CN2101192U

CN2101192U - Water heater tank

Info

Publication number: CN2101192U
Application number: CN 91225029
Authority: CN
Inventors: 江水通
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-09-20
Filing date: 1991-09-20
Publication date: 1992-04-08

Abstract

The utility model relates to a water heater tank. A line of upwardly spiral continuous pressing concave stripe which surrounds a housing is pressed on the housing 10, a groove plate 20 is closely fit to the housing 10 outside, and an interlayer is formed between the housing 10 and the groove plate 20; a pipeline is formed in the interlayer, and the pipeline which surrounds the water tank is upwardly spiralled to enter a heat absorbing sheet 40. The utility model has good heat transfer effect, energy saving, neat appearance, simple fabrication, and easy packing, transportation and storage.

Description

Water heater tank

The utility model relates to a kind of water-heater water tank.

Existing water-heater water tank, as shown in Figure 1, usually way is, in water-heater water tank 3 outsides, upwards arrive heating plate with water pipe 5 around spiraling in addition, water pipe 5 surfaces become one by methods such as welding and water tank 3, therefore, for line contacts, its heat transfer area is very narrow and small between water pipe and water tank, so heat transfer efficiency is not good, its pipeline exposes to twine to be established, and it is very long that the water tank base is stretched out at water pipe two

ends

51,52, and packing is extremely inconvenient, both occupied storage and transportation space, the water pipe two ends are easy collision deformation or stab Packaging box body again.

Therefore, main purpose of the present utility model provides a kind of water-heater water tank, adopts the sheet material of once-forming to form interlayer on tank shell, with mezzanine space as the path that adds hot water, pipeline contacts with tank shell formation face, reaches preferable heat-transfer effect, saves the energy.

The purpose of this utility model is to realize like this, according to feature of the present utility model, the indentation line 11 that is pressed with on the housing 10 together continuously and upwards spirals around housing, fit tightly in housing 10 outside slot plates 20, form interlayer between housing 10 and the frid 20, forming in the interlayer spirals around water tank together upwards enters the pipeline of heat absorbing sheet 40.The length of water inlet pipe 33 and delivery line 34 is with identical with the water tank bottom surface, or summary is long, slightly be shorter than tank shell 10 bottom surfaces for best.

Compared with prior art, advantage of the present utility model and good effect are significant, and the passage that the utility model provides current and water tank to become face to contact has improved heat conduction efficiency, not only makes water heating in shorter time, more can save the energy.Manufacturing needn't use tube material processing to go for a stroll, and adopts one-time formed plate directly to combine with water tank outer container face, and easy to manufacture, cost is lower.Two ends aqueduct length is not concordant with water tank again around being uneven of causing because of pipeline is curved on the utility model surface, makes the upright cube of its whole formation, does not have outstanding long tube, is easy to pack, transport, deposit.

Fig. 1 is existing water-heater water tank schematic perspective view.

Fig. 2 is the utility model schematic perspective view.

Fig. 3 is the utility model D structure exploded view.

Fig. 4 is the utility model front view.

Fig. 5 is the utility model lateral plan.

Drawing reference numeral explanation: 3. water tank, 5. water pipe, 10. housing, 11. indentation lines, 20. frids, 30. mezzanine spaces, 31. pipe fittings, 32. pipelines, 33. water inlet pipes, 34. delivery lines, 40. heat absorbing sheets, 51,52. water pipe two ends.

Referring to Fig. 2, Fig. 3, the indentation line 11 that is pressed with on the utility model housing 10 together continuously and upwards spirals around housing, with the frid 20 of a slice corresponding to the indentation line 11 of housing 10, with welding or other suitable method, fit tightly in housing 10 outsides, make it on tank shell 10, to constitute continuous mezzanine space 30 with pressing line 11, use pipe fitting 31 that the interior pipeline 32 of mezzanine space 30 upper ends outlet with heat absorbing sheet 40 is connected, 30 times end entrances of mezzanine space are connected to a water inlet pipe 33, the terminal delivery line 34 that forms of the pipeline of heat absorbing sheet 40, the length of water inlet pipe 33 and delivery line 34, be aligned to good with about and tank shell 10 bottom surfaces, or omit length or slightly be shorter than tank shell 10 bottom surfaces, the utility model monnolithic case is roughly become does not have sharp-pointed outstanding cuboid.

Fig. 3 is the utility model structure decomposition map.Fig. 4, Fig. 5 show front view of the present utility model and side view respectively.Main body is regular cuboid, and

turnover pipeline

33,34 can be dismantled, and is easy to pack accumulating, saves the space, and frangibility water inlet pipe 33 and delivery line 34 yet can not worn packing case or damage carrier because of outstanding water inlet pipe 33 and delivery line 34 bundles.

During use, water inlet pipe 33 is communicated with the water source supply pipeline, delivery line 34 is connected the hot water supply line, then cold water is imported the mezzanine space 30 of housing 10 by water inlet pipe 33, arrive heat absorbing sheet 40 around tank shell 10, after being heated into hot water, being supplied to hot water tube system by delivery line 34 again and using.

Claims

1, a kind of water-heater water tank, it is characterized in that, the indentation line 11 that is pressed with on the housing 10 together continuously and upwards spirals around housing, fit tightly in housing 10 outside slot plates 20, form interlayer between housing 10 and the frid 20, forming in the interlayer spirals around water tank together upwards enters the pipeline of heat absorbing sheet 40.

2, by the described water-heater water tank of claim 1, the length that it is characterized in that water inlet pipe 33 and delivery line 34 is with identical with the water tank bottom surface, or slightly long, slightly be shorter than tank shell 10 bottom surfaces for best.