CN217538990U - Water pump spiral sealing device - Google Patents
Water pump spiral sealing device Download PDFInfo
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- CN217538990U CN217538990U CN202221512884.5U CN202221512884U CN217538990U CN 217538990 U CN217538990 U CN 217538990U CN 202221512884 U CN202221512884 U CN 202221512884U CN 217538990 U CN217538990 U CN 217538990U
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- butt joint
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- joint ring
- ring
- pipe
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Abstract
The utility model relates to an ironmaking equipment technical field, in particular to water pump spiral sealing device, including sealed butt joint pipe the inside of sealed butt joint pipe is equipped with first annular fixed plate, second annular fixed plate from a left side to the right side in proper order be fixed with first grafting pipe on the first annular fixed plate be fixed with the second on the first annular fixed plate and peg graft the pipe be equipped with first butt joint screw thread on the outer wall of first grafting pipe be equipped with the second butt joint screw thread on the outer wall of second grafting pipe. The utility model discloses a water pump spiral sealing device has good sealed effect.
Description
Technical Field
The utility model relates to an ironmaking equipment technical field, in particular to water pump spiral sealing device.
Background
Blast furnace iron making usually adopts blast furnace smelting, and the blast furnace is a high-temperature smelting furnace for continuous production, and water and power failure accidents in midway are not allowed to happen. The blast furnace body, the tuyere, the furnace bottom, the shell, the grain slag and the like must be supplied with water continuously, and once the water is interrupted, cooling equipment is burnt out, so that a major accident of production halt occurs. The water pump is an important guarantee of continuous water supply, and the sealing part of the existing water pump and a water delivery pipeline often has a water leakage phenomenon, so that a large amount of water resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a water pump spiral sealing device has good sealed effect.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a water pump spiral sealing device comprises a sealing butt joint pipe, wherein a first annular fixing plate and a second annular fixing plate are sequentially arranged inside the sealing butt joint pipe from left to right, a first plug pipe is fixed on the first annular fixing plate, a second plug pipe is fixed on the first annular fixing plate, a first butt joint thread is arranged on the outer wall of the first plug pipe, and a second butt joint thread is arranged on the outer wall of the second plug pipe;
the inner wall of the sealed butt joint pipe is provided with a first internal thread, the first internal thread is positioned on the left side of the first annular fixing plate, the inner wall of the sealed butt joint pipe is further provided with a second internal thread, and the second internal thread is positioned on the right side of the second annular fixing plate.
As an improvement: the first annular fixing plate and the second annular fixing plate are symmetrically arranged.
As an improvement: and a first sealing rubber ring is arranged on the left side surface of the first annular fixing plate, and a second sealing rubber ring is arranged on the right side surface of the second annular fixing plate.
As an improvement: the left side of the sealed butt joint pipe is detachably provided with a first sealing device, and the right side of the sealed butt joint pipe is detachably provided with a second sealing device.
As an improvement: first sealing device is including butt joint circle, butt joint circle under the first arc on the first arc, the second arc and the butt joint circle under butt joint circle and the second arc, butt joint circle is fixed on first arc through first annular connecting plate and is docked and circle on the second arc, butt joint circle is fixed under first arc through second annular connecting plate and is docked and circle under the second arc, butt joint circle on butt joint circle, the second arc is last to dock the circle and circle under butt joint circle, the second arc demountable installation respectively under first arc on the first arc.
As an improvement: the second sealing device comprises a third arc upper butt joint ring, a fourth arc upper butt joint ring, a third arc lower butt joint ring and a fourth arc lower butt joint ring, the fourth arc upper butt joint ring is fixed on the third arc upper butt joint ring through a third annular connecting plate, the fourth arc lower butt joint ring is fixed on the third arc lower butt joint ring through a fourth annular connecting plate, and the third arc upper butt joint ring and the fourth arc upper butt joint ring are detachably mounted on the third arc lower butt joint ring and the fourth arc lower butt joint ring respectively.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a water pump spiral sealing device, which screws the left ends of a first plug pipe and a sealing butt joint pipe to a water outlet of a water pump, and then respectively installs and fixes a first arc upper butt joint ring and a second arc upper butt joint ring on a first arc lower butt joint ring and a second arc lower butt joint ring, so as to seal the sealing butt joint pipe and the water outlet of the water pump; the right ends of the second inserting pipe and the sealed butt joint pipe are screwed to the butt joint of the water delivery pipeline, and then a third arc-shaped upper butt joint ring and a fourth arc-shaped upper butt joint ring are respectively fixedly arranged on a third arc-shaped lower butt joint ring and a fourth arc-shaped lower butt joint ring to seal the butt joint of the sealed butt joint pipe and the water delivery pipeline;
the water pump and the water pipeline can be sealed through the arrangement, and the water leakage phenomenon is reduced.
Drawings
In order to more clearly illustrate the technical solution in the embodiment of the present invention, the drawings used in the embodiment or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a water pump screw seal device;
FIG. 2 is a schematic cross-sectional view of a spiral sealing device of a water pump;
wherein: 1. sealing the butt joint pipe; 2. a first annular fixed plate; 3. a second annular fixing plate; 4. a first bayonet tube; 5. a first butt thread; 6. a second butt thread; 7. a first internal thread; 8. a second internal thread; 9. a first sealing rubber ring; 10. A second sealing rubber ring; 11. a first arc upper butt ring; 12. a second arc upper butt ring; 13. a first arc-shaped lower butt ring; 14. a second arc-shaped lower butt ring; 15. a first annular connecting plate; 16. a third arc upper butt ring; 17. a fourth arc upper butt ring; 18. a third arc-shaped lower butt ring; 19. a fourth arc-shaped lower butt ring; 20. a second annular connecting plate; 21. A third annular web; 22. a fourth annular web; 23. a second bayonet tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, a spiral sealing device for a water pump includes a sealing butt joint pipe 1, a first annular fixing plate 2 and a second annular fixing plate 3 are sequentially disposed inside the sealing butt joint pipe 1 from left to right, a first plug-in pipe 4 is fixed on the first annular fixing plate 2, a second plug-in pipe 23 is fixed on the first annular fixing plate 2, a first butt-joint thread 5 is disposed on an outer wall of the first plug-in pipe 4, and a second butt-joint thread 6 is disposed on an outer wall of the second plug-in pipe 23;
the inner wall of the sealed butt joint pipe 1 is provided with a first internal thread 7, the first internal thread 7 is positioned on the left side of the first annular fixing plate 2, the inner wall of the sealed butt joint pipe 1 is also provided with a second internal thread 8, and the second internal thread 8 is positioned on the right side of the second annular fixing plate 3.
The first annular fixing plate 2 and the second annular fixing plate 3 are symmetrically arranged.
A first sealing rubber ring 9 is arranged on the left side surface of the first annular fixing plate 2, and a second sealing rubber ring 10 is arranged on the right side surface of the second annular fixing plate 3.
A first sealing device is detachably arranged on the left side of the sealed butt joint pipe 1, and a second sealing device is detachably arranged on the right side of the sealed butt joint pipe.
The first sealing device comprises an upper butt joint ring 11 of a first arc, an upper butt joint ring 12 of a second arc, a lower butt joint ring 13 of the first arc and a lower butt joint ring 14 of the second arc, the upper butt joint ring 12 of the second arc is fixed on the upper butt joint ring 11 of the first arc through a first annular connecting plate 15, the lower butt joint ring 14 of the second arc is fixed on the lower butt joint ring 13 of the first arc through a second annular connecting plate 20, the upper butt joint ring 11 of the first arc and the upper butt joint ring 12 of the second arc are respectively detachably mounted on the lower butt joint ring 13 of the first arc and the lower butt joint ring 14 of the second arc.
The second sealing device comprises a third arc upper butt joint ring 16, a fourth arc upper butt joint ring 17, a third arc lower butt joint ring 18 and a fourth arc lower butt joint ring 19, the fourth arc upper butt joint ring 17 is fixed on the third arc upper butt joint ring 16 through a third annular connecting plate 21, the fourth arc lower butt joint ring 19 is fixed on the third arc lower butt joint ring 18 through a fourth annular connecting plate 22, the third arc upper butt joint ring 16 and the fourth arc upper butt joint ring 17 are respectively detachably mounted on the third arc lower butt joint ring 18 and the fourth arc lower butt joint ring 19.
The working principle is as follows: the left ends of the first plug pipe 4 and the sealed butt joint pipe 1 are screwed to a water outlet of the water pump, and then a first arc-shaped upper butt joint ring 11 and a second arc-shaped upper butt joint ring 12 are respectively installed and fixed on a first arc-shaped lower butt joint ring 13 and a second arc-shaped lower butt joint ring 14 to seal the sealed butt joint pipe 1 and the water outlet of the water pump; the second inserting pipe 23 and the right end of the sealing butt joint pipe 1 are screwed to the butt joint of the water delivery pipe, and then the third arc-shaped upper butt joint ring 16 and the fourth arc-shaped upper butt joint ring 17 are respectively installed and fixed on the third arc-shaped lower butt joint ring 18 and the fourth arc-shaped lower butt joint ring 19 to seal the butt joint of the sealing butt joint pipe 1 and the water delivery pipe;
the water pump and the water pipeline can be sealed through the arrangement, and the water leakage phenomenon is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (6)
1. A water pump spiral sealing device is characterized by comprising a sealed butt joint pipe, wherein a first annular fixing plate and a second annular fixing plate are sequentially arranged in the sealed butt joint pipe from left to right;
the inner wall of the sealed butt joint pipe is provided with a first internal thread, the first internal thread is positioned on the left side of the first annular fixing plate, the inner wall of the sealed butt joint pipe is further provided with a second internal thread, and the second internal thread is positioned on the right side of the second annular fixing plate.
2. The water pump screw seal of claim 1, wherein the first annular retaining plate and the second annular retaining plate are symmetrically disposed.
3. The water pump spiral sealing device of claim 1, wherein a first sealing rubber ring is arranged on the left side surface of the first annular fixing plate, and a second sealing rubber ring is arranged on the right side surface of the second annular fixing plate.
4. A water pump screw seal according to claim 1, wherein a first seal is removably mounted to the left side of said seal interface tube and a second seal is removably mounted to the right side of said seal interface tube.
5. The water pump spiral sealing device of claim 4, wherein the first sealing device comprises a first arc-shaped upper butt joint ring, a second arc-shaped upper butt joint ring, a first arc-shaped lower butt joint ring and a second arc-shaped lower butt joint ring, the second arc-shaped upper butt joint ring is fixed on the first arc-shaped upper butt joint ring through a first annular connecting plate, the second arc-shaped lower butt joint ring is fixed on the first arc-shaped lower butt joint ring through a second annular connecting plate, and the first arc-shaped upper butt joint ring and the second arc-shaped upper butt joint ring are detachably mounted on the first arc-shaped lower butt joint ring and the second arc-shaped lower butt joint ring respectively.
6. The water pump spiral sealing device of claim 4, wherein the second sealing device comprises a third arc upper butt joint ring, a fourth arc upper butt joint ring, a third arc lower butt joint ring and a fourth arc lower butt joint ring, the fourth arc upper butt joint ring is fixed on the third arc upper butt joint ring through a third annular connecting plate, the fourth arc lower butt joint ring is fixed on the third arc lower butt joint ring through a fourth annular connecting plate, and the third arc upper butt joint ring and the fourth arc upper butt joint ring are detachably mounted on the third arc lower butt joint ring and the fourth arc lower butt joint ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221512884.5U CN217538990U (en) | 2022-06-16 | 2022-06-16 | Water pump spiral sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221512884.5U CN217538990U (en) | 2022-06-16 | 2022-06-16 | Water pump spiral sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538990U true CN217538990U (en) | 2022-10-04 |
Family
ID=83419986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221512884.5U Active CN217538990U (en) | 2022-06-16 | 2022-06-16 | Water pump spiral sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538990U (en) |
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2022
- 2022-06-16 CN CN202221512884.5U patent/CN217538990U/en active Active
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