CN219140151U

CN219140151U - Valve convenient to connect

Info

Publication number: CN219140151U
Application number: CN202223529522.XU
Authority: CN
Inventors: 谢芳
Original assignee: Huzhou Bangpu Water Technology Co ltd
Current assignee: Huzhou Bangpu Water Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-06
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to a valve convenient to connect, which comprises a valve body and conveying pipelines positioned on two sides of the valve body, wherein the valve body is provided with a water inlet pipe and a water outlet pipe, the free ends of the water inlet pipe and the water outlet pipe are respectively provided with a connecting flange, the conveying pipelines are correspondingly provided with a fixing flange, the connecting flange and the fixing flange are respectively provided with a locking groove, the connecting flange is hinged with a bolt column, the bolt column is rotationally clamped into the locking groove, the tail end of the bolt column is provided with a nut in a threaded fit manner, a sealing gasket is arranged between the connecting flange and the fixing flange, the two sides of the sealing gasket are provided with sealing bulges, the connecting flange and the fixing flange are correspondingly provided with sealing grooves, the bottom end of the valve body is provided with a support frame, and the bottom end of the support frame is provided with a movable wheel.

Description

Valve convenient to connect

Technical Field

The utility model relates to the technical field of valves, in particular to a valve convenient to connect.

Background

The valve is a control part in the fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief and the like, and is various in variety and different in size.

The small valve is mostly in butt joint with the pipeline through the mode of screwing fit, the large valve is mainly in fixed connection with the pipeline through the cooperation of the flange and the bolt piece, but, the large valve is heavier in gravity, when in butt joint with the pipeline, the valve needs to be moved, the water inlet pipe and the water outlet pipe on the valve are aligned with the conveying pipeline, the connection is inconvenient, and when the flange on the valve is connected with the flange on the conveying pipeline through the bolt, the valve needs to pass through the corresponding mounting hole, and the nut is screwed on the corresponding bolt, the repeated operation is complicated, the connection between the valve and the conveying pipeline is inconvenient, the time is consumed, the installation efficiency is affected, simultaneously, the bolts and the nuts are smaller, the installation progress is affected, in addition, when the connection between the valve and the conveying pipeline is realized, the sealing gasket is only arranged between the corresponding flanges, the sealing performance is easy to be poor, and the condition of leakage of the joint of the valve and the pipeline is caused.

Disclosure of Invention

The utility model aims to provide a valve convenient to connect, which solves the problems that in the prior art, when the valve is in butt joint with a conveying pipeline, the connection convenience between connecting flanges is poor, the installation efficiency is affected and the sealing performance is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a valve convenient to connect, includes the valve body and is located the pipeline of valve body both sides, be provided with inlet tube and outlet pipe on the valve body, the free end of inlet tube and outlet pipe all is provided with flange, the last flange that corresponds that is provided with of pipeline, the locking groove has all been seted up on flange and the flange, it has the bolt post to articulate on the flange, the bolt post rotates the card and goes into the locking inslot, and tail end screw-thread fit is provided with the nut, be provided with sealed pad between flange and the flange, sealed pad's both sides are provided with sealed arch, sealed recess has been seted up to the last correspondence of flange and flange, the bottom of valve body is provided with the support frame, the bottom of support frame is provided with the removal wheel.

As a further scheme of the utility model: the support frame includes the base, the removal wheel is located the bottom of base, the top of base is provided with the support column, the top cooperation valve body of support column is provided with the supporting seat, realizes the support of valve body through the cooperation of base, support column and supporting seat.

As still further aspects of the utility model: the support column is including setting up the fixed column on the base, the lift groove has been seted up on the fixed column, be provided with flexible post in the lift groove, be provided with lift adjustment subassembly between flexible post and the fixed column, can realize supporting seat service height's regulation through the cooperation of lift groove and flexible post.

As still further aspects of the utility model: the lifting adjusting assembly comprises an adjusting groove which is formed by extending outwards along the side wall of the lifting groove, an adjusting column is arranged on the side wall of the telescopic column, the tail end of the adjusting column extends to the outer side of the adjusting groove, a locking ring is arranged on the screw thread, and lifting adjustment and locking fixation of the telescopic column on the fixing column are achieved through the matching of the locking ring, the adjusting column and the adjusting groove.

As still further aspects of the utility model: the sealing gasket is characterized in that sealing sections are arranged on two sides of the sealing gasket and extend into the corresponding water inlet pipe, water outlet pipe and conveying pipeline respectively, so that the connection tightness between the connecting flange and the sealing flange is further enhanced.

As still further aspects of the utility model: positioning protrusions are arranged on two sides of the sealing gasket, and positioning grooves are correspondingly formed in the connecting flange and the fixing flange, so that the butt joint accuracy among the sealing gasket, the connecting flange and the fixing flange is improved.

As still further aspects of the utility model: the top of supporting seat is provided with the slipmat, the surface of slipmat is provided with the slipbulge, strengthens the top skid resistance of supporting seat, improves the supporting stability of valve body.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the locking grooves are formed in the connecting flange and the fixing flange for connection, the bolt column is hinged to the connecting flange and is matched with the nut, so that when the connecting flange is installed, the water inlet pipe and the water outlet pipe of the valve body are respectively aligned with the corresponding fixing flange on the conveying pipeline, the locking grooves on the connecting flange are aligned with the locking grooves on the fixing flange, the bolt column is rotated, the bolt column is clamped into the corresponding locking grooves, the bolt is positioned on one side of the fixing flange far away from the connecting flange, and then the nut is screwed, the locking fixation between the connecting flange and the fixing flange is realized by extruding the fixing flange through the nut, and therefore, the connection fixation between the water inlet pipe and the conveying pipeline and the connection fixation between the water outlet pipe and the conveying pipeline are realized.

2. According to the valve body, the sealing gasket is arranged between the connecting flange and the fixing flange, the sealing bulges are arranged on the two sides of the sealing gasket, the sealing grooves are correspondingly formed in the connecting flange and the fixing flange, meanwhile, the sealing sections are arranged on the two sides of the sealing gasket and respectively extend into the corresponding water inlet pipe, the corresponding water outlet pipe and the corresponding conveying pipeline, the positioning bulges are arranged on the two sides of the sealing gasket, the positioning grooves are correspondingly formed in the connecting flange and the fixing flange, the sealing gasket is arranged between the connecting flange and the fixing flange during installation, the sealing bulges are arranged in the corresponding sealing grooves, the positioning bulges on the sealing gasket are respectively aligned with the positioning grooves on the corresponding connecting flange and the fixing flange, meanwhile, the sealing section stretches into the corresponding water inlet pipe, the corresponding water outlet pipe and the corresponding conveying pipeline, preliminary sealing between the connecting flange and the fixing flange can be realized through the sealing gasket, the sealing property between the connecting flange and the fixing flange can be further enhanced through the matching of the sealing bulges, and the sealing property between the connecting flange and the fixing flange can be further enhanced through the setting of the sealing section, and the sealing property between the connecting flange and the fixing flange can be guaranteed, and the positioning flange can be rapidly matched with the positioning grooves when the valve body is installed, and the positioning flange is arranged, and the sealing device can be conveniently and fast and rapidly aligned with the positioning grooves.

3. According to the utility model, the bottom end of the valve body is provided with the support frame, the bottom end of the support frame is provided with the movable wheel, the support during valve body installation can be realized through the support frame, the movable wheel is convenient for the movement of the support frame, so that the valve body placed on the support frame can be moved conveniently, the butt joint adjustment between the valve body and a conveying pipeline can be facilitated during valve installation, the support frame comprises the base, the fixed column, the telescopic column and the lifting adjusting component which are matched with each other, the adjustment of the use height of the support seat can be realized, and the adjustment of the valve body installation height can be realized, so that the valve body is flexible and convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a valve of the present utility model with convenient connection;

FIG. 2 is a cross-sectional view of a connection structure between a valve body and a delivery pipe in the present utility model;

FIG. 3 is an exploded view of the connection between the valve body and the delivery conduit according to the present utility model;

FIG. 4 is an exploded view of a connection structure between a valve body and a delivery pipe according to the present utility model;

fig. 5 is an exploded view of the whole structure of the support frame according to the present utility model.

In the figure: 1. a valve body; 2. a delivery conduit; 3. a water inlet pipe; 4. a water outlet pipe; 5. a connecting flange; 6. a fixed flange; 7. a locking groove; 8. a bolt post; 9. a nut; 10. a sealing gasket; 11. a sealing protrusion; 12. sealing the groove; 13. a support frame; 14. a moving wheel; 15. a base; 16. a support column; 17. a support base; 18. fixing the column; 19. a lifting groove; 20. a telescopic column; 21. an adjustment tank; 22. an adjusting column; 23. a locking ring; 24. a sealing section; 25. positioning the bulge; 26. a positioning groove; 27. an anti-slip pad; 28. a non-slip bump.

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 to 5, in an embodiment of the present utility model:

the utility model provides a valve convenient to connect, including valve body 1 and pipeline 2 that is located valve body 1 both sides, be provided with inlet tube 3 and outlet pipe 4 on the valve body 1, the free end of inlet tube 3 and outlet pipe 4 all is provided with flange 5, the correspondence is provided with flange 6 on the pipeline 2, locking groove 7 has all been seted up on flange 5 and the flange 6, it has bolt post 8 to articulate on the flange 5, bolt post 8 rotates the card and goes into locking groove 7, and tail end screw thread fit is provided with nut 9, be provided with sealed pad 10 between flange 5 and the flange 6, sealed pad 10's both sides are provided with sealed arch 11, sealed recess 12 has been seted up to the correspondence on flange 5 and the flange 6, valve body 1's bottom is provided with support frame 13, the bottom of support frame 13 is provided with removes wheel 14.

In the embodiment of the utility model, the following steps are included: the support frame 13 includes base 15, remove the bottom that the wheel 14 is located base 15, the top of base 15 is provided with support column 16, the top cooperation valve body 1 of support column 16 is provided with supporting seat 17, support when realizing valve body 1 installation through the cooperation of base 15, support column 16 and supporting seat 17, like this when the installation, do not need the manpower to move valve body 1, improve the convenience when valve and pipeline 2 are connected, wherein, support column 16 is including setting up the fixed column 18 on base 15, the lifting groove 19 has been seted up on the fixed column 18, be provided with telescopic column 20 in the lifting groove 19, be provided with the lift adjustment subassembly between telescopic column 20 and the fixed column 18, the outside adjustment groove 21 of seting up of lateral wall along the lifting groove 19 is provided with adjusting column 22 on the lateral wall of telescopic column 20, the tail end of adjusting column 22 extends to the outside of adjusting groove 21, and the screw thread is provided with locking ring 23, when the regulation that needs to realize supporting seat 17 use the height, the locking ring 23 is loosened, make adjusting column 22 can remove in adjusting groove 21, thereby make telescopic column 20 can remove in lifting groove 19, the lifting groove 19 has been seted up lifting groove 19, the lifting groove 20 is realized at the appropriate position at the fixed seat of the fixed column 20, thereby realization of realizing the fixed column 20 is realized at the fixed position is realized at the fixed seat 18, the fixed position is realized through the adjusting locking ring is adjusted by the side wall of the fixed column 20, the fixed column is adjusted through the adjusting ring is adjusted, thereby the position is realized, the fixed column is realized, the fixed position is adjusted by the adjusting the locking ring is adjusted.

In the embodiment of the utility model, the following steps are included: the sealing sections 24 are arranged on the two sides of the sealing gasket 10, the sealing sections 24 respectively extend into the corresponding water inlet pipe 3, water outlet pipe 4 and conveying pipeline 2, and the sealing property of the connection between the sealing gasket 10 and the water inlet pipe 3, the water outlet pipe 4 and the conveying pipeline 2 can be further enhanced through the arrangement of the sealing sections 24, so that the sealing property of the connection part of the valve and the conveying pipeline 2 is enhanced.

In the embodiment of the utility model, the following steps are included: the both sides of sealed pad 10 are provided with location protruding 25, and positioning groove 26 has been seted up to the correspondence on flange 5 and the mounting flange 6, and when the installation, with the location protruding 25 on the sealed pad 10 with the positioning groove 26 on flange 5 and the mounting flange 6 that correspond respectively, can make the locking groove 7 on flange 5 and the mounting flange 6 align fast like this, improve convenience and the accuracy when valve body 1 installs, improve installation effectiveness.

In the embodiment of the utility model, the following steps are included: the top of supporting seat 17 is provided with slipmat 27, and the surface of slipmat 27 is provided with slipmat 28, can improve the skid resistance when valve body 1 is placed on supporting seat 17 through the setting of slipmat 27 and slipmat 28 to improve the supporting stability of valve body 1 on supporting seat 17.

Example 2:

referring to fig. 1 to 5, the present utility model relates to a valve with convenient connection, when in installation, a connection flange 5 on a water inlet pipe 3 and a water outlet pipe 4 of a valve body 1 are respectively aligned with a corresponding fixing flange 6 on a conveying pipeline 2, a locking groove 7 on the connection flange 5 is aligned with the locking groove 7 on the fixing flange 6, a bolt column 8 is rotated, the bolt column 8 is clamped into the corresponding locking groove 7, the bolt is positioned on one side of the fixing flange 6 far away from the connection flange 5, then a nut 9 is screwed, the fixing flange 6 is extruded by the nut 9 to realize the locking fixation between the connection flange 5 and the fixing flange 6, thereby realizing the connection fixation between the water inlet pipe 3 and the conveying pipeline 2 and between the water outlet pipe 4 and the conveying pipeline 2, in this way, the nut 9 is screwed on the bolt column 8 in advance, during installation and disassembly, the nut 9 is not required to be detached from the bolt column 8, the connection between the connection flange 5 and the fixing flange 6 is greatly improved, the bolt column 8 is hinged on the connection flange 5, the efficiency of the connection flange 8 is improved, and the convenience of the installation is improved, and the convenience of the valve is avoided.

Example 3:

referring to fig. 1 to 5, on the basis of embodiment 2, the sealing gasket 10 is provided between the connecting flange 5 and the fixing flange 6, sealing bulges 11 are provided on both sides of the sealing gasket 10, sealing grooves 12 are correspondingly provided on the connecting flange 5 and the fixing flange 6, simultaneously, sealing sections 24 are provided on both sides of the sealing gasket 10, the sealing sections 24 respectively extend into the corresponding water inlet pipe 3, the water outlet pipe 4 and the conveying pipeline 2, positioning bulges 25 are provided on both sides of the sealing gasket 10, positioning grooves 26 are correspondingly provided on the connecting flange 5 and the fixing flange 6, during installation, the sealing gasket 10 is placed between the connecting flange 5 and the fixing flange 6, the sealing bulges 11 are positioned in the corresponding sealing grooves 12, and the positioning bulges 25 on the sealing gasket 10 are respectively aligned with the corresponding connecting flange 5 and the positioning grooves 26 on the fixing flange 6, simultaneously, the preliminary sealing between the connecting flange 5 and the fixing flange 6 can be realized through the sealing gasket 10, the preliminary sealing between the sealing bulges 11 and the sealing bulges 6 can be enhanced, and the sealing flange 5 can be further aligned with the sealing flange 6 through the sealing bulges 11 and the sealing bulges 26, and the sealing flange 2 can be further fixed by the sealing bulge 25, and the sealing gasket can be conveniently and rapidly positioned between the sealing gasket 5 and the sealing flange 6 when the sealing gasket is installed, and the sealing gasket is positioned between the sealing gasket and the sealing gasket 6.

Example 4:

referring to fig. 1 to 5, on the basis of embodiment 3, the utility model is provided with a support frame 13 at the bottom end of a valve body 1, a moving wheel 14 is provided at the bottom end of the support frame 13, support of the valve body 1 during installation can be realized through the support frame 13, the moving wheel 14 is provided to facilitate movement of the support frame 13, thereby facilitating movement of the valve body 1 placed on the support frame 13, and further facilitating butt joint adjustment between the valve installation and a conveying pipeline 2, here, the moving wheel 14 is preferably a universal wheel with a brake structure, wherein the support frame 13 comprises a base 15, the moving wheel 14 is positioned at the bottom end of the base 15, the top end of the base 15 is provided with a support column 16, the top end of the support column 16 is provided with a support seat 17 in cooperation with the valve body 1, support of the base 15, the support column 16 and the support seat 17 is realized during installation, thus manual movement of the valve body 1 is not required during installation, the convenience when the valve is connected with the conveying pipeline 2 is improved, wherein the support column 16 comprises a fixed column 18 arranged on a base 15, a lifting groove 19 is formed in the fixed column 18, a telescopic column 20 is arranged in the lifting groove 19, a lifting adjusting component is arranged between the telescopic column 20 and the fixed column 18, the lifting adjusting component comprises an adjusting groove 21 formed by extending outwards along the side wall of the lifting groove 19, an adjusting column 22 is arranged on the side wall of the telescopic column 20, the tail end of the adjusting column 22 extends to the outer side of the adjusting groove 21, a locking ring 23 is arranged in a threaded manner, when the height of the supporting seat 17 is required to be adjusted, the locking ring 23 is loosened, so that the adjusting column 22 can move in the adjusting groove 21, the telescopic column 20 can move in the lifting groove 19, lifting adjustment of the telescopic column 20 on the fixed column 18 is realized, the height of the supporting seat 17 is adjusted through lifting of the telescopic column 20, thereby realizing the adjustment of the installation height of the valve body 1, after being adjusted to a proper position, the locking ring 23 is tightly screwed, the side wall of the fixed column 18 is extruded by the locking ring 23, the fixation of the adjusting column 22 in the adjusting groove 21 is realized, the fixation of the telescopic column 20 in the telescopic groove is realized, and the locking fixation of the using position of the supporting seat 17 is realized.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a valve convenient to connect, includes valve body (1) and is located pipeline (2) of valve body (1) both sides, be provided with inlet tube (3) and outlet pipe (4) on valve body (1), the free end of inlet tube (3) and outlet pipe (4) all is provided with flange (5), be provided with flange (6) on pipeline (2) correspondence, its characterized in that: locking groove (7) have all been seted up on flange (5) and mounting flange (6), it has bolt post (8) to articulate on flange (5), bolt post (8) rotate the card and go into locking groove (7) in, and tail end screw-thread fit is provided with nut (9), be provided with sealed pad (10) between flange (5) and mounting flange (6), sealed both sides of pad (10) are provided with sealed protruding (11), sealing groove (12) have been seted up to correspondence on flange (5) and mounting flange (6), the bottom of valve body (1) is provided with support frame (13), the bottom of support frame (13) is provided with removes round (14).

2. A valve of the type to which the connection is facilitated as defined in claim 1 wherein: the support frame (13) comprises a base (15), the movable wheel (14) is located at the bottom end of the base (15), a support column (16) is arranged at the top end of the base (15), and a support seat (17) is arranged at the top end of the support column (16) in cooperation with the valve body (1).

3. A valve of the type of connection convenience as defined in claim 2, wherein: the support column (16) is including setting up fixed column (18) on base (15), set up lift groove (19) on fixed column (18), be provided with flexible post (20) in lift groove (19), be provided with lift adjustment subassembly between flexible post (20) and fixed column (18).

4. A valve of the type of claim 3, wherein: the lifting adjusting assembly comprises an adjusting groove (21) which is formed by extending outwards along the side wall of the lifting groove (19), an adjusting column (22) is arranged on the side wall of the telescopic column (20), the tail end of the adjusting column (22) extends to the outer side of the adjusting groove (21), and a locking ring (23) is arranged on the screw thread.

5. A valve of the type to which the connection is facilitated as defined in claim 1 wherein: sealing sections (24) are arranged on two sides of the sealing gasket (10), and the sealing sections (24) respectively extend into the corresponding water inlet pipe (3), water outlet pipe (4) and conveying pipeline (2).

6. A valve of the type to which a connection is facilitated as defined in claim 5, wherein: positioning protrusions (25) are arranged on two sides of the sealing gasket (10), and positioning grooves (26) are correspondingly formed in the connecting flange (5) and the fixing flange (6).

7. A valve of the type of connection convenience as defined in claim 2, wherein: the top of supporting seat (17) is provided with slipmat (27), the surface of slipmat (27) is provided with slipmat (28).