CN212320176U - Initiative cold filling type cold source-free cold accumulation refrigerator - Google Patents
Initiative cold filling type cold source-free cold accumulation refrigerator Download PDFInfo
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- CN212320176U CN212320176U CN202021076884.6U CN202021076884U CN212320176U CN 212320176 U CN212320176 U CN 212320176U CN 202021076884 U CN202021076884 U CN 202021076884U CN 212320176 U CN212320176 U CN 212320176U
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Abstract
The utility model discloses an active cold-filling cold-source-free cold accumulation refrigerator, which comprises a refrigerator body, wherein the front side of the refrigerator body is provided with a sealing door, and the side surface of the refrigerator body is provided with a quick interface; the quick connector comprises a feeding hole and a discharging hole, a feeding pipe A is connected inside the feeding hole, and a discharging pipe A is connected inside the discharging hole; the top of the refrigerating box body is provided with a plurality of cold beams, circulating pipes are arranged inside the cold beams, and phase-change materials are filled inside the cold beams; one end of each circulating pipe is connected with the feeding pipe A, and the other end of each circulating pipe is connected with the discharging pipe A; the feed inlet and the discharge outlet are both connected with a cold accumulation device; the circulating pipe is in a shape of a needle with a square circle. The utility model discloses an actively cold-filling cold-source-free cold accumulation refrigerator, which solves the demand of the refrigerator in the transportation process, reduces the cost and ensures that the temperature in the refrigerator is relatively stable; and no refrigerating fluid is reserved in the refrigerating box, so that the risk of transportation is reduced.
Description
Technical Field
The utility model relates to a technical field of fridge specifically is an initiative fills cold-type cold-free cold-storage fridge.
Background
With the popularization of online shopping and the development of new retail modes, the living mode and consumption mode of people change silently, online shopping of flowers, fresh foods, home delivery of vegetables and fruits and the like become popular consumption modes, so that cold-chain logistics become more important, however, the existing refrigerator for cold-chain logistics has various defects, such as the need of providing electricity or oil to a refrigerator in the transportation process, continuous refrigeration of the refrigerator, higher cost and incapability of continuously refrigerating the refrigerator due to power failure or oil failure, and further the quality of goods in the refrigerator is influenced; and refrigerating fluid is reserved in the refrigerating box, so that the transportation risk is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an initiative is filled cold type no cold source cold-storage fridge, for realizing its purpose, the utility model discloses a following technical scheme:
an active cold-charging cold-source-free cold accumulation refrigerator comprises a refrigerator body, wherein a sealing door is arranged on the front surface of the refrigerator body, and a quick connector is arranged on the side surface of the refrigerator body; the quick connector comprises a feeding hole and a discharging hole, a feeding pipe A is connected inside the feeding hole, and a discharging pipe A is connected inside the discharging hole; the top of the refrigerating box body is provided with a plurality of cold beams, circulating pipes are arranged inside the cold beams, and phase-change materials are filled inside the cold beams; one end of each circulating pipe is connected with the feeding pipe A, and the other end of each circulating pipe is connected with the discharging pipe A; the feed inlet and the discharge outlet are both connected with a cold accumulation device.
Preferably, the cold accumulation device is a refrigerator, and a refrigerating fluid is arranged in the refrigerator; the refrigerator is connected with a feed pipe B and a discharge pipe B, the feed pipe B is connected with the feed inlet, and the discharge pipe B is connected with the discharge outlet; the refrigerant liquid enters the feed inlet along the feed pipe B.
Preferably, the cold accumulation device comprises a refrigerator and a cold accumulation type composite evaporator; refrigerating fluid is arranged in the refrigerating machine, and secondary refrigerant is arranged in the cold storage type composite evaporator; the refrigerator is connected with the cold accumulation type composite evaporator through a feed pipe C and a discharge pipe C; the cold accumulation type composite evaporator is connected with a feeding pipe D and a discharging pipe D, the feeding pipe D is connected with a feeding hole, and the discharging pipe D is connected with a discharging hole; the refrigerating fluid enters the cold accumulation type composite evaporator along the feeding pipe C, and the secondary refrigerant enters the feeding hole along the feeding pipe D.
Preferably, the circulation pipe has a shape of a needle having a square-needle shape.
The utility model has the advantages that:
(1) the utility model discloses an initiative cold filling formula does not have cold source cold-storage fridge, set up the chilled beam at the fridge top, pack phase change material in the chilled beam, use refrigerator cold-storage composite evaporator and charge the fridge cold before the transportation, utilize phase change material to have very strong cold-storage ability, after filling the cold, remove refrigerator and cold-storage composite evaporator; the circulating pipe is in a shape of a needle with a square circle, so that the contact area of liquid in the circulating pipe is increased, and the refrigerating effect is better;
(2) the utility model discloses an actively fill cold-type cold-free cold-storage fridge, in the use, do not need the secondary supply of electricity or oil, once fill cold, the fridge can be in the passive state of oil-free electroless continuous constant temperature about three days of releasing cold, more energy-concerving and environment-protective, also saved the cost;
(3) the utility model discloses an actively cold-filling cold-source-free cold accumulation refrigerator, which solves the demand of the refrigerator in the transportation process, and the temperature in the refrigerator is more stable while the cost is reduced;
(4) the utility model discloses an active cold-filling cold-source-free cold accumulation cold storage refrigerator, when the cold storage refrigerator is filled, a user can freely select time, and the cold filling work can be carried out when the electricity price is lower;
(5) the utility model discloses an actively fill cold-type cold-source-free cold-storage fridge, there is not refrigerating fluid left in the fridge, has reduced the risk of transportation, use safer;
(6) the utility model discloses an active cold-filling cold-source-free cold accumulation refrigerator, the size of the refrigerator body can be customized, and the requirements of different customers are met;
(7) the utility model discloses an initiative is filled cold type and is had cold source cold-storage fridge has very big development space, has established the basis for the subsequent technological improvement of cold chain equipment.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a first embodiment of the present invention;
fig. 3 is a schematic view of a second embodiment of the present invention;
fig. 4 is a schematic view of the top structure of the refrigerator body of the present invention.
In the figure: 1-a refrigeration box body, 2-a sealing door, 3-a quick connector, 4-a feed inlet, 5-a discharge outlet, 6-a feed pipe A, 7-a discharge pipe A, 8-a chilled beam, 9-a circulating pipe, 10-a refrigerator, 11-a feed pipe B, 12-a discharge pipe B, 13-a cold accumulation type composite evaporator, 14-a feed pipe C, 15-a discharge pipe C, 16-a feed pipe D, 17-a discharge pipe D.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the active cold-filling cold-free cold-storage cold storage refrigerator of the present invention comprises a refrigerator body 1, wherein the refrigerator body 1 is provided with a sealing door 2 on the front side and a quick connector 3 on the side; the quick connector 3 comprises a feeding hole 4 and a discharging hole 5, wherein a feeding pipe A6 is connected inside the feeding hole 4, and a discharging pipe A7 is connected inside the discharging hole 5; the top of the refrigerating box body 1 is provided with a plurality of chilled beams 8, circulating pipes 9 are arranged inside the chilled beams 8, and phase-change materials are filled inside the chilled beams 8; one end of the circulating pipe 9 is connected with a feeding pipe A6, and the other end of the circulating pipe is connected with a discharging pipe A7; the feed inlet 4 and the discharge outlet 5 are both connected with a cold accumulation device. The circulation pipe 9 is formed in a shape of a needle having a square-needle shape.
Referring to fig. 2 and 4, in a first embodiment of the present invention, the cold storage device is a refrigerator 10, and a refrigerant liquid is disposed inside the refrigerator 10; the refrigerator 10 is connected with a feed pipe B11 and a discharge pipe B12, the feed pipe B11 is connected with the feed port 4, and the discharge pipe B12 is connected with the discharge port 5; the refrigerant fluid enters feed port 4 along feed line B11.
Referring to fig. 3 and 4, in a second embodiment of the present invention, the cold storage device includes a refrigerator 10 and a cold storage composite evaporator 13; a refrigerating fluid is arranged in the refrigerator 10, and a secondary refrigerant is arranged in the cold storage type composite evaporator 13; the refrigerator 10 is connected with the cold accumulation type composite evaporator 13 through a feed pipe C14 and a discharge pipe C15; the cold accumulation type composite evaporator 13 is connected with a feeding pipe D16 and a discharging pipe D17, the feeding pipe D16 is connected with the feeding port 4, and the discharging pipe D17 is connected with the discharging port 5; the refrigerant liquid enters the cold storage composite evaporator 13 along the feed pipe C14, and the secondary refrigerant enters the feed port 4 along the feed pipe D16.
The utility model discloses an initiative is filled cold type and is had cold source cold-storage fridge mainly is applied to the cold chain commodity circulation, carries out the cold-storage to the fridge earlier, carries out the storage and the transportation of goods again.
The utility model discloses a theory of operation of embodiment one: the refrigerating machine 10 is started, refrigerating fluid enters the feeding pipe A6 from the feeding port 4, enters the circulating pipe 9 from the feeding pipe A6, enters the discharging pipe A7 from the circulating pipe 9, enters the discharging port 5 from the discharging pipe A7, and finally returns to the refrigerating machine through the discharging pipe B12, so that a complete refrigerating circulation system is formed, the refrigerating box is continuously and circularly charged with cold, the phase change material is filled in the cold beam 8, the phase change material has strong cold storage capacity, the refrigerating machine 10 is removed after the cold charging is completed, the feeding port 4 and the discharging port 5 are sealed, goods can be loaded in the refrigerating box, the refrigerating box is charged once, and the refrigerating box can continuously release cold at constant temperature for about three days.
The embodiment of the utility model provides a theory of operation of two: starting the refrigerating machine 10 and the regenerative composite evaporator 13, wherein the refrigerant liquid enters the regenerative composite evaporator 13 from the feed pipe C14 and then returns to the refrigerating machine 10 from the discharge pipe C15; the cold accumulation type composite evaporator 13 is internally provided with secondary refrigerant, the secondary refrigerant enters the feed inlet 4 from a feed pipe D16, then enters the circulating pipe 9, then enters the discharge outlet through a discharge pipe A7, and finally returns to the cold accumulation type composite evaporator 13 through a discharge pipe D17, so that a complete refrigeration circulating system is formed, the refrigeration of the refrigerating box is continuously circulated, the phase change material is filled in the cold beam 8, the phase change material has strong cold accumulation capacity, the refrigerating machine 10 and the cold accumulation type composite evaporator 13 are removed after the refrigeration is completed, the feed inlet 4 and the discharge outlet 5 are sealed, goods can be loaded in the refrigerating box for three days, the refrigeration is performed once, and the refrigerating box can continuously release the cold at a constant temperature for about three days.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an initiatively fill cold type cold-free cold-storage fridge, includes fridge body (1), its characterized in that: the front surface of the refrigerating box body (1) is provided with a sealing door (2), and the side surface is provided with a quick connector (3); the quick connector (3) comprises a feeding hole (4) and a discharging hole (5), a feeding pipe A (6) is connected inside the feeding hole (4), and a discharging pipe A (7) is connected inside the discharging hole (5); the top of the refrigerating box body (1) is provided with a plurality of chilled beams (8), circulating pipes (9) are arranged inside the chilled beams (8), and phase-change materials are filled inside the chilled beams (8); one end of each circulating pipe (9) is connected with a feeding pipe A (6), and the other end of each circulating pipe is connected with a discharging pipe A (7); the feed inlet (4) and the discharge outlet (5) are both connected with a cold accumulation device.
2. The cold storage refrigerator as claimed in claim 1, wherein: the cold accumulation device is a refrigerator (10), and refrigerating fluid is arranged in the refrigerator (10); the refrigerator (10) is connected with a feeding pipe B (11) and a discharging pipe B (12), the feeding pipe B (11) is connected with the feeding port (4), and the discharging pipe B (12) is connected with the discharging port (5); the refrigerant liquid enters the feed inlet (4) along the feed pipe B (11).
3. The cold storage refrigerator as claimed in claim 1, wherein: the cold accumulation device comprises a refrigerator (10) and a cold accumulation type composite evaporator (13); refrigerating fluid is arranged in the refrigerating machine (10), and secondary refrigerant is arranged in the cold storage type composite evaporator (13); the refrigerator (10) is connected with the cold accumulation type composite evaporator (13) through a feed pipe C (14) and a discharge pipe C (15); the cold accumulation type composite evaporator (13) is connected with a feeding pipe D (16) and a discharging pipe D (17), the feeding pipe D (16) is connected with the feeding port (4), and the discharging pipe D (17) is connected with the discharging port (5); the refrigerating fluid enters the cold storage type composite evaporator (13) along the feeding pipe C (14), and the secondary refrigerant enters the feeding hole (4) along the feeding pipe D (16).
4. The cold storage refrigerator as claimed in claim 1, wherein: the circulating pipe (9) is in a shape of a needle with a square circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076884.6U CN212320176U (en) | 2020-06-12 | 2020-06-12 | Initiative cold filling type cold source-free cold accumulation refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076884.6U CN212320176U (en) | 2020-06-12 | 2020-06-12 | Initiative cold filling type cold source-free cold accumulation refrigerator |
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| Publication Number | Publication Date |
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| CN212320176U true CN212320176U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021076884.6U Active CN212320176U (en) | 2020-06-12 | 2020-06-12 | Initiative cold filling type cold source-free cold accumulation refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475407A (en) * | 2022-04-01 | 2022-05-13 | 济南锦润技术开发有限公司 | Energy-storage type constant-temperature cold chain box |
-
2020
- 2020-06-12 CN CN202021076884.6U patent/CN212320176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475407A (en) * | 2022-04-01 | 2022-05-13 | 济南锦润技术开发有限公司 | Energy-storage type constant-temperature cold chain box |
| CN114475407B (en) * | 2022-04-01 | 2022-07-22 | 济南锦润技术开发有限公司 | Energy-storage type constant-temperature cold chain box |
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