CN205505127U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN205505127U CN205505127U CN201620117765.8U CN201620117765U CN205505127U CN 205505127 U CN205505127 U CN 205505127U CN 201620117765 U CN201620117765 U CN 201620117765U CN 205505127 U CN205505127 U CN 205505127U
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- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust ventilator
- water
- smoke
- heat exchanger
- 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.)
- Withdrawn - After Issue
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a range hood, including beam -pumping unit body and the refrigerating system of setting on the beam -pumping unit body, the beam -pumping unit body includes that smoke exhaust cavity and refrigeration chamber, refrigeration chamber have the air outlet, refrigerating system includes compressor, evaporimeter and condenser, and wherein, the evaporimeter setting is in the chamber of freezing, and the condenser is the water -cooling heat exchanger, and the cooling water cavity of water -cooling heat exchanger has the cold water interface of being connected with the cold water pipeline. The utility model discloses a set up the condenser into the water -cooling heat exchanger, when letting in cold water in the cooling water cavity of water -cooling heat exchanger, can effectively improve the heat exchange efficiency of condenser, improve refrigeration effect.
Description
Technical field
This utility model relates to fume exhaust device field, in particular to a kind of smoke exhaust ventilator.
Background technology
The patent of Application No. 99125570.4 discloses a kind of smoke exhaust ventilator with refrigerating function, but
Being that the condenser of refrigeration system is placed on smoke extraction chamber by this smoke exhaust ventilator, condenser is come cold by oil smoke
But, owing to deep fat cigarette temperature is higher, the heat exchange efficiency causing condenser is poor, affects unit performance.
Utility model content
This utility model aims to provide the smoke exhaust ventilator of a kind of heat exchange efficiency improving condenser.
This utility model provides a kind of smoke exhaust ventilator, including oil pumper body and be arranged on oil pumper this
Refrigeration system on body, oil pumper body includes smoke extraction chamber and refrigerating chamber, and refrigerating chamber has air outlet；
Refrigeration system includes compressor, vaporizer and condenser, and wherein, vaporizer is arranged in refrigerating chamber,
Condenser is water cooling heat exchanger, and the cooling water cavity of water cooling heat exchanger has the cold water being connected with cold water pipeline
Interface.
Further, smoke exhaust ventilator also includes the water-cooling cooler being arranged in smoke extraction chamber, water-cooled cooling
Device is arranged in parallel with the cooling water cavity of water cooling heat exchanger.
Further, smoke exhaust ventilator also includes the smoke exhaust fan being arranged in smoke extraction chamber；Water cooling heat exchanger
And/or water-cooling cooler is arranged on the top of smoke exhaust fan；Or, water cooling heat exchanger and/or water-cooled fall
Temperature device is arranged on the bottom of smoke exhaust fan.
Further, refrigerating chamber is provided with the front being positioned at smoke exhaust ventilator at least one air outlet and
/ or it is positioned at least one air outlet of side of smoke exhaust ventilator.
Further, smoke exhaust ventilator also includes the wind blade corresponding with air outlet.
Further, refrigerating chamber is provided with the front being positioned at smoke exhaust ventilator, and air-out is the most different
At least two air outlet and/or be positioned at the side of smoke exhaust ventilator, and the most different at least two of air-out goes out
Air port.
Further, during water cooling heat exchanger is arranged on smoke extraction chamber.
Further, smoke exhaust ventilator also includes the first temperature-detecting device and/or the inspection detecting oil smoke temperature
Survey the second temperature-detecting device of refrigerating chamber leaving air temp.
Further, smoke exhaust ventilator also includes the volume control device being arranged on cold water pipeline.
According to smoke exhaust ventilator of the present utility model, by condenser is set to water cooling heat exchanger, at water
When the cooling water cavity of cold heat exchanger is passed through cold water, it is possible to be effectively improved the heat exchange efficiency of condenser, carry
High refrigeration.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the principle schematic of the smoke exhaust ventilator according to this utility model first embodiment；
Fig. 2 is the principle schematic of the smoke exhaust ventilator according to this utility model the second embodiment；
Fig. 3 is the structural representation of the smoke exhaust ventilator according to this utility model first embodiment；
Fig. 4 is the structural representation of the smoke exhaust ventilator according to this utility model the second embodiment.
Description of reference numerals:
100, lampblack absorber body；101, smoke extraction chamber；102, refrigerating chamber；103, condenser；104、
Vaporizer；105, refrigeration fan；106, air inlet；107, water-cooling cooler；108, smoke exhaust pipe；
109, smoke exhaust fan；111, compressor.
Detailed description of the invention
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figures 1 and 3, according to the smoke exhaust ventilator of first embodiment of the present utility model, including
Lampblack absorber body 100 and the refrigeration system being arranged on lampblack absorber body 100, lampblack absorber body 100
Including smoke extraction chamber 101 and refrigerating chamber 102, refrigerating chamber 102 has air outlet；Refrigeration system includes pressure
Contracting machine 111, vaporizer 104 and condenser 103, wherein, vaporizer 104 is arranged on refrigerating chamber 102
In, and it is equipped with air inlet 106 and refrigeration fan 105；Condenser 103 is water cooling heat exchanger,
The cooling water cavity of water cooling heat exchanger has the cold water interface being connected with cold water pipeline.In first embodiment
In, water cooling heat exchanger arranges in smoke extraction chamber 101, and smoke extraction chamber top is provided with smoke exhaust pipe 108.I.e. originally
Utility model is by being set to water cooling heat exchanger by condenser 103, at the cooling water cavity of water cooling heat exchanger
In when being passed through cold water, it is possible to be effectively improved the heat exchange efficiency of condenser 103, improve refrigeration.
In the first embodiment, as it is shown on figure 3, water cooling heat exchanger is arranged in smoke extraction chamber 101, right
Oil smoke cools down, thus the temperature of oil smoke in controlling smoke extraction chamber 101, improve oil smoke separating effect.
More specifically, smoke extraction chamber 101 is provided with smoke exhaust fan 109, as required, water-cooled heat exchange
Device can be arranged on the top of smoke exhaust fan 109, is possible to prevent water cooling heat exchanger that oil smoke is caused stop,
Improve smoke exhaust efficiency.Water cooling heat exchanger can also be arranged on the bottom of smoke exhaust fan 109, can
To improve the water cooling heat exchanger cooling effect to oil smoke, improve oil smoke separation efficiency.
The smoke exhaust ventilator of first embodiment of the present utility model is described in conjunction with system shown in Figure 1 schematic diagram
Work process.The cold water interface of water cooling heat exchanger passes through cold water pipeline (in Fig. 1 shown in arrow A)
With kitchen water system connectivity, cold water pipeline is provided with volume control device (such as control valve etc., it is possible to
To arrange water tank and water pump on cold water pipeline, control water-cooled by the start and stop of water pump, rotating speed size and change
The supply of hot device and flow).The water side (in Fig. 1 shown in arrow B) of water cooling heat exchanger and family
Hot-water heating system connects, it is provided that domestic water, it is also possible to is connected with water device with other, or direct and
Water passage, condensed water is exhausted directly to sewerage system.
Preferably, for the ease of temperature control, smoke exhaust ventilator can also include detecting the of oil smoke temperature
One temperature-detecting device and/or the second temperature-detecting device of detection refrigerating chamber 102 leaving air temp, oil pumping
The device that controls of cigarette machine controls the flow of cold water pipeline according to testing result.I.e. controlled by testing result
The aperture of volume control device, rotating speed etc., thus realize flow-control.
As shown in Figure 2 and Figure 4, compare first embodiment, in the second embodiment of the present utility model
In smoke exhaust ventilator, smoke exhaust ventilator also includes the water-cooling cooler 107 being arranged in smoke extraction chamber 101, water
Cold cooler 107 is arranged in parallel with the cooling water cavity of water cooling heat exchanger.In a second embodiment, water-cooled
Cooler 107 is arranged in smoke extraction chamber 101, thus lowers the temperature oil smoke, improves oil smoke separating effect.
As required, during water cooling heat exchanger can also be arranged on smoke extraction chamber 101, it is also possible to be not arranged in smoke evacuation
In chamber 101.
It is similar to first embodiment, in a second embodiment, water cooling heat exchanger and water-cooling cooler 107
The top of smoke exhaust fan 109 can be arranged on, it is also possible to be arranged on the bottom of smoke exhaust fan 109, also
Can the top that be arranged on smoke exhaust fan 109, one is arranged on bottom, such that it is able to prevent right
Oil smoke causes stop, improves smoke exhaust efficiency.Water cooling heat exchanger can also be arranged on smoke exhaust fan
The bottom of 109, can improve oil smoke separation efficiency with the water cooling heat exchanger cooling effect to oil smoke.
Preferably, in the above two embodiments, refrigerating chamber 102 can be provided with it is positioned at smoke pumping
At least one air outlet in the front of machine and/or be positioned at least one air outlet of side of smoke exhaust ventilator,
Thus meet diverse location air-out requirement, according to using needs, each air outlet can individually be opened,
Or it is fully open.Further, smoke exhaust ventilator also includes the wind blade corresponding with air outlet, logical
Cross wind blade wind-guiding or sweep wind, it is possible to more effectively improving wind-out range.It is highly preferred that oil pumping
Cigarette machine also includes detecting user's height and/or position, and controls the detection of wind guiding mechanism according to testing result
Device, i.e. realizes automatically controlling wind-guiding direction, as required, can select people's air-out, or keep away
People's air-out.
Further, refrigerating chamber 102 is provided with the front being positioned at smoke exhaust ventilator, and air-out is the most not
With at least two air outlet and/or be positioned at the side of smoke exhaust ventilator, and air-out the most different at least two
Individual air outlet, thus meet the demand of the cooker of different height.
The control method of smoke exhaust ventilator of the present utility model, the method includes: detection smoke extraction chamber 101
Oil smoke temperature and the leaving air temp of refrigerating chamber 102；When oil smoke temperature more than the first preset temperature and/or goes out
When air temperature is more than the second preset temperature, improve the flow of cold water pipeline.Thus effectively cool down oil smoke temperature
Degree, improves oil smoke separating effect, reduces row such as the harmful substance in environment, it is achieved environmental conservation.
First embodiment and the smoke exhaust ventilator of the second embodiment is illustrated respectively in conjunction with Fig. 1 and Fig. 2
Control method.
In the first embodiment, owing to water-cooled heat exchanger is arranged in smoke extraction chamber 101, play simultaneously
The effect of the condenser of cooling oil smoke and refrigeration system, needs to examine to improve oil smoke separating effect simultaneously
Consider cryogenic temperature and oil smoke temperature, its control method particularly as follows:
Detection tn, as tn > t time；
Detection Tn, as Tn T, strengthens water valve aperture or pump rotary speed；
When Tn < stops during T strengthening water valve aperture or pump rotary speed；Or, water valve aperture or pump rotary speed
Add to stop during maximum；Wherein, tn (DEG C) is the oil smoke temperature detected every the n second, t (DEG C)
For arranging temperature.Tn is air-conditioning delivery temperature, and T is that user sets air-conditioner temperature.
In a second embodiment, being separately provided water-cooling cooler 107 in smoke extraction chamber 101, water-cooled is changed
Hot device can be arranged on the outside of smoke extraction chamber 101, only needs to consider oil to improve oil smoke separating effect
Cigarette temperature, thus its control method particularly as follows:
Detection tn, as tn > t time, strengthen water valve aperture or pump rotary speed；
When tn < stops during t-2 strengthening water valve aperture or pump rotary speed；Or, water valve aperture or pump rotary speed
Adding to stop during maximum, wherein, the oil smoke temperature that tn (DEG C) detected every the n second, t (DEG C) is
Temperature is set.
As can be seen from the above description, this utility model the above embodiments achieve following skill
Art effect:
According to smoke exhaust ventilator of the present utility model, by condenser 103 is set to water cooling heat exchanger,
When being passed through cold water in the cooling water cavity of water cooling heat exchanger, it is possible to be effectively improved the heat exchange of condenser 103
Efficiency, improves refrigeration.
The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new
Type, for a person skilled in the art, this utility model can have various modifications and variations.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (9)
1. a smoke exhaust ventilator, including lampblack absorber body (100) be arranged on described lampblack absorber body
(100) refrigeration system on, described lampblack absorber body (100) includes smoke extraction chamber (101) and system
Cold chamber (102), described refrigerating chamber (102) has air outlet；Described refrigeration system includes compressor
(111), vaporizer (104) and condenser (103), wherein, described vaporizer (104) is arranged
In described refrigerating chamber (102), it is characterised in that described condenser (103) is water cooling heat exchanger,
The cooling water cavity of described water cooling heat exchanger has the cold water interface being connected with cold water pipeline.
Smoke exhaust ventilator the most according to claim 1, it is characterised in that
Described smoke exhaust ventilator also includes the water-cooling cooler (107) being arranged in described smoke extraction chamber (101),
Described water-cooling cooler (107) is arranged in parallel with the cooling water cavity of described water cooling heat exchanger.
Smoke exhaust ventilator the most according to claim 2, it is characterised in that
Described smoke exhaust ventilator also includes the smoke exhaust fan (109) being arranged in described smoke extraction chamber (101)；
Described water cooling heat exchanger and/or described water-cooling cooler (107) are arranged on described smoke exhaust fan
(109) top；
Or, described water cooling heat exchanger and/or described water-cooling cooler (107) are arranged on described smoke evacuation
The bottom of blower fan (109).
Smoke exhaust ventilator the most according to any one of claim 1 to 3, it is characterised in that
It is provided with on described refrigerating chamber (102) and is positioned at least one of front of described smoke exhaust ventilator and goes out
Air port and/or be positioned at least one air outlet of side of described smoke exhaust ventilator.
Smoke exhaust ventilator the most according to claim 4, it is characterised in that
Described smoke exhaust ventilator also includes the wind blade corresponding with described air outlet.
Smoke exhaust ventilator the most according to claim 4, it is characterised in that
The front being positioned at described smoke exhaust ventilator, and air-out height it is provided with on described refrigerating chamber (102)
Different at least two air outlet and/or be positioned at the side of described smoke exhaust ventilator, and air-out is the most different
At least two air outlet.
Smoke exhaust ventilator the most according to claim 1 and 2, it is characterised in that
Described water cooling heat exchanger is arranged in described smoke extraction chamber (101).
Smoke exhaust ventilator the most according to claim 1, it is characterised in that
Described smoke exhaust ventilator also includes the first temperature-detecting device and/or the detection system detecting oil smoke temperature
Second temperature-detecting device of cold chamber (102) leaving air temp.
Smoke exhaust ventilator the most according to claim 1, it is characterised in that
Described smoke exhaust ventilator also includes the volume control device being arranged on described cold water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117765.8U CN205505127U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117765.8U CN205505127U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505127U true CN205505127U (en) | 2016-08-24 |
Family
ID=56724199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117765.8U Withdrawn - After Issue CN205505127U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and control method of smoke exhaust ventilator |
| CN109268986A (en) * | 2018-10-12 | 2019-01-25 | 浙江聚珖科技股份有限公司 | A kind of washable exchanger smoke pumping all-in-one machine of semiconductor air conditioner |
| CN110657515A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
-
2016
- 2016-02-05 CN CN201620117765.8U patent/CN205505127U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and control method of smoke exhaust ventilator |
| CN110657515A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN110657515B (en) * | 2018-06-29 | 2021-11-19 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN109268986A (en) * | 2018-10-12 | 2019-01-25 | 浙江聚珖科技股份有限公司 | A kind of washable exchanger smoke pumping all-in-one machine of semiconductor air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20171229 |