CN215890477U - Energy-saving vertical multistage pump - Google Patents
Energy-saving vertical multistage pump Download PDFInfo
- Publication number
- CN215890477U CN215890477U CN202122426697.7U CN202122426697U CN215890477U CN 215890477 U CN215890477 U CN 215890477U CN 202122426697 U CN202122426697 U CN 202122426697U CN 215890477 U CN215890477 U CN 215890477U
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- China
- Prior art keywords
- flange
- fixedly connected
- multistage pump
- vertical multistage
- saving vertical
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229920001973 fluoroelastomer Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses an energy-saving vertical multistage pump which comprises a turbine assembly, wherein the top end of the turbine assembly is fixedly connected to the bottom end of a first flange, the top end of the first flange is fixedly connected to the bottom end of a transmission device, the top end of the transmission device is fixedly connected to the bottom end of a second flange, the top end of the second flange is fixedly connected with a motor, the upper part of the turbine assembly is arranged between a front leakage-proof shell and a rear leakage-proof shell, water stop blocks are fixedly connected inside the front leakage-proof shell and the rear leakage-proof shell, and a controller is fixedly connected to the front end of the front leakage-proof shell. According to the utility model, the transmission device can be wrapped by the water stop block through the front leakage-proof shell and the rear leakage-proof shell, the front leakage-proof shell and the rear leakage-proof shell can be firmly fixed through the fixing bolts, and the water stop block can contact water when the transmission device and the turbine assembly leak water, so that the water stop device is very convenient to use and is worth of being widely popularized.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to an energy-saving vertical multistage pump.
Background
The stainless steel multistage pump is a multifunctional product, can convey various different media from tap water to industrial liquid, is suitable for different temperatures, flow rates and pressure ranges, is suitable for non-corrosive liquid, is suitable for light corrosive liquid, mainly comprises a stator, a rotor, a bearing and a shaft seal, mainly causes of bolt looseness, rotor unbalance and the like when in operation such as vibration, and solves the problems by fastening bolts, straightening bearings and the like, the stainless steel multistage pump system with the advantages of the stainless steel multistage pump is a stainless steel light vertical multistage pump which has the characteristics of high efficiency, low noise, attractive appearance, small volume, light weight, convenience in application and maintenance, reliable sealing performance, no secondary pollution to the conveyed liquid, light corrosion resistance and the like, and can be provided with an intelligent protector according to needs, the pump is effectively protected against dry rotation, water shortage, overload and the like, the stainless steel multistage pump can have a very high lift, but the flow rate is relatively low, the stainless steel multistage pump is a type of multistage pump, the centrifugal force is obtained by the rotation of the impeller, materials are pumped out when the gas density reaches the working range of the mechanical vacuum pump, high vacuum is gradually obtained, a proper amount of water is filled in the stainless steel multistage pump body as a medium, when the impeller rotates clockwise, the water is thrown around by the impeller, and due to the action of the centrifugal force, the water forms a closed circular ring which is approximately equal in thickness and is determined by the shape of the pump cavity.
Chinese patent document CN207813943U discloses a vertical multi-stage pump, which has a disadvantage that energy waste cannot be prevented, and if the leakage occurs in the conventional water pump, the workload of the water pump is increased, which is not favorable for energy saving and emission reduction, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an energy-saving vertical multi-stage pump.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an energy-saving vertical multistage pump, includes turbine assembly, turbine assembly's top fixed connection is in the bottom of first flange, the top fixed connection of first flange is in transmission's bottom, transmission's top fixed connection is in the bottom of second flange, the top fixedly connected with motor of second flange, turbine assembly's upper portion sets up in the front between leak protection shell and the back leak protection shell, the equal fixedly connected with stagnant water piece in inside of preceding leak protection shell and back leak protection shell, the front end fixedly connected with controller of preceding leak protection shell, the front end upper portion fixedly connected with converter of controller.
As a further description of the above technical solution:
the water inlet pipe is fixedly connected to the lower portion of the right end of the turbine assembly, and the water outlet pipe is fixedly connected to the lower portion of the left end of the turbine assembly.
As a further description of the above technical solution:
and reinforcing bolts are arranged at the top ends of the first flange and the second flange.
As a further description of the above technical solution:
the middle parts of the first flange and the second flange are both provided with sealing gaskets, and the sealing gaskets are made of fluororubber.
As a further description of the above technical solution:
bolt grooves are formed in four corners of the front leakage-proof shell and the rear leakage-proof shell, and fixing bolts are connected to the inner portions of the bolt grooves in a threaded mode.
As a further description of the above technical solution:
control buttons are uniformly distributed on the lower portion of the front end of the controller.
As a further description of the above technical solution:
the controller is electrically connected with the frequency converter, and the frequency converter is electrically connected with the motor.
As a further description of the above technical solution:
the water stop block is made of water-absorbent resin.
The utility model has the following beneficial effects:
according to the utility model, the transmission device can be wrapped by the water stop block through the front leakage-proof shell and the rear leakage-proof shell, the front leakage-proof shell and the rear leakage-proof shell can be firmly fixed through the fixing bolts, and the water stop block can contact water after the transmission device and the turbine assembly leak water, so that the water stop block can expand rapidly, thereby ensuring that the equipment cannot leak and the workload of the equipment cannot be increased, achieving the purpose of energy conservation, being very convenient to use and being worth of great popularization.
Drawings
FIG. 1 is a front view of an energy saving vertical multi-stage pump according to the present invention;
FIG. 2 is a schematic view of a transmission of an energy-saving vertical multistage pump according to the present invention;
FIG. 3 is a schematic view of the interior of the front and rear leakproof housings of the energy-saving vertical multistage pump of the present invention.
Illustration of the drawings:
1. a turbine assembly; 2. a water inlet pipe; 3. a water outlet pipe; 4. a first flange; 5. reinforcing the bolt; 6. a transmission device; 7. a second flange; 8. a gasket; 9. a motor; 10. a front leak-proof housing; 11. a rear leakproof housing; 12. a bolt slot; 13. a water stop block; 14. fixing the bolt; 15. a controller; 16. a frequency converter; 17. and a control button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: an energy-saving vertical multistage pump comprises a turbine component 1, wherein the top end of the turbine component 1 is fixedly connected to the bottom end of a first flange 4, the top end of the first flange 4 is fixedly connected to the bottom end of a transmission device 6, the first flange 4 is convenient to connect the turbine component 1 and the transmission device 6, the top end of the transmission device 6 is fixedly connected to the bottom end of a second flange 7, the top end of the second flange 7 is fixedly connected with a motor 9, the second flange 7 is convenient to connect the transmission device 6 and the motor 9, the upper portion of the turbine component 1 is arranged between a front leakage-proof shell 10 and a rear leakage-proof shell 11, water-stopping blocks 13 are fixedly connected inside the front leakage-proof shell 10 and the rear leakage-proof shell 11, the water-stopping blocks 13 can wrap the transmission device 6 through the front leakage-proof shell 10 and the rear leakage-proof shell 11, a controller 15 is fixedly connected to the front end of the front leakage-proof shell 10, and the controller 15 can control equipment to work, the upper part of the front end of the controller 15 is fixedly connected with a frequency converter 16, and the frequency converter 16 can change the working speed of the equipment.
The water inlet pipe 2 is fixedly connected to the lower portion of the right end of the turbine component 1, the water outlet pipe 3 is fixedly connected to the lower portion of the left end of the turbine component 1, water inlet and water drainage can be facilitated, reinforcing bolts 5 are arranged at the top ends of the first flange 4 and the second flange 7, the reinforcing bolts 5 facilitate disassembly of equipment, sealing gaskets 8 are arranged in the middle portions of the first flange 4 and the second flange 7, the sealing gaskets 8 are made of fluororubber, the sealing performance of the equipment can be improved by the aid of the sealing gaskets 8 made of fluororubber, bolt grooves 12 are formed in four corners of the front anti-leakage shell 10 and the rear anti-leakage shell 11, fixing bolts 14 are in threaded connection inside the bolt grooves 12, the front anti-leakage shell 10 and the rear anti-leakage shell 11 can be firmly fixed by the fixing bolts 14, control buttons 17 are uniformly distributed on the lower portion of the front end of the controller 15, the controller 15 is electrically connected with the frequency converter 16, and the frequency converter 16 is electrically connected with the motor 9, the material of stagnant water piece 13 is water-absorbing resin, and this kind of material can realize meeting water rapid expansion, and stagnant water piece 13 will contact water after transmission 6 and turbine subassembly 1 the condition that appears leaking, and stagnant water piece 13 can expand rapidly like this.
The working principle is as follows: preceding leak protection shell 10 and back leak protection shell 11 can realize that stagnant water piece 13 wraps up and live transmission 6, can firmly fix preceding leak protection shell 10 and back leak protection shell 11 through fixing bolt 14, stagnant water piece 13 will contact water after the condition that leaks appears in transmission 6 and turbine subassembly 1, stagnant water piece 13 can expand rapidly like this, thereby guarantee that equipment can not appear leaking also can not increase the work load of equipment, energy-conserving purpose has been reached, it is very convenient to use, be worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. An energy-saving vertical multistage pump, includes turbine assembly (1), its characterized in that: the top fixed connection of turbine subassembly (1) is in the bottom of first flange (4), the top fixed connection of first flange (4) is in the bottom of transmission (6), the top fixed connection of transmission (6) is in the bottom of second flange (7), the top fixedly connected with motor (9) of second flange (7), the upper portion setting of turbine subassembly (1) is in the front between leak protection shell (10) and back leak protection shell (11), the equal fixedly connected with stagnant water piece (13) in the inside of preceding leak protection shell (10) and back leak protection shell (11), the front end fixedly connected with controller (15) of preceding leak protection shell (10), the front end upper portion fixedly connected with converter (16) of controller (15).
2. An energy saving vertical multistage pump according to claim 1, characterized in that: the water inlet pipe (2) is fixedly connected to the lower portion of the right end of the turbine assembly (1), and the water outlet pipe (3) is fixedly connected to the lower portion of the left end of the turbine assembly (1).
3. An energy saving vertical multistage pump according to claim 1, characterized in that: and reinforcing bolts (5) are arranged at the top ends of the first flange (4) and the second flange (7).
4. An energy saving vertical multistage pump according to claim 1, characterized in that: the middle parts of the first flange (4) and the second flange (7) are both provided with a sealing gasket (8), and the sealing gasket (8) is made of fluororubber.
5. An energy saving vertical multistage pump according to claim 1, characterized in that: and four corners of the front leakage-proof shell (10) and the rear leakage-proof shell (11) are respectively provided with a bolt groove (12), and the inner parts of the bolt grooves (12) are respectively in threaded connection with a fixing bolt (14).
6. An energy saving vertical multistage pump according to claim 1, characterized in that: control buttons (17) are uniformly distributed on the lower portion of the front end of the controller (15).
7. An energy saving vertical multistage pump according to claim 1, characterized in that: the controller (15) is electrically connected with a frequency converter (16), and the frequency converter (16) is electrically connected with the motor (9).
8. An energy saving vertical multistage pump according to claim 1, characterized in that: the water stop block (13) is made of water-absorbent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426697.7U CN215890477U (en) | 2021-10-09 | 2021-10-09 | Energy-saving vertical multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426697.7U CN215890477U (en) | 2021-10-09 | 2021-10-09 | Energy-saving vertical multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890477U true CN215890477U (en) | 2022-02-22 |
Family
ID=80249757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426697.7U Active CN215890477U (en) | 2021-10-09 | 2021-10-09 | Energy-saving vertical multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215890477U (en) |
-
2021
- 2021-10-09 CN CN202122426697.7U patent/CN215890477U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Dongfeng Village, Boye County, Baoding City, Hebei Province, 071000 Patentee after: Hebei Longmai Pump Industry Co.,Ltd. Address before: 071300 Dongfeng Village, Boye County, Baoding City, Hebei Province Patentee before: Hebei Yutong Pump Industry Co.,Ltd. |