CN212055162U - Vertical water pump with frequency conversion function - Google Patents
Vertical water pump with frequency conversion function Download PDFInfo
- Publication number
- CN212055162U CN212055162U CN202020395237.5U CN202020395237U CN212055162U CN 212055162 U CN212055162 U CN 212055162U CN 202020395237 U CN202020395237 U CN 202020395237U CN 212055162 U CN212055162 U CN 212055162U
- Authority
- CN
- China
- Prior art keywords
- water pump
- vertical water
- frequency conversion
- main body
- motor
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a vertical water pump with frequency conversion function, include: a base; the vertical water pump main body is arranged on the base, a water inlet is formed in the left side of the vertical water pump main body, and a drainage pipeline is communicated with the right side of the vertical water pump main body; the pressure stabilizing tank is fixedly arranged on the drainage pipeline and communicated with the drainage pipeline, and a pressure sensor is arranged at the position where the pressure stabilizing tank is communicated with the drainage pipeline; the motor is used for providing power for the vertical water pump main body and is arranged at the upper end of the vertical water pump main body; be equipped with the mounting box on the outer wall of motor, install frequency conversion controller in the mounting box, motor and pressure sensor all are connected with frequency conversion controller electricity, still are equipped with control panel on the mounting box outer wall, and control panel is connected with frequency conversion controller electricity, through such mode, has saved the required space of installation greatly, is favorable to the debugging and the maintenance of later stage to equipment, and user experience feels splendid.
Description
Technical Field
The utility model relates to a frequency conversion vertical water pump technical field especially relates to a vertical water pump with frequency conversion function.
Background
The shortage of water resources and energy resources is an important factor for restricting the economic development of China, and the water and energy conservation is the basic national policy for the sustainable development of the social economy of China. With the rapid development of the science and technology level in China, the variable frequency water pump is suitable for transportation, and is widely applied to the fields of agriculture, industry and the like due to the characteristics of stability, safety, energy conservation and the like.
At present many big water equipment all leave indepen frequency conversion water pump, especially vertical frequency conversion water pump, vertical frequency conversion water pump generally is by the water pump, frequency conversion control cabinet, motor and surge tank are constituteed, wherein frequency conversion control cabinet generally all sets up alone, can occupy bigger mounting area during the frequency conversion control cabinet installation, make very consume the space after whole frequency conversion water pump installation is accomplished, the installation difficulty under some narrow and small application scenes, debugging and maintenance in later stage have led to the fact very big inconvenience, therefore, it is necessary to develop a novel vertical frequency conversion water pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical water pump with frequency conversion function to solve the not enough of existence among the background art, saved the required space of installation greatly, be favorable to the debugging and the maintenance of later stage to equipment, user experience feels splendid.
In order to achieve the above purpose, the technical scheme of the utility model has:
a vertical water pump with frequency conversion function comprises: a base; the vertical water pump main body is arranged on the base, a water inlet is formed in the left side of the vertical water pump main body, and a drainage pipeline is communicated with the right side of the vertical water pump main body; the pressure stabilizing tank is fixedly arranged on the drainage pipeline and communicated with the drainage pipeline, and a pressure sensor is arranged at the position where the pressure stabilizing tank is communicated with the drainage pipeline; the motor is used for providing power for the vertical water pump main body and is arranged at the upper end of the vertical water pump main body; the motor is characterized in that a mounting box is arranged on the outer wall of the motor, a variable frequency controller is installed in the mounting box, the motor and the pressure sensor are electrically connected with the variable frequency controller, a control panel is further arranged on the outer wall of the mounting box, and the control panel is electrically connected with the variable frequency controller.
Further, the motor is externally wrapped by a shell, the mounting box is fixed on the shell, and the shell and the mounting box are integrally formed.
Further, a plurality of reinforcing ribs are arranged between the shell and the mounting box.
Further, a base is fixedly installed below the motor, and the motor is fixedly installed on the vertical water pump main body through the base.
Furthermore, a one-way check valve is arranged between the vertical water pump main body and the drainage pipeline, and the vertical water pump main body is communicated with the drainage pipeline through the one-way check valve.
Furthermore, a visible pressure gauge is further arranged on the pressure stabilizing tank.
The utility model discloses a vertical water pump with frequency conversion function, its beneficial effect is: 1. the mounting box provided with the variable frequency controller is directly mounted on the outer wall of the motor, so that a traditional variable frequency control cabinet is omitted, a considerable mounting space is saved for a user, later debugging and maintenance are more rapid and convenient, and the user experience is excellent; 2. the mounting box is integrated with the shell of motor, has simplified the production and the installation procedure of mounting box, and production efficiency obtains improving, and moreover, the structural strength of mounting box can effectively be improved to the integrated into one piece setting of mounting box and motor housing, is difficult for dropping.
Drawings
Fig. 1 is a structure view of a vertical water pump.
Detailed Description
The utility model discloses a vertical water pump with frequency conversion function is explained with the attached drawing.
As shown in fig. 1, as a preferred embodiment of the present invention:
a vertical water pump with frequency conversion function comprises: a base 1; the vertical water pump main body 2 is arranged on the base 1, a water inlet 3 is formed in the left side of the vertical water pump main body 2, and a water drainage pipeline 4 is communicated with the right side of the vertical water pump main body 2; the pressure stabilizing tank 5 is fixedly arranged on the drainage pipeline 4 and communicated with the drainage pipeline 4, and a pressure sensor 6 is arranged at the position where the pressure stabilizing tank 5 is communicated with the drainage pipeline 4; the motor 7 is used for providing power for the vertical water pump main body 2, and the motor 7 is arranged at the upper end of the vertical water pump main body 2; be equipped with mounting box 8 on the outer wall of motor 7, install frequency conversion controller in the mounting box 8, motor 7 and pressure sensor 6 all with frequency conversion controller electricity is connected, still be equipped with control panel 81 on the outer wall of mounting box 8, control panel 81 with frequency conversion controller electricity is connected.
The working principle is as follows: the frequency conversion controller has a closed-loop control function, and the rotating speed of the motor 7 and the pressure supply of the pressure stabilizing tank 5 are changed in real time according to the pressure signal transmitted by the pressure sensor 6, so that the flow and the pressure of the water pump are changed, and constant-pressure water supply is achieved.
Preferably, the motor 7 is externally wrapped by a housing, the mounting box 8 is fixed on the housing, and the housing and the mounting box 8 are integrally formed.
In order to further improve the strength of the connection between the housing and the mounting box 8, a plurality of reinforcing ribs (not shown) are provided between the housing and the mounting box 8.
In order to further improve the stability of the motor 7 mounted on the vertical water pump main body 2, a base 71 is fixedly mounted below the motor 7, and the motor 7 is fixedly mounted on the vertical water pump main body 2 through the base 71.
Preferably, a one-way check valve 9 is arranged between the vertical water pump main body 2 and the drainage pipeline 4, and the vertical water pump main body 2 is communicated with the drainage pipeline 4 through the one-way check valve 9.
In order to make the pressure in the surge tank 5 more intuitive and easy to be monitored by a user, a visual pressure gauge 10 is further arranged on the surge tank 5.
The utility model discloses a vertical water pump with frequency conversion function, its beneficial effect is: 1. the mounting box 8 provided with the variable frequency controller is directly mounted on the outer wall of the motor 7, so that a traditional variable frequency control cabinet is omitted, a relatively large mounting space is saved for a user, later debugging and maintenance are more rapid and convenient, and the user experience is excellent; 2. the mounting box 8 and the shell of the motor 7 are integrally formed, the production and installation processes of the mounting box 8 are simplified, the production efficiency is improved, and in addition, the structural strength of the mounting box 8 can be effectively improved by the integrally formed arrangement of the mounting box 8 and the shell of the motor 7, and the mounting box is not easy to drop.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (6)
1. A vertical water pump with frequency conversion function comprises:
a base;
the vertical water pump main body is arranged on the base, a water inlet is formed in the left side of the vertical water pump main body, and a drainage pipeline is communicated with the right side of the vertical water pump main body;
the pressure stabilizing tank is fixedly arranged on the drainage pipeline and communicated with the drainage pipeline, and a pressure sensor is arranged at the position where the pressure stabilizing tank is communicated with the drainage pipeline;
the motor is used for providing power for the vertical water pump main body and is arranged at the upper end of the vertical water pump main body;
the motor is characterized in that a mounting box is arranged on the outer wall of the motor, a variable frequency controller is installed in the mounting box, the motor and the pressure sensor are electrically connected with the variable frequency controller, a control panel is further arranged on the outer wall of the mounting box, and the control panel is electrically connected with the variable frequency controller.
2. The vertical water pump with the frequency conversion function as claimed in claim 1, wherein a housing is wrapped outside the motor, the mounting box is fixed on the housing, and the housing and the mounting box are integrally formed.
3. The vertical water pump with the frequency conversion function as claimed in claim 2, wherein a plurality of reinforcing ribs are arranged between the housing and the mounting box.
4. The vertical water pump with the frequency conversion function as claimed in claim 1, wherein a base is fixedly installed below the motor, and the motor is fixedly installed on the vertical water pump main body through the base.
5. The vertical water pump with the frequency conversion function as claimed in claim 1, wherein a one-way check valve is arranged between the vertical water pump body and the drainage pipeline, and the vertical water pump body is communicated with the drainage pipeline through the one-way check valve.
6. The vertical water pump with the frequency conversion function as claimed in claim 1, wherein a visible pressure gauge is further arranged on the pressure stabilizing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395237.5U CN212055162U (en) | 2020-03-25 | 2020-03-25 | Vertical water pump with frequency conversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395237.5U CN212055162U (en) | 2020-03-25 | 2020-03-25 | Vertical water pump with frequency conversion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055162U true CN212055162U (en) | 2020-12-01 |
Family
ID=73530583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395237.5U Active CN212055162U (en) | 2020-03-25 | 2020-03-25 | Vertical water pump with frequency conversion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055162U (en) |
-
2020
- 2020-03-25 CN CN202020395237.5U patent/CN212055162U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202732204U (en) | High-level water-storage power generation device | |
| CN212055162U (en) | Vertical water pump with frequency conversion function | |
| CN204787519U (en) | Industry cooling water system | |
| CN201661552U (en) | Integrated hydraulic pump station for wind generating set | |
| CN207333357U (en) | A kind of hydraulic accumulation energy group power generator | |
| CN107642485B (en) | Frequency conversion type oil-immersed pump Efficiency test method | |
| CN204239134U (en) | A kind of new-type pipe type power generation device | |
| CN204851614U (en) | Energy -efficient water pump economizer | |
| CN201148639Y (en) | Overlapped supercharging high position water-supply equipment | |
| CN201843173U (en) | Energy-saving jet flow frequency-conversion water supply device | |
| CN204418277U (en) | Box one water supply pumping plant | |
| CN205712318U (en) | Water work energy storage compress cell | |
| CN203160316U (en) | Water supply system based on programmable logic controller | |
| CN211922801U (en) | Improved constant-quantity variable-pressure energy-saving water supply equipment | |
| CN204239132U (en) | A kind of hydroelectric installation | |
| CN220814084U (en) | Small-sized pressurizing water supply equipment | |
| CN212129321U (en) | Simple horizontal intelligent constant-pressure variable-frequency water supply equipment | |
| CN205804487U (en) | A kind of intelligent frequency-conversion water system | |
| CN201575006U (en) | Hydraulic energy-saving control system | |
| CN202789576U (en) | Non-negative-pressure single-stage double-suction centrifugal pump | |
| CN204783596U (en) | Be applied to positive displacement water pump of fishery water conservation power saving | |
| CN201725226U (en) | Automatic warning device for overrun liquid level of liquid storage pit | |
| CN210152921U (en) | Special water pump of cooling tower circulation | |
| CN204610298U (en) | A kind of novel small pump equipment of irrigating for agricultural modernization | |
| CN202936849U (en) | Variable frequency constant pressure water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 the 4th floor, No.3 B, Shilong Avenue, Xintang village, Lunjiao Xintang village committee, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Puhe Pump Co.,Ltd. Address before: 528000 the 4th floor, No.3 B, Shilong Avenue, Xintang village, Lunjiao Xintang village committee, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Puhe metal products Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |