CN204084761U - A kind of air conditioner exhaust system for many operating rooms - Google Patents
A kind of air conditioner exhaust system for many operating rooms Download PDFInfo
- Publication number
- CN204084761U CN204084761U CN201420557368.3U CN201420557368U CN204084761U CN 204084761 U CN204084761 U CN 204084761U CN 201420557368 U CN201420557368 U CN 201420557368U CN 204084761 U CN204084761 U CN 204084761U
- Authority
- CN
- China
- Prior art keywords
- air
- operating room
- conditioner set
- communicated
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003584 silencer Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010005 wet pre-treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses a kind of air conditioner exhaust system for many operating rooms, comprise air-conditioner set, the fresh wind port of air-conditioner set is connected with fresh wind tube, the air outlet of air-conditioner set is communicated with each operating room by ajutage, the return air inlet of air-conditioner set is communicated with each operating room by backwind tube, also comprise the air exhaust branch pipe be communicated with each operating room, each air exhaust branch pipe is provided with electronic dibit and determines air quantity valve, each air exhaust branch pipe is all communicated with air draft house steward, air draft house steward carries out heat exchange by total-heat exchanger and fresh wind tube, the outlet air end of air draft house steward is disposed with silencer, exhaust blower and air pipe check valve.The utility model only needs an air-conditioner set, saves installing space and expense; Connect every between operating room air exhaust branch pipe on dibit be installed determine air quantity valve, the exhaust effect of guarantee operating room; Exhaust duct and fresh wind tube are installed Total heat exchange case, effectively carries out recuperation of heat, reach energy-saving effect.
Description
Technical field
The utility model relates to air discharging and radiating field, is specifically related to a kind of air conditioner exhaust system for many operating rooms, is applicable to the air discharging and radiating of many operating rooms.
Background technology
Very high to operating room api request in hospital surgery department, this kind of operating room is also known as toilet, refer to, within the scope of certain space, the pollutants such as the particulate in air, noxious air, bacterium reduced to below set quota, and the temperature of indoor, cleanliness factor, room pressure, air-flow quick-frozen and air flow method, noise vibration machine are thrown light on, Electrostatic Control specially designed region in a certain range of needs.Operating room between how present a lot of large hospital all has, even nearly tens up to a hundred that have, and for making air parameter and room pressure in operating room reach requirement and cross pollution can not being produced, between every, operating room configures an exhaust blower all separately, this not only requires that the space of building is enough large, also increases installation construction cost, and when operating room uses many simultaneously, its total exhaust air rate can be very large, directly drains and cause energy waste.
Utility model content
The purpose of this utility model is the problems referred to above being to exist for prior art, and provide a kind of air conditioner exhaust system for many operating rooms, structure is simple, easy to use, save installing space, and utilize air draft to new wind carry out heat wet pretreatment carry out recuperation of heat utilization, reach energy-conservation object.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of air conditioner exhaust system for many operating rooms, comprise air-conditioner set, the fresh wind port of air-conditioner set is connected with fresh wind tube, the air outlet of air-conditioner set is communicated with each operating room by ajutage, the return air inlet of air-conditioner set is communicated with each operating room by backwind tube, also comprise the air exhaust branch pipe be communicated with each operating room, each air exhaust branch pipe is provided with electronic dibit and determines air quantity valve, each air exhaust branch pipe is all communicated with air draft house steward, air draft house steward carries out heat exchange by total-heat exchanger and fresh wind tube, the outlet air end of air draft house steward is disposed with silencer, exhaust blower and air pipe check valve.
The utility model compared with prior art, has the following advantages:
1, whole system only needs an exhaust blower, saves installing space and expense;
2, connect every between operating room air exhaust branch pipe on dibit be installed determine air quantity valve, when operation room work, dibit is determined air quantity valve and is opened to desired location, the exhaust effect of guarantee operating room; When operating room does not work, determine air quantity valve to close, due to exhaust blower work, make exhaust duct interior is negative pressure state relative to each operating room indoor always, effectively can prevent different operating room air from mutually being fled by exhaust duct, ensure that each operating room there will not be cross-infection;
3, on exhaust duct and fresh wind tube, Total heat exchange case is installed, effectively carries out recuperation of heat, reach energy-saving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Such as, in figure: 1-exhaust blower (variable ratio frequency changer, Shangyu three standing grain GLZ Series Centrifugal formula axial flow blower); 2-silencer (composite muffler, acoustical absorptivity 10-20dB/ rice can adopt Beijing Xin Shengtongheng industry company muffler device); 3-electric control valve; 4-total-heat exchanger (great Jin HRV series total-heat exchanger can be adopted); 5-air pipe check valve; 6-air draft house steward; The electronic dibit of 7-determines air quantity valve (appropriate think of VFL type can be adopted to determine air quantity valve); 8-ajutage; 9-fresh wind tube; 10-backwind tube; 11-air-conditioner set (purification type can adopt IELTS brand); 12-air exhaust branch pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of air conditioner exhaust system for many operating rooms, comprise air-conditioner set 11, the fresh wind port of air-conditioner set 11 is connected with fresh wind tube 9, the air outlet of air-conditioner set 11 is communicated with each operating room by ajutage 8, the return air inlet of air-conditioner set 11 is communicated with each operating room by backwind tube 10, also comprise the air exhaust branch pipe 12 be communicated with each operating room, each air exhaust branch pipe 12 is provided with electronic dibit and determines air quantity valve 7, each air exhaust branch pipe 12 is all communicated with air draft house steward 6, air draft house steward 6 carries out heat exchange by total-heat exchanger 4 and fresh wind tube 9, the outlet air end of air draft house steward 6 is disposed with silencer 2, exhaust blower 1 and air pipe check valve 5.
When there being operation room work, air-conditioner set 11 starts, and exhaust blower 1 runs, total-heat exchanger 4 runs, electric control valve 3 above fresh wind tube 9 is opened, and the electronic dibit of in running order operating room determines the aperture that air quantity valve 7 is opened to setting, controls this operating room exhaust air rate and is in design load; Outdoor new wind is mixed with the indoor return air by backwind tube 10 (before this, new wind can carry out heat exchange by total-heat exchanger 4 and air draft, thus makes new wind obtain pretreatment) by fresh wind tube 9, then delivers to operating room by ajutage 8; Operating room air draft, by air draft house steward 6, is discharged to outdoor under the effect of exhaust blower 1, and before being discharged to outdoor, air draft can heat (cooling) pretreatment by total-heat exchanger 4 to new wind, can reach the effect that recuperation of heat utilizes like this; In the process, operating room return air is delivered to air-conditioner set 11 by backwind tube 10, then mixes with the new wind delivering to air-conditioner set 11 through fresh wind tube 9, then sends to each operating room through ajutage 8.When operating room does not work, associated air-conditioner set is out of service, and the electronic dibit be at this moment associated with this operating room is determined air quantity valve and closed, the air draft of amputation room.
Specific embodiment described herein is only to the utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. the air conditioner exhaust system for many operating rooms, comprise air-conditioner set (11), it is characterized in that, the fresh wind port of air-conditioner set (11) is connected with fresh wind tube (9), the air outlet of air-conditioner set (11) is communicated with each operating room by ajutage (8), the return air inlet of air-conditioner set (11) is communicated with each operating room by backwind tube (10), also comprise the air exhaust branch pipe (12) be communicated with each operating room, each air exhaust branch pipe (12) is provided with electronic dibit and determines air quantity valve (7), each air exhaust branch pipe (12) is all communicated with air draft house steward (6), air draft house steward (6) carries out heat exchange by total-heat exchanger (4) and fresh wind tube (9), the outlet air end of air draft house steward (6) is disposed with silencer (2), exhaust blower (1) and air pipe check valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557368.3U CN204084761U (en) | 2014-09-25 | 2014-09-25 | A kind of air conditioner exhaust system for many operating rooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557368.3U CN204084761U (en) | 2014-09-25 | 2014-09-25 | A kind of air conditioner exhaust system for many operating rooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084761U true CN204084761U (en) | 2015-01-07 |
Family
ID=52177470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557368.3U Expired - Fee Related CN204084761U (en) | 2014-09-25 | 2014-09-25 | A kind of air conditioner exhaust system for many operating rooms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091180A (en) * | 2015-02-02 | 2015-11-25 | 江苏华顶建设工程股份有限公司 | Air exhaust system for operating room |
| CN108036438A (en) * | 2018-01-24 | 2018-05-15 | 核工业西南勘察设计研究院有限公司 | A kind of energy-saving fresh air system |
-
2014
- 2014-09-25 CN CN201420557368.3U patent/CN204084761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091180A (en) * | 2015-02-02 | 2015-11-25 | 江苏华顶建设工程股份有限公司 | Air exhaust system for operating room |
| CN108036438A (en) * | 2018-01-24 | 2018-05-15 | 核工业西南勘察设计研究院有限公司 | A kind of energy-saving fresh air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 430071. B-20-B2, Chutian garden, No. 1 North Central Road, Wuchang District, Hubei, Wuhan Patentee after: Wuhan Mao Feng medical air purification Group Co., Ltd. Address before: 430071 Hubei Province, Wuhan city Wuchang District Road No. 1 metropolis garden B block 20 building C3 Patentee before: WUHAN MAOFENG MEDICAL PURIFICATION ENGINEERING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |