CN217865450U

CN217865450U - Food heat preservation transport case for central kitchen

Info

Publication number: CN217865450U
Application number: CN202220807089.2U
Authority: CN
Inventors: 袁爱群
Original assignee: Hubei Yiqian Food Technology Co ltd
Current assignee: Hubei Yiqian Food Technology Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-11-22
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses a central authorities for kitchen use food heat preservation transport case, including the box, the interior bottom surface of box is fixed with the heat-conducting plate, and the inside of heat-conducting plate is inserted and is equipped with a plurality of first heat exchange tubes, and the tip of heat-conducting plate corresponds first heat exchange tube and has seted up the air discharge duct, and the one end that the air discharge duct was kept away from to first heat exchange tube extends to the outside of box and is connected with the box of admitting air jointly. According to the scheme, the heat-insulation food transport case has the advantages that the ventilation cotton pad and the fan are arranged under the mutual matching of the parts, so that when gas in the case body circulates, water vapor mixed in hot gas emitted by food is absorbed by the water absorption material in the ventilation cotton pad, and the phenomenon that the water vapor in the hot gas is condensed on the inner wall of the case body is avoided; simultaneously through the setting of heater strip, first heat exchange tube and second heat exchange tube for the inside gas of box can remain throughout in the uniform temperature, has effectively promoted the heat preservation effect of box to inside food promptly.

Description

Food heat preservation transport case for central kitchen

Technical Field

The utility model relates to a kitchen food transport technology field especially relates to a central authorities for kitchen use food heat preservation transport case.

Background

The central kitchen is also called as a central kitchen and is a catering distribution center, raw materials are mainly manufactured and processed into semi-finished products or finished products, and then the semi-finished products or the finished products are distributed to chain stores for secondary heating or combined to be sold to customers, so that the cost can be effectively saved compared with the traditional dish processing through the kitchen of each restaurant.

The semi-finished or finished dishes processed by the central kitchen generally need to be temporarily stored in a food incubator until the dishes are completely cooked and then are transported in a centralized manner, but the existing incubator has a simple and crude structure and only has an external box body and an internal heat insulation layer, namely, the processed dishes are placed in the box body and are insulated by the heat insulation layer arranged on the inner wall of the box body, but the processed dishes can emit hot air with high moisture in the box body, and the hot air is condensed at the top end and the periphery in the box body, so that condensed water at the top end can drip on the surfaces of the dishes, and the taste and the appearance of the dishes are influenced; therefore, in order to solve the technical problems, a central kitchen food insulation transport case is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a central kitchen food heat preservation transport case.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat-insulating transportation box for food for a central kitchen comprises a box body, wherein a heat-conducting plate is fixed on the inner bottom surface of the box body, a plurality of first heat exchange tubes are inserted into the heat-conducting plate, an exhaust groove is formed in the end part of the heat-conducting plate corresponding to the first heat exchange tubes, one ends of the first heat exchange tubes, far away from the exhaust groove, extend to the outside of the box body and are connected with an air inlet box together, and heating wires are installed on the rear side of the air inlet box through an installation box;

the improved air inlet box is characterized in that a plurality of air holes are formed in the top end of the interior of the box body, a placing groove is formed in the upper end of the box body corresponding to the air holes, a breathable cotton pad is arranged in the placing groove, a matched installation cylinder is installed on the upper surface of the box body corresponding to the breathable cotton pad, a fan is arranged inside the installation cylinder, and the upper end of the installation cylinder is connected with the air inlet box through an air guide tube.

Preferably, the upper surface of box corresponds the standing groove and is equipped with the closing plate, the both ends of closing plate are passed through the bolt and are connected with the box, the middle part at closing plate upper surface is fixed to the installation section of thick bamboo, just the closing plate corresponds the installation section of thick bamboo and has seted up ventilative mouthful.

Preferably, a partition plate is fixed in the inner ring surface of the box body, a plurality of second heat exchange tubes are arranged in the partition plate, the other ends of the second heat exchange tubes extend into the air inlet box, and an air outlet is formed in one end, corresponding to the second heat exchange tubes, of the end portion of the partition plate, far away from the air inlet box.

Preferably, the outer ring surfaces of the air inlet box and the air guide pipe are respectively sleeved with a heat insulation sleeve.

Preferably, one end of the front side surface of the box body is hinged with a sealing door through a hinge, and a lifting handle is fixed in the middle of the upper surface of the box body.

The utility model provides a pair of central authorities are for kitchen use food heat preservation transport case, beneficial effect lies in: this scheme is in the use, the fan passes through in the bleeder vent inhales the installation section of thick bamboo the inside gas of box, and carry to the mounting box through the air duct, it is further in getting into first heat exchange tube and second heat exchange tube through the box that admits air after the heater strip intensifies, finally discharge from the tip of first heat exchange tube and second heat exchange tube, simultaneously because be equipped with ventilative cotton pad between box upper end and bleeder vent and the closing plate, need pass through ventilative cotton pad when making the inside gas of box flow to the air duct inside through the bleeder vent, and then the higher steam of steam content that the inside food of box distributed out is when passing through ventilative cotton pad, the steam that carries in its gas is adsorbed by the inside material that absorbs water of ventilative cotton pad.

Therefore, the food heat-preservation transport case provided by the scheme has the advantages that through the arrangement of the breathable cotton pad and the fan under the mutual matching of the parts, when gas in the case body enters circulation, water vapor contained in hot gas emitted by food is adsorbed by the water-absorbing material in the breathable cotton pad, so that the phenomenon that the water vapor in the hot gas is condensed on the inner wall of the case body is avoided; simultaneously through the setting of heater strip, first heat exchange tube and second heat exchange tube for the inside gas of box can remain throughout in the uniform temperature, has effectively promoted the heat preservation effect of box to inside food promptly.

Drawings

FIG. 1 is an isometric view of a central kitchen food insulated container of the present invention;

FIG. 2 is a schematic view of the interior of the central food heat-preservation transport case for kitchen according to the present invention;

fig. 3 is a schematic structural view of a central kitchen food heat preservation transport case provided by the present invention;

FIG. 4 is a schematic view showing the second heat exchange tube and the partition plate of the heat preservation and transportation box for food in central kitchen according to the present invention;

fig. 5 is the utility model provides an installation section of thick bamboo and closing plate split schematic diagram of central authorities' for kitchen use food heat preservation transport case.

In the figure: 1. a box body; 2. a heat conducting plate; 3. a first heat exchange tube; 4. an air intake box; 5. mounting a box; 6. heating wires; 7. a breathable cotton pad; 8. mounting the cylinder; 9. a fan; 10. sealing plates; 11. a partition plate; 12. a second heat exchange tube; 13. a gas-guide tube; 14. a thermal insulation sleeve; 15. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a central kitchen food heat preservation transport case comprises a case body 1, a heat conduction plate 2 is fixed on the inner bottom surface of the case body 1, a plurality of first heat exchange tubes 3 are inserted in the heat conduction plate 2, the end parts of the heat conduction plate 2 correspond to the first heat exchange tubes 3 and are provided with exhaust grooves, one ends, far away from the exhaust grooves, of the first heat exchange tubes 3 extend to the outside of the case body 1 and are connected with an air inlet box 4 together, and heating wires 6 are installed on the rear side of the air inlet box 4 through a mounting box 5.

A plurality of bleeder vents have been seted up on the inside top of box 1, and the standing groove has been seted up to the upper end of box 1 corresponding bleeder vent, is equipped with ventilative cotton pad 7 in the standing groove, and the upper surface of box 1 corresponds ventilative cotton pad 7 and installs a matched with installation section of thick bamboo 8, and the inside of installation section of thick bamboo 8 is equipped with fan 9, and the upper end of installation section of thick bamboo 8 is connected with box 4 that admits air through air duct 13.

The upper surface of box 1 corresponds the standing groove and is equipped with closing plate 10, the both ends of closing plate 10 are passed through the bolt and are connected with box 1, installation section of thick bamboo 8 is fixed at the middle part of closing plate 10 upper surface, and closing plate 10 corresponds installation section of thick bamboo 8 and has seted up ventilative mouthful, the one end of 1 front side surface of box has sealing door 15 through hinged joint, the middle part of 1 upper surface of box is fixed with the handle, the setting of closing plate 10 and bolt, make this scheme in the use, closing plate 10 is opened to personnel's accessible bolt, can be convenient change ventilative cotton pad 7.

The middle of the inner ring surface of the box body 1 is fixed with a partition plate 11, a plurality of second heat exchange tubes 12 are arranged inside the partition plate 11, the other ends of the second heat exchange tubes 12 extend to the inside of the air inlet box 4, the end parts of the partition plate 11 correspond to one ends, far away from the air inlet box 4, of the second heat exchange tubes 12, air exhaust ports are formed in the end parts of the partition plate 11, heat insulation sleeves 14 are sleeved on the outer ring surfaces of the air inlet box 4 and the air guide tube 13, and heat loss of hot air when the air guide tube 13 and the air inlet box 4 flow can be reduced.

The use principle and the advantages are as follows: the utility model discloses in the use, the personnel open 15 dishes after processing and place the upper surface at heat-conducting plate 2 and division board 11 of sealing door, and close sealing door 15, and then start fan 9 and heater strip 6, and fan 9 passes through the bleeder vent to inhale in installation section of thick bamboo 8 to the inside gas of box 1, and carry to the mounting box 5 inside through air duct 13, further enter into first heat exchange tube 3 and second heat exchange tube 12 through air inlet box 4 after heater strip 6 heaies up in, finally discharge from the tip of first heat exchange tube 3 and second heat exchange tube 12, from this through the setting of fan 9 and heater strip 6, make the inside gas of box 1 can receive heater strip 6's interval heating in continuous circulation process, the heater strip 6 that starts through the interval makes the inside gaseous temperature of box 1 remain throughout in suitable range, even make box 1 compare with traditional insulation can, it has better heat preservation effect to the food of inside.

Meanwhile, as the breathable cotton pad 7 is arranged at the upper end of the box body 1 and between the breathable holes and the sealing plate 10, when the gas in the box body 1 flows to the interior of the breathable pipe 13 through the breathable holes, the gas needs to pass through the breathable cotton pad 7, and then the steam carried in the gas of the hot gas with high steam content emitted by food in the box body 1 is adsorbed by the water-absorbing material in the breathable cotton pad 7 when the hot gas passes through the breathable cotton pad 7, so that the gas in the box body 1 can be kept in a dry state all the time, namely, the phenomenon that the steam containing impurities in the hot gas is condensed on the inner wall of the box body 1 is avoided; and because heat-conducting plate 2 and division board 11 all have better heat conductivity for when the higher gas of temperature flows in first heat exchange tube 3 and second heat exchange tube 12, heat-conducting plate 2 and division board 11 can be more convenient in the food of transmitting the heat to the plate body upper surface, have further promoted the heat preservation effect of box 1 to inside food promptly.

Therefore, the food heat-preservation transport box provided by the scheme has the advantages that through the arrangement of the breathable cotton pad 7 and the fan 9 under the mutual matching of the parts, when gas in the box body 1 enters circulation, water vapor contained in hot gas emitted by food is adsorbed by the water-absorbing material in the breathable cotton pad 7, and the phenomenon that the water vapor in the hot gas is condensed on the inner wall of the box body 1 is avoided; simultaneously through the setting of heater strip 6, first heat exchange tube 3 and second heat exchange tube 12 for the inside gas of box 1 can remain throughout in the uniform temperature, has effectively promoted the heat preservation effect of box 1 to inside food promptly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The food heat-insulation transport box for the central kitchen comprises a box body (1) and is characterized in that a heat-conducting plate (2) is fixed to the inner bottom surface of the box body (1), a plurality of first heat exchange tubes (3) are inserted into the heat-conducting plate (2), an exhaust groove is formed in the end portion of the heat-conducting plate (2) corresponding to the first heat exchange tubes (3), one ends, far away from the exhaust groove, of the first heat exchange tubes (3) extend to the outside of the box body (1) and are connected with an air inlet box (4) together, and heating wires (6) are installed on the rear side of the air inlet box (4) through a mounting box (5);

a plurality of bleeder vents have been seted up on the inside top of box (1), the standing groove has been seted up to the upper end of box (1) correspondence bleeder vent, be equipped with ventilative cotton pad (7) in the standing groove, the upper surface of box (1) corresponds ventilative cotton pad (7) and installs matched with installation section of thick bamboo (8), the inside of installation section of thick bamboo (8) is equipped with fan (9), just the upper end of installation section of thick bamboo (8) is connected with box (4) of admitting air through air duct (13).

2. The food heat-insulation transport box for the central kitchen according to claim 1, characterized in that the upper surface of the box body (1) is provided with a sealing plate (10) corresponding to the placing groove, two ends of the sealing plate (10) are connected with the box body (1) through bolts, the mounting cylinder (8) is fixed in the middle of the upper surface of the sealing plate (10), and the sealing plate (10) is provided with a ventilation opening corresponding to the mounting cylinder (8).

3. The food heat-preservation transport box for the central kitchen according to claim 1 is characterized in that a partition plate (11) is fixed in the inner annular surface of the box body (1), a plurality of second heat exchange tubes (12) are arranged in the partition plate (11), the other ends of the second heat exchange tubes (12) extend to the inside of the air inlet box (4), and an exhaust port is formed in the end part of the partition plate (11) corresponding to one end, far away from the air inlet box (4), of the second heat exchange tube (12).

4. The insulated food transport box for central kitchens as claimed in claim 1, wherein the outer annular surfaces of the air inlet boxes (4) and the air ducts (13) are sleeved with insulating sleeves (14).

5. The insulated food transport box for central kitchens as claimed in claim 1, characterized in that, a sealing door (15) is hinged to one end of the front side surface of the box body (1) through a hinge, and a handle is fixed to the middle of the upper surface of the box body (1).