CN108448222A - A kind of transmitting of external inflation formula transient electromagnetic and reception antenna - Google Patents
A kind of transmitting of external inflation formula transient electromagnetic and reception antenna Download PDFInfo
- Publication number
- CN108448222A CN108448222A CN201810164252.6A CN201810164252A CN108448222A CN 108448222 A CN108448222 A CN 108448222A CN 201810164252 A CN201810164252 A CN 201810164252A CN 108448222 A CN108448222 A CN 108448222A
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- Prior art keywords
- air flue
- reception
- transmitting
- antenna
- transient electromagnetic
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/081—Inflatable antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of transmitting of external inflation formula transient electromagnetic and reception antennas, it include the braced frame of the air flue with connection, air flue in the braced frame is by Air Valve Control, and air flue inlet is provided with pressure gauge, it is provided with reception/transmitting antenna external connector on the outside of the braced frame, each external connector is correspondingly connected with the reception/transmitting antenna being set in air flue；The braced frame outer surface is provided with elastic safety valve, and so that braced frame is expanded rapidly by aeration has supporting role, realizes that transient electromagnetic receives and transmitting antenna is in normal operating conditions.Present invention introduces the effects of gas thermal expansion, and reception antenna/transmitting antenna is arranged in inside air flue, and coil will produce heat when due to work, and temperature increases in air flue, and gas volume increases, and the safety valve on air flue is to stablize the effect of pressure in air flue.
Description
Technical field
The present invention relates to a kind of transmitting of external inflation formula transient electromagnetic and reception antennas.
Background technology
Transient electromagnetic is a kind of time-domain artificial source's electromagnetic exploration method established on the basis of electromagnetic induction principle.Transition
Electromagnetism sends pulsatile once magnetic field using earth-free loop line or ground connection line source to underground, is encouraged in underground geologic bodies under its excitation
The induction field that the inductive loop risen changes over time generation, the structural information of underground geologic bodies, the party are reflected with this
Method is used for engineer geological prospecting and resource exploration field.
At present, it is common to use coil loading device be wood materials or plastic material composition, this device have structure
Quality weight, not portable, operating difficulties；Transmitting pulsatile once magnetic field, connects after being powered using transmitting coil due to transient electromagnetic method
Take-up circle receives induction earth's magnetic field, therefore support construction cannot be metal and dielectric structure；Tunnel, mine carry out work when transient electromagnetic
Industry narrow space, inconvenient using wooden or plastic material composition construction operation, dead weight is big；Entrained by aviation transient electromagnetic
Area coil is big, it is necessary to the loading device using a kind of material that high intensity light weight stability is good as coil.
Invention content
The present invention is to solve the above-mentioned problems, it is proposed that a kind of external inflation air bag emits transient electromagnetic and reception antenna
It is wrapped in internal Load System, novelty is：One, coil is wrapped in inside air bag, plays protection and buffer action,
Better than other coil is wound in the device outside air bag, this novelty can be to avoid external condition to transmitting and receiving coil
It influences and interferes, when outer bound pair coil has collision and impact, package air bag can play it cushioning effect to avoid
Coil is deformed because of impact, is enhanced to experiment accuracy and safety；Two, the present invention it is innovative will transmitting and
Receiving coil is closely fixed together by air bag with higher reliability, and sufficient gas has air bag later again
Certain fixed function can maintain spatial position and the distance of transmitting and receiving coil, and receive and emit in the invention
Coil and air bag be combined with each other and can improve the rigidity of the invention to a certain extent, the reception of closure and transmitting coil
The advantages of rigidity of air bag can be enhanced by being added, and it is light and handy convenient that the present invention has, and is easy to carry about with one, and storage does not take up space.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of transmitting of external inflation formula transient electromagnetic and reception antenna, include the braced frame of the air flue with connection, institute
The air flue in braced frame is stated by Air Valve Control, and air flue inlet is provided with pressure gauge, is provided on the outside of the braced frame
Reception/transmitting antenna external connector, each external connector are correspondingly connected with the reception/transmitting antenna being set in air flue；The support
Frame outer surface is provided with elastic safety valve, and so that braced frame is expanded rapidly by aeration has supporting role, realize wink
Become electromagnetism reception and transmitting antenna is in normal operating conditions.
Further, the braced frame is rectangle.Certainly, those skilled in the art can also use ring according to specific
Border is replaced with the shapes such as ellipse, circle.These should belong to simple replacement.
Further, the braced frame end set has hanging joint.Hanging operation is carried out to facilitate.
Further, what the air flue was innovative is being internally provided with the support construction for being used to support reception/transmitting antenna.
Further, the surface of the braced frame includes buffer layer and bearing layer from inside to outside.
Further, coil rubber standoff is provided on the inside of the air flue, and coil rubber standoff is according to braced frame
Size be sequentially arranged on the inside of air flue according to certain spacing.
Further, there are certain buffering gaps with tube wall on the inside of air flue for the coil rubber standoff.It prevents from working
Friction between holder and inner wall in the process, the destruction to air flue tube wall.
Further, the end set of the coil rubber standoff has hollow heat insulated thin-walled cylinder, the reception/transmitting
Antenna is set on hollow heat insulated thin-walled cylinder.
Further, it is provided with support tube at each end of the braced frame and center.Conducive to pvc pipe etc., so that branch
Support frame frame keeps centainly structural.
Further, the air valve includes charge valve and air bleeding valve, and elastic safety valve, charge valve, air bleeding valve and pressure
Table is arranged in the side of braced frame, carries out the detection of pressure in air flue, ensures that airway pressure is powerful small, fills exhaust and convenient.
Working method based on above-mentioned apparatus, includes the following steps：
(1) by support construction and reception/transmitting antenna is arranged in air flue so that air bag plays a protective role to coil；
(2) support construction and reception/transmitting antenna with certain rigidity are arranged in air flue so that air bag improves just
Property and stability；
(3) gas less than normal pressure is filled with to air flue so that braced frame keeps certain stability；
(4) reception/transmitting antenna external connector is connected with reception/transmitter, each antenna works；
(5) reception/transmitting antenna generates heat at work, and the temperature in air flue is made to increase, gas heat volume
The normal pressure value that expansion pressure increase reaches design is existed when the pressure in air flue is more than the standard value of design by setting
Spring loaded safety valve on air flue is vented to outside air flue is restored to defined pressure values, and reception/transmitting antenna is protected in the process
Hold normal work；
(6) reception/transmitting antenna is stopped, and the gas in air flue is discharged.
Compared with prior art, beneficial effects of the present invention are：
(1) coil is wrapped in inside air bag by the present invention, is played protection and buffer action, is wound coil better than other
Device outside air bag, the influence and interference that this novelty can be to avoid external condition to transmitting and receiving coil, works as the external world
When having collision and impact to coil, package air bag can play it cushioning effect to avoid coil from being deformed because of impact,
It is enhanced to experiment accuracy and safety；
(2) present invention is innovative is closely fixed together transmitting and receiving coil with higher by air bag
Reliability, air bag has certain fixed function after sufficient gas, can maintain the space of transmitting and receiving coil again
Position and distance, and received in the invention and transmitting coil and air bag be combined with each other can improve this to a certain extent
The rigidity of invention, the reception of closure and the addition of transmitting coil can enhance the rigidity of air bag, and the present invention has light and handy side
Just, it is easy to carry about with one, stores the advantages of not taking up space；
(3) present invention introduces the effects of gas thermal expansion, and reception antenna/transmitting antenna is arranged in inside air flue, due to work
When coil will produce heat, temperature increases in air flue, and gas volume increases, and the safety valve on air flue is to stablize in air flue
The effect of pressure；
(4) present invention uses multiturn coil arrangement form, can effectively reduce mutual inductance and can increase device rigidity.
(5) timber and plastic material composition that the present invention replaces generally using using inflatable support structure is folded from heavy and light
Packaging, it is light and handy convenient, it is easy to carry about with one, stores the inflatable transient electromagnetic transmitting antenna/reception antenna not taken up space, it is light and handy convenient
Be applied to tunnel, mine, Aero Geophysical Survey.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 (a) is that antenna inflatable support structure, rubber standoff, a kind of section of embodiment in signal cable junction show
It is intended to；
Fig. 2 (b) is the section of antenna inflatable support structure, rubber standoff, signal cable junction another embodiment
Schematic diagram；
Fig. 3 is the flow diagram of the present invention；
Wherein：1, rubber reinforcement pipeline, 2, hanging joint, 3, pvc pipe, 4, nylon felt, 5, reception antenna external connector,
6, spring loaded safety valve, 7, pvc pipe fixing end, 8, electronic pressure gage, 9, inflation/air bleeding valve, 10, reception antenna inflated supporting knot
Structure, 11, transmitting antenna external connector, 12, transmitting antenna inflatable support structure, 13, bearing layer, 14, buffer layer, 15, rubber branch
Frame, 16, the heat-insulated hollow thin-wall cylinder of rubber, 17, signal cable.
Specific implementation mode：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
In the present invention, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this hair
Bright each component or component structure relationship and the relative of determination, not refer in particular to either component or element in the present invention, cannot understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " shall be understood in a broad sense, and indicate may be a fixed connection,
Can also be to be integrally connected or be detachably connected；It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the present invention as the case may be,
It is not considered as limiting the invention.
As shown in Figure 1, a kind of inflation transient electromagnetic transmitting and receiving antenna device, include mainly：The rectangle of single gas chamber
Gas-filled transmission/reception support construction, signal cable 17.
Rectangular emanation/reception inflated supporting frame of single gas chamber includes inflation air flue, reception/transmitting antenna external connector
11, spring loaded safety valve 6, pvc pipe 3, charge valve, air bleeding valve, electronic pressure gage 8, coil rubber standoff 15 and the heat-insulated sky of rubber
Heart thin-walled cylinder 16；Signal cable 17 includes reception antenna/transmitting antenna.
The surrounding of integral inflating rectangular support frame is provided with hanging joint 2.
Integral inflating rectangular support frame is carbon fibre material (strong stretching resistance, endurance, axial strength and the mould by pressure resistant type
Amount is high, corrosion-resistant) be made, reception/transmitting antenna inflatable support structure is whole air flue, by charge valve to air flue inflate when
The pressure for being filled with gas is waited less than standard value.
As shown in figure 3, this pressure values must make inflated supporting frame have certain intensity and structural, inflation wink can be made
Become electromagnetism reception and transmitting antenna is in normal operating conditions, reception/transmitting antenna generates heat, makes air flue at work
Interior temperature increases, and the increase of gas heat volume expansion pressure reaches the normal pressure value of design soon, when the pressure in air flue
When being more than by force the standard value of design, it is vented to outside air flue by the spring loaded safety valve 6 being arranged on air flue as defined in being restored to
Pressure values do not interfere with the safety of air flue；The spring in inflatable support structure under the premise of not influencing safe handling
Sufficiently large pressure values are arrived in the setting of safety valve 6, increase the stability of structure.
Support construction pvc pipe 3 and air flue make reception/transmitting inflatable support structure keep centainly structural；3 profit of pvc pipe
It is fixed with nylon felt 4.
Spring loaded safety valve 6, charge valve, air bleeding valve, electronic pressure gage 8 are arranged in the side of inflatable support structure, carry out
The detection of pressure in air flue ensures that airway pressure is powerful small, fills exhaust and convenient；Pass through the transmit/receive antenna being arranged on air flue
External connector 5 is convenient to be attached with transmitter/receiver.
Coil rubber standoff 15 is attached to the inside of air flue, according to the size of inflatable support structure according to certain spacing according to
It is secondary to be arranged on the inside of air flue.Rubber standoff 15 is made of heat-barrier material, in case the heat that coil generates during the work time is logical
It crosses rubber standoff 15 and is diffused into air flue, influence the durability of air flue；There are certain to delay with tube wall on the inside of air flue for rubber standoff 15
Gap is rushed, the friction during the work time between holder and inner wall is prevented, the destruction to air flue tube wall.
Reception antenna and transmitting antenna attached form：Reception antenna and transmitting antenna are arranged in air flue, antenna passes through
The hollow heat insulated thin-walled cylinder in rubber standoff 15 being arranged in air flue is connected as support with this, is arranged to such as Fig. 2 (b) institutes
Show the structure type of 5 circles, mutual inductance can effectively be reduced in this way by being arranged.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of external inflation formula transient electromagnetic transmitting and reception antenna, it is characterized in that：It include the support of the air flue with connection
Frame, air flue in the braced frame is by Air Valve Control, and air flue inlet is provided with pressure gauge, on the outside of the braced frame
It is provided with reception/transmitting antenna external connector, each external connector is correspondingly connected with the reception/transmitting antenna being set in air flue；Institute
It states braced frame outer surface and is provided with elastic safety valve, so that braced frame is expanded rapidly by aeration has supporting role,
Realize that transient electromagnetic receives and transmitting antenna is in normal operating conditions.
2. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The support
Frame ends are provided with hanging joint.
3. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The air flue
Inside it is provided with the support construction for being used to support reception/transmitting antenna.
4. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The support
The surface of frame includes buffer layer and bearing layer from inside to outside.
5. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The air flue
Inside be provided with coil rubber standoff, and coil rubber standoff according to the size of braced frame according to certain spacing successively cloth
It sets on the inside of air flue.
6. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The coil
There are certain buffering gaps with tube wall on the inside of air flue for rubber standoff.
7. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The coil
The end set of rubber standoff has hollow heat insulated thin-walled cylinder, the reception/transmitting antenna to be set to hollow heat insulated thin-wall circular
On cylinder.
8. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The support
It is provided with support tube at each end of frame and center.
9. a kind of external inflation formula transient electromagnetic transmitting as described in claim 1 and reception antenna, it is characterized in that：The air valve
Including charge valve and air bleeding valve, and elastic safety valve, charge valve, air bleeding valve and pressure gauge are arranged in the side of braced frame, into
The detection of pressure in promoting the circulation of qi road ensures that airway pressure is powerful small, fills exhaust and convenient.
10. based on the working method of the device described in any one of claim 1-9, it is characterized in that：Include the following steps：
(1) support construction and reception/transmitting antenna are arranged in air flue；
(2) gas less than normal pressure is filled with to air flue so that braced frame keeps certain stability；
(3) reception/transmitting antenna external connector is connected with reception/transmitter, each antenna works；
(4) reception/transmitting antenna generates heat at work, and the temperature in air flue is made to increase, gas heat volume expansion
Pressure increase reaches the normal pressure value of design, when the pressure in air flue is more than the standard value of design, by being arranged in air flue
On spring loaded safety valve be vented to outside air flue and be restored to defined pressure values, reception/transmitting antenna is kept just in the process
Often work；
(5) reception/transmitting antenna is stopped, and the gas in air flue is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164252.6A CN108448222B (en) | 2018-02-27 | 2018-02-27 | External inflatable transient electromagnetic transmitting and receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164252.6A CN108448222B (en) | 2018-02-27 | 2018-02-27 | External inflatable transient electromagnetic transmitting and receiving antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108448222A true CN108448222A (en) | 2018-08-24 |
| CN108448222B CN108448222B (en) | 2021-02-23 |
Family
ID=63192723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164252.6A Active CN108448222B (en) | 2018-02-27 | 2018-02-27 | External inflatable transient electromagnetic transmitting and receiving antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN108448222B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921169A (en) * | 2019-04-19 | 2019-06-21 | 余水梅 | A kind of new-energy automobile antenna |
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| CN108448222B (en) | 2021-02-23 |
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Effective date of registration: 20220316 Address after: 250101 Room 601, 6 / F, building a7-5, Hanyu Golden Valley, No. 7000, Jingshi Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province Patentee after: Shandong bai20 Huitong Engineering Technology Co.,Ltd. Address before: 250061, No. ten, No. 17923, Lixia District, Ji'nan City, Shandong Province Patentee before: SHANDONG University |
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Denomination of invention: An external inflatable transient electromagnetic transmitting and receiving antenna Effective date of registration: 20230830 Granted publication date: 20210223 Pledgee: Qilu Bank Co.,Ltd. Jinan Kaiyuan Branch Pledgor: Shandong bai20 Huitong Engineering Technology Co.,Ltd. Registration number: Y2023980054639 |