CN205682962U - Pipeline back-up circuit system - Google Patents
Pipeline back-up circuit system Download PDFInfo
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- CN205682962U CN205682962U CN201620418806.7U CN201620418806U CN205682962U CN 205682962 U CN205682962 U CN 205682962U CN 201620418806 U CN201620418806 U CN 201620418806U CN 205682962 U CN205682962 U CN 205682962U
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- outlet pipe
- valve
- regulation valve
- outlet
- circuit system
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Abstract
The utility model discloses a kind of pipeline back-up circuit system, including: pumping installations, described pumping installations has water side；First outlet pipe, described first outlet pipe connects with described water side；Outlet valve and the first regulation valve, described outlet valve and the first regulation valve are sequentially arranged on described first outlet pipe according to water (flow) direction；Second outlet pipe, the first end of described second outlet pipe and the second end connect with described first outlet pipe respectively and described first end and the second end lay respectively at the two ends of described first regulation valve；Second regulation valve, described second regulation valve is located on described second outlet pipe.Pipeline back-up circuit system according to this utility model embodiment, when the first regulation valve on the first outlet pipeline breaks down, individually control system can pass in and out the water yield, easy to use.
Description
Technical field
This utility model relates to a kind of pipeline back-up circuit system.
Background technology
The water inlet of current pure water equipment usual only one of which or outlet pipeline, the control on inlet pipeline or outlet pipeline
When valve breaks down, then can affect water inlet or the water outlet of whole system.
Utility model content
This utility model is intended to solve one of above-mentioned technical problem the most to a certain extent.
To this end, the utility model proposes a kind of pipeline back-up circuit system, this pipeline back-up circuit system structure is simple, control
System is convenient.
Pipeline back-up circuit system according to this utility model embodiment, including: pumping installations, described pumping installations has
Water side；First outlet pipe, described first outlet pipe connects with described water side；Outlet valve and the first regulation valve, described water outlet
Valve and the first regulation valve are sequentially arranged on described first outlet pipe according to water (flow) direction；Second outlet pipe, described second outlet pipe
The first end and the second end connects with described first outlet pipe respectively and described first end and the second end lay respectively at described first
The two ends of regulation valve；Second regulation valve, described second regulation valve is located on described second outlet pipe.
Pipeline back-up circuit system according to this utility model embodiment, the first regulation valve on the first outlet pipeline goes out
During existing fault, individually control system can pass in and out the water yield, easy to use.
It addition, according to the pipeline back-up circuit system of this utility model embodiment, it is also possible to there is following additional technology
Feature:
According to an embodiment of the present utility model, described first regulation valve is manual modulation valve.
According to an embodiment of the present utility model, described second regulation valve is pneumatic control valve.
According to an embodiment of the present utility model, described first end be positioned at described outlet valve and described first regulation valve it
Between.
According to an embodiment of the present utility model, described pipeline back-up circuit system also includes: check-valves, described non-return
Valve is located on described first outlet pipe and between described outlet valve and described water side.
According to an embodiment of the present utility model, described pipeline back-up circuit system also includes: Pressure gauge, described pressure
Table is located on described first outlet pipe and between described check-valves and described outlet valve.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the structural representation of the pipeline back-up circuit system according to this utility model embodiment.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Specifically describe the pipeline back-up circuit system 100 according to this utility model embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, include according to the pipeline back-up circuit system 100 of this utility model embodiment: pumping installations 10,
One outlet pipe 20, outlet valve 30, first regulate valve the 40, second outlet pipe 50 and the second regulation valve 60.
Specifically, pumping installations 10 has water side 11, and the first outlet pipe 20 connects with water side 11, outlet valve 30 and
One regulation valve 40 is sequentially arranged on the first outlet pipe 20 according to water (flow) direction, and the first end of the second outlet pipe 50 and the second end are respectively
Connecting with the first outlet pipe 20 and the first end and the second end lay respectively at the two ends of the first regulation valve 40, the second regulation valve 60 is located at
On second outlet pipe 50.
Thus, according to the pipeline back-up circuit system 100 of this utility model embodiment, on the first outlet pipe 20 tunnel
When one regulation valve 40 breaks down, individually control system can pass in and out the water yield, easy to use.
Alternatively, according to an embodiment of the present utility model, the first regulation valve 40 is manual modulation valve.Preferably,
Two regulation valves 60 are pneumatic control valve.Further, the first end is between outlet valve 30 and the first regulation valve 40.
Thus, can be that equipment is used back after water pump according to the pipeline back-up circuit system 100 of this utility model embodiment
Road system, manually regulation valve output of control system together with pneumatic control valve, when manual modulation valve fault, pneumatic
Valve can independent control system water yield.
According to an embodiment of the present utility model, pipeline back-up circuit system 100 also includes check-valves 70, check-valves 70
It is located on the first outlet pipe 20 and between outlet valve 30 and water side 11.Further, pipeline back-up circuit system 100 is also
Including Pressure gauge 80, Pressure gauge 80 is located on the first outlet pipe 20 and between check-valves 70 and outlet valve 30.Thus, this pipe
Road back-up circuit system 100 controls more convenient.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", the orientation of the instruction such as " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
Describe in description this utility model and simplification rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
Above, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in this utility model.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include that the first and second features directly contact, it is also possible to includes that the first and second features are not directly contact but logical
Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Any one or more embodiments or example combine in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, revise, replace and
Modification.
Claims (6)
1. a pipeline back-up circuit system, it is characterised in that including:
Pumping installations, described pumping installations has water side；
First outlet pipe, described first outlet pipe connects with described water side；
Outlet valve and the first regulation valve, described outlet valve and the first regulation valve are sequentially arranged at described first water outlet according to water (flow) direction
Guan Shang；
Second outlet pipe, the first end of described second outlet pipe and the second end connect with described first outlet pipe and described respectively
One end and the second end lay respectively at the two ends of described first regulation valve；
Second regulation valve, described second regulation valve is located on described second outlet pipe.
Pipeline back-up circuit system the most according to claim 1, it is characterised in that described first regulation valve is manually regulation
Valve.
Pipeline back-up circuit system the most according to claim 1, it is characterised in that described second regulation valve is pneumatic regulation
Valve.
Pipeline back-up circuit system the most according to claim 1, it is characterised in that described first end is positioned at described outlet valve
And described first regulation valve between.
Pipeline back-up circuit system the most according to claim 1, it is characterised in that also include: check-valves, described check-valves
It is located on described first outlet pipe and between described outlet valve and described water side.
Pipeline back-up circuit system the most according to claim 5, it is characterised in that also include: Pressure gauge, described Pressure gauge
It is located on described first outlet pipe and between described check-valves and described outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418806.7U CN205682962U (en) | 2016-05-10 | 2016-05-10 | Pipeline back-up circuit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418806.7U CN205682962U (en) | 2016-05-10 | 2016-05-10 | Pipeline back-up circuit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682962U true CN205682962U (en) | 2016-11-16 |
Family
ID=57261650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418806.7U Active CN205682962U (en) | 2016-05-10 | 2016-05-10 | Pipeline back-up circuit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682962U (en) |
-
2016
- 2016-05-10 CN CN201620418806.7U patent/CN205682962U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |