CN201145440Y - Solar storage water tank ventilation device - Google Patents
Solar storage water tank ventilation device Download PDFInfo
- Publication number
- CN201145440Y CN201145440Y CNU2007201584195U CN200720158419U CN201145440Y CN 201145440 Y CN201145440 Y CN 201145440Y CN U2007201584195 U CNU2007201584195 U CN U2007201584195U CN 200720158419 U CN200720158419 U CN 200720158419U CN 201145440 Y CN201145440 Y CN 201145440Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- storage tank
- water
- water tank
- scavenge trunk
- 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.)
- Expired - Fee Related
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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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a ventilating device for a solar water tank, which comprises an outer liner, an inner liner, a heat insulation interlayer and a ventilating pipe, wherein, the ventilating pipe comprises an inner pipe communicated with the inner cavity of the inner liner, an outer pipe extending out of the wall of the outer liner, and a sealing water cavity which is arranged in the heat insulation interlayer and is lower than the inner pipe and the outer pipe, the inner pipe and the outer pipe are downward bent and are connected to the sealing water cavity, a liquid seal is automatically formed after the water intake of the water tank needs to discharge gas or suck gas, thereby achieving the aim of ventilation and heat insulation. The device has a simple structure and apparent effect.
Description
Technical field
The utility model relates to the storage tank that a kind of solar water heater is used.
Background technology
As shown in Figure 3, in order to make solar storage water tank internal pressure and atmospheric pressure equilibrium of forces, guarantee normally Inlet and outlet water of solar storage water tank, solar water heater all is provided with scavenge trunk 3.Because described scavenge trunk 3 is communicated with solar storage water tank inner bag and ambient atmosphere all the time, thereby the hot gas in the solar storage water tank is distributed by open scavenge trunk 3, waste more heat, particularly in the winter time, bring than burden for people's bathing.
The utility model content
Technical problem to be solved in the utility model provides a kind of solar storage water tank air interchanger, and it can seal scavenge trunk automatically after ventilation, makes solar storage water tank reach the insulation purpose.
For solving the problems of the technologies described above, the technical solution of the utility model is: the solar storage water tank air interchanger, comprise the outer courage of storage tank, be fixed in the storage tank inner bag that the outer gallbladder intracavity of described storage tank is used for water storage, be provided with the insulation interlayer between outer courage of described storage tank and the described storage tank inner bag, the scavenge trunk that is communicated with described interior gallbladder intracavity and atmosphere, described scavenge trunk comprises the interior pipe that is communicated with described interior gallbladder intracavity, stretch out the outer outer tube of described wall of outer container, be arranged in the described insulation interlayer and be lower than described in the shutoff water cavity of pipe and described outer tube, described in pipe and downward bending of described outer tube be connected to described shutoff water cavity.
As a kind of improvement, described shutoff water cavity is " U " or " V " shape pipe.
As a kind of further improvement, described shutoff water cavity is cylindrical or the quad seal housing.
Owing to adopted technique scheme, the solar storage water tank air interchanger, comprise the outer courage of storage tank, be fixed in the storage tank inner bag that the outer gallbladder intracavity of described storage tank is used for water storage, be provided with the insulation interlayer between outer courage of described storage tank and the described storage tank inner bag, be communicated with described in gallbladder intracavity and atmosphere scavenge trunk, described scavenge trunk comprises the interior pipe that is communicated with described interior gallbladder intracavity, stretch out the outer outer tube of described wall of outer container, be arranged in the described insulation interlayer and be lower than described in the shutoff water cavity of pipe and described outer tube, the bending downwards of pipe and described outer tube is connected to described shutoff water cavity in described, and promptly when the storage tank water inlet needed exhaust, gas was discharged from described scavenge trunk, after described storage tank is filled with water, also there is water in the described scavenge trunk, described storage tank inner chamber is not communicated with atmosphere, reach the purpose of giving vent to anger and sealing; When storage tank discharges water, extraneous air will be inhaled in the storage tank inner chamber from scavenge trunk, because scavenge trunk is connected with the shutoff water cavity, so after gas entered the storage tank inner chamber, scavenge trunk and shutoff water cavity still can seal described storage tank by water, scavenge trunk and shutoff water cavity had just both satisfied the ventilation of storage tank like this, realized automatic sealing again, reached the purpose of ventilation, insulation, and simple in structure, and effect is obvious.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the prior art constructions schematic diagram.
The specific embodiment
Embodiment one: as shown in Figure 1, the solar storage water tank air interchanger, comprise the outer courage 1 of storage tank, be fixed in the storage tank inner bag 2 that outer courage 1 inner chamber of described storage tank is used for water storage, be provided with insulation interlayer 4 between outer courage 1 of described storage tank and the described storage tank inner bag 2, the scavenge trunk 3 that is communicated with described inner bag 2 inner chambers and atmosphere, described scavenge trunk 3 form downward bending in described insulation interlayer 4, promptly described shutoff water cavity 33 is " U " or " V " shape pipe.After described storage tank inner bag 2 is filled with water, there is water column in the bending part of described scavenge trunk 3, form fluid-tight, when described storage tank inner bag 2 discharged water, the air pressure in the storage tank inner bag 2 was less than the atmospheric pressure in the external world, and extraneous air will be inhaled in the scavenge trunk 3, when the air pressure that difference in height produced of liquid level adds that air pressure in the storage tank is greater than external atmosphere pressure, extraneous air just is inhaled in the storage tank with the form of bubble, and the water column in the scavenge trunk 3 reaches balance again at this moment, forms water seal.Scavenge trunk 3 had just both satisfied the ventilation of storage tank like this, realized automatic sealing again, had reached the purpose of ventilation, insulation, and simple in structure, effect is obvious.Simultaneously because between the insulation interlayer 4 of the bending part of described scavenge trunk 3 courage 1 and described inner bag 2 outside described, so the water column of the bending part of described scavenge trunk 3 can be not low and icing because of the temperature in the external world, prevent to stop up described scavenge trunk 3, make its forfeiture ventilatory because of freezing.
Embodiment two: as shown in Figure 2, its structure and principle and embodiment one are basic identical, difference is, described scavenge trunk 3 comprises the interior pipe 31 that is communicated with described inner bag 2 inner chambers, stretch out the outer outer tube 32 of described outer courage 1 wall, be arranged in the described insulation interlayer 4 and be lower than described in the shutoff water cavity 33 of pipe 31 and described outer tube 32, described in pipe 31 and described outer tube 32 bending downwards be connected to described shutoff water cavity 33.For the scavenge trunk 3 that prevents " U " or " V " shape under the thick inadequately situation of the diameter of pipe, siphonage takes place, so described scavenge trunk 3 is divided into interior pipe 31 and outer tube 32, and be connected to described shutoff water cavity 33, so just can guarantee that scavenge trunk 3 can not produce siphonage, and ventilation is identical with embodiment one with the effect of sealing.
Claims (3)
1. solar storage water tank air interchanger, comprise the outer courage (1) of storage tank, be fixed in the storage tank inner bag (2) that outer courage (1) inner chamber of described storage tank is used for water storage, be provided with insulation interlayer (4) between outer courage (1) of described storage tank and the described storage tank inner bag (2), the scavenge trunk (3) that is communicated with described inner bag (2) inner chamber and atmosphere, it is characterized in that: described scavenge trunk (3) comprises the interior pipe (31) that is communicated with described inner bag (2) inner chamber, stretch out the outer outer tube (32) of described outer courage (1) wall, be arranged in the described insulation interlayer (4) and be lower than described in the shutoff water cavity (33) of pipe (31) and described outer tube (32), described in pipe (31) and downward bending of described outer tube (32) be connected to described shutoff water cavity (33).
2. solar storage water tank air interchanger as claimed in claim 1 is characterized in that: described shutoff water cavity (33) is " U " or " V " shape pipe.
3. solar storage water tank air interchanger as claimed in claim 1 is characterized in that: described shutoff water cavity (33) is cylindrical or quad seal housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201584195U CN201145440Y (en) | 2007-12-05 | 2007-12-05 | Solar storage water tank ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201584195U CN201145440Y (en) | 2007-12-05 | 2007-12-05 | Solar storage water tank ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145440Y true CN201145440Y (en) | 2008-11-05 |
Family
ID=40082322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201584195U Expired - Fee Related CN201145440Y (en) | 2007-12-05 | 2007-12-05 | Solar storage water tank ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145440Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020913A (en) * | 2014-04-25 | 2015-11-04 | 上海犀科环境科技有限公司 | Heat countercurrent prevention solar circulating pump station |
| CN106838867A (en) * | 2017-03-03 | 2017-06-13 | 黄永乐 | A kind of energy-conserving and environment-protective water tank |
| CN106871096A (en) * | 2017-03-03 | 2017-06-20 | 黄永乐 | A kind of environmentally friendly pressurized boiler |
| CN106895395A (en) * | 2017-03-03 | 2017-06-27 | 黄永乐 | A kind of high-efficiency negative-pressure boiler |
-
2007
- 2007-12-05 CN CNU2007201584195U patent/CN201145440Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020913A (en) * | 2014-04-25 | 2015-11-04 | 上海犀科环境科技有限公司 | Heat countercurrent prevention solar circulating pump station |
| CN105020913B (en) * | 2014-04-25 | 2019-06-18 | 上海犀科环境科技有限公司 | Solar heat protection adverse current solar energy water circulating pump station |
| CN106838867A (en) * | 2017-03-03 | 2017-06-13 | 黄永乐 | A kind of energy-conserving and environment-protective water tank |
| CN106871096A (en) * | 2017-03-03 | 2017-06-20 | 黄永乐 | A kind of environmentally friendly pressurized boiler |
| CN106895395A (en) * | 2017-03-03 | 2017-06-27 | 黄永乐 | A kind of high-efficiency negative-pressure boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20101205 |