CN206220181U - A kind of full frequency conversion intelligent constant pressure water supply equipment - Google Patents
A kind of full frequency conversion intelligent constant pressure water supply equipment Download PDFInfo
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- CN206220181U CN206220181U CN201621181938.9U CN201621181938U CN206220181U CN 206220181 U CN206220181 U CN 206220181U CN 201621181938 U CN201621181938 U CN 201621181938U CN 206220181 U CN206220181 U CN 206220181U
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- water supply
- water
- water route
- supply equipment
- frequency conversion
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Abstract
The utility model discloses including water inlet water route, supercharging water route, water supply water route, several working barrels, the auxiliary pump of low discharge, water storage box, pressure pot and digitial controller；The working barrel and the auxiliary pump of the low discharge are separately installed with independent digitial controller, and the digitial controller has VFC module and data sending/receiving module；The digitial controller controls to adjust the working flow of the working barrel or the auxiliary pump of the low discharge by the VFC module；By the data is activation receiver module, signal connects or is connected into exogenous data network to the digitial controller each other.The utility model provides a kind of full frequency conversion intelligent constant pressure water supply equipment, realizes the residual quantity regulation and control and asynchronous regulation and control of constant pressure water supply equipment, the pump housing most of the time in supply equipment is worked in high efficient district, improves overall operating efficiency.
Description
Technical field
The utility model is related to a kind of supply equipment, more particularly to a kind of full frequency conversion intelligent constant pressure water supply equipment.
Background technology
Constant pressure water supply equipment is stored to water tank by by the water in the water route that intakes, then the secondary water supply supplied to user sets
It is standby, it is different, it is necessary to being pressurizeed in pipeline with the flow of water according to user, with keep hydraulic pressure user in one substantially
In the scope of stabilization.Existing control method is to install frequency-variable controller additional in each working barrel flow control, and by PLC
Switch board is uniformly controlled to all of working barrel.It is equivalent synchronization, i.e., all works between many working barrels of prior art
The output and frequency for making pump are consistent, it is impossible to flexible modulation, increase service efficiency.
Usual working barrel can be divided into poorly efficient area and high efficient district according to the difference of output, be worked in high efficient district in working barrel
When, the overall water application efficiency of equipment is high, conversely, when working barrel works in poorly efficient area, the overall water application efficiency of equipment is low.How
The pump housing can be tried one's best and work in high efficient district, as the key for improving supply equipment efficiency.On the one hand, the energy can be greatly saved,
On the other hand, also to the maintenance of the pump housing advantageously.
Utility model content
The purpose of this utility model is the deficiency for overcoming prior art, there is provided a kind of full frequency conversion intelligent constant pressure water supply sets
It is standby, the residual quantity regulation and control and asynchronous regulation and control of constant pressure water supply equipment are realized, the pump housing most of the time in supply equipment is worked
In high efficient district, overall operating efficiency is improved.
The utility model solves the technical scheme that its technical problem used：A kind of full frequency conversion intelligent constant pressure water supply sets
It is standby, including water inlet water route, supercharging water route, water supply water route, several working barrels, the auxiliary pump of low discharge, water storage box, pressure pot and numeral
Controller；The input port of the water storage box is connected with the water inlet water route, the delivery outlet of the water storage box and the pressurized water
Road is connected, and the pressure pot is arranged at the supercharging water route；Described several working barrels and the auxiliary parallel connection of pumps of low discharge are arranged at
The supercharging water route, and regulate and control the working flow in the supercharging water route jointly；
The working barrel and the auxiliary pump of the low discharge are separately installed with independent digitial controller, the digital control utensil
There are VFC module and data sending/receiving module；The digitial controller controls adjustment institute by the VFC module
State the working flow of working barrel or the auxiliary pump of the low discharge；The digitial controller is by the data is activation receiver module
Signal connects or is connected into exogenous data network each other.
As a kind of preferred, also including the display screen cabinet for showing relevant parameter, the display screen cabinet and the numeral
Controller signals are connected.
As one kind preferably, also including pressure sensor, the pressure sensor is installed on the water supply water route, and the pressure
Sensor is connected with the display screen cabinet signal.
As one kind preferably, also including pressure switch, the pressure switch is installed on the water supply water route, and the pressure switch
It is connected with the display screen cabinet signal.
As one kind preferably, the water storage box is provided with level electrode, and the level electrode is connected with the display screen cabinet signal.
As one kind preferably, the pressure pot is air pressure tank.
As one kind preferably, also including import butterfly valve and exit butterfly valve, the import butterfly valve is arranged at the water inlet water route,
The exit butterfly valve is arranged at the water supply water route.
The beneficial effects of the utility model are：
1st, the auxiliary pump of low discharge is increased, constant pressure water supply equipment is realized that residual quantity regulates and controls.When the flow of working barrel enters low
During effect area, water system is continued to operate in high efficient district by the way that pipeline to be switched to the pipeline of the auxiliary pump of low discharge, carry
Whole efficiency high.
2nd, each working barrel and the auxiliary pump of low discharge are interconnected by digitial controller, and constant pressure water supply equipment is realized asynchronous tune
Control.Each working barrel can respectively adjust flow under the regulation and control of digitial controller.When working flow is beyond the volume of the single pump housing
When determining frequency, adjustment slightly drops beyond the pump housing frequency of rated frequency in digitial controller, and the frequency of the auxiliary pump of low discharge is raised
To high efficient district lower edge, the normal output of flow is kept, all pump housings is worked in high efficient district to greatest extent, improve overall effect
Rate.
The utility model is described in further detail below in conjunction with drawings and Examples；But it is of the present utility model a kind of complete
Frequency conversion intelligent constant pressure water supply equipment is not limited to embodiment.
Brief description of the drawings
Fig. 1 is attachment structure schematic diagram of the present utility model.
Wherein, 1, water inlet water route, 11, import butterfly valve；2nd, it is pressurized water route；3rd, water supply water route, 31, exit butterfly valve, 32, pressure
Switch, 33, pressure sensor；4th, water storage box, 41, level electrode；5th, working barrel；6th, the auxiliary pump of low discharge；7th, digitial controller；8、
Display screen cabinet；9th, pressure pot.
Specific embodiment
Embodiment
It is shown in Figure 1, a kind of full frequency conversion intelligent constant pressure water supply equipment of the present utility model, including water inlet water route 1, supercharging
Water route 2, water supply water route 3, the auxiliary pump 6 of several working barrels 5, low discharge, water storage box 4, pressure pot 9 and digitial controller 7；The storage
The input port of water tank 4 is connected with the water inlet water route 1, and the delivery outlet of the water storage box 4 is connected with the supercharging water route 2,
The pressure pot 9 is arranged at the supercharging water route 2；Described several working barrels 5 and the auxiliary pump 6 of low discharge are arranged in parallel in the increasing
Pressure water route 2, and regulate and control the working flow in the supercharging water route 2 jointly；
The working barrel 5 and the auxiliary pump 6 of the low discharge are separately installed with independent digitial controller 7, described digital control
Device 7 has VFC module and data sending/receiving module；The digitial controller 7 is controlled by the VFC module
Adjust the working flow of the working barrel 5 or the auxiliary pump 6 of the low discharge；The digitial controller 7 is sent out by the data
Signal connects or is connected into exogenous data network each other to send receiver module.
Also include the display screen cabinet 8 for showing relevant parameter, the display screen cabinet 8 and the signal of the digitial controller 7
It is connected.
Also include pressure sensor 33, the pressure sensor 33 is installed on the water supply water route 3, and the pressure sensor 33
It is connected with the signal of display screen cabinet 8.
Also include pressure switch 32, the pressure switch 32 is installed on the water supply water route 3, and the pressure switch 32 with it is described
The signal of display screen cabinet 8 is connected.
The water storage box 4 is provided with level electrode 41, and the level electrode 41 is connected with the signal of display screen cabinet 8.
The pressure pot 9 is air pressure tank.
Also include import butterfly valve 11 and exit butterfly valve 31, the import butterfly valve 11 is arranged at the water inlet water route 1, it is described go out
Mouth butterfly valve 31 is arranged at the water supply water route 3.
Above-described embodiment is only used for further illustrating a kind of full frequency conversion intelligent constant pressure water supply equipment of the present utility model, but this
Utility model is not limited to embodiment, every any letter made to above example according to technical spirit of the present utility model
Single modification, equivalent variations and modification, each fall within the protection domain of technical solutions of the utility model.
Claims (7)
1. a kind of full frequency conversion intelligent constant pressure water supply equipment, it is characterised in that：
Including water inlet water route, supercharging water route, water supply water route, several working barrels, the auxiliary pump of low discharge, water storage box, pressure pot sum
Word controller；The input port of the water storage box is connected with the water inlet water route, the delivery outlet of the water storage box and the supercharging
Water route is connected, and the pressure pot is arranged at the supercharging water route；Described several working barrels and the auxiliary parallel connection of pumps of low discharge are set
In the supercharging water route, and regulate and control the working flow in the supercharging water route jointly；
The working barrel and the auxiliary pump of the low discharge are separately installed with independent digitial controller, and the digitial controller has change
Frequency control module and data sending/receiving module；The digitial controller controls the adjustment work by the VFC module
Make the working flow of pump or the auxiliary pump of the low discharge；The digitial controller by the data is activation receiver module each other
Signal connects or is connected into exogenous data network.
2. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 1, it is characterised in that：Also include for showing
The display screen cabinet of relevant parameter, the display screen cabinet is connected with the digitial controller signal.
3. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 2, it is characterised in that：Also include pressure sensing
Device, the pressure sensor is installed on the water supply water route, and the pressure sensor is connected with the display screen cabinet signal.
4. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 2, it is characterised in that：Also opened including pressure
Close, the pressure switch is installed on the water supply water route, and the pressure switch is connected with the display screen cabinet signal.
5. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 2, it is characterised in that：The water storage box is provided with
Level electrode, the level electrode is connected with the display screen cabinet signal.
6. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 1, it is characterised in that：The pressure pot is gas
Pressure tank.
7. a kind of full frequency conversion intelligent constant pressure water supply equipment according to claim 1, it is characterised in that：Also include import butterfly valve
And exit butterfly valve, the import butterfly valve is arranged at the water inlet water route, and the exit butterfly valve is arranged at the water supply water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181938.9U CN206220181U (en) | 2016-11-03 | 2016-11-03 | A kind of full frequency conversion intelligent constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181938.9U CN206220181U (en) | 2016-11-03 | 2016-11-03 | A kind of full frequency conversion intelligent constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220181U true CN206220181U (en) | 2017-06-06 |
Family
ID=58787968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181938.9U Active CN206220181U (en) | 2016-11-03 | 2016-11-03 | A kind of full frequency conversion intelligent constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220181U (en) |
-
2016
- 2016-11-03 CN CN201621181938.9U patent/CN206220181U/en active Active
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