CN214950744U - Fin heat exchanger for indoor cooler - Google Patents
Fin heat exchanger for indoor cooler Download PDFInfo
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- CN214950744U CN214950744U CN202023272138.7U CN202023272138U CN214950744U CN 214950744 U CN214950744 U CN 214950744U CN 202023272138 U CN202023272138 U CN 202023272138U CN 214950744 U CN214950744 U CN 214950744U
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- tube
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Abstract
The utility model discloses a finned heat exchanger for indoor cooler relates to finned heat exchanger technical field. The utility model discloses a plurality of finned tubes, outer box, a plurality of return bends, inlet tube and outlet pipe, the finned tube both ends all are equipped with the connecting piece, and the connecting piece is fixed with outer body through propping up along being fixed with all sides of grafting pipe including the pipe of pegging graft, all sides of outer body are fixed with the locating plate. The utility model discloses a set up constant head tank and straight flute on the curb plate, set up the connecting piece simultaneously at finned tube tip, can realize location and spacing between finned tube and the outer box from the side, simultaneously through at the return bend, inlet tube and outlet pipe tip set up the position sleeve, make things convenient for the return bend, inlet tube and outlet pipe and the location and spacing between the pipe of pegging graft, through the journal stirrup, the finned tube can be fixed simultaneously in the cooperation of mounting hole and screw, the inlet tube, the position of outlet pipe and return bend, make things convenient for the installation of finned tube on the finned heat exchanger, demolish, maintain and overhaul.
Description
Technical Field
The utility model belongs to the technical field of the finned heat exchanger, especially, relate to a finned heat exchanger for indoor cooler.
Background
Set up finned heat exchanger in the indoor cooler of current, cool off the air, however to the extension of live time, the finned tube that uses in the finned heat exchanger need clear up and change, and when nevertheless wholly clearing up, the finned tube inboard is difficult for clearing up, is unfavorable for staff's operation.
Meanwhile, the existing finned tube can be installed in a welding or flange connection mode, the finned tube is not easy to install, remove and maintain in the welding mode, and meanwhile, the finned tube is fixed by a plurality of screws in the flange connection mode and is still not easy to install, remove and maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a finned heat exchanger for indoor cooler, through set up constant head tank and straight flute on the curb plate, set up the connecting piece simultaneously at finned tube tip, can realize location and spacing between finned tube and the outer box body from the side, simultaneously through at the return bend, inlet tube and outlet pipe tip set up the position sleeve, make things convenient for the return bend, inlet tube and outlet pipe and the location and spacing between the pipe of pegging graft, through the journal stirrup, the finned tube can be fixed simultaneously in the cooperation of mounting hole and screw, the inlet tube, the position of outlet pipe and return bend, make things convenient for finned heat exchanger to go up the installation of finned tube, demolish, maintain and overhaul.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a finned heat exchanger for an indoor cooler, which comprises a plurality of finned tubes, an outer box body, a plurality of bent tubes, a water inlet pipe and a water outlet pipe, wherein connecting pieces are arranged at the two ends of each finned tube;
the connecting piece comprises an inserting pipe, an outer pipe body is fixed on the peripheral side surface of the inserting pipe through a support edge, a positioning plate is fixed on the peripheral side surface of the outer pipe body, and the end part of the finned pipe is positioned between the outer pipe body and the inserting pipe;
the outer box body comprises a group of side plates, transverse plates are fixed at the top and the bottom of the group of side plates, the side plates are divided into two rows and provided with a plurality of positioning grooves in a staggered mode, and straight grooves are formed in the outer sides of the positioning grooves;
the outer tube body is in clearance fit with the positioning grooves, the positioning plates are in clearance fit with the straight grooves, and the finned tubes are divided into two rows and arranged between a group of side plates in a staggered mode through the connecting pieces, the straight grooves and the positioning grooves;
positioning sleeves are fixed at two ends of the bent pipe, one end of the water inlet pipe and one end of the water outlet pipe, support lugs are fixed on the circumferential side faces of the positioning sleeves, and mounting holes are formed in the positioning plate;
the bent pipe is characterized in that two ends of the bent pipe, one end of the water inlet pipe and the water outlet pipe are sleeved at one end, located on the outer side of the side plate, of the insertion pipe through positioning sleeves, and the end part of the bent pipe, the end part of the water inlet pipe and the end part of the water outlet pipe are fixed on the positioning plate through support lugs, screws and mounting holes.
Furthermore, the locating plate and the two sides of the outer tube body are both fixed with outer edges, and the inner sides of the outer edges are attached to the outer sides of the side plates.
Furthermore, the mounting hole is of a blind opening structure, and a gasket is arranged between the support lug and the positioning plate.
Furthermore, the inner sides of the two ends of the insertion pipe are provided with chutes, and the cross sections of the chutes are triangular structures.
Furthermore, the outer tube body and the outer side of the positioning plate are both provided with sealing gaskets, and rubber gaskets are fixed on the outer surface of the insertion tube.
The utility model discloses following beneficial effect has:
the utility model discloses a set up constant head tank and straight flute on the curb plate, set up the connecting piece simultaneously at finned tube tip, can realize location and spacing between finned tube and the outer box from the side, simultaneously through at the return bend, inlet tube and outlet pipe tip set up the position sleeve, make things convenient for the return bend, inlet tube and outlet pipe and the location and spacing between the pipe of pegging graft, through the journal stirrup, the finned tube can be fixed simultaneously in the cooperation of mounting hole and screw, the inlet tube, the position of outlet pipe and return bend, only need use two screws during the finned tube installation, make things convenient for the installation of finned tube on the finned heat exchanger, demolish, maintain and overhaul, make things convenient for staff's operation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fin heat exchanger for an indoor cooler according to the present invention;
FIG. 2 is a schematic structural view of a side panel;
FIG. 3 is a schematic view of the structure of the finned tube and the connector;
FIG. 4 is a cross-sectional view of the structure of FIG. 3;
FIG. 5 is a schematic structural view of the present invention with the transverse plate removed;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic structural view of an elbow;
FIG. 8 is a schematic view of the structure of the water inlet pipe;
in the drawings, the components represented by the respective reference numerals are listed below:
the structure comprises a finned tube 1, a finned tube 2, an outer box body 3, a bent tube 3, a water inlet tube 4, a water outlet tube 5, a connecting piece 6, a side plate 201, a transverse plate 202, a transverse plate 203, a positioning groove 204, a straight groove 301, a positioning sleeve 302, a support lug 601, an insertion tube 602, a support edge 603, an outer box body 604, a positioning plate 605, an outer edge 606, a mounting hole 607 and an inclined groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention relates to a fin heat exchanger for an indoor cooler, which comprises a plurality of fin tubes 1, an outer case 2, a plurality of bent tubes 3, a water inlet tube 4 and a water outlet tube 5, wherein two ends of each fin tube 1 are respectively provided with a connecting piece 6;
the connecting piece 6 comprises a splicing pipe 601, the peripheral side surface of the splicing pipe 601 is fixedly provided with an outer body 603 through a support edge 602, the peripheral side surface of the outer body 603 is fixedly provided with a positioning plate 604, and the end part of the finned tube 1 is positioned between the outer body 603 and the splicing pipe 601;
the outer box body 2 comprises a group of side plates 201, transverse plates 202 are fixed at the top and the bottom of the group of side plates 201, the side plates 201 are divided into two rows and are provided with a plurality of positioning grooves 203 in a staggered mode, and straight grooves 204 are formed in the outer sides of the positioning grooves 203;
the outer tube body 603 is in clearance fit with the positioning grooves 203, the positioning plates 604 are in clearance fit with the straight grooves 204, and the finned tubes 1 are divided into two rows through the connecting pieces 6, the straight grooves 204 and the positioning grooves 203 and are arranged between a group of side plates 201 in a staggered mode;
the two ends of the elbow pipe 3, one end of the water inlet pipe 4 and one end of the water outlet pipe 5 are respectively fixed with a positioning sleeve 301, the side surface of the periphery of the positioning sleeve 301 is fixed with a support lug 302, and a mounting hole 606 is formed in the positioning plate 604;
the two ends of the elbow pipe 3, one end of the water inlet pipe 4 and the water outlet pipe 5 are sleeved on one end of the splicing pipe 601, which is positioned on the outer side of the side plate 201, through the positioning sleeve 301, and the end part of the elbow pipe 3, the end part of the water inlet pipe 4 and the end part of the water outlet pipe 5 are fixed on the positioning plate 604 through the support lug 302, the screw and the mounting hole 606.
As shown in fig. 3 and 6, the positioning plate 604 and the outer tube 603 have outer edges 605 fixed to both sides thereof, and the inner sides of the outer edges 605 are attached to the outer sides of the side plates 201.
As shown in fig. 6, the mounting hole 606 is a blind structure, and a gasket is disposed between the support lug 302 and the positioning plate 604.
As shown in fig. 3-4, the inner sides of the two ends of the splicing pipe 601 are provided with inclined grooves 607, and the cross section of each inclined groove 607 is of a triangular structure.
Wherein, the outer sides of the outer tube 603 and the positioning plate 604 are both provided with a sealing gasket, and the outer surface of the insertion tube 601 is fixed with a rubber gasket.
The utility model discloses a theory of operation does: during installation, the inserting pipes 601 on the connecting pieces 6 are inserted at the end parts of the finned pipes 1, the connecting pieces 6 penetrate into all the finned pipes 1 in the same mode, the finned pipes 1 are sequentially inserted between the two side plates 201 from the two sides of the outer box body 2 through positioning between the straight grooves 204 and the positioning plates 604 and positioning between the positioning grooves 203 and the outer box body 603, the water inlet pipe 4, the water outlet pipe 5 and the bent pipe 3 are sequentially inserted at the end parts of the inserting pipes 601 outside the side plates 201 through the positioning sleeves 301, and at the moment, the positions of the end parts of the bent pipe 3, the water inlet pipe 4 and the water outlet pipe 5 can be fixed through screws by the support lugs 302 and the mounting holes 606 concentrically.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a finned heat exchanger for indoor cooler, includes a plurality of finned tubes (1), outer box (2), a plurality of return bend (3), inlet tube (4) and outlet pipe (5), its characterized in that: connecting pieces (6) are arranged at the two ends of the finned tube (1);
the connecting piece (6) comprises a splicing pipe (601), an outer pipe body (603) is fixed on the peripheral side surface of the splicing pipe (601) through a support edge (602), a positioning plate (604) is fixed on the peripheral side surface of the outer pipe body (603), and the end part of the finned pipe (1) is positioned between the outer pipe body (603) and the splicing pipe (601);
the outer box body (2) comprises a group of side plates (201), transverse plates (202) are fixed to the top and the bottom of the group of side plates (201), the side plates (201) are divided into two rows and are provided with a plurality of positioning grooves (203) in a staggered mode, and straight grooves (204) are formed in the outer sides of the positioning grooves (203);
the outer tube body (603) is in clearance fit with the positioning grooves (203), the positioning plates (604) are in clearance fit with the straight grooves (204), and the finned tubes (1) are divided into two rows through the connecting pieces (6), the straight grooves (204) and the positioning grooves (203) and are arranged between a group of side plates (201) in a staggered mode;
positioning sleeves (301) are fixed at two ends of the bent pipe (3), one end of the water inlet pipe (4) and one end of the water outlet pipe (5), supporting lugs (302) are fixed on the peripheral side faces of the positioning sleeves (301), and mounting holes (606) are formed in the positioning plate (604);
bent pipe (3) both ends, inlet tube (4) one end and outlet pipe (5) are cup jointed through position sleeve (301) and are located curb plate (201) outside one end at grafting pipe (601), bent pipe (3) tip, inlet tube (4) tip and outlet pipe (5) tip are fixed on locating plate (604) through journal stirrup (302), screw and mounting hole (606).
2. The finned heat exchanger for an indoor cooler as claimed in claim 1, wherein the locating plate (604) and the outer tube (603) are fixed with outer edges (605) at both sides, and the inner sides of the outer edges (605) are attached to the outer sides of the side plates (201).
3. A finned heat exchanger for an indoor cooler according to claim 1, characterized in that the mounting holes (606) are blind structures, and a gasket is arranged between the support lug (302) and the positioning plate (604).
4. The finned heat exchanger for an indoor cooler as claimed in claim 1, wherein the inserting pipe (601) is provided with inclined grooves (607) at the inner sides of both ends, and the cross section of each inclined groove (607) is of a triangular structure.
5. The finned heat exchanger for an indoor cooler as claimed in claim 1, wherein the outer tube (603) and the positioning plate (604) are provided with sealing gaskets at the outer sides, and rubber gaskets are fixed on the outer surfaces of the inserting tubes (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023272138.7U CN214950744U (en) | 2020-12-30 | 2020-12-30 | Fin heat exchanger for indoor cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023272138.7U CN214950744U (en) | 2020-12-30 | 2020-12-30 | Fin heat exchanger for indoor cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214950744U true CN214950744U (en) | 2021-11-30 |
Family
ID=79116235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023272138.7U Active CN214950744U (en) | 2020-12-30 | 2020-12-30 | Fin heat exchanger for indoor cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214950744U (en) |
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2020
- 2020-12-30 CN CN202023272138.7U patent/CN214950744U/en active Active
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