CN214582637U - Water-cooling heat dissipation exchanger - Google Patents

Abstract

The utility model discloses a water-cooling heat exchanger, including the heat dissipation frame, heat dissipation frame right side top is provided with the inlet tube, and the inlet tube is connected with outside hot-water line, and heat dissipation frame left side below is provided with the drain pipe, and the inside top of heat dissipation frame is provided with two sets of filter screens, and heat dissipation frame middle part is provided with the cold district cabin, and cold district cabin middle part is provided with two sets of fixed blocks, and fixed mounting has the cooling tube in the fixed block. The utility model carries out preliminary filtration and purification through the water flow introduced by the water inlet pipe, and avoids the influence of dust and impurities on the water cooling and heat dissipation efficiency in the subsequent pipeline; the cooling pipe is an annular structural part, so that the time for water flow to pass is prolonged, the cooling area of the cooling pipe and the air in the cold area cabin is increased, and the cooling and heat dissipation efficiency is improved; carry out prefilter to the exhaust rivers through the filter, filter metal ion in to rivers through the rust remover, avoid subsequent production incrustation scale hard after the heating, influence absorption and conversion to the heat.

Description

Water-cooling heat dissipation exchanger

Technical Field

The utility model relates to a water-cooling interchanger field, in particular to water-cooling heat exchanger.

Background

Machines such as those used in the earth-moving industry, construction industry, and mining industry employ heat exchangers to cool engines or other heat generating devices. Support clips are commonly used to attach the tubes of a heat exchanger (e.g., radiator) to the frame or chassis of a machine. The interface between the support clamp and the tube may experience play that may be caused by internal or external causes. Internal causes of such play may include erosion (caused by cavitation of the fluid flowing through the pipe), which may cause inward deformation of the pipe wall. External causes may include an increase or decrease in the size of the support clip due to a change in temperature or humidity, or the like.

The heat exchanger wears and/or is incorrectly oriented with respect to the air flow used to extract heat from the tubes. Holes may also be formed in the tube over time, which causes unnecessary loss of cooling fluid in the tube.

However, in the existing water-cooled heat exchanger, periodic cooling and heating are performed on water flow to replace heat, and after metal ions in the water flow absorb the heat, scale is generated and attached to a pipeline to affect subsequent heat dissipation, so that a water-cooled heat exchanger is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a water-cooled heat exchanger, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water cooled heat rejection exchanger comprising: a water inlet pipe is arranged above the right side of the heat dissipation frame, the water inlet pipe is connected with an external hot water pipe, a water discharge pipe is arranged below the left side of the heat dissipation frame, the water discharge pipe guides out cooled water flow in the heat dissipation frame for recycling, two groups of filter screens are arranged above the interior of the heat dissipation frame, the right sides of the filter screens are communicated with the water inlet pipe,

the utility model discloses a cooling frame, including heat dissipation frame, cooling frame, fixed block, filter screen, fixed block and cooling tube, heat dissipation frame middle part is provided with the cold district cabin, the cold district cabin links to each other with external compressor, refrigerates to heat dissipation frame inside, cold district cabin middle part is provided with two sets of fixed blocks, fixed mounting has the cooling tube in the fixed block, inlet tube and filter screen intercommunication of cooling tube upper end, fixed block and cooling tube are the brass material, have good corrosion resistance and heat conductivity, the cooling tube is the loop configuration spare, increases the time that rivers pass through, increases the cooling area of cooling tube and cold district under-deck air to promote cooling radiating efficiency.

Preferably, the heat dissipation frame below is provided with the water pump, the water pump upper end links to each other with the outlet pipe of cooling tube, the water pump provides pressure, controls the velocity of flow of rivers in the cooling tube, the left delivery port of water pump is connected with flowing back water pipe, be provided with two sets of filters in the flowing back water pipe, carry out prefilter to the discharged rivers through the filter.

Preferably, the flowing back water pipe left end is provided with the deruster, be provided with the pellicle in the deruster, filter metal ion in rivers through the deruster, avoid subsequent incrustation scale that produces the knot after the heating, pile up in the water pipe, the influence is to thermal absorption and conversion, the deruster left end and drain pipe intercommunication will be derived through the rivers after cooling and filtration for the outside water-cooling heat dissipation that is provided with.

Preferably, be provided with first thermometer in the pipeline at filter screen middle part, come to measure the hot water temperature of entering through first thermometer for to the control of follow-up flowing water speed, flowing back water pipe middle part is provided with the second thermometer, monitors the rivers temperature after the cooling through the second thermometer, and the cooperation first thermometer is convenient for monitor cooling device effect.

Preferably, be provided with the cotton filter screen of PP in the filter screen, carry out preliminary filtration with the leading-in rivers of inlet tube and purify, avoid dust and impurity amount of money to influence water-cooling radiating efficiency in subsequent pipeline, it is two sets of connect through the pipeline between the filter screen.

Preferably, the heat dissipation frame is a stainless steel structural frame, the supporting seats are symmetrically arranged below the bottom of the heat dissipation frame, and rubber gaskets are arranged at the bottoms of the supporting seats and have certain buffering characteristics.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the filter screens are internally provided with PP cotton filter screens, water flow guided in by the water inlet pipe is subjected to primary filtering and purification, the influence of dust and impurities on the water cooling and heat dissipation efficiency in subsequent pipelines is avoided, and the two groups of filter screens are connected through the pipelines; the cooling pipe is an annular structural member, so that the time for water flow to pass is prolonged, and the cooling area of the cooling pipe and the air in the cold area cabin is increased, so that the cooling and heat dissipation efficiency is improved; carry out prefilter to the exhaust rivers through the filter, be provided with the pellicle in the deruster, filter metal ion in rivers through the deruster, avoid subsequent production incrustation scale hard after the heating, pile up in the water pipe, the influence is to thermal absorption and conversion.

2. The hot water temperature that comes into is measured through first thermometer for control to follow-up flowing water speed, flowing back water pipe middle part is provided with the second thermometer, monitors the rivers temperature after the cooling through the second thermometer, and the cooperation first thermometer is convenient for monitor cooling device effect.

Drawings

Fig. 1 is an overall structure diagram of a water-cooling heat exchanger of the present invention.

In the figure: 1. a heat dissipation frame; 2. a supporting seat; 3. a water inlet pipe; 4. a drain pipe; 5. filtering with a screen; 6. a first thermometer; 7. a cold zone compartment; 8. a fixed block; 9. a cooling tube; 10. a water pump; 11. A filter; 12. a liquid drainage pipe; 13. a rust remover; 14. a second thermometer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, a water-cooled heat exchanger includes: the heat dissipation frame 1 is a stainless steel structure frame, the supporting seat 2 is symmetrically arranged below the bottom of the heat dissipation frame 1, the bottom of the supporting seat 2 is provided with a rubber gasket with certain buffering characteristic, the water inlet pipe 3 is arranged above the right side of the heat dissipation frame 1, the water inlet pipe 3 is connected with an external hot water pipe, the drain pipe 4 is arranged below the left side of the heat dissipation frame 1, the drain pipe 4 guides out cooled water flow in the heat dissipation frame 1 for recycling,

two groups of filter screens 5 are arranged above the inside of the heat dissipation frame 1, PP cotton filter screens are arranged in the filter screens 5, the right sides of the filter screens 5 are communicated with the water inlet pipe 3, water flow guided in the water inlet pipe 3 is subjected to preliminary filtering and purification, the influence of dust and impurities on the water cooling heat dissipation efficiency in subsequent pipelines is avoided, the two groups of filter screens 5 are connected through a pipeline, a first thermometer 6 is arranged in the pipeline in the middle of the filter screen 5, the temperature of the entering hot water is measured through the first thermometer 6 and is used for controlling the speed of the subsequent flowing water,

the cooling frame is characterized in that a cold area cabin 7 is arranged in the middle of the cooling frame 1, the cold area cabin 7 is connected with an external compressor to refrigerate the interior of the cooling frame 1, two groups of fixing blocks 8 are arranged in the middle of the cold area cabin 7, a cooling pipe 9 is fixedly arranged in each fixing block 8, a water inlet pipe at the upper end of the cooling pipe 9 is communicated with the filter screen 5, the fixing blocks 8 and the cooling pipe 9 are made of brass and have good corrosion resistance and thermal conductivity, the cooling pipe 9 is an annular structural member, the time for water flow to pass is increased, the cooling area of the air in the cooling pipe 9 and the air in the cold area cabin 7 is increased, and therefore the cooling and heat dissipation efficiency is improved,

the heat dissipation frame is characterized in that a water pump 10 is arranged below the heat dissipation frame 1, the upper end of the water pump 10 is connected with a water outlet pipe of the cooling pipe 9, the water pump 10 provides pressure to control the flow velocity of water flow in the cooling pipe 9, a liquid discharge water pipe 12 is connected to a water outlet on the left side of the water pump 10, a second thermometer 14 is arranged in the middle of the liquid discharge water pipe 12, the temperature of the cooled water flow is monitored through the second thermometer 14, the first thermometer 6 is matched to facilitate monitoring of the effect of the cooling device, two sets of filters 11 are arranged in the liquid discharge water pipe 12, the discharged water flow is primarily filtered through the filters 11, a rust remover 13 is arranged at the left end of the liquid discharge water pipe 12, a semipermeable membrane is arranged in the rust remover 13, metal ions in the water flow are filtered through the rust remover 13, hard scale generated after subsequent heating is avoided, the subsequent process is accumulated in the water pipe, and the absorption and conversion of heat are influenced, the left end of the rust remover 13 is communicated with the water discharge pipe 4, and water flow after cooling and filtering treatment is guided out for water-cooling heat dissipation arranged outside.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A water-cooling heat exchanger comprises a heat radiation frame (1), and is characterized in that: a water inlet pipe (3) is arranged above the right side of the heat dissipation frame (1), the water inlet pipe (3) is connected with an external hot water pipe, a water discharge pipe (4) is arranged below the left side of the heat dissipation frame (1), two groups of filter screens (5) are arranged above the inner part of the heat dissipation frame (1), the right side of each filter screen (5) is communicated with the water inlet pipe (3),

the utility model discloses a cooling frame, including heat dissipation frame (1), cooling frame (7) middle part is provided with cold district cabin (7), cold district cabin (7) middle part is provided with two sets of fixed block (8), fixed mounting has cooling tube (9) in fixed block (8), the inlet tube and filter screen (5) the intercommunication of cooling tube (9) upper end, fixed block (8) and cooling tube (9) are the brass material, cooling tube (9) are the loop configuration spare.

2. The exchanger of claim 1, wherein: the heat dissipation frame (1) below is provided with water pump (10), the outlet pipe of water pump (10) upper end and cooling tube (9) links to each other, the left delivery port of water pump (10) is connected with flowing back water pipe (12), be provided with two sets of filters (11) in flowing back water pipe (12).

3. The exchanger of claim 2, wherein: the liquid drainage pipe (12) left end is provided with rust remover (13), be provided with the pellicle in rust remover (13), rust remover (13) left end and drain pipe (4) intercommunication.

4. The exchanger of claim 2, wherein: a first thermometer (6) is arranged in the pipeline in the middle of the filter screen (5), and a second thermometer (14) is arranged in the middle of the liquid drainage pipe (12).

5. The exchanger of claim 1, wherein: the filter screen (5) is internally provided with a PP cotton filter screen, and the two filter screens (5) are connected through a pipeline.

6. The exchanger of claim 1, wherein: the heat dissipation frame (1) is a stainless steel structural frame, the supporting seat (2) is symmetrically arranged below the bottom of the heat dissipation frame (1), and a rubber gasket is arranged at the bottom of the supporting seat (2).

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