CN204805644U - Solenoid valve of check valve has been increased - Google Patents
Solenoid valve of check valve has been increased Download PDFInfo
- Publication number
- CN204805644U CN204805644U CN201520443955.4U CN201520443955U CN204805644U CN 204805644 U CN204805644 U CN 204805644U CN 201520443955 U CN201520443955 U CN 201520443955U CN 204805644 U CN204805644 U CN 204805644U
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- Prior art keywords
- solenoid valve
- cavity
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- valve
- model
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- 239000011148 porous material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000002925 dental caries Diseases 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a solenoid valve of check valve has been increased, including one -way disk seat, the check valve seat is in the solenoid valve top, one -way disk seat lower extreme is equipped with a plurality of cavitys, the cavity is inside to be equipped with one -way valve block, and the cavity top is equipped with the inlet port, and the cavity bottom is equipped with down the inlet port, the cavity below is equipped with sealed chamber, inside sealed chamber was located the solenoid valve, sealed intracavity was equipped with the electro -magnet. The utility model discloses simple structure, reasonable in design, the assembly degree of difficulty is low, has reduced manufacturing cost, and is small, reduces warehouse's the degree of difficulty, combine solenoid valve and check valve, not only possessed the function of solenoid valve but also possessed the function of check valve, can realize one -way aerifing.
Description
Technical field
The utility model relates to a kind of solenoid valve, specifically a kind of solenoid valve adding one-way valve.
Background technique
Along with the raising day by day of people's quality of life, the requirement of people to health is more and more higher, and therefore physiotherapy equipment, massage device, negative pressure therapeutic instrument etc. obtain using more and more widely.Existing solenoid valve cannot realize separately gas unidirectional inflation, is all adopt an external check valve body, makes product structurally with in assembling increase extra cost, and in storehouse management, increases unnecessary trouble, complex structure and assembling difficulty is large.
Model utility content
The purpose of this utility model is to provide a kind of solenoid valve adding one-way valve, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
Add a solenoid valve for one-way valve, comprise one-way valve seat; Described one-way valve seat is positioned at solenoid valve top; One-way valve seat lower end is provided with multiple cavity, and described cavity inside is provided with check valve sheet, and cavity top is provided with enterprising pore, and cavity bottom is provided with lower inlet hole; Be provided with Seal cage below described cavity, described Seal cage is positioned at solenoid valve inside, is provided with electromagnet in Seal cage.
As further program of the utility model: described cavity is communicated with Seal cage, offers exhaust port bottom Seal cage.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, assembling difficulty is low, reduces cost of production, and volume is little, reduce the difficulty of storehouse management; Solenoid valve is combined with one-way valve, not only possesses the function of solenoid valve but also possess the function of one-way valve, unidirectional inflation can be realized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-one-way valve seat, the enterprising pore of 2-, 3-check valve sheet, inlet hole under 4-, 5-electromagnet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of solenoid valve adding one-way valve, comprises one-way valve seat 1; Described one-way valve seat 1 is positioned at solenoid valve top; One-way valve seat 1 lower end is provided with multiple cavity, and described cavity inside is provided with check valve sheet 3, and cavity top is provided with enterprising pore 2, and cavity bottom is provided with lower inlet hole 4; Be provided with Seal cage below described cavity, described Seal cage is positioned at solenoid valve inside, is provided with electromagnet 5 in Seal cage.
Further, cavity described in the utility model is communicated with Seal cage, offers exhaust port bottom Seal cage.
Working principle of the present utility model is:
In use, electromagnet 5 energising moves down, and opens lower inlet hole 4, blocks nethermost exhaust port.Gas is entered by enterprising pore 2, and but gas makes check valve sheet 3 move down cannot cover lower inlet hole 4 completely, and gas is again by lower inlet hole 4 target approach container.When stopping inflation, and when there is no power-off.Gas by target container reverse direction flow inflation source, can make check valve sheet 3 is moved, cover enterprising pore 2 completely when lower inlet hole 4, is that gas cannot adverse current.Stop inflation and power-off, electromagnet 5 moves, unclamps exhaust port, block lower inlet hole 4, gas is discharged.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (2)
1. add a solenoid valve for one-way valve, it is characterized in that: comprise one-way valve seat (1); Described one-way valve seat (1) is positioned at solenoid valve top; One-way valve seat (1) lower end is provided with multiple cavity, and described cavity inside is provided with check valve sheet (3), and cavity top is provided with enterprising pore (2), and cavity bottom is provided with lower inlet hole (4); Be provided with Seal cage below described cavity, described Seal cage is positioned at solenoid valve inside, is provided with electromagnet (5) in Seal cage.
2. the solenoid valve adding one-way valve according to claim 1, is characterized in that: described cavity is communicated with Seal cage, offers exhaust port bottom Seal cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443955.4U CN204805644U (en) | 2015-06-26 | 2015-06-26 | Solenoid valve of check valve has been increased |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443955.4U CN204805644U (en) | 2015-06-26 | 2015-06-26 | Solenoid valve of check valve has been increased |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805644U true CN204805644U (en) | 2015-11-25 |
Family
ID=54590472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443955.4U Active CN204805644U (en) | 2015-06-26 | 2015-06-26 | Solenoid valve of check valve has been increased |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805644U (en) |
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2015
- 2015-06-26 CN CN201520443955.4U patent/CN204805644U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 518000 3rd floor, No.1 Longquan science and Technology Industrial Park, Tongsheng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XINHONGMEI MEDICAL APPARATUS AND INSTRUMENTS CO.,LTD. Address before: 518000 Room 302, building 1, nanguoliyuan, No. 88, Longhua Jianshe Road, Longhua new area, Shenzhen, Guangdong Patentee before: Chen Xingping |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building A, Jinxiu Phase III, No. 85 Hudipi, Songxuan Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, China, 1601-1614 Patentee after: SHENZHEN XINHONGMEI MEDICAL APPARATUS AND INSTRUMENTS CO.,LTD. Address before: 518000 3rd floor, No.1 Longquan science and Technology Industrial Park, Tongsheng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN XINHONGMEI MEDICAL APPARATUS AND INSTRUMENTS CO.,LTD. |