CN109915849B - Glass fireproof door for combustion equipment - Google Patents
Glass fireproof door for combustion equipment Download PDFInfo
- Publication number
- CN109915849B CN109915849B CN201910271717.2A CN201910271717A CN109915849B CN 109915849 B CN109915849 B CN 109915849B CN 201910271717 A CN201910271717 A CN 201910271717A CN 109915849 B CN109915849 B CN 109915849B
- Authority
- CN
- China
- Prior art keywords
- cavity
- groove
- wall
- sliding
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Special Wing (AREA)
Abstract
The invention discloses a glass fireproof door for combustion equipment, which comprises a base and a combustion machine body arranged above the base, wherein a combustion cavity with a forward opening is arranged in the combustion machine body, a containing cavity is arranged in the inner wall of the left side of the combustion cavity, a fireproof door is slidably arranged in the containing cavity, a handle is fixedly arranged on the end face of the front side of the fireproof door, a cooling pipe is arranged in the fireproof door, first pressure valves are arranged at openings at two ends of the cooling pipe, inserting cavities are symmetrically arranged in the upper and lower parts of the end face of the right side of the fireproof door, the upper and lower inserting cavities are respectively communicated with the upper and lower ends of the cooling pipe, and a sealing ring is arranged in each inserting cavity; the device has the advantages of simple structure and high automation degree, can realize quick locking and quick unlocking of the fireproof door, has the fireproof function and the heat dissipation function, and can greatly improve the safety.
Description
Technical Field
The invention relates to the technical field of fireproof doors, in particular to a glass fireproof door for combustion equipment.
Background
On some burning equipment, in order to observe the inside burning state of equipment for the convenience, often be provided with glass prevents fire door, however these glass prevent fire door only possess fire prevention and high temperature resistant effect usually, and its radiating effect is not obvious, and the people have danger such as scald after the contact of intention, and its factor of safety is lower, has great drawback, needs to improve.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a glass fireproof door for a combustion device.
The invention relates to a glass fireproof door for combustion equipment, which comprises a base and a combustion machine body arranged above the base, wherein a combustion cavity with a forward opening is arranged in the combustion machine body, a containing cavity is arranged in the inner wall of the left side of the combustion cavity, a fireproof door is slidably arranged in the containing cavity, a handle is fixedly arranged on the end face of the front side of the fireproof door, a cooling pipe is arranged in the fireproof door, first pressure valves are arranged at openings at two ends of the cooling pipe, inserting cavities are symmetrically arranged in the upper and lower parts of the end face of the right side of the fireproof door, the upper and lower inserting cavities are respectively communicated with the upper and lower ends of the cooling pipe, a sealing ring is arranged in each inserting cavity, a locking block is fixedly arranged on the end face of the right side of the fireproof door between the upper and lower; a slot is formed in the inner wall of the right side of the combustion cavity, and an unlocking device is arranged in the slot;
a cooling box is arranged in the combustion machine body on the right side of the unlocking device, and a cooling device is arranged in the cooling box;
the combustion chamber is internally provided with a heating box, the heating box is internally provided with a water storage cavity, the top wall of the water storage cavity is communicated with a first sliding groove extending upwards, a sliding plate is slidably mounted in the first sliding groove, the right end face of the sliding plate is provided with a rack, the top wall of the first sliding groove is provided with a first jacking spring fixedly connected with the sliding plate, a first rotating cavity is arranged in the inner wall of the right side of the first sliding groove, a first rotating shaft is mounted in the front end wall and the rear end wall of the first rotating cavity in a rotating fit mode, a rotating gear meshed with the rack and a first bevel gear located on the rear side of the rotating gear are fixedly arranged on the first rotating shaft, and a gas pressure control device is arranged in the first sliding groove.
According to a further technical scheme, the locking device comprises telescopic grooves which are symmetrically arranged on the upper end face and the lower end face of the locking block and have outward openings and a pushing groove which is arranged in the end face of the right side of the locking block and has an opening facing right, a locking inclined rod which extends outwards is slidably arranged in the telescopic groove, and a second jacking spring which is fixedly connected with the locking inclined rod is arranged in the end wall of the inner side of the telescopic groove;
the telescopic chute is characterized in that a second sliding groove is formed in the end wall of the left side of the telescopic chute in a communicated mode, a first connecting block fixedly connected with the locking inclined rod is arranged in the second sliding groove in a sliding mode, a third sliding groove is formed in the inner wall of the left side of the pushing groove in a leftward extending mode, a sliding block is arranged in the third sliding groove in a sliding mode, second connecting blocks are symmetrically arranged on the upper end face and the lower end face of the sliding block in a communicated mode, a movable groove is formed in the second sliding groove in a communicated mode, and the first connecting block is hinged to the second connecting blocks and penetrates through hinge rods of the movable groove.
According to a further technical scheme, the unlocking device comprises a fourth sliding groove arranged in the inner wall of the right side of the insertion groove and a pushing block arranged in the fourth sliding groove in a sliding mode, a push rod is fixedly arranged on the left side end face of the pushing block, a through groove with a forward opening is formed in the front side end wall of the fourth sliding groove, and an unlocking rod penetrating through the through groove and extending forwards is fixedly arranged on the front side end face of the pushing block;
a limiting groove is formed in the top wall of the fourth sliding groove, a limiting block fixedly connected with the pushing block is installed in the limiting groove in a sliding mode, and a third jacking spring abutting against the limiting block is arranged in the inner wall of the left side of the limiting groove;
the inner wall of the left side of the slot is provided with a guide insertion inclined plane, and the upper end wall and the lower end wall of the slot are symmetrically provided with locking grooves.
According to a further technical scheme, the cooling device comprises a cooling cavity arranged in the cooling box and a partition plate which is arranged on the top wall in the cooling cavity and extends downwards, guide pipes which are symmetrical up and down are communicated and arranged in the inner wall of the left side of the cooling cavity, the extending end of the left side of each guide pipe extends into the combustion cavity, and a second pressure valve is arranged in the extending end of the right side of each guide pipe;
a piston plate is slidably mounted between the inner wall of the left side of the cooling cavity and the partition plate, a sliding hole is formed in the top wall of the cooling cavity, a guide rod extending up and down is slidably and hermetically arranged in the sliding hole, and the downward extending end of the guide rod is fixedly connected with the piston plate;
the combustor is characterized in that a compression cavity is arranged in the combustor body above the cooling box, a compression plate is slidably mounted in the compression cavity, the upward extending end of the guide rod extends into the compression cavity and is fixedly connected with the bottom of the compression plate, and a fourth top pressure spring fixedly connected with the compression plate is arranged on the inner bottom wall of the compression cavity.
According to a further technical scheme, the air pressure control device comprises a second rotating cavity and a transmission cavity, the second rotating cavity is arranged on the top wall of the compression cavity, the transmission cavity is arranged between the second rotating cavity and the first rotating cavity and extends upwards, a second rotating shaft penetrating through the transmission cavity is installed between the second rotating cavity and the first rotating cavity in a rotating fit mode, a jacking cam is fixedly arranged on the second rotating shaft in the second rotating cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second rotating shaft in the first rotating cavity, and a first transmission wheel is fixedly arranged on the second rotating shaft in the transmission cavity;
an exhaust groove communicated with the outside is formed in the inner wall of the left side of the first sliding groove, a plugging groove penetrating through the exhaust groove is formed in the inner wall of the left side of the first sliding groove in an up-and-down extending mode, a plugging plate is installed in the plugging groove in a sliding mode, a vent hole penetrating through the left side and the right side is formed in the end face of the bottom of the plugging plate, a threaded hole with an upward opening is formed in the plugging plate, an upward extending threaded rod is installed in the threaded hole in a threaded fit mode, a third rotating cavity is formed in the top wall of the inner portion of the plugging groove, and the upward extending end of the threaded rod extends into the third rotating cavity and;
a third rotating shaft is installed between the third rotating cavity and the transmission cavity in a rotating fit mode, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the third rotating shaft in the third rotating cavity, a second transmission wheel is fixedly arranged on the third rotating shaft in the transmission cavity, and the second transmission wheel is connected with the first transmission wheel in a transmission fit mode through a transmission belt.
According to the technical scheme, the bottom wall of the storage cavity is provided with a rolling groove, and the bottom end face of the fireproof door is rotatably matched with the rolling groove to be connected with the rolling groove in a rolling matching mode.
In conclusion, the device has the advantages of simple structure and high automation degree, can realize quick locking and quick unlocking of the fireproof door, has the fireproof function and the heat dissipation function, and can greatly improve the safety.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of a fire rated glass door for a fire fighting apparatus according to the present invention.
Fig. 2 is a schematic view of the internal structure of fig. 1.
Fig. 3 is a schematic view of the structure in the direction of the arrow in fig. 2.
Fig. 4 is an enlarged schematic structural view of the locking block in fig. 2.
Detailed Description
As shown in fig. 1-4, the fire door for glass used in a burning device of the present invention comprises a base 10 and a burning body 11 disposed above the base 10, a combustion chamber 12 with a forward opening is arranged in the combustion engine body 11, a receiving chamber is arranged in the inner wall of the left side of the combustion chamber 12, a fireproof door 13 is slidably installed in the containing cavity, a handle 14 is fixedly arranged on the front end face of the fireproof door 13, a cooling pipe 27 is arranged in the fireproof door 13, first pressure valves 271 are arranged at openings at two ends of the cooling pipe 27, plug-in cavities 29 are symmetrically arranged in the right side end face of the fireproof door 13 from top to bottom, the upper plug-in cavity 29 and the lower plug-in cavity 29 are respectively communicated with the upper end and the lower end of the cooling pipe 27, a sealing ring 28 is arranged in each insertion cavity 29, a locking block 13 is fixedly arranged on the end face of the right side of the fireproof door 13 between the upper insertion cavity 29 and the lower insertion cavity 29, and a locking device is arranged in each locking block 13; a slot 32 is formed in the inner wall of the right side of the combustion chamber 12, and an unlocking device is arranged in the slot 32; a cooling box 43 is arranged in the combustion engine body 11 on the right side of the unlocking device, and a cooling device is arranged in the cooling box 43; the combustion chamber 12 is provided with a heating tank 70 on the inner top wall, the heating tank 70 is provided with a water storage chamber 71 therein, the water storage chamber 71 is provided with a first sliding groove 60 extending upwards on the inner top wall in a communicating manner, a sliding plate 72 is slidably mounted in the first sliding groove 60, a rack is arranged on the end face of the right side of the sliding plate 72, a first jacking spring 59 fixedly connected with the sliding plate 72 is arranged on the inner top wall of the first sliding groove 60, a first rotating chamber 75 is arranged in the inner wall of the right side of the first sliding groove 60, a first rotating shaft 74 is rotatably fitted in the front end wall and the rear end wall of the first rotating chamber 75, a rotating gear 73 engaged with the rack and a first bevel gear 77 positioned at the rear side of the rotating gear 73 are fixedly arranged on the first rotating shaft 74, and a pneumatic control device is arranged in the first sliding groove 60.
Advantageously, the locking device comprises telescopic grooves 24 which are symmetrically arranged on the upper end face and the lower end face of the locking block 15 and have outward openings, and a pushing groove 22 which is arranged in the right end face of the locking block 15 and has an outward opening, an outward extending locking oblique rod 25 is slidably arranged in the telescopic grooves 24, and a second jacking spring 23 fixedly connected with the locking oblique rod 25 is arranged in the end wall of the inner side of the telescopic grooves 24;
wherein, the intercommunication is provided with second sliding tray 20 in the end wall of flexible groove 24 left side, slidable mounting in the second sliding tray 20 with locking down tube 25 fixed connection's first connecting block 21, it is provided with third sliding tray 17 to extend left in the inner wall of propelling movement groove 22 left side, slidable mounting has sliding block 16 in the third sliding tray 17, sliding block 16 is gone up the lower terminal surface symmetry and is provided with second connecting block 18, third sliding tray 17 with the intercommunication is provided with movable groove 26 between the second sliding tray 20, first connecting block 21 with it runs through to articulate between the second connecting block 18 articulated rod 19 of movable groove 26.
Advantageously, the unlocking device comprises a fourth sliding groove 36 arranged in the inner wall of the right side of the insertion groove 32 and a pushing block 39 slidably mounted in the fourth sliding groove 36, a push rod 37 is fixedly arranged on the left side end face of the pushing block 39, a through groove 79 with a forward opening is arranged in the front side end wall of the fourth sliding groove 36, and an unlocking rod 38 which penetrates through the through groove 79 and extends forwards is fixedly arranged on the front side end face of the pushing block 39;
a limiting groove 41 is formed in the top wall of the fourth sliding groove 36, a limiting block 42 fixedly connected with the pushing block 39 is slidably mounted in the limiting groove 41, and a third top pressure spring 40 abutting against the limiting block 42 is arranged in the inner wall of the left side of the limiting groove 41;
the inner wall of the left side of the slot 32 is provided with a guide insertion inclined plane 34, and the upper end wall and the lower end wall of the slot 32 are symmetrically provided with locking grooves 33.
Beneficially, the cooling device comprises a cooling cavity 45 arranged in the cooling box 43 and a partition plate 47 arranged on the inner top wall of the cooling cavity 45 and extending downwards, an up-and-down symmetrical conduit 35 is arranged in the inner wall of the left side of the cooling cavity 45 in a communication manner, the left extending end of the conduit 35 extends into the combustion cavity 12, and a second pressure valve 351 is arranged in the right extending end of the conduit 35;
a piston plate 48 is slidably mounted between the inner wall of the left side of the cooling cavity 45 and the partition plate 47, a sliding hole 44 is formed in the top wall of the cooling cavity 45, a guide rod 46 extending up and down is slidably and hermetically arranged in the sliding hole 44, and the downward extending end of the guide rod 46 is fixedly connected with the piston plate 48;
a compression cavity 49 is arranged in the combustion engine body 11 above the cooling box 43, a compression plate 51 is slidably mounted in the compression cavity 49, the upward extending end of the guide rod 46 extends into the compression cavity 49 and is fixedly connected with the bottom of the compression plate 51, and a fourth top pressure spring 50 fixedly connected with the compression plate 51 is arranged on the bottom wall of the compression cavity 49.
Advantageously, the air pressure control device comprises a second rotating cavity 52 arranged on the top wall of the compression cavity 49 and a transmission cavity 55 arranged between the second rotating cavity 52 and the first rotating cavity 75 and extending upwards, a second rotating shaft 54 penetrating through the transmission cavity 55 is arranged between the second rotating cavity 52 and the first rotating cavity 75 in a rotating fit manner, a pressing cam 53 is fixedly arranged on the second rotating shaft 54 in the second rotating cavity 52, a second bevel gear 78 engaged with the first bevel gear 77 is fixedly arranged on the second rotating shaft 54 in the first rotating cavity 75, and a first transmission wheel 76 is fixedly arranged on the second rotating shaft 54 in the transmission cavity 55;
an exhaust groove 69 communicated with the outside is formed in the inner wall of the left side of the first sliding groove 60, a blocking groove 64 penetrating through the exhaust groove 69 is formed in the inner wall of the left side of the first sliding groove 60 in an up-and-down extending mode, a blocking plate 67 is installed in the blocking groove 64 in a sliding mode, a vent hole 68 penetrating from left to right is formed in the end face of the bottom of the blocking plate 67, a threaded hole 67 with an upward opening is formed in the blocking plate 67, an upward extending threaded rod 65 is installed in the threaded hole 67 in a threaded matching mode, a third rotating cavity 62 is formed in the top wall of the inner wall of the blocking groove 64, and the upward extending end of the threaded rod 65 extends into the third rotating cavity 62 and is fixedly provided with a third bevel;
a third rotating shaft 58 is installed between the third rotating cavity 62 and the transmission cavity 55 in a rotating fit manner, a fourth bevel gear 61 meshed with the third bevel gear 63 is fixedly arranged on the third rotating shaft 58 in the third rotating cavity 62, a second transmission wheel 57 is fixedly arranged on the third rotating shaft 58 in the transmission cavity 55, and the second transmission wheel 57 is connected with the first transmission wheel 76 in a driving fit manner through a transmission belt 56.
Beneficially, the bottom wall of the containing cavity is provided with a rolling groove 30, and the bottom end face of the fireproof door 13 is rotatably fitted with a roller 31 connected with the rolling groove 30 in a rolling fit manner.
In the initial state of the device of the present invention, the left end face of the fireproof door 13 abuts against the left inner wall of the accommodating chamber, the combustion chamber 12 is in an open state, the bottom end face of the sliding plate 72 abuts against the inner bottom wall of the first sliding groove 60 under the urging of the first urging spring 59, at this time, the blocking plate 66 completely blocks the exhaust groove 69, the locking diagonal rod 25 is extended outward to the maximum extent under the urging of the second urging spring 23, the right end face of the sliding block 16 abuts against the right inner wall of the third sliding groove 17 under the driving of the hinge rod 19, the right end face of the pushing block 39 abuts against the right inner wall of the fourth sliding groove 36 under the urging of the third urging spring 40, the push rod 37 is completely accommodated in the fourth sliding groove 36, the top end face of the compression plate 51 abuts against the inner top wall of the compression chamber 49 under the urging of the fourth urging spring 50, the heating chamber 71 is filled with water and the cooling chamber 45.
When the fireproof door is used, after fuel is added into the combustion chamber 12, the fireproof door 13 is pulled rightwards through the handle 14, after the fireproof door 13 is pulled rightwards, the locking block 13 can be inserted into the slot 32, at the moment, the locking inclined rod 25 is compressed into the telescopic chamber 24 under the action of the insertion guiding inclined surface 34, after the right end surface of the fireproof door 13 abuts against the inner wall of the right side of the combustion chamber 12, at the moment, the locking inclined rod 25 is aligned with the locking groove 33, under the jacking pressure of the second jacking pressure spring 23, the locking inclined rod 25 is in locking fit connection with the locking groove 33, the fireproof door 13 is locked, at the same time, the upper and lower two guide pipes 35 are respectively inserted into the upper and lower two insertion chambers 29, and the guide pipes 35 are communicated with the cooling pipe 27;
after the fuel in the combustion chamber 12 is combusted for a period of time, the water in the heating chamber 71 is heated to boiling to generate steam, when the water vapor is gradually increased, the water vapor is gradually pressurized to push the sliding plate 72 to slide upwards, and the sliding plate 72 can drive the rotating gear 73 to rotate through the rack after sliding upwards, the rotation gear 73 can drive the first rotating shaft 74, the first bevel gear 77, the second bevel gear 78, the second rotating shaft 54 and the pressing cam 53 to rotate, after the jacking cam 53 rotates, the compression plate 51 can be jacked to drive the guide rod 46 and the piston plate 48 to slide downwards, the piston plate 48 slides down to force cooling fluid into the lower conduit 35, when the pressure in the conduit 35 reaches the maximum value of the second pressure valve 351 and the first pressure valve 271, the cooling liquid flows into the conduit 35 and the cooling pipe 27 to form a return flow;
the second rotating shaft 54 rotates and simultaneously drives the first driving wheel 76, the second driving wheel 57, the third rotating shaft 58, the fourth bevel gear 61, the third bevel gear 63 and the threaded rod 65 to rotate, the threaded rod 65 rotates and then drives the blocking plate 66 to slide upwards, when the top end surface of the blocking plate 66 abuts against the inner top wall of the blocking groove 64, the vent hole 68 is communicated with the exhaust groove 69, water vapor is rapidly exhausted to the outside, the air pressure in the blocking groove 64 rapidly drops, at this time, under the top of the first top pressure spring 59, the blocking plate 66 rapidly resets, the blocking plate 66 blocks the blocking plate 66 again, the top pressure cam 53 and the piston plate 48 reset, and reciprocating motion of the piston plate 48 can be realized, so that reciprocating circulation of cooling liquid is realized, and heat absorbed by the fireproof door 13 can be taken out, the function of cooling is achieved;
after using the completion, will unlock pole 38 pulls to the left, unlock pole 38 pulls to the left back can drive propelling movement piece 39 and push rod 37 slides to the left, accessible push rod 37 slides to the left back the propelling movement groove 22 inserts in the third sliding tray 17 and promote sliding block 16 slides to the left, two about the accessible after sliding block 16 slides to the left hinge bar 19 drives two from top to bottom locking down pole 25 relative slip works as locking down pole 25 with locking groove 33 breaks away from the back and pulls to the left fire door 13 will the burning chamber 12 is opened can.
In conclusion, the device has the advantages of simple structure and high automation degree, can realize quick locking and quick unlocking of the fireproof door, has the fireproof function and the heat dissipation function, and can greatly improve the safety.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a fire door is prevented to glass for combustion apparatus is last, includes the base and set up in the burning organism of base top, its characterized in that: a combustion cavity with a forward opening is formed in the combustion engine body, a storage cavity is formed in the inner wall of the left side of the combustion cavity, a fireproof door is slidably mounted in the storage cavity, a handle is fixedly arranged on the front end face of the fireproof door, a cooling pipe is arranged in the fireproof door, first pressure valves are arranged at openings at two ends of the cooling pipe, plug-in cavities are symmetrically formed in the right end face of the fireproof door from top to bottom, the upper plug-in cavity and the lower plug-in cavity are respectively communicated with the upper end and the lower end of the cooling pipe, a sealing ring is arranged in the plug-in cavities, a locking block is fixedly arranged on the right end face of the fireproof door between the upper plug-in cavity and; a slot is formed in the inner wall of the right side of the combustion cavity, and an unlocking device is arranged in the slot;
a cooling box is arranged in the combustion machine body on the right side of the unlocking device, and a cooling device is arranged in the cooling box;
the combustion chamber is internally provided with a heating box, the heating box is internally provided with a water storage cavity, the top wall of the water storage cavity is communicated with a first sliding groove extending upwards, a sliding plate is slidably mounted in the first sliding groove, the right end face of the sliding plate is provided with a rack, the top wall of the first sliding groove is provided with a first jacking spring fixedly connected with the sliding plate, a first rotating cavity is arranged in the inner wall of the right side of the first sliding groove, a first rotating shaft is mounted in the front end wall and the rear end wall of the first rotating cavity in a rotating fit mode, a rotating gear meshed with the rack and a first bevel gear located on the rear side of the rotating gear are fixedly arranged on the first rotating shaft, and a gas pressure control device is arranged in the first sliding groove.
2. The fire rated glass door for a combustion device as recited in claim 1, further comprising: the locking device comprises telescopic grooves which are symmetrically arranged on the upper end surface and the lower end surface of the locking block and have outward openings and a pushing groove which is arranged in the end surface on the right side of the locking block and has an outward opening, a locking inclined rod which extends outwards is slidably arranged in the telescopic grooves, and a second jacking spring which is fixedly connected with the locking inclined rod is arranged in the end wall on the inner side of the telescopic grooves;
the telescopic chute is characterized in that a second sliding groove is formed in the end wall of the left side of the telescopic chute in a communicated mode, a first connecting block fixedly connected with the locking inclined rod is arranged in the second sliding groove in a sliding mode, a third sliding groove is formed in the inner wall of the left side of the pushing groove in a leftward extending mode, a sliding block is arranged in the third sliding groove in a sliding mode, second connecting blocks are symmetrically arranged on the upper end face and the lower end face of the sliding block in a communicated mode, a movable groove is formed in the second sliding groove in a communicated mode, and the first connecting block is hinged to the second connecting blocks and penetrates through hinge rods of the movable groove.
3. The fire rated glass door for a combustion device as recited in claim 1, further comprising: the unlocking device comprises a fourth sliding groove arranged in the inner wall of the right side of the insertion groove and a pushing block arranged in the fourth sliding groove in a sliding mode, a push rod is fixedly arranged on the left end face of the pushing block, a through groove with a forward opening is formed in the front end wall of the fourth sliding groove, and an unlocking rod penetrating through the through groove and extending forwards is fixedly arranged on the front end face of the pushing block;
a limiting groove is formed in the top wall of the fourth sliding groove, a limiting block fixedly connected with the pushing block is installed in the limiting groove in a sliding mode, and a third jacking spring abutting against the limiting block is arranged in the inner wall of the left side of the limiting groove;
the inner wall of the left side of the slot is provided with a guide insertion inclined plane, and the upper end wall and the lower end wall of the slot are symmetrically provided with locking grooves.
4. The fire rated glass door for a combustion device as recited in claim 1, further comprising: the cooling device comprises a cooling cavity arranged in the cooling box and a partition plate which is arranged on the top wall in the cooling cavity and extends downwards, the inner wall of the left side of the cooling cavity is communicated with guide pipes which are symmetrical up and down, the left side extending end of each guide pipe extends into the combustion cavity, and a second pressure valve is arranged in the right side extending end of each guide pipe;
a piston plate is slidably mounted between the inner wall of the left side of the cooling cavity and the partition plate, a sliding hole is formed in the top wall of the cooling cavity, a guide rod extending up and down is slidably and hermetically arranged in the sliding hole, and the downward extending end of the guide rod is fixedly connected with the piston plate;
the combustor is characterized in that a compression cavity is arranged in the combustor body above the cooling box, a compression plate is slidably mounted in the compression cavity, the upward extending end of the guide rod extends into the compression cavity and is fixedly connected with the bottom of the compression plate, and a fourth top pressure spring fixedly connected with the compression plate is arranged on the inner bottom wall of the compression cavity.
5. The fire rated glass door for a combustion device as recited in claim 4, further comprising: the air pressure control device comprises a second rotating cavity arranged on the top wall in the compression cavity and a transmission cavity which is arranged between the second rotating cavity and the first rotating cavity and extends upwards, a second rotating shaft penetrating through the transmission cavity is installed between the second rotating cavity and the first rotating cavity in a rotating fit mode, a jacking cam is fixedly arranged on the second rotating shaft in the second rotating cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second rotating shaft in the first rotating cavity, and a first transmission wheel is fixedly arranged on the second rotating shaft in the transmission cavity;
an exhaust groove communicated with the outside is formed in the inner wall of the left side of the first sliding groove, a plugging groove penetrating through the exhaust groove is formed in the inner wall of the left side of the first sliding groove in an up-and-down extending mode, a plugging plate is installed in the plugging groove in a sliding mode, a vent hole penetrating through the left side and the right side is formed in the end face of the bottom of the plugging plate, a threaded hole with an upward opening is formed in the plugging plate, an upward extending threaded rod is installed in the threaded hole in a threaded fit mode, a third rotating cavity is formed in the top wall of the inner portion of the plugging groove, and the upward extending end of the threaded rod extends into the third rotating cavity and;
a third rotating shaft is installed between the third rotating cavity and the transmission cavity in a rotating fit mode, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the third rotating shaft in the third rotating cavity, a second transmission wheel is fixedly arranged on the third rotating shaft in the transmission cavity, and the second transmission wheel is connected with the first transmission wheel in a transmission fit mode through a transmission belt.
6. The fire rated glass door for a combustion device as recited in claim 1, further comprising: accomodate the intracavity diapire and be equipped with the roll groove, prevent fire door bottom terminal surface normal running fit install with the gyro wheel that roll groove roll-fit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271717.2A CN109915849B (en) | 2019-04-04 | 2019-04-04 | Glass fireproof door for combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271717.2A CN109915849B (en) | 2019-04-04 | 2019-04-04 | Glass fireproof door for combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109915849A CN109915849A (en) | 2019-06-21 |
| CN109915849B true CN109915849B (en) | 2020-11-06 |
Family
ID=66968720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910271717.2A Active CN109915849B (en) | 2019-04-04 | 2019-04-04 | Glass fireproof door for combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915849B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570550A (en) * | 1985-07-11 | 1986-02-18 | Combustion Engineering, Inc. | Water cooled door |
| US6848441B2 (en) * | 2002-07-19 | 2005-02-01 | Hon Technology Inc. | Apparatus and method for cooling a surface of a fireplace |
| US6925969B1 (en) * | 2004-06-24 | 2005-08-09 | Diamond Power International, Inc. | Boiler wall box cooling system |
| CN200965244Y (en) * | 2006-11-02 | 2007-10-24 | 熊曙雄 | Circulated cooling high-temperature resistant furnace door |
| CN102230637A (en) * | 2011-06-13 | 2011-11-02 | 大连冶金工具厂有限公司 | High-temperature-resistant furnace door |
| EP3171084A1 (en) * | 2015-11-19 | 2017-05-24 | Norbert Langen | Air-cooled entry doors/man holes and furnace fittings |
| CN109162562A (en) * | 2018-09-27 | 2019-01-08 | 朱晓凤 | A kind of door leaf driving mechanism of automatically-controlled door |
-
2019
- 2019-04-04 CN CN201910271717.2A patent/CN109915849B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109915849A (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110393405B (en) | Water cup with temperature control function | |
| CN109915849B (en) | Glass fireproof door for combustion equipment | |
| CN113558487B (en) | Steam cooking exhaust structure and steam cooking equipment | |
| CN110755772B (en) | Self-extinguishing mechanism for van | |
| CN110671029B (en) | Door and window with fireproof sealing function | |
| CN111568160B (en) | Steaming cooking equipment | |
| CN109506253B (en) | Gas-cooker safety mechanism based on spring resets | |
| CN212337660U (en) | Sewage pump suitable for sludge environment | |
| CN211531490U (en) | Novel electromechanical heat-insulation fireproof protection device | |
| CN208162563U (en) | For the molding casting mould of water pump vane | |
| CN112839459A (en) | Novel electromechanical heat-insulation fireproof protection device | |
| CN111306585A (en) | Adjustable gas stove | |
| CN210034344U (en) | High-torque single-screw hard tooth surface gear box | |
| CN103867157A (en) | Fast blocking device of pipe opening | |
| CN218646057U (en) | Hot stove in ore deposit machine of plugging up with overvoltage protection function | |
| CN219692361U (en) | Combined valve core structure of safety valve | |
| CN211695925U (en) | Waste heat recovery system for raw coke oven gas | |
| CN216454581U (en) | Novel environment-friendly kitchen equipment temperature control steam safety energy-saving device | |
| CN111486461B (en) | Petroleum steam combustion processing device | |
| CN109028674A (en) | A kind of novel integral structure refrigeration machine | |
| CN214780737U (en) | Non-pressure self-sealing device of anti-leakage oil gas recovery gun | |
| CN117446349A (en) | Multifunctional constant temperature and humidity box | |
| CN115263258B (en) | Reduce calorific loss's viscous crude heat and adopt gas injection device | |
| CN111498263A (en) | Explosion-proof petroleum barrel capable of automatically controlling internal pressure | |
| CN111238033B (en) | Self-monitoring device of resistance-type heating water boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |