CN112610508A

CN112610508A - Integrated full-plastic efficient corrosion-resistant pump

Info

Publication number: CN112610508A
Application number: CN202011519879.2A
Authority: CN
Inventors: 范河生; 扬仲波
Original assignee: GUANGDONG LINGXIAO PUMP INDUSTRY CO LTD
Current assignee: GUANGDONG LINGXIAO PUMP INDUSTRY CO LTD
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-06

Abstract

The invention discloses an integrated all-plastic efficient corrosion-resistant pump which comprises a pump body structure, a filtering mechanism and an alarm mechanism, wherein the pump body structure comprises a bottom plate, a pump shell, a pump cover, a connecting seat, a motor, a sealing shaft sleeve, a guide vane and an impeller, the filtering mechanism comprises a filter basket barrel, a filter basket, a perspective cover gland and a first rubber sealing ring, the alarm mechanism comprises a supporting rod, a control box, a controller, a touch display screen, a temperature sensor, a water pressure sensor and a loudspeaker, the supporting rod is vertically and fixedly arranged on the upper part of the bottom plate, and the control box is fixedly arranged at the upper end part of the supporting rod. The invention has the advantages of stronger corrosion resistance, no blockage, higher working efficiency, real-time monitoring of the temperature of the motor body, prevention of damage of the motor due to overheating, real-time detection of the water pressure in the water outlet, prevention of burning-out of the motor due to overlarge load caused by blockage, guarantee of the service life and effective reduction of the use cost.

Description

Integrated full-plastic efficient corrosion-resistant pump

Technical Field

The invention relates to the technical field of water pumps, in particular to an integrated all-plastic efficient corrosion-resistant pump.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The water pump in the prior art has poor corrosion resistance, is easy to corrode and shortens the service life; secondly, the water pump in the prior art is easy to be blocked, so that the working efficiency is not high; in addition, the water pump among the prior art is difficult to the fuselage temperature of real-time supervision motor, and the motor often can appear and damage because of overheated to and be difficult to the inside water pressure of real-time detection delivery port, can lead to the motor to burn out because of the load is too big because of blockking up, be difficult to guarantee life, make use cost higher.

Therefore, an integrated all-plastic high-efficiency corrosion-resistant pump is provided.

Disclosure of Invention

The invention aims at the defects, provides the integrated all-plastic efficient corrosion-resistant pump which has strong corrosion resistance, is not blocked, has higher working efficiency, can monitor the temperature of the machine body of the motor in real time, can avoid the damage of the motor due to overheating, can detect the water pressure in the water outlet in real time, can avoid the burning-out of the motor due to overlarge load caused by blockage, can ensure the service life, and effectively reduces the use cost, thereby solving the problems.

The technical scheme of the invention is realized as follows:

an integrated all-plastic high-efficiency corrosion-resistant pump, comprising:

the pump body structure comprises a bottom plate, a pump shell, a pump cover, a connecting seat, a motor, a sealing shaft sleeve, a guide vane and an impeller, wherein an assembling block is fixedly arranged at the upper part of the bottom plate, an L-shaped connecting piece is integrally arranged at the bottom of the pump shell, a water outlet is integrally arranged at the upper part of the pump shell, a water inlet is arranged at one end of the pump shell, the L-shaped connecting piece is fixedly arranged at the upper part of the assembling block through a bolt, a first connecting disc is integrally arranged at the water inlet, the pump cover is fixedly arranged at the other end part of the pump shell through a bolt, the connecting seat is fixedly arranged on one side surface of the pump cover back to the pump shell through a bolt, the motor is fixedly arranged on one side surface of the connecting seat back to the pump cover, the rotating shaft of the motor rotates through a sealing bearing to extend into the, the inner side surface of the sealing shaft sleeve is movably attached to the side surface of the rotating shaft of the motor, the guide vane is fixedly installed inside the pump shell, the guide vane is located at the junction of the central axis of the water inlet and the central axis of the water outlet, the impeller is sleeved on the rotating shaft of the motor in a threaded mode, and the impeller is located inside the guide vane;

the filter mechanism comprises a filter basket barrel, a filter basket, a perspective cover pressing cover and a first rubber sealing ring, wherein the bottom end of the filter basket barrel is a closed end, the upper end of the filter basket barrel is an open end, a first connecting flange communicated with the inside of the filter basket barrel is integrally arranged on the side wall of the filter basket barrel, a pipeline communicated with the inside of the filter basket barrel is integrally arranged on the side wall of the filter basket barrel, a plurality of first mounting holes are annularly formed in the first connecting flange close to the edge of the first connecting flange, a second connecting disc is integrally arranged at one end, far away from the filter basket barrel, of the pipeline, the second connecting disc is fixedly connected with the first connecting disc through bolts, the filter basket is detachably mounted in the filter basket barrel, the perspective cover is detachably mounted at the open end of the filter basket barrel, and the bottom of the perspective cover is abutted to the upper end edge of the filter basket, the perspective cover gland is clamped at the end part of the opening end of the filter basket barrel, the bottom of the perspective cover gland is abutted against the upper part of the perspective cover, and the first rubber sealing ring is arranged at the junction of the perspective cover and the upper end edge of the filter basket;

the alarm mechanism comprises a support rod, a control box, a controller, a touch display screen, a temperature sensor, a water pressure sensor and a loudspeaker, wherein the support rod is vertically and fixedly installed on the upper part of the bottom plate, the control box is fixedly installed at the upper end part of the support rod, the controller is fixedly installed in the control box, the control output end of the controller is electrically connected with the electric control end of the motor through a control line, the touch display screen is embedded in the front part of the control box and is electrically connected with the controller in a two-way manner through a data line, the temperature sensor is fixedly installed in the shell of the motor, the signal output end of the temperature sensor is electrically connected with the signal input end of the controller through a signal line, and the water pressure sensor is fixedly installed in the water outlet, the signal output end of the water pressure sensor is electrically connected with the signal input end of the controller through a signal wire, the horn is fixedly installed outside the control box, and the electric control end of the horn is electrically connected with the control output end of the controller through a control wire;

the bottom plate, the pump shell, the pump cover, the connecting seat, the guide vane, the impeller, the assembly block, the L-shaped connecting sheet, the sealing shaft sleeve, the filter basket barrel, the filter basket, the perspective cover pressing cover, the first connecting flange, the pipeline, the first connecting disc, the second connecting disc, the supporting rod and the control box are all made of plastics.

Preferably, the pump body structure further comprises a guide ring, the guide ring is fixedly installed inside the guide vane, and the inner wall of the guide ring is attached to the edge of the impeller.

Preferably, the pump body structure further comprises a second rubber sealing ring, and the second rubber sealing ring is installed at the joint between the pump cover and the pump shell.

Preferably, a second connecting flange is integrally arranged at the water outlet, and a plurality of second mounting holes are annularly formed in the second connecting flange close to the edge of the second connecting flange.

Preferably, the filtering mechanism further comprises a cushion block, the cushion block is a rubber cushion block, the cushion block is fixedly installed on the upper portion of the bottom plate, and the upper portion of the cushion block is abutted to the bottom end of the filtering basket barrel.

Preferably, the edge of the bottom plate is also integrally provided with a mounting lug, and a mounting hole is reserved on the mounting lug.

Preferably, the alarm mechanism further comprises a rear cover, the rear cover is mounted at the rear part of the control box through screws, and the rear cover is made of plastic.

Preferably, the control box is internally and integrally provided with a mounting lug, and the mounting lug is provided with a threaded hole matched with the screw.

Preferably, the alarm mechanism further comprises a status indicator lamp, the status indicator lamp is fixedly installed at the top of the control box, and an electric control end of the status indicator lamp is electrically connected with the control output end of the controller through a control line.

Preferably, the alarm mechanism further comprises a power switch, the power switch is installed on the front portion of the control box, and the power switch is used for controlling the integrated all-plastic efficient corrosion-resistant pump to be powered on and powered off.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention is characterized in that a bottom plate, a pump shell, a pump cover, a connecting seat, a guide vane, an impeller, an assembling block, an L-shaped connecting sheet, a sealing shaft sleeve, a filter basket barrel, a filter basket, a perspective cover pressing cover, a first connecting flange, a pipeline, a first connecting disc, a second connecting disc, a supporting rod and a control box are all made of plastics, so that the integrated all-plastic high-efficiency corrosion-resistant pump has stronger corrosion resistance, and the interior of a pump body structure can not be blocked under the filtering action of a filtering mechanism, therefore, the integrated all-plastic high-efficiency corrosion-resistant pump has higher working efficiency, in addition, the temperature of a machine body of a motor can be monitored in real time under the action of an alarm mechanism, when the temperature of the machine body of the motor is overhigh, the alarm sound is sent to inform a worker, the motor is controlled to be automatically stopped, the damage of, when the motor normally works, when the inside water pressure of delivery port reduces, explain that the inside water yield of pump case is not enough, under the normal condition in water source, explain this moment that filter mechanism is blockked up, alarm mechanism sends the chimes of doom simultaneously and notifies the staff in time to change or clear up the inside filter basket of filter mechanism, can avoid the motor to lead to burning out because of the overload to guarantee the life of this all-plastic high-efficient corrosion-resistant pump of integral type, reduce use cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an integrated all-plastic high-efficiency corrosion-resistant pump according to an embodiment of the invention;

FIG. 2 is a schematic structural diagram of another perspective view of an all-plastic high efficiency corrosion resistant pump in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the integrated all-plastic high-efficiency corrosion-resistant pump according to the embodiment of the invention after the alarm mechanism is removed;

FIG. 4 is a schematic structural diagram of an integrated all-plastic high-efficiency corrosion-resistant pump at another view angle after the alarm mechanism is removed according to the embodiment of the invention;

FIG. 5 is an enlarged schematic view of the detail view A of FIG. 4;

FIG. 6 is a second schematic structural diagram of the integrated all-plastic high-efficiency corrosion-resistant pump according to the embodiment of the invention from another view after the alarm mechanism is removed;

FIG. 7 is a schematic cross-sectional view of the all-plastic high-efficiency corrosion-resistant pump with the alarm mechanism removed according to the embodiment of the invention;

FIG. 8 is an enlarged schematic view of the detail view B of FIG. 7;

FIG. 9 is an enlarged schematic view of the detail view C of FIG. 7;

FIG. 10 is a schematic structural diagram of an alarm mechanism according to an embodiment of the present invention;

fig. 11 is a schematic diagram of an explosive arrangement of an alarm mechanism according to an embodiment of the invention.

In the figure:

1. a filter basket barrel; 2. a filter basket; 3. a pump housing; 4. a guide vane; 5. a guide ring; 6. an impeller; 7. a second rubber seal ring; 8. sealing the shaft sleeve; 9. a pump cover; 10. a connecting seat; 11. a base plate; 12. a see-through cover; 13. a see-through cover pressing cover; 14. a first rubber seal ring; 15. a motor; 16. a temperature sensor; 17. a water pressure sensor; 18. a second connecting flange; 19. assembling lugs; 20. an L-shaped connecting sheet; 21. assembling the block; 22. a pipeline; 23. a second connecting disc; 24. a first splice tray; 25. a first connecting flange; 26. a support bar; 27. a control box; 28. a horn; 29. a status indicator light; 30. a touch display screen; 31. a power switch; 32. a controller; 33. mounting lugs; 34. a screw; 35. a rear cover; 36. a water outlet; 37. a water inlet; 38. and a cushion block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the accompanying figures 1-11 and the specific embodiments.

Example 1

The invention provides an integrated all-plastic efficient corrosion-resistant pump which comprises a pump body structure, a filtering mechanism and an alarm mechanism.

Wherein, the pump body structure comprises a bottom plate 11, a pump shell 3, a pump cover 9, a connecting seat 10, a motor 15, a sealing shaft sleeve 8, a guide vane 4 and an impeller 6, an assembly block 21 is fixedly installed on the upper portion of the bottom plate 11, an L-shaped connecting sheet 20 is integrally arranged at the bottom of the pump shell 3, a water outlet 36 is integrally arranged on the upper portion of the pump shell 3, a water inlet 37 is arranged at one end of the pump shell 3, the L-shaped connecting sheet 20 is fixedly installed on the upper portion of the assembly block 21 through bolts, a first connecting disc 24 is integrally arranged at the water inlet 37, the pump cover 9 is fixedly installed at the other end part of the pump shell 3 through bolts, the connecting seat 10 is fixedly installed on one side surface of the pump cover 9 back to the pump shell 3 through bolts, the motor 15 is fixedly installed on one side surface of the connecting seat 10 back to the pump cover 9, the inner side surface of the sealing shaft sleeve 8 is movably attached to the side surface of the rotating shaft of the motor 15, the guide vane 4 is fixedly installed inside the pump shell 3, the guide vane 4 is located at the junction of the central axis of the water inlet 37 and the central axis of the water outlet 36, the impeller 6 is sleeved on the rotating shaft of the motor 15 in a threaded mode, and the impeller 6 is located inside the guide vane 4;

wherein, the filtering mechanism comprises a filter basket barrel 1, a filter basket 2, a perspective cover 12, a perspective cover gland 13 and a first rubber sealing ring 14, the bottom end of the filter basket barrel 1 is a closed end, the upper end of the filter basket barrel 1 is an open end, a first connecting flange 25 communicated with the inside of the filter basket barrel 1 is integrally arranged on the side wall of the filter basket barrel 1, a pipeline 22 communicated with the inside of the filter basket barrel 1 is integrally arranged on the side wall of the filter basket barrel 1, a plurality of first mounting holes are annularly arranged on the first connecting flange 25 close to the edge of the first connecting flange, a second connecting disc 23 is integrally arranged at one end of the pipeline 22 far away from the filter basket barrel 1, the second connecting disc 23 is fixedly connected with the first connecting disc 24 through bolts, the filter basket 2 is detachably arranged in the filter basket barrel 1, the perspective cover 12 is detachably arranged at the open end of the filter basket barrel 1, the bottom of the perspective cover 12 is abutted against the upper end edge of the filter basket 2, the perspective, the bottom of the perspective cover gland 13 is abutted against the upper part of the perspective cover 12, and a first rubber sealing ring 14 is arranged at the junction of the perspective cover 12 and the upper end edge of the filter basket 2;

wherein, the alarm mechanism comprises a support rod 26, a control box 27, a controller 32, a touch display screen 30, a temperature sensor 16, a water pressure sensor 17 and a loudspeaker 28, the support rod 26 is vertically and fixedly installed on the upper portion of the bottom plate 11, the control box 27 is fixedly installed on the upper end portion of the support rod 26, the controller 32 is fixedly installed inside the control box 27, the control output end of the controller 32 is electrically connected with the electric control end of the motor 15 through a control line, the touch display screen 30 is embedded in the front portion of the control box 27, the touch display screen 30 is electrically connected with the controller 32 in a bidirectional way through a data line, the temperature sensor 16 is fixedly installed inside the shell of the motor 15, the signal output end of the temperature sensor 16 is electrically connected with the signal input end of the controller 32 through a signal line, the water pressure sensor 17 is fixedly installed inside the water outlet 36, and the signal output end of the water pressure sensor 17 is electrically connected with the signal, the loudspeaker 28 is fixedly installed outside the control box 27, and an electric control end of the loudspeaker 28 is electrically connected with a control output end of the controller 32 through a control line;

the bottom plate 11, the pump shell 3, the pump cover 9, the connecting seat 10, the guide vane 4, the impeller 6, the assembling block 21, the L-shaped connecting sheet 20, the sealing shaft sleeve 8, the filter basket barrel 1, the filter basket 2, the perspective cover 12, the perspective cover pressing cover 13, the first connecting flange 25, the pipeline 22, the first connecting disc 24, the second connecting disc 23, the supporting rod 26 and the control box 27 are all made of plastics.

By adopting the technical scheme, the integrated all-plastic efficient corrosion-resistant pump comprises a pump body structure, a filtering mechanism and an alarm mechanism;

the pump body structure mainly comprises a bottom plate 11, a fitting block 21, an L-shaped connecting sheet 20, a pump shell 3, a pump cover 9, a connecting seat 10, a motor 15, a sealing shaft sleeve 8, a guide vane 4, a water outlet 36, a water inlet 37, a first connecting disc 24 and an impeller 6; the filtering mechanism mainly comprises a filtering basket barrel 1, a filtering basket 2, a perspective cover 12, a perspective cover gland 13 and a first rubber sealing ring 14; the alarm mechanism mainly comprises a support rod 26, a control box 27, a controller 32, a touch display screen 30, a temperature sensor 16, a water pressure sensor 17 and a horn 28, and a bottom plate 11, a pump shell 3, a pump cover 9, a connecting seat 10, a guide vane 4, an impeller 6, a fitting block 21, an L-shaped connecting sheet 20, a sealing shaft sleeve 8, a filter basket barrel 1, a filter basket 2, a perspective cover 12, a perspective cover pressing cover 13, a first connecting flange 25, a pipeline 22, a first connecting plate 24, a second connecting plate 23, a support rod 26 and the control box 27 are all made of plastics, so that the corrosion resistance of the integrated all-plastic high-efficiency corrosion-resistant pump is high, and the interior of the pump body structure is not blocked under the filtering action of the filter mechanism, therefore, the working efficiency of the integrated all-plastic high-efficiency corrosion-resistant pump is high, in addition, the temperature of a machine body of a motor 15 can, when the fuselage temperature of motor 15 is too high, it sends the chimes of doom and notifies the staff, 15 automatic shutdown of simultaneous control motor, can prevent that the motor from damaging because of overheated, and can detect out the inside water pressure in mouth of a river 36 in real time, when motor 15 normally works, when the inside water pressure of delivery port 36 reduces, explain that the inside water yield of pump case 3 is not enough, under the normal condition in water source, explain this moment that filtering mechanism is blockked up, simultaneously alarm mechanism sends the chimes of doom through loudspeaker 28 and notifies the staff in time to change or clear up the inside filter basket 2 of filtering mechanism, can avoid the motor to lead to burning out because of the overload, thereby guarantee the life of this all-plastic high-efficient corrosion-resistant pump of integral type, and the use cost is.

Example 2

The difference between this embodiment and embodiment 1 lies in that the pump body structure further includes a guide ring 5, the guide ring 5 is fixedly installed inside the guide vane 4, and the inner wall of the guide ring 5 is attached to the edge of the impeller 6.

Through adopting above-mentioned technical scheme, make impeller 6 can rotate steadily under the effect of guide ring 5 to make this integral type plastic high-efficient corrosion-resistant pump working property relatively stable.

Example 3

The difference between this embodiment and embodiment 2 is that the pump body structure further includes a second rubber sealing ring 7, and the second rubber sealing ring 7 is installed at the joint between the pump cover 9 and the pump shell 3.

Through adopting above-mentioned technical scheme, make the junction between pump cover 9 and the pump case 3 can not leak under the effect of second rubber seal 7 for this high-efficient corrosion-resistant pump of all plastic of integral type's leakproofness is better, and is not fragile.

Example 4

The difference between this embodiment and embodiment 3 is that a second connecting flange 18 is integrally disposed at the water outlet 36, and a plurality of second mounting holes are circumferentially disposed on the second connecting flange 18 near the edge thereof.

Through adopting above-mentioned technical scheme, be convenient for through 18 cooperation bolted connection conveying water pipes of second flange to make this all-plastic high-efficient corrosion-resistant pump of integral type be convenient for put into use.

Example 5

The difference between this embodiment and embodiment 4 is that the filtering mechanism further includes a cushion block 38, the cushion block 38 is a rubber cushion block, and the cushion block 38 is fixedly mounted on the upper portion of the bottom plate 11, and the upper portion of the cushion block 38 is abutted to the bottom end of the filter basket barrel 1.

Through adopting above-mentioned technical scheme, cushion 38 is used for supporting the bottom of straining basket bucket 1, can prevent that straining basket bucket 1 long-time unsettled slope from leading to appearing the clearance and leaking between second connection pad 23 and the first connection pad 24.

Example 6

The difference between this embodiment and embodiment 5 is that the edge of the bottom plate 11 is also integrally provided with a fitting ear 19, and a fitting hole is reserved on the fitting ear 19.

Through adopting above-mentioned technical scheme, be convenient for through joining in marriage dress ear 19 and bolt cooperation with bottom plate 11 fixed mounting in operating position for this high-efficient corrosion-resistant pump of plastic of integral type is convenient for install.

Example 7

The present embodiment is different from embodiment 6 in that the alarm mechanism further includes a rear cover 35, the rear cover 35 is mounted on the rear portion of the control box 27 by screws 34, and the rear cover 35 is made of plastic.

Through adopting above-mentioned technical scheme for back lid 35 dismouting of being convenient for, and corrosion resisting property is better, the inside part of the later maintenance control box 27 of being convenient for.

Example 8

The control box 27 is integrally provided with mounting lugs 33, and the mounting lugs 33 are provided with threaded holes matched with the screws 34.

Through adopting above-mentioned technical scheme, be convenient for cooperate the installation back lid 35 through installation ear 33 and screw 34 for back lid 35 is convenient for the dismouting.

Example 9

The difference between this embodiment and embodiment 8 is that the alarm mechanism further includes a status indicator lamp 29, the status indicator lamp 29 is fixedly mounted on the top of the control box 27, and the electric control end of the status indicator lamp 29 is electrically connected to the control output end of the controller 32 through a control line.

Through adopting above-mentioned technical scheme, status indicator 29 is used for showing the operating condition of this all-plastic high-efficient corrosion-resistant pump of integral type, and whether the staff of being convenient for patrols the operating condition of this all-plastic high-efficient corrosion-resistant pump of integral type is normal, explains this all-plastic high-efficient corrosion-resistant pump of integral type to have a fault when status indicator 29 often lights the red light, explains this all-plastic high-efficient corrosion-resistant pump of integral type to normally work when status indicator 29 often lights the green light.

Example 10

The difference between the embodiment and the embodiment 9 is that the alarm mechanism further comprises a power switch 31, the power switch 31 is installed at the front part of the control box 27, and the power switch 31 is used for controlling the on-off of the integrated all-plastic high-efficiency corrosion-resistant pump.

By adopting the technical scheme, the power switch 31 is used for controlling the on-off of the integrated all-plastic high-efficiency corrosion-resistant pump, so that the integrated all-plastic high-efficiency corrosion-resistant pump is convenient to turn on and off.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, through joining in marriage dress ear 19 and bolt cooperation with 11 fixed mounting on the operating position of bottom plate, then insert the power, 18 cooperation bolted connection conveying water pipes of rethread second flange, through first flange 25 cooperation bolted connection water sources, can let this integral type plastic high-efficient corrosion-resistant pump circular telegram work through switch 31 switch, when patrolling and examining, whether the staff patrols the operating condition of this integral type plastic high-efficient corrosion-resistant pump normal, can refer to: when the status indicator light 29 is constantly on, the integral full-plastic high-efficiency corrosion-resistant pump is indicated to have a fault, and when the status indicator light 29 is constantly on, the integral full-plastic high-efficiency corrosion-resistant pump is indicated to normally work, so that convenience can be provided for inspection of workers.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. An all-plastic high-efficient corrosion-resistant pump of integral type which characterized in that includes:

the pump body structure comprises a bottom plate (11), a pump shell (3), a pump cover (9), a connecting seat (10), a motor (15), a sealing shaft sleeve (8), a guide vane (4) and an impeller (6), wherein an assembling block (21) is fixedly installed on the upper portion of the bottom plate (11), an L-shaped connecting piece (20) is integrally arranged at the bottom of the pump shell (3), a water outlet (36) is integrally arranged on the upper portion of the pump shell (3), a water inlet (37) is formed in one end of the pump shell (3), the L-shaped connecting piece (20) is fixedly installed on the upper portion of the assembling block (21) through bolts, a first connecting disc (24) is integrally arranged at the water inlet (37), the pump cover (9) is fixedly installed at the end portion of the other end of the pump shell (3) through bolts, the connecting seat (10) is fixedly installed on a side face, back to the pump cover (9), of the, the motor (15) is fixedly installed on one side face, back to the pump cover (9), of the connecting seat (10), a rotating shaft of the motor (15) extends into the pump shell (3) through a sealing bearing in a rotating mode, the sealing shaft sleeve (8) is fixedly installed inside the pump shell (3), the inner side face of the sealing shaft sleeve (8) is movably attached to the side face of the rotating shaft of the motor (15), the guide vane (4) is fixedly installed inside the pump shell (3), the guide vane (4) is located at the junction of the central axis of the water inlet (37) and the central axis of the water outlet (36), the impeller (6) is sleeved on the rotating shaft of the motor (15) in a threaded mode, and the impeller (6) is located inside the guide vane (4);

the filtering mechanism comprises a filtering basket barrel (1), a filtering basket (2), a perspective cover (12), a perspective cover pressing cover (13) and a first rubber sealing ring (14), wherein the bottom end of the filtering basket barrel (1) is a closed end, the upper end of the filtering basket barrel (1) is an open end, a first connecting flange (25) communicated with the inside of the filtering basket barrel is integrally arranged on the side wall of the filtering basket barrel (1), a pipeline (22) communicated with the inside of the filtering basket barrel is integrally arranged on the side wall of the filtering basket barrel (1), a plurality of first mounting holes are annularly formed in the first connecting flange (25) close to the edge of the first connecting flange, a second connecting disc (23) is integrally arranged at one end, far away from the filtering basket barrel (1), of the pipeline (22), the second connecting disc (23) is fixedly connected with the first connecting disc (24) through bolts, the filtering basket (2) is detachably mounted in the filtering basket (1), the perspective cover (12) is detachably mounted at the opening end of the filter basket barrel (1), the bottom of the perspective cover (12) is abutted to the upper end edge of the filter basket (2), the perspective cover pressing cover (13) is clamped at the end part of the opening end of the filter basket barrel (1), the bottom of the perspective cover pressing cover (13) is abutted to the upper part of the perspective cover (12), and the first rubber sealing ring (14) is mounted at the junction of the perspective cover (12) and the upper end edge of the filter basket (2);

alarm mechanism, alarm mechanism includes bracing piece (26), control box (27), controller (32), touch-control display screen (30), temperature sensor (16), water pressure sensor (17) and loudspeaker (28), bracing piece (26) is vertical and install fixedly the upper portion of bottom plate (11), control box (27) fixed mounting be in the upper end tip of bracing piece (26), controller (32) fixed mounting be in the inside of control box (27), just the control output of controller (32) pass through the control line with the automatically controlled end electric connection of motor (15), touch-control display screen (30) inlay the dress in the front portion of control box (27), just touch-control display screen (30) pass through the data line with controller (32) two-way electric connection, temperature sensor (16) fixed mounting be in inside the casing of motor (15), the signal output end of the temperature sensor (16) is electrically connected with the signal input end of the controller (32) through a signal line, the water pressure sensor (17) is fixedly installed inside the water outlet (36), the signal output end of the water pressure sensor (17) is electrically connected with the signal input end of the controller (32) through a signal line, the loudspeaker (28) is fixedly installed outside the control box (27), and the electric control end of the loudspeaker (28) is electrically connected with the control output end of the controller (32) through a control line;

wherein, bottom plate (11), pump case (3), pump cover (9), connecting seat (10), stator (4), impeller (6), assembly piece (21), L shape connection piece (20), sealed axle sleeve (8), straining basket bucket (1), straining basket (2), perspective lid (12), perspective lid gland (13), first flange (25), pipeline (22), first flange (24), second flange (23), bracing piece (26) and control box (27) are plastics and make.

2. The all-plastic high-efficiency corrosion-resistant pump of claim 1, wherein the pump body structure further comprises a guide ring (5), the guide ring (5) is fixedly installed inside the guide vane (4), and the inner wall of the guide ring (5) is attached to the edge of the impeller (6).

3. The all-plastic high-efficiency corrosion-resistant pump in one piece according to claim 1, wherein the pump body structure further comprises a second rubber sealing ring (7), and the second rubber sealing ring (7) is installed at the joint between the pump cover (9) and the pump shell (3).

4. The all-plastic high-efficiency corrosion-resistant pump as claimed in claim 1, wherein a second connecting flange (18) is integrally formed at the water outlet (36), and a plurality of second mounting holes are circumferentially formed on the second connecting flange (18) near the edge thereof.

5. The all-plastic high-efficiency corrosion-resistant pump of claim 1, wherein the filtering mechanism further comprises a pad (38), the pad (38) is a rubber pad, the pad (38) is fixedly mounted on the upper portion of the bottom plate (11), and the upper portion of the pad (38) is against the bottom end of the filter basket barrel (1).

6. An integral full-plastic high-efficiency corrosion-resistant pump according to claim 1, wherein the edge of the bottom plate (11) is further provided with an assembling lug (19), and an assembling hole is reserved on the assembling lug (19).

7. The all-plastic high-efficiency corrosion-resistant pump as claimed in claim 1, wherein the alarm mechanism further comprises a rear cover (35), the rear cover (35) is mounted at the rear part of the control box (27) through a screw (34), and the rear cover (35) is made of plastic.

8. The all-plastic high-efficiency corrosion-resistant pump as claimed in claim 7, wherein a mounting ear (33) is integrally formed inside the control box (27), and the mounting ear (33) is provided with a threaded hole matched with the screw (34).

9. The all-plastic high-efficiency corrosion-resistant pump as claimed in claim 8, wherein the alarm mechanism further comprises a status indicator light (29), the status indicator light (29) is fixedly mounted on the top of the control box (27), and an electric control end of the status indicator light (29) is electrically connected with a control output end of the controller (32) through a control line.

10. The all-plastic integrated high-efficiency corrosion-resistant pump according to claim 1, wherein the alarm mechanism further comprises a power switch (31), the power switch (31) is installed at the front part of the control box (27), and the power switch (31) is used for controlling the on-off of the all-plastic integrated high-efficiency corrosion-resistant pump.