DGV Heat Pipe Solar Collector-φ58mm

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DGV Heat Pipe Solar Collector-φ58mm

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DGV Heat Pipe Solar Collector-φ58mm

Brief Introduction:

The evacuated tube is made up of 2 layers of glass. The solar energy passes though the outer glass and is absorbed by the selective coating on the inner glass, thus the inner tube becomes hot.The heat is transferred to the heat pipe by the aluminum fins, making the heat-transport liquid inside evaporated very fast. The evaporation steam goes up to the condenser on the top and the heat is transferred to the heat transfer fluid inside the pipe, and therefore the heat is kept inside the water tank.

Features：

All-Glass Heat Pipe Tube, with vacuum between two glass walls, can output heat in 2 minutes, and make the condenser temperature high as to 230℃. “Dry” connection design makes the system workable even though one tube breaks. Excellent insulation enables the collector suitable for any environment all over the world. Recommended installation angle: 15°~ 90°.

Technical Data:

Model	NSC-58-10 A	NSC-58-20 A	NSC-58-30 A
Number of Tubes	10	20	30
Gross Area	1.92 m2	3.52 m2	5.12 m2
Absorber Area	0.82 m2	1.64 m2	2.47 m2
Weight	35 kg	65 kg	105 kg
Dimensions	2000×960mm	2000×1760mm	2000×2560mm


Max Working Pressure	6 bar
Max Stagnation Temperature	230℃
Absorber coating	SS-ALN-CU (σ>0.93 ε<0.07 )
Long-term Vacuum	10-6 bar
Manifold Shell	Frosted Aluminum Alloy (Grey or Black Painting)
Insulation	Rock Wool, 55mm thickness, 180kg/m3
Frame	Stainless Steel or Aluminium Alloy
Recommended Installation Angle	15°~ 90°

Additional Information

manufacturer: "HITEK" / China /

Certificates:

and others.

Total Views: 3696

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History
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Request History
4 previous requests available
====
Session
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Session
- Config
  userAgent09bd18ade4bce8ea62ddd0a3374c8219
  time1793042228
  timeout10
- _Tokena:5:{s:3:"key";s:40:"77bd4a4fdde1d46804a0f871f32d0858082f2f96";s:7:"expires";i:1793036228;s:18:"allowedControllers";a:0:{}s:14:"allowedActions";a:0:{}s:14:"disabledFields";a:0:{}}
====
Request
+ –
Request

Cake Params
- named(empty)
- pass
 0dgv-heat-pipe-solar-collector-φ58mm
- controllerproducts
- actionview
- plugin(null)
- langen
- url
 exthtml
 urlproduct/dgv-heat-pipe-solar-collector-φ58mm
- form(empty)
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 allowedControllers(empty)
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$_GET
- urlproduct/dgv-heat-pipe-solar-collector-φ58mm
Cookie

To view Cookies, add CookieComponent to Controller

Current Route
- nameI18nRoute
- keys(empty)
- options(empty)
- defaults
 controllerproducts
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- template/product/*
- _greedy(true)
- _compiledRoute#^/product(?:/(?P<_args_>.*))?[/]*$#
- __headerMap
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 methodrequest_method
 serverserver_name
====

Sql Log

+ –

Sql Logs

default

Query	Affected	Num. rows	Took (ms)	Actions
SHOW FULL COLUMNS FROM `products`	19	19	4	maybe slow
SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8mb3_general_ci';	1	1	1
SHOW FULL COLUMNS FROM `criteria`	3	3	1	maybe slow
SHOW FULL COLUMNS FROM `products_criteria`	2	2	2
SHOW FULL COLUMNS FROM `types`	5	5	1	maybe slow
SHOW FULL COLUMNS FROM `products_types`	2	2	3	maybe slow
SHOW FULL COLUMNS FROM `options`	5	5	17	maybe slow
SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8mb3_unicode_ci';	1	1	3	maybe slow
SHOW FULL COLUMNS FROM `administrators`	4	4	8	maybe slow
SHOW FULL COLUMNS FROM `categories`	6	6	1	maybe slow
SELECT `Product`.`id`, `Product`.`title`, `Product`.`additional_information`, `Product`.`description`, `Product`.`view_count`, `Product`.`filename`, `Product`.`dir`, `Product`.`category_id`, `Category`.`id`, `Category`.`title` FROM `products` AS `Product` LEFT JOIN `categories` AS `Category` ON (`Product`.`category_id` = `Category`.`id`) WHERE `Product`.`slug` = 'dgv-heat-pipe-solar-collector-φ58mm' AND `Product`.`language` = 'en' LIMIT 1	1	1	1
SHOW FULL COLUMNS FROM `companies`	14	14	1	maybe slow
SHOW FULL COLUMNS FROM `groups`	3	3	1	maybe slow
SHOW FULL COLUMNS FROM `subgroups`	3	3	1	maybe slow
UPDATE `products` AS `Product` LEFT JOIN `companies` AS `Company` ON (`Product`.`company_id` = `Company`.`id`) LEFT JOIN `categories` AS `Category` ON (`Product`.`category_id` = `Category`.`id`) LEFT JOIN `groups` AS `Group` ON (`Product`.`group_id` = `Group`.`id`) LEFT JOIN `subgroups` AS `Subgroup` ON (`Product`.`subgroup_id` = `Subgroup`.`id`) SET `Product`.`view_count` = Product.view_count + 1 WHERE `Product`.`id` = 645	1		1	maybe slow
SELECT `Product`.`id`, `Product`.`title`, `Product`.`summary`, `Product`.`slug`, `Product`.`dir`, `Product`.`filename` FROM `products` AS `Product` WHERE NOT (`Product`.`id` = 645) AND `Product`.`category_id` = 29 AND `Product`.`language` = 'en' LIMIT 4	4	4	1	maybe slow
SHOW FULL COLUMNS FROM `sites`	2	2	1	maybe slow
UPDATE `sites` AS `Site` SET `Site`.`view_count` = Site.view_count + 1 WHERE `Site`.`id` = 1	1		1	maybe slow
SELECT `Site`.`view_count` FROM `sites` AS `Site` WHERE `Site`.`id` = 1 LIMIT 1	1	1	1
SHOW FULL COLUMNS FROM `blocks`	3	3	12	maybe slow
SHOW FULL COLUMNS FROM `block_contents`	4	4	3	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'after_blue_box' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	9	maybe slow
SELECT `Type`.`id`, `Type`.`title` FROM `types` AS `Type` WHERE `Type`.`language` = 'en' ORDER BY `title` ASC	37	37	11	maybe slow
SHOW FULL COLUMNS FROM `company_categories`	3	3	5	maybe slow
SELECT `CompanyCategory`.`id`, `CompanyCategory`.`title` FROM `company_categories` AS `CompanyCategory` WHERE `CompanyCategory`.`language` = 'en' ORDER BY `title` ASC	12	12	5	maybe slow
SHOW FULL COLUMNS FROM `links`	10	10	3	maybe slow
SHOW FULL COLUMNS FROM `navigations`	3	3	3
SELECT `Link`.`id`, `Link`.`title`, `Link`.`type`, `Link`.`object_id`, `Link`.`subject`, `Link`.`lft`, `Link`.`rght`, `Link`.`language`, `Link`.`navigation_id`, `Link`.`parent_id`, `Navigation`.`id`, `Navigation`.`name`, `Navigation`.`key` FROM `links` AS `Link` LEFT JOIN `navigations` AS `Navigation` ON (`Link`.`navigation_id` = `Navigation`.`id`) WHERE `Link`.`language` = 'en' AND `Navigation`.`key` = 'main' AND `Link`.`language` = 'en' ORDER BY `Link`.`lft` ASC	8	8	1	maybe slow
SELECT `Type`.`id`, `Type`.`title`, `Type`.`filename`, `Type`.`dir`, `Type`.`language` FROM `types` AS `Type` WHERE `Type`.`language` = 'en' ORDER BY `title` ASC	37	37	10	maybe slow
SHOW FULL COLUMNS FROM `posts`	10	10	4	maybe slow
SELECT `Post`.`id`, `Post`.`title`, `Post`.`slug`, `Post`.`summary`, `Post`.`content`, `Post`.`type`, `Post`.`filename`, `Post`.`dir`, `Post`.`language`, `Post`.`created` FROM `posts` AS `Post` WHERE `Post`.`type` = 'news' AND `Post`.`language` = 'en' ORDER BY `Post`.`id` DESC LIMIT 5	5	5	30	maybe slow
SELECT `Post`.`id`, `Post`.`title`, `Post`.`slug`, `Post`.`summary`, `Post`.`content`, `Post`.`type`, `Post`.`filename`, `Post`.`dir`, `Post`.`language`, `Post`.`created` FROM `posts` AS `Post` WHERE `Post`.`type` = 'curious' AND `Post`.`language` = 'en' ORDER BY `Post`.`id` DESC LIMIT 5	5	5	10	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'partners' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	5	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'right_sidebar' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	14	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'bottom' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	12	maybe slow
SELECT `Link`.`id`, `Link`.`title`, `Link`.`type`, `Link`.`object_id`, `Link`.`subject`, `Link`.`lft`, `Link`.`rght`, `Link`.`language`, `Link`.`navigation_id`, `Link`.`parent_id`, `Navigation`.`id`, `Navigation`.`name`, `Navigation`.`key` FROM `links` AS `Link` LEFT JOIN `navigations` AS `Navigation` ON (`Link`.`navigation_id` = `Navigation`.`id`) WHERE `Link`.`language` = 'en' AND `Navigation`.`key` = 'footer' AND `Link`.`language` = 'en' ORDER BY `Link`.`lft` ASC	8	8	24	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'footer' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	10	maybe slow

Query Explain:

Click an "Explain" link above, to see the query explanation.

====

Timer

+ –

Memory

Peak Memory Use 16.55 MB

Message	Memory use
Component initialization	10.55 MB
Controller action start	10.90 MB
Controller render start	11.39 MB
Component initialization #2	14.00 MB
Controller action start #2	14.01 MB
Component initialization #3	14.74 MB
Controller action start #3	14.75 MB
Component initialization #4	15.20 MB
Controller action start #4	15.22 MB
Component initialization #5	15.08 MB
Controller action start #5	15.09 MB
Component initialization #6	15.13 MB
Controller action start #6	15.14 MB
Component initialization #7	15.19 MB
Controller action start #7	15.20 MB
Component initialization #8	15.27 MB
Controller action start #8	15.29 MB
View render complete	15.16 MB

Timers

Total Request Time: 723 (ms)

Message	Time in ms	Graph
Core Processing (Derived)	114.42
Component initialization and startup	43.79
Controller action	29.96
Render Controller Action	424.63
» Rendering View	422.50
» » Rendering APP/views/products/view.ctp	142.70
» » » Rendering APP/views/elements/search.ctp	75.95
» » » » Rendering APP/views/elements/block.ctp	38.03
» » » » » Component initialization and startup #2	2.64
Controller action #2	0.00
» » » » Rendering APP/views/elements/breadcrumbs.ctp	1.68
» » » Rendering APP/views/layouts/default.ctp	184.44
» » » » Rendering APP/views/elements/navigation.ctp	44.50
» » » » » Component initialization and startup #3	2.53
Controller action #3	0.00
» » » » » » Rendering APP/views/elements/link.ctp	0.57
» » » » » » Rendering APP/views/elements/link.ctp #2	0.63
» » » » » » Rendering APP/views/elements/link.ctp #3	0.60
» » » » » » Rendering APP/views/elements/link.ctp #4	0.44
» » » » » » Rendering APP/views/elements/link.ctp #5	1.26
» » » » » » Rendering APP/views/elements/link.ctp #6	1.22
» » » » » » Rendering APP/views/elements/link.ctp #7	0.42
» » » » » » Rendering APP/views/elements/link.ctp #8	0.43
» » » » Rendering APP/views/elements/sidebars/default.ctp #2	233.68
» » » » » » Rendering APP/views/elements/block.ctp #2	17.37
» » » » » » » Component initialization and startup #4	2.78
Controller action #4	0.00
» » » » » » Rendering APP/views/elements/block.ctp #3	20.05
» » » » » » » Component initialization and startup #5	2.43
Controller action #5	0.00
» » » » » » » Rendering APP/views/elements/block.ctp #4	17.48
» » » » » » » » Component initialization and startup #6	2.31
Controller action #6	0.00
» » » » » » » » Rendering APP/views/elements/navigation.ctp #2	37.70
» » » » » » » » » Component initialization and startup #7	2.58
Controller action #7	0.00
» » » » » » » » » » Rendering APP/views/elements/link.ctp #9	0.90
» » » » » » » » » » Rendering APP/views/elements/link.ctp #10	0.67
» » » » » » » » » » Rendering APP/views/elements/link.ctp #11	0.56
» » » » » » » » » » Rendering APP/views/elements/link.ctp #12	0.47
» » » » » » » » » » Rendering APP/views/elements/link.ctp #13	0.45
» » » » » » » » » » Rendering APP/views/elements/link.ctp #14	0.43
» » » » » » » » » » Rendering APP/views/elements/link.ctp #15	0.43
» » » » » » » » » » Rendering APP/views/elements/link.ctp #16	0.46
» » » » » » » » » Rendering APP/views/elements/block.ctp #5	18.24
» » » » » » » » » » Component initialization and startup #8	4.44
Controller action #8	0.00

====

Log
+ –

Logs

====
Variables
+ –
View Variables
- viewCount10517700
- title_for_layoutDGV Heat Pipe Solar Collector-φ58mm
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 Product
 id645
 titleDGV Heat Pipe Solar Collector-φ58mm
 additional_information<table border="0" cellpadding="1" cellspacing="1" style="width: 532px; height: 135px;"> <tbody> <tr> </tr> <tr> <td> <ul> <li> manufacturer:  <a href="companies/view/hitek">"HITEK" </a> / China /</li> </ul> </td> <td>   Certificates: <a href="http://www.hitek-solar.com/img/104.jpg" onclick="window.open(this.href, '', 'resizable=no,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=yes,dependent=no'); return false;"><img alt="" src="user_uploads/sertifikati/ZDHY.jpg" style="width: 60px; height: 48px;" /></a> <a href="http://www.hitek-solar.com/img/102.jpg" onclick="window.open(this.href, '', 'resizable=no,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=yes,dependent=no'); return false;"><img alt="" src="user_uploads/sertifikati/certrom.jpg" style="width: 70px; height: 52px;" /></a> and <a href="http://www.hitek-solar.com/List.asp?l=2&ID=5" onclick="window.open(this.href, '', 'resizable=no,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=yes,dependent=no'); return false;">others.</a></td> </tr> </tbody> </table>
 description Brief Introduction:   The evacuated tube is made up of 2 layers of glass. The solar energy passes though the outer glass and is absorbed by the selective coating on the inner glass, thus the inner tube becomes hot.The heat is transferred to the heat pipe by the aluminum fins, making the heat-transport liquid inside evaporated very fast. The evaporation steam goes up to the condenser on the top and the heat is transferred to the heat transfer fluid inside the pipe, and therefore the heat is kept inside the water tank.   Features：   All-Glass Heat Pipe Tube, with vacuum between two glass walls, can output heat in 2 minutes, and make the condenser temperature high as to 230℃. “Dry” connection design makes the system workable even though one tube breaks. Excellent insulation enables the collector suitable for any environment all over the world. Recommended installation angle: 15°~ 90°. <img alt="" src="user_uploads/Energy/201241165465846179.jpg" style="width: 560px; height: 155px;" />   Technical Data:   <table border="1" cellpadding="1" cellspacing="1"> <tbody> <tr> <td valign="top" width="180"> Model </td> <td valign="top" width="144"> NSC-58-10 A </td> <td valign="top" width="156"> NSC-58-20 A </td> <td valign="top" width="156"> NSC-58-30 A </td> </tr> <tr> <td valign="top" width="180"> Number of Tubes </td> <td valign="top" width="144"> 10 </td> <td valign="top" width="156"> 20 </td> <td valign="top" width="156"> 30 </td> </tr> <tr> <td valign="top" width="180"> Gross Area </td> <td valign="top" width="144"> 1.92 m2 </td> <td valign="top" width="156"> 3.52 m2 </td> <td valign="top" width="156"> 5.12 m2 </td> </tr> <tr> <td valign="top" width="180"> Absorber Area </td> <td valign="top" width="144"> 0.82 m2 </td> <td valign="top" width="156"> 1.64 m2 </td> <td valign="top" width="156"> 2.47 m2 </td> </tr> <tr> <td valign="top" width="180"> Weight </td> <td valign="top" width="144"> 35 kg </td> <td valign="top" width="156"> 65 kg </td> <td valign="top" width="156"> 105 kg </td> </tr> <tr> <td valign="top" width="180"> Dimensions </td> <td valign="top" width="144"> 2000×960mm </td> <td valign="top" width="156"> 2000×1760mm </td> <td valign="top" width="156"> 2000×2560mm </td> </tr> <tr> <td valign="top" width="180">   </td> <td valign="top" width="144">   </td> <td valign="top" width="156">   </td> <td valign="top" width="156">   </td> </tr> <tr> <td valign="top" width="180">   </td> <td valign="top" width="144">   </td> <td valign="top" width="156">   </td> <td valign="top" width="156">   </td> </tr> <tr> <td valign="top" width="180"> Max Working Pressure </td> <td colspan="3" valign="top" width="456"> 6 bar </td> </tr> <tr> <td valign="top" width="180"> Max Stagnation Temperature </td> <td colspan="3" valign="top" width="456"> 230℃ </td> </tr> <tr> <td valign="top" width="180"> Absorber coating </td> <td colspan="3" valign="top" width="456"> SS-ALN-CU (σ>0.93  ε<0.07 ) </td> </tr> <tr> <td valign="top" width="180"> Long-term Vacuum </td> <td colspan="3" valign="top" width="456"> 10-6 bar </td> </tr> <tr> <td valign="top" width="180"> Manifold Shell </td> <td colspan="3" valign="top" width="456"> Frosted Aluminum Alloy (Grey or Black Painting) </td> </tr> <tr> <td valign="top" width="180"> Insulation </td> <td colspan="3" valign="top" width="456"> Rock Wool, 55mm thickness, 180kg/m3 </td> </tr> <tr> <td valign="top" width="180"> Frame </td> <td colspan="3" valign="top" width="456"> Stainless Steel or Aluminium  Alloy </td> </tr> <tr> <td valign="top" width="180"> Recommended Installation Angle </td> <td colspan="3" valign="top" width="456"> 15°~ 90° </td> </tr> <tr> <td valign="top" width="180">   </td> <td colspan="3" valign="top" width="456">   </td> </tr> </tbody> </table>
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====

Product types

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DGV Heat Pipe Solar Collector-φ58mm

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DGV Heat Pipe Solar Collector-φ58mm

Additional Information

More products from this category

Wind turbines-300W

Wind turbines-500W

Wind turbines-1000W

Wind turbines-2000W

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