CN220038575U - Range hood with refrigeration function - Google Patents
Range hood with refrigeration function Download PDFInfo
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- CN220038575U CN220038575U CN202321058284.0U CN202321058284U CN220038575U CN 220038575 U CN220038575 U CN 220038575U CN 202321058284 U CN202321058284 U CN 202321058284U CN 220038575 U CN220038575 U CN 220038575U
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- range hood
- module
- heat dissipation
- function according
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000003507 refrigerant Substances 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000007921 spray Substances 0.000 claims description 9
- 239000003517 fume Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000006233 lamp black Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a range hood with refrigeration function, including oil smoke absorption module and refrigeration module, oil smoke absorption module has the casing, be equipped with the oil smoke passageway in the casing, the first exhaust pipe that is linked together with the oil smoke passageway is installed at the casing top, refrigeration module compressor, condenser and evaporimeter are linked together through the refrigerant pipeline, refrigeration module locates the casing top, refrigeration module has cold wind passageway and heat dissipation passageway, in the cold wind passageway was located to the evaporimeter, the heat dissipation passageway is external to have the cooling tube, first exhaust pipe export and cooling tube export are connected respectively on the first entry and the second entry of three-way valve, the second exhaust pipe is installed to the export of three-way valve. The refrigerating module of the range hood is arranged at the top of the shell of the range hood, the outlet of the smoke discharging channel is communicated with the outlet of the heat radiating channel through the three-way valve, and the refrigerating module can work independently or the range hood module can work independently or the refrigerating module and the range hood module work simultaneously by controlling the three-way valve.
Description
Technical Field
The utility model relates to a range hood, in particular to a range hood with a refrigerating function.
Background
In order to improve cooking experience, people invent various refrigeration type range hoods, and the existing refrigeration type range hoods are generally added with air conditioning components on the basis of a range hood platform, so that not only can all functions of the range hood 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 refrigerating module of the range hood cannot independently operate, and needs to be started to work simultaneously with the range hood, so that the adaptation scene of the refrigerating function is limited. In addition, the existing refrigeration lampblack absorber adopts indoor circulating air to cool a kitchen, and the introduced kitchen air contains pollutants such as lampblack particles and the like and needs to be filtered and purified with high efficiency, so that a refrigeration module needs a relatively complex purification device, and higher cost requirements are brought. The existing refrigeration range hood generally adopts a mode of discharging condensed water into an oil cup, the oil cup is easy to be full, the cleaning frequency of the oil cup is high, the refrigeration range hood provided with a condensed water storage tank needs additional space to place the storage tank, and a user needs to process the condensed water at regular time. In view of the above, there is a need for further improvements in the structure of existing refrigerating smoke machines.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a range hood with a refrigeration module capable of working independently or simultaneously with a range hood module.
The technical scheme adopted for solving the technical problems is as follows: this range hood with refrigeration function, including range hood module and refrigeration module, the range hood module has the casing, be equipped with the oil smoke passageway in the casing, the first tobacco pipe of discharging fume that is linked together with the oil smoke passageway is installed at the casing top, refrigeration module is including compressor, condenser and evaporimeter, compressor, condenser and evaporimeter are linked together through the refrigerant pipeline, its characterized in that: the top of casing is located to the refrigeration module, and the refrigeration module has cold wind passageway and heat dissipation passageway, the cold wind passageway is located to the evaporimeter, the heat dissipation passageway is located to the condenser in, the heat dissipation passageway external has the cooling tube, the export of first exhaust pipe and the export of cooling tube are connected respectively on the first entry and the second entry of three-way valve, the second exhaust pipe is installed to the export of three-way valve.
In order to fully utilize the upper space of the range hood and improve the utilization rate of the air outlet space, an upper shell is arranged above the shell, and the refrigerating module is arranged in the upper shell.
Preferably, the top of the upper shell is provided with a through hole, the first smoke exhaust pipe upwards penetrates through the through hole, the upper shell is also provided with a cold air channel air inlet, a cold air channel air outlet, a heat dissipation channel air inlet and a heat dissipation channel air outlet, the heat dissipation channel air outlet is arranged at the top of the upper shell, and the heat dissipation pipe is arranged on the heat dissipation channel air outlet.
In order to cool the evaporator in the cold air channel, the condenser in the heat dissipation channel is cooled, a cooling air cooler is arranged in the cold air channel, and a cooling air cooler is arranged in the heat dissipation channel.
Preferably, an air inlet is formed in the top of the upper shell, and the air inlet is shared by the cold air channel air inlet and the heat dissipation channel air inlet. Thus, the air introduced from the air inlet is divided into two paths, one path is driven by the cooling fan to realize refrigeration, and the other path is driven by the cooling fan to drive the condenser to realize heat dissipation of the condenser.
In order to introduce outdoor fresh air into the air inlet, the air inlet is externally connected with a fresh air channel.
In order to carry out primary filtration on the air introduced by the air inlet, a filter screen is arranged at the air inlet. Typically, HEPA filters are used as the filters.
In order to disinfect and purify the air introduced from the air inlet, a UV lamp tube is arranged at the air inlet.
In order to add healthy factor negative ions to cold air blown out from the cold air channel air outlet, a negative ion generator is arranged at the cold air channel air outlet.
The three-way valve can have various structures, and preferably comprises a valve body and a valve plate arranged in the valve body, wherein a groove is formed in the inner wall of the valve body, and a protrusion matched with the groove is arranged at the top of the valve plate.
In order to enable the opening degree of the valve plate to be adjustable, a speed reducing motor for controlling the opening and closing angles of the valve plate is arranged on the valve body.
In order to utilize the air conditioner comdenstion water to dispel the heat to the condenser install the water collector below the condenser is installed the aqua storage tank, the water collector is higher than the aqua storage tank and communicates each other, the water spray tray that can spray towards the comdenstion water is installed to the top of condenser, install the water pump that is used for carrying the water in the aqua storage tank to the water spray tray in the aqua storage tank.
In order to atomize the air conditioner condensed water, then exchange heat with the condenser and discharge the air conditioner condensed water out of the heat dissipation channel, an atomizer is further arranged in the heat dissipation channel, a water inlet of the atomizer is communicated with a water outlet of the water pump, and a spray opening of the atomizer faces the condenser.
Preferably, in any of the above aspects, a range hood is mounted in the housing.
Compared with the prior art, the utility model has the advantages that: the refrigerating module with the refrigerating function is arranged at the top of the shell of the smoke exhaust module, the upper space of the smoke exhaust module is skillfully utilized, the utilization rate of kitchen space is improved, the smoke exhaust channel outlet of the smoke exhaust module is communicated with the heat dissipation channel outlet of the refrigerating module through the three-way valve, and the refrigerating module can work independently or the smoke exhaust module can work independently or the refrigerating module and the smoke exhaust module work simultaneously through controlling the three-way valve.
Drawings
Fig. 1 is a schematic structural view of a range hood according to an embodiment of the present utility model;
fig. 2 is a schematic view of the structure of the range hood shown in fig. 1 with the upper housing of the refrigeration module removed;
FIG. 3 is a schematic view of the range hood of FIG. 2 at another angle (with some components such as the suspended ceiling removed);
FIG. 4 is a schematic structural view of an upper housing according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a three-way valve according to an 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 4, the range hood with the refrigeration function of the present embodiment includes a range hood module and a refrigeration module. The oil smoke sucking module is provided with a shell 1, an oil smoke channel is arranged in the shell 1, an oil smoke sucking fan (not shown in the figure) is arranged in the shell 1, a first smoke exhaust pipe 2 communicated with the oil smoke channel is arranged at the top of the shell 1, and oil smoke is sucked into the oil smoke channel through the oil smoke sucking fan and finally exhausted through the first smoke exhaust pipe 2.
An upper case 10 is provided above the casing 1, and the refrigeration module is provided in the upper case 10. The refrigerating module comprises a compressor 3, a condenser 4 and an evaporator 5, wherein the compressor 3, the condenser 4 and the evaporator 5 are communicated through a refrigerant pipeline 6, and the working principle of the refrigerating module is the same as that of the existing air conditioner and is not described herein. The refrigerating module is provided with a cold air channel and a heat dissipation channel, the evaporator 5 and the heat dissipation air cooler 11 are arranged in the cold air channel, and the condenser 4 and the heat dissipation air cooler 12 are arranged in the heat dissipation channel. With the direction indicated by arrow a in fig. 2 being to the right, the evaporator 5 is provided on the left side, the condenser 4 is provided on the right side, and the compressor 3 is provided between the evaporator 5 and the condenser 4.
The top of the upper shell 10 is provided with a through hole 101, an air inlet 102 and a heat dissipation channel air outlet 104, and the front side of the upper shell 10 is provided with a cold air channel air outlet 103. The air inlet 102 is used as an air inlet shared by the air inlet of the cold air channel and the air inlet of the heat dissipation channel. The air inlet 102 in this embodiment is a fresh air inlet, the air inlet 102 is externally connected with a fresh air channel 13, and the fresh air channel inlet 131 is disposed on the suspended ceiling 22. The fresh air is led into the refrigerating module through the fresh air channel 13 and then is divided into two paths, one path of fresh air is brought to the evaporator 5 by the cooling fan 11 to realize refrigeration, and the other path of fresh air is brought to the condenser 4 by the cooling fan 12 to realize heat dissipation of the condenser 4.
The filter screen 14 and the UV lamp tube 15 are installed at the air inlet 102, the filter screen 14 can adopt a HEPA filter screen and the like to carry out primary filtration on fresh air introduced by the air inlet 102, and the UV lamp tube 15 has a sterilizing function, so that the introduced fresh air is clean air subjected to efficient filtration and sterilization purification. The negative ion generator 16 is arranged at the cold air channel air outlet 103, so that clean and comfortable fresh air is blown out from the cold air channel air outlet 103, and the air quality of a kitchen is ensured.
The first smoke exhaust pipe 2 passes through the through hole 101 upwards, and the radiating pipe 7 is arranged on the air outlet 104 of the radiating channel. The outlet of the first smoke exhaust pipe 2 and the outlet of the radiating pipe 7 are respectively connected to a first inlet and a second inlet of the three-way valve 8, and the second smoke exhaust pipe 9 is arranged at the outlet of the three-way valve 8. As shown in fig. 5, the three-way valve 8 of the present embodiment includes a valve body 81 and a valve plate 82 mounted inside the valve body 81, a groove 811 is formed on an inner wall of the valve body 81, and a protrusion 821 matching with the groove 811 is formed on a top of the valve plate 82. A gear motor 83 for controlling the opening and closing angle of the valve plate 82 is mounted on the valve body 81. When the valve plate 81 is opened at a certain angle, the flow guiding function can be simultaneously realized.
When only the oil fume suction module is independently opened to work, the valve plate 82 is rotated upwards, a channel communicated with the oil fume channel is opened, and a channel communicated with the heat dissipation channel is closed. When only the refrigerating module works alone, the valve plate 82 rotates downwards, the channel communicated with the heat dissipation channel and the channel communicated with the oil smoke channel are closed. When the refrigeration module and the fume suction module work simultaneously, the valve plate 82 is opened to a certain angle, and the heat dissipation channel and the fume suction channel are both opened.
The range hood of the embodiment is also provided with a high-efficiency condensate water treatment system for circulating sprinkling and atomizing, and can realize that condensate water is free from draining. The concrete structure is as follows: a water receiving disc 17 is arranged below the evaporator 5, a water storage tank 18 is arranged below the condenser 4, the water receiving discs 17 are higher than the water storage tank 18 and are mutually communicated, and when the refrigerating module works, condensed water condensed on the surface of the evaporator 5 flows into the water receiving disc 17 and then flows into the water storage tank 18 through the water receiving disc 17. The water pump 20 is arranged in the water storage tank 18, the water spraying disc 19 capable of spraying water towards the condenser 4 is arranged above the condenser 4, condensed water in the water storage tank 18 is conveyed to the water spraying disc 19 through the water pump 20, then flows to the surface of the condenser 4 from the water spraying disc 19, dissipates heat of the condenser 4 so as to improve the heat exchange effect of the condenser, and unconsumed condensed water falls into the water storage tank 18 along the surface of the condenser 4 for recycling. An atomizer 21 is further installed in the heat dissipation channel, a water inlet of the atomizer 21 is communicated with a water outlet of the water pump 20, a spray opening of the atomizer 21 faces the condenser 4, water mist sprayed by the atomizer 21 dissipates heat of the condenser 4 and is blown to a public flue by the heat dissipation fan 12 after exchanging heat with the condenser 4, and efficient treatment of condensed water is achieved.
Claims (14)
1. The utility model provides a range hood with refrigeration function, including oil smoke absorption module and refrigeration module, oil smoke absorption module has casing (1), be equipped with the oil smoke passageway in casing (1), first fume exhaust pipe (2) that are linked together with the oil smoke passageway are installed at casing (1) top, refrigeration module is including compressor (3), condenser (4) and evaporimeter (5), compressor (3), condenser (4) and evaporimeter (5) are linked together through refrigerant pipeline (6), its characterized in that: the refrigerating module is arranged at the top of the shell (1), the refrigerating module is provided with a cold air channel and a heat dissipation channel, the evaporator (5) is arranged in the cold air channel, the condenser (4) is arranged in the heat dissipation channel, the heat dissipation channel is externally connected with a heat dissipation pipe (7), the outlet of the first smoke exhaust pipe (2) and the outlet of the radiating pipe (7) are respectively connected to the first inlet and the second inlet of the three-way valve (8), and the outlet of the three-way valve (8) is provided with a second smoke exhaust pipe (9).
2. The range hood with a refrigerating function according to claim 1, wherein: an upper shell (10) is arranged above the shell (1), and the refrigeration module is arranged in the upper shell (10).
3. The range hood with a refrigerating function according to claim 2, wherein: the top of last casing (10) is opened there is through-hole (101), first exhaust pipe (2) upwards passes through-hole (101), still open on last casing (10) cold wind passageway air intake, cold wind passageway air outlet (103), heat dissipation passageway air intake and heat dissipation passageway air outlet (104), the top of last casing (10) is located in heat dissipation passageway air outlet (104), cooling tube (7) are installed on heat dissipation passageway air outlet (104).
4. A range hood with a refrigerating function according to claim 3, wherein: a cooling air cooler (11) is arranged in the cooling air channel, and a cooling air cooler (12) is arranged in the cooling air channel.
5. A range hood with a refrigerating function according to claim 3, wherein: an air inlet (102) is formed in the top of the upper shell (10), and the air inlet (102) is shared by the cold air channel air inlet and the heat dissipation channel air inlet.
6. The range hood with refrigeration function according to claim 5, wherein: the air inlet (102) is externally connected with a fresh air channel (13).
7. The range hood with a refrigerating function according to claim 6, wherein: a filter screen (14) is arranged at the air inlet (102).
8. The range hood with a refrigerating function according to claim 6, wherein: and a UV lamp tube (15) is arranged at the air inlet (102).
9. A range hood with a refrigerating function according to claim 3, wherein: and a negative ion generator (16) is arranged at the cold air channel air outlet (103).
10. The range hood with a refrigerating function according to claim 1, wherein: the three-way valve (8) comprises a valve body (81) and a valve plate (82) arranged in the valve body (81), a groove (811) is formed in the inner wall of the valve body (81), and a protrusion (821) matched with the groove (811) is arranged at the top of the valve plate (82).
11. The range hood with a refrigerating function according to claim 10, wherein: a gear motor (83) for controlling the opening and closing angles of the valve plates (82) is arranged on the valve body (81).
12. The range hood with a refrigerating function according to any one of claims 1 to 11, wherein: install water collector (17) below of evaporimeter (5) install aqua storage tank (18) below condenser (4), water collector (17) are higher than aqua storage tank (18) and communicate each other, water spray tray (19) that can spray water towards the comdenstion water are installed to the top of condenser (4), install in aqua storage tank (18) and be used for carrying the water in aqua storage tank (18) to water pump (20) on water spray tray (19).
13. The range hood with refrigeration function according to claim 12, wherein: an atomizer (21) is further arranged in the heat dissipation channel, a water inlet of the atomizer (21) is communicated with a water outlet of the water pump (20), and a spray opening of the atomizer (21) faces the condenser (4).
14. The range hood with refrigeration function according to claim 13, wherein: an oil smoke suction fan is arranged in the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058284.0U CN220038575U (en) | 2023-04-28 | 2023-04-28 | Range hood with refrigeration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058284.0U CN220038575U (en) | 2023-04-28 | 2023-04-28 | Range hood with refrigeration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038575U true CN220038575U (en) | 2023-11-17 |
Family
ID=88727601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058284.0U Active CN220038575U (en) | 2023-04-28 | 2023-04-28 | Range hood with refrigeration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119573098A (en) * | 2024-12-31 | 2025-03-07 | 杭州老板电器股份有限公司 | Integrated range hood system |
-
2023
- 2023-04-28 CN CN202321058284.0U patent/CN220038575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119573098A (en) * | 2024-12-31 | 2025-03-07 | 杭州老板电器股份有限公司 | Integrated range hood system |
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