CN200949947Y

CN200949947Y - Heat collectors

Info

Publication number: CN200949947Y
Application number: CNU2006200630897U
Authority: CN
Inventors: 汤自强
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-18
Filing date: 2006-08-18
Publication date: 2007-09-19
Anticipated expiration: 2016-08-18

Abstract

The utility model discloses a heat collection device, comprising a transparent cover board, a board core, a frame, a batten, a thermal insulation layer and a back board. The utility model is characterized in that the device also comprises a connecting part which connects a corresponding frame, the upper and the lower sides of the transparent cover board are provided with an upper sealing strip and a lower sealing strip respectively, the frame is connected with the transparent cover board by a lower sealing strip, the batten clamps the frame, a water discharging hole is opened on the frame and an air vent is opened on the sealing strip. With the structure, the heat collection device of the utility model has the waterproofing and air ventilating advantages, greatly improves the thermal insulation and lighting effects and prolongs the using life. Moreover, the frame of the utility model is easy and convenient to install with firmness.

Description

Heat collector

Technical field

The utility model relates to the heat collector of solar water heater, specifically, relates to a kind of heat collector with waterproof, degassing function.

Background technology

At present, the heat collector of traditional solar water heater, its waterproof, exhaust effect are not good.Usually, when rainy day, the meeting on glass of heat collector stays ponding, and these ponding tend to be incorporated into heat collector inside, influence the heat collector service behaviour; In addition, according to the principle of expanding with heat and contract with cold, after shining through the sun daytime, residual moisture content can evaporate and become steam in the heat collector, stick on glass, influence the daylighting effect of heat collector, traditional way is to have steam vent in the frame bottom of heat collector, but because the steam major part concentrates on the top of heat collector inside, therefore should tradition method for exhausting poor effect, in addition, the long-term existence of steam in the heat collector, cause heat collector external and internal pressure difference, also can have influence on the service life of heat collector.

In addition, traditional heat collector, its frame generally all are to adopt angle aluminium to connect by blind rivet, the mode of pressing, and above-mentioned connected mode inconvenience is connected insecurely between frame and the frame, become flexible easily, and assembly quality is not high.

The utility model content

Technical problem to be solved in the utility model provides a kind of heat collector with waterproof, degassing function, the service life that it has improved heat collector heat insulation effect, daylighting effect and has prolonged heat collector.

Another technical problem to be solved in the utility model be make that heat collector frame is easy for installation, easy, assembling firmly.

For achieving the above object, the utility model has adopted following technical scheme:

A kind of heat collector, form by transparent cover plate, plate core, frame, press strip, heat-insulation layer, backboard, it is characterized in that: also include the connector that is used to connect corresponding frame, be respectively arranged with sealing strip, lower seal bar in described transparent cover plate above and below, described press strip is connected by last sealing strip with transparent cover plate, and frame is connected by the lower seal bar with transparent cover plate, and described press strip clamps frame, on described frame, have osculum, on described lower seal bar, have air-vent.

Described osculum is out above frame, forms a cavity between described transparent cover plate, last sealing strip, press strip, frame, the lower seal bar, and air-vent communicates with osculum by cavity.

Described connector is " L " shape, all is provided with patchhole at the two ends of frame, and it is fixing that connector one end inserts inserting in the hole of described frame, its other end inserts corresponding another frame corresponding insert in the hole fixing.

Described connector is the socket connection part that die casting connector or other technology and material are made.

Described frame is made up of top, following and side, and described patchhole is provided in a side of above the described frame, following two ends,

Described patchhole is that aluminium section bar adds the patchhole that process along the whole length of axis direction man-hour.

Owing to adopted said structure, by osculum is set above frame, so the ponding of glass top will flow out by osculum behind last sealing strip, so ponding can not mix heat collector inside, play waterproof action; In addition, by on the lower seal bar, air-vent being set, therefore the steam in the heat collector will flow to the outside through cavity, osculum by air-vent, play scavenging action, so this heat collector service life of having improved heat collector heat insulation effect, daylighting effect greatly and having prolonged heat collector; In addition, connect corresponding frame by connector, overcome and adopted traditional connected mode between frame and the frame and cause being connected problem insecure, that become flexible easily between frame and frame, improved the fastness between frame and the frame, made easier for installation, easy between frame and frame.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Fig. 1 is the cutaway view of the utility model heat collector.

Fig. 2 is an A partial enlarged drawing partly shown in Figure 1.

Fig. 3 is the structure chart of the part parts of the utility model heat collector.

Fig. 4 is the rim member structure chart of the utility model heat collector.

The specific embodiment

As shown in Figure 1, it is the cutaway view of the utility model heat collector.A kind of heat collector is made up of transparent cover plate 1, plate core 2, frame 3, press strip 4, heat-insulation layer 6, backboard 7, and wherein plate core 2 comprises collector 21, fin 22 and capillary 23.The technical program also includes the connector 35 that is used to connect corresponding frame 3, as shown in Figure 4.

As shown in Figure 2, it is an A partial enlarged drawing partly shown in Figure 1.Wherein, on described transparent cover plate 1, be provided with sealing strip 11, below described transparent cover plate 1, be provided with lower seal bar 12, press strip 4 is connected by last sealing strip 11 with transparent cover plate 1, frame 3 is connected by lower seal bar 12 with transparent cover plate 1, press strip 4 clamps frames 3, therefore transparent cover plate 1, on form a cavity 5 between the sealing strip 11, press strip 4, frame 3, lower seal bar 12.Above described frame 3, have osculum 31, on described lower seal bar 12, have air-vent 13, as shown in Figure 3.Air-vent 13 communicates with osculum 31 by cavity 5.

When on the transparent cover plate 1 of heat collector ponding being arranged, ponding mixes cavity 5 through last sealing strip 11, is drained by osculum 31 then, has so just prevented that ponding from mixing heat collector inside.When there is steam heat collector inside, steam will enter cavity 5 through air-vent 13, come out by osculum 31 then, steam just can not rest on heat collector inside like this, thereby stick on the transparent cover plate 1 and influence the daylighting effect of transparent cover plate 1, also can not cause the heat collector external and internal pressure different and influence heat collector service life simultaneously.

As shown in Figure 4, it is the rim member structure chart of the utility model heat collector.Wherein frame 3 by top 32, following 33 and side 34 form, on described 32, below 33 two ends all be provided with patchhole 36, wherein said patchhole 36 adds the patchhole that process along the whole length of axis direction man-hour for aluminium section bar.Connector 35 1 end insert be arranged on frame 3 top 32 on patchhole 36 in fixing, its other end inserts in the corresponding patchhole 36 of corresponding another frame 3 fixing; Another connector 35 1 ends insert be arranged on frame 3 following 33 on patchhole 36 in fixing, fixing in the corresponding patchhole 36 of corresponding another frame 3 of its other end insertion, effect by above-mentioned two connectors 3, can fix two frames 3 that this cooperatively interacts, make the connection between the frame 3 firm more, difficult loosening.

In addition, the socket connection part that connector 35 is made for die casting connector or other technology and material, when using this connector 35 to connect corresponding frame 3, its connection effect is better.

Claims

1, a kind of heat collector, by transparent cover plate (1), plate core (2), frame (3), press strip (4), heat-insulation layer (6), backboard (7) is formed, it is characterized in that: also include the connector (35) that is used to connect corresponding frame (3), on described transparent cover plate (1), be respectively arranged with sealing strip (11) below, lower seal bar (12), described press strip (4) is connected by last sealing strip (11) with transparent cover plate (1), frame (3) is connected by lower seal bar (12) with transparent cover plate (1), described press strip (4) clamps frame (3), on described frame (3), have osculum (31), on described lower seal bar (12), have air-vent (13).

2, heat collector according to claim 1, it is characterized in that: described osculum (31) is out in frame (3) top, form a cavity (5) between described transparent cover plate (1), last sealing strip (11), press strip (4), frame (3), the lower seal bar (12), air-vent (13) communicates with osculum (31) by cavity (5).

3, heat collector according to claim 1, it is characterized in that: described connector (35) is " L " shape, all be provided with patchhole (36) at the two ends of frame (3), connector (35) one ends insert in the patchhole (36) of described frame (3) fixing, and its other end inserts in the corresponding patchhole (36) of corresponding another frame (3) fixing.

4, heat collector according to claim 3 is characterized in that: the socket connection part that described connector (35) is made for die casting connector or other technology and material.

5, heat collector according to claim 3 is characterized in that: described frame (3) is made up of top (32), following (33) and side (34), and described patchhole (36) is provided in a side of the two ends of described top (32), following (33).

6, according to claim 3 or 5 described heat collectors, it is characterized in that: described patchhole (36) adds the patchhole that process along the whole length of axis direction man-hour for aluminium section bar.