CN213040763U - Pressure-bearing heat-exchange type vacuum tube solar heat collector - Google Patents
Pressure-bearing heat-exchange type vacuum tube solar heat collector Download PDFInfo
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- CN213040763U CN213040763U CN202021472390.XU CN202021472390U CN213040763U CN 213040763 U CN213040763 U CN 213040763U CN 202021472390 U CN202021472390 U CN 202021472390U CN 213040763 U CN213040763 U CN 213040763U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a pressure-bearing heat-exchange type vacuum tube solar heat collector, which comprises a header, a heat-exchange heat pipe, a heat-exchange stainless steel pipe and a water tank; the header is internally provided with a closed water storage cavity; the heat exchange heat pipe is arranged on the peripheral side surface of the header and is attached to the peripheral side surface of the header; the stainless steel water pipe is suspended in the closed water storage cavity and is coaxially arranged with the closed water storage cavity, and two ends of the stainless steel water pipe respectively extend out of two ends of the header; the bottom of the water tank is connected with a first circulating water pipe, the bottom of the water tank is connected with a second circulating water pipe, and the first circulating water pipe and the second circulating water pipe are respectively communicated with two ends of the stainless steel water pipe. Through adopting the stainless steel water pipe to cooperation stainless steel water pipe hangs in airtight water storage intracavity and with the coaxial setting in airtight water storage chamber, makes this product satisfy the requirement of pressure-bearing, and the product is more durable, and, through setting up heat transfer heat pipe on header periphery side and with the laminating of the periphery side of header, effectively utilize heat energy, improved the heat utilization efficiency.
Description
Technical Field
The utility model belongs to the technical field of the heat collector technique and specifically relates to indicate a pressure-bearing heat transfer formula vacuum tube solar collector.
Background
The heat collector, also called as a heat collecting plate, is a name of the solar energy industry for the outdoor heat collecting part of the solar water heater. The solar heat collector with good performance is one of key equipment of a solar air conditioner, and has the main function of collecting heat energy in sunlight, transferring the heat energy to a water tank through a communication pipeline and heating cold water in the water tank. Solar energy is the most attractive clean energy source among new energy sources and renewable energy sources, which is beneficial to energy conservation and environmental protection, so that the mainstream of global energy sources in the future is solar energy, and the solar energy utilization technology is more and more widely regarded. The solar heat collector is the most important component in solar heat utilization, and the performance of the solar heat collector plays a decisive role in the success or failure of the whole system. The basic feature of the method can be divided into two categories, i.e. non-condensation and condensation.
The current industrial solar thermal collector is generally of a non-pressure-bearing structure, is not durable, and has low heat utilization rate, so that a solution needs to be researched to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a pressure-bearing heat-exchange type vacuum tube solar collector, which can effectively solve the problems of the existing industrial solar collector, such as being not durable and low heat utilization rate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressure-bearing heat exchange type vacuum tube solar heat collector comprises a header, heat exchange heat pipes, heat exchange stainless steel tubes and a water tank; the header is internally provided with a closed water storage cavity; the heat exchange heat pipe is arranged on the peripheral side surface of the header and is attached to the peripheral side surface of the header; the stainless steel water pipe is suspended in the closed water storage cavity and is coaxially arranged with the closed water storage cavity, and two ends of the stainless steel water pipe respectively extend out of two ends of the header; the bottom of the water tank is connected with a first circulating water pipe, the bottom of the water tank is connected with a second circulating water pipe, and the first circulating water pipe and the second circulating water pipe are respectively communicated with two ends of the stainless steel water pipe.
Preferably, the header and the heat exchange stainless steel pipe are vertically arranged.
Preferably, the upper end of the header is connected with an open type compensation heat medium exhaust small water tank.
Preferably, the two ends of the header and the two ends of the heat exchange stainless steel pipe are sealed through silicone tube hoops.
Preferably, the heat exchange stainless steel pipe is DN25 heat exchange stainless steel pipe.
Preferably, a water pump is arranged on the first circulating water pipe.
Preferably, the input end and the output end of the water pump are both provided with control valves.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through adopting the stainless steel water pipe to cooperation stainless steel water pipe hangs in airtight water storage intracavity and with the coaxial setting in airtight water storage chamber, makes this product satisfy the requirement of pressure-bearing, and the product is more durable, and, through setting up heat transfer heat pipe on header periphery side and with the laminating of the periphery side of header, effectively utilize heat energy, improved the heat utilization efficiency.
To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
drawings
Fig. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. header 11 and closed water storage cavity
20. Heat exchange heat pipe 30 and heat exchange stainless steel pipe
40. Water tank 51, first circulating water pipe
52. Second circulating water pipe 53 and water pump
54. Control valve 61, small open type compensation heat medium exhaust water tank
62. Silica gel pipe clamp
Detailed Description
Referring to fig. 1, a specific structure of a preferred embodiment of the present invention is shown, which includes a header 10, a heat exchanging heat pipe 20, a heat exchanging stainless steel pipe 30 and a water tank 40.
The header 10 is provided with a closed water storage cavity 11; in this embodiment, the header 10 is vertically disposed. This heat exchange heat pipe 20 sets up on header 10 periphery side and with the laminating of header 10's periphery side, and, the upper end of header 10 is connected with the little water tank 61 of open compensation thermal medium exhaust to in time compensate the thermal medium to airtight water storage chamber 11 as required, and exhaust as required.
The stainless steel water pipe 30 is suspended in the closed water storage cavity 11 and is coaxially arranged with the closed water storage cavity 11, two ends of the stainless steel water pipe 30 respectively extend out of two ends of the header 10, and the two ends of the header 10 and the two ends of the heat exchange stainless steel pipe 30 are sealed through the silicone tube clamp 62, so that the sealing effect is good; in this embodiment, the heat transfer stainless steel pipe 30 is vertical setting to, it is the straight tube, the heat transfer stainless steel pipe 30 is DN25 heat transfer stainless steel pipe, and multiplicable bearing capacity increases about 16 kilograms bearing capacity.
The bottom of the water tank 40 is connected with a first circulating water pipe 51, the bottom of the water tank 40 is connected with a second circulating water pipe 52, the first circulating water pipe 51 and the second circulating water pipe 52 are respectively communicated with two ends of the stainless steel water pipe 30, and the water tank 40 is an open water tank. A water pump 53 is provided on the first circulating water pipe 51, and a control valve 54 is provided at both an input end and an output end of the water pump 53.
Detailed description the working principle of the present embodiment is as follows:
during operation, the heat transfer that heat transfer heat pipe 20 produced to header 10 for the water in the airtight water storage chamber 11 of header 10 is heated and is risen temperature, then, under the effect of water pump 53, water in the water tank 40 is inputed to the nonrust steel pipe 30 of heat transfer through first circulating pipe 51, the water in the nonrust steel pipe 30 of heat transfer carries out the heat exchange with the water in the airtight water storage chamber 11, absorb the heat of the water in the airtight water storage chamber 11 with the water in the nonrust steel pipe 30 of heat transfer, make the water in the nonrust steel pipe 30 of heat transfer heat up, the water after the intensification flows back to the water tank 40 from second circulating pipe 52 in, so constantly carry out the circulation heating to the water in the water tank 40.
The utility model discloses a design key is: through adopting the stainless steel water pipe to cooperation stainless steel water pipe hangs in airtight water storage intracavity and with the coaxial setting in airtight water storage chamber, makes this product satisfy the requirement of pressure-bearing, and the product is more durable, and, through setting up heat transfer heat pipe on header periphery side and with the laminating of the periphery side of header, effectively utilize heat energy, improved the heat utilization efficiency.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. The utility model provides a pressure-bearing heat transfer formula vacuum tube solar collector which characterized in that: the heat exchanger comprises a header, heat exchange heat pipes, heat exchange stainless steel pipes and a water tank; the header is internally provided with a closed water storage cavity; the heat exchange heat pipe is arranged on the peripheral side surface of the header and is attached to the peripheral side surface of the header; the stainless steel water pipe is suspended in the closed water storage cavity and is coaxially arranged with the closed water storage cavity, and two ends of the stainless steel water pipe respectively extend out of two ends of the header; the bottom of the water tank is connected with a first circulating water pipe, the bottom of the water tank is connected with a second circulating water pipe, and the first circulating water pipe and the second circulating water pipe are respectively communicated with two ends of the stainless steel water pipe.
2. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 1, wherein: the header and the heat exchange stainless steel pipe are vertically arranged.
3. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 2, wherein: the upper end of the header is connected with an open type small compensation heat medium exhaust water tank.
4. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 1, wherein: and the two ends of the header and the two ends of the heat exchange stainless steel pipe are sealed by silica gel pipe hoops.
5. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 1, wherein: the heat exchange stainless steel pipe is DN25 heat exchange stainless steel pipe.
6. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 1, wherein: and a water pump is arranged on the first circulating water pipe.
7. The pressure-bearing heat exchange vacuum tube solar thermal collector of claim 6, wherein: and the input end and the output end of the water pump are both provided with control valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472390.XU CN213040763U (en) | 2020-07-23 | 2020-07-23 | Pressure-bearing heat-exchange type vacuum tube solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472390.XU CN213040763U (en) | 2020-07-23 | 2020-07-23 | Pressure-bearing heat-exchange type vacuum tube solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040763U true CN213040763U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472390.XU Active CN213040763U (en) | 2020-07-23 | 2020-07-23 | Pressure-bearing heat-exchange type vacuum tube solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040763U (en) |
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2020
- 2020-07-23 CN CN202021472390.XU patent/CN213040763U/en active Active
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