WO2022099998A1 - Partition plate for thermal insulation device - Google Patents

Abstract

A partition plate for a thermal insulation device, comprising a partition plate body (100). A cavity is formed in the partition plate body, an intermediate plate for thermal insulation (110) is also provided in the cavity of the partition plate body, the intermediate plate divides the cavity into a first cavity (120) and a second cavity (130) which are independent of each other, a first filling port (121) and a second filling port (131) are provided outside the partition plate body respectively corresponding to the first cavity and the second cavity, and metal mixed phase change liquids having different temperature control capabilities are injected into the first cavity and the second cavity. The inside of the partition plate body is divided into two parts by the intermediate plate for thermal insulation, so that there are different temperatures on the two sides of the partition plate; the metal mixed phase change liquids can maintain the temperature in the thermal insulation device within a certain temperature range, and the metal mixed phase change liquids having different temperature control capabilities can maintain spaces corresponding to the two sides of the intermediate plate in the thermal insulation device in low-temperature states of different values.

Description

A kind of partition board for thermal insulation equipment technical field

The utility model relates to the technical field of thermal insulation equipment, in particular to a separator for thermal insulation equipment.

Background technique

Some foods or medicines need to be stored in a specific low temperature range, and are generally stored in a cold storage or refrigerator. But for items that need to be transported over long distances, there are cases where power is not available to create low temperatures. This requires passive thermal insulation devices such as incubators, which have an insulating outer layer that allows the temperature to remain constant for long periods of time. However, the temperature in the existing heat preservation equipment can only be maintained within a single value range, and cannot form regions of different temperatures, which limits the use of the heat preservation equipment to a certain extent.

Utility model content

Aiming at the defects in the prior art, the present invention provides a partition for thermal insulation equipment, which can separate thermal insulation equipment into regions with different temperatures.

The technical solution provided by the present invention is: a separator for thermal insulation equipment, comprising a separator body, a cavity is arranged in the separator body, and a cavity is further arranged in the cavity of the separator body. A heat-insulating intermediate plate, the intermediate plate divides the cavity into a first cavity and a second cavity that are independent of each other, and the outside of the partition plate body corresponds to the first cavity and the second cavity respectively A first filling port and a second filling port are provided, and the first cavity and the second cavity are filled with metal mixed phase change liquids with different temperature control capabilities.

The beneficial effects of the above technical solutions are: the heat-insulated middle plate in the partition plate body is divided into two parts, so that the two sides of the partition plate have different temperatures, and the metal mixed phase change liquid can maintain the temperature in the thermal insulation equipment at a certain level. The metal mixed phase change liquids with different temperature control capabilities can maintain the space on both sides of the corresponding middle plate in the thermal insulation equipment at different values of low temperature.

Further, the intermediate plate is an aerogel felt. Aerogel felt not only insulates heat, but also has good fire resistance, making it safer to use.

Further, the separator body is provided with a separator corresponding to the aerogel felt, and the separator separates the metal phase change mixture from the intermediate plate. The isolation plate can avoid the direct contact between the metal phase change mixture and the intermediate plate, and ensure the continuous use of the intermediate plate.

Further, a clamping assembly is provided on the side surface of the outer portion, and the partition plate body is fixed in the thermal insulation device through the clamping assembly. The clamping assembly can effectively fix the partition plate body.

Further, the clamping assembly includes a spring and a support plate, and the support plate is connected to the partition plate body through the spring. The elastic force of the spring can clamp the partition plate body.

Further, the clamping assembly includes a rubber strip, and the rubber strip protrudes from the partition plate body.

Further, the first filling port and the second filling port are provided with filling nozzles, and the partition plate body is provided with a concave groove corresponding to the filling nozzles. The recessed groove prevents the filler tip from protruding from the divider body.

Further, both sides of the partition plate body are provided with a plurality of heat conducting sheets. The temperature guide plate can enhance the effect of transferring the low temperature of the metal phase change mixture into the thermal insulation equipment.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Fig. 1 is the sectional view of the utility model embodiment;

FIG. 2 is a front view of the embodiment of the utility model.

Reference numerals: partition plate body 100 , intermediate plate 110 , first cavity 120 , first filling port 121 , second cavity 130 , second filling port 131 , concave groove 140 , temperature guide 150 .

Detailed ways

The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in the present application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

As shown in FIGS. 1-2 , this embodiment provides a separator for thermal insulation equipment, including a separator body 100 , a cavity is provided in the separator body 100 , and the cavity of the separator body 100 is A heat-insulating middle plate 110 is also arranged inside, and the middle plate 110 divides the cavity into a first cavity 120 and a second cavity 130 which are independent of each other. A cavity 120 and a second cavity 130 are respectively provided with a first filling port 121 and a second filling port 131, and the first cavity 120 and the second cavity 130 are filled with metal mixed phase change liquids with different temperature control capabilities .

The middle plate 110 that is insulated in the partition plate body is divided into two parts, so that the two sides of the partition plate have different temperatures, and the metal mixed phase change liquid can maintain the temperature in the thermal insulation equipment within a certain temperature range, and control The metal mixed phase change liquids with different temperature capabilities can maintain the spaces corresponding to both sides of the middle plate 110 in the heat preservation device at low temperature states with different values.

In order to increase the thermal insulation performance of the intermediate plate 110, the intermediate plate 110 is an aerogel felt. Aerogel felt not only insulates heat, but also has good fire resistance, making it safer to use.

In order to increase the service life of the metal phase change mixture, the separator body 100 is provided with a separator corresponding to the aerogel felt, and the separator separates the metal phase change mixture from the intermediate plate 110 . The isolation plate can prevent the metal phase change mixture from directly contacting the intermediate plate 110 , so as to ensure that the intermediate plate 110 can be used continuously.

In order to install the partition plate body 100 more reliably, a clamping assembly is provided on the side of the outer portion, and the partition plate body 100 is fixed in the heat preservation device through the clamping assembly. The clamping assembly can effectively fix the separator body 100. The clamping assembly includes a spring and a support plate, and the support plate is connected to the partition plate body 100 through the spring. The elastic force of the spring can clamp the partition plate body 100 .

As another preferred embodiment, the clamping component includes a rubber strip, and the rubber strip protrudes from the partition plate body 100 .

In order to inject the metal phase change mixture into the separator body 100 more smoothly, the first filling port 121 and the second filling port 131 are provided with filling nozzles, and the separator body 100 corresponds to the The filling nozzle is provided with a recessed groove 140 . The concave groove 140 can prevent the filling nozzle from protruding from the partition plate body 100 .

In order to improve the temperature control capability of the metal phase change mixed liquid, a plurality of temperature conducting sheets 150 are provided on both sides of the separator body 100 . The heat conducting sheet 150 can enhance the effect of transferring the low temperature of the metal phase change mixture into the heat preservation device.

In the description of the present application, it should be understood that the terms in the present application are only used for the purpose of description, and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of the present invention, a large number of specific details are described. It will be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model The scope of the technical solution should be covered by the scope of the claims and description of the present invention.

Claims (8)

A separator for thermal insulation equipment, characterized in that it comprises a separator body (100), a cavity is provided in the separator body (100), and the cavity of the separator body (100) is further A heat-insulating intermediate plate (110) is provided, the intermediate plate (110) divides the cavity into a first cavity (120) and a second cavity (130) that are independent of each other, and the partition plate body (100) A first filling port (121) and a second filling port (131) are respectively provided on the outside corresponding to the first cavity (120) and the second cavity (130), and the first cavity (120) Metal mixed phase change liquid with different temperature control capabilities is injected into the second cavity (130). The separator for thermal insulation equipment according to claim 1, wherein the intermediate plate (110) is an aerogel felt. The separator for thermal insulation equipment according to claim 1 or 2, characterized in that, a separator is provided in the separator body (100) corresponding to the intermediate plate (110), and the separator separates the metal The phase change mixture is isolated from the intermediate plate (110). The separator for thermal insulation equipment according to claim 1, characterized in that a clamping assembly is provided on the side of the outer portion, and the partition plate body (100) is fixed in the thermal insulation equipment through the clamping assembly. . The separator for thermal insulation equipment according to claim 4, characterized in that the clamping assembly comprises a spring and a support plate, and the support plate is connected to the separator body (100) through the spring. The separator for thermal insulation equipment according to claim 4, characterized in that, the clamping component comprises a rubber strip, and the rubber strip protrudes from the partition plate body (100). The separator for thermal insulation equipment according to claim 1, characterized in that, a filling nozzle is provided on the first filling port (121) and the second filling port (131), and the separating plate The body (100) is provided with a concave groove (140) corresponding to the filling nozzle. The separator for thermal insulation equipment according to claim 1, characterized in that, a plurality of heat conducting sheets (150) are provided on both sides of the separator body (100).

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