CN203258780U - Operation room clean air conditioner multi-split energy-saving and control system - Google Patents
Operation room clean air conditioner multi-split energy-saving and control system Download PDFInfo
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- CN203258780U CN203258780U CN 201320255686 CN201320255686U CN203258780U CN 203258780 U CN203258780 U CN 203258780U CN 201320255686 CN201320255686 CN 201320255686 CN 201320255686 U CN201320255686 U CN 201320255686U CN 203258780 U CN203258780 U CN 203258780U
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Abstract
The utility model provides an operation room clean air conditioner multi-split energy-saving and control system, and relates to the technical field of air conditioners. The system comprises three operation rooms and air conditioner systems which control the temperature and humidity of the three operation rooms. The air conditioner systems are connected to the three operation rooms respectively through return air ducts and supply air ducts, an electric heater and a humidification steam spraying pipe are installed on each supply air duct which is connected with each operation room, an electric control valve is installed on each return air duct which is connected with each operation room, and the supply air ducts enter the ceiling sandwiched layers of the operation rooms after being branched and divided into three supply air duct bodies in a device layer. The system is simple in structure, convenient to control, and low in increased cost. The temperature and humidify of each operation room can be independently controlled.
Description
Technical field
The utility model relates to air-conditioning technical field, is specifically related to a kind of operating room clean air conditioner one and drags more piece energy and control system.
Background technology
In the hospital operating room clean system, the air-conditioning system setting according to circumstances has the mode that one-to-one (air-conditioning system is processed an operating room) and drags several (air-conditioning system is processed several operating rooms) that arranges that adopts, most of hospitals are for reduce project cost, cut down expenses, the air-conditioning system of ten thousand grades of operating rooms and other clean operating room of even lower level is set to one drag two, one drags three or more mode, the air-conditioning number of units reduces and has directly reduced the construction investment cost, but hospital equally also requires to reduce operating cost, a lot of hospitals clear in bidding document drags in many situations one and requires every operating room also must control respectively, independent operating, but in Practical Project, a lot of people will control respectively and simply be interpreted as every operating room on off control is just passable separately, and other parameter is not considered, such as humidity, temperature etc.Such result is when an operation room work, other several operating rooms are in the same way operation also, particularly when north of china in winter, several operating rooms need temperature and humidity regulation during to the value that needs many energy simultaneously, the humiture of every operating room also can't be controlled separately, has not so both reached energy-conservation effect and has not also reached truly independent control.Just ask after a lot of hospital nurse starts, I do not open the air-conditioning of this operating room, how the inside is also in operation, is not this to waste very much? our personnel may be difficult to get across with them for the moment, because they do not understand system architecture the medical worker of hospital, could so how realize independent control energy-conservation and truly? the a lot of technical staff of estimation company and project manager also thought this problem, great majority think that realization is no problem, but the control system cost can increase a lot, can increase how many costs on earth, some drags several situations all to become one-to-one by change with one, so both increased the air conditioner number of organizing a performance, and also will increase control system, most of hospitals are dissenting, a lot of Air Conditioning Facilities are original just very lower, are difficult to increase unit again.
The utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and the operating room clean air conditioner one that can greatly reduce energy consumption drags more piece energy and control system.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of operating room clean air conditioner one drags more piece energy and control system, comprise three operating rooms and control the air-conditioning system of three operating room humitures, described air-conditioning system is connected respectively to three operating rooms by return air duct and air supply duct, be separately installed with an electric heater and humidification steam jet at the air supply duct that connects each operating room, be separately installed with an electric control valve at the return air duct that connects each operating room, described air supply duct carries out branch at mechanical floor, is divided into the laggard furred ceiling interlayer that enters operating room of three air supply ducts.
On the described air supply duct fire-preventino regulating valve is installed.
Described humidification steam jet is provided with humidifier and switching mode magnetic valve, and described air supply duct is provided with the condensate water discharging ditch, and described condensate water discharging ditch is provided with the stainless steel drip tray.
The beneficial effects of the utility model are: comparatively simple on the utility model structure, control is convenient, and the cost of increase is little, can control separately temperature and humidity to every operating room.
Description of drawings
Fig. 1 is the utility model embodiment mounting structure schematic diagram;
Fig. 2 is the utility model humidifier mounting structure figure.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Such as Fig. 1, shown in Figure 2, a kind of operating room clean air conditioner one drags more piece energy and control system, comprise OR.1, OR.2, three operating rooms of OR.3 and control the air-conditioning system 4 of three operating room humitures, air-conditioning system 4 is connected respectively to three operating rooms by return air duct and air supply duct, be separately installed with an electric heater 1 and humidification steam jet 2 at the air supply duct that connects each operating room, be separately installed with an electric control valve 3 at the return air duct that connects each operating room, air supply duct carries out branch at mechanical floor, be divided into the laggard furred ceiling interlayer that enters operating room of three air supply ducts, fire-preventino regulating valve 4 is installed on the air supply duct.The humidification steam jet is provided with humidifier and switching mode magnetic valve, and air supply duct is provided with the condensate water discharging ditch, and the condensate water discharging ditch is provided with the stainless steel drip tray.
By the change of above-mentioned ventilating system, increase some control elements in control system again, every operating room can carry out separately start and stop, temperature and humidity regulation.Mainly with regard to temperature, the control principle of humidity, major parameter is analyzed.
1, Unit Commitment control: clean air conditioner generally all disposes variable-frequency motor, (all difference is little for ten thousand grades of operating room areas for frequency when setting an operating room isolated operation when debugging, air quantity requires also little), take into account simultaneously the air quantity of the maintenance malleation of all the other two operating rooms, frequency when two operating rooms move simultaneously, take into account simultaneously the air quantity of the maintenance malleation of a remaining operating room, three frequencies that operating room moves simultaneously.Running frequency according to different situation change frequency converters opens and closes corresponding return air motor-driven valve, and blower fan can not be to move in the fully loaded situation when operation always.By reducing the preferably mode that the fan operation frequency is the reduction energy consumption.
2, temperature control: temperature control is mainly regulated by unit hot and cold water motor-driven valve, and the electrical heating on the air supply duct is mainly finely tuned, and it is more accurate that the main employing of electric heater control electric power controllable silicon is regulated.Mainly be that dehumidifying, cooling are processed during summer, temperature was lower after the process table was cold, more automatically regulated the electric heater of corresponding operating room according to needs according to the temperature that return air temperature sensor detects, thereby reached the temperature requirement of setting; During winter, mainly be humidification and heat treated, electrical heating is mainly finely tuned.Wind pushing temperature after the coil pipe heating is fixed on a suitable temperature spot, more automatically regulates the electric heater of corresponding operating room according to needs according to the temperature that return air temperature sensor detects, thereby reach the temperature requirement of setting.Transition season also can carry out adjustment by regulating electric heater.Every operating room just can require to regulate according to different temperatures like this, has both reached the purpose of independent control temperature, also can reach energy-conservation purpose.
3, humidity control: the dehumidification treatments that mainly dehumidifies summer, mainly by showing cold the processing, this is with to change front processing mode consistent.Mainly add wet process winter, more open magnetic valve on the corresponding humidification air duct according to corresponding operating room unlatching situation, open snorkel, thereby conditioning moisturer carries out the requirement that humidification reaches setting, and several operating rooms are not carrying out the simultaneously situation of humidification in the time of an only operating room use can not occurring like this.When an operation of operating room, it is resh air requirement that other two operating rooms still have the air quantity of maintenance malleation, and humidification is main relevant with resh air requirement, can avoid the humidifier oepration at full load like this, thereby reduces energy consumption, reaches energy-conservation purpose.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an operating room clean air conditioner one drags more piece energy and control system, comprise three operating rooms and control the air-conditioning system of three operating room humitures, it is characterized in that: described air-conditioning system is connected respectively to three operating rooms by return air duct and air supply duct, be separately installed with an electric heater and humidification steam jet at the air supply duct that connects each operating room, be separately installed with an electric control valve at the return air duct that connects each operating room, described air supply duct carries out branch at mechanical floor, is divided into the laggard furred ceiling interlayer that enters operating room of three air supply ducts.
2. operating room clean air conditioner one according to claim 1 drags more piece energy and control system, it is characterized in that: on the described air supply duct fire-preventino regulating valve is installed.
3. operating room clean air conditioner one according to claim 1 drags more piece energy and control system, it is characterized in that: described humidification steam jet is provided with humidifier and switching mode magnetic valve, described air supply duct is provided with the condensate water discharging ditch, and described condensate water discharging ditch is provided with the stainless steel drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255686 CN203258780U (en) | 2013-05-10 | 2013-05-10 | Operation room clean air conditioner multi-split energy-saving and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255686 CN203258780U (en) | 2013-05-10 | 2013-05-10 | Operation room clean air conditioner multi-split energy-saving and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258780U true CN203258780U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320255686 Expired - Lifetime CN203258780U (en) | 2013-05-10 | 2013-05-10 | Operation room clean air conditioner multi-split energy-saving and control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593465A (en) * | 2022-01-10 | 2022-06-07 | 西安四腾环境科技有限公司 | Air conditioning unit capable of rapidly heating and cooling under low-temperature working condition and control method |
-
2013
- 2013-05-10 CN CN 201320255686 patent/CN203258780U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593465A (en) * | 2022-01-10 | 2022-06-07 | 西安四腾环境科技有限公司 | Air conditioning unit capable of rapidly heating and cooling under low-temperature working condition and control method |
| CN114593465B (en) * | 2022-01-10 | 2023-12-15 | 西安四腾环境科技有限公司 | Rapid temperature rise and fall air conditioning unit under low-temperature working condition and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150911 Address after: 5 building, 9 Times Building, No. three, 710075 hi tech Road, Xi'an hi tech Zone, Shaanxi, China Patentee after: XI'AN SITENG ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 710075, building 3, building 9, new Times Building, No. three, 312 hi tech Road, hi tech Zone, Shaanxi, Xi'an Patentee before: Xi'an Siteng Engineering Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |