CN202974772U - Pressure-resistant detection device for shell of submerged manned capsule - Google Patents

Pressure-resistant detection device for shell of submerged manned capsule Download PDF

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Publication number
CN202974772U
CN202974772U CN 201220365347 CN201220365347U CN202974772U CN 202974772 U CN202974772 U CN 202974772U CN 201220365347 CN201220365347 CN 201220365347 CN 201220365347 U CN201220365347 U CN 201220365347U CN 202974772 U CN202974772 U CN 202974772U
Authority
CN
China
Prior art keywords
pressure
water
cover
manned capsule
holding tank
Prior art date
Application number
CN 201220365347
Other languages
Chinese (zh)
Inventor
何玉武
Original Assignee
何玉武
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何玉武 filed Critical 何玉武
Priority to CN 201220365347 priority Critical patent/CN202974772U/en
Application granted granted Critical
Publication of CN202974772U publication Critical patent/CN202974772U/en

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Abstract

The utility model relates to a pressure-resistant detection device for the shell of a submerged manned capsule, overcoming the defects caused because no land pressure-resistant detection device is manufactured in the past and the submerged manned capsule is forced to be detected in the ocean. The pressure-resistant detection device comprises a containing groove of a manned capsule, a containing groove cover, a piston type pressurizing water injector, a pressurizing water injector driving mechanism, a water tank, an upper cover and a manned capsule lifting mechanism, wherein a connecting flange is positioned between the upper cover and the containing groove; a soft metal sealing ring is inlaid to the butting surface of the containing groove and the upper cover; the upper cover or the containing groove is provided with a pressure display, and the upper cover is provided with an air exhaust valve and a safe pressure-regulating valve; a high pressure-resistant water injection pipe is connected between a pressurizing water injector water outlet and a containing groove pressurized water inlet; and a valve and a water pump water-delivery pipe are connected between the containing groove and the water tank. The detection device disclosed by the utility model can be used for detecting the pressure resistant property of the manned capsule in a production place or a land detection place, gets rid of the detection mode of actual submergence in the ocean and has the advantages of time and labor conservation, low cost, accurate data and good safety, and is easy, convenient and fast to operate.

Description

Diving manned capsule housing overpressure resistance detecting device

Technical field

The invention belongs to plant equipment, be specifically related to pressurized capsule resistance to compression pick-up unit.

Background technology

The resistance test of existing domestic diving manned capsule before coming into operation is all that the actual degree of depth of diving on the lower in the ocean detects, and round transport and dive operating process expense are high, the length that expends time in, and poor stability, data are prone to deviation.

Summary of the invention

The purpose of this invention is to provide a kind of diving manned capsule housing overpressure resistance detecting device, overcome in the past without land overpressure resistance detecting device, must not be less than detecting the above-mentioned every shortcoming that causes in the ocean.

Pick-up unit of the present invention is comprised of holding tank, holding tank lid, piston type pressure water injection device, pressure water injection device driving mechanism, reserve tank, upper cover and the manned capsule derricking gear of manned capsule, wherein, between upper cover and holding tank, joint flange is arranged, have fastening bolt to pass the hole on joint flange, holding tank suitable for reading with the upper cover interface on be embedded with the O-ring seal of soft metal or its alloy; Dress pressure display unit or sensor on upper cover or holding tank, on covered vent valve, safety pressure-regulating valve, played hanging hook, be connected high pressure resistant water injection pipe between the outlet of pressure water injection device pressure (hydraulic) water and the import of holding tank pressure (hydraulic) water.Be connected with valve and water pump water-supply-pipe between holding tank and reserve tank.Be more than basic scheme of the present invention.

For optimizing structure of the present invention, the driving mechanism of pressure water injection device wherein uses by the petroleum pipeline between hydraulic cylinder, fuel reserve tank, hydraulic cylinder and fuel reserve tank, is arranged on the fluid power system that the oil pump on petroleum pipeline forms.Stretching out the piston rod of hydraulic cylinder and the piston rod of pressure water injection device connects.

Piston type pressure water injection device comprises the piston in cylinder barrel and cylinder barrel.Water cavity one end that is separated out by piston in cylinder barrel has water inlet and the pressure (hydraulic) water outlet that retaining valve is installed, and is connected feed pipe between retaining valve and reserve tank, is connected high pressure resistant water injection pipe between pressure (hydraulic) water outlet and holding tank.Air cavity one end often have drive into, venthole.

The course of work of the present invention is: pressure when pressing the detection of setting, adjust safety pressure-regulating valve.Manned capsule is lifted into holding tank, when as heavy less than the water of shared volume in manned capsule weight, add counterweight in the cabin, prevent that manned capsule from floating in water.first by the hydraulic pipeline between holding tank and reserve tank, holding tank is filled with water, close water-delivery valve, lifting holding tank upper cover, the fastening bolt that passes on plain flange, upper cover is connected with holding tank hermetically, start pressure water injection device drive hydraulic system principle, in the injector reciprocating motion of the pistons, retaining valve with the water in reserve tank on it sucks and holding tank is injected in pressurization, increase with the water yield in holding tank, air during the previous water filling of holding tank in last space is compressed, pressure in holding tank raises gradually, when pressure display unit shows that the holding tank internal pressure reaches detected pressures, the pressure water injection device is out of service, after dwell time through setting, slowly open vent valve, the air of release groove internal upper part, release in groove, fastening bolt on upper joint flange gets loose, lift by crane and remove upper cover, hang out manned capsule, open the valve on holding tank and reserve tank water transport channel, start water pump, part or all of defeated time reserve tank with the water in holding tank.

Good effect of the present invention is: obtain a kind of pick-up unit at Workplace or land detection place detection manned capsule withstand voltage properties, broken away from the detection mode that need to arrive actual dive in the ocean, simple and efficient to handle, time saving and energy saving, expense is cheap, data are accurate, security is good.

Description of drawings

Fig. 1 is front view of the present invention.

Fig. 2 is test cut-open view of the present invention.

Embodiment

Consult Fig. 1, Fig. 2, the present invention includes holding tank 2 and the holding tank upper cover 3 of the manned capsule 1 that thick-walled metal makes, piston type pressure water injection device 4, pressure water injection device driving mechanism, reserve tank, upper cover and manned capsule derricking gear.Wherein, joint flange 5 is arranged between upper cover and holding tank, the hole of passing of fastening bolt 6 is arranged on joint flange, holding tank 2 suitable for reading with upper cover 3 interfaces on be embedded with the O-ring seal 7 of plumbous aluminium alloy; On cover dress tensimeter 8, vent valve 9, safety pressure-regulating valve 10, play hanging hook 11.Put into water one-way valve 12 on the water inlet of pressure water injection device water cavity one end, be connected feed pipe between retaining valve 12 and reserve tank, be connected the water-supply-pipe with valve and water pump between holding tank 2 and reserve tank.The driving mechanism of pressure water injection device uses by the petroleum pipeline between hydraulic cylinder 13, fuel reserve tank, hydraulic cylinder 13 and fuel reserve tank, is arranged on the fluid power system that the oil pump on petroleum pipeline forms.Stretching out the piston rod 14 of hydraulic cylinder 13 and the piston rod 15 of pressure water injection device connects.Piston type pressure water injection device comprises the piston in cylinder barrel 4 and cylinder barrel.Water cavity one end that is separated out by piston in cylinder barrel has installs unidirectional water inlet, is connected water-supply-pipe between retaining valve and reserve tank.Air cavity one end often have drive into, venthole 16, be connected high pressure resistant water injection pipe 17 between the 4 pressure (hydraulic) waters outlets of pressure water injection device and holding tank 2 pressure (hydraulic) water imports.

Claims (3)

1. diving manned capsule housing overpressure resistance detecting device, it is characterized in that: by the holding tank of manned capsule, the holding tank lid, piston type pressure water injection device, pressure water injection device driving mechanism, reserve tank, upper cover and manned capsule derricking gear form, wherein, between upper cover and holding tank, joint flange is arranged, there is fastening bolt to pass the hole on joint flange, holding tank suitable for reading with the upper cover interface on be embedded with the O-ring seal of soft metal or its alloy, dress pressure display unit or pressure transducer on upper cover or holding tank, on covered vent valve, safety pressure-regulating valve, play hanging hook, be connected high pressure resistant water injection pipe between piston type pressure water injection device pressure (hydraulic) water outlet and the import of holding tank pressure (hydraulic) water, be connected with valve and water pump water-supply-pipe between holding tank and reserve tank.
2. diving manned capsule housing overpressure resistance detecting device according to claim 1, it is characterized in that: the driving mechanism of pressure water injection device uses by the petroleum pipeline between hydraulic cylinder, fuel reserve tank, hydraulic cylinder and fuel reserve tank, is arranged on the fluid power system that the oil pump on petroleum pipeline forms, and stretches out the piston rod of hydraulic cylinder and the piston rod of pressure water injection device and connects.
3. diving manned capsule housing overpressure resistance detecting device according to claim 1, it is characterized in that: the water inlet that the unidirectional water inflow valve is housed and the pressure (hydraulic) water outlet of cylinder barrel water cavity one end that piston type pressure water injection device comprises piston in cylinder barrel, cylinder barrel, be separated out by piston, be connected feed pipe between retaining valve and reserve tank, cylinder barrel air cavity one end often have drive into, venthole.
CN 201220365347 2012-07-26 2012-07-26 Pressure-resistant detection device for shell of submerged manned capsule CN202974772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220365347 CN202974772U (en) 2012-07-26 2012-07-26 Pressure-resistant detection device for shell of submerged manned capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220365347 CN202974772U (en) 2012-07-26 2012-07-26 Pressure-resistant detection device for shell of submerged manned capsule

Publications (1)

Publication Number Publication Date
CN202974772U true CN202974772U (en) 2013-06-05

Family

ID=48515830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220365347 CN202974772U (en) 2012-07-26 2012-07-26 Pressure-resistant detection device for shell of submerged manned capsule

Country Status (1)

Country Link
CN (1) CN202974772U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203390A (en) * 2015-10-27 2015-12-30 苏州听毅华自动化设备有限公司 Press testing device stand for submersible pump cover detection
CN106618914A (en) * 2016-12-14 2017-05-10 中国人民解放军第二军医大学 Outward-opening type pressurizing cabin airtight door
CN108338877A (en) * 2018-01-23 2018-07-31 西南医科大学附属医院 High-pressure oxygen inhalation device
CN108514487A (en) * 2018-01-23 2018-09-11 西南医科大学附属医院 Single pressure oxygen therapeutic device
CN109374414A (en) * 2018-09-05 2019-02-22 华创天元实业发展有限责任公司 Pipe fitting critical external compressive resistance performance test experimental facilities and its detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203390A (en) * 2015-10-27 2015-12-30 苏州听毅华自动化设备有限公司 Press testing device stand for submersible pump cover detection
CN106618914A (en) * 2016-12-14 2017-05-10 中国人民解放军第二军医大学 Outward-opening type pressurizing cabin airtight door
CN108338877A (en) * 2018-01-23 2018-07-31 西南医科大学附属医院 High-pressure oxygen inhalation device
CN108514487A (en) * 2018-01-23 2018-09-11 西南医科大学附属医院 Single pressure oxygen therapeutic device
CN109374414A (en) * 2018-09-05 2019-02-22 华创天元实业发展有限责任公司 Pipe fitting critical external compressive resistance performance test experimental facilities and its detection method

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20150726