CN105667458A - Intelligent self-service vehicle washer capable of being used by multiple people simultaneously - Google Patents

Abstract

The invention discloses an intelligent self-service car washing machine that can be used by multiple people at the same time. The dilution proportioner, the first high-pressure pump and the second high-pressure pump; the tap water pipe is connected with a butterfly valve, the output port of the butterfly valve is connected with a water meter, and the output port of the water meter is connected with at least the first solenoid valve, the second solenoid valve, and the third solenoid valve , the fourth solenoid valve and the fifth solenoid valve, the output port of the first solenoid valve is connected with a faucet, the present invention realizes unattended operation, does not require special personnel to operate, saves manpower; and realizes cardless payment and non-cash payment , avoiding the defect that you can’t use it without cash and change; especially, this product realizes one machine with multiple functions, which can be used by multiple people at the same time, saving site costs and installation costs, shortening the waiting time for car washing, and improving equipment and site efficiency. Utilization, which also brings convenience to car owners.

Description

Intelligent self-service car washing machine that can be used by multiple people at the same time

technical field

The invention relates to the technology in the field of car washing machines, in particular to an intelligent self-service car washing machine that can be used by multiple people at the same time.

Background technique

Car washing machines are divided into: automatic car washing machine, self-service car washing machine, coin-operated car washing machine, automatic car washing machine is a machine that uses computer-controlled brushes and high-pressure water to clean cars. It is mainly composed of control system, circuit, air circuit, water circuit and mechanical structure. The car washing machine has the characteristics of simple operation, elegant appearance, and little damage to the car paint. In recent years, it has been widely used in the automotive service industry.

At present, most of the car washing machines on the market are cart-type high-pressure cleaners, which directly connect the water tank and foam tank with a high-pressure pump to realize the functions of spraying water and car washing foam. Generally, special personnel are required to operate and charge manually, so they cannot be called self-service car washing machines. . The self-service car washing machines on the market are generally a piece of equipment, which can only be used by one user at a time, which consumes site costs and installation costs, prolongs the waiting time for car washing, reduces the utilization rate of equipment and sites, and brings more benefits to car owners. Inconvenience.

Contents of the invention

In view of this, the present invention addresses the deficiencies in the prior art, and its main purpose is to provide an intelligent self-service car washing machine that can be used by multiple people at the same time, which can effectively solve the problems of low utilization rate and inconvenient use of existing car washing machines .

To achieve the above object, the present invention adopts the following technical solutions:

An intelligent self-service car washing machine that can be used by multiple people at the same time. device, the first high-pressure pump and the second high-pressure pump; the tap water pipe is connected with a butterfly valve, the output port of the butterfly valve is connected with a water meter, and the output port of the water meter is at least connected with the first solenoid valve, the second solenoid valve, the third solenoid valve, and the fourth solenoid valve. A solenoid valve and a fifth solenoid valve, the output port of the first solenoid valve is connected to a faucet, the output port of the second solenoid valve is connected to a first one-way valve, and the output port of the first one-way valve is connected to the first high-pressure pump The input port of the first high-pressure pump is connected with a first quick connector and a second quick connector, the first quick connector is connected with a first water spray gun, and the second quick connector is connected with a first foam spray gun; the third The output port of the solenoid valve is connected to the second one-way valve, the output port of the second one-way valve is connected to one of the input ports of the first automatic dilution proportioner, and the other input port of the first automatic dilution proportioner is connected to the first In the foam barrel, the output port of the first automatic dilution proportioner is connected to the third one-way valve, and the output port of the third one-way valve is connected to the first high-pressure pump; the output port of the fourth solenoid valve is connected to the fourth one-way valve, The output port of the fourth one-way valve is connected to the input port of the second high-pressure pump, the output port of the second high-pressure pump is connected to the third quick connector and the fourth quick connector, the third quick connector is connected to the second clean water spray gun, the The fourth quick connector is connected with the second foam spray gun; the output port of the fifth solenoid valve is connected with the fifth one-way valve, and the output port of the fifth one-way valve is connected with one of the input ports of the second automatic dilution proportioner. The other input port of the second automatic dilution proportioner is connected to the second foam barrel, the output port of the second automatic dilution proportioner is connected to the sixth one-way valve, and the output port of the sixth one-way valve is connected to the second high-pressure pump.

Preferably, a first liquid level float sensor is arranged in the first foam tank.

Preferably, a second liquid level float sensor is arranged in the second foam bucket.

Preferably, a plurality of compartment cavities arranged up and down are arranged in the cabinet, the first foam bucket, the second foam bucket, the first automatic dilution proportioner, the second automatic dilution proportioner, the first high pressure The pump and the second high-pressure pump are respectively placed in corresponding interlayer cavities.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

The invention realizes unattended operation, does not require special personnel to operate, and saves manpower; it also realizes no-card payment and non-cash payment, and avoids the defect that it cannot be used without cash and change; especially, this product realizes one machine with multiple functions, It can be used by multiple people at the same time, which saves site and installation costs, shortens the waiting time for car washing, improves the utilization rate of equipment and sites, and thus brings convenience to car owners.

In order to set forth the structural features and effects of the present invention more clearly, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the preferred embodiment of the present invention;

Fig. 2 is the front view of the preferred embodiment of the present invention;

Figure 3 is a rear view of a preferred embodiment of the present invention;

Fig. 4 is a schematic diagram of a liquid circuit of a preferred embodiment of the present invention.

Explanation of the accompanying drawings:

11. Chassis 111, interlayer cavity

12. Tap water pipe 13. The first foam bucket

14. The second foam bucket 15. The first automatic dilution proportioner

16. The second automatic dilution proportioner 17. The first high-pressure pump

18. Second high-pressure pump 19. Butterfly valve

20. Water meter 21. First solenoid valve

22. The second solenoid valve 23. The third solenoid valve

24. The fourth solenoid valve 25. The fifth solenoid valve

26. The first one-way valve 27. The first quick connector

28. The second quick connector 29. The first clean water spray gun

30. The first foam spray gun 31. The second one-way valve

32. The third one-way valve 33. The fourth one-way valve

34. The third quick connector 35. The fourth quick connector

36. The second clear water spray gun 37. The second foam spray gun

38. The fifth one-way valve 39. The sixth one-way valve

40. The first liquid level float sensor 41. The second liquid level float sensor

42. Faucet

detailed description

Please refer to shown in Fig. 1 to Fig. 4, it has shown the specific structure of preferred embodiment of the present invention, comprises organic case 11 and is arranged on the running water pipe 12 in the case 11, the first foam barrel 13, the second foam barrel 14. A first automatic dilution proportioner 15 , a second automatic dilution proportioner 16 , a first high pressure pump 17 and a second high pressure pump 18 .

This tap water pipe 12 is connected with butterfly valve 19, and the output port of butterfly valve 19 is connected with water meter 20, and the output port of water meter 20 is connected with at least first solenoid valve 21, second solenoid valve 22, third solenoid valve 23, fourth solenoid valve 24 and the fifth solenoid valve 25.

The output port of the first electromagnetic valve 21 is connected with a faucet 42 .

The output port of the second solenoid valve 22 is connected with the first check valve 26, the output port of the first check valve 26 is connected with the input port of the first high-pressure pump 17, and the output port of the first high-pressure pump 17 is connected with the first The quick connector 27 and the second quick connector 28 , the first quick connector 27 is connected with the first clean water spray gun 29 , and the second quick connector 28 is connected with the first foam spray gun 30 .

The output port of the third solenoid valve 23 is connected to the second check valve 31, and the output port of the second check valve 31 is connected to one of the input ports of the first automatic dilution proportioner 15, and the first automatic dilution proportioner 15 The other input port of the first foam tank 13 is connected, the output port of the first automatic dilution proportioner 15 is connected with the third one-way valve 32, and the output port of the third one-way valve 32 is connected with the first high-pressure pump 17.

The output port of the fourth solenoid valve 24 is connected with a fourth check valve 33, the output port of the fourth check valve 33 is connected with the input port of the second high-pressure pump 18, and the output port of the second high-pressure pump 18 is connected with a third The quick joint 34 and the fourth quick joint 35, the third quick joint 34 is connected with the second clear water spray gun 36, and the fourth quick joint 35 is connected with the second foam spray gun 37.

The output port of the fifth solenoid valve 25 is connected to the fifth one-way valve 38, and the output port of the fifth one-way valve 38 is connected to one of the input ports of the second automatic dilution proportioner 16, and the second automatic dilution proportioner 16 The other input port of the second foam tank 14 is connected, the output port of the second automatic dilution proportioner 16 is connected to the sixth one-way valve 39 , and the output port of the sixth one-way valve 39 is connected to the second high-pressure pump 18 .

And, in this embodiment, a first liquid level float sensor 40 is disposed in the first foam tank 13 , and a second liquid level float sensor 41 is disposed in the second foam tank 14 . The first liquid level float sensor 40 and the second liquid level float sensor 41 float on the surface of the foam liquid. When the foam liquid is about to run out and the liquid in the bucket is lower than the set safety threshold, the float ball will no longer float and When it sinks to the bottom, the sensor is turned on, and an induction signal is sent to the control board, which drives the alarm to sound to realize the low liquid level alarm.

In addition, the cabinet 11 is provided with a plurality of compartment cavities 111 arranged up and down, the first foam bucket 13, the second foam bucket 14, the first automatic dilution proportioner 15, the second automatic dilution proportioner 16. The first high-pressure pump 17 and the second high-pressure pump 18 are respectively placed in the corresponding compartment cavities 111 .

During use, the equipment is connected to the external water pipeline through the water pipe 12, the water supply and water stop to the equipment are realized through the butterfly valve 19, and the water supply entering the equipment passes through the water meter 20 to realize the reading of the water consumption of the equipment.

When the "washing hands" button on the equipment panel is pressed, the first electromagnetic valve 21 is started, and the liquid path is opened, and the car washing water entering the equipment interior leads to the faucet 42, and the water for washing hands can be provided by unscrewing the faucet 42. Press " wash one's hands " button again, then close first solenoid valve 21, this liquid circuit disconnects, and shuts off the water for washing hands.

When the "clean water" button on the panel of the equipment is pressed, the second solenoid valve 22 or the fourth solenoid valve 24 is activated, the corresponding liquid path is opened, and the car washing water entering the interior of the equipment passes through the first one-way valve 26 or the fourth one-way valve correspondingly. To the valve 33, corresponding to the first high-pressure pump 17 or the second high-pressure pump 18, pressurize, and then correspondingly spray high-pressure clean water through the first clear water spray gun 29 connected with the first quick connector 27 and high-pressure hose, or through The second clear water spray gun 36 that is connected with the third quick connector 34 and the high-pressure hose sprays high-pressure clear water to realize the clear water flushing function. Press the "clear water" button again to close the second electromagnetic valve 22 or the fourth electromagnetic valve 24, disconnect the corresponding liquid circuit, and stop the function of spraying clean water.

When the "foam" button on the device panel is pressed, the third solenoid valve 23 or the fifth solenoid valve 25 is activated, the corresponding liquid path is opened, and the car washing water entering the device passes through the second one-way valve 31 or the fifth one-way valve correspondingly. To the valve 38, correspondingly lead to the first automatic dilution proportioner 15 or the second automatic dilution proportioner 16, and then correspondingly extract the foam stock solution stored in the first foam bucket 13 or the second foam bucket 14, and enter the first After the cavity of the automatic dilution proportioner 15 or the second automatic dilution proportioner 16 is mixed with the tap water in the cavity, the foamy water passes through the third one-way valve 32 or the sixth one-way valve 39, and then, Correspondingly lead to the first high-pressure pump 17 or the second high-pressure pump 18, pressurize, and then correspondingly spray high-pressure foam through the first foam spray gun 30 connected with the second quick connector 28 and high-pressure hose, or by using the fourth quick connector The second foam spray gun 37 connected to the joint 35 and the high-pressure hose sprays high-pressure foam to realize the foam function of car washing. Press the "foam" button again to close the third solenoid valve 23 or the fifth solenoid valve 25, disconnect the corresponding liquid circuit, and stop the foam spraying function.

The above-mentioned "clear water" and "foam" functional parts, this equipment is equipped with two sets, and all the functional liquid circuits are independent, which can be used by different users at the same time without interfering with each other, so that one machine can be used for multiple purposes.

The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (4)

1. An intelligent self-service car washing machine that can be used by many people at the same time, it is characterized in that: it includes a cabinet and a water pipe arranged in the cabinet, a first foam bucket, a second foam bucket, a first automatic dilution proportioner, The second automatic dilution proportioner, the first high-pressure pump and the second high-pressure pump; the tap water pipe is connected with a butterfly valve, the output port of the butterfly valve is connected with a water meter, and the output port of the water meter is at least connected with the first solenoid valve, the second solenoid valve, the second solenoid valve, and the second solenoid valve. Three solenoid valves, the fourth solenoid valve and the fifth solenoid valve, the output port of the first solenoid valve is connected with a faucet, the output port of the second solenoid valve is connected with a first one-way valve, and the output of the first one-way valve The port is connected to the input port of the first high-pressure pump, the output port of the first high-pressure pump is connected to the first quick connector and the second quick connector, the first quick connector is connected to the first water spray gun, and the second quick connector is connected to the first Foam spray gun; the output port of the third solenoid valve is connected to the second check valve, the output port of the second check valve is connected to one of the input ports of the first automatic dilution proportioner, and the other input port of the first automatic dilution proportioner One input port is connected to the first foam barrel, the output port of the first automatic dilution proportioner is connected to the third one-way valve, and the output port of the third one-way valve is connected to the first high-pressure pump; the output port of the fourth solenoid valve is connected to The fourth one-way valve, the output port of the fourth one-way valve is connected to the input port of the second high-pressure pump, the output port of the second high-pressure pump is connected to the third quick joint and the fourth quick joint, and the third quick joint is connected to The second clean water spray gun, the fourth quick connector is connected with the second foam spray gun; the output port of the fifth solenoid valve is connected with the fifth one-way valve, and the output port of the fifth one-way valve is connected with the second automatic dilution proportioner One of the input ports, the other input port of the second automatic dilution proportioner is connected to the second foam tank, the output port of the second automatic dilution proportioner is connected to the sixth one-way valve, and the output port of the sixth one-way valve is connected to the first Two high pressure pumps. 2. The intelligent self-service car washing machine that can be used by multiple people at the same time as claimed in claim 1, wherein a first liquid level float sensor is arranged in the first foam bucket. 3. The intelligent self-service car washing machine that can be used by multiple people at the same time as claimed in claim 1, wherein a second liquid level float sensor is arranged in the second foam bucket. 4. The intelligent self-service car washing machine that can be used by multiple people at the same time as claimed in claim 1, characterized in that: the casing is provided with a plurality of compartment cavities arranged up and down, the first foam bucket, the second The foam barrel, the first automatic dilution proportioner, the second automatic dilution proportioner, the first high-pressure pump and the second high-pressure pump are respectively placed in the corresponding interlayer cavities.