CN205589479U - Gas reaction device for unmanned aerial vehicle gasbag air feed - Google Patents
Gas reaction device for unmanned aerial vehicle gasbag air feed Download PDFInfo
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- CN205589479U CN205589479U CN201620388583.4U CN201620388583U CN205589479U CN 205589479 U CN205589479 U CN 205589479U CN 201620388583 U CN201620388583 U CN 201620388583U CN 205589479 U CN205589479 U CN 205589479U
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Abstract
The utility model relates to an unmanned aerial vehicle field, concretely relates to gas reaction device for unmanned aerial vehicle gasbag air feed, including reaction vessel, reaction vessel is connected with feedstock channel and air feed passageway, the last feeding valve of installing two at least series connections of feedstock channel on the reactant gets into feed valve feedstock channel in front of the door, still is provided with the detection and control device for detection and control enters into the reaction material volume in the reaction vessel, the air feed passageway accesss to the gasbag. This device is gaseous to the light density that unmanned aerial vehicle provided controllable volume, makes unmanned aerial vehicle only need consume less machine and carries the energy operation of can flying, and simultaneously, the whole in -process of gasbag is supplied to the gas that this reaction unit generated, and gas all can not take place to leak, the control of being convenient for.
Description
Technical field
This utility model relates to unmanned plane field, a kind of gas reaction device for unmanned plane air bag supply.
Background technology
Unmanned plane is also called UAV, Remote or from cruiser, is a kind of low cost, little, that mobility high portability load aircraft is lost, and has been widely used in military affairs, scientific research, the multiple fields such as civilian.In military field, unmanned plane can be applicable to enemy's situation investigation, communication relaying, early warning, target drone training etc., even can directly form unmanned plane formation and carry out fighting enemy；At scientific research field, can be used for the sampling under the feasibility Simulation is assessed of the checking of flight test, new equipment and new departure, the acquisition of Aerial Images, adverse circumstances and condition monitoring etc.；At civil area, unmanned plane can be used for agricultural Soil Moisture Monitoring, agricultural fertilizer, the condition of a disaster analysis, project supervision, power network line tour etc..In some actual application, unmanned air vehicle technique has been achieved for goodish achievement, and people the most gradually recognize its great potential and effect.
Unmanned plane carries out in the flight course of operation under carrying heavy load conditions, the gravity of the pulling force unmanned plane to be overcome that propeller vertical direction is provided self, but also to overcome the gravity of its object loaded.Airborne limited energy due to unmanned plane self, the airborne energy can be comparatively fast run out of under heavy load conditions, it is difficult to long flight operation, take to increase the mode of gas bearings on unmanned plane, buoyancy by air provides the pulling force continued upward for unmanned plane, can effectively reduce the depletion rate to the airborne energy, extend the unmanned plane flight activity duration under heavy load conditions, thus reach to promote the purpose of the working performance of unmanned plane, expand unmanned plane activity duration under heavy load conditions and job area.
In order to improve the lasting flying power of unmanned plane, now design the gas bearings of a kind of unmanned plane, it includes air bag and reaction unit, the air bag buoyancy for inventory of gas and by air provides the pulling force continued upward for unmanned plane, reaction unit is reaction utensil or the device that can carry out chemical reaction therein, for the light density gases lighter than atmospheric density for the offer of unmanned plane air bag.Owing to the deadweight of unmanned plane and the load weight of lift-launch are certain, this just requires that the light density gases provided for air bag is the most controlled, very little, then the pulling force that air bag provides to unmanned plane is less, it is impossible to be effectively realized the purpose saving the airborne energy for the offer amount of light density gases, the offer amount of light density gases is the biggest, the pulling force that then air bag provides to unmanned plane is relatively big, and the unmanned plane device rate of climb is fast, the most out of control, now needing to emit unnecessary gas, this certainly will cause waste.Meanwhile, the gas that reaction unit generates easily is revealed, and inconvenience controls.
Utility model content
Goal of the invention of the present utility model is: for when using gas bearings to provide upwards pulling force for unmanned plane, the more difficult light density gases the most controlled for air bag offer of reaction unit, it is simultaneously used for the problem that the light density gases of reactant generation is easily revealed, a kind of gas reaction device for unmanned plane air bag supply is provided, this device according to unmanned plane need the most controlled light density gases is provided, the pulling force making air bag provide is in appropriate level, unmanned plane can be adjusted in the case of having only to consume the less airborne energy controlling by unmanned plane propeller, simultaneously, the gas that this reaction unit generates is fed in air bag, during generating gas or supply gas, gas all will not leak, it is easy to control.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of gas reaction device for unmanned plane air bag supply, including reaction vessel, reaction vessel connects feeding-passage and air supply channel, the material inlet valve that at least two is connected in series is installed on described feeding-passage, on feeding-passage before reactant enters material inlet valve, being additionally provided with measuring and controlling device, enter into the reactant doses in reaction vessel for detection and control, described air supply channel leads to air bag.
Measuring and controlling device can detect the amount of the reactant entered in reaction vessel, and quantitatively supply in reaction vessel according to the response magnitude that default is good, ensure that the reactant doses entered in reaction vessel is the most controlled, chemical equation according to reactant has configured each reactant ratio, gas flow the most as required sets the amount of the reactant for reaction, quantitatively inputting reactant by measuring and controlling device to feeding-passage, the amount of the light density gases which achieves the offer of this reaction unit determines that.nullThen the reactant prepared is entered in reaction vessel by feeding-passage and react，Feeding-passage is provided with the material inlet valve that at least two is connected in series，First a material inlet valve is opened，Reactant is made to be entered into by feeding-passage in the center-aisle of the valve being connected in series，Owing to No. two material inlet valves of reaction vessel side have cut off interface channel inside and outside reaction vessel，The most do not have gas to leak out，Subsequently close reactant and enter a material inlet valve of feeding-passage，Open No. two material inlet valves/other valves of reaction vessel side，Reactant is made to carry out chemical reaction in entering into reaction vessel，Now，Owing to a material inlet valve has been switched off，Now，Gas does not leaks out，Simultaneously close off No. two material inlet valves/other valves，The gas making generation is entered in air bag by air supply channel，Amount when reactant reacts in entering reaction vessel is the most controlled，By arranging two material inlet valves，The amount making the reactant of entrance feeding-passage is appropriate，Two material inlet valves are set simultaneously，While ensureing that reactant enters reaction vessel smoothly，Will not be that the gas in reaction vessel leaks out.
As preferred version of the present utility model, described air supply channel is also equipped with the air-supplying valve for opening or closing air supply channel.Installing air-supplying valve on air supply channel, make the gas of generation be fed in air bag by air-supplying valve, during supply gas, gas will not leak, and is easy to control.
As preferred version of the present utility model, described material inlet valve and air-supplying valve are check valve.The material inlet valve arranged in feeding-passage uses check valve, make gas and reactant in reaction vessel will not flow backwards entrance feeding-passage, preventing the reactant feed being introduced in reaction vessel to be contaminated, the gas backflow that the air-supplying valve installed in air supply channel also uses check valve to be possible to prevent in air bag enters reaction vessel.
As preferred version of the present utility model, described air-supplying valve is provided with the automaton for controlling valve open-close state, automaton is provided with measurement unmanned plane height, speed and the sensing device of acceleration.By height, speed and the acceleration information of the unmanned plane measured by induction apparatus, feed back to automaton and realize valve is automatically turned on and automatically close, thus ensure that gas reaction device is the most controlled to the gas of air bag supply.
As preferred version of the present utility model, the quantity of described feeding-passage is corresponding with the kind of reactant.Every kind of reactant all correspond to respective feeding-passage, it is ensured that each reactant all enters into reaction vessel from single feeding-passage, prevents reactant from contacting in advance before entering reaction vessel and chemical reaction occurs, causes leakage and the loss of gas.
As preferred version of the present utility model, described measuring and controlling device is flow switch, and flow switch is installed on the feeding-passage before entering material inlet valve.The flow switch that measuring and controlling device uses sensitivity higher can be used for monitoring the quality and weight of reactant, it is simple to controls to participate in the amount of reactant, makes the gas of generation make the most controlled.
As preferred version of the present utility model, gas reaction device also includes the storage container for providing reactant to reaction vessel, and described storage container is connected with reaction vessel by feeding-passage.Storage container is used for placing response thing, entered in reaction vessel before reaction by feeding-passage at reactant, in all kinds of reactants are placed on storage container, classification preserves, reactant is made to be in good state, the problem avoiding occurring oxidation etc. to affect its state, when needs carry out gas supply, in feeding-passage, carry reactant by automatic feeding system.
As preferred version of the present utility model, described reaction vessel is provided with the relief valve for release reaction gas in container, described relief valve is configured with the Pressure gauge measuring reaction vessel interior air pressure.According to the Pressure gauge being arranged on relief valve, the pressure in reaction vessel can be monitored at any time, make the specified pressure less than reaction vessel work of the air pressure in reaction vessel, when the air pressure in reaction vessel is higher than the specified pressure of reaction vessel work, relief valve starts, discharge the portion gas in container, it is to avoid hypertonia in reaction vessel and reaction vessel is caused damage, this preferred version only in emergency circumstances enables in the ratio of supply reactant and the detection device damage etc. of amount.
As preferred version of the present utility model, described reaction vessel is provided with the attachment structure being easy to clear up reaction vessel interior.Reaction vessel is when being used for carrying out reaction generation gas, it is in air-tight state, ensure that the gas generated will not leak, for generating the reactant of gas in reaction vessel fully after reaction, need periodically to be cleaned out by reaction vessel, reaction vessel is designed as detachable structure or window, cleaning reaction vessel is had important effect.
As preferred version of the present utility model, the agitator for being mixed by reactant is installed in described reaction vessel.Agitator is mainly used in being sufficiently stirred for the reactant in reaction vessel, reactant is made to be fully contacted, it is easy to preferably carry out chemical reaction, the reactant participating in chemical reaction enters in reaction vessel from respective feeding-passage, but it is mainly distributed on respective position after entering into reaction vessel due to reactant, fail each other to be fully contacted, there is the problem that reaction is insufficient, use agitator can effectively solve the shortcoming can not being fully contacted between reactant and reactant, make chemical reaction more fully effectively.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, being placed in storage container by reactant, according to the reactant ratio configured and amount, the amount making the reactant of entrance feeding-passage is appropriate, arranges two material inlet valves simultaneously, can effectively prevent the gas in reaction vessel from being revealed by feeding-passage；
2, it is provided with air-supplying valve on air supply channel, and air-supplying valve connects induction apparatus, realize valve being automatically turned on and automatically closing by height, speed and the acceleration of the unmanned plane measured by induction apparatus, thus ensure that gas reaction device is the most controlled to the gas of air bag supply, simultaneously, during supply gas, gas will not leak, and is easy to control；
3, relief valve and Pressure gauge are installed on the reaction vessel, the pressure in reaction vessel is monitored at any time according to pressure, when breaking down etc. in emergency circumstances, during the specified pressure that the air pressure in reaction vessel works higher than reaction vessel, relief valve starts, discharge the portion gas in container, the hypertonia that is prevented effectively from reaction vessel and reaction vessel is caused damage；
4, agitator is installed in reaction vessel, uses agitator can effectively solve the problem can not being fully contacted between reactant and reactant, make reactant be sufficiently mixed releasing, occur chemical reaction more efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gas reaction device in embodiment 1.
Fig. 2 is the structural representation of the gas reaction device in embodiment 2.
Labelling in figure: 1-reaction vessel, number material inlet valve of 2-, No. bis-material inlet valves of 3-, 4-air bag, 5-air-supplying valve, 6-storage container.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
The present embodiment for providing occasion during gas for the air bag of the aircraft such as unmanned plane.
nullA kind of gas reaction device for unmanned plane air bag supply，As shown in Figure 1，Including reaction vessel 1，Reaction vessel 1 connects feeding-passage and air supply channel，The material inlet valve that at least two is connected in series is installed on described feeding-passage，On feeding-passage before reactant enters material inlet valve，It is additionally provided with measuring and controlling device，The reactant doses in reaction vessel 1 is entered into for detection and control，Described air supply channel leads to air bag 4，The air-supplying valve 5 for opening or closing air supply channel it is also equipped with on air supply channel，The quantity of feeding-passage is corresponding with the kind of reactant，Every kind of reactant all correspond to respective feeding-passage，Guarantee that each reactant all enters into reaction vessel 1 from single feeding-passage，Prevent reactant from contacting in advance before entering reaction vessel and chemical reaction occurs，Cause leakage and the loss of gas，In the present embodiment，The species number of reactant is 2，It is provided with two feeding-passages on corresponding gas reaction device.
Chemical equation according to 2 kinds of reactants configures adjusts each reactant ratio, for the reactant A of gas C and the reaction equation of B it is such as: mA+nB=xC+yD, A, B are the two kinds of reactants generating gas for participating in reaction, C, D are the material or gas generated after reactant participates in reaction, and m, n, x, y are the balancing coefficient in chemical equation.Then reactant A, B should configure according to the ratio of m:n, gas flow the most as required sets the amount of the reactant for reaction, the amount of the light density gases which achieves the offer of this reaction unit determines that, gas reaction device includes the storage container 6 for providing reactant to reaction vessel, storage container 6 is connected with reaction vessel 1 by feeding-passage, in all kinds of reactants are placed on storage container 6, classification preserves, reactant is made to be in good state, the problem avoiding occurring oxidation etc. to affect its state, when needs supply response thing in reaction vessel 1, supplied by storage container 6.
Then entering in reaction vessel 1 by the reactant prepared by the feeding-passage arranged on the reaction vessel, on the feeding-passage before reactant enters material inlet valve, be additionally provided with measuring and controlling device, in the present embodiment, measuring and controlling device uses flow switch.Simultaneously, article two, feeding-passage is provided with two material inlet valves 2 being connected in series and No. two material inlet valves 3, first ensure that No. two material inlet valves 3 are closed modes, a number material inlet valve 2 is opened, reactant is made to enter in the passage in the middle of two valves by feeding-passage, now, No. two material inlet valve closedowns prevent the gas leakage in reaction vessel, it is then shut off reactant and enters a material inlet valve 2 of feeding-passage, open No. two material inlet valves 3 near reaction vessel side, reactant is made to carry out chemical reaction in entering into reaction vessel 1, now, a number material inlet valve 2 prevents gas to leak out, simultaneously close off No. two material inlet valves 3.Article two, the material inlet valve 2 and the material inlet valve 3 that arrange in feeding-passage all use check valve, make gas and reactant in reaction vessel 1 will not flow backwards entrance feeding-passage, prevent the reactant feed being introduced in reaction vessel 1 to be contaminated.
Agitator for being mixed by reactant is installed in reaction vessel 1, after entering into reaction vessel 1 due to the reactant of participation chemical reaction from respective feeding-passage, it is mainly distributed on respective position, fail each other to be fully contacted, there is the problem that reaction is insufficient, use agitator can effectively solve the shortcoming can not being fully contacted between reactant and reactant, make chemical reaction more fully effectively.By agitator, the reactant in reaction vessel 1 is sufficiently stirred for, make reactant be fully contacted carry out chemical reaction after produce the light density gases lighter than atmospheric density.
Open the air-supplying valve 5 on air supply channel, the gas making generation enters in air bag 4 by air supply channel, the pulling force that air bag 4 continues upward for unmanned plane offer by the buoyancy of air after gassy, can effectively reduce the depletion rate to the airborne energy, extend the unmanned plane flight activity duration under heavy load conditions, thus reach to promote the purpose of the working performance of unmanned plane, expand unmanned plane activity duration under heavy load conditions and job area.Described air-supplying valve 5 uses check valve, effectively prevent the gas backflow in air bag from entering reaction vessel, simultaneously, automaton for controlling air-supplying valve 5 open and-shut mode is installed on described air-supplying valve 5, automaton is provided with measurement unmanned plane height, speed and the sensing device of acceleration.By height, speed and the acceleration information of the unmanned plane measured by induction apparatus, feed back to automaton and realize automatically turning on and automatically closing air-supplying valve 5, thus ensure that the gas that gas reaction device is supplied to air bag 4 is the most controlled.
In practical application, the relief valve for release reaction gas in container it is also equipped with on reaction vessel 1, on relief valve, the Pressure gauge of reaction vessel interior air pressure is measured in configuration, the pressure in reaction vessel is monitored at any time by Pressure gauge, make the specified pressure less than reaction vessel work of the air pressure in reaction vessel, when the air pressure in reaction vessel is higher than the specified pressure of reaction vessel work, relief valve starts, discharge the portion gas in container, avoid the hypertonia in reaction vessel that reaction vessel causes damage, when detection supplies the ratio of reactant and the detection device damage of amount etc. in emergency circumstances, relief valve enables.
Described reaction vessel is provided with the attachment structure being easy to clear up reaction vessel interior, in the present embodiment, reaction vessel 1 is demountable structure, reaction vessel is when being used for carrying out reaction generation gas, it is in air-tight state, ensure that the gas generated will not leak, the impurity such as residue can be produced for generating after the reactant of gas fully reacts in reaction vessel, need periodically to be cleaned out by reaction vessel, reaction vessel is designed as the demountable structure that many parts are constituted, cleaning reaction vessel is had important effect.
Owing to ratio when reactant reacts in entering reaction vessel and amount are pre-set, then material inlet valve is sequentially entered by flow switch, the last gasometry produced in reaction vessel is controlled, by arranging two material inlet valves, can effectively prevent the gas in reaction vessel from being revealed by feeding-passage, after generating gas, open the air-supplying valve on air supply channel, the gas making generation is fed in air bag, during supply gas, gas also will not leak, and is easy to control.And pass through air-supplying valve, it is ensured that gas reaction device is also the most controlled to the gas of air bag supply.
Embodiment 2
The present embodiment for providing occasion during gas for the air bag of the aircraft such as unmanned plane.
nullAs shown in Figure 2，Gas reaction device for unmanned plane air bag supply，Including reaction vessel 1，Reaction vessel 1 connects feeding-passage and air supply channel，The material inlet valve that at least two is connected in series is installed on described feeding-passage，On feeding-passage before reactant enters material inlet valve，It is additionally provided with measuring and controlling device，The reactant doses in reaction vessel 1 is entered into for detection and control，Air supply channel leads to air bag 4，The air-supplying valve 5 for opening or closing air supply channel it is also equipped with on air supply channel，The quantity of feeding-passage is corresponding with the kind of reactant，It is connected with air bag 4 by air-supplying valve 5，The quantity of feeding-passage is corresponding with the species number of reactant，Every kind of reactant all correspond to respective feeding-passage，Guarantee that each reactant all enters into reaction vessel 1 from single feeding-passage，Prevent reactant from contacting in advance before entering reaction vessel and chemical reaction occurs，Cause leakage and the loss of gas，In the present embodiment，The species number of reactant is 3，It is provided with three feeding-passages on corresponding gas reaction device.
Chemical equation according to three kinds of reactants configures adjusts each reactant ratio, for the reactant A of gas C, the reaction equation of B and E it is such as: mA+nB+lE=xC+yD+zF, A, B, E are the reactant generating gas for participating in reaction, C, D, F are the material or gas generated after reactant participates in reaction, and m, n, l, x, y, z are the balancing coefficient in chemical equation.Then reactant A, B, E should configure according to the ratio of m:n:l, gas flow the most as required sets the amount of the reactant for reaction, the amount of the light density gases which achieves the offer of this reaction unit determines that, gas reaction device includes the storage container 6 for providing reactant to reaction vessel, storage container 6 is connected with reaction vessel 1 by feeding-passage, in all kinds of reactants are placed on storage container 6, classification preserves, reactant is made to be in good state, the problem avoiding occurring oxidation etc. to affect its state, when needs supply response thing in reaction vessel 1, supplied by storage container 6.
By the feeding-passage arranged on the reaction vessel, the reactant prepared being entered into reaction vessel, on the feeding-passage before reactant enters material inlet valve, is additionally provided with measuring and controlling device, in the present embodiment, measuring and controlling device uses flow switch.Simultaneously, article two, feeding-passage is provided with two material inlet valves 2 being connected in series and No. two material inlet valves 3, first ensure that No. two material inlet valves 3 are closed modes, a number material inlet valve 2 is opened, reactant is made to enter in the middle of two valves by feeding-passage, now, owing to No. two material inlet valves 3 turn off, prevent gas from reaction vessel 1 toward external leakage, it is then shut off reactant and enters a material inlet valve 2 of feeding-passage, open No. two material inlet valves 3 near reaction vessel side, reactant is made to carry out chemical reaction in entering into reaction vessel 1, now, a number material inlet valve 2 prevents gas to leak out, simultaneously close off No. two material inlet valves 3.Article two, the material inlet valve 2 and No. two material inlet valves 3 that arrange in feeding-passage are check valve, make gas and reactant in reaction vessel 1 will not flow backwards entrance feeding-passage, prevent the reactant feed being introduced in reaction vessel 1 to be contaminated.
Agitator for fully being mixed by reactant is installed in reaction vessel 1, after entering into reaction vessel 1 due to the reactant of participation chemical reaction from respective feeding-passage, it is mainly distributed on respective position, fail each other to be fully contacted, there is the problem that reaction is insufficient, use agitator can effectively solve the shortcoming can not being fully contacted between reactant and reactant, make chemical reaction more fully effectively.By agitator, the reactant in reaction vessel 1 is sufficiently stirred for, make reactant be fully contacted carry out chemical reaction after produce the light density gases lighter than atmospheric density.
Open the air-supplying valve 5 on air supply channel, the gas making generation enters in air bag 4 by air supply channel, the pulling force that air bag 4 continues upward for unmanned plane offer by the buoyancy of air after gassy, can effectively reduce the depletion rate to the airborne energy, extend the unmanned plane flight activity duration under heavy load conditions, thus reach to promote the purpose of the working performance of unmanned plane, expand unmanned plane activity duration under heavy load conditions and job area.Described air-supplying valve 5 uses check valve, effectively prevents the gas backflow in air bag from entering reaction vessel.Meanwhile, described air-supplying valve 5 is provided with the automaton for controlling air-supplying valve 5 open and-shut mode, automaton is provided with measurement unmanned plane height, speed and the sensing device of acceleration.By height, speed and the acceleration information of the unmanned plane measured by induction apparatus, feed back to automaton and realize automatically turning on and automatically closing air-supplying valve 5, thus ensure that the gas that gas reaction device is supplied to air bag 4 is the most controlled.
In practical application, the relief valve for release reaction gas in container it is also equipped with on reaction vessel 1, on relief valve, the Pressure gauge of reaction vessel interior air pressure is measured in configuration, the pressure in reaction vessel is monitored at any time by Pressure gauge, make the specified pressure less than reaction vessel work of the air pressure in reaction vessel, when the air pressure in reaction vessel is higher than the specified pressure of reaction vessel work, relief valve starts, discharge the portion gas in container, avoid the hypertonia in reaction vessel that reaction vessel causes damage, when detection supplies the ratio of reactant and the detection device damage of amount etc. in emergency circumstances, relief valve enables.
Described reaction vessel is provided with the attachment structure being easy to clear up reaction vessel interior, in the present embodiment, the removable cover for being opened by container it is provided with bottom reaction vessel 1, removable cover covers by sealing strip is airtight with reaction vessel, described removable cover covers by sealing strip is airtight with reaction vessel, ensure the seal of reaction vessel, the light density gases making reactant and generation all will not leak, the impurity such as residue can be produced for generating after the reactant of gas fully reacts in reaction vessel, need periodically to be cleaned out by reaction vessel, at reaction container bottom, removable cover is set, after can opening cover plate, container inside is cleared up, convenient and practical.
Owing to ratio when reactant reacts in entering reaction vessel and amount are pre-set, then material inlet valve is sequentially entered by flow switch, the last gasometry produced in reaction vessel is controlled, by arranging two material inlet valves, can effectively prevent the gas in reaction vessel from being revealed by feeding-passage, after generating gas, open the air-supplying valve on air supply channel, the gas making generation is fed in air bag, during supply gas, gas also will not leak, and is easy to control.And pass through air-supplying valve, it is ensured that gas reaction device is also the most controlled to the gas of air bag supply.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. the gas reaction device for unmanned plane air bag supply, it is characterized in that, including reaction vessel, reaction vessel connects feeding-passage and air supply channel, the material inlet valve that at least two is connected in series is installed on described feeding-passage, on the feeding-passage before reactant enters material inlet valve, is additionally provided with measuring and controlling device, entering into the reactant doses in reaction vessel for detection and control, described air supply channel leads to air bag.
Gas reaction device the most according to claim 1, it is characterised in that be also equipped with the air-supplying valve for opening or closing air supply channel on described air supply channel.
Gas reaction device the most according to claim 2, it is characterised in that described material inlet valve and air-supplying valve are check valve.
Gas reaction device the most according to claim 3, it is characterised in that be provided with the automaton for controlling valve open-close state on described air-supplying valve, automaton is provided with measurement unmanned plane height, speed and the sensing device of acceleration.
Gas reaction device the most according to claim 1, it is characterised in that the quantity of described feeding-passage is corresponding with the kind of reactant.
Gas reaction device the most according to claim 1, it is characterised in that described measuring and controlling device is flow switch, and flow switch is installed on and enters on the feeding-passage before material inlet valve.
Gas reaction device the most according to claim 1, it is characterised in that gas reaction device also includes the storage container for providing reactant to reaction vessel, and described storage container is connected with reaction vessel by feeding-passage.
8., according to the gas reaction device one of claim 4-7 Suo Shu, it is characterised in that be provided with the relief valve for release reaction gas in container on described reaction vessel, described relief valve is configured with the Pressure gauge measuring reaction vessel interior air pressure.
Gas reaction device the most according to claim 8, it is characterised in that described reaction vessel is provided with the attachment structure being easy to clear up reaction vessel interior.
Gas reaction device the most according to claim 9, it is characterised in that be provided with the agitator for being mixed by reactant in described reaction vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620388583.4U CN205589479U (en) | 2016-05-04 | 2016-05-04 | Gas reaction device for unmanned aerial vehicle gasbag air feed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388583.4U CN205589479U (en) | 2016-05-04 | 2016-05-04 | Gas reaction device for unmanned aerial vehicle gasbag air feed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649630A (en) * | 2018-11-14 | 2019-04-19 | 中国人民解放军63653部队 | A kind of convenient and quick air charging system of airship envelope |
| CN109758202A (en) * | 2019-02-21 | 2019-05-17 | 江苏省人民医院 | A kind of radial artery oppressor and its working method |
-
2016
- 2016-05-04 CN CN201620388583.4U patent/CN205589479U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649630A (en) * | 2018-11-14 | 2019-04-19 | 中国人民解放军63653部队 | A kind of convenient and quick air charging system of airship envelope |
| CN109758202A (en) * | 2019-02-21 | 2019-05-17 | 江苏省人民医院 | A kind of radial artery oppressor and its working method |
| CN109758202B (en) * | 2019-02-21 | 2023-09-15 | 江苏省人民医院 | Radial artery compressor and working method thereof |
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