CN216479178U - Check valve for water hammer prevention - Google Patents
Check valve for water hammer prevention Download PDFInfo
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- CN216479178U CN216479178U CN202122531602.8U CN202122531602U CN216479178U CN 216479178 U CN216479178 U CN 216479178U CN 202122531602 U CN202122531602 U CN 202122531602U CN 216479178 U CN216479178 U CN 216479178U
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Abstract
The utility model belongs to the field of check valves, and particularly relates to a water hammer-proof check valve which comprises a water hammer-proof check valve and is characterized in that: comprises a check valve body and a reinforcing mechanism; the reinforcing mechanism is movably connected to two sides of the check valve body; through setting up strengthening mechanism, personnel need insert the mounting groove with the mounting panel in, the in-process in the mounting groove is entered into to the mounting panel, it is internal that the butt joint piece will enter into the check valve along with the mounting panel, install mounting panel and butt joint plate behind the both sides of check valve body, the both sides at the check valve body have also been installed with connecting plate and gusset plate simultaneously, later run through the gusset plate with the one end of pipeline, connecting plate and mounting panel, make its inside of being installed at the check valve body, utilize the gusset plate will consolidate the pipeline, prevent that the one end of pipeline from rocking, thereby improve the steadiness of junction between pipeline and the check valve body.
Description
Technical Field
The utility model relates to the field of check valves, in particular to a check valve for a waterproof hammer.
Background
The damage of water hammer effect to pipeline inner wall is great, for preventing the water hammer phenomenon, personnel need use the check valve.
In the prior art at present, because the check valve has the effect that can prevent the water hammer and the comparatively simple and easy advantage of its mounting means, and by the extensive use of throwing into the pipeline of people.
At present, after the existing check valve is connected with a pipeline, the connection between the existing check valve and the pipeline is not stable, one end of the pipeline can shake in the check valve, and the check valve is inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art, the utility model provides a check valve for a waterproof hammer, which aims to solve the problems that after the existing check valve is connected with a pipeline, the connection part between the existing check valve and the pipeline is not stable, and one end of the pipeline possibly shakes in the check valve.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a check valve for a waterproof hammer, which comprises the check valve for the waterproof hammer and is characterized in that: comprises a check valve body and a reinforcing mechanism; the reinforcing mechanism is movably connected to two sides of the check valve body;
the reinforcing mechanism comprises a mounting plate, a butt joint block, a connecting plate and a reinforcing plate; mounting grooves are formed in the two sides of the check valve body; the mounting plate is movably connected inside the mounting groove; one side of the butt joint block is fixedly connected to the surface of the mounting plate; one side of the connecting plate is fixedly connected to one side of the mounting plate; the fixed surface of gusset plate is connected on the inside wall of mounting panel, through being provided with mounting panel, butt-joint plate and gusset plate, the personnel of being convenient for improve the steadiness of junction between check valve body and the pipeline.
Preferably, the surface of the check valve body is provided with a limit groove; the butt joint block is movably connected inside the limiting groove; telescopic grooves are formed in the symmetrical positions of the inner side wall of the limiting groove; the telescopic block is movably connected inside the telescopic groove, and the telescopic block is arranged, so that the limiting effect on the butt joint block can be achieved.
Preferably, both sides of the telescopic block are fixedly connected with fixed blocks; all set up on the symmetric position of flexible inslot lateral wall with the fixed connection groove of fixed block looks adaptation has can be to the spacing effect of flexible piece through being provided with the fixed block.
Preferably, the inner wall of the fixed connecting groove is fixedly connected with a spring; one end of the spring is fixedly connected to one side of the telescopic block, and the spring is arranged, so that the telescopic block can conveniently enter the inside of the butt joint block.
Preferably, both sides of the butt-joint block are provided with installation fixing grooves matched with the telescopic blocks; the surface of the telescopic block is fixedly connected with a pulling block; one side fixedly connected with installation pulling pipe of butt joint piece through being provided with pulling block, the flexible piece of personnel's pulling of being convenient for, through being provided with installation pulling pipe, the personnel's pulling mounting panel of being convenient for.
Preferably, the inner wall of the mounting plate is provided with a sealing mechanism; the sealing mechanism comprises a sealing plate, a rubber layer, a plug pipe and a sealing connecting block; the sealing connecting block is fixedly connected to the inner wall of the mounting plate; the sealing plate is fixedly connected to one side of the sealing connecting block; the rubber layer is arranged on the inner side wall of the sealing plate; a sealing groove matched with the sealing plate is formed in the check valve body; one end of the insertion pipe is fixedly connected to the inner wall of the sealing groove; one side of the sealing plate is provided with a round hole matched with the insertion pipe, and the sealing plate, the rubber layer and the insertion pipe are arranged to improve the sealing performance of the joint between the pipeline and the check valve body.
The utility model has the advantages that:
1. according to the utility model, through arranging the reinforcing mechanism, personnel need to insert the mounting plate into the mounting groove, in the process that the mounting plate enters the mounting groove, the butt joint block enters the check valve body along with the mounting plate, the mounting plate and the butt joint plate are arranged on two sides of the check valve body, the connecting plate and the reinforcing plate are arranged on two sides of the check valve body, then one end of the pipeline penetrates through the reinforcing plate, the connecting plate and the mounting plate to be arranged inside the check valve body, the pipeline can be reinforced by using the reinforcing plate, one end of the pipeline is prevented from shaking, and therefore the stability of the connection part between the pipeline and the check valve body is improved.
2. According to the check valve, the sealing mechanism is arranged, after the mounting plates are mounted on the two sides of the check valve body by personnel, the sealing plates enter the sealing grooves, the insertion pipes are inserted into the circular holes, then the inner walls of the sealing plates are tightly attached to the pipelines, the sealing performance between the pipelines and the check valve body is improved, and the rubber layers on the sealing plates can be used for reinforcing the stability between the pipelines and the sealing plates.
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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic partial cross-sectional view of a check valve body according to the first embodiment;
FIG. 3 is a schematic diagram of a docking block according to the first embodiment;
FIG. 4 is a schematic view of a sealing plate according to the first embodiment;
fig. 5 is a schematic view of the ball structure of the second embodiment.
In the figure: 1. a check valve body; 101. mounting grooves; 102. a limiting groove; 103. a telescopic groove; 104. a telescopic block; 105. a fixed block; 106. fixing and connecting grooves; 107. a spring; 108. pulling the block; 201. mounting a plate; 202. a butt joint block; 2021. installing a fixed groove; 2022. installing a pulling pipe; 203. a connecting plate; 204. a reinforcing plate; 301. a sealing plate; 3011. a circular hole; 302. a rubber layer; 303. inserting a pipe; 304. sealing the connecting block; 4. a sealing groove; 5. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 one
Referring to fig. 1 to 4, a check valve for preventing water hammer includes a check valve body 1 and a reinforcing mechanism; the reinforcing mechanism is movably connected to two sides of the check valve body 1;
the reinforcing mechanism comprises a mounting plate 201, a butt joint block 202, a connecting plate 203 and a reinforcing plate 204; mounting grooves 101 are formed in the two sides of the check valve body 1; the mounting plate 201 is movably connected inside the mounting groove 101; one side of the butt-joint block 202 is fixedly connected to the surface of the mounting plate 201; one side of the connecting plate 203 is fixedly connected to one side of the mounting plate 201; the surface of the reinforcing plate 204 is fixedly connected to the inner side wall of the mounting plate 201;
during operation, personnel need insert the mounting panel in the mounting groove 101, at the in-process that mounting panel 201 entered into mounting groove 101, butt joint piece 202 will enter into check valve body 1 along with mounting panel 201, install mounting panel 201 and butt joint board 202 behind the both sides of check valve body 1, also installed the both sides at check valve body 1 with connecting plate 203 and gusset plate 204 simultaneously, later run through gusset plate 204, connecting plate 203 and mounting panel 201 with the one end of pipeline, make it installed in the inside of check valve body 1, utilize gusset plate 204 will consolidate the pipeline, prevent that the one end of pipeline from rocking, thereby improve the steadiness of junction between pipeline and the check valve body 1.
The surface of the check valve body 1 is provided with a limit groove 102; the butt-joint block 202 is movably connected inside the limit groove 102; telescopic grooves 103 are formed in the symmetrical positions of the inner side wall of the limiting groove 102; the inside of the telescopic groove 103 is movably connected with a telescopic block 104;
during operation, after the mounting plate 201 is mounted in the mounting groove 101, the butt-joint block 202 enters the limiting groove 102, and two sides of the butt-joint block 202 extrude one side of the telescopic block 104, so that the other side of the telescopic block 104 moves into the limiting groove 102, and then one side of the telescopic block 104 enters the butt-joint block 202 to limit the butt-joint block 202.
Both sides of the telescopic block 104 are fixedly connected with fixing blocks 105; the symmetrical positions of the inner side walls of the telescopic grooves 103 are provided with fixed connecting grooves 106 matched with the fixed blocks 105;
in operation, during the moving process of the telescopic block 104, the telescopic block 104 will drive the fixed blocks 105 fixedly connected to both sides thereof to move inside the fixed connection slots 106.
A spring 107 is fixedly connected to the inner wall of the fixed connecting groove 106; one end of the spring 107 is fixedly connected to one side of the telescopic block 104;
in operation, in the process that the telescopic block 104 moves towards the inside of the telescopic slot 103, one side of the telescopic block 103 presses the spring 107, the spring 107 contracts after being pressed, and therefore has elastic potential energy, and then one end of the spring 107 pushes the telescopic block 103 to move towards the direction of applying pressure.
in operation, when the force applied to one side of the telescopic block 104 is removed, one end of the spring 107 will push one side of the telescopic block 104 into the mounting fixing groove 2021, and when in use, the telescopic block 104 needs to be pulled to move by the pulling block 108, and when the butt joint block 202 is pulled, the butt joint block 202 needs to be pulled by the mounting pulling pipe 2022 to move.
The inner wall of the mounting plate 201 is provided with a sealing mechanism; the sealing mechanism comprises a sealing plate 301, a rubber layer 302, a plug pipe 303 and a sealing connecting block 304; the sealing connecting block 304 is fixedly connected to the inner wall of the mounting plate 201; the sealing plate 301 is fixedly connected to one side of the sealing connecting block 304; the rubber layer 302 is arranged on the inner side wall of the sealing plate 301; a sealing groove 4 matched with the sealing plate 301 is formed in the check valve body 1; one end of the insertion pipe 303 is fixedly connected to the inner wall of the sealing groove 4; one side of the sealing plate 301 is provided with a round hole 3011 matched with the insertion tube 303;
during operation, after the personnel installed mounting panel 201 in the both sides of check valve body 1, sealing plate 301 will enter into seal groove 4, and plug pipe 303 will insert in round hole 3011, later the inner wall of sealing plate 301 will closely laminate with the pipeline to increase the leakproofness between pipeline and the check valve body 1, utilize the rubber layer 302 on the sealing plate 301 will be can consolidate the steadiness between pipeline and the sealing plate 301.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, balls 5 are disposed on an inner wall of the sealing groove 4;
during operation, in the process that the sealing plate 301 enters the sealing groove 4, the surface of the sealing plate 301 drives the ball 5 to roll, so that the sealing plate 301 can enter the sealing groove 4 conveniently.
The working principle is as follows:
1. aiming at the problem that the joint between the existing check valve and the pipeline is not stable after the existing check valve is connected with the pipeline, and one end of the pipeline possibly shakes in the check valve, a person needs to insert the mounting plate into the mounting groove 101, in the process that the mounting plate 201 enters the mounting groove 101, the butt joint block 202 enters the check valve body 1 along with the mounting plate 201, the mounting plate 201 and the butt joint plate 202 are installed at two sides of the check valve body 1, the connecting plate 203 and the reinforcing plate 204 are also installed at two sides of the check valve body 1, then one end of the pipeline penetrates through the reinforcing plate 204, the connecting plate 203 and the mounting plate 201 to be installed inside the check valve body 1, the pipeline can be reinforced by the reinforcing plate 204, and the shaking of one end of the pipeline is prevented, so that the stability of the joint between the pipeline and the check valve body 1 is improved, and the problem that the existing check valve is connected with the pipeline is solved, the joint between the check valve and the pipeline is not stable, and one end of the pipeline can shake in the check valve.
2. After the personnel installed mounting panel 201 in the both sides of check valve body 1, sealing plate 301 will enter into in the seal groove 4, and peg graft in pipe 303 will insert round hole 3011, later the inner wall of sealing plate 301 will closely laminate with the pipeline to increase the leakproofness between pipeline and the check valve body 1, utilize the rubber layer 302 on the sealing plate 301 will can strengthen the steadiness between pipeline and the sealing plate 301.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a check valve of waterproof hammer which characterized in that: comprises a check valve body (1) and a reinforcing mechanism; the reinforcing mechanism is movably connected to two sides of the check valve body (1);
the reinforcing mechanism comprises a mounting plate (201), a butt joint block (202), a connecting plate (203) and a reinforcing plate (204); mounting grooves (101) are formed in two sides of the check valve body (1); the mounting plate (201) is movably connected inside the mounting groove (101); one side of the butt joint block (202) is fixedly connected to the surface of the mounting plate (201); one side of the connecting plate (203) is fixedly connected to one side of the mounting plate (201); the surface of the reinforcing plate (204) is fixedly connected to the inner side wall of the mounting plate (201).
2. The check valve for a waterproof hammer of claim 1, wherein: the surface of the check valve body (1) is provided with a limiting groove (102); the butt joint block (202) is movably connected inside the limit groove (102); telescopic grooves (103) are formed in the symmetrical positions of the inner side wall of the limiting groove (102); the inside of the telescopic groove (103) is movably connected with a telescopic block (104).
3. The check valve for a waterproof hammer of claim 2, wherein: both sides of the telescopic block (104) are fixedly connected with fixed blocks (105); and fixed connecting grooves (106) matched with the fixed blocks (105) are formed in the symmetrical positions of the inner side walls of the telescopic grooves (103).
4. The check valve for a waterproof hammer of claim 3, wherein: a spring (107) is fixedly connected to the inner wall of the fixed connecting groove (106); one end of the spring (107) is fixedly connected to one side of the telescopic block (104).
5. The check valve for a waterproof hammer of claim 4, wherein: mounting fixing grooves (2021) matched with the telescopic blocks (104) are formed in the two sides of the butt joint block (202); the surface of the telescopic block (104) is fixedly connected with a pulling block (108); one side of the butt joint block (202) is fixedly connected with an installation pulling pipe (2022).
6. The check valve for a waterproof hammer of claim 5, wherein: the inner wall of the mounting plate (201) is provided with a sealing mechanism; the sealing mechanism comprises a sealing plate (301), a rubber layer (302), an insertion pipe (303) and a sealing connecting block (304); the sealing connecting block (304) is fixedly connected to the inner wall of the mounting plate (201); the sealing plate (301) is fixedly connected to one side of the sealing connecting block (304); the rubber layer (302) is arranged on the inner side wall of the sealing plate (301); a sealing groove (4) matched with the sealing plate (301) is formed in the check valve body (1); one end of the insertion pipe (303) is fixedly connected to the inner wall of the sealing groove (4); one side of the sealing plate (301) is provided with a round hole (3011) matched with the insertion pipe (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531602.8U CN216479178U (en) | 2021-10-19 | 2021-10-19 | Check valve for water hammer prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531602.8U CN216479178U (en) | 2021-10-19 | 2021-10-19 | Check valve for water hammer prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479178U true CN216479178U (en) | 2022-05-10 |
Family
ID=81441925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122531602.8U Active CN216479178U (en) | 2021-10-19 | 2021-10-19 | Check valve for water hammer prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479178U (en) |
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2021
- 2021-10-19 CN CN202122531602.8U patent/CN216479178U/en active Active
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