CN210371314U - Plugging device for inlet pipeline of circulating pump of circulating water pool - Google Patents
Plugging device for inlet pipeline of circulating pump of circulating water pool Download PDFInfo
- Publication number
- CN210371314U CN210371314U CN201920871345.2U CN201920871345U CN210371314U CN 210371314 U CN210371314 U CN 210371314U CN 201920871345 U CN201920871345 U CN 201920871345U CN 210371314 U CN210371314 U CN 210371314U
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- China
- Prior art keywords
- cylinder
- plugging
- matched
- circulating pump
- rubber pad
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- Expired - Fee Related
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Abstract
The utility model discloses a plugging device for circulating water pond circulating pump inlet pipeline, including blind stifled mechanism of matched with and rubber pad, blind stifled mechanism includes nested and sliding connection's of a plurality of tubular structure, every tubular structure include terminal surface matched with outer edge, interior edge, every tubular structure's terminal surface department be equipped with the matched with rubber pad, outmost tubular structure still be equipped with the shell, the shell is kept away from outer edge, the one end on interior edge and is passed through the connecting rod and set up the telescopic link, and the outer end of telescopic link is equipped with the pull ring. The utility model discloses can effectively block up the circulating pump entry to avoid drawing water and taking a lot of work, taking time, hard problem, practice thrift repair time and maintenance cost at the in-process of overhauing the circulating pump.
Description
Technical Field
The utility model relates to a circulating pump technical field, in particular to reach the plugging device who is used for circulating water pond circulating pump inlet pipeline that leaks that hinders after transforming.
Background
At present, a large amount of circulating water is needed in a coking chemical product recovery system, and in the maintenance process of a circulating pump, generally, because an inlet valve of the circulating pump is not closed tightly, water in a circulating water tank needs to be pumped out completely and then enters a maintenance mode, so that labor, time and labor are wasted. In order to solve the problem, a device is urgently needed, an inlet pipeline of a circulating pump of a circulating water pool is effectively plugged, and the maintenance operation is carried out under the condition that water is not pumped.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving above-mentioned prior art not enough, the utility model aims at providing a plugging device for circulating water pond circulating pump inlet pipeline, effective shutoff circulating pump entry to avoid drawing water and taking a lot of work, taking time, the hard problem, saving repair time and maintenance cost at the in-process of overhauing the circulating pump.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a plugging device for circulating water pond circulating pump inlet pipeline, includes blind stifled mechanism of matched with and rubber pad, blind stifled mechanism includes nested and sliding connection's of a plurality of tubular structure, every tubular structure include terminal surface matched with outer edge, interior edge, every tubular structure's terminal surface department be equipped with matched with rubber pad, outmost tubular structure still be equipped with the shell, the shell is kept away from outer edge, the one end on interior edge and is passed through the connecting rod and set up the telescopic link, and the outer end of telescopic link is equipped with the pull ring.
Furthermore, the rubber pad is matched with the outer edge and the inner edge.
Further, the cylinder structure is a circular cylinder.
Further, the barrel structure includes nested and sliding connection's first barrel, second barrel, third barrel in proper order.
Furthermore, the first barrel, the second barrel and the third barrel are connected through connecting shafts respectively.
Further, the inner diameters of the first cylinder, the second cylinder and the third cylinder are reduced in sequence.
Furthermore, the lengths of the second cylinder and the third cylinder are both smaller than the length of the first cylinder.
Furthermore, the blind plugging mechanism is provided with a sealing ring.
The utility model has the advantages that:
in the utility model, the blind plugging mechanism comprises a plurality of nested and slidably connected cylinder structures, thereby ensuring the adjustment flexibility of the blind plugging mechanism and meeting the plugging use requirements of inlet pipelines with different sizes and types; the cylinder structure comprises a first cylinder, a second cylinder and a third cylinder which are sequentially nested and slidably connected, and the first cylinder, the second cylinder and the third cylinder are suitable for plugging inlet pipelines with different sizes and types; the rubber gasket is matched with the outer edge and the inner edge, and the rubber gasket of the shell gasket is plugged into a pipe orifice to be plugged when the pipe orifice plugging device is used, so that the aim of plugging the pipe orifice is fulfilled, and the sealing performance and the effectiveness of plugging are ensured; the setting of telescopic link and pull ring, the shutoff operation of being convenient for, labour saving and time saving, green. The utility model discloses can effectively block up the circulating pump entry to avoid drawing water and taking a lot of work, taking time, hard problem, practice thrift repair time and maintenance cost at the in-process of overhauing the circulating pump.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cartridge structure;
FIG. 3 is a top view of a single cartridge structure;
the labels in the figure are: 1. the telescopic cylinder comprises a cylinder structure, 101, a first cylinder, 102, a second cylinder, 103, a third cylinder, 2, an outer edge, 3, an inner edge, 4, a rubber pad, 5, a shell, 6, a telescopic rod, 7, a pull ring, 8 and a connecting shaft.
Detailed Description
The following provides specific embodiments, which will further clearly, completely and specifically explain the technical solutions of the present invention. The present embodiment is the best embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
The utility model provides a plugging device for circulating water pond circulating pump inlet pipeline, includes blind stifled mechanism of matched with and rubber pad 4, blind stifled mechanism includes nested and sliding connection's of a plurality of tubular structure 1, every tubular structure 1 include that terminal surface matched with is outer along 2, interior along 3, every tubular structure 1's terminal surface department be equipped with matched with rubber pad 4, outmost tubular structure 1 still be equipped with shell 5, shell 5 keeps away from outer along 2, interior along 3 one end and passes through the connecting rod and set up telescopic link 6, the outer end of telescopic link 6 is equipped with pull ring 7, the setting of telescopic link 6 and pull ring 7, the shutoff operation of being convenient for, labour saving and time saving, green.
Further, the cylinder structure 1 is a circular cylinder. Furthermore, the cylinder structure 1 can also be a square cylinder, so that the use requirements of inlet pipelines with different shapes are met; in this embodiment, the tubular structure 1 is a circular tube.
Further, the cylinder structure 1 comprises a first cylinder 101, a second cylinder 102 and a third cylinder 103 which are sequentially nested and slidably connected, and the first cylinder 101, the second cylinder 102 and the third cylinder 103 are suitable for plugging inlet pipelines of different sizes and types.
Furthermore, the first cylinder 101, the second cylinder 102 and the third cylinder 103 are connected through the connecting shaft 8, so that the second cylinder 102 and the third cylinder 103 can extend out of the first cylinder 101 to be used as blind plugs, the connection effectiveness among the first cylinder 101, the second cylinder 102 and the third cylinder 1 is ensured, and the adjustment flexibility of the blind plugging mechanism is ensured.
Further, the inner diameters of the first cylinder 101, the second cylinder 102 and the third cylinder 103 are sequentially reduced, and the first cylinder 101, the second cylinder 102 and the third cylinder 103 are suitable for plugging inlet pipelines with different sizes and types.
Further, the lengths of the second cylinder 102 and the third cylinder 103 are both smaller than the length of the first cylinder 101, so that the second cylinder 102 and the third cylinder 103 can be nested in the first cylinder 101 conveniently without affecting the first cylinder 101 to be used as a blind plug.
Furthermore, the blind plugging mechanism is provided with a sealing ring, so that the sealing performance and effectiveness of plugging are ensured.
Furthermore, the rubber pad 4 is matched with the outer edge 2 and the inner edge 3, so that the sealing performance and effectiveness of plugging are guaranteed.
To sum up, the utility model discloses a plugging device for circulating water pond circulating pump inlet pipeline can effectively shutoff circulating pump entry to avoid drawing water and taking a lot of work, taking time, hard problem, saving repair time and maintenance cost at the in-process of overhauing the circulating pump.
The essential features, the basic principle and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that the present invention can be modified in various ways according to the actual situation without departing from the spirit and scope of the present invention, and these modifications and improvements are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a plugging device for circulating water pond circulating pump inlet pipeline, includes blind stifled mechanism of matched with and rubber pad (4), its characterized in that: blind stifled mechanism includes nested and sliding connection's of a plurality of tube structure (1), every tube structure (1) include terminal surface matched with outer along (2), interior along (3), every the terminal surface department of tube structure (1) be equipped with matched with rubber pad (4), outmost tube structure (1) still be equipped with shell (5), shell (5) are kept away from outer along (2), interior one end along (3) and are passed through the connecting rod and set up telescopic link (6), and the outer end of telescopic link (6) is equipped with pull ring (7).
2. The apparatus of claim 1, wherein the means for plugging the inlet pipe of the circulation pump for the circulation pond comprises: the rubber pad (4) is matched with the outer edge (2) and the inner edge (3).
3. The apparatus of claim 1, wherein the means for plugging the inlet pipe of the circulation pump for the circulation pond comprises: the cylinder structure (1) is a circular cylinder.
4. The apparatus of claim 1, wherein the means for plugging the inlet pipe of the circulation pump for the circulation pond comprises: the cylinder structure (1) comprises a first cylinder (101), a second cylinder (102) and a third cylinder (103) which are sequentially nested and slidably connected.
5. The apparatus as claimed in claim 4, wherein the blocking means comprises: the first cylinder (101), the second cylinder (102) and the third cylinder (103) are connected through a connecting shaft (8).
6. The apparatus as claimed in claim 4, wherein the blocking means comprises: the inner diameters of the first cylinder (101), the second cylinder (102) and the third cylinder (103) are reduced in sequence.
7. The apparatus as claimed in claim 4, wherein the blocking means comprises: the lengths of the second cylinder (102) and the third cylinder (103) are both smaller than that of the first cylinder (101).
8. The apparatus of claim 1, wherein the means for plugging the inlet pipe of the circulation pump for the circulation pond comprises: the blind plugging mechanism is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871345.2U CN210371314U (en) | 2019-06-11 | 2019-06-11 | Plugging device for inlet pipeline of circulating pump of circulating water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871345.2U CN210371314U (en) | 2019-06-11 | 2019-06-11 | Plugging device for inlet pipeline of circulating pump of circulating water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371314U true CN210371314U (en) | 2020-04-21 |
Family
ID=70264209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920871345.2U Expired - Fee Related CN210371314U (en) | 2019-06-11 | 2019-06-11 | Plugging device for inlet pipeline of circulating pump of circulating water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371314U (en) |
-
2019
- 2019-06-11 CN CN201920871345.2U patent/CN210371314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |