CN219570442U - Vortex-proof device for pump - Google Patents
Vortex-proof device for pump Download PDFInfo
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- CN219570442U CN219570442U CN202223581154.3U CN202223581154U CN219570442U CN 219570442 U CN219570442 U CN 219570442U CN 202223581154 U CN202223581154 U CN 202223581154U CN 219570442 U CN219570442 U CN 219570442U
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- tank body
- water
- water tank
- pump
- drinking
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Abstract
The utility model discloses a vortex-preventing device of a pump, which comprises a water tank body, wherein a pump is arranged on one side of the water tank body, a water pumping pipe is arranged at one end of the pump, one end of the water pumping pipe is inserted into the water tank body, a filtering sleeve is sleeved on the outer side surface of the water pumping pipe, a steel flat plate is arranged right above the water pumping pipe, a side filter screen is arranged at the lower end of the outer side surface of the steel flat plate, and the water pumping pipe is wrapped by the side filter screen.
Description
Technical Field
The utility model relates to the technical field of heat exchange, in particular to an anti-vortex device of a pump.
Background
At present, most of large-sized heat exchange devices exchange heat through water cooling, water subjected to heat exchange usually flows into a water tank at the bottom, and then water in the water tank is pumped out through a pump for recycling.
When pumping water, the water pumping pipe positioned at the bottom of the water tank has a certain height difference with the liquid level, vortex is formed above the water pumping pipe when pumping water, air exists in the water pumping pipe, continuous local impact is caused inside the pump, so that the pump vibrates and generates noise, the stability is poor, and meanwhile, bubbles can also block the impeller channel to reduce the lift and flow, so that the pumping efficiency of the pump is reduced.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the vortex-preventing device for the pump, which can avoid the condition of vortex, reduce damage to the pump and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vortex device is prevented to pump machine, includes the water tank body, one side of water tank body is provided with the pump machine, and the one end of pump machine is provided with the drinking-water pipe, the one end of drinking-water pipe inserts this internal and drinking-water pipe lateral surface of water tank has cup jointed the filter sleeve, be provided with the steel flat board directly over the drinking-water pipe, the lateral surface lower extreme of steel flat board is provided with the side filter screen, the side filter screen parcel the drinking-water pipe.
As a preferable technical scheme of the utility model, the lower end of the side filter screen is contacted with the bottom of the water tank body.
As a preferable technical scheme of the utility model, one end of the steel flat plate is of an L-shaped bending structure, the L-shaped bending structure is attached to the inner side surface of the water tank body, and the L-shaped bending structure and the inner side surface of the water tank body are connected through a locking bolt.
As a preferable technical scheme of the utility model, the connection part of the side filter screen and the steel flat plate is connected in a welding mode.
Compared with the prior art, the utility model has the beneficial effects that: this vortex device is prevented to pump machine compact structure, reasonable in design, convenient operation, the condition of vortex appears when can effectually avoiding drawing water, through being provided with the steel flat board in the top of drinking-water pipe for rivers above the drinking-water pipe can't form the vortex above that, can only intake through the drinking-water pipe import, avoid gaseous entering pump machine, through setting up the side filter screen in the outside a week of drinking-water pipe, the filter mantle of original cover at the drinking-water pipe lateral surface of cooperation realizes double filtration, avoid the foreign matter to enter into in the pump machine, further improved stability in use and security, guarantee the pumping efficiency of water pump.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view from the direction at A in FIG. 1;
FIG. 3 is a top view of FIG. 2;
fig. 4 is an enlarged schematic view at B in fig. 1.
In the figure: 1 water tank body, 2 pump, 3 drinking-water pipes, 4 filter sleeves, 5 steel flat plates, 6 side filter screens and 7 locking bolts.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments (for convenience of description and understanding, the following description is given with the upper side of fig. 1 as the upper side). All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a vortex device is prevented to pump machine, including water tank body 1, one side of water tank body 1 is provided with pump machine 2, the one end of pump machine 2 is provided with drinking-water pipe 3, the one end of drinking-water pipe 3 inserts to in the water tank body 1 and drinking-water pipe 3 lateral surface has cup jointed filter sleeve 4, be provided with steel flat board 5 directly over the drinking-water pipe 3 that is located in the water tank body 1, steel flat board 5's lateral surface lower extreme is provided with side filter screen 6, two lateral ends and the mouth of pipe department of drinking-water pipe 3 of side filter screen 6 parcel drinking-water pipe 3, realize the double filtration to the foreign matter, the lower extreme of side filter screen 6 contacts with the bottom of water tank body 1, play the supporting role to steel flat board 5, the junction of side filter screen 6 and steel flat board 5 is connected through the welding mode, improve steel flat board 5's supporting stability, this vortex device is prevented to pump machine compact structure, and reasonable design, the condition that appears when can effectually avoid pumping water, stability in use and security are improved, guarantee the pumping efficiency of water pump.
When in use: install steel flat board 5 directly over drinking-water pipe 3 for make pump machine 2 unable formation vortex in drinking-water pipe 3's top when drawing water, and then in not having the air to enter into pump machine 2, avoid causing the damage to pump machine 2 internals, guarantee pump machine 2 job stabilization nature and security, make pump machine 2 draw water efficiency not influenced.
Example 2: the difference with embodiment 1 lies in that one end of the steel flat plate 5 is an L-shaped bending structure, the L-shaped bending structure is attached to the inner side surface of the water tank body 1 and is connected with the inner side surface of the water tank body through the locking bolt 7, and the steel flat plate 5 is connected with the water tank body 1 through the locking bolt 7, so that the steel flat plate 5 and the side filter screen 6 are convenient to detach and clean.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a vortex device is prevented to pump machine, includes water tank body (1), one side of water tank body (1) is provided with pump machine (2), and the one end of pump machine (2) is provided with drinking-water pipe (3), the one end of drinking-water pipe (3) has been inserted in water tank body (1) and has cup jointed filter sleeve (4), its characterized in that outside face of drinking-water pipe (3): a steel flat plate (5) is arranged right above the water pumping pipe (3), a side filter screen (6) is arranged at the lower end of the outer side surface of the steel flat plate (5), and the side filter screen (6) wraps the water pumping pipe (3).
2. The anti-vortex device of a pump according to claim 1, wherein: the lower end of the side filter screen (6) is contacted with the bottom of the water tank body (1).
3. The anti-vortex device of a pump according to claim 1, wherein: one end of the steel flat plate (5) is of an L-shaped bending structure, the L-shaped bending structure is attached to the inner side face of the water tank body (1), and the L-shaped bending structure and the inner side face of the water tank body are connected through a locking bolt (7).
4. The anti-vortex device of a pump according to claim 1, wherein: the connection part of the side filter screen (6) and the steel flat plate (5) is connected in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223581154.3U CN219570442U (en) | 2022-12-30 | 2022-12-30 | Vortex-proof device for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223581154.3U CN219570442U (en) | 2022-12-30 | 2022-12-30 | Vortex-proof device for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219570442U true CN219570442U (en) | 2023-08-22 |
Family
ID=87656558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223581154.3U Active CN219570442U (en) | 2022-12-30 | 2022-12-30 | Vortex-proof device for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219570442U (en) |
-
2022
- 2022-12-30 CN CN202223581154.3U patent/CN219570442U/en active Active
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