CN102288016A - Energy-saving and environment-friendly drying box - Google Patents
Energy-saving and environment-friendly drying box Download PDFInfo
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- CN102288016A CN102288016A CN2011102126689A CN201110212668A CN102288016A CN 102288016 A CN102288016 A CN 102288016A CN 2011102126689 A CN2011102126689 A CN 2011102126689A CN 201110212668 A CN201110212668 A CN 201110212668A CN 102288016 A CN102288016 A CN 102288016A
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Abstract
The invention relates to an energy-saving and environment-friendly drying box. The drying box comprises a box body of which the peripheral wall is provided with a thermal insulation and heat preservation layer, wherein an overhead stockpiling area is arranged in the box body; a refrigeration system is arranged on the side wall of the box body and comprises a compressor, an evaporator and a condenser; the evaporator and the condenser have an integrated structure; an isolation net is arranged between the evaporator and the condenser; the output end of the compressor is connected with an input pipe of the condenser; an output pipe of the condenser passes through a liquid storage barrel and is connected with a drying filter; one path of the output end of the drying filter is connected with an input pipe of the evaporator through an expansion valve, and the other path of the output end of the drying filter is directly connected with the input end of the compressor through an unloading valve; an output pipe of the evaporator is connected with the input end of the compressor; and the box body is communicated with the evaporator through an exhaust pipe and communicated with the condenser through a gas inlet pipe. The drying box avoids combustion and flue gas generation in the drying process, furthest protects the original quality of a substance to be dried, avoids secondary pollution, has the advantages of simple structure, low energy consumption and environment friendliness, and is easy to operate.
Description
Technical field
The present invention relates to a kind of drying box that dry materials is preserved, a kind of specifically drying box that adopts refrigeration system casing to be carried out dry energy-conserving and environment-protective.
Background technology
In to material preservation processes such as timber, food, cloth, medicinal materials, rotten in order to prevent material, often need material is carried out kept dry.Drying box in the market mainly contains heating, drying and drier moisture absorption dual mode, and wherein heating, drying has flue gas and produces in heating process, causes environmental pollution and too high temperature can make dry thing impaired or change original quality.And the method for employing drier moisture absorption usually can be in use for some time, and drier loses effect, need use continuing behind the desiccant dehydration.Patent Office of the People's Republic of China is disclosed on March 4th, 2009, public number is " efficient, the energy-saving gas compression string stacked type temperature raising refrigerated dehumidification drying device " of " CN101377380A ", it is made up of a plurality of gas compression temperature-raising refrigeration unit string stacked types, each gas compression temperature-raising refrigeration unit is formed by an air compressor, high pressure heat-producing machine, low pressure refrigerator and tubule, choke valve; The air compressor outlet pipe connects the high pressure heat-producing machine, and admission line connects the low pressure refrigerator, is connected by tubule, choke valve between high pressure heat-producing machine and the low pressure refrigerator; The high pressure heat-producing machine is installed in the air channel with the low pressure refrigerator.Though this device can play drying effect, after the casing drying reached requirement, compressor, high pressure heat-producing machine, low pressure refrigerator still worked on, and wasted a large amount of electric power resources.
Summary of the invention
The objective of the invention is to defective and deficiency at above-mentioned prior art, for people provide a kind of simple in structure, easy to operate, energy consumption is low, the drying box of environmental protection, be used for material is carried out kept dry.
The technical solution used in the present invention is for achieving the above object: this energy-conserving and environment-protective drying box comprises that perisporium is provided with the casing of insulating, in casing, be provided with built on stilts stockpiling area, described wall box is equipped with refrigeration system, this refrigeration system comprises compressor, evaporimeter and condenser, evaporimeter and condenser are whole body structure, and between evaporimeter and condenser, be provided with separation net, wherein the output of compressor links to each other with the input pipe of condenser, the efferent duct of condenser links to each other with device for drying and filtering by behind the liquid storage cylinder, the output of device for drying and filtering is leaded up to expansion valve and is linked to each other with the input pipe of evaporimeter, another road directly links to each other with the input of compressor by unloader, the efferent duct of evaporimeter links to each other with the input of compressor, the inner chamber of casing communicates with evaporimeter by blast pipe, communicates with condenser by air inlet pipe.
Described casing top offers a plurality of steam vents that communicate with blast pipe, offers a plurality of air admission holes that communicate with air inlet pipe in the bottom of casing.
In the described air inlet pipe blower fan is installed.
The auxiliary electrical heating is installed in the described air inlet pipe, and the auxiliary electrical heating is positioned at the rear side of blower fan.
Be provided with the control panel that links to each other with compressor, blower fan, auxiliary electrical heating in the described refrigeration system.
Be provided with temp probe and moisture probe in the described casing, temp probe links to each other with the input of control panel with moisture probe.
Described compressor input end is equipped with inspiratory pressure sensor, at the output of compressor back pressure transducer is installed, and inspiratory pressure sensor links to each other with the input of control panel with back pressure transducer.
The water condenser of bringing water pipe and outlet pipe into is installed between described compressor and the condenser.
Between described evaporimeter and the compressor gas-liquid separator is installed.
The present invention adopts a strong formula to control, and the sustainable automatic operation of equipment behind the setup parameter only needs the supports of the electric power and the minute quantity water yield, reaches target call until material, realizes unmanned control.Because from the bottom air-out, air feed is even, meets the water vapour natural evaporation and flow to no dead angle area.Do not have burning in dry run, no flue gas produces, and at utmost protects original quality of the thing that is dried, and avoids secondary pollution.Change according to the temperature and humidity in the casing, can automatic control compressor, blower fan, auxiliary electrically heated unlatching or close.When refrigeration system produces fault, make compressor air-breathing, when exhaust air pressure changes, equipment can be cut off the electricity supply automatically, avoids producing bigger loss.Have simple in structure, easy to operate, energy consumption is low, the advantage of environmental protection, can be widely used in the drying of materials such as timber, food, cloth, medicinal material, and good market prospects are arranged.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Further understand and understanding for making architectural feature of the present invention and the effect reached had, cooperate detailed explanation, be described as follows in order to preferred embodiment and accompanying drawing:
As shown in Figure 1, the present invention is a kind of energy-conserving and environment-protective drying box, and it comprises casing 3 and is installed on the refrigeration system 1 of casing 3 sidewalls.The perisporium of casing 3 is provided with dottle pin heat-insulation layer 5, and the insulation material of dottle pin heat-insulation layer 5 adopts seamless link, reduces energy consumption to greatest extent.Be provided with stockpiling area 6 in casing 3, the bottom of stockpiling area 6 is built on stilts, and the material that makes stacking is drying fully, and food and medicinal material drying should be divided in the screen cloth layering of stockpiling area 6, and cloth should hang air-dry from top to bottom.Described refrigeration system 1 comprises compressor 16, evaporimeter 20 and condenser 25, and evaporimeter 20 and condenser 25 are whole body structure, and are provided with separation net 22 between evaporimeter 20 and condenser 25.Wherein the output of compressor 16 links to each other with the input pipe of condenser 25, the efferent duct of condenser 25 links to each other with device for drying and filtering 23 by liquid storage cylinder 24 backs, the output of device for drying and filtering 23 is leaded up to expansion valve 21 and is linked to each other with the input pipe of evaporimeter 20, another road directly links to each other with the input of compressor 16 by unloader 18, and the efferent duct of evaporimeter 20 links to each other with the input of compressor 25.The inner chamber of casing 3 communicates with evaporimeter 20 by blast pipe 2, communicates with condenser 25 by air inlet pipe 10.Described casing 3 tops offer a plurality of steam vents 4 that communicate with blast pipe 2, offer a plurality of air admission holes 9 that communicate with air inlet pipe 10 in the bottom of casing 3, thereby make casing 3 bottom air inlets, casing 3 top air-out, air feed is even, meets the water vapour natural evaporation and flows to no dead angle area.In the described air inlet pipe 10 blower fan 12 is installed, blower fan 12 is an air draught type volute blower fan, and it is big that it has an air quantity, the advantage that noise is low.Auxiliary electrical heating 11 is installed in the described air inlet pipe 10, under the colder situation of weather, can heats up rapidly by material, help moisture and decompose.Auxiliary electrical heating 11 is positioned at the rear side of blower fan 12, avoids blower fan 12 temperature overheatings to produce fault.
Air-flow is earlier through evaporimeter 20 coolings, when air-flow process evaporimeter 20 surfaces of aluminum fins, low temperature hydrophilic membrane fin surface forms a dew point value (relative air humidity RH 〉=95%), and water in air part is condensed and fin surface, discharges warehouse through gravity effect following current to drip tray.Then air is flowed through and is entered condenser 25 behind the separation net 22 filtering water droplets, and air is heated, and the corresponding immediately reduction of relative humidity tentatively reaches a removal moisture drying requirement.So after circulation a period of time, the air relative temperature constantly reduces, and forms bone-dry low-grade fever wind.The water condenser 14 of bringing water pipe and outlet pipe into is installed between described compressor 16 and the condenser 25.Under the environment temperature condition with higher, for compressor 16 is normally moved, must make condensing pressure reach fixing a requirement (generally speaking≤1.6MPa), because system is in the closed circulation convection environment, complete machine produces heat greater than external amount of radiation, moving the internal body temperature over a long time will constantly rise, so need to discharge certain heat.It controls water intaking valve by electronic valve, carries out the distribution according to need formula and opens.Between described evaporimeter 20 and the compressor 16 gas-liquid separator 16 is installed, the cold-producing medium that is returned compressor 16 by evaporimeter 20 comprises liquid state and gaseous state, as the cold-producing medium incomplete evaporation, to there be liquid refrigerant to suck compressor 16, compressor 16 is impacted or destroys, and the effect of gas-liquid separator 19 guarantees that the cold-producing medium of suction compressor 16 is gaseous state fully.
Be provided with in the described refrigeration system 1 and compressor 16, blower fan 12, auxiliary electrical heating 1 control panel that links to each other 13.Be provided with temp probe 7 and moisture probe 8 in casing 3, temp probe 7 links to each other with the input of moisture probe 8 with control panel 13.Change according to the temperature and humidity in the casing 3, meeting automatic control compressor 16, blower fan 12, auxiliary electrical heat 11 unlatching or close.Therefore when the temperature and humidity in the casing 3 reached requirement, device can quit work automatically, reaches purpose of energy saving.Temperature or humidity exceed requirement after shutdown a period of time, and device can be reworked automatically, guarantee to guarantee the dry materials preservation.Described compressor 16 input ends are equipped with inspiratory pressure sensor 17, output at compressor 16 is equipped with back pressure transducer 15, inspiratory pressure sensor 17 links to each other with the input of back pressure transducer 15 with control panel 13, when refrigeration system 1 produces fault, make compressor 16 air-breathing, when exhaust air pressure changes, equipment can be cut off the electricity supply automatically, avoids producing bigger loss.
In sum, it only is preferred embodiment of the present invention, be not to be used for limiting scope of the invention process, all equalizations of doing according to the described shape of claim scope of the present invention, structure, feature and spirit change and modify, and all should be included in the claim scope of the present invention.
Claims (9)
1. energy-conserving and environment-protective drying box, it comprises that perisporium is provided with the casing of insulating (5) (3), in casing (3), be provided with built on stilts stockpiling area (6), it is characterized in that described casing (3) sidewall is equipped with refrigeration system (1), this refrigeration system (1) comprises compressor (16), evaporimeter (20) and condenser (25), wherein evaporimeter (20) and condenser (25) are whole body structure, and between evaporimeter (20) and condenser (25), be provided with separation net (22), the output of compressor (16) links to each other with the input pipe of condenser (25), the efferent duct of condenser (25) links to each other with device for drying and filtering (23) by liquid storage cylinder (24) back, the output of device for drying and filtering (23) is leaded up to expansion valve (21) and is linked to each other with the input pipe of evaporimeter (20), another road directly links to each other with the input of compressor (16) by unloader (18), the efferent duct of evaporimeter (20) links to each other with the input of compressor (16), the inner chamber of casing (3) communicates with evaporimeter (20) by blast pipe (2), communicates with condenser (25) by air inlet pipe (10).
2. energy-conserving and environment-protective drying box according to claim 1, it is characterized in that described casing (3) top offers a plurality of steam vents (4) that communicate with blast pipe (2), offers a plurality of air admission holes (9) that communicate with air inlet pipe (10) in the bottom of casing (3).
3. energy-conserving and environment-protective drying box according to claim 1 and 2 is characterized in that being equipped with in the described air inlet pipe (10) blower fan (12).
4. energy-conserving and environment-protective drying box according to claim 3 is characterized in that being equipped with in the described air inlet pipe (10) auxiliary electrical heating (11), and auxiliary electrical heating (11) is positioned at the rear side of blower fan (12).
5. energy-conserving and environment-protective drying box according to claim 4 is characterized in that being provided with in the described refrigeration system (1) control panel (13) that links to each other with compressor (16), blower fan (12), auxiliary electrical heating (11).
6. energy-conserving and environment-protective drying box according to claim 5 is characterized in that being provided with in the described casing (3) temp probe (7) and moisture probe (8), and temp probe (7) links to each other with the input of moisture probe (8) with control panel (13).
7. energy-conserving and environment-protective drying box according to claim 5, it is characterized in that described compressor (16) input end is equipped with inspiratory pressure sensor (17), output at compressor (16) is equipped with back pressure transducer (15), and inspiratory pressure sensor (17) links to each other with the input of back pressure transducer (15) with control panel (13).
8. energy-conserving and environment-protective drying box according to claim 1 is characterized in that being equipped with between described compressor (16) and the condenser (25) water condenser (14) of bringing water pipe and outlet pipe into.
9. according to claim 1 or 8 described energy-conserving and environment-protective drying boxes, it is characterized in that between described evaporimeter (20) and the compressor (16) gas-liquid separator (19) being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102126689A CN102288016A (en) | 2011-03-16 | 2011-07-28 | Energy-saving and environment-friendly drying box |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120069124.7 | 2011-03-16 | ||
| CN201120069124 | 2011-03-16 | ||
| CN2011102126689A CN102288016A (en) | 2011-03-16 | 2011-07-28 | Energy-saving and environment-friendly drying box |
Publications (1)
| Publication Number | Publication Date |
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| CN102288016A true CN102288016A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202697820U Expired - Fee Related CN202209858U (en) | 2011-03-16 | 2011-07-28 | Energy-saving and environment-friendly drying box |
| CN2011102126689A Pending CN102288016A (en) | 2011-03-16 | 2011-07-28 | Energy-saving and environment-friendly drying box |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202697820U Expired - Fee Related CN202209858U (en) | 2011-03-16 | 2011-07-28 | Energy-saving and environment-friendly drying box |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613260A (en) * | 2012-04-06 | 2012-08-01 | 中国包装和食品机械总公司 | Medium-temperature noodle drying process as well as temperature and humidity adjusting system |
| CN102967132A (en) * | 2012-11-28 | 2013-03-13 | 王峰云 | Low-temperature drying equipment and low-temperature drying method |
| CN104930788A (en) * | 2015-04-23 | 2015-09-23 | 刘在祥 | Multifunctional integrated warehouse and working method thereof |
| CN105823324A (en) * | 2016-05-18 | 2016-08-03 | 广州能之原科技股份有限公司 | Closed inner circulation type tobacco drying device |
| CN106643036A (en) * | 2017-02-23 | 2017-05-10 | 西南大学 | Box-type dryer |
| CN108887716A (en) * | 2018-07-30 | 2018-11-27 | 安徽康桥农业开发有限公司 | A kind of stalk autoclaving device and its treatment process |
| CN109330227A (en) * | 2018-09-21 | 2019-02-15 | 福建优净星环境科技有限公司 | A kind of antibiotic and sterilizing medicine storage device |
| CN110006225A (en) * | 2019-04-02 | 2019-07-12 | 中山市爱美泰电器有限公司 | A kind of agricultural and sideline product drying system based on heat pump techniques |
| CN110762963A (en) * | 2019-12-09 | 2020-02-07 | 吴斌 | Closed normal atmospheric temperature drying equipment |
| CN111271968A (en) * | 2018-12-05 | 2020-06-12 | 洪义明 | Temperature adjusting equipment of high-temperature oven |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209858U (en) * | 2011-03-16 | 2012-05-02 | 宁波高新区宝德龙科技有限公司 | Energy-saving and environment-friendly drying box |
| US10295216B2 (en) | 2016-03-23 | 2019-05-21 | Defang Yuan | Modular assembly for regulating moisture and temperature of content in a container |
| CN108344197A (en) * | 2018-01-30 | 2018-07-31 | 泰豪科技股份有限公司 | Dehumidifier and dehumidification system |
| CN112414022B (en) * | 2020-11-17 | 2022-03-25 | 杭州昭朗五金有限公司 | Full-automatic wood drying kiln |
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| CN202209858U (en) * | 2011-03-16 | 2012-05-02 | 宁波高新区宝德龙科技有限公司 | Energy-saving and environment-friendly drying box |
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2011
- 2011-07-28 CN CN2011202697820U patent/CN202209858U/en not_active Expired - Fee Related
- 2011-07-28 CN CN2011102126689A patent/CN102288016A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2030304U (en) * | 1988-03-11 | 1989-01-04 | 商桂电 | Multi-energy resources combined drying device |
| CN2295972Y (en) * | 1997-01-28 | 1998-10-28 | 张顺庭 | External circulating wood dewatering apparatus |
| WO2000036344A1 (en) * | 1998-12-12 | 2000-06-22 | National University Of Singapore | A modular heat pump system for drying and air-conditioning |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613260A (en) * | 2012-04-06 | 2012-08-01 | 中国包装和食品机械总公司 | Medium-temperature noodle drying process as well as temperature and humidity adjusting system |
| CN102967132A (en) * | 2012-11-28 | 2013-03-13 | 王峰云 | Low-temperature drying equipment and low-temperature drying method |
| CN102967132B (en) * | 2012-11-28 | 2014-12-31 | 王峰云 | Low-temperature drying equipment and low-temperature drying method |
| CN104930788A (en) * | 2015-04-23 | 2015-09-23 | 刘在祥 | Multifunctional integrated warehouse and working method thereof |
| CN105823324A (en) * | 2016-05-18 | 2016-08-03 | 广州能之原科技股份有限公司 | Closed inner circulation type tobacco drying device |
| CN106643036A (en) * | 2017-02-23 | 2017-05-10 | 西南大学 | Box-type dryer |
| CN108887716A (en) * | 2018-07-30 | 2018-11-27 | 安徽康桥农业开发有限公司 | A kind of stalk autoclaving device and its treatment process |
| CN109330227A (en) * | 2018-09-21 | 2019-02-15 | 福建优净星环境科技有限公司 | A kind of antibiotic and sterilizing medicine storage device |
| CN111271968A (en) * | 2018-12-05 | 2020-06-12 | 洪义明 | Temperature adjusting equipment of high-temperature oven |
| CN110006225A (en) * | 2019-04-02 | 2019-07-12 | 中山市爱美泰电器有限公司 | A kind of agricultural and sideline product drying system based on heat pump techniques |
| CN110762963A (en) * | 2019-12-09 | 2020-02-07 | 吴斌 | Closed normal atmospheric temperature drying equipment |
| CN110762963B (en) * | 2019-12-09 | 2024-05-14 | 吴斌 | Closed normal temperature drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202209858U (en) | 2012-05-02 |
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Application publication date: 20111221 |