阅读说明：本技术 一种高效防冻防露的饮料机门封 (High-efficient freeze-proof prevents beverage machine door that dew seals ) 是由 王琼峰 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种高效防冻防露的饮料机门封,包括贴附于机门侧面边缘的门封条本体,所述门封条本体上贴附有导热片,所述门封条本体上设置有感温开关,所述感温开关与导热片通过弱电线电性连接。该门封,冬天时通过设置加热结构对门封条进行加热,使其变软保持弹性,从而与饮料机外壳之间平整贴合,使门封不易漏冷,同时通过设置感温开关,避免门封条加热超过35摄氏度,保证安全性。(The invention discloses a high-efficiency anti-freezing and anti-dew beverage machine door seal which comprises a door seal body attached to the edge of the side face of a machine door, wherein a heat conducting sheet is attached to the door seal body, a temperature sensing switch is arranged on the door seal body, and the temperature sensing switch is electrically connected with the heat conducting sheet through a weak current. This door seals heats the door strip of paper used for sealing through setting up heating structure during winter, makes it become soft and keep elasticity to with level and smooth laminating between the beverage machine shell, make the door seal be difficult for leaking cold, simultaneously through setting up the temperature sensing switch, avoid the door strip of paper used for sealing heating to exceed 35 degrees centigrade, guarantee the security.)

1. The utility model provides a beverage machine door that dew was prevented in high-efficient frostproofing seals which characterized in that: the door seal comprises a door seal body (1) attached to the edge of the side face of a machine door, a heat conducting sheet (2) is attached to the door seal body (1), a temperature sensing switch (3) is arranged on the door seal body (1), and the temperature sensing switch (3) is electrically connected with the heat conducting sheet (2) through a weak current.

2. The efficient freeze and dew resistant beverage machine dock seal of claim 1, wherein: the heat conducting sheet (2) is a copper sheet.

3. The efficient freeze and dew resistant beverage machine dock seal of claim 2, wherein: the surface of the heat conducting fin (2) is coated with a carbon-gathering heating glue layer (4).

4. The efficient freeze and dew resistant beverage machine door seal of claim 3, wherein: the temperature sensing switch (3) is a magnetic control switch or a temperature protection switch.

5. The efficient freeze and dew resistant beverage machine dock seal of claim 1, wherein: the heat conducting sheet (2) and the temperature sensing switch (3) are connected with a compressor of the beverage machine in parallel, and a single-pole double-throw temperature sensing switch is arranged at the position of a parallel intersection point.

Technical Field

The invention belongs to the technical field of door seal mechanisms, and particularly relates to a high-efficiency anti-freezing and anti-dew beverage machine door seal.

Background

The sealing strip is generally formed by extruding PVC, modified PVC, ethylene propylene diene monomer, elastomer sealing strip, silica gel and other materials. Generally, door seals are arranged on the edges of box doors of a vertical display freezer and a frozen food storage cabinet with glass doors, a box body which is inconvenient to arrange a dew removing pipe structurally, a freezer below-6 ℃ and a food refrigerating chamber of a beverage machine, so that the leakage of cold energy in the box body is avoided.

The temperature is lower winter, and the door strip of paper used for sealing is hardened after receiving the cold to with casing laminating unevenness, appear the gap easily, lead to the leakproofness to descend, inside temperature reduces, the sealed variation of chamber door easily leaks cold and leads to the power consumption increase, so need the pertinence improve the design.

Disclosure of Invention

The invention aims to provide an efficient anti-freezing and anti-dew beverage machine door seal which is put into use so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient freeze-proof beverage machine door that prevents dew is sealed, is attached at the door strip of paper used for sealing body of quick-witted door side edge including attaching, door strip of paper used for sealing body upper berth has the conducting strip, be provided with the temperature sensing switch on the door strip of paper used for sealing body, the temperature sensing switch passes through weak current electric connection with the conducting strip.

Preferably, the heat conducting sheet is a copper sheet.

Preferably, the surface of the heat conducting sheet is coated with a carbon-gathering heating glue layer.

Preferably, the temperature sensitive switch is a magnetic control switch or a temperature protection switch.

Preferably, the heat conducting sheet and the temperature sensing switch are connected in parallel with a compressor of the beverage machine, and a single-pole double-throw temperature control switch is arranged at the intersection point of the parallel connection.

The invention has the technical effects and advantages that: the high-efficiency anti-freezing and anti-dew beverage machine door seal,

1. apply paint the brush with a brush and gather carbon glue film that generates heat through setting up the conducting strip, connect the weak electric wire back, carry out rapid heating to the door strip of paper used for sealing, make its softness, after closing the quick-witted door, can level and smooth the laminating with the casing, the closure is better, avoids appearing the gap and continues to run the cold condition that causes the energy consumption too high.

2. Through setting up parallel circuit between door seal heating and the compressor, door strip of paper used for sealing heating outage, the beverage machine is inside to control the temperature operation this moment, and when single-pole double-throw temperature detect switch switched on the heating of door strip of paper used for sealing, compressor outage stop work, the laminating is leveled with the casing after the heating of door strip of paper used for sealing body, realizes the beverage machine internal seal, avoids in sealed back, and compressor work back leads to the condition that the quick-witted door is difficult to open, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an electrical schematic of the present invention.

In the figure: 1. a door seal body; 2. a heat conductive sheet; 3. a temperature sensitive switch; 4. carbon polymer heating glue film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a high-efficiency anti-freezing and anti-dew beverage machine door seal as shown in figures 1-2, which comprises a door seal body 1 attached to the edge of the side surface of a machine door, wherein a heat conducting sheet 2 is attached to the door seal body 1, a temperature sensing switch 3 is arranged on the door seal body 1, and the temperature sensing switch 3 is electrically connected with the heat conducting sheet 2 through a weak current.

Air temperature is lower in winter, lead to door strip of paper used for sealing body 1 to freeze the sclerosis, and close the quick-witted door after, laminating between door strip of paper used for sealing body 1 and the casing is level and smooth inadequately, after the incasement temperature reachs the settlement temperature, as shown in fig. 2, 6 among the single-pole double-throw temperature detect switch S1 and 4 disconnection, and 6 and 3 disconnection, at this moment, the weak current line circular telegram, conducting strip 2 begins to generate heat, thereby heat door strip of paper used for sealing body 1, when heating 35 degrees, temperature detect switch 3 disconnection this moment, conducting strip 2 stops the circular telegram, avoid the continuous heating, cause the condition that the door strip of paper used for sealing body takes place plastic deformation, the security is better, the life of door strip of paper used for sealing has been guaranteed, and can get rid of the adnexed dew on the door strip of paper.

The heat conducting strip 2 is a copper sheet, so that the flexibility is better, and the adhesion between the door seal body 1 and the door seal is convenient.

The surface of the heat conducting fin 2 is coated with a carbon-gathering heating adhesive layer 4, so that the heat conduction is more uniform, and the rapid softening of the door seal body 1 is realized.

The temperature sensing switch 3 is a magnetic control switch or a temperature protection switch.

The heat conducting sheet 2 and the temperature sensing switch 3 are connected in parallel with a compressor of the beverage machine, and a single-pole double-throw temperature sensing switch is arranged at the intersection point of the parallel connection. Guarantee when the single-pole double-throw temperature detect switch switches on the compressor, door strip of paper used for sealing heating outage, the operation of accuse temperature is controlled to inside this moment of beverage machine, and when the single-pole double-throw temperature detect switch switches on the heating of door strip of paper used for sealing, compressor outage stop work, and the laminating is leveled with the casing after the heating of door strip of paper used for sealing body 1, realizes beverage machine internal seal, avoids in sealed back, and compressor work back leads to the condition that the machine door is difficult to open.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.