Water pan structure for preventing defrosting water of vehicle-mounted refrigerator from splashing outwards

Abstract

The utility model belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to a water pan structure for preventing defrosting water of a vehicle-mounted refrigerator from splashing outwards. The upper end of the compressor is sleeved with a first water pan, the upper end of the middle of the first water pan is vertically connected with a drainage pipe, and a first heating wire is embedded in the bottom of the inner side of the first water pan. A first water level sensor is embedded in the inner side wall of the first water pan; one side of the first water pan is connected with a second water pan through a connecting water pipe; a condenser pipe and a second heating wire are embedded in the bottom of the inner side of the second water pan. The condenser pipe is connected with the compressor, and a second water level sensor is arranged on the inner side wall of the second water pan. Through multiple insurances, heat of heating parts of the refrigerator and heat of auxiliary heating are fully utilized to solve the risk that defrosting water overflows, and the operation reliability of the vehicle-mounted refrigerator is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted refrigerators, and in particular relates to a water receiving tray structure for preventing defrosting water of a vehicle-mounted refrigerator from splashing outward. Background Art

[0002] Since the car refrigerator will vibrate severely as the car runs, if there is too much defrost water in the water tray, it will easily splash out when it hits an uneven road, affecting the customer's experience of the product. Utility Model Content

[0003] In order to solve the defects and shortcomings of the prior art, the purpose of the utility model is to provide a water receiving tray structure that is simple in structure, reasonably designed and easy to use to prevent defrost water from splashing out of a vehicle refrigerator. It uses multiple insurances to fully utilize the heat of the refrigerator's own heating components and the heat of auxiliary heating to solve the risk of defrost water overflowing, thereby improving the operating reliability of the vehicle refrigerator.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a compressor, a drain pipe, a heating wire, a water level sensor, a connecting water pipe, a condenser pipe, a water level sensor, a heating wire, a water receiving pan, and a water receiving pan; the upper end of the compressor is sleeved with a water receiving pan, the middle upper end of the water receiving pan is vertically connected with a drain pipe, and a heating wire is embedded in the inner bottom of the water receiving pan; a water level sensor is embedded in the inner wall of the water receiving pan; one side of the water receiving pan is connected to the water receiving pan through a connecting water pipe; the inner bottom of the water receiving pan is respectively embedded with a condenser pipe and a heating wire; the condenser pipe is connected to the compressor, and a water level sensor is provided on the inner wall of the water receiving pan.

[0005] Preferably, a height difference is maintained between the water receiving tray 1 and the water receiving tray 2, and the water receiving tray 1 is higher than the water receiving tray 2.

[0006] Preferably, the volume of the second water receiving tray is 1.5-2 times the volume of the first water receiving tray.

[0007] Preferably, the connecting water pipe and the water level sensor are maintained on the same horizontal plane.

[0008] Preferably, the condenser tube embedded in the inner bottom of the second water receiving pan is in a transverse S-shaped coil structure, and the second heating wire is in a longitudinal S-shaped coil structure; the second heating wire is arranged at the upper end of the condenser tube.

[0009] After adopting the above structure, the beneficial effects of the utility model are as follows: it adopts a double water receiving tray design, a built-in condenser tube and a heating wire tube, adds a water level sensor, and uses a variety of insurance measures to prevent overflow; at the same time, it fully utilizes the heat of the heating components of the refrigerator itself and the heat of auxiliary heating to evaporate the defrost water in the water receiving tray in a faster time, thereby solving the risk of defrost water overflow and improving the operating reliability of the vehicle-mounted refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model is described in detail through the following specific implementations and drawings.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a top view of the utility model;

[0013] Explanation of the reference numerals: compressor 1, drain pipe 2, heating wire 1 3, water level sensor 1 4, connecting water pipe 5, condenser pipe 6, water level sensor 2 7, heating wire 2 8, water receiving tray 1 9, water receiving tray 2 10. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0015] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0016] See Figure 1 , Figure 2As shown, this specific embodiment adopts the following technical scheme: it includes a compressor 1, a drain pipe 2, a heating wire 3, a water level sensor 4, a connecting water pipe 5, a condenser tube 6, a water level sensor 7, a heating wire 8, a water receiving pan 9, and a water receiving pan 10; the upper end of the compressor 1 is sleeved with a water receiving pan 9, the middle upper end of the water receiving pan 9 is vertically connected to the drain pipe 2, and the inner bottom of the water receiving pan 9 is inlaid with a heating wire 3; the inner wall of the water receiving pan 9 is inlaid with a water level sensor 4; one side of the water receiving pan 9 is connected to the water receiving pan 10 through the connecting water pipe 5; the inner bottom of the water receiving pan 10 is respectively inlaid with a condenser tube 6 and a heating wire 8; the condenser tube 6 is connected to the compressor 1, and the inner wall of the water receiving pan 10 is provided with a water level sensor 7.

[0017] There is a height difference between the water receiving pan 1 9 and the water receiving pan 2 10 , and the water receiving pan 1 9 is higher than the water receiving pan 2 10 ; the volume of the water receiving pan 2 10 is 1.5-2 times that of the water receiving pan 1 9 .

[0018] In addition, the connecting water pipe 5 and the water level sensor 4 are maintained on the same horizontal plane; the condenser tube 6 is embedded in the bottom inner side of the water receiving pan 10 to form a horizontal S-shaped coil structure, and the heating wire 8 is a longitudinal S-shaped coil structure; the heating wire 8 is arranged at the upper end of the condenser tube 6.

[0019] The working principle of this specific embodiment is as follows: A. The defrosted water of the refrigerator flows to the water receiving pan 1 9 through the drain pipe 2. When the water level of the water receiving pan reaches a certain height, the defrosted water flows to the water receiving pan 2 10 through the connecting water pipe 5 at the drain outlet;

[0020] B. The water receiving pan 9 has a built-in water level sensor 4 and a heating wire 3, and is placed on the top of the compressor to evaporate using the heat of the compressor 1. When the defrost water flows into the water receiving pan 9 and the water level is lower than the water level sensor 4 and the overflow port, the defrost water evaporates using the heat of the compressor 1 itself. When the heat of the compressor 1 is insufficient, causing the defrost water level to exceed the water level sensor 4, the heating wire 3 is turned on to perform auxiliary heating to evaporate the defrost water.

[0021] C. The water receiving pan 2 10 has a built-in condenser tube 6, a heating wire 2 8 and a water level sensor 2 7. The defrost water in the water receiving pan 2 10 relies on the heat of the condenser tube 6 at the condenser inlet (the compressor exhaust temperature is relatively high) to perform the first evaporation. When the heat of the condenser tube 6 is insufficient, causing the water level in the water receiving pan 2 10 to reach the water level sensor 2 7, the heating wire 2 8 will be turned on for auxiliary heating to complete the entire closed loop, so as to ensure that the defrost water evaporates as quickly as possible.

[0022] The utility model adopts a double water receiving tray design, built-in condenser tubes and heating wire tubes, an additional water level sensor, and uses a variety of insurance measures to prevent overflow; at the same time, the heat of the heating components of the refrigerator itself and the heat of auxiliary heating are fully utilized to evaporate the defrost water in the water receiving tray in a relatively fast time, thereby solving the risk of defrost water overflow and improving the operating reliability of the vehicle-mounted refrigerator.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water receiving tray structure for preventing defrosting water from splashing out of a vehicle refrigerator, characterized in that: It comprises a compressor, a drain pipe, a heating wire, a water level sensor, a connecting water pipe, a condenser pipe, a water level sensor, a heating wire, a water receiving pan, and a water receiving pan; the upper end of the compressor is sleeved with the water receiving pan, the middle upper end of the water receiving pan is vertically connected with the drain pipe, and the inner bottom of the water receiving pan is inlaid with a heating wire; the inner wall of the water receiving pan is inlaid with a water level sensor; one side of the water receiving pan is connected to the water receiving pan through a connecting water pipe; the inner bottom of the water receiving pan is respectively inlaid with a condenser pipe and a heating wire; the condenser pipe is connected to the compressor, and the inner wall of the water receiving pan is provided with a water level sensor.

2. A water receiving tray structure for preventing defrosting water from splashing out of a vehicle refrigerator according to claim 1, characterized in that: A height difference is maintained between the first water receiving tray and the second water receiving tray, and the first water receiving tray is higher than the second water receiving tray.

3. A water receiving tray structure for preventing defrosting water from splashing out of a vehicle refrigerator according to claim 2, characterized in that: The volume of the second water receiving pan is 1.5-2 times that of the first water receiving pan.

4. A water receiving tray structure for preventing defrosting water from splashing out of a vehicle refrigerator according to claim 1, characterized in that: The connecting water pipe and the water level sensor are kept on the same horizontal plane.

5. The water receiving tray structure for preventing defrosting water from splashing out of a vehicle refrigerator according to claim 3, characterized in that: The condenser tube embedded in the bottom of the inner side of the second water receiving pan is a transverse S-shaped coil structure, and the second heating wire is a longitudinal S-shaped coil structure; the second heating wire is arranged at the upper end of the condenser tube.

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