CN201837599U - High-temperature blast drying oven - Google Patents
High-temperature blast drying oven Download PDFInfo
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- CN201837599U CN201837599U CN2010205956131U CN201020595613U CN201837599U CN 201837599 U CN201837599 U CN 201837599U CN 2010205956131 U CN2010205956131 U CN 2010205956131U CN 201020595613 U CN201020595613 U CN 201020595613U CN 201837599 U CN201837599 U CN 201837599U
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- blast drying
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Abstract
The utility model relates to a high-temperature blast drying oven comprising an oven body and an oven door which are mutually matched; the oven is characterized in that the lower part of the inner cavity of the oven body is provided with an inner chamber body, and the middle upper part of the inner cavity of the oven body is provided with a heat insulating layer; the lower part of the inner chamber body is provided with an air duct; a heating system which mainly comprises an air inlet, a heating device, a blast device and more than one temperature sensor is arranged in the air duct; the temperature sensor is connected with a control unit which is arranged outside the oven body; and the blast device and the heating device are controlled by the control unit. The high-temperature blast drying oven can make the testing temperature controllable in a wider range and keep the testing temperature distributed stably and uniformly so as to ensure the long-termed stability of a test, has simple structure, is safe and durable, is convenient to operate, and is easy to assemble and maintain.
Description
Technical field
The utility model relates to a kind of drying box, relates in particular to a kind of high-temperature blast drying box.
Background technology
The high-temperature blast drying box is a kind of hot environment analog machine, it is mainly used in simulation specified temp, heat radiation environment, thereby sample (equipment or material etc.) is tested, to obtain the heat-resisting quantity performance of sample, or obtain catabiosis and the degree of aging of sample under variation of temperature, or obtain sample at short notice and whether have variable color, situation such as fade.In general, during experiment aspect carrying out coating, starting material and preparation are produced, usually need to carry out long-time (about 1 week is to some months) hot test, but existing high-temperature blast drying box can't keep the uniform and stable of constant high temperature and temperature for a long time, thereby have a strong impact on test effect, thereby can't obtain the Validity Test data.
Summary of the invention
The purpose of this utility model is to propose a kind of new type high temperature air dry oven, and it can keep equilibrium temperature lastingly, and uniformity of temperature profile, thereby has overcome deficiency of the prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of high-temperature blast drying box, comprise the casing and the chamber door that cooperatively interact, it is characterized in that, described cabinets cavity bottom is provided with the inner room body, the middle and upper part is a heat-insulation layer, and described inner room body bottom is provided with the air channel, is provided with main by air inlet, heating arrangement and air-blast device and the heating system that above temperature sensor is formed in the air channel, described temperature sensor be arranged on the case control unit external and be connected, described air-blast device and heating arrangement are by this control module control.
Say that further described heating arrangement is more than two, it is distributed in the zones of different in the air channel, and is controlled respectively by control module.
Described air-blast device adopts circulating fan, and described circulating fan comprises a vertical major axis and accompanies upper and lower two fan blades that are located on this major axis.
Described control module comprises display, data processing unit and control panel, and described data processing unit is connected with the control gear of display, control panel, temperature sensor and air-blast device and heating arrangement respectively.
Described control module adopts PID temperature control instrument equipment.
Described control module is provided with in the electric box, and described electric box is fixedlyed connected with described casing.
Described electric box is provided with fan switch, heater switch and the overtemperature indicator that is connected with control module respectively.
Described air inlet and air outlet are separately positioned on bottom half and top, and go back a distributive plural heat radiation through hole on the described casing.
Be tightly connected through chamber door hasp support and chamber door hasp between described chamber door and the casing.
The junction of described chamber door and casing is provided with heat-resisting gasket.
Deficiency at existing air dry oven, this case inventor is through studying for a long period of time and putting into practice, high-temperature blast drying box of the present utility model has been proposed, its advantage is: adopt opertaing device such as PID temperature control instrument according to the test temperature setting value (definite value or procedural test all can) heating arrangement is carried out subregion control, and air-blast device controlled, thereby make test temperature controlled in the scope of broad, and can keep the test temperature distributional stability even, thereby the long-term stability that ensures test is carried out.Simultaneously, the utility model is simple in structure, safety durable, easy to operate, is easy to assembling and safeguards.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Assembly shown in the figure and label thereof are respectively: the air inlet 13 of the air outlet 3 of door hasp (door lock) 1, chamber door 2, adjustable size joint, louvre 4, temperature control instrument 5, power switch 6, overtemperature indicator 7, secondary heater switch 8, fan switch 9, door hasp support 10, Electric Appliance Cabinet door 11, heat-resisting gasket 12, adjustable size joint, anti-500 degree high-temperature heating pipes 14, circulating fan 15, specimen holder 16, casing 17.
Embodiment
Below in conjunction with an accompanying drawing and a preferred embodiment the technical solution of the utility model is elaborated, so that those skilled in the art's understanding.
As shown in Figure 1, the high-temperature blast drying box of present embodiment comprises casing 17 and chamber door 2, chamber door 2 one ends are fixedlyed connected with casing 17 by the hinge (not shown), its other end is provided with a hasp 1, correspondingly, casing is provided with a hasp support 10, a door hasp and a door hasp support by this, and casing can seal with chamber door and be connected.Preferably, described chamber door and the casing place of combining also are provided with the heat-resisting strip of paper used for sealing 12 of annular, with the sealing property of further lifting drying box.
Aforesaid circulating fan 15 has a vertical major axis, is furnished with upper and lower two fan blades on this major axis, guaranteeing that circulating fan self temperature is unlikely to raise and guarantee the circulating fan stabilization of speed, and then guarantees that the hot test long-term stability carries out.
Aforementioned anti-500 degree high-temperature heating pipes 14 and circulating fan 15 are by control module control, and described temperature sensor 19 also is connected with this control module.This control module can mainly be made up of display, data processing unit and control panel.The preferred PID temperature control instrument (digital displaying meter or liquid crystal instrument) that adopts in the present embodiment, this temperature control instrument is arranged in the electric box, this electric box is fixedlyed connected with casing one side, be distributed with on the one side power switch 6, overtemperature indicator 7, secondary heater switch 8, fan switch 9 and temperature control instrument man-machine interface (as, can comprise display and button etc.).Aforementioned power source switch 6, overtemperature indicator 7, secondary heater switch 8, fan switch 9 can be connected with temperature control instrument respectively, and can be controlled by it, certainly, but also manual operation.One cabinet door 11 also is set, so that the equipment in this electric box of staff's repair and maintenance on the aforementioned electric gas tank.
The principle of work of this high-temperature blast drying box is: temperature control instrument sends instruction control heating tube 14, circulating fan 15 according to the testing requirements desired temperature, also according to the signal calculating in time and the adjustment output order of temperature sensor passback, the heat that high-temperature heating pipe 14 produces is evenly delivered to heat-insulation layer (testing laboratory) by the wind of circulating fan 15 simultaneously.The high-temperature blast drying box can make test temperature controlled in the scope of broad by this, and can keep the test temperature distribution to keep stable and uniform, thereby the long-term stability that ensures test is carried out.Simultaneously, simple in structure, the safety durable, easy to operate of this high-temperature blast drying box is easy to assembling and safeguards.
Above embodiment only is used to illustrate content of the present utility model; in addition; the utility model also has other embodiments; in every case those skilled in the art are because of the related technology enlightenment of the utility model, replace or technical scheme that the equivalent deformation mode forms all drops in the protection domain of the present utility model and adopt to be equal to.
Claims (10)
1. high-temperature blast drying box, comprise the casing and the chamber door that cooperatively interact, it is characterized in that, described cabinets cavity bottom is provided with the inner room body, the middle and upper part is a heat-insulation layer, and described inner room body bottom is provided with the air channel, is provided with main by air inlet, heating arrangement and air-blast device and the heating system that above temperature sensor is formed in the air channel, described temperature sensor be arranged on the case control unit external and be connected, described air-blast device and heating arrangement are by this control module control.
2. high-temperature blast drying box according to claim 1 is characterized in that, described heating arrangement is more than two, and it is distributed in the zones of different in the air channel, and is controlled respectively by control module.
3. high-temperature blast drying box according to claim 1 is characterized in that, described air-blast device adopts circulating fan, and described circulating fan comprises a vertical major axis and accompanies upper and lower two fan blades that are located on this major axis.
4. high-temperature blast drying box according to claim 1 and 2, it is characterized in that, described control module comprises display, data processing unit and control panel, and described data processing unit is connected with the control gear of display, control panel, temperature sensor and air-blast device and heating arrangement respectively.
5. high-temperature blast drying box according to claim 4 is characterized in that, described control module adopts PID temperature control instrument equipment.
6. high-temperature blast drying box according to claim 1 or 5 is characterized in that described control module is provided with in the electric box, and described electric box is fixedlyed connected with described casing.
7. high-temperature blast drying box according to claim 6 is characterized in that, described electric box is provided with fan switch, heater switch and the overtemperature indicator that is connected with control module respectively.
8. high-temperature blast drying box according to claim 1 is characterized in that described bottom half and top are respectively arranged with air inlet and air outlet, and described casing top distributive plural heat radiation through hole also.
9. high-temperature blast drying box according to claim 1 is characterized in that, is tightly connected through chamber door hasp support and chamber door hasp between described chamber door and the casing.
10. high-temperature blast drying box according to claim 9 is characterized in that the junction of described chamber door and casing is provided with heat-resisting gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205956131U CN201837599U (en) | 2010-11-08 | 2010-11-08 | High-temperature blast drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205956131U CN201837599U (en) | 2010-11-08 | 2010-11-08 | High-temperature blast drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837599U true CN201837599U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205956131U Expired - Lifetime CN201837599U (en) | 2010-11-08 | 2010-11-08 | High-temperature blast drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837599U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047832A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | High-sealing electrothermal blowing dry box |
| CN103047833A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Electrothermal blowing drying box capable of performing comprehensive drying and saving energy |
| CN105203580A (en) * | 2015-09-28 | 2015-12-30 | 安徽神剑新材料股份有限公司 | Heating mechanism for gelling detection of powder coating |
| CN106063680A (en) * | 2016-07-28 | 2016-11-02 | 宁波方太厨具有限公司 | A kind of oven inner container structure |
| CN106908591A (en) * | 2017-03-21 | 2017-06-30 | 江门市聚力化工科技有限公司 | A kind of drying box |
| CN111879535A (en) * | 2020-08-12 | 2020-11-03 | 无锡新金鑫交通设备有限公司 | Windshield performance experimental device between railway train carriages |
-
2010
- 2010-11-08 CN CN2010205956131U patent/CN201837599U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047832A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | High-sealing electrothermal blowing dry box |
| CN103047833A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Electrothermal blowing drying box capable of performing comprehensive drying and saving energy |
| CN105203580A (en) * | 2015-09-28 | 2015-12-30 | 安徽神剑新材料股份有限公司 | Heating mechanism for gelling detection of powder coating |
| CN106063680A (en) * | 2016-07-28 | 2016-11-02 | 宁波方太厨具有限公司 | A kind of oven inner container structure |
| CN106908591A (en) * | 2017-03-21 | 2017-06-30 | 江门市聚力化工科技有限公司 | A kind of drying box |
| CN111879535A (en) * | 2020-08-12 | 2020-11-03 | 无锡新金鑫交通设备有限公司 | Windshield performance experimental device between railway train carriages |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU BEIYIN MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: KUNSHAN YIHENG INSTRUMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Kunshan City Qiandeng Town Suzhou City, Jiangsu province 215000 Gong Lane Road No. 108 Patentee after: Suzhou Beiyin Medical Instrument Co., Ltd. Address before: 215000 Fumin Road, Private Development Zone, stone town, Suzhou, Jiangsu, Kunshan Patentee before: Kunshan Yiheng Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |