JP3161676U - Heat exchanger - Google Patents

Abstract

A heat exchanger is provided. A first heat exchange unit, a partition portion, and a second heat exchange unit are included. The first heat exchange unit 10 is made by casting a metal, and a first hole portion 101 and a second hole portion 102 are respectively provided therethrough. A flow path is provided on each side surface of the partition part 11, and a third hole 113 that passes through one end of each flow path is provided in the partition part 11. The partition 11 is provided with a fourth hole 114 at the other end corresponding to one flow path, and the other end of the flow path communicates with the first hole 101. One surface of the partition portion 11 is adhered to one surface of the first heat exchange unit 10 in a watertight manner, whereby the fourth hole portion 114 and the second hole portion 102 communicate with each other. The second heat exchange unit 12 is made by casting a metal, and one surface thereof is watertightly attached to the other surface of the partition portion 11. [Selection] Figure 1

Description

  The present invention relates to a heat exchanger, and in particular, both sides of a kind of heat exchanger are made of a heat transfer metal. A plurality of flow paths are provided inside the heat exchanger to induce the circulating liquid of the liquid circulation device, and heat exchange work for heating or cooling the circulating liquid is performed via the temperature control device.

  Conventionally, in a kind of low-energy-consumption liquid circulation pad, the circulation liquid is heated at a predetermined temperature or cooled (for example, 28 degrees Celsius or 22 degrees Celsius) to the pad member to induce the circulation liquid at the pad. The surface of the pad member is maintained at a predetermined temperature.

  Specifically, when the circulating liquid is heated or cooled by the liquid circulating apparatus, the circulating liquid is first put into a heat exchange pipe inside the liquid circulating apparatus. The heat exchange pipe is a cast metal of heat transfer metal, and its appearance forms a curved shape, and the middle part of the heat exchange pipe is immersed in the heat exchange tank. Thus, when the user puts ice cubes into the heat exchange tank, the ice cubes absorb the heat energy of the circulating liquid via the heat exchange pipe, and the circulating liquid is cooled. On the other hand, the user heats the water in the heat exchange tank with the heating rod, and the heat energy is conducted and heated to the circulating liquid through the heat exchange pipe. In this way, by introducing the circulating liquid cooled or heated from the liquid circulation device to the pad member, the user can lie down on the cool or warm pad member and take a break.

  However, as a result of market research by the creator, heat exchange pipes have various inconveniences in practical operation.

(A) In order to heat the heat exchange pipe to the circulating liquid, the liquid circulation device needs to be newly provided with a heat exchange tank and heated to the circulating liquid together with the heat exchange pipe. On the other hand, when cooling the circulating liquid with ice cubes, the user must first put the ice cubes in a heat exchange tank. However, because the heat exchange tank already contains the prescribed water, the ice cubes must absorb the heat exchange tank water and the heat energy of the circulating liquid (ie, the ice cubes have a large amount to exchange heat). Need water). For this reason, the cooling efficiency is greatly reduced, and problems such as a significant increase in cooling time remain. In contrast, when the user heats the circulating liquid with a heating rod, the heating rod must heat the water in the heat exchange tank and the circulating liquid (ie, the heating rod requires a large amount of water to heat). ). Therefore, both the heating efficiency and the heat retention effect are greatly reduced.

(B) Normally, when designing a heat exchange pipe, a contractor is designed with a thin wall of the heat exchange pipe in order to achieve better heat exchange efficiency. However, the structure of the heat exchange pipe having a thin tube wall is weakened. Therefore, there remains a problem that the operator is careless when assembling, or the ice cube collides with the heat exchange pipe when the user puts the ice cube into the heat exchange tank, causing the heat exchange pipe to be deformed or ruptured.

  Therefore, satisfying the conditions of energy saving and environmental protection measures, and improving the shortcomings of heat exchange pipes is an important issue for the contractor.

  Therefore, the inventor has devised a heat exchanger according to the present invention as a result of repeated research and experiments over a long period of time. The present invention aims to remedy the drawbacks of conventional heat exchangers.

  The present invention provides a kind of heat exchanger. The heat exchanger is provided with a partition part, provided with first and second flow paths on both sides of the partition part, one end of each flow path is connected to each other, and the partition part is the other end corresponding to the second flow path A hole is provided at a position, and the surface of the partition corresponding to the first flow path is attached to the first heat exchange unit, and the other surface of the partition is attached to the second heat exchange unit. Among them, the first and second holes are provided in the second heat exchange unit, the first hole is communicated with the other end of the first flow path, and the second hole is communicated corresponding to the hole. The structure of the heat exchanger according to the present invention forms a plate shape and is stronger than a conventional heat exchanger having a curved shape. Further, the first and second holes respectively connect the discharge piping and the suction piping of the liquid circulation device in a watertight manner, and the liquid circulation device can circulate and flow the circulating liquid to the heat exchanger. Accordingly, the user can attach a temperature control device to each heat exchange unit and heat or cool the circulating liquid in the liquid circulation device via the heat exchanger.

  In the present invention, by attaching a temperature control device to the first heat exchange unit, the temperature control device can heat or cool the circulating liquid through the first heat exchange unit.

  In the present invention, the heat exchanger further includes a temperature sensor, so that the temperature control device can be controlled by continuously measuring the temperature of the first or second heat exchange unit via the temperature sensor.

It is an exploded view of one embodiment of the present invention. It is another exploded view of the present invention. It is an exploded view of another embodiment of the present invention.

An embodiment of the present invention will be described with reference to the drawings.
In one embodiment of the heat exchanger according to the present invention shown in FIG. 1, the heat exchanger 1 includes a first heat exchange unit 10, a partition 11, and a second heat exchange unit 12. Among them, the first heat exchange unit 10 is formed by casting a heat transfer metal (for example, aluminum or copper). A first hole 101 and a second hole 102 are provided therethrough. Please refer to FIG. The partition portion 11 is made of an elastic member (for example, silicon, plastic, or rubber), and has a first channel 111 on one surface and a second channel 112 on the other surface. The partition part 11 is provided with a third hole 113 passing through one end of the first and second flow paths 111 and 112, and the partition part 11 further includes a fourth position at the other end corresponding to the second flow path 112. A hole 114 is provided. One surface of the partition portion 11 is attached to one surface of the first heat exchange unit 10 in a watertight manner, thereby communicating with the other end of the first flow path 111 corresponding to the first hole portion 101, and the fourth hole portion 114. And the second hole 102 can be communicated with each other. The second heat exchange unit 12 is formed by casting a heat transfer metal (for example, aluminum or copper), and one surface of the second heat exchange unit 12 is attached to the other surface of the partition portion 11 in a watertight manner.

  The structure of the heat exchanger 1 according to the present invention forms a plate shape, and is stronger than a curved conventional heat exchanger in terms of structural strength, and is less likely to cause deformation or rupture. Since the first hole portion 101 and the second hole portion 102 are watertightly connected to the discharge piping 20 and the suction piping 21 of the liquid circulation device 2, the liquid circulation device 2 discharges the circulating liquid (for example, water) and the piping 20. After entering the first flow path 111 via the first hole 101, the first flow path 111 is guided to one end of the first flow path 111. Thereafter, the circulating liquid enters the one end of the second flow path 112 through the third hole 113 and is guided from the one end of the second flow path 112 to the other end of the second flow path 112. Finally, the circulating liquid enters the liquid circulating device 2 through the fourth hole 114, the second hole 102 and the suction piping 21, and is recirculated. Therefore, the user attaches a temperature control device 13 (for example, a heater or a Peltier element) to each heat exchange unit 10, 12, so that the circulating liquid stored in the liquid circulation device 2 is passed through the heat exchanger 1. Heat or cooling heat exchange can be performed quickly.

  In another embodiment of the present invention, as shown in FIG. 3, the heat exchanger 3 includes a first heat exchange unit 30, a partition portion 31, and a second heat exchange unit 32. Among them, a first flow path 300 is provided on one surface of the first heat exchange unit 30, and the first heat exchange unit 30 has a first hole 301 penetrating at a position corresponding to the first flow path 300. The first heat exchange unit 30 is further provided with a second hole 302 at the position of the first flow path 300. The partition part 31 consists of an elastic member, and the 3rd hole part 313 and the 4th hole part 314 are penetrated by it. One surface of the partition part 31 is adhered to one surface of the first heat exchange unit 30 in a watertight manner. The third hole 313 corresponds to the other end of the first flow path 300 and is in communication with the fourth hole 314 and the second hole 302. A second flow path 320 is provided on one surface of the second heat exchange unit 32, and one surface of the second heat exchange unit 32 is attached to the other surface of the partition portion 31 in a water-tight manner, whereby the second flow path 320 is provided. The other end of the second flow path 320 and the fourth hole 314 correspond to each other. Thereby, the above-mentioned effect can be achieved.

  In another embodiment, as shown in FIG. 2, a mounting groove 103 is formed in the other surface of the first heat exchange unit 10, and a temperature control device 13 is provided in the mounting groove 103. The temperature control device 13 is a heater or a Peltier element. Accordingly, when the user wants to heat or cool the circulating liquid from the heat exchanger 1, the user activates the temperature control device 13, and circulates and flows in the heat exchanger 1 from the temperature control device 13 via the first heat exchange unit 10. Circulating liquid can be heated or cooled. Therefore, it is possible to prevent the temperature control effect from being reduced due to the external temperature influence during heating or cooling by the temperature control device 13.

  Further, in this embodiment, the heat exchanger 1 is further provided with an electric control circuit board 130, and the electric control circuit board 130 is electrically connected to the temperature control device 13 for controlling the temperature control device 13 to thereby control the temperature. The device 13 stably heats or cools the circulating liquid via the first heat exchange unit 10. The heat exchanger 1 further includes a temperature sensor 14, and the temperature sensor 14 can be continuously measured for the temperature of the first heat exchange unit 10 or the second heat exchange unit 12. Attach to unit 12. The temperature sensor 14 is electrically connected to the electric control circuit board 130, and the temperature sensor 14 allows the temperature of the first heat exchange unit 10 or the second heat exchange unit 12 to be within a predetermined temperature range (for example, high temperature is 45 degrees Celsius or low temperature). When the temperature exceeds 10 degrees Celsius, an operation stop command is transmitted from the temperature sensor 14 to the electric control circuit board 130, and heating or cooling of the operating temperature control device 13 is stopped via the electric control circuit board 130. In this way, by attaching the temperature sensor 14, when the temperature control device 13 is heating or cooling the circulating liquid, the danger that the circulating liquid is too hot or too cold and the user gets burned or frostbite is avoided, The safety of using the heat exchanger 1 is improved.

  In the embodiment, as shown in FIG. 1, the second heat exchange unit 12 is not limited to a cast body of heat transfer metal. When implementing a heat exchanger 1, a trader can change the material of the second heat exchange unit 12, for example, an elastic member, for cost reduction.

  Continuing with the foregoing, refer to FIGS. The heat exchanger 1 according to the present invention heats or cools the circulating liquid circulated in the flow paths 111 and 112 mainly by the temperature control device 13 and deforms when the conventional heat exchange pipe is assembled or used. Alternatively, the burst problem is solved, and the inefficient problem when heating or cooling the circulating liquid by the conventional heat exchange pipe is also solved.

DESCRIPTION OF SYMBOLS 1, 3 ... Heat exchanger 10, 30 ... 1st heat exchange unit 101, 301 ... 1st hole part 102, 302 ... 2nd hole part 103, 303 ... Mounting groove 11, 31 ... partition part 111, 300 ... 1st flow path 112, 320 ... 2nd flow path 113, 313 ... 3rd hole part 114, 314 ... 4th hole part 12, 32・ ・ Second heat exchange unit 13 ・ ・ ・ Temperature control device 130 ・ ・ ・ Electric control circuit board 14 ・ ・ ・ Temperature sensor 2 ・ ・ ・ Liquid circulation device 20 ・ ・ ・ Discharge piping 21 ・ ・ ・ Suction piping

Claims (4)

In a heat exchanger comprising a first heat exchange unit, a partition, and a second heat exchange unit,
The first heat exchange unit is composed of a heat transfer member, on which a first hole and a second hole are provided,
The partition portion is made of an elastic member, a first flow path is provided on one surface thereof, a second flow path is provided on the other surface, and one end of the first flow path extends from the one surface to the other surface. A third hole is provided through one end of the second flow path, and a fourth hole is provided at the other end of the second flow path;
One surface of the partition portion is adhered to one surface of the first heat exchange unit in a watertight manner, whereby the other end of the first flow path and the first hole portion are communicated, and the fourth hole portion The second hole is communicated with,
One surface of the second heat exchange unit is a heat exchanger that is watertightly attached to the other surface of the partition portion.   2. The heat exchanger according to claim 1, wherein a mounting groove is formed on the other surface of the first heat exchange unit, and a temperature control device is provided in the mounting groove. Furthermore, an electric control circuit board is provided,
The heat exchanger according to claim 2, wherein the electric control circuit board is electrically connected to the temperature control device and controls the temperature of the temperature control device. In addition, it has a temperature sensor,
The temperature sensor is attached to the first heat exchange unit or the second heat exchange unit and electrically connected to the electric control circuit board, and detects the temperature of the first heat exchange unit or the second heat exchange unit. 4. The heat exchange according to claim 3, wherein when the temperature of the first heat exchange unit or the second heat exchange unit exceeds a predetermined temperature range, the electric control circuit board is instructed to stop operation. vessel.

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