CN218062700U - Small-size submerged motor pump concatenates drainage device - Google Patents

Abstract

The utility model belongs to the technical field of small-size submerged motor pump technique and specifically relates to a small-size submerged motor pump concatenates drainage device, including the immersible pump, the rear end of immersible pump is provided with the check valve, the rear end of check valve is provided with the flange, the inboard intercommunication in rear end of flange has second communicating pipe, the rear end outside screwed connection of second communicating pipe has the second go-between, the inboard screwed connection in rear end of second go-between has the second to place the shell, the rear end outside screwed connection of second placement shell has first connecting ring, the inboard screwed connection in rear end of first connecting ring has first placement shell, the utility model discloses well first connecting pipe, second communicating pipe and immersible pump constitute single drainage unit that concatenates, and the equipment of different quantity filter blocks and concatenation unit is guaranteed to first connecting ring, second go-between, third go-between and fourth go-between simultaneously, and convenient adjustment filter block position avoids emergency to change in addition the filter block and increase work load, increases the practicality of device.

Description

Small-size submerged motor pump concatenates drainage device

Technical Field

The utility model relates to a small-size submerged motor pump technical field specifically is a small-size submerged motor pump concatenates drainage device.

Background

The submersible pump is an important device for pumping water from a deep well, and when the submersible pump is used, the whole unit is submerged into water to work, so that underground water is pumped to the ground surface, and the submersible pump is widely used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

The small-size submerged motor pump concatenates the drainage and guarantees that the section by section of deeper department ponding of underground is pumped, and different degree of depth quality of water is different, and different concatenation units all install the filter block and increase unit weight, increase the equipment degree of difficulty of drainage unit and transfer the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size submerged motor pump concatenates drainage device to the different unit that concatenates of the small-size submerged motor pump that provides in solving above-mentioned background art all installs the filter block and increases unit weight and increase the equipment degree of difficulty of drainage unit and transfer the problem of the degree of difficulty.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a small-size submerged motor pump concatenates drainage device, includes the immersible pump, the rear end of immersible pump is provided with the check valve, the permission flow direction of check valve is by rear side direction front side, the rear end of check valve is provided with the flange, the inboard intercommunication in rear end of flange has second communicating pipe, the rear end outside screwed connection of second communicating pipe has the second go-between, the inboard screwed connection in rear end of second go-between has the second to place the shell, the rear end outside screwed connection of second place the shell has first connecting ring, the inboard screwed connection in rear end of first connecting ring has first place the shell, the rear end outside screwed connection of first place the shell has the fourth go-between, the inboard screwed connection in rear end of fourth go-between has first communicating pipe, the outside screwed connection of first connecting pipe has the third, the right-hand member fixedly connected with of third go-between changes the handle, the equal fixedly connected with change in the outside of fourth go-between, first connecting ring and second go-between, the intercommunication of first and rear side, the go-between and the second place the shell and the filter block inboard all being provided with the immersible pump.

Preferably, the outer side of the first communicating pipe is spirally connected with a lead block, and the lead block is positioned at the rear side of the first communicating pipe.

Preferably, three connecting rods are uniformly arranged on the inner side of the rotating ring along the circumference, and the rotating ring is fixedly connected with the first connecting ring, the second connecting ring and the fourth connecting ring through the connecting rods.

Preferably, the front end outside of first connecting pipe is provided with the external screw thread, and first connecting pipe passes through external screw thread and fourth go-between screwed connection, the rear end outside of first placing the shell is provided with the external screw thread, and the fourth go-between passes through the external screw thread and first placing shell screwed connection, the front end outside of first placing the shell and the rear end outside of second placing the shell all are provided with the external screw thread, and just first connecting ring places shell screwed connection with first placing the shell and second respectively through the external screw thread, the front end outside of second placing the shell and the rear end outside of second communicating pipe all are provided with the external screw thread, and the second go-between places shell and second communicating pipe screwed connection through external screw thread and second respectively, the rear end outside of first connecting pipe is provided with the external screw thread, and first connecting pipe passes through external screw thread and lead block screwed connection.

Preferably, the cross-sectional diameter of the filter block is equal to the inner diameter of the first housing shell and the second housing shell.

Preferably, the first communicating pipe, the second communicating pipe and the submersible pump form a serial drainage unit.

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

1. the utility model discloses in, first connecting ring through setting up, the second go-between, the third go-between, first place the shell, the shell is placed to the second, the individual term valve, the flange, filter block and fourth go-between, can guarantee concatenating the drainage of small-size submerged motor pump, guarantee the convenient change of filter block simultaneously, filter block and place the many and increase drainage unit weight of shell quantity when avoiding quality of water better, increase the equipment degree of difficulty of small-size submerged motor pump, first communicating pipe, second communicating pipe and immersible pump constitute singly concatenate the drainage unit, first connecting ring simultaneously, the second go-between, third go-between and fourth go-between guarantee different quantity filter blocks and concatenate the equipment of unit, convenient adjustment filter block position simultaneously, avoid emergency to change the filter block in addition and increase work load, increase the practicality of device.

2. The utility model discloses in, lead and first communicating pipe through setting up, can guarantee the vertical of first communicating pipe and second communicating pipe and place, it inclines when falling to avoid first communicating pipe and second communicating pipe whole lighter, and then drive swivel and wall laminating, increase and concatenate the degree of difficulty of transferring of drainage unit, the lead guarantees the reliable weight gain of bottom first communicating pipe and second communicating pipe, avoid communicating pipe to transfer the incline and increase and transfer the degree of difficulty, the screw connection of lead and first communicating pipe guarantees that the top concatenates the reliable taking off of drainage unit lead simultaneously, avoid the top to concatenate drainage unit in the bottom more concatenate under the reliable pulling condition of unit dead weight, concatenate drainage unit heavier and increase the equipment degree of difficulty and transfer the degree of difficulty, increase the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the check valve of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2B according to the present invention;

fig. 5 is a schematic view of the structure of fig. 2 at C according to the present invention;

fig. 6 is a schematic view of the installation structure of the middle filter block of the present invention.

In the figure: the device comprises a submersible pump 1, a first communicating pipe 2, a second communicating pipe 3, a first connecting ring 4, a second connecting ring 5, a lead block 6, a third connecting ring 7, a rotating handle 8, a rotating ring 9, a fourth connecting ring 10, a flange 11, a check valve 12, a first placing shell 13, a filter block 14 and a second placing shell 15.

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. 1-6, the present invention provides a technical solution:

the utility model provides a small-size submerged motor pump concatenates drainage device, including immersible pump 1, the rear end of immersible pump 1 is provided with check valve 12, the direction of allowing flow of check valve 12 is by rear side to front side, the rear end of check valve 12 is provided with flange 11, the rear end inboard intercommunication of flange 11 has second communicating pipe 3, the rear end outside spiral connection of second communicating pipe 3 has second go-between 5, the rear end inboard spiral connection of second go-between 5 has second place the shell 15, the rear end outside spiral connection of second place the shell 15 has first connecting ring 4, the rear end inboard spiral connection of first connecting ring 4 has first place the shell 13, the rear end outside spiral connection of first place the shell 13 has fourth go-between 10, the rear end inboard spiral connection of fourth go-between 10 has first connecting pipe 2, the outside spiral connection of first connecting pipe 2 has third go-between 7, the right-hand member fixedly connected with of third go-between 7 changes 8, fourth go-between 10, the outside fixedly connected with change 9 of first connecting ring 4 and second go-between 5, the first connecting ring 2 and the rear side put the shell 1 of first connecting ring, the inboard filter block that first go-between 13 and second put the shell 14 all.

The lead block 6 is spirally connected to the outer side of the first communicating pipe 2, and the lead block 6 is located on the rear side of the first communicating pipe 2, so that the situation that the first communicating pipe 2 and the second communicating pipe 3 at the bottom are lighter and connected with a drainage unit to cause less tension and easy deflection is avoided in the using process, and the lowering difficulty of the drainage unit is increased; three connecting rods are uniformly arranged on the inner side of the rotating ring 9 along the circumference, and the rotating ring is respectively and fixedly connected with the first connecting ring 4, the second connecting ring 5 and the fourth connecting ring 10 through the connecting rods, so that the first connecting ring 4, the second connecting ring 5 and the fourth connecting ring 10 can conveniently rotate in the using process; an external thread is arranged on the outer side of the front end of the first communicating pipe 2, the first communicating pipe 2 is in threaded connection with the fourth communicating pipe 10 through the external thread, an external thread is arranged on the outer side of the rear end of the first placing shell 13, the fourth communicating pipe 10 is in threaded connection with the first placing shell 13 through the external thread, external threads are arranged on the outer side of the front end of the first placing shell 13 and the outer side of the rear end of the second placing shell 15, the first connecting ring 4 is in threaded connection with the first placing shell 13 and the second placing shell 15 through the external thread respectively, external threads are arranged on the outer side of the front end of the second placing shell 15 and the outer side of the rear end of the second communicating pipe 3, the second communicating pipe 5 is in threaded connection with the second placing shell 15 and the second communicating pipe 3 through the external thread respectively, external threads are arranged on the outer side of the rear end of the first communicating pipe 2, the first communicating pipe 2 is in threaded connection with the lead block 6 through the external thread, the first communicating pipe 2, the first communicating pipe 13, the second placing shell 15 and the second communicating pipe 3 are reliably disassembled and the filter blocks 14 are arranged according to the water quality, and the increase of the filter blocks and the water drainage units is avoided; the diameter of the cross section of the filter block 14 is equal to the inner diameters of the first placing shell 13 and the second placing shell 15, so that impurities can be reliably filtered before the submersible pump 1 pumps water in the using process; the first communicating pipe 2, the second communicating pipe 3 and the submersible pump 1 form a serial connection drainage unit, so that the submersible pump 1 is ensured to be conveniently adjusted in serial connection drainage length in the using process, and meanwhile, the submersible pump 1 is ensured to reliably pump water in the drainage unit.

The working process comprises the following steps: the device of the utility model can ensure the serial drainage of the small submersible pump 1, and simultaneously ensure the convenient replacement of the filter block 14, avoid the increase of the weight of the drainage unit caused by the large number of the filter block 14 and the placing shell when the water quality is better, increase the assembly difficulty of the small submersible pump 1, the first communication pipe 2 and the second communication pipe 3 at the rear side form a single drainage unit in the use process, the check valve 12 ensures the reliable water pumping of the submersible pump 1 from the deep section, the filter block 14 in the unit after the small submersible pump 1 at the bottom side works for a long time has more impurity filtering, the efficiency of the water pumping of the submersible pump 1 is low because the timely cleaning and replacement are not carried out, the fourth connecting ring 10 is screwed down the first placing shell 13 through the swivel ring 9 under the matching of the screw connection of the fourth connecting ring 10 with the first communication pipe 2 and the first placing shell 13 respectively, and then the filter block 14 positioned at the inner side of the first placing shell 13 is pulled outwards to clean the filtered matters at the end face, the surface of the filter block 14 is cleaned and then adhered with more impurities, the end of the filter block 14 can be replaced and placed when the filter block 14 needs to be replaced after short-time use, the situation that the filter material at the rear end of the filter block 14 is more and is blocked is avoided, meanwhile, the filter material is adhered to both end faces of the filter block 14 in the first placing shell 13, the second connecting ring 5 is screwed down from the second placing shell 15 through the rotary ring 9 under the matching of the second connecting ring 5 and the second communicating pipe 3 which is positioned at the front side respectively in a spiral connection mode, the filter block 14 at the inner side of the second placing shell 15 is pulled out and placed into the first placing shell 13, the impurities are ensured to be reliably filtered, the distribution conditions of the impurities at different water depths are different, when the impurities needing to be filtered by a single drainage unit are less or do not need to be filtered, the first connecting ring 4 is matched with the first placing shell 13 and the second placing shell 15 respectively in a spiral connection mode The first placing shell 13 is placed next, the second connecting ring 5 is directly screwed on the first placing shell 13 to avoid being connected with the second placing shell 15, so that the use of a filter block 14 can be reduced, when the filter block 14 is not needed, the fourth connecting ring 10 is screwed off the first communicating pipe 2 and the second connecting ring 5 is screwed off the second communicating pipe 3 located on the front side, so that the first placing shell 13, the second placing shell 15 and the filter block 14 are integrally taken down, the third connecting ring 7 is screwed off the first communicating pipe 2 under the matching of the third connecting ring 7 and the first communicating pipe 2, so that the third connecting ring 7 is respectively connected with the front end of the first communicating pipe 2 and the rear end of the second communicating pipe 3, in addition, the vertical placement of the first communicating pipe 2 and the second communicating pipe 3 can be ensured, the first communicating pipe 2 and the second communicating pipe 3 are prevented from being inclined when the first communicating pipe 2 and the second communicating pipe 3 are integrally and lightly dropped, the swivel ring 9 is driven to be attached to the wall surface, the difficulty of the tandem connection unit is increased, the tandem connection of the lead block 6 under the tandem connection with the tandem connection of the first communicating pipe 2 and the vertical connection of the second communicating pipe 2 is prevented from being lifted, and the heavy side of the tandem connection unit is prevented from being connected with the lower side of the vertical connection of the tandem connection unit 2, and the vertical connection of the tandem connection unit. 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 (6)

1. The utility model provides a small-size submerged motor pump concatenates drainage device, includes immersible pump (1), its characterized in that: the rear end of the submersible pump (1) is provided with a one-way valve (12), the flow allowing direction of the one-way valve (12) is from the rear side to the front side, a flange (11) is arranged at the rear end of the one-way valve (12), the inner side of the rear end of the flange (11) is communicated with a second communicating pipe (3), the outer side of the rear end of the second communicating pipe (3) is spirally connected with a second connecting ring (5), a second placing shell (15) is spirally connected to the inner side of the rear end of the second connecting ring (5), the outer side of the rear end of the second placing shell (15) is spirally connected with a first connecting ring (4), the inner side of the rear end of the first connecting ring (4) is spirally connected with a first placing shell (13), the outer side of the rear end of the first placing shell (13) is spirally connected with a fourth connecting ring (10), the inner side of the rear end of the fourth connecting ring (10) is spirally connected with a first connecting pipe (2), the outer side of the first connecting pipe (2) is spirally connected with a third connecting ring (7), the right end of the third connecting ring (7) is fixedly connected with a rotating handle (8), the outer sides of the fourth connecting ring (10), the first connecting ring (4) and the second connecting ring (5) are fixedly connected with rotating rings (9), the first communicating pipe (2) is communicated with a submersible pump (1) at the rear side, the inner sides of the first placing shell (13) and the second placing shell (15) are both provided with a filter block (14).

2. The tandem displacement apparatus of claim 1, wherein: the outer side of the first communicating pipe (2) is spirally connected with a lead block (6), and the lead block (6) is located on the rear side of the first communicating pipe (2).

3. The tandem connection drainage device for small-sized submersible electric pump according to claim 1, characterized in that: the inner side of the rotating ring (9) is uniformly provided with three connecting rods along the circumference, and the rotating ring is fixedly connected with the first connecting ring (4), the second connecting ring (5) and the fourth connecting ring (10) through the connecting rods.

4. The tandem connection drainage device for small-sized submersible electric pump according to claim 2, characterized in that: the utility model discloses a lead connecting pipe for the automobile, including first communicating pipe (2), fourth communicating pipe (10), first go-between (2) and first placing shell (15), the front end outside of first placing shell (13) is provided with the external screw thread, and fourth go-between (10) is through external screw thread and fourth go-between (10) threaded connection, the rear end outside of first placing shell (13) and the rear end outside of second placing shell (15) all are provided with the external screw thread, and first connecting ring (4) through the external screw thread respectively with first placing shell (13) and second placing shell (15) threaded connection, the front end outside of second placing shell (15) and the rear end outside of second communicating pipe (3) all are provided with the external screw thread, and second communicating pipe (5) through external screw thread and second placing shell (15) and second communicating pipe (3) threaded connection respectively, the rear end outside of first communicating pipe (2) is provided with the external screw thread, and first communicating pipe (2) through go-between and lead block (6) threaded connection.

5. The tandem displacement apparatus of claim 1, wherein: the cross section diameter of the filter block (14) is equal to the inner diameter of the first placing shell (13) and the second placing shell (15).

6. The tandem connection drainage device for small-sized submersible electric pump according to claim 1, characterized in that: the first communicating pipe (2), the second communicating pipe (3) and the submersible pump (1) form a serial drainage unit.

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