CN203756616U - Garden jet pump - Google Patents
Garden jet pump Download PDFInfo
- Publication number
- CN203756616U CN203756616U CN201420006725.7U CN201420006725U CN203756616U CN 203756616 U CN203756616 U CN 203756616U CN 201420006725 U CN201420006725 U CN 201420006725U CN 203756616 U CN203756616 U CN 203756616U
- Authority
- CN
- China
- Prior art keywords
- flow
- pump
- jet pump
- control signal
- control
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The utility model discloses a garden jet pump. The garden jet pump comprises a pump body, a motor, a control circuit board, a flow inductor, a flow sensor and an indicator light, wherein the motor, the control circuit board, the flow inductor, the flow sensor and the indicator light are connected with the pump body, the flow sensor is arranged at the water outlet of the pump body and used for sensing flow and generating flow sensing signals, and the flow inductor is connected with the flow sensor; the flow sensor transmits flow induction signals to the control circuit board through the flow inductor; the control circuit board is electrically connected with and controls the indicator light. The garden jet pump can receive flow signals in real time to facilitate control to the flow.
Description
Technical field
The utility model relates to Hua Yuanbeng technical field, refers to especially a kind of garden jet pump.
Background technique
Existing garden jet pump is all to adopt the component of the mechanical type actions such as pressurized tank and pressure switch carry out control pump startup and stop, and reaches the object of automatic control; And this automatic control function must be to have liquid medium to pass through inside pump, make it have pressure to exist and just can reach automatic control; Wherein do not have dry running protection;; when thering is no liquid medium in pump, pump is still in operation; can affect like this life-span of pump; and adopt the component of the mechanical type actions such as pressurized tank and pressure switch to realize automatic mode, its volume, quality is larger is inconvenient to transport, carries, carries and installs.
Model utility content
In view of this, the purpose of this utility model is to propose a kind of garden jet pump, can receive flux signal in real time so that control and the protection of garden jet pump to flow.
A kind of garden jet pump providing based on above-mentioned purpose the utility model, comprises the pump housing and connected motor, control circuit board, flow inductor, flow transducer and tutorial light; Described flow transducer is arranged at pump housing water outlet for inductive flow and produces flow sensing signal, and described flow inductor is connected with described flow transducer; Described flow transducer is transferred to described control circuit board by flow sensing signal by flow inductor; Described control circuit board connects and controls described tutorial light.
In some embodiments, described garden jet pump is provided with button, and described button is connected with described control circuit board by wire.
In some embodiments, described garden jet pump also comprises shell, and described button is thin film switch, and it directly sticks on the outer surface of described shell.
In some embodiments, on described flow transducer, be provided with at least one aperture for exhaust.
As can be seen from above, the garden jet pump that the utility model provides, by being used in combination flow transducer and flow inductor accurately will feed back to described control circuit board through the flow information of pump housing water outlet, to realize the object of Real-time Feedback flow information, be convenient to the control of described control circuit board to described garden jet pump.
Brief description of the drawings
The partial sectional view of the garden jet pump that Fig. 1 provides for the utility model embodiment;
Fig. 2 is each module connection diagram of control circuit board described in the utility model embodiment;
Fig. 3 is the electrical connection schematic diagram of garden jet pump described in the utility model embodiment.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
It should be noted that, in the utility model embodiment, the statement of all uses " first " and " second " is all in order to distinguish two non-identical entities of same names or non-identical parameter, visible " first " " second " only convenience in order to explain, should not be construed as the restriction to the utility model embodiment, subsequent embodiment is explanation no longer one by one to this.
With reference to accompanying drawing 1, be respectively the partial sectional view of the garden jet pump that the utility model embodiment provides.
The garden jet pump that the present embodiment provides, comprises the pump housing 11 and connected motor 15, control circuit board 14, flow inductor 13, flow transducer 12, tutorial light and button; Described control circuit board 14 is connected with motor 15, flow inductor 13 and tutorial light respectively; Described flow inductor 13 is arranged on the pump housing 11, and the water outlet that described flow transducer 12 is arranged at the pump housing 11 is for inductive flow and produce flow sensing signal, and described flow inductor 13 is connected with described flow transducer 12; Described flow transducer 12 is transferred to described control circuit board 14 to coordinate the action of its control pump by flow sensing signal by flow inductor 13; Described control circuit board 14 connects and controls described tutorial light, and described tutorial light comprises work indicator light.
Further, described garden jet pump is provided with button, and described button is connected with described control circuit board 14 by wire; Described garden jet pump also comprises shell, and described button is thin film switch, and it directly sticks on the outer surface of described shell; On described flow transducer 12, be provided with at least one aperture for exhaust to put forward high suction depth speed, and described flow transducer 12 has non-return flow action.
With reference to accompanying drawing 3, for the electrical connection schematic diagram of garden jet pump described in the utility model embodiment, comprising: flow inductor attachment plug 31, tutorial light (blue or green) 32, red led 39, button attachment plug 33, power line tie point 34, power line 35, plug cord 36, motor 15, electric capacity 38; Described flow inductor attachment plug 31 is connected to flow inductor 13 by signal transmssion line, described power line tie point 34 is connected with power line 35, described power line is connected to respectively plug cord 36 and motor 15, and described button attachment plug 33 is connected to described button.
The working procedure of described garden jet pump: described garden jet pump is placed to dried up face to be had after certain altitude, water intake connects water pipe and extend into below the water surface, the drained air of water will be filled in the pump housing 11, the aperture that now air can arrange from flow transducer 12 is drained, connect with the mains, press after switch key, control circuit board 14 is drained the water of pump body the mode of operation operation by memory simultaneously the water below inlet ductwork is drawn into pump body, now export pipeline is just full of water, in the time that import water does not also enter in the pump housing, the water of export pipeline the inside flows back to pump body by the aperture arranging on flow transducer 12 and carrys out packing space, so faster air in the pump housing is drained, reach the fast effect of journey of inhaling.
Simultaneously, after described pump is opened, pump work pattern and state before described control circuit board 14 can be closed according to pump carry out corresponding pretreatment to pump, and receive at any time comprise pump push button signalling, pump the external signal such as flow sensing signal at the mouth of a river, and carry out respective handling according to this signal receiving, thereby control pump enters or changes different working modes and state, simultaneously by control different colours tutorial light shinny, glimmer or extinguish the prompting of user being carried out to pump work pattern and state.
As can be seen from above, the garden jet pump that the utility model provides, by being used in combination flow transducer and flow inductor accurately will feed back to described control circuit board through the flow information of pump housing water outlet, to realize the object of Real-time Feedback flow information, be convenient to the control of described control circuit board to described garden jet pump.
Below by the optional application scenarios of one of introducing in detail the structure of described control circuit board 14 and a kind of optional mode of execution of working procedure and explain the garden jet pump that the utility model provides.
With reference to accompanying drawing 2, it is each module connection diagram of control circuit board described in the utility model embodiment.Described control circuit board 14 comprises:
Flow sensing signal receiving module 24, it is connected with described flow inductor 13, for receiving flow sensing signal and being transferred to puocessing module 21;
Power module 22, for powering to described control circuit board 14;
Push button signalling receiving module 23, it is connected with described button, for receiving button cut-off signal and being transferred to puocessing module 21;
Puocessing module 21, it is connected with flow sensing signal receiving module 24, tutorial light control module 25 and output module 26 respectively, for judging whether to receive the described flow sensing signal from described flow sensing signal receiving module 24; If so, send normal operation control signal to output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; If not, send the first tutorial light control signal to tutorial light control module 25; Judge and in the Second Threshold time, whether receive the flow sensing signal from described flow sensing signal receiving module 24; If so, send normal operation control signal to described output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; If not, send stop control signal to described output module 26, and, the second tutorial light control signal sent to described tutorial light control module 25; Judge whether to reach the 3rd threshold time; If so, send and start control signal to described output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; The said process that judges whether to circulate reaches 4 times; If not, rejudge in the first threshold time, whether to receive the flow sensing signal from described flow sensing signal receiving module 24; If described cyclic process has reached 4 times, send thorough stop control signal to described output module 26, and, send and close tutorial light control signal to described tutorial light control module 25;
Tutorial light control module 25, it is connected with described tutorial light, for the normal run indicator control signal of receiving processing module 21, close tutorial light control signal, the first or second tutorial light control signal and control corresponding work indicator light Chang Liang, extinguish or with first or second frequency continue flicker;
Output module 26, it is connected with described motor 15, for the normal operation control signal of receiving processing module 21, stop control signal, startup control signal or thoroughly stop control signal with the normal operation of control pump, stop, starting or thoroughly stop.
Further, described power module 22 is by transformer pressure-reducing, rectification, filtering voltage regulation to 5V, and power to described puocessing module 21, preferred, described puocessing module 21 is single-chip microcomputer.Described output module 26 drives opening of relay and closes and controls the startup of described pump and stop.
Further, the flow sensing signal receiving module 24 of described control circuit board 14 connects described flow inductor 13 by signal transmssion line, described flow inductor 13 the other ends connect described flow transducer 12, to receive flow sensing signal and to be transferred to puocessing module 21.
Further, described puocessing module 21, also for judging whether receive the flow sensing signal from described flow sensing signal receiving module 24 in the 4th threshold time; If so, send normal operation control signal to described output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; If not, send the first tutorial light control signal to described tutorial light control module 25; Judge and in the 5th threshold time, whether receive the flow sensing signal from described flow sensing signal receiving module 24; If so, send normal operation control signal to described output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; If not, send the second tutorial light control signal to described tutorial light control module 25; Judge and in the 6th threshold time, whether receive the flow sensing signal from described flow sensing signal receiving module 24; If so, send normal operation control signal to described output module 26, and, normal run indicator control signal sent to described tutorial light control module 25; If not, send thorough stop control signal to described output module 26, and, send and close tutorial light control signal to described tutorial light control module 25.
Preferably, described tutorial light also comprises red led; Described puocessing module 21, also in the time that pump thoroughly stops, being sent red led control signal to described tutorial light control module 25; Described tutorial light control module 25 is also for receiving described red led control signal and controlling described red led Chang Liang.
Preferably, described puocessing module 21 comprises memory module, the tutorial light control signal that the output control signal receiving for the described output module 26 of preserving under the mode of operation before the jet pump power-off of described garden and described tutorial light control module 25 receive, in the time switching on to described garden jet pump next time, described puocessing module 21 receives the tutorial light control signal that output control signal that the described output module 26 under the mode of operation before the described garden jet pump power-off of preserving from described memory module receives and described tutorial light control module 25 receive, 21 of described puocessing modules are correspondingly sent respectively corresponding described output control signal and tutorial light control signal under the mode of operation before power-off to described output module 26 and tutorial light control module 25, described pump and work indicator light are entered and thoroughly close front mode of operation.
Further, described work indicator light comprises green and blue indicator light, and the normal operating condition of described pump comprises the first mode of operation and the second mode of operation;
Described puocessing module 21 also, for when after pump access power supply, judges the mode of operation before power-off; If the first mode of operation, judges whether to receive described button cut-off signal; If so, send and start control signal to described output module 26, and, green indicating lamp control signal sent to described tutorial light control module 25; If the second mode of operation, directly sends and starts control signal to described output module 26, and, blue indicator light control signal sent to described tutorial light control module 25;
Described tutorial light control module 25 is also for receiving described green or blue indicator light control signal and controlling described green or blue indicator light work.
Further, described puocessing module 21 is also for judging whether to continue to receive button cut-off signal; If so, judge whether to reach the 7th threshold time; If so, send the first tutorial light control signal to described tutorial light control module 25; Judge whether to reach the 8th threshold time, if so, send and switch tutorial light control signal to described tutorial light control module 25;
Described tutorial light control module 25 also switches to the work indicator light of corresponding color under another mode of operation for the work indicator light that receives described switching tutorial light control signal and control corresponding color under work at present pattern.
Preferably, the described first threshold time is 20s, the described Second Threshold time is 40s, described the 3rd threshold time is 5s, described the 4th threshold time is 30s, and described the 5th threshold time is 15s, and described the 6th threshold time is 5s, described the 7th threshold time is 3s, and described the 8th threshold time is 2s; Described first frequency is 1Hz, and described second frequency is 2Hz.
It is to be noted; the preferred value of the threshold times such as described first threshold time; can adjust according to user's demand; and not can only adopt described preferred value; in like manner described first frequency and second frequency can be adjusted according to user's demand too; therefore, this preferred value shall not be applied to and limits protection domain of the present utility model, and the value of suitably adjusting also should belong to the utility model protection domain.
The described garden jet pump that the utility model provides, also can be applicable to the method for controlling of operation of a kind of garden jet pump, wherein, the controlling method of described control circuit board comprise in following method at least one of them:
The dry method for controlling of operation of garden jet pump:
Pump startup, described work indicator light Chang Liang;
Judge in the first threshold time whether receive flow sensing signal, if so, send normal operation control signal control pump and enter normal operation, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent; If not, send work indicator light described in the first tutorial light control signal control and continue flicker with first frequency;
Judge in the Second Threshold time whether receive flow sensing signal, if so, send normal operation control signal control pump and enter normal operation, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent; If not, send stop control signal control pump and stop, and send work indicator light described in the second tutorial light control signal control and continue flicker with second frequency;
Judge whether to reach the 3rd threshold time, if so, send and start control signal control pump and start, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent;
The said process that judges whether to circulate reaches 4 times, if not, rejudges in the first threshold time, whether to receive flow sensing signal;
If described cyclic process has reached 4 times, send thorough stop control signal control pump and thoroughly stop, and, send and close work indicator light described in the control of tutorial light control signal and extinguish.
Garden jet pump have or not traffic protection controlling method:
Pump normally moves, described work indicator light Chang Liang;
Judge in the 4th threshold time whether receive flow sensing signal, if so, send normal operation control signal control pump and enter normal operation, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent; If not, send work indicator light described in the first tutorial light control signal control and continue flicker with first frequency;
Judge in the 5th threshold time and whether receive flow sensing signal; If so, send normal operation control signal control pump and enter normal operation, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent; If not, send work indicator light described in the second tutorial light control signal control and continue flicker with second frequency;
Judge in the 6th threshold time and whether receive flow sensing signal; If so, send normal operation control signal control pump and enter normal operation, and, work indicator light Chang Liang described in the control of normal run indicator control signal sent; If not, send thorough stop control signal control pump and thoroughly stop, and send and close work indicator light described in the control of tutorial light control signal and extinguish.
Preferably, described work indicator light comprises green and blue indicator light, and the normal operating condition of described pump comprises the first mode of operation and the second mode of operation; Described method further comprises mode of operation judgement and the controlling method of garden jet pump:
When after pump access power supply, judge the mode of operation before power-off; If the first mode of operation, judges whether to receive button cut-off signal; If so, send and start the startup of control signal control pump, and, the work of green indicating lamp control signal control green indicating lamp sent;
If the second mode of operation, directly sends and starts the startup of control signal control pump, and, the work of blue indicator light control signal control blue indicator light sent.
The operating mode switching control method of garden jet pump:
Judge whether to continue to receive button cut-off signal;
If so, judge whether to reach the 7th threshold time; If so, the work indicator light that sends corresponding color under the first tutorial light control signal control work at present pattern glimmers with described second frequency;
Judge whether to reach the 8th threshold time, the work indicator light that if so, sends corresponding color under switching tutorial light control signal control work at present pattern switches to the work indicator light of corresponding color under another mode of operation.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a garden jet pump, is characterized in that, comprises the pump housing and connected motor, control circuit board, flow inductor, flow transducer and tutorial light; Described flow transducer is arranged at pump housing water outlet for inductive flow and produces flow sensing signal, and described flow inductor is connected with described flow transducer; Described flow transducer is transferred to described control circuit board by flow sensing signal by flow inductor; Described control circuit board connects and controls described tutorial light.
2. garden according to claim 1 jet pump, is characterized in that, described garden jet pump is provided with button, and described button is connected with described control circuit board by wire.
3. garden according to claim 2 jet pump, is characterized in that, described garden jet pump also comprises shell, and described button is thin film switch, and it directly sticks on the outer surface of described shell.
4. according to the garden jet pump described in claim 1-3 any one, it is characterized in that, on described flow transducer, be provided with at least one aperture for exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006725.7U CN203756616U (en) | 2013-05-09 | 2014-01-03 | Garden jet pump |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320254385.5 | 2013-05-09 | ||
| CN201320254385 | 2013-05-09 | ||
| CN201420006725.7U CN203756616U (en) | 2013-05-09 | 2014-01-03 | Garden jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756616U true CN203756616U (en) | 2014-08-06 |
Family
ID=51251897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006725.7U Expired - Lifetime CN203756616U (en) | 2013-05-09 | 2014-01-03 | Garden jet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351715A (en) * | 2018-08-27 | 2021-02-09 | 创科地板护理技术有限公司 | Floor cleaner |
-
2014
- 2014-01-03 CN CN201420006725.7U patent/CN203756616U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351715A (en) * | 2018-08-27 | 2021-02-09 | 创科地板护理技术有限公司 | Floor cleaner |
| US11484175B2 (en) | 2018-08-27 | 2022-11-01 | Techtronic Floor Care Technology Limited | Floor cleaner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204070530U (en) | Electronic cigarette controller and electronic cigarette | |
| CN102269440A (en) | Intelligent self-control frequency-variable kitchen ventilator | |
| CN202166108U (en) | Intelligent self-control frequency conversion smoke exhaust ventilator | |
| CN203756616U (en) | Garden jet pump | |
| CN204307259U (en) | Fire drill aerosol producer | |
| CN104482978A (en) | Intelligent water meter based on internet of things | |
| CN104141602B (en) | A kind of garden jet pump and method for controlling of operation thereof automatically | |
| CN204616773U (en) | A kind of intelligent aquarium | |
| CN204244320U (en) | A kind of intelligent monitoring mobile phone water purifier | |
| CN207279833U (en) | A kind of air purifier of bidirection air intake | |
| CN208423350U (en) | A kind of automatic controlling socket | |
| CN207308252U (en) | A kind of cloth glue machine residue glue amount controls alarm system | |
| CN207716618U (en) | A kind of frequency conversion air-cooler control system and control circuit | |
| CN206584176U (en) | Water power intercontrolling water purifier | |
| CN207113247U (en) | Wireless water flow sensing unit circuit | |
| CN209373590U (en) | A kind of New Type of Chip Microcomputer port multiplexing circuit | |
| CN206566254U (en) | A kind of Atomized champignon | |
| CN204389567U (en) | A kind of single-phase intelligent electric power digital display meter | |
| CN205851159U (en) | The electric air pump handle cover of aerosol apparatus | |
| CN203243279U (en) | Intelligent energy-saving motor with cooling circulation system | |
| CN209638963U (en) | A kind of tunable optical constant-current driving LED power supply | |
| CN209655523U (en) | Fixed frequency air conditioner control system | |
| CN212258395U (en) | Electronic equipment monitoring protection device that soaks | |
| CN206245106U (en) | A kind of cordless electric iron simplifies application circuit | |
| CN206992850U (en) | A kind of dual-purpose type air pump with USB interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160412 Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Patentee after: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee before: LEO GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |