CN211174629U

CN211174629U - Self-suction double-suction pump

Info

Publication number: CN211174629U
Application number: CN201921714236.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuozhou Ironwork Petrochemical Equipment Manufacturing Co ltd
Current assignee: Zhuozhou Ironwork Petrochemical Equipment Manufacturing Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-04
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a from inhaling double entry pump, the on-line screen storage device comprises a base, the equal rigid coupling in outer wall four corners of base has the second horizontal piece, the top of montant is passed through second sealed bearing and is rotated with the round bar and link to each other, the outer wall of round bar is equipped with drainage mechanism. This from inhaling double suction pump, through the inlet tube, the cooperation of plectane and filter, make when should inhaling double suction pump operation, when inhaling the pump body with external water source, debris and the separation of external water source in the external water source, prevent in the debris inflow pump body in the external water source, make debris when the part operation in the pump body, die the part card, cause the part damage, and cause economic loss, through the inlet tube, the cooperation of the pump body and first bolt, make the inlet tube can separate with the pump body, and then make drainage device conveniently change after impaired, the drainage device who has avoided inhaling double suction pump damages the back artifical quick detachable change not, make and inhale double suction pump work postpone certainly, reduce work efficiency.

Description

Self-suction double-suction pump

Technical Field

The utility model relates to a from inhaling double suction pump technical field specifically is a from inhaling double suction pump.

Background

The self-priming double-suction pump (large-flow self-priming double-suction pump) is a product with a novel structure, which is developed by Boyu company according to relevant technical data at home and abroad after digestion, absorption and improvement, and belongs to the domestic initiative, and each technical performance index is leading at home, reaches the international advanced level, and has wide application market and development prospect. Although the existing self-suction double-suction pump can realize the extraction of water, the difference of an external water source exists, the external water source contains sundries, when the self-suction double-suction pump extracts the external water source, the sundries in the external water source flow into the pump body, when the sundries run on parts in the pump body, the parts are clamped to be dead, the parts are damaged, and the economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a, with solve and to provide the existing extraction to water of can realizing from inhaling double suction pump of existing among the above-mentioned background art, but there is the difference at external water source, external water source contains debris, make from inhaling when double suction pump extracts external water source, it is internal that debris that causes in the external water source flows into the pump, make debris when the part operation in the pump body, die the part card, cause the part to damage, and cause economic loss's problem, and from inhaling the drainage device of double suction pump damage back artifical not quick detachable change, make from inhaling double suction pump work postpone, reduce work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a self-priming double-suction pump comprises a base, wherein the outer wall four corners of the base are fixedly connected with second transverse blocks, the top threads of the second transverse blocks are connected with second bolts, the top left side of the base is fixedly connected with a pump body, the right side of the pump body is fixedly connected with a pump body opening, the inner wall of the pump body opening is connected with a round bar through a first sealing bearing in a rotating mode, the right end face of the round bar is fixedly connected with an output shaft of a waterproof motor, the bottom of the waterproof motor is fixedly connected with the top of the base, the top of the pump body is fixedly connected with a water outlet pipe, a first through hole is processed at the top of the water outlet pipe, a first sealing collar is fixedly connected with the top of the water outlet pipe, a water inlet pipe is connected with the left side threads of the pump body, a rubber sleeve is fixedly connected with the outer wall of the water inlet pipe, the outer wall of the, the left side rigid coupling of inlet tube has the sealed neck ring of second, the top and the bottom of inlet tube all are equipped with fixed establishment, the inner wall of inlet tube is equipped with filtering mechanism, the inner wall bottom rigid coupling of the pump body has the montant, the top of montant rotates with the round bar through second seal bearing and links to each other, the outer wall of round bar is equipped with drainage mechanism.

Preferably, fixed establishment includes first crosspiece, round pin axle, L type piece and first bolt, two first crosspiece rigid coupling is in the left side of the pump body, the left side of first crosspiece rotates through the round pin axle and links to each other has L type piece, the outer wall screw thread of L type piece links to each other has first bolt, the outer wall screw thread of first bolt links to each other with the outer wall screw thread of inlet tube.

Preferably, two first transverse blocks are symmetrically distributed about the water inlet pipe axis.

Preferably, the filtering mechanism comprises a circular plate and a filtering net, the circular plate is fixedly connected to the inner wall of the water inlet pipe, and the filtering net is fixedly connected to the inner wall of the circular plate.

Preferably, the drainage mechanism includes first circle piece, second circle piece and arc, first circle piece rigid coupling in the outer wall of round bar, second circle piece rigid coupling in the outer wall of round bar, the equal rigid coupling of outer wall of second circle piece and first circle piece has the arc.

Preferably, the arc plates are distributed at 72 degrees between each two arc plates.

Compared with the prior art, the beneficial effects of the utility model are that: this from inhaling double suction pump, through the inlet tube, the cooperation of plectane and filter, make when should inhaling double suction pump operation, when inhaling the pump body with external water source, debris and the separation of external water source in the external water source, prevent in the debris inflow pump body in the external water source, make debris when the part operation in the pump body, die the part card, cause the part damage, and cause economic loss, through the inlet tube, the cooperation of the pump body and first bolt, make the inlet tube can separate with the pump body, and then make drainage device conveniently change after impaired, the drainage device who has avoided inhaling double suction pump damages the back artifical quick detachable change not, make and inhale double suction pump work postpone certainly, reduce work efficiency.

Drawings

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

FIG. 2 is a schematic view of the connection of the base, the second rail and the rod of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the pump body, the water inlet pipe and the rubber sleeve in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the water outlet pipe, the second sealing bearing and the first sealing bearing in fig. 1.

In the figure, the water pump comprises a base 1, a base 2, a pump body 3, a pump body opening 4, a first sealing bearing 5, a water outlet pipe 6, a first sealing collar 7, a fixing mechanism 701, a first transverse block 702, a pin shaft 703 and a L type block 704, a first bolt 8, a filtering mechanism 801, a circular plate 802, a filter screen 9, a drainage mechanism 901, a first circular block 902, a second circular block 903, an arc plate 10, a water inlet pipe 11, a second through hole 12, a second sealing collar 13, a second transverse block 14, a second bolt 15, a waterproof motor 16, a round rod 17, a vertical rod 18, a second sealing bearing 19, a rubber sleeve 20 and a first through hole.

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 self-priming double-suction pump comprises a base 1, wherein four corners of the outer wall of the base 1 are fixedly connected with second transverse blocks 13, the second transverse blocks 13 are fixed on the outer wall of the base 1 and vertically distributed between every two second transverse blocks 13, the top of each second transverse block 13 is connected with a second bolt 14 in a threaded manner, so that the second transverse blocks 13 limit the second bolts 14, the left side of the top of the base 1 is fixedly connected with a pump body 2, the right side of the pump body 2 is fixedly connected with a pump body opening 3, the inner wall of the pump body opening 3 is connected with a round rod 16 in a rotating manner through a first sealing bearing 4, the round rod 16 can rotate in the pump body 2 when stressed, the right end face of the round rod 16 is fixedly connected with an output shaft of a waterproof motor 15, the model of the waterproof motor 15 is 86HB68-401A, the bottom of the waterproof motor 15 is fixedly connected with the top of the base 1, so that the waterproof motor 15 is fixed on the top of the base 1, the, the water outlet pipe enables water in the pump body 2 to flow out of the pump body 2, a first through hole 20 is processed at the top of the water outlet pipe 5, the first through hole 20 is used for being connected with an external water spraying device, a first sealing collar 6 is fixedly connected at the top of the water outlet pipe 5, the first sealing collar 6 prevents water from flowing out of a gap where the water outlet pipe 5 is connected with the external water spraying device, a water inlet pipe 10 is connected with a left side thread of the pump body 3, the water inlet pipe 10 can be separated from the pump body 3 through rotation, the water inlet pipe 10 is used for enabling the water of an external water source to flow into the pump body 2, a rubber sleeve 19 is fixedly connected to the outer wall of the water inlet pipe 10, the outer wall of the rubber sleeve 19 is in interference fit with the right side of the pump body 2, the water in the pump body 2 is prevented from flowing out of the gap where the water inlet pipe 10 is in threaded connection with, the sealed neck ring 12 of second prevents that water from the gap of inlet tube 10 with external water piping connection from flowing, and the top and the bottom of inlet tube 10 all are equipped with fixed establishment 7, and the inner wall of inlet tube 10 is equipped with filter equipment 8, and the inner wall bottom rigid coupling of the pump body 2 has montant 17, and the top of montant 17 is passed through second sealed bearing 18 and is rotated with round bar 16 and link to each other for round bar 16 can rotate at montant 17's top when the atress, and the outer wall of round bar 16 is equipped with drainage mechanism 9.

The fixing mechanism 7 comprises a first transverse block 701, a pin shaft 702, L type blocks 703 and first bolts 704, the two first transverse blocks 701 are fixedly connected to the left side of the pump body 2, so that the first transverse block 701 is fixed to the left side of the pump body 1, the left side of the first transverse block 701 is rotatably connected with a L type block 703 through the pin shaft 702, so that the L type block 703 can rotate on the first transverse block 701, the outer wall threads of the L type block 703 are connected with the first bolts 704, so that the L type block 703 limits the first bolts 704, the outer wall of the first bolts 704 is connected with the outer wall threads of the water inlet pipe 10, so that the first bolts 704 fix the water inlet pipe 10, and the two first transverse blocks 701 are axially symmetrically distributed with respect to the water inlet pipe 10, so that the two first bolts 704 fix the water inlet pipe 10.

The filtering mechanism 8 comprises a circular plate 801 and a filtering screen 802, the circular plate 801 is fixedly connected to the inner wall of the water inlet pipe 10, the filtering screen 802 is fixedly connected to the inner wall of the circular plate 801, the filtering screen 802 is made of stainless steel, the mesh number of the filtering screen 802 is 40 meshes, and the aperture is 3-4 mm.

Drainage mechanism 9 includes first circle piece 901, second circle piece 902 and arc 903, first circle piece 901 rigid coupling in the outer wall of round bar 16, second circle piece 902 rigid coupling in the outer wall of round bar 16, first circle piece 901 and second circle piece 902 are about montant 17 axisymmetric distribution, the equal rigid coupling of outer wall of second circle piece 902 and first circle piece 901 has arc 903, arc 903 is 72 degrees between two liang and distributes, make arc 903 evenly distributed on the outer wall of second circle piece 902 and first circle piece 901, and then make arc 903 rotate the time with the inside water of the pump body 2 drainage.

When the self-priming double suction pump is used, a user connects the base 1 with an external fixing device through the second bolt 14, the water outlet pipe 5 is connected with an external water spraying device through the first through hole 20, after the connection, the self-priming double suction pump and the external fixing device are placed in an external water source, after the placement, the user connects the waterproof motor 15 with an external power supply to enable the self-priming double suction pump to operate, the external water source rotates through the waterproof motor 15 to drive the round rod 16 to rotate, further, the arc plate 903 on the first round block 901 and the second round block 902 rotates inside the pump body 2, so that the external water source enters the inside of the pump body 2 through the water inlet pipe 10, after the external water source enters the water inlet pipe 10, impurities in the external water source are separated from the external water source through the filter screen 802, after the external water source enters the inside of the pump body 2, the water inside of the pump body 2 rotates through the arc plate 903, upward force is given to the water inside of the pump body 2, so that the water inside of the pump body 2 flows out through the water outlet pipe 5, further, so that the water flow inside the pump body 2 enters the external double suction device, and the self-priming double suction pump is detached after the external double suction pump, so that the self-priming double suction pump operates, the self-priming double suction pump can be detached from the first double suction pump, the first double suction pump 704, and the first double suction pump 704 can be detached after.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 self-priming double entry pump, includes base (1), its characterized in that: the equal rigid coupling in outer wall four corners of base (1) has second horizontal piece (13), the top screw thread of second horizontal piece (13) links to each other has second bolt (14), the top left side rigid coupling of base (1) has pump body (2), the right side rigid coupling of pump body (2) has pump body mouth (3), the inner wall of pump body mouth (3) rotates through first sealed bearing (4) and links to each other has round bar (16), the right-hand member face rigid coupling of round bar (16) has the output shaft of waterproof motor (15), the bottom of waterproof motor (15) is in the same place with the top rigid coupling of base (1), the top rigid coupling of pump body (2) has outlet pipe (5), the top processing of outlet pipe (5) has first through-hole (20), the top rigid coupling of outlet pipe (5) has first sealed neck ring (6), the left side screw thread of pump body (2) links to each other has inlet tube (10), the outer wall rigid coupling of inlet tube (10) has rubber sleeve (19), the outer wall of rubber sleeve (19) and the right side interference fit of the pump body (2), the left side processing of inlet tube (10) has second through-hole (11), the left side rigid coupling of inlet tube (10) has the sealed neck ring of second (12), the top and the bottom of inlet tube (10) all are equipped with fixed establishment (7), the inner wall of inlet tube (10) is equipped with filtering mechanism (8), the inner wall bottom rigid coupling of the pump body (2) has montant (17), the top of montant (17) rotates with round bar (16) through second sealed bearing (18) and links to each other, the outer wall of round bar (16) is equipped with drainage mechanism (9).

2. The self-priming double-suction pump is characterized in that the fixing mechanism (7) comprises first cross blocks (701), pin shafts (702), L-shaped blocks (703) and first bolts (704), the two first cross blocks (701) are fixedly connected to the left side of the pump body (2), the left side of each first cross block (701) is rotatably connected with the L-shaped block (703) through the pin shaft (702), the outer wall of each L-shaped block (703) is connected with the first bolt (704) in a threaded mode, and the outer wall of each first bolt (704) is connected with the outer wall of the water inlet pipe (10) in a threaded mode.

3. The self-priming double suction pump according to claim 2, characterized in that: the two first transverse blocks (701) are axially and symmetrically distributed relative to the water inlet pipe (10).

4. The self-priming double suction pump according to claim 1, characterized in that: filtering mechanism (8) include plectane (801) and filter screen (802), plectane (801) rigid coupling in the inner wall of inlet tube (10), the inner wall rigid coupling of plectane (801) has filter screen (802).

5. The self-priming double suction pump according to claim 1, characterized in that: the drainage mechanism (9) comprises a first round block (901), a second round block (902) and an arc-shaped plate (903), wherein the first round block (901) is fixedly connected with the outer wall of the round rod (16), the second round block (902) is fixedly connected with the outer wall of the round rod (16), and the outer walls of the second round block (902) and the first round block (901) are fixedly connected with the arc-shaped plate (903).

6. The self-priming double suction pump according to claim 5, characterized in that: the arc plates (903) are distributed at 72 degrees between each two arc plates.