CN115790244B - Fin heat exchanger convenient to equipment - Google Patents
Fin heat exchanger convenient to equipment Download PDFInfo
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- CN115790244B CN115790244B CN202211451452.2A CN202211451452A CN115790244B CN 115790244 B CN115790244 B CN 115790244B CN 202211451452 A CN202211451452 A CN 202211451452A CN 115790244 B CN115790244 B CN 115790244B
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Abstract
The invention belongs to the technical field of air heating, and discloses a fin heat exchanger convenient to assemble, which comprises a box body, wherein a first through hole is formed in the middle of the upper surface of the box body, a second through hole is formed in the middle of one side of the box body, a third through hole is formed in the middle of the front surface of the box body, first lantern rings are symmetrically and fixedly arranged at the front part and the rear part of the third through hole, and a first sliding sleeve is fixedly arranged at the upper part of the first through hole. Therefore, when the quantity of the base pipes and the connecting pipes in the traditional heat exchange device is too large, the problem that the welding cost and the labor cost are too high in the assembly process is solved, meanwhile, when any base pipe is damaged and cannot be repaired, the damaged base pipe can be extracted from the whole device, the new base pipe is replaced, the whole device is prevented from being replaced, in addition, the quantity of the base pipes can be effectively increased or reduced according to the change of the production environment in a splicing mode, the heat exchange device is prevented from being replaced, and the production cost is reduced.
Description
Technical Field
The invention belongs to the technical field of air heating, and particularly relates to a fin heat exchanger convenient to assemble.
Background
A fin heat exchanger is one of the most common heat exchange devices used in liquid and gas heat exchangers. The heat transfer enhancement is achieved by installing fins on a common base pipe, and the heat transfer enhancement device is mainly used for heating air in a drying system.
The traditional industrial fin heat exchanger assembly process is that a plurality of groups of base pipes are fixedly installed on a base in parallel in a welding mode, and then two ends of connecting pipes are welded at one ends of adjacent base pipes respectively in the same mode, so that the adjacent base pipes are communicated with each other. When any base pipe in the heat exchange device is damaged in a welding and fixing mode, the whole heat exchange device must be replaced, so that waste of production resources is caused; also, as the number of the base pipes on the heat exchange device is huge, the welding cost and the labor cost are too high in the assembly process, which is not beneficial to actual production; when the production environment mode is changed and the working efficiency of the heat exchanger needs to be improved or reduced, the change of the production environment cannot be applied by increasing or reducing the number of the base pipes, and only the whole heat exchanger can be replaced, so that the production cost is too high, and the actual production is not facilitated.
Disclosure of Invention
The present invention is directed to a fin heat exchanger that is easy to assemble, and solves the problems set forth in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a fin heat exchanger convenient to equipment, includes the box, first through-hole has been seted up at the middle part of box upper surface, the second through-hole has been seted up at the middle part of box one side, the positive middle part of box has been seted up the third through-hole, equal symmetry fixed mounting in third through-hole front portion and rear portion has first lantern ring, first through-hole upper portion fixed mounting has first sliding sleeve, the bottom circumference equidistance fixed mounting of first sliding sleeve outer chamber has a plurality of first elastic component, and a plurality of first elastic component top fixed mounting has the first sliding ring that cup joints with first through-hole and first sliding sleeve, first through-hole bottom fixed mounting has the second lantern ring, second through-hole one side fixed mounting has the second sliding sleeve, the opposite side circumference equidistance fixed mounting of second sliding sleeve has a plurality of second elastic component one end fixed mounting has the second lantern ring with second through-hole and second sliding sleeve, second through-hole opposite side fixed mounting has the third lantern ring, the front and rear side of first sliding sleeve outer surface is equipped with first clamping groove, the second clamping mechanism is equipped with the second clamping groove under the first side fixed mounting, the second clamping mechanism is equipped with the second clamping groove under the second side, the second clamping mechanism is equipped with the second clamping mechanism under the second side, the second clamping mechanism is equipped with the second clamping groove, and the second clamping mechanism is equipped with the second clamping mechanism.
Preferably, the stop gear includes two first ladder holes, two the both sides at the box upper surface are offered to first ladder hole symmetry, two equal fixed mounting in first ladder hole upper portion has the top cap, two the equal sliding sleeve in first ladder hole middle part is located the first cardboard of two top caps below, two the equal fixed mounting in front and back both sides of first cardboard medial surface has the fifth elastic component, the one end fixed mounting in the medial surface in first ladder hole of fifth elastic component.
Preferably, the front side the draw-in groove mechanism includes the limit groove, the limit groove is seted up at the front side of box upper surface, two symmetrical mounting holes have been seted up to the bottom in limit groove, two the bottom of mounting hole is all fixed mounting third elastic component, two the equal fixed mounting in top of third elastic component has the finite piece that cup joints with the mounting hole slip.
Preferably, the front side the joint mechanism includes the slot, the front side at the box lower surface is seted up to the slot, the top fixed mounting of slot has multiunit fourth elastic component, multiunit the bottom fixed mounting of fourth elastic component has the inserted block that cup joints with the slot slip.
Preferably, the unloading mechanism comprises a first installation block, the rear side of the first installation block is fixedly connected with the front surface of a first clamping plate on one side, a first connecting piece is fixedly installed at the front part of the first installation block, a second installation block is fixedly installed at the rear end of the first connecting piece and is fixedly installed on the outer side surface of a second slip ring, a telescopic cylinder is fixedly installed at the front surface of the box body, one end of the telescopic cylinder is fixedly installed with the first connecting piece, a second connecting piece is fixedly installed at the other end of the telescopic cylinder, a third installation block is fixedly installed at the top end of the second connecting piece and is fixedly connected with the front surface of the first clamping plate on the other side, a vertical plate is fixedly installed at the bottom end of the second connecting piece, oblique blocks are fixedly installed at the two ends of the vertical plate, two limiting pieces which are movably sleeved with the adjacent oblique blocks respectively are fixedly installed at the front surface of the box body, a fourth installation block is fixedly installed at the front surface of the second clamping groove mechanism and is in contact with the oblique surface of the limiting piece, a first transition block is fixedly installed at the front side of the upper surface of the second installation block, and a transition block is fixedly installed at the transition portion of the first transition block.
Preferably, the second clamping mechanism comprises a clamping hole, the clamping hole is formed in the upper portion of one side of the box body, a seventh elastic piece is fixedly arranged at the other end of the inner cavity of the clamping hole, and a clamping block is fixedly arranged at one end of the seventh elastic piece.
Preferably, the second clamping groove mechanism comprises a second ladder groove, the second ladder groove is formed in the upper portion of the other side face of the box body, a plurality of groups of eighth elastic pieces are fixedly mounted at the bottom of the second ladder groove, a second clamping plate which is in sliding sleeve joint with the second ladder groove is fixedly mounted at the top end of each group of eighth elastic pieces, and a side cover which is located at the other side of the second clamping plate is fixedly mounted at the other side of the inner cavity of the second ladder groove.
Preferably, rectangular grooves are formed in the bottoms of the inner side surfaces of the inserting plates, chamfering angles are formed in the inner edges of the lower surfaces of the two inserting plates, and the width of two sides of each rectangular groove is larger than the length of the right-angle side of each chamfering angle of the first clamping plate.
Preferably, the top end of the first slip ring, the lower surface of the second collar and one end of the second slip ring are provided with rubber coatings.
The beneficial effects of the invention are as follows:
1. according to the invention, the upper box body is arranged right above the lower box body, the lower surface of the upper box body is attached to the upper surface of the lower box body, and the edges of the upper box body and the lower box body are overlapped, so that the plugboard on the upper box body is inserted into the upper surface limiting mechanism of the lower box body under the action of the sixth elastic piece, the displacement in any direction between the upper box body and the lower box body is limited through the clamping connection between the first clamping plate and the plugboard, meanwhile, the second clamping mechanism on the other side box body and the second clamping groove mechanism on one side box body limit the displacement in any direction between the other side box body and one side box body through the clamping connection between the clamping block and the second clamping plate, and meanwhile, the second sliding sleeve on the other side box body is inserted into the inner part of the third sleeve ring on one side box body under the action of the second elastic piece, the use of a connecting pipe is avoided, and the first sliding ring on the lower box body is inserted into the inner part of the first sliding sleeve on the upper box body under the action of the first elastic piece, so that the mutual communication between adjacent box bodies is realized, and therefore, the problem of huge quantity of heat exchange devices on the other side is solved, the heat exchange device is reduced, the cost is reduced, the production cost is increased, and the production cost is reduced by the number of heat exchange devices is greatly and the production cost is adjusted, and the production cost is improved.
2. According to the invention, by starting the unloading mechanism, the plugboard of the upper box body is separated from the limiting mechanism of the lower box body, the first slip ring of the upper box body is separated from the inner cavity of the second sleeve ring on the lower box body, the second clamping mechanism on one side box body is separated from the second clamping groove mechanism on one side box body, and the second sliding sleeve on one side box body is separated from the inner cavity of the third sleeve ring on one side box body, so that when any base pipe is damaged and cannot be repaired, the damaged base pipe can be extracted from the whole device by starting the unloading mechanism on the corresponding box body, and a new base pipe is replaced, thereby avoiding the waste of production resources caused by replacing the whole device.
Drawings
FIG. 1 is a schematic elevational cross-section of the structure of the present invention;
FIG. 2 is a schematic view of the overall appearance of the structure of the present invention;
FIG. 3 is a schematic diagram of a slot mechanism according to the present invention;
FIG. 4 is a schematic side cross-sectional view of the structure of the present invention;
fig. 5 is a schematic view of the structure of the present invention.
In the figure: 1. a case; 2. a first through hole; 3. a second through hole; 4. a third through hole; 5. a first collar; 6. a first sliding sleeve; 7. a first elastic member; 8. a first slip ring; 9. a second collar; 10. the second sliding sleeve; 11. a second elastic member; 12. a second slip ring; 13. a third collar; 14. a slot mechanism; 1401. limiting the groove; 1402. limiting blocks; 1403. a third elastic member; 15. a clamping mechanism; 1501. a slot; 1502. a fourth elastic member; 1503. inserting blocks; 16. a first ladder hole; 17. a first clamping plate; 18. a fifth elastic member; 19. an unloading mechanism; 1901. a first mounting block; 1902. a first connector; 1903. a second mounting block; 1904. a telescopic cylinder; 1905. a second connector; 1906. a third mounting block; 1907. a riser; 1908. a sloping block; 1909. a limiting piece; 1910. a fourth mounting block; 1911. a first transition block; 1912. a second transition block; 20. a jack; 21. a sixth elastic member; 22. inserting plate; 23. a second clamping mechanism; 2301. a clamping hole; 2302. a seventh elastic member; 2303. a clamping block; 24. a second slot mechanism; 2401. a second ladder groove; 2402. an eighth elastic member; 2403. a second clamping plate; 25. and a limiting mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the embodiment of the invention provides a fin heat exchanger convenient to assemble, which comprises a box body 1, wherein a first through hole 2 is formed in the middle of the upper surface of the box body 1, a second through hole 3 is formed in the middle of one side of the box body 1, a third through hole 4 is formed in the middle of the front surface of the box body 1, a first lantern ring 5 is symmetrically and fixedly arranged at the front part and the rear part of the third through hole 4, a first sliding sleeve 6 is fixedly arranged at the upper part of the first through hole 2, a plurality of first elastic pieces 7 are fixedly arranged at the circumference of the bottom of an outer cavity of the first sliding sleeve 6 at equal intervals, a first sliding ring 8 which is in sliding sleeve connection with the first through hole 2 and the first sliding sleeve 6 is fixedly arranged at the top end of the plurality of first elastic pieces 7, a second lantern ring 9 is fixedly arranged at the bottom of the first through hole 2, a second sliding sleeve 10 is fixedly arranged at one side of the second through hole 3, a plurality of second elastic pieces 11 are fixedly arranged at the circumference of the other side of the outer cavity of the second sliding sleeve 10 at equal intervals, the second slip ring 12 fixedly connected with the second through hole 3 and the second slip sleeve 10 is fixedly arranged at one end of the second elastic piece 11, the third lantern ring 13 is fixedly arranged at the other side of the second through hole 3, the first clamping groove mechanisms 14 are symmetrically arranged at the front side and the rear side of the upper surface of the box body 1, the first clamping mechanisms 15 are symmetrically arranged at the front side and the rear side of the lower surface of the box body 1, the limiting mechanisms 25 are symmetrically arranged at the upper surface of the box body 1, the unloading mechanisms 19 are arranged on the front side of the box body 1, the jacks 20 are symmetrically arranged at the two sides of the lower surface of the box body 1, the plurality of sixth elastic pieces 21 are fixedly arranged on the top surfaces of the jacks 20, the plugboards 22 are fixedly arranged at the bottom ends of the sixth elastic pieces 21, the second clamping mechanisms 23 are symmetrically and fixedly arranged at the upper side and the lower side of one end of the box body 1, and the second clamping groove mechanisms 24 are symmetrically and fixedly arranged at the upper side and the lower side of the other end of the box body 1. The second clamping groove mechanism 24 above comprises a second ladder groove 2401, the second ladder groove 2401 is formed in the upper portion of the other side face of the box body 1, two groups of eighth elastic pieces 2402 are symmetrically and fixedly mounted at the bottom of the second ladder groove 2401, and second clamping plates 2403 which are in sliding sleeve connection with the second ladder groove 2401 are fixedly mounted at the top ends of the two groups of eighth elastic pieces 2402.
The first through hole 2 is a through hole formed in the lower surface of the box body 1, the second through hole 3 is a through hole formed in the other side surface of the box body 1, the third through hole 4 is a through hole formed in the rear side surface of the box body 1, and in the whole assembly process of the device, the upper surface of the box body 1 positioned at the uppermost part of the device is not provided with a limiting mechanism 25, a first sliding sleeve 6, a first elastic piece 7 and a first sliding ring 8, and meanwhile, the first through hole 2 is not formed in the upper surface of the box body 1. In the assembly process of the device, only the front surface of the box body 1 which is required to be connected with the external conduit is provided with the first lantern ring 5 and the first sliding sleeve 6, and the front surface of the box body 1 which is not required to be connected with the external conduit is not provided with the third through hole 4, and the first lantern ring 5 and the third through hole 4 are not opened to the front surface of the box body 1. Similarly, in the assembly process of the device, a side surface of the box body 1 at one side of the whole device is not provided with the second clamping mechanism 23, the second sliding sleeve 10, the second elastic piece 11 and the second sliding ring 12, meanwhile, the second through hole 3 at the side surface is not opened, a side surface of the box body 1 at the other side of the whole device is not provided with the third lantern ring 13 and the second clamping groove mechanism 24, and meanwhile, the second through hole 3 at the side surface is not opened. The second elastic members 11 are four, and the axes of the second elastic members 11 are perpendicular to each other, so that uneven stress of the second slip ring 12 is avoided, and the second slip ring is deviated to one side. The side surface of the second through hole 3 is a smooth surface, and the outer side surface of the second slip ring 12 is smooth, so that the second slip ring 12 can slide along the side surface of the second through hole 3.
As shown in fig. 1 to 4, the limiting mechanism 25 includes two first ladder holes 16, the two first ladder holes 16 are symmetrically formed on two sides of the upper surface of the box 1, top covers are fixedly mounted on the upper portions of the two first ladder holes 16, first clamping plates 17 located below the two top covers are slidably sleeved on the middle portions of the two first ladder holes 16, fifth elastic members 18 are fixedly mounted on front and rear sides of the inner sides of the two first clamping plates 17, and one end of each fifth elastic member 18 is fixedly mounted on the inner side of each first ladder hole 16. The shape of the first ladder hole 16 is trapezoid, the first clamping plates 17 are arranged on smooth surfaces in the middle of the first ladder hole 16 in a sliding mode, smooth chamfers are arranged at the outer ends of the upper surfaces of the two first clamping plates 17, and the lower surfaces of the first clamping plates 17 are smooth horizontal straight surfaces.
As shown in fig. 1 to 4, the front side slot mechanism 14 includes a slot 1401, the slot 1401 is formed on the front side of the upper surface of the box 1, two symmetrical mounting holes are formed at the bottom of the slot 1401, third elastic members 1403 are fixedly mounted at the bottoms of the two mounting holes, and a limited block 1402 which is slidably sleeved with the mounting holes is fixedly mounted at the top ends of the two third elastic members 1403. Wherein, the outer edges of the upper surfaces of the two third elastic members 1403 are provided with chamfers, and in use, the insert 1503 of the upper case 1 slides into the limiting groove 1401 along the edge of the other side of the limiting groove 1401.
As shown in fig. 1 to 4, the front side clamping mechanism 15 includes a slot 1501, the slot 1501 is formed on the front side of the lower surface of the case 1, a plurality of groups of fourth elastic members 1502 are fixedly mounted on the top of the slot 1501, and an inserting block 1503 in sliding sleeve connection with the slot 1501 is fixedly mounted on the bottom of the plurality of groups of fourth elastic members 1502.
As shown in fig. 1, 3 and 4, the unloading mechanism 19 includes a first mounting block 1901, the rear side of the first mounting block 1901 is fixedly connected with the front surface of the first clamping plate 17 on one side, a first connecting piece 1902 is fixedly mounted at the front part of the first mounting block 1901, a second mounting block 1903 with the rear end fixedly mounted on the outer side of the second slip ring 12 is fixedly mounted at the bottom end of the first connecting piece 1902, a telescopic cylinder 1904 with one end fixedly mounted on the front surface of the box 1, a second connecting piece 1905 is fixedly mounted at the other end of the telescopic cylinder 1904, a third mounting block 1906 fixedly connected with the front surface of the first clamping plate 17 on the other side is fixedly mounted at the top end of the second connecting piece 1905, a vertical plate 1907 is fixedly mounted at the bottom end of the second connecting piece 1905, two inclined blocks 1908 are fixedly mounted at the two limiting pieces 1909 respectively movable with the adjacent inclined blocks 1908, two front surfaces of the second clamping groove mechanisms 24 are fixedly mounted on the front surfaces of the two limiting pieces 1909 and are fixedly mounted on the first transitional mounting blocks 1912 fixedly connected with the front surface 1913 of the first transitional mounting mechanism 1911. Wherein, positive upper portion symmetry of box 1 is equipped with two sets of mounting holes, and first installation piece 1901 and third installation piece 1906 are cup jointed with adjacent mounting hole slip respectively, and the face of sloping block 1908 near riser 1907 one side is the inclined plane, and fourth installation piece 1910 is located the middle part between riser 1907 and riser 1907, and the front of fourth installation piece 1910 is the face of cylinder, is favorable to riser 1907 to drive when sloping block 1908 moves to one side, promotes two fourth installation pieces 1910 to move to the middle part.
As shown in fig. 1 to 4, the second upper clamping mechanism 23 includes a clamping hole 2301, the clamping hole 2301 is formed in an upper portion of one side of the case 1, a seventh elastic element 2302 is fixedly mounted at the other end of the inner cavity of the clamping hole 2301, a clamping block 2303 is fixedly mounted at one end of the seventh elastic element 2302, wherein a reverse edge is formed at an edge of a lower surface of the clamping block 2303, and a clamping groove is formed at a lower surface of the clamping block 2303.
As shown in fig. 1 to 2, rectangular grooves are formed in the bottoms of the inner sides of the insertion plates 22, chamfers are formed in the inner edges of the lower surfaces of the two insertion plates 22, and the widths of the two sides of the rectangular grooves are larger than the length of the right-angle sides of the chamfers of the first clamping plates 17, so that the insertion plates 22 can push the first clamping plates 17 to move inwards more easily to be inserted into the bottoms of the first ladder holes 16, and meanwhile, the rectangular grooves prevent the insertion plates 22 from being separated from the first ladder holes 16, and limit the up-down displacement between the box bodies 1.
As shown in fig. 1 to 4, the top end of the first slip ring 8, the lower surface of the second collar 9, and one end of the second slip ring 12 are provided with a rubber coating, thereby improving the air tightness between the adjacent cases 1 and avoiding leakage.
Working principle and using flow:
when in use, the telescopic cylinder 1904 of the upper box body 1 is started, two telescopic ends of the telescopic cylinder 1904 shrink inwards, the two telescopic ends of the telescopic cylinder 1904 respectively drive the first connecting piece 1902 and the second connecting piece 1905 to move inwards, the second connecting piece 1905 drives the third mounting block 1906 and the vertical plate 1907 to move inwards, the third mounting block 1906 drives the first clamping plate 17 on the other side to move inwards, the first clamping plate 17 on the other side presses the fifth elastic piece 18 fixedly mounted with the first clamping plate to shrink inwards, the vertical plate 1907 drives the inclined block 8 to move inwards, the inclined block 1908 presses the two second clamping plates 2403 to move towards the middle along the inclined edge of the inclined block 1908, the second clamping plate 2403 presses the eighth elastic piece 2402 to shrink outwards, the first connecting piece 1902 drives the first mounting block 1901 and the second mounting block 1903 to move inwards, the first mounting block 1901 drives the first clamping plate 17 on one side to move inwards, the first clamping plate 17 at one side is pressed and fixedly installed with the fifth elastic piece 18 to shrink inwards, the second installation block 1903 drives the second sliding ring 12 to move inwards, the second sliding ring 12 is pressed and compressed inwards by a spring, the second installation block 1903 drives the first transition block 1911 to move inwards, the first transition block 1911 drives the second transition block 1912 to move inwards, the second transition block 1912 drives the clamping block 2303 to shrink inwards, the upper box body 1 is placed right above the lower box body 1, the lower surface of the upper box body 1 is attached to and edge-overlapped with the upper surface of the lower box body 1, finally the telescopic cylinder 1904 is closed, the upper sixth elastic piece 21 is reset, the plugboard 22 is pushed to move downwards, the plugboard 22 pushes the lower first clamping plate 17 to move inwards, the first clamping plate 17 is pressed and compressed inwards by the spring, when the lower surface of the upper plugboard 22 contacts with the lower surface of the first ladder hole 16, the fifth elastic member 18 pushes the first card 17 to move outward so that the first card 17 is inserted into the rectangular groove of the upper card 22, thereby restricting the displacement in the vertical direction and the horizontal direction between the upper casing 1 and the lower casing 1. Pushing one side surface of the other side box body 1 to be close to the other side surface of the one side box body 1, inserting a second slip ring 12 on the other side box body 1 into an inner cavity of a third lantern ring 13 on the one side box body 1, contracting the second slip ring 12 inwards, pressing a second elastic piece 11 to contract by the second slip ring 12, inserting a clamping block 2303 on the other side box body into the second ladder groove 2401 on the one side box body 1, pushing the second clamping plate 2403 inwards to contract by the clamping block 2303, pushing an eighth elastic piece 2402 to contract by the second clamping plate 2303, and pushing the clamping block 2303 by the eighth elastic piece 2402 when the outer side surface of the clamping block 2303 contacts with the inner side surface of the second ladder groove 2401. The displacement in any direction between adjacent boxes 1 is limited, so that the problems of too many base pipes and connecting pipes of the traditional heat exchange device in a splicing mode, and too high welding cost and labor cost in the assembly process are solved, and the use of the connecting pipes is avoided.
Meanwhile, the quantity of the base pipes can be effectively increased or reduced according to the change of the production environment in a splicing mode, the whole heat exchange device is prevented from being replaced, and the production cost is reduced. In addition, the telescopic cylinder 1904 is started, so that the second installation block 1903 drives the second slip ring 12 to shrink inwards, meanwhile, the second installation block 1903 drives the first transition block 1911 to move inwards, the first transition block 1911 drives the second transition block 1912 to move inwards, and the second transition block 1912 drives the clamping block 2303 to shrink inwards, and therefore the single box body 1 is disconnected from the whole device, and when any base pipe is damaged and cannot be repaired, the damaged base pipe can be extracted from the whole device by starting the unloading mechanism 19 on the corresponding box body 1, and a new base pipe is replaced, so that the waste of production resources caused by replacement of the whole device is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fin heat exchanger convenient to equipment, includes box (1), its characterized in that: the utility model discloses a novel self-locking device for the mobile phone, which comprises a box body (1), wherein a first through hole (2) is arranged in the middle of the upper surface of the box body (1), a second through hole (3) is arranged in the middle of one side of the box body (1), a third through hole (4) is arranged in the middle of the front of the box body (1), a first lantern ring (5) is symmetrically and fixedly arranged at the front and the rear of the third through hole (4), a first sliding sleeve (6) is fixedly arranged at the upper part of the first through hole (2), a plurality of first elastic pieces (7) are fixedly arranged at the circumference of the bottom of an outer cavity of the first sliding sleeve (6) at equal intervals, a plurality of first sliding rings (8) are fixedly arranged at the top ends of the first elastic pieces (7) and are in sliding connection with the first through hole (2) and the first sliding sleeve (6), a second lantern ring (9) is fixedly arranged at the bottom of the first through hole (2), a second sliding sleeve (10) is fixedly arranged at one side of the second through hole (3), a plurality of second elastic pieces (11) are fixedly arranged at the circumference of the other side of the outer cavity of the second sliding sleeve (10), a plurality of second elastic pieces (11) are fixedly arranged at the circumference of the other side of the outer cavity of the second sliding sleeve (11), a plurality of the second sliding ring (12) are fixedly arranged at the other side of the second through hole (12), a first sliding ring (12) and the first sliding ring (1), the utility model discloses a box, including box (1), upper and lower both sides of box (1) lower surface all symmetry is equipped with first joint mechanism (15), the upper surface symmetry of box (1) is equipped with stop gear (25), box (1) openly is equipped with uninstallation mechanism (19), jack (20) have been seted up to the bilateral symmetry of box (1) lower surface, jack (20) top surface fixed mounting has a plurality of sixth elastic component (21), sixth elastic component (21) bottom fixed mounting has picture peg (22), the upper and lower both sides symmetry fixed mounting of box (1) one end has second joint mechanism (23), the upper and lower both sides symmetry fixed mounting of box (1) other end has second draw-in groove mechanism (24), stop gear (25) are including two first ladder hole (16), two first ladder hole (16) symmetry are seted up in the both sides of box (1) upper surface, two first ladder hole (16) upper portion equal fixed mounting top cap, two first ladder hole (16) middle part top cap equal sliding part is located two first both sides elastic component (17) top cap (17) are installed in front of the first elastic component (17).
2. A fin heat exchanger of claim 1, wherein: the clamping groove mechanism (14) comprises a limiting groove (1401), the limiting groove (1401) is formed in the front side of the upper surface of the box body (1), two symmetrical mounting holes are formed in the bottom of the limiting groove (1401), third elastic pieces (1403) are fixedly mounted at the bottoms of the mounting holes, and limiting blocks (1402) which are sleeved with the mounting holes in a sliding mode are fixedly mounted at the top ends of the third elastic pieces (1403).
3. A fin heat exchanger of claim 1, wherein: the front side the joint mechanism (15) includes slot (1501), the front side at box (1) lower surface is seted up to slot (1501), the top fixed mounting of slot (1501) has multiunit fourth elastic component (1502), multiunit the bottom fixed mounting of fourth elastic component (1502) has insert block (1503) that cup joints with slot (1501) slip.
4. A fin heat exchanger of claim 1, wherein: the unloading mechanism (19) comprises a first mounting block (1901), the back surface of the first mounting block (1901) is fixedly connected with the front surface of a first clamping plate (17) on one side, a first mounting block (1906) fixedly connected with the front surface of the first clamping plate (17) on the other side is fixedly mounted at the front part of the first mounting block (1901), a second mounting block (1903) fixedly connected with the outer side surface of a second slip ring (12) on the back surface is fixedly mounted at the bottom end of the first mounting block (1902), a telescopic cylinder (1904) with one end fixedly mounted with the first connecting piece (1902) is fixedly mounted at the front surface of the box (1), a second connecting piece (1905) is fixedly mounted at the other end of the telescopic cylinder (1904), a third mounting block (1906) fixedly connected with the front surface of the first clamping plate (17) on the other side is fixedly mounted at the top end of the second connecting piece (1905), a vertical plate (1907) is fixedly mounted at the bottom end of the second connecting piece (1905), inclined blocks (1908) are fixedly mounted at the two ends of the vertical plate (1907), two inclined blocks (1910) are fixedly mounted at the front ends of the box (1) respectively, two adjacent front surface limiting blocks (1919) are fixedly mounted at the front surface of the first connecting block (1909) respectively, the front surface of the first connecting block (1909) is fixedly connected with the front surface of the first connecting block (1909), the upper part of the first transition block (1911) is fixedly provided with a second transition block (1912) fixedly arranged with a second clamping mechanism (23).
5. A fin heat exchanger of claim 1, wherein: the second clamping mechanism (23) comprises a clamping hole (2301), the clamping hole (2301) is formed in the upper portion of one side of the box body (1), a seventh elastic piece (2302) is fixedly arranged at the other end of the inner cavity of the clamping hole (2301), and a clamping block (2303) is fixedly arranged at one end of the seventh elastic piece (2302).
6. A fin heat exchanger of claim 1, wherein: the top second draw-in groove mechanism (24) include second ladder groove (2401), the upper portion at box (1) another side is seted up in second ladder groove (2401), the bottom fixed mounting in second ladder groove (2401) has multiunit eighth elastic component (2402), multiunit eighth elastic component (2402)'s top fixed mounting have with second ladder groove (2401) slip second cardboard (2403) of cup jointing, second ladder groove (2401) inner chamber opposite side fixed mounting has the side cap that is located second cardboard (2403) opposite side.
7. A fin heat exchanger of claim 1, wherein: rectangular grooves are formed in the bottoms of the inner side surfaces of the inserting plates (22), chamfering angles are formed in the inner edges of the lower surfaces of the two inserting plates (22), and the width of two sides of each rectangular groove is larger than the length of the right-angle side of the chamfering angle of the first clamping plate (17).
8. A fin heat exchanger of claim 1, wherein: the top end of the first slip ring (8), the lower surface of the second lantern ring (9) and one end of the second slip ring (12) are provided with rubber coatings.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211451452.2A CN115790244B (en) | 2022-11-20 | 2022-11-20 | Fin heat exchanger convenient to equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211451452.2A CN115790244B (en) | 2022-11-20 | 2022-11-20 | Fin heat exchanger convenient to equipment |
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| CN115790244A CN115790244A (en) | 2023-03-14 |
| CN115790244B true CN115790244B (en) | 2023-08-29 |
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|---|---|
| CN115790244A (en) | 2023-03-14 |
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