CN109307324A - A kind of toilet's energy-saving fresh air system - Google Patents
A kind of toilet's energy-saving fresh air system Download PDFInfo
- Publication number
- CN109307324A CN109307324A CN201810041886.2A CN201810041886A CN109307324A CN 109307324 A CN109307324 A CN 109307324A CN 201810041886 A CN201810041886 A CN 201810041886A CN 109307324 A CN109307324 A CN 109307324A
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- China
- Prior art keywords
- fresh air
- return air
- toilet
- air
- gas
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A kind of toilet's energy-saving fresh air system, including three air ducts, first is the fresh air gas that heat exchange is carried out with the return air gas in return air main channel, Article 2 is the return air gas for being discharged from return air subaisle and filtering through the first filter bank, Article 3 is to enter the return air gas purified in multistage filtering unit from return air main channel, it when the lower filtering higher cost of cleanliness of return air main channel discharge or can not purify to when needing cleanliness, can directly drain into return air exhaust gas in gas treatment chamber.The design of fresh air system greatly reduces clean indoor fresh air demand, and the energy charge of Fresh air handling units substantially reduces.
Description
Technical field
The present invention relates to toilet's fresh air technical field, specially a kind of toilet's energy-saving fresh air system.
Background technique
Clean technology (cleanroom) is the precise treatment for adapting to experimental study and product processing, micromation, high-purity, height
Quality and high reliability etc. require and an emerging technology of birth.Toilet is applied to microelectronics, bio-pharmaceuticals, hand more
The accurate and high-accuracy quality requirement fields such as art treatment, precision instrument manufacture, therefore, clean room is to air epidemic disaster, cleaning
It spends more demanding.Although Unidirectional air flow clean rooms can reach higher cleanliness, but the toilet of higher cost and one-way flow is built
It makes and maintenance cost is higher, the appearance of turbulent flow clean room, which is met, needs Cleanliness certain fields toilet of less demanding
It asks, is either built from the fresh air system of toilet or the capital investment of operational process, the capital investment of turbulent flow clean room are remote
Much smaller than Unidirectional air flow clean rooms.
But it is often unreasonable due to designing early period in turbulent flow clean room, to guarantee clean indoor New atmosphere quality, only
Can be by increasing rate of ventilation, increasing the approach such as fresh air volume, the moving funds for considerably increasing toilet's fresh air system expend.
In order to solve the above-mentioned technical problem, the invention proposes a kind of toilet's energy-saving fresh air systems, including three wind
Road, first is the fresh air gas that heat exchange is carried out with the return air gas in return air main channel, and Article 2 is from return air subaisle
The return air gas for being discharged and filtering through the first filter bank, Article 3 is to enter in multistage filtering unit to purify from return air main channel
Return air gas, when the lower filtering higher cost of cleanliness of return air main channel discharge or can not purify to when needing cleanliness,
Directly return air exhaust gas can be drained into gas treatment chamber.The design of fresh air system greatly reduces clean indoor fresh air demand
Amount, the energy charge of Fresh air handling units substantially reduce.
Summary of the invention
A kind of toilet's energy-saving fresh air system, comprising: be separately installed with top plate below the roof of toilet, above bottom wall
1, leak out bottom plate 2, forms return air subaisle 31 between the surface and roof of top plate 1, leaks out and formed back between bottom plate 2 and bottom wall
The side wall of wind main channel 32,1 surrounding toilet of top plate is equipped with return air inlet 7 and return air inlet 7 is connected to return air subaisle 31, clean
The return air unit 4 that the center of room bottom wall is connected to return air main channel 32, which penetrates the high gas of toilet bottom end dust content, to leak out
Bottom plate 2 sucks return air main channel 32, and fresh air system further includes the Heat Room 5 of surrounding heat-barrier material package, changing in Heat Room 5
Spiral heat exchange tube 511 is equipped in the passage of heat 51, spiral heat exchange tube 511 accounts for the 1/2~4/5 of 51 cross-sectional area of heat exchanger channels, exchanges heat
The input end in channel 51 connects back to the air outlet of blower fan group 4, the outlet end of heat exchanger channels 51 connects multistage filtering unit 11 and every
Cleanliness detection device 111, the outlet end of multistage filtering unit 11 and the air inlet of Fresh air handling units 6 are equipped with inside grade filter bank
Connection, the outlet end of spiral heat exchange tube 511 is connect with the air inlet of Fresh air handling units 6；Return air subaisle 31 and corresponding toilet
The central location of roof offers the gas outlet 8 of connection, and gas outlet 8 is connect with the air inlet of the first filter bank 9, the first mistake
The air outlet of filter group 9 is connect with the air inlet of Fresh air handling units 6, and the center of top plate 1, which is inlayed, to be fixed with and 6 air outlet of Fresh air handling units
The blowing device 10 of connection, by blowing device 10 will treated that gas is sent to toilet through Fresh air handling units 6；
Wherein, the outlet end of multistage filtering unit 11, connect with gas treatment chamber 12, by gas treatment return air not up to standard
Gas discharge, the gas for avoiding cleanliness not up to standard enter in Fresh air handling units 6；
Furthermore the flow valve 14 of control gas circulation is equipped in appendix.
In above-mentioned toilet's energy-saving fresh air system, clean indoor fresh air air-flow from top to bottom flows, dust content compared with
High air-flow can be quickly down in return air main channel 32, be transported in the heat exchanger channels 51 in switch room 5 and spiral shell by return air unit 4
The fresh air revolved in heat exchanger tube 511 carries out heat exchange, reduces the energy charge that Fresh air handling units 6 handle fresh air, meanwhile, by return air unit
The return air stream of 4 discharges passes through the layering of multistage filtering unit 11, and the return air that cleanliness reaches requirement is input to
In Fresh air handling units 6, it is input to after being mixed fresh air with return air by Fresh air handling units 6 in blowing device 10 and is used for toilet；In addition,
The return air that dust content is less in toilet rises to be entered in return air subaisle 31 by return air inlet 7, reaches first via gas outlet 8
It is filtered after dust removal, bacteria removing and is passed in Fresh air handling units 6 in filter bank 9, it will treated after return air mixes with fresh air
Blowing device is reached to use for toilet.
Wherein, the master control system of fresh air system can requirement according to toilet to fresh air temperature and humidity control fresh air, return
The flow valve 14 of amount controls the minimum output quantity of fresh air, under the premise of meeting toilet and requiring to reduce the energy of fresh air system 6
Amount expends.
Preferably, the front end of toilet's energy-saving fresh air system, return air inlet 7 and return air unit 4 is equipped with return air mistake
Strainer, wherein the bottom plate 2 that leaks out with 4 position directly above of return air unit is demountable panel section, repairs, cleans convenient for the later period
Processing.Return air filter screen can reduce the dust deposit at return air inlet 7 and return air unit 4, mitigate the first filter bank 9, multistage mistake
The workload of filter group 11, meanwhile, increase return air availability, reduce fresh air input quantity, saves the workload of Fresh air handling units 6.
Preferably, toilet's energy-saving fresh air system, has additional pumping between multistage filtering unit 11 and Fresh air handling units 6
Blower 13, the air inlet and outlet of the exhaust fan 13 respectively with the outlet end of multistage filtering unit 11, Fresh air handling units 6 into
Air port connection.The flowing velocity for accelerating return air of exhaust fan 13, convenient for the flow demand of return air in supply Fresh air handling units 6.
Preferably, toilet's energy-saving fresh air system, outlet end and the gas treatment equipment 12 of heat exchanger channels 51
Input end connection, when the cleanliness of gas it is lower can not by filtering reach secondary use standard when can close heat exchanger channels 51 with
Flow valve 14 between multistage filtering unit 11 opens the flow valve 14 for leading to gas treatment chamber 12.
Preferably, toilet's energy-saving fresh air system, the turning of gas pipeline is elbow turning in fresh air system,
And the diameter of inner side of elbow is equal to 1.2~2 times of gas pipeline diameter.Avoiding air-flow from forming vortex in gas pipeline causes to press
Power loss is larger normally to be conveyed.
Preferably, toilet's energy-saving fresh air system, the lower section of top plate 1, the bottom plate 2 that leaks out top be equipped with and flow
Net makes in toilet air inlet, return air uniform, avoids the discharge of indoor appearance vortex flip lid indoor return air.
Detailed description of the invention:
Specific embodiment is further described with reference to the accompanying drawing, in which:
Fig. 1 is energy-saving fresh air system connection schematic diagram in toilet's of the present invention；
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Case 1 is embodied:
A kind of toilet's energy-saving fresh air system, comprising: be separately installed with top plate below the roof of toilet, above bottom wall
1, leak out bottom plate 2, forms return air subaisle 31 between the surface and roof of top plate 1, leaks out and formed back between bottom plate 2 and bottom wall
The side wall of wind main channel 32,1 surrounding toilet of top plate is equipped with return air inlet 7 and return air inlet 7 is connected to return air subaisle 31, clean
The return air unit 4 that the center of room bottom wall is connected to return air main channel 32, which penetrates the high gas of toilet bottom end dust content, to leak out
Bottom plate 2 sucks return air main channel 32, and fresh air system further includes the Heat Room 5 of surrounding heat-barrier material package, changing in Heat Room 5
Spiral heat exchange tube 511 is equipped in the passage of heat 51, spiral heat exchange tube 511 accounts for the 4/5 of 51 cross-sectional area of heat exchanger channels, heat exchanger channels 51
Input end connect back to the air outlet of blower fan group 4, heat exchanger channels 51 outlet end connection multistage filtering unit 11 and every grade filtering
Cleanliness detection device 111 is equipped with inside unit, the outlet end of multistage filtering unit 11 is connect with the air inlet of Fresh air handling units 6,
The outlet end of spiral heat exchange tube 511 is connect with the air inlet of Fresh air handling units 6；Return air subaisle 31 and corresponding toilet's roof
Central location offer the gas outlet 8 of connection, gas outlet 8 is connect with the air inlet of the first filter bank 9, the first filter bank
9 air outlet is connect with the air inlet of Fresh air handling units 6, and the center of top plate 1, which inlays to be fixed with, to be connect with 6 air outlet of Fresh air handling units
Blowing device 10, by blowing device 10 will treated that gas is sent to toilet through Fresh air handling units 6；
Wherein, the outlet end of multistage filtering unit 11, connect with gas treatment chamber 12, by gas treatment return air not up to standard
Gas discharge, the gas for avoiding cleanliness not up to standard enter in Fresh air handling units 6；The flow of control gas circulation is equipped in appendix
Valve 14.
Further, the front end of return air inlet 7 and return air unit 4 is equipped with return air filter screen, wherein with return air unit 4
The bottom plate 2 that leaks out of position directly above is demountable panel section；Exhaust fan is had additional between multistage filtering unit 11 and Fresh air handling units 6
13, the air inlet and outlet of the exhaust fan 13 air inlet with the outlet end of multistage filtering unit 11, Fresh air handling units 6 respectively
Connection；The outlet end of heat exchanger channels 51 is connect with the input end of gas treatment equipment 12, can not be led to when the cleanliness of gas is lower
Filtering can close the flow valve 14 between heat exchanger channels 51 and multistage filtering unit 11 when reaching secondary use standard, open logical
Toward the flow valve 14 of gas treatment chamber 12.
Further, the turning of gas pipeline is elbow turning in fresh air system, and the diameter of inner side of elbow is equal to
1.2 times of gas pipeline diameter；The lower section of top plate 1, the bottom plate 2 that leaks out top be equipped with equal drift net, make in toilet enter the wind, return
Wind is uniform.
Fresh air system involved in this specific embodiment includes three air ducts, and first is and returning in return air main channel 32
General mood body carries out the fresh air gas of heat exchange, and Article 2 is to be discharged from return air subaisle 31 and filter through the first filter bank 9
Return air gas, Article 3 are to enter the return air gas purified in multistage filtering unit 11 from return air main channel 32, when return air master is logical
The lower filtering higher cost of cleanliness or can not purify to when needing cleanliness that road 32 is discharged, can directly drain into return air exhaust gas
In gas treatment chamber 12.The design of fresh air system greatly reduces clean indoor fresh air demand, the energy consumption of Fresh air handling units 6
Take reduction by 12%.
Specific embodiment 2:
A kind of toilet's energy-saving fresh air system, comprising: be separately installed with top plate below the roof of toilet, above bottom wall
1, leak out bottom plate 2, forms return air subaisle 31 between the surface and roof of top plate 1, leaks out and formed back between bottom plate 2 and bottom wall
The side wall of wind main channel 32,1 surrounding toilet of top plate is equipped with return air inlet 7 and return air inlet 7 is connected to return air subaisle 31, clean
The return air unit 4 that the center of room bottom wall is connected to return air main channel 32, which penetrates the high gas of toilet bottom end dust content, to leak out
Bottom plate 2 sucks return air main channel 32, and fresh air system further includes the Heat Room 5 of surrounding heat-barrier material package, changing in Heat Room 5
Spiral heat exchange tube 511 is equipped in the passage of heat 51, spiral heat exchange tube 511 accounts for the 2/3 of 51 cross-sectional area of heat exchanger channels, heat exchanger channels 51
Input end connect back to the air outlet of blower fan group 4, heat exchanger channels 51 outlet end connection multistage filtering unit 11 and every grade filtering
Cleanliness detection device 111 is equipped with inside unit, the outlet end of multistage filtering unit 11 is connect with the air inlet of Fresh air handling units 6,
The outlet end of spiral heat exchange tube 511 is connect with the air inlet of Fresh air handling units 6；Return air subaisle 31 and corresponding toilet's roof
Central location offer the gas outlet 8 of connection, gas outlet 8 is connect with the air inlet of the first filter bank 9, the first filter bank
9 air outlet is connect with the air inlet of Fresh air handling units 6, and the center of top plate 1, which inlays to be fixed with, to be connect with 6 air outlet of Fresh air handling units
Blowing device 10, by blowing device 10 will treated that gas is sent to toilet through Fresh air handling units 6；
Wherein, the outlet end of multistage filtering unit 11, connect with gas treatment chamber 12, by gas treatment return air not up to standard
Gas discharge, the gas for avoiding cleanliness not up to standard enter in Fresh air handling units 6；The flow of control gas circulation is equipped in appendix
Valve 14.
Further, the front end of return air inlet 7 and return air unit 4 is equipped with return air filter screen, wherein with return air unit 4
The bottom plate 2 that leaks out of position directly above is demountable panel section；Exhaust fan is had additional between multistage filtering unit 11 and Fresh air handling units 6
13, the air inlet and outlet of the exhaust fan 13 air inlet with the outlet end of multistage filtering unit 11, Fresh air handling units 6 respectively
Connection；The outlet end of heat exchanger channels 51 is connect with the input end of gas treatment equipment 12, can not be led to when the cleanliness of gas is lower
Filtering can close the flow valve 14 between heat exchanger channels 51 and multistage filtering unit 11 when reaching secondary use standard, open logical
Toward the flow valve 14 of gas treatment chamber 12.
Further, the turning of gas pipeline is elbow turning in fresh air system, and the diameter of inner side of elbow is equal to
1.9 times of gas pipeline diameter；The lower section of top plate 1, the bottom plate 2 that leaks out top be equipped with equal drift net, make in toilet enter the wind, return
Wind is uniform.
Fresh air system involved in this specific embodiment includes three air ducts, and first is and returning in return air main channel 32
General mood body carries out the fresh air gas of heat exchange, and Article 2 is to be discharged from return air subaisle 31 and filter through the first filter bank 9
Return air gas, Article 3 are to enter the return air gas purified in multistage filtering unit 11 from return air main channel 32, when return air master is logical
The lower filtering higher cost of cleanliness or can not purify to when needing cleanliness that road 32 is discharged, can directly drain into return air exhaust gas
In gas treatment chamber 12.The design of fresh air system greatly reduces clean indoor fresh air demand, the energy consumption of Fresh air handling units 6
Take reduction by 10%.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of toilet's energy-saving fresh air system, comprising: be separately installed with below the roof of toilet, above bottom wall top plate,
Leak out bottom plate, and return air subaisle is formed between the surface and roof of top plate, and leaking out, it is logical that return air master is formed between bottom plate and bottom wall
Road, the side wall of top plate surrounding toilet are equipped with the return air inlet being connected to return air subaisle, and the center of toilet's bottom wall is equipped with
The return air unit being connected to return air main channel, fresh air system further includes the Heat Room of surrounding heat-barrier material package, in Heat Room
Heat exchanger channels in be equipped with spiral heat exchange tube, spiral heat exchange tube accounts for the 1/2~4/5 of heat exchanger channels area of section, heat exchanger channels
Input end connects back to the air outlet of blower fan group, and the outlet end of heat exchanger channels connects inside multistage filtering unit and every grade of filter bank
Equipped with cleanliness detection device, the outlet end of multistage filtering unit and the air inlet of Fresh air handling units are connected, and spiral heat exchange tube goes out
The air inlet of mouth end and Fresh air handling units connects；The central location of return air subaisle and corresponding toilet's roof offers connection
Gas outlet, gas outlet connect with the air inlet of the first filter bank, the air outlet of the first filter bank and Fresh air handling units into
The blowing device for being fixed with and connecting with Fresh air handling units air outlet is inlayed in air port connection, the center of top plate, will be through new by blowing device
Treated that gas is sent to toilet for blower fan group；
Wherein, the outlet end of multistage filtering unit is connected with gas treatment chamber；Control gas is equipped in the appendix of supplied gas circulation
The flow valve of body circulation.
2. toilet's energy-saving fresh air system as described in claim 1, it is characterised in that: the front end of return air inlet and return air unit is equal
Equipped with return air filter screen, wherein the bottom plate that leaks out right above return air unit is demountable panel section.
3. toilet's energy-saving fresh air system as described in claim 1, it is characterised in that: multistage filtering unit and Fresh air handling units it
Between have additional exhaust fan, the air inlet and outlet of the exhaust fan respectively with the outlet end of multistage filtering unit, Fresh air handling units
Air inlet connection.
4. toilet's energy-saving fresh air system as described in claim 1, it is characterised in that: at the outlet end of heat exchanger channels and gas
Manage the input end connection of device.
5. toilet's energy-saving fresh air system as described in claim 1, it is characterised in that: the turning of gas pipeline in fresh air system
It is elbow turning, and the diameter of inner side of elbow is equal to 1.2~2 times of gas pipeline diameter.
6. toilet's energy-saving fresh air system as described in claim 1, it is characterised in that: the lower section of top plate, the bottom plate that leaks out it is upper
Side is equipped with equal drift net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041886.2A CN109307324A (en) | 2018-01-16 | 2018-01-16 | A kind of toilet's energy-saving fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041886.2A CN109307324A (en) | 2018-01-16 | 2018-01-16 | A kind of toilet's energy-saving fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307324A true CN109307324A (en) | 2019-02-05 |
Family
ID=65225834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810041886.2A Pending CN109307324A (en) | 2018-01-16 | 2018-01-16 | A kind of toilet's energy-saving fresh air system |
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| Country | Link |
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| CN (1) | CN109307324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529943A (en) * | 2019-08-19 | 2019-12-03 | 晁福玲 | A kind of mute operating room of low energy consumption |
| CN112797551A (en) * | 2019-10-24 | 2021-05-14 | 夏泰鑫半导体(青岛)有限公司 | Air control cabinet module, clean room system and method for improving air quality of clean room |
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| US20160153671A9 (en) * | 2005-05-06 | 2016-06-02 | John Chris Karamanos | Hvac system and zone control unit |
| CN105910195A (en) * | 2016-04-26 | 2016-08-31 | 苏州净化工程安装有限公司 | Mute and low-energy-consumption operating room |
| CN105926986A (en) * | 2016-04-26 | 2016-09-07 | 苏州净化工程安装有限公司 | Energy-saving type clean room in balanced airflow |
| CN206338866U (en) * | 2016-12-30 | 2017-07-18 | 山东华科规划建筑设计有限公司 | A kind of multi-level recuperation of heat combination type air processor |
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- 2018-01-16 CN CN201810041886.2A patent/CN109307324A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160153671A9 (en) * | 2005-05-06 | 2016-06-02 | John Chris Karamanos | Hvac system and zone control unit |
| CN105910195A (en) * | 2016-04-26 | 2016-08-31 | 苏州净化工程安装有限公司 | Mute and low-energy-consumption operating room |
| CN105926986A (en) * | 2016-04-26 | 2016-09-07 | 苏州净化工程安装有限公司 | Energy-saving type clean room in balanced airflow |
| CN206338866U (en) * | 2016-12-30 | 2017-07-18 | 山东华科规划建筑设计有限公司 | A kind of multi-level recuperation of heat combination type air processor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529943A (en) * | 2019-08-19 | 2019-12-03 | 晁福玲 | A kind of mute operating room of low energy consumption |
| CN112797551A (en) * | 2019-10-24 | 2021-05-14 | 夏泰鑫半导体(青岛)有限公司 | Air control cabinet module, clean room system and method for improving air quality of clean room |
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Application publication date: 20190205 |