CN201715839U - Heating device of grain dryer - Google Patents

Heating device of grain dryer Download PDF

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Publication number
CN201715839U
CN201715839U CN2010202292162U CN201020229216U CN201715839U CN 201715839 U CN201715839 U CN 201715839U CN 2010202292162 U CN2010202292162 U CN 2010202292162U CN 201020229216 U CN201020229216 U CN 201020229216U CN 201715839 U CN201715839 U CN 201715839U
Authority
CN
China
Prior art keywords
heat insulation
heating wire
heat
electrical heating
machine body
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
CN2010202292162U
Other languages
Chinese (zh)
Inventor
褚云青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chery Heavy Industry Co Ltd
Original Assignee
Wuhu Ruichuang Investment Co Ltd
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 Wuhu Ruichuang Investment Co Ltd filed Critical Wuhu Ruichuang Investment Co Ltd
Priority to CN2010202292162U priority Critical patent/CN201715839U/en
Application granted granted Critical
Publication of CN201715839U publication Critical patent/CN201715839U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Drying Of Solid Materials (AREA)

Abstract

The utility model discloses a heating device of grain dryer. The heating device comprises a machine body; multiple rings of electrical heating wire is evenly wound on the outer surface of the machine body; the two ends of the electrical heating wire are respectively connected with a power source; a heat insulation device capable of blocking heat conduction is arranged on the outer surface of the integration of the electrical heating wire and the machine body, that is, the heat insulation device is wrapped outside the electrical heating wire and the machine body; the heat insulation device comprises a heat insulation housing and a heat insulation filler made of polyester and filled in the heat insulation housing, and the whole heat insulation housing is filled with the heat insulation filler; an auxiliary heat insulation plate is positioned on the outer surface of the heat insulation device; the heat insulation device and the electrical heating wire are totally wrapped in the heating device by the auxiliary heat insulation plate; and openings at the two ends of the auxiliary heat insulation plate is closely combined with the machine body. The heating device can directly heat the machine body through the electrical heating wire, and perform a better heat insulation effect through the heat insulation device arranged at the outer part of the electrical heating wire, thereby greatly reducing heat energy loss and preventing heat loss.

Description

A kind of crop dryer heater
Technical field
The utility model relates to a kind of farm machinery, especially relates to a kind of crop dryer heater.
Background technology
In agricultural production, need carry out necessary dehydration, drying step to harvested grain or breeding, to guarantee its quality and to be convenient to commodity transaction.Yet there are a lot of drawbacks in the heater of existing grain drying device, blows into the mode of body as adopting stove fire, and it is bad to add thermal effect on the one hand, and the heat energy utilization rate is lower; On the other hand,, will bring adverse effect, also can cause the loss of heat energy simultaneously health because the hot spacer assembly of not taking necessity on every side of body causes the operator to be in the higher place of temperature for a long time.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of crop dryer heater at problems of the prior art, its objective is by acting directly on the heater on the body, the utilization rate that guarantees heat energy is higher, can not bring influence to the temperature of surrounding air simultaneously.
The technical solution of the utility model is this kind crop dryer heater, comprise body, be positioned on the outer surface of described body and be wound with the multi-turn electrical heating wire uniformly, the two ends of electrical heating wire are connected with power supply respectively, are provided with heat conducting heat-proof device capable of blocking on the whole outer surface of electrical heating wire and body.
Described heat-proof device comprises heat insulation shell and is filled in the heat insulation filler of heat insulation shell inside.
Described heat insulation filler is filled full whole heat insulation shell.
The outer surface that is positioned at described heat-proof device is provided with auxiliary thermal insulation board, and auxiliary thermal insulation board is wrapped in inside with heat-proof device and electrical heating wire fully, and the both ends open place and the body of auxiliary thermal insulation board are closely linked.
Described heat insulation filler is a polyester.
Described heat insulation filler can also be a pentamethylene.
Described heat insulation filler can also be the vacuum insulation body.
A kind of crop dryer heater with above-mentioned special construction has the following advantages:
1, this kind heater of being used for crop dryer directly heats body by electrical heating wire, greatly reduce heat energy loss, and can better play heat preservation effect by the heat-proof device that the outside at electrical heating wire is provided with, prevent the loss of heat.
2, this kind heater of being used for crop dryer can improve the effect that radiant heat cuts off by heat insulation shell and the heat insulation filler that is provided with, simultaneously effective isolation contacting of heat and air, avoid ambient air temperature is exerted an influence.
3, it is simple in structure that this kind is used for the heater of crop dryer, is easy to realize that effect is superior.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the sectional structure schematic diagram of the utility model along axis direction.
In Fig. 1,1: body; 2: electrical heating wire; 3: heat-proof device; 4: heat insulation shell; 5: heat insulation filler; 6: auxiliary thermal insulation board.
The specific embodiment
As shown in Figure 1, this kind crop dryer heater comprises body 1, be positioned on the outer surface of body 1 and be wound with multi-turn electrical heating wire 2 uniformly, the two ends of electrical heating wire 2 are connected with power supply respectively, on the whole outer surface of electrical heating wire 2 and body 1, be provided with heat conducting heat-proof device 3 capable of blocking, promptly, heat-proof device 3 is wrapped in the outside of electrical heating wire 2 and body 1, wherein, heat-proof device 3 comprises that heat insulation shell 4 and the material that is filled in heat insulation shell 4 inside are the heat insulation filler 5 of polyester, and heat insulation filler 5 is filled full whole heat insulation shell 4.
The outer surface of heat-proof device 3 is provided with auxiliary thermal insulation board 6, and auxiliary thermal insulation board 6 is wrapped in inside with heat-proof device 3 and electrical heating wire 2 fully, and the both ends open place and the body 1 of auxiliary thermal insulation board 6 are closely linked.
Same reason, heat insulation filler 5 can also be pentamethylene or vacuum insulation body, can reach same effect of heat insulation equally.
The heater that this kind is used for crop dryer directly heats body 1 by electrical heating wire 2, greatly reduce heat energy loss, and can better play heat preservation effect by the heat-proof device 3 that the outside at electrical heating wire 2 is provided with, prevent the loss of heat, simultaneously effective isolation contacting of heat and air, avoid ambient air temperature is exerted an influence.

Claims (7)

1. crop dryer heater, comprise body (1), it is characterized in that: be positioned on the outer surface of described body (1) and be wound with multi-turn electrical heating wire (2) uniformly, the two ends of electrical heating wire (2) are connected with power supply respectively, are provided with heat conducting heat-proof device capable of blocking (3) on the whole outer surface of electrical heating wire (2) and body (1).
2. a kind of crop dryer heater according to claim 1 is characterized in that: described heat-proof device (3) comprises heat insulation shell (4) and is filled in the inner heat insulation filler (5) of heat insulation shell (4).
3. a kind of crop dryer heater according to claim 2 is characterized in that: described heat insulation filler (5) is filled full whole heat insulation shell (4).
4. according to the described a kind of crop dryer heater of each claim of claim 1-3, it is characterized in that: the outer surface that is positioned at described heat-proof device (3) is provided with auxiliary thermal insulation board (6), and auxiliary thermal insulation board (6) is wrapped in inside with heat-proof device (3) and electrical heating wire (2) fully, and the both ends open place and the body (1) of auxiliary thermal insulation board (6) are closely linked.
5. a kind of crop dryer heater according to claim 4 is characterized in that: described heat insulation filler (5) is a polyester.
6. a kind of crop dryer heater according to claim 4 is characterized in that: described heat insulation filler (5) is a pentamethylene.
7. a kind of crop dryer heater according to claim 4 is characterized in that: described heat insulation filler (5) is the vacuum insulation body.
CN2010202292162U 2010-06-11 2010-06-11 Heating device of grain dryer Expired - Fee Related CN201715839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202292162U CN201715839U (en) 2010-06-11 2010-06-11 Heating device of grain dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202292162U CN201715839U (en) 2010-06-11 2010-06-11 Heating device of grain dryer

Publications (1)

Publication Number Publication Date
CN201715839U true CN201715839U (en) 2011-01-19

Family

ID=43461843

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202292162U Expired - Fee Related CN201715839U (en) 2010-06-11 2010-06-11 Heating device of grain dryer

Country Status (1)

Country Link
CN (1) CN201715839U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107024109A (en) * 2016-07-13 2017-08-08 湖北叶威(集团)智能科技有限公司 Resistance insulation heat transfer heat abstractor
CN107270656A (en) * 2017-07-05 2017-10-20 安徽金锡机械科技有限公司 Crop dryer flue residue heat changes Far infrared radiation heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107024109A (en) * 2016-07-13 2017-08-08 湖北叶威(集团)智能科技有限公司 Resistance insulation heat transfer heat abstractor
CN107270656A (en) * 2017-07-05 2017-10-20 安徽金锡机械科技有限公司 Crop dryer flue residue heat changes Far infrared radiation heating device
CN107270656B (en) * 2017-07-05 2019-05-10 安徽金锡机械科技有限公司 Crop dryer flue residue heat converts Far infrared radiation heating device

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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: HE NAN RUICHUANG GENERAL MACHINERY MANUFACTURING C

Free format text: FORMER OWNER: WUHU CHERY INVESTMENT CO., LTD.

Effective date: 20110617

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 241000 NO. 236, YINHU NORTH ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, WUHU CITY, ANHUI PROVINCE TO: 475001 NO. 98, SONGCHENG ROAD, KAIFENG CITY, HE NAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110617

Address after: Henan province 475001 City Road No. 98 song

Patentee after: Henan Ruixhuang General Machinery Manufacturing Co., Ltd.

Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 236 North Road

Patentee before: Wuhu Ruichuang Investment Co., Ltd.

ASS Succession or assignment of patent right

Owner name: WUHU RUICHUANG INVESTMENT CO., LTD.

Free format text: FORMER OWNER: HE NAN REKON GENERAL MACHINERY MANUFACTURE CO., LTD.

Effective date: 20111216

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 475001 KAIFENG, HENAN PROVINCE TO: 241006 WUHU, ANHUI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20111216

Address after: 241006 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 236 North Road

Patentee after: Wuhu Ruichuang Investment Co., Ltd.

Address before: Henan province 475001 City Road No. 98 song

Patentee before: Henan Ruixhuang General Machinery Manufacturing Co., Ltd.

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

Effective date of registration: 20131203

Address after: 241080 Anhui province Wuhu city The Union Buildings, nine floor, floor Sanshan District ten floor

Patentee after: Chery Heavy Industry Co., Ltd.

Address before: 241006 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 236 North Road

Patentee before: Wuhu Ruichuang Investment Co., Ltd.

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

Granted publication date: 20110119

Termination date: 20150611

EXPY Termination of patent right or utility model