Cooler with drain pipe trap

Abstract

The utility model relates to the technical field of coolers, in particular to a cooler with a drain pipe trap, which comprises a cooler outer frame, a cooler body is mounted in the cooler outer frame, an air inlet, an air outlet, a cooling water inlet and a cooling water outlet are arranged on the cooler outer frame, and a bent pipe is fixed at the bottom of the cooler outer frame. The bent pipe is provided with a vertical water inlet end, a bent trap and a transverse drainage end, the water inlet end is fixed at the bottom of the condenser, condensate water in the cooler outer frame can enter the bent pipe along the water inlet end, part of the condensate water can be gathered in the trap, and the horizontal height of the drainage end is lower than that of the water inlet end. According to the utility model, through the arrangement of the bent pipe, condensate water enters and gathers in the trap of the bent pipe along the water inlet end of the bent pipe, internal and external airflows are effectively separated, the condition of streaming of the internal and external airflows is prevented, and through the principle of communicating vessels, when a condensate water liquid column of the trap is higher than the drainage end of the bent pipe, the condensate water is discharged along the drainage end of the bent pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of coolers, in particular to a cooler with a water trap of a drainage pipe. Background Art

[0002] The main purpose of a cooler is to reduce the temperature of an object or system, thereby ensuring its proper functioning and extending its service life.

[0003] However, the existing coolers generally allow hot air to enter the cooler through the air inlet, and the coolant in the cooler removes the heat in the hot air, thereby performing cooling, turning the hot air into cold air, and then blowing it out through the air outlet.

[0004] However, existing coolers generally have a drain outlet for condensed water (water condensed after being cooled) at the bottom, but the drain outlet is mostly a straight pipe straight discharge, that is, a straight circular pipe is installed with a ball valve as a drain outlet. When the ball valve is opened, the condensed water is discharged, but at the same time, the inside of the cooler frame is also connected to the outside, causing cross-flow of internal and external gases. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a cooler with a drain pipe trap, which can prevent the cross-flow of internal and external gases, so as to solve the problem in the prior art that when the ball valve is opened, the inside of the cooler outer frame is connected with the outside, causing the cross-flow of internal and external gases.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides a cooler with a drainage pipe and a water trap, comprising: a cooler outer frame, a cooler body installed in the cooler outer frame, an air inlet and an air outlet are provided on the cooler outer frame, a cooling water inlet and a cooling water outlet are provided on the cooler body, a bent pipe is fixed to the bottom of the cooler outer frame, the bent pipe has a vertical water inlet end, a curved water trap and a horizontal drainage end, the water inlet end is fixed to the bottom of the cooler outer frame, water in the cooler outer frame can enter the bent pipe along the water inlet end, part of the condensed water can gather in the water trap, and the horizontal height of the drainage end is lower than the horizontal height of the water inlet end.

[0009] Furthermore, the trap of the curved pipe is in a U-shape.

[0010] Furthermore, a ball valve is installed at the drainage end of the elbow.

[0011] Furthermore, the air inlet and the air outlet are both arranged on the top of the cooler outer frame.

[0012] Furthermore, the level of the drainage end of the curved pipe is lower than the level of the bottom of the cooler outer frame.

[0013] Furthermore, the cooling water inlet and the cooling water outlet are both arranged on one side of the cooler body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cooler with a drain pipe trap, which has the following beneficial effects:

[0016] 1. The utility model sets a curved pipe so that condensed water enters along the water inlet end of the curved pipe and gathers in the water trap of the curved pipe, effectively isolating the internal and external airflows and preventing the internal and external airflows from flowing in series. Furthermore, through the principle of communicating vessels, when the liquid column of the water trap is higher than the drainage end of the curved pipe, the condensed water is discharged along the drainage end of the curved pipe;

[0017] 2. In order to reduce the accumulation of a large amount of condensed water in the water trap of the curved pipe, the utility model sets the shape of the water trap to be U-shaped to prevent a large amount of condensed water from accumulating in the water trap and causing bacteria to grow in the water trap;

[0018] 3. The utility model installs a ball valve at the drainage end of the elbow, and by switching the ball valve, the drainage end of the elbow is closed or opened, thereby achieving the function of controlling drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 Shows Figure 1 A front view structural diagram of

[0021] Figure 3 Shows Figure 2 Schematic diagram of the cross-section structure at AA.

[0022] In the figure: 1. Cooler frame; 2. Cooler body; 3. Air inlet; 4. Air outlet; 5. Cooling water inlet; 6. Cooling water outlet; 7. Elbow; 71. Water inlet end; 72. Water trap; 73. Drain end; 8. Ball valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: See Figures 1 to 3According to an embodiment of the utility model, a technical solution is provided: a cooler with a drainage pipe water trap, comprising: a cooler outer frame 1, a cooler body 2 is installed in the cooler outer frame 1, an air inlet 3 and an air outlet 4 are provided on the cooler outer frame 1, a cooling water inlet 5 and a cooling water outlet 6 are provided on the cooler body, a bent pipe 7 is fixed to the bottom of the cooler outer frame 1, the bent pipe 7 has a vertical water inlet end 71, a curved water trap 72 and a horizontal drainage end 73, the water inlet end 71 is fixed to the bottom of the condenser, the condensed water in the condenser can enter the bent pipe 7 along the water inlet end 71, part of the condensed water can be gathered in the water trap 72, the horizontal height of the drainage end 73 is lower than the horizontal height of the water inlet end 71, it should be noted that the shape of the bent pipe 7 can be spiral, curved, N-shaped, U-shaped, M-shaped or S-shaped, etc., as long as the horizontal height of the drainage end 73 is lower than the horizontal height of the water inlet end 71.

[0025] In the cooler with the drainage pipe water trap 72 of the above-mentioned structure, hot air enters along the air inlet 3, and cooling water is injected into the cooler body 2 along the cooling water inlet 5. The hot air is cooled by the cooler body 2 and then discharged along the air outlet 4, and the cooling water absorbs heat and is discharged along the cooling water outlet 6. During the long cooling process, due to the principle of water evaporation, part of the moisture in the hot air is cooled and gathered at the bottom of the cooler outer frame, and the condensed water enters along the water inlet end 71 of the curved pipe 7 and gathers in the water trap 72 of the curved pipe 7, which effectively isolates the internal and external airflows and prevents the internal and external airflows from flowing in series. In addition, through the principle of communicating vessels, when the condensed water liquid column in the water trap 72 is higher than the drainage end 73 of the curved pipe 7, the condensed water can be discharged along the drainage end 73 of the curved pipe 7.

[0026] In this embodiment, in order to reduce the accumulation of a large amount of condensed water in the water trap 72 of the curved pipe 7, the shape of the water trap 72 is set to be U-shaped to prevent a large amount of condensed water from accumulating in the water trap 72 and causing bacteria to grow in the water trap 72.

[0027] In this embodiment, in order to further control the drainage, a ball valve 8 is installed at the drainage end 73 of the curved pipe 7. By switching the ball valve 8, the drainage end 73 of the curved pipe 7 is closed or opened.

[0028] In this embodiment, in order to facilitate the external pipe to connect to the cooler outer frame 1, the air inlet 3 and the air outlet 4 are both arranged on the top of the cooler outer frame 1, thereby facilitating the external pipe to connect to the air inlet 3 and the air outlet 4.

[0029] In this embodiment, in order to prevent the condensed water accumulated in the curved pipe 7 from flowing into the bottom of the cooler outer frame 1 when the condensed water accumulates too much, the horizontal height of the drainage end 73 of the curved pipe 7 is set to be lower than the horizontal height of the bottom of the cooler outer frame 1, thereby increasing fault tolerance.

[0030] In this embodiment, in order to facilitate the injection of cooling water, the cooling water inlet 5 and the cooling water outlet 6 are both arranged on one side of the cooler body 2, thereby facilitating the injection and discharge of cooling water.

[0031] Working principle: hot air enters through the air inlet 3, and cooling water is injected into the cooler body 2 through the cooling water inlet 5. The hot air is cooled by the cooler body 2 and discharged along the air outlet 4, and the cooling water absorbs heat and is discharged along the cooling water outlet 6. During the long cooling process, due to the principle of water evaporation, part of the moisture in the hot air is cooled and gathered at the bottom of the cooler outer frame, and the condensed water enters through the water inlet end 71 of the elbow 7 and gathers in the water trap 72 of the elbow 7. The water trap 72 of the elbow 7 can effectively block the internal and external airflows to prevent the internal and external airflows from flowing in parallel. Moreover, through the principle of communicating vessels, when the condensed water column in the water trap 72 is higher than the drainage end 73 of the elbow 7, the condensed water can be discharged along the drainage end 73 of the elbow 7. When a large amount of condensed water accumulates in the water trap 72, the ball valve 8 can be switched to close or open the drainage end 73 of the elbow 7 for controllable drainage.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooler with a drain pipe trap, characterized in that: include: A cooler outer frame (1), wherein a cooler body (2) is installed in the cooler outer frame (1), the cooler outer frame (1) is provided with an air inlet (3) and an air outlet (4), the cooler body (2) is provided with a cooling water inlet (5) and a cooling water outlet (6), a curved pipe (7) is fixed at the bottom of the cooler outer frame (1), the curved pipe (7) has a vertical water inlet end (71), a curved water trap (72) and a horizontal drainage end (73), the water inlet end (71) is fixed at the bottom of the cooler outer frame (1), water in the cooler outer frame (1) can enter the curved pipe (7) along the water inlet end (71), part of the condensed water can be gathered in the water trap (72), and the horizontal height of the drainage end (73) is lower than the horizontal height of the water inlet end (71).

2. A cooler with a drain pipe trap (72) according to claim 1, characterized in that: The water trap (72) of the curved pipe (7) is in a U-shape.

3. A cooler with a drain pipe trap (72) according to claim 1, characterized in that: A ball valve (8) is installed at the drainage end (73) of the curved pipe (7).

4. A cooler with a drain pipe trap (72) according to claim 1, characterized in that: The air inlet (3) and the air outlet (4) are both arranged on the top of the cooler outer frame (1).

5. A cooler with a drain pipe trap (72) according to claim 1, characterized in that: The level of the drainage end (73) of the curved pipe (7) is lower than the level of the bottom of the cooler outer frame (1).

6. A cooler with a drain pipe trap (72) according to claim 1, characterized in that: The cooling water inlet (5) and the cooling water outlet (6) are both arranged on one side of the cooler body (2).

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