CN208538756U - A kind of ball float water level switch and water tank - Google Patents
A kind of ball float water level switch and water tank Download PDFInfo
- Publication number
- CN208538756U CN208538756U CN201821210991.6U CN201821210991U CN208538756U CN 208538756 U CN208538756 U CN 208538756U CN 201821210991 U CN201821210991 U CN 201821210991U CN 208538756 U CN208538756 U CN 208538756U
- Authority
- CN
- China
- Prior art keywords
- control lever
- water level
- isolation
- level switch
- floating ball
- 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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Abstract
The utility model discloses a kind of ball float water level switch and water tanks, wherein, a kind of ball float water level switch, including bracket, pump, power supply, isolation, neither be in contact conductive sheet, be arranged on bracket and floating ball moving up and down and can around middle part rotate control lever, isolation is arranged on control lever top, two conductive sheets correspond to the both ends setting of isolation in frame upper, and two conductive sheets are connect with pump and power supply respectively；When floating ball moves down, floating ball and control lever lower contacts simultaneously push control lever to contact the isolation on control lever top with two conductive sheets；When floating ball moves up, floating ball and control lever upper contact simultaneously push control lever that the isolation on control lever top is made to leave two conductive sheets.Under non-service position, pump disconnects and has the characteristics that not power consumption the utility model, overcomes the operating mode that existing ball float water level switch can only be normally opened or normally closed and no matter pumps under normally opened or normally off and all powers on the problem of leading to consuming electric energy.
Description
Technical field
The utility model relates to level controling mechanism, in particular to a kind of ball float water level switch and water tank.
Background technique
Currently, the ball float water level switch used on the market are floating ball form mostly, fine motion is installed in floating ball shell and is opened
It closes and trigger mechanism, the electric wire of float switch is connected with the intracorporal microswitch of floating ball shell, when work, floating ball shell is placed in
In water, floating ball shell is using a fixed point as fulcrum, with the lifting of water level, changes the floating ball shell for swimming in the water surface and horizontal plane produces
Raw angle, when this angle reaches certain angle, the intracorporal trigger mechanism effect of floating ball shell touches internal microswitch,
The on-off for converting microswitch, to realize the work of water level control.Since the electric wire and floating ball shell of float switch are intracorporal micro-
Dynamic switch is connected, and floating ball shell is placed in water, this there is certain electric leakage hidden danger, or use tongue tube (magnetic red
Switch), or magnet is set to inhale movable contact spring switch on floating ball, but due to the limitation of structure, magnetic reed switch contact is only very
Small electric current, and above-mentioned magnetic reed switch belongs to the switch of open type and closed type, with floating up and down for floating ball, open and
Closing motion is frequent, extremely disadvantageous to the working life of water pump.
Utility model content
For the technical problems in the prior art, the purpose of this utility model is: providing a kind of ball float water level switch
And water tank.
The purpose of this utility model is achieved through the following technical solutions: a kind of ball float water level switch, including bracket, pump, electricity
Source, isolation, the conductive sheet being neither in contact, be arranged on bracket and floating ball moving up and down and can around middle part rotate
Control lever, isolation are arranged on control lever top, and two conductive sheets correspond to the both ends setting of isolation in frame upper, two conductive sheets difference
It is connect with pump and power supply；When floating ball moves down, floating ball and control lever lower contacts and push control lever make the isolation on control lever top with
The contact of two conductive sheets；When floating ball moves up, floating ball and control lever upper contact and the isolation for pushing control lever to make control lever top is left
Two conductive sheets.
It preferably, further include keeping isolation and two conductive sheets by magnetic when control lever top and two conductive sheets are close
The magnet being in contact.
Preferably, the magnet is connected on bracket and is oppositely arranged with isolation.
It preferably, further include magnetite or iron plate, the magnetite or iron plate are set to the isolation back side and opposite with magnet set
It sets.
Preferably, the bracket includes having reeded nut cap, and the notch of groove is arranged downward, and two conductive sheets are set to slot
In mouthful, control lever top is protruded into groove.
Preferably, the bracket includes frame body, and the nut cap is set at the top of frame body.
Preferably, the connecting rod for having bearing in the middle part of control lever and being connected in bearing, the connecting rod are connected on bracket.
Preferably, bracket includes guide rod, and the floating ball is set on guide rod.
Preferably, the control lever upper and lower part is protruding with the contact tab for touching for floating ball respectively.
A kind of water tank, including any of the above-described ball float water level switch.
The utility model compared with the existing technology have following advantages and effects
1, the utility model has the advantages that structure is simple and reliable operation, in addition, pump, which disconnects, to be connected under non-service position
Connecing has the characteristics that not power consumption, overcomes the operating mode that existing ball float water level switch can only be normally opened or normally closed and no matter normal
Open or normally off under pump all power on cause expend electric energy the problem of, the utility model is not opened when water level changes in a small amount
Dynamic pump, can avoid the frequent starting of pump.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model is in low water level；
Fig. 2 is structural schematic diagram when the utility model is in high water level；
Fig. 3 is the cross-sectional view in Fig. 1 at A-A；
Fig. 4 is the principles of the present invention figure.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
A kind of ball float water level switch, including bracket 1, pump 14, power supply 15, isolation 2, neither be in contact conductive sheet 3, set
It sets on bracket 1 and floating ball moving up and down 4 and the control lever 5 that can be rotated around middle part, isolation 2 is arranged on 5 top of control lever,
On 1 top of bracket, two conductive sheets 3 are connect with pump and power supply respectively for the both ends setting of the corresponding isolation 2 of two conductive sheets 3；When floating ball 4
When moving down, floating ball 4 and 5 lower contacts of control lever simultaneously push control lever 5 to contact the isolation 2 on 5 top of control lever with two conductive sheets 3；When
When floating ball 4 moves up, floating ball 4 and 5 upper contact of control lever simultaneously push control lever 5 that the isolation 2 on 5 top of control lever is made to leave two conductive sheets 3.
It preferably, further include that isolation 2 and two conductive sheets 3 are made by magnetic when 5 top of control lever and close two conductive sheets 3
Keep the magnet 6 being in contact.
Preferably, the magnet 6 is connected on bracket 1 and is oppositely arranged with isolation 2.
Preferably, further include magnetite or iron plate 7, the magnetite or iron plate 7 be set to 2 back side of isolation and with 6 phase of magnet
To setting.Isolation 2 is mountable in 5 upper end interposition of control lever, and magnet 6 is mounted on bracket 1 and between two conductive sheets 3.
To protect conductive sheet 3, prevent from getting an electric shock, it is preferred that the bracket 1 includes the nut cap 9 with groove 8, the slot of groove 8
Mouth down setting, two conductive sheets 3 are set in notch, and 5 top of control lever is protruded into groove 8.The position of two conductive sheets 3 and isolation 2
Peak level a certain distance should be higher by by setting, to guarantee the safety of electrical connection.
Preferably, the bracket 1 includes frame body, and the nut cap 9 is set at the top of frame body；In the middle part of control lever 5 have bearing with
And it is connected to the connecting rod 10 in bearing, the connecting rod 10 is connected on frame body.
Preferably, bracket 1 includes guide rod 11, and the floating ball 4 is set on guide rod 11, and floating ball 4 can be with the change of water level
Change rises or falls along guide rod 11.
5 upper and lower part of control lever is protruding with the contact tab 12 being in contact with floating ball 4 respectively.That is, 5 top of control lever and
Respectively protrude the position that a contact tab 12 is touched as floating ball 4 in lower part.
Above-mentioned ball float water level switch are installed in water tank 13, specifically, 1 bottom of bracket is fixed to 13 bottom wall of water tank
On.
According to the height of water level, control lever 5 realizes two conductive sheets 3 on bracket 1 with isolation 2 under the action of floating ball 4
It is contacting and separating, to control the opening and closing of pump, to realize the control of water level, is separately installed in bracket 1 and control lever 5
Magnet 6 and magnetite or iron plate 7, to reinforce the stability that two conductive sheets 3 are contacted with isolation 2.
When water level decreasing is to low water level, the decline of floating ball 4 pushes the contact tab 12 of 5 lower section of control lever, at this point, under control lever 5
End is swung outward, and 5 upper end of control lever is then inwardly then swung, and isolation 2 and two conductive sheets 3 close on when contacting, 6 magnetic iron plate 7 of magnet,
To accelerate isolation 2 and the contact process of two conductive sheets 3 also guarantees that isolation 2 can connect with two conductive sheets 3 after water level decreasing
Touching, after pump powers on, starting supplies water to water tank 13, and with the raising of water level, floating ball 4 rises.
When water level rises to high water level, floating ball 4 is in contact with the contact tab 12 of 5 top of control lever, with continuing for water level
Rise, floating ball 4 pushes the thrust of contact tab 12 increasing, when thrust of the floating ball 4 to contact tab 12 overcomes magnet 6 to iron
When the magnetic attraction of piece 7,5 top of control lever is separated from bracket 1, at this point, isolation 2 leaves two conductive sheets 3, pump stops to water tank 13
It supplies water, when water level decreasing, floating ball 4 declines, until restarting pump, so on circulate, to realize the control of water level
System.
The setting of magnet 6 and iron plate 7 can make isolation 2 quicker when contacting with two conductive sheets 3, and stablize and keep to control
Until next disengagement movement of bar 5.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (10)
1. a kind of ball float water level switch, which is characterized in that including bracket, pump, power supply, isolation, neither be in contact conductive sheet,
It is arranged on bracket and floating ball moving up and down and the control lever that can be rotated around middle part, isolation setting is on control lever top, and two
Conductive sheet corresponds to the both ends setting of isolation in frame upper, and two conductive sheets are connect with pump and power supply respectively；When floating ball moves down,
Floating ball and control lever lower contacts simultaneously push control lever to contact the isolation on control lever top with two conductive sheets；When floating ball moves up, float
Ball and control lever upper contact simultaneously push control lever that the isolation on control lever top is made to leave two conductive sheets.
2. ball float water level switch according to claim 1, which is characterized in that further include when control lever top connects with two conductive sheets
Isolation is set to keep the magnet being in contact with two conductive sheets by magnetic when close.
3. ball float water level switch according to claim 2, which is characterized in that the magnet be connected on bracket and with triggering
Piece is oppositely arranged.
4. ball float water level switch according to claim 3, which is characterized in that further include magnetite or iron plate, the magnetite or
Iron plate is set to the isolation back side and is oppositely arranged with magnet.
5. ball float water level switch according to claim 1, which is characterized in that the bracket includes having reeded nut cap,
The notch of groove is arranged downward, and two conductive sheets are set in notch, and control lever top is protruded into groove.
6. ball float water level switch according to claim 5, which is characterized in that the bracket includes frame body, and the nut cap is set
It is placed at the top of frame body.
7. ball float water level switch according to claim 1, which is characterized in that there is bearing in the middle part of control lever and be connected to axis
Connecting rod in holding, the connecting rod are connected on bracket.
8. ball float water level switch according to claim 1, which is characterized in that bracket includes guide rod, the floating ball setting
In on guide rod.
9. ball float water level switch according to claim 1, which is characterized in that the control lever upper and lower part is protruding with respectively
Contact tab for being touched for floating ball.
10. a kind of water tank, it is characterised in that: including any ball float water level switch of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210991.6U CN208538756U (en) | 2018-07-26 | 2018-07-26 | A kind of ball float water level switch and water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210991.6U CN208538756U (en) | 2018-07-26 | 2018-07-26 | A kind of ball float water level switch and water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538756U true CN208538756U (en) | 2019-02-22 |
Family
ID=65386074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821210991.6U Expired - Fee Related CN208538756U (en) | 2018-07-26 | 2018-07-26 | A kind of ball float water level switch and water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402909A (en) * | 2019-07-06 | 2019-11-05 | 李昌兵 | One kind exempting from the dual-purpose motor atomizer of backwater self-priming |
| CN112294061A (en) * | 2020-10-22 | 2021-02-02 | 赵园铭 | Health preserving kettle capable of automatically sensing water level of kettle body and replenishing water in time |
-
2018
- 2018-07-26 CN CN201821210991.6U patent/CN208538756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402909A (en) * | 2019-07-06 | 2019-11-05 | 李昌兵 | One kind exempting from the dual-purpose motor atomizer of backwater self-priming |
| CN112294061A (en) * | 2020-10-22 | 2021-02-02 | 赵园铭 | Health preserving kettle capable of automatically sensing water level of kettle body and replenishing water in time |
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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: 20190222 Termination date: 20210726 |