CN220038923U - Oven safety protection mechanism - Google Patents
Oven safety protection mechanism Download PDFInfo
- Publication number
- CN220038923U CN220038923U CN202321046786.1U CN202321046786U CN220038923U CN 220038923 U CN220038923 U CN 220038923U CN 202321046786 U CN202321046786 U CN 202321046786U CN 220038923 U CN220038923 U CN 220038923U
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- box
- box body
- fixedly connected
- oven
- protection mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a safety protection mechanism of an oven, which comprises a box body, wherein the front surface of the box body is hinged with a box door through a hinge, the front surface of the box body is provided with a control panel, a heating assembly is arranged on the box body, an alarm lamp is fixedly arranged on the outer side of the box body, the heating assembly comprises a mounting frame, one end of the mounting frame is fixedly connected with the upper end part of the box body, a heating fan is fixedly arranged on the inner side wall of the mounting frame, a heating wire is fixedly arranged on the inner side wall of the mounting frame, and a circulating fan is fixedly arranged on the outer side of the box body. This oven safety protection mechanism, through control panel and thermocouple temperature sensor's cooperation, make heating fan, heating wire and circulating fan carry out the in-process of rising temperature and drying to the box, if circulating fan breaks down and damages, and thermocouple temperature sensor detects sensing temperature too high, control panel then steerable heating fan and heater strip close, for whole box provides the protection, improves the security of whole oven in the use.
Description
Technical Field
The utility model relates to the technical field of ovens, in particular to an oven safety protection mechanism.
Background
The oven shell is generally made of thin steel plates, the surface of the oven shell is baked with paint, the working chamber is made of high-quality structural steel plates, aluminum silicate fibers are filled between the shell and the working chamber, the heating device is arranged at the bottom, and the top or two sides of the heating device can be arranged.
In the current oven structure, heating device heats colder air into hot dry air, the fan is with hot dry air leading-in oven, get into the nozzle from the static pressure case, spray the material surface from the nozzle, evaporate moisture into steam, thereby reach the purpose of drying, in the heating box, heated air and the hot-blast that comes from the oven circulation, fresh air mix, heat from the new, for example, the utility model of bulletin number CN215447154U, a special oven of polycrystalline silicon trade is disclosed, including the oven main part, the upper end surface of oven main part is provided with the heating fan, the left side surface of oven main part is provided with circulating fan, be provided with the ventilation pipe between circulating fan's lower extreme and the oven main part, be provided with the air-supply line between circulating fan's upper end and the oven main part, through circulating fan ventilation pipe, the air-supply line, the interior article of air-supply hole is dried to the oven of oven main part, simultaneously, circulating fan utilizes the unnecessary heat that draws the oven main part from the air-supply hole in the oven main part to blow into by the air-supply line through the air-supply line even heat, the inside the oven has also improved the inside circulation effect that has utilized the inside the oven that the relative air flow of the oven was blown into to the inside.
However, the oven in the above application is inconvenient to monitor stability in real time in the use process, if the circulating fan fails, the temperature in the air pipe is kept unchanged, but the heating box is continuously heated, so that the temperature overtemperature occurs, but the hot air is not circulated, under abnormal conditions, the oven is at risk of burning out or explosion, the safety of operators is easily threatened, the service life of the oven is reduced, and therefore, the oven safety protection mechanism is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a safety protection mechanism for an oven, which has the advantages of convenience for high-temperature protection and the like, and solves the problem of inconvenience for high-temperature protection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the oven safety protection mechanism comprises a box body, wherein the front surface of the box body is hinged with a box door through a hinge, the front surface of the box body is provided with a control panel, the box body is provided with a heating assembly, and the outer side of the box body is fixedly provided with an alarm lamp;
the heating element includes the mounting bracket of one end and the upper end fixed connection of box, the inside wall fixed mounting of mounting bracket has the heater strip, the outside fixed mounting of box has circulating fan, circulating fan's air inlet end intercommunication has the air-supply line, circulating fan's air-out end intercommunication has the exhaust pipe, the inside wall sliding connection of box has the board of placing, the lower tip fixedly connected with one end of placing the board runs through the pull rod of box, the outside fixedly connected with one end of pull rod extends to the inside dog of box, the outside fixed mounting of air-supply line has one end to run through and extend to its inboard thermocouple temperature sensor.
Further, the vent hole of one end and mounting bracket intercommunication has been seted up at the interior top of box, the fresh air inlet has been seted up at the interior top of mounting bracket, the inboard fixedly connected with dust screen of fresh air inlet.
Further, the inner bottom wall of box fixedly connected with slide rail, place the slider that the board's lower tip fixedly connected with one end extended to the slide rail inboard, slider and slide rail sliding connection.
Further, the inner bottom wall of the box body is provided with a through hole positioned at the outer side of the pull rod, the inner bottom wall of the box body is provided with a connecting groove, one end of the connecting groove is communicated with the through hole and positioned at the outer side of the stop block, and the inner side of the connecting groove is fixedly connected with a sealing ring.
Further, the pull rod is a heat-insulating ceramic rod, a rubber sleeve is fixedly connected to the outer side of the pull rod, and the stop block is a heat-insulating ceramic block.
Further, the lower end part of the box body is fixedly connected with four supporting blocks, and the four supporting blocks are symmetrically distributed in a front-back mode in a group.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this oven safety protection mechanism, through control panel and thermocouple temperature sensor's cooperation, make heating fan, heating wire and circulating fan carry out the in-process of rising temperature and drying to the box, if circulating fan breaks down and damages, and thermocouple temperature sensor detects sensing temperature too high, control panel then steerable heating fan and heater strip close, for whole box provides the protection, improves the security of whole oven in the use.
2. This oven safety protection mechanism, through the cooperation of pull rod and dog, can make things convenient for operating personnel to open the chamber door and can take out the object of placing the stoving on placing the board fast, improves the convenience of box stoving article.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;
fig. 3 is a system frame diagram of the present utility model.
In the figure: 1 box, 2 chamber doors, 3 supporting blocks, 4 heating components, 41 mounting frames, 42 heating fans, 43 heating wires, 44 circulating fans, 45 air inlet pipes, 46 thermocouple temperature sensors, 47 exhaust pipes, 48 sliding rails, 49 check blocks, 410 pull rods, 411 placement plates, 412 sliding blocks, 5 control panels and 6 alarm lamps.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: in order to improve the safety of the whole oven in the use process, please refer to fig. 1-2, an oven safety protection mechanism in this embodiment includes a box 1, a box door 2 is hinged on the front side of the box 1 through a hinge, a control panel 5 is arranged on the front side of the box 1, a heating assembly 4 is arranged on the box 1, and an alarm lamp 6 is fixedly installed on the outer side of the box 1.
The heating element 4 includes one end and the upper end fixed connection's of box 1 mounting bracket 41, the inside wall fixed mounting of mounting bracket 41 has the heater fan 42, the inside wall fixed mounting of mounting bracket 41 has heater strip 43, the outside fixed mounting of box 1 has circulating fan 44, circulating fan 44's air inlet end intercommunication has air-supply line 45, circulating fan 44's air-out end intercommunication has exhaust duct 47, the inside wall sliding connection of box 1 has place board 411, place board 411's lower tip fixedly connected with one end runs through box 1's pull rod 410, the outside fixedly connected with one end of pull rod 410 extends to the inside dog 49 of box 1, the outside fixed mounting of air-supply line 45 has one end to run through and extend to its inboard thermocouple temperature sensor 46.
In this embodiment, in the process of heating and drying the box 1 by the heating fan 42, the heating wire 43 and the circulating fan 44, if the circulating fan 44 fails and is damaged, and the thermocouple temperature sensor 46 detects that the sensing temperature is too high, the control panel 5 can control the heating fan 42 and the heating wire 43 to be closed, so as to provide protection for the whole box 1, and improve the safety of the whole oven in use.
Wherein, the vent hole that one end and mounting bracket 41 communicate has been seted up at the interior top of box 1, and the fresh air inlet has been seted up at the interior top of mounting bracket 41, and the inboard fixedly connected with dust screen of fresh air inlet makes the air that heating fan 42 blown can be blocked by the dust screen and filters the dust.
In addition, the inner bottom wall of the case 1 is fixedly connected with a sliding rail 48, the lower end of the placing plate 411 is fixedly connected with a sliding block 412, one end of which extends to the inner side of the sliding rail 48, and the sliding block 412 is in sliding connection with the sliding rail 48, so that the placing plate 411 can be stably pulled back and forth on the case 1 by the pull rod 410 through the sliding block 412 and the sliding rail 48.
Finally, the lower end part of the box body 1 is fixedly connected with four supporting blocks 3, the four supporting blocks 3 are symmetrically distributed around each group, and the box body 1 is supported by the four supporting blocks 3.
Embodiment two: in order to improve the convenience of the whole oven in the use process, please refer to fig. 2, in this embodiment, a through hole located at the outer side of the pull rod 410 is provided on the inner bottom wall of the box 1, a connecting groove with one end communicated with the through hole and located at the outer side of the stop block 49 is provided on the inner bottom wall of the box 1, and a sealing ring is fixedly connected to the inner side of the connecting groove, so that the stop block 49 passing through the box 1 and located on the inner wall of the box 1 can have a space for moving back and forth, and the tightness between the stop block 49 and the box 1 is improved.
Wherein, the pull rod 410 is a heat insulation ceramic rod, the outer side of the pull rod 410 is fixedly connected with a rubber sleeve, the stop block 49 is a heat insulation ceramic block, the heat insulation property between the stop plate 49, the pull rod 410 and the box body 1 is increased, and the temperature in the box body 1 is reduced and transmitted to the stop block 49 and the pull rod 410.
Referring to fig. 3, in this embodiment, a receiver and a controller are further disposed on the control panel 5, the thermocouple temperature sensor 46 is electrically connected with the control panel 5, the control panel 5 is electrically connected with the heating fan and the circulating fan 44, the control panel 5 is further electrically connected with the alarm lamp 6, and the receiver and the controller are further disposed on the control panel 5.
In this embodiment, the control panel 5 can set the thermocouple temperature sensor 46 to monitor the sensed temperature value, and when the temperature in the case 1 is higher than the set value, the thermocouple temperature sensor 46 transmits a signal to the control panel 5, and the control panel 5 turns off the heating fan 42 and the circulating fan 44 and turns on the alarm lamp 6.
The working principle of the embodiment is as follows:
the operator places the object of waiting to heat stoving on placing plate 411 and impels box 1, close the chamber door 2 after, can set for thermocouple temperature sensor 46 through control panel 5 and monitor the temperature numerical value, then open heating fan 42, heating wire 43 and circulating fan 44 and heat up the stoving to box 1, and if circulating fan 44 breaks down and damages in the heating process of rising temperature, and thermocouple temperature sensor 46 detects when the temperature is higher than the settlement numerical value in the box 1, then transmit to control panel 5 control heating fan 42 and heating wire 43 and close, and open warning light 6 and remind the staff that whole oven breaks down, provide the protection for whole box 1, improve the security of whole oven in the use.
And be located pull rod 49 and dog 49 of placing on the board 411, can isolate the temperature in the box 1, avoid scalding when making operating personnel through pull rod 49 pulling place board 411 roll-off box 1 to make things convenient for operating personnel to open chamber door 2 can take out the object of placing on placing the board 411 stoving fast, improve the convenience of box 1 stoving article.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oven safety protection mechanism, includes box (1), its characterized in that: the front of the box body (1) is hinged with a box door (2) through a hinge, the front of the box body (1) is provided with a control panel (5), the box body (1) is provided with a heating component (4), and the outer side of the box body (1) is fixedly provided with an alarm lamp (6);
heating element (4) are including one end and the upper end fixed connection's of box (1 mounting bracket (41), the inside wall fixed mounting of mounting bracket (41) has heating fan (42), the inside wall fixed mounting of mounting bracket (41) has heater strip (43), the outside fixed mounting of box (1) has circulating fan (44), the air inlet end intercommunication of circulating fan (44) has air-supply line (45), the air-out end intercommunication of circulating fan (44) has exhaust duct (47), the inside wall sliding connection of box (1) has place board (411), the lower tip fixedly connected with one end of placing board (411) runs through pull rod (410) of box (1), the outside fixedly connected with one end of pull rod (410) extends to inside dog (49) of box (1), the outside fixed mounting of air-supply line (45) has one end to run through and extend to its inboard thermocouple temperature sensor (46).
2. An oven safety protection mechanism according to claim 1, characterized in that: the novel dust-proof box is characterized in that a vent hole with one end communicated with the mounting frame (41) is formed in the inner top of the box body (1), an air inlet hole is formed in the inner top of the mounting frame (41), and a dust screen is fixedly connected to the inner side of the air inlet hole.
3. An oven safety protection mechanism according to claim 1, characterized in that: the inner bottom wall of the box body (1) is fixedly connected with a sliding rail (48), the lower end part of the placing plate (411) is fixedly connected with a sliding block (412) with one end extending to the inner side of the sliding rail (48), and the sliding block (412) is in sliding connection with the sliding rail (48).
4. An oven safety protection mechanism according to claim 1, characterized in that: the inner bottom wall of the box body (1) is provided with a through hole positioned at the outer side of the pull rod (410), the inner bottom wall of the box body (1) is provided with a connecting groove, one end of the connecting groove is communicated with the through hole and positioned at the outer side of the stop block (49), and the inner side of the connecting groove is fixedly connected with a sealing ring.
5. An oven safety protection mechanism according to claim 1, characterized in that: the pull rod (410) is a heat-insulating ceramic rod, a rubber sleeve is fixedly connected to the outer side of the pull rod (410), and the stop block (49) is a heat-insulating ceramic block.
6. An oven safety protection mechanism according to claim 1, characterized in that: the lower end part of the box body (1) is fixedly connected with four supporting blocks (3), and the four supporting blocks (3) are symmetrically distributed around every two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046786.1U CN220038923U (en) | 2023-05-05 | 2023-05-05 | Oven safety protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046786.1U CN220038923U (en) | 2023-05-05 | 2023-05-05 | Oven safety protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038923U true CN220038923U (en) | 2023-11-17 |
Family
ID=88741514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046786.1U Active CN220038923U (en) | 2023-05-05 | 2023-05-05 | Oven safety protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038923U (en) |
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2023
- 2023-05-05 CN CN202321046786.1U patent/CN220038923U/en active Active
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