CN220227876U - Flat gate valve with shearing function - Google Patents
Flat gate valve with shearing function Download PDFInfo
- Publication number
- CN220227876U CN220227876U CN202321873432.4U CN202321873432U CN220227876U CN 220227876 U CN220227876 U CN 220227876U CN 202321873432 U CN202321873432 U CN 202321873432U CN 220227876 U CN220227876 U CN 220227876U
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- CN
- China
- Prior art keywords
- valve
- valve body
- flat gate
- cover
- shearing function
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- 238000010008 shearing Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a flat gate valve with a shearing function, which comprises a main valve body, wherein a water inlet and a water outlet are respectively arranged at two ends of the main valve body, a valve cover is detachably arranged at the top of the main valve body, a valve rod is arranged in the valve cover, a hand wheel is arranged at the top of the valve rod, and the bottom of the valve rod is connected with a flashboard, and the flat gate valve is characterized in that: the valve plate is pressed down to form shearing force with the cutting edge, sundries in the valve body are cut off, sundries are prevented from accumulating, and the trafficability of the valve is guaranteed.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a flat gate valve with a shearing function.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. The valve can be divided into a shutoff valve, a check valve, a regulating valve and the like according to the functions of the valve, wherein the shutoff valve is commonly provided with a gate valve, a shutoff valve, a ball valve, a butterfly valve and the like. The flat gate valve is a sliding valve with a parallel gate plate as a closing member, and a common flat gate valve has only a function of shutting off fluid, but has no shearing function. When the flat gate valve is used for controlling the pipeline, as the medium in the pipeline is not pure in all conditions, such as water flow contains sundries such as plants, fibers, cloth and the like, the trafficability of the valve can be affected by the sundries entering the valve, and the pipeline is blocked.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a flat gate valve with a shearing function, and solves the problem of pipeline blockage in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a take shearing function flat gate valve, includes the main valve body, and the both ends of main valve body are equipped with water inlet and delivery port respectively, and main valve body top detachable is equipped with the valve gap, is equipped with the valve rod in the valve gap, and the top of valve rod is equipped with the hand wheel, and the flashboard is connected to the bottom of valve rod, the water inlet and the delivery port of main valve body all are equipped with the disk seat, the top of disk seat is close to flashboard department and is equipped with the blade, and the outside of the internal disk seat of main valve is equipped with the filter screen, forms the shear chamber between two filter screens, and the bottom integral type connection of main valve body is equipped with the vice valve body that is used for arranging pressure and blowdown.
Preferably, a pressure discharging bin is arranged in the auxiliary valve body, and a pressure discharging valve communicated with the pressure discharging bin is arranged on the shell of the auxiliary valve body.
Preferably, the inside of vice valve body is equipped with the cartridge filter, and cartridge filter and the inside shear chamber intercommunication of main valve body, the section of thick bamboo wall evenly distributed through-hole of cartridge filter, the bottom of cartridge filter is equipped with the section of thick bamboo stopper, and the bottom of vice valve body is equipped with the drain.
Preferably, the valve cover is formed by connecting an upper valve cover and a lower valve cover, an air chamber is arranged in the lower valve cover, and guard plates are arranged on two sides of the valve rod in the air chamber.
Preferably, the upper valve cover is communicated with the interior of the lower valve cover, the valve rod penetrates through the upper valve cover and the lower valve cover, and a handle is arranged at the top of the valve rod.
Preferably, the inner side of the valve seat is tightly attached to the side face of the flashboard, and the cutting edge at the top of the valve seat is attached to the flashboard.
Preferably, a clamping groove is formed in the valve seat, and the filter screen is arranged in the clamping groove.
The utility model provides a flat gate valve with a shearing function, which has the following beneficial effects: through set up the blade at the valve top, the flashboard cuts off the debris inside the valve with the blade cooperation when sliding downwards, and the debris after cutting off falls into in the cartridge filter, regularly discharges to avoid debris to pile up, guarantee the trafficability characteristic of valve, prevent to block up.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the valve seat and cutting edge structure of the present utility model.
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.
As shown in fig. 1-2, the present utility model provides a technical solution: including main valve body 12, the both ends of main valve body 12 are equipped with water inlet 16 and delivery port 5 respectively, and main valve body 12 top detachable is equipped with the valve gap, is equipped with valve rod 12 in the valve gap, and the top of valve rod 12 is equipped with hand wheel 10, and flashboard 6 is connected to the bottom of valve rod 12, main valve body 12's water inlet 16 and delivery port 5 all are equipped with disk seat 4, disk seat 4's top is close to flashboard 6 department and is equipped with blade 41, and main valve body 12 internal valve seat 4's outside is equipped with filter screen 14, forms shear chamber 15 between two filter screens 14, and main valve body 12's bottom integral type connection is equipped with the auxiliary valve body 3 that is used for arranging pressure and blowdown, the inside of auxiliary valve body 3 is equipped with arranges the pressure storehouse 17, be equipped with on the casing of auxiliary valve body 3 with arrange the pressure valve storehouse 19 that is equipped with pressure storehouse 17 intercommunication, the inside of auxiliary valve body 3 is equipped with cartridge 18, cartridge 18 and the inside shear chamber 15 intercommunication of main valve body 12, the section of thick bamboo wall evenly distributed through-hole of cartridge 18, the bottom of cartridge 18 is equipped with cartridge 2, and auxiliary valve body 3's bottom is equipped with drain 1, and cartridge 2 and drain 1 is used for regularly inside debris, the clearance valve gap is by valve gap 11 and lower valve gap 8 are connected by valve gap 8 and form by valve gap 7, and valve gap 8, and be equipped with the inner side 13 and 13 are equipped with the inner side of valve gap 9 and 13 in the valve gap 4, 6 are equipped with the top of valve seat 9 and 6, and the top is equipped with the top of valve gap 9 and 13, and 13.
When the device is used, the gate plate 6 is controlled to slide up and down through the handle 10, so that the opening and closing of the valve are realized. When the valve is in use, the filter screens on the two sides can be set to be larger than the filter screen on the water inlet and the pore diameter of the filter screen on the water outlet, so that due to the action of the filter screen 14, some sundries are temporarily reserved in the shearing chamber 15, when the flashboard 6 moves downwards, the sundries are cut off through the cooperation of the flashboard 6 and the cutting edge 41 on the top of the valve seat 4, the cut sundries are sent into the filter cartridge 18, meanwhile, a medium enters the pressure discharge bin 17 through the through hole on the wall of the filter cartridge 18, and the medium is discharged from the pressure discharge valve 19 during overpressure.
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 (7)
1. The utility model provides a take shearing function flat gate valve, includes the main valve body, and the both ends of main valve body are equipped with water inlet and delivery port respectively, and main valve body top detachable is equipped with the valve gap, is equipped with the valve rod in the valve gap, and the top of valve rod is equipped with the hand wheel, and flashboard, its characterized in that are connected to the bottom of valve rod: the water inlet and the water outlet of the main valve body are both provided with valve seats, the top of the valve seat is provided with cutting edges close to the flashboard, the outer side of the valve seat in the main valve body is provided with a filter screen, a shearing chamber is formed between the two filter screens, and the bottom of the main valve body is integrally connected with an auxiliary valve body for discharging pressure and sewage.
2. The flat gate valve with shearing function according to claim 1, wherein: the inside of the auxiliary valve body is provided with a pressure discharging bin, and the shell of the auxiliary valve body is provided with a pressure discharging valve communicated with the pressure discharging bin.
3. The flat gate valve with shearing function according to claim 1, wherein: the inside of vice valve body is equipped with the cartridge filter, and cartridge filter and the inside shear chamber intercommunication of main valve body, the section of thick bamboo wall evenly distributed through-hole of cartridge filter, the bottom of cartridge filter is equipped with the section of thick bamboo stopper, and the bottom of vice valve body is equipped with the drain.
4. The flat gate valve with shearing function according to claim 1, wherein: the valve cover is formed by connecting an upper valve cover and a lower valve cover, an air chamber is arranged in the lower valve cover, and guard plates are arranged on two sides of the valve rod in the air chamber.
5. The flat gate valve with shearing function according to claim 4, wherein: the upper valve cover is communicated with the interior of the lower valve cover, the valve rod penetrates through the upper valve cover and the lower valve cover, and a handle is arranged at the top of the valve rod.
6. The flat gate valve with shearing function according to claim 1, wherein: the inner side of the valve seat is clung to the side face of the flashboard, and the cutting edge at the top of the valve seat is clung to the flashboard.
7. The flat gate valve with shearing function according to claim 1, wherein: the valve seat is provided with a clamping groove, and the filter screen is arranged in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873432.4U CN220227876U (en) | 2023-07-17 | 2023-07-17 | Flat gate valve with shearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873432.4U CN220227876U (en) | 2023-07-17 | 2023-07-17 | Flat gate valve with shearing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220227876U true CN220227876U (en) | 2023-12-22 |
Family
ID=89194277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873432.4U Active CN220227876U (en) | 2023-07-17 | 2023-07-17 | Flat gate valve with shearing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220227876U (en) |
-
2023
- 2023-07-17 CN CN202321873432.4U patent/CN220227876U/en active Active
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| GR01 | Patent grant |