CN212720069U

CN212720069U - ICU room purifier

Info

Publication number: CN212720069U
Application number: CN202020264545.4U
Authority: CN
Inventors: 傅晓燕; 王志华; 瞿如意; 潘佩
Original assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Current assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-03-16
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to the technical field of medical equipment, in particular to an ICU chamber purification device, which comprises an ICU chamber top plate, a plurality of sickbeds arranged in the ICU chamber and an external terminal, the ICU chamber top plate and the ICU chamber roof form a rectangular space, the top in the space is provided with an ultraviolet sterilizer, a circulating fan is arranged below the ultraviolet sterilizer, a central control module is arranged below the circulating fan and on the ICU chamber top plate, air outlets are arranged on two sides of the space formed on the ICU chamber top plate, the air outlets are connected with an air inlet channel and are connected to the ICU indoor space below the ICU chamber top plate through the air inlet channel, the tops of the four walls of the ICU indoor space are provided with air inlets which are connected with an air inlet channel, and air exchange ports are arranged at the bottoms of the four walls of the ICU indoor space and are connected with the air exchange channel to the space on the ICU chamber top plate. The utility model discloses but the indoor system state of intelligent monitoring ICU, intelligent scheduling purifier.

Description

ICU room purifier

Technical Field

The utility model relates to a medical equipment technical field specifically is an ICU room purifier.

Background

ICU room cleaning is an engineering subject to remove the micro-particles, harmful air, bacteria and other pollutants in the air in a certain space range and control the indoor temperature, cleanliness, pressure, airflow velocity and airflow distribution, noise vibration and illumination, and static electricity within a certain required range. The ICU chamber specially designed for purification engineering can maintain an atmosphere relatively independent of the external environment, and the chamber has the performances of maintaining the originally set requirements of cleanliness, temperature, humidity, pressure and the like.

However, the purification of the current ICU room is not intelligent enough, for example, patent publication No. CN208059191U discloses an ICU room purification device, and the prior art realizes the purification of the ICU room by arranging a multi-stage purification layer and air circulation, which conforms to the basic principle of the purification of the ICU room; however, the prior art can not monitor and analyze parameters such as air quality of the ICU chamber in real time and control the work of the purification system, and a centralized processing system is lacked to schedule the purification work of the ICU chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ICU room purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ICU room purifier, includes ICU room roof and establishes a plurality of sick beds and the external terminal in ICU room, ICU room roof and ICU room roof form a rectangle space, the top is equipped with ultraviolet disinfector in the space, the ultraviolet disinfector below is equipped with circulation fan, circulation fan below and be equipped with central control module on ICU room roof, the space both sides of constituteing on the ICU room roof all are equipped with the air outlet, the air outlet is connected with inlet channel and is connected to the ICU indoor space of ICU room roof below through inlet channel, the top of the wall in ICU indoor space is equipped with the air intake, inlet channel is accepted to the air intake, the bottom of the wall in ICU indoor space is equipped with the ventilation opening, the ventilation opening is connected in the space on ICU room roof.

Furthermore, the inner sides of the air outlets are provided with wet heat exchangers, the outer sides of the air outlets are provided with electrostatic dust collection plates, airflow dragging fans are arranged between the electrostatic dust collection plates and the air inlet channel, and the parts from the tail ends of the air exchange channels to the space on the ICU chamber top plate are provided with the airflow dragging fans.

Furthermore, an exhaust port connected with the environment outside the ICU chamber is arranged on the way of the air exchange channel, and an adsorption layer is arranged between the exhaust port and the air exchange channel.

Furthermore, an air quality monitoring module is arranged at the outlet of the air inlet, an ICU environment monitoring module is arranged at the position with the same height as the position of a sickbed on the four indoor walls of the ICU, the ICU environment monitoring module comprises a humidity sensor, a temperature sensor and a pressure sensor, a visual monitor is further arranged on the indoor wall of the ICU, and the visual monitor comprises a display module and a human-computer interaction module.

Further, the central control module comprises a central processing unit and a wireless transmission module, the central processing unit is in interactive connection with the wireless transmission module, the wireless transmission module is in interactive connection with an external terminal and a visual monitor, the wireless transmission module is in input connection with the air quality monitoring module and the ICU environment monitoring module, and the wireless transmission module is in output connection with the circulating fan, the wet heat exchanger, the electrostatic dust collection plate, the airflow dragging fan and the ultraviolet sterilizer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can effectively monitor the indoor purification effect of the ICU, form a dynamic constant stable environment, automatically adjust the temperature, the humidity, the aseptic effect, the air quality, the air speed and the air pressure, save the resources and have high intelligent degree; the facility configuration structure is simple, the functions are complete, and the layout is scientific and reasonable.

Drawings

FIG. 1 is a layout diagram of an ICU chamber in the whole body of the present invention;

fig. 2 is a topological diagram of the electric control system with the whole structure of the utility model;

FIG. 3 is a flow chart of the control system of the present invention;

fig. 4 is a diagram of the visual monitor according to the present invention;

fig. 5 is a diagram of the ICU environment monitoring module of the present invention.

In the figure: 1. an ICU chamber ceiling; 100. an external terminal; 2. a central control module; 200. a central processing unit; 201. a wireless transmission module; 3. a circulation fan; 4. a moisture-heat exchanger; 5. an air outlet; (ii) a 6. An electrostatic precipitator plate; 7. an airflow-driven fan; 8. an air intake passage; 9. a ventilation channel; 10. an air inlet; 11. An air quality monitoring module; 12. an exhaust port; 13. an adsorption layer; 14. an air exchanging port; 15. an ICU environment monitoring module; 16. a visualization monitor; 161. a display module; 162. a human-computer interaction module; 17. a hospital bed; 18. an ultraviolet sterilizer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a ICU room purifier, including ICU room roof 1 with establish a plurality of sick beds 17 and external terminal 100 in ICU room, ICU room roof 1 and ICU room roof form a rectangle space, the top is equipped with ultraviolet disinfector 18 in the space, ultraviolet disinfector 18 below is equipped with circulation fan 3, circulation fan 3 below and be equipped with central control module 2 on ICU room roof 1, the space both sides of constituteing on ICU room roof 1 all are equipped with air outlet 5, air outlet 5 is connected with inlet channel 8 and is connected to the ICU indoor space of ICU room roof 1 below through inlet channel 8, the top of the four walls of ICU indoor space is equipped with air intake 10, inlet channel 8 is accepted to air intake 10, the bottom of the four walls of ICU indoor space is equipped with trades wind gap 14, trades wind gap 14 and connects the space of trading wind channel 9 up to ICU room roof 1.

The inside of the air outlet 5 is provided with a damp heat exchanger 4, the outside of the air outlet 5 is provided with an electrostatic dust collection plate 6, an air flow dragging fan 7 is arranged between the electrostatic dust collection plate 6 and the air inlet channel 8, and the part from the tail end of the ventilation channel 9 to the space on the ICU chamber top plate 1 is also provided with an air flow dragging fan 7.

Specifically, the airflow dragging fan 7 is used for dragging air for gas exchange, so that the circulation of the airflow is accelerated; the circulation fan 3 is used for homogenizing air pressure, slowing down the air flow speed in the space at the upper part of the ICU chamber top plate 1, and facilitating the treatment of disinfection, damp heat exchange and the like.

An exhaust port 12 connected to the environment outside the ICU room is provided in the ventilation duct 9, and an adsorption layer 13 is provided between the exhaust port 12 and the ventilation duct 9.

Further, the exhaust port 12 is used for exchanging the external air of the ICU chamber with the external air, and the external air is required to be pretreated by the adsorption layer 13 when entering the indoor circulation treatment and then enters the space at the upper part of the ICU chamber top plate 1 for strict treatment.

The air inlet 10 is provided with an air quality monitoring module 11, ICU environment monitoring modules 15 are arranged on the four indoor walls of the ICU and at the positions of the sickbed 17 and the like, the ICU environment monitoring modules 15 comprise humidity sensors, temperature sensors and pressure sensors, a visual monitor 16 is further arranged on the indoor wall of the ICU, and the visual monitor 16 comprises a display module 161 and a human-computer interaction module 162.

The central control module 2 comprises a central processing unit 200 and a wireless transmission module 201, the central processing unit 200 is in interactive connection with the wireless transmission module 201, the wireless transmission module 201 is in interactive connection with the external terminal 100 and the visual monitor 16, the air quality monitoring module 11 and the ICU environment monitoring module 15 are in output connection with the wireless transmission module 201, and the wireless transmission module 201 is in output connection with the circulating fan 3, the wet heat exchanger 4, the electrostatic dust collection plate 6, the airflow dragging fan 7 and the ultraviolet sterilizer 18.

Specifically, as shown in fig. 3, the environmental data collected by the air quality monitoring module 11 and the ICU environment monitoring module 15 may be used as negative feedback parameters to adjust the operating states of the circulation fan 3, the heat and humidity exchanger 4, the electrostatic precipitator plate 6, the airflow dragging fan 7, and the ultraviolet sterilizer 18 until the environmental parameters are stabilized to the external terminal 100 or the environmental parameters manually set by the human-computer interaction module 162, and these parameters may also change with the use of the ward and be sent to the central processing unit 200 as system disturbances through the feedback environment; and if the system fails and the environmental parameters exceed the early warning values, an alarm signal is sent to the terminal.

The wireless transmission module 201 adopted in the embodiment is an ESP8266 WIFI module; the adopted display module 161 is 12V step-down belt digital display; the ultraviolet sterilizer 18 adopts an ultraviolet germicidal lamp; the central processor 200 is a PLC of S7-300 series manufactured by siemens, and the human-computer interaction module 162 is a membrane keyboard. It should be noted that the present design does not involve the improvement of the selected electronic components, and the worker in the art can have full operational capability.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ICU room purifier, includes ICU room roof (1) and establishes a plurality of sick beds (17) and external terminal (100) in the ICU room, its characterized in that: the ICU chamber top plate (1) and the ICU chamber roof form a rectangular space, the top in the space is provided with an ultraviolet sterilizer (18), a circulating fan (3) is arranged below the ultraviolet sterilizer (18), a central control module (2) is arranged below the circulating fan (3) and on the ICU chamber top plate (1), air outlets (5) are arranged on two sides of a space formed on the ICU chamber top plate (1), the air outlet (5) is connected with an air inlet channel (8) and is connected to the ICU indoor space below the ICU chamber top plate (1) through the air inlet channel (8), the tops of the four walls of the ICU indoor space are provided with air inlets (10), the air inlets (10) are connected with an air inlet channel (8), and air exchange ports (14) are arranged at the bottoms of the four walls of the ICU indoor space, and the air exchange ports (14) are connected with the air exchange channel (9) and extend into the space on the ICU chamber top plate (1).

2. An ICU cell decontamination device, as claimed in claim 1, wherein: air outlet (5) inboard all is equipped with damp and heat exchanger (4), air outlet (5) outside all is equipped with electrostatic precipitator board (6), be equipped with air current between electrostatic precipitator board (6) and inlet channel (8) and drag fan (7), the part in the space on channel of taking a breath (9) terminal to ICU room roof (1) also all is equipped with air current and drags fan (7).

3. An ICU cell decontamination device, as claimed in claim 1, wherein: an exhaust port (12) connected with the environment outside the ICU chamber is arranged in the ventilation channel (9), and an adsorption layer (13) is arranged between the exhaust port (12) and the ventilation channel (9).

4. An ICU cell decontamination device, as claimed in claim 1, wherein: air quality monitoring module (11) is arranged at the outlet of air inlet (10), ICU environment monitoring module (15) is arranged at the position of the same height as sickbed (17) on the four indoor walls of ICU, ICU environment monitoring module (15) comprises a humidity sensor, a temperature sensor and a pressure sensor, visual monitor (16) is further arranged on the indoor wall of ICU, and visual monitor (16) comprises a display module (161) and a human-computer interaction module (162).

5. An ICU cell decontamination device, as claimed in claim 1, wherein: central control module (2) includes central processing unit (200) and wireless transmission module (201), central processing unit (200) and wireless transmission module (201) interconnect, wireless transmission module (201) and external terminal (100), visual monitor (16) interconnect, wireless transmission module (201) input connection air quality monitoring module (11) and ICU environmental monitoring module (15), wireless transmission module (201) output connection circulation fan (3), damp and hot exchanger (4), electrostatic precipitator board (6), air current drag fan (7) and ultraviolet ray sterilizer (18).