CN206582122U - A kind of follow-on vertical no-sealed self-sucking pump - Google Patents
A kind of follow-on vertical no-sealed self-sucking pump Download PDFInfo
- Publication number
- CN206582122U CN206582122U CN201720244662.2U CN201720244662U CN206582122U CN 206582122 U CN206582122 U CN 206582122U CN 201720244662 U CN201720244662 U CN 201720244662U CN 206582122 U CN206582122 U CN 206582122U
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- liquid
- gas
- chamber
- liquid outlet
- vertical
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Abstract
The utility model is related to a kind of follow-on vertical no-sealed self-sucking pump.Including the pump housing, include blade wheel chamber, gas-liquid separation chamber, suction chamber, fluid reservoir in the pump housing, it is characterised in that：The front portion in liquid in rotation direction is provided with vertical baffle, the fixed fan-shaped block of baffle plate upper vertical at gas-liquid separation chamber's inner radial direction, liquid outlet, and liquid outlet is in below fan-shaped block.The utility model rotating liquid is collided on baffle plate, conveys liquid gas-liquid separation, and liquid changes direction and enters liquid outlet.Cover plate above baffle plate plays a part of adjustment flow direction, and liquids and gases enter liquid outlet together.Conveying liquid flow direction at liquid outlet is consistent, does not produce and carries at liquid outlet, and impeller lift under same power is improved.
Description
Technical field
The utility model is related to fluid delivery system, more particularly to a kind of follow-on vertical no-sealed self-sucking pump.
Background technology
The operation principle of self priming pump is：Water is first filled in pump case before starting mode of pump（Or itself have water in pump case）.Open
Rotation makes the current direction volute in impeller conduit to impeller at a high speed after dynamic, at this moment entrance formation vacuum, makes to open into water non-return flap, inhales
The air entered in pipe enters in pump, and reaches outer rim through impeller conduit.Self priming pump belongs to self priming centrifugal pump, and it has structure tight
Gather, it is easy to operate, operate steadily, safeguard easily, efficiency high, long lifespan, and have the advantages that stronger suction capacity.Pipeline is not required to
Bottom valve is installed, only need to ensure to contain in the pump housing quantitatively to draw liquid before work.
Because liquid constantly impacts leaf grating in spiral case, constantly smashed, just mixed with air strong agitation by impeller, generation
Air-water mixture, and constantly flowing causes air water to separate.Mixture is peeled off in volute outlet by cut water, is entered along short tube
Separation chamber.It is separated, is drained by outlet in separation room air, and water still flows to impeller outer edge through left and right backwater hole,
And mixed with suction line air.Such iterative cycles, gradually drain the air in suction line, water is entered in pump, complete
Into self-priming process.
The content of the invention
There is high-lift vertical no-sealed self-sucking pump in order to solve the above problems there is provided a kind of.
The technical solution adopted in the utility model is：A kind of follow-on vertical no-sealed self-sucking pump, including the pump housing, the pump housing
It is interior including blade wheel chamber, gas-liquid separation chamber, suction chamber, fluid reservoir, be provided with impeller, impeller shaft one end and impeller phase in blade wheel chamber
Even, the other end is located at outside the pump housing and is connected with line shaft, and gas-liquid separation chamber connects with blade wheel chamber, fluid reservoir respectively, suction chamber
Connected respectively with water influent pipeline, blade wheel chamber, fluid reservoir is connected with blade wheel chamber, it is characterised in that：In gas-liquid separation chamber's inner radial
The front portion in liquid in rotation direction is provided with vertical baffle, the fixed fan-shaped block of baffle plate upper vertical, fan-shaped block at direction, liquid outlet
A straight flange and baffle plate above be fixedly connected, the arc-shaped edges of fan-shaped block coincide and are connected with gas-liquid separation chamber outward flange, go out liquid
Mouth is below fan-shaped block.
Compared with prior art, advantage of the present utility model is the utility model：The utility model goes out in gas-liquid separation chamber
Baffle plate is set at liquid mouthful, and when impeller rotates, conveying liquid level is above carried, and forms whirlpool, and rotating liquid is collided on baffle plate, defeated
Liquor charging body gas-liquid separation, liquid changes direction and enters liquid outlet.Cover plate above baffle plate reduces liquids and gases and splashed upwards,
Play a part of adjustment flow direction, liquids and gases enter liquid outlet together.Cover plate above baffle plate is from fan-shaped, relative to other
The cover plate of shape is small to the resistance for conveying liquid, will not be crossed due to resistance and make great difference and reduce the conveying power of conveying liquid,
Conveying liquid flow direction at liquid outlet is consistent, does not produce and carries at liquid outlet, and impeller lift under same power is improved.
Brief description of the drawings
Fig. 1 is a kind of follow-on vertical no-sealed self-sucking pump structural representation of the utility model；
Fig. 2 is a kind of follow-on vertical no-sealed self-sucking pump partial structural diagram of the utility model；
Fig. 3 is a kind of follow-on another angle partial structural diagram of vertical no-sealed self-sucking pump of the utility model；
Reference：Blade wheel chamber -1, impeller -11, impeller shaft -12, gas-liquid separation chamber -2, liquid outlet -21, suction chamber -
3rd, water influent pipeline -31, fluid reservoir -4, baffle plate -5, fan-shaped block -6.
Embodiment
In order that technological means of the present utility model, creation characteristic, reached purpose and effect are easy to understand, in conjunction with
Specific embodiments and the drawings, the utility model is further elaborated.
Figure of description 1 is referred to Fig. 3, the utility model provides a kind of follow-on vertical no-sealed self-sucking pump,
Including the pump housing, include being provided with impeller 11 in blade wheel chamber 1, gas-liquid separation chamber 2, suction chamber 3, fluid reservoir 4, blade wheel chamber 1 in the pump housing,
The one end of impeller shaft 12 is connected with impeller 11, the other end be located at the pump housing outside and be connected with line shaft, gas-liquid separation chamber 2 respectively with
Blade wheel chamber 1, fluid reservoir 4 are connected, and suction chamber 3 is connected with water influent pipeline 31, blade wheel chamber 1 respectively, and fluid reservoir 4 is connected with blade wheel chamber 1,
It is characterized in that：The front portion in liquid in rotation direction is provided with vertical baffle at the inner radial direction of gas-liquid separation chamber 2, liquid outlet 21
5, the fixed fan-shaped block 6 of the upper vertical of baffle plate 5 a, straight flange of fan-shaped block 6 is fixedly connected with the top of baffle plate 5, fan-shaped block 6
Arc-shaped edges coincide and are connected with gas-liquid separation chamber 2 outward flange, and liquid outlet 21 is in the fan-shaped lower section of block 6.
Advantage of the present utility model is：The utility model sets baffle plate at gas-liquid separation chamber's liquid outlet, when impeller rotates,
Conveying liquid level is above carried, and forms whirlpool, and rotating liquid is collided on baffle plate, conveys liquid gas-liquid separation, liquid change side
To entering liquid outlet.Cover plate above baffle plate reduces liquids and gases and splashed upwards, plays a part of adjustment flow direction, liquid and
Gas enters liquid outlet together.Cover plate above baffle plate from fan-shaped, relative to other shapes cover plate to conveying the resistance of liquid
Power is small, will not be crossed due to resistance and make great difference and reduce the conveying power of conveying liquid, the conveying liquid at liquid outlet flows to one
Cause, do not produce and carry at liquid outlet, impeller lift under same power is improved.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, retouching in above-described embodiment and specification
Preference only of the present utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
On the premise of spirit and scope, the utility model can also have various changes and modifications, and these changes and improvements both fall within this practicality
In new claimed scope.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. include blade wheel chamber, gas-liquid separation chamber, suction in a kind of follow-on vertical no-sealed self-sucking pump, including the pump housing, the pump housing
Impeller is provided with room, fluid reservoir, blade wheel chamber, impeller shaft one end is connected with impeller, the other end is located at outside the pump housing and with moving
Power axle is connected, and gas-liquid separation chamber is connected with blade wheel chamber, fluid reservoir respectively, and suction chamber is connected with water influent pipeline, blade wheel chamber respectively, storage
Liquid room is connected with blade wheel chamber, it is characterised in that：Before liquid in rotation direction at gas-liquid separation chamber's inner radial direction, liquid outlet
Portion is provided with vertical baffle, and the fixed fan-shaped block of baffle plate upper vertical a, straight flange of fan-shaped block is fanned with being fixedly connected above baffle plate
The arc-shaped edges of shape block are coincide and are connected with gas-liquid separation chamber outward flange, and liquid outlet is in below fan-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244662.2U CN206582122U (en) | 2017-03-14 | 2017-03-14 | A kind of follow-on vertical no-sealed self-sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244662.2U CN206582122U (en) | 2017-03-14 | 2017-03-14 | A kind of follow-on vertical no-sealed self-sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582122U true CN206582122U (en) | 2017-10-24 |
Family
ID=60112520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244662.2U Expired - Fee Related CN206582122U (en) | 2017-03-14 | 2017-03-14 | A kind of follow-on vertical no-sealed self-sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582122U (en) |
-
2017
- 2017-03-14 CN CN201720244662.2U patent/CN206582122U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |