CN110206931A - A kind of solenoid valve series connection structure and its solenoid valve block of connecting - Google Patents
A kind of solenoid valve series connection structure and its solenoid valve block of connecting Download PDFInfo
- Publication number
- CN110206931A CN110206931A CN201910560208.1A CN201910560208A CN110206931A CN 110206931 A CN110206931 A CN 110206931A CN 201910560208 A CN201910560208 A CN 201910560208A CN 110206931 A CN110206931 A CN 110206931A
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- China
- Prior art keywords
- solenoid valve
- outline border
- card slot
- series
- air inlet
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- 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.)
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Classifications
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- 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
- F16K27/003—Housing formed from a plurality of the same valve elements
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of solenoid valves, and structure and its series connection solenoid valve block is connected in series, it includes: the first electromagnetic valve component, comprising: card slot E is arranged on outline border A, the outline border A；Second solenoid valve component, comprising: card slot N is set on outline border B, the outline border B；Gas nozzle is connected, is cylindrical type, centre setting card slot X, the card slot X and the card slot E and card slot N is matched and be fixedly connected with first electromagnetic valve component and the second solenoid valve component；The stomata of setting perforation in the connection gas nozzle；Air inlet A, gas outlet A, exhaust outlet is arranged in first electromagnetic valve component；Air inlet B, gas outlet B is arranged in the second solenoid valve component；The port sealing is connected to the air inlet A and gas outlet B.Control inflation, pressure maintaining, the functional effect of exhaust can be achieved in the present invention.
Description
Technical field
The present invention relates to a kind of valve, structure and its series connection solenoid valve block is connected in series in especially a kind of solenoid valve.
Background technique
Existing solenoid valve block is made of independent triple valve and normally close valve or normally open valve, and triple valve and normally close valve are (normally opened
Valve) between need to be connected with tracheae, increase the possibility of gas leakage, and structure is not compact enough.With specific reference to: application for a patent for invention
Specification CN201510891949.X
There are also one is integral type, gas walks coil outer, and the shell for specially walking gas is also manufactured outside such coil,
This construction package is more, and complex.With specific reference to: the electromagnetic valve component of the seat for vehicle (say by application for a patent for invention
Bright book CN201180072321.7) (invention patent mandate specification CN201720122404.7).
Therefore need to develop that a kind of structure is reliable, gas walks internal, integral type solenoid valve block, it is compact-sized, it does not leak
Gas.
Summary of the invention
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art.A kind of solenoid valve series connection is provided
Structure and its series connection solenoid valve block, which is connected in series structure and its series connection solenoid valve block, and triple valve and normally close valve is (normal
Valve opening) it is integrated, triple valve and normally close valve (normally open valve) connection gas nozzle connection, gas walk the tubular body in coil, in this way
Keep overall structure eased, it is bad to reduce gas leakage etc., and only need to open up U-shaped on the outline border of existing valve arrangement
Slot can be used for the series connection of same type solenoid valve.
To achieve the above object, the technical solution adopted by the present invention are as follows: structure and its series connection is connected in series in a kind of solenoid valve
Solenoid valve block, characterized by comprising: the first electromagnetic valve component, comprising: card slot E is set on outline border A, the outline border A；
Second solenoid valve component, comprising: card slot N is set on outline border B, the outline border B；
Gas nozzle is connected, is cylindrical type, card slot X is arranged in centre, and the card slot X is matched with the card slot E and the card slot N by institute
The first electromagnetic valve component is stated to be fixedly connected with the second solenoid valve component；
The stomata of setting perforation in the connection gas nozzle；The first electromagnetic valve component setting air inlet A, gas outlet A, exhaust
Mouthful；Air inlet B, gas outlet B is arranged in the second solenoid valve component；The port sealing is connected to the air inlet A and gas outlet
B。
It is preferred:
The outline border A is C font sheet metal component open at one end, and the side bending place of C font, the card is arranged in the card slot E
Slot E includes that the width of the first slot section A and the second slot section A, the first slot section A is straight more than or equal to the shape of the connection gas nozzle
Diameter, the second slot section A are less than the profile diameter of the connection gas nozzle and are more than or equal to the width of the card slot X；
The outline border B is C font sheet metal component open at one end, and the side bending place of C font, the card is arranged in the card slot N
Slot N includes that the width of the first slot section B and the second slot section B, the first slot section B is straight more than or equal to the shape of the connection gas nozzle
Diameter, the second slot section B are less than the profile diameter of the connection gas nozzle and are more than or equal to the width of the card slot X；
And the thickness of the card slot X slightly larger than the outline border A and outline border B thickness and.
Preferably, first electromagnetic valve component further include:
Outline border lid A, fixation are erected on the outline border A；
Bobbin A is fixed in the outline border A, is the air inlet A below the interior straight chamber A of setting, the straight chamber A, described
Gas outlet A and exhaust outlet setting are individually connected to the straight chamber A above the straight chamber A；
Plunger A is movably arranged in the straight chamber A, is being closed the exhaust outlet and is being opened activity between the exhaust outlet；
Reset spring A, setting provide reset pretightning force in the straight chamber A for the plunger A；
Loop A is arranged on the bobbin A, controls the plunger A movement.
Preferably, the second solenoid valve component further include:
Outline border lid B, fixation are erected on the outline border B；
Bobbin B is fixed in the outline border B, and the interior straight chamber B of setting, the straight chamber B lower opening is the air inlet B,
The gas outlet B setting is connected to above the straight chamber B with the straight chamber B；
Plunger B is movably arranged in the straight chamber B, is being closed the air inlet B and is being opened activity between the air inlet B；
Reset spring B, setting provide reset pretightning force in the straight chamber B for the plunger B；
Coil B is arranged on the bobbin B, controls the plunger B movement.
Preferably, the connection gas nozzle setting seal groove A and seal groove B, the seal groove A and the seal groove B difference
It is arranged on the two sides the card slot X, the seal groove A and sealing ring is set and is inserted into sealing, the seal groove in the air inlet A
Sealing ring is set on B and is inserted into sealing in the gas outlet B.
Preferably, further include threeway head, the threeway head is arranged air inlet C, gas outlet C, branch port, the branch port with
The air inlet B sealing connection.
Preferably, boss is set at air vent openings described in the connection gas nozzle both ends.
Preferably, card slot F, the corresponding position the outline border lid A setting is arranged in the two metal plate end face of c-opening of the outline border A
Card ear, the card ear are caught in the card slot F.
Preferably, the card slot F is dove-tail form, and the small side of width is close to open end.
Preferably, the blind hole coaxial with the plunger be set among the plunger, blind hole one end close to the connection gas nozzle,
Perforative side opening is set in the middle part of blind hole.
The beneficial effects of the present invention are:
1, the present invention is integrated triple valve and normally close valve (normally open valve), triple valve and normally close valve (normally open valve) connection gas nozzle
Connection, gas walk the tubular body in coil, make overall structure eased in this way, it is bad to reduce gas leakage etc., and only
It needs to open up U-lag on the outline border of existing valve arrangement, can be used for the series connection of same type solenoid valve.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that structure and its series connection solenoid valve block solid are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Figure；
Fig. 2 is quick-fried according to a kind of solenoid valve of a preferred embodiment of the present invention series connection structure and its series connection solenoid valve block solid
Fried figure；
Fig. 3 is that structure and its series connection solenoid valve block connection gas are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Mouth cross-sectional view；
Fig. 4 is that structure and its series connection solenoid valve block outline border bottom are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Portion is bonded schematic diagram；
Fig. 5 is that structure and its series connection solenoid valve block connection gas are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Mouth and outline border install schematic diagram；
Fig. 6 is that structure and its series connection solenoid valve block connection gas are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Mouth and outline border install three-view diagram；
Fig. 7 is that structure and its series connection solenoid valve block general assembly are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Figure；
Fig. 8 is to be filled according to a kind of solenoid valve of a preferred embodiment of the present invention series connection structure and its series connection solenoid valve block airbag
Gaseity figure；
Fig. 9 is that structure and its series connection solenoid valve block airbag guarantor are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Pressure condition figure；
Figure 10 is that structure and its series connection solenoid valve block airbag are connected in series according to a kind of solenoid valve of a preferred embodiment of the present invention
Exhaust condition figure.
In figure:
The first electromagnetic valve component of 100-；110- outline border lid A；111- card ear；120- bobbin A；The straight chamber A of 121-；1211- air inlet
A；The gas outlet 1212- A；1213- exhaust outlet；130- plunger A；131- blind hole；132- side opening；140- reset spring A；150- outline border
A；151- card slot E；1511- the first slot section A；1512- the second slot section A；152- card slot F；160- loop A
200- connection gas nozzle；210- stomata；220- card slot X；230- seal groove A；240- seal groove B；250- boss；
300- second solenoid valve component；310- outline border lid B；320- bobbin B；The straight chamber B of 321-；3211- air inlet B；3212- goes out
Port B；330- plunger B；340- reset spring B；350- outline border B；351- card slot M；3511- the first slot section B；The second slot of 3512-
Section B；360- coil B
400- threeway head；410- air inlet C；The gas outlet 420- C；430- branch port.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 7, structure and its series connection solenoid valve block, feature is connected in series in a kind of solenoid valve of the invention
Be include:
First electromagnetic valve component 100, comprising: card slot E151 is set on outline border A150, the outline border A150；
Second solenoid valve component 300, comprising: card slot M351 is set on outline border B350, the outline border B350；
Gas nozzle 200 is connected, is cylindrical type, centre setting card slot X220, the card slot X220 and the card slot E151 and the card
Slot M351, which is matched, is fixedly connected with first electromagnetic valve component 100 with the second solenoid valve component 300；
The stomata 210 of setting perforation in the connection gas nozzle 200；The setting of the first electromagnetic valve component 100 air inlet A1211,
Gas outlet A1212, exhaust outlet 1213；Air inlet B3211, gas outlet B3212 is arranged in the second solenoid valve component 300；It is described
The sealing of stomata 210 is connected to the air inlet A1211 and gas outlet B3212.
In the present embodiment:
The outline border A150 is C font sheet metal component open at one end, and the side bending place of C font is arranged in the card slot E151,
The card slot E151 includes that the first slot section A1511 and the second slot section A1512, the width of the first slot section A1511 are more than or equal to
It is described connection gas nozzle 200 profile diameter, the second slot section A1512 be less than it is described connection gas nozzle 200 profile diameter and
More than or equal to the width of the card slot X220；
The outline border B350 is C font sheet metal component open at one end, and the side bending place of C font is arranged in the card slot M351,
The card slot M351 includes that the first slot section B3511 and the second slot section B3512, the width of the first slot section B3511 are more than or equal to
It is described connection gas nozzle 200 profile diameter, the second slot section B3512 be less than it is described connection gas nozzle 200 profile diameter and
More than or equal to the width of the card slot X220；
And the thickness of the card slot X220 slightly larger than the outline border A150 and outline border B350 thickness and.
In the present embodiment, first electromagnetic valve component 100 further include:
Outline border lid A110, fixation are erected on the outline border A150；
Bobbin A120 is fixed in the outline border A150, is described below the interior straight chamber A121 of setting, the straight chamber A121
Air inlet A1211, the gas outlet A1212 and the exhaust outlet 1213 be arranged above the straight chamber A121 individually with institute
State straight chamber A121 connection；
Plunger A130 is movably arranged in the straight chamber A121, is being closed the exhaust outlet 1213 and is being opened the exhaust outlet
It is movable between 1213；
Reset spring A140, setting provide reset pretightning force in the straight chamber A121 for the plunger A130；
Loop A 160 is arranged on the bobbin A120, controls the plunger A130 movement.
In the present embodiment, the second solenoid valve component 300 further include:
Outline border lid B310, fixation are erected on the outline border B350；
Bobbin B320 is fixed in the outline border B350, the interior straight chamber B321 of setting, and the straight chamber B321 lower opening is
The air inlet B3211, the gas outlet B3212 setting are connected to above the straight chamber B321 with the straight chamber B321；
Plunger B330 is movably arranged in the straight chamber B321, is being closed the air inlet B3211 and is being opened the air inlet
It is movable between B3211；
Reset spring B340, setting provide reset pretightning force in the straight chamber B321 for the plunger B330；
Coil B360 is arranged on the bobbin B320, controls the plunger B330 movement.
In the present embodiment, the connection gas nozzle 200 be arranged seal groove A230 and seal groove B240, the seal groove A230 and
The seal groove B240 is separately positioned on the two sides the card slot X220, is arranged described in sealing ring and insertion on the seal groove A230
It is sealed in air inlet A1211, sealing ring is set on the seal groove B240 and is inserted into sealing in the gas outlet B3212.
It further include threeway head 400 in the present embodiment, air inlet C410, gas outlet C420, branch is arranged in the threeway head 400
Port 430, the branch port 430 are connected to air inlet B3211 sealing.
In the present embodiment, boss 250 is arranged in 210 opening of stomata described in 200 both ends of connection gas nozzle.
In the present embodiment, card slot F152, the outline border lid A110 is arranged in the two metal plate end face of c-opening of the outline border A150
Card ear 111 is arranged in corresponding position, and the card ear 111 is caught in the card slot F152.
In the present embodiment, the card slot F152 is dove-tail form, and the small side of width is close to open end.
In the present embodiment, the blind hole 131 coaxial with the plunger is set, and 131 one end of blind hole is close to institute among the plunger
Connection gas nozzle 200 is stated, perforative side opening 132 is set in the middle part of blind hole 131.
As shown in Fig. 8 to Figure 10, the working principle of the present embodiment is:
Inflated condition (Fig. 8):
The loop A 160 is not powered on, and the plunger A130 closes the exhaust under the action of reset spring A140
Mouth 1213, the coil B360 are powered, and the connection gas nozzle 200 generates magnetic force and the plunger B330 is attracted to described in opening
Air inlet B3211, the trend of gas at this time: the branch port 430 → straight chamber B321 → connection gas nozzle 200 → described
Straight chamber A121 → gas outlet A1212, and then enter in rear end equipment and be inflated；
State of pressure keeping (Fig. 9):
The holding of loop A 160 is not powered on, and the plunger A130 closes the exhaust outlet 1213, and the coil B360 closes electricity
Source, the plunger B330 lose the suction-combining force and close the air inlet B3211 under the action of reset spring B340, at this time gas
Body can not be discharged, and carry out pressure maintaining to rear end equipment；
Exhaust condition (Figure 10):
The loop A 160 is powered, and the connection gas nozzle 200 generates magnetic force and is attracted the plunger A130 to open the row
Port 1213, the coil B360 close power supply, described in the plunger B330 is closed under the action of the reset spring B340
Air inlet B3211, the gas in the threeway head 400 will not be discharged at this time, will not expend system gas source, and the gas meeting in equipment
The exhaust outlet 1213 is flowed back by the gas outlet A1212 to be exhausted.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve, characterized by comprising:
First electromagnetic valve component, comprising: card slot E is set on outline border A, the outline border A；
Second solenoid valve component, comprising: card slot N is set on outline border B, the outline border B；
Gas nozzle is connected, is cylindrical type, card slot X is arranged in centre, and the card slot X is matched with the card slot E and the card slot N by institute
The first electromagnetic valve component is stated to be fixedly connected with the second solenoid valve component；
The stomata of setting perforation in the connection gas nozzle；The first electromagnetic valve component setting air inlet A, gas outlet A, exhaust
Mouthful；Air inlet B, gas outlet B is arranged in the second solenoid valve component；The port sealing is connected to the air inlet A and gas outlet
B。
2. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 1, it is characterised in that:
The outline border A is C font sheet metal component open at one end, and the side bending place of C font, the card is arranged in the card slot E
Slot E includes that the width of the first slot section A and the second slot section A, the first slot section A is straight more than or equal to the shape of the connection gas nozzle
Diameter, the second slot section A are less than the profile diameter of the connection gas nozzle and are more than or equal to the width of the card slot X；
The outline border B is C font sheet metal component open at one end, and the side bending place of C font, the card is arranged in the card slot N
Slot N includes that the width of the first slot section B and the second slot section B, the first slot section B is straight more than or equal to the shape of the connection gas nozzle
Diameter, the second slot section B are less than the profile diameter of the connection gas nozzle and are more than or equal to the width of the card slot X；
And the thickness of the card slot X slightly larger than the outline border A and outline border B thickness and.
3. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 1, which is characterized in that institute
State the first electromagnetic valve component further include:
Outline border lid A, fixation are erected on the outline border A；
Bobbin A is fixed in the outline border A, is the air inlet A below the interior straight chamber A of setting, the straight chamber A, described
Gas outlet A and exhaust outlet setting are individually connected to the straight chamber A above the straight chamber A；
Plunger A is movably arranged in the straight chamber A, is being closed the exhaust outlet and is being opened activity between the exhaust outlet；
Reset spring A, setting provide reset pretightning force in the straight chamber A for the plunger A；
Loop A is arranged on the bobbin A, controls the plunger A movement.
4. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 1, which is characterized in that institute
State second solenoid valve component further include:
Outline border lid B, fixation are erected on the outline border B；
Bobbin B is fixed in the outline border B, and the interior straight chamber B of setting, the straight chamber B lower opening is the air inlet B,
The gas outlet B setting is connected to above the straight chamber B with the straight chamber B；
Plunger B is movably arranged in the straight chamber B, is being closed the air inlet B and is being opened activity between the air inlet B；
Reset spring B, setting provide reset pretightning force in the straight chamber B for the plunger B；
Coil B is arranged on the bobbin B, controls the plunger B movement.
5. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to any one of claim 1 to 4,
It is characterized in that, the connection gas nozzle setting seal groove A and seal groove B, the seal groove A and the seal groove B are separately positioned on
Sealing ring is arranged on the seal groove A and is inserted into sealing in the air inlet A, sets on the seal groove B for the two sides the card slot X
It sets sealing ring and is inserted into sealing in the gas outlet B.
6. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 5, which is characterized in that also
Including threeway head, air inlet C is arranged in the threeway head, and gas outlet C, branch port, the branch port and air inlet B sealing connect
It is logical.
7. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 6, which is characterized in that institute
It states and boss is set at air vent openings described in connection gas nozzle both ends.
8. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 7, which is characterized in that institute
Two metal plate end face of the c-opening setting card slot F of outline border A is stated, card ear is arranged in the corresponding position outline border lid A, and the card ear is caught in
In the card slot F.
9. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 8, which is characterized in that institute
Stating card slot F is dove-tail form, and the small side of width is close to open end.
10. structure and its series connection solenoid valve block is connected in series in a kind of solenoid valve according to claim 9, which is characterized in that
The blind hole coaxial with the plunger is set among the plunger, and the setting in the middle part of the connection gas nozzle, blind hole of blind hole one end is passed through
The side opening worn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560208.1A CN110206931A (en) | 2019-06-26 | 2019-06-26 | A kind of solenoid valve series connection structure and its solenoid valve block of connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560208.1A CN110206931A (en) | 2019-06-26 | 2019-06-26 | A kind of solenoid valve series connection structure and its solenoid valve block of connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206931A true CN110206931A (en) | 2019-09-06 |
Family
ID=67794807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910560208.1A Pending CN110206931A (en) | 2019-06-26 | 2019-06-26 | A kind of solenoid valve series connection structure and its solenoid valve block of connecting |
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| Country | Link |
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| CN (1) | CN110206931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987077A (en) * | 2019-12-18 | 2020-04-10 | 脉象医疗科技(苏州)有限公司 | Automatic test system and method for oxygen generator |
-
2019
- 2019-06-26 CN CN201910560208.1A patent/CN110206931A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987077A (en) * | 2019-12-18 | 2020-04-10 | 脉象医疗科技(苏州)有限公司 | Automatic test system and method for oxygen generator |
| CN110987077B (en) * | 2019-12-18 | 2022-03-11 | 脉象医疗科技(苏州)有限公司 | Automatic test system and method for oxygen generator |
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