CN116817161A - Gas supply device for composite honeycomb panel filled with flame-retardant gas - Google Patents
Gas supply device for composite honeycomb panel filled with flame-retardant gas Download PDFInfo
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- CN116817161A CN116817161A CN202310812482.XA CN202310812482A CN116817161A CN 116817161 A CN116817161 A CN 116817161A CN 202310812482 A CN202310812482 A CN 202310812482A CN 116817161 A CN116817161 A CN 116817161A
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- air
- flame
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003063 flame retardant Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims description 66
- 238000007789 sealing Methods 0.000 claims description 61
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/013—Single phase liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
- F17C2270/0178—Cars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application relates to the field of composite honeycomb panel processing, in particular to a gas supply device for filling a composite honeycomb panel with flame-retardant gas, which comprises a gas storage tank, a gas transmission vehicle and a gas inlet pipe for connecting the gas transmission vehicle and the gas storage tank, wherein a rotatable winding pipe column is arranged on one side, connected with the gas storage tank, of the gas transmission vehicle, at least two lug plates are arranged on the outer side of the winding pipe column, the lug plates are arranged on the side surfaces of two end parts of the winding pipe column, the gas inlet pipe penetrates through the lug plates, and the winding pipe column rotates to drive the lug plates to rotate so as to drive the gas inlet pipe to wind or unwind on the outer side surface of the winding pipe column. According to the application, the gas storage is carried out through the arranged gas storage tank, the pipe winding is carried out in cooperation with the pipe winding column, and the gas transmission is carried out through the gas transmission vehicle, so that not only can the gas transmission be carried out on each operation room independently, but also the movable distance of the gas transmission vehicle can be freely controlled according to the retraction length of the gas inlet pipe, and the gas transmission position can be freely controlled through the gas transmission vehicle.
Description
Technical Field
The application relates to the field of composite honeycomb panel processing, in particular to a gas supply device for a composite honeycomb panel filled with flame-retardant gas.
Background
In order to strengthen the flame retardance of the composite honeycomb plate in the prior art, the interior of the honeycomb plate is filled with flame retardant gas, and the filling method in the prior art is to process the honeycomb plate in an operation room completely filled with the flame retardant gas, so that the exterior gas can not enter the interior when sealing, and the flame retardance of the formed honeycomb plate is ensured.
Although the above technical solution can satisfy practical use, a fixed pipeline is usually adopted to connect the air storage tank with the operation chamber, and the inflation and sealing device is arranged in the operation chamber, but in order to ensure that each honeycomb panel can be uniformly injected with flame retardant gas, the operation chamber is usually operated by only one honeycomb panel in the same operation step, which results in that when the production scale is required to be enlarged, only two modes of operation chambers with larger area can be adopted, thus ensuring that enough processing devices are put down, and in order to ensure that the honeycomb panels which are processed can be taken out later, the positions of operators are reserved in the operation chambers, the whole operation chamber area is larger, when the whole operation chamber needs to be filled with flame retardant gas, more operation chambers need to be consumed, and gas transmission devices are arranged for each operation chamber, the former occupies more space, and more flame retardant gas needs to be consumed, the latter needs to be carried out by more pipelines, and the problem that the pipelines are disordered easily caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the application provides the following technical scheme:
the gas supply device for the composite honeycomb plate filled with the flame-retardant gas comprises a gas storage tank, a gas transmission vehicle and a gas inlet pipe for connecting the gas transmission vehicle and the gas storage tank.
Specifically, one side that gas transmission car and gas holder are connected is provided with rotatable string around, the outside of string around is provided with two at least otic placodes, the otic placode sets up in the side around tubular column both ends, intake pipe spiral winding is in the outside of string around, the intake pipe passes the otic placode, it rotates with order to order about the intake pipe to drive the otic placode and wind or unreel around the lateral surface rolling of tubular column to rotate the tubular column, when winding the tubular column rolling, the movable range of gas transmission car reduces, when unreeling around the tubular column, the movable range of gas transmission car enlarges.
As the improvement of the technical scheme, the air outlet end of the air storage tank is connected with the air valve I, the other end of the air valve I is connected with the limiting sleeve, the extrusion cylinder is fixed at one end of the air inlet pipe connected with the air storage tank, the winding pipe column is connected with the extrusion cylinder in an electric adsorption mode, the contact type switch is arranged in the limiting sleeve, and the extrusion cylinder moves to the inside of the limiting sleeve to extrude the contact type switch so as to open the air valve I.
As the improvement of the technical scheme, the extrusion cylinder is provided with the protruding part close to the end face of the winding pipe column, the non-circular recessed part and the limiting groove are formed in the end face of the winding pipe column close to the extrusion cylinder, the protruding part is inserted into the recessed part, and when the protruding part and the recessed part are completely clamped, the air inlet pipe is clamped into the limiting groove.
As an improvement of the technical scheme, the connecting end of the air inlet pipe and the extrusion barrel is provided with a pipe head, the other end of the pipe head is fixed at the air inlet end of the extrusion barrel, and when the protruding part and the concave part are completely clamped, the pipe head is clamped into the limiting groove.
As an improvement of the technical scheme, the inner cylinder is arranged in the limiting sleeve, and the extrusion cylinder is detachably inserted into the cavity between the inner cylinder and the limiting sleeve to form sealing connection.
As the improvement of the technical scheme, the gas collecting cover is arranged in the extrusion cylinder, the sealing plate is nested at the end part of the inner cylinder, the sealing plate is an annular plate body with a U-shaped section, sealing elements are filled in the U-shaped notch of the sealing plate and the notch between the extrusion cylinder and the gas collecting cover, and the extrusion cylinder moves to the inner cylinder of the limit sleeve to drive the sealing plate to extrude the inner cylinder until the end part of the sealing plate extrudes the contact switch.
As the improvement of the technical scheme, the inner side wall of the sealing plate is provided with the sealing ring I, the outer side wall of the sealing plate is provided with the sealing ring II, when the gas collecting cover moves towards the inside of the limit sleeve, the sealing ring I is clung to the end part of the gas collecting cover, the inner side of the inner cylinder is provided with a spring, the sealing ring I is far away from an end surface of the gas collecting cover and clung to the spring, the inner wall of the limit sleeve is provided with a clamping ring, the sealing ring II is arranged between the clamping ring and the contact switch, and the clamping ring limits the external movement of the sealing ring to the limit sleeve.
As the improvement of above-mentioned technical scheme, the L-shaped groove has been seted up to the surface of recipient, be fixed with the fixture block on the inner wall of stop collar, the recipient is to the inside rectilinear movement of stop collar until the fixture block inserts the inside in L-shaped groove completely, rotates around the tubular column in order to order about the recipient and rotates, until the fixture block card income L-shaped groove's branch.
As the improvement of above-mentioned technical scheme, the gas transmission car is including automatically controlled automobile body and the gas receiver of setting on automatically controlled automobile body, the end of giving vent to anger of gas receiver is provided with pneumatic valve two, the up end of automatically controlled automobile body is provided with flexible subassembly, the other end of pneumatic valve two is connected with the gas-supply pipe, gas-supply pipe and flexible subassembly fixed connection, the junction between intake pipe and the recipient is provided with interior valve body.
As the improvement of above-mentioned technical scheme, around tubular column including be fixed in the motor of gas receiver one side and be fixed in the cylinder of motor power end, the outside of motor and cylinder sets up an otic placode at least, the motor drive cylinder produces and rotates.
The application has the beneficial effects that:
the gas storage tank is used for storing gas, the pipe is matched to wind the pipe column, the gas is conveyed through the gas conveying vehicle, not only can each operation chamber be conveyed independently, but also the distance that the gas conveying vehicle can move can be freely controlled according to the retraction length of the gas inlet pipe, and the gas conveying position can be freely controlled through the gas conveying vehicle, so that the problem that the pipelines are disordered due to the fact that the operation chambers are conveyed in a pipeline manner is avoided, and the overall consumption of flame-retardant gas can be reduced in a mode that the operation chambers are operated.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is an enlarged structural view of the portion A in FIG. 1;
FIG. 3 is a partial semi-sectional view of the present application;
FIG. 4 is an enlarged structural view of the portion C in FIG. 3;
FIG. 5 is an exploded view of the present application at a stop collar;
FIG. 6 is an enlarged view of FIG. 5 at D;
FIG. 7 is a perspective view of the opposite view of FIG. 5;
FIG. 8 is an enlarged block diagram of the view at E in FIG. 7;
fig. 9 is an enlarged structural view at B in fig. 1.
Reference numerals: 10. a gas storage tank; 11. an air valve I; 12. a limit sleeve; 121. a spring; 122. a clasp; 123. a contact switch; 124. a clamping block; 125. an inner cylinder; 13. sealing plate; 131. a first sealing ring; 132. a second sealing ring; 14. a seal; 20. a gas transmission vehicle; 21. winding a pipe column; 211. a motor; 212. a column; 213. ear plates; 214. a limit groove; 215. a recessed portion; 22. an air inlet pipe; 23. a tube head; 24. an extrusion cylinder; 241. a protruding portion; 242. an L-shaped groove; 243. a gas collecting hood; 25. an electric control vehicle; 251. a telescoping assembly; 26. an air cylinder; 261. a second air valve; 262. and a gas pipe.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In order to expand the production scale of honeycomb panels filled with flame-retardant gas, two modes are generally adopted, one mode is an operation chamber with larger area, so that enough processing equipment is guaranteed to be put down, and in order to guarantee that the honeycomb panels subjected to processing can be taken out later, the positions of operators are required to be reserved in the operation chamber, the area of the whole operation chamber is larger, when the whole operation chamber needs to be filled with flame-retardant gas, more quantity is required to be consumed for filling, one mode is adopted, a gas transmission device is arranged for each operation chamber, more space is occupied, more flame-retardant gas is required to be consumed, more pipelines are required to be used for carrying out the operation, and the problem of messy gas transmission is easily caused.
In order to solve the above problems, referring to fig. 1 to 9, a gas supply apparatus for a composite honeycomb panel filled with a flame retardant gas includes a gas storage tank 10, a gas delivery vehicle 20, and a gas inlet pipe 22 for connecting the gas delivery vehicle 20 and the gas storage tank 10.
Specifically, one side that gas transmission car 20 and gas holder 10 are connected is provided with rotatable string 21 around, is provided with two at least otic placodes 213 around the outside of string 21, and two otic placodes 213 set up in the side around string 21 both ends, and intake pipe 22 spiral winding is in the outside around string 21, and intake pipe 22 passes two otic placodes 213, and the rotation of string 21 drives otic placodes 213 and rotates in order to order about intake pipe 22 around string 21 lateral surface rolling or unreel, when winding string 21 rolling, the movable range of gas transmission car 20 reduces, and when unreeling around string 21, the movable range of gas transmission car 20 enlarges.
When the pipe column 21 rotates, the lug plates 213 squeeze, so that the air inlet pipe 22 is wound on the outer side of the pipe column 21 in a spiral mode, the purpose of controlling the length of the air inlet pipe 22 is achieved, when the corresponding operation chambers are required to be supplied with air, the position of the air inlet pipe 20 is moved, and then the pipe column 21 is driven to be unreeled, in this case, the moving range of the air inlet pipe 20 can be enlarged, namely, the total length of the moving path of the air inlet pipe 20 is the length of the air inlet pipe 22, and when the pipe column 21 is wound, the length of the air inlet pipe 22 in a free state is reduced, so that the moving range of the air inlet pipe 20 is reduced, and the purpose that the air inlet pipe 22 can be supplied with air after the air inlet pipe 20 is moved to a proper position is achieved.
If the scale is large, all the operation chambers can be divided into a plurality of areas, and each area is provided with a group of air storage tanks 10 and air delivery vehicles 20.
In one embodiment, referring to fig. 1, 2 and 4, an air outlet end of an air storage tank 10 is connected with an air valve one 11, the other end of the air valve one 11 is connected with a stop collar 12, one end of an air inlet pipe 22 connected with the air storage tank 10 is fixed with an extrusion barrel 24, the pipe string 21 is connected with the extrusion barrel 24 in an electric adsorption mode, a contact switch 123 is arranged in the stop collar 12, and the extrusion barrel 24 moves to the inner part of the stop collar 12 to press the contact switch 123 so as to open the air valve one 11.
The electric adsorption connection means that electric adsorption is generated when the electric power is supplied, and no connection is generated when the electric power is supplied, so that the electric power is convenient to detach and overhaul between the winding pipe column 21 and the extrusion barrel 24, after the extrusion barrel 24 is inserted into the limiting sleeve 12 around the pipe column 21, the contact switch 123 is extruded, the air valve I11 is opened when the contact switch 123 is extruded, under the condition, air can be supplied to the air supply vehicle 20, at the moment, the winding pipe column 21 of the air supply vehicle 20 rotates to start unreeling, the air supply vehicle 20 can move according to a given route, the air supply port of the air supply vehicle 20 is inserted into the input port of the operation chamber to carry out air supply, after one circle of air supply is completed, the air supply vehicle needs to return to the starting position again, and flame-retardant air in the operation chamber is pumped out in sequence, and the problem of flame-retardant air leakage after the operation chamber is opened by an operator is avoided.
The first air valve 11 can be opened by adopting a contact switch 123, and can also be opened by adopting a remote control or timing control mode, so that the air conveying vehicle 20 is not required to return to close the contact switch 123 after the first air valve 11 is opened each time.
In order to ensure that the electro-adsorption connection between the extrusion barrels 24 can be kept stable under the condition of axial rotation, referring to fig. 6 and 8, the extrusion barrels 24 are provided with protruding portions 241 near the end surface of the winding pipe column 21, non-circular recessed portions 215 and limiting grooves 214 are formed around the end surface of the winding pipe column 21 near the extrusion barrels 24, the protruding portions 241 are inserted into the recessed portions 215, and when the protruding portions 241 are completely clamped with the recessed portions 215, the air inlet pipes 22 are clamped into the inside of the limiting grooves 214.
Through the protruding portion 241 that can block and the connection of recess 215 formation grafting, when recess 215 is non-circular, the protruding portion 241 that cooperates with it can form axial pivoted restriction function with the recess 215 after pegging graft to guarantee the stability of electric adsorption connection, in addition because intake pipe 22 is with the direct connection of recipient 24, this kind of condition is in order to avoid recipient 24 to influence electric adsorption connection, offer the accommodation space after intake pipe 22 crooked through setting up spacing groove 214, when recipient 24 adsorbs around tubular column 21, the intake pipe 22 that is crooked will be accomodate in the inside of spacing groove 214.
However, when the air delivery vehicle 20 returns each time, the air inlet pipe 22 is wound by rotating, and it cannot be guaranteed that the air inlet pipe 22 can be just clamped into the limiting groove 214 each time, so that the end of the air inlet pipe 22 needs to be limited, specifically, referring to fig. 2 and 8, a pipe head 23 is disposed at the connection end of the air inlet pipe 22 and the extrusion barrel 24, the other end of the pipe head 23 is fixed at the air inlet end of the extrusion barrel 24, and when the protruding portion 241 is completely clamped with the recessed portion 215, the pipe head 23 is clamped into the limiting groove 214.
That is, the pipe head 23 is added at the end part of the air inlet pipe 22, and the pipe head 23 is mounted with the extrusion tube 24 in a fixed mode, so that the position and the shape of the pipe head 23 are fixed, when the extrusion tube 24 is fixedly adsorbed with the winding tube column 21, the pipe head 23 is clamped into the limiting groove 214, the end part of the air inlet pipe 22 can be ensured to be positioned outside the joint of the extrusion tube 24 and the winding tube column 21, and the air inlet pipe 22 can be stably limited to be always positioned outside the extrusion tube 24 and the winding tube column 21, thereby avoiding the influence of the air inlet pipe 22 on the electric adsorption type fixation of the extrusion tube 24 and the winding tube column 21.
In one embodiment, referring to fig. 4, an inner cylinder 125 is disposed inside the stop collar 12, and the extrusion barrel 24 is detachably inserted into a cavity between the inner cylinder 125 and the stop collar 12 to form a sealed connection.
The inner tube 125 is provided to seal the inner wall of the container 24, and can provide a certain sealing effect when the container 24 is completely inserted.
In one embodiment, referring to fig. 4, a gas collecting cover 243 is disposed inside the extrusion barrel 24, the end portion of the inner barrel 125 is nested with the sealing plate 13, the sealing plate 13 is an annular plate body with a U-shaped cross section, the U-shaped notch of the sealing plate 13 and the notch between the extrusion barrel 24 and the gas collecting cover 243 are filled with the sealing member 14, and the extrusion barrel 24 moves the extrusion inner barrel 125 toward the inside of the limit sleeve 12 to drive the sealing plate 13 to extrude the inner barrel 125 until the end portion of the sealing plate 13 extrudes the contact switch 123.
That is, the unit area of the airflow flowing out is reduced by the air gathering cover 243, the airflow speed is increased, when the extrusion tube 24 extrudes towards the inside of the limit sleeve 12, the sealing plate 13 is extruded by the extrusion tube 24, and the internal structure linkage is formed, so that the U-shaped notch of the sealing plate 13 and the sealing piece 14 filled in the notch between the extrusion tube 24 and the air gathering cover 243 are extruded, thereby forming the function of mechanical seal.
In the foregoing technical solution, the problem that the ageing tightness of the structural member is insufficient may occur only by sealing between the extrusion tube 24 and the sealing plate 13 is solved, in order to avoid the problem, referring to fig. 4 and 6, the inner side wall of the sealing plate 13 has a first sealing ring 131, the outer side wall of the sealing plate 13 has a second sealing ring 132, when the gas collecting cover 243 moves towards the inside of the limiting sleeve 12, the first sealing ring 131 is tightly attached to the end of the gas collecting cover 243, a spring 121 is disposed at the inner side of the inner cylinder 125, one end surface of the first sealing ring 131 far from the gas collecting cover 243 is tightly attached to the spring 121, a snap ring 122 is disposed at the inner wall of the limiting sleeve 12, the second sealing ring 132 is disposed between the snap ring 122 and the contact switch 123, and the snap ring 122 limits the movement of the second sealing ring 132 towards the outside of the limiting sleeve 12.
That is, when the extrusion container 24 is extruded inwards, the first sealing ring 131 is extruded by the gas-collecting cover 243, the whole sealing plate 13 moves inwards, the spring 121 is extruded during the process, the spring 121 is arranged to maintain stability, and when the extrusion container 24 is detached later, the sealing plate 13 can be restored to the original position, and when the sealing plate 13 is extruded to the bottommost part, the second sealing ring 132 on the outer side of the sealing plate can press the contact switch 123, so that the first air valve 11 is opened, and the air transmission state is formed.
In the foregoing technical solution, although a certain sealing effect can be produced after the extrusion tube 24 is inserted into the limiting sleeve 12, and the structural member also has a certain restraining force, when the gas transmission vehicle 20 moves at the corner, the extrusion may be produced with the corner, that is, the gas inlet tube 22 is pulled, in this case, if the extrusion tube 24 is connected only by the deformation between the structural members and is easy to fall off, in order to avoid this situation, referring to fig. 4 and 6, the outer surface of the extrusion tube 24 is provided with the L-shaped groove 242, the clamping block 124 is fixed on the inner wall of the limiting sleeve 12, the extrusion tube 24 linearly moves toward the inside of the limiting sleeve 12 until the clamping block 124 is completely inserted into the inside of the L-shaped groove 242, and the pipe column 21 is rotated to drive the extrusion tube 24 until the clamping block 124 is clamped into the branch portion of the L-shaped groove 242.
Namely, after the extrusion container 24 is inserted into the interior, the extrusion container 24 needs to be rotated at least once to complete fixation, when the extrusion container is disassembled, the purpose of disassembling the extrusion container can be achieved by reversely operating the extrusion container 24, the disassembly operation can be convenient for subsequent cleaning, and besides, the connection between the gas transmission vehicle 20 and the gas storage tank 10 can be disconnected after gas transmission each time, under the condition, the extrusion container 24, the gas inlet pipe 22 and other structures move along with the gas transmission vehicle 20, the state does not need to follow the gas transmission by a pipeline, the gas inlet pipe 22 is wound on the winding pipe column 21, and therefore, the problem of disorder of the pipeline does not exist, but the gas transmission vehicle 20 is required to have a certain gas storage function, and referring to fig. 1 and 9, the following scheme can be adopted specifically:
the gas transmission vehicle 20 comprises an electric control vehicle body 25 and a gas storage cylinder 26 arranged on the electric control vehicle body 25, a gas valve II 261 is arranged at the gas outlet end of the gas storage cylinder 26, a telescopic component 251 is arranged on the upper end face of the electric control vehicle body 25, a gas transmission pipe 262 is connected with the other end of the gas valve II 261, the gas transmission pipe 262 is fixedly connected with the telescopic component 251, and an inner valve body picture which is not shown is arranged at the joint between the gas inlet pipe 22 and the extrusion cylinder 24.
The air delivery position is allocated by an electric control car body 25 which can move independently, the electric control car body 25 is an electric flat car commonly used in freight transportation in the prior art, therefore, the technical scheme of the application is not recorded in detail, in order to ensure the disconnection of air flow, an air valve II 261 and an inner valve body are also needed, the air valve II 261 is used for providing closing and opening control for the air delivery pipe 262 after each air delivery to the operation room, and the inner valve body is used for ensuring that the air inlet pipe 22 at the tail part can be closed after the air delivery is disconnected with the air storage tank 10, so that the problem of air leakage from the tail part is avoided.
In one embodiment, referring to fig. 6, the winding column 21 includes a motor 211 fixed to one side of the air reservoir 26 and a column 212 fixed to a power end of the motor 211, wherein at least one lug 213 is disposed on an outer side of the motor 211 and the column 212, and the motor 211 drives the column 212 to rotate.
That is, the motor 211 drives the column 212 to rotate, and the structure provided on the winding column 21 in the above technical scheme is equally provided on the column 212, except that there is one lug 213 fixed on the motor 211 and one lug fixed on the column 212, which is to ensure that the lug 213 on the motor 211 does not follow the rotation when the column 212 rotates, so that the air inlet pipe 22 of the two lugs 213 forms a twisted state with each other, thereby generating the purpose of spiral winding.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting.
Claims (10)
1. A gas supply device for a composite honeycomb panel filled with a flame retardant gas, comprising:
a gas tank (10);
a gas delivery vehicle (20);
an air inlet pipe (22) for connecting the air delivery vehicle (20) and the air storage tank (10);
the utility model provides a gas transmission vehicle, is provided with rotatable around tubular column (21) in one side that gas holder (10) are connected, around the outside of tubular column (21) is provided with two at least otic placodes (213), otic placodes (213) set up in around the side of tubular column (21) both ends, intake pipe (22) spiral winding is in around the outside of tubular column (21), intake pipe (22) pass otic placode (213), around tubular column (21) rotatory drive otic placode (213) rotate in order to order about intake pipe (22) around the lateral surface rolling or unreeling of tubular column (21), when winding tubular column (21) rolling, the range of movement of gas transmission vehicle (20) is reduced, when unreeling around tubular column (21), the range of movement of gas transmission vehicle (20) enlarges.
2. The gas supply device for a composite honeycomb panel filled with a flame-retardant gas according to claim 1, wherein: the novel gas valve is characterized in that the gas outlet end of the gas storage tank (10) is connected with a first gas valve (11), the other end of the first gas valve (11) is connected with a limiting sleeve (12), one end, connected with the gas storage tank (10), of the gas inlet pipe (22) is fixedly provided with an extrusion cylinder (24), the winding pipe column (21) is connected with the extrusion cylinder (24) in an electric adsorption mode, a contact switch (123) is arranged in the limiting sleeve (12), and the extrusion cylinder (24) moves to the inside of the limiting sleeve (12) to extrude the contact switch (123) so as to open the first gas valve (11).
3. The gas supply device for a composite honeycomb panel filled with a flame-retardant gas according to claim 2, wherein: the extrusion tube (24) is provided with protruding portion (241) near the terminal surface around tube post (21), around tube post (21) near the terminal surface of extrusion tube (24) seted up non-circular depressed part (215) and spacing groove (214), protruding portion (241) inserts the inside of depressed part (215), when protruding portion (241) and depressed part (215) block completely, inside in spacing groove (214) is gone into to intake pipe (22) card.
4. A gas supply device for a composite honeycomb panel filled with a flame retardant gas according to claim 3, wherein: the connecting end of the air inlet pipe (22) and the extrusion cylinder (24) is provided with a pipe head (23), the other end of the pipe head (23) is fixed at the air inlet end of the extrusion cylinder (24), and when the protruding part (241) is completely clamped with the concave part (215), the pipe head (23) is clamped into the limiting groove (214).
5. A gas supply device for a composite honeycomb panel filled with a flame retardant gas according to claim 3, wherein: the inside of stop collar (12) is provided with inner tube (125), seal connection is formed in the cavity between inner tube (125) and stop collar (12) in extrusion section of thick bamboo (24) detachably inserts.
6. The gas supply device for a composite honeycomb panel filled with a flame-retardant gas according to claim 5, wherein: the inside of the extrusion barrel (24) is provided with a gas gathering cover (243), a sealing plate (13) is nested at the end part of the inner barrel (125), the sealing plate (13) is an annular plate body with a U-shaped section, a U-shaped notch of the sealing plate (13) and a notch between the extrusion barrel (24) and the gas gathering cover (243) are filled with sealing elements (14), and the extrusion barrel (24) moves to the inside of the limit sleeve (12) to extrude the inner barrel (125) to drive the sealing plate (13) to extrude the inner barrel (125) until the end part of the sealing plate (13) extrudes a contact switch (123).
7. The gas supply apparatus for a composite honeycomb panel filled with a flame-retardant gas according to claim 6, wherein: the inner side wall of sealing plate (13) has sealing ring one (131), the outer side wall of sealing plate (13) has sealing ring two (132), when gathering gas cap (243) to stop collar (12) inside removal, sealing ring one (131) is hugged closely with the tip that gathers gas cap (243), the inboard of inner tube (125) is provided with spring (121), sealing ring one (131) is kept away from the one end face that gathers gas cap (243) and is hugged closely spring (121), the inner wall of stop collar (12) is provided with snap ring (122), sealing ring two (132) set up between snap ring (122) and contact switch (123), snap ring (122) restriction sealing ring two (132) are to the outside removal of stop collar (12).
8. The gas supply apparatus for a composite honeycomb panel filled with a flame-retardant gas according to claim 6, wherein: an L-shaped groove (242) is formed in the outer surface of the extrusion barrel (24), a clamping block (124) is fixed on the inner wall of the limiting sleeve (12), the extrusion barrel (24) moves linearly towards the inside of the limiting sleeve (12) until the clamping block (124) is completely inserted into the L-shaped groove (242), and the extrusion barrel (24) is driven to rotate around the pipe column (21) until the clamping block (124) is clamped into the branch part of the L-shaped groove (242).
9. The gas supply device for a composite honeycomb panel filled with a flame-retardant gas according to any one of claims 1 to 8, wherein: the air conveying vehicle (20) comprises an electric control vehicle body (25) and an air storage cylinder (26) arranged on the electric control vehicle body (25), an air valve II (261) is arranged at the air outlet end of the air storage cylinder (26), a telescopic component (251) is arranged on the upper end face of the electric control vehicle body (25), an air conveying pipe (262) is connected to the other end of the air valve II (261), the air conveying pipe (262) is fixedly connected with the telescopic component (251), and an inner valve body is arranged at the joint between the air inlet pipe (22) and the extrusion cylinder (24).
10. The gas supply apparatus for a composite honeycomb panel filled with a flame-retardant gas according to claim 9, wherein: the winding pipe column (21) comprises a motor (211) fixed on one side of the air storage cylinder (26) and a cylinder (212) fixed on the power end of the motor (211), wherein at least one lug plate (213) is arranged on the outer sides of the motor (211) and the cylinder (212), and the motor (211) drives the cylinder (212) to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310812482.XA CN116817161B (en) | 2023-07-04 | 2023-07-04 | Gas supply device for composite honeycomb panel filled with flame-retardant gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310812482.XA CN116817161B (en) | 2023-07-04 | 2023-07-04 | Gas supply device for composite honeycomb panel filled with flame-retardant gas |
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| CN116817161A true CN116817161A (en) | 2023-09-29 |
| CN116817161B CN116817161B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060116A (en) * | 2024-04-25 | 2024-05-24 | 山东禾田动力科技有限公司 | Rust-proof spraying device for range extender shell |
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| KR20010087464A (en) * | 1999-12-31 | 2001-09-21 | 송재인 | Device for locking gas catridge |
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| CN116817161B (en) | 2024-04-16 |
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