Movable auxiliary cooling device

Abstract

The utility model discloses a movable auxiliary cooling device which comprises a machine frame, a plurality of walking wheels are arranged at the bottom of the machine frame, the machine frame comprises an upper-layer frame body and a lower-layer frame body, a fin evaporator and a fan are fixed in the upper-layer frame body, a fin condenser and a compressor are fixed in the lower-layer frame body, and the lower-layer frame body is provided with a heat exchanger. Refrigerant pipelines of the fin evaporator and the fin condenser are both communicated with the compressor, an air inlet of the fan is communicated with a cooling chamber of the fin evaporator, an air suction port and a cold air port are formed in the two side portions of the rack respectively, the air suction port is communicated with the cooling chamber of the fin evaporator, and the cold air port is communicated with the cooling chamber of the fin evaporator. And the cold air port is communicated with an air outlet of the fan. The device has the characteristics of compact structure, convenience in use, cost saving and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold air output equipment, especially relates to a mobile auxiliary cooling device. BACKGROUND

[0002] In the prior art, the high-temperature environment such as hot process workshop and tunnel furnace needs to be cooled in the process such as maintenance, and the traditional cooling measure is natural cooling, and this cooling mode has problems such as low efficiency, and in addition, the mode of using a fan to blow air flow is used to accelerate the cooling speed of the hot environment, but this equipment needs to be integrated on a production line, and the high-temperature environment such as hot process workshop and tunnel furnace is generally long-term high-temperature work, and cooling measures are only used when they need to be maintained, so this integrated cold air or air conditioning mode not only occupies space, but also has high application cost. SUMMARY

[0003] The utility model provides a compact structure, convenient to use, save cost's mobile auxiliary cooling device for the technical problems of prior art.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme.

[0005] A mobile auxiliary cooling device, comprising a rack, a plurality of walking wheels are arranged on the bottom of the rack, the rack comprises an upper layer rack body and a lower layer rack body, a fin evaporator and a fan are fixed in the upper layer rack body, a fin condenser and a compressor are fixed in the lower layer rack body, the refrigerant pipelines of the fin evaporator and the fin condenser are communicated with the compressor, the air inlet of the fan is communicated with the cooling chamber of the fin evaporator, suction ports and cold air outlets are arranged on the two sides of the rack respectively, the suction ports are communicated with the cooling chamber of the fin evaporator, and the cold air outlets are communicated with the air outlets of the fan.

[0006] Preferably, the side of the upper layer rack body is provided with a cover plate, and the suction ports and the cold air outlets are fixed on the cover plate.

[0007] Preferably, a conical wind guide cover is fixed on the cover plate, the suction ports are located at one end of the narrow port of the conical wind guide cover, and the wide port end of the conical wind guide cover is communicated with the cooling chamber of the fin evaporator.

[0008] Preferably, a "J" shaped support is fixed on the upper layer rack body, and the fan is fixed on the support.

[0009] Preferably, mesh plates are arranged on the two adjacent sides of the lower layer rack body, the fin condenser is bent and extended in an "L" shape, and the two bent parts of the fin condenser are arranged in alignment with the two mesh plates.

[0010] Preferably, the bottom of the upper layer frame body is provided with an upper hollow opening, and the bottom of the lower layer frame body is provided with a lower hollow opening.

[0011] Preferably, one side of the lower layer frame body is provided with a fan supporting plate, and a heat dissipation mesh cover is embedded on the fan supporting plate.

[0012] The mobile auxiliary cooling device disclosed by the utility model divides the rack into an upper layer frame body and a lower layer frame body, fixes the finned condenser and the compressor in the lower layer frame body, and fixes the finned evaporator and the fan in the upper layer frame body, so that the internal structure of the device is more compact, the mechanism for generating cold air is located in the upper layer frame body, the cold air outlet has a certain height, the cold air outlet is convenient to connect with the pipeline of the cold air production line during use, the device is easy to assemble and use, the utility model is provided with a plurality of walking wheels at the bottom of the rack, the device can be pushed and moved flexibly, a cold air device does not need to be provided for each set of production line, the utility model only needs to be moved to the position of the production line and the pipeline is assembled before shutdown and maintenance, so that the device has more application flexibility and lower application cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of the mobile auxiliary cooling device Figure One ;

[0014] Figure 2 It is a perspective view of the mobile auxiliary cooling device Figure Two ;

[0015] Figure 3 It is an exploded view of the mobile auxiliary cooling device Figure One ;

[0016] Figure 4 It is an exploded view of the mobile auxiliary cooling device Figure Two . DETAILED DESCRIPTION

[0017] The utility model will be described in more detail in combination with the drawings and examples.

[0018] The utility model discloses a mobile auxiliary cooling device, combines Figures 1 to 4As shown, it includes a frame 1 with multiple wheels 2 at the bottom. The frame 1 includes an upper frame 10 and a lower frame 11. A finned evaporator 12 and a fan 4 are fixed inside the upper frame 10. A finned condenser 13 and a compressor 14 are fixed inside the lower frame 11. The refrigerant lines of the finned evaporator 12 and the finned condenser 13 are connected to the compressor 14. The air inlet of the fan 4 is connected to the cooling chamber of the finned evaporator 12. The two sides of the frame 1 are respectively provided with an air intake 15 and a cold air outlet 16. The air intake 15 is connected to the cooling chamber of the finned evaporator 12, and the cold air outlet 16 is connected to the air outlet of the fan 4.

[0019] In the above structure, the frame 1 is divided into an upper frame 10 and a lower frame 11. The finned condenser 13 and the compressor 14 are fixed in the lower frame 11, and the finned evaporator 12 and the fan 4 are fixed in the upper frame 10. Through the upper and lower layered structure, the internal structure of the device is more compact. At the same time, the mechanism for generating cold air is located in the upper frame 10, so that the cold air outlet 16 has a certain height. During use, it is convenient to connect the cold air outlet 16 to the pipeline of the production line using cold air, making it easier to assemble and use. In addition, the present invention has multiple wheels 2 at the bottom of the frame 1, so that the device can be pushed and moved flexibly. There is no need to provide a separate cold air device for each production line. Before shutdown for maintenance, the auxiliary cooling device of the present invention can be moved to the production line position and the pipeline can be assembled. It is not only more flexible in application, but also has lower application cost.

[0020] In this embodiment, both the air intake 15 and the cold air intake 16 are located near the upper part of the device and have a certain height, which facilitates connection and adaptation with other pipelines. For details, please refer to... Figure 1 The upper frame 10 is provided with a cover plate 17 on its side, and the air intake 15 and the cold air intake 16 are both fixed on the cover plate 17.

[0021] Combination Figure 1 and Figure 3 As shown, in this embodiment, a conical air guide shroud 18 is fixed on the cover plate 17, the air intake 15 is located at the narrow end of the conical air guide shroud 18, and the wide end of the conical air guide shroud 18 is connected to the cooling chamber of the finned evaporator 12.

[0022] In the above structure, the air guide shroud is set as a cone-shaped structure with a narrow opening at one end and a wide opening at the other end. When the fan 4 is running, the outside airflow is drawn into the cone-shaped air guide shroud 18 through the narrow opening and diffused into the cooling chamber of the finned evaporator 12 through the wide opening, thereby improving the air cooling efficiency.

[0023] In order to support the fan 4 to a certain height, so as to improve the height position of the cold air outlet 16, in the embodiment, please refer to Figure 4 , the upper shelf body 10 is fixed with a "several" shaped support 5, and the fan 4 is fixed on the support 5.

[0024] As a preferred manner, the two adjacent sides of the lower shelf body 11 are respectively provided with a mesh plate 6, the finned condenser 13 is "L" shaped and extended, and the two bending parts of the finned condenser 13 are arranged in alignment with the two mesh plates 6.

[0025] In the above structure, based on the "L" shaped bending extension of the finned condenser 13, the airflow entering the lower shelf body 11 can be more contacted with the finned condenser 13, and the two bending parts of the finned condenser 13 are arranged adjacent to the two mesh plates 6, so that the finned condenser 13 can be more contacted with the outside air, thereby improving the heat exchange efficiency.

[0026] In order to facilitate heat dissipation, in the embodiment, the bottom of the upper shelf body 10 is provided with an upper hollow opening 100, and the bottom of the lower shelf body 11 is provided with a lower hollow opening 101.

[0027] In combination with Figures 2 to 4 , in the embodiment, one side of the lower shelf body 11 is provided with a fan supporting plate 7, and the fan supporting plate 7 is embedded with a heat dissipation mesh cover 8. Among them, the heat dissipation mesh cover 8 mainly plays the role of air inlet and outlet, in actual application, in order to improve the working efficiency of the finned condenser 13, an auxiliary fan can be arranged in the heat dissipation mesh cover 8.

[0028] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement or improvement within the technical scope of the present application shall be included in the scope of the present application.

Claims

1. A mobile auxiliary cooling device, characterized by, The application relates to an air conditioner comprising a frame, a plurality of wheels arranged at the bottom of the frame, an upper frame body and a lower frame body, a finned evaporator and a fan fixed in the upper frame body, a finned condenser and a compressor fixed in the lower frame body, refrigerant pipelines of the finned evaporator and the finned condenser communicated with the compressor, an air inlet of the fan communicated with a cooling chamber of the finned evaporator, an air suction port and an air outlet port arranged at two sides of the frame respectively, the air suction port communicated with the cooling chamber of the finned evaporator, and the air outlet port communicated with an air outlet of the fan.

2. The mobile cooling aid of claim 1, wherein, The side of the upper frame body is provided with a cover plate, and the air suction port and the air outlet port are fixed on the cover plate.

3. The mobile cooling aid of claim 2, wherein, A conical air guide cover is fixed on the cover plate, the air suction port is arranged at one end of a narrow opening of the conical air guide cover, and the wide opening of the conical air guide cover is communicated with the cooling chamber of the finned evaporator.

4. The mobile cooling aid of claim 1, wherein, A bracket in the shape of a number of Chinese characters is fixed on the upper frame body, and the fan is fixed on the bracket.

5. The mobile cooling aid of claim 1, wherein, Two adjacent sides of the lower frame body are respectively provided with mesh plates, the finned condenser is bent in the shape of L, and two bent parts of the finned condenser are arranged in alignment with the two mesh plates.

6. The mobile cooling aid of claim 1, wherein, The bottom of the upper frame body is provided with an upper hollow opening, and the bottom of the lower frame body is provided with a lower hollow opening.

7. The mobile cooling aid of claim 1, wherein, One side of the lower frame body is provided with a fan supporting plate, and a heat dissipation mesh cover is embedded on the fan supporting plate.

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