CN208998227U - A kind of operating room energy-saving and purifying air-conditioning system - Google Patents
A kind of operating room energy-saving and purifying air-conditioning system Download PDFInfo
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- CN208998227U CN208998227U CN201821874994.XU CN201821874994U CN208998227U CN 208998227 U CN208998227 U CN 208998227U CN 201821874994 U CN201821874994 U CN 201821874994U CN 208998227 U CN208998227 U CN 208998227U
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Abstract
A kind of operating room energy-saving and purifying air-conditioning system, including Fresh air handling units, Cycle Unit and air supply plenum chamber, air supply plenum chamber are set in operating room, and air supply plenum chamber includes at least one high efficiency particulate air filter；The Fresh air handling units include the surface air cooler for carrying out cooling and dehumidifying to outdoor air, and for the output end of surface air cooler through the air intake of pipeline connection Cycle Unit, the air-supply end of Cycle Unit connects air supply plenum chamber through pipeline.On the one hand the utility model can substantially reduce power consumption, improve effect on moisture extraction, keep indoor degree of being air-dried of performing the operation；On the other hand, the indoor air purity of operation and capacity usage ratio be can be improved.
Description
Technical field
The utility model relates to technical field of air purification, especially a kind of operating room energy-saving and purifying air-conditioning system.
Background technique
Hospital architecture is the most complicated using function for other public buildings, and the reasons such as difficult management cause to cure
The energy consumption of institute is high.Clean operation department especially in hospital, due to requirement height, in construction, investment is big, air-conditioning configuration
Excessive, energy consumption and operating cost remain high therewith.
Existing operating room is primarily present following defect: traditional operation room air cleaning and conditioning system by Fresh air handling units, Cycle Unit,
The composition such as air hose, high efficiency particulate air filter.Air cleaning mainly passes through each filter of each filter of Fresh air handling units, Cycle Unit,
And the high efficiency particulate air filter in operating room ceiling carries out three-stage filtration realization.And Fresh air handling units are only used for locating fresh air in advance
Reason, dehumidification process be realized in Cycle Unit, and due in Cycle Unit air quantity it is big so that energy consumption mentions significantly in dehumidification process
Height increases cost.In addition, requiring to have to quiet in operating room, once the noise of each unit is big, surgical staff just will affect
Attention, therefore, noise reduction are particularly significant.
Utility model content
A kind of cleanliness height is provided the purpose of the utility model is to overcome the above-mentioned insufficient of the prior art, low energy consumption, removes
Wet effect is good, the operating room energy-saving and purifying air-conditioning system of low noise.
The technical solution of the utility model is: a kind of operating room energy-saving and purifying air-conditioning system, including Fresh air handling units, circulation
Unit and air supply plenum chamber, air supply plenum chamber are set in operating room, and air supply plenum chamber includes at least one high efficiency particulate air filter；It is described
Fresh air handling units include the surface air cooler for carrying out cooling and dehumidifying to outdoor air, and the output end of surface air cooler connects circulator through pipeline
The air intake of group, the air-supply end of Cycle Unit connects air supply plenum chamber through pipeline.
Further, return air inlet, return air end of the return air inlet through pipeline connection Cycle Unit are equipped in the operating room.
Further, exhaust outlet, air inlet of the exhaust outlet through pipeline connection Fresh air handling units are equipped in the operating room.
Further, the air-supply end and/or return air end of the Cycle Unit are equipped with silencer.
Further, the Fresh air handling units are set in the computer room of out operating-room；Air supply plenum chamber be set to operating room wall or
On ceiling.
Further, the pipeline between the output end of the surface air cooler and the air intake of Cycle Unit is adjusted equipped with air quantity
Valve.
Further, check-valves is equipped at the return air end of the Cycle Unit.
Further, operating room shares a Fresh air handling units between more.
Further, including at least two in low efficient filter, medium effeciency filter and high efficiency particulate air filter in the Cycle Unit
Kind.
The utility model has the beneficial effects that
(1) by the way that surface air cooler is arranged in Fresh air handling units, cool-down dehumidification is carried out, so as to omit the dehumidifying in Cycle Unit
Step substantially reduces power consumption, improves effect on moisture extraction, keeps indoor degree of being air-dried of performing the operation；
(2) by setting air supply plenum chamber, noise can be substantially reduced, and air supply plenum chamber includes at least one efficient mistake
Filter greatly improves the indoor air purity of operation；
(3) it is drained into Fresh air handling units by the indoor fresh air that will perform the operation and is recycled again, greatly improve energy
Utilization rate；
(4) by the setting silencer at the air-supply end and return air end of Cycle Unit, it can reduce the noise of Cycle Unit,
In conjunction with the decrease of noise functions of air supply plenum chamber, the indoor noise of operation is substantially reduced, very quiet environment is kept.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Description of drawing identification: 1. Fresh air handling units；2. Cycle Unit；3. air supply plenum chamber；4. return air inlet；5. exhaust outlet；6.
Silencer；7. volume damper；8. check-valves；21. air intake；22. end of blowing；23. return air end；31. high efficiency particulate air filter.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
A kind of operating room energy-saving and purifying air-conditioning system as shown in Figure 1:, including Fresh air handling units 1, Cycle Unit 2 and air-supply
Plenum chamber 3, air supply plenum chamber 3 are set in operating room, and air supply plenum chamber 3 includes at least one high efficiency particulate air filter 31；Fresh air handling units 1
Including the surface air cooler for carrying out cooling and dehumidifying to outdoor air, the output end of surface air cooler through pipeline connection Cycle Unit 2 into
The air-supply end 22 at wind end 21, Cycle Unit 2 connects air supply plenum chamber 3 through pipeline.
Above scheme has the advantage that (1) by the way that surface air cooler is arranged in Fresh air handling units, can carry out cool-down dehumidification, from
And the dehumidifying step in Cycle Unit can be omitted, it is filtered in Cycle Unit, substantially reduces power consumption, improve dehumidifying effect
Fruit keeps indoor degree of being air-dried of performing the operation；(2) by setting air supply plenum chamber, noise can be substantially reduced, and static pressure of blowing
Case includes at least one high efficiency particulate air filter, greatly improves the indoor air purity of operation.
In the present embodiment, return air inlet 4, return air end 23 of the return air inlet 4 through pipeline connection Cycle Unit 2 are equipped in operating room.
Indoor fresh air of performing the operation returns in Cycle Unit 2 through return air inlet 4, and the air after dehumidifying with Fresh air handling units 1 is mixed, and passes through again
It is indoor to enter operation after Cycle Unit 2 and air supply plenum chamber filtering, is recycled, to improve positive pressure for operating room, prevents hand
Art room is in negative pressure state, in this way, carry pollution particle air be just not easy from the crack between a door and its frame of operating room or window gap into
Enter, greatly improves the cleanliness of operating room.
In the present embodiment, exhaust outlet 5, air inlet of the exhaust outlet 5 through pipeline connection Fresh air handling units 1 are equipped in operating room.Such as
The fruit indoor air that will perform the operation is expelled directly out outdoor, can waste energy significantly, and the present embodiment indoor fresh air that will perform the operation drains into newly
It is recycled again in blower fan group, greatly improves the utilization rate of energy.
In the present embodiment, Fresh air handling units 1 are set in the computer room of out operating-room；Air supply plenum chamber 3 is set to the wall of operating room
Or on ceiling；Cycle Unit 2 is set to roof or exterior wall.
In the present embodiment, it is equipped with silencer 6 at the air-supply end 22 and return air end 23 of Cycle Unit 2, can reduce circulation
The noise of unit substantially reduces the indoor noise of operation, keeps very quiet in conjunction with the decrease of noise functions of air supply plenum chamber 3
Environment.
In the present embodiment, the pipeline between the output end of surface air cooler and the air intake of Cycle Unit is equipped with volume damper
7, volume damper 7 is motor-driven valve, can control the opening and closing of volume damper and opening for control valve by remote controler and button
Degree, and then control the air quantity that the air in Fresh air handling units enters Cycle Unit.
In the present embodiment, it is equipped with check-valves 8 at the return air end of Cycle Unit 2, prevents the air-flow in Cycle Unit from entering hand
The return air inlet of art room prevents air-flow reverse flow.
The present embodiment, interior at least two including in low efficient filter, medium effeciency filter and high efficiency particulate air filter of Cycle Unit 2
Kind.It can only include low efficient filter, medium effeciency filter, be also possible to medium effeciency filter and high efficiency particulate air filter etc., if following
High efficiency particulate air filter is set in ring unit, the load that undertakes of the high efficiency particulate air filter in air supply plenum chamber can be reduced, extends replacing construction.
In the present embodiment, air supply plenum chamber is preferably provided with two air inlets, and the fresh air in Cycle Unit enters air-supply simultaneously
Two air inlets of plenum chamber.The return air inlet of operating room is preferably two.
In the present embodiment, it is more between operating room the form of a shared Fresh air handling units can be used, in this way, more renewing convenient for concentrating
The device of blower fan group, and save the cost.Such as more Cycle Units are connect through different pipelines with Fresh air handling units, to corresponding
Operating room carries out air heat humidity between more.
The working principle of the present embodiment are as follows: the air of out operating-room dehumidifies through the surface air cooler in Fresh air handling units, by hand
Air outside art room be converted to temperature similar in operating room, then through the blower in Fresh air handling units by after dehumidifying gas convey
To Cycle Unit, successively after each filter in Cycle Unit is filtered, then send through the circulating fan in Cycle Unit
High efficiency filter is carried out in wind to air supply plenum chamber, filtered fresh air enters in operating room, improves indoor cleanliness of performing the operation；Newly
Indoor 4 return air of return air inlet of wind also underwent operative so constantly carries out fresh air circulation to Cycle Unit；And indoor fresh air of performing the operation
It is drained into Fresh air handling units 1 through exhaust outlet, enters Cycle Unit after surface air cooler air heat humidity again, so recycle.After, it closes
Fall volume damper and each unit.
For example, the present embodiment is with 40m2For thousand grades of operating rooms, the air circulation of Cycle Unit is 3000m3/ h, new blower
The air quantity of group is 800m3/ h, the exhaust air rate that the fresh air of operating room is discharged into Fresh air handling units is 500m3/h.Traditional air-conditioning system needs
To 3000m3/ h air quantity is cooled to dew-point temperature and dehumidifies, then reaches supply air temperature by heating.And the air-conditioning of the present embodiment
As long as system is to 800m3The air quantity of/h carries out cooling and dehumidifying, substantially reduces power consumption.
Claims (9)
1. a kind of operating room energy-saving and purifying air-conditioning system, including Fresh air handling units, Cycle Unit and air supply plenum chamber, static pressure of blowing
Case is set in operating room, and air supply plenum chamber includes at least one high efficiency particulate air filter；It is characterized in that, the Fresh air handling units include using
In the surface air cooler to dehumidify to outdoor air, the output end of surface air cooler is through the air intake of pipeline connection Cycle Unit, circulator
The air-supply end of group connects air supply plenum chamber through pipeline.
2. operating room according to claim 1 energy-saving and purifying air-conditioning system, which is characterized in that be equipped in the operating room
Return air inlet, return air end of the return air inlet through pipeline connection Cycle Unit.
3. operating room according to claim 1 energy-saving and purifying air-conditioning system, which is characterized in that be equipped in the operating room
Exhaust outlet, air inlet of the exhaust outlet through pipeline connection Fresh air handling units.
4. operating room according to claim 2 energy-saving and purifying air-conditioning system, which is characterized in that the Cycle Unit is sent
Wind end and/or return air end are equipped with silencer.
5. described in any item operating rooms energy-saving and purifying air-conditioning system according to claim 1 ~ 4, which is characterized in that the fresh air
Machine is mounted in the computer room of out operating-room；Air supply plenum chamber is set on the wall or ceiling of operating room.
6. described in any item operating rooms energy-saving and purifying air-conditioning system according to claim 1 ~ 4, which is characterized in that the table is cold
Pipeline between the output end of device and the air intake of Cycle Unit is equipped with volume damper.
7. operating room according to claim 2 or 4 energy-saving and purifying air-conditioning system, which is characterized in that the Cycle Unit
Return air end at be equipped with check-valves.
8. described in any item operating rooms energy-saving and purifying air-conditioning system according to claim 1 ~ 4, which is characterized in that perform the operation between more
Room shares a Fresh air handling units.
9. described in any item operating rooms energy-saving and purifying air-conditioning system according to claim 1 ~ 4, which is characterized in that the circulation
Including at least two in low efficient filter, medium effeciency filter and high efficiency particulate air filter in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874994.XU CN208998227U (en) | 2018-11-14 | 2018-11-14 | A kind of operating room energy-saving and purifying air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874994.XU CN208998227U (en) | 2018-11-14 | 2018-11-14 | A kind of operating room energy-saving and purifying air-conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN208998227U true CN208998227U (en) | 2019-06-18 |
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| CN201821874994.XU Active CN208998227U (en) | 2018-11-14 | 2018-11-14 | A kind of operating room energy-saving and purifying air-conditioning system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425707A (en) * | 2019-08-01 | 2019-11-08 | 苍龙集团有限公司 | A kind of operating room Multifunctional environment control system |
| CN113566343A (en) * | 2021-09-07 | 2021-10-29 | 韦氏（苏州）医疗科技有限公司 | Medical air purification type air conditioning system |
| CN115355567A (en) * | 2022-07-25 | 2022-11-18 | 四川大学华西医院 | Integral indoor unit of radiation air-conditioning system |
-
2018
- 2018-11-14 CN CN201821874994.XU patent/CN208998227U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425707A (en) * | 2019-08-01 | 2019-11-08 | 苍龙集团有限公司 | A kind of operating room Multifunctional environment control system |
| CN110425707B (en) * | 2019-08-01 | 2023-08-04 | 苍龙集团有限公司 | Multifunctional environment control system for operating room |
| CN113566343A (en) * | 2021-09-07 | 2021-10-29 | 韦氏（苏州）医疗科技有限公司 | Medical air purification type air conditioning system |
| CN115355567A (en) * | 2022-07-25 | 2022-11-18 | 四川大学华西医院 | Integral indoor unit of radiation air-conditioning system |
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