CN208705735U - Automatic control water level switching device - Google Patents
Automatic control water level switching device Download PDFInfo
- Publication number
- CN208705735U CN208705735U CN201821362071.6U CN201821362071U CN208705735U CN 208705735 U CN208705735 U CN 208705735U CN 201821362071 U CN201821362071 U CN 201821362071U CN 208705735 U CN208705735 U CN 208705735U
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- China
- Prior art keywords
- water
- water level
- conducting wire
- water tank
- contactor
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Abstract
Automatic control water level switching device, it is related to water level control technical field, and in particular to a kind of automatic control water level switching device.It includes water tank, water inlet pipe, outlet pipe, water level switch, contactor, motor, water pump, conducting wire, the upper right side of the water tank is connected with water inlet pipe, the right side of water inlet pipe is connect with water pump, the lower right of water tank is connected with outlet pipe, a fixing clamp is each provided with close to the top of water tank inside left and bottom, water level switch is mounted on fixing clamp, one end of water level switch is connected with one end of conducting wire, the other end of conducting wire is connect with contactor, it is connected to the motor and connects on the left of contactor, motor is connected with water pump by conducting wire.After adopting the above technical scheme, the utility model have the beneficial effect that it have many advantages, such as it is simple and practical, save do not waste, service life it is long.
Description
Technical field
The utility model relates to water level control technical fields, and in particular to a kind of automatic control water level switching device.
Background technique
According to a kind of Water level switch device that China Patent No. CN201521107378.8 is recorded, including water container, company
The water inlet pipe and the inlet valve on the water inlet pipe for leading to the water container realize the water capacity by simple effective method
The accurate control of inflow in device, is set and is controlled so as to water consumption according to actual needs, be conducive to save water,
It can be widely applied to the water installations for kitchen use of household kitchen water installations and catering industry；It is based further on the original of floating ball type switch
Design water level switch is managed, cost is relatively low, and it is higher to detect accuracy；By advanced optimizing water level switch, so that each water level
Switch is respectively configured floating ball and to the metal circlip that floating ball is limited, then can be realized and reach a check bit in water
Afterwards, floating ball rests on corresponding check bit always and controls corresponding tongue tube closure, so that the transmission of level signal
It is more reliable and more stable, guarantee the response speed of MCU, enhances the timeliness and accuracy of water level control.But it still has following
Disadvantage:
1, structure is more complicated；
2, it is easy to appear failure, service life is shorter.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of automatic control water level switch is provided
Device, it have many advantages, such as it is simple and practical, save do not waste, service life it is long.
To achieve the above object, the utility model is using following technical scheme: it includes water tank 1, water inlet pipe 2, water outlet
The upper right side of pipe 3, limit switch 4, contactor 5, motor 6, water pump 7, conducting wire 8, the water tank 1 is connected with water inlet pipe 2, into
The right side of water pipe 2 is connect with water pump 7, and the lower right of water tank 1 is connected with outlet pipe 3, close to 1 inside left of water tank top and
Bottom is each provided with a fixing clamp 11, and water level switch 4 is mounted on fixing clamp 11, one end of water level switch 4 and the one of conducting wire 8
End is connected, and the other end of conducting wire 8 is connect with contactor 5, and the left side of contactor 5 is connected with motor 6, and motor 6 and water pump 7 are logical
Conducting wire 8 is crossed to be connected.
The water tank 1 is cylindrical member.
The top in 1 left side of water tank is provided with baffle 12.
The limit switch 4 includes upper limit switch 41 and lower position switch 42.
The outside of the conducting wire 8 is provided with rubbery outer cover 9.Rubbery outer cover 9 is cylindrical empty core structure, by the rubber of waterproof
Glue material is made.
Working principle of the utility model is: in water tank 1 when dropping to lower position switch 42 under water, the flowing of water and lower limit
Dynamic Contact occurs for bit switch 42, and then signal is passed to contactor 5 by lower position switch 42, is passed signal by contactor 5
Motor 6 is passed, water pump 7 is then started by motor 6, then water inlet pipe 2 starts the water filling in water tank 1, the water inside water tank 1
When reaching at upper limit switch 41, dynamic Contact occurs for water flowing and upper limit switch 41, and then upper limit switch 41 is by signal
Contactor 5 is passed to, signal is passed to by motor 6 by contactor 5, then switches off the pump 7 by motor 6, then water inlet pipe 2
Stop water inlet, the water in water tank 1 is flowed out by outlet pipe 3, when the water in water tank 1 drops to lower position switch 42 again, and is opened
Begin to fill the water, a cyclic process is consequently formed, realizes and automatically control.
After adopting the above technical scheme, the utility model has the beneficial effect that there is simple and practical, saving not waste, make for it
With the period it is long the advantages that.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the enlarged drawing in the portion B in Fig. 1.
Description of symbols: water tank 1, fixing clamp 11, baffle 12, water inlet pipe 2, outlet pipe 3, limit switch 4, upper limit are opened
Close 41, lower position switch 42, contactor 5, motor 6, water pump 7, conducting wire 8, rubbery outer cover 9.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment is the technical solution adopted is that it includes water tank 1, water inlet pipe 2, goes out
The upper right side of water pipe 3, limit switch 4, contactor 5, motor 6, water pump 7, conducting wire 8, the water tank 1 is connected with water inlet pipe 2,
The right side of water inlet pipe 2 is connect with water pump 7, and the lower right of water tank 1 is connected with outlet pipe 3, close to the top of 1 inside left of water tank
It is each provided with a fixing clamp 11 with bottom, water level switch 4 is mounted on fixing clamp 11, one end and the conducting wire 8 of water level switch 4
One end is connected, and the other end of conducting wire 8 is connect with contactor 5, and the left side of contactor 5 is connected with motor 6, motor 6 and water pump 7
It is connected by conducting wire 8.Contactor is divided into A.C. contactor and D.C. contactor, it is applied to electric power, distribution and electricity consumption occasion.
Contactor broadly refers to flow through current induced magnetic field using coil in industrial electro, makes contact closure, to reach control load
Electric appliance.Limit switch is also known as travel switch, may be mounted at opposing stationary object (such as fixed frame, doorframe, abbreviation still life)
On upper or movement object (such as driving, door, abbreviation animal).When animal is close to still life, the connecting rod driving switch of switch
Contact cause closure contact disjunction or disconnection junction closure.Control electricity is gone by the change of make and break contact opening and closing state
Road and motor.Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.Motor is in circuit
In be with letter M(old plant D) indicate, its main function is to generate driving torque, as electrical appliance or various machinery
Power source, generator indicate that its main function is to be converted into electric energy using mechanical energy with letter G in circuit.Water pump is defeated
Liquor charging body or the machinery for being pressurized liquid.It sends the mechanical energy of prime mover or other external energies to liquid, enables liquid
Amount increases, and is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal etc..
The water tank 1 is cylindrical member.Cylindrical 1 capacity of water tank is bigger, can accommodate more water, sufficiently benefit
With space, and convenient transportation, have more safety, it is not easy to be damaged by corner.
The top in 1 left side of water tank is provided with baffle 12.Baffle 12 can block contactor 5 and motor 6, avoid connecing
Tentaculum 5 and motor 6 are drenched the either sun and are exposed to the sun and cause failure when raining.
The limit switch 4 includes upper limit switch 41 and lower position switch 42.Upper limit switch 41 is for judging
The switch of high water level, lower position switch 42 are the switches for judging low water level.
The outside of the conducting wire 8 is provided with rubbery outer cover 9.Rubbery outer cover 9 has protective effect to conducting wire 8, prevents rain
Water etc. enters conducting wire 8, damages conducting wire 8.
Working principle of the utility model is: in water tank 1 when dropping to lower position switch 42 under water, the flowing of water and lower limit
Dynamic Contact occurs for bit switch 42, and then signal is passed to contactor 5 by lower position switch 42, is passed signal by contactor 5
Motor 6 is passed, water pump 7 is then started by motor 6, the water filling in water tank 1 is then started by water inlet pipe 2, inside water tank 1
Water when reaching at upper limit switch 41, dynamic Contact occurs for water flowing and upper limit switch 41, and then upper limit switch 41 will
Signal passes to contactor 5, and signal is passed to motor 6 by contactor 5, then switches off the pump 7 by motor 6, then into
Water pipe 2 stops water inlet, and the water in water tank 1 is flowed out by outlet pipe 3, when the water in water tank 1 drops to lower position switch 42 again,
Start to fill the water again, a cyclic process is consequently formed, realizes and automatically control.
After adopting the above technical scheme, the utility model has the beneficial effect that there is simple and practical, saving not waste, make for it
With the period it is long the advantages that.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. automatic control water level switching device, it is characterised in that: it includes water tank (1), water inlet pipe (2), outlet pipe (3), water level
Switch (4), contactor (5), motor (6), water pump (7), conducting wire (8), upper right side and water inlet pipe (2) phase of the water tank (1)
Connection, the right side of water inlet pipe (2) are connect with water pump (7), and the lower right of water tank (1) is connected with outlet pipe (3), close to water tank
(1) top and bottom of inside left are each provided with a fixing clamp (11), and water level switch (4) is mounted on fixing clamp (11),
One end of water level switch (4) is connected with one end of conducting wire (8), and the other end of conducting wire (8) is connect with contactor (5), contactor
(5) left side is connected with motor (6), and motor (6) is connected with water pump (7) by conducting wire (8).
2. automatic control water level switching device according to claim 1, it is characterised in that: the water tank (1) is cylinder
Shape component.
3. automatic control water level switching device according to claim 1, it is characterised in that: on the left of the water tank (1)
Top is provided with baffle (12).
4. automatic control water level switching device according to claim 1, it is characterised in that: water level switch (4) packet
Containing upper limit switch (41) and lower position switch (42).
5. automatic control water level switching device according to claim 1, it is characterised in that: the outside of the conducting wire (8)
It is provided with rubbery outer cover (9), rubbery outer cover (9) is cylindrical empty core structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362071.6U CN208705735U (en) | 2018-08-23 | 2018-08-23 | Automatic control water level switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362071.6U CN208705735U (en) | 2018-08-23 | 2018-08-23 | Automatic control water level switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705735U true CN208705735U (en) | 2019-04-05 |
Family
ID=65944024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362071.6U Expired - Fee Related CN208705735U (en) | 2018-08-23 | 2018-08-23 | Automatic control water level switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705735U (en) |
-
2018
- 2018-08-23 CN CN201821362071.6U patent/CN208705735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190823 |