CN110206739A - A kind of multipurpose pump with photoelectric sensor level detection - Google Patents
A kind of multipurpose pump with photoelectric sensor level detection Download PDFInfo
- Publication number
- CN110206739A CN110206739A CN201910574266.XA CN201910574266A CN110206739A CN 110206739 A CN110206739 A CN 110206739A CN 201910574266 A CN201910574266 A CN 201910574266A CN 110206739 A CN110206739 A CN 110206739A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- circuit plate
- shell
- water pump
- level detection
- 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- Withdrawn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
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003292 glue Substances 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010730 cutting oil Substances 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Abstract
The invention discloses a kind of multipurpose pumps with photoelectric sensor level detection, including shell, upper cover, motor, contact pin, motor socket, power supply line, power distributor, water pump control circuit plate, electric-controlled box and lead, the internal cavity of shell is arranged in the motor, in the closed cavity that the water pump control circuit plate is mounted on upper cover and shell is formed, the water pump control circuit plate is electrically connected by motor socket with contact pin, the power supply line, which is installed on the upper cover and passes through power distributor, is connected to water pump control circuit plate, the electric-controlled box is arranged in a side of outer casing underpart and is connected by lead with water pump control circuit plate.Through the above way, water pump control circuit plate and motor be not in a cavity in the present invention, and the cutting oil inside motor will not touch water pump control circuit plate, and the water pump control circuit plate service life can effectively extend, and it is conveniently adjusted and repairs without removing whole pump when replacing.
Description
Technical field
The present invention relates to the field of water pump more particularly to a kind of multipurpose pumps with photoelectric sensor level detection.
Background technique
Traditional water pump sensed water level mode includes:
1. probe-type, conventional probe formula detecting water level mode, probe are easy viscous glutinous by dirt and fail, service life is shorter；
2. float-type, there are many disadvantages for float type liquid level switch: float need to be submerged in water, and installation space demand is larger, and
Mechanical movement is needed, there is frictional dissipation, has a shorter problem of service life, when installation requires formula straight up and down, there is limitation.
Most of multipurpose pump on the market, PCB circuit board is all with motor in a cavity, due to cooling in motor
The influence of oil can have an impact circuit board, make it possible to individual component failures occur, to influence the bulk life time of pump.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of multipurpose pump with photoelectric sensor level detection, structure is tight
It gathers, occupied space is smaller, and installs simple, even if viscous glutinous by part sundries, still can work on, without mechanical movement,
Without frictional dissipation, service life is longer, water pump control circuit plate and the motor not cooling and lubricating in a cavity, inside motor
Oil will not touch water pump control circuit plate, and the water pump control circuit plate service life can effectively extend, and being not necessarily to when replacement will be whole
Pump is removed, and is conveniently adjusted and is repaired.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: provide a kind of band photoelectric sensing liquid
The multipurpose pump of position detection, including shell, upper cover, motor, contact pin, motor socket, power supply line, power distributor, water pump control electricity
The internal cavity of shell is arranged in road plate, electric-controlled box and lead, the motor, and the inside of shell is arranged in the contact pin
Cavity top and being connected to the motor connects, and the upper cover is mounted on the upper end of shell, and the water pump control circuit plate is mounted on
In the closed cavity that upper cover and shell are formed, the water pump control circuit plate, which is formed by motor socket with contact pin, electrically to be connected
It connects, the power supply line, which is installed on the upper cover and passes through power distributor, is connected to water pump control circuit plate, and the electric-controlled box is set
It sets a side in outer casing underpart and is connected by lead with water pump control circuit plate.
In a preferred embodiment of the present invention, one end of the lead is connected to water pump control circuit plate, the other end
Electric-controlled box is connected to by photoelectric sensing device assembly.
In a preferred embodiment of the present invention, the photoelectric sensing device assembly includes inductor shell, sensor control
Circuit board processed, infrared transmitting tube, infrared receiving tube, every light beam, infrared emission reflecting surface, infrared receiver reflecting surface and rubber stopper,
The sensor control circuit plate is arranged in the cavity of inductor shell, the infrared transmitting tube and infrared receiving tube point
It is not connected with sensor control circuit plate and is mounted on every on light beam, the infrared emission reflecting surface and infrared receiver reflects
Face protrusion is arranged in inductor housing rear end, and the front end of inductor shell, the lead and biography is arranged in the rubber stopper
Sensor control circuit board is connected and passes through the outside that rubber stopper extends to inductor shell.
In a preferred embodiment of the present invention, the infrared emission reflecting surface and infrared receiver reflecting surface form prism
Structure.
In a preferred embodiment of the present invention, the inductor shell uses transparent plastics material.
In a preferred embodiment of the present invention, the cavity inner sensor control circuit board of the inductor shell and rubber
Transparent casting glue is additionally provided between rubber plug.
In a preferred embodiment of the present invention, the outside of the rubber stopper is additionally provided with casting glue, the encapsulating
Glue is flushed with inductor shell.
In a preferred embodiment of the present invention, carrying handle is installed on the upper lid.
In a preferred embodiment of the present invention, the lead is hidden and is arranged in the internal cavity of carrying handle.
In a preferred embodiment of the present invention, the lead uses the shielding line with shielded layer.
The beneficial effects of the present invention are: the multipurpose pump of the invention with photoelectric sensor level detection, compact-sized, occupy
Space is smaller, and installs simply, even if viscous glutinous by part sundries, still can work on, without mechanical movement, no friction damage
Consumption, service life is longer, and not in a cavity, the cutting oil inside motor will not be connect for water pump control circuit plate and motor
Contact water pump control circuit plate, the water pump control circuit plate service life can effectively extend, and without removing whole pump when replacement, just
In adjustment and maintenance.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structure sectional view of a preferred embodiment of multipurpose pump of the present invention with photoelectric sensor level detection；
Fig. 2 is the shape assumption diagram of Fig. 1；
Fig. 3 is the cross-sectional view of photoelectric sensing device assembly in Fig. 2；
Fig. 4 is the construction profile figure of Fig. 3；
Fig. 5 is the circuit block diagram of the inside connection of Fig. 2；
The label in accompanying drawing is: 1, shell, 2, upper cover, 3, motor, 4, contact pin, 5, motor socket, 6, power supply line, 7, power supply row
It inserts, 8, water pump control circuit plate, 9, electric-controlled box, 10, lead, 11, four P connector female seats, 12, photoelectric sensing device assembly, 13, sense
Answer device shell, 14, sensor control circuit plate, 15, infrared transmitting tube, 16, infrared receiving tube, 17, every light beam, 18, infrared hair
Penetrate reflecting surface, 19, infrared receiver reflecting surface, 20, rubber stopper, 21, transparent casting glue, 22, casting glue, 23, shielding line, 24, mention
25, automatically controlled box cover.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
As depicted in figs. 1 and 2, the embodiment of the present invention includes:
A kind of multipurpose pump with photoelectric sensor level detection, including shell 1, upper cover 2, motor 3, contact pin 4, motor socket 5, electricity
Source line 6, power distributor 7, water pump control circuit plate 8, electric-controlled box 9 and lead 10, the motor 3 are arranged in shell 1
Portion's cavity, the contact pin 4 are arranged in the internal cavity top of shell 1 and are connected with motor 3, and the upper cover 2 is mounted on
The upper end of shell 1, the water pump control circuit plate 8 are mounted in the closed cavity of upper cover 2 and the formation of shell 1, the water
Pump control circuit plate 8 is electrically connected by motor socket 7 with contact pin 4, and the power supply line 6 is mounted in upper cover 2 and leads to
It crosses power distributor 7 and is connected to water pump control circuit plate 8, the electric-controlled box 9 is arranged in a side of 1 lower part of shell and by drawing
Line 10 is connected with water pump control circuit plate 8.In the present embodiment, carrying handle 24 is installed in the upper cover 4, for hiding lead
10。
Among the above, one end of the lead 10 is connected to water pump control circuit plate 8, institute by four P connector female seats 11
The other end for the lead 10 stated is connected to electric-controlled box 9 by photoelectric sensing device assembly 12.
As shown in figure 3, the photoelectric sensing device assembly 12 include inductor shell 13, sensor control circuit plate 14,
Infrared transmitting tube 15, infrared receiving tube 16, every light beam 17, infrared emission reflecting surface 18, infrared receiver reflecting surface 19 and rubber stopper
20, the sensor control circuit plate 14 is arranged in the cavity of inductor shell 13, the infrared transmitting tube 15 and red
Outer reception pipe 16 is connected with sensor control circuit plate 14 respectively and is mounted on every on light beam 17, described to prevent every light beam 17
Transmitting and reception interfere with each other, and the infrared emission reflecting surface 18 and the protrusion of infrared receiver reflecting surface 19 are arranged in inductor shell
The front end of inductor shell 13, the lead 10 and sensor control circuit is arranged in 13 rear end of body, the rubber stopper 20
Plate 14 is connected and passes through the outside that rubber stopper 20 extends to inductor shell 13.Wherein, inductor shell 13 is transparent plastic
Material, such as: transparent PC.
As shown in figure 4, the infrared emission reflecting surface 18 and infrared receiver reflecting surface 19 form prism structure, so that
The infrared ray that infrared transmitting tube 15 emits can be reflected into infrared receiving tube 16 by prism structure.
Further, between the cavity inner sensor control circuit board 14 and rubber stopper 20 of the inductor shell 13 also
It is provided with transparent casting glue 21.The outside of the rubber stopper 20 is additionally provided with casting glue 22, the casting glue 22 and induction
Device shell 13 flushes.
The internal cavity of shell 1 is arranged in motor 3, and 1 upper surface of shell is provided with contact pin 4.Upper cover 2 is installed by fastener
On shell 1.In the closed cavity that water pump control circuit plate 8 is mounted on upper cover 2 and shell 1 is formed.As shown in figure 5, water pump control
Circuit board 8 processed is electrically connected by motor socket 5 with contact pin 4.Contact pin 4 forms electricity by internal connecting line with motor 3
Property connection, so water pump control circuit plate 8 and motor 3 have electric connection, motor 3 is also electrically connected with capacitor 26.Power supply line 6 is logical
It crosses fastener to be mounted in upper cover 2, and water pump control circuit plate 8 is connected to by power distributor 7, four P connections on lead 10
Device base 11 is connected to water pump control circuit plate 8, and the other end of lead 10 is connected to sensor control circuit plate 14, sensor control
Infrared transmitting tube 15 and infrared receiving tube 16 are provided on circuit board 14 processed.Infrared transmitting tube 15 and infrared receiving tube 16 are mounted on
Every both on light beam 17, can allowing and will not interfere with each other.It is arranged inside inductor shell 13 every light beam 17.It is provided on lead 10
Rubber stopper 20, and being mounted on inductor shell 13, the cavity that inside is formed are provided with transparent casting glue 21, can fixing internal its
His part, outside are provided with casting glue 22, have collectively constituted photoelectric sensing device assembly 12, and can guarantee that external water will not immerse
Inside inductor shell 13.
Photoelectric sensing device assembly 12 is mounted in electric-controlled box 9, automatically controlled box cover 25 is equipped on electric-controlled box 9, the two has lattice
Grid can prevent biggish sundries from covering the working face of photoelectric sensing device assembly 12.Carrying handle 24 is mounted on upper cover 2 by fastener
On, and lead 10 can be hidden in its internal cavity simultaneously, it prevents lead 9 exposed and generates possible breakage.Draw simultaneously
Line uses the shielding line 23 with shielded layer, and (shielding line refers to the biography that signal wire is wrapped up using metal net shaped braiding layer
Defeated line, braiding layer are generally red metal or tin-coated copper, and the shielded layer of shielding line needs to be grounded) and pass through four P connector female seats 11
It is mounted on water pump control circuit plate 8, is connected to ground wire, guarantees to can determine that making for pump 10 crust of lead has damaged with this
With safety, the human safety issues of user are not will cause.
Using photoelectric sensor come replace other detect liquid levels by the way of.Water pump control circuit plate 8 is placed in 4 cavity of upper cover
Inside, motor 3 are placed in the internal cavity of shell 1, so that water pump control circuit plate 8 will not touch the intracorporal cooling of 3 chamber of motor
Oil, reduce circuit board element due to cooling oil and caused by failure, increase the service life of circuit board, and tear open
Dress replacement is more convenient.
In conclusion the multipurpose pump of the invention with photoelectric sensor level detection, compact-sized, occupied space is smaller,
And installation is simple, even if viscous glutinous by part sundries, still can work on, without mechanical movement, no frictional dissipation uses the longevity
Life is longer, and not in a cavity, the cutting oil inside motor will not touch water pump for water pump control circuit plate and motor
Control circuit board, water pump control circuit plate service life can effectively extend, and replace when without by whole pump dismounting, be conveniently adjusted and
Maintenance.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of multipurpose pump with photoelectric sensor level detection, which is characterized in that including shell, upper cover, motor, contact pin, electricity
Machine socket, power supply line, power distributor, water pump control circuit plate, electric-controlled box and lead, the motor are arranged in shell
Portion's cavity, the contact pin, which is arranged in the internal cavity top of shell and is connected to the motor, to be connect, and the upper cover is mounted on shell
Upper end, the water pump control circuit plate is mounted in the closed cavity that upper cover and shell are formed, and the water pump controls electricity
Road plate is electrically connected by motor socket with contact pin, and the power supply line is installed on the upper cover and is connected by power distributor
To water pump control circuit plate, the electric-controlled box is arranged in a side of outer casing underpart and by lead and water pump control circuit plate
It is connected.
2. the multipurpose pump according to claim 1 with photoelectric sensor level detection, which is characterized in that the lead
One end is connected to water pump control circuit plate, and the other end is connected to electric-controlled box by photoelectric sensing device assembly.
3. the multipurpose pump according to claim 2 with photoelectric sensor level detection, which is characterized in that the photoelectric transfer
Sensor component include inductor shell, sensor control circuit plate, infrared transmitting tube, infrared receiving tube, every light beam, infrared emission
Reflecting surface, infrared receiver reflecting surface and rubber stopper, the sensor control circuit plate are arranged in the cavity of inductor shell,
The infrared transmitting tube and infrared receiving tube is connected with sensor control circuit plate respectively and is mounted on every on light beam, described
Infrared emission reflecting surface and the protrusion setting of infrared receiver reflecting surface in inductor housing rear end, the rubber stopper setting is being felt
The front end of device shell is answered, the lead, which is connected with sensor control circuit plate and passes through rubber stopper, extends to inductor shell
Outside.
4. the multipurpose pump according to claim 3 with photoelectric sensor level detection, which is characterized in that the infrared hair
Penetrate reflecting surface and infrared receiver reflecting surface composition prism structure.
5. the multipurpose pump according to claim 3 with photoelectric sensor level detection, which is characterized in that the inductor
Shell uses transparent plastics material.
6. the multipurpose pump according to claim 3 with photoelectric sensor level detection, which is characterized in that the inductor
Transparent casting glue is additionally provided between the cavity inner sensor control circuit board and rubber stopper of shell.
7. the multipurpose pump according to claim 6 with photoelectric sensor level detection, which is characterized in that the rubber stopper
Outside be additionally provided with casting glue, the casting glue is flushed with inductor shell.
8. the multipurpose pump according to claim 1 with photoelectric sensor level detection, which is characterized in that on the upper lid
Carrying handle is installed.
9. the multipurpose pump according to claim 8 with photoelectric sensor level detection, which is characterized in that the lead is hidden
Hiding is arranged in the internal cavity of carrying handle.
10. the multipurpose pump according to claim 9 with photoelectric sensor level detection, which is characterized in that the lead
Using the shielding line for having shielded layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574266.XA CN110206739A (en) | 2019-06-28 | 2019-06-28 | A kind of multipurpose pump with photoelectric sensor level detection |
| PCT/CN2019/098119 WO2020258439A1 (en) | 2019-06-28 | 2019-07-29 | Multi-purpose pump implementing liquid level detection by means of photoelectric sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574266.XA CN110206739A (en) | 2019-06-28 | 2019-06-28 | A kind of multipurpose pump with photoelectric sensor level detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206739A true CN110206739A (en) | 2019-09-06 |
Family
ID=67795326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574266.XA Withdrawn CN110206739A (en) | 2019-06-28 | 2019-06-28 | A kind of multipurpose pump with photoelectric sensor level detection |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110206739A (en) |
| WO (1) | WO2020258439A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255699A (en) * | 2020-01-17 | 2020-06-09 | 苏州优德通力科技有限公司 | Manual-automatic integrated self-adaptive pump with infrared water level detection function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730006A1 (en) * | 1987-09-08 | 1989-03-16 | Swf Auto Electric Gmbh | Liquid pump, in particular a pump for a windscreen washing system of a motor vehicle |
| CN102808781A (en) * | 2011-05-31 | 2012-12-05 | 鹤岗市斯达排沙潜水泵有限公司 | Intelligent submersible pump |
| CN202579218U (en) * | 2012-04-17 | 2012-12-05 | 台州阳春机电有限公司 | Intelligent pressure adjusting water pump |
| CN202914403U (en) * | 2012-11-23 | 2013-05-01 | 苏州优德通力电气有限公司 | Pool cover pump |
| CN206571695U (en) * | 2016-08-31 | 2017-10-20 | 江苏齐丰科技股份有限公司 | A kind of remotely intelligently monitoring pumping plant |
| CN207280554U (en) * | 2017-09-30 | 2018-04-27 | 深圳市辰舟电器有限公司 | A kind of photo-electric water-level probe |
-
2019
- 2019-06-28 CN CN201910574266.XA patent/CN110206739A/en not_active Withdrawn
- 2019-07-29 WO PCT/CN2019/098119 patent/WO2020258439A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255699A (en) * | 2020-01-17 | 2020-06-09 | 苏州优德通力科技有限公司 | Manual-automatic integrated self-adaptive pump with infrared water level detection function |
| WO2021142918A1 (en) * | 2020-01-17 | 2021-07-22 | 苏州优德通力科技有限公司 | Manual-automatic integrated self-adaptive pump having infrared water level detection function |
| US11639721B2 (en) | 2020-01-17 | 2023-05-02 | Gp Enterprises Co., Ltd. | Manual-automatic integrated self-adaptive pump with infrared water level detection function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020258439A1 (en) | 2020-12-30 |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190906 |