CN216915747U

CN216915747U - Automobile-used frostproofing water supply and sewage treatment system

Info

Publication number: CN216915747U
Application number: CN202122771344.0U
Authority: CN
Inventors: 江玲玲; 方明树; 钟月红; 黄德富; 羊衣志; 洪凌
Original assignee: CHENGDU BUS CO LTD
Current assignee: CHENGDU BUS CO LTD
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a vehicle anti-freezing water supply and sewage treatment system, which comprises a water purification tank, a water tank and a water tank, wherein the water purification tank is used for supplying water to at least one water tank; the water pump is used for pumping water in the purified water tank into the water tank; the water pump controller is used for controlling the water pump to work; the first heating rod is arranged in the water purifying tank; the second temperature controller is used for controlling the first heating rod to work; the first sensor is arranged in the purified water tank and is in communication connection with the second temperature controller; and the sewage tank is used for receiving the drainage of the at least one water tank. The treatment system provided by the utility model is suitable for water supply and sewage treatment systems in alpine regions, can be arranged on medical vehicles such as nucleic acid detection vehicles, and can also be used in other automobiles or scenes with the same application requirements.

Description

Automobile-used frostproofing water supply and sewage treatment system

Technical Field

The utility model relates to the technical field of passenger car structures, in particular to an anti-freezing water supply and sewage treatment system for a car.

Background

The automobile industry responds to the requirement of mobile nucleic acid detection capability construction under the new crown epidemic situation, passenger car enterprises develop a plurality of special medical vehicles for nucleic acid detection, vaccination and the like, but most of vehicle water supply and sewage systems are not suitable for alpine regions, and the phenomena of water freezing in a water tank and frost cracking of a water pipe and a water pump occur when the vehicles are used in the alpine regions, so that the use of products is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-freezing water supply and sewage treatment system for a vehicle, aiming at solving the technical problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anti-freezing water supply and sewage treatment system for a vehicle includes a water purification tank for supplying water to at least one water tank; the water pump is used for pumping water in the purified water tank into the water tank; the water pump controller is used for controlling the water pump to work; the first heating rod is arranged in the water purifying tank; the second temperature controller is used for controlling the first heating rod to work; the first sensor is arranged in the purified water tank and is in communication connection with the second temperature controller; and the sewage tank is used for receiving the drainage of the at least one water tank.

In some embodiments, the water pump further comprises a pressure sensor, and the pressure sensor is connected with the water pump controller.

In some embodiments, further comprising: the second sensor is arranged in the purified water tank; the fourth temperature controller is in communication connection with the second sensor; and the alarm is in communication connection with the fourth temperature controller.

In some embodiments, further comprising: the second heating rod is arranged in the sewage tank; the third temperature controller is used for controlling the second heating rod to work; and the third sensor is arranged in the sewage tank and is in communication connection with the third temperature controller.

In some embodiments, further comprising: the metering pump is used for pumping the medicament in the medicament box into the sewage box; the liquid level detector is used for detecting the liquid level in the sewage tank; and the metering pump is in communication connection with the metering pump.

In some embodiments, further comprising: the online water quality detector is connected in series with a drain pipe at the bottom of the sewage tank.

In some embodiments, the pipes between the clean water tank and the sewage tank and the water tank are PPR pipes, and the PPR pipes are wound with heat tracing bands.

In some embodiments, a rubber-plastic heat preservation pipe is arranged outside the heat tracing band.

In some embodiments, an aluminum foil cloth is arranged outside the rubber-plastic heat-preservation pipe.

The beneficial effects that may be brought by the antifreezing water supply and sewage treatment system for the vehicle disclosed by the application include but are not limited to:

the treatment system provided by the utility model is suitable for water supply and sewage treatment systems in alpine regions, can be arranged on medical vehicles such as nucleic acid detection vehicles, and can also be used in other automobiles or scenes with the same application requirements.

Drawings

FIG. 1 is a schematic view of an anti-freezing water supply and sewage treatment system for vehicles according to the present embodiment;

wherein: 1-a pressure sensor, 2-a water pump controller, 3-a water purification tank, 4-a first heating rod, 5-a second temperature controller, 6-a first sensor, 7-an online water quality detector, 8-a third temperature controller, 9-a third sensor, 10-a chemical tank, 11-a metering pump, 12-a liquid level detector, 13-a second heating rod, 14-a water pump, 15-a fourth temperature controller, 16-an alarm and 17-a second sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.

A water supply and sewage treatment system for vehicle antifreeze according to an embodiment of the present invention will be described in detail with reference to fig. 1. It is to be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.

As shown in figure 1, the anti-freezing water supply and sewage treatment system for the vehicle can comprise a water purification tank 3, a water pump 14, a water pump controller 2, a first heating rod 4, a second temperature controller 5, a first sensor 6, a sewage tank, a second heating rod 13, a third temperature controller 8, a third sensor 9, a metering pump 11, a liquid level detector 12 and an online water quality detector 7.

A clean water tank 3 for supplying water to at least one sump; a water pump 14 for pumping the water pump 14 in the clean water tank 3 into the water tank; the water pump controller 2 is used for controlling the water pump 14 to work; the first heating rod 4 is arranged in the water purifying tank 3; the second temperature controller 5 is used for controlling the first heating rod 4 to work; the first sensor 6 is arranged in the water purifying tank 3 and is in communication connection with the second temperature controller 5; and a waste water tank for receiving the drained water of the at least one sink.

The second heating rod 13 is arranged in the sewage tank; the third temperature controller 8 is used for controlling the second heating rod 13 to work; and the third sensor 9 is arranged in the sewage tank and is in communication connection with the third temperature controller 8. The metering pump 11 is used for pumping the medicament in the medicament box 10 into the sewage box; a liquid level detector 12 for detecting the liquid level in the sewage tank; is in communication with the metering pump 11. And the online water quality detector 7 is connected in series with a drain pipe at the bottom of the sewage tank.

In some embodiments, the water pump further comprises a pressure sensor 1, and the pressure sensor 1 is connected with the water pump controller 2. The pressure sensor 1 is used for collecting water pressure in a pipeline, so that the water pump controller 2 can transmit signals conveniently and the water pump 14 is controlled to work.

In some embodiments, further comprising: a second sensor 17 disposed in the clean water tank 3; the fourth temperature controller 15 is in communication connection with the second sensor 17; and the alarm 16 is in communication connection with the fourth temperature controller 15. A fourth temperature controller 15, a second sensor 17 and an alarm 16, wherein the temperature of the fourth temperature controller 15 is set to 40 ℃, and when the temperature is higher than 40 ℃, the fourth temperature controller 15 sends a signal to the alarm 16 to send out a buzzing alarm sound.

The water supply working principle of the automobile anti-freezing water supply and sewage treatment system provided by the application is as follows:

k1 is closed to power on and the water pump 14 is operated under the control of the water pump controller 2. When the pressure sensor 1 senses that the water pressure of the pipeline reaches 4KG, the water pump 14 stops working; when the sink tap is running, the water pressure in the pipeline is reduced, and when the water pressure is lower than 2KG, the water pump 14 is started again. While the K1 is closed, the first heating rod 4 works under the control of the second temperature controller 5 (the temperature setting range is 5-15 ℃). The temperature signal of the first sensor 6 is transmitted to the second temperature controller 5, and when the temperature is lower than 5 ℃, heating is started; stopping heating when the temperature is higher than 15 ℃; in order to avoid the water temperature of the water purification tank 3 from being abnormally increased due to the failure of the second temperature controller 5, a second defense line consisting of a fourth temperature controller 15, a second sensor 17 and an alarm 16 is arranged, the temperature of the fourth temperature controller 15 is set to be 40 ℃, and when the temperature is higher than 40 ℃, the fourth temperature controller 15 sends a signal to the alarm 16 to send out a buzzing alarm sound.

The application provides a sewage treatment theory of operation of automobile-used frostproofing water supply and sewage treatment system as follows:

the sewage in the water tank is collected into a sewage tank through a pipeline, and a heating system consisting of a second heating rod 13, a third temperature controller 8 (with the temperature setting range of 5-15 ℃) and a third sensor 9 is configured for anti-icing, and the working principle of the heating system is the same as that of the purified water tank 3. The sewage tank is provided with a chemical tank 10, a metering pump 11 and a controller (integrated with the metering pump 11), and a liquid level detector 12 on the sewage tank transmits signals to the metering pump 11 to automatically detect the sewage amount in the sewage tank. Then controlling the adding amount of chlorine dioxide or other special medicaments to sterilize; simultaneously on the drain pipe that sewage bottom of the case portion set up, online water quality testing appearance 7 of establishing ties, cloud platform on the detection data upload net is connected with cell-phone APP, discharges after guaranteeing to reach standard.

Heating and heat preservation of pipelines: the water pipe is a PPR pipe, a heat tracing band is wound outside the pipe, the heating is carried out when K2 is closed, and the temperature of the heat tracing band is adjustable; after the water pipe is wrapped with a rubber and plastic heat preservation pipe with the thickness of 2cm, aluminum foil cloth is wrapped to serve as a heat reflection layer, so that the water pipe is not frozen in the using period; meanwhile, electromagnetic interference is shielded, and influence on surrounding electric appliances is avoided.

Antifreeze when not working at night: the bottom of the water purifying tank 3 and the bottom of the sewage tank are both provided with a water drain valve and a water drain pipe, when the water purifying tank is collected every day, the water drain valves are opened to drain the water in the water purifying tank 3 and the water drain tank completely, and the water purifying tank 3 is filled with tap water before the water purifying tank works the next day, so that the water pipe and the water pump 14 are prevented from being frozen.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides an automobile-used water supply and sewage treatment system that prevents frostbite which characterized in that includes:

a clean water tank for supplying water to the at least one sink;

the water pump is used for pumping water in the purified water tank into the water tank;

the water pump controller is used for controlling the water pump to work;

the first heating rod is arranged in the water purifying tank;

the second temperature controller is used for controlling the first heating rod to work;

the first sensor is arranged in the purified water tank and is in communication connection with the second temperature controller;

a sump tank for receiving the drained water of the at least one sink;

and the pressure sensor is connected with the water pump controller.

2. The antifreeze water supply and sewage treatment system for vehicles according to claim 1, further comprising:

the second sensor is arranged in the purified water tank;

the fourth temperature controller is in communication connection with the second sensor;

and the alarm is in communication connection with the fourth temperature controller.

3. The antifreeze water supply and sewage treatment system for vehicles according to claim 1, further comprising:

the second heating rod is arranged in the sewage tank;

the third temperature controller is used for controlling the second heating rod to work;

and the third sensor is arranged in the sewage tank and is in communication connection with the third temperature controller.

4. The antifreeze water supply and sewage treatment system for vehicles according to claim 3, further comprising:

the metering pump is used for pumping the medicament in the medicament box into the sewage box;

the liquid level detector is used for detecting the liquid level in the sewage tank; and the metering pump is in communication connection with the metering pump.

5. The antifreeze water supply and sewage treatment system for vehicles according to claim 1, further comprising:

the online water quality detector is connected in series with a drain pipe at the bottom of the sewage tank.

6. The antifreeze water supply and sewage treatment system for vehicles as claimed in any of claims 1 to 5, wherein the pipes between the clean water tank and the foul water tank and the tank are PPR pipes, and the PPR pipes are wound with heat tracing bands.

7. The antifreeze water supply and sewage treatment system for vehicles as claimed in claim 6, wherein said heat tracing band is provided with a rubber plastic heat preservation pipe.

8. The antifreeze water supply and sewage treatment system for vehicles according to claim 7, wherein an aluminum foil cloth is arranged outside the rubber-plastic heat preservation pipe.