CN201983367U - Air handling unit with combined surface coolers and spray chambers - Google Patents
Air handling unit with combined surface coolers and spray chambers Download PDFInfo
- Publication number
- CN201983367U CN201983367U CN2011200339826U CN201120033982U CN201983367U CN 201983367 U CN201983367 U CN 201983367U CN 2011200339826 U CN2011200339826 U CN 2011200339826U CN 201120033982 U CN201120033982 U CN 201120033982U CN 201983367 U CN201983367 U CN 201983367U
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- CN
- China
- Prior art keywords
- air
- handling unit
- inlet
- surface coolers
- spray chamber
- 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
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Abstract
The utility model relates to an air handling unit with combined surface coolers and spray chambers, which is provided with an air handling unit body and an air supplier. An air return inlet, a fresh air inlet and an air outlet are arranged on the air handling unit body; and the air supplier is mounted at the position of the air outlet. The air handling unit with combined surface coolers and spray chambers is characterized in that: an air inlet filter, a plurality of surface coolers and a plurality of spray chambers are mounted in the air handling unit body according to the flowing direction of air in sequence. The air inlet filter is mounted at the downstream end of the air return inlet and the fresh air inlet of the air handling unit body; the spray chamber is arranged between two surface coolers; and the inlet water tubes and outlet water tubes of the surface coolers and the inlet tubes of the spray chambers are mounted on the air handling unit body. The air handling unit with combined surface coolers and spray chambers has the following advantages as follows: the working mode of single energy supply and single refrigeration of past air handling units is changed; and the working mode can be selected according to the running modes of a central air-conditioning system so that an air conditioning unit can run under a condition of energy saving.
Description
Technical field:
The utility model relates to a kind of air conditioning, the air-conditioning box that combines with spray chamber more specifically to a kind of surface cooler.
Background technology:
Surface cooler is the heat exchanger of air-conditioning box, and its performance has determined air-conditioning box to carry cold or hot ability and to the influence of air quantity.In the prior art, most air-conditioning unit confession, return water temperature are about 15～18 ℃, and from situation about using, it is undesirable to depend merely on a segment table cooler refrigeration, make the temperature of air-conditioning box outlet too high.This point with the utilization system of other energy in, seem very unreasonable, some energy fully are not used.
The utility model content:
The purpose of this utility model provides a kind of air-conditioning box that the system residue energy, surface cooler simple in structure, that cut operating costs combine with spray chamber that makes full use of at the prior art weak point.
The purpose of this utility model is to realize by following measure: the air-conditioning box that a kind of surface cooler combines with spray chamber, its tool air-conditioning box casing, pressure fan, the air-conditioning box casing is provided with return air inlet, new wind inlet, air outlet, pressure fan is installed in the air outlet place, it is characterized in that: the flow direction according to wind in the air-conditioning box casing also is equipped with air intake filter, some surface coolers and some spray chambers successively; Described air intake filter is installed in the downstream of casing return air inlet, new wind inlet, is furnished with spray chamber between the two cold table devices, and the import and export water pipe pipe of surface cooler connects and spray chamber water inlet pipe pipe connects and is installed on the air-conditioning box casing.
Described some surface coolers and spray chamber are that a spray chamber is clipped in the middle of two surface coolers.
Described some surface coolers and spray chamber are that two spray chambers are clipped in the middle of three surface coolers.
Compared with prior art, the air-conditioning box that the surface cooler that the utility model proposes combines with spray chamber, have following advantage: the utility model has changed the mode of operation of the single energy resource supply of air-conditioning box, single refrigeration in the past, can select according to the operational mode of central air conditioner system, allow the air-conditioning unit under the situation of economizing the energy, move.
Description of drawings:
Fig. 1 is the structural representation of an embodiment the utility model proposes.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the installation drawing of the utility model embodiment.Among the figure, the air-conditioning box that a kind of surface cooler combines with spray chamber, its tool air-conditioning box casing 1, pressure fan 2, the air-conditioning box casing is provided with return air inlet 3, new wind inlet 4, air outlet 5, pressure fan 1 is installed in air outlet 5 places, and the flow direction according to wind in the air-conditioning box casing 1 also is equipped with air intake filter 6, some surface coolers 7 and some spray chambers 8 successively; Described air intake filter 6 is installed in the downstream of casing return air inlet 3, new wind inlet 4, is furnished with spray chamber 8 between the two cold table devices 7, and the import and export water pipe pipe of surface cooler 7 connects and spray chamber 8 water inlet pipe pipes connect and are installed on the air-conditioning box casing 1.The utility model is further taked following measure: described some surface coolers and spray chamber can adopt a spray chamber to be clipped in the middle of two surface coolers; Or also can adopt two spray chambers to be clipped in the middle of three surface coolers.Can determine according to on-site actual situations.
The utility model is like this work: when air-conditioning unit supply and return water temperature can't satisfy refrigeration during 15～18 ℃ of left and right sides, the cold water in source, ground can be directly acted on air by spray system air themperature is further descended.Can reduce to 25～26 ℃ through the air of surveying more than 30 ℃ approximately by first order surface cooler temperature, the cold water that source, ground circulation is made 15～18 ℃ is sprayed directly in the air that is cooled to 25～26 ℃, the tiny globule absorption band that airborne heat is sprayed is walked, and air is cooled to about 21～22 ℃ once more; Air after the cooling obtains 18～19 ℃ cold wind after lowering the temperature once more via the second segment table cooler and is blown into indoorly once more, plays the effect of cooling.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (3)
1. air-conditioning box that surface cooler combines with spray chamber, its tool air-conditioning box casing, pressure fan, the air-conditioning box casing is provided with return air inlet, new wind inlet, air outlet, pressure fan is installed in the air outlet place, it is characterized in that: the flow direction according to wind in the air-conditioning box casing also is equipped with air intake filter, some surface coolers and some spray chambers successively; Described air intake filter is installed in the downstream of casing return air inlet, new wind inlet, is furnished with spray chamber between the two cold table devices, and the import and export water pipe pipe of surface cooler connects and spray chamber water inlet pipe pipe connects and is installed on the air-conditioning box casing.
2. the air-conditioning box that surface cooler according to claim 1 combines with spray chamber is characterized in that, described some surface coolers and spray chamber are that a spray chamber is clipped in the middle of two surface coolers.
3. the air-conditioning box that surface cooler according to claim 1 combines with spray chamber is characterized in that, described some surface coolers and spray chamber are that two spray chambers are clipped in the middle of three surface coolers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200339826U CN201983367U (en) | 2011-01-31 | 2011-01-31 | Air handling unit with combined surface coolers and spray chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200339826U CN201983367U (en) | 2011-01-31 | 2011-01-31 | Air handling unit with combined surface coolers and spray chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983367U true CN201983367U (en) | 2011-09-21 |
Family
ID=44610826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200339826U Expired - Fee Related CN201983367U (en) | 2011-01-31 | 2011-01-31 | Air handling unit with combined surface coolers and spray chambers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620359A (en) * | 2011-01-31 | 2012-08-01 | 胡力任 | Air conditioning cabinet combining surface coolers with sprinkling chambers |
| CN102645007A (en) * | 2012-05-02 | 2012-08-22 | 福建泰兴特纸有限公司 | Central air-conditioning environmental-protection energy-saving cyclic utilization system |
-
2011
- 2011-01-31 CN CN2011200339826U patent/CN201983367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620359A (en) * | 2011-01-31 | 2012-08-01 | 胡力任 | Air conditioning cabinet combining surface coolers with sprinkling chambers |
| CN102645007A (en) * | 2012-05-02 | 2012-08-22 | 福建泰兴特纸有限公司 | Central air-conditioning environmental-protection energy-saving cyclic utilization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |