CN203036779U - Purifying air-conditioning system for operating room - Google Patents
Purifying air-conditioning system for operating room Download PDFInfo
- Publication number
- CN203036779U CN203036779U CN201320039780.1U CN201320039780U CN203036779U CN 203036779 U CN203036779 U CN 203036779U CN 201320039780 U CN201320039780 U CN 201320039780U CN 203036779 U CN203036779 U CN 203036779U
- Authority
- CN
- China
- Prior art keywords
- air
- operating room
- room
- fresh air
- conditioning system
- 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
- 238000004378 air conditioning Methods 0.000 title claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract 2
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims 1
- 230000009290 primary effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 19
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000003139 buffering effect Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000000454 anti-cipatory effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
本专利公开了一种手术室净化空调系统，所述手术室包括洁净走廊、手术室缓冲间；手术室主室；清洁走廊，所述洁净走廊、手术室缓冲间、手术室主室、清洁走廊内均设有独立的新风送风口以及回风循环机组；所述新风送风口均连接到新风送风机组；所述新风送风机组包括用于对新风进行过滤的三级过滤装置以及对新风进行冷湿处理的新风空调机组；所述回风循环机组包括用于对回风进行过滤的三级过滤装置、用于对回风进行冷湿处理的回风空调机组以及对回风进行加热处理的二次加热设备。本专利根据分析手术室的夏季空调热湿负荷组成来设计净化空调系统，从而不但显著降低手术室的能耗，而且显著提升手术室的空气品质。
This patent discloses an operating room purification air-conditioning system. The operating room includes a clean corridor, an operating room buffer room, an operating room main room, and a cleaning corridor. The clean corridor, operating room buffer room, operating room main room, and cleaning corridor There are independent fresh air supply outlets and return air circulation units inside; the fresh air supply outlets are connected to the fresh air supply unit; the fresh air supply unit includes a three-stage filter device for filtering the fresh air and cooling and humidifying the fresh air. The fresh air air conditioning unit for processing; the return air circulation unit includes a three-stage filter device for filtering the return air, a return air air conditioning unit for cold and wet treatment of the return air, and a secondary air conditioning unit for heating the return air. heating equipment. This patent designs and purifies the air-conditioning system based on the analysis of the summer air-conditioning heat and humidity load composition of the operating room, thereby not only significantly reducing the energy consumption of the operating room, but also significantly improving the air quality of the operating room.
Description
Technical field
The utility model relates to a kind of medical air-conditioning system, refers to a kind of air cleaning and conditioning system that is arranged in the hospital operating room especially.
Background technology
The main task of hospital's air cleaning and conditioning system is to purify the air of a room, and keeps each not reasonable pressure of chummery, the flow direction of control air, thereby the cross-infection in the reduction institute.Simultaneously, purification air-conditioning is as prevention and treat one of means of disease, for different patients provides suitable seeking medical advice and rehabilitation environment.Hospital's air cleaning and conditioning system is different from the characteristics of other air-conditioning system:
(1), for the directed control of air-flow, never allow not cause infectious disease to spread to another zone from a zone owing to there is pressure to control.So the design of ventilating system must be that air flows to time clean area from clean area;
(2), ventilating system must be considered the comfortableness ventilation, otherwise will directly have influence on degerming and the deodorizing control in patient care zone; When individual areas is not used and when reducing air output, must be adjusted minimum air output, to guarantee original pressure dependence and to keep suitable temperature and humidity;
(3), because can produce and pollute and peculiar smell, enter other zones so some special areas must not circulate as the air that infects operating room.Direct ventilating system to outdoor air draft need be set.And should be thought of as the outdoor resh air requirement that satisfies the air draft requirement and must guarantee;
(4), because some surgeons and operation may exceed the scope of setting to the requirement of temperature, so the design condition of operating room should adjust accordingly according to all users' such as surgeon, anesthetist, nurse requirement.Air-conditioning system also must possess the ability that adjusts accordingly.
(5), hospital's air-conditioning will provide healthy air conditioner surroundings, i.e. air-conditioning air-supply at first should be the air of the health of cleaning, need satisfy the requirement of due cleanliness factor; Hospital's air-conditioning must be can long-time steady operation air-conditioning.The important department of hospital such as operating room, intensive care unit etc., if air-conditioning system breaks down, the serious even entail dangers to patient's of consequence life security;
(6), hospital's air-conditioning must be energy-conservation air-conditioning.Air-conditioning itself is exactly the energy consumption rich and influential family in the building, hospital's air-conditioning is again 1.6-2 times of common buildings air conditioning energy consumption, therefore the rational air-conditioning unit that adapts of design system scheme, selection and energy-conservation technical scheme is to guarantee the suitable and energy-conservation of air-conditioning system.
What the operating room of hospital polluted that control emphasizes is Whole Process Control, is air treatment system for operating room provides the core technology of gnotobasis and hommization air quality, so the air-treatment link is also must overall process controlled.So the air handling process of operating room air cleaning and conditioning system will accomplish that not only indoor humiture is controlled, and to accomplish that whole hot procedure for wet processing is controlled.Under such prerequisite, just can guarantee the gnotobasis of operating room, improve the level of comfort of personnel in this environment simultaneously.The clean operating room Temperature and Humidity Control of much building up at present in summer is undesirable or operation energy consumption is huge.Its reason is hot humidity load composition and the processing procedure of clean operating room are lacked careful conscientious analysis, the thinking of dealing with problems is confined to the mentality of designing of traditional industry toilet, mainly expect the parameter value that reaches designing requirement by a large amount of energy resource consumptions, only pursue the result, not thinking processes.Those skilled in the art urgently wish and can address this problem.
The utility model content
The purpose of this patent provides a kind of operating room air cleaning and conditioning system, forms to design air cleaning and conditioning system according to the hot humidity load of summer air-conditioning of analyzing operating room, thereby not only significantly reduces the energy consumption of operating room, and significantly promote the air quality of operating room.
In order to achieve the above object, this patent discloses a kind of operating room air cleaning and conditioning system, and described operating room comprises between clean corridor, operating room buffering; The operating room main chamber; The cleaning corridor is between described clean corridor, operating room buffering, be equipped with independently new wind air outlet and return air Cycle Unit in the operating room main chamber, cleaning corridor; Described new wind air outlet all is connected to new wind air-supply unit;
Described new wind air-supply unit comprises for the three-stage filtration device that new wind is filtered and the fresh air conditioner unit that new wind carried out cold wet process;
Described return air Cycle Unit comprises for the three-stage filtration device that return air is filtered, is used for return air is carried out the return air air-conditioning unit of cold wet process and the second heating device that return air is carried out heat treated.
Further preferably, between described operating room buffering, also be provided with air sterilization purifier in the operating room main chamber.
Further preferably, described three-stage filtration device comprises the roughing efficiency air filter that carries out primary filter; Carry out the medium effeciency filter of cascade filtration; Carry out the high efficiency particulate air filter of three-stage filtration.
Further preferably, between described roughing efficiency air filter and described medium effeciency filter, also be provided with for new wind is carried out pre-warmed anticipatory electric heater.
Further preferably, described new wind air-supply unit is arranged on the operating room ceiling, and described return air Cycle Unit is arranged on the bottom of operating room bilateral wall.
Further preferably, be equipped with ultraviolet sterilizing lamp for sterilization in described fresh air conditioner unit and the return air air-conditioning unit.
Generally speaking, clean operating room all is positioned at the building inner region, therefore its refrigeration duty mainly comprises two aspects: the refrigeration duty of enclosed structure and new wind, and the enclosed structure refrigeration duty comprises the refrigeration duty of refrigeration duty, Medical Devices and illuminating and heat radiating formation that medical personnel's heat dissipation capacity forms.
During normal the operation, the humidity load in the operating room mainly is made up of loosing of human body humidity load wet and wind newly.Therefore can draw the characteristics of the hot humidity load of operating room:
(1), the personnel's humidity load substantially constant in the operating room, the fluctuation of the humidity load wind of mainly making a fresh start;
(2), the fluctuation of the thermic load of operating room is bigger, basicly stable except personnel and lighting load, the load that the heat radiation of Medical Devices forms is very big because of the fluctuation of equipment operating position, new wind load produces fluctuation with weather conditions always in addition.
Analysis through above-mentioned hot humidity load is formed can draw such conclusion: the humiture of operating room can be taked the separately measure of control.The humidity of control in the operating room at first will be controlled new wind well; The temperature of operating room can solve by control return air.Therefore, in this patent to the new elegance in each space of operating room with the mode that focuses on, new wind air-supply unit focuses on new wind and the most moisture in the new wind can be removed, thereby reduce the processing pressure of back main frame, new wind after treatment is sent to each space of operating room through new wind air outlet again.
New wind air-supply unit and return air air-supply unit all adopt multistage filtering in this patent, and different according to using the zone, the rank of filter is different with the progression of setting, to guarantee the cleanliness factor requirement of zones of different.As new wind air-supply unit; at new wind entrance new wind is set and filters, inner handicapping Buddhist nun filter screen and roughing efficiency air filter filtering bulky grain dust are protected second level filter simultaneously; medium effeciency filter is set before the surface cooler; further the filtering micronic dust makes surface cooler avoid laying dust to influence heat exchange efficiency simultaneously, and then protection next stage filter; third level filter is arranged on unit air outlet place; be inferior high efficiency filter, thoroughly the micron order grit in the new wind of filtering is effectively protected each Cycle Unit.
Concentrate air-supply to handle by the air-conditioning system of this patent by new wind like this, the return air of each operating room is handled separately and is avoided cross-infection, by reasonable Arrangement, has saved energy consumption.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is the air cleaning and conditioning system schematic diagram of this patent;
The specific embodiment
As shown in Figure 1, a kind of operating room air cleaning and conditioning system, operating room comprise between clean corridor 1, operating room buffering 2; Operating room main chamber 5; Cleaning corridor 6 is between clean corridor 1, operating room buffering 2, be equipped with independently new wind air outlet 61,62,63,64 and return air Cycle Unit 71,72,73,74 in the operating room main chamber 5, cleaning corridor 6; New wind air outlet 61,62,63,64 all is connected to new wind air-supply unit; New wind air-supply unit comprises for the three-stage filtration device 3 that new wind is filtered and the fresh air conditioner unit 4 that new wind carried out cold wet process; Return air Cycle Unit 71,72,73,74 comprises for the three-stage filtration device that return air is filtered, is used for return air is carried out the return air air-conditioning unit of cold wet process and the second heating device that return air is carried out heat treated.Simultaneously, between operating room buffering 2, also be provided with air sterilization purifier 22 in the operating room main chamber 5.Also be provided with gas extraction system 9 in the operating room main chamber 5.
In this patent, the three-stage filtration device comprises the roughing efficiency air filter that carries out primary filter, can adopt just to imitate the G4 filter; Carry out the medium effeciency filter of cascade filtration, imitate the F7 filter in can adopting; Carry out the high efficiency particulate air filter of three-stage filtration, can adopt the H10 inferior high efficiency filter.Between roughing efficiency air filter and medium effeciency filter, also be provided with for new wind is carried out pre-warmed anticipatory electric heater.
In this patent, new wind air-supply unit is arranged on the operating room ceiling, and the return air Cycle Unit is arranged on the bottom of operating room bilateral wall.
Be equipped with the ultraviolet sterilizing lamp for sterilization in fresh air conditioner unit and the return air air-conditioning unit.The bacterium that will be adsorbed on the dust by three-stage filtration when system's operate as normal filters out, but when system stops transport, bacterium on the filter still can breed, therefore we are provided with small-sized ultraviolet sterilizing lamp in the air-conditioning unit, after system control signal sent, the bacterium on the filter was killed in sterilamp work, simultaneously blower fan delay working a period of time, filter is dried up.
Specific requirement: new its function of wind air-supply unit is composed as follows: initial effect filtering section, electric preheating section, fan section, medium air filtration section, the cold/bringing-up section of table, humidifier section, inferior high efficiency filter section, air supply section.
Return air Cycle Unit functional section arranges as follows: new, return air mixing section, fan section, medium air filtration section, the cold/bringing-up section of table, hot arc, wind outlet section again.
Shock absorber is equipped with in the blower fan bottom.Hundred grades of purification air-conditioning units adopt advanced converter technique, the constant system air quantity, and other operating room Cycle Unit adopt decides air quantity control, constant system air quantity.
All purification air-conditioning unit inner surfaces and built-in parts are selected material or the surface layer of anti-disinfection drug corrosion for use, and material surface is bright and clean, and internal structure is convenient to clean, and can discharge cleaning waste water smoothly, are difficult for knot dirt, breed bacteria.
The condensed water discharge outlet of surface cooler is established water seal by unit running pressure reduction, possess automatic anti-suck, and when negative pressure, can discharge condensed water smoothly, condensate pipe directly and sewer pipe join.Pressure difference switch is set before and after the air cleaners at different levels in the unit.Air velocity by cross section, surface cooler place is not more than 2.2m/s.The special-purpose segment body of humidification apparatus, the distance between maintenance and the back level equipment.I～III level is clean to be not more than 75% with intrasystem air relative temperature before the high efficiency particulate air filter of room air cleaning and conditioning system.The sealing of air-conditioning unit casing should be reliable.When keeping the static pressure of 1000Pa in the unit, cleanliness factor is equal to or higher than 1000 grades system, and the air leak rate of air curtain of casing is less than 1%; Cleanliness factor is lower than 1000 grades system, and the air leak rate of air curtain of casing is less than 2%.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand this patent content; should not be understood as the restriction to this patent protection domain; change or modify so long as disclose spiritual any being equal to of doing according to this patent, all fall into this patent protection domain.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320039780.1U CN203036779U (en) | 2013-01-24 | 2013-01-24 | Purifying air-conditioning system for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320039780.1U CN203036779U (en) | 2013-01-24 | 2013-01-24 | Purifying air-conditioning system for operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036779U true CN203036779U (en) | 2013-07-03 |
Family
ID=48688896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320039780.1U Expired - Fee Related CN203036779U (en) | 2013-01-24 | 2013-01-24 | Purifying air-conditioning system for operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735681A (en) * | 2016-04-12 | 2016-07-06 | 贺红宇 | Modularly assembled type intravenous medication preparation room |
| CN111322680A (en) * | 2020-03-31 | 2020-06-23 | 重庆海润绿色科技集团有限公司 | Mobile emergency isolation shelter ventilation air-conditioning control system and control method for epidemic prevention dual-purpose |
| WO2021169179A1 (en) * | 2020-02-24 | 2021-09-02 | 广东省建筑科学研究院集团股份有限公司 | Epidemic prevention channel and epidemic prevention method |
-
2013
- 2013-01-24 CN CN201320039780.1U patent/CN203036779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735681A (en) * | 2016-04-12 | 2016-07-06 | 贺红宇 | Modularly assembled type intravenous medication preparation room |
| WO2021169179A1 (en) * | 2020-02-24 | 2021-09-02 | 广东省建筑科学研究院集团股份有限公司 | Epidemic prevention channel and epidemic prevention method |
| CN111322680A (en) * | 2020-03-31 | 2020-06-23 | 重庆海润绿色科技集团有限公司 | Mobile emergency isolation shelter ventilation air-conditioning control system and control method for epidemic prevention dual-purpose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201072206Y (en) | Ventilating device capable of controlling indoor air flow direction | |
| CN204165181U (en) | A kind of Total heat exchange VMC with outdoor exhaust Air Cleaning process | |
| KR100886561B1 (en) | Operating Room Air Conditioning System | |
| CN103912934A (en) | Operating room purification air-conditioning system | |
| CN112856676B (en) | Isolation area air purification device for respiratory infectious diseases | |
| CN203068684U (en) | Disinfecting and purifying device of central air-conditioner | |
| CN206430312U (en) | Fresh air purifier and air cleaning unit | |
| CN203036779U (en) | Purifying air-conditioning system for operating room | |
| CN208846590U (en) | A kind of Medical air purifying device | |
| CN207763134U (en) | Air conditioning system with fresh air haze removal and self-cleaning functions and independent temperature and humidity control function | |
| CN206944371U (en) | Medical air cleaning system for multiple operating rooms | |
| CN208419030U (en) | A kind of air sterilization purifier group | |
| CN205372916U (en) | Indoor air supply system | |
| CN207168681U (en) | A kind of fresh air constant operation table for dissecting lift face | |
| KR101001435B1 (en) | Bioceramic Air Purifier for Ventilation | |
| CN104596018A (en) | Humidifying type bidirectional air exchanger | |
| CN113108404A (en) | High-efficient comfortable healthy house formula new trend system that contains function of disinfecting | |
| CN107883479A (en) | Air conditioning system with fresh air haze removal and self-cleaning functions and independent temperature and humidity control function | |
| KR101379850B1 (en) | heat exchanger using air supply system | |
| CN211716710U (en) | Fresh air conditioner purifier | |
| CN104595994B (en) | Humidification hot type Bidirectional air exchanging machine | |
| CN204963038U (en) | Uniflow new trend device with hot switching function | |
| CN214094820U (en) | A combined air handling unit with circulating self-purification function | |
| CN202581618U (en) | Air outlet structure of air duct of central air conditioner | |
| CN106940054A (en) | A kind of permanent net New-air purifying system of wall-mount thermostatic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |