Waste heat treatment condensate water refrigerating device

Abstract

The utility model relates to the technical field of refrigeration, in particular to a waste heat treatment condensate water refrigeration device. The waste heat treatment condensate water refrigerating device comprises a shell, a middle embedded cylinder is fixedly installed in the inner disc center of the shell, a plurality of annularly-distributed threaded rods are fixedly embedded in the position, on the periphery of the middle embedded cylinder, of the inner disc wall of the shell, and an air inducing assembly is arranged on the shell. According to the waste heat treatment condensate water refrigerating device, due to the fact that moisture is sprayed in a circular diffusion mode through the middle embedded cylinder, the contact area between the moisture and the annular activated carbon net column is enlarged, and meanwhile the moisture treatment efficiency is improved; the annular activated carbon net columns are prone to amplitude, so that the annular activated carbon net columns internally press the springs, the internal pressure between the annular activated carbon net columns and the shell is effectively reduced, and the annular activated carbon net columns are effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of hotel dehumidification, in particular to a waste heat treatment condensed water refrigeration device. Background Art

[0002] The condensed water produced by the evaporator in the current refrigeration equipment is also evaporated by the waste heat of the compressor. However, due to the unreasonable use of waste heat, the condensed water often cannot be completely evaporated, causing the condensed water to accumulate and leak out from the overflow hole of the evaporation pool. Another container must be used to hold the overflowing condensed water and it must be poured out regularly, which brings inconvenience to the users of the refrigeration equipment. The reason why the condensed water cannot be completely evaporated and accumulates more and more is that the temperature of the condensed water formed on the outside of the evaporator is relatively low, and the low-temperature condensed water enters the evaporation pool and mixes with the heated condensed water. The temperature difference between the low-temperature condensed water and the heated condensed water is large, and it is easy to absorb the heat carried by the heated condensed water, thereby hindering the vaporization and evaporation of the heated condensed water, resulting in more and more condensed water in the evaporation pool. The temperature of the high-temperature and high-pressure refrigerant medium generated by the compressor of the refrigeration equipment is still high after passing through the evaporation pool. These refrigerants need to be further cooled by the condenser before being refrigerated in the evaporator. The condenser refrigeration process requires a large amount of external power for cooling work, and the energy-saving effect is poor. The waste heat carried by the high-temperature refrigerant medium after passing through the evaporation pool cannot be effectively utilized. In view of the above problems, in the patent document with announcement number CN209910139U, the remaining heat treatment condensed water device is arranged between the outlet of the compressor and the inlet of the condenser. The high-temperature refrigerant gas at the outlet of the compressor is cooled by the preheating treatment condensed water device, which can effectively reduce the workload of the condenser and achieve the purpose of energy saving and environmental protection; a throttling device is also provided between the condenser and the evaporator, which can increase the flow rate or flow of the refrigerant entering the evaporator for adjustment, so as to achieve energy-saving effect. However, a water receiving trough for collecting condensed water on the lower side of the evaporator is used to receive the condensed water, which will cause high humidity at the location and easily cause serious rusting of the equipment at the location.

[0003] Therefore, based on the patent with announcement number CN209910139U, it is necessary to provide a waste heat treatment condensed water refrigeration device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a waste heat treatment condensed water refrigeration device.

[0005] The waste heat treatment condensed water refrigeration device provided by the utility model comprises a shell, a central embedded cylinder is fixedly installed in the inner disk of the shell, and a plurality of annularly distributed threaded rods are fixedly embedded on the inner disk wall of the shell around the central embedded cylinder;

[0006] The shell is provided with an air induction assembly, and the moisture emitted between the lower side of the evaporator and the water tank is absorbed into the shell through the air induction assembly. The air induction assembly includes a mounting tube, an air induction fan is fixedly mounted in the mounting tube, and a filter is fixedly engaged with the outer tube opening of the mounting tube, and an arc-shaped cover plate is fixedly mounted near the outer tube opening of the mounting tube, and the arc-shaped cover plate is trumpet-shaped and is threadedly fixedly connected to the mounting opening of the shell by rotating and tightening;

[0007] An annular activated carbon mesh column is installed in the shell.

[0008] Preferably, the annular activated carbon mesh column is provided with a plurality of annularly distributed insertion holes, and the annular activated carbon mesh column is arranged in a shell. Specifically, the annular activated carbon mesh column is sleeved on the middle embedded cylinder, and the insertion holes provided on the annular activated carbon mesh column are respectively sleeved on the threaded rods at corresponding positions in the shell.

[0009] Preferably, each of the threaded rods is equipped with a pressing assembly for pressing a ring-shaped activated carbon mesh column, and the pressing assembly includes a nut, a spring and a pressing plate, and both ends of the spring are fixedly equipped with a locking ring, and the two locking rings are respectively rotatably engaged with the bottom of the nut and the upper surface of the pressing plate.

[0010] Preferably, the nut is threadedly fixedly mounted on the threaded rod in a rotationally tightened manner, and the pressing sheet abuts against the upper surface of the annular activated carbon mesh column.

[0011] Preferably, the installation tube is inserted into the middle embedded tube and communicated with the middle embedded tube, and a tube wall of the middle embedded tube is provided with a plurality of evenly distributed air holes.

[0012] Preferably, a plurality of annularly distributed exhaust cavities are provided on the outer wall of the shell.

[0013] Compared with the related art, the waste heat treatment condensed water refrigeration device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] 1. The utility model has a circular diffusion spraying mode because the moisture passes through the embedded cylinder, thereby increasing the contact area with the annular activated carbon mesh column and also improving the efficiency of moisture treatment;

[0016] 2. The utility model turns on the induced draft fan to discharge moisture into the annular activated carbon mesh column, which easily causes the annular activated carbon mesh column to vibrate. Therefore, the annular activated carbon mesh column is compressed by a spring, thereby effectively reducing the internal pressure between the annular activated carbon mesh column and the shell, and effectively protecting the annular activated carbon mesh column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A structural schematic diagram of a preferred embodiment of the waste heat treatment condensed water refrigeration device provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the installation structure of the annular activated carbon mesh column in the shell shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the housing shown;

[0020] Figure 4 for Figure 1 The structural schematic diagram of the air induction assembly shown;

[0021] Figure 5 for Figure 1 The structural schematic diagram of the annular activated carbon mesh column shown;

[0022] Figure 6 for Figure 1 Schematic diagram of the structure of the pressed assembly shown.

[0023] Numbers in the figure: 1. Shell; 2. Air induced draft assembly; 21. Mounting cylinder; 22. Air induced draft fan; 23. Filter screen; 24. Arc cover plate; 3. Embedded cylinder; 4. Threaded rod; 5. Ring-shaped activated carbon mesh column; 6. Insertion hole; 7. Press-fit assembly; 71. Nut; 72. Spring; 73. Press-fit sheet; 8. Exhaust chamber. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 6 The utility model embodiment provides a waste heat treatment condensed water refrigeration device, which includes: a shell 1 and an air induced draft component 2. The shell 1 is installed on the lower side of the evaporator in the patent with announcement number CN209910139U and is located above the water receiving tank.

[0027] In the embodiments of the present invention, please refer to Figure 1 and Figure 4A central embedded cylinder 3 is fixedly installed in the inner disk of the shell 1, and a plurality of annularly distributed exhaust cavities 8 are opened on the outer wall of the shell 1. The induced draft component 2 covers the shell 1, and the moisture emitted from the lower side of the evaporator and between the water tank is absorbed into the shell 1 through the induced draft component 2, and the induced draft component 2 includes a mounting cylinder 21, an induced draft fan 22, a filter 23 and an arc-shaped cover plate 24. The induced draft fan 22 is fixedly installed in the mounting cylinder 21, and the filter 23 is fixedly embedded at the outer cylinder mouth of the mounting cylinder 21. An arc-shaped cover plate 24 is fixedly installed near the outer cylinder mouth of the mounting cylinder 21, and the arc-shaped cover plate 24 is trumpet-shaped and is threadedly fixedly connected to the mounting mouth of the shell 1 by rotating and tightening. The mounting cylinder 21 is inserted into the central embedded cylinder 3 and communicated with the central embedded cylinder 3, and the cylinder wall of the central embedded cylinder 3 is provided with a plurality of evenly distributed air holes.

[0028] It should be noted that: during installation, the shell 1 is fixed to the lower side of the evaporator in the CN209910139U patent with screws, and the induced draft fan 22 is turned on to discharge moisture into the middle embedded tube 3 through the arc cover 24, and then discharged into the shell 1 in a diffused manner through the air holes on the middle embedded tube 3.

[0029] In the embodiments of the present invention, please refer to Figure 1 , Figure 3 and Figure 5 A plurality of annularly distributed threaded rods 4 are fixedly embedded on the inner disk wall of the shell 1 around the middle embedded tube 3, and the annular activated carbon mesh column 5 is located in the shell 1. A plurality of annularly distributed insertion holes 6 are opened on the annular activated carbon mesh column 5, and the annular activated carbon mesh column 5 is arranged in the shell 1. Specifically, the annular activated carbon mesh column 5 is sleeved on the middle embedded tube 3, and the insertion holes 6 opened on the annular activated carbon mesh column 5 are respectively sleeved on the threaded rods 4 at corresponding positions in the shell 1.

[0030] It should be noted that the moisture diffused into the shell 1 is absorbed by the annular activated carbon mesh column 5. Since the moisture is diffused in a circular manner through the embedded tube 3, the contact area with the annular activated carbon mesh column 5 is increased and the efficiency of moisture treatment is also improved.

[0031] In the embodiments of the present invention, please refer to Figure 2 and Figure 6 Each of the threaded rods 4 is equipped with a pressing assembly 7 for pressing the annular activated carbon mesh column 5, and the pressing assembly 7 includes a nut 71, a spring 72 and a pressing piece 73. Both ends of the spring 72 are fixedly equipped with a fitting ring, and the two fitting rings are respectively rotated and fitted on the bottom of the nut 71 and the upper surface of the pressing piece 73, and the nut 71 is threadedly fixed on the threaded rod 4 in a rotating and tightening manner, and the pressing piece 73 is against the upper surface of the annular activated carbon mesh column 5.

[0032] It should be noted that: the arc cover plate 24 is unscrewed, and then the nuts 71 on each threaded rod 4 are unscrewed in turn, so as to remove the annular activated carbon mesh column 5 and replace it with a new one. When a new annular activated carbon mesh column 5 is subsequently installed, the annular activated carbon mesh column 5 is placed in the shell 1, and the nut 71 is tightened by rotating it so that the nut 71 slides down along the threaded rod 4. After the pressing sheet 73 contacts the annular activated carbon mesh column 5, the spring 72 begins to compress, so that the annular activated carbon mesh column 5 is pressed and fixed. After the induced draft fan 22 is turned on to discharge moisture into the annular activated carbon mesh column 5, it is easy to cause the annular activated carbon mesh column 5 to vibrate. Therefore, the spring 72 is pressed inside the annular activated carbon mesh column 5, thereby effectively reducing the internal pressure between the annular activated carbon mesh column 5 and the shell 1, and effectively protecting the annular activated carbon mesh column 5.

[0033] The working principle of the waste heat treatment condensed water refrigeration device provided by the utility model is as follows:

[0034] During installation, the shell 1 is fixed to the lower side of the evaporator in the CN209910139U patent with screws, and the induced fan 22 is turned on to discharge the moisture through the arc cover plate 24 into the middle embedded cylinder 3, and then discharged into the shell 1 in a diffused manner through the air holes on the middle embedded cylinder 3. The moisture diffused into the shell 1 is absorbed by the annular activated carbon mesh column 5. Since the moisture passes through the middle embedded cylinder 3 in a circular diffused manner, the contact area with the annular activated carbon mesh column 5 is increased and the efficiency of moisture treatment is also improved. The arc cover plate 24 is unscrewed, and then the nuts 71 on each threaded rod 4 are unscrewed in turn, so as to remove the annular activated carbon mesh column 5 for replacement. When a new annular activated carbon net column 5 is installed later, after placing the annular activated carbon net column 5 into the shell 1, the nut 71 is rotated and tightened to make the nut 71 slide down along the threaded rod 4. After the pressing sheet 73 contacts the annular activated carbon net column 5, the spring 72 begins to compress, thereby pressing and fixing the annular activated carbon net column 5. When the induced draft fan 22 is turned on to discharge moisture into the annular activated carbon net column 5, it is easy to cause the annular activated carbon net column 5 to vibrate. Therefore, the spring 72 is pressed inside the annular activated carbon net column 5, thereby effectively reducing the internal pressure between the annular activated carbon net column 5 and the shell 1, and effectively protecting the annular activated carbon net column 5.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waste heat treatment condensed water refrigeration device, characterized in that: It comprises a shell (1), a centrally embedded cylinder (3) is fixedly mounted in the inner disk center of the shell (1), and a plurality of annularly distributed threaded rods (4) are fixedly embedded on the inner disk wall of the shell (1) around the centrally embedded cylinder (3); The shell (1) is provided with an air induction assembly (2), and moisture emitted from the lower side of the evaporator and between the water receiving tank is absorbed into the shell (1) through the air induction assembly (2), the air induction assembly (2) comprises a mounting tube (21), an air induction fan (22) is fixedly mounted in the mounting tube (21), and a filter screen (23) is fixedly engaged with the outer tube opening of the mounting tube (21), and an arc-shaped cover plate (24) is fixedly mounted near the outer tube opening of the mounting tube (21), and the arc-shaped cover plate (24) is trumpet-shaped and is threadedly fixedly connected to the mounting opening of the shell (1) by means of rotation and tightening; An annular activated carbon mesh column (5) is installed in the shell (1).

2. The waste heat treatment condensed water refrigeration device according to claim 1, characterized in that: The annular activated carbon mesh column (5) is provided with a plurality of annularly distributed insertion holes (6), and the annular activated carbon mesh column (5) is arranged in the shell (1). Specifically, the annular activated carbon mesh column (5) is sleeved on the middle embedded cylinder (3), and the insertion holes (6) provided on the annular activated carbon mesh column (5) are respectively sleeved on the threaded rods (4) at corresponding positions in the shell (1).

3. The waste heat treatment condensed water refrigeration device according to claim 2, characterized in that: A pressing assembly (7) for pressing the annular activated carbon mesh column (5) is installed on each of the threaded rods (4), and the pressing assembly (7) comprises a nut (71), a spring (72) and a pressing sheet (73), and both ends of the spring (72) are fixedly mounted with a fitting ring, and the two fitting rings are respectively rotatably fitted on the bottom of the nut (71) and the upper surface of the pressing sheet (73).

4. The waste heat treatment condensed water refrigeration device according to claim 3, characterized in that: The nut (71) is threadedly fixedly mounted on the threaded rod (4) in a rotating and tightening manner, and the pressing sheet (73) abuts against the upper surface of the annular activated carbon mesh column (5).

5. The waste heat treatment condensed water refrigeration device according to claim 1, characterized in that: The installation tube (21) is inserted into the middle embedded tube (3) and communicated with the middle embedded tube (3), and the tube wall of the middle embedded tube (3) is provided with a plurality of evenly distributed air holes.

6. The waste heat treatment condensed water refrigeration device according to claim 1, characterized in that: A plurality of annularly distributed exhaust cavities (8) are provided on the outer wall of the shell (1).

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