CN210398371U - Quick high-purity filling equipment of warhead cooling gas cylinder - Google Patents
Quick high-purity filling equipment of warhead cooling gas cylinder Download PDFInfo
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- CN210398371U CN210398371U CN201921031342.4U CN201921031342U CN210398371U CN 210398371 U CN210398371 U CN 210398371U CN 201921031342 U CN201921031342 U CN 201921031342U CN 210398371 U CN210398371 U CN 210398371U
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Abstract
The application discloses quick high-purity filling equipment of warhead cooling gas cylinder includes: the high-pressure gas supply module is used for storing high-pressure gas and delivering the high-pressure gas to the inflation execution module; the high-pressure air supply port I in the inflation execution module is connected with the high-pressure air supply port II in the high-pressure air supply module; and at least one inflatable product module which is connected with the inflation execution module and realizes the gas filling of the inflatable product module through the transportation of the high-pressure gas by the inflation execution module. By establishing a closed-loop control filling mode of the temperature and the inflation rate of the gas cylinder, the filling efficiency of the cooling gas is improved on the premise of ensuring safety and reliability; and this application has that the gas cylinder fills dress efficiently, can realize that the vehicular removes, and topography adaptability is high, aerifys advantages such as purity height, can realize one-to-many operation, reaches with some advantages such as area, multi-level overall arrangement.
Description
Technical Field
The application belongs to the technical field of gas cylinder high-pressure gas fills dress, concretely relates to quick high-purity filling equipment of warhead cooling gas cylinder.
Background
The missile can generate a large amount of heat due to high-speed friction with air in the flying process, the heat of the part is transferred to the inside of the missile body in a heat conduction mode, the temperature is high, and meanwhile, systems such as guidance, communication and control in the missile can have adverse effects on the performance of the missile in the working process, so that the flying stability of the missile is poor, and the control precision is reduced. Therefore, the high-pressure gas is adopted to cool the electrical components of the missile in the flight process.
Due to the dangerousness of the high-pressure gas cylinder in the long-distance transportation and storage process and the leakage risk of the high-pressure gas cylinder in the long-term storage process, a filling mode before launching is mostly adopted. In the existing operation method, the projectile body is conveyed to a high-pressure inflation station and returns to a launching point after inflation, and a lot of uncertainty exists in the process. The missile high-pressure cooling gas cylinder has high maneuverability, is fast and is filled with high purity, and becomes a short plate which restricts the improvement of the combat readiness capability of our army. Therefore, development of related equipment and establishment of effective schemes are required.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects or shortcomings of the prior art, the technical problem to be solved by the application is to provide the quick high-purity filling equipment for the bullet cooling gas cylinder.
In order to solve the technical problem, the application is realized by the following technical scheme:
a rapid high purity filling apparatus for bullet cooled gas cylinders comprising: the high-pressure gas supply module is used for storing high-pressure gas and delivering the high-pressure gas to the inflation execution module;
the high-pressure air supply port I in the inflation execution module is connected with the high-pressure air supply port II in the high-pressure air supply module;
and at least one inflatable product module which is connected with the inflation execution module and realizes the gas filling of the inflatable product module through the transportation of the high-pressure gas by the inflation execution module.
Further, in the above apparatus, the method further includes: and the gas replacement module is used for performing gas replacement on the inflatable product module and is arranged on a pipeline between the inflation execution module and the inflatable product module.
Further, in the above apparatus, wherein the high pressure gas supply module includes: booster pump, booster pump outlet valve, high-pressure gas bomb and high-pressure gas supply mouth II, wherein, the booster pump disposes low pressure gas source mouth, the booster pump outlet valve sets up the booster pump with on the pipeline between the high-pressure gas bomb, high-pressure gas supply mouth II sets up high-pressure gas bottle's first air supply line is gone up.
Further, in the above-mentioned apparatus, wherein the high-pressure gas supply module further includes: the air supply port is arranged on a second air supply pipeline of the booster pump, the booster pump control valve is arranged on the second air supply pipeline between the air supply port and the booster pump, and the driving exhaust port is arranged on the booster pump; wherein a power source is provided to the booster pump through the second air supply pipe.
Further, in the above apparatus, a cooling gas delivery line is further disposed between the gas supply port and the booster pump, and the cooling gas delivery line is sequentially provided with a cooling gas regulating valve and a cooling gas supply port.
Further, in the above apparatus, an air supply pressure sensor and an air supply safety valve are disposed on the high-pressure gas cylinder.
Further, in the above apparatus, the first air supply line is further provided with a high pressure filter, a high pressure stop valve, and a line pressure sensor in sequence.
Further, in the above device, the inflation executing module includes: the high-pressure gas supply device comprises a high-pressure gas supply port I, a manual stop valve, a gas supply electromagnetic valve, a pressure reducer, a low-pressure sensor and a low-pressure gas supply valve I, wherein the high-pressure gas supply port I is arranged on a first gas supply pipeline and is connected with a high-pressure gas supply port II;
the manual stop valve, the pressure reducer, the low-pressure sensor and the low-pressure air supply valve I are sequentially arranged on a third air supply pipeline,
the air supply electromagnetic valve is arranged on a fourth air supply pipeline, wherein the fourth air supply pipeline and the third air supply pipeline are arranged in parallel and are both connected with the first air supply pipeline;
the fourth air supply pipeline and the third air supply pipeline are connected in parallel and then are connected with at least one fifth air supply pipeline, and the fifth air supply pipeline is connected with an inflatable product module correspondingly arranged.
Further, in the above device, the inflation executing module further includes: low pressure air feed valve II and low pressure air feed mouth, low pressure air feed valve II with low pressure air feed mouth sets gradually on sixth air supply line, sixth air supply line with the third air supply line is connected.
Further, in the above-mentioned apparatus, one of the fifth air supply lines is provided with an exhaust solenoid valve.
Further, in the above apparatus, an inflation solenoid valve, an inflation pressure sensor and an inflation regulating valve are further disposed on the fifth air supply pipeline.
Further, in the above-mentioned device, the inflatable product module includes a product inflation valve and a cooling gas cylinder, the product inflation valve is connected to the inflation solenoid valve through an inflation pipeline, and the product inflation valve is installed at an inlet of the cooling gas cylinder.
Further, in the above apparatus, wherein the gas replacement module comprises: a vacuum pump, a vacuum pump motor, a vacuum gauge, a vacuum diaphragm valve and at least one vacuum solenoid valve,
the vacuum pump is connected with the vacuum gauge through a vacuum gauge pipe and is also connected with the vacuum pump motor;
the vacuum diaphragm valve is arranged on a first vacuum extraction pipeline, and the first vacuum extraction pipeline is connected with a pipeline arranged between the vacuum pump and the vacuum gauge pipe;
the first vacuum pumping pipeline is connected with a fifth air supply pipeline through at least one second vacuum pumping pipeline, wherein the vacuum solenoid valves are arranged on the second vacuum pumping pipeline, and the number of the vacuum solenoid valves is the same as that of the second vacuum pumping pipeline.
Further, in the above apparatus, at least one auxiliary module is further included, and the number of the auxiliary modules is the same as the number of the inflatable product modules;
the auxiliary module includes: the system comprises an infrared thermometer and at least one cooling nozzle, wherein the infrared thermometer is arranged close to a cooling gas cylinder in the inflatable product module, and the cooling nozzle is also arranged close to the cooling gas cylinder;
the cooling nozzle is connected with the cooling air supply port, or the cooling nozzle is connected with the driving exhaust port.
Compared with the prior art, the method has the following technical effects:
the rapid filling and high-efficiency replacement of the warhead cooling gas cylinder of the product can be realized, the response time of missile weapon models in preparation, exercise and actual combat is shortened, the maneuverability is improved, and the method has positive significance for improving the war force level of army; the characteristics of small volume and light weight determine that the vehicle-mounted operation can be realized, the energy consumption is low, and the application scene is expanded;
the filling efficiency of the cooling gas cylinder is improved through the organic matching of the high-pressure gas supply module, the inflation execution module, the inflatable product module, the gas replacement module and the auxiliary module, the gas discharged by the booster pump is effectively utilized and used for cooling the gas cylinder, and the purposes of energy conservation and environmental protection are achieved;
in the filling process of the cooling gas cylinder, the gas replacement module is used for vacuumizing the cooling gas cylinder, and the gas filling execution module can supply high-purity gas with required flow and pressure to clean the gas cylinder; the auxiliary module can detect the temperature of the cooled gas cylinder in the filling process, and the temperature is reduced in a gas cooling mode, so that the filling efficiency is improved on the premise of ensuring the safety of the gas cylinder;
this application is through establishing the closed-loop control filling mode of gas cylinder temperature and gas filling rate, under the prerequisite of guaranteeing safety, reliability, provides the filling efficiency of cooling gas.
This application has the gas cylinder and fills dress efficiently, can realize that the vehicular removes, and topography adaptability capacity is high, aerifys advantages such as purity height, can realize a pair of many operations, reaches with some area face, multi-level overall arrangement etc..
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the application discloses an assembly schematic diagram of a rapid high-purity filling device of a bullet cooling gas cylinder;
FIG. 2: the first part of the assembly schematic diagram of the rapid high-purity filling equipment of the bullet cooling gas cylinder is shown;
FIG. 3: the application discloses a partial assembly schematic diagram II of a quick high-purity filling device of a bullet cooling gas cylinder.
Reference numerals:
in the figure: 1-high pressure air supply port I; 2-a manual stop valve; 3-air supply electromagnetic valve; 4-a pressure reducer; 5-an exhaust electromagnetic valve; 6-low pressure sensor; 7-a low-pressure air supply valve I; 8-low pressure air supply valve II; 9-inflation solenoid valve I; 10-low pressure air supply port; 11-inflation pressure sensor I; 12-inflation regulating valve I; 13-product charging valve I; 14-infrared thermometer I; 15-cooling the gas cylinder I; 16-cooling nozzle I; 17-cooling nozzle II; 18-cooling nozzle III; 19-a vacuum gauge; 20-cooling nozzle IV; 21-infrared thermometer II; 22-cooling the gas cylinder II; 23-a vacuum pump motor; 24-product charging valve II; 25-a vacuum pump; 26-vacuum gauge pipe; 27-inflation regulating valve II; 28-inflation pressure sensor II; 29-vacuum diaphragm valve; 30-vacuum solenoid valve I; 31-inflation solenoid valve II; 32-vacuum solenoid valve II; 33-an air supply pressure sensor; 34-an air supply pressure sensor; 35-gas source safety valve; 36-an air supply port; 37-a high pressure filter; 38-high pressure stop valve; 39-line pressure sensor; 40-high pressure air supply port II; 41-cooling air supply port; 42-a low pressure gas source; 43-a booster pump; 44-drive vent; 45-cooling air regulating valve; 46-booster pump control valve; 47-booster pump outlet valve; 48-high pressure gas cylinder.
Detailed Description
The conception, specific structure and technical effects of the present application will be further described in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present application.
As shown in fig. 1 to 3, the present embodiment relates to a quick and high-purity filling apparatus for a bullet-cooled gas cylinder, which includes: the high-pressure gas supply module is used for storing high-pressure gas and delivering the high-pressure gas to the inflation execution module; the high-pressure air supply port I1 in the inflation execution module is connected with the high-pressure air supply port II 40 in the high-pressure air supply module; and at least one inflatable product module which is connected with the inflation execution module and realizes the gas filling of the inflatable product module through the transportation of the high-pressure gas by the inflation execution module. In the present embodiment, the number of the inflatable product modules is preferably two, but the number does not limit the scope of protection of the present application.
This embodiment still includes: and the gas replacement module is used for performing gas replacement on the inflatable product module and is arranged on a pipeline between the inflation execution module and the inflatable product module.
The modules form an organic whole, so that the replacement, purging, filling and process control of gas in the cooling gas cylinder before the product is filled are realized; the filling device has the advantages of high filling efficiency of the gas cylinder, capability of realizing vehicle-mounted movement, high terrain adaptability, high inflation purity and the like, and can realize one-to-many operation, so that the aims of point-to-surface, multi-level layout and the like are fulfilled.
Wherein the gas replacement module comprises: a vacuum pump 25, a vacuum pump motor 23, a vacuum gauge 19, a vacuum gauge 26, a vacuum diaphragm valve 29, and at least one vacuum solenoid valve, wherein the number of the vacuum solenoid valves is provided corresponding to the inflatable product module, that is, preferably two in the present embodiment.
The vacuum pump 25 is connected with the vacuum gauge 19 through a vacuum gauge 26, and the vacuum pump 25 is also connected with the vacuum pump motor 23; the vacuum diaphragm valve 29 is installed on a first vacuum evacuation pipeline, and the first vacuum evacuation pipeline is connected with a pipeline arranged between the vacuum pump 25 and the vacuum gauge 26; the first vacuum pumping pipeline is connected with a fifth air supply pipeline through one of the second vacuum pumping pipelines, wherein the vacuum solenoid valve II 32 is arranged on the second vacuum pumping pipeline. Similarly, the first vacuum pumping pipeline is connected with another fifth air supply pipeline through another second vacuum pumping pipeline, wherein the vacuum solenoid valve i 30 is arranged on the second vacuum pumping pipeline. The gas replacement module can realize the extraction of residual normal-pressure gas with lower purity in the cooling gas cylinder, and realize the rapid replacement and purification of the gas in the cooling gas cylinder.
Wherein, high pressure air feed module includes: booster pump 43, booster pump outlet valve 47, high-pressure gas bomb 48 and high pressure air supply port II 40, wherein, booster pump 43 disposes low pressure gas source port 42, booster pump outlet valve 47 sets up the booster pump 43 with on the pipeline between the high-pressure gas bomb 48, high pressure air supply port II 40 sets up the first air supply line of high-pressure gas bomb is gone up. The high pressure gas supply module boosts the low pressure gas by means of a booster pump 43 to the pressure required for cylinder filling and is equipped with a high pressure gas cylinder 48 to ensure a stable and sufficient supply of gas.
The high pressure air supply module further comprises: an air supply port, a booster pump control valve 46 and a drive exhaust port 44, wherein the air supply port is arranged on a second air supply pipeline of the booster pump 43, the booster pump control valve 46 is arranged on the second air supply pipeline between the air supply port and the booster pump 43, and the drive exhaust port 44 is arranged on the booster pump 43; wherein, through the second air supply line way the booster pump 43 provides the power supply, through booster pump control valve 46 can adjust this air supply volume, wherein, drive gas vent 44 is used for discharging unnecessary gas, and wherein, this drive gas vent 44 joinable cooling nozzle described below, carry low temperature gas through this cooling nozzle in order to cool down the cooling gas cylinder described below, have reached energy-concerving and environment-protective purpose.
Further, a cooling air delivery line is disposed between the air supply port and the booster pump 43, and the cooling air delivery line is sequentially provided with a cooling air regulating valve 45 and a cooling air supply port 41. The cooling gas regulating valve 45 is opened by closing the charge pump control valve 46 described above, and the low-temperature gas is supplied to the cooling nozzle described below through the cooling gas supply line to cool the cooling gas cylinder described below. The cooling air regulating valve 45 can regulate the flow rate of cooling air according to the temperatures of the cooling air cylinder I15 and the cooling air cylinder II 22 detected by an infrared thermometer I14 and an infrared thermometer II 21, which are described below, so as to improve the charging efficiency.
The high-pressure gas storage cylinder 48 is provided with a gas source pressure sensor and a gas source safety valve 35, in this embodiment, two gas source pressure sensors may be provided to prevent one of the gas source pressure sensors from affecting the normal operation of the high-pressure gas charging module when a fault occurs, and the gas source pressure sensor i 33 and the gas source pressure sensor ii 34 may be provided.
Further, first air supply line still is equipped with high pressure filter 37, high pressure stop valve 38 and pipeline pressure sensor 39 in proper order, wherein, high pressure filter 37 can filter the impurity in the high-pressure gas that high pressure gas storage pump carried, guarantees high-pressure gas's purity.
In this embodiment, the inflation execution module includes: the high-pressure gas supply device comprises a high-pressure gas supply port I1, a manual stop valve 2, a gas supply electromagnetic valve 3, a pressure reducer, a low-pressure sensor 6, a low-pressure gas supply valve I7, a low-pressure gas supply valve II 8 and a low-pressure gas supply port 10, wherein the high-pressure gas supply port I1 is arranged on a first gas supply pipeline and is connected with the high-pressure gas supply port II; the manual stop valve 2, the pressure reducer 4, the low-pressure sensor 6 and the low-pressure air supply valve I7 are sequentially arranged on a third air supply pipeline, and the air supply electromagnetic valve 3 is arranged on a fourth air supply pipeline, wherein the fourth air supply pipeline and the third air supply pipeline are arranged in parallel and are connected with the first air supply pipeline; the fourth air supply pipeline and the third air supply pipeline are connected in parallel and then are connected with at least one fifth air supply pipeline, and the fifth air supply pipeline is connected with an inflatable product module correspondingly arranged.
In this embodiment, the number of the fifth air supply lines is preferably two, that is, the inflation execution module has two filling stations, so that the two cooling air cylinders can be filled in different steps at the same time, and the filling efficiency of the cooling air cylinders is improved.
Further, the inflation execution module further comprises: low pressure air feed valve II 8 and low pressure air feed mouth 10, low pressure air feed valve II 8 with low pressure air feed mouth 10 sets gradually on the sixth air supply line, the sixth air supply line with the third air supply line is connected. And gas with specific pressure can be supplied to the equipment through the low-pressure gas supply port 10 and the low-pressure gas supply valve II 8.
One of the fifth air supply pipelines is also provided with an inflation electromagnetic valve I9, an inflation pressure sensor I11 and an inflation regulating valve I12, and the other of the fifth air supply pipelines is also provided with an inflation electromagnetic valve II 31, an inflation pressure sensor II 28 and an inflation regulating valve II 27. Wherein each fifth air supply pipeline is correspondingly connected with an inflatable product module. And the inflation regulating valve I12 and the inflation regulating valve II 27 can realize the regulation and control of the filling speed of the gas cylinder.
And an exhaust solenoid valve 5 is arranged on one of the fifth air supply pipelines, and the exhaust solenoid valve 5 is used for discharging gas in the cooling air cylinder so as to prepare for quickly and highly-pure air inflation of the cooling air cylinder.
In this embodiment, the inflating product module comprises a product inflating valve I13, a cooling gas cylinder I15, a product inflating valve II 24 and a cooling gas cylinder II 22, wherein the product inflating valve I13 is connected with the inflating electromagnetic valve I9 through a first inflating pipeline, and the product inflating valve I13 is installed at an inlet of the cooling gas cylinder I15; similarly, the product charging valve II 24 is connected with the charging electromagnetic valve II 31 through a second charging pipeline, and the product charging valve II 24 is installed at the inlet of the cooling gas cylinder II 22. The cooling gas cylinder I15 and the cooling gas cylinder II 22 can alternately and independently perform vacuumizing and gas filling operations.
The present embodiment further includes at least one auxiliary module, and the number of the auxiliary modules is the same as that of the inflatable product modules, and in the present embodiment, the number of the auxiliary modules is preferably two.
One of the auxiliary modules comprises: the device comprises an infrared thermometer I14 and at least one cooling nozzle, wherein the number of the cooling nozzles is two in the embodiment, namely a cooling nozzle I16 and a cooling nozzle II 17. The infrared thermometer I14 is arranged at a position close to the cooling gas cylinder I15 in the inflatable product module, and the cooling nozzle I16 and the cooling nozzle II 17 are also arranged close to the cooling gas cylinder I15; the I16 and II 17 cooling nozzles are connected with the cooling air supply port 41, or the I16 and II 17 cooling nozzles are connected with the driving exhaust port 44.
As above, another of the auxiliary modules comprises: the device comprises an infrared thermometer II 21 and at least one cooling nozzle, wherein the number of the cooling nozzles is two in the embodiment, namely a cooling nozzle III 18 and a cooling nozzle IV 20. The infrared thermometer II 21 is arranged at a position close to the cooling gas cylinder II 22 in the inflatable product module, and the cooling nozzle III 18 and the cooling nozzle IV 20 are also arranged close to the cooling gas cylinder II 22; and the cooling nozzle III 18 and the cooling nozzle IV 20 are both connected with the cooling air supply port 41, or the cooling nozzle III 18 and the cooling nozzle IV 20 are both connected with the driving exhaust port 44.
The infrared thermometer I14 and the infrared thermometer II 21 can detect the temperature of the cooling gas cylinder in the filling process in a non-contact mode, and the bottle body damage caused by overtemperature is avoided. The gas cylinder in the filling process can be cooled by the cooling nozzle I16, the cooling nozzle II 17, the cooling nozzle III 18 and the cooling nozzle IV 20, and the gas cylinder is quickly filled.
In the embodiment, the gas replacement module is used for vacuumizing the cooling gas cylinder in the filling process of the cooling gas cylinder, and the gas filling execution module can supply high-purity gas with required flow and pressure to clean the gas cylinder. The auxiliary module can detect the temperature of cooling gas cylinder in the filling process, and adopts the gas cooling mode to cool down, under the prerequisite of guaranteeing gas cylinder safety, improves and fills dress efficiency.
The specific implementation process is as follows:
initial state: before the filling operation, the pressure in the high-pressure gas cylinder 48 is observed to ensure that the pressure is greater than the pressure to be filled. And checking that all the manual valves, the electromagnetic valves and the regulating valves are in a closed state, and the pressure reducer is in an unloading state. And starting a vacuum pump motor 23 to perform vacuum pumping operation, opening a vacuum diaphragm valve 29, a vacuum solenoid valve II 32, an inflation regulating valve I12 and a product inflation valve I13, starting to pump residual gas in the cooling gas cylinder I15, and closing the vacuum diaphragm valve 29 and the vacuum solenoid valve II 32 when the pressure in the gas cylinder is lower than 100 Pa. Open high pressure stop valve 38 and manual stop valve 2, adjust pressure reducer 4 pressure to 1MPa, open low pressure air feed valve I7 and inflate solenoid valve I9, the pressure in cooling gas cylinder I15 will be punched to 1MPa, after the pressure stabilization, close manual stop valve 2 and low pressure air feed valve I7, open exhaust solenoid valve 5, the pressure in cooling gas cylinder I15 discharges to the ordinary pressure level, closes exhaust solenoid valve 5. And opening the vacuum diaphragm valve 29 and the vacuum solenoid valve II 32, vacuumizing the cooling gas cylinder I15 again to 100Pa, and closing the vacuum diaphragm valve 29 and the vacuum solenoid valve II 32. The manual stop valve 2 and the low-pressure gas supply valve I7 are opened, and the gas filling of the cooling gas cylinder I15 is started. And (3) assuming that the gas filling pressure of the cooling gas cylinder I15 is 35MPa, adjusting the pressure of the pressure reducer 4 to 10MPa, and entering a gas filling flow. And starting the booster pump 43, opening an outlet valve 47 of the booster pump to continuously supply air for the high-pressure air storage cylinder 48, and stopping the booster pump 43 after the rated value is reached according to a feedback pressure signal of the air source pressure sensor I33 or the air source pressure sensor II 34. The infrared thermometer I14 can detect the surface temperature of the cooling gas cylinder I15, when the temperature exceeds a specified value, the cooling nozzle I16 and the cooling nozzle II 17 start to spray cooling gas, and the cooling gas source comprises two parts, namely a cooling gas supply port 41 and a driving gas exhaust port 44. The driving exhaust port 44 is used for cooling first, when the temperature continues to rise, the cooling air regulating valve 45 is opened to increase the cooling air supply amount, when the opening degree of the cooling air regulating valve 45 reaches the maximum, the temperature continues to rise, the air charging regulating valve I12 is closed, and the charging rate is reduced. The processes are all completed by adopting program closed-loop control, and the automation of the inflation process is realized. The pressure of the cooling gas cylinder I15 reaches 9MPa, and the gas supply pressure is adjusted to 20 MPa. And when the pressure of the cooling gas cylinder I15 reaches 19MPa, the manual stop valve 2 and the low-pressure gas supply valve I7 are closed, and the load is unloaded by the pressure reducer 4. And opening the gas supply electromagnetic valve 3, starting a direct charging mode, wherein in the charging process, the gas source and the pressure in the cooling gas cylinder I15 are always kept at a sufficient pressure difference, and the charging speed is ensured to be sufficiently high. And after the pressure in the cooling gas cylinder I15 reaches a target value, closing the gas charging electromagnetic valve I9, the gas charging regulating valve I12 and the product gas charging valve I13.
The vacuum replacement and gas filling processes of the cooling gas cylinder II 22 and the cooling gas cylinder I15 are the same, and specifically the processes are as follows:
initial state: before the filling operation, the pressure in the high-pressure gas cylinder 48 is observed to ensure that the pressure is greater than the pressure to be filled. And checking that all the manual valves, the electromagnetic valves and the regulating valves are in a closed state, and the pressure reducer is in an unloading state. And starting a vacuum pump motor 23 to perform vacuum pumping operation, opening a vacuum diaphragm valve 29, a vacuum solenoid valve I30, an inflation regulating valve II 27 and a product inflation valve II 24, starting to pump residual gas in a cooling gas cylinder II 22, and closing the vacuum diaphragm valve 29 and the vacuum solenoid valve I30 when the pressure in the gas cylinder is lower than 100 Pa. Open high pressure stop valve 38 and manual stop valve 2, adjust pressure reducer 4 pressure to 1MPa, open low pressure air feed valve I7 and inflate solenoid valve II 33, the pressure in cooling gas cylinder II 22 will be punched to 1MPa, after the pressure stabilization, close manual stop valve 2 and low pressure air feed valve I7, open exhaust solenoid valve 5, the pressure in cooling gas cylinder II 22 discharges to the ordinary pressure level, closes exhaust solenoid valve 5. And opening the vacuum diaphragm valve 29 and the vacuum solenoid valve I30, vacuumizing the cooling air bottle II 22 again to 100Pa, and closing the vacuum diaphragm valve 29 and the vacuum solenoid valve I30. And opening the manual stop valve 2 and the low-pressure gas supply valve I7, and starting to fill the cooling gas cylinder II 22 with gas. And (5) assuming that the gas filling pressure of the cooling gas cylinder II 22 is 35MPa, adjusting the pressure of the pressure reducer 4 to 10MPa, and entering a gas filling process. And starting the booster pump 43, opening an outlet valve 47 of the booster pump to continuously supply air for the high-pressure air storage cylinder 48, and stopping the booster pump 43 after the rated value is reached according to a feedback pressure signal of the air source pressure sensor I33 or the air source pressure sensor II 34. The infrared thermometer II 21 detects the surface temperature of the cooling cylinder II 22, and when the temperature exceeds a predetermined value, the cooling nozzle III 18 and the cooling nozzle IV 20 start to spray cooling gas, which is supplied from two parts, a cooling gas supply port 41 and a driving gas discharge port 44. The driving exhaust port 44 is used for cooling firstly, when the temperature continues to rise, the cooling air regulating valve 45 is opened to increase the supply amount of cooling air, when the opening degree of the cooling air regulating valve 45 reaches the maximum, the temperature still continues to rise, the air charging regulating valve II 27 is closed, and the filling rate is reduced. The processes are all completed by adopting program closed-loop control, and the automation of the inflation process is realized. The pressure of the cooling gas cylinder II 22 reaches 9MPa, and the gas supply pressure is adjusted to 20 MPa. And (3) when the pressure of the cooling gas cylinder II 22 reaches 19MPa, closing the manual stop valve 2 and the low-pressure gas supply valve I7, and unloading the load by the pressure reducer 4. And opening the gas supply electromagnetic valve 3, starting a direct charging mode, and in the charging process, keeping sufficient pressure difference between a gas source and the pressure in the cooling gas cylinder II 22 all the time to ensure that the charging speed is sufficiently high. And after the pressure in the cooling air cylinder II 22 reaches the target value, closing the air charging electromagnetic valve II 31, the air charging regulating valve II 27 and the product air charging valve II 24.
This application is cooling gas cylinder I15 gas when filling the dress, can carry out the vacuum replacement operation of cooling gas cylinder II 22, and the gaseous efficiency of filling of furthest's improvement has guaranteed the gas purity that gets into cooling gas cylinder I, II 15, 22 simultaneously.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.
Claims (14)
1. The utility model provides a quick high-purity filling equipment of warhead cooling gas cylinder which characterized in that includes:
the high-pressure gas supply module is used for storing high-pressure gas and delivering the high-pressure gas to the inflation execution module;
the high-pressure air supply port I in the inflation execution module is connected with the high-pressure air supply port II in the high-pressure air supply module;
and at least one inflatable product module which is connected with the inflation execution module and realizes the gas filling of the inflatable product module through the transportation of the high-pressure gas by the inflation execution module.
2. The rapid high purity filling apparatus of a bullet cooled gas cylinder according to claim 1, further comprising: and the gas replacement module is used for performing gas replacement on the inflatable product module and is arranged on a pipeline between the inflation execution module and the inflatable product module.
3. The rapid high purity filling apparatus of a bullet cooled gas cylinder according to claim 1 or 2, wherein said high pressure gas supply module comprises: booster pump, booster pump outlet valve, high-pressure gas bomb and high-pressure gas supply mouth II, wherein, the booster pump disposes low pressure gas source mouth, the booster pump outlet valve sets up the booster pump with on the pipeline between the high-pressure gas bomb, high-pressure gas supply mouth II sets up high-pressure gas bottle's first air supply line is gone up.
4. The rapid high purity filling apparatus of a bullet cooled gas cylinder according to claim 3, wherein said high pressure gas supply module further comprises: the air supply port is arranged on a second air supply pipeline of the booster pump, the booster pump control valve is arranged on the second air supply pipeline between the air supply port and the booster pump, and the driving exhaust port is arranged on the booster pump; wherein a power source is provided to the booster pump through the second air supply pipe.
5. The rapid high purity charging apparatus for a bullet-cooled gas cylinder according to claim 4 wherein a cooling gas delivery line is further provided between said gas supply port and said booster pump, said cooling gas delivery line being provided with a cooling gas regulating valve and a cooling gas supply port in sequence.
6. The rapid high purity filling apparatus for a bullet cooled gas cylinder according to claim 3 wherein said high pressure gas cylinder is provided with a gas source pressure sensor and a gas source safety valve.
7. The rapid high purity filling apparatus of a warhead cooled gas cylinder according to claim 3, wherein said first gas supply line is further provided with a high pressure filter, a high pressure stop valve and a line pressure sensor in sequence.
8. The rapid high-purity filling equipment of the bullet-cooled gas cylinder according to claim 1 or 2,
the inflation execution module includes: a high-pressure air supply port I, a manual stop valve, an air supply electromagnetic valve, a pressure reducer, a low-pressure sensor and a low-pressure air supply valve I,
the high-pressure air supply port I is arranged on a first air supply pipeline and is connected with the high-pressure air supply port II;
the manual stop valve, the pressure reducer, the low-pressure sensor and the low-pressure air supply valve I are sequentially arranged on a third air supply pipeline,
the air supply electromagnetic valve is arranged on a fourth air supply pipeline, wherein the fourth air supply pipeline and the third air supply pipeline are arranged in parallel and are both connected with the first air supply pipeline;
the fourth air supply pipeline and the third air supply pipeline are connected in parallel and then are connected with at least one fifth air supply pipeline, and the fifth air supply pipeline is connected with an inflatable product module correspondingly arranged.
9. The rapid high purity filling apparatus of a bullet cooled gas cylinder according to claim 8, wherein said charge execution module further comprises: low pressure air feed valve II and low pressure air feed mouth, low pressure air feed valve II with low pressure air feed mouth sets gradually on sixth air supply line, sixth air supply line with the third air supply line is connected.
10. The rapid high purity filling apparatus of a bullet-cooled gas cylinder according to claim 8, wherein one of said fifth gas supply lines is provided with a gas discharge solenoid valve.
11. The rapid and high-purity filling device for the bullet-cooled gas cylinder according to claim 8, wherein a gas-filling solenoid valve, a gas-filling pressure sensor and a gas-filling regulating valve are further arranged on the fifth gas supply pipeline.
12. The rapid high purity filling apparatus of warhead cooled gas cylinders according to claim 1 or 2, wherein said gas product module comprises a product gas filling valve and a cooled gas cylinder, said product gas filling valve is connected to a gas filling solenoid valve through a gas filling line, and said product gas filling valve is installed at an inlet of said cooled gas cylinder.
13. The rapid high purity filling apparatus of a bullet cooled gas cylinder according to claim 2, wherein said gas replacement module comprises: a vacuum pump, a vacuum pump motor, a vacuum gauge, a vacuum diaphragm valve and at least one vacuum solenoid valve,
the vacuum pump is connected with the vacuum gauge through a vacuum gauge pipe and is also connected with the vacuum pump motor;
the vacuum diaphragm valve is arranged on a first vacuum extraction pipeline, and the first vacuum extraction pipeline is connected with a pipeline arranged between the vacuum pump and the vacuum gauge pipe;
the first vacuum pumping pipeline is connected with a fifth air supply pipeline through at least one second vacuum pumping pipeline, wherein the vacuum solenoid valves are arranged on the second vacuum pumping pipeline, and the number of the vacuum solenoid valves is the same as that of the second vacuum pumping pipeline.
14. The rapid high purity filling apparatus of a bullet-cooled gas cylinder according to claim 1, 2 or 13,
the inflatable product module comprises at least one inflatable product module and at least one auxiliary module, wherein the number of the auxiliary modules is the same as that of the inflatable product modules;
the auxiliary module includes: the system comprises an infrared thermometer and at least one cooling nozzle, wherein the infrared thermometer is arranged close to a cooling gas cylinder in the inflatable product module, and the cooling nozzle is also arranged close to the cooling gas cylinder;
the cooling nozzle is connected with the cooling air supply port, or the cooling nozzle is connected with the driving exhaust port.
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| CN201921031342.4U CN210398371U (en) | 2019-07-02 | 2019-07-02 | Quick high-purity filling equipment of warhead cooling gas cylinder |
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| CN201921031342.4U CN210398371U (en) | 2019-07-02 | 2019-07-02 | Quick high-purity filling equipment of warhead cooling gas cylinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207004A (en) * | 2019-07-02 | 2019-09-06 | 上海悟道机电设备有限公司 | A kind of quick high-purity filling equipment of the cooling gas cylinder of bullet |
| CN111649235A (en) * | 2020-07-13 | 2020-09-11 | 阁壹系统集成设备(滁州)有限公司 | Special gas cabinet system and vacuumizing method thereof |
| CN112963728A (en) * | 2021-02-02 | 2021-06-15 | 福建德尔科技有限公司 | Electronic-grade chlorine trifluoride filling device and filling method thereof |
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2019
- 2019-07-02 CN CN201921031342.4U patent/CN210398371U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207004A (en) * | 2019-07-02 | 2019-09-06 | 上海悟道机电设备有限公司 | A kind of quick high-purity filling equipment of the cooling gas cylinder of bullet |
| CN111649235A (en) * | 2020-07-13 | 2020-09-11 | 阁壹系统集成设备(滁州)有限公司 | Special gas cabinet system and vacuumizing method thereof |
| CN111649235B (en) * | 2020-07-13 | 2022-04-12 | 阁壹系统集成设备(滁州)有限公司 | Special gas cabinet system and vacuumizing method thereof |
| CN112963728A (en) * | 2021-02-02 | 2021-06-15 | 福建德尔科技有限公司 | Electronic-grade chlorine trifluoride filling device and filling method thereof |
| CN112963728B (en) * | 2021-02-02 | 2021-09-24 | 福建德尔科技有限公司 | Electronic-grade chlorine trifluoride filling device and filling method thereof |
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