CN214116818U - Intelligent variable-frequency water supply system - Google Patents
Intelligent variable-frequency water supply system Download PDFInfo
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- CN214116818U CN214116818U CN202023006009.3U CN202023006009U CN214116818U CN 214116818 U CN214116818 U CN 214116818U CN 202023006009 U CN202023006009 U CN 202023006009U CN 214116818 U CN214116818 U CN 214116818U
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Abstract
The utility model relates to an intelligence frequency conversion water supply system, including first water pump, second water pump, variable frequency control cabinet, wherein, first water pump is provided with first entry and first export, the second water pump is provided with second entry and second export, first entry with the second entry inserts the water source side, first export with the second export inserts the water side of needing, first water pump with the second water pump all with variable frequency control cabinet electric connection to the frequency of operation of controlling first water pump and second water pump, so, alright in order to control the frequency of operation of first water pump or second water pump, with the water supply pressure of control water supply system, effectively prevent that water supply facilities and water pump from appearing the condition of damaging.
Description
Technical Field
The application relates to the technical field of water supply equipment, in particular to an intelligent variable-frequency water supply system.
Background
With the continuous development of society, the water supply demand is constantly increased, and each aspect such as residential quarter, residential building, villages and small towns, factory, gardens, heat supply, fire control all can involve the supply of water, at present, generally can adopt the water pump to supply water, but because the water pump often can operate under rated power now, the water pressure of supplying water often can not effectively be controlled, and this will often damage water supply facility or even water pump.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art at least to a certain extent, the application provides an intelligent variable-frequency water supply system.
The application provides an intelligence frequency conversion water supply system includes: the system comprises a first water pump, a second water pump and a variable frequency control cabinet;
the first water pump and the second water pump are both electrically connected with the variable frequency control cabinet so as to control the working frequency of the first water pump and the second water pump;
the first water pump is provided with a first inlet and a first outlet, the second water pump is provided with a second inlet and a second outlet, the first inlet and the second inlet are connected to the water source side, and the first outlet and the second outlet are connected to the water demand side.
Optionally, the method further includes: a pressure tank;
and the pressure tank is connected to the water source side through a safety valve.
Optionally, the variable frequency control cabinet includes a first frequency converter and a second frequency converter;
the first frequency converter and the second frequency converter are in hot standby relation.
Optionally, the first frequency converter and the second frequency converter are ABB frequency converters.
Optionally, the pressure tank further comprises a pressure sensor arranged on the pressure tank.
Optionally, the pressure tank is connected with the water source side through a metal hose.
Optionally, the metal hose is a stainless steel hose.
Optionally, a human-computer interaction device is arranged on the variable frequency control cabinet and used for inputting a frequency value for controlling the first water pump or the second water pump to reach.
Optionally, the human-computer interaction device is a touch screen.
Optionally, all be provided with between first water pump and the water source side and the water demand side and to pressing from both sides the butterfly valve, all be provided with between second water pump and the water source side and the water demand side and to pressing from both sides the butterfly valve, still be provided with between first water pump and the water source side and to pressing from both sides the check valve, still be provided with between second water pump and the water source side and to pressing from both sides the check valve.
The technical scheme provided by the application can comprise the following beneficial effects: because intelligence frequency conversion water supply system can include first water pump, second water pump, variable frequency control cabinet, wherein, first water pump is provided with first entry and first export, the second water pump is provided with second entry and second export, first entry with the second entry inserts the water source side, first export with the second export inserts the side that needs water, first water pump with the second water pump all with variable frequency control cabinet electric connection to the frequency of operation of controlling first water pump and second water pump, so, alright in order to control the frequency of operation of first water pump or second water pump, with the water supply pressure of control water supply system, effectively prevent that damage's condition from appearing in water supply facilities and water pump.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic structural diagram of an intelligent variable-frequency water supply system according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.
With the continuous development of society, the water supply demand is constantly increased, and each aspect such as residential quarter, residential building, villages and small towns, factory, gardens, heat supply, fire control all can involve the supply of water, at present, generally can adopt the water pump to supply water, but because the water pump often can operate under rated power now, the water pressure of supplying water often can not effectively be controlled, and this will often damage water supply facility or even water pump.
In order to solve the problem, the present application provides an intelligent variable-frequency water supply system, and specifically, refer to fig. 1, where fig. 1 is a schematic structural diagram of an intelligent variable-frequency water supply system provided by an embodiment of the present application.
As shown in fig. 1, the intelligent variable-frequency water supply system provided by the present embodiment may include: a first water pump 102, a second water pump 103 and a variable frequency control cabinet 101;
the first water pump is provided with a first inlet and a first outlet, the second water pump is provided with a second inlet and a second outlet, the first inlet and the second inlet are connected to a water source side 104, and the first outlet and the second outlet are connected to a water demand side 105;
the first water pump and the second water pump are both electrically connected with the variable frequency control cabinet to control the working frequency of the first water pump and the second water pump.
Because intelligence frequency conversion water supply system can include first water pump, second water pump, variable frequency control cabinet, wherein, first water pump is provided with first entry and first export, the second water pump is provided with second entry and second export, first entry with the second entry inserts the water source side, first export with the second export inserts the side that needs water, first water pump with the second water pump all with variable frequency control cabinet electric connection to the frequency of operation of controlling first water pump and second water pump, so, alright in order to control the frequency of operation of first water pump or second water pump, with the water supply pressure of control water supply system, effectively prevent that damage's condition from appearing in water supply facilities and water pump.
In addition, the intelligent water supply system may further include a pressure tank 106; and the pressure tank is connected to the water source side through a safety valve.
Further, the variable frequency control cabinet comprises a first frequency converter and a second frequency converter;
the first frequency converter and the second frequency converter are in hot standby relation.
Further, the first frequency converter and the second frequency converter are ABB frequency converters.
Further, the pressure tank comprises a pressure sensor arranged on the pressure tank.
Further, the pressure tank is connected with the water source side through a metal hose.
Further, the metal hose is a stainless steel hose.
Furthermore, a human-computer interaction device 107 is arranged on the variable frequency control cabinet and used for inputting a frequency value for controlling the first water pump or the second water pump to reach.
Furthermore, the human-computer interaction device is a touch screen.
Further, all be provided with between first water pump and the water source side and the water demand side and press from both sides the butterfly valve, all be provided with between second water pump and the water source side and the water demand side and press from both sides the butterfly valve, still be provided with between first water pump and the water source side and press from both sides the check valve, still be provided with between second water pump and the water source side and press from both sides the check valve.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The utility model provides an intelligence frequency conversion water supply system which characterized in that includes: the system comprises a first water pump, a second water pump and a variable frequency control cabinet;
the first water pump is provided with a first inlet and a first outlet, the second water pump is provided with a second inlet and a second outlet, the first inlet and the second inlet are connected to the water source side, and the first outlet and the second outlet are connected to the water demand side;
the first water pump and the second water pump are both electrically connected with the variable frequency control cabinet to control the working frequency of the first water pump and the second water pump.
2. The intelligent variable-frequency water supply system according to claim 1, further comprising: a pressure tank;
and the pressure tank is connected to the water source side through a safety valve.
3. The intelligent variable-frequency water supply system according to claim 1 or 2, wherein the variable-frequency control cabinet comprises a first frequency converter and a second frequency converter;
the first frequency converter and the second frequency converter are in hot standby relation.
4. The intelligent variable frequency water supply system of claim 3, wherein the first and second frequency converters are ABB frequency converters.
5. The intelligent variable-frequency water supply system according to claim 2, further comprising a pressure sensor disposed on the pressure tank.
6. The intelligent variable-frequency water supply system according to claim 2, wherein the connection of the pressure tank and the water source side is connected through a metal hose.
7. The intelligent variable-frequency water supply system according to claim 6, wherein the metal hose is a stainless steel hose.
8. The intelligent variable-frequency water supply system according to any one of claims 1, 2 and 4-7, wherein a human-computer interaction device is arranged on the variable-frequency control cabinet and used for inputting a frequency value for controlling the first water pump or the second water pump to reach.
9. The intelligent variable-frequency water supply system according to claim 8, wherein the human-computer interaction device is a touch screen.
10. The intelligent variable-frequency water supply system according to any one of claims 1, 2 and 4-7, wherein a butt-clamp butterfly valve is arranged between the first water pump and the water source side and the water demand side, a butt-clamp butterfly valve is arranged between the second water pump and the water source side and the water demand side, a butt-clamp check valve is further arranged between the first water pump and the water source side, and a butt-clamp check valve is further arranged between the second water pump and the water source side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006009.3U CN214116818U (en) | 2020-12-15 | 2020-12-15 | Intelligent variable-frequency water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006009.3U CN214116818U (en) | 2020-12-15 | 2020-12-15 | Intelligent variable-frequency water supply system |
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| Publication Number | Publication Date |
|---|---|
| CN214116818U true CN214116818U (en) | 2021-09-03 |
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| CN202023006009.3U Active CN214116818U (en) | 2020-12-15 | 2020-12-15 | Intelligent variable-frequency water supply system |
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| CN (1) | CN214116818U (en) |
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