CN207196756U - Four management systems in independent cold and hot source in operating room - Google Patents
Four management systems in independent cold and hot source in operating room Download PDFInfo
- Publication number
- CN207196756U CN207196756U CN201720419991.6U CN201720419991U CN207196756U CN 207196756 U CN207196756 U CN 207196756U CN 201720419991 U CN201720419991 U CN 201720419991U CN 207196756 U CN207196756 U CN 207196756U
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- CN
- China
- Prior art keywords
- air
- operating room
- source
- unit
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000004378 air conditioning Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 15
- 238000003303 reheating Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an independent cold and hot source four-pipe system in operating room, including air source heat pump unit, air conditioning unit, fresh air unit, circulating water pump, air source heat pump unit's output pass through the air conditioner delivery pipe with the air conditioning unit with fresh air unit connects be provided with on the air conditioner delivery pipe circulating water pump, air source heat pump unit's input pass through the air conditioner wet return with the air conditioning unit with fresh air unit connects, the air conditioner delivery pipe still is connected with the expansion tank who is used for giving whole water system constant pressure. The utility model discloses can satisfy the operating room to air treatment's user demand, eliminate the operation energy consumption of electric reheating simultaneously.
Description
Technical field
It the utility model is related to the cold and hot source domain of operating room, more particularly to a kind of operating room independence Cooling and Heat Source four-pipe system system
System.
Background technology
At present, because the operating room of most of dependent Cooling and Heat Sources is present, air-conditioning supply water temperature is too high, and dehumidifying is unfavorable, leads
Cause the requirement that can not meet humiture be present in operating room.Exist simultaneously to meet humidity requirement using electric heat energy again
Consumption is high, the situation of energy waste.The operation of operating room is limited by the operation period of Cooling and Heat Source is concentrated.
The content of the invention
In view of this, the humidity of the most of dependent Cooling and Heat Source operating rooms of the utility model solution is uncontrollable, electric reheating
High energy consumption, run the problem of inconvenient.
The technical solution adopted in the utility model is：
A kind of operating room independence Cooling and Heat Source four-pipe system system, including net for air-source heat pump units, air-conditioner set, Fresh air handling units,
Water circulating pump, the output end of the net for air-source heat pump units pass through air-conditioning feed pipe and the air-conditioner set and the Fresh air handling units
Connection, is provided with the water circulating pump, the input of the net for air-source heat pump units passes through air-conditioning on the air-conditioning feed pipe
Return pipe is connected with the air-conditioner set and the Fresh air handling units.
Preferably, the air-conditioning feed pipe is also associated with for the expansion tank to whole water system level pressure.
Preferably, the net for air-source heat pump units, the water circulating pump, the quantity of the expansion tank are respectively two.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The utility model can meet use demand of the operating room to air-treatment, while eliminate the operation energy of electric reheating
Consumption, the use of operating room Cooling and Heat Source are not influenceed by other factors.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of operating room independence Cooling and Heat Source four-pipe system system, including net for air-source heat pump units 3, air-conditioner set
1st, Fresh air handling units 2, water circulating pump 4, the output end of the net for air-source heat pump units 3 pass through air-conditioning feed pipe L1 and the air conditioner
Group 1 and the Fresh air handling units 2 are connected, and the water circulating pump 4, the air source heat pump are provided with the air-conditioning feed pipe L1
The input of unit 3 is connected by air-conditioning return pipe L2 with the air-conditioner set 1 and the Fresh air handling units 2, and the air-conditioning supplies water
Pipe L1 is also associated with for the expansion tank 5 to whole water system level pressure.Net for air-source heat pump units 3 produces hot and cold water（Second two
Alcohol）, water circulating pump 4 is sent into air-conditioner set 1 by air-conditioning feed pipe L1 or Fresh air handling units 2 handle air, the sky that cold-heat treatment is crossed
Pneumatic transmission enters interior and freezed or heat supply.
Fresh air handling units 2 adjust opening for the control valve on 2 cold and hot coil pipe of Fresh air handling units according to the humiture of outdoor air
Degree.The air-conditioner set 1 of operating room is according to operating room return air temperature.1 cold and hot coil pipe of humidity regulation air-conditioner set up-regulation section valve is opened
Degree.Air-conditioner set 1 adjusts again the aperture of the control valve on hot coil according to wind pushing temperature.Air-conditioner set 1 and air-cooled heat-pump cold
Thermal source unit can annual automatic running, at any time guarantee operation and effect.Cold and heat source system voluntarily controls.Module unit is equal
According to Air Conditioning Cycle coolant-temperature gage, voluntarily start stopping or adding machine.This system can ensure operating room whole year normal operation,
Indoor temperature and humidity reaches indoor design requirement.
Innovative point of the present utility model is, sets independent Cooling and Heat Source for hospital operating room, realizes simultaneous air-conditioning.
Cooling and Heat Source uses air cooling module unit, and it is public to be divided into two groups of settings, sets water system and water circulating pump respectively.One group is summer
Cooling Winter heat supply, another group is annual heat supply.Summer cooling winter system connects operating room construction unit and Fresh air handling units
Cold and hot water coil, the hot coil again of annual heating system connection operating room construction unit.
The utility model applies Xi Yuan areas of BJ Union Hospital north building improvement project at present, works well.Fully meet
The using effect of operating room solve the problems, such as to be unable to reach humiture requirement in operating room.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other various forms of changes and variation.Here all embodiments can not be exhaustive.
It is every to belong to obvious changes or variations that the technical solution of the utility model is amplified out still in of the present utility model
The row of protection domain.
Claims (3)
- A kind of 1. operating room independence Cooling and Heat Source four-pipe system system, it is characterised in that including net for air-source heat pump units, air-conditioner set, Fresh air handling units, water circulating pump, the output end of the net for air-source heat pump units pass through air-conditioning feed pipe and the air-conditioner set and institute Fresh air handling units connection is stated, the water circulating pump, the input of the net for air-source heat pump units are provided with the air-conditioning feed pipe End is connected by air-conditioning return pipe with the air-conditioner set and the Fresh air handling units.
- 2. a kind of operating room independence Cooling and Heat Source four-pipe system system according to claim 1, it is characterised in that the air-conditioning supplies Water pipe is also associated with for the expansion tank to whole water system level pressure.
- A kind of 3. operating room independence Cooling and Heat Source four-pipe system system according to claim 2, it is characterised in that the air-source Source pump, the water circulating pump, the quantity of the expansion tank are respectively two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419991.6U CN207196756U (en) | 2017-04-20 | 2017-04-20 | Four management systems in independent cold and hot source in operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419991.6U CN207196756U (en) | 2017-04-20 | 2017-04-20 | Four management systems in independent cold and hot source in operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207196756U true CN207196756U (en) | 2018-04-06 |
Family
ID=61793120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419991.6U Expired - Fee Related CN207196756U (en) | 2017-04-20 | 2017-04-20 | Four management systems in independent cold and hot source in operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207196756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780279A (en) * | 2020-06-30 | 2020-10-16 | 杭州医学院 | Switching control device of cold and heat source size system of clean operating room purification air conditioning system |
-
2017
- 2017-04-20 CN CN201720419991.6U patent/CN207196756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780279A (en) * | 2020-06-30 | 2020-10-16 | 杭州医学院 | Switching control device of cold and heat source size system of clean operating room purification air conditioning system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190420 |