Personnel decontamination device

Abstract

The utility model relates to a personnel decontamination device, and belongs to the technical field of decontamination equipment. The device comprises a water supply device; the heater is connected with a water outlet branch of the water supply equipment and is used for heating passing water; the temperature adjusting tank is used for storing the heated water, detecting the water temperature and feeding back the water temperature to the heater; the water mixing valve is provided with two water inlet branches which are respectively connected with the temperature adjusting tank and the other water outlet branch of the water supply equipment; and the shower pipeline is connected with a water outlet of the water mixing valve and is used for providing hot water for decontamination for decontamination personnel. According to the personnel decontamination device, water enters two paths, one path is heated by the heater and then enters the temperature adjusting tank, the heater adjusts the firepower according to the water temperature of the temperature adjusting tank, the water flows out of the temperature adjusting tank and enters the hot water input port of the water mixing valve, and the other path enters the cold water input port of the water mixing valve. The water mixing valve automatically adjusts the flow of cold water and hot water according to the set water temperature and outputs warm water to the shower pipeline, then hot water with the appropriate temperature for decontamination is provided for decontamination personnel, and therefore instant hot water output is achieved.

Description

Technical Field

[0001] This utility model relates to the field of decontamination equipment technology, and in particular to a personnel decontamination device. Background Technology

[0002] Decontamination vehicles are the primary equipment for decontamination in hazardous chemical accidents, used to remove radioactive contamination from weapons, ground surfaces, and fortifications. Currently, decontamination vehicles deployed by the military are mainly equipped with decontamination tanks, heaters, and spray systems for hot water or decontamination agents for handling hazardous chemical accidents. After on-site decontamination operations are completed, personnel need to be decontaminated. Currently, decontamination tents are mainly used, requiring preheating of water to reach the required temperature; instant hot water is not readily available. Utility Model Content

[0003] Therefore, it is necessary to provide a personnel disinfection device that can provide hot water instantly, addressing the aforementioned technical problems.

[0004] This utility model provides a personnel decontamination device, comprising:

[0005] Water supply equipment;

[0006] A heater, connected to an outlet branch of the water supply equipment, is used to heat the water passing through it;

[0007] A temperature-controlled tank is used to store heated water and to detect the water temperature and feed it back to the heater;

[0008] The mixing valve has two inlet branches that are respectively connected to the temperature regulating tank and another outlet branch of the water supply equipment;

[0009] The shower pipe, connected to the outlet of the mixing valve, is used to provide hot water for disinfection personnel.

[0010] In one embodiment, the water supply equipment includes a water tank and a water pump, with the water pump's inlet connected to the water tank and two outlet branches connected to the heater and mixing valve, respectively.

[0011] In one embodiment, the device further includes a first pressure regulating valve connected between the water pump and the mixing valve.

[0012] In one embodiment, the device further includes a pressure relief valve installed between the temperature regulating tank and the water tank.

[0013] In one embodiment, the device further includes a second pressure regulating valve connected between the heater and the temperature regulating tank.

[0014] In one embodiment, the heater is a diesel heater.

[0015] In one embodiment, the shower piping includes a shower rack water piping and a shower rack chemicals piping, with the inlets of the shower rack water piping and the shower rack chemicals piping respectively connected to the outlet of the mixing valve.

[0016] In one embodiment, the device further includes a gear pump and a disinfectant tank, the suction tube of which is inserted into the disinfectant tank and the outlet is connected to the shower rack's chemical tubing.

[0017] The aforementioned personnel decontamination device has two water supply lines. One line is heated by a heater and then enters a temperature regulating tank. The heater adjusts its power according to the water temperature in the temperature regulating tank, and the water then flows out of the temperature regulating tank and into the hot water inlet of the mixing valve. The other line enters the cold water inlet of the mixing valve. The mixing valve automatically adjusts the flow rate of hot and cold water according to the set water temperature and outputs warm water to the shower pipe, thereby providing hot water at a suitable temperature for decontamination personnel. This achieves instant hot water supply without the need to preheat the water to the operating temperature. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a personnel decontamination device according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of a personnel decontamination device according to another embodiment of the present invention.

[0021] Figure label:

[0022] 110. Water supply equipment; 112. Water tank; 114. Water pump; 120. Heater; 130. Temperature regulating tank; 140. Mixing valve; 150. Shower piping; 152. Shower rack clean water piping; 154. Shower rack chemical piping; 160. First pressure regulating valve; 170. Second pressure regulating valve; 180. Pressure relief valve; 190. Gear pump; 200. Detergent tank. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0028] The following is combined Figures 1-2 This invention describes a personnel decontamination device.

[0029] like Figure 1 As shown, in one embodiment, a personnel decontamination device includes a water supply unit 110, a heater 120, a temperature regulating tank 130, a mixing valve 140, and a shower pipe 150. The water supply unit 110 stores and provides clean water. The heater 120 is connected to a branch outlet of the water supply unit 110 and heats the water passing through it to a preset temperature. The heater is a diesel heater. The temperature regulating tank 130 is connected to the outlet of the heater and stores the water heated by the heater 120. The temperature regulating tank 130 has a water temperature sensor (not shown) for detecting the water temperature and feeding it back to the heater 130. The heater 130 adjusts its heating power based on the water temperature feedback from the water temperature sensor. The mixing valve 140 has two inlet branches, one connected to the thermostat tank 130 and the other to the water supply equipment 110. The inlet branch connected to the water supply equipment 110 is used to obtain cold water, and the inlet branch connected to the thermostat tank 130 is used to obtain hot water. The mixing valve 140 mixes the cold and hot water and then delivers it through the shower pipe 150. The shower pipe 150 is connected to the outlet of the mixing valve 140 and is used to provide hot water at a suitable temperature for decontamination personnel.

[0030] In this embodiment of the personnel decontamination device, the water supply equipment 110 has two water streams. One stream is heated by the heater 120 and then enters the temperature regulating tank 130. The heater 120 adjusts its heat according to the water temperature in the temperature regulating tank 130, and then the water flows out of the temperature regulating tank 130 and into the hot water inlet of the mixing valve 140. The other stream enters the cold water inlet of the mixing valve 140. The mixing valve 140 automatically adjusts the flow rate of hot and cold water according to the set water temperature and outputs warm water to the shower pipe 150, thereby providing hot water at a suitable temperature for decontamination personnel, thus achieving instant hot water supply without the need to preheat the water to the operating temperature.

[0031] like Figure 2 As shown, in one embodiment, the water supply device 110 includes a water tank 112 and a water pump 114. The inlet of the water pump 114 is connected to the water tank 112, and the two outlet branches of the water pump 114 are respectively connected to a heater 120 and a mixing valve 140. The water pump 114 is used to draw water from the water tank 112 and output it after pressurization. The personnel decontamination device in this embodiment also includes a first pressure regulating valve 160, a second pressure regulating valve 170, a pressure relief valve 180, a gear pump 190, and a decontamination agent tank 200. The first pressure regulating valve 160 is connected between the water pump 114 and the mixing valve 140 and is used to regulate the water pressure entering the mixing valve 140 from the water pump 114. The second pressure regulating valve 170 is connected between the heater 120 and the temperature regulating tank 130 and is used to regulate the water pressure entering the temperature regulating tank 130 from the heater 120. The pressure relief valve 180 is installed between the temperature control tank 130 and the water tank 112 to release the pressure of the hot water in the temperature control tank 130 and return it to the water tank 112.

[0032] In this embodiment, the shower piping 150 includes a shower rack clean water piping 152 and a shower rack detergent piping 154. The inlets of the shower rack clean water piping and the shower rack detergent piping are respectively connected to the outlet of the mixing valve. The suction pipe of the gear pump 190 is inserted into the detergent tank 200, and its outlet is connected to the shower rack detergent piping 154.

[0033] In this embodiment of the personnel decontamination device, water is pressurized by water pump 114 and then split into two streams. One stream is heated by heater 120 and enters temperature regulating tank 130. Heater 130 adjusts its heat according to the water temperature in temperature regulating tank 130, and then the water flows out of temperature regulating tank 130 and into the hot water inlet of mixing valve 140. The other stream is pressurized and enters the cold water inlet of mixing valve 140. Mixing valve 140 automatically adjusts the flow rate of hot and cold water according to the set water temperature and outputs warm water to the shower rack clean water pipeline 152 and the shower rack chemical pipeline 154. Gear pump 190 injects chemical agents into the shower rack chemical pipeline 154 according to a ratio, and then the personnel are decontaminated through the shower head on the shower rack. It should be noted that on each connecting pipeline of this utility model, a switch valve or pressure regulating valve can be installed as needed to adjust the flow rate or pressure.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A personnel decontamination apparatus, characterized in that, include: Water supply equipment; A heater, connected to an outlet branch of the water supply equipment, is used to heat the water passing through it; A temperature-controlled tank is used to store heated water and to detect the water temperature and feed it back to the heater; The mixing valve has two inlet branches that are respectively connected to the temperature regulating tank and another outlet branch of the water supply equipment; The shower pipe, connected to the outlet of the mixing valve, is used to provide hot water for disinfection personnel.

2. The personnel decontamination apparatus of claim 1, wherein, The water supply equipment includes a water tank and a water pump. The inlet of the water pump is connected to the water tank, and the two outlet branches are respectively connected to the heater and the mixing valve.

3. The personnel decontamination apparatus of claim 2, wherein, The device also includes a first pressure regulating valve, which is connected between the water pump and the mixing valve.

4. The personnel decontamination apparatus of claim 2, wherein, The device also includes a pressure relief valve, which is installed between the temperature regulating tank and the water tank.

5. The personnel decontamination apparatus of claim 1, wherein, The device also includes a second pressure regulating valve, which is connected between the heater and the temperature regulating tank.

6. The personnel decontamination apparatus of claim 1, wherein, The heater is a diesel heater.

7. The personnel decontamination apparatus of any one of claims 1 to 6, wherein, The shower piping system includes a shower rack water pipe and a shower rack chemicals pipe, with the inlets of the shower rack water pipe and the shower rack chemicals pipe respectively connected to the outlet of the mixing valve.

8. The personnel decontamination apparatus of claim 7, wherein, The device also includes a gear pump and a disinfectant tank. The suction pipe of the gear pump is inserted into the disinfectant tank, and the outlet is connected to the disinfectant pipeline of the shower rack.

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