CN201421208Y

CN201421208Y - Flat-plate heat collector pipeline

Info

Publication number: CN201421208Y
Application number: CN2009200417870U
Authority: CN
Inventors: 张同伟; 汪涌; 孟海萍
Original assignee: Jiangsu Sunpower Solar Technology Co Ltd
Current assignee: Jiangsu Sunpower Solar Technology Co Ltd
Priority date: 2009-04-03
Filing date: 2009-04-03
Publication date: 2010-03-10
Anticipated expiration: 2019-04-03

Abstract

The utility model discloses a flat-plate heat collector pipeline, which comprises a water inlet pipe, a water outlet pipe and a heat conduction pipe, wherein the water inlet pipe is provided with a water inlet; the water outlet pipe is provided with a water outlet; the water inlet pipe is communicated with the water outlet pipe through the heat conduction pipe; the water inlet and the water outletare arranged at the same end of the same side of a pipeline system; and the heat conduction pipe is a U-shaped pipe. In the utility model, as the water inlet and the water outlet are arranged at thesame end of the same side of the pipeline system, the structure is simpler and the manufacturing is convenient; and the heated cold water in the U-shaped heat conduction pipe in a vacuum pipe flows back and forth, so that the heat exchange time is prolonged, the heat exchange is more sufficient, and better heat exchange effect can be obtained.

Description

The flat plate collector pipeline

Technical field

The utility model belongs to a kind of heat-exchange device, refers more particularly to a kind of plate solar thermal-arrest piping installation.

Background technology

The flat plate collector pipeline of existing solar heat exchange usefulness, all be that water inlet pipe and outlet pipe are respectively at the two ends of pipe-line system, connect by heat pipe between water inlet pipe and the outlet pipe, one end water inlet back is by going out hot water after the heat pipe heat exchange, because heat-exchange time is short, the heat exchange amount is little, can cause the not enough phenomenon of water outlet temperature like this, again because water inlet pipe and outlet pipe branch are located at two ends, complex structure.

Summary of the invention

The purpose of this utility model is to provide a kind of good effect of heat exchange, flat plate collector pipeline simple in structure.

In order to achieve the above object, the technical solution of the utility model is: a kind of flat plate collector pipeline, comprise water inlet pipe, outlet pipe and heat pipe, described water inlet pipe is provided with water inlet, outlet pipe is provided with delivery port, described water inlet pipe is connected by heat pipe with outlet pipe, and water inlet and delivery port be at the same end of the same side of pipe-line system, and described heat pipe is a U type pipe.

Communicate by two or two above heat pipes between described water inlet pipe and the outlet pipe.

After adopting said structure, because because water inlet and delivery port are at the same end of the same side of pipe-line system, relatively simple for structure, easily manufactured, described heat pipe is that U type pipe makes heat pipe form one back and forth in vacuum tube, the heat-exchange time that extended makes heat exchange more fully can obtain heat exchange effect preferably.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1.

The specific embodiment

As Fig. 1, shown in 2, a kind of flat plate collector pipeline of the present utility model, comprise water inlet pipe 1, outlet pipe 2 and heat pipe 3, described water inlet pipe 1 is provided with water inlet 1-1, outlet pipe 2 is provided with delivery port 2-1, described water inlet pipe 1 is connected by heat pipe 3 with outlet pipe 2, and water inlet 1-1 and delivery port 2-1 are at the same end of the same side of pipe-line system, described heat pipe 3 is a U type pipe, U type heat pipe 3 inserts in the vacuum tube in the use, being heated in the heat pipe 3 flowed one back and forth in the cold water, the heat-exchange time that extended makes heat exchange more fully can obtain heat exchange effect preferably.

As shown in Figure 1, 2, communicate by two or two above heat pipes 3 between described water inlet pipe 1 and the outlet pipe 2, like this can many heat pipe heat exchange simultaneously, strengthened heat exchange area, the hot water amount who goes out is also big, and the requirement that more can adapt to different occasions is used.

The utility model in use, U type heat pipe is inserted in the vacuum tube of plate solar collector, after cold water enters water inlet pipe by water inlet, flow into U type heat pipe and carry out heat exchange, receive for the place of using by the delivery port of outlet pipe again, because water inlet and delivery port are at the same end of the same side of pipe-line system, simple in structure, easily manufactured, the cold water that is heated in vacuum tube in the U type heat pipe 3 flows one back and forth, the heat-exchange time that extended makes heat exchange more fully can obtain heat exchange effect preferably.

Claims

1, a kind of flat plate collector pipeline, comprise water inlet pipe (1), outlet pipe (2) and heat pipe (3), described water inlet pipe (1) is provided with water inlet (1-1), outlet pipe (2) is provided with delivery port (2-1), it is characterized in that: described water inlet pipe (1) is connected by heat pipe (3) with outlet pipe (2), and water inlet (1-1) and the same end of delivery port (2-1) in the same side of pipe-line system; Described heat pipe (3) is a U type pipe.

2, flat plate collector pipeline according to claim 1 is characterized in that: communicate by two or two above heat pipes (3) between described water inlet pipe (1) and the outlet pipe (2).