CN216306729U - But remote control formula pneumatic control valve - Google Patents
But remote control formula pneumatic control valve Download PDFInfo
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- CN216306729U CN216306729U CN202122521594.9U CN202122521594U CN216306729U CN 216306729 U CN216306729 U CN 216306729U CN 202122521594 U CN202122521594 U CN 202122521594U CN 216306729 U CN216306729 U CN 216306729U
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Abstract
The utility model belongs to the technical field of pneumatic regulating valves, and particularly relates to a remote controllable pneumatic regulating valve, wherein a valve body of the remote controllable pneumatic regulating valve is fixedly connected with an installation seat at the top of the valve body, the installation seat comprises a first installation box, a second installation box and a connecting ring, the second installation box is positioned at the bottom of the first installation box, and the connecting ring is positioned at the periphery of the connection part of the first installation box and the second installation box; the first mounting box is internally provided with a mounting chamber, an air storage chamber, a connecting groove and a side chamber, the air storage chamber is positioned between the mounting chamber and the connecting groove, the side chamber is positioned on the periphery of the air storage chamber, the top of the connecting groove is provided with a sealing groove, a sealing ring is movably arranged in the sealing groove, and the bottom of the sealing groove is movably provided with a positioning sleeve; an air pushing chamber is arranged in the second mounting box, and a diaphragm is fixedly connected in the middle of the air pushing chamber; the connecting ring is provided with a clamping groove at the inner side close to the mounting seat. The remotely controllable pneumatic regulating valve has the effects of disassembly and maintenance and more convenient maintenance.
Description
Technical Field
The utility model belongs to the technical field of pneumatic regulating valves, and particularly relates to a remote-control pneumatic regulating valve.
Background
The regulating valve is composed of an electric actuating mechanism or a pneumatic actuating mechanism and a regulating valve, the regulating valve is generally divided into a straight-through single-seat regulating valve and a straight-through double-seat regulating valve, and the straight-through single-seat regulating valve and the straight-through double-seat regulating valve have the characteristics of large flow capacity, small unbalance and stable operation, so the straight-through double-seat regulating valve is particularly suitable for occasions with large flow, high pressure drop and less leakage.
When the existing remote control type pneumatic regulating valve is used, the valve is inconvenient to disassemble and maintain, and the subsequent maintenance is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a remote control type pneumatic regulating valve, which solves the technical problem that the existing pneumatic valve is not easy to disassemble and maintain and achieves the purposes of being convenient to disassemble and maintain and reducing the disassembling difficulty.
In order to solve the technical problem, the utility model provides a remote control type pneumatic regulating valve which comprises a valve body, wherein the top of the valve body is fixedly connected with an installation seat, the installation seat comprises a first installation box, a second installation box and a connecting ring, the second installation box is positioned at the bottom of the first installation box, and the connecting ring is positioned on the periphery of the connection position of the first installation box and the second installation box;
the first mounting box is internally provided with a mounting chamber, an air storage chamber, a connecting groove and a side chamber, the air storage chamber is positioned between the mounting chamber and the connecting groove, the side chamber is positioned on the periphery of the air storage chamber, the top of the connecting groove is provided with a sealing groove, a sealing ring is movably arranged in the sealing groove, and the bottom of the sealing groove is movably provided with a positioning sleeve;
a gas pushing chamber is arranged in the second mounting box, and a diaphragm is fixedly connected in the middle of the gas pushing chamber;
the inner side of the connecting ring, which is close to the mounting seat, is provided with a clamping groove, and a gasket is movably arranged in the clamping groove.
The implementation mode is as follows: the control component of air pump and solenoid valve is installed in the inside of side room, the top pass the seal groove and fix a position through the position sleeve, the bulge card of first mounting box and second mounting box is gone into the inside of draw-in groove, the packing ring plays the effect of buffering, in operation, the air pump bleeds and supplies gas to the gas receiver inside through the solenoid valve, the rethread supplies gas to pushing away the inside of gas receiver, can promote diaphragm and below gas, the push rod runs through in extension sheathed tube inside and is located the diaphragm below, can drive push rod vertical movement this moment, realize the ooff valve, the go-between is unclosed annular component, disconnected end uses bolted connection, when needing to unpack apart the maintenance, pull down the go-between, separate first mounting box and second mounting box, can overhaul the air pump, solenoid valve and the control component in the side room, break away from the position sleeve, the inside sealing washer of removable seal groove.
Furthermore, an air pump and an electromagnetic valve are fixedly installed inside the installation chamber, and the electromagnetic valve is located on one side of the air pump.
Furthermore, the bottom of the second mounting box is fixedly connected with an extension sleeve, and the extension sleeve is communicated with the air pushing chamber.
Furthermore, a guide pipe is movably arranged between the air pushing chamber and the air storage chamber and penetrates through the positioning sleeve.
Furthermore, the installation chamber, the gas storage chamber, the connecting groove and the side chamber are arranged in a separated mode, and the connecting groove and the bottom of the side chamber are arranged in an opened mode.
Furthermore, the installation chamber and the air storage chamber are communicated through an electromagnetic valve and a pipeline, and a connecting wire of the electromagnetic valve penetrates through the side chamber.
Furthermore, a guide pipe is movably arranged between the air pushing chamber and the air storage chamber and penetrates through the positioning sleeve.
Furthermore, the edges of the first mounting box and the second mounting box are arranged in a protruding mode, and the protruding portions of the first mounting box and the second mounting box are located inside the clamping grooves.
The utility model has the beneficial effects that:
1. according to the utility model, air is pumped by the air pump and is fed into the air storage chamber through the electromagnetic valve, then air is fed into the air pushing chamber through the guide pipe, the diaphragm and air below the diaphragm can be pushed, the push rod penetrates through the inside of the extension sleeve and is positioned below the diaphragm, at the moment, the push rod can be driven to vertically move, the switch valve is realized, the control components of the air pump and the electromagnetic valve are arranged in the side chamber, the top ends of the control components penetrate through the sealing groove and are positioned through the positioning sleeve, when the air pump and the electromagnetic valve need to be disassembled and maintained, the connecting ring is detached, the first mounting box and the second mounting box are separated, the air pump, the electromagnetic valve and the control components in the side chamber can be maintained, the guide pipe is separated from the positioning sleeve, the sealing ring in the sealing groove can be replaced, the whole body is convenient to disassemble and maintain, and the maintenance is more convenient.
2. According to the utility model, the connecting ring is arranged, so that the first mounting box and the second mounting box are convenient to position, the protruding parts of the first mounting box and the second mounting box are clamped in the clamping grooves, and the gasket plays a buffering role.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the overall construction of a remotely controllable pneumatic regulator valve of the present invention;
FIG. 2 is a schematic cross-sectional view of a mounting base of the remotely controllable pneumatic regulator valve of the present invention;
FIG. 3 is a schematic cross-sectional view of a first mounting box according to the present invention;
FIG. 4 is a schematic cross-sectional view of a second mounting box of the present invention;
fig. 5 is a schematic view of a connection ring structure according to the present invention.
In the figure:
1. a valve body;
2. a mounting seat;
3. a first mounting box; 31. an installation chamber; 32. an air storage chamber; 33. connecting grooves; 34. a side chamber; 35. an air pump; 36. an electromagnetic valve; 37. a sealing groove; 38. a seal ring; 39. positioning the sleeve;
4. a second mounting box; 41. a gas pushing chamber; 42. a diaphragm; 43. an extension sleeve;
5. a connecting ring; 51. a card slot; 52. a gasket; 6. a conduit.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1 to 5, a remote controllable pneumatic control valve includes a valve body 1, a mounting seat 2 is fixedly connected to the top of the valve body 1, the mounting seat 2 includes a first mounting box 3, a second mounting box 4 and a connecting ring 5, the second mounting box 4 is located at the bottom of the first mounting box 3, and the connecting ring 5 is located at the periphery of the joint of the first mounting box 3 and the second mounting box 4.
As shown in fig. 1 and 3, the first mounting case 3 is provided inside with a mounting chamber 31, an air storage chamber 32, a connecting groove 33 and a side chamber 34, the air storage chamber 32 is located between the mounting chamber 31 and the connecting groove 33, the side chamber 34 is located on the periphery of the air storage chamber 32, a sealing groove 37 is formed at the top of the connecting groove 33, a sealing ring 38 is movably arranged inside the sealing groove 37, and a positioning sleeve 39 is movably arranged at the bottom of the sealing groove 37.
Wherein, the second mounting box 4 is internally provided with an air pushing chamber 41, and the middle of the air pushing chamber 41 is fixedly connected with a diaphragm 42.
In this embodiment, a locking groove 51 is formed on the inner side of the connection ring 5 near the mounting seat 2, and a gasket 52 is movably disposed inside the locking groove 51. The control components of the air pump 35 and the electromagnetic valve 36 are arranged in the side chamber 34, the top end of the conduit 6 passes through the sealing groove 37 and is positioned through the positioning sleeve 39, the protruding parts of the first mounting box 3 and the second mounting box 4 are clamped in the clamping groove 51, the gasket 52 plays a role of buffering, when the air pump works, the air pump 35 pumps air and supplies air to the air storage chamber 32 through the electromagnetic valve 36, and then supplies air to the air pushing chamber 41 through the conduit 6, so that the diaphragm 42 and air below the diaphragm 42 can be pushed, the push rod penetrates through the inside of the extending sleeve 43 and is positioned below the diaphragm 42, at the moment, the push rod can be driven to vertically move to realize the on-off of the valve, the connecting ring 5 is an unsealed annular component, the disconnecting end is connected through a bolt, when the maintenance is needed, the connecting ring 5 is detached, the first mounting box 3 and the second mounting box 4 are separated, and the maintenance can be carried out on the control components in the air pump 35, the electromagnetic valve 36 and the side chamber 34, the conduit 6 is detached from the positioning sleeve 39 and the sealing ring 38 inside the sealing groove 37 can be replaced.
As shown in fig. 3, an air pump 35 and an electromagnetic valve 36 are fixedly installed inside the installation chamber 31, the electromagnetic valve 36 is located at one side of the air pump 35, and the air pump 35 sucks air and supplies the air into the air storage chamber 32 through the electromagnetic valve 36, thereby functioning as an actuator.
In this embodiment, the bottom of the second mounting box 4 is fixedly connected to an extension sleeve 43, the extension sleeve 43 is communicated with the air pushing chamber 41, and the push rod penetrates through the extension sleeve 43 and is located below the diaphragm 42 to perform the function of opening and closing the valve. Wherein, a conduit 6 is movably arranged between the air pushing chamber 41 and the air storage chamber 32, and the conduit 6 penetrates through the positioning sleeve 39, and the conduit 6 supplies air to the air pushing chamber 41 to push the diaphragm 42 and the air below the diaphragm.
In the embodiment, the installation chamber 31, the air storage chamber 32, the connecting groove 33 and the side chamber 34 are arranged in a separated manner, and the bottoms of the connecting groove 33 and the side chamber 34 are both arranged in an open manner, so that the maintenance of the control components inside the side chamber 34 is facilitated. The mounting chamber 31 and the air reservoir chamber 32 are communicated with each other through a solenoid valve 36 and a pipe, and a connection line of the solenoid valve 36 penetrates through the side chamber 34 to facilitate connection between the solenoid valve 36 and a control part inside the side chamber 34.
The gas storage chamber 32 and the gas pushing chamber 41 are communicated through the guide pipe 6, the guide pipe 6 and the connecting groove 33 are detachably connected through the positioning sleeve 39, and the connecting groove 33 is convenient for the installation and the disassembly of the guide pipe 6 and the disassembly of the first mounting box 3 and the second mounting box 4.
Example 2
The difference from example 1 is:
as shown in fig. 1, 2 and 5, the edges of the first mounting box 3 and the second mounting box 4 are protruded, and the protruded portions of the first mounting box 3 and the second mounting box 4 are located inside the clamping grooves 51, so as to position the first mounting box 3 and the second mounting box 4.
In summary, the following steps: the control components of the air pump 35 and the electromagnetic valve 36 are installed inside the side chamber 34 by a user, the top end of the conduit 6 passes through the sealing groove 37 and is positioned by the positioning sleeve 39, the protruding parts of the first installation box 3 and the second installation box 4 are clamped inside the clamping groove 51, the gasket 52 plays a role of buffering, when the air pump works, the air pump 35 pumps air and supplies air to the air storage chamber 32 through the electromagnetic valve 36, and then supplies air to the air pushing chamber 41 through the conduit 6, so that the diaphragm 42 and air below the diaphragm 42 can be pushed, the push rod penetrates through the inside of the extending sleeve 43 and is positioned below the diaphragm 42, at the moment, the push rod can be driven to move vertically to realize opening and closing of the valve, the connecting ring 5 is an unsealed annular component, the disconnected end is connected by using bolts, when the maintenance is needed, the connecting ring 5 is detached, the first installation box 3 and the second installation box 4 are separated, and the air pump 35, the electromagnetic valve 36 and the control components inside the side chamber 34 can be maintained, the guide pipe 6 is separated from the positioning sleeve 39, and the sealing ring 38 in the sealing groove 37 can be replaced, so that the whole body is convenient to disassemble and maintain, and the maintenance is more convenient.
All the components selected in the present application are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A remotely controllable pneumatic regulator valve, comprising:
the valve body (1), the top of the valve body (1) is fixedly connected with an installation seat (2), the installation seat (2) comprises a first installation box (3), a second installation box (4) and a connecting ring (5), the second installation box (4) is located at the bottom of the first installation box (3), and the connecting ring (5) is located on the periphery of the connection position of the first installation box (3) and the second installation box (4);
an installation chamber (31), an air storage chamber (32), a connecting groove (33) and a side chamber (34) are arranged inside the first installation box (3), the air storage chamber (32) is located between the installation chamber (31) and the connecting groove (33), the side chamber (34) is located on the periphery of the air storage chamber (32), a sealing groove (37) is formed in the top of the connecting groove (33), a sealing ring (38) is movably arranged inside the sealing groove (37), and a positioning sleeve (39) is movably arranged at the bottom of the sealing groove (37);
an air pushing chamber (41) is arranged in the second mounting box (4), and a diaphragm (42) is fixedly connected in the middle of the air pushing chamber (41);
a clamping groove (51) is formed in the inner side, close to the mounting seat (2), of the connecting ring (5), and a gasket (52) is movably arranged in the clamping groove (51).
2. A remotely controllable pneumatic regulator valve as claimed in claim 1,
an air pump (35) and an electromagnetic valve (36) are fixedly arranged in the mounting chamber (31), and the electromagnetic valve (36) is positioned on one side of the air pump (35).
3. A remotely controllable pneumatic regulator valve as claimed in claim 2,
the bottom of the second mounting box (4) is fixedly connected with an extension sleeve (43), and the extension sleeve (43) is communicated with the air pushing chamber (41).
4. A remotely controllable pneumatic regulator valve as claimed in claim 3,
a guide pipe (6) is movably arranged between the air pushing chamber (41) and the air storage chamber (32), and the guide pipe (6) penetrates through the positioning sleeve (39).
5. A remotely controllable pneumatic regulator valve as claimed in claim 4,
the installation chamber (31), the air storage chamber (32), the connecting groove (33) and the side chamber (34) are arranged in a separated mode, and the bottoms of the connecting groove (33) and the side chamber (34) are arranged in an opened mode.
6. A remotely controllable pneumatic regulator valve as claimed in claim 5,
the installation chamber (31) and the air storage chamber (32) are communicated through an electromagnetic valve (36) and a pipeline, and a connecting line of the electromagnetic valve (36) penetrates through the side chamber (34).
7. A remotely controllable pneumatic regulator valve as claimed in claim 6,
the air storage chamber (32) is communicated with the air pushing chamber (41) through a guide pipe (6), and the guide pipe (6) is detachably connected with the connecting groove (33) through a positioning sleeve (39).
8. A remotely controllable pneumatic regulator valve as claimed in claim 7,
the edges of the first mounting box (3) and the second mounting box (4) are arranged in a protruding mode, and the protruding portions of the first mounting box (3) and the second mounting box (4) are located inside the clamping grooves (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521594.9U CN216306729U (en) | 2021-10-20 | 2021-10-20 | But remote control formula pneumatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521594.9U CN216306729U (en) | 2021-10-20 | 2021-10-20 | But remote control formula pneumatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216306729U true CN216306729U (en) | 2022-04-15 |
Family
ID=81114986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521594.9U Active CN216306729U (en) | 2021-10-20 | 2021-10-20 | But remote control formula pneumatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216306729U (en) |
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2021
- 2021-10-20 CN CN202122521594.9U patent/CN216306729U/en active Active
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