Liquid projection bomb, projecting device and delivery method therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A62C-002/00
A62C-031/00
A62C-003/02
F41F-001/08
F42B-006/10
F42B-012/36
F42B-030/00
F41B-011/68
출원번호
US-0442743
(2013-11-14)
등록번호
US-9795814
(2017-10-24)
우선권정보
CN-2012 1 0466226 (2012-11-16)
국제출원번호
PCT/CN2013/087167
(2013-11-14)
국제공개번호
WO2014/075621
(2014-05-22)
발명자
/ 주소
Yin, Xuejun
출원인 / 주소
QINGDAO CREATE ENVIRONMENT CONTROL TECHNOLOGY CO., LTD.
대리인 / 주소
Kanesaka, Manabu
인용정보
피인용 횟수 :
0인용 특허 :
2
초록▼
A liquid projection bomb includes a shell and is characterized in that functional liquid is filled into the shell, and the shell is made of a soft or hard material easy to crack when bumped. The functional liquid includes water, alcohol, fuel oil, and a solution of water mixed with an extinguishing
A liquid projection bomb includes a shell and is characterized in that functional liquid is filled into the shell, and the shell is made of a soft or hard material easy to crack when bumped. The functional liquid includes water, alcohol, fuel oil, and a solution of water mixed with an extinguishing agent, a fertilizer or a drug.
대표청구항▼
1. A projecting device for projecting liquid projecting bombs each including a shell filled with functional liquid and made of soft or hard material being easy to crack when bumped, comprising: a compressed air source, a projecting switch, a projecting barrel with a projecting chamber provided at a
1. A projecting device for projecting liquid projecting bombs each including a shell filled with functional liquid and made of soft or hard material being easy to crack when bumped, comprising: a compressed air source, a projecting switch, a projecting barrel with a projecting chamber provided at a tail of the projecting barrel, a functional liquid source, a bomb-packaging device, a bomb storage, a bomb-loading device, and an accumulator-regulating tank,wherein the functional liquid source is configured to provide the functional liquid, the bomb-packaging device is configured to pack the functional liquid from the functional liquid source so as to form the liquid projecting bombs, the packed liquid projecting bombs are stored within the bomb storage, and the accumulator-regulating tank is provided with a pressure-regulating device and is in communication with the projecting chamber via the projecting switch. 2. The projecting device in accordance with claim 1, wherein more than one projecting barrel is provided and all the projecting barrels are arranged in one row, two rows, or more than two rows, constituting one or more groups of projecting barrels. 3. The projecting device in accordance with claim 2, wherein the projecting barrels are divided into at least two groups, wherein each group includes at least one projecting barrel and shares one projecting switch, a delay switch-on mechanism is provided between two projecting switches of the groups adjacent to each other, and wherein each projecting switch is provided with an automatically switch-off mechanism, and one of the automatically switch-off mechanisms coordinates with a next one of the switch-on mechanisms. 4. The projecting device in accordance with claim 1, wherein the projecting barrel has an inner surface provided with a gradually spiral smoothbore channel, and all concave or convex surfaces of the smoothbore channel are smooth and rounded. 5. The projecting device in accordance with claim 1, wherein a sleeve or a coating film is provided inside of the projecting chamber of the projecting barrel and made of low friction coefficient materials, wherein the low friction coefficient materials include nylon, PVC, fluorinated graphene, Teflon, or metallic materials usable in electroplating. 6. The projecting device in accordance with claim 1, wherein a pressure-relief device is provided on the projecting barrel. 7. The projecting device in accordance with claim 6, wherein the pressure-relief device is a pressure-relief valve arranged on the projecting barrel,an enlarged section near an outlet end of the projecting barrel, wherein the enlarged section has an inner diameter increasing gradually from an inner end toward an outer end, ora pressure-relief section near an outlet end of the projecting barrel, wherein the pressure-relief section has a wall provided with a plurality of pressure-relief holes, and has a length longer than that of at least one of the liquid projecting bombs. 8. The projecting device in accordance with claim 1, wherein a propelling mount barrel and a propelling mount barrel restoring mechanism are provided within the projecting chamber of the projecting barrel, and wherein the liquid projecting bombs are loaded within the propelling mount barrel when being projected. 9. The projecting device in accordance with claim 1, wherein a sensing and actuating mechanism for the liquid projecting bombs leaving the barrel is provided at a front of the projecting barrel, wherein the projecting switch is provided with an automatically switch-off mechanism, andthe sensing and actuating mechanism for the liquid projecting bombs leaving the barrel includes a photoelectric sensor or a pressure sensor and configured to actuate the automatically switch-off mechanism to switch off the projecting switch, and/or to actuate the bomb-loading device to open the projecting chamber. 10. The projecting device in accordance with claim 1, wherein a sighting system is provided on the projecting barrel, wherein the sighting system comprises at least one of a laser rangefinder, an optical sight, an elevation angle measurement device, a rotational angle measurement device, and an angle-regulating device and/or an elevation-regulating device. 11. The projecting device in accordance with claim 10, wherein the sighting system further comprises a meteorological sensing system and a trajectory calculation system, wherein the meteorological sensing system includes at least one of an anemometer, an anemoscope, barometer, and a thermometer, and measurement results of the meteorological sensing system are input into the trajectory calculation system to calculate projecting pressure and sighting parameters of groups of the projecting barrels. 12. The projecting device in accordance with claim 11, wherein the pressure-regulating device comprises a pressure sensor and a pressure-regulating valve that are communicated with the accumulator-regulating tank, and the pressure-regulating valve includes three functional valves or three valve statuses: switching off, depressurizing, and pressurizing. 13. The projecting device in accordance with claim 1, wherein the bomb-packaging device comprises a feeding tube, a feeding switch, a metering device, a shell holding device, a shell-opening device, and a shell-closing device. 14. The projecting device in accordance with claim 13, wherein the bomb packaging device further comprises a vacuum-sorbing device. 15. The projecting device in accordance with claim 1, wherein the accumulator-regulating tank is connected with the compressed air source, and the pressure-regulating device is provided between the accumulator-regulating tank and the compressed air source. 16. The projecting device in accordance with claim 1, further comprising a rotary chassis, a fixed chassis, and a truck, wherein the rotary chassis is configured to rotate relative to the fixed chassis, at least the bomb-loading device, the projecting barrel, and the accumulator-regulating tank are placed on the rotary chassis, and the fixed chassis is fixed to the truck,the truck constitutes a projecting truck, and the projecting truck is provided with hydraulic stabilizing legs. 17. The projecting device in accordance with claim 1, wherein the functional liquid source, the bomb-packaging device, and the bomb storage are provided on a truck, the truck constitutes a bomb-packaging truck, and the liquid projecting bombs that are prepacked are stored within the bomb storage. 18. The projecting device in accordance with claim 1, further comprising a manual correction device or an automatic correction device for impact point. 19. The projecting device in accordance with claim 1, wherein the functional liquid source is a liquid storage tank and/or a liquid transportation pump. 20. The projecting device in accordance with claim 19, wherein a stirring device is provided in the liquid storage tank. 21. A method of delivering the liquid projecting bombs with a projecting device, each of the liquid projecting bombs including a shell filled with functional liquid and made of soft or hard material being easy to crack when bumped, and the projecting device including a compressed air source, a projecting switch, a projecting barrel with a projecting chamber provided at a tail of the projecting barrel, a functional liquid source configured to provide the functional liquid, a bomb-packaging device configured to pack the functional liquid from the functional liquid source so as to form the liquid projecting bombs, a bomb storage configured to store the liquid projecting bombs packed by the bomb-packaging device, a bomb-loading device, and an accumulator-regulating tank provided with a pressure-regulating device and in communication with the projecting chamber via the projecting switch, said method comprising the steps of:packing the functional liquid from the functional liquid source into the shells by the bomb-packaging device to prepare the liquid projecting bombs;storing the liquid projecting bombs within the bomb storage;stably placing the projecting device near a target according to a working range;loading the liquid projecting bombs in the bomb storage into the projecting chamber of the projecting barrel by the bomb-loading device, closing the projecting chamber;determining projecting parameters, and aiming at the target;finely-tuning pressure in the accumulator-regulating tank by the pressure-regulating device according to the projecting parameters, so that the pressure in the accumulator-regulating tank reaches a set projecting pressure;switching on the projecting switch so that the accumulator-regulating tank is in communication with the projecting chamber, and the compressed air in the accumulator-regulating tank enters into the projecting chamber to push at least one of the liquid projecting bombs in the projecting chamber out of the projecting barrel, then switching off the projecting switch at the moment when the at least one of the liquid projecting bombs is about to be projected out of the projecting barrel;correcting horizontal angle, elevation angle, or projecting pressure of the projecting barrel during projecting according to actual impact point; andreloading the liquid projecting bombs for a next round of projecting into the projecting barrel by the bomb-loading device to undertake the next round of projecting. 22. The method in accordance with claim 21, wherein when more than one projecting barrel is provided, delay switch-on mechanisms and automatically switch-off mechanisms of various projecting switches of various projecting barrel groups cooperate with each other to accomplish each one of the various projecting barrel groups projecting the liquid projecting bombs successively.
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이 특허에 인용된 특허 (2)
Hobart, Stephen Alan; Kokan, Timothy S.; Minick, Alan B.; Massey, Frederic H., Extended range projectile.
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