CN109209810B - Automatic water quantity control device for water supply pump - Google Patents
Automatic water quantity control device for water supply pump Download PDFInfo
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- CN109209810B CN109209810B CN201811104596.4A CN201811104596A CN109209810B CN 109209810 B CN109209810 B CN 109209810B CN 201811104596 A CN201811104596 A CN 201811104596A CN 109209810 B CN109209810 B CN 109209810B
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- water
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- storage tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an automatic water quantity control device for a water supply pump, which comprises a fixed bottom plate, wherein the upper end surface of the fixed bottom plate is provided with a fixed groove, the upper end of the fixed groove is provided with a water pump shell, and the water pump shell comprises a first end surface and a second end surface which are opposite; the invention is provided with a plurality of water outlet pipes, when water flow enters the pump from the water inlet pipe and the gate is opened, the water flow is shunted out from the plurality of water outlet pipes, the damage to the water outlet pipes caused by the pressure of instantaneous water flow impact when the gate is opened is lightened, the waste of resources is avoided, and the economic expenditure is saved; the water yield is adjusted through the rotation of the adjusting plate, when the adjusting plate rotates to the gate, the water flow is blocked, the water yield is zero, the adjusting plate rotates slowly, the gate is released slowly, the water yield is increased gradually, and conversely, the gate is sealed slowly, and the water yield is reduced gradually; the invention is provided with the water storage tank, when water flow enters the pump from the water inlet pipe, the water storage tank plays a role in buffering, and the impact force of the water flow is reduced.
Description
Technical Field
The invention relates to an automatic control device, in particular to an automatic water quantity control device for a water supply pump.
Background
The water supply pump is a conveying equipment, it transfers the mechanical energy of prime mover or other external energy to liquid, makes the liquid energy increase, has the characteristics of high efficiency, energy saving, compact structure, easy disassembly and sealing of the whole, convenient maintenance, pipeline type installation and small installation space, and is mainly used for conveying liquid including domestic water and waste water. In most cases, a water supply pump only has a water inlet pipe and a water outlet pipe, and when water flows into the pump from the water inlet pipe, the water pressure is high due to the fact that only one water outlet pipe is arranged, and the water supply pump can be damaged.
Disclosure of Invention
The invention aims to provide an automatic water quantity control device for a water supply pump, wherein water flow enters a water storage tank from a water inlet pipe, a rotating shaft is driven to rotate by a motor, so that a rotating plate rotates, an adjusting plate moves around the rotating plate, a first gate opening and a second gate opening are slowly exposed, and the water flow flows out from the first gate opening and the second gate opening and flows into the next unit of a water supply system along a water outlet pipe.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a water yield automatic control device for working shaft, includes PMKD, the PMKD up end is equipped with the fixed slot, and the fixed slot upper end is equipped with the water pump shell, and the water pump shell includes relative first terminal surface and second terminal surface.
The motor is arranged on the side of the first end face, a base plate is arranged at the lower end of the motor and located in the fixing groove, and a first through hole is formed in the second end face.
The water pump shell further comprises a third end face and a fourth end face which are opposite to each other, and a second through hole is formed in the third end face.
The water pump is characterized in that a water storage tank is arranged in the water pump shell, one end of the water storage tank is fixed on the inner side surface of the water pump shell, a water inlet hopper is arranged at one adjacent end of the water storage tank, a water inlet pipe is arranged at the outer end of the water inlet hopper, the water inlet pipe penetrates through the second through hole and extends to the outside, and a first flange is arranged at.
And a first water channel cylinder is arranged on the side of the water storage tank opposite to the end face fixed on the inner side face of the water pump shell, and an adjusting device is arranged at one end of the first water channel cylinder.
The adjusting device comprises a fixing plate, the fixing plate is fixed in the water pump shell, the fixing plate is hollow inside, a first gate and a second gate are respectively arranged on two opposite end faces of the fixing plate, and one end of a first water channel cylinder is fixed on the first gate.
The adjustable gate is characterized in that a rotating plate is arranged in the fixed plate, two ends of the rotating plate are fixed on the inner side of the fixed plate, a connecting plate is arranged on the circumferential side of the rotating plate, an adjusting plate is arranged at one end of the connecting plate, and the adjusting plate is located between the first gate and the second gate.
The outer end of the second gate is provided with a second water channel cylinder, one end of the second water channel cylinder is provided with a water outlet pipe, the water outlet pipe penetrates through the first through hole and extends to the outside, and the outer end of the water outlet pipe is provided with a second flange.
And one end of the rotating plate is provided with a rotating shaft, and the rotating shaft penetrates through the fixed plate and the water storage tank to be connected with an output shaft of the motor.
The water pump shell and the backing plate are clamped in the fixing grooves, and the backing plate is fixed on the side of the first end face.
The number of the first through holes is at least two.
The diameters of the water outlet pipe and the water inlet pipe are respectively equal to the diameters of the first through hole and the second through hole.
The port that the fill of intaking links to each other with storage water tank one end is the rectangle, and relative port is circular, and the length and width of rectangle port equals the length and width of the port of the storage water tank that links to each other, and the diameter of circular port equals the mouth of pipe diameter of inlet tube.
An outlet is arranged on one side of the water storage tank connected with the first water channel cylinder, and one end of the first water channel cylinder is fixed at the outer end of the outlet.
The regulating plate is circular and has a radius larger than the radius of the first gate and the second gate, and the thickness of the regulating plate is equal to the distance between the first gate and the second gate.
The invention has the beneficial effects that:
1. the invention is provided with a plurality of water outlet pipes, when water flow enters the pump from the water inlet pipe and the gate is opened, the water flow is shunted out from the plurality of water outlet pipes, the damage to the water outlet pipes caused by the pressure of instantaneous water flow impact when the gate is opened is lightened, the waste of resources is avoided, and the economic expenditure is saved;
2. the water yield is adjusted through the rotation of the adjusting plate, when the adjusting plate rotates to the gate, the water flow is blocked, the water yield is zero, the adjusting plate rotates slowly, the gate is released slowly, the water yield is increased gradually, and conversely, the gate is sealed slowly, and the water yield is reduced gradually;
3. the invention is provided with the water storage tank, when water flow enters the pump from the water inlet pipe, the water storage tank plays a role in buffering, and the impact force of the water flow is reduced.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention;
FIG. 4 is a schematic structural view of a water pump housing;
FIG. 5 is a schematic view of the internal structure of the water pump housing;
FIG. 6 is a schematic view of a portion of the structure inside the water pump housing;
FIG. 7 is a schematic view of the structure of the adjustment device;
FIG. 8 is a schematic view of the structure of the fixing plate;
fig. 9 is a schematic view of the internal structure of the adjusting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
An automatic water amount control device for a water supply pump, as shown in fig. 1, 2 and 3, comprises a fixing base plate 1, wherein a fixing groove 101 is arranged on the upper end surface of the fixing base plate 1, a water pump housing 2 is arranged on the upper end of the fixing groove 101, and the water pump housing 2 comprises a first end surface 201 and a second end surface 202 which are opposite. First terminal surface 201 side is equipped with motor 3, and the motor 3 lower extreme is equipped with backing plate 4, and water pump housing 2 and backing plate 4 all block in fixed slot 101. The backing plate 4 is fixed on the first end face 201 side; at least two first through holes 204 are disposed on the second end surface 202.
As shown in fig. 4, the water pump housing 2 further includes a third end surface 203 and a fourth end surface opposite to each other, and the third end surface 203 is provided with a second through hole 205.
Be equipped with storage water tank 5 in the water pump shell 2, as shown in fig. 5 and 6, storage water tank 5 one end is fixed on 2 medial surfaces of water pump shell, and adjacent one end is equipped with into water and fights 6, and 6 outer ends that are fought into water are equipped with inlet tube 7, and inlet tube 7 runs through second through-hole 205 and extends to the external world and the diameter of inlet tube 7 equals the diameter of second through-hole 205. The port that the one end of fill 6 and storage water tank 5 links to each other of intaking is the rectangle, and relative port is circular, and the length and width of rectangle port equals the length and width of the port of the storage water tank 5 that links to each other, and the diameter of circular port equals the mouth of pipe diameter of inlet tube 7. The outer end of the water inlet pipe 7 is provided with a first flange 8. Water flow enters the water supply pump from the water inlet pipe 7 and flows into the water storage tank 5 along the water inlet hopper 6, and the water storage tank 5 plays a role in buffering and pressure reduction.
A first water channel cylinder 9 is arranged on the side surface of the water storage tank 5 opposite to the end surface fixed on the inner side surface of the water pump shell 2, an outlet 501 is arranged on the side of the water storage tank 5 connected with the first water channel cylinder 9, one end of the first water channel cylinder 9 is fixed at the outer end of the outlet 501, and an adjusting device for adjusting the water quantity is arranged at one end of the first water channel cylinder 9.
The adjusting device comprises a fixing plate 10, as shown in fig. 7 and 8, the fixing plate 10 is fixed in the water pump housing 2, and the fixing plate 10 is hollow inside. A first gate 1001 and a second gate 1002 are respectively arranged on two opposite end faces of the fixing plate 10, and one end of the first waterway cylinder 9 is fixed on the first gate 1001.
The fixed plate 10 is internally provided with a rotating plate 11, as shown in fig. 9, two ends of the rotating plate 11 are fixed at the inner side of the fixed plate 10, one end of the rotating plate 11 is provided with a rotating shaft 17, and the rotating shaft 17 penetrates through the fixed plate 10 and the water storage tank 5 to be connected with an output shaft of the motor 3. The rotating plate 11 is provided with a connecting plate 12 on the circumferential side, and an adjusting plate 13 is provided at one end of the connecting plate 12, and the adjusting plate 13 is located between the first gate 1001 and the second gate 1002. The adjusting plate 13 is circular and has a radius larger than the radius of the first gate 1001 and the radius of the second gate 1002, and the thickness of the adjusting plate 13 is equal to the distance between the first gate 1001 and the second gate 1002. The motor 3 drives the rotating shaft 17 to rotate, so as to drive the rotating plate 11 to rotate, and further drive the adjusting plate 13 to rotate; when the adjusting plate 13 rotates to the middle between the first gate 1001 and the second gate 1002, the water flow is blocked, and the water yield is zero at the moment; the adjusting plate 13 is slowly rotated, the first gate 1001 and the second gate 1002 are slowly released, and the water yield is gradually increased, and conversely, the first gate 1001 and the second gate 1002 are slowly closed, and the water yield is gradually decreased.
The outer end of the second gate port 1002 is provided with a second water channel cylinder 14, one end of the second water channel cylinder 14 is provided with a water outlet pipe 15, the water outlet pipe 15 penetrates through the first through hole 204 and extends to the outside, the diameter of the water outlet pipe 15 is equal to that of the first through hole 204, and the outer end of the water outlet pipe 15 is provided with a second flange 16. When the first and second gates 1001 and 1002 are released, the water flows out along the second waterway cylinder 14 and the outlet pipe 15.
The working mode of the invention is as follows: water flow enters the pump from the water inlet pipe 7 and enters the water storage tank 5 along the water inlet hopper 6; the motor 3 is used to drive the rotating shaft 17 to rotate, so that the rotating plate 11 rotates, and the adjusting plate 13 moves circularly around the rotating plate 11. When the adjusting plate 13 rotates to the middle between the first gate 1001 and the second gate 1002, the water flow is blocked, and the water yield is zero at the moment; when the adjusting plate 13 is slowly rotated and the first and second gates 1001 and 1002 are slowly released, the water flow gradually increases, and the water flows out from the first and second gates 1001 and 1002 and flows into the next unit of the water supply system along the water outlet pipe 15.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. An automatic water quantity control device for a water supply pump comprises a fixed bottom plate (1), and is characterized in that a fixed groove (101) is formed in the upper end face of the fixed bottom plate (1), a water pump shell (2) is arranged at the upper end of the fixed groove (101), and the water pump shell (2) comprises a first end face (201) and a second end face (202) which are opposite;
a motor (3) is arranged on the first end face (201) side, a base plate (4) is arranged at the lower end of the motor (3), the base plate (4) is located in the fixing groove (101), and a first through hole (204) is formed in the second end face (202);
the water pump shell (2) further comprises a third end surface (203) and a fourth end surface which are opposite, and a second through hole (205) is formed in the third end surface (203);
a water storage tank (5) is arranged in the water pump shell (2), one end of the water storage tank (5) is fixed on the inner side surface of the water pump shell (2), a water inlet hopper (6) is arranged at the adjacent end, a water inlet pipe (7) is arranged at the outer end of the water inlet hopper (6), the water inlet pipe (7) penetrates through the second through hole (205) and extends to the outside, and a first flange (8) is arranged at the outer end of the water inlet pipe (7);
a first water channel cylinder (9) is arranged on the side of the water storage tank (5) opposite to the end face fixed on the inner side face of the water pump shell (2), and an adjusting device is arranged at one end of the first water channel cylinder (9);
the adjusting device comprises a fixing plate (10), the fixing plate (10) is fixed in the water pump shell (2), the fixing plate (10) is hollow, a first gate (1001) and a second gate (1002) are respectively arranged on two opposite end faces of the fixing plate (10), and one end of a first water channel cylinder (9) is fixed on the first gate (1001);
a rotating plate (11) is arranged in the fixed plate (10), two ends of the rotating plate (11) are fixed on the inner side of the fixed plate (10), a connecting plate (12) is arranged on the circumferential side surface of the rotating plate (11), an adjusting plate (13) is arranged at one end of the connecting plate (12), and the adjusting plate (13) is positioned between the first gate opening (1001) and the second gate opening (1002);
a second water channel cylinder (14) is arranged at the outer end of the second gate (1002), a water outlet pipe (15) is arranged at one end of the second water channel cylinder (14), the water outlet pipe (15) penetrates through the first through hole (204) and extends to the outside, and a second flange (16) is arranged at the outer end of the water outlet pipe (15);
and one end of the rotating plate (11) is provided with a rotating shaft (17), and the rotating shaft (17) penetrates through the fixing plate (10) and the water storage tank (5) to be connected with an output shaft of the motor (3).
2. An automatic control device of water amount for a water supply pump according to claim 1, wherein the water pump housing (2) and the backing plate (4) are both caught in the fixing groove (101), and the backing plate (4) is fixed to the first end surface (201) side.
3. The automatic water amount control device for a water supply pump according to claim 1, wherein the first through hole (204) is at least two.
4. An automatic water amount control device for a water supply pump according to claim 1, wherein the diameters of the outlet pipe (15) and the inlet pipe (7) are equal to the diameters of the first through hole (204) and the second through hole (205), respectively.
5. The automatic water quantity control device for the water supply pump according to claim 1, characterized in that the port where the water inlet hopper (6) is connected with one end of the water storage tank (5) is rectangular, the opposite port is circular, the length and width of the rectangular port is equal to the length and width of the port of the connected water storage tank (5), and the diameter of the circular port is equal to the diameter of the nozzle of the water inlet pipe (7).
6. The automatic water amount control device for a water supply pump according to claim 1, wherein an outlet (501) is provided at a side where the water storage tank (5) is connected to the first waterway cylinder (9), and one end of the first waterway cylinder (9) is fixed to an outer end of the outlet (501).
7. The automatic water amount control device for a water supply pump according to claim 1, wherein the regulation plate (13) has a circular shape with a radius larger than the radius of the first and second gates (1001, 1002), and the thickness of the regulation plate (13) is equal to the distance between the first and second gates (1001, 1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104596.4A CN109209810B (en) | 2018-09-21 | 2018-09-21 | Automatic water quantity control device for water supply pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104596.4A CN109209810B (en) | 2018-09-21 | 2018-09-21 | Automatic water quantity control device for water supply pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209810A CN109209810A (en) | 2019-01-15 |
| CN109209810B true CN109209810B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104596.4A Active CN109209810B (en) | 2018-09-21 | 2018-09-21 | Automatic water quantity control device for water supply pump |
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| CN (1) | CN109209810B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997749B (en) * | 2021-02-08 | 2023-03-10 | 江西环境工程职业学院 | Multilayer afforestation building |
| CN116254896B (en) * | 2023-01-03 | 2023-11-03 | 河北天昕建设集团有限公司 | Wall evaporative cooling device utilizing non-traditional water source |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186174B1 (en) * | 1997-10-01 | 2001-02-13 | Muskin Leisure Products, Inc. | Valve assembly |
| TWI381470B (en) * | 2007-05-08 | 2013-01-01 | Tokyo Electron Ltd | And a treatment device provided with the valve |
| CN105043815B (en) * | 2015-09-14 | 2017-08-25 | 华中农业大学 | Underground water is continuously collected and metering system |
| CN206280583U (en) * | 2016-12-13 | 2017-06-27 | 浙江唐润电力环保设备有限公司 | Fluidized pump locks gas moushroom valve |
| CN206972948U (en) * | 2017-05-17 | 2018-02-06 | 深圳市沃特玛电池有限公司 | A kind of flow control valve |
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| CN109209810A (en) | 2019-01-15 |
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