CN2837738Y - Novel vacuum solar heat collection tube - Google Patents

Abstract

The utility model relates to a novel vacuum solar energy heat collecting pipe which comprises an outer sleeve pipe and a heat collecting pipe, wherein vacuum exists between the outer sleeve pipe and the heat collecting pipe. The utility model is characterized in that one outer sleeve pipe and one heat collecting pipe forms a group of heat collecting pipes; the utility model is provided with a plurality of groups of heat collecting pipes; two groups are connected by a joint; the vacuum between the every two groups is respectively independent or is communicated into a whole. The utility model can fully use the illumination at a roof; besides, the utility model is favorable to the installation construction in large areas. The integrated design of the building industry is ensured, and the full utilization of the structural configuration of the roof is realized. The building industry is organically combined with solar energy sources to develop pluralism industries.

Description

Novel evacuated solar energy heat collection pipe

Technical field

The utility model technology relates to solar energy heating pipe manufacturer, combination, installation, debugging to be used, directly conjuncted, supporting with building industry, for the building is given up, hotel central heating system engineering has been opened up a new road.

Background technology

Existing vacuum solar heat-collecting pipe all is a single tube, and its length is no longer than 3 meters.Therefore, roofing just must have a water tank within 3 meters, and accounted for many heat collector surfaces of roofing of numerous water tanks are not fully utilized the plane of illumination of roofing.In addition, the structure of single tube makes it and water tank that a lot of interfaces be arranged, and makes many costs of part height.

Summary of the invention

The purpose of this utility model is: a kind of novel evacuated solar energy heat collection pipe is provided, and it can utilize the illumination of roofing fully, and helps the large tracts of land installation.

The purpose of this utility model is to realize by following scheme: novel evacuated solar energy heat collection pipe, it comprises outer tube and thermal-collecting tube, it between outer tube and the thermal-collecting tube vacuum, it is characterized in that: an outer tube and a thermal-collecting tube are one group of thermal-collecting tube, many group thermal-collecting tubes are arranged, connect by joint between per two groups, the vacuum between two groups is separately independently or be communicated as one.

Aforesaid novel evacuated solar energy heat collection pipe is characterized in that: organize more and have at least one group to be the circular arc bend pipe in the thermal-collecting tube.

Aforesaid novel evacuated solar energy heat collection pipe is characterized in that:

Joint between two groups has outer socket pipe and thermal-arrest to take over;

Outer socket pipe is enclosed within the outer tube outer wall of two butt joints, between outer socket pipe and the outer tube adhesive is arranged;

Thermal-arrest is taken over the collector tube inner wall of lining in two butt joints, between thermal-arrest adapter and the thermal-collecting tube adhesive is arranged.

Aforesaid novel evacuated solar energy heat collection pipe is characterized in that:

Joint between two groups has outer socket pipe and thermal-arrest to take over;

Outer socket pipe is enclosed within the outer tube outer wall of two butt joints, and outer socket pipe has two cap nuts outward, and the contact-making surface between outer socket pipe and the cap nut is the taper thread face;

Thermal-arrest is taken over the collector tube inner walls of lining in two butt joints, and thermal-arrest has two bushing pipe plugs in taking over, thermal-arrest take over and two bushing pipe plugs between contact-making surface be the taper thread face; The center of bushing pipe plug is the through hole that a perisporium has broken line.

Beneficial effect

The utlity model has following characteristics:

1. exempt current each research unit in the selection of the thermal-collecting tube of solar energy heat collection pipe, exploitation, the development, a large amount of inputs of human and material resources, time, fund.This new technique is only continued to use general material, production equipment, facility and the technological process that solar energy vacuum tube is selected for use, and frock technology for detection utensil can satisfy every technical indicator of solar energy heat collection pipe, really realizes energy-conservation, consumption reduction, wound value, synergy.

2. simple in structure, easy to assembly, versatility is good.Can reach standardization, standardization production, the good condition of reliable process management is provided for improving the quality of products.

3. guaranteed the building industry integrated design, satisfied making full use of of roof structure layout, building industry is combined to the diversity industry development with the solar energy organic facies, created new space, new technology is provided.

4. guide effect is played in application, the popularization quickened solar energy, promoted popularity rate simultaneously, directly society is produced bigger economic worth.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.Wherein, 1 overcoat straight tube, 2 overcoat circular arc bend pipes, 3 outer socket pipes, 4 thermal-arrest straight tubes, 5 thermal-arrest bend pipes, 6 thermal-arrests are taken over, 7 outlet pipes, 8 water inlet pipes, 9 adhesives.

Fig. 1 a is an A place enlarged diagram among Fig. 1.

Fig. 1 b is the structural representation of Fig. 1 China and foreign countries socket pipe 3.

Fig. 1 c is the structural representation of thermal-arrest bend pipe 5 among Fig. 1.

Fig. 2 is the structural representation of the utility model embodiment 2.

Fig. 2 a is a B place enlarged diagram among Fig. 2.

Fig. 2 b is the structural representation of Fig. 2 China and foreign countries socket pipe 3.

Fig. 2 c is the structural representation of thermal-arrest bend pipe 6 among Fig. 2.

Fig. 3 is the structural representation of the utility model embodiment 3.Wherein, the first pipe of 10 thermal-arrests, 11 thermal-arrest intervalves, 12 thermal-arrest tail pipes, 13 thermal-arrest bushing pipes, 14 outer socket pipes, 15 cap nuts, 16 bushing pipe plugs, 17 regular hexagon endoporus, 18 tapered treads, 19 tapered treads.

Fig. 3 a is the structural representation of cap nut 15 among Fig. 3.

Fig. 3 b is the structural representation of bushing pipe plug 16 among Fig. 3.

Concrete embodiment

Embodiment 1 of the present utility model as shown in Figure 1.It comprises outer tube 1 and thermal-collecting tube 4, is vacuum between outer tube 1 and the thermal-collecting tube 4, and an outer tube and a thermal-collecting tube are one group of thermal-collecting tube; Many group thermal-collecting tubes are arranged in Fig. 1, and outer socket pipe 3 and thermal-arrest are taken over 6 and are constituted joints, connect by joint between per two groups, and it is separately independently that there is the vacuum between 9, two groups of thermal-collecting tubes of adhesive the butt end between two groups of thermal-collecting tubes; Between outer socket pipe 3 and the outer tube 1, thermal-arrest is taken between 6 thermal-collecting tubes 4, and adhesive is all arranged.The circular arc bend pipe that also has overcoat circular arc bend pipe 2 and thermal-arrest bend pipe 5 to constitute among the embodiment 1.

Each junction with contact end face and all can adopt the J-50 rubber polymer.

Because adopted the structure of assembling, thermal-collecting tube can be paved with overall optical and show up, and needn't set up many water tanks at roofing, thereby has effectively utilized the roofing of overall optical photograph.In addition, the interface of thermal-collecting tube and water tank also can reduce greatly, makes large-area construction comparatively quick and convenient.

Fig. 2 has represented another kind of embodiment, its difference and two groups of thermal-collecting tubes between vacuum be communicated as one, its vacuum be after two groups of thermal-arrest Pipe joints connect again vacuum-pumping and sealing form.

Fig. 3 has represented more reliable a kind of joint style.This joint has six parts, i.e. 14,2 cap nuts 15 of 1 outer socket pipe; 13,2 bushing pipe plugs 16 of 1 thermal-arrest bushing pipe.There is tapered tread 18 outside of outer socket pipe 14, and cap nut 15 has corresponding with it tapered tread; The inner face of thermal-arrest bushing pipe 13 has tapered tread 19, and bushing pipe plug 16 has corresponding with it tapered tread; There is regular hexagon endoporus 17 at the center of bushing pipe plug 16, can be used for the assembly tool rotation.

During installation, earlier thermal-arrest bushing pipe 13 two are put in 16 rotations of two bushing pipe plugs it is become one, again 15 rotations of two cap nuts are contained in outer socket pipe 14 two it is become one; One end plug of thermal-arrest bushing pipe 13 is gone in the thermal-arrest tail pipe 12, an end of outer socket pipe 14 is enclosed within on the thermal-arrest tail pipe 12, again will thermal-arrest intervalve 11 insert between thermal-arrest bushing pipes 13 and the outer socket pipe 14 and dock with thermal-arrest tail pipe 12; Stretch into the bushing pipe plug 16 of regular hexagon endoporus 17 rotation inner ends with instrument, make being close on thermal-arrest tail pipe 12 and thermal-arrest intervalve 11 inwalls of thermal-arrest bushing pipe 13, rotary sleeve nut 15 is pressed on the outer wall of thermal-arrest tail pipe 12 and thermal-arrest intervalve 11 outer socket pipe 14.Method continues the first pipe 10 of butt joint thermal-arrest like this.

All can coat the J-50 rubber polymer in each junction and contact-making surface.

Vacuum between the first pipe 10 of thermal-arrest, thermal-arrest intervalve 11 and the thermal-arrest tail pipe 12 can be as shown in the figure separately independently, also can be connected as a single entity as embodiment 2.

Claims (4)

1, novel evacuated solar energy heat collection pipe, it comprises outer tube and thermal-collecting tube, it between outer tube and the thermal-collecting tube vacuum, it is characterized in that: an outer tube and a thermal-collecting tube are one group of thermal-collecting tube, many group thermal-collecting tubes are arranged, connect by joint between per two groups, the vacuum between two groups is separately independently or be communicated as one.

2, novel evacuated solar energy heat collection pipe as claimed in claim 1 is characterized in that: organize more and have at least one group to be the circular arc bend pipe in the thermal-collecting tube.

3, novel evacuated solar energy heat collection pipe as claimed in claim 1 or 2 is characterized in that:

Joint between two groups has outer socket pipe and thermal-arrest to take over;

Outer socket pipe is enclosed within the outer tube outer wall of two butt joints, between outer socket pipe and the outer tube adhesive is arranged;

Thermal-arrest is taken over the collector tube inner wall of lining in two butt joints, between thermal-arrest adapter and the thermal-collecting tube adhesive is arranged.

4, novel evacuated solar energy heat collection pipe as claimed in claim 1 or 2 is characterized in that:

Joint between two groups has outer socket pipe and thermal-arrest to take over;

Outer socket pipe is enclosed within the outer tube outer wall of two butt joints, and outer socket pipe has two cap nuts outward, and the contact-making surface between outer socket pipe and the cap nut is the taper thread face;

Thermal-arrest is taken over the collector tube inner walls of lining in two butt joints, and thermal-arrest has two bushing pipe plugs in taking over, thermal-arrest take over and two bushing pipe plugs between contact-making surface be the taper thread face; The center of bushing pipe plug is the through hole that a perisporium has broken line.

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