CN206377064U - Sea water pump - Google Patents
Sea water pump Download PDFInfo
- Publication number
- CN206377064U CN206377064U CN201621472041.1U CN201621472041U CN206377064U CN 206377064 U CN206377064 U CN 206377064U CN 201621472041 U CN201621472041 U CN 201621472041U CN 206377064 U CN206377064 U CN 206377064U
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- CN
- China
- Prior art keywords
- blade
- impeller
- pump housing
- sea water
- water pump
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- 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.)
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Abstract
A kind of sea water pump, including the pump housing, it is connected to the support frame of pump housing side, the impeller axle being transversely mounted on by bearing in the support frame, the impeller being located in the pump housing, the impeller axle is fixed together after being inserted into the pump housing with impeller；Water inlet is provided with the opposite side of the pump housing, delivery port is provided with above the pump housing, the blade seat that the impeller is connected by the blade of multiple screw types and by these blade one end constitutes, the bore of the inner end of the blade just with the water inlet is corresponding；The blade is helically raised from outer end toward inner end in height.
Description
Technical field
The utility model is related to a kind of sea water pump.
Background technology
In places such as large ocean shops water etc. is filtered or changes, it is necessary to use sea water pump and seawater is released.Sea water pump
Impeller, the blade seat being connected generally by multiple helical blades and by these blade one end is constituted, current each blade
See it is all straight in overlook direction, and be all substantially in height equally high from inner end to outer end, be so reduction pump
Thickness of the space width often than impeller where resistance during water, blade is higher by much, then in the space beyond impeller
Seawater fail pump and must go out, so as to bring water pumping efficiency reduction.
The content of the invention
The purpose of this utility model is to be to overcome the deficiencies in the prior art to imitate there is provided a kind of more reasonable structure, pump water
The high sea water pump of rate.
In order to solve above-mentioned technical problem, the utility model uses following technical proposals：
A kind of sea water pump, including the pump housing, be connected to the support frame of pump housing side, the support frame is transversely mounted on by bearing
Interior impeller axle, the impeller being located in the pump housing, the impeller axle are fixed together after being inserted into the pump housing with impeller；
The opposite side of the pump housing be provided with water inlet, above the pump housing be provided with delivery port, the impeller by multiple screw types leaf
Piece and the blade seat that these blade one end are connected are constituted, and the inner end of the blade is just relative with the bore of the water inlet
Should；The blade is helically raised from outer end toward inner end in height.
In the improvement project to above-mentioned sea water pump, all blade since root toward outer incline, and will be same
Roll oblique.
In the improvement project to above-mentioned sea water pump, provided with perforation on the blade seat between adjacent blades.
In the improvement project to above-mentioned sea water pump, at the back side of the impeller base provided with a plurality of muscle position.
Compared with prior art, the beneficial effects of the utility model are：Due to impeller blade inner end just with the water inlet
The bore of mouth is corresponding, so operationally, and all blade inner ends form the vortex of circle quickly to suck in seawater, then
Enter in the pipelined channel between adjacent blades；In addition, blade is helically raised from outer end toward inner end in height, i.e. blade
Outer end it is slightly lower, inner end is slightly higher, the left side of the blade storage tank of such blade inner end to the pump housing it is in small distance, in favor of will
Seawater is vortexed suction, then, formed in pipelined channel bigger motive force by water from delivery port it is vertical pump out when,
And water can be reduced be back in blade storage tank, so that the efficiency of pump water is greatly improved, therefore structure of the present utility model is more
Rationally, operating efficiency is higher.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
【Brief description of the drawings】
Fig. 1 is the schematic perspective view of the utility model embodiment（In hemisection state）；
Fig. 2 is the structural representation of the utility model embodiment；
Fig. 3 is the impeller schematic perspective view one of the utility model embodiment（Positive direction）；
Fig. 4 is the impeller schematic perspective view two of the utility model embodiment（Back side direction）；
Fig. 5 is the impeller front view of the utility model embodiment；
Fig. 6 is the blade wheel structure schematic diagram of the utility model embodiment.
【Embodiment】
A kind of sea water pump, as shown in Figures 1 to 6, including the pump housing 1, is connected to the support frame 2 of the side of the pump housing 1, by bearing 3
The impeller axle 4 being transversely mounted in the support frame 2, the impeller 5 being located in the pump housing 1, the impeller axle 4 are inserted into the pump housing 1
It is fixed together afterwards with impeller 5；Water inlet 11 is provided with the opposite side of the pump housing 1, is provided with out in the top of the pump housing 1
The mouth of a river 12, the blade seat 52 that the impeller 5 is connected by the blade 51 of multiple screw types and by these one end of blade 51 is constituted,
Bore of the inner end of the blade 51 just with the water inlet 11 is corresponding, so operationally, and all blade inner ends form circle
The vortex of shape quickly carrys out seawater suction, enters back into the pipelined channel between adjacent blades；The blade 51 is in height
On helically raised from outer end toward inner end, i.e. the outer end of blade is slightly lower, and inner end is slightly higher, the blade of such blade inner end to the pump housing 1
The left side 131 of storage tank 13 it is in small distance（As shown in Figure 1, 2）, sucked in favor of seawater is vortexed, it is then, logical in flowing water
Formed in road bigger motive force by water from delivery port 12 it is vertical pump out when, and water can be reduced be back to blade and house
In groove 13, so that the efficiency of pump water is greatly improved, therefore more reasonable structure of the present utility model, operating efficiency are higher.
Preferably, as shown in Fig. 3,5, all blade 51 since root toward outer incline, and will the same side tilt,
So be conducive to water suction, diminishing resistance to water-flow, so as to be conducive to the water in pipelined channel quickly to pump.
In the present embodiment, as shown in Figs. 4-6, perforation 521 is provided with the blade seat 52 between adjacent blades 51, this
Sample sea water pump is during operation, and the sub-fraction water in the pipelined channel between adjacent blades can flow through from these hole positions
Enter in that side of the blade seat back side to the grade of axle sleeve 6 part carry out cooling mechanical seal so that reduce abrasion and parts because
Temperature is too high and burns out, and also just improves the service life of pump.Preferably, it is in put to be provided with the back side of the impeller base 52 a plurality of
Penetrate the muscle position 522 of shape distribution, it is therefore an objective to the higher water of temperature after cooling mechanical seal is timely discharged, Jin Erda
The circulation of cooling liquid is arrived and has timely changed.Cooling water is set to reach a kind of circulation, the effect of circulation；At the same time,
Impurity above mechanical seal can also be discharged along liquid, so as to reach the effect rinsed, the muscle position then set can be entered
One step improves the service life and wearability of parts.
In the present embodiment, impeller is made up of SMC material, with it is corrosion-resistant, intensity is high the features such as, with other metal waters
Leaf is compared, more durable, and will not produce the hazardous substances such as heavy metal, thereby using safer.
Although the utility model is described in detail with reference to above example, by the disclosure for people in the art
Member is not it is readily apparent that and departing from the principle of the present utility model and the situation of scope of described claim restriction
Under, the utility model can be made a variety of changes or be changed.Therefore, the detailed description of the embodiment of the present disclosure is only used for explaining, and
The utility model is not intended to limit, but is defined by the subject-matter of the claims the scope of protection.
Claims (5)
1. a kind of sea water pump, including the pump housing（1）, be connected to the pump housing（1）The support frame of side（2）, pass through bearing（3）It is transversely mounted
In the support frame（2）Interior impeller axle（4）, be located at the pump housing（1）Interior impeller（5）, the impeller axle（4）It is inserted into the pump housing
（1）Interior rear and impeller（5）It is fixed together；In the pump housing（1）Opposite side be provided with water inlet（11）, in the pump housing
（1）Top is provided with delivery port（12）, the impeller（5）By the blade of multiple screw types（51）With by these blades（51）One end connects
Integral blade seat（52）Composition, it is characterised in that the blade（51）Inner end just with the water inlet（11）Bore
It is corresponding；The blade（51）Helically raised from outer end toward inner end in height.
2. sea water pump according to claim 1, it is characterised in that all blades（51）Toward outer incline since root,
And will the same side inclination.
3. sea water pump according to claim 1 or 2, it is characterised in that in adjacent blades（51）Between blade seat（52）
Provided with perforation（521）.
4. sea water pump according to claim 3, it is characterised in that in the blade seat（52）The back side provided with a plurality of muscle position
（522）.
5. sea water pump according to claim 4, it is characterised in that the impeller is made up of SMC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472041.1U CN206377064U (en) | 2016-12-30 | 2016-12-30 | Sea water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472041.1U CN206377064U (en) | 2016-12-30 | 2016-12-30 | Sea water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377064U true CN206377064U (en) | 2017-08-04 |
Family
ID=59407588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472041.1U Active CN206377064U (en) | 2016-12-30 | 2016-12-30 | Sea water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762810A (en) * | 2016-12-30 | 2017-05-31 | 意万仕（中山）泳池设备有限公司 | Sea water pump |
-
2016
- 2016-12-30 CN CN201621472041.1U patent/CN206377064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762810A (en) * | 2016-12-30 | 2017-05-31 | 意万仕（中山）泳池设备有限公司 | Sea water pump |
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