CN201000222Y

CN201000222Y - Closely distributed full glass vacuum thermal-collecting tube solar heat-collector

Info

Publication number: CN201000222Y
Application number: CNU200720004313XU
Authority: CN
Inventors: 金一诺
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-31
Filing date: 2007-01-31
Publication date: 2008-01-02
Anticipated expiration: 2017-01-31

Abstract

The utility model relates to a densely distributed type full glass vacuum heat collecting pipe solar collector, which consists of a full glass vacuum heat collecting pipe, a pipe orifice plug, a connecting pipe, a water inlet pipe, a water outlet pipe and a frame, wherein one end of the water inlet pipe is connected with one pipe orifice plug, one end of the water outlet pipe is connected with the other pipe orifice plug, the two pipe orifice plugs and the other pipe orifice plugs between the two pipe orifice plugs are connected in series through the connecting pipe, and each pipe orifice plug after being connected in series is tightly fixed in each heat collecting pipe orifice. The utility model is characterized in that a gap for the heat collecting pipe expansion is just kept between each heat collecting pipe. The utility model has the advantages that the distance of the heat collecting pipes is minimized, and the sunlight is fully used; the manufacturing cost is low, and the space occupying is small.

Description

Formula all-glass vacuum thermal-collecting tube solar thermal collector gathers

Technical field

The utility model belongs to technical field of solar utilization technique, specially refers to a kind of densely covered formula all-glass vacuum thermal-collecting tube solar thermal collector.

Background technology

The all-glass vacuum thermal-collecting tube solar thermal collector of existing use owing to leave spacing between pipe, cause sunshine not make full use of, and it is bigger to take up room.

Summary of the invention

The purpose of this utility model: the all-glass vacuum thermal-collecting tube solar thermal collector that overcomes existing use, owing to leave spacing between pipe, cause sunshine not make full use of, and the bigger deficiency that takes up room, a kind of densely covered formula all-glass vacuum thermal-collecting tube solar thermal collector is provided.

The technical solution of the utility model: the utility model mainly is made up of all-glass vacuum thermal-collecting tube, mouth of pipe plug, communicating pipe, water inlet pipe, outlet pipe, framework.Framework is formed by connecting by antiskid bar, tail holder, connecting rod.Communicating pipe is perpendicular hook type, and its perpendicular end is the thermal-collecting tube water inlet, colludes end and is the thermal-collecting tube delivery port, and turn of bilge is across between the adjacent thermal-collecting tube, and turn of bilge has certain interval from antiskid bar.Water inlet pipe, outlet pipe caliber are identical; The mouth of pipe plug that water inlet pipe one end passes thermal-collecting tube extends the thermal-collecting tube middle part, during water inlet, utilizes the interior heat of thermal-collecting tube to the water inlet preheating, and the water at low temperature that just enters in the thermal-collecting tube is not directly contacted with collector tube inner wall, when preventing to collect high-temperature water, produces thermal-collecting tube and damages; Outlet pipe one end passes the mouth of pipe plug of thermal-collecting tube, and mouth of pipe plug bottom surface is exposed in its end; Be provided with water inlet pipe, outlet pipe mouth of pipe plug and between other mouth of pipe plugs, by communicating pipe serial connection chaining, the spacing of each mouth of pipe plug on the chain is filled in row and is regulated by twisting each mouth of pipe, makes it corresponding one by one with the densely covered thermal-collecting tube mouth of pipe.Mouth of pipe plug after the serial connection is filled in respectively in the mouth of pipe of each thermal-collecting tube, and mouth of pipe jam-pack is consolidated and is sealed in the thermal-arrest mouth of pipe; Mouth of pipe plug is provided with the bolt with its disjunctor, and the spiral shell tail of bolt contacts with antiskid bar.The thermal-arrest mouth of pipe, communicating pipe turn of bilge and antiskid bar peripheral hardware heat-insulation layer, heat-insulation layer peripheral hardware protective layer.Thermal-collecting tube is fixed on the framework, only leaves the thermal-collecting tube required slit of expanding between each thermal-collecting tube.

In the such scheme: 1, thermal-collecting tube adopts common all-glass vacuum thermal-collecting tube, perhaps adopt and insert the tube-in-tube that totally enclosed glass blank pipe forms in the common all-glass vacuum thermal-collecting tube, in the thermal-collecting tube that is adopted, the quantity of tube-in-tube is whole thermal-collecting tubes or segment set heat pipe; The specifications and models of thermal-collecting tube are of the same race or not of the same race; The mode of arranging of thermal-collecting tube adopts vertically tilting or laterally tilting.2, the external diameter of communicating pipe and water inlet pipe, outlet pipe are identical, and material adopts corrosion resistant metal, perhaps adopts heatproof, anti-corrosion, non-toxic plastic, perhaps adopts heatproof, anti-corrosion, nontoxic silicon rubber.

The utility model beneficial effect: the spacing of thermal-collecting tube is reduced to minimum, and sunshine is fully used; Low cost of manufacture, it is little to take up room.

Description of drawings

Fig. 1 is the structural representation of the utility model and embodiment.

Fig. 2 is Figure 1A-A profile.

Fig. 3 is Figure 1B-B cutaway view.

Among the figure, 1. water inlet pipe, 2. communicating pipe, 3. antiskid bar, 4. heat-insulation layer, 5. protective layer, 6. mouth of pipe plug, 7. outlet pipe, 8. connecting rod, 9. tail holder, 10. thermal-collecting tube, 11. bolts.

The specific embodiment

In the drawings, the utility model is mainly by the all-glass vacuum thermal-collecting tube 10 of 47 millimeters of external diameters, 1500 millimeters of length, mouth of pipe plug 6, the copper communicating pipe 2 that external diameter is 6 millimeters, external diameter is 6 millimeters a copper water inlet pipe 1, external diameter is 6 millimeters a copper outlet pipe 7, and framework (comprising connecting rod 8, tail holder 9, antiskid bar 3) is formed.One end of water inlet pipe 1 passes a mouth of pipe plug 6, it passes length is 800 millimeters, one end of outlet pipe 7 passes another mouth of pipe plug 6, the length that its nose end exposes to mouth of pipe plug 6 is 5 millimeters, these two mouth of pipe plugs 6 and between other mouth of pipe plugs 6 by communicating pipes 2 serial connection, the mouth of pipe plug 6 after being connected in series is fastened in 10 mouthfuls of each thermal-collecting tubes; Communicating pipes 2, the length of vertical part was 250 millimeters, and the length that the hook part passes mouth of pipe plug 6 is 5 millimeters, and turn of bilge and antiskid bar 3 leave the gap.The perpendicular end of communicating pipe 2 is the water inlet of each thermal-collecting tube 10, collude end and be the delivery port of each thermal-collecting tube 10, turn of bilge is across between the adjacent thermal-collecting tube 10, mouth of pipe plug 6 is provided with the stainless steel bolt 11 with its disjunctor, spiral shell tail at bolt, be provided with the antiskid bar 3 that links together with tail holder 9, the spiral shell tail of each bolt contacts with antiskid bar 3, prevents that the mouth of pipe plug 6 from skidding off thermal-collecting tube 10.Near the thermal-collecting tube 10 of water inlet pipe 1 be common all-glass vacuum thermal-collecting tube, and remaining set heat pipe 10 is that 1100 millimeters, external diameter are the tube-in-tube that 25 millimeters totally-enclosed glass blank pipe forms for length of insertion in the all-glass vacuum thermal-collecting tube; The mode of arranging of thermal-collecting tube 10 is vertical inclined type, 10 slits of leaving 1 millimeter of each thermal-collecting tube, and be fixed on the framework of forming by antiskid bar 3, connecting rod 8, tail holder 9.The polyurethane insulation coating 4 that thermal-collecting tube 10 mouths of pipe, the turn of bilge of communicating pipe 2 and antiskid bar 3 peripheral hardwares are thick 60 millimeters, heat-insulation layer 4 peripheral hardwares 0.3 millimeters thick stainless protection layer 5.

Claims

Densely covered formula all-glass vacuum thermal-collecting tube solar thermal collector is made up of all-glass vacuum thermal-collecting tube, mouth of pipe plug, communicating pipe, water inlet pipe, outlet pipe, framework; One end of water inlet pipe is connected with a mouth of pipe plug, and an end of outlet pipe is connected with another mouth of pipe plug, these two mouth of pipe plugs and between other mouth of pipe plugs be connected in series by communicating pipe, each mouth of pipe plug after the serial connection is fastened in each thermal-arrest mouth of pipe; It is characterized in that: only leave the thermal-collecting tube required slit of expanding between each thermal-collecting tube.