CN210532586U - Double-refrigeration air conditioning unit and field operation shelter hospital with same - Google Patents
Double-refrigeration air conditioning unit and field operation shelter hospital with same Download PDFInfo
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- CN210532586U CN210532586U CN201921292411.7U CN201921292411U CN210532586U CN 210532586 U CN210532586 U CN 210532586U CN 201921292411 U CN201921292411 U CN 201921292411U CN 210532586 U CN210532586 U CN 210532586U
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Abstract
The utility model discloses a two refrigeration air conditioning unit, including the installation casing, be provided with three installation cavity in this installation casing side by side, one of them is the condenser installation cavity, and two evaporator installation cavities for being located condenser installation cavity both sides are installed to the condenser installation cavity, and two condenser cores are installed to the condenser installation cavity, all installs evaporator core and fan in each evaporator installation cavity, all is provided with return air inlet and air outlet on the lateral wall of each evaporator installation cavity, still discloses a field operations shelter hospital with this air conditioning unit simultaneously. The air conditioning unit is compact in whole, few in connecting pipelines, small in pressure loss, low in energy consumption, small in air volume loss, low in noise and good in refrigerating effect, and when an automobile cannot pass through, a smaller vehicle with the same volume of a motorcycle can be used for carrying in a remote mountainous area with inconvenient traffic.
Description
Technical Field
The utility model relates to a vehicle air conditioner technical field, concretely relates to two refrigeration air conditioning unit and have this air conditioning unit's field operations shelter hospital.
Background
China is a country with frequent natural disasters, such as earthquakes, debris flow flood disasters, forest fires and other natural disasters can cause a large number of casualties and property loss, and the casualties are inevitably injured during field training and fighting of liberation force, so that the injured people need to be treated by wrapping or preliminary anti-inflammation stitching treatment, and therefore the injured people need to be treated in the shortest time, but in some remote mountainous areas, the injured people cannot be sent to a hospital for treatment in the effective time due to the problems of terrain limitation and traffic development lag, and therefore the optimal treatment time is delayed. The field operation shelter hospital provides convenience for disaster relief in remote areas, mainly comprises a medical shelter, a sanitary tent and a power generation trailer, and is required to be refrigerated and cooled due to the fact that the medical shelter and the sanitary tent are required to be maintained within a certain temperature range in the using process.
At present, a traditional automobile air conditioning system is adopted to refrigerate a medical shelter or a sanitary tent, but the traditional automobile air conditioning system utilizes an automobile engine to provide power for a compressor to control the operation of an air conditioning unit, due to the structural limitation of the traditional air conditioning system, the refrigerating capacity of the automobile air conditioning system is insufficient, the refrigerating space is limited, two or more than two medical working spaces or sanitary tents in wild wastelands cannot be refrigerated simultaneously, the automobile cannot get out of roads on narrow roads and mountainous areas, the size cannot be folded, and the like.
Disclosure of Invention
To the technical problem that exists at present, the utility model provides a two refrigeration air conditioning unit, it can be simultaneously or selectively refrigerate two medical treatment workspace as required, and overall structure is compact, and refrigeration effect is good, convenient transport, still discloses the field operations shelter hospital that has this air conditioning unit simultaneously.
In order to achieve the purpose of the invention, the utility model provides the following technical scheme:
the utility model provides a two refrigeration air conditioning unit, is provided with three installation cavity side by side including the installation casing in this installation casing, and one of them is the condenser installation cavity, and other two are for being located the evaporimeter installation cavity of condenser installation cavity both sides, install two condenser cores in the condenser installation cavity, each evaporimeter installation cavity all installs evaporimeter core and fan, the condenser core is linked together with the evaporimeter core of corresponding side, at each all be provided with return air inlet and air outlet on the lateral wall of evaporimeter installation cavity, each the inlet of condenser core is respectively through pipeline and compressor high-pressure port intercommunication, each the liquid outlet of evaporimeter core is respectively through pipeline and compressor low pressure port intercommunication.
Above-mentioned technical scheme, communicate return air inlet and air outlet on two evaporimeter installation cavity lateral walls with different medical working spaces during the use, with two condenser cores and evaporimeter core integration in an installation casing, adopt a compressor to compress the refrigerant in two condenser cores and the evaporimeter core, realized adopting one set of air conditioning unit to refrigerate to two medical working spaces simultaneously, the air conditioning unit is whole compact simultaneously, the connecting tube is few, the pressure loss that makes air conditioning system operation is little, the power consumption is low, the loss of air volume is little, the noise is little, refrigeration effect is good, and in the remote mountain area of inconvenient traffic, can adopt the equal voluminal less vehicle of motorcycle to pull when the car can't pass and transport, also can many people carry out.
Preferably, two fans are installed in each evaporator installation cavity, and the two fans are respectively located at positions close to two ends of the evaporator core body;
and two air outlets are arranged on the outer side wall of each evaporator installation cavity, and the positions of the two air outlets correspond to the positions of the fans respectively.
According to the scheme, the medical working space is cooled through the two fans and the two air outlets, the cold air circulation rate is improved, and the medical working space can be quickly cooled to the set temperature.
Preferably, a partition is provided at a middle portion of the evaporator installation chamber in a width direction thereof.
According to the scheme, the evaporator installation cavity is divided into two cavities with the same size through the partition board, and the fact that air entering the medical working space from the two air outlets is uniform is guaranteed.
Preferably, a cover plate is embedded at the air return opening, and vent holes are distributed in the cover plate.
Preferably, the upper ends of the condenser installation cavity and the evaporator installation cavity are both open, a condenser cover body is arranged at the open upper end of the condenser installation cavity, and an evaporator cover body is arranged at the open upper end of the evaporator installation cavity. This design is favorable to losing weight and reducing consumption.
Preferably, the condenser mounting cavity is internally provided with two heat dissipation fans at positions between the condenser cores, heat dissipation holes are formed in positions, corresponding to the heat dissipation fans, on the condenser cover body, and air suction holes are distributed at positions, corresponding to the condenser cores, on the condenser cover body.
Preferably, a baffle is arranged between the two condenser cores at the same end, the baffle divides the space in the condenser mounting cavity, so that the flow of a condensation heat dissipation wind field is facilitated, the integral rigidity and strength of the condenser are enhanced, an area enclosed by the two condenser cores and the baffle is a wet area, and an area between the baffle and the mounting shell is a dry area.
This scheme is separated into corresponding dry district and wet district with the condenser installation cavity through the baffle, installs electrical components such as solenoid valve, expansion valve, controller in dry district, has effectively avoided because the damage of the comdenstion water that the condenser can produce in the course of the work to sensitive components and parts, has improved life.
The utility model provides a field operations shelter hospital, includes electricity generation trailer and two at least medical working spaces, be connected with on the electricity generation trailer a two refrigeration air conditioning unit, medical working space through the air-out hose with correspond air outlet intercommunication on the evaporimeter installation cavity, this medical working space still through return air hose and corresponding simultaneously return air inlet intercommunication on the evaporimeter installation cavity.
According to the scheme, the power generation trailer of the field operation shelter hospital is located between the medical working spaces when the field operation shelter hospital is in use, then the power generator supplies power to the compressor to drive the air conditioning unit to operate and simultaneously refrigerate the two medical working spaces, and the medical working spaces can reach the required temperature range in the shortest time in the harsh environments such as the field.
Preferably, the power generation trailer comprises a vehicle body, the mounting shell is connected to the top of the vehicle body, a mounting frame is arranged below the vehicle body, and the compressor is connected to the mounting frame.
Preferably, the medical workspace is a medical shelter or a sanitary tent.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adopt one set of air conditioning unit to refrigerate two medical treatment workspace simultaneously, the whole compactness of air conditioning unit simultaneously, connecting tube is few, and the loss of pressure that makes air conditioning system operation is little, and the power consumption is low, and loss of air volume is little, and the noise is little, and refrigeration effect is good to be convenient for ship, especially in the inconvenient remote mountain area of traffic, can adopt the equal voluminal less vehicle of motorcycle to ship when the large automobile can't be current.
Description of the drawings:
fig. 1 is a schematic structural view of a dual refrigeration air conditioning unit according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic structural view of a field operation shelter hospital with a double refrigeration air conditioning unit of the present invention in operation;
fig. 4 is a schematic structural diagram of the air conditioning unit in fig. 3 mounted on a power generation trailer.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The double-refrigeration air conditioning unit as shown in the attached figures 1-2 comprises a mounting shell 1, three mounting cavities are arranged in the mounting shell 1 side by side, the three mounting cavities are all rectangular structures, can be closed cavities or can be open at the upper end, one of the middle mounting cavity is a condenser mounting cavity 2, the other two mounting cavities are evaporator mounting cavities 3 positioned at two sides of the condenser mounting cavity 2, two condenser cores 21 are arranged in the condenser mounting cavity 2 side by side, an evaporator core 31 and two fans 32 are arranged in each evaporator mounting cavity 3, the two fans 32 are respectively positioned at positions close to two ends of the evaporator core 31, the evaporator cores 31 and the condenser cores 21 are arranged in parallel, the liquid outlet of the condenser cores 21 is communicated with the liquid inlet of the evaporator cores 31 at the corresponding sides, the liquid inlet of each condenser core 21 is respectively communicated with a high-pressure port of a compressor through a pipeline, set up the liquid separation head on this section pipeline and guarantee that the refrigerant that flows into in every condenser core 21 is even to reduce the difference in temperature in two evaporimeter installation cavities 3, the liquid outlet of each evaporimeter core 31 communicates with compressor low pressure port through the pipeline respectively, is provided with pressure switch and solenoid valve on the pipeline. The mounting shell 1 is made of aluminum alloy plates, and all air conditioner parts are connected into a centralized whole, so that the air conditioner is light in weight and good in strength and rigidity.
All be provided with a return air inlet 33 and two air outlets 34 on the lateral wall of two evaporimeter installation chambeies 3, return air inlet 33 is located between two air outlets 34, and air outlet 34 is corresponding with fan 32 position, and fan 32 is axial fan or centrifugal fan, inlays at return air inlet 33 department simultaneously and is equipped with the apron, and it has the ventilation hole to distribute on this apron, can guarantee that the air current that gets into in evaporimeter installation chamber 3 is even.
In this embodiment, the condenser installation cavity 2 and the evaporator installation cavity 3 are both designed to be open, the support frames 23 are distributed at the open upper end of the condenser installation cavity 2 along the circumferential direction thereof, the condenser cover 25 is connected to the support frames 23, a closed cavity is enclosed between the condenser cover 25 and the condenser installation cavity 2, the evaporator cover 36 is arranged at the open upper end of the evaporator installation cavity 3, and a closed cavity is enclosed between the evaporator cover 36 and the evaporator installation cavity 3. Meanwhile, a partition plate 35 is arranged in the middle of the evaporator installation cavity 3, and the evaporator installation cavity 3 is divided into two cavities with the same size by the partition plate 35, so that the uniformity of wind entering the medical working space from the two air outlets 34 is ensured. Meanwhile, a sound insulation material is arranged on the inner side surface of the evaporator installation cavity 3, so that noise in the use process is reduced.
Four heat dissipation fans 24 are arranged at positions between the two condenser cores 21 in the condenser mounting cavity 2, the heat dissipation fans 24 are fixed on a condenser cover body 25, impellers of the heat dissipation fans 24 extend into the condenser mounting cavity 2, heat dissipation holes 27 are arranged on the condenser cover body 25 corresponding to the positions of the heat dissipation fans 24, and air suction holes 26 are distributed on the condenser cover body 25 corresponding to the area between the condenser cores 21 and the condenser mounting cavity 2.
The same end positions of the two condenser cores 21 in the condenser mounting cavity 2 are respectively provided with a baffle 22, the space in the condenser mounting cavity 2 is separated by the baffle 22, the area enclosed by the two condenser cores 21 and the two baffles 22 is a wet area, and the area between the baffle 22 and the mounting shell 1 is a dry area. Electrical components on the air conditioning unit, such as an electromagnetic valve, an expansion valve, a controller and the like, are arranged in the dry area, so that the damage of the condensed water to the electrical components for a long time is avoided.
Based on the utility model discloses a think about, also can set up a plurality of condenser cores in the condenser installation cavity, set up the evaporimeter installation cavity the same with condenser core quantity simultaneously, install the evaporimeter installation cavity in corresponding with the evaporimeter core, just so can realize cooling to a plurality of medical working spaces.
As shown in fig. 3 and 4, the field operation shelter hospital includes a power generation trailer 4 and medical work spaces 5 located on both sides of the power generation trailer 4, and the medical work spaces 5 are medical shelters or sanitary tents. The power generation trailer 4 comprises a vehicle body 41, the mounting shell 1 of the air conditioning unit is connected to the top of the vehicle body 41, a mounting frame 40 is arranged below the vehicle body 41, a generator and a compressor are connected to the mounting frame 40, the generator provides required electric energy for the compressor and other loads, and meanwhile, a sound insulation cover is arranged around the compressor to reduce noise in the using process. The power of generator and compressor can satisfy two 5 demands of medical workspace simultaneously, and two medical workspaces 5 are respectively through air-out hose 61 and the air outlet 34 intercommunication on the evaporimeter installation cavity 3 that corresponds the side, and this medical workspace 5 still communicates through the return air hose 62 and the return air inlet 33 on the evaporimeter installation cavity 3 that corresponds the side respectively simultaneously. The return air hose 62 and the outlet air hose 61 are of foldable structures, are folded when not in use, and are opened for connection when in use.
The utility model discloses, arrange whole air conditioning unit on electricity generation trailer 4, the compressor is connected on electricity generation trailer 4's mounting bracket 40, the software wind channel that the rethread can be folded is connected medical tent 5 with evaporimeter air outlet 61 and return air inlet 62, send cold wind from 3 both ends fan mouths of evaporimeter installation cavity in the sanitary tent 5 that corresponds through air outlet 34, send into evaporimeter installation cavity 3 with the air in the sanitary tent 5 simultaneously through return air hose 62 (also can be folded software), carry out the heat absorption exchange cycle through evaporimeter core 31, in addition, can also be through the control strategy of black box, realize carrying out single refrigerating output to two sanitary tents according to actual need and adjust, adjust and control the amount of wind regulation independently adjust the temperature.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A double-refrigeration air conditioning unit is characterized in that: comprises a mounting shell (1), three mounting cavities are arranged in the mounting shell (1) side by side, one of the two is a condenser installation cavity (2), the other two are evaporator installation cavities (3) positioned at two sides of the condenser installation cavity (2), two condenser cores (21) are arranged in the condenser mounting cavity (2), an evaporator core (31) and a fan (32) are arranged in each evaporator mounting cavity (3), the condenser core (21) is communicated with the evaporator core (31) on the corresponding side, each evaporator installation cavity (3) is provided with an air return inlet (33) and an air outlet (34) on the outer side wall, each condenser core body (21) is communicated with a compressor high-pressure port through a pipeline, and each evaporator core body (31) is communicated with a compressor low-pressure port through a pipeline.
2. A dual refrigeration air conditioning unit as set forth in claim 1 wherein: two fans (32) are installed in each evaporator installation cavity (3), and the two fans (32) are respectively positioned at positions close to two ends of the evaporator core body (31);
two air outlets (34) are arranged on the outer side wall of each evaporator installation cavity (3), and the positions of the two air outlets correspond to the positions of the fans (32).
3. A dual refrigeration air conditioning unit as set forth in claim 2 wherein: and a partition plate (35) is arranged in the middle of the evaporator installation cavity (3) along the width direction of the evaporator installation cavity.
4. A dual refrigeration air conditioning unit as set forth in claim 3 wherein: a cover plate is embedded at the air return opening (33), and ventilation holes are distributed on the cover plate.
5. A dual refrigeration air conditioning unit as set forth in claim 1 wherein: the upper ends of the condenser installation cavity (2) and the evaporator installation cavity (3) are both open, a condenser cover body (25) is arranged at an upper end opening of the condenser installation cavity (2), and an evaporator cover body (36) is arranged at an upper end opening of the evaporator installation cavity (3).
6. A dual refrigeration air conditioning unit as set forth in claim 5 wherein: be located two in condenser installation cavity (2) position between condenser core (21) is provided with heat dissipation fan (24) the position that corresponds this heat dissipation fan (24) on condenser lid (25) is provided with louvre (27) correspond on condenser lid (25) the position punishment of condenser core (21) has distributed suction holes (26).
7. A dual refrigeration air conditioning unit as set forth in claim 6 wherein: be located two of same end be provided with baffle (22) between condenser core (21), this baffle (22) will space in condenser installation cavity (2) is separated, two the region that encloses between condenser core (21) and baffle (22) is wet district, the region between baffle (22) and installation casing (1) is dry district.
8. A field operations shelter hospital, comprising a power generation trailer (4) and at least two medical working spaces (5), characterized in that: the double-refrigeration air conditioning unit as claimed in any one of claims 1 to 7 is connected to the power generation trailer (4), the medical working space (5) is communicated with the corresponding air outlet (34) on the evaporator installation cavity (3) through an air outlet hose (61), and meanwhile, the medical working space (5) is also communicated with the corresponding air return inlet (33) on the evaporator installation cavity (3) through an air return hose (62).
9. A field shelter hospital according to claim 8, wherein: the power generation trailer (4) comprises a vehicle body (41), the mounting shell (1) is connected to the top of the vehicle body (41), a mounting frame (40) is arranged below the vehicle body (41), and the compressor is connected to the mounting frame (40).
10. A field shelter hospital according to claim 9, wherein: the medical working space (5) is a medical shelter or a sanitary tent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292411.7U CN210532586U (en) | 2019-08-09 | 2019-08-09 | Double-refrigeration air conditioning unit and field operation shelter hospital with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292411.7U CN210532586U (en) | 2019-08-09 | 2019-08-09 | Double-refrigeration air conditioning unit and field operation shelter hospital with same |
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| Publication Number | Publication Date |
|---|---|
| CN210532586U true CN210532586U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921292411.7U Active CN210532586U (en) | 2019-08-09 | 2019-08-09 | Double-refrigeration air conditioning unit and field operation shelter hospital with same |
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| CN (1) | CN210532586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486872A (en) * | 2019-08-09 | 2019-11-22 | 四川航勰汽车空调有限公司 | Double refrigeration air-conditioning units and field operation shelter hospital with the air-conditioner set |
-
2019
- 2019-08-09 CN CN201921292411.7U patent/CN210532586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486872A (en) * | 2019-08-09 | 2019-11-22 | 四川航勰汽车空调有限公司 | Double refrigeration air-conditioning units and field operation shelter hospital with the air-conditioner set |
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