CN105180722B - Combined underwater sound source device - Google Patents
Combined underwater sound source device Download PDFInfo
- Publication number
- CN105180722B CN105180722B CN201510534822.2A CN201510534822A CN105180722B CN 105180722 B CN105180722 B CN 105180722B CN 201510534822 A CN201510534822 A CN 201510534822A CN 105180722 B CN105180722 B CN 105180722B
- Authority
- CN
- China
- Prior art keywords
- circuit
- slide mass
- electric
- lead
- lower base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a combined underwater sound source device. The sound source device comprises at least one grade of medicine block units and an electric trigger, wherein the electric trigger comprises a lower base body and an upper base body; a blind hole type slide body moving channel is formed in the side wall of the lower base body; a slide body is mounted in the slide body moving channel; an electric detonator holding cavity is formed in the slide body; a detonation pipe holding cavity is formed in the bottom end surface of the lower base body; one end of the slide body extends to the side wall of the lower base body; a moving gap is formed between the other end of the slide body and the inner end of the slide body moving channel; an electric body is mounted between the lower base body and the upper base body; a firing mechanism for firing the electric detonator is mounted in the upper base body; the slide body can move to the inner end of the slide body moving channel under the effect of water pressure; and when the electric detonator moves rightly above a detonation pipe, the firing mechanism fires the electric detonator. The combined underwater sound source device has such characteristics as compact and reasonable structure, use safety, reliable actions and wide use range compared with single dose.
Description
Technical field
The present invention relates to a kind of Combined water issues sonic source device, it is particularly suitable as the underwater test of oceanographic survey
Equipment.
Background technology
When scientific investigation is carried out to ocean it is often necessary to propagation law in the seawater is studied to sound wave, entering
During the examination of this class of row, need to use a kind of underwater explosion sound generation source safe and reliable, easy and simple to handle, for this reason, special develop this
Combined water issues sonic source device.It adopts modular design, can adjust the explosive payload of sound generation source in good time, to meet to different seas
Area, the test request of different measuring distance.
Content of the invention
The present invention is intended to provide a kind of Combined water issues sonic source device, this sounding source device can certain depth can under water
By effect, for testing offer sound generation source under water.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of Combined water issues sonic source device, and it is structurally characterized in that, including at least one-level medicine block unit and be contained in first
Electric initiation device on level medicine block unit；Every grade of medicine block unit includes housing and the medicine block being contained in housing；Described electric initiation device bag
Include lower base and the upper pedestal being contained on lower base；The side wall of described lower base has the slide mass moving conduit of blind hole shape, should
Slide mass moving conduit built with slide mass, in the electric cap placing chamber having in vivo for disposing electric cap that slides, described under
The bottom face of pedestal has the upwardly extending powder squib placing chamber for placing powder squib；Under one end of described slide mass is stretched out
The side wall of pedestal, and be temporarily fixed on the side wall of lower base, the inner of the other end of this slide mass and slide mass moving conduit
Between there is movement clearance；Equipped with the electric body that connects above slide mass, described upper pedestal between described lower base and upper pedestal
Built with the firing lock for firing electric cap, described slide mass can move to slide mass moving conduit is inner under hydraulic pressure effect
Dynamic, and when directly over electric cap movement to powder squib, firing lock percussion electric cap is got angry.
According to embodiments of the invention, the present invention can also be made with further optimization, below for the skill of formation after optimizing
Art scheme:
Described firing lock includes the sea-water activated battery being contained in the body of the seat of honour, is contained in the trigger body on upper pedestal and triggering
Pin；Have on described upper pedestal for disposing the battery cavities of sea-water activated battery and the triggering for disposing trigger body and triggering pin
Chamber；Described triggering pin is contained in the bottom in triggering chamber, and trigger body is contained in triggering chamber top, and is provided with pressure between trigger body and triggering pin
Spring；Described sea-water activated battery, triggering pin are electrically connected with a circuit by wire respectively, and this circuit passes through wire and connects electric body electricity
Connect, two being contained on electric conductor conductive pin is connected with the lead of electric cap respectively；Described trigger body hydraulic pressure effect under with
Triggering pin joint leads to and triggers electric cap and get angry.
Preferably, medicine block unit has multistage, and be spirally connected between adjacent two-stage medicine block unit series winding.It is highly preferred that medicine block unit
There is three-level.
In order to ensure that slide mass steadily moves under hydraulic pressure effect, the inner of described slide mass and slide mass moving conduit it
Between be provided with slide mass spring.
In order to prevent the safety in transport and accumulating, described slide mass is temporarily fixed at the side of lower base by split pin
On wall.Before putting in water, split pin is taken off.
Further, described slide mass top has two reed installing holes, and this reed installation in the hole is separately installed with to be led
Electric reed, in conductive reed and connect and be provided with short-circuit piece between electric body.Thus, the electric cap after assembling is in short-circuit protection shape
State, can effectively prevent the electric cap accidental action causing because of various electromagnetic interference.
Described circuit adhesive-assembly in the circuit groove connecing electric body, it is big that the second circuit of circuit green lead-out wire is welded on conductive pin
The little in the hole at end, the first circuit green lead-out wire of circuit is welded on the little in the hole at the big end of another conductive pin, the circuit of circuit
Black lead-out wire, the circuit redness lead-out wire of circuit, the circuit white lead-out wire of circuit are respectively welded on three core sockets；
The red lead-out wire of described sea-water activated battery, the black lead-out wire of sea-water activated battery are drawn from triggering bottom of chamber end aperture；Touch
The in the hole sending out pin small end face is welded with triggering pin lead-out wire.
Compared with prior art, the invention has the beneficial effects as follows:
1st, due to using combination type powder charge design, can be adjusted dose according to actually used situation in good time, it is suitable for
Scope is more widely applied than single explosive payload.
2nd, electric cap is in short-circuit condition in normal rigging position, has the ability of anti-electromagnetic-radiation and electromagnetic interference,
Have an effect thus without unexpected.
3rd, the battery by being adopted is sea-water activated battery, just can be activated, at ordinary times without energy after only entering sea water
Amount, thus safer when duties are processed and use.
4th, due to being detonated using hydraulic pressure depthkeeping, it explodes point precision under water and can be easily obtained guarantee.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Brief description
Fig. 1 is the structure principle chart of one embodiment of the invention；
Fig. 2 is the structure principle chart of electric initiation device in Fig. 1.
Fig. 3 is the a-a sectional view of Fig. 2.
Fig. 4 is the partial sectional view of Fig. 2.
Fig. 5 is the b direction view of Fig. 2.
The structural representation of Fig. 6 slide mass.
Fig. 7 is the structural representation of lower housing.
Fig. 8 is the c-c sectional view of Fig. 7.
Fig. 9 close for hot compression molding have 2 conductive pins and a short-circuit piece connect electric body structural representation.
Figure 10 is the f of Fig. 9 to figure.
Figure 11 is the structural representation of upper housing.
Specific embodiment
A kind of Combined water issues sonic source device, referring to accompanying drawing 1, including electric initiation device 1, connect spiral shell 2, pad 3, housing 4,
Medicine block 5, one-level housing 6, one-level medicine block 7,8, two grades of medicine blocks 9 of secondary shell；Described connection spiral shell 2, pad 3, housing 4, medicine block
5th, one-level housing 6, one-level medicine block 7,8, two grades of medicine blocks 9 of secondary shell form the combination body component of the present invention.Described electric initiation device 1
Including the first pressure spiral shell 10, battery 11, upper housing 12, packing ring 13, clamp-screw 14, the first sealing ring 15, connect electric body 16, conductive pin
17th, slide mass spring 18, slide mass 19, lower housing 20, powder squib 21, system turn screw 22, electric cap 23, the second sealing ring 24, pressure
Tight set 25, conductive reed 26, short-circuit piece 27, circuit 28, insulating base 29, triggering pin 30, stage clip 31, the 3rd sealing ring 32, triggering
Body 33, second pressure spiral shell 34, attachment screw 35, shop bolt 36, battery redness lead-out wire 37, battery black lead-out wire 38, three cores
Plug 39, three core sockets 40, the first circuit green lead-out wire 41, circuit black lead-out wire 42, circuit redness lead-out wire 43, circuit
White lead-out wire 44, second circuit green lead-out wire 45, triggering pin lead-out wire 46, split pin 47.
Described lower housing 20, slide mass spring 18, slide mass 19, powder squib 21, system turn screw 22, electric cap 23, second
Sealing ring 24, clamping sleeve 25, conductive reed 26, shop bolt 36, split pin 47 form the lower body of electric initiation device 1 of the present invention
Part；
Described connects electric body 16, conductive pin 17, short-circuit piece 27, circuit 28, three core sockets 40, the first circuit green lead-out wire
41st, circuit black lead-out wire 42, circuit redness lead-out wire 43, circuit white lead-out wire 44, second circuit 45 groups of lead-out wire of green
Become the power part part of electric initiation device 1 of the present invention；
Described upper housing 12, first presses spiral shell 10, battery 11, packing ring 13, the first sealing ring 15, insulating base 29, triggering pin
30th, stage clip 31, the 3rd sealing ring 32, trigger body 33, second pressure spiral shell 34, battery redness lead-out wire 37, battery black lead-out wire 38,
Three-prong plug 39, triggering pin lead-out wire 46 form the upper body component of electric initiation device 1 of the present invention.
During use, medicine block 5, pad 3 are loaded in housing 4, connect spiral shell 2 and screw in the screw thread of housing 4 and by pad 3, medicine
Block 5 compresses.
One-level medicine block 7, pad 3 are loaded in one-level housing 6, screws in the screw thread on housing 4 bottom.
Two grades of medicine blocks 9, pad 3 are loaded in secondary shell 8, screws in the screw thread on one-level housing 6 bottom, form combination
Body component.
Referring to accompanying drawing 2, Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, by adhesive-assembly for electric cap 23 hole in the middle of slide mass 19, by electricity
A piece lead-out wire bending of detonator 23 is put in the groove 50 of slide mass 19 and is continued bending and puts in reed installing hole 51 and be adjacent to
Side wall, clamping sleeve 25 is press-fited in the reed installing hole 51 of slide mass 19, another lead-out wire bending of electric cap 23 is put
Enter in the groove 49 of slide mass 19 and continue bending to put in reed installing hole 48 and be adjacent to side wall, clamping sleeve 25 is press-fited in slip
In the reed installing hole 48 of body 19.
Second sealing ring 24 is sleeved on the hole that slide mass spring 18 loads in the cannelure of slide mass 19 slide mass 19 front end
In the slide body moving conduit 53 of interior lower housing 20 side of loading together with slide mass 19, in the bottom face screwed hole of lower housing 20
The system that screws in 54 turns screw 22, and the front end that system turns screw 22 is stretched in the locating slot 52 of slide mass 19, prevents turning of slide mass 19
Move and move out, expose the in the hole insertion opening pin 47 at lower housing 20 end in slide mass 19, and by opening respectively to both sides
Bend certain angle so as to can not deviate from, in the adhesive-assembly powder squib of center in the hole 21 of lower housing 20 bottom face, in slide mass 19
2 clamping sleeve 25 in the holes be respectively put into conductive reed 26, shop bolt 36 is screwed in the screwed hole 56 of lower housing 20.
Referring to accompanying drawing 9, Figure 10,2 conductive pins 17, short-circuit pieces 27 close formation by hot compression molding and connect electric body 16.
Circuit 28 adhesive-assembly in the groove connecing electric body 16, to be welded on conductive pin 17 big for circuit 28 second circuit green lead-out wire 45
In the aperture 59 at end, circuit 28 first circuit green lead-out wire 41 is welded in the aperture 58 at another conductive pin 17 end greatly, electricity
Road 28 circuit black lead-out wire 42, circuit 28 circuit redness lead-out wire 43, circuit 28 circuit white lead-out wire 44 are respectively welded at
On three core sockets 40.
Will be equipped with the macropore connecing the lower housing front end of electric body 16 loading of 2 conductive pins 17, short-circuit piece 27, circuit 28, fixed
Position pin 36 insertion connects in electric body 16 edge locating slot 60, and 2 attachment screws 35 are screwed in respectively by connecing two holes of electric body 16
Electric body 16 will be connect in 2 screw holes 55 of lower housing 20 to be connected firmly with lower housing 20.
Packing ring 13, battery 11 load in upper housing 12 triggering chamber 66, battery redness lead-out wire 37, battery black lead-out wire 38
From triggering chamber 66, bottom aperture 65 is drawn, and screws in the first pressure spiral shell 10 in the upper end of battery 11, battery 11 is compressed.
Triggering pin 30 adhesive-assembly in insulating base 29 center in the hole, in the in the hole welding triggering pin lead-out wire of triggering pin 30 small end face
46.
Will be equipped with triggering pin 30, trigger in the triggering chamber 66 of the upper housing 12 of insulating base 29 loading of pin lead-out wire 46, triggering
Pin lead-out wire 46 is drawn from triggering chamber 66 bottom aperture 65, puts into pressure in the triggering chamber 66 of upper housing 12 putting into insulating base 29
Spring 31 and the trigger body 33 equipped with the 3rd sealing ring 32, screw in the second pressure spiral shell 34 in the upper end of trigger body 33.
Load the first sealing ring 15 in the cylindrical seal groove 64 of upper housing 12, screw hole 63 is used for installing clamp-screw
14.
Upper housing 12 upper surface has the battery cavities 62 of placing battery 12, and battery cavities 62 bottom has for through lead-out wire
Insertion aperture 62.
Battery redness lead-out wire 37, battery black lead-out wire 38, trigger body lead-out wire 46 are respectively welded at three-prong plug
On 39.
Three-prong plug 39 is docked with three core sockets 40, upper housing 12 loads the in the hole of lower housing 20, outside lower housing 20
In four uniform screwed holes 57 on the same circumference of circumferential edge, screw in clamp-screw 14 respectively, form electric initiation device 1.
The present invention is constituted in screwed hole electric initiation device 1 being screwed in combination body component connection spiral shell 2.
Work process:
During use, the split pin 47 on electric initiation device 1 is extracted from the hole of slide mass 19, is then rendered to water
In, sea water is entered in hole equipped with battery 11 by the centre bore on the first pressure spiral shell 10, and battery 11 is sea-water activated, and start to
Circuit 28 is powered, and circuit 28 is by power storage.
After reaching certain depth of water, slide mass 19, in the presence of hydraulic pressure, overcomes the second sealing ring 24 and lower housing 20 hole
The drag of the frictional resistance between wall and slide mass spring 18 moves to unlocked position, and now, 2 lead-out wires of electric cap 23 lead to respectively
Cross 2 clamping sleeves, 26,2 conductive pins 17 of 24,2 conductive reeds, the first circuit green lead-out wire and second circuit green to draw
Line forms loop with circuit 28.
When dropping to using depth, trigger body 33 overcomes the friction between the 3rd sealing ring 32 and hole wall under hydraulic pressure effect
The drag of resistance and stage clip 31 is displaced downwardly to and triggers the position that pin 30 contacts, and sends trigger to circuit 28, and circuit 28 is opened
Begin to discharge to electric cap 23, electric cap 23 acts on and makes powder squib 21 act on final ignition and combines body component medicine block.
Battery of the present invention need to be sea-water activated, therefore at ordinary times without energy, because adopting modular design, can basis
Test needs to adjust dose in good time, and it has, and compact conformation is reasonable, use safety, reliable effect, the more single dose of range
Extensively the features such as.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, and not
For limiting the scope of the present invention, after having read the present invention, the various equivalent form of values to the present invention for the those skilled in the art
Modification each fall within the application claims limited range.
Claims (5)
1. a kind of Combined water issues sonic source device it is characterised in that including at least one-level medicine block unit and be contained in first order medicine
Electric initiation device (1) on module unit；Every grade of medicine block unit includes housing and the medicine block being contained in housing；Described electric initiation device (1)
Including lower base (20) with the upper pedestal (12) that is contained on lower base (20)；The side wall of described lower base (20) has blind hole shape
Slide mass moving conduit (53), this slide mass moving conduit (53), built with slide mass (19), has use in slide mass (19)
In the electric cap placing chamber disposing electric cap (23), the bottom face of described lower base (20) has for placing powder squib (21)
Upwardly extending powder squib placing chamber；The side wall of lower base (20) is stretched out in one end of described slide mass (19), and is temporarily fixed at
On the side wall of lower base (20), between the inner of the other end of this slide mass (19) and slide mass moving conduit (53), there is motion
Gap；Equipped with connecing electric body (16) above slide mass (19) between described lower base (20) and upper pedestal (12), described on
, built with the firing lock for firing electric cap (23), described slide mass (19) can be to slip under hydraulic pressure effect for pedestal (12)
Body moving conduit (53) is inner mobile, and firing lock electrical turning thunder when directly over electric cap (23) moving to powder squib (21)
Pipe (23) is got angry；
Described firing lock includes the sea-water activated battery (11) being contained in upper pedestal (12), is contained in the triggering on upper pedestal (12)
Body (33) and triggering pin (30)；Have on described upper pedestal (12) battery cavities (61) for disposing sea-water activated battery (11) and
For disposing the triggering chamber (66) of trigger body (33) and triggering pin (30)；Described triggering pin (30) is contained in the bottom of triggering chamber (66)
Portion, trigger body (33) is contained in triggering chamber (66) top, and is provided with stage clip (31) between trigger body (33) and triggering pin (30)；Described
Sea-water activated battery (11), triggering pin (30) are electrically connected with a circuit (28) by wire respectively, and this circuit (28) passes through wire
Electrically connect with connecing electric body (16), be contained in two conductive pins (17) connecing on electric body (16) and connect with the lead of electric cap (23) respectively
Connect；Described trigger body (33) is connected with triggering pin (30) under hydraulic pressure effect and is triggered electric cap (23) and get angry；Described slide mass
(19) it is provided with slide mass spring (18) and the inner of slide mass moving conduit (53) between.
2. Combined water according to claim 1 issue sonic source device it is characterised in that medicine block unit have multistage, adjacent
Be spirally connected between two-stage medicine block unit series winding.
3. Combined water according to claim 1 issues sonic source device it is characterised in that described slide mass (19) passes through to open
Mouth pin (47) is temporarily fixed on the side wall of lower base (20).
4. Combined water according to claim 1 issues sonic source device it is characterised in that described slide mass (19) top is opened
Have two reed installing holes (48,51), this reed is installed in the hole and is separately installed with conductive reed (26), conductive reed (26) with
Connect and between electric body (16), be provided with short-circuit piece (27).
5. Combined water according to claim 1 issue sonic source device it is characterised in that described circuit (28) adhesive-assembly in connecing
In the circuit groove of electric body (16), second circuit green lead-out wire (45) of circuit (28) is welded on the aperture at the big end of conductive pin (17)
(59), in, the first circuit green lead-out wire (41) of circuit (28) is welded on the aperture (58) at the big end of another conductive pin (17)
Interior, circuit black lead-out wire (42) of circuit (28), circuit (28) circuit redness lead-out wire (43), circuit (28) circuit white
Color lead-out wire (44) is respectively welded on same three core sockets (40)；The red lead-out wire of described sea-water activated battery (11)
(37) and sea-water activated battery (11) black lead-out wire (38) from triggering chamber (66) bottom aperture (65) draw；Triggering pin (30)
The in the hole of small end face is welded with triggering pin lead-out wire (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534822.2A CN105180722B (en) | 2015-08-27 | 2015-08-27 | Combined underwater sound source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534822.2A CN105180722B (en) | 2015-08-27 | 2015-08-27 | Combined underwater sound source device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180722A CN105180722A (en) | 2015-12-23 |
| CN105180722B true CN105180722B (en) | 2017-02-01 |
Family
ID=54902983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510534822.2A Active CN105180722B (en) | 2015-08-27 | 2015-08-27 | Combined underwater sound source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105180722B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572743A (en) * | 2016-01-09 | 2016-05-11 | 江西新明机械有限公司 | Acoustic survey depthkeeping sound source device |
| CN113551566A (en) * | 2021-07-26 | 2021-10-26 | 江西新明机械有限公司 | Underwater depthkeeping explosion sound production device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128704A (en) * | 1961-04-25 | 1964-04-14 | Du Pont | Pressure responsive initiator |
| GB1431600A (en) * | 1973-10-31 | 1976-04-07 | Ici Ltd | Method of blasting and a detenator firing device therefor |
| CN103067818B (en) * | 2012-12-31 | 2015-03-18 | 中国船舶重工集团公司第七一〇研究所 | Hydraulic driving system of underwater acoustical generator |
| CN104061827A (en) * | 2014-06-26 | 2014-09-24 | 江南工业集团有限公司 | Water pressure type underwater ignition device |
| CN204881351U (en) * | 2015-08-27 | 2015-12-16 | 江南工业集团有限公司 | Modular vocal source device under water |
-
2015
- 2015-08-27 CN CN201510534822.2A patent/CN105180722B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105180722A (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103675194B (en) | A kind of COMBUSTION TO DETONATION TRANSITION proving installation and method | |
| CN105180722B (en) | Combined underwater sound source device | |
| CN207398424U (en) | A kind of low-voltage flameproof type cable connector | |
| CN104897017B (en) | Shape charge apparatus for destroying and the method destroying civil explosive material | |
| CN204881351U (en) | Modular vocal source device under water | |
| CN203547707U (en) | Logging instrument with improved mechanical structure and suitable for high-temperature and high-pressure slim-hole oil-gas well detection | |
| CN104061827A (en) | Water pressure type underwater ignition device | |
| CN209355785U (en) | A kind of structure safe initiation tool | |
| CN202994780U (en) | Sensing device for testing detonation performance of explosive | |
| CN109036947B (en) | One or two fusion on-pole switch of high security | |
| CN103837046A (en) | Detonating network of container used for simulating explosion test in deepwater environment | |
| CN108860537A (en) | A kind of emergeney ejectioning device based on battery | |
| CN206412562U (en) | A kind of 90 ° of curved formula terminal shield electric-connectors | |
| CN213520475U (en) | Ejection power connector | |
| KR101143319B1 (en) | Cartridge Assembly for Crushing Rock | |
| CN204064135U (en) | A kind of three anti-electric squibs | |
| CN202432928U (en) | Non-charging electric primer | |
| CN209401481U (en) | Energy-storage capacitor and controllable surge generator | |
| US3024728A (en) | Delay electric explosion initiator | |
| CN200951746Y (en) | Electric igniting apparatus igniting parts and electric igniting pipe containing said parts catching fire igniting | |
| CN207716967U (en) | A kind of capacitor blasting machine | |
| CN218864916U (en) | Detonating device for destroying cannonball | |
| CN202393305U (en) | Combined detonator | |
| CN201282266Y (en) | Interface device for high-voltage insulation spark plug and ignition cable | |
| CN101359810B (en) | High-voltage insulation sparking plug and ignition cable interface construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |