CN112096662A - Noise reduction and environment protection water pump assembly of high-performance polymer pipe - Google Patents
Noise reduction and environment protection water pump assembly of high-performance polymer pipe Download PDFInfo
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- CN112096662A CN112096662A CN202011010485.4A CN202011010485A CN112096662A CN 112096662 A CN112096662 A CN 112096662A CN 202011010485 A CN202011010485 A CN 202011010485A CN 112096662 A CN112096662 A CN 112096662A
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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
- F04D29/66—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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- 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
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
- F04D29/2227—Construction and assembly for special materials
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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
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of water pumps and discloses a noise-reduction environment-friendly water pump assembly of a high-performance polymer pipe, which comprises a shell, wherein a connecting pipe is fixedly arranged on the left side of the shell, a pump shell is fixedly arranged on the right side of the connecting pipe, the noise-reduction environment-friendly water pump assembly of the high-performance polymer pipe is matched with an air valve for use through a first air pressure telescopic rod, so that the rotating rod is lifted upwards when the rotating rod vibrates, the first air pressure telescopic rod is used for stamping, the air pressure value of the first air pressure telescopic rod on the right side is larger than that of the air valve, the air valve is opened, air enters a turning pipe along with the air valve, the potential energy for lifting the rotating rod is relieved to a certain extent, the damping effect is achieved, the noise is reduced, if the rotating rod is in a descending process, the first air pressure telescopic rod is in a negative pressure state, the descending potential energy of the rotating rod is relieved, the damping box and the top block at the bottom end of the vertical rod can effectively reduce the potential energy of the rotating rod, and reduce the noise.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a noise-reduction environment-friendly water pump assembly of a high-performance polymer pipe.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, and it transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and can also be used for conveying liquid, gas mixture and liquid containing suspended solid matter, and can be divided into volumetric water pump and vane pump, etc. according to different working principles.
At present, along with the gradual expansion of the application range of a water pump, the requirement on a water pump pipe is higher and higher, so that a plurality of water pumps adopt a high-performance polymer pipe as a conveying pipeline of the water pump, but the water pump can generate great noise in the using process, the noise is accompanied with vibration, the service life of the high-performance polymer pipe is shortened, and therefore the noise-reduction environment-friendly water pump assembly of the high-performance polymer pipe is provided to solve the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a noise reduction environment-friendly water pump assembly of a high-performance polymer pipe, which has the advantage of effective noise reduction and solves the problem of great noise.
(II) technical scheme
In order to realize the purpose of effectively silencing, the invention provides the following technical scheme: the utility model provides a amortization environmental protection water pump unit of high performance polymer tubular product, includes the casing, the left side fixed mounting of casing has the connecting pipe, the right side fixed mounting of connecting pipe has the pump case, the inner wall top fixed mounting of casing has first atmospheric pressure telescopic link, the bottom fixed mounting of first atmospheric pressure telescopic link has first bearing, the inner wall swing joint of first bearing has the bull stick, the outer wall fixed mounting of first bearing has the montant, the outer wall swing joint of montant has the movable block, the bottom fixed mounting of montant has the shock attenuation box, the bottom fixed mounting of shock attenuation box has the kicking block, the right side fixed mounting of movable block has the horizontal pole, the right side fixed mounting of first atmospheric pressure telescopic link has the air duct, the right side fixed mounting of first atmospheric pressure telescopic link has the pneumatic valve, the right side fixed mounting of pneumatic valve has the turn pipe, the one end fixed mounting that the pneumatic valve was kept away from to, the bottom fixed mounting of atmospheric pressure piece has the gasbag, the right side swing joint of atmospheric pressure piece has second atmospheric pressure telescopic link, the one end fixed mounting that the atmospheric pressure piece was kept away from to second atmospheric pressure telescopic link has third atmospheric pressure telescopic link, the top swing joint of third atmospheric pressure telescopic link has the second bearing, the top fixed mounting of second bearing has anti-shake box, the bottom swing joint of third atmospheric pressure telescopic link has the third bearing, the right side swing joint of third atmospheric pressure telescopic link has the fourth atmospheric pressure telescopic link, the right side fixed mounting of bull stick has the rim plate, the inner wall left side fixed mounting of rim plate has the impeller.
Furthermore, the number of the affiliated structures of the first air pressure telescopic rod and the first air pressure telescopic rod is two, and the affiliated structures of the two first air pressure telescopic rods and the first air pressure telescopic rods are symmetrically distributed along the vertical center line of the cross rod, so that the first air pressure telescopic rods can be squeezed in the ascending process of the rotating rod, the vibration of the rotating rod can be better reduced by the two first air pressure telescopic rods, and the noise reduction effect is achieved.
Further, the horizontal pole divide into left, well, right triplex, and the left side of horizontal pole and the inner wall swing joint of right side part through fourth bearing and casing, the left side of the middle part of horizontal pole and the right side fixed connection of movable block, the right side of the middle part of horizontal pole and the left side fixed connection of movable block for the up-and-down motion that the horizontal pole can be taken two montants together keeps unanimous, prevents that the atmospheric pressure value of two first atmospheric pressure telescopic links is different.
Furthermore, the left side of air duct and the right side fixed connection of the first air pressure telescopic rod of left side part, the right side of air duct and the left side fixed connection of the first air pressure telescopic rod of right side part for left first air pressure telescopic rod can pass through air duct conveying to the first air pressure telescopic rod on right side in with gas.
Furthermore, the air pressure value of the air valve is equal to the air pressure value of the first air pressure telescopic rod, and the turning pipe penetrates through the top end of the anti-shaking box and extends to the top end of the air pressure block, so that in the stamping process of the first air pressure telescopic rod, air can enter the turning pipe through the air valve and inflate the air bag through the air pressure block.
Furthermore, the number of the third pneumatic telescopic rods is four, the two third pneumatic telescopic rods are divided into a group, the third pneumatic telescopic rods in each group are symmetrically distributed on the vertical center line of the third bearing, and the two groups of third pneumatic telescopic rods are symmetrically distributed on the horizontal center line of the third bearing, so that in the process of vibrating the third bearing, the vibration of the third bearing can be reduced in an all-round manner.
Furthermore, the pneumatic block is movably connected with the second pneumatic telescopic rod through a fifth bearing, the bottom end of the third pneumatic telescopic rod is fixedly connected with the outer wall of the third bearing through the fifth bearing, and the third bearing vibrates in the process of producing deviation, so that the third bearing can be subjected to vibration reduction in the deviation process.
Furthermore, the left and right sides of fourth pneumatic telescopic rod all passes through sixth bearing and third pneumatic telescopic rod swing joint for at the in-process that the bull stick descends, third pneumatic telescopic rod is extruded to the third bearing, and the atmospheric pressure value that the fourth pneumatic telescopic rod can guarantee between two third pneumatic telescopic rods is stable.
Furthermore, the outer wall of rim plate is provided with four openings, and the quantity of impeller is twelve, and the front of every impeller all is provided with cushion rubber for at impeller pivoted in-process, the sound that can effectual water reduction striking impeller that will get into reduces the noise.
(III) advantageous effects
Compared with the prior art, the invention provides a noise reduction and environment-friendly water pump assembly of a high-performance polymer pipe, which has the following beneficial effects:
1. the silencing environment-friendly water pump assembly of the high-performance polymer pipe is matched with the air valve for use through the first air pressure telescopic rod, when the rotating rod vibrates, the rotating rod is lifted upwards, the first air pressure telescopic rod is punched, gas in the first air pressure telescopic rod on the left side enters the first air pressure telescopic rod on the right side through the air guide pipe, at the moment, the air pressure value of the first air pressure telescopic rod on the right side is larger than that of the air valve, the air valve is opened, the gas enters the turning pipe along with the air valve, in the process of retracting the first air pressure telescopic rod, the potential energy of lifting the rotating rod is slowed down to a certain extent, the damping effect is achieved, the noise is reduced, in the process of descending the rotating rod, the first air pressure telescopic rod is in a negative pressure state, the descending potential energy of the rotating rod is also slowed down, the same effect is achieved, in the process of descending the rotating rod, the potential energy of descending the rotating rod is too fast, the damping box and the top block at, the generation of noise is reduced.
2. The silencing environment-friendly water pump assembly of the high-performance polymer pipe is characterized in that the air pressure block is matched with the third air pressure telescopic rod for use, when the air of the first air pressure telescopic rod enters the air pressure block through the turning pipe, the air pressure of the air pressure block is increased, the air is transmitted into the air bag, the air bag is inflated to support the third bearing, the potential energy lifted upwards by the third bearing is reduced, meanwhile, the excessive air pressure in the air pressure block enters the third air pressure telescopic rod through the second air pressure telescopic rod through the side edge of the air pressure block, the potential energy of the third bearing is reduced by multiple times, the number of the third air pressure telescopic rods is four, the potential energy of the third bearing in any direction in the anti-shake box can be ensured, meanwhile, the fourth air pressure telescopic rod is matched to provide the supporting effect of the third bearing, the potential energy of the third bearing in any direction is reduced, the effect of reducing the noise is achieved, and the impeller is also provided with the buffer rubber, the noise caused by impact of water on the impeller is reduced, so that the noise reduction effect is achieved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional elevation view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a left side cross-sectional view of the impeller structure of the present invention;
FIG. 5 is a perspective view of the impeller of the present invention;
fig. 6 is a perspective view of the present invention.
In the figure: 1. a housing; 2. a connecting pipe; 3. a pump housing; 4. a first pneumatic telescoping rod; 5. a first bearing; 6. a rotating rod; 7. a vertical rod; 8. a moving block; 9. a shock-absorbing box; 10. a top block; 11. a cross bar; 12. an air duct; 13. an air valve; 14. a bending tube; 15. gas pressure blocks; 16. an air bag; 17. a second pneumatic telescopic rod; 18. a third pneumatic telescopic rod; 19. a second bearing; 20. an anti-shake box; 21. a third bearing; 22. a fourth pneumatic telescoping rod; 23. a wheel disc; 24. an impeller.
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. 1-6, a noise reduction environmental protection water pump assembly of a high performance polymer pipe comprises a housing 1, a connecting pipe 2 is fixedly installed on the left side of the housing 1, a pump case 3 is fixedly installed on the right side of the connecting pipe 2, a first air pressure telescopic rod 4 is fixedly installed on the top end of the inner wall of the housing 1, the number of the structures of the first air pressure telescopic rod 4 and the first air pressure telescopic rod 4 is two, and the structures of the two first air pressure telescopic rods 4 and the first air pressure telescopic rod 4 are symmetrically distributed along the vertical center line of a cross bar 11, so that in the process of lifting the rotating rod 6, the first air pressure telescopic rod 4 can be squeezed and compressed, the two first air pressure telescopic rods 4 can better reduce the vibration of the rotating rod 6, thereby achieving the effect of noise reduction, a first bearing 5 is fixedly installed at the bottom end of the first air pressure telescopic rod 4, the inner wall of the first bearing 5 is movably connected with the rotating rod 6, a vertical rod 7 is fixedly installed on the outer wall of the first bearing 5, a moving block 8 is movably connected to the outer wall of the vertical rod 7, a damping box 9 is fixedly installed at the bottom end of the vertical rod 7, a top block 10 is fixedly installed at the bottom end of the damping box 9, a cross rod 11 is fixedly installed on the right side of the moving block 8, the cross rod 11 is divided into a left part, a middle part and a right part, the left side and the right side of the cross rod 11 are movably connected with the inner wall of the shell 1 through a fourth bearing, the left side of the middle part of the cross rod 11 is fixedly connected with the right side of the moving block 8, the up-and-down movement of the two vertical rods 7 can be kept consistent by the cross rod 11, the difference of the air pressure values of the two first air pressure telescopic rods 4 is prevented, an air guide pipe 12 is fixedly installed on the right side of the first air pressure telescopic rod 4, the left side, the right side of the air duct 12 is fixedly connected with the left side of the first air pressure telescopic rod 4 at the right side part, so that the first air pressure telescopic rod 4 at the left side can convey air into the first air pressure telescopic rod 4 at the right side through the air duct 12, an air valve 13 is fixedly installed at the right side of the first air pressure telescopic rod 4, the air pressure value of the air valve 13 is equal to the air pressure value of the first air pressure telescopic rod 4, the turning pipe 14 penetrates through the top end of the anti-shake box 20 and extends to the top end of the air pressure block 15, so that in the punching process of the first air pressure telescopic rod 4, air can enter the turning pipe 14 through the air valve 13 and inflate the air bag 16 through the air pressure block 15, the turning pipe 14 is fixedly installed at the right side of the air valve 13, the air pressure block 15 is fixedly installed at one end of the turning pipe 14 far away from the air valve 13, the air pressure block 15 is movably connected with the second air pressure telescopic rod 17 through a fifth bearing, and the bottom end of the third air pressure telescopic rod 18, the third bearing 21 can generate deviation in the vibration process, so that the third bearing 21 can absorb shock in the deviation process, the bottom end of the air pressure block 15 is fixedly provided with an air bag 16, the right side of the air pressure block 15 is movably connected with a second air pressure telescopic rod 17, one end, far away from the air pressure block 15, of the second air pressure telescopic rod 17 is fixedly provided with a third air pressure telescopic rod 18, the number of the third air pressure telescopic rods 18 is four, two third air pressure telescopic rods 18 are divided into a group, the third air pressure telescopic rods 18 in each group are symmetrically distributed along the vertical center line of the third bearing 21, the two groups of the third air pressure telescopic rods 18 are symmetrically distributed along the horizontal center line of the third bearing 21, so that the vibration of the third bearing 21 can be reduced in an all-around manner in the vibration process of the third bearing 21, the top end of the third air pressure telescopic rod 18 is movably connected with a second bearing 19, and the top end of the second bearing, the bottom swing joint of third pneumatic telescoping rod 18 has third bearing 21, the right side swing joint of third pneumatic telescoping rod 18 has fourth pneumatic telescoping rod 22, the left and right sides of fourth pneumatic telescoping rod 22 all is through sixth bearing and third pneumatic telescoping rod 18 swing joint, make at the in-process that bull stick 6 descends, third bearing 21 extrudes third pneumatic telescoping rod 18, fourth pneumatic telescoping rod 22 can guarantee that the atmospheric pressure value between two third pneumatic telescoping rods 18 is stable, the right side fixed mounting of bull stick 6 has rim plate 23, the outer wall of rim plate 23 is provided with four openings, and the quantity of impeller 24 is twelve, every impeller 24's front all is provided with cushion rubber, make at impeller 24 pivoted in-process, can effectually reduce the sound that strikes impeller 24 with the water that gets into, and the noise is reduced, the inner wall left side fixed mounting of rim plate 23 has impeller 24.
Referring to fig. 1-2, when the rotating rod 6 vibrates, the rotating rod 6 is lifted upwards, the first pneumatic telescopic rod 4 is pressed, so that the gas in the first pneumatic telescopic rod 4 on the left side enters the first pneumatic telescopic rod 4 on the right side through the gas guide tube 12, at this time, the gas pressure value of the first pneumatic telescopic rod 4 on the right side is greater than the gas pressure value of the gas valve 13, the gas valve 13 is opened, the gas enters the turning tube 14, and the lifting potential energy of the rotating rod 6 is slowed down to a certain extent in the process of retracting the first pneumatic telescopic rod 4, so as to achieve the damping effect and reduce the noise generation, if the rotating rod 6 descends, the first pneumatic telescopic rod 4 is in a negative pressure state, so as to slow down the descending potential energy of the rotating rod 6, the same effect is achieved, if the descending potential energy of the rotating rod 6 is too fast, the damping box 9 and the top block 10 at the bottom end of the vertical rod 7 can effectively reduce the descending potential energy of the rotating rod 6, the generation of noise is reduced.
Referring to fig. 2-6, when the gas in the first pneumatic telescopic rod 4 enters the pneumatic block 15 through the turning tube 14, the pneumatic block 15 increases the air pressure, the gas is transmitted to the air bag 16, the air bag 16 inflates, the third bearing 21 is abutted, the potential energy of the third bearing 21 lifted upwards is reduced, meanwhile, the excessive air pressure in the pneumatic block 15 enters the third pneumatic telescopic rod 18 through the second pneumatic telescopic rod 17 through the side edge of the pneumatic block 15, so as to reduce the potential energy of the third bearing 21 by multiple times, and the number of the third pneumatic telescopic rods 18 is four, so that the potential energy of the third bearing 21 in any direction in the anti-shake box 20 can be ensured, and the fourth pneumatic telescopic rod 22 is matched to support the third bearing 21 to reduce the potential energy of the third bearing 21 in any direction, so as to achieve the effect of reducing the noise generation, the impeller 24 is also provided with the buffer rubber, so as to reduce the noise caused by the impact of water on the impeller 24, thereby achieving the effect of noise reduction.
In summary, in the noise-reduction environment-friendly water pump assembly of the high-performance polymer pipe, the first air pressure telescopic rod 4 is used in cooperation with the air valve 13, so that when the rotating rod 6 vibrates, the rotating rod 6 is lifted upwards, the first air pressure telescopic rod 4 is stamped, gas in the first air pressure telescopic rod 4 on the left side enters the first air pressure telescopic rod 4 on the right side through the air guide pipe 12, at this time, the air pressure value of the first air pressure telescopic rod 4 on the right side is greater than that of the air valve 13, the air valve 13 is opened, the gas enters the turning pipe 14, and in the process of retracting the first air pressure telescopic rod 4, the potential energy of lifting the rotating rod 6 is slowed down to a certain extent, so as to achieve the damping effect and reduce noise generation, if the rotating rod 6 descends, the first air pressure telescopic rod 4 is in a negative pressure state, the potential energy of descending of the rotating rod 6 is slowed down, the same effect is achieved, if the potential energy of descending of the rotating rod 6 is too fast, the damping box 9 and the top block 10 at the bottom end of the vertical rod 7 can effectively reduce the potential energy of the rotating rod 6 to reduce the noise, the silencing environment-friendly water pump assembly of the high-performance polymer pipe is matched with the third pneumatic telescopic rod 18 through the pneumatic block 15, so that when the gas of the first pneumatic telescopic rod 4 enters the pneumatic block 15 through the turning pipe 14, the air pressure of the pneumatic block 15 is increased, the gas is transmitted to the air bag 16, the air bag 16 is inflated to abut against the third bearing 21, and the potential energy of the third bearing 21 lifted upwards is reduced, meanwhile, too much air pressure in the pneumatic block 15 can enter the third pneumatic telescopic rod 18 through the second pneumatic telescopic rod 17 through the side edge of the pneumatic block 15, so that the potential energy of the third bearing 21 is reduced by multiple times, the number of the third pneumatic telescopic rods 18 is four, the potential energy of the third bearing 21 in any direction in the anti-shake box 20 can be ensured, and the fourth pneumatic telescopic rod 22 is matched, the third bearing 21 is supported, potential energy in any direction of the third bearing 21 is reduced, the effect of reducing noise is achieved, the impeller 24 is also provided with buffer rubber, noise caused by impact of water on the impeller 24 is reduced, and therefore the effect of reducing noise is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a amortization environmental protection water pump assembly of high performance polymer tubular product, includes casing (1), its characterized in that: the pneumatic shock absorber is characterized in that a connecting pipe (2) is fixedly mounted on the left side of the shell (1), a pump shell (3) is fixedly mounted on the right side of the connecting pipe (2), a first pneumatic telescopic rod (4) is fixedly mounted on the top end of the inner wall of the shell (1), a first bearing (5) is fixedly mounted on the bottom end of the first pneumatic telescopic rod (4), a rotating rod (6) is movably connected to the inner wall of the first bearing (5), a vertical rod (7) is fixedly mounted on the outer wall of the first bearing (5), a movable block (8) is movably connected to the outer wall of the vertical rod (7), a shock absorbing box (9) is fixedly mounted on the bottom end of the vertical rod (7), a top block (10) is fixedly mounted on the bottom end of the shock absorbing box (9), a transverse rod (11) is fixedly mounted on the right side of the movable block (8), and an air guide, an air valve (13) is fixedly arranged on the right side of the first air pressure telescopic rod (4), a turning pipe (14) is fixedly arranged on the right side of the air valve (13), an air pressure block (15) is fixedly arranged at one end, far away from the air valve (13), of the turning pipe (14), an air bag (16) is fixedly arranged at the bottom end of the air pressure block (15), a second air pressure telescopic rod (17) is movably connected to the right side of the air pressure block (15), a third air pressure telescopic rod (18) is fixedly arranged at one end, far away from the air pressure block (15), of the second air pressure telescopic rod (17), a second bearing (19) is movably connected to the top end of the third air pressure telescopic rod (18), an anti-shake box (20) is fixedly arranged at the top end of the second bearing (19), a third bearing (21) is movably connected to the bottom end of the third air pressure telescopic rod (18), and a fourth air pressure telescopic rod (22) is movably connected, the right side of bull stick (6) fixed mounting has rim plate (23), the inner wall left side fixed mounting of rim plate (23) has impeller (24).
2. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the number of the structures of the first air pressure telescopic rods (4) and the first air pressure telescopic rods (4) is two, and the structures of the two first air pressure telescopic rods (4) and the first air pressure telescopic rods (4) are symmetrically distributed by the vertical center line of the cross rod (11).
3. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 2, wherein: the transverse rod (11) is divided into a left part, a middle part and a right part, the left side and the right side of the transverse rod (11) are movably connected with the inner wall of the shell (1) through a fourth bearing, the left side of the middle part of the transverse rod (11) is fixedly connected with the right side of the moving block (8), and the right side of the middle part of the transverse rod (11) is fixedly connected with the left side of the moving block (8).
4. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 2, wherein: the left side of the air duct (12) is fixedly connected with the right side of the first air pressure telescopic rod (4) of the left side part, and the right side of the air duct (12) is fixedly connected with the left side of the first air pressure telescopic rod (4) of the right side part.
5. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the air pressure value of the air valve (13) is equal to that of the first air pressure telescopic rod (4), and the turning pipe (14) penetrates through the top end of the anti-shaking box (20) and extends to the top end of the air pressure block (15).
6. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the number of the third pneumatic telescopic rods (18) is four, the two third pneumatic telescopic rods (18) are divided into a group, the third pneumatic telescopic rods (18) in each group are symmetrically distributed on the vertical center line of the third bearing (21), and the two groups of the third pneumatic telescopic rods (18) are symmetrically distributed on the horizontal center line of the third bearing (21).
7. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the pneumatic block (15) is movably connected with the second pneumatic telescopic rod (17) through a fifth bearing, and the bottom end of the third pneumatic telescopic rod (18) is fixedly connected with the outer wall of the third bearing (21) through the fifth bearing.
8. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the left side and the right side of the fourth pneumatic telescopic rod (22) are movably connected with the third pneumatic telescopic rod (18) through a sixth bearing.
9. The noise-reducing and environment-friendly water pump assembly of the high-performance polymer pipe material as claimed in claim 1, wherein: the outer wall of the wheel disc (23) is provided with four openings, the number of the impellers (24) is twelve, and the front face of each impeller (24) is provided with buffer rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010485.4A CN112096662A (en) | 2020-09-23 | 2020-09-23 | Noise reduction and environment protection water pump assembly of high-performance polymer pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010485.4A CN112096662A (en) | 2020-09-23 | 2020-09-23 | Noise reduction and environment protection water pump assembly of high-performance polymer pipe |
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| CN112096662A true CN112096662A (en) | 2020-12-18 |
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| CN202011010485.4A Withdrawn CN112096662A (en) | 2020-09-23 | 2020-09-23 | Noise reduction and environment protection water pump assembly of high-performance polymer pipe |
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| WO2017056265A1 (en) * | 2015-09-30 | 2017-04-06 | 三菱電機株式会社 | Base isolation unit and base isolation method |
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| CN108035912A (en) * | 2017-12-06 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of efficient shock mount of new energy cooling water pump |
| CN109162944A (en) * | 2018-10-10 | 2019-01-08 | 镇江市丹徒区粮机厂有限公司 | A kind of energy conservation and environmental protection material handling fan |
| CN109058371A (en) * | 2018-10-15 | 2018-12-21 | 长沙学院 | A kind of oscillator air sac damping device |
| CN111188796A (en) * | 2020-02-04 | 2020-05-22 | 长沙如洋环保科技有限公司 | Water pump convenient to assemble that its stability is good |
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Application publication date: 20201218 |
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