CN200946845Y - Forced condensation type environment-friendly oil smoke sucking machine - Google Patents
Forced condensation type environment-friendly oil smoke sucking machine Download PDFInfo
- Publication number
- CN200946845Y CN200946845Y CN 200620063996 CN200620063996U CN200946845Y CN 200946845 Y CN200946845 Y CN 200946845Y CN 200620063996 CN200620063996 CN 200620063996 CN 200620063996 U CN200620063996 U CN 200620063996U CN 200946845 Y CN200946845 Y CN 200946845Y
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- oil
- condensation
- smoke
- heat exchanger
- oil smoke
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Abstract
The utility model discloses a force condensing type environment acceptable exhaust hood which uses compressed freezing medium to condensate the oil smoke. The oil smoke crosses through the oil smoke condensing device which is provided with freezing medium to absorb heat and to evaporate before enters into the exhaust hood, after the process of separating the oil and smoke, the oil smoke enters into the blower for centrifugation to greatly reduce the oil and smoke that exhaust into the atmosphere. The utility model comprises a smoke machine groupware and the compress condensation mainframe groupware which forms the freezing medium circulation system together with the oil smoke condensing device in the smoke machine, the smoke machine comprises a blower system that is mounted in the shell and whose air inlet is provided with a oil smoke condensing device that is provided with a evaporating and heat exchanging machine which is over mounted on the oil condensing plate or is clamped between the oil condensing plate. The freezing medium in the evaporating and heat exchanging machine can absorb heat and evaporate to reduce the temperature of the oil condensing plate so as to condense the oil in the oil smoke on the oil condensing plate and make the oil flow along the side wall into the oil collection tank and the oil cap.
Description
Technical field:
The utility model relates to a kind of range hood, particularly at the improvement of the technology for cooking fume control of range hood.
Background technology:
Now, range hood has become one of requisite cooking apparatus of average family.As everyone knows, domestic range hood all is that the oil smoke in the kitchen is discharged in the outdoor atmosphere through simple separation after being located at the blower fan system suction in the cigarette machine at present.Because it is not thorough that oil smoke separates, a large amount of oil-containing flue gases have formed pollution to outdoor air, and are adsorbed on the blade of blower fan, and the load of blower fan system is increased, and influence the operate as normal of blower fan.
The utility model content:
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of forced condensation type environment-friendly range hood is provided, before entering range hood, handles through forced condensation earlier in oil smoke, oil smoke condensation is separated, discharge through blower fan system again, be discharged to outdoor air oil smoke content and reduce greatly thereby make.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: comprise casing, be provided with the cigarette thermomechanical components that comprises blower fan system in the casing, it is characterized in that: the air inlet place of described blower fan system is provided with can be by the oil smoke condensation device of cold-producing medium, and described oil smoke condensation device is formed refrigerant-cycle systems with the compression-type refrigeration host component that is arranged in the casing.
Specifically, described compression-type refrigeration host component comprises compressor, condensing heat exchanger, throttling arrangement and the stop valve that is linked in sequence at least.Described oil smoke condensation device can comprise at least one block of condensation oil strain plate and be fixed on condensation oil strain plate surface or be clipped in evaporating heat exchanger between the condensation oil strain plate that the two ends of evaporating heat exchanger are connected in the refrigerant-cycle systems; Condensation oil strain plate is provided with the groove that is parallel to each other, and evaporating heat exchanger is along the snakelike distribution of groove.Perhaps described oil smoke condensation device comprises oil collection plate and the inflation aluminium sheet formula evaporating heat exchanger that is stacked on the oil collection plate, and the two ends of evaporating heat exchanger are connected in the refrigerant-cycle systems.Also be pressed with the groove that is parallel to each other on the aluminium sheet of described evaporating heat exchanger.
As further improvement of the utility model, described oil smoke condensation device tilts to be connected on the casing with respect to cigarette machine horizontal plane, and front end height, rear end are low, and the rear portion of oil smoke condensation device is provided with oil trap, and described oil trap is connected by oil pipe with oil-containing groove on being arranged on casing.
Generally speaking, forced condensation type environment-friendly range hood of the present utility model mainly is made up of the cigarette thermomechanical components and the compression-type refrigeration host component two big parts that are arranged in the casing, the oil smoke condensation device of band evaporating heat exchanger is set by the air inlet place of blower fan system in the cigarette thermomechanical components, and evaporating heat exchanger and compression-type refrigeration host component are formed the circulatory system of cold-producing medium, run into evaporating heat exchanger and be forced to condensation thereby make in the oil smoke uphill process of heat, collect along the oil smoke condensation device then, concentrate by a pipeline at last and deliver in the lubricating cup.
This range hood that adds the oil smoke condensation device that has evaporating heat exchanger, making oil smoke enter range hood forces earlier before through condensation process, carry out first time oil smoke and separate, in blower fan, carry out centrifugation again, make to be discharged to outdoor air oil smoke content and to reduce greatly.The condensation oil strain gathering-device that particularly has evaporating heat exchanger is to be assembled by outer condensation oil strain plate and the stack of internal layer evaporating heat exchanger, or evaporating heat exchanger is clipped between the two-layer condensation oil collection plate, cold-producing medium flows between two-ply, the evaporation because cold-producing medium absorbs heat in heat exchanger, make the temperature of outer condensation oil collection plate descend, and press muscle groove parallel to each other on the condensation oil collection plate, increase the contact area of oil smoke, oil smoke obtains better condensation when contacting with the condensation oil collection plate, reaches the effect of better removing oil smoke.And because this condensation oil-filtering apparatus is obliquely installed with respect to cigarette machine horizontal plane, the oil smoke that filters on the condensation oil-filtering apparatus flows into oil trap along the inclined-plane, and enters lubricating cup by pipe in succession.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model forced condensation type environment-friendly range hood is further described:
Accompanying drawing 1 is the schematic diagram of the utility model forced condensation type environment-friendly range hood;
Accompanying drawing 2 is the topology view of the utility model forced condensation type environment-friendly range hood;
Accompanying drawing 3 is the front view of the condensation oil-filtering apparatus of band evaporating heat exchanger among Fig. 2;
Accompanying drawing 4 is the A-A cutaway view of Fig. 3;
Accompanying drawing 5 is the right view of Fig. 3;
Accompanying drawing 6 is the enlarged drawing at B place among Fig. 4.
The specific embodiment:
As shown in Figure 1, forced condensation type environment-friendly range hood of the present utility model mainly is made up of cigarette thermomechanical components 2 and 1 liang of big parts of compression-type refrigeration host component of being installed in the casing 9, compressor 11 and condensing heat exchanger 12, throttling arrangement 14, stop valve 15, and the evaporating heat exchanger in the condensation oil-filtering apparatus 3 21 is linked in sequence and forms the circulatory system of a cold-producing medium, and condensation oil-filtering apparatus 3 is arranged in the cigarette thermomechanical components 2 and over against the fan system 22 of cigarette machine.
As shown in Figure 2, the top of range hood casing 9 is provided with blower fan system 22, is provided with fan air inlet 4 in the front of blower fan system 22.Front side at fan air inlet 4, be equiped with the condensation oil-filtering apparatus 3 that is in tilted layout, its main effect that is in tilted layout is to be convenient to the greasy dirt of condensation accumulates in condensation oil-filtering apparatus 3 along the inclined-plane rear end, being provided with cross section in the rear end of this condensation oil-filtering apparatus 3 is semicircular oil trap 33, in oil trap 33 bottoms by tube connector with oil-containing groove or connect lubricating cup and be connected (not shown).The below of condensation oil-filtering apparatus 3 also is provided with guard 7 commonly used at present, also can cancel this guard certainly, condensation oil-filtering apparatus 3 is installed in the position of guard 7.Condensation oil-filtering apparatus 3 is fixed on the fan air inlet 4 by connector 5 and screw 6, and leaves and be used for the space that flue gas passes through between its periphery and the air inlet 4, and arrow is depicted as the flow direction of oil smoke among the figure.The soot gas that range hood sucks was forced to contact with condensation oil-filtering apparatus 3 before entering blower fan system 2, was sucked by blower fan around condensation oil-filtering apparatus 3 again.The waste oil that 3 condensations of condensation oil-filtering apparatus are got off collects in oil trap 33 under the gravity effect, flow to oil-containing groove by tube connector nature from oil trap 33 after, regather and connect lubricating cup.Wherein the compression-type refrigeration host component of being made up of compressor 11 and condensing heat exchanger 12, throttling arrangement 14, stop valve 15 and connecting line, power supply 1 can be installed in suitable position (not shown) in the housing 9.
Shown in accompanying drawing 3 to 6, condensation oil-filtering apparatus 3 is interconnected and is formed by evaporating heat exchanger 32, the oil trap 33 of tetragonal condensation oil strain plate 31, copper pipe (or Bandaid pipe) bending, evaporating heat exchanger 32 is fixed on the condensation oil strain plate 31 by a plurality of U-shaped buttons, the end of evaporating heat exchanger 32 is connected to respectively in the circulatory system of cold-producing medium, and oil trap 33 is welded on the condensation oil strain plate 31.Perhaps condensation oil-filtering apparatus 3 adopts two blocks of condensation oil strain plates 31, be clipped in evaporating heat exchanger 3 between the two-ply and link together, oil trap 33 is connected on the condensation oil strain plate 31 of lower floor, the main effect of upper strata condensation oil strain plate also has been the effect of oil-collecting, and convenient for cleaning again.Perhaps can also adopt condensation oil strain plate 31 and inflation aluminium sheet formula evaporating heat exchanger (being prior art) closed assembly, interconnect with oil trap again and form so its structure is not described in detail.Press groove on the condensation oil strain plate 31, perhaps directly press groove on the aluminium sheet of inflation aluminium sheet formula evaporating heat exchanger, the contact area of increase and oil smoke makes oil smoke condensation more abundant, and condensation effect is better.
Claims (7)
1, a kind of forced condensation type environment-friendly range hood, comprise casing (9), be provided with the cigarette thermomechanical components (2) that comprises blower fan system (22) in the casing (9), it is characterized in that: the air inlet (4) of described blower fan system (22) is located to be provided with can be by the oil smoke condensation device (3) of cold-producing medium, and described oil smoke condensation device (3) comprises in the casing (9) that the compression-type refrigeration host component (1) that compressor, condensing heat exchanger, throttling arrangement, stop valve are linked in sequence forms refrigerant-cycle systems with being arranged on.
2, forced condensation type environment-friendly range hood according to claim 1, it is characterized in that: described oil smoke condensation device (3) comprises at least one block of condensation oil strain plate (31) and is fixed on condensation oil strain plate (31) surface or is clipped in evaporating heat exchanger between the condensation oil strain plate (31) that the two ends of evaporating heat exchanger are connected in the refrigerant-cycle systems.
3, forced condensation type environment-friendly range hood according to claim 2, it is characterized in that: condensation oil strain plate is provided with the groove that is parallel to each other, and evaporating heat exchanger (21) is along the snakelike distribution of groove.
4, forced condensation type environment-friendly range hood according to claim 1, it is characterized in that: described oil smoke condensation device (3) comprises oil collection plate and the inflation aluminium sheet formula evaporating heat exchanger that is stacked on the oil collection plate, and the two ends of evaporating heat exchanger are connected in the refrigerant-cycle systems.
5, forced condensation type environment-friendly range hood according to claim 4, it is characterized in that: the aluminium sheet of described evaporating heat exchanger is provided with the groove that is parallel to each other.
6, according to each described forced condensation type environment-friendly range hood of claim 1 to 5, it is characterized in that: described compression-type refrigeration host component (1) comprises compressor, condensing heat exchanger, throttling arrangement and the stop valve that is linked in sequence at least.
7, forced condensation type environment-friendly range hood according to claim 6, it is characterized in that: described oil smoke condensation device (3) tilts to be connected on the casing (9) with respect to cigarette machine horizontal plane, and front end height, rear end are low, the rear portion of oil smoke condensation device is provided with oil trap (33), and described oil trap (33) is connected by oil pipe with the lubricating cup that connects on being arranged on casing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063996 CN200946845Y (en) | 2006-09-07 | 2006-09-07 | Forced condensation type environment-friendly oil smoke sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063996 CN200946845Y (en) | 2006-09-07 | 2006-09-07 | Forced condensation type environment-friendly oil smoke sucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946845Y true CN200946845Y (en) | 2007-09-12 |
Family
ID=38733907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620063996 Expired - Lifetime CN200946845Y (en) | 2006-09-07 | 2006-09-07 | Forced condensation type environment-friendly oil smoke sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946845Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542441A (en) * | 2013-10-14 | 2014-01-29 | 广东万和新电气股份有限公司 | Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same |
| CN105972659A (en) * | 2016-06-23 | 2016-09-28 | 广东万家乐燃气具有限公司 | Range hood with condensation purification functions |
| CN106524269A (en) * | 2016-12-30 | 2017-03-22 | 张国华 | Range hood |
-
2006
- 2006-09-07 CN CN 200620063996 patent/CN200946845Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542441A (en) * | 2013-10-14 | 2014-01-29 | 广东万和新电气股份有限公司 | Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same |
| CN103542441B (en) * | 2013-10-14 | 2016-06-22 | 广东万和新电气股份有限公司 | The heat exchanger of energy Mist heat recovering and cigarette machine smoke exhaust pipe |
| CN105972659A (en) * | 2016-06-23 | 2016-09-28 | 广东万家乐燃气具有限公司 | Range hood with condensation purification functions |
| CN106524269A (en) * | 2016-12-30 | 2017-03-22 | 张国华 | Range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee after: Vatti Co., Ltd. Address before: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee before: Zhongshan City Huadi Combustion Utensils Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |