CN111396936B

CN111396936B - Multifunctional cassette furnace

Info

Publication number: CN111396936B
Application number: CN202010203909.2A
Authority: CN
Inventors: 李新荣
Original assignee: Zhejiang Yongkang Jinyu Co ltd
Current assignee: Zhejiang Yongkang Jinyu Co.,Ltd.
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2022-03-25
Anticipated expiration: 2040-03-21
Also published as: CN111396936A

Abstract

The invention discloses a multifunctional cassette furnace, which comprises a furnace body, wherein the cassette furnace is inserted into the inner wall of the furnace body in a sliding manner, a fuel bottle is fixedly bonded on the outer surface of one end of the furnace body through a double faced adhesive tape, and the fuel bottle is fixedly communicated with the air inlet end of the cassette furnace through a gas pipe. This multi-functional cassette stove, the effect of convenient firm support furnace body has been reached, during the support, take out the screwed pipe from the elasticity snap ring, the screwed pipe drives the articulated stretching out of U type piece on threaded rod top, first torsion spring exerts elasticity with the threaded rod to the outside simultaneously, block by the gag lever post at last, individual screwed pipe and threaded rod are outer splayed form and strut, the fixed cone of outer splayed form distribution can effectively increase the steadiness ability of furnace body, the height and the equilibrium of furnace body are adjusted to the rotatory screwed pipe of accessible simultaneously, the suitability of furnace body has been strengthened, the time spent not, can reset the screwed pipe rotation, it is intra-annular to press the elasticity snap ring after articulated, thereby have convenient to use, so that portable's characteristics.

Description

Multifunctional cassette furnace

Technical Field

The invention relates to the technical field of cassette furnaces, in particular to a multifunctional cassette furnace.

Background

The card type stove is also called as a portable butane gas stove, refers to a non-fixed cooking utensil which takes the filled butane gas as main fuel gas, liquefied gas and other gases and can also be used as fuel and directly heated by fire, and is mainly used for household outdoor leisure and hotel supplies. It is mainly divided into single-hole, double-hole, mini-type and ultra-thin type and single-use and dual-purpose card type furnaces according to the appearance.

Present card formula stove is when outdoor use, because the live time is longer, it is inconvenient on the one hand to carry too many bottled fuel, on the other hand fuel belongs to inflammable and explosive hazardous articles, the potential safety hazard has been increased, the card formula stove is when the barbecue use is done in the open air simultaneously, unstable problem easily appears in outdoor fixed stay card formula stove, because other foreign gas that contain in the fuel, the food taste that can make the barbecue is poor, the food taste that does not have the charcoal fire barbecue far away is good, and black carbon combustion time is long, difficult auto-explosion spontaneous combustion, with the fuel of volume, black carbon carries safely more easily, the cluster that uses in the barbecue is because more slender when the cluster food, be difficult to take up.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a multifunctional card type furnace which has the characteristics of multiple purposes, convenience in use and carrying, and the multifunctional card type furnace can be switched at will.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a multi-functional cassette stove, includes the furnace body, and the inner wall of furnace body slides and pegs graft and has the cassette stove, and the one end surface of furnace body has the fuel bottle through the fixed bonding of double faced adhesive tape, and the fuel bottle passes through the fixed intercommunication of gas pipe with the air inlet end of cassette stove, and the lower surface four corners department of furnace body all is provided with strutting arrangement, and strutting arrangement includes the threaded rod.

The other end fixed surface of furnace body installs the cluster and signs the box, and the inside of cluster sign box is provided with the device of taking, and feed inlet and discharge gate have been seted up respectively to the interior roof of cluster sign box and interior diapire, and the lower fixed surface of cluster sign box is connected with and keeps off the ring, keeps off the below that the ring lies in the discharge gate.

The inside heat absorption chamber of having seted up of inner wall of furnace body, the inside in heat absorption chamber is provided with water, and the water inlet has been seted up to the interior roof in heat absorption chamber, and the interior roof of water inlet extends to the upper surface of furnace body, and the delivery port has been seted up to the inner bottom lateral wall in heat absorption chamber, and the equal threaded connection of one end of fixed lateral wall and delivery port has the sealing plug in the water inlet.

Further, the constant head tank has all been seted up to two inside walls of furnace body, and the equal fixed mounting in both sides surface of cassette stove has the location strip, and the surface of location strip is pegged graft with the inner wall of constant head tank slip, the inner wall of constant head tank and the surface looks adaptation of location strip.

Furthermore, the inner bottom wall of the furnace body is provided with a vent hole, the inner wall of the vent hole is fixedly provided with a steel wire mesh, and one vent hole is positioned below the cassette furnace.

Further, the seasoning hole has been seted up to the other end upper surface of furnace body, and the top inner wall in seasoning hole slides to be pegged graft and has sealed strip pad stopper, and the both sides top surface of furnace body all articulates there is the extension board.

Further, strutting arrangement includes U type piece, the upper surface of four U type pieces respectively with the lower surface four corners department fixed connection of furnace body, the inside wall fixedly connected with round pin axle of U type piece, the surface of round pin axle is articulated with the top of threaded rod, the equal fixedly connected with gag lever post in the lower surface four corners department of furnace body, four gag lever posts are located the outside of four U type pieces respectively.

Furthermore, a first torsion spring is movably sleeved on the surface of the pin shaft, and free ends of two ends of the first torsion spring are fixedly connected with the surface of the pin shaft and the top surface of the threaded rod respectively.

Further, the surface threaded connection of threaded rod has the screwed pipe, and the fixed cone of fixed surface of screwed pipe is connected with, and the lower fixed surface of furnace body is connected with the snap ring, and the inner wall of snap ring and the surface slip joint of screwed pipe.

Further, the device of taking includes first pivot, the both ends of first pivot respectively with the both ends inner wall fixed connection of feed inlet, the surface of first pivot articulates there is the lid, the surface of lid is pegged graft with the inner wall of feed inlet slides, the mounting groove has been seted up to the inside that the lid is close to first pivot surface, the inner wall activity of mounting groove has cup jointed second torsion spring, the inner wall of second torsion spring cup joints with the surface activity of first pivot, the both ends free end of second torsion spring respectively with the surface of first pivot and the inner wall fixed connection of mounting groove.

Further, the equal fixedly connected with bearing of both ends inside wall of string signing box, the inner circle fixedly connected with second pivot of bearing, the one end of second pivot is run through and is extended to the surface of string signing box, the one end fixedly connected with knob of second pivot, the knob is close to the terminal surface fixedly connected with anti-skidding packing ring of string signing box, the one end terminal surface of anti-skidding packing ring and the outer surface contact of string signing box, the second pivot is located the inside fixed surface of string signing box and is connected with the cylinder, the groove that falls has been seted up to the surface of cylinder, the diameter of cylinder equals the width of string signing box inner wall.

Further, the furnace body includes the furnace body base member, and the heat absorption chamber is located the inside of furnace body base member, and thermal-insulated cavity has been seted up on the outside surface of furnace body base member, and thermal-insulated cavity's inside is provided with inert gas, and thermal-insulated cavity's outside fixed surface is connected with nanometer micropore insulating layer, and the material that the inside of nanometer micropore insulating layer set up includes nanometer micropore thermal insulation material, and the fixed surface of nanometer micropore insulating layer is scribbled and has been connect the wearing layer, and the inside material of wearing layer includes ceramic composite.

In conclusion, the invention has the following beneficial effects:

1. all be provided with strutting arrangement through the lower surface four corners department that sets up the furnace body, the effect of convenient firm support furnace body has been reached, during the support, take out the screwed pipe from the elasticity snap ring, the screwed pipe drives the articulated stretching out of U type piece on threaded rod top, first torsion spring exerts elasticity with the threaded rod to the outside simultaneously, block by the gag lever post at last, individual screwed pipe and threaded rod are outer splayed form and strut, the stable performance of outer splayed form distribution's fixed cone can effectively increase the furnace body, the height and the equilibrium of furnace body are adjusted to the rotatory screwed pipe of accessible simultaneously, the suitability of furnace body has been strengthened, the time spent not, can reset the screwed pipe rotation, press the elasticity snap ring in articulated back, thereby have convenient to use, so that the characteristics of carrying.

2. The inner wall through setting up the furnace body slides and pegs graft and has the card formula stove, peg graft the furnace body with the card formula stove in, can switch to the demand of difference, during the barbecue, take out the card formula stove can, the stove fire that can use the card formula stove goes to light the black charcoal, use the taste of charcoal fire multiplicable furnace body barbecue time and food, need not carry most fuel bottle simultaneously, reduce the potential safety hazard, also use the card formula stove to carry out the pot and boil and heat some specific food to have and switch the characteristics of using and reducing the potential safety hazard at will.

3. Be provided with the device of taking through the inside that sets up the cluster and sign the box, the effect of the cluster of being convenient for to take is reached, in use, will extrude the lid downwards, the lid is articulated rotatory, the feed inlet is opened, put into the cluster and sign the box with the cluster, loosen the lid, the lid is under first torsion spring torsion effect, make the lid reset, seal the feed inlet, when taking, rotatory knob, the knob drives the cylinder through the second pivot and rotates, the cluster is signed and falls into the doffer, be delivered to on keeping off the ring along with the cylinder is rotatory, so that the cluster of taking signs, the multiplicable frictional force of sliding washer simultaneously, prevent that the cylinder from autogirdling, prevent that the cluster signs from receiving the pollution, make things convenient for field usage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the furnace body structure of the present invention;

FIG. 3 is a bottom view of the furnace body structure of the present invention;

FIG. 4 is a perspective view of the configuration of the string tag box of the present invention;

FIG. 5 is a partial sectional view of the basic structure of the furnace body according to the present invention.

In the figure: 1. a furnace body; 2. a cassette furnace; 3. a fuel bottle; 4. a threaded rod; 41. a U-shaped block; 42. a pin shaft; 43. a limiting rod; 44. a first torsion spring; 45. a threaded pipe; 46. an elastic snap ring; 47. fixing the cone; 5. a string box; 51. a first rotating shaft; 52. a box cover; 53. mounting grooves; 54. a second torsion spring; 55. a second rotating shaft; 56. a knob; 57. an anti-slip washer; 58. a drum; 59. dropping the groove; 6. a feed inlet; 7. a discharge port; 8. a baffle ring; 9. a heat absorption cavity; 91. a furnace body base body; 92. a heat insulating cavity; 93. a nano-microporous thermal insulation layer; 94. a wear layer; 10. a water inlet; 11. a water outlet; 12. a sealing plug; 13. positioning a groove; 14. a positioning bar; 15. a vent hole; 16. steel wire mesh; 17. a spice hole; 18. sealing the cover pad plug; 19. an extension plate.

Detailed Description

Example (b):

the present invention is described in further detail below with reference to figures 1-5.

A multifunctional cassette furnace is disclosed, as shown in figures 1-3, comprising a furnace body 1, a flavoring hole 17 is provided on the upper surface of the other end of the furnace body 1, a sealing gasket 18 is inserted on the inner wall of the top of the flavoring hole 17, extending plates 19 are hinged on the top surfaces of both sides of the furnace body 1, the flavoring hole 17 is provided for convenient placement of flavoring, the extending plates 19 are provided for increasing the usable area of the furnace body 1, a support rod is hinged on the outer side of the lower surface of the extending plates 19, the bottom end of the support rod can be fixed with the surface of the furnace body 1 by inserting, a cassette furnace 2 is inserted on the inner wall of the furnace body 1 by sliding, positioning grooves 13 are provided on both inner side walls of the furnace body 1, positioning bars 14 are fixedly mounted on both side surfaces of the cassette furnace 2, the outer surfaces of the positioning bars 14 are inserted with the inner walls of the positioning grooves 13 by sliding, the inner walls of the positioning grooves 13 are matched with the outer surfaces of the positioning bars 14, the positioning bars 14 and the positioning grooves 13 are provided, the stability of the cassette type stove 2 can be increased, the shaking can be avoided, the outer surface of one end of the stove body 1 is fixedly bonded with a fuel bottle 3 through a double faced adhesive tape, the fuel bottle 3 is fixedly communicated with the air inlet end of the cassette type stove 2 through a gas pipe, the inner bottom wall of the stove body 1 is provided with a vent hole 15, the inner wall of the vent hole 15 is fixedly provided with a steel wire mesh 16, one vent hole 15 is positioned below the cassette type stove 2 and is provided with the vent hole 15 to facilitate the ventilation of the stove body 1 and the cassette type stove 2, the cassette type stove 2 is inserted into the stove body 1 through the inner wall of the stove body 1 in a sliding way, the cassette type stove 2 can be switched according to different requirements, the cassette type stove 2 can be taken out during the barbecue, the stove fire of the cassette type stove 2 can be used for igniting black charcoal, the charcoal fire can be used for increasing the barbecue time of the stove body 1 and the taste of food, meanwhile, a plurality of fuel bottles 3 do not need to be carried, the potential safety hazard is reduced, some specific food can be cooked and heated by the cassette type stove 2, thereby having the characteristics of random switching use and potential safety hazard reduction, the four corners of the lower surface of the furnace body 1 are all provided with a supporting device, the supporting device comprises a threaded rod 4, the supporting device comprises U-shaped blocks 41, the upper surfaces of the four U-shaped blocks 41 are respectively fixedly connected with the four corners of the lower surface of the furnace body 1, the inner side wall of each U-shaped block 41 is fixedly connected with a pin shaft 42, the surface of each pin shaft 42 is hinged with the top end of the threaded rod 4, the four corners of the lower surface of the furnace body 1 are respectively fixedly connected with limiting rods 43, the four limiting rods 43 are respectively positioned at the outer sides of the four U-shaped blocks 41, the surface of each pin shaft 42 is movably sleeved with a first torsion spring 44, the free ends of the two ends of each first torsion spring 44 are respectively fixedly connected with the surface of each pin shaft 42 and the top surface of the threaded rod 4, the surface of the threaded rod 4 is in threaded connection with a threaded pipe 45, and the lower surface of the threaded pipe 45 is fixedly connected with a fixed cone 47, the lower surface of the furnace body 1 is fixedly connected with an elastic snap ring 46, the inner wall of the snap ring is in sliding joint with the outer surface of a threaded pipe 45, supporting devices are arranged at four corners of the lower surface of the furnace body 1, the effect of conveniently and stably supporting the furnace body 1 is achieved, during supporting, the threaded pipe 45 is taken out from the elastic snap ring 46, the threaded pipe 45 drives a U-shaped block 41 at the top end of a threaded rod 4 to be hinged and supported out, meanwhile, a first torsion spring 44 applies elastic force to the threaded rod 4 to the outer side and is finally blocked by a limiting rod 43, 4 threaded pipes 45 and the threaded rod 4 are unfolded in an outer splayed shape, a fixed cone 47 distributed in the outer splayed shape can effectively increase the stability of the furnace body 1, meanwhile, the height and the balance of the furnace body 1 can be adjusted by rotating the threaded pipe 45, the applicability of the furnace body 1 is enhanced, when the furnace body is not used, the threaded pipe 45 can be rotated and reset, the hinged and pressed into the elastic snap ring 46, thereby having the characteristics of convenient use and convenient carrying.

As shown in fig. 1 and 4, a string label box 5 is fixedly mounted on the surface of the other end of the furnace body 1, a taking device is arranged inside the string label box 5, a feed inlet 6 and a discharge outlet 7 are respectively formed on the inner top wall and the inner bottom wall of the string label box 5, a baffle ring 8 is fixedly connected to the lower surface of the string label box 5, the baffle ring 8 is positioned below the discharge outlet 7, the taking device comprises a first rotating shaft 51, two ends of the first rotating shaft 51 are respectively fixedly connected with the inner walls of two ends of the feed inlet 6, a box cover 52 is hinged to the surface of the first rotating shaft 51, the outer surface of the box cover 52 is in sliding insertion connection with the inner wall of the feed inlet 6, a mounting groove 53 is formed inside the surface of the box cover 52 close to the first rotating shaft 51, a second torsion spring 54 is movably sleeved on the inner wall of the mounting groove 53, the inner wall of the second torsion spring 54 is movably sleeved with the outer surface of the first rotating shaft 51, free ends of two ends of the second torsion spring 54 are respectively fixedly connected with the surface of the first rotating shaft 51 and the inner wall of the mounting groove 53, the inner side walls of two ends of the string label box 5 are fixedly connected with bearings, the inner ring of each bearing is fixedly connected with a second rotating shaft 55, one end of each second rotating shaft 55 penetrates through and extends to the outer surface of the string label box 5, one end of each second rotating shaft 55 is fixedly connected with a knob 56, the end surface of each knob 56 close to the string label box 5 is fixedly connected with an anti-slip gasket 57, one end surface of each anti-slip gasket 57 is in contact with the outer surface of the string label box 5, the surface of the second rotating shaft 55 located inside the string label box 5 is fixedly connected with a roller 58, the outer surface of each roller 58 is provided with a falling groove 59, the diameter of each roller 58 is equal to the width of the inner side wall of the string label box 5, through arranging an taking device inside the string label box 5, the effect of facilitating taking of string labels is achieved, when the string label box is used, the box cover 52 is downwards extruded, the box cover 52 is hinged to rotate, the feed inlet 6 is opened, the string labels are placed into the string label box 5, the box cover 52 is loosened, the lid 52 is under first torsion spring 44 torsion effect for lid 52 resets, seals feed inlet 6, and when taking, rotatory knob 56, knob 56 drive the cylinder 58 through second pivot 55 and rotate, and the cluster is signed and is fallen into and fall the inslot 59, is sent to on keeping off ring 8 along with the cylinder 58 is rotatory, so that take the cluster, and the multiplicable frictional force of slipwasher 57 prevents that cylinder 58 from rotatory by oneself simultaneously, prevents that the cluster from receiving the pollution, makes things convenient for field usage.

As shown in fig. 1 and 5, a heat absorption cavity 9 is formed inside the inner wall of the furnace body 1, water is disposed inside the heat absorption cavity 9, a water inlet 10 is formed in the inner top wall of the heat absorption cavity 9, the inner top wall of the water inlet 10 extends to the upper surface of the furnace body 1, a water outlet 11 is formed in the inner bottom side wall of the heat absorption cavity 9, one end of the inner side wall of the water inlet 10 and one end of the water outlet 11 are both in threaded connection with a sealing plug 12, the heat absorption cavity 9 is formed, on one hand, the outer surface of the furnace body 1 can be prevented from scalding a user, on the other hand, the water in the heat absorption cavity 9 can be heated and reused, and the safety performance is improved, the furnace body 1 comprises a furnace body base 91, the heat absorption cavity 9 is located inside the furnace body base 91, a heat insulation cavity 92 is formed in the outer surface of the furnace body base 91, inert gas is disposed inside the heat insulation cavity 92, a nano-micropore heat insulation layer 93 is fixedly connected to the outer surface of the heat insulation cavity 92, and a material disposed inside the nano micropore heat insulation layer 93 comprises a nano micropore heat insulation material, the nanometer microporous heat-insulating material has the lowest heat conductivity coefficient, the specific energy-saving nanometer microporous heat-insulating material has the heat conductivity coefficient as low as 0.026w/mk, the outer surface of the nanometer microporous heat-insulating layer 93 is fixedly coated with the wear-resistant layer 94, the inner material of the wear-resistant layer 94 comprises a ceramic composite material, the ceramic is a crystalline or amorphous compound consisting of metal elements and non-metal elements, and has the advantages of high melting point, high hardness, strong rigidity and good chemical stability. The wear-resistant ceramic coating is a non-metallic gelled material, is an artificially synthesized powdery ceramic material with acid resistance and alkali resistance, and has high mechanical strength and rigidity: the density is large, the strength can reach 130Mpa, the impact force and the shear stress of materials can be effectively resisted, and the material has excellent toughness and shock resistance: as the ceramic wear-resistant material adopts the non-oriented rigid fiber and the oriented net-shaped reinforcing measure, the toughness is further improved through coupling, so the fracture toughness is strong, and the damage and the peeling caused by the impact force when the furnace body 1 is used outdoors can be effectively prevented.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional cassette stove, includes furnace body (1), its characterized in that: the inner wall of the furnace body (1) is inserted with the cassette furnace (2) in a sliding manner, the outer surface of one end of the furnace body (1) is fixedly bonded with a fuel bottle (3) through a double faced adhesive tape, the fuel bottle (3) is fixedly communicated with the air inlet end of the cassette furnace (2) through a gas pipe, and supporting devices are arranged at four corners of the lower surface of the furnace body (1) and comprise threaded rods (4);

the string label box (5) is fixedly installed on the surface of the other end of the furnace body (1), a taking device is arranged inside the string label box (5), a feeding hole (6) and a discharging hole (7) are respectively formed in the inner top wall and the inner bottom wall of the string label box (5), a baffle ring (8) is fixedly connected to the lower surface of the string label box (5), and the baffle ring (8) is located below the discharging hole (7);

the taking device comprises a first rotating shaft (51), two ends of the first rotating shaft (51) are fixedly connected with inner walls of two ends of the feeding hole (6) respectively, a box cover (52) is hinged to the surface of the first rotating shaft (51), the outer surface of the box cover (52) is in sliding insertion connection with the inner wall of the feeding hole (6), a mounting groove (53) is formed in the box cover (52) close to the surface of the first rotating shaft (51), a second torsion spring (54) is movably sleeved on the inner wall of the mounting groove (53), the inner wall of the second torsion spring (54) is movably sleeved with the outer surface of the first rotating shaft (51), and free ends of two ends of the second torsion spring (54) are fixedly connected with the surface of the first rotating shaft (51) and the inner wall of the mounting groove (53) respectively; the string label box is characterized in that bearings are fixedly connected to the inner side walls of two ends of the string label box (5), a second rotating shaft (55) is fixedly connected to the inner ring of each bearing, one end of each second rotating shaft (55) penetrates through and extends to the outer surface of the string label box (5), a knob (56) is fixedly connected to one end of each second rotating shaft (55), an anti-slip washer (57) is fixedly connected to the end face, close to the string label box (5), of the knob (56), the end face of one end of the anti-slip washer (57) is in contact with the outer surface of the string label box (5), a roller (58) is fixedly connected to the surface, located inside the string label box (5), of each second rotating shaft (55), a falling groove (59) is formed in the outer surface of the roller (58), and the diameter of the roller (58) is equal to the width of the inner side wall of the string label box (5);

the inner wall of the furnace body (1) is internally provided with a heat absorption cavity (9), water is arranged inside the heat absorption cavity (9), a water inlet (10) is formed in the inner top wall of the heat absorption cavity (9), the inner top wall of the water inlet (10) extends to the upper surface of the furnace body (1), a water outlet (11) is formed in the inner bottom side wall of the heat absorption cavity (9), and one end of the inner fixed side wall of the water inlet (10) and one end of the water outlet (11) are in threaded connection with a sealing plug (12).

2. A multi-function card stove as defined in claim 1, wherein: constant head tank (13) have all been seted up to two inside walls of furnace body (1), the equal fixed mounting in both sides surface of cassette stove (2) has location strip (14), the surface of location strip (14) is pegged graft with the inner wall of constant head tank (13) slides, the inner wall of constant head tank (13) and the surface looks adaptation of location strip (14).

3. A multi-function card stove as defined in claim 1, wherein: ventilation hole (15) have been seted up to the inner bottom wall of furnace body (1), the inner wall fixed mounting in ventilation hole (15) has wire net (16), one of them ventilation hole (15) are located the below of card formula stove (2).

4. A multi-function card stove as defined in claim 1, wherein: the seasoning hole (17) is formed in the upper surface of the other end of the furnace body (1), the sealing strip gasket plug (18) is inserted into the inner wall of the top of the seasoning hole (17) in a sliding mode, and the top surfaces of the two sides of the furnace body (1) are hinged to extension plates (19).

5. A multi-function card stove as defined in claim 1, wherein: the supporting device comprises U-shaped blocks (41) and is four, the upper surface of each U-shaped block (41) is fixedly connected with the four corners of the lower surface of the furnace body (1) respectively, a pin shaft (42) is fixedly connected to the inner side wall of each U-shaped block (41), the surface of each pin shaft (42) is hinged to the top end of a threaded rod (4), limiting rods (43) are fixedly connected to the four corners of the lower surface of the furnace body (1) respectively, and the limiting rods (43) are located on the outer sides of the four U-shaped blocks (41) respectively.

6. A multi-function card stove as defined in claim 5, wherein: and a first torsion spring (44) is movably sleeved on the surface of the pin shaft (42), and the free ends of the two ends of the first torsion spring (44) are respectively fixedly connected with the surface of the pin shaft (42) and the top surface of the threaded rod (4).

7. A multi-function card stove as defined in claim 6, wherein: the surface threaded connection of threaded rod (4) has screwed pipe (45), the fixed cone (47) of lower fixed surface of screwed pipe (45) is connected with, the lower fixed surface of furnace body (1) is connected with elastic snap ring (46), the inner wall of snap ring and the surface slip joint of screwed pipe (45).

8. A multi-function card stove as defined in claim 1, wherein: the furnace body (1) includes furnace body base member (91), heat absorption chamber (9) are located the inside of furnace body base member (91), thermal-insulated cavity (92) have been seted up on the outside surface of furnace body base member (91), the inside of thermal-insulated cavity (92) is provided with inert gas, the outside fixed surface of thermal-insulated cavity (92) is connected with nanometer micropore insulating layer (93), the material of the inside setting of nanometer micropore insulating layer (93) includes nanometer micropore thermal insulation material, the outer fixed surface coating of nanometer micropore insulating layer (93) has connect wearing layer (94), the inside material of wearing layer (94) includes ceramic composite.