CN203892205U - Vertical self suction pump - Google Patents
Vertical self suction pump Download PDFInfo
- Publication number
- CN203892205U CN203892205U CN201420054005.8U CN201420054005U CN203892205U CN 203892205 U CN203892205 U CN 203892205U CN 201420054005 U CN201420054005 U CN 201420054005U CN 203892205 U CN203892205 U CN 203892205U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- liquid
- pump housing
- pump
- vertical self
- 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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Abstract
The utility model discloses a vertical self suction pump, which comprises a liquid sucking opening, an electromagnetic air control valve, a liquid adding opening, an emptying opening, a liquid storage tank, a liquid outlet, a pump body, a motor, a pipeline and a blade, wherein the liquid suction opening is positioned at one end of the pipeline, the liquid outlet is positioned at the other end of the pipeline, the pump body is arranged on the liquid storage tank, the motor is connected with the pump body, the blade is positioned in the pump body, and the electromagnetic air control valve, the liquid adding opening and the emptying opening are all arranged on the pipeline. The vertical self suction pump has the advantage that under the condition of maintaining the hydraulic performance of the original work condition, the machine unit efficiency and the energy-saving effect are improved.
Description
Technical field
The utility model relates to a kind of pump, particularly relates to a kind of vertical self-sucking pump.
Background technique
Vertical self-sucking pump can be widely used in the industries such as iron and steel, metallurgy, chemical industry, electric power, environmental protection, municipal administration, building.Along with swift and violent the sending out of Ferrous Metallurgy industry opened, its application area is more and more wider.On market, vertical self-controlled self-priming pump is in the past than long shaft submerged pump, and that vertical self-sucking pump has is stable, Safety performance good, cost is low, long service life, the clear superiority such as be easy to safeguard, vibrating noise is low, in industrial system, widely applies.Existing vertical self-sucking pump is basis mainly with traditional structure greatly, and it is obviously on the low side that efficiency is compared Ordinary Centrifugal Pumps, and its shortcoming is that performance is inaccurate, and unit efficiency is low.This kind of theoretical efficiency of pump type impeller own is fine, but due to structural limitations, can only adopt open runner to arrange that (without runner, being two cavity volumes) is because irrational open runner is arranged, cause impeller hydraulic performance to decline to a great extent, and performance and theoretical conversion grave fault; Unit efficiency is very low, and protype measurement efficiency only has 10%-40%, on average less than 30%, and seriously power consumption.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of vertical self-sucking pump, and it improves unit efficiency and energy-saving effect in the situation that keeping original operating mode hydraulic performance.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of vertical self-sucking pump, it is characterized in that, it comprises liquid sucting port, electromagnetic air control valve, filling opening, drain, liquid container, liquid outlet, the pump housing, motor, pipeline, blade, liquid sucting port is positioned at one end of pipeline, liquid outlet is positioned at the other end of pipeline, the pump housing is arranged on liquid container, motor is connected with the pump housing, blade is positioned at the pump housing, and electromagnetic air control valve, filling opening, drain are all arranged on pipeline.
Preferably, between described pipeline and the pump housing, be connected a connecting tube.
Positive progressive effect of the present utility model is: the utility model is cancelled original gas-liquid separation chamber and sub-propeller structure, fluid is directly discharged from liquid outlet from liquid sucting port directly sucks, reduced the impact loss of fluid from liquid outlet and the pump housing, in the situation that keeping original operating mode hydraulic performance, improve unit efficiency and energy-saving effect like this.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vertical self-sucking pump.
Embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model vertical self-sucking pump comprises liquid sucting port 1, electromagnetic air control valve 2, filling opening 3, drain 4, liquid container 5, liquid outlet 7, the pump housing 8, motor 9, pipeline 10, blade 11, liquid sucting port 1 is positioned at one end of pipeline 10, liquid outlet 7 is positioned at the other end of pipeline 10, the pump housing 8 is arranged on liquid container 5, motor 9 is connected with the pump housing 8, blade 11 is positioned at the pump housing 8, electromagnetic air control valve 2, filling opening 3, drain 4 is all arranged on pipeline 10, the utility model is cancelled original gas-liquid separation chamber and sub-propeller structure, fluid is directly discharged from liquid outlet from liquid sucting port directly sucks, reduced the impact loss of fluid from liquid outlet and the pump housing, like this in the situation that keeping original operating mode hydraulic performance, improve unit efficiency and energy-saving effect.The pump housing 8 adopts volute-chamber structure.Electromagnetic air control valve is controlled in pump chamber and is formed vacuum, and filling opening can increase liquid, and drain can exhaust.
Between pipeline 10 and the pump housing 8, be connected a connecting tube 6, guarantee like this water conservation after shutting down, water can be got back to the pump housing 8 by the liquid outlet 7 from pipeline 10.
Above-described specific embodiment; the technical problem of solution of the present utility model, technological scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a vertical self-sucking pump, it is characterized in that, it comprises liquid sucting port, electromagnetic air control valve, filling opening, drain, liquid container, liquid outlet, the pump housing, motor, pipeline, blade, liquid sucting port is positioned at one end of pipeline, liquid outlet is positioned at the other end of pipeline, the pump housing is arranged on liquid container, motor is connected with the pump housing, blade is positioned at the pump housing, electromagnetic air control valve, filling opening, drain are all arranged on pipeline, between described pipeline and the pump housing, be connected a connecting tube, the pump housing adopts volute-chamber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054005.8U CN203892205U (en) | 2014-01-28 | 2014-01-28 | Vertical self suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054005.8U CN203892205U (en) | 2014-01-28 | 2014-01-28 | Vertical self suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892205U true CN203892205U (en) | 2014-10-22 |
Family
ID=51718617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054005.8U Expired - Fee Related CN203892205U (en) | 2014-01-28 | 2014-01-28 | Vertical self suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892205U (en) |
-
2014
- 2014-01-28 CN CN201420054005.8U patent/CN203892205U/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: 20141022 Termination date: 20170128 |