CN112793545B

CN112793545B - Multifunctional portable car washer

Info

Publication number: CN112793545B
Application number: CN202110128748.XA
Authority: CN
Inventors: 高誉
Original assignee: Han'ao Intelligent Technology Shanghai Co ltd
Current assignee: Han'ao Intelligent Technology Shanghai Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2023-08-11
Anticipated expiration: 2041-01-29
Also published as: CN112793545A

Abstract

The application relates to the technical field of car washing equipment, and particularly discloses a multifunctional portable car washer which comprises a first water tank, a second water tank, a pressure cavity, an electric power chamber, an air pump, a storage chamber and a spray gun head, wherein the first water tank and the second water tank are communicated through a communication hole, the top of the pressure cavity is opened, a screw rod is arranged in the pressure cavity, the screw rod is arranged in the vertical direction, a blade is fixed at the upper end of the screw rod, the lower end of the screw rod is rotationally connected with the bottom of the pressure cavity, a plunger which only can slide in the vertical direction is connected with the external thread of the screw rod, the space in the pressure cavity is divided into a first cavity and a second cavity by the plunger, an air inlet pipe is arranged in the plunger, the air inlet pipe penetrates through the pressure cavity and extends to the outside of the second water tank, a first air hole and a second air hole which are mutually communicated are arranged at the lower end of the screw rod in the second cavity, and the first air hole corresponds to the upper part of the second air hole. The aim at of this patent is solved when washing can not add the problem of sanitizer voluntarily, strengthens the washing effect, utilizes hot-blast supplementary cleanness, and is convenient laborsaving.

Description

Multifunctional portable car washer

Technical Field

The application relates to the technical field of car washing equipment, in particular to a multifunctional portable car washing device.

Background

With the rapid development of the automobile industry, china becomes the first automobile production country and consumer market worldwide, and the quantity of motor vehicles is kept in the forefront of the world throughout the year. The automobile industry has increasingly vigorous consumption demands, wherein the automobile industry has also met with great development, but the automobile industry and the development of the automobile industry have hysteresis, users still face the problems of difficult automobile washing and higher maintenance cost, a large number of users also urge the demands of household self-service portable automobile washing, the traditional automobile washing device often needs to manually spray or add a large amount of cleaning agents, waste resources and environmental pollution are caused, the cleaning effect is not ideal, and the cleaning cloth still needs to be used for manually wiping off the water stains on the automobile surface after automobile washing, so that time and labor are wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides the multifunctional portable car washer, solves the problems that various parts are scattered and the cleaning agent is repeatedly added during washing, promotes better fusion of the cleaning agent and water, and simultaneously, utilizes hot air of a fan of an air pump to assist cleaning, and has the advantages of convenience, labor saving, energy saving and environmental protection.

In order to solve the problems, the application adopts the following technical scheme:

the utility model provides a multi-functional portable carwash ware, includes first water tank, second water tank, pressure chamber, electric power room, air pump, storage room and spray gun head, second water tank top and bottom are equipped with air inlet and drain pipe respectively, and first water tank and second water tank pass through the intercommunicating pore intercommunication, intercommunicating pore exit is equipped with the buoyancy switch of controlling intercommunicating pore switching through buoyancy, be provided with the screw rod in the pressure chamber, the screw rod sets up along vertical direction, the screw rod upper end is fixed with the blade, the blade perpendicular to screw rod, screw rod lower extreme and pressure chamber bottom swivelling joint, screw rod external screw thread connection has only can follow the plunger of vertical direction slip, pressure chamber top opening, the plunger separates the pressure intracavity space into first cavity and second cavity, is equipped with first inductor and second inductor respectively in first cavity and the second cavity, and first inductor and second inductor control the air inlet respectively and close and open, when the plunger slides to the first sensor position, the air inlet is closed, when the plunger slides to the second sensor position, the air inlet is opened, an air inlet pipe is arranged in the plunger, the air inlet pipe penetrates through the pressure cavity and extends to the outside of the second water tank, a spring is arranged in the first cavity, one end of the spring is connected with the top of the first cavity, the other end of the spring is connected with the plunger, a first air hole and a second air hole which are mutually communicated are arranged at the lower end of the screw in the second cavity, the first air hole corresponds to the upper part of the second air hole, when the plunger slides to the second sensor position, the plunger slides to the lower limit of the pressure cavity, an interface of the air inlet pipe is communicated with the first air hole, an inlet of the air pump is communicated with the bottom of the second cavity, an outlet of the air pump is connected with a second one-way valve and an air inlet valve, the second one-way valve is connected with a drain pipe, and the second one-way valve only allows air flow from the air pump to the drain pipe, the air inlet valve only allows air flow to flow from the outside of the box body to the inside of the air pump, the water inlet of the drain pipe is provided with a first one-way valve, the drain pipe is internally provided with a booster water pump, and the agent storage chamber is connected with the second water tank through a pressure valve.

The beneficial effect of this scheme implementation lies in:

1. in this scheme carry out screwed connection with screw rod and plunger, the screw rod rotates to be connected in the pressure chamber bottom, and blade and screw rod are fixed perpendicularly, and through the slip of plunger, it is rotatory to drive the blade, can stir the sanitizer, promotes the better solution of sanitizer and aqueous solution.

2. According to the scheme, the pressure valve and the air pump are arranged, on one hand, the cleaning agent is automatically controlled to be added through the internal and external pressure difference between the agent storage chamber and the second water tank, and the tedious step of repeatedly adding the cleaning agent during car washing is avoided; on the other hand, with air pump and pressure chamber intercommunication, the gas in the extraction pressure chamber, control plunger slides downwards, and the cooperation of intake pipe and first gas pocket and second gas pocket can be with the outside air introduction air of box air pump simultaneously, utilizes the air pump fan mode to clean the solid particle before the car table washs to and to the air-dry of the car table residual liquid after wasing, realizes utilizing the fan mode of air pump to assist clear purpose.

3. The air inlet valve and the spring are arranged in the scheme, the air inlet valve can be in a negative pressure state formed in the second cavity, and air outside the box body is introduced in a state that the air pump is closed, and the air enters the second cavity through the air pump, so that the reset effect of the plunger after sliding downwards is enhanced.

The first preferred scheme is as follows: as a further optimization of the basic scheme, the pressure valve is opened when the pressure difference between the second water tank and the storage agent chamber is more than or equal to 0.01Mpa, and is closed when the pressure difference is less than 0.01Mpa, and the one-way opening of the pressure valve is only used for introducing the cleaning agent into the second water tank. The beneficial effects of this preferred scheme lie in, through the inside and outside pressure differential of reservoir room and second water tank, control the frequency of adding of sanitizer, reduce the use of sanitizer to reach energy-concerving and environment-protective purpose.

And a second preferred scheme is as follows: as a further optimization of the basic scheme, a heater is arranged at the joint of the drain pipe and the second water tank, and the heating temperature of the heater is in the range of 0-60 ℃. The beneficial effects of this preferred scheme lie in, through setting up the heater in drain pipe department, can heat drain pipe discharge liquid and gas, discharge hot water or hot-blast, after the heating temperature is invariable, can promote the activity of the interior enzyme of sanitizer, promote the washing effect, form hot-blast air-drying effect that accelerates after the gas heating.

And a preferred scheme III: as a further optimization to the basic scheme, a storage battery is arranged in the electric power chamber, the electric power chamber is provided with a partition plate and is separated from the first water tank, a control switch and a charging port are arranged outside the electric power chamber and are connected with the storage battery, and the storage battery is detachably connected with the electric power chamber. The beneficial effects of this preferred scheme lie in, the rechargeable battery of electric power room setting provides power for the car washer, has avoided connecting automobile engine, to the harm of battery under the idle running condition of car, and the battery can regard as vehicle-mounted portable power source to use after dismantling simultaneously.

The preferable scheme is as follows: as a further optimization to the basic scheme, one end of the drain pipe, which is arranged outside the second water tank, is connected with a communicating pipe, the communicating pipe is connected with a telescopic connecting rod in a threaded manner, the drain pipe is detachably connected with the communicating pipe, the communicating pipe is detachably connected with the telescopic connecting rod, and the telescopic connecting rod is detachably connected with the spray gun head, and the spray gun head is replaceable with a cleaning brush. The beneficial effect of this preferred scheme lies in that the setting of flexible connecting rod lies in increasing the not enough problem of arm length when the vehicle is clean, provides a portable, laborsaving clean scheme when integrating various scattered carwash equipment.

Drawings

Figure 1 shows a spray gun head mode embodiment of the application,

fig. 2 is a brush mode embodiment of the present application.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: a first water tank 1; a second water tank 2; a pressure chamber 3; a power chamber 4; a storage battery 5; an intake pipe 6; an air pump 7; a reservoir 8; a water injection hole 9; a drain pipe 10; a hand push rod 11; a universal wheel 12; a first pipe 13; a second conduit 14; a control switch 15; a charging port 16; a telescopic link 17; a lance head 18; a cleaning brush 19; a buoyancy switch 20; a buoyancy ball 21; a communication hole 22; an air inlet 24; a first air hole 25; a second air hole 26; a spring 27; a first cavity 28; a second cavity 29; a heater 30; a screw 31; a vane 32; a plunger 33; a first sensor 34; a second sensor 35; a pressure valve 36; an intake valve 37; a first one-way valve 38; a second check valve 39; a communicating tube 40; a partition 41; a heater 42; a water inlet 43.

The embodiment is basically as shown in fig. 1 and 2:

a multifunctional portable car washer comprises a main structure of a first water tank 1, a second water tank 2, a pressure cavity 3, an electric power chamber 4, an air pump 7, a storage chamber 8, a spray gun head 18, an air inlet 24 and a drain pipe 10 respectively arranged at the top and the bottom of the second water tank 2, the first water tank 1 and the second water tank 2 are communicated through a communication hole 22, a buoyancy switch 20 is arranged at the outlet of the communication hole 22, the buoyancy switch 20 can open the outlet of the communication hole 22 when a buoyancy ball 21 descends to limit in the second water tank 2, the pressure cavity 3 is welded at the bottom of the second water tank 2, a screw 31 is rotationally connected at the bottom of the pressure cavity 3, a blade 32 is integrally connected at the top of the screw 31, the screw 31 is arranged along the vertical direction, the blade 32 is perpendicular to the screw 31, a plunger 33 is sleeved on the screw 31, the plunger 33 is in threaded connection with the screw 31, when the plunger 33 moves up and down, the plunger 33 drives the screw 31 to rotate, the plunger 33 divides the space in the pressure cavity 3 into a first cavity 28 and a second cavity 29, a first sensor 34 and a second sensor 35 are respectively arranged in the first cavity 28 and the second cavity 29, when the plunger 33 slides to the first sensor 34, the air inlet 24 is closed, the closed state is continued until the plunger 33 slides to the second sensor 35, when the plunger 33 slides to the second sensor 35, the air inlet 24 is opened, the open state is continued until the plunger 33 returns to the first sensor 34, the plunger 33 is embedded with an air inlet pipe 6, the air inlet pipe 6 passes through the pressure cavity 3 and extends to the outside of the second water tank 2, the air inlet pipe 6 is a telescopic pipeline, a spring 27 is arranged in the first cavity 28 and sleeved on the screw 31, one end of the spring 27 is connected with the top of the first cavity 28, the other end is connected with the plunger 33, the outside of the first cavity 28 is provided with a water inlet 43, the lower extreme of screw rod 31 is equipped with first gas pocket 25 and second gas pocket 26 in the second cavity 29, and first gas pocket 25 sets gradually and communicates along vertical direction with second gas pocket 26, and when plunger 33 slid to the second inductor 35 position, plunger 33 is spacing under pressure chamber 3, and intake pipe 6 interface and first gas pocket 25 intercommunication, air pump 7 interface connection have first pipeline 13 and second pipeline 14, and first pipeline 13 and second cavity 29 bottom intercommunication, second pipeline 14 and drain pipe 10 intercommunication. The water inlet of the drain pipe 10 is embedded with a first one-way valve 38, the drain pipe 10 is internally provided with a booster water pump 30, the joint of the second pipeline 14 and the drain pipe 10 is provided with a second one-way valve 39, the joint of the second pipeline 14 and the bottom of the box body is provided with an air inlet valve 37, and the air inlet valve 37 only allows air flow to flow from the outside of the box body into the air pump 7. The connecting center of the storage agent chamber 8 and the second water tank 2 is provided with a pressure valve 36, the pressure valve 36 is opened when the pressure difference between the second water tank 2 and the storage agent chamber 8 is more than or equal to 0.01Mpa, and is closed when the pressure difference is less than 0.01Mpa, and the pressure valve 36 is opened unidirectionally only for introducing the cleaning agent into the second water tank 2. The heater 42 is installed in the drain pipe 10, the heater 42 can heat liquid and gas flowing through the drain pipe 10, one end of a second water tank arranged outside the drain pipe 10 is connected with the communicating pipe 40, the drain pipe 10 is communicated with the telescopic connecting rod 17 through the communicating pipe 40, the telescopic connecting rod 17 is detachably connected with the spray gun head 18, the spray gun head 18 is replaceable into the cleaning brush 19, the storage battery 5 is installed in the electric power chamber 4, the storage battery 5 is connected in a clamping groove mode, the partition board 41 is arranged in the electric power chamber 4 and separated from the first water tank 1, and the control switch 15 and the charging port 16 are arranged outside the electric power chamber 4 and are communicated with a circuit of the storage battery 5.

The specific implementation process is as follows:

adding water into the water injection hole 9, water enters the first water tank 1, the water enters the second water tank 2 again through the communication hole 22, the control switch 15 is turned on, the air pump 7 is turned on to pump air in the second cavity 29 through the first pipeline 13, negative pressure is formed in the second cavity 29 after the air in the second cavity 29 is pumped out by the air pump 7, the plunger 33 slides downwards along the screw 31 to drive the spring 27 to stretch, the pressure in the first cavity 28 is reduced, liquid in the second water tank 2 enters the first cavity 28 through the water inlet 43, the pressure in the second water tank 2 reaches a rated value, the pressure valve 36 in the storage chamber 8 is opened, a cleaning agent enters the second water tank 2, when the plunger 33 slides to the position of the second sensor 35, the plunger 33 slides to the lower limit position in the pressure cavity 3, the air inlet pipe 6 is communicated with the first air hole 25, the air outside the car washer enters the first air hole 25 through the air inlet pipe 6, the air entering the second cavity 29 through the second air hole 26, the air pump 7 continuously pumps the air entering the second cavity 29, the solid particles outside the car meter is discharged through the second pipeline 14 into the water outlet 10. The air pump 7 is closed, the air introduced by the air inlet valve 37 enters the second cavity 29 through the air pump 7, the second cavity 29 is restored to the normal pressure state, the spring 27 is contracted, the plunger 33 reversely slides along the screw 31, the plunger 33 drives the screw 31 to rotate in the sliding process, and the blades 32 rotate under the drive of the screw 31 to stir the solution in the second water tank 2.

The booster water pump 30 is started, the liquid in the second water tank 2 is discharged out of the tank body through the drain pipe 10, and the spray gun head 17 sprays the pressurized solution, so that the cleaning capability of the vehicle washer on the solid stains on the vehicle surface is enhanced. When the liquid in the second water tank 2 is discharged, the liquid water level line in the second water tank 2 is lowered, the communication hole 22 is opened when the buoyancy ball 21 is at the lower limit position, the water in the first water tank 1 enters the second water tank 2, and the water injection hole 9 at the top of the first water tank 1 can be connected with a water supply pipe for continuous water supply or independent water supply. The drain pipe 10 discharges the aqueous solution, the second one-way valve 39 can block the aqueous solution in the drain pipe 10 from entering the second pipeline 14, and simultaneously, the heater 42 is turned on to heat the aqueous solution flowing through the drain pipe 10, the heating temperature of the heater 42 can be maintained in the range of 45-55 ℃ by controlling the water pressure, the activity of the detergent enzyme is improved, and the washing effect of the mixed solution is enhanced.

When the vehicle is cleaned, the booster water pump 30 is turned off, the water drain pipe 10 stops discharging the aqueous solution, the air pump 7 is turned on in a fan mode to convey air to the second pipeline 14 to form air flow into the water drain pipe 10, meanwhile, the heater 42 is turned on, the water drain pipe 10 discharges hot air, and residual water stains on the surface of the vehicle are air-dried. The drain pipe 10 is externally connected with the telescopic connecting rod 17, the telescopic connecting rod 17 is in threaded connection with the spray gun head 18, clean water, washing solution and hot air can be sprayed by the connection of the spray gun head 18 and the telescopic connecting rod 17, the spray gun head 18 can be replaced by the cleaning brush 19, the problem of insufficient arm length during cleaning can be solved by the telescopic connecting rod 17 externally connected with the communicating pipe 40, and the cleaning area is enlarged. The storage battery 5 in the car washer can be detached from the clamping groove in a full-power state to be used as a vehicle-mounted mobile power supply, and the hand push rod 11 and the universal wheel 12 are convenient to move and carry.

The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a multi-functional portable carwash ware, includes first water tank (1), second water tank (2), pressure chamber (3), electric power room (4), air pump (7), agent storage room (8) and spray gun head (18), and second water tank (2) top and bottom are equipped with air inlet (24) and drain pipe (10) respectively, and communication hole (22) intercommunication, its characterized in that are passed through to first water tank (1) and second water tank (2): the utility model discloses a water tank, including pressure chamber (28) and spring (27), pressure chamber (27) are connected with the water tank, pressure chamber (3) are equipped with buoyancy switch (20) that are equipped with through buoyancy control intercommunicating pore (22) exit, be provided with screw rod (31) in pressure chamber (3), screw rod (31) are along vertical setting, screw rod (31) upper end is fixed with blade (32), screw rod (31) lower extreme and pressure chamber (3) bottom rotation are connected, screw rod (31) external screw thread connection has plunger (33) that can only follow vertical direction and slide, pressure chamber (3) top opening, plunger (33) separate into first cavity (28) and second cavity (29) with pressure chamber (3) inner space, be equipped with first inductor (34) and second inductor (35) in first cavity (28) and the second cavity (29) respectively, plunger (33) slide to first inductor (34) position, air inlet (24) are closed, plunger (33) slide to second inductor (35) position, air inlet (24) are opened, are provided with intake pipe (6) in plunger (33), pressure chamber (3) are passed through pressure chamber (28) and are equipped with first cavity (27) and the spring (27) are connected with the outside one end in spring (27) and the top chamber (27) are connected with the spring (27), the utility model provides a water storage device, including second cavity (29) and second water tank (2), screw rod (31) lower extreme is equipped with first air vent (25) and second air vent (26) of mutual intercommunication in second cavity (29), and first air vent (25) correspond second air vent (26) top, and when plunger (33) slide to second inductor (35) position, plunger (33) slide to pressure chamber (3) lower limit, the interface and the first air vent (25) of intake pipe (6) communicate, the import and the second cavity (29) bottom intercommunication of air pump (7), the export of air pump (7) are connected second check valve (39) and admission valve (37), and second check valve (39) are connected with drain pipe (10), and second check valve (39) only allow the air current to flow from air pump (7) to drain pipe (10), and admission valve (37) only allow the air current to flow in from the box outside to air pump (7), and drain pipe (10) water inlet is provided with first check valve (38), is provided with booster pump (30) in drain pipe (10), reservoir (8) are connected with second water tank (2) through pressure valve (36).

2. A multi-functional portable car washer according to claim 1 and wherein: the pressure valve (36) is opened when the pressure difference between the second water tank (2) and the storage agent chamber (8) is more than or equal to 0.01Mpa, and is closed when the pressure difference is less than 0.01Mpa, and the pressure valve (36) is opened unidirectionally so as to introduce the cleaning agent into the second water tank (2).

3. A multi-functional portable car washer according to claim 1 and wherein: a heater (42) is arranged in the drain pipe (10), and the heating temperature of the heater (42) is 0-60 ℃.

4. A multi-functional portable car washer according to claim 1 and wherein: the electric power room (4) is internally provided with a storage battery (5), the electric power room (4) is provided with a partition board (41) and is separated from the first water tank (1), a control switch (15) and a charging port (16) are arranged outside the electric power room (4), the charging port (16) is connected with the storage battery (5), and the storage battery (5) is detachably connected with the electric power room (4).

5. A multi-functional portable car washer according to claim 1 and wherein: the novel spray gun is characterized in that a communicating pipe (40) is connected to one end of the drain pipe (10) arranged outside the second water tank (2), the communicating pipe (40) is connected with a telescopic connecting rod (17) in a threaded mode, the drain pipe (10) is detachably connected with the communicating pipe (40), the communicating pipe (40) is detachably connected with the telescopic connecting rod (17) and the telescopic connecting rod (17) is detachably connected with a spray gun head (18), and the spray gun head (18) is replaceable with a cleaning brush (19).