CN210800133U - Four-position three-way electromagnetic valve capable of being freely combined - Google Patents
Four-position three-way electromagnetic valve capable of being freely combined Download PDFInfo
- Publication number
- CN210800133U CN210800133U CN201921038957.XU CN201921038957U CN210800133U CN 210800133 U CN210800133 U CN 210800133U CN 201921038957 U CN201921038957 U CN 201921038957U CN 210800133 U CN210800133 U CN 210800133U
- Authority
- CN
- China
- Prior art keywords
- inflation
- air
- line frame
- adapter
- air inlet
- 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
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a but four-digit three way solenoid valve of independent assortment, include: the valve body, the air inlet blast nozzle, the inflation mechanism, the air release mechanism and the valve plug; the valve body includes the adapter, aerifys line frame and the line frame that loses heart, aerifys line frame and loses heart line frame and is equipped with central through-hole respectively, is equipped with air connector on the adapter, interface, air inlet, pressure measuring chamber and disappointing mouth, aerifys line frame and loses heart line frame's periphery around being equipped with the coil respectively, aerifys the mechanism setting in aerifing line frame's central through-hole, loses heart mechanism setting in losing heart line frame's central through-hole, the utility model discloses can select the solenoid valve quantity of needs according to the in-service use demand, aerify a plurality of solenoid valves of being in the same place simultaneously through a common inlet end, the installation volume that significantly reduces not only promotes the convenience of installation by a wide margin, can also make and installation cost.
Description
Technical Field
The utility model relates to a technical field of solenoid valve especially indicates a but four-digit three way solenoid valve of independent assortment.
Background
In the conventional inflation and exhaust system, three valve bodies are sequentially arranged on an inflation pipe between an air pump and a device to be inflated (such as an air bag) in an online manner to control inflation and exhaust of the inflation pipe; these three valve bodies are respectively: a check valve, an air inlet valve capable of controlling the air inflation of the air bag and an air outlet valve bypassing the air inflation pipeline. In addition, a pressure relief valve must be provided in the inflation and exhaust system to prevent the airbag from being inflated too fully and bursting.
As can be seen from the above-mentioned components of the conventional inflation and exhaust system, if it is not easy to install a set of airbags on the vehicle seat, the air pump and the plurality of valve bodies must be disposed at appropriate positions, and the layout of the lines between the air pump and the valve body and between the valve body and the airbags must be considered, which makes installation difficult and costs high.
In view of the above, the inventor of the present invention has accumulated research and practical experience in related fields for many years, and has designed a four-position three-way electromagnetic valve with a free combination to solve the problem of difficult installation of the existing air charging and discharging system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough and provide a but the independent assortment's quadbit three-way solenoid valve that small, energy consumption and with low costs, and can assemble according to the actual demand.
In order to achieve the above purpose, the solution of the present invention is:
a kind of four-figure three-way electromagnetic valve that can be combined freely, it includes: at least one valve body, an air inlet nozzle, at least one inflation mechanism, at least one air release mechanism and a valve plug; the valve body comprises an adapter seat, an inflation line frame and an air release line frame, wherein the inflation line frame and the air release line frame are arranged on the adapter seat, the inflation line frame and the air release line frame are respectively provided with a central through hole, the adapter seat is also provided with an air inlet connector and an inserting port, an air inlet channel for mutually communicating the air inlet connector and the inserting port is formed between the air inlet connector and the inserting port, the adapter seat is provided with an air inlet for communicating the inflation line frame and the air inlet channel, the adapter seat is provided with a pressure measuring cavity for communicating the central through hole of the inflation line frame, and the adapter seat is also provided with an air release port for;
the air inlet air nozzle is inserted and matched with an air inlet connector of the valve body adapter, the valve plug is inserted and matched with an insertion port of the valve body adapter, and coils are respectively wound on the peripheries of the air inflation line frame and the air release line frame;
the inflation mechanism is arranged in a central through hole of the inflation line frame, the inflation mechanism comprises an inflation air nozzle, an inflation spring, an inflation valve core and an inflation air plug, the inflation air nozzle is arranged in the central through hole of the inflation line frame away from the adapter, the inflation valve core is arranged in the central through hole of one end, close to the adapter, of the inflation line frame, the inflation spring is arranged between the inflation valve core and the inflation air nozzle, the inflation air plug is arranged at one end, close to the adapter, of the inflation valve core, and the inflation air plug corresponds to an air inlet of the adapter;
the utility model discloses a wind turbine, including the frame, the frame is equipped with the frame, the frame is equipped.
Furthermore, the valve body of a plurality of solenoid valves passes through the combination of pegging graft each other of air inlet joint and interface, and the interface of preceding solenoid valve body is pegged graft each other with the air inlet joint of a back solenoid valve body and is cooperated, and the air inlet joint and the tuyere that admits air of the solenoid valve body of foremost are pegged graft and are cooperated, the interface of the solenoid valve body of rearmost with the valve plug is inserted and is established the cooperation.
Further, sealing rings are respectively arranged between the valve body at the frontmost end and the air inlet air nozzle, between the inserting ports of the two valve bodies which are mutually inserted and matched and the air inlet connector, and between the inserting port of the valve body at the rearmost end and the valve plug.
Further, the peripheries of the inflation line frame and the air leakage line frame of the valve body are respectively provided with a yoke, each yoke is of a U-shaped structure with an opening facing the adapter, one yoke is arranged outside the inflation line frame and a coil wound outside the inflation line frame, the other yoke is arranged outside the air leakage line frame and the coil wound outside the air leakage line frame, and the opening end of each yoke is provided with a rear cover fixedly matched with the opening of the yoke.
Furthermore, a sealing ring is arranged between the air charging tuyere and the inner wall of the central through hole of the air charging wire frame.
Further, the one end that the case of inflating is adjacent with the tuyere of aerifing is equipped with the silence gasket of protruding rubber material to this case terminal surface of inflating, the case of bleeding is equipped with the silence gasket of protruding rubber material to this case terminal surface of bleeding with the adjacent one end of the tuyere of disappointing.
Furthermore, the adapter, the inflation line frame and the air leakage line frame are integrally formed.
Furthermore, the pressure measuring cavity of the adapter is connected with an external pressure sensor.
After the structure of the oil adding device is adopted, the utility model discloses but the quadbit three way solenoid valve of independent assortment will aerify, lose heart integrated together, and the circular telegram is aerifyd, and the outage is disappointed, through the inlet channel of each valve body of an inlet nozzle intercommunication, can carry out the air feed to a plurality of valve bodies of uniting together simultaneously, saves the installation volume of a plurality of solenoid valves greatly, improves the operation convenience that fills the gassing to the quantity of valve body still can increase and decrease the setting according to the actual demand. Compared with the prior art, the utility model provides a when the tradition fills the exhaust system installation, air pump, a plurality of valve body problem on space configuration and pipeline overall arrangement supply the air current function with the air pump, aerify the function, aerify the back and end integration such as function, exhaust function as an organic whole, the installation volume that significantly reduces not only promotes the convenience of installation by a wide margin, can also make and installation cost very reduce.
Drawings
Fig. 1 is an exploded perspective view of the present invention.
Fig. 2 is a side exploded view of the present invention.
Fig. 3 is a front perspective view of the assembly of the present invention.
Fig. 4 is a back perspective view of the assembly of the present invention.
Fig. 5 is a combined side view of the present invention.
Fig. 6 is a cross-sectional view of the valve body of the present invention.
Fig. 7 is a sectional view a-a of fig. 6.
Fig. 8 is a sectional view B-B of fig. 6.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 8, the utility model discloses a but four-bit three-way solenoid valve of independent assortment, it includes valve body 1, inlet tuyere 2, inflates mechanism 4, loses heart mechanism 5 and valve plug 6.
As shown in fig. 4, the valve body 1 includes an adapter 11, and an inflation line frame 12 and an air release line frame 13 disposed on two sides of the adapter 11, and the adapter 11, the inflation line frame 12 and the air release line frame 17 may be integrally formed. The inflation line frame 12 and the air release line frame 13 are respectively provided with a central through hole 121 and 131, the front end of the adapter 11 is provided with an air inlet joint 111, the rear end of the adapter 11 is provided with a socket 112, an air inlet channel 113 which is used for communicating the air inlet joint 111 with the socket 112 is formed between the air inlet joint 111 and the socket 112, the adapter 11 is provided with an air inlet 114 which is used for communicating the inflation line frame 12 with the air inlet channel 113, the bottom of the adapter 11 is provided with a pressure measuring cavity 115 which is used for communicating the central through hole 121 of the inflation line frame 12, and the adapter 11 is also provided with an air release port 116 which is used for communicating the pressure measuring cavity 115 with the air release line.
The air inlet air nozzle 2 is inserted and matched with an air inlet connector 111 of an adapter of the valve body 111, the valve plug 6 is inserted and matched with an insertion port 112 of an adapter 11 of the valve body 1, and a pressure measuring cavity 115 of the adapter 11 can be connected with an external pressure sensor and used for detecting the pressure of gas. The air inlet connector 111 of the valve body 1 is connected with one end of the air inlet nozzle 2, the other end of the air inlet nozzle 2 is connected with an external air pump, the valve bodies 1 of a plurality of electromagnetic valves can be combined with each other through the air inlet connector 111 and the plug-in port 112, the plug-in port 112 of the previous electromagnetic valve body 1 is matched with the air inlet connector 111 of the next electromagnetic valve body 1 in a plug-in manner, the air inlet connector 111 of the most front electromagnetic valve body 1 is matched with the air inlet nozzle 2 in a plug-in manner, and the plug-in port 112 of the most rear electromagnetic valve body 1 is matched with the valve plug 6 in a plug-in manner, so that the air inlet port 113 is. In order to ensure the air tightness of the air intake of the valve body 1, sealing rings 14 are respectively arranged between the valve body 1 at the frontmost end and the air intake tuyere 2, between the insertion port 112 of the two valve bodies 1 and the air intake joint 111 which are mutually inserted and matched, and between the insertion port 112 of the valve body 1 at the rearmost end and the valve plug 6.
The periphery of the inflation line frame 12 and the air leakage line frame 13 is respectively provided with a yoke 7, each yoke 7 is a U-shaped structure with an opening facing the adapter 11, the periphery of the inflation line frame 12 and the air leakage line frame 13 is respectively wound with a coil 8, the inflation line frame 12 and the coil 8 wound on the inflation line frame 12 are respectively provided with one yoke 7, the air leakage line frame 13 and the coil 8 wound outside the air leakage line frame 13 are provided with the other yoke 7, and the opening end of each yoke 7 is provided with a rear cover 9 fixedly matched with the opening of the yoke 7.
The inflation mechanism 4 is arranged in a central through hole 121 of the inflation line frame 12, the inflation mechanism 4 comprises an inflation air nozzle 41, an inflation spring 42, an inflation valve core 43 and an inflation air plug 44, one end of the inflation air nozzle 41 extends out of one end of the yoke 7 away from the opening and is connected with a product to be inflated (such as an air bag), a sealing ring 45 is arranged between the inflation air nozzle 41 and the inner wall of the central through hole 121 of the inflation line frame 12, the inflation valve core 43 is arranged in the central through hole 121 of one end of the inflation line frame 12 close to the opening, the inflation spring 42 is arranged between the inflation valve core 43 and the inflation air nozzle 41, a mute gasket 46 made of rubber material and protruding to the end face of the inflation valve core 43 is arranged at one end of the inflation valve core 43 adjacent to the inflation air nozzle 41, and the mute gasket 46 can prevent noise when the inflation valve core 43 contacts with the inflation. The inflation valve plug 44 is disposed at an end of the inflation valve core 43 close to the adapter 11, and the inflation valve plug 44 corresponds to the air inlet 114 of the adapter 11. The elastic force of the inflation spring 42 pushes the inflation tuyere 41 and the inflation valve core 43 outwards, so that the inflation valve core 43 has a force towards the adapter 11, and the inflation air plug 44 on the inflation valve core 43 blocks the air inlet 114 of the adapter 11.
The setting of mechanism 5 loses heart in the central through hole 131 of the line frame 13 of disappointing, this mechanism 5 of disappointing is including disappointing tuyere 51, the spring 52 that loses heart 53 and the air lock 54 that loses heart, it stretches out outside yoke 7 deviates from the open-ended one end to lose heart 51 one end, and the setting of valve core 53 that loses heart is close to open-ended one end central through hole 131 in line frame 13, loses heart 53 and loses heart 51 between be equipped with the spring 52 that loses heart, the one end that loses heart 53 and lose heart 51 are adjacent is equipped with the protruding silence gasket 55 to the rubber material of this valve core 53 terminal surface that loses heart, and silence gasket 55 can make when losing heart 53 and losing heart 51 contact not produce the noise. The air release plug 54 is arranged at one end of the air release valve core 53 close to the adapter 11, and the air release plug 54 corresponds to the air release opening 116 of the adapter 11. The elastic force of the release spring 52 pushes the release tuyere 51 and the release valve core 53 outwards, so that the release valve core 53 has a force towards the adapter 11, and the release plug 54 on the release valve core 53 plugs the release opening 116 of the adapter 11.
The working principle of the utility model is as follows:
the air inlet nozzle 2 is connected with an external air pump, when the air pump is inflated, air enters the air inlet channel 113 of the valve body 1 from the air inlet nozzle 2, and then enters the air inlet 114 of the adapter 11 from the air inlet channel 113. When the inflation device is used for inflation, after the coil 8 arranged around the periphery of the inflation line frame 12 is electrified, the inflation valve core 43 overcomes the elasticity of the inflation spring 42 under the action of electromagnetic force, and drives the inflation air plug 44 to move towards one end of the inflation air nozzle 41, so that the central through hole 121 of the inflation line frame 12 is communicated with the air inlet 114, and air flows into the central through hole 121 of the line frame 12 from the air inlet 114 and then flows into the inflation air nozzle 41 to inflate a product to be inflated. After the coil 8 is powered off, the electromagnetic force disappears, and under the elastic force of the inflation spring 42, the inflation valve core 43 abuts against the adapter 11, so that the air plug 44 on the valve core 43 plugs one end of the air inlet 114, and air leakage is avoided.
When air is discharged, after the coil 8 of the pressure-releasing line frame 13 is electrified, the air-releasing valve core 53 overcomes the elasticity of the pressure-releasing spring 52 under the action of electromagnetic force, and drives the air-releasing air plug 54 to move towards one end of the air-releasing tuyere 51, so that the central through hole 131 of the line frame 13 is communicated with the air-releasing opening 116 of the adapter 11, and the air in the central through hole 121 of the air-filling line frame 12 flows to the air-releasing opening 116 from the pressure-measuring cavity 115, then enters the central through hole 131 of the air-releasing line frame 13, and finally is discharged from the air-releasing tuyere 51. After the air release is completed, the coil 8 of the air release mechanism 5 is powered off, the electromagnetic force disappears, and the air release plug 54 on the air release valve core 53 blocks the air release opening 116 of the adapter 11 under the action of the elastic force of the air release spring 52.
The pressure sensor connected with the pressure measuring cavity 115 of the adapter 11 can sense the gas pressure in real time, and the adjustment of inflation and deflation can be carried out in real time according to the gas pressure.
The utility model discloses but the quadbit three-way solenoid valve of independent assortment will inflate, lose heart integrated together, can carry out the air feed to a plurality of solenoid valves of being in the same place through an inlet air tuyere 2, saves the installation volume of a plurality of solenoid valves greatly, improves the operation convenience of filling gassing, and the quantity of solenoid valve still can increase and decrease the setting according to the actual demand. Compared with the prior art, the utility model provides a when the tradition fills the exhaust system installation, air pump, a plurality of valve body problem on space configuration and pipeline overall arrangement supply the air current function with the air pump, aerify the function, aerify the back and end integration such as function, exhaust function as an organic whole, the installation volume that significantly reduces not only promotes the convenience of installation by a wide margin, can also make and installation cost very reduce.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (8)
1. A four-position three-way electromagnetic valve capable of being freely combined is characterized by comprising: at least one valve body, an air inlet nozzle, at least one inflation mechanism, at least one air release mechanism and a valve plug; the valve body comprises an adapter seat, an inflation line frame and an air release line frame, wherein the inflation line frame and the air release line frame are arranged on the adapter seat, the inflation line frame and the air release line frame are respectively provided with a central through hole, the adapter seat is also provided with an air inlet connector and an inserting port, an air inlet channel for mutually communicating the air inlet connector and the inserting port is formed between the air inlet connector and the inserting port, the adapter seat is provided with an air inlet for communicating the inflation line frame and the air inlet channel, the adapter seat is provided with a pressure measuring cavity for communicating the central through hole of the inflation line frame, and the adapter seat is also provided with an air release port for;
the air inlet air nozzle is inserted and matched with an air inlet connector of the valve body adapter, the valve plug is inserted and matched with an insertion port of the valve body adapter, and coils are respectively wound on the peripheries of the air inflation line frame and the air release line frame;
the inflation mechanism is arranged in a central through hole of the inflation line frame, the inflation mechanism comprises an inflation air nozzle, an inflation spring, an inflation valve core and an inflation air plug, the inflation air nozzle is arranged in the central through hole of the inflation line frame away from the adapter, the inflation valve core is arranged in the central through hole of one end, close to the adapter, of the inflation line frame, the inflation spring is arranged between the inflation valve core and the inflation air nozzle, the inflation air plug is arranged at one end, close to the adapter, of the inflation valve core, and the inflation air plug corresponds to an air inlet of the adapter;
the utility model discloses a wind turbine, including the frame, the frame is equipped with the frame, the frame is equipped.
2. The four-position three-way electromagnetic valve as claimed in claim 1, wherein: the valve body of a plurality of solenoid valves passes through the combination of pegging graft each other of air inlet joint and interface, the interface of preceding solenoid valve body and the air inlet joint of the next solenoid valve body cooperation of pegging graft each other, the air inlet joint and the cooperation of admitting air tuyere grafting of the solenoid valve body of foremost end, the interface of the solenoid valve body of rearmost end with the cooperation is established in the plug insertion of valve plug.
3. The four-position three-way electromagnetic valve as claimed in claim 2, wherein: sealing rings are respectively arranged between the valve body at the frontmost end and the air inlet blast nozzle, between the inserting ports of the two valve bodies which are mutually inserted and matched and the air inlet joint, and between the inserting port of the valve body at the rearmost end and the valve plug.
4. The four-position three-way electromagnetic valve as claimed in claim 1 or 2, which can be freely combined, characterized in that: the periphery of an inflation line frame and an air leakage line frame of the valve body is respectively provided with a yoke, each yoke is of a U-shaped structure with an opening facing the adapter, the yoke is arranged outside the inflation line frame and a coil wound on the inflation line frame, the other yoke is arranged outside the air leakage line frame and the coil wound outside the air leakage line frame, and the opening end of each yoke is provided with a rear cover fixedly matched with the opening of the yoke.
5. The four-position three-way electromagnetic valve as claimed in claim 1 or 2, which can be freely combined, characterized in that: and a sealing ring is arranged between the air charging tuyere and the inner wall of the central through hole of the air charging wire frame.
6. The four-position three-way electromagnetic valve as claimed in claim 1 or 2, which can be freely combined, characterized in that: the one end that aerifys the case and aerify the tuyere adjacent is equipped with the protruding silence gasket that reaches the rubber material of this case terminal surface of aerifing, the case of letting out gas is equipped with the protruding silence gasket that stretches to the rubber material of this case terminal surface of letting out gas with the adjacent one end of disappointing the tuyere.
7. The four-position three-way electromagnetic valve as claimed in claim 1 or 2, which can be freely combined, characterized in that: the adapter, the inflation line frame and the air leakage line frame are integrally formed.
8. The four-position three-way electromagnetic valve as claimed in claim 1 or 2, which can be freely combined, characterized in that: and the pressure measuring cavity of the adapter is connected with an external pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038957.XU CN210800133U (en) | 2019-07-05 | 2019-07-05 | Four-position three-way electromagnetic valve capable of being freely combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038957.XU CN210800133U (en) | 2019-07-05 | 2019-07-05 | Four-position three-way electromagnetic valve capable of being freely combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800133U true CN210800133U (en) | 2020-06-19 |
Family
ID=71229204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038957.XU Active CN210800133U (en) | 2019-07-05 | 2019-07-05 | Four-position three-way electromagnetic valve capable of being freely combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800133U (en) |
-
2019
- 2019-07-05 CN CN201921038957.XU patent/CN210800133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109318770B (en) | Seat multi-airbag comfort system integrating lumbar support and multipoint massage | |
| CN210343897U (en) | Freely combined two-in-four position three-way electromagnetic valve | |
| CN105443807A (en) | Combined-type distributing valve group | |
| CN210800133U (en) | Four-position three-way electromagnetic valve capable of being freely combined | |
| CN110822133A (en) | Combined type solenoid valve, pump valve module and car seat | |
| CN210290878U (en) | Four-position three-way electromagnetic valve capable of being freely combined | |
| CN112959929B (en) | Pneumatic adjusting system for solenoid valve pump valve module and car seat | |
| CN210290879U (en) | Two-position three-way electromagnetic valve with automatic pressure relief function | |
| CN211599628U (en) | Combined type solenoid valve, combined type solenoid valve controller module and car seat | |
| CN210290849U (en) | Four-position four-way two-linkage electromagnetic valve | |
| CN210290876U (en) | Four-position three-way electromagnetic valve with automatic pressure relief function | |
| WO2017133586A1 (en) | General purpose air pump integrating inflation and deflation functions | |
| CN210290857U (en) | Two-position two-way electromagnetic valve capable of being freely combined | |
| CN210290851U (en) | Four-position four-way triple electromagnetic valve | |
| CN109386629B (en) | Charging and discharging valve seat with adjustable flow | |
| CN210290852U (en) | Three-linkage two-position three-way electromagnetic valve with automatic pressure relief function and one-way valve | |
| CN113246824A (en) | Integrated air flue control module of automobile seat pneumatic massage waist support | |
| CN211145520U (en) | System valve unit | |
| CN219221427U (en) | Novel automobile seat air valve control assembly | |
| CN210290877U (en) | Two-position three-way electromagnetic valve with automatic pressure relief function and one-way valve | |
| CN210397811U (en) | Two-position three-way electromagnetic valve with one-way valve | |
| CN207762313U (en) | A kind of automotive seat massage system solenoid valve block | |
| CN210290850U (en) | Two-linkage two-position three-way electromagnetic valve with automatic pressure relief function and one-way valve | |
| CN212616515U (en) | Electromagnetic valve | |
| CN209581238U (en) | A kind of more air bag comfort systems of seat of integrated lumbar support and multiple spot massage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |