Novel vehicle-mounted water spraying system

Abstract

The utility model relates to the technical field of decontamination, and discloses a novel vehicle-mounted water spraying system which comprises a spraying module, a water spraying device and an electric control cabinet, the spraying module comprises a plurality of spraying pipelines, and the water inlet end of each spraying pipeline is provided with a clear water valve and a liquid medicine valve in parallel; the water spraying equipment comprises a decontamination liquid module and a heating module arranged on the decontamination liquid module, a clear water passage and a liquid medicine passage are arranged in the decontamination liquid module, the clear water passage is connected to a clear water valve, the liquid medicine passage is connected to a liquid medicine valve, and the heating module is used for heating water in the decontamination liquid module. The decontaminating device can effectively improve the decontaminating efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decontamination, especially a novel vehicle-mounted water shower system. BACKGROUND

[0002] In the special operation process, the protective clothing or the body will be contaminated by special substances, and rapid decontamination is needed. Decontamination is a measure to disinfect and eliminate contamination of personnel, equipment, materials, works, roads, etc. contaminated by toxic agents, biological warfare agents and radioactive substances. The vehicle-mounted water shower system can realize rapid decontamination in different regions.

[0003] The existing vehicle-mounted water shower system usually includes a water storage mechanism, a drug liquid storage structure, a water pump connected to the water storage mechanism, a drug liquid pump connected to the drug liquid storage structure, a heating device for heating water in the water storage mechanism, a hot water spraying device connected to the water pump and a drug liquid spraying device connected to the drug liquid pump. Hot water and drug liquid are pumped into the hot water spraying device and the drug liquid spraying device by the water pump and the drug liquid pump respectively to realize rapid decontamination.

[0004] However, the hot water spraying device and the drug liquid spraying device of the existing vehicle-mounted water shower system are separately arranged, and the hot water spraying station and the drug liquid spraying station are usually decontaminated in a separate form, resulting in multiple water supply pipelines, difficult maintenance, large space occupation, and the need for personnel to go to two locations for spraying and cleaning in sequence during decontamination, resulting in low decontamination efficiency and weak decontamination capacity of the system. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a novel vehicle-mounted water shower system that improves decontamination efficiency.

[0006] To solve the above technical problems, the novel vehicle-mounted water shower system provided by the utility model adopts the following technical scheme:

[0007] A novel vehicle-mounted water shower system, comprising a spraying module, a water shower device and an electric control cabinet, the spraying module comprising a plurality of spraying pipelines, each of the spraying pipelines being provided with a clean water valve and a drug liquid valve in parallel at the water inlet end; the water shower device comprising a decontamination liquid module and a heating module arranged in the decontamination liquid module, the decontamination liquid module being provided with a clean water passage and a drug liquid passage, the clean water passage being connected to the clean water valve, the drug liquid passage being connected to the drug liquid valve, and the heating module being used for heating water in the decontamination liquid module.

[0008] By adopting the technical scheme, the clean water and the chemical liquid are respectively introduced into the spray pipeline, the clean water valve and the chemical liquid valve are arranged in parallel on each spray pipeline, the clean water valve and the chemical liquid valve are used for respectively controlling whether the spray pipeline sprays the clean water or the chemical liquid mixture, the user can complete the cleaning task in different modes at the same station, the total length of the water pipeline in the vehicle is reduced, the water supply pipeline is relatively reduced, the possibility of pipeline leakage is reduced, and the space utilization in the vehicle is effectively improved, so that the personnel decontamination capacity is improved.

[0009] Optionally, the decontamination liquid module comprises a water storage tank, a chemical tank and a spray pump, the heating module is connected to the water storage tank, and the heating module is used for pumping and heating the water in the water storage tank; the spray pump is connected to the heating module, and the spray pump is connected to all the clean water valves and chemical liquid valves; a proportional pump is further arranged between the spray pump and all the chemical liquid valves, an outlet of the chemical tank is connected to the proportional pump, and the spray pump is electrically connected to the electric control cabinet, and the proportional pump is started by the power of the water flow pumped by the spray pump.

[0010] By adopting the technical scheme, the water storage tank can store a large amount of water in the vehicle, the heating module pumps and heats the water in the water storage tank, the spray pump pumps the heated clean water to the clean water valves and the proportional pump, the clean water pumped to the clean water valves can enter each spray station and be used for showering by the user, the proportional pump is used for mixing the chemical and the clean water according to a set proportion to provide the spray module with the chemical mixture meeting the requirements, the clean water and the chemical mixed and pumped to the proportional pump form the chemical liquid mixture, that is, the chemical liquid, and the chemical liquid is pumped to each spray station and used for showering by the user.

[0011] Optionally, the heating module comprises a clean water pump and a plurality of heaters, the plurality of heaters are connected to the water storage tank, the heaters and the clean water pump are electrically connected to the electric control cabinet, the clean water pump is connected between the water storage tank and the heaters, and the spray pump is connected to the heaters through a pipeline.

[0012] By adopting the technical scheme, the clean water pump pumps the water in the water storage tank into the heaters, the clean water is heated by the plurality of heaters, and then the clean water is discharged by the spray pump.

[0013] Optionally, a circulating water tank and a circulating pump are arranged between the clean water pump and the heaters, the circulating water tank is connected to the clean water pump, the circulating pump is arranged between the water inlet end of the heater and the circulating water tank, the water outlet end of the heater and the circulating water tank are also connected through a pipeline, the water inlet end of the spray pump is connected to the circulating water tank, and the circulating pump is electrically connected to the electric control cabinet.

[0014] By adopting the above technical solution, the clean water pump pumps the water in the storage tank into the circulating water tank, and the circulating pump pumps the water in the circulating water tank into the heating module for heating before returning it to the circulating water tank. The circulating water tank is used to store circulating hot water, ensuring the stability of the hot water temperature supply of the entire system.

[0015] Optionally, several of the heaters are controlled by a PLC system, which is electrically connected to the electrical control cabinet.

[0016] By adopting the above technical solution, several heaters are controlled by a PLC system. Based on the external temperature and the set temperature, the corresponding fuel oil heaters are automatically turned on, ensuring that the outlet water temperature of each spray pipe meets the usage requirements while also saving fuel consumption.

[0017] Optionally, two water storage tanks are provided, spaced apart, connected by a pipeline, and arranged on opposite sides of the interior of the carriage.

[0018] By adopting the above technical solution, the length of the two water tanks can be increased and the width reduced, leaving a passage between the two water tanks and improving the smoothness of passage for passengers inside the vehicle; at the same time, it can prevent the weight of the water tanks inside the carriage from being too concentrated, which would lead to overloading of a single axle, thereby improving the water storage capacity of the whole vehicle; and since the water tanks are arranged inside the carriage, the heat preservation effect of the stored water can be enhanced.

[0019] Optionally, both water tanks are equipped with isolation valves at their inlet ends.

[0020] By adopting the above technical solution, after closing the isolation valve, the water in the pipeline between the two water tanks can be drained. In extreme low-temperature weather, this can slow down the freezing process of the water, thereby improving the low-temperature performance of the vehicle-mounted water shower system.

[0021] Optionally, the bottom of the water storage tank, the medicine tank, and the circulating water tank are all equipped with drain valves.

[0022] By adopting the above technical solution, when the system is not in use for an extended period, the drain valve can be opened to drain the remaining water, preventing bacteria from growing due to prolonged water storage. In winter, it also prevents the pipes from freezing, which could affect usability or damage the pipes.

[0023] Optionally, several of the spray pipes are provided with an electrical control module. The clean water valves and chemical valves of the several spray pipes are all electrically connected to the electrical control module. The electrical control module is electrically connected to the electrical control cabinet. The electrical control module is electrically connected to a touch screen display. The touch screen display has several buttons corresponding to the several spray pipes.

[0024] By adopting the above technical solution, users can issue commands to the electronic control module through a touch screen display, and then the electronic control module will send the user's decontamination commands to the electronic control cabinet to realize the switching of clean water / chemical liquid modes of several spray pipes, as well as the control of decontamination parameters such as pressure and temperature, thereby further improving decontamination efficiency and convenience.

[0025] Optionally, it also includes a spare station monitoring device, which is used to monitor the on / off status and remaining time of each spray pipeline in real time.

[0026] By adopting the above technical solution, the idle workstation monitoring device can monitor the on / off status and remaining time of the spray pipeline of each workstation in real time, which facilitates the guide to arrange the entry of subsequent decontamination personnel and further improves the decontamination efficiency.

[0027] In summary, this utility model has at least one of the following beneficial technical effects:

[0028] 1. Users can complete cleaning tasks in different modes at the same workstation, which reduces the total length of water pipes in the vehicle, reduces the number of water supply lines, lowers the possibility of pipe leakage, and effectively improves the space utilization rate in the vehicle, thereby enhancing the personnel's disinfection capabilities.

[0029] 2. Several heaters are controlled by a PLC system. Based on the external temperature and the set temperature, the corresponding fuel heater is automatically turned on to ensure that the water temperature of each nozzle meets the usage requirements while also saving fuel consumption.

[0030] 3. The two water tanks are spaced apart and connected by pipelines. This allows for a longer length and narrower width of the tanks, leaving a passageway in the middle and improving the smoothness of passage for passengers inside the vehicle. At the same time, it can prevent the weight of the water tanks inside the compartment from being too concentrated, which could lead to overloading of a single axle, thereby improving the overall water storage capacity of the vehicle. Furthermore, since the water tanks are located inside the compartment, the insulation effect of the stored water can be enhanced. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the vehicle-mounted water spray system of this utility model.

[0032] Figure 2 This is a schematic diagram illustrating the working principle of the vehicle-mounted water spray system of this utility model.

[0033] Figure 3 This is a partial working principle diagram of the vehicle-mounted water shower system of this utility model.

[0034] Figure 4 This is a schematic diagram of the water storage tank in the vehicle-mounted water spray system of this utility model.

[0035] Figure 5This is a schematic diagram of the structure of the drain valve in the vehicle-mounted water shower system of this utility model.

[0036] Figure 6 This is a pump layout diagram of the vehicle-mounted water spray system of this utility model.

[0037] Explanation of reference numerals in the attached diagram: 1. Spraying module; 2. Water spraying equipment; 3. Electrical control cabinet; 4. Water storage tank; 5. Pipeline; 6. Idle workstation monitoring module; 7. Isolation valve; 8. Drain valve; 9. Spraying pump; 91. Proportional pump; 92. Circulation pump; 93. Clean water pump; 94. Chemical pump. Detailed Implementation

[0038] The following is in conjunction with the appendix Figures 1-6 The present invention will be described in further detail below.

[0039] This utility model discloses a novel vehicle-mounted water shower system. (Refer to...) Figure 1 , Figure 2 and Figure 3 The novel vehicle-mounted water spray system includes a spray module 1, a water spray device 2, an idle workstation monitoring component, and an electrical control cabinet 3. The spray module 1 includes several spray pipes 5. In this embodiment, the number of spray pipes 5 is 12. Each spray pipe 5 has a clean water valve and a chemical liquid valve connected in parallel at its water inlet end. Each spray pipe 5 has a control switch and a ball valve at its water outlet end. The control switch is used to control whether the spray pipe 5 sprays water, and the ball valve is used to control the direction and angle of the water spray from the spray pipe 5.

[0040] Reference Figure 2 and Figure 3 The water spraying equipment 2 includes a decontamination solution module and a heating module. The decontamination solution module has a water storage tank 4, a chemical tank, and a spray pump. The heating module is connected to the water storage tank 4 and is used to pump and heat the water in the water storage tank 4. The inlet of the spray pump is connected to the outlet of the heating module. The outlet of the spray pump is connected to all clean water valves and chemical valves through a pipeline 5. A proportioning pump is installed between the outlet of the spray pump and all chemical valves. The outlet of the chemical tank is connected to the proportioning pump, and the inlet of the chemical tank is connected to the chemical pump. The passage between the spray pump and the clean water valve is the clean water passage, and the passage between the spray pump, the proportioning pump, and the chemical valve is the chemical passage. The spray pump is electrically connected to the electrical control cabinet, and the proportioning pump is started by the power generated by the water flow pumped by the spray pump.

[0041] The water tank 4 can store a large amount of water inside the vehicle. The heating module pumps the water from the water tank 4 and heats it. The spray pump then pumps the heated water to the water valve and the proportioning pump. The water pumped to the water valve can enter each spray station for users to shower. The proportioning pump is used to mix the medicine and water according to the set ratio to provide the spray module 1 with a medicine mixture that meets the requirements. The water and medicine pumped to the proportioning pump are mixed to form a medicine solution, which is then pumped to each spray station for users to shower.

[0042] Because each spray pipe 5 is equipped with a clean water valve and a chemical valve in parallel, the spraying of clean water or chemical solution in the spray pipe 5 can be controlled by the clean water valve and the chemical valve respectively. Users can complete cleaning tasks of different modes at the same work station, which reduces the total length of water pipes in the vehicle, reduces the number of water supply pipes 5, reduces the possibility of pipe leakage, and effectively improves the space utilization rate in the vehicle, thereby enhancing the personnel disinfection capabilities.

[0043] Reference Figure 1 and Figure 4 Two water storage tanks 4 are configured, spaced apart and connected by pipes 5. The two tanks 4 are located on opposite sides of the vehicle's interior. This placement enhances the water's insulation, increasing the time the water remains frozen in extremely cold weather, thus improving the low-temperature performance of the vehicle-mounted water spray system. Each tank 4 has a storage capacity of 6 tons, increasing the overall vehicle's water storage capacity and enhancing the system's environmental adaptability. Furthermore, the two tanks 4 can be made longer and narrower, leaving a passageway between them to improve passenger flow. This also prevents excessive weight concentration on a single axle, further increasing the vehicle's overall water storage capacity. The placement of the tanks within the vehicle also enhances the water's insulation.

[0044] Reference Figure 1 , Figure 4 and Figure 5 Both water storage tanks 4 are equipped with isolation valves 7 at their inlet ends. After closing the isolation valves 7, the water in the pipe 5 between the two water storage tanks 4 can be drained, which can further slow down the freezing process in extremely cold weather. The bottom of the water storage tanks 4, the chemical tank, and the circulating water tank are all equipped with drain valves 8. When not in use for a long time, the drain valves 8 can be opened to drain the remaining water to prevent bacteria from growing due to prolonged water storage. In winter, it can also prevent the pipe 5 from freezing, which could affect its use or damage the pipe 5.

[0045] Reference Figure 1 , Figure 2 and Figure 3To stably pump and heat the water in the water storage tank 4, the heating module includes a clean water pump and several heaters. In this embodiment, the heaters are fuel-fired heaters, and there are four heaters. The clean water pump is connected to the outlet of the water storage tank 4 via pipe 5, and the inlet of the heaters is connected to the outlet of the clean water pump via pipe 5. A circulating water tank and a circulating pump are provided between the clean water pump and the heaters. The inlet of the circulating water tank is connected to the outlet of the clean water pump via pipe 5, the circulating pump is connected to the outlet of the circulating water tank and the inlet of the heaters via pipe 5, and the outlet of the heaters is connected to the circulating water tank via pipe 5. A spray pump is connected to the circulating water tank via pipe 5. The clean water pump is electrically connected to the electrical control cabinet 3.

[0046] The clean water pump pumps water from storage tank 4 into the circulating water tank. The circulating pump then pumps water from the circulating water tank into the heater for heating before returning it to the circulating water tank. The spray pump pumps hot water from the circulating water tank for spraying or mixes it with chemicals before spraying. The circulating water tank stores circulating hot water, ensuring the stability of the hot water temperature supply for the entire system.

[0047] Several spray pipes 5 are equipped with an electrical control module, which is electrically connected to the electrical control cabinet 3. The control terminals of all clean water valves and chemical liquid valves are electrically connected to the electrical control module. The electrical control module is also electrically connected to a touch screen display, which has several buttons corresponding to the spray pipes.

[0048] The user issues commands to the electrical control module via a touch screen display, and then the electrical control module sends the user's decontamination commands to the electrical control cabinet 3, so as to realize the switching of clean water / chemical liquid mode of several spray pipes, as well as the control of decontamination parameters such as pressure and temperature, thereby further improving the efficiency and convenience of decontamination.

[0049] Several heaters and clean water pumps are controlled by a PLC system, which is electrically connected to the electrical control cabinet 3. Based on the external temperature and the set temperature, the PLC system automatically activates the corresponding fuel-fired heaters, ensuring that the outlet water temperature of each spray pipe 5 meets the usage requirements while also saving fuel consumption. During decontamination, the user only needs to pre-set the decontamination method, time, temperature, and pressure on the touchscreen display, and start the spraying via the control switch. The PLC system then performs the water spraying operation according to the pre-set parameters, effectively saving spraying time and avoiding waste of water and chemical mixture.

[0050] The circulating water tank is equipped with a temperature sensor and a level sensor. The temperature sensor monitors the temperature inside the tank in real time, and the level sensor monitors the water level. Both sensors are connected to the PLC system via an electrical control cabinet. When the temperature inside the circulating water tank is too low, the PLC system automatically starts the heater. When the water level inside the tank is too low, the PLC system automatically starts the clean water pump to replenish the tank. Through these actions, the temperature control accuracy is ensured to be ±2℃ under stable flow rate (i.e., stable operating position open per unit time) and ±5℃ under frequent flow rate changes (i.e., constantly changing operating position open).

[0051] Reference Figure 1 The idle workstation monitoring system includes a timing module and an idle workstation display screen. The display screen is electrically connected to the timing module, which in turn is electrically connected to the electrical control cabinet 3. The control switch for each spray pipe 5 is also electrically connected to the electrical control cabinet 3. The timing module can monitor the on / off status and remaining time of each spray pipe 5 in real time and display it on the idle workstation display screen to facilitate the guide in arranging the entry of subsequent decontamination personnel, thereby further improving decontamination efficiency.

[0052] The implementation principle of this novel vehicle-mounted water spray system is as follows: A clean water pump draws cold water from the water storage tank 4 to the circulating water tank. The circulating pump then pumps the water in the circulating water tank into the heater for heating before returning it to the circulating water tank. The spray pump then pumps the hot water from the circulating water tank into the spray pipe 5. The spray pipe 5 can spray clean water and chemical solution separately. The specific process is as follows:

[0053] Clean water mode: Select the clean water mode via the touch screen. The electronic control module controls the clean water valve of the corresponding spray pipe 5 to open. Then, the spray of the spray pipe 5 is turned on by the control switch. The spray pump can pump the hot water in the circulating water tank into the corresponding spray station to complete the clean water mode disinfection operation of the spray station.

[0054] Liquid disinfection mode: The chemical pump pumps the chemical into the chemical tank. The liquid disinfection mode is selected via the touch screen. The electronic control module controls the opening of the liquid disinfection valve of the corresponding spray pipe 5. Then, the spraying of the spray pipe 5 is turned on by the control switch. The spray pump pumps the hot water in the circulating water tank into the corresponding spraying station. The power generated by the water flow of the spray pump starts the proportioning pump. The proportioning pump pumps the chemical into the corresponding spray pipe 5 according to the set ratio. After the clean water and chemical are mixed in the pipe 5, they are sprayed out from the spray end of the corresponding spray pipe 5, completing the liquid disinfection operation of the station.

[0055] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A novel vehicle-mounted water shower system, characterized in that: The system includes a spray module (1), a water spraying device (2), and an electrical control cabinet (3). The spray module (1) includes several spray pipes (5), and each spray pipe (5) has a clean water valve and a chemical valve connected in parallel at its water inlet end. The water spraying device (2) includes a decontamination liquid module and a heating module installed in the decontamination liquid module. The decontamination liquid module has a clean water passage and a chemical passage. The clean water passage is connected to the clean water valve, and the chemical passage is connected to the chemical valve. The heating module is used to heat the water in the decontamination liquid module.

2. The novel vehicle-mounted water shower system according to claim 1, characterized in that: The disinfection solution module includes a water storage tank (4), a reagent tank, and a spray pump. The heating module is connected to the water storage tank (4) and is used to pump out and heat the water in the water storage tank (4). The spray pump is connected to the heating module and is also connected to all the clean water valves and the reagent valves. A proportioning pump is also provided between the spray pump and all the reagent valves. The dispensing end of the reagent tank is also connected to the proportioning pump. The spray pump is electrically connected to the electrical control cabinet (3) and is driven by the power of the water flow pumped out by the spray pump.

3. The novel vehicle-mounted water shower system according to claim 2, characterized in that: The heating module includes a water pump and several heaters. The heaters are all connected to the water storage tank (4). The heaters and the water pump are electrically connected to the electrical control cabinet (3). The water pump is connected between the water storage tank (4) and the heaters. The spray pump is connected to the heaters through a pipeline (5).

4. The novel vehicle-mounted water shower system according to claim 3, characterized in that: A circulating water tank and a circulating pump are provided between the clean water pump and the heater. The circulating water tank is connected to the clean water pump. The circulating pump is located between the water inlet of the heater and the circulating water tank. The water outlet of the heater and the circulating water tank are also connected by a pipe. The water inlet of the spray pump is connected to the circulating water tank. The circulating pump is electrically connected to the electrical control cabinet.

5. The novel vehicle-mounted water shower system according to claim 3, characterized in that: Several of the heaters are controlled by a PLC system, which is electrically connected to the electrical control cabinet (3).

6. The novel vehicle-mounted water shower system according to claim 2, characterized in that: The water storage tank (4) is configured as two, the two water storage tanks (4) are arranged at intervals, the two water storage tanks (4) are connected by a pipeline (5), and the two water storage tanks (4) are respectively arranged on both sides of the interior of the carriage.

7. The novel vehicle-mounted water shower system according to claim 2, characterized in that: Both of the water tanks (4) are equipped with isolation valves (7) at their inlet ends.

8. The novel vehicle-mounted water shower system according to claim 2, characterized in that: The bottom of the water storage tank (4), the medicine tank and the circulating water tank are all equipped with drain valves (8).

9. The novel vehicle-mounted water shower system according to claim 1, characterized in that: Several of the spray pipes (5) are equipped with an electrical control module. The clean water valve and the chemical liquid valve of several of the spray pipes (5) are electrically connected to the electrical control module. The electrical control module is electrically connected to the electrical control cabinet (3). The electrical control module is electrically connected to a touch screen. Several buttons are respectively set on the touch screen corresponding to several spray pipes (5).

10. The novel vehicle-mounted water shower system according to claim 1, characterized in that: It also includes a spare station monitoring device, which is used to monitor the on / off status and remaining time of each spray pipe (5) in real time.

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