CN210406558U

CN210406558U - Heat insulation board

Info

Publication number: CN210406558U
Application number: CN201921032143.5U
Authority: CN
Inventors: 阚晓敏; 徐洪格; 张泽莹; 徐秋源
Original assignee: Shenzhen Namei Technology Co ltd
Current assignee: Shenzhen Namei Technology Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-28
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an insulation board, the insulation board is including the surface contact layer, heating film and the bottom plate that set gradually, heating film one end is provided with the power connecting wire, the surface contact layer week side the periphery side of heating film all with the bottom plate is connected, just the edge of heating film is followed the shape at the edge of surface contact layer is crooked. The utility model provides an insulation board, through the structure of optimizing surface contact layer and heating film, the shape that makes the edge of heating film along the edge of surface contact layer is crooked, guarantees that the surface homoenergetic of surface contact layer gives off the heat, avoids insulation board edge part's surface and upper surface phenomenon that the temperature difference appears.

Description

Heat insulation board

Technical Field

The utility model relates to a board technical field generates heat particularly, relates to an insulation board.

Background

The farrowing of the sows and the breeding of the newborn piglets are very important links in pig raising production, the newborn piglets are small and weak, the function of regulating the body temperature is not perfect, the resistance to cold is poor, and the farrowing of the sows often has the risks of freeze death, pressure death and treading injury in winter. The survival rate of the piglets depends on the temperature of the lying area of the piglets.

In order to improve the survival rate of piglets, a heating plate is usually arranged in a piglet lying area; and traditional heat preservation hot plate, than higher, thick, especially the heated board side is because not set up the device that generates heat, and the temperature is lower, and this surface temperature who just leads to the hot plate is inhomogeneous, is unfavorable for the porkling to increase.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem that solves is: the problem of uneven surface temperature of current hot plate.

In order to solve the problem, the utility model provides a heat insulation board, including the surface contact layer, heating film and the bottom plate that set gradually, heating film one end is provided with the power connecting wire, surface contact layer week side heating film's periphery side all with the bottom plate is connected, just the edge of heating film is followed the shape at surface contact layer's edge is crooked.

Optionally, the heat generating device further comprises a heat reflecting layer, and the heat reflecting layer is arranged between the heat generating film and the bottom plate.

Optionally, the heat reflection layer is disposed between the heat reflection layer and the bottom plate.

Optionally, a temperature sensor is arranged on the heating film and electrically connected with the control circuit to adjust the temperature of the heating film.

Optionally, the surface contact layer and the heating film are fixed to the bottom plate by bonding.

Optionally, the thickness of the surface contact layer is 1mm-10 mm.

Optionally, the thickness of the heating film is 0.1mm-2 mm.

Optionally, the maximum thickness of the insulation board is not more than 3 cm.

Optionally, the surface of the heating film is provided with a ground wire for releasing charges on the surface of the heating film.

Optionally, the heating film is made of graphene materials.

Compared with the prior art, the utility model provides an insulation board has following advantage: by optimizing the structure of the surface contact layer and the heating film, the edge of the heating film is bent along the shape of the edge of the surface contact layer, so that the heat dissipation of the outer surface of the surface contact layer can be realized, and the phenomenon of temperature difference between the outer surface of the edge part of the heat preservation plate and the upper surface is avoided.

Drawings

Fig. 1 is an exploded view of the insulation board of the present invention;

fig. 2 is a sectional view of the insulation board of the present invention;

fig. 3 is a top view of the insulation board of the present invention;

fig. 4 is a schematic diagram of the temperature control of the heating film of the present invention.

Description of reference numerals:

1-a surface contact layer, 2-a heating film, 3-a heat reflection layer, 4-a heat insulation layer, 5-a bottom plate, 6-a temperature sensor and 7-a power supply connecting wire.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In addition, the following description will be briefly made with reference to the orientation: the following references to "top," "bottom," "inside," and "outside" positional relationships are merely intended to facilitate the description and simplify the description, and do not indicate or imply that the device being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The requirements of the breeding of the sow farrowing and the newborn piglet on the environment temperature are high, the survival rate and the growth speed of the young livestock can be effectively improved by increasing the temperature of the lying area, and meanwhile, the gastrointestinal function of the piglet can be improved, and the dysentery is prevented. But the heated board that lies who is used for sow farrowing and newborn piglet that has now is thick usually, and only the upper surface can generate heat, and the side of heated board is owing to not set up the device that generates heat, leads to the side edge department temperature reduction of heated board, and this makes the heat dissipation of whole heated board inhomogeneous, when the piglet lies on the heated board, probably because cold and hot uneven emergence sick condition appears.

In order to solve the problem, the utility model provides a heat insulation board through optimizing the structure of the device that generates heat for the upper surface and the side homoenergetic of this heat insulation board give off the heat, and even the porkling lies in the border department of this heat insulation board, can not experience cold and hot uneven condition yet.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1-3, an insulation board includes a surface contact layer 1, a heating film 2 and a bottom plate 5, which are sequentially disposed, a power connection line 7 is disposed at one end of the heating film 2, the outer peripheral side of the surface contact layer 1 and the outer peripheral side of the heating film 2 are both connected to the bottom plate 5, and the edge of the heating film 2 is bent along the shape of the edge of the surface contact layer 1.

Specifically, surface contact layer 1 is anti-concave type structure, and the bellying orientation of anti-concave type structure deviates from the direction of bottom plate 5, and the outer peripheral edges and the bottom plate 5 fixed connection of surface contact layer 1. The bottom plate 5 is a plane plate and plays a main supporting role; an accommodating cavity is formed between the surface contact layer 1 and the bottom plate 5, and the heating film 2 is arranged in the accommodating cavity. In order to make the whole surface contact layer 1 capable of radiating heat, the edge of the heating film 2 is bent along the shape of the edge of the surface contact layer 1, that is, the heating film 2 is also arranged in an anti-concave structure corresponding to the surface contact layer 1. The convex part of the anti-concave structure is arranged towards the outside (namely, away from one side of the bottom plate 5), the anti-concave structure has certain deformation capacity, the shape of the anti-concave structure can be automatically adjusted according to the received extrusion force, and the lying comfort level of the piglets is enhanced to a certain extent.

One end of the heating film 2 is provided with a power supply connecting wire 7 and is connected with a power supply through the power supply connecting wire 7, and the control of the heating amount can be realized by controlling the electrifying time of the heating film 2. Because the heating film 2 is tightly attached to the inner side of the surface contact layer 1, and the surface contact layer 1 is directly contacted with the piglets, in order to improve the electrical safety, a ground wire (not shown in the figure) is also arranged on the surface of the heating film 2 and used for releasing the electric charges on the surface of the heating film 2, and of course, the ground wire can also be arranged in the power supply connecting wire 7.

It can be understood that the surface contact layer 1 may have other shapes as long as the shape of the heating film 2 is ensured to match the shape of the surface contact layer 1, and the largest area is attached to the side of the surface contact layer 1 close to the bottom plate 5, so that the outer surface of the surface contact layer 1 can emit heat.

The outer peripheral edge of the surface contact layer 1 is fixedly connected with the bottom plate 5, and connection modes such as screws, magic tapes and the like can be adopted. In the embodiment of the utility model, for improving the heat preservation effect, simplify production technology, adopt to bond fixedly.

The embodiment of the utility model provides an in, heating film 2 adopts graphite alkene material to make, and graphite alkene heating film 2 is flexible structure, can be crooked wantonly, and its outer edge part adopts the viscose to fix on bottom plate 5. As the graphene heats the far infrared wave with the wavelength of 8-15 mu m which can be emitted, the human body or the livestock is a natural infrared radiation source, the radiation frequency band is very wide, and the emissivity of the living body skin is 98 percent; it is also a good far infrared absorber, and the absorption band is mainly 3-15 μm. It can be seen that the far infrared absorption band of human body or livestock is just the band of action of graphene far infrared, therefore, the far infrared wave energy emitted by the graphene heating film 2 after heating has the functions of activating biological molecules such as nucleic acid protein of human body cells, etc., and can expand blood capillary to promote blood circulation, which is beneficial to growth and development of human body or livestock.

The thickness of the surface contact layer 1 can be selected according to actual requirements, and the thicker surface contact layer 1 has good durability but slightly poor heat dissipation; the thin surface contact layer 1 can better dissipate heat, but is easy to be worn or torn during the laying or moving process of piglets. In the embodiment of the present invention, the thickness of the surface contact layer 1 is 1mm to 10 mm.

Correspondingly, the size of graphite alkene heating film 2 follows the size of surface contact layer 1 and changes, and the thickness of heating film 2 then can be formulated according to the environmental requirement, in the embodiment of the utility model provides an, the thickness of heating film 2 is 0.1mm-2mm, and the voltage range specification that is suitable for is DC5V-AC 220V.

Because the utility model discloses a be soft graphite alkene heating film 2, and surface contact layer 1 is anti-concave type structure with heating film 2, can reduce the thickness of insulation board like this. The embodiment of the utility model provides an in, the maximum thickness of heated board is not more than 3 cm.

In addition, the heat insulation board further comprises a heat reflection layer 3, and the heat reflection layer 3 is arranged between the heating film 2 and the bottom plate 5. The shape of heated board and surface contact layer 1, heating film 2's shape match, also are anti-concave type structure, are located the cavity that heating film 2 and bottom plate 5 formed, and the outward flange and the bottom plate 5 bonding of heat reflection stratum 3 are fixed.

The heat reflecting layer 3 can reflect heat and infrared rays upwards to the maximum extent and block the heat from radiating downwards; meanwhile, due to the requirements of heating and heat preservation guaranteed after heat reflection, the situation that heating is always supplied and the power of a heating body is increased can be avoided, and the heating and heat preservation efficiency and the energy conservation are improved.

The heat reflecting layer 3 is made of a metal material, in some embodiments, the heat reflecting layer 3 can be subjected to water plating by using an environment-friendly PET film, and the plating layer has certain strength and heat insulation effect as metal and can condense and reflect light.

For further improvement generate heat the heat preservation effect, the embodiment of the utility model provides an heated board still includes heat preservation 4, and heat preservation 4 sets up between heat reflection stratum 3 and bottom plate 5. Correspondingly, the heat preservation layer 4 is of an inverted concave structure and is positioned in a cavity formed by the heat reflection layer 3 and the bottom plate 5, and the outer edge of the heat preservation layer 4 is fixedly bonded with the bottom plate 5.

The heat preservation 4 can further block giving off of heat to bottom plate 5, and further play and improve the heat preservation effect, furthest's increase surface contact layer 1's heat supply plays energy-concerving and environment-protective effect. Wherein, heat preservation 4 can be made by aerogel, rock wool or foaming polyurethane material, can effectively set up the thickness of heat preservation 4 according to actual demand simultaneously.

When the heating film 2 is directly conducted with the power supply through the power connection line 7, the heating value can be controlled by controlling the power-on/off time of the heating film 2, but the specific temperature cannot be controlled. However, the temperatures required for the sow farrowing, the newborn piglet rearing and as the piglets grow up are not the same for each stage.

In order to solve the problems and more accurately control the heat productivity of the heat insulation board, the heat insulation film 2 is provided with a temperature sensor 6, and the temperature sensor 6 is electrically connected with a control circuit so as to adjust the temperature of the heat insulation film 2.

Referring to fig. 4, specifically, the temperature sensor 6 employs a micro temperature detector to monitor the heating temperature of the graphene heating film in real time, and controls the power switch through the control circuit according to the monitored temperature. The temperature control circuit is a conventional PWM temperature control circuit, and therefore, will not be described herein.

It is understood that, in order to adjust the temperature, a remote controller may be further provided, and a wireless communication unit is provided in the remote controller, and is electrically connected to the control circuit and wirelessly connected to the mobile terminal. Therefore, the control circuit and the mobile terminal can be communicated through the remote controller, and the temperature of the insulation board can be further adjusted in real time through operating the control circuit through the mobile terminal.

When the heat insulation board provided by the embodiment of the utility model is used for raising farrowing sows and newborn piglets, the heat insulation board is arranged in a lying area of the sows or piglets and is connected with a power supply, the heat insulation board emits heat through the graphene heating film 2 and emits 8-15 micron far infrared waves at the same time; therefore, the piglet growth temperature can be provided, and the piglet growth temperature has the effects of sterilization and bacteriostasis, and can activate biomolecules such as nucleic acid protein of a body cell, and the like, so that the piglet growth and development are facilitated, and the marketing speed is ensured.

It can be understood that, although the embodiment of the present invention is the embodiment of the present invention, the embodiment is the breeding of the sow farrowing and the newborn piglet, but in other embodiments, the present invention provides a thermal insulation board which can be used for raising other livestock such as cat, dog, cow, sheep, etc.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims

1. The heat insulation board is characterized by comprising a surface contact layer (1), a heating film (2) and a bottom board (5) which are sequentially arranged, wherein a power supply connecting wire (7) is arranged at one end of the heating film (2), the peripheral side of the surface contact layer (1) and the peripheral side of the heating film (2) are connected with the bottom board (5), and the edge of the heating film (2) is bent along the shape of the edge of the surface contact layer (1).

2. The thermal insulation board according to claim 1, further comprising a heat reflecting layer (3), the heat reflecting layer (3) being disposed between the heat generating film (2) and the base plate (5).

3. Insulation board according to claim 2, characterized in that it further comprises an insulation layer (4), said insulation layer (4) being arranged between said heat reflection layer (3) and said bottom plate (5).

4. A thermal insulation board according to any one of claims 1 to 3, wherein a temperature sensor (6) is provided on the heat generating film (2), the temperature sensor (6) being electrically connected to a control circuit for regulating the temperature of the heat generating film (2).

5. The insulation board according to any one of claims 1 to 3, wherein the surface contact layer (1) and the heating film (2) are fixed to the base plate (5) by bonding.

6. Insulation board according to any of claims 1-3, characterized in that the thickness of the surface contact layer (1) is 1-10 mm.

7. The thermal insulation board according to claim 1, wherein the thickness of the heating film (2) is 0.1mm-2 mm.

8. A thermal insulation board according to claim 3, wherein the maximum thickness of the thermal insulation board is no greater than 3 cm.

9. The heat insulation board according to claim 8, wherein the surface of the heat generating film (2) is provided with a ground wire for discharging the electric charge on the surface of the heat generating film (2).

10. The heat insulation board according to claim 1, wherein the heating film (2) is made of graphene material.