CN202349204U - Heat pipe type solar heat collector and sealing structure thereof - Google Patents

Heat pipe type solar heat collector and sealing structure thereof Download PDF

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Publication number
CN202349204U
CN202349204U CN2011204834362U CN201120483436U CN202349204U CN 202349204 U CN202349204 U CN 202349204U CN 2011204834362 U CN2011204834362 U CN 2011204834362U CN 201120483436 U CN201120483436 U CN 201120483436U CN 202349204 U CN202349204 U CN 202349204U
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CN
China
Prior art keywords
ring
heat
perforation
type solar
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN2011204834362U
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Chinese (zh)
Inventor
郭大祺
汪学海
龙玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN JUZHONG ELECTRONICS CO Ltd
Original Assignee
KUNSHAN JUZHONG ELECTRONICS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN2011204834362U priority Critical patent/CN202349204U/en
Application granted granted Critical
Publication of CN202349204U publication Critical patent/CN202349204U/en
Anticipated expiration legal-status Critical
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • 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

Abstract

The utility model discloses a heat pipe type solar heat collector and sealing structure thereof. The heat pipe type solar heat collector comprises a heat exchange pipe body, the sealing structures and heat pipes, wherein the heat exchange pipe body is provided with an accommodation space; screw holes and at least one through hole which is communicated with the accommodation space are formed in the heat exchange pipe body; each sealing structure comprises a penetration sleeve and a sealing plug ring; the penetration sleeve comprises a pipe column in which a penetration hole is formed; the heat pipe is arranged in the penetration hole; a plurality of threads are formed at the periphery of the pipe column and screwed into the screw hole; the sealing plug ring comprises a ring sleeve which is sleeved on the heat pipe and a ring sheet which extends outwards from the outer edge of the ring sleeve; the ring sheet is extruded by the pipe column and pressed against the through hole; and one end of each heat pipe is arranged in the heat exchange pipe body through a sealing structure. Therefore, the sealing performance of combination of the heat exchange pipe body and the heat pipe pipes is ensured, and a heat exchange effect is improved.

Description

Hot pipe type solar heat collector and sealing configuration thereof
Technical field
The utility model relates to a kind of solar thermal collector, relates in particular to a kind of sealing configuration of hot pipe type solar heat collector.
Background technique
At present in the application of solar radiation heat energy; Solar thermal collector has been 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.
Please, be respectively the use schematic representation and the sectional view of present hot pipe type solar heat collector with reference to Fig. 1 and Fig. 2; Among Fig. 1, the sealing configuration 1a of hot pipe type solar heat collector comprises a heat exchange body 10a, be plugged on a plurality of 20a of being in charge of among this heat exchange body 10a, and a plurality of heat pipe 30as of cross-under in those are in charge of 20a.When using the sealing configuration 1a of this hot pipe type solar heat collector, cold water is after the end of heat exchange body 10a flows into, those heat pipes 30a and take away the heat of those heat pipes 30a of can flowing through, and the other end from heat exchange body 10a flows out again.
When group is established hot pipe type solar heat collector 1a; Need to offer a plurality of penetration hole 11a at this heat exchange body 10a earlier; Then, those are in charge of 20a are welded among those penetration holes 11a, last; Be in charge of 20a inwall coating heat-conducting medium 40a in those again, according to this with those heat pipes 30a closely cross-under in this penetration hole 11a.
It is not only numerous and diverse time-consuming that the group of above-mentioned hot pipe type solar heat collector 1a is established mode; And the possibility that seepage is also arranged at weld; In addition, when carrying out heat exchange the water in the direct contact heat exchange body 10a owing to those heat pipes 30a, conduct to indirectly again in the heat exchange body 10a but be in charge of 20a through those; So on heat conduction efficiency, have a greatly reduced quality, remain to be improved.
The model utility content
One purpose of the utility model is to provide a kind of hot pipe type solar heat collector and sealing configuration thereof, the sealing when combining with heat pipe with maintenance heat exchange body, and promote heat exchange effect.
Another purpose of the utility model; Be to provide a kind of hot pipe type solar heat collector and sealing configuration thereof; Because of its sealing configuration has O type ring; So cross-under sleeve system supports the ring plate and the O type ring of compacted blocking ring, keeps the sealing between cross-under sleeve and the perforation by this, with the water outflow that prevents that the heat-exchange tube body is inner.
For achieving the above object; The utility model provides a kind of sealing configuration of hot pipe type solar heat collector; In order to combine a heat exchange body and a heat pipe; One side of this heat exchange body is provided with a screw that does not run through its tube wall and a perforation that is arranged in this screw, it is characterized in that the sealing structure comprises;
One cross-under sleeve comprises a tubing string that is provided with a perforation, is equipped with said heat pipe in this perforation, and the outer edge surface of this tubing string has a plurality of screw threads, and is screwed in the said screw; And
One sealing plug ring comprises the ring set that is linked on the said heat pipe and from the outward extending ring plate of the outer rim of this ring set, and this ring plate receives this tubing string crowded and lean on to this perforation;
Wherein, an end of said heat pipe passes this cross-under sleeve and sealing plug ring and is placed in the said heat exchange body.
The sealing configuration of above-mentioned hot pipe type solar heat collector wherein, also comprises an O type ring, and this O type ring is folded between this perforation and this ring plate.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, this ring set plug is located in this perforation, and the position is between the outer wall of the internal face of this tubing string and this heat pipe, and this ring plate then is by being against on this O type ring.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, the internal diameter of this O type ring is greater than the caliber of said heat pipe, and this ring set plug is located at the inboard of this O type ring, and this ring plate then is by on the end face that is against this tubing string.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, this cross-under sleeve also comprises a knob that connects this tubing string, and this perforation is for running through this tubing string and this knob.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, the aperture of this perforation is greater than the caliber of said heat pipe.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, this perforation is arranged on the central authorities of this tubing string and this knob.
The sealing configuration of above-mentioned hot pipe type solar heat collector, wherein, the sealing plug ring utilizes scolding tin or welding and is fixed on the said heat pipe.
For achieving the above object, the utility model also provides a kind of hot pipe type solar heat collector, it is characterized in that, comprises;
One heat exchange body has a containing space, and a side of this heat exchange body is provided with the screw that do not run through its tube wall and be communicated with at least one perforation of this containing space by this screw;
One cross-under sleeve comprises a tubing string that is provided with a perforation, and the outer edge surface of this tubing string has a plurality of screw threads, and is screwed in the said screw;
One sealing plug ring comprises the ring set that is linked on the said heat pipe and from the outward extending ring plate of the outer rim of this ring set, and this ring plate receives this tubing string crowded and lean on to this perforation; And
At least one heat pipe, an end of this heat pipe pass said perforation and the sealing plug ring of this cross-under sleeve and are placed in this heat exchange body.
Above-mentioned hot pipe type solar heat collector wherein, also comprises a thermal-arrest frame, and this heat exchange body and this heat pipe are fixed on this thermal-arrest frame.
Above-mentioned hot pipe type solar heat collector wherein, also comprises at least one thermal-arrest plate, and this heat pipe is mounted on this thermal-arrest plate.
Above-mentioned hot pipe type solar heat collector wherein, also comprises an O type ring, and this O type ring is folded between this perforation and this ring plate.
Above-mentioned hot pipe type solar heat collector, wherein, this ring set plug is located in this perforation, and the position is between the outer wall of the internal face of this tubing string and this heat pipe, and this ring plate then is by being against on this O type ring.
Above-mentioned hot pipe type solar heat collector, wherein, the internal diameter of this O type ring is greater than the caliber of said heat pipe, and this ring set plug is located at the inboard of this O type ring, and this ring plate then is by on the end face that is against this tubing string.
Above-mentioned hot pipe type solar heat collector, wherein, this cross-under sleeve also comprises a knob that connects this tubing string, and this perforation is for running through this tubing string and this knob.
Above-mentioned hot pipe type solar heat collector, wherein, the aperture of this perforation is greater than the caliber of this heat pipe.
Above-mentioned hot pipe type solar heat collector, wherein, the aperture of this perforation is greater than the caliber of this heat pipe.
Above-mentioned hot pipe type solar heat collector, wherein, the sealing plug ring utilizes scolding tin or welding and is fixed on this heat pipe.
Compared to existing technology; The heat collector of the utility model is through sealing configuration heat pipe closely to be combined in the heat exchange body; And keep sealing between the two, and the setting through the cross-under sleeve, the combination that heat pipe is combined in the heat exchange body can be simplified; In addition,, closely sealing effect is provided according to this, guarantees sealing and prevent seepage effectively because sealing configuration includes the sealing plug ring; Moreover, be to utilize conduction indirectly and conduct heat compared to existing heat pipe, the heat pipe of the utility model is the water in the direct contact heat exchange body, so heat conduction efficiency height and Heat-collecting effect are good, more increases the practicability of the utility model.
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 use schematic representation of present hot pipe type solar heat collector;
Fig. 2 is the sectional view of present hot pipe type solar heat collector;
Fig. 3 is the use schematic representation of the hot pipe type solar heat collector of the utility model;
Fig. 4 is the sealing configuration of the utility model and the three-dimensional exploded view of heat pipe;
Fig. 5 is the sealing configuration of the utility model and the combination schematic representation of heat pipe;
Fig. 6 is the heat exchange body of the utility model and the solid combination schematic representation of heat pipe;
The heat exchange body of Fig. 7 the utility model and the sectional view of heat pipe;
The assembled sectional view of the hot pipe type solar heat collector of Fig. 8 the utility model;
Fig. 9 is sealing configuration of the utility model and heat pipe second embodiment's combination schematic representation;
Figure 10 is sealing configuration of the utility model and heat pipe second embodiment's assembled sectional view.
Wherein, reference character
The 1a heat collector
10a heat exchange body 11a perforation
20a is in charge of the 30a heat pipe
The 40a heat-conducting medium
1 heat collector
10 thermal-arrest framves, 20 heat exchange bodys
200 containing spaces, 201 water outlets
202 water inlets, 21 screws
22 perforations, 30 sealing configurations
310 perforation of 31 cross-under sleeves
311 tubing strings, 312 knobs
32 sealing plug rings, 321 ring sets
322 ring plates, 33 O type rings
40 heat pipes, 41 bodies
42 working fluids
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. 3, be the use schematic representation of the hot pipe type solar heat collector of the utility model; The hot pipe type solar heat collector 1 (hereinafter to be referred as heat collector) of the utility model comprises a thermal-arrest frame 10, a heat exchange body 20, a sealing configuration 30, at least one heat pipe 40, and at least one thermal-arrest plate 50.
In the present embodiment; This thermal-arrest frame 10 is the support body of a trigonometric form, but not as limit, this heat exchange body 20 and this heat pipe 40 are fixed on this thermal-arrest frame 10; And this heat exchange body 20 is arranged on the eminence of this thermal-arrest frame 10, and this heat pipe 40 is mounted on this thermal-arrest plate 50.
Please continue with reference to Fig. 4 to Fig. 7, be respectively the sealing configuration of the utility model and the three-dimensional exploded view of heat pipe, solid combination schematic representation and its sectional view of combination schematic representation, heat exchange body and heat pipe; The sealing configuration of the utility model is in order to linkage heat exchange body 20 and heat pipe 40.
This heat exchange body 20 has a containing space 200; And a side of this heat exchange body 20 is provided with a screw 21 that does not run through its tube wall and reaches at least one perforation 22 that is communicated with these containing spaces 200 by this screw 21, and the aperture of this perforation 22 is slightly larger than the caliber of this heat pipe 40.
Sealing structure 30 comprises that a cross-under sleeve 31, seals a plug ring 32 and an O type ring 33.This cross-under sleeve 31 comprises a tubing string 311 that is provided with a perforation 310 and a knob 312 that connects this tubing string 311, and this perforation 310 is arranged on the central authorities of this tubing string 311 and this knob 312, and runs through this tubing string 311 and this knob 312; And the aperture of this perforation 310 is slightly larger than the caliber of this heat pipe 40; Also promptly, be equipped with this heat pipe 40 in this perforation 310, the outer edge surface of this tubing string 311 has a plurality of screw threads 3111; This cross-under sleeve 31 (tubing string 311) is to be screwed in the screw 21 of this heat exchange body 20 through those screw threads 3111; During actual enforcement, this screw 21 can be provided with internal thread, and 3111 correspondences of those screw threads are made as outside thread.
Sealing plug ring 32 comprises a ring set 321 that is linked on this heat pipe 40 and reaches from the outward extending ring plate 322 of the outer rim of this ring set 321; In the present embodiment; This ring set 321 plugs are located in the perforation 310 of this cross-under sleeve 31, and also promptly, this ring set 321 is positions between the outer wall of the internal face of this tubing string 311 and this heat pipe 40; And this ring plate 322 receives the crowded of this tubing string 311 and by supporting this perforation 22, to make this ring plate 322 complete these perforations 22 of involution; During actual enforcement, combination such as 32 solderings capable of using of sealing plug ring or welding and being fixed on this heat pipe 40 is with the gap between this ring set 321 of packing and the heat pipe 40.
This O type ring 33 also is set on this heat pipe 40; This O type ring 33 is arranged on the outside of sealing plug ring 32; And be folded between the ring plate 322 of perforation 22 and sealing plug ring 32 of this heat exchange body 20; Also promptly, this ring plate 322 is by being against on this O type ring 33, keeping the sealing between this cross-under sleeve 31 and this perforation 22 according to this.
Like Fig. 6 and shown in Figure 7, an end of this heat pipe 40 passes sealing structure 30 (this cross-under sleeve 31, sealing plug ring 32 and this O type ring 33) and is placed in the containing space 200 of this heat exchange body 20.
Before group was established, sealing plug ring 32 had been welding on the heat pipe 40.When group is established; This cross-under sleeve 31 and this O type ring 33 are set on this heat pipe 40; Rotate this knob 312 again, the heat pipe 40 that will have sealing structure 30 screws in this screw 21, and passes this perforation 22; This heat pipe 40 promptly closely is combined on this heat exchange body 20 through sealing structure 30, and keeps sealing between the two.
Please continue with reference to Fig. 8, show the assembled sectional view of the heat collector of the utility model; Treat heat pipe 40 to utilize this cross-under sleeve 31 and the rotation be bonded to this heat exchange body 20 after; The tubing string 311 of this cross-under sleeve 31 is to crowded this ring plate 322 and this O type ring 33; Keep the sealing between this cross-under sleeve 31 and this perforation 22 by this, outflow to prevent these heat exchange body 20 inner water.Again, in the present embodiment, this heat pipe 40 comprises a body 41 and is arranged on the working fluid 42 in this body 41.Please be simultaneously with reference to Fig. 3; This heat exchange body 20 has a water outlet 201 and a water inlet 202 that is oppositely arranged, and cold water flows into this heat exchange body 20 inner and these heat pipes 40 of flowing through from this water inlet 202, and the water of this heat pipe 40 of flowing through can be taken away the heat of this heat pipe 40; Flow out from this water outlet 201 again; In view of the above, this heat pipe 40 can carry out heat exchange through the phase change of working fluid 42, to reach the Heat-collecting effect of this heat collector 1.
Please refer again to Fig. 9 and Figure 10, be second embodiment of the sealing configuration and the heat pipe of the utility model; The present embodiment place different with first embodiment is the direction that is provided with of sealing plug ring 32, and likewise, sealing plug ring 32 comprises a ring set 321 that is linked on this heat pipe 40 and reaches from the outward extending ring plate 322 of the outer rim of this ring set 321; In the present embodiment; This ring set 321 is to be reverse setting, and also promptly, the internal diameter of this O type ring 33 is slightly larger than the caliber of this heat pipe 40; This ring set 321 is inboards that plug is located at this O type ring 33, and 322 of this ring plates are by on the end face that is against this tubing string 311.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill 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 (18)

1. the sealing configuration of a hot pipe type solar heat collector, in order to combine a heat exchange body and a heat pipe, a side of this heat exchange body is provided with a screw that does not run through its tube wall and a perforation that is arranged in this screw, it is characterized in that the sealing structure comprises;
One cross-under sleeve comprises a tubing string that is provided with a perforation, is equipped with said heat pipe in this perforation, and the outer edge surface of this tubing string has a plurality of screw threads, and is screwed in the said screw; And
One sealing plug ring comprises the ring set that is linked on the said heat pipe and from the outward extending ring plate of the outer rim of this ring set, and this ring plate receives this tubing string crowded and lean on to this perforation;
Wherein, an end of said heat pipe passes this cross-under sleeve and sealing plug ring and is placed in the said heat exchange body.
2. the sealing configuration of hot pipe type solar heat collector according to claim 1 is characterized in that, also comprises an O type ring, and this O type ring is folded between this perforation and this ring plate.
3. the sealing configuration of hot pipe type solar heat collector according to claim 2 is characterized in that, this ring set plug is located in this perforation, and the position is between the outer wall of the internal face of this tubing string and this heat pipe, and this ring plate then is by being against on this O type ring.
4. the sealing configuration of hot pipe type solar heat collector according to claim 2 is characterized in that, the internal diameter of this O type ring is greater than the caliber of said heat pipe, and this ring set plug is located at the inboard of this O type ring, and this ring plate then is by on the end face that is against this tubing string.
5. the sealing configuration of hot pipe type solar heat collector according to claim 1 is characterized in that, this cross-under sleeve also comprises a knob that connects this tubing string, and this perforation is for running through this tubing string and this knob.
6. according to the sealing configuration of claim 1 or 5 described hot pipe type solar heat collectors, it is characterized in that the aperture of this perforation is greater than the caliber of said heat pipe.
7. the sealing configuration of hot pipe type solar heat collector according to claim 6 is characterized in that, this perforation is arranged on the central authorities of this tubing string and this knob.
8. the sealing configuration of hot pipe type solar heat collector according to claim 1 is characterized in that, the sealing plug ring utilizes scolding tin or welding and is fixed on the said heat pipe.
9. a hot pipe type solar heat collector is characterized in that, comprises;
One heat exchange body has a containing space, and a side of this heat exchange body is provided with the screw that do not run through its tube wall and be communicated with at least one perforation of this containing space by this screw;
One cross-under sleeve comprises a tubing string that is provided with a perforation, and the outer edge surface of this tubing string has a plurality of screw threads, and is screwed in the said screw;
One sealing plug ring comprises the ring set that is linked on the said heat pipe and from the outward extending ring plate of the outer rim of this ring set, and this ring plate receives this tubing string crowded and lean on to this perforation; And
At least one heat pipe, an end of this heat pipe pass said perforation and the sealing plug ring of this cross-under sleeve and are placed in this heat exchange body.
10. hot pipe type solar heat collector according to claim 9 is characterized in that, also comprises a thermal-arrest frame, and this heat exchange body and this heat pipe are fixed on this thermal-arrest frame.
11., it is characterized in that also comprise at least one thermal-arrest plate, this heat pipe is mounted on this thermal-arrest plate according to claim 9 or 10 described hot pipe type solar heat collectors.
12. hot pipe type solar heat collector according to claim 9 is characterized in that, also comprises an O type ring, this O type ring is folded between this perforation and this ring plate.
13. hot pipe type solar heat collector according to claim 12 is characterized in that, this ring set plug is located in this perforation, and the position is between the outer wall of the internal face of this tubing string and this heat pipe, and this ring plate then is by being against on this O type ring.
14. hot pipe type solar heat collector according to claim 12 is characterized in that, the internal diameter of this O type ring is greater than the caliber of said heat pipe, and this ring set plug is located at the inboard of this O type ring, and this ring plate then is by on the end face that is against this tubing string.
15. hot pipe type solar heat collector according to claim 9 is characterized in that, this cross-under sleeve also comprises a knob that connects this tubing string, and this perforation is for running through this tubing string and this knob.
16. hot pipe type solar heat collector according to claim 9 is characterized in that, the aperture of this perforation is greater than the caliber of this heat pipe.
17. hot pipe type solar heat collector according to claim 9 is characterized in that, the aperture of this perforation is greater than the caliber of this heat pipe.
18. hot pipe type solar heat collector according to claim 9 is characterized in that, the sealing plug ring utilizes scolding tin or welding and is fixed on this heat pipe.
CN2011204834362U 2011-11-29 2011-11-29 Heat pipe type solar heat collector and sealing structure thereof Withdrawn - After Issue CN202349204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204834362U CN202349204U (en) 2011-11-29 2011-11-29 Heat pipe type solar heat collector and sealing structure thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204834362U CN202349204U (en) 2011-11-29 2011-11-29 Heat pipe type solar heat collector and sealing structure thereof

Publications (1)

Publication Number Publication Date
CN202349204U true CN202349204U (en) 2012-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204834362U Withdrawn - After Issue CN202349204U (en) 2011-11-29 2011-11-29 Heat pipe type solar heat collector and sealing structure thereof

Country Status (1)

Country Link
CN (1) CN202349204U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103133692A (en) * 2011-11-29 2013-06-05 昆山巨仲电子有限公司 Heat pipe solar thermal collector and sealing structures thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103133692A (en) * 2011-11-29 2013-06-05 昆山巨仲电子有限公司 Heat pipe solar thermal collector and sealing structures thereof
CN103133692B (en) * 2011-11-29 2015-10-21 昆山巨仲电子有限公司 Hot pipe type solar heat collector and hermetically-sealed construction thereof

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20120725

Effective date of abandoning: 20151021

C25 Abandonment of patent right or utility model to avoid double patenting