CN218864254U - Air-conditioning type range hood - Google Patents

Abstract

The utility model provides an air conditioner formula range hood, which comprises a housing, the oil absorption cigarette subassembly includes oil absorption cigarette fan and exhaust passage, oil absorption cigarette fan includes spiral case and impeller, exhaust passage's export is installed out the fan housing, air conditioner subassembly's compressor, condenser and evaporimeter are linked together through the refrigerant pipeline, the inside of spiral case is formed with first stock solution chamber, it is formed with second stock solution chamber to go out the inside of fan housing, the condenser is including first pipeline section and the second pipeline section of establishing ties each other, first stock solution intracavity is located to first pipeline section, the second stock solution intracavity is located to the second pipeline section. The utility model has the advantages that: this air conditioner formula range hood packs into partial copper pipe in the refrigerating system into the spiral case outer cavity and the play fan housing body that are full of liquid and carries out the heat exchange, dispels the heat to the refrigerant in the copper pipe, and condenser heat exchange efficiency is high, need not to set up in addition to the radiating radiator fan of condenser for range hood's structure is more compact, and manufacturing cost and production and assembly error rate reduce, and the later maintenance of being convenient for.

Description

Air-conditioning type range hood

Technical Field

The utility model relates to a range hood especially relates to an air conditioner formula range hood.

Background

The prior art discloses air-conditioning range hoods with various structures, namely, an air-conditioning component is added on the basis of a platform of the range hood, so that all functions of the range hood can be realized, and the function of an air conditioner can also be realized. The key point of the structural layout of the air-conditioning range hood is the position arrangement of the condenser. The existing range hood with a refrigeration function adopts the scheme that a condenser is arranged in an oil smoke channel, and air with oil smoke sucked by a fan is utilized for heat exchange; when refrigerating system starts, the wind that the lampblack absorber fan discharges can be blown to the condenser, because contained many oil smoke particles in the wind, in order to keep condenser surface clean, often need additionally to increase electrostatic devices and filter these tiny particles, both increase the cost and brought the risk of makeing mistakes again. Meanwhile, the inner space of the range hood is relatively narrow, and the requirement on space arrangement is higher. Moreover, the electrostatic device often cannot completely remove oil smoke particles in the wind, so that when the wind of the fan blows to the condenser, the surface of the condenser is polluted, and the working efficiency and the service life of the condenser are reduced. In addition, the smoke pipe three-way device is required to be added by adopting the scheme, namely, when the refrigerating system does not work, the wind exhausted by the range hood is exhausted by a normal channel. When the refrigerating system works, the air valve is opened, and the air of the range hood is blown to the condenser through the other channel. Because the paths of wind exhaust under two working conditions need to be considered, and two holes are avoided being drilled on the wall, the wind exhausted by the two paths needs to be finally converged together and exhausted outdoors. The additional tee bend device, for single tobacco pipe cost increase, and because the tobacco pipe is crooked more, be unfavorable for the oil smoke to be discharged.

In addition, in the refrigeration mode, outdoor air can blow out cold air from the air outlet after heat exchange, meanwhile, a large amount of condensed water can be condensed on the surface of the inner machine evaporator, and at present, the condensed water is directly discharged to the outdoor through the drain pipe and is not effectively utilized. And adopt the water pump to draw water and carry out the mode of arranging outward, need additionally increase water pump assembly, increased the machine cost, the reliability of drain pump is hardly guaranteed, in case water pump pumping system goes wrong, can cause a large amount of comdenstions water to ooze, increases the risk, and through the mode that the pump extraction comdenstion water was arranged outdoor outward, need punch on the wall and draw the drain pipe outdoors, cause the wall body to destroy. In summary, the existing air-conditioning range hood needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a compact structure, air conditioner formula range hood that condenser heat exchange efficiency is high.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this air conditioner formula range hood, including the casing internally mounted has oil absorption cigarette subassembly and air conditioner subassembly, the oil absorption cigarette subassembly includes oil absorption cigarette fan and the passageway of discharging fume that is linked together with oil absorption cigarette fan export, oil absorption cigarette fan includes the spiral case and locates the inside impeller of spiral case, the export of passageway of discharging fume is installed out the fan housing, air conditioner subassembly includes compressor, condenser and evaporimeter, compressor, condenser and evaporimeter are linked together its characterized in that through the refrigerant pipeline: the utility model discloses a condenser, including the spiral case, the inside of spiral case is formed with first stock solution chamber, the inside of going out the fan housing is formed with the second stock solution chamber, the condenser is including the first pipeline section and the second pipeline section of establishing ties each other, first pipeline section is located first stock solution intracavity, the second pipeline section is located the second stock solution intracavity.

In order to improve the heat exchange efficiency of the condenser, heat exchange liquid is filled in the first liquid storage cavity and the second liquid storage cavity, and the first pipe section and the second pipe section are immersed in the heat exchange liquid.

In order to collect the air conditioner condensed water, a water receiving box is arranged below the evaporator, a water tank is arranged in the machine shell, and a water outlet of the water receiving box is communicated with the water tank through a water drainage pipe.

In order to further improve the heat exchange efficiency of the condenser, the water tank is communicated with the first liquid storage cavity and/or the second liquid storage cavity through a circulating water path, and therefore condensed water in the water tank can circularly flow in the first liquid storage cavity and/or the second liquid storage cavity. Therefore, the condensed water in the liquid storage cavity can flow circularly, and the heat dissipation effect on the condenser is better.

In order to utilize the comdenstion water to wash spiral case and impeller casing internally mounted has the atomizer, the water inlet and the water tank of atomizer are linked together, and the nozzle spray of atomizer is located inside the spiral case, the nozzle spray of atomizer is located inside the spiral case.

In order to detect the water level of the water tank, a liquid level sensor is installed in the water tank. Therefore, the atomizer can be correspondingly controlled according to the water level signal of the water tank detected by the liquid level sensor.

Further preferably, a water filling port is arranged on the machine shell and communicated with the water tank through a water inlet pipe. Thus, when the amount of condensed water is insufficient, tap water can be externally injected into the atomizer.

In order to enable the air outlet channel to smoothly blow out cold air, the inside of the casing is provided with the air outlet channel which is separated from the smoke exhaust channel, the evaporator is arranged in the air outlet channel, and the air outlet fan is arranged in the air outlet channel.

In order to avoid interference between air inlet and air outlet of the air outlet channel and the oil fume absorption effect, the air inlet of the air outlet channel is arranged at the top of the machine shell, the air outlet of the air outlet channel is arranged on the upper part of the front side of the machine shell or the upper part of the side face of the machine shell, or the air outlet of the air outlet channel is externally connected with an air outlet pipe.

The air outlet fan and the oil smoke absorption fan can be arranged in different modes, the air outlet fan and the oil smoke absorption fan are both vertical centrifugal fans, the air outlet fan is arranged at the top of the casing, the central axis of an impeller of the air outlet fan is horizontally arranged from left to right, the oil smoke absorption fan is arranged below the air outlet fan, and the central axis of the impeller of the oil smoke absorption fan is horizontally arranged from front to back.

The compressor and the oil fume suction fan can be arranged at various mounting positions, preferably, the compressor is arranged inside the shell, the oil fume suction fan is arranged at the position on the left right side of the middle part of the shell, the compressor is arranged at the lower left side of the oil fume suction fan, or the oil fume suction fan is arranged at the position on the left side of the middle part of the shell, and the compressor is arranged at the lower right side of the oil fume suction fan.

Compared with the prior art, the utility model has the advantages of: this air conditioner formula range hood's spiral case is inside to be formed with first stock solution chamber, it has second stock solution chamber to go out the inside second stock solution chamber that is formed with of fan housing, first stock solution intracavity is located to the first pipeline section of condenser, the second stock solution intracavity is located to the second pipeline section, fill in the partial copper pipe in the refrigerating system into the outer cavity of the spiral case that is full of liquid and go out the fan housing body and carry out the heat exchange, cool medium to in the copper pipe dispels the heat, condenser heat exchange efficiency is high, need not to set up in addition to the radiating radiator fan of condenser, make range hood's structure more compact, manufacturing cost and production equipment error rate reduce, and be convenient for later maintenance.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic connection diagram of an air conditioning assembly according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and fig. 2, the air-conditioning range hood of the present embodiment includes a casing 1, and a range hood assembly and an air-conditioning assembly are installed inside the casing 1. The range hood assembly comprises a range hood fan 2 and a smoke exhaust channel 3 arranged at the downstream of the outlet of the range hood fan 2, the range hood fan 2 comprises a volute 21 and an impeller 22 arranged inside the volute, and an outlet of the smoke exhaust channel 3 is provided with an air outlet cover 4. The air conditioning assembly comprises a compressor 5, a condenser 6 and an evaporator 7, wherein the compressor 5, the condenser 6 and the evaporator 7 are communicated through a refrigerant pipeline 8. The structures of the above-mentioned oil smoke suction assembly and the air conditioning assembly are conventional technologies and will not be described herein.

In this embodiment, a first liquid storage cavity 211 is formed inside the volute 21, a second liquid storage cavity 41 is formed inside the air outlet cover 4, and the condenser 6 includes a first pipe section 61 and a second pipe section 62 connected in series. The first liquid storage cavity 211 and the second liquid storage cavity 41 are filled with heat exchange liquid, the first pipe section 61 is arranged in the first liquid storage cavity 211, and the second pipe section 62 is arranged in the second liquid storage cavity 41. The heat-exchange liquid 23 can be water or other coolant, and the first tube section 61 and the second tube section 62 are copper tubes. The copper pipe in the refrigeration system is plugged into the liquid storage cavity filled with the heat exchange liquid, so that the refrigerant in the copper pipe releases heat outwards, and the refrigerant is converted into a liquid state from a gaseous state, and the purpose of working of the traditional condenser is achieved.

A water receiving box 11 is arranged below the evaporator 7, a water tank 12 is arranged in the shell 1, and the water outlet of the water receiving box 11 is communicated with the water tank 12 through a water outlet pipe 13. An atomizer 14 is installed inside the casing 1, a water inlet of the atomizer 14 is communicated with the water tank 12, and a spray outlet 141 of the atomizer 14 is arranged inside the volute 21. When the range hood works in an air conditioning mode, condensed water condensed on the surface of the evaporator 7 falls into the water receiving box 11, the condensed water in the water receiving box 11 flows into the water tank 12 through the drain pipe 13, and the condensed water in the water tank 12 is sprayed into the volute 21 of the range hood fan 2 through the atomizer 14 to clean the volute 21 and the impeller 22. In addition, install level sensor 15 in water tank 12, level sensor 15 can detect the water level of water tank 12, controls atomizer 13 according to the height of water level, and when the water level was higher, start atomizer 13, when the water level was lower, atomizer 13 stop work.

The machine shell 1 is provided with a water filling port 16, and the water filling port 16 is communicated with the water tank 12 through a water inlet pipe 17. When the level sensor 15 detects that the water level of the water tank 12 is low, that is, when the amount of condensed water is insufficient, water can be filled into the water tank 12 from the outside.

In addition, the condensed water can also be used as heat exchange liquid in the first reservoir chamber 211 and the second reservoir chamber 41, as long as the water tank 12 is communicated with the first reservoir chamber 211 and the second reservoir chamber 41 through a circulating water circuit, so that the condensed water circularly flows between the water tank 12 and the first reservoir chamber 211 and also circularly flows between the water tank 12 and the second reservoir chamber 41.

An air outlet channel 9 separated from the smoke exhaust channel 3 is arranged in the casing 1, the evaporator 7 is arranged in the air outlet channel 9, and an air outlet fan 10 is arranged in the air outlet channel 9. In this embodiment, along the air flowing direction, the evaporator 7 is located upstream of the air outlet fan 10, that is, the evaporator 7 is located on the air suction side of the air outlet fan 10. In order to avoid the interference of the air inlet and the air outlet of the air outlet channel 9 with the oil smoke absorption effect, the air outlet fan 10 is arranged at the top of the casing 1, the air inlet 91 of the air outlet channel 9 is arranged at the top of the casing 1, and the air outlet 92 of the air outlet channel 9 is arranged at the upper part of the front surface of the casing 1. When the range hood works in the air-conditioning mode, cold air which is processed by the evaporator 7 and dried at a low temperature is blown out of the air outlet 92, and the cold air can be directly blown to the face of a cook user by adjusting the angle of the air outlet 92, so that the user experience is better. In addition, the air outlet 92 of the air outlet channel 9 may also be disposed at the upper portion of the side surface of the casing 1, or externally connected to an air outlet pipe (not shown).

The air outlet fan 10 and the oil smoke absorption fan 2 of this embodiment are both vertical centrifugal fans, and the impeller axis of the air outlet fan 10 is arranged horizontally from left to right, the oil smoke absorption fan 2 is arranged below the air outlet fan 10, and the impeller axis of the oil smoke absorption fan 2 is arranged horizontally from front to back. In this embodiment, the range hood fan 2 is located at a position on the right side of the middle portion of the casing 1, and the compressor 5 is disposed at the lower left side of the range hood fan 2.

The above is only the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, without departing from the principle of the present invention, it can be right to perform various modifications or improvements, for example, the installation positions of the oil smoke suction fan, the air outlet fan and the compressor can be reasonably arranged inside the casing, and these are all considered as the protection scope of the present invention.

Claims (11)

1. The utility model provides an air-conditioning range hood, includes casing (1) internally mounted has oil absorption cigarette subassembly and air conditioner subassembly, oil absorption cigarette subassembly includes oil absorption cigarette fan (2) and exhaust fume channel (3) that are linked together with oil absorption cigarette fan export, oil absorption cigarette fan (2) include spiral case (21) and locate the inside impeller (22) of spiral case, exhaust fume channel (3)'s export is installed out fan housing (4), air conditioner subassembly includes compressor (5), condenser (6) and evaporimeter (7), compressor (5), condenser (6) and evaporimeter (7) are linked together through refrigerant pipeline (8), its characterized in that: the inside of spiral case (21) is formed with first stock solution chamber (211), the inside of going out fan housing (4) is formed with second stock solution chamber (41), condenser (6) are including first pipeline section (61) and second pipeline section (62) of establishing ties each other, first pipeline section (61) are located in first stock solution chamber (211), second pipeline section (62) are located in second stock solution chamber (41).

2. An air-conditioning type range hood according to claim 1, wherein: and heat exchange liquid is filled in the first liquid storage cavity (211) and the second liquid storage cavity (41), and the first pipe section (61) and the second pipe section (62) are immersed in the heat exchange liquid.

3. An air-conditioning type range hood according to claim 1, wherein: a water receiving box (11) is arranged below the evaporator (7), a water tank (12) is arranged in the machine shell (1), and a water outlet of the water receiving box (11) is communicated with the water tank (12) through a water discharging pipe (13).

4. An air-conditioning type range hood according to claim 3, wherein: the water tank (12) is communicated with the first liquid storage cavity (211) and/or the second liquid storage cavity (41) through a circulating water circuit, and therefore condensed water in the water tank (12) can flow in the first liquid storage cavity (211) and/or the second liquid storage cavity (41) in a circulating mode.

5. An air-conditioning type range hood as set forth in claim 3, wherein: the inner part of the machine shell (1) is provided with an atomizer (14), a water inlet of the atomizer (14) is communicated with the water tank (12), and a spray nozzle (141) of the atomizer (14) is arranged in the volute (21).

6. An air-conditioning type range hood according to claim 3, wherein: a liquid level sensor (15) is installed in the water tank (12).

7. An air-conditioning type range hood according to claim 3, wherein: a water injection port (16) is arranged on the machine shell (1), and the water injection port (16) is communicated with the water tank (12) through a water inlet pipe (17).

8. An air-conditioning type range hood according to any one of claims 1 to 7, wherein: an air outlet channel (9) which is isolated from the smoke exhaust channel (3) is arranged in the casing (1), the evaporator (7) is arranged in the air outlet channel (9), and an air outlet fan (10) is arranged in the air outlet channel (9).

9. An air-conditioning type range hood according to claim 8, wherein: the air inlet (91) of the air outlet channel (9) is arranged at the top of the casing (1), the air outlet (92) of the air outlet channel (9) is arranged on the upper part of the front side of the casing (1) or the upper part of the side surface of the casing, or the air outlet of the air outlet channel is externally connected with an air outlet pipe.

10. An air-conditioning type range hood according to claim 8, wherein: the air outlet fan (10) and the oil smoke suction fan (2) are both vertical centrifugal fans, the air outlet fan (10) is arranged at the top of the casing (1), the impeller central axis of the air outlet fan (10) is horizontally arranged in the left-right direction, the oil smoke suction fan (2) is arranged below the air outlet fan (10), and the impeller central axis of the oil smoke suction fan (2) is horizontally arranged in the front-back direction.

11. An air-conditioning type range hood as set forth in claim 10, wherein: the compressor (5) is installed inside the casing (1), the oil fume suction fan (2) is arranged at the position, on the right side, of the middle of the casing (1), the compressor (5) is arranged at the lower left side of the oil fume suction fan (2), or the oil fume suction fan (2) is arranged at the position, on the left side, of the middle of the casing (1), and the compressor (5) is arranged at the lower right side of the oil fume suction fan (2).

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