CN210486228U - High-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator - Google Patents
High-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator Download PDFInfo
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- CN210486228U CN210486228U CN201920926774.5U CN201920926774U CN210486228U CN 210486228 U CN210486228 U CN 210486228U CN 201920926774 U CN201920926774 U CN 201920926774U CN 210486228 U CN210486228 U CN 210486228U
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Abstract
The utility model is suitable for the technical field of food preservation, and provides a high-efficiency energy-saving large-scale fruit and vegetable preservation cold storage, which comprises a heat preservation component and a refrigeration component, wherein the heat preservation effect of the current cold storage is poor, and the problem of high electric energy consumption caused by the fact that the heat exchange is easily generated inside and outside the cold storage is avoided by arranging a heat preservation brick layer and a heat preservation plate layer by utilizing the characteristic of low heat transfer efficiency of the heat preservation brick layer and the heat preservation plate layer, meanwhile, the PLC controller can control the fan to be electrified to work when the refrigeration machine works by arranging a longitudinal copper fin, a transverse copper fin and a fan, so that the air in the heat preservation plate layer is rapidly contacted with the refrigeration pipe with low temperature, the longitudinal copper fin and the transverse copper fin, thereby the effect of rapidly cooling the inner cavity of the heat preservation plate layer is achieved, and the problem that the current large-scale, the problem of slow refrigeration and low efficiency of the refrigerator is caused.
Description
Technical Field
The utility model belongs to the technical field of food is fresh-keeping, especially, relate to a large-scale fruit vegetables fresh-keeping refrigerator of energy-efficient.
Background
The cold storage is a warehouse guide which utilizes a cooling facility to create proper humidity and low temperature conditions, is also called a cold storage and is a place for processing and storing agricultural and livestock products. According to incomplete statistics of relevant departments, the annual total yield of various fresh products in China is about 7 hundred million tons, the annual yield of frozen food is more than 2500 million tons, and the total yield is more than 520 hundred million yuan; about 2 million families (including refrigeration houses and cold storage houses in processing enterprises) of food freezing and cold storage enterprises with annual business volume of more than 500 ten thousand yuan (including 500 ten thousand), 250 million employment personnel and about 900 ten thousand tons of cold storage houses in China.
The current large-scale refrigerator causes the slow refrigeration efficiency of the refrigerator to be low due to poor air circulation, meanwhile, the heat preservation effect of the refrigerator is poor, heat exchange is easily generated between the interior and the exterior of the heat preservation chamber, the refrigerator needs to work for a long time to keep the temperature of the inner cavity of the heat preservation plate layer, and therefore the electric energy consumption is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient energy-conserving large-scale fruit vegetables fresh-keeping refrigerator aims at solving present large-scale refrigerator because the air circulation nature is relatively poor, causes the slow inefficiency of refrigeration of refrigerator, and the refrigerator heat preservation effect is relatively poor simultaneously, and the heat exchange is easily produced to the heat preservation inside and outside the refrigerator for the refrigerator needs work for a long time to keep the temperature of insulation board layer inner chamber, thereby causes the great problem of electric energy consumption.
The utility model discloses a realize like this, a high-efficient energy-conserving large-scale fruit vegetables fresh-keeping refrigerator, including thermal insulation assembly and refrigeration subassembly, thermal insulation assembly includes wall body, insulating brick layer, insulating board layer, storehouse door and lock, insulating brick layer with wall body fixed connection, and be located the inner chamber of wall body, insulating board layer with insulating brick layer fixed connection, and be located the inner chamber on insulating brick layer, the storehouse door with wall body rotation connection, and be located the right-hand member of wall body, the lock with the storehouse door fixed connection and be located the right side of storehouse door;
the refrigeration assembly comprises a refrigerator, a PLC (programmable logic controller), a temperature sensor, a refrigeration pipe, a longitudinal copper fin, a transverse copper fin, an isolation frame and a fan, the refrigerator is fixedly connected with the wall body and is positioned at the top end of the left side of the wall body, the PLC is fixedly connected with the wall body and is positioned at the bottom end of the right side of the wall body, the refrigerator is electrically connected with the PLC, the temperature sensor is fixedly connected with the heat preservation plate layer and is positioned at the top end of the inner cavity of the heat preservation plate layer, the temperature sensor is electrically connected with the PLC, the refrigeration pipe is fixedly connected with the output end of the refrigerator and is uniformly and equidistantly arranged on the peripheral side wall of the inner cavity of the heat preservation plate layer, the longitudinal copper fin is fixedly connected with the heat preservation plate layer and is uniformly and equidistantly arranged on the peripheral side wall of the heat preservation plate layer, and the transverse copper fin is fixedly connected with the longitudinal, and even equidistant setting is in adjacent two sets of between the vertical copper fin, the refrigeration pipe with vertical copper fin and horizontal copper fin fixed connection, and run through in vertical copper fin with horizontal copper fin, keep apart the frame with insulation board layer fixed connection, and be located vertical copper fin with between the insulation board layer, the fan with keep apart frame fixed connection, and be located the inner chamber of keeping apart the frame, the fan with PLC controller electric connection.
The utility model discloses still provide preferred, the heat preservation subassembly still includes the backup pad, the backup pad with wall body fixed connection, and be located the left end of wall body, the refrigerator with backup pad fixed connection.
The utility model discloses still provide preferred, the heat preservation subassembly still includes honeycomb holes, honeycomb holes evenly equidistant seting up in the inner chamber on insulating brick layer.
The utility model discloses still provide preferred, the refrigeration subassembly is still including connecting the stand, connect the stand with insulation board layer fixed connection, and be located keep apart the frame with between the insulation board layer, connect the stand and keep away from insulation board layer's one end with keep apart frame fixed connection.
The utility model discloses still provide preferred, the rear end fixedly connected with insulating brick layer of storehouse door.
Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping cold storage effectively improves the heat preservation performance of the cold storage by arranging the heat preservation brick layer and the heat preservation plate layer and utilizing the characteristic of low heat transfer efficiency of the heat preservation brick layer and the heat preservation plate layer, avoids the problem that the heat preservation effect of the current cold storage is poor, the heat exchange is easily generated inside and outside the heat preservation storage, the temperature of the inner cavity of the heat preservation plate layer is kept by the long-time work of the refrigerator, thereby causing larger electric energy consumption, simultaneously, the PLC controller can control the fan to work by electrifying when the refrigerator works by arranging the longitudinal copper fin, the transverse copper fin and the fan, the air in the heat preservation plate layer is rapidly contacted with the refrigerating pipe with lower temperature, the longitudinal copper fin and the transverse copper fin, thereby achieving the effect of rapidly cooling the inner cavity of the heat preservation plate layer, and avoiding the poor air circulation of, the problem of slow refrigeration and low efficiency of the refrigerator is caused.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the horizontal copper fin of the present invention;
FIG. 3 is a right side view of the fan structure of the present invention;
FIG. 4 is a sectional view of the insulation brick layer structure of the utility model;
fig. 5 is a schematic block diagram of the present invention.
In the figure: 1-heat preservation component, 11-wall, 12-heat preservation brick layer, 13-heat preservation plate layer, 14-warehouse door, 15-door lock, 16-support plate, 17-honeycomb hole, 2-refrigeration component, 21-refrigerator, 22-PLC controller, 23-temperature sensor, 24-refrigeration pipe, 25-longitudinal copper fin, 26-transverse copper fin, 27-isolation frame, 28-fan and 29-connection upright post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator comprises a heat-insulating component 1 and a refrigerating component 2, wherein the heat-insulating component 1 comprises a wall body 11, a heat-insulating brick layer 12, a heat-insulating plate layer 13, a refrigerator door 14 and a door lock 15, the heat-insulating brick layer 12 is fixedly connected with the wall body 11 and is positioned in an inner cavity of the wall body 11, the heat-insulating plate layer 13 is fixedly connected with the heat-insulating brick layer 12 and is positioned in the inner cavity of the heat-insulating brick layer 12, the refrigerator door 14 is rotatably connected with the wall body 11 and is positioned at the right end of the wall body 11, and the door lock 15 is fixedly connected;
the refrigerating component 2 comprises a refrigerator 21, a PLC (programmable logic controller) 22, a temperature sensor 23, a refrigerating pipe 24, a longitudinal copper fin 25, a transverse copper fin 26, an isolation frame 27 and a fan 28, the refrigerator 21 is fixedly connected with the wall body 11 and is positioned at the top end of the left side of the wall body 11, the PLC 22 is fixedly connected with the wall body 11 and is positioned at the bottom end of the right side of the wall body 11, the refrigerator 21 is electrically connected with the PLC 22, the temperature sensor 23 is fixedly connected with the heat preservation board layer 13 and is positioned at the top end of the inner cavity of the heat preservation board layer 13, the temperature sensor 23 is electrically connected with the PLC 22, the refrigerating pipe 24 is fixedly connected with the output end of the refrigerator 21 and is uniformly and equidistantly arranged on the peripheral side wall of the inner cavity of the heat preservation board layer 13, the longitudinal copper fin 25 is fixedly connected with the heat preservation board layer 13 and is uniformly and equidistantly arranged on the peripheral, and the refrigeration tubes 24 are fixedly connected with the longitudinal copper fins 25 and the transverse copper fins 26 and penetrate through the longitudinal copper fins 25 and the transverse copper fins 26, the isolation frame 27 is fixedly connected with the heat preservation plate layer 13 and is positioned between the longitudinal copper fins 25 and the heat preservation plate layer 13, the fan 28 is fixedly connected with the isolation frame 27 and is positioned in an inner cavity of the isolation frame 27, and the fan 28 is electrically connected with the PLC 22.
In the embodiment, by arranging the insulating brick layer 12 and the insulating board layer 13 and utilizing the characteristic of low heat transfer efficiency of the insulating brick layer 12 and the insulating board layer 13, the heat insulation performance of the refrigerator is effectively improved, the problem that the electric energy consumption is large because the refrigerator 21 needs to work for a long time to keep the temperature of the inner cavity of the insulating board layer 13 due to poor heat insulation effect of the existing refrigerator and easy heat exchange inside and outside the insulating board layer is solved, and meanwhile, by arranging the longitudinal copper fins 25, the transverse copper fins 26 and the fan 28, the PLC 22 can control the fan 28 to work by electrifying when the refrigerator 21 works, so that the air in the insulating board layer 13 is quickly contacted with the cooling pipe 24 with low temperature, the longitudinal copper fins 25 and the transverse copper fins 26, the effect of quickly cooling the inner cavity of the insulating board layer 13 is achieved, and the problem that the existing large-scale refrigerator has poor air circulation is avoided, the problem of slow refrigeration and low efficiency of the refrigerator is caused.
Further, the heat preservation assembly 1 further comprises a support plate 16, the support plate 16 is fixedly connected with the wall body 11 and is located at the left end of the wall body 11, and the refrigerator 21 is fixedly connected with the support plate 16.
In the present embodiment, the support plate 16 is provided so that the support plate 16 can support the refrigerator 21 and stabilize the refrigerator 21.
Further, the heat preservation assembly 1 further comprises honeycomb holes 17, and the honeycomb holes 17 are uniformly and equidistantly arranged in the inner cavity of the heat preservation brick layer 12.
In the embodiment, the honeycomb holes 17 are formed in the inner cavity of the insulating brick layer 12, so that the heat transfer efficiency of the insulating brick layer 12 is effectively reduced, and the heat insulation effect of the refrigerator is further improved.
Further, refrigeration assembly 2 still includes connecting column 29, connects column 29 and insulation board layer 13 fixed connection, and is located between isolation frame 27 and insulation board layer 13, connects the one end and isolation frame 27 fixed connection that insulation board layer 13 was kept away from to column 29.
In the present embodiment, the connection upright 29 is disposed between the insulation board layer 13 and the isolation frame 27, so that air is more easily discharged into the inner cavity of the isolation frame 27 from one end of the isolation frame 27 close to the insulation board layer 13 when the isolation frame 27 is in operation.
Further, the rear end of the warehouse door 14 is fixedly connected with a heat preservation plate layer 13.
In the present embodiment, the heat insulating sheet layer 13 is provided at the rear end of the storage door 14, so that the heat transfer efficiency of the storage door 14 is effectively reduced, and the heat insulating effect of the refrigerator is further improved.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the storehouse door 14 is opened, fruits and vegetables which need to be kept fresh and refrigerated are placed in the inner cavity of the heat preservation plate layer 13, then the storehouse door 14 is closed, the door lock 15 is locked, then the PLC 22 is switched on, meanwhile, the temperature sensor 23 can measure the temperature of the inner cavity of the heat preservation plate layer 13 in real time and transmit the temperature to the PLC 22, when the measured temperature is higher than the temperature for keeping fresh and refrigerated, the PLC 22 controls the refrigerator 21 to be powered on to work, so that the refrigeration pipe 24 is refrigerated, meanwhile, the refrigeration pipe 24 is subjected to heat exchange with the longitudinal copper fins 25 and the transverse copper fins 26, meanwhile, the PLC 22 controls the fan 28 to be powered on to work, thereby accelerating the air in the inner cavity of the heat preservation plate layer 13 to pass through the refrigeration pipe 24, the longitudinal copper fins 25 and the transverse copper fins 26, and further, the heat exchange with the refrigeration pipe 24, the longitudinal copper fins 25 and the transverse copper fins 26 is carried out, and the fruits and vegetables in the inner cavity of the heat-insulating board layer 13 are subjected to fresh-keeping refrigeration, and when the temperature of the inner cavity of the heat-insulating board layer 13 is the same as the fresh-keeping refrigeration temperature, the PLC 22 controls the refrigerating machine 21 and the fan 28 to be powered off and stop working.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator is characterized in that: the refrigerator comprises a heat insulation assembly (1) and a refrigeration assembly (2), wherein the heat insulation assembly (1) comprises a wall body (11), a heat insulation brick layer (12), a heat insulation plate layer (13), a warehouse door (14) and a door lock (15), the heat insulation brick layer (12) is fixedly connected with the wall body (11) and is positioned in an inner cavity of the wall body (11), the heat insulation plate layer (13) is fixedly connected with the heat insulation brick layer (12) and is positioned in the inner cavity of the heat insulation brick layer (12), the warehouse door (14) is rotatably connected with the wall body (11) and is positioned at the right end of the wall body (11), and the door lock (15) is fixedly connected with the warehouse door (14) and is positioned on the right side of the warehouse door (14);
the refrigeration assembly (2) comprises a refrigerator (21), a PLC (programmable logic controller) (22), a temperature sensor (23), a refrigeration pipe (24), a longitudinal copper fin (25), a transverse copper fin (26), an isolation frame (27) and a fan (28), the refrigerator (21) is fixedly connected with the wall body (11) and is positioned at the top end of the left side of the wall body (11), the PLC (22) is fixedly connected with the wall body (11) and is positioned at the bottom end of the right side of the wall body (11), the refrigerator (21) is electrically connected with the PLC (22), the temperature sensor (23) is fixedly connected with the heat preservation plate layer (13) and is positioned at the top end of the inner cavity of the heat preservation plate layer (13), the temperature sensor (23) is electrically connected with the PLC (22), the refrigeration pipe (24) is fixedly connected with the output end of the refrigerator (21), and even equidistant set up in the inner chamber of heat preservation board layer (13) lateral wall all around, vertical copper fin (25) with heat preservation board layer (13) fixed connection, and even equidistant set up in the lateral wall all around of heat preservation board layer (13), horizontal copper fin (26) with vertical copper fin (25) fixed connection, and even equidistant set up in adjacent two sets of between vertical copper fin (25), refrigeration pipe (24) with vertical copper fin (25) and horizontal copper fin (26) fixed connection, and run through in vertical copper fin (25) with horizontal copper fin (26), keep apart frame (27) with heat preservation board layer (13) fixed connection, and be located between vertical copper fin (25) and heat preservation board layer (13), fan (28) with keep apart frame (27) fixed connection, and be located the inner chamber of keeping apart frame (27), the fan (28) is electrically connected with the PLC controller (22).
2. The high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator as claimed in claim 1, characterized in that: the heat preservation assembly (1) further comprises a supporting plate (16), the supporting plate (16) is fixedly connected with the wall body (11) and located at the left end of the wall body (11), and the refrigerator (21) is fixedly connected with the supporting plate (16).
3. The high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator as claimed in claim 1, characterized in that: the heat insulation component (1) further comprises honeycomb holes (17), and the honeycomb holes (17) are uniformly arranged in the inner cavity of the heat insulation brick layer (12) at equal intervals.
4. The high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator as claimed in claim 1, characterized in that: refrigeration subassembly (2) still including connecting stand (29), connect stand (29) with insulation board layer (13) fixed connection, and be located isolation frame (27) with between insulation board layer (13), connect stand (29) and keep away from insulation board layer's (13) one end with isolation frame (27) fixed connection.
5. The high-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator as claimed in claim 1, characterized in that: the rear end of the storehouse door (14) is fixedly connected with a heat-insulating brick layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926774.5U CN210486228U (en) | 2019-06-19 | 2019-06-19 | High-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926774.5U CN210486228U (en) | 2019-06-19 | 2019-06-19 | High-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486228U true CN210486228U (en) | 2020-05-08 |
Family
ID=70514091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926774.5U Expired - Fee Related CN210486228U (en) | 2019-06-19 | 2019-06-19 | High-efficiency energy-saving large-scale fruit and vegetable fresh-keeping refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210486228U (en) |
-
2019
- 2019-06-19 CN CN201920926774.5U patent/CN210486228U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |