CN204141659U - Smoke exhaust ventilator external alternating temperature module and smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator external alternating temperature module and smoke exhaust ventilator Download PDFInfo
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- CN204141659U CN204141659U CN201420493554.5U CN201420493554U CN204141659U CN 204141659 U CN204141659 U CN 204141659U CN 201420493554 U CN201420493554 U CN 201420493554U CN 204141659 U CN204141659 U CN 204141659U
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Abstract
The utility model discloses a kind of smoke exhaust ventilator external alternating temperature module and smoke exhaust ventilator, this smoke exhaust ventilator external alternating temperature module comprises module housing: have cavity and heat exchange air inlet and heat exchange air outlet; Semiconductor changing device: comprise the semiconductor chilling plate be arranged in module housing cavity, and respectively with the first alternating temperature the first heat-exchange system of contacting with the second alternating temperature surface heat of surface and the second heat-exchange system of described semiconductor chilling plate, wherein, described first heat-exchange system is arranged between described heat exchange air inlet and heat exchange air outlet at least in part, described second heat-exchange system partly extends outside described module housing, and this alternating temperature module integration forms the utility model smoke exhaust ventilator in cooking-fume exhausting hood housing.The utility model smoke exhaust ventilator external alternating temperature modular structure is simple, cost is low, and it is integrated on cooking-fume exhausting hood housing and does not take cooking-fume exhausting hood housing cavity volume, does not affect smoke exhaust ventilator internal structure, is easy to clean and maintenance, installing/dismounting.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, refers to the smoke exhaust ventilator external alternating temperature module that a kind of semiconductor refrigerating heats and smoke exhaust ventilator especially.
Background technology
Be an arduous housework in the culinary art of cooking of kitchen focus edge of table, particularly in summer, originally hot weather adds the heat that kitchen range send, and makes working environment in kitchen very harsh.
In order to solve the too high problem of kitchen temperature, have people provided with fan or air-conditioning in kitchen, but fan blowing refrigeration is general, and gas-cooker can be affected normally works, also there is potential safety hazard.Due to the oil smoke surroundings that kitchen is special, after general fan uses a period of time, fan adheres to a large amount of putties, is difficult to cleaning, also can causes the pollution of kitchen environment.
Install an air-conditioner equipment in kitchen, there is Cost Problems on the one hand, also can there is the problem being difficult to clean on the other hand, after air-condition heat exchanger surface attachment oil smoke, also there is the problem that refrigeration declines.
Utility model content
Main purpose of the present utility model is to provide a kind of smoke exhaust ventilator external alternating temperature module, and its structure is simple, cost is low.
Another object of the present utility model is to provide a kind of smoke exhaust ventilator, and its alternating temperature module does not take cooking-fume exhausting hood housing cavity volume, does not affect smoke exhaust ventilator internal structure, and is easy to clean and maintenance.
To achieve these goals, the utility model provides a kind of smoke exhaust ventilator external alternating temperature module, comprising:
Module housing: there is cavity and heat exchange air inlet and heat exchange air outlet;
Semiconductor changing device: comprise the semiconductor chilling plate be arranged in module housing cavity, and respectively with the first alternating temperature the first heat-exchange system of contacting with the second alternating temperature surface heat of surface and the second heat-exchange system of described semiconductor chilling plate, wherein, described first heat-exchange system is arranged between described heat exchange air inlet and heat exchange air outlet at least in part, and described second heat-exchange system partly extends outside described module housing.
Described second heat-exchange system comprises many second heat pipes, described second heat pipe one end contacts with the second alternating temperature surface heat of described semiconductor chilling plate, the other end of described second heat pipe connects with heat sink, and it is outer and contact with cooking-fume exhausting hood housing that described heat sink extends described module housing at least in part.
Also comprise Air Blast fan: the cavity being arranged at module housing, it sucks surrounding air from described heat exchange air inlet, is then blown out towards described heat exchange air outlet by the air sucked.
Described Air Blast fan is axial-flow fan or quiet fan.
Described module housing lower end is uncovered, and described heat exchange air inlet is arranged at the upper wall of module housing;
Described heat exchange air outlet is arranged at the antetheca top of module housing;
Described first heat-exchange system is located between Air Blast fan and heat exchange air outlet at least partially.
Described first heat-exchange system comprises:
First heat exchange substrate: contact with the first alternating temperature surface heat of semiconductor chilling plate;
Many first heat pipes: all U-tube of 90 degree in inversion, the lower tubular section of many first heat pipes is that horizontal interval is inserted in the first heat exchange substrate, and the upper tubular section of many first heat pipes is horizontal interval arrangement or is obliquely spaced.
The upper tubular section of many described first heat pipes is equipped with multiple first heat exchange fin.
Described second heat-exchange system also comprises the second heat exchange substrate, described second heat exchange substrate contacts with the second alternating temperature surface heat of semiconductor chilling plate, many described second heat pipes are the U-tube of 90 degree in inversion all, the upper tubular section of many second heat pipes is that horizontal interval is inserted in the second heat exchange substrate, and the lower tubular section of many second heat pipes is that horizontal interval or oblique interval are inserted in described heat sink.
Described heat exchange air outlet is provided with wind-guiding grid.
Described heat exchange air inlet is provided with air grid.
A kind of smoke exhaust ventilator, comprising:
Described smoke exhaust ventilator external alternating temperature module, it is outer and connect with cooking-fume exhausting hood housing or smoke exhaust ventilator flue shell that described second heat-exchange system partly extends described module housing.
After adopting such scheme, the utility model has following beneficial effect:
1, the utility model smoke exhaust ventilator external alternating temperature module is by arranging semiconductor chilling plate in module housing cavity openend, and at the first alternating temperature surface of semiconductor chilling plate, the second alternating temperature surperficial hot linked first heat-exchange system, the second heat-exchange system, the first heat-exchange system is made to be positioned at module housing, second heat-exchange system is positioned at outside module housing, its structural design is simple compact small and exquisite, and cost is low;
2, the utility model smoke exhaust ventilator is outer and connect with cooking-fume exhausting hood housing or smoke exhaust ventilator flue shell by the second heat-exchange system of smoke exhaust ventilator external alternating temperature module partly being extended module housing, it does not all take the volume of cooking-fume exhausting hood housing or smoke exhaust ventilator flue shell inner cavity, therefore cooking-fume exhausting hood housing internal structure or smoke exhaust ventilator flue enclosure structure is not affected, during installation, directly bundled and be arranged on cooking-fume exhausting hood housing or on smoke exhaust ventilator flue shell, its easy installation and removal, and during smoke exhaust ventilator cleaning, only module housing need be taken off from cooking-fume exhausting hood housing or smoke exhaust ventilator flue shell, can conveniently clean, therefore it is easy to clean and maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model smoke exhaust ventilator external alternating temperature module first embodiment;
Fig. 2 is the schematic front view of the utility model smoke exhaust ventilator external alternating temperature module first example belt wind-guiding grid;
Fig. 3 is the schematic front view that the utility model smoke exhaust ventilator external alternating temperature module first embodiment removes wind-guiding grid;
Fig. 4 is that schematic diagram is looked on the internal structure right side of the utility model smoke exhaust ventilator external alternating temperature module first embodiment;
Fig. 5 is the schematic perspective view of the utility model smoke exhaust ventilator external alternating temperature module second embodiment;
Fig. 6 is that schematic diagram is looked on the right side of the utility model smoke exhaust ventilator external alternating temperature module second embodiment;
Fig. 7 is the first embodiment schematic perspective view of the utility model smoke exhaust ventilator;
Fig. 8 is the second embodiment schematic perspective view of the utility model smoke exhaust ventilator.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figures 1 to 4, the first embodiment of the utility model smoke exhaust ventilator external alternating temperature module, generality comprises: module housing 1 and semiconductor changing device.Wherein: module housing 1 is for having the rectangular structure of cavity.
As shown in Figure 1, in this embodiment, the upper wall of module housing 1 is provided with heat exchange air inlet 2, and this heat exchange air inlet 2 can arrange air grid, this air grid tiltedly can be opened or standard-sized sheet when module work, ensure that air intake air can not disturb with convected air, otherwise full cut-off, prevent from entering dust or dirt.The antetheca of this module housing 1 is provided with heat exchange air outlet 3, shown in composition graphs 2, this heat exchange air outlet 3 is provided with wind-guiding grid 4, according to the position adjustments wind-guiding grid 4 people place being detected, can realize intelligent air supply.The position setting of this heat exchange air inlet 2 and heat exchange air outlet 3 can adjust according to actual needs, should not limit protection domain of the present utility model with the design orientation of this embodiment.
The first heat-exchange system 6 and the second heat-exchange system 7 that semiconductor changing device comprises the semiconductor chilling plate 5 that is arranged at module housing 1 cavity lower end and contacts with the first alternating temperature surface of semiconductor chilling plate 5, the second alternating temperature surface heat, wherein the first heat-exchange system 6 be arranged between heat exchange air inlet 2 and heat exchange air outlet 3 at least partially, and be arranged in the cavity of module housing 1, second heat-exchange system 7 stretches out outside module housing 1, and is positioned at the below of module housing 1.
This smoke exhaust ventilator alternating temperature module also comprises: Air Blast fan 8: it is axial-flow fan, and be arranged at the cavity of module housing 1, it sucks surrounding air from heat exchange air inlet 2, is then blown out towards heat exchange air outlet 3 by the air of suction;
First heat-exchange system 6 is located between Air Blast fan 8 and heat exchange air outlet 3 at least partially.Heat exchange air inlet 2, heat exchange air outlet 3 are corresponding with the air inlet of air-conditioning, air outlet position respectively.After being convenient to the two installation, the wind of refrigeration is to human body.
Shown in composition graphs 2, Fig. 3 and Fig. 4, the first heat-exchange system 6 comprises: the first heat exchange substrate 9, is arranged at the cavity of module housing 1 and is positioned at above semiconductor chilling plate 5, contacts with the first alternating temperature surface heat of semiconductor chilling plate 5; Many first heat pipes 10: be arranged on the first heat exchange substrate 9, each first heat pipe 10 is the U-tube of 90 degree in inversion all, the lower tubular section of many first heat pipes 10 is that horizontal interval is inserted in the first heat exchange substrate 9, the upper tubular section of many first heat pipes 10 is horizontal interval arrangement or is obliquely spaced, and the upper tubular section of many first heat pipes 10 is equipped with multiple first heat exchange fin 11.
Second heat-exchange system 7 comprises: the second heat exchange substrate 12: be arranged at below semiconductor chilling plate 5, contacts with the second alternating temperature surface heat of semiconductor chilling plate 5; Many second heat pipes 13: be arranged on the second heat exchange substrate 12, each second heat pipe 13 is the U-tube of 90 degree in inversion all, the upper tubular section of many second heat pipes 13 is that horizontal interval is inserted in the second heat exchange substrate 12, the lower tubular section of many second heat pipes 13 is that horizontal interval or oblique interval are inserted in heat sink 14, this heat sink 14 is in horizontal positioned, and being arranged at the lower end of the second heat pipe 13, heat sink 14 contacts with cooking-fume exhausting hood housing.
The utility model smoke exhaust ventilator alternating temperature module has two kinds of mode of operations: namely for the nice and cool pattern in summer and the warm pattern for winter, and mode of operation can be switched by the DC voltage applying opposed polarity to semiconductor chilling plate.
When for nice and cool pattern, semiconductor chilling plate 5 is energized, first alternating temperature surface (upper end) of semiconductor chilling plate 5 is cold junction, second alternating temperature surface (lower end) is hot junction, upper end and first heat-exchange system 6 of semiconductor chilling plate 5 carry out Cooling capacity exchanging, lower end and the second heat-exchange system 7 carry out exchange heat, Air Blast fan 8 runs, the air sucked from heat exchange air inlet 2 is blowed to the first heat exchange fin 11 and the first heat pipe 10 by Air Blast fan 8, heat exchange is there is with the first heat exchange fin 11 and the first heat pipe 10, air is lowered the temperature, along the first heat exchange fin 11 from heat exchange air outlet 3 blowing cold air, blow to human body, the air outlet in the air-conditioning dead ahead corresponding with heat exchange air outlet 3 position goes out cold wind, and the heat that the first heat exchange fin 11 and the first heat pipe 10 and air heat exchange absorb imports in the first heat exchange substrate 9 by many U-shapeds first heat pipe 10, first heat exchange substrate 9 contacts heat exchange with semiconductor chilling plate 5 generating plane, the heat of absorption is finally reached the cold junction of semiconductor chilling plate 5, and there is heat exchange by contacting with the second heat exchange substrate 12 in the heat that semiconductor chilling plate 5 hot junction produces, heat is imported in the second heat pipe 13, and by U-shaped second heat pipe 13, heat is imported in heat sink 14, heat is passed to cooking-fume exhausting hood housing 15 by heat sink 14, cooking-fume exhausting hood housing 15 and air generation heat convection, the heat that semiconductor chilling plate 5 hot junction produces finally falls apart in air.
When for warm pattern, first alternating temperature surface (upper end) of semiconductor chilling plate 5 is hot junction, second alternating temperature surface (lower end) is cold junction, heat exchange is there is in the heat that the upper end of semiconductor chilling plate 5 produces by contacting with the first heat exchange substrate 9, heat is imported in the first heat pipe 10, and dispelled the heat by U-shaped first heat pipe 10 and the first heat exchange fin 11, Air Blast fan 8 runs, the air sucked from heat exchange air inlet 2 is blowed to the first heat pipe 10 and the first heat exchange fin 11 by Air Blast fan 8, with the first heat pipe 10, there is heat exchange in the first heat exchange fin 11, air is blown to heat exchange air outlet 3 along the first heat exchange fin 11 direction, heat exchange air outlet 3 is hot blast, the air outlet in the air-conditioning dead ahead of its correspondence goes out hot blast, and discharged to human body, heat exchange is there is in the cold that semiconductor chilling plate 5 cold junction (lower end) produces simultaneously by contacting with the second heat exchange substrate 12, cold is imported in the second heat pipe 13, and by U-shaped second heat pipe 13, cold is imported in heat sink 14, cold is passed to cooking-fume exhausting hood housing 15 by heat sink 14, cooking-fume exhausting hood housing 15 and air generation heat convection, the temperature of cooking-fume exhausting hood housing 15 is reduced, reduces the temperature drained in air.
As shown in Figure 5 and Figure 6, for schematic diagram is looked on the second embodiment schematic perspective view of the utility model smoke exhaust ventilator external alternating temperature module and the right side of the second embodiment, it is identical with the structure major part of the first embodiment, difference is: the heat sink 14 of this external alternating temperature module is vertically to placement, and is positioned at the rear of module housing 1 and the second heat pipe 13.
As shown in Figure 7, for the first embodiment schematic perspective view of the utility model smoke exhaust ventilator, this smoke exhaust ventilator comprises cooking-fume exhausting hood housing 15, cooking-fume exhausting hood housing 15 comprises horizontal shell 16 and flue collector shell 17, horizontal shell 16 is in rectangular shape, flue collector shell 17 is fixed on the upper surface of horizontal shell 16, the upper surface of this horizontal shell 16 is provided with external alternating temperature module, the heat sink 14 of this external alternating temperature module is integrated in the upper surface of horizontal shell 16 by the mode of removably connecting, be preferentially integrated in horizontal shell 16 upper surface center position.This external alternating temperature module is positioned at the front of flue collector shell 17.The antetheca of this horizontal shell 16 is provided with smoke exhaust ventilator master control panel 18, and this smoke exhaust ventilator master control panel 18 sends automatically controlled instruction for giving semiconductor alternating temperature module, manipulates it with nice and cool work pattern or with warm work pattern.
As shown in Figure 8, for the second embodiment schematic perspective view of the utility model smoke exhaust ventilator, its most of structure is identical with the first embodiment (Fig. 7), difference is: smoke exhaust ventilator external alternating temperature module is installed on flue collector shell 17, the heat sink 14 of smoke exhaust ventilator external alternating temperature module is fixed on the antetheca of flue collector shell 17 by the mode of removably connecting, the structure of this smoke exhaust ventilator external alternating temperature module adopts structure as shown in Figure 5 in addition.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (11)
1. a smoke exhaust ventilator external alternating temperature module, is characterized in that: comprising:
Module housing: there is cavity and heat exchange air inlet and heat exchange air outlet;
Semiconductor changing device: comprise the semiconductor chilling plate be arranged in module housing cavity, and respectively with the first alternating temperature the first heat-exchange system of contacting with the second alternating temperature surface heat of surface and the second heat-exchange system of described semiconductor chilling plate, wherein, described first heat-exchange system is arranged between described heat exchange air inlet and heat exchange air outlet at least in part, and described second heat-exchange system partly extends outside described module housing.
2. smoke exhaust ventilator external alternating temperature module described in claim 1, it is characterized in that: described second heat-exchange system comprises many second heat pipes, described second heat pipe one end contacts with the second alternating temperature surface heat of described semiconductor chilling plate, the other end of described second heat pipe connects with heat sink, and it is outer and contact with cooking-fume exhausting hood housing that described heat sink extends described module housing at least in part.
3. smoke exhaust ventilator external alternating temperature module according to claim 1, is characterized in that:
Also comprise Air Blast fan: the cavity being arranged at module housing, it sucks surrounding air from described heat exchange air inlet, is then blown out towards described heat exchange air outlet by the air sucked.
4. smoke exhaust ventilator external alternating temperature module according to claim 3, is characterized in that: described Air Blast fan is axial-flow fan or quiet fan.
5. smoke exhaust ventilator external alternating temperature module according to claim 1, is characterized in that:
Described module housing lower end is uncovered, and described heat exchange air inlet is arranged at the upper wall of module housing;
Described heat exchange air outlet is arranged at the antetheca top of module housing;
Described first heat-exchange system is located between Air Blast fan and heat exchange air outlet at least partially.
6. smoke exhaust ventilator external alternating temperature module according to claim 1, is characterized in that: described first heat-exchange system comprises:
First heat exchange substrate: contact with the first alternating temperature surface heat of semiconductor chilling plate;
Many first heat pipes: all U-tube of 90 degree in inversion, the lower tubular section of many first heat pipes is that horizontal interval is inserted in the first heat exchange substrate, and the upper tubular section of many first heat pipes is horizontal interval arrangement or is obliquely spaced.
7. smoke exhaust ventilator external alternating temperature module according to claim 6, is characterized in that: the upper tubular section of many described first heat pipes is equipped with multiple first heat exchange fin.
8. smoke exhaust ventilator external alternating temperature module according to claim 2, it is characterized in that: described second heat-exchange system also comprises the second heat exchange substrate, described second heat exchange substrate contacts with the second alternating temperature surface heat of semiconductor chilling plate, many described second heat pipes are the U-tube of 90 degree in inversion all, the upper tubular section of many second heat pipes is that horizontal interval is inserted in the second heat exchange substrate, and the lower tubular section of many second heat pipes is that horizontal interval or oblique interval are inserted in described heat sink.
9. smoke exhaust ventilator external alternating temperature module according to claim 1, is characterized in that: described heat exchange air outlet is provided with wind-guiding grid.
10. smoke exhaust ventilator external alternating temperature module according to claim 9, is characterized in that: described heat exchange air inlet is provided with air grid.
11. 1 kinds of smoke exhaust ventilators, is characterized in that: comprising:
The smoke exhaust ventilator external alternating temperature module that one of claim 1-10 is described, it is outer and connect with cooking-fume exhausting hood housing or smoke exhaust ventilator flue shell that described second heat-exchange system partly extends described module housing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493554.5U CN204141659U (en) | 2014-08-29 | 2014-08-29 | Smoke exhaust ventilator external alternating temperature module and smoke exhaust ventilator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493554.5U CN204141659U (en) | 2014-08-29 | 2014-08-29 | Smoke exhaust ventilator external alternating temperature module and smoke exhaust ventilator |
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| CN204141659U true CN204141659U (en) | 2015-02-04 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402790A (en) * | 2014-08-29 | 2016-03-16 | 青岛海尔智能技术研发有限公司 | External temperature varying module of kitchen ventilator and kitchen ventilator |
| CN105546611A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Range hood |
| CN105570950A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN105987465A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Preparation method of semiconductor refrigeration module |
| CN105987463A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Lateral mounting method of semiconductor refrigeration module |
-
2014
- 2014-08-29 CN CN201420493554.5U patent/CN204141659U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402790A (en) * | 2014-08-29 | 2016-03-16 | 青岛海尔智能技术研发有限公司 | External temperature varying module of kitchen ventilator and kitchen ventilator |
| CN105987465A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Preparation method of semiconductor refrigeration module |
| CN105987463A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Lateral mounting method of semiconductor refrigeration module |
| CN105987463B (en) * | 2015-02-05 | 2020-06-02 | 青岛海尔智能技术研发有限公司 | Side mounting method of semiconductor refrigeration module |
| CN105987465B (en) * | 2015-02-05 | 2020-06-02 | 青岛海尔智能技术研发有限公司 | Preparation method of semiconductor refrigeration module |
| CN105546611A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Range hood |
| CN105570950A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN105570950B (en) * | 2016-02-05 | 2018-04-13 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
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