CN213419491U

CN213419491U - Direct-coupled single-stage centrifugal clean water pump convenient to install

Info

Publication number: CN213419491U
Application number: CN202022132299.XU
Authority: CN
Inventors: 毛德海
Original assignee: Ningbo Deyifeng Machinery Technology Co ltd
Current assignee: Ningbo Deyifeng Machinery Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-11
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a direct-coupled single-stage centrifugal clean water pump convenient to install, which comprises a base, wherein a bottom plate is arranged at the inner side of the base, connecting plates are fixedly arranged at the left side and the right side of the base, screw holes are formed in the surfaces of the connecting plates, four screw holes are respectively arranged, a clean water pump body is fixedly arranged at the upper end of the bottom plate, a handle is fixedly arranged at the upper end of the clean water pump body, a water inlet flange is fixedly arranged at the left side of the clean water pump body, and a water outlet flange is fixedly arranged at the right side of the clean water pump body; this associated mode single-stage centrifugal clarified water pump convenient to installation, simple to operate, soundproof cotton and amortization protective screen can the noise abatement, and sealing washer one and sealing washer two seal driving motor's output shaft and the connecting portion of sealed fixed frame better, prevent that rivers from getting into sealed fixed frame, have still set up the fixed station in the outside of sealed fixed frame simultaneously, can fix the position of sealed fixed frame better.

Description

Direct-coupled single-stage centrifugal clean water pump convenient to install

Technical Field

The utility model relates to a clarified water pump technical field specifically is a associated mode single-stage centrifugation clarified water pump of direct-connected type convenient to installation.

Background

The clear water pump is used for conveying clear water and other liquids with physical and chemical properties similar to that of the clear water, and is suitable for industrial and urban water supply and drainage, pressurized water supply of high-rise buildings, garden sprinkling irrigation, fire control pressurization, remote conveying, heating ventilation refrigeration cycle, farmland irrigation, bathroom and other cold and warm water circulating pressurization and equipment matching.

The direct-connected single-stage centrifugal clean water pump is one of the clean water pumps, but most of the direct-connected single-stage centrifugal clean water pumps are difficult to install, the anti-seismic performance is not good, and the direct-connected single-stage centrifugal clean water pump has great noise in the operation process.

Disclosure of Invention

An object of the utility model is to provide a associated mode single-stage centrifugation clarified water pump convenient to installation to propose among the solution above-mentioned background art that the installation is got up more difficultly, anti-seismic performance is not good, has the problem of noise.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an associated mode single-stage centrifugation clarified water pump convenient to installation, includes the base, the inboard of base is provided with the bottom plate, the left and right sides fixed mounting of base has the connecting plate, the screw hole has been seted up on the surface of connecting plate, the screw hole is provided with four respectively, the upper end fixed mounting of bottom plate has the clarified water pump body, the upper end fixed mounting of clarified water pump body has the handle, the left side fixed mounting of clarified water pump body has the flange of intaking, the right side fixed mounting of clarified water pump body has a water flange.

Preferably, the inboard of clarified water pump body is provided with the impeller, the right side fixed mounting of impeller has the main shaft, the right side of main shaft is provided with sealed fixed frame, the inboard of sealed fixed frame is provided with driving motor, driving motor's output shaft extends to the outside of sealed fixed frame left, fixed mounting has the shaft coupling between driving motor's output shaft and the main shaft.

Preferably, the outside of driving motor is provided with soundproof cotton, soundproof cotton's the outside is provided with the amortization protective screen, amortization protective screen fixed mounting is in the inboard of sealed fixed frame, the upper and lower both sides fixed mounting of sealed fixed frame has the fixed station, fixed station fixed mounting is in the inboard of clean water pump body, the circulation hole has been seted up on the surface of fixed station.

Preferably, the left side fixed mounting of sealed fixed frame has sealing washer one, the inboard fixed mounting of sealed fixed frame has sealing washer two, sealing washer one and sealing washer two set up the outside at driving motor's output shaft.

Preferably, the upper end of the base is provided with a groove, the bottom of the groove is fixedly provided with a damping spring, and the upper end of the damping spring is fixedly arranged on the lower side of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the direct-connected single-stage centrifugal clean water pump convenient to install, the base is arranged on the lower side of the clean water pump body, the connecting plates are fixedly installed on the left side and the right side of the base, the connecting plates can be fixed to a place needing to be installed through high-strength bolts, and the whole device can be connected into a pipeline through the water inlet flange and the water outlet flange, so that the installation is more convenient;

2. according to the direct-connected single-stage centrifugal clear water pump convenient to install, the sound insulation cotton is arranged on the outer side of the driving motor, the sound insulation effect can be achieved while the driving motor is protected, and meanwhile, the noise reduction barrier is arranged on the outer side of the sound insulation cotton, so that noise can be further eliminated;

3. this associated mode single-stage centrifugal clarified water pump convenient to installation, the left side of sealed fixed frame has set up sealing washer one, and the inboard of sealed fixed frame has set up sealing washer two, gets up the output shaft of driving motor and the connecting portion of sealed fixed frame sealed better, prevents that rivers from getting into sealed fixed frame, has still set up the fixed station in the outside of sealed fixed frame simultaneously, can fix the position of sealed fixed frame better.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the sealing and fixing frame of the present invention;

fig. 4 is the three-dimensional structure schematic diagram of the sealed fixed frame of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a connecting plate; 4. a screw hole; 5. a clean water pump body; 6. a handle; 7. a water inlet flange; 8. a water outlet flange; 9. an impeller; 10. a main shaft; 11. sealing the fixed frame; 12. a coupling; 13. a drive motor; 14. sound insulation cotton; 15. a sound-deadening barrier; 16. a first sealing ring; 17. a second sealing ring; 18. a fixed table; 19. a flow-through hole; 20. a groove; 21. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a direct-connected single-stage centrifugal clean water pump convenient to install comprises a base 1, a bottom plate 2, a connecting plate 3, a screw hole 4, a clean water pump body 5, a handle 6, a water inlet flange 7, a water outlet flange 8, an impeller 9, a main shaft 10 and a sealing fixing frame 11, shaft coupling 12, driving motor 13, soundproof cotton 14, amortization protective screen 15, sealing washer 16, sealing washer two 17, fixed station 18, opening 19, recess 20, damping spring 21, base 1's inboard is provided with bottom plate 2, base 1's the left and right sides fixed mounting has connecting plate 3, screw hole 4 has been seted up on the surface of connecting plate 3, screw hole 4 is provided with four respectively, the upper end fixed mounting of bottom plate 2 has clean water pump body 5, the upper end fixed mounting of clean water pump body 5 has handle 6, the left side fixed mounting of clean water pump body 5 has inlet flange 7, the right side fixed mounting of clean water pump body 5 has outlet flange 8.

Further, an impeller 9 is arranged on the inner side of the clean water pump body 5, a main shaft 10 is fixedly mounted on the right side of the impeller 9, a sealing fixing frame 11 is arranged on the right side of the main shaft 10, a driving motor 13 is arranged on the inner side of the sealing fixing frame 11, an output shaft of the driving motor 13 extends to the outer side of the sealing fixing frame 11 leftwards, a coupler 12 is fixedly mounted between the output shaft of the driving motor 13 and the main shaft 10, the coupler 12 can be better connected with the output shaft of the driving motor 13 and the main shaft 10, and the two are prevented from being separated in the.

Further, soundproof cotton 14 is arranged on the outer side of the driving motor 13, a silencing barrier 15 is arranged on the outer side of the soundproof cotton 14, the silencing barrier 15 is fixedly installed on the inner side of the sealed fixed frame 11, fixing tables 18 are fixedly installed on the upper side and the lower side of the sealed fixed frame 11, the fixing tables 18 are fixedly installed on the inner side of the clean water pump body 5, a circulation hole 19 is formed in the surface of each fixing table 18, the soundproof cotton 14 and the silencing barrier 15 can eliminate noise generated when the driving motor 13 operates, and the fixing tables 18 can fix the position of the sealed fixed frame 11.

Further, a first sealing ring 16 is fixedly mounted on the left side of the sealed fixed frame 11, a second sealing ring 17 is fixedly mounted on the inner side of the sealed fixed frame 11, the first sealing ring 16 and the second sealing ring 17 are arranged on the outer side of an output shaft of the driving motor 13, and the first sealing ring 16 and the second sealing ring 17 have a good sealing effect and prevent water flow from entering the sealed fixed frame 11.

Further, the upper end of the base 1 is provided with a groove 20, the bottom of the groove 20 is fixedly provided with a damping spring 21, the upper end of the damping spring 21 is fixedly arranged on the lower side of the bottom plate 2, and the damping spring 21 can play a damping role.

The working principle is as follows: firstly, insert the pipeline with whole device through water inlet flange 7 and water outlet flange 8 in, the rethread high strength bolt is fixed whole device, it is more convenient to make the installation, soundproof cotton 14 has been set up in driving motor 13's the outside, can play syllable-dividing effect when protecting driving motor 13, simultaneously still set up amortization protective screen 15 in soundproof cotton 14's the outside, can further noise abatement, sealing washer one 16 has been set up in the left side of sealed fixed frame 11, sealing washer two 17 has been set up to the inboard of sealed fixed frame 11, it seals up better with the output shaft of driving motor 13 and the connecting portion of sealed fixed frame 11, prevent that rivers from getting into sealed fixed frame 11, still set up fixed station 18 in the outside of sealed fixed frame 11 simultaneously, can fix the position of sealed fixed frame 11 better.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an associated mode single-stage centrifugal clean water pump convenient to installation, includes the base, its characterized in that: the inboard of base is provided with the bottom plate, the left and right sides fixed mounting of base has the connecting plate, the screw hole has been seted up on the surface of connecting plate, the screw hole is provided with four respectively, the upper end fixed mounting of bottom plate has the clarified water pump body, the upper end fixed mounting of clarified water pump body has the handle, the left side fixed mounting of clarified water pump body has the flange of intaking, the right side fixed mounting of clarified water pump body has the flange of going out water.

2. The easy-to-install associated single-stage centrifugal clean water pump of claim 1, wherein: the inboard of clarified water pump body is provided with the impeller, the right side fixed mounting of impeller has the main shaft, the right side of main shaft is provided with sealed fixed frame, the inboard of sealed fixed frame is provided with driving motor, driving motor's output shaft extends to the outside of sealed fixed frame left, fixed mounting has the shaft coupling between driving motor's output shaft and the main shaft.

3. The easy-to-install direct-connected single-stage centrifugal clean water pump as claimed in claim 2, wherein: the utility model discloses a clean water pump, including driving motor, sound-proof cotton, noise barrier, sound-proof cotton's outside is provided with the amortization protective screen, noise barrier fixed mounting is in the inboard of sealed fixed frame, the upper and lower both sides fixed mounting of sealed fixed frame has the fixed station, fixed station fixed mounting is in the inboard of clean water pump body, the circulation hole has been seted up on the surface of fixed station.

4. The easy-to-install direct-connected single-stage centrifugal clean water pump as claimed in claim 2, wherein: the left side fixed mounting of sealed fixed frame has sealing washer one, the inboard fixed mounting of sealed fixed frame has sealing washer two, sealing washer one and sealing washer two set up the outside at driving motor's output shaft.

5. The easy-to-install associated single-stage centrifugal clean water pump of claim 1, wherein: the upper end of the base is provided with a groove, the bottom of the groove is fixedly provided with a damping spring, and the upper end of the damping spring is fixedly arranged on the lower side of the bottom plate.