CN101975675A - Solar heat pipe performance test device - Google Patents
Solar heat pipe performance test device Download PDFInfo
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- CN101975675A CN101975675A CN2010102994278A CN201010299427A CN101975675A CN 101975675 A CN101975675 A CN 101975675A CN 2010102994278 A CN2010102994278 A CN 2010102994278A CN 201010299427 A CN201010299427 A CN 201010299427A CN 101975675 A CN101975675 A CN 101975675A
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- heat pipe
- water
- water tank
- jacket
- pipeline
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Abstract
The invention relates to the technical field of solar water heaters and discloses a solar heat pipe performance test device. The device comprises a circulating cold water jacket and a constant-temperature water jacket, wherein the circulating cold water jacket is used for fixing a condensation end of a heat pipe; the constant-temperature water jacket is used for fixing an evaporation end of the heat pipe; the circulating cold water jacket and a constant-temperature water tank form a first closed-loop circulating system by a pipeline; the pipeline of first closed-loop circulating system is connected with a pump and a flowmeter; the constant-temperature water jacket and a heating water tank form a second closed-loop circulating system by the pipeline and the pump; and an electric auxiliary heating device is respectively arranged in the constant-temperature water tank and the heating water tank.
Description
Technical field
The present invention relates to technical field of solar water heaters, relate in particular to a kind of solar heat pipe performance testing device.
Background technology
Sun power is as a kind of green energy resource, and is never exhausted, pollution-free with it, is not subjected to advantages such as region restriction, is subject to people's attention.Heliotechnics is obtaining promotion and application rapidly.
Therefore plurality of advantages such as the solar water appliance has environmental protection and energy saving, and is easy to use, safe, become the first-selection that people install water heater.
Solar heat pipe is used very extensive in the sun power industry because of its good heat transfer performance.The manufacturing of solar heat pipe also grows up thereupon, and the quality control of heat pipe and detection method are also very backward, general producer just is inserted in startability, average temperature performance and the cold junction temperature of measuring heat pipe among the hot water barrel to solar heat pipe, because hot water barrel's temperature is non-constant, so measurement result is also just inaccurate.The measurement of Heat Transfer of Heat Pipe on Heat Pipe amount is just more difficult for a lot of producers.
Therefore, how to develop a kind of solar heat pipe performance testing device that can be used for accurately measuring the solar heat pipe performance, become the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of solar heat pipe performance testing device that can be used for accurately measuring the solar heat pipe performance.
For solving the problems of the technologies described above, the invention provides a kind of solar heat pipe performance testing device, it is characterized in that, comprise the circulating water water jacket of stationary heat pipework condensation end and the fixing thermostatic water-jacket of heat pipe evaporation ends, described circulating water water jacket and a constant temperature water tank constitute first closed circuit circulatory system by pipeline, are connected with pump and flowmeter on the pipeline of described first closed circuit circulatory system; Described thermostatic water-jacket and a heating water tank constitute second closed circuit circulatory system by pipeline and pump; In described constant temperature water tank and heating water tank, be provided with the auxilliary heating arrangement of electricity.
When the startability that will measure solar heat pipe, average temperature performance and cold junction temperature, open the auxilliary heating arrangement of electricity earlier the temperature of heating water tank is heated to set point of temperature, open pump, second closed circuit circulatory system begins circulation, make the temperature of thermostatic water-jacket reach the test set point of temperature, heat pipe is put into thermostatic water-jacket, can test.When measuring heat transfer capacity, also to open the auxilliary heating arrangement of electricity when needing above-mentioned steps constant temperature water tank is heated to set point of temperature, circulating water water jacket and constant temperature water tank form first closed circuit circulatory system by pump and flowmeter, the evaporation ends of tested heat pipe is in thermostatic water-jacket, the condensation end of heat pipe links to each other with the circulating water water jacket, and two closed-circuit systems are worked simultaneously.
Solar heat pipe performance testing device provided by the invention, in same proving installation, the multiple performance index of startability, average temperature performance, cold junction temperature and heat transfer capacity that can opposite heat tube are measured, and it measures convenient, measurement result degree of accuracy height.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of solar heat pipe performance testing device provided by the present invention.
Embodiment
Core of the present invention provides a kind of solar heat pipe performance testing device that can be used for accurately measuring the solar heat pipe performance.
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of embodiment of solar heat pipe performance testing device provided by the present invention.
As shown in Figure 1, solar heat pipe performance testing device provided by the invention comprises the circulating water water jacket 9 of stationary heat pipework condensation end and the fixing thermostatic water-jacket 1 of heat pipe evaporation ends, circulating water water jacket 9 and a constant temperature water tank 4 constitute first closed circuit circulatory system by pipeline, are connected with pump 6 and flowmeter 8 on the pipeline of first closed circuit circulatory system; Above-mentioned thermostatic water-jacket 1 and a heating water tank 3 constitute second closed circuit circulatory system by pipeline and pump 2, are provided with the auxilliary heating arrangement 5 of electricity in constant temperature water tank 4 and heating water tank 3.
The high-temperature water of thermostatic water-jacket 1 is provided by heating water tank 3 by pump 2, and forms a closed circuit circulatory system with heating water tank 3.Thermostatic water-jacket 1 and heating water tank 3 have just formed startability, average temperature performance and cold junction temperature proving installation.When measuring heat transfer capacity, the evaporation ends of tested heat pipe is in thermostatic water-jacket 1, the condensation end of heat pipe links to each other with circulating water water jacket 9, two closed-circuit systems are worked simultaneously, open the auxilliary heating arrangement 5 of electricity earlier and the temperature of heating water tank 3 is heated to set point of temperature, open pump 2, the second closed circuit circulatory systems and begin circulation by control instrument 7, make the temperature of thermostatic water-jacket 1 reach the test set point of temperature, can test by controller.Also will open the auxilliary heating arrangement of electricity when needing above-mentioned steps and by controller constant temperature water tank 4 is heated to set point of temperature, circulating water water jacket 9 and constant temperature water tank 4 form first closed circuit circulatory system by pump 6 and flowmeter 8.
The above only is the description of preferred implementation of the present invention; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. solar heat pipe performance testing device, it is characterized in that, comprise the circulating water water jacket of stationary heat pipework condensation end and the fixing thermostatic water-jacket of heat pipe evaporation ends, described circulating water water jacket and a constant temperature water tank constitute first closed circuit circulatory system by pipeline, are connected with pump and flowmeter on the pipeline of described first closed circuit circulatory system; Described thermostatic water-jacket and a heating water tank constitute second closed circuit circulatory system by pipeline and pump; In described constant temperature water tank and heating water tank, be provided with the auxilliary heating arrangement of electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102994278A CN101975675A (en) | 2010-09-28 | 2010-09-28 | Solar heat pipe performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102994278A CN101975675A (en) | 2010-09-28 | 2010-09-28 | Solar heat pipe performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975675A true CN101975675A (en) | 2011-02-16 |
Family
ID=43575578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102994278A Pending CN101975675A (en) | 2010-09-28 | 2010-09-28 | Solar heat pipe performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918620A (en) * | 2017-02-06 | 2017-07-04 | 天津大学 | A kind of experimental provision for determining heat pipe for thermal conductivity coefficient |
-
2010
- 2010-09-28 CN CN2010102994278A patent/CN101975675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918620A (en) * | 2017-02-06 | 2017-07-04 | 天津大学 | A kind of experimental provision for determining heat pipe for thermal conductivity coefficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Shurong Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Hefei Yunrong Electromechanical Technology Co., Ltd. Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Shurong Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |