CN108953683A - Solenoid valve - Google Patents
Solenoid valve Download PDFInfo
- Publication number
- CN108953683A CN108953683A CN201710352737.3A CN201710352737A CN108953683A CN 108953683 A CN108953683 A CN 108953683A CN 201710352737 A CN201710352737 A CN 201710352737A CN 108953683 A CN108953683 A CN 108953683A
- Authority
- CN
- China
- Prior art keywords
- airflow channel
- valve body
- movable spool
- section
- body section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
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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
- 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
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A kind of solenoid valve includes one first valve body section, one second valve body section and an inflation section.Interconnected multiple airflow channels are equipped in the first valve body section, the second valve body section and the inflation section, and the first valve body section has an exhaust portion being connected to the airflow channel and a first movable spool in the airflow channel, the second valve body section is located at the second movable spool of the airflow channel with an intake section being connected to the airflow channel and one, and the inflation section is to connect an object to be inflatable.It uses through the first movable spool and the second movable spool in the change in location of the air-flow channel, is filled and deflated by and the state of air pressure maintenance with being constituted one to the object to be inflatable.
Description
Technical field
The present invention relates to a kind of solenoid valve, a kind of two valve bodies that utilization is mutually assembled are particularly related to, and in two valve bodies
Two movable spools change in location to an object to be inflatable constitute one be filled and deflated by and air pressure maintain state solenoid valve.
Background technique
Solenoid valve is mainly unlatching and the pass by the way that control piper is powered or powered off to an excitation element (such as electromagnetic coil)
Close or change the flow direction of fluid (usually compressed air or liquid).
Such as, TaiWan, China announces No. M259095 " control air bag with solenoid valve " new patent case, which discloses one kind
The main valve body of two solenoid valves is mainly merged into single valve body by solenoid valve, but installs respective electromagnetic control coil respectively,
The import of two solenoid valves is be combined with each other with outlet adjacent with a horizontal stripe, and in one hole of air inlet sidetracking of air outlet valve and air inlet
The outlet side of valve communicates, and blocks itself and atmospheric air port with chock plug, and the gas released after enabling intake valve to operate should in confession
It is supplied to another air bag simultaneously when the air bag of valve control and simultaneously via the port, achieve the effect that two air bags while being inflated.
When that need to discharge gas reinstatement without the use of gas source, the gas of two air bags can be incited somebody to action by the hole operation that drills through between gas bleeder valve
The gas of two air bags is released by the outlet of gas bleeder valve and is restored simultaneously.
Two valves are mainly mounted on a main valve by aforementioned patent case, therefore main valve needs another offer airflow channel,
So that the gas entered by the intake valve is circulated in those airflow channels, and inflation/deflation is achieved the effect that the air bag.Such as
This one can make entire valve body structure become increasingly complex, furthermore be easy during additional assembling because each component is not complete
Sealing, and cause valve body overall tightness insufficient, influence the air-tightness of valve body.
For another example, TaiWan, China discloses No. M391019 " solenoid valve for preventing pressure leakage " patent of invention case, open a kind of
Solenoid valve is provided with two electromagnetic switch in a valve body to control two pistons in two piston groove intrinsic displacement actuations, while
A switching valve is added in the valve body, to pass through switching valve switching piston in the valve body, to avoid two pistons because pressure is excessive
And be passed, the phenomenon that related generation pressure leakage.
It is similarly to connect two solenoid valves using valve body group, therefore similarly need in being mentioned in valve body in aforementioned patent case
For an airflow channel so that the seasonal gas of those electromagnetism valve functions circulates in those airflow channels.It is thus also the same to hold
It easily causes valve body overall tightness insufficient, influences the air-tightness of valve body.
By the defect of the above-mentioned prior art it is found that having really many anxious to dealer's solution and improved necessity.
Summary of the invention
In view of this, the main purpose of the present invention is to provide two valve bodies that a kind of utilization is mutually assembled, and with two valve bodies
The change in location of interior two movable spool is filled and deflated by object to be inflatable composition one and the solenoid valve of air pressure maintenance state.
According to above-mentioned purpose, the present invention proposes a kind of solenoid valve, includes one first valve body section, one second valve body section
And one inflation section.The first valve body section have one first airflow channel, an exhaust portion being connected to the airflow channel with
And one be located at first airflow channel the first movable spool, the first movable spool have determine the exhaust portion discharge a gas
A detent position and a release position.The second valve body section with the first valve body section to connect, the first valve body area
Section have second airflow channel being connected to first airflow channel, an intake section being connected to second airflow channel and
One is located at the second movable spool of second airflow channel, which, which has, determines the intake section imports gas one
Detent position and a release position.For the inflation section to connect the object to be inflatable, which has one and second gas
The third airflow channel of circulation road connection is located at the detent position with the first movable spool and the second movable spool is located at this
Release position defines the gas and is constituted via the second airflow channel and the third airflow channel by the intake section and wait filling to this
Gas object carries out a charging stroke, is located at the release position with the first movable spool and the second movable spool is located at the closing position
It sets and defines the gas gas is discharged by first airflow channel, second airflow channel and the third by the object to be inflatable
Airflow channel to the exhaust portion release the gas and constitute to the object to be inflatable carry out an instroke and with this it is first variable
Spool is located at the detent position and the second variable spool is located at the detent position and defines the gas and maintains the object to be inflatable
It is interior and constitute to the object to be inflatable carry out an air pressure maintain stroke.
In an embodiment, which further includes the elasticity being set in the first air-flow channel
Body and corresponding first airflow channel, which are arranged and receive an excitation electric power, generates an excitation element for attracting magnetic force, the elasticity
Body enables the first movable spool be located at the detent position, the excitation in pushing against the first movable spool in first airflow channel
Element enables the first movable spool be located at the open position using attracting magnetic force to attract the first movable spool and compressing the elastomer
It sets.
In an embodiment, which further includes the elasticity being set in the second air-flow channel
Body and corresponding second airflow channel, which are arranged and receive an excitation electric power, generates an excitation element for attracting magnetic force, the elasticity
Body enables the second movable spool be located at the detent position, the excitation in pushing against the second movable spool in second airflow channel
Element enables the second movable spool be located at the open position using attracting magnetic force to attract the second movable spool and compressing the elastomer
It sets.
In an embodiment, which is further set to one using the first valve body section and the second valve body section
On circuit board.
In an embodiment, the first valve body section and the second valve body section are further respectively provided with an outer housing, and
Each outer housing has multiple positioning support portions being inserted on the circuit board.
In an embodiment, the intake section, the first air-flow channel and the setting of the second air-flow channel are extended in same
Line, the first movable spool and the second movable spool are arranged logical in first airflow channel and second air-flow along the extension line
In road.
Further have in an embodiment, between first airflow channel and second airflow channel one to be connected to this
One air-flow guidance part of one airflow channel and second airflow channel.
In an embodiment, the air-flow guidance part further include one first air-flow guiding section and one with this first
Air-flow guides the second air-flow guiding section of section connection, and the first air-flow guiding area section is located in the first valve body section and is somebody's turn to do
The connection of first airflow channel, the second air-flow guiding area section is located in the second valve body section to be connected to second airflow channel.
In an embodiment, which further utilizes an interconnecting piece mutually to interconnect with the second valve body section
It connects.
In an embodiment, which further includes a first connecting portion and a second connecting portion, this first
For connecting portion in the first valve body section, which is located at the second valve body section, enables the first valve body section and is somebody's turn to do
Second valve body section is connected with each other using the first connecting portion and the second connecting portion.
Through the above technical solutions, the present invention is compared to the prior art, substantially can effectively reach it is following the utility model has the advantages that
It is connect 1. solenoid valve of the present invention carries out group by existing structure between two valve bodies, it can be ensured that the leakproofness of whole solenoid valve,
To promote air-tightness.
2. constituting one to an object to be inflatable using the change in location of the movable spool of two valves intracorporal two to be filled and deflated by and air pressure
Maintain the switching of three kinds of states.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention.
Fig. 2 is the diagrammatic cross-section of the first movement of the present invention.
Fig. 3 is the diagrammatic cross-section of the second movement of the present invention.
Fig. 4 is the diagrammatic cross-section of third of the present invention movement.
Fig. 5 is that the multiple solenoid valves of the present invention are arranged in the stereoscopic schematic diagram on circuit board.
Specific embodiment
Detailed description for the present invention and technology contents, now just cooperation schema is described as follows:
Please refer to shown in Fig. 1 and Fig. 2, can be seen that as shown in the figure, a kind of solenoid valve 10 proposed by the invention,
To connect, an object to be inflatable 20 composition one is filled and deflated by and air pressure maintenance state, the solenoid valve 10 contain one first valve body area
30, one second valve body section 40 of section and an inflation section 50.
The first valve body section 30 has one first airflow channel 31, an exhaust portion 32 and one first movable spool 33.
First airflow channel 31 is located in the first valve body section 30 and is connected to the exhaust portion 32, which can connect outside one
The exhaust unit (belong to the prior art not in this to go forth) in portion, is released a gas from the exhaust portion 32, this first can
Movable valve plug 33 is located in first airflow channel 31, and the first movable spool 33 has decision in first airflow channel 31
The exhaust portion 32 discharges a detent position and a release position for the gas.In the present embodiment, the first movable spool 33
Position is controlled by an elastomer 34 and an excitation element 35, which is set in first airflow channel 31 simultaneously
The first movable spool 33 is held on top, enables the first movable spool 33 in being maintained at the normally closed closing in first airflow channel 31
Position, the excitation element 35 are set to the position of the corresponding first air-flow channel 31 of the first valve body section 30, and can be used to connect
An excitation electric power is received to attract magnetic force in generating one in first airflow channel 31, to drive this first can using the attraction magnetic force
Movable valve plug 33 is in 31 intrinsic displacement of the first airflow channel and compresses the elastomer 34, makes the first movable spool 33 in first gas
The release position is maintained in circulation road 31.
For the second valve body section 40 to connect with the first valve body section 30, which has one second
Airflow channel 41, an intake section 42 and one second movable spool 43.Second airflow channel 41 is located at the second valve body section
It is connected in 40 and with first airflow channel 31 of the first valve body section 30, the intake section 42 and 41 phase of the second airflow channel
It is intercommunicated and can be used to be connected an outside pumping cells (belong to the prior art not in this to go forth), import the gas from external
In the intake section 42, which is located in second airflow channel 41, and the second movable spool 43 this
There is a detent position and the release position for determining that the intake section 42 imports the gas in two airflow channels 41.In the present embodiment
In, the position of the second movable spool 43 is controlled by an elastomer 44 and an excitation element 45, the elastomer 44 setting
The second movable spool 43 is held in second airflow channel 41 and top, enables the second movable spool 43 in second airflow channel
Normally closed detent position is maintained in 41, which is set to the corresponding second air-flow channel of the second valve body section 40
41 position, and can be used to receive an excitation electric power be somebody's turn to do to utilize in generating an attraction magnetic force in second airflow channel 41
Attract magnetic force drive the second movable spool 43 in 41 intrinsic displacement of the second airflow channel and compress the elastomer 44, make this second
Movable spool 43 is in being maintained at release position in second airflow channel 41.
For the inflation section 50 to connect the object to be inflatable 20, which has one and second airflow channel 41
The third airflow channel 51 of connection, when the second movable spool 43 is in being maintained at the release position in second airflow channel 41
When, enable the intake section 42 be connected to the third airflow channel 51.
When the present invention acts, as shown in Fig. 2, when the first movable spool 33 and the second movable spool 43 are by those bullets
Property body 34,44 elastic force effect and respectively at being located at detent position in first airflow channel 31 and the second air-flow channel 41
When, the intake section 42 and the exhaust portion 32 are closed by the first movable spool 33 with the second movable spool 43 respectively this moment,
Make the intake section 42 that can not import the gas, and the gas can not be similarly released by the exhaust portion 32, and the gas is caused to exist
It is formed one time in the object to be inflatable 20, the third airflow channel 51, second airflow channel 41 and first airflow channel 31
Line state, and then so that the object to be inflatable 20 is formed an air pressure and maintain state.
It is as also shown in fig. 3, when the first movable spool 33 in first airflow channel 31 by 35 institute of excitation element
The attraction magnetic force actuation of generation, and the second movable spool 43 in second airflow channel 41 not by 45 actuation of excitation element
When, which can be in being displaced in first airflow channel 31 towards the direction of the elastomer 34, and compresses the bullet
Property body 34, enable the first movable spool 33 in first airflow channel 31 be located at one open position, make the exhaust portion 32 with
First airflow channel 31 formed a connected state, and the second movable spool 43 in second airflow channel 41 by the bullet
Property body 44 top hold the intake section 42 made to be held in closed state, this moment the gas can from the object to be inflatable 20 sequentially by this
After three airflow channels 51, second airflow channel 41 and first airflow channel 31, then discharged by the exhaust outlet 32, into
And an instroke is formed to the object to be inflatable 20, to achieve the effect that be vented the object to be inflatable 20.
In addition, as shown in figure 4, working as the second movable spool 43 in second airflow channel 41 by the excitation element 45
Generated attraction magnetic force actuation, and the first movable spool 33 in first airflow channel 31 not by the excitation element 35 make
When dynamic, which can be in being displaced in second airflow channel 41 towards the direction of the elastomer 44, and compressing should
Elastomer 44 enables the second movable spool 43 in being located at a position opened in second airflow channel 41, makes the intake section 42
With second airflow channel 41 formed a connected state, and the first movable spool 33 in first airflow channel 31 by this
The top of elastomer 34, which is held, makes the exhaust portion 32 be held in closed state, and the gas can enter second gas from the intake section 42 this moment
Entered in the object to be inflatable 20 by the third airflow channel 51 again in circulation road 41, and then one is formed to the object to be inflatable 20 and is filled
Gas stroke, to achieve the effect that inflate the object to be inflatable 20.
As described above, the solenoid valve 10 of the present invention, it is main by control the first movable spool 33 with this second
Movable spool 43 can reach the object to be inflatable 20 in the change in location of first airflow channel 31 and the second air-flow channel 41
To the control of three kinds of different trips.
Again as shown in Figs.1 and 2, in the present embodiment, the solenoid valve 10 of the present embodiment further can be used to pacify
Loaded on a circuit board 60, mainly in being provided with one first outer housing 36 on the first valve body section 30 and in second valve
A second housing body 46 is provided on body section 40, and towards the circuit board on first outer housing 36 and the second housing body 46
60 direction, which extends, is convexly equipped with multiple positioning support portions 37,47, those positioning support portions 37,47 with it is multiple on the circuit board 60
Location hole 61 is corresponding, and the solenoid valve 10 is enabled to be able to be inserted in those location holes 61 by those positioning support portions 37,47, into
And the solenoid valve 10 is enable to be fixed on the circuit board 60.
In addition, in the present embodiment, which can set with the inflation section 50 for the valve body of integral type
Meter, and be connected with each other using an interconnecting piece 70 between the first valve body section 30 and the second valve body section 40, the interconnecting piece 70
It include a first connecting portion 71 and a second connecting portion 72, which is set to the first valve body section 30,
The second connecting portion 72 is set on the second valve body section 40, obtains 40 sections of the first valve body section 30 and the second valve body area
To be connected with each other.
Furthermore further using 80 phase of an air-flow guidance part between first airflow channel 31 and second airflow channel 41
Intercommunicated, which is connected to by one first air-flow guiding section 81 and one with first air-flow guiding section 81
Second air-flow guiding section 82 is formed, and first air-flow guiding section 81 is set in the first connecting portion 71, second gas
Conductance draws section 82 and is set in the second connecting portion 71, when the first valve body section 30 and the second valve body section 40 are utilized and be somebody's turn to do
When first connecting portion 71 and the second connecting portion 72 are connected with each other, first airflow channel 31 and second airflow channel 41 can be made
It is mutual and guiding the air-flow guidance part 80 composed by section 82 with second air-flow as first air-flow guiding section 81
Connection, causes the gas to be able to after 80s between first airflow channel 31 and second airflow channel 41 by the air-flow guidance part
Flowing.
And the aforementioned intake section 42, second airflow channel 41, the air-flow guidance part 80 and first airflow channel 41
It is further that setting extends online same, and the first movable spool 33 is set with the second movable spool 43 along the extension line
Set in first airflow channel 31 and second airflow channel 41, tool with can make the gas the first airflow channel 31 with this
Flowing between two airflow channels 41 is more smooth, and can reduce loss of the gas in those runners.
It is as also shown in fig. 5, the solenoid valve 10 of the invention further can multiple groups be arranged on the circuit board 60, should
Those intake sections 42 of a little solenoid valves 10 can be serially connected and connect an outside pumping cells, when the outside pumping cells are outside
When portion extracts a gas, the gas can be made to be entered in each solenoid valve 10 by those intake sections 42 simultaneously.In addition, those electromagnetism
Those exhaust portions 32 of valve 10 can also be serially connected and connect an external exhaust gas unit, when the external exhaust gas unit is from the exhaust
When the gas is extracted in portion 32 out, the gas in each solenoid valve 10 can be made to be taken out simultaneously from those exhaust portions 32 simultaneously
Out.
Although the present invention has been described by way of example and in terms of the preferred embodiments, however, it is not to limit the invention, therefore any is familiar with
This those skilled in the art, without departing from the spirit and scope of the present invention, and it is made it is a little change and retouch, should all be covered by the present invention
In, therefore protection scope of the present invention should be defined by the scope of the appended claims.
Though only the present invention is as above with preferred embodiment explanation, however, it is not to limit the invention, any to be familiar with this technology
Personnel, it is made without departing from the spirit and scope of the present invention to change and retouch, technology scope of the invention should be belonged to.
Claims (10)
1. a kind of solenoid valve, to connect, object to be inflatable composition one is filled and deflated by and air pressure maintains state, which is characterized in that
The solenoid valve includes:
There is one first airflow channel, one to be connected to first airflow channel for one first valve body section, the first valve body section
Exhaust portion and one be located at first airflow channel the first movable spool, the first movable spool have determine the exhaust portion release
One detent position of deflation body and a release position；
One second valve body section, to connect with the first valve body section, which has one and first air-flow
Second airflow channel of channel connection, an intake section being connected to second airflow channel and one is positioned at second airflow channel
The second movable spool, the second movable spool have determine the intake section import gas a detent position and an open stance
It sets；And
One inflation section, to connect the object to be inflatable, which has a third being connected to second airflow channel
Airflow channel is located at the detent position with the first movable spool and the second movable spool is located at the release position and defines outlet
Body, which is made of the intake section via the second airflow channel and the third airflow channel, carries out a charging stroke to the object to be inflatable,
It is located at the release position with the first movable spool and the second movable spool is located at the detent position and defines the gas by this
Object to be inflatable release gas is released by first airflow channel, second airflow channel and the third airflow channel to the exhaust portion
Out gas and constitute to the object to be inflatable carry out an instroke and with the first variable spool be located at detent position and this
Two variable spools, which are located at the detent position and define gas, to be maintained in the object to be inflatable and constitutes and carry out one to the object to be inflatable
Air pressure maintains stroke.
2. solenoid valve as described in claim 1, which is characterized in that the first valve body section further include one be set to this
Corresponding first airflow channel of elastomer and one in one air-flow channel, which is arranged and receives an excitation electric power, generates an attraction magnetic
The excitation element of power, the elastomer enable the first movable spool position in pushing against the first movable spool in first airflow channel
In the detent position, the excitation element using attracting magnetic force to attract the first movable spool and compressing the elastomer, enable this first
Movable spool is located at the open position.
3. solenoid valve as described in claim 1, which is characterized in that the second valve body section further include one be set to this
Corresponding second airflow channel of elastomer and one in two air-flow channels, which is arranged and receives an excitation electric power, generates an attraction magnetic
The excitation element of power, the elastomer enable the second movable spool position in pushing against the second movable spool in second airflow channel
In the detent position, the excitation element using attracting magnetic force to attract the second movable spool and compressing the elastomer, enable this second
Movable spool is located at the open position.
4. solenoid valve as described in claim 1, which is characterized in that the solenoid valve further utilize the first valve body section and this
Two valve body sections are set on a circuit board.
5. solenoid valve as claimed in claim 4, which is characterized in that the first valve body section further divides with the second valve body section
Not Ju You an outer housing, and each outer housing have multiple positioning support portions being inserted on the circuit board.
6. solenoid valve as described in claim 1, which is characterized in that the intake section, first airflow channel and second air-flow
Channel setting extends online same, and the first movable spool and the second movable spool are arranged along the extension line in first gas
In circulation road and second airflow channel.
7. solenoid valve as described in claim 1, which is characterized in that between the first air-flow channel and second airflow channel further
An air-flow guidance part with one to be connected to first airflow channel Yu second airflow channel.
8. solenoid valve as claimed in claim 7, which is characterized in that the air-flow guidance part further includes the guiding of one first air-flow
Section and one section is guided with the second air-flow for be connected to of first air-flow guiding section, the first air-flow guiding area section, which is located at, is somebody's turn to do
It is connected in first valve body section with first airflow channel, the second air-flow guiding area section is located in the second valve body section and should
The connection of second airflow channel.
9. solenoid valve as described in claim 1, which is characterized in that the first valve body section and the second valve body section are further sharp
It is connected with each other with an interconnecting piece.
10. solenoid valve as claimed in claim 9, which is characterized in that the interconnecting piece further include a first connecting portion and
One second connecting portion, the first connecting portion are located at the first valve body section, which is located at the second valve body section, enable
The first valve body section and the second valve body section are connected with each other using the first connecting portion and the second connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352737.3A CN108953683A (en) | 2017-05-18 | 2017-05-18 | Solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352737.3A CN108953683A (en) | 2017-05-18 | 2017-05-18 | Solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953683A true CN108953683A (en) | 2018-12-07 |
Family
ID=64461979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352737.3A Pending CN108953683A (en) | 2017-05-18 | 2017-05-18 | Solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953683A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030403A (en) * | 2019-04-15 | 2019-07-19 | 广东万和热能科技有限公司 | A kind of gas ratio valve |
| CN110145623A (en) * | 2019-05-30 | 2019-08-20 | 广东万和热能科技有限公司 | Gas ratio valve |
| WO2021093405A1 (en) * | 2019-11-13 | 2021-05-20 | 廊坊市金色时光科技发展有限公司 | Pump valve module and operating method therefor, massage solenoid valve pump valve module for car seat, and car seat |
| EP3869074A1 (en) * | 2020-02-24 | 2021-08-25 | Schukra Gerätebau GmbH | Electrically actuated valves |
| TWI756655B (en) * | 2020-03-30 | 2022-03-01 | 比理恩設計有限公司 | Valve body, electromagnet switch valve and bed structure |
| US11808374B2 (en) | 2020-12-30 | 2023-11-07 | Leggett & Platt Canada Co. | Fluid management system |
| CN110030403B (en) * | 2019-04-15 | 2024-06-07 | 广东万和热能科技有限公司 | Gas proportional valve |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030403A (en) * | 2019-04-15 | 2019-07-19 | 广东万和热能科技有限公司 | A kind of gas ratio valve |
| CN110030403B (en) * | 2019-04-15 | 2024-06-07 | 广东万和热能科技有限公司 | Gas proportional valve |
| CN110145623A (en) * | 2019-05-30 | 2019-08-20 | 广东万和热能科技有限公司 | Gas ratio valve |
| CN110145623B (en) * | 2019-05-30 | 2024-04-09 | 广东万和热能科技有限公司 | Gas Proportional Valve |
| WO2021093405A1 (en) * | 2019-11-13 | 2021-05-20 | 廊坊市金色时光科技发展有限公司 | Pump valve module and operating method therefor, massage solenoid valve pump valve module for car seat, and car seat |
| EP3869074A1 (en) * | 2020-02-24 | 2021-08-25 | Schukra Gerätebau GmbH | Electrically actuated valves |
| WO2021170353A1 (en) * | 2020-02-24 | 2021-09-02 | Schukra Gerätebau Gmbh | Electrically actuated valves |
| TWI756655B (en) * | 2020-03-30 | 2022-03-01 | 比理恩設計有限公司 | Valve body, electromagnet switch valve and bed structure |
| US11612257B2 (en) | 2020-03-30 | 2023-03-28 | Brilliant Product Design Co., Ltd. | Valve body, electromagnet switch valve and bed structure |
| US11808374B2 (en) | 2020-12-30 | 2023-11-07 | Leggett & Platt Canada Co. | Fluid management system |
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Application publication date: 20181207 |