CN215863632U - Air-conditioning type range hood - Google Patents

Abstract

The utility model provides an air conditioner formula range hood, includes casing and air conditioner internal unit, and air conditioner internal unit internally mounted has the evaporimeter, still includes compressor, condenser and oil absorption cigarette fan, and along the air current direction of flow, the intracavity of discharging fume of oil absorption cigarette fan low reaches is located to the condenser, and the condensation hydroenergy that the air conditioner internal unit produced is carried to the surface of condenser, is equipped with the water box that is used for collecting the comdenstion water that flows down from the condenser surface in the casing, and the condensation hydroenergy of collecting in the water box spouts to discharging fume the intracavity through the shower. This air conditioner formula range hood can carry the air conditioner comdenstion water to the condenser surface of discharging fume the intracavity, cools down the condenser to improve its heat transfer effect, and follow the condensation hydroenergy that condenser surface flows down and spout to discharging fume the intracavity through the spray thrower, can wash the part of discharging fume the intracavity, realize the effective utilization of comdenstion water, in addition, this range hood's control method can carry out effective control to the utilization of comdenstion water, and intelligent degree is high.

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, and has the requirements of cold supply and heat supply, so that people invent various kitchen air conditioners, the air in the kitchen is cooled in summer, and warm air can be provided for the kitchen in winter, so that the cooking comfort level is improved. In order to improve the integration level, people invent an air-conditioning range hood, namely, an air-conditioning component is added on the basis of a range hood platform, and the air-conditioning range hood can realize all functions of the range hood and also can realize the function of an air conditioner. However, these air conditioning smoke ventilators often carry out simple function with traditional indoor set of air conditioner and traditional lampblack absorber and merge, and outdoor unit of air conditioner still need install outdoor alone, and the air conditioning smoke ventilator integrated level of this kind of mode is not enough, and the installation is comparatively loaded down with trivial details, and the pipeline and the circuit connection of air conditioning internal and external machine also can destroy the wall body. Moreover, the existing kitchen air conditioner and the range hood work independently, the kitchen air conditioner and the range hood cannot be linked, and heat generated by the kitchen air conditioner cannot be discharged to the outside through a fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently.

In addition, when the air-conditioning range hood is used, the surface of an evaporator of an air conditioner can be condensed to generate condensed water, the condensed water is directly discharged outdoors through a drain pipe at present, an external water pipe is required, the installation cost is increased, the condensed water of the air conditioner is easy to accumulate, local water leakage is easy to cause, the problems that the condensed water is corroded on the external wall of a user for a long time and drips in the external environment are caused, and therefore the condensed water of the air conditioner is not effectively utilized.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an air-conditioning type range hood which can clean components in a smoke exhaust cavity by utilizing air-conditioning condensed water, aiming at the current technical situation.

The technical scheme adopted by the utility model for solving the technical problems is as follows: this air conditioner formula range hood, including casing and air conditioner internal installation, air conditioner internal installation has the evaporimeter, still includes compressor, condenser and oil absorption cigarette fan, along the air current direction of flow, the intracavity of discharging fume of oil absorption cigarette fan low reaches is located to the condenser, be linked together its characterized in that through the refrigerant pipeline between compressor, condenser, the evaporimeter: condensed water generated by the indoor unit of the air conditioner can be conveyed to the surface of the condenser, a water box used for collecting the condensed water flowing down from the surface of the condenser is arranged in the shell, and the condensed water collected in the water box can be sprayed into the smoke exhaust cavity through a sprayer.

Preferably, a first smoke exhaust channel and a second smoke exhaust channel are arranged in the smoke exhaust cavity, an air valve capable of switching the first smoke exhaust channel or the second smoke exhaust channel to be communicated with an outlet of the oil smoke suction fan is arranged in the smoke exhaust cavity, the sprayer is arranged in the smoke exhaust cavity, and a spray head of the sprayer faces the air valve. Like this, first exhaust fume channel constitutes heat dissipation channel, and the second exhaust fume channel constitutes the direct vent passageway, under different operating mode, through switching the blast gate, makes the oil smoke can discharge through different exhaust fume channel.

In order to avoid oil smoke pollution condenser, the condenser is located in the first exhaust passage, still install fume purification device in the first exhaust passage to, along oil smoke flow direction, fume purification device locates the upstream of condenser.

In order to utilize the air conditioner condensed water to dissipate heat of the condenser, a liquid distributor capable of distributing liquid to the condenser is installed in the smoke exhaust cavity, the air conditioner indoor unit is provided with a condensed water outlet, the condensed water outlet is communicated with a water inlet of the liquid distributor through a first water outlet pipe, and a first water pump used for conveying the condensed water of the air conditioner indoor unit to the liquid distributor is installed on the first water outlet pipe.

In order to improve the cleaning effect, a detergent box of detergent is arranged outside the water box, the detergent box is communicated with the water box, and a first valve is arranged on a passage between the detergent box and the water box.

Preferably, the water box is divided into a first water storage cavity and a second water storage cavity through a second valve, a water level sensor is installed at the inner bottom of the second water storage cavity, the detergent box is communicated with the second water storage cavity, the second water storage cavity is communicated with the sprayer through a second water outlet pipe, a second water pump used for conveying condensed water in the second water storage cavity to the sprayer is installed on the second water outlet pipe, and a movable baffle capable of covering or exposing the sprayer is installed in the smoke exhaust cavity.

In order to discharge the dirty water after the fan is cleaned, the fan cleaning device further comprises a drain pipe, the inner end of the drain pipe extends into the bottom of the volute of the oil fume suction fan, the outer end of the drain pipe extends out of the smoke exhaust cavity through the outlet of the oil fume suction fan, and a third water pump is mounted on the drain pipe.

In order to discharge dirty water after cleaning the fan, an oil cup is installed at the bottom of the machine shell, and a water leakage port communicated with the oil cup is formed at the bottom of a volute of the fan of the range hood.

In order to enable the condensed water flowing from the surface of the condenser to smoothly flow into the water box, the bottom of the smoke exhaust cavity is provided with an inclined surface, and the condensed water flowing from the surface of the condenser can flow into the water box along the inclined surface.

In order to make the structure of the range hood more compact and the installation more convenient, the compressor is installed inside the casing.

Compared with the prior art, the utility model has the advantages that: this air conditioner formula range hood can carry the air conditioner comdenstion water to the condenser surface of discharging fume the intracavity, cools down the condenser to improve its heat transfer effect, and follow the condensation hydroenergy that condenser surface flows down and spout to discharging fume the intracavity through the spray thrower, can wash the part of discharging fume the intracavity, realize 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 an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of an air conditioning module according to a first embodiment of the present invention;

FIG. 4 is a control flow chart of a control method according to a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of an air-conditioning range hood according to a second 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, the air-conditioning range hood of the present embodiment includes a casing 1 and an air-conditioning indoor unit 2, a compressor 4, a condenser 5 and an oil-smoke suction fan 6 are installed inside the casing 1, an evaporator 3 is installed inside the air-conditioning indoor unit 2, the compressor 4, the condenser 5 and the evaporator 3 are communicated with each other through a refrigerant pipeline 8, and the compressor 4, the condenser 5 and the evaporator 3 form an air-conditioning assembly.

A smoke exhaust cavity 7 is formed in the shell 1, and the smoke exhaust cavity 7 is positioned at the downstream of the outlet of the oil fume suction fan 6. A first smoke exhaust channel 71 and a second smoke exhaust channel 72 are arranged in the smoke exhaust cavity 7, and the condenser 5 is arranged in the first smoke exhaust channel 71. An air valve 11 is installed in the smoke exhaust cavity 7, and the ventilation air valve 11 can switch the first smoke exhaust channel 71 or the second smoke exhaust channel 72 to be communicated with the outlet of the oil smoke suction fan 6. Therefore, the first smoke exhaust channel 71 forms a heat dissipation channel, the second smoke exhaust channel 72 is communicated with the direct exhaust channel, and under different working modes, the first smoke exhaust channel 71 or the second smoke exhaust channel 72 is selectively opened through switching of the air valve 11, so that the oil smoke is exhausted through different smoke exhaust channels. Further, in order to avoid the condenser 5 from being contaminated by the soot, a soot cleaning device 12 is further installed in the first exhaust duct 71, and the soot cleaning device 12 is provided upstream of the condenser 5 in the flow direction of the soot

The air outlet fan 20 is also arranged inside the air conditioner indoor unit 2, the air inlet of the air outlet fan 20 can be communicated with the inside of the kitchen room or the outside of the kitchen room, and the air outlet of the air outlet fan 20 is communicated with the inside of the kitchen room. When the air conditioner works, cold air blown out from the air outlet of the air outlet fan 20 is supplemented to the kitchen.

The condenser 5 of this embodiment sets up for the vertical plane slope, installs cloth ware 13 at the top position of condenser 5, and cloth ware 13 is the strip and horizontal installation on the collector tube at condenser 5 top, and cloth ware 13 has water inlet and delivery port, and the delivery port has a plurality ofly and along horizontal direction interval distribution. The air conditioner indoor unit 2 is provided with a condensed water outlet which is communicated with a water inlet of the liquid distributor 13 through a first water outlet pipe 14, and a first water pump 21 which is used for conveying the condensed water of the air conditioner indoor unit 2 to the liquid distributor 13 is installed on the first water outlet pipe 14. Thus, under the action of the first water pump 21, condensed water generated by the air conditioner indoor unit 2 can be conveyed to the liquid distributor 13, finally flows to the surface of the condenser 5 through the water outlet of the liquid distributor 13, and flows downwards along the surface of the condenser 5. The structure and the working principle of the liquid distributor 13 can be referred to the existing liquid distributor and are not described herein.

The air conditioner internal unit 2 of this embodiment itself can accept the comdenstion water, in addition, also can adopt the mode of installing the water collector below the air conditioner internal unit 2, and the comdenstion water that the air conditioner internal unit 2 produced drips behind the water collector, and the comdenstion water in the water collector rethread water pump is carried to the cloth liquid ware 13 on.

In this embodiment, a water box 9 is installed inside the cabinet 1, and an inclined surface is formed at the bottom of the smoke discharging chamber 7, and condensed water flowing down from the surface of the condenser 5 can flow into the water box 9 along the inclined surface. A sprayer 10 is installed in the smoke exhaust cavity 7, a spray head of the sprayer 10 faces an air valve 11, condensed water collected in the water box 9 can be sprayed onto the air valve 11 in the smoke exhaust cavity 7 through the sprayer 10, and therefore the air valve 11 can be cleaned by the condensed water.

A detergent box 15 for detergent is installed outside the water box 9, the detergent box 15 communicates with the water box 9, and a first valve 31 is installed on a passage between the detergent box 15 and the water box 9. And, the water box 9 is divided into a first water storage cavity 91 and a second water storage cavity 92 through the second valve 32, the water level sensor 16 is installed at the inner bottom of the second water storage cavity 92, the detergent box 15 is communicated with the second water storage cavity 92, the second water storage cavity 92 is communicated with the sprayer 10 through the second water outlet pipe 17, the second water pump 22 is installed on the second water outlet pipe 17, and after the second water pump 22 is opened, condensed water in the second water storage cavity 92 can be conveyed to the sprayer 10. In addition, a rotatable movable baffle 33 is installed in the smoke exhaust cavity 7, through rotation of the movable baffle 33, when the sprayer 10 works, the movable baffle 33 is moved away from the head of the sprayer 10, so that the sprayer 10 can spray normally, the air valve 11 is cleaned, and when the sprayer 10 does not work, the movable baffle 33 rotates to the head of the sprayer 10, so that the sprayer 10 is protected.

After the shower 10 cleans the air valve 11, most of the cleaned water flows into the volute of the extractor hood fan 6 through the outlet. In this embodiment, an ultrasonic cleaning device (not shown in the figure) is installed inside the volute, and after the condensed water flows into the volute, the volute and the fan impeller can be cleaned by the ultrasonic cleaning device. In this embodiment, the inner end of the drain pipe 18 extends into the bottom of the volute of the extractor hood fan 6, the outer end of the drain pipe 18 extends out of the smoke exhaust cavity 7 through the outlet of the extractor hood fan 6, the drain pipe 18 is provided with the third water pump 23, and after the third water pump 23 is turned on, the cleaned dirty water is discharged out through the drain pipe 18.

The working principle of the air-conditioning type range hood is as follows:

range hood and air conditioner all open, and the switching of ventilation blast gate 11, the oil smoke is discharged through first smoke exhaust channel 71 to, the oil smoke gas stream can be cooled down, dispel the heat to condenser 5 on the surface of crossing condenser 5, improves condenser 5's heat transfer effect, and then promotes the air conditioner efficiency, and simultaneously, the air outlet of air conditioner internal unit 2 blows off cold wind to in the kitchen. The comdenstion water that air conditioner internal unit 2 produced is carried to liquid distributor 13 on, and then flows to the surface of condenser 5 after flowing out from liquid distributor 13, cools down condenser 5 to further improve its heat transfer effect. The condensed water flowing down from the surface of the condenser 5 is conveyed to the sprayer 10, is sprayed to the air valve 11 through the sprayer 10 to clean the air valve, and the inclined sewage flows into the range hood 6, and is discharged outwards through the drain pipe 18 after cleaning the volute and the impeller.

Only under the opening mode of the range hood, the oil smoke is discharged outwards through the second smoke discharging channel 72.

As shown in fig. 4, the control method of the air-conditioning range hood of the embodiment includes the following steps:

s1, starting;

s2, judging whether the air conditioner is started or not;

if yes, the first water pump is turned on, the liquid distributor works, and then the step S3 is carried out;

if not, the range hood is started, and then the process goes to step S4;

s3, judging whether to start a cleaning mode;

if yes, go to step S5;

if not, the second valve is closed, the second water pump is closed, the movable baffle is closed, the sprayer does not work, the oil fume suction fan stops working, then the air conditioner continues working, and the step S10 is carried out;

s4, judging whether the range hood is closed;

if yes, go to step S10;

if not, returning to the range hood starting state in the step S2;

s5, closing the second valve, opening the first valve and operating the second water pump;

s6, opening the movable baffle, and starting to flush the sprayer;

s7, rotating the oil smoke suction fan to clean the impeller, and operating the third water pump;

s8, judging whether the water level of the second water storage cavity is at the bottom or not through a water level sensor;

if yes, go to step S9;

if not, returning to the step S5;

s9, opening the second valve and returning to the step S3;

and S10, ending.

According to the control method, a controller (not shown) of the air-conditioning range hood can receive an output signal of the water level sensor, can perform logic judgment on whether the range hood is started, whether the air conditioner is started and whether the cleaning mode is started, and can control components such as a water pump, a valve, a movable baffle, a sprayer, ultrasonic waves, a fume exhaust fan, a compressor and the like according to corresponding judgment, and the control process is the conventional design and is not described herein.

Example two:

as shown in fig. 5, the oil cup 19 is installed at the bottom of the casing 1 of the present embodiment, and a water leakage port 61 communicated with the oil cup 19 is opened at the bottom of the volute of the fan 6 of the range hood. After cleaning the volute and the impeller of the oil fume suction fan 6, dirty water flows into the oil cup 19 through the water leakage port 61. The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.

Claims (8)

1. The utility model provides an air-conditioning range hood, includes casing (1) and air conditioner (2), air conditioner (2) internally mounted has evaporimeter (3), still including compressor (4), condenser (5) and oil absorption cigarette fan (6), along the air current flow direction, in oil absorption cigarette fan (6) low reaches discharge fume chamber (7) were located in condenser (5), be linked together its characterized in that through refrigerant pipeline (8) between compressor (4), condenser (5), evaporimeter (3): condensed water generated by the air conditioner indoor unit (2) can be conveyed to the surface of the condenser (5), a water box (9) used for collecting the condensed water flowing down from the surface of the condenser (5) is arranged in the machine shell (1), and the condensed water collected in the water box (9) can be sprayed into the smoke exhaust cavity (7) through a sprayer (10).

2. An air-conditioning type range hood according to claim 1, wherein: be equipped with first exhaust flue (71) and second exhaust flue (72) in exhaust cavity (7) install in exhaust cavity (7) and can switch first exhaust flue (71) or second exhaust flue (72) and blast gate (11) that the export of oil absorption cigarette fan (6) is linked together, spray thrower (10) are located in exhaust cavity (7), the shower nozzle orientation of spray thrower (10) blast gate (11).

3. An air-conditioning type range hood according to claim 2, wherein: condenser (5) are located in first exhaust flue (71), still install fume purification device (12) in first exhaust flue (71), and, along oil smoke flow direction, fume purification device (12) are located the upper reaches of condenser (5).

4. An air-conditioning type range hood according to claim 1, wherein: the device comprises a smoke exhaust cavity (7), a liquid distributor (13) capable of distributing liquid to a condenser (5) is installed in the smoke exhaust cavity (7), an air conditioner indoor unit (2) is provided with a condensed water outlet, the condensed water outlet is communicated with a water inlet of the liquid distributor (13) through a first water outlet pipe (14), and a first water pump (21) used for conveying condensed water of the air conditioner indoor unit (2) to the liquid distributor (13) is installed on the first water outlet pipe (14).

5. An air-conditioning type range hood according to claim 4, wherein: a detergent box (15) of detergent is arranged outside the water box (9), the detergent box (15) is communicated with the water box (9), and a first valve (31) is arranged on a passage between the detergent box (15) and the water box (9).

6. An air-conditioning type range hood according to claim 5, wherein: the utility model discloses a spray thrower, including water box (9), second water storage chamber (92), water box (9) are separated for first water storage chamber (91) and second water storage chamber (92) through second valve (32), level sensor (16) are installed to the interior bottom in second water storage chamber (92), detergent box (15) are linked together with second water storage chamber (92), second water storage chamber (92) are linked together through second outlet pipe (17) and spray thrower (10) second outlet pipe (17) are gone up to install and are used for carrying second water storage chamber (92) interior comdenstion water second water pump (22) on spray thrower (10) smoke exhaust chamber (7) are installed and can be covered or make the exposed adjustable fender (33) of spray thrower.

7. An air-conditioning type range hood according to claim 6, wherein: the range hood further comprises a drain pipe (18), the inner end of the drain pipe (18) extends into the bottom of the volute of the range hood fan (6), the outer end of the drain pipe (18) extends out of the smoke exhaust cavity (7) through the outlet of the range hood fan (6), and a third water pump (23) is mounted on the drain pipe (18).

8. An air-conditioning type range hood according to claim 1, wherein: an oil cup (19) is installed at the bottom of the machine shell (1), and a water leakage port (61) communicated with the oil cup (19) is formed at the bottom of a volute of the oil fume suction fan (6).

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