CN110565745A - Water source water pump capable of automatically closing when water supply is cut off - Google Patents
Water source water pump capable of automatically closing when water supply is cut off Download PDFInfo
- Publication number
- CN110565745A CN110565745A CN201910870736.7A CN201910870736A CN110565745A CN 110565745 A CN110565745 A CN 110565745A CN 201910870736 A CN201910870736 A CN 201910870736A CN 110565745 A CN110565745 A CN 110565745A
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- China
- Prior art keywords
- water
- motor
- water pump
- chip microcomputer
- pipe joint
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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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 238000004891 communication Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004548 suspo-emulsion Substances 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
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
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)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The invention relates to a water source water pump capable of automatically closing when water is cut off, wherein a flow sensor, a pressure sensor and a pulse electromagnetic valve are arranged on one side of a water inlet pipe joint along the direction of a water outlet pipe joint, a PC control box is arranged on one side of a motor and comprises a single chip microcomputer and a control panel, the single chip microcomputer is used for collecting signals of the flow sensor and the pressure sensor and controlling the pulse electromagnetic valve to be opened and closed, a metering chip for metering related parameters is further connected onto the single chip microcomputer, and a display screen and a press switch are arranged on the control panel and are used for manually controlling the motor and/or the pulse electromagnetic valve to be closed and can be re-opened only through manual operation after the motor and/or the pulse electromagnetic valve are manually closed. The technical scheme of the invention has the technical effects of full intelligent explosion-proof tube, forgetting to turn off water, automatically closing when water is cut off, and restarting for continuous use only by manually operating the switch when water comes or is used.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a water pump capable of automatically closing a water source when water is cut off.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
At present, the water pump among the prior art can self-closing under anhydrous condition, and running water pressure boost shortage protection, the automatic start of water that comes to lack the water protection, can get into the protection procedure, several minutes or several hours water pump all can move and rotate once, normal use after the water that comes, but the water pump is often the water of intermittent type nature and is rotated the operation, can cause the organism to damage, and life shortens.
Disclosure of Invention
Based on the problems, the invention provides a full-intelligent anti-explosion tube, which can prevent forgetting to turn off water and automatically turn off water supply when water supply or use, but can restart the water supply pump for continuous use when the water supply or use is started by manually operating a switch.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water supply pump is closed automatically in cutting off water supply, includes the base, sets up the motor on the base, motor one side is provided with the pump head, it is provided with the pump cavity to connect on the pump head, the pump cavity on be provided with water inlet pipe joint, water filling port and outlet pipe joint respectively, water inlet pipe joint is provided with along outlet pipe joint direction one side and is used for detecting the flow sensor of rivers flow, is used for detecting hydraulic pressure sensor and is used for controlling the pulse solenoid valve of rivers break-make, motor one side is provided with the PC control box, the PC control box is including being used for carrying out signal acquisition and controlling singlechip and the control panel that the pulse solenoid valve opened and close to flow sensor, pressure sensor and pulse solenoid valve correlation parameter's measurement chip still even on the singlechip, the last display screen that is provided with the display information parameter of control panel and is used for manual control to close motor and/or pulse solenoid The solenoid valve must be manually closed or automatically closed before the motor and/or the push switch of the pulse solenoid valve can be turned on again.
by adopting the technical scheme, under the condition that the water pump is free of water, the pressure sensor detects that the water pressure threshold value is reduced and then triggers the single chip microcomputer to control the water pump to be shut down, when the water pump is operated again or the water pump needs to be driven to operate by the incoming water, the pressing switch on the control panel needs to be manually operated, and the water pump can be operated again. When the single chip microcomputer cannot timely respond to automatic water pump shutdown, the water pump can be shut down through manual operation of the press switch. When the water pump is normally used, water flows through and pushes the flow sensor to calculate the water consumption and record the water consumption through the metering chip; when the phenomena of water pipe burst, water consumption equipment leakage, network pipe burst and the like at the rear end of the equipment occur, the flow sensor works and is matched with the metering chip to detect the water consumption in unit time, the flow is detected through the metering chip, and whether the flow is normal or not is fed back through the flow sensor, so that the constant flow in unit time is judged to be the leakage caused by the water pipe burst through the single chip microcomputer, the pulse electromagnetic valve is controlled to close and cut off a water channel, and the motor is controlled to automatically stop rotating and close a water source. The display screen on the control panel is used for displaying parameters of the single chip microcomputer, and data parameters such as total water consumption or daily water consumption and pressure value can be conveniently checked. The function of the water pump is not used when the water pump is singly connected with tap water: the working mode of the water pump is divided into (1) an active mode (tap water or other pressure sources); (2) self-priming (well water or it has no pressure source); when the water pump is in an active working condition and the water pressure in the water pump is higher than the set pressure, the single chip microcomputer stops the water pump motor, and when the pressure in the water pump is lower than the set pressure, the single chip microcomputer automatically operates the water pump for pressurization. When the water pump is under the self-suction type working condition, the control panel presses the start button, the front-end pressure sensor stops working, and the single chip microcomputer commands the motor to operate to realize self-suction type pressurization. Meanwhile, the system detects water flow and controls the water pressure according to an adjustable pressure sensor on the water pump by matching with an adjustable pressure switch. Therefore, the water pump needs to be set to operate or shut down according to the actual use condition of the water pump.
The invention further provides that: the single chip microcomputer is further connected with a communication module which is used for providing data uploading, information analysis and alarm pushing for the mobile phone APP or the server side, remotely controlling the single chip microcomputer through the mobile phone APP or the server side and achieving state feedback.
by adopting the technical scheme, the communication module is arranged, so that the current running state of the water pump can be transmitted to the mobile phone APP or the server side in real time, and a user can conveniently check the flow parameter or the internal pressure value of the water pump on the mobile phone; when no water exists in the water pump, the pressure sensor triggers the single chip microcomputer to control the water pump to be shut down after detecting that the pressure threshold value is reduced, and sends alarm pushing to the mobile phone APP or the service end, so that a user can know the state of the water pump to react, and when the pressure sensor detects that the water pressure threshold value is recovered when water comes again, the communication module sends alarm pushing to the mobile phone APP or the service end; the user can remotely control the singlechip to restart the water pump.
The invention further provides that: the motor is an alternating current or direct current motor.
The invention further provides that: the flow sensor is a Hall element assembly.
By adopting the technical scheme, the flow sensor adopts the Hall element assembly to sense more sensitively, and the calculation of water flow is more accurate.
The invention further provides that: and a screen is arranged in the water inlet of the water inlet pipe joint.
Through adopting above-mentioned technical scheme, the setting of screen cloth for prevent that the interior large granule thing of rivers from getting into the water pump, damaging the organism, the screen cloth is preferably 304 stainless steel screen cloth.
The invention has the beneficial effects that: 1. when no water exists, the pressure sensor detects that the water pressure threshold value is reduced and then triggers the single chip microcomputer to control the automatic water pump shutdown, but when water comes, the water pump can be restarted by pressing the press switch through manual operation. 2. When the water faucet switch is forgotten to be closed in use, the pressure detector detects a water pressure threshold value and feeds the water pressure threshold value back to the single chip microcomputer, the single chip microcomputer judges that a closing code is forgotten, the water pump stops running, and a water source at the rear end of the water pump is closed. Need only to press the press switch through manual operation or just can restart the water pump and continue to use through cell-phone APP and server remote control when needing to use water again. 3. If meet water pipe burst, water equipment seepage, network management of equipment rear end and burst when phenomenons such as, flow sensor work to the water consumption in the cooperation measurement chip detection unit interval, through measurement chip detection flow and through whether flow sensor feedback flow is normal, thereby judge through the singlechip that constant current flow in the unit interval is the leakage that the water pipe bursts and cause and control the pulse solenoid valve and close and cut off the water course, and make motor automatic shutdown rotate and close the water source, need to press the press switch through manual operation or just can reopen the water pump through cell-phone APP and service end remote control and continue to use when needing to use the water again.
Drawings
FIG. 1 is a block diagram of a first embodiment of the present invention;
FIG. 2 is a block diagram of a second embodiment of the present invention;
FIG. 3 is a block diagram of the third embodiment of the present invention;
FIG. 4 is a schematic diagram of an embodiment of the present invention;
The reference numbers in the figures mean: the device comprises a base 1, a motor 2, a pump head 3, a pump cavity 4, a water inlet pipe joint 5, a water filling port 6, a water outlet pipe joint 7, a control panel 8, a pressure sensor 9, an adjustable pressure sensor 10, a flow sensor 11, a pulse electromagnetic valve 12, a PC control box 13, a single chip microcomputer 14, a display screen 15, a metering chip 16, a press switch 17, a communication module 19 and a screen 20.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Referring to the attached drawings 1-4, the water source pump capable of automatically closing when water supply is cut off disclosed by the invention comprises a base 1 and a motor 2 arranged on the base 1, wherein a pump head 3 is arranged on one side of the motor 2, a pump cavity 4 is connected to the pump head 3, a water inlet pipe joint 5, a water filling port 6 and a water outlet pipe joint 7 are respectively arranged on the pump cavity 4, a flow sensor 11 for detecting the flow of water, a pressure sensor 9 for detecting the water pressure and a pulse electromagnetic valve 12 for controlling the on-off of water flow are arranged on one side of the water inlet pipe joint 5 along the direction of the water outlet pipe joint 7, a PC control box 13 is arranged on one side of the motor 2, the PC control box 13 comprises a control panel 8 and a single chip microcomputer 14, the single chip microcomputer 14 is also connected with a metering flow sensor 11, a pulse electromagnetic valve, A pressure sensor 9 and a metering chip 16 of relevant parameters of the pulse electromagnetic valve 12, wherein a display screen 15 for displaying information parameters and a push switch 17 for manually controlling to close the motor 2 and/or the pulse electromagnetic valve 12 and for manually operating to reopen the motor 2 and/or the pulse electromagnetic valve 12 after manual closing or automatic closing are arranged on the control panel 8. Under the condition that the water pump is free of water, the pressure sensor 9 detects that the water pressure threshold value is reduced and then triggers the single chip microcomputer 14 to control the water pump to be shut down, when the water pump is operated again or the water pump needs to be driven to operate in the coming water, the push switch 17 on the control panel 8 needs to be manually operated manually, and the water pump can be operated again. When the single chip microcomputer 14 cannot respond to the automatic water pump shutdown in time, the press switch 17 can be manually operated to shut down the water pump. When the water pump is normally used, water flows through and pushes the flow sensor 11 to calculate the water consumption and record the water consumption through the metering chip 16; when the phenomena of water pipe burst, water consumption equipment leakage, network pipe burst and the like at the rear end of the equipment occur, the flow sensor 11 works and is matched with the metering chip 16 to detect the water consumption in unit time, the metering chip 16 detects the flow and the flow sensor 11 feeds back whether the flow is normal or not, so that the singlechip 14 judges that the constant flow in unit time is the leakage caused by the water pipe burst, the pulse electromagnetic valve 12 is controlled to close and cut off a water channel, and the motor 2 is controlled to automatically stop rotating and close a water source. The display screen 15 is arranged on the control panel 8 and used for displaying parameters of the single chip microcomputer 14, and data parameters such as total water consumption or daily water consumption and pressure value can be conveniently checked. The function of the water pump is not used when the water pump is singly connected with tap water: the working mode of the water pump is divided into (1) an active mode (tap water or other pressure sources); (2) self-priming (well water or it has no pressure source); when the water pump is in an active working condition and the water pressure in the water pump is higher than the set pressure, the single chip microcomputer stops the water pump motor 2, and when the pressure in the water pump is lower than the set pressure, the single chip microcomputer 14 automatically operates the water pump for pressurization. When the water pump is under the self-suction working condition, the control panel 8 presses a start key, the front-end pressure sensor 9 stops working, and the single chip microcomputer 14 commands the motor 2 to operate, so that the self-suction pressurization is realized. Meanwhile, the system detects water flow and controls the water pressure according to the adjustable pressure sensor 10 on the water pump by matching with the adjustable pressure switch. Therefore, the water pump needs to be set to operate or shut down according to the actual use condition of the water pump. The single chip microcomputer can adopt STM32 and other models.
The embodiment further provides that: the single chip microcomputer 14 is further connected with a communication module 19 which is used for providing data uploading, information analysis and alarm pushing for the mobile phone APP or the server side, remotely controlling the single chip microcomputer 14 through the mobile phone APP or the server side and achieving state feedback. The communication module 19 is arranged, so that the current running state of the water pump can be transmitted to the mobile phone APP or the server side in real time, and a user can conveniently check the flow parameter or the pressure value in the water pump on the mobile phone; when no water exists in the water pump, the pressure sensor 9 triggers the single chip microcomputer 14 to control the water pump to be shut down after detecting that the pressure threshold value is reduced, and sends alarm pushing to the mobile phone APP or the service end, so that a user can know the state of the water pump to react, and when the pressure sensor 9 detects that the water pressure threshold value is recovered when water comes again, the alarm pushing is sent to the mobile phone APP or the service end through the communication module; the user can remotely control the singlechip 14 to restart the water pump.
The embodiment further provides that: the motor 2 is an alternating current or direct current motor.
The embodiment further provides that: the flow sensor 11 is a hall element assembly. The flow sensor 11 is sensitive to sensing by adopting a Hall element assembly, and the calculation of water flow is more accurate.
The embodiment further provides that: and a screen 20 is arranged in the water inlet of the water inlet pipe joint 5. The screen 20 is arranged to prevent large particles in the water flow from entering the water pump and damaging the machine body, and the screen 20 is preferably a 304 stainless steel screen.
The beneficial effects of this embodiment: 1. when no water exists, the pressure sensor 9 detects that the water pressure threshold value is reduced and then triggers the singlechip 14 to control the automatic water pump shutdown, but when water comes, the water pump can be restarted by pressing the press switch 17 through manual operation. 2. When the tap switch is forgotten to be turned off in use, the pressure detector 9 detects a water pressure threshold value and feeds the water pressure threshold value back to the single chip microcomputer 14, the single chip microcomputer 14 judges that the turning-off code is forgotten, the water pump stops running and a water source at the rear end of the water pump is turned off. When water needs to be reused, the water pump can be restarted for continuous use only by pressing the press switch 17 through manual operation or through the mobile phone APP and the remote control of the service end. 3. If meet water pipe burst, water equipment seepage, network management of equipment rear end and burst when phenomenons such as, flow sensor 11 work to cooperate the water consumption in the measurement chip 16 detection unit interval, through measurement chip 16 detection flow and through whether flow sensor 11 feedback flow is normal, thereby judge through singlechip 14 that constant current flow in the unit interval is the leakage that the water pipe bursts and cause and control pulse solenoid valve 12 and close and cut off the water course, and make motor 2 automatic stop rotate and close the water source, need to press switch 17 through manual operation or through cell-phone APP and service end remote control when needing to reuse the water and just can restart the water pump and continue to use.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.
Claims (5)
1. the utility model provides a water supply pump of self-closing cuts off water, includes the base, sets up the motor on the base, motor one side is provided with the pump head, the connection is provided with the pump cavity on the pump head, the pump cavity on be provided with water inlet pipe joint, water filling port and outlet pipe joint, its characterized in that respectively: the utility model discloses a water inlet pipe connects, including inlet pipe joint, water outlet pipe joint direction one side is provided with the flow sensor who is used for detecting rivers flow, is used for detecting hydraulic pressure's pressure sensor and is used for controlling the pulse solenoid valve's pulse solenoid valve break-make, motor one side is provided with the PC control box, the PC control box is including being used for carrying out signal acquisition and control pulse solenoid valve and opening and close the singlechip and the control panel to flow sensor, pressure sensor and the relevant parameter's of pulse solenoid valve measurement chip still even on the singlechip, be provided with the display screen of display information parameter and be used for manual control to close motor and/or pulse solenoid valve and must open motor and/or pulse solenoid valve's press switch.
2. the automatic water source closing water pump according to claim 1, characterized in that: the single chip microcomputer is further connected with a communication module which is used for providing data uploading, information analysis and alarm pushing for the mobile phone APP or the server side, remotely controlling the single chip microcomputer through the mobile phone APP or the server side and achieving state feedback.
3. The automatic water source closing water pump according to claim 1, characterized in that: the motor is an alternating current or direct current motor.
4. The automatic water source closing water pump according to claim 1, characterized in that: the flow sensor is a Hall element assembly.
5. The automatic water source closing water pump according to claim 1, characterized in that: and a screen is arranged in the water inlet of the water inlet pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870736.7A CN110565745A (en) | 2019-09-16 | 2019-09-16 | Water source water pump capable of automatically closing when water supply is cut off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870736.7A CN110565745A (en) | 2019-09-16 | 2019-09-16 | Water source water pump capable of automatically closing when water supply is cut off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110565745A true CN110565745A (en) | 2019-12-13 |
Family
ID=68780296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870736.7A Pending CN110565745A (en) | 2019-09-16 | 2019-09-16 | Water source water pump capable of automatically closing when water supply is cut off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110565745A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095008A (en) * | 2011-03-15 | 2011-06-15 | 湘潭职业技术学院 | Anti-flowing water self-shutoff automatic control water valve |
| KR20110007630U (en) * | 2010-01-26 | 2011-08-03 | 왈러스 펌프 코퍼레이션 리미티드 | Auto-control device for a pressurizing machine |
| CN205401169U (en) * | 2016-03-29 | 2016-07-27 | 王灵峰 | Novel water pump automatic control switch device |
| CN106121984A (en) * | 2016-07-30 | 2016-11-16 | 陈辉 | The low stop frequency control method of water pump based on Pressure Switch Sensor and water pump |
| CN206503750U (en) * | 2016-12-25 | 2017-09-19 | 李朝 | A kind of flow sensing is automatically turned off formula water pump |
| CN107654387A (en) * | 2017-09-11 | 2018-02-02 | 台州长虹泵业有限公司 | A kind of wisdom water pump and its control method |
| CN107817735A (en) * | 2017-12-05 | 2018-03-20 | 浙江益中智能电气有限公司 | A kind of self priming pump remote controllers of band APP manipulations |
| CN210713051U (en) * | 2019-09-16 | 2020-06-09 | 温州市宇强洁具有限公司 | Water source water pump capable of automatically closing when water supply is cut off |
-
2019
- 2019-09-16 CN CN201910870736.7A patent/CN110565745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110007630U (en) * | 2010-01-26 | 2011-08-03 | 왈러스 펌프 코퍼레이션 리미티드 | Auto-control device for a pressurizing machine |
| CN102095008A (en) * | 2011-03-15 | 2011-06-15 | 湘潭职业技术学院 | Anti-flowing water self-shutoff automatic control water valve |
| CN205401169U (en) * | 2016-03-29 | 2016-07-27 | 王灵峰 | Novel water pump automatic control switch device |
| CN106121984A (en) * | 2016-07-30 | 2016-11-16 | 陈辉 | The low stop frequency control method of water pump based on Pressure Switch Sensor and water pump |
| CN206503750U (en) * | 2016-12-25 | 2017-09-19 | 李朝 | A kind of flow sensing is automatically turned off formula water pump |
| CN107654387A (en) * | 2017-09-11 | 2018-02-02 | 台州长虹泵业有限公司 | A kind of wisdom water pump and its control method |
| CN107817735A (en) * | 2017-12-05 | 2018-03-20 | 浙江益中智能电气有限公司 | A kind of self priming pump remote controllers of band APP manipulations |
| CN210713051U (en) * | 2019-09-16 | 2020-06-09 | 温州市宇强洁具有限公司 | Water source water pump capable of automatically closing when water supply is cut off |
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