CN210055747U

CN210055747U - Novel energy-saving electric heating thermal insulation cabinet

Info

Publication number: CN210055747U
Application number: CN201920273318.5U
Authority: CN
Inventors: 陈慧仪
Original assignee: DONGGUAN DONGTIAN KITCHEN EQUIPMENT Co Ltd
Current assignee: DONGGUAN DONGTIAN KITCHEN EQUIPMENT Co Ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-02-14
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a novel energy-saving electric heating thermal insulation cabinet, which relates to the technical field of thermal insulation cabinets and comprises a cabinet body, wherein a first shell and a second shell on each layer correspond to the position of a thermal insulation cavity, the first shell is communicated with a fan through an air inlet pipe, the other end of the fan is communicated with the inner lower side of the thermal insulation cavity through a return air pipe, two ends of a supporting pipeline are respectively communicated with the first shell and the second shell, the inner upper side of the thermal insulation cavity is provided with a fixed box, the lower surface of the fixed box is provided with an air injection pipe, and the fixed box is communicated with the second shell through a communicating pipe; the utility model has high heating efficiency, can ensure that the upper part and the lower part of the food can simultaneously absorb heat, and ensures that the food heating effect is uniform; the hot air entering the heat preservation cavity finally enters the fan through the air return pipe, so that the heat utilization rate is improved, and the energy consumption is saved; every heat preservation intracavity all sets up hot-blast structure alone, therefore the smell of the food of placing in every heat preservation intracavity can not influence each other, has guaranteed food taste.

Description

Novel energy-saving electric heating thermal insulation cabinet

Technical Field

The utility model relates to a kitchen utensils and appliances technical field specifically is novel energy-conserving electric heat thermal cabinet.

Background

The existing heat preservation cabinet structurally comprises a cabinet body and a material tray arranged in the cabinet body at intervals, wherein meshes are arranged on the material tray, and electric heating pipes are laid below the material tray.

In the Chinese patent with the publication number of CN206207730U, a novel intelligent energy-saving thermal insulation cabinet for a kitchen is disclosed, which comprises a cabinet body; the material tray is provided with meshes and is arranged in the cabinet body at intervals; the air draft device is arranged at the lower part of the cabinet body; the air return opening is arranged at the upper part of the cabinet body and is communicated with the air outlet of the air draft device; the air return channel is arranged between the upper part and the lower part of the cabinet body and is communicated with the air return port and the air inlet of the air draft device; the electric heating wire heating device is provided with an air inlet end and an air outlet end and is arranged in the air return channel; and the air rectification channel is arranged in the electric heating wire heating device so that the air entering the electric heating wire heating device contacts the electric heating wires of the electric heating wire heating device for multiple times.

In the technical scheme, the bottom through first ventilation pipe and second ventilation pipe direct with the cabinet body is put through, hot-blast internal to the cabinet that is blown into through first ventilation pipe and second ventilation pipe, consequently make food that is close to first ventilation pipe and second ventilation pipe etc. overheated easily, and the food that keeps away from first ventilation pipe and second ventilation pipe etc. heat slowly, and the cabinet is inside whole to be the circulation, consequently, the smell of the different food of placing on the material dish mixes each other, the taste that has leaded to food changes, bring inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel energy-conserving electric heat thermal-insulation cabinet, solved among the prior art through the direct bottom switch-on with the cabinet body of first ventilation pipe and second ventilation pipe, it is internal that hot-blast through first ventilation pipe and the drum of second ventilation pipe enters, consequently make overheated such as food that is close to first ventilation pipe and second ventilation pipe easily, and the heating such as food of keeping away from first ventilation pipe and second ventilation pipe is slow, and the internal portion of cabinet is whole to be the circulation, consequently, the smell of the different food of placing on the material dish mixes each other, the taste that has leaded to food changes, the problem of bringing inconvenience.

In order to solve the above problem, the utility model provides a following technical scheme:

novel energy-conserving electric heat thermal cabinet, including the cabinet body, set up at the external portion of cabinet press from both sides the cover and install the heating member in the clamp cover, the internal a plurality of baffles that transversely are provided with of cabinet, the baffle separates into a plurality of heat preservation chambeies with the internal portion of the cabinet, the surface symmetric connection of the cabinet body has first casing and the second casing on a plurality of layers, and first casing and the second casing on every layer correspond with heat preservation chamber position, and first casing has the fan through the air inlet pipe switch-on, and the other end of fan passes through the inside downside switch-on in backwind pipe and heat preservation chamber, be provided with a plurality of support lines in the heat preservation intracavity, support line's both ends respectively with first casing and second casing switch-on, the inside upside in heat preservation chamber is provided with the fixed box, and jet-propelled pipe has been seted up to the lower.

As a further aspect of the present invention: the heating element close to the second shell corresponds to the communicating pipe in position.

As a further aspect of the present invention: the lower surface of the cabinet body is provided with trundles.

As a further aspect of the present invention: the heat preservation cavity is provided with at least three layers.

As a further aspect of the present invention: the heating member is an electric heating rod or an electric heating wire.

As a further aspect of the present invention: the supporting pipelines are arranged in parallel at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has high heating efficiency, can ensure that the upper part and the lower part of the food can simultaneously absorb heat, and ensures that the food heating effect is uniform;

2. the hot air entering the heat preservation cavity finally enters the fan through the air return pipe, so that the heat utilization rate is improved, and the energy consumption is saved;

3. every heat preservation intracavity all sets up hot-blast structure alone, therefore the smell of the food of placing in every heat preservation intracavity can not influence each other, has guaranteed food taste.

Drawings

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

fig. 2 is a cross-sectional view taken along line a-a of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a novel energy-saving electric heating thermal insulation cabinet comprises a cabinet body 1, a jacket 11 arranged outside the cabinet body 1, and a heating element 12 arranged in the jacket 11, preferably, the heating element 12 is an electric heating rod or an electric heating wire, a plurality of partition plates 2 are transversely arranged in the cabinet body 1, the interior of the cabinet body 1 is divided into a plurality of thermal insulation cavities 101 by the partition plates 2, preferably, the thermal insulation cavities 101 are at least provided with three layers, the surface of the cabinet body 1 is symmetrically connected with a plurality of layers of first shells 4 and second shells 10, the first shell 4 and the second shell 10 on each layer correspond to the thermal insulation cavity 101 in position, the first shell 4 is connected with a fan 5 through an air inlet pipe 13, the other end of the fan 5 is connected with the lower side of the interior of the thermal insulation cavity 101 through an air return pipe 6, a plurality of supporting pipelines 3 are arranged in the thermal insulation cavity 101, two ends of the supporting pipelines 3 are respectively connected, a fixed box 8 is arranged on the upper side inside the heat preservation cavity 101, an air injection pipe 9 is arranged on the lower surface of the fixed box 8, and the fixed box 8 is communicated with a second shell 10 through a communicating pipe 7;

the flow path of the hot air in the utility model is shown in the arrow direction in fig. 1, the heating element 12 and the fan 5 are started by the external switch, the first shell 4, the second shell 10, the return air pipe 6 and the communicating pipe 7 which are positioned in the jacket 11 absorb the heat, so that the gas absorption heat passing through the components forms the hot air, the hot air blown out by the fan 5 enters the supporting pipeline 3 after passing through the first shell 4, the temperature of the supporting pipeline 3 rises, so that the food placed on the supporting pipeline 3 absorbs the heat transferred out by the supporting pipeline 3, the lower surface of the food is rapidly heated, the hot air positioned in the supporting pipeline 3 enters the second shell 10, then enters the fixed box 8, and finally is downwards sprayed by the air spraying pipe 9, thereby the upper surface of the food is rapidly heated, therefore, the utility model has high heating efficiency, the upper part and the lower part of the food can simultaneously absorb the heat, make food heating effect even, enter into the hot-blast fan 5 that enters into again through return air duct 6 in the heat preservation chamber 101 in, improved heat utilization, energy saving consumes to all set up hot-blast structure alone in every heat preservation chamber 101, consequently the smell of the food of placing in every heat preservation chamber 101 can not influence each other, has guaranteed food taste.

Preferably, the heating element 12 close to the second casing 10 corresponds to the position of the through pipe 7, so that the through pipe 7 can conveniently absorb the heat of the heating element 12.

Preferably, the lower surface of the cabinet 1 is provided with casters 14, so as to facilitate moving the cabinet 1.

Preferably, the supporting pipelines 3 are arranged in parallel at equal intervals, so that food with different sizes can receive hot air, and the problem of dead angles of air blowing is avoided.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A novel energy-saving electric heating heat preservation cabinet comprises a cabinet body (1), a jacket (11) arranged outside the cabinet body (1) and a heating element (12) arranged in the jacket (11), wherein the cabinet body (1) is internally and transversely provided with a plurality of partition plates (2), the partition plates (2) divide the interior of the cabinet body (1) into a plurality of heat preservation cavities (101), the novel energy-saving electric heating heat preservation cabinet is characterized in that the surface of the cabinet body (1) is symmetrically connected with a plurality of layers of first shells (4) and second shells (10), the first shells (4) and the second shells (10) on each layer correspond to the heat preservation cavities (101) in position, the first shells (4) are communicated with a fan (5) through an air inlet pipe (13), the other ends of the fan (5) are communicated with the lower side of the interior of the heat preservation cavities (101) through an air return pipe (6), a plurality of supporting pipelines (3) are arranged in the heat preservation cavities (101), and two ends of the supporting pipelines (3) are respectively communicated with, the inside upside of heat preservation chamber (101) is provided with fixed case (8), and jet-propelled pipe (9) have been seted up to the lower surface of fixed case (8), fixed case (8) are through connecing siphunculus (7) and second casing (10) switch-on.

2. The new energy-saving electric heating thermal cabinet according to claim 1, characterized in that the heating element (12) close to the second shell (10) corresponds to the position of the communicating pipe (7).

3. The novel energy-saving electric heating thermal insulation cabinet as claimed in claim 1, characterized in that casters (14) are mounted on the lower surface of the cabinet body (1).

4. The new energy-saving electric heating thermal insulation cabinet according to claim 1, characterized in that the thermal insulation cavity (101) is provided with at least three layers.

5. The new energy-saving electric heating thermal insulation cabinet as claimed in any one of claims 1 to 4, characterized in that the heating element (12) is an electric heating rod or wire.

6. The new energy saving electric heating thermal insulation cabinet according to any one of claims 1 to 4, characterized in that the supporting pipelines (3) are arranged in parallel at equal intervals.