CN108061321B - Kitchen refrigerating range hood - Google Patents
Kitchen refrigerating range hood Download PDFInfo
- Publication number
- CN108061321B CN108061321B CN201710632644.6A CN201710632644A CN108061321B CN 108061321 B CN108061321 B CN 108061321B CN 201710632644 A CN201710632644 A CN 201710632644A CN 108061321 B CN108061321 B CN 108061321B
- Authority
- CN
- China
- Prior art keywords
- plate
- positive plate
- kitchen
- range hood
- oil smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 238000004887 air purification Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 239000000498 cooling water Substances 0.000 claims description 18
- 239000003517 fume Substances 0.000 claims description 11
- 238000005338 heat storage Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
Abstract
The utility model provides a kitchen refrigeration range hood, includes the casing, is equipped with fan system and oil smoke absorption passageway in the casing, and the exit end of oil smoke absorption passageway divide into oil smoke exhaust passage and the air purification passageway that is linked together with the kitchen in-house, installs front end purification unit in the inside of oil smoke absorption passageway and be located the front end of fan system, and air purification passageway's air outlet is located on the casing, still install the refrigerating plant who is used for cooling down to the wind that blows out from the air outlet in the casing. The outlet end of the kitchen refrigerating range hood oil smoke exhaust channel is divided into an oil smoke exhaust channel and an air purification channel which are communicated with a kitchen room, so that an internal circulation machine is formed, external exhaust is not needed, the structure is simple, after the front end purification unit is arranged at the front end of a fan system, oil smoke can be purified before entering the fan system, and therefore long-term cleaning of a fan impeller is facilitated, in addition, a refrigerating device in a machine shell can cool air flow at an air outlet, and therefore kitchen environment is greatly improved, and user experience is improved.
Description
Technical Field
The utility model relates to a kitchen appliance, in particular to a kitchen refrigerating range hood.
Background
Traditional range hood only has the function of sucking oil smoke, and the range hood is opened and can cause the negative pressure in the kitchen, causes outdoor polluted air to squeeze into the kitchen through door slits and window slits to cause secondary pollution, can also cause odor such as sewer to flow backward into the kitchen, worsens kitchen air quality. Meanwhile, oxygen is needed for the combustion of the kitchen range, the oxygen content of the closed kitchen environment can be reduced, the combustion efficiency is reduced, and if a user selects windowing ventilation, the trouble that outdoor pollutants enter the kitchen and irregular airflow outside the window disturb the oil smoke absorbing effect are also faced. In addition, the conventional range hood cannot realize a function of purifying kitchen air after cooking is finished.
The prior art discloses a range hood capable of blowing out fresh air inside the range hood, such as a fan device capable of replacing the range hood disclosed in Chinese patent No. ZL 201120448626.0 (issued patent No. CN 202328439U), wherein the fan device comprises an air duct shell arranged above an environmental-friendly kitchen range and a fan arranged on the side surface of the air duct shell, an annular partition plate is arranged in the air duct shell and divides the air duct shell into a fresh air pipeline and a converging flue, an air outlet of the fresh air pipeline is arranged at the lower part of the air duct shell, and an opening of the air outlet faces towards a smoke exhaust pipe. When the fan device works, the fresh air blown out from the air outlet directly blows the oil smoke to the smoke exhaust pipe, the wind resistance is very small, and the electric energy is greatly saved. Therefore, the fresh air fan of the fan device is used for blowing the oil smoke to the smoke exhaust pipe in an accelerating way, and although the oil smoke exhaust effect is improved, fresh and clean fresh air cannot be conveyed to a kitchen, and the combustion efficiency of a kitchen range cannot be improved. In the prior art, a range hood with a fresh air outlet on an organic shell is also disclosed, outdoor air enters the interior of the shell and is purified, and purified fresh air is blown out into a kitchen through the fresh air outlet, so that the purified kitchen air cannot refrigerate the fresh air, especially in hot summer, the temperature of the fresh air blown out from the fresh air outlet is relatively high, and the user experience is poor. In addition, the existing range hood adopts a range hood outer exhaust structure, and even if a filtering device is arranged in a range hood channel, the range hood can also influence the air pollution.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the kitchen refrigerating range hood with a simple structure and internal circulation.
The technical scheme adopted for solving the technical problems is as follows: the kitchen refrigerating range hood comprises a machine shell, wherein a fan system and a range hood channel are arranged in the machine shell, and the inlet end of the range hood channel is communicated with a range hood suction inlet, and is characterized in that: the outlet end of the oil fume suction channel is divided into an oil fume discharge channel and an air purification channel which are communicated with the kitchen, a front end purification unit is arranged in the oil fume suction channel and positioned at the front end of the fan system, an air outlet of the air purification channel is arranged on the shell, and a refrigerating device for cooling air blown from the air outlet is further arranged in the shell.
In order to adjust the air output of the air outlet, an adjustable valve capable of adjusting the air input of the air purifying channel is arranged at the outlet of the oil smoke exhaust channel.
In order to adjust the direction of the air outlet, an air outlet adjusting device is arranged at the air outlet, and the air outlet adjusting device is linked with the adjustable valve.
In order to improve user experience, the air outlet is arranged on the front face of the shell.
In order to further evolve the air in the air purifying channel, a high-efficiency filter screen is arranged in the air purifying channel. The high efficiency filter screen is generally referred to as a HEPA high efficiency filter screen.
Further preferably, the outlet end of the oil fume exhaust channel extends above the kitchen ceiling.
The refrigerating device can have various structures, and preferably, the refrigerating device comprises a refrigerating assembly, a cooling water tank, a heat exchange assembly and a water pump, wherein the refrigerating assembly comprises a cold end and a hot end, the water outlet end of the cooling water tank is connected with the water inlet end of the cold end, the water pump is arranged on a waterway between the cooling water tank and the cold end, the heat exchange assembly is arranged at the air outlet, the water outlet end of the cold end is connected with the water inlet end of the heat exchange assembly, and the water outlet end of the heat exchange assembly is connected with the water inlet end of the cooling water tank.
In order to effectively utilize heat generated by the hot end of the refrigerating device, a radiating water inlet pipe and a radiating water outlet pipe are arranged on the shell in a penetrating way, the outer end of the radiating water inlet pipe is exposed out of the shell, the inner end of the radiating water inlet pipe is communicated with the water inlet of the hot end, the inner end of the radiating water outlet pipe is communicated with the water outlet of the hot end, and the outer end of the radiating water outlet pipe is exposed out of the shell. Thus, the hot water led out from the range hood can supply the kitchen washing permanent hot water, and the extra heat load in the room is avoided.
In order to store the hot water flowing out from the radiating water outlet pipe, a heat storage water tank is also arranged outside the shell, the outer end of the radiating water outlet pipe is communicated with the water inlet of the heat storage water tank, and a hot water outlet is formed in the heat storage water tank.
Further preferably, the fan used by the fan system is a centrifugal fan.
The front end purifying element can have various structures, and preferably, this front end purifying element includes positive plate, negative plate and electrode wire frame, positive plate and negative plate are parallel to each other and interval distribution, and positive plate and negative plate are located the inside of electrode wire frame, and the positive plate switches on with the wire electrode on the electrode wire frame, its characterized in that: still include positive plate fixed plate, negative plate fixed plate and fixed bolster, the positive plate is fixed on the positive plate fixed plate, the negative plate is fixed on the negative plate fixed plate, positive plate fixed plate and negative plate fixed plate are all fixed on the fixed bolster.
Still preferably, the positive plate and the negative plate are sequentially distributed at intervals left and right, the positive plate fixing plates are two and arranged on the front side and the rear side of the front end purifying unit, the front side and the rear side of the positive plate are respectively fixed on the positive plate fixing plates on the corresponding sides, the negative plate fixing plates are two and arranged on the front side and the rear side of the front end purifying unit, the left side and the right side of the negative plate are respectively fixed on the negative plate fixing plates on the corresponding sides, the positive plate fixing plates are positioned below the negative plate fixing plates on the same side, the two fixing supports are respectively arranged on the left side and the right side of the front end purifying unit, the left side and the right side of the positive plate fixing plates are respectively arranged on the fixing supports on the corresponding sides, and the left side and the right side of the negative plate fixing plates are respectively arranged on the fixing supports on the corresponding sides.
For better fixed positive plate and negative plate, this oily front end purification unit still includes positive plate mount and negative plate mount, the positive plate mount is located the top of front end purification unit, the top of positive plate is spacing on the positive plate mount, the negative plate mount is located the bottom of front end purification unit, the bottom of negative plate is fixed on the negative plate mount.
In order to insulate the positive plate from the machine body, a positive plate cover plate is arranged on the outer side of the positive plate fixing plate, the positive plate cover plate is fixed with the positive plate fixing plate and the electrode wire frame together, drainage ribs are formed on the bottom of the positive plate cover plate, and the periphery of the outer side face of the positive plate cover plate is an arc face. After the structure is adopted by the positive plate cover plate, oil on the outer surface of the positive plate cover plate can be guided to flow away.
Compared with the prior art, the utility model has the advantages that: the outlet end of the oil fume exhaust channel of the kitchen refrigeration range hood is divided into an oil fume exhaust channel and an air purification channel which are communicated with a kitchen room, so that an internal circulation machine is formed, the internal circulation machine is free from being discharged, the structure is simple, the cost is effectively reduced, after a front end purification unit is arranged at the front end of a fan system, oil fume can be effectively purified before entering the fan system, and therefore long-term cleaning of a fan impeller is facilitated.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a refrigeration apparatus according to a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front-end purifying unit according to a first embodiment of the present utility model;
FIG. 4 is a schematic view of the front end purification unit of FIG. 3 with parts of the components removed;
fig. 5 is a schematic structural diagram of a second 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.
Embodiment one:
as shown in fig. 1 and 2, the refrigerating range hood for the kitchen in the present embodiment includes a casing 1, a fan system 2 and a range hood channel 3 are disposed in the casing 1, the fan adopted by the fan system 2 is a centrifugal fan, an inlet end of the range hood channel 3 is communicated with a range hood suction inlet 4, and an outlet end of the range hood channel 3 is divided into a range hood discharge channel 5 and an air purification channel 6 which are communicated with a kitchen room. Specifically, the outlet end of the fume exhaust channel 5 extends above the kitchen ceiling, and the air outlet 7 of the air purifying channel 6 is arranged on the front surface of the casing 1.
The front end purification unit 9 is arranged in the oil fume suction channel 3, the front end purification unit 9 is arranged at the front end of the fan system 2, the oil fume is sucked into the fan system 2 after being purified by the front end purification unit 9, the efficient filter screen 12 is arranged in the air purification channel 6, and in the embodiment, the efficient filter screen 12 is a HEPA efficient filter screen, so that the air blown out from the air outlet 7 is further purified.
In order to adjust the air output of the air outlet, an adjustable valve 10 capable of adjusting the air input of the air purifying channel is arranged at the outlet of the oil smoke discharging channel 5. When the adjustable valve 10 is closed, the air flow discharged from the fan system 2 can only be discharged from the air outlet 7, and after the adjustable valve 10 is opened, the air flow discharged from the fan system 2 can be discharged from the air outlet 7 or the oil smoke exhaust channel 5. In order to adjust the direction of the air outlet, an air outlet adjusting device 11 is installed at the air outlet 7, and the air outlet adjusting device 11 is linked with an adjustable valve 10.
A cooling device 8 for cooling the air blown out from the air outlet 7 is also installed in the casing 1. In this embodiment, the refrigerating device 8 includes a refrigerating assembly 81, a cooling water tank 82, a heat exchange assembly 83 and a water pump 84, wherein the refrigerating assembly 81 is a semiconductor refrigerating element, and specifically includes a cold end 811 and a hot end 812, and the characteristics of the semiconductor refrigerating element indicate that the cold end 811 generates heat when the cold end 811 is refrigerating. The water outlet end of the cooling water tank 82 is connected with the water inlet of the cold end 811, the water pump 84 is arranged on the waterway between the cooling water tank 82 and the cold end 811, the heat exchange assembly 83 is arranged at the air outlet 7, the water outlet of the cold end 811 is connected with the water inlet end of the heat exchange assembly 83, and the water outlet end of the heat exchange assembly 83 is connected with the water inlet end of the cooling water tank 82. Thus, the refrigerating device 8 can form a cold water loop, and the heat exchange assembly 83 can effectively cool the wind blown out from the air outlet 7.
As shown in fig. 3 to 4, the front end purifying unit 9 of the present embodiment is an electrostatic purifying unit, and the front end purifying unit 9 is square in shape as a whole, and specifically includes main components such as a positive electrode plate 91, a negative electrode plate 92, an electrode wire frame 93, a positive electrode plate fixing plate 94, a negative electrode plate fixing plate 95, a fixing bracket 96, a positive electrode plate fixing frame 97, a negative electrode plate fixing frame 98, a positive electrode plate cover plate 99, and the like.
Wherein, positive plate 91 and negative plate 92 are parallel and interval distribution each other, and positive plate 91 and negative plate 92 locate the inside of electrode wire frame 93, and positive plate 91 switches on with wire electrode (not shown in the figure) on the electrode wire frame 93, and positive plate 91 is fixed on positive plate fixed plate 94, and negative plate 92 is fixed on negative plate fixed plate 95, and positive plate fixed plate 94 and negative plate fixed plate 95 are all fixed on fixed bolster 96, and fixed bolster 96 is made by ceramic material.
Specifically, the positive electrode plate 91 and the negative electrode plate 92 are sequentially distributed at intervals in the left-right direction, the positive electrode plate fixing plates 94 are two and are arranged on the front and rear sides of the front end purifying unit 9, the front and rear sides of the positive electrode plate 91 are respectively fixed on the positive electrode plate fixing plates 94 on the corresponding sides, the negative electrode plate fixing plates 95 are two and are arranged on the front and rear sides of the front end purifying unit 9, the left and right sides of the negative electrode plate 92 are respectively fixed on the negative electrode plate fixing plates 95 on the corresponding sides, and the positive electrode plate fixing plates 94 are located below the negative electrode plate fixing plates 95 on the same side. The two fixing brackets 96 are respectively positioned at the left and right sides of the front end purifying unit 9, the left and right sides of the positive plate fixing plate 94 are respectively arranged on the corresponding side fixing brackets 96, and the left and right sides of the negative plate fixing plate 95 are respectively arranged on the corresponding side fixing brackets 96.
The positive plate fixing frame 97 is located at the top of the front end purifying unit 9, the top of the positive plate 91 is limited on the positive plate fixing frame 97, the negative plate fixing frame 98 is located at the bottom of the front end purifying unit 9, and the bottom of the negative plate 92 is fixed on the negative plate fixing frame 98.
The positive plate cover plate 99 is arranged on the outer side of the positive plate fixing plate 94, the positive plate cover plate 99, the positive plate fixing plate 94 and the electrode wire frame 93 are fixed together, the drain rib 991 is formed at the bottom of the positive plate cover plate 99, the periphery of the outer side surface of the positive plate cover plate 99 is an arc surface 992, at least one protruding rib (not shown in the figure) which is horizontally distributed is formed on the inner side surface of the positive plate cover plate 99, and the protruding rib is arranged along the arrangement direction of the positive plate 91.
Embodiment two:
as shown in fig. 5, in order to effectively utilize the heat generated by the hot end of the refrigerating device, the range hood of the embodiment is provided with a cooling water inlet pipe 13 and a cooling water outlet pipe 14 penetrating through the casing 1, wherein the outer end of the cooling water inlet pipe 13 is exposed out of the casing 1, the inner end of the cooling water inlet pipe 13 is communicated with the water inlet of the hot end 812, the inner end of the cooling water outlet pipe 14 is communicated with the water outlet of the hot end 812, and the outer end of the cooling water outlet pipe 14 is exposed out of the casing 1. A heat storage water tank 15 is also arranged outside the casing 1, the outer end of the heat radiation water outlet pipe 14 is communicated with the water inlet of the heat storage water tank 15, and a hot water outlet 151 is arranged on the heat storage water tank 15. Therefore, the hot end 812 of the refrigeration assembly not only adopts water cooling and heat dissipation, but also can supply the extracted hot water to the kitchen washing hot water without causing extra heat load in the room. The remaining structure of this embodiment is the same as that of the first embodiment, and will not be described here.
The foregoing is merely illustrative of the preferred embodiments of this utility model, and it will be appreciated by those skilled in the art that variations and modifications of this utility model can be made without departing from the principles of the utility model, and these are considered to be within the scope of the utility model.
Claims (9)
1. The utility model provides a kitchen refrigeration range hood, includes casing (1) be equipped with fan system (2) and oil smoke passageway (3) in casing (1), the entrance point and the oil smoke sunction inlet (4) of oil smoke passageway (3) are linked together, its characterized in that: the outlet end of the oil smoke suction channel (3) is divided into an oil smoke discharge channel (5) and an air purification channel (6) which are communicated with a kitchen, a front end purification unit (9) is arranged in the oil smoke suction channel (3) and positioned at the front end of a fan system (2), an air outlet (7) of the air purification channel (6) is arranged on the shell (1), a refrigerating device (8) for cooling air blown out from the air outlet (7) is further arranged in the shell (1), the refrigerating device (8) comprises a refrigerating assembly (81), a cooling water tank (82), a heat exchange assembly (83) and a water pump (84), the refrigerating assembly (81) comprises a cold end (811) and a hot end (812), the water outlet end of the cooling water tank (82) is connected with the water inlet of the cold end (811), the heat exchange assembly (83) is arranged on a waterway between the cooling water tank (82) and the cold end (811), the water outlet end (811) is connected with the heat exchange assembly (83) at the water inlet end of the cooling water pipe (13) and the water outlet pipe (14) which is connected with the water outlet end (13), the utility model provides a heat dissipation water inlet pipe (13) expose outside casing (1), the inner end of heat dissipation water inlet pipe (13) with the water inlet of hot junction (812) is linked together, the inner end of heat dissipation water outlet pipe (14) with the delivery port of hot junction (812) is linked together, the outer end of heat dissipation water outlet pipe (14) exposes outside casing (1), front end purification unit (9) include positive plate (91), negative plate (92) and electrode wire frame (93), positive plate (91) and negative plate (92) are parallel to each other and interval distribution, positive plate (91) and negative plate (92) are located the inside of electrode wire frame (93), and positive plate (91) are linked together with the wire electrode on electrode wire frame (93), its characterized in that: the utility model also comprises a positive plate fixing plate (94), a negative plate fixing plate (95) and a fixing bracket (96), wherein the positive plate (91) is fixed on the positive plate fixing plate (94), the negative plate (92) is fixed on the negative plate fixing plate (95), the positive plate fixing plate (94) and the negative plate fixing plate (95) are fixed on the fixing bracket (96), the positive plate (91) and the negative plate (92) are distributed at intervals in left and right directions in sequence, the positive plate fixing plate (94) is provided with two positive plates and is arranged on the front and rear sides of the front end purifying unit (9), the front and rear sides of the positive plate (91) are respectively fixed on the positive plate fixing plate (94) on the corresponding sides, the negative plate fixing plate (95) is provided with two negative plate fixing plates (95) which are respectively fixed on the front and rear sides of the front end purifying unit (9), the positive plate fixing plate (94) is positioned below the negative plate fixing plate (95) on the same side, the fixing bracket (96) is provided with two positive plates (96) which are respectively fixed on the left and right sides of the corresponding side of the front end purifying unit (9), still including positive plate mount (97) and negative plate mount (98), positive plate mount (97) are located the top of front end purification unit (9), the top of positive plate (91) is spacing on positive plate mount (97), negative plate mount (98) are located the bottom of front end purification unit (9), the bottom of negative plate (92) is fixed on negative plate mount (98).
2. The kitchen refrigeration range hood of claim 1, wherein: an adjustable valve (10) capable of adjusting the air inlet quantity of the air purifying channel is arranged at the outlet of the oil fume discharging channel (5).
3. The kitchen refrigeration range hood of claim 2, wherein: an air outlet adjusting device (11) is arranged at the air outlet (7), and the air outlet adjusting device (11) is linked with the adjustable valve (10).
4. The kitchen refrigeration range hood of claim 1, wherein: the air outlet (7) is arranged on the front face of the shell (1).
5. The kitchen refrigeration range hood of claim 1, wherein: an efficient filter screen (12) is arranged in the air purifying channel (6).
6. The kitchen refrigeration range hood of claim 1, wherein: the outlet end of the oil smoke exhaust channel (5) extends into the upper part of the kitchen suspended ceiling.
7. The kitchen refrigeration range hood of claim 1, wherein: the heat storage water tank (15) is further arranged outside the shell (1), the outer end of the heat radiation water outlet pipe (14) is communicated with the water inlet of the heat storage water tank (15), and the heat storage water tank (15) is provided with a hot water outlet (151).
8. The kitchen refrigeration range hood of claim 1, wherein: the fan adopted by the fan system (2) is a centrifugal fan.
9. The kitchen refrigeration range hood of claim 1, wherein: the positive plate cover plate (99) is arranged on the outer side of the positive plate fixing plate (94), the positive plate cover plate (99) is fixed with the positive plate fixing plate (94) and the electrode wire frame (93), drainage ribs (991) are formed at the bottom of the positive plate cover plate (99), and the periphery of the outer side face of the positive plate cover plate (99) is an arc-shaped face (992).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632644.6A CN108061321B (en) | 2017-07-28 | 2017-07-28 | Kitchen refrigerating range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632644.6A CN108061321B (en) | 2017-07-28 | 2017-07-28 | Kitchen refrigerating range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108061321A CN108061321A (en) | 2018-05-22 |
| CN108061321B true CN108061321B (en) | 2024-01-16 |
Family
ID=62137064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632644.6A Active CN108061321B (en) | 2017-07-28 | 2017-07-28 | Kitchen refrigerating range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061321B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099483A (en) * | 2018-09-19 | 2018-12-28 | 浙江欧琳生活健康科技有限公司 | A kind of lift kitchen ventilator and its control method capable of purifying air |
| CN109915970A (en) * | 2019-03-05 | 2019-06-21 | 库灵图(广东)厨房智能科技有限公司 | A kind of integrated fresh air purifying unit of kitchen furred ceiling |
| CN110469884A (en) * | 2019-09-03 | 2019-11-19 | 金百利科技(深圳)有限公司 | A kind of built-in air conditioner type of smoke purifier is cooling and air cleaning unit |
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| DE202013101930U1 (en) * | 2013-05-03 | 2013-05-14 | Guangdong Desu Technology Co., Ltd. | hood |
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| CN205561088U (en) * | 2015-12-02 | 2016-09-07 | 宁波智宇流体技术有限公司 | Air conditioner device for range hood |
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| CN206291281U (en) * | 2016-12-23 | 2017-06-30 | 宁波方太厨具有限公司 | A kind of air purification type range hood and application have the kitchen of the range hood |
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2017
- 2017-07-28 CN CN201710632644.6A patent/CN108061321B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200418456Y1 (en) * | 2006-03-31 | 2006-06-12 | 주식회사 하이넷 | Hood |
| CN202973262U (en) * | 2012-11-11 | 2013-06-05 | 尾扎郎加泽郎 | Internal circulating smoke gathering type range hood |
| CN202973270U (en) * | 2012-11-11 | 2013-06-05 | 尾扎郎加泽郎 | Internal circulating zero-emission range hood |
| DE202013101930U1 (en) * | 2013-05-03 | 2013-05-14 | Guangdong Desu Technology Co., Ltd. | hood |
| CN103353138A (en) * | 2013-07-31 | 2013-10-16 | 上海多环油烟净化设备有限公司 | Circulating type smoke purifier |
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| CN205561088U (en) * | 2015-12-02 | 2016-09-07 | 宁波智宇流体技术有限公司 | Air conditioner device for range hood |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108061321A (en) | 2018-05-22 |
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