CN207162662U - Freeze range hood in a kind of kitchen - Google Patents
Freeze range hood in a kind of kitchen Download PDFInfo
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- CN207162662U CN207162662U CN201720936563.0U CN201720936563U CN207162662U CN 207162662 U CN207162662 U CN 207162662U CN 201720936563 U CN201720936563 U CN 201720936563U CN 207162662 U CN207162662 U CN 207162662U
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Abstract
Freeze range hood in a kind of kitchen, including casing, blower fan system and oil suction cigarette channel are provided with casing, the port of export of oil suction cigarette channel is divided into the fume exhaust path and purification of air passage being connected with the room of kitchen, front end purification unit is installed in the inside of oil suction cigarette channel and positioned at the front end of blower fan system, the air outlet of purification of air passage is also equipped with the refrigerating plant for being cooled to the wind blown out from air outlet on the casing in casing.The port of export of kitchen refrigeration fume exhaust passage is divided into the fume exhaust path and purification of air passage being connected with the room of kitchen, thus circulator in forming, it need not arrange outside, it is simple in construction, after in blower fan system front end, front end purification unit is set, oil smoke can be purified before blower fan system is entered, so as to be cleaned for a long time beneficial to holding draught fan impeller, in addition, the refrigerating plant in casing can cool to air outlet air-flow, so as to substantially improve kitchen environment, Consumer's Experience is lifted.
Description
Technical field
A kind of kitchen appliance is the utility model is related to, more particularly, to a kind of kitchen refrigeration range hood.
Background technology
Traditional range hood only has the function of suction oil smoke, and range hood is opened the negative pressure that can be caused in kitchen, drawn
Play outdoor pollution air and kitchen is squeezed into by crack between a door and its frame, window crack, so as to cause secondary pollution, also result in the smells such as sewer and fall
Filling enters kitchen, deteriorates Air Quality in Kitchen.At the same time, kitchen range burning needs oxygen, and closed kitchen environment can cause oxygen
Gas content is reduced, and reduces efficiency of combustion, if user selects windowing ventilation, equally faces the puzzlement that outdoor pollutant enters kitchen
And irregular air-flow upsets smoke absorption effect outside window.In addition, traditional range hood can not be realized after culinary art terminates
The function of purifying air in kitchen.
The range hood of fresh air can be blown out by disclosing in the prior art inside range hood, such as Patent No. ZL
Disclosed in the Chinese utility model patent of 201120448626.0 (Authorization Notice No. is the U of CN 202328439)《One kind can be replaced
For the blower fan apparatus of lampblack absorber》, the blower fan apparatus includes being arranged on air channel housing and blower fan above environment-protection oven, and blower fan is set
The side of housing in air channel, is provided with toroidal membrane in the housing of air channel, toroidal membrane by air channel housing be separated into fresh air pipeline and
Conflux flue, and the air outlet of fresh air pipeline is arranged on the bottom of air channel housing, and the opening of air outlet is towards smoke exhaust pipe.The blower fan fills
When putting work, oil smoke is directly blowed to smoke exhaust pipe by the fresh air of air outlet blowout, and windage is very small, greatlys save electric energy.Thus
It can be seen that the fresh-air fan of the blower fan apparatus is for accelerating oil smoke to blow to smoke exhaust pipe, although being advantageous to improve smoke absorption effect,
But the fresh air of fresh clean can not be conveyed to kitchen, the efficiency of combustion of kitchen range can not be improved.Also it is public in the prior art
The range hood that fresh air air outlet is carried on casing is provided with, outdoor air enters casing internal and purified, new after purification
Wind is blown out by fresh air air outlet into kitchen, so as to purifying air in kitchen, because it can not freeze to fresh air, is particularly
In hot summer, of a relatively high from the new air temperature of fresh air air outlet blowout, Consumer's Experience is poor.In addition, existing fume-exhausting
Machine using structure is arranged outside oil smoke, filter is mounted with oil smoke passage, also atmosphere pollution can be impacted.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided it is a kind of it is simple in construction,
The kitchen refrigeration range hood of internal-circulation type.
Technical scheme is used by the utility model solves above-mentioned technical problem：Freeze range hood in the kitchen, including
Casing, blower fan system and oil suction cigarette channel, entrance point and the oil smoke suction inlet of the oil suction cigarette channel are provided with the casing
It is connected, it is characterised in that：The port of export of the oil suction cigarette channel be divided into the fume exhaust path that is connected with the room of kitchen and
Purification of air passage, front end purification unit, the sky are installed in the inside of oil suction cigarette channel and positioned at the front end of blower fan system
The air outlet of gas purification channel is also equipped with for entering to the wind blown out from air outlet on the casing in the casing
The refrigerating plant of row cooling.
In order to adjust the air output of air outlet, purification of air can be adjusted by, which being provided with the outlet of the fume exhaust path, leads to
The adjustable valve of road intake.
In order to adjust the direction of air outlet, air outlet regulator is installed in described air outlet, also, described gone out
Air port adjusting means is connected with the adjustable valve.
In order to lift Consumer's Experience, the air outlet is located at the front of the casing.
In order that the air in purification of air passage is further evolved, it is provided with described purification of air passage
Efficient filter.Efficient filter refers generally to HEPA high efficiency particulate airs.
Further preferably, the port of export of described fume exhaust path is stretched to above the furred ceiling of kitchen.
Refrigerating plant can have various structures, it is preferable that described refrigerating plant include cooling assembly, cooling water tank,
Heat-exchanging component and water pump, the cooling assembly include cold end and hot junction, and the water side of the cooling water tank is entered with the cold end
The mouth of a river is connected, and the water pump is arranged on the water route between the cooling water tank and cold end, and the heat-exchanging component is located at described
Air outlet, the delivery port of cold end are connected with the water inlet end of the heat-exchanging component, the water side of heat-exchanging component and the cooling water tank
Water inlet end be connected.
In order that heat caused by refrigerating plant hot junction has obtained effective utilization, water of radiation is equipped with the housing and is entered
Water pipe and water of radiation outlet pipe, the outer end of the water of radiation oral siphon are exposed to outside casing, the inner end of water of radiation oral siphon with it is described
The water inlet in hot junction is connected, and the inner end of water of radiation outlet pipe is connected with the delivery port in the hot junction, the water of radiation water outlet
The outer end of pipe is exposed to outside casing.So, the hot water drawn from range hood can supply kitchen hot water forever, avoid causing
Indoor extra thermic load.
In order to store the hot water from the outflow of water of radiation outlet pipe, hot water storage tank is also equipped outside the casing, it is described
The outer end of water of radiation outlet pipe is connected with the water inlet of the hot water storage tank, and hot water outlet is provided with the hot water storage tank.
Front end purification unit can have various structures, it is preferable that the front end purification unit includes positive plate, negative plate and electricity
Polar curve frame, the positive plate and negative plate are parallel to each other and are spaced apart, and positive plate and negative plate are located at the electrode wire frame
Inside, and positive plate is conducted with the wire electrode on electrode wire frame, it is characterised in that：Also include positive plate fixed plate, negative plate
Fixed plate and fixed support, the positive plate are fixed in positive plate fixed plate, and the negative plate is fixed on negative plate fixed plate
On, the positive plate fixed plate and negative plate fixed plate are each attached on the fixed support.
Further preferably, it is preferable that to being spaced apart successively, the positive plate is fixed for described positive plate and negative plate or so
Plate has two pieces and located at the front and rear sides of the front end purification unit, and the front and rear sides of the positive plate are separately fixed at respective side
Positive plate fixed plate on, the negative plate fixed plate have two pieces and located at the front end purification unit front and rear sides, it is described
It is separately fixed at left and right sides of negative plate in the negative plate fixed plate of respective side, the positive plate fixed plate is located at homonymy negative pole
The lower section of plate fixed plate, described fixed support has two and is located at the left and right sides of the front end purification unit respectively, described
It is separately mounted at left and right sides of positive plate fixed plate on the fixed support of respective side, the left and right sides of the negative plate fixed plate
It is separately mounted on the fixed support of respective side.
For preferably fixed positive plate and negative plate, the oily front end purification unit also includes positive plate fixed mount and born
Pole plate fixed mount, the positive plate fixed mount are located at the top of the front end purification unit, and the upper limit of the positive plate exists
On the positive plate fixed mount, the negative plate fixed mount is located at the bottom of the front end purification unit, the bottom of the negative plate
Portion is fixed on the negative plate fixed mount.
In order that positive plate insulate with body, positive plate cover plate is installed on the outside of the positive plate fixed plate, it is described
Positive plate cover plate is fixed together with described positive plate fixed plate, electrode wire frame, and the bottom of the positive plate cover plate forms
Muscle is drained, curved face around positive plate cover plate lateral surface., can be by positive plate lid after positive plate cover plate uses said structure
The oil guiding of plate outer surface flows away.
Compared with prior art, the utility model has the advantage of：The oil suction cigarette channel of kitchen refrigeration range hood
The port of export is divided into the fume exhaust path and purification of air passage being connected with the room of kitchen, and thus circulator in composition, is not required to
To arrange outside, simple in construction and effectively reduce cost, after setting front end purification unit in blower fan system front end, oil smoke is into blower fan
Can effectively it be purified before system, so as to be cleaned for a long time beneficial to holding draught fan impeller, in addition, the refrigerating plant in casing can
To cool to the air outlet air-flow on casing, so as to substantially improve kitchen environment, Consumer's Experience is lifted.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the refrigerating plant of the utility model embodiment one；
Fig. 3 is the structural representation of the front end purification unit of the utility model embodiment one；
Fig. 4 is that front end purification unit shown in 3 removes the structural representation after members；
Fig. 5 is the structural representation of the utility model embodiment two.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：
As depicted in figs. 1 and 2, the kitchen refrigeration range hood of the present embodiment China includes casing 1, is provided with casing 1
Blower fan system 2 and oil suction cigarette channel 3, the blower fan that blower fan system 2 uses for centrifugal blower, the entrance point of range hood passage 3 with
Oil smoke suction inlet 4 is connected, and the port of export of oil suction cigarette channel 3 is divided into the fume exhaust path 5 and sky that are connected with the room of kitchen
Gas purification channel 6.Specifically, the port of export of fume exhaust path 5 is stretched to above the furred ceiling of kitchen, and purification of air passage 6 goes out
Air port 7 is located at the front of casing 1.
Front end purification unit 9 is installed in the inside of oil suction cigarette channel 3, the front end purification unit 9 is located at blower fan system 2
Front end, oil smoke through front end clean unit 9 purification after be inhaled into blower fan system 2, efficient filter is installed in purification of air passage 6
12, in the present embodiment, efficient filter 12 is HEPA high efficiency particulate airs, so as to further purify the wind blown out from air outlet 7.
In order to adjust the air output of air outlet, purification of air can be adjusted by being provided with the outlet of the fume exhaust path 5
The adjustable valve 10 of passage intake.When adjustable valve 10 is closed, the air-flow discharged from blower fan system 2 can only be from the row of air outlet 7
Go out, after adjustable valve 10 is opened, the air-flow discharged from blower fan system 2 can both have been discharged from air outlet 7, can also be discharged fume from oil smoke
Passage 5 is discharged.In order to adjust the direction of air outlet, air outlet regulator 11 is installed in air outlet 7, also, air outlet is adjusted
Regulating device 11 is connected with adjustable valve 10.
Refrigerating plant 8 is also installed in casing 1, refrigerating plant is used for cooling to the wind blown out from air outlet 7.This reality
To apply in example, refrigerating plant 8 includes cooling assembly 81, cooling water tank 82, heat-exchanging component 83 and water pump 84, wherein, cooling assembly
81 be semiconductor refrigerating element, specifically includes cold end 811 and hot junction 812, from the characteristic of semiconductor refrigerating element, cold end
During 811 refrigeration, hot junction 812 generates heat.The water side of cooling water tank 82 is connected with the water inlet of cold end 811, and water pump 84 is arranged on cold
But on the water route between water tank 82 and cold end 811, heat-exchanging component 83 is located at air outlet 7, the delivery port and heat-exchanging component of cold end 811
83 water inlet end is connected, and the water side of heat-exchanging component 83 is connected with the water inlet end of cooling water tank 82.Thus, refrigerating plant 8 can be with
Chilled water circuit is formed, heat-exchanging component 83 can carry out effective temperature-reducing to the wind that air outlet 7 is blown out.
As shown in Figure 3 to Figure 4, the front end purification unit 9 of the present embodiment is electrostatic depuration unit, the front end purification unit 9
Entirety is square, and it has specifically included positive plate 91, negative plate 92, electrode wire frame 93, positive plate fixed plate 94, negative plate and fixed
The critical pieces such as plate 95, fixed support 96, positive plate fixed mount 97, negative plate fixed mount 98 and positive plate cover plate 99.
Wherein, positive plate 91 and negative plate 92 are parallel to each other and are spaced apart, and positive plate 91 and negative plate 92 are located at electrode
The inside of wire frame 93, and positive plate 91 is conducted with the wire electrode (not shown) on electrode wire frame 93, positive plate 91 is fixed on
In positive plate fixed plate 94, negative plate 92 is fixed in negative plate fixed plate 95, positive plate fixed plate 94 and negative plate fixed plate
95 are each attached on fixed support 96, and fixed support 96 is made of ceramic materials.
Specifically, to being spaced apart successively, positive plate fixed plate 94 has two pieces and set for positive plate 91 and negative plate 92 or so
In the front and rear sides of front end purification unit 9, the front and rear sides of positive plate 91 are separately fixed at the positive plate fixed plate 94 of respective side
On, negative plate fixed plate 95 has two pieces and is located at the front and rear sides of front end purification unit 9, and the left and right sides of negative plate 92 is solid respectively
It is scheduled in the negative plate fixed plate 95 of respective side, positive plate fixed plate 94 is located at the lower section of homonymy negative plate fixed plate 95.It is fixed
Support 96 has two and is located at the left and right sides of front end purification unit 9 respectively, and the left and right sides of positive plate fixed plate 94 is pacified respectively
On the fixed support 96 of respective side, the left and right sides of negative plate fixed plate 95 is separately mounted to the fixed support 96 of respective side
On.
Positive plate fixed mount 97 is located at the top of the front end purification unit 9, and the upper limit of positive plate 91 is in positive plate
On fixed mount 97, negative plate fixed mount 98 is located at the bottom of front end purification unit 9, and the bottom of negative plate 92 is fixed on negative plate and consolidated
Determine on frame 98.
Positive plate cover plate 99 is located at the outside of positive plate fixed plate 94, positive plate cover plate 99 and positive plate fixed plate 94, electricity
Polar curve frame 93 is fixed together, and the bottom of positive plate cover plate 99, which forms, drains muscle 991, around the lateral surface of positive plate cover plate 99
Curved face 992, the convex tendon (not shown) of at least one horizontal distribution is formed on the medial surface of positive plate cover plate 99,
Arragement direction of the convex tendon along positive plate 91 is set.
Embodiment two：
As shown in figure 5, in order that heat caused by refrigerating plant hot junction has obtained effective utilization, the fume-exhausting of the present embodiment
Machine is equipped with water of radiation oral siphon 13 and water of radiation outlet pipe 14 on casing 1, and the outer end of water of radiation oral siphon 13 is exposed to casing 1
Outside, the inner end of water of radiation oral siphon 13 is connected with the water inlet in hot junction 812, inner end and the hot junction 812 of water of radiation outlet pipe 14
Delivery port be connected, the outer end of water of radiation outlet pipe 14 is exposed to outside casing 1.Also, storage is also equipped with outside casing 1
Boiler 15, the outer end of water of radiation outlet pipe 14 are connected with the water inlet of hot water storage tank 15, and heat is provided with hot water storage tank 15
Water out 151.Thus, the hot junction 812 of cooling assembly both employs water-cooling, will not cause indoor extra thermic load, together
When again the hot water supply kitchen of extraction is used with hot water.Remaining structure of the present embodiment is identical with embodiment one, herein
Not reinflated description.
It the foregoing is only preferred embodiment of the present utility model, it is noted that for those of ordinary skill in the art
For, under the premise of principle of the present utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal
It is considered as within the scope of protection of the utility model.
Claims (13)
- The range hood 1. a kind of kitchen is freezed, including casing (1), blower fan system (2) and fume-exhausting are provided with the casing (1) Passage (3), the entrance point of the oil suction cigarette channel (3) are connected with oil smoke suction inlet (4), it is characterised in that：The fume-exhausting The port of export of passage (3) is divided into the fume exhaust path (5) and purification of air passage (6) being connected with the room of kitchen, in oil suction The inside of cigarette channel (3) is simultaneously provided with front end purification unit (9), the purification of air passage positioned at the front end of blower fan system (2) (6) air outlet (7) is also equipped with for being blown out from air outlet (7) on the casing (1) in the casing (1) The refrigerating plant (8) that is cooled of wind.
- The range hood 2. kitchen according to claim 1 is freezed, it is characterised in that：In the fume exhaust path (5) Outlet is provided with the adjustable valve (10) that can adjust purification of air passage intake.
- The range hood 3. kitchen according to claim 2 is freezed, it is characterised in that：It is provided with described air outlet (7) Air outlet regulator (11), also, described air outlet regulator (11) is connected with the adjustable valve (10).
- The range hood 4. kitchen according to claim 1 is freezed, it is characterised in that：The air outlet (7) is located at the machine The front of shell (1).
- The range hood 5. kitchen according to claim 1 is freezed, it is characterised in that：In described purification of air passage (6) Efficient filter (12) is inside installed.
- The range hood 6. kitchen according to claim 1 is freezed, it is characterised in that：Described fume exhaust path (5) The port of export is stretched to above the furred ceiling of kitchen.
- The range hood 7. kitchen according to claim 1 is freezed, it is characterised in that：Described refrigerating plant (8) includes Cooling assembly (81), cooling water tank (82), heat-exchanging component (83) and water pump (84), the cooling assembly (81) include cold end (811) it is connected with hot junction (812), the water side of the cooling water tank (82) with the water inlet of the cold end (811), the water pump (84) it is arranged on the water route between the cooling water tank (82) and cold end (811), the heat-exchanging component (83) is located at described Air outlet (7), the delivery port of cold end (811) are connected with the water inlet end of the heat-exchanging component (83), the water outlet of heat-exchanging component (83) End is connected with the water inlet end of the cooling water tank (82).
- The range hood 8. kitchen according to claim 7 is freezed, water of radiation oral siphon is equipped with the casing (1) (13) and water of radiation outlet pipe (14), the outer end of the water of radiation oral siphon (13) are exposed to casing (1) outside, water of radiation oral siphon (13) inner end is connected with the water inlet of the hot junction (812), inner end and the hot junction (812) of water of radiation outlet pipe (14) Delivery port be connected, the outer end of the water of radiation outlet pipe (14) exposes to casing (1) outside.
- The range hood 9. kitchen according to claim 8 is freezed, it is characterised in that：Also arranged outside the casing (1) There is hot water storage tank (15), the outer end of the water of radiation outlet pipe (14) is connected with the water inlet of the hot water storage tank (15), Hot water outlet (151) is provided with the hot water storage tank (15).
- 10. the kitchen refrigeration range hood according to any claim in claim 1 to 9, it is characterised in that：Described Front end purification unit (9) includes positive plate (91), negative plate (92) and electrode wire frame (93), the positive plate (91) and negative plate (92) it is parallel to each other and is spaced apart, positive plate (91) and negative plate (92) are located at the inside of the electrode wire frame (93), and just Pole plate (91) is conducted with the wire electrode on electrode wire frame (93), it is characterised in that：Also include positive plate fixed plate (94), negative pole Plate fixed plate (95) and fixed support (96), the positive plate (91) are fixed in positive plate fixed plate (94), the negative plate (92) it is fixed in negative plate fixed plate (95), the positive plate fixed plate (94) and negative plate fixed plate (95) are each attached to institute State on fixed support (96).
- The range hood 11. kitchen according to claim 10 is freezed, it is characterised in that：The positive plate (91) and negative plate (92) to being spaced apart successively, the positive plate fixed plate (94) has two pieces and located at the front end purification unit (9) for left and right Front and rear sides, the front and rear sides of the positive plate (91) are separately fixed in the positive plate fixed plate (94) of respective side, described negative Pole plate fixed plate (95) has two pieces and located at the front and rear sides of the front end purification unit (9), the left and right of the negative plate (92) Both sides are separately fixed in the negative plate fixed plate (95) of respective side, and the positive plate fixed plate (94) is located at homonymy negative plate and consolidated The lower section of fixed board (95), described fixed support (96) have two and are located at the left and right two of the front end purification unit (9) respectively Side, it is separately mounted on the fixed support (96) of respective side at left and right sides of the positive plate fixed plate (94), the negative plate It is separately mounted at left and right sides of fixed plate (95) on the fixed support (96) of respective side.
- The range hood 12. kitchen according to claim 10 is freezed, it is characterised in that：Also include positive plate fixed mount (97) and negative plate fixed mount (98), the positive plate fixed mount (97) is located at the top of the front end purification unit (9), described For the upper limit of positive plate (91) on the positive plate fixed mount (97), the negative plate fixed mount (98) is located at the front end The bottom of clean unit (9), the bottom of the negative plate (92) are fixed on the negative plate fixed mount (98).
- The range hood 13. kitchen according to claim 10 is freezed, it is characterised in that：In the positive plate fixed plate (94) Outside positive plate cover plate (99) is installed, the positive plate cover plate (99) and described positive plate fixed plate (94), electrode wires Frame (93) is fixed together, and the bottom of the positive plate cover plate (99) forms drainage muscle (991), positive plate cover plate (99) outside Curved face (992) around face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936563.0U CN207162662U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936563.0U CN207162662U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162662U true CN207162662U (en) | 2018-03-30 |
Family
ID=61714659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936563.0U Active CN207162662U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207162662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319474A (en) * | 2019-07-31 | 2019-10-11 | 续客商城（深圳）有限公司 | A kind of kitchen ventilator |
| CN111780292A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
-
2017
- 2017-07-28 CN CN201720936563.0U patent/CN207162662U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780292A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN111780292B (en) * | 2019-04-03 | 2021-12-10 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN110319474A (en) * | 2019-07-31 | 2019-10-11 | 续客商城（深圳）有限公司 | A kind of kitchen ventilator |
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