CN211119610U

CN211119610U - Electrothermal film with multi-channel edge sealing function

Info

Publication number: CN211119610U
Application number: CN201920440180.3U
Authority: CN
Inventors: 张栖苑
Original assignee: Xinjiang Hanyang Electrothermal Technology Co ltd
Current assignee: Xinjiang Hanyang Electrothermal Technology Co ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-07-28
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to the technical field of electric heating film floor heating, in particular to an electric heating film with a multi-edge sealing function, which comprises an upper unit PVC protective layer and a lower unit PVC protective layer, wherein the left side and the right side of the lower end surface of the upper unit PVC protective layer are both provided with an upper groove, an upper sealing strip structure is arranged in the upper groove, the left side and the right side of the upper end surface of the lower unit PVC protective layer are both provided with a lower groove, a lower sealing strip structure is fixedly connected in the lower groove, an upper mounting groove is arranged at the central position of the lower unit of the upper unit PVC protective layer, a lower mounting groove is arranged at the central position of the upper end surface of the lower unit PVC protective layer, the right end of the inner side of the upper mounting groove is provided with a capacitance current absorption layer, the right end of the inner side of the lower mounting groove is provided with a planar heating body, and an alarm is timely given out to remind personnel to pay attention to maintenance and replacement of the electrothermal film, so that the life safety of the personnel is ensured.

Description

Electrothermal film with multi-channel edge sealing function

Technical Field

The utility model relates to a warm up technical field with the electric heat membrane, specifically be an electric heat membrane with multichannel banding function.

Background

The heating of electric heat membrane is one of heating methods, it is one kind and uses electric power as the energy, carries out the novel heating method of heat transfer through infrared radiation. The main body of the low-temperature radiation electrothermal film heating system, namely the electrothermal film, is a semitransparent polyester film which can generate heat after being electrified. The electric heating film edge sealing device has the excellent performances of high pressure resistance, moisture resistance, wide temperature bearing range, high toughness, low shrinkage rate, safe operation, convenient storage and transportation and the like, but most of the existing electric heating films have poor edge sealing effect and are unsafe to use, so that the demand on the electric heating film with a multi-channel edge sealing function is increased day by day.

Most electrothermal film's that exist on the existing market production technology is relatively poor, lead to current electrothermal film waterproof nature, the corrosion resistance, the crushing resistance is relatively poor, lead to actual service life shorter, improved use cost, some electrothermal film do not break sealed alarm device, when leading to the electrothermal film damaged, personnel do not in time know, have certain potential safety hazard etc. consequently, propose an electrothermal film that has the multichannel banding function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric heat membrane with multichannel banding function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electrothermal film with multi-edge sealing function comprises an upper unit PVC protective layer and a lower unit PVC protective layer, wherein the left side and the right side of the lower end surface of the upper unit PVC protective layer are respectively provided with an upper groove, an upper sealing strip structure is arranged in the upper groove, the left side and the right side of the upper end surface of the lower unit PVC protective layer are respectively provided with a lower groove, the lower groove is fixedly connected with a lower sealing strip structure, the central position of the lower unit of the upper unit PVC protective layer is provided with an upper mounting groove, the central position of the upper end surface of the lower unit PVC protective layer is provided with a lower mounting groove, the right end of the inner side of the upper mounting groove is provided with a capacitance current absorption layer, the right end of the inner side of the lower mounting groove is provided with a planar heating body, the left end of the inner side of the upper mounting groove is provided, the PVC protection layer comprises a lower fixing plate, an upper unit PVC protection layer and a lower unit PVC protection layer, and is characterized in that a fixing frame is fixedly connected to the central position of the upper end surface of the lower fixing plate, an electrical contact is fixedly connected to the upper end surface of the fixing frame, an electrical touch plate is fixedly connected to the central position of the bottom end surface of the upper fixing plate, and rubber layers are fixedly connected to the top end surface of the upper unit PVC protection layer and the bottom end.

Preferably, an upper glue injection groove is formed in the inner side of the lower end face of the upper unit PVC protective layer, a lower glue injection groove is formed in the inner side of the upper end face of the lower unit PVC protective layer, the upper glue injection groove is located on the inner side of the upper groove, and the lower glue injection groove is located on the inner side of the lower groove.

Preferably, the upper glue injection groove and the lower glue injection groove are arranged in an up-and-down symmetrical mode, the cross sections of the upper glue injection groove and the lower glue injection groove are both arranged in a semicircular mode, and the diameters of the upper glue injection groove and the lower glue injection groove are 2 mm.

Preferably, the fixing frame is arranged in a concave manner, the inner side of the fixing frame is provided with a control panel, and the control panel is electrically connected with the electric contact and the electric touch panel.

Preferably, be located the upside seted up the bleeder vent on the rubber layer, be equipped with the bleeder valve in the bleeder vent, and bleeder valve and last unit PVC inoxidizing coating fixed connection, and the bleeder valve runs through last unit PVC inoxidizing coating, the top of upper fixed plate face fixedly connected with support column, and the top and the last unit PVC inoxidizing coating fixed connection of support column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged upper sealing strip structure, the lower sealing strip structure, the upper glue injection groove and the lower glue injection groove, the double sealing treatment of the device can be realized, the better sealing effect is ensured, and the practicability is better;

2. the utility model discloses in, through compression spring, controller, electrical contact and the electric touch panel that sets up, can in time send out the police dispatch newspaper when gas leakage in the device, remind personnel to notice the maintenance and change the electric heat membrane, guarantee personnel's life safety.

Drawings

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

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-upper unit PVC protective layer, 2-lower unit PVC protective layer, 3-upper sealing strip structure, 4-lower sealing strip structure, 5-capacitance current absorption layer, 6-planar heating element, 7-upper fixing plate, 8-lower fixing plate, 9-compression spring, 10-fixing frame, 11-electric contact, 12-electric contact plate, 13-control plate, 14-rubber layer, 15-air suction valve, 16-support column, a-upper groove, b-lower groove, c-upper glue injection groove, d-lower glue injection groove, e-upper mounting groove, f-lower mounting groove and g-air suction hole.

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. 1-2, the present invention provides a technical solution:

an electrothermal film with a multi-edge sealing function comprises an upper unit PVC protective layer 1 and a lower unit PVC protective layer 2, wherein the left side and the right side of the lower end surface of the upper unit PVC protective layer 1 are respectively provided with an upper groove a, an upper sealing strip structure 3 is arranged in the upper groove a, the left side and the right side of the upper end surface of the lower unit PVC protective layer 2 are respectively provided with a lower groove b, the lower groove b is internally and fixedly connected with a lower sealing strip structure 4, the central position of the lower unit of the upper unit PVC protective layer 1 is provided with an upper mounting groove e, the central position of the upper end surface of the lower unit PVC protective layer 2 is provided with a lower mounting groove f, the right end of the inner side of the upper mounting groove e is provided with a capacitance current absorption layer 5, the right end of the inner side of the lower mounting groove f is provided with a planar heating body 6, the left end, the PVC protection layer protection device is characterized in that a compression spring 9 is fixedly connected between the lower fixing plate 8 and the upper fixing plate 7, a fixing frame 10 is fixedly connected to the central position of the upper end face of the lower fixing plate 8, an electric contact 11 is fixedly connected to the upper end face of the fixing frame 10, an electric contact plate 12 is fixedly connected to the central position of the bottom end face of the upper fixing plate 7, and a rubber layer 14 is fixedly connected to the top end face of the upper unit PVC protection layer 1 and the bottom end face of the lower unit PVC protection layer 2.

The lower end face of the upper unit PVC protective layer 1 is internally provided with an upper glue injection groove c, the upper end face of the lower unit PVC protective layer 2 is internally provided with a lower glue injection groove d, the upper glue injection groove c is positioned on the inner side of the upper groove a, the lower glue injection groove d is positioned on the inner side of the lower groove b, glue filling is facilitated through the arrangement, double sealing is achieved, the upper glue injection groove c and the lower glue injection groove d are symmetrically arranged up and down, the cross sections of the upper glue injection groove c and the lower glue injection groove d are both in a semicircular arrangement, the diameters of the upper glue injection groove c and the lower glue injection groove d are 2mm, the arrangement can ensure better glue filling and sealing, the fixing frame 10 is in a concave arrangement, the inner side of the fixing frame 10 is provided with a control plate 13, the control plate 13 is electrically connected with the electric contact 11 and the electric contact plate 12, the arrangement can give an alarm when the electric heating film is damaged, the rubber layer 14 positioned on the upper, be equipped with bleeder valve 15 in the bleeder hole g, and

bleeder valve

15 and 1 fixed connection of last unit PVC inoxidizing coating, and bleeder valve 15 runs through last unit PVC inoxidizing coating 1, the top of upper fixed plate 7 face fixedly connected with support column 16, and the top of

support column

16 and 1 fixed connection of last unit PVC inoxidizing coating, the air in this kind of setting can the better discharge electric heat membrane.

DB L-2N-24 MR +2AD for control panel 13

The working process is as follows: before the device is installed and used, an upper sealing strip structure 3 and a lower sealing strip structure 4 are mutually clamped and combined, air in an upper unit PVC protective layer 1 and a lower unit PVC protective layer 2 is preliminarily discharged through an air suction valve 15, then an adhesive is filled between the upper unit PVC protective layer 1 and the lower unit PVC protective layer 2 through an upper adhesive injection groove c and a lower adhesive injection groove d, when the adhesive is completely cooled and bonded, the air between the upper unit PVC protective layer 1 and the lower unit PVC protective layer 2 is thoroughly discharged, a better protective effect can be ensured through double protective measures, then an electric contact 11 is contacted with an electric contact plate 12 under the action of atmospheric pressure, then the device can be less damaged by uneven ground through a set rubber pad 14, and finally the device is electrically connected with an external control system, the device is connected with an indoor power supply for use after being installed, and when the electric heating film is damaged, under the action of the compression spring 9, the electric contact 11 is forced to be separated from the electric contact plate 12, then the control plate 13 controls the external control system to give an alarm to remind personnel to pay attention to maintenance and replace the electric heating film so as to ensure the life safety of the personnel

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric heat membrane with multichannel banding function, includes unit PVC inoxidizing coating (1) and lower unit PVC inoxidizing coating (2), its characterized in that: the left side and the right side of the lower end surface of the upper unit PVC protective layer (1) are respectively provided with an upper groove (a), an upper sealing strip structure (3) is arranged in the upper groove (a), the left side and the right side of the upper end surface of the lower unit PVC protective layer (2) are respectively provided with a lower groove (b), the lower groove (b) is internally and fixedly connected with a lower sealing strip structure (4), the central position of the lower unit of the upper unit PVC protective layer (1) is provided with an upper mounting groove (e), the central position of the upper end surface of the lower unit PVC protective layer (2) is provided with a lower mounting groove (f), the right end of the inner side of the upper mounting groove (e) is provided with a capacitance current absorption layer (5), the right end of the inner side of the lower mounting groove (f) is provided with a planar heating body (6), the left end of the inner side of the upper mounting groove (e), fixedly connected with compression spring (9) between bottom plate (8) and upper fixed plate (7), bottom plate (8) up end central point department fixedly connected with mount (10), the up end fixedly connected with electrical contact (11) of mount (10), bottom end central point department fixedly connected with electric touch panel (12) of upper fixed plate (7), the equal fixedly connected with rubber layer (14) of bottom end face of going up unit PVC inoxidizing coating (1) top face and lower unit PVC inoxidizing coating (2).

2. The electrothermal film with the multi-channel edge sealing function according to claim 1, wherein: the lower end face of the upper unit PVC protective layer (1) is provided with an upper glue injection groove (c) in the inner side, the upper end face of the lower unit PVC protective layer (2) is provided with a lower glue injection groove (d) in the inner side, the upper glue injection groove (c) is located on the inner side of the upper groove (a), and the lower glue injection groove (d) is located on the inner side of the lower groove (b).

3. The electrothermal film with the multi-channel edge sealing function according to claim 2, wherein: the upper glue injection groove (c) and the lower glue injection groove (d) are arranged in an up-and-down symmetrical mode, the cross sections of the upper glue injection groove (c) and the lower glue injection groove (d) are arranged in a semicircular mode, and the diameters of the upper glue injection groove (c) and the lower glue injection groove (d) are 2 mm.

4. The electrothermal film with the multi-channel edge sealing function according to claim 1, wherein: the fixing frame (10) is arranged in a concave mode, the inner side of the fixing frame (10) is provided with a control panel (13), and the control panel (13) is electrically connected with the electric contact (11) and the electric contact plate (12).

5. The electrothermal film with the multi-channel edge sealing function according to claim 1, wherein: be located the upside seted up bleeder vent (g) on rubber layer (14), be equipped with bleeder valve (15) in bleeder vent (g), and bleeder valve (15) and last unit PVC inoxidizing coating (1) fixed connection, and bleeder valve (15) run through last unit PVC inoxidizing coating (1), the top end face fixedly connected with support column (16) of upper fixed plate (7), and the top and last unit PVC inoxidizing coating (1) fixed connection of support column (16).