CN102908820A - Venting and filtering combined valve - Google Patents
Venting and filtering combined valve Download PDFInfo
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- CN102908820A CN102908820A CN2012103365395A CN201210336539A CN102908820A CN 102908820 A CN102908820 A CN 102908820A CN 2012103365395 A CN2012103365395 A CN 2012103365395A CN 201210336539 A CN201210336539 A CN 201210336539A CN 102908820 A CN102908820 A CN 102908820A
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- water inlet
- housing
- valve
- pipe cap
- inlet pipe
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Abstract
The invention discloses a venting and filtering combined valve, comprising a venting part and a filtering part from up to down. The venting and filtering combined valve is characterized in that the venting part is an automatic venting valve; the filtering part comprises a tubular shell, wherein the top end of the shell is in spiral connection with the automatic venting valve; one side of the shell, close to the top end of the shell, is provided with a water inlet; the bottom end of the shell is provided with a water outlet; a filter screen supporting frame is arranged inside the shell; and a filter screen barrel is arranged inside the filter screen supporting frame. By virtue of the venting and filtering combined valve, the venting and filtering functions in water cycle can be realized at the same time. Compared with the prior art, the valve is compact in structure, small in mounting space and convenient to maintain.
Description
Technical field
The present invention relates to a kind of valve mechanism, particularly a kind of exhaust gas filter combination valve.
Background technology
In the water circulation systems such as solar energy optical-thermal water heating and heat pump water heating, water circulation heating, refrigeration, must solve exhaust and filtration problem at present, yet, all be to be gone respectively to realize by two different parts in the existing water circulation system, its in practice is used, exist cost of manufacture high, install complicated, especially in the situation that installing space is limited to, the more difficult problem such as install and use.
Summary of the invention
For existing problem in the above-mentioned prior art, the objective of the invention is: a kind of exhaust gas filter combination valve is provided, its compact conformation, installation and easy to maintenance, and simultaneously integrated exhaust with filter two large functions, thereby solve above-mentioned the problems of the prior art.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of exhaust gas filter combination valve, comprise exhaust from top to bottom and filter two parts, it is characterized in that, described discharge portion is an automatic exhaust steam valve, and described filtration fraction comprises the housing of a tubulose, and the top of housing and described automatic exhaust steam valve are spirally connected, side near the top on the housing is provided with a water inlet, the bottom of housing is provided with a delivery port, and described enclosure interior is provided with a screen pack bracing frame, and a filtering net cylinder is equipped with in described screen pack bracing frame inside.
Further, the junction of described automatic exhaust steam valve and described housing also is provided with a sealing ring, is used for strengthening the sealing of junction.
Further, the inside of described automatic exhaust steam valve lower end air inlet also is provided with a hemispherical screen pack layer, thereby prevents that the foreign matter in the recirculated water from entering the cavity of described automatic exhaust steam valve, and then affects its normal operation.
Further, described screen pack bracing frame in a tubular form, made by plastic material, comprise water inlet pipe cap and a water outlet socket, the center of described water inlet pipe crown end is provided with a cylindricality handle, be provided with some water inlets around the cylindricality handle, described water inlet pipe cap bottom and described water outlet socket are spirally connected, be evenly distributed with some delivery ports on the cylindrical shell of described water outlet socket, the bottom of cylindrical shell sealing and be provided with a bracing frame that adapts with described housing lower end shape, thereby guarantee that whole filtration bracing frame is installed in the described housing stably, and recirculated water can flow out smoothly from housing bottom delivery port.
Further, the external diameter of described water inlet pipe cap is greater than the external diameter of described water outlet socket, and the middle part of water inlet pipe cap is provided with a circle groove, set up one " O " RunddichtringO in the described groove, thereby guarantee to intake pipe cap outer wall and described inner walls are combined closely, recirculated water can be all entered from the water inlet of water inlet pipe cap, and can not go down from seepage between two walls, thereby affect filter effect.
Further, the water inlet on the described water inlet pipe cap is installed in position in the described housing and is not higher than water inlet position on the described housing, thereby guarantees that recirculated water can flow into the water inlet of screen pack bracing frame smoothly from the water inlet of housing.
Further, the top of the cylindricality handle on the described water inlet pipe cap is lower than the extreme lower position of floating drum in the described automatic exhaust steam valve, thereby avoids affecting the normal operation of automatic exhaust steam valve.
Further, described filtering net cylinder is rolled by stainless (steel) wire and forms, and it highly is higher than the delivery port of described water outlet socket after installing, and the inwall of its outer wall and described water outlet socket fits tightly, thereby avoids the foreign matter seepage, reaches best filter effect.
The invention has the beneficial effects as follows: adopt the present invention not only to realize simultaneously exhaust and the filtering function in the water circulation, and compared with prior art, its compact conformation, installing space is little, adopt spiral to connect between its exhaust and filtration two parts, and the handle of self-filtering net bracing frame design etc. more is convenient to loading and unloading and is changed associated components, thereby greatly reduces its maintenance cost.
Description of drawings
Fig. 1 is the overall structure schematic diagram of exhaust gas filter combination valve;
Fig. 2 is the structural representation of screen pack bracing frame.
Wherein, 1-automatic exhaust steam valve, 2-housing, 3-" O " RunddichtringO, 4-filtering net cylinder, 5-filtering net cylinder bracing frame, 6-filters stratum reticulare, the 51-pipe cap of intaking, 52-water outlet socket, 511-cylindricality handle, the water inlet of 512-water inlet pipe cap, the groove of 513-water inlet pipe cap, the delivery port of 521-water outlet socket, the bracing frame of 522-water outlet socket bottom.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.
What accompanying drawing 1 was shown is exhaust gas filter combination valve 6 part-structures, mainly comprise: the housing 2 that is used for the automatic exhaust steam valve 1 of discharge water Air, is spirally connected with described automatic exhaust steam valve 1 lower end, the filtering net cylinder bracing frame 5 that is installed on described housing 2 inside, be arranged on " O " RunddichtringO 3 that described filtering net cylinder bracing frame top is used for enhanced leaktightness, be installed on described filtering net cylinder bracing frame 5 inner hemispherical screen pack layers 6 that are used for the filtering net cylinder 4 of filtered water impurity and are arranged on air inlet inside, described automatic exhaust steam valve 1 lower end.
Wherein, in the implementation, automatic exhaust steam valve 1 is also set up a sealing ring with the part that housing 2 spirals are connected, and is used for the air-tightness of pipeline junction.
Described housing 2 upper ends one side is provided with a water inlet, and the lower end is delivery port, and the top is connected with described automatic exhaust steam valve and is used for exhaust.
The below 2 says the structural design of taking off filtering net cylinder bracing frame 5 more by reference to the accompanying drawings in detail.
Described filtering net cylinder bracing frame 5 can be divided into into water pipe cap 51 and water outlet socket 52 two parts, and adopts the spiral connected mode that is easy to dismantle to connect between the two.
Described water inlet pipe cap 51 upper ends are provided with the cylindricality handle 511 of being convenient to extract, and water inlet pipe cap 51 tops are provided with water inlet 512, and water inlet pipe cap 51 middle parts are provided with a circle groove 513, and described " O " RunddichtringO 3 is enclosed within on this groove 513.
Described water outlet socket 52 bottom end seal, the bottom is provided with a bracing frame 522, is evenly distributed with some delivery ports 521 on the barrel of described water outlet socket 52, and the water of filtering net cylinder 4 inside flows out from here.
The course of work of the present invention is as follows:
The water inlet of recirculated water on housing 2 enters, then half-twist enters in the water outlet socket 52 by water inlet pipe cap 51, simultaneously owing to reasons such as the centrifugation of rotating and air specific weights, air can rise and enter automatic exhaust steam valve 1, automatic exhaust steam valve 1 can be discharged the air that enters that (described automatic exhaust steam valve is all available on market automatically herein, and the venting principleand of automatic exhaust steam valve is ripe prior art, this paper repeats no more), the porch of automatic exhaust steam valve is provided with hemispherical and filters stratum reticulare 6, can prevent that foreign matter enters in the automatic vent valve chamber in the sealing, after entering water process filtering net cylinder 4 filtrations of water outlet socket 52, equally distributed some delivery ports 521 flow out from the water outlet socket 52, so realized separating and discharge water in air, the effect of solid impurity in the filtered water; And the fixedly sediment after filtering is in filtering net cylinder 4 interior depositions, when the deposition of solid impurity reach the cavity of filtering net cylinder 4 over half after, can shed automatic exhaust steam valve 1 by rotation, clean hemispherical and filter stratum reticulare 6, and in housing 2, take out filtering net cylinder bracing frame 5 by cylindricality handle 511, rotation sheds water inlet pipe cap 51 again, therefrom takes out filtering net cylinder 4, reloads after the cleaning to get final product.
More than show principal character and the innovative point of only having described this programme.Those skilled in the art should understand, and this programme is not restricted to the described embodiments.Under the prerequisite that does not break away from the innovation point and protection domain, this programme also has various variations, and these changes and improvements all will fall in the claimed scope of this programme.The claimed scope of this programme is limited by appending claims and equivalent thereof.
Claims (8)
1. exhaust gas filter combination valve, comprise exhaust from top to bottom and filter two parts, it is characterized in that, described discharge portion is an automatic exhaust steam valve, and described filtration fraction comprises the housing of a tubulose, and the top of housing and described automatic exhaust steam valve are spirally connected, side near the top on the housing is provided with a water inlet, the bottom of housing is provided with a delivery port, and described enclosure interior is provided with a screen pack bracing frame, and a filtering net cylinder is equipped with in described screen pack bracing frame inside.
2. exhaust gas filter combination valve as claimed in claim 1 is characterized in that, the junction of described automatic exhaust steam valve and described housing also is provided with a sealing ring, is used for strengthening the sealing of junction.
3. exhaust gas filter combination valve as claimed in claim 1, it is characterized in that, described screen pack bracing frame in a tubular form, made by plastic material, comprise water inlet pipe cap and a water outlet socket, the center of described water inlet pipe crown end is provided with a cylindricality handle, be provided with some water inlets around the cylindricality handle, described water inlet pipe cap bottom and described water outlet socket are spirally connected, be evenly distributed with some delivery ports on the cylindrical shell of described water outlet socket, the bottom of cylindrical shell sealing and be provided with a bracing frame that adapts with described housing lower end shape, thus guarantee that whole filtration bracing frame is installed in the described housing stably, and recirculated water can flow out smoothly from housing bottom delivery port.
4. exhaust gas filter combination valve as claimed in claim 3, it is characterized in that, the external diameter of described water inlet pipe cap is greater than the external diameter of described water outlet socket, and the middle part of water inlet pipe cap is provided with a circle groove, set up one " O " RunddichtringO in the described groove, thereby guarantee that water inlet pipe cap outer wall combines closely with described inner walls, recirculated water can be all entered from the water inlet of the pipe cap of intaking, and can not go down from seepage between two walls, thereby affect filter effect.
5. exhaust gas filter combination valve as claimed in claim 4, it is characterized in that, water inlet on the described water inlet pipe cap is installed in position in the described housing and is not higher than water inlet position on the described housing, thereby guarantees that recirculated water can flow into the water inlet of screen pack bracing frame smoothly from the water inlet of housing.
6. exhaust gas filter combination valve as claimed in claim 5 is characterized in that, the top of the cylindricality handle on the described water inlet pipe cap is lower than the extreme lower position of floating drum in the described automatic exhaust steam valve, thereby avoids affecting the normal operation of automatic exhaust steam valve.
7. exhaust gas filter combination valve as claimed in claim 6, it is characterized in that, described filtering net cylinder is rolled by stainless (steel) wire and forms, it highly is higher than the delivery port of described water outlet socket after installing, the inwall of its outer wall and described water outlet socket fits tightly, thereby avoid the foreign matter seepage, reach best filter effect.
8. exhaust gas filter combination valve as claimed in claim 1, it is characterized in that, the inside of described automatic exhaust steam valve lower end air inlet also is provided with a hemispherical screen pack layer, thereby prevents that the foreign matter in the recirculated water from entering the cavity of described automatic exhaust steam valve, and then affects its normal operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336539.5A CN102908820B (en) | 2012-09-12 | 2012-09-12 | Venting and filtering combined valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336539.5A CN102908820B (en) | 2012-09-12 | 2012-09-12 | Venting and filtering combined valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102908820A true CN102908820A (en) | 2013-02-06 |
| CN102908820B CN102908820B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210336539.5A Active CN102908820B (en) | 2012-09-12 | 2012-09-12 | Venting and filtering combined valve |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282449Y (en) * | 1996-12-02 | 1998-05-27 | 上海滨浦水处理设备厂 | Self-cleaning type exhausting filter |
| CN2384665Y (en) * | 1999-07-19 | 2000-06-28 | 浙江大学膜分离工程联合公司 | Drinker with water purifier |
| CN201120218Y (en) * | 2007-10-30 | 2008-09-24 | 张明亮 | Self-air discharge direct-connection filter |
| CN201155599Y (en) * | 2008-02-01 | 2008-11-26 | 北京英瀚环保设备有限公司 | Spiral degassing valve |
| CN101943290A (en) * | 2010-09-01 | 2011-01-12 | 台州恒捷铜业有限公司 | Filter ball valve |
| CN201916595U (en) * | 2010-12-17 | 2011-08-03 | 宁波华平金属制品有限公司 | Automatic exhaust valve for pipeline |
| CN202778066U (en) * | 2012-09-12 | 2013-03-13 | 上海欧特电器有限公司 | Venting and filtering combination valve |
-
2012
- 2012-09-12 CN CN201210336539.5A patent/CN102908820B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282449Y (en) * | 1996-12-02 | 1998-05-27 | 上海滨浦水处理设备厂 | Self-cleaning type exhausting filter |
| CN2384665Y (en) * | 1999-07-19 | 2000-06-28 | 浙江大学膜分离工程联合公司 | Drinker with water purifier |
| CN201120218Y (en) * | 2007-10-30 | 2008-09-24 | 张明亮 | Self-air discharge direct-connection filter |
| CN201155599Y (en) * | 2008-02-01 | 2008-11-26 | 北京英瀚环保设备有限公司 | Spiral degassing valve |
| CN101943290A (en) * | 2010-09-01 | 2011-01-12 | 台州恒捷铜业有限公司 | Filter ball valve |
| CN201916595U (en) * | 2010-12-17 | 2011-08-03 | 宁波华平金属制品有限公司 | Automatic exhaust valve for pipeline |
| CN202778066U (en) * | 2012-09-12 | 2013-03-13 | 上海欧特电器有限公司 | Venting and filtering combination valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102908820B (en) | 2014-08-06 |
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