Heat-insulating sealing device and air conditioner

Abstract

The invention relates to a heat-insulating sealing device and an air conditioner. The heat-insulating sealing device comprises two pressing plates and two sealing components, the pressing plates are arranged at an interval, a heat-insulating plate mounting area is formed between the pressing plates, a penetrating hole is formed in each pressing plate, and the sealing components are mounted at the penetrating holes of the pressing plates in a one-to-one correspondence manner; a first pipeline passing hole is formed in each sealing component, the pressing plates are positioned on two sides of the heat-insulating plate respectively, and a pipeline sequentially penetrates one pressing plate, the heat-insulating plate and the other pressing plate. One sealing component sleeving on the pipeline is arranged on the outer side of each pressing plate, so that two seals are formed on a possible circulating passage for gas, and both sealing effect and heat-insulating effect are realized.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a heat insulation sealing device and an air conditioner. Background technique [0002] There are electrical components such as motors installed inside the air conditioner, and sometimes it is necessary to test the pressure in the box and the resistance of the components. Therefore, it is necessary to pass cables or measuring pipes (collectively referred to as pipelines) through the heat shield of the box. Therefore, it is necessary to have parts similar to cable joints to act as a positioning seal. [0003] figure 1 A schematic diagram of the installation of pipelines in the prior art is shown. Such as figure 1 As shown, the pipeline 60 passes through the hole on the heat shield 50, the sealing assembly 20 is installed on one side of the hole, and the hole is filled with a sealant 70. Although the sealing assembly 20 in the prior art has a certain waterproof effect, it has no ...

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Problems solved by technology

Although the sealing assembly 20 in the prior art has a certain waterproof effect, it has no heat insulation function and poor sealing performance

[0004] Because in the air conditioner, all parts that pass through the box body need to have anti-cold bridge function, and the sealing requirements are very high, so the sealing assembly 20 in the prior art is not very suitable. Heat insulation sealing device with good sealing effect and heat insulation effect when entering and exiting the box

[0005] in addition, figure 1 The installation method in is generally used on the electric control box, that is, for the occasion of a single leaky steel plate. If it is used on the heat insulation box, it is necessary to dig a larger hole inside the heat insulation board, which will affect the The heat insulation performance of the heat shield causes greater damage

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