CN210568896U - Integrated air conditioner purification system for clean room - Google Patents
Integrated air conditioner purification system for clean room Download PDFInfo
- Publication number
- CN210568896U CN210568896U CN201921150705.6U CN201921150705U CN210568896U CN 210568896 U CN210568896 U CN 210568896U CN 201921150705 U CN201921150705 U CN 201921150705U CN 210568896 U CN210568896 U CN 210568896U
- Authority
- CN
- China
- Prior art keywords
- air
- clean room
- air conditioning
- suspended ceiling
- keel
- 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
Images
Abstract
The utility model discloses an integrated air conditioning purification system for a clean room, which comprises a clean room, a closed interlayer space and an air conditioning unit; the top of the clean room is provided with an air inlet; the air inlet is communicated with the closed interlayer space; a fan filtering unit is arranged in the air inlet; an air return inlet is arranged below the side wall of the clean room; air return clamping channels are arranged on two sides of the clean room; the air return channel is communicated with the closed interlayer space; the return air inlet is communicated with the return air channel; an air supply pipeline and an air return pipeline are arranged in the closed interlayer space; the air supply pipeline is distributed with air supply outlets; the air return pipeline is provided with air suction ports; the air supply pipeline is communicated with an air supply outlet of the air conditioning unit; the air return pipeline is communicated with an air suction opening of the air conditioning unit. The utility model discloses with the work content that air conditioning unit undertakes, only for handling the humiture of toilet, can reduce purification air conditioning system's refrigerating output by a wide margin to reduce whole air conditioning system's power consumption by a wide margin.
Description
Technical Field
The utility model relates to an air conditioner purifies technical field, especially relates to an integrated form air conditioner purification system for toilet.
Background
With the development of economy and the progress of society, energy conservation becomes inevitable and socially recognized. The air purification industry is a systematic project with large wind quantity, high energy consumption, high cost.
In general, the air purifying industry adopts a purifying air-conditioning unit to intensively blow air, and the air is filtered by a first-stroke, middle-stroke, high-stroke three-stage filter and then is conveyed to each clean room (as shown in figure 1) through a pipeline. Due to the special requirements of the clean room, the purifying air conditioning unit must meet the requirements of cleanliness and temperature and humidity of the clean room at the same time, and the air volume of the purifying air conditioning unit must preferentially meet the requirement of cleanliness. The air supply quantity of the existing clean air conditioning unit is a first consideration factor, and the air supply temperature difference of the air conditioning unit is determined by the air quantity, so that the air quantity of the purification air conditioning unit is very large, and the power consumption of the whole air conditioning refrigeration system is higher.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above-mentioned, the utility model aims at: an integrated air conditioning purification system for a clean room is provided. The work content born by the air conditioning unit is only limited to the temperature and the humidity of the clean room, and the refrigerating capacity of the purifying air conditioning system can be greatly reduced, so that the power consumption of the whole air conditioning system is greatly reduced.
The technical solution of the utility model is realized like this: an integrated air conditioning purification system for a clean room comprises the clean room, a closed interlayer space arranged above the clean room and an air conditioning unit arranged outside the clean room; the top of the clean room is provided with an air inlet; the air inlet is communicated with the closed interlayer space; a fan filtering unit is arranged in the air inlet; the air blowing port of the fan filtering unit is arranged towards the clean room; an air return opening is formed below the side wall of the clean room; air return clamping channels are arranged on two sides of the clean room; the air return channel is communicated with the closed interlayer space; the air return inlet is communicated with the air return channel; an air supply pipeline and an air return pipeline are arranged in the closed interlayer space; the air supply pipeline is provided with air supply outlets in a distributed manner; the air return pipeline is provided with air suction ports; the air supply pipeline is communicated with an air supply outlet of the air conditioning unit; and the air return pipeline is communicated with an air suction opening of the air conditioning unit.
Further, the closed interlayer space comprises a first layer of suspended ceiling arranged at the top of the clean room and a second layer of suspended ceiling arranged above the first layer of suspended ceiling.
Further, the air supply outlet is arranged on a layer of suspended ceiling.
Furthermore, the bottom surface of the two-layer suspended ceiling is covered with a heat insulation material.
Further, the integrated air-conditioning and purifying system also comprises a suspended ceiling connecting assembly; the second-layer suspended ceiling is fixed on the ceiling through the suspended ceiling connecting assembly; the first layer of suspended ceiling is fixed below the second layer of suspended ceiling through the suspended ceiling connecting assembly.
Further, the ceiling connecting assembly comprises an upper keel and a lower keel arranged below the upper keel; the cross section of the upper keel is of an I-shaped structure; the top surface and the bottom surface of the upper keel are provided with clamping grooves; an upper screw is arranged above the upper keel; the upper end of the upper screw rod is fixedly connected with a ceiling; the lower end of the upper screw is screwed into the upper nut; the upper nut is arranged in the clamping groove on the top surface of the upper keel and is clamped with the clamping groove; the cross section of the lower keel is of an inverted T-shaped structure; a flange bolt is arranged between the upper keel and the lower keel; one end of the turnbuckle bolt is provided with an adjusting screw rod, and the other end of the turnbuckle bolt is provided with a hook; the hook is hooked with the lower keel; the adjusting screw is screwed into the lower nut; the lower nut is arranged in the clamping groove in the bottom surface of the upper keel and is clamped with the clamping groove.
Furthermore, a valve capable of adjusting the air quantity is arranged in the air return inlet.
Furthermore, an air diffuser is arranged in the air supply opening.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a system integration's mode has broken through the restriction that purifies air conditioning unit amount of wind to empty modulation cold volume lectotype, under the condition that the priority increases the air supply difference in temperature, confirms the required amount of wind of refrigeration and air conditioning system's refrigerating output to it is extravagant to reduce the energy by a wide margin. On the other hand, the work content of the air conditioning unit is only limited to the temperature and humidity of the clean room, and the air volume of the air conditioning unit is provided for the FFU self-cleaning air port, so that the refrigerating capacity of the air conditioning system is greatly reduced, and the power consumption of the whole air conditioning system is greatly reduced. Reasonable in design, convenient to use, the work efficiency is high, is applicable to the air purification demand of various toilet.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic view showing the structure of an air conditioning and purifying system for a clean room in the prior art
Fig. 2 is a schematic structural diagram of an integrated air conditioning and purifying system of two clean rooms according to the present invention;
fig. 3 is a schematic structural view of an integrated air conditioning and purifying system of five clean rooms according to the present invention;
fig. 4 is a schematic structural view of the ceiling connecting assembly of the present invention;
FIG. 5 is a schematic structural view of the upper keel of the present invention;
wherein: 1. a clean room; 11. a layer of suspended ceiling; 2. sealing the interlayer space; 21. a second layer of suspended ceiling; 22. a thermal insulation material; 3. an air conditioning unit; 4. an air inlet; 41. a fan filter unit; 5. an air return opening; 51. a valve; 6. an air return channel; 7. an air supply duct; 71. an air supply outlet; 8. a return air duct; 81. an air suction opening; 9. a ceiling connection assembly; 91. an upper screw rod; 92. screwing a nut; 93. an upper keel; 931. a card slot; 94. a turnbuckle bolt; 941. a hollow body; 942. adjusting the screw rod; 943. hooking; 944. a lower nut; 95. and (4) a lower keel.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1-4, the present invention relates to an integrated air conditioning and purifying system for a clean room, which comprises a clean room 1, a closed interlayer space 2 installed above the clean room 1, and an air conditioning unit 3 installed outside the clean room 1. An air inlet 4 is arranged at the top of the clean room 3, and the air inlet 4 is communicated with the closed interlayer space 2. A fan filter unit 41(FFU) is installed in the air inlet 4. The air blowing port of the fan filter unit 41 is disposed toward the clean room 1. An air return opening 5 is installed below the side wall of the clean room 1. A valve 51 capable of adjusting the air volume is arranged in the air return opening 5. And air return ducts 6 are arranged on two sides of the clean room 1, and the air return ducts 6 are communicated with the closed interlayer space 2. The return air inlet 5 is communicated with a return air channel 6. An air supply pipeline 7 and an air return pipeline 8 are arranged in the closed interlayer space 2. Air supply outlets 71 are distributed on the air supply pipeline 7. A diffuser is installed in the air supply opening 71 to increase the air supply area. The air return pipeline 8 is provided with air suction openings 81. The air supply pipeline 7 is communicated with an air supply outlet of the air conditioning unit 3, and the air return pipeline 8 is communicated with an air suction opening of the air conditioning unit 3. The air conditioning unit 3 is a conventional component, has a function of dehumidifying and filtering fresh air, and has a mode suitable for a high temperature environment (e.g., summer) and a low temperature environment (e.g., winter).
The enclosed interlayer space 2 has a specific structure including a first ceiling 11 installed on the top of the clean room 1 and a second ceiling 21 installed above the first ceiling 11. The peripheries of the first layer suspended ceiling 11 and the second layer suspended ceiling 21 are wrapped by walls or partition plates, so that a closed space is formed in the space between the first layer suspended ceiling 11 and the second layer suspended ceiling 21. In order to achieve a good heat insulation effect and prevent energy loss, the bottom surface of the double-layer ceiling is covered with a layer of heat insulation material 22. The insulating material 22 is preferably a rubber-plastic board. The first layer of suspended ceiling 11 and the second layer of suspended ceiling 21 are both color steel plate suspended ceilings. The air supply outlet 4 is arranged on a layer of suspended ceiling 11. The integrated air-conditioning purification system further comprises a ceiling connecting assembly 9, and the two-layer ceiling 21 is fixed on the ceiling through the ceiling connecting assembly 9. The first layer of suspended ceiling 11 is fixed below the second layer of suspended ceiling 21 through the suspended ceiling connecting assembly 9. Specifically, the ceiling connection assembly 9 includes an upper rail 93 and a lower rail 95 mounted below the upper rail 93. The cross-section of the upper keel 93 is an i-shaped structure. The top and bottom surfaces of the upper keel 93 are each formed with a notch 931. The notch 931 extends along a length of the upper keel 93. An upper screw 91 is arranged above the upper keel 93, and the upper end of the upper screw 91 is fixedly connected with a ceiling through an expansion bolt. The lower end of the upper screw 91 is screwed into the upper nut 92. The upper nut 92 is seated in a notch 931 formed in the top surface of the upper keel 93 and is engaged with the notch 931. The cross section of the lower keel 95 is of an inverted T-shaped structure, and a flange bolt 94 is arranged between the upper keel 93 and the lower keel 95. The turnbuckle 94 includes a connection body 941, one end of the connection body 941 is connected to an adjusting screw 942 through a screw, the other end of the connection body 941 is connected to a hook 943 through a screw, and the hook 943 is hooked with the upper portion of the lower keel 95. The upper portion of the adjusting screw 942 is screwed into the lower nut 944, and the lower nut 944 is placed in the groove 931 on the bottom surface of the upper keel 93 and engaged with the groove 931. The second layer of suspended ceiling 21 is installed first, and then the first layer of suspended ceiling 11 is installed. In the process of installation, the upper screw 91 and the flange bolt 94 can be adjusted according to actual needs so as to adjust the vertical height.
According to the literature, "ventilation air conditioning and refrigeration technology" -national high-post and high-specialty building environment and equipment engineering professional series planning teaching material ": scientific press, 2007; page 174. The above documents describe that the temperature difference of the returned air is increased to reduce the amount of supplied air, thereby reducing the energy consumption load of the air conditioning system.
According to the above document, the experimental data are compared as follows:
the condition parameters are as follows: a room purification area (S)3000 square meters; room height (H)5 m; ventilation was (N)20 times/hour; the heat load of the workshop is calculated as (W)200 kw; the room temperature is 24 ℃; relative humidity 55%; the normal production staff is 15.
The technical scheme in the prior art is as follows:
calculating air conditioner air supply amount (L): L-S-H-n-3000-5-20-300000 m3/h
The fresh air volume is calculated as: 30000m3H (calculation reference specification)<GB50073-2013>Clause 6.2.3
calculating the temperature difference △ t of the air supply of the purification workshop as 1.98 ℃ and approximately 2 ℃ according to the parameters
according to the calculation of the psychrometric chart, △ i is 12.2kj/kg
Air density r 1.2kg/m3
the refrigerating capacity of the air conditioner is Q ═ L × (Δ i) ((3600 s/h) ═ 300000 × (1.2 × (12.2)/3600 ═ 1200kw
The technical scheme of the embodiment is as follows:
according to the psychrometric chart, the dew point temperature of the air is 14.2 ℃ in the state that the room temperature is 24 ℃/relative humidity is 55%;
therefore, in order to ensure that the temperature difference △ t of the air supply is higher than the indoor dew point temperature by 9.8 ℃, the temperature difference △ t of 9℃ is adopted
according to the room heat load, the air volume L ═ W (3600s/h)/r/△ t/c (1.01kj/kg. c) needed for removing the heat load can be calculated
Wherein C is a constant: specific heat of air
The calculation results in that L is 66006.6m3/h≈66007m3/h
according to the calculation of the psychrometric chart, △ i is 27.5kj/kg
the refrigerating capacity of the air conditioner is Q ═ L ═ r ═ △ i/(3600s/h) ═ 66007 ^ 1.2 ^ 27.5/3600 ═ 605kw
in conclusion, the system integration mode is utilized to separate the refrigerating or heating air and the clean air volume of the clean room, and the air volume required by refrigeration can be greatly reduced when the air supply temperature difference (namely the air volume temperature fed into the closed interlayer space 2) △ t is increased, so that the energy is greatly saved.
The working principle is as follows: the circulating air enters the enclosed interlayer space 2 through the air supply duct 7, and is dispersed to each corner of the enclosed interlayer space 2 by the diffuser through the air supply port 71. Under the filtering and blowing actions of the fan filtering unit 41, a part of the circulating air in the enclosed interlayer space 2 is sent into the clean room 1, then enters the return air duct 6 through the return air inlet 5, and returns to the enclosed interlayer space 2. Part of the circulating air is pumped out of the closed interlayer space 2 through the air conditioning unit 3 through the air return pipeline 8, and meanwhile, fresh air is supplemented through the air conditioning unit 3, and the circulation is repeated. Generally, the air supply pipeline 7 and the air return pipeline 8 are long and are arranged in the closed interlayer space 2, so that the heat preservation effect can be achieved, and energy loss in the conveying process can be effectively prevented.
The embodiment adopts a system integration mode, breaks through the limitation of air quantity of a purified air conditioning unit on air conditioning cold quantity model selection, determines the air quantity required by refrigeration and the refrigerating capacity of an air conditioning system under the condition of giving priority to increase the air supply temperature difference, and greatly reduces energy waste. On the other hand, the work content of the air conditioning unit is only limited to processing the temperature and humidity of the clean room, and the air volume of the air conditioning unit is provided for the fan filtering unit 41, so that the refrigerating capacity of the air conditioning system is greatly reduced, and the power consumption of the whole air conditioning system is greatly reduced. Reasonable in design, convenient to use, the work efficiency is high, is applicable to the air purification demand of various toilet.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (8)
1. An integrated air conditioning purification system for a clean room comprises the clean room, a closed interlayer space arranged above the clean room and an air conditioning unit arranged outside the clean room; the method is characterized in that: the top of the clean room is provided with an air inlet; the air inlet is communicated with the closed interlayer space; a fan filtering unit is arranged in the air inlet; the air blowing port of the fan filtering unit is arranged towards the clean room; an air return opening is formed below the side wall of the clean room; air return clamping channels are arranged on two sides of the clean room; the air return channel is communicated with the closed interlayer space; the air return inlet is communicated with the air return channel; an air supply pipeline and an air return pipeline are arranged in the closed interlayer space; the air supply pipeline is provided with air supply outlets in a distributed manner; the air return pipeline is provided with air suction ports; the air supply pipeline is communicated with an air supply outlet of the air conditioning unit; and the air return pipeline is communicated with an air suction opening of the air conditioning unit.
2. An integrated air conditioning and purification system for a clean room according to claim 1, characterized in that: the closed interlayer space comprises a first layer of suspended ceiling arranged at the top of the clean room and a second layer of suspended ceiling arranged above the first layer of suspended ceiling.
3. An integrated air conditioning and purification system for a clean room according to claim 2, characterized in that: the air supply outlet is arranged on the first layer of the suspended ceiling.
4. An integrated air conditioning and purification system for a clean room according to claim 2, characterized in that: and the bottom surface of the two-layer suspended ceiling is covered with a heat-insulating material.
5. An integrated air conditioning and purification system for a clean room according to claim 2, characterized in that: the integrated air conditioning and purifying system also comprises a suspended ceiling connecting assembly; the second-layer suspended ceiling is fixed on the ceiling through the suspended ceiling connecting assembly; the first layer of suspended ceiling is fixed below the second layer of suspended ceiling through the suspended ceiling connecting assembly.
6. An integrated air conditioning and purification system for a clean room according to claim 5, wherein: the ceiling connecting assembly comprises an upper keel and a lower keel arranged below the upper keel; the cross section of the upper keel is of an I-shaped structure; the top surface and the bottom surface of the upper keel are provided with clamping grooves; an upper screw is arranged above the upper keel; the upper end of the upper screw rod is fixedly connected with a ceiling; the lower end of the upper screw is screwed into the upper nut; the upper nut is arranged in the clamping groove on the top surface of the upper keel and is clamped with the clamping groove; the cross section of the lower keel is of an inverted T-shaped structure; a flange bolt is arranged between the upper keel and the lower keel; one end of the turnbuckle bolt is provided with an adjusting screw rod, and the other end of the turnbuckle bolt is provided with a hook; the hook is hooked with the lower keel; the adjusting screw is screwed into the lower nut; the lower nut is arranged in the clamping groove in the bottom surface of the upper keel and is clamped with the clamping groove.
7. An integrated air conditioning and purification system for a clean room according to claim 1, characterized in that: and a valve capable of adjusting the air quantity is arranged in the air return inlet.
8. An integrated air conditioning and purification system for a clean room according to claim 1, characterized in that: and a diffuser is arranged in the air supply outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150705.6U CN210568896U (en) | 2019-07-22 | 2019-07-22 | Integrated air conditioner purification system for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150705.6U CN210568896U (en) | 2019-07-22 | 2019-07-22 | Integrated air conditioner purification system for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568896U true CN210568896U (en) | 2020-05-19 |
Family
ID=70630635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150705.6U Expired - Fee Related CN210568896U (en) | 2019-07-22 | 2019-07-22 | Integrated air conditioner purification system for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210568896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307603A (en) * | 2019-07-22 | 2019-10-08 | 伍刚 | A kind of integrated form air conditioning and cleaning system for toilet |
| CN116697548A (en) * | 2023-08-10 | 2023-09-05 | 江苏悦岩医学科技有限公司 | Be applied to purification air conditioning unit and purification air conditioning unit intelligent control system of hospital |
| CN117433076A (en) * | 2023-08-17 | 2024-01-23 | 上海程泉洁净技术有限公司 | Clean room air mixing system |
-
2019
- 2019-07-22 CN CN201921150705.6U patent/CN210568896U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307603A (en) * | 2019-07-22 | 2019-10-08 | 伍刚 | A kind of integrated form air conditioning and cleaning system for toilet |
| CN116697548A (en) * | 2023-08-10 | 2023-09-05 | 江苏悦岩医学科技有限公司 | Be applied to purification air conditioning unit and purification air conditioning unit intelligent control system of hospital |
| CN116697548B (en) * | 2023-08-10 | 2023-10-24 | 江苏悦岩医学科技有限公司 | Be applied to purification air conditioning unit and purification air conditioning unit intelligent control system of hospital |
| CN117433076A (en) * | 2023-08-17 | 2024-01-23 | 上海程泉洁净技术有限公司 | Clean room air mixing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210568896U (en) | Integrated air conditioner purification system for clean room | |
| CN102635907B (en) | Energy-saving operating room air treatment system and clean operating room | |
| CN101476763A (en) | Energy-saving control method of clean room and clean room thereof | |
| CN203586432U (en) | Energy recovery air handling unit | |
| CN111829103A (en) | Distributed energy-saving constant-temperature clean room | |
| CN203586435U (en) | Energy recovery air handling unit | |
| CN101881495B (en) | Cold accumulation type radiant air-conditioning system based on evaporative cooling | |
| CN212538110U (en) | Distributed energy-saving constant-temperature clean room | |
| CN2651635Y (en) | Modular air comprehensive purifying treater set | |
| CN204084622U (en) | A kind of modular fresh air processor | |
| CN214038855U (en) | Air conditioner cooling water heat recovery system | |
| CN101839529A (en) | Heat-recovery heat pump fresh-air conditioning unit | |
| CN110307603A (en) | A kind of integrated form air conditioning and cleaning system for toilet | |
| CN201599880U (en) | Air conditioner | |
| CN1279318C (en) | Displacement ventilation radiator | |
| CN210808051U (en) | Data center cooling system combining indirect evaporative cooling and gravity heat pipe | |
| CN219640383U (en) | Thousand-level clean room | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN213872925U (en) | Domestic high-efficiency heat recovery type constant-temperature constant-humidity constant-oxygen air conditioner | |
| CN219264469U (en) | High-efficient environmental protection air conditioner | |
| CN217737494U (en) | Many cold sources of adjustable temperature new trend dehumidifier | |
| CN220958733U (en) | Direct-current thermoelectric chilled beam air conditioning system applied to light storage direct-flexible low-carbon building | |
| CN209978250U (en) | Heat insulation and ventilation system for elevated warehouse | |
| CN212746762U (en) | Multi-energy dehumidification and humidification integrated efficient purification total heat exchange fresh air equipment | |
| CN213811090U (en) | Longitudinal temperature field adjusting system for indoor high-large clearance place |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 215200 group 5, Zhongxing village, Lili Town, Wujiang District, Suzhou City, Jiangsu Province (rural residence) Patentee after: Suzhou Sunuo Clean Technology Co.,Ltd. Address before: 215200 No. 528, jinku Road, Jinjiaba Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Wu Gang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |