Condenser of widened intercooler of crane

Abstract

The utility model belongs to the technical field of condensers, in particular to a condenser of a widened intercooler of a crane, which comprises a condenser frame body, connecting pieces, detachable radiating pieces, a limit fixing piece and a quick release piece, the connecting pieces are symmetrically and fixedly connected to two sides of the condenser frame body, and a plurality of detachable radiating pieces are arranged on the condenser frame body at equal intervals. According to the condenser of the widened intercooler of the crane, through the split design of the condenser frame body and the detachable heat dissipation piece, the limiting fixing piece can be conveniently detached from the condenser frame body through the quick detaching piece, so that the detachable heat dissipation piece which is fixed by the limiting fixing piece in an abutting mode can be conveniently taken down, and the condenser is convenient to use. The distance between the flat pipes is increased, foreign matter cleaning convenience is improved, the detachable heat dissipation pieces are separately cleaned after being detached, then the detachable heat dissipation pieces are installed on the condenser frame body, the cleaning effect is improved, and the problem that the use cost is increased due to the fact that the condenser is seriously blocked and a new condenser is replaced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a condenser of a widened intercooler of a crane. Background Art

[0002] Cranes are machines used for lifting and moving materials. The intercoolers used in cranes are generally widened types. For cranes with widened intercoolers, condensers are important cooling components in the air-conditioning system of widened intercooler cranes. However, the use of condensers in existing cranes will be affected by the dust in the operating environment, which will cause more dust or impurities to adhere to the heat dissipation fins, affecting the heat dissipation effect of the condenser, thereby affecting the refrigeration effect of the crane air-conditioning system. When cleaning the condenser, due to the small spacing between the fins, dust and impurities are clamped in the gap, which is inconvenient to clean and use, resulting in incomplete cleaning and failure to achieve an ideal cleaning state. When the existing condenser is seriously attached with dust and impurities, it is generally solved by replacing it with a new condenser. However, except for the attachment of more dust and impurities, the replaced condenser has normal functions, thereby increasing the cost of use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a condenser for a widened intercooler of a crane, which solves the problem that the condenser of the existing widened intercooler of a crane is inconvenient to clean and replace the dust and impurities attached to the top, and the condenser is seriously attached with dust and impurities, which increases the cost of use due to the other functions not being able to function normally.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A condenser of a crane widened intercooler comprises a condenser frame, a connecting piece, a detachable heat sink, a limiting fixing piece and a quick release piece, wherein both sides of the condenser frame are symmetrically fixedly connected with connecting pieces, a plurality of detachable heat sinks are arranged on the condenser frame at equal intervals, two ends of the plurality of detachable heat sinks are plugged in with two limiting fixing pieces, the limiting fixing pieces are in contact with the condenser frame, the two ends of the limiting fixing pieces are plugged in with the connecting piece, a quick release piece is slidably plugged in with the connecting piece, and the quick release piece is connected in a matching manner with the limiting fixing piece.

[0008] Furthermore, the condenser frame is composed of a first water chamber, a second water chamber, a bent tube and a flat tube. The first water chamber and the second water chamber are arranged in coordination. Bent tubes are arranged at equal intervals on the first water chamber and the second water chamber. The bent tubes are connected through the flat tubes. The first water chamber and the second water chamber are connected through the flat tubes.

[0009] Furthermore, the connecting member is composed of a fixed block, a mounting hole and a sliding hole. The fixed block is respectively arranged at both ends of the first water chamber and the second water chamber. The fixed block is provided with a mounting hole, and the fixed block is matched with a sliding hole. The sliding hole and the mounting hole are matched.

[0010] Furthermore, the detachable heat sink is composed of a V-shaped fin, a first plug hole, a second plug hole and a plug sheet. A number of the V-shaped fins are arranged at equal intervals between two adjacent flat tubes. A first plug hole and a second plug hole are provided on the same horizontal line of the V-shaped fin. A number of the V-shaped fins are plugged into the corresponding first plug hole and second plug hole through the plug sheet and are connected in series.

[0011] Furthermore, the limit fixing part is composed of a connecting rod, a contact seat, a connecting hole, a plug connector and a limit hole. A plurality of contact seats are fixedly connected to the connecting rod at equal intervals. The contact seats are correspondingly arranged between two adjacent flat tubes. A connecting hole is provided on the contact seat. The connecting hole is plugged in with one end of the plug-in sheet. Both ends of the connecting rod are fixedly connected with plug connectors. The plug connector is slidably plugged into the mounting hole. A limit hole is provided on the plug connector. The limit hole is correspondingly arranged with the sliding hole.

[0012] Furthermore, the quick-release part consists of a plug pin, a resistance bevel, a lifting button, a movable groove, a spring and a baffle. The plug pin is slidably inserted in the sliding hole. The bottom end of the plug pin is provided with a resistance bevel, and the resistance bevel is cooperated with the plug connector. The resistance bevel is cooperated and inserted in the limiting hole. The top of the plug pin is fixedly connected with a lifting button. A movable groove is provided on the plug pin. One end of the movable groove close to the resistance bevel is fixedly connected with a spring. The top of the spring is fixedly connected to the baffle. The baffle is slidably connected in the movable groove. Both ends of the baffle are fixedly connected to the fixed block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a condenser of a crane widened intercooler, which has the following beneficial effects:

[0015] The condenser of the crane widened intercooler designed by the utility model is optimized for the problem that it is inconvenient to clean the dust and impurities attached to the top of the existing condenser, and the problem of poor refrigeration effect caused by dust blockage can be solved by replacing a new condenser when the condenser is inconvenient to clean. Through the separate design of the condenser frame and the detachable heat sink, when the dust and impurities attached to the condenser are inconvenient to clean due to the small fin spacing, the limiting fixings can be conveniently removed from the condenser frame through the quick-release parts, so that the detachable heat sink fixed by the limiting fixings can be conveniently removed, so that the spacing between the flat tubes is increased, and the cleaning convenience of foreign matter is improved. The detachable heat sink can be cleaned separately after disassembly and then installed back on the condenser frame, so as to meet the use requirements, improve the cleaning effect, and avoid the problem of increasing the use cost due to replacing a new condenser due to serious blockage of the condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the condenser frame and the connector of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the detachable heat sink in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the position limiting fixing member in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the quick-release part in the utility model.

[0021] In the figure: 1. condenser frame; 101. first water chamber; 102. second water chamber; 103. bent tube; 104. flat tube; 2. connector; 201. fixing block; 202. mounting hole; 203. sliding hole; 3. removable heat sink; 301. V-shaped fin; 302. first plug hole; 303. second plug hole; 304. plug plate; 4. limiting fixing member; 401. connecting rod; 402. abutment seat; 403. connecting hole; 404. plug connector; 405. limiting hole; 5. quick release member; 501. plug pin; 502. abutment slope; 503. lifting button; 504. movable groove; 505. spring; 506. baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5As shown, an embodiment of the utility model proposes: a condenser of a crane widened intercooler, comprising a condenser frame 1, a connecting piece 2, a detachable heat sink 3, a limiting fixing piece 4 and a quick-release piece 5. The condenser of the crane widened intercooler designed in this scheme can be conveniently cleaned and used by removing the detachable heat sink 3 when the condenser of the crane with the widened intercooler is seriously blocked, thereby reducing the use cost of replacing a new condenser when the traditional condenser is seriously blocked and inconvenient to clean, thereby improving the use effect. The connecting pieces 2 are symmetrically fixedly connected on both sides of the condenser frame 1, and a plurality of detachable heat sinks 3 are arranged on the condenser frame 1 at equal intervals. The two ends of the heat element 3 are plugged in with the two limit fixings 4, and the limit fixings 4 are in contact with the condenser frame 1. The two ends of the limit fixings 4 are plugged in with the connecting piece 2, and the connecting piece 2 is plugged with a quick release piece 5 for sliding insertion. The quick release piece 5 is connected and arranged in cooperation with the limit fixings 4. The first water chamber 101 and the second water chamber 102 are connected and used in cooperation with the refrigeration system of the crane. When the condenser of this scheme is seriously blocked and inconvenient to clean, the limit fixings 4 on either side of the first water chamber 101 and the second water chamber 102 can be disassembled to remove the detachable heat sink 3. By pulling the lifting buttons 503 at both ends of the limit fixings 4, the plug pin 501 is lifted up, and when the plug pin 501 is lifted up, it will slide on the installation The spring 505 is arranged inside the movable groove 504 on the plug pin 501 and is fixedly connected to the plug pin 501, and the other end is fixedly connected to the baffle 506, and the two ends of the baffle 506 are fixedly connected to the fixed block 201, and the design of the baffle 506 sliding in the movable groove 504 can make the spring 505 squeezed and maintain the rebound force when the plug pin 501 is lifted. At this time, the plug pin 501 at the end of the inclined surface 502 will be disengaged from the plugging with the limiting hole 405, so that the limiting fixing part 4 can be easily removed, and then the lifting button 503 is released, the spring 505 rebounds and resets, pushing the plug pin 501 back, waiting for the next connection with the limiting hole 405. The limiting fixing part 4 on the other side is similarly The steps are to be disassembled for use. After the limiting fixing part 4 is disassembled, the detachable heat sink 3 can be pulled out from the side. The V-shaped fins 301 are separately provided with a plurality of pieces, and are connected to the plug-in sheet 304 through the first plug-in hole 302 and the second plug-in hole 303. The V-shaped fins 301 can be conveniently plugged in for cleaning and use, which improves the convenience of cleaning. After the detachable heat sink 3 is disassembled, the cleaning and control space between the flat tubes 104 is not blocked, which is convenient for cleaning foreign matter on the flat tubes 104. After the foreign matter on the condenser frame 1 and the detachable heat sink 3 is cleaned, the detachable heat sink 3 can be reassembled and used in the reverse steps of the disassembly steps. The design of the bending tube 103 can meet the installation and connection of the limiting fixing part 4.This ensures that the condenser of this solution can meet normal use conditions while achieving the effect of being detachable and cleanable. Through design, when cleaning a condenser that is seriously clogged with foreign matter, it is no longer inconvenient to clean due to the small gap between the flat tubes 104, and the problem of replacing a new condenser cannot be solved like the traditional condenser. This can reduce the cost of replacing the condenser, reduce the waste of resources, and improve the use effect. The contents not described in detail in this manual are technical means known to professional and technical personnel in this field.

[0025] like Figure 2 As shown, in some embodiments, the condenser frame 1 is composed of a first water chamber 101, a second water chamber 102, a bent tube 103 and a flat tube 104. The first water chamber 101 and the second water chamber 102 are arranged in coordination. The first water chamber 101 and the second water chamber 102 are provided with bent tubes 103 at equal intervals. The bent tubes 103 are connected through the flat tube 104. The first water chamber 101 and the second water chamber 102 are connected in coordination through the flat tube 104. The design of the condenser frame 1 meets the use requirements and ensures the normal operation of the air-conditioning cooling system.

[0026] like Figure 2 As shown, in some embodiments, the connecting member 2 is composed of a fixed block 201, a mounting hole 202 and a sliding hole 203. The fixed blocks 201 are respectively arranged at both ends of the first water chamber 101 and the second water chamber 102. The fixing block 201 is provided with a mounting hole 202, and the fixed block 201 is provided with a sliding hole 203. The sliding hole 203 and the mounting hole 202 are arranged in coordination. The design of the connecting member 2 meets the installation and connection requirements of the quick-release member 5, and enables the limiting fixing member 4 to be conveniently plugged in and used, meeting the requirements of disassembly and installation.

[0027] like Figure 3 As shown, in some embodiments, the detachable heat sink 3 is composed of a V-shaped fin 301, a first plug hole 302, a second plug hole 303 and a plug sheet 304. A plurality of V-shaped fins 301 are arranged at equal intervals between two adjacent flat tubes 104. A first plug hole 302 and a second plug hole 303 are provided on the same horizontal line of the V-shaped fin 301. A plurality of V-shaped fins 301 are plugged in the corresponding first plug hole 302 and second plug hole 303 through the plug sheet 304 and are connected in series. Through the design of the detachable heat sink 3, when the condenser of the scheme is seriously blocked, the V-shaped fin 301 can be removed and cleaned, which can improve the cleaning convenience and meet the use requirements.

[0028] like Figure 4As shown, in some embodiments, the limiting fixing member 4 is composed of a connecting rod 401, a contact seat 402, a connecting hole 403, a plug connector 404 and a limiting hole 405. A plurality of contact seats 402 are fixedly connected to the connecting rod 401 at equal intervals. The contact seats 402 are correspondingly arranged between two adjacent flat tubes 104. A connecting hole 403 is provided on the contact seat 402. The connecting hole 403 is plugged in with one end of the plug-in sheet 304. Both ends of the connecting rod 401 are fixedly connected with plug connectors 404. The plug connector 404 is slidably plugged into the mounting hole 202. A limiting hole 405 is provided on the plug connector 404. The limiting hole 405 is correspondingly arranged with the sliding hole 203. The limiting fixing member 4 can enable the detachable heat sink 3 to be cooperatively arranged between two adjacent flat tubes 104, thereby meeting the heat dissipation requirements of the flat tubes 104.

[0029] like Figure 5 As shown, in some embodiments, the quick release member 5 is composed of a plug pin 501, a resisting inclined surface 502, a lifting button 503, a movable groove 504, a spring 505 and a baffle 506. The plug pin 501 is slidably inserted in the sliding hole 203, and the bottom end of the plug pin 501 is provided with a resisting inclined surface 502, which is matched with the plug connector 404, and the resisting inclined surface 502 is matched and inserted in the limiting hole 405. The top of the plug pin 501 is fixedly connected with a lifting button 503. Button 503, a movable groove 504 is provided on the plug pin 501, and a spring 505 is fixedly connected to one end of the movable groove 504 close to the abutting inclined surface 502. The top of the spring 505 is fixedly connected to the baffle 506, and the baffle 506 is slidably connected in the movable groove 504. Both ends of the baffle 506 are fixedly connected to the fixed block 201. The quick-release part 5 can make the limiting fixing part 4 easy to install and disassemble, thereby improving the convenience of disassembly and cleaning of the condenser of this scheme.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A condenser for a widened intercooler of a crane, comprising a condenser frame (1), a connecting member (2), a detachable heat sink (3), a limiting fixing member (4) and a quick-release member (5), characterized in that: Connecting parts (2) are symmetrically fixedly connected to both sides of the condenser frame (1), and a plurality of detachable heat sinks (3) are arranged at equal intervals on the condenser frame (1). The two ends of the plurality of detachable heat sinks (3) are plugged in with two limiting fixing parts (4), and the limiting fixing parts (4) are in contact with the condenser frame (1). The two ends of the limiting fixing parts (4) are plugged in with the connecting parts (2), and a quick release part (5) is slidably plugged on the connecting part (2), and the quick release part (5) is connected in a matching manner with the limiting fixing parts (4).

2. The condenser of the crane widening intercooler according to claim 1, characterized in that: The condenser frame (1) is composed of a first water chamber (101), a second water chamber (102), a bent tube (103) and a flat tube (104); the first water chamber (101) and the second water chamber (102) are arranged in coordination; the first water chamber (101) and the second water chamber (102) are provided with bent tubes (103) at equal intervals; the bent tubes (103) and the flat tubes (104) are arranged in a through-connected manner; and the first water chamber (101) and the second water chamber (102) are arranged in coordination and in connection via the flat tubes (104).

3. The condenser of the crane widening intercooler according to claim 1, characterized in that: The connecting member (2) is composed of a fixing block (201), a mounting hole (202) and a sliding hole (203); the fixing block (201) is respectively arranged at both ends of the first water chamber (101) and the second water chamber (102); the fixing block (201) is provided with a mounting hole (202); the fixing block (201) is provided with a sliding hole (203); the sliding hole (203) and the mounting hole (202) are arranged in a coordinated manner.

4. The condenser of the crane widening intercooler according to claim 1, characterized in that: The detachable heat sink (3) is composed of a V-shaped fin (301), a first plug hole (302), a second plug hole (303) and a plug sheet (304); a plurality of the V-shaped fins (301) are arranged at equal intervals between two adjacent flat tubes (104); a first plug hole (302) and a second plug hole (303) are provided on the same horizontal line of the V-shaped fin (301); and a plurality of the V-shaped fins (301) are plugged into the corresponding first plug hole (302) and second plug hole (303) via the plug sheet (304) and are connected in series.

5. The condenser of the crane widening intercooler according to claim 1, characterized in that: The limiting fixing member (4) is composed of a connecting rod (401), a contact seat (402), a connecting hole (403), a plug connector (404) and a limiting hole (405). The connecting rod (401) is fixedly connected with a plurality of contact seats (402) at equal intervals. The contact seats (402) are arranged in a corresponding manner between two adjacent flat tubes (104). The contact seat (402) is provided with a connecting hole (403). The connecting hole (403) is plugged in with one end of the plug plate (304). Both ends of the connecting rod (401) are fixedly connected with plug connectors (404). The plug connector (404) is slidably plugged into the mounting hole (202). The plug connector (404) is provided with a limiting hole (405). The limiting hole (405) is arranged in a corresponding manner to the sliding hole (203).

6. The condenser of the crane widening intercooler according to claim 1, characterized in that: The quick release member (5) is composed of a plug pin (501), a resisting inclined surface (502), a pull button (503), a movable groove (504), a spring (505) and a baffle (506); the plug pin (501) is slidably inserted in the sliding hole (203); the bottom end of the plug pin (501) is provided with a resisting inclined surface (502); the resisting inclined surface (502) is arranged in cooperation with the plug connector (404); the resisting inclined surface (502) is cooperated and inserted in the limiting hole (405) The top of the plug pin (501) is fixedly connected with a pull button (503), and a movable groove (504) is provided on the plug pin (501). A spring (505) is fixedly connected to one end of the movable groove (504) close to the abutting inclined surface (502). The top of the spring (505) is fixedly connected to a baffle (506), and the baffle (506) is slidably connected in the movable groove (504). Both ends of the baffle (506) are fixedly connected to the fixed block (201).

Images