CN206672857U - A kind of detectable floating-ball level switch - Google Patents
A kind of detectable floating-ball level switch Download PDFInfo
- Publication number
- CN206672857U CN206672857U CN201720438164.1U CN201720438164U CN206672857U CN 206672857 U CN206672857 U CN 206672857U CN 201720438164 U CN201720438164 U CN 201720438164U CN 206672857 U CN206672857 U CN 206672857U
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- China
- Prior art keywords
- magnetic head
- sleeve
- connecting rod
- level switch
- magnet
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- 239000007788 liquid Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of detectable floating-ball level switch, including sleeve, sleeve one end is provided with adpting flange, magnetic head group is provided with adpting flange center, magnetic head group is connected with a connecting rod, connecting rod one end is fixedly connected with magnetic head group, and the connecting rod other end is fixedly connected with ball float, and the sleeve other end is installed with terminal box.Magnetic head group includes magnetic head and magnet, and magnetic head is nested with connecting rod and is connected, and magnetic head is fixedly connected by connector with adpting flange, and magnet is located at sleeve inner, and sleeve lateral surface is provided with self-test switch, the magnet connection of self-test switch and sleeve inner.Contact is provided with terminal box, contact is connected by electric wire and the electric interfaces of terminal box.The utility model is swung up and down using the buoyancy of ball float in a liquid, opened and closed by magnetic force come band movable contact spring to send signal, self-test switch directly can manually detect floating-ball level switch whether normal operation, it is whether normal that internal unit can be just detected without dismounting, it is easy to use, it is simple in construction.
Description
Technical field
A kind of liquid-level switch is the utility model is related to, more particularly to a kind of detectable floating-ball level switch.
Background technology
Floating-ball level switch is a kind of fluid level controller simple in construction, esy to use, safe and reliable.It compares common mechanical
Switching speed is fast, long working life；Compared with electronic switch, it has the characteristics of anti-loading impact capacity is strong again, and a product can
To realize multiparty control.It is in shipbuilding, papermaking, printing, gen-set, petrochemical industry, food industry, water process, electrician, dye
Material industry, oil pressure machinery etc., which are obtained for, to be widely applied.Float switch is a kind of simple in construction, easy to use, safe
Reliable Liquid level device, it has, and smaller than common mechanical volume of switch, speed is fast, working life is long, with electronic switch phase
Than it has the characteristics of anti-loading impact capacity is strong.Floating-ball level switch in oil, Chemical Manufacture engineering at present, uses magnetic
Power operates, no mechanical fastener, and when float switch measured medium buoyant float, float drives main body movement, while float is another
The magnet of one end is by the magnet on controlling switch actuating strut.But whether existing floating-ball level switch is normally transported to liquid-level switch
Row can not judge, if floating-ball level switch failure or cisco unity malfunction, can cause equipment fault and other potential safety hazards.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve deficiency of the prior art, there is provided one kind is usually
Can self-test whether failure or can normal work detectable floating-ball level switch.
Technical scheme：A kind of detectable floating-ball level switch described in the utility model, including sleeve, the installation of sleeve one end
There is adpting flange, magnetic head group is provided with adpting flange center, magnetic head group is connected with a connecting rod, and connecting rod one end is fixed with magnetic head group to be connected
Connect, the connecting rod other end is fixedly connected with ball float, and the sleeve other end is installed with terminal box；
Magnetic head group includes the magnetic head and magnet being connected with each other, and magnetic head is nested with connecting rod and is connected, and magnetic head passes through connector and company
Acting flange is fixedly connected, and magnet is located at sleeve inner, and sleeve lateral surface is provided with self-test switch, self-test switch and sleeve inner
Magnet connects；
Contact is provided with terminal box, contact is connected by electric wire and the electric interfaces of terminal box.
Further, connector includes cylinder and two empennages integrally formed with cylinder, two empennages and bottom of cylinder
Vertical fixed, two empennages are bolted with adpting flange, cylinder be placed on magnetic head outside and with by a pin and magnetic head
It is fixedly connected.
It is further preferred that pin both ends have circular hole, binding in wire is installed with circular hole.
Further, self-test switch pulls type switch to be with handles.
Beneficial effect：
The detectable floating-ball level switch of the utility model design, principle are that ball float can float or decline, band according to liquid
Dynamic connecting rod relative motion, the group of magnets of the other end on connecting rod, the end of group of magnets be magnetic head, and magnetic head corresponds to that sleeve is interior and self-test
The magnet movement of connection is switched, magnet action makes contact sense magnetic force, and band movable contact spring is closed or opening action.Outside sleeve
The self-test switch of side pulls type switch to be with handles, can pull manually, and pulling can drive magnetic head group to move, control
Ball float processed moves up and down, to detect.The purpose of detection has two, and one is to detect ball float touching in sleeve under normal conditions
Piece whether normal operation.Another is in the case where contact is working properly, sees whether ball float is normal.The effect of terminal box is electricity
Line is entered from the electric interfaces of terminal box, and the inside is connected with contact, and then contact closure or opening are had caused by signal, convenient
The signal is sent, to know whether contact is normal.The structure of connector, if convenient detecting ball float in the presence of mistake
Replacing dismounting is carried out to it after clever problem.
Detectable floating-ball level switch of the present utility model is made up of mutually isolated ball float and magnetic head group two parts, is utilized
The buoyancy of ball float in a liquid is swung up and down, and is opened and closed by magnetic force come band movable contact spring to send signal, self-test switch can
With directly manually detect floating-ball level switch whether normal operation, be not as ordinary level switch need dismantle can just examine
Whether normal survey internal unit, it is easy to use, it is simple in construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A profiles.
Drawing reference numeral：1st, sleeve, 2, adpting flange, 3, connecting rod, 4, ball float, 5, terminal box, 6, magnetic head, 7, magnet, 8, even
Fitting, 81, cylinder, 82, empennage, 83, bolt, 84, pin, 85, binding in wire, 9, self-test switch.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
As shown in Figure 1-2, a kind of detectable floating-ball level switch, including sleeve 1, the one end of sleeve 1 are provided with adpting flange
2, magnetic head group is provided with the center of adpting flange 2, and magnetic head group is connected with a connecting rod 3, and the one end of connecting rod 3 is fixedly connected with magnetic head group, even
The other end of bar 3 is fixedly connected with ball float 4, and the other end of sleeve 1 is installed with terminal box 5.
Magnetic head group includes the magnetic head 6 being connected with each other and magnet 7, magnetic head 6 are nested with connecting rod 3 and be connected, and magnetic head 6 passes through connector
8 are fixedly connected with adpting flange 2, and magnet 7 is located inside sleeve 1, and the lateral surface of sleeve 1 is provided with self-test switch 9, self-test switch 9
It is connected with the magnet 7 inside sleeve 1.
Contact is provided with terminal box 5, contact is connected by electric wire with the electric interfaces of terminal box 5.
As the further optimization to the technical program, connector 8 include cylinder 81 and with cylinder 81 integrally formed two
Individual empennage 82, two empennages 82 are vertical with the bottom of cylinder 81 to be fixed, and two empennages 82 are fixed with adpting flange 2 by bolt 83,
Cylinder 81 is placed on the outside of magnetic head 6 and is fixedly connected with by a pin 84 with magnetic head 6.The both ends of pin 84 have circular hole, circle
Binding in wire 85 is installed with hole.Self-test switch 9 pulls type switch to be with handles.
The detectable floating-ball level switch of the utility model design, principle are that ball float 4 can float or decline, band according to liquid
The dynamic relative motion of connecting rod 3, the group of magnets of the other end on connecting rod 3, the end of group of magnets is magnetic head 6, and magnetic head 6 is corresponded in sleeve 1
The magnet 7 being connected with self-test switch 9 is moved, and the action of magnet 7 makes contact sense magnetic force, and band movable contact spring is closed or opened dynamic
Make.The self-test switch 9 of the lateral surface of sleeve 1 pulls type switch to be with handles, can pull manually, magnetic can be driven by pulling
Head group motion, control ball float 4 moves up and down, to detect.The purpose of detection has two, and one is to detect ball float 4 in normal feelings
Contact in condition lower sleeve 1 whether normal operation.Another is in the case where contact is working properly, sees whether ball float 4 is normal.
The effect of terminal box 5 is that electric wire is entered from the electric interfaces of terminal box 5, and the inside is connected with contact, and then contact closes
Close or open and have caused by signal, it is convenient to send the signal, to know whether contact is normal.The knot of connector 8
Structure, if convenient carry out replacing dismounting after detecting that ball float 4 has Its Failures to it.
Detectable floating-ball level switch of the present utility model is made up of mutually isolated 6 groups of two parts of ball float 4 and magnetic head, profit
Swung up and down with the buoyancy of ball float 4 in a liquid, opened and closed by magnetic force come band movable contact spring to send signal, self-test switch
9 directly can manually detect floating-ball level switch whether normal operation, be not as ordinary level switch need dismantle just may be used
It is whether normal to detect internal unit, it is easy to use, it is simple in construction.
Above-mentioned embodiment, only illustrate technical concept and architectural feature of the present utility model, it is therefore intended that allow ripe
Knowing the stakeholder of technique can implement according to this, but above content is not intended to limit the scope of protection of the utility model, every
Any equivalent change or modification made according to Spirit Essence of the present utility model, all should fall into the scope of protection of the utility model
Within.
Claims (4)
- A kind of 1. detectable floating-ball level switch, it is characterised in that：Including sleeve, described sleeve one end is provided with adpting flange, Magnetic head group is provided with the adpting flange center, the magnetic head group is connected with a connecting rod, and described connecting rod one end is fixed with magnetic head group Connection, the connecting rod other end are fixedly connected with ball float, and the sleeve other end is installed with terminal box；The magnetic head group includes the magnetic head and magnet being connected with each other, and the magnetic head is nested with connecting rod to be connected, and the magnetic head passes through company Fitting is fixedly connected with adpting flange, and the magnet is located at sleeve inner, and the sleeve lateral surface is provided with self-test switch, described Self-test switch and the magnet of sleeve inner connect；Contact is provided with the terminal box, the contact is connected by electric wire and the electric interfaces of terminal box.
- A kind of 2. detectable floating-ball level switch according to claim 1, it is characterised in that：The connector includes cylinder With two empennages integrally formed with cylinder, two empennages are vertical with bottom of cylinder to be fixed, and two empennages are with being connected Flange is bolted, and the cylinder is placed on outside magnetic head and is fixedly connected with by a pin with magnetic head.
- A kind of 3. detectable floating-ball level switch according to claim 2, it is characterised in that：Open respectively at the pin both ends There is circular hole, binding in wire is installed with the circular hole.
- A kind of 4. detectable floating-ball level switch according to claim 1, it is characterised in that：The self-test switch is band handle Hand can pull type switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438164.1U CN206672857U (en) | 2017-04-24 | 2017-04-24 | A kind of detectable floating-ball level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438164.1U CN206672857U (en) | 2017-04-24 | 2017-04-24 | A kind of detectable floating-ball level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672857U true CN206672857U (en) | 2017-11-24 |
Family
ID=60375627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438164.1U Expired - Fee Related CN206672857U (en) | 2017-04-24 | 2017-04-24 | A kind of detectable floating-ball level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410094A (en) * | 2021-06-18 | 2021-09-17 | 宝武集团鄂城钢铁有限公司 | Floating ball liquid level control switch |
-
2017
- 2017-04-24 CN CN201720438164.1U patent/CN206672857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410094A (en) * | 2021-06-18 | 2021-09-17 | 宝武集团鄂城钢铁有限公司 | Floating ball liquid level control switch |
| CN113410094B (en) * | 2021-06-18 | 2022-08-23 | 宝武集团鄂城钢铁有限公司 | Floating ball liquid level control switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Xinhui Road, Huiping Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Jiangsu Xinhui measurement and Control Technology Co., Ltd Address before: 226265, 8 Hui Hui Street, Qidong, Nantong, Jiangsu Patentee before: QIDONG NANHUA METER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |