CN220910570U - Novel integrated pressure reducing valve assembly structure - Google Patents
Novel integrated pressure reducing valve assembly structure Download PDFInfo
- Publication number
- CN220910570U CN220910570U CN202322786991.8U CN202322786991U CN220910570U CN 220910570 U CN220910570 U CN 220910570U CN 202322786991 U CN202322786991 U CN 202322786991U CN 220910570 U CN220910570 U CN 220910570U
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- China
- Prior art keywords
- fixedly connected
- water inlet
- inlet pipe
- pressure reducing
- reducing valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a novel integrated pressure reducing valve assembly structure which comprises a water inlet pipe, wherein a filter screen is fixedly connected to the inner side wall of the water inlet pipe, a protective cover is fixedly connected to the upper surface of the water inlet pipe, the protective cover is of a concave structure with a downward opening, a sliding block is slidably connected to the inner side wall of the protective cover, a waist-shaped hole is formed in the side wall of the sliding block, the protective cover and the side wall of the water inlet pipe are respectively connected with a rotating shaft through bearing penetrating rotation, one end of the rotating shaft, which is positioned in the protective cover, is fixedly connected with a rotating disc through a penetrating rotation, the side wall of the rotating disc is fixedly connected with a smooth rod, and the smooth rod is connected with the sliding block through the waist-shaped hole in a penetrating sliding mode. The utility model can effectively place large-particle impurities to be adhered to the filter screen, effectively avoid the reduction of the filter efficiency caused by the blockage of the filter screen by the large-particle impurities, and simultaneously automatically clean the impurities filtered out of the filter screen, reduce the frequency of needing to be cleaned regularly and improve the integral use efficiency.
Description
Technical Field
The utility model relates to the technical field of integrated pressure reducing valve assemblies, in particular to a novel integrated pressure reducing valve assembly structure.
Background
An integrated pressure reducing valve assembly is a device for controlling fluid pressure, and is generally applied to the fields of water supply systems, gas pipelines, industrial process control and the like, and in the background of modern life, the requirements and development of the integrated pressure reducing valve assembly are related to the following aspects: and (3) water resource management: along with the acceleration of the urban process, water resource management becomes particularly important, and the integrated pressure reducing valve assembly plays a key role in the urban water supply system, so that stable water pressure can be ensured, waste is reduced, water supply efficiency is improved, and gas supply is safe: the integrated pressure reducing valve assembly plays an important role in modern life, and is closely related to water resource management, gas supply safety, industrial production, environmental protection, technical innovation and the like;
The existing integrated pressure reducing valve assembly directly discharges water into the pressure reducing valve when in use, and then the water is discharged through the pressure reducing valve, but the pressure reducing valve possibly is influenced by large-particle impurities in water in the process, the service life of the pressure reducing valve is shortened, a filter screen is generally placed at a water inlet pipe for filtering, and the large-particle impurities possibly adhere to the filter screen to influence the integral cleaning efficiency because of the impact of water flow when the filter screen filters, and meanwhile, after the water in a water inlet pipeline is filtered, the water inlet pipeline needs to be periodically closed to clean the impurities filtered by the filter screen, so that the finishing use efficiency is influenced.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a novel integrated pressure reducing valve assembly structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a novel integrated form relief pressure valve subassembly structure, includes the inlet tube, inlet tube inside wall fixedly connected with filter screen, inlet tube upper surface fixedly connected with safety cover, the safety cover is the concave structure of opening down, safety cover inside wall sliding connection has the sliding block, waist type hole has been seted up to the sliding block lateral wall, safety cover, inlet tube lateral wall all run through the bearing and rotate and be connected with the axis of rotation, the axis of rotation is located the one end of safety cover and runs through fixedly connected with carousel, carousel lateral wall fixedly connected with smooth pole, the smooth pole runs through sliding connection through waist type hole and sliding block, fixed surface is connected with first push-and-pull rod under the sliding block, first push-and-pull rod runs through sliding connection with the inlet tube, first push-and-pull rod is located the inside one end fixedly connected with scraper blade of inlet tube.
Preferably, the one end that the axis of rotation is located the inlet tube inside runs through fixedly connected with cam, fixedly connected with fixed plate between roof in the inlet tube, the interior bottom wall, the fixed plate runs through sliding connection has the second push-and-pull rod, the one end fixedly connected with stripper plate of filter screen is kept away from to the second push-and-pull rod, the one end fixedly connected with striking board that the second push-and-pull rod is close to the filter screen, fixedly connected with a plurality of second springs between striking board and the fixed plate.
Preferably, the through hole is formed in the bottom wall of the water inlet pipe, the water inlet pipe is connected with a piston in a penetrating and sliding mode through the through hole, the lower surface of the piston is fixedly connected with a first spring, the lower surface of the water inlet pipe is fixedly connected with a mounting block, and the upper surface of the mounting block is fixedly connected with one end, away from the water inlet pipe, of the first spring.
Preferably, one ends of the two rotating shafts, which are positioned outside the water inlet pipe and the protective cover, are respectively and fixedly connected with a first belt pulley and a second belt pulley in a penetrating way, and the first belt pulley and the second belt pulley are matched with a belt.
Preferably, the side wall of the protective cover is fixedly connected with a motor through a bracket, the output end of the motor is fixedly connected with one end of the rotating shaft of the fixed connection turntable, which is positioned outside the protective cover, and the side wall of the water inlet pipe penetrates through the fixed connection decompression valve.
Preferably, the sealing rubber pad is glued at the penetrating sliding connection part of the first push-pull rod, the piston and the water inlet pipe, the sections of the scraping plate and the piston are of trapezoid structures, the upper surfaces of the scraping plate and the piston are of smooth structures, and the side wall of the scraping plate is in sliding connection with the filter screen.
Compared with the prior art, the utility model has the advantages that:
1. Because the existing integrated pressure reducing valve assembly directly discharges water into the pressure reducing valve and then is discharged by the pressure reducing valve when in use, but the pressure reducing valve can be influenced by large-particle impurities in water in the process, the service life of the pressure reducing valve is shortened, a filter screen is generally placed at a water inlet pipe for filtering, and the large-particle impurities can not fall on the filter screen due to the impact of water flow when the filter screen is used for filtering, so that the integral cleaning efficiency can not be influenced.
2. Because the existing integrated pressure reducing valve assembly needs to periodically close the water inlet pipeline to clean impurities filtered by the filter screen after filtering water in the water inlet pipeline, and the arrangement using efficiency is affected, the integrated pressure reducing valve assembly directly cleans the impurities accumulated in the whole device through the cleaning system when in use, reduces the frequency of manually closing and cleaning periodically, and improves the using efficiency of the whole pressure reducing valve.
Drawings
Fig. 1 is a schematic structural diagram of a novel integrated pressure reducing valve assembly according to the present utility model.
FIG. 2 is a cross-sectional view taken at A-A in FIG. 1.
Fig. 3 is an enlarged view at B in fig. 1.
In the figure: the device comprises a pressure reducing valve 1, a water inlet pipe 2, a protective cover 3, a mounting block 4, a first spring 5, a piston 6, a through hole 7, a scraping plate 8, a sliding block 9, a smooth rod 10, a rotary table 11, a first push-pull rod 12, a squeezing plate 13, a cam 14, a rotary shaft 15, a second push-pull rod 16, a second spring 17, a filter screen 18, a striking plate 19, a motor 20, a first belt pulley 21, a belt 22, a second belt pulley 23, a fixed plate 24 and a waist-shaped hole 25.
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.
Referring to fig. 1-3, a novel integrated pressure reducing valve assembly structure comprises a water inlet pipe 2, the filter screen 18 is fixedly connected with the inside wall of the water inlet pipe 2, the upper surface fixedly connected with safety cover 3 of the water inlet pipe 2, safety cover 3 is the concave structure of opening down for the cross-section, safety cover 3 inside wall sliding connection has slider 9, waist type hole 25 has been seted up to slider 9 lateral wall, safety cover 3, the water inlet pipe 2 lateral wall is all run through the bearing and is connected with axis of rotation 15, the one end that axis of rotation 15 is located in safety cover 3 runs through fixedly connected with carousel 11, carousel 11 lateral wall fixedly connected with smooth pole 10, smooth pole 10 runs through sliding connection through waist type hole 25 and slider 9, fixedly connected with first push-and-pull rod 12 under the slider 9, first push-and-pull rod 12 runs through sliding connection with the water inlet pipe 2, first push-and-pull rod 12 is located the inside one end fixedly connected with scraper blade 8 of water inlet pipe 2.
One end of the rotating shaft 15, which is positioned inside the water inlet pipe 2, is fixedly connected with the cam 14 in a penetrating manner, a fixing plate 24 is fixedly connected between the inner top wall and the inner bottom wall of the water inlet pipe 2, a second push-pull rod 16 is fixedly connected with the fixing plate 24 in a penetrating manner, one end, which is far away from the filter screen 18, of the second push-pull rod 16 is fixedly connected with the extrusion plate 13, one end, which is close to the filter screen 18, of the second push-pull rod 16 is fixedly connected with the impact plate 19, and a plurality of second springs 17 are fixedly connected between the impact plate 19 and the fixing plate 24.
The through hole 7 has been seted up to inlet tube 2 diapire, and inlet tube 2 runs through sliding connection through hole 7 has piston 6, and piston 6 lower surface fixedly connected with first spring 5, and inlet tube 2 lower surface fixedly connected with installation piece 4, installation piece 4 upper surface and the one end fixed connection that inlet tube 2 was kept away from to first spring 5.
One end of the two rotating shafts 15, which is positioned outside the water inlet pipe 2 and the protective cover 3, is respectively and fixedly connected with a first belt pulley 21 and a second belt pulley 23 in a penetrating way, and the first belt pulley 21 and the second belt pulley 23 are matched with a belt 22 together.
The side wall of the protective cover 3 is fixedly connected with a motor 20 through a bracket, the output end of the motor 20 is fixedly connected with one end, outside the protective cover 3, of a rotating shaft 15 of a fixed connection turntable 11, the motor 20 is used as a main driving device, and the side wall of the water inlet pipe 2 penetrates through and is fixedly connected with a pressure reducing valve 1.
The sealing rubber pad is glued at the penetrating sliding connection position of the first push-pull rod 12, the piston 6 and the water inlet pipe 2 to form sealing conditions, liquid in the water inlet pipe 2 is prevented from leaking, the cross sections of the scraping plate 8 and the piston 6 are of trapezoid structures, the upper surfaces of the scraping plate 8 and the piston 6 are of smooth structures, filtered impurities can be effectively prevented from being accumulated on the upper surfaces of the piston 6 and the scraping plate 8, and the side wall of the scraping plate 8 is in sliding connection with the filter screen 18.
In the utility model, firstly, the motor 20 is started, so as to drive the rotating shaft 15 fixedly connected with the output end of the motor 20 to rotate, so as to drive the rotating shaft 15 to rotate through the first belt pulley 21 fixedly connected with the rotating shaft, so as to drive the second belt pulley 23 to rotate under the action of the belt 22, so as to drive the rotating shaft 15 fixedly connected with the rotating shaft 23 to rotate, so as to drive the cam 14 to press the extruding plate 13 to move towards the direction approaching the filter screen 18, so as to drive the second push-pull rod 16 fixedly connected with the side wall of the extruding plate 13 to move towards the direction approaching the filter screen 18, so as to drive the striking plate 19 fixedly connected with the second push-pull rod 16 to move towards the direction approaching the filter screen 18, and simultaneously, the striking plate 19 moves away from the filter screen 18 under the action of the second spring 17 under the condition of no external force, so as to achieve the purpose of forming reciprocating motion, thereby realizing the purpose of continuously striking the vibration filter screen 18, simultaneously, along with the rotation of the rotating shaft 15 fixedly connected with the motor 20, the rotating disk 11 fixedly connected with the rotating shaft 15 in a penetrating way is driven to rotate, thereby driving the smooth rod 10 fixedly connected with the side wall of the rotating disk 11 to rotate around the rotating shaft 15, thereby driving the sliding block 9 fixedly connected with the smooth rod 10 in a penetrating and sliding way to reciprocate, thereby driving the first push-pull rod 12 fixedly connected with the sliding block 9 to reciprocate up and down, when the scraper 8 moves downwards until the piston 6 is pushed downwards to push out the through hole 7, thereby cleaning impurities in the water inlet pipe 2 out, when the scraper 8 moves upwards, the piston 6 is directly reinserted into the through hole 7 under the action of the first spring 5, the water inlet pipe 2 is blocked, so that the purpose of automatically cleaning impurities in the water inlet pipe 2 is achieved, the frequency of periodically closing the water valve to clean the water inlet pipe 2 is reduced, and the overall use efficiency is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a novel integrated form relief pressure valve subassembly structure, includes inlet tube (2), a serial communication port, inlet tube (2) inside wall fixedly connected with filter screen (18), fixedly connected with safety cover (3) on inlet tube (2), safety cover (3) are the concave structure that the opening was down for the cross-section, safety cover (3) inside wall sliding connection has sliding block (9), waist type hole (25) have been seted up to sliding block (9) lateral wall, safety cover (3), inlet tube (2) lateral wall all run through the bearing and rotate and be connected with axis of rotation (15), one end that axis of rotation (15) are located safety cover (3) runs through fixedly connected with carousel (11), carousel (11) lateral wall fixedly connected with smooth slide bar (10), smooth slide bar (10) are run through sliding connection through waist type hole (25) and sliding block (9), sliding block (9) lower surface fixedly connected with first pole (12) and inlet tube (2) run through sliding connection, first pole (12) are located inside fixedly connected with scraper blade (8) of inlet tube (2).
2. The novel integrated pressure reducing valve assembly structure according to claim 1, wherein one end of the rotating shaft (15) located inside the water inlet pipe (2) is fixedly connected with a cam (14) in a penetrating mode, a fixed plate (24) is fixedly connected between the inner top wall and the inner bottom wall of the water inlet pipe (2), the fixed plate (24) is fixedly connected with a second push-pull rod (16) in a penetrating and sliding mode, one end of the second push-pull rod (16) away from the filter screen (18) is fixedly connected with a squeezing plate (13), one end of the second push-pull rod (16) close to the filter screen (18) is fixedly connected with an impact plate (19), and a plurality of second springs (17) are fixedly connected between the impact plate (19) and the fixed plate (24).
3. The novel integrated pressure reducing valve assembly structure according to claim 2, wherein the through hole (7) is formed in the bottom wall of the water inlet pipe (2), the water inlet pipe (2) is connected with the piston (6) in a penetrating and sliding manner through the through hole (7), the first spring (5) is fixedly connected to the lower surface of the piston (6), the mounting block (4) is fixedly connected to the lower surface of the water inlet pipe (2), and the upper surface of the mounting block (4) is fixedly connected with one end, far away from the water inlet pipe (2), of the first spring (5).
4. A novel integrated pressure reducing valve assembly structure according to claim 3, wherein two rotating shafts (15) are located at one ends outside the water inlet pipe (2) and the protective cover (3) and fixedly connected with a first belt pulley (21) and a second belt pulley (23) respectively, and the first belt pulley (21) and the second belt pulley (23) are matched with a belt (22) together.
5. The novel integrated pressure reducing valve assembly structure according to claim 4, wherein the side wall of the protective cover (3) is fixedly connected with a motor (20) through a bracket, the output end of the motor (20) is fixedly connected with one end of a rotating shaft (15) of the fixed connection turntable (11) positioned outside the protective cover (3), and the side wall of the water inlet pipe (2) penetrates through the pressure reducing valve (1) which is fixedly connected with.
6. The novel integrated pressure reducing valve assembly structure according to claim 5, wherein sealing rubber gaskets are glued at the penetrating sliding connection parts of the first push-pull rod (12), the piston (6) and the water inlet pipe (2), the sections of the scraping plate (8) and the piston (6) are of trapezoid structures, the upper surfaces of the scraping plate (8) and the piston (6) are of smooth structures, and the side walls of the scraping plate (8) are in sliding connection with the filter screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786991.8U CN220910570U (en) | 2023-10-18 | 2023-10-18 | Novel integrated pressure reducing valve assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786991.8U CN220910570U (en) | 2023-10-18 | 2023-10-18 | Novel integrated pressure reducing valve assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910570U true CN220910570U (en) | 2024-05-07 |
Family
ID=90903650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786991.8U Active CN220910570U (en) | 2023-10-18 | 2023-10-18 | Novel integrated pressure reducing valve assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910570U (en) |
-
2023
- 2023-10-18 CN CN202322786991.8U patent/CN220910570U/en active Active
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