CN101502212B - Temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer - Google Patents
Temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer Download PDFInfo
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- CN101502212B CN101502212B CN2008101539856A CN200810153985A CN101502212B CN 101502212 B CN101502212 B CN 101502212B CN 2008101539856 A CN2008101539856 A CN 2008101539856A CN 200810153985 A CN200810153985 A CN 200810153985A CN 101502212 B CN101502212 B CN 101502212B
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Abstract
A ventilating device which is used for insect prevention and mildew prevention in summer for foodstuff is composed of five parts of a miniature air cooling refrigerating device, an axial flow storing ventilating type evaporator, a harmful gas filter, an insect prevention and mildew prevention medicine vaporizer, and an insect prevention and mildew prevention medicine aerosolizer. A one-way fresh air circulation process flow that the air enters from a bottom air intake and air overflows at the top of foodstuff stack is adopted, so that the temperature fluctuation is smaller than +/-0.5 DEG C when the foodstuff stack is changed with air in summer foodstuff storage. When the ventilating device is used together with the harmful gas filter and a foodstuff humidity filter, the moisture condensation, moisture absorption and water content loss caused by temperature fluctuation of foodstuff stack can be prevented. Simultaneously the insect prevention and mildew prevention drug is used for restricting the foodstuff maturing and respiration intensity and preventing molding and insect damage.
Description
Technical field
The invention belongs to air interchanger, particularly a kind of temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer that is used for.
Background technology
The storage of grain needs aeration-drying, controls certain temperature, also needs to prevent infested and mouldy.Also do not have such integrating device at present, grain depot is carried out temperature control, insect protected, mildew-resistant, ventilation operation in summer.
Summary of the invention
Technical problem to be solved by this invention is: a kind of temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer that is used for is provided.Grain depot is carried out temperature control, insect protected, mildew-resistant, ventilation operation in summer.
Technical scheme of the present invention is:
A kind of temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer that is used for, it is characterized in that: a stainless steel stent is arranged, small-sized air-cooled refrigeration plant is housed on stainless steel stent, small-sized air-cooled refrigeration plant connects axial flow forced-ventilated wind formula evaporator, at the strong air-exhaust type evaporator outlet of axial flow harmful gas filter and grain moisture filter are housed, harmful gas filter is connected air-supply passage with the outlet of grain moisture filter, the medicine hole of evapotranspiring is arranged on the air-supply passage, and the medicine on air-supply passage evapotranspires and Vermins-proof mildew-proof Medicine evaporizing device and Vermins-proof mildew-proof medicine fog machine is housed outside the hole.
Stainless steel stent is equipped with wheel.
Effect of the present invention is:
Originally the air interchanger that is used for the grain in summer temperature-controlled insect prevention and fungus-proof is made up of 5 parts such as small-sized air-cooled refrigeration plant, the strong air-exhaust type evaporator of axial flow, harmful gas filter, Vermins-proof mildew-proof Medicine evaporizing device, Vermins-proof mildew-proof medicine fog machines.Adopt bottom ventilating opening air intake, the unidirectional fresh air circulation technological process of grain heap top gas overflow, temperature fluctuation＜± 0.5 ℃ when making the ventilation of foodstuff preservation grain in summer heap, be used in combination with harmful gas filter, grain moisture filter, can prevent grain stack temperature fluctuation dewfall, the moisture absorption, dehydration, use the Vermins-proof mildew-proof medicine simultaneously, suppress grain ageing, respiratory intensity, prevent to go mouldy, insect pest.
Description of drawings
Fig. 1 is the air interchanger (end view) of grain in summer temperature control, insect protected, mildew-resistant
Fig. 2 is the air interchanger (vertical view) of grain in summer temperature control, insect protected, mildew-resistant
1 small-sized air-cooled refrigeration plant, the strong air-exhaust type evaporator of 2 axial flows, 3 harmful gas filters, grain moisture filter, 4 air-supply passages, 5 air outlets, 6 dress wheel stainless steel stents, 7 Vermins-proof mildew-proof Medicine evaporizing devices, 8 Vermins-proof mildew-proof medicine fog machines, the 9 medicines hole of evapotranspiring
Embodiment
A kind of temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer that is used for as shown in Figure 1, 2 has a stainless steel stent 6 that wheel is housed.Small-sized air-cooled refrigeration plant 1 is housed on stainless steel stent, small-sized air-cooled refrigeration plant connects axial flow forced-ventilated wind formula evaporator 2, at the strong air-exhaust type evaporator of axial flow air outlet harmful gas filter, grain moisture filter 3 are housed, the medicine hole 9 of evapotranspiring is arranged on the air-supply passage 4 of the outlet of harmful gas filter, grain moisture filter, outside the medicine of air-supply passage evapotranspires the hole, Vermins-proof mildew-proof Medicine evaporizing device 7 and Vermins-proof mildew-proof medicine fog machine 8 are arranged.
Refrigerating capacity 3～the 12KW of equipment, disengagement area 15～30M
2, fan delivery 0.2～50,000 M
3/ h, temperature automatic adjustable range-2～5 ℃ is stablized 10～15 ℃ of foodstuff preservation environmental temperatures.Pernicious gas filtering agent host is potassium permanganate (the three layer filtration net is respectively NACF filter course, pernicious gas adsorption layer, moisture drying layer), and anti-mildew agent host can many (TBZ), the storage capacity formulation rate 0.5～1g/M of unit for the spy
3, insect protected medicament host is aluminum phosphate (AIP), the storage capacity formulation rate 6～9g/M of unit
3
Claims (2)
1. one kind is used for temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer, it is characterized in that: a stainless steel stent is arranged, small-sized air-cooled refrigeration plant is housed on stainless steel stent, small-sized air-cooled refrigeration plant connects axial flow forced-ventilated wind formula evaporator, at the strong air-exhaust type evaporator outlet of axial flow harmful gas filter and grain moisture filter are housed, harmful gas filter is connected air-supply passage with the outlet of grain moisture filter, the medicine hole of evapotranspiring is arranged on the air-supply passage, and the medicine on air-supply passage evapotranspires and Vermins-proof mildew-proof Medicine evaporizing device and Vermins-proof mildew-proof medicine fog machine is housed outside the hole.
2. the temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer that is used for according to claim 1, it is characterized in that: stainless steel stent is equipped with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101539856A CN101502212B (en) | 2008-12-11 | 2008-12-11 | Temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101539856A CN101502212B (en) | 2008-12-11 | 2008-12-11 | Temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101502212A CN101502212A (en) | 2009-08-12 |
| CN101502212B true CN101502212B (en) | 2011-05-18 |
Family
ID=40974705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101539856A Expired - Fee Related CN101502212B (en) | 2008-12-11 | 2008-12-11 | Temperature-controlled insect prevention and fungus-proof air-changing device for grain in summer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101502212B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334413A (en) * | 2010-07-22 | 2012-02-01 | 天津科技大学 | Small-sized multifunctional food storehouse |
| CN106888714A (en) * | 2017-03-06 | 2017-06-27 | 贵州师范大学 | A kind of ensiling liquid recycle device and its construction usage method |
-
2008
- 2008-12-11 CN CN2008101539856A patent/CN101502212B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101502212A (en) | 2009-08-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110518 Termination date: 20111211 |