CN202328844U - Multi-section heat pipe type solar heat collector - Google Patents
Multi-section heat pipe type solar heat collector Download PDFInfo
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- CN202328844U CN202328844U CN2011204834470U CN201120483447U CN202328844U CN 202328844 U CN202328844 U CN 202328844U CN 2011204834470 U CN2011204834470 U CN 2011204834470U CN 201120483447 U CN201120483447 U CN 201120483447U CN 202328844 U CN202328844 U CN 202328844U
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- heat
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- arrest
- pipe
- arrest plate
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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 multi-section heat pipe type solar heat collector which comprises a heat exchange pipe and at least one heat collecting module, wherein the heat collecting module comprises a heat pipe and a plurality of heat collecting plates; the heat collecting plates are serially connected on one side of the heat pipe at intervals; one end of the heat pipe is inserted into the heat exchange pipe; and the heat collecting plates are arranged at the other end of the heat pipe in a multi-section form and respectively have different heat transfer characteristics. Accordingly, the heat flux endured by an evaporation section of the heat pipe is reasonably distributed, so that the conduction efficiency of the heat pipe is efficiently utilized and the optimal heat collecting efficiency of the heat collecting module is achieved.
Description
Technical field
The utility model relates to a kind of solar thermal collector, relates in particular to a kind of multisection type pipe type solar heat collector heat.
Background technology
At present in the application of solar radiation heat energy; Solar thermal collector is the product of comparatively commercialization and tool economic benefit; In order to promote the conversion efficiency of solar radiation heat energy; The heat pipe that will have good capacity of heat transmission is applied in the solar thermal collector, with as the element that transmits heat, has obtained good effect.
General pipe type solar heat collector heat comprises a heat exchange body, is plugged on the interior a plurality of heat pipes of this heat exchange body, reaches a plurality of thermal-arrest plates that interlocking has those heat pipes.After cold water flowed into from the end from the heat exchange body, those heat pipes of can flowing through to take away the heat of those heat pipes, can flow out hot water from the other end of heat exchange body at last; Wherein, the setting of this thermal-arrest plate can increase the heating surface area of this heat collector, and then promotes collecting efficiency.
Please with reference to Fig. 1, it shows the heat pipe of pipe type solar heat collector heat now and the sketch map that combines of thermal-arrest plate; From figure, can find out; Heat pipe 10 ' is combined on the thermal-arrest plate 20 ' of a long rectangle; That is, be to weld with equally distributed mode to be bonded on this heat pipe 10 ' on this thermal-arrest plate 20 ', this thermal-arrest plate 20 ' received heat can conduct to this heat pipe 10 '; This heat pipe 10 ' carries out heat exchange through the phase change of internal work fluid, to provide heat collector required thermal source.
Because a heat pipe is also inequality at the diverse location heat conductive efficiency of its evaporator section, just heat pipe is not a uniformity in the heat biography characteristic (heat transfer characteristics) of evaporator section.In general, (heat flux) is bigger for the heat flux that heat pipe can bear near condensation segment, and be then less away from the heat flux that condensation segment can bear.The way that the long rectangular set hot plate welding of tradition is bonded at heat pipe makes heat pipe evaporator section bear uniform heat flux, and the heat conduction efficiency of heat pipe 10 ' therefore can't be given full play to; So how thermal-arrest plate 20 ' and heat pipe 10 ' are properly disposed, pass characteristic with the heat of bringing into play heat pipe 10 ' fully, and then promote the Heat-collecting effect of heat collector, i.e. the research motivation of the utility model.
The utility model content
One purpose of the utility model is to provide a kind of multisection type pipe type solar heat collector heat, bringing into play the conduction efficiency of heat pipe effectively, and then promotes the Heat-collecting effect of heat collector.
Another purpose of the utility model; Be to provide a kind of multisection type pipe type solar heat collector heat; Its heat absorption and heat conduction efficiency near the thermal-arrest plate of heat pipe condenser section can be different from heat absorption and heat conduction efficiency away from the thermal-arrest plate of heat pipe condenser section, so that properties of hot pipe is able to give full play to.
For reaching above-mentioned purpose, the utility model provides a kind of multisection type pipe type solar heat collector heat, comprising:
One heat exchange body; And
At least one heat collecting module; This heat collecting module comprises a heat pipe and is serially connected in a plurality of thermal-arrest plates of this heat pipe one side at interval; One end of this heat pipe is plugged in this heat exchange body, and those thermal-arrest plates then are the other ends that is arranged on this heat pipe with being multisection type, and has different heat biography characteristics respectively.
Above-mentioned multisection type pipe type solar heat collector heat wherein, also comprises a thermal-arrest frame and a cross-under sleeve, and this heat exchange body and those thermal-arrest plates are fixed on this thermal-arrest frame, and this heat pipe is plugged in this heat exchange body through this cross-under sleeve.
Above-mentioned multisection type pipe type solar heat collector heat, wherein, this heat exchange body has a delivery port and a water inlet that is oppositely arranged, and it is inner that cold water flows into this heat exchange body from this water inlet, and the water of this heat pipe of flowing through then flows out from this delivery port.
Above-mentioned multisection type pipe type solar heat collector heat, wherein, this heat pipe comprises a condensation segment and an evaporator section, and this condensation segment is plugged in this heat exchange body, and this evaporator section is mounted on those thermal-arrest plates.
Above-mentioned multisection type pipe type solar heat collector heat wherein, is the first thermal-arrest plate near the thermal-arrest plate of this condensation segment, is the second thermal-arrest plate away from the thermal-arrest plate of this condensation segment, and this first thermal-arrest plate is different heat conduction efficiency spares with this second thermal-arrest plate.
Above-mentioned multisection type pipe type solar heat collector heat, wherein, this first thermal-arrest plate is the first metal material spare, and this second thermal-arrest plate is the second metal material spare, and the coefficient of heat conduction of this first metal is different from the coefficient of heat conduction of this second metal.
Above-mentioned multisection type pipe type solar heat collector heat, wherein, those thermal-arrest plates are identical material part, and the thickness of this first thermal-arrest plate is different from the thickness of this second thermal-arrest plate.
Above-mentioned multisection type pipe type solar heat collector heat, wherein, the surface of this first thermal-arrest plate has one first coating, and the surface of this second thermal-arrest plate has one second coating, and the heat emissivity coefficient of this first coating is different from the heat emissivity coefficient of this second coating.
Compared to prior art; The heat collecting module of the utility model comprises a heat pipe and is serially connected in a plurality of thermal-arrest plates of heat pipe one side at interval; (heat flux that can bear near condensation segment is bigger because the heat flux that heat pipe evaporator section can bear is different; Heat flux away from condensation segment can bear is less), rationally distribute as cooperating material, thickness or the face coat etc. of adjustment thermal-arrest plate, make on the heat pipe evaporator section heat flux of being born; Can bring into play the conduction efficiency of heat pipe effectively, and then promote the Heat-collecting effect of heat collector.
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.
Description of drawings
Fig. 1 is the heat pipe of existing pipe type solar heat collector heat and the sketch map that combines of thermal-arrest plate;
The use sketch map of the multisection type pipe type solar heat collector heat of Fig. 2 the utility model;
The floor map of the multisection type pipe type solar heat collector heat of Fig. 3 the utility model;
The three-dimensional appearance sketch map of the heat collecting module of Fig. 4 the utility model;
Another embodiment of the heat collecting module of Fig. 5 the utility model.
Wherein, Reference numeral
10 ' heat pipe, 20 ' thermal-arrest plate
1 heat collector
10 thermal-arrest framves, 20 heat exchange bodys
201 delivery ports, 202 water inlets
30 heat collecting modules, 31 heat pipes
311 condensation segments, 312 evaporator sections
32 thermal-arrest plates, 321 first thermal-arrest plates
322 second thermal-arrest plates
30a heat collecting module 31a heat pipe
The 32a thermal-arrest plate 321a first thermal-arrest plate
The 322a second thermal-arrest plate
The specific embodiment
Detailed description of relevant the utility model and technology contents, conjunction with figs. are explained as follows, yet appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Please with reference to Fig. 2 and Fig. 3, be the use sketch map and the floor map of the multisection type pipe type solar heat collector heat of the utility model; The multisection type pipe type solar heat collector heat 1 (hereinafter to be referred as heat collector) of the utility model comprises a thermal-arrest frame 10, a heat exchange body 20, and at least one heat collecting module 30.In the present embodiment; This heat collector 1 includes a plurality of heat collecting modules 30; Respectively this heat collecting module 30 comprises a heat pipe 31 and is serially connected at interval a plurality of thermal-arrest plates 32 of these heat pipe 31 1 sides; 32 of those thermal-arrest plates are the other ends that is arranged on this heat pipe 31 with being multisection type, and can have different heat biography characteristics respectively.
In the present embodiment, this thermal-arrest frame 10 is the support body of a triangular form, and not as limit, this heat exchange body 20 and this heat collecting module 30 are to be fixed on this thermal-arrest frame 10, and this heat exchange body 20 is arranged on the eminence of this thermal-arrest frame 10 during actual enforcement.After this heat pipe 31 was heated, its working fluid conducted heat to heat exchange body 20 and carries out heat exchange, reaches the heat build-up effect of this heat collector 1 according to this.
This heat exchange body 20 has a delivery port 201 and a water inlet 202 that is oppositely arranged; Cold water flows into these heat exchange body 20 inside from this water inlet 202; Flow into these heat exchange body 20 interior cold water and can take away the heat of this heat pipe 31, the water of this heat pipe 31 of flowing through flows out from this delivery port 201 again, in view of the above; This heat pipe 31 can carry out heat exchange, so that this heat collector 1 reaches Heat-collecting effect.
One end of this heat pipe 31 is plugged in this heat exchange body 20, and 32 of those thermal-arrest plates are the other ends of accepting this heat pipe 31, and is serially connected in a side of this heat pipe 31 at interval.In the present embodiment; This heat pipe 31 comprises a condensation segment 311 and an evaporator section 312; This condensation segment 311 is plugged in this heat exchange body 20, and this evaporator section 312 is mounted on those thermal-arrest plates 32, and this heat pipe 31 is to be plugged in this heat exchange body 20 through a cross-under sleeve 33.
Please continue with reference to Fig. 4, show the three-dimensional appearance sketch map of the heat collecting module of the utility model; Those thermal-arrest plates 32 vertically are arranged on the evaporator section 312 of this heat pipe 31; Thermal-arrest plate 32 near this condensation segment 311 is the first thermal-arrest plate 321; Thermal-arrest plate 32 away from this condensation segment 312 is the second thermal-arrest plate 322, and the heat conduction efficiency of this first thermal-arrest plate 321 can be different from the heat conduction efficiency of this second thermal-arrest plate 322.In the present embodiment; The heat conduction efficiency of this first thermal-arrest plate 321 is higher than the heat conduction efficiency of this second thermal-arrest plate 322; The heat flux that the evaporator section 312 of this heat pipe 30 is born rationally distributes, and bringing into play the conduction efficiency of heat pipe 31 effectively, and makes this heat collecting module 30 reach best thermal-arrest usefulness.
Among Fig. 4, this first thermal-arrest plate 321 is by being made up of first metal, and this second thermal-arrest plate 322 is made up of second metal, and the coefficient of heat conduction of this first thermal-arrest plate 321 (heat transfer coefficient) is different from this second thermal-arrest plate 322.During actual enforcement, the coefficient of heat conduction of this first thermal-arrest plate 321 can be higher than the coefficient of heat conduction of this second thermal-arrest plate 322, and this first thermal-arrest plate 321 can be set to the metal higher like coefficients of heat conduction such as copper; On the other hand, this 322 of second thermal-arrest plate can be set to the lower metal of the coefficient of heat conduction, like magnesium, iron etc.
Moreover, but those thermal-arrest plates 32 also the thickness of mat adjustment material change uniform temperature, thereby the regulation and control heat conduction efficiency.Under the identical prerequisite of those thermal-arrest plate 32 materials, the thickness of this first thermal-arrest plate 321 can be different from the thickness of this second thermal-arrest plate 322, and when the thickness of the first thermal-arrest plate 321 was thicker, its uniform temperature was better, heat conduction efficiency is preferable; In addition, the thinner thickness of the second thermal-arrest plate 322, its uniform temperature and heat conduction efficiency are then not as the first thermal-arrest plate 321.
As shown in the figure; Between this first thermal-arrest plate 321 and this second thermal-arrest plate 322 a plurality of thermal-arrest plates can also be set, the coefficient of heat conduction of these a plurality of thermal-arrest plates or thickness can be chosen as, adjoining this first thermal-arrest plate 321 identical with the first thermal-arrest plate 321; Adjoining this second thermal-arrest plate 322 identical with this second thermal-arrest plate 322; Also can be chosen as, the coefficient of heat conduction or the thickness of these a plurality of thermal-arrest plates from the first thermal-arrest plate 321 to this second thermal-arrest plate 322 successively decreases successively, does not do concrete qualification.
Please refer again to Fig. 5, show another embodiment of the heat collecting module of the utility model; In the present embodiment, heat collecting module 30a comprises a heat pipe 31a and a plurality of thermal-arrest plate 32a.This heat pipe 31a comprises a condensation segment 311a and an evaporator section 312a, is the first thermal-arrest plate 321a near the thermal-arrest plate 32a of this condensation segment 311a, is the second thermal-arrest plate 322a away from the thermal-arrest plate 32a of this condensation segment 311a.
The present embodiment place different with first embodiment is that the surface of those thermal-arrest plates 32a has different coating, to have different thermal radiation properties (emissive characteristics) respectively.In the present embodiment; The surface of this first thermal-arrest plate 321a has one first coating; The surface of this second thermal-arrest plate 322a has one second coating; The heat emissivity coefficient of this first coating is different from the heat emissivity coefficient of this second coating, because the different absorption sunlight and self thermal radiation effect (thermal radiation absorptivity and emissivity) that can influence thermal-arrest plate 32a of face coat, in the present embodiment; Self heat emissivity coefficient of this first coating is lower than self heat emissivity coefficient of this second coating, so that the endothermic effect of this first thermal-arrest plate 321a is higher than this second thermal-arrest plate 322a.
In sum; The heat collecting module 30 of the utility model is material, thickness or the face coat etc. through adjustment thermal- arrest plate 32,32a; So that the evaporator section 312 of heat pipe 31,31a, the heat flux that 312a bore rationally distribute, bring into play the conduction efficiency of heat pipe 31,31a in view of the above effectively.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence; Those skilled in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (8)
1. a multisection type pipe type solar heat collector heat is characterized in that, comprising:
One heat exchange body; And
At least one heat collecting module; This heat collecting module comprises a heat pipe and is serially connected in a plurality of thermal-arrest plates of this heat pipe one side at interval; One end of this heat pipe is plugged in this heat exchange body, and those thermal-arrest plates then are the other ends that is arranged on this heat pipe with being multisection type, and has different heat biography characteristics respectively.
2. multisection type pipe type solar heat collector heat according to claim 1; It is characterized in that; Also comprise a thermal-arrest frame and a cross-under sleeve, this heat exchange body and those thermal-arrest plates are fixed on this thermal-arrest frame, and this heat pipe is plugged in this heat exchange body through this cross-under sleeve.
3. multisection type pipe type solar heat collector heat according to claim 1; It is characterized in that; This heat exchange body has a delivery port and a water inlet that is oppositely arranged, and it is inner that cold water flows into this heat exchange body from this water inlet, and the water of this heat pipe of flowing through then flows out from this delivery port.
4. multisection type pipe type solar heat collector heat according to claim 1 is characterized in that, this heat pipe comprises a condensation segment and an evaporator section, and this condensation segment is plugged in this heat exchange body, and this evaporator section is mounted on those thermal-arrest plates.
5. multisection type pipe type solar heat collector heat according to claim 4; It is characterized in that; Thermal-arrest plate near this condensation segment is the first thermal-arrest plate, is the second thermal-arrest plate away from the thermal-arrest plate of this condensation segment, and this first thermal-arrest plate is different heat conduction efficiency spares with this second thermal-arrest plate.
6. multisection type pipe type solar heat collector heat according to claim 5; It is characterized in that; This first thermal-arrest plate is the first metal material spare, and this second thermal-arrest plate is the second metal material spare, and the coefficient of heat conduction of this first metal is different from the coefficient of heat conduction of this second metal.
7. multisection type pipe type solar heat collector heat according to claim 5 is characterized in that, those thermal-arrest plates are identical material part, and the thickness of this first thermal-arrest plate is different from the thickness of this second thermal-arrest plate.
8. multisection type pipe type solar heat collector heat according to claim 5; It is characterized in that; The surface of this first thermal-arrest plate has one first coating, and the surface of this second thermal-arrest plate has one second coating, and the heat emissivity coefficient of this first coating is different from the heat emissivity coefficient of this second coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204834470U CN202328844U (en) | 2011-11-29 | 2011-11-29 | Multi-section heat pipe type solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204834470U CN202328844U (en) | 2011-11-29 | 2011-11-29 | Multi-section heat pipe type solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328844U true CN202328844U (en) | 2012-07-11 |
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ID=46440825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204834470U Expired - Lifetime CN202328844U (en) | 2011-11-29 | 2011-11-29 | Multi-section heat pipe type solar heat collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN202328844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134211A (en) * | 2011-11-29 | 2013-06-05 | 昆山巨仲电子有限公司 | Multi-section heat tube type solar thermal collector |
| CN104214973A (en) * | 2013-07-01 | 2014-12-17 | 浙江神德新能源有限公司 | Solar heat collector with temperature control structure |
-
2011
- 2011-11-29 CN CN2011204834470U patent/CN202328844U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134211A (en) * | 2011-11-29 | 2013-06-05 | 昆山巨仲电子有限公司 | Multi-section heat tube type solar thermal collector |
| CN104214973A (en) * | 2013-07-01 | 2014-12-17 | 浙江神德新能源有限公司 | Solar heat collector with temperature control structure |
| CN104214973B (en) * | 2013-07-01 | 2016-04-13 | 浙江神德新能源有限公司 | A kind of solar thermal collector with temperature control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |