CN214906548U

CN214906548U - Hot air circulation dish warming machine

Info

Publication number: CN214906548U
Application number: CN202120686891.6U
Authority: CN
Inventors: 尹火贵
Original assignee: Guangzhou Bozone Kitchen Equipment Co ltd
Current assignee: Guangzhou Bozone Kitchen Equipment Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-30
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a warm dish machine technical field, especially a warm dish machine of heated air circulation, including fixed case, the top fixedly connected with connecting plate of fixed incasement wall, the middle part fixedly connected with heat preservation inner bag of connecting plate, a plurality of circulation wind holes have been seted up at the top of heat preservation inner bag lateral wall, and are a plurality of the equal fixedly connected with water conservancy diversion swash plate in top of circulation wind hole inner wall, a plurality of heat conduction aluminium rings of the outer wall fixedly connected with of heat preservation inner bag. The utility model has the advantages that: can make hot-blastly blow in inside the heat preservation inner bag through annular bottom plate center department to the bowl dish on the heating bowl dish tray, unnecessary heat can be through on heat preservation inner bag transmits a plurality of heat conduction aluminium rings, on a plurality of heat pipes of rethread collect the heat to a plurality of heat absorption aluminium rings, thereby the air of heating air heater air intake department, can reduce the power that the air heater needs like this alright reach the temperature that needs reach, realize heated air circulation's purpose, reach energy-concerving and environment-protective purpose.

Description

Hot air circulation dish warming machine

Technical Field

The utility model relates to a warm braw machine technical field, especially a heated air circulation warm braw machine.

Background

A dish warmer is a machine for heating dishes, and is generally used in hotel restaurants. The dish warming machine is used for heating dishes, which is that certain temperature of the dishes is needed to ensure the delicious taste of food when some food in a hotel is loaded on the dishes, but the currently used dish warming machine has the following problems in use:

most of existing dish warming machines blow hot air from the bottom through an air heater to heat dishes, but after the hot air of the existing dish warming machines blows the hot air from bottom to top, a large amount of heat is discharged from the box wall and the top, waste heat is caused, and the heat loss of the existing dish warming machines is serious and energy is not saved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a warm disc machine of heated air circulation, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a hot air circulation dish warming machine comprises a fixed box, wherein the top of the inner wall of the fixed box is fixedly connected with a connecting plate, the middle part of the connecting plate is fixedly connected with a heat-insulating inner container, the top of the side wall of the heat-insulating inner container is provided with a plurality of circulating air holes, the tops of the inner walls of the circulating air holes are fixedly connected with a flow guide inclined plate, the outer wall of the heat-insulating inner container is fixedly connected with a plurality of heat conduction aluminum rings, the surfaces of the heat conduction aluminum rings are fixedly connected with a plurality of heat conduction pipes, the bottoms of the heat conduction pipes are fixedly connected with a plurality of heat absorption aluminum rings together, and the tops of the heat absorption aluminum rings are fixedly connected with a hot air blower;

the inner wall of the heat preservation inner container is sleeved with an annular bottom plate, a plurality of supporting plates are fixedly connected to the edge of the annular bottom plate, a guide sliding hole is formed in the middle of each of the plurality of supporting plates, a top plate is fixedly connected to one end, away from the annular bottom plate, of each of the plurality of supporting plates, a plurality of spring fixing frames are fixedly connected to the bottom of the outer wall of the top plate, tension springs are fixedly connected to two sides of the surfaces of the plurality of spring fixing frames, one end, away from each spring fixing frame, of each tension spring is fixedly connected with a lifting frame, a connecting plate is fixedly connected to the center of the top of the lifting frame, a supporting frame is fixedly connected to the center of the bottom of one side face of the connecting plate, a dish tray is fixedly connected to the center of the top of the supporting frame, and a guide wheel is rotatably connected to the center of the top of one side face of the connecting plate.

Optionally, a plurality of fixed plates are fixedly connected to the edge of the top surface of the annular bottom plate, a plurality of baffle plates are fixedly connected to one side of the top surface of the fixed plates, a plurality of connecting plates are rotatably connected to one side of the fixed plates, a limiting rod is inserted into one side of the connecting plate away from the fixed plates, one end of the limiting rod away from the connecting plate is inserted into the edge of the top surface of the top plate, and the inserting position of the limiting rod and the top plate corresponds to the inserting position of the bottom of the limiting rod and the connecting plate.

Optionally, a plurality of jacks are formed in the edge of the surface of the annular bottom plate, the jacks are distributed along the rotating track of the limiting rod, the diameter of each jack is equal to that of the limiting rod, and the limiting rod corresponds to any one of the jacks.

Optionally, the crane is circular-arc, crane and the outer wall sliding connection of backup pad, the diameter of leading wheel and the width looks adaptation of direction sliding hole inner wall, the inner wall sliding connection of leading wheel and direction sliding hole, the support frame passes through a plurality of cranes and backup pad sliding connection, bowl dish tray is concentric with the roof.

Optionally, the four corners of the bottom surface of the fixed box are fixedly connected with universal wheels, a handlebar is fixedly connected with the center of the top of one side surface of the outer wall of the fixed box, the handlebar can be conveniently and flexibly moved through the universal wheels and the handlebar, an air inlet hole is formed in the center of the bottom surface of the fixed box, a filter screen is fixedly connected to the inner wall of the air inlet hole, and the position of the filter screen corresponds to the position of an air inlet of an air heater.

Optionally, the position of the air inlet of the air heater corresponds to the positions of the heat absorption aluminum rings, the heat absorption aluminum rings are distributed in a buckling manner, so that the heating area can be increased to the maximum extent, two heating surfaces are arranged between every two heat absorption aluminum rings, the preheating speed can be increased, the diameter of the largest one of the heat absorption aluminum rings is matched with the diameter of the air inlet of the air heater, the air outlet of the air heater is communicated with the inside of the heat preservation liner, and the diameter of the air outlet of the air heater is matched with the diameter of the center of the annular bottom plate.

Optionally, a plurality of spring hooking holes are formed in the surfaces of the spring fixing frames and the lifting frame, the sizes of the spring fixing frames and the size of the lifting frame are completely equal, tension springs with different quantities are respectively hooked on two sides between the spring fixing frames and the lifting frame, the tension can be adjusted to adapt to bowls and dishes with different gravities, and the spring hooking holes are symmetrically distributed by taking the guide sliding hole as a center.

The utility model has the advantages of it is following:

the hot air circulation dish warming machine is provided with a fixing box, the top of the inner wall of the fixing box is fixedly connected with a connecting plate, the middle part of the connecting plate is fixedly connected with a heat preservation inner container, the top of the side wall of the heat preservation inner container is provided with a plurality of circulating air holes, the tops of the inner walls of the circulating air holes are all fixedly connected with a diversion inclined plate, the outer wall of the heat preservation inner container is fixedly connected with a plurality of heat conduction aluminum rings, the surfaces of the heat conduction aluminum rings are fixedly connected with a plurality of heat conduction pipes, the bottoms of the heat conduction pipes are jointly and fixedly connected with a plurality of heat absorption aluminum rings, the tops of the heat absorption aluminum rings are fixedly connected with a hot air blower, the position of an air inlet of the hot air blower corresponds to the positions of the heat absorption aluminum rings, the heat absorption aluminum rings are distributed in a buckling mode, the diameter of the largest one of the heat absorption aluminum rings is matched with the diameter of the air inlet of the hot air blower, an air outlet of the hot air blower is communicated with the inside of the heat preservation inner container, and the diameter of the air outlet of the hot air blower is matched with the diameter of the center of the annular bottom plate, can make hot-blastly blow in inside heat preservation inner bag through annular bottom plate center department, thereby the bowl dish on the heating bowl dish tray, unnecessary heat can be through on heat preservation inner bag transmits a plurality of heat conduction aluminium rings, a plurality of heat pipes of rethread collect the heat on a plurality of heat absorption aluminium rings, thereby the air of heating air heater air intake department, thereby realize preheating, can reduce the power that the air heater needs like this alright reach the temperature that needs reach, and unnecessary hot gas flow can blow in between heat preservation inner bag outer wall and the fixed box inner wall through a plurality of circulation wind holes, and blow the heat on a plurality of heat conduction aluminium rings to the fixed box bottom, thereby realize heated air circulation's purpose, reach energy-concerving and environment-protective purpose.

Drawings

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

FIG. 2 is a schematic structural view of the support plate of the present invention;

FIG. 3 is a schematic structural view of the thermal insulation liner of the present invention;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2 according to the present invention;

fig. 5 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1-a fixed box, 2-a heat preservation inner container, 3-a top plate, 4-a support plate, 5-a limiting rod, 6-a dish tray, 7-a support frame, 8-a connecting plate, 9-a lifting frame, 10-a guide wheel, 11-a spring fixing frame, 12-a tension spring, 13-a guide sliding hole, 14-an annular bottom plate, 15-a fixed plate, 16-a connecting plate, 17-a jack, 18-a baffle, 19-a connecting plate, 20-a hot air blower, 21-a circulating air hole, 22-a flow guide inclined plate, 23-a heat conduction aluminum ring, 24-a heat conduction pipe and 25-a heat absorption aluminum ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a heated air circulation dish warming machine comprises a fixed box 1, a connecting plate 19 is fixedly connected to the top of the inner wall of the fixed box 1, a heat preservation liner 2 is fixedly connected to the middle of the connecting plate 19, a plurality of circulating air holes 21 are formed in the top of the side wall of the heat preservation liner 2, the tops of the inner walls of the circulating air holes 21 are fixedly connected with a diversion inclined plate 22, a plurality of heat conduction aluminum rings 23 are fixedly connected to the outer wall of the heat preservation liner 2, a plurality of heat conduction pipes 24 are fixedly connected to the surfaces of the heat conduction aluminum rings 23, a plurality of heat absorption aluminum rings 25 are fixedly connected to the bottoms of the heat conduction pipes 24 together, and a hot air blower 20 is fixedly connected to the tops of the heat absorption aluminum rings 25;

annular bottom plate 14 has been cup jointed to the inner wall of heat preservation inner bag 2, a plurality of backup pads 4 of edge fixedly connected with of annular bottom plate 14, direction slip hole 13 has been seted up at the middle part of a plurality of backup pads 4, the common fixedly connected with roof 3 of the one end that annular bottom plate 14 was kept away from to a plurality of backup pads 4, a plurality of spring mount 11 of the bottom fixedly connected with of 3 outer walls of roof, the equal fixedly connected with tension spring 12 in two sides on a plurality of spring mount 11 surfaces, the one end fixedly connected with crane 9 of spring mount 11 is kept away from to tension spring 12, fixedly connected with connecting plate 8 is located at the center at crane 9 top, fixedly connected with support frame 7 is located at the center of 8 side bottoms of connecting plate, fixedly connected with bowl dish tray 6 is located at the center at support frame 7 top, the center department at 8 side tops of connecting plate rotates and is connected with leading wheel 10.

As an optional technical solution of the utility model: a plurality of fixed plates 15 of edge fixedly connected with of 14 top surfaces of annular bottom plate, one side fixedly connected with baffle 18 of a plurality of fixed plate 15 top surfaces, one side of a plurality of fixed plates 15 is rotated and is connected with connecting plate 16, connecting plate 16 is kept away from one side of fixed plate 15 and is pegged graft there is gag lever post 5, the one end that connecting plate 16 was kept away from to gag lever post 5 is pegged graft with the edge of 3 top surfaces of roof, the position that gag lever post 5 and roof 3 were pegged graft is corresponding with the position that gag lever post 5 bottom and connecting plate 16 were pegged graft, it is coaxial to make gag lever post 5 rotate about going up and down the position like this, can realize carrying to draw to rotate and get the action.

As an optional technical solution of the utility model: a plurality of jacks 17 have been seted up to the edge on annular bottom plate 14 surface, and a plurality of jacks 17 distribute along gag lever post 5 pivoted orbit department, and the diameter of a plurality of jacks 17 equals with gag lever post 5's diameter, and the position of arbitrary one in gag lever post 5 and a plurality of jacks 17 is corresponding, inserts different jacks through a plurality of gag lever posts 5, can adjust the size in the space between a plurality of gag lever posts 5 of restriction to adapt to the bowl dish of different diameters.

As an optional technical solution of the utility model: crane 9 is circular-arc, crane 9 and backup pad 4's outer wall sliding connection, the diameter of leading wheel 10 and the width looks adaptation of direction sliding hole 13 inner wall, leading wheel 10 and direction sliding hole 13's inner wall sliding connection, support frame 7 is through a plurality of

crane

9 and 4 sliding connection of backup pad, bowl dish tray 6 is concentric with roof 3, can make the bowl dish put into bowl dish tray 6 then landing downwards, get into the inside of heat preservation inner bag 2, heat, every bowl dish of taking out simultaneously, gravity just can reduce, just can upwards stimulate the one deck, make the unanimous center department at roof 3 of upper bowl dish, conveniently get and put.

As an optional technical solution of the utility model: the four corners of the bottom surface of the fixed box 1 are fixedly connected with universal wheels 8, the center of the top of one side surface of the outer wall of the fixed box 1 is fixedly connected with a handlebar 7, the center of the bottom surface of the fixed box 1 is provided with an air inlet hole, the inner wall of the air inlet hole is fixedly connected with a filter screen, the position of the filter screen corresponds to the position of an air inlet of the air heater 20, and the filter screen can filter dust and prevent the dust from entering.

As an optional technical solution of the utility model: the position of the air inlet of the air heater 20 corresponds to the position of the heat absorption aluminum rings 25, the heat absorption aluminum rings 25 are buckled and distributed, the diameter of the largest one of the heat absorption aluminum rings 25 is matched with the diameter of the air inlet of the air heater 20, the heat absorption aluminum rings 25 can heat the air at the air inlet of the air heater 20 to realize preheating, and the sucked air has certain heat, so that the heating power can be reduced, and the purposes of energy conservation and environmental protection are achieved.

As an optional technical solution of the utility model: the surfaces of the spring fixing frames 11 and the lifting frame 9 are provided with a plurality of spring hanging holes, the sizes of the spring fixing frames 11 and the size of the lifting frame 9 are completely equal, and the spring hanging holes are symmetrically distributed by taking the guide sliding hole 13 as a center, so that the tension of the two sides is balanced, and the stability of up-and-down sliding is improved.

As an optional technical solution of the utility model: as shown in fig. 5, the utility model discloses a heat preservation inner bag 2 is squarely with heating bowl dish tray 6, all the other parts distribute respectively in four sides of heat preservation inner bag 2 inner wall as backup pad 4, a plurality of heat absorption aluminium rings 25 also distribute for square ring, roof 3 also designs for four directions loop configuration, gag lever post 5 sets up the four corners at roof 3, the advantage of this embodiment is putting into in can adapting to tetragonal plate, simultaneously the inside shape of this application can be according to the shape of plate when specifically implementing and make the change, corresponding adjustment is made to other structures, alright in order to adapt to the plate of different models.

The working process of the utility model is as follows: when a user uses the heat preservation box, the fixing box 1 is arranged, the top of the inner wall of the fixing box 1 is fixedly connected with the connecting plate 19, the middle part of the connecting plate 19 is fixedly connected with the heat preservation liner 2, the top of the side wall of the heat preservation liner 2 is provided with a plurality of circulating air holes 21, the tops of the inner walls of the circulating air holes 21 are all fixedly connected with the diversion inclined plate 22, the outer wall of the heat preservation liner 2 is fixedly connected with a plurality of heat conduction aluminum rings 23, the surfaces of the heat conduction aluminum rings 23 are fixedly connected with a plurality of heat conduction pipes 24, the bottoms of the heat conduction pipes 24 are jointly and fixedly connected with a plurality of heat absorption aluminum rings 25, the tops of the heat absorption aluminum rings 25 are fixedly connected with the air heater 20, the position of an air inlet of the air heater 20 corresponds to the positions of the heat absorption aluminum rings 25, the heat absorption aluminum rings 25 are buckled and distributed, the diameter of the largest one of the heat absorption aluminum ring 25 is matched with the diameter of the air inlet of the air heater 20, and an air outlet of the air heater 20 is communicated with the interior of the heat preservation liner 2, the diameter of the air outlet of the air heater 20 is matched with the diameter of the center of the annular bottom plate 14, hot air can be blown into the heat-insulating inner container 2 through the center of the annular bottom plate 14, dishes on the dish tray 6 are heated, redundant heat can be transmitted to the heat-conducting aluminum rings 23 through the heat-insulating inner container 2, then the heat is collected to the heat-absorbing aluminum rings 25 through the heat-conducting pipes 24, air at the air inlet of the air heater 20 is heated, preheating is achieved, the required power of the air heater 20 can be reduced, the temperature required to be achieved can be achieved, redundant hot air can be blown into the space between the outer wall of the heat-insulating inner container 2 and the inner wall of the fixed box 1 through the circulating air holes 21, heat on the heat-conducting aluminum rings 23 is blown to the bottom of the fixed box 1, the purpose of hot air circulation is achieved, and the purposes of energy conservation and environmental protection are achieved.

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. A heated air circulation dish warmer is characterized in that: the heat insulation box comprises a fixed box (1), wherein a connecting plate (19) is fixedly connected to the top of the inner wall of the fixed box (1), a heat insulation inner container (2) is fixedly connected to the middle of the connecting plate (19), a plurality of circulating air holes (21) are formed in the top of the side wall of the heat insulation inner container (2), a flow guide inclined plate (22) is fixedly connected to the tops of the inner walls of the circulating air holes (21), a plurality of heat conduction aluminum rings (23) are fixedly connected to the outer wall of the heat insulation inner container (2), a plurality of heat conduction pipes (24) are fixedly connected to the surfaces of the heat conduction aluminum rings (23), a plurality of heat absorption aluminum rings (25) are fixedly connected to the bottoms of the heat conduction pipes (24), and an air heater (20) is fixedly connected to the tops of the heat absorption aluminum rings (25);

an annular bottom plate (14) is sleeved on the inner wall of the heat-insulation inner container (2), a plurality of supporting plates (4) are fixedly connected to the edge of the annular bottom plate (14), a guide sliding hole (13) is formed in the middle of each supporting plate (4), a top plate (3) is fixedly connected to one end, far away from the annular bottom plate (14), of each supporting plate (4), a plurality of spring fixing frames (11) are fixedly connected to the bottom of the outer wall of the top plate (3), tension springs (12) are fixedly connected to two sides of the surfaces of the spring fixing frames (11), a lifting frame (9) is fixedly connected to one end, far away from the spring fixing frames (11), of each tension spring (12), a connecting plate (8) is fixedly connected to the center of the top of the lifting frame (9), and a supporting frame (7) is fixedly connected to the center of the bottom of one side face of the connecting plate (8), the dish tray (6) is fixedly connected to the center of the top of the support frame (7), and the guide wheel (10) is rotatably connected to the center of the top of one side face of the connecting plate (8).

2. The hot air circulation warm air machine according to claim 1, wherein: the edge fixedly connected with of annular bottom plate (14) top surface has a plurality of fixed plates (15), and is a plurality of one side fixedly connected with baffle (18) of fixed plate (15) top surface is a plurality of one side of fixed plate (15) is rotated and is connected with connecting plate (16), peg graft in one side that fixed plate (15) were kept away from in connecting plate (16) has gag lever post (5), the one end that connecting plate (16) were kept away from in gag lever post (5) is pegged graft with the edge of roof (3) top surface, the position that gag lever post (5) and roof (3) were pegged graft corresponds with the position that gag lever post (5) bottom and connecting plate (16) were pegged graft.

3. The hot air circulation warm air machine according to claim 1, wherein: a plurality of jacks (17) have been seted up to the edge on annular bottom plate (14) surface, and a plurality of jack (17) distribute along gag lever post (5) pivoted orbit department, and a plurality of the diameter of jack (17) equals with the diameter of gag lever post (5), gag lever post (5) and a plurality of jack (17) in the position of arbitrary one corresponding.

4. The hot air circulation warm air machine according to claim 1, wherein: the dish-washing machine is characterized in that the lifting frame (9) is arc-shaped, the lifting frame (9) is in sliding connection with the outer wall of the support plate (4), the diameter of the guide wheel (10) is matched with the width of the inner wall of the guide sliding hole (13), the guide wheel (10) is in sliding connection with the inner wall of the guide sliding hole (13), the support frame (7) is in sliding connection with the support plate (4) through the lifting frames (9), and the dish tray (6) is concentric with the top plate (3).

5. The hot air circulation warm air machine according to claim 1, wherein: the fixed box is characterized in that universal wheels (8) are fixedly connected to four corners of the bottom surface of the fixed box (1), a handlebar (7) is fixedly connected to the center of the top of one side surface of the outer wall of the fixed box (1), an air inlet hole is formed in the center of the bottom surface of the fixed box (1), a filter screen is fixedly connected to the inner wall of the air inlet hole, and the position of the filter screen corresponds to the position of an air inlet of an air heater (20).

6. The hot air circulation warm air machine according to claim 1, wherein: the position of the air inlet of the air heater (20) corresponds to the positions of the heat absorption aluminum rings (25), the heat absorption aluminum rings (25) are distributed in a buckled mode, the diameter of the largest one of the heat absorption aluminum rings (25) is matched with the diameter of the air inlet of the air heater (20), the air outlet of the air heater (20) is communicated with the inside of the heat insulation inner container (2), and the diameter of the air outlet of the air heater (20) is matched with the diameter of the center of the annular bottom plate (14).

7. The hot air circulation warm air machine according to claim 1, wherein: a plurality of spring hitching holes are formed in the surfaces of the spring fixing frames (11) and the lifting frame (9), the sizes of the spring fixing frames (11) and the lifting frame (9) are completely equal, and the spring hitching holes are symmetrically distributed by taking the guide sliding hole (13) as a center.