CN211175526U - Breather valve with sealing function - Google Patents
Breather valve with sealing function Download PDFInfo
- Publication number
- CN211175526U CN211175526U CN201922170555.1U CN201922170555U CN211175526U CN 211175526 U CN211175526 U CN 211175526U CN 201922170555 U CN201922170555 U CN 201922170555U CN 211175526 U CN211175526 U CN 211175526U
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- CN
- China
- Prior art keywords
- sealing
- chamfer
- end cover
- breather valve
- valve body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a breather valve with sealing function, which comprises an upper end cover, a valve body and a lower end cover, wherein the upper end cover is provided with a water outlet, the lower end cover is provided with a water inlet, and the inner wall of the valve body is provided with a sealing structure near the upper end cover; the inner wall of the valve body, which is close to the upper end cover, is symmetrically provided with mounting grooves, the lower end opening of each mounting groove is provided with a baffle plate, and the baffle plate is provided with a first chamfer; the sealing structure consists of two sealing plates, the sealing plates are inclined inwards, and a second chamfer is arranged on the inner side of the upper end of each sealing plate; a third chamfer is arranged at the bottom end of the water outlet; the valve body is provided with a control module, and a processing chip and a gyroscope are arranged in the control module. In this way, the utility model relates to a breather valve with sealing function, this breather valve can play sealed effect when the storage tank turns on one's side, prevents that the liquid in the storage tank from flowing out, avoids it to cause environmental pollution or wasting of resources.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to breather valve with sealing function.
Background
The breather valve is a safe and energy-saving product for maintaining the air pressure balance of the storage tank and reducing the volatilization of media, the breather valve fully utilizes the bearing capacity of the storage tank to reduce the discharge of the media, and the principle of the breather valve is to utilize the weight of a positive-negative pressure valve disc to control the positive exhaust pressure and the negative suction pressure of the storage tank.
When the pressure of the medium in the tank is within the control operation pressure range of the breather valve, the breather valve does not work, the airtightness of the oil tank is kept, when the medium is supplemented in the tank, the pressure of the upper gas space in the tank is increased, when the operation positive pressure of the breather valve is reached, the pressure valve is pushed open, the gas escapes from the breather valve exhalation port, the pressure in the tank is enabled not to be increased any more, when the medium is pumped out of the tank, the pressure of the upper gas space in the tank is enabled to be reduced, when the operation negative pressure of the breather valve is reached, the negative pressure valve disc of the breather valve is pushed open by the atmosphere outside the tank, the external gas enters the tank, the pressure in the tank is enabled not to be reduced any more, the air pressure in the tank and the air.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a breather valve with sealing function, can play sealed effect when the storage tank turns on one's side.
In order to solve the technical problem, the utility model discloses a technical scheme be: a breather valve with a sealing function comprises an upper end cover, a valve body and a lower end cover, wherein the upper end cover and the lower end cover are respectively arranged at the upper end and the lower end of the valve body;
the cross section of the inner wall of the valve body, the cross section of the water inlet and the cross section of the water inlet are all square, mounting grooves are symmetrically formed in the inner wall of the valve body close to the upper end cover, a baffle is mounted at the lower end opening of the mounting grooves, and a first chamfer is formed in the baffle;
the sealing structure consists of two sealing plates, the two sealing plates are symmetrically arranged in the two mounting grooves through electric telescopic rods, the sealing plates are inclined inwards, a second chamfer is arranged on the inner side of the upper end of each sealing plate, and the telescopic direction of each electric telescopic rod is parallel to the side edge of each mounting groove;
when the sealing plate is contacted with the baffle after extending out along with the electric telescopic rod, the inner side of the lower end of the sealing plate is attached to the first chamfer;
the bottom end of the water outlet is provided with a third chamfer, and after the sealing plate is retracted along with the electric telescopic rod, the outer side of the upper end of the sealing plate is attached to the third chamfer;
the valve body is provided with a control module, a processing chip and a gyroscope are arranged in the control module, and the processing chip is connected with the gyroscope and the electric telescopic rod through electric wires.
In a preferred embodiment of the present invention, the two second chamfers are attached to each other when the two sealing plates are connected.
In a preferred embodiment of the present invention, the first chamfer, the second chamfer and the third chamfer are all provided with a sealing pad.
In a preferred embodiment of the present invention, a reset button is installed on the control module.
In a preferred embodiment of the present invention, the reset button is connected to the electric telescopic rod through a wire.
In a preferred embodiment of the present invention, the processing chip, the gyroscope and the electric telescopic rod are connected to an external power source through wires.
The utility model has the advantages that: the utility model relates to a breather valve with sealing function, this breather valve can play sealed effect when the storage tank is turned on one's side, prevents that the liquid in the storage tank from flowing out, avoids it to cause environmental pollution or wasting of resources.
Drawings
Fig. 1 is a front view of a breather valve with a sealing function.
Fig. 2 is a sectional view of an upper end cap of a breather valve with a sealing function.
Fig. 3 is a sectional view of a breather valve body with a sealing function.
Fig. 4 is a cross-sectional view of a lower end cap of a breather valve with sealing function.
Fig. 5 is a sectional view of a breather valve with sealing function after being provided with an electric telescopic rod.
The parts in the drawings are numbered as follows: 1. an upper end cover; 2. a valve body; 3. a lower end cover; 4. a water outlet; 5. a water inlet; 6. mounting grooves; 7. a sealing plate; 8. an electric telescopic rod; 9. a first chamfer; 10. a second chamfer; 11. a third chamfer; 12. a control module; 13. processing the chip; 14. a reset button 15 and a baffle; 16. a gyroscope.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a breather valve with sealing function, includes an upper end cover 1, valve body 2 and lower end cover 3, upper end cover 1 with lower end cover 3 is installed respectively at the upper and lower both ends of valve body 2 to constitute whole breather valve body.
The water outlet 4 is formed in the upper end cover 1, the water inlet 5 is formed in the lower end cover 3, the inner wall of the valve body 2 is close to the upper end cover 1, and the sealing structure is used for playing a role in sealing when the storage tank turns on one side, preventing liquid in the storage tank from flowing out and avoiding environmental pollution or resource waste caused by the sealing structure.
The cross section of the inner wall of the valve body 2 is square, the cross section of the water inlet 5 is square, the inner wall of the valve body 2 is close to the symmetrical mounting groove 6 which is arranged at the upper end cover 1, and the mounting groove 6 is used for mounting the sealing structure.
A baffle plate 15 is installed at the lower port of the installation groove 6, and the baffle plate 15 is used for limiting the sealing plate 7.
The baffle 15 is provided with a first chamfer 9, when the sealing plate 7 contacts with the baffle 15 after extending out of the electric telescopic rod 8, the inner side of the lower end of the sealing plate 7 is attached to the first chamfer 9, and the first chamfer 9 plays a role in sealing.
The sealing structure is composed of two sealing plates 7, the two sealing plates 7 are symmetrically installed in the two mounting grooves 6 through the electric telescopic rods 8, the sealing plates 7 are inclined inwards, the electric telescopic rods 8 stretch out and draw back, sealing and opening effects are achieved, and the stretching directions of the electric telescopic rods 8 are parallel to the side edges of the mounting grooves 6.
The inner side of the upper end of the sealing plate 7 is provided with a second chamfer 10, the two second chamfers 10 are attached to each other when the sealing plate 7 is connected, and the two second chamfers 10 are closely attached to each other, so that a sealing effect is achieved.
The bottom end of the water outlet 4 is provided with a third chamfer 11, and when the seal 7 is retracted along with the electric telescopic rod 8, the outer side of the upper end of the seal plate 7 is attached to the third chamfer 11, so that the seal plate 7 is tightly connected with the valve body 2 when the seal structure is opened.
The valve body 2 is provided with a control module 12, a processing chip 13 and a gyroscope 16 are installed in the control module 12, the processing chip 13 is connected with the gyroscope 16 and the electric telescopic rod 8 through electric wires, the gyroscope 16 is used for determining whether the storage tank is inclined or not, so that data are sent to the processing chip 13, if the storage tank is inclined, the processing chip 13 controls the electric telescopic rod 8 to stretch out, the two sealing plates 7 are close to each other until the sealing plates 7 are contacted with the baffle 15, and the two second chamfers 10 at the upper ends of the sealing plates 7 are tightly attached to each other, so that a sealing effect is achieved.
The control module 12 is provided with a reset button 14, the reset button 14 is connected with the electric telescopic rod 8 through an electric wire, the reset button 14 is pressed after the storage tank is righted, and the two sealing plates 7 return to enable the storage tank to be continuously used next time.
The processing chip 13, the gyroscope 16 and the electric telescopic rod 8 are connected with an external power supply through electric wires.
Compared with the prior art, the utility model relates to a breather valve with sealing function, this breather valve can play sealed effect when the storage tank is turned on one's side, prevents that the liquid in the storage tank from flowing out, avoids it to cause environmental pollution or wasting of resources.
In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional testing methods, and the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the positions or positional relationships based on the drawings, or the positions or positional relationships that the products of the present invention are usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated devices or elements must have specific positions, be constructed and operated in specific positions, and thus, cannot be understood as limitations of the present invention.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A breather valve with a sealing function comprises an upper end cover, a valve body and a lower end cover, wherein the upper end cover and the lower end cover are respectively arranged at the upper end and the lower end of the valve body;
the cross section of the inner wall of the valve body, the cross section of the water inlet and the cross section of the water inlet are all square, mounting grooves are symmetrically formed in the inner wall of the valve body close to the upper end cover, a baffle is mounted at the lower end opening of the mounting grooves, and a first chamfer is formed in the baffle;
the sealing structure consists of two sealing plates, the two sealing plates are symmetrically arranged in the two mounting grooves through electric telescopic rods, the sealing plates are inclined inwards, a second chamfer is arranged on the inner side of the upper end of each sealing plate, and the telescopic direction of each electric telescopic rod is parallel to the side edge of each mounting groove;
when the sealing plate is contacted with the baffle after extending out along with the electric telescopic rod, the inner side of the lower end of the sealing plate is attached to the first chamfer;
the bottom end of the water outlet is provided with a third chamfer, and after the sealing plate is retracted along with the electric telescopic rod, the outer side of the upper end of the sealing plate is attached to the third chamfer;
the valve body is provided with a control module, a processing chip and a gyroscope are arranged in the control module, and the processing chip is connected with the gyroscope and the electric telescopic rod through electric wires.
2. A breather valve with sealing function according to claim 1, characterized in that: and when the two sealing plates are connected, the two second chamfers are attached to each other.
3. A breather valve with sealing function according to claim 1, characterized in that: and sealing gaskets are arranged on the first chamfer, the second chamfer and the third chamfer.
4. A breather valve with sealing function according to claim 1, characterized in that: and a reset button is arranged on the control module.
5. The breather valve with sealing function according to claim 4, wherein: the reset button is connected with the electric telescopic rod through an electric wire.
6. A breather valve with sealing function according to claim 1, characterized in that: the processing chip, the gyroscope and the electric telescopic rod are connected with an external power supply through electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170555.1U CN211175526U (en) | 2019-12-06 | 2019-12-06 | Breather valve with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170555.1U CN211175526U (en) | 2019-12-06 | 2019-12-06 | Breather valve with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175526U true CN211175526U (en) | 2020-08-04 |
Family
ID=71823451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922170555.1U Expired - Fee Related CN211175526U (en) | 2019-12-06 | 2019-12-06 | Breather valve with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175526U (en) |
-
2019
- 2019-12-06 CN CN201922170555.1U patent/CN211175526U/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 |
Granted publication date: 20200804 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |