CN209569358U - A kind of air valve structure - Google Patents
A kind of air valve structure Download PDFInfo
- Publication number
- CN209569358U CN209569358U CN201822278214.1U CN201822278214U CN209569358U CN 209569358 U CN209569358 U CN 209569358U CN 201822278214 U CN201822278214 U CN 201822278214U CN 209569358 U CN209569358 U CN 209569358U
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- air
- valve
- air valve
- valve body
- air inlet
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- Multiple-Way Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of air valve structures, including air valve main body fixing seat, air valve main body and air valve switch；Air valve main body fixing seat includes the gentle valve upper cover of air valve pedestal, and mounting groove is formed between the gentle valve upper cover of air valve pedestal, and lid is equipped with air inlet and venthole on air valve；Air valve main body includes valve body, and valve body is rotationally embedded in mounting groove, and the peripheral wall of valve body is equipped with air inlet duct and closes air drain, and the one end of valve body outwardly is equipped with left top and right top；The lower section of left top or the lower section of right top is arranged in air valve switch, it can be moved towards between the gentle valve body of air valve switch, air valve switch with right top or left top by abutting and driving valve body to rotate so that air inlet duct is connected to air inlet and venthole or is connected to pass air drain with air inlet and atmospheric environment.The utility model is simple in sturcture, ingenious in design, and the opening and closing two states of switching air valve, simple and convenient, reliable operation can be realized by rotating valve body.
Description
Technical field
The utility model relates to air valve technical field, in particular to a kind of air valve structure.
Background technique
Air valve is responsible for the sucking and discharge of gas, and traditional air valve is by groups such as valve seat, valve block, spring, lift limiters
At also some air valves are to use without using spring and can be manually rotated the locked of device progress valve body, and two kinds of above-mentioned structures are wanted
It is more complicated or inconvenient for operation, thus need to design a kind of air valve of new construction.
Utility model content
The purpose of this utility model is to provide a kind of air valve structures, to solve the problems mentioned in the above background technology.
Used technical solution to solve above-mentioned technical problem: a kind of air valve structure, including air valve main body fixing seat and
Air valve main body；
The air valve main body fixing seat includes the gentle valve upper cover of air valve pedestal, shape between the gentle valve upper cover of air valve pedestal
At there is mounting groove, lid is equipped with air inlet and venthole on the air valve；
The air valve main body includes valve body, and the valve body is rotationally embedded in mounting groove, is set on the peripheral wall of the valve body
Have air inlet duct and close air drain, by rotate the valve body so that air inlet duct be connected to or makes with air inlet and venthole pass air drain and into
Stomata is connected to atmospheric environment.
Further, the air valve main body further includes spool and sliding sleeve, and the spool and cunning are set in valve body, described
Valve body is rotationally embedded in mounting groove by spool and sliding sleeve.
It further, further include air valve switch, the one end of the valve body outwardly is equipped with left top and right top, institute
It states air valve switch and the lower section of left top or the lower section of right top is set, can be sent out between the gentle valve body of air valve switch
Life moves towards, and the air valve switch with right top or left top by abutting and valve body being driven to rotate.
Further, lid is equipped with spacer pin on the air valve, the spacer pin be located at left top and right top it
Between.
Further, the air valve pedestal is equipped with groove, is equipped with spring and briquetting in the groove, and the two of the spring
End is connect with bottom portion of groove and briquetting respectively, and the briquetting is abutted with valve body so that valve body is with the air inlet on air valve on lid and out
Stomata is in close contact.
The utility model has the advantages that the utility model is simple in sturcture, ingenious in design, beating for switching air valve can be realized by rotating valve body
Open and close two states, simple and convenient, reliable operation.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the perspective view of the utility model embodiment；
Fig. 2 is the sectional view of the utility model embodiment；
Fig. 3 is the structural schematic diagram of valve body in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the utility model embodiment in the open state；
Structural schematic diagram when Fig. 5 is in close state for the utility model embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 5, the utility model is a kind of air valve structure comprising the gentle valve body of air valve main body fixing seat 1
2；Air valve main body fixing seat 1 includes the gentle valve upper cover 12 of air valve pedestal 11, is formed between the gentle valve upper cover 12 of air valve pedestal 11
Mounting groove, air valve upper cover 12 are equipped with air inlet 121 and venthole 122；Air valve main body 2 includes valve body 21, and valve body 21 can be rotated
Ground is embedded in mounting groove, and the peripheral wall of valve body 21 is equipped with air inlet duct 211 and closes air drain 212, by rotation valve body 21 so that air inlet
Slot 211 is connected to air inlet 121 and venthole 122 or is connected to pass air drain 212 with air inlet 121 and atmospheric environment.
The utility model is simple in sturcture, ingenious in design, and switching air valve, which can be realized, by rotating valve body 21 beats on and off
Two states are closed, simple and convenient, reliable operation.Specifically, referring to Fig. 4, valve body 21 is rotated counterclockwise, to make air inlet duct
211 connection air inlets 121 and venthole 122, therefore air-flow can enter through air inlet duct 211 from air inlet 121 from 122 row of venthole
Out to realize conducting, i.e., air valve, which is realized, opens；Referring to Fig. 5, valve body 21 is rotated clockwise, to make to close the connection air inlet of air drain 212
Hole 121 and atmospheric environment, therefore air-flow is exhausted directly in atmospheric environment from air inlet 121 into through pass air drain 212, air inlet
Gas circuit between 121 and venthole 122 is interrupted, i.e., air valve, which is realized, closes.
Preferably, air valve main body 2 further includes spool 22 and sliding sleeve 23 to one kind as the utility model, spool 22 and sliding sleeve 23
It is arranged in valve body 21, valve body 21 is rotationally embedded in mounting groove by spool 22 and sliding sleeve 23.
Preferably, this air valve structure further includes air valve switch 3 to one kind as the utility model, on the one end of valve body 21 outwardly
Equipped with left top 213 and right top 214, the lower section or right top 214 of left top 213 is arranged in air valve switch 3
Lower section can move towards between the gentle valve body 2 of air valve switch 3, and air valve switch 3 with right top 214 or a left side by supporting
Top 213 abuts and drives valve body 21 to rotate so that air inlet duct 211 is connected to air inlet 121 and venthole 122 or makes to close air drain
212 are connected to air inlet 121 and atmospheric environment.This air valve structure is mounted in production equipment, in process of production, production is set
Standby driven between the gentle valve body 2 of air valve switch 3 according to demand moves towards, so that air valve switch 3 be made to drive valve body 21
The switching of air valve working condition is realized in rotation.Further, it is provided with reset switch in production equipment, it is gentle in air valve switch 3
During valve body 2 resets, i.e., the two occurs backwards to when moving, and reset switch passes through left top 213 and right top 214
Rotate valve body 21, air valve restores original working condition.For example, when the lower section of left top 213 is arranged in air valve switch 3
When, the top of right top 214 should be arranged in reset switch, and vice versa.
Preferably, air valve upper cover 12 is equipped with spacer pin 123 to one kind as the utility model, and spacer pin 123 is supported positioned at a left side
It can only be turned an angle between top 213 and right top 214 with limiting valve body 21.
Preferably, air valve pedestal 11 is equipped with groove 111 to one kind as the utility model, is equipped with spring 24 in groove 111
With briquetting 25, the both ends of spring 24 are connect with 111 bottom of groove and briquetting 25 respectively, and briquetting 25 is abutted with valve body 21 so that valve body
21 with air valve upper cover 12 on air inlet 121 and venthole 122 be in close contact.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (5)
1. a kind of air valve structure, it is characterised in that: including air valve main body fixing seat (1) gentle valve body (2)；
The air valve main body fixing seat (1) includes air valve pedestal (11) gentle valve upper cover (12), and the air valve pedestal (11) is gentle
Mounting groove is formed between valve upper cover (12), the air valve upper cover (12) is equipped with air inlet (121) and venthole (122)；
The air valve main body (2) includes valve body (21), and the valve body (21) is rotationally embedded in mounting groove, the valve body (21)
Peripheral wall be equipped with air inlet duct (211) and close air drain (212), by rotate the valve body (21) so that air inlet duct (211) and into
Stomata (121) and venthole (122) connection are connected to pass air drain (212) with air inlet (121) and atmospheric environment.
2. air valve structure according to claim 1, it is characterised in that: the air valve main body (2) further include spool (22) and
In valve body (21), the valve body (21) passes through spool (22) and sliding for sliding sleeve (23), the spool (22) and sliding sleeve (23) setting
(23) are covered rotationally to be embedded in mounting groove.
3. air valve structure according to claim 1, it is characterised in that: it further include air valve switch (3), valve body (21) court
Outer one end is equipped with left top (213) and right top (214), and the air valve switch (3) is arranged in left top (213)
Lower section or right top (214) lower section, can move towards between the gentle valve body of the air valve switch (3) (2), institute
Air valve switch (3) is stated by abutting and driving valve body (21) to rotate with right top (214) or left top (213).
4. air valve structure according to claim 3, it is characterised in that: the air valve upper cover (12) is equipped with spacer pin
(123), the spacer pin (123) is between left top (213) and right top (214).
5. air valve structure according to claim 1, it is characterised in that: the air valve pedestal (11) is equipped with groove (111),
In the groove (111) be equipped with spring (24) and briquetting (25), the both ends of the spring (24) respectively with groove (111) bottom and
Briquetting (25) connection, the briquetting (25) abut the air inlet so that on valve body (21) and air valve upper cover (12) with valve body (21)
(121) it is in close contact with venthole (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278214.1U CN209569358U (en) | 2018-12-30 | 2018-12-30 | A kind of air valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278214.1U CN209569358U (en) | 2018-12-30 | 2018-12-30 | A kind of air valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569358U true CN209569358U (en) | 2019-11-01 |
Family
ID=68331594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278214.1U Active CN209569358U (en) | 2018-12-30 | 2018-12-30 | A kind of air valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569358U (en) |
-
2018
- 2018-12-30 CN CN201822278214.1U patent/CN209569358U/en active Active
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