CN104165467A - Straight cutting pressure bearing type solar water heater and solar heat collector - Google Patents
Straight cutting pressure bearing type solar water heater and solar heat collector Download PDFInfo
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- CN104165467A CN104165467A CN201410409825.9A CN201410409825A CN104165467A CN 104165467 A CN104165467 A CN 104165467A CN 201410409825 A CN201410409825 A CN 201410409825A CN 104165467 A CN104165467 A CN 104165467A
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a straight cutting pressure bearing type solar water heater and a solar heat collector. A vacuum heat collector, a water storage box and a support are included. Vacuum pipe is full-glass heat pipe type vacuum heat collecting pipes. The length of condensation ends of the full-glass heat pipe type vacuum heat collecting pipes is larger than the diameter of a water storage tank inner container. A row of vacuum pipe inserting holes are formed in the lower portion of the water storage tank inner container, and a row of inserting holes of the condensation ends of the full-glass heat pipe type vacuum heat collecting pipes are formed in the upper portion of the water storage tank inner container corresponding to the lower portion inserting holes. The lower portions of the condensation ends of the full-glass heat pipe type vacuum heat collecting pipes are inserted into the lower portion inserting holes of the inner container. The upper portions of the condensation ends of the full-glass heat pipe type vacuum heat collecting pipes are inserted into the upper portion inserting holes of the inner container. The upper row of inserting holes and the lower row of inserting holes are sealed through flexible sealing rings. The full-glass heat pipe type vacuum heat collecting pipes are used, the manufacturing cost of the pressure bearing type solar water heater and the solar heat collector is greatly lowered, the heat transfer area of the condensation ends is large, so that heat transfer efficiency is high, and cold resistance is improved.
Description
Technical field
The present invention relates to a kind of solar water heater and solar thermal collector.
Background technology
In the market, in pressure-bearing type solar water heater and heat collector, solar energy heat collection pipe generally all adopts copper heat pipe, and the connected mode of solar energy heat collection pipe and inner water tank or header inner container is all thread connecting mode substantially.Because the price of copper heat pipe is higher, therefore adopt the pressure-bearing type solar water heater price of solar energy heat collection pipe of copper heat pipe higher, lack the market competitiveness.
All-glass heat pipe type vacuum heat collection pipe low price, generally can only make non-bearing type solar water heater and heat collector.Also nobody can make pressure-bearing type solar water heater and heat collector with it.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of direct-insert pressure-bearing formula solar water heater and solar thermal collector that adopts all-glass heat pipe type vacuum heat collection pipe to make.Adopt the pressure-bearing type solar water heater price of copper heat-pipe solar heat-gathering pipe higher to solve, lack the problem of the market competitiveness.
A kind of direct-insert pressure-bearing formula solar water heater provided by the invention, comprises vacuum heat collection pipe, storage tank and support.Described vacuum heat collection pipe is all-glass heat pipe type vacuum heat collection pipe, and the length of the condensation end of all-glass heat pipe type vacuum heat collection pipe is greater than the diameter of water storage tank inner container; On the inner bag of storage tank except having in bottom the jack of row's all-glass heat pipe type vacuum heat collection pipe condensation end, on the top of water storage tank inner container, on the corresponding position of each bottom jack, also have row's all-glass heat pipe type vacuum heat collection pipe condensation end jack; The bottom jack of inner bag is inserted in the bottom of the condensation end of all-glass heat pipe type vacuum heat collection pipe, and the upper apertures of inner bag is inserted on the top of the condensation end of all-glass heat pipe type vacuum heat collection pipe, and two rows jack all adopts flexible seal ring sealing.
By upper, the length of the condensation end of all-glass heat pipe type vacuum heat collection pipe is greater than the diameter of water storage tank inner container, and the condensation end of all-glass heat pipe type vacuum heat collection pipe passes water storage tank inner container after inserting water storage tank inner container; The diameter upper and lower due to the condensation end of all-glass heat pipe type vacuum heat collection pipe is identical, because the diameter of the two rows jack of water storage tank inner container is also identical, the pressure of the water up and down that therefore condensation end of all-glass heat pipe type vacuum heat collection pipe is subject to is zero again.This requirement for the fixed structure of all-glass heat pipe type vacuum heat collection pipe is very low.Be convenient to reduce the cost of support.Adopt inserted mode simultaneously, be also convenient to installation and the maintenance of all-glass heat pipe type vacuum heat collection pipe.
General solar water heater, in the time that thermal-collecting tube inserts inner water tank, only has a bottom jack, and thermal-collecting tube will be subject to the very large pressure of water in press-bearing water tank, and the size of pressure is directly proportional to the area of the pressure of water and jack.The direction of this power is that thermal-collecting tube is outwards extruded.This is namely up to the present and nobody can make with all-glass heat pipe type vacuum heat collection pipe the reason of pressure-bearing type solar water heater and heat collector.We adopt the condensation end of all-glass heat pipe type vacuum heat collection pipe through the inner bag of storage tank, insert respectively in the jack of two of inner bag upper and lower parts, the pressure of the water being up and down subject to due to thermal-collecting tube is zero and (also can be described as the pressure equal and opposite in direction of the water being up and down subject to, opposite direction, making a concerted effort is zero).The pressure that has so just solved well water is extruded all-glass heat pipe type vacuum heat collection pipe the problem of storage tank.
Further, during through the inner bag of storage tank and the axis of inner bag of the condensation end of described all-glass heat pipe type vacuum heat collection pipe intersects vertically, and the condensation end of described all-glass heat pipe type vacuum heat collection pipe directly contacts with water in the inner bag of storage tank.
By upper, the condensation end of all-glass heat pipe type vacuum heat collection pipe directly conducts heat in water, and heat transfer resistance is little, again because the heat transfer area of condensation end is large, so heat transfer efficiency is high.
Optionally, after described bottom jack and upper apertures adopt inner bag to stretch, the method for flange is made, and the size of jack and height match with flexible seal ring.
Optionally, described bottom jack and upper apertures adopt the method for welding a bit of steel pipe after the punching of jack place to make, and the size of jack and height match with flexible seal ring.
Optionally, described flexible seal ring is silica gel sealing ring.
Further, the diameter of the bottom jack of described inner bag is greater than the diameter of the upper apertures of inner bag; Insertion bottom, the top jack of the evaporation ends of all-glass heat pipe type vacuum heat collection pipe, upper apertures is inserted on the top of the condensation end of all-glass heat pipe type vacuum heat collection pipe.
By upper, the diameter of the bottom jack of inner bag is greater than the diameter of the upper apertures of inner bag, can produce a downward thrust to all-glass heat pipe type vacuum heat collection pipe, but this thrust is more much smaller than there is no the situation of upper apertures, just can solve as long as suitably strengthen the intensity of the structural member of fixing all-glass heat pipe type vacuum heat collection pipe.
Further, the evaporation ends of described all-glass heat pipe type vacuum heat collection pipe stretches out storage tank shell.
By upper, the evaporation ends of all-glass heat pipe type vacuum heat collection pipe is heat absorbing end, must stretch out storage tank shell, just can absorb the solar energy of solar radiation, the working medium of evaporation ends flashes to gaseous state after absorbing solar energy, the condensation end that rises to all-glass heat pipe type vacuum heat collection pipe along all-glass heat pipe type vacuum heat collection pipe, is condensed into liquid state at condensation end, emits heat in the water of storage tank simultaneously.Liquid refrigerant is under Action of Gravity Field, and the evaporation ends that flows into all-glass heat pipe type vacuum heat collection pipe downwards continues to absorb solar energy, and so constantly circulation, constantly raises the water temperature in storage tank.
The present invention also provides a kind of direct-insert pressure-bearing formula solar thermal collector, comprise a kind of direct-insert pressure-bearing formula solar water heater described in above-mentioned each scheme all technical characterictics, difference just changes the storage tank of described solar water heater into the header of solar thermal collector, and the inner bag of the storage tank of solar water heater changes the inner bag of the header of solar thermal collector into.
Because the working medium in all-glass heat pipe type vacuum heat collection pipe is few, there is again antifreezing agent, so the cold tolerance of all-glass heat pipe type vacuum heat collection pipe is very good.Even if above-mentioned direct-insert pressure-bearing formula solar water heater and heat collector also can normally use in the north of severe cold.
Brief description of the drawings
Fig. 1 is first embodiment of the invention: a kind of structure chart of direct-insert pressure-bearing formula solar water heater;
Fig. 2 is second embodiment of the invention: the structure chart of another kind of direct-insert pressure-bearing formula solar water heater;
Fig. 3 is third embodiment of the invention: a kind of structure chart of direct-insert pressure-bearing formula solar thermal collector.
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Detailed description of the invention
Referring to the structure chart of the first embodiment shown in Fig. 1, direct-insert pressure-bearing formula solar water heater provided by the present invention is described, this solar water heater comprises:
All-glass heat pipe type vacuum heat collection pipe 1, its condensation end 12 inserts in the inner bag 3 of storage tank 2 by bottom jack 5, upper apertures 4.The condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1 is more much longer than the condensation end of general all-glass heat pipe type vacuum heat collection pipe, and its length is greater than the diameter of inner bag 3.The bottom jack 5 of inner bag 3 is inserted in the bottom of the condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1, and the upper apertures 4 of inner bag 3 is inserted on the top of the condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1.Two rows jack all adopts flexible seal ring 6 to seal.During through the inner bag 3 of the storage tank 2 and axis of inner bag 3 of the condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1 intersects vertically, and condensation end 12 directly contacts with the water in storage tank 2 in inner bag 3, and therefore heat transfer resistance is little.The condensation end 12 of adding all-glass heat pipe type vacuum heat collection pipe 1 is more much longer than the condensation end of general all-glass heat pipe type vacuum heat collection pipe, and heat transfer area is large, and heat transfer efficiency is high.On the other hand, the diameter upper and lower due to the condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1 is identical, because the diameter of the two rows jack 4 and 5 of the inner bag 3 of storage tank 2 is also identical, the pressure of the water up and down that therefore condensation end 12 of all-glass heat pipe type vacuum heat collection pipe 1 is subject to is zero again.This requirement for the fixed structure of all-glass heat pipe type vacuum heat collection pipe 1 is very low.Be convenient to reduce the cost of support.Adopt inserted mode simultaneously, be also convenient to installation and the maintenance of all-glass heat pipe type vacuum heat collection pipe 1.
In Fig. 1, a socket hole is respectively arranged at the bottom of inner bag 3 and top.After the present embodiment middle and lower part jack 5 and upper apertures 4 all adopt inner bag to stretch, the method for flange is made, and the size of jack and thickness and flexible seal ring 6 match.In the present embodiment, flexible seal ring 6 is silica gel sealing ring 6.
In Fig. 1, the evaporation ends 11 of all-glass heat pipe type vacuum heat collection pipe 1 stretches out storage tank 2 shells, the evaporation ends 11 of all-glass heat pipe type vacuum heat collection pipe 1 is heat absorbing end, must stretch out the shell of storage tank 2, just can absorb the solar energy of solar radiation, the working medium of evaporation ends 11 flashes to gaseous state after absorbing solar energy, the condensation end 12 that rises to all-glass heat pipe type vacuum heat collection pipe 1 along all-glass heat pipe type vacuum heat collection pipe 1, is condensed into liquid state at condensation end 12, emits heat in the water of storage tank 2 simultaneously.The evaporation ends 11 that liquid refrigerant flows into all-glass heat pipe type vacuum heat collection pipe 1 downwards continues to absorb solar energy, and so constantly circulation, constantly raises the water temperature in storage tank 2.
Fig. 2 shows the structure chart of the second embodiment, is only that with the difference of the first embodiment described bottom jack 5 and upper apertures 4 adopt the method for welding a bit of steel pipe after the punching of jack place to make.Other architectural feature is identical with the first embodiment with operation principle.
Fig. 3 shows the structure chart of the 3rd embodiment, is only to have replaced a kind of direct-insert pressure-bearing formula solar water heater with a kind of direct-insert pressure-bearing formula solar thermal collector in the present embodiment with the difference of the first embodiment.Replaced a kind of storage tank 2 of direct-insert pressure-bearing formula solar water heater with a kind of header 7 of direct-insert pressure-bearing formula solar thermal collector.Replaced a kind of inner bag 3 of storage tank 2 of direct-insert pressure-bearing formula solar water heater with a kind of inner bag 8 of header 7 of direct-insert pressure-bearing formula solar thermal collector.Other architectural feature is identical with the first embodiment with operation principle.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (8)
1. a direct-insert pressure-bearing formula solar water heater, comprise that vacuum heat collection pipe, storage tank and support is characterized in that: described vacuum heat collection pipe is all-glass heat pipe type vacuum heat collection pipe, the length of the condensation end of all-glass heat pipe type vacuum heat collection pipe is greater than the diameter of water storage tank inner container; On the inner bag of storage tank except having in bottom the jack of condensation end of row's all-glass heat pipe type vacuum heat collection pipe, on the top of water storage tank inner container, on the corresponding position of each bottom jack, also has the jack of the condensation end of row's all-glass heat pipe type vacuum heat collection pipe; The bottom jack of inner bag is inserted in the bottom of the condensation end of all-glass heat pipe type vacuum heat collection pipe, and the upper apertures of inner bag is inserted on the top of the condensation end of all-glass heat pipe type vacuum heat collection pipe, and two rows jack all adopts flexible seal ring sealing.
2. solar water heater according to claim 1, it is characterized in that: during through the inner bag of storage tank and the axis of inner bag of the condensation end of described all-glass heat pipe type vacuum heat collection pipe intersects vertically, and the condensation end of described all-glass heat pipe type vacuum heat collection pipe directly contacts with water in inner bag.
3. solar water heater according to claim 1, is characterized in that: after described bottom jack and upper apertures adopt inner bag to stretch, the method for flange is made, and the size of jack and height match with flexible seal ring.
4. solar water heater according to claim 1, is characterized in that: the method for welding a bit of steel pipe after described bottom jack and upper apertures employing jack place punching is made, and the size of jack and height match with flexible seal ring.
5. solar water heater according to claim 1, is characterized in that: described flexible seal ring is silica gel sealing ring.
6. solar water heater according to claim 1, is characterized in that: the diameter of the bottom jack of described inner bag is greater than the diameter of the upper apertures of inner bag; Insertion bottom, the top jack of the evaporation ends of all-glass heat pipe type vacuum heat collection pipe, upper apertures is inserted on the top of the condensation end of all-glass heat pipe type vacuum heat collection pipe.
7. solar water heater according to claim 1, is characterized in that: the evaporation ends of described all-glass heat pipe type vacuum heat collection pipe stretches out storage tank shell.
8. a direct-insert pressure-bearing formula solar thermal collector, comprises all technical characterictics of the arbitrary described solar water heater of claim 1 to 7; Difference just changes the storage tank of described solar water heater into the header of solar thermal collector, and the inner bag of the storage tank of solar water heater changes the inner bag of the header of solar thermal collector into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409825.9A CN104165467A (en) | 2014-08-20 | 2014-08-20 | Straight cutting pressure bearing type solar water heater and solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409825.9A CN104165467A (en) | 2014-08-20 | 2014-08-20 | Straight cutting pressure bearing type solar water heater and solar heat collector |
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| Publication Number | Publication Date |
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| CN104165467A true CN104165467A (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409825.9A Pending CN104165467A (en) | 2014-08-20 | 2014-08-20 | Straight cutting pressure bearing type solar water heater and solar heat collector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964465A (en) * | 2015-07-13 | 2015-10-07 | 海宁汇豪太阳能科技有限公司 | Straight-inserting pressure-bearing type solar water heater |
| CN113669918A (en) * | 2021-09-06 | 2021-11-19 | 北京同创绿源能源科技有限公司 | Rapid assembly method for heat collecting pipe and header |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201081429Y (en) * | 2007-09-06 | 2008-07-02 | 北京清华阳光能源开发有限责任公司 | Pressure-bearing heat collector |
| CN101382345A (en) * | 2007-09-04 | 2009-03-11 | 北京清华阳光能源开发有限责任公司 | Heat pipe type full-glass vacuum collector seal structure |
| CN202470491U (en) * | 2012-02-08 | 2012-10-03 | 北京华业阳光新能源有限公司 | Vertical type glass heat tube heat collector |
| CN204043219U (en) * | 2014-08-20 | 2014-12-24 | 黄永伟 | A kind of direct-insert pressure-bearing formula solar water heater and solar thermal collector |
-
2014
- 2014-08-20 CN CN201410409825.9A patent/CN104165467A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382345A (en) * | 2007-09-04 | 2009-03-11 | 北京清华阳光能源开发有限责任公司 | Heat pipe type full-glass vacuum collector seal structure |
| CN201081429Y (en) * | 2007-09-06 | 2008-07-02 | 北京清华阳光能源开发有限责任公司 | Pressure-bearing heat collector |
| CN202470491U (en) * | 2012-02-08 | 2012-10-03 | 北京华业阳光新能源有限公司 | Vertical type glass heat tube heat collector |
| CN204043219U (en) * | 2014-08-20 | 2014-12-24 | 黄永伟 | A kind of direct-insert pressure-bearing formula solar water heater and solar thermal collector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964465A (en) * | 2015-07-13 | 2015-10-07 | 海宁汇豪太阳能科技有限公司 | Straight-inserting pressure-bearing type solar water heater |
| CN113669918A (en) * | 2021-09-06 | 2021-11-19 | 北京同创绿源能源科技有限公司 | Rapid assembly method for heat collecting pipe and header |
| CN113669918B (en) * | 2021-09-06 | 2024-01-02 | 北京同创绿源能源科技有限公司 | Quick assembling method for heat collecting tube and header |
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Application publication date: 20141126 |