CN202868950U - Adjusting device of full-fresh-air secondary air conditioning controlling system - Google Patents
Adjusting device of full-fresh-air secondary air conditioning controlling system Download PDFInfo
- Publication number
- CN202868950U CN202868950U CN201220549869.8U CN201220549869U CN202868950U CN 202868950 U CN202868950 U CN 202868950U CN 201220549869 U CN201220549869 U CN 201220549869U CN 202868950 U CN202868950 U CN 202868950U
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- air
- adjusting device
- fresh
- evaporimeter
- full
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Abstract
The utility model discloses an adjusting device of a full-fresh-air secondary air conditioning controlling system. The adjusting device of the full-fresh-air secondary air conditioning controlling system comprises an air supplying channel. A front evaporator and a rear evaporator are arranged on the air supplying channel in sequence, wherein the first evaporator performs a first heating and dehumidifying process of fresh air, and a second evaporator performs cooling process of the fresh air heated and dehumidified by the first evaporator. The adjusting device of the full-fresh-air secondary air conditioning controlling system is reasonable in structure, capable of effectively dehumidifying and cooling the fresh air in sequence, and good in dehumidifying and cooling performance.
Description
Technical field
The utility model relates to a kind of adjusting device of whole fresh wind air-condition second control system.
Background technology
Existing all fresh air air-conditioning system, undesirable to the wet-out property of air, can not realize the effect of freezing simultaneously, dehumidifying.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the adjusting device of the whole fresh wind air-condition second control system that freeze, wet-out property is good.
Technical solution of the present utility model is:
A kind of adjusting device of whole fresh wind air-condition second control system, comprise air-supply passage, it is characterized in that: two evaporimeters before and after air-supply passage sets gradually, wherein first evaporimeter carries out first heating and dehumidification processing to new wind, and second evaporimeter carries out cooling processing to the new wind after processing through first evaporimeter heating and dehumidification.
Described two evaporimeters respectively with separately independently exhaust system be connected.
First evaporimeter is connected with invariable frequency compressor; Second evaporimeter is connected with frequency-changeable compressor.
Invariable frequency compressor, frequency-changeable compressor are connected to respectively the duty conversion equipment.
The utility model is rational in infrastructure, can be effectively to new wind dehumidify first, the work of rear refrigeration, dehumidifying, refrigeration performance are good.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
A kind of adjusting device of whole fresh wind air-condition second control system, comprise air-supply passage, two evaporimeters before and after air-supply passage sets gradually, wherein 1 pair of new wind of first evaporimeter carries out first heating and dehumidification processing, and 2 pairs of new wind after first evaporimeter heating and dehumidification is processed of second evaporimeter carry out cooling processing.
Described two evaporimeters respectively with separately independently exhaust system 3,4 be connected.
First evaporimeter is connected with invariable frequency compressor 5; Second evaporimeter is connected with frequency-changeable compressor 6.
Invariable frequency compressor, frequency-changeable compressor are connected to respectively duty conversion equipment 7,8, can regulate conversion to heating, refrigerating state.
Claims (2)
1. the adjusting device of a whole fresh wind air-condition second control system, comprise air-supply passage, it is characterized in that: two evaporimeters before and after air-supply passage sets gradually, wherein first evaporimeter carries out first heating and dehumidification processing to new wind, and second evaporimeter carries out cooling processing to the new wind after processing through first evaporimeter heating and dehumidification; First evaporimeter is connected with invariable frequency compressor; Second evaporimeter is connected with frequency-changeable compressor; Invariable frequency compressor, frequency-changeable compressor are connected to respectively the duty conversion equipment.
2. the adjusting device of whole fresh wind air-condition second control system according to claim 1 is characterized in that: described two evaporimeters respectively with separately independently exhaust system be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549869.8U CN202868950U (en) | 2012-10-25 | 2012-10-25 | Adjusting device of full-fresh-air secondary air conditioning controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549869.8U CN202868950U (en) | 2012-10-25 | 2012-10-25 | Adjusting device of full-fresh-air secondary air conditioning controlling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868950U true CN202868950U (en) | 2013-04-10 |
Family
ID=48035664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220549869.8U Expired - Fee Related CN202868950U (en) | 2012-10-25 | 2012-10-25 | Adjusting device of full-fresh-air secondary air conditioning controlling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627502A (en) * | 2014-11-28 | 2016-06-01 | 南京五洲制冷集团有限公司 | Direct-current variable-frequency all-fresh-air air conditioning unit |
| CN112128852A (en) * | 2020-09-14 | 2020-12-25 | 珠海格力电器股份有限公司 | Double-condensation temperature heat pump system and control method |
-
2012
- 2012-10-25 CN CN201220549869.8U patent/CN202868950U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627502A (en) * | 2014-11-28 | 2016-06-01 | 南京五洲制冷集团有限公司 | Direct-current variable-frequency all-fresh-air air conditioning unit |
| CN112128852A (en) * | 2020-09-14 | 2020-12-25 | 珠海格力电器股份有限公司 | Double-condensation temperature heat pump system and control method |
| CN112128852B (en) * | 2020-09-14 | 2024-04-12 | 珠海格力电器股份有限公司 | Double-condensation-temperature heat pump system and control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20211025 |