CN111419593A - A mobile negative pressure isolation and disinfecting cabin - Google Patents

Abstract

The invention relates to the technical field of isolation cabins, in particular to a movable negative-pressure isolation sterilizing cabin which comprises a cabin body, a fuel oil power generation assembly, a sterilizing liquid storage tank, a heating vaporization box, a negative pressure generation system, a sterilizing fog spraying system and a controller, wherein the cabin body is provided with a sealing door; the fuel oil power generation assembly comprises a generator assembly and a storage battery, and the heating vaporization box is arranged on the outer wall of the generator assembly and is in heat transfer with the generator assembly; the sterilizing liquid storage tank is arranged at the top of the cabin body and is communicated with the heating vaporization box; the fog-eliminating and sterilizing agent spraying system comprises a pressure pump, a pipeline and a nozzle, wherein the nozzle is communicated with the heating vaporization box through the pipeline, and the pressure pump is communicated with the heating vaporization box through the pipeline; the nozzle is arranged inside the cabin body; the movable negative pressure isolation sterilizing cabin can heat the sterilizing agent and is suitable for long-distance transfer.

Description

A mobile negative pressure isolation and disinfecting cabin

technical field

The invention relates to the technical field of isolation cabins, in particular to a mobile negative pressure isolation and disinfecting cabin.

Background technique

Isolation cabins are widely used in the field of epidemic prevention and are often used to transfer patients with highly contagious respiratory diseases, such as from ambulances to isolation wards. However, the existing isolation cabin needs to use a cable to connect to a power outlet for power supply, and the cable needs to be as long as the distance needs to be transferred, which severely limits the distance of the isolation cabin. Effective disinfectants and bactericides have better disinfecting effects when they are higher than room temperature, and the optimum temperature is about 56 °C, but the existing disinfecting system of the isolation cabin has no heating system. Therefore, it is necessary to provide a mobile negative pressure isolation and disinfecting cabin, which can heat the disinfecting agent and is suitable for long-distance transfer.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a mobile negative pressure isolation and disinfecting cabin in view of the deficiencies of the prior art, which can heat the disinfecting agent and is suitable for long-distance transfer.

In order to achieve the above purpose, a mobile negative pressure isolation and disinfecting cabin of the present invention includes a cabin body, the cabin body is provided with a sealing door, and also includes a fuel power generation assembly, a disinfecting liquid storage tank, a heating vaporization tank, a negative pressure Generation system, anti-fog spray system and controller;

The fuel-fired power generation assembly includes a generator assembly and a battery, the generator assembly and the battery are electrically connected, and the heating vaporizer box is arranged on the outer wall of the generator assembly and conducts heat transfer with the generator assembly;

The sterilizing liquid storage tank is arranged on the top of the cabin and is connected to the heating and vaporizing box;

The spraying system for disinfectant mist includes a pressurized pump, a pipeline and a nozzle. The nozzle is connected to the heating vaporizer through the pipeline, and the pressurized pump is connected to the heated vaporizer through the pipeline; the nozzle is installed inside the cabin;

The negative pressure generating system includes a negative pressure generating device and a negative pressure pipeline, and the pressure generating device is communicated with the cabin through the negative pressure pipeline;

The negative pressure generating device, the accumulator, and the pressurizing pump are all connected with the electrical signal of the controller.

Further, the heating and vaporizing box is in the form of a hollow ring, the heating and vaporizing box includes a ring-shaped accommodating cavity, and the generator assembly is arranged in the hollow part of the heating and vaporizing box.

Further, it also includes an atomizer, the atomizer is arranged in the heating vaporization box, and the atomizer is connected with the controller by electrical signals.

Further, the negative pressure generating device includes a water-sealed vacuum pump and an air filter, the air filter is arranged between the water-sealed vacuum pump and the negative pressure pipeline, and both the water-sealed vacuum pump and the air filter are connected to the controller with electrical signals.

Further, a honeycomb dehumidifier is also included, and the honeycomb dehumidifier is arranged between the air filter and the exhaust fan.

Further, a universal wheel set is also included, and the universal wheel set is arranged at the bottom of the cabin.

Beneficial effects of the present invention: In a mobile negative pressure isolation and sterilization chamber of the present invention, the fuel-fired power generation assembly is used to provide power for the electrical components of the present invention, which can make a mobile negative pressure isolation and sterilization chamber of the present invention , can realize long-distance transfer, improve the transfer space of a mobile negative pressure isolation disinfection cabin of the present invention, and the disinfection liquid in the heating vaporization box uses the heat generated by the generator assembly to heat the internal disinfectant or sterilization It can save energy and improve the disinfecting effect. In the mobile negative pressure isolation and disinfecting cabin of the invention, the disinfecting liquid is sprayed from the nozzle to the cabin after being heated by the heating and vaporizing tank and pressurized by the pressurizing pump, so that the space inside the cabin can be disinfected and sterilized. .

Description of drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic three-dimensional structure diagram of the heating and vaporizing box of the present invention.

Reference numerals include:

1—Cabin 2—Disinfection liquid storage tank

3—generator assembly 4—battery

5—Heating vaporization box 6—Nozzle

7—Pressurizing pump

8—Negative pressure generating device.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, a mobile negative pressure isolation and killing cabin of the present invention includes a cabin body 1, and the cabin body 1 is provided with a door for sealing, and also includes a fuel-fired power generation assembly and a disinfection liquid storage tank 2 , heating vaporization box 5, negative pressure generation system, anti-fogging agent spraying system and controller; fuel power generation assembly includes generator assembly 3 and battery 4, generator assembly 3 and battery 4 are electrically connected, and heating vaporization box 5 is arranged in The outer wall of the generator assembly 3 and heat transfer occurs with the generator assembly 3; the sterilizing liquid storage tank 2 is arranged on the top of the cabin 1 and is connected to the heating and vaporizing box 5; the sterilizing mist spraying system includes a pressurized pump 7. Pipelines and nozzles 6, the nozzles 6 are connected to the heating vaporization tank 5 through the pipelines, and the pressurizing pump 7 is connected to the heating vaporization tank 5 through the pipelines; the nozzles 6 are installed inside the cabin 1; the negative pressure generation system includes The negative pressure generating device 8 and the negative pressure pipeline are connected to the cabin 1 through the negative pressure pipeline; the negative pressure generating device 8 , the battery 4 and the pressurizing pump 7 are all connected with the electrical signal of the controller.

In a mobile negative pressure isolation and sterilization chamber of the present invention, the fuel-fired power generation assembly is used to provide power for the electrical components of the present invention, so that the mobile negative pressure isolation and sterilization chamber of the present invention can realize long-distance The transfer improves the transfer space of a mobile negative pressure isolation and disinfection cabin of the present invention, and the disinfection liquid in the heating vaporization box 5 uses the heat generated by the generator assembly 3 to heat the internal disinfectant or bactericide, saving energy. , to improve the disinfecting effect. In a mobile negative pressure isolation and disinfecting cabin of the present invention, the disinfecting liquid is sprayed from the nozzle 6 to the cabin body 1 after being heated by the heating and vaporizing tank 5 and then pressurized by the pressurizing pump 7, which can affect the space inside the cabin body 1. Perform disinfection and sterilization operations.

Further, the heating and vaporizing box 5 is in the shape of a hollow ring, the heating and vaporizing box 5 includes a ring-shaped accommodating cavity, and the generator assembly 3 is arranged in the hollow portion of the heating and vaporizing box 5 . The mobile negative pressure isolation and disinfecting cabin of the present invention improves the utilization rate of the heat generated by the generator assembly 3 and further realizes energy saving.

Further, it also includes an atomizer, the atomizer is arranged in the heating vaporization box 5, and the atomizer is electrically connected to the controller. The mobile negative pressure isolation and disinfecting cabin of the invention can atomize the disinfecting agent and improve the disinfecting effect.

Further, the negative pressure generating device 8 includes a water-sealed vacuum pump and an air filter, the air filter is arranged between the water-sealed vacuum pump and the negative pressure pipeline, and both the water-sealed vacuum pump and the air filter are electrically connected to the controller. The mobile negative pressure isolation and disinfecting cabin of the invention has good negative pressure effect.

Further, a honeycomb dehumidifier is also included, and the honeycomb dehumidifier is arranged between the air filter and the exhaust fan. A mobile negative pressure isolation and disinfecting cabin of the present invention can dehumidify the air drawn from the cabin body 1 .

Further, a universal wheel set is also included, and the universal wheel set is arranged at the bottom of the cabin body 1 . The mobile negative pressure isolation and disinfecting cabin of the present invention is easy to move.

To sum up, it can be seen that the present invention has the above-mentioned excellent characteristics, so that in use, it can improve the performance that is not available in the prior art, and has practicability, and becomes a product with great practical value.

The above contents are only preferred embodiments of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. limits.

Claims (6)

1. The utility model provides a cabin is killed in portable negative pressure isolation, includes the cabin body, and the cabin body is provided with and is used for sealing door, its characterized in that: the fuel oil power generation device also comprises a fuel oil power generation assembly, a disinfectant storage tank, a heating vaporization box, a negative pressure generation system, a disinfectant spraying system and a controller;

the fuel oil power generation assembly comprises a power generator assembly and a storage battery, the power generator assembly is electrically connected with the storage battery, and the heating vaporization box is arranged on the outer wall of the power generator assembly and is in heat transfer with the power generator assembly;

the sterilizing liquid storage tank is arranged at the top of the cabin body and is communicated with the heating vaporization box;

the fog-eliminating and sterilizing agent spraying system comprises a pressure pump, a pipeline and a nozzle, wherein the nozzle is communicated with the heating vaporization box through the pipeline, and the pressure pump is communicated with the heating vaporization box through the pipeline; the nozzle is arranged inside the cabin body;

the negative pressure generating system comprises a negative pressure generating device and a negative pressure pipeline, and the negative pressure generating device is communicated with the cabin body through the negative pressure pipeline;

the negative pressure generating device, the storage battery and the pressure pump are all connected with the controller through electric signals.

2. The mobile negative pressure isolation sterilizing cabin according to claim 1, characterized in that: the heating vaporization box is hollow and annular, the heating vaporization box comprises an annular accommodating cavity, and the generator assembly is arranged in the hollow part of the heating vaporization box.

3. The mobile negative pressure isolation sterilizing cabin according to claim 1, characterized in that: still include the atomizer, the atomizer set up in heating vaporization case, atomizer and controller electric signal connection.

4. The mobile negative pressure isolation sterilizing cabin according to claim 1, characterized in that: the negative pressure generating device comprises a water-sealed vacuum pump and an air filter, the air filter is arranged between the water-sealed vacuum pump and the negative pressure pipeline, and the water-sealed vacuum pump and the air filter are both in electric signal connection with the controller.

5. The mobile negative pressure isolation killing cabin of claim 4, wherein: still include the honeycomb dehumidifier, the honeycomb dehumidifier set up in between air cleaner and the air exhauster.

6. The mobile negative pressure isolation sterilizing cabin according to claim 1, characterized in that: still include universal wheelset, universal wheelset set up in the bottom of the cabin body.

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