CN207195156U - A kind of Water pump pressure controller - Google Patents
A kind of Water pump pressure controller Download PDFInfo
- Publication number
- CN207195156U CN207195156U CN201721155983.1U CN201721155983U CN207195156U CN 207195156 U CN207195156 U CN 207195156U CN 201721155983 U CN201721155983 U CN 201721155983U CN 207195156 U CN207195156 U CN 207195156U
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- CN
- China
- Prior art keywords
- water inlet
- water pump
- passage
- pump pressure
- side wall
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Water pump pressure controller, aim to provide a kind of Water pump pressure controller that there is one-way conduction, prevent adverse current, its drip irrigation device is to include controller main body, controller main body is provided with water inlet and delivery port, the passage of connection is formed between water inlet and delivery port, the side wall of the passage is connected with support base, valve member is provided between the support base and water inlet, the valve member includes the sliding valve element being connected on channel side wall and the spring being connected between valve element and support base；The valve element includes the distributary division towards water inlet side, the circumferentially disposed and stage portion to be sealed with the side wall of passage, the slide section slid with channel side wall and is through at spring and is applied to water pump, hydraulic pressure control field with the guide part of support base sliding connection, the utility model.
Description
Technical field
Water-aspirator pressure control technology field is the utility model is related to, more particularly to a kind of Water pump pressure controller.
Background technology
Existing Water pump pressure controller, such as open Authorization Notice No. are：CN204961267U patent, a kind of water is disclosed
Force controller, including controller body are pumped, its top is provided with cylindrical delivery port, and bottom is provided with cylindrical water inlet.With going out
The first toroidal cavity is provided with the controller body of mouth of a river connection, the first toroidal cavity bottom is provided with magnet.Outside delivery port
Annulus cylindricality the first leakproof rubber ring being engaged with the first toroidal cavity is arranged with, the first leakproof rubber ring bottom is provided with magnetic
Property metal.The second toroidal cavity is provided with the controller body being connected with water inlet, the second toroidal cavity bottom is provided with magnetic
Iron.Annulus cylindricality the second leakproof rubber ring being engaged with the second toroidal cavity, second leakproof are arranged with outside water inlet
Magnetic metal is provided with the top of rubber ring.
This Water pump pressure controller carries out Seal Design for water inlet, but in use：Water-aspirator pressure controls
Device is generally connected on the output pipe of water pump, and small when big when causing water flow pressure in water pipe during pump working, water flows through overvoltage
Power Water pump pressure controller, the leak of water inlet and delivery port can be avoided using said structure, but for the shakiness of hydraulic pressure
It is fixed, easily impacted back and forth in controller body, it some times happens that the phenomenon that current are fallen back, higher to the power demand of water pump,
Water pipe is that vertical direction is set, and water inlet passes through the power of water pump in lower, water outlet in eminence so that current can be with
Move from lower to upper, still, when water pump power deficiency, then water capacity The book of Changes overvoltage force controller body of eminence falls after rise, reduces
The hydraulic pressure of user's tap.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Water pump pressure controller, have
One-way conduction, the advantage for preventing adverse current.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of water-aspirator pressure control
Device, including controller main body, controller main body are provided with water inlet and delivery port, and connection is formed between water inlet and delivery port
Passage, the side wall of the passage is connected with support base, valve member is provided between the support base and water inlet, described
Valve member includes the sliding valve element being connected on channel side wall and the spring being connected between valve element and support base；It is described
Valve element includes the distributary division towards water inlet side, circumferentially disposed and stage portion and channel side to be sealed with the side wall of passage
The slide section of wall slip and be through at spring and with support base sliding connection guide part.
By above-mentioned setting, current are excluded from water inlet by passage to delivery port, and valve member is provided with water inlet,
Due to the elastic force of spring, valve element will seal water inlet, and the only impulse force of hydraulic pressure is more than the elastic force of spring, then valve element is by current top
Open, current can pass through, if the hydraulic pressure of water inlet is less than the elastic force of spring, valve element is closed.The current slowed down in passage shake
Swing, current are unlikely to impact in passage back and forth.Prevent water outlet current from falling after rise so that current one-way conduction.Stage portion can
To improve sealing, it is ensured that current will not flow back, and guide part make it that seal spool position is stable, reduces skew.
Can be preferably as concrete scheme of the present utility model：The distributary division setting is multiple, and is uniformly circumferentially distributed,
The spacing of distributary division and channel side wall is gradually decreased by direction to the water outlet direction that intakes.
By above-mentioned setting, distributary division can cause the impulse force of current is dispersed to open, and the momentum effect of current is in valve element
On can stablize push valve element open.
Can be preferably as concrete scheme of the present utility model：The stage portion for annular boss, the water inlet
It is provided with the annular groove for boss clamping.
By above-mentioned setting, increase the cooperation of boss and annular groove, contact surface increase, then sealed pathway increase, to sealing
Increase.
Can be preferably as concrete scheme of the present utility model：The guide part be strip guide rod, the branch
The pilot hole passed through for guide part is provided with support seat.
By above-mentioned setting, valve element is overall longer, still insufficient by slipping block sliding stability, passes through guide rod
And pilot hole so that valve element movement is more steady reliable.
Can be preferably as concrete scheme of the present utility model：Water inlet and the controller main body is detachably connected,
Sealing ring is provided between water inlet and the controller main body.
By above-mentioned setting, for the ease of installation, by water inlet and controller main body split, valve group is so conveniently replaceable
Part, it can equally ensure sealing.
Can be preferably as concrete scheme of the present utility model：The controller main body also includes pressure regulating mechanism,
The pressure regulating mechanism includes installation shell, is located on installation shell to the adjusting rod with installation shell rotation, for adjusting
The mounting seat that the end thread of pole coordinates, leather packing is set in mounting seat, sky is left between the leather packing and mounting seat
Chamber, towards offering through hole on the position of leather packing on the passage.
By above-mentioned setting, adjusting rod is spacing by installing shell and mounting seat both ends, is adjusted consequently facilitating people are stable
Section.Other water also produced pressure when flowing into passage to leather packing, was easy to detection of the people to this progress in-channel water pressure.
Can be preferably as concrete scheme of the present utility model：It is circumferentially provided with the side wall of the installation shell some
Reinforcement.
By above-mentioned setting, reinforcement causes the structural strength of shell to improve from circumference, and reduction is collided with, damaged.
Can be preferably as concrete scheme of the present utility model：It is additionally provided with to indicate to adjust on the installation shell
The instruction projection in direction.
By above-mentioned setting, instruction projection can carry out operation regulation for user in darkness in the case of not seeing Chu,
Effect with instruction.
Can be preferably as concrete scheme of the present utility model：Indicator lamp is additionally provided with the controller main body.
By above-mentioned setting, indicator lamp is easy to people to know to whether this controller main body works.
In summary, the utility model has the advantages that：
1st, using valve member and controller agent structure so that current one-way flow in passage, current can be avoided
Flow backwards and shaken back and forth in passage；
2nd, seal spool performance is high, sliding is stable.
Brief description of the drawings
Fig. 1 is the side view of the present embodiment；
Fig. 2 is the sectional view in Fig. 1 A-A faces；
Fig. 3 is the sectional view in Fig. 2 B-B faces；
Fig. 4 is the structural representation of valve element；
Fig. 5 is the structural representation of the present embodiment；Main presentation installs the structure of shell.
In figure：100th, controller main body；110th, passage；111st, support base；112nd, pilot hole；200th, water inlet；210th, it is close
Seal；211st, annular groove；300th, delivery port；400th, valve member；410th, valve element；411st, distributary division；412nd, stage portion；413rd, sliding block
Portion；414th, guide part；420th, spring；500th, pressure regulating mechanism；The 510th, shell is installed；511st, reinforcement；512nd, projection is indicated；
520th, adjusting rod；530th, mounting seat；540th, leather packing；550th, cavity；560th, through hole；600th, indicator lamp.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of Water pump pressure controller, as depicted in figs. 1 and 2, including controller main body 100, controller main body
100 are provided with water inlet 200 and delivery port 300.The passage 110 of connection, passage are formed between water inlet 200 and delivery port 300
110 side wall is connected with support base 111.
Valve member 400 is provided between support base 111 and water inlet 200, valve member 400 includes valve element 410 and bullet
Spring 420.The sliding of valve element 410 is connected in the side wall of passage 110.
With reference to shown in Fig. 3 and Fig. 4, valve element 410 includes distributary division 411, stage portion 412, slide section 413 and guide part 414.
Towards water inlet side, distributary division 411 sets three, and is uniformly circumferentially distributed, distributary division for the end face of distributary division 411
411 are gradually decreased with the spacing of the side wall of passage 110 by direction to the water outlet direction that intakes.Distributary division 411 can cause rushing for current
Power is dispersed to be opened, and the momentum effect of current stably can push valve element 410 open on valve element 410.
Stage portion 412 is the boss of annular, and water inlet 200 is provided with the annular groove 211 for boss clamping, the He of stage portion 412
Annular groove 211 contradicts and forms sealing surface.Increase the cooperation of boss and annular groove 211, contact surface increase, then sealed pathway increase, to close
Envelope property increases.
Slide section 413 is rectangle, and the position for slipping block sliding is provided with the side wall of passage 110, and slide section 413 is sliding above
Move.
Guide part 414 is the guide rod of strip, and the pilot hole passed through for guide part 414 is provided with support base 111
112.Spring 420 is connected between valve element 410 and support base 111.Valve element 410 is overall longer, passes through slipping block sliding stability
Still it is insufficient, pass through guide rod and pilot hole 112 so that valve element 410 moves more steady reliable.
The course of work：
Current exclude from water inlet 200 by passage 110 to delivery port 300.When the hydraulic pressure of water inlet 200 is relatively low, valve group
Part 400 is closed, and the pressure of water inlet 200 is more than the elastic force of spring 420, and valve member 400 is opened.When the impulse force of hydraulic pressure is more than spring
420 elastic force, then valve element 410 opened by current top, current can pass through；If the hydraulic pressure of water inlet 200 is less than the bullet of spring 420
Power, then valve element 410 is lower because the elastic force of spring 420 promotes seals water inlet 200.In the motion process of valve element 410, serve
Slow down the flow oscillation in passage 110, current are unlikely to impact in passage 110 back and forth.Prevent that current return at delivery port 300
Fall so that current one-way conduction.Stage portion 412 can improve sealing, it is ensured that current will not flow back, and guide part 414 causes valve
The sealing station of core 410 is stable, reduces skew.
As shown in Fig. 2 water inlet 200 and controller main body 100 are detachably connected, water inlet 200 and controller main body 100
Between be provided with sealing ring 210.For the ease of installation, water inlet 200 and the split of controller main body 100 are so conveniently replaceable
Valve member 400, it can equally ensure sealing.
Controller main body 100 also includes pressure regulating mechanism 500, and pressure regulating mechanism 500 includes installation shell 510, adjusted
Pole 520, mounting seat 530 and leather packing 540.Adjusting rod 520 is located on installation shell 510, and adjusting rod 520 can be around itself
Axis rotation.Internal thread is provided with mounting seat 530, the end set of adjusting rod 520 has external screw thread, the He of mounting seat 530
The screw thread of adjusting rod 520 coordinates.Leather packing 540 is fixed in mounting seat 530, cavity is left between leather packing 540 and mounting seat 530
550, towards offering through hole 560 on the position of leather packing 540 on passage 110.
Adjusting rod 520 is spacing by installing shell 510 and the both ends of mounting seat 530, consequently facilitating people's stable regulation.Separately
Outer water also produced pressure when flowing into passage 110 to leather packing 540, was easy to people to enter the detection of hydraulic pressure in row of channels 110 to this.
As shown in figure 5, it is circumferentially provided with some reinforcements 511 in the side wall of installation shell 510.Reinforcement 511 is from circumference
The upper structural strength for causing shell is improved, and reduction is collided with, damaged.
It is additionally provided with to indicate the instruction projection 512 for adjusting direction on installation shell 510.Instruction projection 512 has arrow
The shape of head.Indicate that projection 512 can be carried out operation regulation in the case of not seeing Chu, have instruction for user in darkness
Effect.
As shown in figure 1, indicator lamp 600 is additionally provided with controller main body 100.When controller main body 100 works, indicator lamp
600 light.Indicator lamp 600 is easy to people to know to whether this controller main body 100 works.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of Water pump pressure controller, including controller main body (100), controller main body (100) is provided with water inlet (200)
With delivery port (300), the passage (110) of connection is formed between water inlet (200) and delivery port (300), it is characterised in that：It is described
The side wall of passage (110) is connected with support base (111), and valve is provided between the support base (111) and water inlet (200)
Door component (400), the valve member (400) include valve element (410), the Yi Jilian that sliding is connected in passage (110) side wall
The spring (420) being connected between valve element (410) and support base (111)；The valve element (410) includes the shunting towards water inlet side
Portion (411), the circumferentially disposed and stage portion (412) to be sealed with the side wall of passage (110) and passage (110) side wall slide
Slide section (413) and be through at spring (420) and with support base (111) sliding connection guide part (414).
2. Water pump pressure controller according to claim 1, it is characterised in that：Distributary division (411) setting is multiple, and
Uniformly circumferentially it is distributed, distributary division (411) and the spacing of passage (110) side wall are gradually decreased by direction to the water outlet direction that intakes.
3. Water pump pressure controller according to claim 1, it is characterised in that：The stage portion (412) is convex for annular
Platform, the water inlet (200) are provided with the annular groove (211) for boss clamping.
4. Water pump pressure controller according to claim 1, it is characterised in that：The guide part (414) is strip
Guide rod, the pilot hole (112) passed through for guide part (414) is provided with the support base (111).
5. Water pump pressure controller according to claim 3, it is characterised in that：The water inlet (200) and controller master
Body (100) is detachably connected, and sealing ring (210) is provided between the water inlet (200) and controller main body (100).
6. Water pump pressure controller according to claim 1, it is characterised in that：The controller main body (100) also includes
Pressure regulating mechanism (500), the pressure regulating mechanism (500) include installation shell (510), are located in installation shell（510）
On to install shell（510）The mounting seat that the adjusting rod (520) of rotation, the end thread for adjusting rod (520) coordinate
(530) leather packing (540), is set in mounting seat (530), cavity is left between the leather packing (540) and mounting seat (530)
(550), on the passage (110) towards offering through hole (560) on the position of leather packing (540).
7. Water pump pressure controller according to claim 6, it is characterised in that：In the side wall of the installation shell (510)
It is circumferentially provided with some reinforcements (511).
8. Water pump pressure controller according to claim 6, it is characterised in that：Also set up on the installation shell (510)
Have to indicate the instruction projection (512) for adjusting direction.
9. Water pump pressure controller according to claim 1, it is characterised in that：Also set on the controller main body (100)
It is equipped with indicator lamp (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155983.1U CN207195156U (en) | 2017-09-11 | 2017-09-11 | A kind of Water pump pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155983.1U CN207195156U (en) | 2017-09-11 | 2017-09-11 | A kind of Water pump pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195156U true CN207195156U (en) | 2018-04-06 |
Family
ID=61790295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155983.1U Expired - Fee Related CN207195156U (en) | 2017-09-11 | 2017-09-11 | A kind of Water pump pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195156U (en) |
-
2017
- 2017-09-11 CN CN201721155983.1U patent/CN207195156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure film of water pump pressure controller Effective date of registration: 20190826 Granted publication date: 20180406 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: TAIZHOU CHANGHONG PUMP INDUSTRY CO.,LTD. Registration number: Y2019330000031 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |