CN212250483U

CN212250483U - Convenient sealless self priming pump of dismantling

Info

Publication number: CN212250483U
Application number: CN202021009693.8U
Authority: CN
Inventors: 陈宽东; 曹建平
Original assignee: Jiangsu Dongsheng Pump Valve Manufacturing Co ltd
Current assignee: Jiangsu Dongsheng Pump Valve Manufacturing Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-29
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a convenient unsealed self priming pump of dismantling, which comprises a pump body, the top through connection of the pump body has the pivot, the top fixed mounting of the pump body has the support, the top fixed mounting of support has driving motor, the top of pivot run through the top of support and with driving motor's output shaft fixed connection, the left side through connection of the pump body has the inlet tube, the left side cover of inlet tube outer lane is equipped with first ring flange, the left side of first ring flange is provided with the second ring flange, the right side cover of outlet pipe outer lane is equipped with first ring flange, the right side of first ring flange is provided with the second ring flange, three draw-in groove has evenly been seted up to one side of first ring flange laminating second ring flange, through the inlet tube, the outlet pipe, first ring flange, the second ring flange, the connection piece, fixing bolt, the drain, The clamping groove and the notch are matched to work, so that the effects of convenience in mounting and connecting and simplicity in dismounting are achieved, and the mounting and dismounting efficiency is improved.

Description

Convenient sealless self priming pump of dismantling

Technical Field

The utility model relates to a pump technical field specifically is a convenient sealless self priming pump of dismantling.

Background

The sealless self-priming pump is reliable in sealing, adopts a leakless sealing device, specifically consists of a power seal and an auxiliary seal, replaces the packing seal and the mechanical seal of the traditional water pump, thoroughly solves the problems of 'running, overflowing, dripping, leaking' and the like of the traditional seal, is an ideal product for replacing an original long-shaft submerged pump, a submersible sewage pump and the like, has no friction and no abrasion in the operation process of the pump, has the service life longer than that of the traditional product by more than 10 times, has stable and reliable self-priming performance in the principle of a transplanted vacuum pump, particularly adopts an 'electric air control valve', really realizes the first drainage and permanent self-priming, has small vibration, low noise and flexible movement, has an excellent self-control function, and can be matched with a related control system to realize high automation.

When the existing sealless self-sucking pump is used, the water inlet end and the water outlet pipe of the existing sealless self-sucking pump are connected with an external water discharging pipe in an installing mode, and the existing sealless self-sucking pump is difficult to disassemble after being used, so that the existing sealless self-sucking pump is low in installing and disassembling efficiency, and brings inconvenience to daily use. In view of this, we propose a sealless self-priming pump that is easy to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient sealless self priming pump of dismantling has that erection joint is convenient and dismantle simple advantage, has solved current sealless self priming pump when using, and it is more troublesome that end, outlet pipe and external drain pipe erection joint get up to intake, dismantles also more difficultly after using, leads to the installation and dismantles inefficiency, brings a great deal of inconvenient problem for daily use.

In order to achieve the above object, the utility model provides a following technical scheme: a seal-free self-priming pump convenient to disassemble comprises a pump body, wherein a rotating shaft penetrates through the top of the pump body, a support is fixedly mounted at the top of the pump body, a driving motor is fixedly mounted at the top of the support, the top of the rotating shaft penetrates through the top of the support and is fixedly connected with an output shaft of the driving motor, a water inlet pipe penetrates through the left side of the pump body, a first flange plate is sleeved on the left side of the outer ring of the water inlet pipe, a second flange plate is arranged on the left side of the first flange plate, a water outlet pipe penetrates through the right side of the pump body, a first flange plate is sleeved on the right side of the outer ring of the water outlet pipe, a second flange plate is arranged on the right side of the first flange plate, three clamping grooves are uniformly formed in one side, which is attached to the second flange plate, a, the inner chamber of carousel is provided with the fixed disk, the inner circle through connection of fixed disk has the drain pipe, the slot has been seted up to one side of fixed disk laminating first ring flange, be connected with the connection piece between the top of first ring flange and the top of second ring flange, the left and right sides at connection piece top all through connection has fixing bolt, all is connected with the connection piece between the bottom of first ring flange and the bottom of second ring flange, the left and right sides of connection piece bottom all through connection has fixing bolt.

Preferably, the top and the bottom of first ring flange, the top and the bottom of second ring flange all offer with fixing bolt looks adaptation's screw hole, when fixing bolt with insert the screw hole and screw up, the connection piece can be in the same place first ring flange and second ring flange link and firmly live.

Preferably, a notch is formed in one side, attached to the second flange plate, of the clamping block, the clamping block is clamped in an inner cavity of the clamping groove, the clamping block is inserted into the clamping groove firstly, then the rotary table is rotated clockwise, the outer wall of the clamping groove can be clamped into the notch, and the first flange plate and the second flange plate can be connected together through the clamping cooperation of the clamping block and the clamping groove.

Preferably, one side of the turntable, which is far away from the first flange plate, is uniformly provided with a plurality of rotating rods, and the rotating turntable of the rotating rods is pinched, so that the clamping blocks can be clamped in the clamping grooves.

Preferably, the outer ring of the turntable is attached to the inner ring of the second flange plate, the inner ring of the turntable is attached to the outer ring of the fixed disk, and the turntable can rotate between the second flange plate and the fixed disk.

Preferably, the internal diameter of inlet tube and outlet pipe slightly is greater than the external diameter of drain pipe, and so design, when inlet tube and outlet pipe inserted the slot in, the inner circle of inlet tube and outlet pipe inner circle homoenergetic laminated with the outer lane of drain pipe mutually, and water is difficult to reveal at the pump-out in-process.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a water inlet tube, the outlet pipe, first ring flange, the second ring flange, the connection piece, fixing bolt, the drain pipe, the carousel, the fixed disk, the fixture block, the slot, the screw hole, the bull stick, the cooperation work of draw-in groove and breach, realized that erection joint is convenient and dismantle simple efficiency, the installation has been improved and dismantlement efficiency, solved current sealless self priming pump when using, its end of intaking, the outlet pipe is more troublesome with external drain pipe erection joint, and it is also more difficult to dismantle after using, so lead to the installation and dismantle inefficiency, bring a great deal of inconvenient problem for daily use.

Drawings

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

FIG. 2 is a schematic view of a second flange plate of the present invention;

FIG. 3 is a schematic view of a first flange structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: the pump comprises a pump body 1, a support 2, a rotating shaft 3, a driving motor 4, a water inlet pipe 5, a water outlet pipe 6, a first flange 7, a second flange 8, a connecting sheet 9, a fixing bolt 10, a water outlet pipe 11, a rotating disc 12, a fixed disc 13, a clamping block 14, a slot 15, a threaded hole 16, a rotating rod 17, a clamping groove 18 and a notch 19.

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 seal-free self-priming pump convenient to disassemble comprises a pump body 1, wherein the top of the pump body 1 is connected with a rotating shaft 3 in a penetrating manner, the top of the pump body 1 is fixedly provided with a support 2, the top of the support 2 is fixedly provided with a driving motor 4, the top of the rotating shaft 3 penetrates through the top of the support 2 and is fixedly connected with an output shaft of the driving motor 4, the left side of the pump body 1 is connected with a water inlet pipe 5 in a penetrating manner, the left side of the outer ring of the water inlet pipe 5 is sleeved with a first flange 7, the left side of the first flange 7 is provided with a second flange 8, the right side of the pump body 1 is connected with a water outlet pipe 6 in a penetrating manner, the right side of the outer ring of the water outlet pipe 6 is sleeved with the first flange 7, the right side of the first flange 7 is provided with the second flange 8, one side of the first flange, one side of the clamping block 14, which is attached to the second flange 8, is provided with a notch 19, the clamping block 14 is clamped in an inner cavity of the clamping groove 18, the clamping block 14 is firstly inserted into the clamping groove 18, then the rotating disc 12 is rotated clockwise, the outer wall of the clamping groove 18 can be clamped in the notch 19, through the clamping fit of the clamping block 14 and the clamping groove 18, one side of the rotating disc 12, which is far away from the first flange 7, is uniformly provided with a plurality of rotating rods 17, the rotating disc 12 can be rotated by pinching the rotating rods 17, so that the clamping block 14 can be clamped in the clamping groove 18, the first flange 7 and the second flange 8 can be connected together, the inner cavity of the rotating disc 12 is provided with a fixed disc 13, the outer ring of the rotating disc 12 is attached to the inner ring of the second flange 8, the inner ring of the rotating disc 12 is attached to the outer ring of the fixed disc 13, the inner ring of the fixed disc 13 is connected with a, the inner diameters of the water inlet pipe 5 and the water outlet pipe 6 are slightly larger than the outer diameter of the water outlet pipe 11, so that when the water inlet pipe 5 and the water outlet pipe 6 are inserted into the inserting grooves 15, the inner ring of the water inlet pipe 5 and the inner ring of the water outlet pipe 6 can be attached to the outer ring of the water outlet pipe 11, water is not easy to leak in the pumping process, a connecting sheet 9 is connected between the top of the first flange 7 and the top of the second flange 8, the left side and the right side of the top of the connecting sheet 9 are both connected with a fixing bolt 10 in a penetrating way, the connecting sheet 9 is connected between the bottom of the first flange 7 and the bottom of the second flange 8, the left side and the right side of the bottom of the connecting sheet 9 are both connected with a fixing bolt 10 in a penetrating way, the top and the bottom of the first flange 7 and the top and the bottom of the second flange 8 are both provided, the connecting piece 9 can connect and fix the first flange 7 and the second flange 8 together when the fixing bolt 10 is inserted into the threaded hole 16 and tightened.

The working principle is as follows: when the water draining device is used, the first flange plate 7 is aligned with the second flange plate 8, the water inlet pipe 5 and the water outlet pipe 6 are inserted into the slot 15, the clamping block 14 is inserted into the clamping groove 18, the rotating rod 17 is held, the rotating disc 12 is rotated clockwise, the outer wall of the clamping groove 18 is clamped into the notch 19, the first flange plate 7 and the second flange plate 8 can be connected together through the clamping fit of the clamping block 14 and the clamping groove 18, the connecting piece 9 is placed on the first flange plate 7 and the second flange plate 8, the fixing bolt 10 firstly penetrates through the connecting piece 9 and then is inserted into the threaded hole 16 and screwed, at the moment, the connecting piece 9 can connect the first flange plate 7 and the second flange plate 8 together and firmly, so that the water draining pipe 11 can be communicated with the water inlet pipe 5 and the water outlet pipe 6, the water inlet of the water draining pipe 11 positioned on the left side is placed into water, and the driving motor 4, at this moment the self priming pump begins work and with water by in drain pipe 11 and the intake pipe 5 suction pump, take out by outlet pipe 6 and drain pipe 11 again, use up the back, can loosen fixing bolt 10 soon and extract screw hole 16, hold between the fingers bull stick 17 and anticlockwise rotation carousel 12 again to draw fixture block 14 in the draw-in groove, can separate first ring flange 7 and second ring flange 8, thereby accomplish inlet pipe 5, outlet pipe 6 and the dismantlement work of drain pipe 11.

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

1. The utility model provides a convenient sealless self priming pump of dismantling, includes the pump body (1), its characterized in that: the pump comprises a pump body (1), a rotating shaft (3) is connected to the top of the pump body (1) in a penetrating manner, a support (2) is fixedly mounted at the top of the pump body (1), a driving motor (4) is fixedly mounted at the top of the support (2), the top of the rotating shaft (3) is connected to the top of the support (2) in a penetrating manner and fixedly connected with an output shaft of the driving motor (4), a water inlet pipe (5) is connected to the left side of the pump body (1) in a penetrating manner, a first flange plate (7) is sleeved on the left side of the outer ring of the water inlet pipe (5), a second flange plate (8) is arranged on the left side of the first flange plate (7), a water outlet pipe (6) is connected to the right side of the pump body (1) in a penetrating manner, the first flange plate (7) is sleeved on the right side of the outer ring of the water outlet pipe (6), the second, a turntable (12) is arranged in the inner cavity of the second flange plate (8), three clamping blocks (14) are arranged on one side of the turntable (12) jointed with the first flange plate (7), a fixed disc (13) is arranged in the inner cavity of the rotary disc (12), the inner ring of the fixed disc (13) is connected with a drain pipe (11) in a penetrating way, one side of the fixed disc (13) which is attached to the first flange disc (7) is provided with a slot (15), a connecting sheet (9) is connected between the top of the first flange plate (7) and the top of the second flange plate (8), the left side and the right side of the top of the connecting sheet (9) are both connected with fixing bolts (10) in a penetrating way, the connecting sheet (9) is connected between the bottom of the first flange plate (7) and the bottom of the second flange plate (8), the left side and the right side of the bottom of the connecting piece (9) are both connected with fixing bolts (10) in a penetrating way.

2. The sealless self-primer pump of claim 1 that is easy to disassemble and assemble, wherein: and threaded holes (16) matched with the fixing bolts (10) are formed in the top and the bottom of the first flange plate (7) and the top and the bottom of the second flange plate (8).

3. The sealless self-primer pump of claim 1 that is easy to disassemble and assemble, wherein: one side of the clamping block (14) attached to the second flange plate (8) is provided with a notch (19), and the clamping block (14) is clamped in an inner cavity of the clamping groove (18).

4. The sealless self-primer pump of claim 1 that is easy to disassemble and assemble, wherein: and a plurality of rotating rods (17) are uniformly arranged on one side of the turntable (12) far away from the first flange plate (7).

5. The sealless self-primer pump of claim 1 that is easy to disassemble and assemble, wherein: the outer ring of the rotary disc (12) is attached to the inner ring of the second flange plate (8), and the inner ring of the rotary disc (12) is attached to the outer ring of the fixed disc (13).

6. The sealless self-primer pump of claim 1 that is easy to disassemble and assemble, wherein: the inner diameters of the water inlet pipe (5) and the water outlet pipe (6) are slightly larger than the outer diameter of the water outlet pipe (11).