CN205693517U - A kind of pipe-line system determining cold tanks - Google Patents
A kind of pipe-line system determining cold tanks Download PDFInfo
- Publication number
- CN205693517U CN205693517U CN201620667151.7U CN201620667151U CN205693517U CN 205693517 U CN205693517 U CN 205693517U CN 201620667151 U CN201620667151 U CN 201620667151U CN 205693517 U CN205693517 U CN 205693517U
- Authority
- CN
- China
- Prior art keywords
- cold
- pipe
- return pipe
- water return
- cooling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of pipe-line system determining cold tanks, including tank body, tank body one side is provided with determines cold-water return pipe, determine the end that cold-water return pipe stretches in tank body and be provided with the elbow removably connected, elbow direction is vertical with the pipeline direction determining cold-water return pipe, the another side of tank body is provided with stator cooling water pump oral siphon, and stator cooling water pump oral siphon is provided with stator cooling water pump entrance with the intersection of tank body.This utility model, by arranging elbow at the end determining cold-water return pipe, it is to avoid determine the impact to stator cooling water pump entrance of the current in cold-water return pipe, improve the stability of the stator cooling water pump that is in operation, be conducive to the precipitation volatilization of fixed cold underwater bubble, it is to avoid stator cooling water pump cavitates.
Description
Technical field
This utility model relates to determining cold tanks field, is specifically related to a kind of pipe-line system determining cold tanks.
Background technology
At present, determine cold-water return pipeline and the fixed cold pump intake pipeline determined in cold tanks liquidate layout, pipeline layout side
Formula has the disadvantage in that
1, the coldest pump intake is caused water impact disturbance by water tank low liquid level run duration generator stator cooling water backwater, unfavorable
In water pump stable operation;
2, being unfavorable for that determining gaseous volatilization in cold-water return separates out, easily there is cavitation in stator cooling water pump.
Therefore, there is generator stator cooling water backwater and cause current to rush the coldest pump intake in the existing pipeline determining cold tanks
Hit and affect the problem that cavitation easily occur in water pump stability, stator cooling water pump.
Utility model content
Technical problem to be solved in the utility model is that the existing pipeline determining cold tanks exists generator stator cooling water
The coldest pump intake is caused the problem that cavitation easily occur in water hammering effects water pump stability, stator cooling water pump by backwater.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that providing a kind of determines cold tanks
Pipe-line system, including tank body, described tank body one side is provided with determines cold-water return pipe, described determine cold-water return pipe and stretches
Enter the end in described tank body and be provided with the elbow removably connected, described elbow direction and the described pipe determining cold-water return pipe
Direction, road is vertical,
The another side of described tank body is provided with stator cooling water pump oral siphon, described stator cooling water pump oral siphon and described water
The intersection of case body is provided with stator cooling water pump entrance.
In such scheme, also include anti-siphonage pipe, described anti-siphonage pipe and the described pipeline direction determining cold-water return pipe
It is arranged in parallel.
In such scheme, one end of described elbow is provided with external screw thread, and the described end determining cold-water return pipe is provided with phase
The female thread joined.
In such scheme, described elbow and the described junction determining cold-water return pipe are provided with rubber seal.
This utility model, by arranging elbow at the end determining cold-water return pipe, it is to avoid determine the current in cold-water return pipe
Impact to stator cooling water pump entrance, improves the stability of the stator cooling water pump that is in operation, and is conducive to the precipitation of fixed cold underwater bubble to wave
Send out, it is to avoid stator cooling water pump cavitates.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail.
As it is shown in figure 1, this utility model provides a kind of pipe-line system determining cold tanks, including tank body 1, water tank
Body 1 one side is provided with determines cold-water return pipe 12, and lateral surface one end of tank body 1 is stretched out in the outer end determining cold-water return pipe 12
Distance, end stretches into medial surface one segment distance of tank body 1.
The another side of tank body 1 is provided with stator cooling water pump oral siphon 11, and stator cooling water pump oral siphon 11 connects stator cooling water pump,
Under the effect of stator cooling water pump, current are pumped in tank body 1, stator cooling water pump oral siphon 11 and the intersection of tank body 1
It is provided with stator cooling water pump entrance.
Determine cold-water return pipe 12 to stretch into the end in tank body 1 and be provided with the elbow 14 removably connected, elbow 14 direction
Vertical with the pipeline direction determining cold-water return pipe 12 so that current in the process of circulation from determine cold-water return pipe 12 enter current
Length direction along tank body 1 sprays into, and the current entered from stator cooling water pump porch are along the width spray of tank body 1
Enter, do not interfere with each other, the phenomenon liquidated will not be formed, it is to avoid the impact between current, greatly reduce the precipitation of foam, reduce
Determine the rocking of pipeline of cold-water return pipe 12 and stator cooling water pump oral siphon 11, improve the stability of equipment.
Preferably, one end of elbow 14 is provided with external screw thread, and the end determining cold-water return pipe 12 is provided with the female thread matched,
Elbow 14 with determine to use between cold-water return pipe 12 to threaded, it is simple to installation and removal.
More preferably, elbow 14 and the junction determining cold-water return pipe 12 are provided with rubber seal.Rubber seal energy
Enough raising elbows 14 well and the sealing determined between cold-water return pipe 12, effectively prevent drainage from occurring.
This utility model also includes anti-siphonage pipe 13, anti-siphonage pipe 13 with determine cold-water return pipe 12 and stagger a segment distance and pipe
Direction, road be arranged in parallel, plays the effect of anti-siphon.
This utility model, by arranging elbow at the end determining cold-water return pipe, it is to avoid determine the current in cold-water return pipe
Impact to stator cooling water pump entrance, improves the stability of the stator cooling water pump that is in operation, and is conducive to the precipitation of fixed cold underwater bubble to wave
Send out, it is to avoid stator cooling water pump cavitates.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn under enlightenment of the present utility model
The structure change made, every have same or like technical scheme with this utility model, each falls within guarantor of the present utility model
Within the scope of protecting.
Claims (4)
1. determine a pipe-line system for cold tanks, including tank body, it is characterised in that set on described tank body one side
Have and determine cold-water return pipe, described determine cold-water return pipe and stretch into the end in described tank body and be provided with the elbow removably connected,
Described elbow direction is vertical with the described pipeline direction determining cold-water return pipe,
The another side of described tank body is provided with stator cooling water pump oral siphon, and described stator cooling water pump oral siphon is with described water tank originally
The intersection of body is provided with stator cooling water pump entrance.
A kind of pipe-line system determining cold tanks the most as claimed in claim 1, it is characterised in that also include anti-siphonage pipe, institute
State anti-siphonage pipe to be arranged in parallel with the described pipeline direction determining cold-water return pipe.
A kind of pipe-line system determining cold tanks the most as claimed in claim 1, it is characterised in that one end of described elbow is provided with
External screw thread, the described end determining cold-water return pipe is provided with the female thread matched.
A kind of pipe-line system determining cold tanks the most as claimed in claim 1, it is characterised in that described elbow is fixed cold with described
The junction of water return pipe is provided with rubber seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620667151.7U CN205693517U (en) | 2016-06-29 | 2016-06-29 | A kind of pipe-line system determining cold tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620667151.7U CN205693517U (en) | 2016-06-29 | 2016-06-29 | A kind of pipe-line system determining cold tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205693517U true CN205693517U (en) | 2016-11-16 |
Family
ID=57426153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620667151.7U Expired - Fee Related CN205693517U (en) | 2016-06-29 | 2016-06-29 | A kind of pipe-line system determining cold tanks |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205693517U (en) |
-
2016
- 2016-06-29 CN CN201620667151.7U patent/CN205693517U/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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170629 |