CN108594872A - Ball float level controller - Google Patents
Ball float level controller Download PDFInfo
- Publication number
- CN108594872A CN108594872A CN201810509715.8A CN201810509715A CN108594872A CN 108594872 A CN108594872 A CN 108594872A CN 201810509715 A CN201810509715 A CN 201810509715A CN 108594872 A CN108594872 A CN 108594872A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- floating ball
- level controller
- ball
- float level
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Float Valves (AREA)
Abstract
The invention discloses a kind of ball float level controllers, belong to Liquid level field, it solves the problems, such as to connect up when existing Liquid level cumbersome, its key points of the technical solution are that, including guide rod and the floating ball being sheathed on guide rod, there are two the floating ball settings, and retaining piece separates two floating balls there are four settings on the guide rod；It transfinites on four retaining pieces correspond respectively to floating ball upper control limit, floating ball controls, transfinite under the control of floating ball lower control limit and floating ball；It is provided with cavity in the guide rod, the bottom of the guide rod is sealed set, opening is offered at the top of the guide rod, position in the cavity corresponding to four retaining pieces is correspondingly arranged a tongue tube respectively, each tongue tube is drawn by two conducting wires from the opening of guide rod, the ball float level controller of the present invention, wiring is simple, cost is relatively low, and the scope of application is wider.
Description
Technical field
The present invention relates to fluid level control device, more particularly to a kind of ball float level controller.
Background technology
Have in the prior art a kind of Liquid level be requirement by Liquid level within the scope of defined normal work area, such as
Fruit liquid level is more than this range, then requires to generate and alarm and control, until liquid level returns to normal operation region alarm and control letter
Number release.
Ball float level controller application is magnetic coupling principle, has magnet steel in floating ball, has dry-reed tube switch in measurement pipe, when
Behind position where floating ball arrival tongue tube, tongue tube is attracted, and control room is guided at the both ends of this tongue tube with signal conductor,
Control liquid level is carried out according to this switching signal.
One is use two ball float level controllers, two controls of a ball float level controller band in the prior art
Point, controls upper alarm limit, lower alarm limit and upper overload alarm limit, lower overload alarm limit respectively, and each alarm point is required for drawing
Two signal conductors, so four alarm points need to draw eight signal conductors, difficult wiring in use, and it uses two
Fluid level controller, cost is higher, and therefore, there is also certain rooms for improvement.
Invention content
The object of the present invention is to provide a kind of ball float level controller, wiring is simple, cost is relatively low, the scope of application compared with
Extensively.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of ball float level controller, including guide rod and the floating ball being sheathed on guide rod, there are two the floating ball settings, institute
Setting on guide rod is stated to separate two floating balls there are four retaining piece；Four retaining pieces correspond respectively to floating ball upper control limit,
It transfinites in floating ball control, transfinite under the control of floating ball lower control limit and floating ball；Cavity, the guiding are provided in the guide rod
The bottom of bar is sealed set, and opening is offered at the top of the guide rod, the position of four retaining pieces is corresponded in the cavity
It sets and is correspondingly arranged a tongue tube respectively, each tongue tube is drawn by two conducting wires from the opening of guide rod.
Using the above scheme, by the difference of the conductor connections of extraction, the control to different depth liquid level may be implemented
System；
When the liquid level depth controlled is deeper, when upper and lower extreme position is longer, can will be located in floating ball control transfinite and floating ball control
The tongue tube conducting wire of position of transfiniting under system is drawn, and is attached with corresponding equipment, realization is turned on and off it automatic
Control, and so on, connection type is various, can be adjusted according to actual demand；
, can be in parallel with required device to be controlled by two floating balls when the liquid level demand precision controlled is not high, when wherein one
When a floating ball breaks down, another floating ball can still carry out automatically controlling equipment, and the scope of application is wider.
Preferably, the ball float level controller further includes the protective cover covered on the outside of floating ball, the protective cover with
The guide rod is arranged concentrically, and the inner circle radius of the protective cover is more than the radius of the floating ball, and the protective cover offers
Several limbers.
Using the above scheme, the setting of protective cover can be very good protection floating ball, avoid in reservoir or other environment,
Floating ball influenced by objects such as water plants caused by can not normal operation, the service life of ball float level controller can be extended；And lead to
The setting in water hole can enter in order to water in protective cover.
Preferably, the first limiting plate of restricted protective cover position is respectively set in the both ends of the ball float level controller
With the second limiting plate, the protective cover, which is extended close to one end of the first limiting plate along the lateral wall of protective cover, outward flange,
The protective cover is extended with inward flange close to one end of the second limiting plate along the madial wall of protective cover, is set on first limiting plate
It is equipped with the annular convex platform being connected in outward flange, the annular groove being clamped for inward flange is provided on second limiting plate.
Using the above scheme, it is connected in outward flange by annular convex platform, inward flange is connected in annular groove so that anti-
Shield can keep concentric with guide rod, avoid that floating ball is interfered to slide on the guide bar.
Preferably, being corresponding to the guide rod between floating ball upper control limit and two retaining pieces of floating ball lower control limit
Scalable setting.
Using the above scheme, by by the guiding between floating ball upper control limit and two retaining pieces of floating ball lower control limit
Bar is set as telescopic, can increase the scope of application of ball float level controller.
Preferably, corresponding to the guide rod between two retaining pieces to transfinite in floating ball upper control limit and floating ball control
For scalable setting.
Using the above scheme, by by leading between two retaining pieces transfiniting in floating ball upper control limit and floating ball control
It is set as telescopic to bar, the scope of application of ball float level controller can be further increased.
Preferably, corresponding to the guide rod between two retaining pieces to transfinite under floating ball lower control limit and floating ball control
For scalable setting.
Using the above scheme, by by leading between two retaining pieces transfiniting under floating ball lower control limit and floating ball control
It is set as telescopic to bar, the scope of application of ball float level controller can be further increased.
Preferably, there are two the protective cover settings, two are covered at positioned at the both ends of ball float level controller and respectively
On the outside of a floating ball.
Using the above scheme, two protective covers are corresponding respectively protects two floating balls, can be very good to protect floating ball not by water
The objects such as grass influence.
Preferably, the protective cover includes several annulus for fastening splicing.
It using the above scheme, can be by the annulus of different number to adapt to difference by the splicing of annulus
The guide rod of length.
Preferably, the protective cover includes multi-joint telescoping sleeve, and the inner circle positioned at innermost extension sleeve
Radius is more than the radius of the floating ball.
Using the above scheme, by the setting of multi-joint telescoping sleeve, to adapt to the guide rod of different length.
Preferably, the both ends of the ball float level controller are respectively arranged with hook.
Using the above scheme, by the setting of hook, convenient for ball float level controller is fixed under water.
In conclusion the invention has the advantages that：
1, by the difference of the conductor connections of extraction, the control to different depth liquid level may be implemented；Its connect up it is simple, at
This is relatively low, and the scope of application is wider；
2, the setting of protective cover can be very good protection floating ball, avoid in reservoir or other environment, floating ball is by objects such as water plants
It can not normal operation caused by influence.
Description of the drawings
Fig. 1 is the structural schematic diagram that protective cover is not arranged for ball float level controller in the present embodiment；
Fig. 2 is the diagrammatic cross-section that protective cover is not arranged for ball float level controller in the present embodiment；
Fig. 3 is the structural schematic diagram of ball float level controller in the present embodiment；
Fig. 4 is the structural schematic diagram of single annulus in the present embodiment.
In figure：1, guide rod；11, cavity；12, it is open；2, floating ball；3, retaining piece；4, tongue tube；5, protective cover；51, lead to
Water hole；52, inward flange；53, outward flange；54, annulus；6, the first limiting plate；61, annular convex platform；7, the second limiting plate；
71, annular groove；8, it links up with.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
A kind of ball float level controller disclosed in the present embodiment, as shown in Figure 1, including guide rod 1 and being sheathed on guide rod 1
On floating ball 2, there are two the settings of floating ball 2, on guide rod 1 setting two floating balls 2 are separated there are four retaining piece 3；Wherein four
It transfinites on a retaining piece 3 corresponds respectively to 2 upper control limit of floating ball, floating ball 2 controls, under the control of 2 lower control limit of floating ball and floating ball 2
It transfinites.
As shown in Fig. 2, being provided with cavity 11 in guide rod 1, the bottom of guide rod 1 is sealed set, the top of guide rod 1
Opening 12 is offered, the position that four retaining pieces 3 are corresponded in cavity 11 is correspondingly arranged a tongue tube 4, each tongue tube 4 respectively
It is drawn from the opening 12 of guide rod 1 by two conducting wires, magnet is provided in floating ball 2, when floating ball 2 is connected to the dry of corresponding position
When reed pipe 4 so that tongue tube 4 is attracted, and by the difference of the conductor connections of extraction, may be implemented to different depth liquid level
The equipment for controlling its connection.
As shown in figure 3, in order to avoid the objects such as water plant influence caused Floating Ball Liquid Level to floating ball 2 in reservoir or other environment
Controller can not normal operation, set up defences shield 5 in ball float level controller upper cover.
To avoid protective cover 5 from influencing the upper and lower displacement of floating ball 2, protective cover 5 is arranged concentrically with guide rod 1, protective cover 5 it is interior
Radius of circle is more than the radius of floating ball 2, and several limbers 51 are offered on the side wall of protective cover 5.
In conjunction with shown in Fig. 2 and Fig. 3, the both ends of ball float level controller are respectively set the first of 5 position of restricted protective cover
The centre of limiting plate 6 and the second limiting plate 7, the first limiting plate 6 and the second limiting plate 7 offers through-hole, the first 6 sets of limiting plate
And set on the top of guide rod 1 and in 3 top of retaining piece for position of transfiniting in the control of floating ball 2 fixed by nut, the second limit
Plate 7 be sheathed on the bottom of guide rod 1 and in floating ball 2 control under transfinite position 3 bottom of retaining piece and fixed by nut.
Protective cover 5, which is extended close to one end of the first limiting plate 6 along the lateral wall of protective cover 5, outward flange 53, protects
Cover 5 is extended with inward flange 52 close to one end of the second limiting plate 7 along the madial wall of protective cover 5, and card is provided on the first limiting plate 6
The annular convex platform 61 being connected in outward flange 53 is provided with the annular groove 71 being clamped for inward flange 52 on second limiting plate 7 so that
Protective cover 5 can keep concentric with guide rod 1, avoid interfering sliding of the floating ball 2 on guide rod 1.
In order to increase the scope of application of ball float level controller, correspond to 2 lower control limit of 2 upper control limit of floating ball and floating ball
Two retaining pieces 3 between guide rod 1 be scalable setting so that same ball float level controller can complete two floating balls
The control of fluid level controller is adapted to the reservoir or water tank of different depth；There are two protective cover 5 can be arranged at this time, it is located at
The both ends of ball float level controller and two floating balls, 2 outside is covered at respectively, to ensure floating ball 2 in the sliding on guide rod 1（It is attached
The ball float level controller of two protective covers 5 is not indicated in figure）.
In order to further increase the scope of application of ball float level controller, corresponds to 2 upper control limit of floating ball and floating ball 2 is controlled
Guide rod 1 between two retaining pieces 3 to transfinite in system is scalable setting；It is controlled corresponding to 2 lower control limit of floating ball and floating ball 2
Guide rod 1 between two retaining pieces 3 to transfinite under system is scalable setting, to be adapted to different application environments.
In conjunction with shown in Fig. 3 and Fig. 4, protective cover 5 includes several annulus 54 for fastening splicing, each annulus 54
One end is provided with inward flange 52, and the other end is provided with outward flange 53.
Protective cover 5 can also include multi-joint telescoping sleeve, and is more than positioned at the inner circle radius of innermost extension sleeve and floats
The radius of ball 2 can be adjusted according to the length of guide rod 1, to adapt to different application environments；Floating ball liquid disclosed in attached drawing
The protective cover 5 of level controller is that more piece annulus 54 is spliced.
In order to facilitate ball float level controller in underwater fixation, extension is respectively arranged at the both ends of ball float level controller
Hook 8 links up with 8 L-shaped settings, and the one end for linking up with 8 is provided with through-hole, and two hooks 8 are sheathed on the both ends of guide rod 1 respectively, and
It is individually fixed between the first limiting plate 6 and nut and between the second limiting plate 7 and nut.
When the liquid level depth controlled is deeper, when upper and lower extreme position is longer, can will be located in the control of floating ball 2 transfinite and float
Transfinite under controlling 4 conducting wire of tongue tube of position of ball 2 is drawn, and is attached with corresponding equipment, realization is turned on and off it
Automatically control, and so on, connection type is various, can be adjusted according to actual demand；And pass through the different positions of guide rod 1
The scalable setting set, further increases the scope of application of the ball float level controller；
, can be in parallel with required device to be controlled by two floating balls 2 when the liquid level demand precision controlled is not high, when wherein one
When a floating ball 2 breaks down, another floating ball 2 can still carry out automatically controlling equipment, and the scope of application is wider.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of ball float level controller, including guide rod（1）Be sheathed on guide rod（1）On floating ball（2）, it is characterized in that：
The floating ball（2）There are two settings, the guide rod（1）There are four retaining pieces for upper setting（3）By two floating balls（2）It separates；
Four retaining pieces（3）Correspond respectively to floating ball（2）Upper control limit, floating ball（2）It transfinites in control, floating ball（2）Lower control limit and
Floating ball（2）It transfinites under control；The guide rod（1）Inside it is provided with cavity（11）, the guide rod（1）Bottom be sealing set
It sets, the guide rod（1）Top offer opening（12）, the cavity（11）Inside correspond to four retaining pieces（3）Position
It is correspondingly arranged a tongue tube respectively（4）, each tongue tube（4）By two conducting wires from guide rod（1）Opening（12）It draws.
2. ball float level controller according to claim 1, it is characterized in that：The ball float level controller further includes being provide with
In floating ball（2）The protective cover in outside（5）, the protective cover（5）With the guide rod（1）It is arranged concentrically, and the protective cover（5）
Inner circle radius be more than the floating ball（2）Radius, the protective cover（5）Offer several limbers（51）.
3. ball float level controller according to claim 2, it is characterized in that：Distinguish at the both ends of the ball float level controller
Restricted protective cover is set（5）First limiting plate of position（6）With the second limiting plate（7）, the protective cover（5）Close to the first limit
Position plate（6）One end along protective cover（5）Lateral wall be extended have outward flange（53）, the protective cover（5）Close to the second limit
Position plate（7）One end along protective cover（5）Madial wall be extended with inward flange（52）, first limiting plate（6）On be provided with card
It is connected to outward flange（53）Interior annular convex platform（61）, second limiting plate（7）On be provided with for inward flange（52）The ring of clamping
Connected in star（71）.
4. ball float level controller according to claim 3, it is characterized in that：Corresponding to floating ball（2）Upper control limit and floating
Ball（2）Two retaining pieces of lower control limit（3）Between guide rod（1）For scalable setting.
5. ball float level controller according to claim 3, it is characterized in that：Corresponding to floating ball（2）Upper control limit and floating
Ball（2）Two retaining pieces to transfinite in control（3）Between guide rod（1）For scalable setting.
6. ball float level controller according to claim 3, it is characterized in that：Corresponding to floating ball（2）Lower control limit and floating
Ball（2）Two retaining pieces to transfinite under control（3）Between guide rod（1）For scalable setting.
7. ball float level controller according to claim 4, it is characterized in that：The protective cover（5）There are two settings, is located at
The both ends of ball float level controller and two floating balls are covered at respectively（2）Outside.
8. ball float level controller according to claim 5 or 6, it is characterized in that the protective cover（5）Including several fastenings
The annulus of splicing（54）.
9. ball float level controller according to claim 8, it is characterized in that：The protective cover（5）Including multi-joint telescoping set
Cylinder, and the inner circle radius positioned at innermost extension sleeve is more than the floating ball（2）Radius.
10. ball float level controller according to claim 1, it is characterized in that：The both ends of the ball float level controller point
It is not provided with hook（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509715.8A CN108594872A (en) | 2018-05-24 | 2018-05-24 | Ball float level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509715.8A CN108594872A (en) | 2018-05-24 | 2018-05-24 | Ball float level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594872A true CN108594872A (en) | 2018-09-28 |
Family
ID=63629093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509715.8A Pending CN108594872A (en) | 2018-05-24 | 2018-05-24 | Ball float level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108594872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697235A (en) * | 2020-12-09 | 2021-04-23 | 深圳市奥图威尔科技有限公司 | Adjustable multi-liquid level floating ball sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384184A (en) * | 1977-09-11 | 1983-05-17 | Consejo Nacional De Ciencia Y Technologia Of Mexico | Explosion-proof device for measuring liquid levels |
| CN2100658U (en) * | 1991-07-22 | 1992-04-01 | 陈其才 | Induction water level controller |
| CN201444070U (en) * | 2009-07-16 | 2010-04-28 | 李秋明 | Wireless liquid level measuring instrument |
| CN201773329U (en) * | 2010-08-25 | 2011-03-23 | 丹东通博电器(集团)有限公司 | Ball float level controller |
| CN202142470U (en) * | 2011-05-10 | 2012-02-08 | 湖南生命伟业科技有限责任公司 | Floating-ball liquid level switch for water purification treatment |
| CN205103674U (en) * | 2015-10-13 | 2016-03-23 | 上海海鼎实业发展有限公司 | Two spacing liquid level controlling means of floater formula |
| CN205542581U (en) * | 2016-02-28 | 2016-08-31 | 鲍碧海 | Two accuse formula floating ball liquid level switch |
| CN206723049U (en) * | 2017-05-10 | 2017-12-08 | 德耐尔节能科技（上海）股份有限公司 | Water lubrication oil free screw compressor floating ball lever meter |
-
2018
- 2018-05-24 CN CN201810509715.8A patent/CN108594872A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384184A (en) * | 1977-09-11 | 1983-05-17 | Consejo Nacional De Ciencia Y Technologia Of Mexico | Explosion-proof device for measuring liquid levels |
| CN2100658U (en) * | 1991-07-22 | 1992-04-01 | 陈其才 | Induction water level controller |
| CN201444070U (en) * | 2009-07-16 | 2010-04-28 | 李秋明 | Wireless liquid level measuring instrument |
| CN201773329U (en) * | 2010-08-25 | 2011-03-23 | 丹东通博电器(集团)有限公司 | Ball float level controller |
| CN202142470U (en) * | 2011-05-10 | 2012-02-08 | 湖南生命伟业科技有限责任公司 | Floating-ball liquid level switch for water purification treatment |
| CN205103674U (en) * | 2015-10-13 | 2016-03-23 | 上海海鼎实业发展有限公司 | Two spacing liquid level controlling means of floater formula |
| CN205542581U (en) * | 2016-02-28 | 2016-08-31 | 鲍碧海 | Two accuse formula floating ball liquid level switch |
| CN206723049U (en) * | 2017-05-10 | 2017-12-08 | 德耐尔节能科技（上海）股份有限公司 | Water lubrication oil free screw compressor floating ball lever meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697235A (en) * | 2020-12-09 | 2021-04-23 | 深圳市奥图威尔科技有限公司 | Adjustable multi-liquid level floating ball sensor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |