CN220551963U - Refrigerating type range hood - Google Patents
Refrigerating type range hood Download PDFInfo
- Publication number
- CN220551963U CN220551963U CN202321667740.1U CN202321667740U CN220551963U CN 220551963 U CN220551963 U CN 220551963U CN 202321667740 U CN202321667740 U CN 202321667740U CN 220551963 U CN220551963 U CN 220551963U
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- Prior art keywords
- fan
- air
- water
- heat dissipation
- range hood
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 238000004378 air conditioning Methods 0.000 claims abstract description 16
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 239000003507 refrigerant Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 8
- 239000003517 fume Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005086 pumping 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's the 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 chamber and is used for accepting the water receiving box of air conditioner comdenstion water, heat dissipation chamber installs heat dissipation fan and condenser, the atomizer that is used for carrying out atomizing to the air conditioner comdenstion water is installed to the air inlet side of heat dissipation fan. The utility model has the advantages that: this cooling fan of refrigeration formula range hood dispels the heat to the condenser of heat dissipation intracavity, and the atomizer of cooling fan air inlet side can atomize the comdenstion water in the butt joint water box, and the water smoke that produces after the atomizing is inhaled by cooling fan, makes the wind temperature that cooling fan blown out reduce, and then reduces the temperature of the sheet metal component of range hood that originally contacted with hot-blast, and then promotes range hood operational reliability.
Description
Technical Field
The utility model relates to a range hood, in particular to a refrigeration type range hood.
Background
The kitchen is the main place that people cook, and the cooking experience is directly influenced by the kitchen air environment. The kitchen is hot in summer and cold in winter, and has the demand of cooling and heating, therefore, people invent the range hood integrated with the air conditioning function, cool the kitchen air in summer, and provide warm air for the kitchen in winter so as to improve the cooking comfort level. Of course, summer sultry of kitchen is the most needed pain spot that solves, therefore, people invented the refrigeration type range hood, the condenser of air conditioning assembly is integrated in the range hood, the radiating effect of condenser is not good, influence the air conditioning performance, in addition, the air conditioning range hood in the use, the evaporator surface of air conditioning assembly can condense the comdenstion water, the existing refrigeration type range hood usually conveys the comdenstion water to the condenser through the liquid distributor, although can utilize the comdenstion water to cool down in order to improve its radiating effect, the comdenstion water when flowing through the condenser surface still can drip from the condenser, and then influence the reliability of range hood work, and the comdenstion water is in the oil smoke passageway, the water treatment ability drops greatly after the air conditioner works for a long time. As disclosed in chinese patent publication No. 202121615051.7 (grant publication No. CN 215863614U), a liquid distributor and an air-conditioning range hood using the same, wherein the condenser and the liquid distributor of the air-conditioning range hood are disposed in a smoke exhaust channel, the evaporator is disposed in an air outlet channel, condensed water condensed on the surface of the evaporator flows into the tube of the liquid distributor, and flows from the water outlet of the liquid distributor to the condenser. If the condensed water is discharged in an external discharging mode, an air conditioner drainage pipeline outside a kitchen is needed to be relied on.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the refrigeration type range hood with good condensate water treatment effect and high working reliability.
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 chamber and is used for accepting the water receiving box of air conditioner comdenstion water, the heat dissipation chamber install the cooling fan with the condenser, the atomizer that is used for carrying out atomizing to the air conditioner comdenstion water is installed to the air inlet side of cooling fan.
In order to enable the atomizer and the heat dissipation fan to synchronously rotate, the heat dissipation fan is a centrifugal fan, the atomizer is a centrifugal atomizer, and the heat dissipation fan and the atomizer are coaxially arranged. Therefore, under the working condition of large cooling capacity, the rotating speed of the cooling fan is increased, the water yield is increased at the moment, the rotating speed of the atomizer is also increased along with the rotating speed of the cooling fan, and the water yield for treating condensation is also increased along with the rotating speed of the cooling fan.
In order to enable water mist generated after atomization of the atomizer to be directly sucked into the heat dissipation fan, the water receiving box is arranged below the heat dissipation fan, the atomizer is arranged between the water receiving box and the heat dissipation fan, and the heat dissipation fan is provided with a lower air inlet facing the atomizer.
The condenser may be arranged at a plurality of different positions of the heat dissipation chamber, and as a preferred scheme, the condenser is arranged in the air duct at the upstream of the air inlet of the heat dissipation fan along the air flow direction.
Further preferably, the heat dissipation fan is further provided with an upper air inlet. Thus, the heat radiation fan is of a double air inlet structure.
Further preferably, the condenser is disposed above the upper air inlet.
As another preferable scheme, the condenser is arranged in the air duct at the downstream of the air outlet of the heat radiation fan along the air flow direction.
In order to enable the air conditioner condensed water to flow into the water receiving box, an air conditioner inner unit is arranged outside the fan frame and comprises a cold air fan and an evaporator, and the air conditioner inner unit is provided with a condensed water outlet which is communicated with the atomizer or the water receiving box through a water pipe.
Preferably, a water level sensor is installed in the water receiving box, so that a user is reminded of pouring water when the water level sensor senses that the water level in the water receiving box reaches a warning position.
In order to facilitate the extraction of the water receiving box, the lower part of the fan frame is provided with a lower box body, the water receiving box is arranged in the lower box body, the water receiving box adopts a front-back drawing structure, and a water box panel is arranged on the front surface of the lower box body.
The air conditioner air outlet can be arranged at a plurality of different positions of the range hood, and preferably, the air conditioner air outlet is formed in the front face of the lower box body and is communicated with the air outlet of the cold air blower.
Further preferably, an air outlet panel is installed at the air outlet of the air conditioner.
In order to be convenient for directly discharging the comdenstion water in the water box outward, the lower part of fan frame is equipped with down the box, connect the water box to locate in the box down, connect the external drain pipe that has of water box, movable smoke baffle is installed to lower box bottom, the drain pipe is located the back of movable smoke baffle, under movable smoke baffle open state, the lower extreme outlet of drain pipe exposes.
In order to enable the oil fume absorbing air to take away heat in the heat dissipation channel, a vent is formed in the fan frame, and an air outlet of the heat dissipation fan is communicated with an air channel in the fan frame through the vent.
In order to enable the heat dissipation fan to dissipate heat of the compressor, the compressor is arranged inside the heat dissipation cavity.
Compared with the prior art, the utility model has the advantages that: this refrigeration formula range hood is equipped with the heat dissipation chamber and is used for accepting the water receiving box of air conditioner comdenstion water in the outside of fan frame, and the radiator fan dispels the heat to the condenser of heat dissipation intracavity, and the atomizer of radiator fan air inlet side can atomize the air conditioner comdenstion water, and the water smoke that produces after the atomizing is inhaled by the radiator fan, makes the wind temperature that the radiator fan blow out reduce, and then reduces the temperature of the sheet metal component of range hood that originally contacts with hot-blast, and then promotes range hood operational reliability.
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 structural sectional view of the range hood shown in fig. 1;
fig. 3 is a cross-sectional view of another structure of the range hood shown in fig. 1;
fig. 4 is a side view of the range hood of fig. 1;
fig. 5 is a schematic view of a structure of the range hood of fig. 1 after a water box panel is opened;
fig. 6 is a schematic view of a structure in which a water box panel of the range hood shown in fig. 1 is opened and the water box is drawn out forward;
fig. 7 is a schematic structural diagram of an atomizer according to a first embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a range hood according to a second embodiment of the present utility model;
fig. 9 is a schematic structural diagram of a range hood according to a third embodiment of the present utility model;
fig. 10 is a structural sectional view of the range hood shown in fig. 9 (a state in which a movable smoke barrier is closed);
fig. 11 is a structural sectional view of the range hood shown in fig. 9 (a state in which a movable smoke baffle is opened).
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
as shown in fig. 1 to 7, the refrigerating range hood of the present embodiment includes an air conditioning assembly and a range hood assembly, the air conditioning assembly includes a compressor 11, a condenser 12 and an evaporator 13, 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 will not be described here.
The fume exhaust assembly comprises a fan frame 21 and a fume exhaust fan 22 arranged in the fan frame 21. The outside of fan frame 21 is equipped with heat dissipation chamber 3, and heat dissipation chamber 3 installs heat dissipation fan 5, condenser 12 and compressor 11, opens on fan frame 21 and has the vent (not shown in the figure), and the air outlet of heat dissipation fan 5 is linked together with the wind channel of fan frame 21 inside through the vent, under the combined action of heat dissipation fan 5 and range hood 22, and the heat of condenser 12 and compressor 11 can take away through range hood 22. In this embodiment, along the air flow direction, the condenser 12 is disposed in the air duct upstream of the air inlet of the heat dissipation fan 5.
The heat dissipation fan 5 in this embodiment is a centrifugal fan, and adopts a double air inlet structure, that is, the heat dissipation fan has a lower air inlet 51 and an upper air inlet 52, the condenser 12 is disposed above the upper air inlet 52, and indoor air is sucked into the heat dissipation fan 5 from the upper air inlet 52 after passing through the condenser 12.
An air conditioner internal unit 7 is mounted outside the fan frame 21, the air conditioner internal unit 7 comprises a cold air fan 8 and an evaporator 13, and the air conditioner internal unit 7 is provided with a condensed water outlet 71. An air conditioner air outlet 102 is formed in the front face of the lower box body 100, the air conditioner air outlet 102 is communicated with an air outlet of the cold air blower 8, and an air outlet panel 103 is installed at the air conditioner air outlet 102. The air outlet panel 6 of this embodiment is disposed at a central position of the upper front portion of the lower case 3.
In this embodiment, the water receiving box 4 is installed inside the lower case 100, the water receiving box 4 adopts a front-rear drawing structure, the water level sensor 10 is installed inside the water receiving box 4, and the water box panel 101 is installed on the front surface of the lower case 100. The water box panel 101 is positioned on the right side of the air outlet panel 103, and the display control panel 104 is mounted on the left side of the air outlet panel 103, with the direction indicated by arrow a in fig. 1 being the right.
The water receiving box 4 of the embodiment is located below the lower air inlet 51 of the heat dissipation fan 5, the atomizer 6 is installed between the water receiving box 4 and the heat dissipation fan 5, the lower air inlet 51 faces the atomizer 6, that is, the atomizer 6 is arranged on the air inlet side of the heat dissipation fan 5. The atomizer 6 in this embodiment is a centrifugal atomizer, and the atomizer 6 and the heat dissipation fan 5 are integrated into a whole and coaxially arranged, that is, the two have the same rotation speed. In the present embodiment, the condensed water drain port 71 of the air conditioner 7 communicates with the atomizer 6 through the water pipe 9, and the atomizer 6 communicates with the water receiving box 4. In addition, the condensed water outlet 71 can also be directly communicated with the water receiving box 4 through the water pipe 9, condensed water does not pass through the atomizer 6, and the atomizer 6 atomizes the condensed water in the water receiving box 4.
When the air conditioner is in operation, condensed water of the air conditioner 7 flows to a dripping area of the atomizer 6 through the water pipe 9 to be atomized, the upper air inlet 52 of the heat dissipation fan 5 dissipates heat for the condenser 12, the lower air inlet 51 sucks atomized air, and the hot air at the upper part and the cold air at the lower part are combined, so that the temperature of air blown out by the heat dissipation fan 5 is reduced, and the sheet metal temperature of the fan frame 21 which is originally in contact with hot air is further reduced. Because the heat dissipation fan 5 and the atomizer 6 are coaxial, the rotation speeds of the heat dissipation fan 5 and the atomizer 6 are the same, when the rotation speed of the heat dissipation fan 5 is increased under the working condition of large cold quantity, the water yield is increased at the moment, the rotation speed of the atomizer 6 is increased along with the rotation speed of the heat dissipation fan 5, and the condensation water yield is treated along with the increase, so that a very good matching effect is presented. When the atomization amount does not reach the generated condensation water amount under the abnormal wet working condition, water can accumulate on the atomizer 6 at the moment, and when the condensation water exceeds the water level line of the atomizer 6, the condensation water flows into the water receiving box 4 from the atomizer 6.
When the water level sensor 10 detects that the water level of the water receiving box 4 reaches the water box warning position, the display control panel 104 reminds the user of pouring water. If the user does not have the action of the water pumping box, the water box panel 101 is automatically turned over, and the water receiving box 4 is automatically ejected. The user extracts the water receiving box 4, the compressor 11 stops running at the moment, and the cold air blower 8 continues to run; after pouring, the water receiving box 4 is replaced, the water box panel 101 is closed, and the compressor 11 is restarted.
Embodiment two:
as shown in fig. 8, in this embodiment, along the air flow direction, the condenser 12 is disposed in the air duct downstream of the air outlet of the heat dissipation fan 5, and the water mist blown out from the air outlet of the heat dissipation fan 5 dissipates heat of the condenser 12, so that the heat dissipation effect is better. The remaining structure of this embodiment is the same as that of the first embodiment, and will not be described here.
Embodiment III:
as shown in fig. 9 to 11, the drain pipe 41 is installed at the bottom of the water receiving box 4 of the present embodiment, the movable smoke baffle 105 is installed at the bottom of the lower case 100, the drain pipe 41 is provided at the back of the movable smoke baffle 105, and the drain outlet at the lower end of the drain pipe 41 is exposed in the opened state of the movable smoke baffle 105. When the water level sensor 10 detects that the water level of the water receiving box 4 reaches the water box warning position, the movable smoke baffle 105 is opened, the water draining switch (not shown in the figure) of the water box is started, the water receiving container is used for receiving water, and condensed water in the water box 4 can flow downwards into the water receiving container, so that the operation is very convenient. The remaining structure of this embodiment is the same as that of the first embodiment, and will not be described here.
Claims (15)
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 chamber (3) and is used for accepting air conditioner comdenstion water connect water box (4), heat dissipation chamber (3) install heat dissipation fan (5) with condenser (12), atomizer (6) that are used for carrying out atomizing to the air conditioner comdenstion water are installed to the air inlet side of heat dissipation fan (5).
2. The refrigerated extractor hood of claim 1 wherein: the heat dissipation fan (5) is a centrifugal fan, the atomizer (6) is a centrifugal atomizer (6), and the heat dissipation fan (5) and the atomizer (6) are coaxially arranged.
3. A refrigerated extractor hood according to claim 2, characterized in that: the water receiving box (4) is arranged below the radiating fan (5), the atomizer (6) is arranged between the water receiving box (4) and the radiating fan (5), and the radiating fan (5) is provided with a lower air inlet (51) facing the atomizer (6).
4. A refrigerated extractor hood according to claim 3, characterized in that: along the air flow direction, the condenser (12) is arranged in an air channel at the upstream of the air inlet of the heat radiation fan (5).
5. A refrigerated extractor hood according to claim 3, characterized in that: the heat radiation fan (5) is also provided with an upper air inlet (52).
6. The refrigerated extractor hood of claim 5 wherein: the condenser (12) is arranged above the upper air inlet (52).
7. The refrigerated extractor hood of claim 1 wherein: along the air flow direction, the condenser (12) is arranged in an air duct at the downstream of the air outlet of the heat dissipation fan (5).
8. The refrigerated extractor hood of claim 1 wherein: the air conditioner is characterized in that an air conditioner inner unit (7) is arranged outside the fan frame (21), the air conditioner inner unit (7) comprises a cold air fan (8) and an 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 atomizer (6) or the water receiving box (4) through a water pipe (9).
9. The refrigerated extractor hood of claim 8 wherein: a water level sensor (10) is arranged in the water receiving box (4).
10. The refrigerated extractor hood of claim 8 wherein: the lower part of the fan frame (21) is provided with a lower box body (100), the water receiving box (4) is arranged in the lower box body (100), the water receiving box (4) adopts a front-back drawing structure, and a water box panel (101) is arranged on the front surface of the lower box body (100).
11. The refrigerated extractor hood of claim 10 wherein: an air conditioner air outlet (102) is formed in the front face of the lower box body (100), and the air conditioner air outlet (102) is communicated with an air outlet of the cold air blower (8).
12. The refrigerated extractor hood of claim 11 wherein: an air outlet panel (103) is arranged at the air outlet (102) of the air conditioner.
13. The refrigerated extractor hood of claim 8 wherein: the lower part of fan frame (21) is equipped with box (100) down, connect water box (4) to locate in box (100) down, connect water box (4) external drain pipe (41) have, activity cigarette baffle (105) are installed to box (100) bottom down, drain pipe (41) are located the back of activity cigarette baffle (105), under activity cigarette baffle (105) open state, the lower extreme outlet of drain pipe (41) exposes.
14. 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 (5) is communicated with an air channel in the fan frame (21) through the vent.
15. A refrigerated fume extractor according to any of claims 1 to 14 wherein: the compressor (11) is arranged inside the heat dissipation cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667740.1U CN220551963U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667740.1U CN220551963U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551963U true CN220551963U (en) | 2024-03-01 |
Family
ID=90007009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667740.1U Active CN220551963U (en) | 2023-06-28 | 2023-06-28 | Refrigerating type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551963U (en) |
-
2023
- 2023-06-28 CN CN202321667740.1U patent/CN220551963U/en active Active
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