CN108506532A - A kind of air outlet valve of double ball sealings - Google Patents
A kind of air outlet valve of double ball sealings Download PDFInfo
- Publication number
- CN108506532A CN108506532A CN201810588251.4A CN201810588251A CN108506532A CN 108506532 A CN108506532 A CN 108506532A CN 201810588251 A CN201810588251 A CN 201810588251A CN 108506532 A CN108506532 A CN 108506532A
- Authority
- CN
- China
- Prior art keywords
- gas outlet
- towers
- valve
- outlet
- valve body
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 238000010943 off-gassing Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/042—Check valves with guided rigid valve members shaped as balls with a plurality of balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The present invention is intended to provide a kind of air outlet valve for double balls sealing that part is less, simple in structure, at low cost, stability is good and reliability is high.The present invention includes valve body（1）And with the valve body（1）Matched valve deck（2）, the valve body（1）On be provided with A towers gas outlet（11）, B towers gas outlet（12）With valve body gas outlet（13）, the valve deck（2）Inside it is provided with AB tower outlet Correspondent pipes（21）, the AB towers outlet Correspondent pipe（21）Corresponding to A towers gas outlet（11）, B towers gas outlet（12）With the valve body gas outlet（13）Position at be both provided with through-hole, A towers gas outlet（11）Place is provided with A tower ball sealers（3）, B towers gas outlet（12）Place is provided with B tower ball sealers（4）.The present invention is applied to the technical field of air valve.
Description
Technical field
The present invention relates to a kind of air valve, more particularly to a kind of air outlet valve of double ball sealings.
Background technology
In the compressed air purifier using Double-Tower Structure, the air outlet valve gone out using two into one is needed, for preventing
Purified air return.Currently, this air outlet valve is generally using double ball horizontal movement sealing structures or double check valve constitution water
Flat structure arrangement form.Double ball horizontal movement sealing structures are to use two ball sealers, block the sealing of A, B tower gas outlet respectively
Part carries out left and right switching outlet, is the gas outlet that can block A, B tower, it is necessary to meet the enough bases of gas outlet effective area
On plinth, ensure the reliability of ball sealer horizontal movement limit again, this requires must use ball sealer sports limiting spool group
Part, some are complicated for structure, and reliability also some be short of.Double check valve structure level arrangement form is can only be single using check valve
The operation principle of direction outlet carries out A, B tower and exchanges outlet, and the valve group designed using one-way valve structures operation principle must design
Go out fixed seat and structure valve block, the accessory being related to is also relatively more, and there is also the stuck phenomena that small probability can not be opened.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, a kind of part is less, structure
Simply, the air outlet valve of double balls sealing at low cost, stability is good and reliability is high.
The technical solution adopted in the present invention is：The present invention include valve body and with the matched valve deck of the valve body, it is described
It is provided with A towers gas outlet, B towers gas outlet and valve body gas outlet on valve body, AB tower outlet Correspondent pipes, institute are provided in the valve deck
State AB tower outlet Correspondent pipes corresponding to A towers gas outlet, B towers gas outlet and the valve body gas outlet position at be all provided with
It is equipped with through-hole, A tower ball sealers are provided at A towers gas outlet, B tower ball sealers are provided at B towers gas outlet.
By said program as it can be seen that being sealed to gas outlet by using ball sealer up and down motion, purified gas is prevented
Body flows back, and keeps the structure of the gas trap relatively easy and then reduces number of parts and reduce cost；Meanwhile the more double lists of the structure
It is more stable to the horizontally disposed form of valve arrangement, be not in stuck phenomenon.
One preferred embodiment is that A towers gas outlet and B towers gas outlet include epimere and hypomere, and epimere is
Choana, hypomere are cylindrical hole.
From said program as it can be seen that by using the sealing structure with ball sealer and circular conical surface, make to seal matches
It is relatively reliable to close seal line.
One preferred embodiment is that the A towers ball sealer can move up and down at A towers gas outlet, the B towers sealing
Ball can move up and down at B towers gas outlet.
Make gas that can be flowed out from gas outlet as it can be seen that ball sealer can move up and down by said program, while gas can be prevented again
It will not flow back, ensure that the air outlet valve has outstanding stability.
One preferred embodiment is, the circumferencial direction of the bottom of the valve body along A towers gas outlet and B towers gas outlet
It is respectively arranged with the first seal groove.
By said program as it can be seen that by be arranged first seal groove ensure the drying tower of compressed air cleaner with it is described
There are enough gas tightness between valve body.
One preferred embodiment is, the bottom of the valve deck is along corresponding to the logical of A towers gas outlet and B towers gas outlet
The circumferencial direction in hole is both provided with the second seal groove, and sealing ring is both provided in second seal groove.
By said program as it can be seen that ensuring have between the valve deck and the valve body enough by the way that second seal groove is arranged
Gas tightness.
One preferred embodiment is that the valve deck is in leakage corresponding to the through-hole of A towers gas outlet and B towers gas outlet
Bucket-shaped, wide-mouth is far from the AB towers outlet Correspondent pipe.
By said program as it can be seen that reducing the gouging abrasion of ball sealer and the valve deck when gas outlet is in out gaseity,
Extend the service life of ball sealer.
One preferred embodiment is that the valve body is additionally provided with outgassing groove, and the outgassing groove is located at A towers gas outlet and institute
Between stating B towers gas outlet, the valve body gas outlet is located at separate A towers gas outlet and the B towers outlet of the outgassing groove
The one side wall of mouth.
By said program as it can be seen that increasing the flowable space of valve inner gas by the way that the outgassing groove is arranged, ensure
The valve body can support higher working strength.
One preferred embodiment is that the valve deck is all provided with corresponding to the through hole of A towers gas outlet and B towers gas outlet
It is equipped with separator.
By said program as it can be seen that when making gas push ball sealer move upwards by the way that the separator is arranged, ball sealer is not
Meeting will be by blocking, while gas can flow to the AB towers outlet Correspondent pipe by the gap of the separator, ensure that described
The functional reliability of air outlet valve.
Description of the drawings
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Specific implementation mode
As depicted in figs. 1 and 2, in the present embodiment, the present invention include valve body 1 and with 1 matched valve deck of the valve body
2, A towers gas outlet 11, B towers gas outlet 12 and valve body gas outlet 13 are provided on the valve body 1, and AB is provided in the valve deck 2
Tower outlet Correspondent pipe 21, the AB towers outlet Correspondent pipe 21 correspond to A towers gas outlet 11, B towers gas outlet 12 and institute
It states and is both provided with through-hole at the position of valve body gas outlet 13, A towers ball sealer 3, the B towers are provided at A towers gas outlet 11
B towers ball sealer 4 is provided at gas outlet 12.A towers gas outlet 11 and B towers gas outlet 12 include epimere and hypomere,
Epimere is choana, and hypomere is cylindrical hole.On the A towers ball sealer 3 can be made at A towers gas outlet 11
Lower movement, the B towers ball sealer 4 can move up and down at B towers gas outlet 12.The bottom of the valve body 1 is along the A towers
The circumferencial direction of gas outlet 11 and B towers gas outlet 12 is respectively arranged with the first seal groove 15.The bottom of the valve deck 2 is along phase
The circumferencial direction of the through-hole of A towers gas outlet 11 and B towers gas outlet 12 described in Ying Yu is both provided with the second seal groove 22, described
It is both provided with sealing ring 5 in second seal groove 22.The valve deck 2 corresponds to A towers gas outlet 11 and B towers gas outlet 12
Through-hole be in funnel-form, wide-mouth is far from the AB towers outlet Correspondent pipe 21.The valve body 1 is additionally provided with outgassing groove 14, institute
Outgassing groove 14 is stated between A towers gas outlet 11 and B towers gas outlet 12, the valve body gas outlet 13 goes out described in
The one side wall far from A towers gas outlet 11 and B towers gas outlet 12 of air drain 14.The valve deck 2 goes out corresponding to the A towers
The through hole of gas port 11 and B towers gas outlet 12 is both provided with separator 6.
The air outlet valve is to coordinate the structure being sealed using ball sealer and circular conical surface, when 11 He of A towers gas outlet
When B towers gas outlet 12 is flowed out without gas, the A towers ball sealer 3 and the B towers ball sealer 4 are set due to gravity
In formation port closing state on gas outlet.
When A towers gas outlet 11 is in out gaseity, the B towers ball sealer 4 of the top of B towers gas outlet 12 by
B towers gas outlet 12 is closed in gravity, the air-flow that A towers gas outlet 11 comes out will blow the A towers
Ball sealer 3 makes A towers gas outlet 11 open, and air-flow enters in the AB towers outlet Correspondent pipe 21, is finally gone out by the valve body
Gas port 13 flows out the valve body 1.
When B towers gas outlet 12 is in out gaseity, the A towers ball sealer 3 of the top of A towers gas outlet 11 by
A towers gas outlet 11 is closed in gravity, the air-flow that B towers gas outlet 12 comes out will blow the B towers
Ball sealer 4 makes B towers gas outlet 12 open, and air-flow enters in the AB towers outlet Correspondent pipe 21, is finally gone out by the valve body
Gas port 13 flows out the valve body 1.
The present invention is applied to the technical field of air valve.
Although the embodiment of the present invention is described with practical solution, the limit to meaning of the present invention is not constituted
It makes, for those skilled in the art, is all to the modification of its embodiment and with the combination of other schemes according to this specification
Obviously.
Claims (8)
1. a kind of air outlet valve of double ball sealings, it is characterised in that：It includes valve body（1）And with the valve body（1）Matched valve
Lid（2）, the valve body（1）On be provided with A towers gas outlet（11）, B towers gas outlet（12）With valve body gas outlet（13）, the valve deck
（2）Inside it is provided with AB tower outlet Correspondent pipes（21）, the AB towers outlet Correspondent pipe（21）Corresponding to A towers gas outlet（11）、
B towers gas outlet（12）With the valve body gas outlet（13）Position at be both provided with through-hole, A towers gas outlet（11）Place
It is provided with A tower ball sealers（3）, B towers gas outlet（12）Place is provided with B tower ball sealers（4）.
2. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：A towers gas outlet（11）With
B towers gas outlet（12）Include epimere and hypomere, epimere is choana, and hypomere is cylindrical hole.
3. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The A towers ball sealer（3）It can be
A towers gas outlet（11）Place moves up and down, the B towers ball sealer（4）It can be in B towers gas outlet（12）Make fortune up and down in place
It is dynamic.
4. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The valve body（1）Bottom edge
A towers gas outlet（11）With B towers gas outlet（12）Circumferencial direction be respectively arranged with the first seal groove（15）.
5. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The valve deck（2）Bottom edge
Corresponding to A towers gas outlet（11）With B towers gas outlet（12）The circumferencial direction of through-hole be equipped with the second seal groove
（22）, second seal groove（22）Inside it is both provided with sealing ring（5）.
6. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The valve deck（2）Corresponding to institute
State A towers gas outlet（11）With B towers gas outlet（12）Through-hole be in funnel-form, wide-mouth is far from the AB towers outlet Correspondent
Pipe（21）.
7. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The valve body（1）It is additionally provided with
Outgassing groove（14）, the outgassing groove（14）Positioned at A towers gas outlet（11）With B towers gas outlet（12）Between, the valve
Body gas outlet（13）Positioned at the outgassing groove（14）Far from A towers gas outlet（11）With B towers gas outlet（12）One
Side wall.
8. a kind of air outlet valve of double ball sealings according to claim 1, it is characterised in that：The valve deck（2）Corresponding to institute
State A towers gas outlet（11）With B towers gas outlet（12）Through hole be both provided with separator（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588251.4A CN108506532A (en) | 2018-06-08 | 2018-06-08 | A kind of air outlet valve of double ball sealings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588251.4A CN108506532A (en) | 2018-06-08 | 2018-06-08 | A kind of air outlet valve of double ball sealings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506532A true CN108506532A (en) | 2018-09-07 |
Family
ID=63403067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588251.4A Pending CN108506532A (en) | 2018-06-08 | 2018-06-08 | A kind of air outlet valve of double ball sealings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506532A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734292A (en) * | 1929-11-05 | a xtl x jl | ||
| GB411323A (en) * | 1932-08-20 | 1934-06-07 | Georges Avondo | Improvements in or relating to valve systems for use in connection with sanitary apparatus |
| US2444182A (en) * | 1947-02-11 | 1948-06-29 | Albert W Calvin | Check valve |
| GB630694A (en) * | 1943-05-13 | 1949-10-19 | Parker Appliance Co | Improvements in or relating to valves |
| EP1113174A2 (en) * | 1999-12-30 | 2001-07-04 | Flotronic Pumps Limited | Double-diaphragm pumps |
| US20050145281A1 (en) * | 2004-01-06 | 2005-07-07 | D-Rep Plastics, Inc. | Dual ball valve air vent valve |
| CN201944347U (en) * | 2011-03-10 | 2011-08-24 | 卢建强 | Vertical check valve |
| CN102927318A (en) * | 2012-03-31 | 2013-02-13 | 珠海市思卡净化技术有限公司 | Air outlet valve assembly and pressure swing adsorption device |
| CN202756700U (en) * | 2012-08-29 | 2013-02-27 | 山东双轮股份有限公司 | Anti-blocking check valve |
| CN203049764U (en) * | 2013-01-07 | 2013-07-10 | 张传业 | Anti-odor floor drain |
| EP2933816A1 (en) * | 2014-04-16 | 2015-10-21 | ABB Technology AG | Hydraulic valve for preventing of leakages in a drive for actuating a high voltage or medium voltage circuit breaker |
| CN105363162A (en) * | 2015-10-30 | 2016-03-02 | 艾赛孚消防科技（天津）有限公司 | One-way valve for release pipe of inert gas fire-extinguishing system |
| CN205683813U (en) * | 2016-06-07 | 2016-11-16 | 珠海市思卡净化技术有限公司 | A kind of vehicle-mounted compressed air purifying drying device |
| CN206449246U (en) * | 2017-02-16 | 2017-08-29 | 重庆长安汽车股份有限公司 | Two-way triple valve |
| US20180128354A1 (en) * | 2016-09-07 | 2018-05-10 | Tsubakimoto Chain Co. | Tensioner |
| CN208487243U (en) * | 2018-06-08 | 2019-02-12 | 珠海市思卡净化技术有限公司 | A kind of air outlet valve of double ball sealings |
-
2018
- 2018-06-08 CN CN201810588251.4A patent/CN108506532A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734292A (en) * | 1929-11-05 | a xtl x jl | ||
| GB411323A (en) * | 1932-08-20 | 1934-06-07 | Georges Avondo | Improvements in or relating to valve systems for use in connection with sanitary apparatus |
| GB630694A (en) * | 1943-05-13 | 1949-10-19 | Parker Appliance Co | Improvements in or relating to valves |
| US2444182A (en) * | 1947-02-11 | 1948-06-29 | Albert W Calvin | Check valve |
| EP1113174A2 (en) * | 1999-12-30 | 2001-07-04 | Flotronic Pumps Limited | Double-diaphragm pumps |
| US20050145281A1 (en) * | 2004-01-06 | 2005-07-07 | D-Rep Plastics, Inc. | Dual ball valve air vent valve |
| CN201944347U (en) * | 2011-03-10 | 2011-08-24 | 卢建强 | Vertical check valve |
| CN102927318A (en) * | 2012-03-31 | 2013-02-13 | 珠海市思卡净化技术有限公司 | Air outlet valve assembly and pressure swing adsorption device |
| CN202756700U (en) * | 2012-08-29 | 2013-02-27 | 山东双轮股份有限公司 | Anti-blocking check valve |
| CN203049764U (en) * | 2013-01-07 | 2013-07-10 | 张传业 | Anti-odor floor drain |
| EP2933816A1 (en) * | 2014-04-16 | 2015-10-21 | ABB Technology AG | Hydraulic valve for preventing of leakages in a drive for actuating a high voltage or medium voltage circuit breaker |
| CN105363162A (en) * | 2015-10-30 | 2016-03-02 | 艾赛孚消防科技（天津）有限公司 | One-way valve for release pipe of inert gas fire-extinguishing system |
| CN205683813U (en) * | 2016-06-07 | 2016-11-16 | 珠海市思卡净化技术有限公司 | A kind of vehicle-mounted compressed air purifying drying device |
| US20180128354A1 (en) * | 2016-09-07 | 2018-05-10 | Tsubakimoto Chain Co. | Tensioner |
| CN206449246U (en) * | 2017-02-16 | 2017-08-29 | 重庆长安汽车股份有限公司 | Two-way triple valve |
| CN208487243U (en) * | 2018-06-08 | 2019-02-12 | 珠海市思卡净化技术有限公司 | A kind of air outlet valve of double ball sealings |
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