CN218508544U

CN218508544U - Frequency conversion water supply installation and intelligent water supply system

Info

Publication number: CN218508544U
Application number: CN202222101475.2U
Authority: CN
Inventors: 刘金永
Original assignee: Sofaai Pump Shanghai Co ltd
Current assignee: Sofaai Pump Shanghai Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-21
Anticipated expiration: 2032-08-10

Abstract

The application discloses frequency conversion water supply installation and intelligent water supply system. The variable-frequency water supply device comprises a shell, a pump body, a pressure tank, a frequency converter and a touch panel, wherein the pump body, the pressure tank and the frequency converter are arranged in the shell; the frequency converter is electrically connected with the touch control plate and the pump body respectively; the pump body is communicated with the pressure tank; and a valve is arranged between the pump body and the pressure tank. The water supply device solves the technical problems that the integration level is low, the occupied space is large, the production cost is high, the maintenance cost is high, and the intelligent degree is low because the water supply device is formed by assembling multiple machines in parallel and then a control system is arranged outside the water supply device.

Description

Frequency conversion water supply installation and intelligent water supply system

Technical Field

The application relates to the field of water supply equipment, in particular to a variable-frequency water supply device and an intelligent water supply system.

Background

The water supply device in the current market is generally formed by assembling a horizontal multistage centrifugal pump or a vertical multistage centrifugal pump, a pipeline pump and other machines in parallel, and then is controlled by combining an external frequency converter, a control cabinet, a steady flow tank and a pressure tank, so that the integration level is low, and the volume is large.

Aiming at the problems of low integration level and large occupied space caused by the fact that a water supply device in the related art is formed by assembling a plurality of machines in parallel and a control system is arranged outside the water supply device, an effective solution is not provided at present.

Disclosure of Invention

The main aim at of this application provides a frequency conversion water supply installation and intelligent water supply system to solve the low and big problem of occupation of land space of integrated level.

In order to achieve the above object, according to one aspect of the present application, there is provided a variable frequency water supply apparatus.

The frequency conversion water supply installation according to this application includes: the device comprises a shell, a pump body, a pressure tank, a frequency converter and a touch panel, wherein the pump body, the pressure tank and the frequency converter are arranged in the shell;

the frequency converter is electrically connected with the touch control plate and the pump body respectively;

the pump body is communicated with the pressure tank;

and a valve is arranged between the pump body and the pressure tank.

Further, the pump body is a tubular pump body.

Furthermore, a permanent magnet motor is arranged in the pump body.

Furthermore, a steady flow tank is arranged at the top of the pump body and electrically connected with the frequency converter.

Furthermore, the partition board is provided with a mounting groove.

Further, a pressure tank base is arranged at the bottom of the pressure tank.

Furthermore, a junction box is arranged on one side of the base of the pressure tank.

Furthermore, a handle is arranged at the top of the shell.

Further, still be equipped with in the casing: the sensor and the communicator are electrically connected with the touch pad; the communicator is linked by a lora wireless connector/wifi connector/Bluetooth.

In order to achieve the above object, according to another aspect of the present application, an intelligent water supply system is provided.

The intelligent water supply system according to the application includes: the variable-frequency water supply device comprises any one of the variable-frequency water supply devices; further comprising: and the intelligent electronic equipment is wirelessly connected with the variable-frequency water supply device.

In the embodiment of the application, the pump body, the pressure tank and the frequency converter are integrated in the shell, and the touch pad is arranged on the shell; the frequency converter is electrically connected with the touch control plate and the pump body respectively; the pump body is communicated with the pressure tank; the water supply device is characterized in that a valve is arranged between the pump body and the pressure tank, so that the aim of removing an external frequency converter and an external control system is fulfilled, the technical effects of improving the integration level and saving the occupied space are achieved, and the technical problems of low integration level and large occupied space due to the fact that the water supply device is formed by connecting a plurality of machines in parallel and then the control system is arranged outside are solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application. In the drawings:

FIG. 1 is a side view of a box-type variable frequency water supply apparatus according to an embodiment of the present application;

FIG. 2 is a top view of a box-type variable frequency water supply apparatus according to an embodiment of the present application;

FIG. 3 is a front view of a box-type variable frequency water supply apparatus according to an embodiment of the present application;

FIG. 4 is a front view of a non-negative pressure variable frequency water supply apparatus according to an embodiment of the present application;

FIG. 5 is a side view of a non-negative pressure variable frequency water supply apparatus according to an embodiment of the present application;

FIG. 6 is a side view of the assembled variable frequency water supply apparatus according to the embodiment of the present application;

FIG. 7 is a top view of the assembled variable frequency water supply apparatus according to the embodiment of the present application;

FIG. 8 is a front view of an assembled variable frequency water supply apparatus according to an embodiment of the present application;

fig. 9 is a schematic circuit diagram of an inverter water supply apparatus according to an embodiment of the present application.

Reference numerals

1. A housing; 2. a pump body; 3. a pressure tank; 4. a valve; 5. a handle; 6. a junction box; 7. a pressure tank base; 8. a flow stabilizing tank; 9. a partition plate; 10. a touch pad; 11. a communicator; 12. a sensor; 13. an intelligent electronic device; 14. and a frequency converter.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-4, the present application relates to a variable frequency water supply device, which includes a housing 1, a pump body 2, a pressure tank 3, a frequency converter 14, and a touch panel 10, wherein the pump body, the pressure tank and the frequency converter are disposed in the housing 1; the frequency converter 14 is electrically connected with the touch control plate 10 and the pump body 2 respectively; the pump body 2 is communicated with the pressure tank 3; and a valve 4 is arranged between the pump body 2 and the pressure tank 3.

Specifically, the shell 1 has the functions of integrating and bearing various devices in the shell, and is attractive; the pump body 2, the pressure tank 3 and the frequency converter 14 are arranged in the shell 1; the pump body 2 has the function of pressurization; the pressure tank 3 has the function of balancing water quantity and pressure, and frequent opening and frequent water replenishing of the valve 4 are avoided; the frequency converter 14 can convert the frequency of current, so that equipment such as the pump body 2, the pressure tank 3 and the like can be used in an interactive frequency conversion mode, and the frequency converter 14 can also be simply controlled and reduce mechanical abrasion and loss; the casing 1 is provided with a touch control plate 10, the operation of the pump body 2, the pressure tank 3 and the frequency converter 14 can be controlled by touching the touch control plate 10, the use flexibility is increased, and meanwhile, preset data to be observed can be displayed through the touch control plate 10; the frequency converter 14 is electrically connected with the touch control plate 10 and the pump body 2, the pump body 2 and the frequency converter 14 are controlled under the control of the touch control plate 10, or the pump body 2 is automatically controlled through the frequency converter 14, so that the operation is very convenient; the pump body 2 is communicated with the pressure tank 3, after the pump body 2 is pressurized, the water quantity and the pressure are balanced under the action of the pressure tank 3, and the valve 4 is prevented from being opened frequently and water is prevented from being supplemented, so that the water is saved; the pump body 2, the pressure tank 3 and the frequency converter 14 are integrated and integrated, so that the basic effect is ensured, and simultaneously, the trouble of independent installation and occupation of a large amount of space are avoided.

As can be seen from the above description, in the embodiment of the present application, the pump body 2, the pressure tank 3, and the frequency converter 14 are integrated inside the housing 1, and the touch pad 10 is disposed on the housing 1, through the housing 1, the pump body 2, the pressure tank 3, and the frequency converter 14 disposed in the housing 1, and the touch pad 10 disposed on the housing 1; the frequency converter 14 is electrically connected with the touch control plate 10 and the pump body 2 respectively; the pump body 2 is communicated with the pressure tank 3; the pump body 2 with be equipped with valve 4 between the overhead tank 3, reached and removed external converter 14, external control system's purpose from to realized improving the integrated level and saved the technical effect who takes up an area of the space, and then solved because water supply installation is formed by the parallelly connected equipment of multimachine, the rethread outside sets up control system, the integrated level that causes is low and take up an area of the big technical problem in space.

Preferably, the pump body 2 is the tubular pump body 2, and the frequency converter 14 is arranged in the tubular pump body 2, so that the multi-machine combination of the frequency converter 14 and the tubular pump body 2 is realized, and the interaction frequency conversion and the cooperative work between the tubular pump body 2 and the frequency converter 14 realize the water supply pressurization, and the external control cabinet, the external frequency converter 14 and the like of the traditional frequency conversion water supply unit and the non-negative pressure frequency conversion unit are omitted, thereby greatly saving the installation space.

Preferably, a permanent magnet motor is arranged in the pump body 2, the permanent magnet motor is small in size, high in average efficiency, simple in structure and high in reliability, the volume of the pump body 2 can be further saved by using the permanent magnet motor, and the occupied space of the device is further reduced.

Preferably, the top of the pump body 2 is provided with a steady flow tank 8, the steady flow tank 8 is communicated with the pump body 2, the steady flow tank 8 is electrically connected with a frequency converter 14, when water pressurized by the pump body 2 enters the steady flow tank 8, an exhaust valve of the steady flow tank 8 starts to exhaust, the exhaust valve is closed after the water is full, when the water pressure can meet the water use requirement, a system pressure signal is fed back to the frequency converter 14 from the steady flow tank 8, and the pump body 2 operates and automatically adjusts the rotating speed of the water pump according to the water use amount; when the water quantity of the tap water pipe network is smaller than the flow of the water pump, water in the flow stabilizing tank 8 is used as a supplementary water source for supplying water, air enters the flow stabilizing tank 8 through the exhaust valve at the moment, the vacuum environment in the tank is damaged, and the tap water pipe network is ensured not to generate negative pressure; the flow stabilizing tank 8 has small occupied area, low operation rate and obvious saving effect, and can save a large amount of water resources.

Preferably, 2 both sides of the pump body are equipped with baffle 9, through set up baffle 9 in 2 both sides of the pump body, can play the guard action to the equipment of 9 both sides of baffle to set up the mounting groove on baffle 9, the installation pipeline of being convenient for, it is very convenient.

Preferably, 3 bottoms of overhead tank are equipped with overhead tank base 7, and overhead tank base 7 is used for fixed overhead tank 3, prevents that overhead tank 3 from taking place the displacement in transportation, installation, use, and protection overhead tank 3 and support equipment can normal use.

Preferably, a junction box 6 is arranged on one side of the pressure tank base 7, wires in the device can be connected in the junction box 6 by arranging the junction box 6, the functions of protecting the wires and connecting the wires are achieved, and all the wires are integrated together, so that the occupied space of the device can be further saved.

Preferably, 1 top of casing is equipped with handle 5, sets up handle 5 at the top of casing 1, can be very convenient take up frequency conversion water supply installation through carrying handle 5, is convenient for take, portable.

Preferably, the housing 1 further has disposed therein: the sensor 12 and the communicator 11 are electrically connected with the touch pad 10; the communicator 11 is a lora wireless connector/wifi connector/bluetooth connection; the lora wireless connector/wifi connector/Bluetooth connection is electrically connected with the touch pad 10; the lora wireless connector/wifi connector/Bluetooth connection is used for performing lora wireless connection or wifi wireless connection or Bluetooth connection with the electronic terminal equipment, and starting a signal to the touch pad 10 when the electronic terminal equipment needs to control the device; the sensor 12 is used for collecting various information, feeding the information back to the touch pad 10, and uploading the collected information to a server through communication information under the control of the touch pad 10, thereby realizing automatic control and remote control.

The invention also provides an intelligent water supply system, which comprises any one of the variable-frequency water supply devices; this intelligence water supply system still includes: with frequency conversion water supply installation wireless connection's intelligent electronic equipment 13, the user uses intelligent electronic equipment 13 to connect through lora wireless connector/wifi connector/bluetooth and carry out wireless connection with multi-functional intelligent water purification unit frequency conversion water supply installation, user operation intelligent electronic equipment 13, through intelligent electronic equipment 13 to send signal lora wireless connector/wifi connector/bluetooth to connect and receive the signal after to touch-control board 10 sending signal through multi-functional intelligent water purification unit frequency conversion water supply installation, touch-control board 10 handles and sends corresponding control command after receiving the signal, send the repayment signal to intelligent electronic equipment 13 after the action is accomplished, thereby make electronic equipment can controlgear, can also look over the sensor 12 data that frequency conversion water supply installation uploaded through intelligent electronic equipment 13, thereby realize the technological effect of intellectuality, the automation, the integration, certainly the user also can directly touch-control board 10 or the virtual button on the touch-control board 10 and control, and is very convenient and intelligent.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A variable frequency water supply device is characterized by comprising: the device comprises a shell, a pump body, a pressure tank, a frequency converter and a touch panel, wherein the pump body, the pressure tank and the frequency converter are arranged in the shell;

the pump body is communicated with the pressure tank;

and a valve is arranged between the pump body and the pressure tank.

2. The variable frequency water supply device according to claim 1, wherein the pump body is a tubular pump body.

3. The variable-frequency water supply device according to claim 1, wherein a permanent magnet motor is arranged in the pump body.

4. The variable-frequency water supply device according to claim 1, wherein a steady flow tank is arranged at the top of the pump body, and the steady flow tank is electrically connected with the frequency converter.

5. The variable-frequency water supply device according to claim 1, wherein the partition plate is provided with an installation groove.

6. The variable-frequency water supply device according to claim 1, wherein a pressure tank base is arranged at the bottom of the pressure tank.

7. The variable-frequency water supply device according to claim 6, wherein a junction box is arranged on one side of the pressure tank base.

8. The variable frequency water supply device according to claim 1, wherein a handle is provided on the top of the housing.

9. The variable frequency water supply device according to claim 1, wherein the housing further comprises: the sensor and the communicator are electrically connected with the touch pad; the communicator is linked by a lora wireless connector/wifi connector/Bluetooth.

10. An intelligent water supply system, characterized by comprising the variable-frequency water supply device of any one of claims 1-9; further comprising: and the intelligent electronic equipment is wirelessly connected with the variable-frequency water supply device.