CN2424423Y

CN2424423Y - Combined anti-frozen solar water heater

Info

Publication number: CN2424423Y
Application number: CN00236306U
Authority: CN
Inventors: 史建国; 边志敏; 胡聚会
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-23
Filing date: 2000-05-23
Publication date: 2001-03-21
Anticipated expiration: 2010-05-23

Abstract

The utility model discloses a combined anti-frozen basking type solar water heater comprising an inner water tank composed of a plurality of small round barrels (1) made of metal, and upper and lower collection pipes (2) connected with the small round barrels (1); the small round barrels (1) are in insertion and connection with the upper and lower collection pipes (2) by branch pipes (3). The utility model has the advantages of simple manufacture; water capacities can be freely combined; the single small round barrel is convenient in replacement.

Description

Make up antifreeze passive solarenergy water heater

The utility model relates to a kind of passive solarenergy water heater.

At present, the drum passive solarenergy water heater mainly contains inner water tank and last lower collector pipe is formed, and for single-glass covers, heat-insulating property is poor above.Inner water tank is several casks of arranging, communicate by arm between single cask and the last lower collector pipe, weld or screwed connection mutually with cask, collector respectively at the two ends of arm, makes trouble, when needs are changed certain cask or increased water capacity, more inconvenient.

The purpose of this utility model is to provide a kind of making simple, and water capacity can make up, change solar water heater easily arbitrarily.

For achieving the above object, the technical solution adopted in the utility model is: make up antifreeze passive solarenergy water heater, comprise the inner water tank of forming by several metal casks, and the last lower collector pipe that links to each other with little garden bucket, the arm socket connection passed through between little garden bucket and the last lower collector pipe.

As a kind of improvement of the present utility model, inserting mode between little garden bucket and the last lower collector pipe is: single little garden two end caps of bucket have spliced eye, be provided with seal in the spliced eye, correspondingly on last lower collector pipe, also have spliced eye, be provided with seal in the spliced eye, one end of arm inserts in the spliced eye of cask, and communicates with the cask inner chamber, in the spliced eye on the arm other end insertion collector.

As another kind of improvement the of the present utility model, have spliced eye on two end caps of single cask, correspondingly be provided with arm in last lower collector pipe, arm one end is fixed on the lower collector pipe, arm other end insertion cask spliced eye, arm reach upward with cask, and the lower collector pipe inner chamber communicates.

As another improvement of the present utility model, the spliced eye of cask upper end end cap is for upwards departing from the eccentric orfice in the center of circle, and the spliced eye of cask lower end end cap is the eccentric orfice of downward bias from the center of circle.

As another improvement of the present utility model, the outside of single cask is with double-deck transparent vacuum glass tube, and these glass tube both ends have gag, and the grafting arm passes gag.

As another improvement of the present utility model, cask is positioned in the groove of being made by insulation material, covers double-layer transparent glass above cask.

Adopt the utility model, two end caps and last lower collector pipe at cask all have spliced eye, all be with sealing ring in the spliced eye, arm one end inserts in the cask end cap spliced eye, the other end of arm inserts to be gone up in the spliced eye of opening on the lower collector pipe, thereby realizes that collector, arm, cask three communicate, easy for installation, it is also convenient to change single cask, also can conveniently make up the quantity of cask.In addition, the spliced eye of cask upper end helps increasing water capacity and gas collection like this and discharges for upwards departing from the eccentric orfice in the center of circle; The spliced eye of cask lower end is the eccentric orfice of downward bias from the center of circle, is convenient to the water outflow as much as possible in the cask, reduces the residual quantity of roundlet inner bucket water, thereby improves the utilization rate of water.In addition, be with double-deck transparent vacuum glass tube in the outside of single cask, can play effective insulation effect, also can put into the groove made from insulation material to cask, the outside is covered with double glazing, equally also can be good at insulation.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model structural representation.

Fig. 2 is the cask schematic diagram of the utility model band glass tube.

Fig. 3 is that the utility model has groove insulation material cask schematic diagram.

Fig. 4 is the schematic diagram of pegging graft between collector shown in Figure 1 and the cask.

As shown in Figure 1, the utility model makes up antifreeze passive solarenergy water heater, inner water tank is the cask 1 that the metal of several arrangements is made, cask 1 appearance scribbles the extinction selective coating, to improve solar energy utilization ratio, 1 two end caps of single cask have spliced eye 11, be with rubber seal 12 in the spliced eye 11, correspondingly go up and have spliced eye 21 on the lower collector pipe 2, be with rubber seal 22 in the spliced eye 21, one end of arm 3 inserts in the cask 1 end cap spliced eye 11, arm 3 other ends insert in the spliced eye of opening on the lower collector pipe 2 21, thereby realize cask 1, lower collector pipe 2, arm 3 communicates, same reason can make cask 1 and upper header 2, arm 3 communicates, certainly arm 3 can be directly and upper header 1 or lower collector pipe 1 be made of one, as single injection-molded, the other end of arm 3 inserts in the cask 1 end cap spliced eye 11, also can realize communicating of cask 1 and last lower collector pipe 2, in addition, the spliced eye of cask 1 upper end end cap can be to upwards departing from the eccentric orfice in the center of circle, helping increasing water capacity and gas collection like this discharges, the spliced eye 11 of cask 1 lower end end cap can be the eccentric orfice of downward bias from the center of circle, during use, the water of being convenient to 1 li of cask is emitted as much as possible, reduce the residual quantity of inner bucket water, thereby improve the utilization rate of water.In addition, can be with double-deck transparent vacuum glass tube in the outside of single cask 1, two ends of glass tube have the gag of making of polyamine fat or cork, arm 3 passes gag cask 1 is connected with collector 2, double-deck transparent vacuum glass tube can effectively make cask 1 insulation, plays antifreeze effect simultaneously.Can certainly be arranged in several casks 1 in the groove made from insulation material 5, covering double-layer transparent glass 6 on the integral body of several casks 1, cask 1 part is in the insulation material like this, exposed parts is covered with double-layer transparent glass 6 again, make cask 1 heat-preserving anti-freezing equally, certainly going up lower collector pipe 2 also can the outer cover insulation material, realizes heat-preserving anti-freezing equally.

Claims

1, the antifreeze passive solarenergy water heater of a kind of combination comprises the inner water tank of being made up of several metal casks, and the last lower collector pipe that links to each other with little garden bucket, it is characterized in that: pass through arm (3) socket connection between little garden bucket (1) and the last lower collector pipe (2).

2, the antifreeze passive solarenergy water heater of combination according to claim 1, it is characterized in that: described inserting mode is: bucket (1) two end cap in single little garden has spliced eye (11), be provided with seal (12) in the spliced eye (11), correspondingly on last lower collector pipe (2), also have spliced eye (21), be provided with seal (22) in the spliced eye (21), one end of arm (3) inserts in the spliced eye (11) of cask (1), and communicate with cask (1) inner chamber, the arm other end inserts in the spliced eye (22) on the collector (2).

3, the antifreeze passive solarenergy water heater of combination according to claim 1, it is characterized in that: described inserting mode is: have spliced eye (11) on (1) two end cap of single cask, correspondingly be provided with arm (3) at upper and lower collector (2), arm (3) one ends are fixed on the upper and lower collector (2), arm (2) other end insertion cask (1) spliced eye (11), arm (3) reach upward with cask (1), and lower collector pipe (2) inner chamber communicates.

4, according to claim 2 or the antifreeze passive solarenergy water heater of 3 described combinations, it is characterized in that: the spliced eye (11) of cask (1) upper end end cap is for upwards departing from the eccentric orfice in the center of circle, and the spliced eye (11) of cask (1) lower end end cap is the eccentric orfice of downward bias from the center of circle.

5, according to claim 1,2, the antifreeze passive solarenergy water heater of 3 described combinations, it is characterized in that: the appearance of single cask (1) is with double-deck transparent vacuum glass tube (4), and this glass tube (4) both ends have gag, and arm passes gag (6).

6, according to claim 1,2, the antifreeze passive solarenergy water heater of 3 described combinations, it is characterized in that: cask (1) is positioned at groove (5) lining of being made by insulation material, covers double-layer transparent glass (6) in cask (1) top.