CN213332823U - High-density hydrophobic heat-insulating pipe - Google Patents
High-density hydrophobic heat-insulating pipe Download PDFInfo
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- CN213332823U CN213332823U CN202021884761.5U CN202021884761U CN213332823U CN 213332823 U CN213332823 U CN 213332823U CN 202021884761 U CN202021884761 U CN 202021884761U CN 213332823 U CN213332823 U CN 213332823U
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Abstract
The application relates to a high-density hydrophobic heat-insulating pipe, which belongs to the technical field of heat-insulating pipes and comprises a first heat-insulating pipe and a second heat-insulating pipe, wherein the first heat-insulating pipe is fixedly connected with a first connecting disc, the second heat-insulating pipe is fixedly connected with a second connecting disc, a clamping assembly is arranged outside the joint of the first heat-insulating pipe and the second heat-insulating pipe, a first sealing strip is fixedly connected onto the first connecting disc, a first sealing groove is formed in the first sealing strip, a second sealing strip is fixedly connected onto the second connecting disc, a heat-insulating block is arranged between the first connecting disc and the second connecting disc, third sealing strips are fixedly connected onto the heat-insulating block at positions corresponding to the first sealing strip and the second sealing strip, and third sealing grooves are formed on each third sealing strip at positions corresponding to the first sealing strip and the second sealing strip, the utility model has a sealing strip with a groove at the joint of the first heat-insulating pipe and the second heat-insulating pipe, the sealing effect is more favorable.
Description
Technical Field
The utility model belongs to the technical field of the technique of insulating tube and specifically relates to a hydrophobic insulating tube of high density is related to.
Background
The existing heat preservation pipe is used for conveying liquid, gas and other media and heat preservation in heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot springs, military, central heating, central air conditioning, municipal administration and the like. Most of the existing heat preservation pipes are tightly adhered to the outer skin of the steel pipe by adopting a polyurethane rigid foam heat preservation layer.
The above prior art solutions have the following drawbacks: the junction of insulating tube is corroded by external steam, finally leads to the damage of leaking, and inside water leaks from the junction easily simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to prevent that the insulating tube junction from being corroded by steam, this application provides a hydrophobic insulating tube of high density.
The application provides a hydrophobic insulating tube of high density adopts following technical scheme:
a high-density hydrophobic thermal insulation pipe is characterized in that: the heat insulation device comprises a first heat insulation pipe and a second heat insulation pipe, wherein the first heat insulation pipe is fixedly connected with a first connecting disc, one end of the second heat insulation pipe, which is close to the first connecting disc, is fixedly connected with a second connecting disc, a clamping assembly for fixing the first connecting disc and the second connecting disc is arranged on the outer side of the joint of the first heat insulation pipe and the second heat insulation pipe, a first sealing strip is fixedly connected onto the first connecting disc, a first sealing groove is formed in the first sealing strip, a second sealing strip is fixedly connected onto the second connecting disc, a heat insulation block is arranged between the first connecting disc and the second connecting disc, the heat insulation block is annularly arranged, third sealing strips are fixedly connected onto the heat insulation block at positions corresponding to the first sealing strip and the second sealing strip, third sealing grooves are formed on each third sealing strip at positions corresponding to the first sealing strip and the second sealing strip, and the first sealing strip and the second sealing strip can be clamped in the third sealing grooves, the third sealing strip can joint in first seal groove and second seal groove, and the third sealing strip can with first sealing strip and second sealing strip joint.
By adopting the above scheme, when the user uses, can pass through mutual joint between first sealing strip, second sealing strip, the third sealing strip, make to link up inseparabler, be difficult for leaking. And the first connecting disc and the second connecting disc can be clamped through the clamping assembly.
Preferably, first connection pad and second connection pad periphery are provided with first sealed casing and second sealed casing, first sealed casing both ends have set firmly first waterproof casing, first waterproof casing is by first sealed casing to first insulating tube slope setting, first sealed casing one end is kept away from to first waterproof casing can with first insulating tube butt, second sealed casing both ends have set firmly the waterproof casing of second, the waterproof casing of second is by the slope setting of second sealed casing to second insulating tube, the waterproof casing of second is kept away from to second sealed casing one end can with the butt of second insulating tube.
Through adopting above-mentioned scheme, when the user used, can dredge rainwater, fog etc. in nature through first waterproof casing and the waterproof casing of second, make water can not dwell time overlength on first sealed casing and the sealed casing of second, further protect first sealed casing and the sealed casing of second can not corroded by steam.
Preferably, the clamping assembly comprises a first fixing plate fixedly connected to the top and the bottom of the first sealing shell, a first fixing hole is formed in the first fixing plate, a second fixing plate is fixedly connected to the top and the bottom of the second sealing shell, a second fixing hole is formed in the second fixing plate corresponding to the first fixing hole, a fastening bolt is in threaded connection with the second fixing hole and penetrates through the first fixing hole, a first sliding groove is formed in the first sealing shell, two first clamping plates are slidably connected to the first sealing shell corresponding to the first sliding groove, the first clamping plates can slide along the length direction of the first heat-insulating tube and the second heat-insulating tube, a first locking bolt abuts against the first clamping plates, the first locking bolt is arranged along the length direction of the first heat-insulating tube and the second heat-insulating tube, and a first fastening hole is formed in the first waterproof shell corresponding to the first locking bolt, first locking bolt threaded connection is in first fastening hole and pass first fastening hole setting, the second spout has been seted up on the second seal housing, second seal housing corresponds sliding connection has two second splint in the second spout, the second splint can slide along the length direction of first insulating tube and second insulating tube, second splint butt joint has second locking bolt, second locking bolt sets up along the length direction of first insulating tube and second insulating tube, the second fastening hole has been seted up to the waterproof casing of second corresponding second locking bolt position department, second locking bolt threaded connection is in the second fastening hole and pass the setting of second fastening hole.
By adopting the scheme, when the user uses the clamping device, the first sealing shell and the second sealing shell are fixed on the peripheries of the first connecting disc and the second connecting disc through the fastening bolts, and then the first clamping plate and the second clamping plate slide to enable the first clamping plate and the second clamping plate to be clamped through the first fastening bolts and the second fastening bolts. And finally, the first heat-preservation pipe and the second heat-preservation pipe are tightly connected.
Preferably, one end of the first waterproof shell, which is correspondingly far away from the first sealing shell, is fixedly provided with a first waterproof strip, and one end of the second waterproof shell, which is correspondingly far away from the second sealing shell, is fixedly provided with a second waterproof strip.
Through adopting above-mentioned scheme, inside first waterproof strip and the waterproof strip of second can prevent that steam from entering into first waterproof casing, the waterproof casing of second and first sealed casing, the sealed casing of second when the user uses, this connecting piece of protection is not corroded by steam.
Preferably, the first guide arm of fixedly connected with on the first splint, first guide arm sets up along the length direction of first insulating tube and second insulating tube, first guide slot has been seted up to first waterproof casing corresponding first guide arm position department, the guide arm passes first guide slot setting, fixedly connected with second guide arm on the second splint, the length direction setting of first insulating tube and second insulating tube is followed to the second guide arm, the second guide slot has been seted up to the waterproof casing of second corresponding second guide arm position department, the second guide arm passes the second guide slot setting, the second guide arm can slide in the second guide slot.
Through adopting above-mentioned scheme, when the user used, first guide arm and second guide arm can make first splint, second splint slide more stably in first spout and second spout, make the slip orbit more accurate.
Preferably, a plurality of locating levers have set firmly on the first connection pad, and a plurality of locating levers set up along first connection pad circumference array, and the constant head tank has all been seted up to every locating lever position department that the second connection pad corresponds, and the locating hole has been seted up to the heat preservation piece corresponding locating lever position department, and the locating lever can pass the locating hole.
Through adopting above-mentioned scheme, when the user used, locating lever and constant head tank can make first insulating tube and the accurate counterpoint of second insulating tube, make first steel pipe and second steel pipe align convenient follow-up processing.
Preferably, each locating lever is kept away from first flange one end and has all seted up the conical surface.
Through adopting above-mentioned scheme, when the user used, conical surface on the locating lever can make the locating lever peg graft the constant head tank more easily in, convenience of customers aligns the operation.
Preferably, the second connection pad corresponds constant head tank internal portion and has set firmly and has elastic fastening arch, and the locating lever corresponds fastening protruding position department and has seted up the fastening groove, and the fastening arch can the joint in the fastening inslot.
Through adopting above-mentioned scheme, when the user used, the fastening arch can be in the joint of fastening inslot, and the user inserts the fastening arch and connects the fastening groove in, can make the locating lever joint inseparabler in the constant head tank, more does benefit to the accurate counterpoint of first insulating tube and second insulating tube.
To sum up, the utility model discloses following beneficial effect has:
1. the sealing strip with the groove is arranged at the joint of the first heat-insulating pipe and the second heat-insulating pipe, so that the sealing property is better facilitated;
2. this insulating tube provides one kind and more does benefit to the tight subassembly of clamp of two insulating tubes among the operating condition.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a sectional view of the inner structure of the first insulating tube and the second insulating tube according to the embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2 in an embodiment of the present application;
FIG. 4 is an enlarged view of portion B of FIG. 2 in an embodiment of the present application;
FIG. 5 is a cross-sectional view of an embodiment of the present application highlighting the connection of a first seal housing and a second seal housing;
FIG. 6 is an exploded view of the embodiment of the present application highlighting the first seal strip, the second seal strip, and the third seal strip;
fig. 7 is a sectional view of the first waterproof case and the second waterproof case in the embodiment of the present application.
In the figure, 1, a first heat preservation pipe; 11. a first steel pipe; 12. a first outer sheath; 13. a first insulating layer; 14. a first splice tray; 141. a first seal strip; 142. a first seal groove; 143. positioning a rod; 1431. a conical surface; 2. a second insulating tube; 21. a second steel pipe; 22. a second outer sheath; 23. a second insulating layer; 24. a second connecting disc; 241. a second seal strip; 242. a second seal groove; 243. positioning a groove; 244. a fastening projection; 245. a fastening groove; 3. a heat preservation block; 31. a third seal strip; 32. a third seal groove; 33. positioning holes; 4. a clamping assembly; 41. a first sealed housing; 411. a first fixing plate; 412. a first fixing hole; 413. fastening a bolt; 414. fastening a nut; 415. a first chute; 4151. a first splint; 4152. a first fastening hole; 4153. a first locking bolt; 4154. a first guide bar; 4155. a first guide groove; 42. a second sealed housing; 421. a second fixing plate; 422. a second fixing hole; 423. a second chute; 4231. a second splint; 4232. a second fastening hole; 4233. a second locking bolt; 4234. a second guide bar; 4235. a second guide groove; 5. a first waterproof case; 51. a first waterproof strip; 52. a second waterproof housing; 521. and a second waterproof strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses hydrophobic insulating tube of high density, as shown in fig. 1 and 2, including first insulating tube 1 and second insulating tube 2, including first steel pipe 11 in first insulating tube 1, first steel pipe 11 is provided with outer first outer skin 12 that is provided with, and the length of first outer skin 12 slightly is lighter than first steel pipe 11 length. The first heat-insulating layer 13 is filled between the first outer protective skin 12 and the first steel pipe 11, the first connecting disc 14 is fixedly connected with the first heat-insulating pipe 1, the second heat-insulating pipe 2 comprises a second steel pipe 21, a second outer protective skin 22 is arranged outside the second steel pipe 21, the length of the second outer protective skin 22 is slightly shorter than that of the second steel pipe 21, a second heat-insulating layer 23 is filled between the second outer protective skin 22 and the second steel pipe 21, and the second connecting disc 24 is fixedly connected with the second heat-insulating pipe 2. The first outer sheath 12 and the second outer sheath 22 are made of galvanized iron strips, and the first heat-insulating layer 13 and the second heat-insulating layer 23 are made of polyurethane.
As shown in fig. 2 and 3, the first connecting disc 14 is fixedly connected with a first sealing strip 141 (refer to fig. 6), the first sealing strip 141 is provided with a first sealing groove 142, the second connecting disc 24 is fixedly connected with a second sealing strip 241, and the second sealing strip 241 is provided with a second sealing groove 242. Be provided with between first insulating tube 1 and the second insulating tube 2 and keep warm 3, keep warm 3 and be the annular setting, keep warm 3 and set up in first steel pipe 11 and second steel pipe 21 junction peripheral position department. The insulating block 3 corresponds first sealing strip 141 and the equal fixedly connected with third sealing strip 31 of second sealing strip 241 position department, and the third seal groove 32 has all been seted up to corresponding first sealing strip 141 and the second sealing strip 241 position department on every third sealing strip 31, and third sealing strip 31 can with first sealing strip 141 and second sealing strip 241 joint.
As shown in fig. 2 and 3, a plurality of positioning rods 143 are fixedly arranged on the first connecting disc 14, the plurality of positioning rods 143 are circumferentially arranged along the circumference of the first connecting disc 14 in an array, and a tapered surface 1431 is formed at one end of each positioning rod 143, which is far away from the first connecting disc 14. The second connecting disc 24 has a positioning groove 243 corresponding to each positioning rod 143. An elastic fastening protrusion 244 is fixedly arranged inside the second connecting disc 24 corresponding to the positioning groove 243, a fastening groove 245 is formed at a position of the positioning rod 143 corresponding to the fastening protrusion 244, and the fastening protrusion 244 can be clamped in the fastening groove 245. The position of the heat preservation block 3 corresponding to the positioning rod 143 is provided with a positioning hole 33, and the positioning rod 143 can pass through the positioning hole 33. When the user uses, through passing locating lever 143 during locating hole 33 grafting and constant head tank 243, fix a position first insulating tube 1 and second insulating tube 2, make first steel pipe 11 and second steel pipe 21 can link up closely. The fastening protrusion 244 inside the positioning slot 243 can make the insertion of the positioning rod 143 more stable. After the positioning is completed, the first sealing strip 141 and the second sealing strip 241 can be abutted to the third sealing strip 31 on the heat insulation block 3, so that the sealing effect is realized.
As shown in fig. 2 and 5, a clamping assembly 4 is arranged outside the joint of the first insulating pipe 1 and the second insulating pipe 2, the clamping assembly 4 comprises a first sealing shell 41 and a second sealing shell 42, and the first sealing shell 41 and the second sealing shell 42 are arranged outside the first connecting disc 14 and the second connecting disc 24. First sealed casing 41 top and bottom are the first fixed plate 411 of equal fixedly connected with respectively, have seted up first fixed orifices 412 on the first fixed plate 411, and the equal fixedly connected with second fixed plate 421 in second sealed casing 42 top and bottom corresponds first fixed orifices 412 position department on the second fixed plate 421 and has seted up second fixed orifices 422, and second fixed orifices 422 female connection has fastening bolt 413 to pass first fixed orifices 412 and sets up.
As shown in fig. 6 and 7, the first waterproof casing 5 is fixedly disposed at two ends of the first sealed casing 41, and the first waterproof casing 5 is inclined from the first sealed casing 41 to the first heat preservation pipe 1. The first waterproof case 5 can abut against the first heat insulating pipe 1 at the end away from the first sealing case 41. The first waterproof casing 5 is fixedly provided with a first waterproof strip 51 at one end away from the first sealing casing 41. And the two ends of the second sealed shell 42 are fixedly provided with a second waterproof shell 52, and the second waterproof shell 52 is obliquely arranged from the second sealed shell 42 to the second heat-insulating pipe 2. The second waterproof case 52 can abut against the second heat insulating pipe 2 at an end thereof remote from the second sealing case 42. A second waterproof strip 521 is fixedly arranged at one end of the second waterproof housing 52, which is correspondingly far away from the second sealing housing 42. When the user uses, the first waterproof case 5 and the second waterproof case 52 can make the water vapor in nature such as outside rainwater slide from the first sealing case 41 and the second sealing case 42 through the first waterproof case 5 and the second waterproof case 52, and the first waterproof strip 51 and the second waterproof strip 521 can make the water vapor not easily enter the first sealing case 41 and the second sealing case 42.
First sliding groove 415 is opened on first seal housing 41, and first sliding groove 415 has two first splint 4151 of sliding connection, and every first splint 4151 all can slide along the length direction of first heat preservation pipe 1 and second heat preservation pipe 2, and two first splint 4151 can with first connection pad 14 and second connection pad 24 butt. The first clamping plate 4151 is abutted with a first locking bolt 4153, a first fastening hole 4152 is formed in the position, corresponding to the first locking bolt 4153, of the first waterproof housing 5, and the first locking bolt 4153 is in threaded connection with the first fastening hole 4152 and penetrates through the first fastening hole 4152. The first clamp plate 4151 is fixedly connected with a first guide bar 4154, and the first guide bar 4154 is arranged along the length direction of the first and second heat-insulating pipes 1 and 2. The first waterproof housing 5 is provided with a first guide groove 4155 at a position corresponding to the first guide bar 4154, and the guide bar 4154 passes through the first guide groove 4155. The second sliding groove 423 is formed in the second sealing shell 42, two second clamping plates 4231 are connected to the second sliding groove 423 in a sliding mode, each second clamping plate 4231 can slide along the length direction of the first heat preservation pipe 1 and the length direction of the second heat preservation pipe 2, and the two second clamping plates 4231 can abut against the first connecting disc 14 and the second connecting disc 24. A second locking bolt 4233 is abutted to the second clamping plate 4231, a second fastening hole 4232 is formed in the position, corresponding to the second locking bolt 4233, of the second waterproof housing 52, and the second locking bolt 4233 is in threaded connection with the inside of the second fastening hole 4232 and penetrates through the second fastening hole 4232. A second guide rod 4234 is fixedly connected to the second clamp plate 4231, and the second guide rod 4234 is arranged along the length direction of the first heat preservation pipe 1 and the second heat preservation pipe 2. The second waterproof housing 52 is provided with a second guide groove 4235 at a position corresponding to the second guide rod 4234, the second guide rod 4234 passes through the second guide groove 4235, and the second guide rod 4234 can slide in the second guide groove 4235. When the user uses the joint device, the first seal housing 41 and the second seal housing are fixed to the outside of the first connecting disc 14 and the second connecting disc 24 by fastening bolts, the first clamping plate 4151 and the second clamping plate 4231 are slid to make the first clamping plate 4151 and the second clamping plate 4231 respectively abut against the first connecting disc 14 and the second connecting disc 24, and the first clamping plate 415 and the second clamping plate 4231 are fixed by the first locking bolt 4153 and the second locking bolt 4233 to fix the first connecting disc 14 and the second connecting disc 24.
The implementation principle of the high-density hydrophobic heat-insulating pipe in the embodiment of the application is as follows: when the user uses, in inserting the locating lever 143 earlier and the constant head tank 243, fix a position first insulating tube 1 and second insulating tube 2, make first steel pipe 11 and second steel pipe 21 can link up closely. The first sealing shell 41 and the second sealing shell are fixed to the peripheries of the first connecting disc 14 and the second connecting disc 24 through the fastening bolt 413 and the fastening nut 414. The first connecting plate 14 and the second connecting plate 24 are fixed by the first clamping plate 415 and the second clamping plate, and the first clamping plate 415 and the second clamping plate 4231 are fixed by the first locking bolt, the first locking nut, the second locking bolt and the second locking nut. The connection of the first heat preservation pipe 1 and the second heat preservation pipe 2 is completed, and after the connection is completed, the third sealing strip 31 on the heat preservation block 3 is clamped with the first sealing strip 141 and the second sealing strip 241, so that the connection of the first heat preservation pipe 1 and the second heat preservation pipe 2 is tighter, and liquid leakage is difficult to occur.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A high-density hydrophobic thermal insulation pipe is characterized in that: the heat-insulating pipe comprises a first heat-insulating pipe (1) and a second heat-insulating pipe (2), wherein the first heat-insulating pipe (1) is fixedly connected with a first connecting disc (14), one end, close to the first connecting disc (14), of the second heat-insulating pipe (2) is fixedly connected with a second connecting disc (24), a clamping assembly (4) for fixing the first connecting disc (14) and the second connecting disc (24) is arranged on the outer side of the joint of the first heat-insulating pipe (1) and the second heat-insulating pipe (2), a first sealing strip (141) is fixedly connected onto the first connecting disc (14), a first sealing groove (142) is formed in the first sealing strip (141), a second sealing strip (241) is fixedly connected onto the second connecting disc (241), a second sealing groove (242) is formed in the second connecting disc (241), a heat-insulating block (3) is arranged between the first connecting disc (14) and the second connecting disc (24), and the heat-insulating block (3), the heat preservation block (3) correspond first sealing strip (141) and second sealing strip (241) equal fixedly connected with third sealing strip (31) of position department, third seal groove (32) have all been seted up to corresponding first sealing strip (141) and second sealing strip (241) position department on every third sealing strip (31), first sealing strip (141) and second sealing strip (241) can joint in third seal groove (32), third sealing strip (31) can joint in first seal groove (142) and second seal groove (242), third sealing strip (31) can joint with first sealing strip (141) and second sealing strip (241).
2. The high-density hydrophobic insulation pipe of claim 1, wherein: first connection pad (14) and second connection pad (24) periphery are provided with first sealed casing (41) and second sealed casing (42), first sealed casing (41) both ends have set firmly first waterproof casing (5), first waterproof casing (5) are by first sealed casing (41) to first insulating tube (1) slope setting, first sealed casing (41) one end is kept away from in first waterproof casing (5) can with first insulating tube (1) butt, second sealed casing (42) both ends have set firmly second waterproof casing (52), second waterproof casing (52) are by second sealed casing (42) to second insulating tube (2) slope setting, second sealed casing (42) one end is kept away from in second waterproof casing (52) can with second insulating tube (2) butt.
3. The high-density hydrophobic insulation pipe of claim 1, wherein: the clamping assembly (4) comprises a first fixing plate (411) fixedly connected to the top and the bottom of a first sealing shell (41), a first fixing hole (412) is formed in the first fixing plate (411), a second fixing plate (421) is fixedly connected to the top and the bottom of a second sealing shell (42), a second fixing hole (422) is formed in the position, corresponding to the first fixing hole (412), of the second fixing plate (421), a fastening bolt (413) is connected to the second fixing hole (422) in an internal thread mode, the fastening bolt (413) penetrates through the first fixing hole (412), a first sliding groove (415) is formed in the first sealing shell (41), two first clamping plates (4151) are connected to the first sliding groove (415) in a sliding mode, the first clamping plates (4151) can slide along the length direction of the first heat-insulating pipe (1) and the second heat-insulating pipe (2), and first locking bolts (4153) abut against the first clamping plates (4151), the first locking bolt (4153) is arranged along the length direction of the first heat preservation pipe (1) and the second heat preservation pipe (2), the first fastening hole (4152) is formed in the position, corresponding to the first locking bolt (4153), of the first waterproof shell (5), the first locking bolt (4153) is in threaded connection with the first fastening hole (4152) and penetrates through the first fastening hole (4152), the second sliding groove (423) is formed in the second sealing shell (42), the second sealing shell (42) is in sliding connection with two second clamping plates (4231) in the position, corresponding to the second sliding groove (423), of the second sealing shell (42), the second clamping plates (4231) can slide along the length direction of the first heat preservation pipe (1) and the second heat preservation pipe (2), the second clamping plates (4231) are connected with the second locking bolt (4233) in a butting mode, the second locking bolt (4233) is arranged along the length direction of the first heat preservation pipe (1) and the second heat preservation pipe (2),
the second waterproof shell (52) is provided with a second fastening hole (4232) corresponding to the position of the second locking bolt (4233), and the second locking bolt (4233) is in threaded connection with the inside of the second fastening hole (4232) and penetrates through the second fastening hole (4232).
4. The high-density hydrophobic insulation pipe of claim 3, wherein: the first waterproof shell (5) is correspondingly far away from one end of the first sealing shell (41) and is fixedly provided with a first waterproof strip (51), and the second waterproof shell (52) is correspondingly far away from one end of the second sealing shell (42) and is fixedly provided with a second waterproof strip (521).
5. The high-density hydrophobic insulation pipe of claim 3, wherein: fixedly connected with first guide arm (4154) on first splint (4151), first guide arm (4154) set up along the length direction of first insulating tube (1) and second insulating tube (2), first guide slot (4155) have been seted up to first waterproof casing (5) corresponding first guide arm (4154) position department, the guide arm passes first guide slot (4155) and sets up, fixedly connected with second guide arm (4234) on second splint (4231), second guide arm (4234) set up along the length direction of first insulating tube (1) and second insulating tube (2), second guide slot (4235) have been seted up to second waterproof casing (52) corresponding second guide arm (4234) position department, second guide arm (4234) pass second guide slot (4235) and set up, second guide arm (4234) can slide in second guide slot (4235).
6. The high-density hydrophobic insulation pipe of claim 1, wherein: a plurality of positioning rods (143) are fixedly arranged on the first connecting disc (14), the positioning rods (143) are arranged along the circumference of the first connecting disc (14) in an array mode, positioning grooves (243) are formed in the positions, corresponding to the positioning rods (143), of the second connecting disc (24), positioning holes (33) are formed in the positions, corresponding to the positioning rods (143), of the heat preservation block (3), and the positioning rods (143) can penetrate through the positioning holes (33).
7. The high-density hydrophobic insulation pipe of claim 6, wherein: conical surfaces (1431) are formed at one end, far away from the first connecting disc (14), of each positioning rod (143).
8. The high-density hydrophobic insulation pipe of claim 6, wherein: the second connecting disc (24) is provided with an elastic fastening protrusion (244) corresponding to the inside of the positioning groove (243), the positioning rod (143) is provided with a fastening groove (245) corresponding to the fastening protrusion (244), and the fastening protrusion (244) can be clamped in the fastening groove (245).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884761.5U CN213332823U (en) | 2020-09-01 | 2020-09-01 | High-density hydrophobic heat-insulating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884761.5U CN213332823U (en) | 2020-09-01 | 2020-09-01 | High-density hydrophobic heat-insulating pipe |
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| Publication Number | Publication Date |
|---|---|
| CN213332823U true CN213332823U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021884761.5U Active CN213332823U (en) | 2020-09-01 | 2020-09-01 | High-density hydrophobic heat-insulating pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398723A (en) * | 2023-06-09 | 2023-07-07 | 安徽宝绿光电工程有限公司 | Intelligent operation and maintenance sewage conveying pipeline for black and odorous water body |
-
2020
- 2020-09-01 CN CN202021884761.5U patent/CN213332823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398723A (en) * | 2023-06-09 | 2023-07-07 | 安徽宝绿光电工程有限公司 | Intelligent operation and maintenance sewage conveying pipeline for black and odorous water body |
| CN116398723B (en) * | 2023-06-09 | 2023-08-25 | 安徽宝绿光电工程有限公司 | Intelligent operation and maintenance sewage conveying pipeline for black and odorous water body |
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