High-precision blending and temperature control device for car washing liquid

Abstract

The utility model discloses a car washing liquid high-precision blending temperature control device which comprises a box body, a first partition plate and a second partition plate, the first partition plate is fixedly arranged on the left side in the box body, the second partition plate is fixedly arranged at the upper end of the right side in the box body, and the left side of the second partition plate is fixedly connected with the right side of the first partition plate. A conveying assembly is arranged on the top of the box. Through the design of a temperature control function, cleaning liquid in the box body can be heated, so that the situation that the cleaning liquid cannot be normally used due to freezing is avoided, in addition, through the design of monitoring the flow of the cleaning liquid, the matching state after the cleaning liquid and clear water are mutually fused can be controlled within the range required by a user, and the use safety of the user is ensured. And the use effect of the device is improved. And through the design of a stirring function, the clean water and the cleaning liquid can be fully stirred after being mixed, so that the mixing effect after the clean water and the cleaning liquid are matched is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing liquid appliances, in particular to a high-precision mixing and temperature control device for car washing liquid. Background Art

[0002] With the development of society, there are more and more cars, which brings convenience to everyone's travel. However, cars need to be cleaned from time to time during use. Self-service car washing machines bring convenience to car cleaning, are simple to operate, beautiful and generous, and cause little damage to the car paint. At present, the mixed liquid used in car washing is a mixture of stock liquid and clean water in a certain proportion (commonly known as "foam"), where the stock liquid is a special cleaning agent for car washing. Traditional car washing machines will be equipped with a cylinder specifically for storing the mixed liquid, which is directly drawn and sprayed from the cylinder when in use. In order to supply enough mixed liquid, the cylinder for storing the mixed liquid is often designed to be large, taking up a lot of space and requiring frequent maintenance. On the other hand, the mixed liquid stored in the cylinder has been mixed. If you want to change the mixing ratio, you need to use up the existing mixed liquid before you can adjust the mixing ratio.

[0003] The patent name is "A car wash liquid dispenser" with the publication number "CN213727363U". The public document solves the above problems, but the device in the public document is not designed with a temperature control function. When the device in the public document is used in a severely cold area, the cleaning liquid will freeze due to the influence of the cold temperature. At this time, the device in the public document cannot spray the frozen cleaning liquid, thereby affecting the normal use of the car wash liquid. In addition, the device in the public document cannot control the flow rate of the cleaning liquid within the required range, thereby reducing the mixing effect of the car wash liquid. Based on this, the utility model designs a high-precision car wash liquid mixing and temperature control device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision temperature control device for dispensing car washing liquid to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision temperature control device for dispensing car washing liquid, comprising a box body, a first partition and a second partition, the first partition being fixedly arranged on the left side of the interior of the box body, the second partition being fixedly arranged on the upper end of the right side of the interior of the box body, and the left side of the second partition being fixedly connected to the right side of the first partition, a temperature control component is arranged on the outer wall of the box body, a conveying component is arranged on the top of the box body, the temperature control component comprises a controller fixedly arranged on the right side of the outer wall of the box body, and a temperature sensor is fixedly arranged on the lower end of the right side of the outer wall of the box body, a heating pipe is fixedly arranged on the bottom end of the interior of the box body, the conveying component comprises a servo motor fixedly arranged at the middle end of the top of the box body, a screw connected at the bottom of the servo motor rotates and passes through the box body, and a slide plate with a threaded sleeve on the outside of the screw is slidably connected to the box body, a suction pump is fixedly arranged on the left side of the top of the box body, and a connecting pipe is fixedly arranged on the right side of the suction pump.

[0006] Furthermore, a mounting pipe is fixedly passed through the left side of the bottom of the second partition, and a one-way valve is fixedly provided at the upper end of the mounting pipe.

[0007] Furthermore, the installation pipe slides through the slide plate, and the flow sensor arranged at the lower end of the one-way valve is fixedly connected to the installation pipe.

[0008] Furthermore, a liquid inlet pipe is fixedly passed through the upper left end of the box body, a solenoid valve is fixedly arranged inside the liquid inlet pipe, a liquid discharge pipe is fixedly passed through the lower left end of the box body, and the right end of the connecting pipe is fixedly passed through the top of the box body.

[0009] Furthermore, the mounting hole integrally provided at the lower end of the first partition is designed as a through hole, and a waterproof and breathable membrane is fixedly provided inside the mounting hole.

[0010] Furthermore, barrier nets are arranged on the left and right sides of the waterproof breathable membrane, the barrier nets are fixedly connected to the first partition plate, and the inner side of the barrier nets is designed to be in close contact with the outer side of the waterproof breathable membrane.

[0011] Furthermore, a placement tube is fixedly passed through the right side of the top of the box body, and the placement tube passes through the second partition plate and the slide plate in sequence.

[0012] Furthermore, a valve is rotatably penetrated at the upper right end of the outer wall of the placement tube, and a stop valve is fixedly provided at the lower end of the interior of the placement tube.

[0013] Furthermore, an observation plate made of a transparent material is fixedly provided at the lower right end of the interior of the box body, and a driving motor with a waterproof function is fixedly provided at the lower left end of the interior of the box body.

[0014] Furthermore, a rotating shaft is fixedly arranged on the top of the driving motor, and a plurality of stirring rods are fixedly arranged on the outer wall of the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can heat the cleaning liquid inside the box through the design of temperature control function, so as to avoid the cleaning liquid from being unable to be used normally due to freezing. In addition, through the design of cleaning liquid flow monitoring, it is ensured that the ratio of the cleaning liquid and clean water after being mixed can be controlled within the range required by the user, thereby improving the use effect of the device.

[0017] 2. The utility model can fully stir the state of the clean water and the cleaning liquid after mixing through the design of the stirring function, thereby improving the mixing effect of the clean water and the cleaning liquid after matching. In addition, the device can not only heat the cleaning liquid, but also heat the mixture of the clean water and the cleaning liquid, further improving the mixing effect of the clean water and the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a three-dimensional diagram of a high-precision temperature control device for car washing liquid according to the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the internal structure of a high-precision temperature control device for car washing liquid according to the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the box body and the heating tube;

[0022] Figure 4 It is an exploded stereogram of the first partition and the retaining net;

[0023] Figure 5 It is a three-dimensional diagram of the driving motor, the rotating shaft and the stirring rod.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-box, 2-first partition, 3-second partition, 4-temperature control component, 5-conveying component, 401-controller, 402-temperature sensor, 403-heating tube, 501-servo motor, 502-screw, 503-slide plate, 504-suction pump, 505-connecting pipe, 6-installation pipe, 7-check valve, 8-flow sensor, 9-liquid inlet pipe, 10-solenoid valve, 11-liquid discharge pipe, 12-installation hole, 13-waterproof breathable membrane, 14-blocking net, 15-placing tube, 16-valve, 17-stop valve, 18-observation plate, 19-drive motor, 20-rotating shaft, 21-stirring rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 3 As shown, the device includes a box body 1, a first partition 2 and a second partition 3. The first partition 2 is fixedly arranged on the left side of the inside of the box body 1, the second partition 3 is fixedly arranged on the upper end of the right side of the inside of the box body 1, and the left side of the second partition 3 is fixedly connected to the right side of the first partition 2. A temperature control component 4 is arranged on the outer wall of the box body 1, and a conveying component 5 is arranged on the top of the box body 1. The temperature control component 4 includes a controller 401 fixedly arranged on the right side of the outer wall of the box body 1, and a temperature sensor 402 is fixedly arranged on the lower end of the right side of the outer wall of the box body 1, and a heating pipe 403 is fixedly arranged on the bottom end of the box body 1. The conveying component 5 includes a servo motor 501 fixedly arranged on the middle end of the top of the box body 1, a screw 502 connected to the bottom of the servo motor 501 rotates and passes through the box body 1, and a slide plate 503 with a threaded sleeve on the outside of the screw 502 is slidably connected to the box body 1, a suction pump 504 is fixedly arranged on the left side of the top of the box body 1, and a connecting pipe 505 is fixedly arranged on the right side of the suction pump 504.

[0029] A mounting tube 6 is fixedly passed through the left side of the bottom of the second partition 3, a one-way valve 7 is fixedly provided at the upper end of the mounting tube 6, the mounting tube 6 slides through the slide plate 503, a flow sensor 8 arranged at the lower end of the one-way valve 7 is fixedly connected to the mounting tube 6, a liquid inlet pipe 9 is fixedly passed through the upper left end of the box body 1, a solenoid valve 10 is fixedly provided inside the liquid inlet pipe 9, a liquid discharge pipe 11 is fixedly passed through the lower left end of the box body 1, and the right end of the connecting pipe 505 is fixedly passed through the top of the box body 1. First, the liquid inlet pipe 9 is connected to the pipeline of the external water cleaning equipment, and the liquid discharge pipe 11 is connected to the external water gun. When the external temperature is lower than the value set by the temperature sensor 402, the heating pipe 403 is turned on, and the heating pipe 403 heats the cleaning liquid at the lower right end of the inside of the box body 1 to prevent the cleaning liquid from freezing. When using it, the user first inputs the required capacity value of the cleaning liquid into the controller 401, and then turns on the forward rotation of the servo motor 501. The servo motor 501 controls the rotation of the screw rod 502. Through the threaded transmission of the screw rod 502 and the slide plate 503, the slide plate 503 pushes the cleaning liquid at the lower right end of the inside of the box body 1 to be discharged from the installation pipe 6 into the upper right end of the inside of the box body 1. The one-way valve 7 can prevent the cleaning liquid at the upper right end of the inside of the box body 1 from flowing back to the lower right end of the inside of the box body 1. When the flow rate of the cleaning liquid reaches the value detected by the flow sensor 8, the servo motor 501 stops running, and the user uses the suction pump 504 to discharge the prepared cleaning liquid at the upper right end of the inside of the box body 1 from the connecting pipe 505 through the suction pump 504 into the left side of the inside of the box body 1. The user uses the controller 401 to open the solenoid valve 10, so that clean water is discharged from the liquid inlet pipe 9 into the inside of the box body 1, and then the clean water is mixed with the cleaning liquid. The user then uses a water gun to discharge the mixed liquid from the discharge pipe 11 through the water gun to the outside.

[0030] Example 2

[0031] like Figure 2 , Figure 4 , Figure 5 As shown, the mounting hole 12 integrally provided at the lower end of the first partition 2 is a through hole design, a waterproof and breathable membrane 13 is fixedly provided inside the mounting hole 12, and a retaining net 14 is provided on the left and right sides of the waterproof and breathable membrane 13, the retaining net 14 is fixedly connected to the first partition 2, and the inner side of the retaining net 14 is in a tightly fitting design with the outer side of the waterproof and breathable membrane 13, a placement tube 15 is fixedly penetrated on the right side of the top of the box body 1, the placement tube 15 sequentially penetrates the second partition 3 and the slide plate 503, a valve 16 is rotatably penetrated at the upper end of the right side of the outer wall of the placement tube 15, a stop valve 17 is fixedly provided at the lower end of the placement tube 15, an observation plate 18 of transparent material is fixedly provided at the lower end of the right side of the interior of the box body 1, a driving motor 19 with a waterproof function is fixedly provided at the lower left end of the interior of the box body 1, a rotating shaft 20 is fixedly provided on the top of the driving motor 19, and a number of stirring rods 21 are fixedly provided on the outer wall of the rotating shaft 20.

[0032] According to the operation method in Example 1, when clean water and the cleaning liquid are mixed, the hot air heated by the heating tube 403 at the lower end of the right side of the interior of the box body 1 will pass through the waterproof and breathable membrane 13 and be discharged into the left side of the interior of the box body 1 through the mounting hole 12, thereby allowing the hot air to heat the mixed liquid. At the same time, the user can turn on the drive motor 19, and the drive motor 19 controls the rotating shaft 20 to drive the stirring rod 21 to rotate, so that the stirring rod 21 can fully stir the mixed liquid. In addition, the retaining net 14 ensures the stability of the connection between the waterproof and breathable membrane 13 and the mounting hole 12. When the user can see the slide plate 503 through the observation plate 18, it means that the cleaning liquid is about to be used up. The user first opens the valve 16, and then injects new cleaning liquid into the interior of the box body 1 through the placement tube 15, and then closes the valve 16. The stop valve 17 can prevent the cleaning liquid inside the box body 1 from being discharged to the outside through the placement tube 15.

Claims

1. A high-precision temperature control device for dispensing car wash liquid, comprising a box (1), a first baffle (2) and a second baffle (3), characterized in that: The first partition (2) is fixedly arranged on the left side of the interior of the box (1), the second partition (3) is fixedly arranged on the upper end of the right side of the interior of the box (1), and the left side of the second partition (3) is fixedly connected to the right side of the first partition (2), the outer wall of the box (1) is provided with a temperature control component (4), the top of the box (1) is provided with a conveying component (5), the temperature control component (4) comprises a controller (401) fixedly arranged on the right side of the outer wall of the box (1), and a temperature sensor (402) is fixedly arranged on the lower end of the right side of the outer wall of the box (1), A heating tube (403) is fixedly arranged at the bottom end of the box body (1), and the conveying assembly (5) comprises a servo motor (501) fixedly arranged at the middle end of the top of the box body (1). A screw rod (502) connected at the bottom of the servo motor (501) rotates and penetrates the box body (1), and a slide plate (503) threadedly sleeved on the outside of the screw rod (502) is slidably connected to the box body (1). A suction pump (504) is fixedly arranged on the left side of the top of the box body (1), and a connecting pipe (505) is fixedly arranged on the right side of the suction pump (504).

2. According to claim 1, a high-precision temperature control device for dispensing car washing liquid, characterized in that: A mounting pipe (6) is fixedly passed through the left side of the bottom of the second partition plate (3), and a one-way valve (7) is fixedly arranged at the upper end of the mounting pipe (6).

3. According to claim 2, a high-precision temperature control device for dispensing car washing liquid, characterized in that: The installation tube (6) slides through the slide plate (503), and the flow sensor (8) arranged at the lower end of the one-way valve (7) is fixedly connected to the installation tube (6).

4. According to claim 1, a high-precision temperature control device for dispensing car washing liquid, characterized in that: A liquid inlet pipe (9) is fixedly passed through the upper left end of the box body (1), and a solenoid valve (10) is fixedly arranged inside the liquid inlet pipe (9). A liquid discharge pipe (11) is fixedly passed through the lower left end of the box body (1), and the right end of the connecting pipe (505) is fixedly passed through the top of the box body (1).

5. According to claim 1, a high-precision temperature control device for dispensing car washing liquid, characterized in that: The mounting hole (12) integrally arranged at the lower end of the first partition plate (2) is designed as a through hole, and a waterproof and breathable membrane (13) is fixedly arranged inside the mounting hole (12).

6. A high-precision temperature control device for dispensing car wash liquid according to claim 5, characterized in that: The waterproof breathable membrane (13) is provided with a retaining net (14) on both sides thereof. The retaining net (14) is fixedly connected to the first partition plate (2), and the inner side of the retaining net (14) is designed to be in close contact with the outer side of the waterproof breathable membrane (13).

7. A high-precision temperature control device for dispensing car wash liquid according to claim 1, characterized in that: A placement tube (15) is fixedly passed through the right side of the top of the box body (1), and the placement tube (15) passes through the second partition plate (3) and the slide plate (503) in sequence.

8. A high-precision temperature control device for dispensing car wash liquid according to claim 7, characterized in that: A valve (16) is rotatably inserted into the upper right end of the outer wall of the placement tube (15), and a stop valve (17) is fixedly arranged at the lower end of the interior of the placement tube (15).

9. A high-precision temperature control device for dispensing car wash liquid according to claim 1, characterized in that: An observation plate (18) made of a transparent material is fixedly provided at the lower right end of the box body (1), and a driving motor (19) with a waterproof function is fixedly provided at the lower left end of the box body (1).

10. A high-precision temperature control device for dispensing car wash liquid according to claim 9, characterized in that: A rotating shaft (20) is fixedly arranged on the top of the driving motor (19), and a plurality of stirring rods (21) are fixedly arranged on the outer wall of the rotating shaft (20).

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