CN214170867U - High-temperature leakage-proof submerged pump - Google Patents

High-temperature leakage-proof submerged pump Download PDF

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Publication number
CN214170867U
CN214170867U CN202022653526.3U CN202022653526U CN214170867U CN 214170867 U CN214170867 U CN 214170867U CN 202022653526 U CN202022653526 U CN 202022653526U CN 214170867 U CN214170867 U CN 214170867U
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side wall
fixedly connected
filter screen
fixed plate
pumping box
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CN202022653526.3U
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Chinese (zh)
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刘拥
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John Borman Industrial Equipment Zhangjiagang Co ltd
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John Borman Industrial Equipment Zhangjiagang Co ltd
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Abstract

The utility model discloses a type submerged pump is prevented leaking by high temperature relates to submerged pump equipment technical field, which comprises a fixing plate and i, the upper and lower both sides of fixed plate are equipped with noise control mechanism respectively and draw water the mechanism, it includes a rotating electrical machines and a cylinder section of thick bamboo to draw water the mechanism, the round hole has been seted up to the inside of fixed plate, lateral wall and fixed plate fixed connection under the rotating electrical machines, the output shaft of rotating electrical machines passes through a shaft coupling fixedly connected with bull stick, the upper end and the fixed plate fixed connection of a cylinder section of thick bamboo, the last lateral wall of pumping box seted up with bull stick diameter size assorted first opening. The utility model discloses a be equipped with coarse pore filter screen and carry out dual filtration, be equipped with reciprocal lead screw between coarse pore filter screen and the pore filter screen, the cover has clean ring brush on the reciprocal lead screw, but clean ring brush up-and-down motion when the device operation to continuous carry out automatically cleaning work, the time of having practiced thrift has reduced clean cost.

Description

High-temperature leakage-proof submerged pump
Technical Field
The utility model relates to a submerged pump equipment technical field, in particular to type submerged pump is prevented leaking by high temperature.
Background
The submerged pump is a positive pressure conveying vertical pump which is characterized in that an impeller, a pump body and other flow passage components are immersed in conveyed materials and connected with a motor, the problems of cavitation and air resistance can be effectively solved, the submerged pump is widely applied to the industries of petroleum, steel, papermaking, chemical industry, printing and dyeing, environmental protection and the like to convey various corrosive liquids and clear water, and the impeller can be directly started after being immersed in the liquid.
The stability of traditional submerged pump is not good, seriously influences the result of use, and current submerged pump when carrying liquid medium, need filter liquid and prevent that the impeller from being damaged by the friction of solid tiny particle for a long time, nevertheless filters and generally adopts the filter screen form, needs the periodic replacement filter screen, has increased maintenance duration, has increased clean cost.
Therefore, it is necessary to provide a high temperature leakage-proof type submerged pump to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type submerged pump is prevented leaking by high temperature to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature leakage-proof submerged pump comprises a fixed plate, wherein the upper side and the lower side of the fixed plate are respectively provided with a noise-proof mechanism and a water pumping mechanism;
the water pumping mechanism comprises a rotating motor and a cylindrical barrel, a round hole is formed in the fixed plate, the lower side wall of the rotating motor is fixedly connected with the fixed plate, an output shaft of the rotating motor is fixedly connected with a rotating rod through a coupler, the upper end of the cylindrical barrel is fixedly connected with the fixed plate, the lower end of the cylindrical barrel is fixedly connected with a water pumping box, the upper side wall of the water pumping box is provided with a first opening matched with the diameter of the rotating rod, the rotating rod penetrates through the cylindrical barrel and extends into the water pumping box through the first opening, the lower side wall of the rotating rod is fixedly connected with a group of impellers, the right side wall of the water pumping box is provided with a water outlet, the lower side wall of the water pumping box is provided with a water inlet, a filtering mechanism is arranged in the water pumping box, and a supporting mechanism is arranged below the water pumping box;
the filter mechanism comprises two coarse hole filter screens, two fine hole filter screens and a mounting seat, the front side wall and the rear side wall of the mounting seat are fixedly connected with the front side wall and the rear side wall of the water pumping box, a first cavity is arranged in the mounting seat, a main gear and two pinions are rotatably connected in the first cavity through a rotating shaft, the two pinions are positioned on the left side and the right side of the main gear and meshed with the main gear, the rotating rod extends to the first cavity through a second bearing, the upper side wall of the main gear is fixedly connected with the lower end of the rotating rod, the lower side walls of the two pinions are fixedly connected with reciprocating lead screws, the rod walls of the reciprocating lead screws are movably connected with lead screw nuts matched with the rotating rod, cleaning ring brushes are fixedly sleeved on the outer sides of the lead screw nuts, the two fine hole filter screens are respectively positioned on the left side and the right side of the two reciprocating lead screws, and the two coarse hole filter screens are positioned between the two reciprocating lead screws, the upside of coarse pore filter screen and pore filter screen all with mount pad fixed connection, the downside of coarse pore filter screen and pore filter screen all with the lower inside wall fixed connection of suction box.
Preferably, the supporting mechanism includes two springs, backup pad and two pillars, two the upside of pillar all with the lateral wall fixed connection of draw-out box, two the lower extreme of pillar all is equipped with one section second cavity, two the spring is vertical setting in the second cavity, circular opening has been seted up to the downside of second cavity, the round bar of two symmetric distributions of upper end fixedly connected with of backup pad, two the round bar all runs through circular opening and extends to the inside of second cavity, the one end fixedly connected with spring board of backup pad is kept away from to the round bar, the last lateral wall and the spring fixed connection of spring board.
Preferably, noise control mechanism includes the sound-proof housing, the sound-proof housing is established in rotating electrical machines's outside with fixed plate fixed mounting and cover, the inside of sound-proof housing is equipped with the puigging, the inside fixed mounting of puigging has soundproof cotton.
Preferably, an annular groove is formed in the upper side wall of the fixing plate, external threads are formed in the inner circumferential surface of the annular groove, and internal threads matched with the internal threads are formed in the inner circular side wall of the sound-proof housing.
Preferably, the upper side wall of the fixing plate is fixedly connected with two handles which are symmetrically distributed left and right, and the outer surfaces of the handles are sleeved with elastic rubber pads.
Preferably, the upper end of the cylinder is welded with the fixing plate, the lower end of the cylinder is welded with the pumping box, and the surface of the cylinder is coated with anticorrosive paint.
The utility model discloses a technological effect and advantage:
1. along with normal filterable going on, it adheres to have more and more filths on the lateral wall of coarse pore filter screen and pore filter screen, it is rotatory to drive the master gear through the bull stick, the master gear drives the pinion rotation, the pinion drives reciprocal lead screw rotation, thereby make clean ring brush up-and-down motion, because the friction of clean ring brush and coarse pore filter screen and pore filter screen, coarse pore filter screen and pore filter screen are cleaned simultaneously to the brush on the clean ring brush, during clean ring brush up-and-down motion, can be continuous carry out automatically cleaning work, save time has reduced the cleaning cost.
2. When putting the device into under water, the backup pad at first contacts ground, props up the submerged pump main part through the pillar in the backup pad to prevent that the water inlet direct contact ground from inhaling silt or other impurity, increased the life of filter screen.
3. Through being equipped with the sound-proof housing, be equipped with the puigging in the sound-proof housing, install soundproof cotton in the sound-proof housing, reduced the noise, guaranteed workman's work environment, the sound-proof housing passes through threaded connection with the fixed plate, convenient dismantlement and change.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the pumping box of the present invention;
FIG. 3 is a schematic sectional view of the mounting base of the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention.
In the figure: 1. a fixing plate; 2. a rotating electric machine; 3. a cylindrical barrel; 4. a rotating rod; 5. a water pumping box; 6. an impeller; 7. a water outlet; 8. a water inlet; 9. a coarse-pore filter screen; 10. a fine-pore filter screen; 11. a mounting seat; 12. a main gear; 13. a pinion gear; 14. a reciprocating screw rod; 15. cleaning the circular brush; 16. a spring; 17. a support plate; 18. a pillar; 19. a round bar; 20. a spring plate; 21. a sound-proof housing; 22. sound insulation cotton; 23. a handle.
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.
The utility model provides a high temperature leakage-proof submerged pump as shown in figures 1-4, which comprises a fixed plate 1 as shown in figure 1, wherein the upper side and the lower side of the fixed plate 1 are respectively provided with an anti-noise mechanism and a water pumping mechanism;
the water pumping mechanism comprises a rotating motor 2 and a cylindrical barrel 3, a round hole is arranged in the fixed plate 1, the lower side wall of the rotating motor 2 is fixedly connected with the fixed plate 1, an output shaft of the rotating motor 2 is fixedly connected with a rotating rod 4 through a coupler, the upper end of the cylindrical barrel 3 is fixedly connected with the fixed plate 1, the lower end of the cylindrical barrel 3 is fixedly connected with a water pumping box 5, the upper side wall of the water pumping box 5 is provided with a first opening matched with the diameter of the rotating rod 4, the rotating rod 4 penetrates through the cylindrical barrel 3 and extends into the water pumping box 5 through the first opening, the lower side wall of the rotating rod 4 is fixedly connected with a group of impellers 6, the right side wall of the water pumping box 5 is provided with a water outlet 7, the lower side wall of the water pumping box 5 is provided with a water inlet 8, the inside of the water pumping box 5 is provided with a filtering mechanism, a supporting mechanism is arranged below the water pumping box 5, the rotating motor 2 is started, the output shaft of the rotating motor 2 drives the rotating rod 4 to rotate through the coupler, the rotating rod 4 drives the impeller 6 to rotate, so that the liquid flows out of the water outlet 7;
more specifically, the filtering mechanism comprises two coarse hole filtering screens 9, two fine hole filtering screens 10 and a mounting seat 11, the front and back side walls of the mounting seat 11 are fixedly connected with the front and back side walls of the water pumping box 5, a first cavity is arranged inside the mounting seat 11, a main gear 12 and two pinions 13 are rotatably connected inside the first cavity through rotating shafts, the two pinions 13 are positioned at the left and right sides of the main gear 12 and meshed with the main gear 12, a rotating rod 4 extends to the first cavity through a second bearing, the upper side wall of the main gear 12 is fixedly connected with the lower end of the rotating rod 4, the lower side walls of the two pinions 13 are fixedly connected with reciprocating screw rods 14, the rod walls of the reciprocating screw rods 14 are movably connected with screw rod nuts matched with the screw rod nuts, cleaning ring brushes 15 are fixedly sleeved on the outer sides of the screw rod nuts, and the two fine hole filtering screens 10 are respectively positioned at the left and right sides of the two reciprocating screw rods 14, two coarse filter screens 9 are positioned between two reciprocating screw rods 14, the upper sides of the coarse filter screens 9 and the fine filter screens 10 are fixedly connected with a mounting seat 11, the lower sides of the coarse filter screens 9 and the fine filter screens 10 are fixedly connected with the lower inner side wall of a pumping box 5, along with the normal filtration, more and more dirt is attached to the side walls of the coarse filter screens 9 and the fine filter screens 10, a main gear 12 is driven to rotate by a rotating rod 4, the main gear 12 drives an auxiliary gear 13 to rotate, the auxiliary gear 13 drives the reciprocating screw rods 14 to rotate, so that a cleaning circular brush 15 moves up and down, due to the friction effect of the cleaning circular brush 15 and the coarse filter screens 9 and the fine filter screens 10, fine holes on the cleaning circular brush 15 clean the coarse filter screens 9 and the filter screens 10 simultaneously, and when the cleaning circular brush 15 moves up and down, the self-cleaning work can be continuously performed, time is saved and cleaning cost is reduced.
As shown in fig. 2, the supporting mechanism includes two springs 16, a supporting plate 17 and two supporting columns 18, the upper sides of the two supporting columns 18 are fixedly connected with the side wall of the pumping box 5, the lower ends of the two supporting columns 18 are respectively provided with a section of second cavity, the two springs 16 are vertically arranged in the second cavity, the lower side of the second cavity is provided with a circular opening, the upper end of the supporting plate 17 is fixedly connected with two circular rods 19 which are symmetrically distributed, the two circular rods 19 respectively penetrate through the circular opening and extend into the second cavity, one end of the circular rod 19 far away from the supporting plate 17 is fixedly connected with a spring plate 20, the upper side wall of the spring plate 20 is fixedly connected with the springs 16, when the device is to be submerged, the support plate 17 is first brought into contact with the ground, the submerged pump body is lifted by the support posts 18 on the support plate 17, thereby preventing the water inlet 8 from directly contacting the ground to suck up silt or other impurities and prolonging the service life of the filter screen.
As shown in fig. 3, noise control mechanism includes sound-proof housing 21, and sound-proof housing 21 and fixed plate 1 fixed mounting and cover are established in rotating electrical machines 2's outside, and the inside of sound-proof housing 21 is equipped with the puigging, and the inside fixed mounting of puigging has soundproof cotton 22, through being equipped with sound-proof housing 21, is equipped with the puigging in the sound-proof housing 21, installs soundproof cotton 22 in the puigging, has reduced the noise, has guaranteed workman's operational environment.
As shown in fig. 3, an annular groove is formed in the upper side wall of the fixing plate 1, an external thread is formed on the inner circumferential surface of the annular groove, and an internal thread matched with the internal thread is formed on the inner circumferential side wall of the soundproof cover 21, so that the soundproof cover 21 can be detached from the upper surface of the fixing plate 1 through rotation, and the detachment and replacement of the soundproof cover 21 by a worker are facilitated.
As shown in fig. 1, two handles 23 are fixedly connected to the upper side wall of the fixing plate 1, the handles 23 are symmetrically distributed, an elastic rubber pad is sleeved on the outer surface of each handle 23, and a worker can lift the device through the handles 23, so that the device is convenient to carry and disassemble.
As shown in figure 1, the connection mode of the upper end of the cylinder 3 and the fixed plate 1 and the connection mode of the lower end of the cylinder 3 and the water pumping box 5 are all welded, and the surface of the cylinder is coated with anti-corrosion paint, so that the water pumping box 5 and the fixed plate 1 are prevented from falling off in the using process.
The utility model discloses the theory of operation: when the device is used, the submerged pump is placed in the liquid to be conveyed, the liquid flows into the water inlet 8, and flows into the water pumping box 5 after being filtered by the coarse filter screen 9 and the fine filter screen 10, along with the normal filtering, more and more dirt is adhered to the side walls of the coarse filter screen 9 and the fine filter screen 10, the main gear 12 is driven to rotate by the rotating rod 4, the main gear 12 drives the pinion 13 to rotate, the pinion 13 drives the reciprocating screw rod 14 to rotate, so that the cleaning circular brush 15 moves up and down, due to the friction effect of the cleaning circular brush 15 with the coarse filter screen 9 and the fine filter screen 10, the brush on the cleaning circular brush 15 simultaneously cleans the coarse filter screen 9 and the fine filter screen 10, when the cleaning circular brush 15 moves up and down, the continuous self-cleaning work can be carried out, the time is saved, the cleaning cost is reduced, the rotating motor 2 is started, the output shaft of the rotating motor 2 drives the rotating rod 4 to rotate through the coupler, the rotating rod 4 drives the impeller 6 to rotate, so that the liquid flows out of the water outlet 7.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a type submerged pump is prevented leaking by high temperature, includes fixed plate (1), its characterized in that: the upper side and the lower side of the fixed plate (1) are respectively provided with a noise-proof mechanism and a water pumping mechanism;
the water pumping mechanism comprises a rotating motor (2) and a cylindrical barrel (3), a round hole is formed in the fixed plate (1), the lower side wall of the rotating motor (2) is fixedly connected with the fixed plate (1), an output shaft of the rotating motor (2) is fixedly connected with a rotating rod (4) through a shaft coupling, the upper end of the cylindrical barrel (3) is fixedly connected with the fixed plate (1), the lower end of the cylindrical barrel (3) is fixedly connected with a water pumping box (5), the upper side wall of the water pumping box (5) is provided with a first opening matched with the diameter of the rotating rod (4), the rotating rod (4) penetrates through the cylindrical barrel (3) and extends into the water pumping box (5) through the first opening, the lower side wall of the rotating rod (4) is fixedly connected with a group of impellers (6), the right side wall of the water pumping box (5) is provided with a water outlet (7), the lower side wall of the water pumping box (5) is provided with a water inlet (8), a filtering mechanism is arranged inside the pumping box (5), and a supporting mechanism is arranged below the pumping box (5);
the filtering mechanism comprises two coarse-hole filtering screens (9), two fine-hole filtering screens (10) and a mounting seat (11), the front side wall and the rear side wall of the mounting seat (11) are fixedly connected with the front side wall and the rear side wall of the pumping box (5), a first cavity is arranged inside the mounting seat (11), a main gear (12) and two auxiliary gears (13) are rotatably connected inside the first cavity through rotating shafts, the two auxiliary gears (13) are positioned on the left side and the right side of the main gear (12) and are meshed with the main gear (12), the rotating rod (4) extends to the first cavity through a second bearing, the upper side wall of the main gear (12) is fixedly connected with the lower end of the rotating rod (4), the lower side walls of the two auxiliary gears (13) are fixedly connected with reciprocating screw rods (14), and the rod walls of the reciprocating screw rods (14) are movably connected with screw rod nuts matched with the reciprocating screw rods, screw-nut's the fixed clean ring brush (15) that has cup jointed in the outside, two pore filter screen (10) are located the left and right sides of two reciprocal lead screw (14) respectively, two coarse pore filter screen (9) are located between two reciprocal lead screw (14), the upside of coarse pore filter screen (9) and pore filter screen (10) all with mount pad (11) fixed connection, the downside of coarse pore filter screen (9) and pore filter screen (10) all with the lower inside wall fixed connection of suction box (5).
2. A high temperature leak-proof submersible pump as defined in claim 1, wherein: supporting mechanism includes two springs (16), backup pad (17) and two pillars (18), two the upside of pillar (18) all with the lateral wall fixed connection of suction box (5), two the lower extreme of pillar (18) all is equipped with one section second cavity, two spring (16) is vertical setting in the second cavity, circular opening has been seted up to the downside of second cavity, round bar (19) of two symmetric distributions of upper end fixedly connected with of backup pad (17), two round bar (19) all run through circular opening and extend to the inside of second cavity, the one end fixedly connected with spring plate (20) of backup pad (17) are kept away from in round bar (19), the last lateral wall and spring (16) fixed connection of spring plate (20).
3. A high temperature leak-proof submersible pump as defined in claim 1, wherein: noise control mechanism includes sound-proof housing (21), sound-proof housing (21) and fixed plate (1) fixed mounting and cover are established in the outside of rotating electrical machines (2), the inside of sound-proof housing (21) is equipped with the puigging, the inside fixed mounting of puigging has soundproof cotton (22).
4. A high temperature leak-proof submersible pump as defined in claim 3, wherein: the upper side wall of the fixing plate (1) is provided with an annular groove, the inner circumferential surface of the annular groove is provided with an external thread, and the inner circular side wall of the sound-proof shield (21) is provided with an internal thread matched with the internal thread.
5. A high temperature leak-proof submersible pump as defined in claim 1, wherein: the upper side wall of the fixing plate (1) is fixedly connected with two handles (23) which are symmetrically distributed left and right, and elastic rubber pads are sleeved on the outer surfaces of the handles (23).
6. A high temperature leak-proof submersible pump as defined in claim 1, wherein: the upper end of the cylindrical tube (3) is welded with the fixing plate (1) and the lower end of the cylindrical tube (3) is welded with the pumping box (5), and the surface of the cylindrical tube is coated with anticorrosive paint.
CN202022653526.3U 2020-11-17 2020-11-17 High-temperature leakage-proof submerged pump Active CN214170867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022653526.3U CN214170867U (en) 2020-11-17 2020-11-17 High-temperature leakage-proof submerged pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022653526.3U CN214170867U (en) 2020-11-17 2020-11-17 High-temperature leakage-proof submerged pump

Publications (1)

Publication Number Publication Date
CN214170867U true CN214170867U (en) 2021-09-10

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Application Number Title Priority Date Filing Date
CN202022653526.3U Active CN214170867U (en) 2020-11-17 2020-11-17 High-temperature leakage-proof submerged pump

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CN (1) CN214170867U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113982963A (en) * 2021-10-20 2022-01-28 惠州市禾新智能科技有限公司 Game computer water pump and noise reduction structure thereof
CN113982967A (en) * 2021-10-22 2022-01-28 安徽迈宁工业泵有限公司 Submersible slurry pump easy to install

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113982963A (en) * 2021-10-20 2022-01-28 惠州市禾新智能科技有限公司 Game computer water pump and noise reduction structure thereof
CN113982967A (en) * 2021-10-22 2022-01-28 安徽迈宁工业泵有限公司 Submersible slurry pump easy to install

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