CN207214580U - One kind realizes the equally distributed New-style refrigeration house of temperature - Google Patents
One kind realizes the equally distributed New-style refrigeration house of temperature Download PDFInfo
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- CN207214580U CN207214580U CN201721210584.0U CN201721210584U CN207214580U CN 207214580 U CN207214580 U CN 207214580U CN 201721210584 U CN201721210584 U CN 201721210584U CN 207214580 U CN207214580 U CN 207214580U
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Abstract
It the utility model is related to one kind and realize the equally distributed New-style refrigeration house of temperature, including ground, the ground top is provided with exterior wall, the inward flange installation heat-insulation layer of the exterior wall, rectification orifice plate is installed in heat-insulation layer internal upper part, rectification orifice plate one end is close to heat-insulation layer, and air-cooler is installed with by supporting plate at the other end, cold air duct at the top of being formed on the top of rectification orifice plate, flow guiding inclined plate is installed in the cold air duct of top；Both sides interval is provided with building frame post inside the heat-insulation layer, and one side of the building frame post is provided with air -return duct, frequency conversion fan is installed in the air -return duct；The outer wall of building frame post and air -return duct is enclosed with heat-insulation layer.By designing the arrangement in freezer inner blower air channel, and using supplementary means such as flow guiding inclined plate, rectification orifice plates, improve cold air flow field quality, realize being uniformly distributed for temperature field in whole freezer.Solve the problems, such as that air-cooler near-end air themperature is low, distal end air themperature is high, there is certain engineering practical value.
Description
Technical field
It the utility model is related to refrigeration industry technical field, especially one kind and realize the equally distributed New-style refrigeration house of temperature,
Suitable for the regulation to Temperature Distribution in heat preservation of refrigeration storage space.
Background technology
Different kinds of goods can all run into various unmanageable factors in freezer storage.At present, Refrigeration Engineering is commonly used
Indoor heat-exchange apparatus mainly have two kinds of air-cooler and evaporator coil.Evaporator coil exists in the heat exchanging process that freezes
The problems such as frosting is serious, heat exchanger effectiveness is low, indoor pressure defrost mode can cause coil pipe to drip again, and evaporator plate pipe construction
Install it is complex, be unfavorable for improve construction of cold storage efficiency.To overcome above mentioned problem, air-cooler refrigeration modes are gradually in freezer
Extensive use.Air-cooler can make air in freezer realize forced convertion, substantially increase the heat exchanger effectiveness in freezer.But
It is that, if cold air duct and air flow are not rationally designed and arranged in freezer, Temperature Distribution in heat preservation of refrigeration storage space can be caused
Uneven, the problem of appearance distance air-cooler near-end air themperature is low, distal end air themperature is high, it is difficult to meet that some constant temperature are cold
Storehouse is to the equally distributed requirement of indoor temperature field.
The present invention uses air flow field and thermodynamic analysis software, to air flow and temperature field under air-cooler design conditions
Distribution carries out calculating analysis.Experiment proves that propose a set of Duct design scheme suitable for the circulation of freezer cold air, realization pair
Freezer space temperature field is uniformly distributed.Such freezer air channel arrangement form has simple in construction, easy to operate, scientific and reasonable etc.
Good characteristics, in terms of freezer space temperature field control, there is preferable application prospect.
Utility model content
The shortcomings that the applicant is directed in above-mentioned existing production technology, there is provided one kind realizes that temperature is equally distributed new cold
Storehouse, so as to easily realize uniformity of temperature profile in freezer.
Technical scheme is as follows used by the utility model：
One kind realizes the equally distributed New-style refrigeration house of temperature, including ground, and the ground top is provided with exterior wall, described
The inward flange installation heat-insulation layer of exterior wall, is provided with rectification orifice plate, rectification orifice plate one end and heat-insulation layer are tight in heat-insulation layer internal upper part
Paste, air-cooler is installed with by supporting plate at the other end, the cold air duct at the top of the formation of the top of rectification orifice plate is cold at top
Flow guiding inclined plate is installed in air channel；Both sides interval is provided with building frame post, one side peace of the building frame post inside the heat-insulation layer
Equipped with air -return duct, installation frequency conversion fan in the air -return duct；The outer wall of building frame post and air -return duct is enclosed with heat-insulation layer.
Its further technical scheme is：
The rectification hole plate level installation.
There is inner wall the both sides of the rectification orifice plate.
The bottom on the ground is concrete and waterproof layer.
The beneficial effects of the utility model are as follows：
The utility model is compact-sized, reasonable, easy to operate, by designing the arrangement in freezer inner blower air channel, and
Using supplementary means such as flow guiding inclined plate, rectification orifice plates, improve cold air flow field quality, realize the uniform of temperature field in whole freezer
Distribution.Solve the problems, such as that air-cooler near-end air themperature is low, distal end air themperature is high, there is certain engineering practical value.
When air-cooler starts, a static pressure layer can be formed in cold air duct, compression cold air by rectification orifice plate extremely
In the freezer of bottom.By setting the flow guiding inclined plate of adjustable inclination in cold air duct, improved according to result of calculation low in cold air duct
The flow field quality of warm air.By the rotating speed of remote control side wall up-conversion blower fan, low-pressure area is formed everywhere indoors, influence whole
The cold air field flow that discharge orifice plate is blown out downwards moves, and can further adjust and improve the flow field quality of Cryogenic air, realize in freezer
The regulation of thermo parameters method.
Brief description of the drawings
Fig. 1 is the utility model cool house internal structural representation.
Fig. 2 is along the full sectional view of Section A-A in Fig. 1.
Fig. 3 is along the full sectional view of section B-B in Fig. 2.
Wherein：1st, air-cooler；2nd, top cold air duct；3rd, heat-insulation layer；4th, rectification orifice plate；5th, frame post is built；6th, air -return duct；7、
Frequency conversion fan；8th, flow guiding inclined plate；9th, ground；10th, concrete；11st, waterproof layer；12nd, inner wall.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment realizes the equally distributed New-style refrigeration house of temperature, including ground 9, ground
The top of face 9 is provided with exterior wall, the inward flange installation heat-insulation layer 3 of exterior wall, rectification orifice plate 4 is provided with the internal upper part of heat-insulation layer 3,
The one end of rectification orifice plate 4 is close to heat-insulation layer 3, and air-cooler 1 is installed with by supporting plate at the other end, in rectification orifice plate 4
Top cold air duct 2 is formed at top, the installation flow guiding inclined plate 8 in cold air duct 2 at top；The inside both sides interval of heat-insulation layer 3, which is provided with, to be built
Frame post 5 is built, one side of building frame post 5 is provided with air -return duct 6, frequency conversion fan 7 is installed in air -return duct 6；Build frame post 5 and air -return duct
6 outer wall is enclosed with heat-insulation layer 3.
Rectification orifice plate 4 is horizontally mounted.
There is inner wall 12 both sides of rectification orifice plate 4.
The bottom on ground 9 is concrete 10 and waterproof layer 11.
Operation principle of the present utility model is：
Air-cooler 1 is worked, and cold wind is blowed in the cold air duct 2 of top, and by the effect of flow guiding inclined plate 8, cold wind rushes across rectification hole
Plate 4 is entered in lower cavity, carries out cold air distribution, and cold air is distributed in entirely lower cavity space, and hot air enters return air
In road 6, hot-air is back to by top cold air duct 2 by the effect of frequency conversion fan 7, air-cooler 1 is returned and carries out circular treatment.
In actual use, be controlled remotely by a computer terminal, realize air-cooler 1 and frequency conversion fan 7 are switched, wind
The control of machine blade rotational speed.Anemobiagraph measurement wind speed is arranged in air channel, establishes wind speed and rotation speed of fan, freezer space temperature field
Distribution relation.The angle of flow guiding inclined plate 8 and rectification orifice plate 4 is adjusted, forms certain barometric gradient in cold air duct 2 at top,
Improve the air flow field quality of the bottom of rectification orifice plate 4, formed at the height apart from the 9 one meters of positions in freezer ground equally distributed
Temperature field.In addition, the rotating speed by adjusting frequency conversion fan 7, can further improve the flow field quality in freezer space, ensure freezer
Interior uniform temperature fields distribution.
Above description is to explanation of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope within the scope of protection of the utility model, can make any type of modification referring to claim.
Claims (4)
1. one kind realizes the equally distributed New-style refrigeration house of temperature, it is characterised in that：Including ground (9), ground (9) the top peace
Equipped with exterior wall, the inward flange installation heat-insulation layer (3) of the exterior wall, in heat-insulation layer (3), internal upper part is provided with rectification orifice plate
(4), rectification orifice plate (4) one end is close to heat-insulation layer (3), air-cooler (1) is installed with by supporting plate at the other end, whole
Top cold air duct (2) is formed at the top of discharge orifice plate (4), the installation flow guiding inclined plate (8) in cold air duct (2) at top；The heat-insulation layer
(3) internal both sides interval is provided with building frame post (5), and one side of the building frame post (5) is provided with air -return duct (6), described time
Installation frequency conversion fan (7) in air channel (6)；The outer wall of building frame post (5) and air -return duct (6) is enclosed with heat-insulation layer (3).
2. one kind as claimed in claim 1 realizes the equally distributed New-style refrigeration house of temperature, it is characterised in that：The rectification orifice plate
(4) it is horizontally mounted.
3. one kind as claimed in claim 1 realizes the equally distributed New-style refrigeration house of temperature, it is characterised in that：The rectification orifice plate
(4) there is inner wall (12) both sides.
4. one kind as claimed in claim 1 realizes the equally distributed New-style refrigeration house of temperature, it is characterised in that：The ground (9)
Bottom be concrete (10) and waterproof layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210584.0U CN207214580U (en) | 2017-09-19 | 2017-09-19 | One kind realizes the equally distributed New-style refrigeration house of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210584.0U CN207214580U (en) | 2017-09-19 | 2017-09-19 | One kind realizes the equally distributed New-style refrigeration house of temperature |
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| Publication Number | Publication Date |
|---|---|
| CN207214580U true CN207214580U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210584.0U Active CN207214580U (en) | 2017-09-19 | 2017-09-19 | One kind realizes the equally distributed New-style refrigeration house of temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987590A (en) * | 2019-11-07 | 2020-04-10 | 中国船舶重工集团公司第七二五研究所 | Ultralow-temperature isothermal temperature field |
-
2017
- 2017-09-19 CN CN201721210584.0U patent/CN207214580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987590A (en) * | 2019-11-07 | 2020-04-10 | 中国船舶重工集团公司第七二五研究所 | Ultralow-temperature isothermal temperature field |
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