CN206347166U - A kind of pressure maintaining valve with electrolysis unit - Google Patents
A kind of pressure maintaining valve with electrolysis unit Download PDFInfo
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- CN206347166U CN206347166U CN201621484113.4U CN201621484113U CN206347166U CN 206347166 U CN206347166 U CN 206347166U CN 201621484113 U CN201621484113 U CN 201621484113U CN 206347166 U CN206347166 U CN 206347166U
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- water
- water pipe
- pipe
- air bag
- pressure
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Abstract
The utility model discloses a kind of pressure maintaining valve with electrolysis unit, including valve body, the inside of the valve body is provided with water pipe, the front end of the water pipe is provided with water inlet through valve body, and the tail end of water pipe is provided with delivery port through valve body, the inner chamber of the water pipe is provided with pressure inductor at water side, the outside insertion of the water pipe is connected with barometric control unit, the utility model enters the gas produced after tank house by positive/negative plate electrolysis by water and enters inside air bag by waterproof ventilated membrane, air bag is filled, makes inside air bag gassy；Water in water pipe is when flowing through pressure inductor, pressure inductor can detect the pressure of the water of circulation in water pipe, so as to which drive magnetic valve controls the size of blast pipe capacity, the gas flow of regulation inside air bag is reached, to ensure that H sizes are in the purpose of suitable position.
Description
Technical field
The utility model is related to valve technology field, and specific field is a kind of pressure maintaining valve.
Background technology
Pressure maintaining valve plays the effect of pressure and flow in stable water route, prevents that water flow pressure change is excessive in water route, causes
Equipment because pressure frequently change or hypertonia cause the consequence damaged, when the pressure moment in water route uprises or during step-down,
Pressure maintaining valve can ensure the stabilization of pressure by changing the stroke of valve body inner carrier.
Pressure maintaining valve of the prior art includes valve body, and valve body is provided with intake tunnel and exhalant canal, valve body and is provided with
Piston and spring, because spring housing is on the outside of piston, therefore cause the external diameter of spring relatively large, in addition, in order to carry
The stablizing effect of high voltage stability valve, spring needs to have larger coefficient of elasticity, thus needs to increase outside the line footpath of spring, spring
Footpath and line footpath increase not only can increase the volume of whole pressure maintaining valve, while also reducing the sensitivity of spring, cause pressure maintaining valve
The pressure in water route can not be adjusted immediately, influence the effect used, therefore, we provide a kind of pressure maintaining valve with electrolysis unit,
Utility model content
The purpose of this utility model is that offer is a kind of simple in construction, and sensitivity is high, can operate repeatedly, service life is long,
It is practical, it is easy to the pressure maintaining valve with electrolysis unit being widely popularized, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of pressure maintaining valve with electrolysis unit, including
Valve body, the inside of the valve body is provided with water pipe, and valve body is run through in the front end of the water pipe, and the front end of water pipe is provided with water inlet, institute
The tail end for stating water pipe runs through valve body, and the tail end of water pipe is provided with delivery port, and the inner chamber of the water pipe is provided with pressure at water side
Power inductor, the outside insertion of the water pipe is connected with barometric control unit；
The barometric control unit includes water injection pipe, and the water injection pipe is provided with the first check valve, and the water injection pipe enters
Water end (W.E.) runs through water pipe, and the water side of water injection pipe is provided with positive plate and negative pole through tank house, the tank house inside is connected with
Piece, the outer right wall of the tank house is provided with air bag, is provided with venthole, the venthole and sets between the tank house and air bag
There is waterproof ventilated membrane, the inner chamber discharge directions of the venthole are provided with the second check valve, and the lower surface insertion of the air bag is provided with
Blast pipe, and blast pipe is provided with magnetic valve, the pressure inductor electrically connects magnetic valve by electric conductor.
It is preferred that, the inside of the water injection pipe is connected with screen pack.
It is preferred that, the lower surface of the air bag is provided with containment vessel.
It is preferred that, the pressure inductor is installed in the middle part of the side wall of water pipe, and pressure inductor and water pipe junction are set
There is sealing and anti-leakage circle.
Compared with prior art, the beneficial effects of the utility model are：The utility model enters quilt after tank house by water
The gas that positive/negative plate electrolysis is produced enters inside air bag by waterproof ventilated membrane, fills air bag, makes inside air bag gassy；
Water in water pipe is when flowing through pressure inductor, and pressure inductor can detect the pressure of the water of circulation in water pipe, so as to drive
The size of solenoid valve control blast pipe capacity, reaches the gas flow of regulation inside air bag, to ensure that H sizes are in suitable position
The purpose put.When pressure inductor, which detects hydraulic pressure, becomes big, pressure inductor drive magnetic valve adjusts opening for exhaust outlet
Mouth diminishes, so that the gas in air bag becomes many, and then regulation H sizes diminish, and after H sizes diminish, pass through in the unit interval
Water is reduced by, so that the hydraulic pressure of water outlet is reduced, when pressure inductor, which detects hydraulic pressure, to diminish, pressure inductor
The opening of drive magnetic valve regulation exhaust outlet becomes big, so that the gas in air bag tails off, and then regulation H becomes large-sized, H sizes
After becoming big, the water passed through in the unit interval is increased by, and reaches the effect of the pressure of stable delivery port.The utility model relative to
Simple in construction for the spring pressure maintaining valve of transmission, sensitivity is high, can operate repeatedly, service life is long, practical, it is easy to wide
It is general to promote.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
In figure：1 valve body, 2 water pipes, 3 water inlets, 4 delivery ports, 5 pressure inductors, 6 barometric control units, 601 water injection pipes,
602 tank houses, 603 positive plates, 604 negative plates, 605 air bags, 606 ventholes, 607 blast pipes, 7 first check valves, 8 waterproofs are saturating
Air film, 9 second check valves, 10 magnetic valves, 11 screen packs, 12 containment vessels, 13 sealing and anti-leakage circles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of pressure maintaining valve with electrolysis unit, including valve body
1, the inside of the valve body 1 is provided with circulation water body in water pipe 2, water pipe 2, and valve body 1 is run through in the front end of the water pipe 2, and water pipe 2
Front end is provided with water inlet 3, and water inlet 3 is connected with external pipe, and the tail end of the water pipe 2 runs through valve body 1, and the tail end of water pipe 2
Provided with delivery port 4, the inner chamber of the water pipe 2 is provided with pressure inductor 5 at water side, for detecting water body stream in water pipe 2
Pressure when dynamic, the outside insertion of the water pipe 2 is connected with barometric control unit 6, can coordinate what pressure inductor 5 was detected
Pressure during water body flow, carries out hydraulic pressure in the regulation of water flow in water pipe 2, increase or reduction water pipe 2；
The barometric control unit 6 includes water injection pipe 601, and water injection pipe 601 is electrolysed to the water filling of tank house 602, produces
The gas of air bag 605 is supplied, the water injection pipe 601 is provided with the first check valve 7, prevents in electrolysis aqueous reflux to water pipe 2, make
The pollution of water body in into water pipe 2, the water inlet end of the water injection pipe 601 runs through water pipe 2, and company is run through in the water side of water injection pipe 601
Tank house 602 is connected to, the inside of tank house 602 is provided with positive plate 603 and negative plate 604, and the water injected from water injection pipe 601 is met
To positive plate 603 and negative plate 604, oxygen and hydrogen can be produced respectively, and gas can enter air bag 605 by venthole 606
It is interior, air bag 605 is filled, the outer right wall of the tank house 602 is provided with air bag 605, between the tank house 602 and air bag 605
Provided with venthole 606, waterproof ventilated membrane 8 is provided with the venthole 606, the inner chamber discharge directions of the venthole 606 are provided with
Second check valve 9, prevents that pressure is excessive in air bag 605, causes gas reflux, influences the regulation of the size of air bag 605, the air bag
605 lower surface insertion is provided with blast pipe 607, and blast pipe 607 is provided with magnetic valve 10, and the pressure inductor 5 passes through electricity
Conductor electrically connects magnetic valve 10, when pressure inductor 5, which detects hydraulic pressure, becomes big, the drive magnetic valve 10 of pressure inductor 5
The opening of regulation blast pipe 607 diminishes, so that the gas in air bag 605 becomes many, and then regulation H sizes diminish, and H sizes diminish
Afterwards, the water passed through in the unit interval is reduced by, so as to reduce the hydraulic pressure at delivery port 4；When pressure inductor 5 detects hydraulic pressure
When diminishing, the opening of the drive magnetic valve 10 of pressure inductor 5 regulation blast pipe 607 becomes big, so that the gas in air bag 605
Body is tailed off, and then regulation H becomes large-sized, and after H becomes large-sized, the water passed through in the unit interval is increased by, and reaches stable water outlet
The effect of 4 pressure of mouth.
Specifically, the large granular impurity that the inside of the water injection pipe 2 is connected with screen pack 11, anti-water-stop body is entered
In tank house 602, the generation effect of influence electrolysis water reaction.
Specifically, the lower surface of the air bag 605 is provided with containment vessel 12, prevents air bag 605 in the part in the outside of valve body 1
Expand excessive, other objects of easy scratching, while preventing water from leaking.
Specifically, the pressure inductor 5 is installed in the middle part of the side wall of water pipe 2, reduces the pressure tappings of pressure inductor 5
Depositing contaminants, and pressure inductor 5 and the junction of water pipe 2 are provided with the water leakage in sealing and anti-leakage circle 13, anti-antipriming pipe 2.
Operation principle of the present utility model：When using the utility model, it is installed on pipeline and is connected with valve body 1,
Water in pipeline can circulate in water pipe 2, and be entered by water injection pipe 2 in tank house 602, water and the positive/negative plate being powered
Electrolysis water reaction is carried out after contact, the gas produced after electrolysis is entered inside air bag 605 by venthole 606, makes air bag 605
Inside gassy, fill air bag 605, and the inside of venthole 606 can prevent water from entering provided with waterproof ventilated membrane 8
In air bag 605；Magnetic valve 10 can control the gas flow inside the openings of sizes of blast pipe 607, regulation air bag 605, to ensure H
Size is in suitable position.When the water in water pipe 2 is flow at the pressure tappings of pressure inductor 5, pressure inductor 5 can be with
The change of water outlet pressure is detected, when the hydraulic pressure of the position of delivery port 4 is normal, the water passed through is normal value, when detecting hydraulic pressure
When becoming big, the opening of the drive magnetic valve 10 of pressure inductor 5 regulation blast pipe 607 diminishes, so that the gas in air bag 605 becomes
It is many, and then adjust H sizes and diminish, the water passed through after H sizes diminish, in the unit interval is reduced by, so as to reduce at delivery port 4
Hydraulic pressure；When detecting hydraulic pressure and diminishing, the opening of the drive magnetic valve 10 of pressure inductor 5 regulation blast pipe 607 becomes big,
So that the gas in air bag 605 tails off, and then regulation H becomes large-sized, after H becomes large-sized, the water passed through in the unit interval
It is increased by, reaches the effect of the pressure of stable delivery port 4.Due to the effect of the first check valve 7, the water in tank house 602 will not
Refluence is returned in water pipe 2, will not cause the water in pollution water pipe；And the second check valve 9 can ensure when the gas of the inside of air bag 605
Gas will not be flowed back in tank house 602 when body pressure is big.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of pressure maintaining valve with electrolysis unit, including valve body (1), it is characterised in that：The inside of the valve body (1) is provided with water pipe
(2), valve body (1) is run through in the front end of the water pipe (2), and the front end of water pipe (2) is provided with water inlet (3), the tail of the water pipe (2)
Valve body (1) is run through at end, and the tail end of water pipe (2) is provided with delivery port (4), and the inner chamber of the water pipe (2) is provided with water side
Pressure inductor (5), the outside insertion of the water pipe (2) is connected with barometric control unit (6)；
The barometric control unit (6) includes water injection pipe (601), and the water injection pipe (601) is provided with the first check valve (7), institute
The water inlet end for stating water injection pipe (601) runs through water pipe (2), and water injection pipe (601) water side through being connected with tank house (602),
Positive plate (603) and negative plate (604) are provided with inside the tank house (602), the outer right wall of the tank house (602) is provided with
Air bag (605), is provided with venthole (606), the venthole (606) between the tank house (602) and air bag (605) and is provided with
Waterproof ventilated membrane (8), the inner chamber discharge directions of the venthole (606) are provided with the second check valve (9), the air bag (605)
Lower surface insertion is provided with blast pipe (607), and blast pipe (607) is provided with magnetic valve (10), and the pressure inductor (5) passes through
Electric conductor electrical connection magnetic valve (10).
2. a kind of pressure maintaining valve with electrolysis unit according to claim 1, it is characterised in that：The water injection pipe (601)
Inside is connected with screen pack (11).
3. a kind of pressure maintaining valve with electrolysis unit according to claim 1, it is characterised in that：Under the air bag (605)
Surface is provided with containment vessel (12).
4. a kind of pressure maintaining valve with electrolysis unit according to claim 1, it is characterised in that：The pressure inductor (5)
It is installed in the middle part of the side wall of water pipe (2), and pressure inductor (5) and water pipe (2) junction are provided with sealing and anti-leakage circle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484113.4U CN206347166U (en) | 2016-12-30 | 2016-12-30 | A kind of pressure maintaining valve with electrolysis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484113.4U CN206347166U (en) | 2016-12-30 | 2016-12-30 | A kind of pressure maintaining valve with electrolysis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347166U true CN206347166U (en) | 2017-07-21 |
Family
ID=59319576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484113.4U Expired - Fee Related CN206347166U (en) | 2016-12-30 | 2016-12-30 | A kind of pressure maintaining valve with electrolysis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347166U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876279A (en) * | 2017-11-23 | 2018-04-06 | 国家电网公司 | A kind of Mobile water sprayer |
| CN108266553A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of pressure maintaining valve with electrolysis unit |
| CN108980417A (en) * | 2018-08-16 | 2018-12-11 | 叶露穗 | A kind of Pneumatic control type multiway valve |
| CN109058520A (en) * | 2018-08-23 | 2018-12-21 | 叶露穗 | A kind of Pneumatic control type multiway valve |
-
2016
- 2016-12-30 CN CN201621484113.4U patent/CN206347166U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266553A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of pressure maintaining valve with electrolysis unit |
| CN107876279A (en) * | 2017-11-23 | 2018-04-06 | 国家电网公司 | A kind of Mobile water sprayer |
| CN108980417A (en) * | 2018-08-16 | 2018-12-11 | 叶露穗 | A kind of Pneumatic control type multiway valve |
| CN109058520A (en) * | 2018-08-23 | 2018-12-21 | 叶露穗 | A kind of Pneumatic control type multiway valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20211230 |