CN210290857U - Two-position two-way electromagnetic valve capable of being freely combined - Google Patents
Two-position two-way electromagnetic valve capable of being freely combined Download PDFInfo
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- CN210290857U CN210290857U CN201921039034.6U CN201921039034U CN210290857U CN 210290857 U CN210290857 U CN 210290857U CN 201921039034 U CN201921039034 U CN 201921039034U CN 210290857 U CN210290857 U CN 210290857U
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- air inlet
- adapter
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- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 15
- 230000010354 integration Effects 0.000 abstract description 3
- 230000009172 bursting Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a but two ally oneself with two position two-way solenoid valve of independent assortment, include: the valve comprises at least one valve body, an air inlet blast nozzle, at least two valve cores, at least two inflation blast nozzles, at least two springs, at least two air plugs and a valve plug; the valve body includes adapter and two line framves, and the adapter is equipped with air inlet joint and interface, and each line frame is equipped with one respectively case, one aerify tuyere, a spring and an air lock, the periphery of each line frame is respectively around being equipped with the coil, the utility model discloses can carry out the air feed to a plurality of valve bodies of uniting together simultaneously, and each valve body can aerify two air pockets simultaneously, saves the installation volume of a plurality of solenoid valves greatly, improves the operation convenience of aerifing to the quantity of valve body still can increase and decrease the setting according to actual demand, supplies the air current function with the air pump, aerifys the function, aerifys the back and ends the function integration as an organic whole, and the installation volume that significantly reduces promotes the convenience of installation, reduce cost.
Description
Technical Field
The utility model relates to a technical field of solenoid valve especially indicates a two ally oneself with two position two-way solenoid valve that can 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 two-way two-position two-way electromagnetic valve with a free combination function to solve the problem of difficult installation of the conventional air charging and discharging system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to improve prior art not enough and provide a but two-position two-way solenoid valve of independent assortment 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 two-position two-way electromagnetic valve capable of being freely combined comprises at least one valve body, an air inlet air nozzle, at least two valve cores, at least two air charging air nozzles, at least two springs, at least two air plugs and a valve plug; the valve body comprises an adapter seat and wire racks arranged at the left side and the right side of the adapter seat, the front end of the adapter seat is provided with an air inlet joint, the rear end of the adapter seat is provided with an insertion port, an air inlet channel for communicating the air inlet joint with the insertion port is formed between the air inlet joint and the insertion port, the air inlet blast nozzle is inserted and matched with the air inlet joint of the valve body, the valve plug is inserted and matched with the insertion port of the valve body, the wire racks arranged at the two sides of the adapter seat are respectively provided with a central through hole, the adapter seat is provided with an air inlet for communicating the central through hole with the air inlet channel, the central through hole of each wire rack of the valve body is respectively internally provided with the valve core, an air charging blast nozzle, a spring and an air plug, the periphery of each wire rack is respectively wound with a coil, the air charging blast nozzle is arranged in the central through hole at, the valve core is arranged in a central through hole at one end of the wire frame close to the adapter, the spring is arranged between the valve core and the inflating air nozzle, the air plug is arranged at the other end of the valve core, and the air plug corresponds to an air inlet of the adapter.
Furthermore, the valve body is two or more, and each valve body corresponds and is equipped with two spools, two and aerify tuyere, two springs and two air plugs, and the air inlet connector that is located foremost valve body connects the tuyere that admits air, be located rearmost valve body's interface with the valve plug is inserted and is established the cooperation, and the interface of preceding valve body is in the same place with the air inlet connector grafting cooperation of back valve body.
Furthermore, a yoke is arranged on the periphery of each wire frame of the valve body, each yoke is of a U-shaped structure with an opening facing the adapter, each wire frame is arranged in one yoke, and a rear cover fixedly matched with the opening of the yoke is arranged at the opening end of each yoke.
Further, the adapter and the wire frame are integrally formed.
Furthermore, a sealing ring is arranged between the air charging tuyere and the inner wall of the central through hole of the wire frame.
And further, sealing rings are respectively arranged between the valve body at the foremost end and the air inlet air nozzle, between the inserting port of the previous valve body and the air inlet joint of the next valve body, and between the inserting port of the valve body at the rearmost end and the valve plug.
Furthermore, one end of the valve core adjacent to the air charging nozzle is provided with a mute gasket made of rubber and protruding to the end face of the valve core.
After the structure of the oil adding device is adopted, the utility model discloses but an inlet air nozzle is connected to air pump of two position two solenoid valve accessible of independent assortment, inlet air nozzle intercommunication each valve body 1's inlet channel can carry out the air feed to a plurality of valve bodies of uniting together simultaneously, and each valve body can aerify two air pockets simultaneously, saves the installation volume of a plurality of solenoid valves greatly, improves the operation convenience of aerifing to the quantity of valve body still can increase and decrease the setting according to actual demand. Compared with the prior art, the utility model discloses simple structure, when having solved the installation of traditional inflation system, problem on space configuration and pipeline layout of air pump, a plurality of valve body is as an organic whole with air pump supply air current function, the function of aerifing, the contrary function integration that ends after aerifing, and 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 an exploded side view of the present invention.
Fig. 3 is a combined perspective view of the present invention.
Fig. 4 is a combined side view of the present invention.
Fig. 5 is a cross-sectional view of the valve body of the present invention.
Fig. 6 is a sectional view a-a of fig. 4.
Fig. 7 is a sectional view B-B of fig. 4.
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.
The utility model discloses a two-position two-way electromagnetic valve with two-way connection, which can be freely combined, and comprises at least one valve body 1, an air inlet tuyere 2, at least two valve cores 3, at least two air charging tuyeres 4, at least two springs 5, at least two air plugs 6 and a valve plug 7; each valve body 1 is internally provided with two valve cores 3, two inflation air nozzles 4, two springs 5 and two air plugs 6. As shown in fig. 1 to 7, in the present embodiment, two valve bodies 1 are taken as an example, and four valve cores 3, charging nozzles 4, springs 5, and air plugs 6 are provided, respectively.
As shown in fig. 5 and 7, the valve body 1 includes an adapter 11 and wire frames 12 disposed on the left and right sides of the adapter 11, an air inlet connector 13 is disposed at the front end of the adapter 11 of the valve body 1, a socket 14 is disposed at the rear end of the adapter 11, an air inlet channel 15 is formed between the air inlet connector 13 and the socket 14 to communicate the air inlet connector 13 and the socket 14 with each other, the air inlet connector 13 of one valve body 1A is connected to one end of the air inlet nozzle 2, the other end of the air inlet nozzle 2 is connected to an external air pump, the socket 14 connected to the valve body 1A of the air inlet nozzle 2 is connected to the air inlet connector 13 of the other valve body 1B, the socket 14 of the valve body 1B is connected to the valve plug 7, and in order to ensure the air tightness of the air inlet of the valve body 1, the air inlet nozzle 8 is connected to the valve body 1A, and the socket 14 of the other valve body 1B are connected to, And sealing rings 16 are respectively arranged between the plug interface 14 of the valve body 1B and the valve plug 7. The wire frames 12 arranged on two sides of the adapter 11 are respectively provided with a central through hole 121, the adapter 11 is provided with two air inlets 111 communicated with the central through holes 121 of the left and right wire frames 12, and the adapter 11 and the wire frames 12 can be directly and integrally formed. A yoke 17 is respectively arranged on the periphery of each wire frame 12, each yoke 17 is of a U-shaped structure with an opening facing the adapter 11, each wire frame 12 is arranged in one yoke 17, and a rear cover 18 fixedly matched with the opening of the yoke 17 is arranged at the opening end of each yoke 17.
As shown in fig. 6, a valve core 3, an inflation tuyere 4, a spring 5 and an air plug 6 are respectively arranged in a central through hole 121 of each wire frame 12 of the valve body 1, a coil 8 is respectively wound around the periphery of each wire frame 12, the inflation tuyere 4 is arranged in the central through hole 121 of one end of each wire frame 12 departing from the adapter 11, one end of the inflation tuyere 4 extends out of the yoke 17 and is connected with a product to be inflated (such as an air bag), the inflation tuyere 4 is provided with an inflation inlet 41 communicated with the central through hole 121 of the wire frame 12, a sealing ring 42 is arranged between the inflation tuyere 4 and the inner wall of the central through hole 121 of the wire frame 12, the valve core 3 is arranged in the central through hole 121 of one end of the wire frame 12 close to the adapter 11, the spring 5 is arranged between the valve core 3 and the inflation tuyere 4, one end of the valve core 3 adjacent to the inflation tuyere 4 is provided with a rubber mute gasket 31 protruding to the end face, the silencing washer 31 prevents noise from being generated when the valve core 33 contacts the charging nozzle 4. The air plug 6 is arranged at the other end of the valve core 3, and the air plug 6 corresponds to an air inlet 111 of the adapter 11. The elastic force of the spring 5 pushes the charging air nozzle 4 and the valve core 3 outwards, so that the air plug 6 arranged on the valve core 3 seals the air inlet 111 of the adapter 11.
The working principle of the utility model is as follows:
the air inlet nozzles 2 are connected with an external air pump, when the air pump is inflated, air enters the air inlet channels 15 of the two valve bodies 1 which are connected with each other from the air inlet nozzles 2, and then enters the air inlets 111 of the adapter bases 11 from the air inlet channels 15. When the inflation device is used for inflating a product to be inflated, after the coil 8 arranged around the periphery of the coil holder 12 is electrified, the valve core 3 overcomes the elastic force of the spring 5 under the action of electromagnetic force, the air plug 6 is driven to move towards one end of the inflation air nozzle, the central through hole 121 of the coil holder 12 is communicated with the air inlet 111, and air flows into the central through hole 121 of the coil holder 12 from the air inlet 111 and then flows into the inflation air nozzle 17. After the power is cut off, the electromagnetic force disappears, and under the action of the elastic force of the spring 5, the valve core 3 is abutted against the direction of the adapter 11, so that the air plug 6 on the valve core 3 plugs one end of the air inlet 111, and air leakage is avoided.
The utility model discloses but an inlet air tuyere 2 is connected to two antithetical couplet binary two solenoid valve accessible air pumps of independent assortment, inlet air tuyere 2 communicates each valve body 1's inlet channel 15, can carry out the air feed to a plurality of valve bodies 1 that combine together simultaneously, and each valve body 1 can be aerifyd two air pockets simultaneously, saves the installation volume of a plurality of solenoid valves greatly, improves the operation convenience of aerifing to the quantity of valve body 1 still can increase and decrease the setting according to actual demand. Compared with the prior art, the utility model discloses simple structure, when having solved the installation of traditional inflation system, problem on space configuration and pipeline layout of air pump, a plurality of valve body is as an organic whole with air pump supply air current function, the function of aerifing, the contrary function integration that ends after aerifing, and 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 (7)
1. A two-couple two-position two-way electromagnetic valve capable of being freely combined is characterized by comprising: the valve comprises at least one valve body, an air inlet blast nozzle, at least two valve cores, at least two inflation blast nozzles, at least two springs, at least two air plugs and a valve plug; the valve body comprises an adapter seat and wire racks arranged at the left side and the right side of the adapter seat, the front end of the adapter seat is provided with an air inlet joint, the rear end of the adapter seat is provided with an insertion port, an air inlet channel for communicating the air inlet joint with the insertion port is formed between the air inlet joint and the insertion port, the air inlet blast nozzle is inserted and matched with the air inlet joint of the valve body, the valve plug is inserted and matched with the insertion port of the valve body, the wire racks arranged at the two sides of the adapter seat are respectively provided with a central through hole, the adapter seat is provided with an air inlet for communicating the central through hole with the air inlet channel, the central through hole of each wire rack of the valve body is respectively internally provided with the valve core, an air charging blast nozzle, a spring and an air plug, the periphery of each wire rack is respectively wound with a coil, the air charging blast nozzle is arranged in the central through hole at, the valve core is arranged in a central through hole at one end of the wire frame close to the adapter, the spring is arranged between the valve core and the inflating air nozzle, the air plug is arranged at the other end of the valve core, and the air plug corresponds to an air inlet of the adapter.
2. The two-way two-position two-way solenoid valve according to claim 1, wherein: the valve body is two or more, and each valve body correspondence is equipped with two spools, two and aerifys tuyere, two springs and two air plugs, and the air inlet connection who is located foremost valve body connects the tuyere that admits air, the interface of the valve body that is located rearmost with the cooperation is inserted to establish by the valve plug, the interface of preceding valve body and the air inlet connection of a back valve body are inserted and are joined in marriage and be in the same place.
3. The two-way two-position two-way solenoid valve according to claim 1 or 2, wherein: the periphery of each coil holder of the valve body is respectively provided with a yoke, each yoke is of a U-shaped structure with an opening facing the adapter, each coil holder is arranged in one yoke, and the opening end of each yoke is provided with a rear cover fixedly matched with the opening of the yoke.
4. The two-way two-position two-way solenoid valve according to claim 1 or 2, wherein: the adapter and the wire frame are integrally formed.
5. The two-way two-position two-way solenoid valve according to claim 1 or 2, wherein: and a sealing ring is arranged between the air charging tuyere and the inner wall of the central through hole of the wire frame.
6. The two-way two-position two-way solenoid valve according to claim 2, wherein: and sealing rings are respectively arranged between the valve body at the foremost end and the air inlet air nozzle, between the inserting port of the previous valve body and the air inlet joint of the next valve body, and between the inserting port of the valve body at the rearmost end and the valve plug.
7. The two-way two-position two-way solenoid valve according to claim 1 or 2, wherein: and a mute gasket made of rubber and protruding to the end face of the valve core is arranged at one end of the valve core adjacent to the air inflation nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039034.6U CN210290857U (en) | 2019-07-05 | 2019-07-05 | Two-position two-way electromagnetic valve capable of being freely combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039034.6U CN210290857U (en) | 2019-07-05 | 2019-07-05 | Two-position two-way electromagnetic valve capable of being freely combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290857U true CN210290857U (en) | 2020-04-10 |
Family
ID=70100637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921039034.6U Expired - Fee Related CN210290857U (en) | 2019-07-05 | 2019-07-05 | Two-position two-way electromagnetic valve capable of being freely combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290857U (en) |
-
2019
- 2019-07-05 CN CN201921039034.6U patent/CN210290857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |