CN218293977U - Vertical end suction type volute centrifugal water pump - Google Patents
Vertical end suction type volute centrifugal water pump Download PDFInfo
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- CN218293977U CN218293977U CN202221947399.0U CN202221947399U CN218293977U CN 218293977 U CN218293977 U CN 218293977U CN 202221947399 U CN202221947399 U CN 202221947399U CN 218293977 U CN218293977 U CN 218293977U
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- pump body
- vertical end
- lower extreme
- water pump
- centrifugal water
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Abstract
The utility model discloses a formula spiral case centrifugal water pump is inhaled to vertical end, the on-line screen storage device comprises a base, the base upper end is provided with the mounting panel, the mounting panel upper end is provided with the pump body, fixed plate lower extreme fixedly connected with installed part, the installed part lower extreme is provided with the mounting groove, pump body bilateral symmetry is provided with two spiral pumping chambers, the inside symmetry of water inlet is provided with two vacuum pressure meters. The utility model discloses in, the base upper end is provided with the mounting panel, be provided with the mounting groove on the mounting panel, installed part through pump body lower extreme setting promotes toward the mounting groove is inside, again with the limiting plate with it fixed, the dismantlement and the installation of the pump body of being convenient for, the water inlet department of device is provided with vacuum pressure gauge, record the cavitation surplus of the pump body through vacuum pressure gauge, make the pump body not fragile, the pump body of device is provided with the impeller, carry water through the impeller and the pump body, the both ends symmetry is provided with two spiral pumping chambers, make it satisfy both sides and go out water simultaneously.
Description
Technical Field
The utility model relates to a centrifugal pump field especially relates to vertical end suction type spiral case centrifugal pump.
Background
The centrifugal pump is a pump for conveying a liquid by a centrifugal force generated when an impeller rotates, and operates by causing water to centrifugally move by the rotation of the impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller in a centrifugal motion, and flows into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell. Water of the vertical end suction type volute centrifugal water pump directly enters a pump shell with a spiral line shape after coming out of an impeller
When the applicant applies the invention, through retrieval, the inventor finds that a Chinese patent discloses a vertical end suction type volute centrifugal water pump, the application number of which is '202023291208.3', and the patent is mainly fixed with a U-shaped connecting plate and a connecting rod through a third bolt, so that the disassembly and maintenance of a fixing mechanism are facilitated, and the transportation is facilitated. However, the device is not provided with a structure which is convenient to mount and dismount at the lower end of the pump body, and is not provided with a structure for testing the cavitation allowance of the pump body, so that the diversity of the discharged water is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a vertical end suction type volute centrifugal water pump.
In order to achieve the above purpose, the utility model adopts the following technical scheme: vertical end is inhaled formula spiral case centrifugal water pump, the on-line screen storage device comprises a base, base one side is provided with the controller, the base lower extreme evenly is provided with four support columns, the base upper end is provided with the mounting panel, the mounting panel upper end is provided with the pump body, pump body lower extreme fixedly connected with fixed plate, fixed plate lower extreme fixedly connected with installed part, the installed part lower extreme is provided with the mounting groove, the mounting groove sets up at the mounting panel inboard, pump body bilateral symmetry is provided with two spiral pumping chambers, pump body opposite side is provided with the water inlet, the inside symmetry of water inlet is provided with two vacuum pressure meters.
As a further description of the above technical solution:
a plurality of buttons are uniformly arranged on the controller.
As a further description of the above technical solution:
the support column lower extreme is provided with the dashpot, the inside spring that is provided with of dashpot, both ends are provided with first clamp plate, second clamp plate about the spring.
As a further description of the above technical solution:
evenly be provided with four first fixed blocks on the mounting panel, be provided with first bolt on the first fixed block.
As a further description of the above technical solution:
the mounting groove upside is provided with the limiting plate, evenly be provided with two second fixed blocks on the limiting plate, be provided with the second bolt on the second fixed block.
As a further description of the above technical solution:
the pump comprises a pump body and is characterized in that a motor is arranged in the pump body, an impeller is arranged at the upper end of the motor, a partition plate is arranged on one side of the impeller, and a water tank is arranged at one end of the partition plate.
As a further description of the above technical solution:
the spiral water pumping chamber is internally provided with a spiral pipe.
As a further description of the above technical solution:
one end of the vacuum pressure gauge is fixedly connected with a connecting piece, and a third fixing block is arranged at one end of the connecting piece.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, the base upper end is provided with the mounting panel, is provided with the mounting groove on the mounting panel, and the installed part through pump body lower extreme setting promotes toward the mounting groove is inside, fixes it with the limiting plate again, the dismantlement and the installation of the pump body of being convenient for.
2. The utility model discloses in, the water inlet department of device is provided with vacuum pressure gauge, records the cavitation surplus of the pump body through vacuum pressure gauge for the pump body is not fragile.
3. The utility model discloses in, the pump body of device is provided with the impeller, carries water through the impeller and the pump body, and the both ends symmetry is provided with two spiral pumping chambers for it satisfies both sides and goes out water simultaneously.
Drawings
Fig. 1 is a perspective view of a vertical end suction volute centrifugal water pump provided by the present invention;
fig. 2 is a cross-sectional view of the vertical end suction type volute centrifugal water pump provided by the present invention;
fig. 3 is a schematic structural view of a pump body of the vertical end-suction volute centrifugal water pump provided by the present invention;
fig. 4 is a schematic structural diagram of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic structural diagram of a location B in fig. 2 according to the present invention.
Illustration of the drawings:
1. a base; 101. a water inlet; 2. a support pillar; 201. a buffer tank; 202. a spring; 203. a first platen; 204. a second platen; 3. a controller; 301. a button; 4. mounting a plate; 401. a first fixed block; 402. a first bolt; 5. mounting grooves; 501. a limiting plate; 502. a second fixed block; 503. a second bolt; 504. a mounting member; 505. a fixing plate; 6. a pump body; 601. an impeller; 602. a motor; 603. a water tank; 604. a partition plate; 7. a spiral pumping chamber; 701. a spiral tube; 8. a vacuum pressure gauge; 801. a connecting member; 802. and a third fixed block.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: vertical end is inhaled formula spiral case centrifugal water pump, including base 1, 1 one side of base is provided with controller 3, 1 lower extreme of base evenly is provided with four support columns 2, 1 upper end of base is provided with mounting panel 4, 4 upper ends of mounting panel are provided with the pump body 6, 6 lower extreme fixedly connected with fixed plate 505 of the pump body, fixed plate 505 lower extreme fixedly connected with installed part 504, installed part 504 is used for fixing the pump body 6, installed part 504 lower extreme is provided with mounting groove 5, mounting groove 5 sets up at 4 inboards of mounting panel, 6 bilateral symmetry of the pump body is provided with two spiral pumping chambers 7, spiral pumping chamber 7 goes out water pressure, 6 opposite sides of the pump body are provided with water inlet 101, the inside symmetry of water inlet 101 is provided with two vacuum pressure gauge 8, vacuum pressure gauge 8 is used for testing the cavitation surplus of the pump body 6.
Evenly be provided with a plurality of buttons 301 on controller 3, the 2 lower extremes of support column are provided with dashpot 201, the inside spring 202 that is provided with of dashpot 201, both ends are provided with first clamp plate 203 about spring 202, second clamp plate 204, first clamp plate 203, second clamp plate 204 increases the lifting surface area of spring 202, evenly be provided with four first fixed blocks 401 on the mounting panel 4, be provided with first bolt 402 on the first fixed block 401, the 5 upside in mounting groove is provided with limiting plate 501, limiting plate 501 is used for restricting pump body 6 and rocks, evenly be provided with two second fixed blocks 502 on limiting plate 501, be provided with second bolt 503 on the second fixed block 502, the inside motor 602 that is provided with of pump body 6, motor 602 drives pump body 6 and rotates, motor 602 upper end is provided with impeller 601, impeller 601 one side is provided with baffle 604, baffle 604 one end is provided with water tank 603, the inside spiral water pumping chamber 7 is provided with spiral pipe 701, 8 one end fixedly connected with connecting piece 801 of vacuum pressure gauge, connecting piece 801 one end is provided with third fixed block 802.
The working principle is as follows: install the device, start controller 3 takes water into from water inlet 101, water inlet 101 department is provided with vacuum pressure gauge 8, survey the cavitation surplus of the pump body 6 through vacuum pressure gauge 8, make the pump body 6 not fragile, the inside impeller 601 that is provided with of the pump body 6, carry water through impeller 601 and the pump body 6, both ends symmetry is provided with two spiral pressurized-water chambers 7, make it satisfy both sides and go out water simultaneously, base 1 upper end is provided with mounting panel 4, be provided with mounting groove 5 on the mounting panel 4, installed part 504 through the setting of the 6 lower extreme of the pump body is towards the inside promotion of mounting groove 5, it is fixed with it with limiting plate 501 again, be convenient for the dismantlement and the installation of the pump body 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Vertical end is inhaled formula spiral case centrifugal water pump, including base (1), its characterized in that: base (1) one side is provided with controller (3), base (1) lower extreme evenly is provided with four support columns (2), base (1) upper end is provided with mounting panel (4), mounting panel (4) upper end is provided with the pump body (6), pump body (6) lower extreme fixedly connected with fixed plate (505), fixed plate (505) lower extreme fixedly connected with installed part (504), installed part (504) lower extreme is provided with mounting groove (5), mounting groove (5) set up at mounting panel (4) inboardly, pump body (6) bilateral symmetry is provided with two spiral pumping chamber (7), pump body (6) opposite side is provided with water inlet (101), water inlet (101) inside symmetry is provided with two vacuum pressure table (8).
2. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: the controller (3) is uniformly provided with a plurality of buttons (301).
3. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: the support column (2) lower extreme is provided with buffer slot (201), inside spring (202) that is provided with of buffer slot (201), both ends are provided with first clamp plate (203), second clamp plate (204) about spring (202).
4. The vertical end-suction volute centrifugal water pump of claim 1, wherein: the mounting plate (4) is evenly provided with four first fixing blocks (401), and the first fixing blocks (401) are provided with first bolts (402).
5. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: the mounting groove (5) upside is provided with limiting plate (501), evenly be provided with two second fixed blocks (502) on limiting plate (501), be provided with second bolt (503) on second fixed block (502).
6. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: the pump comprises a pump body (6), and is characterized in that a motor (602) is arranged in the pump body (6), an impeller (601) is arranged at the upper end of the motor (602), a partition plate (604) is arranged on one side of the impeller (601), and a water tank (603) is arranged at one end of the partition plate (604).
7. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: a spiral pipe (701) is arranged in the spiral water pumping chamber (7).
8. The vertical end-suction volute centrifugal water pump according to claim 1, wherein: one end of the vacuum pressure gauge (8) is fixedly connected with a connecting piece (801), and one end of the connecting piece (801) is provided with a third fixing block (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947399.0U CN218293977U (en) | 2022-07-27 | 2022-07-27 | Vertical end suction type volute centrifugal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947399.0U CN218293977U (en) | 2022-07-27 | 2022-07-27 | Vertical end suction type volute centrifugal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218293977U true CN218293977U (en) | 2023-01-13 |
Family
ID=84791530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221947399.0U Active CN218293977U (en) | 2022-07-27 | 2022-07-27 | Vertical end suction type volute centrifugal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218293977U (en) |
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2022
- 2022-07-27 CN CN202221947399.0U patent/CN218293977U/en active Active
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