CN201662304U - Electric heating constant-temperature blowing drying box - Google Patents
Electric heating constant-temperature blowing drying box Download PDFInfo
- Publication number
- CN201662304U CN201662304U CN2010201631234U CN201020163123U CN201662304U CN 201662304 U CN201662304 U CN 201662304U CN 2010201631234 U CN2010201631234 U CN 2010201631234U CN 201020163123 U CN201020163123 U CN 201020163123U CN 201662304 U CN201662304 U CN 201662304U
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- drying box
- electric heating
- temperature
- heating constant
- blowing drying
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Abstract
The utility model relates to an electric heating constant-temperature blowing drying box, which is mainly used for scientific research units and medical treatment units to carry out drying on various articles. The electric heating constant-temperature blowing drying box comprises a drying box and a control box, wherein the drying box comprises a box body, an inner container, a heating device, a fan and bottom feet, wherein the inner container is positioned in the box body; the rear part of the inner container is provided with an air inlet and an air outlet; the fan is positioned at the air inlet position; the heating device is positioned at the air outlet position; the bottom feet are arranged at the bottom of the box body; and a control box is positioned above the drying box and comprises a temperature controller and a power switch. The electric heating constant-temperature blowing drying box has reasonable structural design, and a heated object has fast temperature rise and less temperature fluctuation; simultaneously, the electric heating constant-temperature blowing drying box adopts a high-accuracy digital temperature controller, thus having more convenient operation; and the electric heating constant-temperature blowing drying box adopts an overheat protection device, thus being very safe.
Description
Technical field
The utility model relates to a kind of drying box, particularly a kind of electric heating constant temperature air dry oven, and it mainly is for scientific research, medical institutions various article to be carried out drying.
Background technology
Drying box is a kind of instrument that is exclusively used in dry goods.It is mainly used in scientific research, medical institutions, universities and colleges, industrial enterprise and all kinds of laboratory.Present drying box is general to adopt manually control, and controls dial plate in the bottom of drying box, and the health of must squatting down during operation is very inconvenient.In addition, inner heater is owing to be installed in the bottom, and heat radiation is not very even, and it is slow to heat up, and fluctuation is big, and is wayward.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and rapid, easy to operate electric heating constant temperature air dry oven heats up.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electric heating constant temperature air dry oven, comprise drying box and control cabinet, control cabinet is positioned at the top of drying box, it is characterized in that: described drying box comprises casing, inner bag, heater, fan and footing; Inner bag is positioned at the inside of casing, and the rear portion of inner bag has air inlet and air outlet, and fan is positioned at the air inlet place, and heater is positioned at the air outlet place; Footing is installed in the bottom of casing; Described control cabinet position comprises temperature controller and power switch.
Two sidewalls of inner bag described in the utility model are provided with puts bar, puts and is provided with two-layer shelf on the bar at least.
The utility model compared with prior art has following positive effect:
1, heated object heats up fast, and the simultaneous temperature fluctuation is little; Convection current has been strengthened in reasonably air channel design, makes the interior temperature of casing more even.
2, adopt high-precision numeral to show temperature controller, have the soft-touch type operation screen of hommization, more clear and intuitive.
3, adopt overtemperature protection system, when temperature in the casing surpasses design temperature, can cut off the electricity supply automatically, as safe as a house.
Description of drawings
Fig. 1 removes structural representation front view behind chamber door and the shelf for the utility model.
Fig. 2 removes structural representation behind the inner bag for Fig. 1.
Fig. 3 is the utility model structural representation left view.
Among the figure: 1 casing, 2 chamber doors, 3 inner bags, 4 heaters, 5 fans, 6 footing, 7 air inlets, 8 air outlets, 9 put bar, 10 shelves, 11 sealing rings, 12 control cabinets, 13 temperature controllers, 14 power switches.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1-3, present embodiment mainly is made up of drying box and control cabinet 12.Wherein drying box comprises casing 1, chamber door 2, inner bag 3, heater 4, fan 5 and footing 6; Inner bag 3 is positioned at the inside of casing 1; The rear portion of inner bag 3 has air inlet 7 and air outlet 8, and air inlet 7 is positioned at the center, air outlet 8 around; Fan 5 is positioned at air inlet 7 places, and heater 4 is positioned at air outlet 8 places; Two sidewalls of inner bag 3 are provided with puts bar 9, puts bar 9 and is provided with two-layer shelf 10, and every layer of shelf 10 can be adjusted height as required up and down.Footing 6 is installed in the bottom of casing 1; Be provided with sealing ring 11 between casing 1 and the chamber door 2, its material is a silicon rubber, can be high temperature resistant.Control cabinet 12 is positioned at the top of drying box, comprises temperature controller 13 and power switch 14.
In the present embodiment, heater 4 is a kind of tubulose heater elements, and the heating-up temperature scope can reach 50～300 ℃; The heated object quick heating, the simultaneous temperature fluctuation is little, has only ± 1 ℃.The design of air inlet 7 and air outlet 8 positions under the effect of fan 5 and heater 4, has been strengthened convection current, has formed hot air circulating system, makes temperature more even.
In the present embodiment, temperature controller 13 adopts high-precision Intelligent Digital display regulator, and the precision height is convenient to control and reading.Also have the function of overtemperature protection simultaneously, when the temperature in the casing 1 surpasses capping, will cut off the electricity supply automatically, as safe as a house.
In addition, need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (2)
1. an electric heating constant temperature air dry oven comprises drying box and control cabinet, and control cabinet is positioned at the top of drying box, it is characterized in that: described drying box comprises casing, inner bag, heater, fan and footing; Inner bag is positioned at the inside of casing, and the rear portion of inner bag has air inlet and air outlet, and fan is positioned at the air inlet place, and heater is positioned at the air outlet place; Footing is installed in the bottom of casing; Described control cabinet comprises temperature controller and power switch.
2. electric heating constant temperature air dry oven according to claim 1 is characterized in that: two sidewalls of described inner bag are provided with puts bar, puts and is provided with two-layer shelf on the bar at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201631234U CN201662304U (en) | 2010-04-19 | 2010-04-19 | Electric heating constant-temperature blowing drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201631234U CN201662304U (en) | 2010-04-19 | 2010-04-19 | Electric heating constant-temperature blowing drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662304U true CN201662304U (en) | 2010-12-01 |
Family
ID=43232723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201631234U Expired - Lifetime CN201662304U (en) | 2010-04-19 | 2010-04-19 | Electric heating constant-temperature blowing drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972946A (en) * | 2016-06-20 | 2016-09-28 | 刘玉忠 | Diode air blowing drying box |
-
2010
- 2010-04-19 CN CN2010201631234U patent/CN201662304U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972946A (en) * | 2016-06-20 | 2016-09-28 | 刘玉忠 | Diode air blowing drying box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |