CN202778221U - Vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine - Google Patents
Vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine Download PDFInfo
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- CN202778221U CN202778221U CN 201220291584 CN201220291584U CN202778221U CN 202778221 U CN202778221 U CN 202778221U CN 201220291584 CN201220291584 CN 201220291584 CN 201220291584 U CN201220291584 U CN 201220291584U CN 202778221 U CN202778221 U CN 202778221U
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Abstract
The utility model relates to a vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine. The structure comprises a refrigeration system and an adsorption and dehumidification runner system, which are connected through a pipeline, wherein the refrigeration system is of a closed loop constituted by a refrigeration compressor, a preposed refrigeration condenser, a postposed refrigeration condenser, a refrigeration expansion valve and a refrigeration evaporator; a refrigerant passing the preposed refrigeration condenser is cooled from a gas-state superheated state to a gas-state refrigerant saturation state, the condensation situation simultaneously exists under the refrigerant saturation state, the refrigerant passing the postposed refrigeration condenser is condensed under the saturation state, and the situation that the liquid-state refrigerant is cooled from the saturation state to a supercooled state simultaneously exists; and the runner dehumidification system comprises a runner with a regeneration area and a processing area, a processing fan, a regeneration fan and a motor for driving the runner to rotate. According to the vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine disclosed by the utility model, the refrigeration system and the adsorption and dehumidification runner system are combined for operation, and energy required for regeneration of the adsorption and dehumidification runner is gained from the condensers of the refrigeration system; and compared with an ordinary vapor compression type heat pump drying machine, the vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine disclosed by the utility model can gain dry air with low-dew point temperature.
Description
Technical field
The utility model relates to air dry-set, specifically steam compression heat pump and rotary adsorptive dehumidification coupling operation drying machine.
Background technology
Steam compression heat pump usually is used for the drying of material, for example, the steam compression heat pump drying machine has been widely used in the drying of wood, food drying and paper drying etc., and common direct drying mode relatively, and the steam compression heat pump drying machine possesses energy-conservation advantage more than 50%.
The operation principle of steam compression heat pump drying machine is, the air in the space that is dried is flow through the evaporimeter of steam compression heat pump, make airborne condensate moisture, send back to after the condenser that then dewatered air is flow through steam compression heat pump is heated air and deposit the space that needs dried material.
The principle that the steam compression heat pump drying machine dewaters is to make the air cooling, and evaporating temperature is lower, and water content is just lower in the air after processing through heat pump, and thus, the energy resource consumption of heat pump is also just higher.
Summary of the invention
The purpose of this utility model is the problem and shortage for above-mentioned existence, a kind of refrigeration system and adsorption and dehumidification runner system combination operation is provided, the energy that the adsorption and dehumidification rotary wheel regeneration needs obtains from the condenser of refrigeration system, and can obtain steam compression heat pump and the rotary adsorptive dehumidification coupling operation drying machine of the dry air of low dew point.
Above-mentioned purpose of the present utility model is to be achieved by the following technical programs:
Steam compression heat pump and rotary adsorptive dehumidification coupling operation drying machine comprise a refrigeration system and an adsorption and dehumidification runner system of connecting by pipeline.
Refrigeration system is by refrigeration compressor, preposition refrigerant condenser, rearmounted refrigerant condenser, refrigeration expansion valve, and the closed-loop path of refrigerating evaporator composition, wherein, cold-producing medium by preposition refrigerant condenser is cooled to the gaseous state saturation state from overheated gaseous state, simultaneously, also has the situation of cold-producing medium condensation under saturation state, by cold-producing medium condensation under saturation state of rearmounted refrigerant condenser, exist simultaneously liquid refrigerant to be cooled to the situation of supercooled state from saturation state.
Dehumidification system for runner comprises the runner with renewing zone and treatment region, the motor of processing blower fan, regeneration blower fan and the rotation of drive runner, the runner motor, and its function is to make the adsorption runner rotation, the sorbing material on the runner alternately is in the absorption and regeneration state.Process blower fan, its effect is, making to deposit needs the air in dried material space a to flow through first the refrigerating evaporator cooling, then flow through the runner treatment region, flow through rearmounted refrigerant condenser again, process blower fan, sending back at last to deposit needs the dried material space, the regeneration blower fan, its function is after making the air c that extracts from atmospheric environment flow through preposition refrigerant condenser heating, flows through the renewing zone of runner, at last discharged to atmosphere again.
On this basis, be equiped with control valve between rearmounted refrigerant condenser and the runner treatment region, the pipeline between control valve and rearmounted refrigerant condenser is provided with collateral branch's air intake, and is provided with control valve.Control valve, its function are to regulate the air capacity of processing by adsorption runner; Collateral branch's air intake needs the space of dried material to be connected with depositing, and the purpose that collateral branch's air intake is set in this device is to ensure enough air streams to put refrigerant condenser later, makes the cold-producing medium that flows in rearmounted refrigerant condenser sufficiently cooled.Control valve, control bypass air amount.
Further, refrigeration system is two covers, the air a that is in the dried material space passes through pipeline sequentially through I level refrigerating evaporator, II level refrigerating evaporator, runner treatment region, the rearmounted refrigerant condenser of II level, the rearmounted refrigerant condenser of I level and processing blower fan, flow back to again the dried material space, atmosphere c passes through pipeline sequentially through the preposition refrigerant condenser of I level, the preposition refrigerant condenser of II level, rotary wheel regeneration district and regeneration blower fan, again discharged to atmosphere.Two cover refrigeration systems can independently realize start and out of service, also can adopt different cold-producing medium models.
The utility model refrigeration system and adsorption and dehumidification runner system combination operation, the energy that the adsorption and dehumidification rotary wheel regeneration needs obtains from the condenser of refrigeration system, compare with common steam compression heat pump drying machine, the utility model can obtain the dry air of low dew-point temperature.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model.
[primary clustering symbol description]
1-processes blower fan, 2-I level refrigeration compressor, and the preposition refrigerant condenser of 3-I level,
The rearmounted refrigerant condenser of 4-I level, 5-I level refrigeration expansion valve, 6-I level refrigerating evaporator,
The 7-motor, 9-rotary wheel regeneration district, 10-runner treatment region,
The 11-blower fan of regenerating, the 12-control valve, the 13-control valve,
The preposition refrigerant condenser of 14-II level, the rearmounted refrigerant condenser of 15-II level, 16-II level refrigeration compressor
17-II level refrigeration expansion valve, 18-II level refrigerating evaporator.
The specific embodiment
As shown in Figure 1, the utility model is steam compression heat pump and rotary adsorptive dehumidification coupling operation drying machine, its structure comprises a refrigeration system and adsorption and dehumidification runner system that connects by pipeline, refrigeration system is by refrigeration compressor 2, preposition refrigerant condenser 3, rearmounted refrigerant condenser 4, refrigeration expansion valve 5, closed-loop path with refrigerating evaporator 6 compositions, wherein, cold-producing medium by preposition refrigerant condenser 3 is cooled to the cold-producing medium saturation state from superheat state, simultaneously, the situation that also has cold-producing medium condensation under saturation state by cold-producing medium condensation under saturation state of rearmounted refrigerant condenser 4, exists liquid refrigerant to be cooled to the situation of supercooled state from saturation state simultaneously.
Dehumidification system for runner comprises the runner with renewing zone 9 and treatment region 10, the motor 7 of processing blower fan 1, regeneration blower fan 11 and the rotation of drive runner, the air a that is in the dried material space passes through pipeline sequentially through refrigerating evaporator 6, runner treatment region 10, rearmounted refrigerant condenser 4 and processing blower fan 1, flow back to the dried material space by the b point, atmosphere c by pipeline sequentially through preposition refrigerant condenser 3, rotary wheel regeneration district 9 and regeneration blower fan 11, by the d point discharged to atmosphere.
Be equiped with control valve 12 between rearmounted refrigerant condenser 4 and runner treatment region 10, the pipeline between control valve 12 and rearmounted refrigerant condenser 4 is provided with an air intake e of collateral branch, and is provided with control valve 13.
As shown in Figure 2, refrigeration system is two covers, comprises by I level refrigeration compressor 2 the preposition refrigerant condenser 3 of I level, the rearmounted refrigerant condenser 4 of I level, I level refrigeration expansion valve 5, and the closed-loop path of I level refrigerating evaporator 6 compositions; And by II level refrigeration compressor 16, the preposition refrigerant condenser 14 of II level, the rearmounted refrigerant condenser 15 of II level, II level refrigeration expansion valve 17, closed-loop path with II level refrigerating evaporator 18 compositions, the air a that is in the dried material space sequentially passes through I level refrigerating evaporator 6 by pipeline, II level refrigerating evaporator 18, runner treatment region 10, the rearmounted refrigerant condenser 15 of II level, the rearmounted refrigerant condenser 4 of I level and processing blower fan 1, flow back to the dried material space by the b point, atmosphere c passes through pipeline sequentially through the preposition refrigerant condenser 3 of I level, the preposition refrigerant condenser 14 of II level, rotary wheel regeneration district 9 and regeneration blower fan 11, by the d point discharged to atmosphere.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. the coupling of steam compression heat pump and rotary adsorptive dehumidification moves drying machine, it is characterized in that: comprise a refrigeration system and an adsorption and dehumidification runner system of connecting by pipeline, described refrigeration system is by refrigeration compressor (2), preposition refrigerant condenser (3), rearmounted refrigerant condenser (4), the closed-loop path that refrigeration expansion valve (5) and refrigerating evaporator (6) form, wherein, be cooled to the cold-producing medium saturation state of gaseous state from the superheat state of gaseous state by the cold-producing medium of preposition refrigerant condenser (3), simultaneously, the situation that also has cold-producing medium condensation under saturation state, cold-producing medium condensation under saturation state by rearmounted refrigerant condenser (4), exist simultaneously liquid refrigerant to be cooled to the situation of supercooled state from saturation state, dehumidification system for runner comprises the runner of have the renewing zone (9) and treatment region (10), process blower fan (1), the motor (7) of regeneration blower fan (11) and the rotation of drive runner, the air a that is in the dried material space sequentially passes through refrigerating evaporator (6) by pipeline, runner treatment region (10), rearmounted refrigerant condenser (4) and processing blower fan (1), flow back to again the dried material space, atmosphere c passes through pipeline sequentially through preposition refrigerant condenser (3), rotary wheel regeneration district (9) and regeneration blower fan (11) are again discharged to atmosphere.
2. drying machine according to claim 1, it is characterized in that: be equiped with control valve (12) between rearmounted refrigerant condenser (4) and the runner treatment region (10), pipeline between control valve (12) and rearmounted refrigerant condenser (4) is provided with collateral branch's air intake, and is provided with control valve (13).
3. drying machine according to claim 1 and 2, it is characterized in that: described refrigeration system is two covers, the air a that is in the dried material space sequentially passes through I level refrigerating evaporator (6) by pipeline, II level refrigerating evaporator (18), runner treatment region (10), the rearmounted refrigerant condenser (15) of II level, the rearmounted refrigerant condenser of I level (4) and processing blower fan (1), flow back to again the dried material space, atmosphere c passes through pipeline sequentially through the preposition refrigerant condenser of I level (3), the preposition refrigerant condenser of II level (14), rotary wheel regeneration district (9) and regeneration blower fan (11) are again discharged to atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291584 CN202778221U (en) | 2012-06-20 | 2012-06-20 | Vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291584 CN202778221U (en) | 2012-06-20 | 2012-06-20 | Vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine |
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| Publication Number | Publication Date |
|---|---|
| CN202778221U true CN202778221U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291584 Expired - Fee Related CN202778221U (en) | 2012-06-20 | 2012-06-20 | Vapor compression type heat pump and runner adsorption and dehumidification coupled operation drying machine |
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| CN (1) | CN202778221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716644A (en) * | 2012-06-20 | 2012-10-10 | 马军 | Vapor compression type heat pump and rotary wheel adsorptive dehumidification coupled operation dryer |
| CN114573212A (en) * | 2020-12-01 | 2022-06-03 | 财团法人工业技术研究院 | Drying apparatus and drying method |
-
2012
- 2012-06-20 CN CN 201220291584 patent/CN202778221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716644A (en) * | 2012-06-20 | 2012-10-10 | 马军 | Vapor compression type heat pump and rotary wheel adsorptive dehumidification coupled operation dryer |
| CN114573212A (en) * | 2020-12-01 | 2022-06-03 | 财团法人工业技术研究院 | Drying apparatus and drying method |
| CN114573212B (en) * | 2020-12-01 | 2023-09-01 | 财团法人工业技术研究院 | Drying apparatus and drying method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU DARK HORSE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MA JUN Effective date: 20140516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140516 Address after: Hua Dong Zhen Shan Xia Cun, Huadu District, 510800 Industrial Road, six teams of Guangdong Province, Guangzhou City No. 18 Room 204 Patentee after: Guangzhou Horse Technology Co. Ltd. Address before: 510800 Guangdong province Guangzhou City Huadu District days Road No. 614 Patentee before: Ma Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |