CN219493186U - High-sealing flow control valve convenient to install and maintain - Google Patents

Abstract

The utility model belongs to the technical field of flow control valves, in particular to a high-sealing flow control valve convenient to install and maintain, which comprises a valve body, a connecting pipe and a connecting device, wherein a display screen is fixedly connected to the surface of the valve body, and the connecting pipe is positioned on the side wall of the valve body; the surface of the valve body and the surface of the connecting pipe are provided with a connecting device, the connecting device comprises a main cover and an auxiliary cover, the main cover and the auxiliary cover are sleeved on the surfaces of the valve body and the connecting pipe, two sealing gaskets are fixedly connected at the positions, close to each other, of the main cover and the auxiliary cover, the surface of the valve body is provided with a supporting device, the supporting device comprises two supporting frames, the supporting frames are positioned under the valve body, and the inner walls of the supporting frames are in threaded connection with two threaded rods; through setting up main cover and vice cover can fix valve body and connecting pipe position, screw thread post and fixed block can restrict the position of main cover and vice cover each other simultaneously, and whole device can reduce the use of bolt, reduces operating procedure simultaneously to the convenience is installed fixedly to the valve body.

Description

High-sealing flow control valve convenient to install and maintain

Technical Field

The utility model relates to the technical field of flow control valves, in particular to a high-sealing flow control valve convenient to install and maintain.

Background

The flow control valve is a multifunctional valve for controlling flow by adopting a high-precision pilot mode. The valve is suitable for a pipeline of a water distribution pipe, the flow and the pressure of which need to be controlled, the preset flow is kept unchanged, the excessive flow is limited to a preset value, the upstream high pressure is properly reduced, and the flow downstream of the main valve is not influenced even if the pressure upstream of the main valve changes.

One Chinese patent with publication number CN217481996U discloses a flow control valve, which has the technical scheme that: through setting up the elastic component, when the shutoff of elasticity shutoff piece water inlet, the elastic component is tensile state for the valve rod has the trend of keeping away from the water inlet, when unclamping the valve rod, under the effect of elastic component, the valve rod removes and breaks away from the water inlet towards the direction of keeping away from the water inlet, need not manual control elasticity shutoff piece and breaks away from the water inlet, makes the break-make of control water inlet more convenient.

The flow control valve can be used in a plurality of places, particularly in a pneumatic pipeline, when the flow control valve is used, the valve body and the pipeline are required to be fixed together, when the flow control valve is fixed, the valve body and the pipeline are fixed together through bolts, when the flow control valve is fixed, a tool is required to be used, and when the bolts are installed, small fittings of gaskets are required to be used, so that the problem of inconvenient installation is likely to occur in the actual operation process; accordingly, a high seal flow control valve is proposed for ease of installation and maintenance in view of the above-described problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the flow control valve can be used in many places, especially can be in the pneumatic pipeline, when using the flow control valve, need to fix valve body and pipeline together, fix sending the drawing and pipeline together through the bolt while fixing, because need use the instrument while fixing, and the bolt needs to use the gadget of the gasket while installing, the problem that the installation is inconvenient probably appears in the actual operation, the utility model provides a high-sealing flow control valve convenient to install and maintain.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high-sealing flow control valve convenient to install and maintain, which comprises a valve body, a connecting pipe and a connecting device, wherein the surface of the valve body is fixedly connected with a display screen, and the connecting pipe is positioned on the side wall of the valve body; the surface of valve body and connecting pipe is equipped with connecting device, connecting device includes main cover and vice cover, main cover and vice cover are at the surface of valve body and connecting pipe, the equal fixedly connected with of position that main cover and vice cover are close to each other is sealed to fill up, sealed the pad is located the surface of valve body and connecting pipe, and when main cover and vice cover remove, main cover and vice cover can drive sealed the pad and remove, can fix the position between valve body and the connecting pipe through setting up main cover and vice cover.

Preferably, the opening part fixedly connected with sealing washer of valve body, the fixed surface of vice cover is connected with two supporting shoe, the inner wall rotation of supporting shoe is connected with the commentaries on classics piece, can rotate at the inner wall of supporting shoe when changeing the piece and rotate, and the supporting shoe can support to a certain extent and change the piece and let changeing the piece and can rotate.

Preferably, the inner wall threaded connection of commentaries on classics piece has the screw thread post, the position fixedly connected with fixed block that the main cover surface is close to the screw thread post, the screw thread post inserts the inner wall of establishing at the fixed block, rotates suitable angle back at the commentaries on classics piece, and the screw thread post lets the screw thread post rotate at commentaries on classics piece inner wall, and the screw thread post can remove the fixed block inner wall, and screw thread post and fixed block can restrict the position between main cover and the vice cover.

Preferably, the surface of fixed block has seted up and has accomodate the groove, the surface rotation of screw thread post is connected with the dome, the dome is inserted and is established at the accomodate inslot wall of fixed block, can drive the dome and remove when the screw thread post rotates, and the dome inserts the accomodate inslot wall of fixed block, and the seting up of accomodate the groove can accomodate the dome to the fixed block inner wall.

Preferably, the surface of valve body is equipped with strutting arrangement, strutting arrangement includes two support frames, the support frame is located under the valve body, the inner wall threaded connection of support frame has two threaded rods, the upper surface rotation of threaded rod is connected with the holding ring, the holding ring is located the surface of valve body, and after the holding ring moved suitable height, places the valve body on the holding ring surface, then links together valve body and connecting pipe, can support the valve body to a certain extent through setting up support frame, threaded rod and holding ring.

Preferably, both sides of support frame are all rotated and are connected with the gyro wheel, two the one end fixedly connected with connecting plate that the support frame is close to each other, and two support frames link together through the connecting plate when removing the support frame, can conveniently remove whole device position to a certain extent through setting up the gyro wheel.

The utility model has the advantages that:

1. according to the utility model, when the valve body and the connecting pipe are required to be fixed together, the valve body and the connecting pipe are attached together, then the main cover and the auxiliary cover are sleeved on the surfaces of the valve body and the connecting pipe, the sealing gasket is attached together when the main cover and the auxiliary cover move, then the rotating block rotates on the surface of the supporting block, the rotating block rotates the threaded column, after the threaded column rotates to a proper position, the threaded column drives the threaded column to move the dome, the dome is inserted into the inner wall of the accommodating groove of the fixed block, the positions of the valve body and the connecting pipe can be fixed through arranging the main cover and the auxiliary cover, meanwhile, the positions of the main cover and the auxiliary cover can be limited by the threaded column and the fixed block, the use of bolts can be reduced, and meanwhile, the operation steps are reduced, so that the valve body is convenient to install and fix.

2. When the valve body is required to be fixed, the threaded rod rotates on the inner wall of the support frame, the threaded rod drives the support ring to move when rotating, the valve body is placed on the surface of the support ring after the support ring moves to a proper position, then the support frame is pushed to drive the support frame to rotate the roller, the roller rolls on the ground, when the two support frames move, the two supports are fixed together through the connecting plate, the connecting pipe and the valve body are fixed together after the valve body moves to a proper position, the valve body can be supported to a certain extent by arranging the support frame, the threaded rod and the support ring, meanwhile, the threaded rod can also conveniently adjust the height of the valve body, and when the valve body is required to be maintained, the valve body can also be directly maintained on the support device after being disassembled.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of a valve body according to a first embodiment;

FIG. 2 is a schematic view showing a part of the structure of a connecting device in the first embodiment;

FIG. 3 is a schematic side view of a valve body according to the first embodiment;

FIG. 4 is a schematic diagram of the structure A in FIG. 3 according to the first embodiment;

fig. 5 is a schematic perspective view of a magnetic shield in a second embodiment.

In the figure: 1. a valve body; 2. a display screen; 3. a connecting pipe; 4. a connecting device; 41. a main cover; 42. an auxiliary cover; 43. a sealing gasket; 44. a support block; 45. a rotating block; 46. a threaded column; 47. a fixed block; 48. a dome; 49. a storage groove; 5. a support device; 51. a support frame; 52. a threaded rod; 53. a support ring; 54. a roller; 55. a connecting plate; 6. a magnetic shield.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a high-sealing flow control valve convenient to install and maintain comprises a valve body 1, a connecting pipe 3 and a connecting device 4, wherein a display screen 2 is fixedly connected to the surface of the valve body 1, and the connecting pipe 3 is positioned on the side wall of the valve body 1; the surface of the valve body 1 and the surface of the connecting pipe 3 are provided with a connecting device 4, the connecting device 4 comprises a main cover 41 and an auxiliary cover 42, the main cover 41 and the auxiliary cover 42 are sleeved on the surface of the valve body 1 and the surface of the connecting pipe 3, two sealing gaskets 43 are fixedly connected to the positions, close to each other, of the main cover 41 and the auxiliary cover 42, and the sealing gaskets 43 are positioned on the surface of the valve body 1 and the surface of the connecting pipe 3; during operation, when the connecting pipe 3 and the valve body 1 are required to be connected together, the valve body 1 and the connecting pipe 3 are attached together, then the main cover 41 and the auxiliary cover 42 are sleeved on the surfaces of the valve body 1 and the connecting pipe 3, when the main cover 41 and the auxiliary cover 42 move, the main cover 41 and the auxiliary cover 42 can drive the sealing gasket 43 to move, and the position between the valve body 1 and the connecting pipe 3 can be fixed by arranging the main cover 41 and the auxiliary cover 42.

A sealing ring is fixedly connected to the opening of the valve body 1, two supporting blocks 44 are fixedly connected to the surface of the auxiliary cover 42, and a rotating block 45 is rotatably connected to the inner wall of the supporting blocks 44; during operation, the inner wall of the supporting block 44 rotates when the rotating block 45 rotates, and the supporting block 44 can support the rotating block 45 to a certain extent so that the rotating block 45 can rotate.

The inner wall of the rotating block 45 is in threaded connection with a threaded column 46, a fixed block 47 is fixedly connected to the surface of the main cover 41 at a position close to the threaded column 46, and the threaded column 46 is inserted into the inner wall of the fixed block 47; in operation, after the rotation block 45 rotates to a proper angle, the screw thread column 46 rotates the screw thread column 46 on the inner wall of the rotation block 45, the screw thread column 46 moves to the inner wall of the fixed block 47, and the screw thread column 46 and the fixed block 47 can limit the position between the main cover 41 and the auxiliary cover 42.

The surface of the fixed block 47 is provided with a containing groove 49, the surface of the threaded column 46 is rotatably connected with a dome 48, and the dome 48 is inserted into the inner wall of the containing groove 49 of the fixed block 47; in operation, the screw 46 rotates to move the dome 48, the dome 48 is inserted into the inner wall of the receiving groove 49 of the fixing block 47, and the dome 48 can be received in the inner wall of the fixing block 47 by opening the receiving groove 49.

The surface of the valve body 1 is provided with a supporting device 5, the supporting device 5 comprises two supporting frames 51, the supporting frames 51 are positioned right below the valve body 1, two threaded rods 52 are connected with the inner wall of each supporting frame 51 in a threaded mode, the upper surface of each threaded rod 52 is rotatably connected with a supporting ring 53, and the supporting rings 53 are positioned on the surface of the valve body 1; during operation, when the valve body 1 needs to be fixed, the threaded rod 52 rotates the threaded rod 52 on the inner wall of the supporting frame 51, the threaded rod 52 rotates to drive the supporting ring 53 to move, after the supporting ring 53 moves to a proper height, the valve body 1 is placed on the surface of the supporting ring 53, then the valve body 1 and the connecting pipe 3 are connected together, and the valve body 1 can be supported to a certain extent by arranging the supporting frame 51, the threaded rod 52 and the supporting ring 53.

The two sides of the supporting frames 51 are respectively and rotatably connected with a roller 54, and one end, close to each other, of each supporting frame 51 is fixedly connected with a connecting plate 55; when the device works, when the position of the support frame 51 is moved, the support frame 51 is pushed to enable the support frame 51 to drive the roller 54 to rotate, the roller 54 rolls on the ground, and when the support frame 51 is moved, the two support frames 51 are connected together through the connecting plate 55, and the position of the whole device can be moved to a certain extent conveniently through the roller 54.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a magnetic cover 6 is magnetically attracted to the surface of the display screen 2, and the magnetic cover 6 is a transparent cover; when the display screen 2 is used in operation, the magnetic cover 6 is magnetically attracted to the surface of the display screen 2, and the magnetic cover 6 can reduce damage of external objects to the display screen 2.

The working principle is that when the valve body 1 and the connecting pipe 3 are required to be fixed together, the valve body 1 and the connecting pipe 3 are attached together, then the main cover 41 and the auxiliary cover 42 are sleeved on the surfaces of the valve body 1 and the connecting pipe 3, the sealing gasket 43 is attached together when the main cover 41 and the auxiliary cover 42 move, then the rotating block 45 rotates the surface of the supporting block 44, the rotating block 45 adjusts the threaded column 46 to rotate, after the threaded column 46 rotates to a proper position, the threaded column 46 drives the dome 48 to move, the dome 48 is inserted into the inner wall of the containing groove 49 of the fixed block 47, the positions of the valve body 1 and the connecting pipe 3 can be fixed through the main cover 41 and the auxiliary cover 42, the use of bolts can be reduced through the whole device, the operation steps are reduced, the valve body 1 is convenient to install and fix, when the valve body 1 is required to be fixed, the threaded rod 52 rotates the inner wall of the threaded rod 51, the threaded rod 52 drives the supporting ring 53 to move when the threaded rod 52 rotates, the supporting ring 53 moves to a proper position, the supporting ring 53 drives the threaded rod 51 to move the threaded rod 51 to the proper position, the threaded rod 51 can also rotate the threaded rod 51 to the supporting ring 51 to the surface of the valve body 1, the threaded rod 51 can be fixed on the surface of the valve body 1 through the supporting frame 51, the two supporting frames are required to be fixed to the surface of the valve body 1, the threaded rod 51 can be fixed to the valve body 1 by the proper position, and the threaded rod 51 can be directly and the two supporting device is arranged on the supporting the surface of the valve body 51, and the valve body 51 can be fixed to the position by the proper position by the supporting device to the supporting the valve body 51, and the proper position can be directly and the position can be fixed to be directly and fixed on the supporting the position by the supporting device and the supporting body 51.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a high sealed flow control valve convenient to installation and maintenance, includes valve body (1), connecting pipe (3) and connecting device (4), the surface of valve body (1) is fixedly connected with display screen (2), connecting pipe (3) are located the lateral wall of valve body (1); the method is characterized in that: the surface of valve body (1) and connecting pipe (3) is equipped with connecting device (4), connecting device (4) are including main cover (41) and auxiliary cover (42), main cover (41) and auxiliary cover (42) cover are at the surface of valve body (1) and connecting pipe (3), the equal fixedly connected with of position that main cover (41) and auxiliary cover (42) are close to each other is sealed pad (43), sealed pad (43) are located the surface of valve body (1) and connecting pipe (3).

2. A high seal rate flow control valve for facilitating installation and maintenance as defined in claim 1, wherein: the sealing ring is fixedly connected to the opening of the valve body (1), two supporting blocks (44) are fixedly connected to the surface of the auxiliary cover (42), and rotating blocks (45) are rotatably connected to the inner wall of the supporting blocks (44).

3. A high seal rate flow control valve for facilitating installation and maintenance as defined in claim 2, wherein: the inner wall threaded connection of commentaries on classics piece (45) has screw thread post (46), the position that main cover (41) surface is close to screw thread post (46) is fixedly connected with fixed block (47), screw thread post (46) inserts the inner wall of establishing at fixed block (47).

4. A high seal rate flow control valve for facilitating installation and maintenance as defined in claim 3, wherein: the surface of fixed block (47) has seted up accomodates groove (49), the surface rotation of screw post (46) is connected with dome (48), dome (48) are inserted and are established at the accomodate groove (49) inner wall of fixed block (47).

5. A high seal rate flow control valve for facilitating installation and maintenance as defined in claim 1, wherein: the surface of valve body (1) is equipped with strutting arrangement (5), strutting arrangement (5) are including two support frames (51), support frame (51) are located under valve body (1), the inner wall threaded connection of support frame (51) has two threaded rods (52), the upper surface rotation of threaded rod (52) is connected with support ring (53), support ring (53) are located the surface of valve body (1).

6. A high seal rate flow control valve for facilitating installation and maintenance as defined in claim 5, wherein: both sides of the supporting frames (51) are rotatably connected with rollers (54), and one ends, close to each other, of the two supporting frames (51) are fixedly connected with connecting plates (55).