CN111895683B

CN111895683B - Liquid type evaporator for air conditioner

Info

Publication number: CN111895683B
Application number: CN202010658760.7A
Authority: CN
Inventors: 张坤坤; 刘志琦
Original assignee: Jiangsu Rongquan Air Conditionming Engineering Co ltd
Current assignee: Jiangsu Rongquan Air Conditionming Engineering Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2022-11-04
Anticipated expiration: 2040-07-09
Also published as: CN111895683A

Abstract

The invention relates to the field of evaporator devices, in particular to a liquid type evaporator for an air conditioner, which comprises an evaporation coil body and a protective shell, wherein the evaporation coil body is positioned in the protective shell, two ends of the evaporation coil body are respectively provided with a connector, and the outer side wall of the evaporation coil body is sleeved with a first heat dissipation structure, a second heat dissipation structure and a sliding structure in a sliding manner, and the liquid type evaporator has the beneficial effects that: the ash board is scraped to loop type can slide from top to bottom and carry out the deashing to the evaporating coil body and handle, cleaning operation is simple and convenient, can avoid the long-time normal heat exchange use that influences the aluminum pipe that accumulates of filth, simple operation just can dismantle, can increase the heat exchange area of evaporating coil body, improve the heat exchange efficiency of evaporimeter, to first heat radiation structure, second heat radiation structure and protective housing carry out the simple operation back, can both carry out the split, not only the transportation is convenient, and be convenient for maintain and change.

Description

Liquid type evaporator for air conditioner

Technical Field

The invention relates to the field of evaporators, in particular to a liquid type evaporator for an air conditioner.

Background

The air conditioner cools, the appearance of the air conditioner is different, however, the arrangement form of the control panel and the adopted method are different, the function is provided more or less, the evaporator in the air conditioner is an important part in four refrigeration parts, the low-temperature condensed liquid passes through the evaporator and exchanges heat with the outside air, and the air conditioner gasifies to absorb heat, thereby achieving the refrigeration effect.

When the evaporator exchanges heat with the outside air, condensed water can be generated on the outer wall of the heat-exchanged aluminum pipe, and the condensed water is mixed with dust to form dirt which is adhered to the outer wall of the aluminum pipe after being used for a long time, so that the cleaning treatment is difficult to carry out; the outer wall of an aluminum pipe in the evaporator is smooth, so that the heat exchange efficiency is low; the components in the evaporator cannot be disassembled, so that the evaporator is inconvenient to transport and is not beneficial to maintenance and replacement.

Disclosure of Invention

The invention provides a liquid type evaporator for an air conditioner, aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a liquid formula evaporimeter for air conditioner, includes evaporating coil body and protective housing, the evaporating coil body is located the inside of protective housing, the both ends of evaporating coil body all are provided with the connector, first heat radiation structure, second heat radiation structure and sliding structure have been cup jointed in the lateral wall slip of evaporating coil body, sliding structure is located between first heat radiation structure and the second heat radiation structure, sliding structure fixedly connected with connection structure.

Specifically, the protective housing includes roof, bottom plate and four fixed columns, four the top of fixed column fixed connection is in the four corners department of roof bottom respectively, the fixed column all is located between roof and the bottom plate, adjacent two equal fixedly connected with protection network and dust screen between the fixed column, the dust screen all is located the one side that the protection network is close to the evaporating coil body.

Specifically, the equal a plurality of supporting shoes of fixedly connected with in one side that roof and bottom plate are close to the evaporating coil body, it is a plurality of one side that the supporting shoe is close to the evaporating coil body all is seted up flutedly, and is a plurality of the inside wall of recess all offsets with the lateral wall of evaporating coil body.

Specifically, the four lower ends of the fixing columns are fixedly connected with connecting pieces, the connecting pieces are provided with screws, and the connecting pieces are connected with the bottom plate through the screws in a threaded mode.

Specifically, first heat radiation structure includes first fin, first radiating fin and first slide opening, first fin, first radiating fin and first slide opening all are provided with a plurality ofly, and are a plurality of first slide opening is all seted up on the lateral wall of first fin, and is a plurality of first fin all is through first slide opening and evaporating coil body sliding connection, the equal fixed connection of first radiating fin is in one side that second heat radiation structure was kept away from to first fin, first radiating fin all is located the both sides of first slide opening, first radiating fin all offsets with the evaporating coil body.

Specifically, second heat radiation structure includes second fin, second radiating fin and second slide opening, second fin, second radiating fin and second slide opening all are provided with the chromium plating, and are a plurality of the second slide opening is all seted up on the lateral wall of second fin, and is a plurality of the second fin all passes through second slide opening and evaporating coil body sliding connection, the equal fixed connection of second radiating fin is in the one side that first heat radiation structure was kept away from to the second radiating fin, first radiating fin all is located the both sides of second slide opening, the second radiating fin all offsets with the evaporating coil body.

Specifically, sliding construction includes first gleitbretter and second gleitbretter, a plurality of deashing holes have all been seted up with the lateral wall of second gleitbretter to first gleitbretter, are located deashing hole on the first gleitbretter sets up with being located the ash clearing hole is crisscross on the second gleitbretter, first gleitbretter and second gleitbretter all with evaporation coil pipe body sliding connection, and are a plurality of the equal fixedly connected with loop type in inside wall in ash clearing hole scrapes the hawk, and is a plurality of the inside wall that the hawk was scraped to the loop type all offsets with the evaporation coil pipe body.

Specifically, connection structure includes fixture block, draw-in groove, connecting block and interior thread bush, fixture block, draw-in groove, connecting block and interior thread bush all are provided with two, two fixture block fixed connection respectively is on two relative lateral walls of first gleitbretter, two the draw-in groove is seted up respectively in one side that two connecting blocks are close to the fixture block, two the equal joint of fixture block is in the inside of draw-in groove, two the connecting block all with second gleitbretter fixed connection, the equal threaded connection of fixture block and connecting block is in interior thread bush's inside, two through-holes, two have all been seted up to second gleitbretter, second fin and bottom plate the bottom of connector all extends to the below of bottom plate through the through-hole.

The invention has the beneficial effects that:

(1) According to the liquid type evaporator for the air conditioner, the protective shell is arranged, so that the evaporator can be protected, a large amount of dust can be prevented from entering the protective shell, the inner thread sleeve is pushed and pulled up and down outside the evaporation coil pipe body through the connecting structure and the sliding structure, the first sliding sheet and the second sliding sheet can slide up and down along the evaporation coil pipe body through the annular dust scraping plate, the annular dust scraping plate can slide up and down to perform dust cleaning treatment on the evaporation coil pipe body, the first sliding sheet and the second sliding sheet cannot be separated from the evaporation coil pipe body, the cleaning treatment operation is simple and convenient, and the phenomenon that the normal heat exchange use of an aluminum pipe is influenced due to long-time accumulation of dirt can be avoided.

(2) According to the liquid type evaporator for the air conditioner, the first heat dissipation structure and the second heat dissipation structure are arranged, the evaporator can be detached through simple operation and can be recycled, the plurality of first heat dissipation fins, the plurality of second heat dissipation fins, the plurality of first heat dissipation fins and the plurality of second heat dissipation fins are all abutted to the outer side wall of the evaporation coil, the heat exchange area of the evaporation coil body can be increased, and the heat exchange efficiency of the evaporator is improved.

(3) According to the air conditioner, the connecting structure is arranged, the first sliding piece and the second sliding piece can be detached after the internal thread sleeve is screwed off, the first sliding piece and the second sliding piece can be detached from the evaporation coil pipe body, the first heat dissipation structure, the second heat dissipation structure and the protection shell can be detached after simple operation is carried out on the first heat dissipation structure, the second heat dissipation structure and the protection shell, and therefore the air conditioner is convenient to transport, maintain and replace.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is an external structural view of a liquid type evaporator for an air conditioner according to the present invention;

fig. 2 is a schematic view of an internal structure of a liquid type evaporator for an air conditioner according to the present invention;

fig. 3 is a schematic structural view of a first heat dissipation structure, a second heat dissipation structure and a sliding structure in a liquid evaporator for an air conditioner, provided by the invention;

fig. 4 is a schematic front view of an evaporating coil body in a liquid evaporator for an air conditioner according to the present invention;

fig. 5 is a schematic top view of an evaporating coil body in a liquid evaporator for an air conditioner according to the present invention;

fig. 6 is a schematic structural diagram of a first cooling fin in a liquid evaporator for an air conditioner according to the present invention;

fig. 7 is a schematic structural view of a second cooling fin in a liquid evaporator for an air conditioner provided by the invention;

fig. 8 is a schematic structural view of a connection structure in a liquid type evaporator for an air conditioner according to the present invention;

FIG. 9 is a schematic structural view of a first sliding vane in a liquid type evaporator for an air conditioner according to the present invention;

FIG. 10 is a schematic structural view of a second sliding vane in a liquid type evaporator for an air conditioner according to the present invention;

fig. 11 is a schematic structural view of a top plate in a liquid type evaporator for an air conditioner according to the present invention;

FIG. 12 is a schematic structural view of a bottom plate of a liquid evaporator for an air conditioner according to the present invention;

fig. 13 is a schematic perspective view of a fixing column in a liquid evaporator for an air conditioner according to the present invention.

In the figure: 1. an evaporating coil body; 101. a connector; 2. a protective shell; 21. a top plate; 22. a base plate; 23. fixing a column; 24. connecting sheets; 25. a protective net; 26. a dust screen; 27. a support block; 28. a groove; 3. a first heat dissipation structure; 31. a first heat sink; 32. a first heat radiation fin; 33. a first slide hole; 4. a second heat dissipation structure; 41. a second heat sink; 42. a second heat radiation fin; 43. a second slide hole; 44. a through hole; 5. a sliding structure; 51. a first slip sheet; 52. a second slip sheet; 53. cleaning ash holes; 54. an annular dust scraping plate; 6. a connecting structure; 61. a clamping block; 62. a card slot; 63. connecting blocks; 64. an internally threaded sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 13, the liquid type evaporator for an air conditioner in the present invention includes an evaporation coil body 1 and a protective shell 2, the evaporation coil body 1 is located inside the protective shell 2, two ends of the evaporation coil body 1 are both provided with a connector 101, a first heat dissipation structure 3, a second heat dissipation structure 4 and a sliding structure 5 are slidably sleeved on an outer side wall of the evaporation coil body 1, the sliding structure 5 is located between the first heat dissipation structure 3 and the second heat dissipation structure 4, and the sliding structure 5 is fixedly connected with a connection structure 6.

Specifically, the protective housing 2 includes a top plate 21, a bottom plate 22 and four fixing columns 23, four the top ends of the fixing columns 23 are respectively and fixedly connected to four corners of the bottom of the top plate 21, the fixing columns 23 are all located between the top plate 21 and the bottom plate 22, every two fixing columns 23 are all fixedly connected with a protective net 25 and a dust screen 26, the dust screen 26 is all located on one side, close to the evaporation coil body 1, of the protective net 25, the protective net 25 and the dust screen 26 are all breathable, the protective net 25 can provide protection for the inside evaporation coil body 1, and the dust screen 26 can prevent a large amount of dust from entering the inside of the protective housing 2.

Specifically, roof 21 and bottom plate 22 are close to a plurality of supporting shoe 27 of equal fixedly connected with in one side of evaporating coil body 1, and are a plurality of supporting shoe 27 all sets up fluted 28 in one side of being close to evaporating coil body 1, and is a plurality of the inside wall of flute 28 all offsets with the lateral wall of evaporating coil body 1, and roof 21 and bottom plate 22 are used for supporting evaporating coil body 1.

Specifically, the lower ends of the four fixing columns 23 are fixedly connected with connecting sheets 24, the connecting sheets 24 are provided with screws, and the connecting sheets 24 are connected with the bottom plate 22 through the screws in a threaded mode, so that the fixing columns are convenient to detach and install.

Specifically, first heat radiation structure 3 includes first fin 31, first radiating fin 32 and first slide opening 33, first fin 31, first radiating fin 32 and first slide opening 33 all are provided with a plurality ofly, and are a plurality of first slide opening 33 all sets up on the lateral wall of first fin 31, and is a plurality of first fin 31 all passes through first slide opening 33 and evaporation coil body 1 sliding connection, first radiating fin 32 all fixed connection is in the one side that second heat radiation structure 4 was kept away from to first fin 31, first radiating fin 32 all is located the both sides of first slide opening 33, first radiating fin 32 all offsets with evaporation coil body 1, and first fin 31 and first radiating fin 32 can increase the area of evaporation coil body 1 heat transfer, improve evaporation coil body 1's heat exchange efficiency, and upwards slide first fin 31 can directly separate first heat radiation structure 3 with evaporation coil body 1.

Specifically, the second heat dissipation structure 4 includes a second heat dissipation fin 41, a second heat dissipation fin 42 and a second sliding hole 43, the second heat dissipation fin 41, the second heat dissipation fin 42 and the second sliding hole 43 are all provided with chromium plating, and are a plurality of the second sliding hole 43 is all opened on the lateral wall of the second heat dissipation fin 41, and is a plurality of the second heat dissipation fin 41 is all through second sliding hole 43 and evaporation coil body 1 sliding connection, the equal fixed connection of second heat dissipation fin 42 is in the one side that first heat dissipation structure 3 was kept away from to second heat dissipation fin 42, first heat dissipation fin 32 all is located the both sides of second sliding hole 43, second heat dissipation fin 42 all offsets with evaporation coil body 1, and second heat dissipation fin 42 and second heat dissipation fin 41 can increase the area of evaporation coil body 1 heat transfer, improve the heat exchange efficiency of evaporation coil body 1, and the second heat dissipation fin 41 that slides downwards can directly separate second heat dissipation structure 4 and evaporation coil body 1.

Specifically, the sliding structure 5 includes a first sliding sheet 51 and a second sliding sheet 52, a plurality of dust cleaning holes 53 are respectively opened on the side walls of the first sliding sheet 51 and the second sliding sheet 52, the dust cleaning holes 53 on the first sliding sheet 51 and the dust cleaning holes 53 on the second sliding sheet 52 are staggered, the first sliding sheet 51 and the second sliding sheet 52 are both slidably connected to the evaporation coil body 1, the inner side walls of the dust cleaning holes 53 are fixedly connected to a ring-shaped dust scraper 54, the inner side walls of the ring-shaped dust scraper 54 are both abutted to the evaporation coil body 1, when the first sliding sheet 51 and the second sliding sheet 52 slide up and down along the evaporation coil body 1, the ring-shaped dust scraper 54 can scrape dirt on the outer side wall of the evaporation coil body 1, and the first sliding sheet 51 and the second sliding sheet 52 can respectively take down the first sliding sheet 51 and the second sliding sheet 52 from the evaporation coil body 1.

Specifically, connection structure 6 includes fixture block 61, draw-in groove 62, connecting block 63 and interior thread bush 64, fixture block 61, draw-in groove 62, connecting block 63 and interior thread bush 64 all are provided with two, two fixture block 61 fixed connection respectively is on two relative lateral walls of first gleitbretter 51, two draw-in groove 62 sets up respectively in one side that two connecting blocks 63 are close to fixture block 61, two the equal joint of fixture block 61 is in the inside of draw-in groove 62, two connecting block 63 all with second gleitbretter 52 fixed connection, fixture block 61 and the equal threaded connection of connecting block 63 are in the inside of interior thread bush 64, make first gleitbretter 51 and second gleitbretter 52 be connected, and slip interior thread bush 64 can drive first gleitbretter 51 and second gleitbretter 52 simultaneously, two through-hole 44 have all been seted up to second gleitbretter 52, second fin 41 and bottom plate 22, two the bottom of connector 101 all extends to the below of bottom plate 22 through-hole 44.

When the evaporator coil is used, two connectors 101 in the evaporator coil body 1 are respectively communicated with a throttling device and a compressor in an air conditioner, when maintenance or replacement is needed, screws on connecting pieces 24 at the bottom ends of four fixing columns 23 are respectively removed, the top plate 21 is lifted upwards to separate the four fixing columns 23 from the bottom plate 22, supporting blocks 27 on the top plate 21 are separated from the evaporator coil body 1, the top plate 21, the fixing columns 23, the protective net 25 and the dust-proof net 26 can be directly taken down, the first heat dissipation structure 3 is lifted upwards, the first heat dissipation fins 31 slide upwards along the outer side wall of the evaporator coil body 1 through the first slide holes 33 to separate the first heat dissipation fins 32 and the first heat dissipation plates from the evaporator coil body 1, the evaporator coil body 1 is lifted upwards, the two connectors 101 of the evaporator coil body 1 are separated from the bottom plate 22 through the through holes 44, and are separated from the second heat dissipation fins 41 and the second heat dissipation fins 42 through the second slide holes 43, the sliding structure 5 and the connecting structure 6 move along with the evaporation coil body 1, because the connecting block 63 and the clamping block 61 are connected inside the internal thread sleeve 64 in a threaded manner, and the dust removing holes 53 in the first sliding sheet 51 and the second sliding sheet 52 are distributed in a staggered manner, the sliding structure 5 cannot be separated from the evaporation coil body 1, at this time, the first sliding sheet 51 and the second sliding sheet 52 can be driven to move up and down by sliding the internal thread sleeve 64 up and down through the clamping block 61 and the connecting block 63, the annular dust scraping plate 54 in the first sliding sheet 51 and the second sliding sheet 52 can slide up and down along the evaporation coil body 1, so that the dirt adhered on the evaporation coil body 1 can be scraped, the operation of cleaning the evaporation coil body 1 is simple and convenient, the phenomenon that the normal heat exchange use is influenced by the large amount of dirt adhered on the evaporation coil body 1 can be avoided, and the internal thread sleeve 64 can also be twisted, first gleitbretter 51 and second gleitbretter 52 are upwards and downwards promoted respectively, make fixture block 61 break away from draw-in groove 62, first gleitbretter 51 and second gleitbretter 52 all upwards and downwards slide along evaporating coil body 1 through deashing hole 53, make first gleitbretter 51 and second gleitbretter 52 all break away from evaporating coil body 1, sliding structure 5 and connection structure 6 can all be split, break away from evaporating coil body 1, first heat radiation structure 3 and second heat radiation structure 4 also can all be split, break away from evaporating coil body 1, the split easy operation, it is convenient to maintain and change the part in the evaporimeter, protection network 25 in the invention can protect inside evaporating coil body 1, dust screen 26 can check a large amount of dust, first fin 31 in first heat radiation structure 3 and the second heat radiation structure 4, first fin 32, second fin 41 and second fin 42 all offset with the lateral wall of evaporating coil body 1, the effectual area that carries out the heat exchange with the air that has increased evaporating coil body 1, the efficiency of evaporating coil body 1 is improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liquid type evaporator for an air conditioner is characterized in that: the heat-dissipation type solar water heater comprises an evaporation coil body (1) and a protective shell (2), wherein the evaporation coil body (1) is located inside the protective shell (2), connectors (101) are arranged at two ends of the evaporation coil body (1), a first heat-dissipation structure (3), a second heat-dissipation structure (4) and a sliding structure (5) are sleeved on the outer side wall of the evaporation coil body (1) in a sliding mode, the sliding structure (5) is located between the first heat-dissipation structure (3) and the second heat-dissipation structure (4), and the sliding structure (5) is fixedly connected with a connecting structure (6);

sliding construction (5) include first gleitbretter (51) and second gleitbretter (52), a plurality of deashing holes (53) have all been seted up with the lateral wall of second gleitbretter (52) in first gleitbretter (51), are located deashing hole (53) on first gleitbretter (51) and deashing hole (53) that are located on second gleitbretter (52) crisscross setting, first gleitbretter (51) and second gleitbretter (52) all with evaporating coil body (1) sliding connection, a plurality of the equal fixedly connected with ring type of inside wall in deashing hole (53) scrapes hawk (54), and is a plurality of the inside wall that hawk (54) were scraped to the ring type all offsets with evaporating coil body (1).

2. A liquid evaporator for an air conditioner according to claim 1, characterized in that: the protective housing (2) comprises a top plate (21), a bottom plate (22) and four fixing columns (23), the top ends of the fixing columns (23) are fixedly connected to four corners of the bottom of the top plate (21) respectively, the fixing columns (23) are located between the top plate (21) and the bottom plate (22), two adjacent fixing columns (23) are fixedly connected with a protective net (25) and a dust screen (26), and the dust screen (26) is located on one side, close to the evaporation coil body (1), of the protective net (25).

3. A liquid evaporator for an air conditioner according to claim 2, characterized in that: roof (21) and bottom plate (22) are close to a plurality of supporting shoes (27) of the equal fixedly connected with in one side of evaporating coil body (1), and are a plurality of recess (28) have all been seted up in one side that supporting shoe (27) are close to evaporating coil body (1), and are a plurality of the inside wall of recess (28) all offsets with the lateral wall of evaporating coil body (1).

4. A liquid evaporator for an air conditioner according to claim 2, characterized in that: the lower ends of the four fixing columns (23) are fixedly connected with connecting pieces (24), a plurality of connecting pieces (24) are provided with screws, and the connecting pieces (24) are in threaded connection with the base plate (22) through the screws.

5. A liquid evaporator for an air conditioner according to claim 1, characterized in that: first heat radiation structure (3) include first fin (31), first radiating fin (32) and first slide opening (33), first fin (31), first radiating fin (32) and first slide opening (33) all are provided with a plurality ofly, and are a plurality of first slide opening (33) are all seted up on the lateral wall of first fin (31), and are a plurality of first fin (31) all are through first slide opening (33) and evaporating coil body (1) sliding connection, the equal fixed connection of first radiating fin (32) is in one side that second heat radiation structure (4) were kept away from in first fin (31), first radiating fin (32) all are located the both sides of first slide opening (33), first radiating fin (32) all offset with evaporating coil body (1).

6. A liquid evaporator for an air conditioner according to claim 5, characterized in that: second heat radiation structure (4) include second fin (41), second radiating fin (42) and second slide opening (43), second fin (41), second radiating fin (42) and second slide opening (43) all are provided with the chromium plating, and are a plurality of second slide opening (43) all set up on the lateral wall of second fin (41), and are a plurality of second fin (41) all pass through second slide opening (43) and evaporating coil body (1) sliding connection, the equal fixed connection of second radiating fin (42) is in the one side that first heat radiation structure (3) were kept away from in second radiating fin (42), first radiating fin (32) all are located the both sides of second slide opening (43), second radiating fin (42) all offset with evaporating coil body (1).

7. A liquid evaporator for an air conditioner according to claim 1, characterized in that: the connecting structure (6) comprises two clamping blocks (61), two clamping grooves (62), two connecting blocks (63) and an internal thread sleeve (64), the two clamping blocks (61), the two clamping grooves (62), the two connecting blocks (63) and the internal thread sleeve (64) are respectively fixedly connected to two opposite outer side walls of the first sliding sheet (51), the two clamping grooves (62) are respectively formed in one sides, close to the clamping blocks (61), of the two connecting blocks (63), the two clamping blocks (61) are clamped in the clamping grooves (62), the two connecting blocks (63) are respectively and fixedly connected with the second sliding sheet (52), and the clamping blocks (61) and the connecting blocks (63) are respectively and fixedly connected in the internal thread sleeve (64) in a threaded manner; two through holes (44) have all been seted up to second gleitbretter (52), second fin (41) and bottom plate (22), two the bottom of connector (101) all extends to the below of bottom plate (22) through hole (44).