CN207741240U - A kind of operating room air purifier - Google Patents
A kind of operating room air purifier Download PDFInfo
- Publication number
- CN207741240U CN207741240U CN201721875920.3U CN201721875920U CN207741240U CN 207741240 U CN207741240 U CN 207741240U CN 201721875920 U CN201721875920 U CN 201721875920U CN 207741240 U CN207741240 U CN 207741240U
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- Prior art keywords
- air
- chamber
- operating room
- room
- filter
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Abstract
The utility model discloses a kind of operating room air purifiers.It solves the problems, such as that existing operating room air is easy to pollute.Its fresh air purifying unit includes the new air compartment being sequentially communicated, the first fan house, the first filter chamber and depth pretreatment chamber, and new air compartment side is equipped with air inlet, and depth pretreatment chamber side is equipped with fresh air discharge pipe；Circularly purifying unit includes the mixed gas chamber being sequentially communicated, the second fan house, the second filter chamber and trim process room, fresh air discharge pipe one end is connected to mixed gas chamber, trim process room is connected to through ajutage with the clean air chamber equipped with cooler, and clean air chamber is connected to through air outlet with operating room；It is connected to mixed gas chamber in operating room bottom through recycling air hose, exhaust duct is equipped with above operating room；Gas gathering mask is equipped with above operating table, the top of gas gathering mask is connected through exhaust pipe with exhaust duct.The utility model effectively removes the pollution air around operating table, and the air filtration for being sent into operating room purifies, humiture is moderate.
Description
Technical field
The utility model is related to air-conditioning equipment, especially a kind of operating room air purifier.
Background technology
Doctor often uses electrocision in splanchnocoel operation.It is (high using electric coagulating apparatus electric knife in such operation
Frequency surgical device), tissue is heated when being contacted with human body by generating high-frequency high-voltage current, realizes the separation to injected organism tissue
And solidification, to play the purpose of cutting and hemostasis.The technology removal lesion tissue is commonly used in clinic, can discharge a large amount of cutting
Steam.It is 95% moisture through studies have shown that operation cutting vapour main component, 5% is organic matter and inorganic matter, wherein also wrapping
Contain particulate matter and microorganism.Wherein, it is harmful to contain benzene, toluene, formaldehyde, phthalocyanine dihydroxide and aromatic hydrocarbon etc. for organic components
Substance.Inorganic matter ingredient is mainly carbon monoxide, carbon dioxide, nitrogen dioxide and sulfur dioxide.Micro diameter in vapour
For 0.01 micron of pellet.And the gas generated through cutting wherein also includes bacterium, mycobacteria, fungi and disease
Poison.The smell of cutting gas extremely stench, medical worker often will produce headache, eye and respiratory tract after sucking.
Currently, operating room air purification system used in hospital system is clean by laminar flow system, laminar flow operation room is
By air-supply and return air measure, the air in operating room is made to keep laminar flow, to microbial contamination, the leakage of inhalation anesthesia medicine
It is controlled etc. taking, although air can play certain control techniques, but cutting and abdominal thermal infusion chemotherapy in laminar flow operating room
The a large amount of pernicious gases locally discharged rapidly in the process, operating room laminar flow air-flow are difficult to be removed rapidly, therefore, operating table week
Enclosing doctor's breathing zone nearby just becomes the critical positions of air pollution.
Invention content
In order to overcome deficiency in the prior art, the purpose of this utility model is to provide a kind of dirts of reduction operating room air
The moderate operating room air purifier of dye, humiture.
Technical solution is used by the utility model solves its technical problem：A kind of operating room air purifier,
Including fresh air purifying unit and circularly purifying unit, it is characterised in that：The fresh air purifying unit include be sequentially communicated it is new
Air compartment, the first fan house, the first filter chamber and depth pretreatment chamber set in the side of the new air compartment far from the first fan house
There is air inlet, fresh air discharge pipe is communicated in the side of the depth pretreatment chamber far from the first filter chamber；The cycle
It includes the mixed gas chamber being sequentially communicated, the second fan house, the second filter chamber and trim process room, the fresh air to purify unit
The one end of discharge pipe far from depth pretreatment chamber is connected with the mixed gas chamber, and the trim process room passes through air-supply
Guan Yuyi clean air chambers are connected；Cooler is equipped in the pure air room, the cleaning below the cooler is empty
Gas chamber is equipped with air outlet, and the air outlet is connected with operating room；It is respectively communicated in two side bottoms of the operating room
There are cycle air hose, one end one check valve of the cycle air hose far from operating room to be connected with the mixed gas chamber,
Exhaust duct is equipped with above the side of the operating room；A gas gathering mask is equipped with above the indoor operating table of operation, it should
The top of gas gathering mask is connected to an exhaust pipe, and the exhaust pipe is connected with exhaust duct.
Preferably, first filter chamber, primarily efficient filter layer, TVOC gas filtration layers are equipped in the second filter chamber successively
And high efficiency filter layer.
Preferably, it is equipped with bamboo charcoal fiber filter paper in the TVOC gas filtrations layer, is equipped in the high efficiency filter layer
HEPA filter paper.
Preferably, exhaust valve is equipped on the exhaust duct.
The utility model is to be equipped with gas gathering mask above indoor operating table of performing the operation, and the gas gathering mask is through exhaust pipe and exhaust duct
It is connected, effectively removes the pollution air around operating table；It can be incited somebody to action in the cycle air hose that two side bottom of operating room is respectively communicated with
Air in operating room is sent into the mixed gas chamber of circularly purifying unit, carries out further filtration, purification, can reduce operating room
Air pollution；Purified air enters clean air chamber, is effectively reduced and is air-dried by cooler, is re-fed into operating room,
Its indoor aerial temperature and humidity of performing the operation is moderate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of first filter chamber of the utility model, the second filter chamber.
It is marked in figure：1. fresh air purifying unit, 101. new air compartments, 102. first fan houses, 103. first filter chambers, 104.
Depth pretreatment chamber, 2. circularly purifying units, 201. mixed gas chamber, 202. second fan houses, 203. second filter chambers, 204.
Trim process room, 3. air inlets, 4. fresh air discharge pipes, 5. ajutages, 6. clean air chambers, 7. coolers, 8. air outlets, 9. hands
Art room, 10. operating tables, 11. gas gathering masks, 12. exhaust pipes, 13. cycle air hoses, 14. check valves, 15. exhaust ducts, 16. exhaust valves,
17. primarily efficient filter layer, 18.TVOC gas filtration layers, 19. high efficiency filter layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
In Fig. 1, a kind of operating room air purifier comprising fresh air purifying unit 1 and circularly purifying unit 2.
As shown in Figure 1, fresh air purifying unit 1 includes the new air compartment 101 being sequentially communicated, the filtering of the first fan house 102, first
Room 103 and depth pretreatment chamber 104 are equipped with air inlet 3 in side of the new air compartment 101 far from the first fan house 102, pre- in depth
Side of the process chamber 104 far from the first filter chamber 103 is communicated with fresh air discharge pipe 4.
As shown in Fig. 2, circularly purifying unit 2 includes the mixed gas chamber 201 being sequentially communicated, the second fan house 202, second
Filter chamber 203 and trim process room 204, the one end of fresh air discharge pipe 4 far from depth pretreatment chamber 104 and mixed gas chamber 201
It is connected, trim process room 204 is connected by ajutage 5 with a clean air chamber 6.
It should be further noted that being equipped with identical filtering material in the first filter chamber 103 and the second filter chamber 203.
As shown in Fig. 2, being equipped with primarily efficient filter layer successively from air intake to outlet air end in the first filter chamber 103 and the second filter chamber 203
17, TVOC gas filtrations layer 18 and high efficiency filter layer 19.Wherein, the effect of primarily efficient filter layer 17 is to absorb the powder in air
Dirt；TVOC gas filtrations layer 18 effectively removes organic matter in gas；High efficiency filter layer 19 further suppresses microorganism and filters micro-
Grain.Preferable clean-up effect is played by the air of primarily efficient filter layer 17, TVOC gas filtrations layer 18 and high efficiency filter layer 19.
In order to further increase the clean-up effect of air, bamboo charcoal fiber filter paper, the bamboo are equipped in TVOC gas filtration layers
The effect of Carbon fibe filter paper is away the peculiar smell in air；HEPA filter paper, the effect of HEPA filter paper are equipped in high efficiency filter layer
It is to sterilize, also may filter that particle.
In Fig. 1, it is equipped with cooler 7 in clean air chamber 6, is equipped on the clean air chamber 6 below the cooler 7
Air outlet 8, the air outlet 8 are connected with operating room 9.
As shown in Figure 1, being equipped with operating table 10 in the middle of operating room 9.
In Fig. 1, it has been respectively communicated with cycle air hose 13 in two side bottoms of operating room 9, cycle air hose 13 is far from operating room 9
One check valve 14 of one end be connected with mixed gas chamber 201, exhaust duct 15 is equipped with above the side of operating room 9.
As shown in Figure 1, being equipped with a gas gathering mask 11 above operating table 10 in operating room 15, the top of the gas gathering mask 11 connects
A logical exhaust pipe 12, exhaust pipe 12 are connected with exhaust duct 15.The effect of gas gathering mask 11 is to prevent from generating in operation harmful
Gas is diffused, and operating room is discharged convenient for quickly collecting.
In order to realize the control to air draft, as shown in Figure 1, being equipped with exhaust valve 16 on exhaust duct 15.
The operation principle of the utility model is：Air enters new air compartment 101 from air inlet 3, passes through the first fan house 102
In exhaust fan air pumped in the first filter chamber 103 be filtered, filtered gas is again into going to depth pretreatment
The advanced treating of pernicious gas is carried out in room 104, then is sent in circularly purifying unit 2 further by fresh air discharge pipe 4
Reason, 2 purified air of circularly purifying unit is entered by ajutage 5 in clean air chamber 6, and by cooler, 7 progress are cold
But it humidifies, is most sent in operating room 9 by air outlet 8.Low density air is discharged from exhaust duct 15 in operating room 9, density
High air is entered by recycling air hose 14 in the mixed gas chamber 201 of Cycle Unit 2, is carried out after further filtration, purification again
It is sent into operating room, reduces operating room air pollution, and it is moderate to be sent to the aerial temperature and humidity in operating room, improves medical matters
The comfort level of personnel.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (4)
1. a kind of operating room air purifier comprising fresh air purifying unit and circularly purifying unit, it is characterised in that：It is described
Fresh air purifying unit include the new air compartment being sequentially communicated, the first fan house, the first filter chamber and depth pretreatment chamber, described
Side of the new air compartment far from the first fan house be equipped with air inlet, the depth pretreatment chamber far from the first filter chamber one
Side is communicated with fresh air discharge pipe；The circularly purifying unit includes the mixed gas chamber being sequentially communicated, the second fan house, second
Filter chamber and trim process room, the one end of the fresh air discharge pipe far from depth pretreatment chamber and mixed gas chamber's phase
Connection, the trim process room is connected by ajutage with a clean air chamber；It is equipped in the pure air room
Cooler, is equipped with air outlet on the clean air chamber below the cooler, and the air outlet is connected with operating room；Institute
Two side bottoms of the operating room stated have been respectively communicated with cycle air hose, and described one end one of cycle air hose far from operating room is unidirectional
Valve is connected with the mixed gas chamber, and exhaust duct is equipped with above the side of the operating room；In the operating room
Operating table above be equipped with a gas gathering mask, the top of the gas gathering mask is connected to an exhaust pipe, and the exhaust pipe is connected with exhaust duct
It is logical.
2. a kind of operating room air purifier according to claim 1, it is characterised in that：First filter chamber,
Primarily efficient filter layer, TVOC gas filtrations layer and high efficiency filter layer are equipped in second filter chamber successively.
3. a kind of operating room air purifier according to claim 2, it is characterised in that：The TVOC gas filtrations
It is equipped with bamboo charcoal fiber filter paper in layer, HEPA filter paper is equipped in the high efficiency filter layer.
4. a kind of operating room air purifier according to claim 1, it is characterised in that：It is set on the exhaust duct
There is exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875920.3U CN207741240U (en) | 2017-12-28 | 2017-12-28 | A kind of operating room air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875920.3U CN207741240U (en) | 2017-12-28 | 2017-12-28 | A kind of operating room air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741240U true CN207741240U (en) | 2018-08-17 |
Family
ID=63120491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875920.3U Expired - Fee Related CN207741240U (en) | 2017-12-28 | 2017-12-28 | A kind of operating room air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442703A (en) * | 2018-09-28 | 2019-03-08 | 山东辉瑞净化工程有限公司 | Operating room cleaning dynamic monitoring control system |
| CN110529943A (en) * | 2019-08-19 | 2019-12-03 | 晁福玲 | A kind of mute operating room of low energy consumption |
-
2017
- 2017-12-28 CN CN201721875920.3U patent/CN207741240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442703A (en) * | 2018-09-28 | 2019-03-08 | 山东辉瑞净化工程有限公司 | Operating room cleaning dynamic monitoring control system |
| CN110529943A (en) * | 2019-08-19 | 2019-12-03 | 晁福玲 | A kind of mute operating room of low energy consumption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |