Liquid storage mechanism of car washer

Abstract

The utility model relates to the technical field of car washers, in particular to a liquid storage mechanism of a car washer. Comprising a car washing machine body and a track, liquid storage mechanisms are symmetrically arranged in the car washing machine body, each liquid storage mechanism comprises a water tank and a water pump, a downwards-sunken groove is formed in the bottom of each water tank, a water inlet pipe is installed at the water inlet end of each water pump, and a water suction head is arranged at one end of the bottom of each water inlet pipe and arranged in the corresponding groove; a first switch valve is mounted on the first drainage pipe, a second drainage pipe is arranged at the bottom of the groove, a second switch valve is mounted on the second drainage pipe, and a communicating pipe is further arranged between the first drainage pipe and the second drainage pipe, so that acting force between the car washing machine body and the track is always in the longitudinal direction, and abrasion between the car washing machine body and the track is reduced; meanwhile, when water in the water tank is cleaned, it can be guaranteed that water is discharged thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing machines, in particular to a liquid storage mechanism for a car washing machine. Background Art

[0002] Automatic car washers are divided into: non-contact automatic car washers and brush-type fully automatic car washers. Non-contact car washers are a type of car wash that relies on high-pressure water jets to complete the entire car wash process. During the car wash process, a variety of car wash liquids are used to cooperate with the entire car wash process. Non-contact car washers use the car wash body to move on the track to wash the vehicle parked between the tracks.

[0003] In the prior art, there is a car washing machine with a publication number of CN217099918U, which includes a gantry and a guide rail, and the gantry is placed on the guide rail. It also includes a car washing cantilever and a main car washing frame, which is installed on the top of the gantry, and the car washing cantilever is installed in the left and right directions of the main car washing frame to form a structure in which the vehicle to be washed is located between the left and right car washing cantilevers. It includes a medicine tank and a clean water tank, which are connected to the main car washing frame through a pipeline via an electromagnetic valve, and an ultrasonic generator is installed in the medicine tank. It also includes a fan, which is connected to the main car washing frame through a pipeline via an electromagnetic valve. The vehicle to be washed is located at the bottom of the main car washing frame, between the left and right car washing cantilevers, so that the car washing machine can wash the vehicle in all directions. An ultrasonic generator is installed in the medicine tank, so that the medicine and water are mixed more fully, which is more conducive to dissolving stains on the surface of the car and cleaning more cleanly. The setting of the fan can quickly dry the moisture on the surface of the car. A plurality of car washing steps share a set of car washing structures after switching of the solenoid valve, which not only saves the space of the car washing machine, but also saves the cost of the car washing machine.

[0004] A large amount of clean water needs to be stored in the clean water tank. The clean water tank of the above-mentioned equipment is located on one side of the gantry. Due to the gravity of the clean water tank and the consumption of the clean water in the clean water tank, the pressure of the gantry on the track shifts, and the connection between the gantry and the guide rail is severely worn. At the same time, when the water in the water tank needs to be cleaned, the water in the water tank is difficult to drain. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above problems in the prior art, the utility model provides a liquid storage mechanism for a car washing machine, which ensures that the force between the car washing machine body and the track is always in the longitudinal direction, reduces the wear between the car washing machine body and the track, and can ensure clean discharge when cleaning the water in the water tank.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A liquid storage mechanism for a car washer comprises a car washer body and a track, wherein the car washer body is symmetrically provided with a liquid storage mechanism, wherein the liquid storage mechanism comprises a water tank and a water pump, wherein a groove concave downward is provided at the bottom of the water tank, wherein a water inlet pipe is installed at the water inlet end of the water pump, wherein a water suction head is provided at one end of the bottom of the water inlet pipe, wherein the water suction head is provided in the groove, wherein a first drain pipe is installed at the water outlet end of the water pump, wherein a first switch valve is installed on the first drain pipe, wherein a second drain pipe is provided at the bottom of the groove, wherein a second switch valve is provided on the second drain pipe, wherein a connecting pipe is further provided between the first drain pipe and the second drain pipe, wherein one end of the connecting pipe is connected to an end of the first drain pipe close to the water pump, and the other end is connected to an end of the second drain pipe close to the groove. The force between the car washer body and the track is always in the longitudinal direction, thereby reducing the wear between the car washer body and the track, and at the same time, when cleaning the water in the water tank, the water can be discharged cleanly.

[0010] Preferably, the car washing machine body comprises a cross beam and a support arm, two support arms are provided, and the liquid storage mechanisms are both provided in the support arms.

[0011] Preferably, a water supply pipe is also provided on the water tank.

[0012] (III) Beneficial effects

[0013] The utility model provides a liquid storage mechanism for a car washing machine, which has the following beneficial effects:

[0014] (1) The liquid storage mechanism symmetrically arranged on the two supporting arms of the car washing machine body can ensure that the pressure of the car washing machine body on the track is always in the longitudinal direction during the consumption of water in the water tank, and the force direction will not be tilted due to high pressure on one side, thereby accelerating the wear between the car washing machine body and the track.

[0015] (2) In winter, the water in the water tank can be completely discharged, and the discharge speed can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the structural diagram of the utility model;

[0017] Figure 2 This is the structural diagram of the practical liquid storage mechanism;

[0018] Figure 3 This is a cross-sectional view of the practical water tank.

[0019] In the figure: 1. car washing machine body; 2. track; 3. liquid storage mechanism; 301. water tank; 302. water pump; 4. groove; 5. water inlet pipe; 6. water suction head; 7. first drainage pipe; 8. first switch valve; 9. second drainage pipe; 10. second switch valve; 11. connecting pipe; 101. crossbeam; 102. support arm; 12. water supply pipe. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] like Figure 1-3 As shown, the liquid storage mechanism of the car washing machine of this embodiment includes a car washing machine body 1 and a track 2. The car washing machine body 1 is symmetrically provided with a liquid storage mechanism 3, which includes a water tank 301 and a water pump 302. A downwardly concave groove 4 is provided at the bottom of the water tank 301. A water inlet pipe 5 is installed at the water inlet end of the water pump 302. A water suction head 6 is provided at one end of the bottom of the water inlet pipe 5. The water suction head 6 is provided in the groove 4. The water suction head 6 in the groove 4 can ensure that the water inside the water tank 301 is cleanly extracted by the water pump 302. A first drain pipe 7 is installed at the water outlet end of the water pump 302. A first switch valve 8 is installed on the first drain pipe 7. A second drain pipe 9 is provided at the bottom of the groove 4. The second drain pipe 9 is used to drain water when the water tank 301 is emptied. A second switch valve 10 is installed on the second drain pipe 9, and a connecting pipe 11 is also arranged between the first drain pipe 7 and the second drain pipe 9. One end of the connecting pipe 11 is connected to an end of the first drain pipe 7 close to the water pump 302, and the other end is connected to an end of the second drain pipe 9 close to the groove 4.

[0022] Furthermore, the car washing machine body 1 includes a crossbeam 101 and a support arm 102 , two support arms 102 are provided, and the liquid storage mechanisms 3 are all provided in the support arms 102 .

[0023] Furthermore, a water supply pipe 12 is also provided on the water tank 301. Water can be injected into the water tank 301 through the water supply pipe 12.

[0024] Working principle: During normal car washing, the first switch valve 8 is in an open state, the second switch valve 10 is in a closed state, the water inlet end of the water pump 302 extracts water from the water tank 301 through the water inlet pipe 5 and the water suction head 6, and supplies water to the car washing nozzle through the first drainage pipe 7. The water suction head 6 is arranged in the groove 4, which can ensure that the water in the water tank 301 is fully used. In winter, to prevent the water in the water tank 301 from freezing, when the water tank 301 needs to be emptied, the second switch valve 10 on the second drainage pipe 9 is opened, and the second drainage pipe 9 is drained. In order to increase the drainage speed, the water pump 302 can be opened and the first switch valve 8 is closed. The water pump 302 extracts water from the water tank 301 through the water inlet pipe 5 and the water suction head 6 and discharges it through the connecting pipe 11 and the second drainage pipe 9. During the drainage process, the outside air is supplemented into the water tank 301 from the water supply pipe 12 to avoid the generation of negative pressure in the water tank 301 and affect the drainage.

Claims

1. A liquid storage mechanism for a car washing machine, comprising a car washing machine body (1) and a track (2), characterized in that: A liquid storage mechanism (3) is symmetrically arranged in the car washing machine body (1), and the liquid storage mechanism (3) comprises a water tank (301) and a water pump (302). A downwardly recessed groove (4) is arranged at the bottom of the water tank (301). A water inlet pipe (5) is installed at the water inlet end of the water pump (302). A water suction head (6) is arranged at one end of the bottom of the water inlet pipe (5). The water suction head (6) is arranged in the groove (4). A first drainage pipe (7) is installed at the water outlet end of the water pump (302). ), a first switch valve (8) is installed on the first drain pipe (7), a second drain pipe (9) is arranged at the bottom of the groove (4), a second switch valve (10) is installed on the second drain pipe (9), and a connecting pipe (11) is also arranged between the first drain pipe (7) and the second drain pipe (9), one end of the connecting pipe (11) is connected to an end of the first drain pipe (7) close to the water pump (302), and the other end is connected to an end of the second drain pipe (9) close to the groove (4).

2. A liquid storage mechanism for a car washing machine according to claim 1, characterized in that: The car washing machine body (1) comprises a crossbeam (101) and a support arm (102), two support arms (102) are provided, and the liquid storage mechanisms (3) are all provided in the support arms (102).

3. A liquid storage mechanism for a car washing machine according to claim 1, characterized in that: The water tank (301) is also provided with a water supply pipe (12).

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