CN202041005U

CN202041005U - Solar antifreeze pipe device

Info

Publication number: CN202041005U
Application number: CN2011200314034U
Authority: CN
Inventors: 郑云起
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-28
Filing date: 2011-01-28
Publication date: 2011-11-16
Anticipated expiration: 2021-01-28

Abstract

The utility model relates to a solar antifreeze pipe device, which comprises a solar unit and an overflow port, wherein the overflow port is mounted at the upper end of the solar unit. The solar antifreeze pipe device is characterized by further comprising an 'F'-shaped antifreeze pipe, a heat-insulation layer, an evacuation pipe and a water return pipe, the antifreeze pipe is mounted at a water outlet of the solar unit, an upper end of the 'F'-shaped antifreeze pipe is connected to the evacuation pipe, a lower end of the 'F'-shaped antifreeze pipe is connected to a water return pipeline, and the heat-insulation layer is arranged on the wall of a vertical section of the 'F'-shaped antifreeze pipe. By the aid of the solar antifreeze pipe device, the difficult problem that a solar water heater is incapable of being used normally in cold winter is solved thoroughly, and problems including high cost of electromagnetic valves and electric heating bands, unsafe factors caused by the electromagnetic valves and the electric heating bands, complicated installation and high maintenance ratio of the heat-insulation layer are all solved. In addition, the solar antifreeze pipe device is economical and practical and is long in service life.

Description

The antifreezing solar energy pipe unit

Technical field

The utility model relates to a kind of antifreezing solar energy pipe unit, belongs to field of solar energy.

Background technology

At present, solar water heater has spread among the huge numbers of families in city and rural area, the use of solar energy has brought very big convenience for really people's life, yet through investigation, about 80% user exists winter because of the cold difficulty that causes frozen pipe to use, this has just lost solar energy function used in everyday in the winter time, may cause the damage of main frame and auxiliary equipment thereof when serious.

At this difficult problem, consequential is magnetic valve solar energy and heat tape solar energy, be that corresponding cost is higher yet magnetic valve solar energy and heat tape solar energy brings, and heat tape solar energy in use, also has potential safety hazard.

The utility model content

According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: a kind of antifreezing solar energy pipe unit is provided, can solves the problem that solar energy that winter, cold caused can't use in the winter time, and with low cost.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of antifreezing solar energy pipe unit is provided, it is characterized in that comprising: anti-frozen pipe and heat-insulation layer, anti-frozen pipe be " F " type, wherein prevent frozen pipe " F " type pipe the VERTICAL TUBE tube wall be provided with heat-insulation layer.

Described heat-insulation layer will prevent that the lower end pipe of frozen pipe " F " type pipe level coats.

During use, solar energy body upper end is equipped with overfall, the delivery port place of solar energy body is equipped with anti-frozen pipe, anti-frozen pipe is " F " type, the upper pipes of anti-frozen pipe " F " type pipe level connects the emptying pipeline, the lower end pipe of anti-frozen pipe " F " type pipe level connects water return pipeline, wherein anti-frozen pipe " F " type pipe the VERTICAL TUBE tube wall be provided with heat-insulation layer.

The horizontal level of the upper pipes of anti-frozen pipe " F " type pipe will be higher than the overfall height.It is in order to utilize difference in height when not using solar energy, water conservancy in the pipe to be emitted water with gravitional force that the horizontal level of the upper pipes of anti-frozen pipe " F " type pipe will be higher than the overfall height.

The beneficial effects of the utility model are:

(1) difficult problem that solar water heater can't normally use because of cold winter of thoroughly having asked permission to absent oneself briefly;

(2) solved magnetic valve, the heat tape cost is high and have the hidden danger of unsafe factor;

(3) solved heat-insulation layer install trifling, the problem that maintenance rate is high;

(4) economical and practical, high life.

Description of drawings

Fig. 1 is the utility model working state structure schematic diagram;

1 is anti-frozen pipe among the figure; 2 is heat-insulation layer; 3 is the solar energy body; 4 is overfall; 5 is evacuated tube; 6 is return pipe; 7 for mixing water valve; 8 are shower; 9 is exhaust-valve.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described further:

As described in Figure 1, the utility model comprises: anti-frozen pipe 1 and heat-insulation layer 2, anti-frozen pipe 1 be " F " type, wherein prevent frozen pipe 1 " F " type pipe the VERTICAL TUBE tube wall be provided with heat-insulation layer 2.

Anti-frozen pipe 1 is installed in the delivery port place of solar energy body 3, solar energy body 3 upper ends are equipped with overfall 4, the upper pipes of anti-frozen pipe 1 " F " type pipe level connects evacuated tube 5, the lower end pipe of anti-frozen pipe 1 " F " type pipe level connects return pipe 6, and the VERTICAL TUBE tube wall in wherein anti-frozen pipe 1 " F " the type pipe is provided with heat-insulation layer 2.Wherein heat-insulation layer 2 will prevent that the lower end pipe of frozen pipe 1 " F " type pipe level coats.

Wherein the horizontal level of the upper pipes of anti-frozen pipe 1 " F " type pipe level will be higher than overfall 4 height.The height and the overfall 4 of the horizontal level of the upper pipes of anti-frozen pipe 1 " F " type pipe level are highly contour.

During use, return pipe 6 connects shower 8, exhaust-valve 9 is installed in evacuated tube 5 lower ends, when using shower 8, opens exhaust-valve 9, water in the evacuated tube 5 is subjected to the gravity effect, discharge from exhaust-valve 9, the water in the return pipe 6 is also discharged through shower 8 by return pipe 6, closes then and mixes water valve 7 and exhaust-valve 9, VERTICAL TUBE tube wall in anti-frozen pipe 1 " F " the type pipe is provided with heat-insulation layer 2, makes that anti-frozen pipe 1 can frozen pipe; When using shower 8, it is a bit of to open mixed 7 pairs of solar water supplies of water valve, mix water valve 7 one ends and connect shower 8, one ends connection tap water supply pipe, stop then supplying water, this is that one section water column has been arranged in the return pipe 6, open mixed water valve 7 this moment again and discharge water, the water column in the return pipe 6 is emitted, and produce one section vacuum in the return pipe 6 this moment, be subjected to the water in this suction solar energy to pass through anti-frozen pipe 1 smoothly, enter return pipe 6.

Claims

1. antifreezing solar energy pipe unit is characterized in that comprising: anti-frozen pipe (1) and heat-insulation layer (2), anti-frozen pipe (1) is " F " type, wherein prevent frozen pipe (1) " F " type pipe the VERTICAL TUBE tube wall be provided with heat-insulation layer (2).

2. antifreezing solar energy pipe unit according to claim 1 is characterized in that described heat-insulation layer (2) will prevent that the lower end pipe of frozen pipe (1) " F " type pipe level coats.