CN205317033U

CN205317033U - Cooler

Info

Publication number: CN205317033U
Application number: CN201520981915.5U
Authority: CN
Inventors: 姚金法; 骆春叶
Original assignee: Zhejiang Chijie Power System Co Ltd
Current assignee: Zhejiang Chijie Power System Co Ltd
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-06-15
Anticipated expiration: 2025-12-01

Abstract

The utility model relates to a cooler technical field specifically is a cooler, including the casing, the both ends of casing all are equipped with the apron, still are equipped with a plurality of root canals that pierces through two apron respectively in the casing, the apron edge be equipped with and be used for wrapping up casing port and shape for the encirclement portion of tube -shape, the internal diameter of encirclement portion is the same with the external diameter of casing, the terminal surface of casing and the welding of the terminal surface of apron, the surface of casing and the interior skin weld of encirclement portion are connected with the flange on each apron. The utility model discloses simple structure, the practicality is strong.

Description

A kind of water cooler

Technical field

The utility model relates to water cooler technical field, is specially a kind of water cooler.

Background technology

Housing in conventional cooler is directly connected with flanged plate, and the two ends of pipe are directly welded on flanged plate, and partly stretch out outside flanged plate, such design, cause when flange is done work by fastening piece, often directly affecting the stability of the pipe being welded on flanged plate when installing or removing water cooler, make the place of being welded to connect of pipe and flanged plate that crack easily occur, reduce the work-ing life of water cooler.

The housing of conventional cooler and flanged plate are single-sided weldings, and the structural strength of its welding place is lower, cause the junction of housing and flanged plate crack easily occur, reduce the work-ing life of water cooler.

Practical novel content

For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of structural strength is big, the water cooler of long service life.

For achieving the above object, the utility model provides following technical scheme: a kind of water cooler, comprise housing, the two ends of housing are equipped with cover plate, are also provided with the some pipes penetrating two cover plates respectively in housing, and it is the enclosure of tubular that described side edge thereof is provided with for wrapping up housing port and shape, the internal diameter of enclosure is identical with the external diameter of housing, the end face of described housing welds with the end face of cover plate, and the outside surface of housing welds with the internal surface of enclosure, and each cover plate is connected with flange.

Further, described flange comprises connection section, and connection section is provided with the positioning ring groove limiting enclosure, and positioning ring groove comprises location plane and location anchor ring, and described cover plate welds with location plane, and the outside surface of enclosure welds with location anchor ring.

Further, being provided with adapter above the side of described housing outer surface, another side-lower is provided with adapter.

Further, first protruding the 2nd projection with ring-type being outwardly extended with ring-type of each adapter.

Further, the outside surface of described housing is provided with two supporting cups for supporting two adapters, and the internal surface of two supporting cups welds with corresponding adapter outside surface respectively.

Contrast the deficiencies in the prior art, the useful effect brought of technical scheme that the utility model provides: the 1. two ends of pipe penetrate two cover plates being located at housing two ends respectively, and what pipe made with the junction of cover plate to weld, and each flange is also by being welded to connect on the cover board, even if in the process installed or dismantle, the fastening pieces such as bolt are when doing work to flange, directly pipe can not be had an impact, and then the phenomenon effectively preventing the generation crack, junction between pipe and cover plate occurs, extend the work-ing life of condenser.

2. the internal diameter of enclosure is identical with the external diameter of housing, the end face of described housing welds with the end face of cover plate, the outside surface of housing welds with the internal surface of enclosure, pass through two-sided welding, securing cover plate and housing from two directions, making the junction of cover plate and housing more firm, the phenomenon in crack occurs to prevent its place of being welded to connect from occurring, extends the work-ing life of water cooler.

3. flange comprises connection section, connection section is provided with the positioning ring groove limiting enclosure, positioning ring groove comprises location plane and location anchor ring, described cover plate welds with location plane, and the outside surface of enclosure welds with location anchor ring, passes through two-sided welding, securing cover plate and flange from two directions, making the junction of cover plate and flange more firm, the phenomenon in crack occurs to prevent its place of being welded to connect from occurring, extends the work-ing life of water cooler.

4. the first projection is for limiting position during adapter welding, can not move time adapter is welded, and prevents the phenomenon taking over displacement from occurring, when 2nd projection is connected with adapter for outer tube, increase frictional force, and limit position for the fastening pieces such as restraint zone provide, prevent outer tube from departing from easily with adapter.

Accompanying drawing explanation

Fig. 1 is cross-sectional schematic of the present utility model.

Fig. 2 is schematic top plan view of the present utility model.

Fig. 3 is the cross-sectional schematic of cover plate.

Fig. 4 is the cross-sectional schematic of flange.

Embodiment

With reference to Fig. 1-Fig. 4, the utility model is described further.

A kind of water cooler, comprise housing 1, the two ends of housing 1 are equipped with cover plate 2, the some pipes 3 penetrating two cover plates 2 respectively also it are provided with in housing 1, described cover plate 2 edge is provided with the port for wrapping up housing 1 and shape is the enclosure 21 of tubular, and the internal diameter of enclosure 21 is identical with the external diameter of housing 1, and the end face of described housing 1 welds with the end face of cover plate 2, the outside surface of housing 1 welds with the internal surface of enclosure 21, and each cover plate 2 is connected with flange 4.

Further, described flange 4 comprises connection section 41, and connection section 41 is provided with the positioning ring groove 42 limiting enclosure 21, and positioning ring groove 42 comprises location plane 421 and location anchor ring 422, described cover plate 2 welds with location plane 421, and the outside surface of enclosure 21 welds with location anchor ring 422.

The two ends of pipe 3 penetrate two cover plates 2 being located at housing 1 two ends respectively, and what pipe 3 made with the junction of cover plate 2 to weld, and each flange 4 is also by being welded to connect on cover plate 2, even if in the process installed or dismantle, the fastening pieces such as bolt are when doing work to flange 4, directly pipe 3 can not be had an impact, and then the phenomenon effectively preventing the generation crack, junction between pipe 3 and cover plate 2 occurs, and extends the work-ing life of condenser;

The internal diameter of enclosure 21 is identical with the external diameter of housing 1, the end face of described housing 1 welds with the end face of cover plate 2, the outside surface of housing 1 welds with the internal surface of enclosure 21, pass through two-sided welding, securing cover plate 2 and housing 1 from two directions, making the junction of cover plate 2 and housing 1 more firm, the phenomenon in crack occurs to prevent its place of being welded to connect from occurring, extends the work-ing life of water cooler;

Flange 4 comprises connection section 41, connection section 41 is provided with the positioning ring groove 42 limiting enclosure 21, positioning ring groove 42 comprises location plane 421 and location anchor ring 422, described cover plate 2 welds with location plane 421, and the outside surface of enclosure 21 welds with location anchor ring 422, passes through two-sided welding, securing cover plate 2 and flange 4 from two directions, making the junction of cover plate 2 and flange 4 more firm, the phenomenon in crack occurs to prevent its place of being welded to connect from occurring, extends the work-ing life of water cooler.

Further, being provided with adapter 11 above the side of described housing 1 outside surface, another side-lower is provided with adapter 11.

Water-in is served as in one of them adapter 11, and water outlet is served as in another adapter 11.

Further, each adapter 11 be outwardly extended with the first projection 111 of ring-type and the 2nd projection 112 of ring-type.

First projection 111 is for limiting position when adapter 11 is welded, can not move time adapter 11 is welded, the phenomenon preventing adapter 11 to be shifted occurs, when 2nd projection 112 is connected with adapter 11 for outer tube, increase frictional force, and limit position for the fastening pieces such as restraint zone provide, prevent outer tube and adapter 11 from departing from easily.

The foregoing is only better embodiment of the present utility model, not in order to limit the utility model, the technician of this area carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.

Claims

1. a water cooler, comprise housing, it is characterized in that: the two ends of housing are equipped with cover plate, the some pipes penetrating two cover plates respectively also it are provided with in housing, described side edge thereof is provided with for wrapping up housing port, and shape is the enclosure of tubular, the internal diameter of enclosure is identical with the external diameter of housing, the end face of described housing welds with the end face of cover plate, the outside surface of housing welds with the internal surface of enclosure, each cover plate is connected with flange, described flange comprises connection section, connection section is provided with the positioning ring groove limiting enclosure, positioning ring groove comprises location plane and location anchor ring, described cover plate welds with location plane, the outside surface of enclosure welds with location anchor ring.

2. a kind of water cooler according to claim 1, it is characterised in that: being provided with adapter above the side of described housing outer surface, another side-lower is provided with adapter.

3. a kind of water cooler according to claim 2, it is characterised in that: first projection being outwardly extended with ring-type of each adapter is protruding with the 2nd of ring-type the.