CN111752357B - External circulation type heat dissipation case for computer - Google Patents
External circulation type heat dissipation case for computer Download PDFInfo
- Publication number
- CN111752357B CN111752357B CN202010553422.7A CN202010553422A CN111752357B CN 111752357 B CN111752357 B CN 111752357B CN 202010553422 A CN202010553422 A CN 202010553422A CN 111752357 B CN111752357 B CN 111752357B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000110 cooling liquid Substances 0.000 description 10
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of computers, in particular to an external circulation type heat dissipation case for a computer, which aims at the problems of simple heat dissipation mode and insufficient heat dissipation effect of the traditional computer case. The air outlet pipe is arranged on the same point of the inclined air channel and the extension line of the air outlet direction, so that the cooled air can be intensively blown to the core working element, the heat dissipation effect on the case is improved, and the smooth operation of the case is ensured.
Description
Technical Field
The invention relates to the technical field of computers, in particular to an external circulation type heat dissipation case for a computer.
Background
Software development is the process of building a software system or software parts in a system according to user requirements. Software development is a system engineering that includes requirement capture, requirement analysis, design, implementation, and testing. Software is typically implemented in a programming language. The computer is a necessary tool for software development, and in the actual software development process, the temperature inside the computer case can be increased due to long-time operation, so that the operation of the computer is influenced, and the heat dissipation performance of the case is very important for the software development.
For example, chinese patent application No. CN2017207068536 discloses a desktop computer heat dissipation case, which comprises a fixing base, a host fixing groove, a heat dissipation cavity, a water-cooling heat dissipation plate, a control switch and a cooling liquid circulation tube bundle, wherein the fixing base is installed inside through a bottom plate, the water-cooling heat dissipation plate is installed on the inner side wall of the heat dissipation case on one side of the host through a fixing rod, the cooling liquid circulation tube bundle is installed on the inner side wall of the water-cooling heat dissipation plate, a heat dissipation fan is installed inside the heat dissipation cavity, and a heat dissipation window is arranged on the outer side wall of the heat dissipation case at the position of the heat dissipation cavity. The cooling design of above-mentioned patent is still comparatively simple, owing to be provided with the heat dissipation window that is linked together with the external world, consequently under the higher condition of ambient temperature, can cause great influence to the performance of this quick-witted case, and the design of this kind of development of heat dissipation window also makes the dustproof effect of this quick-witted case worsen, so has certain limitation.
Disclosure of Invention
Based on the technical problems that the traditional computer case is simple in heat dissipation mode and poor in heat dissipation effect, the invention provides an external circulation type heat dissipation case for a computer.
The invention provides an external circulation type heat dissipation case for a computer, which comprises a case body, wherein a cooling mechanism is arranged on one side of the case body, the cooling mechanism comprises a heat exchange cylinder fixed on the outer wall of one side of the case body through bolts, one side, far away from the case body, of the heat exchange cylinder is arranged to be a plane end, spiral air grooves distributed at equal intervals are formed in the arc-shaped inner wall of the heat exchange cylinder, an installation opening is formed in the plane end, semiconductor refrigeration sheets are fixed on the inner wall of the installation opening through screws, an air outlet cone cover is welded at the bottom end of the heat exchange cylinder, an air inlet mechanism is arranged at the inner bottom of the case body, a backflushing cover is welded on the inner wall, close to the top end, of the case body, the backflushing cover consists of a cylindrical case end and an outward turning end welded on the outer wall of the top of the case end, rib grooves distributed uniformly and annularly are formed in the outer wall of one side of the case end, and air holes distributed at equal intervals are formed in the edge of one end of the case end, the utility model discloses a cooling device, including box, auxiliary cooling mechanism, connecting pipe one, the equal fixedly connected with in one side relative of box one, two spiral duct that the inner wall welding of air outlet has toper album wind end, and one side of box is provided with connecting pipe one, connecting pipe one and toper album wind end is the spiral distribution, two the welding of the one end outer wall of connecting pipe one has water storage sleeve, and water storage sleeve's top all opens the slot that has the equidistance and distributes, the fin has all been welded to the inner wall of slot.
Preferably, the fin is the semi-annular, and the fan groove has all been seted up at the both ends of fin, one side fixedly connected with equidistance distribution's of semiconductor refrigeration piece metal iron sheet, and the equal fixedly connected with metal connecting rod in relative one side of metal iron sheet and heat exchange tube.
Preferably, the outer wall of one side of the box body is fixedly provided with a fan through a bolt, and the input end of the fan is connected with the first connecting pipe.
Preferably, an inclined connecting pipe which is opposite to the spiral air groove is welded at one side of the output end of the fan, which is opposite to the box body.
Preferably, the air inlet mechanism is including welding in the toper of box bottom and holding in the palm the end, and the inner wall fixed mounting that the toper held in the palm the end has the toper piece of admitting air.
Preferably, the inner wall of the conical air inlet block is provided with oblique air channels which are uniformly distributed, and air outlet pipes are welded at the top ports of the oblique air channels.
Preferably, the inclination of the mouth of the air outlet pipe is reduced from the edge to the center in sequence, and the extension lines of the air outlet directions of the air outlet pipes are concentrated on the same point.
Preferably, the mounting bracket is welded at four corners of the outer wall of one side of the box body, and the mounting screw holes are formed in one end of the mounting bracket.
Preferably, the air outlet cone cover and the cone support bottom are connected with the same connecting pipe II.
Preferably, the middle end of the second connecting pipe is provided with a disassembly opening, the disassembly opening is provided with a sleeve, the inner portion of the sleeve is connected with a filter element, the outer wall of the circumference of the opposite end of the second sleeve and the outer wall of the circumference of the opposite end of the second connecting pipe are provided with threaded ends, and the threaded ends correspond to the two threaded ends and are connected with threaded connection pipe heads through threads.
The beneficial effects of the invention are as follows:
1. this external circulation formula heat dissipation machine case for computer can be under the effect of fan through the oblique shape connecting tube that sets up, with the inside air drum of box to spiral wind groove, and then make its refrigeration end with the semiconductor refrigeration piece carry out abundant contact to utilize metal iron sheet and metal connecting rod, further improve the heat transfer effect to the air, thereby guarantee heat transfer, the cooling effect to the air.
2. According to the external circulation type heat dissipation case for the computer, the air outlet pipes are concentrated on the same point through the inclined air channels and the extension lines of the air outlet directions, so that cooled air can be concentrated and blown to the core working element, the heat dissipation effect on the case is improved, and the case is guaranteed to run smoothly; through the arranged backflushing cover, backflushing airflow can be generated when part of rapidly flowing air flows to the bottom end of the outward turning end of the drum, and further cooling effect is performed on the working element; through the rib groove and the ventilation hole, air backflushing can be more uniform, and cooling uniformity is improved.
3. The external circulation type heat dissipation case for the computer can utilize the water cooling liquid to perform preliminary heat exchange and temperature reduction on air through the arranged auxiliary temperature reduction mechanism; through setting up the spiral air pipe that is the spiral distribution, be favorable to improving the area of contact of air and water-cooling liquid to improve the cooling effect.
4. The external circulation type heat dissipation case for the computer is beneficial to dissipating heat in water cooling liquid in time by arranging the semi-annular heat dissipation fins, so that an auxiliary cooling effect is ensured; the fan groove can improve the contact surface area of the radiating fin with the water cooling liquid and the outside air, so that the radiating effect is improved; through the sleeve pipe, the filter core that set up, be convenient for carry out filtration treatment to the air, play good circulation dust removal effect.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an external circulation type heat dissipation chassis for a computer according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a back-flushing cover of an external circulation type heat dissipation case for a computer according to the present invention;
FIG. 3 is a schematic diagram of a half-sectional view of a heat exchange tube of an external circulation heat dissipation chassis for a computer according to the present invention;
FIG. 4 is a schematic diagram of a half-sectional view of a water storage casing of an external circulation heat dissipation case for a computer according to the present invention;
fig. 5 is a schematic view of a tapered air tube structure of an external circulation heat dissipation chassis for a computer according to the present invention.
In the figure: the air conditioner comprises a box body 1, a spiral air groove 2, a recoil cover 3, a conical air collecting end 4, an air outlet 5, a water storage sleeve 6, a spiral air pipe 7, a radiating fin 8, a fan 9, a heat exchange cylinder 10, a metal iron sheet 11, a metal connecting rod 12, a semiconductor refrigerating sheet 13, a mounting opening 14, an air outlet conical cover 15, a mounting frame 16, a threaded connecting pipe head 17, a filter element 18, a sleeve 19, an inclined air duct 20, a conical air inlet block 21, an air outlet pipe 22, an air dispersing hole 23, a rib groove 24, a cylinder end 25, an outward turning end 26, a plane end 27 and a fan groove 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, an external circulation type heat dissipation chassis for a computer comprises a chassis 1, a cooling mechanism is installed on one side of the chassis 1, the cooling mechanism comprises a heat exchange tube 10 fixed on the outer wall of one side of the chassis 1 through bolts, a planar end 27 is installed on one side of the heat exchange tube 10 away from the chassis 1, spiral air grooves 2 distributed equidistantly are formed on the arc inner wall of the heat exchange tube 10, a mounting opening 14 is formed on the planar end 27, a semiconductor cooling fin 13 is fixed on the inner wall of the mounting opening 14 through a screw, an air outlet cone cover 15 is welded on the bottom end of the heat exchange tube 10, an air inlet mechanism is installed on the inner bottom of the chassis 1, a recoil cover 3 is welded on the inner wall of the chassis 1 close to the top end, the recoil cover 3 is composed of a cylindrical tube end 25 and an outward turning end 26 welded on the outer wall of the top of the tube end 25, rib grooves 24 distributed uniformly and annularly are formed on the outer walls of one side of the tube end 25 and the outward turning end 26, and section of thick bamboo end 25 one end edge all opens has equidistant wind dispelling hole 23 that distributes, supplementary cooling mechanism is installed on the top of box 1, and supplementary cooling mechanism is including seting up air outlet 5 on 1 top of box, the inner wall welding of air outlet 5 has toper album wind end 4, and one side of box 1 is provided with connecting pipe one, connecting pipe one and toper collect the equal fixedly connected with in one side of 4 relative spiral duct 7 that is the spiral and distribute, the one end outer wall welding of two connecting pipe one has water storage sleeve 6, and water storage sleeve 6's top all opens the slot that has the equidistant distribution, the inner wall of slot all welds has fin 8.
In the invention, the radiating fins 8 are semi-annular, the two ends of the radiating fins 8 are respectively provided with a fan groove 28, one side of the semiconductor refrigerating fin 13 is fixedly connected with the metal iron sheets 11 which are distributed at equal intervals, and the opposite sides of the metal iron sheets 11 and the heat exchange cylinder 10 are respectively fixedly connected with the metal connecting rod 12.
Wherein, the outer wall of one side of box 1 is fixed with fan 9 through the bolt, and the input of fan 9 is connected with connecting pipe one.
Wherein, the opposite side welding of output of fan 9 and box 1 has the oblique connecting pipe just to spiral wind groove 2.
Wherein, air inlet mechanism holds in the palm the end including the toper that welds in 1 bottom of box, and the inner wall fixed mounting at the end of the toper holds in the palm has toper air inlet block 21.
The inner walls of the conical air inlet blocks 21 are provided with inclined air channels 20 which are uniformly distributed, and air outlet pipes 22 are welded at the top end openings of the inclined air channels 20.
Wherein, the inclination of the mouth of the outlet pipe 22 is reduced from the edge to the center in turn, and the extension lines of the air outlet direction of the outlet pipe 22 are concentrated on the same point.
Wherein, mounting bracket 16 has all been welded in one side outer wall four corners of box 1, and mounting bracket 16's one end all opens there is the installation screw.
Wherein, the air outlet cone cover 15 and the cone support bottom are connected with the same connecting pipe II.
When the cooling device is used, an operator controls the starting of the fan 9 and the semiconductor refrigerating sheet 13, firstly, hot air in the box body 1 is sucked into the spiral air pipe 7 which is spirally distributed by the fan 9, so that the hot air is fully contacted with water cooling liquid, and the cooling effect is improved; the semi-annular radiating fins 8 are used for timely dissipating heat in the water-cooling liquid, and the fan grooves 28 are used for increasing the contact surface area of the radiating fins 8 with the water-cooling liquid and outside air so as to ensure that the water-cooling liquid can continuously exchange heat with hot air; then, the running fan 9 blows hot air in the box body 1 to the spiral air groove 2, so that the hot air is in full contact with the refrigerating end of the semiconductor refrigerating sheet 13, and the heat exchange effect on the air is improved by firstly cooling and cooling the metal iron sheet 11 and the metal connecting rod 12; the cooled air passes through the second connecting pipe and is introduced into the conical air inlet block 21, and the air is intensively blown to the core working element by utilizing the inclined air duct 20 and the air outlet pipe 22 concentrated on the same point by the extension line of the air outlet direction, so that the heat dissipation effect on the case is improved; by using the back flushing cover 3, when part of the air flowing fast is blown to the bottom of the outward turning end 26, back flushing air flow is generated, the working element is further cooled, and the rib grooves 24 and the wind dispelling holes 23 are used, so that the back flushing of the air is more uniform, and the cooling uniformity is improved.
Example 2
Referring to fig. 1, in this embodiment, compared with embodiment 1, the external circulation type heat dissipation case for a computer further includes a second connection pipe, wherein a detachment port is formed at a middle end of the second connection pipe, a sleeve 19 is disposed at the detachment port, a filter element 18 is clamped inside the sleeve 19, threaded ends are formed on circumferential outer walls of the sleeve 19 and the second connection pipe, and threaded connection pipe heads 17 are connected to the two corresponding threaded ends through threads.
When the invention is used: by utilizing the sleeve 19 and the filter element 18, in the air circulation flowing process, the air is filtered by the filter element 18, so that a good circulation dust removal effect is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an extrinsic cycle formula heat dissipation machine case for computer, includes box (1), cooling body is installed to one side of box (1), and cooling body includes heat exchanger tube (10) through the bolt fastening in box (1) one side outer wall, its characterized in that, one side that box (1) was kept away from to heat exchanger tube (10) sets up to plane end (27), and spiral wind groove (2) that the equidistance distributes are all opened to the arc inner wall of heat exchanger tube (10), plane end (27) are opened there is installing port (14), and the inner wall welding that just installing port (14) passes through the fix with screw has semiconductor refrigeration piece (13), the bottom welding of heat exchanger tube (10) has air outlet cone cover (15), the interior bottom installation of box (1) has air inlet mechanism, and box (1) is close to the inner wall welding on top has recoil lid (3), recoil lid (3) comprises cylindric section of thick bamboo end (25) and the end (26) that turns up of section of barrel end (25) top outer wall, the outer walls of one side of the barrel end (25) and one side of the outwards-turned end (26) are provided with uniformly and annularly distributed rib grooves (24), the edge of one end of the barrel end (25) is provided with equidistantly distributed wind dispersing holes (23), the top end of the box body (1) is provided with an auxiliary cooling mechanism, the auxiliary cooling mechanism comprises an air outlet (5) arranged at the top end of the box body (1), the inner wall of the air outlet (5) is welded with a conical wind collecting end (4), one side of the box body (1) is provided with a first connecting pipe, the opposite sides of the first connecting pipe and the conical wind collecting end (4) are fixedly connected with spirally distributed spiral wind pipes (7), the outer walls of one ends of the first connecting pipes are welded with water storage sleeves (6), the top ends of the water storage sleeves (6) are provided with equidistantly distributed slots, the inner walls of the slots are welded with radiating fins (8), and the radiating fins (8) are in a semi-annular shape, and fan groove (28) have all been seted up at the both ends of fin (8), one side fixedly connected with equidistance of semiconductor refrigeration piece (13) metal iron sheet (11) that distribute, and the equal fixedly connected with metal connecting rod (12) in relative one side of metal iron sheet (11) and heat transfer section of thick bamboo (10), one side outer wall of box (1) is through the bolt fastening has fan (9), and the input of fan (9) is connected with connecting pipe one, the output of fan (9) and the relative one side welding of box (1) have just to the pipe of linking of the oblique shape of spiral wind groove (2).
2. The external circulation type heat dissipation case for computer of claim 1, wherein the air intake mechanism comprises a tapered bottom welded to the bottom of the case (1), and a tapered air intake block (21) is fixedly mounted on the inner wall of the tapered bottom.
3. The external circulation heat dissipation chassis for the computer according to claim 2, wherein the inner walls of the tapered air inlet blocks (21) are provided with uniformly distributed oblique air ducts (20), and air outlet pipes (22) are welded at the top ports of the oblique air ducts (20).
4. The external circulation heat dissipation case for computer of claim 3, wherein the inclination of the outlet duct (22) decreases from edge to center, and the extension lines of the outlet direction of the outlet duct (22) are concentrated on the same point.
5. The external circulation type heat dissipation case for the computer according to claim 1, wherein mounting brackets (16) are welded at four corners of the outer wall of one side of the case body (1), and mounting screw holes are formed at one ends of the mounting brackets (16).
6. The external circulation heat dissipation case for computer of claim 2, wherein the air outlet cone cover (15) and the cone support base are connected with the same connecting pipe II.
7. The external circulation type heat dissipation case for the computer according to claim 6, wherein a detaching opening is formed at the middle end of the second connecting pipe, a sleeve (19) is disposed at the detaching opening, a filter element (18) is clamped inside the sleeve (19), threaded ends are formed on the circumferential outer walls of the sleeve (19) and the second connecting pipe at the opposite ends, and a threaded connection pipe head (17) is connected to the corresponding two threaded ends through threads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010553422.7A CN111752357B (en) | 2020-06-17 | 2020-06-17 | External circulation type heat dissipation case for computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010553422.7A CN111752357B (en) | 2020-06-17 | 2020-06-17 | External circulation type heat dissipation case for computer |
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| CN111752357B true CN111752357B (en) | 2022-09-30 |
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| CN209895290U (en) * | 2019-05-29 | 2020-01-03 | 倍升互联(北京)科技有限公司 | Circulating heat dissipation device for computer automation system |
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| CN204406297U (en) * | 2015-02-02 | 2015-06-17 | 北京京东方茶谷电子有限公司 | A kind of mainframe box and main frame |
| CN206906977U (en) * | 2017-06-01 | 2018-01-19 | 淮北师范大学 | Computer cools down cabinet certainly |
| CN208444254U (en) * | 2018-04-25 | 2019-01-29 | 长泰县志文电子产品经营部 | A kind of novel computer host radiator |
| CN208044532U (en) * | 2018-04-27 | 2018-11-02 | 郑州电子信息职业技术学院 | A kind of novel computer composite heat dissipation device |
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| CN209659853U (en) * | 2019-01-11 | 2019-11-19 | 福建省泓韬水务科技有限公司 | A kind of sewage treatment control cabinet radiator |
| CN110360667B (en) * | 2019-07-19 | 2021-03-23 | 台州弘霖工业设计有限公司 | Compressor for refrigeration air conditioner |
| CN210691190U (en) * | 2019-10-17 | 2020-06-05 | 上海鸿义网络信息工程有限公司 | Cooling protection equipment of computer |
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| WO2018113374A1 (en) * | 2016-12-20 | 2018-06-28 | 刘龙芳 | Helical line-shaped heat dissipation device |
| CN209895290U (en) * | 2019-05-29 | 2020-01-03 | 倍升互联(北京)科技有限公司 | Circulating heat dissipation device for computer automation system |
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