CN105697816B - A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device - Google Patents
A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device Download PDFInfo
- Publication number
- CN105697816B CN105697816B CN201610226339.2A CN201610226339A CN105697816B CN 105697816 B CN105697816 B CN 105697816B CN 201610226339 A CN201610226339 A CN 201610226339A CN 105697816 B CN105697816 B CN 105697816B
- Authority
- CN
- China
- Prior art keywords
- separation bin
- valve body
- piston
- admission hole
- hole
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 64
- 238000009825 accumulation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure 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
- F16K27/04—Construction of housing; Use of materials therefor of sliding 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
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a kind of blowdown control valve open in usual of Automobile air cooling and dedusting device, connect separation bin, including valve body, plunger shaft is provided with the valve body, piston is provided with the plunger shaft, the separation bin air admission hole for being respectively communicated with plunger shaft, separation bin mudhole are additionally provided with the valve body, lets out dirty hole and valve body air admission hole；Piston closing mudhole during pressure accumulation, the valve body air admission hole connect the inner chamber of separation bin through separation bin air admission hole, piston closing separation bin air admission hole during normality, the inner chamber let out dirty hole and separation bin is connected through separation bin mudhole.Air inlet control and dirt eliminating function are integrated together by the present invention using normally opened structure, significantly simplify structure, and also do not interfere with blowdown when breaking down, it is ensured that separation bin discharges the cleannes of residual air, and then ensures the security of vehicle traveling.
Description
Technical field
The present invention relates to Automobile air cooling and dedusting device field, and in particular to a kind of Automobile air cooling and dedusting device it is normally opened
Formula blowdown control valve.
Background technology
Automobile air cooling and dedusting device is that the residual air discharged using the automobile of gas arrestment mechanism is used, to automobile
Flywheel and wheel hub station are blown, and realize cooling and dedusting function, reduce influence of the impurity to flywheel and wheel hub, improve the system of automobile
Dynamic effect, increase the security of running car, extend the device of braking system part service life；Automobile air cooling and dedusting device
Purifier including purifying residual air, is made up of, existing blowdown control valve is all in separation bin blowdown control valve and separation bin
Sewage draining exit to be opened in the short time of pressure accumulation and carries out blowdown, normality down blow mouth is closed, once blowdown control valve breaks down, blowdown
Mouth can not be opened, and will cause spot is cumulative to influence cooling and dedusting effect, and then influence the security of vehicle traveling.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of blowdown control valve open in usual of Automobile air cooling and dedusting device,
The blowdown control valve that can solve existing Automobile air cooling and dedusting device closes sewage draining exit under normal conditions, easily because of blowdown control valve
Failure and cause spot it is cumulative influence cooling and dedusting effect the problem of.
The present invention is achieved through the following technical solutions：
A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device, connect separation bin, including valve body, the valve body
It is interior to be provided with plunger shaft, piston is provided with the plunger shaft, the separation bin air inlet for being respectively communicated with plunger shaft is additionally provided with the valve body
Hole, separation bin mudhole, let out dirty hole and valve body air admission hole；Piston closing mudhole during pressure accumulation, the valve body air admission hole warp
Separation bin air admission hole connects the inner chamber of separation bin, and the piston closing separation bin air admission hole, described to let out dirty hole through separation during normality
The inner chamber of storehouse mudhole connection separation bin.
The further scheme of the present invention is that the separation bin is provided with connecting hole, and the valve body is connected to connecting hole, described
Separation bin air admission hole and separation bin mudhole are arranged at valve body and are located on the wall of separation bin inner chamber, described to let out dirty hole and valve body air inlet
Hole is arranged on the wall that valve body is located at outside separation bin.
The further scheme of the present invention is that the Single port of the plunger shaft is provided with spring base, the piston and spring base
Between be provided with spring, it is described to let out dirty hole and be arranged on spring base.
The further scheme of the present invention is that the piston is provided with the gas extended to the other end towards one end of valve body air admission hole
Groove, the air drain wall are provided with piston air outlet, and separation bin air admission hole connects with piston air outlet during pressure accumulation, makes valve body air admission hole
Connect the inner chamber of separation bin.
The further scheme of the present invention is that the piston mid diameter is less than both ends and forms annular groove, the piston air outlet
It is arranged in annular groove.
The further scheme of the present invention is that the piston air outlet is provided with multiple.
The further scheme of the present invention is that the piston cavity wall is additionally provided with valve seals.
The further scheme of the present invention is to be also equipped with heater on the valve body.
The present invention compared with prior art the advantages of be：
First, air inlet control and dirt eliminating function are integrated together using normally opened structure, significantly simplify structure, and occurring
Blowdown is not interfered with during failure, it is ensured that separation bin discharges the cleannes of residual air, and then ensures the security of vehicle traveling yet；
2nd, blowdown control valve and separation bin are integrated together, it is not necessary to and by pipeline connection, install, be easy to use, and
The probability for blocking and causing failure can be reduced, further improves the security of vehicle traveling；
The 3rd, air drain and piston air outlet are set on piston, can effectively shorten the formation of piston, piston is greatly reduced
Abrasion, reduce probability of failure and increase the service life；
4th, annular groove is easy to piston air outlet to be connected with separation bin air admission hole, further reduces probability of failure；
5th, multiple piston air outlets can reduce blowdown control valve probability of failure caused by blocking；
6th, valve seals are used to prevent from collaborating, it is ensured that and residual air all enters separation bin by separation bin air admission hole, and
The motion of piston can be given and buffer, further reduce abrasion, and reduce noise；
7th, heater makes valve body keep certain temperature in low temperature, prevent humidity it is high produce frost cause seizure of piston or
Hole plug.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the present invention.
Fig. 2 is the structure sectional view of the present invention.
Fig. 3 is the installment state schematic diagram of the present invention.
Embodiment
A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device as shown in Fig. 1 ~ 3, include the valve body of cylindricality
1, the lower end of valve body 1 is provided with the valve seat of boss shape, and the valve seat is circumferentially with screw thread, and the valve body 1 inserts the bottom of separation bin 9
The connecting hole in portion, it is connected by the screw thread on valve seat with connecting hole, it is close to be additionally provided with valve seat between valve seat and the connecting hole of separation bin 9
Seal 8, the top of the separation bin 9 are provided with outlet interface 15, two peaces extended to inside valve body 1 are additionally provided with the valve seat
Hole is filled, heater 10 is connected in each mounting hole.
The n shape passages of valve base surface are respectively positioned in the valve body 1 provided with two-port, a vertical portion of the n shapes passage is
Plunger shaft, the port that the plunger shaft is located at valve base surface have been connected through a screw thread spring base 3, and the spring base 3 is provided with and passed through
That wears lets out dirty hole 14, is additionally provided with spring base sealing ring 7 between the spring base 3 and plunger shaft port, the n shapes passage it is another
Port is the valve body air admission hole 17 of connection inlet suction port 13, and the valve body 1, which is located in the side wall of the inner chamber of separation bin 9, is additionally provided with connection
The separation bin air admission hole 11 and separation bin mudhole 12 of plunger shaft；The side wall of the valve body 1 is provided with n shape passageway machinings hole, passes through
Plug 4 blocks.
Piston 2 is provided with the plunger shaft, the piston cavity wall is additionally provided with valve seals 6, and the upper end of piston 2 is provided with
The air drain extended to lower end, lower end are provided with spring groove, and mid diameter is less than both ends and forms annular groove, and multiple companies are provided with the annular groove
The piston air outlet 16 of air channel, spring 5 is provided between spring groove and spring base 3.
During pressure accumulation, the air inlet of inlet suction port 13, piston 2 overcomes the active force of spring 5 to move down, its lower end closed separation bin mudhole
12, separation bin 9 is in sealing state, the annular groove at middle part corresponds to the position of separation bin air admission hole 11, and piston air outlet 16 is with dividing
Being connected from storehouse air admission hole 11, valve seals 6 ensure that residual air enters the inner chamber of separation bin 9 by separation bin air admission hole 11, without
Seal in the lower section of piston 2 and release from letting out dirty hole 14, and movement of the valve seals 6 to piston 2 has cushioning effect, can both drop
Low abrasion, noise can be reduced again；When pressure accumulation terminates to enter normality, the piston 2 resets in the presence of spring 5, its lower end
Separation bin air admission hole 11 is closed, exposes separation bin mudhole 12, it is described to let out dirty hole 14 through the connection separation bin 9 of separation bin mudhole 12
Inner chamber, separated greasy dirt and water are separated the overbottom pressure discharge in storehouse 9, and separation bin mudhole 12 and mudhole 14 are always
In UNICOM's state, it is ensured that be completely dried noresidue in separation bin 9；Heater 10 makes valve body 1 keep certain in low temperature
Temperature, prevent the high frost that produces of humidity from causing piston 2 stuck, or each hole plug.
Claims (6)
1. a kind of blowdown control valve open in usual of Automobile air cooling and dedusting device, connect separation bin（9）, it is characterised in that：Including
Valve body（1）, the valve body（1）It is interior to be provided with plunger shaft, it is provided with piston in the plunger shaft（2）, the valve body（1）On be additionally provided with point
Not Lian Tong plunger shaft separation bin air admission hole（11）, separation bin mudhole（12）, let out dirty hole（14）With valve body air admission hole（17）；Store
Piston during pressure（2）Close separation bin mudhole（12）, the valve body air admission hole（17）Through separation bin air admission hole（11）Connection
Separation bin（9）Inner chamber；Piston during normality（2）Close separation bin air admission hole（11）, it is described to let out dirty hole（14）Through separation bin
Mudhole（12）Connect separation bin（9）Inner chamber；The separation bin（9）It is provided with connecting hole, the valve body（1）It is connected to connection
Hole, the separation bin air admission hole（11）With separation bin mudhole（12）It is arranged at valve body（1）Positioned at separation bin（9）The wall of inner chamber
On, it is described to let out dirty hole（14）With valve body air admission hole（17）It is arranged at valve body（1）Positioned at separation bin（9）On outer wall；The piston
（2）Towards valve body air admission hole（17）One end be provided with the air drain extended to the other end, the wall of the air drain is provided with piston outlet
Hole（16）, separation bin air admission hole during pressure accumulation（11）With piston air outlet（16）Connection, makes valve body air admission hole（17）Connect separation bin
（9）Inner chamber.
A kind of 2. blowdown control valve open in usual of Automobile air cooling and dedusting device as claimed in claim 1, it is characterised in that：Institute
The Single port for stating plunger shaft is provided with spring base（3）, the piston（2）With spring base（3）Between be provided with spring（5）, it is described
Let out dirty hole（14）It is arranged at spring base（3）On.
A kind of 3. blowdown control valve open in usual of Automobile air cooling and dedusting device as claimed in claim 1, it is characterised in that：Institute
State piston（2）Mid diameter is less than both ends and forms annular groove, the piston air outlet（16）It is arranged in annular groove.
A kind of 4. blowdown control valve open in usual of Automobile air cooling and dedusting device as claimed in claim 3, it is characterised in that：Institute
State piston air outlet（16）Provided with multiple.
A kind of 5. blowdown control valve open in usual of Automobile air cooling and dedusting device as claimed in claim 3, it is characterised in that：Institute
The wall for stating plunger shaft is additionally provided with valve seals（6）.
A kind of 6. blowdown control valve open in usual of Automobile air cooling and dedusting device as claimed in claim 1, it is characterised in that：Institute
State valve body（1）On be also equipped with heater（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226339.2A CN105697816B (en) | 2016-04-13 | 2016-04-13 | A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226339.2A CN105697816B (en) | 2016-04-13 | 2016-04-13 | A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697816A CN105697816A (en) | 2016-06-22 |
| CN105697816B true CN105697816B (en) | 2017-11-14 |
Family
ID=56219902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226339.2A Expired - Fee Related CN105697816B (en) | 2016-04-13 | 2016-04-13 | A kind of blowdown control valve open in usual of Automobile air cooling and dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105697816B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901615B (en) * | 2019-11-28 | 2021-01-05 | 安徽江淮汽车集团股份有限公司 | Water drain valve of air storage cylinder, air storage device and automobile brake |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560796Y (en) * | 2002-06-26 | 2003-07-16 | 锦州铁路分局山海关机务段 | Automatic blow off valve of blast pipe for locomotive |
| CN103204146A (en) * | 2013-04-27 | 2013-07-17 | 郑成虎 | Automobile gas-cooling dust removal device and control system thereof |
| DE102013014957A1 (en) * | 2013-09-10 | 2015-03-12 | Daimler Ag | Device for storing gas under high pressure |
| CN204323307U (en) * | 2014-12-17 | 2015-05-13 | 王艳 | A kind of automotive hub cooling sprayer |
| CN204533649U (en) * | 2015-04-17 | 2015-08-05 | 金湖县江朝汽车有限公司 | The blowdown control valve of Automobile air cooling and dedusting device |
| CN204586860U (en) * | 2015-03-12 | 2015-08-26 | 王成焕 | Block-proof type automobile brake-air dryer |
| CN205446806U (en) * | 2016-04-13 | 2016-08-10 | 江朝汽车科技（江苏）有限公司 | Car gas cooling dust collector's blowdown control valve open in usual |
-
2016
- 2016-04-13 CN CN201610226339.2A patent/CN105697816B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560796Y (en) * | 2002-06-26 | 2003-07-16 | 锦州铁路分局山海关机务段 | Automatic blow off valve of blast pipe for locomotive |
| CN103204146A (en) * | 2013-04-27 | 2013-07-17 | 郑成虎 | Automobile gas-cooling dust removal device and control system thereof |
| DE102013014957A1 (en) * | 2013-09-10 | 2015-03-12 | Daimler Ag | Device for storing gas under high pressure |
| CN204323307U (en) * | 2014-12-17 | 2015-05-13 | 王艳 | A kind of automotive hub cooling sprayer |
| CN204586860U (en) * | 2015-03-12 | 2015-08-26 | 王成焕 | Block-proof type automobile brake-air dryer |
| CN204533649U (en) * | 2015-04-17 | 2015-08-05 | 金湖县江朝汽车有限公司 | The blowdown control valve of Automobile air cooling and dedusting device |
| CN205446806U (en) * | 2016-04-13 | 2016-08-10 | 江朝汽车科技（江苏）有限公司 | Car gas cooling dust collector's blowdown control valve open in usual |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697816A (en) | 2016-06-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |