Double-circulation water supply tire flushing system

Abstract

The invention provides a double-circulation water supply tire flushing system which comprises a water storage tank, a water collecting tank and a vehicle flushing platform, the water storage tank is communicated with the water collecting tank to supply water, the water collecting tank collects sewage on the vehicle flushing platform, the water collecting tank punches a water source to flush vehicles on the vehicle flushing platform, and the flushing system comprises a water supply flushing mode and a reclaimed water flushing mode. In the water supply flushing mode, a reservoir is used for supplementing water to a water collecting tank to continuously flush vehicles on the vehicle flushing platform, and in the reclaimed water flushing mode, a water source of the water collecting tank is used for continuously flushing the vehicles on the vehicle flushing platform; the flushing system is provided with an electrical control module to realize an automatic mode and a manual mode, the automatic mode changes the structure of the water collecting tank according to weather conditions, the flushing system is switched to a reclaimed water flushing mode in rainy days, the flushing system is switched to a water supply flushing mode in non-rainy days, and the manual mode forcibly changes the flushing mode manually. The vehicle flushing platform has the beneficial effects that the sewage and rainwater utilization rate of the vehicle flushing platform and the tire flushing automation degree are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of water circulation, and in particular relates to a double-circulation water supply tire flushing system. Background Art

[0002] At present, many flushing platform systems still adopt traditional designs, and there is a common problem of inefficient use of water resources. Most systems directly use fresh water sources for flushing, which not only aggravates the waste of water resources, but also may have a negative impact on the environment. Existing flushing platform systems are usually equipped with small sewage treatment equipment to treat the wastewater generated during the flushing process. However, these small treatment systems generally have the defect of insufficient treatment capacity. Since the wastewater from the flushing vehicle contains a large amount of sediment and other solid particles, the sewage treatment system often cannot effectively filter out all impurities, and the treated water still contains a lot of solid sediment. These residual particles are not only difficult to reuse, but also cause the nozzles in the system to be blocked, affecting the flushing effect. In addition, small sewage treatment systems also have the problem of frequent maintenance and inconvenient management. The sedimentation tanks and filtration devices of these systems need to be cleaned regularly, otherwise with the accumulation of solid impurities, the system is prone to failure, affecting the normal operation of the flushing platform. Once the system fails, not only is the maintenance cost high, but it may also lead to a decrease in flushing efficiency or even shutdown. The configuration of the traditional flushing platform lacks sufficient intelligent and automatic adjustment capabilities, and cannot automatically adjust the water treatment plan according to water quality or sediment content. This inefficient water management method may not be a big problem during the rainy season when water resources are abundant, but it will aggravate the water shortage during the dry season. The inefficiency of the entire system leads to frequent downtime for maintenance, nozzle blockage and excessive water consumption, further exacerbating the negative impact on the environment. Summary of the invention

[0003] In view of this, the present invention aims to propose a dual-circulation water supply tire flushing system to improve the utilization rate of sewage and rainwater by the flushing platform and the degree of automation of tire flushing.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] Dual-circulation water supply tire washing system.

[0006] Furthermore, it includes a water reservoir, a water collection tank, and a vehicle washing platform. The water reservoir and the water collection tank are connected to supply water. The water collection tank collects sewage on the vehicle washing platform. The water collection tank presses water to wash the vehicles on the vehicle washing platform. The washing system includes a water supply washing mode and a medium water washing mode. The water supply washing mode uses the water reservoir to replenish water to the water collection tank to continuously wash the vehicles on the vehicle washing platform. The medium water washing mode uses the water source of the water collection tank to continuously wash the vehicles on the vehicle washing platform.

[0007] The flushing system is equipped with an electrical control module to realize automatic mode and manual mode. The automatic mode changes the water collection tank structure according to weather conditions. On rainy days, the flushing system is switched to the grey water flushing mode, and on non-rainy days, the flushing system is switched to the water supply flushing mode. The manual mode changes the flushing mode by manual force.

[0008] Further, the water collection pool includes a primary pool, a secondary pool, and a tertiary pool. A stop valve 3 is provided at the upper part between the primary pool and the secondary pool to achieve water overflow between the primary pool and the secondary pool. A stop valve 1 located at the upper part and a stop valve 2 located at the bottom are provided between the secondary pool and the tertiary pool, respectively, for water overflow and communication between the secondary pool and the tertiary pool;

[0009] The water reservoir is connected to the tertiary pool via a water supply valve;

[0010] The water supply and flushing mode includes: the water from the third-level pool is pressed to the car-washing platform, the water storage tank replenishes water to the third-level pool through the water replenishment valve, and at the same time, the sewage from the car-washing platform flows to the first-level pool for sedimentation and overflows to the second-level pool through the stop valve 3, and then settles in the second-level pool and overflows to the first-level pool through the stop valve 1 to supply water;

[0011] The reclaimed water flushing mode includes: the water from the third-level pool is pressed to the car flushing platform, the second-level pool and the third-level pool collect rainwater and connect the water sources of the two through the stop valve 2, and the first-level pool discharges sewage.

[0012] Furthermore, the electrical control module includes a stamping pump, a submersible pump, a water supply pump, a transformer substation, a rectifier, a manual-automatic switching circuit, a flushing mode switching circuit, and a valve circuit. The stamping pump, the submersible pump, and the water supply pump are respectively installed in the third-level pool, the first-level pool, and the water storage tank, and are respectively used to stamp the water source in the third-level pool, remove the sewage in the first-level pool, and draw water from the water storage tank to supply water to the third-level pool;

[0013] The stamping pump, submersible pump and water supply pump are connected in parallel to the power supply of the substation. The manual-automatic switching circuit, the flushing mode switching circuit and the valve circuit are connected in parallel and are all electrically connected to the substation through a rectifier. The valve circuit is used to control the opening and closing of stop valve 1, stop valve 2, stop valve 3 and the water supply valve. The manual-automatic switching circuit and the flushing mode switching circuit respectively transmit the automatic enable signal and the rain angel enable signal to the valve circuit to change the valve circuit structure.

[0014] Furthermore, the manual-automatic switching circuit switches the automatic mode and manual mode of the flushing system through the conversion switch Q4. When the flushing system is in the manual mode, the start and stop of the stamping pump, the submersible pump, and the water supply pump and the valve circuit structure are manually controlled;

[0015] When the flushing system is in automatic mode, the flushing mode switching circuit uses the float switch Q6 to switch the flushing mode of the flushing system.

[0016] Furthermore, the manual mode uses knob switch S1, knob switch S2, and knob switch S3 to control the start and stop of the stamping pump, the submersible pump, and the water supply pump respectively, and uses button switch S4, button switch S5, button switch S6, and button switch S7 to control the opening and closing of the water supply valve, stop valve 1, stop valve 2, and stop valve 3 respectively;

[0017] In the automatic mode, the stamping pump and the submersible pump are started and the stop valve 2 is opened on rainy days to realize the medium water flushing mode; the stamping pump and the water supply pump are started and the water supply valve, the stop valve 1 and the stop valve 3 are opened on non-rainy days to realize the water supply flushing mode.

[0018] Further, when the automatic enable signal is true, the rainy day enable signal controls the flushing system to be in a water supply flushing mode or a grey water flushing mode.

[0019] Furthermore, a drainage ditch is provided between the first-level pool and the washing platform, so that the first-level pool can collect sewage on the washing platform, and the first-level pool can be provided with a drainage channel for discharging sewage.

[0020] Furthermore, the vehicle flushing platform includes a large road, a drainage area, a washing area, and a pre-washing area. The vehicle passes through the pre-washing area, the washing area, the drainage area, and the large road in sequence, and the tires are washed by the flushing water in the washing area. The drainage area, the washing area, and the pre-washing area are used to collect sludge, and the large road is used to collect sewage and flow it to the primary pool through the drainage ditch.

[0021] Furthermore, a mud collecting trough is provided in the middle of the drainage area, the cleaning area and the pre-washing area, and the roads on both sides are inclined toward the mud collecting trough.

[0022] Furthermore, the road surface of the large road is inclined toward the drainage ditch.

[0023] Compared with the prior art, the dual-circulation water supply tire flushing system of the present invention has the following beneficial effects:

[0024] (1) The dual-circulation water supply tire flushing system of the present invention uses a graded water collection tank to collect rainwater and recycle sewage. Through the reclaimed water circulation flushing mode, the collected rainwater can be fully utilized on rainy days to reduce the waste of clean water. On non-rainy days, the water supply mode uses the water source in the reservoir to continuously provide clean water to the flushing platform, ensuring that the system can operate efficiently under different weather conditions;

[0025] (2) The water collection tank described in the present invention, the three-stage water collection tank system realizes water sedimentation and overflow through the linkage of multiple stop valves. In the water collection tank, the first-stage tank collects sewage and filters it step by step, so that the water quality of the last three-stage tank is relatively clean, ensuring that the water quality of the recycled water circulation can meet the flushing standard; the upper stop valve 1 allows the relatively clean water after sedimentation in the second-stage tank to overflow to the third-stage tank for flushing, further improving the utilization efficiency of water resources;

[0026] (3) The electrical control module of the present invention has two operating modes: manual and automatic. In the automatic mode, the operator does not need to intervene, and the system will be intelligently controlled according to environmental conditions. In the manual mode, the user can freely control each pump and valve through the electrical control panel. This flexibility improves the adaptability of the system, ensuring the automation of daily operations and providing the possibility of manual intervention in special circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of a plan view of a flushing system according to an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the flushing system pipeline according to an embodiment of the present invention;

[0030] Figure 3 It is a top view schematic diagram of the punching platform according to an embodiment of the present invention;

[0031] Figure 4 It is a cross-sectional schematic diagram of the punching platform according to an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the electrical principle diagram of the flushing system according to an embodiment of the present invention;

[0033] Figure 6 It is a schematic diagram of the electrical principle diagram of the flushing system according to an embodiment of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the flushing system in rain mode according to an embodiment of the present invention;

[0035] Figure 8 It is a schematic diagram of the structure of the water-saving mode of the flushing system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0037] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0038] The dual-circulation water supply tire washing system uses graded water collection tanks to collect rainwater and recycle sewage, saving water for tire washing. The washing system uses electrical components such as relays and diodes to achieve automatic and manual dual-mode control, improving the automation level of tire washing.

[0039] Specific as Figure 1 As shown, the hardware facilities of the flushing system include a reservoir, a water collection tank, and a washing platform. The reservoir and the water collection tank are connected to supply water, and the water collection tank collects sewage on the washing platform. The water collection tank presses the water source to wash the vehicles on the washing platform. The flushing system includes a water supply flushing mode and a medium water flushing mode. The water supply flushing mode uses the reservoir to replenish the water collection tank to continuously wash the vehicles on the washing platform. The medium water flushing mode uses the water source of the water collection tank to continuously wash the vehicles on the washing platform. At the same time, the flushing system is equipped with an electrical control module to realize automatic mode and manual mode. The automatic mode changes the structure of the water collection tank according to weather conditions. On rainy days, the flushing system is switched to the medium water flushing mode, and on non-rainy days, the flushing system is switched to the water supply flushing mode. The manual mode changes the flushing mode by manual forced operation.

[0040] Further, such as Figure 2 As shown, the water collection pool is divided into a primary pool, a secondary pool, and a tertiary pool separated by a wall. A stop valve 3 is provided at the upper part between the primary pool and the secondary pool to realize the overflow of water between the primary pool and the secondary pool. A stop valve 1 located at the upper part and a stop valve 2 located at the bottom are provided between the secondary pool and the tertiary pool, respectively, for the overflow and connection of water between the secondary pool and the tertiary pool, and the reservoir is connected to the tertiary pool through a water supply valve. The tertiary pool has two water supply sources, one from the reservoir and the other from the secondary pool. The stop valve 2 at the bottom allows the secondary pool to be connected with the tertiary pool to supply more water. The stop valve 1 at the top allows the water source of the secondary pool to settle and allow the relatively clean intermediate water at the upper part to overflow to the tertiary pool. The water supply and flushing mode includes: the water of the tertiary pool is pressed to the washing platform, the reservoir replenishes water to the tertiary pool through the water supply valve, and at the same time, the sewage from the washing platform flows to the primary pool for sedimentation and overflows to the secondary pool through the stop valve 3, and then settles in the secondary pool and overflows to the primary pool through the stop valve 1 for water supply. The grey water flushing mode includes: the water from the third-level pool is pressed to the car flushing platform, the second-level pool and the third-level pool collect rainwater and connect the water sources of the two through the stop valve 2, and the first-level pool discharges sewage.

[0041] like Figure 5-Figure 6 As shown, the electrical control module includes a stamping pump, a submersible pump, a water supply pump, a substation, a rectifier, a manual-automatic switching circuit, a flushing mode switching circuit, and a valve circuit. The stamping pump, the submersible pump, and the water supply pump are installed in the third-level pool, the first-level pool, and the reservoir, respectively, and are used to stamp the water source in the third-level pool, remove the sewage in the first-level pool, and draw water from the reservoir to supply water to the third-level pool. The stamping pump, the submersible pump, and the water supply pump are connected in parallel to the power supply of the substation. The manual-automatic switching circuit, the flushing mode switching circuit, and the valve circuit are connected in parallel and are all electrically connected to the substation through the rectifier. The valve circuit is used to control the opening and closing of stop valve 1, stop valve 2, stop valve 3, and water supply valve. The manual-automatic switching circuit and the flushing mode switching circuit transmit the automatic enable signal and the rain angel enable signal to the valve circuit respectively to change the valve circuit structure.

[0042] Specifically, the automatic mode and the manual mode are connected to the relay coil Q1, the relay coil Q2, and the relay coil Q3 in two parallel circuits through the conversion switch Q4. The electrical coil Q1, the relay coil Q2, and the relay coil Q3 control the start and stop of the stamping pump, the submersible pump, and the water supply pump respectively, and the automatic mode branch is provided with a diode to prevent coupling with the manual mode branch. The valve circuit is divided into two branches by the conversion contact Q7. The branch located on its normally closed contact is connected in parallel with the stop valve 1, the stop valve 2, the stop valve 3, and the water supply valve. The branch located on its normally open contact is further divided into two branches by the conversion contact Q8. The two branches are connected in parallel with the branch on the normally closed contact of the conversion contact Q7 to the input end of the stop valve 1, the stop valve 2, the stop valve 3, and the water supply valve. The automatic enable signal and the rain angel enable signal control the relay coil Q7 and the relay coil 8 respectively to switch the conversion contact Q7 and the conversion contact Q8. The automatic enable signal controls the conversion contact Q7. When the automatic enable signal is true, the Rain Angel enable signal controls the flushing system to be in water supply flushing mode or grey water flushing mode.

[0043] like Figure 7-Figure 8 As shown, the control principle of the electrical control module is: the manual-automatic switching circuit switches the automatic mode and manual mode of the flushing system by manually rotating the conversion switch Q4.

[0044] When the flushing system is in manual mode, the knob switch S1, knob switch S2, knob switch S3, knob switch S4, knob switch S5, knob switch S6, and knob switch S7 are manually opened / closed to control the start and stop of the stamping pump, submersible pump, and water supply pump, as well as the opening and closing of the water supply valve, stop valve 1, stop valve 2, and stop valve 3, so as to freely control the flushing system.

[0045] When the flushing system is in automatic mode, the flushing mode switching circuit uses the float switch Q6 to switch the flushing mode of the flushing system. The float switch Q6 is externally connected to an existing rainfall detection device. On rainy days, the float switch Q6 is switched to the relay coil K1 branch. The K1 contact closes to close relay Q1 and relay Q2, control the start of the stamping pump and the submersible pump, and open the stop valve 2 to achieve the medium water flushing mode; on non-rainy days, the stamping pump and the water supply pump are started, and the water supply valve, stop valve 1, and stop valve 3 are opened to achieve the water supply flushing mode.

[0046] like Figure 1 , Figure 3 , Figure 4As shown, a drainage ditch is provided between the primary pool and the washing platform, which is used for the primary pool to collect sewage on the washing platform, and a drainage channel is provided in the primary pool to discharge sewage. The washing platform includes a large road, a drainage area, a washing area, and a pre-washing area. Vehicles pass through the pre-washing area, the washing area, the drainage area, and the large road in sequence, and the tires are washed by the washing water in the washing area. The drainage area, the washing area, and the pre-washing area are used to collect sludge, and the large road is used to collect sewage and flow to the primary pool through the drainage ditch.

[0047] Optional, such as Figure 4 As shown, a mud collecting trough is provided in the middle of the drainage area, the cleaning area and the pre-washing area, and the road surfaces on both sides are inclined toward the mud collecting trough. The preferred inclination angle in this embodiment is 5°.

[0048] Optionally, the road surface of the large road is inclined toward the drainage ditch to collect sewage dropped by vehicles. In this embodiment, the inclination slope is preferably 2°.

[0049] Those of ordinary skill in the art will appreciate that the units and method steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0050] In the several embodiments provided in the present application, it should be understood that the disclosed methods and systems can be implemented in other ways. For example, the division of the units described above is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. The above-mentioned units may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-circulation water supply tire washing system, comprising a water reservoir, a water collection tank, and a washing platform. The water reservoir and the water collection tank are connected to supply water, and the water collection tank collects sewage on the washing platform. The system is characterized by: The water source of the water collection tank is used to flush the vehicles on the washing platform. The flushing system includes a water supply flushing mode and a medium water flushing mode. The water supply flushing mode uses a water reservoir to replenish water to the water collection tank to continuously flush the vehicles on the washing platform. The medium water flushing mode uses the water source of the water collection tank to continuously flush the vehicles on the washing platform. The flushing system is equipped with an electrical control module to realize automatic mode and manual mode. The automatic mode changes the water collection tank structure according to weather conditions. On rainy days, the flushing system is switched to the grey water flushing mode, and on non-rainy days, the flushing system is switched to the water supply flushing mode. The manual mode changes the flushing mode by manual force.

2. The dual-circulation water supply tire flushing system according to claim 1, characterized in that: The water collection pool includes a primary pool, a secondary pool, and a tertiary pool. A stop valve 3 is provided at the upper part between the primary pool and the secondary pool to achieve water overflow between the primary pool and the secondary pool. A stop valve 1 located at the upper part and a stop valve 2 located at the bottom are respectively provided between the secondary pool and the tertiary pool, which are used for water overflow and communication between the secondary pool and the tertiary pool respectively. The water reservoir is connected to the tertiary pool via a water supply valve; The water supply and flushing mode includes: the water from the third-level pool is pressed to the car-washing platform, the water storage tank replenishes water to the third-level pool through the water replenishment valve, and at the same time, the sewage from the car-washing platform flows to the first-level pool for sedimentation and overflows to the second-level pool through the stop valve 3, and then settles in the second-level pool and overflows to the first-level pool through the stop valve 1 to supply water; The reclaimed water flushing mode includes: the water from the third-level pool is pressed to the car flushing platform, the second-level pool and the third-level pool collect rainwater and connect the water sources of the two through the stop valve 2, and the first-level pool discharges sewage.

3. The dual-circulation water supply tire flushing system according to claim 2, characterized in that: The electrical control module includes a stamping pump, a submersible pump, a water supply pump, a transformer substation, a rectifier, a manual-automatic switching circuit, a flushing mode switching circuit, and a valve circuit. The stamping pump, the submersible pump, and the water supply pump are respectively installed in the third-level pool, the first-level pool, and the water storage tank, and are respectively used to stamp the water source in the third-level pool, remove the sewage in the first-level pool, and draw water from the water storage tank to supply water to the third-level pool; The stamping pump, submersible pump and water supply pump are connected in parallel to the power supply of the substation. The manual-automatic switching circuit, the flushing mode switching circuit and the valve circuit are connected in parallel and are all electrically connected to the substation through a rectifier. The valve circuit is used to control the opening and closing of stop valve 1, stop valve 2, stop valve 3 and the water supply valve. The manual-automatic switching circuit and the flushing mode switching circuit respectively transmit the automatic enable signal and the rain angel enable signal to the valve circuit to change the valve circuit structure.

4. The dual-circulation water supply tire flushing system according to claim 3 is characterized in that: The manual-automatic switching circuit switches the automatic mode and manual mode of the flushing system through the conversion switch Q4. When the flushing system is in the manual mode, the start and stop of the stamping pump, the submersible pump, the water supply pump and the valve circuit structure are manually controlled; When the flushing system is in automatic mode, the flushing mode switching circuit uses the float switch Q6 to switch the flushing mode of the flushing system.

5. The dual-circulation water supply tire flushing system according to claim 3, characterized in that: The manual mode uses knob switch S1, knob switch S2, and knob switch S3 to control the start and stop of the stamping pump, submersible pump, and water supply pump respectively, and uses button switch S4, button switch S5, button switch S6, and button switch S7 to control the opening and closing of the water supply valve, stop valve 1, stop valve 2, and stop valve 3 respectively; In the automatic mode, the stamping pump and the submersible pump are started and the stop valve 2 is opened on rainy days to realize the medium water flushing mode; the stamping pump and the water supply pump are started and the water supply valve, the stop valve 1 and the stop valve 3 are opened on non-rainy days to realize the water supply flushing mode.

6. The dual-circulation water supply tire flushing system according to claim 5, characterized in that: When the automatic enable signal is true, the rainy day enable signal controls the flushing system to be in a water supply flushing mode or a grey water flushing mode.

7. The dual-circulation water supply tire flushing system according to claim 2, characterized in that: A drainage ditch is provided between the first-level pool and the washing platform, and is used for the first-level pool to collect sewage on the washing platform. The first-level pool is provided with a drainage channel for discharging sewage.

8. The dual-circulation water supply tire flushing system according to claim 7, characterized in that: The vehicle flushing platform includes a large road, a drainage area, a washing area, and a pre-washing area. The vehicle passes through the pre-washing area, the washing area, the drainage area, and the large road in sequence, and the tires are washed by the flushing water in the washing area. The drainage area, the washing area, and the pre-washing area are used to collect sludge, and the large road is used to collect sewage and flow it to the primary pool through the drainage ditch.

9. The dual-circulation water supply tire flushing system according to claim 8, characterized in that: A mud collecting trough is provided in the middle of the drainage area, the cleaning area and the pre-washing area, and the roads on both sides are inclined toward the mud collecting trough.

10. The dual-circulation water supply tire flushing system according to claim 7, characterized in that: The road surface of the large slab road is inclined toward the drainage ditch.

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