CN207846552U - A kind of non-negative pressure water-supply installation - Google Patents
A kind of non-negative pressure water-supply installation Download PDFInfo
- Publication number
- CN207846552U CN207846552U CN201721701226.XU CN201721701226U CN207846552U CN 207846552 U CN207846552 U CN 207846552U CN 201721701226 U CN201721701226 U CN 201721701226U CN 207846552 U CN207846552 U CN 207846552U
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- water
- main pipe
- flow
- vibration means
- steady
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Abstract
The utility model discloses a kind of non-negative pressure water-supply installations, including steady-flow tank, vibration means for main pipe for supplying water and pressure piping, the vibration means for main pipe for supplying water is set to the bottom of the steady-flow tank and is connected to steady-flow tank, the bottom of the vibration means for main pipe for supplying water is equipped with the support base for being used to support steady-flow tank and vibration means for main pipe for supplying water, and the pressure piping is drawn from the side of the vibration means for main pipe for supplying water.The utility model has compact-sized, saving space, can reduce manufacture cost and other advantages by saving steady-flow tank pedestal.
Description
Technical field
The utility model belongs to secondary water-supply apparatus field more particularly to a kind of non-negative pressure water-supply installation.
Background technology
With the continuous improvement of living standards, people propose more the water supply capacity and quality of water supply of water-supply systems
There is the secondary water-supply technology by using non-negative pressure water-supply installation to meet this demand in high requirement, and no negative pressure supplies
Using municipal network water supply as water source, series connection laminates on the basis of city planting ductwork residual compression supplies water and ensures municipal pipe wetting system
Net pressure is not less than setting protection pressure, to form continuous closed relay pressurizing way of supplying water.As depicted in figs. 1 and 2, existing
Some non-negative pressure water-supply installations, including steady-flow tank 1, vibration means for main pipe for supplying water 2 and pressure piping 3, steady-flow tank 1 are individually equipped with steady-flow tank pedestal
13, vibration means for main pipe for supplying water 2 is drawn from 1 bottom of steady-flow tank and is set between steady-flow tank 1 and pressure piping 3, this structure space occupancy is larger,
Some pump houses are small to be just not enough to accommodate this complete equipment, and it is big to use inconvenience, limitation.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provide it is a kind of it is compact-sized,
Space is saved, steady-flow tank pedestal is saved and can reduce the non-negative pressure water-supply installation of cost.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of non-negative pressure water-supply installation, including steady-flow tank, vibration means for main pipe for supplying water and pressure piping, the vibration means for main pipe for supplying water are set to described
The bottom of steady-flow tank is simultaneously connected to steady-flow tank, and the bottom of the vibration means for main pipe for supplying water is equipped with the branch for being used to support steady-flow tank and vibration means for main pipe for supplying water
Pedestal is supportted, the pressure piping is drawn from the side of the vibration means for main pipe for supplying water.
Above-mentioned non-negative pressure water-supply installation, it is preferred that the side of the vibration means for main pipe for supplying water is connected with multiple pressure pipings, described
Water pump and valve are equipped on pressure piping.
Above-mentioned non-negative pressure water-supply installation, it is preferred that the pressure piping includes at least one big pump pressure piping and extremely
Few two small pump pressure piping, the big pump pressure piping are equipped with big flow water pump, and the small pump pressure piping is equipped with small
Flow water pump, the non-negative pressure water-supply installation further include for detecting the flow sensor of water flow in vibration means for main pipe for supplying water and being used for root
Carry out the controller of the switchover operation state of big flow water pump and small flow water pump described in adjusting control according to the flow sensor.
Above-mentioned non-negative pressure water-supply installation, it is preferred that the steady-flow tank be equipped with water inlet and negative pressure inhibition device, it is described into
The mouth of a river is equipped with the membrane treatment appts for being filtered to remove particulate matter in water.
Above-mentioned non-negative pressure water-supply installation, it is preferred that at least one layer of ultrafiltration membrane is equipped in the membrane treatment appts.
Above-mentioned non-negative pressure water-supply installation, it is preferred that the exit of the membrane treatment appts is equipped with for detecting in water
The detection device of grain object content.
Compared with prior art, the utility model has the advantage of：
The non-negative pressure water-supply installation of the utility model includes steady-flow tank, vibration means for main pipe for supplying water and pressure piping, and vibration means for main pipe for supplying water is set
It is connected in the bottom of steady-flow tank and with steady-flow tank, the support bottom of support steady-flow tank and vibration means for main pipe for supplying water is equipped in vibration means for main pipe for supplying water bottom
Seat, this is compact-sized, can effectively save space, directly falls within steady-flow tank and is docked on vibration means for main pipe for supplying water, vibration means for main pipe for supplying water and branch
It supports base engagement and replaces steady-flow tank pedestal in the prior art, play the role of supporting steady-flow tank, eliminate steady-flow tank pedestal, save
About manufacturing cost, steady-flow tank is directly docked with vibration means for main pipe for supplying water, is no longer needed to be attached with bend pipe, is avoided the trouble taken over,
Space is further maximally utilized simultaneously, reduces the occupied volume of equipment, and applicable situation is wider.
Description of the drawings
Fig. 1 is the front view of existing non-negative pressure water-supply installation in background technology.
Fig. 2 is the right view of existing non-negative pressure water-supply installation in background technology.
Fig. 3 is the front view of the non-negative pressure water-supply installation of the utility model.
Fig. 4 is the right view of the non-negative pressure water-supply installation of the utility model.
Fig. 5 is the vertical view of the non-negative pressure water-supply installation of the utility model.
Marginal data：
1, steady-flow tank；11, water inlet；12, negative pressure inhibition device；13, steady-flow tank pedestal；2, vibration means for main pipe for supplying water；3, pressure piping；
31, pressure piping is pumped greatly；32, small pump pressure piping；4, support base；5, water pump；51, big flow water pump；52, small flow water
Pump；6, valve；7, membrane treatment appts；8, detection device.
Specific implementation mode
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
It does and more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to following specific examples.
As shown in Figures 3 to 5, the non-negative pressure water-supply installation of the present embodiment, including steady-flow tank 1, vibration means for main pipe for supplying water 2 and pressure inlet
Road 3, vibration means for main pipe for supplying water 2 are set to the bottom of steady-flow tank 1 and are connected to steady-flow tank 1, and the bottom of vibration means for main pipe for supplying water 2, which is equipped with, is used to support current stabilization
The support base 4 of tank 1 and vibration means for main pipe for supplying water 2, pressure piping 3 are drawn from the side of vibration means for main pipe for supplying water 2, which sets vibration means for main pipe for supplying water 2
In the bottom of steady-flow tank 1, the space shared by vibration means for main pipe for supplying water 2 in the prior art is saved, structure is more compact, while being led supplying water
Pipe 2 coordinates common support steady-flow tank 1 with support base 4, eliminates steady-flow tank pedestal and saves production cost.
In the present embodiment, the side of vibration means for main pipe for supplying water 2 is connected with multiple pressure pipings 3, and water pump 5 is equipped on pressure piping 3
With valve 6, in the water use peak phase, multiple pressure pipings 3 work at the same time the water demand that disclosure satisfy that user, while working as certain
When 5 failure of water pump on pressure piping 3, remaining pressure piping 3 can work normally, and ensure normal water supply, be not in cut off the water
The case where, normal water supply will not be influenced by repairing inspection when closing valve 6.
In the present embodiment, pressure piping 3 includes a big pump pressure piping 31 and two small pump pressure piping 32, and big pump increases
Pressure pipe road 31 is equipped with big flow water pump 51, and small pump pressure piping 32 is equipped with small flow water pump 52, and non-negative pressure water-supply installation is also
Include for detect in vibration means for main pipe for supplying water 2 flow sensor of water flow and for according to flow sensor come adjusting control big flow
The controller of the switchover operation state of water pump 51 and small flow water pump 52, what flow sensor can detect vibration means for main pipe for supplying water 2 uses water
Flow, when flow is smaller, controller controls small flow water pump 52 and runs, and when flow is larger, control switches to big flow water pump
51, it is continued growing when with water flow, control opens more water pumps 5 and works, and to meet water demand, this mode being capable of basis
The size of water consumption is adjusted, and adapts to various operating fluxes, while ensureing the Effec-tive Function of water pump 5, and energy consumption can be greatly decreased,
Play the role of energy-efficient.
In the present embodiment, steady-flow tank 1 is equipped with water inlet 11 and negative pressure inhibition device 12, and water inlet 11 is equipped with for filtering
The membrane treatment appts 7 of particulate matter in water are removed, membrane treatment appts 7 can be before water enters steady-flow tank 1 by particulate matter mistake therein
It filters out, ensures quality of water supply, while also can effectively prevent particulate matter and accumulated in steady-flow tank 1 and causing secondary pollution.
At least one layer of ultrafiltration membrane is equipped in the present embodiment, in membrane treatment appts 7, ultrafiltration membrane can effectively cut down the particle in water
Object, good filtration effect greatly improve the quality of water supply, and the filter effect of multilayer ultrafiltration membrane is arranged more preferably.
In the present embodiment, the exit of membrane treatment appts 7 is equipped with the detection device 8 for detecting particle content in water,
Detection device 8 can detect the case where particulate matter through containing in treated the water of membrane treatment appts 7, to reflect film process
The filter effect of device 7 determines when to need replacing filter membrane, while determining whether quality of water supply complies with standard.
Although the utility model has been disclosed with preferred embodiment as above, it is not limited to the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to the utility model technical spirit to above real
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model are protected.
Claims (6)
1. a kind of non-negative pressure water-supply installation, including steady-flow tank（1）, vibration means for main pipe for supplying water（2）And pressure piping（3）, it is characterised in that：Institute
State vibration means for main pipe for supplying water（2）Set on the steady-flow tank（1）Bottom and and steady-flow tank（1）Connection, the vibration means for main pipe for supplying water（2）Bottom set
It is useful for support steady-flow tank（1）And vibration means for main pipe for supplying water（2）Support base（4）, the pressure piping（3）From the vibration means for main pipe for supplying water
（2）Side draw.
2. non-negative pressure water-supply installation according to claim 1, it is characterised in that：The vibration means for main pipe for supplying water（2）Side connection
There are multiple pressure pipings（3）, the pressure piping（3）On be equipped with water pump（5）And valve（6）.
3. non-negative pressure water-supply installation according to claim 2, it is characterised in that：The pressure piping（3）Including at least one
A big pump pressure piping（31）With at least two small pump pressure pipings（32）, the big pump pressure piping（31）It is equipped with big flow
Water pump（51）, the small pump pressure piping（32）It is equipped with small flow water pump（52）, the non-negative pressure water-supply installation further includes using
In detection vibration means for main pipe for supplying water（2）The flow sensor of middle water flow and for according to the flow sensor come big described in adjusting control
Flow water pump（51）With small flow water pump（52）Switchover operation state controller.
4. non-negative pressure water-supply installation according to any one of claims 1 to 3, it is characterised in that：The steady-flow tank（1）On set
There is water inlet（11）And negative pressure inhibition device（12）, the water inlet（11）It is equipped with for being filtered to remove in water at the film of particulate matter
Manage device（7）.
5. non-negative pressure water-supply installation according to claim 4, it is characterised in that：The membrane treatment appts（7）In be equipped with extremely
Few one layer of ultrafiltration membrane.
6. non-negative pressure water-supply installation according to claim 5, it is characterised in that：The membrane treatment appts（7）Exit
Equipped with the detection device for detecting particle content in water（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721701226.XU CN207846552U (en) | 2017-12-08 | 2017-12-08 | A kind of non-negative pressure water-supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721701226.XU CN207846552U (en) | 2017-12-08 | 2017-12-08 | A kind of non-negative pressure water-supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846552U true CN207846552U (en) | 2018-09-11 |
Family
ID=63423958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721701226.XU Expired - Fee Related CN207846552U (en) | 2017-12-08 | 2017-12-08 | A kind of non-negative pressure water-supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207846552U (en) |
-
2017
- 2017-12-08 CN CN201721701226.XU patent/CN207846552U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |