CN2141407Y - Combined cool and hot dry box - Google Patents

Combined cool and hot dry box Download PDF

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Publication number
CN2141407Y
CN2141407Y CN 92221865 CN92221865U CN2141407Y CN 2141407 Y CN2141407 Y CN 2141407Y CN 92221865 CN92221865 CN 92221865 CN 92221865 U CN92221865 U CN 92221865U CN 2141407 Y CN2141407 Y CN 2141407Y
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CN
China
Prior art keywords
semiconductor refrigerating
refrigerating piece
cool
cold
hot
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 92221865
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Chinese (zh)
Inventor
陈泓利
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92221865 priority Critical patent/CN2141407Y/en
Application granted granted Critical
Publication of CN2141407Y publication Critical patent/CN2141407Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a combined cool and hot dry box which is provided with a heat insulating wall which breaks the inside of a box body and a semiconductor refrigeration block in the box body made of heat insulating materials, and the cold and the hot drying chambers are formed in the box body accordingly. The hot drying chamber is provided with a gas passage which is communicated with the outside, and the cold drying chambers is provided with a catchment structure. The utility model is characterized in that the combined cool and hot dry box can provide the cold and the hot two dry environments simultaneously and satisfy the storage requirement of different materials.

Description

Combined cool and hot dry box
The utility model relates to a kind of container of storing material.
Application number is that 91230108.2 Chinese utility application discloses the dry storage of a kind of damp absorbed type bin, this bin utilizes controlled heat element and chemical hygroscopic agent principle of combining, and bin inside is kept dry under the state of room temperature outside a little more than cabinet in temperature.Though above-mentioned bin has solved the preservation problem of partial material, to the material of the cold preservation of ask for something, as X film, medicine, tobacco, this kind provides the bin of heated drying environment then can not meet the demands.Therefore, above-mentioned existing storage bin exists certain defective.
The purpose of this utility model provides a kind of storage cabinet that cool-drying environment and heated drying environment can be provided simultaneously.
Bin of the present utility model has the closed container shape cabinet of being made by thermal insulation material.In the utility model, be provided with the heating, the refrigeration mechanism that constitute by power interface and semiconductor refrigerating piece especially, the two poles of the earth of semiconductor refrigerating piece and power interface conductive connection.In cabinet, be provided with one cabinet inner space branch is broken into the thermal wall of mutual disconnected cool-drying chamber and heated drying chamber.The semiconductor refrigerating piece is embedded on thermal wall, and it is indoor that the cold junction of semiconductor refrigerating piece is positioned at cool-drying, and it is indoor that the hot junction of semiconductor refrigerating piece is positioned at heated drying.The heated drying chamber is provided with the gas passage that is interlinked to the outside with bin, the indoor water collecting structure that is provided with of cool-drying.When the power interface of bin and external power supply joined, the semiconductor refrigerating piece got electric work.During the work of semiconductor refrigerating piece, its cold junction refrigeration, hot junction heat production.The cold air that the cold-making block cold junction produces can make the cool-drying room temperature descend gradually, part moisture content in the cool-drying room air condenses into water droplet along with decrease of temperature near the cold-making block cold junction, and collected, thereby reduce the cool-drying indoor air humidity by water collecting structure.Indoor at heated drying, the heat that the cold-making block hot junction produces can make the indoor temperature of heated drying rise, part moisture content in the heated drying room air will evaporate the heated drying chamber from gas passage interlinked with the outside in the temperature uphill process, thereby will reduce the heated drying indoor air humidity.
In the utility model, can be at the indoor electric fan of setting up of heated drying.Set electric fan can be AC blower fan, also can be dc fan.When using bin, electric fan and external power supply are joined, what produce when utilizing blower fan work is distinguished and admirable, and it is everywhere indoor that the heat of semiconductor refrigerating piece hot junction generation is sent to heated drying rapidly.Like this, both can accelerate the evaporation of the indoor moisture of heated drying, the temperature maintenance that can make semiconductor refrigerating piece hot junction again guarantees the normal operation of semiconductor refrigerating piece than low value.
Bin of the present utility model is compared with aforementioned existing dry bin, has the advantages that hot and cold two kinds of dry environments can be provided simultaneously, can satisfy different material storage needs.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the structural representation of cold and hot dry modular block rack among the embodiment.
Fig. 2 is the electrical schematic diagram of heating, refrigeration mechanism.
As shown in Figure 1, the cold and hot dry modular block rack among the embodiment has the cabinet of being made by thermal insulation material 1, is provided with insulated wall 2 in cabinet 1.Insulated wall 2 is divided into mutual disconnected cool-drying chamber 3 and heated drying chamber 4 with the cabinet inner space.On insulated wall 2, be embedded with semiconductor refrigerating piece 5.The cold junction 6 of semiconductor refrigerating piece is positioned at cool-drying chamber 3, and hot junction 7 is positioned at heated drying chamber 4.Be provided with the water collecting structure 8 of trough form in cool-drying chamber 3, this trough is positioned at the bottom of semiconductor refrigerating piece cold junction.The side wall upper part of heated drying chamber 4 be provided with bin outside the air extractor vent 9 that is communicated with.In heated drying chamber 4, be provided with electric fan 10 with relative position place, semiconductor refrigerating piece hot junction.Be provided with light-emitting diode 11 at the cabinet outer wall.Whether in running order to show drying cupboard.Dry modular block rack among the embodiment also has attaching plug 12, and voltage transformer 13, the circuit chip of setting up 14 is arranged in the heated drying chamber 4.
As shown in Figure 2, the circuit of heating, refrigeration mechanism mainly is made of blower fan M, voltage transformer B1, rectifier bridge heap D1-4, filter capacitor C1, C2, voltage stabilizer IC1 and conductor refrigeration piece IC2 and light-emitting diode D5, D6 among the embodiment.In the present embodiment, conductor refrigeration piece IC2 and the shared source of AC of blower fan M.220 volts of source of ACs that insert through power interface electrode a, b directly use for AC blower fan M.After B1 step-down, D1-4 rectification, C1, C2 filtering, IC1 voltage stabilizing, make conductor refrigeration piece IC2 work simultaneously.
Conductor refrigeration piece IC2 in the present embodiment also can directly adopt DC power supply, promptly allow conductor refrigeration piece IC2 by the direct supply interface directly and power supply join.In addition, electric fan M also can adopt dc fan, so as with IC2 common DC power interface.

Claims (3)

1, a kind of cold and hot dry combined bin, has the closed container shape cabinet of making by thermal insulation material, it is characterized in that being provided with the heating that constitutes by power interface and semiconductor refrigerating piece, refrigeration mechanism, the two poles of the earth of semiconductor refrigerating piece and power interface conductive connection, in cabinet, be provided with one cabinet inner space branch is broken into the thermal wall of mutual disconnected cool-drying chamber and heated drying chamber, the semiconductor refrigerating piece is embedded on thermal wall, it is indoor that the cold junction of semiconductor refrigerating piece is positioned at cool-drying, it is indoor that the hot junction of semiconductor refrigerating piece is positioned at heated drying, the heated drying chamber is provided with the gas passage that is interlinked to the outside with bin, the indoor water collecting structure that is provided with of cool-drying.
2, combined bin as claimed in claim 1 is characterized in that said water collecting structure is the trough that is arranged at semiconductor refrigerating piece cold junction bottom.
3, combined bin as claimed in claim 1 or 2 is characterized in that at the indoor electric fan that is provided with of heated drying.
CN 92221865 1992-12-11 1992-12-11 Combined cool and hot dry box Expired - Fee Related CN2141407Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92221865 CN2141407Y (en) 1992-12-11 1992-12-11 Combined cool and hot dry box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92221865 CN2141407Y (en) 1992-12-11 1992-12-11 Combined cool and hot dry box

Publications (1)

Publication Number Publication Date
CN2141407Y true CN2141407Y (en) 1993-09-01

Family

ID=33768575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92221865 Expired - Fee Related CN2141407Y (en) 1992-12-11 1992-12-11 Combined cool and hot dry box

Country Status (1)

Country Link
CN (1) CN2141407Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104171873A (en) * 2014-05-14 2014-12-03 辽宁三源健康金米股份有限公司 Corn rice processing method capable of improving content of resistant starch
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN106802068A (en) * 2017-01-23 2017-06-06 广州能之原科技股份有限公司 A kind of tunnel type wood single-plate drying device
CN106839711A (en) * 2017-01-23 2017-06-13 广州能之原科技股份有限公司 A kind of tunnel type wood single-plate drying process
CN107284852A (en) * 2017-07-25 2017-10-24 合肥赛度电子科技有限公司 A kind of electronic component sale moisture-resistant cabinet
CN109892379A (en) * 2017-12-08 2019-06-18 重庆赵渝食品有限公司 A kind of classified storage device of aquatic products processing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104171873A (en) * 2014-05-14 2014-12-03 辽宁三源健康金米股份有限公司 Corn rice processing method capable of improving content of resistant starch
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN106802068A (en) * 2017-01-23 2017-06-06 广州能之原科技股份有限公司 A kind of tunnel type wood single-plate drying device
CN106839711A (en) * 2017-01-23 2017-06-13 广州能之原科技股份有限公司 A kind of tunnel type wood single-plate drying process
CN107284852A (en) * 2017-07-25 2017-10-24 合肥赛度电子科技有限公司 A kind of electronic component sale moisture-resistant cabinet
CN109892379A (en) * 2017-12-08 2019-06-18 重庆赵渝食品有限公司 A kind of classified storage device of aquatic products processing

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee