CN205842948U - High-efficiency and energy-saving type freezer air curtain - Google Patents
High-efficiency and energy-saving type freezer air curtain Download PDFInfo
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- CN205842948U CN205842948U CN201620833097.9U CN201620833097U CN205842948U CN 205842948 U CN205842948 U CN 205842948U CN 201620833097 U CN201620833097 U CN 201620833097U CN 205842948 U CN205842948 U CN 205842948U
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Abstract
This utility model relates to a kind of high-efficiency and energy-saving type freezer air curtain, including some groups of air curtain casees, often group air curtain case includes the first air curtain case and the second air curtain case, first air curtain case and the second air curtain case are separately positioned on the both sides of door opening, air-supply frame and return air frame it is equipped with on first air curtain case and the second air curtain case, the air-supply frame of the first air curtain case and the return air frame of the second air curtain are relative, the return air frame of the first air curtain case and the air-supply frame of the second air curtain case are relative, being provided with baffle plate at air-supply frame, air-supply frame is divided into some outer little interior big trapezoidal air outlets by baffle plate.Air curtain of the present utility model is changed into horizontal blast by common vertical ventilation, air-supply frame is divided into trapezoidal air outlet, improve the rate of outflow of air-flow, thus form strong air-spray, to ensure that this strand of air-flow has relatively wide range, can arrive the air curtain case on opposite, rejection rate is far above common air curtain, substantially increases the performance of air curtain.
Description
Technical field
This utility model relates to air curtain technical field, especially a kind of high-efficiency and energy-saving type freezer air curtain.
Background technology
The Ku Men of freezer is the rich and influential family of energy consumption, and each switch gate is all the exchange of hot and cold air inside and outside a storehouse, causes cold
The loss of amount, and can make to leave the goods near the door of storehouse in and be prone to rotten.In order to realize cold store energy saving, reduce external environment empty
Gas and internal medium generation heat and mass exchange, maintain indoor temperature control requirement, often arrange air curtain in freezer porch.State
The interior now air curtain that freezer uses is generally air curtain, is arranged on the top outside cold-storage door, and air supply velocity is too small,
Air curtain jet can not arrive bottom, it is impossible to forms complete air curtain；Air curtain jet and external world's heat can be increased when air supply velocity is excessive
The caloic exchange of air, increases the Involving velocity of air curtain；And domestic air curtain is only the room temperature air curtain of monolayer, hot and cold air every
Effect absolutely is limited, it is impossible to effectively suppression indoor and outdoor generation air exchange.
Utility model content
The technical problems to be solved in the utility model is: the air curtain used to solve domestic present freezer generally passes through
Streaming air curtain, is arranged on the top outside cold-storage door, and air supply velocity is too small, and air curtain jet can not arrive bottom, it is impossible to formed
Complete air curtain；Can increase the caloic exchange of air curtain jet and extraneous hot-air when air supply velocity is excessive, the volume increasing air curtain is inhaled
The problem of effect, it is provided that a kind of high-efficiency and energy-saving type freezer air curtain.
This utility model solves its technical problem and be the technical scheme is that a kind of high-efficiency and energy-saving type freezer air curtain,
Including some groups of air curtain casees, often group air curtain case includes the first air curtain case and the second air curtain case, described first air curtain case and the second wind
Curtain case is separately positioned on the both sides of door opening, and the first air curtain case and the second air curtain case be equipped with air-supply frame and return air frame, and described the
The return air frame of air-supply frame and the second air curtain case of one air curtain case relatively, the return air frame of described first air curtain case and the second air curtain case
Air-supply frame is relative, is provided with baffle plate at described air-supply frame, and air-supply frame is divided into some outer little interior big trapezoidal air outlets by described baffle plate.
Air-flow blows out from the air-supply frame level of the first air curtain case, is sucked, so by the return air frame of the second air curtain relative with this air-supply frame
After send from the air-supply frame of the second air curtain case, sucked by the return air frame of the first air curtain relative with this air-supply frame, air-flow is such
Move in circles between the first air curtain case and the second air curtain case；Air-supply frame is divided into outer little interior big trapezoidal air outlet by baffle plate, carries
The high rate of outflow of air-flow, thus form strong air-spray, to ensure that this strand of air-flow has relatively wide range, it is possible to it is right to arrive
The air curtain case in face, substantially increases the performance of air curtain.
Concrete, described first air curtain case sets gradually air-supply frame, return air frame, return air frame and air-supply frame from top to bottom.
Air curtain case group includes 2 groups, and 2 groups of air curtain casees are separately positioned on inside-of-refrigerator and door opening side, uses double-deck air curtain, outer layer
Air curtain isolation outside air exchanges with air in storehouse, and inner air curtain maintains ambient temperature in storehouse, better, effectively
Reduce freezer energy consumption.
The cross section of described baffle plate is V-arrangement, and air-supply frame is isolated into 2 symmetrical air outlets by described baffle plate, makes air outlet spray
The air-flow of injection is uniformly, effectively.
The beneficial effects of the utility model are, air curtain of the present utility model is changed into level by common vertical ventilation and send
Wind, is divided into trapezoidal air outlet by air-supply frame, improves the rate of outflow of air-flow, thus forms strong air-spray, to ensure
This strand of air-flow has relatively wide range, it is possible to arrive the air curtain case on opposite, and rejection rate is far above common air curtain, substantially increases air curtain
Performance.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the first air curtain box structure schematic diagram in this utility model；
Fig. 2 is the second air curtain box structure schematic diagram in this utility model；
Fig. 3 is the air flow direction schematic diagram of this utility model air curtain；
Fig. 4 is the mounting structure schematic diagram of this utility model air curtain；
Fig. 5 is enlarged drawing at the A in Fig. 4.
In figure: 1. the first air curtain case, 2. the second air curtain case, 3. air-supply frame, 4. return air frame, 5. door opening, 6. baffle plate, 7. air-supply
Mouthful.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 4, a kind of high-efficiency and energy-saving type freezer air curtain, including 2 groups of air curtain casees, 2 groups of air curtain casees are separately positioned on
Inside-of-refrigerator and door opening 5 side, often group air curtain case includes the first air curtain case 1 and the second air curtain case 2, described first air curtain case 1 and second
Air curtain case 2 is separately positioned on the both sides of door opening 5, as illustrated in fig. 1 and 2, the first air curtain case 1 and the second air curtain case 2 is equipped with and send
Wind frame 3 and return air frame 4, the air-supply frame 3 of described first air curtain case 1 is relative with the return air frame 4 of the second air curtain case 2, described first wind
The return air frame 4 of curtain case 1 is relative with the air-supply frame 3 of the second air curtain case 2, and described first air curtain case 1 sets gradually air-supply from top to bottom
Frame 3, return air frame 4, return air frame 4 and air-supply frame 3；As it is shown in figure 5, be provided with baffle plate 6, the cross section of described baffle plate 6 at described air-supply frame 3
For V-arrangement, air-supply frame 3 is isolated into 2 symmetrical, outer little interior big air outlets 7 by described baffle plate 6.
As it is shown on figure 3, air-flow blows out from air-supply frame 3 level of the first air curtain case 1, by relative with this air-supply frame 3 second
The return air frame 4 of air curtain sucks, and then the air-supply frame 3 from the second air curtain case 2 is sent, by first wind relative with this air-supply frame 3
The return air frame 4 of curtain machine sucks, and air-flow so moves in circles between the first air curtain case 1 and the second air curtain case 2；Baffle plate 6 will air-supply
Frame 3 is divided into 2 outer little interior big trapezoidal air outlets 7, improves the rate of outflow of air-flow, thus forms strong air-spray,
To ensure that this strand of air-flow has relatively wide range, it is possible to arrive the air curtain case on opposite, substantially increase the performance of air curtain；Use bilayer
Air curtain, outer air curtain isolation outside air exchanges with air in storehouse, and inner air curtain maintains ambient temperature in storehouse, effect
Fruit more preferably, effectively reduces freezer energy consumption.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (4)
1. a high-efficiency and energy-saving type freezer air curtain, it is characterised in that: including some groups of air curtain casees, often group air curtain case includes first
Air curtain case (1) and the second air curtain case (2), described first air curtain case (1) and the second air curtain case (2) are separately positioned on door opening (5)
Air-supply frame (3) and return air frame (4), described first air curtain case it is equipped with on both sides, the first air curtain case (1) and the second air curtain case (2)
(1) air-supply frame (3) is relative with the return air frame (4) of the second air curtain case (2), the return air frame (4) of described first air curtain case (1) and the
The air-supply frame (3) of two air curtain casees (2) is relative, and described air-supply frame (3) place is provided with baffle plate (6), and described baffle plate (6) will air-supply frame (3)
It is divided into some outer little interior big trapezoidal air outlets (7).
2. high-efficiency and energy-saving type freezer air curtain as claimed in claim 1, it is characterised in that: described first air curtain case (1) is from upper
Air-supply frame (3), return air frame (4), return air frame (4) and air-supply frame (3) is set gradually under to.
3. high-efficiency and energy-saving type freezer air curtain as claimed in claim 1, it is characterised in that: air curtain case group includes 2 groups, 2 groups of wind
Curtain case is separately positioned on inside-of-refrigerator and door opening (5) side.
4. high-efficiency and energy-saving type freezer air curtain as claimed in claim 1, it is characterised in that: the cross section of described baffle plate (6) is V
Shape, air-supply frame (3) is isolated into 2 symmetrical air outlets (7) by described baffle plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833097.9U CN205842948U (en) | 2016-08-02 | 2016-08-02 | High-efficiency and energy-saving type freezer air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833097.9U CN205842948U (en) | 2016-08-02 | 2016-08-02 | High-efficiency and energy-saving type freezer air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842948U true CN205842948U (en) | 2016-12-28 |
Family
ID=57617129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833097.9U Active CN205842948U (en) | 2016-08-02 | 2016-08-02 | High-efficiency and energy-saving type freezer air curtain |
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| Country | Link |
|---|---|
| CN (1) | CN205842948U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367010A (en) * | 2017-08-30 | 2017-11-21 | 重庆祥云制冷设备厂 | A kind of self-loopa air curtain and air curtain system |
| CN108518792A (en) * | 2018-06-28 | 2018-09-11 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing single cycle air curtain unit |
| CN108759271A (en) * | 2018-06-28 | 2018-11-06 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing three-circulation wind curtain unit |
| CN108759270A (en) * | 2018-06-28 | 2018-11-06 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing Two-way Cycle air curtain unit |
| CN112240672A (en) * | 2020-11-20 | 2021-01-19 | 厦门陆原建筑设计院有限公司 | Adjusting type double-channel air curtain for refrigeration house |
| CN113401039A (en) * | 2021-07-22 | 2021-09-17 | 上海择诺物流有限公司 | Cold chain transport vehicle and cold chain logistics monitoring method |
| CN117202652A (en) * | 2023-11-07 | 2023-12-08 | 浙江德塔森特数据技术有限公司 | Energy-saving adjusting method and energy-saving adjusting device for data machine room |
-
2016
- 2016-08-02 CN CN201620833097.9U patent/CN205842948U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367010A (en) * | 2017-08-30 | 2017-11-21 | 重庆祥云制冷设备厂 | A kind of self-loopa air curtain and air curtain system |
| CN108518792A (en) * | 2018-06-28 | 2018-09-11 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing single cycle air curtain unit |
| CN108759271A (en) * | 2018-06-28 | 2018-11-06 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing three-circulation wind curtain unit |
| CN108759270A (en) * | 2018-06-28 | 2018-11-06 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing Two-way Cycle air curtain unit |
| CN112240672A (en) * | 2020-11-20 | 2021-01-19 | 厦门陆原建筑设计院有限公司 | Adjusting type double-channel air curtain for refrigeration house |
| CN112240672B (en) * | 2020-11-20 | 2024-03-19 | 国机陆原工程设计研究有限公司 | Adjustable double-channel air curtain for refrigeration house |
| CN113401039A (en) * | 2021-07-22 | 2021-09-17 | 上海择诺物流有限公司 | Cold chain transport vehicle and cold chain logistics monitoring method |
| CN117202652A (en) * | 2023-11-07 | 2023-12-08 | 浙江德塔森特数据技术有限公司 | Energy-saving adjusting method and energy-saving adjusting device for data machine room |
| CN117202652B (en) * | 2023-11-07 | 2024-03-15 | 浙江德塔森特数据技术有限公司 | Energy-saving adjusting method and energy-saving adjusting device for data machine room |
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