CN206017749U - A kind of solenoid vacuum valve - Google Patents
A kind of solenoid vacuum valve Download PDFInfo
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- CN206017749U CN206017749U CN201621039538.4U CN201621039538U CN206017749U CN 206017749 U CN206017749 U CN 206017749U CN 201621039538 U CN201621039538 U CN 201621039538U CN 206017749 U CN206017749 U CN 206017749U
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Abstract
The utility model discloses a kind of solenoid vacuum valve, including the valve body that upper and lower ends opening is arranged, valve body lower opening is vertically arranged an axis of guide, the valve plate that connection one can be slided up and down along the axis of guide on the axis of guide, connect the valve gap of a middle insertion at valve body upper shed, valve gap be provided with draw valve plate electric magnet, electric magnet be powered when, valve plate magnetic attraction effect upward sliding and with valve gap bottom formed sealing coordinate.The purpose of this utility model is to provide a kind of solenoid vacuum valve, the solenoid vacuum valve simple structure, fully functional, by the interaction between calutron, level sensing and water pump, perfectly solve there are problems that in current siphonic system a large amount of so that the energy-efficient characteristic of siphon water supply and drainage system is given full play to.
Description
Technical field
This utility model is related to field of fluid control, and in particular to a kind of solenoid vacuum valve.
Background technology
Magnetic vacuum valve is mainly used in siphon water supply and drainage system, for eliminating vapour lock, the rainbow of pipeline during initial stage water flowing
When inhaling water flowing, protection negative pressure improves efficiency, termination of pumping, cut-out siphon avoids pouring in down a chimney.When siphonic system refers to water flowing at pipeline high point
In negative pressure state, it is not necessary to which the lift of water pump reaches maximum i.e. achievable normal water flowing, under the conditions of physical features license volume, the system
It is a kind of water passage system of efficient energy-saving, is used for municipal drainage and other similar work of the coastal riverine physical features less than weir
Condition.Existing siphonic system, most function imperfections, needs hand fit.
Utility model content
The purpose of this utility model is to provide a kind of solenoid vacuum valve, the solenoid vacuum valve simple structure, fully functional, leads to
The interaction that crosses between calutron, level sensing and water pump, perfectly solve there are problems that in current siphonic system a large amount of,
So that the energy-efficient characteristic of siphon water supply and drainage system is given full play to.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of solenoid vacuum valve, it is characterised in that：Including the valve body that upper and lower ends opening is arranged, valve body lower opening is vertical
One axis of guide is set, and the valve plate that connection one can be slided up and down along the axis of guide on the axis of guide is passed through in the middle of connection one at valve body upper shed
Logical valve gap, valve gap be provided with draw valve plate electric magnet, electric magnet be powered when, valve plate magnetic attraction effect upward sliding simultaneously
Sealing is formed with valve gap bottom to coordinate.
This utility model is further arranged to, and also includes floating ball sensor and magnet control case, floating ball sensor and
Electric magnet is connected with magnet control case control chamber respectively, and floating ball sensor is used for induced liquid and enters valve body.
This utility model is further arranged to, and the valve body lower opening arranges a ring holder, in the middle of bracing frame
The adapter sleeve of the connection axis of guide is provided with, adapter sleeve is connected with bracing frame by gusset.
This utility model is further arranged to, and the valve gap upper end also sets up a protective cover, between protective cover and valve gap
It is provided with filter screen.
This utility model is further arranged to, and the upper side of the valve plate is provided with spring and departs from part, and valve plate is provided with
The through hole of the upper and lower both sides of insertion valve plate, the spring depart from part include the base being connected with the through hole lower thread, can be in institute
The top pressure block moved up and down in through hole is stated, through hole upper end is provided with the positive stop lug boss for limiting that top pressure block deviates from through hole, top pressure block bottom
Limit base corresponding with positive stop lug boss is provided with, between top pressure block and base, spring is provided with.
The beneficial effects of the utility model：Solenoid vacuum valve provided by the utility model, with simple and reliable electromagnetism
The reliability for improving valve opening and closing and sealing can be done by mechanism for opening/closing and Floating Ball Liquid Level sensing control mechanism, electromagnetism mechanism for opening/closing
Property, while it is cost-effective to simplify structure；Floating Ball Liquid Level Control mechanism then can more accurate control valve opening and closing time, solve
Because valve can not open and close the various serious consequences for causing in time.
The keying of valve is realized by the suction between valve plate and electric magnet, by solenoid vacuum valve installed in pipeline highest
Point, specific function are as follows：1., during initial stage water flowing, now pump head is high-lift or has auxiliary hoisting height to increase to soar
Medium is delivered to pipeline high point by journey, and now valve is needed in opening, and the air in pipeline is quickly discharged, it is to avoid
Vapour lock；2nd, when medium is reached at valve node, medium is entered in valve, and floating ball sensor senses medium water level, and signal is passed
Control program is delivered to, control program just starts electric magnet immediately, and valve plate rapid-closure damper under the strength suction of electric magnet is kept away
Exempt to metal run out, now enter conventional water flowing, the lift of water pump reduces, and the pressure drop at valve node to negative pressure forms siphon, this
When valve close under electric magnet strength suction, it is to avoid air enter destruction siphon；3rd, when water flowing terminates or overhauls, water pump stops
Only, now the water level of outlet is higher than water pump water level, and valve is linked with water pump, in the closing electric magnet in a flash of water pump termination of pumping,
Valve is opened in the presence of spring separator and valve plate self gravitation immediately, and outside air rapidly enters pipeline damage rainbow
Inhale, it is to avoid extraneous medium is quickly sucked back by siphon function continuation effect washes away pumping plant.
Simple and reliable electromagnetism mechanism for opening/closing and Floating Ball Liquid Level sensing control mechanism.1). electromagnetism mechanism for opening/closing can do and carry
High valve opening and closing and the reliability of sealing, while it is cost-effective to simplify structure；2). Floating Ball Liquid Level Control mechanism then can be more accurate
The opening and closing time of true control valve, solves because valve can not open and close the various serious consequences for causing in time.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A portions enlarged drawing in this utility model Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model to be described, but is not limited to scope of the present utility model.
This utility model is illustrated below with reference to Fig. 1 to Fig. 2.
A kind of solenoid vacuum valve, including the valve body 1 that upper and lower ends opening is arranged, 1 lower opening of valve body is vertically arranged one and leads
To axle 2,1 lower opening of the valve body also sets up a ring holder 3, is provided with the company for being fixedly connected the axis of guide 2 in the middle of bracing frame 3
Female connector 4, adapter sleeve 4 are connected with bracing frame 3 by gusset 5, and bracing frame 3 is fixedly connected with valve body 1, and on the axis of guide 2, connection one can
Along the valve plate 6 that the axis of guide 2 is slided up and down, the through hole coordinated with the axis of guide 2 in the middle of valve plate 6, is provided with, at 1 upper shed of valve body, connects one
The valve gap 7 of middle insertion, valve gap 7 are provided with the electric magnet 8 for drawing valve plate 6, when electric magnet 8 is powered, work of the valve plate 6 in magnetic attraction
With upward sliding and form sealing with 7 bottom of valve gap to coordinate.
The solenoid vacuum valve, also includes 8 points of floating ball sensor 9 and magnet control case 10, floating ball sensor 9 and electric magnet
It is not connected with 10 control chamber of magnet control case, floating ball sensor 9 is used for induced liquid and enters valve body 1, and liquid enters valve body and makes,
Floating ball sensor 9 is signaled to magnet control case 10, and magnet control case 10 controls electric magnet 8 again and is powered, valve closing.
7 upper end of valve gap also sets up a protective cover 11, is provided with filter screen 12 between protective cover 11 and valve gap 7, and this is provided for preventing
Only debris enter valve body.
In order to ensure during 8 power-off of electromagnet, valve plate 6 can be quickly errorless with valve gap 7, is provided with such as lower spring disengaging portion
Part：
The upper side of the valve plate 6 is provided with spring and departs from part, and valve plate 6 is provided with the through hole of insertion valve plate both sides about 6
13, the spring depart from part include the base 14 being connected with 13 lower thread of the through hole, can in the through hole 13 on move down
Dynamic top pressure block 15,13 upper end of through hole are provided with the positive stop lug boss 16 for limiting that top pressure block 15 deviates from through hole 13, and 15 bottom of top pressure block sets
Have and 16 corresponding limit base 17 of positive stop lug boss, between top pressure block 15 and base 14, be provided with spring 18.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of solenoid vacuum valve, it is characterised in that：Including the valve body that upper and lower ends opening is arranged, valve body lower opening vertically sets
An axis of guide is put, the valve plate that connection one can be slided up and down along the axis of guide on the axis of guide connects a middle insertion at valve body upper shed
Valve gap, valve gap be provided with draw valve plate electric magnet, electric magnet be powered when, valve plate magnetic attraction effect upward sliding and with
Valve gap bottom forms sealing and coordinates.
2. a kind of solenoid vacuum valve according to claim 1, it is characterised in that：Also include floating ball sensor and electric magnet control
Case processed, floating ball sensor and electric magnet are connected with magnet control case control chamber respectively, and floating ball sensor enters for induced liquid
Enter valve body.
3. a kind of solenoid vacuum valve according to claim 2, it is characterised in that：The valve body lower opening arranges an annular
Bracing frame, is provided with the adapter sleeve of the connection axis of guide in the middle of bracing frame, adapter sleeve is connected with bracing frame by gusset.
4. a kind of solenoid vacuum valve according to claim 3, it is characterised in that：The valve gap upper end also sets up a protection
Cover, is provided with filter screen between protective cover and valve gap.
5. a kind of solenoid vacuum valve according to any one of claim 1-4, it is characterised in that：The upper side of the valve plate sets
There is spring to depart from part, valve plate is provided with the through hole of the upper and lower both sides of insertion valve plate, the spring departs from part and includes and the through hole
The base of lower thread connection, the top pressure block that can be moved up and down in the through hole, through hole upper end are provided with the block abjection of restriction top pressure
The positive stop lug boss of through hole, top pressure block bottom are provided with limit base corresponding with positive stop lug boss, are provided with spring between top pressure block and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039538.4U CN206017749U (en) | 2016-08-29 | 2016-08-29 | A kind of solenoid vacuum valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039538.4U CN206017749U (en) | 2016-08-29 | 2016-08-29 | A kind of solenoid vacuum valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017749U true CN206017749U (en) | 2017-03-15 |
Family
ID=58258955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621039538.4U Active CN206017749U (en) | 2016-08-29 | 2016-08-29 | A kind of solenoid vacuum valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843309A (en) * | 2018-07-12 | 2018-11-20 | 北京奥凯石星科技有限公司 | Drilling and repairing well liquid level monitor |
| CN111780356A (en) * | 2020-08-19 | 2020-10-16 | 安徽众仝环境工程有限公司 | Multi-connected unit air conditioning system and installation method thereof |
-
2016
- 2016-08-29 CN CN201621039538.4U patent/CN206017749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843309A (en) * | 2018-07-12 | 2018-11-20 | 北京奥凯石星科技有限公司 | Drilling and repairing well liquid level monitor |
| CN111780356A (en) * | 2020-08-19 | 2020-10-16 | 安徽众仝环境工程有限公司 | Multi-connected unit air conditioning system and installation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |