CN208417622U - One kind being used for pump energy saving control valve - Google Patents
One kind being used for pump energy saving control valve Download PDFInfo
- Publication number
- CN208417622U CN208417622U CN201820814546.4U CN201820814546U CN208417622U CN 208417622 U CN208417622 U CN 208417622U CN 201820814546 U CN201820814546 U CN 201820814546U CN 208417622 U CN208417622 U CN 208417622U
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- CN
- China
- Prior art keywords
- valve body
- screw rod
- limiting block
- connecting tube
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind to be used for pump energy saving control valve, including valve body and the first connecting tube, the first water outlet and the second water outlet are respectively arranged at left and right sides of the valve body, first connecting tube is connected on water inlet, the lower end two sides of the valve body are mounted on the first screw rod, current limiting plate is provided on the outside of first limiting block, the inner bottom middle position of the valve body is equipped with mounting base, the bottom middle position of the valve body is equipped with the second screw rod, the upper end of the telescopic rod is connected with the second limiting block, and reset spring is socketed on the outside of telescopic rod, and ball is uniformly inlaid with inside the lower end of telescopic rod.This is used for pump energy saving control valve, can open moment in pump motor, carry out pressure release by relief pipeline, avoid pump motor from damaging because of excess load, play the effect of soft unlatching, and effectively water can be avoided to flow back, effectively protect to water pump.
Description
Technical field
The utility model relates to energy-saving control valve technical fields, specially a kind of to be used for pump energy saving control valve.
Background technique
Control valve is a kind of execution control element, can go to change rate-of flow, pressure, temperature and liquid level etc. by operation
Equal technological parameters, are commonly applied in the control field of industry.Current water pump there is also some problems with energy-saving control valve, such as
Water pump is said when drawing water, due to being not provided with pressure release runner, causes pump motor to start moment excess load, be easy to cause damage,
And the problem of cannot preventing water from flowing back, therefore it is proposed that a kind of be used for pump energy saving control valve, to solve the above problems.
Utility model content
The purpose of this utility model is to provide one kind to be used for pump energy saving control valve, to solve to mention in above-mentioned background technique
Out due to being not provided with pressure release runner, cause pump motor to start moment excess load, be easy to cause damage, and water cannot be prevented
The problem of reflux.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for pump energy saving control valve, including
Valve body and the first connecting tube, are respectively arranged with the first water outlet and the second water outlet at left and right sides of the valve body, and valve body
Upper end is provided with water inlet, and first connecting tube is connected on water inlet, and the side of the first connecting tube is connected with the second company
Adapter tube, the lower end two sides of the valve body are mounted on the first screw rod, and inlet valve body, and the first spiral shell are run through in the upper end of the first screw rod
The upper end of bar is equipped with the first limiting block, is provided with current limiting plate on the outside of first limiting block, and current limiting plate with valve body
Inner sidewall is integrally formed formula structure, and the middle position of current limiting plate is reserved with sealing groove mouth, in the inner bottom of the valve body
Between position mounting base is installed, and mounting base is internally provided with telescopic rod, and the bottom middle position of the valve body is equipped with
Two screw rods, and the second screw rod runs through into mounting base, and the upper end of the second screw rod is connected with adjustable plate, the upper end of the telescopic rod
It is connected with the second limiting block, and is socketed with reset spring on the outside of telescopic rod, and is uniformly inlayed inside the lower end of telescopic rod
There is ball.
Preferably, second connecting tube is equipped with two, and the upper and lower ends of the second connecting tube are respectively turned on the first connection
Pipe and valve body.
Preferably, the connection type between first screw rod and valve body is to be threadedly coupled, and the first screw rod and first limits
Stream block is integrally formed formula structure, and the section shape of the first limiting block is truncated cone-shaped, at the same the lateral wall of the first limiting block with
The inner sidewall of sealing groove mouth fits.
Preferably, the connection type between second screw rod and valve body is is threadedly coupled, and the second screw rod and adjustable plate
It is integrally formed formula structure, and is flexibly connected between adjustable plate and the inner sidewall of mounting base.
Preferably, the telescopic rod and the second limiting block are integrally formed formula structure, and between the integral structure and valve body
It is flexibly connected, and telescopic rod and mounting base constitute stretching structure.
Preferably, it is flexibly connected between the ball and telescopic rod, and ball and the inner sidewall of mounting base fit.
Compared with prior art, the utility model has the beneficial effects that this is used for pump energy saving control valve,
(1) it is equipped with the first water outlet and the second water outlet, by water outlet at setting two, the water that can input water pump is taken out
Into different pipelines, the effect of shunting is realized；
(2) it is equipped with the first connecting tube, the second connecting tube and valve body, when the upper end connection of water pump and the first connecting tube, works as water
When pump work, hydraulic pressure, which needs downwards to compress the second limiting block, could make water smoothly flow into valve body, and between, water can
To be entered in valve body by the second connecting tube, the moment for avoiding pump motor from starting, the first connection overpressure is excessive, causes
Motor overload plays the role of protecting motor, and after motor gradually works normally, the second limiting block is moved down, to allow
In water flow inlet valve body；
(3) it is equipped with the first screw rod, the first limiting block, current limiting plate and sealing groove mouth, the first limiting block can be closed in closure
The sealing groove mouth in current limiting plate middle position plays the role of shutting the position water outlet, when the water outlet for needing to open the position
When, the first screw rod can be turned, the downward out sealing groove mouth of the first limiting block to play the role of opening the position, makes
Sealing groove mouth can be passed through by obtaining water；
(4) it is equipped with mounting base, the second screw rod, telescopic rod, the second limiting block, reset spring, ball and adjustable plate, works as water pump
When closing, due to acting on without hydraulic pressure, the second limiting block can move up under the active force of reset spring, and then again
Stuck water inlet, effectively avoids water from flowing back, the unlatching closed manners of this self-operated type, can play energy-efficient effect, and ball
The frictional force between mounting base and telescopic rod can be reduced, avoids telescopic rod stuck, while flowing into valve when needing to limit water inlet
When water flow in body, the second screw rod can be rotated, so that adjustable plate moves up and down in mounting base, and then changes telescopic rod and stretches
Enter the length into mounting base, plays the role of changing the water flow that water inlet flows into valve body.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model mounting base and telescopic rod overlooking structure diagram.
In figure: 1, valve body；2, the first water outlet；3, the second water outlet；4, water inlet；5, the first connecting tube；6, second connects
Adapter tube；7, the first screw rod；8, the first limiting block；9, current limiting plate；10, sealing groove mouth；11, mounting base；12, the second screw rod；13, it stretches
Contracting bar；14, the second limiting block；15, reset spring；16, ball；17, adjustable plate.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: one kind is for pump energy saving control valve, including valve
Body 1, the first water outlet 2, the second water outlet 3, water inlet 4, the first connecting tube 5, the second connecting tube 6, the first screw rod 7, first limit
Flow block 8, current limiting plate 9, sealing groove mouth 10, mounting base 11, the second screw rod 12, telescopic rod 13, the second limiting block 14, reset spring
15, ball 16 and adjustable plate 17, the left and right sides of valve body 1 are respectively arranged with the first water outlet 2 and the second water outlet 3, and valve body 1
Upper end be provided with water inlet 4, the first connecting tube 5 is connected on water inlet 4, and the side of the first connecting tube 5 is connected with second
Connecting tube 6, the second connecting tube 6 is equipped with two, and the upper and lower ends of the second connecting tube 6 are respectively turned on the first connecting tube 5 and valve body
1, the second connecting tube 6 plays the role of pressure release, avoids opening moment in pump motor, 5 inside water pressure of the first connecting tube is excessive, leads
It causes motor overload and damages, the lower end two sides of valve body 1 are mounted on the first screw rod 7, and the upper end of the first screw rod 7 is run through into valve
Body 1, and the upper end of the first screw rod 7 is equipped with the first limiting block 8, and the connection type between the first screw rod 7 and valve body 1 is screw thread
Connection, and the first screw rod 7 and the first limiting block 8 are integrally formed formula structure, and the section shape of the first limiting block 8 is rotary table
Shape, while the lateral wall of the first limiting block 8 and the inner sidewall of sealing groove mouth 10 fit, by adjusting the first screw rod 7 and first
Limiting block 8 can play the role of unlatching and closing seam notch 10, and then water can be flowed out from different water outlets, the
The outside of one limiting block 8 is provided with current limiting plate 9, and current limiting plate 9 is integrally formed formula structure with the inner sidewall of valve body 1, and limits
The middle position of flowing plate 9 is reserved with sealing groove mouth 10, and the inner bottom middle position of valve body 1 is equipped with mounting base 11, and installs
Seat 11 is internally provided with telescopic rod 13, and the bottom middle position of valve body 1 is equipped with the second screw rod 12, and the second screw rod 12 runs through
It is connected with adjustable plate 17 into the upper end of mounting base 11, and the second screw rod 12, the connection type between the second screw rod 12 and valve body 1
To be threadedly coupled, and the second screw rod 12 and adjustable plate 17 are integrally formed formula structure, and the inside of adjustable plate 17 and mounting base 11
It is flexibly connected between wall, the second screw rod 12 and adjustable plate 17 cooperate, and can play change water inlet 4 and enter in valve body 1
The effect of water flow, the upper end of telescopic rod 13 is connected with the second limiting block 14, and the outside of telescopic rod 13 is socketed with reset spring
15, and it uniformly is inlaid with ball 16 inside the lower end of telescopic rod 13, telescopic rod 13 and the second limiting block 14 are integrally formed formula
Structure, and be flexibly connected between the integral structure and valve body 1, and telescopic rod 13 and mounting base 11 constitute stretching structure, stretch
Contracting bar 13 and the second limiting block 14 cooperate, and can play the role of unlatching and closure water inlet 4, ball 16 and telescopic rod 13
Between be flexibly connected, and ball 16 and the inner sidewall of mounting base 11 fit, and ball 16 can reduce mounting base 11 and telescopic rod
Frictional force between 13 avoids telescopic rod 13 stuck.
Working principle:, can be by the upper end phase of water pump and the first connecting tube 5 when being used for pump energy saving control valve using this
Then first water outlet 2 of 1 two sides of valve body and the second water outlet 3 and external world's pipeline are connected by connection, when needing pump working
When, the pipeline for needing water flowing can be pre-selected, the first screw rod 7 of the position is then turned, so that the first limiting block 8 is to moving down
Sealing groove mouth 10 in current limiting plate 9 out, the water outlet of the position can be delivered water by allowing inside valve body 1, play unlatching and
Then pump motor is opened in the effect of closing seam notch 10, water enters in the first connecting tube 5, at this time in the first connecting tube 5
Hydraulic pressure increases, and opens the second limiting block 14 and need certain hydraulic pressure, and water can enter in advance valve by the second connecting tube 6 at this time
Body 1, plays the role of pressure release, and pump motor is avoided to start moment, and motor overload causes to damage, when motor gradually normal work
After work, the second limiting block 14 is moved down, to allow in water flow inlet valve body 1, then the sealing groove mouth 10 by opening flows out accordingly
Water outlet, when water pump is closed, due to acting on without hydraulic pressure, the second limiting block 14 can under the active force of reset spring 15
It moves up, and then stuck water inlet 4 again, effectively water is avoided to flow back, the unlatching closed manners of this self-operated type, Neng Gouqi
To energy-efficient effect, and ball 16 can reduce the frictional force between mounting base 11 and telescopic rod 13, avoid telescopic rod 13 stuck,
Simultaneously when needing to limit the water flow that water inlet 4 flows into valve body 1, the second screw rod 12 can be rotated, so that adjustable plate 17 exists
It is moved up and down in mounting base 11, and then changes telescopic rod 13 and extend into the length in mounting base 11, played change water inlet 4 and flow into
The effect of water flow in valve body 1.
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. one kind is used for pump energy saving control valve, including valve body (1) and the first connecting tube (5), it is characterised in that: the valve body
(1) the first water outlet (2) and the second water outlet (3) are respectively arranged at left and right sides of, and the upper end of valve body (1) is provided with into water
Mouth (4), first connecting tube (5) is connected on water inlet (4), and the side of the first connecting tube (5) is connected with the second connection
It manages (6), the lower end two sides of the valve body (1) are mounted on the first screw rod (7), and inlet valve body is run through in the upper end of the first screw rod (7)
(1), and the upper end of the first screw rod (7) is equipped with the first limiting block (8), and the outside setting of first limiting block (8) is limited
Flowing plate (9), and current limiting plate (9) is integrally formed formula structure, and the middle position of current limiting plate (9) with the inner sidewall of valve body (1)
It is reserved with sealing groove mouth (10), the inner bottom middle position of the valve body (1) is equipped with mounting base (11), and mounting base (11)
Be internally provided with telescopic rod (13), the bottom middle position of the valve body (1) is equipped with the second screw rod (12), and the second screw rod
(12) run through into mounting base (11), and the upper end of the second screw rod (12) is connected with adjustable plate (17), the telescopic rod (13)
Upper end is connected with the second limiting block (14), and reset spring (15) are socketed on the outside of telescopic rod (13), and telescopic rod (13)
Lower end inside be uniformly inlaid with ball (16).
2. according to claim 1 a kind of for pump energy saving control valve, it is characterised in that: second connecting tube (6)
Equipped with two, and the upper and lower ends of the second connecting tube (6) are respectively turned on the first connecting tube (5) and valve body (1).
A kind of be used for pump energy saving control valve 3. according to claim 1, it is characterised in that: first screw rod (7) and
Connection type between valve body (1) is threaded connection, and the first screw rod (7) and the first limiting block (8) are integrally formed formula structure, and
And first the section shape of limiting block (8) be truncated cone-shaped, while the lateral wall of the first limiting block (8) and sealing groove mouth (10) is interior
Side wall fits.
A kind of be used for pump energy saving control valve 4. according to claim 1, it is characterised in that: second screw rod (12) and
Connection type between valve body (1) is threaded connection, and the second screw rod (12) and adjustable plate (17) are integrally formed formula structure, and
It is flexibly connected between adjustable plate (17) and the inner sidewall of mounting base (11).
5. a kind of pump energy saving control valve to be used for according to claim 1, it is characterised in that: the telescopic rod (13) and the
Two limiting blocks (14) are integrally formed formula structure, and are flexibly connected between the integral structure and valve body (1), and telescopic rod (13)
Stretching structure is constituted with mounting base (11).
6. a kind of pump energy saving control valve to be used for according to claim 1, it is characterised in that: the ball (16) and is stretched
Bar is flexibly connected between (13), and ball (16) and the inner sidewall of mounting base (11) fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814546.4U CN208417622U (en) | 2018-05-29 | 2018-05-29 | One kind being used for pump energy saving control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814546.4U CN208417622U (en) | 2018-05-29 | 2018-05-29 | One kind being used for pump energy saving control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417622U true CN208417622U (en) | 2019-01-22 |
Family
ID=65111941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814546.4U Expired - Fee Related CN208417622U (en) | 2018-05-29 | 2018-05-29 | One kind being used for pump energy saving control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324949A (en) * | 2020-11-10 | 2021-02-05 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and use method thereof |
| CN113757401A (en) * | 2021-09-07 | 2021-12-07 | 哈电集团哈尔滨电站阀门有限公司 | Manual wedge type gate valve capable of preventing wedge from being dead |
-
2018
- 2018-05-29 CN CN201820814546.4U patent/CN208417622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324949A (en) * | 2020-11-10 | 2021-02-05 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and use method thereof |
| CN112324949B (en) * | 2020-11-10 | 2022-09-23 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and using method thereof |
| CN113757401A (en) * | 2021-09-07 | 2021-12-07 | 哈电集团哈尔滨电站阀门有限公司 | Manual wedge type gate valve capable of preventing wedge from being dead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190529 |