CN118391867A - Overhead type cooling machine - Google Patents
Overhead type cooling machine Download PDFInfo
- Publication number
- CN118391867A CN118391867A CN202410822589.7A CN202410822589A CN118391867A CN 118391867 A CN118391867 A CN 118391867A CN 202410822589 A CN202410822589 A CN 202410822589A CN 118391867 A CN118391867 A CN 118391867A
- Authority
- CN
- China
- Prior art keywords
- side plate
- area
- plate
- drain hole
- baffle
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
An overhead chiller, comprising: the case comprises a top plate, a bottom plate and a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially arranged, and an air return opening is formed in the first side plate and/or the second side plate; the fan is arranged in the first area, the air return port is communicated with the first area, and other areas outside the first area in the case are second areas; the bottom of the baffle plate is provided with a first drain hole which is communicated with the first area and the second area, and the first drain hole is positioned on one side of the baffle plate, which is close to the second side plate; a diversion baffle piece protruding out of the bottom plate is arranged in the second area, and extends from the outlet of the first drain hole to the third side plate; the bottom of the third side plate is provided with at least one second water drain hole communicated with the outside of the case. The invention forms a specific drainage flow channel in the case to conduct diversion control on the accumulated water in the case, thereby improving the drainage efficiency.
Description
Technical Field
The invention belongs to the technical field of energy storage and liquid cooling systems, and particularly relates to an overhead type cooler of an energy storage system.
Background
Energy storage battery systems are an important component of modern power systems and smart grids. The energy storage battery system has the common conditions of large battery capacity and large power, the heat generation requirement of the internal battery is high, and the poor heat dissipation can influence the performance and the operation reliability of the energy storage battery system, so that an effective heat dissipation mode is required to be adopted for cooling and heat dissipation. The overhead type refrigerator is arranged at the top of the energy storage cabinet, and the overhead type refrigerator can operate independently of the outside of the energy storage system and cannot be influenced by the wind shielding of the cabinet body, so that the stability and the efficiency of a cooling effect are ensured, and the overhead type refrigerator has obvious advantages compared with a plug-in frame type refrigerator. However, because the overhead type cooler is arranged outside the cabinet body, the overhead type cooler is easily affected by abnormal weather such as heavy rain, snow storm and the like, and the situation of accumulated water in the machine box possibly occurs, if the accumulated water cannot be timely discharged, the performance and the efficiency of the machine set can be affected.
Disclosure of Invention
The invention aims to provide an overhead type cooler which has high drainage efficiency and can reduce the influence of accumulated water in a case.
In order to achieve the above object, the present invention adopts the following technical solutions:
An overhead chiller, comprising: the machine case comprises a top plate, a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially arranged, wherein an air return opening is formed in the first side plate and/or the second side plate; the fan is arranged in the first area, the return air inlet is communicated with the first area, and other areas outside the first area in the case are second areas; the bottom of the baffle plate is provided with a first drain hole, the first drain hole is communicated with the first area and the second area, and the first drain hole is positioned on one side of the baffle plate, which is close to the second side plate; a diversion baffle protruding from the bottom plate is arranged in the second area, and extends from the outlet of the first drain hole to the third side plate; the third side plate is opposite to the first side plate, and at least one second drain hole communicated with the outside of the case is formed in the bottom of the third side plate.
An overhead chiller as described above, optionally, at least one blocking support extending from front to back and protruding from the floor is disposed within the first zone.
As described above, optionally, the height of the deflector is greater than the height of the blocking support.
Optionally, the deflector and/or the blocking support are bar-shaped protrusions of the overhead chiller as described above.
As mentioned above, the top-mounted cooler is optional, and the baffle plate is a stepped folded plate.
As described above, in the overhead cooler, a heater may be optionally provided in a flow passage region formed between the deflector and the second side plate.
As described above, optionally, the heating area of the heater is located at the position of the first drain hole and extends into the first area.
As described above, optionally, the bottom of the third side plate is provided with at least three second drain holes, and a space between adjacent second drain holes is not more than twice the width of the second drain holes; and/or the height of the second water drain hole is not lower than 10mm.
The overhead type refrigerator, as described above, optionally further comprises a fixed rail, wherein the chassis is installed at the top of the cabinet body through the fixed rail, and the fixed rail is high in front and low in back.
In the overhead cooler, optionally, the inclination angle of the installation surface of the fixed guide rail is 1-3 degrees.
According to the technical scheme, the inside of the machine case is divided into the first area and the second area through the baffle plate, the fan is arranged in the first area, the first drain hole is formed in the bottom of the baffle plate, a specific drain flow channel is formed in the machine case through the baffle plate and the flow guide baffle piece arranged at the outlet of the first drain hole, water accumulation in the machine case is controlled in a flow guide mode, drain efficiency is improved, and adverse effects caused by incapability of timely draining the accumulated water to the operation of the machine set are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the following description will briefly explain the embodiments or the drawings required for the description of the prior art, it being obvious that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of a cooling machine according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the interior of a chiller cabinet according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 4 is a partially enlarged schematic illustration of portion B of FIG. 2;
FIG. 5 is an enlarged schematic view of a portion C of FIG. 2;
FIG. 6 is a partially enlarged schematic illustration of portion D of FIG. 2;
FIG. 7 is a schematic diagram of the flow of liquid in a chiller cabinet according to an embodiment of the present invention;
fig. 8 is a schematic view of a chiller according to an embodiment of the present invention mounted on a fixed rail.
The following describes the embodiments of the present invention in further detail with reference to the drawings.
Detailed Description
In describing embodiments of the present application in detail, the drawings showing the structure of the device are not to scale locally for ease of illustration, and the schematic illustrations are merely examples, which should not limit the scope of the application. It should be noted that the drawings are in simplified form and are not to scale precisely, but rather are merely intended to facilitate and clearly illustrate the embodiments of the present application. Meanwhile, in the description of the present application, the terms "first", "second", etc. are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; the terms "forward," "reverse," "bottom," "upper," "lower," and the like are used for convenience in describing and simplifying the description only, and do not denote or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the overhead cooler of the present embodiment includes a chassis 1, and a compressor, a fan, a condenser, an electronic control unit, and other components are disposed in the chassis 1. Because the overhead type refrigerator is arranged at the top of the energy storage cabinet body and is positioned outside the cabinet body, when severe weather such as heavy rain, snow storm and the like is met, water can enter the case 1 through the positions such as the return air inlet, the air outlet and the like, and thus water accumulation can be possibly generated inside the case 1. In addition, in the running process of the unit, condensed water can be generated by the condenser and accumulated in the case. If the accumulated water in the case 1 can not be discharged in time, the performance and efficiency of the refrigerator can be affected. In order to improve the drainage efficiency, the invention improves the internal structure of the refrigerator cabinet.
As shown in fig. 1 to 7, the casing 1 of the present embodiment is composed of 4 side plates (a first side plate 1-1, a second side plate 1-2, a third side plate 1-3, a fourth side plate 1-4), a top plate 1-5 and a bottom plate 1-6, and the first side plate 1-1, the second side plate 1-2, the third side plate 1-3, and the fourth side plate 1-4 are sequentially connected to form a peripheral wall of the casing 1. For convenience of explanation, the first side plate 1-1 is defined as a front panel of the cabinet 1, and a surface on which the front panel is located is a front surface of the cabinet 1. The third side plate 1-3 is opposite to the first side plate 1-1, and the third side plate 1-3 is a backboard of the chassis 1. The first side plate 1-1 and the second side plate 1-2 are adjacently arranged, an air return opening is arranged on the first side plate 1-1 and/or the second side plate 1-2, and a filter screen 2is arranged at the air return opening. The first side plate 1-1 and the second side plate 1-2 of the embodiment are provided with air return openings.
A baffle plate 3 is arranged in the case 1, and the baffle plate 3 and part of plate bodies of the first side plate 1-1 and the second side plate 1-2 are jointly enclosed to form a first area I, wherein the first area I mainly accommodates a fan, and in some embodiments, a condenser is also arranged in the first area I. The return air inlet is communicated with the first area I, and under the action of the fan, external air can enter the first area I through the return air inlet. The other areas except the first area I in the case 1 are a second area II, and the compressor, the expansion pipe, the water pump, the electric control unit and other components are arranged in the second area II.
The first region I and the second region II are separated by a baffle plate 3. The baffle plate 3 in this embodiment is a folded plate, and two ends of the baffle plate 3 are respectively connected with the first side plate 1-1 and the second side plate 1-2. The bottom at keep off bounding wall 3 is provided with first wash port Q1, and first wash port Q1 sets up in the one side that keeps off bounding wall 3 and be close to second curb plate 1-2, and ponding in the first region I is assembled by keeping off bounding wall 3 from this, can follow quick-witted case 1's lateral wall as far as possible and flow, flows to in the second region II from first region I. The number of the first drain holes Q1 can be one or more, no matter how many first drain holes Q1 are arranged, the positions of the first drain holes Q1 are always positioned on one side of the baffle plate 3 close to the second side plate 1-2, so that accumulated water can orderly flow along the side wall of the case as much as possible, and the accumulated water is prevented from flowing to the middle of the case.
The second area II is internally provided with the guide baffle 4, the guide baffle 4 protrudes out of the bottom plate 1-6, the guide baffle 4 is arranged at the outlet of the first drain hole Q1, the guide baffle 4 extends from the outlet of the first drain hole Q1 to the third side plate 1-3, the guide baffle 4 can guide water flowing out of the first drain hole Q1 on one hand, so that the water flows out of the first drain hole Q1 and sequentially flows into the third side plate 1-3 from one side of the side wall of the case, and on the other hand, the water flowing out of the first drain hole Q1 can be blocked, so that the water cannot overflow out of the guide baffle 4 and enter other positions of the second area II.
Optionally, at least one blocking support 5 is provided in the first region i, the blocking support 5 protruding from the bottom plate 1-6. The blocking support 5 has two functions, one is used as a mounting and fixing part of devices such as a fan and the like, and has a fixing and supporting function on the devices such as the fan and the like, and the other is used for guiding water. The blocking support 5 has a bar-like convex shape and extends from the first side plate 1-1 to the blocking plate 3 in a front-to-rear direction. The blocking support 5 may be parallel to the second side plate 1-3 or inclined toward the first drain hole Q1. Flow passages can be formed between the blocking support 5 and the second side plate 1-2, between the blocking support 5 and the blocking coaming 3 or between adjacent blocking supports 5, accumulated water flows orderly along the flow passages and finally converges to the first drain holes Q1, and flows out of the first area I from the first drain holes Q1. According to the invention, the diversion baffle 4 or the blocking support 5 are both in a structure protruding upwards from the bottom plate, and the protruding structure is used for forming the flow channel, so that compared with the form of adopting a sinking flow channel, the problem that the size of the unit is increased due to the sinking flow channel can be avoided. Optionally, the height of the deflector 4 is greater than the height of the blocking support 5, so that the overflow of water from the deflector 4 can be prevented.
At least one second drain hole Q2 is arranged at the bottom of the third side plate 1-3, and the second drain hole Q2 is used for draining water from the inside of the case to the outside of the case. In this embodiment, three second drain holes Q2 are provided on the third side plate 1-3, respectively located at both sides and the middle of the third side plate 1-3. After the accumulated water flows out from the first drain holes Q1, the accumulated water flows toward the third side plate 1-3 under the action of the diversion baffle 4, and then flows out through the plurality of second drain holes Q2 respectively (the arrows in fig. 7 show the flow direction of the water flow). The second water drain hole Q2 of this embodiment is not directly with the first region i that sets up the fan intercommunication, does not set up the water drain hole in the first region i within range of bottom plate 1-6, but set up on the third curb plate 1-3 as the backplate, can avoid the water drain hole to set up when fan installation region, rivers can leave the water mark in the quick-witted case outside under the fan effect, influence the outward appearance, on the other hand second water drain hole does not set up in fan installation region, fan frame (first, second curb plate) does not set up the trompil of so many and external intercommunication, also be favorable to guaranteeing the efficiency of fan.
In a specific application, the number and the size of the second drain holes Q2 are determined according to the width of the cooling machine, in general, the number of the second drain holes Q2 is not less than 3, the height of the second drain holes Q2 is not less than 10mm, and the distance between every two adjacent second drain holes Q2 is not more than twice the width of the second drain holes, so as to ensure that the left, middle and right positions of the back of the unit can drain water smoothly.
Optionally, the baffle coaming 3 of this embodiment is a folded plate structure with a step shape, and the folded plate with a step shape can play the roles of converging and slowing down the flow velocity step by step, so that the water flow velocity is avoided being fast, the flow is large, and the water flow can be orderly discharged from the first drain hole Q1. In other embodiments, the baffle plate 3 may be shaped like a L, but the stepped folded plate has better effect on controlling and converging the flow rate of water flow.
In this embodiment, a plurality of blocking support members 5 are disposed in the first area i, and the blocking support members 5 can make the fluid in the first area i receive more resistance, so as to slow down the flow rate, and play a role in controlling the direction and speed of the fluid. Meanwhile, the plurality of second drain holes Q2 are formed in the third side plate 1-3, and the water flow entering the second area II along the inner wall of the case can be more uniformly distributed by matching with the diversion baffle 4 and can flow out of the second drain holes Q2 faster, so that the water cannot flow through other positions of the second area II, and the influence on devices in the second area II is reduced. According to the embodiment, by utilizing different numbers of the blocking supporting pieces and the second water discharge holes, more accurate fluid control and more uniform fluid distribution are realized, and water inlet and water discharge in the second area II are balanced to a certain degree, so that the water discharge efficiency is improved.
As a preferred embodiment of the present invention, the electric heating of the chassis is provided in the flow passage area (the dotted line area in fig. 7) formed between the deflector 4 and the second side plate 1-2, for example, by heating with a resistance heater, snow and ice around the first water drain hole can be effectively melted, the present invention is suitable for rainy and snowy weather in winter, the flow passage is prevented from being blocked, the normal flow of fluid is ensured, and the operation efficiency and stability of the unit are ensured. Further preferably, the electric heating area can comprise the position of the first water discharge hole and extend into the first area I, so that the flow passage is ensured to be unobstructed.
In order to make the water flow from front to back inside the refrigerator more smoothly, it is preferable that the fixed rail 10 provided at the top of the cabinet has a structure that the front end of the fixed rail 10 is high and the rear end is low (the front end of the fixed rail 10 means the end on the same side as the first side plate of the cabinet), so that the installation surface of the fixed rail 10 (the top surface of the fixed rail) has a certain inclination angle. The fixed guide rail 10 is used for fixing a refrigerator, after the refrigerator is mounted on the fixed guide rail 10, the whole chassis is also high in front and low in back, so that accumulated water in the chassis naturally flows from front to back, water flow is guaranteed to flow to the rear of the cabinet body uniformly, and water is discharged from the second water discharge holes, water discharge efficiency can be improved, water marks caused by the flowing of the accumulated water around can be avoided, appearance is influenced, further, the inclination angle of the mounting surface of the fixed guide rail 10 is 1-3 degrees, although the water discharge effect is good, inconvenience is brought to carrying when workers are mounted, and therefore, considering the water discharge effect and easiness in operation, the inclination angle of the mounting surface of the fixed guide rail 10 is preferably 1 degree.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An overhead chiller, comprising:
the machine case comprises a top plate, a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially arranged, wherein an air return opening is formed in the first side plate and/or the second side plate;
The fan is arranged in the first area, the return air inlet is communicated with the first area, and other areas outside the first area in the case are second areas;
The bottom of the baffle plate is provided with a first drain hole, the first drain hole is communicated with the first area and the second area, and the first drain hole is positioned on one side of the baffle plate, which is close to the second side plate;
a diversion baffle protruding from the bottom plate is arranged in the second area, and extends from the outlet of the first drain hole to the third side plate;
The third side plate is opposite to the first side plate, and at least one second drain hole communicated with the outside of the case is formed in the bottom of the third side plate.
2. The overhead chiller of claim 1, wherein: at least one blocking support extending from front to back and protruding from the base plate is arranged in the first region.
3. The overhead chiller of claim 2, wherein: the height of the guide baffle is greater than the height of the blocking support.
4. The overhead chiller of claim 2, wherein: the guide baffle and/or the blocking support are/is bar-shaped bulges.
5. The overhead chiller of claim 1, wherein: the baffle coaming is a stepped folded plate.
6. The overhead chiller of claim 1, wherein: a heater is disposed in a flow passage area formed between the deflector and the second side plate.
7. The overhead chiller of claim 6, wherein: the heating area of the heater comprises the position of the first water discharge hole and extends into the first area.
8. The overhead chiller of claim 1 or 7, wherein: at least three second drain holes are formed in the bottom of the third side plate, and the distance between every two adjacent second drain holes is not more than twice the width of each second drain hole;
and/or the height of the second water drain hole is not lower than 10mm.
9. The overhead chiller of claim 1, wherein: the cabinet also comprises a fixed guide rail, wherein the cabinet is arranged at the top of the cabinet body through the fixed guide rail, and the fixed guide rail is high in front and low in back.
10. The overhead chiller of claim 9, wherein: the inclination angle of the installation surface of the fixed guide rail is 1-3 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410822589.7A CN118391867B (en) | 2024-06-25 | 2024-06-25 | Overhead type cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410822589.7A CN118391867B (en) | 2024-06-25 | 2024-06-25 | Overhead type cooling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118391867A true CN118391867A (en) | 2024-07-26 |
| CN118391867B CN118391867B (en) | 2024-09-06 |
Family
ID=92007073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410822589.7A Active CN118391867B (en) | 2024-06-25 | 2024-06-25 | Overhead type cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118391867B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060201196A1 (en) * | 2002-10-18 | 2006-09-14 | Habco Beverage Systems Inc. | Modular refrigeration unit and refrigerator |
| CN106839600A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Air channel panel for refrigerator and the refrigerator with it |
| CN113446776A (en) * | 2021-06-30 | 2021-09-28 | 广东星星制冷设备有限公司 | Set top refrigerator |
| CN215590434U (en) * | 2021-08-04 | 2022-01-21 | 张家港赛克汽车空调有限公司 | Overhead special air conditioner box for vehicle |
| CN217426882U (en) * | 2022-04-18 | 2022-09-13 | 阳光储能技术有限公司 | Ventilation equipment and energy storage system |
| CN115966809A (en) * | 2023-02-16 | 2023-04-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner and container assembly |
-
2024
- 2024-06-25 CN CN202410822589.7A patent/CN118391867B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060201196A1 (en) * | 2002-10-18 | 2006-09-14 | Habco Beverage Systems Inc. | Modular refrigeration unit and refrigerator |
| CN106839600A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Air channel panel for refrigerator and the refrigerator with it |
| CN113446776A (en) * | 2021-06-30 | 2021-09-28 | 广东星星制冷设备有限公司 | Set top refrigerator |
| CN215590434U (en) * | 2021-08-04 | 2022-01-21 | 张家港赛克汽车空调有限公司 | Overhead special air conditioner box for vehicle |
| CN217426882U (en) * | 2022-04-18 | 2022-09-13 | 阳光储能技术有限公司 | Ventilation equipment and energy storage system |
| CN115966809A (en) * | 2023-02-16 | 2023-04-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner and container assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118391867B (en) | 2024-09-06 |
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