CN206037248U - Straight -flow purifying air conditioning system for ICU - Google Patents
Straight -flow purifying air conditioning system for ICU Download PDFInfo
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- CN206037248U CN206037248U CN201620949536.2U CN201620949536U CN206037248U CN 206037248 U CN206037248 U CN 206037248U CN 201620949536 U CN201620949536 U CN 201620949536U CN 206037248 U CN206037248 U CN 206037248U
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Abstract
The utility model provides a straight -flow purifying air conditioning system for ICU, includes new fan, air conditioning unit, transmission & distribution pipe network and air management ware, the new trend export of new fan feeds through with the lower return air inlet of ICU room with air conditioning unit's air intake connection, its air return inlet, air conditioning unit's air outlet passes through the supply -air outlet intercommunication of transmission & distribution pipe network and ICU room, the ICU indoor location has the air management ware. This straight -flow purifying air conditioning system for ICU adopts 3 grades of filterable new fans, realizes guaranteeing to the supply of 100% indoor brand -new wind of ICU that its air cleanliness reaches more than 100, 000 grades, set up the high efficiency filter of current supply -air outlet department at the new trend built -in, the high efficiency filter's of being convenient for washing is changed, reduces ICU air purification's running cost, through setting up at the indoor air management ware of ICU, the new trend quality of the ICU room supply -air outlet of being convenient for regulate and control according to different patients' demand, indoor air quality is known on nature directly perceived ground.
Description
Technical field
This utility model is related to a kind of air cleaner, more particularly, to a kind of ICU single flow air cleaning and conditioning systems.
Background technology
Patient is the main user of hospital architecture, and its body constitution is poor, is had a low resistance in ordinary person, particularly to operating room,
ICU is that the environment and air quality requirements of the high clean area such as Intensive Care Unit are higher, needs comfortable, health, health
Clean air conditioner environment.ICU puts together critical patient, gives optimal guarantee, be desirably to obtain on human and material resources and technology
Good rescued effect.According to《Hospital disinfection sanitary standard》GB15982-2012, Intensive Care Unit belong to II class ring
Border, it is desirable to air-borne bacteria total plate count ＜ 200cfu/m3, with reference to other Specifications, different purification of air can be taken
Mode, therefore, the purify air processing mode of current ICU has no unified way, and most of hospital employs Surgery specification
Doing the air cleaning and conditioning system of ICU, rate of ventilation is very big for standard, while each air-supply end is both needed to arrange high efficiency particulate air filter, often
It was accomplished by changing high efficiency particulate air filter every 3-6 month, the cost and operating cost that this results in ICU is fairly expensive, and its
His some hospitals take simple clearing machine or simply do not do purification of air process, and it is very poor to result in ICU air qualities, disease
People's comfort level is reduced, and increased the risk of courses of infection.
204214040 U of CN disclose a kind of hospital clean regional air processing system, including depth dehumidification fresh air
Group, unitary air handling unit and air supply plenum chamber, air outlet and the unitary air handling unit mixing section of depth dehumidification fresh air group
Air inlet connection, the air outlet of unitary air handling unit is connected with the air inlet of air supply plenum chamber, the air-out of air supply plenum chamber
Mouth is connected with the air outlet of clean area；Roughing efficiency air filter and cold-producing medium disk is provided with the casing of depth dehumidification fresh air group
Pipe, the refrigerant in refrigerant coil is cold-producing medium, and the external frequency-variable air conditioner outdoor machine of refrigerant coil is automatically adjusting refrigeration
The flow of cold-producing medium in agent coil pipe, realizes fresh air humidity and temperature adjustment.The hospital clean regional air processing system it is efficient
Filter is arranged on air outlet, is not easy to clean or changes, if being not provided with high efficiency particulate air filter, the filter effect of air is inclined
Difference.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of simple structure, use
Convenient, the ICU single flow air cleaning and conditioning systems of good air purification effect, using realizing 100% all-fresh air in ICU rooms, in which
Air purity reaches more than 100,000 grades.
This utility model technical problem further to be solved is：A kind of ICU single flow air cleaning and conditioning systems, including new
Blower fan, air conditioning unit, transmission and distribution network and air manager, fresh air outlet and the air conditioning unit air inlet of the new blower fan connect
Connect, its return air inlet is connected with the lower return air inlet of ICU rooms；The air conditioning unit air outlet is by transmission and distribution network and ICU rooms
Air outlet is connected；The ICU indoor locations have air manager.
Further, the new blower fan is by casing, roughing efficiency air filter, heat exchanger, electrostatic precipitator and high efficiency particulate air filter group
Into；The side of the casing is provided with fresh air inlet and wind exhausting outlet, is provided with fresh air outlet and return air inlet at the top of which；The fresh air
Entrance is connected with roughing efficiency air filter；The heat exchanger is inclined and mounted in casing, above roughing efficiency air filter, for by newly
Energy exchange is carried out between wind and air draft；The electrostatic precipitator is inclined and mounted in casing, positioned at heat exchanger and efficient mistake
Between filter, and it is connected with both by airduct, the high efficiency particulate air filter is arranged on the fresh air outlet lower section of new blower fan.
Further, the heat exchanger is hexagonal heat-exchangers of the plate type, and hexagon is by four inclined planes and two
The vertical plane composition being parallel to each other；Parallel two inclined planes up and down of hexagon are respectively fresh air heat exchange entrance and new wind heat
Outlet is exchanged, fresh air channel is formed；Parallel other upper and lower two inclined planes of hexagon be respectively air exhaust heat exchange outlet and
Air exhaust heat switching access, forms air exhaust passage.
Further, it is described air conditioning unit including the air-conditioning coil pipe, humidifier and the heater that set gradually along airflow direction, institute
The fresh air outlet that air-conditioning coil pipe connects new blower fan is stated, the heater is connected with the air outlet of ICU rooms by transmission and distribution network, fresh air
The fresh air that outlet is sent is finely adjusted to the humidity of fresh air by humidifier, then is finely tuned the temperature of air-supply by heater.
Further, the transmission and distribution network near ICU rooms air outlet is provided with air supply plenum chamber.
Further, the air manager and new blower fan, air conditioning unit electrically connect.
Further, the air manager includes air quality detector, signal acquiring board, display screen and controller；Institute
State air quality detector to electrically connect with signal acquiring board, signal acquiring board receives and store the data of air quality detector,
Exported to display screen again；The controller and signal acquiring board, new blower fan and it is air conditioning unit electrically connect, controller read signal is adopted
The data of collection plate simultaneously control new blower fan and air conditioning unit operation.
Newly a kind of operation principle of ICU single flow air cleaning and conditioning system is for this practicality：New blower fan is entered from fresh air inlet
Interior air, is filtered by roughing efficiency air filter, removes large granular impurity, and then, fresh air Jing heat exchanger reclaims air draft energy
Sequentially enter electrostatic precipitator and high efficiency particulate air filter after amount again, and then the air to discharging new blower fan realizes the control of cleanliness factor；
Air after the process of new blower fan passes sequentially through air conditioning unit air-conditioning coil pipe, humidifier and heater, to sending in ICU rooms
Air carry out temperature and humidity regulation, send in ICU rooms finally by airduct；Air manager in ICU rooms is to the powder in ICU rooms
Dust concentration, CO2 concentration, particle concentration and humiture carry out real-time monitoring, also allow for intuitive and understand the air matter in ICU rooms
Amount, and the regulation and control to ICU IAQ (indoor air quality), the optimal medical environment according to needed for different patients provide which.
Air supply plenum chamber is set at ICU air outlets, reduces air-supply noise, reduce interference of the air-supply to patient.
A kind of beneficial effects of the ICU of this utility model with single flow air cleaning and conditioning system：Using the new blower fan of 3 grades of filtrations,
Realize the supply to 100% all-fresh air in ICU rooms, it is ensured that its air purity reaches more than 100,000 grades；At existing air outlet
High efficiency particulate air filter be arranged in new blower fan, be easy to the cleaning replacement of high efficiency particulate air filter, reduce the operation of ICU purification of air into
This；By the air manager being arranged in ICU rooms, it is easy to the fresh air according to different disease Man's Demands regulation and control ICU rooms air outlet
Quality, intuitive ground understand IAQ (indoor air quality).
Description of the drawings
Structural representations of the Fig. 1 for a kind of 1 ICU single flow air cleaning and conditioning system of embodiment；
Fig. 2 is the internal structure schematic diagram of new blower fan in Fig. 1；
Structural representations of the Fig. 3 for a kind of 2 ICU single flow air cleaning and conditioning system of embodiment.
Specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
With reference to Fig. 1 and 2, a kind of ICU single flow air cleaning and conditioning systems, including new blower fan 3, air conditioning unit, transmission and distribution network 7
With air manager 11, the fresh air outlet of the new blower fan 3 be connected with air conditioning unit air inlet, its return air inlet and ICU rooms 9
Lower return air inlet 10 connect；The air conditioning unit air outlet is connected with the air outlet 8 of ICU rooms 9 by transmission and distribution network 7；It is described
Air manager 11 is installed in ICU rooms 9.
The new blower fan 3 is by casing 302, roughing efficiency air filter 301, heat exchanger 303, electrostatic precipitator 304 and efficient mistake
Filter 305 is constituted；The side of the casing 302 is provided with fresh air inlet 1 and wind exhausting outlet 2, is provided with fresh air outlet and returns at the top of which
Wind entrance；The fresh air inlet 1 is connected with roughing efficiency air filter 301；The heat exchanger 303 is inclined and mounted in casing 302, position
Above roughing efficiency air filter 301, for energy exchange will be carried out between fresh air and air draft；The electrostatic precipitator 304 inclines peace
It is mounted in casing 302, between heat exchanger 303 and high efficiency particulate air filter 305, and is connected with both by airduct, the height
Effect filter 305 is arranged on the fresh air outlet lower section of new blower fan 3.
The heat exchanger 303 is hexagonal heat-exchangers of the plate type 303, and hexagon is by four inclined planes and two phases
Mutually parallel vertical plane is constituted；Parallel two inclined planes up and down of hexagon are respectively fresh air heat exchange entrance and the friendship of new wind heat
Swap out mouth, forms fresh air channel；Parallel other upper and lower two inclined planes of hexagon are respectively air exhaust heat and exchange outlet and arrange
Wind heat switching access, forms air exhaust passage.
It is described air conditioning unit including the air-conditioning coil pipe 4 set gradually along airflow direction, humidifier 5 and heater 6, the sky
Coil pipe 4 is adjusted to connect the fresh air outlet of new blower fan 3, the heater 6 is connected with the air outlet 8 of ICU rooms 9 by transmission and distribution network 7, newly
The fresh air that wind outlet is sent is finely adjusted to the humidity of fresh air by humidifier 5, then is finely tuned the temperature of air-supply by heater 6.
Embodiment 2
With reference to Fig. 1 and 2, a kind of ICU single flow air cleaning and conditioning systems, including new blower fan 3, air conditioning unit, transmission and distribution network 7
With air manager 11, the fresh air outlet of the new blower fan 3 be connected with air conditioning unit air inlet, its return air inlet and ICU rooms 9
Lower return air inlet 10 connect；The air conditioning unit air outlet is connected with the air outlet 8 of ICU rooms 9 by transmission and distribution network 7；It is described
Air manager 11 is installed in ICU rooms 9.
The new blower fan 3 is by casing 302, roughing efficiency air filter 301, heat exchanger 303, electrostatic precipitator 304 and efficient mistake
Filter 305 is constituted；The side of the casing 302 is provided with fresh air inlet 1 and wind exhausting outlet 2, is provided with fresh air outlet and returns at the top of which
Wind entrance；The fresh air inlet 1 is connected with roughing efficiency air filter 301；The heat exchanger 303 is inclined and mounted in casing 302, position
Above roughing efficiency air filter 301, for energy exchange will be carried out between fresh air and air draft；The electrostatic precipitator 304 inclines peace
It is mounted in casing 302, between heat exchanger 303 and high efficiency particulate air filter 305, and is connected with both by airduct, the height
Effect filter 305 is arranged on the fresh air outlet lower section of new blower fan 3.
The heat exchanger 303 is hexagonal heat-exchangers of the plate type 303, and hexagon is by four inclined planes and two phases
Mutually parallel vertical plane is constituted；Parallel two inclined planes up and down of hexagon are respectively fresh air heat exchange entrance and the friendship of new wind heat
Swap out mouth, forms fresh air channel；Parallel other upper and lower two inclined planes of hexagon are respectively air exhaust heat and exchange outlet and arrange
Wind heat switching access, forms air exhaust passage.
It is described air conditioning unit including the air-conditioning coil pipe 4 set gradually along airflow direction, humidifier 5 and heater 6, the sky
Coil pipe 4 is adjusted to connect the fresh air outlet of new blower fan 3, the heater 6 is connected with the air outlet 8 of ICU rooms 9 by transmission and distribution network 7, newly
The fresh air that wind outlet is sent is finely adjusted to the humidity of fresh air by humidifier 5, then is finely tuned the temperature of air-supply by heater 6.
Transmission and distribution network 7 near 9 air outlet 8 of ICU rooms is provided with air supply plenum chamber 12.
The air manager 11 and new blower fan 3, air conditioning unit electrically connect.
A kind of operation principle of ICU single flow air cleaning and conditioning system of this utility model is：Fresh air is entered from fresh air inlet 1
Air in machine 3, is filtered by roughing efficiency air filter 301, removes large granular impurity, then, fresh air Jing heat exchanger 303 times
Sequentially enter electrostatic precipitator 304 and high efficiency particulate air filter 305 after receiving air draft energy again, and then to discharging the air reality of new blower fan 3
The control of existing cleanliness factor；Air after the process of new blower fan 3 passes sequentially through air conditioning unit air-conditioning coil pipe 4, humidifier 5 and adds
Hot device 6, carries out temperature and humidity regulation to sending into the air in ICU rooms 9, sends in ICU rooms 9 finally by airduct；In ICU rooms 9
Air manager 11 carries out real-time monitoring to the dust concentration in ICU rooms 9, CO2 concentration, particle concentration and humiture, also just
The air quality in ICU rooms 9, and the regulation and control to air quality in ICU rooms 9 are understood in intuitive, provided according to different patients
Optimal medical environment needed for which.
Air supply plenum chamber 12 is set at ICU air outlets 8, reduces air-supply noise, reduce interference of the air-supply to patient.
Claims (7)
1. a kind of ICU single flow air cleaning and conditioning systems, it is characterised in that including new blower fan, air conditioning unit, transmission and distribution network and sky
Gas management device, the fresh air outlet of the new blower fan are connected with air conditioning unit air inlet, the lower return air of its return air inlet and ICU rooms
Mouth connection；The air conditioning unit air outlet is connected with the air outlet of ICU rooms by transmission and distribution network；The ICU indoor locations have
Air manager.
2. ICU as claimed in claim 1 single flow air cleaning and conditioning systems, it is characterised in that the new blower fan is imitated by casing, just
Filter, heat exchanger, electrostatic precipitator and high efficiency particulate air filter composition；The side of the casing is provided with fresh air inlet and air draft goes out
Mouthful, fresh air outlet and return air inlet is provided with the top of which；The fresh air inlet is connected with roughing efficiency air filter；The heat exchanger is inclined
In casing, above roughing efficiency air filter, for energy exchange will be carried out between fresh air and air draft；The electrostatic precipitation
Device is inclined and mounted in casing, between heat exchanger and high efficiency particulate air filter, and is connected with both by airduct, described efficient
Filter is arranged on the fresh air outlet lower section of new blower fan.
3. ICU as claimed in claim 2 single flow air cleaning and conditioning systems, it is characterised in that the heat exchanger is in six sides
The heat-exchangers of the plate type of shape, hexagon are made up of four inclined planes and two vertical planes being parallel to each other；Hexagon is parallel
Upper and lower two inclined planes are respectively fresh air heat exchange entrance and fresh air heat exchange outlet, form fresh air channel；Hexagon is parallel
Other upper and lower two inclined planes be respectively air exhaust heat exchange outlet and air exhaust heat switching access, formed air exhaust passage.
4. ICU as claimed in claim 1 or 2 single flow air cleaning and conditioning systems, it is characterised in that described air conditioning unit including edge
Air-conditioning coil pipe, humidifier and heater that airflow direction sets gradually, the air-conditioning coil pipe connect the fresh air outlet of new blower fan, institute
State heater to be connected with the air outlet of ICU rooms by transmission and distribution network, the fresh air that fresh air outlet is sent is by humidifier to the wet of fresh air
Degree is finely adjusted, then is finely tuned the temperature of air-supply by heater.
5. ICU as claimed in claim 1 or 2 single flow air cleaning and conditioning systems, it is characterised in that near ICU rooms air outlet
Transmission and distribution network is provided with air supply plenum chamber.
6. ICU as claimed in claim 1 or 2 single flow air cleaning and conditioning systems, it is characterised in that the air manager with it is new
Blower fan, air conditioning unit electrical connection.
7. ICU as claimed in claim 1 or 2 single flow air cleaning and conditioning systems, it is characterised in that the air manager includes
Air quality detector, signal acquiring board, display screen and controller；The air quality detector is electrically connected with signal acquiring board
Connect, signal acquiring board is received and stores the data of air quality detector, then is exported to display screen；The controller is adopted with signal
Collection plate, new blower fan and air conditioning unit electrical connection, the data of controller read signal collection plate simultaneously control new blower fan and air conditioning unit
Operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949536.2U CN206037248U (en) | 2016-08-26 | 2016-08-26 | Straight -flow purifying air conditioning system for ICU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949536.2U CN206037248U (en) | 2016-08-26 | 2016-08-26 | Straight -flow purifying air conditioning system for ICU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037248U true CN206037248U (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949536.2U Active CN206037248U (en) | 2016-08-26 | 2016-08-26 | Straight -flow purifying air conditioning system for ICU |
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| Country | Link |
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| CN (1) | CN206037248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931534A (en) * | 2017-04-28 | 2017-07-07 | 北京米微环保科技有限公司 | A kind of permanent net New-air purifying system of cabinet type constant temperature |
-
2016
- 2016-08-26 CN CN201620949536.2U patent/CN206037248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931534A (en) * | 2017-04-28 | 2017-07-07 | 北京米微环保科技有限公司 | A kind of permanent net New-air purifying system of cabinet type constant temperature |
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| GR01 | Patent grant |