CN203132276U - Electrothermal blowing drying box - Google Patents

Electrothermal blowing drying box Download PDF

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Publication number
CN203132276U
CN203132276U CN 201220737367 CN201220737367U CN203132276U CN 203132276 U CN203132276 U CN 203132276U CN 201220737367 CN201220737367 CN 201220737367 CN 201220737367 U CN201220737367 U CN 201220737367U CN 203132276 U CN203132276 U CN 203132276U
Authority
CN
China
Prior art keywords
control cabinet
cabinet
air
heating cabinet
pipeline
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 201220737367
Other languages
Chinese (zh)
Inventor
江波
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.)
ZHUHAI HUADA HAOHONG CHEMICAL CO Ltd
Original Assignee
ZHUHAI HUADA HAOHONG CHEMICAL 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 ZHUHAI HUADA HAOHONG CHEMICAL CO Ltd filed Critical ZHUHAI HUADA HAOHONG CHEMICAL CO Ltd
Priority to CN 201220737367 priority Critical patent/CN203132276U/en
Application granted granted Critical
Publication of CN203132276U publication Critical patent/CN203132276U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electrothermal blowing drying box. The electrothermal blowing drying box comprises a base and a box body arranged on the base. The box body comprises a control cabinet and a heating cabinet. A drying cavity is formed inside the heating cabinet, and an electric heater is arranged on the bottom of the heating cabinet. The control cabinet is arranged on the left of the heating cabinet, and a microcomputer controller is arranged inside the control cabinet. The microcomputer controller comprises an intelligent digital display temperature controller of PID control. A pipeline used for air circulation is arranged inside the control cabinet, and the middle of the pipeline is connected with an air blower. The intelligent digital display temperature controller is arranged inside the control cabinet and has the functions of timing, correcting the temperature inside the drying cavity automatically, overtemperature protection and the like, and drying effect is good. In addition, the pipeline used for air circulation and the air blower are arranged inside the control cabinet so that vertical convection of air inside the heating cabinet can be fastened, and the way of compelled heated air circulation can be used for drying materials comprehensively so that drying efficiency can be improved.

Description

A kind of electric drying oven with forced convection
Technical field
The utility model relates to a kind of drying box, particularly a kind of electric drying oven with forced convection.
Background technology
Drying articles such as infrared radiation drying case, microwave drying oven have been adopted at present, they are made up of casing, material disc, heater and water tank, the shortcoming of these drying boxes is that energy consumption is bigger, and contain a large amount of impurity in the hot humid air that discharges, capacity usage ratio is extremely low, and has environmental pollution.
In addition; more existing electric drying oven with forced convections all do not carry out temperature correction and overtemperature protection device mostly automatically; if the material in the drying box is heated always; then final temperature usually can exceed the value of setting, and this can have influence on some to the performance of the relatively strict material of baking temperature requirement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides the electric drying oven with forced convection that a kind of energy consumption is low, drying effect is good.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electric drying oven with forced convection, comprise base and be arranged at casing on the base, described casing comprises control cabinet and heating cabinet, described heating cabinet comprises chamber door, be provided with drying chamber in the heating cabinet, the bottom of heating cabinet is provided with electric heater, described control cabinet is positioned at the left of heating cabinet, control cabinet inside is provided with the microcomputer controller that is connected with electric heater, described microcomputer controller comprises the intelligent digital temperature controller with PID control, described intelligent digital temperature controller exposes to control cabinet, control cabinet is provided with the power switch that is connected with microcomputer controller and the heater switch that is connected with electric heater, the inside of control cabinet is provided be used to the pipeline that carries out air circulation, the middle part of described pipeline is connected with air blast, the air inlet of pipeline and gas outlet are arranged at the below on control cabinet right side and top respectively and are connected with drying chamber, and the air inlet of air blast is connected with the air inlet of pipeline, and the air outlet of air blast is connected with the air outlet of pipeline.
As improvement of the technical scheme, the middle part of described chamber door is provided with resistant to elevated temperatures glass window.
As further improvement in the technical proposal, the edge of described chamber door is provided with the high temperature resistant silica gel sealing strip that prevents that heat runs off.
Further, the top of described heating cabinet is equipped with air bleeding valve.
The beneficial effects of the utility model are: be provided with the intelligent digital temperature controller by PID control in the control cabinet of the present utility model; have regularly, automatically to dry cavity temperature revise, effect such as overtemperature prote; drying effect is good; and in control cabinet, also be provided with pipeline and air blast for air circulation; air carries out upper and lower convection current in the heating cabinet to accelerate; the mode of this forced hot air circulation can be carried out comprehensive drying to material, thereby has improved drying efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of electric drying oven with forced convection, comprise base 1 and be arranged at casing 2 on the base 1, described casing 2 comprises control cabinet 21 and heating cabinet 22, described heating cabinet 22 comprises chamber door 221, be provided with drying chamber 222 in the heating cabinet 22, the bottom of heating cabinet 22 is provided with electric heater 3, described control cabinet 21 is positioned at the left of heating cabinet 22, control cabinet 21 inside are provided with the microcomputer controller that is connected with electric heater 3, described microcomputer controller comprises the intelligent digital temperature controller 4 with PID control, described intelligent digital temperature controller 4 exposes to control cabinet 21, control cabinet 21 is provided with the power switch 41 that is connected with microcomputer controller and the heater switch 42 that is connected with electric heater 3, the inside of control cabinet 21 is provided be used to the pipeline 5 that carries out air circulation, the middle part of described pipeline 5 is connected with air blast 51, the air inlet of pipeline 5 and gas outlet are arranged at the below on control cabinet 21 right sides and top respectively and are connected with drying chamber 222, the air inlet of air blast 51 is connected with the air inlet of pipeline 5, and the air outlet of air blast 51 is connected with the air outlet of pipeline 5.In the control cabinet 21 of the present utility model the intelligent digital temperature controller 4 of knowing clearly by PID control is set; have regularly; automatically temperature in the drying chamber 222 is revised; effects such as overtemperature prote; drying effect is good; and in control cabinet 21, also be provided with pipeline 5 and air blast 51 for air circulation; drying chamber 222 bottoms constantly be extracted into the top of drying chamber 222 by air blast 51 from electric heater 3 closer hot-airs; can accelerate like this air in the heating cabinet 22 on; following convection current; the mode of this forced hot air circulation can be carried out comprehensive drying to material, thereby has improved drying efficiency.
Further, the middle part of described chamber door 221 is provided with resistant to elevated temperatures glass window 6, can observe the heating state of material in the heating cabinet 22 at any time.
Further, the edge of described chamber door 221 is provided with the high temperature resistant silica gel sealing strip that prevents that heat runs off, favorable sealing property, and the heat in the heating cabinet 22 can not run off away, has prevented the waste of the energy.
Further, the top of described heating cabinet 22 is equipped with air bleeding valve 7, to regulate the air pressure in the heating cabinet 22.
The above be preferred embodiments of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within the protection domain of the present utility model.

Claims (4)

1. electric drying oven with forced convection, comprise base (1) and be arranged at casing (2) on the base (1), described casing (2) comprises control cabinet (21) and heating cabinet (22), described heating cabinet (22) comprises chamber door (221), be provided with drying chamber (222) in the heating cabinet (22), the bottom of heating cabinet (22) is provided with electric heater (3), it is characterized in that: described control cabinet (21) is positioned at the left of heating cabinet (22), control cabinet (21) inside is provided with the microcomputer controller that is connected with electric heater (3), described microcomputer controller comprises the intelligent digital temperature controller (4) with PID control, described intelligent digital temperature controller (4) exposes to control cabinet (21), control cabinet (21) is provided with the power switch (41) that is connected with microcomputer controller and the heater switch (42) that is connected with electric heater (3), the inside of control cabinet (21) is provided be used to the pipeline that carries out air circulation (5), the middle part of described pipeline (5) is connected with air blast (51), the air intake of pipeline (5) and gas outlet are arranged at the below on control cabinet (21) right side and top respectively and are connected with drying chamber (222), the air inlet of air blast (51) is connected with the air intake of pipeline (5), and the air outlet of air blast (51) is connected with the air outlet of pipeline (5).
2. a kind of electric drying oven with forced convection according to claim 1, it is characterized in that: the middle part of described chamber door (221) is provided with resistant to elevated temperatures glass window (6).
3. a kind of electric drying oven with forced convection according to claim 1 is characterized in that: the edge of described chamber door (221) is provided with the high temperature resistant silica gel sealing strip that prevents that heat runs off.
4. a kind of electric drying oven with forced convection according to claim 1, it is characterized in that: the top of described heating cabinet (22) is equipped with air bleeding valve (7).
CN 201220737367 2012-12-28 2012-12-28 Electrothermal blowing drying box Expired - Fee Related CN203132276U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220737367 CN203132276U (en) 2012-12-28 2012-12-28 Electrothermal blowing drying box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220737367 CN203132276U (en) 2012-12-28 2012-12-28 Electrothermal blowing drying box

Publications (1)

Publication Number Publication Date
CN203132276U true CN203132276U (en) 2013-08-14

Family

ID=48940249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220737367 Expired - Fee Related CN203132276U (en) 2012-12-28 2012-12-28 Electrothermal blowing drying box

Country Status (1)

Country Link
CN (1) CN203132276U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615873A (en) * 2013-11-07 2014-03-05 东莞市创明电池技术有限公司 Lithium ion battery baking box and battery baking process using same
CN107421257A (en) * 2017-08-28 2017-12-01 常州市范群干燥设备有限公司 A kind of Turbogrid oven
CN107613708A (en) * 2017-10-19 2018-01-19 刘和来 A kind of Intelligent temperature control protective box of outdoor transmission of electricity monitoring device
CN108923069A (en) * 2018-06-05 2018-11-30 东莞塔菲尔新能源科技有限公司 A kind of electrical core of power battery quick baking technique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615873A (en) * 2013-11-07 2014-03-05 东莞市创明电池技术有限公司 Lithium ion battery baking box and battery baking process using same
CN107421257A (en) * 2017-08-28 2017-12-01 常州市范群干燥设备有限公司 A kind of Turbogrid oven
CN107613708A (en) * 2017-10-19 2018-01-19 刘和来 A kind of Intelligent temperature control protective box of outdoor transmission of electricity monitoring device
CN108923069A (en) * 2018-06-05 2018-11-30 东莞塔菲尔新能源科技有限公司 A kind of electrical core of power battery quick baking technique

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130814

Termination date: 20211228

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