CN216185983U - Integrated marine variable frequency air conditioner - Google Patents
Integrated marine variable frequency air conditioner Download PDFInfo
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- CN216185983U CN216185983U CN202121281422.2U CN202121281422U CN216185983U CN 216185983 U CN216185983 U CN 216185983U CN 202121281422 U CN202121281422 U CN 202121281422U CN 216185983 U CN216185983 U CN 216185983U
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Abstract
The utility model provides an integrated variable-frequency air conditioner for a ship, which comprises a water accumulation chassis, wherein a compressor, a first heat exchanger and a second heat exchanger are fixedly arranged on the water accumulation chassis, the side surface of the first heat exchanger is in rotating fit with a fan, an electric cabinet is fixedly arranged on the water accumulation chassis and comprises an L-shaped side plate, a circuit board group is arranged on one side of the L-shaped side plate, a cooler is arranged on the other side of the L-shaped side plate, the circuit board group comprises a first circuit board and a second circuit board which are arranged in a layered mode, the first circuit board is fixedly arranged on the side wall of the L-shaped side plate, a group of suspension columns are arranged on the first circuit board, and the suspension columns are fixedly connected with the second circuit board. The cooler is arranged to cool the electric cabinet, so that the working operation of the water chiller is controlled by a frequency conversion technology; the overall structure position is stable, the layout design is reasonable, and the overall structure volume is reduced, thereby reducing the occupied area of the whole machine.
Description
Technical Field
The utility model relates to the technical field of marine air conditioners, in particular to an integrated marine variable frequency air conditioner.
Background
With the continuous development of the ship industry, the requirement on the air environment in the ship is higher and higher, namely the requirement on an air processing unit in the ship is higher and higher. The existing marine air conditioning unit has the disadvantages of large occupied area, low heat exchange efficiency, energy waste, complex overall structure and inconvenient installation. When the work operation of adopting frequency conversion technology control air conditioner, its control circuit board group can increase correspondingly, because circuit board group can the heat production, the temperature in the electric cabinet that is provided with circuit board group can be very high, and the unable reduction of temperature in the electric cabinet can lead to the unable reduction of circuit board group temperature to burn out circuit board group.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems pointed out in the background art, the utility model provides an integrated variable frequency air conditioner for a ship.
The technical scheme of the utility model is realized as follows:
marine inverter air conditioner of integral type, its characterized in that: comprises a water accumulation chassis, a compressor, a first heat exchanger and a second heat exchanger are fixedly arranged on the water accumulation chassis, a sleeve casing is fixedly arranged on the side surface of the first heat exchanger, the sleeve casing is matched with a fan connecting ring in a sleeve way, the fan connecting ring is fixedly connected with a fan, the water accumulation chassis is fixedly connected with one side of the electric cabinet through a first connecting plate, the other side of the electric cabinet is fixedly connected with the side wall of the first heat exchanger through a set plate rib, the electric cabinet comprises an L-shaped side plate, one side of the L-shaped side plate is provided with a circuit board group, the other side of the L-shaped side plate is provided with a cooler, the circuit board group comprises a first circuit board and a second circuit board which are arranged in a layered mode, the first circuit board is fixedly arranged on the side wall of the L-shaped side plate, the first circuit board is provided with a group of suspension columns, and the suspension columns are fixedly connected with the second circuit board.
The utility model is further configured to: the compressor fixed connection knockout, the compressor the knockout first heat exchanger with the equal fixed connection cross-way reversing valve of second heat exchanger, first heat exchanger includes first casing and runs through the setting and is in the first heat transfer pipeline group of first casing, first heat transfer pipeline group includes first liquid mouth and second liquid mouth, first casing includes heat transfer wind import and heat transfer wind export, first liquid mouth with the cross-way reversing valve is connected, the second heat exchanger includes inner tube, outer tube and capillary, the capillary both ends respectively with the second liquid mouth with the cross-way reversing valve is connected, the cooler includes water inlet and delivery port.
The utility model is further configured to: the inner pipe is connected with the cooler.
The utility model is further configured to: the water accumulation chassis comprises a wide portion and a narrow portion, the wide portion is provided with a first water drainage opening, the narrow portion is provided with a second water drainage opening, the wide portion is provided with a wide water accumulation groove, the narrow portion is provided with a narrow water accumulation groove, the wide portion is fixedly provided with the four-way reversing valve through a second connecting plate, the compressor, the liquid distributor, the electric cabinet, the cooler and the four-way reversing valve are all located on the wide water accumulation groove, and the first heat exchanger and the second heat exchanger are all located on the narrow water accumulation groove.
The utility model is further configured to: the sleeve casing is connected with the heat exchange air outlet, the second heat exchanger comprises a spiral ring pipe group, the sleeve casing is arranged in a ring of the second heat exchanger, and the top and the bottom of the second heat exchanger are fixed on the side wall of the first heat exchanger through a third connecting plate.
The utility model is further configured to: the fan comprises a fan inlet and a fan outlet, the fan inlet is connected with the fan connecting ring, the sleeved shell is provided with a locking groove, and the sleeved shell is fixedly provided with a locking hoop.
The utility model is further configured to: the electric cabinet is provided with the net twine socket, the electric cabinet is provided with the case lid, the case lid with the cooperation is cup jointed to L type curb plate, the case lid is provided with a plurality of blow vents.
The utility model is further configured to: the heat exchange air inlet is provided with a covered edge, the covered edge is in inserted connection with the filter screen, the heat exchange air inlet is fixedly connected with a group of supporting hanging plates, and the supporting hanging plates penetrate through the filter screen and are fixedly connected with the heat exchange air inlet through bolts.
In conclusion, the beneficial effects of the utility model are as follows:
the cooler is arranged to cool the electric cabinet, so that the working operation of the water chiller is controlled by a frequency conversion technology; the overall structure position is stable, the layout design is reasonable, and the overall structure volume is reduced, thereby reducing the occupied area of the whole machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a partial schematic structural view of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention.
Reference numerals: 1. a water accumulation chassis; 101. a wide portion; 102. a narrow portion; 103. a first drain port; 104. a second water discharge port; 105. a wide water accumulation tank; 106. a narrow water accumulation groove; 2. a compressor; 3. a first heat exchanger; 301. a first housing; 302. a first heat exchange tube bank; 303. a first fluid port; 304. a second fluid port; 305. edge covering; 4. a second heat exchanger; 401. an inner tube; 5. sleeving the shell; 501. a locking groove; 6. a fan connecting ring; 7. a fan; 701. an outlet of the fan; 8. a first connecting plate; 9. an electric cabinet; 901. an L-shaped side plate; 902. a box cover; 903. a vent; 10. a plate rib; 11. a circuit board group; 1101. a first circuit board; 1102. a second circuit board; 12. a cooler; 1201. a water outlet; 13. a liquid separator; 14. a four-way reversing valve; 15. a second connecting plate; 16. a third connecting plate; 17. and supporting the hanging plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is described below with reference to fig. 1-4:
the integrated marine variable frequency air conditioner comprises a water accumulation chassis 1, wherein a compressor 2, a first heat exchanger 3 and a second heat exchanger 4 are fixedly arranged on the water accumulation chassis 1, the compressor 2 is fixedly connected with a liquid distributor 13, and the compressor 2, the liquid distributor 13, the first heat exchanger 3 and the second heat exchanger 4 are fixedly connected with a four-way reversing valve 14; the side wall of the first heat exchanger 3 is in running fit with a fan 7; an electric cabinet 9 is fixedly arranged on the water accumulation chassis 1. Therefore, the working operations of the compressor 2, the first heat exchanger 3, the second heat exchanger 4, the liquid separator 13 and the fan 7 are all controlled by the electric cabinet 9. The electric cabinet 9 is controlled by adopting a frequency conversion technology, so that a relatively complex circuit module can be arranged in the electric cabinet 9, and a circuit template can generate heat, thereby increasing the temperature in the electric cabinet 9.
In order to reduce the temperature in the electric cabinet 9, the electric cabinet 9 comprises an L-shaped side plate 901, a circuit board group 11 is arranged on one side of the L-shaped side plate 901, a cooler 12 is arranged on the other side of the L-shaped side plate 901, the L-shaped side plate 901 is made of an aluminum plate, the aluminum plate is high in thermal conductivity, and the cooler 12 is used for cooling the L-shaped side plate 901, so that the temperature in the electric cabinet 9 is reduced; further, the circuit board group 11 includes a first circuit board 1101 and a second circuit board 1102 which are arranged in a layered manner, the first circuit board 1101 is fixedly arranged on the side wall of the L-shaped side plate 901, a group of suspension columns are arranged on the first circuit board 1101, and the suspension columns are fixedly connected with the second circuit board 1102, so that the circuit boards are arranged in a layered manner, heat generation between the circuit board groups 11 is facilitated to be dispersed, and the circuit board groups 11 are prevented from being burnt out due to centralized heat generation.
In the specific structure of the electric cabinet 9, the water accumulation chassis 1 is fixedly connected with one side of the electric cabinet 9 through a first connecting plate 8, the other side of the electric cabinet 9 is fixedly connected with the side wall of the first heat exchanger 3 through a plate rib 10, and the electric cabinet 9 is provided with a network cable socket which is used for circuit communication; electric cabinet 9 is provided with case lid 902, and the parcel edge and the cooperation of cup jointing of L type curb plate 901 of case lid 902, case lid 902 are provided with a plurality of blow vents 903, the heat dissipation in the electric cabinet 9 of being convenient for.
In the specific structure of the water accumulation chassis 1, the water accumulation chassis 1 comprises a wide part 101 and a narrow part 102, the wide part 101 is provided with a first water discharge port 103, the narrow part 102 is provided with a second water discharge port 104, the wide part 101 is provided with a wide water accumulation groove 105, the narrow part 102 is provided with a narrow water accumulation groove 106, the wide part 101 is fixedly provided with a four-way reversing valve 14 through a second connecting plate 15, the compressor 2, the liquid separator 13, the electric cabinet 9, the cooler 12 and the four-way reversing valve 14 are all positioned on the wide water accumulation groove 105, and the first heat exchanger 3 and the second heat exchanger 4 are both positioned on the narrow water accumulation groove 106; the fan 7 is arranged on the water accumulation chassis 1 in a suspended manner, so that the floor area of the whole structure can be reduced.
In a specific structure of the first heat exchanger 3, the first heat exchanger 3 includes a first casing 301 and a first heat exchange pipe group 302 penetrating the first casing 301, the first heat exchange pipe group 302 includes a first liquid port 303 and a second liquid port 304, the first casing 301 includes a heat exchange air inlet and a heat exchange air outlet, and the first liquid port 303 is connected with a four-way reversing valve 14; the heat exchange wind import is provided with bordure 305, and bordure 305 grafting cooperation filter screen, a set of support link plate 17 of heat exchange wind import fixed connection, support link plate 17 and pass filter screen and heat exchange wind import fixed connection through the bolt.
In the concrete structure of the unsettled setting of fan 7 and normal running fit, casing 5 is cup jointed to the fixed setting in 3 sides of first heat exchanger, cup joints casing 5 and is connected with the heat transfer wind outlet, cup joints casing 5 and cup joints cooperation fan go-between 6, fan go-between 6 fixed connection fan 7, and fan 7 includes fan import and fan export 701, and the fan import is connected with fan go-between 6, cup joints casing 5 and is provided with locking groove 501, cup joint casing 5 and fixedly set up the locking staple bolt. The air outlet direction of the fan 7 can be adjusted at any angle through rotation.
In the specific structure of the fixed arrangement of the second heat exchanger 4, the second heat exchanger 4 comprises a spiral ring pipe group, the sleeve joint shell 5 is arranged in the ring of the second heat exchanger 4, and the top and the bottom of the second heat exchanger 4 are fixed on the side wall of the first heat exchanger 3 through a third connecting plate 16; the second heat exchanger 4 comprises an inner tube 401, an outer tube and a capillary tube, wherein two ends of the capillary tube are respectively connected with the second liquid port 304 and the four-way reversing valve 14
Further, the inner tube 401 of the second heat exchanger 4 is connected to a cooler 12, the cooler 12 comprising a water inlet and a water outlet 1201. It should be noted that the water inlets of the inner tube 401 and the cooler 12 may be connected to a common water source pump, or may be connected to different water source pumps.
The working process of the present invention will be further described below:
when the air conditioner is used for refrigeration, a refrigerant is compressed by the compressor 2 and uniformly distributed by the liquid distributor 13 to become high-temperature and high-pressure gas, the high-temperature and high-pressure gas enters the capillary tube in the second heat exchanger 4 through the four-way reversing valve 14, the inner tube 401 is communicated with a water source through a water source pump to condense the high-temperature and high-pressure gas into high-pressure refrigerant liquid, then the high-pressure refrigerant liquid flows into the first heat exchanger 3 from the second liquid port 304 in the first heat exchanger 3, the air in the cabin is sucked into the first heat exchanger 3 by the fan 7 to exchange heat, and the air is blown out from the fan outlet 701 after being cooled; the high-pressure refrigerant liquid after heat exchange is evaporated to become low-pressure gas, and then is sucked into the compressor 2 again through the first liquid port 303 and the four-way reversing valve 14 in the first heat exchanger 3.
When the air conditioner heats, a refrigerant is compressed by the compressor 2 and uniformly distributed by the liquid distributor 13 to become high-temperature and high-pressure gas, the high-temperature and high-pressure gas enters the first heat exchanger 3 through the four-way reversing valve 14 and the first liquid port 303 in the second heat exchanger 4, the air in the cabin is sucked into the first heat exchanger 3 by the fan 7 for heat exchange, the air is blown out from the fan outlet 701 after being heated, meanwhile, the high-temperature and high-pressure gas is condensed to become high-pressure liquid, the high-pressure liquid flows into a capillary tube in the second heat exchanger 4 through the second liquid port 304 in the first heat exchanger 3, the inner tube 401 is communicated with a water source through a water source pump, the high-pressure liquid is evaporated to become low-pressure gas, and then the low-pressure gas is sucked into the compressor 2 again through the four-way reversing valve 14.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. Marine inverter air conditioner of integral type, its characterized in that: the water-saving heat pump water heater comprises a water-saving chassis (1), wherein a compressor (2), a first heat exchanger (3) and a second heat exchanger (4) are fixedly arranged on the water-saving chassis (1), a sleeve casing (5) is fixedly arranged on the side surface of the first heat exchanger (3), the sleeve casing (5) is sleeved and matched with a fan connecting ring (6), the fan connecting ring (6) is fixedly connected with a fan (7), the water-saving chassis (1) is fixedly connected with one side of an electric cabinet (9) through a first connecting plate (8), the other side of the electric cabinet (9) is fixedly connected with the side wall of the first heat exchanger (3) through a plate rib (10), the electric cabinet (9) comprises an L-shaped side plate (901), a circuit board group (11) is arranged on one side of the L-shaped side plate (901), a cooler (12) is arranged on the other side of the L-shaped side plate (901), and the circuit board group (11) comprises a first circuit board (1101) and a second circuit board (1102) which are arranged in a layered manner, the first circuit board (1101) is fixedly arranged on the side wall of the L-shaped side plate (901), a group of suspension columns are arranged on the first circuit board (1101), and the suspension columns are fixedly connected with the second circuit board (1102).
2. The integrated marine inverter air conditioner according to claim 1, wherein: the compressor (2) is fixedly connected with a liquid distributor (13), the compressor (2), the liquid distributor (13), the first heat exchanger (3) and the second heat exchanger (4) are all fixedly connected with a four-way reversing valve (14), the first heat exchanger (3) comprises a first shell (301) and a first heat exchange pipe group (302) penetrating the first shell (301), the first heat exchange tube set (302) comprises a first liquid port (303) and a second liquid port (304), the first shell (301) comprises a heat exchange air inlet and a heat exchange air outlet, the first liquid port (303) is connected with the four-way reversing valve (14), the second heat exchanger (4) comprises an inner pipe (401), an outer pipe and a capillary tube, two ends of the capillary tube are respectively connected with the second liquid port (304) and the four-way reversing valve (14), and the cooler (12) comprises a water inlet and a water outlet (1201).
3. The integrated marine inverter air conditioner according to claim 2, wherein: the inner tube (401) is connected to the cooler (12).
4. The integrated marine inverter air conditioner according to claim 2, wherein: the water accumulation chassis (1) comprises a wide portion (101) and a narrow portion (102), the wide portion (101) is provided with a first water discharge opening (103), the narrow portion (102) is provided with a second water discharge opening (104), the wide portion (101) is provided with a wide water accumulation groove (105), the narrow portion (102) is provided with a narrow water accumulation groove (106), the wide portion (101) is fixedly provided with the four-way reversing valve (14) through a second connecting plate (15), the compressor (2), the liquid distributor (13), the electric cabinet (9), the cooler (12) and the four-way reversing valve (14) are all located on the wide water accumulation groove (105), and the first heat exchanger (3) and the second heat exchanger (4) are all located on the narrow water accumulation groove (106).
5. The integrated marine inverter air conditioner according to claim 3, wherein: the sleeve-joint shell (5) is connected with the heat exchange air outlet, the second heat exchanger (4) comprises a spiral ring pipe group, the sleeve-joint shell (5) is arranged in a ring of the second heat exchanger (4), and the top and the bottom of the second heat exchanger (4) are fixed on the side wall of the first heat exchanger (3) through a third connecting plate (16).
6. The integrated marine inverter air conditioner according to claim 1, wherein: fan (7) include fan import and fan export (701), the fan import with fan go-between (6) are connected, it is provided with locking groove (501) to cup joint casing (5), cup joint casing (5) and fixedly set up the locking staple bolt.
7. The integrated marine inverter air conditioner according to claim 1, wherein: the electric cabinet (9) is provided with a network cable socket, the electric cabinet (9) is provided with a cabinet cover (902), the cabinet cover (902) is in sleeve joint with the L-shaped side plate (901), and the cabinet cover (902) is provided with a plurality of air vents (903).
8. The integrated marine inverter air conditioner according to claim 3, wherein: it is provided with bordure (305) to trade hot-blast import, bordure (305) grafting cooperation filter screen, trade a set of support link plate (17) of hot-blast import fixed connection, support link plate (17) pass through the bolt the filter screen with heat transfer wind import fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281422.2U CN216185983U (en) | 2021-06-09 | 2021-06-09 | Integrated marine variable frequency air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281422.2U CN216185983U (en) | 2021-06-09 | 2021-06-09 | Integrated marine variable frequency air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216185983U true CN216185983U (en) | 2022-04-05 |
Family
ID=80858794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281422.2U Active CN216185983U (en) | 2021-06-09 | 2021-06-09 | Integrated marine variable frequency air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216185983U (en) |
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2021
- 2021-06-09 CN CN202121281422.2U patent/CN216185983U/en active Active
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