CN207455839U - The automatic air curtain of acidified milk freezer - Google Patents
The automatic air curtain of acidified milk freezer Download PDFInfo
- Publication number
- CN207455839U CN207455839U CN201721494812.1U CN201721494812U CN207455839U CN 207455839 U CN207455839 U CN 207455839U CN 201721494812 U CN201721494812 U CN 201721494812U CN 207455839 U CN207455839 U CN 207455839U
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- casing
- switch
- close
- wind wheel
- centrifugal wind
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Abstract
The utility model discloses a kind of automatic air curtains of acidified milk freezer, including casing and close switch, it is placed in close to switch outside casing, casing is mounted on above cold-storage door, is provided with air outlet below the casing, casing internal is provided with centrifugal wind wheel and controller, centrifugal wind wheel is uniformly arranged in casing, and centrifugal wind wheel is internally provided with high-speed electric expreess locomotive, and inclined baffle is provided with outside centrifugal wind wheel, it is described to be mounted on close to switch close on switch bracket.The utility model solves the problems, such as that disengaging every time all needs to have prevented energy waste or the pollution in freezer space caused by artificially forgetting to switch air curtain by switch manually.
Description
Technical field
The utility model is related to air curtain fields, and in particular to a kind of automatic air curtain of acidified milk freezer.
Background technology
Air curtain is the airflow that through-flow or centrifugal wind wheel generation are driven by high-speed electric expreess locomotive, forms the invisible door of one side
Curtain, air curtain generate the air-flow of high speed, and indoor and outdoor is divided into two independent temperature regions creates comfortable indoor environment, keeps room
Interior air-conditioning and the effect for purifying air while saving electric energy, and make air circulation, are effectively isolated dust, flue gas, foul smell, elder brother
Worm and microorganism etc., therefore air curtain is widely used in market, theater, hotel and some food enterprise freezer rooms, in freezer
In install air curtain additional and can effectively prevent outdoor heat and be flowed into freezer, but disengaging all needs to carry out switch air curtain manually every time,
Inconvenient, disengaging personnel are easily neglected without opening air curtain, it is impossible to effectively isolation, and temperature rise in storehouse causes refrigeration equipment to start
Frequently, it is unfavorable for energy saving.
Utility model content
The purpose of this utility model is to provide a kind of automatic air curtains of acidified milk freezer, and solving disengaging every time all needs hand
Dynamic the problem of pressing switch, has prevented energy waste or the pollution in freezer space caused by artificially forgetting to switch air curtain.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：
A kind of automatic air curtain of acidified milk freezer including casing and close to switch, is placed in close to switch outside casing, casing
Above cold-storage door, air outlet is provided with below the casing, casing internal is provided with centrifugal wind wheel and controller, centrifuges wind
Wheel is uniformly arranged in casing, and centrifugal wind wheel is internally provided with high-speed electric expreess locomotive, and inclined baffle is provided with outside centrifugal wind wheel,
It is described to be mounted on close to switch close on switch bracket.
Circular hole is provided at described four endpoints in casing back, for being mounted on metope, and the length of casing is more than freezer
The width of door, and casing outer surface is net structure.
Air blade is provided with out at air outlet below the casing, the both ends and casing underside for going out air blade connect
It connects, and the quantity for going out air blade is at least 2.
The centrifugal wind wheel quantity is at least 4, and it is in parallel that the high-speed electric expreess locomotive inside each centrifugal wind wheel passes through control circuit
On access controller.
It is described to be connected into close to tail end of switch by control circuit on controller.
Relay is equipped in the controller, for performing close to the transmitted signal of switch.
Compared with prior art, the beneficial effects of the utility model are：
The utility model collection is installed additional on air curtain close to opening the light and relay, with close to the automatic pass for induction door of opening the light out
It closes, so as to which signal is passed to controller, controller performs the switch of air curtain, and avoid causes indoor and outdoor because forgetting out air curtain
Hot and cold air exchanges, and even results in dust, insect contamination acidified milk, and the utility model is simple in structure, and barriering effect is good.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
In figure, 1- casings, 2- close to switch, 3- close to switch bracket, 4- air outlets, 5- go out air blade, 6- centrifugal wind wheels,
7- high-speed electric expreess locomotives, 8- controllers, 81- relays, 9- control circuits, 10- baffles.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1：
A kind of automatic air curtain of acidified milk freezer, including casing 1 and close to switch 2, close switch 2 is placed in outside casing 1,
Casing 1 is mounted on above cold-storage door, and 1 lower section of casing is provided with air outlet 4, and casing 1 is internally provided with centrifugal wind wheel 6 and control
Device 8, centrifugal wind wheel 6 are uniformly arranged in casing 1, and centrifugal wind wheel 6 is internally provided with high-speed electric expreess locomotive 7, is set outside centrifugal wind wheel 6
It is equipped with inclined baffle 10 so that it is moved down in the air flow collection of generation, it is described to be mounted on close to switch 2 close to switch bracket 3
On.
Embodiment 2：
On the basis of embodiment 1, circular hole is provided at the endpoint of four, 1 back of casing, for being mounted on metope, and
The length of casing 1 is more than the width of cold-storage door, the air-flow width range that lower section is formed is avoided to be less than gate-width, so that indoor
Outer hot and cold air is swapped by gap, and 1 outer surface of casing for net structure in favor of air inlet.
Embodiment 3：
On the basis of embodiment 1, air blade 5 is provided with out at the air outlet 4 of 1 lower section of casing, goes out air blade 5
Both ends are connected with 1 underside of casing, and the quantity for going out air blade 5 is at least 2, and centrifugal wind wheel 6 can be by air-flow along outlet air
Blade 5 is blown out downwards.
Embodiment 4：
On the basis of embodiment 1,6 quantity of centrifugal wind wheel is at least 4, the high speed inside each centrifugal wind wheel 6
Motor 7 is by the way that on the access controller 8 in parallel of control circuit 9, high-speed electric expreess locomotive 7 drives centrifugal wind wheel 6 to rotate and formed endlessly
Air-flow.
Embodiment 5：
It is described to be connected into close to 2 ends of switch by control circuit 9 on controller 8 on the basis of embodiment 1, it approaches
Switch 2 passes to signal on controller 8 for monitoring opening the light for door, relay 81 is equipped in the controller 8, for holding
The signal that row is transmitted close to switch 2.
The course of work of the utility model is：
The switch that monitor door close to switch 2 of air curtain one side is placed in, when opening the door, is transferred signal close to switch 2
To controller 8, the relay 81 in controller 8 performs this signal, automatically opens air curtain, air curtain is driven by high-speed electric expreess locomotive 7
Indoor and outdoor so as to generate high-speed flow in 4 lower part of air outlet, is divided into two independent temperature regions, keeps fermentation by centrifugal wind wheel 6
The environment temperature of newborn cool house internal, also isolated dust, flue gas, it is different ask about insect, acidified milk is protected not to be contaminated.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, various deformation and improvement can be carried out to the building block or layout of theme combination layout.Except to building block or
It is laid out outside the modification and improvement carried out, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of automatic air curtain of acidified milk freezer, including casing（1）And close switch（2）, close to switch（2）It is placed in casing
（1）Outside, casing（1）Above cold-storage door, the casing（1）Lower section is provided with air outlet（4）, casing（1）Inside is set
There is centrifugal wind wheel（6）And controller（8）, centrifugal wind wheel（6）It is uniformly arranged on casing（1）It is interior, and centrifugal wind wheel（6）Inside is set
There is high-speed electric expreess locomotive（7）, centrifugal wind wheel（6）Outside is provided with inclined baffle（10）, it is described close to switch（2）It is opened mounted on close
Close stent（3）On.
2. a kind of automatic air curtain of acidified milk freezer according to claim 1, it is characterised in that：The casing（1）Back
Circular hole is provided at four endpoints, for being mounted on metope, and casing（1）Length be more than the width of cold-storage door, and casing（1）
Outer surface is net structure.
3. a kind of automatic air curtain of acidified milk freezer according to claim 1, it is characterised in that：The casing（1）Lower section
Air outlet（4）Place is provided with out air blade（5）, go out air blade（5）Both ends and casing（1）Underside connects, and outlet air
Blade（5）Quantity be at least 2.
4. a kind of automatic air curtain of acidified milk freezer according to claim 1, it is characterised in that：The centrifugal wind wheel（6）
Quantity is at least 4, each centrifugal wind wheel（6）Internal high-speed electric expreess locomotive（7）Pass through control circuit（9）Access controller in parallel
（8）On.
5. a kind of automatic air curtain of acidified milk freezer according to claim 1, it is characterised in that：The close switch（2）
End passes through control circuit（9）It is connected into controller（8）On.
6. a kind of automatic air curtain of acidified milk freezer according to claim 1, it is characterised in that：The controller（8）It is interior
Equipped with relay（81）, for performing close to switch（2）The signal transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494812.1U CN207455839U (en) | 2017-11-10 | 2017-11-10 | The automatic air curtain of acidified milk freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494812.1U CN207455839U (en) | 2017-11-10 | 2017-11-10 | The automatic air curtain of acidified milk freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455839U true CN207455839U (en) | 2018-06-05 |
Family
ID=62278909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494812.1U Active CN207455839U (en) | 2017-11-10 | 2017-11-10 | The automatic air curtain of acidified milk freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589873A (en) * | 2021-09-27 | 2021-11-02 | 广州市企通信息科技有限公司 | Machine room environment measurement and control system based on Internet of things |
-
2017
- 2017-11-10 CN CN201721494812.1U patent/CN207455839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589873A (en) * | 2021-09-27 | 2021-11-02 | 广州市企通信息科技有限公司 | Machine room environment measurement and control system based on Internet of things |
| CN113589873B (en) * | 2021-09-27 | 2021-11-30 | 广州市企通信息科技有限公司 | Machine room environment measurement and control system based on Internet of things |
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