CN205401219U - High -efficient energy -saving pump of n butyl acetate recirculated cooling water - Google Patents
High -efficient energy -saving pump of n butyl acetate recirculated cooling water Download PDFInfo
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- CN205401219U CN205401219U CN201620134483.9U CN201620134483U CN205401219U CN 205401219 U CN205401219 U CN 205401219U CN 201620134483 U CN201620134483 U CN 201620134483U CN 205401219 U CN205401219 U CN 205401219U
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- water
- blade
- vane ring
- vane
- butyl acetate
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Abstract
The utility model discloses a high -efficient energy -saving pump of n butyl acetate recirculated cooling water, including the water pump vane, blade and leaf axle hole draw water, the vane ring that draws water is installed to the centre of water pump vane, it is equipped with leaf axle hole to draw water vane ring's inside, vane ring's the outside surface mounting of drawing water has seven blades that draw water, the upper surface of blade of drawing water evenly is equipped with groove strip, the connected mode of drawing water the blade and drawing water between the vane ring is fixed connection, seven blades that draw water that the quality is the same with the specification are evenly installed on the vane ring that draws water, draw water the material of blade for cast iron, the utility model discloses upstream face with the blade that draws water of water pump on original basis has increased groove strip, has improved the water pump lift, and simple structure, and reasonable in design has improved the efficiency of drawing water, has reduced the consumption of electric energy, has higher economic benefits and extensive application prospect.
Description
Technical field
This utility model relates to butyl acetate and produces public work water circulating pump technical field, is specially n-butyl acetate recirculated cooling water high efficiency energy saving pump.
Background technology
N-butyl acetate, is called for short butyl acetate.Water white transparency has the liquid of happy fruital abnormal smells from the patient, lower level homologue is insoluble in water, with immiscible organic solvents such as alcohol, ether, ketone, inflammable, acute toxicity is less, but eye nose has stronger zest, and can cause anesthesia in higher concentrations, n-butyl acetate is a kind of excellent organic solvent, and ethyl cellulose, acetylbutyrylcellulose, polystyrene, methacrylic resin, chlorinated rubber and multiple natural gum are all had good solubility property.
At present, butyl acetate produces the cooling down effect for heat exchanger of the public work recirculated water, and recirculated water circulating load is 1800m3/ h, two water circulating pumps need to be opened, and motor general power is 370kw, the cooling input water yield of demand can be reached, using such water pump to carry out pump water by centrifugal force, owing to the upstream face of impeller is generally shiny surface, water pump lift is difficult to improve, so not only increasing and consume electric energy, the pumpage of water pump is not high yet.
Utility model content
This utility model provides a kind of n-butyl acetate recirculated cooling water high efficiency energy saving pump, to solve the problem in above-mentioned background technology.
For solving the problems referred to above, this utility model provides following technical scheme: a kind of n-butyl acetate recirculated cooling water high efficiency energy saving pump, including water pump vane, draw water blade and impeller shaft hole, the centre of described water pump vane is provided with the vane ring that draws water, the inside of the described vane ring that draws water is provided with impeller shaft hole, the outer surface of the described vane ring that draws water is provided with seven blades that draw water, described in the draw water upper surface of blade be uniformly provided with slot stick.
Further, the connected mode drawing water blade described in and draw water between vane ring is connected for fixing.
Further, the blade that draws water that described seven tablet qualities are identical with specification is uniformly arranged on and draws water on vane ring.
Further, the material of blade of drawing water described in is cast iron.
The beneficial effects of the utility model are: this utility model is arranged on desired location, then it is energized for this utility model, because this utility model draws water, fluted bar is designed on the surface that meets water of blade, so can effectively improve water pump lift, and when water pump normal operation, the effect reducing noise can be effectively acted as, n-butyl acetate recirculated cooling water high efficiency energy saving pump, the upstream face of the blade that draws water of water pump is added slot stick by original basis, improve water pump lift, and simple in construction, reasonable in design, improve the efficiency drawn water, reduce the consumption of electric energy, there is higher economic benefit and be widely applied prospect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model partial structurtes schematic diagram.
In figure:
1-water pump vane, 2-draws water blade, 3-slot stick, and 4-draws water vane ring, 5-impeller shaft hole.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of n-butyl acetate recirculated cooling water high efficiency energy saving pump, including water pump vane 1, draw water blade 2 and impeller shaft hole 5, the centre of described water pump vane 1 is provided with the vane ring 4 that draws water, the described inside drawing water vane ring 4 is provided with impeller shaft hole 5, the described outer surface drawing water vane ring 4 is provided with seven blades 2 that draw water, described in the draw water upper surface of blade 2 be uniformly provided with slot stick 3.
Preferably, the connected mode drawing water blade 2 described in and draw water between vane ring 4 is connected for fixing.
Preferably, the blade 2 that draws water that described seven tablet qualities are identical with specification is uniformly arranged on and draws water on vane ring 4.
Preferably, the material of blade 2 of drawing water described in is cast iron.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to above-mentioned detailed description of the invention, and any conspicuously improved, replacement or modification that every those skilled in the art are done on basis of the present utility model belong to protection domain of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction.
Claims (4)
1. a n-butyl acetate recirculated cooling water high efficiency energy saving pump, including water pump vane (1), the blade that draws water (2) and impeller shaft hole (5), it is characterized in that: the centre of described water pump vane (1) is provided with the vane ring that draws water (4), the inside of the described vane ring that draws water (4) is provided with impeller shaft hole (5), the outer surface of the described vane ring that draws water (4) is provided with seven blades that draw water (2), described in the draw water upper surface of blade (2) be uniformly provided with slot stick (3).
2. n-butyl acetate recirculated cooling water high efficiency energy saving pump according to claim 1, it is characterised in that: described in the connected mode drawn water between blade (2) with the vane ring that draws water (4) be connected for fixing.
3. n-butyl acetate recirculated cooling water high efficiency energy saving pump according to claim 1, it is characterised in that: the blade that draws water (2) that described seven tablet qualities are identical with specification is uniformly arranged on the vane ring that draws water (4).
4. n-butyl acetate recirculated cooling water high efficiency energy saving pump according to claim 1, it is characterised in that: described in the draw water material of blade (2) be cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134483.9U CN205401219U (en) | 2016-02-23 | 2016-02-23 | High -efficient energy -saving pump of n butyl acetate recirculated cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134483.9U CN205401219U (en) | 2016-02-23 | 2016-02-23 | High -efficient energy -saving pump of n butyl acetate recirculated cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401219U true CN205401219U (en) | 2016-07-27 |
Family
ID=56445596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134483.9U Active CN205401219U (en) | 2016-02-23 | 2016-02-23 | High -efficient energy -saving pump of n butyl acetate recirculated cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281866A (en) * | 2018-12-07 | 2019-01-29 | 泰州市罡阳喷灌机有限公司 | The bionic blade of liquid-ring type self priming pump |
-
2016
- 2016-02-23 CN CN201620134483.9U patent/CN205401219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281866A (en) * | 2018-12-07 | 2019-01-29 | 泰州市罡阳喷灌机有限公司 | The bionic blade of liquid-ring type self priming pump |
| CN109281866B (en) * | 2018-12-07 | 2023-09-15 | 泰州市罡阳喷灌机有限公司 | Bionic blade of water ring type self-priming pump |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |