CN201875229U - Heat insulating valve of exhaust pipe and solar heat insulating water box - Google Patents
Heat insulating valve of exhaust pipe and solar heat insulating water box Download PDFInfo
- Publication number
- CN201875229U CN201875229U CN2010201904513U CN201020190451U CN201875229U CN 201875229 U CN201875229 U CN 201875229U CN 2010201904513 U CN2010201904513 U CN 2010201904513U CN 201020190451 U CN201020190451 U CN 201020190451U CN 201875229 U CN201875229 U CN 201875229U
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- CN
- China
- Prior art keywords
- spool
- exhaust pipe
- valve core
- valve
- elastic part
- 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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- Thermal Insulation (AREA)
Abstract
本实用新型公开了一种排气管保温阀及太阳能保温水箱，这种排气管保温阀不仅可以保温，防止内外控制直接对流，还能够起到平衡压力的作用，既可进气又可出气，结构简单，成本低，安装方便。本实用新型的排气管保温阀包括上阀芯(14)、下阀芯(13)、凸台(21)、上弹性部件(15)、下弹性部件(12)、上挡片(16)和下挡片(11)。凸台(21)、上挡片(16)、下挡片(11)分别固定在排气管(2)上，上阀芯(14)、下阀芯(13)四周设有凹部，分别卡在凸台(21)上，上弹性部件(15)连接在上阀芯(14)和上挡片(16)之间，下弹性部件(12)连接在下阀芯(13)和下挡片(11)之间。上阀芯(14)、下阀芯(13)上分别设有通孔，上阀芯(14)的上阀芯通孔(17)与下阀芯(13)的下阀芯通孔(18)错开排列，当上阀芯(14)、下阀芯(13)重合时，不会透气。
The utility model discloses an exhaust pipe heat preservation valve and a solar heat preservation water tank. The heat preservation valve of the exhaust pipe can not only keep heat, prevent direct convection of internal and external control, but also play a role of balancing pressure, which can be used for both air intake and air discharge. , simple structure, low cost and easy installation. The exhaust pipe insulation valve of the present utility model comprises an upper valve core (14), a lower valve core (13), a boss (21), an upper elastic part (15), a lower elastic part (12), and an upper retainer (16) and lower guard (11). Boss (21), upper baffle (16) and lower baffle (11) are respectively fixed on the exhaust pipe (2), and recesses are arranged around the upper spool (14) and lower spool (13), respectively On the boss (21), the upper elastic part (15) is connected between the upper spool (14) and the upper baffle (16), and the lower elastic part (12) is connected between the lower spool (13) and the lower baffle ( 11) Between. Upper spool (14), lower spool (13) are respectively provided with through hole, upper spool through hole (17) of upper spool (14) and lower spool through hole (18) of lower spool (13) ) are arranged in a staggered manner, and when the upper spool (14) and the lower spool (13) overlap, they will not breathe.
Description
Technical field
The utility model relates to a kind of thermal insulation valve and heat-insulating water tanks, especially a kind of outlet pipe thermal insulation valve and warming solar energy water tank.
Background technique
Present many fields need be applied to outlet pipe, especially in the hot water tank along with the variation of temperature and water level, pressure also changes thereupon, needs to use the outlet pipe balance pressure, runs off in a large number but outlet pipe can be a heat in the water tank.
In the patent No. is to disclose a kind of thermal insulation valve design in the ventilative thermal insulation valve patent of 200520139653.4 water-heater water tank.It is to make outlet pipe carry out non-direct ventilation with the external world by a three way valve and ball float.But this three way valve structure is comparatively complicated, and the cost height is unfavorable for extensive use.A kind of water tank with heat insulation function is also disclosed in the patent No. is 200810024232.5 heat-insulation solar water heater.Be provided with a suction tude and a steam outlet pipe above the water tank, and float valve inside has been installed respectively, though this design can reach heat preservation effect, two tracheaes need be installed in water tank, structure is also comparatively complicated, and has heat loss.
The model utility content
The utility model provides a kind of outlet pipe thermal insulation valve and warming solar energy water tank, and this outlet pipe thermal insulation valve not only can be incubated, and prevents the direct convection current of inside and outside control, can also play the effect of balance pressure, can air inlet can give vent to anger again, simple in structure, cost is low, and is easy for installation.
Outlet pipe thermal insulation valve of the present utility model comprises upper valve core, lower valve core, boss, last elastic member, following elastic member, upper stop piece and lower stop piece.Boss, last lower stop piece are separately fixed on the outlet pipe, are provided with recess around upper valve core, the lower valve core, are stuck on the boss, and last elastic member is connected between upper valve core and the upper stop piece, and following elastic member is connected between lower valve core and the lower stop piece.Be respectively equipped with through hole on the last lower valve core, the upper valve core through hole of upper valve core and the lower valve core through hole of lower valve core are staggered.
Preferably, upper valve core through hole and lower valve core through hole are not overlapping fully, and when described last lower valve core overlapped, inner air sealed fully.
Preferably, the described elastic member of going up is a spring with following elastic member.
Preferably, described boss and outlet pipe are one-body molded.
Preferably, described catch is the metallic elastic annulus.
Preferably, the height of described boss is less than the summation of last lower valve core recess depths.
Preferably, the quantity of the lower valve core through hole of the upper valve core through hole of described upper valve core and lower valve core is respectively more than two.
Of the present utility modelly provide a kind of warming solar energy water tank on the other hand, comprised water tank, outlet pipe and above-mentioned arbitrary outlet pipe thermal insulation valve.
Description of drawings
Fig. 1 is the outlet pipe thermal insulation valve embodiment schematic representation of a kind of solar water container of the present utility model;
Fig. 2 is embodiment's schematic representation of outlet pipe thermal insulation valve of the present utility model;
Fig. 3 is outlet pipe thermal insulation valve of the present utility model embodiment's schematic representation of valve core through hole up and down.
Embodiment
Be a kind of warming solar energy water tank of the present utility model as shown in Figure 1, comprise solar water container 3, outlet pipe 2 and thermal insulation valve 1, thermal insulation valve 1 is installed in the upper end of outlet pipe 2, and outlet pipe 2 is installed on the water tank 3.
As shown in Figure 2, outlet pipe thermal insulation valve of the present utility model comprises upper valve core 14, lower valve core 13, boss 21, last elastic member 15, following elastic member 12, upper stop piece 16 and lower stop piece 11.Boss 21, upper stop piece 16, lower stop piece 11 are separately fixed on the outlet pipe 2, be provided with recess around upper valve core 14, the lower valve core 13, be stuck on the boss 21, last elastic member 15 is connected between upper valve core 14 and the upper stop piece 16, and following elastic member 12 is connected between lower valve core 13 and the lower stop piece 11.
As shown in Figure 3, be respectively equipped with upper valve core through hole 17, lower valve core through hole 18 on upper valve core 14, the lower valve core 13, the upper valve core through hole 17 of upper valve core 14 is staggered with the lower valve core through hole 18 of lower valve core 13, when upper valve core 14, when lower valve core 13 overlaps, can not breathe freely.
Working principle of the present utility model is: when ambient pressure during greater than air pressure inside, air pressure compressing lower valve core 13 is attached on the boss 21, and the 18 compressing upper valve cores 14 of the lower valve core through hole by lower valve core 13 move up, leave boss 21, ambient atmos enters into inside by the lower valve core through hole 18 of lower valve core 13 and the upper valve core through hole 17 of upper valve core 14.When ambient pressure during less than air pressure inside, then opposite, air pressure compressing upper valve core 14 is attached on the boss 21, and the 17 compressing lower valve cores 13 of the upper valve core through hole by upper valve core 14 move down, leave boss 21, internal gas flows to the external world by the upper valve core through hole 17 of upper valve core 14 and the lower valve core through hole 18 of lower valve core 13.When ambient pressure and air pressure inside reach balance, upper valve core 14, lower valve core 13 coincide together under the effect of last elastic member 15, following elastic member 12 respectively, because the through hole of last lower valve core is staggered, therefore inner hot gas can not flow to the external world, thereby avoids heat dissipation.
The utlity model has simple in structurely, only need an outlet pipe to realize air inlet and the function of giving vent to anger, easy for installation, low cost and other advantages.
The utility model patent is not limited to technique scheme and application, has adopted this thermal insulation valve structure to come the protection domain that all falls into this patent of balance pressure and insulation in every outlet pipe.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201904513U CN201875229U (en) | 2010-05-10 | 2010-05-10 | Heat insulating valve of exhaust pipe and solar heat insulating water box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201904513U CN201875229U (en) | 2010-05-10 | 2010-05-10 | Heat insulating valve of exhaust pipe and solar heat insulating water box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875229U true CN201875229U (en) | 2011-06-22 |
Family
ID=44163146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201904513U Expired - Fee Related CN201875229U (en) | 2010-05-10 | 2010-05-10 | Heat insulating valve of exhaust pipe and solar heat insulating water box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875229U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297531A (en) * | 2011-07-01 | 2011-12-28 | 赵延斌 | Air guide pipe capable of preventing heat from dissipating |
| CN102661411A (en) * | 2012-04-23 | 2012-09-12 | 盛虎 | Bidirectional ventilation device of solar water heater |
| CN102865682A (en) * | 2012-09-24 | 2013-01-09 | 江苏力源太阳能有限公司 | Water tank of forced exhaust type solar water heater |
| CN114198543A (en) * | 2020-08-31 | 2022-03-18 | 宁德时代新能源科技股份有限公司 | Two-way pressure relief valve, battery and electrical device |
| JP2024099577A (en) * | 2021-01-12 | 2024-07-25 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | Two-way vent valve, battery and power consumption device |
-
2010
- 2010-05-10 CN CN2010201904513U patent/CN201875229U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297531A (en) * | 2011-07-01 | 2011-12-28 | 赵延斌 | Air guide pipe capable of preventing heat from dissipating |
| CN102661411A (en) * | 2012-04-23 | 2012-09-12 | 盛虎 | Bidirectional ventilation device of solar water heater |
| CN102865682A (en) * | 2012-09-24 | 2013-01-09 | 江苏力源太阳能有限公司 | Water tank of forced exhaust type solar water heater |
| US11662036B2 (en) | 2020-08-31 | 2023-05-30 | Contemporary Amperex Technology Co., Limited | Bidirectional pressure relief valve, battery and electric device |
| KR20220107292A (en) * | 2020-08-31 | 2022-08-02 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Two-way pressure relief valves, cells and electrical devices |
| JP2023510526A (en) * | 2020-08-31 | 2023-03-14 | 寧徳時代新能源科技股▲分▼有限公司 | Two-way relief valves, batteries and electrical equipment |
| CN114198543A (en) * | 2020-08-31 | 2022-03-18 | 宁德时代新能源科技股份有限公司 | Two-way pressure relief valve, battery and electrical device |
| CN114198543B (en) * | 2020-08-31 | 2023-08-08 | 宁德时代新能源科技股份有限公司 | Two-way pressure relief valve, battery and electric device |
| US12297918B2 (en) | 2020-08-31 | 2025-05-13 | Contemporary Amperex Technology (Hong Kong) Limited | Bidirectional pressure relief valve, battery and electric device |
| KR102813130B1 (en) | 2020-08-31 | 2025-05-28 | 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 | Bidirectional pressure relief valves, batteries and electrical devices |
| JP7766033B2 (en) | 2020-08-31 | 2025-11-07 | 香港時代新能源科技有限公司 | Two-way relief valve, battery and electrical device |
| JP2024099577A (en) * | 2021-01-12 | 2024-07-25 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | Two-way vent valve, battery and power consumption device |
| JP7763290B2 (en) | 2021-01-12 | 2025-10-31 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | Two-way vent valve, battery and power consumption device |
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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: 20110622 Termination date: 20140510 |