CN213271234U - Hydraulic control valve for hydraulic engineering - Google Patents
Hydraulic control valve for hydraulic engineering Download PDFInfo
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- CN213271234U CN213271234U CN202022051008.4U CN202022051008U CN213271234U CN 213271234 U CN213271234 U CN 213271234U CN 202022051008 U CN202022051008 U CN 202022051008U CN 213271234 U CN213271234 U CN 213271234U
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- filter
- filter screen
- pipe
- control valve
- valve body
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Abstract
The utility model discloses a hydraulic control valve for hydraulic engineering, which belongs to the technical field of hydraulic engineering pipeline valves and comprises a valve body, wherein a through pipe is introduced into the valve body, a filter base is welded at the middle part of the through pipe, a filter screen A and a filter screen B are welded at two sides of the middle part of the filter base, a ceramic filter ball is filled in a cavity between the filter screen A and the filter screen B, an inclined filter pipe is embedded in the through pipe and the valve body below the filter base, a bolt is screwed between a bottom pipe orifice of the filter pipe and a baffle, the filter base is welded in the through pipe of the valve body, then the filter screen A and the filter screen B are welded at the middle part of the filter base, a ceramic filter ball is filled in a cavity between the filter screen A and the filter screen B, when the through pipe of the valve body flows water, the filter screen A and the filter screen B at two sides in the filter base can efficiently filter water flow, and the ceramic filter ball in the cavity, impurities in water flow can be better filtered in the hydraulic control valve for hydraulic engineering.
Description
Technical Field
The utility model relates to a hydraulic engineering pipeline valve technical field especially relates to a hydraulic control valve for hydraulic engineering.
Background
The hydraulic control valve is advanced pipeline control equipment at home and abroad, is mainly installed at the inlet of a hydraulic turbine of a hydropower station and is used as a hydraulic turbine inlet valve; or the water pump is arranged at the water pump outlet of various pump stations of water conservancy, electric power, water supply and drainage and the like to replace the functions of a check valve and a gate valve.
Patent number CN201821468787.4 hydraulic control valve for hydraulic engineering relates to hydraulic engineering pipeline valve field. The effects of convenient connection and installation, avoiding pipeline blockage and conveniently observing and detecting water quality are realized. This hydraulic control valve for hydraulic engineering, including valve main part, controlling means, connecting device and filter equipment, controlling means fixed mounting is in the inside of valve main part, connecting device fixed mounting is at the both ends of valve main part, filter equipment fixed mounting is in the bottom in the middle of the valve main part, just filter equipment is located controlling means's right side, the left end fixed mounting of passageway has the oral siphon, the right-hand member fixed mounting of passageway has the outlet pipe. This hydraulic control valve for hydraulic engineering, through connecting device's design, simple structure just is convenient for connect the installation, through filter equipment with to the periodic treatment of impurity, has avoided the pipeline to block up, and the observation layer and the thief hole that have then can be convenient monitor quality of water.
1. The hydraulic control valve for hydraulic engineering of prior art is inside to set up filtration, and this kind of filtration is simple filter screen mostly, and it is relatively poor when passing through rivers filterability, and impurity in the filtration aquatic that can not be fine for this, we provide a hydraulic control valve for hydraulic engineering.
2. The filtering structure below of hydraulic control valve for hydraulic engineering of prior art sets up the filter tube that stretches out the valve body, and this kind of filter tube is used for supplementary clean filtering mechanism, and the bottom of this kind of filter tube can use baffle and bolt to carry out locking sealing, and the locking leakproofness of this kind of baffle is relatively poor, and then the situation of liquid water clock easily appears in the bottom of filter tube, for this reason, we provide a hydraulic control valve for hydraulic engineering.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic control valve for hydraulic engineering, welding the filter seat in the siphunculus of valve body, then filter screen A and filter screen B of the double-sided welding in the middle part of the filter seat, then the cavity intussuseption between filter screen A and the filter screen B is filled with ceramic filter ball, when the siphunculus of valve body flows through rivers, filter screen A and filter screen B of double-sided in the filter seat can filter rivers with high efficiency, and ceramic filter ball in the cavity adsorbs the impurity in the rivers, can be better in the hydraulic control valve for hydraulic engineering impurity in the filtration rivers, set up the baffle in the filter tube bottom of valve body, the embedded post on baffle top is upwards embedded in the filter tube, then use the bolt to run through the embedded both sides of baffle in the filter tube, accomplish the locking to the baffle, the rubber ring cover outside the post at this moment is pressed by the cylinder and is laminated the interior wall of filter tube and is formed seal structure, promote the leakproofness of, prevent the bottom of the filter pipe from dripping and leaking.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of hydraulic control valve for hydraulic engineering, which comprises a valve body, the inside of valve body has let in the siphunculus, and the middle part welding of siphunculus has the filter seat of crossing, the middle part both sides welding of crossing the filter seat has filter screen A and filter screen B, and the cavity intussuseption between filter screen A and the filter screen B is filled with the pottery filter bowl, the siphunculus and the embedding of valve body department of crossing the filter seat below have the filter tube of slope, and the screw thread has connect the bolt soon between the bottom mouth of pipe of filter tube and the baffle, the top welding of baffle has interior embedded column, and the rubber ring cover has been cup.
Optionally, the rubber ring sleeve is made of chloroprene rubber.
Optionally, a welding plate is welded between the filter base and the through pipe.
Optionally, three sets of rubber ring sleeves on the surface of the embedded column are provided.
The utility model has the advantages as follows:
1. the utility model discloses a welding filter seat in the siphunculus of valve body, then filter the double-side welded filter screen A and the filter screen B at seat middle part, then the cavity intussuseption between filter screen A and the filter screen B is filled with ceramic filter ball, when the siphunculus of valve body flows rivers, filter the interior two-sided filter screen A of seat and filter screen B can the efficient filtration rivers, and the ceramic filter ball in the cavity adsorbs the impurity in the rivers, make impurity in the filtration rivers that can be better in the hydraulic control valve for hydraulic engineering, the not good problem of current hydraulic control valve for hydraulic engineering's filtration filter effect has been solved.
2. The utility model discloses a set up the baffle in the filter tube bottom of valve body, the embedded post on baffle top upwards imbeds in the filter tube, then use the bolt to run through in the screw in filter tube behind the both sides of baffle, accomplish the locking to the baffle, the rubber ring cover in the embedded post outside this moment is pressed the laminating filter tube inner wall by the cylinder and is formed seal structure, promote the leakproofness of baffle and filter tube, prevent that the hourglass from appearing in the bottom of filter tube, the poor problem that the hourglass appears easily of filter tube seal structure of having solved current hydraulic control valve for hydraulic engineering.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the utility model discloses a hydraulic control valve's for hydraulic engineering valve body structure sketch map.
Fig. 2 is the utility model discloses a hydraulic engineering is with pilot operated valve's filter seat cross-sectional view.
Fig. 3 is the utility model discloses a filter tube cross-sectional view of hydraulic control valve for hydraulic engineering.
In the figure: 1. a valve body; 2. pipe passing; 3. a filter base; 4. a filter screen A; 5. a filter screen B; 6. a cavity; 7. a ceramic filter ball; 8. welding the plate; 9. a filter tube; 10. a baffle plate; 11. a bolt; 12. embedding a column; 13. and a rubber ring sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A hydraulic control valve for hydraulic engineering according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, the embodiment of the utility model provides a pair of hydraulic control valve for hydraulic engineering, including valve body 1, the inside of valve body 1 has let in siphunculus 2, and the middle part welding of siphunculus 2 has filter seat 3, the middle part both sides welding of filter seat 3 has filter screen A4 and filter screen B5, and the 6 intussuseptions of cavity between filter screen A4 and the filter screen B5 are filled with ceramic filter ball 7, the siphunculus 2 of filter seat 3 below and the embedding of valve body 1 department have the filter tube 9 of slope, and the screw thread has connect bolt 11 soon between the bottom mouth of pipe of filter tube 9 and the baffle 10, the top welding of baffle 10 has interior embedded column 12, and the outside of embedded column 12 has cup jointed rubber ring cover 13.
Illustratively, a filter base 3 is welded in a through pipe 2 of a valve body 1, then a filter screen A4 and a filter screen B5 are welded on two sides of the middle part of the filter base 3, then a cavity 6 between the filter screen A4 and the filter screen B5 is filled with a ceramic filter ball 7, when water flows through the through pipe 2 of the valve body 1, the filter screen A4 and the filter screen B5 on two sides in the filter base 3 can efficiently filter the water flow, and the ceramic filter ball 7 in the cavity 6 adsorbs impurities in the water flow, so that the impurities in the water flow can be better filtered in a hydraulic control valve for hydraulic engineering, a baffle 10 is arranged at the bottom end of the filter pipe 9 of the valve body 1, an embedded column 12 at the top end of the baffle 10 is upwards embedded in the filter pipe 9, then a bolt 11 penetrates through two sides of the baffle 10 and then is screwed into the filter pipe 9 to complete locking of the baffle 10, and a rubber ring sleeve 13 outside the embedded column 12 is pressed on the inner wall of the filter, the sealing performance of the baffle plate 10 and the filter pipe 9 is improved, and the bottom of the filter pipe 9 is prevented from dripping.
Referring to fig. 3, the rubber ring 13 is made of neoprene.
In an example, the neoprene rubber ring sleeve 13 has good corrosion resistance and long service life.
Referring to fig. 1, a welding plate 8 is welded between the filter base 3 and the through pipe 2.
Illustratively, the welding plate 8 is connectively welded and fixed between the filter base 3 and the through pipe 2.
Referring to fig. 2, three sets of rubber rings 13 are arranged on the surface of the embedded column 12.
For example, more rubber rings 13 form a multi-layer sealing ring body on the surface of the embedded column 12, so that the sealing capability of the embedded column 12 is improved.
The utility model relates to a hydraulic control valve for hydraulic engineering, welding filter seat 3 in the siphunculus 2 of valve body 1, then filter two-sided welding filter screen A4 and filter screen B5 in filter seat 3 middle part, then the cavity 6 intussuseption between filter screen A4 and the filter screen B5 is filled with ceramic filter ball 7, when the siphunculus 2 of valve body 1 flows through rivers, two-sided filter screen A4 and filter screen B5 in filter seat 3 can filter rivers with high efficiency, and ceramic filter ball 7 in cavity 6 adsorbs the impurity in the rivers, make hydraulic control valve for hydraulic engineering can be better filter the impurity in the rivers, set up baffle 10 in the filter tube 9 bottom of valve body 1, embedded post 12 on baffle 10 top upwards imbeds in the filter tube 9, then use bolt 11 to run through behind the both sides of baffle 10 screw in the filter tube 9, accomplish the locking to baffle 10, rubber ring cover 13 cylinder outside embedded post 12 is pressed and is laminated and is filtered the inner wall of filter tube 9 and is formed seal structure, the sealing performance of the baffle plate 10 and the filter pipe 9 is improved, and the bottom of the filter pipe 9 is prevented from dripping.
It should be noted that, the utility model relates to a hydraulic control valve for hydraulic engineering, including valve body 1, siphunculus 2, filter seat 3, filter screen A4, filter screen B5, cavity 6, ceramic filter ball 7, welded plate 8, filter tube 9, baffle 10, bolt 11, embedded post 12, rubber ring cover 13, the part is general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a hydraulic control valve for hydraulic engineering, includes valve body (1), its characterized in that: the inside of valve body (1) lets in and has siphunculus (2), and the middle part welding of siphunculus (2) has filter seat (3), the middle part both sides welding of filtering seat (3) has filter screen A (4) and filter screen B (5), and is filled with ceramic filter ball (7) in cavity (6) between filter screen A (4) and the filter screen B (5), siphunculus (2) and valve body (1) department embedding of filtering seat (3) below have filter tube (9) of slope, and the screw thread has connect bolt (11) soon between the bottom mouth of pipe of filter tube (9) and baffle (10), the top welding of baffle (10) has embedded column (12), and the outside of embedded column (12) has cup jointed rubber ring cover (13).
2. The hydraulic control valve for hydraulic engineering according to claim 1, characterized in that: the rubber ring sleeve (13) is made of chloroprene rubber.
3. The hydraulic control valve for hydraulic engineering according to claim 1, characterized in that: and a welding plate (8) is welded between the filter seat (3) and the through pipe (2).
4. The hydraulic control valve for hydraulic engineering according to claim 1, characterized in that: three groups of rubber ring sleeves (13) are arranged on the surface of the embedded column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022051008.4U CN213271234U (en) | 2020-09-18 | 2020-09-18 | Hydraulic control valve for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022051008.4U CN213271234U (en) | 2020-09-18 | 2020-09-18 | Hydraulic control valve for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271234U true CN213271234U (en) | 2021-05-25 |
Family
ID=75942373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022051008.4U Active CN213271234U (en) | 2020-09-18 | 2020-09-18 | Hydraulic control valve for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271234U (en) |
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2020
- 2020-09-18 CN CN202022051008.4U patent/CN213271234U/en active Active
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