CN207622092U - A kind of kitchen ventilator cold plate - Google Patents
A kind of kitchen ventilator cold plate Download PDFInfo
- Publication number
- CN207622092U CN207622092U CN201721252273.0U CN201721252273U CN207622092U CN 207622092 U CN207622092 U CN 207622092U CN 201721252273 U CN201721252273 U CN 201721252273U CN 207622092 U CN207622092 U CN 207622092U
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- CN
- China
- Prior art keywords
- heat
- shell
- heat exchanger
- exchanger plates
- head cover
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- 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.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of kitchen ventilator cold plates, including substrate, semiconductor cooling device and heat exchanger plates, the semiconductor cooling device includes head cover, semiconductor refrigerating element and shell, the semiconductor refrigerating element is fixedly mounted inside the shell, the head cover is screwed in the top of shell, the exterior bottom of the shell is fixedly connected with substrate, the heat exchanger plates include heat-conducting plate and U heat exchange, the U heat exchange is embedded in the inside of heat-conducting plate, the both ends of the U heat exchange, which are respectively arranged with, stretches out the external inlet and outlet pipes of heat-conducting plate, corresponding screw hole is offered on the head cover and heat exchanger plates of the semiconductor cooling device, it is bolted to connection between the head cover and heat exchanger plates.The utility model can carry out condensation process in advance to entering the oil smoke in smoke machine shell, and oil smoke separating effect is apparent, easy to control, is conducive to environmental protection.
Description
Technical field
The utility model is related to kitchen ventilator technical field, specially a kind of kitchen ventilator cold plate.
Background technology
The operation principle of semiconductor cooling device is to be based on Peltier principle, which is in 1834 by J.A.C Paars
What note was found first, that is, it utilizes when the circuit of two different conductor A and B compositions and when being connected with direct current, is devoked in joint
Some other heat can be also released other than having burning ears, and another joint then absorbs heat, and caused by peltier effect
This phenomenon be reversible, change current direction when, the connector of heat release and heat absorption also changes correspondingly, the heat for absorbing and releasing
It is directly proportional to current strength.
In the prior art, conventional domestic kitchen ventilator is to suck smoke machine by the blower fan system that will be located in kitchen in smoke machine
It detaches and is discharged to again in outdoor air under the filtering of simple filtering net plate and high-speed rotating turbine centrifugal force effect afterwards, but suck cigarette
The oil smoke mixture temperature of machine is high, is difficult to detach or detach under separate mesh and turbine centrifugal force effect to be not thorough, largely contain
Cooking fume causes environmental pollution to outdoor air, needs to carry out condensation process in advance to entering the oil smoke in smoke machine shell so that
Oil smoke separating effect is apparent, is conducive to environmental protection, and existing cold plate, the planar structure of use, cryosurface are small, and makes
Condensation effect is poor, and existing cold plate can only freeze and cannot heat, and be unfavorable for the cleaning of oil smoke.Therefore design one in need
Kind kitchen ventilator cold plate, condensation effective area is big, and condensation effect is good.
Utility model content
The purpose of this utility model is to provide a kind of kitchen ventilator cold plates, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of kitchen ventilator cold plate, including substrate,
Semiconductor cooling device and heat exchanger plates, the semiconductor cooling device include head cover, semiconductor refrigerating element and shell, and described half
Conductor cooling module is fixedly mounted inside the shell, and the head cover is screwed in the top of shell, the outside of the shell
Bottom is fixedly connected with substrate, and the heat exchanger plates include heat-conducting plate and U heat exchange, and the U heat exchange is embedded in heat-conducting plate
Inside, the both ends of the U heat exchange, which are respectively arranged with, stretches out the external inlet and outlet pipes of heat-conducting plate, described half
Corresponding screw hole is offered on the head cover and heat exchanger plates of conductor refrigerating plant, it is solid by bolt between the head cover and heat exchanger plates
Fixed connection.
Preferably, the substrate, shell, head cover and heat exchanger plates are fairshaped curved surface plate body.
Preferably, the lower surface of the substrate is coated with one layer of high-temperature resistant anti-corrosive paint.
Preferably, the heat-conducting plate is using metal copper material.
Preferably, the inlet and outlet pipes are both provided with the helicitic texture being connect with outer water tube.
Compared with prior art, the utility model has the beneficial effects that：This utility model is using fairshaped curved surface
Plate body, effective condensation area is big, and cold energy effect is good, by the way that semiconductor refrigerating element is arranged, convenient for control, can freeze or make
Heat is convenient for the cleaning of oil smoke, by the way that heat exchanger plates are arranged so that the heat that semiconductor refrigerating element generates can be by U heat exchange
Interior cold water is absorbed and is dissipated, and carries out cooling protection to semiconductor refrigerating element so that semiconductor refrigerating element can be normal
Work.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model semiconductor condensing unit schematic diagram；
Fig. 3 is the utility model heat exchanger plates schematic diagram.
In figure：1 substrate, 2 semiconductor cooling devices, 21 head covers, 22 semiconductor refrigerating elements, 23 shells, 3 heat exchanger plates, 31
Heat-conducting plate, 32 water inlet lines, 33U types heat exchanger tube, 4 screw holes, 5 bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Either position relationship is orientation based on ... shown in the drawings or position relationship for position, is merely for convenience of describing this practicality and simplification is retouched
State, rather than indicate either to imply that signified device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, can also be electrical connection, can be directly connected to, can also be by intermediate matchmaker
It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of kitchen ventilator cold plate, including substrate 1, half
The lower surface of conductor refrigerating plant 2 and heat exchanger plates 3, the substrate 1 is coated with one layer of high-temperature resistant anti-corrosive paint, the semiconductor refrigerating dress
It includes head cover 21, semiconductor refrigerating element 22 and shell 23 to set 2,, can be with convenient for control by the way that semiconductor refrigerating element 22 is arranged
Refrigeration or heating, are convenient for the cleaning of oil smoke, the semiconductor refrigerating element 22 to be fixedly mounted in shell 23, and the head cover 21 is logical
The top that screw is fixed on shell 23 is crossed, the exterior bottom of the shell 23 is fixedly connected with substrate 1, and the heat exchanger plates 3 include
Heat-conducting plate 31 and U heat exchange 33, by the way that heat exchanger plates 3 are arranged so that the heat that semiconductor refrigerating element 22 generates can be by U
Cold water in type heat exchanger tube 33 is absorbed and is dissipated, and carries out cooling protection to semiconductor refrigerating element 22 so that semiconductor refrigerating
Element 22 can normally work, and using metal copper material, the U heat exchange 33 is embedded in be led the heat-conducting plate 31
The inside of hot plate 31, the both ends of the U heat exchange 33, which are respectively arranged with, to be stretched out the external water inlet line 32 of heat-conducting plate 31 and goes out
Waterpipe, the water inlet line 32 and outlet conduit are both provided with the helicitic texture being connect with outer water tube, the semiconductor system
Corresponding screw hole 4 is offered on the head cover 21 and heat exchanger plates 3 of device for cooling 2, passes through bolt between the head cover 21 and heat exchanger plates 3
5 are fixedly connected, and the substrate 1, shell 23, head cover 21 and heat exchanger plates 3 are fairshaped curved surface plate body, the utility model
Using fairshaped curved surface plate body, effective condensation area is big, and cold energy effect is good.
Operation principle：The area that fairshaped curved surface plate body is contacted with air is big, and effective cryosurface makes greatly condensation effect
It is good, substrate 1 is cooled down by semiconductor refrigerating element 22 so that 1 temperature of substrate reduces, to be condensed to oil smoke,
And it heat absorption that heat exchanger plates 3 then generate semiconductor refrigerating element 22 and is carried out by the cold water in U heat exchange 33 cold and hot
It exchanges, plays the role of heat exchange and protection semiconductor refrigerating element 22, enable to work normally.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of kitchen ventilator cold plate, including substrate (1), semiconductor cooling device (2) and heat exchanger plates (3), it is characterised in that：Institute
It includes head cover (21), semiconductor refrigerating element (22) and shell (23), the semiconductor refrigerating member to state semiconductor cooling device (2)
Part (22) is fixedly mounted in shell (23), and the head cover (21) is screwed in the top of shell (23), the shell
(23) exterior bottom is fixedly connected with substrate (1), and the heat exchanger plates (3) include heat-conducting plate (31) and U heat exchange (33), institute
The inside that U heat exchange (33) is embedded in heat-conducting plate (31) is stated, the both ends of the U heat exchange (33) are respectively arranged with stretching and lead
Hot plate (31) external water inlet line (32) and outlet conduit, the head cover (21) and heat exchanger plates of the semiconductor cooling device (2)
(3) corresponding screw hole (4) is offered on, is fixedly connected by bolt (5) between the head cover (21) and heat exchanger plates (3).
2. a kind of kitchen ventilator cold plate according to claim 1, it is characterised in that：The substrate (1), shell (23), top
It is fairshaped curved surface plate body to cover (21) and heat exchanger plates (3).
3. a kind of kitchen ventilator cold plate according to claim 1, it is characterised in that：The lower surface of the substrate (1) is coated with
One layer of high-temperature resistant anti-corrosive paint.
4. a kind of kitchen ventilator cold plate according to claim 1, it is characterised in that：The heat-conducting plate (31) is using gold
Belong to copper material.
5. a kind of kitchen ventilator cold plate according to claim 1, it is characterised in that：The water inlet line (32) and outlet pipe
Road is both provided with the helicitic texture being connect with outer water tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252273.0U CN207622092U (en) | 2017-09-27 | 2017-09-27 | A kind of kitchen ventilator cold plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252273.0U CN207622092U (en) | 2017-09-27 | 2017-09-27 | A kind of kitchen ventilator cold plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622092U true CN207622092U (en) | 2018-07-17 |
Family
ID=62825778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721252273.0U Expired - Fee Related CN207622092U (en) | 2017-09-27 | 2017-09-27 | A kind of kitchen ventilator cold plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925834A (en) * | 2019-11-28 | 2020-03-27 | 海信(广东)厨卫***有限公司 | Fume exhaust fan |
-
2017
- 2017-09-27 CN CN201721252273.0U patent/CN207622092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925834A (en) * | 2019-11-28 | 2020-03-27 | 海信(广东)厨卫***有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |