Condensation assembly of cooling-water machine

Abstract

The utility model discloses a condensation assembly of a cooling-water machine, belongs to the technical field of cooling-water machines, and solves the problems that a spoiler of an existing device is arranged in a condensation pipe, the efficiency of heat exchange between the condensation pipe and the external environment is low, and the cooling effect on condensate is poor. Condensation pipes distributed in a linear array mode are fixedly installed on the right side wall of the liquid inlet pipe, the right ends of the condensation pipes are fixedly installed on the left side wall of the liquid outlet pipe, cooling assemblies are arranged on the rear sides of the condensation pipes, and connecting holes distributed in a linear array mode are formed in the middles of the front sides of the condensation pipes in a penetrating mode; the condensation pipe and the heat dissipation pipe conduct heat exchange with condensate together, the heat dissipation fan blows air to the back faces of the heat dissipation pipe and the condensation pipe, air circulates on the outer surfaces of the condensation pipe and the heat dissipation pipe and in the heat dissipation pipe, and the air circulation rate around the condensation pipe and the heat dissipation pipe can be increased; the purpose of improving the cooling rate of the condensate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold water machine technical field, concretely is a condensing assembly of cold water machine. BACKGROUND

[0002] ‌Cold water machine is a kind of professional water cooling equipment that provides constant temperature, flow and pressure, and cold water machine is divided into air-cooled cold water machine and water-cooled cold water machine to adapt to the needs of different industries and use scenarios, and cold water unit mainly includes compressor, evaporator, condenser and expansion valve four main parts, these parts work cooperatively, and realize the refrigeration effect of unit.

[0003] Through the retrieval, the application book with patent application number 202321448794.9 discloses a condenser assembly of air-cooled cold water machine, belongs to cold water machine field, including inlet pipe, the right side of inlet pipe is fixedly connected with multiple condensing pipes, the right side of condensing pipe is fixedly connected with outlet pipe, the left side of outlet pipe is equipped with multiple flow grooves respectively at the right side of inlet pipe, the upper end of inlet pipe is fixedly connected with filter, filter is placed with filter screen in the inside, the upper end of filter is sealed with end cover through thread;

[0004] Although the condenser assembly of air-cooled cold water machine is arranged at the upper end of inlet pipe through filter, it is convenient to filter dirt of condensate, the speed of condensate flowing through the inside of condensing pipe is reduced by the arrangement of baffle, and the condensation effect is increased, but the baffle of the condenser assembly of air-cooled cold water machine is arranged in the inside of condensing pipe, the heat exchange efficiency of condensing pipe with external environment is lower, and the cooling effect of condensate is poor.

[0005] Therefore, we propose a condensing assembly of cold water machine. INVENTION CONTENTS

[0006] In view of the defects of prior art, the utility model provides a condensing assembly of cold water machine, solves the problem that the baffle of prior art device is arranged in the inside of condensing pipe, the heat exchange efficiency of condensing pipe with external environment is lower, and the cooling effect of condensate is poor.

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a condensing assembly of cold water machine, including inlet pipe and outlet pipe, the right side wall of inlet pipe is fixedly installed with the condensing pipe that is linear array distribution, the right end of condensing pipe is fixedly installed on the left side wall of outlet pipe, the top end of inlet pipe is fixedly installed with filter, the top end of filter is fixedly installed with inlet nozzle, the bottom end of outlet pipe is fixedly connected with outlet nozzle;

[0008] The rear side of condensing pipe is provided with cooling assembly, and the middle part of the front side of condensing pipe is provided with linearly arrayed connecting holes.

[0009] The cooling assembly comprises a U-shaped plate, a mounting groove, a heat dissipation fan, a heat dissipation pipe, an L-shaped mounting plate and a mounting hole, the two ends of the U-shaped plate are fixedly installed on the rear side walls of the liquid inlet pipe and the liquid outlet pipe respectively, the heat dissipation fan is arranged on the U-shaped plate, the heat dissipation pipe is arranged in the connecting hole, the two ends of the heat dissipation pipe extend to the front and rear sides of the condensing pipe, and a gap exists between the outer surface of the heat dissipation pipe and the upper and lower sides of the inner wall of the condensing pipe.

[0010] Preferably, the heat dissipation pipe is made of pure copper material and is fixedly welded in the connecting hole, wherein the pure copper material has good heat conductivity, and the cooling rate of the condensed water can be improved.

[0011] Preferably, the diameter of the heat dissipation pipe is half of the inner diameter of the condensing pipe, wherein the condensed water in the condensing pipe passes through the gap between the outer wall of the heat dissipation pipe and the inner wall of the condensing pipe when passing through the heat dissipation pipe, and then absorbs the heat of the condensed water through the heat dissipation pipe.

[0012] Preferably, the mounting groove is formed in the side wall of the U-shaped plate, and the heat dissipation fan is fixedly installed on the inner wall of the mounting groove, wherein the heat dissipation fan blows air to one side of the condensing pipe and the heat dissipation pipe, thereby accelerating the heat dissipation of the condensing pipe and the heat dissipation pipe, and the air blown by the heat dissipation fan passes through the inside of the heat dissipation pipe, further accelerating the heat dissipation of the heat dissipation pipe.

[0013] Preferably, the L-shaped mounting plates are symmetrically arranged on the left and right sides of the back of the U-shaped plate, and mounting holes are formed in the ends of the L-shaped mounting plates away from the U-shaped plate, wherein the bolts pass through the mounting holes, and the condensing assembly is installed at a specific installation position.

[0014] The utility model provides a condensing assembly of water chiller.

[0015] The condensing assembly of the water chiller exchanges heat with the condensed liquid through the condensing pipe and the heat dissipation pipe, blows air to the back of the condensing pipe and the heat dissipation pipe through the heat dissipation fan, and the outer surfaces of the condensing pipe and the heat dissipation pipe and the inside of the heat dissipation pipe all have air flow, which can increase the air flow rate around the condensing pipe and the heat dissipation pipe, and then take away the heat in the condensing pipe and the heat dissipation pipe, achieving the purpose of improving the cooling rate of the condensed liquid, and solving the problem that the flow resistance plate of the existing device is arranged in the inside of the condensing pipe, the heat exchange efficiency between the condensing pipe and the external environment is low, and the cooling effect on the condensed liquid is poor. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a condensing assembly of water chiller.

[0017] Figure 2A rear view structure schematic view of the utility model is shown in the figure.

[0018] Figure 3 A section view structure schematic view of the utility model is shown in the figure.

[0019] Figure 4 A condenser pipe and a radiating pipe split structure schematic view of the utility model is shown in the figure.

[0020] In the figure: 1, liquid inlet pipe; 2, condenser pipe; 21, connecting hole; 3, liquid outlet pipe; 4, filter; 5, liquid inlet nozzle; 6, liquid outlet nozzle; 7, cooling assembly; 71, U-shaped plate; 72, mounting groove; 73, radiating fan; 74, radiating pipe; 75, L-shaped mounting plate; 76, mounting hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1

[0023] As Figures 1-4As shown: including the liquid inlet pipe 1 and liquid outlet pipe 3, the right side wall of liquid inlet pipe 1 is fixedly installed with linear array distribution of condenser tube 2, the right end of condenser tube 2 is fixedly installed on the left side wall of liquid outlet pipe 3, the top end of liquid inlet pipe 1 is fixedly installed with filter 4, the top end of filter 4 is fixedly installed with liquid inlet nozzle 5, the bottom end of liquid outlet pipe 3 is fixedly connected with liquid outlet nozzle 6, the back side of condenser tube 2 is provided with cooling assembly 7, the middle part of the front side of condenser tube 2 is provided with linear array distribution of connecting hole 21, cooling assembly 7 includes U-shaped plate 71, mounting groove 72, cooling fan 73, cooling pipe 74, L-shaped mounting plate 75 and mounting hole 76, both ends of U-shaped plate 71 are fixedly installed on the back side wall of liquid inlet pipe 1 and liquid outlet pipe 3, cooling fan 73 is arranged on U-shaped plate 71, cooling pipe 74 is arranged in the inside of connecting hole 21, both ends of cooling pipe 74 extend to the front and back sides of condenser tube 2, there is a gap between the outer surface of cooling pipe 74 and the upper and lower sides of the inner wall of condenser tube 2, cooling pipe 74 is made of pure copper, cooling pipe 74 is fixedly welded in the inside of connecting hole 21, the diameter of cooling pipe 74 is one half of the inner diameter of condenser tube 2, mounting groove 72 is arranged on the side wall of U-shaped plate 71, cooling fan 73 is fixedly installed on the inner wall of mounting groove 72, condenser tube 2 and cooling pipe 74 together exchange heat with condensate, cooling fan 73 blows air to the back of cooling pipe 74 and condenser tube 2, the outer surfaces of condenser tube 2 and cooling pipe 74 and the inside of cooling pipe 74 all have air flow, which can increase the air flow rate around condenser tube 2 and cooling pipe 74, and then take away the heat inside condenser tube 2 and cooling pipe 74, so as to improve the condensate cooling rate;

[0024] Example 2:

[0025] As Figures 1-2 shown: the back of U-shaped plate 71 is fixedly installed with symmetrically distributed L-shaped mounting plate 75 on the left and right sides, mounting hole 76 is arranged on the end of L-shaped mounting plate 75 away from U-shaped plate 71, bolt is used to pass through mounting hole 76, which is convenient for installing the condensing assembly in a specific installation position.

[0026] The working principle and use process of the utility model: the condensing assembly of the cold water machine, when using, the condensate water enters the inside of the filter 4 through the liquid inlet nozzle 5, then the condensate water is filtered by the liquid inlet nozzle 5 and enters the inside of the liquid inlet pipe 1, then the condensate water enters the inside of the liquid outlet pipe 3 through the condensing pipe 2, finally circulates by flowing out through the liquid outlet nozzle 6, in this process, the cold condensate in the condensing pipe 2 will flow through the gap between the outer surface of the heat dissipation pipe 74 and the inner wall of the condensing pipe 2 when passing through the heat dissipation pipe 74, then the condensing pipe 2 and the heat dissipation pipe 74 together with the condensate exchange heat, the heat dissipation fan 73 blows to the back of the heat dissipation pipe 74 and the condensing pipe 2, the outer surface of the condensing pipe 2 and the heat dissipation pipe 74 and the inside of the heat dissipation pipe 74 will have wind flow, can increase the air flow rate around the condensing pipe 2 and the heat dissipation pipe 74, then take away the heat in the condensing pipe 2 and the heat dissipation pipe 74.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A condensing assembly of a water chiller, comprising a liquid inlet pipe (1) and a liquid outlet pipe (3), a linear array of condensing pipes (2) is fixedly installed on the right side wall of the liquid inlet pipe (1), the right end of the condensing pipe (2) is fixedly installed on the left side wall of the liquid outlet pipe (3), the top end of the liquid inlet pipe (1) is fixedly installed with a filter (4), the top end of the filter (4) is fixedly installed with a liquid inlet nozzle (5), and the bottom end of the liquid outlet pipe (3) is fixedly connected with a liquid outlet nozzle (6). characterized in that A cooling assembly (7) is arranged on the back side of the condensing pipe (2), and a linear array of connecting holes (21) is through-opened in the middle of the front side of the condensing pipe (2). The cooling assembly (7) comprises a U-shaped plate (71), a mounting groove (72), a heat dissipation fan (73), a heat dissipation pipe (74), an L-shaped mounting plate (75) and a mounting hole (76), both ends of the U-shaped plate (71) are fixedly installed on the back side walls of the liquid inlet pipe (1) and the liquid outlet pipe (3), the heat dissipation fan (73) is arranged on the U-shaped plate (71), the heat dissipation pipe (74) is arranged inside the connecting hole (21), both ends of the heat dissipation pipe (74) extend to the front and back sides of the condensing pipe (2), and a gap exists between the outer surface of the heat dissipation pipe (74) and the upper and lower sides of the inner wall of the condensing pipe (2).

2. The condensing assembly of a water chiller according to claim 1, wherein: The heat dissipation pipe (74) is made of pure copper, and the heat dissipation pipe (74) is fixedly welded inside the connecting hole (21).

3. The condensing assembly of claim 1, wherein: The diameter of the heat dissipation pipe (74) is half of the inner diameter of the condensing pipe (2).

4. The condensing assembly of claim 1, wherein: The side wall of the U-shaped plate (71) is provided with the mounting groove (72), and the heat dissipation fan (73) is fixedly installed on the inner wall of the mounting groove (72).

5. The condensing assembly of claim 1, wherein: Symmetrically distributed L-shaped mounting plates (75) are fixedly installed on the left and right sides of the back of the U-shaped plate (71), and the L-shaped mounting plate (75) is provided with a mounting hole (76) at the end away from the U-shaped plate (71).

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