CN213092184U

CN213092184U - Full-automatic adjustable heat preservation device of silicon aerogel

Info

Publication number: CN213092184U
Application number: CN202021530501.8U
Authority: CN
Inventors: 郑星
Original assignee: Tianjin Weiyuan Technology Development Co ltd
Current assignee: Tianjin Weiyuan Technology Development Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a full-automatic adjustable heat preservation device for silica aerogel, relating to the field of heat preservation devices and comprising a heat preservation cabinet and a heating plate, wherein the heating plate is fixedly arranged at the inner side of the bottom of the heat preservation cabinet; the heat preservation cabinet comprises a temperature sensor and a controller, the temperature sensor is fixedly arranged on the inner side of the top of the heat preservation cabinet, the controller is arranged on one side of the outer part of the heat preservation cabinet, and the temperature sensor is electrically connected with the controller; the inside horizontal align to grid of hot plate is provided with the heating rod, and the heating rod has many, and the outside one side fixedly connected with plug of keeping away from the controller of heat preservation cabinet. The utility model discloses it is long to be favorable to improving the heat preservation device heat preservation to this improves the heat preservation effect.

Description

Full-automatic adjustable heat preservation device of silicon aerogel

Technical Field

The utility model belongs to the technical field of the heat preservation device, concretely relates to full-automatic adjustable heat preservation device of silicon aerogel.

Background

Aerogels, also known as xerogels, are commonly known as silica aerogels. When most of the solvent is removed from the gel, the liquid content in the gel is much less than the solid content, or the space network structure of the gel is filled with gas, and the appearance is solid, so that the gel has strong heat insulation property, and has strong effect of improving the heat insulation duration of the heat insulation device.

Current silica aerogel heat preservation device only through reducing heat loss speed as far as possible to this reaches the heat preservation effect, but finally need heat retaining material still can cool off, so the length of time of heat preservation is limited, and the effect of heat preservation is not fully satisfactory yet moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a full-automatic adjustable heat preservation device of silica aerogel has solved silicon aerogel heat preservation device among the prior art, only reaches the heat preservation effect through reducing heat loss speed as far as possible, and it is limited when leading to heat retaining, and heat retaining effect is not the problem of satisfying as well.

The technical scheme of the utility model is realized like this:

a full-automatic adjustable heat preservation device of silica aerogel comprises a heat preservation cabinet and a heating plate, wherein the heating plate is fixedly arranged on the inner side of the bottom of the heat preservation cabinet;

the heat preservation cabinet comprises a temperature sensor and a controller, the temperature sensor is fixedly arranged on the inner side of the top of the heat preservation cabinet, the controller is arranged on one side of the outer portion of the heat preservation cabinet, and the temperature sensor is electrically connected with the controller; the inside horizontal align to grid of hot plate is provided with the heating rod, just the heating rod has many, the heat preservation cabinet outside is kept away from one side fixedly connected with plug of controller.

Preferably, a silicon aerogel layer is uniformly laid on the inner wall of the heat preservation cabinet, and the silicon aerogel layer is made of aerogel and silicon gel mixed materials.

Preferably, the outside of the heat preservation cabinet is far away from the top end of the plug and is fixedly provided with a rain baffle which is made of stainless steel.

Preferably, the outer side of the cabinet wall of the heat preservation cabinet is movably connected with a cabinet door through a hinge, the peripheral edge of the inner wall of the cabinet door is attached with a sealing adsorption strip, and the inner side of the edge of the opening and closing position of the cabinet door is fixedly provided with a rubber layer.

Preferably, a handle is fixedly installed on the outer side of the opening and closing position of the cabinet door, an insulating silica gel layer wraps the periphery of the handle, and a plurality of protruding points are uniformly distributed on the insulating silica gel layer.

Preferably, the bottom of the heat preservation cabinet is fixedly connected with a base, the bottom of the base is provided with four column feet, and the four column feet are longer than the horizontal height of the base.

The utility model has the advantages that:

the utility model discloses an at the inside temperature sensor that is provided with in heat preservation cabinet top, heat preservation cabinet right side outside is provided with the controller, and the temperature sensor is connected through the electrical property with the controller, and heat preservation cabinet bottom inboard is provided with the hot plate, the inside horizontal align to grid of hot plate be provided with the heating rod and with the outside one side fixedly connected with plug of heat preservation cabinet, through control circuit and working circuit, let the temperature than the low time heating rod self-heating of rated temperature, repeat so, as long as not outage, will reach heat retaining effect always.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the heat preservation device of the present invention;

FIG. 2 is a schematic view of the internal structure of the heating plate of the present invention;

fig. 3 is the schematic diagram of the internal circuit structure of the heat preservation device of the present invention.

Wherein, 1, a heat preservation cabinet; 101. a temperature sensor; 102. a rain shield; 103. a controller; 104. a cabinet door; 1041. a handle; 1042. a rubber layer; 105. a plug; 106. a silicon aerogel layer; 2. heating plates; 201. a heating rod; 3. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 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.

Referring to fig. 1-3, the embodiment of the utility model provides a full-automatic adjustable heat preservation device of silica aerogel, which comprises a heat preservation cabinet 1 and a heating plate 2, wherein the heating plate 2 is fixedly arranged at the inner side of the bottom of the heat preservation cabinet 1;

the heat preservation cabinet 1 comprises a temperature sensor 101 and a controller 103, wherein the temperature sensor 101 is fixedly arranged on the inner side of the top of the heat preservation cabinet 1, the controller 103 is arranged on one side of the outer part of the heat preservation cabinet 1, and the temperature sensor 101 is electrically connected with the controller 103; the heating rods 201 are horizontally and uniformly arranged inside the heating plate 2, the heating rods 201 are provided with a plurality of heating rods, and the outside of the heat preservation cabinet 1 is far away from one side of the controller 103 and is fixedly connected with the plug 105.

The inner wall of the heat preservation cabinet 1 is uniformly paved with a silicon aerogel layer 106, the silicon aerogel layer 106 is made of aerogel and silicon gel mixed materials, the silicon aerogel has good heat insulation performance, the heat conduction rate is reduced, the heat preservation duration is prolonged, the top end of the outer portion of the heat preservation cabinet 1, which is far away from the plug 105, is fixedly provided with a rain baffle plate 102, the rain baffle plate 102 is made of stainless steel, in rainy weather, wind and rain are sheltered from the controller 103, the controller 103 is prevented from being soaked by rainwater, short circuit of a circuit is caused, the machine is damaged, meanwhile, the service life of the rain baffle plate 102 can be prolonged due to the stainless steel, the outer side of the cabinet wall of the heat preservation cabinet 1 is movably connected with a cabinet door 104 through a hinge, the connection is flexible and is not easy to wear, the service life is prolonged, sealing and adsorption strips are attached to the peripheral edge of the inner wall of, reduce heat loss, the reinforcing effect that keeps warm, cabinet door 104 department of opening and shutting outside fixed mounting has handle 1041, and handle 1041 wraps up all around has the insulating silica gel layer, evenly distributed has a plurality of salient points on it, it is convenient and fast to close the door, insulating silica gel layer increase frictional force, avoid sliding, 1 bottom fixedly connected with base 3 of heat preservation cabinet, and base 3's bottom has four feet of cylinder, the height that highly is longer than base 3 of four feet of cylinder separates heat preservation cabinet 1 and ground, prevent to wet.

The working principle is as follows: the utility model discloses a through in the inside temperature sensor 101 that is provided with in heat preservation cabinet 1 top, heat preservation cabinet 1 right side outside is provided with controller 103, temperature sensor 101 and controller 103 electrical connection, heat preservation cabinet 1 bottom inboard is provided with hot plate 2, hot plate 2 inside horizontal align arranges and is provided with heating rod 201, just heating rod 201 has many, the outside one side electricity fixedly connected with plug 105 of heat preservation cabinet 1, when using, sets up the temperature that keeps warm through controller 103 earlier, then puts into the material that needs to keep warm in heat preservation cabinet 1, when the material slowly cools down, resistance reduces in temperature sensor 101, the electric current increases in the control circuit, the electro-magnet in the control circuit will produce enough magnetic force and attract the iron sheet to make the working circuit closed, heating rod 201 begins to work, when the temperature all reaches rated temperature, resistance increases in temperature sensor 101, electric current reduces in the control circuit, the electromagnet in the control circuit has small magnetic force, and the working circuit is disconnected, so that the operation is repeated, and the effect of continuous heat preservation is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The full-automatic adjustable heat preservation device for the silica aerogel is characterized by comprising a heat preservation cabinet (1) and a heating plate (2), wherein the heating plate (2) is fixedly arranged on the inner side of the bottom of the heat preservation cabinet (1);

the heat preservation cabinet (1) comprises a temperature sensor (101) and a controller (103), the temperature sensor (101) is fixedly installed on the inner side of the top of the heat preservation cabinet (1), the controller (103) is installed on one side of the outer portion of the heat preservation cabinet (1), and the temperature sensor (101) is electrically connected with the controller (103); the heating plate (2) is internally and horizontally and uniformly provided with heating rods (201), the heating rods (201) are provided with a plurality of heating rods, and the outside of the heat preservation cabinet (1) is far away from one side of the controller (103) which is fixedly connected with a plug (105).

2. The heat preservation device according to claim 1, characterized in that the inner wall of the heat preservation cabinet (1) is uniformly laid with a silicon aerogel layer (106), and the silicon aerogel layer (106) is made of aerogel and silicon gel mixed material.

3. The thermal insulation device according to claim 1, wherein a rain shield (102) is fixedly arranged at the top end of the exterior of the thermal insulation cabinet (1) far away from the plug (105), and the rain shield (102) is made of stainless steel.

4. The heat preservation device according to claim 1, characterized in that a cabinet door (104) is movably connected to the outer side of the cabinet wall of the heat preservation cabinet (1) through a hinge, a sealing adsorption strip is attached to the peripheral edge of the inner wall of the cabinet door (104), and a rubber layer (1042) is fixedly installed on the inner side of the edge of the opening and closing position of the cabinet door (104).

5. The heat preservation device according to claim 4, characterized in that a handle (1041) is fixedly installed at the outer side of the opening and closing position of the cabinet door (104), and an insulating silica gel layer is wrapped around the handle (1041), and a plurality of convex points are uniformly distributed on the insulating silica gel layer.

6. The thermal insulation device according to claim 1, characterized in that a base (3) is fixedly connected to the bottom of the thermal insulation cabinet (1), and the bottom end of the base (3) is provided with four column feet, and the height of the four column feet is longer than the horizontal height of the base (3).