CN2771775Y - Refrigeration type dehumidifying drying machine - Google Patents
Refrigeration type dehumidifying drying machine Download PDFInfo
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- CN2771775Y CN2771775Y CN 200520053343 CN200520053343U CN2771775Y CN 2771775 Y CN2771775 Y CN 2771775Y CN 200520053343 CN200520053343 CN 200520053343 CN 200520053343 U CN200520053343 U CN 200520053343U CN 2771775 Y CN2771775 Y CN 2771775Y
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Abstract
The utility model relates to the technical field of a drying machine, particularly a refrigeration type dehumidifying drying machine. The utility model comprises a compressor, a condenser, a cooling box, a heater box and a heater, wherein an air inlet is arranged on the cooling box; an air outlet is arranged on the heater; the cooling box, the heater box and the heater form an air running passage; the compressor and the condenser are bridged between an evaporator in the cooling box and a condenser in the heater box. The cooling box of the utility model is used for cooling absorbed air which can obtain-25 DEG to-30 DEG. Thus, air is up to a low dew point, the water ratio of the air is decreased and dehumidifying efficiency is realized. Then, the heater box and the heater are used for heating air which is dehumidified into unsaturated hot air which is spare for drying other materials. The utility model has the advantages of obvious drying effect, low cost, convenience and practicality.
Description
Technical field:
The utility model relates to the drying machine technical field, refers in particular to a kind of freezing type dehumidifying heat pump.
Background technology:
Drying machine can play drying, purify the effect of material, especially be applied to injection moulding and add man-hour, to injection molding material dehumidify, drying, thereby improve the quality of injecting products.Yet, be currently applied to the drying machine that injection moulding is processed, otherwise complex structure, the processing cost height, otherwise operation stability is poor, the effect on moisture extraction shortcoming, makes troubles to production.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, provides a kind of simple in structure, stable, the significant freezing type dehumidifying heat pump of effect on moisture extraction.
For achieving the above object, the utility model includes a compressor, a condenser, cool case, a heating cabinet and a heater, wherein cooling has an air suction inlet on the case, one air-out is arranged on the heater, cool case, heating cabinet and heater forms air operation path, between compressor and the condenser cross-over connection evaporimeter and the condenser in the heating cabinet in the case that cools.
The blower fan and the low temperature temperature controller that are used for air draught also are installed in the described case that cools, and blower fan is arranged at the rear side of evaporimeter.
One heating blower is installed in the described heating cabinet, and this heating blower is located among the condenser.
The utility model with inhaled air cooling (can reach-25 degree to-30 degree), makes air reach low dew point by the case that cools, and reduces the air moisture content, realizes the dehumidifying effect; Become undersaturated hot-air for the air heat after the dehumidifying by heating cabinet and heater subsequently, being ready for use on the usefulness of dry other material, its obvious drying effect, operating cost is low, and is convenient, practical.
Description of drawings:
Accompanying drawing 1 is a structural principle schematic diagram of the present utility model.
The specific embodiment:
See shown in the accompanying drawing 1 that the utility model includes a compressor 10, a condenser 20, cool case 30, a heating cabinet 40 and a heater 50.
Wherein, cooling has an air suction inlet 31 on the case 30, the case 30 that cools is equipped with evaporimeter 32, is used for the blower fan 33 and a low temperature temperature controller 34 of air draught, evaporimeter 32 is three rows and be arranged in parallel, blower fan 33 is positioned at the rear side of the 3rd row's evaporimeter 32, and blower fan 33 rotations can make in the case 30 that cools and form negative pressure, and extraneous air then is inhaled in the case 30 that cools by suction inlet 31, and the evaporimeter 32 of flowing through, reach the cool-down dehumidification purpose.
One air-out 51 is arranged on the heater 50, the main structures that adopt cartridge heater in-built electrical heated filaments of heater 50, and heater 50 is provided with high temperature temperature controller 52, with effective control temperature rise situation.A condenser 41 and a heating blower 42 are installed in the heating cabinet 40, and heating blower 42 is located among the condenser 41.Air after the heating blower 42 suction dehumidifying enters in the heating cabinet 40, and the heat that absorption of air condenser 41 is given off is realized heating up.
As shown in Figure 1, the utility model can connect a hopper 60 when using, and the delivery outlet 51 of heater 50 is connected in the lower end of hopper 60, and the air suction inlet 31 of the case 30 that cools is connected in the upper end of hopper 60.In the work, the utility model is drawn into the air in the hopper 60 in the case 30 that cools earlier, this part air cools to-25～-30 degree for 32 3 times through the evaporimeter in the case 30 that cools, and makes air reach low dew point, reduces the equilibrium moisture content (i.e. dehumidifying) of air.Then air is forced in the heating cabinet 40 by blower fan 33, absorbs the heat that compressor 10 high pressure are discharged, and becomes dry undersaturated hot-air.Hot-air rises to 200 degree through the heating-up temperature once more of heater 50 again, makes air dry more unsaturated, then enters hopper 60 absorption moisture content and reaches capacity.Saturated high temperature air is sent the case 30 that cools back to by airduct, and cool-down dehumidification is unsaturated again, advances heating cabinet 40 heat temperature raising feed hoppers 60 again, and so circulation is to reach the purpose that the moisture content in the hopper 60 is removed.
These facility have following performance:
1, the minimum dew-point temperature of this machine is-30 degree, and maximum temperature is 200 degree, maximum temperature difference 230 degree.
2, this machine compressor condenser heating reaches as high as 100 degree, significantly reduced the working time of heating wire in the heater, has promptly saved the service life that electric energy has prolonged heating wire again.
Certainly; the embodiment of the above only is preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; the utility model can also be applied to indoor some life occasions that wait and carry out air dewetting; so the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.
Claims (4)
1, freezing type dehumidifying heat pump, it is characterized in that: include a compressor (10), a condenser (20), cool case (30), a heating cabinet (40) and a heater (50), wherein cooling has an air suction inlet (31) on the case (30), one air-out (51) is arranged on the heater (50), cool case (30), heating cabinet (40) and heater (50) forms air operation path, between compressor (10) and condenser (20) the cross-over connection evaporimeter (32) and the condenser (41) in the heating cabinet (40) in the case that cools (30).
2, freezing type dehumidifying heat pump according to claim 1 is characterized in that: the blower fan (33) and the low temperature temperature controller (34) that are used for air draught also are installed in the described case that cools (30).
3, freezing type dehumidifying heat pump according to claim 1 is characterized in that: a heating blower (42) is installed in the described heating cabinet (40), and this heating blower (42) is located among the condenser (41).
4, freezing type dehumidifying heat pump according to claim 1 and 2 is characterized in that: be provided with the evaporimeter (32) that three rows be arranged in parallel in the described case that cools (30), and blower fan (33) is arranged at the rear side of the 3rd row's evaporimeter (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053343 CN2771775Y (en) | 2005-01-14 | 2005-01-14 | Refrigeration type dehumidifying drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053343 CN2771775Y (en) | 2005-01-14 | 2005-01-14 | Refrigeration type dehumidifying drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771775Y true CN2771775Y (en) | 2006-04-12 |
Family
ID=36705565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053343 Expired - Fee Related CN2771775Y (en) | 2005-01-14 | 2005-01-14 | Refrigeration type dehumidifying drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771775Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035459A1 (en) * | 2009-09-28 | 2011-03-31 | 广州普得环保设备有限公司 | Method and apparatus for aerobically air-drying sludge filter cakes |
| CN102072615A (en) * | 2010-12-21 | 2011-05-25 | 宋帆 | Dual-cycle freezing internally heated liquid collecting drying device |
-
2005
- 2005-01-14 CN CN 200520053343 patent/CN2771775Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035459A1 (en) * | 2009-09-28 | 2011-03-31 | 广州普得环保设备有限公司 | Method and apparatus for aerobically air-drying sludge filter cakes |
| CN102072615A (en) * | 2010-12-21 | 2011-05-25 | 宋帆 | Dual-cycle freezing internally heated liquid collecting drying device |
| CN102072615B (en) * | 2010-12-21 | 2012-08-22 | 宋帆 | Dual-cycle freezing internally heated liquid collecting drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20120114 |