JPH0587681U - Spray cleaning equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] It is intended to provide a spray cleaning device that can be extended with respect to a preset car washing time. [Structure] Extension reception means for accepting an extension of the car wash time during or after the car wash is completed, and the car wash time is extended when the extension acceptance means receives the need for extension.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a spray cleaning device for cleaning a vehicle by injecting high-pressure cleaning water toward a vehicle from a cleaning nozzle, and more particularly to a spray cleaning device capable of freely extending a vehicle cleaning time.

[0002]

[Prior Art]

 Conventionally, this type of spray cleaning device has been installed in a coin car wash, etc., and the car wash fee that matches the car wash course desired by the customer who visited the car wash is put in and directed to the car from the preset time wash nozzle. It is configured to inject various liquids to clean the vehicle.

[0003]

[Problems to be solved by the device]

 However, when cleaning a vehicle having a large size and a large cleaning area or an extremely dirty vehicle, it is difficult to carry out the cleaning treatment within a preset car wash time, and there is a risk that unclean residue may occur. The present invention has been made to address such problems, and is configured to extend the car wash time to improve customer convenience.

[0004]

[Means for solving the problem]

 In order to solve such a problem, the present invention provides an extension receiving means for receiving an extension of a process being executed in a spray cleaning device provided with a car wash course that is formed by combining various processes for injecting a liquid agent, and When the extension receiving means receives the extension of the process being executed, it is provided with control means for extending the process being executed. Further, the present invention is provided with an extension receiving means for accepting an extension of the car wash course during or after the car wash, and a control means for extending the final process of the car wash course when the extension accepting means receives the extension. It is a thing.

[0005]

【Example】

 An embodiment of the present invention will be described below based on the screen. Fig. 1 shows the overall configuration of the spray cleaning device. Reference numeral 1 is the main body of the spray cleaning device, which is equipped with a water tank 2, a detergent tank 3, a warm detergent tank 4, a wax tank 5 and a high pressure pump 6, and the discharge of the high pressure pump 6. A washing nozzle 8 is provided at the front end of a hose 7 extending from the side toward the outside of the main body 1. The water tank 2 receives water of a predetermined water level from a water source 9 such as a water supply via a pipe 10 and a ball tap 11, and a pipe 13 having an electromagnetic valve 12 inserted therein is connected to a suction side of a high-pressure pump 6. The warm detergent tank 4 faces the end of a pipe line 16 in which the electromagnetic valve 14 and the mixer 15 are sequentially inserted from the water source 9, and the detergent tank 3 faces the end of a pipe line 17 connected to the mixer 15. Water supplied from a water source 9 sucks the detergent in the detergent tank 3 and supplies the detergent tank 4 with the detergent diluted to a predetermined concentration.

Further, the warm detergent tank 4 has a heater 18 built therein to heat the detergent to a predetermined temperature, and a pipeline 20 having an electromagnetic valve 19 inserted therein is connected to the suction side of the high-pressure pump 6. The wax tank 5 is connected via a pipe line 23 to a mixer 22 inserted in a pipe line 21 connecting the discharge side and the suction side of the high pressure pump 6. At the time of wax injection, the solenoid valves 24 and 25 inserted into the respective pipelines 21 and 23 are opened, so that the wax in the wax tank 5 in the mixer 22 is sucked by the liquid agent pumping through the pipeline 21 and washed. Wax diluted to a predetermined concentration is jetted from the nozzle 8 at a low pressure.

FIG. 2 shows a block diagram of the control system. Reference numeral 26 is a control means composed of a microcomputer, which is an operation display unit 27 provided on the front surface of the main body 1, a motor 28 for driving the high-pressure pump 6, and each solenoid valve 12, 14, 19, 24, 25, etc. are connected, the program stored in the microcomputer is executed by the operation input on the operation display unit 27, and the motor 28 and each solenoid valve 12, 14, 19, 24, 25, etc. are controlled. Is doing.

The operation display unit 27 is a coin mech 29 corresponding to an extension receiving means for receiving a car wash fee and an extension fee, a course selection unit 30 for selecting a car wash course formed by combining a plurality of steps, and a car wash start. And a start switch 31 for performing a temporary stop, a remaining time display unit 32 for digitally displaying the remaining time of the process being executed, and a process display unit 33 for indicating the process being executed by lighting an LED. The course selection unit 30 performs a washing process (water injection) -detergent process (warm detergent injection) -rinsing process (water injection) in sequence, a washing process, a washing process-detergent process-rinsing process-wax process (wax injection). It is possible to select a wax course that is sequentially performed and a water washing course that performs only the water washing process.

Next, the operation of the embodiment of the device according to claim 1 will be described. FIG. 3 shows a flow chart when the usage fee of the detergent course is put into the coin mech 29 and the detergent course is selected by the course selection unit 30. When the start switch 31 is pressed down, the high pressure pump 6 is driven and the solenoid valve 12 is opened to start the water washing process of injecting water from the washing nozzle 8 under high pressure. Further, the preset time required for the washing process: t ₁ is set to the timer: T (1), the remaining time of the process is digitally displayed on the remaining time display part 32, and the process display part 33 corresponds to the washing process. The LED to be turned on is displayed (2), and it is determined whether or not it is necessary to accept the extension of the process being executed (3).

In step (3), if the coin-mech 29 is not charged with an extension fee and extension of the process being executed is not required, the water-washing process is awaited (4) and the extension fee is charged to the coin-mech 29. If it is necessary to extend the process being executed, set a new time to the timer: T (5) by adding the preset remaining time: t ₂ to the current remaining time that the timer: T is counting (5 ), Waiting for the end of the washing process (4). Timer: When the time T is zero and the washing process is completed, the water injection is switched to the detergent injection, and each process is executed in the order of the detergent process and the rinsing process. When the coin mech 29 detects the insertion of the extension charge during the execution of each process, additional injection for the extension time set in advance is performed. In this way, when the coin mech 29 detects acceptance of the extension fee during each process, the process for extending the process being executed by a predetermined time is executed.

Next, the operation of the embodiment of the invention according to claim 2 will be explained based on the flow chart shown in FIG. The control means 26 executes the process of the car wash course selected by the course selection unit 30 (6), and judges whether or not it is necessary to accept the extension of the car wash course being executed (7). In this judgment, if Coinmec 29 does not detect the introduction of the extension fee, it waits for the end of the selected car wash course (8), and if Coinmec 29 detects the introduction of the extension fee, it indicates the current car wash course. The time required for the final process plus the preset extension time is set (9), and the car wash course is completed (8).

In step (8), when the car wash process is completed, the coin meter 29 can accept the extension fee (10), and it is determined whether a predetermined time has passed (11). In step (10), when the coin mech 29 detects that the extension fee has been charged within the predetermined time, the liquid agent executed in the final step is ejected for a preset time (11). In this way, the worker performs cleaning based on the remaining time displayed on the remaining time display unit 32. In particular, if you want to wash a vehicle that is extremely dirty or a large size and the remaining time of the car wash is short or if you want to perform the final process a little more after the car wash, add an additional fee to CoinMec 29 to dispense the liquid agent. The vehicle can be completely cleaned by additional injection.

[0013]

[Effect of the device]

 The present invention is configured as described above, and even if the car wash process cannot be performed within the preset car wash time depending on the degree of dirt of the vehicle and the size of the vehicle, the extended car wash can be performed by accepting the extension and the car wash process. Can be done perfectly.

[Brief description of drawings]

FIG. 1 is a water channel diagram of a spray cleaning apparatus according to an embodiment of the present invention.

FIG. 2 is a block diagram of a control system of the cleaning apparatus.

FIG. 3 is a flowchart showing the operation of the embodiment of the device according to claim 1.

FIG. 4 is a flow chart showing the operation of the embodiment of the invention according to claim 2.

[Explanation of symbols]

 26 Control Means 29 Coin Mech Corresponding to Extension Accepting Means

Claims (2)

[Scope of utility model registration request] 1. In a spray cleaning device provided with a car wash course, which is a combination of various processes for injecting a liquid agent, an extension acceptance unit for accepting an extension of a process being executed, and an extension of a process being executed by the extension acceptance unit. A spray cleaning device, comprising: a control means for extending the process being executed when received. 2. A spray cleaning apparatus having a car wash course, which is formed by combining various processes for injecting a liquid agent, and an extension accepting means for accepting an extension of the car wash course during or after the car wash, and the extension accepting means is extended. And a control means for extending the final process of the car wash course when receiving the spray washing apparatus.