CN110736121A - An integrated stove bellows with thermal cleaning device - Google Patents

Abstract

The invention discloses an integrated stove bellows with a hot cleaning device, comprising a bellows and a hood, the hood is arranged in the bellows, the bellows is provided with a hot cleaning device and a hot air connecting hose, and one end of the hot air connecting hose is connected with the hot cleaning device The other end of the hot air connection hose is set at the air inlet of the hood. Use external air to heat the air to a certain temperature (70-90°C) through a thermal cleaning device, connect it through a circular air outlet and a hose, and blow it into the interior of the hood. Through inertial flow heating and heat conduction, the oil pollution inside the hood is uniformly heated by hot air, so that the oil pollution is gasified, liquefied and softened, and then discharged from the hood. Secondary cleaning can more thoroughly remove oil stains, so that the humid environment inside the volute of the hood can be thoroughly dried to prevent the growth of bacteria. The invention can facilitate the cleaning of the hood, does not need to pour water to change water, has good thermal cleaning effect, no pollution, large wind pressure and small heat loss.

Description

An integrated stove bellows with thermal cleaning device

technical field

The invention belongs to the technical field of integrated stoves, and in particular relates to an integrated stove bellows with a thermal cleaning device.

Background technique

Integrated stove, also known as environmental protection stove or integrated environmental protection stove in the industry, integrated stove is a kitchen appliance that integrates various functions such as range hood, gas stove, disinfection cabinet, storage cabinet, etc. Good, energy saving, low consumption, environmental protection and other advantages, the integrated stove uses the principle of micro-aerodynamics, adopts the principle of deep well downhole or side suction downside, and the downside exhaust air produces the principle of fluid negative pressure area, and the fume suction rate is over 95%. Cleaning has always been the most troublesome thing for users, and cleaning can only be done after professional maintenance personnel disassemble the machine. Now there are various cleaning technologies for integrated stove hoods on the market, which are mainly divided into: water cleaning, steam cleaning, electric heating thermal cleaning, steam cleaning + water cleaning mixed cleaning, etc. However, the common problems of these cleaning technologies are: 1. Incomplete cleaning; 2. Secondary pollution caused by waste water and oil; 3. Manual help is required for cleaning, and it is very inconvenient to pour sewage and change water; 4. Cleaning may even cause equipment damage; 5. It is easy to form scale after a long time; 6. Electric heating and thermal cleaning cost electricity, which is unsafe.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and to provide an integrated stove bellows with a thermal cleaning device, which can facilitate the cleaning of the hood, does not need to pour water to change water, has good thermal cleaning effect, is pollution-free, and is free from wind and air. The pressure is large and the heat loss is small.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

An integrated stove bellows with a hot cleaning device includes a bellows and a hood, and the hood is arranged in the bellows, and is characterized in that: the bellows is provided with a hot cleaning device and a hot air connecting hose, and one end of the hot air connecting hose is connected with the hot cleaning device. The other end of the hot air connection hose is set at the air inlet of the hood. Use external air to heat the air to a certain temperature (70-90°C) through a thermal cleaning device, connect it through a circular air outlet and a hose, and blow it into the interior of the hood. Through inertial flow heating and heat conduction, the oil pollution inside the hood is uniformly heated by hot air, so that the oil pollution is gasified, liquefied and softened, and then discharged from the hood. The second cleaning can remove the oil stains more thoroughly, make the humid environment inside the volute of the hood thoroughly dry, and prevent the growth of bacteria. It can facilitate the cleaning of the hood, no need to pour water to change the water, good thermal cleaning effect, no pollution, large wind pressure, and small heat loss.

Further, the thermal cleaning device includes a housing, a blower and a heating device, the blower and the heating device are arranged in the housing, the housing is provided with an inlet and an outlet, the blower is arranged at the inlet, the heating device is arranged at the outlet, and the outlet is connected with the hot air softly. pipe connection. This thermal cleaning device is a small blower imported with a 12V power supply. There is a ceramic PTC heating device heating combination in the middle of the air outlet (which is characterized by fast heating, low power, no open flame, and a temperature control sensor inside the heating device. Ultra-high temperature protection device, ) The outlet position is linked to the best position of the hood volute (the oil fume is not easy to backflow, does not affect the air intake of the hood, is closest to the impeller, and is far away from the motor), so that the cold air drawn by the blower flows through the heating device It becomes high-temperature hot air, and the high-temperature hot air blows into the volute from the best position of the hood volute to make the wind wheel rotate at low speed to form a heat flow cycle. The heat conduction speed of the iron parts is fast. Gasification, liquefaction of grease, after a few minutes, the fan rotor rotates at a low speed to extract the gasified grease and water vapor. After the second heating, the humid environment inside the volute is dried to prevent the growth of bacteria. The entire cleaning technology process is completed with one key (the whole process is controlled by the circuit board programming process). In order to prevent the internal parts of the hood from being damaged due to excessive heating, time control, temperature control and ultra-high temperature protection control (triple protection) are specially set. High-temperature anti-corrosion insulating glue is added between the heating PTCs of the heating device (high temperature resistance of more than 500 degrees, insulation grade C, anti-corrosion grade Sa3) to ensure that the heating device will not be short-circuited during long-term use.

Further, the hood is provided with a physical shielding net. The physical shielding net can not only block large particles and prevent them from damaging the impeller of the hood, but also facilitate the adhesion of oil stains on it.

Further, the shape of the outlet is circular. The round outlet has the characteristics of high wind pressure, easy heat loss and low noise.

Further, the bellows is provided with a support plate, the support plate is provided with an air inlet hole, a first fixing block, a fixing frame and a second fixing block, the thermal cleaning device is arranged on the supporting plate, the air inlet hole corresponds to the position of the inlet, the first The fixing block is provided with a butt ring, the thermal cleaning device is clamped in the first fixing block through the fixing frame, the outlet is connected to the butt ring, the support plate is provided with a positioning groove, the second fixing block is provided with a positioning protrusion, and the positioning protrusion The second fixing block is slidably connected with a clamping block, the clamping block is clamped on the thermal cleaning device, and between the clamping block and the second fixing block A first spring is provided. It is convenient to disassemble and assemble the hot cleaning device on the support plate, the outlet is clamped in the first fixing block, and then the second fixing block is used to fix the hot cleaning device. The second fixing block adopts the combination of the clamping block and the first spring to make The thermal cleaning device can always be clamped on the first fixing block, which ensures the connection between the outlet and the docking ring, and avoids the situation that the vibration of the bellows causes the looseness between the outlet and the docking ring, and the thermal cleaning effect decreases. The cooperation of the positioning groove and the positioning protrusion facilitates the positioning of the second fixing block on the support plate, and the hand-tightening of the bolt facilitates the disassembly and assembly of the second fixing block.

Further, the fixing frame is provided with a first groove, the thermal cleaning device is provided with a clamping frame, the clamping frame is provided with a first convex portion, and the first convex portion is clamped in the first groove. The fixing frame and the first fixing block can prevent the thermal cleaning device from being installed crookedly when installing the thermal cleaning device, and at the same time, the clamping frame and the fixing frame can improve the airtightness of the bellows shell and avoid affecting the hood's oil fume suction effect. The first groove and the first protruding portion facilitate the positioning and installation of the card frame, and also improve the connection effect between the fixing frame and the card frame.

Further, the bellows is provided with a support seat, the support seat is provided with a first protrusion, the support plate is provided with a second protrusion, the position of the first protrusion corresponds to the position of the second protrusion, and the first protrusion is movably connected with a fixing rod, The second protrusion is provided with a through hole, the fixing rod is arranged in the through hole, a second spring is arranged between the fixing rod and the first protrusion, and the fixing rod clamps the second protrusion under the action of the second spring. The combination of the fixed rod, the first bump, the second bump and the second spring can facilitate the docking of the support seat and the support plate. When docking, it is only necessary to align the fixed rod with the through hole, and then press the fixed rod into the In the through hole, the fixing rod is then rotated 90 degrees, and under the action of the second spring restoring force, the fixing rod is clamped on the second bump, thereby realizing the butt joint of the support seat and the support plate. The butt ring is threadedly connected with a threaded sleeve, the threaded sleeve is rotatably connected with a fixing cylinder, the hot air connection hose is arranged on the fixing cylinder, the hot air connection hose is provided with a fixing ring, and the fixing ring clamps the hot air connection hose. The fixing cylinder and the threaded sleeve facilitate the disassembly and assembly of the hot air connection hose on the butt ring, and facilitate the replacement of the hot air connection hose.

Further, the support base is provided with a first fixing plate, the first fixing plate is provided with a fixing seat, the hot air connection hose is provided with a clamp ring, the fixing base is provided with a clamping groove, the clamping ring is matched with the clamping groove, and the fixing base is provided with a magnet, The magnet attracts the collar, the first fixing plate is provided with a second fixing plate, and the second fixing plate is provided with a fixing seat. The fixing plate and the clip ring can support the hot air connection hose, which facilitates the installation of the hot air connection hose in the bellows shell.

Further, the first fixing plate is provided with a guide rod, the fixed seat is provided with a sliding sleeve, the sliding sleeve is arranged on the guide rod, the sliding sleeve is slidably connected with the guide rod, the sliding sleeve is provided with a jacking bolt, and the jacking bolt tightens the guide rod, The second fixing plate is arranged on the guide rod, and the second fixing plate is rotatably connected with the guide rod. It is convenient to adjust the positions of the fixing base and the second fixing plate.

Further, the second fixing plate is provided with a rotating sleeve, the rotating sleeve is rotatably connected with the second fixing plate, and the hot air connection hose is clamped in the rotating sleeve, so that the direction of the outlet can be adjusted.

The present invention has the following beneficial effects due to the adoption of the above-mentioned technical solutions:

When the present invention is in use, the outside air is drawn into the heating device by the blower to heat the air to a certain temperature (70-90°C), and is connected through a circular outlet and a hot air connection hose to blow into the interior of the hood. Through inertial flow heating and heat conduction, the oil stains inside the hood are uniformly heated by hot air, so that the oil stains are gasified, liquefied, softened, and finally drawn out. The second cleaning can remove the oil stains more thoroughly, so that the humid environment inside the volute can be thoroughly dried. , Prevent bacterial growth. The invention can facilitate the cleaning of the hood, does not need to pour water to change water, has good thermal cleaning effect, no pollution, large wind pressure and small heat loss.

In the present invention, the fixing and fixing of the hot cleaning device and the hot air connecting hose are realized by fixing parts such as a supporting plate, a supporting seat, a first fixing plate, a second fixing plate, a fixing seat, a rotating sleeve, a first fixing block and a second fixing block. The adjustment enables the thermal cleaning device to adapt to different specifications of bellows and hoods, improves the versatility of fixing parts, does not require the manufacture of multiple sets of molds, and saves production costs. The hot air connection hose is adjusted, and the air outlet of the hot cleaning hose can be kept in the best position for cleaning the hood to ensure the cleaning effect. The fixing parts are convenient to disassemble and assemble, and also facilitate the disassembly and assembly of the hot air connection hose and the hot cleaning device, facilitate the assembly, and also facilitate the maintenance and replacement of the hot air connection hose and the hot cleaning device.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings:

1 is a schematic structural diagram of Embodiment 1 of the present invention;

Fig. 2 is the structural representation of the thermal cleaning device in the present invention;

3 is a schematic structural diagram of Embodiment 2 of the present invention;

4 is a schematic structural diagram of the connection between the hot cleaning device and the hot air connection hose in the present invention;

5 is a schematic structural diagram of the connection between the first fixing plate and the second fixing plate in the present invention;

6 is a schematic structural diagram of the connection between the fixing cylinder and the threaded sleeve in the present invention;

7 is a schematic structural diagram of a second fixed block in the present invention;

8 is a schematic structural diagram of an exploded view of a fixed seat in the present invention;

FIG. 9 is a schematic view of the structure of the support plate in the present invention.

In the figure, 1-bellows; 2-hood; 3-hot cleaning device; 4-hot air connection hose; 5-shell; 6-blower; 7-heating device; 8-inlet; 9-outlet; 10-physical Shielding net; 11-support plate; 12-air inlet; 13-first fixing block; 14-fixing frame; 15-second fixing block; 16-butting ring; 17-positioning groove; 18-positioning protrusion; 19-hand screw; 20-block; 21-first spring; 22-first groove; 23-card frame; 24-first protrusion; 25-first bump; 26-second bump ;27-Fixing rod;28-Through hole;29-Second spring;30-Threaded sleeve;31-Fixing cylinder;32-Fixing ring;33-First fixing plate;34-Fixing seat;35-Clamping ring;36 -Card slot; 37-Magnet; 38-Second fixing plate; 39-Guide rod; 40-Sliding sleeve; 41-Top bolt; 42-Turn sleeve; 43-Support seat.

Detailed ways

As shown in FIG. 1 and FIG. 2 , it is the first embodiment of an integrated stove bellows with a thermal cleaning device according to the present invention, which includes a bellows 1 and a hood 2. The hood 2 is arranged in the bellows 1, and the bellows 1 is provided with a thermal cleaning device. The device 3 is connected to the hot air connection hose 4 , one end of the hot air connection hose 4 is connected to the hot cleaning device 3 , and the other end of the hot air connection hose 4 is arranged at the air inlet of the hood 2 . The outside air is heated to a certain temperature (70-90° C.) through the thermal cleaning device 3 , and the air is connected to the circular outlet 9 and the hot air connection hose 4 , and is blown into the interior of the hood 2 . Through inertial flow heating and heat conduction, the oil stains inside the hood 2 are uniformly heated by hot air, so that the oil stains are gasified, liquefied and softened, and then discharged from the hood 2 . The secondary cleaning can remove oil stains more thoroughly, so that the humid environment inside the volute of the hood 2 can be thoroughly dried to prevent the growth of bacteria. The cleaning of the hood 2 can be facilitated, no need to pour water to change the water, the thermal cleaning effect is good, no pollution, the wind pressure is large, and the heat loss is small.

The thermal cleaning device 3 includes a housing 5, a blower 6 and a heating device 7, the blower 6 and the heating device 7 are arranged in the housing 5, the housing 5 is provided with an inlet 8 and an outlet 9, the blower 6 is arranged at the inlet 8, and the heating device 7 is arranged at the outlet 9, and the outlet 9 is connected with the hot air connection hose 4. The thermal cleaning device 3 is a small blower 6 with a 12V power supply at the inlet 8, and a ceramic PTC heating device 7 heating combination is installed in the middle of the air outlet (characterized by fast heating, low power, no open flame, and the heating device 7 is equipped with internal Temperature control sensor, ultra-high temperature protection device, ) outlet 9 is connected to the best position of hood 2 volute (soot is not easy to backflow, does not affect the air intake of hood 2, the closest point to the impeller, far from the motor), so that the blower 6. The cold air drawn in flows through the heating device 7 and becomes high-temperature hot air. The high-temperature hot air is blown into the volute from the best position of the volute of the hood 2, so that the inertial rotation of the wind wheel at a low speed forms a heat flow cycle, and the heat conduction speed of the iron parts is fast. After a few minutes, a heating cleaning, heating, gasification, and liquefaction of grease are completed. After a few minutes, the wind wheel rotates at a medium and low speed to extract the gasified grease and water vapor. After the second heating, the humid environment inside the volute is dried to prevent the growth of bacteria. The entire cleaning technology process is completed with one key (the whole process is controlled by circuit board programming). In order to prevent damage to the internal parts of the hood 2 caused by excessive heating, time control, temperature control and ultra-high temperature protection control (triple protection) are specially set. A high-temperature anti-corrosion insulating adhesive is added between the heating PTCs of the heating device 7 (high temperature resistance is more than 500 degrees, the insulation level is C, and the anti-corrosion level is Sa3) to ensure that the heating device 7 will not be short-circuited during long-term use.

The hood 2 is provided with a physical shielding net 10 . The physical shielding net 10 can not only block the large particles and prevent them from damaging the impeller of the hood 2 , but also facilitate the adhesion of oil stains thereon.

The shape of the outlet 9 is circular. The circular outlet 9 has the characteristics of high wind pressure, less heat loss, and low noise.

The melting point of oil stains in range hood 2 is very low, edible oil is a mixture, there is no fixed melting point, and different oils have different melting points.

Melting points of different edible oils:

The melting point of soybean oil is around 20°C;

The melting point of palm oil is 22-42°C;

The melting point of lanolin is 40-55℃;

The melting point of peanut oil is generally 3 ℃ ~ 5 ℃;

The melting point of sunflower oil is 17-27°C;

According to the above data, heating the blown air to a temperature of 70-90°C is enough to dissolve, rinse and dry the oil stains, and thoroughly clean the volute and impeller of the integrated stove.

When the present invention is in use, the outside air is drawn into the heating device 7 through the blower 6 to heat the air to a certain temperature (70-90° C.), and is connected through the circular outlet 9 and the hot air connection hose 4 to blow into the interior of the hood 2 . Through inertial flow heating and heat conduction, the oil stains inside the hood 2 are uniformly heated by hot air, so that the oil stains are gasified, liquefied, softened, and finally extracted. Dry and prevent bacterial growth. The invention can facilitate the cleaning of the hood 2 without pouring water to change water, has good thermal cleaning effect, no pollution, large wind pressure and small heat loss.

As shown in Figures 3 to 9, it is the second embodiment of the present invention. Based on the first embodiment, this embodiment further improves the hot air connecting hose 4 and the hot cleaning device 3. The bellows 1 is provided with a support plate 11, The support plate 11 is provided with an air inlet hole 12, a second fixed block 15, a fixed frame 14 and a first fixed block 13. The thermal cleaning device 3 is arranged on the support plate 11, and the air inlet hole 12 corresponds to the position of the inlet 8. A fixing block 13 is provided with a docking ring 16 , the thermal cleaning device 3 is stuck in the first fixing block 13 through the fixing frame 14 , the outlet 9 is opposite to the docking ring 16 , the supporting plate 11 is provided with a positioning groove 17 , and the second fixing block 15 is provided with a positioning protrusion 18, the positioning protrusion 18 is stuck in the positioning groove 17, a hand-tightening bolt 19 is provided between the support plate 11 and the second fixing block 15, and the second fixing block 15 is slidably connected with a clamping block 20 , the clamping block 20 is clamped on the thermal cleaning device 3 , and a first spring 21 is provided between the clamping block 20 and the second fixing block 15 . The disassembly and assembly of the thermal cleaning device 3 on the support plate 11 is facilitated, the outlet 9 is clamped in the first fixing block 13, and the second fixing block 15 is used to fix the thermal cleaning device 3, and the second fixing block 15 adopts the clamping block 20. The combination with the first spring 21 enables the thermal cleaning device 3 to be clamped on the first fixing block 13 all the time, ensuring the connection between the outlet 9 and the docking ring 16, and preventing the vibration of the bellows 1 from causing the connection between the outlet and the docking ring 16. Sometimes looseness occurs, and the effect of thermal cleaning is reduced. The cooperation of the positioning grooves 17 and the positioning protrusions 18 facilitates the positioning of the second fixing block 15 on the support plate 11 , and the hand-tightening of the bolts 19 facilitates the disassembly and assembly of the second fixing block 15 .

The fixing frame 14 is provided with a first groove 22 , the thermal cleaning device 3 is provided with a clamping frame 23 , and the clamping frame 23 is provided with a first protrusion 24 , and the first protrusion 24 is clamped in the first groove 22 . The fixing frame 14 and the first fixing block 13 can prevent the thermal cleaning device 3 from being installed crookedly when the thermal cleaning device 3 is installed. At the same time, the clamping frame 23 and the fixing frame 14 can improve the airtightness of the casing of the bellows 1 and prevent the hood of the hood. 2 has an impact on the smoke absorption effect. The first groove 22 and the first raised portion 24 facilitate the positioning and installation of the card frame 23 , and also improve the connection effect between the fixing frame 14 and the card frame 23 .

The bellows 1 is provided with a support seat 43 , the support seat 43 is provided with a first bump 25 , the support plate 11 is provided with a second bump 26 , the first bump 25 corresponds to the position of the second bump 26 , the first bump 25 is movably connected with a fixing rod 27, the second protrusion 26 is provided with a through hole 28, the fixing rod 27 is set in the through hole 28, a second spring 29 is provided between the fixing rod 27 and the first protrusion 25, and the fixing rod 27 The second bump 26 is clamped under the action of the second spring 29 . The combination of the fixing rod 27 , the first bump 25 , the second bump 26 and the second spring 29 can facilitate the docking of the support base 43 and the support plate 11 . When docking, it is only necessary to align the fixing rod 27 with the through hole. 28, then press the fixing rod 27 into the through hole 28, and then rotate the fixing rod 27 by 90 degrees. Under the action of the restoring force of the second spring 29, the fixing rod 27 is clamped on the second bump 26, thereby realizing The butt joint of the support base 43 and the support plate 11 . The butt ring 16 is threadedly connected with a threaded sleeve 30, the threaded sleeve 30 is rotatably connected with a fixed cylinder 31, the hot air connection hose 4 is arranged on the fixed cylinder 31, the hot air connection hose 4 is provided with a fixed ring 32, and the fixed ring 32 clamps the hot air connection Hose 4. The fixing cylinder 31 and the threaded sleeve 30 facilitate the disassembly and assembly of the hot air connection hose 4 on the butt ring 16 , and facilitate the replacement of the hot air connection hose 4 .

The support base 43 is provided with a first fixing plate 33 , the first fixing plate 33 is provided with a fixing seat 34 , the hot air connecting hose 4 is provided with a clamping ring 35 , and the fixing base 34 is provided with a clamping groove 36 , and the clamping ring 35 is in alignment with the clamping groove 36 . Matching, the fixing base 34 is provided with a magnet 37 , the magnet 37 attracts the collar 35 , the first fixing plate 33 is provided with a second fixing plate 38 , and the second fixing plate 38 is provided with a fixing base 34 . The fixing plate and the clamp ring 35 can support the hot air connection hose 4 , which facilitates the installation of the hot air connection hose 4 in the casing of the bellows 1 .

The first fixing plate 33 is provided with a guide rod 39, the fixed seat 34 is provided with a sliding sleeve 40, the sliding sleeve 40 is arranged on the guide rod 39, the sliding sleeve 40 is slidably connected with the guide rod 39, and the sliding sleeve 40 is provided with a top tightening bolt 41, The push bolt 41 pushes the guide rod 39 , the second fixing plate 38 is arranged on the guide rod 39 , and the second fixing plate 38 is rotatably connected with the guide rod 39 . It is convenient to adjust the positions of the fixing seat 34 and the second fixing plate 38 .

The second fixing plate 38 is provided with a rotating sleeve 42 , the rotating sleeve 42 is rotatably connected with the second fixing plate 38 , and the hot air connection hose 4 is clamped in the rotating sleeve 42 , and the direction of the outlet 9 can be adjusted.

In the present invention, the thermal cleaning device is realized by fixing parts such as the support plate 11 , the support base 43 , the first fixing plate 33 , the second fixing plate 38 , the fixing base 34 , the rotating sleeve 42 , the first fixing block 13 , and the second fixing block 15 . 3. The fixing and adjustment of the hot air connecting hose 4 enables the hot cleaning device 3 to adapt to the bellows 1 and hoods 2 of different specifications, improves the versatility of the fixing parts, does not require the manufacture of multiple sets of molds, saves production costs, and can Adjust the hot cleaning device 3 and the hot air connecting hose 4 according to the different specifications of the bellows 1 and the hood 2, and the air outlet of the hot cleaning hose can be kept in the best position for cleaning the hood 2 to ensure the cleaning effect. It is convenient to assemble and disassemble between the fixing parts, and it also facilitates the disassembly and assembly of the hot air connecting hose 4 and the hot cleaning device 3 , which facilitates the assembly, and also facilitates the maintenance and replacement of the hot air connecting hose 4 and the hot cleaning device 3 .

The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention in order to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims (10)

1. An integrated stove bellows with a hot cleaning device, comprising a bellows and a hood, wherein the hood is arranged in the bellows, characterized in that: the bellows is provided with a hot cleaning device and a hot air connection hose, the One end of the hot air connection hose is connected with the hot cleaning device, and the other end of the hot air connection hose is arranged at the air inlet of the hood. 2. An integrated stove bellows with a thermal cleaning device according to claim 1, characterized in that: the thermal cleaning device comprises a casing, a blower and a heating device, and the blower and the heating device are arranged in the In the casing, the casing is provided with an inlet and an outlet, the blower is arranged at the inlet, the heating device is arranged at the outlet, and the outlet is connected with the hot air connection hose. 3 . The integrated stove bellows with a thermal cleaning device according to claim 1 , wherein the hood is provided with a physical shielding net. 4 . 4 . The integrated stove bellows with a thermal cleaning device according to claim 2 , wherein the shape of the outlet is circular. 5 . 5. An integrated stove bellows with a thermal cleaning device according to claim 2, wherein the bellows is provided with a support plate, the support plate is provided with an air inlet hole, a first fixing block, a fixing frame and The second fixing block, the thermal cleaning device is arranged on the support plate, the air inlet hole corresponds to the position of the inlet, the first fixing block is provided with a docking ring, and the thermal cleaning device passes through The fixing frame is clamped in the first fixing block, the outlet is opposite to the docking ring, the support plate is provided with a positioning groove, the second fixing block is provided with a positioning protrusion, and the positioning The protruding portion is clamped in the positioning groove, a hand-tightening bolt is provided between the support plate and the second fixing block, the second fixing block is slidably connected with a clamping block, and the clamping block is clamped in the second fixing block. On the thermal cleaning device, a first spring is arranged between the clamping block and the second fixing block. 6. The integrated stove air box with a thermal cleaning device according to claim 5, wherein the fixing frame is provided with a first groove, the thermal cleaning device is provided with a clamping frame, and the clamping frame is provided with a first groove. There is a first protruding part, and the first protruding part is clamped in the first groove. 7 . The integrated stove bellows with a thermal cleaning device according to claim 5 , wherein the bellows is provided with a support seat, the support seat is provided with a first protrusion, and the support plate is provided with a first protrusion. 8 . Two bumps, the first bump is corresponding to the position of the second bump, the first bump is movably connected with a fixing rod, the second bump is provided with a through hole, and the fixing rod is In the through hole, a second spring is arranged between the fixing rod and the first protrusion, the fixing rod clamps the second protrusion under the action of the second spring, and the docking ring A threaded sleeve is threadedly connected, a fixed cylinder is rotatably connected to the threaded sleeve, the hot air connection hose is arranged on the fixed cylinder, and the hot air connection hose is provided with a fixing ring, and the fixing ring clamps the hot air Connect the hose. 8 . The integrated stove air box with a thermal cleaning device according to claim 7 , wherein the support base is provided with a first fixing plate, the first fixing plate is provided with a fixing seat, and the hot air is connected to The hose is provided with a clamping ring, the fixing seat is provided with a clamping groove, the clamping ring is matched with the clamping groove, the fixing seat is provided with a magnet, the magnet attracts the clamping ring, the first fixing The plate is provided with a second fixing plate, and the second fixing plate is provided with the fixing seat. 9 . The integrated stove bellows with a thermal cleaning device according to claim 8 , wherein the first fixing plate is provided with a guide rod, the fixing seat is provided with a sliding sleeve, and the sliding sleeve is provided in the On the guide rod, the sliding sleeve is slidably connected to the guide rod, the sliding sleeve is provided with a jacking bolt, the jacking bolt tightens the guide rod, and the second fixing plate is arranged on the guide rod. On the guide rod, the second fixing plate is rotatably connected with the guide rod. 10 . The integrated stove bellows with a thermal cleaning device according to claim 9 , wherein the second fixing plate is provided with a rotating sleeve, and the rotating sleeve is rotatably connected with the second fixing plate, and the 10 . The hot air connection hose is clamped in the rotating sleeve.

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