CN115371340A - High-strength electric heating pipe fixing clamp firm in installation - Google Patents
High-strength electric heating pipe fixing clamp firm in installation Download PDFInfo
- Publication number
- CN115371340A CN115371340A CN202211012432.5A CN202211012432A CN115371340A CN 115371340 A CN115371340 A CN 115371340A CN 202211012432 A CN202211012432 A CN 202211012432A CN 115371340 A CN115371340 A CN 115371340A
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- Prior art keywords
- electric heating
- groove
- connecting rod
- main
- heating pipe
- 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.)
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- 238000005485 electric heating Methods 0.000 title claims abstract description 66
- 238000009434 installation Methods 0.000 title claims description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 7
- 238000010257 thawing Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
Abstract
The invention discloses a high-strength electric heating pipe fixing clamp which is firm to install, and the fixing clamp comprises two main clamps, wherein the two main clamps are respectively clamped at two ends of an electric heating pipe, a connecting rod is arranged between the two main clamps, a locking mechanism is arranged between the connecting rod and the main clamps, a plurality of heat dissipation clamps are arranged on the connecting rod and are clamped with electric heating pipes, two ends of the electric heating pipe are respectively clamped on an evaporator end plate, a groove is formed in the top of the evaporator end plate, and the electric heating pipe is clamped with the groove. The electrothermal tube passes through the recess joint on the evaporimeter end plate, the joint is at the electrothermal tube both ends and laminating evaporimeter end plate respectively to main card, the connecting rod is located between two main calories, it is fixed with the evaporimeter end plate with main card through locking mechanical system, thereby it is fixed to make the main card, then the electrothermal tube is fixed, it is convenient firm to install, and a plurality of heat dissipation card joint that set up on the connecting rod connect the electric heat pipe, increase heat radiating area, the heat of being convenient for gives off fast, thereby carry out quick defrosting to the evaporimeter main part, it is convenient to use.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a high-strength electric heating pipe fixing clamp which is firm to install.
Background
In a refrigeration device, defrosting of an evaporator of an air-cooled product is generally provided with an electric heating pipe, and the fixing mode between the electric heating pipe and the evaporator is various: firmly tied by a copper wire and fixed on the copper pipe of the evaporator; a perforated pipe hole is reserved on the evaporator, and a heating pipe is inserted into the evaporator; have through evaporimeter water collector and evaporimeter laminating, press from both sides electric heating pipe jail in the centre, however these fixed mode can appear fixing insecure usually, or change the maintenance very troublesome, and to above-mentioned problem, the inventor proposes a firm high strong electric heating pipe fixing clip of installation and is used for solving above-mentioned problem.
Disclosure of Invention
In order to solve the problem that the fixing mode between the electric heating pipe and the evaporator is various: firmly tied by a copper wire and fixed on the copper pipe of the evaporator; a perforated pipe hole is reserved on the evaporator, and a heating pipe is inserted into the evaporator; the evaporator water receiving plate is attached to the evaporator, and the electric heating pipe is clamped in the middle of the evaporator water receiving plate, however, the fixing modes usually have the problems of infirm fixing or troublesome replacement and maintenance; the invention aims to provide a high-strength electric heating pipe fixing clamp which is firmly installed.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a firm high-strength electric heating pipe fixing clip installs, includes two main calories, two main calories are joint respectively at the both ends of electrothermal tube, two be equipped with the connecting rod between the main card, locking mechanical system is all installed between the both ends of connecting rod and two main calories, it is equipped with a plurality of heat dissipation cards to slide on the connecting rod, heat dissipation card activity joint electrothermal tube, the electrothermal tube is U type structure, the both ends of electrothermal tube activity joint respectively are on the evaporimeter end plate, two the evaporimeter end plate is close to the fixed evaporimeter main part that is equipped with in one side mutually, open at the top of evaporimeter end plate has the recess, electrothermal tube joint recess.
Through the technical scheme, the electrothermal tube passes through the recess joint on the evaporimeter end plate, the main calorie is joint at the electrothermal tube both ends and laminating evaporimeter end plate respectively, the connecting rod is located between two main calories, it is fixed with main calorie and evaporimeter end plate through locking mechanical system, thereby it is fixed to make the main calorie, then the electrothermal tube is fixed, it is convenient firm to install, and a plurality of heat dissipation card joint that set up on the connecting rod connect the electric heat pipe, increase heat radiating area, the heat of being convenient for gives off fast, thereby carry out quick defrosting to the evaporimeter main part, it is convenient to use.
In an embodiment of the invention, the main clamp comprises a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are integrally formed into an L-shaped structure, the vertical plate and the horizontal plate are attached to an evaporator end plate, clamping grooves are formed in the bottoms of the two ends of the vertical plate, the clamping grooves are clamped with the electric heating tube, a jack is formed in the middle of the vertical plate, the jack is connected with a locking mechanism, a through hole opposite to the jack is formed in the evaporator end plate, and the clamping grooves are of a U-shaped structure attached to the electric heating tube.
Through above-mentioned technical scheme, diaphragm and riser just in time laminate the evaporimeter end plate, and the diaphragm compresses tightly the electrothermal tube in the recess, and draw-in groove joint electrothermal tube on the riser carries on spacingly, and locking mechanical system runs through jack and evaporimeter end plate to make the main card fixed, reach quick fixed purpose, it is convenient to install, and after the locking mechanical system unblock, can dismantle fast, the maintenance of being convenient for.
An embodiment of preferred, locking mechanical system includes the nut cover, the nut cover has all been cup jointed through helicitic texture at the both ends of connecting rod, the one end fixed mounting that the connecting rod was kept away from to the nut cover has the inserted bar, the inserted bar cooperatees with the jack, the sleeve has been cup jointed in the nut cover slip, the circumference outer wall of nut cover is opened there is the guide way, telescopic inner wall fixed mounting has the guide block, guide block slip joint guide way, the spring is installed to guide block and guide way between being close to the one end of inserted bar, the fixed ring gear that has cup jointed on the connecting rod, the sleeve is close to the one end inner wall of connecting rod and is opened there is the tooth's socket, tooth's socket and tooth's ring looks adaptation, the inner chamber degree of depth of nut cover is greater than the length of inserted bar, the length of inserted bar is greater than the upright plate thickness, the spring is in compression state all the time.
Through the technical scheme, the sleeve is pulled, the tooth socket is separated from the toothed ring, the nut sleeve can be driven to rotate by the guide block and the guide groove, the distance between the inserted rod and the connecting rod is adjusted, the distance between the inserted rod and the connecting rod is shortened, the inserted rod is separated from the jack at the moment, the connecting plate can extend into the space between the two main clamps after the evaporator end plate of the main clamp is arranged, the nut sleeve is rotated by the sleeve, the inserted rod penetrates through the jack and the evaporator end plate, the end faces of the two nut sleeves abut against the vertical plate, the sleeve is loosened at the moment, the sleeve slides to the toothed ring by the thrust of the spring, the tooth socket is meshed with the toothed ring, the sleeve cannot rotate relative to the connecting rod, the nut sleeve cannot rotate relative to the connecting rod, the inserted rod keeps the inserted jack and the evaporator end plate, the main clamp is stably installed, the electric heating tube is stably installed, the sleeve is rotated during disassembly, the inserted rod is separated from the jack, and maintenance is facilitated.
An embodiment of preferred, the heat dissipation card includes the fin, open at the middle part of fin has the centre bore, centre bore slip joint is on the connecting rod, U type groove has all been opened to the both ends bottom of fin, U type groove slip joint electrothermal tube, install detent mechanism between the inner wall in the both ends outer wall of fin and U type groove, the width in U type groove equals the diameter of electrothermal tube, the fin internal fixation embedded at U type groove top installs the silica gel pad, the silica gel pad is heat conduction silica gel arc structure, the fin is copper platelike structure.
An embodiment of preferred, detent is including accomodating the groove, the one end that U type groove is close to the fin outer wall is opened there is the groove of accomodating, it has the slider to accomodate the inslot slip joint, the joint is all rotated at the both ends of fin has the double-screw bolt, the double-screw bolt runs through and accomodates groove and screw thread chain link slider, pivot and screw rod have been cup jointed to the slider internal rotation, the drive belt has been cup jointed between pivot and screw rod, the screw thread has cup jointed the piece that supports on the screw rod, support the top of piece slip joint at the slider, one side inner wall fixed embedded installation in accomodating the groove has the rack, fixed the cover has been cup jointed the gear in the pivot, the gear runs through the outer wall and the meshing rack of slider, open at the top of slider has the spout that the piece was supported in the laminating, and support the piece and be the cuboid structure, the top fixed mounting of piece has the rubber slipmat.
Through the technical scheme, the double-screw bolt rotates, make the slider slide along accomodating the groove, then when the slider slides in and accomodates the groove, U type groove is unblocked this moment, and when the slider slides, the gear rolls along the rack, thereby make the pivot drive the screw rod through the drive belt and rotate, the piece that supports slips completely in the slider this moment, the slider of being convenient for slides in and accomodates the groove, thereby U type groove joint electrothermal tube of being convenient for, after the joint installation, rotate the double-screw bolt and make the slider roll-off accomodate the groove, during the roll-off, the gear rolls along the rack and makes the screw rod rotate, the piece that supports at this moment shifts up gradually, continue shifting up after the groove is accomodate in the roll-off, thereby make the piece that supports tightly bottom the electrothermal tube, make the heat dissipation card fixed, through a plurality of heat dissipation card laminating electrothermal tube, the silica gel pad is heat conduction silica gel, thereby give off the heat of electrothermal tube through the fin, heat radiating area is improved, be convenient for quick defrosting the evaporimeter main part.
Compared with the prior art, the invention has the beneficial effects that:
1. the electric heating tube is clamped on the evaporator end plate through the groove, the transverse plate and the vertical plate are just attached to the evaporator end plate, the transverse plate tightly presses the electric heating tube in the groove, a clamping groove in the vertical plate is clamped with the electric heating tube for limiting, the sleeve is pulled, the tooth grooves are separated from the tooth rings, the nut sleeves can be driven to rotate through the sleeve, the guide blocks and the guide grooves, the distance between the inserting rod and the connecting rod is adjusted, after the distance between the inserting rod and the connecting rod is shortened, the inserting rod is separated from the inserting hole, the connecting plate can extend into the space between the two main clamping plates after the evaporator end plate is clamped with the main clamping plates, then the nut sleeves are rotated through the sleeve, the inserting rod penetrates through the inserting hole and the evaporator end plate, the end faces of the two nut sleeves are tightly abutted against the vertical plate, the sleeve is loosened, the thrust of the spring enables the sleeve to slide to the tooth rings, the tooth grooves are meshed with the tooth rings, the sleeve cannot rotate relative to the connecting rod, the nut sleeves cannot rotate relative to the connecting rod, the inserting rod keeps the inserting hole and the evaporator end plate, so that the main clamping plates are stably installed, the electric heating tube is stably, and the electric heating tube is disassembled, and the sleeve is rotated, so that the inserting rod can be separated from the inserting hole, and the inserting rod is conveniently maintained;
2. the double-screw bolt rotates, make the slider slide along accomodating the groove, then when the slider slides into accomodating the groove, U type groove unblocked this moment, and when the slider slides, the gear rolls along the rack, thereby make the pivot drive the screw rod through the drive belt and rotate, the piece that supports slips into in the slider completely this moment, be convenient for the slider slides into and accomodates the groove, thereby be convenient for U type groove joint electrothermal tube, the joint installation back, rotate the double-screw bolt and make the slider roll-off accomodate the groove, during the roll-off, the gear rolls along the rack and makes the screw rod rotate, the piece that supports at this moment shifts up gradually, continue shifting up after the groove is accomodate to the roll-off, thereby make the piece that supports tightly in the electrothermal tube bottom, make the radiating card fix, through a plurality of radiating card laminating electrothermal tube, the silica gel pad is heat conduction silica gel, thereby give off the heat of electrothermal tube through the fin, heat radiating area is improved, be convenient for quick defrosting the evaporimeter main part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
Fig. 4 is a schematic view of the installation structure of the present invention in use.
Fig. 5 is a schematic view of a heat dissipation card according to the present invention.
FIG. 6 is an enlarged view of the structure of FIG. 5 at C according to the present invention.
In the figure: 1. a master card; 11. a vertical plate; 12. a transverse plate; 13. a card slot; 14. a jack; 2. a connecting rod; 3. a locking mechanism; 31. a nut sleeve; 32. a sleeve; 33. a guide groove; 34. a guide block; 35. a spring; 36. a toothed ring; 37. a tooth socket; 38. inserting a rod; 4. a heat dissipation card; 41. a fin; 42. a central bore; 43. a U-shaped groove; 44. a silica gel pad; 45. a stop mechanism; 451. a receiving groove; 452. a slider; 453. a stud; 454. a rotating shaft; 455. a screw; 456. a transmission belt; 457. a tightening block; 458. a gear; 459. a rack; 5. an electric heating tube; 6. an evaporator end plate; 7. an evaporator main body; 8. and (6) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment is as follows: as shown in figures 1-6, the invention provides a high-strength electric heating pipe fixing clamp which is firm to install, and the fixing clamp comprises two main clamps 1, wherein the two main clamps 1 are respectively clamped at two ends of an electric heating pipe 5, a connecting rod 2 is arranged between the two main clamps 1, locking mechanisms 3 are respectively arranged between two ends of the connecting rod 2 and the two main clamps 1, a plurality of heat dissipation clamps 4 are slidably arranged on the connecting rod 2, the heat dissipation clamps 4 are movably clamped with the electric heating pipe 5, the electric heating pipe 5 is of a U-shaped structure, two ends of the electric heating pipe 5 are respectively and movably clamped on evaporator end plates 6, an evaporator main body 7 is fixedly arranged between one surfaces, close to each other, of the two evaporator end plates 6, a groove 8 is formed in the top of each evaporator end plate 6, and the electric heating pipe 5 is clamped with the groove 8.
Through the technical scheme, the electrothermal tube 5 is connected on the evaporator end plate 6 through the groove 8 in a clamping manner, the main clamps 1 are respectively connected at two ends of the electrothermal tube 5 in a clamping manner and are attached to the evaporator end plate 6, the connecting rod 2 is positioned between the two main clamps 1, the main clamps 1 are fixed with the evaporator end plate 6 through the locking mechanisms 3, so that the main clamps 1 are fixed, then the electrothermal tube 5 is fixed, the installation is convenient and firm, a plurality of heat dissipation clamps 4 are arranged on the connecting rod 2 in a clamping manner to form the electrothermal tube 5, the heat dissipation area is increased, the heat can be dissipated quickly, and the evaporator main body 7 is defrosted quickly and is convenient to use.
Further, the main clamp 1 comprises a vertical plate 11 and a horizontal plate 12, the vertical plate 11 and the horizontal plate 12 are integrally formed into an L-shaped structure, the vertical plate 11 and the horizontal plate 12 are attached to the evaporator end plate 6, clamping grooves 13 are formed in the bottoms of the two ends of the vertical plate 11, the clamping grooves 13 are clamped with the electric heating tube 5, a jack 14 is formed in the middle of the vertical plate 11, the jack 14 is connected with the locking mechanism 3, a through hole opposite to the jack 14 is formed in the evaporator end plate 6, and the clamping grooves 13 are U-shaped structures attached to the electric heating tube 5.
Through above-mentioned technical scheme, diaphragm 12 and riser 11 just in time laminate evaporator end plate 6, and diaphragm 12 compresses tightly electrothermal tube 5 in recess 8, and draw-in groove 13 joint electrothermal tube 5 on the riser 11 is spacing, and locking mechanical system 3 runs through jack 14 and evaporator end plate 6 to make main card 1 fixed, reach quick fixed purpose, it is convenient to install, and behind the 3 unblocks of locking mechanical system, can dismantle fast, the maintenance of being convenient for.
Further, the locking mechanism 3 comprises a nut sleeve 31, both ends of the connecting rod 2 are sleeved with the nut sleeve 31 through a threaded structure, one end, far away from the connecting rod 2, of the nut sleeve 31 is fixedly provided with an inserted rod 38, the inserted rod 38 is matched with the jack 14, the nut sleeve 31 is sleeved with a sleeve 32 in a sliding mode, the outer wall of the circumference of the nut sleeve 31 is provided with a guide groove 33, the inner wall of the sleeve 32 is fixedly provided with a guide block 34, the guide block 34 is connected with the guide groove 33 in a sliding mode in a clamping mode, a spring 35 is installed between the guide block 34 and one end, close to the inserted rod 38, of the guide groove 33, a toothed ring 36 is fixedly sleeved on the connecting rod 2, the inner wall of one end, close to the connecting rod 2, of the sleeve 32 is provided with a toothed groove 37, the toothed groove 37 is matched with the toothed ring 36, the depth of an inner cavity of the nut sleeve 31 is larger than the length of the inserted rod 38, the length of the inserted rod 38 is larger than the thickness of the vertical plate 11, and the spring 35 is always in a compressed state.
Through the technical scheme, the sleeve 32 is pulled to separate the toothed groove 37 from the toothed ring 36, the nut sleeve 31 can be driven to rotate through the sleeve 32, the guide block 34 and the guide groove 33, so that the distance between the inserted rod 38 and the connecting rod 2 is adjusted, after the distance between the inserted rod 38 and the connecting rod 2 is shortened, the inserted rod 38 is separated from the insertion hole 14 at the moment, after the evaporator end plate 6 of the main card 1, the connecting plate 2 can extend into a space between the two main cards 1, then the nut sleeve 31 is rotated through the sleeve 32, so that the inserted rod 38 penetrates through the insertion hole 14 and the evaporator end plate 6, after the end faces of the two nut sleeves 31 abut against the vertical plate 11, the sleeve 32 is loosened at the moment, the sleeve 32 slides to the toothed ring 36 due to the thrust of the spring 35, the toothed groove 37 is meshed with the toothed ring 36, so that the sleeve 32 cannot rotate relative to the connecting rod 2, the nut sleeve 31 cannot rotate relative to the connecting rod 2, so that the inserted rod 38 keeps the insertion hole 14 and the evaporator end plate 6, so that the main cards 1 are stably installed, and the electric heating tube 5 is stable, and the electric heating tube is convenient to maintain when the electric heating tube is disassembled, the sleeve 32 is rotated, so that the inserted rod 38 is separated from the insertion hole 14.
Further, the heat dissipation card 4 comprises a fin 41, a central hole 42 is formed in the middle of the fin 41, the central hole 42 is connected to the connecting rod 2 in a sliding and clamping manner, U-shaped grooves 43 are formed in the bottoms of the two ends of the fin 41, the U-shaped grooves 43 are connected with the electric heating tube 5 in a sliding and clamping manner, a stopping mechanism 45 is arranged between the outer walls of the two ends of the fin 41 and the inner wall of the U-shaped grooves 43, the width of the U-shaped grooves 43 is equal to the diameter of the electric heating tube 5, a silica gel pad 44 is fixedly embedded in the fin 41 at the top of the U-shaped grooves 43, the silica gel pad 44 is of a heat-conducting silica gel arc structure, the fin 41 is of a copper plate-shaped structure, the stopping mechanism 45 comprises a containing groove 451, one end, close to the outer wall of the fin 41, of the U-shaped groove 43 is provided with a containing groove 451 in which a sliding and clamping manner is provided with a sliding block 452, the both ends of fin 41 all rotate the joint and have a stud 453, stud 453 runs through and accomodates groove 451 and screw thread chain link slider 452, pivot 454 and screw rod 455 have been cup jointed in the slider 452 internal rotation, drive belt 456 has been cup jointed between pivot 454 and screw rod 455, screw thread has been cup jointed to the piece 457 on the screw rod 455, it connects at the top of slider 452 to support the piece 457 slip joint, it installs rack 459 to accomodate one side inner wall fixed embedded of groove 451, the fixed cover is connected with gear 458 on pivot 454, gear 458 runs through the outer wall of slider 452 and meshes rack 459, the top of slider 452 is opened has the spout of laminating piece 457, and support the piece 457 and be the cuboid structure, the top fixed mounting of piece 457 has the rubber slipmat.
Through the technical scheme, the stud 453 is rotated to enable the slider 452 to slide along the accommodating groove 451, when the slider 452 slides into the accommodating groove 451, the U-shaped groove 43 is unblocked at the moment, and when the slider 452 slides, the gear 458 rolls along the rack 459 to enable the rotating shaft 454 to drive the screw 455 to rotate through the driving belt 456, at the moment, the abutting block 457 completely slides into the slider 452 to enable the slider 452 to slide into the accommodating groove 451, so that the electric heating tube 5 is clamped in the U-shaped groove 43, after clamping installation, the slider 452 slides out of the accommodating groove 451 by rotating the stud 453, when sliding out, the gear 458 rolls along the rack 459 to enable the screw 455 to rotate, at the moment, the abutting block gradually moves upwards and continuously moves upwards after sliding out of the accommodating groove 451, so that the abutting block 457 abuts against the bottom of the electric heating tube 5 to enable the heat dissipation card 4 to be fixed, the electric heating tube 5 is attached to the plurality of heat dissipation cards 4, and the silica gel pad 44 is heat-conducting silica gel, so that heat of the electric heating tube 5 is dissipated through the fins 41, thereby increasing the heat dissipation area and facilitating quick defrosting of the evaporator main body 7.
The working principle is as follows: the electrothermal tube 5 is clamped on the end plate 6 of the evaporator through the groove 8, the horizontal plate 12 and the vertical plate 11 are just attached to the end plate 6 of the evaporator, the electrothermal tube 5 is tightly pressed in the groove 8 by the horizontal plate 12, the clamping groove 13 on the vertical plate 11 is clamped with the electrothermal tube 5 for limiting, the sleeve 32 is pulled to separate the tooth groove 37 from the tooth ring 36, the nut sleeve 31 can be driven to rotate through the sleeve 32, the guide block 34 and the guide groove 33, so as to adjust the distance between the inserted rod 38 and the connecting rod 2, after the distance between the inserted rod 38 and the connecting rod 2 is shortened, the inserted rod 38 is separated from the insertion hole 14 at this time, after the end plate 6 of the evaporator of the main card 1, the connecting plate 2 can extend into the space between the two main cards 1, then the nut sleeve 31 is rotated through the sleeve 32, so that the inserted rod 38 penetrates through the insertion hole 14 and the end plate 6 of the evaporator, after the end surfaces of the two nut sleeves 31 are tightly abutted against the vertical plate 11, the sleeve 32 is loosened at this time, the sleeve 32, the thrust of the spring 35 makes the sleeve 32 slide to the tooth ring 36, the toothed grooves 37 are engaged with the toothed ring 36, so that the sleeve 32 cannot rotate relative to the connecting rod 2, the nut sleeve 31 cannot rotate relative to the connecting rod 2, the inserting rod 38 keeps inserted in the insertion hole 14 and the evaporator end plate 6, so that the main card 1 is stably installed, the electric heating tube 5 is stably installed, when the electric heating tube 5 is disassembled, the sleeve 32 is rotated, so that the inserting rod 38 is separated from the insertion hole 14, so that the maintenance is convenient, the stud 453 is rotated, so that the slider 452 slides along the accommodating groove 451, when the slider 452 slides into the accommodating groove 451, the U-shaped groove 43 is unblocked, and when the slider 452 slides, the gear 458 rolls along the rack 459, so that the screw 455 is driven by the rotating shaft 454 through the transmission belt 456 to rotate, the abutting block 457 completely slides into the slider 452, so that the slider 452 slides into the accommodating groove 451, so that the U43 can be engaged with the electric heating tube 5, after the engagement, the stud 453 is rotated so that the slider 452 slides out of the accommodating groove 451, when the heat pipe is slid out, the gear 458 rolls along the rack 459 to enable the screw 455 to rotate, at the moment, the abutting block 457 gradually moves upwards and continues to move upwards after the sliding-out accommodating groove 451, so that the abutting block 457 abuts against the bottom of the electric heating pipe 5, the heat dissipation cards 4 are fixed, the electric heating pipe 5 is attached to the plurality of heat dissipation cards 4, the silica gel pads 44 are heat-conducting silica gel, heat of the electric heating pipe 5 is dissipated through the fins 41, the heat dissipation area is increased, and defrosting of the evaporator main body 7 is facilitated.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a firm high electric heating pipe fixing clip of installation, includes two main clamps (1), its characterized in that: two main card (1) joint is at the both ends of electrothermal tube (5), two respectively be equipped with connecting rod (2) between main card (1), locking mechanical system (3) are all installed between the both ends of connecting rod (2) and two main cards (1), it is equipped with a plurality of heat dissipation cards (4) to slide on connecting rod (2), heat dissipation card (4) activity joint electric heating tube (5).
2. The high-strength electric heating tube fixing clip with firm installation as claimed in claim 1, wherein the electric heating tube (5) is of a U-shaped structure, two ends of the electric heating tube (5) are respectively and movably clamped on the evaporator end plates (6), an evaporator main body (7) is fixedly arranged between the adjacent surfaces of the two evaporator end plates (6), the top of the evaporator end plate (6) is provided with a groove (8), and the electric heating tube (5) is clamped with the groove (8).
3. The high-strength electric heating pipe fixing clamp capable of being firmly installed according to claim 2, wherein the main clamp (1) comprises a vertical plate (11) and a horizontal plate (12), the vertical plate (11) and the horizontal plate (12) are integrally formed into an L-shaped structure, the vertical plate (11) and the horizontal plate (12) are attached to an evaporator end plate (6), clamping grooves (13) are formed in the bottoms of the two ends of the vertical plate (11), the clamping grooves (13) are clamped with the electric heating pipe (5), a jack (14) is formed in the middle of the vertical plate (11), and the jack (14) is connected with the locking mechanism (3).
4. A high-strength electric heating tube fixing clip with firm installation as claimed in claim 3, wherein said evaporator end plate (6) is provided with a through hole facing the insertion hole (14), and said clip groove (13) is of U-shaped structure fitting the electric heating tube (5).
5. The firmly-installed high-strength electric heating pipe fixing clip is characterized in that the locking mechanism (3) comprises a nut sleeve (31), the two ends of the connecting rod (2) are sleeved with the nut sleeve (31) through a threaded structure, one end of the nut sleeve (31) far away from the connecting rod (2) is fixedly provided with an inserted rod (38), the inserted rod (38) is matched with the jack (14), the nut sleeve (31) is sleeved with a sleeve (32) in a sliding mode, the circumferential outer wall of the nut sleeve (31) is provided with a guide groove (33), the inner wall of the sleeve (32) is fixedly provided with a guide block (34), the guide block (34) is clamped with the guide groove (33) in a sliding mode, a spring (35) is installed between the guide block (34) and one end of the guide groove (33) close to the inserted rod (38), a toothed ring (36) is fixedly sleeved on the connecting rod (2), the inner wall of one end of the sleeve (32) close to the connecting rod (2) is provided with a toothed groove (37), and the toothed ring (36) is matched with the toothed ring (37).
6. A high electric heating tube fixing clip with firm installation as claimed in claim 5, characterized in that the depth of the inner cavity of the nut sleeve (31) is greater than the length of the inserted rod (38), the length of the inserted rod (38) is greater than the thickness of the standing plate (11), and the spring (35) is always in a compressed state.
7. The high-strength electric heating pipe fixing clamp capable of being firmly installed according to claim 1, wherein the heat dissipation clamp (4) comprises a fin (41), a central hole (42) is formed in the middle of the fin (41), the central hole (42) is slidably clamped on the connecting rod (2), U-shaped grooves (43) are formed in the bottoms of the two ends of the fin (41), the U-shaped grooves (43) are slidably clamped with the electric heating pipe (5), and a stop mechanism (45) is installed between the outer walls of the two ends of the fin (41) and the inner walls of the U-shaped grooves (43).
8. The fast-installed high-strength electric heating tube fixing clamp as claimed in claim 7, wherein the width of the U-shaped groove (43) is equal to the diameter of the electric heating tube (5), a silica gel pad (44) is fixedly embedded in the fin (41) at the top of the U-shaped groove (43), the silica gel pad (44) is a heat-conducting silica gel arc structure, and the fin (41) is a copper plate structure.
9. The fast-installed high-strength electric heating pipe fixing clamp as claimed in claim 7, wherein the stopping mechanism (45) comprises a receiving groove (451), one end of the U-shaped groove (43) close to the outer wall of the fin (41) is provided with the receiving groove (451), the receiving groove (451) is slidably engaged with a sliding block (452), two ends of the fin (41) are rotatably engaged with a stud (453), the stud (453) penetrates through the receiving groove (451) and is screwed with a link sliding block (452), the sliding block (452) is rotatably engaged with a rotating shaft (454) and a screw (455) in a sleeving manner, the rotating shaft (454) and the screw (455) are sleeved with a driving belt (456), the screw (455) is threadedly engaged with a resisting block (457), the resisting block (457) is slidably engaged with the top of the sliding block (452), a rack (459) is fixedly embedded in one side inner wall of the receiving groove (451), the rotating shaft (454) is fixedly engaged with a gear (458), and the gear (458) penetrates through the outer wall of the sliding block (452) and is engaged with the rack (459).
10. The high electric heating pipe fixing clip firmly installed according to claim 9, wherein a sliding groove attached to the abutting block (457) is formed at the top of the sliding block (452), the abutting block (457) is of a rectangular parallelepiped structure, and a rubber non-slip pad is fixedly installed at the top of the abutting block (457).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211012432.5A CN115371340A (en) | 2022-08-23 | 2022-08-23 | High-strength electric heating pipe fixing clamp firm in installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211012432.5A CN115371340A (en) | 2022-08-23 | 2022-08-23 | High-strength electric heating pipe fixing clamp firm in installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115371340A true CN115371340A (en) | 2022-11-22 |
Family
ID=84066719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211012432.5A Pending CN115371340A (en) | 2022-08-23 | 2022-08-23 | High-strength electric heating pipe fixing clamp firm in installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115371340A (en) |
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