CN106592697A - Intelligent anti-freezing pressure tank and control method thereof - Google Patents
Intelligent anti-freezing pressure tank and control method thereof Download PDFInfo
- Publication number
- CN106592697A CN106592697A CN201610958234.6A CN201610958234A CN106592697A CN 106592697 A CN106592697 A CN 106592697A CN 201610958234 A CN201610958234 A CN 201610958234A CN 106592697 A CN106592697 A CN 106592697A
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- CN
- China
- Prior art keywords
- pressurized tank
- water pump
- pressure
- microcontroller
- electric
- Prior art date
- 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.)
- Withdrawn
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000005485 electric heating Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to water supply equipment and specifically relates to an intelligent anti-freezing pressure tank and a control method thereof. The intelligent anti-freezing pressure tank comprises a pressure tank, a water pump and an intelligent control module, wherein the intelligent control module comprises a microcontroller; a first pressure sensor used for detecting the pressure in the tank is arranged on the pressure tank; a second pressure sensor used for detecting the pressure in an impeller chamber is arranged on the impeller chamber of the water pump; the first pressure sensor and the second pressure sensor are respectively electric connected with a signal input end of the microcontroller; a signal output end of the microcontroller is electrically connected with a power driving module of the water pump; the intelligent control module and the power driving module of the water pump are electrically connected with a power supply; a storage unit is also connected with the microcontroller. The intelligent control module of the intelligent anti-freezing pressure tank can control the water pump to start and stop according to the running parameters of the pressure tank and the water pump collected by all the sensors, so that the problems of water pump rusting, uneven water pressure, easiness in burning the electric appliance, idling of the water pump, and the like, can be effectively avoided.
Description
Technical field
The invention belongs to supply equipment, and in particular to a kind of Intelligent anti-freezing pressurized tank and its control method.
Background technology
Pressurized tank is a kind of high-pressure water supply device, is used cooperatively with water pump, and by water filling in pressurized tank, pressurized tank is by water for water pump
Outwards export after pressurization.Nowadays with the raising of life in the countryside level, pressurized tank has progressed into civil area, therefore right
Its miniaturized structure, integrated require more and more higher.There are following several point defects in conventional pressure tank：1. pressurized tank control system is led to
When electric, the moment intervention of electric current can cause certain burden to electronic devices and components, it is easy to burn out controller；2. pressurized tank is long-term
Not used time, water pump gets rusty easily；3. pressurized tank in the face of cut off the water etc. emergency situations when can not discover in time, so as to cause water pump
Idle running, affects the water pump life-span；4. the hydraulic pressure of pressurized tank output is fluctuated, affects routine use.
The content of the invention
It is an object of the invention to provide a kind of Intelligent anti-freezing pressurized tank and its control method that can overcome drawbacks described above.
For achieving the above object, the invention provides technical scheme below：A kind of Intelligent anti-freezing pressurized tank, including pressure
Tank, water pump and intelligent control module；The pressurized tank is provided with water inlet and delivery port, the delivery port and pressurized tank of the water pump
Water inlet connection；The intelligent control module includes microcontroller, and the pressurized tank is provided with for detecting pressure inside the tank
First pressure sensor, the impeller cavity of the water pump is provided with the second pressure sensor for detecting impeller cavity pressure, institute
State first pressure sensor and second pressure sensor is electrically connected respectively with the signal input part of microcontroller, the microcontroller
Signal output part electrically connect with the power driver module of water pump；The power driver module of the intelligent control module and water pump with
Power electric connection；The microcontroller is also associated with memory cell.
The temperature sensor for detecting temperature in pressurized tank is additionally provided with the pressurized tank, and for entering to pressurized tank
The electric heating unit of row heating, the temperature sensor is electrically connected with the signal input part of microcontroller, the electric heating unit
The first electric-controlled switch, first electric-controlled switch and microcontroller are provided between power electric connection, and electric heating unit and power supply
The signal output part electrical connection of device.
The intelligent control module and time-delay relay are integrated in a control box, and the control box is fixed on by supporting leg
On pressurized tank, the supporting leg is through the tubular structure that pressurized tank fills wall, the first pressure sensor and temperature sensor collection
Into in supporting leg the inner.
Pressure gauge is additionally provided with the pressurized tank.
Detachable muff is provided with outside the impeller cavity of the water pump, electrical heating wire is provided with the muff, electricity
Be provided with the second electric-controlled switch between heater strip and power electric connection, and electrical heating wire and power supply, second electric-controlled switch with it is micro-
The signal output part electrical connection of controller.
Heat-preservation cotton is coated with the outer surface of the pressurized tank, and the pipeline between pressurized tank and water pump.
A kind of control method of described Intelligent anti-freezing pressurized tank：
When the pressure that first pressure sensor is detected in pressurized tank is less than predetermined lowest pressure, microcontroller is to water pump
Power driver module send control signal, make water pump start running；The pressure in pressurized tank is detected when first pressure sensor
When power is more than preset maximum pressure, microcontroller to the power driver module of water pump sends control signal, makes water pump shut down；
When temperature sensor detects pressurized tank temperature less than 0 DEG C, the electric-controlled switch of microprocessor control first, second is opened
Open, make the electric heating unit in pressurized tank and the muff outside water pump vane chamber be powered.
The method have technical effect that：Pressurized tank and water that the intelligent control module of the present invention is gathered according to each sensor
Pump operation parameter effectively prevent that water pump gets rusty, hydraulic pressure inequality, electrical equipment easy burn-out, water pump idle running etc. are asked controlling water pump start and stop
Topic.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is the functional block diagram of the present invention.
Specific embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in figure 1, a kind of Intelligent anti-freezing pressurized tank, including pressurized tank 10, water pump 20 and intelligent control module 30；It is described
Pressurized tank 10 is provided with water inlet 11 and delivery port 12, and the delivery port of the water pump 20 is connected with the water inlet 11 of pressurized tank 10；
As shown in Fig. 2 the intelligent control module 30 includes microcontroller 31, the pressurized tank 10 is provided with for detecting pressure inside the tank
First pressure sensor 16, the impeller cavity of the water pump 20 is provided with the second pressure for detecting impeller cavity pressure and senses
Device 22, the first pressure sensor 16 and second pressure sensor 22 are electrically connected respectively with the signal input part of microcontroller 31
Connect, the signal output part of the microcontroller 31 is electrically connected with the power driver module 21 of water pump 20；The intelligent control module
30 and the power driver module 21 of water pump 20 electrically connect with power supply 31；The microcontroller 31 is also associated with memory cell 34.
It is additionally provided between the intelligent control module 30 and power supply 31 when the plug of power supply 31 of intelligent control module 30 is accessed
During power supply 31, the time-delay relay of intelligent control module 30 and the Delayed conducting of power supply 31 can be made.
The temperature sensor 17 for detecting temperature in pressurized tank 10 is additionally provided with the pressurized tank 10, and for pressure
The electric heating unit 13 that power tank 10 is heated, the temperature sensor 17 is electrically connected with the signal input part of microcontroller 31,
The electric heating unit 13 is electrically connected with power supply 31, and the first electric-controlled switch 14 is provided between electric heating unit 13 and power supply 31,
First electric-controlled switch 14 is electrically connected with the signal output part of microcontroller 31.
The intelligent control module 30 also includes screen display unit 33 and key operation unit 32, the screen display unit 33 with it is micro-
The signal output part electrical connection of controller 31, the key operation unit 32 is electrically connected with the signal input part of microcontroller 31.
The key operation unit 32 includes on ＆ off switch, clear key and arranges key.
The intelligent control module 30 and time-delay relay are integrated in a control box, and the screen display unit 33 and button are grasped
Make unit 32 and be arranged on control box surface；The control box is fixed on pressurized tank 10 by supporting leg, and the supporting leg is through pressure
Tank 10 fills the tubular structure of wall, and it is inner that the first pressure sensor 16 and temperature sensor 17 are integrated in the supporting leg.
Pressure gauge 15 is additionally provided with the pressurized tank 10.
Detachable muff 23 is provided with outside the impeller cavity of the water pump 20, in the muff electrical heating is provided with
Silk, electrical heating wire is electrically connected with power supply 31, and the second electric-controlled switch 24 is provided between electrical heating wire and power supply 31, and described second is electric
Control switch 24 is electrically connected with the signal output part of microcontroller 31.
Heat-preservation cotton is coated with pipeline between the outer surface of the pressurized tank 10, and pressurized tank 10 and water pump 20.
Embodiment 2
A kind of control method of described Intelligent anti-freezing pressurized tank 10：
When the pressure in first pressure sensor 16 detects pressurized tank 10 is less than predetermined lowest pressure, microcontroller 31
Control signal is sent to the power driver module 21 of water pump 20, makes water pump 20 start running；When first pressure sensor 16 is detected
When being more than preset maximum pressure to the pressure in pressurized tank 10, microcontroller 31 to the power driver module 21 of water pump 20 sends control
Signal processed, makes water pump 20 shut down.
When microcontroller 31 by second pressure sensor 22 detect water pump 20 it is out of service more than 48h when, microcontroller
Device 31 to the power driver module 21 of water pump 20 sends a pulse signal, makes water pump 20 turn an angle, and prevents water pump 20
Cause to get rusty because long-time is static.
When water pump 20 is in running order, if first pressure sensor 16 detect pressure in pressurized tank 10 substantially without
Change, then illustrate that water pump 20 dallies, and now microcontroller 31 sends control signal and makes water to the power driver module 21 of water pump 20
Pump 20 shuts down, and water pump 20 causes service life to reduce due to dallying when preventing from cutting off the water.
When the pressure that first pressure sensor 16 is detected in pressurized tank 10 is less than default minimum pressure, while water pump 20 is again
In stop state when, if second pressure sensor 22 detect impeller cavity hydraulic pressure enhancing, microcontroller 31 control water pump 20
Restarting.When water again, the pressure in the impeller cavity of water pump 20 can be slightly elevated, if now the water yield in pressurized tank 10 is not
Foot, water pump 20 can voluntarily start, it is ensured that pressurized tank 10 being capable of water filling in time.
When temperature sensor 17 detects the temperature of pressurized tank 10 less than 0 DEG C, microprocessor control first, second is automatically controlled to be opened
Close 14,24 to open, make the electric heating unit 13 in pressurized tank 10 and the muff 23 outside water pump vane chamber be powered, to pressurized tank
10 and water pump vane chamber heated, prevent pressurized tank 10 and water pump 20 from freezing.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of Intelligent anti-freezing pressurized tank, it is characterised in that：Including pressurized tank, water pump and intelligent control module；The pressurized tank
Water inlet and delivery port are provided with, the delivery port of the water pump is connected with the water inlet of pressurized tank；The intelligent control module bag
Microcontroller is included, the pressurized tank is provided with the first pressure sensor for detecting pressure inside the tank, the impeller cavity of the water pump
It is provided with the second pressure sensor for detecting impeller cavity pressure, the first pressure sensor and second pressure sensor
Electrically connect with the signal input part of microcontroller respectively, the signal output part of the microcontroller and the power driver module of water pump
Electrical connection；The power driver module and power electric connection of the intelligent control module and water pump；The microcontroller is also associated with
Memory cell；
The temperature sensor for detecting temperature in pressurized tank is additionally provided with the pressurized tank, and for carrying out adding to pressurized tank
The electric heating unit of heat, the temperature sensor electrically connect with the signal input part of microcontroller, the electric heating unit and electric
Source electrically connects, and the first electric-controlled switch is provided between electric heating unit and power supply, first electric-controlled switch and microcontroller
Signal output part is electrically connected.
2. Intelligent anti-freezing pressurized tank according to claim 1, it is characterised in that：The intelligent control module is integrated in a control
In box processed, the control box is fixed on pressurized tank by supporting leg, and the supporting leg is through the tubular structure that pressurized tank fills wall, institute
State first pressure sensor and temperature sensor is integrated in supporting leg the inner.
3. Intelligent anti-freezing pressurized tank according to claim 1, it is characterised in that：Pressure gauge is additionally provided with the pressurized tank.
4. Intelligent anti-freezing pressurized tank according to claim 1, it is characterised in that：Being provided with outside the impeller cavity of the water pump can
The muff of detachable, is provided with electrical heating wire, electrical heating wire and power electric connection, and electrical heating wire and power supply in the muff
Between be provided with the second electric-controlled switch, second electric-controlled switch is electrically connected with the signal output part of microcontroller.
5. Intelligent anti-freezing pressurized tank according to claim 1, it is characterised in that：The outer surface of the pressurized tank, and pressure
Heat-preservation cotton is coated with pipeline between power tank and water pump.
6. the control method of the Intelligent anti-freezing pressurized tank described in a kind of claim 1 to 5 any one, it is characterised in that：
When the pressure that first pressure sensor is detected in pressurized tank is less than predetermined lowest pressure, work(of the microcontroller to water pump
Rate drive module sends control signal, makes water pump start running；When the pressure that first pressure sensor is detected in pressurized tank it is big
When preset maximum pressure, microcontroller to the power driver module of water pump sends control signal, makes water pump shut down；
When temperature sensor detects pressurized tank temperature less than 0 DEG C, the electric-controlled switch of microprocessor control first, second is opened,
The electric heating unit in pressurized tank and the muff outside water pump vane chamber is set to be powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958234.6A CN106592697A (en) | 2016-11-03 | 2016-11-03 | Intelligent anti-freezing pressure tank and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958234.6A CN106592697A (en) | 2016-11-03 | 2016-11-03 | Intelligent anti-freezing pressure tank and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592697A true CN106592697A (en) | 2017-04-26 |
Family
ID=58590369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958234.6A Withdrawn CN106592697A (en) | 2016-11-03 | 2016-11-03 | Intelligent anti-freezing pressure tank and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609772A (en) * | 2020-12-07 | 2021-04-06 | 江苏威迩恒机电科技有限公司 | Anti-freezing control method for pressure tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635668A (en) * | 1985-09-13 | 1987-01-13 | Netter Aaron J | Automatic water line freeze control |
| CN2918803Y (en) * | 2006-05-19 | 2007-07-04 | 陈仁德 | Electronic automatic control water pump |
| CN102704539A (en) * | 2012-06-08 | 2012-10-03 | 鹰潭三川水泵有限公司 | Outdoor negative pressure-free water supply equipment with anti-freezing function |
| CN202658664U (en) * | 2012-05-23 | 2013-01-09 | 湖北俏牛儿牧业有限公司 | Intelligent automatic water supply system |
| CN205117752U (en) * | 2015-10-30 | 2016-03-30 | 南京一品红水族用品科技发展有限公司 | Immersible pump prevents frostbite |
| CN105736343A (en) * | 2016-02-23 | 2016-07-06 | 沈云明 | Water pump control system and control method for preventing rusting and blocking and realizing small-flow work |
-
2016
- 2016-11-03 CN CN201610958234.6A patent/CN106592697A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635668A (en) * | 1985-09-13 | 1987-01-13 | Netter Aaron J | Automatic water line freeze control |
| CN2918803Y (en) * | 2006-05-19 | 2007-07-04 | 陈仁德 | Electronic automatic control water pump |
| CN202658664U (en) * | 2012-05-23 | 2013-01-09 | 湖北俏牛儿牧业有限公司 | Intelligent automatic water supply system |
| CN102704539A (en) * | 2012-06-08 | 2012-10-03 | 鹰潭三川水泵有限公司 | Outdoor negative pressure-free water supply equipment with anti-freezing function |
| CN205117752U (en) * | 2015-10-30 | 2016-03-30 | 南京一品红水族用品科技发展有限公司 | Immersible pump prevents frostbite |
| CN105736343A (en) * | 2016-02-23 | 2016-07-06 | 沈云明 | Water pump control system and control method for preventing rusting and blocking and realizing small-flow work |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609772A (en) * | 2020-12-07 | 2021-04-06 | 江苏威迩恒机电科技有限公司 | Anti-freezing control method for pressure tank |
| CN112609772B (en) * | 2020-12-07 | 2022-08-09 | 江苏威迩恒机电科技有限公司 | Anti-freezing control method for pressure tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170426 |
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| WW01 | Invention patent application withdrawn after publication |