CN214063811U - Quick opening and closing valve - Google Patents
Quick opening and closing valve Download PDFInfo
- Publication number
- CN214063811U CN214063811U CN202023221866.5U CN202023221866U CN214063811U CN 214063811 U CN214063811 U CN 214063811U CN 202023221866 U CN202023221866 U CN 202023221866U CN 214063811 U CN214063811 U CN 214063811U
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- valve
- valve body
- fixedly connected
- connecting rod
- block
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Abstract
The utility model provides a quick opening and closing valve, which relates to the technical field of valves and comprises a valve body, wherein the inner fixed communication of the valve body is provided with an air inlet pipe, the inner fixed communication of the valve body is provided with an exhaust pipe, the inner fixed of the valve body is provided with a driving mechanism, the bottom end of the driving mechanism is fixedly connected with a valve mechanism, the inner fixed of the valve body is provided with a rubber sleeve, the driving mechanism comprises a protective shell fixedly arranged on the inner top surface of the valve body, the inner top surface of the protective shell is fixedly connected with a mounting seat, the bottom of the mounting seat is fixedly provided with a motor, the output end of the motor is fixedly provided with a lead screw, the utility model controls a one-way valve to close and open by installing the driving mechanism to cooperate with the valve mechanism, thereby solving the problem that the time and labor waste potential safety hazard of manually adjusting the one-way valve is very large, easily causing the problem of resource waste.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a quick start/stop valve.
Background
The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Valves used for fluid control range in variety and size from the simplest shut-off valves to the various valves used in extremely complex autonomous systems.
However, in the prior art, the existing one-way valve is mostly manually opened and closed, the manual adjustment is time-consuming and labor-consuming, the potential safety hazard is very large, danger is easy to occur, and if the one-way valve is manually opened and closed, the speed of opening and closing the one-way valve is very slow, and unnecessary waste of resources is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, it is very big to have solved artifical regulation check valve potential safety hazard that wastes time and energy through installation actuating mechanism and valve mechanism, causes the problem of wasting of resources easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick opening and closing valve comprises a valve body, wherein an air inlet pipe is fixedly communicated with the interior of the valve body, an exhaust pipe is fixedly communicated with the interior of the valve body, a driving mechanism is fixedly installed in the interior of the valve body, the bottom end of the driving mechanism is fixedly connected with a valve mechanism, and a rubber sleeve is fixedly installed in the interior of the valve body;
actuating mechanism includes the protective housing of fixed mounting at the inside top surface of valve body, the inside top surface fixedly connected with mount pad of protective housing, the bottom fixed mounting of mount pad has the motor, the output fixed mounting of motor has the lead screw, protective housing's bottom fixedly connected with mount, one side fixed mounting that protective housing was kept away from to the mount has first stopper, two fixed plates of bottom fixedly connected with of mount, two fixedly connected with second stopper between the relative one side of fixed plate.
As a preferred embodiment, the first limiting block and the second limiting block are rotatably connected to the outer surface of the screw rod through bearings, and a driving block is sleeved on the outer surface of the screw rod in a threaded manner.
As a preferred embodiment, the surfaces of the two fixing plates are respectively provided with a limiting hole, the outer surfaces of the two sides of the driving block are respectively fixedly connected with a connecting rod, and the outer surfaces of the two connecting rods are respectively connected with the inner parts of the two limiting holes in a sliding manner.
As a preferred embodiment, the valve mechanism includes a valve rod fixedly installed at the bottom end of the connecting rod, and one end of the valve rod far away from the connecting rod is fixedly connected with a valve core.
As a preferred embodiment, a pulley is fixedly connected to the surface of the valve core, a chute is formed in the inner wall of the valve body, and the surface of the pulley is slidably connected with the inside of the chute.
In a preferred embodiment, a rubber block is fixedly mounted at the bottom of the valve core, and the surface of the rubber block is slidably connected with the inside of the rubber sleeve.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model discloses in, when needing to open or close the valve, starter motor, the motor drives the drive block and reciprocates, the drive block drives the valve rod through the connecting rod and reciprocates, the valve rod drives the case and reciprocates, the case drives the block rubber and reciprocates, when the drive block removes the bottommost, the hole at rubber sleeve center is plugged up by the block rubber, there is not the gap between block rubber and the rubber sleeve this moment, whole valve is closed state, when the drive block removes the top, the block rubber is putd aside from the inside of rubber sleeve, the hole at rubber sleeve center exposes completely this moment, whole valve is for opening the state, control check valve through installation actuating mechanism cooperation valve mechanism and carry out the closure and open, it is very big to have solved artifical regulation check valve potential safety hazard that wastes time and energy, cause the problem of wasting of resources easily.
Drawings
Fig. 1 is a schematic view of a subjective cross-sectional structure of the present invention when the fast open/close valve is in a closed state;
fig. 2 is a schematic view of a subjective cross-sectional structure of the quick open/close valve in an open state according to the present invention;
fig. 3 is the utility model provides a right side view sectional structure schematic diagram when opening and closing valve closure state fast.
Illustration of the drawings:
1. a valve body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a drive mechanism; 41. a protective housing; 42. a mounting seat; 43. a motor; 44. a screw rod; 45. a fixed mount; 46. a first stopper; 47. a fixing plate; 48. a limiting hole; 49. a drive block; 410. a second limiting block; 411. a connecting rod; 5. a valve mechanism; 51. a chute; 52. a pulley; 53. a valve stem; 54. a valve core; 55. a rubber block; 6. a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quick open-close valve, includes valve body 1, and the inside fixed intercommunication of valve body 1 has intake pipe 2, and the inside fixed intercommunication of valve body 1 has blast pipe 3, and the inside fixed mounting of valve body 1 has actuating mechanism 4, and actuating mechanism 4's bottom fixed connection has valve mechanism 5, and the inside fixed mounting of valve body 1 has rubber sleeve 6.
Actuating mechanism 4 includes protective housing 41 of fixed mounting at the inside top surface of valve body 1, protective housing 41's inside top surface fixedly connected with mount pad 42, the bottom fixed mounting of mount pad 42 has motor 43, the output fixed mounting of motor 43 has lead screw 44, protective housing 41's bottom fixedly connected with mount 45, one side fixed mounting that protective housing 41 was kept away from to mount 45 has first stopper 46, two fixed plates 47 of bottom fixedly connected with of mount 45, fixedly connected with second stopper 410 between the relative one side of two fixed plates 47.
The insides of the first limiting block 46 and the second limiting block 410 are rotatably connected to the outer surface of the lead screw 44 through bearings, a driving block 49 is sleeved on the outer surface of the lead screw 44 in a threaded manner, and the driving block 49 is limited through the first limiting block 46 and the second limiting block 410.
The valve mechanism 5 includes a valve rod 53 fixedly installed at the bottom end of the connecting rod 411, one end of the valve rod 53 far away from the connecting rod 411 is fixedly connected with a valve core 54, and the valve core 54 is driven by the valve rod 53 to move up and down.
The surface of the valve core 54 is fixedly connected with a pulley 52, the inner wall of the valve body 1 is provided with a chute 51, the surface of the pulley 52 is connected with the inside of the chute 51 in a sliding way, and the pulley 52 slides in the chute 51, so that the friction force generated when the valve core 54 moves up and down is reduced.
The bottom of the valve core 54 is fixedly provided with a rubber block 55, the surface of the rubber block 55 is connected with the inside of the rubber sleeve 6 in a sliding way, and the rubber block 55 slides in the rubber sleeve 6 to control the size of the hole in the center of the rubber sleeve 6.
The working principle of the embodiment is as follows: when the valve needs to be opened or closed, the motor 43 installed at the bottom of the installation seat 42 is started, the motor 43 drives the screw rod 44 to rotate, the screw rod 44 drives the driving block 49 sleeved on the outer surface of the screw rod 44 to move, the first limiting block 46 installed at one side of the fixing frame 45 far away from the protective shell 41 and the second limiting block 410 installed between the opposite sides of the two fixing plates 47 limit the driving block 49, the driving block 49 drives the connecting rod 411 to move, the limiting hole 48 formed in the surface of the fixing plate 47 limits the connecting rod 411, the connecting rod 411 can only move up and down between the first limiting block 46 and the second limiting block 410 along with the driving block 49, the connecting rod 411 drives the valve rod 53 installed at the bottom end of the connecting rod to move up and down, the valve rod 53 drives the valve core 54 to move up and down, the pulley 52 installed on the surface of the valve core 54 slides in the sliding groove 51, so as to reduce the friction force generated when the valve core 54 moves up and down, when the bottom of the driving block 49 contacts with the top of the second limiting block 410, the driving block 49 moves to the bottommost part, the rubber block 55 installed at the bottom of the valve core 54 just moves to the inside of the rubber sleeve 6, the rubber block 55 blocks the hole in the center of the rubber sleeve 6, at this time, the whole valve is in a closed state, when the top of the driving block 49 contacts with the bottom of the first limiting block 46, the driving block 49 moves to the topmost part, the rubber block 55 is moved away from the inside of the rubber sleeve 6, at this time, the whole valve is in an open state, and therefore the valve is controlled to be closed and opened.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a quick start-stop valve, includes valve body (1), its characterized in that: an air inlet pipe (2) is fixedly communicated with the inside of the valve body (1), an exhaust pipe (3) is fixedly communicated with the inside of the valve body (1), a driving mechanism (4) is fixedly installed in the inside of the valve body (1), the bottom end of the driving mechanism (4) is fixedly connected with a valve mechanism (5), and a rubber sleeve (6) is fixedly installed in the inside of the valve body (1);
actuating mechanism (4) include protecting sheathing (41) of fixed mounting at the inside top surface of valve body (1), the inside top surface fixedly connected with mount pad (42) of protecting sheathing (41), the bottom fixed mounting of mount pad (42) has motor (43), the output fixed mounting of motor (43) has lead screw (44), the bottom fixedly connected with mount (45) of protecting sheathing (41), one side fixed mounting that protecting sheathing (41) were kept away from in mount (45) has first stopper (46), two fixed plates (47) of bottom fixedly connected with of mount (45), two fixedly connected with second stopper (410) between the relative one side of fixed plate (47).
2. The quick opening and closing valve as claimed in claim 1, wherein: the inside of first stopper (46) and second stopper (410) all passes through bearing swivelling joint at the surface of lead screw (44), the surface screw thread cover of lead screw (44) is equipped with drive block (49).
3. The quick opening and closing valve as claimed in claim 2, wherein: spacing hole (48) have all been seted up on the surface of two fixed plate (47), the equal fixedly connected with connecting rod (411) of both sides surface of driving block (49), two the surface of connecting rod (411) respectively with the inside sliding connection in two spacing holes (48).
4. A quick acting valve as claimed in claim 3, wherein: the valve mechanism (5) comprises a valve rod (53) fixedly installed at the bottom end of the connecting rod (411), and one end, far away from the connecting rod (411), of the valve rod (53) is fixedly connected with a valve core (54).
5. The quick opening and closing valve as claimed in claim 4, wherein: the surface of the valve core (54) is fixedly connected with a pulley (52), the inner wall of the valve body (1) is provided with a sliding groove (51), and the surface of the pulley (52) is in sliding connection with the inside of the sliding groove (51).
6. The quick opening and closing valve as claimed in claim 4, wherein: the bottom of the valve core (54) is fixedly provided with a rubber block (55), and the surface of the rubber block (55) is in sliding connection with the inside of the rubber sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221866.5U CN214063811U (en) | 2020-12-29 | 2020-12-29 | Quick opening and closing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221866.5U CN214063811U (en) | 2020-12-29 | 2020-12-29 | Quick opening and closing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214063811U true CN214063811U (en) | 2021-08-27 |
Family
ID=77388159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023221866.5U Active CN214063811U (en) | 2020-12-29 | 2020-12-29 | Quick opening and closing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214063811U (en) |
-
2020
- 2020-12-29 CN CN202023221866.5U patent/CN214063811U/en active Active
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