CN206695288U - Operating room construction system without lustration class requirement - Google Patents
Operating room construction system without lustration class requirement Download PDFInfo
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- CN206695288U CN206695288U CN201720473315.7U CN201720473315U CN206695288U CN 206695288 U CN206695288 U CN 206695288U CN 201720473315 U CN201720473315 U CN 201720473315U CN 206695288 U CN206695288 U CN 206695288U
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- operating room
- ajutage
- conditioning box
- construction system
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Abstract
The utility model belongs to air-conditioning system technical field, is related to a kind of operating room construction system of no lustration class requirement, including the air-conditioning box being arranged on the outside of operating room in furred ceiling, it is characterised in that：The air-supply interface connection ajutage of the air-conditioning box, return air interface connection both backwind tubes, ajutage, backwind tube turning site of air-conditioning box are provided with bend muffler respectively；Ajutage, the end of backwind tube are stretched into operating room, and the end of backwind tube sets at least one return air inlet, and the end of ajutage sets at least one air outlet；It is also associated with determining air quantity valve on the air-conditioning box.The air-conditioning system can meet the control of general operating room temperature, relative humidity, malleation, noise and the air quality to being required without lustration class.
Description
Technical field
The utility model belongs to air-conditioning system technical field, is related to a kind of operating room construction system of no lustration class requirement
System.
Background technology
The general operating room without lustration class requirement domestic in the past mostly adds fresh air using fan coil or multi-gang air-conditioner
Conventional air-conditioning form, although indoor temperature can control substantially, the nothing such as indoor relative humidity, air purity, bacterial concentration
Method controls, and especially after long-time use, air conditioning terminal laying dust, product bacterium are serious, are unfavorable for patient with operation incision infection risk
Control, indoor occupant comfort level are low.
National standard《Polyclinic Building design specification》（GB51039-2014）In issue on December 2nd, 2014, in August, 2015
Implement within 1st, the 7.6.2 articles requirement：Not preferably less than 20 DEG C of general operating room indoor temperature winter, summer should not be higher than 26 DEG C, room
Interior relative humidity winter not preferably less than 30%, summer should not be higher than 65%；Terminal filter should be used not less than the 3rd filter
Air-conditioning system or all-fresh air ventilating system.Indoor holding malleation, rate of ventilation must not be less than 6 times/h.Noise not should be greater than 50dB
(A).Conventional air-conditioning can not meet such requirement.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of operating room construction system of no lustration class requirement, the air-conditioning
System can meet the control of general operating room temperature, relative humidity, malleation and the air quality to being required without lustration class.
According to the technical solution of the utility model：A kind of operating room construction system of no lustration class requirement, including set
In the air-conditioning box on the outside of operating room in furred ceiling, it is characterised in that：The air-supply interface connection ajutage of the air-conditioning box, air-conditioning box
Return air interface connection both backwind tubes, ajutage, backwind tube turning site is provided with bend muffler respectively；Ajutage, return air
The end of pipe is stretched into operating room, and the end of backwind tube sets at least one return air inlet, and the end of ajutage sets at least one
Individual air outlet；It is also associated with determining air quantity valve on the air-conditioning box.
As further improvement of the utility model, the return air pipe end sets two return air branch pipes, each return air branch
Tube end is respectively formed return air inlet, and first filter is set at the return air inlet.
As further improvement of the utility model, the air-supply pipe end sets two blowpipes, each air-supply branch
Tube end is respectively formed air outlet, and the 3rd filter is set at the air outlet.
As further improvement of the utility model, the air-conditioning box is ceiling type air conditioner case, and is set in air-conditioning box
Second filter；Surface cooling coil section, bringing-up section and humidifier section are set in air-conditioning box.
As further improvement of the utility model, the bend muffler connects air-conditioning box into and out of airduct.
As further improvement of the utility model, both the backwind tube, ajutage are arranged in parallel.
It is of the present utility model to have technical effect that：Effectively improve operation indoor air quality, reduce bacterial concentration；Three-level mistake
Filter regularly replaces, and effectively avoids conventional air conditioning system from using rear laying dust, product bacterium, producing secondary pollution problem for a long time；Ensure
Indoor epidemic disaster reaches specification GB51039 requirements throughout the year；The pressure head centrifugal blower in, overcome tertiary filter and airduct system
System resistance；Indoor positive pressure is kept, improves indoor occupant comfort level；Room noise is low；The air-conditioning system is simple and reliable, maintenance side
Just.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is B-B direction sectional view in Fig. 1.
Embodiment
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1 ~ 3, including operating room 1, air outlet 2, return air inlet 3, backwind tube 4, determine air quantity valve 5, bend muffler 6, air-conditioning
Case 7, ajutage 8 etc..
As shown in Fig. 1 ~ 3, the utility model is a kind of operating room construction system of no lustration class requirement, including is arranged at
Air-conditioning box 7 in the outside furred ceiling of operating room 1, the air-supply interface connection ajutage 8 of the air-conditioning box 7, the return air interface of air-conditioning box 7
Backwind tube 4 is connected, both turning sites of ajutage 8, backwind tube 4 are provided with bend muffler 6 respectively；Ajutage 8, backwind tube 4
End stretch into operating room 1, the end of backwind tube 4 sets at least one return air inlet 3, and the end of ajutage 8 is set at least
One air outlet 2；It is also associated with determining air quantity valve 5 on the air-conditioning box 7.
The end of backwind tube 4 sets two return air branch pipes, and each return air branch tube end is respectively formed return air inlet 3, the return air inlet 3
Place sets first filter.Connected between return air branch pipe and backwind tube 4 using arc transition.
The end of ajutage 8 sets two blowpipes, and each blowpipe end is respectively formed air outlet 2, the air outlet 2
Place sets the 3rd filter.Connected between blowpipe and ajutage 8 using arc transition.
Air-conditioning box 7 is ceiling type air conditioner case, and the second filter is set in air-conditioning box；Table cold dish is set in air-conditioning box 7
Pipeline section, bringing-up section and humidifier section.
Air-conditioning box 7 is into and out of wind pipe-adapting impedance complex formula bend muffler 6.
Both backwind tube 4, ajutage 8 are arranged in parallel.
The course of work of the present utility model is as follows：Return air inlet 3 sets first filter, and the second filter is set in air-conditioning box 7,
Air outlet 2 sets the 3rd filter, realizes three-stage filtration, effectively improves air purity in operating room, reduces bacterial concentration.The
One filter typically uses low efficient filter, and the second filter typically uses medium effeciency filter, and the 3rd filter is typically using height
Medium effeciency filter.
Air-conditioning box 7 uses ceiling type air conditioner case, sets Surface cooling coil section, bringing-up section, humidifier section, to entering operating room 1
Air carries out heat and wet treatment, and the indoor temperature control throughout the year of guarantee is between 20 ~ 26 DEG C, relative humidity control is between 30 ~ 65%.
By determining air quantity valve 5, quantitative fresh air is sucked by 6 times/h of rate of ventilation, keeps indoor positive pressure, indoor occupant is improved and relaxes
Appropriateness.
The inlet and outlet of air-conditioning box 7 matches somebody with somebody impedance complex formula bend muffler 6, ensures that room noise is not more than 50dB (A).
Operation principle of the present utility model：Fresh air is mixed by fresh wind tube through determining air quantity valve 5 with the return air of operating room 1, through hanging
Dress formula air-conditioning box 7 is filtered, after heat and wet treatment, is re-fed into operating room 1, and air realizes circulating filtration and benefit in operating room 1
Fresh air is filled, reaches the 7.6.2 articles requirement of specification GB51039.
Claims (6)
1. a kind of operating room construction system of no lustration class requirement, including it is arranged at operating room（1）Air-conditioning in the furred ceiling of outside
Case（7）, it is characterised in that：The air-conditioning box（7）Air-supply interface connection ajutage（8）, air-conditioning box（7）Return air interface connection
Backwind tube（4）, ajutage（8）, backwind tube（4）Both are provided with bend muffler in turning site respectively（6）；Ajutage（8）, return
Airduct（4）End stretch into operating room（1）In, backwind tube（4）End at least one return air inlet is set（3）, ajutage（8）
End at least one air outlet is set（2）；The air-conditioning box（7）On be also associated with determining air quantity valve（5）.
2. the operating room construction system as claimed in claim 1 without lustration class requirement, it is characterised in that：The backwind tube
（4）End sets two return air branch pipes, and each return air branch tube end is respectively formed return air inlet（3）, the return air inlet（3）Place sets the
One filter.
3. the operating room construction system as claimed in claim 1 without lustration class requirement, it is characterised in that：The ajutage
（8）End sets two blowpipes, and each blowpipe end is respectively formed air outlet（2）, the air outlet（2）Place sets the
Three filters.
4. the operating room construction system as claimed in claim 1 without lustration class requirement, it is characterised in that：The air-conditioning box
（7）For ceiling type air conditioner case, and the second filter is set in air-conditioning box；Air-conditioning box（7）Interior setting Surface cooling coil section, bringing-up section
And humidifier section.
5. the operating room construction system as claimed in claim 1 without lustration class requirement, it is characterised in that：The bend muffler
（6）Connect air-conditioning box（7）Into and out of airduct.
6. operating room construction system as claimed in claim 1, it is characterised in that：The backwind tube（4）, ajutage（8）Both
It is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473315.7U CN206695288U (en) | 2017-04-28 | 2017-04-28 | Operating room construction system without lustration class requirement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473315.7U CN206695288U (en) | 2017-04-28 | 2017-04-28 | Operating room construction system without lustration class requirement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695288U true CN206695288U (en) | 2017-12-01 |
Family
ID=60447864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473315.7U Active CN206695288U (en) | 2017-04-28 | 2017-04-28 | Operating room construction system without lustration class requirement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195893A (en) * | 2019-05-22 | 2019-09-03 | 烟台睿加节能科技有限公司 | A kind of health type air conditioning duct system |
-
2017
- 2017-04-28 CN CN201720473315.7U patent/CN206695288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195893A (en) * | 2019-05-22 | 2019-09-03 | 烟台睿加节能科技有限公司 | A kind of health type air conditioning duct system |
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