CN203494979U - Bimetal tube deflagration composite device - Google Patents
Bimetal tube deflagration composite device Download PDFInfo
- Publication number
- CN203494979U CN203494979U CN201320647076.4U CN201320647076U CN203494979U CN 203494979 U CN203494979 U CN 203494979U CN 201320647076 U CN201320647076 U CN 201320647076U CN 203494979 U CN203494979 U CN 203494979U
- Authority
- CN
- China
- Prior art keywords
- tube
- detonation
- base tube
- bushing pipe
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a bimetal tube deflagration composite device and a bimetal tube preparation technology thereof. The bimetal tube deflagration composite device structurally comprises a base tube, a liner tube, abutting-pressing combined devices and sealing combined devices, wherein the liner tube is arranged inside the base tube in a sleeved mode, the abutting-pressing combined devices and the sealing combined devices are arranged at the two ends of the base tube and the two ends of the liner tube, the sealing combined devices are mounted on a deflagration box which is communicated with an inner cavity of the liner tube, a rubber bullet is arranged at the end, close to the sealing combined devices, of the inner cavity of the liner tube, and the external diameter of the rubber bullet is larger than the internal diameter of the liner tube. The manufacturing technology includes the steps that the rubber bullet is stuffed into the linear tube, and the linear tube is inserted into the base tube; the two ends of the base tube and the two ends of the liner tube are mounted on the abutting-pressing combined devices and the sealing combined devices; vacuum pumping is performed and infusing is conducted on a burning gas mixture; the burning gas mixture is detonated, so that the liner tube is attached to the base tube; pressure relief is conducted; blanking, flanging and shaping are carried out. The bimetal tube deflagration composite device has the advantages that combustible gas is abundant in source and low in cost, the technology is simple, and operation is convenient; the liner tube and the base tube can be more tightly attached, the service life can be greatly prolonged, loss is reduced, and therefore the transmission efficiency is improved.
Description
Technical field
The utility model relates to a kind of corrosion-resistant pipe body producing device and preparation technology, especially a kind of bimetal tube explosion burning composite device.
Background technology
At present, for extending transmission with the life-span of corrosive medium pipeline, the base tube of common metal material is taked to re-use after the various measures processing such as anticorrosion, anti-aging in advance.Conventional anticorrosion, age inhibiting measure are the multiple tubes that adheres to one deck stainless steel bushing pipe in metal tube, the multiple tube of making stainless steel bushing pipe generally adopts detonation combination process to make, this processing step is: in the base tube of common metal material, insert outer through being slightly less than the thin-wall stainless steel bushing pipe of base tube internal diameter, explosive column is placed in bushing pipe between two parties, sealing base tube two ends, ignite explosive column in bushing pipe, under thump pressure-acting, stainless steel bushing pipe is radially extended, closely paste multiple on base tube inwall.There is following defect in above-mentioned preparation technology: 1., detonation base tube raw material is that explosive, mercury fulminate etc. belong to the strict dangerous substances of controlling of country, examines trouble.2., explosive, mercury fulminate etc. belong to highly dangerous product, its transportation, deposit and use procedure exists unsafe factor all the time.3. detonation recombination process, explosive generally will produce the pyroreactions of nearly 4000 degree, and the material of base tube and bushing pipe can be caused and be had a strong impact on.
Chinese utility model patent discloses a kind of bimetal tube explosion burning composite device and bimetal tube preparation technology (application number: 200410094059.8) thereof.Its apparatus structure comprises: metal base tube; Be enclosed within corrosion resistant metal liner in base tube; At bushing pipe and base tube two ends, sealing combination device is all housed; Unidirectional charging connector is housed on sealing combination device; On the sealing combination device of one end, there is sparking structure, on the sealing combination device of the other end, have the release safety structure that contacts the unnecessary pressure of disposing bushing pipe inner chamber with bushing pipe inner chamber.Its preparation technology: bushing pipe inserts in base tube; At bushing pipe and base tube two ends, sealing combination device is installed; Vacuumize, inculcate combustible medium, combustion-supporting gas; Igniting combustible medium makes bushing pipe attach base tube; Two ends bushing pipe flange, shaping.Useful the remitting of this utility model is really: fuel gas source is abundant, and cost is low; Technique is simple, easy to operate; The scope of application is wide, and material is selected wide.But, between base tube and internal lining pipe, because detonation velocity is high, air can not effectively be driven away totally in composite bimetal pipe production process, and in part remaining compressed air, cause after earth pressure release, producing in using the phenomenon of bulge.Not only increase flow resistance, inner liner also more easily comes off, and can cause tremendous economic loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly makes the laminating of bushing pipe and base tube tightr, can greatly increase the service life, and reduces the loss, and then improves the bimetal tube explosion burning composite device of efficiency of transmission.
In order to solve the problems of the technologies described above, the metal base tube that the utility model comprises frame and is fixed on frame upper end, in described base tube, be set with a corrosion resistant metal liner, bushing pipe two ends length is longer than base tube two ends length, described bushing pipe one end withstands on one and compresses on combination unit, the other end is by a sealing combination device sealed clamping, describedly compress combination unit and sealing combination device is moved left and right by the first hydraulic cylinder and the second Driven by Hydraulic Cylinder respectively, between described sealing combination device and the second hydraulic cylinder output, be provided with a detonation case, this detonation case is communicated with bushing pipe inner chamber by sealing combination device, described bushing pipe inner chamber is provided with a rubber bullet near one end of sealing combination device, the external diameter of this rubber bullet is greater than bushing pipe internal diameter.
The described combination unit that compresses comprises litter cover, compress head, litter, little spring and travel indicator, the described litter cover left end thrust base plate that has been threaded, right-hand member has been threaded and has compressed head, described thrust base plate left end and the first hydraulic cylinder output are affixed, and the both sides of this thrust base plate are run through respectively and are provided with a base plate guide rod, the described head that compresses is formed with for compressing the groove of base tube end for pipe body shape and its right-hand member, this compresses an outer wall and is circumferentially evenly equipped with a plurality of for discharging the pore that encircles intracavity gas between bushing pipe inner chamber and base tube and bushing pipe, this compresses that an inner chamber stage casing is formed with an inwardly protruding and for compressing the flange of bushing pipe end, described litter one end is formed with one and is arranged in the end cap that compresses an inner chamber, the other end stretches out and this end is connected with travel indicator to thrust plate outer side through litter cover, described little spring is sleeved on litter and this little spring is installed between end cap and thrust base plate.
Described sealing combination device comprises seal head overcoat, two fixing pins, mandrel and big spring, described seal head overcoat is that pipe body shape and its left end are formed with for compressing the groove of base tube end, on the outer circumference surface of right side, be radially formed with two penetrating slotted holes, a sealing overcoat inner chamber stage casing is formed with an inwardly protruded wheel rim, described mandrel middle part is formed with for being communicated with the inner chamber of detonation case and bushing pipe, this mandrel left side is formed with the tapering position that can be inserted in bushing pipe inner chamber, the silk seat of right-hand member and detonation case is affixed, described bushing pipe right-hand member end clamps sealing under the extruding of mandrel tapering position and seal head overcoat inner chamber wheel rim, two described fixing pins are fixed on mandrel through corresponding penetrating slotted hole respectively, described big spring is sleeved on mandrel and this big spring is installed between seal head overcoat and detonation case.
Described detonation case is arranged on headstock, described headstock comprises two cant boards that split both sides, be arranged side by side two guide rod supporting plates between two cant boards, be symmetricly set on two guide rail supporting plates of two cant board inner sides and be separately positioned on two gussets between each guide rail supporting plate and respective side riser, described in each, on guide rod supporting plate, be symmetrically arranged with respectively two detonation case guide bar receivers, described detonation case both sides are connected with respectively a plate, described in each, connecting plate runs through respectively and is provided with a detonation case guide rod, described in each, the two ends of detonation case guide rod are arranged on respectively on corresponding detonation case guide bar receiver, described in each, on guide rail supporting plate, be respectively arranged with a guide rail, two ends, described detonation case bottom are respectively arranged with a wheel shaft, described in each, the two ends of wheel shaft are separately installed with a roller that can roll on guide rail, described detonation case right-hand member and the second hydraulic cylinder output are affixed.
On described detonation case, be provided with for carry the gas transmission main valve of burning mixture in detonation case, igniter, monitoring device, for relief valve that detonation is compound to be laid down detonation case internal pressure after completing completely and note water-cooled check valve for compound the completing in backward detonation case of detonation, described monitoring device comprises pressure sensor and the temperature sensor that is respectively used to monitor pressure parameter and temperature parameter in deflagration, described check valve left end is connected with screw thread and detonation box cavity, right-hand member is connected with high pressure coolant pump, the center line of this check valve and the center line of base tube overlap arrange and the quantity of check valve and the quantity of base tube consistent.
The quantity of described base tube is that two and two base tubes are arranged side by side in frame by clamping and fixing device.
Described frame comprises and splits two frame risers of both sides and be a plurality ofly arranged on two connector combination units between frame riser, described in each, connector combination unit comprises top rail supporting plate, slider waveguide rod, bottom rail supporting plate and the fagging setting gradually from top to bottom, is all symmetrically formed two penetrating chutes described in each on top rail supporting plate, described clamping and fixing device comprises that two groups for preventing base tube explosion or crooked safe buckle and be arranged on two slide blocks, T-bar, the two hydraulic cylinder of lifting one's head on connector combination unit described in each under detonation pressure effect, described in every group safe buckle include one fixedly buckle and move buckle, each fixedly the opposite side of buckle and corresponding mobile buckle be all symmetrically formed one for clamping the semicircle groove of base tube, described in each on connector combination unit, T-bar is arranged on top rail supporting plate upper center, two fixedly buckle be fixed in symmetrically the both sides of T-bar, two hydraulic cylinders of lifting one's head are arranged on bottom rail supporting plate upper center, two slide block one end are fixed in respectively on two outputs of lifting one's head hydraulic cylinder both sides, the other end is respectively through affixed two the mobile buckles of two chutes on top rail supporting plate, described slider waveguide rod moves along slider waveguide rod through two slide blocks and two slide blocks, described two motion of lifting one's head hydraulic cylinder bidirectional reciprocating drive two mobile buckles respectively with corresponding fixedly buckle folding, realizing base tube clamps or loads and unloads.
In described clamping and fixing device, a plurality of described slide blocks are divided into that two rows are symmetrical arranged and every row's slide block is serially connected by a slide block serial connection plate respectively.
The beneficial effects of the utility model are:
1, fuel gas source is abundant, and cost is low;
2, technique is simple, easy to operate;
3, the scope of application is wide, and material is selected wide;
4, make bushing pipe and base tube laminating tightr, can greatly increase the service life, reduce the loss, and then improve efficiency of transmission.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model bimetal tube explosion burning composite device;
Fig. 2 be in Fig. 1 B-B to cut-away illustration;
Fig. 3 be in Fig. 1 A-A to cut-away illustration;
Fig. 4 is D portion enlarged diagram in Fig. 1;
Fig. 5 is E portion enlarged diagram in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, bimetal tube explosion burning composite device of the present utility model comprises: metal base tube 17, and corrosion resistant metal liner 18, rubber bullet 19, frame, what be arranged on bushing pipe 18 two ends compresses combination unit and sealing combination device.
In described base tube 17, be set with bushing pipe 18, bushing pipe 18 external diameters are slightly less than base tube 17 internal diameters, and bushing pipe 18 two ends length are longer than base tube 17 two ends preseting lengths.Described base tube 17 is in order to the compound standard steel pipe of detonation, described bushing pipe 18 is generally according to the non-ferrous metal thin-wall pipes of the special unlike material with the use of particular etch environment of base tube internal diameter, as thin-wall pipes such as stainless steel, copper, aluminium, nickel, seamed or seamless all can, its external diameter is slightly less than the some millimeter of base tube internal diameter.
Described bushing pipe 18 inner chambers are provided with rubber bullet 19 near one end of sealing combination device, and the external diameter of this rubber bullet 19 is greater than bushing pipe 18 internal diameters.Rubber bullet 19 left ends are with guiding tapering, the most of length of right-hand member is cylinder, its diameter is greater than 18 1 percentages of internal lining pipe, its external diameter with keep certain elasticity magnitude of interference with bushing pipe 18, guarantee the sealing of detonation initial pressure and the flying speed after ignition, before not firing after combustion mixture input in other words, it can not move under interference drag effect, after the burning mixture on right side is ignited, rubber bullet 19 is under powerful detonation pressure effect, and it can be at the interior left end that rapidly slides to of bushing pipe 18.The material of rubber bullet 19 is made a general reference all flexibilities, high-elastic rubber or plastics.
Referring to Fig. 1, the quantity of described base tube 17 is that two and two base tubes 17 are arranged side by side in frame by clamping and fixing device.
Referring to Fig. 1 and Fig. 3, described frame comprises and splits two frame risers 37 of both sides and be a plurality ofly arranged on two connector combination units between frame riser 37, two frame riser 37 exterior bottom two ends are welded with respectively a base anchor 38, to frame riser 37 ground are fixed by bolt, described in each, connector combination unit comprises top rail supporting plate 12, slider waveguide rod 31, bottom rail supporting plate 35 and the fagging 36 setting gradually from top to bottom, is all symmetrically formed two penetrating chutes described in each on top rail supporting plate 12; A plurality of top rail supporting plates 12, a plurality of slider waveguide rod 31, a plurality of bottom rail supporting plate 35 and a plurality of fagging 36 and two frame risers 37 have formed frame integral body jointly.
Described clamping and fixing device comprises that two groups for preventing base tube 17 explosion or crooked safe buckle 16 and be arranged on two slide blocks 13, T-bar 15, the two hydraulic cylinder 34 of lifting one's head on connector combination unit described in each under detonation pressure effect, described in every group safe buckle 16 include one fixedly buckle and move buckle, each fixedly the opposite side of buckle and corresponding mobile buckle be all symmetrically formed one for clamping the semicircle groove of base tube 17, when each is when fixedly buckle and corresponding mobile buckle fasten, two semicircle grooves can clamp base tube 17; Every group of safe buckle 16 forms by the pipe nipple docking of a plurality of certain lengths, the corresponding a kind of safe buckle 16 of base tube 17 of each specification, and its radial thickness is generally the several times of base tube 17 wall thickness.
Described in each on connector combination unit, T-bar 15 is inverted and is arranged on top rail supporting plate 12 upper center, two fixedly buckle be fixed in symmetrically the both sides of T-bar 15, two hydraulic cylinders 34 of lifting one's head are arranged on bottom rail supporting plate 35 upper center, two slide block 13 one end are fixed in respectively on two outputs of lifting one's head hydraulic cylinder 34 both sides, the other end is respectively through affixed two the mobile buckles of two chutes on top rail supporting plate 12, described slider waveguide rod 31 moves along slider waveguide rod 31 through two slide blocks 13 and two slide blocks 13, described two motion of lifting one's head hydraulic cylinder 34 bidirectional reciprocatings drive two mobile buckles respectively with corresponding fixedly buckle folding, realizing base tube 17 clamps or handling.
In described clamping and fixing device, a plurality of described slide blocks 13 are divided into that two rows are symmetrical arranged and every row's slide block 13 is serially connected by a slide block serial connection plate 33 respectively.Slide block serial connection plate 33 is connected in series the slide block 13 of both sides respectively by the rectangular opening on slide block 13, can reduce the installation quantity of power hydraulic cylinder 34.
Above-mentioned rack construction can be carried the installation of one or two base tube 17, by the adjustment of mechanism, also can make frame carry more base tube 17.Two base tubes 17 of the frame of now take carrying carry out the specific descriptions of other structures of the utility model as example:
Referring to Fig. 1 and Fig. 4, the described left end that compresses combination unit is provided with receiving terminal support, receiving terminal bracket end is provided with the first hydraulic cylinder 1 by hydraulic cylinder gripper shoe 2, the first hydraulic cylinder 1 by a thrust base plate 6 with to compress combination unit affixed, the both sides of described thrust base plate 6 are run through respectively and are provided with a base plate guide rod 5, and the two ends of each base plate guide rod 5 are fixed in respectively on two base plate guide bar receivers 3, each base plate guide bar receiver 3 is installed on receiving terminal support, base plate guide rod 5 is for the positioning and guiding of thrust base plate 6, and then assurance compresses the positioning and guiding of combination unit.
Litter cover 7, its left side with thrust base plate 6 with screwed connection, right side with compress 8 a use screwed connection, run through middle cylindrical hole and join with litter 10 and little spring 11 pines;
Compress 8, it is formed with for compressing the groove of base tube 17 ends for pipe body shape and its right-hand member, this compresses 8 outer wall and is circumferentially evenly equipped with a plurality of for discharging the pore that encircles intracavity gas between bushing pipe 18 inner chambers and base tube 17 and bushing pipe 18, this compresses that a 8 inner chamber stage casing is formed with an inwardly protruding and for compressing the flange 48 of bushing pipe 18 ends, as shown in Figure 4;
Litter 10, its one end is formed with one and is arranged in and compresses an end cap for 8 inner chambers, the other end stretches out to thrust base plate 6 outsides through litter cover 7 and this end is connected with travel indicator 4, litter 10 is worked together with the little spring 11 of installing on it, when the pressure on right side is emitted to left end by rubber bullet 19 (in this process, 18 annular intracavity gas of the gas of bushing pipe 18 inner chambers and base tube 17 and bushing pipe can be driven a lower pore through compressing on 8 in rubber bullet 19 extruding and discharge), litter 10 is pushed back the right-hand end of litter cover 7, when pressure is laid down, under the effect of little spring 11, he can release rubber bullet 19 to compress head, in order to using again next time,
Travel indicator 4, it is a body of rod, and left end has a projection, and the trip indicator 4 is End point indications of litter 10.
Referring to Fig. 1, Fig. 2 and Fig. 5, described sealing combination device right-hand member is affixed by detonation case 28 and the second hydraulic cylinder 47, and this detonation case 28 is communicated with bushing pipe 18 inner chambers by sealing combination device.
Described detonation case 28 is arranged on headstock, as shown in Figure 2, described headstock comprises two cant boards 39 that split both sides, be arranged side by side two guide rod supporting plates 46 between two cant boards 39, be symmetricly set on two guide rail supporting plates 44 of two cant board 39 inner sides and be separately positioned on each guide rail supporting plate 44 and two gussets 45 of 39 of respective side risers, described in each, on guide rod supporting plate 46, be symmetrically arranged with respectively two detonation case guide bar receivers 53, described detonation case 28 both sides are connected with respectively a plate 52, described in each, connecting plate 52 runs through respectively and is provided with a detonation case guide rod 30, described in each, the two ends of detonation case guide rod 30 are arranged on respectively on corresponding detonation case guide bar receiver 53, described in each, on guide rail supporting plate 44, be respectively arranged with a guide rail 40, described detonation case 28 two ends, bottom are respectively arranged with a wheel shaft 42, described in each, the two ends of wheel shaft 42 are separately installed with a roller 41 that can roll on guide rail 40, described detonation case 28 right-hand members and the second hydraulic cylinder 47 outputs are affixed, under the driving of the second hydraulic cylinder 47, detonation case 28 can move left and right.
On described detonation case 28, be provided with
Gas transmission main valve 27, it is for to the interior conveying burning mixture of detonation case 28, the front end of gas transmission main valve 27 is connected with detonation case 28, end is connected with the valve of the compositions such as fuel gas, oxygen, vacuum, air, for inputting the gas of various needs, above-mentioned fuel gas can be all inflammable and explosive gases, such as natural gas, oil liquefied gas, hydrogen, acetylene gas etc., above-mentioned oxygen can be pure oxygen, also can be with air conversion oxygen;
Igniter 26, it is for igniting the burning mixture in detonation case 28;
Monitoring device, it comprises pressure sensor 50 and the temperature sensor 51 that is respectively used to monitor pressure parameter and temperature parameter in deflagration, pressure sensor 50 and temperature sensor 51 are arranged on respectively igniter 26 both sides;
Check valve 29, for detonation, compound to complete the interior water filling of backward detonation case 28 cooling for it, check valve 29 left ends are connected with screw thread and detonation case 28 inner chambers, right-hand member is connected with high pressure coolant pump, the center line of the center line of this check valve 29 and base tube 17 overlap arrange and the quantity of check valve 29 and the quantity of base tube 17 consistent, as shown in Figure 1, the quantity of base tube 17 is two, and the quantity of check valve 29 is also two.
21, two fixing pins 21 of two fixing pins are fixed on mandrel 22 through corresponding penetrating slotted hole respectively;
Mandrel 22, its middle part is formed with for being communicated with the inner chamber of detonation case 28 and bushing pipe 18, and these mandrel 22 left sides are formed with the tapering position that can be inserted in bushing pipe 18 inner chambers, and the silk seat 43 of right-hand member and detonation case 28 is affixed; And
Big spring 23, it is sleeved on mandrel 22 and this big spring 23 is installed between seal head overcoat 20 and detonation case 28.
By fixed pin shaft 21, coordinate with mandrel 22 and big spring 23, seal head overcoat 20 can move left and right, when right-hand member the second hydraulic cylinder 47 advances left, first seal head overcoat 20 left groove prop up base tube 17 ends, big spring 23 starts compression, the wheel rim 49 of seal head overcoat 20 inner chambers together with bushing pipe 18 end cylindricals with mandrel 22 on tapering position frustrate in opposite directions pressure, in the middle of internal lining pipe, (plastic deformation a little) be squeezed in tightly, and then realize bushing pipe 18 end part seals, as shown in Figure 5.
Use bimetal tube explosion burning composite device is prepared a bimetal tube preparation technology, comprises the steps:
1) rubber bullet 19 is filled in bushing pipe 18, and bushing pipe 18 inserts in base tubes 17: rubber bullet 19 is filled in to bushing pipe 18 inner chambers and goed deep into certain size, then the bushing pipe 18 that base tube 17 preseting lengths and external diameter be slightly less than base tube 17 internal diameters is longer than respectively in two ends and inserts base tubes 17;
2) two ends of base tube 17 and bushing pipe 18 are arranged on and are compressed on combination unit and sealing combination device: by the base tube after above-mentioned being plugged 17 with bushing pipe 18 is fixed in frame and the one end that is provided with rubber bullet 19 in bushing pipe 18 is placed near sealing combination device, start the first hydraulic cylinder 1 and the second hydraulic cylinder 47, drive compresses combination unit and sealing combination device and is pressed on respectively base tube 17 after being plugged and the two ends of bushing pipe 18, wherein between sealing combination device and the second hydraulic cylinder 47, is provided with the detonation case 28 being communicated with bushing pipe 18 inner chambers;
3) vacuumize, inculcate burning mixture: the relief valve on detonation case 28 24 is connected to vavuum pump, by being evacuated to certain negative pressure value to the air between rubber bullet 19 in detonation case 28, close immediately this valve; Open gas transmission main valve 27, pre-mixed burning mixture is inputted in detonation case 28 after by flowmeter accurate-metering, close immediately this valve;
4) igniting burning mixture makes bushing pipe 18 attach base tube 17: open igniter 26, ignite detonation case 28 interior burning mixtures, under the effect of pressing in detonation produces, what rubber bullet 19 was can be in internal lining pipe swift and violent slides to left end from right-hand member, makes bushing pipe 18 produce radial drawings and expands and be closely attached to base tube 17 inwalls;
5) release detonation case 28 internal pressures: the pressure and temperature data variation of observing monitoring device, after confirming to ignite successfully, start to start the coolant pump be connected with check valve 29 and to the interior filling cooling water of detonation case 28, when pressure and temperature drops to certain numerical value, close coolant pump, open relief valve 24, the steam in emptying detonation case 28;
6) blanking, bushing pipe 18 two ends flange, shaping: start the first hydraulic cylinder 1 and the second hydraulic cylinder 47, drive compresses combination unit and sealing combination device attaches the body two ends of base tube 17 and from frame, hangs oneself to fill and shift out this body away from completing bushing pipe 18, by bushing pipe 18 two ends except staying enough flange length, all the other excisions, with flanging tool by bushing pipe 18 from protruding the part outward flanging of tortuous deformation, the bushing pipe head that two ends stay turns over and is attached to base tube 17 ends, then removes burr.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but within these embodiment are included in scope of the present utility model.
Claims (8)
1. a bimetal tube explosion burning composite device, the metal base tube (17) that comprises frame and be fixed on frame upper end, in described base tube (17), be set with a corrosion resistant metal liner (18), bushing pipe (18) two ends length is longer than base tube (17) two ends length, described bushing pipe (18) one end withstands on one and compresses on combination unit, the other end is by a sealing combination device sealed clamping, described combination unit and the sealing combination device of compressing driven and moved left and right by the first hydraulic cylinder (1) and the second hydraulic cylinder (47) respectively, it is characterized in that: between described sealing combination device and the second hydraulic cylinder (47) output, be provided with a detonation case (28), this detonation case (28) is communicated with bushing pipe (18) inner chamber by sealing combination device, described bushing pipe (18) inner chamber is provided with a rubber bullet (19) near one end of sealing combination device, the external diameter of this rubber bullet (19) is greater than bushing pipe (18) internal diameter.
2. according to bimetal tube explosion burning composite device claimed in claim 1, it is characterized in that: described in compress combination unit and comprise litter cover (7), compress head (8), litter (10), little spring (11) and travel indicator (4), described litter cover (7) the left end thrust base plate (6) that has been threaded, right-hand member has been threaded and has compressed head (8), described thrust base plate (6) left end and the first hydraulic cylinder (1) output are affixed, and the both sides of this thrust base plate (6) are run through respectively and are provided with a base plate guide rod (5), the described head (8) that compresses is formed with for compressing the groove of base tube (17) end for pipe body shape and its right-hand member, this compresses head (8) outer wall and is circumferentially distributed with a plurality of for discharging the pore that encircles intracavity gas between bushing pipe (18) inner chamber and bushing pipe (18) and base tube (17), this compresses head (8) inner chamber stage casing and is formed with an inwardly protruding and for compressing the flange (48) of bushing pipe (18) end, described litter (10) one end is formed with one and is arranged in the end cap that compresses head (8) inner chamber, the other end stretches out to thrust base plate (6) outside through litter cover (7) and this end is connected with travel indicator (4), described little spring (11) is sleeved on litter (10) above and this little spring (11) is installed between end cap and thrust base plate (6).
3. according to bimetal tube explosion burning composite device claimed in claim 1, it is characterized in that: described sealing combination device comprises seal head overcoat (20), two fixing pins (21), mandrel (22) and big spring (23), described seal head overcoat (20) is formed with for compressing the groove of base tube (17) end for pipe body shape and its left end, on the outer circumference surface of right side, be radially formed with two penetrating slotted holes, a sealing overcoat (20) inner chamber stage casing is formed with an inwardly protruded wheel rim (49), described mandrel (22) middle part is formed with for being communicated with the inner chamber of detonation case (28) and bushing pipe (18), this mandrel (22) left side is formed with the tapering position that can be inserted in bushing pipe (18) inner chamber, the silk seat (43) of right-hand member and detonation case (28) is affixed, described bushing pipe (18) right-hand member end clamps sealing under the extruding of mandrel (22) tapering position and seal head overcoat (20) inner chamber wheel rim (49), two described fixing pins (21) are fixed on mandrel (22) through corresponding penetrating slotted hole respectively, described big spring (23) is sleeved on mandrel (22) above and this big spring (23) is installed between seal head overcoat (20) and detonation case (28).
4. according to bimetal tube explosion burning composite device claimed in claim 3, it is characterized in that: described detonation case (28) is arranged on headstock, described headstock comprises two cant boards (39) that split both sides, be arranged side by side two the guide rod supporting plates (46) between two cant boards (39), be symmetricly set on two guide rail supporting plates (44) of two cant boards (39) inner side and be separately positioned on two gussets (45) between each guide rail supporting plate (44) and respective side riser (39), described in each, on guide rod supporting plate (46), be symmetrically arranged with respectively two detonation case guide bar receivers (53), described detonation case (28) both sides are connected with respectively a plate (52), connecting plate described in each (52) runs through respectively and is provided with a detonation case guide rod (30), described in each, the two ends of detonation case guide rod (30) are arranged on respectively on corresponding detonation case guide bar receiver (53), described in each, on guide rail supporting plate (44), be respectively arranged with a guide rail (40), two ends, described detonation case (28) bottom are respectively arranged with a wheel shaft (42), the two ends of wheel shaft described in each (42) are separately installed with one can be at the upper roller (41) rolling of guide rail (40), described detonation case (28) right-hand member and the second hydraulic cylinder (47) output are affixed.
5. according to bimetal tube explosion burning composite device claimed in claim 1, it is characterized in that: on described detonation case (28), be provided with for carry the gas transmission main valve (27) of burning mixture in detonation case (28), igniter (26), monitoring device, for relief valve (24) that detonation is compound to be laid down detonation case (28) internal pressure after completing completely and for detonation is compound, complete note water-cooled check valve (29) in backward detonation case (28), described monitoring device comprises pressure sensor (50) and the temperature sensor (51) that is respectively used to monitor pressure parameter and temperature parameter in deflagration, described check valve (29) left end is connected with screw thread and detonation case (28) inner chamber, right-hand member is connected with high pressure coolant pump, the center line of the center line of this check valve (29) and base tube (17) overlap arrange and the quantity of check valve (29) and the quantity of base tube (17) consistent.
6. according to bimetal tube explosion burning composite device claimed in claim 1, it is characterized in that: the quantity of described base tube (17) is that two and two base tubes (17) are arranged side by side in frame by clamping and fixing device.
7. according to bimetal tube explosion burning composite device claimed in claim 6, it is characterized in that: described frame comprises two frame risers (37) and a plurality of connector combination unit being arranged between two frame risers (37) that splits both sides, described in each, connector combination unit comprises top rail supporting plate (12), slider waveguide rod (31), bottom rail supporting plate (35) and the fagging (36) setting gradually from top to bottom, is all symmetrically formed two penetrating chutes described in each on top rail supporting plate (12), described clamping and fixing device comprises that two groups for preventing base tube (17) explosion or crooked safe buckle (16) and be arranged on two slide blocks (13), T-bar (15), the two hydraulic cylinder (34) of lifting one's head on connector combination unit described in each under detonation pressure effect, described in every group safe buckle (16) include one fixedly buckle and move buckle, each fixedly the opposite side of buckle and corresponding mobile buckle be all symmetrically formed one for clamping the semicircle groove of base tube (17), described in each on connector combination unit, T-bar (15) is arranged on top rail supporting plate (12) upper center, two fixedly buckle be fixed in symmetrically the both sides of T-bar (15), two hydraulic cylinders (34) of lifting one's head are arranged on bottom rail supporting plate (35) upper center, two slide blocks (13) one end is fixed in respectively on two outputs of lifting one's head hydraulic cylinder (34) both sides, the other end is respectively through affixed two the mobile buckles of two chutes on top rail supporting plate (12), described slider waveguide rod (31) is mobile along slider waveguide rod (31) through two slide blocks (13) and two slide blocks (13), described two motion of lifting one's head hydraulic cylinder (34) bidirectional reciprocating drive two mobile buckles respectively with corresponding fixedly buckle folding, realizing base tube (17) clamps or loads and unloads.
8. according to bimetal tube explosion burning composite device claimed in claim 7, it is characterized in that: in described clamping and fixing device, a plurality of described slide blocks (13) are divided into that two rows are symmetrical arranged and every row's slide block (13) is serially connected by a slide block serial connection plate (33) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647076.4U CN203494979U (en) | 2013-10-21 | 2013-10-21 | Bimetal tube deflagration composite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647076.4U CN203494979U (en) | 2013-10-21 | 2013-10-21 | Bimetal tube deflagration composite device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494979U true CN203494979U (en) | 2014-03-26 |
Family
ID=50325986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647076.4U Expired - Fee Related CN203494979U (en) | 2013-10-21 | 2013-10-21 | Bimetal tube deflagration composite device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550404A (en) * | 2013-10-21 | 2015-04-29 | 张宝军 | Bimetal tube deflagration composite device and bimetal tube production process thereof |
| CN104607527A (en) * | 2015-01-19 | 2015-05-13 | 西安交通大学 | Segmented explosive detonation and crack initiation method used on root portion of surface annular groove during tube blanking |
-
2013
- 2013-10-21 CN CN201320647076.4U patent/CN203494979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550404A (en) * | 2013-10-21 | 2015-04-29 | 张宝军 | Bimetal tube deflagration composite device and bimetal tube production process thereof |
| CN104607527A (en) * | 2015-01-19 | 2015-05-13 | 西安交通大学 | Segmented explosive detonation and crack initiation method used on root portion of surface annular groove during tube blanking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102022101B (en) | Multi-stage perforating pressurizing device | |
| CN101832303B (en) | Piston-type deep sea water pressure compensation energy accumulator | |
| CN102031952A (en) | Multi-stage perforation supercharging method | |
| CN103868803B (en) | For the explosion driving device of large-scale blast wave analogue means | |
| CN203494979U (en) | Bimetal tube deflagration composite device | |
| CN104550404A (en) | Bimetal tube deflagration composite device and bimetal tube production process thereof | |
| CN101148980A (en) | Perforation and acidification pressing crack combined device for oil well | |
| CN203869968U (en) | Blast driver for large blast wave simulator | |
| CN115127114B (en) | Ignition device for reaction gas gun and reaction gas gun | |
| CN1278795C (en) | Bi-metal pipe deflagrate composite set and bi metal pipe manufacturing process | |
| CN202371175U (en) | Pneumatic sealing movable joint | |
| CN113047799B (en) | Explosive type sleeve pipe shaping tool | |
| CN116026192A (en) | Continuously-working gas detonation source device | |
| CN101575952B (en) | Gas power bushing patch device with large drift diameter | |
| CN202055793U (en) | Metal hard sealing casing head | |
| CN1164382C (en) | Explosion method and equipment for combining stainless steel liner with composite pipe | |
| CN201254977Y (en) | Integral synergistic perforating gun | |
| CN200943458Y (en) | Deep hole shaft explosion reshaping device | |
| CN200993096Y (en) | Movable pump valve | |
| CN214616454U (en) | Bridge plug setting tool | |
| CN202441425U (en) | Novel anti-explosion electric-pneumatic impact device | |
| CN220454410U (en) | Gas cracking tube set capable of being assembled quickly | |
| CN215864907U (en) | Carbon dioxide blasting equipment | |
| CN212177092U (en) | Bridge plug setting tool | |
| CN212867491U (en) | Outburst prevention device of packer rubber barrel for oil and gas field development |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |