CN218583253U

CN218583253U - Fume exhaust fan

Info

Publication number: CN218583253U
Application number: CN202222998715.3U
Authority: CN
Inventors: 宁菲; 于建中; 曹扶升; 胡小帝; 许宁; 温汉杰
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-07
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a range hood, include: a range hood assembly; the air conditioning component comprises a compressor, an evaporator component and a condensing component which are connected; the water cooling assembly is internally provided with the condensation assembly and is suitable for cooling the condensation assembly. Through the condensation subassembly that sets up water cooling subassembly cooling air conditioner subassembly, realize the calorifacient absorption of air conditioner subassembly, on the effective radiating basis of assurance condensation subassembly, realize the heat transfer through the liquid medium, need not to discharge gas, and then effectively avoided the cigarette subassembly on the flue gas that discharges fume the air flue and get into the risk of air conditioner, the radiating air conditioner formula cigarette of forced air cooling has the defect that air conditioner structure is not smooth or the oil smoke gets into air conditioner structure effectively to have overcome prior art, furtherly, need not to set up the heat extraction air flue, energy saving and environmental protection, and the production and use cost are reduced.

Description

Fume exhaust fan

Technical Field

The utility model relates to a kitchen utensil technical field, concretely relates to range hood.

Background

The kitchen is as people's main place of cooking, and people's culinary art experience is directly influenced to the quality of inside air circumstance. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply. Therefore, an air conditioning structure integrated with kitchen utensils such as a range hood in the prior art is provided, so that the air in the kitchen can be cooled in summer, and hot air can be provided for the kitchen in winter, so that the cooking comfort level is improved.

The air-conditioning type smoke ventilator in the market at present mainly radiates heat in an air cooling mode, two air outlets are arranged after the smoke ventilator is installed, namely a smoke exhaust air channel of the smoke ventilator and a heat exhaust air channel of an air conditioner, the two channels are converged into one air channel to be connected into a public flue, and oil smoke and hot air generated by the air conditioner are exhausted into an external public flue.

However, for the public flue, the air pressure of the exhaust and hot air duct is small, oil smoke discharged from the exhaust and hot air duct may flow backward, and meanwhile, the air volume of the exhaust and hot air duct of the air-conditioning type range hood is far larger than that of the exhaust and hot air duct, and the high exhaust volume of the range hood also reduces the smooth degree of the air exhaust of the air conditioner, so that hot air cannot be discharged or the amount of the oil smoke poured backward from the exhaust and hot air duct is increased, and the working performance of the whole machine is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art air-cooled radiating air conditioner formula cigarette machine and having the air conditioner structure not smooth or defect such as oil smoke entering air conditioner structure of airing exhaust to a range hood is provided.

The utility model provides a range hood, include: a range hood assembly; the air conditioning component comprises a compressor, an evaporator component and a condensing component which are connected; and the water cooling assembly is internally provided with the condensation assembly and is suitable for cooling the condensation assembly.

The water cooling module includes: a tank in which the condensing unit is built; the water inlet is arranged on the box body and is suitable for being communicated with an external water source; and the water outlet is arranged on the box body.

The water inlet or the waterway upstream end of the water inlet is provided with a first switch device, and the water outlet or the waterway downstream end of the water outlet is provided with a second switch device.

The range hood still includes: and the temperature sensing piece is arranged on the box body, is in communication connection with the first switch device and the second switch device respectively, and is suitable for detecting the temperature of the water body in the box body.

The range hood still includes: and the water level detection device is arranged in the box body, is in communication connection with the first switch device and the second switch device respectively, and is suitable for detecting the water level of the water body in the box body.

The water inlet is arranged on the upper side of the water outlet.

The condensation subassembly includes: the radiating pipe fittings are arranged in a bent mode, a plurality of fin structures are distributed along the radiating pipe fittings, and the radiating pipe fittings are arranged in the box body in a distributed mode along the height direction.

The fin structures are uniformly distributed along the heat dissipation pipe fittings, and/or the heat dissipation pipe fittings are uniformly distributed in the box body.

The water outlet comprises a first opening and/or a second opening, a water storage structure is arranged at the downstream end of the first opening and is suitable for storing water, and a third opening is further arranged on the water storage structure;

the second switch device comprises a first switch piece and/or a second switch piece, the first switch piece is arranged between the water storage structure and the first opening, and the second switch piece is arranged on the second opening.

The range hood includes: the first shell is internally provided with the smoke machine assembly, and is provided with a smoke outlet and is suitable for being communicated with an external flue; the second casing sets up first casing upside, the built-in air conditioner subassembly with water cooling module is provided with the air conditioning export on it, with evaporator assembly intercommunication sets up, is suitable for towards external exhaust gas.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a range hood, include: a range hood assembly; the air conditioning component comprises a compressor, an evaporator component and a condensing component which are connected; the water cooling assembly is internally provided with the condensation assembly and is suitable for cooling the condensation assembly.

Among the prior art, air conditioner formula cigarette machine passes through the condensation subassembly that air-cooled mode cooling closed air conditioner subassembly, on the one hand the exhaust stack of cigarette machine and the exhaust stack of air conditioner can be when discharging jointly, because of pressure differential gentleness flow, make the exhaust stack easily appear the backward flow of oil smoke, influence the working property of air conditioner subassembly, on the other hand, on the market partial air conditioner formula cigarette machine still discharges the hot-blast preceding of air conditioner end into in the cigarette case through the exhaust stack, rethread cigarette case is with together the public flue of discharging oil smoke and steam, but the risk that the oil smoke got into the air conditioner subassembly still exists to this kind of mode of discharging jointly, lead to the inside attached oil smoke of air conditioner easily, be difficult to clear up and influence life.

Through the condensation subassembly that sets up water cooling subassembly cooling air conditioner subassembly, realize the radiating absorption of air conditioner subassembly, on the effective radiating basis of assurance condensation subassembly, realize the heat transfer through the liquid medium, need not exhaust gas, and then effectively avoided the flue gas that discharges fume duct discharged on the cigarette machine subassembly to get into the risk of air conditioner, the radiating air conditioner formula cigarette machine of forced air cooling has the air conditioner structure to air exhaust not smooth or the oil smoke gets into the defect of air conditioner structure among the prior art effectively overcome, furtherly, need not to set up the heat extraction wind channel, energy saving and environment protection, and the production and use cost are reduced.

2. The utility model provides a range hood still includes: and the temperature sensing piece is arranged on the box body, is in communication connection with the first switch device and the second switch device respectively, and is suitable for detecting the temperature of the water body in the box body.

The temperature sensing piece that sets up and be connected with switch structure can detect the temperature in the box through the temperature sensing piece, and is higher at the temperature, and when the effective heat absorption of the water in the unable assurance box, open first switching device with second switching device realizes that the incasement water body changes, improves the heat absorption efficiency of water, guarantees the effective heat dissipation of condensation subassembly.

3. The utility model provides a range hood, the delivery port includes: the water outlet comprises a first opening and/or a second opening, a water storage structure is arranged at the downstream end of the first opening and is suitable for storing water, and a third opening is further arranged on the water storage structure; the second switch device comprises a first switch piece and/or a second switch piece, the first switch piece is arranged between the water storage structure and the first opening, and the second switch piece is arranged on the second opening.

The water outlet is provided with a first branch opening and a second branch opening, the first branch opening is arranged corresponding to the first switch piece, the second branch opening is provided with a second switch piece, the water outlet is arranged in such a way, when the water temperature in the water tank rises and the water changing requirement exists, the first switch piece is opened, hot water is stored through the water storage structure, the second switch piece or the third switch piece can be opened to directly take water from the second branch opening and the third branch opening when a user needs water, the second switch piece and the third switch piece can be opened simultaneously to realize water mixing, and the water temperature is adjusted.

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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a range hood provided in an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the range hood shown in fig. 1;

FIG. 3 is a schematic view of a connection structure between the water cooling module and the water storage structure shown in FIG. 1;

description of reference numerals:

1. a range hood assembly; 2. a compressor; 3. an evaporator assembly; 4. a condensing assembly; 5. a water-cooling assembly; 51. a box body; 52. a water inlet; 53. a water outlet; 531. a first port; 532. a second port; 54. a temperature sensing member; 55. a water level detection device; 6. a water storage structure; 61. a third port; 7. a first housing; 8. a smoke exhaust duct; 9. a cold air pipeline.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, the present embodiment provides a range hood, which includes a range hood assembly 1, an air conditioning assembly, and a water cooling assembly 5.

Further, the range hood is also provided with a first shell 7 and a second shell.

The second casing sets up in first casing 7 upside, wherein, built-in cigarette machine subassembly 1 that has in the first casing 7 of downside, in this embodiment, cigarette machine subassembly 1 includes wind wheel subassembly and fan spiral case isotructure, furthermore, be provided with into the mouth on the downside of first casing 7 or the avris, it communicates with cigarette machine subassembly 1 to advance the mouth, can absorb interior oil smoke in the kitchen, the top surface of first casing 7 and the bottom surface of second casing are integrative to be set up, be provided with exhaust port and exhaust flue 8 on it, in this embodiment, exhaust flue 8 passes second casing and outside flue intercommunication, as convertible implementation mode, the exhaust port can set up in the side isotoposition of first casing 7, both can directly communicate outside flue, also can communicate outside flue through exhaust flue 8.

The second casing sets up at first casing 7 upside, it has air conditioner subassembly and water cooling module 5 to embed, air conditioner subassembly includes the compressor 2 through the pipe connection setting, evaporator assembly 3 and condensation subassembly 4, in this embodiment, compressor 2, it has water cooling module 5 of condensation subassembly 4 to embed, evaporator assembly 3 arranges the setting on the bottom surface of second casing, furthermore, still be provided with air conditioner fan with evaporator assembly 3 adjacent position, cold air pipeline 9 and air conditioning outlet, can derive the air conditioning that evaporator assembly 3 discharged and discharge to the external world.

Among the prior art, air conditioner formula cigarette machine passes through the condensation subassembly 4 of air-cooled mode cooling air conditioner subassembly, on the one hand the exhaust stack 8 of cigarette machine and the heat extraction duct of air conditioner can be when discharging jointly, because of pressure differential gentleness flow, make the heat extraction duct easily appear the backward flow of oil smoke, influence the working property of air conditioner subassembly, on the other hand, on the market partial air conditioner formula cigarette machine still discharges the hot-blast earlier of air conditioner end into in the cigarette case through heat extraction duct, rethread cigarette case together discharges into common flue with oil smoke and steam, but this kind of mode of discharging jointly still has the risk that the oil smoke gets into air conditioner subassembly, lead to the inside attached oil smoke of air conditioner easily, be difficult to clear up and influence life.

Through the condensation subassembly 4 that sets up 5 cooling air conditioner subassemblies of water-cooling subassembly, realize the radiating absorption of air conditioner subassembly, guarantee on the effective radiating basis of condensation subassembly 4, realize the heat transfer through the liquid medium, need not to discharge gas, and then effectively avoided smoke exhaust duct 8 on cigarette subassembly 1 to discharge fume gets into the risk of air conditioner, effectively overcome prior art well air-cooled air conditioner formula cigarette and had the defect that air conditioner structure is not smooth or the oil smoke gets into air conditioner structure of airing exhaust, furtherly, need not to set up the exhaust air flue, energy-concerving and environment-protective, and the production and use cost are reduced.

Further, the water cooling module 5 includes: box 51, water inlet 52 and delivery port 53, box 51 shape do not do the restriction, and preferred square box shape in this embodiment embeds has condensation assembly 4, still is provided with water inlet 52 and delivery port 53 on it, and water inlet 52 intercommunication external water source, and in this embodiment, external water source is the running water pipeline, and further, the water can be running water, pure water or other coolants, and external water source can correspond the change.

In this embodiment, the water inlet 52 is disposed above the water outlet 53, the water inlet 52 is disposed on the upper side of the box body 51, and the water outlet 53 is disposed on the lower side of the box body 51, so that the water is guided out in an auxiliary manner under the action of water pressure.

In this embodiment, a first switch device is disposed at the water inlet 52 or the water channel upstream end of the water inlet 52, and a second switch device is disposed at the water outlet 53 or the water channel downstream end of the water outlet 53, specifically, the first switch device and the second switch device are electromagnetic valves, and may also be manual valves or switches. As an alternative embodiment, the first and second switching devices may not be provided, and the body of water in the tank 51 is in a flowing arrangement.

The range hood further comprises a temperature sensing element 54, the temperature sensing element 54 is specifically a temperature sensor, is arranged in the box body 51, can also be arranged outside the box body 51, is in communication connection with the first switch device and the second switch device respectively, is specifically in electric connection or wireless transmission, can detect the temperature of water in the box body 51 and feeds back the temperature to the first switch device and the second switch device.

The temperature sensing piece 54 connected with the switch structure is arranged, so that the temperature in the box body 51 can be detected through the temperature sensing piece 54, when the temperature is higher and the water in the box body 51 cannot be effectively absorbed, the first switch device and the second switch device are turned on, the water in the box is replaced, the heat absorption efficiency of the water is improved, and the effective heat dissipation of the condensation component 4 is ensured.

The range hood further comprises a water level detection device 55, the water level detection device 55 is specifically a photoelectric sensor, is arranged on the inner top wall of the box body 51, is respectively connected with the first switch device and the second switch device in an electrified mode, is specifically electrically connected or wirelessly transmitted, and can detect the water level of the water in the box body 51. The water level detection means 55 is provided to facilitate determination of the amount of water delivered to the tank 51.

The condensation component 4 includes a heat dissipation pipe, the heat dissipation pipe is bent in this embodiment, and is formed into a sheet structure, the heat dissipation pipe is disposed in the box 51, a plurality of fin structures are disposed along the heat dissipation pipe, the heat dissipation pipe is disposed in the box 51 along the height direction, in this embodiment, preferably, the fin structures are uniformly distributed along the heat dissipation pipe, the heat dissipation pipe is uniformly distributed in the box 51, as a changeable implementation, the fin structures can be non-uniformly distributed along the heat dissipation pipe, and the heat dissipation pipe can be non-uniformly distributed in the box 51.

In this embodiment, the water outlet 53 includes a first branch 531 and a second branch 532, a downstream end of the first branch 531 is provided with a water storage structure 6, specifically a water storage tank, which is suitable for storing water, a heat preservation structure can be built in, a third branch 61 is further provided on the water storage structure 6, the second switch device includes a first switch piece and a second switch piece, the first switch piece is disposed between the water storage structure 6 and the first branch 531, the second switch piece is disposed on the second branch 532, in this embodiment, the third branch 61 and the second branch 532 can be directly provided with a faucet, and can also be connected with a water using device of a user, such as a shower device. Further, the water storage structure 6 is also provided with a water outlet.

The water outlet 53 is provided with a first branch 531 and a second branch 532, the first branch 531 is arranged corresponding to the first switch, the second branch 532 is provided with a second switch, the water outlet 53 is arranged in such a way, when the water temperature in the water tank rises and the water changing requirement exists, the first switch is opened, hot water is stored through the water storage structure 6, and when a user needs water, the second switch or the third switch is opened to directly take water from the second branch 532 and the third branch 61, and the second switch and the third switch can be simultaneously opened to realize water mixing and adjust the water temperature.

As an alternative embodiment, only one of the first and

second ports

531 and 532 may be provided, and the first and second switching elements may correspond to the first and

second ports

531 and 532, or only one of them may be provided.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A range hood, comprising:

a range hood assembly (1);

the air conditioning component comprises a compressor (2), an evaporator component (3) and a condensing component (4) which are connected;

the water cooling assembly (5) is internally provided with the condensation assembly (4) and is suitable for cooling the condensation assembly (4).

2. The extractor hood according to claim 1, characterized in that said water-cooling assembly (5) comprises:

a box (51) in which the condensing unit (4) is built;

a water inlet (52) arranged on the box body (51) and suitable for being communicated with an external water source;

and a water outlet (53) provided in the tank (51).

3. The range hood according to claim 2, wherein the water inlet (52) or the upstream end of the water path of the water inlet (52) is provided with a first switch device, and the water outlet (53) or the downstream end of the water path of the water outlet (53) is provided with a second switch device.

4. The range hood of claim 3, further comprising:

and the temperature sensing piece (54) is arranged on the box body (51), is respectively in communication connection with the first switch device and the second switch device, and is suitable for detecting the temperature of the water body in the box body (51).

5. The range hood according to claim 3 or 4, further comprising:

and the water level detection device (55) is arranged in the box body (51), is respectively in communication connection with the first switch device and the second switch device, and is suitable for detecting the water level of the water in the box body (51).

6. The range hood according to claim 2, wherein the water inlet (52) is disposed at an upper side of the water outlet (53).

7. A range hood according to any of claims 2-4 and 6, wherein the condensation unit (4) comprises:

the heat dissipation pipe fittings are arranged in a bent mode, a plurality of fin structures are distributed along the heat dissipation pipe fittings, and the heat dissipation pipe fittings are distributed in the box body (51) along the height direction.

8. The range hood according to claim 7, wherein the fin structures are uniformly distributed along the heat dissipation pipe members, and/or the heat dissipation pipe members are uniformly distributed in the box body (51).

9. The range hood of claim 3,

the water outlet (53) comprises a first branch opening (531) and/or a second branch opening (532), a water storage structure (6) is arranged at the downstream end of the first branch opening (531) and is suitable for storing water, and a third branch opening (61) is further arranged on the water storage structure (6);

the second switch device comprises a first switch piece and/or a second switch piece, the first switch piece is arranged between the water storage structure (6) and the first branch opening (531), and the second switch piece is arranged on the second branch opening (532).

10. The range hood of any one of claims 1-4, 6, and 8-9, comprising:

the first shell (7) is internally provided with the cigarette machine component (1), is provided with a smoke exhaust port and is suitable for being communicated with an external flue;

the second casing sets up first casing (7) upside, built-in have the air conditioner subassembly with water cooling module (5) are provided with the air conditioning export on it, with evaporator assembly (3) intercommunication sets up, is suitable for towards external exhaust gas.