CN212594990U

CN212594990U - Movable container type ICU circulating air purification system with expandable bed

Info

Publication number: CN212594990U
Application number: CN202020212958.8U
Authority: CN
Inventors: 何群伟; 李良城
Original assignee: Jiangsu Zhaonian Intelligent Technology Co ltd
Current assignee: Jiangsu Zhaonian Intelligent Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2021-02-26
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to a mobilizable container formula ICU circulating air purification system of expanded bed, including fine hair filter, air inlet filter, ionic catalyst unit, TiO₂The air inlet of the fluff filter is communicated to the circulating air outlet of the ICU ward, and the fluff filter, the air inlet filter and the ion catalyst unit、TiO₂The air purifier comprises a photocatalyst unit, a separator, an air supply filter and an ionization unit which are sequentially communicated, wherein an air outlet of the ionization unit is communicated to an ICU ward return air inlet, and an air inlet is formed in a pipeline at the front end of the air supply filter. The air purification system of the utility model can efficiently sterilize, remove peculiar smell, decompose harmful gas and settle inhalable particles; adopt container formula, can provide clean quick mobilizable ICU ward, but the extension bed fast improves the promptness in emergency ICU ward.

Description

Movable container type ICU circulating air purification system with expandable bed

Technical Field

The utility model relates to an air purification system field, concretely relates to mobilizable container formula ICU circulation air purification system of expanded bed.

Background

China is a country with frequent natural disasters, and natural disasters such as earthquakes, debris flow floods, forest fires and the like can cause a great amount of casualties and property loss, and meanwhile, some sudden infectious epidemics need to be dealt with, and injured people or infected people need to be treated in the shortest time.

The system is developed aiming at rooms with serious medical science, nursing and odor pollution, and provides a clean, quick and movable ICU ward circulating air purification system from the dual functions of adapting to ordinary medical treatment and coping with epidemic situations of sudden infectious diseases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an expanded bed and mobilizable container formula ICU circulating air purification system for the problem in qualified ICU ward is provided fast under the special circumstances.

The utility model provides a mobilizable container formula ICU circulating air purification system of expanded bed, including fine hair filter, air inlet filter, ionic catalyst unit, TiO₂The air inlet of the fluff filter is communicated to the circulating air outlet of the ICU ward, and the fluff filter, the air inlet filter, the ion catalyst unit, the TiO are arranged on the air inlet of the ICU ward₂The air purifier comprises a photocatalyst unit, a separator, an air supply filter and an ionization unit which are sequentially communicated, wherein an air outlet of the ionization unit is communicated to an ICU ward return air inlet, and an air inlet is formed in a pipeline at the front end of the air supply filter.

Further, the separator is an air large ion molecular cluster separator used for absorbing the ion catalyst unit and TiO₂Cumulative material loading of the photocatalyst units.

Further, still include the fan unit, the fan unit sets up between separator and the air supply filter.

The air conditioner unit is arranged between the fan unit and the air supply filter unit, and is connected with a water inlet pipe and a water outlet pipe which are respectively connected with a cold water pipe and a hot water pipe.

Further, still include the ionization chamber, the air exit in ionization chamber intercommunication ICU ward, the ionization chamber sets up the gas vent.

Further, the air inlet filter ISO ePM1 is more than or equal to 50%, and the air supply filter ISO ePM1 is more than or equal to 80%.

Adopt above-mentioned the utility model discloses technical scheme's beneficial effect is:

the air purification system of the utility model can efficiently sterilize, remove peculiar smell, decompose harmful gas and settle inhalable particles; the container type is adopted, a clean, quick and movable ICU ward can be provided, the bed position can be quickly expanded, and the timeliness of the ICU ward in emergency situations is improved; the energy consumption is reduced by adopting circulating air; the ward is reasonably arranged in a plane, scientific human and material flows are established, strict subarea management is implemented, the air quality and the environmental sanitation are controlled, the cross infection is prevented, and the safety of patients and medical care personnel is protected.

Drawings

FIG. 1 is a schematic structural view of the movable container type ICU circulating air purification system with expandable bed;

in the drawings, the components represented by the respective reference numerals are listed below:

1-fluff filter, 2-air intake filter, 3-ionic catalyst unit, 4-TiO₂The device comprises a photocatalyst unit, a 5-separator, a 6-air supply filter, a 7-ionization unit, an 8-circulating air outlet, a 9-air return inlet, a 10-air inlet, a 11-fan unit, a 12-air conditioning unit, a 13-water inlet pipe, a 14-water outlet pipe, a 15-ionization chamber, a 16-air outlet and a 17-ICU ward.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

As shown in figure 1, the utility model provides a movable container type ICU circulating air purification system with an expandable bed, which comprises a fluff filter 1, an air inlet filter 2, an ion catalyst unit 3, and TiO₂The device comprises a photocatalyst unit 4, a separator 5, an air supply filter 6 and an ionization unit 7, wherein an air inlet of a fluff filter 1 is communicated to a circulating air outlet 8 of an ICU ward 17, and the fluff filter 1, an air inlet filter 2, an ion catalyst unit 3, TiO are arranged on the ion catalyst unit₂The photocatalyst unit 4, the separator 5, the air supply filter 6 and the ionization unit 7 are sequentially communicated, an air outlet of the ionization unit 7 is communicated to an ICU ward return air inlet 9, and an air inlet 10 is arranged on a pipeline at the front end of the air supply filter 6. In the embodiment, the air in the ward enters the fluff filter 1 through the circulating air outlet 8, the fluff filter 1 has a bright background and is in complement with the color of the ceiling, and the filter is directly integrated by circulating air suction/source suction; the gas then enters the intake filter 2, the intake filter 2ISO ePM1 is greater than or equal to 50%, is used for protecting the system and the terminal intake/recirculation air filter, can be manually (without any tools) installed in a clamp-free press convenient for customers to use, and as an aid to maintenance work, the load factor of the filter is stably monitored (differential pressure); then the gas enters an ion catalyst unit 3 for treatment; the gas then enters the TiO₂A photocatalyst unit 4 consisting of a plurality of UV-C units, UV-C rays having a wavelength of 254nm and surrounding surfaces and special TiO₂The honeycombs are coordinated, the nano photocatalyst is activated through the irradiation of light rays with specific wavelength to produce an electron-hole pair, so that the photocatalyst is reacted with surrounding water molecules and oxygen molecules to generate hydroxyl radicals in a combined manner, various harmful components in the air are locked layer by layer through the hydroxyl radicals, the molecular structure of the harmful components is decomposed, the bacterial growth and the activity of viruses are inhibited, and the purposes of sterilization, air purification, deodorization, mildew prevention and air pollution elimination are achieved; the gas then enters an air macroion molecular cluster separator 5 for absorbing the ionic catalyst unit 3 and TiO₂The cumulative material load of the photocatalyst unit 4; then the air enters an air supply filter 6, the air supply filter 6ISO ePM1 is more than or equal to 80 percent and is arranged on the air supplyA final filter before the wind outlet; then the gas enters the ionization unit 7, through the bipolar shielding ionization, produce positive and negative oxygen ion cluster natural purification ion and purify the pollutant in the air, this situation is according to supplying the filter to take place in the terminal station, so the small air ion that is controlled to produce can be sent into the room unimpededly (0.5 m after the air supply outlet is not induced), for the controller, the density of the negative ion is the manipulated variable, the natural ion ratio is regulated by the system continuously, the life-span of the ion produced is at least 20-40 minutes, can sterilize, go peculiar smell, decompose harmful gas, subside the inhalable particle through seven grades of filtration high-efficiently.

And a fan unit 11, wherein the fan unit 11 is arranged between the separator 5 and the air supply filter 6.

The air conditioner unit 12 is arranged between the fan unit 11 and the air supply filter 6 unit, the air conditioner unit 12 is connected with a water inlet pipe 13 and a water outlet pipe 14, and the water inlet pipe 13 and the water outlet pipe 14 are respectively connected with a cold water pipe and a hot water pipe.

The device is characterized by further comprising an ionization chamber 15, wherein the ionization chamber 15 is communicated with an air outlet of the ICU ward, and an air outlet 16 is formed in the ionization chamber 15.

The utility model discloses circulation air purification system is special for intensive care unit, nursing room and odor pollution room development, and this system can be expanded into more the same systems (such as 2 series, 4 series) according to the needs of principal and subordinate's principle; can be used for traditional room ventilation, heating and cooling loads; on the other hand, the whole system can reduce odor, remove multiple volatile organic compounds, and provide dust and pollen-free air for patients.

The control of the constant air supply of the system is achieved by means of a flow meter which also allows for increased filter contamination. The air flow distribution in the room is optimized mixed air flow turbulence, the input room load is extracted by the suction on the patient bed through the source suction, the air inlet and outlet accessories are designed to be flush with the ceiling, and the air supply channel is positioned in the middle or in the room. Through reasonable design of the positions of the circulating air outlet 8, the air return inlet 9 and the air outlet and control of air supply and air exhaust quantities in different areas, air pressure difference is generated among rooms with different purification levels to form a pressure gradient, so that air flows from a high-pressure area to a low-pressure area and from a high-cleaning area to a low-cleaning area, and in an infected ward, air flows from a medical staff working area to a patient bed to form organized air flow.

In conclusion, the air purification system of the utility model can efficiently sterilize, remove peculiar smell, decompose harmful gas and settle inhalable particles; the container type is adopted, a clean, quick and movable ICU ward can be provided, the bed position can be quickly expanded, and the timeliness of the ICU ward in emergency situations is improved; the energy consumption is reduced by adopting circulating air; the ward is reasonably arranged in a plane, scientific human and material flows are established, strict subarea management is implemented, the air quality and the environmental sanitation are controlled, the cross infection is prevented, and the safety of patients and medical care personnel is protected.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A movable container type ICU circulating air purification system with an expandable bed is characterized by comprising a fluff filter, an air inlet filter, an ion catalyst unit, TiO₂The air inlet of the fluff filter is communicated to the circulating air outlet of the ICU ward, and the fluff filter, the air inlet filter, the ion catalyst unit, the TiO are arranged on the air inlet of the ICU ward₂The air purifier comprises a photocatalyst unit, a separator, an air supply filter and an ionization unit which are sequentially communicated, wherein an air outlet of the ionization unit is communicated to an ICU ward return air inlet, and an air inlet is formed in a pipeline at the front end of the air supply filter.

2. The expandable bed and mobile containerized ICU circulating air purification system of claim 1, wherein the separator is an air macroion molecular cluster separator for adsorbing the ionic catalyst units and TiO₂Cumulative material loading of the photocatalyst units.

3. The expandable bed and mobile container based ICU circulating air purification system of claim 1, further comprising a fan unit disposed between the separator and the supply air filter.

4. The movable container type ICU circulating air purifying system with expandable bed according to claim 3, further comprising an air conditioning unit disposed between the fan unit and the air supply filter unit, wherein the air conditioning unit is connected to an inlet pipe and an outlet pipe, and the inlet pipe and the outlet pipe are respectively connected to a cold water pipe and a hot water pipe.

5. The expandable bed and transportable container based ICU circulating air purification system of claim 1, further comprising an ionization chamber, said ionization chamber being in communication with an air outlet of an ICU ward, said ionization chamber being provided with an air outlet.

6. The expandable bed and mobile containerized ICU circulating air purification system of claim 1, wherein the intake air filter ISO ePM1 is greater than or equal to 50% and the supply air filter ISO ePM1 is greater than or equal to 80%.