CN203948308U - A kind of vacuum feeding slurry centrifugal pump water injecting device - Google Patents
A kind of vacuum feeding slurry centrifugal pump water injecting device Download PDFInfo
- Publication number
- CN203948308U CN203948308U CN201420251764.3U CN201420251764U CN203948308U CN 203948308 U CN203948308 U CN 203948308U CN 201420251764 U CN201420251764 U CN 201420251764U CN 203948308 U CN203948308 U CN 203948308U
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- China
- Prior art keywords
- centrifugal pump
- storage tank
- water storage
- pipeline
- slurry centrifugal
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Abstract
The utility model relates to a kind of vacuum feeding slurry centrifugal pump water injecting device, comprise: slurry centrifugal pump and the material pond being used in combination with slurry centrifugal pump main body, on described slurry centrifugal pump, be connected with the first horizontal pipeline, the first horizontal pipeline is communicated with water storage tank, described water storage tank is arranged between slurry centrifugal pump and material pond, in described material pond, be inserted with vertical material loading pipeline, described vertical material loading conduit upper is connected with the second horizontal pipeline, vertically material loading pipeline inserts and expects that the bottom in pond is provided with one-way valve, the second described horizontal pipeline is connected with water storage tank, on the first described horizontal pipeline and the second horizontal pipeline, be provided with stop valve, this is novel is simple in structure, easy to use, reasonable in design, time saving and energy saving, the vacuum feeding slurry centrifugal pump water injecting device of turn on pump water filling at every turn.
Description
Technical field
The utility model relates to a kind of material loading slurry centrifugal pump, is specifically related to a kind of vacuum feeding slurry centrifugal pump water injecting device, belongs to mechanical field.
Background technique
At present, centrifugal pump is very extensive in the application of industrial field, must be to after being full of liquid in pump case before centrifugal pump starts, can start, otherwise will cause pump housing heating, vibrations, liquid outlet quantity reduces, water pump is caused to damage, cause equipment accident, therefore when centrifugal pump starts, in pump, can not there is air, because the density ratio of air is lower, the centrifugal force producing after rotation is very little, can not carry fluid, make troubles to work, moreover, when the water in water and pipeline in water storage tank, need each turn on pump water inlet, will cause like this water deaeration in time in water and the pipeline in water storage tank, can not carry fluid, even can cause environmental pollution in various degree, affect workload.
Therefore, produce, develop a kind of problem that can overcome above existing centrifugal pump water filling existence, simple in structure, easy to use, reasonable in design, time saving and energy saving, the vacuum feeding slurry centrifugal pump water injecting device of turn on pump water filling, has wide market prospects at every turn.
Model utility content
The object that the utility model solves is in order to overcome the deficiencies in the prior art, and provides a kind of simple in structure, easy to use, reasonable in design, time saving and energy saving, the vacuum feeding slurry centrifugal pump water injecting device of turn on pump water filling at every turn.
The technical solution of the utility model is achieved in that a kind of vacuum feeding slurry centrifugal pump water injecting device, comprise: slurry centrifugal pump and the material pond being used in combination with slurry centrifugal pump main body, it is characterized in that: on described slurry centrifugal pump, be connected with the first horizontal pipeline, the first horizontal pipeline is communicated with water storage tank, described water storage tank is arranged between slurry centrifugal pump and material pond, in described material pond, be inserted with vertical material loading pipeline, described vertical material loading conduit upper is connected with the second horizontal pipeline, vertically material loading pipeline inserts and expects that the bottom in pond is provided with one-way valve, the second described horizontal pipeline is connected with water storage tank, on the first described horizontal pipeline and the second horizontal pipeline, be provided with stop valve.
Described water storage tank is taper water storage tank wide at the top and narrow at the bottom, and the amount of capacity of described water storage tank is determined to length and the diameter of vertical material loading pipeline between material pond and the second horizontal pipeline according to water storage tank.
The water-holding quantity of described water storage tank is greater than 10 ℅ of the water-holding quantity of vertical material loading pipeline and the second horizontal pipeline, and the pressure of described water storage tank is 2.0mp.
Described vertical material loading pipeline keeps being arranged on below material pool water level.
Described stop valve is two-way shut-off valve.
The beneficial effects of the utility model: a kind of vacuum feeding slurry centrifugal pump water injecting device, comprise: slurry centrifugal pump and the material pond being used in combination with slurry centrifugal pump main body, on described slurry centrifugal pump, be connected with the first horizontal pipeline, the first horizontal pipeline is communicated with water storage tank, described water storage tank is arranged between slurry centrifugal pump and material pond, in described material pond, be inserted with vertical material loading pipeline, described vertical material loading conduit upper is connected with the second horizontal pipeline, vertically material loading pipeline inserts and expects that the bottom in pond is provided with one-way valve, the second described horizontal pipeline is connected with water storage tank, on the first described horizontal pipeline and the second horizontal pipeline, be provided with stop valve, described water storage tank is taper water storage tank wide at the top and narrow at the bottom, the amount of capacity of described water storage tank is determined to length and the diameter of vertical material loading pipeline between material pond and the second horizontal pipeline according to water storage tank, the water-holding quantity of described water storage tank is greater than 10 ℅ of the water-holding quantity of vertical material loading pipeline and the second horizontal pipeline, the pressure of described water storage tank is 2.0mp, described vertical material loading pipeline keeps being arranged on below material pool water level, described stop valve is two-way shut-off valve, basis is novel need not all will be opened and prime the water at every turn, can save the operating time like this, and easy-to-operat, when turn on pump, only use water of note, and fill water, emptying water storage tank and the first horizontal pipeline, the second horizontal pipeline and the vertically ducted air of material loading, when termination of pumping only with closing two stop valves, in the time reusing, beat after pump only with directly opening stop valve, when termination of pumping, close stop valve and can prevent that like this one-way valve from leaking, enter air, this is novel is simple in structure, easy to use, reasonable in design, time saving and energy saving, the vacuum feeding slurry centrifugal pump water injecting device of turn on pump water filling at every turn.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of vacuum feeding slurry centrifugal pump of the utility model water injecting device.
In figure: 1, slurry centrifugal pump 2, material pond 3, the first horizontal pipeline 4, the second horizontal pipeline 5, vertical material loading pipeline 6, water storage tank 7, stop valve 8, one-way valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment: as shown in Figure 1, a kind of vacuum feeding slurry centrifugal pump water injecting device, comprise: slurry centrifugal pump 1 and the material pond 2 being used in combination with slurry centrifugal pump 1, it is characterized in that: on described slurry centrifugal pump 1, be connected with the first horizontal pipeline 3, the first horizontal pipeline 3 is communicated with water storage tank 6, described water storage tank 6 is arranged between slurry centrifugal pump 1 and material pond 2, in described material pond 2, be inserted with vertical material loading pipeline 5, described vertical material loading pipeline 5 tops are connected with the second horizontal pipeline 4, vertically material loading pipeline 5 inserts and expects that the bottom in pond 2 is provided with one-way valve 8, the second described horizontal pipeline 4 is connected with water storage tank 6, on the first described horizontal pipeline 3 and the second horizontal pipeline 4, be provided with stop valve 7, described water storage tank 6 is taper water storage tank wide at the top and narrow at the bottom, the amount of capacity of described water storage tank 6 is determined to length and the diameter of vertical material loading pipeline 5 between material pond 2 and the second horizontal pipeline 4 according to water storage tank 6, the water-holding quantity of described water storage tank 6 is greater than 10 ℅ of the water-holding quantity of vertical material loading pipeline 5 and the second horizontal pipeline 4, the pressure of described water storage tank 6 is 2.0mp, described vertical material loading pipeline 5 keeps being arranged on below the water level in material pond 2, described stop valve 7 is two-way shut-off valve.
The utility model in use, need not all to open and prime the water at every turn, can save the operating time like this, and easy-to-operat, when turn on pump, only use water of note, and fill water, emptying water storage tank and the first horizontal pipeline, the second horizontal pipeline and the vertically ducted air of material loading, when termination of pumping only with closing two stop valves, in the time reusing, beat after pump only with directly opening stop valve, when termination of pumping, close stop valve and can prevent that like this one-way valve from leaking, enter air, this is novel is simple in structure, easy to use, reasonable in design, time saving and energy saving, the vacuum feeding slurry centrifugal pump water injecting device of turn on pump water filling at every turn.
Claims (5)
1. a vacuum feeding slurry centrifugal pump water injecting device, comprise: slurry centrifugal pump and the material pond being used in combination with slurry centrifugal pump main body, it is characterized in that: on described slurry centrifugal pump, be connected with the first horizontal pipeline, the first horizontal pipeline is communicated with water storage tank, described water storage tank is arranged between slurry centrifugal pump and material pond, in described material pond, be inserted with vertical material loading pipeline, described vertical material loading conduit upper is connected with the second horizontal pipeline, vertically material loading pipeline inserts and expects that the bottom in pond is provided with one-way valve, the second described horizontal pipeline is connected with water storage tank, on the first described horizontal pipeline and the second horizontal pipeline, be provided with stop valve.
2. vacuum feeding slurry centrifugal pump water injecting device according to claim 1, it is characterized in that: described water storage tank is taper water storage tank wide at the top and narrow at the bottom, the amount of capacity of described water storage tank is determined to length and the diameter of vertical material loading pipeline between material pond and the second horizontal pipeline according to water storage tank.
3. vacuum feeding slurry centrifugal pump water injecting device according to claim 1, is characterized in that: the water-holding quantity of described water storage tank is greater than 10 ℅ of the water-holding quantity of vertical material loading pipeline and the second horizontal pipeline, the pressure of described water storage tank is 2.0mp.
4. vacuum feeding slurry centrifugal pump water injecting device according to claim 1, is characterized in that: described vertical material loading pipeline keeps being arranged on below material pool water level.
5. vacuum feeding slurry centrifugal pump water injecting device according to claim 1, is characterized in that: described stop valve is two-way shut-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251764.3U CN203948308U (en) | 2014-05-16 | 2014-05-16 | A kind of vacuum feeding slurry centrifugal pump water injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251764.3U CN203948308U (en) | 2014-05-16 | 2014-05-16 | A kind of vacuum feeding slurry centrifugal pump water injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948308U true CN203948308U (en) | 2014-11-19 |
Family
ID=51890345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251764.3U Expired - Fee Related CN203948308U (en) | 2014-05-16 | 2014-05-16 | A kind of vacuum feeding slurry centrifugal pump water injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237176A (en) * | 2020-02-17 | 2020-06-05 | 淄博颜彬泵业有限公司 | Deep well pumping equipment |
-
2014
- 2014-05-16 CN CN201420251764.3U patent/CN203948308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237176A (en) * | 2020-02-17 | 2020-06-05 | 淄博颜彬泵业有限公司 | Deep well pumping equipment |
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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: 20141119 Termination date: 20210516 |