CN216205554U

CN216205554U - Heat exchanger that heat exchange efficiency is high

Info

Publication number: CN216205554U
Application number: CN202122939764.5U
Authority: CN
Inventors: 黄强
Original assignee: Xiamen Zhonghui Air Conditioning Co ltd
Current assignee: Xiamen Zhonghui Air Conditioning Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-05
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a heat exchanger with high heat exchange efficiency, which comprises a first support, wherein a second support is arranged on one side of the first support, a heat exchange core device is arranged between the first support and the second support, semicircular fixing seats are respectively arranged at the tops of the first support and the second support, a rotating lantern ring is arranged in each semicircular fixing seat, a homing device penetrates through each semicircular fixing seat and each rotating lantern ring, and an upper pressing plate is arranged on one side, far away from each semicircular fixing seat, of each rotating lantern ring.

Description

Heat exchanger that heat exchange efficiency is high

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger with high heat exchange efficiency.

Background

At present, plate heat exchangers are widely used in the technical field of refrigeration and heating ventilation, and generally, a plate heat exchanger is formed by stacking a series of metal sheets with certain corrugated shapes, flow channels for heat exchange media to flow are formed between each plate, two media flow in the respective flow channels and exchange heat through the plates, and the flow paths of the media are limited by the corrugations on the plates.

When the existing plate heat exchanger is used, studs and bolts are generally adopted for fixing the plates, but the method is complicated in installation and disassembly, time is wasted, the heat exchange efficiency of air flow cannot be adjusted by changing the number of the plates during air flow heat exchange, the practicability is low, and meanwhile, due to the fact that the studs are adopted for fixing the plates, a part of exchange space can be wasted, and the heat exchange efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the heat exchanger with high heat exchange efficiency, the device is simple in structure and novel in design, the embedded plate structure is adopted, the fixing of the plates in the heat exchanger can be facilitated, the installation time is saved, meanwhile, the exchange space in the heat exchanger is improved, the heat exchange efficiency is improved, and the device is suitable for wide popularization.

(II) technical scheme

The utility model provides a heat exchanger with high heat exchange efficiency, which comprises a first support column and is characterized in that a second support column is arranged on one side of the first support column, a heat exchange core device is arranged between the first support column and the second support column, semicircular fixed seats are arranged at the tops of the first support column and the second support column, a rotating lantern ring is arranged in each semicircular fixed seat, returning devices penetrate through the insides of the semicircular fixed seats and the rotating lantern ring, and an upper pressing plate is arranged on one side, far away from the semicircular fixed seats, of the rotating lantern ring.

Preferably, first pillar and second pillar are located heat exchange core device bottom between and are provided with first base, first base outer wall all is provided with the connecting block with first pillar outer wall and second pillar outer wall, the connecting hole has been seted up to the connecting block inside, first base passes through connecting block and connecting hole and first pillar and second pillar fixed connection, through connecting block and connecting hole (10) installation and the dismantlement between first pillar and the second pillar of can being convenient for.

Preferably, first pillar and second pillar inner wall all are provided with fixing device, fixing device includes second base, spout and slider, the quantity of spout is a plurality of, the spout distributes side by side in second base inside, the slider passes through spout and second base sliding connection, and through mutually supporting of slider and spout, the quantity of adjustable heat exchange board, and then the heat exchange rate of change air current.

Preferably, heat exchange core device includes heat exchange plate, first strengthening rib, second strengthening rib, first supporting bar, second support bar, third strengthening rib and fourth strengthening rib, the quantity of heat exchange plate is a plurality of and distributes side by side, first supporting bar and second support bar distribute for the opposite orientation, first strengthening rib and fourth strengthening rib distribute for the opposite orientation, second strengthening rib and third strengthening rib distribute for the opposite orientation, through the mutual joint of first strengthening rib, second strengthening rib, first supporting bar, second support bar, third strengthening rib and fourth strengthening rib, can omit the step of double-screw bolt installation, enlarge the inside available space of heat exchange plate, improve the heat exchange rate of air current.

Preferably, the homing device includes solid fixed ring, dead lever, screw hole and fixing bolt, the both ends of dead lever all with solid fixed ring fixed connection, dead lever outer wall cover is equipped with torque spring, gu fixed ring passes through screw hole and fixing bolt and semicircle fixing base fixed connection, uses through the cooperation of solid fixed ring, fixing bolt and dead lever, can fix the rotating sleeve ring and top board for the top board accessible rotates the lantern ring around the dead lever.

Preferably, the rotating lantern ring is fixedly connected with the fixing rod through a torque spring, the rotating lantern ring is fixedly connected with the upper pressing plate, the upper pressing plate rotates around the semicircular fixing seat through the rotating lantern ring and the fixing rod, the upper pressing plate can automatically reset through the matching of the rotating lantern ring and the fixing rod, and therefore the heat exchange plate is fixed, and the installation and disassembly time is saved.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. when the device is used, one heat exchange plate is placed on the ground, the other heat exchange plate is rotated by 90 degrees to cover the surface of the heat exchange plate at the bottom, at the moment, the two heat exchange plates are clamped through the first reinforcing rib, the fourth reinforcing rib, the second reinforcing rib and the third reinforcing rib, the first supporting strip and the second supporting strip can limit the clamping of the heat exchange plates, the deviation phenomenon of the heat exchange plates in the using process is prevented, the step of stud installation is omitted, the available space of the heat exchange plates is enlarged, and the heat exchange efficiency is improved;

2. the device is through first pillar, the second pillar, the connecting block, the connecting hole, the playback device, the rotation lantern ring, top board and fixing device, during the use, rotate the top board around the dead lever through rotating the lantern ring, open the top board, dead lever surface torque spring is in the state of tightening this moment, and insert the heat exchange board after the joint in the middle of first pillar and the second pillar, at this moment, release the pulling force to the top board, the rotation lantern ring is under torque spring's pressure, it playback to drive the top board, and then fix the heat exchange board, heat exchanger's installation and dismantlement have been made things convenient for, cooperation between slider and the spout simultaneously, the quantity of adjustable heat exchange board, make things convenient for the heat exchange rate of heat exchanger adjustment air current in the use.

In conclusion, the device is simple in structure and novel in design, the embedded plate structure is adopted, the fixing of the plates in the heat exchanger can be facilitated, the installation time is saved, meanwhile, the exchange space in the heat exchanger is improved, the heat exchange efficiency is improved, and the device is suitable for wide popularization.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat exchanger with high heat exchange efficiency according to the present invention.

Fig. 2 is a schematic structural diagram of a heat exchange core device of a heat exchanger with high heat exchange efficiency according to the present invention.

Fig. 3 is a schematic diagram of the internal structure of a column of a heat exchanger with high heat exchange efficiency according to the present invention.

Fig. 4 is a schematic structural diagram of a fixing device of a heat exchanger with high heat exchange efficiency according to the present invention.

Fig. 5 is a schematic structural diagram of a homing device of a heat exchanger with high heat exchange efficiency according to the present invention.

Reference numerals; 1. a first support; 2. a second support; 3. a heat exchange core device; 301. a heat exchange plate; 302. a first reinforcing rib; 303. a first support bar; 304. a second reinforcing rib; 305. a second supporting strip; 306. a third reinforcing rib; 307. a fourth reinforcing rib; 4. a semicircular fixed seat; 5. a homing device; 501. a fixing ring; 502. fixing the rod; 503. a threaded hole; 504. fixing the bolt; 6. rotating the lantern ring; 7. an upper pressure plate; 8. a first base; 9. connecting blocks; 10. connecting holes; 11. a fixing device; 1101. a second base; 1102. a chute; 1103. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 5, the heat exchanger with high heat exchange efficiency according to the present invention includes a first support column 1, and is characterized in that a second support column 2 is disposed at one side of the first support column 1, a heat exchange core unit 3 is disposed between the first support column 1 and the second support column 2, the heat exchange core unit 3 includes a heat exchange plate 301, first reinforcing ribs 302, second reinforcing ribs 303, first supporting ribs 304, second supporting bars 305, third reinforcing ribs 306, and fourth reinforcing ribs 307, the number of the heat exchange plate 301 is several and is distributed in parallel, the first supporting ribs 304 and the second supporting bars 305 are distributed in opposite directions, the first reinforcing ribs 302 and the fourth reinforcing ribs 307 are distributed in opposite directions, the second reinforcing ribs 303 and the third reinforcing ribs 306 are distributed in opposite directions, and are engaged with each other through the first reinforcing ribs 302, the second reinforcing ribs 303, the first supporting ribs 304, the second supporting bars 305, the third reinforcing ribs 306, and the fourth reinforcing ribs 307, the step of stud mounting can be omitted, the available space inside the heat exchange plate 301 can be enlarged, and the heat exchange rate of the air flow can be improved.

Referring to fig. 4, the fixing devices 11 are disposed on the inner walls of the first support column 1 and the second support column 2, each fixing device 11 includes a second base 1101, a plurality of sliding slots 1102, the sliding slots 1102 are distributed in parallel inside the second base 1101, the sliding blocks 1103 are slidably connected to the second base 1101 through the sliding slots 1102, and the number of the heat exchange plates 301 can be adjusted by the cooperation between the sliding blocks 1103 and the sliding slots 1102, so as to change the heat exchange rate of the air flow.

Example two:

please refer to fig. 1 or 3, on the basis of the first embodiment, the top of the first pillar 1 and the top of the second pillar 2 are both provided with a semicircular fixing seat 4, the semicircular fixing seat 4 is internally provided with a rotating lantern ring 6, the semicircular fixing seat 4 and the rotating lantern ring 6 are internally penetrated with a homing device 5, one side of the rotating lantern ring 6 away from the semicircular fixing seat 4 is provided with an upper pressing plate 7, the first pillar 1 and the second pillar 2 are positioned at the bottom of the heat exchange core device 3 and are provided with a first base 8, the outer wall of the first base 8 and the outer wall of the first pillar 1 and the outer wall of the second pillar 2 are both provided with a connecting block 9, the connecting block 9 is internally provided with a connecting hole 10, the first base 8 is fixedly connected with the first pillar 1 and the second pillar 2 through the connecting block 9 and the connecting hole 10, and the first pillar 1 and the second pillar 2 can be conveniently mounted and dismounted through the connecting block 9 and the connecting hole (10).

Referring to fig. 5, the homing device 5 includes a fixing ring 501, a fixing rod 502, a threaded hole 503 and a fixing bolt 504, two ends of the fixing rod 502 are fixedly connected to the fixing ring 501, a torque spring is sleeved on an outer wall of the fixing rod 502, the fixing ring 501 is fixedly connected to the semicircular fixing seat 4 through the threaded hole 503 and the fixing bolt 504, and the fixing ring 501, the fixing bolt 504 and the fixing rod 502 are used in cooperation to fix the rotating collar 6 and the upper pressing plate 7, so that the upper pressing plate 7 can rotate around the fixing rod 502 through the rotating collar 6.

Referring to fig. 1 or 5, the rotating collar 6 is fixedly connected to the fixing rod 502 through a torque spring, the rotating collar 6 is fixedly connected to the upper pressing plate 7, the upper pressing plate 7 rotates around the semicircular fixing seat 4 through the rotating collar 6 and the fixing rod 502, and the upper pressing plate 7 can be automatically reset by matching the rotating collar 6 with the fixing rod 502, so that the heat exchange plate 301 is fixed, and the installation and disassembly time is saved.

In the utility model, firstly, one heat exchange plate 301 is placed on the ground, and the other heat exchange plate 301 is rotated by 90 degrees to cover the surface of the heat exchange plate 301 at the bottom, at the moment, the two heat exchange plates 301 are clamped through a first reinforcing rib 302, a fourth reinforcing rib 307, a second reinforcing rib 304 and a third reinforcing rib 306, and a first supporting bar 303 and a second supporting bar 305 can limit the clamping of the heat exchange plates 301, so that the deviation phenomenon of the heat exchange plates 301 in the using process is prevented, the step of stud installation is omitted, the available space of the heat exchange plates 301 is enlarged, the heat exchange efficiency is improved, the upper pressure plate 7 is rotated around the fixing rod 502 through rotating the lantern ring 6 to open the upper pressure plate 7, at the moment, the surface torque spring of the fixing rod 502 is in a tightening state, the heat exchange plates 301 after clamping are inserted between the first support column 1 and the second support column 2, at the moment, the tension on the upper pressure plate 7 is released, the rotating sleeve ring 6 drives the upper pressing plate 7 to return under the pressure of the torque spring, so that the heat exchange plates 301 are fixed, the heat exchanger can be conveniently mounted and dismounted, meanwhile, the number of the heat exchange plates 301 can be adjusted by matching the sliding blocks 1103 and the sliding grooves 1102, and the heat exchange rate of the air flow of the heat exchanger can be conveniently adjusted in the using process.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The utility model provides a heat exchanger that heat exchange efficiency is high, includes first pillar (1), its characterized in that, first pillar (1) one side is provided with second pillar (2), be provided with heat exchange core device (3) between first pillar (1) and second pillar (2), first pillar (1) and second pillar (2) top all are provided with semicircle fixing base (4), semicircle fixing base (4) inside is provided with rotates lantern ring (6), semicircle fixing base (4) and the inside playback device (5) that runs through of rotation lantern ring (6), one side that semicircle fixing base (4) were kept away from in the rotation lantern ring (6) is provided with top board (7).

2. The heat exchanger with high heat exchange efficiency according to claim 1, wherein a first base (8) is arranged at the bottom of the heat exchange core device (3) between the first support column (1) and the second support column (2), the outer wall of the first base (8) and the outer wall of the first support column (1) and the outer wall of the second support column (2) are both provided with a connecting block (9), a connecting hole (10) is formed in the connecting block (9), and the first base (8) is fixedly connected with the first support column (1) and the second support column (2) through the connecting block (9) and the connecting hole (10).

3. The heat exchanger with high heat exchange efficiency according to claim 1, wherein the inner walls of the first support (1) and the second support (2) are provided with fixing devices (11), each fixing device (11) comprises a second base (1101), sliding grooves (1102) and sliding blocks (1103), the number of the sliding grooves (1102) is several, the sliding grooves (1102) are distributed in the second base (1101) side by side, and the sliding blocks (1103) are slidably connected with the second base (1101) through the sliding grooves (1102).

4. The heat exchanger with high heat exchange efficiency according to claim 1, wherein the heat exchange core device (3) comprises a plurality of heat exchange plates (301), first reinforcing ribs (302), second reinforcing ribs (303), first supporting bars (304), second supporting bars (305), third reinforcing ribs (306) and fourth reinforcing ribs (307), the heat exchange plates (301) are distributed in parallel, the first supporting bars (304) and the second supporting bars (305) are distributed in opposite directions, the first reinforcing ribs (302) and the fourth reinforcing ribs (307) are distributed in opposite directions, and the second reinforcing ribs (303) and the third reinforcing ribs (306) are distributed in opposite directions.

5. The heat exchanger with high heat exchange efficiency according to claim 1, wherein the homing device (5) comprises a fixing ring (501), a fixing rod (502), a threaded hole (503) and a fixing bolt (504), both ends of the fixing rod (502) are fixedly connected with the fixing ring (501), a torque spring is sleeved on the outer wall of the fixing rod (502), and the fixing ring (501) is fixedly connected with the semicircular fixing seat (4) through the threaded hole (503) and the fixing bolt (504).

6. The heat exchanger with high heat exchange efficiency as recited in claim 1, characterized in that the rotating collar (6) is fixedly connected with the fixing rod (502) through a torsion spring, the rotating collar (6) is fixedly connected with the upper pressure plate (7), and the upper pressure plate (7) rotates around the semicircular fixing seat (4) through the rotating collar (6) and the fixing rod (502).