CN206820739U - Magnetic signal transmitter is used in a kind of wiper positioning - Google Patents
Magnetic signal transmitter is used in a kind of wiper positioning Download PDFInfo
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- CN206820739U CN206820739U CN201720725972.6U CN201720725972U CN206820739U CN 206820739 U CN206820739 U CN 206820739U CN 201720725972 U CN201720725972 U CN 201720725972U CN 206820739 U CN206820739 U CN 206820739U
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- transmitting coil
- housing
- magnetic signal
- control board
- signal transmitter
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Abstract
The utility model discloses a kind of wiper positioning magnetic signal transmitter, including housing, battery pack, control board and transmitting coil, wherein, the battery pack and control board are fixedly mounted on the enclosure interior, and the terminals of the battery pack are connected by cable with the power interface of the control board, the terminals of the transmitting coil are connected by cable with the power supply output control interface of the control board；It is characterized in that：The transmitting coil is arranged on the outer surface of the housing.Wiper positioning magnetic signal transmitter of the present utility model has structure more compact, and installing can be more convenient flexible, and signal magnetic intensity is bigger so that the advantages of locating effect of wiper is more preferable.
Description
Technical field
The utility model belongs to wiper field, and in particular to magnetic signal transmitter is used in a kind of wiper positioning.
Background technology
Pigging is to ensure oil transportation（Gas）Pipeline（Especially for the pipeline for being arranged on seabed）Can be safely and smoothly defeated
Oil supply, the operation for improving production efficiency and carrying out.
Pigging operation generally use wiper is carried out, and wiper is that one kind can be by gas, liquid or pipeline medium
Promote, to clear up the specific purpose tool of pipeline.But when loss, blocking event occur for wiper, pigging can not be such as found in time
Device, bigger potential safety hazard can be produced on the contrary, cause serious economic loss.Therefore, magnetic signal is usually mounted with wiper
Transmitter, so, you can the magnetic signal sent by magnetic signal transmitter is detected using magnetic signal receiver, so as to right
Wiper position and be drawn off in time.
At present, notification number is CN104633388A in the prior art, entitled " the efficient magnetic signal transmitting dress of pipeline low-power
Put " technical scheme include：Housing；The battery pack being arranged among the housing：The emission lines being arranged among the housing
Circle；The on-off circuit being arranged among the housing, the on-off circuit are connected with the transmitting coil；It is arranged on the housing
Among drive circuit, the drive circuit is connected with the on-off circuit, for the square-wave signal according to control circuit output
The on-off circuit is controlled；The control circuit, for producing the square-wave signal of fixed frequency and dutycycle, the side
Ripple signal controls cut-offfing for the on-off circuit through the drive circuit.
But above-mentioned " the efficient magnetic signal emitter of pipeline low-power " still has following weak point：
Battery pack, transmitting coil, on-off circuit and drive circuit are installed in enclosure interior, cause the volume of required housing
It is larger, and then so that the installing space installed on wiper needed for the magnetic signal emitter is also larger.Limit installation spirit
Activity.
Based on this, applicant considers that design one kind enables to structure more compact, installs more convenient flexible
Magnetic signal transmitter is used in wiper positioning.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
Enough so that structure is more compact, more convenient flexible wiper positioning magnetic signal transmitter is installed.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
Magnetic signal transmitter, including housing, battery pack, control board and transmitting coil are used in a kind of wiper positioning, its
In, the battery pack and control board are fixedly mounted on the enclosure interior, and the terminals of the battery pack pass through cable
It is connected with the power interface of the control board, the terminals of the transmitting coil pass through cable and the control board
Power supply output control interface be connected；It is characterized in that：The transmitting coil is arranged on the outer surface of the housing.
Magnetic signal transmitter is used in wiper positioning of the present utility model, using by " transmitting coil is arranged on the housing
After the structure of outer surface ", you can reduce to enclosure interior space, so as to reduce the volume of housing, and cause the knot of housing
Structure is more compact compact.And after shell structure is more compact, you can so that housing install can it is more convenient flexibly.
At the same time, transmitting coil arrangement is arranged on outside housing, for being arranged in housing, the hair of transmitting coil
It is few to penetrate signal（Housing）Shielding, so as to may be such that the signal magnetic intensity of transmitting coil output is bigger so that wiper is determined
Position effect is more preferable.
Preferably, the housing includes a sleeve, and the both ends sealing of the sleeve is fixedly installed two end plates；
The sleeve is integrally made by soft iron, and the transmitting coil is integrally wound on the lateral surface of the sleeve.
So, you can iron core is formed by sleeve, so as to play a part of strengthening the magnetic field intensity of transmitting coil.This
Outside, the structure of " transmitting coil is integrally wound on the lateral surface of the sleeve ", it is whole can also transmitting coil to be dramatically increased
The structural strength and firmness of body, the reliability of lifting magnetic signal transmitting.
Preferably, wiper positioning magnetic signal transmitter also includes insulation protective jacket, the insulation protective jacket suit
In the outside of the transmitting coil.
Protected using corrosion of the oil, the medium such as water that can be effectively prevented after above-mentioned insulation protective jacket in pipeline to transmitting coil
Shield, better assures that transmitting coil reliability of structure.
Preferably, wiper positioning magnetic signal transmitter also includes pressure switch, the pressure switch is fixedly mounted
In the enclosure interior, the pressure switch has pressure medium ingress pipe and wiring contact, and the pressure medium ingress pipe passes through
Wear the housing and connected with hull outside, the wiring contact is connect by cable signal corresponding with the control board
Mouth is connected.
The energy can be saved using above-mentioned pressure switch formula opening ways.Only having pressure inside pipeline, (wiper is transported
Row state) when, pressure switch can just close and cause transmitting coil output magnetic signal, in other conditions（Such as the pigging preparatory stage）
Limited electric energy is not expended.
Preferably, wiper positioning magnetic signal transmitter also includes being connected to the transmitting coil and the control electricity
Water-stop connector between the plate of road, the water-stop connector include plug and socket；
The socket seal is fixed on the installation housing, and the inserted terminal of the socket reveals to the outer of the housing
Portion, the terminals of the socket are located at the enclosure interior and connect by cable and the power supply output control of the control board
Mouth is connected；
The terminals of the plug are connected by cable with the terminals sealing of the transmitting coil, the grafting of the plug
Hold and be connected with the sealing grafting of the inserted terminal of the socket.
Using above-mentioned underwater electrical connector, not only assemble and using more convenient, additionally it is possible to which lifting is set and hull outside
The sealing of connection between coil and enclosure interior.
Preferably, the battery pack includes some battery units, each battery unit is chargeable lithium cell.
So, above-mentioned battery pack is Rechargeable battery group.The Rechargeable battery group is combining above-mentioned watertight
After connector, underwater electrical connector is both the signal input interface of transmitting coil, is disconnected but also as charge port, during charging and transmitting
The plug of coil, connect charging plug.So, battery pack can easily be charged, reduced without opening housing
The difficulty of charge maintenance.
Preferably, the battery pack also includes battery case, it is provided with the battery case and is inserted for multiple battery units
Slot.
After battery pack includes above-mentioned battery case, the assembling of battery pack and the installation speed in enclosure interior can not only be lifted
Degree；Can also be reasonably combined according to different usage times（Usage time is longer, then collocation uses multiple battery cases）, use
It is more flexible.
Brief description of the drawings
Fig. 1 is the structural representation of wiper positioning magnetic signal transmitter of the present utility model.
Fig. 2 is the structural representation of the battery case of wiper positioning magnetic signal transmitter of the present utility model.
Fig. 3 is line A-A sectional view in Fig. 2.
Fig. 4 is the structural representation of the battery pack of wiper positioning magnetic signal transmitter of the present utility model.
In figure mark for：
Housing：10 sleeves；
Battery pack：20 battery cases, 21 chargeable lithium cells, 22 insulating pads；
3 control boards；
4 transmitting coils；
5 pressure switches；
6 water-stop connectors；
7 pillars；
8 locating dowels.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.Wherein, for description using it is all as above,
Under, the exemplary term such as left and right, it is therefore intended that help reader to understand, without being intended for limiting.
During specific implementation：As shown in Figures 1 to 4, magnetic signal transmitter, including housing, battery are used in a kind of wiper positioning
Group, control board 3 and transmitting coil 4, wherein, the battery pack and control board 3 are fixedly mounted on the enclosure interior,
And the terminals of the battery pack are connected by cable with the power interface of the control board 3, the transmitting coil 4
Terminals are connected by cable with the power supply output control interface of the control board 3；It is characterized in that：The emission lines
Circle 4 is arranged on the outer surface of the housing.
During implementation, the transmitting coil 4 is enamel-covered wire.
As well known to those skilled in the art during implementation, the control board 3 is to include control circuit, on-off circuit and drive
The circuit board of dynamic circuit.Therefore not to repeat here.
Magnetic signal transmitter is used in wiper positioning of the present utility model, using by " transmitting coil 4 is arranged on the housing
After the structure of outer surface ", you can reduce to enclosure interior space, so as to reduce the volume of housing, and cause the knot of housing
Structure is more compact compact.And after shell structure is more compact, you can so that housing install can it is more convenient flexibly.
At the same time, the arrangement of transmitting coil 4 is arranged on outside housing, for being arranged in housing, transmitting coil 4
Transmission signal is few（Housing）Shielding, so as to may be such that the signal magnetic intensity that transmitting coil 4 exports is bigger so that wiper
Locating effect is more preferable.
Wherein, the housing includes a sleeve 10, and the both ends sealing of the sleeve 10 is fixedly installed two end plates；
The sleeve 10 is overall to be made by soft iron, and the overall winding of the transmitting coil 4 is on the lateral surface of the sleeve 10.
So, you can iron core is formed by sleeve 10, so as to play a part of strengthening the magnetic field intensity of transmitting coil 4.
In addition, the structure of " the overall winding of transmitting coil 4 is on the lateral surface of the sleeve 10 ", can also dramatically increase emission lines
The overall structural strength of circle 4 and firmness, the reliability of lifting magnetic signal transmitting.
Wherein, wiper positioning also includes insulation protective jacket with magnetic signal transmitter, and the insulation protective jacket is sleeved on institute
State the outside of transmitting coil 4.
During implementation, the insulation protective jacket is made by rubber or silica gel.
Using can effectively be prevented after above-mentioned insulation protective jacket in pipeline oil, the corrosion of the medium to transmitting coil 4 such as water
Protection, better assures that the reliability of structure of transmitting coil 4.
Wherein, wiper positioning also includes pressure switch 5 with magnetic signal transmitter, and the pressure switch 5 is fixedly mounted on
The enclosure interior, and the pressure switch 5 has pressure medium ingress pipe and wiring contact, the pressure medium ingress pipe passes through
Wear the housing and pass through cable and corresponding letter in the control board 3 with the ft connection of housing, the wiring contact
Number interface is connected.
The energy can be saved using the above-mentioned formula opening ways of pressure switch 5.Only having pressure inside pipeline, (wiper is transported
Row state) when, pressure switch 5 can just close and cause transmitting coil 4 to export magnetic signal, in other conditions（As pigging prepares rank
Section）Limited electric energy is not expended.
Wherein, wiper positioning magnetic signal transmitter also includes being connected to the transmitting coil 4 and the control circuit
Water-stop connector 6 between plate 3, the water-stop connector 6 include plug and socket；
The socket seal is fixed on the installation housing, and the inserted terminal of the socket reveals to the outer of the housing
Portion, the terminals of the socket are located at the enclosure interior and by cable and the power supply output control of the control board 3
Interface is connected；
The terminals of the plug are connected by cable with the terminals sealing of the transmitting coil 4, and the plug is inserted
End is connect with the inserted terminal sealing grafting of the socket to be connected.
Using above-mentioned underwater electrical connector, not only assemble and using more convenient, additionally it is possible to which lifting is set and hull outside
The sealing of connection between coil and enclosure interior.
Wherein, the battery pack includes some battery units, and each battery unit is chargeable lithium cell 21.
During implementation, one piece of fixed charge method end plate being weldingly connected for the end with sleeve 10 in the two end plates, another piece
For with the removable removable end plate being connected in the end of sleeve 10.
So, above-mentioned battery pack is Rechargeable battery group.The Rechargeable battery group is combining above-mentioned watertight
After connector, underwater electrical connector is both the signal input interface of transmitting coil 4, is disconnected but also as charge port, during charging and hair
The plug of ray circle 4, connect charging plug.So, battery pack can easily be charged, subtracted without opening housing
The difficulty of small charge maintenance.
Wherein, the battery pack also includes battery case 20, is provided with the battery case 20 and is inserted for multiple battery units
Slot.
After battery pack includes above-mentioned battery case 20, the assembling of battery pack and the installation speed in enclosure interior can not only be lifted
Degree；Can also be reasonably combined according to different usage times（Usage time is longer, then collocation uses multiple battery cases 20）, using rise
Come more flexible.
It is two neighboring when using the multiple battery cases 20 arranged along the inner length direction of sleeve 10 of housing during implementation
Pad is provided with the insulating pad 21 of insulation cut-off between battery case 20.
During implementation, the battery pack and control board 3 is fixed on enclosure interior by pillar 7 or locating dowel 8.
Wiper positioning of the present utility model is as follows with the operation principle of magnetic signal transmitter：
Housing is arranged on wiper, is moved in the duct with wiper, by the pressure differential before and after wiper（Class
Like piston）To act on pressure switch 5, and to the pressure in pipeline exceed certain value when (such as 1mpa), pressure switch 5 connects
Logical, control board 3 exports the signal of specific frequency (5~30HZ), emitted coil 4 (coil is equivalent to antenna) amplification of signal
After export magnetic field signal, and be used in conjunction with external receiver coming location pipe cleaner position.
It the above is only the utility model preferred embodiment, need to point out not departed from for those skilled in the art
On the premise of the technical program, several modifications and improvements can also be made, the technical scheme of above-mentioned modification and improvement should be regarded equally
For fall into this application claims scope.
Claims (7)
1. magnetic signal transmitter, including housing, battery pack, control board and transmitting coil are used in a kind of wiper positioning, wherein,
The battery pack and control board are fixedly mounted on the enclosure interior, and the terminals of the battery pack pass through cable and institute
The power interface for stating control board is connected, and the terminals of the transmitting coil pass through cable and the electricity of the control board
Source output control interface is connected；It is characterized in that：The transmitting coil is arranged on the outer surface of the housing.
2. magnetic signal transmitter is used in wiper positioning according to claim 1, it is characterised in that：The housing includes one
Sleeve, and the both ends sealing of the sleeve is fixedly installed two end plates；The sleeve is integrally made by soft iron, and the transmitting
Coil is integrally wound on the lateral surface of the sleeve.
3. magnetic signal transmitter is used in wiper positioning according to claim 2, it is characterised in that：Also include insulation protection
Set, the insulation protective jacket are sleeved on the outside of the transmitting coil.
4. magnetic signal transmitter is used in wiper positioning according to claim 1, it is characterised in that：Also include pressure switch,
The pressure switch is fixedly mounted on the enclosure interior, and there is the pressure switch pressure medium ingress pipe and wiring to touch
Point, the pressure medium ingress pipe through the housing and pass through cable and institute with the ft connection of housing, the wiring contact
Corresponding signaling interface in control board is stated to be connected.
5. magnetic signal transmitter is used in wiper positioning according to claim 1, it is characterised in that：It is also described including being connected to
Water-stop connector between transmitting coil and the control board, the water-stop connector include plug and socket；
The socket seal is fixed on the installation housing, and the inserted terminal of the socket reveals the outside to the housing, institute
The terminals for stating socket are located at the enclosure interior and by cable and the power supply output control interface phase of the control board
Connection；
The terminals of the plug are connected by the terminals sealing of cable and the transmitting coil, the inserted terminal of the plug and
The inserted terminal sealing grafting of the socket is connected.
6. magnetic signal transmitter is used in wiper positioning according to claim 1, it is characterised in that：If the battery pack includes
Dry cell unit, each battery unit is chargeable lithium cell.
7. magnetic signal transmitter is used in wiper positioning according to claim 6, it is characterised in that：The battery pack also includes
Battery case, the slot for the inserting of multiple battery units is provided with the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725972.6U CN206820739U (en) | 2017-06-21 | 2017-06-21 | Magnetic signal transmitter is used in a kind of wiper positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725972.6U CN206820739U (en) | 2017-06-21 | 2017-06-21 | Magnetic signal transmitter is used in a kind of wiper positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820739U true CN206820739U (en) | 2017-12-29 |
Family
ID=60760945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725972.6U Active CN206820739U (en) | 2017-06-21 | 2017-06-21 | Magnetic signal transmitter is used in a kind of wiper positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338202A (en) * | 2022-10-17 | 2022-11-15 | 国机传感科技有限公司 | Flexible pipe cleaner with diameter measuring function |
-
2017
- 2017-06-21 CN CN201720725972.6U patent/CN206820739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338202A (en) * | 2022-10-17 | 2022-11-15 | 国机传感科技有限公司 | Flexible pipe cleaner with diameter measuring function |
| CN115338202B (en) * | 2022-10-17 | 2022-12-27 | 国机传感科技有限公司 | Flexible pipe cleaner with diameter measuring function |
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