CN212078816U

CN212078816U - Secondary pollution prevention treatment system suitable for movable emergency isolation shelter

Info

Publication number: CN212078816U
Application number: CN202020447174.3U
Authority: CN
Inventors: 郭金成; 丁艳蕊; 黄雪; 居发礼; 刘丽莹
Original assignee: Chongqing Hairun Green Technology Group Co ltd
Current assignee: Chongqing Hairun Green Technology Group Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-04
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a prevent secondary pollution processing system suitable for emergent shelter of keeping apart in movable, including setting up exhaust device and the waste fitting discharging in emergent shelter of keeping apart, waste fitting discharging is used for collecting the filth, exhaust device is used for discharging polluted air, exhaust device purifies disinfection integration module for airing exhaust, exhaust device includes the organism exhaust device has set gradually exhaust fan, disinfection and isolation device and high efficiency filter along the direction of airing exhaust in the organism the air inlet end of organism is provided with the suction end interface the end of airing exhaust of organism is provided with the air-out end interface. The utility model effectively avoids the secondary pollution caused by the external environment of the emergency isolation shelter; the exhaust device has high integration degree and is convenient to install; 3. the exhaust device can effectively kill germs and filter polluted air, and ensures that the air discharged to the external environment is clean and pollution-free.

Description

Secondary pollution prevention treatment system suitable for movable emergency isolation shelter

Technical Field

The utility model belongs to emergent isolation shelter field, concretely relates to prevent secondary pollution processing system suitable for emergent isolation shelter of movable.

Background

At present, negative pressure wards in China and even in the world are quite limited, negative pressure wards meeting the standard and standard requirements are not arranged in a plurality of areas, novel coronavirus abuse highlights the defects of public safety emergency facilities and equipment in China under emergency conditions, and quick response and timely emergency treatment cannot be achieved. The infection isolation ward is temporarily built or reconstructed in the existing building in response to the sudden epidemic situation, the difficulty is high, the manufacturing cost is high, the resource waste is serious, and various incomplete problems exist in the emergency passive response.

For controlling the novel coronavirus epidemic situation, the isolating shelter for emergency has appeared, but the negative pressure system aiming at the isolating shelter is not mature, so that polluted air in the isolating shelter is directly discharged easily, the surrounding environment is polluted, and meanwhile, as a temporary emergency ward, medical workers and patients can stay in the isolating shelter for a longer time, so that the treatment of sewage in the isolating shelter is fully considered, and the cross infection caused by the sewage is prevented.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a degree of integrating is high, simple to operate and effective secondary pollution processing system that prevents who is applicable to the emergent shelter of movable that exterminates the germ.

Therefore, the utility model discloses the technical scheme who adopts does: the utility model provides a prevent secondary pollution processing system suitable for emergent shelter of keeping apart of movable, is including setting up exhaust device and the waste fitting discharging in emergent shelter, waste fitting discharging is used for collecting the filth, exhaust device is used for discharging the contaminated air, exhaust device is for airing exhaust purification disinfection integration module, exhaust device includes the organism exhaust fan, disinfection and isolation device and high efficiency filter have set gradually along the direction of airing exhaust in the organism the air inlet end of organism is provided with the suction end interface the end of airing exhaust of organism is provided with the air-out end interface.

Preferably, a differential pressure transmitter is respectively installed at the front end and the rear end of the high-efficiency filter. By adopting the structure, the pressure difference transmitter is used for detecting the pressure difference at the two ends of the high-efficiency filter, so that the high-efficiency filter can be cleaned and replaced conveniently in time.

Preferably, a sealing valve is arranged between the suction port interface and the exhaust fan. With the structure, the sealing valve is used for cutting off the pipeline, and the possibility that air leaks from the pipeline to the external environment when the exhaust fan is closed is eliminated.

Preferably, the sterilization device uses ultraviolet rays for sterilization. By adopting the structure, the germs can be effectively killed.

Preferably, the sewage draining device is a vacuum excrement collector and is provided with a high-temperature disinfection and sterilization assembly. By adopting the structure, the vacuum excrement collector has small water consumption, is more suitable for emergency isolation square cabins, and the high-temperature disinfection and sterilization assembly can effectively kill germs.

As preferred, be provided with in the emergent shelter of keeping apart the shelter and doctorse and nurses with bathroom, doctorse and nurses workspace, buffering room, sick room and disease are with the bathroom, waste fitting discharging sets up respectively in doctorsing and nurses with bathroom and disease with the bathroom, doctorse and nurses and is provided with exhaust device with the bathroom, sick room and disease insert in another exhaust device with the exhaust of bathroom. By adopting the structure, the two exhaust devices are comprehensive and reasonable in layout, and secondary pollution to the external environment caused by polluted air in the emergency isolation shelter is effectively avoided.

Preferably, the exhaust fan is provided with a pressure difference control module, so that the air volume of the exhaust fan can be controlled according to an indoor pressure difference signal, and the indoor pressure difference is ensured; the air-tight valve adopts an electric air-tight valve, and when the air exhaust device is closed, the air-tight valve is closed in a linkage manner. By adopting the structure, the exhaust fan feeds back the indoor differential pressure signal in time, the indoor differential pressure is conveniently and accurately controlled, the electric sealing valve is more convenient and reliable, and the error of manual operation is avoided.

The utility model has the advantages that: 1. the consideration is comprehensive, air pollution and dirt pollution can be prevented, and secondary pollution to the external environment of the emergency isolation shelter is effectively avoided; 2. the exhaust device has high integration degree, is convenient to install and is very suitable for emergency isolation square cabins; 3. the exhaust device can effectively kill germs and filter polluted air, and ensures that the air discharged to the external environment is clean and pollution-free.

Drawings

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic structural diagram of the exhaust device of the present invention.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in fig. 1 and 2, the secondary pollution prevention treatment system suitable for the movable emergency isolation shelter comprises the emergency isolation shelter 1, an exhaust device 21 and a sewage discharge device 26, wherein the exhaust device 21 is used for disinfecting and filtering polluted air in the emergency isolation shelter 1 and then discharging the polluted air, and the sewage discharge device 26 is used for collecting dirt in the emergency isolation shelter 1 and performing disinfection and sterilization.

As shown in figure 1, be provided with in emergent isolation shelter 1 and loop through the medical care that indoor door 16 communicates and use bathroom 3, medical care workspace 2, buffer room 4, ward 5 and disease and use bathroom 6, be provided with respectively at medical care workspace 2 and ward 5 with the external door 17 of emergent isolation shelter 1 external intercommunication, 1 regional division of emergent isolation shelter is clear and definite, and is multiple functional, not only is applicable to and keeps apart the disease, can be used for treating the disease simultaneously. The medical care toilet 3 and the patient toilet 6 are respectively provided with a sewage disposal device 26, in this embodiment, the sewage disposal device 26 is a vacuum excrement collector and is provided with a high-temperature disinfection and sterilization component. Be provided with an exhaust device 21 in the bathroom 3 for medical care, the exhaust of sick room 5 and patient with bathroom 6 inserts in another exhaust device 21, in this embodiment, be provided with an exhaust device 21 in patient with bathroom 6, exhaust device 21 sets up and does benefit to arranging of sick room 5 in patient with bathroom 6, sick room 5 is provided with air exit 23, patient is provided with exhaust fan 22 with bathroom 6, air exit 23 and exhaust fan 22 all link to each other with same row of bellows 25, it links to each other with the exhaust device 21 of patient with bathroom 6 to exhaust case 25.

As shown in fig. 2, the exhaust device 21 is an integrated module for purifying and disinfecting exhaust air, the exhaust device 21 includes a body 21a, an exhaust fan 21b, a disinfection and sterilization device 21c and a high efficiency filter 21d are sequentially arranged in the body 21a along an exhaust direction, the exhaust fan 21b is provided with a pressure difference control module, so as to control the air volume of the exhaust fan 21b according to an indoor pressure difference signal and ensure an indoor pressure difference, the disinfection and sterilization device 21c adopts ultraviolet rays to disinfect and sterilize, the disinfection is thorough, and the high efficiency filter 21d can filter particles, dust and suspended matters in the exhaust air. The air inlet end of the machine body 21a is provided with an air inlet end interface 21e, the air exhaust end of the machine body 21a is provided with an air outlet end interface 21f, and the air exhaust device 21 is conveniently connected with an exhaust pipe through the air inlet end interface 21e and the air outlet end interface 21f, so that the installation is convenient. Differential pressure transmitters 21h are respectively installed at the front and rear ends of the high-efficiency filter 21d, and when the differential pressure reaches a certain limit value, the differential pressure transmitters 21h prompt cleaning and replacement of the high-efficiency filter 21 d. A sealing valve 21g is arranged between the suction port 21e and the exhaust fan 21b, the sealing valve 21g can be manually operated or electrically operated, in the embodiment, the sealing valve 21g is an electric sealing valve, and when the exhaust device 21 is closed, the sealing valve 21g is closed in a linkage manner.

Claims

1. The utility model provides a prevent secondary pollution processing system suitable for emergent isolation shelter of movable which characterized in that: including setting up exhaust device (21) and waste fitting discharging (26) in emergent isolation shelter (1), waste fitting discharging (26) are used for collecting the filth, exhaust device (21) are used for discharging polluted air, exhaust device (21) are for airing exhaust purification disinfection integration module, exhaust device (21) include organism (21a) along the direction of airing exhaust in organism (21a) set gradually exhaust fan (21b), disinfection and isolation device (21c) and high efficiency filter (21d) the air inlet end of organism (21a) is provided with suction end interface (21e) the end of airing exhaust of organism (21a) is provided with air outlet end interface (21 f).

2. The secondary pollution prevention treatment system suitable for the movable emergency shelter according to claim 1, wherein: and differential pressure transmitters (21h) are respectively arranged at the front end and the rear end of the high-efficiency filter (21 d).

3. The secondary pollution prevention treatment system suitable for the movable emergency shelter according to claim 1, wherein: a sealing valve (21g) is arranged between the suction end port (21e) and the exhaust fan (21 b).

4. The secondary pollution prevention treatment system suitable for the movable emergency shelter according to claim 3, wherein: the disinfection and sterilization device (21c) adopts ultraviolet ray to disinfect and sterilize.

5. The secondary pollution prevention treatment system suitable for a movable emergency shelter according to claim 1 or 4, wherein: the sewage discharge device (26) is a vacuum excrement collector and is provided with a high-temperature disinfection and sterilization assembly.

6. The secondary pollution prevention treatment system suitable for the movable emergency shelter according to claim 1, wherein: be provided with in emergent isolation shelter (1) and doctorse and nurses and use bathroom (3), doctorse and nurses workspace (2), buffer room (4), sick room (5) and disease and use bathroom (6), waste fitting discharging (26) set up respectively in doctorsing and nurses and use bathroom (3) and disease and use bathroom (6), it is provided with exhaust device (21) to doctorse and nurses and uses bathroom (3), sick room (5) and disease insert in another exhaust device (21) with the exhaust of bathroom (6).

7. The secondary pollution prevention treatment system suitable for the movable emergency shelter according to claim 3, wherein: the exhaust fan (21b) is provided with a pressure difference control module, so that the air quantity of the exhaust fan (21b) can be controlled according to an indoor pressure difference signal, and the indoor pressure difference is ensured; the sealing valve (21g) is an electric sealing valve, and when the exhaust device (21) is closed, the sealing valve (21g) is closed in a linkage manner.