CN208792432U - A kind of variable frequency pump water system - Google Patents
A kind of variable frequency pump water system Download PDFInfo
- Publication number
- CN208792432U CN208792432U CN201821138957.2U CN201821138957U CN208792432U CN 208792432 U CN208792432 U CN 208792432U CN 201821138957 U CN201821138957 U CN 201821138957U CN 208792432 U CN208792432 U CN 208792432U
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- CN
- China
- Prior art keywords
- variable frequency
- frequency pump
- water
- filtering tank
- compensation device
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- 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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Abstract
The utility model discloses a kind of variable frequency pump water systems, including suction hose 1, flow sensor 6, controller 7, variable frequency pump 4, steady flow compensation device 3, filtering tank 2, suction hose 1 passes sequentially through filtering tank 2, steady flow compensation device 3, variable frequency pump 4 is connected with the water suction branch pipe 5 of each user, flow sensor 6 is set on the water suction branch pipe 5 of high-level user, flow sensor 6 successively with controller 7, 4 phase of variable frequency pump is electrically connected, flow sensor 6, variable frequency pump 4 is electrically connected with controller 7, it is connected at the top of suction hose 1 and filtering tank 2, the water inlet end of variable frequency pump 4 is connected by pipeline with the water outlet of steady flow compensation device 3, the water inlet end of steady flow compensation device 3 is connected by pipeline with the water outlet of filtering tank 2, 2 bottom of filtering tank is equipped with sewage pipe 21, the water inlet end of 2 bottom of filtering tank is by pipeline and becomes The water outlet of frequency pump 4 is connected, and when being used for 4 water feeding and washing filtering tank 2 of variable frequency pump, sewage is discharged from sewage pipe 21.
Description
Technical field
The utility model belongs to supply equipment technical field more particularly to a kind of variable frequency pump water system.
Background technique
With the progress of residential city, the demand of building supply equipment constantly rises, not with people's living standard
Disconnected to improve, the requirement to quality of life is also higher and higher, and the requirement to quality of water supply also has higher requirement, and existing household is used
Water is source tap water pipe network, is easy to during water use peak there are contaminated problem, existing Normal practice be with
Oneself water pipe water inlet of family installs water purifier, cannot be filtered to water supply quality or sofening treatment, causes to enter user terminal
User must be handled again afterwards, increase energy consumption, and the real life for not being able to satisfy user is needed with water.How to guarantee to meet user's use
Energy saving while water water requirements, it is always puzzlement user that water quality, which is purified, which can also idealize the energy conservation of equipment,
Problem.
In view of this, special propose the utility model.
Utility model content
Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a kind of variable frequency pump water system, dresses
It sets simply, flow sensor, variable frequency pump are electrically connected with the controller to form closed loop, can also save while meeting water requirements
The energy improves system stability, realizes the automatic backwash to filtering tank, convenient and efficient, saves manually, noise is small.
To achieve the goals above, a kind of variable frequency pump water system provided by the utility model, including suction hose, flow pass
Sensor, controller, variable frequency pump, steady flow compensation device, filtering tank, the suction hose pass sequentially through filtering tank, steady flow compensation device,
Variable frequency pump is connected with the water suction branch pipe of each user, and the flow sensor is set on the water suction branch pipe of high-level user, successively
It is mutually electrically connected with controller, variable frequency pump, the flow sensor, variable frequency pump are electrically connected with the controller.
Preferably, it is connected at the top of the suction hose and filtering tank, bottom and the steady flow compensation device of the filtering tank
Top is connected by pipeline；
Preferably, the water inlet end of the variable frequency pump is connected by pipeline with the water outlet of steady flow compensation device, the current stabilization
The water inlet of compensation device is connected by pipeline with the water outlet of filtering tank；
Preferably, the filtering pot bottom is equipped with sewage pipe, the water outlet of the water inlet end and variable frequency pump of the filtering pot bottom
End is connected, and when being used for variable frequency pump water feeding and washing filtering tank, sewage is discharged from sewage pipe；
Preferably, it is equipped with liquid level sensor inside the steady flow compensation device, the liquid level sensor is electrically connected with controller
It connects；
Preferably, the steady flow compensation device is equipped with vacuum suppresser；
Preferably, damping and silencing device is equipped with outside the variable frequency pump；
Preferably, it is equipped with electric control valve on the suction hose and water suction branch pipe, the electric control valve is mutually electric with controller
Even, for water flow between control device.
It is provided by the utility model, it has the following beneficial effects:
1. flow sensor, variable frequency pump are electrically connected with the controller to form closed loop, when high-rise water flow is lower than flow
When the preset value of sensor, flow sensor transmits signal to controller, and controller controls variable frequency pump and increases water flow, until reaching
To the preset value of flow sensor, the water supply flow that high-level user is frequently resulted in when user is increased with Water l oad is effectively avoided
It is small to be unable to satisfy daily demand；The preset value of flow sensor can also be adjusted under conditions of meeting high-level user water requirements,
Make variable frequency pump that need not be constantly in the state of operating at full capacity, can guarantee that system water supply is stablized only with a variable frequency pump, save energy
System stability is improved in source.
2. it can realize the backwash to filtering tank, it is convenient and efficient, it saves manually, and filtered water can reach and drink water gauge
It is quasi-.
3. adding silencing means outside variable frequency pump, noise and the vibration of system operation is effectively reduced, makes system operation very
Peace and quiet especially do not affect user's rest at night.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of variable frequency pump water system provided by the utility model.
In figure:
The branch pipe 1. 3. steady flow compensation device of suction hose 2. filtering tank, 21. sewage pipe, 4. variable frequency pump 5. absorbs water
6. 10. electric control valve of flow sensor 7. controller, 8. electric control valve, 9. electric control valve, 11. electric control valve 12.
Electric control valve.
Specific embodiment
The utility model is described further with attached drawing combined with specific embodiments below, to help the utility model is understood
Content.
As shown, being a kind of variable frequency pump water system provided by the utility model, including suction hose 1, flow sensor
6, controller 7, variable frequency pump 4, steady flow compensation device 3, filtering tank 2, suction hose 1 pass sequentially through filtering tank 2, steady flow compensation device 3,
Variable frequency pump 4 is connected with the water suction branch pipe 5 of each user, and flow sensor 6 is set on the water suction branch pipe 5 of high-level user, can be only
Be set on the water suction branch pipe 5 of top layer user or several be set on the water suction branch pipe 5 of high-level user, flow sensor 6 according to
Secondary to be electrically connected with controller 7,4 phase of variable frequency pump, flow sensor 6, variable frequency pump 4 are electrically connected with controller 7.It is equipped with outside variable frequency pump 4
Damping and silencing device, for reducing the vibration and noise of the generation of variable frequency pump 4；It is connected at the top of suction hose 1 and filtering tank 2, filters
The bottom of tank 2 is connect with the top of steady flow compensation device 3 by pipeline.The water inlet end of variable frequency pump 4 passes through pipeline and steady flow compensation
The water outlet of device 3 is connected, variable frequency pump can according to multiple side by side with the selection setting of book water requirements, steady flow compensation device 3 into
Water end (W.E.) is connected by pipeline with the water outlet of filtering tank 2 and connecting pipe is equipped with strainer.Processing mode can basis in filtering tank 2
Practical impurities in water ingredient carries out selection settlement treatment or water electrolysis processing or ultraviolet antivirus processing, 2 bottom of filtering tank are equipped with row
The water inlet end of dirty pipe 21,2 bottom of filtering tank is connected by pipeline with the water outlet of variable frequency pump 4, and 4 water feeding and washing mistake of variable frequency pump is used for
When filter tank 2, sewage is discharged from sewage pipe 21.Liquid level sensor, liquid level sensor and controller are equipped with inside steady flow compensation device 3
7 electrical connections.Steady flow compensation device 3 is equipped with vacuum suppresser.Electric control valve, electric control valve and control are equipped on every segment pipe
7 phase of device is electrically connected, for water flow between control device.
The workflow of the utility model: when raw water inflow suction hose 1, the electric control valve on suction hose 1 is opened
8, water flow electric control valve 8 is flowed into filtering tank 2 at the top of filtering tank 2, carry out reaction sedimentation, water quality is allowed to be purified, purified
Water enters steady flow compensation device 3 by the electric control valve 9 in connecting pipe, and then water flows through the water outlet of steady flow compensation device 3
Water suction branch pipe 5 is flow to through electric control valve 12 in connecting pipe after being pressurized by the electric control valve 10 in connecting pipe to variable frequency pump 4
For user's water supply；It needs to clean filtering tank 2 after filtering tank 2 runs a period of time, be opened by the control of controller 7 default
Filtering tank backwashing procedures, controller 7 closes electric control valve 12 and electric control valve 9, and water flow goes out from steady flow compensation device 3
Water end (W.E.) flows out to variable frequency pump 4 through electric control valve 10 on pipeline, after being pressurized by variable frequency pump 4 by electric control valve 11 in connecting pipe to
The water inlet end of 2 bottom of filtering tank flows into filtering tank 2, is backwashed inside filtering tank 2, the sewage after backwash is through electric control valve
It is discharged from the sewage pipe 21 of filtering tank 2, completes backwash；When high-rise water flow is lower than the preset value of flow sensor 6, stream
Quantity sensor 6 transmits signal to controller 7, and controller 7 controls variable frequency pump 4 and increases water flow, until reaching flow sensor 6
Preset value, effectively avoid the water supply flow that high-level user is frequently resulted in when user is increased with Water l oad it is small be unable to satisfy it is daily
Demand；The preset value of flow sensor 6 can also be adjusted, makes variable frequency pump need not under conditions of meeting high-level user water requirements
It is constantly in the state of operating at full capacity, it is energy saving, improve system stability.
Specific case used herein elaborates utility model design, and the explanation of above embodiments is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (8)
1. a kind of variable frequency pump water system, which is characterized in that including suction hose, flow sensor, controller, variable frequency pump, current stabilization
Compensation device, filtering tank, the suction hose pass sequentially through the water suction branch of filtering tank, steady flow compensation device, variable frequency pump and each user
Pipe is connected, and the flow sensor is set on the water suction branch pipe of high-level user, is successively mutually electrically connected with controller, variable frequency pump,
The flow sensor, variable frequency pump are electrically connected with the controller.
2. a kind of variable frequency pump water system according to claim 1, which is characterized in that at the top of the suction hose and filtering tank
It is connected, the bottom of the filtering tank is connect with the top of steady flow compensation device by pipeline.
3. a kind of variable frequency pump water system according to claim 2, which is characterized in that the water inlet end of the variable frequency pump passes through
Pipeline is connected with the water outlet of steady flow compensation device, and the water inlet of the steady flow compensation device passes through the water outlet of pipeline and filtering tank
Mouth is connected.
4. a kind of variable frequency pump water system according to claim 3, which is characterized in that the filtering pot bottom is equipped with blowdown
The water inlet end of pipe, the filtering pot bottom is connected with the water outlet of variable frequency pump, when being used for variable frequency pump water feeding and washing filtering tank, sewage
It is discharged from sewage pipe.
5. a kind of variable frequency pump water system according to claim 3, which is characterized in that set inside the steady flow compensation device
There is liquid level sensor, the liquid level sensor is electrically connected with the controller.
6. a kind of variable frequency pump water system according to claim 5, which is characterized in that the steady flow compensation device is equipped with
Vacuum suppresser.
7. a kind of variable frequency pump water system according to claim 1, which is characterized in that be equipped with damping outside the variable frequency pump
Silencing means.
8. -7 any a kind of variable frequency pump water system according to claim 1, which is characterized in that the suction hose and water suction
Electric control valve is equipped on branch pipe, the electric control valve is mutually electrically connected with controller, for water flow between control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138957.2U CN208792432U (en) | 2018-07-18 | 2018-07-18 | A kind of variable frequency pump water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138957.2U CN208792432U (en) | 2018-07-18 | 2018-07-18 | A kind of variable frequency pump water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792432U true CN208792432U (en) | 2019-04-26 |
Family
ID=66202683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821138957.2U Expired - Fee Related CN208792432U (en) | 2018-07-18 | 2018-07-18 | A kind of variable frequency pump water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792432U (en) |
-
2018
- 2018-07-18 CN CN201821138957.2U patent/CN208792432U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210718 |