CN215483313U - Negative pressure suppressor capable of being rapidly disassembled and assembled - Google Patents
Negative pressure suppressor capable of being rapidly disassembled and assembled Download PDFInfo
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- CN215483313U CN215483313U CN202121115240.8U CN202121115240U CN215483313U CN 215483313 U CN215483313 U CN 215483313U CN 202121115240 U CN202121115240 U CN 202121115240U CN 215483313 U CN215483313 U CN 215483313U
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Abstract
The utility model provides a negative pressure suppressor capable of being quickly disassembled and assembled, which comprises a flow regulator assembly and a negative pressure controller assembly, wherein the flow regulator assembly comprises a flow regulator body, the upper end of the flow regulator body is connected with an installation pipe in a penetrating manner, the upper end of the installation pipe is provided with a cylindrical shell, the center of the cylindrical shell is provided with a through pipe in a penetrating manner, the upper end of the cylindrical shell is symmetrically provided with arc-shaped sliding holes, the terminal of the arc-shaped sliding holes rotating anticlockwise is provided with a round hole, and the inner bottom surface of the cylindrical shell is provided with a symmetrical round groove; the negative pressure controller assembly comprises a negative pressure controller body, a circular plate is arranged at the lower end of the negative pressure controller body, a through hole is formed in the center of the circular plate and is connected with the output end of the negative pressure controller body, sliding blocks are symmetrically arranged at one end, away from the negative pressure controller body, of the circular plate, the lower end of each sliding block is connected with a circular block, and the circular block penetrates through a circular hole and is slidably mounted in a circular groove; the utility model solves the problem that the negative pressure controller body is inconvenient to disassemble and assemble.
Description
Technical Field
The utility model mainly relates to the technical field of water supply equipment, in particular to a negative pressure suppressor capable of being quickly disassembled and assembled.
Background
The water pressure of a municipal water supply system is limited, residents living in high-rise buildings often cannot normally use tap water due to insufficient water pressure, the tap water is usually conveyed to the high-rise buildings by adopting pipeline pressurization, and when a large amount of users use water, the water pressure in a main pipeline system for municipal water supply is insufficient, negative pressure is generated, and large-area water cut-off or a water supply system is damaged; therefore, the negative pressure suppressor is arranged on a secondary water supply equipment system, which becomes a common means for solving the problem at present, is also called as a vacuum automatic compensator, is used for equipment such as a water supply water tank, a steady flow compensator, a flow regulator and the like, is used for eliminating a vacuum air inlet and exhaust device in a tank body, and can effectively avoid the negative pressure generated by a public network management and a water inlet pipeline of a water pump; negative pressure suppressor among the prior art is mostly welded structure, can not dismantle between each part, overhauls and maintains inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a negative pressure suppressor capable of being quickly assembled and disassembled, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a negative pressure suppressor capable of being quickly disassembled and assembled comprises a flow regulator assembly, wherein a negative pressure controller assembly is slidably installed at the upper end of the flow regulator assembly, the flow regulator assembly comprises a flow regulator body, an installation pipe is connected with the upper end of the flow regulator body in a penetrating manner, a cylindrical shell is arranged at the upper end of the installation pipe, a through pipe is arranged in the center of the cylindrical shell in a penetrating manner, arc-shaped sliding holes are symmetrically arranged at the upper end of the cylindrical shell, round holes are arranged at the anticlockwise rotating terminals of the arc-shaped sliding holes which are symmetrically arranged, the arc-shaped sliding holes and the round holes which are symmetrically arranged are positioned on the outer sides of the through pipes, and a round groove is symmetrically arranged at the bottom surface in the cylindrical shell; the negative pressure controller subassembly includes the negative pressure controller body, negative pressure controller body lower extreme is equipped with the circular slab, the circular slab center is equipped with the through-hole, the through-hole links to each other with negative pressure controller body output, the one end symmetry that the negative pressure controller body was kept away from to the circular slab is equipped with the slider, and the symmetry sets up the circular slab is connected to the slider lower extreme, the circular slab passes round hole slidable mounting in the circular slot.
Further, the arc-shaped sliding hole is communicated with the round hole, and the round block is better installed due to the fact that the arc-shaped sliding hole is communicated with the round hole.
Further, the inner diameter of the round hole, the inner diameter of the round groove and the outer diameter of the round block are equal, and the round block can better penetrate through the round hole to be installed in the round groove.
Furthermore, the circular groove is located at the lower end of the terminal of the arc-shaped sliding hole rotating clockwise, and the circular groove plays a role in fixing the circular block.
Furthermore, the outer wall of the sliding block is matched with the arc-shaped sliding hole to form an arc-shaped structure, and the sliding block can better slide on the inner wall of the arc-shaped sliding hole.
Furthermore, the distance from the circular plate to the inner bottom surface of the cylindrical shell is equal to the length of the sliding block, and the circular block is arranged at the upper end of the circular shell, which can be tightly attached to the circular plate after being arranged in the circular groove.
Further, the center of the through hole is aligned with the center of the through pipe, the center of the through pipe is aligned with the center of the installation pipe, and the installation pipe, the through pipe and the center of the through hole are aligned to facilitate the communication between the negative pressure controller body and the flow regulator body.
Compared with the prior art, the utility model has the beneficial effects that:
when the negative pressure suppressor capable of being quickly disassembled and assembled is installed, the circular block penetrates through the circular hole to be in contact with the inner bottom surface of the cylindrical shell, and then the sliding block rotates clockwise to enable the circular block to move to the inner wall of the circular groove; during the dismantlement, remove the circular block towards the direction of keeping away from the circular slot, rotate the slider towards anticlockwise direction again, make the circular block remove to the round hole lower extreme, remove the circular block towards the direction of keeping away from the round hole, take off the negative pressure controller body to further realization installation or dismantlement negative pressure controller body easy operation can carry out dismouting work fast.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the flow regulator assembly of the present invention;
FIG. 3 is a schematic view of the cylindrical shell structure of the present invention;
FIG. 4 is a schematic diagram of a negative pressure controller assembly according to the present invention.
In the figure: 1. a flow regulator assembly; 11. a flow regulator body; 12. installing a pipe; 13. a cylindrical housing; 13a, arc-shaped sliding holes; 13b, a round hole; 13c, a circular groove; 14. pipe passing; 2. a negative pressure controller assembly; 21. a negative pressure controller body; 22. a circular plate; 22a, a through hole; 23. a slider; 24. a circular block.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4 again, a negative pressure suppressor capable of being disassembled and assembled quickly includes a flow regulator assembly 1, a negative pressure controller assembly 2 is installed at the upper end of the flow regulator assembly 1 in a sliding manner, the flow regulator assembly 1 includes a flow regulator body 11, an installation pipe 12 is connected at the upper end of the flow regulator body 11 in a penetrating manner, a cylindrical shell 13 is arranged at the upper end of the installation pipe 12, a through pipe 14 is arranged at the center of the cylindrical shell 13 in a penetrating manner, arc-shaped sliding holes 13a are symmetrically arranged at the upper end of the cylindrical shell 13, a circular hole 13b is arranged at the end of the arc-shaped sliding holes 13a which are symmetrically arranged and rotate anticlockwise, the arc-shaped sliding holes 13a and the circular hole 13b which are symmetrically arranged are positioned at the outer side of the through pipe 14, and a circular groove 13c is symmetrically arranged on the bottom surface of the cylindrical shell 13; the negative pressure controller assembly 2 comprises a negative pressure controller body 21, a circular plate 22 is arranged at the lower end of the negative pressure controller body 21, a through hole 22a is formed in the center of the circular plate 22, the through hole 22a is connected with the output end of the negative pressure controller body 21, sliding blocks 23 are symmetrically arranged at one end, away from the negative pressure controller body 21, of the circular plate 22, the lower ends of the symmetrically arranged sliding blocks 23 are connected with a circular block 24, and the circular block 24 penetrates through a circular hole 13b to be slidably mounted in a circular groove 13 c; in this embodiment, when the negative pressure controller body 21 is installed, the circular block 24 passes through the circular hole 13b, and the slider 23 rotates clockwise to drive the circular block 24 to move into the circular groove 13 c; when the negative pressure controller body 21 is disassembled, the circular block 24 is moved towards the direction far away from the circular groove 13c, the sliding block 23 drives the circular block 24 to move to the lower end of the circular hole 13b through anticlockwise rotation, and then the circular block 24 is moved out towards the direction far away from the circular hole 13b, so that the negative pressure controller body 21 can be rapidly disassembled and assembled further.
Please refer to fig. 2-4 again, the flow regulator assembly 1 includes a flow regulator body 11, the upper end of the flow regulator body 11 is connected with a mounting pipe 12 in a penetrating manner, the upper end of the mounting pipe 12 is provided with a cylindrical shell 13, the center of the cylindrical shell 13 is provided with a through pipe 14 in a penetrating manner, the upper end of the cylindrical shell 13 is symmetrically provided with arc-shaped sliding holes 13a, the end of the symmetrically provided arc-shaped sliding holes 13a rotating counterclockwise is provided with a round hole 13b, the symmetrically provided arc-shaped sliding holes 13a and the round hole 13b are positioned outside the through pipe 14, and the inner bottom surface of the cylindrical shell 13 is symmetrically provided with a round groove 13 c; the negative pressure controller assembly 2 comprises a negative pressure controller body 21, a circular plate 22 is arranged at the lower end of the negative pressure controller body 21, a through hole 22a is formed in the center of the circular plate 22, the through hole 22a is connected with the output end of the negative pressure controller body 21, sliding blocks 23 are symmetrically arranged at one end, away from the negative pressure controller body 21, of the circular plate 22, the lower ends of the symmetrically arranged sliding blocks 23 are connected with a circular block 24, the circular block 24 penetrates through a circular hole 13b to be slidably mounted in a circular groove 13c, and the circular groove 13c is located at the lower end of the clockwise rotating terminal of the arc-shaped sliding hole 13 a; in this embodiment, when the negative pressure controller body 21 is installed, the circular block 24 passes through the circular hole 13b to contact the inner bottom surface of the cylindrical shell 13, and then the slider 23 is rotated clockwise to move the circular block 24 to the inner wall of the circular groove 13c, so that the circular groove 13c can fix the circular block 24, and the negative pressure controller body 21 is prevented from moving left and right after being installed.
Please refer to fig. 2-4 again, the flow regulator assembly 1 includes a flow regulator body 11, the upper end of the flow regulator body 11 is connected with a mounting pipe 12 in a penetrating manner, the upper end of the mounting pipe 12 is provided with a cylindrical shell 13, the center of the cylindrical shell 13 is provided with a through pipe 14 in a penetrating manner, the upper end of the cylindrical shell 13 is symmetrically provided with arc-shaped sliding holes 13a, the end of the symmetrically provided arc-shaped sliding holes 13a rotating counterclockwise is provided with a round hole 13b, the symmetrically provided arc-shaped sliding holes 13a and the round hole 13b are positioned outside the through pipe 14, and the inner bottom surface of the cylindrical shell 13 is symmetrically provided with a round groove 13 c; the negative pressure controller assembly 2 comprises a negative pressure controller body 21, a circular plate 22 is arranged at the lower end of the negative pressure controller body 21, a through hole 22a is formed in the center of the circular plate 22, the through hole 22a is connected with the output end of the negative pressure controller body 21, sliding blocks 23 are symmetrically arranged at one end, away from the negative pressure controller body 21, of the circular plate 22, the lower ends of the symmetrically arranged sliding blocks 23 are connected with a circular block 24, the circular block 24 penetrates through a circular hole 13b and is slidably mounted in a circular groove 13c, and the distance from the circular plate 22 to the inner bottom surface of the cylindrical shell 13 is equal to the length of the sliding blocks 23; in this embodiment, the distance from the circular plate 22 to the inner bottom surface of the cylindrical shell 13 is equal to the length of the sliding block 23, so that the circular plate 22 can abut against the upper end surface of the cylindrical shell 13 after the negative pressure controller body 21 is mounted, and the sealing performance of the device is improved.
The specific operation mode of the utility model is as follows:
when the negative pressure suppressor capable of being quickly disassembled and assembled is used, the circular block 24 penetrates through the circular hole 13b to be in contact with the inner bottom surface of the cylindrical shell 13, the sliding block 23 is rotated towards the clockwise direction, the circular block 24 is moved to the inner wall of the circular groove 13c, the negative pressure controller body 21 is assembled, the flow regulator body 11 can start to work, when the negative pressure controller body 21 needs to be overhauled or disassembled, the circular block 24 is moved towards the direction far away from the circular groove 13c, the sliding block 23 is rotated towards the counterclockwise direction, the circular block 24 is moved to the lower end of the circular hole 13b, the circular block 24 is moved towards the direction far away from the circular hole 13b, the negative pressure controller body 21 is taken down, and the disassembly is completed.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. A negative pressure inhibitor capable of being quickly disassembled and assembled comprises a flow regulator assembly (1), wherein a negative pressure controller assembly (2) is slidably installed at the upper end of the flow regulator assembly (1), and is characterized in that: the flow regulator assembly (1) comprises a flow regulator body (11), the upper end of the flow regulator body (11) is connected with a mounting pipe (12) in a penetrating mode, the upper end of the mounting pipe (12) is provided with a cylindrical shell (13), the center of the cylindrical shell (13) is provided with a through pipe (14) in a penetrating mode, the upper end of the cylindrical shell (13) is symmetrically provided with arc-shaped sliding holes (13a), the end, rotating anticlockwise, of the arc-shaped sliding holes (13a) which are symmetrically arranged is provided with a round hole (13b), the arc-shaped sliding holes (13a) and the round hole (13b) which are symmetrically arranged are located on the outer side of the through pipe (14), and a circular groove (13c) is symmetrically formed in the inner bottom surface of the cylindrical shell (13); negative pressure controller subassembly (2) include negative pressure controller body (21), negative pressure controller body (21) lower extreme is equipped with circular slab (22), circular slab (22) center is equipped with through-hole (22a), through-hole (22a) link to each other with negative pressure controller body (21) output, the one end symmetry of keeping away from negative pressure controller body (21) in circular slab (22) is equipped with slider (23), and the symmetry sets up circular piece (24) are connected to slider (23) lower extreme, circular piece (24) pass round hole (13b) slidable mounting in circular slot (13 c).
2. A quick disconnect negative pressure suppressor according to claim 1 wherein: the arc-shaped sliding hole (13a) is communicated with the round hole (13 b).
3. A quick disconnect negative pressure suppressor according to claim 2 wherein: the inner diameter of the round hole (13b), the inner diameter of the round groove (13c) and the outer diameter of the round block (24) are equal.
4. A quick disconnect negative pressure suppressor according to claim 3 wherein: the circular groove (13c) is positioned at the lower end of the clockwise rotating terminal of the arc-shaped sliding hole (13 a).
5. The quick release negative pressure suppressor according to claim 4, wherein: the outer wall of the sliding block (23) is matched with the arc-shaped sliding hole (13a) and is of an arc-shaped structure.
6. A quick disconnect negative pressure suppressor according to claim 1 wherein: the distance from the circular plate (22) to the inner bottom surface of the cylindrical shell (13) is equal to the length of the sliding block (23).
7. A quick disconnect negative pressure suppressor according to claim 1 wherein: the center of the through hole (22a) is aligned with the center of the through pipe (14), and the center of the through pipe (14) is aligned with the center of the mounting pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115240.8U CN215483313U (en) | 2021-05-24 | 2021-05-24 | Negative pressure suppressor capable of being rapidly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115240.8U CN215483313U (en) | 2021-05-24 | 2021-05-24 | Negative pressure suppressor capable of being rapidly disassembled and assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483313U true CN215483313U (en) | 2022-01-11 |
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ID=79779805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121115240.8U Active CN215483313U (en) | 2021-05-24 | 2021-05-24 | Negative pressure suppressor capable of being rapidly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483313U (en) |
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2021
- 2021-05-24 CN CN202121115240.8U patent/CN215483313U/en active Active
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