CN203177347U - Air regulation system - Google Patents
Air regulation system Download PDFInfo
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- CN203177347U CN203177347U CN 201320020511 CN201320020511U CN203177347U CN 203177347 U CN203177347 U CN 203177347U CN 201320020511 CN201320020511 CN 201320020511 CN 201320020511 U CN201320020511 U CN 201320020511U CN 203177347 U CN203177347 U CN 203177347U
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- China
- Prior art keywords
- condenser
- compressor
- evaporimeter
- pipeline
- handling system
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air regulation system which comprises a compressor, a condenser, a throttling valve, an evaporator, a one-way valve, an electromagnetic valve, a temperature detection unit and a main control unit. The output end of the compressor is connected with the input end of the condenser through a first pipeline, the output end of the condenser is connected with the input end of the evaporator through the throttling valve, the output end of the evaporator is connected with the input end of the compressor through a second pipeline, the one-way valve is connected between the first pipeline and the second pipeline, an inlet of the one-way valve is connected with the second pipeline, an outlet of the one-way valve is connected with the first pipeline, the electromagnetic valve is connected between the output end of the condenser and the input end of the evaporator and is in parallel connection with the throttling valve, the temperature detection unit is connected with the main control unit, the main control unit controls the evaporator, the condenser, the compressor and the electromagnetic valve according to temperature values detected by the temperature detection unit. When the indoor temperature is high, a heat exchange mode is preferably selected through intelligent control, and energy-saving and environment-friendly purposes are achieved; when the heat exchange mode cannot meet heat dissipation requirements, the compressor can automatically start to carry out refrigeration.
Description
Technical field
The utility model belongs to refrigeration or cooling device field, relates in particular to a kind of air handling system.
Background technology
Existing air handling system can only isolated operation heat exchange pattern, perhaps moves the compressor cooling pattern.When indoor temperature is not high, when not needing to freeze, isolated operation compressor cooling pattern can cause the waste of the energy; If when indoor temperature was higher, isolated operation heat exchange pattern can not satisfy the requirement of refrigeration again.
The utility model content
It is a kind of with heat exchange pattern and the integrated air handling system of compressor cooling pattern that technical problem to be solved in the utility model is to provide.
The utility model is achieved in that provides a kind of air handling system, comprises
Constitute compressor, condenser, choke valve and the evaporimeter of refrigerant circulation loop; The output of described compressor is connected in the input of described condenser by first pipeline, the output of described condenser is connected in the input of described evaporimeter by described choke valve, the output of described evaporimeter is connected in the input of described compressor by second pipeline
Described air handling system also comprises check valve, magnetic valve, temperature detecting unit and can control the main control unit of described evaporimeter, condenser, compressor and magnetic valve according to the temperature value that described temperature detecting unit detects; Described check valve is connected between described first, second pipeline, and its entrance is connected on described second pipeline, and its outlet is connected on described first pipeline; Described magnetic valve is connected between the input of the output of described condenser and evaporimeter, and is in parallel with described choke valve; Described temperature detecting unit is connected in described main control unit;
Under the original state, described air handling system is closed; When indoor temperature was a, described compressor was in closed condition, and described evaporimeter and condenser are in opening, described magnetic valve energising conducting; When indoor temperature is b, described closed check valve, described compressor is in opening, and described magnetic valve outage is closed; Wherein, described temperature b is greater than described temperature a.
Further, described condenser air outlet place is provided with condenser fan, and described condenser air outlet place is provided with condenser fan.
Further, the air outlet place of described evaporimeter is provided with evaporator fan.
Further, described choke valve is capillary.
Further, described condenser is positioned at described evaporimeter top.
Further, described compressor is positioned at a side of described evaporimeter.
Further, described condenser air outlet place is provided with condenser fan, and the air outlet place of described evaporimeter is provided with evaporator fan, and described condenser fan and evaporator fan are between described condenser and evaporimeter.
Compared with prior art, air handling system of the present utility model is provided with temperature detecting unit, main control unit, check valve and magnetic valve, main control unit is according to temperature value control evaporimeter, condenser, compressor and the magnetic valve of the detection of temperature detecting unit, when indoor temperature is higher, Based Intelligent Control is preferentially selected heat exchange pattern, energy-conserving and environment-protective; When the heat exchange pattern can't satisfy radiating requirements, can enable compressor cooling automatically again.
Description of drawings
Fig. 1 is the structural representation of the utility model air handling system one preferred embodiment;
Fig. 2 is refrigerant circulation loop schematic diagram embodiment illustrated in fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, be a preferred embodiment of the present utility model, this air handling system comprises compressor 100, condenser 200, choke valve 300 and the evaporimeter 400 of the refrigerant circulation loop of formation.The output 101 of compressor 100 is connected in the input (being sign among the figure) of condenser 200 by first pipeline 110, the output of condenser 200 (among the figure for indicate) is connected in the input (among the figure for indicating) of evaporimeter 400 by choke valve 300, and the output of evaporimeter 400 (among the figure for indicating) is connected in the input 102 of compressor 100 by second pipeline 410.In the present embodiment, choke valve 300 is capillary, condenser 200 is loaded on outdoor, its air outlet place is provided with condenser fan 201, evaporimeter 400 is loaded on indoor, and its air outlet place is provided with evaporator fan 401, and condenser 200 is positioned at evaporimeter 400 tops, compressor 100 is positioned at a side of evaporimeter 400, and condenser fan 201 and evaporator fan 401 are between condenser 200 and evaporimeter 400.
This air handling system also comprises temperature detecting unit (not shown), main control unit (not shown), check valve 500 and magnetic valve 600.Check valve 500 is connected on first, second pipeline 110,410, and its entrance is connected on second pipeline 410, and its outlet is connected on first pipeline 110.Magnetic valve 600 is connected between the input of the output of condenser 200 and evaporimeter 400, and is in parallel with choke valve 300.Temperature detecting unit is connected in main control unit, temperature value control evaporimeter 400, condenser 200, compressor 100 and magnetic valve 600 that main control unit detects according to temperature detecting unit.Temperature detecting unit is installed on indoor.In the present embodiment, main control unit is provided with two start-up temperature, be respectively a and b, and b is greater than a.
Under the original state, this air handling system is closed, and compressor 100 is in closed condition.
When temperature detecting unit detected indoor temperature and is a, main control unit started evaporimeter 400 and condenser 200, condenser fan 201 and evaporator fan 401 entrys into service, and magnetic valve 600 is in the energising conducting state, and compressor 100 still is in closed condition.At this moment, be positioned at indoor evaporimeter 400 absorption heats and make evaporimeter 400 inner refrigerant carburation by evaporations, gaseous refrigerant is because weight saving begins come-up, by check valve 500, the condenser 200 that inlet chamber is outer, heat radiation and liquefaction in condenser 200, liquid refrigerant is because the weight increase is subjected to gravity effect, flow downward, have only trace stream to cross by magnetic valve 600(choke valve 300 and ignore) get back to evaporimeter 400 again.Condenser fan 201 is at indoor output cold wind, and evaporator fan 401 is at outdoor discharge hot blast.So circulation by evaporation heat absorption and the condensation exothermic process of refrigerant, realizes the purpose of indoor temperature and external heat exchange, is the heat exchange pattern.(as shown in Figure 2)
When temperature detecting unit detected indoor temperature and is increased to b, main control unit started compressor 100, and makes magnetic valve 600 be in the outage closed condition, and evaporimeter 400 and condenser 200 still are in running status.Because the output 101 of compressor 100 is the high pressure gas end, its input 102 is the low pressure air suction end, and exhaust end pressure is far longer than suction end pressure, so check valve 500 is in closed condition.Therefore, the circulation route of cold-producing medium is: evaporimeter 400 → compressor 100 → condenser 200 → choke valve 300 → evaporimeter 400, at this moment, this air handling system is general compressor cooling pattern.(as shown in Figure 2)
Above-mentioned air handling system is provided with temperature detecting unit, main control unit, check valve 500 and magnetic valve 600, main control unit is according to temperature value control evaporimeter 400, condenser 200, compressor 100 and the magnetic valve 600 of the detection of temperature detecting unit, when indoor temperature is higher, Based Intelligent Control is preferentially selected heat exchange pattern, energy-conserving and environment-protective; When the heat exchange pattern can't satisfy radiating requirements, can enable compressor cooling automatically again.
Below only be preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. an air handling system comprises the compressor, condenser, choke valve and the evaporimeter that constitute refrigerant circulation loop; The output of described compressor is connected in the input of described condenser by first pipeline, the output of described condenser is connected in the input of described evaporimeter by described choke valve, and the output of described evaporimeter is connected in the input of described compressor by second pipeline; It is characterized in that,
Described air handling system also comprises check valve, magnetic valve, temperature detecting unit and can control the main control unit of described evaporimeter, condenser, compressor and magnetic valve according to the temperature value that described temperature detecting unit detects; Described check valve is connected between described first, second pipeline, and its entrance is connected on described second pipeline, and its outlet is connected on described first pipeline; Described magnetic valve is connected between the input of the output of described condenser and evaporimeter, and is in parallel with described choke valve; Described temperature detecting unit is connected in described main control unit;
Under the original state, described air handling system is closed; When indoor temperature was a, described compressor was in closed condition, and described evaporimeter and condenser are in opening, described magnetic valve energising conducting; When indoor temperature is b, described closed check valve, described compressor is in opening, and described magnetic valve outage is closed; Wherein, described temperature b is greater than described temperature a.
2. air handling system as claimed in claim 1 is characterized in that, described condenser air outlet place is provided with condenser fan.
3. air handling system as claimed in claim 1 is characterized in that, the air outlet place of described evaporimeter is provided with evaporator fan.
4. air handling system as claimed in claim 1 is characterized in that, described choke valve is capillary.
5. air handling system as claimed in claim 1 is characterized in that, described condenser is positioned at described evaporimeter top.
6. as claim 1 or 5 described air handling systems, it is characterized in that described compressor is positioned at a side of described evaporimeter.
7. air handling system as claimed in claim 5, it is characterized in that, described condenser air outlet place is provided with condenser fan, and the air outlet place of described evaporimeter is provided with evaporator fan, and described condenser fan and evaporator fan are between described condenser and evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020511 CN203177347U (en) | 2013-01-15 | 2013-01-15 | Air regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020511 CN203177347U (en) | 2013-01-15 | 2013-01-15 | Air regulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177347U true CN203177347U (en) | 2013-09-04 |
Family
ID=49074036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020511 Expired - Lifetime CN203177347U (en) | 2013-01-15 | 2013-01-15 | Air regulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115401A (en) * | 2013-01-15 | 2013-05-22 | 齐力制冷系统(深圳)有限公司 | Air conditioning system |
-
2013
- 2013-01-15 CN CN 201320020511 patent/CN203177347U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115401A (en) * | 2013-01-15 | 2013-05-22 | 齐力制冷系统(深圳)有限公司 | Air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |