CN219430893U

CN219430893U - Wisdom directly links formula and removes pump station

Info

Publication number: CN219430893U
Application number: CN202223574865.8U
Authority: CN
Inventors: 王亮
Original assignee: Shanghai Shuangjie Pump Manufacturing Co ltd
Current assignee: Shanghai Shuangjie Pump Manufacturing Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-28
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an intelligent direct-connected mobile pump station, which comprises a pump station shell, wherein two electric centrifugal pumps are fixedly arranged on the inner wall of the pump station shell, and are communicated with the top of an internal water inlet main pipe. This wisdom direct-connected removes pump station, implement the change of monitoring water pressure sensor through embedded switch board, when equipment outlet pressure is less than the system and presumes the pressure value of awakening up, the converter restarts the operation, through two electronic centrifugal pumps of embedded switch board synchronous control, send the signal through the automatic closed loop speed governing control system of embedded switch board, increase converter output frequency, thereby reach the new balance, thereby reached the demand that can be under various water conditions such as any water supply, provide mobilizable water supply equipment, make its on-the-spot simple to operate, and combine current internet of things technology to realize remote monitoring, according to the on-the-spot actual conditions, targeted control water supply flow and water pressure, in order to guarantee its stable effect of supplying water.

Description

Wisdom directly links formula and removes pump station

Technical Field

The utility model relates to the technical field of mobile water pump stations, in particular to an intelligent direct-connected mobile pump station.

Background

The pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, an engineering pump and a pump station engineering, and a general name of a building such as water inlet, water outlet, a pump house and the like of the drainage and irrigation pump station. The utility model provides a pump station equipment, including the pump station equipment, it is indoor that the pump station equipment is installed with the installation generally to the installation is troublesome, and equipment water yield and water pressure can not correspond the regulation voluntarily, and equipment trouble etc. do not all in time feed back for the user, consequently, the application has invented a wisdom directly links formula mobile pump station for to the demand under various water conditions such as district transformation, urban and rural integration drink transformation, mountain land water supply and other interim water supply, release the water supply equipment of exclusive customization, can fully satisfy all kinds of old changes of water supply demands, solved traditional pump house civil engineering problem, simple to operate, and combine current internet of things to realize remote monitoring.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an intelligent direct-connected mobile pump station, which solves the problems that the conventional pump station equipment is generally installed indoors and is troublesome to install, the equipment water yield and the water pressure cannot be adjusted automatically and correspondingly, and equipment faults and the like are not fed back to a user in time.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wisdom directly links formula mobile pump station, includes the pump station casing, the inner wall fixed mounting of pump station casing has two electric centrifugal pumps, two electric centrifugal pumps all communicate with the top of inside intake manifold, the left side of inside intake manifold and the right side fixed connection of inlet tube, the left side of inlet tube extends to the outside of pump station casing, the left side fixed insertion of pump station casing has the outlet pipe, the right side fixedly connected with inside play aquatic pipe of outlet pipe, the inside of inside play aquatic pipe and two electric centrifugal pump's play water end intercommunication, the inside fixed mounting of pump station casing has the diaphragm pneumatic tank, the inside of diaphragm pneumatic tank is through the internal connection of withstand voltage hose valve and inside play aquatic pipe, the top fixed mounting of inside play aquatic pipe has electric contact manometer and pressure sensor, electric contact manometer and pressure sensor all are located the mid-mounting of two electric centrifugal pumps, the epitaxy fixed mounting at pump station casing top has the camera, the inside fixed mounting of pump station casing has embedded control cabinet.

Preferably, the operation end of the embedded control cabinet is electrically connected with the control ends of the two electric centrifugal pumps through a data line, and the display ends of the electric contact pressure gauge and the pressure sensor are connected with the control end of the embedded control cabinet through a data line.

Preferably, the front display screen of the embedded control cabinet extends to the outside of the outward opening door of the pump station shell, and the control end of the embedded control cabinet is connected with an external web server through the Internet.

Preferably, the intelligent door lock is fixedly installed on the outward opening door arranged on the front surface of the pump station shell, and the control end of the intelligent door lock is electrically connected with the embedded control cabinet through a data line.

Preferably, a tempered glass perspective plate is fixedly arranged on the front surface of the outer door of the pump station shell.

(III) beneficial effects

The utility model provides an intelligent direct-connected mobile pump station. The beneficial effects are as follows:

(1) The intelligent direct-connected mobile pump station is characterized in that the intelligent direct-connected mobile pump station is provided with a water inlet pipe and a water outlet pipe, a camera, a diaphragm air pressure tank, a pump station shell, an embedded control cabinet, an electric contact pressure gauge, a pressure sensor, an internal water outlet pipe, an electric centrifugal pump, an internal water inlet main pipe and an intelligent door lock are matched, so that the intelligent direct-connected mobile pump station has the advantages that the intelligent direct-connected mobile pump station monitors the change of the water pressure sensor through the embedded control cabinet, when the equipment outlet pressure is lower than a system set wake-up pressure value (90% -95% of the equipment outlet set pressure value, parameters are preset), the frequency converter is restarted to operate, the two electric centrifugal pumps are synchronously controlled through the embedded control cabinet, a signal is sent out through an automatic closed-loop speed regulation control system of the embedded control cabinet, the output frequency of the frequency converter is increased, the motor speed of the electric centrifugal pump is rapidly increased to a response system set pressure value, when the output frequency of the frequency converter reaches the highest frequency, the motor speed responds to the rated speed, and the motor cannot respond to the parameter change (delay is generally 20-30s and adjustable), the electric centrifugal pump is switched to the power frequency operation, the other electric centrifugal pump starts to start the frequency conversion, so that the pressure of the system is continuously maintained stable, when the water consumption of a user is reduced, the pressure is increased to the upper pressure limit, the electric centrifugal pump immediately decelerates and operates, the water consumption of the user is continuously reduced, the frequency of the electric centrifugal pump is gradually reduced, thus the requirements of various water consumption conditions such as any water supply are met, movable water supply equipment is provided, the field installation is convenient, the remote monitoring is realized by combining the existing Internet of things technology, the water supply flow and the water pressure are controlled in a targeted manner according to the field actual condition, so as to ensure the stable water supply effect.

Drawings

FIG. 1 is a schematic view of the front interior of the structure of the present utility model;

fig. 2 is a schematic diagram of the main structure of the present utility model.

In the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a camera; 4. a diaphragm air pressure tank; 5. a pump station housing; 6. an embedded control cabinet; 7. an electrical contact pressure gauge; 8. a pressure sensor; 9. an internal water outlet pipe; 10. an electric centrifugal pump; 11. an internal water inlet manifold; 12. an intelligent door lock; 13. tempered glass perspective plate.

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.

As shown in fig. 1-2, the present utility model provides a technical solution: an intelligent direct-connection type mobile pump station comprises a pump station shell 5, wherein two electric centrifugal pumps 10 are fixedly arranged on the inner wall of the pump station shell 5, the two electric centrifugal pumps 10 are communicated with the top of an internal water inlet main pipe 11, the electric centrifugal pumps 10 are arranged to achieve the effect of correspondingly regulating water flow and water pressure entering the outside of a pipe network, the left side of the internal water inlet main pipe 11 is fixedly connected with the right side of a water inlet pipe 1, the left side of the water inlet pipe 1 extends to the outside of the pump station shell 5, a water outlet pipe 2 is fixedly inserted into the left side of the pump station shell 5, an internal water outlet pipe 9 is fixedly connected with the right side of the water outlet pipe 2, the inside of the internal water outlet pipe 9 is communicated with the water outlet ends of the two electric centrifugal pumps 10, a diaphragm air pressure tank 4 is fixedly arranged in the pump station shell 5, the diaphragm air pressure tank 4 is connected with the inside of the internal water outlet pipe 9 through a pressure-resistant hose valve, through the arrangement of the diaphragm air pressure tank 4, when the pressure of the outlet of the equipment is reduced, the motor rotation speed of the electric centrifugal pump 10 cannot maintain the set system parameters, the balance of the system is destroyed, the system pressure deviates from the set value, the water stored in the diaphragm air pressure tank 4 is rapidly compensated to the outlet, the system pressure is slowly reduced, the effect of adjusting and protecting the internal water outlet pipe 9 is achieved, the top of the internal water outlet pipe 9 is fixedly provided with an electric contact pressure gauge 7 and a pressure sensor 8, the electric contact pressure gauge 7 and the pressure sensor 8 are both arranged in the middle of the two electric centrifugal pumps 10, the extension of the top of the pump station shell 5 is fixedly provided with a camera 3, the inside of the pump station shell 5 is fixedly provided with an embedded control cabinet 6, the front display screen of the embedded control cabinet 6 extends to the outside of the outside door of the pump station shell 5, the control end of embedded switch board 6 is connected with external web server through the internet, the control end of embedded switch board 6 passes through data line and the control end electric connection of two electronic centrifugal pumps 10, electric contact manometer 7 and the display end of pressure sensor 8 pass through the data line and are connected with the control end of embedded switch board 6, through the setting of electric contact manometer 7 and pressure sensor 8, thereby play can be at any time with the water pressure data transfer in its on-the-spot outlet pipe 2 embedded switch board 6 carry out real-time analysis, and carry out data transfer through internet and external web server, fixedly mounted has intelligent lock 12 on the outward opening door that pump station casing 5 openly set up, the control end of intelligent lock 12 passes through data line and embedded switch board 6 electric connection, through the setting of intelligent lock 12, thereby the effect of protecting the normal orderly opening of pump station casing 5, the front fixed tempered glass perspective plate 13 of pump station casing 5 outward opening, through the setting of tempered glass perspective plate 13, thereby play can observe the inside situation of its pump station casing 5 through the outside at any time.

When the movable pump station is used, the movable pump station is directly connected with a municipal pipe network, equipment can be placed at any position for direct installation, a pump house is not required to be built, pressurization is carried out on the basic pressure of the original municipal pipe network, when the water consumption of a user is increased, the outlet pressure of the equipment is reduced, the rotating speed of a motor cannot maintain set system parameters, the balance of the system is destroyed, the system pressure deviates from a set value, water stored in a diaphragm air pressure tank 4 is rapidly compensated to an outlet, and the system pressure is slowly reduced; meanwhile, an automatic closed-loop speed regulation control system in the embedded control cabinet 6 sends out a signal, the output frequency of the frequency converter is increased, so that the motor rotating speed of the electric centrifugal pump 10 is rapidly increased to a pressure value set by a response system, new balance is achieved, when the output frequency of the frequency converter reaches the highest frequency, the motor rotating speed is responded to the rated rotating speed, and when the motor rotating speed cannot respond to parameter changes (generally delay is 20-30s and adjustable), the electric centrifugal pump 10 is switched to power frequency operation, the other electric centrifugal pump 10 starts to start frequency conversion, so that the pressure stability of the system is continuously maintained, when the water consumption of a user is reduced, the pressure is increased to the upper pressure limit, and the electric centrifugal pump 10 immediately decelerates to operate; the water consumption of the user is continuously reduced, the frequency of the electric centrifugal pump 10 is gradually reduced, when the frequency is lower than the lowest frequency of 20Hz, the electric centrifugal pump 10 stops running, and the power frequency pump is switched to variable frequency running; when the water consumption is further reduced and the frequency of the electric centrifugal pump 10 is reduced to the sleep frequency (15 Hz, preset parameters), after a period of time is delayed (namely the sleep time, preset parameters), the frequency converter starts to sleep the electric centrifugal pump 10 and then stops running, and the equipment enters a sleep state; the embedded control cabinet 6 monitors the change of the water pressure sensor 8 at any time, and when the equipment outlet pressure is lower than the system set wake-up pressure value (90% -95% of the equipment outlet set pressure value, and the parameters are preset), the frequency converter restarts to operate; the intelligent door lock 17 is arranged on the equipment, the intelligent door lock has an anti-theft remote alarm function, when the door lock is damaged or passwords are input for many times, the intelligent control system sends information report conditions to a user, and can check on-site video pictures through the camera 3, and can remotely start and stop a pump at a computer end of an external web server, the user can remotely operate the equipment without going to a pumping station site, when the equipment fails, fault information is automatically sent to the user, the user can timely maintain the equipment at the first time, and meanwhile, details which are not described in the specification are all of the prior art known to the person skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An wisdom directly links formula mobile pumping station, includes pump station casing (5), its characterized in that: the utility model provides a pump station housing (5)'s inner wall fixed mounting has two electric centrifugal pumps (10), two electric centrifugal pumps (10) all communicate with the top of inside intake manifold (11), the left side of inside intake manifold (11) and the right side fixed connection of inlet tube (1), the outside that the left side of inlet tube (1) extends to pump station housing (5), the left side fixed insertion of pump station housing (5) has outlet pipe (2), the right side fixedly connected with inside goes out water well pipe (9) of outlet pipe (2), the inside of inside goes out water well pipe (9) and two the play water end intercommunication of electric centrifugal pumps (10), the inside fixed mounting of pump station housing (5) has diaphragm pneumatic tank (4), the inside of diaphragm pneumatic tank (4) is through the internal connection of pressure-resistant hose valve with inside go out water well pipe (9), the top fixed mounting of inside play water well pipe (9) has electric contact pressure gauge (7) and pressure sensor (8), electric contact pressure gauge (7) and electric contact pressure gauge (8) are located two electric centrifugal pump station housing (5) fixed mounting pump station housing (5) top part (6).

2. An intelligent direct-coupled mobile pump station according to claim 1, wherein: the operation end of the embedded control cabinet (6) is electrically connected with the control ends of the two electric centrifugal pumps (10) through data lines, and the display ends of the electric contact pressure gauge (7) and the pressure sensor (8) are connected with the control end of the embedded control cabinet (6) through data lines.

3. An intelligent direct-coupled mobile pump station according to claim 1, wherein: the front display screen of the embedded control cabinet (6) extends to the outside of the outward opening door of the pump station shell (5), and the control end of the embedded control cabinet (6) is connected with an external web server through the Internet.

4. An intelligent direct-coupled mobile pump station according to claim 1, wherein: an intelligent door lock (12) is fixedly installed on an outward opening door arranged on the front face of the pump station shell (5), and a control end of the intelligent door lock (12) is electrically connected with the embedded control cabinet (6) through a data line.

5. An intelligent direct-coupled mobile pump station according to claim 1, wherein: the front of the outward opening door of the pump station shell (5) is fixedly provided with a toughened glass perspective plate (13).