CN112471924B

CN112471924B - Multifunctional energy-saving environment-friendly barbecue oven

Info

Publication number: CN112471924B
Application number: CN202011559738.3A
Authority: CN
Inventors: 王艳
Original assignee: Guangdong Aosheng Electric Industry Co ltd
Current assignee: Guangdong Aosheng Electric Industry Co.,Ltd.
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-03-01
Anticipated expiration: 2040-12-25
Also published as: CN112471924A

Abstract

The invention discloses a multifunctional energy-saving environment-friendly barbecue oven, which comprises an oven body, wherein a barbecue cavity is arranged in the oven body, the barbecue cavity is transversely provided with a first supporting tube, a second supporting tube and a third supporting tube, the lower end of the supporting tube in the barbecue cavity is fixedly provided with a barbecue tray, an electric heating pipe is fixedly arranged in the electric heating plate, a motor is fixedly arranged at one side of the barbecue cavity far away from the transmission gear I, the lower end of the worm in the barbecue cavity is rotatably provided with a worm gear rod, the worm gear rod is provided with a worm gear matched with the worm, a feeding box is arranged in the taking and placing opening in a sliding way, a water tank is arranged on one side of the barbecue cavity on the furnace body, a water tank is arranged in the water tank, a heating plate is fixedly arranged at the bottom of the water tank, a furnace cover is hinged outside the furnace body, an exhaust fan is fixedly arranged in the furnace cover, and a filter box is fixedly arranged on one side of the furnace cover on the furnace body. The invention can realize the exchange of two heat sources and simultaneously carry out heat recovery on the oil smoke.

Description

Multifunctional energy-saving environment-friendly barbecue oven

Technical Field

The invention relates to the technical field of barbecue ovens, in particular to a multifunctional energy-saving environment-friendly barbecue oven.

Background

Along with the improvement of living standard of people, barbecue receives more and more people's liking with its unique flavor, and the barbecue in-process need use the oven. Traditional oven, the function singleness can't realize the quick switching of multiple heating methods, lacks necessary heat recovery unit simultaneously, causes the energy waste, unable environmental protection and energy saving's requirement.

Disclosure of Invention

The invention aims to provide a multifunctional energy-saving environment-friendly barbecue oven to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional energy-saving environment-friendly barbecue grill comprises a grill body, wherein a barbecue cavity is formed in the grill body, a first supporting pipe, a second supporting pipe and a third supporting pipe are transversely arranged in the barbecue cavity from inside to outside in sequence, a barbecue tray is fixedly arranged at the lower end of the supporting pipe in the barbecue cavity, a barbecue plate is fixedly arranged in the middle of the barbecue tray, the barbecue plate divides the barbecue tray into a first heating area and a second heating area which are vertically arranged, limiting plates are fixedly arranged at the two ends of the barbecue tray, an inner limiting plate and an outer limiting plate which are matched with the limiting plates are fixedly arranged at the two sides of the barbecue tray in the barbecue cavity, the inner limiting plate is arranged at the lower end of the limiting plate, the outer limiting plate is arranged at the upper end of the limiting plate, an electric heating plate is fixedly arranged in the second heating area, an electric heating pipe is fixedly arranged in the electric heating plate, and a plurality of radiating strips are fixedly arranged outside the electric heating plate, the barbecue grill is characterized in that two ends of the barbecue grill are fixedly provided with rotating shafts, two ends of each rotating shaft are respectively rotatably connected with the inner wall of the barbecue chamber, one end of each rotating shaft, which is close to the barbecue grill, is sleeved with a first transmission gear, one side, which is far away from the first transmission gear, in the barbecue chamber is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a driving shaft, a driving gear is sleeved on the driving shaft and is meshed with the first transmission gear, the lower end of the motor in the barbecue chamber is rotatably provided with a worm gear, a worm wheel matched with the worm is arranged on the worm gear, a transmission belt pulley is sleeved on the outer side of the worm wheel on the worm gear, and a driven shaft is rotatably arranged at the lower end of the worm gear in the barbecue chamber, the driven shaft is sleeved with a lifting gear, a driven belt pulley is arranged on the outer side of the lifting gear on the driven shaft, the driven belt pulley is connected with the transmission belt pulley through a belt, a collecting box is fixedly arranged at the bottom of the barbecue tray in the barbecue cavity, the furnace body is provided with a taking and placing opening, a feeding box is arranged in the taking and placing opening in a sliding manner, a plurality of sliding rods are fixedly arranged at the bottom in the furnace body, a sliding block is arranged on the sliding rod in a sliding manner, the sliding block is fixedly connected with a feeding box, a rack matched with the lifting gear is fixedly arranged on one side of the outside of the feeding box, which is close to the driven belt pulley, the rack is engaged with the lifting gear, a water tank is arranged on one side of the barbecue cavity on the furnace body, a water tank is arranged in the water tank, the heating plate is fixedly arranged at the bottom of the water tank, and a heating pipe is fixedly arranged in the heating plate and penetrates through the water outlet tank;

a furnace cover is hinged outside the furnace body, two air inlets which are arranged left and right are arranged on the furnace cover, an exhaust fan is fixedly arranged in the furnace cover, the air inlet is communicated with an exhaust fan through a pipeline, the bottom of the exhaust fan is communicated with a main air pipe, an air outlet pipe is fixedly arranged in the side wall of the furnace body, the main air pipe is communicated with the first supporting pipe through the air outlet pipe, the tail end of the first supporting tube is communicated with the tail end of the second supporting tube and the head ends of the second supporting tube and the third supporting tube through copper tubes, the tail end of the third supporting pipe is communicated with a heating pipe, the tail end of the heating pipe penetrates out of the furnace body, a filter box is fixedly arranged on one side of the upper furnace cover of the furnace body, the heating pipe is communicated with the filter box, the feeding box is fixedly provided with a control switch, and the output end of the control switch is electrically connected with the input ends of the motor, the electric heating pipe and the exhaust fan respectively.

Preferably, an arc-shaped guide groove is fixedly formed in one side of the furnace cover on the furnace body, a sliding bolt is arranged in the arc-shaped guide groove in a sliding mode, and the sliding bolt is in threaded connection with two sides of the furnace cover.

Preferably, the water tank is made of stainless steel, and the upper end of the water tank is fixedly provided with a limiting strip.

Preferably, the bottom of the furnace body is fixedly provided with support tables, and the support tables are symmetrically distributed at four corners of the bottom of the furnace body.

Preferably, the number of the heat dissipation strips is not less than 10, and the heat dissipation strips are uniformly distributed on the surface of the electric heating plate.

Preferably, the cross section of the heat dissipation strip is of a triangular structure, and the heat dissipation strip is made of stainless steel.

Preferably, the number of the slide bars is 2, and the slide bars are symmetrically distributed relative to the central line of the feeding box.

Preferably, the upper part of the furnace body is hinged with a box cover matched with the taking and placing opening, a handle is fixedly arranged on the box cover, and a heat insulation rubber layer is sleeved outside the handle.

Preferably, one side of the filter box is communicated with an exhaust pipe, and the exhaust pipe is communicated with an air valve.

Preferably, the filter box is provided with an activated carbon filter screen.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with the carbon heating zone and the electric heating zone, and can realize two heating methods to meet the requirements of different users, when the motor rotates, the barbecue plate can only rotate 180 degrees around the rotating shaft in the clockwise or anticlockwise direction, the carbon heating zone and the electric heating zone face upwards alternately through the positive rotation and the negative rotation of the motor, and the heating methods can be exchanged rapidly;

2. the barbecue grill is simultaneously provided with the exhaust fan, the main air pipe and the air outlet pipe, oil smoke generated during barbecue is sucked by the exhaust fan, conveyed into the first supporting pipe, the second supporting pipe and the third supporting pipe for heat exchange, then enters the heating pipe to heat the water tank, so that heat is stored and recycled, and finally gas filtered by the activated carbon filter screen is discharged, so that the pollution to the environment is reduced.

Drawings

FIG. 1 is a sectional view of the internal structure of a multifunctional energy-saving and environment-friendly barbecue grill according to the present invention;

FIG. 2 is a sectional view of an upward looking down structure of an electric heating zone of the multifunctional energy-saving and environment-friendly barbecue grill of the present invention;

FIG. 3 is a schematic side view of a multifunctional energy-saving and environment-friendly barbecue oven according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 100. a furnace body; 101. a barbecue cavity; 102. a first support tube; 103. a second support tube; 104. a third support tube; 105. a barbecue tray; 106. a grilling plate; 107. a carbon heating zone; 108. an electrical heating zone; 109. a limiting plate; 110. an inner blocking plate; 111. an outer baffle plate; 112. an electrical heating plate; 113. a heat dissipating strip; 114. a first transmission gear; 115. a motor; 116. a drive shaft; 117. a driving gear; 118. a worm; 119. a worm gear; 120. a drive pulley; 121. a lifting gear; 122. a collection box; 123. a feeding box; 124. a slide bar; 125. a rack; 126. a water tank; 127. a water tank; 128. heating plates; 129. an electric heating tube; 130. a furnace cover; 131. an exhaust fan; 132. heating a tube; 133. a filter box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional energy-saving environment-friendly barbecue oven comprises an oven body 100, a barbecue cavity 101 is arranged in the oven body 100, a first supporting tube 102, a second supporting tube 103 and a third supporting tube 104 are transversely arranged in the barbecue cavity 101 from inside to outside in sequence, a barbecue tray 105 is arranged at the lower end of the supporting tube in the barbecue cavity 101 through a bearing, a barbecue plate 106 is welded in the middle of the barbecue tray 105, the barbecue plate 105 is divided into a carbon heating zone 107 and an electric heating zone 108 which are arranged up and down by the barbecue plate 106, limiting plates 109 are welded at the two ends of the barbecue tray 105, an inner blocking plate 110 and an outer blocking plate 111 which are matched with the limiting plates 109 are welded at the two sides of the barbecue tray 105 in the barbecue cavity 101, the inner blocking plate 110 is positioned at the lower end of the limiting plate 109, the outer blocking plate 111 is positioned at the upper end of the limiting plate 109, an electric heating plate 112 is welded in the electric heating plate 112, no less than 10 radiating strips 113 are welded outside the electric heating plate 112, the cross section of the heat dissipation strip 113 is of a triangular structure, the heat dissipation effect is increased through the heat dissipation strip 113, the heating efficiency is improved, rotating shafts are welded at two ends of the barbecue tray 105, two ends of each rotating shaft are respectively rotatably connected with the inner wall of the barbecue cavity 101, a first transmission gear 114 is sleeved on one end, close to the barbecue tray 105, of each rotating shaft, a motor 115 is installed on one side, far away from the first transmission gear 114, in the barbecue cavity 101 through bolts, an output shaft of the motor 115 is fixedly connected with a driving shaft 116, a driving gear 117 is sleeved on the driving shaft 116, the driving gear 117 is meshed with the first transmission gear 114, a worm 118 is rotatably installed at the lower end of the motor 115 in the barbecue cavity 101, a second transmission gear is sleeved at the top end of the worm 118 and meshed with the driving gear 117, a worm wheel 119 rod is rotatably installed at the lower end of the worm 118 in the barbecue cavity 101, and a worm wheel 119 matched with the worm 118 is installed on the worm wheel 119 rod, a driving belt pulley 120 is sleeved on the outer side of a worm gear 119 on a worm gear 119 rod, a driven shaft is rotatably installed at the lower end of the worm gear 119 rod in the barbecue cavity 101, a lifting gear 121 is sleeved on the driven shaft, a driven belt pulley is installed on the outer side of the lifting gear 121 on the driven shaft, the driven belt pulley is connected with the driving belt pulley 120 through a belt, a collecting box 122 is welded at the bottom of the barbecue tray 105 in the barbecue cavity 101 and used for collecting oil dripping from the barbecue tray 105 in the rotating process, a taking and placing opening is formed in the furnace body 100, a feeding box 123 is slidably installed in the taking and placing opening, 2 sliding rods 124 are welded at the bottom in the furnace body 100, a sliding block is slidably installed on the sliding rods 124 and fixedly connected with the feeding box 123, a rack 125 matched with the lifting gear 121 is welded at one side, close to the driven belt pulley, of the rack 125 is meshed with the lifting gear 121, a water tank 126 is installed at one side of the barbecue cavity 101 on the furnace body 100, a water tank 127 is installed in the water tank 126, a heating plate 128 is welded at the bottom of the water tank 126, a heating pipe 132 is welded in the heating plate 128, and the heating pipe 132 penetrates through the water tank 126;

the furnace body 100 is hinged with a furnace cover 130, the furnace cover 130 is provided with two air inlets which are arranged left and right, an exhaust fan 131 is arranged in the furnace cover 130 through bolts, the air inlets are communicated with the exhaust fan 131 through pipelines, the bottom of the exhaust fan 131 is communicated with a main air pipe, an air outlet pipe is welded in the side wall of the furnace body 100, the main air pipe is communicated with a first supporting pipe 102 through the air outlet pipe, the tail end of the first supporting pipe 102 is communicated with the tail end of a second supporting pipe 103 and the head ends of the second supporting pipe 103 and a third supporting pipe 104 through copper pipes, the tail end of the third supporting pipe 104 is communicated with a heating pipe 132, the tail end of the heating pipe 132 penetrates through the furnace body 100, one side of the furnace cover 130 on the furnace body 100 is provided with a filter box 133 through bolts, the heating pipe 132 is communicated with the filter box 133, a control switch is arranged on a feeding box 123 through bolts, and the output end of the control switch is respectively connected with a motor 115, the electric heating pipe 129 is electrically connected with the input end of the exhaust fan 131;

an arc-shaped guide groove is arranged on one side of an upper furnace cover 130 of the furnace body 100 through a bolt, a sliding bolt is arranged in the arc-shaped guide groove in a sliding mode, and the sliding bolt is in threaded connection with the two sides of the furnace cover 130; the water tank 127 is made of stainless steel, and the upper end of the water tank 127 is welded with a limit strip; the bottom of the furnace body 100 is welded with supporting tables which are symmetrically distributed at four corners of the bottom of the furnace body 100; the heat dissipation bars 113 are uniformly distributed on the surface of the electric heating plate 112. The sliding rods 124 are symmetrically distributed relative to the central line of the feeding box 123; the upper part of the furnace body 100 is hinged with a box cover matched with the taking and placing opening, a handle is arranged on the box cover through a bolt, and a heat insulation rubber layer is sleeved outside the handle; one side of the filter box 133 is communicated with an exhaust pipe which is communicated with an air valve; the filter box 133 is provided with an activated carbon filter net.

The working principle is as follows: when the invention is used, the motor 115 is started through the control switch, the rotation of the motor 115 drives the driving gear 117 to rotate, the driving gear 117 rotates to drive the first transmission gear 114 to rotate, the first transmission gear 114 drives the rotating shaft to rotate, the rotating shaft drives the barbecue tray 105 to rotate, the first transmission gear 114 simultaneously drives the second transmission gear to rotate when rotating, the second transmission gear rotates to drive the worm 118 to rotate, the worm 118 rotates to drive the worm wheel 119 to rotate, the worm wheel 119 rotates to drive the transmission belt pulley 120 to rotate, the transmission belt pulley 120 drives the driven belt pulley to rotate, the driven belt pulley rotates to drive the lifting gear 121 to rotate, the lifting gear 121 rotates to drive the rack 125 to move, the rack 125 moves to drive the feeding box 123 to move on the sliding rod 124, under the cooperation of the limiting plate 109, the inner limiting plate 110 and the outer limiting plate 111, when the motor 115 rotates, the barbecue tray 105 can only rotate around the rotating shaft by 180 degrees in a clockwise direction or an anticlockwise direction, the carbon heating area 107 and the electric heating area 108 are alternatively upward through the forward rotation and the reverse rotation of the motor 115, the feeding box 123 moves downwards in the upward overturning process of the electric heating area 108 under the mutual matching of the first transmission gear 114, the second transmission gear, the worm 118 and the worm gear 119, and conversely, the feeding box 123 moves upwards, so that when charcoal is needed to be used as a heating source, namely the carbon heating area 107 is used, the feeding box 123 is arranged at the upper end of the furnace body 100, a user can conveniently take the charcoal from the feeding box 123, when the two heating areas, namely the electric heating pipe 129 is used as a heating source, the feeding box 123 is arranged at the bottom of the furnace body 100, and two heating methods can be realized through the carbon heating area 107 and the electric heating area 108, so as to meet the needs of different users;

during barbecue, materials are placed on the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104, the materials are heated through a heat source charcoal or an electric heating pipe 129 in the barbecue tray 105, meanwhile, an exhaust fan 131 is started through a controller, the angle of the furnace cover 130 is adjusted, then a sliding bolt is screwed to tighten the furnace cover 130 and the arc-shaped guide groove, the exhaust fan 131 sucks oil smoke generated during barbecue through two air inlets to prevent the oil smoke from harming users, and simultaneously, the pollution to the environment is reduced, the oil smoke generated during barbecue has a large amount of heat, the sucked oil smoke enters the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 through a main air pipe and an air outlet pipe, the heat in the oil smoke is transferred to the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 and then enters the heating pipe 132 of the water tank 126, and enters the filtering tank 133 from the heating pipe 132, the oil smoke is discharged from the air valve through the filter screen, the heat in the oil smoke can play a role of auxiliary heating in the temperature rising process of the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 at the initial stage of barbecue, so that the heating speed of the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 is improved, after long-time barbecue, the temperature of the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 is very high, the oil smoke entering the pipes again at the moment is heated again, the heated oil smoke enters the heating pipe 132, the water tank 126 is heated through the heating pipe 132, the heat is transferred to the water in the water tank 127 to heat the water, the heat of the oil smoke is recovered in turn, the temperature of the oil smoke after heat exchange is reduced, and the oil and harmful gas in the oil smoke are absorbed by the filter screen, so that the discharged gas cannot pollute the environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional energy-concerving and environment-protective type oven, includes furnace body (100), its characterized in that: a barbecue cavity (101) is formed in the furnace body (100), a first supporting tube (102), a second supporting tube (103) and a third supporting tube (104) are sequentially and transversely arranged in the barbecue cavity (101) from inside to outside, a barbecue tray (105) is fixedly arranged at the lower end of the supporting tube in the barbecue cavity (101), the first supporting tube (102), the second supporting tube (103) and the third supporting tube (104) are used for placing food to be barbecued, the barbecue tray (105) is used for providing a heating source, a barbecue plate (106) is fixedly arranged in the middle of the barbecue tray (105), the barbecue plate (105) is divided into an upper carbon heating area (107) and a lower electric heating area (108) by the barbecue plate (106), limiting plates (109) are fixedly arranged at two ends of the barbecue tray (105), an inner limiting plate (110) and an outer limiting plate (111) which are matched with the limiting plates (109) are fixedly arranged at two sides of the barbecue tray (105) in the barbecue cavity (101), the inner blocking plate (110) is located at the lower end of the limiting plate (109), the outer blocking plate (111) is located at the upper end of the limiting plate (109), the electric heating plate (108) is internally fixed with the electric heating plate (112), the electric heating plate (112) is internally fixed with the electric heating pipe (129), the electric heating plate (112) is externally fixed with a plurality of heat dissipation strips (113), the two ends of the barbecue plate (105) are fixedly provided with rotating shafts, the two ends of the rotating shafts are respectively connected with the inner wall of the barbecue cavity (101) in a rotating manner, one end cover close to the barbecue plate (105) in the rotating shaft is provided with a first transmission gear (114), one side of the barbecue cavity (101) far away from the first transmission gear (114) is fixedly provided with a motor (115), the output shaft of the motor (115) is fixedly connected with a driving shaft (116), and the driving gear (117) is sleeved on the driving shaft (116), the utility model discloses a barbecue grill, including barbecue chamber (101), driving gear (117), driving gear (114), motor (115) in barbecue chamber (101) lower extreme rotate and be provided with worm (118), the top cover of worm (118) is equipped with drive gear two, drive gear two meshes with driving gear (117), the lower extreme of worm (118) rotates and is provided with worm wheel (119) pole in barbecue chamber (101), be provided with on worm wheel (119) pole with worm (118) complex worm wheel (119), the outside cover of worm wheel (119) on worm wheel (119) pole is equipped with drive pulley (120), the lower extreme of worm wheel (119) pole rotates and is provided with the driven shaft in barbecue chamber (101), the cover is equipped with lifting gear (121) on the driven shaft, the outside of lifting gear (121) on the driven shaft is provided with driven pulley, driven pulley and drive pulley (120) pass through the belt and are connected, a collecting box (122) is fixedly arranged at the bottom of a baking tray (105) in the baking cavity (101), a taking and placing opening is formed in the furnace body (100), a feeding box (123) is arranged in the taking and placing opening in a sliding manner, a plurality of sliding rods (124) are fixedly arranged at the bottom in the furnace body (100), a sliding block is arranged on the sliding rods (124) in a sliding manner, the sliding block is fixedly connected with the feeding box (123), a rack (125) matched with a lifting gear (121) is fixedly arranged on one side, close to a driven belt pulley, outside the feeding box (123), the rack (125) is meshed with the lifting gear (121), a water tank (126) is arranged on one side of the baking cavity (101) on the furnace body (100), a water tank (127) is arranged in the water tank (126), a heating plate (128) is fixedly arranged at the bottom of the water tank (126), and a heating pipe (132) is fixedly arranged in the heating plate (128), the heating pipe (132) penetrates through the water outlet groove (126);

the utility model discloses a furnace body, including furnace body (100), bell (130) that articulates outward, set up two air intakes of controlling the range on bell (130), bell (130) internal fixation is provided with air exhauster (131), the air intake passes through pipeline and air exhauster (131) intercommunication, the bottom intercommunication of air exhauster (131) has the total tuber pipe, furnace body (100) lateral wall internal fixation is provided with out the tuber pipe, the total tuber pipe is through going out tuber pipe and first stay tube (102) intercommunication, the tail end of first stay tube (102) and the tail end of second stay tube (103) and the head end of second stay tube (103) and third stay tube (104) all pass through the copper pipe intercommunication, the tail end and heating pipe (132) intercommunication of third stay tube (104), the tail end of heating pipe (132) runs through furnace body and wears out (100), one side of bell (130) is fixed on furnace body (100) is provided with rose box (133), the heating pipe (132) is communicated with the filtering box (133), the feeding box (123) is fixedly provided with a control switch, and the output end of the control switch is electrically connected with the input ends of the motor (115), the electric heating pipe (129) and the exhaust fan (131) respectively.

2. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: an arc-shaped guide groove is fixedly formed in one side of an upper furnace cover (130) of the furnace body (100), a sliding bolt is arranged in the arc-shaped guide groove in a sliding mode, and the sliding bolt is in threaded connection with the two sides of the furnace cover (130).

3. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the water tank (127) is made of stainless steel, and a limiting strip is fixedly arranged at the upper end of the water tank (127).

4. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the bottom of the furnace body (100) is fixedly provided with supporting tables, and the supporting tables are symmetrically distributed at four corners of the bottom of the furnace body (100).

5. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the number of the heat dissipation strips (113) is not less than 10, and the heat dissipation strips (113) are uniformly distributed on the surface of the electric heating plate (112).

6. The multi-functional energy-concerving and environment-protective type oven of claim 5, characterized by that: the cross section of the heat dissipation strip (113) is of a triangular structure, and the heat dissipation strip (113) is made of stainless steel.

7. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the number of the slide bars (124) is 2, and the slide bars (124) are symmetrically distributed relative to the central line of the feeding box (123).

8. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the upper portion of the furnace body (100) is hinged with a box cover matched with the taking and placing opening, a handle is fixedly arranged on the box cover, and a heat insulation rubber layer is sleeved outside the handle.

9. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: one side of the filter box (133) is communicated with an exhaust pipe, and the exhaust pipe is communicated with an air valve.

10. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the filter box (133) is provided with an active carbon filter screen.