CN106065969B - It is a kind of can slowly and the electromagnetic gas valve of quick air releasing - Google Patents
It is a kind of can slowly and the electromagnetic gas valve of quick air releasing Download PDFInfo
- Publication number
- CN106065969B CN106065969B CN201610631598.3A CN201610631598A CN106065969B CN 106065969 B CN106065969 B CN 106065969B CN 201610631598 A CN201610631598 A CN 201610631598A CN 106065969 B CN106065969 B CN 106065969B
- Authority
- CN
- China
- Prior art keywords
- spool
- central
- outlet pipe
- hole
- air outlet
- 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.)
- Active
Links
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Abstract
The present invention disclose it is a kind of can slowly and the electromagnetic gas valve of quick air releasing;Including shell, bobbin winder bracket, spool, rubber plug cock, spring, air outlet pipe and rear cover;The bobbin winder bracket is made of central tube, front apron and rear baffle, and center tube head forms air inlet/outlet;Spool and air outlet pipe are magnetizable component, spool have central through hole, spool and spring with can axial manner be assembled in the central tube of bobbin winder bracket;Central tube is stretched into air outlet pipe front end and rear end is fixed on shell, and the both ends of spring are against on spool and air outlet pipe respectively, and rubber plug cock one end is against in air outlet pipe, and the other end is corresponding with the central through hole of spool and rubber plug cock can enter/abjection central through hole;The periphery of rubber plug cock side corresponding with central through hole forms inclined-plane;The rear cover is fastened on the rear end of shell.The present invention is slow and quickly slows down discouraged speed, increases the time in discouraged stage, while keep the function of quick air releasing by slowly losing heart.
Description
Technical field
The present invention relates to a kind of electromagnetic gas valve, it is more particularly to a kind of can slowly and the electromagnetic gas valve of quick air releasing.
Background technology
In the prior art, a kind of electromagnetic gas valve as shown in Figs. 1-2, including shell 1, bobbin winder bracket 2, spool 3, rubber plug cock
4th, spring 5, rear cover 6, axial admission pipe 7 and axial air outlet pipe 8, wherein, rubber plug cock 4 is fixed on the front end of spool 3, spool 3
Rear end open up gas port, gas port is combined and is formed by centre porosity 31 and axial stomata 32, and spool 3 and spring 5 are with can be axial
The mode of activity is assembled in the central tube 21 of bobbin winder bracket 2, and axial admission pipe 7 and axial air outlet pipe 8 are divided semifixed in bobbin winder bracket
Rear end and front end, spool 3 are magnetizable components with axial air outlet pipe 8;The both ends of spring 5 are against spool 3 and axial air outlet pipe 8
On, rear cover 6 is fastened on the rear end of shell, and bobbin winder bracket is erected at shell 1 and rear cover 6 by axial admission pipe 7 and axial air outlet pipe 8
On.
During above-mentioned air valve work, under unpowered state, pushed by spring 5, spool 3 drives rubber plug cock 4 backward, to open always
Axial air outlet pipe 8 is opened, centre porosity 31 of the gas through 3 rear end of axial air inlet pipe 7 and spool, axial stomata 32 enter bobbin winder bracket 2
Central tube 21, then discharged through axial air outlet pipe 8, air valve is in normally open at this time, under energized state, is wound on bobbin winder bracket 2
Copper coil generates magnetic field, magnetizes spool 3 and axial air outlet pipe 8, and spool 3 and axial air outlet pipe 8 are because of magnetic attracting effect, pressure
Contracting spring 5 is mutually drawn close, and spool 3 drives rubber plug cock 4 to block axial air outlet pipe 8 to Forward, make gas can not be through axial outlet
Pipe 8 is discharged, and air valve is in closed state at this time.
Above-mentioned electromagnetic gas valve also has the following disadvantages:For needing the inflatable structure of inflation/deflation, this kind of electromagnetic gas valve fills
Deflation speed is very fast, and in actual use, the too fast using effect that can lead to inflation/deflation structure of losing heart is bad, so, some
Airbag structure needs slowly to lose heart, and to obtain better using effect, such as the discouraged speed of sphygmomanometer gas cell requirement slows down, with
Allow sphygmomanometer that can possess enough time of measuring in the discouraged stage, traditional electromagnetic gas valve is due to excessive velocities of losing heart, it is difficult to
Reach above-mentioned requirements.
To overcome the above disadvantages, the present inventor propose it is a kind of can slowly and the electromagnetic gas valve of quick air releasing, this case is thus
It generates.
Invention content
It can slowly be let out the purpose of the present invention is to provide a kind of with the electromagnetic gas valve of quick air releasing, slow and quick slow down
Gas velocity degree increases the time in stage of losing heart, while keep the function of quick air releasing by slowly losing heart.
To achieve these goals, technical scheme is as follows:
It is a kind of slowly and the electromagnetic gas valve of quick air releasing including shell, bobbin winder bracket, spool, rubber plug cock, spring, to go out
Tracheae and rear cover;
The bobbin winder bracket is made of central tube, front apron and rear baffle, and front apron and rear baffle are nested with respectively in central tube
Front-end and back-end, center tube head form air inlet/outlet;
The spool and air outlet pipe are magnetizable component, and spool has central through hole, spool and spring with can be axial
Manner is assembled in the central tube of bobbin winder bracket, and the central through hole of spool is connected with the air inlet/outlet of central tube;
Central tube is stretched into the air outlet pipe front end and rear end is fixed on shell, and the both ends of spring are against spool and go out respectively
On tracheae, rubber plug cock one end is against in air outlet pipe, and the other end is corresponding with the central through hole of spool and rubber plug cock can enter/take off
Go out central through hole;The periphery of rubber plug cock one end corresponding with central through hole chamfers to form inclined-plane according to certain angle, rubber
When rubber plug mouth is not deviate from from central through hole completely, inclined-plane forms between central through hole inner wall and lets out channel slowly;
The rear cover is fastened on the rear end of shell.
The air inlet/outlet of the center tube head is made of three points of spaced holes.
The spool is the flat eastern spool of hexagonal and air outlet pipe front end is hexagonal flat tube, and the rear baffle supports one on the shell
Side opens up discouraged slot, which connects with central tube.
After using the above scheme, use principle of the present invention is as follows:
It under unpowered state, is pushed by spring, spool takes off to central tube front end, rubber plug cock from the central through hole of spool
Go out, gas enters from the air inlet/outlet of center tube head, reaches air outlet pipe again after central through hole, air valve is beaten completely at this time
It opens, and in normally open, which corresponds to gas replenishment process, aeration speed held stationary;
It after gas, is powered to copper coil, the copper coil being wound on bobbin winder bracket generates magnetic field, makes spool and air outlet pipe magnetic
Change, because of magnetic attracting effect, compressed spring is mutually drawn close for spool and air outlet pipe, and spool drive rubber plug cock moves back, finally
Rubber plug cock one end, which is against the other end in air outlet pipe and enters central through hole, makes the gas of central through hole that can not reach air outlet pipe, at this time
Air valve is in closed state, which corresponds to the packing stage of inflatable body;
It when needing to lose heart, and needs that air valve is made to enter normally open, before this low speed air escape stage:Reduce electric current so that
Electromagnetic force keeps relative equilibrium with spring force, and rubber plug cock cannot be completely out by the side of spool, while is not also merely blocked by
Spool, gas flow out at a slow speed along the inclined-plane of rubber plug cock, and gas reaches spool from air outlet pipe, then from center tube head into outlet
It releases in hole;
It is finally the quick air releasing stage:The electric current of line copper band is fully disconnected, electromagnetic force disappears, and spring pushes spool to center
Pipe front end, the central through hole of rubber plug cock from spool is completely out, and air valve is opened completely, and residual gas quickly releases.
The above-mentioned low speed air escape stage, it is most important that control rubber plug cock is by between the inclined-plane and spool of spool side
The size of gap makes that a stable gas circuit space will be obtained between rubber plug cock and spool, a small amount of gas is made slowly to pass through, in this way
Discouraged speed is slowed down, and the time of losing heart increases, and can power off certainly in the discouraged stage and directly the whole quick air releasing of realization.
The present invention has the following advantages:
First, electromagnetic gas valve of the invention, which pounds the discouraged stage, can control discouraged speed, can realize traditional quick air releasing
Function, i.e. quick-realse valve.
2nd, lose heart The invention also achieves linear, pass through the periphery shape in rubber plug cock side corresponding with central through hole
Into inclined-plane, make that a stable gas circuit space can be formed between rubber plug cock and air valve, realize to reduce in the discouraged stage and lose heart
Speed realizes low speed air escape(It is namely slow discouraged), i.e., valve is let out slowly, and air valve moment is avoided to open, increases the discouraged time.
3rd, electromagnetic gas valve air-tightness of the invention is good.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Description of the drawings
Fig. 1 is existing battery air valve sectional view;
Fig. 2 is the explosive view of existing battery air valve;
Fig. 3 and 4 is the explosive view of the present invention;
Fig. 5 is present invention inflation, the speed schematic diagram in stage of losing heart.
Label declaration
Shell 1, bobbin winder bracket 2, central tube 21, spool 3, centre porosity 31, axial stomata 32, rubber plug cock 4, spring 5, after
Lid 6,
Shell 10, bobbin winder bracket 20, central tube 201, air inlet/outlet 201a, front apron 201, rear baffle 203, lose heart slot
203a, spool 30, central through hole 301, rubber plug cock 40, inclined-plane 401, spring 50, air outlet pipe 60, rear cover 70.
Specific embodiment
As shown in Figure 3-4, the present invention disclose it is a kind of can slowly and the electromagnetic gas valve of quick air releasing, including shell 10, around
Coil holder 20, spool 30, rubber plug cock 40, spring 50, air outlet pipe 60 and rear cover 70;
The bobbin winder bracket 20 is made of central tube 201, front apron 201 and rear baffle 203, front apron 202 and rear baffle 203
It is nested with respectively in 201 front-end and back-end of central tube, 201 head of central tube forms air inlet/outlet 201a;
The spool 30 and air outlet pipe 60 are magnetizable component, and spool 30 has central through hole 301, spool 30 and bullet
Spring 50 with can axial manner be assembled in the central tube 201 of bobbin winder bracket, and the central through hole 301 and central tube of spool 30
201 air inlet/outlet 201a connections;
Central tube 201 is stretched into 60 front end of air outlet pipe and rear end is fixed on shell 10, and the both ends of spring 50 are supported respectively
On spool 30 and air outlet pipe 60,40 one end of rubber plug cock is against in air outlet pipe 60, the central through hole 301 of the other end and spool 30
It is corresponding, and rubber plug cock 40 can enter/abjection central through hole 301;The rubber plug cock 40 and 301 corresponding one end of central through hole
Periphery chamfer to form inclined-plane 401 according to certain angle, when rubber plug cock 40 is not deviate from from central through hole 301 completely, inclined-plane 401
It is formed between central through hole inner wall and lets out channel slowly;
The rear cover 70 is fastened on the rear end of shell 10.
The air inlet/outlet 201a on 201 head of central tube is made of three points of spaced holes, and three points of holes are being let out
It is easy to discouraged during gas, prevents from generating trapped gas phenomenon during letting out slowly.
Trapped gas phenomenon is generated in the process in order to further avoid letting out slowly, the spool 30 air outlet pipe for the flat eastern spool of hexagonal
60 front ends are hexagonal flat tube, and the side that the rear baffle 203 supports on the shell opens up discouraged slot 203a, this loses heart slot 203a in
Heart pipe connects, and when losing heart, since gas needs to get to the central through hole 301 of spool around rubber plug cock 40, leads to rubber
Plug cock 40 is larger from the abjection of central through hole 301 difficulty, therefore by the flat eastern spool of hexagonal and hexagonal flat tube, make portion gas along hexagonal
Flat east spool and the flowing of hexagonal flat tube periphery, and discharged respectively from discouraged slot and air inlet/outlet.
With reference to shown in Fig. 5, use principle of the present invention is as follows:
It under unpowered state, is pushed by spring 50, spool 30 is to 201 front end of central tube, and rubber plug cock 40 is from spool 30
Central through hole 301 deviate from, gas enters from the air inlet/outlet 201a on 201 head of central tube, is arrived again after central through hole 301
Up to air outlet pipe 60, air valve is opened completely at this time, and in normally open, which corresponds to gas replenishment process, aeration speed held stationary,
Corresponding to the T1 stages of Fig. 5;
After gas, to copper coil(It is not shown in figure)It is powered, the copper coil being wound on bobbin winder bracket 20 generates magnetic field, makes valve
Core 30 and air outlet pipe 60 magnetize, and spool 30 and air outlet pipe 60 are because of magnetic attracting effect, and compressed spring 50 is mutually drawn close, spool 30
Rubber plug cock 40 is driven to move back, final 40 one end of rubber plug cock, which is against the other end in air outlet pipe 60 and enters central through hole 301, to be made
The gas of central through hole can not reach air outlet pipe 60, and air valve is in closed state at this time, which corresponds to the packing stage of inflatable body,
Corresponding to the T1 stages of Fig. 5;
It when needing to lose heart, and needs that air valve is made to enter normally open, before this into the low speed air escape stage:At this moment reduce electricity
Stream so that electromagnetic force keeps relative equilibrium with spring force, and rubber plug cock 40 cannot be completely out by the side of spool 30, simultaneously
Also spool 30 is not only blocked, gas flows out at a slow speed along the inclined-plane 401 of rubber plug cock 40, and gas reaches spool 30 from air outlet pipe 60,
The air inlet/outlet 201a from 201 head of central tube releases again, corresponding to the T3 stages of Fig. 5;
It is finally the quick air releasing stage:Be fully disconnected the electric current of line copper band, electromagnetic force disappears, spring 50 push spool 30 to
201 front end of central tube, the central through hole 301 of rubber plug cock 40 from spool is completely out, and air valve is opened completely, and residual gas is quick
It releases, corresponding to the T4 stages of Fig. 5.
The above-mentioned low speed air escape stage, it is most important that control rubber plug cock 40 is by between the inclined-plane and spool of spool side
The size in gap makes that a stable gas circuit space will be obtained between rubber plug cock 40 and spool 30, a small amount of gas is made slowly to lead to
It crosses, speed of losing heart in this way is slowed down, and the time of losing heart increases, certainly whole quick with can directly power off realization in the discouraged stage
Lose heart.
The present invention has the following advantages:
First, electromagnetic gas valve of the invention, which pounds the discouraged stage, can control discouraged speed, can realize traditional quick air releasing
Function, i.e. quick-realse valve.
2nd, lose heart The invention also achieves linear, pass through the periphery shape in rubber plug cock side corresponding with central through hole
Into inclined-plane, make that a stable gas circuit space can be formed between rubber plug cock and air valve, realize to reduce in the discouraged stage and lose heart
Speed realizes low speed air escape, i.e., lets out valve slowly, and air valve moment is avoided to open, increases the discouraged time.
3rd, electromagnetic gas valve air-tightness of the invention is good.
Specific embodiments of the present invention are these are only, not to the restriction of protection scope of the present invention.All setting according to this case
The equivalent variations that meter thinking is done each fall within the protection domain of this case.
Claims (2)
1. a kind of can slowly and the electromagnetic gas valve of quick air releasing, it is characterised in that:Including shell, bobbin winder bracket, spool, rubber stopper
Mouth, spring, air outlet pipe and rear cover;
The bobbin winder bracket is made of central tube, front apron and rear baffle, and front apron and rear baffle are nested with respectively in central tube front end
And rear end, center tube head form air inlet/outlet;
The spool and air outlet pipe are magnetizable component, and spool has central through hole, spool and spring with can axially activity
Mode is assembled in the central tube of bobbin winder bracket, and the central through hole of spool is connected with the air inlet/outlet of central tube;
Central tube is stretched into the air outlet pipe front end and rear end is fixed on shell, and the both ends of spring are against spool and air outlet pipe respectively
On, rubber plug cock one end is against in air outlet pipe, the other end is corresponding with the central through hole of spool and rubber plug cock can enter/abjection in
Heart through-hole;The periphery of rubber plug cock one end corresponding with central through hole chamfers to form inclined-plane according to certain angle, rubber stopper
When mouth is not deviate from from central through hole completely, inclined-plane forms between central through hole inner wall and lets out channel slowly;
The rear cover is fastened on the rear end of shell;
The side that the rear baffle supports on the shell opens up discouraged slot, which connects with central tube.
2. it is as described in claim 1 it is a kind of can slowly and the electromagnetic gas valve of quick air releasing, it is characterised in that:The center tube head
The air inlet/outlet in portion is made of three points of spaced holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610631598.3A CN106065969B (en) | 2016-08-04 | 2016-08-04 | It is a kind of can slowly and the electromagnetic gas valve of quick air releasing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610631598.3A CN106065969B (en) | 2016-08-04 | 2016-08-04 | It is a kind of can slowly and the electromagnetic gas valve of quick air releasing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106065969A CN106065969A (en) | 2016-11-02 |
CN106065969B true CN106065969B (en) | 2018-06-22 |
Family
ID=57206824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610631598.3A Active CN106065969B (en) | 2016-08-04 | 2016-08-04 | It is a kind of can slowly and the electromagnetic gas valve of quick air releasing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106065969B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113339512B (en) * | 2021-05-22 | 2022-08-02 | 深圳市桑泰达科技有限公司 | Solenoid valve and have its sphygmomanometer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2349155A1 (en) * | 1972-05-26 | 1975-04-10 | Kernforschung Gmbh Ges Fuer | Glandless solenoid valve for controlling corrosive fluids - has soft-iron armature sealed within sliding valve-opening component |
EP1316750A1 (en) * | 2001-12-03 | 2003-06-04 | TGK Co., Ltd. | Proportional solenoid valve |
CN201487222U (en) * | 2009-07-31 | 2010-05-26 | 厦门坤锦电子科技有限公司 | Electromagnetic gas valve |
CN105090527A (en) * | 2014-05-21 | 2015-11-25 | 厦门科际精密器材有限公司 | Electromagnetic valve |
CN206017957U (en) * | 2016-08-04 | 2017-03-15 | 厦门坤锦电子科技有限公司 | A kind of can slowly and quick air releasing electromagnetic gas valve |
-
2016
- 2016-08-04 CN CN201610631598.3A patent/CN106065969B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2349155A1 (en) * | 1972-05-26 | 1975-04-10 | Kernforschung Gmbh Ges Fuer | Glandless solenoid valve for controlling corrosive fluids - has soft-iron armature sealed within sliding valve-opening component |
EP1316750A1 (en) * | 2001-12-03 | 2003-06-04 | TGK Co., Ltd. | Proportional solenoid valve |
CN201487222U (en) * | 2009-07-31 | 2010-05-26 | 厦门坤锦电子科技有限公司 | Electromagnetic gas valve |
CN105090527A (en) * | 2014-05-21 | 2015-11-25 | 厦门科际精密器材有限公司 | Electromagnetic valve |
CN206017957U (en) * | 2016-08-04 | 2017-03-15 | 厦门坤锦电子科技有限公司 | A kind of can slowly and quick air releasing electromagnetic gas valve |
Also Published As
Publication number | Publication date |
---|---|
CN106065969A (en) | 2016-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105042160B (en) | A kind of small magnetic valve thruster | |
CN201487222U (en) | Electromagnetic gas valve | |
CN106065969B (en) | It is a kind of can slowly and the electromagnetic gas valve of quick air releasing | |
CN210960427U (en) | Cigarette bullet device and electron cigarette | |
CN106089500B (en) | A kind of through type binary channels fuel gas injection valve | |
JP5436679B2 (en) | Dual solenoid valve and transpiration gas treatment system | |
CN206017957U (en) | A kind of can slowly and quick air releasing electromagnetic gas valve | |
CN206036356U (en) | Direct action type high pressure solenoid of big latus rectum | |
CN106618693B (en) | Midwifery device is used in a kind of childbirth of electromechanical integration | |
CN208123577U (en) | A kind of solenoid valve of through-type gas circuit structure | |
CN108006301A (en) | A kind of magneto latching valve | |
CN204004696U (en) | Low-voltage solenoid valve | |
CN212318259U (en) | Electromagnetic diaphragm miniature water pump device with cross water outlet hole | |
CN206770732U (en) | A kind of waste water ratio electromagnetic valve | |
CN205278523U (en) | Quick solenoid valve | |
TWI759718B (en) | Pneumatic directional control valve | |
CN209511234U (en) | A kind of noise reduction waste water solenoid valve | |
CN208074225U (en) | A kind of pressure-control check valve | |
CN207848463U (en) | A kind of pressing spool | |
CN207212608U (en) | A kind of electromagnetic pump | |
CN207034189U (en) | A kind of electromagnetic air releasing valve | |
CN109654282B (en) | Large-flow nozzle-baffle structure | |
CN212959977U (en) | Electromagnetic valve and water softener | |
CN108006264B (en) | The three disconnected pneumatic amplifiers for protecting bit function can be achieved | |
CN209370477U (en) | A kind of solenoid valve for liquid control |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |