CN213837873U - Modularization lavatory shelter that isolation hospital used - Google Patents
Modularization lavatory shelter that isolation hospital used Download PDFInfo
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- CN213837873U CN213837873U CN202022058804.0U CN202022058804U CN213837873U CN 213837873 U CN213837873 U CN 213837873U CN 202022058804 U CN202022058804 U CN 202022058804U CN 213837873 U CN213837873 U CN 213837873U
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Abstract
The utility model relates to a modularization lavatory shelter that isolation hospital used, include: a toilet room and an equipment room which are separated by a clapboard; a plurality of urinals and hand washing ponds are arranged in the toilet room; the toilet room is provided with a passage door communicated with the isolated hospital passage; a vacuum sewage suction device and a clean water supercharging device are arranged in the equipment room; and a negative pressure generating device is arranged outside the equipment room. The utility model provides a modularization lavatory shelter that isolation hospital used, through negative-pressure air fan suction negative pressure in to the lavatory, the guarantee under-deck air current does not leak to handle the air current through negative pressure generating device, the dryness fraction in the lavatory still can be guaranteed to the gas that flows, reduces multiplying of bacterium. The structure in the chamber is arranged reasonably, the washing function is complete, the hand contact is reduced in the using process, the cross infection of the personnel in the chamber can be avoided, and the basic requirements of infectious disease prevention and treatment are met.
Description
Technical Field
The utility model relates to a keep apart modularization lavatory shelter that hospital used belongs to the supporting facility technical field of isolation hospital.
Background
In order to prevent sudden outbreak of epidemic situation and paralysis caused by extrusion of medical resources, development work of modular shelter hospitals is already carried out all over the country.
The toilet shelter has the characteristics of complex personnel movement and severe environment, and is an indispensable ring in the whole isolation hospital. However, the existing toilet matched with the modular isolation hospital generally does not meet the requirement of infectious disease prevention and treatment, and has several main defects.
Firstly, the interior of the toilet room is not sealed, and the air pressure is normal, so that the air in the toilet room leaks out, more people are easy to infect, and the prevention and treatment of infectious diseases are not facilitated.
Secondly, no air treatment equipment is installed in the toilet shelter, and the airflow discharged by the exhaust fan contains virus and bacteria.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the shortcomings of the technology are overcome, and the special toilet shelter with the negative pressure system for the hospital is isolated in a modularized mode.
In order to solve the technical problem, the utility model provides a technical scheme is: a modular toilet shelter for an isolation hospital, comprising: a toilet room and an equipment room which are separated by a clapboard; a plurality of urinals and hand washing ponds are arranged in the toilet room; the toilet room is provided with a passage door communicated with the isolated hospital passage; a vacuum sewage suction device and a clean water supercharging device are arranged in the equipment room; the clean water supercharging device supplies water to the hand washing sink and the urinal; the vacuum sewage suction device provides sewage for the hand washing sink and the urinal; a negative pressure generating device is arranged outside the equipment room and comprises a negative pressure fan and sterilization and disinfection equipment; the air inlet of the negative pressure generating device is arranged on the clapboard and faces the toilet; and the air outlet of the negative pressure generating device is positioned outside the equipment room.
The scheme is further improved in that: and a sewage transition box is arranged between the vacuum sewage suction device and the hand washing sink.
The scheme is further improved in that: and a shutter is covered on an air inlet of the negative pressure generating device.
The scheme is further improved in that: the negative pressure generating device also comprises a first-stage coarse filter screen and a second-stage fine filter screen.
The scheme is further improved in that: the sterilization and disinfection equipment is ultraviolet sterilization equipment or ozone inactivation equipment.
The scheme is further improved in that: the urinal is divided into a squatting pan and a pedestal pan.
The scheme is further improved in that: and the equipment room is internally provided with a power distribution control cabinet for controlling the toilet room and the electric equipment in the equipment room.
The scheme is further improved in that: the equipment room is provided with an access door.
The scheme is further improved in that: a water heater can be installed beside the hand washing sink or in the equipment room.
The scheme is further improved in that: the vacuum sewage suction device is controlled by an infrared induction switch or a foot switch arranged beside the urinal.
The utility model provides a modularization lavatory shelter that isolation hospital used, through negative-pressure air fan suction negative pressure in to the lavatory, the guarantee under-deck air current does not leak to handle the air current through negative pressure generating device, the dryness fraction in the lavatory still can be guaranteed to the gas that flows, reduces multiplying of bacterium. The structure in the chamber is arranged reasonably, the washing function is complete, the hand contact is reduced in the using process, the cross infection of the personnel in the chamber can be avoided, and the basic requirements of infectious disease prevention and treatment are met.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a negative pressure air flow diagram of the shelter.
Detailed Description
Examples
The modular lavatory shelter for an isolation hospital of the present embodiment, as shown in fig. 1 and 2, comprises: a lavatory 18 and an equipment room 15 partitioned by a partition 16; in the lavatory 18 are arranged 4 bowls on one side, two of which are squats 11, two of which are toilets 10, and the other side of which is a corridor 17. A hand washing sink 8 is also arranged in the toilet room 18; the lavatory 18 has an access door 3 which communicates with an isolated hospital access. Particularly, the urinal directly opposite to the access door 3 can be changed into an accessible toilet, so that the wheelchair can conveniently enter and exit from the access.
A vacuum sewage suction device 4 and a clean water supercharging device 5 are arranged in the equipment room 15; the clean water supercharging device 5 supplies water to the hand washing sink 8 and the urinal; the vacuum sewage suction device 4 provides sewage for the hand washing basin 8 and the urinal; an infrared induction switch 20 and a foot switch 21 are arranged beside each urinal to control a sewage suction valve of the vacuum sewage suction device 4. After the user uses the toilet, the infrared inductive switch 20 senses the rising action of the user, controls the dirt suction valve to be opened, sucks dirt into the fault-tolerant tank of the vacuum dirt suction device 4 by utilizing vacuum, and simultaneously washes the urinal by matching with high-pressure water provided by the clear water supercharging device 5. In order to prevent the infrared inductive switch 2) from breaking down or not sensing the rising action of people, or when the first dirt suction and flushing is not clean enough, the dirt suction valve can be controlled by the foot switch 21 to continue the steps of dirt suction and flushing without influencing the subsequent use of the urinal.
A sewage transition box 7 is arranged between the vacuum sewage suction device 4 and the hand washing basin 8. A high-low liquid level sensor is arranged on the sewage transition box 7. When the water level in the tank rises, a sewage suction valve of the vacuum sewage suction device 4 is automatically opened, and sewage is sucked into the fault-tolerant tank by using vacuum; when the water level drops to a low level, the dirt suction valve is closed. Thus, the vacuum dirt absorbing device 4 can be prevented from being burnt out due to the excessively frequent use of the hand washing basin 8.
The clean water supercharging device 5 provides 4bar of water pressure for urinal flushing and clean water in the hand washing basin 8.
A negative pressure generating device 14 is arranged outside the equipment room 15, and the negative pressure generating device 14 sequentially comprises a primary coarse filter screen 141, a sterilizing and disinfecting equipment 142, a secondary fine filter screen 143 and a negative pressure fan 144 from inside to outside; the air inlet of the negative pressure generating device 14 is arranged on the clapboard 16 and faces the toilet; the air outlet of the negative pressure generating device 14 is positioned outside the equipment room, and the air inlet is connected with the air outlet through an air channel 13. The partition 16 is divided into three sections arranged in a zigzag: the first section is used as a partition plate of a toilet seat; the second section is used as a wall body of the air inlet; the third section is used as a wall body of the wash basin mirror surface. The air ports are covered with shutters.
The sterilization and disinfection apparatus 142 is an ultraviolet sterilization apparatus or an ozone inactivation apparatus.
After the negative pressure fan 144 is started, a certain negative pressure is formed in the toilet room 18, so that the isolated hospital air flow 19 continuously enters the toilet room 18 through the passage door 3, is processed by the negative pressure generating device 1), and is discharged to the atmosphere. Since the interior of the lavatory 18 is a negative pressure environment and the outside of the cabin and the equipment room 15 are at normal air pressure, air in the isolated area does not leak outside the cabin. The equipment room 15 has an access door 2. When equipment breaks down, the staff also need not to wear protective clothing and pass through the isolation hospital and go to the maintenance equipment, only need outside the hospital, through access door 2 entering equipment room 15 maintain can.
The equipment room is internally provided with a power distribution control cabinet 6 for controlling the toilet room and the electric equipment of the equipment room. In order to prevent the equipment from being broken down and influencing the use of the square cabin of the toilet, the core equipment adopts a redundancy design, the vacuum dirt absorbing device 4 and the clear water supercharging device 5 both adopt the combination of two sets of motor-driven pumps, and only one set of equipment is started during working. When a device fails, another standby device is activated by a manual switch in the distribution control cabinet 6.
In order to meet the requirements of different crowds, a small kitchen appliance or an electric water heater can be additionally arranged below the hand washing sink 8 or in the equipment room 15, and the tap of the hand washing sink 8 is controlled by infrared induction. An ultraviolet lamp can be arranged in the equipment room 15 to manually sterilize the internal environment, the air and the working equipment at regular time.
The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments can be provided in addition to the above embodiments. All the technical schemes formed by adopting equivalent substitution are the protection scope required by the utility model.
Claims (10)
1. A modular toilet shelter for isolated hospitals, comprising: a toilet room and an equipment room which are separated by a clapboard; a plurality of urinals and hand washing ponds are arranged in the toilet room; the toilet room is provided with a passage door communicated with the isolated hospital passage; a vacuum sewage suction device and a clean water supercharging device are arranged in the equipment room; the clean water supercharging device supplies water to the hand washing sink and the urinal; the vacuum sewage suction device provides sewage for the hand washing sink and the urinal; a negative pressure generating device is arranged outside the equipment room and comprises a negative pressure fan and sterilization and disinfection equipment; the air inlet of the negative pressure generating device is arranged on the clapboard and faces the toilet; and the air outlet of the negative pressure generating device is positioned outside the equipment room.
2. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: and a sewage transition box is arranged between the vacuum sewage suction device and the hand washing sink.
3. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: and a shutter is covered on an air inlet of the negative pressure generating device.
4. The modular toilet shelter for isolation hospitals according to claim 3, characterized in that: the negative pressure generating device also comprises a first-stage coarse filter screen and a second-stage fine filter screen.
5. The modular toilet shelter for isolation hospitals according to claim 4, characterized in that: the sterilization and disinfection equipment is ultraviolet sterilization equipment or ozone inactivation equipment.
6. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: the urinal is divided into a squatting pan and a pedestal pan.
7. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: and the equipment room is internally provided with a power distribution control cabinet for controlling the toilet room and the electric equipment in the equipment room.
8. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: the equipment room is provided with an access door.
9. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: a water heater can be installed beside the hand washing sink or in the equipment room.
10. The modular toilet shelter for isolation hospitals according to claim 1, characterized in that: the vacuum sewage suction device is controlled by an infrared induction switch or a foot switch arranged beside the urinal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058804.0U CN213837873U (en) | 2020-09-18 | 2020-09-18 | Modularization lavatory shelter that isolation hospital used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058804.0U CN213837873U (en) | 2020-09-18 | 2020-09-18 | Modularization lavatory shelter that isolation hospital used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213837873U true CN213837873U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022058804.0U Active CN213837873U (en) | 2020-09-18 | 2020-09-18 | Modularization lavatory shelter that isolation hospital used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213837873U (en) |
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2020
- 2020-09-18 CN CN202022058804.0U patent/CN213837873U/en active Active
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