CN217300917U

CN217300917U - Intelligent booster pump

Info

Publication number: CN217300917U
Application number: CN202220285708.6U
Authority: CN
Inventors: 黄锋
Original assignee: Yueqing Singfong Electronics Factory
Current assignee: Yueqing Singfong Electronics Factory
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-08-26
Anticipated expiration: 2032-02-12

Abstract

The utility model relates to an intelligence booster pump relates to the technical field of booster pump, and it is including inlet tube, casing and the outlet pipe that sets gradually, be provided with the centrifugal pump on the casing, be provided with velocity of flow sensor on the inlet tube, the inlet tube with the outlet pipe passes through the adapter intercommunication, velocity of flow sensor with the centrifugal pump electricity is connected. The flow velocity of the clean water in the water inlet pipe is detected by utilizing the flow velocity sensor, when the flow velocity of the clean water is greater than a preset value, the centrifugal pump is in a closed state, and the clean water with high flow velocity is discharged through the bearing pipe and the water outlet pipe in sequence, so that the problem that the centrifugal pump is always opened can be solved by the design, and the problem of resource waste is improved.

Description

Intelligent booster pump

Technical Field

The application relates to the field of booster pumps, in particular to an intelligent booster pump.

Background

The booster pump is used for boosting pressure as the name implies, is mainly used for boosting pressure of a water heater, boosting pressure of low water pressure of a high building, boosting pressure of sauna bath, boosting pressure of bath and the like, and is widely applied to various fields such as intelligent toilets and the like.

The pump that increases among the correlation technique is provided with the centrifugal pump on the casing including inlet tube, casing and the outlet pipe that communicates in proper order usually, be provided with rivers sensor on the inlet tube to whether have rivers to pass through in the detection inlet tube.

When the user touched the open button of intelligent closestool, during the clear water got into the inlet tube in the outside pipeline, at this moment, rivers sensor detected rivers and transmitted the controller inside the centrifugal pump with opening signal. Then, the centrifugal pump is started and pressurizes the clean water flowing through the shell, and at the moment, the pressurized clean water is discharged through the water outlet pipe.

According to the related technology, when the water pressure of clean water in the water inlet pipe is low, the water flow sensor detects water flow, and then the centrifugal pump is started and pressurizes the clean water. If the water pressure of the clean water in the water inlet pipe is higher, the water flow sensor detects the water flow, and then the centrifugal pump still pressurizes the clean water.

Therefore, as long as the clean water of the external pipeline enters the water inlet pipe, the centrifugal pump can be automatically started and can pressurize the clean water. However, when the water pressure of the clean water in the water inlet pipe is high and the increase operation is not needed, the centrifugal pump is also started and the pressurization operation is carried out on the clean water, so that unnecessary waste is caused, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the extravagant problem of energy, this application provides an intelligence booster pump.

The application provides a pair of intelligence booster pump adopts following technical scheme:

the utility model provides an intelligence booster pump, is including inlet tube, casing and the outlet pipe that sets gradually, be provided with the centrifugal pump on the casing, be provided with flow rate sensor on the inlet tube, the inlet tube with the outlet pipe passes through the bolster intercommunication, flow rate sensor with the centrifugal pump electricity is connected.

Through adopting above-mentioned technical scheme, when the velocity of flow of clear water was less than the default in the inlet tube, velocity of flow sensor will open signal transmission and give the centrifugal pump, then the centrifugal pump starts and carries out the pressure boost to clear water, and at this moment, the clear water flows through inlet tube, casing and outlet pipe in proper order. When the flow rate of the clear water in the water inlet pipe is higher than a preset value, the flow rate sensor transmits a closing signal to the centrifugal pump. At the moment, the centrifugal pump is in a closed state, and when the clean water enters the shell, the centrifugal pump can block the clean water, so that the clean water enters the water outlet pipe through the bearing pipe and is discharged through the port of the water outlet pipe. The flow velocity of the clear water in the water inlet pipe is detected by utilizing the flow velocity sensor, and when the flow velocity of the clear water is smaller than a preset value, the centrifugal pump is started, so that the problem that the centrifugal pump is always started can be solved, and the problem of resource waste is solved.

Optionally, a one-way valve is arranged in the receiving pipe, and clean water in the receiving pipe can enter the water outlet pipe through the one-way valve.

Through adopting above-mentioned technical scheme, through setting up the check valve, realize the one-way flow of clear water, the clear water after the reduction pressure boost passes through the risk that the adapter flows back to the inlet tube to improve the stability in use of booster pump.

Optionally, the flow rate sensor comprises a hall speed sensor and an impeller, the hall speed sensor is fixed on the water inlet pipe, the impeller is rotatably arranged in the water inlet pipe, and a rotating shaft of the impeller is connected with the hall speed sensor.

By adopting the technical scheme, when the clean water enters the water inlet pipe, the clean water impacts the impeller and enables the impeller to rotate, at the moment, the Hall speed sensor detects the rotating speed of the impeller, and then transmits the opening signal or the closing signal to the centrifugal pump. Through setting up simple structure, low cost's velocity of flow sensor, realize quick, the stable detection of clear water velocity of flow, and then improve the stability in use of booster pump.

Optionally, the rotating shaft of the impeller is located on the side of the central line of the water inlet pipe.

Through adopting above-mentioned technical scheme for the clear water in the inlet tube can stably assault the blade of impeller one side, thereby makes the unidirectional rotation that the impeller can be stable, so that hall speedtransmitter can carry out relatively accurate detection to the clear water velocity of flow, and then improves the booster pump and detects the precision.

Optionally, the water inlet pipe, the shell and the water outlet pipe are connected in an integrated forming mode.

Through adopting above-mentioned technical scheme, improve inlet tube, casing and outlet pipe three's connection stability and structural strength to improve the stability in use and the life of booster pump. Simultaneously, this design can also improve inlet tube, casing and outlet pipe three's sealed effect to improve the sealing stability of booster pump.

Optionally, the end of the water inlet pipe and the end of the water outlet pipe are respectively fixed with a threaded joint.

Through adopting above-mentioned technical scheme, through setting up helicitic texture, the person of facilitating the use is with inlet tube and outlet pipe and outside pipeline high-speed joint, and then improves stability in use.

Optionally, the adapting pipe, the water inlet pipe and the water outlet pipe are integrally formed and connected.

Through adopting above-mentioned technical scheme, through setting up with inlet tube and outlet pipe integrated into one piece's adapter, improve inlet tube, outlet pipe and adapter three's connection stability and leakproofness, and then improve the stability in use and the leakproofness of booster pump.

Optionally, the two end portions of the adapting pipe are detachably connected with the water inlet pipe and the water outlet pipe through connecting flanges respectively.

Through adopting above-mentioned technical scheme, through setting up detachable adapter, can the person of facilitating the use to the operation such as change and maintenance of check valve, can also the person of facilitating the use to the washing operation of adapter, and then improve the practicality. Meanwhile, the assembly of the adapting pipe can be conveniently carried out by production personnel through the design, and the production efficiency is further improved.

Optionally, the two end portions of the adapting pipe are detachably connected with the water inlet pipe and the water outlet pipe through quick connectors respectively.

Through adopting above-mentioned technical scheme, through setting up detachable adapter, can the person of facilitating the use to the operation such as change and maintenance of check valve, can also the person of facilitating the use to the washing operation of adapter, and then improve the practicality.

Optionally, a dovetail block is fixed to the outer wall of the bearing pipe, and a dovetail groove for the dovetail block to slide into is formed in the shell.

By adopting the technical scheme, the rapid determination of the mounting position of the adapting pipe is realized through the matching of the dovetail block and the dovetail groove, so that the working efficiency of the adapting pipe during mounting is improved. Simultaneously, this design can also provide certain supporting effect to the adapter, and when the clear water of high velocity of flow passed through the adapter, effectively reduced the adapter and appear shaking or cracked risk even, and then improved the stability in use and the life of adapter.

In summary, the present application includes at least one of the following beneficial technical effects:

the flow velocity sensor is used for detecting the flow velocity of the clean water in the water inlet pipe, when the flow velocity of the clean water is larger than a preset value, the centrifugal pump is in a closed state, and the clean water with high flow velocity is discharged through the bearing pipe and the water outlet pipe in sequence, so that the problem that the centrifugal pump is always opened can be solved, and the problem of resource waste is solved;

through the arrangement of the one-way valve, the one-way flow of the clean water is realized, and the risk that the pressurized clean water flows back to the water inlet pipe through the bearing pipe is reduced, so that the use stability of the booster pump is improved;

through setting up detachable adapter, can the person of facilitating the use to the change of check valve and operations such as maintenance, can also the person of facilitating the use to the cleaning operation of adapter, and then improve the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.

Fig. 2 is an exploded view of example 1 of the present application.

Fig. 3 is an enlarged schematic view of region a in fig. 2.

Fig. 4 is a schematic view of the overall structure of embodiment 2 of the present application.

Fig. 5 is an enlarged schematic view of the region B in fig. 4.

Fig. 6 is a schematic view of the overall structure of embodiment 3 of the present application.

Fig. 7 is an exploded view of example 3 of the present application.

Description of reference numerals: 1. a water inlet pipe; 2. a housing; 3. a water outlet pipe; 4. a threaded joint; 5. a flow rate sensor; 51. a Hall speed sensor; 52. an impeller; 6. a centrifugal pump; 7. a bearing pipe; 8. a one-way valve; 9. a quick connector; 10. a dovetail block; 11. a dovetail groove; 12. a hole for abdication; 13. blocking the cover; 14. and (7) connecting the flanges.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example 1:

the embodiment of the application discloses intelligent booster pump. Referring to fig. 1, intelligence booster pump is including inlet tube 1, casing 2 and the outlet pipe 3 that sets gradually, and inlet tube 1 is connected with casing 2 integrated into one piece, and casing 2 is connected with outlet pipe 3 integrated into one piece to improve inlet tube 1, casing 2 and the sealed effect of outlet pipe 3 three. One ends of the water inlet pipe 1 and the water outlet pipe 3, which are far away from the shell 2, are respectively and fixedly connected with threaded connectors 4, so that a user can conveniently and quickly connect the water inlet pipe 1 and the water outlet pipe 3 with an external pipeline.

Referring to fig. 1 and 2, a flow velocity sensor 5 is disposed on the water inlet pipe 1 to detect the flow velocity of the fresh water in the water inlet pipe 1. The casing 2 is provided with a centrifugal pump 6 to realize the pressurization of clear water, and meanwhile, the flow velocity sensor 5 is electrically connected with the centrifugal pump 6 to realize the transmission of detection signals.

Referring to fig. 2 and 3, a receiving pipe 7 is arranged between the water inlet pipe 1 and the water outlet pipe 3, one end of the receiving pipe 7 is communicated with the water inlet pipe 1, and the other end is communicated with the water outlet pipe 3. Meanwhile, a one-way valve 8 is arranged in the adapting pipe 7, and clean water in the adapting pipe 7 can only enter the water outlet pipe 3 through the one-way valve 8, so that the risk of backflow of the clean water is reduced.

When the clear water of external pipeline gets into inlet tube 1, velocity of flow sensor 5 detects the velocity of flow of clear water, and when the velocity of flow of clear water was less than the default, velocity of flow sensor 5 transmitted opening signal to centrifugal pump 6, and then centrifugal pump 6 opened. At this time, clean water enters the shell 2 through the water inlet pipe 1, then the centrifugal pump 6 increases the clean water, and then the pressurized clean water is discharged through the water outlet pipe 3.

When the flow rate of the clean water is larger than the preset value, the flow rate sensor 5 transmits a closing signal to the centrifugal pump 6, and the centrifugal pump 6 is kept static. At the moment, when the clean water enters the shell 2 through the water inlet pipe 1, the centrifugal pump 6 blocks the clean water, and then the clean water enters the water outlet pipe 3 through the bearing pipe 7 and is discharged through the port of the water outlet pipe 3. Only when the flow rate of the clean water is smaller than the preset value, the centrifugal pump 6 can be started, so that the risk of resource waste is reduced.

Meanwhile, when the flow rate of the clean water is larger than the preset value, even if the centrifugal pump 6 breaks down, the clean water can be discharged through the water outlet pipe 3, the fault tolerance rate is improved, and therefore the practicability is improved.

Referring to fig. 2, the flow rate sensor 5 includes a hall velocity sensor 51 fixedly connected to the inlet pipe 1, an impeller 52 is rotatably connected to an inner wall of the inlet pipe 1, and a rotation shaft of the impeller 52 is connected to the hall velocity sensor 51. When the clean water flows through the water inlet pipe 1, the clean water impacts the blades of the impeller 52 and causes the impeller 52 to rotate, and then the hall speed sensor 51 can detect the flow speed of the clean water.

Referring to fig. 2, the rotating shaft of the impeller 52 is located at the side of the central line of the water inlet pipe 1, and when the clean water flows through the water inlet pipe 1, the clean water can impact the blades at one side of the impeller 52, so that the impeller 52 can stably rotate in a single direction, and the detection accuracy is improved.

Referring to fig. 2 and 3, one end of the adapting pipe 7 is integrally connected with the water inlet pipe 1, and the other end is integrally connected with the water outlet pipe 3, so as to improve the sealing performance among the adapting pipe 7, the water inlet pipe 1 and the water outlet pipe 3. Meanwhile, the side wall of the adapting pipe 7 is provided with a yielding hole 12, and the one-way valve 8 can penetrate out of the yielding hole 12, so that the one-way valve 8 can be replaced. Meanwhile, the receding hole 12 is connected with a blocking cover 13 through internal threads, so that the receding hole 12 is blocked.

The implementation principle of the embodiment 1 of the application is as follows: when the clear water of external pipeline gets into inlet tube 1, velocity of flow sensor 5 detects the velocity of flow of clear water, and when the velocity of flow of clear water was less than the default, velocity of flow sensor 5 transmitted opening signal to centrifugal pump 6, and then centrifugal pump 6 opened. At this time, clean water enters the shell 2 through the water inlet pipe 1, then the centrifugal pump 6 increases the clean water, and then the pressurized clean water is discharged through the water outlet pipe 3. When the flow rate of the clean water is larger than the preset value, the flow rate sensor 5 transmits a closing signal to the centrifugal pump 6, and the centrifugal pump 6 is kept static. At the moment, when the clean water enters the shell 2 through the water inlet pipe 1, the centrifugal pump 6 blocks the clean water, and then the clean water enters the water outlet pipe 3 through the bearing pipe 7 and is discharged through the port of the water outlet pipe 3. Only when the flow rate of the clear water is smaller than the preset value, the centrifugal pump 6 can be started, the risk of resource waste can be reduced, and the service life of the centrifugal pump 6 can be prolonged.

Example 2:

referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that: one end of the adapting pipe 7 is detachably connected with the water inlet pipe 1 through the connecting flange 14, and the other end of the adapting pipe 7 is detachably connected with the water outlet pipe 3 through the connecting flange 14, so that the adapting pipe 7 can be detached, and a user can conveniently clean and replace the adapting pipe 7.

The implementation principle of embodiment 2 of the present application is as follows: because the adapting pipe 7 can be disassembled, the adapting pipe 7 can be replaced independently by a user, so that the maintenance cost can be reduced, and the maintenance convenience can be improved.

Example 3:

referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that: the one end of adapting pipe 7 forms through quick connector 9 with inlet tube 1 and can dismantle the connection, and the other end of adapting pipe 7 forms through quick connector 9 with outlet pipe 3 and can dismantle the connection to make adapting pipe 7 dismantle, in order to make things convenient for user's washing and change to adapting pipe 7.

Referring to fig. 6 and 7, a dovetail block 10 is fixedly connected to an outer wall of the socket pipe 7, and a dovetail groove 11 into which the dovetail block 10 slides is formed in a side wall of the housing 2. After the adapting pipe 7 is connected with the water inlet pipe 1 and the water outlet pipe 3, the dovetail block 10 slides into the dovetail groove 11, so that the adapting pipe 7 is supported, and the impact resistance effect of the adapting pipe 7 is improved.

The implementation principle of embodiment 3 of the application is as follows: because the adapting pipe 7 can be disassembled, the adapting pipe 7 can be replaced independently by a user, so that the maintenance cost can be reduced, and the maintenance convenience can be improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an intelligence booster pump, is including inlet tube (1), casing (2) and outlet pipe (3) that set gradually, be provided with centrifugal pump (6), its characterized in that on casing (2): be provided with velocity of flow sensor (5) on inlet tube (1), inlet tube (1) with outlet pipe (3) are through adapting pipe (7) intercommunication, velocity of flow sensor (5) with centrifugal pump (6) electricity is connected.

2. The intelligent booster pump of claim 1, wherein: a one-way valve (8) is arranged in the adapting pipe (7), and clean water in the adapting pipe (7) can enter the water outlet pipe (3) through the one-way valve (8).

3. The intelligent booster pump of claim 2, wherein: flow velocity sensor (5) include hall speedtransmitter (51) and impeller (52), hall speedtransmitter (51) are fixed in on inlet tube (1), impeller (52) rotate set up in inlet tube (1), just the pivot of impeller (52) with hall speedtransmitter (51) are connected.

4. The intelligent booster pump of claim 3, wherein: the rotating shaft of the impeller (52) is positioned on the side of the central line of the water inlet pipe (1).

5. The intelligent booster pump of claim 2, wherein: the water inlet pipe (1), the shell (2) and the water outlet pipe (3) are connected in an integrated forming mode.

6. The intelligent booster pump of claim 2, wherein: the end part of the water inlet pipe (1) and the end part of the water outlet pipe (3) are respectively fixed with a threaded joint (4).

7. The intelligent booster pump of any one of claims 1 to 6, wherein: the bearing pipe (7), the water inlet pipe (1) and the water outlet pipe (3) are integrally formed and connected.

8. The intelligent booster pump of any one of claims 1 to 6, wherein: the two ends of the adapting pipe (7) are respectively detachably connected with the water inlet pipe (1) and the water outlet pipe (3) through connecting flanges (14).

9. The intelligent booster pump of any one of claims 1 to 6, wherein: the two ends of the adapting pipe (7) are respectively detachably connected with the water inlet pipe (1) and the water outlet pipe (3) through quick connectors (9).

10. The intelligent booster pump of claim 9, wherein: the outer wall of the adapting pipe (7) is fixed with a dovetail block (10), and the shell (2) is provided with a dovetail groove (11) for the dovetail block (10) to slide in.