CN212299626U

CN212299626U - Air curtain cabinet capable of automatically evaporating condensed water

Info

Publication number: CN212299626U
Application number: CN202022157371.4U
Authority: CN
Inventors: 陈龙江
Original assignee: NINGBO CHANGER ELECTRON CO Ltd
Current assignee: NINGBO CHANGER ELECTRON CO Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-01-05
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an automatic air curtain cabinet of evaporation comdenstion water, include: the refrigerator comprises a cabinet body and a mechanical chamber arranged at the bottom of the cabinet body, wherein the cabinet body is divided into a refrigerating chamber and a refrigerating chamber by an air duct partition plate, the refrigerating chamber is positioned below the refrigerating chamber, an evaporator, a water collector and a first fan are arranged in the refrigerating chamber, the water collector is positioned below the evaporator, and the water collector is used for collecting condensed water generated by the evaporator; the mechanical chamber is positioned below the refrigeration chamber and is provided with a condenser, a second fan and a water pan; the lower end of the water collector is connected with a water leakage pipe assembly, the lower end of the water leakage pipe assembly extends into the mechanical chamber and is communicated with the water receiving tray in the mechanical chamber, and the condensed water can be guided into the water receiving tray. The utility model discloses a device of evaporation comdenstion water is environmental protection and energy saving and gives the cooling step-down of condenser again for the refrigeration effect of air curtain cabinet is better.

Description

Air curtain cabinet capable of automatically evaporating condensed water

Technical Field

The utility model relates to a cupboard field to more specifically relates to an automatic energy-efficient air curtain cabinet of evaporation comdenstion water.

Background

Air curtain cabinets are large commercial freezers which do not allow direct evaporation of the condensate as in cake cabinets. In the prior art, there is usually a drain opening below the back, through which the above-mentioned condensation water is drained. Therefore, in the use process of the existing air curtain cabinet, if a water outlet is arranged in a store, condensed water at the water outlet can be directly received by a water pipe, and the condensed water is connected to the water outlet and is discharged to a sewer. However, if there is no drain port for draining the condensed water in the store, the condensed water drained from the drain port is generally collected only by a container such as a basin, and the collected condensed water is manually poured or the condensed water is dried by a heat pipe. Therefore, in the prior art, the treatment of the condensed water is limited by specific conditions in a store or is very troublesome to treat, and the situation that the condensed water is dried by adopting the heating pipe is not energy-saving and even leads to the situation that the refrigeration effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, the utility model provides an automatic air curtain cabinet of evaporation comdenstion water, include: the refrigerator comprises a cabinet body and a mechanical chamber arranged at the bottom of the cabinet body, wherein the cabinet body is divided into a refrigerating chamber and a refrigerating chamber by an air duct partition plate, the refrigerating chamber is positioned below the refrigerating chamber, an evaporator, a water collector and a first fan are arranged in the refrigerating chamber, the water collector is positioned below the evaporator, and the water collector is used for collecting condensed water generated by the evaporator; the mechanical chamber is positioned below the refrigeration chamber and is provided with a condenser, a second fan and a water pan; the lower end of the water collector is connected with a water leakage pipe assembly, the lower end of the water leakage pipe assembly extends into the mechanical chamber and is communicated with the water receiving tray in the mechanical chamber, and the condensed water can be guided into the water receiving tray.

Preferably, the water pan is provided with a high-pressure evaporation copper pipe for heating the condensed water in the water pan.

Preferably, the high-pressure evaporation copper pipe is communicated with the condenser, and the condensed water in the water pan can be heated by utilizing the heat generated by the condenser.

Preferably, the water leakage pipe assembly is provided with an upper end water inlet communicated with the water collector, a lower end water outlet communicated with the water receiving tray and a communicating pipe connected with the upper end water inlet and the lower end water outlet.

Preferably, the communicating pipe is an S-shaped elbow pipe.

Preferably, the upper end water inlet, the lower end water outlet and the communicating pipe are integrally formed.

Preferably, the evaporator has an evaporator cover plate, a part of which covers above the evaporator, and another part of which has a fan hole; the first fan has an upper blowing fan blade mounted in the fan hole.

Preferably, the water pan is provided with a mounting frame, and the water pan is fixed on a bottom plate of the cabinet body through the mounting frame.

Preferably, the drip tray does not contact a floor of the mechanism chamber.

Preferably, the water pan is located between the condenser and the second fan.

The utility model discloses utilize on the comdenstion water on the evaporimeter flows the water collector through the water leakage pipe subassembly, air curtain cabinet during refrigeration work, the surface temperature of high-pressure evaporating copper pipe can reach seventy more degrees centigrade to give the comdenstion water heating on the water collector by high-pressure evaporating copper pipe. In addition, the fan blows air to the water pan to accelerate evaporation of condensed water on the water pan. Therefore, the utility model discloses a device of evaporation comdenstion water is environmental protection and energy saving and gives the cooling step-down of condenser again for the refrigeration effect of air curtain cabinet is better.

Drawings

Fig. 1 is a schematic view of an internal structure of an air curtain cabinet according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an evaporator according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a machine room according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a water leaking pipe assembly according to an embodiment of the present invention.

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. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a schematic view of an internal structure of an air curtain cabinet according to an embodiment of the present invention. As shown in fig. 1, the air curtain cabinet includes a cabinet body 10 and a machinery chamber 13 disposed at the bottom of the cabinet body 10, the cabinet body 10 is partitioned into a refrigerating chamber 11 and a refrigerating chamber 12 by an air duct partition 111, and the refrigerating chamber 12 is located below the refrigerating chamber 11. An air outlet 112 is disposed at the front end of the air duct partition 111 near the cabinet 10. An evaporator 121, a water collector 123 and a fan 122 are disposed in the refrigerating compartment 12, the water collector 123 is located below the evaporator 121, and cold air generated by the evaporator 121 in the refrigerating compartment 12 is cooled by the fan 122 to generate cold air, and the cold air is blown into the refrigerating compartment 11 through the air outlet 112. The water collector 123 is used for collecting condensed water generated during the operation of the evaporator 121.

The machine room 13 is located below the cooling room 12 and is partitioned from the cooling room 12 by a cabinet bottom plate 101 of the cabinet 10. The machine chamber 13 is provided with a condenser 131, a fan 132, a water receiving tray 133, and a compressor (not shown). The condenser 131, the compressor, and the evaporator 121 are circularly connected by pipes. Heat generated by the condenser 131 and the compressor during operation is dissipated by the fan 132 through a heat sink (not shown).

In this embodiment, a water leakage pipe assembly 124 is connected to a lower end of the water collector 123, and a lower end of the water leakage pipe assembly 124 extends into the machine chamber 13. The drain pan 133 in the machine chamber 13 communicates with the end of the drain pipe assembly 124. A high pressure evaporation copper pipe 1332 is installed on the drain pan 133 in the machine chamber 13, the high pressure evaporation copper pipe 1332 is communicated with the condenser 131, and the condensed water in the drain pan 133 is heated and evaporated by the high temperature generated when the condenser 131 operates. At the same time, the water vapor evaporated from the water receiving tray 133 is discharged by the fan 132 through a heat radiation port (not shown).

Fig. 2 is a schematic structural diagram of an evaporator according to an embodiment of the present invention. As shown in fig. 2, the evaporator 121 has an evaporator cover 125, and a part of the evaporator cover 125 covers an upper portion of the evaporator 121 and another part thereof has a fan hole 1251. The fan 122 has an upper blowing fan 1221, and the upper blowing fan 1221 is attached to the fan hole 1251, and blows cool air to the air outlet 112 to blow the cool air into the refrigerating compartment 11.

Fig. 3 is a schematic structural view of a machine room according to an embodiment of the present invention. As shown in fig. 3, the machine chamber 13 is provided with the condenser 131, the blower fan 132, the water receiving tray 133, and a compressor (not shown), the water receiving tray 133 has a high-pressure evaporation copper pipe 1332, and the high-pressure evaporation copper pipe 1332 heats the condensed water in the water receiving tray 133 to evaporate the condensed water in the water receiving tray 133. The high pressure evaporation copper pipe 1332 is circularly connected to the condenser 131 through a pipe, and the condensed water in the water receiving tray 133 is heated and evaporated by the high temperature generated when the condenser 131 operates. Therefore, not only the condensed water in the drain pan 133 is evaporated by the heat generated when the condenser 131 operates, but also the liquid cooled in the high-pressure evaporation copper pipe 1332 flows back to the condenser 131 to cool the condenser 131.

In this embodiment, the water receiving tray 133 further includes a mounting bracket 1331, and the water receiving tray 133 is fixed to the bottom plate 101 (see fig. 1) of the cabinet 10 by the mounting bracket 1331, so that the water receiving tray 133 does not contact the bottom plate of the machine chamber 13, thereby saving the utilization space of the bottom plate of the machine chamber 13, reducing the length of the water leakage pipe assembly 124, and improving the evaporation efficiency of the condensed water.

In the present embodiment, it is preferable that the drain pan 133 is located between the condenser 131 and the fan 132, and the evaporated steam is discharged from the fan 132 through a heat radiation port (not shown).

Fig. 4 is a schematic structural view of a water leaking pipe assembly according to an embodiment of the present invention. As shown in fig. 4, the upper water inlet 1241 of the water leakage pipe assembly 124 is connected to the water collector 123, and the lower water outlet 1243 of the water leakage pipe assembly 124 is connected to the water tray 133. The upper water inlet 1241 and the lower water outlet 1243 are connected by a communication pipe 1242. Therefore, the condensed water generated by the evaporator 121 is collected by the water collector 123, guided to the water receiving tray 133 through the water leakage pipe assembly 124, and heated and evaporated by the high pressure evaporation copper pipe 1332 of the water receiving tray 133, thereby accelerating evaporation of the condensed water.

In the present embodiment, it is preferable that the communication pipe 1242 is an S-shaped elbow pipe, which can prevent the condensed water in the drain pan 133 from flowing backward into the cooling compartment 12 by the moisture generated by evaporation.

In this embodiment, it is preferable that the upper water inlet 1241, the lower water outlet 1243 and the communication pipe 1242 are integrally formed.

Those skilled in the art will appreciate that the various configurations and arrangements discussed in this disclosure may be interchanged, modified, combined, or eliminated. Further, various structures and arrangements of the parts that have been discussed in this application can be substituted, modified, rearranged, decomposed, combined, or deleted. Further, various structures and arrangements of the prior art, which are consistent with the present disclosure, may be substituted, modified, rearranged, decomposed, combined, or deleted.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an automatic air curtain cabinet of evaporation comdenstion water, includes the cabinet body, sets up the mechanical chamber of cabinet body bottom, cabinet integument wind channel baffle separates into walk-in and refrigeration room, its characterized in that:

the refrigeration chamber is positioned below the refrigerating chamber, an evaporator, a water collector positioned below the evaporator and a first fan are arranged in the refrigeration chamber, and the water collector is used for collecting condensed water generated by the evaporator;

the mechanical chamber is positioned below the refrigeration chamber and is provided with a condenser, a second fan and a water pan;

the lower end of the water collector is connected with a water leakage pipe assembly, the lower end of the water leakage pipe assembly extends into the mechanical chamber and is communicated with the water receiving tray in the mechanical chamber, and the condensed water can be guided into the water receiving tray.

2. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the water pan is provided with a high-pressure evaporation copper pipe used for heating the condensed water in the water pan.

3. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 2, wherein: the high-pressure evaporation copper pipe is communicated with the condenser, and the condensed water in the water pan can be heated by utilizing the heat generated by the condenser.

4. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the water leakage pipe assembly is provided with an upper end water inlet communicated with the water collector, a lower end water outlet communicated with the water receiving tray and a communicating pipe connected with the upper end water inlet and the lower end water outlet.

5. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 4, wherein: the communicating pipe is an S-shaped bent pipe.

6. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 4, wherein: the upper end water inlet, the lower end water outlet and the communicating pipe are integrally formed.

7. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the evaporator is provided with an evaporator cover plate, one part of the evaporator cover plate covers the upper part of the evaporator, and the other part of the evaporator cover plate is provided with a fan hole; the first fan has an upper blowing fan blade mounted in the fan hole.

8. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the water pan is provided with a mounting frame, and the water pan is fixed on the bottom plate of the cabinet body through the mounting frame.

9. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the water pan does not contact the bottom plate of the mechanical chamber.

10. The air curtain cabinet for automatically evaporating condensed water as claimed in claim 1, wherein: the water receiving tray is located between the condenser and the second fan.