CN109162965B - Energy-saving water pump capable of accelerating water transmission - Google Patents
Energy-saving water pump capable of accelerating water transmission Download PDFInfo
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- CN109162965B CN109162965B CN201811312876.4A CN201811312876A CN109162965B CN 109162965 B CN109162965 B CN 109162965B CN 201811312876 A CN201811312876 A CN 201811312876A CN 109162965 B CN109162965 B CN 109162965B
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- guide vane
- water
- supporting seat
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 214
- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 230000000087 stabilizing effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000005381 potential energy Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/225—Channel wheels, e.g. one blade or one flow channel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2272—Rotors specially for centrifugal pumps with special measures for influencing flow or boundary layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an energy-saving water pump for accelerating water transmission, which comprises a flange plate and a water inlet pipe, wherein the water inlet pipe is fixed on the outer side of the flange plate, a first supporting seat is installed on the outer side of the water inlet pipe, a second supporting seat is arranged on the outer side of the first supporting seat, a water pump main body is fixed above the second supporting seat, the outer side of the water pump main body is connected with a water inlet pipe and a water outlet pipe, a straightening sleeve is installed on the outer side of the water pump main body, the outer end of the straightening sleeve is connected with a connecting shell, a third supporting seat is fixed on the lower side of the connecting shell, a fixed base is connected to the lower side of the third supporting seat, and the first supporting seat, the second supporting seat and a driving motor. This accelerate driven energy-saving water pump of water is provided with first guide vane and second guide vane, can effectively reduce the energy consumption of water pump work, has reached energy-conserving effect, is the through-hole structure on first guide vane and the second guide vane, can guarantee the normal work efficiency of this water pump.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to an energy-saving water pump for accelerating water transmission.
Background
The water pump, as the name implies, is a machine for conveying liquid or pressurizing liquid, and the use of the water pump is very common at present, and the water pumps are classified into many categories according to the conveying of different liquids, and the most common water pump is a water pump for working water, although the water pump for working water is very common at present, the working process of many water pumps still has some problems, for example:
1. in the process of working on water, the flowing impact potential energy is large, so that the normal rotation work of the impeller of the water pump is adversely affected, the rotation burden of the impeller is increased, the kinetic energy required by the rotation of the impeller is increased, and the energy consumption of the work of the water pump is improved;
2. although there are some impact potential energy that slows down among the water transportation process at present, the velocity of flow of water can be influenced in the design of some structures, and then has reduced the work efficiency of water pump, and some structure operating condition that slow down water impact potential energy are also unstable moreover, are difficult to guarantee the normal safe work of water pump.
We have therefore proposed an energy efficient water pump with accelerated water drive in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an energy-saving water pump capable of accelerating water transmission, and aims to solve the problems that the energy consumption of the water pump in the market is high, the working efficiency of the water pump is reduced by structures for reducing the energy consumption, and the normal and safe operation of the water pump is difficult to ensure in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an accelerate driven energy-saving water pump of water, includes ring flange and inlet tube, the outside of ring flange is fixed with the inlet tube, and the outside of inlet tube installs first supporting seat, the outside of first supporting seat is provided with the second supporting seat, and the top of second supporting seat is fixed with the water pump main part, the outside of water pump main part is connected with inlet tube and outlet pipe, and the outside of water pump main part installs the alignment cover to the internal connection of alignment cover has the transfer line, the outer end of transfer line passes through the sealing washer and is connected with the water pump bulk phase, the outer end of alignment cover is connected with the connection shell, and the downside of connecting the shell is fixed with the third supporting seat, the downside of third supporting seat is connected with unable adjustment base, and unable adjustment base's upside is connected with first supporting seat, second supporting seat and driving motor.
Preferably, the water inlet pipe comprises a first guide vane, an inner magnetic ring, a second guide vane and an outer magnetic ring, a transmission rod is arranged inside the water inlet pipe, the outer side of the transmission rod is fixed with the inner magnetic ring, the inner magnetic ring is fixed with the first guide vane and the second guide vane, the inner wall of the water inlet pipe is fixed with the outer magnetic ring, and the position of the outer magnetic ring on the water inlet pipe corresponds to the position of the inner magnetic ring on the first guide vane and the second guide vane.
Preferably, an integrated structure is arranged between the water inlet pipe and the water outlet pipe and between the water pump main body and the straightening sleeve, the water pump main body and the straightening sleeve are connected through flanges, and the water inlet pipe, the water pump main body and the connecting shell are fixedly connected with the fixed base through the first supporting seat, the second supporting seat and the third supporting seat respectively.
Preferably, the water pump main body comprises a stabilizing ring, an impeller, a third guide vane and a fourth guide vane, the stabilizing ring and the impeller are located inside the water pump main body, the third guide vane and the fourth guide vane are arranged inside the impeller, the stabilizing ring, the impeller, the third guide vane and the fourth guide vane are of an integrated structure, and an opening of the third guide vane corresponds to the fourth guide vane in the space inside the impeller one to one.
Preferably, the connection housing comprises a limiting clamping block and a connection bearing, the limiting clamping block is arranged inside the connection housing, a transmission rod is fixed on the outer side of the limiting clamping block, and the connection position of the transmission rod and the limiting clamping block is connected with the connection housing through the connection bearing.
Preferably, the first guide vane and the second guide vane are both provided with through hole structures, the first guide vane and the second guide vane are welded with the transmission rod, and the size of the first guide vane is smaller than that of the second guide vane.
Preferably, the inner magnetic ring and the outer magnetic ring are both permanent magnets, the outer side of the inner magnetic ring is arc-shaped, the outer magnetic ring is embedded into the inner wall of the water inlet pipe, and the inner side face of the outer magnetic ring is flush with the inner side face of the water inlet pipe.
Preferably, the stabilizing ring is located inside the water inlet pipe, an inner magnetic ring and an outer magnetic ring are fixed on the stabilizing ring and the water inlet pipe, and the inner side of the stabilizing ring is an arc-shaped surface.
Preferably, the number of the limiting clamping blocks is two, and 2 limiting clamping blocks are mutually meshed and connected.
Compared with the prior art, the invention has the beneficial effects that: the energy-saving water pump for accelerating water transmission;
(1) the device is provided with a water inlet pipe, a first guide vane and a second guide vane are arranged in the water inlet pipe, and the first guide vane and the second guide vane can guide the impacted water flow to work, so that the disorder flow state of the water flow is changed, the water flow flows spirally when flowing into the water pump main body, the flow state of the water flow is in accordance with the rotation state of the impeller, the impact potential energy of the water flow on the impeller is effectively reduced, the rotation energy consumption of the impeller can be reduced, the energy consumption of the water pump in working is reduced, and the energy-saving effect is achieved;
(2) the first guide vane and the second guide vane are provided with through hole structures, so that water flow can pass through the first guide vane and the second guide vane in the rotating process of the first guide vane and the second guide vane so as to reduce the obstruction of the first guide vane and the second guide vane to the flow of the water flow, thereby ensuring the flow velocity of the water flow and ensuring the normal working efficiency of the water pump;
(3) the inner magnetic ring and the outer magnetic ring are arranged in the water inlet pipe, so that the state stability of the transmission rod in the water inlet pipe can be limited through the effect of magnetic repulsion, the normal and stable rotating state of the first guide vane and the second guide vane in the water inlet pipe can be ensured, and the stable and safe working process of the water pump is ensured;
(4) the third guide vane and the fourth guide vane are arranged in the impeller, so that the impeller can be effectively matched with the first guide vane and the second guide vane, the working efficiency of the water pump is guaranteed, the working safety and stability of the water pump are improved, the straightening sleeve and the connecting shell are arranged between the water pump main body and the driving motor, the rotating stability of the transmission rod can be enhanced, the assembly and disassembly work between the transmission rod water pump main body and the driving motor can be facilitated, and the service performance of the water pump is improved.
Drawings
FIG. 1 is a schematic view of an energy-saving water pump for accelerating water drive according to the present invention;
FIG. 2 is a schematic side view of an energy-saving water pump for accelerating water drive according to the present invention;
FIG. 3 is a schematic cross-sectional view of an energy-saving water pump inlet pipe and a water pump body for accelerating water transmission according to the present invention;
FIG. 4 is a schematic side view of a main body of an energy-saving water pump for accelerating water drive according to the present invention;
FIG. 5 is a schematic diagram of a side view cross-sectional structure of a water pump body of an energy-saving water pump for accelerating water drive according to the present invention;
FIG. 6 is a schematic diagram of a side view of the interior of the connecting housing of the energy-saving water pump for accelerating water drive according to the present invention;
FIG. 7 is a schematic cross-sectional view of a connection housing of an energy-saving water pump for accelerating water transmission according to the present invention.
In the figure: 1. a flange plate; 2. a water inlet pipe; 3. a first support base; 4. a second support seat; 5. a water pump main body; 6. a water outlet pipe; 7. a straightening sleeve; 8. a transmission rod; 9. connecting the shell; 10. a third support seat; 11. a fixed base; 12. a drive motor; 13. a first guide vane; 14. an internal magnetic coil; 15. a second guide vane; 16. an external magnetic ring; 17. a stabilizing ring; 18. an impeller; 19. a seal ring; 20. a third guide vane; 21. a fourth guide vane; 22. a limiting clamping block; 23. and connecting the bearing.
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.
Referring to fig. 1-7, the present invention provides a technical solution: an energy-saving water pump for accelerating water transmission comprises a flange plate 1, a water inlet pipe 2, a first supporting seat 3, a second supporting seat 4, a water pump main body 5, a water outlet pipe 6, a straightening sleeve 7, a transmission rod 8, a connecting shell 9, a third supporting seat 10, a fixed base 11, a driving motor 12, a first guide vane 13, an inner magnetic ring 14, a second guide vane 15, an outer magnetic ring 16, a stabilizing ring 17, an impeller 18, a sealing ring 19, a third guide vane 20, a fourth guide vane 21, a limiting clamping block 22 and a connecting bearing 23, wherein the water inlet pipe 2 is fixed on the outer side of the flange plate 1, the first supporting seat 3 is installed on the outer side of the water inlet pipe 2, the second supporting seat 4 is arranged on the outer side of the first supporting seat 3, the water pump main body 5 is fixed above the second supporting seat 4, the water inlet pipe 2 and the water outlet pipe 6 are connected on the outer side of the water pump main body 5, the straightening, and the internal connection of alignment cover 7 has transfer line 8, and the outer end of transfer line 8 is connected with water pump main part 5 through sealing washer 19, and the outer end of alignment cover 7 is connected with and connects shell 9, and the downside of connecting shell 9 is fixed with third supporting seat 10, and the downside of third supporting seat 10 is connected with unable adjustment base 11, and the upside of unable adjustment base 11 is connected with first supporting seat 3, second supporting seat 4 and driving motor 12.
The water inlet pipe 2 comprises a first guide vane 13, an inner magnetic ring 14, a second guide vane 15 and an outer magnetic ring 16, a transmission rod 8 is arranged inside the water inlet pipe 2, the outer side of the transmission rod 8 is fixed with the inner magnetic ring 14, the inner magnetic ring 14 is fixed with the first guide vane 13 and the second guide vane 15, the inner wall of the water inlet pipe 2 is fixed with the outer magnetic ring 16, and the position of the outer magnetic ring 16 on the water inlet pipe 2 corresponds to the position of the inner magnetic ring 14 on the first guide vane 13 and the second guide vane 15, so that the impact potential energy of water flow can be effectively reduced, the energy consumption of the work of the water pump can be reduced, and the stable and safe working states of the first guide vane 13 and the second guide vane 15 can be ensured.
Be homogeneous integrated structure between inlet tube 2 and outlet pipe 6 and the water pump main part 5, and be flange joint between water pump main part 5 and the alignment cover 7 to inlet tube 2, water pump main part 5 and connect shell 9 respectively through being fixed connection between first supporting seat 3, second supporting seat 4 and third supporting seat 10 and unable adjustment base 11, have made things convenient for the dismouting of this water pump, have improved the stability can of this water pump.
The water pump main body 5 comprises a stabilizing ring 17, an impeller 18, a third guide vane 20 and a fourth guide vane 21, the stabilizing ring 17 and the impeller 18 are located inside the water pump main body 5, the third guide vane 20 and the fourth guide vane 21 are arranged inside the impeller 18, the stabilizing ring 17, the impeller 18, the third guide vane 20 and the fourth guide vane 21 are of an integrated structure, openings of the third guide vane 20 and the fourth guide vane 21 correspond to each other in the inner space of the impeller 18 one by one, the impeller 18 can be matched with the first guide vane 13 and the second guide vane 15 to work synchronously, the impeller 18 can effectively convey water flow, and the working efficiency of the water pump is improved.
The connecting shell 9 comprises a limiting clamping block 22 and a connecting bearing 23, the limiting clamping block 22 is arranged inside the connecting shell 9, a transmission rod 8 is fixed on the outer side of the limiting clamping block 22, the connection position of the transmission rod 8 and the limiting clamping block 22 is connected with the connecting shell 9 through the connecting bearing 23, the water pump and the driving motor 12 can be conveniently disassembled and assembled, and the using performance of the water pump is improved.
The first guide vane 13 and the second guide vane 15 are both provided with through hole structures, the first guide vane 13, the second guide vane 15 and the transmission rod 8 are welded, and the size of the first guide vane 13 is smaller than that of the second guide vane 15, so that the adverse effect of the first guide vane 13 and the second guide vane 15 on the water flow speed can be reduced, and the water flow can be gradually guided, the effect of the water flow rotating flow is improved, and the working performance of the first guide vane 13 and the second guide vane 15 is improved.
The inner magnetic ring 14 and the outer magnetic ring 16 are both permanent magnets, the outer side of the inner magnetic ring 14 is arc-shaped, the outer magnetic ring 16 is embedded into the inner wall of the water inlet pipe 2, the inner side surface of the outer magnetic ring 16 is flush with the inner side surface of the water inlet pipe 2, the stability of the driving rod 8 in the inner state of the water inlet pipe 2 can be effectively improved, and the adverse effect of the inner magnetic ring 14 and the outer magnetic ring 16 on water flow is also avoided.
The stabilizing ring 17 is positioned in the water inlet pipe 2, the inner magnetic ring 14 and the outer magnetic ring 16 are fixed on the stabilizing ring 17 and the water inlet pipe 2, the inner side of the stabilizing ring 17 is an arc-shaped surface, and the stable rotation performance of the impeller 18 can be enhanced, so that the working value of the stabilizing ring 17 is improved, and the adverse effect of the stabilizing ring 17 on water flow is avoided.
The two limiting fixture blocks 22 are arranged, and the 2 limiting fixture blocks 22 are mutually meshed and connected, so that the stability of the connection state between the limiting fixture blocks 22 can be ensured, and the normal working state of the transmission rod 8 can be ensured.
The working principle of the embodiment is as follows: when the energy-saving water pump for accelerating water transmission is used, firstly, the whole water pump is fixed at the working position of the water pump through the fixing base 11, the stable working process of the whole water pump can be ensured under the action of the first supporting seat 3, the second supporting seat 4 and the third supporting seat 10, then, the water inlet pipe 2 is connected with an external water source pipe through the flange plate 1, and the water outlet pipe 6 is connected with an external water conveying pipe through the flange plate 1, so that the installation work of the water pump is preliminarily completed;
then, the water pump is connected with an external power supply, when the water pump starts to work, the driving motor 12 is started, the driving motor 12 adopts a three-phase asynchronous motor to ensure the high use efficiency of the water pump, after the driving motor 12 is started, the driving rod 8 in the water pump main body 5 can rotate through the limiting fixture block 22 connected with the inner side of the shell 9, meanwhile, under the action of the straightening sleeve 7 and the connecting shell 9, the stability of the rotating state of the driving rod 8 at the outer side of the water pump main body 5 can be ensured, when the driving rod 8 in the water pump main body 5 rotates, the impeller 18 rotates in the water pump main body 5, and meanwhile, the first guide vane 13 and the second guide vane 15 synchronously rotate in the water inlet pipe 2;
when water in a water source pipe flows into the water inlet pipe 2, the water flows spirally under the rotating state of the first guide vane 13 and the second guide vane 15, the first guide vane 13 and the second guide vane 15 rotate, the inner magnetic ring 14 rotates inside the outer magnetic ring 16, so that the rotating state of the first guide vane 13 and the second guide vane 15 can be ensured to be stable under the action of magnetic repulsion, and the first guide vane 13, the second guide vane 15, the stabilizing ring 17 and the impeller 18 are all made of aluminum alloy materials and cannot be influenced by the magnetic force of the outer magnetic ring 16 caused by the inner magnetic ring 14;
the water current is guided by the rotation of the first guide vane 13 and the second guide vane 15 to flow spirally and contact with the impeller 18, the impeller 18 receives the water current impacted by the third guide vane 20 in the rotation state, because the rotation direction of the water current is the same as the rotation direction of the impeller 18, the water current can be easily guided into the space inside the impeller 18, and then the water current is centrifuged by the fourth guide vane 21 inside the impeller 18, so that the water can be conveyed into the water pipe through the water outlet pipe 6, thereby completing the working process of the water pump, and the contents which are not described in detail in the description, such as the straightening sleeve 7, the driving motor 12, the internal magnetic ring 14, the external magnetic ring 16 and the sealing ring 19, belong to the prior art known by those skilled in the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an accelerate driven energy-saving water pump of water, includes ring flange (1) and inlet tube (2), its characterized in that: the outer side of the flange plate (1) is fixed with a water inlet pipe (2), the outer side of the water inlet pipe (2) is provided with a first supporting seat (3), the outer side of the first supporting seat (3) is provided with a second supporting seat (4), a water pump main body (5) is fixed above the second supporting seat (4), the outer side of the water pump main body (5) is connected with the water inlet pipe (2) and a water outlet pipe (6), the outer side of the water pump main body (5) is provided with a straightening sleeve (7), the inner part of the straightening sleeve (7) is connected with a transmission rod (8), the outer end of the transmission rod (8) is connected with the water pump main body (5) through a sealing ring (19), the outer end of the straightening sleeve (7) is connected with a connecting shell (9), the lower side of the connecting shell (9) is fixed with a third supporting seat (10), the lower side of the third supporting seat, the upper side of the fixed base (11) is connected with a first supporting seat (3), a second supporting seat (4) and a driving motor (12);
the connecting shell (9) comprises a limiting clamping block (22) and a connecting bearing (23), the limiting clamping block (22) is arranged inside the connecting shell (9), a transmission rod (8) is fixed on the outer side of the limiting clamping block (22), and the joint of the transmission rod (8) and the limiting clamping block (22) is connected with the connecting shell (9) through the connecting bearing (23);
the water inlet pipe (2) comprises first guide vanes (13), an inner magnetic ring (14), second guide vanes (15) and an outer magnetic ring (16), a transmission rod (8) is arranged inside the water inlet pipe (2), the outer side of the transmission rod (8) is fixedly provided with the inner magnetic ring (14), the inner magnetic ring (14) is fixedly provided with the first guide vanes (13) and the second guide vanes (15), the inner wall of the water inlet pipe (2) is fixedly provided with the outer magnetic ring (16), and the positions of the outer magnetic ring (16) on the water inlet pipe (2) correspond to the positions of the inner magnetic rings (14) on the first guide vanes (13) and the second guide vanes (15);
water pump body (5) are including stabilizing circle (17), impeller (18), third guide vane (20) and fourth guide vane (21), stabilizing circle (17) and impeller (18) are located the inside of water pump body (5), and the inside of impeller (18) is provided with third guide vane (20) and fourth guide vane (21), be integrated structure between stabilizing circle (17), impeller (18), third guide vane (20) and fourth guide vane (21), and the opening of third guide vane (20) and fourth guide vane (21) are at impeller (18) inner space one-to-one.
2. An energy efficient water pump for accelerating water drive as defined in claim 1, wherein: be homogeneous integrated structure between inlet tube (2) and outlet pipe (6) and water pump main part (5), and be flange joint between water pump main part (5) and alignment cover (7) to be fixed connection between inlet tube (2), water pump main part (5) and connection shell (9) respectively through first supporting seat (3), second supporting seat (4) and third supporting seat (10) and unable adjustment base (11).
3. An energy efficient water pump for accelerating water drive as defined in claim 1, wherein: the first guide vane (13) and the second guide vane (15) are both in a through hole structure, the first guide vane (13) and the second guide vane (15) are welded with the transmission rod (8), and the first guide vane (13) is smaller than the second guide vane (15).
4. An energy efficient water pump for accelerating water drive as defined in claim 1, wherein: the water inlet pipe is characterized in that the inner magnetic ring (14) and the outer magnetic ring (16) are both permanent magnets, the outer side of the inner magnetic ring (14) is arc-shaped, the outer magnetic ring (16) is embedded into the inner wall of the water inlet pipe (2), and the inner side face of the outer magnetic ring (16) is flush with the inner side face of the water inlet pipe (2).
5. An energy efficient water pump for accelerating water drive as defined in claim 1, wherein: the stabilizing ring (17) is positioned in the water inlet pipe (2), an inner magnetic ring (14) and an outer magnetic ring (16) are fixed on the stabilizing ring (17) and the water inlet pipe (2), and the inner side of the stabilizing ring (17) is an arc-shaped surface.
6. An energy efficient water pump for accelerating water drive as defined in claim 1, wherein: two limiting clamping blocks (22) are arranged, and 2 limiting clamping blocks (22) are mutually meshed and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312876.4A CN109162965B (en) | 2018-11-06 | 2018-11-06 | Energy-saving water pump capable of accelerating water transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312876.4A CN109162965B (en) | 2018-11-06 | 2018-11-06 | Energy-saving water pump capable of accelerating water transmission |
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| Publication Number | Publication Date |
|---|---|
| CN109162965A CN109162965A (en) | 2019-01-08 |
| CN109162965B true CN109162965B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811312876.4A Active CN109162965B (en) | 2018-11-06 | 2018-11-06 | Energy-saving water pump capable of accelerating water transmission |
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|---|---|---|---|---|
| CN110374933B (en) * | 2019-06-01 | 2022-10-25 | 钱松良 | Mounting rack for integrated kitchen fan and mounting method thereof |
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| CN109162965A (en) | 2019-01-08 |
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