CN221257713U - Hydraulic control valve with filter - Google Patents
Hydraulic control valve with filter Download PDFInfo
- Publication number
- CN221257713U CN221257713U CN202323263919.3U CN202323263919U CN221257713U CN 221257713 U CN221257713 U CN 221257713U CN 202323263919 U CN202323263919 U CN 202323263919U CN 221257713 U CN221257713 U CN 221257713U
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- CN
- China
- Prior art keywords
- filter
- plate
- valve body
- valve
- hydraulic control
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- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a hydraulic control valve with a filter, which comprises a valve body, wherein a control assembly is arranged at the top of the valve body, the control assembly comprises a plate sleeve welded at the top of the valve body, a portal frame is welded at the top of the plate sleeve, the top of the portal frame is rotationally connected with a screw rod through a bearing, a rubber valve plate is sleeved in the plate sleeve, and an internal thread metal sleeve is fixedly sleeved in the rubber valve plate; one end of the valve body is fixed with a liquid inlet pipe through a flange, and the bottom of the liquid inlet pipe is provided with a filtering component. The utility model can filter the medium through the filter screen plate, is convenient for cleaning the filtered impurities, and simultaneously drives the rubber valve plate to move up and down by rotating the screw rod, so that the flow rate of the medium flowing through the valve body can be controlled.
Description
Technical Field
The utility model relates to the technical field of hydraulic control valves, in particular to a hydraulic control valve with a filter.
Background
The water conservancy control valve is a water pressure control valve, and can be changed into a remote control ball float valve, a pressure reducing valve, a slow-closing check valve, a flow control valve, a pressure relief valve and the like according to different purposes, functions and places of use, and a filtering structure is arranged in the water conservancy control valve in order to filter impurities in a pipeline and prolong the service life of the valve.
The utility model discloses a water conservancy control valve with filter is disclosed to authority bulletin number CN208295134U, which comprises a valve body, one side of valve body is equipped with the water inlet, the opposite side of valve body is equipped with the delivery port, the inside of valve body is equipped with the disk seat, all be equipped with the spacing groove on the lower part both sides inner wall in the disk seat, two all be equipped with the stopper in the spacing groove, two one side of stopper all is equipped with the fixed slot, two all be equipped with the spring in the fixed slot, two the one end of spring is all fixed on one side inner wall of spacing groove, two be equipped with the filter screen between the stopper, the upper portion both sides of filter screen all are equipped with the connecting rod. According to the utility model, the external pipeline is connected with the cleaning port, so that water flow is sprayed out from the spiral nozzle on the cleaning port, and the spiral nozzle can generate hollow conical and solid conical spray shapes, so that the spray range of the filter screen is enlarged, the impurity is automatically cleaned by the water flow, and the workload of staff is reduced.
The existing hydraulic control valve with a filter has the following defects: the medium can be filtered through the filter screen, but the control structure is not provided, so that the medium flow is inconvenient to control. To this end, we propose a hydraulic control valve with a filter.
Disclosure of utility model
The utility model mainly aims to provide a hydraulic control valve with a filter, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The hydraulic control valve with the filter comprises a valve body, wherein a control assembly is arranged at the top of the valve body, the control assembly comprises a plate sleeve welded at the top of the valve body, a portal frame is welded at the top of the plate sleeve, the top of the portal frame is rotationally connected with a screw rod through a bearing, a rubber valve plate is sleeved in the plate sleeve, and an internal thread metal sleeve is fixedly sleeved in the rubber valve plate;
the utility model discloses a liquid inlet pipe, including valve body, filter component, storage tube, screw groove, valve body one end is fixed with the feed liquor pipe through the flange, the feed liquor pipe bottom is provided with the filter component, the filter component includes the filter screen plate that is fixed in the feed liquor pipe inside through the bolt slope and welds in the internal thread cover of feed liquor pipe bottom, the internal thread cover bottom is connected with the storage tube through the screw groove.
Further, the bottom end of the screw rod is sleeved in the internal thread metal sleeve, a sealing ring is glued to the inner side of the plate sleeve, and the rubber valve plate penetrates through the sealing ring; the sealing ring seals between the plate sleeve and the rubber valve plate.
Further, a rocking disc is arranged at the top end of the screw rod positioned at the top of the portal frame through a flat key fixing sleeve.
Further, a liquid outlet pipe is welded at one end of the valve body, which is far away from the liquid inlet pipe, the top of the liquid outlet pipe is connected with a flow meter through a thread groove, and a detection end of the flow meter is positioned in the liquid outlet pipe; the liquid outlet pipe is convenient for medium in the valve body to flow out.
Further, butt thread grooves are formed in the inner sides of the liquid inlet pipe and the liquid outlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
The medium flows into the valve body through the liquid inlet pipe, impurities and the like in the medium can be filtered by the filter screen plate, the filtered impurities and the like fall into the storage cylinder for temporary storage due to the inclined angle of the filter screen plate, the storage cylinder is rotated and unscrewed to clean out the impurities in the storage cylinder, the screw rod is rotated through the rocking disc, the screw rod is rotated to push the rubber valve plate to move up and down through the internal thread metal sleeve, and the flow rate of the medium in the process of flowing in the valve body can be controlled.
Drawings
Fig. 1 is a schematic view showing the overall structure of a hydraulic control valve with a filter according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a control assembly of a hydraulic control valve with a filter according to the present utility model.
FIG. 3 is a schematic diagram of a filter assembly of a hydraulic control valve with a filter according to the present utility model.
In the figure: 1. a valve body; 2. a control assembly; 201. a plate sleeve; 202. a portal frame; 203. a screw rod; 204. an internally threaded metal sleeve; 205. a rubber valve plate; 206. a seal ring; 207. a rocking disc; 3. a liquid inlet pipe; 4. a filter assembly; 401. a filter screen plate; 402. an internal thread sleeve; 403. a storage cylinder; 5. a liquid outlet pipe; 6. a flow meter; 7. and butting the thread grooves.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a hydraulic control valve with a filter comprises a valve body 1, wherein a control assembly 2 is arranged at the top of the valve body 1, the control assembly 2 comprises a plate sleeve 201 welded at the top of the valve body 1, a portal frame 202 is welded at the top of the plate sleeve 201, a screw rod 203 is rotatably connected to the top of the portal frame 202 through a bearing, a rubber valve plate 205 is sleeved in the plate sleeve 201, and an internal thread metal sleeve 204 is fixedly sleeved in the rubber valve plate 205;
The utility model discloses a liquid inlet pipe, including valve body 1, storage tube, valve body 1 one end is fixed with feed liquor pipe 3 through the flange, feed liquor pipe 3 bottom is provided with filter component 4, filter component 4 is including being fixed in the inside filter plate 401 of feed liquor pipe 3 and welding in the internal thread cover 402 of feed liquor pipe 3 bottom through the bolt slope, internal thread cover 402 bottom is connected with storage tube 403 through the screw groove.
As shown in fig. 2, the bottom end of the screw 203 is sleeved inside the internal thread metal sleeve 204, a sealing ring 206 is glued inside the plate sleeve 201, the rubber valve plate 205 penetrates through the sealing ring 206, and the screw 203 rotates to drive the rubber valve plate 205 to move up and down through the internal thread metal sleeve 204.
As shown in fig. 2, a rocking disc 207 is sleeved on the top end of the top of the portal frame 202 through a flat key, and the rocking disc 207 is convenient for a person to rotate the lead screw 203.
As shown in fig. 1, one end of the valve body 1 far away from the liquid inlet pipe 3 is welded with a liquid outlet pipe 5, the top of the liquid outlet pipe 5 is connected with a flow meter 6 through a thread groove, the detection end of the flow meter 6 is positioned inside the liquid outlet pipe 5, and the flow meter 6 can detect and display the flow velocity of a medium in the liquid outlet pipe 5.
As shown in fig. 3, the inner sides of the liquid inlet pipe 3 and the liquid outlet pipe 5 are provided with butt-joint thread grooves 7, and the butt-joint thread grooves 7 are formed to facilitate the control valve to be installed on a pipeline.
It should be noted that, in the hydraulic control valve with a filter, when in operation, a person installs the control valve on a pipeline through the butt joint thread groove 7 of the liquid inlet pipe 3 and the liquid outlet pipe 5, the medium flows into the valve body 1 through the liquid inlet pipe 3, the filter screen plate 401 in the liquid inlet pipe 3 can filter impurities and the like in the medium, the filtered impurities and the like fall into the storage cylinder 403 for temporary storage through the internal thread sleeve 402 due to the inclined angle of the filter screen plate 401, the person rotates and unscrews the storage cylinder 403 to clean the impurities in the storage cylinder, the filtered medium falls into the valve body 1 and flows out through the liquid outlet pipe 5, the flow meter 6 on the liquid outlet pipe 5 can detect and display the flow of the medium, the person can conveniently check, the person rotates the screw rod 203 through the shaking disc 207, the screw rod 203 pushes the rubber valve plate 205 to move up and down through the internal thread sleeve 204, the flow of the medium can be controlled when the medium flows in the valve body 1, the sealing ring 206 seals between the rubber valve plate 205 and the plate sleeve 201, and the medium is prevented from leaking out.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Hydraulic control valve with filter, comprising a valve body (1), characterized in that: the valve is characterized in that a control assembly (2) is arranged at the top of the valve body (1), the control assembly (2) comprises a plate sleeve (201) welded at the top of the valve body (1), a portal frame (202) is welded at the top of the plate sleeve (201), a screw rod (203) is rotatably connected to the top of the portal frame (202) through a bearing, a rubber valve plate (205) is sleeved in the plate sleeve (201), and an internal thread metal sleeve (204) is fixedly sleeved in the rubber valve plate (205);
The utility model discloses a liquid inlet pipe, including valve body (1), filter component (4), storage tube (403) are connected with through the screw groove in inner thread cover (402) of valve body (1) one end through flange fixation feed liquor pipe (3), feed liquor pipe (3) bottom is provided with filter component (4), filter component (4) are including being fixed in inside filter plate (401) of feed liquor pipe (3) and welding in feed liquor pipe (3) bottom through the bolt slope, inner thread cover (402) bottom is connected with storage tube (403) through the screw groove.
2. A hydraulic control valve with a filter as defined in claim 1, wherein: the bottom end of the screw rod (203) is sleeved inside the internal thread metal sleeve (204), a sealing ring (206) is glued on the inner side of the plate sleeve (201), and the rubber valve plate (205) penetrates through the sealing ring (206).
3. A hydraulic control valve with a filter as defined in claim 1, wherein: the top end of the screw rod (203) positioned at the top of the portal frame (202) is fixedly sleeved with a rocking disc (207) through a flat key.
4. A hydraulic control valve with a filter as defined in claim 1, wherein: one end of the valve body (1) far away from the liquid inlet pipe (3) is welded with a liquid outlet pipe (5), the top of the liquid outlet pipe (5) is connected with a flowmeter (6) through a thread groove, and the detection end of the flowmeter (6) is positioned in the liquid outlet pipe (5).
5. A hydraulic control valve with a filter as defined in claim 1, wherein: the inner sides of the liquid inlet pipe (3) and the liquid outlet pipe (5) are respectively provided with a butt joint thread groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323263919.3U CN221257713U (en) | 2023-12-01 | 2023-12-01 | Hydraulic control valve with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323263919.3U CN221257713U (en) | 2023-12-01 | 2023-12-01 | Hydraulic control valve with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221257713U true CN221257713U (en) | 2024-07-02 |
Family
ID=91652841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323263919.3U Active CN221257713U (en) | 2023-12-01 | 2023-12-01 | Hydraulic control valve with filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221257713U (en) |
-
2023
- 2023-12-01 CN CN202323263919.3U patent/CN221257713U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |