CN105523017A - Center high-pressure water-supplying car washing device - Google Patents
Center high-pressure water-supplying car washing device Download PDFInfo
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- CN105523017A CN105523017A CN201511016385.1A CN201511016385A CN105523017A CN 105523017 A CN105523017 A CN 105523017A CN 201511016385 A CN201511016385 A CN 201511016385A CN 105523017 A CN105523017 A CN 105523017A
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- motor
- hydraulic giant
- sensor
- speed
- car washing
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- 238000005406 washing Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000012530 fluid Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000008400 supply water Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention belongs to the technical field of car washing machines, and relates to a center high-pressure water-supplying car washing device. The center high-pressure water-supplying car washing device comprises a motor and a high-pressure water pump, wherein the motor drives the high-pressure water pump; an water outlet of the high-pressure water pump is connected with a main water supply pipe; two or more branch water supply pipes communicate to the main water supply pipe; the outer ends of the branch water supply pipes are connected with hydraulic giants; the water supply capacity of the high-pressure water pump is changed by changing the rotating speed of the motor, so that the condition that when the different numbers of the hydraulic giants are opened, the water yield of each of the hydraulic giants meets the design requirements can be adapted. The center high-pressure water-supplying car washing device disclosed by the invention has the advantages that according to the number of the opened hydraulic giant or the closed hydraulic giant, the frequency or water yield of the motor or the water-yield capacity is controlled by a frequency converter, a frequency conversion technique and one motor are adopted for supplying water for the hydraulic giants, so that the equipment is low in comprehensive cost, small in consumed space, low in noise, silent in working environment, and obvious energy-saving effect, and is safe and reliable to operate, convenient to maintain, service and control, and the center high-pressure water-supplying car washing device is suitable for an unit washing cars in a centralized manner.
Description
Technical field
The invention belongs to motor washer technical field, refer in particular to a kind of central high service car washing installation.
Background technology
At present, for the cleaning of vehicle just like under type: one is that employing motor drives a pump working, and water pump provides penstock for a hydraulic giant, if with multiple hydraulic giant carwash, need to overlap the equipment that motor, water pump, hydraulic giant are connected more, equipment cost is high, and the frequent keying power consumption of electrical motor is large; Two is that CN203958090U discloses " safety-type motor washer is opened automatically, the vehicle washing system of stop device and formation thereof ", comprise accumulator, be arranged at coolant inlet pipe and the coolant outlet pipe at accumulator two ends respectively, be arranged on accumulator for providing the accumulator pressure regulating valve of pressure for accumulator, be arranged at the water flow switch on coolant outlet pipe, be arranged at the one-way cock on coolant inlet pipe, the relay be connected with water flow switch, and the control capsule to be connected with relay, its weak point is, arranging accumulator needs to take larger place and funds; Three is that CN202163408U discloses " a kind of automatic central car washer ", comprises watering, multiple high pressure plunger water pump, multiple motors, head tank, control box and multiple water pistol; Described high pressure plunger water pump is connected respectively with watering, electrical motor and head tank, and described head tank is connected with multiple water pistol; Its weak point is: the equipment cost of multiple high-pressure hydraulic pump and multiple motors is high, and the frequent keying power consumption of multiple motors is large, and head tank needs to take larger place and funds.
Summary of the invention
The object of this invention is to provide the central high service car washing installation that a kind of automatic open close, noise are little, safe, energy-conservation.
The object of the present invention is achieved like this:
Central authorities' high service car washing installation, comprise motor and high pressure plunger water pump, described motor drives high pressure plunger water pump, the water outlet of high pressure plunger water pump connects main-supply, main-supply is communicated with plural point of water supply pipe, the outer end of point water supply pipe connects hydraulic giant, is changed the output of high pressure plunger water pump by the rotating speed changing motor, after the hydraulic giant adapting to open different number, the aquifer yield of each hydraulic giant is all in designing requirement.
The concrete structure changing the output of high pressure plunger water pump above by the rotating speed changing motor is: described motor is double-speed motor, a point water supply pipe corresponding with it has two, each hydraulic giant is provided with the speed control switch with hydraulic giant switch control rule, described double-speed motor has two gear rotating speeds, and the number of hydraulic giant switch opens corresponds to the rotating speed gear number of double-speed motor; Or described speed control switch is sensor, sensor setting is on all point water supply pipes, and the signal transmission number of sensor corresponds to the rotating speed gear number of double-speed motor; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
The concrete structure changing the output of high pressure plunger water pump above by the rotating speed changing motor is: described motor is change speed motor, a point water supply pipe corresponding with it has three or four, each hydraulic giant is provided with the speed control switch with hydraulic giant switch control rule, described change speed motor has three gears or four gear rotating speeds, and the number of hydraulic giant switch opens corresponds to the rotating speed gear number of change speed motor; Or described speed control switch is sensor, sensor setting is on all point water supply pipes, and the signal transmission number of sensor corresponds to the rotating speed gear number of change speed motor; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
The concrete structure changing the output of high pressure plunger water pump above by the rotating speed changing motor is: described motor is electrically connected with supporting frequency converter, every root divides sensor water supply pipe being provided with and being electrically connected with frequency converter, and frequency converter is supplied to the corresponding power frequency of motor according to the signal transmission number receiving sensor; Or described motor is electrically connected with supporting frequency converter, frequency converter is electrically connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, close wireless signal when hydraulic giant cuts out, the wireless signal number of the transmitting that frequency converter receives or closedown corresponds to the motor speed controlled.
The concrete structure changing the output of high pressure plunger water pump above by the rotating speed changing motor is: described motor is electrically connected with supporting frequency converter, main-supply is provided with the sensor be electrically connected with frequency converter, frequency converter is according to the startup of the signal control motor of sensor passes and closedown, the pressure signal that frequency converter provides according to the electric current of setting or pressure sensor adjusts output frequency automatically to motor, to adjust motor speed, the discharge reaching output and the quantity opening hydraulic giant match.
The sensor is pressure sensor or magnetometric sensor or fluid sensor.
The concrete structure of above-mentioned fluid sensor is: the inwall with the shell one end of fluid passage is provided with valve seat, valve seat is provided with the spool being inlaid with magnetic patch, the afterbody of spool is provided with position-limited lever, the tail end of position-limited lever points to the other end of housing, the inwall of the other end of housing is provided with the limit spring seat with fluid through-hole, the side of retracing spring is socketed on position-limited lever, opposite side apical grafting is on limit spring seat, the outer wall of housing is provided with the magnetic switch by the magnetic force open/close of magnetic patch when spool opens or closes, the electric connection line of magnetic switch and double-speed motor or change speed motor or frequency converter are electrically connected.
The afterbody of above-mentioned spool is provided with blind hole, and described magnetic patch is arranged in blind hole and also holds out against with the side of position-limited lever, and position-limited lever and blind hole are tightly connected.
The internal diameter of the negative thread that the inwall of the other end of above-mentioned housing is arranged is greater than the internal diameter of housing, and limit spring seat is screwed onto on the negative thread of housing.
Above-mentioned spool and position-limited lever plastic material are made, and housing stainless steel material is made.
The present invention gives prominence to compared to existing technology and useful technique effect is:
1, automatic open close: the present invention is while opening hydraulic giant switch, fluid sensor is by Frequency Converter Control electric machine rotation, and be supplied to the height of the power frequency of motor according to how many controls of opening quantity of hydraulic giant, enough setting pressures or discharge can be had for carwash to make each hydraulic giant.
2, noise is little, energy-conservation: one of them technical solution of the present invention adopts multiple fluid sensor, Frequency Converter Control motor to provide the scheme of penstock for multiple hydraulic giant, and owing to adopting converter technique, the noise of motor is little, energy-conservation, working environment is quiet.
3, safety: fluid sensor of the present invention is arranged on point water supply pipe at main-supply place, main-supply and fluid sensor are arranged on and exceed, refuse the ponding contact on ground, and the electric elements such as frequency converter, motor are arranged in safety box, do not contact with consumer during operating personal operation hydraulic giant, do not have the possibility of electric shock, the reliability of work is high, and safety is good.
4, the present invention adopts a motor to provide penstock for multiple hydraulic giant, and the integrated cost of equipment is low, and occupied ground is little, and construction is simple, is convenient to maintaining and control.
5, the present invention is applicable to the unit use of concentrated carwash.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention two.
Fig. 3 is the structural representation of embodiment of the present invention three.
Fig. 4 is the structural representation of embodiment of the present invention four.
Fig. 5 is the structural representation of embodiment of the present invention five.
Fig. 6 is the schematic diagram that the electric contact of the magnetic switch of fluid sensor of the present invention is positioned at not attracting state.
Fig. 7 is the schematic diagram that the electric contact of the magnetic switch of fluid sensor of the present invention is positioned at attracting state.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-Fig. 7:
Central authorities' high service car washing installation, comprise motor and high pressure plunger water pump 20, described motor drives high pressure plunger water pump 20, or the motor shaft 11 of motor is connected by coupler with the axle drive shaft of high pressure plunger water pump 20, high pressure plunger water pump 20 is provided with water inlet 21 and water outlet 22, the water outlet 22 of high pressure plunger water pump 20 connects main-supply 40, main-supply 40 is communicated with plural point of water supply pipe 50, the outer end of water supply pipe 50 is divided to connect hydraulic giant 60, the output of high pressure plunger water pump 20 is changed by the rotating speed changing motor, after the hydraulic giant 60 adapting to open different number, the aquifer yield of each hydraulic giant 60 is all in designing requirement, main-supply 40 can be done to extend stretching in the eminence of wall or support, divide water supply pipe 50 can be transferred by T-pipe joint according to the needs of carwash position and main-supply 40.
The concrete structure changing the output of high pressure plunger water pump 20 above by the rotating speed changing motor is: described motor is double-speed motor 10, a point water supply pipe 50 corresponding with it has two, each hydraulic giant 60 is provided with the speed control switch with hydraulic giant 60 switch control rule, described double-speed motor 10 has two gear rotating speeds, and the number of hydraulic giant 60 switch opens corresponds to the rotating speed gear number of double-speed motor 10; Or described speed control switch is sensor, sensor setting is on all point water supply pipes 50, and the signal transmission number of sensor corresponds to the rotating speed gear number of double-speed motor 10; Such as: when having the circuit turn-on of a speed control switch or sensor, the low rotation speed rotation that double-speed motor 10 is a gear is controlled; When having the circuit turn-on of two speed control switchs or sensor, control the high speed rotating speed rotation that double-speed motor 10 is two gears, when two hydraulic giants 60 work are worked with a hydraulic giant 60, hydraulic giant 60 aquifer yield or pressure of supply water are substantially identical; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
The concrete structure changing the output of high pressure plunger water pump 20 above by the rotating speed changing motor is: described motor is change speed motor 12, a point water supply pipe 50 corresponding with it has three or four, each hydraulic giant 60 is provided with the speed control switch with hydraulic giant 60 switch control rule, described change speed motor 12 has three gears or four gear rotating speeds, and the number of hydraulic giant 60 switch opens corresponds to the rotating speed gear number of change speed motor 12; Or described speed control switch is sensor, sensor setting is on all point water supply pipes 50, and the signal transmission number of sensor corresponds to the rotating speed gear number of change speed motor 12; Such as: when having the circuit turn-on of a speed control switch or sensor, the dead slow rotating speed rotation that change speed motor 10 is a gear is controlled; When having the circuit turn-on of four speed control switchs or sensor, controlling change speed motor 10 is that the most high speed rotating speed of four gears rotates, aquifer yield when each hydraulic giant 60 is worked or pressure of supply water substantially identical; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
The concrete structure changing the output of high pressure plunger water pump 20 above by the rotating speed changing motor is: described motor 13 is electrically connected with supporting frequency converter 70, every root divides sensor water supply pipe 50 being provided with and being electrically connected with frequency converter 70, and frequency converter 70 is supplied to the corresponding power frequency of motor 13 according to the signal transmission number receiving sensor, such as: when having the circuit turn-on of a sensor, the power frequency that frequency converter 70 is supplied to motor 13 is 10Hz, and motor 13 rotating speed under the minimum power frequency of 10Hz rotates, when having the circuit turn-on of two sensors, the power frequency that frequency converter 70 is supplied to motor 13 is 20Hz, motor 13 under the power frequency of 20Hz rotating speed rotate, aquifer yield when aquifer yield when two hydraulic giants 60 are worked or pressure of supply water work with a hydraulic giant or pressure of supply water substantially identical, when having the circuit turn-on of three sensors, the power frequency that frequency converter 70 is supplied to motor 13 is 30Hz, motor 13 rotating speed under the power frequency of 30Hz rotates, aquifer yield when aquifer yield when three hydraulic giants 60 are worked or pressure of supply water work with a hydraulic giant or pressure of supply water substantially identical, the like, the sensor of circuit turn-on is more, and the frequency that frequency converter 70 exports to motor 13 is higher, rotating speed is also faster, and aquifer yield is more, when more than one hydraulic giant quits work, sensor is supplied to the corresponding minimizing of tactile messenger quantity of frequency converter 70 by signal wire (SW) or wire 30, frequency converter 70 is supplied to the power frequency also corresponding minimizing of motor 13, keep the aquifer yield of the hydraulic giant of each work or discharge pressure is constant or substantially identical, achieve a motor and water pump for plural hydraulic giant provides the object of identical or substantially identical aquifer yield or discharge pressure simultaneously, every root divides the sensor that on water supply pipe 50, setting is electrically connected with frequency converter 70, being quick on the draw of frequency converter 70 can be made, discharge pressure adapts to the change of varying number hydraulic giant, good hand touch, noise is little, or described motor is electrically connected with supporting frequency converter, frequency converter is electrically connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, close wireless signal when hydraulic giant cuts out, the wireless signal number of the transmitting that frequency converter receives or closedown corresponds to the motor speed controlled.
The concrete structure changing the output of high pressure plunger water pump 20 above by the rotating speed changing motor is: described motor 13 is electrically connected with supporting frequency converter 70, main-supply 40 is provided with the sensor be electrically connected with frequency converter 70, frequency converter is according to the startup of the signal control motor of sensor passes and closedown, frequency converter adjusts output frequency to motor automatically according to the pressure signal starting or stoping the pressure change of generation and the current signal of setting or pressure sensor and provide of the hydraulic giant on point water supply pipe 50, to adjust motor speed, the discharge reaching output and the quantity opening hydraulic giant match.
The sensor is pressure sensor or magnetometric sensor or fluid sensor 80.
The concrete structure of above-mentioned fluid sensor 80 is: the inwall with housing 87 one end of fluid passage is provided with valve seat 82, valve seat 82 is provided with the spool 94 being inlaid with magnetic patch 93, the afterbody of spool 94 is provided with position-limited lever 92, the tail end of position-limited lever 92 points to the other end of housing 87, the inwall of the other end of housing 87 is provided with the limit spring seat 90 with limber hole 89, the side of retracing spring 91 is socketed on position-limited lever 92, opposite side apical grafting is on limit spring seat 90, the outer wall of housing 87 is provided with the magnetic switch 86 by the magnetic force open/close of magnetic patch 93 when spool opens or closes, the electric connection line 83 of magnetic switch 86 and double-speed motor 10 or change speed motor 12 or frequency converter 70 are electrically connected, after hydraulic giant starts or stops, water flow variation on point water supply pipe 50 or main-supply 40, with the keying of movable valve plug, the movement of the magnetic patch in the keying Sports band movable valve plug of spool, when magnetic patch moves to the side of magnetic switch 86, the electric contact 95 of magnetic switch 86 is by magnetic patch adhesive, fluid sensor 80 is in conducting state, when magnetic patch moves to the side away from magnetic switch 86, the electric contact 95 of magnetic switch 86 is connected electric contact shell fragment due to the reduction of magnetic patch the suction-combining force flicks and is in off-state, fluid sensor 80 is in disconnection or off position, the keying of magnetic switch 86 provides control signal for frequency converter or motor, the housing of magnetic switch 86 comprises the glass tube 84 of packaged battery contact 95 and the shell 85 of plastic packaging glass tube 84.
One end of above-mentioned housing 87 is provided with negative thread or outside thread 81 or plug-in quick union, the inwall of the other end of housing 87 is provided with on negative thread 88, outer wall and is provided with outside thread or plug-in quick union.
The afterbody of above-mentioned spool 94 is provided with blind hole, and described magnetic patch 93 is arranged in blind hole and also holds out against with the side of position-limited lever 92, and position-limited lever 92 and blind hole are tightly connected.
The internal diameter D2 of the negative thread 88 that the inwall of the other end of above-mentioned housing 87 is arranged is greater than the internal diameter D1 of housing 87, and limit spring seat 90 is screwed onto on the negative thread 88 of housing 87.
Above-mentioned spool 94 and position-limited lever 92 are made with plastic material, and housing 87 is made with stainless steel material, and plastic material and stainless steel material can avoid the magnetic interference to magnetic patch 93, and make the highly sensitive of the clutch of magnetic switch 86.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (10)
1. central high service car washing installation, comprise motor and high pressure plunger water pump, it is characterized in that: described motor drives high pressure plunger water pump, the water outlet of high pressure plunger water pump connects main-supply, main-supply is communicated with plural point of water supply pipe, the outer end of point water supply pipe connects hydraulic giant, is changed the output of high pressure plunger water pump by the rotating speed changing motor, after the hydraulic giant adapting to open different number, the aquifer yield of each hydraulic giant is all in designing requirement.
2. central high service car washing installation according to claim 1, it is characterized in that: the concrete structure that the described rotating speed by changing motor changes the output of high pressure plunger water pump is: described motor is double-speed motor, a point water supply pipe corresponding with it has two, each hydraulic giant is provided with the speed control switch with hydraulic giant switch control rule, described double-speed motor has two gear rotating speeds, and the number of hydraulic giant switch opens corresponds to the rotating speed gear number of double-speed motor; Or described speed control switch is sensor, sensor setting is on all point water supply pipes, and the signal transmission number of sensor corresponds to the rotating speed gear number of double-speed motor; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
3. central high service car washing installation according to claim 1, it is characterized in that: the concrete structure that the described rotating speed by changing motor changes the output of high pressure plunger water pump is: described motor is change speed motor, a point water supply pipe corresponding with it has three or four, each hydraulic giant is provided with the speed control switch with hydraulic giant switch control rule, described change speed motor has three gears or four gear rotating speeds, and the number of hydraulic giant switch opens corresponds to the rotating speed gear number of change speed motor; Or described speed control switch is sensor, sensor setting is on all point water supply pipes, and the signal transmission number of sensor corresponds to the rotating speed gear number of change speed motor; Or described speed control switch is the controller being connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, closes wireless signal when hydraulic giant cuts out, and transmitting or the wireless signal number of closing correspond to the corresponding rotating speed of the motor that controller controls.
4. central high service car washing installation according to claim 1, it is characterized in that: the concrete structure that the described rotating speed by changing motor changes the output of high pressure plunger water pump is: described motor is electrically connected with supporting frequency converter, every root divides sensor water supply pipe being provided with and being electrically connected with frequency converter, and frequency converter is supplied to the corresponding power frequency of motor according to the signal transmission number receiving sensor; Or described motor is electrically connected with supporting frequency converter, frequency converter is electrically connected with wireless receiver, wireless launcher is arranged in hydraulic giant, wireless signal emission when hydraulic giant is opened, close wireless signal when hydraulic giant cuts out, the wireless signal number of the transmitting that frequency converter receives or closedown corresponds to the motor speed controlled.
5. central high service car washing installation according to claim 1, it is characterized in that: the concrete structure that the described rotating speed by changing motor changes the output of high pressure plunger water pump is: described motor is electrically connected with supporting frequency converter, main-supply is provided with the sensor be electrically connected with frequency converter, frequency converter is according to the startup of the signal control motor of sensor passes and closedown, the pressure signal that frequency converter provides according to the electric current of setting or pressure sensor adjusts output frequency automatically to motor, to adjust motor speed, the discharge reaching output and the quantity opening hydraulic giant match.
6. the central high service car washing installation according to any one of claim 2-5, is characterized in that: described sensor is pressure sensor or magnetometric sensor or fluid sensor.
7. central high service car washing installation according to claim 6, it is characterized in that: the concrete structure of described fluid sensor is: the inwall with the shell one end of fluid passage is provided with valve seat, valve seat is provided with the spool being inlaid with magnetic patch, the afterbody of spool is provided with position-limited lever, the tail end of position-limited lever points to the other end of housing, the inwall of the other end of housing is provided with the limit spring seat with fluid through-hole, the side of retracing spring is socketed on position-limited lever, opposite side apical grafting is on limit spring seat, the outer wall of housing is provided with the magnetic switch by the magnetic force open/close of magnetic patch when spool opens or closes, the electric connection line of magnetic switch and double-speed motor or change speed motor or frequency converter are electrically connected.
8. central high service car washing installation according to claim 7, is characterized in that: the afterbody of described spool is provided with blind hole, and described magnetic patch is arranged in blind hole and also holds out against with the side of position-limited lever, and position-limited lever and blind hole are tightly connected.
9. central high service car washing installation according to claim 7, is characterized in that: the internal diameter of the negative thread that the inwall of the other end of described housing is arranged is greater than the internal diameter of housing, and limit spring seat is screwed onto on the negative thread of housing.
10. central high service car washing installation according to claim 7, is characterized in that: described spool and position-limited lever plastic material are made, and housing stainless steel material is made.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN105523017A true CN105523017A (en) | 2016-04-27 |
| CN105523017B CN105523017B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511016385.1A Active CN105523017B (en) | 2015-12-29 | 2015-12-29 | Central high service car washer |
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| CN (1) | CN105523017B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN110667522A (en) * | 2019-11-08 | 2020-01-10 | 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 |
| CN114949713A (en) * | 2021-02-26 | 2022-08-30 | 三一汽车制造有限公司 | Fire fighting truck control system, control method and fire fighting truck |
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|---|---|---|---|---|
| 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 |
| CN110667522A (en) * | 2019-11-08 | 2020-01-10 | 江苏迈威清洁科技有限公司 | Car washer convenient to maintain |
| 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 |
| CN114949713A (en) * | 2021-02-26 | 2022-08-30 | 三一汽车制造有限公司 | Fire fighting truck control system, control method and fire fighting truck |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523017B (en) | 2017-09-05 |
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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 |