CN219013717U

CN219013717U - Water way anti-freezing module of internet intelligent self-service car washer

Info

Publication number: CN219013717U
Application number: CN202320167789.4U
Authority: CN
Inventors: 艾宗文; 鄢荣华; 朱斌; 邓明远
Original assignee: Guangdong Chehaiyang Environmental Protection Technology Co ltd
Current assignee: Guangdong Chehaiyang Environmental Protection Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-12
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses an internet intelligent self-service car washer waterway antifreezing module which is arranged in a self-service car washer body and comprises a water inlet assembly, a hand washing assembly and a clear water assembly which are sequentially connected; the water inlet assembly consists of a filter, a water inlet electromagnetic valve, a water inlet one-way valve, a water inlet tee joint and a waterway frost valve which are sequentially connected through a water inlet pipe; the hand washing assembly consists of a hand washing tee joint, a first hand washing pipe and a second hand washing pipe, and a hand washing electromagnetic valve is fixedly arranged on the second hand washing pipe; the water inlet assembly is connected with the hand washing assembly through a water inlet tee joint; the clear water component consists of a clear water electromagnetic valve, a clear water one-way valve, a waterway three-dimensional four-way joint and a pump head anti-freezing valve, a pressure release valve and a pagoda joint which are sequentially connected through clear water pipes, and the hand washing component is connected with the clear water component through a hand washing three-way joint. The intelligent self-service car washer can effectively improve the active and passive anti-freezing capacity of the waterway module and ensure the winter running performance of the intelligent self-service car washer.

Description

Water way anti-freezing module of internet intelligent self-service car washer

Technical Field

The utility model belongs to the field of self-service car washing equipment, and particularly relates to an internet intelligent self-service car washer waterway anti-freezing module.

Background

In recent years, as the number of automobiles is continuously increased, the automobile washing demand is also increased, the automobile washing industry is rapidly developed, the self-service automobile washing machine is mature in technology, and the use is more common. The self-service car washer belongs to the car washing equipment installed outdoors, and when the ambient temperature falls to zero degree or below zero, the water in the pipeline freezes the inflation very easily, but because the reason of present self-service car washer self structure, the water in the waterway pipeline generally can't empty after the use, leads to the waterway pipeline to rise and split when low temperature or external environment temperature are less than zero degree winter, finally leads to self-service car washer unable to carry out normal car washing service.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the waterway anti-freezing module of the intelligent self-help car washer for the Internet, which effectively improves the active and passive anti-freezing capacity of the waterway module and ensures the winter running performance of the intelligent self-help car washer for the Internet by utilizing the cooperation of the PPR anti-freezing pipe, the water inlet electromagnetic valve, the hand washing electromagnetic valve, the clear water electromagnetic valve, the waterway anti-freezing valve, the pump head anti-freezing valve bullet and the pressure relief valve.

In order to achieve the above purpose, the waterway antifreeze module of the internet intelligent self-service car washer of one embodiment of the utility model is arranged in the self-service car washer body and comprises a water inlet component, a hand washing component and a clean water component which are sequentially connected;

the water inlet assembly consists of a water source connected with one end, a filter, a water inlet electromagnetic valve, a water inlet one-way valve, a water inlet pipe at the first end of a water inlet tee joint and a waterway anti-freezing valve connected with the second end of the water inlet tee joint, wherein the other end is sequentially connected with the filter, the water inlet electromagnetic valve, the water inlet one-way valve and the water inlet pipe at the first end of the water inlet tee joint from the near water source end;

the hand washing assembly consists of a first hand washing pipe with one end connected with the third end of the water inlet tee joint, the other end connected with the first end of the hand washing tee joint and a second hand washing pipe connected with the second end of the hand washing tee joint, and a hand washing electromagnetic valve is fixedly arranged on the second hand washing pipe;

the clear water component consists of a clear water solenoid valve, a clear water one-way valve, a clear water pipe of a first end of a three-dimensional four-way waterway, a pump head frost valve connected with a second end of the three-dimensional four-way waterway, a pressure release valve connected with the third end of the three-dimensional four-way waterway and a pagoda joint connected with the fourth end of the three-dimensional four-way waterway, wherein one end of the clear water component is connected with the third end of the three-way hand-washing tee, and the other end of the clear water component is sequentially connected with the clear water solenoid valve, the clear water one-way valve and the first end of the three-dimensional four-way waterway from the near the three-way hand-washing tee;

the water inlet pipe, the first hand washing pipe, the second hand washing pipe and the water cleaning pipe are PPR antifreezing pipes.

Further, the butterfly ball valve is further fixedly arranged on the water inlet pipe, and is arranged between the water source and the filter and used for overhauling water interruption.

Further, a flowmeter is fixedly arranged on the first hand washing pipe.

Further, the waterway anti-freezing module is arranged at the bottom layer inside the self-service car washer body.

Further, a water outlet on the second hand washing pipeline is connected with a braided hose for water.

Further, the water outlet on the second hand washing pipeline is arranged on the outer side wall of the self-service car washer body.

Further, an air inlet is further arranged between the second end of the water inlet tee joint and the waterway frost valve, and the air inlet is communicated with an air source.

Further, the waterway anti-freezing valve, the pump head anti-freezing valve and the pressure release valve are respectively connected with a drain pipe extending out of the self-service car washer body.

The beneficial effects of the utility model are as follows:

1. the pipeline is made of PPR pipes, and the frost resistance is better than that of a common PVC pipe;

2. the anti-freezing valve is arranged on the pipeline, when the temperature is lower than 4 ℃ because the electric heating cannot be started or the automatic pressure relief and evacuation are carried out due to sudden power failure of equipment, the anti-freezing valve starts to be automatically and slowly opened, and when the temperature reaches 1 ℃, the valve is completely opened, residual water in the pipeline is slowly discharged, physical pressure relief is realized, and the water path parts are protected from being frozen and damaged due to freezing. When the temperature is higher than 4 ℃, the frost valve is automatically closed;

3. according to the utility model, a water tap is not arranged in the hand washing function of the hand washing component, a hand washing electromagnetic valve is used for communicating with a long-pass water outlet, and a mechanical water valve is not used for preventing freezing when the interior of the device is automatically emptied;

4. an air inlet is further arranged between the second end of the water inlet tee joint and the waterway frost valve, the air inlet is communicated with an air source, and the air source is used for air inlet to empty water stored in waterways of the water inlet assembly, the hand washing assembly and the clear water assembly.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a waterway antifreeze module of an Internet intelligent self-service car washer;

FIG. 2 is a perspective view of an Internet intelligent self-service car washer according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of an internal structure of an internet intelligent self-service car washer according to an embodiment of the present utility model;

fig. 4 is a schematic diagram illustrating connection of internal structures of an internet intelligent self-service car washer according to an embodiment of the present utility model.

In the figure:

the car washer body 1, the control main board 11, the foam barrel 12, the booster motor pump 13, the waterway antifreeze module 2, the water inlet assembly 21, the filter 211, the water inlet solenoid valve 212, the water inlet one-way valve 213, the water inlet tee joint 214, the water inlet pipe 215, the waterway antifreeze valve 216, the air inlet 218, the hand washing assembly 22, the hand washing tee joint 221, the first hand washing pipe 222, the second hand washing pipe 223, the hand washing solenoid valve 224, the flowmeter 225, the clear water assembly 23, the clear water solenoid valve 231, the clear water one-way valve 232, the waterway three-dimensional four-way joint 233, the clear water pipe 234, the pump head antifreeze valve 235, the pressure release valve 236, the pagoda joint 237, the first accommodating area 100, the second accommodating area 200 and the third accommodating area 300.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the following description will be made with reference to the accompanying drawings and examples.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, the utility model provides a waterway antifreezing module 2 of an internet intelligent self-service car washer, which is arranged inside a body 1 of the internet intelligent self-service car washer and comprises a water inlet assembly 21, a hand washing assembly 22 and a clear water assembly 23 which are sequentially connected.

The water inlet assembly 21 is composed of a water source connected with one end, a filter 211, a water inlet electromagnetic valve 212, a water inlet one-way valve 213, a water inlet pipe 215 at the first end of a water inlet tee 214 and a waterway frost valve 216 connected with the second end of the water inlet tee 214 from the near water source end. Further, a butterfly ball valve is further fixedly arranged on the water inlet pipe 215, and is arranged between the water source and the filter 211 and used for overhauling water interruption. The filter 211 filters impurities in the inlet water, the inlet water solenoid valve 212 is controlled to be opened and closed by a device program, the inlet water is disconnected during emptying, and the inlet water check valve 213 is used for avoiding the water hammer effect and enhancing the protection of the emptying function on the inlet water solenoid valve 212; further, an air inlet 218 is further arranged between the second end of the water inlet tee 214 and the waterway frost valve 216, and the air inlet 218 is communicated with an air source. The air inlet 218 is connected to an air source for controlling the program of the control main board 11 to blow air to drain the internal waterway in total when necessary, at this time, the car washer closes the water inlet electromagnetic valve 212, and opens the hand washing electromagnetic valve 224, and the air source is connected to air source to drain the hand washing pipeline. Then the hand washing solenoid valve 224 is closed, the high-pressure solenoid valve and the clean water solenoid valve 231 which are connected with the booster motor pump 13 are opened, the pump head and the high-pressure pipeline are emptied by air source air inlet, the car washer body 1 is discharged through the pipeline connected with the high-pressure solenoid valve, and the total emptying of the internal waterway is completed.

The waterway frost valve 216 is used for passive protection, automatically opens when power is off and the temperature is below 4 deg. and empties the waterway. Above 4 deg. the valve is automatically closed. When the temperature is lower than the required temperature, the frost valve is opened, the water is stored in the middle section of the emptying waterway by extending out of the drain pipe outside the self-service car washer body 1, and the pipeline and other parts are prevented from being damaged by freezing waterway water under the sudden power failure condition. Further, the water inlet assembly is arranged at the bottom layer inside the self-service car washer body 1, so that the water channel can be emptied conveniently. The water inlet electromagnetic valve 212 is normally open when working, and can automatically close and cut off water inlet outside the equipment when the working time is set; and when the starting time is set, automatically opening and switching on the water supply.

The temperature sensor is arranged in the frost valve, so that the water temperature can be accurately sensed, and the frost valve can be started and stopped without any power supply. As the ambient temperature decreases, the anti-freeze valve opens as the water temperature approaches the freezing point, and the low temperature water in the system is rapidly discharged. When the water temperature rises to the set value, the pressure anti-freezing valve is closed, and the water discharge is stopped. This process will be cycled as needed to keep the amount of water drained from the system to a minimum while preventing freezing.

The hand washing assembly 22 is composed of a first hand washing pipe 222 with one end connected with the third end of the water inlet tee 214 and the other end connected with the first end of the hand washing tee 221, and a second hand washing pipe 223 connected with the second end of the hand washing tee 221, and a hand washing electromagnetic valve 224 is fixedly arranged on the second hand washing pipe 223. The hand washing solenoid valve 224 controls the opening and closing of the hand washing assembly 22 pipeline, and the water outlet is connected with the hand washing water outlet through a braided hose. Tap water enters the hand washing assembly 22 through the water inlet assembly, the hand washing electromagnetic valve 224 controls the hand washing waterway to be opened, the water outlet is connected with the hand washing water outlet through a programming hose, and a user can perform hand washing or water taking operation at the hand washing waterway water outlet. Further, a flowmeter 225 is fixed on the first hand washing pipe 222. The hand washing function realizes flow billing through the flow meter 225 provided in the waterway. Further, the water outlet on the second hand washing pipe 223 is arranged on the outer side wall of the self-service car washer body 1.

The clean water component 23 is composed of a clean water electromagnetic valve 231, a clean water one-way valve 232, a clean water pipe 234 at the first end of the three-dimensional four-way valve 233, a pump head frost valve 235 connected with the second end of the three-dimensional four-way valve 233, a pressure release valve 236 connected with the third end of the three-dimensional four-way valve 233, and a pagoda joint 237 connected with the fourth end of the three-dimensional four-way valve 233, wherein one end of the clean water component is connected with the third end of the three-way valve 221, and the other end of the clean water component is sequentially connected with the clean water electromagnetic valve 231, the clean water one-way valve 232 and the first end of the three-dimensional four-way valve 233 from the near part of the three-way valve 221. The pagoda joint 237 is connected with one end of the waterway three-dimensional four-way 233 at the inlet of the booster motor pump 13 through a hose. The clear water solenoid valve 231 controls the clear water component 23 to be opened and closed, the clear water one-way valve 232 is used for avoiding the water hammer effect and the backflow of the mixed solution during the foam function, and the pressure release valve 236 is used for releasing the pressure at the tail end of the clear water component 23, and here refers to the pressure release of the inflow water, and the damage of parts caused by the excessive inflow water pressure is afraid. Tap water enters the clean water assembly 23 from the water inlet assembly, is controlled to be opened and closed by the clean water electromagnetic valve 231, enters the booster motor pump 13 from a hose connected with the pagoda joint 237 through a one-way valve to be boosted, and is sprayed from the outlet of the booster motor pump 13 through a high-pressure pipe by a clean water high-pressure spray gun.

The waterway frost valve 216, the pump head frost valve 235 and the pressure release valve 236 are respectively connected with a drain pipe extending out of the self-service car washer body 1.

The water inlet pipe 215, the first hand washing pipe 222, the second hand washing pipe 223 and the clean water pipe 234 are all PPR antifreezing pipes. The PPR pipe has better toughness, pressure resistance, heat resistance, corrosion resistance, no scaling performance and heat preservation performance, the heat conductivity coefficient of the heat preservation performance at 20 ℃ is 0.23-0.24W/mk, which is only 1/200 of the steel pipe, and the pressure test strength can reach more than 5.0Mpa (50 kg/square centimeter).

As an example of implementation, the waterway antifreeze module 2 provided by the utility model is applied to the following internet intelligent self-service car washer.

As shown in fig. 2-4, the internet intelligent self-service car washer comprises a car washer body 1, wherein the inside of the car washer body 1 is divided into three accommodating areas by a first bearing transverse plate and a second bearing transverse plate which are arranged up and down; the control main board 11, the foam barrel 12 and the circuit structure are arranged in the first accommodating area 100; the booster motor pump 13 is arranged in the second accommodating area 200; the waterway antifreezing module 2 is arranged in the third accommodating area 300; the second accommodation area 200 and the third accommodation area 300 are concentrated wading areas, so that the wading range of the waterway of the equipment is reduced, and the concentrated heat preservation is better. The second accommodation area 200 and the third accommodation area 300 are internally wrapped by aluminum-coated heat-insulating cotton, and are provided with ceramic matt heating lamps, so that the loss of the internal temperature of the cabinet can be effectively reduced, and the heat can be better stored in the cabinet.

The booster motor pump 13 is connected with the first end of the pump head three-dimensional four-way joint 237, the second end of the pump head three-dimensional four-way joint 237 is connected with the waterway antifreeze module 2 through a hose so as to be communicated with a water source, the third end of the pump head three-dimensional four-way joint is communicated with the foam barrel 12 through a foam pipeline, and the fourth end of the pump head three-dimensional four-way joint is communicated with a gas source through a gas path pipeline; the outlet of the booster motor pump 13 is connected with the first end of the high-pressure tee joint, the second end of the high-pressure tee joint is communicated with the water gun through a water gun pipe, the third end of the high-pressure tee joint is communicated with the foam gun through a foam gun pipe, an interface is further increased on the high-pressure tee joint through improvement, and the interface is connected with a pressure relief pipe to be externally connected with a high-pressure electromagnetic valve. The front edge position of one side of the car washer body 1 is rotationally connected with a unidirectional switch door, the outer surface of the switch door is provided with a display screen and a plurality of function keys, and the display screen and the function keys are respectively electrically connected with the control main board 11. The temperature controller is disposed in the third accommodating area 300. The self-heating lamps are respectively disposed in the second accommodating area 200 and the third accommodating area 300. The water channel, the pump head and the inside of the cabinet are respectively insulated and heated by the control main board according to temperature feedback information of a temperature controller near the water channel antifreezing module 2, and when the equipment is lower than a temperature set value (5 ℃), the heating lamp is automatically started to heat. The heating function is automatically turned off when the temperature is 10 ℃ higher than the temperature set value, and the two heating lamps are ceramic non-light heating lamps and do not burst when meeting water. The power supply and communication module of the circuit structure for the power consumption components of the car washer such as the control main board 11, the heating lamp, the booster motor pump 13 and the electromagnetic valves and the communication with the cloud server are obvious to those skilled in the art, and will not be described in detail herein.

When the internet intelligent self-service car washer is specifically used:

1. and (3) washing with clear water: after an external water source (tap water) is connected with the equipment, a user logs in the equipment to start a clean water function, the water way clean water electromagnetic valve 231 and the booster motor pump 13 are opened, tap water enters the booster motor pump 13 along with a pipeline from the inlet of the booster motor pump 13 to be boosted, and is sprayed from a clean water high-pressure spray gun through a high-pressure pipe from the outlet of the booster motor pump 13. The flow metering is realized through the flowmeter 225 that the water route set up to through the unit price that control mainboard 11 set up, upload to the high in the clouds, combine the discount rate of settlement at the high in the clouds, calculate the charge and count, realize closing rifle back booster pump 13 automatic shutdown through the rifle shutdown mechanism that the booster pump head set up, thereby protect booster pump 13.

2, foaming and decontamination: after the external tap water is connected with the equipment, when the user logs in the equipment to start the clean water function, the clean water flushing function program is started, and the metering pump is started. The proportioning concentration is set through a metering pump, foam stock solution is sucked and injected into the booster motor pump 13 through a self-made tee joint assembly on the head of the booster motor pump 13 for mixing, and then is sprayed from an outlet of the booster motor pump 13 through a high-pressure pipe by a foam high-pressure spray gun.

3. Hand washing function: after the external tap water is connected with the device, when the user logs in the device to start the hand washing function, the hand washing electromagnetic valve 224 is opened, so that the hand washing waterway is opened. The user can wash hands or take water at the water outlet of the hand washing waterway. The hand washing function realizes flow billing through the flow meter 225 provided in the waterway.

4. Display and charging implementation

The flow metering is realized through the flowmeter 225 arranged in the waterway, and the flow metering and the unit price parameters arranged in the control main board 11 are uploaded to the cloud by utilizing the network communication technology. Calculating the fee by combining the set discount rate at the cloud, consuming the data and transmitting the related data back to the equipment main board through the operation core, and displaying the data on the equipment display screen; the data are synchronously stored in the cloud, and a device user and a device manager can log in an account respectively through a mobile phone or a PC (personal computer) terminal to perform data query.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The waterway antifreezing module of the intelligent self-service car washer of the Internet is arranged in the self-service car washer body and is characterized by comprising a water inlet component, a hand washing component and a clear water component which are sequentially connected;

2. The internet intelligent self-service car washer waterway antifreeze module according to claim 1, wherein the water inlet pipe is further fixedly provided with a butterfly ball valve, and the butterfly ball valve is arranged between a water source and the filter and is used for overhauling water break.

3. The internet intelligent self-service car washer waterway antifreeze module of claim 1, wherein the first hand washing tube is fixedly provided with a flowmeter.

4. The internet intelligent self-service car washer waterway antifreeze module of claim 1, wherein the waterway antifreeze module is disposed at a bottom layer inside the self-service car washer body.

5. The internet intelligent self-service car washer waterway antifreeze module of claim 1, wherein the water outlet on the second hand washing pipeline is connected with a braided hose outlet.

6. The internet intelligent self-service car washer waterway antifreeze module of claim 1, wherein the water outlet on the second hand washing pipeline is arranged on the outer side wall of the self-service car washer body.

7. The internet intelligent self-service car washer waterway antifreeze module according to claim 1, wherein an air inlet is further arranged between the second end of the water inlet tee joint and the waterway antifreeze valve, and the air inlet is communicated with an air source.

8. The internet intelligent self-service car washer waterway antifreeze module of claim 1, wherein the waterway antifreeze valve, the pump head antifreeze valve and the pressure release valve are respectively connected with a drain pipe extending out of the self-service car washer body.