JP3112484U - Heat exchanger structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure of a heat exchanger that effectively changes heat energy absorbed in a liquid to an expected temperature.
SOLUTION: Two pairs of tubes 13 which are parallel to each other and pass through the main body 1 are provided on the upper side and the lower side of one side 11 of the main body 1 which is a heat conducting material. The tube end on the lowermost right side of the side 11 is a liquid inlet 131, the tube end on the lower left side of the side 11 is a liquid outlet 133, and a passage 15 is provided between the tubes 13 on the upper side 11. It is done. Another passage 17 is provided between the upper and lower tubes 13 of the other side 16 facing the side 11 of the main body 1 to communicate the upper and lower tubes 13. Both ends of the tube 13 are sealed with a lid, and a lid corresponding to the liquid inlet 131 and the liquid outlet 133 is provided with a liquid inlet pipe and a liquid outlet pipe penetrating the lid, and the liquid is supplied from the liquid inlet. It enters, and finally flows out from the liquid outflow pipe through each tube 13.
[Selection] Figure 1

Description

  The present invention relates to a heat exchanger, and in particular, two pairs of tubes that are parallel to and communicate with each other are provided in the main body of the heat conducting material, so that when the liquid flows in the tubes, the heat energy absorbed by the liquid is the main body Relates to a device conducted to

  In the structure of a general traditional heat exchanger, for example, the structure of a heat exchanger of a drinking water supply machine, a hollow water bottle is provided, a copper tube is wound around the surface of the water tube, and a refrigerant is placed in the copper tube. The copper pipe is connected to a compressor, and the compressor compresses the refrigerant flowing in the copper pipe into a liquid, whereby the temperature of water in the water bottle is absorbed by the liquid refrigerant, and the temperature can be lowered.

  However, since the contact area between the copper tube and the water bottle is small, the refrigerant cannot be lowered to the expected temperature unless the refrigerant is circulated several times, which takes a very long time and at the same time, the power for driving the compressor is wasted. End up.

  Accordingly, it is an object of the present invention to provide a heat exchanger structure that effectively converts the thermal energy absorbed in the liquid to the expected temperature.

  Another object of the present invention is to provide a heat exchanger structure that quickly changes the thermal energy absorbed by the liquid to an expected temperature.

  A further object of the present invention is to provide a heat exchanger structure that raises the temperature of the liquid flowing in the tube.

  In order to achieve the above-mentioned object, the structure of the heat exchanger according to the claims of the present invention is provided with a main body which is a heat conducting material, and is parallel to each other on the upper side and the lower side of the main body. Two pairs of tubes penetrating through are provided. The tube end on the lowermost right side is the liquid inlet, and the tube end on the lower left side is the liquid outlet. A passage is provided between the tubes on the upper side and communicates with the tube. Another passage is provided on the other side opposite to the side of the main body, and another passage is provided between the lower tubes. Connect the tubes.

  Both ends of the tube are sealed with a lid, and a liquid inlet and a liquid outlet tube penetrating the lid are provided on the lid corresponding to the liquid inlet and the liquid outlet, so that the tubes are connected to each other. . Liquid (for example, water) enters from the liquid inlet, and finally flows out from the liquid outlet pipe through each tube. As described above, when the liquid flows in the tubes by the heat conducting material of the main body, the heat energy absorbed by the liquid is effectively transferred to the main body and changed to the expected temperature.

  A curved metal tube (for example, a copper tube) is provided on the other side of the main body, and the metal tube penetrates the lid and is bent around and attached to each tube, and refrigerant enters one end of the metal tube. An end is provided. The other end is provided with a refrigerant outflow end, and the metal pipe is connected to the refrigeration equipment, whereby the compressor of the refrigeration equipment compresses the refrigerant flowing in the metal pipe into a liquid, enters through the refrigerant ingress end, and flows into each tube. Furthermore, it becomes possible to flow out from the refrigerant outflow end. Thus, each refrigerant | coolant can absorb rapidly the thermal energy which the liquid conducted to the main body through a refrigerant | coolant flowing into each tube, and can reduce the temperature of a liquid rapidly.

  A storage hole is provided in the center of one side of the main body, and an electric heating rod can be installed in the storage hole. When the electric heating rod is inserted into the storage hole and the liquid flows in these tubes, electric heating is performed. The rod can absorb the heat conducted to the body and raise the temperature.

The object of the present invention will be described below with reference to the drawings.
As shown in FIG. 1 and FIG. 2, the structure of the heat exchanger according to the embodiment of the present invention is provided with a main body 1 which is a heat conducting material, parallel to each other on the upper side and the lower side of one side 11 of the main body 1 and the main body. Two pairs of tubes 13 penetrating 1 are provided. The tube end on the lowermost right side of the side 11 is a liquid inlet 131, the tube end on the lower left of the side 11 is a liquid outlet 133, and a passage 15 is provided between the tubes 13 on the upper side 11. The tube 13 is communicated. Another passage 17 is provided between the upper and lower tubes 13 of the other side 16 facing the side 11 of the main body 1 to communicate the upper and lower tubes 13.

  As shown in FIGS. 2 and 4, both ends of the tube 13 are sealed by a lid 18 and another lid 19, and the lid 18 corresponding to the liquid inlet 131 and the liquid outlet 133 has a lid 18. A liquid injection pipe 21 and a liquid outflow pipe 22 are provided. As a result, the tubes 13 are connected, and liquid (for example, water, oil,...) Can enter from the liquid inlet 21 and finally flow out from the liquid outflow pipe 22 through each tube 13 (FIG. 1). As described above, when the liquid flows in the tubes 13 by the heat conducting material of the main body 1, the thermal energy absorbed by the liquid is effectively transferred to the main body 1 and changed to the expected temperature.

  As shown in FIGS. 3 and 4, a curved metal tube 23 (for example, a copper tube, a steel tube, etc.) is provided on another side 16 of the main body 1. The metal tube 23 passes through the lid 19 and is bent around and attached to each tube 13, and a refrigerant inlet end 231 is provided at one end of the metal tube 23, and a refrigerant outflow end 233 is provided at the other end. The metal tube 23 is connected to a refrigeration facility (not shown in the drawing). Further, as shown in FIGS. 1 and 4, the compressor (not shown) of the refrigeration equipment compresses the refrigerant flowing in the metal pipe 23 into a liquid, enters through the refrigerant entry end 231, and enters each tube 13. It is possible to flow out from the refrigerant outflow end 233. Thus, each refrigerant | coolant can absorb rapidly the thermal energy which the liquid conducted to the main body 1 through a refrigerant | coolant flowing into each tube 13, and can reduce the temperature of a liquid rapidly.

  As shown in FIG. 5, a storage hole 24 is provided at the center of one side 11 of the main body 1, and an electric heating rod 25 can be attached in the storage hole 24. Thereby, the electric heating rod 25 is inserted into the storage hole 24, and when the liquid flows in the tubes 13, the heat conducted by the electric heating rod 25 to the main body 1 is absorbed and the temperature thereof can be raised. In addition, the storage hole 24 is provided at the central position of one side 11 of the main body 1, and the heat of the electric heating rod 25 at the central position can be quickly and uniformly conducted to the main body 1 and flows into the tube 13. The liquid can quickly absorb the heat of the electric heating rod 25.

  As shown in FIGS. 1 and 2 again, at least one hole 26 is provided in the four circumferences of the lid 18 and the other lid 19, and screw holes having the same number as the holes 26 are provided at positions corresponding to the holes 26 of the main body 1. 27, thereby allowing the screw 18 to pass through the hole 26 and screwed into the screw hole 27 so that the lid 18 and the other lid 19 respectively cover the one side 11 and the other side 16 of the main body 1. It is possible that the end of the tube 13 is sealed.

  As shown in FIG. 2, a silicone rubber packing 29 is provided between the lid 18, another lid 19, and one side 11 of the main body 1 and another side 16 to seal the end of the tube 13 and It is possible to prevent leakage.

  As shown in FIG. 5, the surface of the main body 1 is covered with a single layer of heat insulating cotton 31, which can maintain the temperature of the main body 1 and prevent the temperature from being lost.

As shown in FIGS. 1 and 2, the main body 1 is made of aluminum, and the main body 1 and the tube 13 are integrally formed by an aluminum die casting method. Thus, when it is integrally formed by the aluminum die casting method, a low manufacturing cost is achieved, and the main body 1 has a small volume, good thermal conductivity, and an effect that does not occupy space.
Further, when the refrigerant flows in the metal tube 23, it is possible to quickly absorb the heat energy of the main body 1, the temperature of the main body 1 is lowered to an icing state below zero degree, and the temperature of the liquid flowing in the tube 13 is reduced. It can be lowered quickly.

1 is a three-dimensional view illustrating a heat exchanger according to an embodiment of the present invention. It is a three-dimensional exploded view showing a heat exchanger according to an embodiment of the present invention. It is a three-dimensional external view showing a refrigerant tube according to an embodiment of the present invention. FIG. 3 is a three-dimensional diagram illustrating a heat exchanger according to an embodiment of the present invention. FIG. 3 is a three-dimensional diagram illustrating a heat exchanger according to an embodiment of the present invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Main body, 11 One side, 13 Tube, 15 Passage, 16 Another side, 17 Another passage, 18 Lid, 19 Another lid, 21 Liquid injection pipe, 22 Liquid outflow pipe, 23 Metal pipe, 24 Object hole 25 Heating rod, 26 holes, 27 Screw holes, 28 Screws, 29 Silicon rubber packing, 31 Insulating cotton, 131 Liquid inlet, 133 Liquid outlet, 231 Refrigerant inlet, 233 Refrigerant outlet,

Claims (6)

A heat exchanger comprising a main body and two pairs of tubes,
The body is composed of heat conducting material,
The two pairs of tubes are parallel to each other and are provided on the upper side and the lower side of one side of the main body through the main body. The tube end on the lower right side of the side is the liquid inlet, and the lower left side of the side The end of the tube is a liquid outlet, and a passage is provided between the tubes on the upper side to communicate the tubes, and between the upper and lower tubes on the other side opposite to the side of the body. A separate passage is provided to connect the upper and lower tubes, both ends of the tube are sealed by a lid and another lid, and the lid corresponding to the liquid inlet and the liquid outlet is passed through the lid. A liquid inlet tube and a liquid outlet tube are provided, whereby the tubes are connected to each other,
The liquid enters from the liquid inlet, and finally flows out from the liquid outflow pipe through each tube.When the liquid flows in the tube by the heat conducting material of the main body, the heat energy absorbed by the liquid is effectively transferred to the main body and expected. The heat exchanger structure is characterized by being able to be changed to a suitable temperature.   A curved metal tube is provided on another side of the main body, the metal tube passes through another lid, and is bent around and attached to each tube, and one end of the metal tube is provided with a refrigerant entry end. The other end is provided with a refrigerant outflow end, and the metal pipe is connected to the refrigeration equipment, whereby the compressor of the refrigeration equipment compresses the refrigerant flowing in the metal pipe into a liquid, enters through the refrigerant entry end, and enters each tube. It becomes possible to flow and further flow out from the refrigerant outflow end, and through the refrigerant flowing into each tube, each refrigerant can quickly absorb the heat energy conducted by the liquid to the main body, and can rapidly reduce the temperature of the liquid. The structure of the heat exchanger according to claim 1, wherein:   3. The heat exchanger structure according to claim 2, wherein the metal tube is a copper tube.   The structure of a heat exchanger according to claim 1, wherein the liquid is water.   A storage hole is provided in the center of one side of the main body, and an electric heating rod can be attached inside the storage hole, so that when the electric heating rod is inserted into the storage hole and the liquid flows in the tube, the electric heating rod The heat exchanger structure according to claim 1, wherein the heat conducted to the main body can be absorbed to raise the temperature.   The heat exchanger structure according to claim 1, wherein the surface of the main body is covered with a single layer of heat insulating cotton so as to maintain the temperature of the main body and prevent the temperature from being lost.

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