Efficient energy-saving barbecue oven capable of recycling waste heat

Abstract

The utility model relates to an efficient energy-saving barbecue oven capable of recycling waste heat, which belongs to the technical field of barbecue ovens and comprises a positioning support, a heat absorption protective tube is slidably clamped in the positioning support, a liquid storage tank is arranged on the outer side of the heat absorption protective tube, and a fuel supporting disc is mounted at the lower end of the heat absorption protective tube. A ventilation adjusting disc is rotationally connected to the lower side of the fuel supporting disc, a fuel shifting rod is rotationally connected to the upper side of the fuel supporting disc, a multifunctional outer cover is installed on one side of a heat absorption protection pipe, the double-layer heat absorption protection pipe is adopted, the heat preservation effect of the periphery of the device is improved, meanwhile, waste heat of the periphery of the device is collected and utilized, and the energy utilization rate of the device is increased; meanwhile, a breathable adjusting disc is adopted, a user can conveniently and rapidly adjust the breathable effect of the bottom of the device, the use flexibility of the device is improved, a fuel shifting rod is utilized, the convenience of adjusting the state of fuel in the device by the user is improved, meanwhile, a multifunctional outer cover is adopted, the baking effect of the upper end of the device is improved, and the use diversity and convenience of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of high-efficiency energy-saving barbecue oven of waste heat recovery and reuse, belong to barbecue oven technical field. BACKGROUND

[0002] Barbecue oven is a kind of equipment for cooking food, especially for outdoor barbecue activities. It is usually designed as a closed metal structure with heating elements (such as charcoal, electric heating wire or gas burner) inside to provide the high temperature required for cooking. Barbecue oven is a versatile and popular cooking device that provides users with the opportunity to enjoy delicious food outdoors. When using barbecue oven, please follow the safety guidelines and manufacturer's recommendations to ensure the safety and enjoyment of the cooking process.

[0003] The existing application number CN202320643723.8 is a kind of high-efficiency energy-saving barbecue oven, relate to barbecue oven high-efficiency energy-saving technical field, including: transmission mechanism, the transmission mechanism includes heating furnace, the heating furnace one side is provided with fixed mechanism, the heating furnace inner wall is provided with filter screen. The utility model discloses a transmission mechanism, when the air blower is opened, air will be transmitted into the connecting pipe, due to the continuous transmission of air blower, the air in the connecting pipe will be transmitted into the wind gathering ring, the air in the wind gathering ring will be transmitted into the air diffuser pipe, the wind gathering ring is provided with a plurality of air diffuser pipes, the air in the air diffuser pipe will be transmitted into the heating furnace through the nozzle, so that the air in the heating furnace circulates, which can make the combustion material burn more efficiently. Since the air is transmitted from the bottom to the top of the heating furnace, the transmitted air will also pass through the food added by the user, which can make the food cook faster, and the food can be cooked faster for other food.

[0004] The above device can improve the combustion efficiency of fuel when in use, however, its utilization rate of heat dissipated by fuel is low, the heat preservation effect is poor, it cannot adjust the natural ventilation effect of the device according to needs, and when in use, it is not convenient to adjust the use state of internal fuel, which can easily cause incomplete combustion of fuel. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of high-efficiency energy-saving barbecue oven of waste heat recovery and reuse, can improve the heat preservation effect of device, recycle and utilize heat around fuel, improve the convenience of fuel state adjustment.

[0006] The utility model discloses a kind of waste heat recovery and reuse high-efficiency energy-saving barbecue oven, including positioning support, the inside sliding joint of positioning support has heat absorption protection pipe, the outside of heat absorption protection pipe is equipped with liquid storage groove, the lower end of heat absorption protection pipe is equipped with fuel support disc, the lower side of fuel support disc is equipped with breathable adjusting disc, the upper side of fuel support disc is equipped with fuel lever, the center position of fuel lever is equipped with adjusting handle, the inside upper end of heat absorption protection pipe is equipped with raw material support disc, one side of heat absorption protection pipe is rotatably equipped with multifunctional outer cover.

[0007] Preferably, in order to use the device for positioning, the positioning support includes a support clasp, the heat absorption protection pipe is slidingly connected to the inside of the support clasp, one side of the support clasp is provided with a positioning slot, and the lower surface of the support clasp is uniformly fixedly installed with a fixed leg.

[0008] Preferably, in order to improve the convenience of using the heat absorption protection pipe, the upper end of the liquid storage groove is provided with a water inlet on one side, the opening of the water inlet is hingedly connected with a sealing cover, the lower end of the liquid storage groove is designed with a water outlet hole on the other side, the inside of the water outlet hole is inlaidly installed with a water outlet valve, and the water outlet valve is slidingly connected to the inside of the positioning slot.

[0009] Preferably, in order to improve the convenience of using the fuel support disc, the lower end of the heat absorption protection pipe is designed with a fixed threaded groove on the inside, the outside of the fuel support disc is provided with a fixed helical thread, the fixed helical thread is threadedly connected between the fixed threaded grooves, and the inside of the fuel support disc is uniformly provided with a breathable through-hole.

[0010] Preferably, in order to facilitate the control of the air permeation effect of the bottom of the device, the lower side of the fuel support disc is provided with an air adjusting adapter slot, the breathable adjusting disc is rotatably connected to the inside of the air adjusting adapter slot, the inside of the fuel support disc is uniformly provided with an air adjusting hole, the positions between the air adjusting hole and the breathable through-hole are staggered, and the lower surface of the breathable adjusting disc is fixedly provided with a six-prong adjusting ring.

[0011] Preferably, in order to flexibly push the fuel inside to tumble, the center position of the fuel support disc is provided with a fixed adapter hole, a driving shaft is rotatably connected to the inside of the fixed adapter hole, the fuel lever is fixedly installed on the upper end of the driving shaft, and the inside of the driving shaft is provided with a six-prong linkage hole.

[0012] Preferably, in order to improve the convenience and safety of adjusting the device, one end of the adjusting handle is designed with a six-prong driving rod, the six-prong driving rod and the six-prong linkage hole are slidingly connected, the other end of the adjusting handle is provided with a six-prong slot, and the six-prong slot and the six-prong adjusting ring are slidingly connected.

[0013] Preferably, in order to increase the convenience and functional effect of the device, the lower surface of the raw material support disc is designed with a positioning mounting ring which is in sliding connection with the heat absorption protection pipe, and the upper surface of the raw material support disc is fixedly welded with a U-shaped baffle, and the outer side of the multifunctional outer cover is provided with a heat preservation placing groove.

[0014] The device has the advantages that: the double-layer heat absorption protection pipe improves the heat preservation effect of the device and collects and utilizes the waste heat around the device, improves the energy utilization rate of the device, the air permeation adjusting disc is convenient for users to quickly adjust the air permeation effect of the bottom of the device, increases the flexibility of the device, the fuel shifting rod improves the convenience of users to adjust the fuel state in the device, the multifunctional outer cover improves the baking effect of the upper end of the device, and increases the diversity and convenience of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a side sectional view structure schematic diagram of the device.

[0016] Figure 2 It is a rear view structure schematic diagram of the device.

[0017] Figure 3 It is a front view structure schematic diagram of the device.

[0018] Figure 4 It is a structure schematic diagram of the heat absorption protection pipe part in the device.

[0019] Figure 5 It is a structure connection diagram of the fuel support plate part in the device.

[0020] Figure 6 It is a structure schematic diagram of the adjusting handle part in the device.

[0021] Figure 7 It is a structure schematic diagram of the raw material support disc part in the device.

[0022] In the figure: 1, positioning support; 101, support clasp; 102, fixed support leg; 2, heat absorption protection pipe; 201, sealing cover; 202, water outlet valve; 3, liquid storage groove; 4, fuel support disc; 5, air permeation adjusting disc; 501, six-rib adjusting ring; 6, fuel shifting rod; 601, shifting pivot; 7, adjusting handle; 701, six-rib shifting rod; 702, six-rib clasp groove; 8, raw material support disc; 801, positioning mounting ring; 802, U-shaped baffle; 9, multifunctional outer cover. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-7 As shown in FIG. 1, a kind of high-efficiency energy-saving barbecue oven of waste heat recovery and reuse, including positioning support 1, positioning support 1 stably supports the other components of barbecue oven, ensure stability and safety during barbecue process, positioning support 1 The inside sliding clamping of heat absorption protection pipe 2, the outside of heat absorption protection pipe 2 is equipped with liquid storage groove 3, the outside of heat absorption protection pipe 2 The liquid storage groove 3 equipped with can be used to store heat conduction medium, the medium can absorb the waste heat generated during barbecue process, and then realize the recovery and reuse of waste heat, which helps to reduce energy waste, improve the overall energy efficiency of barbecue oven, the lower end of heat absorption protection pipe 2 is equipped with fuel support disc 4, the design of fuel support disc 4 makes fuel be evenly distributed, ensure that heat is evenly released during barbecue process, the lower side of fuel support disc 4 is connected with air permeation adjusting disc 5, by adjusting the size of air hole, the burning speed of fuel and the heat generated can be controlled, so as to realize fine adjustment of barbecue temperature, the upper side of fuel support disc 4 is connected with fuel lever 6, by adjusting handle 7, fuel can be easily pushed, the distribution and combustion state of fuel are adjusted, the heat output during barbecue process is further controlled, adjusting handle 7 is installed at the center position of fuel lever 6, which is convenient for user to hold and operate, realizes the rapid adjustment of fuel, the upper end inside heat absorption protection pipe 2 is equipped with raw material support disc 8, the design of material support disc makes food be evenly heated, improves barbecue quality, multifunctional outer cover 9 is rotatably installed on one side of heat absorption protection pipe 2.

[0025] Positioning support 1 includes support clasp 101, heat absorption protection pipe 2 is slidingly connected to the inside of support clasp 101, one side of support clasp 101 is provided with positioning clamping groove, the lower surface of support clasp 101 is uniformly fixedly installed with fixed leg 102, the sliding clamping design of positioning support 1 and heat absorption protection pipe 2 not only improves the structural stability and operation convenience of barbecue oven, but also provides more flexibility and adaptability for users. Through the cooperation of positioning clamping groove and fixed leg 102, barbecue oven can maintain stable barbecue performance in various environments, and provide better barbecue experience for users.

[0026] The upper end of the liquid storage tank 3 is provided with a water inlet on one side, and a sealing cover 201 is hinged at the opening of the water inlet. The lower end of the liquid storage tank 3 is designed with a water outlet hole on the other side, and a water outlet valve 202 is embeddedly installed in the water outlet hole. The water outlet valve 202 is slidingly connected in the positioning slot. The design of the liquid storage tank 3 and its related components fully considers the user's demand and the practicability of the barbecue oven. Through the cooperation of the water inlet, the sealing cover 201, the water outlet hole and the water outlet valve 202, the user can conveniently manage the medium in the liquid storage tank 3, ensure the efficient operation and long-term use reliability of the barbecue oven, and at the same time, the design of these components also reflects the manufacturer's attention to details and user experience.

[0027] The lower end of the heat absorption protection pipe 2 is designed with a fixed threaded groove, and the outer side of the fuel support disc 4 is provided with a fixed spiral thread. The fixed spiral thread is threadedly connected between the fixed threaded grooves. The inner side of the fuel support disc 4 is uniformly provided with a gas permeable through hole, and the lower side of the fuel support disc 4 is provided with an air adjusting adapter slot. The air adjusting disc 5 is rotatingly connected in the air adjusting adapter slot. The inner side of the fuel support disc 4 is uniformly provided with an air adjusting hole. The positions between the air adjusting hole and the gas permeable through hole are staggered. The lower surface of the air adjusting disc 5 is fixedly provided with a six-rib adjusting ring 501. The design of the heat absorption protection pipe 2, the fuel support disc 4 and the air adjusting disc 5 fully considers the heat management, air flow and combustion control requirements in the barbecue process. Through the cooperation of the fixed threaded groove, the fixed spiral thread, the gas permeable through hole, the air adjusting adapter slot, the air adjusting hole and the six-rib adjusting ring 501, the user can conveniently adjust the combustion state of the fuel, realize fine control of the barbecue process. This design not only improves the practicability and flexibility of the barbecue oven, but also provides better barbecue experience for the user.

[0028] The center of the fuel support disc 4 is provided with a fixed adapter hole, and a rotating shaft 601 is rotatingly connected in the fixed adapter hole. The fuel lever 6 is fixedly installed at the upper end of the rotating shaft 601. The inner side of the rotating shaft 601 is provided with a six-rib linkage hole. One end of the adjusting handle 7 is designed with a six-rib lever 701. The six-rib lever 701 and the six-rib linkage hole are slidingly connected. The other end of the adjusting handle 7 is provided with a six-rib slot 702. The six-rib slot 702 and the six-rib adjusting ring 501 are slidingly connected. The design of the fuel support disc 4, the rotating shaft 601, the fuel lever 6 and the adjusting handle 7 fully considers the fuel management and combustion control requirements in the barbecue process. Through the cooperation of the fixed adapter hole, the six-rib linkage hole, the six-rib lever 701 and the six-rib slot 702, the user can conveniently adjust the distribution and combustion state of the fuel, and at the same time, realize fine control of the air volume. This design not only improves the practicability and flexibility of the barbecue oven, but also provides better barbecue experience and operation convenience for the user.

[0029] The lower surface of the raw material support disc 8 is designed with a positioning mounting ring 801, which is in sliding clamping connection with the heat absorption protection pipe 2, and the upper surface of the raw material support disc 8 is fixedly welded with a U-shaped baffle 802, and the outer side of the multifunctional outer cover 9 is provided with a heat preservation placing groove, and the design of the raw material support disc 8, the positioning mounting ring 801, the U-shaped baffle 802 and the multifunctional outer cover 9 fully considers the food stability, operation convenience and functional requirements in the barbecue process, through the sliding clamping connection of the positioning mounting ring 801 and the heat absorption protection pipe 2, the support and protection of the U-shaped baffle 802 to the food raw materials and the heat preservation placing groove of the multifunctional outer cover 9 and other designs, the user can more conveniently barbecue operation, at the same time, enjoy better barbecue experience and food quality, this design not only improves the practicability and flexibility of the barbecue oven, but also reflects the in-depth understanding and attention to the user's demand.

[0030] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A high-efficiency and energy-saving barbecue grill that recovers and reuses waste heat, characterized in that: The application relates to a positioning support (1), which is internally slidably clamped with a heat-absorbing protection pipe (2), the outer side of the heat-absorbing protection pipe (2) is provided with a liquid storage groove (3), the lower end of the heat-absorbing protection pipe (2) is provided with a fuel support disc (4), the lower side of the fuel support disc (4) is connected with a gas permeation adjusting disc (5), the upper side of the fuel support disc (4) is connected with a fuel lever (6), the central position of the fuel lever (6) is provided with an adjusting handle (7), the upper end of the heat-absorbing protection pipe (2) is internally provided with a raw material support disc (8), and one side of the heat-absorbing protection pipe (2) is rotatably provided with a multifunctional outer cover (9).

2. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 1, characterized in that: The positioning support (1) comprises a supporting clasp (101), the heat-absorbing protection pipe (2) is slidably clamped in the inside of the supporting clasp (101), one side of the supporting clasp (101) is provided with a positioning clamping groove, and the lower surface of the supporting clasp (101) is uniformly fixedly provided with a fixed supporting leg (102).

3. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 2, characterized in that: The upper end of the liquid storage groove (3) is provided with a water inlet on one side, the water inlet is hingedly provided with a sealing cover (201), the lower end of the liquid storage groove (3) is provided with a water outlet on the other side, the inside of the water outlet is inlaidly provided with a water outlet valve (202), and the water outlet valve (202) is slidably clamped in the inside of the positioning clamping groove.

4. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 1, characterized in that: The lower end of the heat-absorbing protection pipe (2) is internally provided with a fixed screw groove, the outer side of the fuel support disc (4) is provided with a fixed screw thread, the fixed screw thread is threadedly connected between the fixed screw grooves, and the inside of the fuel support disc (4) is uniformly provided with a gas permeation through hole.

5. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 4, characterized in that: The lower side of the fuel support disc (4) is provided with a gas adjusting connecting groove, the gas permeation adjusting disc (5) is rotatably clamped in the inside of the gas adjusting connecting groove, the inside of the fuel support disc (4) is uniformly provided with a gas adjusting hole, the positions between the gas adjusting hole and the gas permeation through hole are arranged in a staggered mode, and the lower surface of the gas permeation adjusting disc (5) is fixedly provided with a six-rib adjusting ring (501).

6. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 5, characterized in that: The central position of the fuel support disc (4) is provided with a fixed connecting hole, a lever rotating shaft (601) is rotatably clamped in the inside of the fixed connecting hole, the fuel lever (6) is fixedly installed at the upper end of the lever rotating shaft (601), and the inside of the lever rotating shaft (601) is provided with a six-rib linkage hole.

7. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 6, characterized in that: One end of the adjusting handle (7) is designed as a six-rib lever (701), the six-rib lever (701) and the six-rib linkage hole are slidably clamped, the other end of the adjusting handle (7) is provided with a six-rib clamping groove (702), and the six-rib clamping groove (702) and the six-rib adjusting ring (501) are slidably clamped.

8. The high-efficiency energy-saving barbecue oven with waste heat recovery and reuse according to claim 1, characterized in that: The lower surface of the raw material support disc (8) is designed as a positioning mounting ring (801), the positioning mounting ring (801) and the heat-absorbing protection pipe (2) are slidably clamped, the upper surface of the raw material support disc (8) is fixedly welded with a U-shaped baffle (802), and the outer side of the multifunctional outer cover (9) is provided with a heat preservation placing groove.

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