CN2291607Y - Zoning air conditioner - Google Patents
Zoning air conditioner Download PDFInfo
- Publication number
- CN2291607Y CN2291607Y CN 97216019 CN97216019U CN2291607Y CN 2291607 Y CN2291607 Y CN 2291607Y CN 97216019 CN97216019 CN 97216019 CN 97216019 U CN97216019 U CN 97216019U CN 2291607 Y CN2291607 Y CN 2291607Y
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- CN
- China
- Prior art keywords
- air
- wind
- air outlet
- bypass
- conditioner
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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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Abstract
The utility model relates to a zoning air conditioner. The structure of the utility model is characterized in that a blower can be arranged on the upper course of a cooling (heating) device along a gas flow direction, and a bypass branch can be additionally arranged between the blower and the cooling (heating) device. The air doors of a plurality of cold (hot) wind outlets and the air doors of a plurality of bypass wind outlets can do linkage on-off in a reverse direction one by one to form a plurality of wind blowing branches. The blowing wind after cooling or heating can be mixed with the bypass wind in different ratios in each branch to make each branch be blew into each zone of the air conditioner by the mixed wind having different temperature, and the requirement of different air conditioner zoning load variation can be met.
Description
The utility model relates to the full air central air-conditioner of the new structure in a kind of HVAC specialty, is applicable to the multi partition air-conditioning and construction.
At present, known full air central air-conditioner is " induction type air-conditioner ", and it mainly is to be made of fresh wind port, return air inlet, cooling (heating) device, pressure fan and air outlet.Along airflow direction, pressure fan is positioned at the downstream of cooling (heating) device, so the air-supply that can only produce a kind of temperature, humidity parameter at one time, is adapted to the air-conditioning system in single space.In the multicell building of some air conditioning zonings (as Sector East, South Area, Westbound, North Area) was arranged, because the maximum load of each subregion does not produce at one time, the air quantity air-supply of deciding of only a kind of temperature, humidity parameter was difficult to satisfy simultaneously the requirement of each subregion.When it satisfied temperature, the humidity requirement of least favorable subregion, the temperature of other subregion, humidity was inevitable surpasses required standard to some extent, thereby caused waste with uncomfortable.
The purpose of this utility model provides a kind of multi partition air-conditioner, and it can meet its air-supply of the air supply parameter of needs separately for a plurality of air conditioning zonings in the multicell building provide cost-effectively.
The purpose of this utility model is achieved in that its structure is made up of fresh wind port, roughing efficiency air filter, return air inlet, medium effeciency filter, pressure fan, uniform flow orifice, cooling (heating) device, damping device, water fender, tank, cold (heat) wind plenum chamber, bypass wind plenum chamber and cold (heat) wind air outlet and bypass wind air outlet.Wherein, pressure fan places the upstream of cooling (heating) device on airflow direction, rather than places the downstream of cooling (heating) device as " induction type air-conditioner "; The outlet air end of cold (heat) wind plenum chamber connects cold (heat) wind air outlet that a plurality of sectional areas can be inequality; Export at pressure fan and to establish reduction of fractions to a common denominator road on one side between cooling (heating) device, this bypass is led to the bypass plenum chamber along separate routes, and the other end of bypass plenum chamber (outlet air end) connects the bypass wind air outlet that a plurality of sectional areas can be inequality; Cold (heat) wind air outlet is identical with the number of bypass wind air outlet, and corresponding one by one; The air door of each cold (heat) wind air outlet all and the reverse open-shut linkage of air door of the bypass wind air outlet corresponding with it is formed a plurality of " air doors to ".The air-supply of drawing from two plenum chambers has different temperature, humidity parameter, and the two can produce different air supply parameters as mixing with different air quantity ratios.Therefore, for multicell building with some air conditioning zonings, can draw an air-supply branch road (pipe) for each subregion by a plurality of " air doors to " of multi partition air-conditioner, and the air supply parameter of each branch road (pipe) to be load variations (being reflected on the indoor temperature) according to this air conditioning zoning regulate to change by the reverse keying interlock of corresponding " air door to " mixes wind and recently adjust, to adapt to the burden requirement of this air conditioning zoning.For example, when certain air conditioning zoning is prescribed a time limit on the indoor temperature in summer rises to above design temperature, the aperture that interlock is regulated is corresponding " air door to ", the air door of cold wind air outlet is opened greatly, the air door of bypass air outlet turns down, thereby reduced this temperature, promptly reduced the wind pushing temperature of this air conditioning zoning air door mixed downstream wind.Be lower than under the design temperature in limited time when the temperature of certain air conditioning zoning drops to, then the keying direction of above-mentioned air door is reverse, thereby improves the wind pushing temperature of this warm area.
The reverse keying interlock mode of above-mentioned " air door to " is coaxial interlock or discrete adjusting interlock.
Above-mentioned air outlet both can place the top of multi partition air-conditioner to become to go up air-out, also can place the sidewall of multi partition air-conditioner to become horizontal air-out.
In order to make air-flow evenly by the various piece on cooling (heating) device section better, cold to improve (heat) exchange efficiency is provided with a porous cambered surface homogenizing plate with cross section, different hole along airflow direction cooling off (heating) device front end.
Owing to adopted such scheme, can the temperature of each air conditioning zoning be remained in separately the design load scope by a multi partition air-conditioner, reduced the load in cold (heat) source, economical rationality.On the other hand, existing central air-conditioner (induction type) can not satisfy the air-supply requirement that a plurality of air conditioning zoning air supply parameters have nothing in common with each other simultaneously, can only air conditioning zoning of a confession, a plurality of air conditioning zonings just need many air-conditioners (induction type), and the cost height, to take machine room area big.And employing multi partition air-conditioner just can be many with a generation, reduce cost, reduce machine room area, and economic benefit is obvious.
A lot of buildings have the requirement of air wetting in the winter time, and the utility model is for satisfying humidification, and available mode has steam humidification, spray humidification, semiconductor humidification and other type, is determined by the designer according to field condition.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the top view of first embodiment of multi partition air-conditioner.
Fig. 2 is the profile of first embodiment of multi partition air-conditioner.
Fig. 3 is the profile of second embodiment of multi partition air-conditioner.
1. pressure fans 2. cooling (heating) devices, 3. humidifier 4. cold (heat) wind plenum chambers, 5. bypass plenum chamber 6. cold (heat) wind air outlets 6 among the figure '. bypass wind air outlet 7. dampers (leafy control valve) 8. overhaul effect at the beginning of wicket 9. tanks 10. dividing plates 11., middle effect air cleaner 12. uniform flow orifices 13. bellows 14. fresh wind ports 14 '. return air inlet 15. shock absorbers 16. water fenders
Cooling in the air-conditioner (heating) device (2) and humidifier (3) all are in the extrusion end of pressure fan (1) as seen from the figure.Enter cold (heat) wind plenum chamber (4) behind air-supply air communication supercooling (heating) device and the humidifier.What be in that pressure fan extrudes end together has bypass plenum chamber (5) in addition.Respectively pick out cold (heat) the wind air outlet (6) and the bypass wind air outlet (6 ') of equal number from plenum chamber (4) and plenum chamber (5), its each air outlet is all established a damper (7) (leafy control valve).The air door of the air door of cold (heat) wind air outlet (6) and the bypass wind air outlet (6 ') corresponding with it opens and closes that direction is opposite, and interlock is regulated, thereby changes the temperature of the mixing wind of air-supply branch road (pipe), with the needs of suitable this correspondence air conditioning zoning.
Other annex among the figure: wicket (8) is the usefulness that enters air-conditioner for the maintainer, tank (9) is for accumulating the condensed water of following of cooler, dividing plate (10) plays interval action between cold (heat) wind plenum chamber (4) and bypass plenum chamber (5), just effect, middle effect air cleaner (11) are to be the impurity such as dust in the filtered air, uniform flow orifice (12) is for the pressure fan exit flow is scattered, make the parts that are provided with by the air-flow equiblibrium mass distribution on cooling (heating) device section, bellows (13) is a damping means.
Claims (3)
1. a multi partition air-conditioner is made up of fresh wind port, roughing efficiency air filter, return air inlet, medium effeciency filter, cool-heat-exchanger, damping device, pressure fan and cold and hot wind air outlet, it is characterized in that: the upstream that places cool-heat-exchanger along the airflow direction pressure fan; Cold and hot wind air outlet is the air outlet that a plurality of sectional areas can be inequality; Export at pressure fan and to establish reduction of fractions to a common denominator road on one side between the cool-heat-exchanger in addition, bypass air side along separate routes is provided with the bypass wind air outlet that a plurality of sectional areas can be inequality.
2. multi partition air-conditioner as claimed in claim 1 is characterized in that: the reverse open-shut linkage of air door of the bypass wind air outlet that the air door of each cold and hot wind air outlet is equal and corresponding with it; The interlock mode is coaxial interlock or discrete adjusting interlock.
3. multi partition air-conditioner as claimed in claim 1 is characterized in that: at the cool-heat-exchanger front end the one porous cambered surface homogenizing plate with cross section, different hole is set along airflow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216019 CN2291607Y (en) | 1997-05-22 | 1997-05-22 | Zoning air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216019 CN2291607Y (en) | 1997-05-22 | 1997-05-22 | Zoning air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291607Y true CN2291607Y (en) | 1998-09-16 |
Family
ID=33933018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216019 Expired - Fee Related CN2291607Y (en) | 1997-05-22 | 1997-05-22 | Zoning air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291607Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445660C (en) * | 2006-11-30 | 2008-12-24 | 同济大学 | Energy utilization and recovery type cell full air air-condition set |
| CN103912937A (en) * | 2014-04-25 | 2014-07-09 | 江苏兆胜空调有限公司 | Marine multi-partition purification air conditioning unit |
| CN104541108A (en) * | 2012-06-04 | 2015-04-22 | 蒙特斯公司 | Direct evaporative air handler |
| CN106705277A (en) * | 2015-11-18 | 2017-05-24 | 南通华信中央空调有限公司 | Multi-partition variable air volume all-air air-conditioning system |
-
1997
- 1997-05-22 CN CN 97216019 patent/CN2291607Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445660C (en) * | 2006-11-30 | 2008-12-24 | 同济大学 | Energy utilization and recovery type cell full air air-condition set |
| CN104541108A (en) * | 2012-06-04 | 2015-04-22 | 蒙特斯公司 | Direct evaporative air handler |
| CN104541108B (en) * | 2012-06-04 | 2017-04-05 | 蒙特斯公司 | Direct-evaporation-type air processor |
| CN103912937A (en) * | 2014-04-25 | 2014-07-09 | 江苏兆胜空调有限公司 | Marine multi-partition purification air conditioning unit |
| CN106705277A (en) * | 2015-11-18 | 2017-05-24 | 南通华信中央空调有限公司 | Multi-partition variable air volume all-air air-conditioning system |
| CN106705277B (en) * | 2015-11-18 | 2020-01-21 | 南通华信中央空调有限公司 | Multi-partition variable air volume all-air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Weicheng Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |