CN219344931U - Automatic constant-pressure water pump - Google Patents
Automatic constant-pressure water pump Download PDFInfo
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- CN219344931U CN219344931U CN202320352177.2U CN202320352177U CN219344931U CN 219344931 U CN219344931 U CN 219344931U CN 202320352177 U CN202320352177 U CN 202320352177U CN 219344931 U CN219344931 U CN 219344931U
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- water pump
- fixedly connected
- water
- pipe orifice
- constant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to the technical field of water pumps, in particular to an automatic constant-pressure water pump, which comprises a fixed frame, wherein a water pump is fixedly arranged on the fixed frame, one side of the water pump is provided with a water inlet pipe orifice which is horizontally arranged, the top of the water pump is fixedly connected with a water outlet pipe orifice which is vertically arranged, one side of the water outlet pipe orifice is provided with a constant-pressure pipeline, an arc-shaped communicating pipe is fixedly connected between the constant-pressure pipeline and the water inlet pipe orifice, water pressure acts on the adjusting plug through an adjusting interface and an adjusting plug which are arranged on one side of the water outlet pipe orifice, when the water pressure exceeds the pressure applied by an adjusting spring to the adjusting plug, water inside the water outlet pipe orifice can enter the constant-pressure pipeline, then enters the water inlet pipe orifice through the arc-shaped communicating pipe orifice, the pressure reducing and distributing effect is achieved on the water outlet pipe orifice, complicated electronic equipment is not needed to be used for keeping the constant water pressure, and the manufacturing cost of the water pump and the energy consumption generated when the water pump works are reduced.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to an automatic constant-pressure water pump.
Background
The water pump is a mechanism for delivering or pressurizing liquid, and is used for delivering mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, and is mainly used for delivering the liquid including water, oil, acid-alkali liquor, emulsion and the like.
In order to ensure the stability of the water discharged when the water pump is used, the water pump needs to be controlled to perform constant pressure when the water pump is used for conveying the water, for example, a water pump constant pressure variable frequency controller disclosed in the patent application number CNCN103982409A can control the water pump to perform constant pressure for conveying the water.
The water pump in the prior art can achieve the effect of constant pressure of the water pump only by using complex electrical equipment to control the water pump, such as the controller is provided in the patent application number CNCN103982409A, so that the manufacturing cost of the constant pressure water pump is high, and the controller and the water pump can generate energy consumption together during use, so that the energy consumption of the constant pressure water pump is higher.
Disclosure of Invention
The utility model aims to provide an automatic constant-pressure water pump so as to solve the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
an automatic constant-pressure water pump comprises a fixed frame, wherein a water pump is fixedly arranged on the fixed frame, a water inlet pipe orifice horizontally arranged is arranged on one side of the water pump, a water outlet pipe orifice vertically arranged is fixedly connected to the top of the water pump, a constant-pressure pipeline is arranged on one side of the water outlet pipe orifice, and an arc-shaped communicating pipe is fixedly connected between the constant-pressure pipeline and the water inlet pipe orifice;
the inner surface of constant pressure pipeline fixedly connected with adjusts the interface, one side of adjusting the interface is provided with the regulation stopper that can horizontal activity, and the surface of adjusting the stopper and the internal surface of adjusting the interface are the curved surface, adjust the stopper and be used for sealing the interface.
Preferably, the inner surface of the constant pressure pipeline is fixedly connected with a sealing plug, a threaded rod is connected to the central position of the sealing plug in a threaded manner, one end of the threaded rod is rotationally connected with a movable ring, one end of the movable ring is fixedly connected with an adjusting spring, and one end of the adjusting spring is fixedly connected with a T-shaped connecting rod.
Preferably, one end of the threaded rod, which is far away from the movable ring, is fixedly connected with a knob, one end of the T-shaped connecting rod is fixedly connected with the adjusting plug, and one end of the arc-shaped communicating pipe is arranged below the T-shaped connecting rod.
Preferably, one end of the constant pressure pipeline is sleeved with a sealing sleeve cover, one side of the inner wall of the sealing sleeve cover is fixedly connected with a sealing plug, and the sealing plug is used for sealing one end of the inner wall of the constant pressure pipeline.
Preferably, the arc communicating pipe is fixed on the outer surface of the water pump, and a plurality of reinforcing blocks are fixedly connected to the outer surface of the arc communicating pipe and fixedly connected with the water pump for assisting in fixing the arc communicating pipe.
Preferably, one end of the water inlet pipe orifice and one end of the water outlet pipe orifice are fixedly connected with connecting flanges, fixing holes are formed in the connecting flanges, and the inner surface of the water inlet pipe orifice is fixedly connected with a filter screen ring.
Preferably, an auxiliary pipe is fixedly connected between the constant pressure pipeline and the arc-shaped communicating pipe, and a one-way valve is arranged on the auxiliary pipe.
The utility model has the beneficial effects that:
through adjusting interface and the regulation stopper that sets up in water outlet mouth of pipe one side for water pressure acts on the regulation stopper, after water pressure exceeded the pressure that the regulation spring applyed the regulation stopper, the inside water of water outlet mouth of pipe can enter into inside the constant voltage pipeline, and rethread arc communicating pipe enters into the mouth of pipe that intakes, plays the effect of decompression reposition of redundant personnel to water outlet mouth of pipe department, thereby reaches the purpose of automatic regulation to water inlet mouth of pipe and water outlet mouth of pipe department water pressure of water pump, need not to use complicated electronic equipment to constantly water pressure, reduces the cost of manufacture of water pump and the energy consumption that the during operation of water pump produced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the rear view of the water pump of FIG. 1;
FIG. 3 is a schematic view of the structure of the inside of the water pump of FIG. 1;
fig. 4 is a schematic view of the structure of the constant pressure pipe part in fig. 3.
Reference numerals in the drawings are as follows:
1. the water inlet pipe comprises a fixing frame, 2, a water pump, 3, a water inlet pipe opening, 4, a water outlet pipe opening, 5, a constant pressure pipeline, 51, a sealing plug, 6, an arc-shaped communicating pipe, 7, an adjusting interface, 8, an adjusting plug, 9, a threaded rod, 10, a movable ring, 11, an adjusting spring, 12, a T-shaped connecting rod, 13, a knob, 14, a sealing sleeve cover, 15, a sealing plug, 16, a reinforcing block, 17, a connecting flange, 18, a fixing hole, 19, a filter screen ring, 20, an auxiliary pipe, 21 and a one-way valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An automatic constant-pressure water pump comprises a fixed frame 1, wherein a water pump 2 is fixedly arranged on the fixed frame 1, a water inlet pipe orifice 3 horizontally arranged is arranged on one side of the water pump 2, a water outlet pipe orifice 4 vertically arranged is fixedly connected to the top of the water pump 2, a constant-pressure pipeline 5 is arranged on one side of the water outlet pipe orifice 4, and an arc-shaped communicating pipe 6 is fixedly connected between the constant-pressure pipeline 5 and the water inlet pipe orifice 3;
the inner surface of the constant pressure pipeline 5 is fixedly connected with an adjusting interface 7, one side of the adjusting interface 7 is provided with an adjusting plug 8 which can horizontally move, the outer surface of the adjusting plug 8 and the inner surface of the adjusting interface 7 are both curved surfaces, and the adjusting plug 8 is used for sealing the adjusting interface 7.
As shown in fig. 1 and 2, the fixing frame 1 is a steel frame, and can provide fixing and supporting for the water pump 2, the water inlet pipe orifice 3 and the water outlet pipe orifice 4 on the water pump 2 are connected with an external pipeline, the motor with a built-in power supply is used for driving the water pump 2, and the adjusting plug 8 is in a state of sealing the adjusting interface 7, so that water cannot flow into the constant-pressure pipeline 5 from the water outlet pipe orifice 4.
The inner surface of the constant pressure pipeline 5 is fixedly connected with a sealing plug 51, the center of the sealing plug 51 is in threaded connection with a threaded rod 9, one end of the threaded rod 9 is rotatably connected with a movable ring 10, one end of the movable ring 10 is fixedly connected with an adjusting spring 11, and one end of the adjusting spring 11 is fixedly connected with a T-shaped connecting rod 12.
As shown in fig. 3 and 4, the sealing plug 51 can seal the inside of the constant pressure pipe 5, and has a screw hole at its center to realize a screw connection with the threaded rod 9.
One end of the threaded rod 9, which is far away from the movable ring 10, is fixedly connected with a knob 13, one end of the T-shaped connecting rod 12 is fixedly connected with the adjusting plug 8, and one end of the arc-shaped communicating pipe 6 is arranged below the T-shaped connecting rod 12.
As shown in fig. 3 and 4, the knob 13 can be conveniently rotated manually through the knob 13, so that the threaded rod 9 is driven to rotate.
One end of the constant pressure pipeline 5 is sleeved with a sealing sleeve cover 14, one side of the inner wall of the sealing sleeve cover 14 is fixedly connected with a sealing plug 15, and the sealing plug 15 is used for sealing one end of the inner wall of the constant pressure pipeline 5.
As shown in fig. 3 and fig. 4, the sealing sleeve cover 14 is pulled to the side far away from the constant-pressure pipeline 5, so that the sealing sleeve cover 14 can be taken down, the knob 13 inside the constant-pressure pipeline 5 can be conveniently rotated manually, and otherwise, when the sealing sleeve cover 14 is sleeved on the constant-pressure pipeline 5, the sealing plug 15 can be plugged into the constant-pressure pipeline 5 to seal the constant-pressure pipeline 5.
The arc communicating pipe 6 is fixed on the outer surface of the water pump 2, a plurality of reinforcing blocks 16 are fixedly connected to the outer surface of the arc communicating pipe 6, and the reinforcing blocks 16 are fixedly connected with the water pump 2 and used for assisting in fixing the arc communicating pipe 6.
As shown in fig. 1, the arc-shaped communicating pipe 6 and the water pump 2 are connected through the reinforcing block 16, so that the connection firmness of the arc-shaped communicating pipe 6 and the water pump 2 can be improved.
One end of the water inlet pipe orifice 3 and one end of the water outlet pipe orifice 4 are fixedly connected with a connecting flange 17, a fixing hole 18 is formed in the connecting flange 17, and a filter screen ring 19 is fixedly connected to the inner surface of the water inlet pipe orifice 3.
As shown in fig. 1 and 3, the water inlet pipe orifice 3 and the water outlet pipe orifice 4 are conveniently connected with external pipelines through the connecting flange 17, and the filter screen ring 19 inside the water inlet pipe orifice 3 can prevent dirt from entering the water pump 2 and prevent the constant pressure pipeline 5 and the arc-shaped communicating pipe 6 from being blocked by the dirt.
An auxiliary pipe 20 is fixedly connected between the constant pressure pipeline 5 and the arc-shaped communicating pipe 6, and a one-way valve 21 is arranged on the auxiliary pipe 20.
As shown in fig. 1 and 3, the auxiliary pipe 20 can enhance the flow ability of water inside the constant pressure pipe 5 into the arc-shaped communication pipe 6, and the check valve 21 can prevent water from passing from the arc-shaped communication pipe 6 into the inside of the constant pressure pipe 5 through the auxiliary pipe 20.
The utility model provides an automatic constant-pressure water pump, which has the following working principle:
when the water pump 2 is started, if the water inlet pipe orifice 3 is in a low pressure state, and the water outlet pipe orifice 4 is in a high pressure state, high pressure generated by water in the water outlet pipe orifice 4 can squeeze the regulating plug 8 so as to overcome the elastic force of the regulating spring 11, the water pressure squeezes the regulating plug 8, the regulating plug 8 squeezes the regulating spring 11 through the T-shaped connecting rod 12 to enable the regulating spring 11 to shrink, the regulating plug 8 is separated from the regulating interface 7, at the moment, partial water flow in the water outlet pipe orifice 4 can enter the water inlet pipe orifice 3 through the constant pressure pipeline 5, so that the water pressure in the water outlet pipe orifice 4 is reduced, and the water pressure at the water inlet pipe orifice 3 is improved;
when the closing sleeve cover 14 is taken down, the knob 13 can be rotated in different directions, the knob 13 can drive the threaded rod 9 to rotate in different directions, the threaded rod 9 drives the movable ring 10 to move in different directions, and the elasticity of the adjusting spring 11 is adjusted, so that the pressure applied to the adjusting plug 8 can be adjusted according to the difference of required constant pressure.
Compared with the related art, the automatic constant-pressure water pump provided by the utility model has the following beneficial effects:
through adjusting interface 7 and the regulation stopper 8 that set up in water outlet 4 one side for water pressure acts on regulation stopper 8, after water pressure exceeded the pressure that regulating spring 11 applyed regulation stopper 8, the inside water of water outlet 4 can enter into inside constant voltage pipeline 5, the rethread arc communicating pipe 6 enters into water inlet 3, play the effect of decompression reposition of redundant personnel to water outlet 4 department, thereby reach the purpose of automatic regulation to water inlet 3 of water pump and water outlet 4 department water pressure, need not to use complicated electronic equipment to constantly water pressure, reduce the cost of manufacture of water pump 2 and the energy consumption that water pump 2 during operation produced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The automatic constant-pressure water pump comprises a fixing frame (1), wherein a water pump (2) is fixedly arranged on the fixing frame (1), and is characterized in that a water inlet pipe orifice (3) which is horizontally arranged is arranged on one side of the water pump (2), a water outlet pipe orifice (4) which is vertically arranged is fixedly connected to the top of the water pump (2), a constant-pressure pipeline (5) is arranged on one side of the water outlet pipe orifice (4), and an arc-shaped communicating pipe (6) is fixedly connected between the constant-pressure pipeline (5) and the water inlet pipe orifice (3);
the inner surface of constant pressure pipeline (5) fixedly connected with adjusts interface (7), one side of adjusting interface (7) is provided with can the level activity adjust stopper (8), adjusts the surface of stopper (8) and adjusts the internal surface of interface (7) and be the curved surface, adjusts stopper (8) and is used for sealing adjusting interface (7).
2. The automatic constant-pressure water pump according to claim 1, wherein the inner surface of the constant-pressure pipeline (5) is fixedly connected with a sealing plug (51), the center position of the sealing plug (51) is in threaded connection with a threaded rod (9), one end of the threaded rod (9) is rotationally connected with a movable ring (10), one end of the movable ring (10) is fixedly connected with an adjusting spring (11), and one end of the adjusting spring (11) is fixedly connected with a T-shaped connecting rod (12).
3. The automatic constant pressure water pump according to claim 2, wherein one end of the threaded rod (9) far away from the movable ring (10) is fixedly connected with a knob (13), one end of the T-shaped connecting rod (12) is fixedly connected with the adjusting plug (8), and one end of the arc-shaped communicating pipe (6) is arranged below the T-shaped connecting rod (12).
4. An automatic constant pressure water pump according to claim 3, characterized in that one end of the constant pressure pipe (5) is sleeved with a sealing sleeve cover (14), one side of the inner wall of the sealing sleeve cover (14) is fixedly connected with a sealing plug (15), and the sealing plug (15) is used for sealing one end of the inner wall of the constant pressure pipe (5).
5. The automatic constant pressure water pump according to claim 1, wherein the arc-shaped communicating pipe (6) is fixed on the outer surface of the water pump (2), the outer surface of the arc-shaped communicating pipe (6) is fixedly connected with a plurality of reinforcing blocks (16), and the reinforcing blocks (16) are fixedly connected with the water pump (2) and used for assisting in fixing the arc-shaped communicating pipe (6).
6. The automatic constant-pressure water pump according to claim 1, wherein one end of the water inlet pipe orifice (3) and one end of the water outlet pipe orifice (4) are fixedly connected with a connecting flange (17), a fixing hole (18) is formed in the connecting flange (17), and a filter screen ring (19) is fixedly connected to the inner surface of the water inlet pipe orifice (3).
7. The automatic constant pressure water pump according to claim 6, wherein an auxiliary pipe (20) is fixedly connected between the constant pressure pipeline (5) and the arc-shaped communicating pipe (6), and a one-way valve (21) is arranged on the auxiliary pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352177.2U CN219344931U (en) | 2023-03-01 | 2023-03-01 | Automatic constant-pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352177.2U CN219344931U (en) | 2023-03-01 | 2023-03-01 | Automatic constant-pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219344931U true CN219344931U (en) | 2023-07-14 |
Family
ID=87107614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320352177.2U Active CN219344931U (en) | 2023-03-01 | 2023-03-01 | Automatic constant-pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219344931U (en) |
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2023
- 2023-03-01 CN CN202320352177.2U patent/CN219344931U/en active Active
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