Equipment and method for abnormal heat dissipation in curing barn
By designing an abnormal internal heat dissipation equipment in the grill room that includes a heat dissipation frame and multiple auxiliary mechanisms, the smoke and heat dissipation problems of the grill room in abnormal situations are solved, efficient heat dissipation and stability are achieved, and the handling of abnormal situations is improved. ability.
Patent Information
- Application Number
- CN202411895076.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the use of the baking room, the smoke and heat generated under abnormal conditions are difficult to effectively dissipate heat, resulting in too large temperature difference and the traditional methods are not safe and stable enough.
An abnormal heat dissipation equipment inside the baking room including a heat dissipation frame, a barrier mechanism, an evacuation mechanism, an evacuation auxiliary mechanism and a buffer mechanism is designed. Through the coordinated work of these mechanisms, a sealed isolation area is formed to dissipate heat and quickly evacuate smoke when temperature is abnormal.
It realizes efficient heat dissipation and stability inside the baking room, avoids problems caused by the inability to evacuate in time, and improves the handling capacity in abnormal situations.
Smart Images
Figure CN119468631A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of heat dissipation equipment, and in particular to an abnormal heat dissipation equipment and method inside a baking room. Background Art
[0002] At present, during the use of the baking room, if an abnormal situation occurs, smoke and heat will be generated. However, if the door of the baking room is opened suddenly, the inside of the baking room will come into contact with the outside air in a short period of time, resulting in a large temperature difference, causing abnormalities inside the baking room. Moreover, if the inside of the baking room is exposed, it is not safe and stable enough. Summary of the invention
[0003] The object of the present invention is to provide an abnormal heat dissipation device and method inside a baking room to solve the problems raised in the above background technology.
[0004] To achieve the above object, the present invention provides the following technical solution: an abnormal heat dissipation device inside a baking room, comprising a heat dissipation frame, wherein the front end and the rear end of the top left side of the heat dissipation frame are both installed with fixed pin plates; The blocking mechanism includes a movable bar, a retractable notch and a folding cloth. The bottom of the heat dissipation frame is provided with a movable bar. The right side of the bottom of the heat dissipation frame and the retractable notch are provided between the front and rear ends. A folding cloth is movably installed inside the retractable notch. The bottom end of the folding cloth is connected to the top of the movable bar. An evacuation mechanism, the evacuation mechanism comprising an evacuation bar frame, a suction pump and a connecting pipe, the evacuation bar frame is installed in the middle of the top of the heat dissipation frame, the suction pump is installed in the middle of the top of the evacuation bar frame, and the connecting pipe is installed at the top of the suction pump; An evacuation auxiliary mechanism, the evacuation auxiliary mechanism comprising a turbofan head and a mounting frame, a fixed strip plate is mounted on the right side of the top of the movable strip, the mounting frame is mounted on the middle of the top of the fixed strip plate, and a turbofan head is mounted on the middle of the left side of the mounting frame through a bearing; The buffer mechanism comprises a buffer plate, and the bottom end of the movable bar is provided with a buffer plate.
[0005] Preferably, the blocking mechanism also includes a single-phase motor, a rotating rod, a retractable roller and a pulling rope. The single-phase motor is installed at the upper middle end of the right side of the heat dissipation frame, and a rotating rod is installed at the middle of the upper end of the inner cavity of the heat dissipation frame through a bearing. The right end of the rotating rod is connected to the output shaft of the single-phase motor, and a retractable roller is installed in the middle of the rotating rod. A pulling rope is wrapped around the outside of the retractable roller, and the front and rear sides of the bottom end of the pulling rope are respectively connected to the front and rear sides of the movable bar.
[0006] Preferably, a rotating hole is opened in the middle of the upper end of the right side of the heat dissipation frame at a position relative to the rotating rod, the pulling rope is a double-ended pulling rope, the movable bar and the retracting and releasing groove are arched structures when viewed from above, a control panel is installed on the rear side of the heat dissipation frame, the single-phase motor is electrically connected to the control panel, and the folding cloth is arched structure when viewed from above.
[0007] Preferably, the evacuation mechanism also includes an adsorption filter plate, a filter plate, a movable opening, a conical push block, a moving rod, a reset spring, an installation slider, an installation slot, a touch switch and an installation spring. A movable opening is opened in the middle of the top of the heat dissipation frame, a filter plate is arranged at the upper end of the inner cavity of the movable opening, ring sleeves are installed at the bottom ends of the middle of both sides of the movable opening, two moving rods are movably installed inside the ring sleeves, the top of the moving rod is connected to the bottom end of the filter plate, a mounting ring plate is installed in the middle of the moving rod, a plurality of conical push blocks are movably installed around the two ends of the retractable roller, and the bottom end of the ring sleeve A return spring is installed, and the bottom end of the return spring is connected to the top of the mounting ring plate; an adsorption filter plate is movably installed in the middle of the inner cavity of the evacuation strip frame; mounting grooves are provided on both sides of the inner cavity of the evacuation strip frame; a mounting slider is slidably installed on the upper end of the inner cavity of the mounting groove; the end of the mounting slider away from the mounting groove is connected to the adsorption filter plate; a mounting spring is installed at the bottom end of the inner cavity of the mounting groove; a touch switch is installed at the bottom end of the inner cavity of the mounting groove, and the touch switch is electrically connected to the control panel; the moving rod is L-shaped, and a wheel drum is movably installed on one side of the bottom end of the moving rod.
[0008] Preferably, the evacuation auxiliary mechanism also includes a pull rope, a circular block, a rebound spring bar, a retracting and releasing wheel, a limiting protrusion, a limiting recess and a limiting spring bar. A rotating rod is installed in the middle of the inner cavity of the installation frame, and the left end of the rotating rod is connected to the right side of the turbofan head. The circular block is installed on the left side of the rotating rod, and a rebound spring bar is installed on the right side of the inner cavity of the installation frame. The middle part of the rebound spring bar is connected to the rotating rod, and a retracting and releasing wheel is installed on the right end of the rotating rod through the middle of the right side of the installation frame. A pull rope is wrapped around the outside of the retracting and releasing wheel. A limiting recess is provided at the top of the inner cavity of the heat dissipation frame, directly above the pull rope, and a limiting spring bar is installed at the top of the pull rope. Limiting protrusions are installed on both sides of the inner cavity of the limiting recess. The limiting protrusions are all triangular structures, and the limiting spring bar is embedded in the limiting recess.
[0009] Preferably, the rebound spring bar is made of spring steel, a plurality of round beads are movably installed around the outside of the circular block, the installation frame is a circular structure, and connection holes are opened in the middle of both sides of the installation frame.
[0010] Preferably, the buffer mechanism also includes a buffer spring, a movable block and a movable slot. The buffer plate is an arched structure when viewed from above. The movable bar is provided with movable slots on the right side, front end and rear end. A movable block is slidably installed at the bottom end of the inner cavity of the movable slot. The bottom end of the movable block is connected to the top end of the buffer plate, and a buffer spring is installed at the top end of the movable block.
[0011] A method for using an abnormal heat dissipation device inside a baking room, comprising the following steps: Step 1: During use, install the heat dissipation frame at the upper end of the oven door. When a large amount of smoke is generated abnormally inside the oven, start the single-phase motor to drive the rotating rod to rotate, and drive the retracting roller to rotate through the rotating rod, so that the pulling rope is in a relaxed state, so that the movable bar loses its restraint force and moves downward. When the movable bar moves downward, the folding cloth will be opened, so that the folding cloth covers the oven door, so that a sealed isolation area is formed at the oven door, which increases the efficiency of heat dissipation in the oven and the stability of the heat dissipation process, and avoids the failure to generate a suction force on the front side of the oven when the temperature inside the oven is evacuated, and the heat dissipation cannot be carried out in time; Step 2: During the heat dissipation process, start the suction pump to form a negative pressure state inside the evacuation frame and the heat dissipation frame. The impurities in the smoke are removed by the arrangement and use of the adsorption filter plate and the filter plate. When the adsorption filter plate adsorbs too many impurities, the weight of the adsorption filter plate becomes larger, driving the installation slider to move to the bottom of the inner cavity of the installation slide slot, squeezing the installation spring. Later, the installation slider and the adsorption filter plate are reset by the installation spring. When the installation slider moves downward and contacts the touch switch, the suction pump is turned off through the control panel to stop working, allowing the staff to replace the adsorption filter plate in time. When the retractable roller rotates, it drives the conical push block to rotate. The filter plate is moved up and down by the circular operation, so that the filter plate can be processed in advance during use, and when temperature abnormality occurs, the smoke generated due to the abnormality can be evacuated in a short time, thereby increasing the ability to handle unexpected situations during use and avoiding the inability to handle abnormal situations in a timely manner, which may cause more serious problems. Step three: When the movable bar moves downward, it drives the installation frame to move downward. When the installation frame moves downward, the stretching effect of the pull rope causes the retractable wheel to rotate, and the circular block and the turbofan head are driven to rotate through the rotating rod. When the rotating rod rotates, the rebound spring bar is compressed. When the installation frame continues to move downward, the pull rope is stretched. When it is stretched to the limit, it drives the limit spring bar to move downward, so that the limit spring bar is separated from the inside of the limit recess, and the retractable wheel loses its restraint force. The compressed rebound spring bar drives the rotating rod and the turbofan head to rotate. When rotating, airflow is generated, which is transported to the inside of the baking room, thereby increasing the efficiency of the heat dissipation process.
[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention forms a sealed isolation area at the door of the baking room through a blocking mechanism, thereby increasing the efficiency of heat dissipation in the baking room and the stability during the heat dissipation process, and avoiding the failure to generate a suction force on the front side of the baking room when the temperature inside the baking room is evacuated, thereby preventing the failure to dissipate heat in time. The present invention can also evacuate smoke generated by abnormal temperature in a short time through the evacuation mechanism when abnormal temperature occurs, thereby increasing the ability to handle unexpected situations during use and avoiding the inability to handle abnormal situations in a timely manner, which would cause more serious problems. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A bottom view of the structure of a heat dissipation frame provided by an embodiment of the present invention; Figure 3 A horizontal structural diagram of a heat dissipation frame provided by an embodiment of the present invention; Figure 4 A structural diagram of a horizontal cross-section of the top of a heat dissipation frame provided by an embodiment of the present invention; Figure 5 A structural diagram of a cross-section of an installation frame provided in an embodiment of the present invention; Figure 6 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at A in the middle; Figure 7 The embodiment of the present invention provides Figure 3 Enlarged structural diagram at point B.
[0014] In the figure: 1, heat dissipation frame; 2, blocking mechanism; 201, movable bar; 202, single-phase motor; 203, retractable notch; 204, rotating rod; 205, retractable roller; 206, pulling rope; 207, folding cloth; 3, evacuation mechanism; 301, evacuation bar frame; 302, suction pump; 303, connecting pipe; 304, adsorption filter plate; 305, filter plate; 306, movable opening; 307, conical push block; 308, moving rod; 309, reset spring; 3 10. Install the slider; 311. Install the slide groove; 312. Touch switch; 313. Install the spring; 4. Evacuation auxiliary mechanism; 401. Pull rope; 402. Turbofan head; 403. Install the frame; 404. Round block; 405. Rebound spring bar; 406. Retracting and releasing wheel; 407. Limiting protrusion; 408. Limiting notch; 409. Limiting spring bar; 5. Buffer mechanism; 501. Buffer plate; 502. Buffer spring; 503. Movable block; 504. Movable notch. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example
[0016] See also Figure 1-7 , the present invention provides a technical solution: an abnormal heat dissipation device inside a baking room, comprising a heat dissipation frame 1, and the front end and the rear end of the top left side of the heat dissipation frame 1 are both installed with fixed pin plates; The blocking mechanism 2 includes a movable bar 201, a retractable notch 203 and a folding cloth 207. The movable bar 201 is provided at the bottom of the heat dissipation frame 1. The retractable notch 203 is provided on the right side of the bottom of the heat dissipation frame 1 and between the front and rear ends. The folding cloth 207 is movably installed inside the retractable notch 203. The bottom end of the folding cloth 207 is connected to the top end of the movable bar 201. The evacuation mechanism 3 includes an evacuation bar frame 301, a suction pump 302 and a connecting pipe 303. The evacuation bar frame 301 is installed in the middle of the top of the heat dissipation frame 1, the suction pump 302 is installed in the middle of the top of the evacuation bar frame 301, and the connecting pipe 303 is installed at the top of the suction pump 302; The evacuation auxiliary mechanism 4 includes a turbofan head 402 and a mounting frame 403. A fixed strip is mounted on the right side of the top of the movable strip 201. The mounting frame 403 is mounted in the middle of the top of the fixed strip. The turbofan head 402 is mounted in the middle of the left side of the mounting frame 403 through a bearing. The buffer mechanism 5 includes a buffer plate 501 . The bottom end of the movable bar 201 is provided with the buffer plate 501 .
[0017] The blocking mechanism 2 also includes a single-phase motor 202, a rotating rod 204, a retractable roller 205 and a pulling rope 206. The single-phase motor 202 is installed at the upper middle end of the right side of the heat dissipation frame 1. The rotating rod 204 is installed at the middle of the upper end of the inner cavity of the heat dissipation frame 1 through a bearing. The right end of the rotating rod 204 is connected to the output shaft of the single-phase motor 202. The retractable roller 205 is installed in the middle of the rotating rod 204. The outside of the retractable roller 205 is wrapped with a pulling rope 206. The front and rear sides of the bottom end of the pulling rope 206 are respectively connected to the front and rear sides of the movable bar 201. A rotation hole is provided in the middle of the upper right side of the heat dissipation frame 1 at a position relative to the rotation rod 204. The pulling rope 206 is a double-ended pulling rope. The movable bar 201 and the retracting slot 203 are arched structures when viewed from above. A control panel is installed on the rear side of the heat dissipation frame 1. The single-phase motor 202 is electrically connected to the control panel. The folding cloth 207 is arched structures when viewed from above. The specific implementation method is as follows: during use, the heat dissipation frame 1 is installed at the upper end of the oven door. When an abnormality occurs inside the oven and a large amount of smoke is generated, the single-phase motor 202 is started to drive the rotating rod 204 to rotate, and the retracting roller 205 is driven to rotate by the rotating rod 204 to make the pulling rope 206 relaxed, so that the movable bar 201 loses its restraining force and moves downward. When the movable bar 201 moves downward, the folding cloth 207 will be opened, so that the folding cloth 207 covers the oven door, so that a sealed isolation area is formed at the oven door, the efficiency of heat dissipation in the oven is increased, and the stability of the heat dissipation process is increased, so as to avoid the failure to generate a suction force on the front side of the oven when the temperature inside the oven is evacuated, and the heat dissipation cannot be carried out in time.
[0018] The evacuation mechanism 3 also includes an adsorption filter plate 304, a filter plate 305, a movable opening 306, a conical push block 307, a moving rod 308, a reset spring 309, an installation slider 310, an installation slot 311, a touch switch 312 and an installation spring 313. A movable opening 306 is provided in the middle of the top of the heat dissipation frame 1, and a filter plate 305 is provided at the upper end of the inner cavity of the movable opening 306. Ring sleeves are installed at the bottom of the middle of both sides of the movable opening 306. Two moving rods 308 are movably installed inside the ring sleeves. The top of the moving rod 308 is connected to the bottom of the filter plate 305. A mounting ring plate is installed in the middle of the moving rod 308. A plurality of conical push blocks 307 are movably installed around the two ends of the retractable roller 205. A return spring 309 is installed at the bottom end of the ring sleeve, and the bottom end of the return spring 309 is connected to the top of the mounting ring plate. An adsorption filter plate 304 is movably installed in the middle of the inner cavity of the evacuation bar frame 301. Both sides of the inner cavity of the evacuation bar frame 301 are provided with mounting grooves 311. A mounting slider 310 is slidably installed at the upper end of the inner cavity of the mounting groove 311. The end of the mounting slider 310 away from the mounting groove 311 is connected to the adsorption filter plate 304. A mounting spring 313 is installed at the bottom end of the mounting slider 310. A touch switch 312 is installed at the bottom end of the inner cavity of the mounting groove 311. The touch switch 312 is electrically connected to the control panel. The moving rod 308 is an L-shaped structure, and a wheel barrel is movably installed on one side of the bottom end of the moving rod 308. The specific implementation method is as follows: during the heat dissipation process, the suction pump 302 is started to form a negative pressure state inside the evacuation bar frame 301 and the heat dissipation frame 1, and the impurities in the smoke are removed by the arrangement and use of the adsorption filter plate 304 and the filter plate 305. When the adsorption filter plate 304 adsorbs too many impurities, the weight of the adsorption filter plate 304 becomes larger, driving the installation slider 310 to move to the bottom end of the inner cavity of the installation slide groove 311, squeezing the installation spring 313, and later the installation slider 310 and the adsorption filter plate 304 are driven to reset by the installation spring 313. When the installation slider 310 moves downward and contacts the touch switch 312, the suction pump 302 is turned off through the control panel to stop working, so that the staff can replace the adsorption filter plate 304 in time. When the conical push block 307 is rotated, the inclined surface of the conical push block 307 contacts the bottom end of the moving rod 308, pushing the moving rod 308 to move upward, and squeezing the reset spring 309. Later, the reset spring 309 is reset by squeezing, and the filter plate 305 is driven to move upward by the moving rod 308. The filter plate 305 can be moved up and down by cyclic operation in sequence, so that the filter plate 305 can be processed in advance during the use of the filter plate 305, and when the temperature is abnormal, the smoke generated by the abnormality can be evacuated in a short time, thereby increasing the processing capability of unexpected situations encountered during use, and avoiding the inability to process the abnormal situation in time, which makes the problem more serious.
[0019] The evacuation auxiliary mechanism 4 also includes a pull rope 401, a circular block 404, a rebound spring bar 405, a retractable wheel 406, a limiting protrusion 407, a limiting recess 408 and a limiting spring bar 409. A rotating rod is installed in the middle of the inner cavity of the installation frame 403, and the left end of the rotating rod is connected to the right side of the turbofan head 402. The circular block 404 is installed on the left side of the rotating rod, and a rebound spring bar 405 is installed on the right side of the inner cavity of the installation frame 403. The middle part of the rebound spring bar 405 is connected to the rotating rod, and the rotating rod The right end of the rod passes through the middle of the right side of the installation frame 403 and is equipped with a retractable wheel 406. A pull rope 401 is wound around the outside of the retractable wheel 406. A limit notch 408 is provided at the top of the inner cavity of the heat dissipation frame 1, which is located directly above the pull rope 401. A limit spring bar 409 is installed at the top of the pull rope 401. Limiting protrusions 407 are installed on both sides of the inner cavity of the limit notch 408. The limit protrusions 407 are all triangular in structure, and the limit spring bar 409 is embedded in the limit notch 408. The specific implementation is as follows: when the movable bar 201 moves downward, the installation frame 403 is driven to move downward. When the installation frame 403 moves downward, the stretching effect of the pull rope 401 causes the retractable wheel 406 to rotate, and the circular block 404 and the turbofan head 402 are driven to rotate through the rotating rod. When the rotating rod rotates, the rebound spring bar 405 is compressed. When the installation frame 403 continues to move downward, the pull rope 401 is stretched. When it is stretched to the limit, the limit spring bar 409 is driven to move downward, so that the limit spring bar 409 is separated from the inside of the limit recess 408, so that the retractable wheel 406 loses its restraining force, and the rotating rod and the turbofan head 402 are driven to rotate through the compressed rebound spring bar 405. When rotating, airflow is generated and the airflow is transported to the inside of the baking room, thereby increasing the efficiency of the heat dissipation process.
[0020] The rebound spring bar 405 is made of spring steel. A number of round beads are movably installed around the outside of the circular block 404. The installation frame 403 is a circular structure. Connection holes are opened in the middle of both sides of the installation frame 403.
[0021] The buffer mechanism 5 also includes a buffer spring 502, a movable block 503 and a movable notch 504. The buffer plate 501 is an arched structure when viewed from above. The movable notch 504 is provided on the right side, the front end and the rear end of the movable bar 201. The movable block 503 is slidably installed at the bottom end of the inner cavity of the movable notch 504. The bottom end of the movable block 503 is connected to the top end of the buffer plate 501. The top end of the movable block 503 is installed with a buffer spring 502. The specific implementation is as follows: when the movable bar 201 moves downward, the bottom end of the buffer plate 501 contacts the ground and squeezes the buffer plate 501, driving the movable block 503 to move upward to squeeze the buffer spring 502, thereby increasing the buffer chamber. Example
[0022] A method for using an abnormal heat dissipation device inside a baking room, comprising the following steps: Step 1: During use, the heat dissipation frame 1 is installed at the upper end of the oven door. When a large amount of smoke is generated abnormally inside the oven, the single-phase motor 202 is started to drive the rotating rod 204 to rotate, and the rotating rod 204 drives the retracting roller 205 to rotate, so that the pulling rope 206 is in a relaxed state, so that the movable bar 201 loses its restraining force, and the movable bar 201 moves downward. When the movable bar 201 moves downward, the folding cloth 207 will be opened, so that the folding cloth 207 covers the oven door, so that a sealed isolation area is formed at the oven door, the efficiency of heat dissipation in the oven is increased, and the stability during the heat dissipation process is increased, so as to avoid the failure to generate a suction force on the front side of the oven when the temperature inside the oven is evacuated, and the failure to dissipate heat in time; Step 2: During the heat dissipation process, the suction pump 302 is started to form a negative pressure state inside the evacuation frame 301 and the heat dissipation frame 1. The impurities in the smoke are removed by the arrangement and use of the adsorption filter plate 304 and the filter plate 305. When the adsorption filter plate 304 adsorbs too many impurities, the weight of the adsorption filter plate 304 becomes larger, driving the installation slider 310 to move to the bottom end of the inner cavity of the installation slide groove 311, squeezing the installation spring 313, and later the installation slider 310 and the adsorption filter plate 304 are driven to reset by the installation spring 313. When the installation slider 310 moves downward and contacts the touch switch 312, the suction pump 302 is turned off through the control panel to stop working, so that the staff can replace the adsorption filter plate 304 in time. When the retractable roller 205 rotates When the filter plate 305 is in use, the filter plate 305 can be processed in advance, and when the temperature is abnormal, the smoke generated by the abnormality can be evacuated in a short time, thereby increasing the processing capability of unexpected situations encountered during use, and avoiding the inability to process the abnormal situation in a timely manner, which makes the problem more serious. Step three: When the movable bar 201 moves downward, it drives the installation frame 403 to move downward. When the installation frame 403 moves downward, due to the stretching effect of the pull rope 401, the retracting wheel 406 rotates, and the circular block 404 and the turbofan head 402 are driven to rotate through the rotating rod. When the rotating rod rotates, the rebound spring bar 405 is compressed. When the installation frame 403 continues to move downward, the pull rope 401 is stretched. When it is stretched to the limit, it drives the limit spring bar 409 to move downward, so that the limit spring bar 409 is separated from the inside of the limit recess 408, so that the retracting wheel 406 loses its restraining force, and the rotating rod and the turbofan head 402 are driven to rotate through the compressed rebound spring bar 405. When rotating, airflow is generated, which is transported to the inside of the baking room, thereby increasing the efficiency of the heat dissipation process.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An abnormal heat dissipation device inside a baking room, comprising a heat dissipation frame (1), wherein the front end and the rear end of the top left side of the heat dissipation frame (1) are both equipped with fixing pin plates, characterized in that: A blocking mechanism (2), the blocking mechanism (2) comprising a movable bar (201), a retractable notch (203) and a folding cloth (207), the movable bar (201) being arranged at the bottom end of the heat dissipation frame (1), the retractable notch (203) being arranged on the right side of the bottom end and between the front end and the rear end of the heat dissipation frame (1), the folding cloth (207) being movably installed inside the retractable notch (203), the bottom end of the folding cloth (207) being connected to the top end of the movable bar (201); An evacuation mechanism (3), the evacuation mechanism (3) comprising an evacuation strip frame (301), a suction pump (302) and a connecting pipe (303), the evacuation strip frame (301) being installed at the middle of the top of the heat dissipation frame (1), the suction pump (302) being installed at the middle of the top of the evacuation strip frame (301), and the connecting pipe (303) being installed at the top of the suction pump (302); An evacuation auxiliary mechanism (4), the evacuation auxiliary mechanism (4) comprising a turbofan head (402) and a mounting frame (403), a fixed strip plate being mounted on the right side of the top end of the movable strip (201), the mounting frame (403) being mounted on the middle part of the top end of the fixed strip plate, and a turbofan head (402) being mounted on the middle part of the left side of the mounting frame (403) via a bearing; A buffer mechanism (5), the buffer mechanism (5) comprising a buffer plate (501), the buffer plate (501) being arranged at the bottom end of the movable bar (201).
2. The abnormal heat dissipation device inside the baking room according to claim 1, characterized in that: The blocking mechanism (2) further comprises a single-phase motor (202), a rotating rod (204), a retractable roller (205) and a pulling rope (206); the single-phase motor (202) is mounted on the upper middle end of the right side of the heat dissipation frame (1); the rotating rod (204) is mounted on the middle of the upper inner end of the heat dissipation frame (1) via a bearing; the right side end of the rotating rod (204) is connected to the output shaft of the single-phase motor (202); the middle part of the rotating rod (204) is mounted with a retractable roller (205); the outside of the retractable roller (205) is wound with a pulling rope (206); the front and rear sides of the bottom end of the pulling rope (206) are respectively connected to the front and rear sides of the movable bar (201).
3. The abnormal heat dissipation device inside a baking room according to claim 2, characterized in that: A rotation hole is provided in the middle of the upper right end of the heat dissipation frame (1) at a position relative to the rotating rod (204); the pulling rope (206) is a double-ended pulling rope; the movable bar (201) and the retractable slot (203) are arched structures when viewed from above; a control panel is installed on the rear side of the heat dissipation frame (1); the single-phase motor (202) is electrically connected to the control panel; and the folding cloth (207) is arched structures when viewed from above.
4. The abnormal heat dissipation device inside a baking room according to claim 3, characterized in that: The evacuation mechanism (3) further comprises an adsorption filter plate (304), a filter plate (305), a movable opening (306), a conical push block (307), a moving rod (308), a reset spring (309), a mounting slider (310), a mounting slot (311), a touch switch (312) and a mounting spring (313); a movable opening (306) is provided in the middle of the top of the heat dissipation frame (1); a filter plate (305) is provided at the upper end of the inner cavity of the movable opening (306); ring sleeves are installed at the bottom of the middle of both sides of the movable opening (306); two moving rods (308) are movably installed inside the ring sleeves; the top of the moving rod (308) is connected to the bottom of the filter plate (305); a mounting ring plate is installed in the middle of the moving rod (308); and a plurality of conical push blocks (307) are movably installed around both ends of the retractable roller (205). , and a return spring (309) is installed at the bottom end of the ring sleeve, and the bottom end of the return spring (309) is connected to the top of the mounting ring plate. An adsorption filter plate (304) is movably installed in the middle of the inner cavity of the evacuation bar frame (301). Both sides of the inner cavity of the evacuation bar frame (301) are provided with mounting grooves (311). An mounting slider (310) is slidably installed at the upper end of the inner cavity of the mounting groove (311). The end of the mounting slider (310) away from the mounting groove (311) is connected to the adsorption filter plate (304). The bottom end of the mounting slider (310) is installed with a mounting spring (313). The bottom end of the inner cavity of the mounting groove (311) is installed with a touch switch (312), and the touch switch (312) is electrically connected to the control panel. The moving rod (308) is an L-shaped structure, and a wheel drum is movably installed on one side of the bottom end of the moving rod (308).
5. The abnormal heat dissipation device inside a baking room according to claim 4, characterized in that: The evacuation auxiliary mechanism (4) further comprises a pull rope (401), a circular block (404), a rebound spring bar (405), a retractable wheel (406), a limiting protrusion (407), a limiting recess (408) and a limiting spring bar (409); a rotating rod is installed in the middle of the inner cavity of the installation frame (403), and the left end of the rotating rod is connected to the right side of the turbofan head (402); the circular block (404) is installed on the left side of the rotating rod; a rebound spring bar (405) is installed on the right side of the inner cavity of the installation frame (403); the middle of the rebound spring bar (405) is connected to the rotating rod, and the rotating rod The right end passes through the middle of the right side of the installation frame (403) and is provided with a retractable wheel (406), a pull rope (401) is wound around the outside of the retractable wheel (406), a limiting recess (408) is provided at the top of the inner cavity of the heat dissipation frame (1) and is located directly above the pull rope (401), a limiting spring bar (409) is installed at the top of the pull rope (401), limiting protrusions (407) are installed on both sides of the inner cavity of the limiting recess (408), the limiting protrusions (407) are all in a triangular structure, and the limiting spring bar (409) is embedded in the limiting recess (408).
6. The abnormal heat dissipation device inside a baking room according to claim 5, characterized in that: The rebound spring bar (405) is made of spring steel. A plurality of round beads are movably mounted around the outside of the circular block (404). The mounting frame (403) is a circular structure. Connection holes are provided in the middle of both sides of the mounting frame (403).
7. The abnormal heat dissipation device inside a baking room according to claim 1, characterized in that: The buffer mechanism (5) further comprises a buffer spring (502), a movable block (503) and a movable notch (504); the buffer plate (501) is in an arched structure when viewed from above; the movable bar (201) is provided with movable notches (504) on the right side, front end and rear end; movable blocks (503) are slidably mounted at the bottom end of the inner cavity of the movable notch (504); the bottom end of the movable block (503) is connected to the top end of the buffer plate (501); and the top end of the movable block (503) is mounted with a buffer spring (502).
8. A method for using an abnormal heat dissipation device inside a baking room, characterized in that: The method for using the abnormal heat dissipation device inside a baking room is applicable to the abnormal heat dissipation device inside a baking room described in any one of claims 1 to 7, and comprises the following steps: Step 1: during use, the heat dissipation frame (1) is installed at the upper end of the oven door. When a large amount of smoke is generated abnormally inside the oven, the single-phase motor (202) is started to drive the rotating rod (204) to rotate, and the retracting roller (205) is driven to rotate through the rotating rod (204), so that the pulling rope (206) is in a relaxed state, so that the movable bar (201) loses its restraining force, and the movable bar (201) moves downward. When the movable bar (201) moves downward, the folding cloth (207) is opened, so that the folding cloth (207) covers the oven door, so that a sealed isolation area is formed at the oven door; Step 2: During the heat dissipation process, the suction pump (302) is started to form a negative pressure state inside the evacuation bar frame (301) and the heat dissipation frame (1). Impurities in the smoke are removed by using the adsorption filter plate (304) and the filter plate (305). When the adsorption filter plate (304) adsorbs too many impurities, the weight of the adsorption filter plate (304) increases, driving the installation slide block (310) to move toward the bottom end of the inner cavity of the installation slide groove (311), squeezing the installation spring (313). Later, the installation slide block (310) and the adsorption filter plate (304) are reset by the installation spring (313). When the installation slide block (310) moves downward and contacts the touch switch (312), the installation slide block (310) and the adsorption filter plate (304) are moved downward. , the suction pump (302) is turned off through the control panel to stop working, so that the staff can replace the adsorption filter plate (304) in time. When the retractable roller (205) rotates, the conical push block (307) is driven to rotate, so that the inclined surface of the conical push block (307) contacts the bottom end of the moving rod (308), pushing the moving rod (308) to move upward, and squeezing the reset spring (309). Later, the reset spring (309) is reset after squeezing, and the filter plate (305) is driven to move upward through the moving rod (308). The filter plate (305) can be moved up and down by cyclic operation in sequence, so that the filter plate (305) can be processed in advance during the use of the filter plate (305); Step 3: When the movable bar (201) moves downward, the installation frame (403) is driven to move downward. When the installation frame (403) moves downward, the pulling action of the pull rope (401) causes the retractable wheel (406) to rotate, and the circular block (404) and the turbofan head (402) are driven to rotate through the rotating rod. When the rotating rod rotates, the rebound spring bar (405) is compressed. When the installation frame (403) continues to move downward, the pull rope (401) is stretched. When the stretching reaches the limit, the limit spring bar (409) is driven to move downward, so that the limit spring bar (409) is separated from the inside of the limit recess (408), so that the retractable wheel (406) loses its restraining force, and the compressed rebound spring bar (405) drives the rotating rod and the turbofan head (402) to rotate. When rotating, airflow is generated and the airflow is transported to the inside of the baking room.