CN206271613U - A kind of high-temperature pool combined liquid bit switch - Google Patents
A kind of high-temperature pool combined liquid bit switch Download PDFInfo
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- CN206271613U CN206271613U CN201621368451.1U CN201621368451U CN206271613U CN 206271613 U CN206271613 U CN 206271613U CN 201621368451 U CN201621368451 U CN 201621368451U CN 206271613 U CN206271613 U CN 206271613U
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- limiting plate
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- connecting rod
- touch panel
- electrode
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Abstract
The utility model discloses a kind of high-temperature pool combined liquid bit switch, the liquid-level switch includes framework, limiting plate, balance weight, ball float, insulated connecting rod, position control device, touch panel and electrode is provided with the framework；Wherein, the limiting plate includes the first limiting plate and the second limiting plate；The position control device includes control position block, two curved baffles and two springs, the curved baffle is connected by two the second connecting rods with the framework inside side walls respectively, spring is connected in the middle of described two connecting rods, control position block is arranged on the insulated connecting rod and is located between first limiting plate and the curved baffle, and control position block is used cooperatively with the curved baffle and the spring.The liquid-level switch employs electrode and pond liquid is contactless, and electrode is arranged on outside pond, has the advantages that fault rate is low, long service life, can be widely used in all kinds of Liquid level pool environments, widely used and simple to operate, easy to use.
Description
Technical field
The utility model is related to liquid-level switch technical field, particularly relates to a kind of high-temperature pool combined liquid bit switch.
Background technology
The liquid-level switch for controlling pumping for water pump control water set in current pond, typically can all be held using mercury liquid level
Pass, electric pole type liquid-level switch or molten stainless steel bit switch.But when temperature is up to 100 DEG C in pond, these switches are easy to
It is oxidized, service life is short, maintenance is changed frequently and difficulty is big, after liquid-level switch failure, water pump can be caused to dally or even burn out
Water pump.Therefore, need a kind of switch of setting badly, electrode is arranged on outside pond, do not contacted with high-temp liquid, so as to reduce failure
Rate, increases the service life.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of high-temperature pool combined liquid bit switch, and electrode is set
It is contactless with liquid in pond using electrode outside pond, so as to increase the service life, and working stability, security performance
Height, is suitable to work in any environment, widely used.
Based on a kind of high-temperature pool combined liquid bit switch that above-mentioned purpose the utility model is provided, the liquid-level switch includes
Framework, is provided with limiting plate, balance weight, ball float, insulated connecting rod, position control device, touch panel and electrode in the framework；Wherein, institute
Stating limiting plate includes the first limiting plate and the second limiting plate, and first limiting plate and second limiting plate are located at the framework
One end, the circular hole with insertion on first limiting plate；The balance weight is connected with the ball float, the balance weight with it is described
Ball float is located between first limiting plate and second limiting plate；It is another that the touch panel and the electrode are located at the framework
End, the insulated connecting rod connects the touch panel and the ball float through the circular hole on first limiting plate, and the electrode leads to
Cross two head rods to be fixedly connected with the framework inside side walls, the electrode and the touch panel are used cooperatively；The control
Position device be located between first limiting plate and the touch panel, the position control device include control position block, two curved baffles and
Two springs, the curved baffle is connected by two the second connecting rods with the framework inside side walls respectively, and described two
The spring is connected in the middle of two connecting rods, control position block is arranged on the insulated connecting rod and is located at the described first limit
The passage that limitation control position block passes through is formed between position plate and the curved baffle, between described two curved baffles, it is described
Control position block is used cooperatively with the curved baffle and the spring.
It is described to state the first limiting plate and described second according to a kind of high-temperature pool combined liquid bit switch of the present utility model
Limiting plate is located at the lower frame, and the electrode and the touch panel are located at the top of the framework, the bottom of the insulated connecting rod
End is connected with the ball float, and the top of the insulated connecting rod is connected with the touch panel.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, the liquid-level switch also includes two guiding
Block, described two guide pads are located between first limiting plate and control position block, and respectively by two the 3rd connections
Bar is connected with the framework inside side walls, and the passage passed through for the insulated connecting rod is formed between described two guide pads.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, described two guide pads are symmetrical arranged.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, control position block is to be fixed on the insulation
Spheroid on connecting rod, and have a diameter larger than the distance of passage between described two curved baffles.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, described two curved baffles are symmetrical arranged.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, the electrode includes symmetrically arranged two
Point.
According to a kind of high-temperature pool combined liquid bit switch of the present utility model, the framework is by being arranged on framework outside
The fixed seat of side wall is fixedly connected with pool wall.
From the above it can be seen that the utility model provide high-temperature pool combined liquid bit switch employ electrode and
Liquid is contactless in pond, and electrode is arranged on outside pond, is not contacted with liquid, low, long service life excellent with fault rate
Point, can be widely used in all kinds of Liquid level pool environments, widely used and simple to operate, easy to use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model embodiment high temperature pond combined liquid bit switch；
Fig. 2 is another structural representation of the utility model embodiment high temperature pond combined liquid bit switch.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
It should be noted that the statement of all uses " first " and " second " is for area in the utility model embodiment
Be divided to the entity of two same names non-equal or the parameter of non-equal, it is seen that " first " " second " only for statement convenience,
The restriction to the utility model embodiment is should not be construed as, subsequent embodiment is no longer illustrated one by one to this.
A kind of high-temperature pool combined liquid bit switch that the utility model is provided, the liquid-level switch includes framework, the frame
Limiting plate, balance weight, ball float, insulated connecting rod, position control device, touch panel and electrode are provided with frame；Wherein, the limiting plate includes
First limiting plate and the second limiting plate, first limiting plate and second limiting plate are located at described framework one end, described the
Circular hole with insertion on one limiting plate；The balance weight is connected with the ball float, and the balance weight is located at institute with the ball float
State between the first limiting plate and second limiting plate；The touch panel and the electrode are located at the framework other end, described exhausted
Edge connecting rod connects the touch panel and the ball float through the circular hole on first limiting plate, and the electrode passes through two first
Connecting rod is fixedly connected with the framework inside side walls, and the electrode and the touch panel are used cooperatively；The position control device is located at
Between first limiting plate and the touch panel, the position control device includes control position block, two curved baffles and two springs, institute
State curved baffle to be connected with the framework inside side walls by two the second connecting rods respectively, in the middle of described two second connecting rods
The spring is connected to, control position block is arranged on the insulated connecting rod and is located at first limiting plate and the arc
Form the limitation passage that passes through of control position block between shape baffle plate, between described two curved baffles, the control position block with it is described
Curved baffle and the spring are used cooperatively.
Fig. 1 is a kind of structural representation of the utility model embodiment high temperature pond combined liquid bit switch；Fig. 2 is this
Another structural representation of utility model embodiment high temperature pond combined liquid bit switch.
As illustrated, the high-temperature pool combined liquid bit switch includes being provided with limiting plate in framework 1, the framework 1
4th, balance weight 2, ball float 3, insulated connecting rod 12, position control device, touch panel 9 and electrode 10.Wherein, the limiting plate 4 includes the first limit
The position limiting plate 42 of plate 41 and second, the limiting plate 42 of first limiting plate 41 and second is located at the one end of the framework 1, described first
Circular hole with insertion on limiting plate 41.The balance weight 2 is connected with the ball float 3, the balance weight 2 and the ball float 3
Between first limiting plate 41 and second limiting plate 42.It is another that the touch panel 9 and the electrode 10 are located at the framework 1
One end, the insulated connecting rod 12 connects the touch panel 9 and the ball float 10 through the circular hole on first limiting plate 41, institute
State electrode 10 to be fixedly connected with the inside side walls of the framework 1 by two head rods 13, the electrode 10 and the touch panel 9
Use cooperatively.The position control device is located between first limiting plate 41 and the touch panel 9, and the position control device includes control position
6, two curved baffles 7 of block and two springs 8, the curved baffle 7 pass through two the second connecting rods 14 and the framework 1 respectively
Inside side walls are connected, and the spring 8 is connected in the middle of described two second connecting rods, and control position block 6 is arranged on described
On insulated connecting rod 12 and be located between first limiting plate 41 and the curved baffle 7, shape between described two curved baffles 7
Into the passage that limitation control position block 6 passes through, the control position block 6 is used cooperatively with the curved baffle 7 and the spring 8.
In one embodiment of the present utility model, first limiting plate 41 and second limiting plate 42 are positioned at described
The bottom of framework 1, the electrode 10 and the touch panel 9 are located at the top of the framework 1, and the bottom of the insulated connecting rod 12 is floating with described
Ball 3 is connected, and the top of the insulated connecting rod 12 is connected with the touch panel 2.The insulated connecting rod passes sequentially through described from bottom to top
Passage between one limiting plate 41, described two curved baffles 7.The ball float 3 is connected with the balance weight 2, and described flat
Weighing apparatus block 2 is located at the bottom of the ball float 3, it is ensured that liquid level drives the ball float 3 when declining under the Action of Gravity Field of balance weight 2
Decline, then the ball float 3 drives the touch panel 9 to be separated with the electrode 10 by the insulated connecting rod 12, deenergization.Institute
State ball float 3 and the balance weight 2 is located at the lower section of first limiting plate 41, can prevent the touch panel 9 from not stopping to rise damage
The electrode 10.The top of second limiting plate 42 is located in the ball float 3 and the balance weight 2, liquid level can be prevented not
During drop of stopping, the ball float 3 and the balance weight 2 drop therewith not stopping and damage the liquid-level switch part.In the insulation
Control position block 6 is set on connecting rod 12, and control position block 6 is used cooperatively with the curved baffle 7 and the spring 8, can be by
The touch panel 9 and the contact of the electrode 10 become rapid large area compressive contact by the contact of slow small area, it is to avoid described
Electrode 10 easily produce spark and burns phenomenon with the touch panel 9 because small area is contacted, it is ensured that the service life of liquid-level switch.
In another embodiment of the present utility model, the liquid-level switch also includes two guide pads 5, described two to lead
To block 5 be located between first limiting plate 41 and control position block 6, and respectively by two the 3rd connecting rods 15 with it is described
The inside side walls of framework 1 are connected, and the passage passed through for the insulated connecting rod 12 is formed between described two guide pads 5.By setting
Put the guide pad 5, it is ensured that the balance weight 2, the ball float 3 and the insulated connecting rod 12 keep vertical and smoothly rise
And decline.
Further, the guide pad 5 is symmetrical arranged.It is symmetrical arranged by by the guide pad 5, it is ensured that described flat
Weighing apparatus block 2, the ball float 3 and the insulated connecting rod 12 keep vertical smoothly raising and lowering.
Preferably, control position block 6 is the spheroid being fixed on the insulated connecting rod 12, and has a diameter larger than described two
The distance of passage between individual curved baffle 7.Control position block 6 is to be fixed on spheroid on the insulated connecting rod 12, can and institute
Curved baffle 7 is stated preferably to use cooperatively.Control position block 6 with diameter greater than the distance between described two curved baffles 7, when
Need to overcome the drag effect of described two springs 8 when control position block 6 is by between described two curved baffles 7, so that
The ball float 3 and the balance weight 2 rise with liquid level rising or play cushioning effect when declining as liquid level declines,
The small area contact avoided between the touch panel 9 and the electrode 10 produced because level fluctuation is unstable occurs producing spark
With the phenomenon burnt, it is ensured that the liquid-level switch service life.
It is preferred that described two curved baffles 7 are symmetrical arranged.By by the curved baffle 7 and control position block 6 and institute
State spring 8 to use cooperatively, the touch panel 9 can be become rapid big face with the contact of the electrode 10 by the contact of slow small area
Product compressive contact, it is to avoid the electrode 10 is with the touch panel 9 because small area contact easily generation spark and burns phenomenon, it is ensured that
The service life of liquid-level switch.
Further, the electrode 10 includes symmetrically arranged two parts.The contact of the touch panel 9 and the electrode 10
It is large area compressive contact, it is to avoid the electrode 10 easily produce spark and burn and showed with the touch panel 9 because small area is contacted
As, it is ensured that the service life of liquid-level switch.
Preferably, the framework 1 is connected by being arranged on the fixed seat 11 of the outside side wall of the framework 1 and being fixed with pool wall
Connect.The framework 1 is fixed on pool wall by the fixed seat 11, it is to avoid the electrode 10 connects with liquid in pond
Touch, extend liquid switch service life, and working stability, security performance is high.
Specifically, when the buoyancy that the liquid level in pond is begun to decline to the ball float 3 be not enough to support the balance weight 2,
During the gravity of the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9, the balance weight 2, the ball float
3rd, the insulated connecting rod 12, control position block 6 and the touch panel 9 start to move down as liquid level declines under gravity, this
Shi Suoshu touch panels 9 and the electrode 10 are separated, and the liquid-level switch disconnects.After power-off, by told ball float 3 is also not moved to institute
The second limiting plate 42 is stated, therefore continues to move down under gravity, when control position block 6 moves to the position of the curved baffle 7
When, because the gravity of the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 is more than institute
Two elastic force of spring 8 are stated, control position block 6 is able to pass through the curved baffle 7.Described in dropping to when the ball float 3
After second limiting plate 42, the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 are moved
It is dynamic to stop.Because the presence of the guide pad 5, the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6
With the decline that the touch panel 9 maintains vertical stabilization.When the buoyancy that the liquid level in pond is begun to ramp up to the ball float 3 is more than institute
When stating the gravity of balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9, the balance weight
2nd, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 begin to ramp up.When control position block 6 rises to
During the position of the curved baffle 7, the buoyancy of the ball float 3 is not enough to overcome the resistance of the curved baffle 7 and the spring 8
And the gravity of the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9, it is described flat
The rising of weighing apparatus block 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 stops.As liquid level rises,
Buoyancy suffered by the ball float 3 increases, and when buoyancy is increased sufficiently to big, control position block 6 rises through the curved baffle 7,
The balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 rise rapidly, and will be described
Touch panel 9 is pressed on the electrode 10, and now the liquid-level switch is powered.When the ball float 3 rises to first limiting plate
After 41, the movement of the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 stops, and prevents
The ball float 3 damages the touch panel 9 and the electrode 10 because the rising of liquid level is ceaselessly moved upwards.Because of the guide pad 5
Presence, the balance weight 2, the ball float 3, the insulated connecting rod 12, control position block 6 and the touch panel 9 are maintained vertically
The rising of stabilization.
Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, above reality
Apply and can also be combined between the technical characteristic in example or different embodiment, and exist as described above of the present utility model
Many other changes of different aspect, for simplicity, they are provided not in details.Therefore, it is all in spirit of the present utility model
Within principle, any omission, modification, equivalent, improvement for being made etc. should be included in protection domain of the present utility model
Within.
Claims (8)
1. a kind of high-temperature pool combined liquid bit switch, it is characterised in that including framework, is provided with limiting plate, flat in the framework
Weighing apparatus block, ball float, insulated connecting rod, position control device, touch panel and electrode；Wherein, the limiting plate includes the first limiting plate and the second limit
Position plate, first limiting plate and second limiting plate are located at described framework one end, have insertion on first limiting plate
Circular hole；The balance weight is connected with the ball float, and the balance weight and the ball float are located at first limiting plate and described
Between second limiting plate；The touch panel and the electrode are located at the framework other end, and the insulated connecting rod passes through described first
Circular hole on limiting plate connects the touch panel and the ball float, and the electrode is by two head rods and the framework
Side side wall is fixedly connected, and the electrode and the touch panel are used cooperatively；The position control device is located at first limiting plate and institute
State between touch panel, the position control device includes control position block, two curved baffles and two springs, the curved baffle passes through respectively
Two the second connecting rods are connected with the framework inside side walls, and the bullet is connected in the middle of described two second connecting rods
Spring, control position block is arranged on the insulated connecting rod and is located between first limiting plate and the curved baffle, described
The passage that limitation control position block passes through, the control position block and the curved baffle and the bullet are formed between two curved baffles
Spring is used cooperatively.
2. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that first limiting plate and institute
The second limiting plate is stated positioned at the lower frame, positioned at the top of the framework, the insulation connects for the electrode and the touch panel
The bottom of bar is connected with the ball float, and the top of the insulated connecting rod is connected with the touch panel.
3. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that the liquid-level switch also includes
Two guide pads, described two guide pads are located between first limiting plate and control position block, and pass through two respectively
3rd connecting rod is connected with the framework inside side walls, forms what is passed through for the insulated connecting rod between described two guide pads
Passage.
4. high-temperature pool combined liquid bit switch according to claim 3, it is characterised in that described two guide pads are symmetrical
Set.
5. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that the control position block is to be fixed on
Spheroid on the insulated connecting rod, and have a diameter larger than the distance of passage between described two curved baffles.
6. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that described two curved baffles pair
Claim to set.
7. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that the electrode includes symmetrically setting
The two parts put.
8. high-temperature pool combined liquid bit switch according to claim 1, it is characterised in that the framework is by being arranged on
The fixed seat of framework outside side wall is fixedly connected with pool wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368451.1U CN206271613U (en) | 2016-12-14 | 2016-12-14 | A kind of high-temperature pool combined liquid bit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368451.1U CN206271613U (en) | 2016-12-14 | 2016-12-14 | A kind of high-temperature pool combined liquid bit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271613U true CN206271613U (en) | 2017-06-20 |
Family
ID=59045314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368451.1U Active CN206271613U (en) | 2016-12-14 | 2016-12-14 | A kind of high-temperature pool combined liquid bit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271613U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799355A (en) * | 2017-10-30 | 2018-03-13 | 防城港市奥氏蓝科技有限公司 | A kind of bar type water pressure sensing electric switchgear |
| CN112164639A (en) * | 2019-12-12 | 2021-01-01 | 史国民 | Energy-saving circuit breaker |
| CN112432254A (en) * | 2020-11-27 | 2021-03-02 | 常德金鹏印务有限公司 | Air conditioner external unit cooling device and method |
| CN114005702A (en) * | 2021-11-12 | 2022-02-01 | 中航成飞民用飞机有限责任公司 | Mechanical on-off liquid level switch |
| CN115295332A (en) * | 2022-09-29 | 2022-11-04 | 江苏纳派电气科技有限公司 | Transformer switch control equipment |
-
2016
- 2016-12-14 CN CN201621368451.1U patent/CN206271613U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799355A (en) * | 2017-10-30 | 2018-03-13 | 防城港市奥氏蓝科技有限公司 | A kind of bar type water pressure sensing electric switchgear |
| CN112164639A (en) * | 2019-12-12 | 2021-01-01 | 史国民 | Energy-saving circuit breaker |
| CN112309794A (en) * | 2019-12-12 | 2021-02-02 | 史国民 | Energy-saving circuit breaker |
| CN112432254A (en) * | 2020-11-27 | 2021-03-02 | 常德金鹏印务有限公司 | Air conditioner external unit cooling device and method |
| CN114005702A (en) * | 2021-11-12 | 2022-02-01 | 中航成飞民用飞机有限责任公司 | Mechanical on-off liquid level switch |
| CN114005702B (en) * | 2021-11-12 | 2024-04-09 | 中航成飞民用飞机有限责任公司 | Mechanical open-close type liquid level switch |
| CN115295332A (en) * | 2022-09-29 | 2022-11-04 | 江苏纳派电气科技有限公司 | Transformer switch control equipment |
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