CN2589899Y

CN2589899Y - Heat pipe vacuum tube tailstock

Info

Publication number: CN2589899Y
Application number: CN02286365U
Authority: CN
Inventors: 范朝洪
Original assignee: GUANGMANG KITCHEN SANITARY UTENSIL CO Ltd JIANGSU PROV
Current assignee: GUANGMANG KITCHEN SANITARY UTENSIL CO Ltd JIANGSU PROV
Priority date: 2002-11-29
Filing date: 2002-11-29
Publication date: 2003-12-03
Anticipated expiration: 2012-11-29

Abstract

The utility model relates to a heat pipe vacuum tube tailstock. The utility model is provided with a thin wall guard ring, a supporting ring, a short pipe, a bottom plate, an end plate, etc., wherein, the inner part of the thin wall guard ring is provided with a lining sleeve, and the bottom plate is provided with two axial long shape holes. The utility model has an axial regulating function when applied to the assembly of a heat pipe vacuum tube. The utility model has an expansion compensation function when temperature is changed. Thus, a condensation section of the heat pipe vacuum tube is arranged at an ideal position, and optimal heat transfer performance is achieved.

Description

The heat-pipe vacuum-tube tailstock

Technical field:

The utility model is that the solar energy utilization and the industrial width of cloth are penetrated the heat-pipe vacuum-tube tailstock that recuperation of heat utilizes the field.

Technical background:

Though the thermal-collecting tube of the solar water heater of existing solar utilization technique is glass-vacuum tube or heat-pipe vacuum-tube all assemble similar can not before and after the tailstock regulated, but because the processing length dimensional discrepancy of glass tube is bigger, glass-vacuum tube is by its afterbody location, lower end, rely on the upper end to insert the boiler part and can allow 2～3 centimeters deviation, can not influence serviceability.Yet heat-pipe vacuum-tube requires different with it, the sleeve pipe that desirable assembling need condensation segment in the top all inserts boiler or header is a benchmark, it is uneven its tail end occurring after many heat-pipe vacuum-tubes are assembled, otherwise the insertion depth that then influences between its condensation segment and the sleeve pipe after the tailstock assembling with prior art is inconsistent, can there be the space in many heat-pipe vacuum-tubes and influences its heat transfer property at upper end, have much room for improvement.

Summary of the invention:

The utility model according to above-mentioned heat-pipe vacuum-tube and boiler or heat collector header between the problem that exists in the assembling, improve the tailstock design, obtain a kind of heat-pipe vacuum-tube tailstock of novelty with practical value.

The technical solution of the utility model is: the heat-pipe vacuum-tube tailstock has thin-walled guard ring [11], end plate [12], base plate [14], at thin-walled guard ring [11] rear portion short tube [16] is arranged; have support ring [17] to fuse between thin-walled guard ring [11] and the short tube [6], respectively be distributed with a microscler hole [15] on base plate [14] both sides.

Further improving improved plan is: have side to support [13] between end plate [12] and base plate [14].Support ring [17] is the plane, but also protruding backward dome shape or annular conical surface shape.The inwall of thin-walled guard ring [11] and support ring [17] can be pasted with lining [2], and lining [2] is that elastomeric material is made, and can make Raised bar shape or densely covered convex point at the inner surface of lining [2].

The utility model simple structure, firmly, reliable, have the axial adjustment function, have the compensating action of expansion during variations in temperature, and make pack into the ideal position of sleeve pipe of heat-pipe vacuum-tube condensation segment, reach best heat transfer property.

Description of drawings:

Fig. 1 is the utility model schematic diagram

Fig. 2 is the utility model embodiment schematic diagram

[1] tailstock [2] lining

[11] thin-walled guard ring [12] end plate

[13] side supports [14] base plate

[15] hole [16] short tube

[17] support ring [21] Raised bar

The specific embodiment:

Fig. 1 is the utility model schematic diagram, shown in the forward position of thin-walled guard ring [11] have end plate [12] rear portion that short tube [16] is arranged, end plate [12] both sides have the side of bevel to support [13] and are linked to be integral body with base plate [14], on base plate [14], have microscler hole [15]; table has the lining [2] of band Raised bar [21] in the thin-walled guard ring [11], and lining extends on the inner surface of support ring [17] in [2].

In Fig. 2 embodiment schematic diagram, short tube [16] is the support ring [11] that the dome shape of projection is arranged between a hollow pipe and the thin-walled guard ring [11] backward; thin-walled guard ring [11] prosopyle outer becomes a plane with end plate [12]; and have side support [13] that end plate [12] and base plate [14] are fused, and is firm in thin-walled guard ring [11] and support plate picking-ups such as [17].During assembling the heat-pipe vacuum-tube tail end is inserted in the thin-walled guard ring [11] of tailstock, the upper end pushes in the sleeve pipe of boiler simultaneously, and base plate [14] is shelved on back, crossbeam top and penetrates bolting from microscler hole [15].Make surperficial anti-corrosion treatment after the utility model available metal is made, also available highstrenghtpiston's injection moulding is shaped.

Claims

1, a kind of heat-pipe vacuum-tube tailstock, thin-walled guard ring [11], end plate [12], base plate [14] are arranged, it is characterized in that there is short tube [16] at thin-walled guard ring [11] rear portion, have support ring [17] to fuse between thin-walled guard ring [11] and the short tube [6], respectively be distributed with a microscler hole [15] on base plate [14] both sides.

2,, it is characterized in that between end plate [12] and base plate [14], having side to support [13] according to the described heat-pipe vacuum-tube tailstock of claim 1.

3, according to claim 1 or 2 described heat-pipe vacuum-tube tailstocks, it is characterized in that described support ring [17] is the plane, but also protruding backward dome shape or annular conical surface shape.

4, according to claim 1 or 2 described heat-pipe vacuum-tube tailstocks, the inwall that it is characterized in that described thin-walled guard ring [11] and support ring [17] can be pasted with lining [2], lining [2] is that elastomeric material is made, and can make Raised bar shape or densely covered convex point at the inner surface of lining [2].