CN209340537U - A kind of hydraulic flow control valve - Google Patents
A kind of hydraulic flow control valve Download PDFInfo
- Publication number
- CN209340537U CN209340537U CN201822233060.4U CN201822233060U CN209340537U CN 209340537 U CN209340537 U CN 209340537U CN 201822233060 U CN201822233060 U CN 201822233060U CN 209340537 U CN209340537 U CN 209340537U
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- valve body
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- screw thread
- adjusting valve
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Abstract
The utility model discloses a kind of hydraulic flow control valves, including adjusting valve body and pushing column, the left and right side for adjusting valve body is fixedly connected to mounting blocks, and sealing fixation kit is fixedly connected with above mounting blocks, the outer upper wall for adjusting valve body is provided with inlet, and the lower end of inlet is equipped with inlet tube, the outer lower wall for adjusting valve body is provided with liquid outlet, and the upper end of liquid outlet is equipped with outlet tube, hydraulic cylinder is installed inside the lower left corner for adjusting valve body, and pressure oil pipe is provided with above hydraulic cylinder, it is described that column is pushed to be installed in the inner cavity for adjusting valve body by embedded, and push the right side wall of column that fixed block is installed.The hydraulic flow control valve is provided with tube channel, and each upper orifice of tube channel is corresponded to each other with first through hole respectively, and for controlling the uninterrupted of water inlet, adjusting is simple and convenient laborsaving, and tube channel corresponds, and reduces the waste of water resource.
Description
Technical field
The utility model relates to flow control valve technical field, specially a kind of hydraulic flow control valve.
Background technique
Flow control valve is also referred to as self-balancing valve, flow control valve, flow controller, is a kind of flow of intuitive simplicity
Control set for adjusting, flow valve are applicable in the water system for carrying out flow control, are particularly suitable for heat supply, the non-corruption such as air-conditioning
The flow control of corrosion liquid medium, flow control valve are using the differential pressure of fluid as power, to control the size of flow, generally
Flow valve is divided into electric flow valve, manual flow valve and hydraulic flow valves.
Flow control valve in the market be seldom provided with the one-to-one tube channel of through-hole, control flow beat Push And Release
While closing, the problem of not being adjustable the size of flow output, cause the waste of resource, for this purpose, it is proposed that a kind of hydraulic
Type flow control valve.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic flow control valves, to solve to propose in above-mentioned background technique
Flow control valve be seldom provided with the one-to-one tube channel of through-hole, control flow it is on and off while, cannot
Adjust the size of flow output, the problem of causing the waste of resource.
To achieve the above object, the utility model provides the following technical solutions: a kind of hydraulic flow control valve, including adjusts
It saves valve body and pushes column, the left and right side for adjusting valve body is fixedly connected to mounting blocks, and the top of mounting blocks is solid
Surely it is connected with sealing fixation kit, the outer upper wall for adjusting valve body is provided with inlet, and the lower end of inlet is equipped with
Inlet tube, the outer lower wall for adjusting valve body is provided with liquid outlet, and the upper end of liquid outlet is equipped with outlet tube, the adjusting
Hydraulic cylinder is installed inside the lower left corner of valve body, and is provided with pressure oil pipe above hydraulic cylinder, the promotion column passes through interior
It is embedding to be installed in the inner cavity for adjusting valve body, and push the right side wall of column that fixed block, the right outer wall peace of the fixed block are installed
Equipped with spring, and the right side of fixed block is by being welded and connected with baffle, and the inlet tube is internally provided with first through hole, described
The bosom of column is pushed to be provided with hollow cavity, and the inside of hollow cavity is equipped with tube channel, the inner wall for adjusting valve body
It is provided with sliding slot by embedded, the outlet tube is internally provided with the second through-hole.
Preferably, the sealing fixation kit includes cylinder slot, internal screw thread groove, bolt, external screw thread tooth block and sealing ring,
The inner wall of the cylinder slot is provided with internal screw thread groove, and the inside of internal screw thread groove is connected with bolt, the spiral shell by engagement
The outer wall of bolt is provided with external screw thread tooth block, and the inner wall of mounting blocks is fixedly connected with sealing ring.
Preferably, the bolt, which passes through, constitutes detachable structure between internal screw thread groove and external screw thread tooth block and cylinder slot,
And the outer wall of the inner wall of internal screw thread groove and external screw thread tooth block is intermeshed.
Preferably, the promotion column is by constituting slide construction between sliding slot and adjusting valve body, and pushes the upper and lower of column
Side wall is fitted closely with the inner wall of sliding slot.
Preferably, the promotion column is by constituting elastic construction between spring and mounting blocks, and mounting blocks are about regulating valve
The vertical centerline of main body is symmetrical.
Preferably, the tube channel is hollow structure, and insert structure is constituted between tube channel and hollow cavity, and channel
Pipe is uniformly arranged in hollow cavity.
Compared with prior art, the utility model has the beneficial effects that
Internal screw thread groove and external screw thread tooth block are intermeshed, and mounting blocks are fixed on and are adjusted on valve body, screw thread is designed as
Screw closure structure removes and installs convenient for it, and hydraulic cylinder cooperation pressure oil pipe is used together, and gives push column to slide to the right dynamic
Power facilitates it to be directed at first through hole and the second through-hole thus the position of movable passageway pipe, controls the disengaging of water, tube channel it is each
A lower nozzle is corresponded to each other with the second through-hole respectively, for adjusting the uninterrupted of water outlet, adjusts simple and convenient laborsaving, tube channel
It corresponds, reduces the waste of water resource.
1, the utility model is intermeshed by the inner wall of internal screw thread groove and the outer wall of external screw thread tooth block, by suitable with hand
Hour hands rotating bolt is intermeshed internal screw thread groove and external screw thread tooth block, mounting blocks is fixed on and are adjusted on valve body, design
It for threaded engagement structure, is removed and installed convenient for it, sealing ring plays basic sealing function, be seamlessly connected the two can；
2, the utility model is symmetrical about the vertical centerline for adjusting valve body by mounting blocks, and hydraulic cylinder cooperates pressure oil
Pipe is used together, and is given and is pushed the power that slides to the right of column, thus the position of movable passageway pipe, facilitate its be aligned first through hole with
Second through-hole controls the disengaging of water, and when pushing column to touch right end fixed block, spring is squeezed, and is rebounded；
3, the utility model is uniformly arranged in hollow cavity by tube channel, and each upper orifice of tube channel is respectively with first
Through-hole corresponds to each other, and for controlling the uninterrupted of water inlet, each lower nozzle of tube channel is corresponded to each other with the second through-hole respectively,
For adjusting the uninterrupted of water outlet, adjusting is simple and convenient laborsaving, and tube channel corresponds, and reduces the waste of water resource.
Detailed description of the invention
Fig. 1 is the utility model entirety the schematic diagram of the section structure；
Fig. 2 is that the utility model pushes column schematic diagram of internal structure；
Fig. 3 is that the utility model seals fixation kit enlarged structure schematic diagram.
In figure: 1, adjusting valve body；2, mounting blocks；3, fixation kit is sealed；301, cylinder slot；302, internal screw thread groove；
303, bolt；304, external screw thread tooth block；305, sealing ring；4, inlet；5, inlet tube；6, liquid outlet；7, outlet tube；8, hydraulic
Cylinder；9, pressure oil pipe；10, column is pushed；11, fixed block；12, spring；13, baffle；14, first through hole；15, sliding slot；16, hollow
Chamber；17, tube channel；18, the second through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hydraulic flow control valve, including adjust
Valve body 1, mounting blocks 2, sealing fixation kit 3, cylinder slot 301, internal screw thread groove 302, bolt 303, external screw thread tooth block 304,
Sealing ring 305, inlet tube 5, liquid outlet 6, outlet tube 7, hydraulic cylinder 8, pressure oil pipe 9, pushes column 10, fixed block at inlet 4
11, spring 12, baffle 13, first through hole 14, sliding slot 15, hollow cavity 16, tube channel 17 and the second through-hole 18 adjust valve body 1
Left and right side be fixedly connected to mounting blocks 2, and the top of mounting blocks 2 is fixedly connected with sealing fixation kit 3, and sealing is fixed
Component 3 includes cylinder slot 301, internal screw thread groove 302, bolt 303, external screw thread tooth block 304 and sealing ring 305, cylinder slot 301
Inner wall is provided with internal screw thread groove 302, and the inside of internal screw thread groove 302 is connected with bolt 303 by engagement；
The outer wall of bolt 303 is provided with external screw thread tooth block 304, and the inner wall of mounting blocks 2 is fixedly connected with sealing ring 305,
Bolt 303 is by constituting detachable structure, and internal screw thread between internal screw thread groove 302 and external screw thread tooth block 304 and cylinder slot 301
The inner wall of groove 302 and the outer wall of external screw thread tooth block 304 are intermeshed, and by rotating clockwise bolt 303 with hand, make internal screw thread
Groove 302 and external screw thread tooth block 304 are intermeshed, and mounting blocks 2 are fixed on and are adjusted on valve body 1, threaded engagement knot is designed as
Structure removes and installs convenient for it, and sealing ring 305 plays basic sealing function, be seamlessly connected the two can, adjusts valve body
1 outer upper wall is provided with inlet 4, and the lower end of inlet 4 is equipped with inlet tube 5, and the outer lower wall for adjusting valve body 1 is provided with
Liquid outlet 6, and the upper end of liquid outlet 6 is equipped with outlet tube 7, adjusts and is equipped with hydraulic cylinder 8 inside the lower left corner of valve body 1, and
The top of hydraulic cylinder 8 is provided with pressure oil pipe 9, pushes column 10 to be installed in the inner cavity for adjusting valve body 1 by embedded, and push
The right side wall of column 10 is equipped with fixed block 11, pushes column 10 by constituting slide construction between sliding slot 15 and adjusting valve body 1, and
It pushes inner wall of the top and bottom sidewall of column 10 with sliding slot 15 to fit closely, column 10 is pushed to pass through structure between spring 12 and mounting blocks 2
At elastic construction, and mounting blocks 2 are symmetrical about the vertical centerline for adjusting valve body 1；
Hydraulic cylinder 8 cooperates pressure oil pipe 9 to be used together, and the power for pushing column 10 to slide to the right is given, thus movable passageway
The position of pipe 17 facilitates it to be directed at first through hole 14 and the second through-hole 18, controls the disengaging of water, pushes the side of column 10 at the same time
It is fitted closely along the inner wall with sliding slot 15, avoids leak, when pushing column 10 to touch right end fixed block 11, spring 12 is by crowded
Pressure, is rebounded, the right outer wall of fixed block 11 is equipped with spring 12, and the right side of fixed block 11 is by being welded and connected with baffle
13, inlet tube 5 is internally provided with first through hole 14, and the bosom of column 10 is pushed to be provided with hollow cavity 16, and hollow cavity 16
Inside tube channel 17 is installed, tube channel 17 is hollow structure, and constitutes insert structure between tube channel 17 and hollow cavity 16,
And tube channel 17 is uniformly arranged in hollow cavity 16, and each upper orifice of tube channel 17 is mutually right with first through hole 14 respectively
It answers, for controlling the uninterrupted of water inlet, each lower nozzle of tube channel 17 is corresponded to each other with the second through-hole 18 respectively, for adjusting
The uninterrupted of water outlet is saved, tube channel 17 corresponds, and reduces the waste of water resource, and the inner wall of adjusting valve body 1 passes through embedded
It is provided with sliding slot 15, outlet tube 7 is internally provided with the second through-hole 18.
Working principle: mounting blocks 2 are respectively aligned to by a kind of this hydraulic flow control valve first to adjust valve body 1
Left and right side slot, sealing ring 305 is bonded at gap, is seamlessly connected the two can, is then picked up bolt 303, alignment post
Body slot 301 rotates clockwise, and is intermeshed internal screw thread groove 302 and external screw thread tooth block 304, by mounting blocks 2 and regulating valve master
It after body 1 is fixed, is used cooperatively using hydraulic cylinder 8 and pressure oil pipe 9, gives and push the thrust of column 10 to the right, make to push column 10
Lower edges wall slides in sliding slot 15, and water is discharged into from inlet 4；
Enter in the tube channel 17 in hollow cavity 16 by inlet tube 5 and first through hole 14, first through hole 14 and tube channel
17 upper orifice corresponds, and with pushing column 10 to slide to the right, 14 numbers of mutual corresponding first through hole increase, to intake
Flow becomes larger, and similarly, with pushing column 10 to slide to the right, 18 numbers of mutual corresponding second through-hole increase, and water yield becomes larger, with
The size of this regulating water flow and the disengaging of water, tube channel 17 correspond, and reduce the waste of water resource, push column 10 after
Continuous to move right, when it touches the left outside wall of mounting blocks 2, since thrust squeezes spring 12, spring 12 is by its bullet
It returns, completes the use process of entire hydraulic flow control valve like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydraulic flow control valve, including adjust valve body (1) and push column (10), it is characterised in that: the adjusting
The left and right side of valve body (1) is fixedly connected to mounting blocks (2), and is fixedly connected with sealing above mounting blocks (2) and is fixed
Component (3), the outer upper wall for adjusting valve body (1) is provided with inlet (4), and the lower end of inlet (4) is equipped with feed liquor
It manages (5), the outer lower wall for adjusting valve body (1) is provided with liquid outlet (6), and the upper end of liquid outlet (6) is equipped with outlet tube
(7), it is equipped with hydraulic cylinder (8) inside the lower left corner for adjusting valve body (1), and is provided with pressure above hydraulic cylinder (8)
Oil pipe (9), it is described that column (10) is pushed to be installed in the inner cavity for adjusting valve body (1) by embedded, and push the right side of column (10)
Wall is equipped with fixed block (11), and the right outer wall of the fixed block (11) is equipped with spring (12), and the right side of fixed block (11) is logical
It crosses and is welded and connected with baffle (13), the inlet tube (5) is internally provided with first through hole (14), described to push the interior of column (10)
It is provided among portion hollow cavity (16), and the inside of hollow cavity (16) is equipped with tube channel (17), adjusting valve body (1)
Inner wall is provided with sliding slot (15) by embedded, and the outlet tube (7) is internally provided with the second through-hole (18).
2. a kind of hydraulic flow control valve according to claim 1, it is characterised in that: the sealing fixation kit (3)
Including cylinder slot (301), internal screw thread groove (302), bolt (303), external screw thread tooth block (304) and sealing ring (305), the column
The inner wall of body slot (301) is provided with internal screw thread groove (302), and the inside of internal screw thread groove (302) is connected with spiral shell by engagement
Bolt (303), the outer wall of the bolt (303) is provided with external screw thread tooth block (304), and the inner wall of mounting blocks (2) is fixedly connected with
Sealing ring (305).
3. a kind of hydraulic flow control valve according to claim 2, it is characterised in that: the bolt (303) passes through interior
Detachable structure, and internal screw thread groove are constituted between thread groove (302) and external screw thread tooth block (304) and cylinder slot (301)
(302) outer wall of inner wall and external screw thread tooth block (304) is intermeshed.
4. a kind of hydraulic flow control valve according to claim 1, it is characterised in that: the promotion column (10) passes through cunning
Slide construction is constituted between slot (15) and adjusting valve body (1), and pushes the top and bottom sidewall of column (10) interior with sliding slot (15)
Wall fits closely.
5. a kind of hydraulic flow control valve according to claim 1, it is characterised in that: the promotion column (10) passes through bullet
Elastic construction is constituted between spring (12) and mounting blocks (2), and mounting blocks (2) are about the vertical centerline pair for adjusting valve body (1)
Claim.
6. a kind of hydraulic flow control valve according to claim 1, it is characterised in that: the tube channel (17) is hollow
Structure, and insert structure is constituted between tube channel (17) and hollow cavity (16), and tube channel (17) is equal in hollow cavity (16)
Even arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233060.4U CN209340537U (en) | 2018-12-28 | 2018-12-28 | A kind of hydraulic flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233060.4U CN209340537U (en) | 2018-12-28 | 2018-12-28 | A kind of hydraulic flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340537U true CN209340537U (en) | 2019-09-03 |
Family
ID=67759781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233060.4U Active CN209340537U (en) | 2018-12-28 | 2018-12-28 | A kind of hydraulic flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340537U (en) |
-
2018
- 2018-12-28 CN CN201822233060.4U patent/CN209340537U/en active Active
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