CN207776006U - A kind of Constant Pressure-Providing Water System - Google Patents
A kind of Constant Pressure-Providing Water System Download PDFInfo
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- CN207776006U CN207776006U CN201721578966.9U CN201721578966U CN207776006U CN 207776006 U CN207776006 U CN 207776006U CN 201721578966 U CN201721578966 U CN 201721578966U CN 207776006 U CN207776006 U CN 207776006U
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Abstract
The utility model provides a kind of Constant Pressure-Providing Water System, include the water tank one and water tank two, PLC controller for water supply, it is connected by communicating pipe between the water tank one and water tank two, the water tank one connects water inlet line, the water tank one connects the water pump two of the water pump one and power frequency operation of two converting operations being arranged in parallel, the water pump one is sequentially connected contactor, frequency converter, PLC controller, and the water pump two is sequentially connected contactor, PLC controller；The water tank two connects the water pump four of the water pump three and power frequency operation of two converting operations being arranged in parallel, and the water pump three is sequentially connected contactor, frequency converter, PLC controller, and the water pump four is sequentially connected contactor, PLC controller.Constant Pressure-Providing Water System described in the utility model can effectively cope with the water supply problem of different time sections cell, be supplied water simultaneously using double water tank and multiple water supply pumps, toughness is strong.
Description
Technical field
The utility model belongs to supply equipment technical field, more particularly, to a kind of Constant Pressure-Providing Water System.
Background technology
With the development of socialist market economy, requirement of the people to quality of water supply and water system reliability constantly carries
It is high；Along with current energy shortages, advanced automatic technology, control technology and mechanics of communication, design high-performance, height are utilized
Constant pressure water supply system that is energy saving, adapting to different field becomes inevitable trend.
Existing cell water supply, which mostly uses greatly, uses merely power frequency motor, not only largely wastes electric energy in this way, has an effect on electricity
The performance of machine, the service life of serious curtailment motor, and destruction to a certain extent is caused to the stability of water supply line.
Invention content
In view of this, the utility model is directed to a kind of Constant Pressure-Providing Water System, to solve existing cell
Water system uses merely power frequency motor, serious waste electric energy, the case where influencing water system stability mostly.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of Constant Pressure-Providing Water System, includes water tank one and water tank two, PLC controller for water supply, described
It is connected by communicating pipe between water tank one and water tank two, the water tank one connects water inlet line, and the water tank one connects two simultaneously
Join setting converting operation water pump one and power frequency operation water pump two, the water pump one be sequentially connected contactor, frequency converter,
PLC controller, the water pump two are sequentially connected contactor, PLC controller；
The water tank two connects the water pump four of the water pump three and power frequency operation of two converting operations being arranged in parallel, the water
Pump three is sequentially connected contactor, frequency converter, PLC controller, and the water pump four is sequentially connected contactor, PLC controller；
The water pump one, water pump two, water pump three, water pump four all connect cell water supply line, on the cell water supply line
It is additionally provided with hydraulic pressure sensor, the hydraulic pressure sensor connects PLC controller.
Further, the PLC controller connects GPRS module by RS232 interface, whole to mobile phone by GPRS module
End or cell monitoring center transmission data information.
Further, liquid level sensor is additionally provided in the water tank one, the liquid level sensor connects PLC controller, institute
State water level information of the liquid level sensor for sending water tank one to PLC controller.
Further, the PLC controller is also connected with alarm, and the alarm is used for the pressure limit report of water supply line
It is alert.
Further, two circulating filtration branches are additionally provided between the water tank one and water tank two, including top is circulated throughout
Filter branch and lower section circulating filtration branch；
The top circulating filtration branch includes the top pipeline of joining water box one and water tank two, is gone here and there on the top pipeline
It is associated with the first filter device and water pump six, the water pump six is for the water in water tank one to be pumped into water tank two；The lower section
Circulating filtration branch includes the lower section pipeline of joining water box one and water tank two, and the second filter device is in series on the lower section pipeline
With water pump five, the water pump five is for the water in water tank two to be pumped into water tank one, first filter device and the second mistake
Device is filtered for the water quality in filter pipe.
Further, the water pump six is sequentially connected contactor, frequency converter, PLC controller, and the water pump five is sequentially connected
Contactor, frequency converter, PLC controller；
Pipeline where the water pump five and water pump six is designed with hydraulic pressure sensor, and hydraulic pressure sensor all connects PLC controls
Device.
Further, first filter device and the second filter device all include along the sequentially connected PP cottons of water (flow) direction
Filter core, active carbon filter core, PP cotton filter element.
Compared with the existing technology, Constant Pressure-Providing Water System described in the utility model has the advantage that：
Constant Pressure-Providing Water System described in the utility model can effectively cope with the confession of different time sections cell
Water problems is supplied water simultaneously using double water tank and multiple water supply pumps, and toughness is strong, and when going wrong for one group, another group can be with
The problem of coming into operation immediately, preventing cell water supply paralysis；Circulation filter is equipped between double water tank, it is effective to ensure
Water quality security in water tank maintains resident's health.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the Constant Pressure-Providing Water System entirety principle schematic described in the utility model embodiment；
Fig. 2 is the circulating filtration branch principle schematic described in the utility model embodiment.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Include being controlled for water tank one and water tank two, the PLC of water supply as shown in Figure 1, a kind of Constant Pressure-Providing Water System
Device processed is connected between the water tank one and water tank two by communicating pipe, and the water tank one connects water inlet line, and the water tank one connects
Connect the water pump one for the converting operation that two are arranged in parallel and the water pump two of power frequency operation, the water pump one be sequentially connected contactor,
Frequency converter, PLC controller, the water pump two are sequentially connected contactor, PLC controller；
The water tank two connects the water pump four of the water pump three and power frequency operation of two converting operations being arranged in parallel, the water
Pump three is sequentially connected contactor, frequency converter, PLC controller, and the water pump four is sequentially connected contactor, PLC controller
The water pump one, water pump two, water pump three, water pump four all connect cell water supply line, on the cell water supply line
It is additionally provided with hydraulic pressure sensor, the hydraulic pressure sensor connects PLC controller.To be PLC controller can control when smaller with water pressure
Three converting operation of water pump one or water pump processed, when the water use peak phase, PLC controller control access water pump two and water pump four, by
Four power frequency operation of water pump two and water pump, three converting operation of water pump one and water pump, the water supply to ensure cell is normal, and effective
Electric energy is saved.
PLC controller connects GPRS module by RS232 interface, by GPRS module to mobile phone terminal or cell monitoring
Center transmission data information.
Liquid level sensor is additionally provided in water tank one, the liquid level sensor connects PLC controller, and the liquid level sensor is used
In the water level information for sending water tank one to PLC controller.
PLC controller is also connected with alarm, and pressure limit of the alarm for water supply line is alarmed.
As shown in Fig. 2, two circulating filtration branches are additionally provided between water tank one and water tank two, including top circulating filtration branch
Road and lower section circulating filtration branch；
The top circulating filtration branch includes the top pipeline of joining water box one and water tank two, is gone here and there on the top pipeline
It is associated with the first filter device and water pump six, the water pump six is for the water in water tank one to be pumped into water tank two；The lower section
Circulating filtration branch includes the lower section pipeline of joining water box one and water tank two, and the second filter device is in series on the lower section pipeline
With water pump five, the water pump five is for the water in water tank two to be pumped into water tank one, first filter device and the second mistake
Device is filtered for the water quality in filter pipe.
Water pump six is sequentially connected contactor, frequency converter, PLC controller, and the water pump five is sequentially connected contactor, frequency conversion
Device, PLC controller；
Pipeline where the water pump five and water pump six is designed with hydraulic pressure sensor, and hydraulic pressure sensor all connects PLC controls
Device.Hydraulic pressure sensor be used for PLC controller feed back where pipeline hydraulic pressure information, PLC controller can according to hydraulic pressure information to
Frequency converter sends working frequency.
First filter device and the second filter device all include along the sequentially connected PP cotton filter element of water (flow) direction, active carbon filtration
Core, PP cotton filter element.The impurity in tap water can be effectively filtered, ensures the water quality safety of drinking water.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of Constant Pressure-Providing Water System, it is characterised in that：Include being controlled for the water tank one and water tank two of water supply, PLC
Device processed is connected between the water tank one and water tank two by communicating pipe, and the water tank one connects water inlet line, and the water tank one connects
Connect the water pump one for the converting operation that two are arranged in parallel and the water pump two of power frequency operation, the water pump one be sequentially connected contactor,
Frequency converter, PLC controller, the water pump two are sequentially connected contactor, PLC controller；
The water tank two connects the water pump four of the water pump three and power frequency operation of two converting operations being arranged in parallel, the water pump three
It is sequentially connected contactor, frequency converter, PLC controller, the water pump four is sequentially connected contactor, PLC controller；
The water pump one, water pump two, water pump three, water pump four all connect cell water supply line, are also set on the cell water supply line
There are hydraulic pressure sensor, the hydraulic pressure sensor to connect PLC controller.
2. Constant Pressure-Providing Water System according to claim 1, it is characterised in that：The PLC controller passes through
RS232 interface connects GPRS module, by GPRS module to mobile phone terminal or cell monitoring center transmission data information.
3. Constant Pressure-Providing Water System according to claim 1, it is characterised in that：It is additionally provided with liquid in the water tank one
Level sensor, the liquid level sensor connect PLC controller, and the liquid level sensor is used to send water tank one to PLC controller
Water level information.
4. Constant Pressure-Providing Water System according to claim 1, it is characterised in that：The PLC controller is also connected with
Alarm, pressure limit of the alarm for water supply line are alarmed.
5. Constant Pressure-Providing Water System according to claim 1, it is characterised in that：The water tank one and water tank two it
Between be additionally provided with two circulating filtration branches, including top circulating filtration branch and lower section circulating filtration branch；
The top circulating filtration branch includes the top pipeline of joining water box one and water tank two, is in series on the top pipeline
First filter device and water pump six, the water pump six is for the water in water tank one to be pumped into water tank two；The lower section cycle
Filtering branch includes the lower section pipeline of joining water box one and water tank two, and the second filter device and water are in series on the lower section pipeline
Pump five, the water pump five is for the water in water tank two to be pumped into water tank one, first filter device and the second filtering dress
It sets for the water quality in filter pipe.
6. Constant Pressure-Providing Water System according to claim 5, it is characterised in that：The water pump six, which is sequentially connected, to be connect
Tentaculum, frequency converter, PLC controller, the water pump five are sequentially connected contactor, frequency converter, PLC controller；
Pipeline where the water pump five and water pump six is designed with hydraulic pressure sensor, and hydraulic pressure sensor all connects PLC controller.
7. Constant Pressure-Providing Water System according to claim 5, it is characterised in that：First filter device and
Two filter devices all include along the sequentially connected PP cotton filter element of water (flow) direction, active carbon filter core, PP cotton filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578966.9U CN207776006U (en) | 2017-11-22 | 2017-11-22 | A kind of Constant Pressure-Providing Water System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578966.9U CN207776006U (en) | 2017-11-22 | 2017-11-22 | A kind of Constant Pressure-Providing Water System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776006U true CN207776006U (en) | 2018-08-28 |
Family
ID=63233657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578966.9U Active CN207776006U (en) | 2017-11-22 | 2017-11-22 | A kind of Constant Pressure-Providing Water System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938764A (en) * | 2017-11-22 | 2018-04-20 | 天津大禹净水有限公司 | A kind of intelligent power saving water system |
-
2017
- 2017-11-22 CN CN201721578966.9U patent/CN207776006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938764A (en) * | 2017-11-22 | 2018-04-20 | 天津大禹净水有限公司 | A kind of intelligent power saving water system |
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| CP01 | Change in the name or title of a patent holder |
Address after: 301712 No. 10, Man Wang Road, Jing Bin Industrial Park, Wuqing District, Tianjin. Patentee after: Dayu Rural Environmental Infrastructure Operation Service Co.,Ltd. Address before: 301712 No. 10, Man Wang Road, Jing Bin Industrial Park, Wuqing District, Tianjin. Patentee before: DAYU ENVIRONMENTAL PROTECTION (TIANJIN) Co.,Ltd. |