CN206147353U - A water level controller for purifier - Google Patents
A water level controller for purifier Download PDFInfo
- Publication number
- CN206147353U CN206147353U CN201621234755.9U CN201621234755U CN206147353U CN 206147353 U CN206147353 U CN 206147353U CN 201621234755 U CN201621234755 U CN 201621234755U CN 206147353 U CN206147353 U CN 206147353U
- Authority
- CN
- China
- Prior art keywords
- travel switch
- purifier
- water level
- ball float
- connecting rod
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a water level controller for purifier, it includes that fixing base, floater connecting rod, horizontal pole, floater, two are with the switches and control system, movable rod one end hinges the floater connecting rod, and the step baffle is installed to the other end, and it has two -stage or two -stage in order topping bar, each grade step mutual independence and with the travel switch one -to -one for collision travel switch, the floater is arranged in purifier's water purification case, and floater and floater connecting rod other end fixed connection pass through floater connecting rod drive movable rod horizontal migration during the upper and lower displacement of floater, travel switch arranges in and locates movable rod both sides, travel switch connection control system in the fixing base. This water level controller simple structure, low in production cost, work is high -efficient stable, and position control is accurate, can produce advantages such as more humanized demonstration functions and control function with the control system electricity federation, can extensively use widely.
Description
Technical field
This utility model is related to a kind of purifier, more particularly to a kind of water level controller for purifier.
Background technology
The predominantly organic tool formula of switch, electronic type or the dry bomb tube of electromagnetic induction being presently used in purifier.Mechanical type is tied
Structure is simple, with low cost, and only single water lev el control, and dynamic monitoring and many water level protections can not be realized to water level, it is impossible to
Meet the demand of intelligent artifact；Electronic type detected by electronic probe to water level, then by water level detecting special chip to inspection
The signal for measuring is processed, and when fluid to be measured reaches operating point, chip exports high or low level signal, then coordinates water level control
Device processed, so as to realize the control to water level.Electronic type is not required to float mechanism and montant, outside mechanical action, control effect essence
Degree is high.But, existing electronic type installation cost is higher, and easy deviation influenced by ambient temperature or failure.Electromagnetic induction
Dry bomb tube is to realize water lev el control, but the dry bomb tube poor seismic behavior of electromagnetic induction in fortune using float electromagnetic induction output signal
Defeated or handling process easily causes damage causes defective products or failure, and according to investigations, defective products rate reaches 40%, therefore is unfavorable for product
Market sale and competitiveness, it is therefore necessary to make further improvement to existing Water supply switch valve structure and mode.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, this utility model provides a kind of water lev el control for purifier
Device.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of water level controller for purifier, it includes fixed seat, ball float connecting rod, motion bar, is set in this
Back-moving spring, ball float, two or more travel switches and control system on motion bar；The fixed seat is arranged on only
Clear water tanks upper end in water installations, motion bar level is slidably connected in fixed seat, and motion bar one end is hinged ball float connecting rod, separately
One end is provided with step baffle plate, and it has two-stage or two-stage with top bar, it is separate per one-level step and with travel switch one
One correspondence, for colliding the travel switch；Travel switch is placed in fixed seat located at motion bar both sides, travel switch connection control
System processed；Ball float is located in the clear water tanks of purifier, ball float and ball float connecting rod other end fixed seal connection, and ball float is upper and lower
Drive motion bar to move horizontally by ball float connecting rod during displacement, the step impact stroke on step baffle plate is switched and then real
The startup and closing of existing travel switch.
Step described in per one-level has high table top and low table, and both intersections collide the travel switch to realize starting
Or the closing travel switch.
Further, the control system is connected with display, and display shows the water level in clear water tanks.
Further, the fixed seat is provided with chute, and the motion bar slides along chute level.
Further, it is provided with pressing plate above groove, near motion bar and ball float connecting rod hinged place one end.
Further, the travel switch is roller travel switch, and it is provided with contact, is easy to be collided with the step.
This utility model has the advantages that：
This utility model is provided with multiple travel switches and matches with single ball float, combines the simple structure of Mechanical course,
Low production cost, the advantages of efficient work is stable.The position control for combining Electronic Control form again is accurate, can be with control system
The advantages of Electricity Federation produces the display function and control function of more hommizations so that automatic water-supply switch is provided with simple structure can
Lean on, accurately, simple and durable many advantages, such as low production cost, therefore can be widely popularized and use water lev el control.
Description of the drawings
Fig. 1 is that this utility model clear water tanks are in low water level state diagram；
Fig. 2 is that this utility model clear water tanks are in high water level state diagram.
In figure：1st, fixed seat, 2, motion bar, 3, ball float connecting rod, 4, ball float, the 5, first travel switch, the 6, second stroke
Switch, 7, first order step, 8, second level step, 9, chute, 10, pressing plate, 11, back-moving spring.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and examples.
Refering to Fig. 1-2, this utility model provides following technical scheme.
A kind of water level controller for purifier, including it is fixed seat 1, motion bar 2, ball float connecting rod 3, ball float 4, multiple
Position spring 11, two or more travel switches and the control system being connected with each travel switch；The fixed seat 1
The clear water tanks upper end being arranged in purifier, the motion bar 2, travel switch is placed in fixed seat 1；In the fixed seat 1
Chute 9 is provided with, the motion bar 2 along chute 9 slide by the level in fixed seat 1, and the one end of motion bar 2 is hinged ball float connecting rod 3,
The other end is provided with step baffle plate, and it has two-stage or two-stage with top bar, and every one-level step is separate and opens with stroke
Close and correspond, for colliding the travel switch；Travel switch is placed in fixed seat 1 located at the both sides of motion bar 2；In chute 9
Top, close motion bar 2 are provided with pressing plate 10 with the hinged place one end of ball float connecting rod 3, by the setting of chute 9 and pressing plate 10,
Realize to the spacing of motion bar 2；Ball float 4 and the other end fixed seal connection of ball float connecting rod 3, ball float 4 is located at purifier
In clear water tanks, drive motion bar 2 to move horizontally by ball float connecting rod 3 during 4 upper and lower displacement of ball float, make the platform on step baffle plate
Rank impact stroke switch further realizes the startup and closing of travel switch.
Step described in per one-level has high table top and low table, and both intersections collide the travel switch and drive inside it
Switch contact open or close to realize starting or closing the travel switch.The travel switch preferably but is not limited to roller row
Cheng Kaiguan, it has roller contact, is easy to be collided with the step.
The back-moving spring 11 is set on the motion bar 2, and one end is fixed on the outer wall of the fixed seat 1, the other end
The end of the motion bar 2 is fixed on, the homing action of motion bar 2 is facilitated implementation.
In a preferred embodiment, the travel switch includes being staggered front to back first travel switch 5 and the second row of setting
Cheng Kaiguan 6；The step baffle plate includes being respectively arranged at the first order step 7 and second level step of the outer wall both sides of motion bar 2
8, first order step 7 is oppositely arranged with the first travel switch 5, and second level step 8 is oppositely arranged with the second travel switch 6, and first
Length of the level step 7 with second level step 8 on the axial direction of motion bar 2 is different；When motion bar 2 is moved horizontally, touch in roller
Head touches travel switch when running into the height change of step；Travel switch connection control system, the control system can be with display
Device or liquid crystal display connect, and display or liquid crystal display show the information such as the water level in clear water tanks.
It should be noted that this utility model is not limited to two travel switches, it is also possible to arrange three, four or more
Multiple travel switches, each travel switch can be arranged in correspondence with corresponding actions, such as monitoring current level and water consumption, this area
Technical staff easily sets up according to actual needs travel switch and setting corresponding actions.Fixed seat 1 can be extended with along level side
To travel switch is set up, travel switch also can be vertically set up, correspondingly, in motion bar 2 step is also correspondingly arranged.
Wherein, involved control system and travel switch part realized using prior art, is no longer described in detail.
The operation principle of this utility model level control switch for water is as follows：During work, when the water level decreasing in clear water tanks, float
Ball 4 also can decline with the decline of water level, and ball float 4 drives motion bar 2 to move horizontally by ball float connecting rod 3.When under water level
When dropping to the low water level position of restriction, first order step 7 touches the first travel switch 5, the roller contact of the first travel switch 5 by
High table top is switched to low table so that first travel switch 5 is closed i.e. not to the control system feedback signal of telecommunication.Then
Control system opens water valve or water pump, starts the water filling into clear water tanks；And/or, stop heating action；
As the water level in clear water tanks is raised, water level drags ball float 4 makes ball float connecting rod 3 continue to rise, and the first stroke is opened
The roller contact for closing 5 is switched to high table top by low table so that first travel switch 5 is in starting state, produces the signal of telecommunication
And control system is fed back to, control system starts heating action；
When the water level in water tank reaches the high water level position for limiting, second on the step baffle plate of the one end of motion bar 2
Level step 8 touches the second travel switch 6 so that second travel switch 6 is in starting state, produces the signal of telecommunication and feeds back to control
System processed, control system closes water valve or water pump, stops the water filling into clear water tanks.
Embodiment described above only expresses embodiment of the present utility model, and its description is more concrete and detailed, but and
Therefore the restriction to this utility model the scope of the claims can not be interpreted as, as long as the institute in the form of equivalent or equivalent transformation
The technical scheme of acquisition, all should fall within protection domain of the present utility model.
Claims (7)
1. a kind of water level controller for purifier, it is characterised in that：Including fixed seat, ball float connecting rod, motion bar, set
It is located at back-moving spring on the motion bar, ball float, two or more travel switches and control system；The fixed seat sets
The clear water tanks upper end in purifier is put, motion bar level is slidably connected in fixed seat, motion bar one end is hinged ball float company
Extension bar, the other end is provided with step baffle plate, and it has two-stage or two-stage with top bar, and and stroke separate per one-level step
Switch is corresponded, for colliding the travel switch；Travel switch is placed in fixed seat located at motion bar both sides, travel switch
Connection control system；Ball float is located in the clear water tanks of purifier, ball float and ball float connecting rod other end fixed seal connection, is floated
Drive motion bar to move horizontally by ball float connecting rod during ball upper and lower displacement, switch the step impact stroke on step baffle plate
Further realize the startup and closing of travel switch.
2. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：Step described in per one-level has
High table top and low table, both intersections collide the travel switch to realize starting or closing the travel switch.
3. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：The control system and display
Device connects, and display shows the water level in clear water tanks.
4. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：The fixed seat is provided with cunning
Groove, the motion bar slides along chute level.
5. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：Above chute, near living
Lever is provided with pressing plate with ball float connecting rod hinged place one end.
6. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：The travel switch is roller
Travel switch.
7. the water level controller of purifier is used for as claimed in claim 1, it is characterised in that：Arrange on the travel switch
There is contact, be easy to be collided with the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234755.9U CN206147353U (en) | 2016-11-17 | 2016-11-17 | A water level controller for purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234755.9U CN206147353U (en) | 2016-11-17 | 2016-11-17 | A water level controller for purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147353U true CN206147353U (en) | 2017-05-03 |
Family
ID=58626652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234755.9U Expired - Fee Related CN206147353U (en) | 2016-11-17 | 2016-11-17 | A water level controller for purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206147353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061845A (en) * | 2017-05-24 | 2017-08-18 | 东台市海鹏船舶配件有限公司 | A kind of compensation water pressure tank peculiar to vessel of ball float |
-
2016
- 2016-11-17 CN CN201621234755.9U patent/CN206147353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061845A (en) * | 2017-05-24 | 2017-08-18 | 东台市海鹏船舶配件有限公司 | A kind of compensation water pressure tank peculiar to vessel of ball float |
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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: 20170503 Termination date: 20171117 |