CN216307923U - Air-conditioning type range hood - Google Patents

Abstract

An air-conditioning type range hood comprises a machine shell and an air-conditioning indoor unit, wherein a smoke exhaust channel and an oil smoke suction fan are arranged in the machine shell, a condenser is arranged in the smoke exhaust channel, the bottom of an inner machine shell of the air-conditioning indoor unit is used for receiving condensed water condensed on the surface of an evaporator, a compressor is arranged in the machine shell, a compressor heat dissipation cavity used for installing the compressor is arranged in the machine shell, a water inlet is formed in a volute of the oil smoke suction fan, the bottom of the inner machine shell is communicated with the water inlet of the compressor heat dissipation cavity through a first water outlet pipe, and a water outlet of the compressor heat dissipation cavity is communicated with the water inlet of the volute through a second water outlet pipe. This air conditioner formula range hood installs air conditioner assembly's compressor in the compressor heat dissipation intracavity, and air conditioner comdenstion water flows into compressor heat dissipation chamber after, can dispel the heat to the compressor, avoids the compressor to take place the shutdown protection because the temperature is too high, and simultaneously, inside absorbing the thermal comdenstion water temperature of compressor risees the back and flows into the fan, washs impeller and spiral case, has realized the effective utilization of comdenstion water.

Description

Air-conditioning type range hood

Technical Field

The utility model relates to a range hood, in particular to an air-conditioning range hood.

Background

The kitchen is the main place that people cook, and the good or bad of kitchen air environment directly influences the culinary art and experiences. The kitchen is hot in summer and cold in winter, has the requirements of cold supply and heat supply, and in order to provide cold air for the kitchen in summer and provide warm air in winter, people invent various air-conditioning type range hoods, i.e. an air-conditioning assembly and the range hood are integrated into a whole, and an air-conditioning air outlet is arranged on a shell of the range hood. The air conditioner cigarette machine can work in a plurality of different modes, as long as the mode of taking the air conditioner is opened, the air conditioner air outlet will blow out cold wind or hot-blast, can directly blow to the culinary art person, also can blow to the kitchen indoor to effectively promote the culinary art of culinary art person and experience. Because the compressor cylinder body of air conditioning component during operation temperature is very high, need in time dispel the heat to it, avoid the compressor to take place the shutdown protection because the temperature is too high. In addition, after the air conditioner mode is started, condensate water can be condensed on the surface of the evaporator, the condensate water of the air conditioner needs to be processed in time, and at present, the problems of effective utilization and discharge of the condensate water of the air conditioner are not well solved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an air-conditioning range hood which can utilize air-conditioning condensate water to dissipate heat of a compressor and clean a fan impeller and a volute against the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: this air conditioner formula range hood, including the casing with install the air conditioner internal unit on the casing, inside smoke exhaust passage and the oil absorption cigarette fan of being equipped with of casing, along oil smoke flow direction, smoke exhaust passage locates the low reaches of oil absorption cigarette fan, installs the condenser in smoke exhaust passage, the air conditioner internal unit includes interior casing and installs the evaporimeter in interior casing, interior casing bottom is used for accepting the comdenstion water that condenses on the evaporimeter surface, install the compressor in the casing, be linked together its characterized in that through the refrigerant pipeline between compressor, condenser and the evaporimeter: the range hood fan is characterized in that a compressor heat dissipation cavity is arranged in the shell, the compressor is installed in the compressor heat dissipation cavity, the compressor heat dissipation cavity is provided with a water inlet and a water outlet, a water inlet is formed in the volute of the range hood fan, the bottom of the inner shell is communicated with the water inlet of the compressor heat dissipation cavity through a first water outlet pipe, and the water outlet of the compressor heat dissipation cavity is communicated with the water inlet of the volute through a second water outlet pipe.

In order to convey water in the compressor heat dissipation cavity to the interior of the volute, a first switch is mounted on the second water outlet pipe.

Preferably, the bottom of the volute is provided with a water outlet which is communicated with an oil cup at the bottom of the machine shell. Therefore, the sewage after cleaning the impeller can directly flow into the oil cup.

As another preferred scheme, the air-conditioning range hood further comprises a first drainage pipe, the lower end of the first drainage pipe extends into the bottom in the volute, the upper end of the first drainage pipe upwards penetrates through the smoke exhaust channel, and the lower end of the first drainage pipe is provided with a first water pump. In this way, the sewage after the impeller is cleaned can be discharged into the public channel through the first water discharge pipe.

As another preferable scheme, the air-conditioning range hood further comprises a second drain pipe, a drain port is formed in the bottom of the volute, the second drain pipe is arranged outside the volute, the lower end of the second drain pipe is communicated with the drain port, the upper end of the second drain pipe upwards penetrates through the smoke exhaust channel, a second water pump is installed at the lower end of the second drain pipe, a detergent box used for containing detergent is installed outside the volute, an outlet of the detergent box is communicated with the drain port through a water pipe, and a second switch is installed on the water pipe. Like this, the detergent in the detergent box can get into inside the spiral case and the hot water in the spiral case mixes, opens impeller, spiral case cleaning mode, and the cleaning performance is better.

In order to enable the air conditioner indoor unit to smoothly discharge air, the air conditioner indoor unit further comprises an air discharge fan, the air discharge fan is located at the downstream of the evaporator along the air flowing direction, and an air inlet and an air outlet which are communicated with the air discharge fan are formed in the shell.

Preferably, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, a switching valve for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the outlet of the smoke exhaust fan is installed at the outlet of the smoke exhaust fan, and the condenser is arranged in the first smoke exhaust channel. Therefore, the first smoke exhaust channel forms a heat dissipation channel, the second smoke exhaust channel forms a direct exhaust channel, and under different working modes, the oil smoke can be discharged from the heat dissipation channel or the direct exhaust channel outwards by switching the switching valve.

In order to avoid the oil smoke from polluting the condenser, an oil smoke purification device is arranged in the first exhaust channel, and the oil smoke purification device is arranged at the upstream of the condenser along the flowing direction of the oil smoke.

First exhaust flue and second exhaust flue can have multiple smoke discharging mode, preferably, first exhaust flue has first exhaust port, and second exhaust flue has the second exhaust port, first exhaust port and second exhaust port are independent each other.

In any of the above embodiments, a throttle device is preferably attached to the refrigerant line between the condenser and the evaporator.

Compared with the prior art, the utility model has the advantages that: this air conditioner formula range hood installs air conditioner assembly's compressor in the inside compressor heat dissipation intracavity of casing, and air conditioner comdenstion water flows into compressor heat dissipation chamber after, can dispel the heat to the compressor, avoids the compressor to take place shutdown protection because the temperature is too high, simultaneously, inside absorbing the thermal comdenstion water temperature of compressor and rising can flow into the fan, washs impeller and spiral case, and the cleaning performance is better, and has realized the effective utilization of comdenstion water.

Drawings

Fig. 1 is a schematic structural diagram of an air-conditioning range hood according to a first embodiment of the present invention;

FIG. 2 is a schematic diagram of the operation of an air conditioning assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an air-conditioning range hood according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air-conditioning range hood according to a third embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

The first embodiment is as follows:

as shown in fig. 1 and fig. 2, the air-conditioning range hood of the present embodiment includes an oil smoke absorption assembly and an air conditioning assembly, wherein the air conditioning assembly includes a compressor 6, a condenser 5 and an evaporator 22, the compressor 6, the condenser 5 and the evaporator 22 are communicated with each other through a refrigerant pipeline 7, and a throttling device 20 is installed on the refrigerant pipeline 7 between the condenser 5 and the evaporator 22. The specific operation principle of the air conditioning assembly is the same as that of the existing air conditioner, and is not described herein.

The range hood of this embodiment has casing 1, installs the range hood fan 4 in the casing 1. Taking the direction indicated by an arrow A in fig. 1 as the right, the air conditioner internal unit 2 is installed at the upper left corner of the machine shell 1, the smoke exhaust channel 3 is located at the right side of the air conditioner internal unit 2, and the smoke exhaust channel 3 is arranged at the downstream of the air outlet of the oil smoke suction fan 4 along the flow direction of oil smoke.

The smoke exhausting channel 3 of the present embodiment includes a first smoke exhausting channel 31 and a second smoke exhausting channel 32, and a switching valve 35 for switching one of the first smoke exhausting channel 31 and the second smoke exhausting channel 32 to communicate with the outlet of the range hood fan 4 is installed at the inlet of the first smoke exhausting channel 31 and the second smoke exhausting channel 32. As shown in fig. 1, the switching valve 35 is in a rightward deflection state, in which the first smoke exhaust path 31 is opened, the second smoke exhaust path 32 is closed, and the smoke is exhausted to the outside through the first smoke exhaust path 31. When the second smoke evacuation channel 32 needs to be opened, the switching valve 35 may be deflected to the left. In addition, the first smoke exhaust channel 31 of the present embodiment has a first smoke exhaust port 33, the second smoke exhaust channel 32 has a second smoke exhaust port 34, and the first smoke exhaust port 33 and the second smoke exhaust port 34 are independent of each other.

In the present embodiment, the condenser 5 and the smoke purifying device 19 are installed in the first smoke exhaust duct 31, and the smoke purifying device 19 is provided upstream of the condenser 5 in the smoke flowing direction, thereby preventing the condenser 5 from being contaminated by the smoke. Generally, the lampblack purification device 19 can adopt an electrostatic purification device in the prior art, and the specific structure is not described. Furthermore, the condenser 5 may be disposed obliquely or vertically with respect to the vertical plane. In this embodiment, the condenser 5 is inclined from top to bottom to the left.

The air conditioner internal unit 2 comprises an internal unit casing 21, and an evaporator 22 and an internal unit fan 23 are arranged in the internal unit casing 21. The bottom of the inner casing 21 is used for receiving condensed water condensed on the surface of the evaporator 22. The inner fan 23 is an air outlet fan, along the air flow direction, the inner fan 23 is located at the downstream of the evaporator 22, and the casing 1 is provided with an air inlet and an air outlet of the inner fan 23. The inner blower 23 is typically a centrifugal blower, and an air inlet of the centrifugal blower faces the evaporator 22.

The range hood fan comprises a casing 1, a compressor heat dissipation cavity 8 is arranged in the casing 1, a compressor 6 is installed in the compressor installation cavity 8, the compressor heat dissipation cavity 8 is provided with a water inlet and a water outlet, a water inlet is formed in a volute 41 of a range hood fan 4, the bottom of a casing 21 of the range hood is communicated with the water inlet of the compressor heat dissipation cavity 8 through a first water outlet pipe 91, the water outlet of the compressor heat dissipation cavity 8 is communicated with the water inlet of the volute 41 through a second water outlet pipe 92, and a first switch 10 is installed on the second water outlet pipe 92. The bottom of the volute 41 is provided with a water outlet 42, and the water outlet 42 is communicated with the oil cup 11 at the bottom of the machine shell 1.

When the range hood works in an air conditioning mode, condensed water is condensed on the surface of the evaporator 22, the condensed water is accumulated at the bottom of the inner shell 21 and flows into the compressor heat dissipation cavity 8 through the first water outlet pipe 91, the condensed water dissipates heat of the cylinder body of the compressor 6, the phenomenon of shutdown protection of the compressor 6 due to overhigh temperature is avoided, meanwhile, the temperature of the condensed water absorbing heat of the compressor 6 is increased, the first switch 10 is turned on, hot water flows into the volute 41 through the second water outlet pipe 92, the impeller and the volute 41 are cleaned, part of the water is taken away by wind and enters the common flue, and the rest of the water flows out of the water outlet 42 and enters the oil cup 11. Thereby, effective utilization and discharge of the condensed water are achieved.

Example two:

as shown in fig. 3, compared with the first embodiment, the air-conditioning range hood of the present embodiment eliminates the drain opening at the bottom of the volute 41, and drains water through the first drain pipe 12. Specifically, the lower end of the first drain pipe 12 extends into the bottom of the volute 41, the upper end of the first drain pipe 12 passes through the smoke evacuation channel 3 upward, and the lower end of the first drain pipe 12 is provided with the first water pump 13. When the device works, under the action of the first water pump 13, sewage after cleaning the volute and the impeller is discharged outwards through the first water discharge pipe 12.

Example three:

as shown in fig. 4, the air-conditioning range hood of the present embodiment also has a water discharge opening 42 at the bottom of the volute 41, as in the first embodiment. Different from the first embodiment and the second embodiment, the air-conditioning range hood of the present embodiment includes the second drain pipe 14, the second drain pipe 14 is disposed outside the volute 41, the lower end of the second drain pipe 14 is communicated with the drain opening 42, the upper end of the second drain pipe 14 upwardly passes through the smoke evacuation channel 3, and the lower end of the second drain pipe 14 is mounted with the second water pump 15. A detergent box 16 for containing detergent is installed outside the volute 41, the outlet of the detergent box 16 is communicated with a water outlet 42 through a water pipe 17, and a second switch 18 is installed on the water pipe 17. When the second switch 18 is turned on, the detergent in the detergent box 16 enters the volute 41 through the water pipe 17 and is mixed with the hot water in the volute 41, and the impeller and volute cleaning mode is started, so that the cleaning effect is better. After the cleaning is finished, a part of water is taken away by wind and enters the public flue, and the rest water is directly discharged into the public flue through the second water pump 15 and the second water discharge pipe 14.

Claims (10)

1. The utility model provides an air-conditioning range hood, includes casing (1) and installs air conditioner indoor unit (2) on the casing, casing (1) inside is equipped with smoke exhaust passage (3) and oil absorption cigarette fan (4), along oil smoke flow direction, the low reaches of oil absorption cigarette fan (4) are located in smoke exhaust passage (3), installs condenser (5) in smoke exhaust passage, air conditioner indoor unit (2) include interior casing (21) and install evaporimeter (22) in interior casing, interior casing (21) bottom is used for accepting the comdenstion water of condensing on the evaporimeter surface, install compressor (6) in casing (1), be linked together its characterized in that through refrigerant pipeline (7) between compressor (6), condenser (5) and evaporimeter (22): be equipped with compressor heat dissipation chamber (8) in casing (1), install compressor (6) in compressor heat dissipation chamber (8), compressor heat dissipation chamber (8) have water inlet and delivery port, it has the water inlet to open on spiral case (41) of oil absorption cigarette fan (4), interior casing body (21) bottom through first outlet pipe (91) with the water inlet of compressor heat dissipation chamber (8) is linked together, and the delivery port of compressor heat dissipation chamber (8) is linked together through the water inlet of second outlet pipe (92) with spiral case (41).

2. An air-conditioning type range hood according to claim 1, wherein: and a first switch (10) is arranged on the second water outlet pipe (92).

3. An air-conditioning type range hood according to claim 2, wherein: the bottom of the volute (41) is provided with a water outlet (42), and the water outlet (42) is communicated with an oil cup (11) at the bottom of the machine shell (1).

4. An air-conditioning type range hood according to claim 2, wherein: still including first drain pipe (12), the lower extreme of first drain pipe (12) stretches into bottom in spiral case (41), and the upper end of first drain pipe (12) upwards passes smoke exhaust passage (3), installs first water pump (13) at the lower extreme of first drain pipe (12).

5. An air-conditioning type range hood according to claim 2, wherein: the washing machine is characterized by further comprising a second drain pipe (14), a water outlet (42) is formed in the bottom of the volute (41), the second drain pipe (14) is arranged outside the volute (41), the lower end of the second drain pipe (14) is communicated with the water outlet (42), the upper end of the second drain pipe (14) upwards penetrates through the smoke exhaust channel (3), a second water pump (15) is installed at the lower end of the second drain pipe (14), a washing agent box (16) used for containing washing agents is installed outside the volute (41), the outlet of the washing agent box (16) is communicated with the water outlet (42) through a water pipe (17), and a second switch (18) is installed on the water pipe (17).

6. An air-conditioning type range hood according to claim 1, wherein: the air conditioner internal unit (2) further comprises an air outlet fan (23), the air outlet fan (23) is located at the downstream of the evaporator (22) along the air flowing direction, and an air inlet and an air outlet which are communicated with the air outlet fan (23) are formed in the shell (1).

7. An air-conditioning type range hood according to claim 1, wherein: the smoke exhausting channel (3) comprises a first smoke exhausting channel (31) and a second smoke exhausting channel (32), a switching valve (35) used for switching one of the first smoke exhausting channel (31) and the second smoke exhausting channel (32) to be communicated with the outlet of the smoke exhausting fan (4) is installed at the outlet of the smoke exhausting fan (4), and the condenser (5) is arranged in the first smoke exhausting channel (31).

8. An air-conditioning type range hood according to claim 7, wherein: and a lampblack purification device (19) is arranged in the first smoke exhaust channel (31), and the lampblack purification device (19) is arranged at the upstream of the condenser (5) along the flowing direction of lampblack.

9. An air-conditioning type range hood according to claim 7, wherein: first exhaust passage (31) has first exhaust port (33), and second exhaust passage (32) has second exhaust port (34), first exhaust port (33) and second exhaust port (34) are independent each other.

10. An air-conditioning type range hood according to claim 1, wherein: and a throttling device (20) is arranged on a refrigerant pipeline (7) between the condenser (5) and the evaporator (22).

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