CN204113636U - A kind of drawbench cooling pipe water suction device - Google Patents
A kind of drawbench cooling pipe water suction device Download PDFInfo
- Publication number
- CN204113636U CN204113636U CN201420490013.7U CN201420490013U CN204113636U CN 204113636 U CN204113636 U CN 204113636U CN 201420490013 U CN201420490013 U CN 201420490013U CN 204113636 U CN204113636 U CN 204113636U
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- CN
- China
- Prior art keywords
- water
- self
- water pump
- priming
- suction device
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract 20
- 238000001816 cooling Methods 0.000 title claims abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of drawbench cooling pipe water suction device, comprise self-priming water pump, the inlet tube and outlet tube at described self-priming water pump two ends is equipped with " several " font pipeline section higher than self-priming water pump inlet/outlet, " several " font pipeline section of described intake pipe is provided with water filling hole; Described water filling hole is provided with valve.The utility model, by " several " the font pipeline section on increase self-priming water pump intake pipe and water filling hole, instead of the effect that bottom valve prevents aqueous reflux; Removed bottom valve, avoiding because bottom valve water shutoff the was lost efficacy water pump that produces can not the problem of self-priming.Existing water suction device is transformed, simple and reasonable, ensure that the stable operation of production, improve manufacturing efficiency, reduce production maintenance cost.
Description
Technical field
the utility model relates to a kind of self-priming water fetching device, specifically refers to a kind of water suction device applying to similar drawbench annealing cooling pipe.
Background technique
At present, drawbench annealing cooling pipe water suction device is made up of water pump, pipeline and bottom valve, and bottom valve, as safety check, has the effect preventing aqueous reflux.But because the bottom valve long period of soaking in producing in intake pipe is in the water being added with wire drawing oil, makes the water shutoff rubber seal of bottom valve very easily occur the problems such as aging, modification, cause the water shutoff of bottom valve to lose efficacy; And then the water level in intake pipe reduces, air enters pipeline, and water pump cannot complete water suction and stop, and affects the process of work.Moreover because bottom valve is arranged on the lowermost end of intake pipe, the water in water tank (pond) all must be emptied and just can change during replacing, maintenance cost is comparatively large, and duty cycle is longer, thus have impact on normal production.
Model utility content
For above-mentioned technical problem, the utility model provides a kind of drawbench cooling pipe water suction device, the water shutoff of bottom valve effectively can be avoided to lose efficacy, guarantee the stability that device absorbs water.
The utility model is achieved through the following technical solutions:
A kind of drawbench cooling pipe water suction device, comprise self-priming water pump, the inlet tube and outlet tube at described self-priming water pump two ends is equipped with " several " font pipeline section higher than self-priming water pump inlet/outlet, " several " font pipeline section of described intake pipe is provided with water filling hole; Described water filling hole is provided with valve.
Described water filling hole is connected with bucket.
The beneficial effects of the utility model are: by increasing " several " font pipeline section and water filling hole on self-priming water pump intake pipe, instead of the effect that bottom valve prevents aqueous reflux; Removed bottom valve, avoiding because bottom valve water shutoff the was lost efficacy water pump that produces can not the problem of self-priming; Existing water suction device is transformed, simple and reasonable, ensure that the stable operation of production, improve manufacturing efficiency, reduce production maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is water suction device of the prior art.
Embodiment
Below in conjunction with accompanying drawing, the utility model and effect thereof are described further.
As shown in Figure 1, 2, a kind of pipeline water suction device, comprise self-priming water pump 2, the inlet tube and outlet tube 6,1 at described self-priming water pump 2 two ends is equipped with " several " font pipeline section higher than self-priming water pump inlet/outlet, and " several " font pipeline section of intake pipe 6 is provided with water filling hole 3; Described water filling hole 3 is provided with valve 5; Water filling hole 3 is connected with bucket 4.The utility model dismantled intake pipe 6 lowermost end in prior art bottom valve 8(as shown in Figure 2), replace bottom valve 8 by " several " the font pipeline section at self-priming water pump 2 two ends and water filling hole, prevent air to enter pipeline, the geomantic omen property avoiding bottom valve 8 lost efficacy.
Before initial start-up self-priming water pump 2, by the bucket 4 on water filling hole 3 toward water filling in pipeline, because the intake pipe 6 of bottom valve 8 of having dismantled suitably can reduce its water pipe diameter, so water fills it up with intake pipe 6 soon, eliminate the air in intake pipe 6, after now closing the valve 5 between bucket 4 and water filling hole 3, press the start button of self-priming water pump 2, owing to creating negative pressure in pipeline after self-priming water pump 2 operates, by water from inspiration pipeline in water tank 7, self-priming water pump 2 can normal circulation running.If when restarting after stopping self-priming water pump 2, due to the setting of " several " font pipeline section on self-priming water pump 2 inlet tube and outlet tube 6,1, water in the inlet/outlet pipeline at self-priming water pump 2 two ends can not flow backwards, enter without air in pipeline, the startup of self-priming water pump can not be affected, and does not therefore need water filling again can complete water suction work by across-the-line starting water pump.
Claims (2)
1. a drawbench cooling pipe water suction device, comprise self-priming water pump, it is characterized in that: the inlet tube and outlet tube at described self-priming water pump two ends is equipped with " several " font pipeline section higher than self-priming water pump inlet/outlet, " several " font pipeline section of described intake pipe is provided with water filling hole; Described water filling hole is provided with valve.
2. a kind of drawbench cooling pipe water suction device according to claim 1, is characterized in that: described water filling hole is connected with bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490013.7U CN204113636U (en) | 2014-08-28 | 2014-08-28 | A kind of drawbench cooling pipe water suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490013.7U CN204113636U (en) | 2014-08-28 | 2014-08-28 | A kind of drawbench cooling pipe water suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113636U true CN204113636U (en) | 2015-01-21 |
Family
ID=52330952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490013.7U Expired - Fee Related CN204113636U (en) | 2014-08-28 | 2014-08-28 | A kind of drawbench cooling pipe water suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194778A (en) * | 2016-07-25 | 2016-12-07 | 江苏大学 | A kind of Novel experiment device measuring self priming pump self-priming performance and test method |
| CN111087084A (en) * | 2020-01-21 | 2020-05-01 | 赵卓维 | A micro-nano bubble generating device |
-
2014
- 2014-08-28 CN CN201420490013.7U patent/CN204113636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194778A (en) * | 2016-07-25 | 2016-12-07 | 江苏大学 | A kind of Novel experiment device measuring self priming pump self-priming performance and test method |
| CN111087084A (en) * | 2020-01-21 | 2020-05-01 | 赵卓维 | A micro-nano bubble generating device |
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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: 20150121 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |