CN203132177U - Sealing buckle strip between flat-plate solar collector glass plate and frame - Google Patents

Abstract

The utility model discloses a sealing buckle strip between a flat-plate solar collector glass plate and a frame. The sealing buckle strip between the flat-plate solar collector glass plate and the frame comprises the frame and the glass plate installed on the frame. Sealing bodies are arranged on combining positions of the frame and the glass plate. The sealing buckle strip between the flat-plate solar collector glass plate and the frame further comprises glass buckle strip bodies installed on the combining positions. The sealing bodies are solidifying sealant bodies formed by sealant. Grooves and the solidifying sealant bodies installed in the grooves are formed in frame end surfaces of glass plate combining positions. The sealant is filled between the end side of the glass plate and side surface corresponding to the frame, a solidifying sealant layer is formed, the glass plate and the frame are connected into a whole, and the solidifying sealant bodies are installed on combining positions of the sealing buckle strip bodies and the glass plate. Due to the arrangement of the sealant layer, the glass plate and the frame are fixedly connected into a whole and sealed, and due to the arrangement of the solidified sealing strip bodies, multilayer sealing is achieved, and the problems of displacement and ventilation in the traditional sealing mode are completely solved.

Description

The sealing buckle between the glass plate and the frame of the flat solar collector

technical field

The utility model belongs to a flat solar heat collector, in particular to a sealing buckle between a glass plate and a frame of a flat solar heat collector.

Background technique

The sealing structure between the glass plate and the frame of the traditional flat-panel solar collector usually adopts a separate plate-type sealing strip at the installation position of the glass plate and the frame, or a U-shaped groove sealing strip. The glass panel of the sealing strip is fastened with the frame. Since the buckle, sealing strip and frame are all separate parts, they are all assembled manually. Therefore, the installed glass plate is easy to shift or fall off. In addition, in the long-term use process, there will be poor sealing, easy to enter water or ventilate, which will seriously affect the heat collection efficiency and service life of the flat solar collector. Simultaneously, it also has low assembly efficiency, which is unfavorable for mechanized production.

Contents of the invention

In view of the above situation, the purpose of this utility model is to provide a sealing strip between the glass plate and the frame of a flat solar collector, so that a fixed seal can be formed between the glass plate and the frame, and at the same time, the fixed sealing strip on the sealing strip can be used The sealing between the body and the glass plate in contact avoids the loosening of each sealing body.

In order to achieve the above object, the technical solution of the present utility model is achieved through the following measures. A sealing buckle between a glass plate and a frame of a flat solar heat collector, including a frame and a glass plate installed on the frame, a sealing body is provided at the junction of the frame and the glass pane, and a sealing body is installed at the junction. Glass buckle; wherein the sealing body is a solidified colloid formed by sealant, and a groove is opened on the frame end surface of the joint part of the glass plate, and the solidified colloid installed in the groove is formed between the end edge of the glass plate and the The cured sealant layer formed by injecting sealant between the corresponding sides of the frame is connected as a whole, and the bonding part of the sealing buckle and the glass plate is also equipped with cured gel. Therefore, the glass plate and the frame are fixedly integrated and sealed through the sealant layer. Moreover, the multi-layer seal is realized through the cured sealing strip, which completely solves the problem of ventilation.

In the present model, at least one groove is opened on the end face of the involved frame.

In the present invention, the shape of the solidified colloid involved is a strip shape, or a composite body of a strip shape and a strip shape. The strip-shaped cured colloid is installed in the groove on the frame to prevent displacement, and the strip-shaped cured colloid can be in contact with the glass plate to achieve sealing.

Description of drawings

Fig. 1 is the assembly schematic diagram of the present invention;

Fig. 2 is a schematic diagram of the combination of the buckle strip and the cured rubber strip in Fig. 1;

Fig. 3 is a schematic diagram of the combination of the frame in Fig. 1 and the cured adhesive strip.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

See the sealing buckle between the glass plate and the frame of the flat solar heat collector shown in Figure 1, including the frame 6 and the glass plate 5 installed on the frame 6, a seal is provided at the junction of the frame 6 and the glass plate 5 The body also includes a glass buckle 2 at the junction of the frame 6 and the glass plate 5 . In this embodiment, the sealing bodies are cured colloids 4 and 8 formed of sealant, because the cured colloids 4 and 8 have good elasticity and can be in contact with the glass plates. The cured colloid 4 of this embodiment is in the shape of a strip. In order to ensure sealing, a groove 7 is formed on the end surface of the frame 6 at the junction with the back of the glass plate 5, and a cured colloid 8 installed in the groove 7 is formed. The cured colloid 8 is also in the shape of a strip. Two grooves 7 and corresponding cured colloids 8 are provided on the end surface of the frame 6 in this embodiment. In order to strengthen the sealing and prevent air permeability, the cured sealant layer 1 formed by injecting sealant between the end edge of the glass plate 5 and the corresponding side of the frame 6 is connected as a whole. The frame 6 of the present embodiment also has a sol groove 9, and the frame 6 on one side of the sol groove 9 has an inclined guide edge 3, so that there is more space between the cured sealant layer 1 in the sol groove 9 and the glass plate 5 and the frame. Large contact area for strong bonding. This embodiment also includes the curing colloid 4 installed at the junction of the sealing strip 2 and the panel of the glass plate 5. The curing colloid 4 acts on the curing strip 4 and the glass plate 5 through the fastening of the sealing strip 2 and the frame 6 A good contact seal is formed between the panels.

According to the above-mentioned features, the cured colloid 8 can also be a strip-shaped and strip-shaped composite (not shown) in addition to the strip shape.

Fig. 2 shows the sealing buckle 2 and the cured colloid 4 on it. In this embodiment, before installing the sealing buckle 2, the cured colloid 4 is formed by injecting the sealant in advance, so that the cured colloid 4 is firmly fixed on the sealing buckle 2, preventing falling off and avoiding the cured colloid after installation. 4 displacement.

Fig. 3 has provided the cured colloid 8 that you have on the frame 6 and the groove 7 on it. The setting method of the cured colloid 8 in this embodiment is the same as that in FIG. 2 , so the description is omitted.

Claims (3)

1. the sealing profile between a flat-plate solar collector glass plate and frame comprises frame and is installed in glass plate on the frame, is provided with seal at the binding site of described frame and glass plate, also is included in binding site the glass profile is housed; It is characterized in that, described seal is the curing colloid (4,8) that fluid sealant forms, with have groove (7) on frame (6) end face of described glass plate (5) binding site, and be installed in curing colloid (8) in the groove (7), the curing sealant layer (1) that is injected with fluid sealant formation between the side corresponding with frame (6), glass plate (5) end limit links into an integrated entity, and comprises that also sealing profile (2) and the binding site of glass plate (5) are equipped with curing colloid (4).

2. sealing profile according to claim 1 is characterized in that, has a groove (7) at least on described frame (6) end face.

3. sealing profile according to claim 1 is characterized in that, wherein solidifies the strip that is shaped as of colloid (8), or strip and banded complex.

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