CN105523017B - Central high service car washer - Google Patents
Central high service car washer Download PDFInfo
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- CN105523017B CN105523017B CN201511016385.1A CN201511016385A CN105523017B CN 105523017 B CN105523017 B CN 105523017B CN 201511016385 A CN201511016385 A CN 201511016385A CN 105523017 B CN105523017 B CN 105523017B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000012530 fluid Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 239000008400 supply water Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention belongs to car washer technical field, it is related to central high service car washer, including motor and high-pressure hydraulic pump, the motor drives high-pressure hydraulic pump, the delivery port connection main-supply of high-pressure hydraulic pump, more than two points of feed pipes are communicated with main-supply, divide the outer end connection hydraulic giant of feed pipe, change the output of high-pressure hydraulic pump by changing the rotating speed of motor, after the hydraulic giant to adapt to open different numbers, the water yield of each hydraulic giant is in design requirement, and advantage is：The present invention according to hydraulic giant open or close number, pass through the frequency or water yield of Frequency Converter Control motor, due to using converter technique and a motor to be supplied water for multiple hydraulic giants, the integrated cost of equipment is low, occupied ground is small, noise is small, working environment is quiet, energy-saving effect is notable, safe operation is reliable, be easy to maintaining and control, it is adaptable to concentrate the unit of carwash to use.
Description
Technical field
The invention belongs to car washer technical field, a kind of central high service car washer is refered in particular to.
Background technology
At present, the cleaning for vehicle has following manner：One is to use motor one pump working of driving, and one
Water pump provides press water for a hydraulic giant, if with multiple hydraulic giant carwash, it is necessary to the connected equipment of set motor, water pump, hydraulic giant more,
Equipment cost is high, and the frequent keying power consumption of motor is big；Two be that the U of CN 203958090 are disclosed《Safety-type car washer is automatic
Open, the vehicle washing system of stop device and its composition》, including accumulator, the water inlet pipe and outlet pipe at accumulator two ends are respectively arranged at,
Being arranged at is used for the accumulator pressure regulator valve that pressure is provided for accumulator on accumulator, be arranged at the water flow switch on outlet pipe, if
The one-way cock being placed on water inlet pipe, the relay being connected with water flow switch, and the control box being connected with relay, it is not enough
Part is, sets accumulator to need the larger place of occupancy and funds；Three be that CN 202163408U are disclosed《It is a kind of automatic
Central car washer》, including watering, multiple high pressure plunger water pumps, multiple motors, pressurized tank, control cabinet and multiple water pistols；
The high pressure plunger water pump is connected respectively with watering, motor and pressurized tank, and the pressurized tank is connected with multiple water pistols；Its
It is disadvantageous in that：The equipment cost of multiple high-pressure hydraulic pumps and multiple motors is high, and the frequent keying power consumption of multiple motors is big,
Pressurized tank needs the larger place of occupancy and funds.
The content of the invention
Filled it is an object of the invention to provide the central high service carwash of a kind of automatic open close, small noise, safety, energy-conservation
Put.
The object of the present invention is achieved like this：
Central high service car washer, including motor and high pressure plunger water pump, the motor drive high pressure plunger water pump,
More than two points of feed pipes are communicated with the delivery port connection main-supply of high pressure plunger water pump, main-supply, point feed pipe
Outer end connection hydraulic giant, change the output of high pressure plunger water pump by changing the rotating speed of motor, to adapt to open different
After several hydraulic giants, the water yield of each hydraulic giant is in design requirement.
It is come the concrete structure for changing the output of high pressure plunger water pump above by the rotating speed of change motor：Described electricity
Machine is double-speed motor, and corresponding point of feed pipe has to be provided with two, each hydraulic giant to be opened with the speed governing of hydraulic giant switch control
Close, described double-speed motor there are two gear rotating speeds, the number that hydraulic giant switch is opened corresponds to the rotating speed gear number of double-speed motor；Or it is described
Speed-regulating switch be sensor, sensor is arranged on all points of feed pipes, and the signal transmission number of sensor corresponds to double
The rotating speed gear number of speed motor；Or described speed-regulating switch is the controller for being connected with wireless receiver, wireless launcher is arranged on
In hydraulic giant, hydraulic giant launches wireless signal when opening, and hydraulic giant closes wireless signal, transmitting or the wireless signal number closed when closing
The corresponding rotating speed of the motor controlled corresponding to controller.
It is come the concrete structure for changing the output of high pressure plunger water pump above by the rotating speed of change motor：Described electricity
Machine is multispeed electric machine, and corresponding point of feed pipe has to be provided with three or four, each hydraulic giant switchs control with hydraulic giant
Speed-regulating switch, described multispeed electric machine has three gears or four gear rotating speeds, and the number that hydraulic giant switch is opened corresponds to turning for multispeed electric machine
Speed gear number；Or described speed-regulating switch is sensor, sensor is arranged on all point feed pipes, the signal transmission of sensor
Number corresponds to the rotating speed gear number of multispeed electric machine；Or described speed-regulating switch is the controller for being connected with wireless receiver, wirelessly
Transmitter is arranged in hydraulic giant, and hydraulic giant launches wireless signal when opening, hydraulic giant closes wireless signal when closing, and transmitting or is closed
Wireless signal number corresponds to the corresponding rotating speed for the motor that controller is controlled.
It is come the concrete structure for changing the output of high pressure plunger water pump above by the rotating speed of change motor：Described electricity
Mechatronics have a supporting frequency converter, are provided with the sensor electrically connected with frequency converter on every point of feed pipe, frequency converter according to
The signal transmission number for receiving sensor is supplied to the corresponding supply frequency of motor；Or described motor be electrically connected with it is supporting
Frequency converter, frequency converter is electrically connected with wireless receiver, and wireless launcher is arranged in hydraulic giant, and hydraulic giant launches wireless communication when opening
Number, hydraulic giant closes wireless signal when closing, transmitting or the wireless signal number of closing that frequency converter is received correspond to the electricity of control
Machine rotating speed.
It is come the concrete structure for changing the output of high pressure plunger water pump above by the rotating speed of change motor：Described electricity
Mechatronics have the sensor for being provided with and being electrically connected with frequency converter on supporting frequency converter, main-supply, and frequency converter is according to sensing
The startup and closing of the signal control motor of device transmission, the pressure that frequency converter is provided according to the electric current or pressure sensor of setting are believed
Number adjust automatically output frequency is to motor, to adjust motor speed, reaches the water-carrying capacity of output and opens the quantity phase of hydraulic giant
Match somebody with somebody.
The sensor is pressure sensor or magnetometric sensor or fluid sensor.
The concrete structure of above-mentioned fluid sensor is：Valve seat is provided with the inwall of shell one end with fluid passage,
The valve element for being inlaid with magnetic patch is provided with valve seat, the afterbody of valve element is provided with gag lever post, and the tail end of gag lever post points to the another of housing
The limit spring seat with fluid through-hole is provided with one end, the inwall of the other end of housing, the side of back-moving spring is socketed in
On gag lever post, opposite side apical grafting limit spring seat on, be provided with the outer wall of housing when valve element is opened or closed by magnetic patch
The magnetic switch of magnetic force open/close, the electric connection line of magnetic switch is electrically connected with double-speed motor or multispeed electric machine or frequency converter.
The afterbody of above-mentioned valve element is provided with blind hole, and described magnetic patch is arranged in blind hole and held out against with the side of gag lever post,
Gag lever post is tightly connected with blind hole.
The internal diameter of the internal thread set on the inwall of the other end of above-mentioned housing is more than the internal diameter of housing, limit spring seat spiral shell
It is connected on the internal thread of housing.
Above-mentioned valve element and gag lever post is made of plastic material, and housing is made of stainless steel material.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
1st, automatic open close：The present invention is while hydraulic giant switch is opened, and fluid sensor is turned by Frequency Converter Control motor
It is dynamic, and the height of the supply frequency of motor is supplied to according to how much controls of the openings quantity of hydraulic giant, so that each hydraulic giant
Can have enough setting pressure or water-carrying capacity to be used for carwash.
2nd, noise is small, energy-conservation：The present invention technical solution of one of them is using multiple fluid sensors, a change
Frequency device controls a motor to provide the scheme of press water for multiple hydraulic giants, and due to using converter technique, the noise of motor is small, section
Can, working environment is quiet.
3rd, safety：The fluid sensor of the present invention is arranged on point feed pipe at main-supply, main-supply and fluid
Sensor, which is arranged on, to be higher by, not the ponding contact on ground, and the electric elements such as frequency converter, motor are arranged in safety box,
Operating personnel are not contacted when operating hydraulic giant with electrical equipment, and the possibility of electric shock is not had, and the reliability of work is high, and security is good.
4th, the present invention uses a motor to provide press water for multiple hydraulic giants, and the integrated cost of equipment is low, and occupied ground is small,
Construction is simple, is easy to maintaining and control.
5th, the present invention is applied to concentrate the unit of carwash to use.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is two structural representation of embodiment of the present invention.
Fig. 3 is three structural representation of embodiment of the present invention.
Fig. 4 is four structural representation of embodiment of the present invention.
Fig. 5 is five structural representation of embodiment of the present invention.
Fig. 6 is that the electric contact of the magnetic switch of the fluid sensor of the present invention is located at the schematic diagram of not attracting state.
Fig. 7 is that the electric contact of the magnetic switch of the fluid sensor of the present invention is located at the schematic diagram of attracting state.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 7：
Central high service car washer, including motor and high pressure plunger water pump 20, the motor drive high-pressure plunger water
Pump 20, or the motor shaft 11 of motor are connected with the drive shaft of high pressure plunger water pump 20 by shaft coupling, on high pressure plunger water pump 20
It is provided with water inlet 21 and delivery port 22, the connection main-supply 40 of delivery port 22 of high pressure plunger water pump 20, main-supply 40
More than two points of feed pipes 50 are communicated with, the outer end connection hydraulic giant 60 of point feed pipe 50 changes by changing the rotating speed of motor
Become after the output of high pressure plunger water pump 20, the hydraulic giant 60 to adapt to open different numbers, the water yield of each hydraulic giant 60 exists
Design requirement, main-supply 40 can make extension stretching in the eminence of wall or support, and point feed pipe 50 can be according to carwash position
The need for transferred with main-supply 40 by three-way connection.
It is come the concrete structure for changing the output of high pressure plunger water pump 20 above by the rotating speed of change motor：Described
Motor is double-speed motor 10, and corresponding point of feed pipe 50 has to be provided with two, each hydraulic giant 60 switchs control with hydraulic giant 60
The speed-regulating switch of system, described double-speed motor 10 has two gear rotating speeds, and the number that the switch of hydraulic giant 60 is opened corresponds to double-speed motor 10
Rotating speed gear number；Or described speed-regulating switch is sensor, sensor is arranged on all point feed pipes 50, the letter of sensor
Number transmission number correspond to double-speed motor 10 rotating speed gear number；For example：When having the circuit turn-on of a speed-regulating switch or sensor,
Control the low rotation speed rotation that double-speed motor 10 is a gear；When having the circuit turn-on of two speed-regulating switch or sensor, control is double
Speed motor 10 is the high speed rotating speed rotation of two gears so that when two work of hydraulic giant 60 work with a hydraulic giant 60, the water outlet of hydraulic giant 60
Amount or pressure of supply water are essentially identical；Or described speed-regulating switch is the controller for being connected with wireless receiver, wireless launcher peace
In hydraulic giant, hydraulic giant launches wireless signal when opening, and hydraulic giant closes wireless signal, transmitting or the wireless signal closed when closing
Number corresponds to the corresponding rotating speed for the motor that controller is controlled.
It is come the concrete structure for changing the output of high pressure plunger water pump 20 above by the rotating speed of change motor：Described
Motor is multispeed electric machine 12, and corresponding point of feed pipe 50, which has, to be provided with three or four, each hydraulic giant 60 with hydraulic giant 60
The speed-regulating switch of control is switched, described multispeed electric machine 12 has three gears or four gear rotating speeds, the number correspondence that the switch of hydraulic giant 60 is opened
In the rotating speed gear number of multispeed electric machine 12；Or described speed-regulating switch is sensor, sensor is arranged on all point feed pipes 50
On, the signal transmission number of sensor corresponds to the rotating speed gear number of multispeed electric machine 12；For example：There are a speed-regulating switch or sensor
Circuit turn-on when, control multispeed electric machine 10 be one gear lowest speed rotating speed rotation；There is the electricity of four speed-regulating switch or sensor
When road is turned on, control multispeed electric machine 10 is the most high speed rotating speeds rotation of four gears so that water yield when each hydraulic giant 60 works or
Pressure of supply water is essentially identical；Or described speed-regulating switch is the controller for being connected with wireless receiver, wireless launcher is arranged on
In hydraulic giant, hydraulic giant launches wireless signal when opening, and hydraulic giant closes wireless signal, transmitting or the wireless signal number closed when closing
The corresponding rotating speed of the motor controlled corresponding to controller.
It is come the concrete structure for changing the output of high pressure plunger water pump 20 above by the rotating speed of change motor：Described
Motor 13 is electrically connected with supporting frequency converter 70, every point of feed pipe 50 and is provided with the sensor electrically connected with frequency converter 70,
Frequency converter 70 transmits number according to the signal for receiving sensor and is supplied to the corresponding supply frequency of motor 13；For example：There is one
During the circuit turn-on of sensor, frequency converter 70 is supplied to the supply frequency of motor 13 to be 10Hz, minimum electricity of the motor 13 in 10Hz
Rotating speed rotates under source frequency；When having the circuit turn-on of two sensors, frequency converter 70 is supplied to the supply frequency of motor 13 to be
20Hz, the rotating speed under 20Hz supply frequency of motor 13 rotates so that water yield or pressure of supply water when two hydraulic giants 60 work
Water yield or pressure of supply water when being worked with a hydraulic giant is essentially identical；When having the circuit turn-on of three sensors, frequency converter 70
The supply frequency for being supplied to motor 13 is 30Hz, and the rotating speed under 30Hz supply frequency of motor 13 rotates so that three hydraulic giants 60
Water yield or pressure of supply water when water yield or pressure of supply water during work work with a hydraulic giant is essentially identical, the like,
The sensor of circuit turn-on is more, and frequency converter 70 exports higher to the frequency of motor 13, and rotating speed is also faster, and water yield is more；When
When more than one hydraulic giant is stopped, sensor is supplied to the tactile messenger quantity of frequency converter 70 by signal wire or wire 30
Corresponding to reduce, frequency converter 70 is supplied to the supply frequency of motor 13 also accordingly to reduce, and keeps the water yield of hydraulic giant each worked
Or discharge pressure is constant or essentially identical, realizes a motor and water pump is more than two hydraulic giants while providing identical
Or the purpose of essentially identical water yield or discharge pressure, every is divided the sensing for setting and being electrically connected with frequency converter 70 on feed pipe 50
Device, can make being quick on the draw for frequency converter 70, and discharge pressure adapts to the change of varying number hydraulic giant, and good hand touch, noise is small；Or it is described
Motor be electrically connected with supporting frequency converter, frequency converter is electrically connected with wireless receiver, and wireless launcher is arranged in hydraulic giant, water
Rifle launches wireless signal when opening, hydraulic giant closes wireless signal when closing, transmitting or the wireless signal of closing that frequency converter is received
Number corresponds to the motor speed of control.
It is come the concrete structure for changing the output of high pressure plunger water pump 20 above by the rotating speed of change motor：Described
Motor 13 is electrically connected with supporting frequency converter 70, main-supply 40 and is provided with the sensor electrically connected with frequency converter 70, frequency conversion
Device is according to the startup and closing of the signal control motor of sensor passes, and frequency converter is according to the startup for dividing the hydraulic giant on feed pipe 50
Or stop the pressure signal adjust automatically output that the current signal or pressure sensor of the pressure change and setting produced are provided
Frequency is to motor, to adjust motor speed, reaches that the water-carrying capacity of output matches with opening the quantity of hydraulic giant.
The sensor is pressure sensor or magnetometric sensor or fluid sensor 80.
The concrete structure of above-mentioned fluid sensor 80 is：Valve is provided with the inwall of one end of housing 87 with fluid passage
The valve element 94 for being inlaid with magnetic patch 93 is provided with seat 82, valve seat 82, the afterbody of valve element 94 is provided with gag lever post 92, gag lever post 92
Tail end points to the limit spring seat being provided with the other end of housing 87, the inwall of the other end of housing 87 with limbers 89
90, the side of back-moving spring 91 is socketed on gag lever post 92, opposite side apical grafting on limit spring seat 90, on the outer wall of housing 87
The magnetic switch 86 for the magnetic force open/close being provided with when valve element is opened or closed by magnetic patch 93, the electric connection line 83 of magnetic switch 86 with
Double-speed motor 10 or multispeed electric machine 12 or frequency converter 70 are electrically connected；After hydraulic giant is started or stoped, in point feed pipe 50 or main confession
Magnetic patch is worked as in water flow variation on water pipe 40, the keying with movable valve plug, movement of the keying motion with the magnetic patch in movable valve plug of valve element
When being moved to the side of magnetic switch 86, the electric contact 95 of magnetic switch 86 is by magnetic patch adhesive, and fluid sensor 80 is on
State, when magnetic patch is moved to the side away from magnetic switch 86, the electric contact 95 of magnetic switch 86 is due to magnetic patch the suction-combining force
The shell fragment for reducing and being connected an electric contact is flicked and is off, and fluid sensor 80, which is in, to be disconnected or the shape that do not work
State, the keying of magnetic switch 86 is that frequency converter or motor provide control signal, and the housing of magnetic switch 86 includes encapsulation electric contact
95 glass tube 84 and the shell 85 of plastic packaging glass tube 84.
One end of above-mentioned housing 87 is provided with internal thread or external screw thread 81 or plug-in quick union, the other end of housing 87
Inwall on be provided with internal thread 88, be provided with external screw thread or plug-in quick union on outer wall.
The afterbody of above-mentioned valve element 94 is provided with blind hole, and described magnetic patch 93 is arranged in blind hole and with the side of gag lever post 92
Hold out against, gag lever post 92 is tightly connected with blind hole.
The internal diameter D2 of the internal thread 88 set on the inwall of the other end of above-mentioned housing 87 is more than the internal diameter D1 of housing 87, limit
Position spring base 90 is screwed onto on the internal thread 88 of housing 87.
Above-mentioned valve element 94 and gag lever post 92 is made of plastic material, and housing 87 is made of stainless steel material, plastic material
The magnetic interference to magnetic patch 93 can be avoided with stainless steel material, and makes the sensitivity of the clutch of magnetic switch 86 high.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (6)
1. central high service car washer, including motor and high pressure plunger water pump, it is characterised in that：The motor drives high pressure
More than two points of feed pipes are communicated with plunger water pump, the delivery port connection main-supply of high pressure plunger water pump, main-supply,
Divide the outer end connection hydraulic giant of feed pipe, the output of high pressure plunger water pump is changed by changing the rotating speed of motor, to adapt to beat
After the hydraulic giant for opening different numbers, the water yield of each hydraulic giant is in design requirement；It is described to be changed by changing the rotating speed of motor
The concrete structure of the output of high pressure plunger water pump is：Described motor is double-speed motor, and corresponding point of feed pipe has two
It is individual, the speed-regulating switch that control is switched with hydraulic giant is provided with each hydraulic giant, described double-speed motor has two gear rotating speeds, hydraulic giant switch
The number of opening corresponds to the rotating speed gear number of double-speed motor；Or described speed-regulating switch is sensor, sensor is arranged on all
Point feed pipe on, the signal transmission number of sensor corresponds to the rotating speed gear number of double-speed motor；Or described speed-regulating switch is
The controller of wireless receiver is connected with, wireless launcher is arranged in hydraulic giant, hydraulic giant launches wireless signal when opening, hydraulic giant is closed
Wireless signal is closed when closing, transmitting or the wireless signal number closed correspond to the corresponding rotating speed for the motor that controller is controlled；Or
Changing the concrete structure of the output of high pressure plunger water pump described in person by changing the rotating speed of motor is：Described motor is many
Speed motor, corresponding point of feed pipe has to be provided with three or four, each hydraulic giant to be opened with the speed governing of hydraulic giant switch control
Close, described multispeed electric machine has three gears or four gear rotating speeds, the number that hydraulic giant switch is opened corresponds to the rotating speed gear number of multispeed electric machine；
Or described speed-regulating switch is sensor, sensor is arranged on all point feed pipes, the signal transmission number pair of sensor
Should be in the rotating speed gear number of multispeed electric machine；Or described speed-regulating switch is the controller for being connected with wireless receiver, wireless launcher
In hydraulic giant, hydraulic giant launches wireless signal when opening, and hydraulic giant closes wireless signal, transmitting or the wireless communication closed when closing
Number number corresponds to the corresponding rotating speed for the motor that controller is controlled；Or described change high-pressure column by changing the rotating speed of motor
Filling in the concrete structure of the output of water pump is：Described motor is electrically connected with supporting frequency converter, every point of feed pipe and set
There is the sensor electrically connected with frequency converter, frequency converter transmits number according to the signal for receiving sensor and is supplied to motor corresponding
Supply frequency；Or described motor is electrically connected with supporting frequency converter, frequency converter is electrically connected with wireless receiver, wireless launcher
In hydraulic giant, hydraulic giant launches wireless signal when opening, and hydraulic giant closes wireless signal when closing, transmitting that frequency converter is received or
The wireless signal number of closing corresponds to the motor speed of control；Or described change high-pressure column by changing the rotating speed of motor
Filling in the concrete structure of the output of water pump is：Described motor be electrically connected with supporting frequency converter, main-supply be provided with
The sensor of frequency converter electrical connection, frequency converter is according to the startup and closing of the signal control motor of sensor passes, frequency converter root
The pressure signal adjust automatically output frequency provided according to the electric current or pressure sensor of setting is to motor, to adjust motor speed,
Reach that the water-carrying capacity of output matches with opening the quantity of hydraulic giant.
2. central high service car washer according to claim 1, it is characterised in that：The sensor is pressure sensing
Device or magnetometric sensor or fluid sensor.
3. central high service car washer according to claim 2, it is characterised in that：The fluid sensor it is specific
Structure is：The valve element for being provided with valve seat, valve seat and being inlaid with magnetic patch is provided with the inwall of shell one end with fluid passage,
The afterbody of valve element is provided with gag lever post, and the tail end of gag lever post is pointed to be set on the other end of housing, the inwall of the other end of housing
There is the limit spring seat with fluid through-hole, the side of back-moving spring is socketed on gag lever post, opposite side apical grafting is in limit spring
The magnetic switch for the magnetic force open/close being provided with seat, on the outer wall of housing when valve element is opened or closed by magnetic patch, magnetic switch
Electric connection line is electrically connected with double-speed motor or multispeed electric machine or frequency converter.
4. central high service car washer according to claim 3, it is characterised in that：The afterbody of the valve element is provided with
Blind hole, described magnetic patch is arranged in blind hole and held out against with the side of gag lever post, and gag lever post is tightly connected with blind hole.
5. central high service car washer according to claim 3, it is characterised in that：The other end of the housing it is interior
The internal diameter of the internal thread set on wall is more than the internal diameter of housing, and limit spring seat is screwed onto on the internal thread of housing.
6. central high service car washer according to claim 3, it is characterised in that：Described valve element and gag lever post are used
Plastic material is made, and housing is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016385.1A CN105523017B (en) | 2015-12-29 | 2015-12-29 | Central high service car washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016385.1A CN105523017B (en) | 2015-12-29 | 2015-12-29 | Central high service car washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105523017A CN105523017A (en) | 2016-04-27 |
| CN105523017B true CN105523017B (en) | 2017-09-05 |
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ID=55765655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511016385.1A Active CN105523017B (en) | 2015-12-29 | 2015-12-29 | Central high service car washer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105523017B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906393A (en) * | 2018-06-27 | 2018-11-30 | 湖州吉弘机械有限公司 | A kind of water pistol mounting and positioning device |
| CN108773357A (en) * | 2018-07-09 | 2018-11-09 | 浙江博高机电科技有限公司 | A kind of double hydraulic giant injection apparatus of cleaning machine |
| CN110667522B (en) * | 2019-11-08 | 2021-01-26 | 江苏迈威清洁科技有限公司 | Car washer convenient to maintain |
| CN111729776A (en) * | 2020-07-15 | 2020-10-02 | 浙江博高机电科技有限公司 | One-machine double-gun intelligent control method and device |
| CN114949713B (en) * | 2021-02-26 | 2023-06-23 | 三一汽车制造有限公司 | Fire truck control system, control method and fire truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE501398C2 (en) * | 1993-04-30 | 1995-02-06 | Htc Aamaal Ab | Method of operating a sprinkler system and apparatus for carrying out the procedure |
| CN2406881Y (en) * | 2000-02-22 | 2000-11-22 | 马凤恒 | Multifunctional cleaning machine for car |
| CN202163408U (en) * | 2011-07-11 | 2012-03-14 | 北京信厚装饰工程有限公司 | Automatic central car washer |
| CN202913463U (en) * | 2012-11-17 | 2013-05-01 | 台州谊聚机电有限公司 | Constant voltage frequency conversion water supply system |
| CN204567601U (en) * | 2015-05-09 | 2015-08-19 | 赖丹华 | A kind of central car washer |
| CN205239461U (en) * | 2015-12-29 | 2016-05-18 | 郑辉 | High -pressure water supply car washer of central authorities |
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- 2015-12-29 CN CN201511016385.1A patent/CN105523017B/en active Active
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Effective date of registration: 20210121 Address after: No. 899, Central Avenue, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Hence Ke Intelligent Technology (Zhejiang) Co.,Ltd. Address before: 318058 No.325, Jingang West Road, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Zheng Hui |
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