CN206245263U - A kind of sweeper high-pressure solenoid valve water circuit system - Google Patents
A kind of sweeper high-pressure solenoid valve water circuit system Download PDFInfo
- Publication number
- CN206245263U CN206245263U CN201621285307.1U CN201621285307U CN206245263U CN 206245263 U CN206245263 U CN 206245263U CN 201621285307 U CN201621285307 U CN 201621285307U CN 206245263 U CN206245263 U CN 206245263U
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- water
- valve
- pressure
- voltage electromagnetic
- stainless steel
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- Expired - Fee Related
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Abstract
A kind of sweeper high-pressure solenoid valve water circuit system, including stainless steel water tank, stainless steel water tank is connected with the water inlet of plunger displacement pump, again work unit is transported to by the delivery port of plunger displacement pump by multiple high-voltage electromagnetic water valves, the safety adjustable-pressure device of two-stage series connection is provided between the plunger displacement pump and high-voltage electromagnetic water valve, described safety adjustable-pressure device includes the pressure-regulation water valve and safety valve that are arranged in parallel, described high-voltage electromagnetic water valve includes normally closed high-voltage electromagnetic water valve and normally opened high-voltage electromagnetic water valve, described normally opened high-voltage electromagnetic water valve is connected by antifreeze water-blowing device interface with stainless steel water tank.The utility model has convenient for installation and maintenance, hydraulic pressure regulation stabilization, and easily controllable, bears pressure advantage high.
Description
Technical field
The utility model is related to environmental sanitation mechanical-hydraulic field, particularly with regard to a kind of sweeper high-pressure solenoid valve water route system
System.
Background technology
Sweeper is the environmental sanitation engineering goods of new generation being received by the market developed in recent years, and it combines high-pressure sewer flushing vehicle
And the characteristics of sweeping machine, the sewage that road surface is remained in after high pressure nozzle is cleaned using suction nozzle is reclaimed, and thoroughly solves high pressure clear
The problem of carwash secondary pollution.But the effect for cleaning road surface is mainly what is determined by cleaning unit high pressure water circuit system.As
How one of critical component of high-pressure sewer flushing vehicle, effectively play its due efficiency, and this is to cleaning ambient and using water wisely
It is vital.
China Patent No. 201521037065.X discloses a kind of sweeper high-pressure waterway control system, including stainless
Reinforced plastic water container, plunger displacement pump, pressure regulator valve, safety valve, electromagnetic water valve, jet pipe, shower nozzle；Stainless steel water tank connects with the water inlet of plunger displacement pump
Connect, then spray gun and spray boom are transported to by multiple electromagnetic water valves by the delivery port of plunger displacement pump；Pressure regulator valve and safety valve are in parallel
Connection between the delivery port and electromagnetic water valve of plunger displacement pump, the delivery port of safety valve is connected with stainless steel water tank, electromagnetism water
At least one of valve is connected with stainless steel water tank, although which solves traditional water circuit system and promotes high pressure using hydraulic jack
Mechanical ball valve come the trouble point multisystem for controlling it is complicated the shortcomings of, but also have that hydraulic pressure is unstable, pressure regulator valve, electromagnetic water valve make
With the defect that the life-span is low, the normal operation of sweeper has been had a strong impact on.
Utility model content
The purpose of this utility model is to provide a kind of stable water pressure, service life sweeper high-pressure solenoid valve water route high
System.
A kind of sweeper high-pressure solenoid valve water circuit system, including stainless steel water tank, stainless steel water tank and plunger displacement pump
Water inlet is connected, then is transported to work unit by multiple high-voltage electromagnetic water valves by the delivery port of plunger displacement pump, described
The safety adjustable-pressure device of two-stage series connection is provided between plunger displacement pump and high-voltage electromagnetic water valve, described safety adjustable-pressure device is included simultaneously
Join the pressure-regulation water valve and safety valve for setting, described high-voltage electromagnetic water valve includes normally closed high-voltage electromagnetic water valve and normally opened high-voltage electromagnetic
Water valve, described normally opened high-voltage electromagnetic water valve is connected by antifreeze water-blowing device interface with stainless steel water tank.
Further, the normally closed high-voltage electromagnetic water valve has five, is connected with left spray, the right side by check valve respectively
Spray, suction nozzle, self-cleaning and spray bar mechanism, described spray bar mechanism include the spraying and spray gun being arranged in parallel.
As optimization, water filter is provided between described stainless steel water tank and plunger displacement pump.
As optimization, water amount alarm inductor is provided with the stainless steel water tank.
The utility model has convenient for installation and maintenance, hydraulic pressure regulation stabilization, and easily controllable, bears pressure advantage high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
1 antifreeze water-blowing device interface in figure；2 stainless steel water tanks；3 water filters；4 plunger displacement pumps；The pressure-regulation water valve of 5 pressure gauge 6；
7 safety valves；8 normally closed high-voltage electromagnetic water valves；9 check valves；10 left sprays；11 right sprays；12 suction nozzles；13 is self-cleaning；14 15 spray guns of spraying
The 16 normally opened water flowmeters of high-voltage electromagnetic water valve 17.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
A kind of sweeper high-pressure solenoid valve water circuit system, including stainless steel water tank 2, stainless steel water tank 2 enter with plunger displacement pump 4
The mouth of a river connects, then is transported to work unit, the operation pressure of plunger displacement pump 4 by multiple high-voltage electromagnetic water valves by the delivery port of plunger displacement pump 4
Power is high, and the timing output flow of input speed one is constant.
The safety adjustable-pressure device of two-stage series connection, described safety are provided between the plunger displacement pump 4 and high-voltage electromagnetic water valve
Regulator includes the pressure-regulation water valve 6 and safety valve 7 that are arranged in parallel, and the utility model is classified by two-stage safety adjustable-pressure device and adjusted
Control, smoothly can be transferred to operating pressure by water route pressure, be effectively protected the use longevity of plunger displacement pump 4 and safety adjustable-pressure device
Life, prevents its operating pressure from exceeding rated pressure.
Described high-voltage electromagnetic water valve includes normally closed high-voltage electromagnetic water valve 8 and normally opened high-voltage electromagnetic water valve 16, and described is normal
High-voltage electromagnetic water valve 16 is driven to be connected with stainless steel water tank 2 by antifreeze water-blowing device interface 1, when system does not work, normally opened height
Pressure electromagnetic water valve 16 carries out off-load to save system power dissipation, moreover it is possible to freezing water route element when effectively preventing low temperature.
The normally closed high-voltage electromagnetic water valve 8 has five, be connected to for clean on the left of road left spray 10, for clear
The right spray 11 washed on the right side of road, for the suction nozzle 12 for remaining in the sewage on road surface and reclaiming will be cleaned, for the self-cleaning of vehicle body cleaning
13 and spray bar mechanism, described spray bar mechanism includes the spraying 14 and spray gun 15 being arranged in parallel, wherein, the flow of spray gun 15
Greatly, pressure is high, can carry out strong flushing to local greasy dirt area, and small advertisement can be rinsed, and spraying 14 and spray gun 15 can
Selected with any according to demand.
Water filter 3 is provided between described stainless steel water tank 2 and plunger displacement pump, is conducive to carrying out the water of stainless steel water tank
Filtering.
Water amount alarm inductor 17 is provided with the stainless steel water tank 2, facilitates water level monitoring, effectively prevented when anhydrous
The situation for starting water pump occurs, and by circuit control, in stainless steel water tank water shortage, water pump can be automatically stopped work, when stainless
When reinforced plastic water container is anhydrous, water pump cannot start.
In order to prevent impurity plug nozzle during operation in pipeline, pipeline from using high-pressure rubber pipe, and in installation and debugging,
First flushing line refills normally closed high-voltage electromagnetic water valve 8.
Claims (4)
1. a kind of sweeper high-pressure solenoid valve water circuit system, including stainless steel water tank（2）, stainless steel water tank（2）With plunger displacement pump（4）
Water inlet connection, then by plunger displacement pump（4）Delivery port be transported to work unit by multiple high-voltage electromagnetic water valves, its feature exists
In：The plunger displacement pump（4）The safety adjustable-pressure device of two-stage series connection, described safety adjustable-pressure are provided between high-voltage electromagnetic water valve
Device includes the pressure-regulation water valve being arranged in parallel（6）And safety valve（7）, described high-voltage electromagnetic water valve includes normally closed high-voltage electromagnetic water
Valve（8）With normally opened high-voltage electromagnetic water valve（16）, described normally opened high-voltage electromagnetic water valve（16）By antifreeze water-blowing device interface（1）
With stainless steel water tank（2）Connection.
2. a kind of sweeper high-pressure solenoid valve water circuit system according to claim 1, it is characterised in that：The normally closed high pressure
Electromagnetic water valve（8）There are five, respectively by check valve（9）It is connected with left spray（10）, right spray（11）, suction nozzle（12）, it is self-cleaning（13）
And spray bar mechanism, described spray bar mechanism includes the spraying being arranged in parallel（14）And spray gun（15）.
3. a kind of sweeper high-pressure solenoid valve water circuit system according to claim 1, it is characterised in that：Described stainless steel
Water tank（2）With plunger displacement pump（4）Between be provided with water filter（3）.
4. a kind of sweeper high-pressure solenoid valve water circuit system according to claim 1, it is characterised in that：The stainless steel water
Case（2）On be provided with water amount alarm inductor（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285307.1U CN206245263U (en) | 2016-11-28 | 2016-11-28 | A kind of sweeper high-pressure solenoid valve water circuit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285307.1U CN206245263U (en) | 2016-11-28 | 2016-11-28 | A kind of sweeper high-pressure solenoid valve water circuit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245263U true CN206245263U (en) | 2017-06-13 |
Family
ID=59002910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285307.1U Expired - Fee Related CN206245263U (en) | 2016-11-28 | 2016-11-28 | A kind of sweeper high-pressure solenoid valve water circuit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245263U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797489A (en) * | 2018-06-21 | 2018-11-13 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water knockout drum |
| CN111691343A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Frost-proof washing and sweeping vehicle waterway system |
| CN111691345A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Multifunctional washing and sweeping vehicle |
| CN111691342A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Pure electric washing and sweeping vehicle |
-
2016
- 2016-11-28 CN CN201621285307.1U patent/CN206245263U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797489A (en) * | 2018-06-21 | 2018-11-13 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water knockout drum |
| CN108797489B (en) * | 2018-06-21 | 2019-10-25 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water segregator |
| CN111691343A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Frost-proof washing and sweeping vehicle waterway system |
| CN111691345A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Multifunctional washing and sweeping vehicle |
| CN111691342A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Pure electric washing and sweeping vehicle |
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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: 20170613 Termination date: 20211128 |