CN210292421U - Integrated water-cooled heat exchanger - Google Patents
Integrated water-cooled heat exchanger Download PDFInfo
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- CN210292421U CN210292421U CN201921016181.1U CN201921016181U CN210292421U CN 210292421 U CN210292421 U CN 210292421U CN 201921016181 U CN201921016181 U CN 201921016181U CN 210292421 U CN210292421 U CN 210292421U
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Abstract
The utility model provides an integrated water-cooling heat exchanger, which comprises a water pump and a box body, wherein the box body is provided with four interfaces, semiconductor refrigeration sheets, cooling fins and fans; a built-in water pipe and a clapboard (15) are arranged in the box body. The utility model cancels the water tank of the conventional water-cooling heat exchanger, so that the volume of the water-cooling heat exchanger is smaller; the length of the water pipe for connecting each part is reduced, and in one loop, water passes through the box body for refrigeration twice, so that the cooling effect is enhanced.
Description
Technical Field
The utility model relates to a heat exchanger field, in particular to integrated water-cooled heat exchanger field.
Background
At present, a conventional water-cooling heat exchanger is generally formed by annularly connecting a water pump, a load, the water-cooling heat exchanger and a water tank in series. Wherein, the box body of the water-cooling heat exchanger is provided with a water inlet connected with the water pump and a water outlet connected with the load, and the box body is internally provided with a clapboard to form a water channel. But the structure water tank is too large in volume and occupies space; and the water route is too long, resulting in poor refrigeration effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model provides an integrated water-cooling heat exchanger, its water storage capacity because of box itself has cancelled the water tank, has shortened the water pipe length of connecting each part in whole water route simultaneously, and rivers flow through the box twice in a return circuit, have effectively improved refrigeration effect, specifically include:
comprises a water pump and a box body,
the box body is provided with
The first water inlet is connected with a water outlet of the water pump;
the first water inlet is connected with a water inlet of the water pump;
a second water inlet connected to a load water outlet;
a second water outlet connected to the load water inlet;
a third water inlet for filling the tank with water;
the third water outlet is used for overflowing when the water is full;
the third water inlet and the third water outlet are closed after being filled with water;
one side surface of the box body is a smooth plane, and a refrigerating surface of the semiconductor refrigerating sheet is attached to the side surface of the box body;
the radiating fin is arranged on the heating surface of the semiconductor refrigerating fin;
the fan comprises a fan motor and fan blades, and is arranged on the heat dissipation sheet;
the inside of the box body is provided with
The built-in water pipe is used for communicating the first water inlet and the second water outlet;
the baffle, the baffle sets up a plurality ofly, forms the water course of buckling, the water course intercommunication the second water inlet with first delivery port.
Further, the case is made of copper or aluminum metal.
Further, the tank is manufactured by a selective laser melting process.
Further, the partition plates are parallel to each other.
Further, the number of the partition plates is at least two.
Further, the wall thickness of the box body is 0.8mm to 3.2 mm.
Further, the fan motor is an alternating current motor.
Further, also comprises
The temperature sensor is arranged in the box body;
a control system, said control system comprising
The display is touched to the user and,
the PLC is electrically connected with the temperature sensor and used for receiving the electric signal of the temperature sensor, the PLC is electrically connected with the touch display, and the touch display is used for controlling the PLC;
the first frequency converter is electrically connected with the PLC, the PLC is used for controlling the first frequency converter, the first frequency converter is electrically connected with the fan motor, and the first frequency converter is used for controlling the fan motor to rotate;
and the second frequency converter is electrically connected with the PLC, the PLC is used for controlling the second frequency converter, the second frequency converter is electrically connected with the water pump, and the second frequency converter is used for controlling the rotation of the water pump motor.
The utility model discloses, utilize the box itself to have certain water storage capacity, and get rid of the water tank among the conventional water-cooled heat exchanger, obviously reduced water-cooled heat exchanger's volume, simultaneously, can make the distance of water pump and box more closely to obviously reduced the length of connecting each distributive pipe, thereby reduced external influence to water temperature, in addition twice through the box in return circuit of rivers, so, improved refrigeration effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram showing the flow direction of a water circuit of a conventional water-cooled heat exchanger;
FIG. 2 is a schematic flow diagram of a water path of an integrated water-cooled heat exchanger according to an embodiment of the present disclosure;
FIG. 3 is a schematic side view of an integrated water-cooled heat exchanger tank according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a control system of an integrated water-cooled heat exchanger according to an embodiment of the present disclosure.
Description of reference numerals: 1. a water pump; 2. a box body; 3. a first water inlet; 4. a first water outlet; 5. a second water inlet; 6. A second water outlet; 7. a load; 8. a third water inlet; 9. a third water outlet; 10. a heat sink; 11. a fan; 12. a fan motor; 13. a fan blade; 14. a built-in water pipe; 15. a partition plate; 16. a water tank; 17. semiconductor refrigeration piece.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model provides a specific embodiment of an integrated water-cooling heat exchanger, as shown in figures 2 and 3, which specifically comprises a water pump 1 and a box body 2,
the box body 2) is provided with
The first water inlet 3 is connected with the water outlet of the water pump 1, and the first water inlet 3 is connected with the water outlet of the water pump 1;
a first water outlet 4 connected with the water inlet of the water pump 1;
a second water inlet 5, wherein the second water inlet 5 is connected with a load 7 water outlet;
the second water outlet 6 is connected with the water inlet of a load 7;
a third water inlet 8 for filling the tank 2 with water;
a third water outlet 9 for overflowing when the water is full;
the third water inlet 8 and the third water outlet 9 are closed after being filled with water;
the refrigerator comprises a semiconductor refrigerating sheet 17, wherein one side surface of the box body 2 is a smooth plane, and a refrigerating surface of the semiconductor refrigerating sheet 17 is attached to the side surface; in the embodiment of the invention, the loop of the semiconductor refrigerating sheet is simpler, and a direct-current 12V power supply is connected with the semiconductor refrigerating sheet in series to form a loop so as to form a refrigerating surface and a heating surface;
the heat radiating fin 10 is arranged on the heating surface of the semiconductor refrigerating fin 10;
a fan 11, wherein the fan 11 comprises a fan motor 12 and fan blades 13, and the fan 11 is arranged on the heat sink 10;
the inside of the box body 2 is provided with
A built-in water pipe 14, wherein the built-in water pipe 14 is used for communicating the first water inlet 3 and the second water outlet 6;
and a plurality of partition plates 15 are arranged on each partition plate 15 to form a bent water channel, and the water channel is communicated with the second water inlet 5 and the first water outlet 4.
The working principle of the technical scheme is as follows: the water tank in the conventional water-cooling heat exchanger is removed by utilizing the fact that the tank body has certain water storage capacity, the volume of the water-cooling heat exchanger is obviously reduced, meanwhile, the distance between the water pump and the tank body is enabled to be closer, the length of the water pipes connecting all parts is obviously reduced, and therefore the influence of the outside on the temperature of the water body is reduced, and in addition, a water flow loop passes through the tank body twice, so that the refrigerating effect is improved.
The beneficial effects of the above technical scheme are: the water tank 16 is eliminated, so that the volume of the water-cooling heat exchanger is smaller; the length of the water pipe for connecting each part is reduced, and in one loop, water passes through the box body for refrigeration twice, so that the cooling effect is enhanced.
In one embodiment, the tank 2 is made of copper or aluminum metal.
The box body 2 is made of metal, so that the semiconductor refrigerating sheet 17 can refrigerate the box body better.
In one embodiment, the tank 2 is manufactured by a selective laser melting process.
The box body 2 is generally made by welding, but the welding difficulty is high, the service life is short, and water leakage is easy to occur. The utility model discloses practical SLM (selective laser melting) 3D printing technique preparation has increased life.
In one embodiment, the baffles 15 are parallel to each other.
The partitions 15 are parallel to each other, so that the water flow can be smoother.
In one embodiment, the number of the partitions 15 is at least two.
The length of the water channel in the box body can be obviously increased by using the plurality of partition plates, thereby being beneficial to refrigeration.
In one embodiment, the tank 2 has a wall thickness of 1 mm.
At this time, the strength of the box body is good, and the water cooling effect is also good.
In one embodiment, the fan motor 12 is an AC motor.
An electric machine is provided.
In one embodiment, as shown in FIG. 4, further comprises
A temperature sensor disposed within the case 2;
a control system, said control system comprising
The display is touched to the user and,
the PLC is electrically connected with the temperature sensor and used for receiving the electric signal of the temperature sensor, the PLC is electrically connected with the touch display, and the touch display is used for controlling the PLC; the PLC used in this example was Siemens S7-200 SMART.
The first frequency converter is electrically connected with the PLC, the PLC is used for controlling the first frequency converter, the first frequency converter is electrically connected with the fan motor, and the first frequency converter is used for controlling the fan motor 12 to rotate;
and the second frequency converter is electrically connected with the PLC, the PLC is used for controlling the second frequency converter, the second frequency converter is electrically connected with the water pump 1, and the second frequency converter is used for controlling the motor of the water pump 1 to rotate.
In this embodiment, the first and second types of transducers are siemens SINAMICS V20.
The working principle of the technical scheme is as follows: the user can control the PLC through touching the display, thereby controlling the refrigeration effect. The temperature sensor can transmit the collected water temperature signal to the PLC, and the PLC controls the first frequency converter and the second frequency converter so as to control the rotation of the fan motor 12 and the water pump 1 and realize the automatic control of the water temperature.
The beneficial effects of the above technical scheme are: and a control system is used, so that the automatic control of the water temperature is realized.
In one embodiment, as shown in fig. 4, the semiconductor refrigeration chip circuit further includes a relay, the relay is connected to the PLC, the PLC controls the relay, the relay is connected in series with the semiconductor refrigeration chip, and the relay controls on/off of the semiconductor refrigeration chip circuit.
The working principle of the technical scheme is as follows: according to the temperature fed back by the temperature sensor, the PLC controls the on-off of the semiconductor refrigerating sheet circuit through the control relay, so that the semiconductor refrigerating sheet is controlled to refrigerate or stop refrigerating, and the better control on the refrigerating effect is realized.
The beneficial effects of the above technical scheme are that: in the temperature control, the control of the semiconductor refrigerating sheet is further added, so that the automatic control of the water temperature is better realized.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. An integrated water-cooling heat exchanger comprises a water pump (1) and a box body (2), and is characterized in that,
the box body (2) is provided with
The first water inlet (3), the first water inlet (3) is connected with the water outlet of the water pump (1);
a first water outlet (4) connected with the water inlet of the water pump (1);
a second water inlet (5), wherein the second water inlet (5) is connected with a water outlet of a load (7);
the second water outlet (6), the said second water outlet (6) couples to water inlet of the load (7);
-a third water inlet (8) for filling said tank (2) with water;
a third water outlet (9) for overflowing when the water is full;
the third water inlet (8) and the third water outlet (9) are closed after being filled with water;
the refrigerator comprises a semiconductor refrigerating piece (17), wherein one side surface of the box body (2) is a smooth plane, and a refrigerating surface of the semiconductor refrigerating piece (17) is attached to the side surface;
the heat radiating fin (10), the said heat radiating fin (10) is set up on the heating surface of the said semiconductor chilling plate;
a fan (11), the fan (11) comprising a fan motor (12) and fan blades (13), the fan (11) being disposed on the heat sink (10);
the inside of the box body (2) is provided with
A built-in water pipe (14), wherein the built-in water pipe (14) is used for communicating the first water inlet (3) and the second water outlet (6);
the partition plates (15) are arranged in a plurality of the partition plates (15) to form a bent water channel, and the water channel is communicated with the second water inlet (5) and the first water outlet (4).
2. An integrated water-cooled heat exchanger according to claim 1, characterised in that the tank (2) is made of copper or aluminium metal.
3. An integrated water-cooled heat exchanger according to claim 2, characterised in that the tank (2) is manufactured by a selective laser melting process.
4. An integrated water-cooled heat exchanger according to claim 1, characterised in that the partitions (15) are parallel to each other.
5. An integrated water-cooled heat exchanger according to claim 1, characterised in that said partitions (15) are at least two.
6. An integrated water-cooled heat exchanger according to claim 1, characterised in that the tank (2) has a wall thickness of 0.8mm to 3.2 mm.
7. An integrated water-cooled heat exchanger according to claim 1, characterised in that the fan motor (12) is an ac motor.
8. An integrated water-cooled heat exchanger according to claim 7 further comprising
A temperature sensor arranged in the box body (2);
a control system, said control system comprising
The display is touched to the user and,
the PLC is electrically connected with the temperature sensor and used for receiving the electric signal of the temperature sensor, the PLC is electrically connected with the touch display, and the touch display is used for controlling the PLC;
the first frequency converter is electrically connected with the PLC, the PLC is used for controlling the first frequency converter, the first frequency converter is electrically connected with the fan motor, and the first frequency converter is used for controlling the fan motor (12) to rotate;
and the second frequency converter is electrically connected with the PLC, the PLC is used for controlling the second frequency converter, the second frequency converter is electrically connected with the water pump (1), and the second frequency converter is used for controlling the motor of the water pump (1) to rotate.
9. An integrated water cooled heat exchanger according to claim 8 further comprising:
a relay connected to the PLC, the PLC controlling the relay,
the relay is connected with the semiconductor refrigerating sheet in series, and the relay controls the on-off of the circuit of the semiconductor refrigerating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016181.1U CN210292421U (en) | 2019-07-02 | 2019-07-02 | Integrated water-cooled heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016181.1U CN210292421U (en) | 2019-07-02 | 2019-07-02 | Integrated water-cooled heat exchanger |
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| Publication Number | Publication Date |
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| CN210292421U true CN210292421U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921016181.1U Active CN210292421U (en) | 2019-07-02 | 2019-07-02 | Integrated water-cooled heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957932A (en) * | 2021-09-10 | 2022-01-21 | 中交四航局江门航通船业有限公司 | Pile foundation penetration measuring device |
-
2019
- 2019-07-02 CN CN201921016181.1U patent/CN210292421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957932A (en) * | 2021-09-10 | 2022-01-21 | 中交四航局江门航通船业有限公司 | Pile foundation penetration measuring device |
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