CN206360028U - A kind of small-sized household constant pressure water supply equipment - Google Patents
A kind of small-sized household constant pressure water supply equipment Download PDFInfo
- Publication number
- CN206360028U CN206360028U CN201621404176.4U CN201621404176U CN206360028U CN 206360028 U CN206360028 U CN 206360028U CN 201621404176 U CN201621404176 U CN 201621404176U CN 206360028 U CN206360028 U CN 206360028U
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- China
- Prior art keywords
- water
- small
- water pump
- module
- supply equipment
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of small-sized household constant pressure water supply equipment, including hose coupling, inlet triplet for water pipe, water pump module, outlet three way pipe and controller, water pipe import is connected by the hose coupling with inlet triplet for water pipe, inlet triplet for water pipe connects two water pump modules, two water pump wired in parallel are set, water pump end of module connects outlet three way pipe, water pump module is also connected with controller, the controller includes PLC control modules, PID modules, frequency converter, executing agency, A/D D/A modular converters and power module, A/D D/A modular converters will be with frequency converter, PID modules and the connection of PLC control modules, PID modules are connected with PLC control modules, frequency converter is connected with executing agency, executing agency is connected with water pump module；The utility model has good energy-conserving effect, and compact conformation, floor space is small, stable and reliable operation, the features such as service life is long.
Description
Technical field
The utility model belongs to water system field, more particularly to a kind of small-sized household constant pressure water supply equipment.
Background technology
It is well known that the production and living of the mankind or even all too busy to get away water of surviving, reliable and stable water system is national relies
To ensure in existence.All the time China in terms of industrial technology all in relatively backward state, equally in water supply side
Many advanced technologies in face cannot also develop at home.The water use peak phase is mainly shown as, the quantity delivered of water is not often for should
Ask, hydraulic pressure is too low, it is difficult to which water is sent to high-level user；Water low peak period is being used, water supply cannot be adjusted effectively, and the supply of water is past
Toward higher than demand.In both cases, great energy waste is not only caused, and possible caused pipe burst and equipment are tight
Damage again.And traditional water tower water-feeding mode exposes many shortcomings：With the imbalance of the high ebb of water, pipeline valve is fragile,
Maintenance cost is with too high, secondary pollution of water etc..
The content of the invention
The purpose of this utility model is to provide a kind of small-sized household constant pressure water supply equipment.
The purpose of this utility model is achieved through the following technical solutions：
A kind of small-sized household constant pressure water supply equipment, including hose coupling, inlet triplet for water pipe, water pump module, outlet three way pipe
And controller, water pipe import is connected by the hose coupling with inlet triplet for water pipe, and inlet triplet for water pipe connects two water pump modules,
Two water pump wired in parallel are set, and water pump end of module connection outlet three way pipe, water pump module is also connected with controller, the control
Device processed includes PLC control modules, PID modules, frequency converter, executing agency, A/D-D/A modular converters and power module, A/D-D/A
Modular converter will be connected with frequency converter, PID modules and PLC control modules, and PID modules are connected with PLC control modules, frequency converter with
Executing agency connects, and executing agency is connected with water pump module.
Further, the water pump module includes the first swingle gate valve, low-capacity pump, the concentric reducing being sequentially connected
Pipe, Silent check valve and the second swingle gate valve.
Further, the executing agency is connected with low-capacity pump.
Further, the water inlet of the inlet triplet for water pipe is provided with first pressure sensor, first pressure sensor
Connect A/D-D/A modular converters.
Further, the water outlet of the outlet three way pipe is provided with second pressure sensor, second pressure sensor
Connect A/D-D/A modular converters.
Further, the power module includes battery module and power management module.
Further, the exit of the outlet three way pipe is connected with filter.
The utility model uses frequency control to instead of conventional elevated tank and pressure for the intelligent water supply controller of core
The supply equipments such as tank, are that the volume of integral device reduces, so as to extend the service life of the parts such as pump and valve；Using rill
Situations such as amount pump, it is possible to resolve need low and air pressure small with water, running device energy consumption；The utility model also has energy-saving effect
Good, compact conformation, floor space is small, stable and reliable operation, the features such as service life is long.
Brief description of the drawings
Fig. 1 is equipment principle structural representation of the present utility model.
Fig. 2 is example structure schematic diagram of the present utility model.
Marked in figure：1-- hose couplings, 2-- inlet triplet for water pipes, 3-- the first swingle gate valves, 4-- low-capacity pumps, 5--
Concentric Reducers, 6-- Silent check valves, 7-- the second swingle gate valves, 8-- outlet three way pipes, 9-- filters, 10-- drainings
Valve.
Embodiment
As shown in Figure 1 and Figure 2, the small-sized household constant pressure water supply equipment that the present embodiment is provided includes hose coupling 1, water inlet three
Siphunculus 2, water pump module, outlet three way pipe 8, draining valve 10 and switch board, the controller include PLC control modules, PID moulds
Block, frequency converter, executing agency, A/D-D/A modular converters and power module.
Water pipe import is connected by the hose coupling 1 with inlet triplet for water pipe 2, and inlet triplet for water pipe 2 connects two water pump moulds
Block, the water pump module includes the first swingle gate valve 3, low-capacity pump 4, Concentric Reducers 5, the squelch type non-return being sequentially connected
The swingle gate valve 7 of valve 6 and second, the water pump wired in parallel sets two sets, for when separate unit low-capacity pump breaks down, separately
One low-capacity pump can be started working, and the water demand of user is not influenceed, and the second swingle gate valve 7 connection outlet three way pipe 8 goes out
The exit of water three-way pipe is connected with filter 9, and secondary pollution in the water quality of filtering can be achieved, and filter 9 connects with draining valve 10
Connect, draining valve 10 is connected with household water pipe；The water inlet of inlet triplet for water pipe 2 is provided with first pressure sensor, water outlet three
The delivery port of siphunculus 8 is provided with second pressure sensor.
The electric pressure signal of collection is sent to A/D-D/A modular converters, A/ by first pressure sensor and second sensor
Electric pressure signal is converted to data signal and is sent to PID modules by D-D/A modular converters, and PID modules are by Digital Signal Analysis
Output regulation signal and sent afterwards via PLC control modules to A/D-D/A modular converters, A/D-D/A modular converters, which will be adjusted, to be believed
Number be converted to analog signal to send to frequency converter, frequency converter is described according to analog signal output frequency change control executing agency
Executing agency connects low-capacity pump 4, and intelligent control low-capacity pump 4 can be achieved.
The power module includes battery module and power management module, to prevent power failure whole system out of service,
The battery being provided with power module in battery module, battery module is chargeable storage.
It is described above be only the utility model preferred embodiment, but protection domain of the present utility model is not limited to
This, any transformation carried out based on technical scheme provided by the utility model and inventive concept and replacement should all be covered in this reality
With in new protection domain.
Claims (7)
1. a kind of small-sized household constant pressure water supply equipment, including hose coupling, inlet triplet for water pipe, water pump module, outlet three way pipe and
Controller, it is characterised in that：Water pipe import is connected by the hose coupling with inlet triplet for water pipe, and inlet triplet for water pipe connects two
Water pump module, two water pump wired in parallel are set, and water pump end of module connection outlet three way pipe, water pump module also connects with controller
Connect, the controller includes PLC control modules, PID modules, frequency converter, executing agency, A/D-D/A modular converters and power supply mould
Block, A/D-D/A modular converters will be connected with frequency converter, PID modules and PLC control modules, and PID modules connect with PLC control modules
Connect, frequency converter is connected with executing agency, executing agency is connected with water pump module.
2. small-sized household constant pressure water supply equipment according to claim 1, it is characterised in that：The water pump module is included successively
The first swingle gate valve, low-capacity pump, Concentric Reducers, Silent check valve and the second swingle gate valve of connection.
3. small-sized household constant pressure water supply equipment according to claim 2, it is characterised in that：The executing agency and low discharge
Pump is connected.
4. small-sized household constant pressure water supply equipment according to claim 1, it is characterised in that：The water inlet of the inlet triplet for water pipe
First pressure sensor, first pressure sensor connection A/D-D/A modular converters are installed at mouthful.
5. small-sized household constant pressure water supply equipment according to claim 1, it is characterised in that：The water outlet of the outlet three way pipe
Second pressure sensor, second pressure sensor connection A/D-D/A modular converters are installed at mouthful.
6. small-sized household constant pressure water supply equipment according to claim 1, it is characterised in that：The power module includes electric power storage
Pond module and power management module.
7. small-sized household constant pressure water supply equipment according to claim 1, it is characterised in that：The outlet of the outlet three way pipe
Place is connected with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404176.4U CN206360028U (en) | 2016-12-20 | 2016-12-20 | A kind of small-sized household constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404176.4U CN206360028U (en) | 2016-12-20 | 2016-12-20 | A kind of small-sized household constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360028U true CN206360028U (en) | 2017-07-28 |
Family
ID=59374201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404176.4U Expired - Fee Related CN206360028U (en) | 2016-12-20 | 2016-12-20 | A kind of small-sized household constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
-
2016
- 2016-12-20 CN CN201621404176.4U patent/CN206360028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
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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: 20170728 Termination date: 20191220 |