Commercial floor type air cooler

Abstract

The utility model discloses a commercial floor type air cooler which comprises an outer shell, an air inlet, an air outlet, a fan, an air inlet, an air outlet, an air inlet and an air outlet. Supporting legs are symmetrically distributed on the shell; an air partition plate is arranged in the outer shell and divides the inner space of the outer shell into an evaporation cavity and an air inducing cavity, an evaporation coil is arranged in the evaporation cavity, liquid refrigerant is contained in the evaporation coil, one end of the evaporation coil is communicated with the air inlet, the other end of the evaporation coil is communicated with the air inducing cavity, and the air inducing cavity is communicated with the air outlet. The floor type refrigerator is novel in structure, adopts a floor type structure, can be mounted by being attached to the wall of a refrigerator plate, is convenient to mount, and does not occupy too much effective space of the refrigerator.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigeration equipment, and in particular relates to a commercial floor-standing air cooler. Background Art

[0002] At present, the air coolers used in commercial cold storage all adopt a ceiling structure. When installing the air cooler with this structure, a hanging hole must be opened on the top of the cold storage, and the air cooler must be hung on the top of the cold storage using hanging screws. The installation is troublesome and requires great strength. In addition, a sufficiently large return air distance must be left between the air cooler and the wall of the cold storage, causing the air cooler to occupy a large space in the cold storage. Summary of the invention

[0003] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provides a commercial floor-standing air cooler with a novel structure and a floor-standing structure. The back side can be installed against the wall of the cold storage, which is easy to install and does not take up too much effective space in the cold storage.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A commercial floor-standing air cooler comprises: a shell, the shell is provided with an air inlet and an air outlet, the air outlet is located above the air inlet, and a fan is provided at the air outlet; the characteristics are: the shell is symmetrically distributed with supporting feet; the shell is provided with a wind baffle, the wind baffle divides the internal space of the shell into an evaporation chamber and an air induction chamber, the evaporation chamber is provided with an evaporation coil, the evaporation coil is filled with liquid refrigerant, one end of the evaporation coil is connected to the air inlet, the other end of the evaporation coil is connected to the air induction chamber, and the air induction chamber is connected to the air outlet. The air cooler has a novel structure and adopts a floor-standing structure. The back side can be installed against the wall of the cold storage, which is easy to install and does not occupy too much effective space in the cold storage.

[0006] Furthermore, a heating tube is installed on the evaporating coil. The heating effect of the heating tube increases the outer surface temperature of the evaporating coil, so that the frost layer on the surface of the fin melts, thereby achieving the purpose of defrosting.

[0007] Furthermore, a water receiving tray is provided at the bottom of the shell, and the water receiving tray is used to collect condensed water dripping from the surface of the evaporating coil, which is convenient to handle and prevents the condensed water from accumulating in the evaporating chamber.

[0008] Furthermore, the water receiving tray is provided with a drain port, and the condensed water collected in the water receiving tray is directly discharged through the drain port, which is simple and convenient.

[0009] Furthermore, the air outlet is connected to the fan through an air guide plate, which, on the one hand, facilitates the connection between the outer casing and the fan, and on the other hand, effectively guides the cold air to be discharged outwards, and can also play a role in reducing noise.

[0010] Furthermore, the connection between the air guide plate and the air outlet adopts a rounded transition to reduce wind resistance and ensure smooth exhaust.

[0011] Furthermore, a rounded transition is adopted between the top surface and the back surface of the shell to reduce wind resistance and facilitate the smooth discharge of cold air from the air induction chamber.

[0012] Furthermore, the supporting feet are fixedly connected to the shell by bolts, which is reliable, easy to assemble and disassemble, and can be used at any time, which is flexible and convenient.

[0013] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0014] 1. During operation, the air in the cold storage enters the evaporation chamber from the air inlet and flows through the evaporation coil. The liquid refrigerant absorbs heat and lowers the air temperature in the evaporation chamber. The cold air enters the induced draft chamber and is discharged outward through the fan. The air in the cold storage is continuously circulated and cooled, thereby achieving the purpose of lowering the temperature of the cold storage.

[0015] 2. The outer surface temperature of the evaporating coil is increased by the heating effect of the heating tube, so that the frost layer on the surface of the fins melts and the purpose of defrosting is achieved.

[0016] 3. The supporting feet provide stable support for the air cooler, which is not easy to tip over freely. It adopts a floor-standing structure, and the back can be installed against the wall of the warehouse. It is easy to install and will not take up too much effective space in the cold storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the installation of the utility model;

[0019] Figure 2 This is a schematic diagram of the air flow in the cold storage in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure inside the shell of the utility model;

[0021] Figure 4 It is the front view of the utility model.

[0022] In the figure: 1-housing; 2-air inlet; 3-air outlet; 4-air guide plate; 5-fan; 6-support foot; 7-wind shield; 8-evaporation chamber; 9-induction chamber; 10-evaporation coil; 11-heating tube; 12-water tray; 13-drain outlet. DETAILED DESCRIPTION

[0023] like Figures 1 to 4As shown, a commercial floor-standing air cooler of the utility model comprises: a housing 1, the housing 1 is provided with an air inlet 2 and an air outlet 3, the air outlet 3 is located above the air inlet 2, and the air outlet 3 is connected to a fan 5 through an air guide plate 4, which facilitates the docking of the housing 1 and the fan 5 on the one hand, and effectively guides the cold air to be discharged outward on the other hand, and can also play a role in reducing noise. The connection between the air guide plate 4 and the air outlet 3 adopts a rounded transition to reduce wind resistance and exhaust smoothly.

[0024] The outer shell 1 is symmetrically provided with supporting feet 6, which are stable and not easy to fall freely. The floor-standing structure is adopted, and the back can be installed against the wall of the cold storage, which is convenient to install and does not occupy too much effective space of the cold storage. The supporting feet 6 are fixedly connected to the outer shell 1 by bolts, which is reliable, easy to disassemble and assemble, and can be used at any time, which is flexible and convenient.

[0025] An air baffle 7 is provided in the outer shell 1, which divides the inner space of the outer shell 1 into an evaporation chamber 8 and an induced draft chamber 9. An evaporation coil 10 is provided in the evaporation chamber 8. The evaporation coil 10 is filled with liquid refrigerant. One end of the evaporation coil 10 is connected to the air inlet 2, and the other end of the evaporation coil 10 is connected to the induced draft chamber 9. The induced draft chamber 9 is connected to the air outlet 3. The setting of the air baffle 7 can prevent the air flow from short-circuiting.

[0026] During operation, the air in the cold storage enters the evaporation chamber 8 from the air inlet 2 and flows through the evaporation coil 10. The liquid refrigerant absorbs heat and lowers the air temperature in the evaporation chamber 8. The cold air enters the induced draft chamber 9 and is discharged to the outside through the fan 5. The air in the cold storage is continuously circulated and cooled, thereby achieving the purpose of lowering the temperature of the cold storage.

[0027] A heating tube 11 is installed on the evaporating coil 10. The heating effect of the heating tube 11 increases the outer surface temperature of the evaporating coil 10, so that the frost layer on the surface of the fin melts, thereby achieving the purpose of defrosting.

[0028] A rounded transition is adopted between the top surface and the back surface of the housing 1 to reduce wind resistance and facilitate the smooth discharge of cold air from the air induction chamber 9 to the outside.

[0029] A water receiving tray 12 is provided at the bottom of the shell 1, and the water receiving tray 12 is used to collect condensed water dripping from the surface of the evaporating coil 10. A drain port 13 is provided at the lowest point of the water receiving tray 12. The condensed water collected in the water receiving tray 12 is directly discharged through the drain port 13, which is convenient for drainage and prevents condensed water from accumulating in the evaporation chamber 8.

[0030] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A commercial floor-standing air cooler comprising: The housing is provided with an air inlet and an air outlet, wherein the air outlet is located above the air inlet. A fan is provided at the air outlet; Features: The housing is symmetrically provided with supporting feet; An air baffle is provided in the shell, and the air baffle divides the internal space of the shell into an evaporation chamber and an air induction chamber. An evaporation coil is provided in the evaporation chamber, and liquid refrigerant is contained in the evaporation coil. One end of the evaporation coil is connected to the air inlet, and the other end of the evaporation coil is connected to the air induction chamber, and the air induction chamber is connected to the air outlet.

2. A commercial floor-standing air cooler according to claim 1, characterized in that: A heating tube is installed on the evaporating coil, and the heating tube is used to heat the evaporating coil to remove the frost layer on the surface of the fin.

3. A commercial floor-standing air cooler according to claim 1, characterized in that: A water receiving tray is provided at the bottom of the shell, and the water receiving tray is used to collect condensed water dripping from the surface of the evaporating coil.

4. A commercial floor-standing air cooler according to claim 3, characterized in that: The water receiving tray is provided with a drain outlet.

5. A commercial floor-standing air cooler according to claim 1, characterized in that: The air outlet is connected to the fan via an air guide plate.

6. A commercial floor-standing air cooler according to claim 5, characterized in that: The connection between the air guide plate and the air outlet adopts a rounded transition.

7. A commercial floor-standing air cooler according to claim 1, characterized in that: A rounded transition is adopted between the top surface and the back surface of the shell.

8. A commercial floor-standing air cooler according to claim 1, characterized in that: The supporting feet are fixedly connected to the housing via bolts.

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