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CN-116807248-B - Oven with surface cooling system

CN116807248BCN 116807248 BCN116807248 BCN 116807248BCN-116807248-B

Abstract

The invention discloses an oven with a surface cooling system, which comprises an oven body, wherein a heat dissipation layer is arranged on the oven body, a water cooling system and an auxiliary blowing system are arranged in the heat dissipation layer, a rotating assembly is arranged on the heat dissipation layer, self-adaptive telescopic air guide pipes which can be attached to the inner side wall of the heat dissipation layer and stretch out and draw back are respectively arranged on two sides of the rotating assembly, an air inlet exhaust assembly is arranged on one side of the heat dissipation layer, a water cooling heat dissipation structure and a blowing structure are arranged on the original pizza oven, the upper heat dissipation effect of the pizza oven is improved, the transfer of temperature is reduced, the scalding of consumers is prevented, uniformly distributed blowing heat dissipation structures are arranged in the oven, the ventilation heat dissipation pipes can be adaptively contracted within a rectangular range, the purposes of preventing the ventilation rods arranged in a swinging way from extending out of the pizza oven are realized, the purposes of uniformly covering the whole surface of the pizza uniform exhaust and blowing are realized, the uniformity of heat dissipation is improved, and the advantages of heat dissipation are improved.

Inventors

  • Pan Baihui
  • YANG DONGSHENG

Assignees

  • 广州市聚英电器实业有限公司

Dates

Publication Date
20260512
Application Date
20221230

Claims (8)

  1. 1. The oven with the surface cooling system comprises an oven body (1) and is characterized in that a heat dissipation layer (20) is arranged on the oven body (1), a water cooling system (2) and an auxiliary blowing system (3) are arranged in the heat dissipation layer (20), a rotating assembly (4) is arranged on the heat dissipation layer (20), self-adaptive telescopic air guide pipes (5) which can be attached to the inner side walls of the heat dissipation layer (20) and stretch out and draw back are respectively arranged on two sides of the rotating assembly (4), an air inlet and exhaust assembly (6) is arranged on one side of the heat dissipation layer (20), an air exhaust assembly (7) is arranged on the other side of the heat dissipation layer, and an air guide structure (8) which is still in a communicated state after the rotating assembly (4) rotates is arranged between the two self-adaptive air guide pipes (6) and the air inlet and exhaust assembly (7); The rotating assembly (4) comprises a rotating shaft hole (401) arranged in the middle of the radiating layer (20), a middle rotating shaft (402) is arranged in the rotating shaft hole (401), a driving motor (403) is arranged on the radiating layer (20), a driving gear (404) is arranged at the output end of the driving motor (403), a driven gear (405) is arranged on the circumferential outer wall of the middle rotating shaft (402), and the driven gear (405) and the driving gear (404) are in meshed transmission; The air guide structure (8) comprises a middle air inlet cavity (801) arranged on the end face of the middle rotating shaft (402), an annular air outlet cavity (802) is arranged outside the circumference of the middle air inlet cavity (801), the middle air inlet cavity (801) is connected with one of the self-adaptive telescopic air guide pipes (5), and the annular air outlet cavity (802) is connected with the other self-adaptive telescopic air guide pipe (5); A rotating shaft mounting seat (803) is arranged on the heat dissipation layer (20), the lower end of the rotating shaft mounting seat (803) is axially aligned and connected with the upper end of the transit shaft (402) in a sealing mode, a middle connecting cavity (804) is arranged on the rotating shaft mounting seat (803), an annular connecting cavity (805) is arranged on the outer side of the circumference of the middle connecting cavity (804), the middle connecting cavity (804) is connected with the middle air inlet cavity (801), and the annular connecting cavity (805) is connected with the annular air outlet cavity (802); The middle connecting cavity (804) is connected with the air inlet and exhaust assembly (6); the annular connecting cavity (805) is connected with the exhaust and air draft assembly (7).
  2. 2. The oven with the surface cooling system according to claim 1, wherein the water cooling system (2) comprises a water pump assembly (201) arranged on the outer wall of the oven body (1), a wave-shaped water cooling pipe (202) is arranged in the heat dissipation layer (20), and two ends of the wave-shaped water cooling pipe (202) are respectively connected with an inlet and an outlet of the water pump assembly (201).
  3. 3. The oven with the surface cooling system according to claim 2, wherein the surface of the water pump assembly (201) is provided with aluminum radiating fins (203).
  4. 4. An oven with a surface cooling system according to claim 3, characterized in that the auxiliary blowing system (3) comprises a plurality of blowing fans (301) arranged on the heat dissipation layer (20).
  5. 5. The oven with the surface cooling system according to claim 4, wherein the self-adaptive telescopic air duct (5) comprises a pipe sleeve (501) arranged on the side wall of the middle shaft (402), an inner pipe (502) is movably arranged in the pipe sleeve (501), a guide structure (503) is arranged between the outer end of the inner pipe (502) and the inner wall of the heat dissipation layer (20), a spring assembly (504) for driving the inner pipe (502) to push outwards is arranged between the pipe sleeve (501) and the inner pipe (502), and a plurality of air holes (505) are uniformly distributed on the surfaces of the pipe sleeve (501) and the inner pipe (502) along the axial direction.
  6. 6. The oven with a surface cooling system according to claim 5, wherein the guiding structure (503) comprises a closed-loop guiding groove (5031) arranged along the outline of the outer edge of the heat dissipation layer (20), a wheel frame (5032) is arranged at the outer end of the inner tube (502), and a guiding wheel (5033) installed in the closed-loop guiding groove (5031) and moving in the closed-loop guiding groove (5031) is arranged at the lower end of the wheel frame (5032).
  7. 7. The oven with surface cooling system according to claim 6, wherein the spring assembly (504) comprises a spring seat (5041) arranged at the outer end of the inner tube (502), and a spring body (5042) is arranged between the spring seat (5041) and the outer end of the tube sleeve (501).
  8. 8. The oven with a surface cooling system according to any one of the claims 6-7, wherein the air intake and exhaust assembly (6) comprises an air intake exhaust fan (601) arranged on the side wall of the heat dissipation layer (20), and an air intake pipe (602) is connected to the air intake exhaust fan (601); the exhaust air draft assembly (7) comprises an exhaust air draft fan (701) arranged on the other side wall of the heat dissipation layer (20), and an exhaust pipe (702) is connected to the exhaust air draft fan (701).

Description

Oven with surface cooling system Technical Field The invention relates to a pizza oven, in particular to an oven with a surface cooling system. Background The existing pizza stove is higher in stove core temperature due to the fact that quick cooking pizza baking is needed, the stove core temperature is generally designed to be higher and reaches 370 ℃, the upper surface temperature of the shell is higher, consumers are easy to scald, a traditional heat dissipation structure cannot conduct uniform heat dissipation on the temperature in the upper shell, partial areas can be obviously cooled when heat dissipation is conducted, and the temperature of the partial areas is still higher. Accordingly, further improvements are needed in the prior pizza ovens. Disclosure of Invention The invention aims to provide an oven with a surface cooling system, which can improve the heat dissipation effect and ensure uniform heat dissipation. In order to achieve the above purpose, the present invention adopts the following scheme: The utility model provides an oven that possesses surface cooling system, includes the oven body, be provided with the heat dissipation layer on the oven body, be provided with water cooling system and auxiliary blowing system in the heat dissipation layer, be provided with rotating assembly on the heat dissipation layer, the rotating assembly both sides respectively are provided with the laminating the flexible self-adaptation flexible air duct of heat dissipation in-layer lateral wall, heat dissipation layer one side is provided with the convulsions subassembly that admits air, and the opposite side is provided with the convulsions subassembly that admits air, two be provided with between the flexible air duct of self-adaptation, admit air convulsions subassembly and the convulsions subassembly that admits air still keep the air guide structure of intercommunication state behind the rotating assembly rotation angle. Further, the water cooling system comprises a water pump assembly arranged on the outer wall of the oven body, a wavy water cooling pipe is arranged in the heat dissipation layer, and two ends of the wavy water cooling pipe are respectively connected to an inlet and an outlet of the water pump assembly. Further, the surface of the water pump assembly is provided with aluminum radiating fins. Further, the auxiliary blowing system comprises a plurality of blowing fans arranged on the heat dissipation layer. Further, the rotating assembly comprises a rotating shaft hole arranged in the middle position of the heat dissipation layer, a middle rotating shaft is arranged in the rotating shaft hole, a driving motor is arranged on the heat dissipation layer, a driving gear is arranged at the output end of the driving motor, a driven gear is arranged on the peripheral outer wall of the rotating shaft, and the driven gear is in meshed transmission with the driving gear. Further, the self-adaptive telescopic air duct comprises a pipe sleeve arranged on the side wall of the middle shaft, an inner pipe is movably arranged in the pipe sleeve, a guide structure is arranged between the outer end of the inner pipe and the inner wall of the heat dissipation layer, a spring assembly for driving the inner pipe to push outwards is arranged between the pipe sleeve and the inner pipe, and a plurality of air holes are uniformly distributed on the surface of the pipe sleeve and the surface of the inner pipe along the axial direction. Further, the guide structure comprises a closed-loop guide groove arranged along the outline of the outer edge of the heat dissipation layer, a wheel frame is arranged at the outer end of the inner tube, and a guide wheel which is arranged at the lower end of the wheel frame and moves in the closed-loop guide groove is arranged at the lower end of the wheel frame. Further, the spring assembly comprises a spring seat arranged at the outer end of the inner tube, and a spring body is arranged between the spring seat and the outer end of the tube sleeve. Further, the air inlet and exhaust assembly comprises an air inlet exhaust fan arranged on the side wall of the heat dissipation layer, and an air inlet pipe is connected to the air inlet exhaust fan; The exhaust air draft assembly comprises an exhaust air draft fan arranged on the other side wall of the heat dissipation layer, and an exhaust pipe is connected to the exhaust air draft fan. Further, the air guide structure comprises a middle air inlet cavity arranged on the end face of the middle rotating shaft, an annular exhaust cavity is arranged outside the circumference of the middle air inlet cavity, the middle air inlet cavity is connected with one of the self-adaptive telescopic air guide pipes, and the annular exhaust cavity is connected with the other self-adaptive telescopic air guide pipe; the heat dissipation layer is provided with a rotating shaft mounting seat, the lower end of the rotating shaft mounting seat is axially