CN209246798U - A kind of cannon recuperator means liquid gas inspection and adjustment device - Google Patents
A kind of cannon recuperator means liquid gas inspection and adjustment device Download PDFInfo
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- CN209246798U CN209246798U CN201822017139.3U CN201822017139U CN209246798U CN 209246798 U CN209246798 U CN 209246798U CN 201822017139 U CN201822017139 U CN 201822017139U CN 209246798 U CN209246798 U CN 209246798U
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Abstract
The utility model relates to a kind of cannon recuperator means liquid gas inspection and adjustment devices comprising oil storage tank, air accumulator and pressure oil cylinder；Sealing piston is provided in the pressure oil cylinder, pressure oil cylinder is divided into oil pocket and cavity by the sealing piston, and the sealing piston tail portion is provided with connecting rod, and connecting rod is connected through the piston rod of cavity and hydraulic pump；The oil storage tank is sequentially connected oil pump, flowmeter, fluid injection solenoid valve, oil pocket, fluid supplement solenoid valve and recuperator means by petroleum pipeline；The air accumulator is sequentially connected inflation solenoid valve, constant volume cylinder, cylinder valve, barometer, tonifying Qi solenoid valve and recuperator means by appendix；Each valve, pump, flowmeter and barometer are connect with controller by cable.The utility model realizes the automation of the recuperator means inspection of liquid gas and adjustment, significantly reduces the duties workload of cannon position guarantee.
Description
Technical field
The utility model belongs to weapons SoS and guarantee field, and in particular to a kind of cannon recuperator means liquid gas inspection and
Adjust device.
Background technique
Cannon recuperator means is the important component of Gun Anti-Recoil Mechanism, and function is to store energy at barrel recoil
Amount, barrel recoil releases energy afterwards in place by barrel pushed home.Medium-large caliber cannon generallys use liquid vapour-pressure type recuperator means,
Energy-accumulating medium is used as using gas (usually nitrogen), using liquid (recoil fluid) come sealing gas.
Often to be carried out using the cannon of liquid vapour-pressure type recuperator means a duties work be check recuperator means liquid measure and
Air pressure, when liquid measure and abnormal air pressure, cannon cannot be worked normally.Air pressure inspection is easily accomplished by air gauge, still
Liquid measure checks just much more complex.The common method of liquid measure inspection at present is as follows: installation air gauge reads initial gas pressure value first, and
Manually sitting back method reads air gauge numerical value after making barrel recoil 250mm again afterwards, on the two atmospheric pressure values control cannon
Liquid measure inspection table can determine recuperator means liquid measure.The most difficult operation of recuperator means liquid measure inspection is artificial recoil, with double-purpose pump
Electrolyte filling method or ratchet spanner turn screw means and not only need to expend very big physical strength, and the time used also wants dozens of minutes；
Physical strength and time can be saved by some hydraulic pumps and pulsometer operation, but the complicated equipment to be used, equipment operation
Also there is higher requirement to personnel.
When liquid measure deficiency will timely fluid infusion, will tonifying Qi or deflation in time when air pressure is abnormal.It is multiple to cannon
It deflates into machine relatively simple, can be completed by air gauge.Tonifying Qi operation is slightly complicated, needs to connect air gauge and gas cylinder.But
It is that fluid infusion operation will bother much, since liquid is in high pressure conditions in recuperator means, fluid infusion uses double-purpose pump by liquid one
Point point injection counterrecoil cylinder, efficiency are very low.
In addition, regardless of checking that liquid measure and air pressure, or adjustment liquid measure and air pressure require temporarily to connect various pipes, turn
Various sealed valves.It can be seen that current artillery liquid vapour-pressure type recuperator means liquid measure inspection and adjustment are substantially completed by manpower entirely, people
Power and time consumption are larger.
Utility model content
The purpose of the utility model is to provide a kind of cannon recuperator means liquid gas inspection and adjustment devices, realize recuperator means liquid
The automation of gas inspection and adjustment significantly reduces the duties workload of cannon position guarantee.
The utility model adopts the following technical solution:
A kind of cannon recuperator means liquid gas inspection and adjustment device comprising oil storage tank, air accumulator and pressure oil cylinder；The pressure oil
Sealing piston is provided in cylinder, pressure oil cylinder is divided into oil pocket and cavity, the sealing piston tail portion setting by the sealing piston
There is connecting rod, connecting rod is connected through the piston rod of cavity and hydraulic pump；The oil storage tank is sequentially connected oil pump, flow by petroleum pipeline
Meter, fluid injection solenoid valve, oil pocket, fluid supplement solenoid valve and recuperator means；The air accumulator by appendix be sequentially connected inflation solenoid valve,
Constant volume cylinder, cylinder valve, barometer, tonifying Qi solenoid valve and recuperator means；On appendix between the inflation solenoid valve and constant volume cylinder
It is provided with gas transmission branch pipe, is provided with venting solenoid valve on the gas transmission branch pipe；It is the oil pump, flowmeter, fluid injection solenoid valve, hydraulic
Pump, fluid supplement solenoid valve, inflation solenoid valve, venting solenoid valve, cylinder valve, barometer and tonifying Qi solenoid valve pass through with controller
Cable connection.
Further, the recuperator means includes inner cylinder and the sealing sleeve that inner cylinder circumferential direction is arranged in, the front end of the inner cylinder
Front end-plate and end plate are respectively arranged with rear end；The inner cylinder is internally provided with conterrecoil piston；The conterrecoil piston is by inner cylinder
It is divided into preceding barrel chamber and rear barrel chamber；The conterrecoil piston rear portion is connected with again into bar, described to be located in rear barrel chamber and wear into bar again
End plate extends to outside inner cylinder out；The rear sidewall of the inner cylinder is provided with the intercommunicating pore of barrel chamber and sealing sleeve after connection；Institute
It states in sealing sleeve and rear barrel chamber and is provided with liquid.
Further, the petroleum pipeline and appendix are connected to the sealing sleeve of recuperator means.
Further, the section of the inner cylinder is circle, the inner cylinder and sealing sleeve coaxial arrangement.
Further, the lateral surface of the sealing piston and conterrecoil piston is provided with circumferential groove, the circumferential groove
Inside it is provided with piston seal.
Further, it is provided in the end plate multiple into bar sealing ring.
Further, the liquid is incompressible liquid.
Further, the petroleum pipeline and appendix are connected to the top of sealing sleeve.
Further, the controller is connected with power supply and display.
The utility model has the beneficial effects that: realizing the automation of cannon the recuperator means inspection of liquid gas and adjustment, significantly
Duty assurance workload is alleviated, the cannon of the cannon development and army that can be used for universities and colleges, scientific research institution and weapon factory is protected
Barrier.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the recuperator means structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the conterrecoil piston of the utility model.
Wherein, 1 oil storage tank, 2 air accumulators, 3 pressure oil cylinders, 4 sealing pistons, 5 oil pockets, 6 cavitys, 7 connecting rods, 8 hydraulic pumps, 9 are lived
Stopper rod, 10 petroleum pipelines, 11 oil pumps, 12 flowmeters, 13 fluid injection solenoid valves, 14 fluid supplement solenoid valves, 15 appendixs, 16 inflation electromagnetism
Valve, 17 constant volume cylinders, 18 valves, 19 barometers, 20 tonifying Qi solenoid valves, 21 gas transmission branch pipes, 22 venting solenoid valves, 23 controllers,
Barrel chamber, 32 are answered behind barrel chamber, 31 before 24 cables, 25 inner cylinders, 26 sealing sleeves, 27 front end-plates, 28 end plates, 29 conterrecoil pistons, 30
Into bar, 33 intercommunicating pores, 34 liquid, 35 circumferential grooves, 36 piston seals, 37 it is multiple into bar sealing ring, 38 power supplys, 39 displays,
40 gases.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.
As shown in connection with fig. 1, a kind of cannon recuperator means liquid gas inspection and adjustment device comprising oil storage tank 1,2 and of air accumulator
Pressure oil cylinder 3.Oil storage tank and air accumulator are mounted on cannon gun carriage or car body, are configured with big gun, " the storehouse as fluid infusion and tonifying Qi
Library ".Sealing piston 4 is provided in the pressure oil cylinder 3, pressure oil cylinder 3 is divided into oil pocket 5 and cavity 6, institute by the sealing piston 4
It states 4 tail portion of sealing piston and is provided with connecting rod 7, connecting rod 7 is connect through cavity 6 with the piston rod 9 of hydraulic pump 8；The oil storage tank 1 is logical
It crosses petroleum pipeline 10 and is sequentially connected oil pump 11, flowmeter 12, fluid injection solenoid valve 13, oil pocket 5, fluid supplement solenoid valve 14 and recuperator means；Institute
It states air accumulator 2 and inflation solenoid valve 16, constant volume cylinder 17, cylinder valve 18, barometer 19, tonifying Qi electromagnetism is sequentially connected by appendix 15
Valve 20 and recuperator means；It is provided with gas transmission branch pipe 21 on appendix 15 between the inflation solenoid valve 16 and constant volume cylinder 17, it is described
Venting solenoid valve 22 is provided on gas transmission branch pipe 21；The oil pump 11, flowmeter 12, fluid injection solenoid valve 13, hydraulic pump 8, fluid infusion
Solenoid valve 14, inflation solenoid valve 16, venting solenoid valve 22, cylinder valve 18, barometer 19 and tonifying Qi solenoid valve 20 with control
Device 23 is connected by cable 24.The controller 23 is connected with power supply 38 and display 39.The liquid 34 is incompressible liquid
Body, including but not limited to recoil fluid, aircraft engine oil etc..
As shown in connection with fig. 2, the recuperator means includes inner cylinder 25 and the circumferential sealing sleeve 26 of inner cylinder 25 is arranged in, described interior
The front-end and back-end of cylinder 25 are respectively arranged with front end-plate 27 and end plate 28；The inner cylinder 25 is internally provided with conterrecoil piston 29；
Inner cylinder 25 is divided into preceding barrel chamber 30 and rear barrel chamber 31 by the conterrecoil piston 29；29 rear portion of conterrecoil piston is connected with multiple into bar
32, it is described it is multiple be located in rear barrel chamber 31 into bar 32 and be pierced by end plate 28 extend to outside inner cylinder 25；The rear portion side of the inner cylinder 25
Wall is provided with the intercommunicating pore 33 of barrel chamber 31 and sealing sleeve 26 after connection；It is provided in the sealing sleeve 26 and rear barrel chamber 31
Liquid 34.
The petroleum pipeline 10 and appendix 15 are connected to the sealing sleeve of recuperator means 26.Particularly, the petroleum pipeline 10
It is connected to the top of sealing sleeve 26 with appendix 15.
The section of the inner cylinder 25 is circle, and the inner cylinder 25 and sealing sleeve 26 are coaxially disposed.
As shown in connection with fig. 3, the sealing piston 4 and the lateral surface of conterrecoil piston 29 are provided with circumferential groove 35, described
Piston seal 36 is provided in circumferential groove 35.It is provided in the end plate 28 multiple into bar sealing ring 37.
The utility model determines recuperator means liquid measure with constant volume cylinder principle；Check that liquid measure is gentle with controller control electromagnetic valve
Pressure；Realize that recuperator means liquid controlled atmosphere is whole with controller control oil pump, hydraulic pump and solenoid valve etc..
Constant volume cylinder principle are as follows: constant volume cylinder is connected on recuperator means outer cylinder, so that the volume of gas 40 occurs in recuperator means
Variation, can set up the equation of gas state accordingly, acquire gas volume, and then acquire liquid measure.It is examined by constant volume cylinder principle
Liquid measure is looked into without the artificial recoil of cannon, the liquid measure review time can be shortened.
Whole device can be divided into the gentle press mechanism of liquid measure mechanism, and Liang Tao mechanism is controlled by controller, and controller connection is aobvious
Show device and power supply.Liquid measure mechanism includes oil storage tank, oil pump, flowmeter, fluid injection solenoid valve, pressure oil cylinder, hydraulic pump, fluid infusion electromagnetism
Valve, petroleum pipeline.By petroleum pipeline, fluid reservoir is consecutively connected to oil pump, flowmeter, fluid injection solenoid valve and pressure oil cylinder；Pressure oil cylinder one
End connects hydraulic pump by sealing piston, and one end is consecutively connected to fluid supplement solenoid valve and recuperator means sealing sleeve by petroleum pipeline.
Air pressure mechanism includes air accumulator, inflation solenoid valve, venting solenoid valve, constant volume cylinder, cylinder valve, barometer, tonifying Qi solenoid valve and defeated
Tracheae.By appendix, air accumulator is sequentially connected inflation solenoid valve, constant volume cylinder, cylinder valve, barometer, tonifying Qi solenoid valve and answers
Into machine outer cylinder；Venting solenoid valve one end is connected between inflation solenoid valve and constant volume cylinder, and one end is the beginning.Oil in liquid measure mechanism
Pump, flowmeter, fluid injection solenoid valve, hydraulic pump, the inflation solenoid valve in the gentle press mechanism of fluid supplement solenoid valve, venting solenoid valve, cylinder
Valve, barometer, tonifying Qi solenoid valve pass through cable and are connected to controller.Controller setting " inspection " and " adjustment " two is pressed
Button.
Its operating principle are as follows:
After power-up, each electromagnetic valve is in closed state.Cannon recuperator means normal work is not influenced.
Liquid gas inspection: pressing controller " inspection " button, and controller opens tonifying Qi solenoid valve, and barometer measures air pressure p0,
Cylinder valve is opened, air pressure p is measured1, liquid outlet quantity V is calculated according to formula (1)y.By VyAnd p0Numerical value is shown over the display.
In formula (1), Vy--- liquid volume, i.e. liquid measure；
V --- recuperator means total volume；
Vt--- constant volume cylinder product；
The polytropic exponent of n --- gas.
Since constant volume cylinder principle can change air pressure, therefore need air pressure p0Restore.Controller opens inflation solenoid valve, Xiang Fu
It is inflated into machine, until air pressure count value is p0, successively close inflation solenoid valve, close tonifying Qi solenoid valve, open venting solenoid valve,
It closes venting solenoid valve, close cylinder valve, liquid gas inspection finishes.
Liquid controlled atmosphere is whole:
Controller " adjustment " button is pressed, if liquid measure is abnormal, device adjusts air pressure after first adjusting liquid measure；If liquid
Amount is normal and air pressure is abnormal, then only adjusts air pressure；If liquid measure and air pressure are normal, attonity.
Liquid measure adjustment refers to that fluid infusion operates (liquid measure can only be lacked without more).Controller is opened fluid injection solenoid valve, is opened
Oil pump controls liquid measure with flowmeter to the injection of pressure oil cylinder to amount infused, after injection, closes fluid injection solenoid valve；Open fluid infusion
Solenoid valve and hydraulic pump will be pressed into recuperator means outer cylinder to amount infused in hydraulic fluid cylinder, close fluid supplement solenoid valve, and fluid infusion is completed.
Air pressure adjustment includes tonifying Qi and deflates (air pressure may be excessively high or too low because of factors such as temperature).When tonifying Qi, control
Device successively opens inflation solenoid valve, opens cylinder valve, opens tonifying Qi solenoid valve, to recuperator means tonifying Qi, when barometer shows air pressure
When normal, inflation solenoid valve is successively closed, tonifying Qi solenoid valve is closed, opens venting solenoid valve, close venting solenoid valve, close cylinder
Valve, tonifying Qi operation are completed.When deflation, controller successively open venting solenoid valve, open cylinder valve, open tonifying Qi solenoid valve put
Gas successively closes tonifying Qi solenoid valve, closes cylinder valve, closes venting solenoid valve, deflate behaviour when barometer shows that air pressure is normal
It completes.
Embodiment described above is only that preferred embodiments of the present invention are described, but is not limited to
This, those skilled in the art is easy to understand the spirit of the utility model according to above-described embodiment, and makes different amplifications
And variation is within the protection scope of the utility model but as long as not departing from the spirit of the utility model.
Claims (8)
1. a kind of cannon recuperator means liquid gas inspection and adjustment device, which is characterized in that it include oil storage tank (1), air accumulator (2) and
Pressure oil cylinder (3)；It is provided with sealing piston (4) in the pressure oil cylinder (3), pressure oil cylinder (3) is divided into oil by the sealing piston (4)
Chamber (5) and cavity (6), sealing piston (4) tail portion are provided with connecting rod (7), and connecting rod (7) is through cavity (6) and hydraulic pump (8)
Piston rod (9) connection；The oil storage tank (1) is sequentially connected oil pump (11), flowmeter (12), fluid injection electricity by petroleum pipeline (10)
Magnet valve (13), oil pocket (5), fluid supplement solenoid valve (14) and recuperator means；The air accumulator (2) is sequentially connected by appendix (15) fills
Pneumoelectric magnet valve (16), constant volume cylinder (17), cylinder valve (18), barometer (19), tonifying Qi solenoid valve (20) and recuperator means；The inflation
It is provided with gas transmission branch pipe (21) on appendix (15) between solenoid valve (16) and constant volume cylinder (17), on the gas transmission branch pipe (21)
It is provided with venting solenoid valve (22)；The oil pump (11), flowmeter (12), fluid injection solenoid valve (13), hydraulic pump (8), fluid infusion electricity
Magnet valve (14), inflation solenoid valve (16), venting solenoid valve (22), cylinder valve (18), barometer (19) and tonifying Qi solenoid valve
(20) it is connect with controller (23) by cable (24).
2. a kind of cannon recuperator means liquid gas inspection according to claim 1 and adjustment device, which is characterized in that it is described it is multiple into
Machine includes the sealing sleeve (26) of inner cylinder (25) and setting in inner cylinder (25) circumferential direction, the front-end and back-end difference of the inner cylinder (25)
It is provided with front end-plate (27) and end plate (28)；The inner cylinder (25) is internally provided with conterrecoil piston (29)；The conterrecoil piston
(29) inner cylinder (25) is divided into preceding barrel chamber (30) and rear barrel chamber (31)；Conterrecoil piston (29) rear portion is connected with multiple into bar
It is (32), described that multiple into bar (32) to be located at rear barrel chamber (31) interior and be pierced by end plate (28) and extend to inner cylinder (25) outside；The inner cylinder
(25) rear sidewall is provided with the intercommunicating pore (33) of barrel chamber (31) and sealing sleeve (26) after connection；The sealing sleeve (26)
And liquid (34) are provided in rear barrel chamber (31).
3. a kind of cannon recuperator means liquid gas inspection according to claim 2 and adjustment device, which is characterized in that the oil transportation
Pipe (10) and appendix (15) are connected to the sealing sleeve of recuperator means (26).
4. a kind of cannon recuperator means liquid gas inspection according to claim 3 and adjustment device, which is characterized in that the inner cylinder
(25) section is circle, the inner cylinder (25) and sealing sleeve (26) coaxial arrangement.
5. a kind of cannon recuperator means liquid gas inspection according to claim 4 and adjustment device, which is characterized in that the sealing
Piston (4) and the lateral surface of conterrecoil piston (29) are provided with circumferential groove (35), are provided with work in the circumferential groove (35)
Plug sealing ring (36).
6. a kind of cannon recuperator means liquid gas inspection according to claim 5 and adjustment device, which is characterized in that the rear end
It is provided in plate (28) multiple into bar sealing ring (37).
7. a kind of cannon recuperator means liquid gas inspection according to claim 6 and adjustment device, which is characterized in that the liquid
It (34) is incompressible liquid.
8. a kind of cannon recuperator means liquid gas inspection according to claim 7 and adjustment device, which is characterized in that the control
Device (23) is connected with power supply (38) and display (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017139.3U CN209246798U (en) | 2018-11-27 | 2018-11-27 | A kind of cannon recuperator means liquid gas inspection and adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017139.3U CN209246798U (en) | 2018-11-27 | 2018-11-27 | A kind of cannon recuperator means liquid gas inspection and adjustment device |
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| Publication Number | Publication Date |
|---|---|
| CN209246798U true CN209246798U (en) | 2019-08-13 |
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ID=67531172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017139.3U Active CN209246798U (en) | 2018-11-27 | 2018-11-27 | A kind of cannon recuperator means liquid gas inspection and adjustment device |
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| CN (1) | CN209246798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827467A (en) * | 2018-11-27 | 2019-05-31 | 中国人民解放军陆军工程大学 | A kind of cannon recuperator means liquid gas inspection and adjustment device |
-
2018
- 2018-11-27 CN CN201822017139.3U patent/CN209246798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827467A (en) * | 2018-11-27 | 2019-05-31 | 中国人民解放军陆军工程大学 | A kind of cannon recuperator means liquid gas inspection and adjustment device |
| CN109827467B (en) * | 2018-11-27 | 2024-03-29 | 中国人民解放军陆军工程大学 | Liquid-gas checking and adjusting device of gun re-feeder |
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