CN202440327U - Water purifier, water purifier cylinder body and tubular end ring welded on cylinder body - Google Patents
Water purifier, water purifier cylinder body and tubular end ring welded on cylinder body Download PDFInfo
- Publication number
- CN202440327U CN202440327U CN2011205435798U CN201120543579U CN202440327U CN 202440327 U CN202440327 U CN 202440327U CN 2011205435798 U CN2011205435798 U CN 2011205435798U CN 201120543579 U CN201120543579 U CN 201120543579U CN 202440327 U CN202440327 U CN 202440327U
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- Prior art keywords
- diameter section
- end ring
- welded
- cylindrical shell
- water purifier
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Abstract
The utility model discloses a water purifier, a water purifier cylinder body and a tubular end ring welded on the cylinder body. The tubular end ring (20) is welded on two end surfaces of a water purifier cylinder (10), is formed by punching a high-ductility metal plate deeply and is welded coaxial with the high-ductility metal plate. Especially, the end ring (20) comprises a big diameter section (22) and a small diameter section (24), wherein the total axial length of the end ring is smaller than the diameter of the big diameter section (24), an annular plane connecting section (23) is arranged between the big diameter section (22) and the small diameter section (24), an inner flange (21) is arranged on the end surface of the big diameter section (22) of the end ring (20), the small diameter section (24) and the cylinder body (10) have the same outer diameter so as to be coaxially welded on two end faces of the cylinder body (10) by using a butt welding process. The end ring is low in cost and high in production efficiency, protects the environment and saves energy.
Description
Technical field
The utility model relates to the processing of water, waste water or sewage, relates in particular to water purifier, particularly relates to the stainless steel cylinder and weldering integrated stainless steel end ring on it of water purifier.
Background technology
Prior art uses the water purifier of stainless steel cylinder to exist the face of weld on insufficient strength, poor sealing, the cylindrical shell to polish inaesthetic defective.
The end mode of connection of said water purifier cylindrical shell comprises: one type does; Direct turning machining internal thread on the non-standard weldless steel tube of stainless steel; Then with corresponding external thread piece screw-threaded coupling cooperation connection with it; This type of bind mode cost is too high, and water purifier is long-time has thread looseness after using and cause the risk of leaking; Another kind of, be that this type of mode of connection sealing property is bad at the end ring of welding section in the termination of cylindrical shell for " Π " type, water purifier leaks, and the risk height is also difficult to be tested through rower.
The utility model content
The technical problem that the utility model will solve is to avoid the weak point of above-mentioned prior art and proposes a kind of tubulose end ring that is welded on the water purifier cylindrical shell; Select high-ductility stainless steel materials deep draw for use; And it is one-body molded toward interior side flanging automatically; So the stainless steel end ring of moulding is with low cost, production efficiency height and environmental protection and energy saving.
The technical scheme that the present invention solve the technical problem proposition is: the water purifier cylindrical shell that manufactures and designs a kind of one-body molded end ring that is welded; Saidly be welded in these water purifier cylindrical shell both ends of the surface; Be with moulding of high-ductility sheet metal deep draw and the end ring that is welded of coaxial line with it; Especially; Said end ring comprises the enlarged diameter section and the reduced diameter section of coaxial line; Its total axial length has the planar annular linkage section that is orthogonal to its central axis on how much less than the diameter of said enlarged diameter section between this enlarged diameter section and the reduced diameter section, the end face of the enlarged diameter section of said end ring is provided with the footpath and yearns for in-flanges that central axis extends, that radial width is equal to or slightly less than said linkage section radial width; Said reduced diameter section has identical outside diameter with said cylindrical shell, so as with flat welding process with its coaxial line be welded on the both ends of the surface of said cylindrical shell.
The present invention also provides a kind of integrated tubulose end ring; Be welded on the both ends of the surface of water purifier cylindrical shell; And coaxial line with it; Especially, comprise the enlarged diameter section and the reduced diameter section of coaxial line, the axial length of said end ring is less than the diameter of said enlarged diameter section; The planar annular linkage section that is orthogonal to its central axis on how much is arranged between this enlarged diameter section and the reduced diameter section; The end face of the enlarged diameter section of said end ring is provided with the footpath and yearns for in-flanges that central axis extends, that radial width is equal to or slightly less than said linkage section radial width, and said reduced diameter section has identical outside diameter with said cylindrical shell, so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell.
The present invention provides a kind of water purifier again; Its cylindrical shell both ends of the surface are welded respectively and are total to the tubulose end ring of central axis with it; Especially; Said tubulose end ring comprises the enlarged diameter section and the reduced diameter section of coaxial line; The total axial length of this end ring has the planar annular linkage section that is orthogonal to its central axis on how much less than the diameter of said enlarged diameter section between this enlarged diameter section and the reduced diameter section, the end face of the enlarged diameter section of said end ring is provided with the footpath and yearns for in-flanges that central axis extends, that radial width is equal to or slightly less than said linkage section radial width; Said reduced diameter section has identical outside diameter with said cylindrical shell, so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell.
Compare with prior art, the beneficial effect of the utility model is:
1, reduced the cost of the tubulose end ring that is used for the water purifier cylindrical shell;
2, promoted water purifier cylindrical shell quality, solved that cylinder strength is not enough, poor sealing, face of weld polish inaesthetic problem;
3, improved production efficiency, the only 30 seconds process-cycle of single tubulose end ring.
Description of drawings
Fig. 1 is the utility model one-body molded end ring overall appearance axonometric projection synoptic diagram on the water purifier cylindrical shell that is welded;
Fig. 2 is the main cross-sectional schematic of looking of the orthographicprojection of Fig. 1;
Fig. 3 is the be welded main cross-sectional schematic of looking of orthographicprojection of water purifier cylindrical shell of one-body molded end ring of the utility model;
Fig. 4 is the local enlarged diagram of Fig. 3 at the A place, and character ws indication is for connecting weld seam among the figure;
Fig. 5 is the main cross-sectional schematic of looking of orthographicprojection of the utility model water purifier of using cylindrical shell shown in Figure 3.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description.
Referring to figs. 1 through shown in Figure 3, a kind of water purifier cylindrical shell of the one-body molded end ring that is welded; Saidly be welded in these water purifier cylindrical shell 10 both ends of the surface; Be with moulding of high-ductility sheet metal deep draw and the end ring 20 that is welded of coaxial line with it; Said end ring 20 comprises the enlarged diameter section 22 and reduced diameter section 24 of coaxial line; Its total axial length is less than the diameter of said enlarged diameter section 22; The planar annular linkage section 23 that is orthogonal to its central axis on how much is arranged between this enlarged diameter section 22 and the reduced diameter section 24; The end face of the enlarged diameter section 22 of said end ring 20 is provided with the footpath and yearns for in-flanges 21 that central axis extends, that radial width is equal to or slightly less than said linkage section 23 radial width, and said reduced diameter section 24 has identical outside diameter with said cylindrical shell 10, so as with flat welding process with its coaxial line be welded on the both ends of the surface of said cylindrical shell 10.
Referring to figs. 1 through shown in Figure 2; A kind of integrated tubulose end ring 20; Be welded on the both ends of the surface of water purifier cylindrical shell 10; And coaxial line with it, comprising the enlarged diameter section 22 and reduced diameter section 24 of coaxial line, the axial length of said end ring 20 is less than the diameter of said enlarged diameter section 22; The planar annular linkage section 23 that is orthogonal to its central axis on how much is arranged between this enlarged diameter section 22 and the reduced diameter section 24; The end face of the enlarged diameter section 22 of said end ring 20 is provided with the footpath and yearns for in-flanges 21 that central axis extends, that radial width is equal to or slightly less than said linkage section 23 radial width, and said reduced diameter section 24 has identical outside diameter with said cylindrical shell 10, so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell 10.
Referring to figs. 1 through shown in Figure 5; A kind of water purifier; Its cylindrical shell 10 both ends of the surface are welded respectively and are total to the tubulose end ring 20 of central axis with it; Said tubulose end ring 20 comprises the enlarged diameter section 22 and reduced diameter section 24 of coaxial line; The total axial length of this end ring 20 has the planar annular linkage section 23 that is orthogonal to its central axis on how much less than the diameter of said enlarged diameter section 22 between this enlarged diameter section 22 and the reduced diameter section 24, the end face of the enlarged diameter section 22 of said end ring 20 is provided with the footpath and yearns for in-flanges 21 that central axis extends, that radial width is equal to or slightly less than said linkage section 23 radial width; Said reduced diameter section 24 has identical outside diameter with said cylindrical shell 10, so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell 10.
Claims (3)
1. the water purifier cylindrical shell of the one-body molded end ring that is welded; Saidly being welded in this water purifier cylindrical shell (10) both ends of the surface, is with moulding of high-ductility sheet metal deep draw and the end ring (20) that is welded of coaxial line with it, it is characterized in that:
Said end ring (20) comprises the enlarged diameter section (22) and the reduced diameter section (24) of coaxial line; Its total axial length is less than the diameter of said enlarged diameter section (22); The planar annular linkage section (23) that is orthogonal to its central axis on how much is arranged between this enlarged diameter section (22) and the reduced diameter section (24); The end face of the enlarged diameter section (22) of said end ring (20) is provided with the footpath and yearns for in-flanges (21) that central axis extends, that radial width is equal to or slightly less than said linkage section (23) radial width; Said reduced diameter section (24) has identical outside diameter with said cylindrical shell (10), so as with flat welding process with its coaxial line be welded on the both ends of the surface of said cylindrical shell (10).
2. an integrated tubulose end ring (20) is welded on the both ends of the surface of water purifier cylindrical shell (10), and coaxial line with it, it is characterized in that:
The enlarged diameter section (22) and the reduced diameter section (24) that comprise coaxial line; The axial length of said end ring (20) is less than the diameter of said enlarged diameter section (22); The planar annular linkage section (23) that is orthogonal to its central axis on how much is arranged between this enlarged diameter section (22) and the reduced diameter section (24); The end face of the enlarged diameter section (22) of said end ring (20) is provided with the footpath and yearns for in-flanges (21) that central axis extends, that radial width is equal to or slightly less than said linkage section (23) radial width; Said reduced diameter section (24) has identical outside diameter with said cylindrical shell (10), so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell (10).
3. water purifier, its cylindrical shell (10) both ends of the surface tubulose end ring (20) of central axis altogether that is welded respectively with it is characterized in that:
Said tubulose end ring (20) comprises the enlarged diameter section (22) and the reduced diameter section (24) of coaxial line; The total axial length of this end ring (20) is less than the diameter of said enlarged diameter section (22); The planar annular linkage section (23) that is orthogonal to its central axis on how much is arranged between this enlarged diameter section (22) and the reduced diameter section (24); The end face of the enlarged diameter section (22) of said end ring (20) is provided with the footpath and yearns for in-flanges (21) that central axis extends, that radial width is equal to or slightly less than said linkage section (23) radial width; Said reduced diameter section (24) has identical outside diameter with said cylindrical shell (10), so that with flat welding process its coaxial line is welded on the both ends of the surface of said cylindrical shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205435798U CN202440327U (en) | 2011-12-22 | 2011-12-22 | Water purifier, water purifier cylinder body and tubular end ring welded on cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205435798U CN202440327U (en) | 2011-12-22 | 2011-12-22 | Water purifier, water purifier cylinder body and tubular end ring welded on cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440327U true CN202440327U (en) | 2012-09-19 |
Family
ID=46821781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205435798U Expired - Fee Related CN202440327U (en) | 2011-12-22 | 2011-12-22 | Water purifier, water purifier cylinder body and tubular end ring welded on cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440327U (en) |
-
2011
- 2011-12-22 CN CN2011205435798U patent/CN202440327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20161222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |