CN2886406Y - Humidity keeping and quality regulating device for grain barn - Google Patents

Humidity keeping and quality regulating device for grain barn Download PDF

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Publication number
CN2886406Y
CN2886406Y CN 200620023900 CN200620023900U CN2886406Y CN 2886406 Y CN2886406 Y CN 2886406Y CN 200620023900 CN200620023900 CN 200620023900 CN 200620023900 U CN200620023900 U CN 200620023900U CN 2886406 Y CN2886406 Y CN 2886406Y
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China
Prior art keywords
humidity
water
controller
air
appendix
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Expired - Fee Related
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CN 200620023900
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Chinese (zh)
Inventor
张静
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Duo Hongzhi
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Individual
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Priority to CN 200620023900 priority Critical patent/CN2886406Y/en
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Publication of CN2886406Y publication Critical patent/CN2886406Y/en
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  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The utility model relates to a barn air-conditioning device, in particular to a moisture-keeping quality-regulating device for holding moisture content of grains in the barns of a large-scale grain storage, comprising a moistening equipment which is connected to a gas conduit and a water conduit on a double fluid ejecting cool-mist generator, two regulating valves which are respectively connected to the gas conduit and the water conduit with their controlling ports connecting to a controller, and temperature and humidity sensors provided at the jet tip of the double fluid ejecting cool-mist generator with output ports connecting the controller. The moistening setting degree of the device can be from the humidity degree of the current environment to 99%, thereby achieving the continuous regulation to the air humidity and ensuring the safe moisture of the storing grains. The utility model has an uniform moistening, a convenient operation, a high degree of automation and a long service life, and is very suitable to be used in the barns of the large-scale grain storage which is strict to the air humidity.

Description

A kind of silo modifying device of preserving moisture
Technical field
The utility model relates to a kind of silo conditioner, in specifically a kind of silo that is used in large granary, keep the silo of the grain moisture content modifying device of preserving moisture.
Background technology
In the foodstuff preservation process, the influence of factors such as the environment of being stored in a warehouse, kind, piling height, the water content of storing can constantly change.The water content ranges that suitable grain stores is about 13-15%, if any the variation of 1-2%, also can influence the storage effect.Water content is higher, can shorten the storage life-span of grain; Water content is on the low side, not only can cause the loss of stored grain gross weight, and can influence the quality of grain following process.For this reason, need utilize the ventilation humidification apparatus to grain storage during air humidity in the warehouse carry out necessary monitoring and adjustment, provide necessary assurance with quality to fresh-keeping property, security and the following process of stored grain.
Silo is to take the method for gravity-flow ventilation humidification with the modified main means of humidification at present.This method is difficult to make the water content long-term stability of stored grain in claimed range because of being subjected to the influence of circumstance of temperature difference and air humidity.The CN1709021 patent disclosure a kind of moisture film damping method of utilizing to the silo modified device that ventilates.This device comprises air humidifying device and electric control gear, and wherein damping device comprises moisture film attachment device and water supply installation.This moisture film damping device passing ratio regulative mode control humidification amount is because adjustable range is less, so the humidity of outlet air is difficult to control.And the long-time immersion of the fibrous material of wet film in water, also be easy to generate and go mouldy and corrosion etc.Therefore, adopt the silo humidifying device of this humidification method not too to be suitable in large granary, using.
The utility model content
The purpose of this utility model just provides the wide silo of a kind of air humidity adjustable range modifying device of preserving moisture, and to guarantee the stable of air humidity in the warehouse, realizes that the safety of storage cereal stores.
The utility model is achieved in that this silo modifying device of preserving moisture includes damping device, damping device is tap appendix and a water-supply-pipe on the cold fog generator of two-fluid jet, on appendix and water-supply-pipe, be connected to control valve respectively, the control end of two control valves is connected on the controller, the temperature that is provided with at the cold fog generator spout of two-fluid jet place, the output termination controller of humidity sensor.
The utility model is by temperature, the humidity parameter of artificial setting air on controller, can control the control valve that is connected respectively on appendix and the water-supply-pipe by controller, and then can regulate accurately respectively and control gas, the discharge sent in the cold fog generator of two-fluid; According to the temperature that is provided with at the cold fog generator spout of two-fluid jet place, humidity sensor temperature, Humidity Detection and signal feedback, can make this device under the control of controller again, make the temperature of exit air, humidity reach predetermined value the exit air.Because gas, discharge and ratio can be regulated arbitrarily, therefore, the humidity that adds of this device is set and can have been realized the adjustable continuously of air humidity from the arbitrary value between the current environment humidity value to 99%, from face guarantee the to store in a warehouse safe moisture of cereal.The utility model humidification is even, and is easy to operate, the automaticity height, and long service life is highly suitable in the silo to the strict large granary of air humidity.
The utility model adopts the cold fog generator of two-fluid jet to carry out the adjusting of grain depot air humidity, can make gas, water two-way fluid quicken to mix under the effect of jet, forms the turbulent flow of the air water mixing of high-speed motion.When this air water mixed flow during through the ejection of the spout of the cold fog generator of two-fluid jet, because the inside and outside pressure reduction of spout, make the long-pending rapid expansion of gas-water mixture of high-speed motion, resolve into the small water droplet of 0.1-1 micron.Because its granularity is little, thereby easily by absorption of air.In addition, the water smoke of this cold fog generator ejection is the camber diffusingsurface, therefore increase water smoke greatly with air carries out the area of heat transfer of damp and hot exchange, thereby made the water smoke airborne heat of very fast absorption and evaporate, thereby reached the purpose that increases air humidity, reduction air themperature.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this silo damping device of preserving moisture in the modifying device is the cold fog generator 3 of two-fluid jet to be housed, tap appendix and water-supply-pipe on two input ports of the cold fog generator of two-fluid jet in housing 1.Be connected on the controller 9 at the control end that is connected to control valve 5, two control valves on appendix and the water-supply-pipe respectively.3 spout places are provided with temperature, humidity sensor 2 at the cold fog generator of two-fluid jet, the output termination controller 9 of temperature, humidity sensor.Controller 9 is to adopt micro computer or single chip circuit, under the effect of control software, setting value and value of feedback warm, humidity sensor 2 according to artificial input, control valve on appendix and the water-supply-pipe 5 is controlled respectively, constantly adjust gas, the discharge of sending in the cold fog generator 3 of two-fluid, make temperature, the humidity of the atomizing aqueous vapor in this device exit reach predetermined value.
The utility model also is connected with the filter 6 of filtration and the master switch 7 of control break-make respectively on appendix and water-supply-pipe, be connected to snap joint 8 in the outer end of appendix and water-supply-pipe, so that tear open fast, connect with air compressor machine and external water pipe.
The utility model also can be provided with the ultrasonic resonator in the exit of the cold fog generator 3 of two-fluid jet, when the small water droplet of high-speed motion passes the ultrasonic resonator, under the resonance effect of ultrasonic resonator, bigger water droplet is further atomized, thereby make the water smoke of output more even, fine.

Claims (3)

1, a kind of silo modifying device of preserving moisture, include damping device, it is characterized in that damping device is to go up tap appendix and water-supply-pipe at the cold fog generator of two-fluid jet (3), on appendix and water-supply-pipe, be connected to control valve (5) respectively, the control end of two control valves is connected on the controller (9), the temperature that is provided with at the cold fog generator of two-fluid jet (3) spout place, the output termination controller (9) of humidity sensor (2).
2, the silo according to claim 1 modifying device of preserving moisture is characterized in that also being connected with filter (6) and master switch (7) respectively on appendix and water-supply-pipe, is connected to snap joint (8) in the outer end of appendix and water-supply-pipe.
3, the silo according to claim 1 and 2 modifying device of preserving moisture is characterized in that in the exit of the cold fog generator of two-fluid jet the ultrasonic resonator being set.
CN 200620023900 2006-03-28 2006-03-28 Humidity keeping and quality regulating device for grain barn Expired - Fee Related CN2886406Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620023900 CN2886406Y (en) 2006-03-28 2006-03-28 Humidity keeping and quality regulating device for grain barn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620023900 CN2886406Y (en) 2006-03-28 2006-03-28 Humidity keeping and quality regulating device for grain barn

Publications (1)

Publication Number Publication Date
CN2886406Y true CN2886406Y (en) 2007-04-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620023900 Expired - Fee Related CN2886406Y (en) 2006-03-28 2006-03-28 Humidity keeping and quality regulating device for grain barn

Country Status (1)

Country Link
CN (1) CN2886406Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105053175A (en) * 2015-07-15 2015-11-18 广东省农业科学院果树研究所 Fruit and vegetable atomization humidifying preservation system for cold storages and fruit and vegetable preservation method
CN107144674A (en) * 2017-04-11 2017-09-08 合肥富通环保新能源科技有限公司 A kind of method of silo humidity detection
CN107410476A (en) * 2017-05-18 2017-12-01 郑州龙威电子科技有限公司 Ultrahigh frequency intelligent cereal quality controling machine
CN114223409A (en) * 2021-12-24 2022-03-25 西安交通大学 Tempering system utilizing air source heat pump and ultrasonic equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105053175A (en) * 2015-07-15 2015-11-18 广东省农业科学院果树研究所 Fruit and vegetable atomization humidifying preservation system for cold storages and fruit and vegetable preservation method
CN107144674A (en) * 2017-04-11 2017-09-08 合肥富通环保新能源科技有限公司 A kind of method of silo humidity detection
CN107410476A (en) * 2017-05-18 2017-12-01 郑州龙威电子科技有限公司 Ultrahigh frequency intelligent cereal quality controling machine
CN114223409A (en) * 2021-12-24 2022-03-25 西安交通大学 Tempering system utilizing air source heat pump and ultrasonic equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DUO HONGZHI

Free format text: FORMER OWNER: ZHANG JING

Effective date: 20070810

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070810

Address after: 053000, room 3, unit 40, Heping West Road, peach city, Hebei, Hengshui 402, China

Patentee after: Duo Hongzhi

Address before: 050000, No. 1, unit 18, north school dormitory, Hebei Normal University, Changan District, Shijiazhuang, Hebei 102, China

Patentee before: Zhang Jing

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070404

Termination date: 20120328