CN203247648U - Municipal water supply and secondary supercharging water supply pipe network automatic switching device - Google Patents
Municipal water supply and secondary supercharging water supply pipe network automatic switching device Download PDFInfo
- Publication number
- CN203247648U CN203247648U CN2013202212123U CN201320221212U CN203247648U CN 203247648 U CN203247648 U CN 203247648U CN 2013202212123 U CN2013202212123 U CN 2013202212123U CN 201320221212 U CN201320221212 U CN 201320221212U CN 203247648 U CN203247648 U CN 203247648U
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- CN
- China
- Prior art keywords
- water supply
- municipal
- water
- tap water
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model provides a municipal water supply and secondary supercharging water supply pipe network automatic switching device. A municipal tap water pipeline is connected with a municipal water supply pipeline and a secondary supercharging water supply pipeline in parallel, and the output ends of the two pipelines are gathered and then connected with a factory water supply pipe network. The municipal water supply pipeline sequentially comprises a bypass mechanical stop valve and a municipal tap water electric valve, the secondary supercharging water supply pipeline sequentially comprises a water tank and a secondary water supply device, the municipal tap water electric valve and the secondary water supply device are connected with a central processing unit, and the municipal tap water pipeline is provided with a municipal tap water pressure sensor which is connected with the central processing unit. The central processing unit is connected with a display unit comprising a tap water pressure display unit and a municipal tap water electric valve switch state display unit. The municipal water supply and secondary supercharging water supply pipe network automatic switching device can achieve automatic switching of municipal water supply and factory secondary water supply, and energy waste is reduced under the condition that normal water using of factories is guaranteed.
Description
Technical field
The utility model relates to a kind of municipal water supply and secondary booster water supply network automatic switching control equipment.
Background technology
At present, at tobacco business, production plant area water all is that secondary booster supplies water, and a greatly from the beginning pond namely is set, and the municipal tap water enters the pond, then plant area's secondary water-supply constant pressure water supply, assure feed water pressure is at 0.4 ± 0.02Mpa, at pond cleaning and plant area's shutdown period, when hydraulic pressure is required to hang down, use municipal water supply, at this moment need manually opened valve.Along with the raising of municipal water supply pressure criteria, tap water pressure has reached 0.4Mpa, can directly supply plant area's productive life water, but there is operational inconvenience owing to manually switch valve, in actual production, still provide plant area's water with secondary water-supply, there is the waste of the energy.
The utility model content
The utility model provides a kind of municipal water supply and secondary booster water supply network automatic switching control equipment, can realize that municipal water supply and plant area's secondary water-supply automatically switch, and in the situation that guarantees the normal water of plant area, reduce energy waste.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of municipal water supply and secondary booster water supply network automatic switching control equipment, parallel connection is provided with municipal water supply pipeline and secondary booster supply channel on the pipeline of municipal tap water, after gathering, the two-way output is connected with the plant area water supply network, the municipal water supply pipeline comprises bypass machinery stop valve successively, the municipal tap water motor operated valve, the secondary booster supply channel comprises the pond successively, secondary water-supply equipment, the municipal tap water motor operated valve is connected with CPU with secondary water-supply equipment, the municipal tap water pipeline is provided with the municipal tap water pressure sensor, and the municipal tap water pressure sensor is connected with CPU.
CPU is connected with display unit, and display unit comprises tap water pressure display unit and municipal tap water motor operated valve on off state display unit.
The utility model can realize that municipal water supply and plant area's secondary water-supply automatically switch, and in the situation that guarantees the normal water of plant area, reduce energy waste.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of municipal water supply and secondary booster water supply network automatic switching control equipment, parallel connection is provided with municipal water supply pipeline and secondary booster supply channel on municipal tap water pipeline 1, after gathering, the two-way output is connected with plant area water supply network 7, the municipal water supply pipeline comprises bypass machinery stop valve 3 successively, municipal tap water motor operated valve 5, the secondary booster supply channel comprises pond 2 successively, secondary water-supply equipment 4, municipal tap water motor operated valve 5 is connected with secondary water-supply equipment and is connected with CPU 8, municipal tap water pipeline 1 is provided with municipal tap water pressure sensor 6, and municipal tap water pressure sensor 6 is connected with CPU 8.CPU 8 is connected with display unit 9, and display unit 9 comprises tap water pressure display unit 10 and municipal tap water motor operated valve on off state display unit 11.
During operation, bypass machinery stop valve 3 is opened, municipal tap water pressure sensor 6 sends to CPU 8 with the signal that collects, and CPU 8 is carried out analyzing and processing.Municipal tap water pressure sensor 6 detects the municipal tap water pressure, when pressure during more than or equal to 0.4Mpa, drives bypass municipal tap water motor operated valve 5, and secondary water-supply equipment 4 quits work; When municipal tap water pressure 1 during less than 0.38Mpa, close municipal tap water motor operated valve 5,4 work of secondary water-supply equipment guarantee that plant area supplies water to satisfy the demands, and show tap water pressure numerical value and municipal tap water motor operated valve on off states at display unit 9.
Claims (2)
1. a municipal water supply and secondary booster water supply network automatic switching control equipment, it is characterized in that: parallel connection is provided with municipal water supply pipeline and secondary booster supply channel on the pipeline of municipal tap water, after gathering, the two-way output is connected with the plant area water supply network, the municipal water supply pipeline comprises bypass machinery stop valve successively, the municipal tap water motor operated valve, the secondary booster supply channel comprises the pond successively, secondary water-supply equipment, the municipal tap water motor operated valve is connected with CPU with secondary water-supply equipment, the municipal tap water pipeline is provided with the municipal tap water pressure sensor, and the municipal tap water pressure sensor is connected with CPU.
2. municipal water supply according to claim 1 and secondary booster water supply network automatic switching control equipment, it is characterized in that: CPU is connected with display unit, and display unit comprises tap water pressure display unit and municipal tap water motor operated valve on off state display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202212123U CN203247648U (en) | 2013-04-27 | 2013-04-27 | Municipal water supply and secondary supercharging water supply pipe network automatic switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202212123U CN203247648U (en) | 2013-04-27 | 2013-04-27 | Municipal water supply and secondary supercharging water supply pipe network automatic switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247648U true CN203247648U (en) | 2013-10-23 |
Family
ID=49374095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202212123U Expired - Lifetime CN203247648U (en) | 2013-04-27 | 2013-04-27 | Municipal water supply and secondary supercharging water supply pipe network automatic switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882105A (en) * | 2017-10-25 | 2018-04-06 | 河南中烟工业有限责任公司 | A kind of energy-saving water system for enterprise's office factory building |
| CN114837260A (en) * | 2022-04-20 | 2022-08-02 | 广东省建筑设计研究院有限公司 | Automatic water supply switcher |
-
2013
- 2013-04-27 CN CN2013202212123U patent/CN203247648U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882105A (en) * | 2017-10-25 | 2018-04-06 | 河南中烟工业有限责任公司 | A kind of energy-saving water system for enterprise's office factory building |
| CN114837260A (en) * | 2022-04-20 | 2022-08-02 | 广东省建筑设计研究院有限公司 | Automatic water supply switcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |