CN207195222U - The vertical water pump that water level can automatically control - Google Patents
The vertical water pump that water level can automatically control Download PDFInfo
- Publication number
- CN207195222U CN207195222U CN201721120914.7U CN201721120914U CN207195222U CN 207195222 U CN207195222 U CN 207195222U CN 201721120914 U CN201721120914 U CN 201721120914U CN 207195222 U CN207195222 U CN 207195222U
- Authority
- CN
- China
- Prior art keywords
- water level
- motor
- buoyancy
- water pump
- bar
- 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 - Fee Related
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses the vertical water pump that a kind of water level can automatically control, motor including the pump housing and above the pump housing, the motor is fixedly connected by motor connection axle with the impeller of the pump housing, the utility model also includes the level controling mechanism for being used for the motor switch according to water level control, the motor includes rotor, stator and the motor switch for controlling the stator whether to be powered, and the switch knob of the motor switch is fixedly connected with the water level control unit.The vertical water pump that the utility model can automatically control using the water level of said structure, by setting water level control unit, the purpose of automatic control water level by the work of the change automatically controlled water pump of water level, can be realized.
Description
Technical field
It the utility model is related to water pump technology, more particularly to the vertical water pump that a kind of water level can automatically control.
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid, and it transmits the mechanical energy of prime mover or other external energies
Liquid, increase liquid energy, but existing water pump can only waste people by manually observing the change start-stop water pump of water level
Power.
Utility model content
The purpose of this utility model is to provide the vertical water pump that a kind of water level can automatically control, by setting water level control list
Member, the purpose of automatic control water level by the work of the change automatically controlled water pump of water level, can be realized.
To achieve the above object, the utility model provides the vertical water pump that a kind of water level can automatically control, including the pump housing
With the motor above the pump housing, the motor is fixedly connected by motor connection axle with the impeller of the pump housing, this reality
With the new level controling mechanism for also including being used for the motor switch according to water level control, the motor includes rotor, stator
With the motor switch for controlling the stator whether to be powered, the switch knob of the motor switch and the water level control unit
It is fixedly connected.
Preferably, the level controling mechanism includes buoyancy unit, buoyancy bar and connecting rod, and the bottom of the buoyancy bar is consolidated
Surely there is the buoyancy unit, the buoyancy bar top and one end of the connecting rod are socketed, the other end of the connecting rod and institute
State switch knob to be fixedly connected, and the limited block for the spacing connecting rod is fixed with the buoyancy bar.
Preferably, in addition to for being oriented to the guiding support bar of the buoyancy bar, described guiding support bar one end with it is described
Buoyancy bar is fixedly connected, and the other end is set in the motor connection axle.
Preferably, the limited block is located at the both ends of the buoyancy bar and the connecting rod tie point.
Preferably, the limited block is rubber back-up ring.
Preferably, the buoyancy unit is buoyant spheres.
Therefore, the vertical water pump that the water level of the present utility model using said structure can automatically control, by setting water level
Control unit, the purpose of automatic control water level by the work of the change automatically controlled water pump of water level, can be realized.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structure chart for the vertical water pump that a kind of water level of embodiment of the present utility model can automatically control；
Fig. 2 is the motor switch structure chart for the vertical water pump that a kind of water level of embodiment of the present utility model can automatically control.
Wherein：1st, the pump housing；2nd, motor；20th, motor connection axle；21st, motor switch；210th, switch knob；211st, stationary contact；
212nd, movable contact；3rd, drainpipe；4th, level controling mechanism；40th, buoyancy unit；41st, buoyancy bar；42nd, connecting rod；43rd, limited block；
5th, guide support frame.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it is necessary to which explanation, the present embodiment is with this skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is not
It is limited to the present embodiment.
Fig. 1 is the structure chart for the vertical water pump that a kind of water level of embodiment of the present utility model can automatically control, and Fig. 2 is this reality
The motor switch structure chart for the vertical water pump that can be automatically controlled with a kind of new water level of embodiment, as depicted in figs. 1 and 2, this
The structure of utility model, including the pump housing 1 and the motor 2 above the pump housing 1, it is also associated with the pump housing 1 for water to be discharged
Drainpipe 3, motor 2 are fixedly connected by motor connection axle 20 with the impeller of the pump housing 1, and the utility model also includes being used for according to water
The level controling mechanism 4 of position controlled motor switch 21, motor 2 include rotor, stator and the electricity for controlling stator whether to be powered
Machine switch 21, the switch knob 210 of motor switch 21 is fixedly connected with water level control unit, by setting water level control unit,
Can be by the work of the change automatically controlled water pump of water level, so as to realize automatically controlling for water level.Level controling mechanism 4 includes floating
Power unit 40, buoyancy bar 41 and connecting rod 42, it is preferred that buoyancy unit 40 is buoyant spheres, and the bottom of buoyancy bar 41 is fixed with floating
Power unit 40, the top of buoyancy bar 41 and one end of connecting rod 42 are socketed, and the other end of connecting rod 42 is fixed with switch knob 210 to be connected
Connect, and the limited block 43 for spacing connecting rod 42 is fixed with buoyancy bar 41, be achieved in when being risen by controlling water level, float
Power ball is moved up by buoyancy with water level, and then drives buoyancy bar 41 to move up, so as to make in the stop of limited block 43
Connecting rod 42 is rotated up under, due to lever principle, connecting rod 42 drives switch knob 210 to move upwards, until handle connects
The movable contact 212 connect connects stationary contact 211, and motor 2 switches on power, and water pump is started working, and water is discharged, and water level is begun to decline,
So that buoyant spheres move down with the decline of water level again, and then drive buoyancy bar 41 to move down, so that connecting rod 42 is in limited block 43
Barrier effect under reversely rotate, until movable contact 212 departs from stationary contact 211, motor 2 powers off, and water pump is stopped, until under
One working cycles, thus complete automatically controlling for water level.The utility model also includes being used for the guide support for being oriented to buoyancy bar 41
Bar 5, the one end of guiding support bar 5 are fixedly connected with buoyancy bar 41, and the other end is set in motor connection axle 20, thus may be such that floating
Power bar 41 can only move straight up in the presence of buoyancy, increase the utilization rate of buoyancy, so as to improve device to SEA LEVEL VARIATION
Sensitivity.Limited block 43 is located at the both ends of buoyancy bar 41 and the tie point of connecting rod 42, i.e., on buoyancy bar 41 buoyancy bar 41 with
The both ends of the tie point of connecting rod 42 set limited block 43 respectively, can only be in two pieces of limited blocks 43 so as to limit one end of connecting rod 42
Between move, so as to reach limitation the displacement of connecting rod 42 purpose, it is preferred that limited block 43 is rubber back-up ring, can reduce water level
The overall weight of control unit, efficiently utilizes buoyancy.
The structure for the vertical water pump that can be automatically controlled according to water level, its workflow are as follows：
When being risen by controlling water level, buoyant spheres are moved up by buoyancy with water level, so drive buoyancy bar 41 to
Upper movement, so as to rotate up connecting rod 42 under the barrier effect of limited block 43, due to lever principle, connecting rod 42 drives and opened
Close handle 210 to move upwards, until the movable contact 212 of handle connection connects stationary contact 211, motor 2 switches on power, and water pump starts
Work, water is discharged, water level is begun to decline so that and buoyant spheres move down with the decline of water level again, and then drive buoyancy bar 41 to move down,
So that connecting rod 42 reversely rotates under the barrier effect of limited block 43, until movable contact 212 departs from stationary contact 211, electricity
Machine 2 powers off, and water pump is stopped, until subsequent work circulates.
Therefore, the vertical water pump that the water level of the present utility model using said structure can automatically control, by setting water level
Control unit, the purpose of automatic control water level by the work of the change automatically controlled water pump of water level, can be realized.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：Still the technical solution of the utility model can be modified for it or equivalent substitution, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (6)
1. the vertical water pump that a kind of water level can automatically control, including the pump housing and the motor above the pump housing, the motor
It is fixedly connected by motor connection axle with the impeller of the pump housing, it is characterised in that：Also include being used for according to water level control
The level controling mechanism of motor switch, the motor include rotor, stator and the motor for controlling the stator whether to be powered
Switch, the switch knob of the motor switch are fixedly connected with the water level control unit.
2. the vertical water pump that a kind of water level according to claim 1 can automatically control, it is characterised in that：The water level control
Mechanism includes buoyancy unit, buoyancy bar and connecting rod, and the bottom of the buoyancy bar is fixed with the buoyancy unit, the buoyancy bar
Top and one end of the connecting rod are socketed, and the other end of the connecting rod is fixedly connected with the switch knob, and described floating
The limited block for the spacing connecting rod is fixed with power bar.
3. the vertical water pump that a kind of water level according to claim 2 can automatically control, it is characterised in that：Also include being used to lead
To the guiding support bar of the buoyancy bar, described guiding support bar one end is fixedly connected with the buoyancy bar, and the other end is set in
In the motor connection axle.
4. the vertical water pump that a kind of water level according to claim 3 can automatically control, it is characterised in that：The limited block position
In the both ends of the buoyancy bar and the connecting rod tie point.
5. the vertical water pump that a kind of water level according to claim 4 can automatically control, it is characterised in that：The limited block is
Rubber back-up ring.
6. the vertical water pump that a kind of water level according to claim 5 can automatically control, it is characterised in that：The buoyancy unit
For buoyant spheres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120914.7U CN207195222U (en) | 2017-09-04 | 2017-09-04 | The vertical water pump that water level can automatically control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120914.7U CN207195222U (en) | 2017-09-04 | 2017-09-04 | The vertical water pump that water level can automatically control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195222U true CN207195222U (en) | 2018-04-06 |
Family
ID=61790714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120914.7U Expired - Fee Related CN207195222U (en) | 2017-09-04 | 2017-09-04 | The vertical water pump that water level can automatically control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482901A (en) * | 2021-06-01 | 2021-10-08 | 谢纪耀 | Automatic water level monitoring device for small water pump in breeding industry |
-
2017
- 2017-09-04 CN CN201721120914.7U patent/CN207195222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482901A (en) * | 2021-06-01 | 2021-10-08 | 谢纪耀 | Automatic water level monitoring device for small water pump in breeding industry |
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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 |
Granted publication date: 20180406 Termination date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |