CN103851883A - Agricultural product drying system utilizing air source heat pump - Google Patents

Agricultural product drying system utilizing air source heat pump Download PDF

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Publication number
CN103851883A
CN103851883A CN201210496687.3A CN201210496687A CN103851883A CN 103851883 A CN103851883 A CN 103851883A CN 201210496687 A CN201210496687 A CN 201210496687A CN 103851883 A CN103851883 A CN 103851883A
Authority
CN
China
Prior art keywords
hole
drying
baking room
heat pump
agricultural
Prior art date
Application number
CN201210496687.3A
Other languages
Chinese (zh)
Inventor
杨向民
Original Assignee
陕西科林能源发展股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陕西科林能源发展股份有限公司 filed Critical 陕西科林能源发展股份有限公司
Priority to CN201210496687.3A priority Critical patent/CN103851883A/en
Publication of CN103851883A publication Critical patent/CN103851883A/en

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Abstract

The invention discloses an agricultural product drying system utilizing an air source heat pump. The agricultural product drying system comprises a heat pump system and a drying room, wherein a drying frame is arranged in the drying room, wheels are installed at the bottom of the drying frame, a warm air cover is installed at a left upper corner in the drying room, the drying room is provided with a circulating fan, and an impeller portion of the circulating fan is located in the warm air cover. The bottom of the drying room is provided with a through hole I, a dehumidifying fan is installed at the position of the through hole I, the top of the drying room is provided with a through hole II, a forced draught blower is installed at the position of the through hole II, the through hole II is provided with a fan cover, and an air drier is installed in the fan cover. The heat pump system comprises a compressor, a condenser, a throttling device, an evaporator, a gas-liquid separator and a refrigerant pipeline, wherein the condenser is located in the warm air cover, and the compressor, the throttling device, the evaporator, the gas-liquid separator and the refrigerant pipeline are located outside the drying room. A heat pipe is arranged at the position of the through hole I, the heat collecting end of the heat pipe is close to the dehumidifying fan, and the heat radiating end of the heat pipe is close to the evaporator. The agricultural product drying system is convenient to use and low in cost, saves energy and protects the environment.

Description

A kind of agricultural product drying system of utilizing air source heat pump
Technical field
The present invention relates to a kind of drying system, especially relate to a kind of agricultural product drying system of utilizing air source heat pump.
Background technology
Heat pump techniques can pass through to absorb the heat in outside air, or reclaims some used heat, through the acting of compressor, heat is carried to and heats end.This heats mode energy-conserving and environment-protective, and the thermal efficiency of comparing traditional electrical heating or fuel heating is much higher.
Existing agricultural product, in the time drying, often adopt the mode of airing to carry out, and dry in addition taking coal or stalk as raw material, and airing efficiency is very low, and environmental factor dependence is strong to external world; Oven dry taking coal or stalk as raw material, big for environment pollution.The baking room having is now dried by Electric heating, and electrically heated power consumption is very large, has improved virtually the production cost of agricultural product.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of agricultural product drying system of utilizing air source heat pump is provided, it is simple in structure, reasonable in design and result of use is good, can effectively realize the oven dry to agricultural product, having solved available technology adopting adopts airing mode environmental factor dependence is strong to external world, to adopt coal or stalk be that raw material is dried big for environment pollution and adopts the large problem of Electric heating power consumption, use simultaneously easy to operate, energy-conserving and environment-protective, cost is low.
For achieving the above object, the technical solution used in the present invention is: a kind of agricultural product drying system of utilizing air source heat pump, it is characterized in that: the baking room that comprises equal fill insulant material in heat pump and sidewall and top board, in described baking room, be provided with the stoving rack of multilayer platy structure, the bottom of described stoving rack is provided with wheel, the upper left corner, inside of described baking room is provided with the hot-air cover of offering air outlet grate on it, on described baking room, circulating fan is installed, the motor of described circulating fan is arranged on the external wall of baking room, the impeller part of described circulating fan is positioned at the inside of hot-air cover, the bottom of described baking room has through hole one, described through hole one place is provided with wet-emitting blower, the top of described baking room has through hole two, described through hole two places are provided with pressure fan, on described through hole two, fan housing is also installed, the inside of described fan housing is installed with air dryer, described heat pump comprises compressor, condenser, throttling arrangement, evaporimeter, gas-liquid separator and refrigerant tubing, after described refrigerant tubing is connected compressor, condenser, throttling arrangement, evaporimeter and gas-liquid separator successively and access again compressor, described condenser is positioned at the inside of hot-air cover and is oppositely arranged with the impeller part of circulating fan, and described compressor, throttling arrangement, evaporimeter, gas-liquid separator and refrigerant tubing are all positioned at the outside of baking room, described through hole one place is provided with heat pipe, and the collecting end of heat of described heat pipe is near wet-emitting blower, and the radiating end of described heat pipe is near evaporimeter.
Above-mentioned a kind of agricultural product drying system of utilizing air source heat pump, is characterized in that: described through hole two is arranged on the top right side of baking room.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design and result of use is good.
2, the present invention utilizes air source heat pump to dry heating to agricultural product, not fragile, energy-conserving and environment-protective, the thermal efficiency is high, and at through hole one place, heat pipe is set, and by heat pipe, the heat producing in hydrofuge process is reclaimed, increase the level of resources utilization of whole system, good environmental protection.
3, the present invention can effectively realize the oven dry to agricultural product, having solved available technology adopting adopts airing mode environmental factor dependence is strong to external world, to adopt coal or stalk be that raw material is dried big for environment pollution and adopts the large problem of Electric heating power consumption, use easy to operate simultaneously, energy-conserving and environment-protective, cost is low.
Below by drawings and Examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1-baking room; 2-evaporimeter; 3-gas-liquid separator;
4-throttling arrangement; 5-compressor; 6-refrigerant tubing;
7-motor; 8-circulating fan; 9-condenser;
10-fan housing; 11-air dryer; 12-pressure fan;
13-wet-emitting blower; 14-stoving rack; 14-1-wheel;
15-hot-air cover; 16-heat pipe.
Detailed description of the invention
As shown in Figure 1, the present invention includes the baking room 1 of equal fill insulant material in heat pump and sidewall and top board, in described baking room 1, be provided with the stoving rack 14 of multilayer platy structure, the bottom of described stoving rack 14 is provided with wheel 14-1, the upper left corner, inside of described baking room 1 is provided with the hot-air cover 15 of offering air outlet grate on it, on described baking room 1, circulating fan 8 is installed, the motor 7 of described circulating fan 8 is arranged on the external wall of baking room 1, the impeller part of described circulating fan 8 is positioned at the inside of hot-air cover 15, the bottom of described baking room 1 has through hole one, described through hole one place is provided with wet-emitting blower 13, the top of described baking room 1 has through hole two, described through hole two places are provided with pressure fan 12, on described through hole two, fan housing 10 is also installed, the inside of described fan housing 10 is installed with air dryer 11, described heat pump comprises compressor 5, condenser 9, throttling arrangement 4, evaporimeter 2, gas-liquid separator 3 and refrigerant tubing 6, after described refrigerant tubing 6 is connected compressor 5, condenser 9, throttling arrangement 4, evaporimeter 2 and gas-liquid separator 3 successively and access again compressor 5, described condenser 9 is positioned at the inside of hot-air cover 15 and is oppositely arranged with the impeller part of circulating fan 8, and described compressor 5, throttling arrangement 4, evaporimeter 2, gas-liquid separator 3 and refrigerant tubing 6 are all positioned at the outside of baking room 1, described through hole one place is provided with heat pipe 16, and the collecting end of heat of described heat pipe 16 is near wet-emitting blower 13, and the radiating end of described heat pipe 16 is near evaporimeter 2.
As shown in Figure 1, described through hole two is arranged on the top right side of baking room 1.
In the present invention, the bottom of stoving rack 14 is provided with wheel 14-1, makes whole stoving rack 14 can free in and out baking room 1.
Operation principle of the present invention is: utilize air source heat pump to dry heating to agricultural product, not fragile, energy-conserving and environment-protective, the thermal efficiency is high, and one place arranges heat pipe 16 at through hole, by heat pipe 16, the heat producing in hydrofuge process is reclaimed, increased the level of resources utilization of whole system, good environmental protection.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.

Claims (2)

1. one kind is utilized the agricultural product drying system of air source heat pump, it is characterized in that: the baking room (1) that comprises equal fill insulant material in heat pump and sidewall and top board, in described baking room (1), be provided with the stoving rack (14) of multilayer platy structure, the bottom of described stoving rack (14) is provided with wheel (14-1), the upper left corner, inside of described baking room (1) is provided with the hot-air cover (15) of offering air outlet grate on it, circulating fan (8) is installed on described baking room (1), the motor (7) of described circulating fan (8) is arranged on the external wall of baking room (1), the impeller part of described circulating fan (8) is positioned at the inside of hot-air cover (15), the bottom of described baking room (1) has through hole one, described through hole one place is provided with wet-emitting blower (13), the top of described baking room (1) has through hole two, described through hole two places are provided with pressure fan (12), fan housing (10) is also installed on described through hole two, the inside of described fan housing (10) is installed with air dryer (11), described heat pump comprises compressor (5), condenser (9), throttling arrangement (4), evaporimeter (2), gas-liquid separator (3) and refrigerant tubing (6), described refrigerant tubing (6) is by compressor (5), condenser (9), throttling arrangement (4), after evaporimeter (2) and gas-liquid separator (3) are connected successively and access again compressor (5), described condenser (9) is positioned at the inside of hot-air cover (15) and is oppositely arranged with the impeller part of circulating fan (8), described compressor (5), throttling arrangement (4), evaporimeter (2), gas-liquid separator (3) and refrigerant tubing (6) are all positioned at the outside of baking room (1), described through hole one place is provided with heat pipe (16), and the collecting end of heat of described heat pipe (16) is near wet-emitting blower (13), and the radiating end of described heat pipe (16) is near evaporimeter (2).
2. according to a kind of agricultural product drying system of utilizing air source heat pump claimed in claim 1, it is characterized in that: described through hole two is arranged on the top right side of baking room (1).
CN201210496687.3A 2012-11-28 2012-11-28 Agricultural product drying system utilizing air source heat pump CN103851883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210496687.3A CN103851883A (en) 2012-11-28 2012-11-28 Agricultural product drying system utilizing air source heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210496687.3A CN103851883A (en) 2012-11-28 2012-11-28 Agricultural product drying system utilizing air source heat pump

Publications (1)

Publication Number Publication Date
CN103851883A true CN103851883A (en) 2014-06-11

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CN201210496687.3A CN103851883A (en) 2012-11-28 2012-11-28 Agricultural product drying system utilizing air source heat pump

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214992A (en) * 2014-09-29 2014-12-17 秦振光 Coal drying water vapor heat recovery device and work method
CN104848589A (en) * 2015-04-24 2015-08-19 河南佰衡节能技术有限公司 Interchangeable agricultural local product heat pump drying and refrigerating device
CN106035604A (en) * 2016-06-16 2016-10-26 吉首大学 Smoked fish drying device driven to rotate by sine wave thermal expansion
CN106070529A (en) * 2016-07-25 2016-11-09 吉首大学 Heat-pump-type recuperation of heat cured fish drying device
CN106234553A (en) * 2016-07-25 2016-12-21 吉首大学 Heat-pump-type recuperation of heat butcher's meat drying device
CN108151493A (en) * 2017-12-21 2018-06-12 广东伊蕾科斯环境科技有限公司 A kind of drying system using empty source heat pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214992A (en) * 2014-09-29 2014-12-17 秦振光 Coal drying water vapor heat recovery device and work method
CN104848589A (en) * 2015-04-24 2015-08-19 河南佰衡节能技术有限公司 Interchangeable agricultural local product heat pump drying and refrigerating device
CN104848589B (en) * 2015-04-24 2017-03-15 河南佰衡节能科技股份有限公司 A kind of interchangeable Special Agriculture Product heat pump drying and cold storage plant
CN106035604A (en) * 2016-06-16 2016-10-26 吉首大学 Smoked fish drying device driven to rotate by sine wave thermal expansion
CN106070529A (en) * 2016-07-25 2016-11-09 吉首大学 Heat-pump-type recuperation of heat cured fish drying device
CN106234553A (en) * 2016-07-25 2016-12-21 吉首大学 Heat-pump-type recuperation of heat butcher's meat drying device
CN106234553B (en) * 2016-07-25 2019-04-05 吉首大学 Heat-pump-type recuperation of heat butcher's meat drying device
CN106070529B (en) * 2016-07-25 2019-06-28 吉首大学 Heat-pump-type recuperation of heat cured fish drying device
CN108151493A (en) * 2017-12-21 2018-06-12 广东伊蕾科斯环境科技有限公司 A kind of drying system using empty source heat pump

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140611

C02 Deemed withdrawal of patent application after publication (patent law 2001)