CN104633191B - A kind of discharge valve device with decompression function - Google Patents
A kind of discharge valve device with decompression function Download PDFInfo
- Publication number
- CN104633191B CN104633191B CN201410735156.4A CN201410735156A CN104633191B CN 104633191 B CN104633191 B CN 104633191B CN 201410735156 A CN201410735156 A CN 201410735156A CN 104633191 B CN104633191 B CN 104633191B
- Authority
- CN
- China
- Prior art keywords
- platen
- discharge valve
- valve seat
- cap
- inner chamber
- 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
Links
- 230000006837 decompression Effects 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Safety Valves (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of discharge valve device with decompression function, the inner chamber of stepped hole shape is formed in its discharge valve seat, the platen and stage clip of grafting convex shape in the macropore of discharge valve seat inner chamber, the center of platen forms via, the lower end of stage clip is fixed on platen, upper end is fixed on cap, cap is screwed onto on discharge valve seat, discharging valve is bolted with described cap, the lower end of discharging valve forms lead column, lead column is plugged in the via of platen, pasted on the inwall of platen via and on the outer wall of platen and be fixed with sealing ring, sealing ring on platen via inwall is pressed against in lead column, sealing ring on platen outer wall is pressed against on the macropore inwall of discharge valve seat inner chamber；The excessive tracheae being connected with discharge valve seat inner chamber is bolted with discharge valve seat above platen.Simple structure of the present invention, it is easily manufactured, there is common water-proof function, while it has the decompression function not available for common discharging valve after discharging valve of back-outing.
Description
Technical field：
The present invention relates to the technical field of discharging valve, more specifically to a kind of discharging valve dress with decompression function
Put.
Background technology：
Discharging valve is one of part important on current automobile radiators or condenser.Existing discharging valve it is general in
Bolt shape, its top has the handle that hand is twisted or the groove used for screwdriver, and the lower end of discharging valve is inserted with sealing ring, from
And mutually sealed with the inwall of drain valve hole.Existing discharging valve typically only serves the effect of discharging water after taking out and sealed after screwing on to be made
With.
The content of the invention：
The purpose of the present invention aiming at prior art deficiency, and provide it is a kind of with decompression function discharging valve dress
Put, its simple structure, possessing also has decompression function while discharging water effect.
Technology solution of the invention is as follows：
A kind of discharge valve device with decompression function, including discharge valve seat and discharging valve, form platform in discharge valve seat
The inner chamber of rank hole shape, inner chamber is made up of macropore and aperture, the platen and stage clip of grafting convex shape in the macropore of discharge valve seat inner chamber,
The center of platen forms via, and the lower end of stage clip is fixed on platen, and upper end is fixed on cap, and cap is screwed onto discharging valve
On seat, discharging valve is bolted with described cap, the lower end of discharging valve forms lead column, and lead column is plugged on the via of platen
It is interior, pasted on the inwall of platen via and on the outer wall of platen and be fixed with sealing ring, the sealing ring pressure on platen via inwall
Lean against in lead column, the sealing ring on platen outer wall is pressed against on the macropore inwall of discharge valve seat inner chamber；Discharging water above platen
The excessive tracheae being connected with discharge valve seat inner chamber is bolted with valve seat；
Described cap is in inverted convex shape, and screw thread is formed on the outer wall of cap lower end, is in have on the lower end of cap
The boss of annular, the upper end plug-in card of stage clip on boss, the lower end plug-in card of stage clip in the upper end of platen, the upper end of described cap
Outer wall forms symmetrical grooving；Described discharging valve is bolt, the screw thread on discharging valve in externally threaded rotation direction and cap
It is oppositely oriented；
The cross section of described sealing ring is in convex shape, and the card of annular is formed on the outer wall and via inwall of platen
Groove, sealing ring holding is in the draw-in groove of platen and is pasted and fixed on together.
Described discharge valve seat is in hexagon, the connected unit of the lower end shaping annular of discharge valve seat, discharge valve seat connection
Screw thread is formed on the outer wall of platform.
Groove cruciferous is molded on the upper surface of the discharging valve.
The beneficial effects of the present invention are：
Its simple structure, it is easily manufactured, there is common water-proof function, while there is difference to discharge water for it after discharging valve of back-outing
Decompression function not available for valve.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 changes angled arrangement schematic diagram for of the invention；
Fig. 3 is half-section diagram of the invention.
In figure：1st, discharge valve seat；2nd, platen；3rd, stage clip；4th, cap；5th, discharging valve；6th, overflow tracheae；7th, sealing ring；11st, it is interior
Chamber；41st, boss；42nd, grooving；51st, lead column；52nd, groove.
Specific embodiment：
Embodiment：As shown in Fig. 1 to 3, a kind of discharge valve device with decompression function, including discharge valve seat 1 and discharge water
The inner chamber 11 of stepped hole shape is formed in valve 5, discharge valve seat 1, inner chamber 11 is made up of macropore and aperture, the inner chamber 11 of discharge valve seat 1
Macropore in grafting convex shape platen 2 and stage clip 3, the center of platen 2 forms via, and the lower end of stage clip 3 is fixed on platen 2
On, upper end is fixed on cap 4, and cap 4 is screwed onto on discharge valve seat 1, and discharging valve 5, discharging valve are bolted with described cap 4
5 lower end forms lead column 51, and lead column 51 is plugged in the via of platen 2, with platen 2 on the inwall of the via of platen 2
Pasted on outer wall and be fixed with sealing ring 7, the sealing ring 7 on the via inwall of platen 2 is pressed against in lead column 51, the outer wall of platen 2
On sealing ring 7 be pressed against on the macropore inwall of the inner chamber 11 of discharge valve seat 1；It is bolted with and puts on the discharge valve seat 1 of the top of platen 2
The excessive tracheae 6 that the inner chamber 11 of water valve seat 1 is connected.
Described cap 4 is in inverted convex shape, and screw thread is formed on the outer wall of the lower end of cap 4, is on the lower end of cap 4
There is the boss 41 of annular, the upper end plug-in card of stage clip 3 is on boss 41, and the lower end plug-in card of stage clip 3 is described in the upper end of platen 2
The upper end outer wall of cap 4 forms symmetrical grooving 42；Described discharging valve 5 is bolt, externally threaded rotation direction on discharging valve 5
It is oppositely oriented with the screw thread a on cap 4.
Described discharge valve seat 1 is in hexagon, and the connected unit of the lower end shaping annular of discharge valve seat 1, discharge valve seat 1 connects
Connect and formed on the outer wall of platform screw thread a.
The cross section of described sealing ring 7 is in convex shape, and the card of annular is formed on the outer wall and via inwall of platen 2
Groove, the holding of sealing ring 7 is in the draw-in groove of platen 2 and is pasted and fixed on together.
Groove cruciferous 52 is molded on the upper surface of the discharging valve 5.
Operation principle：Existing automobile radiators or condenser its internal vallecular cavity and circulation pipe after common discharging valve of screwing on
A chamber for sealing is formed between road, and in automobile radiators or condenser operation, can there is pressure inside it, to automobile
Radiator or condenser are acted on, and larger pressure can be damaged to automobile radiators or condenser, and this discharge valve device
The sealing of discharge valve seat 1 is fixed on radiator or condenser, when the pressure in radiator or condenser is excessive, its pressure meeting
Jack-up platen 2 to the top of excessive tracheae 6, pressure from the pressure release of excessive tracheae 6, when the pressure in radiator or condenser becomes hour, stage clip 3
Platen 2 is pushed back under excessive tracheae 6 again, side realizes sealing function.
Claims (3)
1. a kind of discharge valve device with decompression function, including discharge valve seat (1) and discharging valve (5), in discharge valve seat (1) into
Type has the inner chamber (11) of stepped hole shape, and inner chamber (11) are made up of macropore and aperture, it is characterised in that：Discharge valve seat (1) inner chamber
(11) platen (2) and stage clip (3) of grafting convex shape in macropore, the center of platen (2) forms via, under stage clip (3)
End is fixed on platen (2), and upper end is fixed on cap (4), and cap (4) is screwed onto on discharge valve seat (1), described cap
(4) discharging valve (5) is bolted with, the lower end of discharging valve (5) forms lead column (51), and lead column (51) is plugged on platen (2)
Via in, on the inwall of platen (2) via and platen (2) outer wall on paste be fixed with sealing ring (7), platen (2) mistake
Sealing ring (7) on the inwall of hole is pressed against in lead column (51), and the sealing ring (7) on platen (2) outer wall is pressed against discharge valve seat
(1) on the macropore inwall of inner chamber (11)；It is bolted with discharge valve seat (1) above platen (2) and discharge valve seat (1) inner chamber (11)
The excessive tracheae (6) being connected；
Described cap (4) forms screw thread (a), under cap (4) in inverted convex shape on the outer wall of cap (4) lower end
In the boss (41) for having annular on end, on boss (41), the lower end plug-in card of stage clip (3) is in platen for the upper end plug-in card of stage clip (3)
(2) upper end, the upper end outer wall of described cap (4) forms symmetrical grooving (42)；Described discharging valve (5) is spiral shell
Bolt, screw thread (a) on discharging valve (5) on externally threaded rotation direction and cap (4) it is oppositely oriented；
The cross section of described sealing ring (7) is in convex shape, and the card of annular is formed on the outer wall and via inwall of platen (2)
Groove, sealing ring (7) holding is in the draw-in groove of platen (2) and is pasted and fixed on together.
2. a kind of discharge valve device with decompression function according to claim 1, it is characterised in that：Described discharging valve
Seat (1) in hexagon, the connected unit of the lower end shaping annular of discharge valve seat (1), on the outer wall of discharge valve seat (1) connected unit into
Type has screw thread (a).
3. a kind of discharge valve device with decompression function according to claim 1, it is characterised in that：The discharging valve
(5) groove cruciferous (52) is molded on upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735156.4A CN104633191B (en) | 2014-12-06 | 2014-12-06 | A kind of discharge valve device with decompression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735156.4A CN104633191B (en) | 2014-12-06 | 2014-12-06 | A kind of discharge valve device with decompression function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633191A CN104633191A (en) | 2015-05-20 |
| CN104633191B true CN104633191B (en) | 2017-06-09 |
Family
ID=53212261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735156.4A Expired - Fee Related CN104633191B (en) | 2014-12-06 | 2014-12-06 | A kind of discharge valve device with decompression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633191B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515423A (en) * | 1974-06-27 | 1976-01-17 | Esu Ei Efu Gaado Shisutemusu I | Ben oyobi futasochi |
| EP1357271A2 (en) * | 2002-04-23 | 2003-10-29 | Delphi Technologies, Inc. | Heat exchanger drain assembly having a frangible wall |
| CN202228174U (en) * | 2011-10-13 | 2012-05-23 | 绍兴市元盛塑业有限公司 | Water drain valve structure of radiator water chamber of automobile engine |
| KR20120065866A (en) * | 2010-12-13 | 2012-06-21 | 엔엔엔코리아(주) | Non-negative pressure radiator cap with valve for circulating a fluid |
| CN202300627U (en) * | 2011-11-15 | 2012-07-04 | 奇瑞汽车股份有限公司 | Water discharge valve device for radiator |
| CN202562354U (en) * | 2012-06-04 | 2012-11-28 | 郑德华 | Conveniently-disassembled sealing water valve for automobile water tank radiator |
-
2014
- 2014-12-06 CN CN201410735156.4A patent/CN104633191B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515423A (en) * | 1974-06-27 | 1976-01-17 | Esu Ei Efu Gaado Shisutemusu I | Ben oyobi futasochi |
| US4079855A (en) * | 1974-06-27 | 1978-03-21 | Avrea Walter C | Monolithic radiator cap for sealed pressurized cooling system |
| EP1357271A2 (en) * | 2002-04-23 | 2003-10-29 | Delphi Technologies, Inc. | Heat exchanger drain assembly having a frangible wall |
| KR20120065866A (en) * | 2010-12-13 | 2012-06-21 | 엔엔엔코리아(주) | Non-negative pressure radiator cap with valve for circulating a fluid |
| CN202228174U (en) * | 2011-10-13 | 2012-05-23 | 绍兴市元盛塑业有限公司 | Water drain valve structure of radiator water chamber of automobile engine |
| CN202300627U (en) * | 2011-11-15 | 2012-07-04 | 奇瑞汽车股份有限公司 | Water discharge valve device for radiator |
| CN202562354U (en) * | 2012-06-04 | 2012-11-28 | 郑德华 | Conveniently-disassembled sealing water valve for automobile water tank radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633191A (en) | 2015-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170413 Address after: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant after: Dongguan Lianzhou intellectual property operation management Co.,Ltd. Address before: 215106 Taiping Road, Taiping Street, Suzhou, Jiangsu, No. 11, No. Applicant before: SUZHOU CHENGPIN PRECISION MACHINERY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Chengzhong Inventor before: Yang Jianhua |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170522 Address after: 201800 No. 3858 treasure road, Shanghai, Jiading District Applicant after: SHANGHAI MECCO VALVE Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170522 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Kui Inventor before: Zhang Chengzhong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: 266109, Shandong, Qingdao province Chengyang District streets launched future community Patentee after: QINGDAO XINHAIJIE RADIATOR CO.,LTD. Address before: 201800 No. 3858 treasure road, Shanghai, Jiading District Patentee before: Shanghai Mecco Valve Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201206 |