CN208765345U - Controlled atmosphere cold - Google Patents
Controlled atmosphere cold Download PDFInfo
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- CN208765345U CN208765345U CN201821493987.5U CN201821493987U CN208765345U CN 208765345 U CN208765345 U CN 208765345U CN 201821493987 U CN201821493987 U CN 201821493987U CN 208765345 U CN208765345 U CN 208765345U
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- air
- controlled atmosphere
- transfer pipeline
- cold
- cooling
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Abstract
The utility model provides a kind of controlled atmosphere cold, comprising: the cold storage container with chill chamber；The transfer pipeline being set in the cold storage container, the transfer pipeline has air inlet and air outlet, for realizing air circulation；Controlled atmosphere component is set to the transfer pipeline, for adjusting the ingredient and/or humidity of air；Cooling assembly is set to the transfer pipeline, is used for cooling air；And power part, for air after cooling to be sent out from the air outlet.Air in cold storage container enters transfer pipeline through air inlet, the ingredient of air and the humidity of air in the adjustable transfer pipeline of controlled atmosphere component, and air is cooling by cooling assembly, and power part after cooling is sent into cold storage container through the air outlet of transfer pipeline.Controlled atmosphere component can make air keep certain humidity, and controlled atmosphere cold is avoided to be in dry and cold state, can evaporate to avoid the moisture of the cargo surfaces in cold storage container in this way, avoid cargo drying loss, guarantee the quality of cargo.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more particularly to a kind of controlled atmosphere cold.
Background technique
For current freezer, air is cooled down using calandria structure, and air is realized using air-cooler
Output.Air in freezer can be made to be in dry and cold state using comb cooling air, achieve the purpose that refrigeration.But it is dry and cold
State can make the moisture of cargo surfaces evaporate, and cargo is caused to there are problems that drying loss, influence the quality of cargo.
Utility model content
Based on this, it is necessary to drying loss problem caused by the dry and cold state for current freezer, provide one kind avoid the occurrence of it is dry
The controlled atmosphere cold of consumption.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of controlled atmosphere cold, comprising:
Cold storage container with chill chamber；
The transfer pipeline being set in the cold storage container, the transfer pipeline have air inlet and air outlet, for real
Existing air circulation；
Controlled atmosphere component is set to the transfer pipeline, for adjusting the ingredient and/or humidity of air；
Cooling assembly is set to the transfer pipeline, is used for cooling air；And
Power part, for sending out air after cooling from the air outlet.
The transfer pipeline is surrounded on the cold storage container setting, and the controlled atmosphere component in one of the embodiments,
It is arranged close to the air inlet, the power part is arranged close to the air outlet, and the cooling assembly is located at the controlled atmosphere portion
Between part and the power part.
In one of the embodiments, the controlled atmosphere component include composition of air control system and with the composition of air
The mass sensor of control system connection, for detecting and controlling the ingredient of air in the transfer pipeline.
The controlled atmosphere component further includes humidistat and connects with the humidistat in one of the embodiments,
The humidity sensor connect, for detecting and controlling the ingredient of air in the transfer pipeline.
In one of the embodiments, the cooling assembly include the compressor being connected by circulation, condensate component, throttle valve and
Heat exchanger components, the heat exchanger components are set to the transfer pipeline, for cooling air.
The quantity of the air outlet is multiple in one of the embodiments, and multiple air outlets are distributed in described dynamic
Between power component and the air inlet.
The power part includes multiple blowers in one of the embodiments, multiple fan parallel-connections and/or series connection
It is set in the transfer pipeline.
The controlled atmosphere cold further includes controller in one of the embodiments, is electrically connected with each blower, for controlling
Make the air output of each air outlet.
The controlled atmosphere component is connect with the controller in one of the embodiments, and the controller can be according to described
The air output of air outlet described in the composition of air and/or humidity regulation of the detection of controlled atmosphere component.
The transfer pipeline is located at the top of the cold storage container in one of the embodiments,.
The quantity of the air inlet is multiple in one of the embodiments, and the aperture of the air inlet is the conveying
0.1 times of pipeline space~0.5 times；
The quantity of the air outlet be it is multiple, the aperture of the air outlet is 0.1 times~the 0.5 of the transfer pipeline space
Times.
After adopting the above technical scheme, the utility model at least has the following technical effect that
The controlled atmosphere cold of the utility model, the air in cold storage container enter transfer pipeline through air inlet, and controlled atmosphere component can
To adjust the humidity of the ingredient of air and air in transfer pipeline, air is cooling by cooling assembly, power part after cooling
Part is sent into cold storage container through the air outlet of transfer pipeline, to cool down to the cargo in cold storage container.Controlled atmosphere component can make
Air keeps certain humidity, and controlled atmosphere cold is avoided to be in dry and cold state, and the dry and cold state of the current freezer of effective solution causes
Drying loss problem.It can be evaporated in this way to avoid the moisture of the cargo surfaces in cold storage container, avoid cargo drying loss, guarantee cargo
Quality.
Detailed description of the invention
Fig. 1 is the controlled atmosphere cold schematic layout pattern of an embodiment of the present invention.
Wherein:
100- controlled atmosphere cold；
110- chill chamber；
120- transfer pipeline；
121- air inlet；
122- air outlet；
130- controlled atmosphere component；
140- heat exchanger components；
150- power part.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the controlled atmosphere cold of the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear",
The orientation or position of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Referring to Fig. 1, the utility model provides a kind of controlled atmosphere cold 100.The controlled atmosphere cold 100 can be to such as carnivorous fruit of cargo
Vegetable etc. carries out cold fresh preservation, to preferably keep the freshness and commodity of cargo, improves cargo mass, to extend cargo storage
Phase and freshness date.Certainly, in the other embodiments of the utility model, controlled atmosphere cold 100 can also be in addition to carnivorous fruits and vegetables etc.
Other need preservation cargo carry out preservation.The controlled atmosphere cold 100 of the utility model can be to avoid the cargo in cold storage container
The moisture on surface evaporates, and avoids cargo drying loss, guarantees the quality of cargo.
In one embodiment, controlled atmosphere cold 100 includes cold storage container, transfer pipeline 120, controlled atmosphere component 130, cooling assembly
And power part 150.Cold storage container has chill chamber 110, for carrying cargo etc. to be refrigerated.It should be understood that cold
Hiding container can be insulated container, or heat-insulating storehouse can also be the heat preservation confined space that other can be carried, with
Cooling capacity is reduced to be lost.Transfer pipeline 120 is set in cold storage container, for conveying air, specifically, having cooled down for conveying
Air and recycling air to be cooled, to realize air circulation.Moreover, transfer pipeline 120 has air inlet 121 and air outlet
122.Air inlet 121 is connected to transfer pipeline 120 and chill chamber 110, and air outlet 122 is also connected to transfer pipeline 120 and cold storage cavity
Room 110.Air in chill chamber 110 can enter transfer pipeline 120, then the outlet air by transfer pipeline 120 through air inlet 121
Mouth 122 is sent into chill chambers 110.
Controlled atmosphere component 130 is set to transfer pipeline 120, for adjusting the ingredient and/or humidity of air.Controlled atmosphere component 130
It can increase and composition of air is adjusted, by the control to the conditions such as carbon dioxide and oxygen concentration in storage environment, inhibit goods
The respiration of object delays its metabolic processes, preferably keeps the freshness and commodity of cargo, improves the matter of cargo
Amount extends storage period.Moreover, the humidity of air can also be adjusted in controlled atmosphere component 130, so that in chill chamber 110
Air has certain humidity, avoids that dry and cold state is presented, and then avoids the moisture of cargo surfaces from evaporating caused drying loss and ask
Topic.If the humidity freezed in chamber is excessively high, controlled atmosphere component 130 can dehumidify；If the humidity freezed in chamber is too low, controlled atmosphere
Component 130 is humidified.
Cooling assembly is set to transfer pipeline 120, is used for cooling air.Cooling assembly is used for in chill chamber 110
Air is cooled down, so that the air in chill chamber 110 keeps cold state, it is fresh-keeping to be carried out to cargo.Power part 150
For air after cooling to be sent out from air outlet 122.Power part 150 can drive air movement, so that air is refrigerating
It is flowed in chamber 110 and transfer pipeline 120, realizes circulating for air.
As shown in Figure 1, the air flowing of the arrow direction shown in the figure, specifically, the air in cold storage container is through air inlet
121 enter transfer pipelines 120, the ingredient of air and the humidity of air in the adjustable transfer pipeline 120 of controlled atmosphere component 130,
Air is cooling by cooling assembly, and power part 150 after cooling is sent into cold storage container through the air outlet 122 of transfer pipeline 120,
To be cooled down to the cargo in cold storage container.
The controlled atmosphere cold 100 of the utility model passes through the cooperation of controlled atmosphere component 130, refrigeration part and power part 150, real
Now to the refrigeration of air in chill chamber 110, and then cool down the cargo in chill chamber 110.Pass through controlled atmosphere component 130 and refrigeration
The cooperation of component can make air keep certain humidity, and controlled atmosphere cold 100 is avoided to be in dry and cold state, and effective solution is current
Drying loss problem caused by the dry and cold state of freezer.It can evaporate, avoid to avoid the moisture of the cargo surfaces in cold storage container in this way
Cargo drying loss guarantees the quality of cargo.
In one embodiment, transfer pipeline 120 is surrounded on cold storage container setting, and controlled atmosphere component 130 is close to air inlet 121
Setting, power part 150 are arranged close to air outlet 122, and cooling assembly is between controlled atmosphere component 130 and power part 150.?
That is the air and cooling assembly after the adjusting of controlled atmosphere component 130 carry out heat exchange operation, it is cold to be cooled down to air
But the air after is sent out through power part 150.Certainly, in the other embodiments of the utility model, cooling assembly can also be with
It is arranged close to air inlet 121, controlled atmosphere component 130 is between cooling assembly and air outlet 122.
In one embodiment, controlled atmosphere component 130 includes composition of air control system and connects with composition of air control system
The mass sensor connect, for detecting and controlling the ingredient of air in transfer pipeline 120.Mass sensor can detecte delivery pipe
The content of the ingredient of air in road 120, i.e. detection Carbon Dioxide in Air and oxygen etc..Also, mass sensor and air
The information of air quality can be fed back to composition of air control system by Composition Control System connection, and then composition of air controls
System can be adjusted the content of Carbon Dioxide in Air and oxygen etc., so that Carbon Dioxide in Air and oxygen
Deng content can to the cargo in chill chamber 110 carry out fresh-keeping and cold storage.
It should be understood that air control system for air can be current composition of air regulating member, only to titanium dioxide in air
The content of the ingredients such as carbon and oxygen is adjusted.Certainly, mass sensor can also be used current plus air control system for air
Air detection controller can detect the ingredient of air, and be adjusted to the ingredient of air.
In one embodiment, controlled atmosphere component 130 further includes that humidistat and the humidity connecting with humidistat pass
Sensor, for detecting and controlling the ingredient of air in transfer pipeline 120.Humidity sensor is used to detect the humidity of air.Also,
Humidity sensor is connect with humidistat, and the humidity information of air is fed back to humidistat, humidistat according to
The humidity of humidity information adjusting air.If the humidity in air is excessively high, humidistat can dehumidify, wet in air to reduce
Degree.If the humidity in air is too low, humidistat is humidified, and to increase the humidity in air, is done to avoid cargo
Consumption problem.Meanwhile controlled atmosphere component 130 also needs to control the humidity in air, condensate moisture after avoiding air from flowing through cooling assembly
Ice is caused to block up problem.It should be understood that humidistat not only has dehumidification function, but also there is humidification function, can have humidification
Device and dehumidifier.
In one embodiment, power part 150 includes multiple blowers, multiple fan parallel-connections and/or is arranged in series in conveying
In pipeline 120.Multiple blowers can increase the flowing of air, and then guarantee the cooling effect of chill chamber 110.Multiple blowers can
, can also be in parallel with series connection, it can also not only in parallel but also series connection.The air quantity of each air control out can be accurately controlled in this way, while can
To meet the cooling and heating load in different zones.
In one embodiment, controlled atmosphere cold 100 further includes controller, is electrically connected with each blower, for controlling each air outlet
122 air output.Controller can control the air output in each place, and the cooling capacity that Lai Shixian different parts provide reaches accurate
The purpose of refrigeration realizes intelligentized control method.
In one embodiment, cooling assembly includes the compressor being connected by circulation, condensate component, throttle valve and heat exchanger components
140, heat exchanger components 140 are set to transfer pipeline 120, for cooling air.It should be understood that cooling assembly is air-conditioning system
In commonly freeze four big parts.When compressor, condensate component, throttle valve and heat exchanger components 140 are run, heat exchanger components 140 can be with
Air is cooled down, to achieve the purpose that refrigeration.Compressor, condensate component and throttle valve are set to except cold storage container, only
There are heat exchanger components 140 to be located in transfer pipeline 120.Exemplary, heat exchanger components 140 are heat exchanger, as finned heat exchanger, tubular type are changed
Hot device etc..Moreover, the quantity of heat exchanger components 140 can only be one, or multiple, multiple heat exchanger components 140 are along sky
The flow direction of gas is arranged in rows.
Further, controlled atmosphere component 130 is connect with controller, the composition of air that controller is detected according to controlled atmosphere component 130
And/or temperature adjusts the air output of blower.It should be understood that gas componant and chill chamber that controlled atmosphere component 130 is collected into
Temperature in 110 can determine the cooling capacity of input.Gas componant information and/or temperature information are fed back to control by controlled atmosphere component 130
Device processed, controller determine the preset temperature information in chill chamber 110 according to gas componant information and/or temperature information.Then,
Controller controls the movement of blower, to control the air output of blower, realizes the evaporating temperature for adjusting refrigerant, and then control heat exchanging part
The cooling capacity output quantity of part 140 achievees the purpose that accurately to freeze.
, can be to avoid 140 frosting of heat exchanger components meanwhile after the humidity of the adjusting air of controlled atmosphere component 130, so there is no need to worries
White problem, without blower.Cost can be reduced in this way, reduce the energy consumption of controlled atmosphere cold 100.It should be noted that for not
For same cargo, such as cargo is seafood, and humidity is bigger, at this time, it may be necessary to controlled atmosphere component 130 reduces the humidity of air,
While avoiding the occurrence of drying loss, guarantee that heat exchanger components 140 will not frosting；Such as cargo is apple, at this point, its humidity is lower,
It needing controlled atmosphere component 130 to increase the humidity of air at this time, to avoid there is drying loss, while the humidity also being needed to avoid exchanging heat
140 frosting of component.
In one embodiment, the quantity of air outlet 122 be it is multiple, multiple air outlets 122 be distributed in power part 150 with into
Between air port 121.Multiple air outlets 122 can make the cooling capacity in controlled atmosphere cold 100 generally uniform, and cooling capacity is avoided to be unevenly distributed
Caused cargo is in different cold storage environments, to guarantee the quality of cargo.Moreover, multiple air outlets 122 may be implemented many places and go out
Wind, the wind speed for controlling the cooling capacity of each position of chill chamber 110, therefore air outlet 122 being required to go out is without too high, without having to worry about cargo
Drying loss problem.
In one embodiment, the quantity of air inlet 121 is multiple, and the aperture of air inlet 121 is 120 space of transfer pipeline
0.1 times~0.5 times.The quantity of air outlet 122 be it is multiple, the aperture of air outlet 122 is 0.1 times of 120 space of transfer pipeline~
0.5 times.That is, realizing the input and output of air using aperture.When the gas pressure in transfer pipeline 120 is higher than atmosphere
When pressure, the gas in transfer pipeline 120 can be fed through chill chamber 110 from air outlet 122.Pressure in transfer pipeline 120
When subatmospheric, the air in chill chamber 110 will flow into transfer pipeline 120 through air inlet 121.By carrying cooling capacity
Air with chill chamber 110 achieve the purpose that heat exchanges, similar to the trickle irrigation of agricultural.
Moreover, multiple air inlets 121 are uniformly distributed with multiple air outlets 122, to increase air inlet/outlet area, air inlet/outlet effect is proposed
Fruit.Certainly, in the other embodiments of the utility model, the quantity of air outlet 122 and air inlet 111 may be one,
Air inlet/outlet can be realized by the way of a macropore, at this time air outlet 122 and air inlet 111 can be equal to above-mentioned aperture it
With.
In one embodiment, transfer pipeline 120 is located at the top of cold storage container.It is understood that the quality of cold air
Bigger, cold air can sink after the submitting of air outlet 122 under self gravitation effect, and empty with the heat in chill chamber 110
Gas exchanges heat, cooling to achieve the purpose that.And the hot-air in chill chamber 110 can ascend into air inlet 121, with change
Thermal part 140 carries out heat exchange operation.Moreover, transfer pipeline 120 is located at the top of cold storage container also without worry air outlet 122
Outlet air directly blows to the problem of cargo, and then cargo is avoided drying loss problem occur.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the record scope of this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (11)
1. a kind of controlled atmosphere cold characterized by comprising
Cold storage container with chill chamber (110)；
The transfer pipeline (120) being set in the cold storage container, the transfer pipeline (120) have air inlet (121) and go out
Air port (122), for realizing air circulation；
Controlled atmosphere component (130) is set to the transfer pipeline (120), for adjusting the ingredient and/or humidity of air；
Cooling assembly is set to the transfer pipeline (120), is used for cooling air；And
Power part (150), for sending out air after cooling from the air outlet (122).
2. controlled atmosphere cold according to claim 1, which is characterized in that the transfer pipeline (120) is surrounded on the refrigeration
Container setting, and the controlled atmosphere component (130) is arranged close to the air inlet (121), the power part (150) is close to described
Air outlet (122) setting, the cooling assembly is between the controlled atmosphere component (130) and the power part (150).
3. controlled atmosphere cold according to claim 1, which is characterized in that the controlled atmosphere component (130) includes composition of air control
System processed and the mass sensor being connect with the composition of air control system, for detecting and controlling the transfer pipeline
(120) ingredient of air in.
4. controlled atmosphere cold according to claim 1, which is characterized in that the controlled atmosphere component (130) further includes humidity regulation
Device and the humidity sensor being connect with the humidistat, for detecting and controlling air in the transfer pipeline (120)
Ingredient.
5. controlled atmosphere cold according to claim 1, which is characterized in that the cooling assembly includes the compression being connected by circulation
Machine, condensate component, throttle valve and heat exchanger components (140), the heat exchanger components (140) are set to the transfer pipeline (120), use
In to cooling air.
6. controlled atmosphere cold according to any one of claims 1 to 5, which is characterized in that the quantity of the air outlet (122) is
Multiple, multiple air outlets (122) are distributed between the power part (150) and the air inlet (121).
7. controlled atmosphere cold according to claim 6, which is characterized in that the power part (150) includes multiple blowers, more
It a fan parallel-connection and/or is arranged in series in the transfer pipeline (120).
8. controlled atmosphere cold according to claim 7, which is characterized in that the controlled atmosphere cold further includes controller, with each institute
Blower electrical connection is stated, for controlling the air output of each air outlet (122).
9. controlled atmosphere cold according to claim 8, which is characterized in that the controlled atmosphere component (130) and the controller connect
It connects, composition of air and/or temperature that the controller can be detected according to the controlled atmosphere component (130) adjust the outlet air of the blower
Amount.
10. controlled atmosphere cold according to any one of claims 1 to 5, which is characterized in that the transfer pipeline (120) is located at
The top of the cold storage container.
11. controlled atmosphere cold according to any one of claims 1 to 5, which is characterized in that the quantity of the air inlet (121)
To be multiple, the aperture of the air inlet (121) is 0.1 times~0.5 times of the transfer pipeline (120) space；
The quantity of the air outlet (122) be it is multiple, the aperture of the air outlet (122) is the transfer pipeline (120) space
0.1 times~0.5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493987.5U CN208765345U (en) | 2018-09-12 | 2018-09-12 | Controlled atmosphere cold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493987.5U CN208765345U (en) | 2018-09-12 | 2018-09-12 | Controlled atmosphere cold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765345U true CN208765345U (en) | 2019-04-19 |
Family
ID=66134795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493987.5U Expired - Fee Related CN208765345U (en) | 2018-09-12 | 2018-09-12 | Controlled atmosphere cold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765345U (en) |
-
2018
- 2018-09-12 CN CN201821493987.5U patent/CN208765345U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210912 |