CN201059839Y - Non shell internal centrifugal fan energy-saving bake oven - Google Patents
Non shell internal centrifugal fan energy-saving bake oven Download PDFInfo
- Publication number
- CN201059839Y CN201059839Y CNU2007200405639U CN200720040563U CN201059839Y CN 201059839 Y CN201059839 Y CN 201059839Y CN U2007200405639 U CNU2007200405639 U CN U2007200405639U CN 200720040563 U CN200720040563 U CN 200720040563U CN 201059839 Y CN201059839 Y CN 201059839Y
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Abstract
The utility model discloses an energy-saving oven with a casing-less interior type centrifugal air blower, which comprises an oven body, a casing-less centrifugal air blower, a humidity exhaust air blower, a heater, an air duct, an air quantity adjusting plate, a temperature inductor and a baffle cavity, etc. A circulating air blower used by the oven does not have a casing and need an outer circulating air duct, the impeller of the centrifugal air blower is directly arranged in the oven body, the length of the circulating air duct of the oven can be shortened, the loss of the air pressure is reduced, the production manufacturing cost is greatly reduced, and the unique dual convection form can be formed by flowing air in the oven, the temperature difference in the oven, the heated uniformity of drying objects is improved; thereby the drying efficiency and the quality of dried material are improved, and simultaneously, the purpose of the energy conservation is also achieved.
Description
Technical field
The utility model relates to a kind of baking oven that is used for drying operation.
Technical background
The blower fan of the baking oven use of producing in the industry at present all has shell, be installed in outside the casing, force cross-ventilation in the baking oven by the junction chamber outer circulating air duct, the interior air of baking oven is sucked from an end of baking oven, the other end flows out, in baking oven, form convection circulation, this baking oven has shell because of the blower fan that uses, the special-purpose connection circulation air path of essential preparation, thereby baking oven has following defective: 1, the manufacturing cost height, 2, circulation air path is longer, brings air loss, 3, the inlet scoop of baking oven, the air outlet temperature difference is big, influences the homogeneity of product dries quantity.
Summary of the invention
Sign problem in above-mentioned existence, the utility model provides a kind of no shell centrifugal fan with built-in energy-saving baking box, and this baking oven is reasonable in design, has changed the endless form of oven interior air, reduced the temperature difference in the baking oven case, the quality of material that has improved drying efficiency and be dried.
The purpose of this utility model realizes by following manner: no shell centrifugal fan with built-in energy-saving baking box is made up of casing, no shell centrifugal blower, wet-emitting blower, heater, air channel, air-flow plate, temperature inductor, separate space etc.It is characterized in that: no shell centrifugal fan with built-in is made of motor, centrifugal blower fan blade wheel, flange, be installed on the center of casing top walls panels, its motor is arranged on outside the casing by flange, its centrifugal blower fan blade wheel is installed in the casing, below the centrifugal blower fan blade wheel vertical centre heater is installed; The structure in baking oven air channel is at box bilateral wall one stifled air-out adjustable plate to be installed respectively, is provided with the A size-spacing between sidewall and air-out adjustable plate; Again below centrifugal blower fan blade wheel, space between heater and the air-out adjustable plate is sealed with separate space, space between sidewall and the air-out adjustable plate forms the crosswind road like this, space between separate space and the top walls panels forms the air channel, the space that heater is installed in the below of centrifugal blower fan blade wheel, two separate spaces forms air inlet duct.For the air that makes each point in the baking oven can uniformly flow, at the air intake road junction of separate space the air inlet adjustment plate is set, for reducing the windage in the air channel, the wind deflector of band camber is set in casing right angle air channel corner.
The utility model has the advantages that: 1, the circulating fan owing to baking oven does not have shell and does not have outer circulating air duct, reduced manufacturing cost, 2, circulation air path is short, air loss is less, 3, it is streamed that air forms unique biconjugate in baking oven, reduced the temperature difference in the baking oven, improved the being heated evenly property of dry object, thereby the quality of material that improves drying efficiency and be dried also reaches purpose of energy saving simultaneously.
Below in conjunction with accompanying drawing the utility model is further described
Fig. 1 is the cross-sectional view of no shell centrifugal fan with built-in energy-saving baking box
Fig. 2 is no shell centrifugal fan with built-in structural representation
The specific embodiment
With reference to Fig. 1, shown in Figure 2, a kind of no shell centrifugal fan with built-in energy-saving baking box is made up of casing (1), no shell centrifugal blower (2), wet-emitting blower (3), heater (4), baking oven air channel (5), air-out adjustable plate (6), temperature inductor (7), separate space (8), air inlet adjustment plate (9) etc.It is characterized in that: no shell centrifugal fan with built-in (2) is made of motor (21), centrifugal blower fan blade wheel (22), flange (23), be installed on the center of casing roof (11), its motor (21) is arranged on outside the casing (1) by flange (23), its centrifugal blower fan blade wheel (22) is installed in the casing (1), in the below of centrifugal blower fan blade wheel (22) vertical centre heater (4) is installed; The structure in baking oven air channel (5) is that a stifled air-out adjustable plate (6) respectively is installed in casing (1) two side (12), is provided with the A size-spacing between sidewall (12) and air-out adjustable plate (6); Again in centrifugal blower fan blade wheel (22) below, space between heater (4) and the air-out adjustable plate (6) is sealed with separate space (8), its motor (21) is arranged on outside the casing (1) by flange (23), its centrifugal blower fan blade wheel (22) is installed in the casing (1), in the below of centrifugal blower fan blade wheel (22) vertical centre heater (4) is installed; The structure in baking oven air channel (5) is that a stifled air-out adjustable plate (6) respectively is installed in casing (1) two side (12), is provided with the A size-spacing between sidewall (12) and air-out adjustable plate (6); Again in centrifugal blower fan blade wheel (22) below, space between heater (4) and the air-out adjustable plate (6) is sealed with separate space (8), space between wall box (12) and the air-out adjustable plate (6) forms crosswind road (51) like this, space between separate space (8) and the top walls panels (12) forms air channel (52), the space that heater (4) is installed in the below of centrifugal blower fan blade wheel (22), two separate spaces (8) forms air inlet duct (53); For the air that makes the interior each point of baking oven (1) can uniformly flow, import (531) at the air inlet duct (53) of separate space (8) is provided with air inlet adjustment plate (9), for reducing the windage in the air channel (5), locate to be provided with the wind deflector (10) of band camber at turning, air channel, casing right angle (10).
During use, motor (11) drives centrifugal blower fan blade wheel (12) rotation, air in the casing (1) is under the effect of centrifugal blower fan blade wheel (12), suck from the import (531) of air inlet duct (53), (52) output through the exhaust passage, flow out by the air-out adjustable plate (6) in crosswind road (51), in baking oven casing (1), circulate.
Claims (3)
1. no shell centrifugal fan with built-in energy-saving baking box, by casing (1), no shell centrifugal blower (2), wet-emitting blower (3), heater (4), baking oven air channel (5), air-out adjustable plate (6), temperature inductor (7), separate space (8), air inlet adjustment plate compositions such as (9), it is characterized in that: centrifugal blower (2) is by motor (21), centrifugal blower fan blade wheel (22), flange (23) constitutes, be installed on the center of casing roof (11), its motor (21) is arranged on outside the casing (1) by flange (23), its centrifugal blower fan blade wheel (22) is installed in the casing (1), in the below of centrifugal blower fan blade wheel (22) vertical centre heater (4) is installed.
2. by the described a kind of no shell centrifugal fan with built-in energy-saving baking box of claim 1, it is characterized in that: the structure of baking oven air channel (5) is that a stifled air-out adjustable plate respectively is installed in the two side (12) of casing (1), be provided with the A size-spacing between (6) between sidewall (12) and air-out adjustable plate, this spacing space is crosswind road (51); Below in centrifugal blower fan blade wheel (22), the space between heater (4) and the air-out adjustable plate (6) is sealed with separate space (8), and the space between separate space (8) and the top walls panels (12) is exhaust passage (52); The below of centrifugal blower fan blade wheel (22), the space that heater (4) is installed between two separate spaces (8) are air inlet duct (53).
3. by the described a kind of no shell centrifugal fan with built-in energy-saving baking box of claim 1, it is characterized in that: the import (531) in air inlet duct (53) is provided with air inlet adjustment plate (9), locates to be provided with the wind deflector (10) of band camber at turning, air channel, casing right angle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200405639U CN201059839Y (en) | 2007-07-05 | 2007-07-05 | Non shell internal centrifugal fan energy-saving bake oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200405639U CN201059839Y (en) | 2007-07-05 | 2007-07-05 | Non shell internal centrifugal fan energy-saving bake oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059839Y true CN201059839Y (en) | 2008-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200405639U Expired - Fee Related CN201059839Y (en) | 2007-07-05 | 2007-07-05 | Non shell internal centrifugal fan energy-saving bake oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059839Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415418A (en) * | 2011-12-08 | 2012-04-18 | 宣威市浦记火腿食品有限公司 | Meat bakery |
| CN105674720A (en) * | 2016-03-24 | 2016-06-15 | 广东省现代农业装备研究所 | Drying box provided with double circulation air ducts, and drying method |
| CN106016993A (en) * | 2016-07-07 | 2016-10-12 | 宜兴市耐火材料有限公司 | Ultralow-temperature-difference electric dry oven |
| CN106382795A (en) * | 2016-08-30 | 2017-02-08 | 安徽省中阳管业有限公司 | Drying oven for production of spiral corrugated pipe |
| CN109668384A (en) * | 2018-07-30 | 2019-04-23 | 上海伯涵热能科技有限公司 | A kind of heat pump drying room |
| CN110296595A (en) * | 2019-06-24 | 2019-10-01 | 美轲（广州）化学股份有限公司 | A kind of powder metallurgy roasting plant feed system |
-
2007
- 2007-07-05 CN CNU2007200405639U patent/CN201059839Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415418A (en) * | 2011-12-08 | 2012-04-18 | 宣威市浦记火腿食品有限公司 | Meat bakery |
| CN105674720A (en) * | 2016-03-24 | 2016-06-15 | 广东省现代农业装备研究所 | Drying box provided with double circulation air ducts, and drying method |
| CN106016993A (en) * | 2016-07-07 | 2016-10-12 | 宜兴市耐火材料有限公司 | Ultralow-temperature-difference electric dry oven |
| CN106382795A (en) * | 2016-08-30 | 2017-02-08 | 安徽省中阳管业有限公司 | Drying oven for production of spiral corrugated pipe |
| CN109668384A (en) * | 2018-07-30 | 2019-04-23 | 上海伯涵热能科技有限公司 | A kind of heat pump drying room |
| CN109668384B (en) * | 2018-07-30 | 2024-04-05 | 浙江普林艾尔电器工业有限公司 | Heat pump drying room |
| CN110296595A (en) * | 2019-06-24 | 2019-10-01 | 美轲（广州）化学股份有限公司 | A kind of powder metallurgy roasting plant feed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120705 |