CN106288609A - A kind of freezer temperature automatically controlled air-supply guiding device - Google Patents
A kind of freezer temperature automatically controlled air-supply guiding device Download PDFInfo
- Publication number
- CN106288609A CN106288609A CN201610823095.6A CN201610823095A CN106288609A CN 106288609 A CN106288609 A CN 106288609A CN 201610823095 A CN201610823095 A CN 201610823095A CN 106288609 A CN106288609 A CN 106288609A
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- China
- Prior art keywords
- deflector
- freezer
- temperature
- horizontal
- longitudinal
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of freezer temperature automatically controlled air-supply guiding device, including the air-cooler being arranged in freezer and the multiple temperature sensors being arranged in freezer corner and middle position, the top of freezer is provided with multiple horizontal deflector and multiple longitudinal deflector, laterally deflector is curved baffle, multiple horizontal deflectors and multiple longitudinal deflector are all arranged along freezer length, the installation site of longitudinal deflector is positioned on the width centreline of freezer, and horizontal deflector, longitudinal deflector and temperature controller are connected to a driving means；The temperature signal received from each temperature sensor is compared by temperature controller, and then regulates horizontal deflector and the angle of inclination of longitudinal deflector by driving means.The present invention makes full use of the water conservancy diversion of deflector and through-flow effect, the flowing of regulation cool house internal air-flow, improves the uniformity of Temperature Distribution in freezer, improves the storage quality of goods, has the feature such as be suitable for energy-conservation, structurally simple, economical, is suitable for multiple freezer.
Description
Technical field
The present invention relates to refrigeration technology field, be related specifically to a kind of freezer temperature automatically controlled air-supply guiding device.
Background technology
Along with China's rapid development of economy, people are more and more higher to cognition degree freezing, chilled food, pulled cold
Freeze, the consumption of chilled food, fresh have huge development potentiality with quick frozen food, and domestic Refrigeration industry market scale is not
Disconnected increase.Freezer receives much concern as the important step of Cold Chain Logistics, the quality of its frozen food.
Freezer generally side arrange air-cooler forced air supply, by air-cooler blow-through lower the temperature, maintain cool house internal temperature and
Blow over the wind speed of food surface.Jet is after air-cooler flows out, and direction can not regulate, at air-cooler lower area and jet end
Easily cause localized hyperthermia；Region close to air-cooler, air-supply air-flow wind speed is high, temperature is low, makes this region food cargo
Become bigger drying loss, be unfavorable for the storage of goods.
In freezer, cold storehouse temperature, humidity and Flow Velocity excessively are had a significant impact by air current composition, the cold storing and fresh-keeping to food
Play decisive role.Reasonably freezer gas flowfield, it is ensured that the uniform distribution of cold, energy efficient, reduces food and does
Consume is lost, and improves cargo mass.It is uniformly distributed for air current composition in realizing freezer, reduces freezer energy consumption, can be blown by freezer
Guiding device realizes.
Summary of the invention
Instant invention overcomes deficiency of the prior art, it is provided that a kind of freezer temperature automatically controlled air-supply guiding device, it is achieved cold
Storehouse air-supply uniformly, improves storage food quality.
In order to solve above-mentioned technical problem, a kind of freezer temperature automatically controlled air-supply guiding device that the present invention proposes, including setting
The air-cooler putting length direction side in freezer and the multiple temperature being arranged in freezer corner and middle position pass
Sensor, the temperature signal collected is passed to a temperature controller by described temperature sensor, and the top of described freezer is provided with many
Individual horizontal deflector and multiple longitudinal deflector, described horizontal deflector is curved baffle, multiple horizontal deflectors and multiple vertical
All arranging along freezer length to deflector, the width of described horizontal deflector is basically identical with the width of freezer, and described longitudinal direction is led
The installation site of stream plate is positioned on the width centreline of freezer, the quantity phase of described longitudinal deflector and described horizontal deflector
With；Described horizontal deflector, longitudinal deflector and temperature controller are connected to a driving means；Described temperature controller will be from
The temperature signal that each temperature sensor receives compares, and then regulates horizontal deflector and longitudinal direction by described driving means
The angle of inclination of deflector.
Further, freezer of the present invention temperature automatically controlled air-supply guiding device, wherein, the horizontal centre of described horizontal deflector
Position is provided with pod apertures, the shape of described pod apertures be on a rectangular opening along freezer width respectively to the two of this rectangular opening
Side is provided with the semicircle hole shape constituted with extending.
The transverse width of the pod apertures on described horizontal deflector is W, described horizontal deflector and described air-cooler away from
From for A, described transverse width W is proportional with described distance A.
Described horizontal deflector is connected with longitudinal deflector and a manual regulating device.
Compared with prior art, the invention has the beneficial effects as follows:
(1) at freezer top layout guiding device, to air-cooler jet progressively water conservancy diversion, jet is made rationally to flow through freezer each
Place, improves the distribution of cool house internal air current composition, improves the storage quality of goods.
(2) temperature controller can adjust deflector inclination angle according to freezer zones of different temperature, and then change the flow direction of jet
And uninterrupted, it is achieved automatically controlling of cool house internal Temperature Distribution, the uniformity of Temperature Distribution in raising freezer.Can be according to cold
Library structure and goods pose pattern quantity are adjusted, and the suitability is wide.
Accompanying drawing explanation
Fig. 1 is the schematic layout pattern of freezer of the present invention temperature automatically controlled air-supply guiding device；
Fig. 2 is the control schematic diagram of guiding device shown in Fig. 1；
Fig. 3 is the horizontal deflector angled state schematic diagram being arranged in diverse location in guiding device of the present invention.
In figure: 1-air-cooler, the horizontal deflector of 2-, 3-longitudinal direction deflector, 4-pod apertures, 5-temperature sensor, 6-temperature
Controller, 7-driving means, 8-hand gear, 9-goods pose pattern.
Detailed description of the invention
Being described in further detail technical solution of the present invention with specific embodiment below in conjunction with the accompanying drawings, described is concrete
The present invention is only explained by embodiment, not in order to limit the present invention.
As depicted in figs. 1 and 2, a kind of freezer temperature automatically controlled air-supply guiding device that the present invention proposes, including including cold wind
Machine 1, horizontal deflector 2, longitudinal deflector 3, pod apertures 4, multiple temperature sensor 5, temperature controller 6 and driving means 7.
Described air-cooler 1 uses installation of ceiling or frame to install, and is fixed on the side of length direction in freezer.Multiple temperature
Sensor 5 is separately positioned on corner and the central position of freezer, for the temperature of measurement freezer various location in real time, described
Temperature sensor 5 is connected with described temperature controller 6 holding wire, and multiple horizontal deflectors 2 and multiple longitudinal deflector 3 are arranged on
The top of described freezer, multiple horizontal deflectors 2 and multiple longitudinal deflector 3 are all along freezer length layout, described horizontal water conservancy diversion
The width of plate 2 is basically identical with the width of freezer, and the installation site of described longitudinal deflector 3 is positioned at the width centreline of freezer
On, described longitudinal deflector 3 is identical with the quantity of described horizontal deflector 2, and the quantity as horizontal deflector 2 can be according to freezer
Length structure size and freezer in the pose pattern of goods and quantity determine, and determine horizontal deflector according to freezer width
The lateral length of 2；The temperature signal collected is passed to a temperature controller 6, described horizontal water conservancy diversion by described temperature sensor 5
Plate 2, longitudinal deflector 3 and temperature controller 6 are all connected with described driving means 7；Described temperature controller 6 will pass from each temperature
The temperature signal that sensor 5 receives compares, and then regulates horizontal deflector 2 by driving means 7 and longitudinal deflector 3 inclines
Rake angle, makes horizontal deflector 2 and longitudinal deflector 3 to the higher regional dip (water conservancy diversion) of cold storehouse temperature, it is achieved to change cold
Wind jet flows to and the regulation of jet flow size；In the present invention, multiple horizontal deflectors 2 are uniform along freezer length, described horizontal stroke
Basically identical to the width of deflector 2 and the width of freezer, when on freezer length direction, when front and back the temperature difference is bigger, by driving
Device 7 regulates horizontal deflector 2 to the higher lopsidedness of temperature；When on cool house internal width, when temperature difference is bigger, logical
Over-driving device 7 regulates longitudinal deflector 3 to the higher lopsidedness of temperature.
For ensureing the uniformity of cool house internal air flow method, changed the inclination angle of horizontal deflector 2 by driving means 7, from
And the flow direction of changing section jet.Such as, during initial setting up, by the initial angle of horizontal deflector 2 nearer for distance air-cooler 1
It is set as 30 °, the initial angle of the horizontal deflector 2 that distance air-cooler 1 is intermediate distance position is set as 60 °, by distance
The initial angle of air-cooler 1 horizontal deflector 2 farther out is set as 90 ° (as shown in Figure 3).
Described horizontal deflector 2 is that curved baffle loses to reduce momentum of impinging jet, the horizontal centre of described horizontal deflector 2
Position is provided with pod apertures 4, to ensure that major part jet circulates from pod apertures 4, and makes part streams change direction, enters and laterally lead
Stream plate 2 lower cargo region.The shape of described pod apertures 4 be on a rectangular opening along freezer width respectively to this rectangular opening
Both sides extend ground and be provided with the hole shape that constituted of semicircle, pod apertures 4 follows horizontal deflector 2 change of pitch angle can reduce stream
Through the loss of momentum of pod apertures 4 jet, the transverse width of the pod apertures 4 on described horizontal deflector 2 is W, described horizontal water conservancy diversion
Plate 2 is A with the distance of described air-cooler 1, and described transverse width W is proportional with described distance A, the most described pod apertures 4
Width increases along with the increase with air-cooler 1 distance.In the present invention, it is disposed adjacent to the horizontal water conservancy diversion of position, freezer corner
The centre of plate 2 need not arrange pod apertures 4, and the guide functions merely with horizontal deflector 2 changes air flow direction, to reduce freezer
The impact of wall.
In the present invention, described horizontal deflector 2 is connected with a manual regulating device 8 with longitudinal deflector 3, can be according to freezer
The change of goods inside pose pattern 9 or other special requirements, manually adjusting means 8 directly regulates horizontal deflector 2 He
The incident angle of longitudinal deflector 3, as shown in Figure 2.
One freezer of the present invention air-supply guiding device simple in construction, the suitability is wide, can be logical according to the freezer zones of different temperature difference
Overregulate deflector inclination angle changing section jet to flow to and flow, it is possible to improve the distribution of cool house internal air current composition, improve freezer
The uniformity of interior Temperature Distribution, improves the storage quality of goods.
Although above in conjunction with accompanying drawing, invention has been described, but the invention is not limited in above-mentioned being embodied as
Mode, above-mentioned detailed description of the invention is only schematic rather than restrictive, and those of ordinary skill in the art is at this
Under the enlightenment of invention, without deviating from the spirit of the invention, it is also possible to make many variations, these belong to the present invention's
Within protection.
Claims (4)
1. a freezer temperature automatically controlled air-supply guiding device, including being arranged on an air-cooler of length direction side in freezer
(1) and be arranged in multiple temperature sensors (5) of freezer corner and middle position, described temperature sensor (5) will gather
To temperature signal pass to a temperature controller (6), it is characterised in that:
The top of described freezer is provided with multiple horizontal deflector (2) and multiple longitudinal deflector (3), described horizontal deflector (2)
For curved baffle, multiple horizontal deflectors (2) and multiple longitudinal deflector (3) are all along freezer length layout, described horizontal water conservancy diversion
The width of plate (2) is basically identical with the width of freezer, and the installation site of described longitudinal deflector (3) is positioned at the widthwise central of freezer
On line, described longitudinal deflector (3) is identical with the quantity of described horizontal deflector (2)；
Described horizontal deflector (2), longitudinal deflector (3) and temperature controller (6) are connected to a driving means (7)；Described
The temperature signal received from each temperature sensor (5) is compared by temperature controller (6), and then by described driving means
(7) horizontal deflector (2) and the angle of inclination of longitudinal deflector (3) are regulated.
Freezer temperature automatically controlled air-supply guiding device the most according to claim 1, it is characterised in that: described horizontal deflector (2)
Lateral mid-point be provided with pod apertures (4), the shape of described pod apertures (4) is to divide along freezer width on a rectangular opening
It is provided with the semicircle hole shape constituted with not extending to the both sides of this rectangular opening.
Freezer temperature automatically controlled air-supply guiding device the most according to claim 2, it is characterised in that: described horizontal deflector (2)
On the transverse width of pod apertures (4) be W, described horizontal deflector (2) is A with the distance of described air-cooler (1), described horizontal stroke
Proportional with described distance A to width W.
4. according to arbitrary described freezer temperature automatically controlled air-supply guiding device in claims 1 to 3, it is characterised in that: described laterally
Deflector (2) is connected with a manual regulating device (8) with longitudinal deflector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823095.6A CN106288609B (en) | 2016-09-13 | 2016-09-13 | A kind of temperature automatically controlled air-supply guiding device of freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823095.6A CN106288609B (en) | 2016-09-13 | 2016-09-13 | A kind of temperature automatically controlled air-supply guiding device of freezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106288609A true CN106288609A (en) | 2017-01-04 |
| CN106288609B CN106288609B (en) | 2018-03-09 |
Family
ID=57710214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610823095.6A Active CN106288609B (en) | 2016-09-13 | 2016-09-13 | A kind of temperature automatically controlled air-supply guiding device of freezer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106288609B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270629A (en) * | 2017-06-28 | 2017-10-20 | 龚志明 | It is provided with the freezer of guiding device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229579A (en) * | 1988-07-15 | 1990-01-31 | Matsushita Refrig Co Ltd | Cooling unit |
| JP2003185184A (en) * | 2001-12-18 | 2003-07-03 | Nippon Steel Corp | Frame heat storage type air-conditioning system |
| CN101551189B (en) * | 2009-05-12 | 2012-05-30 | 天津商业大学 | Ice-temperature vault |
| EP2980501A1 (en) * | 2014-07-30 | 2016-02-03 | Fichter, Nicole | floor standing air conditioner |
| CN204460896U (en) * | 2015-01-27 | 2015-07-08 | 眉县齐峰富硒猕猴桃专业合作社 | The equal wind apparatus of blower fan for preserving fruit and vegetable utilizing freezer |
| CN104839317B (en) * | 2015-05-08 | 2018-07-13 | 天津市傲绿农副产品集团股份有限公司 | A kind of pre- freezer of energy-saving pressure gradient fruit vegetable |
-
2016
- 2016-09-13 CN CN201610823095.6A patent/CN106288609B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270629A (en) * | 2017-06-28 | 2017-10-20 | 龚志明 | It is provided with the freezer of guiding device |
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| Publication number | Publication date |
|---|---|
| CN106288609B (en) | 2018-03-09 |
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Address after: 300350 Haijing garden, Haihe Education Park, Jinnan, Tianjin, 135, Tianjin University. Patentee after: Tianjin University Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University |
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