CN205369385U - Municipal administration pipe -network water supply device - Google Patents
Municipal administration pipe -network water supply device Download PDFInfo
- Publication number
- CN205369385U CN205369385U CN201620097702.0U CN201620097702U CN205369385U CN 205369385 U CN205369385 U CN 205369385U CN 201620097702 U CN201620097702 U CN 201620097702U CN 205369385 U CN205369385 U CN 205369385U
- Authority
- CN
- China
- Prior art keywords
- water
- water supply
- shell
- reservoir
- water inlet
- 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 - Fee Related
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Classifications
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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 discloses a municipal administration pipe -network water supply device, including the municipal water supply pipeline, rather than the continuous controller of circuit, the municipal water supply pipeline on according to the water flow direction of intaking, install into water electric control valve, the manometer of intaking, the filter screen of intaking, backflow preventer, stationary flow jar, pressurization variable frequency pump in proper order on the pipeline, go out the water pressure table and go out water electric control valve, the stationary flow jar include the shell and be located the reservoir of shell, the reservoir on be connected with water pressure detection table, negative pressure compensation discharge valve, the reservoir on seted up water inlet, delivery port and drain, just water pressure detection table, negative pressure compensation discharge valve be located outside the shell, water inlet, delivery port, drain wear out the shell respectively outside, just water inlet, delivery port link to each other with the municipal water supply pipeline respectively. The utility model has the characteristics of reasonable in design practices thrift the energy consumption, and the control of being convenient for can not cause secondary pollution, does not have the negative pressure moreover and produces.
Description
Technical field
This utility model relates to a kind of city planting ductwork water supply installation.
Background technology
At present, municipal administration pipeline to user supply water water flowing time, when municipal water supply deficiency, suction pump can produce inhale vacuum phenomenon, on city planting ductwork produce negative pressure impact；Common processing mode is that some cisterns set up by roof in the open, but water is generally polluted by this method, and wastes the energy.
Summary of the invention
In order to solve the problems referred to above, the purpose of this utility model there are provided a kind of new city planting ductwork water supply installation, and this utility model has reasonable in design, energy efficient, it is simple to controls, and does not result in secondary pollution, and without the feature that negative pressure produces.
In order to achieve the above object, the technical solution of the utility model is:
A kind of city planting ductwork water supply installation, including municipal water supply pipeline, the controller that is connected with its circuit, according to water inlet water (flow) direction on described municipal water supply pipeline, pipeline is sequentially installed with into water motor-operated control valve, inlet gage, water inlet drainage screen, backflow preventer, steady-flow tank, pressurization variable frequency pump, discharge pressure table and water outlet motor-operated control valve；Described steady-flow tank includes shell and is positioned at the reservoir of shell, and described reservoir is connected to hydraulic pressure detection table, negative pressure compensating air bleeding valve；Described reservoir offers water inlet, outlet and sewage draining exit；And described hydraulic pressure detection table, negative pressure compensating air bleeding valve are positioned at outside shell；Described water inlet, outlet, sewage draining exit pass outside shell respectively, and described water inlet, outlet are connected with municipal water supply pipeline respectively.
Described controller is connected with inlet gage, discharge pressure table, hydraulic pressure detection table and pressurization variable frequency pump respectively by circuit.
The beneficial effects of the utility model are: this utility model has reasonable in design, energy efficient, it is simple to control, and do not result in secondary pollution, and without the feature that negative pressure produces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, a kind of city planting ductwork water supply installation of the present embodiment, including municipal water supply pipeline 1, the controller 17 that is connected with its circuit, according to water inlet water (flow) direction on described municipal water supply pipeline 1, pipeline is sequentially installed with into water motor-operated control valve 2, inlet gage 3, water inlet drainage screen 4, backflow preventer 5, steady-flow tank 6, pressurization variable frequency pump 7, discharge pressure table 8 and water outlet motor-operated control valve 9；Described steady-flow tank 6 includes shell 15 and is positioned at the reservoir 16 of shell 15, reservoir 16 safety and sanitation are set, it is simple to clean, described reservoir 16 be connected to hydraulic pressure detection table 10, negative pressure compensating air bleeding valve 11；Described reservoir 16 offers water inlet 12, outlet 13 and sewage draining exit 14；And described hydraulic pressure detection table 10, negative pressure compensating air bleeding valve 11 are positioned at outside shell 15；Described water inlet 12, outlet 13, sewage draining exit 14 pass outside shell 15 respectively, and described water inlet 12, outlet 13 are connected with municipal water supply pipeline 1 respectively.
Described controller 17 is connected with inlet gage 3, discharge pressure table 8, hydraulic pressure detection table 10 and pressurization variable frequency pump 7 respectively by circuit.
A kind of city planting ductwork water supply installation of the present embodiment has reasonable in design, energy efficient, it is simple to control, and does not result in secondary pollution, and without the feature that negative pressure produces.
Claims (2)
1. a city planting ductwork water supply installation, including municipal water supply pipeline (1), the controller (17) that is connected with its circuit, it is characterized in that: according to water inlet water (flow) direction on described municipal water supply pipeline (1), pipeline is sequentially installed with into water motor-operated control valve (2), inlet gage (3), water inlet drainage screen (4), backflow preventer (5), steady-flow tank (6), pressurization variable frequency pump (7), discharge pressure table (8) and water outlet motor-operated control valve (9)；Described steady-flow tank (6) includes shell (15) and is positioned at the reservoir (16) of shell (15), and described reservoir (16) is connected to hydraulic pressure detection table (10), negative pressure compensating air bleeding valve (11)；Described reservoir (16) offers water inlet (12), outlet (13) and sewage draining exit (14)；And described hydraulic pressure detection table (10), negative pressure compensating air bleeding valve (11) are positioned at shell (15) outward；Described water inlet (12), outlet (13), sewage draining exit (14) pass shell (15) outward respectively, and water inlet (12), outlet (13) are connected with municipal water supply pipeline (1) respectively.
2. a kind of city planting ductwork water supply installation as claimed in claim 1, it is characterised in that: described controller (17) is connected with inlet gage (3), discharge pressure table (8), hydraulic pressure detection table (10) and pressurization variable frequency pump (7) respectively by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097702.0U CN205369385U (en) | 2016-02-01 | 2016-02-01 | Municipal administration pipe -network water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097702.0U CN205369385U (en) | 2016-02-01 | 2016-02-01 | Municipal administration pipe -network water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369385U true CN205369385U (en) | 2016-07-06 |
Family
ID=56262436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097702.0U Expired - Fee Related CN205369385U (en) | 2016-02-01 | 2016-02-01 | Municipal administration pipe -network water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369385U (en) |
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2016
- 2016-02-01 CN CN201620097702.0U patent/CN205369385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170201 |