CN216432194U - Cold accumulation device and refrigeration house - Google Patents
Cold accumulation device and refrigeration house Download PDFInfo
- Publication number
- CN216432194U CN216432194U CN202122912816.XU CN202122912816U CN216432194U CN 216432194 U CN216432194 U CN 216432194U CN 202122912816 U CN202122912816 U CN 202122912816U CN 216432194 U CN216432194 U CN 216432194U
- Authority
- CN
- China
- Prior art keywords
- cold
- cold storage
- storage
- plates
- temperature
- 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.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a cold-storage technical field especially relates to a cold-storage device, and it includes a plurality of cold-storage units of K N and a plurality of air-cooled unit, and K and N are positive integer. Wherein, a cold-storage unit includes support frame and a plurality of cold-storage plates. Every cold-storage plate includes the casing and fills the cold-storage material in the casing, runs through on the casing and is provided with the pilot hole, and the support frame passes the pilot hole of a plurality of cold-storage plates in proper order to fixed a plurality of cold-storage plates, form a cold-storage unit. The air cooling unit is used for blowing air to the cold storage plate so as to improve the speed of cold storage plate for storing cold or releasing cold. The utility model also provides a freezer contains foretell cold-storage device, still includes A row goods shelves. A cold-storage devices are arranged on the row A shelf respectively. The articles are arranged between two adjacent rows of goods shelves, and A is a positive integer greater than or equal to 2. The cold accumulation device can reduce the temperature fluctuation in the cold storage and provide a stable storage environment for the articles in the cold storage.
Description
Technical Field
The utility model relates to a cold-storage technical field especially relates to a cold-storage device and freezer.
Background
The cold storage has different temperature or humidity from the outdoor, and can realize constant-temperature and constant-humidity storage of food, chemical engineering, medicines, vaccines, scientific experiments and other articles. The existing refrigeration storage is faced with the phenomena of large temperature fluctuation, micro-dissolution and crystallization of frozen articles, or over-temperature decomposition and the like easily, so that the articles are degraded or the shelf life is shortened, and economic loss is caused.
Therefore, a cold storage device and a refrigerator are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold-storage device can be applied to in the freezer, reduces the temperature fluctuation in the freezer, provides stable storage environment for article in the freezer.
To achieve the purpose, the utility model adopts the following technical proposal:
a cold storage device comprising:
k N cold-storage unit, K and N are positive integer, one said cold-storage unit includes:
the cold accumulation plates comprise a shell and a cold accumulation substance filled in the shell, and the shell is provided with an assembling hole in a penetrating way;
the support frame sequentially penetrates through the assembly holes of the cold accumulation plates;
and the air cooling units are used for blowing air to the cold storage plate so as to improve the speed of storing cold or releasing cold of the cold storage plate.
As a preferable scheme of the cold accumulation device, the flowing direction of partial airflow blown out by the air cooling unit and entering the adjacent cold accumulation plates is the same as the length direction of the cold accumulation plates;
or the flow direction of partial airflow blown out by the air cooling unit and entering the adjacent cold storage plates is the same as the width direction of the cold storage plates.
As a preferable mode of the cold storage device, a plurality of cold storage plates of one cold storage unit are linearly arranged in parallel at intervals, and a plurality of cold storage plates are arranged along the thickness direction of the cold storage plate.
As a preferable aspect of the cold storage device, the adjacent cold storage units are arranged along the length direction of the cold storage units;
or the adjacent cold accumulation units are arranged along the width direction of the cold accumulation units.
As a cold-storage device's preferred scheme, the support frame includes two depth poles and two horizontal pin, every be provided with two on the cold-storage plate the pilot hole, two the depth pole passes two respectively the pilot hole sets up, so as to be a plurality of the cold-storage plate is connected and is formed one the cold-storage unit, two are connected respectively at the both ends of horizontal pin the depth pole, and two horizontal pin sets up respectively the both ends of depth pole are in order to block the cold-storage plate for the depth pole removes.
Another object of the utility model is to provide a freezer can reduce the temperature fluctuation in the freezer, provides stable storage environment for article in the freezer.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a freezer, includes A row goods shelves and foretell cold-storage device, cold-storage device is provided with A, and A cold-storage device sets up respectively at A row on the goods shelves, article set up in adjacent two rows between the goods shelves, A is more than or equal to 2 positive integer.
As a preferable scheme of the refrigeration house, the refrigeration house further comprises a refrigeration main machine.
As a preferable scheme of the freezer, the freezer further comprises a plurality of temperature sensors, and the temperature sensors are used for measuring the real-time temperature of the surface of the object.
As an optimal selection scheme of the refrigeration house, the refrigeration house further comprises a controller, the controller is electrically connected with the refrigeration host, the air cooling unit and the temperature sensor, and the controller can adjust the opening and closing of the refrigeration host and the air cooling unit according to the real-time temperature and the running load of the refrigeration host.
As a preferred scheme of freezer, the freezer still includes photovoltaic device, photovoltaic device can be for the refrigeration host computer power supply.
The utility model has the advantages that:
the utility model provides a cold-storage device, including a plurality of cold-storage units of KXN and a plurality of air-cooled unit of N, K and N are the positive integer. Wherein, a cold-storage unit includes support frame and a plurality of cold-storage plates. Every cold-storage plate includes the casing and fills the cold-storage material in the casing, runs through on the casing and is provided with the pilot hole, and the support frame passes the pilot hole of a plurality of cold-storage plates in proper order to fixed a plurality of cold-storage plates, form a cold-storage unit. The air cooling unit is used for blowing air to the cold storage plate so as to improve the speed of cold storage plate for storing cold or releasing cold. When the cold accumulation device is applied to a cold storage, the cold accumulation plate can effectively store cold. When the temperature in the refrigeration house rises, the cold storage plate can release cold energy so as to reduce the speed and the amplitude of temperature rise. When the temperature in the refrigeration house is reduced, the cold accumulation plate can absorb cold energy so as to reduce the speed and the amplitude of temperature reduction. Namely, the cold accumulation device can effectively reduce the temperature fluctuation in the cold storage and provide a stable storage environment for the articles in the cold storage.
The utility model also provides a freezer contains foretell cold-storage device, still includes A row goods shelves. A cold-storage devices are arranged on the row A shelf respectively. The articles are arranged between two adjacent rows of goods shelves, and A is a positive integer greater than or equal to 2. The article and the cold accumulation device are arranged in sequence, so that the speed of the cold accumulation device for absorbing cold or releasing cold to the article surrounding environment can be increased, the temperature balance in the refrigeration house can be improved, and the local condition of over-high temperature or over-low temperature can be avoided. Therefore, the refrigeration house can effectively avoid the temperature fluctuation of the local part in the refrigeration house, and provides a stable and balanced storage environment for the articles in the refrigeration house.
Drawings
Fig. 1 is a schematic structural diagram of a first arrangement of a cold storage unit and an air cooling unit provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second arrangement of the cold storage unit and the air cooling unit provided in the embodiment of the present invention;
fig. 3 is a schematic structural view of a cold storage plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first arrangement of cold storage units and shelves according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second arrangement of the cold storage units and the shelf according to the embodiment of the present invention.
In the figure:
1. a cold accumulation plate; 11. an assembly hole;
2. a support frame; 21. a depth rod; 22. a transverse bar;
3. a fan;
4. and (7) a shelf.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The existing refrigeration house is faced with the phenomena of large temperature fluctuation, micro-dissolution and crystallization of frozen articles, or over-temperature decomposition and the like easily, which causes the degradation of the articles or the shortening of the quality guarantee period, and causes economic loss. Accordingly, the present embodiment provides a cold storage device to solve the above-described problems.
As shown in fig. 1 to 3, the cold storage device includes a cold storage unit for absorbing and releasing cold and an air cooling unit for accelerating the speed of absorbing and releasing cold by the cold storage unit. Specifically, one cold storage device includes K × N cold storage units and N air cooling units, where K and N are positive integers. Namely, one air cooling unit is correspondingly arranged on the K cold accumulation units. Wherein, the values of K and N can be selected according to the refrigeration space, the refrigeration temperature, the cold accumulation material characteristics and the like.
One cold storage unit includes a support frame 2 and a plurality of cold storage plates 1. Each cold storage plate 1 includes a case and a cold storage substance filled in the case. When the cold accumulation device is applied to the cold storage, the cold accumulation temperature of the cold accumulation substance is lower than the required temperature of the cold storage, so that the cold accumulation substance can release cold when the temperature in the cold storage is raised to be higher than the cold accumulation temperature, and the temperature of the cold storage is not higher than the required temperature as far as possible.
In order to connect and assemble a plurality of cold storage plates 1 into a cold storage unit for convenient transportation and fixation, as shown in fig. 3, a housing of the cold storage plate 1 is provided with an assembly hole 11 in a penetrating manner, and a support frame 2 sequentially penetrates through the assembly holes 11 of the plurality of cold storage plates 1 to fix the plurality of cold storage plates 1 to form a cold storage unit.
Preferably, the plurality of cold storage plates 1 of one cold storage unit are linearly arranged in parallel at intervals, and the plurality of cold storage plates 1 are arranged along the thickness direction of the cold storage plates 1, so that the volume of one cold storage unit is smaller, and the occupied space of the cold storage unit is reduced. As shown in fig. 1 to 3, the length direction of the cold storage plate 1 is the X-axis direction, the width direction is the Y-axis direction, and the thickness direction is the Z-axis direction.
As shown in fig. 1, the supporting frame 2 includes two depth rods 21 and two transverse bars 22, two assembling holes 11 are provided on each cold storage plate 1, and the two depth rods 21 respectively pass through the two assembling holes 11 to ensure that the cold storage plate 1 cannot rotate around the depth rods 21. Two depth poles 21 connect a plurality of cold-storage plates 1 and form a cold-storage unit, and two depth poles 21 are connected respectively to two ends of horizontal pin 22, and two horizontal pins 22 set up respectively at the both ends of depth pole 21 to block cold-storage plate 1 and follow the length direction of depth pole 21 for depth pole 21, cold-storage plate 1's thickness direction removes promptly, thereby fixed cold-storage plate 1.
In order to enable the cold energy at each position of the cold storage plate 1 to uniformly release or absorb the cold energy and to maximally exhibit the cold storage capacity of the cold storage plate 1, the wind direction of the wind cooling unit can be set to blow the gap between the adjacent cold storage plates 1. Specifically, as shown in fig. 1, the flow direction of the partial airflow blown out by the air-cooling unit and entering the adjacent cold storage plate 1 is the same as the length direction of the cold storage plate 1. To cuboid shape cold-storage plate 1, the side that its area is the biggest is long and wide formation, the face that adjacent cold-storage plate 1 set up relatively promptly, and the air current flows through this face along the length direction of cold-storage plate 1, can guarantee the maximum area of contact of air current and cold-storage plate 1, when improving heat exchange efficiency, can also avoid appearing the condition that local heat exchange efficiency is low excessively.
Of course, in other embodiments, as shown in fig. 2, the wind direction of the air cooling unit may also be set such that the flow direction of a part of the airflow entering the adjacent cold storage plate 1 is the same as the width direction of the cold storage plate 1, and the airflow can also flow through the side surface of the maximum area of the cold storage plate 1, thereby ensuring the heat exchange efficiency. The position of the air cooling unit can be set according to the space distribution condition in a specific refrigerator.
Alternatively, as shown in fig. 4, adjacent cold storage units are arranged in the length direction of the cold storage unit, or as shown in fig. 5, adjacent cold storage units are arranged in the width direction of the cold storage unit. The arrangement of the cold storage units may be selected from the two arrangements described above according to the spatial configuration of the refrigerator, but it is needless to say that the arrangement shown in fig. 4 may be used for some cold storage units and the arrangement shown in fig. 5 may be used for some cold storage units in one refrigerator.
It can be known that, when this cold-storage device was applied to freezer or other refrigeration environment in, cold-storage plate 1 can effectively store cold volume. When the temperature in the refrigeration house rises, the cold accumulation plate 1 can release cold energy so as to reduce the speed and the amplitude of temperature rise. When the temperature in the refrigeration house is reduced, the cold accumulation plate 1 can absorb cold energy so as to reduce the speed and the amplitude of temperature reduction. The cold accumulation device can effectively reduce the temperature fluctuation in the cold storage and provide a stable storage environment for the articles in the cold storage.
For areas with different electricity prices at different time intervals, the cold accumulation device can be used for cold accumulation when the electricity price is low, and the cold energy released by the cold accumulation device is used for keeping low temperature when the electricity price is high so as to reduce the electricity consumption. The storage quality of the articles in the refrigeration house is ensured, and simultaneously, the economic cost of the operation of the refrigeration house can be reduced, and the peak power consumption is staggered.
The embodiment also provides a refrigeration house comprising the cold accumulation device, and the refrigeration house further comprises an A row of shelves 4. A cold accumulation devices in the cold storage are arranged and are respectively arranged on the A row of goods shelves 4. The articles are arranged between two adjacent rows of goods shelves 4, and A is a positive integer greater than or equal to 2. For example, when four rows of shelves 4 are provided, each row of shelves 4 is provided with a cold accumulation device, three layers of articles can be placed between the four rows of shelves 4, that is, the cold accumulation devices are arranged above and below each layer of articles, and certainly, a layer of articles with higher temperature requirement can be placed on the shelf 4 at the uppermost layer.
The article and the cold accumulation device are arranged in sequence, so that the speed of the cold accumulation device for absorbing cold or releasing cold to the article surrounding environment can be increased, the temperature balance in the refrigeration house can be improved, and the local condition of over-high temperature or over-low temperature can be avoided. Therefore, the refrigeration house can effectively avoid the temperature fluctuation of the local part in the refrigeration house, and provides a stable and balanced storage environment for the articles in the refrigeration house.
Preferably, the freezer further comprises a refrigeration host. The cold storage is refrigerated through the refrigeration host, so that the low-temperature environment in the cold storage can be guaranteed on one hand, and the cold quantity can be conveyed to the cold accumulation device on the other hand.
In order to monitor the temperature of the articles in real time, the freezer preferably further comprises a plurality of temperature sensors for measuring the real-time temperature of the surface of the articles.
In order to realize the automatic temperature control of the refrigeration house, ensure the timely regulation and control of the temperature in the refrigeration house and avoid the overtemperature condition in manual operation, the refrigeration house preferably further comprises a controller, and the controller is electrically connected with the refrigeration host, the air cooling unit and the temperature sensor. Specifically, the controller can adjust the opening and closing of the refrigeration host and the air cooling unit according to the real-time temperature, and the operation load of the refrigeration host. For example, the controller can start the refrigeration host and the air cooling unit when the electricity price is low, cool the cold accumulation device, close the air cooling unit after the cold accumulation is finished, and adjust the operation load in real time by the refrigeration host to meet the condition that the temperature in the cold storage is lower than the phase change temperature of the cold accumulation substance, so as to ensure that the cold accumulation substance absorbs the cold amount to the maximum extent. And in the time period with higher electricity price, the controller can control the refrigeration unit to be closed or run at low power, so that the power consumption of the refrigeration unit is reduced. And meanwhile, the real-time temperature is monitored, and when the real-time temperature is higher than the phase change temperature, the controller can control the air cooling unit to be started to accelerate the cold energy release of the cold accumulation device so as to keep the real-time temperature between the upper limit temperature and the phase change temperature of the article in order to avoid the real-time temperature from rising to the upper limit temperature of the article. When the cold accumulation device almost releases all cold, the real-time temperature rises to the upper limit temperature, and the controller can control the refrigeration unit to be started so as to ensure that the real-time temperature does not rise further. It can know that, the controller can realize the automated control of real-time temperature in the cold storage, when the temperature is less than the required temperature all the time when guaranteeing, the peak power consumption of mistake as far as possible reduces economic input. Alternatively, the real-time temperature may be an average value, a lowest value or a temperature value obtained by a plurality of measured values of a plurality of temperature sensors, and may be determined according to the temperature requirement of the stored articles, and may be used for representing the temperature condition in the cold storage.
Preferably, the refrigeration house further comprises a photovoltaic device, and the photovoltaic device can supply power to the refrigeration host. A large amount of cold storages are provided with photovoltaic devices, so that the utilization rate of clean energy can be effectively improved, the power consumption in the daytime is further reduced, and energy conservation and emission reduction are realized.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A cold storage device, comprising:
k N cold-storage unit, K and N are positive integer, one said cold-storage unit includes:
the cold accumulation plates (1) comprise a shell and a cold accumulation substance filled in the shell, and the shell is provided with an assembling hole (11) in a penetrating way;
the support frame (2), the support frame (2) passes through the assembly holes (11) of the cold storage plates (1) in sequence;
the air cooling units are used for blowing air to the cold storage plate (1) so as to improve the speed of cold storage quantity accumulated or released by the cold storage plate (1).
2. The cold storage device according to claim 1, wherein the flow direction of the partial air flow blown out by the air cooling unit into the adjacent cold storage plate (1) is the same as the length direction of the cold storage plate (1);
or the flow direction of partial airflow blown out by the air cooling unit and entering the adjacent cold storage plates (1) is the same as the width direction of the cold storage plates (1).
3. A cold storage device according to claim 1, wherein a plurality of said cold storage plates (1) of one said cold storage unit are arranged in parallel at intervals in a straight line, and a plurality of said cold storage plates (1) are arranged in a thickness direction of said cold storage plates (1).
4. The cold storage device according to claim 1, wherein adjacent ones of said cold storage units are arranged in a length direction of said cold storage units;
or the adjacent cold accumulation units are arranged along the width direction of the cold accumulation units.
5. The cold storage device according to claim 1, wherein the support frame (2) comprises two depth rods (21) and two lateral bars (22), each cold storage plate (1) is provided with two fitting holes (11), the two depth rods (21) are respectively disposed through the two fitting holes (11) to connect a plurality of cold storage plates (1) to form one cold storage unit, the two lateral bars (22) are respectively connected to two ends of the depth rods (21), and the two lateral bars (22) are respectively disposed at two ends of the depth rods (21) to block the movement of the cold storage plates (1) relative to the depth rods (21).
6. A refrigerator, characterized by comprising a rows of shelves (4) and a number of cold accumulation devices as claimed in any one of claims 1 to 5, said cold accumulation devices being provided with a, said a cold accumulation devices being respectively provided on a rows of said shelves (4), the articles being provided between two adjacent rows of said shelves (4), a being a positive integer greater than or equal to 2.
7. The freezer of claim 6, wherein the freezer further comprises a refrigeration host.
8. The freezer of claim 7, further comprising a plurality of temperature sensors for measuring the real-time temperature of the surface of the items.
9. The refrigeration house according to claim 8, further comprising a controller, wherein the controller is electrically connected with the refrigeration host, the air cooling unit and the temperature sensor, and the controller can adjust the opening and closing of the refrigeration host and the air cooling unit and the operation load of the refrigeration host according to the real-time temperature.
10. The freezer of claim 7, further comprising a photovoltaic device capable of powering the refrigeration host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912816.XU CN216432194U (en) | 2021-11-25 | 2021-11-25 | Cold accumulation device and refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912816.XU CN216432194U (en) | 2021-11-25 | 2021-11-25 | Cold accumulation device and refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216432194U true CN216432194U (en) | 2022-05-03 |
Family
ID=81338616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122912816.XU Active CN216432194U (en) | 2021-11-25 | 2021-11-25 | Cold accumulation device and refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216432194U (en) |
-
2021
- 2021-11-25 CN CN202122912816.XU patent/CN216432194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100543385C (en) | Freezer | |
| CN108767361A (en) | A kind of system and method for outdoor battery heat management | |
| CN202562164U (en) | Refrigerator | |
| JP2017537300A (en) | refrigerator | |
| CN109850383A (en) | It is a kind of based on mechanical cold-storage can temp controlled thermal insulation case | |
| CN216432194U (en) | Cold accumulation device and refrigeration house | |
| EP3087332B1 (en) | Intermittent power grid ready cooler | |
| JP2017215108A (en) | refrigerator | |
| EP3237820B1 (en) | A refrigerative shelving arrangement | |
| CN206583213U (en) | Pallet and refrigeration plant | |
| CN102419043B (en) | Cold accumulation component, drawer component and refrigerator | |
| CN209601220U (en) | A kind of incubator of fast changeable cold source | |
| CN113932512A (en) | Operation strategy of cold accumulation device, refrigeration house and refrigeration house | |
| CN204587700U (en) | A kind of intelligent express mail case with cold storage function | |
| CN101581545B (en) | District cooling type ice-storage tank device | |
| CN114333147A (en) | Sectional heat-preservation combined energy-saving sales counter | |
| CN209410787U (en) | It is a kind of based on mechanical cold-storage can temp controlled thermal insulation case | |
| CN206803578U (en) | A kind of cold storage instant freezer | |
| CN202470566U (en) | Refrigerator and ice-making component | |
| CN104567253A (en) | Refrigerator shelf and refrigerator | |
| EP3757484A1 (en) | Refrigerator appliance | |
| CN202470571U (en) | Cold accumulation component, drawer component and refrigerator | |
| CN204478699U (en) | A kind of refrigerator shelf and refrigerator | |
| CN104609037A (en) | Intelligent express item box with cold storage function | |
| CN215930247U (en) | Air cooling structure for refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |