CN220506818U - Refrigerating type range hood - Google Patents
Refrigerating type range hood Download PDFInfo
- Publication number
- CN220506818U CN220506818U CN202321657071.XU CN202321657071U CN220506818U CN 220506818 U CN220506818 U CN 220506818U CN 202321657071 U CN202321657071 U CN 202321657071U CN 220506818 U CN220506818 U CN 220506818U
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- Prior art keywords
- fan
- water
- air
- heat dissipation
- water box
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 238000004378 air conditioning Methods 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims abstract description 7
- 239000003507 refrigerant Substances 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 7
- 230000008020 evaporation Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a refrigeration formula range hood, including air conditioning component and range hood subassembly, be linked together through the refrigerant pipeline between air conditioning component compressor, condenser and the evaporimeter, range hood subassembly is including the fan frame and locate the range hood fan in the fan frame, the outside of fan frame is equipped with the heat dissipation passageway, heat dissipation passageway installs heat dissipation fan and condenser, the water box that is used for accepting the air conditioner comdenstion water is still installed in the outside of fan frame, the filter screen has been immersed in the water box, along the air flow direction, heat dissipation fan's air intake is towards the filter screen. The filter screen of the refrigeration type range hood is immersed in the water box, the air inlet of the heat radiation fan faces the filter screen, the air sucked by the heat radiation fan radiates heat for the condenser, and wet evaporation is carried out through the filter screen, high-temperature air passes through the wet filter screen, so that the evaporation capacity of condensed water is greatly increased, the temperature of the air passing through the filter screen is reduced, the temperature of a structural part inside the range hood is reduced, and the range hood is enabled to work more stably and reliably.
Description
Technical Field
The utility model relates to a range hood, in particular to a refrigeration type range hood.
Background
In order to improve the cooking experience in summer, people invent an air-conditioning smoke machine, and the existing air-conditioning smoke machine is generally provided with an air-conditioning component on the basis of a smoke ventilator platform, so that not only can all functions of the smoke ventilator be realized, but also the functions of an air conditioner can be realized. When the cooling mode works, the condenser needs to dissipate heat, and is usually placed in the oil smoke channel at present, and the oil smoke is cooled by utilizing the oil smoke suction fan. As disclosed in chinese patent No. 201620118025.6 (grant publication No. CN 205481215U), the range hood has the condenser disposed in the exhaust cavity, and the condenser can be cooled by the fume flow, but the condenser is easy to be polluted for a long time, so that the cooling efficiency of the condenser is reduced, and the front end of the condenser is usually required to be provided with a purification device, which is easy to cause unsmooth exhaust passage, high noise, high cost of the purification device, high failure rate, and need of regular maintenance. In addition, the condensate water treatment capacity depends on the surface state of the condenser, and the water treatment capacity is greatly reduced after much greasy dirt on the surface of the condenser. In addition, the existing kitchen air conditioner has a disadvantage in that it cannot be installed directly depending on whether there is an external location for home or not, so that it is very limited. The air conditioner condenser is placed in the oil smoke channel, the oil smoke is utilized to radiate the heat of the condenser, the condenser is easy to be blocked after the time is long, the condensate water treatment capacity depends on the surface state of the condenser, and the water treatment capacity is greatly reduced after much oil stain is generated on the surface of the condenser.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a refrigeration type range hood with large condensate water evaporation capacity and good heat dissipation effect.
The technical scheme adopted for solving the technical problems is as follows: this refrigeration formula range hood, including air conditioning subassembly and range hood subassembly, air conditioning subassembly includes compressor, condenser and evaporimeter, be linked together through the refrigerant pipeline between compressor, condenser and the evaporimeter, range hood subassembly is including the fan frame and locate the range hood fan in the fan frame, its characterized in that: the outside of fan frame is equipped with the heat dissipation passageway, the heat dissipation passageway install the cooling fan with the condenser still installs the water box that is used for accepting the air conditioner comdenstion water in the outside of fan frame, the filter screen has been soaked in the water box, along the air flow direction, the air intake orientation of cooling fan the filter screen.
Preferably, the lower part of the filter screen is immersed in the water box, and the upper part of the filter screen is arranged above the water box. In this way, the sieve draws water onto the sieve by a siphoning action.
As a preferable scheme, the heat radiation fan is a centrifugal fan and is provided with a lower air inlet, and the water box and the filter screen are arranged below the lower air inlet. Thus, the heat radiation fan is of a single air inlet structure.
As another preferable scheme, the heat radiation fan further comprises an upper air inlet. Thus, the heat radiation fan is of a double air inlet structure.
Preferably, the condenser is arranged above the heat dissipation fan, and along the air flow direction, the condenser is arranged at the upstream of the air inlet of the heat dissipation fan. Thus, the heat dissipation fan sucks in top air and dissipates heat from the condenser.
In order to lead the hot air exhausted by the heat dissipation channel to be taken away by the oil fume suction fan, a vent is arranged on the fan frame, and the air outlet of the heat dissipation fan is communicated with the inner air channel of the fan frame through the vent.
In order to enable the hot air in the heat dissipation channel to be discharged independently, the heat dissipation channel and the smoke exhaust channel in the fan frame are independent.
In order to convey the air-conditioning condensed water into the water box, an air-conditioning inner unit is arranged outside the fan frame and the heat dissipation channel and comprises an air outlet fan and an evaporator, the air-conditioning inner unit is provided with a condensed water outlet, and the condensed water outlet is communicated with the water box through a drain pipe.
The air conditioner indoor unit may be mounted in a plurality of different positions, preferably it is mounted on top of the fan frame.
As a preferable scheme, the water box is arranged at the lower part of the heat dissipation channel, and the drain pipe is communicated with the water box after avoiding the condenser.
As another preferred scheme, the water box comprises a first water box and a second water box, the water drain pipe comprises a first water drain pipe and a second water drain pipe, the water inlet end of the first water drain pipe is communicated with the condensed water outlet, the water outlet end of the first water drain pipe is arranged above the condenser, the first water box is arranged below the condenser to receive condensed water which is not consumed by the condenser, the water inlet end of the second water drain pipe is connected to the first water box, the water outlet end of the second water drain pipe is connected to the second water box, and the second water box is arranged below the heat dissipation channel.
In order to clean the water box, an ultrasonic cleaner is arranged in the water box.
The compressor may be mounted in a number of different positions, preferably the compressor is provided inside the heat dissipation channel.
Compared with the prior art, the utility model has the advantages that: this refrigeration formula range hood installs air-cooler and condenser at the heat dissipation passageway, and the air conditioner comdenstion water flows into the water box, and the filter screen is soaked and is established in the water box and air intake orientation filter screen of air-cooler, and the radiating fan inspiratory air gives the condenser heat dissipation to carry out wet evaporation through the filter screen, high temperature air is through moist filter screen, increases the evaporation capacity of comdenstion water greatly, reduces along with it through the air temperature of filter screen, does benefit to the inside structure of range hood and cools down, makes range hood work more stable, reliable.
Drawings
Fig. 1 is a schematic structural view of a range hood according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a range hood according to a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a range hood according to a third embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a range hood according to a fourth embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 3, the refrigerating range hood of the present embodiment includes an air conditioning assembly and a range hood assembly. The air conditioning assembly comprises a compressor 11, a condenser 12 and an evaporator 13, wherein the compressor 11, the condenser 12 and the evaporator 13 are communicated through a refrigerant pipeline 14, and the working principle of the air conditioning assembly 1 is the same as that of the existing air conditioner and is not described herein.
The fume sucking component comprises a fan frame 21 and a fume sucking fan 22 arranged in the fan frame 21, a heat dissipation channel 3 is arranged outside the fan frame 21, the heat dissipation channel 3 is provided with a heat dissipation fan 4, a condenser 12 and a compressor 11, the condenser 12 is arranged above the heat dissipation fan 4, and the condenser 12 is arranged at the upstream of an air inlet of the heat dissipation fan 4 along the air flowing direction. The heat dissipation fan 4 of the present embodiment adopts a centrifugal fan with single air inlet, and the heat dissipation fan 4 has a downward lower air inlet 41. Install water box 5 and filter screen 6 under air intake 41 down, water box 5 is used for accepting the air conditioner comdenstion water, and the lower part of filter screen 6 is immersed in water box 5, and the top of water box 5 is located to the upper portion of filter screen 6, and filter screen 6 can adsorb the comdenstion water, and air intake 41 down of radiator fan 4 is towards filter screen 6.
An air conditioner indoor unit 7 is provided outside the fan frame 21 and the heat radiation passage 3. The air conditioner indoor unit 7 of the present embodiment is mounted on top of the fan frame 21. The air conditioner inner unit 7 comprises an air outlet fan 8 and an evaporator 13, the air conditioner inner unit 7 is provided with a condensed water outlet 71, the condensed water outlet 71 is communicated with the water box 5 through a drain pipe 9, and the drain pipe 9 is communicated with the water box 5 after avoiding the condenser 12. The water box 5 is arranged at the lower part of the heat dissipation channel 3, and when the range hood works in a refrigerating mode, condensed water condensed on the surface of the evaporator 13 flows into the water box 5 through the drain pipe 9.
In this embodiment, a ventilation opening is formed on the fan frame 21, an air outlet of the heat dissipation fan 4 is communicated with an air inlet of the range hood fan 22 through the ventilation opening, and heat in the heat dissipation channel 3 can enter a smoke exhaust channel in the fan frame 21 through the ventilation opening, and then is discharged outwards along with oil smoke through the range hood fan 22.
The cooling fan 4 of the embodiment is air inlet at the bottom, condensed water of the air conditioner indoor unit 7 flows to the water box through the drain pipe 9, and the filter screen 6 sucks the water onto the filter screen 6 through siphon action. The heat radiation fan 4 sucks the top air, firstly radiates the heat of the condenser 12, then carries out wet evaporation through the filter screen 6, namely the temperature of the air passing through the condenser 12 is greatly increased, at the moment, the high-temperature air passes through the wet filter screen 6, the evaporation amount of condensed water is greatly increased, and finally the air enters the oil fume suction fan 22. At this time, the temperature of the air in the heat dissipation channel 3 is reduced after passing through the wet filter screen, so that the temperature of a structural member at the back of the range hood is reduced, and the range hood works more stably and reliably.
In addition, the heat dissipation channel 3 may also adopt a structure independent of the smoke exhaust channel in the fan frame 2, so that heat in the heat dissipation channel 3 can be directly discharged outwards through the heat dissipation channel 3 without entering the smoke exhaust channel.
Embodiment two:
as shown in fig. 2, the heat dissipation fan 4 of the present embodiment adopts a double air intake structure, that is, includes an upper air intake 42 and a lower air intake 41, and the heat dissipation fan sucks the top air to dissipate the heat of the condenser, and then a part of the air is sucked from the upper air intake 42, and a part of the air is evaporated by the filter screen to enter from the lower air intake 41, and the rest of the structure and the operation process are the same as those of the first embodiment, and will not be described herein.
Embodiment III:
as shown in fig. 3, the water tank 5 includes a first water tank 51 and a second water tank 52, the water discharge pipe 9 includes a first water discharge pipe 91 and a second water discharge pipe 92, the water inlet end of the first water discharge pipe 91 is communicated with the condensed water outlet 71, the water outlet end of the first water discharge pipe 91 is arranged above the condenser 12, the first water tank 51 is arranged below the condenser 12 to receive condensed water which is not consumed by the condenser 12, the water inlet end of the second water discharge pipe 92 is connected to the first water tank 51, the water outlet end of the second water discharge pipe 92 is connected to the second water tank 52, and the second water tank 52 is arranged below the heat dissipation channel 3. In operation, the condensed water flowing down from the air conditioner 7 is first delivered to the condenser 12 through the first drain pipe 91, the condenser 12 is cooled and the condensed water is consumed, the unconsumed condensed water flows into the first water box 51, then flows into the second water box 52 through the second drain pipe 92, the lower part of the filter screen 6 is immersed in the second water box 52, and the upper part of the filter screen 6 is arranged above the second water box 52. The rest of the structure and operation of this embodiment are the same as those of the first embodiment, and will not be described here.
Embodiment four:
as shown in fig. 4, the second water tank 52 of the present embodiment is provided with the ultrasonic cleaner 10 for cleaning the second water tank 52, and the other structures are the same as those of the embodiment, and will not be described again.
Claims (13)
1. The utility model provides a refrigeration formula range hood, including air conditioning subassembly and range hood subassembly, air conditioning subassembly includes compressor (11), condenser (12) and evaporimeter (13), be linked together through refrigerant pipeline (14) between compressor (11), condenser (12) and the evaporimeter (13), range hood subassembly is including fan frame (21) and oil smoke absorbing fan (22) of locating in fan frame (21), its characterized in that: the outside of fan frame (21) is equipped with heat dissipation passageway (3), heat dissipation passageway (3) install heat dissipation fan (4) with condenser (12), still install in the outside of fan frame (21) and be used for accepting air conditioner comdenstion water box (5), it has filter screen (6) to soak in water box (5), along the air flow direction, the air intake orientation of heat dissipation fan (4) filter screen (6).
2. The refrigerated extractor hood of claim 1 wherein: the lower part of the filter screen (6) is immersed in the water box (5), and the upper part of the filter screen (6) is arranged above the water box (5).
3. The refrigerated extractor hood of claim 1 wherein: the cooling fan (4) is a centrifugal fan and is provided with a lower air inlet (41), and the water box (5) and the filter screen (6) are arranged below the lower air inlet (41).
4. A refrigerated extractor hood according to claim 3, characterized in that: the heat radiation fan (4) further comprises an upper air inlet (42).
5. The refrigerated extractor hood of claim 1 wherein: the condenser (12) is arranged above the heat radiation fan (4) and is arranged at the upstream of the air inlet of the heat radiation fan (4) along the air flow direction.
6. The refrigerated extractor hood of claim 1 wherein: the fan frame (21) is provided with a vent, and an air outlet of the heat dissipation fan (4) is communicated with an internal air channel of the fan frame (21) through the vent.
7. The refrigerated extractor hood of claim 1 wherein: the heat dissipation channel (3) and the smoke exhaust channel in the fan frame (21) are mutually independent.
8. A refrigerating range hood according to claim 1, characterized in that an air conditioner inner unit (7) is arranged outside the fan frame (21) and the heat dissipation channel (3), the air conditioner inner unit (7) comprises an air outlet fan (8) and the evaporator (13), the air conditioner inner unit (7) is provided with a condensed water outlet (71), and the condensed water outlet (71) is communicated with the water box (5) through a drain pipe (9).
9. The refrigerated extractor hood of claim 8 wherein: the air conditioner indoor unit (7) is arranged at the top of the fan frame (21).
10. The refrigerated extractor hood of claim 8 wherein: the water box (5) is arranged at the lower part of the heat dissipation channel (3), and the drain pipe (9) is communicated with the water box (5) after avoiding the condenser (12).
11. The refrigerated extractor hood of claim 8 wherein: the water box (5) comprises a first water box (51) and a second water box (52), the water drain pipe (9) comprises a first water drain pipe (91) and a second water drain pipe (92), the water inlet end of the first water drain pipe (91) is communicated with the condensed water outlet (71), the water outlet end of the first water drain pipe (91) is arranged above the condenser (12), the first water box (51) is arranged below the condenser (12) to receive condensed water which is not consumed by the condenser (12), the water inlet end of the second water drain pipe (92) is connected to the first water box (51), the water outlet end of the second water drain pipe (92) is connected to the second water box (52), and the second water box (52) is arranged below the heat dissipation channel (3).
12. The refrigerated extractor hood of claim 1 wherein: an ultrasonic cleaner (10) is arranged in the water box (5).
13. A refrigerated fume extractor according to any of claims 1 to 12 wherein: the compressor (11) is arranged inside the heat dissipation channel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657071.XU CN220506818U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657071.XU CN220506818U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506818U true CN220506818U (en) | 2024-02-20 |
Family
ID=89870098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657071.XU Active CN220506818U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506818U (en) |
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2023
- 2023-06-28 CN CN202321657071.XU patent/CN220506818U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |