CN209949711U - Cabinet cooling system with water leakage protection function - Google Patents
Cabinet cooling system with water leakage protection function Download PDFInfo
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- CN209949711U CN209949711U CN201821724023.7U CN201821724023U CN209949711U CN 209949711 U CN209949711 U CN 209949711U CN 201821724023 U CN201821724023 U CN 201821724023U CN 209949711 U CN209949711 U CN 209949711U
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Abstract
The utility model provides a cabinet heat dissipation system with water leakage protection, which comprises an outer shell, a cabinet box, an air draft device, a first air supply device, a liquid cooling device, a water leakage detection device and a second air supply device; the utility model provides a rack cooling system can detect the humidity in the rack, in case there is the infiltration or when leaking the phenomenon in the discovery rack, in time closes water cooling system to send alarm information through audible and visual alarm or wireless network communication to managers, make managers can in time intervene, maintain in the initial stage of infiltration, leaking, reduce equipment because of the infiltration, leak and take place the risk of damage.
Description
Technical Field
The utility model belongs to the technical field of the electronic equipment heat dissipation technique and specifically relates to a rack cooling system with protection of leaking is related to.
Background
In recent years, with the continuous development of internet technology, the requirements for the integration level of electronic equipment in the fields of communication, IT and the like are higher and higher, and more highly integrated high-power-consumption chips are applied to business single boards, so that the problem of heating points of the single board chips is highlighted.
At present, liquid cooling heat dissipation technologies are increasingly applied to large-power consumption single-board cabinets to solve the problem of heat dissipation of cabinets. However, the liquid cooling system uses liquid as a medium for heat interaction, so that there is a risk of liquid leakage, and in order to ensure the heat dissipation effect, the liquid cooling system is often disposed near the electronic device, and once the water tank and the water pipe are broken, serious loss is caused to the server or the machine room.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a rack cooling system with protection of leaking, can in time discover the condition such as weeping, infiltration that water cooling system appears to in time take emergency measures, and inform relevant maintainer.
The utility model discloses a realize above-mentioned purpose and adopt following technical scheme:
the utility model provides a cabinet heat dissipation system with water leakage protection, which comprises an outer shell, a cabinet box, an air draft device, a first air supply device, a liquid cooling device, a water leakage detection device and a second air supply device;
the cabinet box is arranged in the outer shell, the bottom surface of the cabinet box is in contact with the bottom surface of the outer shell, and the front panel of the cabinet box is in contact with the front panel of the outer shell;
a first heat dissipation air channel is formed by a gap between the top surface of the cabinet box and the top surface of the outer shell, and a second heat dissipation air channel is formed by a gap between the rear panel of the cabinet box and the rear surface of the outer shell;
a heat dissipation window is formed in the top surface of the cabinet box, and the air draft device is arranged on the heat dissipation window;
the first air supply device is arranged at the junction of the first heat dissipation air duct and the second heat dissipation air duct and is fixed on the top surface of the outer shell;
the liquid cooling device is arranged in the second heat dissipation air duct;
the water leakage detection device is arranged at the bottom of the back panel of the cabinet box;
the water leakage detection device is used for detecting the humidity in the cabinet box and the second heat dissipation air duct;
the water leakage detection device is also used for controlling the working states of the air draft device, the first air supply device and the second air supply device;
and an air supply window is formed in the position, relative to the water cooling device, of the back panel of the cabinet box, and the second air supply device is arranged on the air supply window.
In an embodiment of the present invention, the liquid cooling device includes a fin, a liquid guiding tube and a water tank;
the fin is sleeved on the liquid guide pipe, a water inlet and a water outlet of the liquid guide pipe are connected with the water tank, and the water tank is fixedly arranged on the bottom surface of the outer shell.
In an embodiment of the present invention, the water leakage detecting device includes a control module, an air humidity detecting module, a hollow bracket and a liquid leakage detecting module;
the control module is fixedly arranged at the outer bottom of the back panel of the cabinet box, a through hole is further formed in the bottom of the back panel of the cabinet box, the hollow support is arranged at the inner bottom of the back panel of the cabinet box, one end of the hollow support is connected with the through hole in the bottom of the back panel of the cabinet box, and the other end of the hollow support is connected with the air humidity detection module; a signal wire of the air humidity detection module penetrates through the hollow bracket and a through hole of a back panel of the cabinet box to be connected with the control module; the liquid leakage detection module is arranged on the bottom surface of the outer shell, the detection end of the liquid leakage detection module faces the bottom surface of the outer shell, and the signal output end of the liquid leakage detection module is connected with the control module;
the control module is also in communication connection with the air draft device, the first air supply device and the second air supply device;
the control module is also used for controlling the working states of the air draft device, the first air supply device and the second air supply device.
The utility model relates to an embodiment, still be provided with the dust screen on the front panel of rack case.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes a first air duct control device;
the first air channel control device is arranged on an air supply window of the cabinet box and is in communication connection with the control module;
the control module is also used for controlling the opening or closing of the first air duct control device.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes a second air duct control device;
an air exhaust window is formed in the upper end of the second heat dissipation air duct, and the second air duct control device is arranged on the air exhaust window;
the second air duct control device is in communication connection with the control module;
the control module is also used for controlling the second air channel control device to be opened or closed.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes an alarm module;
the alarm module is arranged outside the outer shell;
the alarm module is in communication connection with the control module;
the control module is also used for controlling the working state of the alarm module.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes a wireless communication module;
the wireless communication module is in communication connection with the control module;
the control module is also used for sending alarm information to a user through the wireless communication module.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a rack cooling system with protection of leaking can detect the humidity in the rack, in case there is infiltration or when leaking in the discovery rack, in time closes the water cooling system to send alarm information to the managers through audible-visual annunciation or wireless network communication, make managers can in time intervene, maintain at the initial stage of infiltration, leaking, reduce equipment because of the infiltration, leak and take place the risk of damage.
Drawings
Fig. 1 is a schematic structural diagram of a cabinet heat dissipation system with water leakage protection according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of illustrating the present invention, and are not to be construed as limiting the present invention.
It should be noted that the terms "first" and "second" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, a cabinet heat dissipation system with water leakage protection includes an outer shell 100, a cabinet 200, an air draft device 300, a first air supply device 400, a liquid cooling device, a water leakage detection device, a second air supply device 700, a dust screen 800, a first air duct control device 910, and a second air duct control device 920;
the cabinet 200 is disposed in the outer casing 100, a bottom surface of the cabinet 200 contacts a bottom surface of the outer casing 100, and a front panel of the cabinet 200 contacts a front panel of the outer casing 100; a dust screen 800 is arranged on the front panel of the cabinet box 200;
a first heat dissipation air duct is formed by a gap between the top surface of the cabinet and the top surface of the outer shell 100, and a second heat dissipation air duct is formed by a gap between the rear panel of the cabinet and the rear surface of the outer shell 100;
a heat dissipation window is formed in the top surface of the cabinet 200, and the air draft device 300 is arranged on the heat dissipation window;
the first air supply device 400 is arranged at the junction of the first heat dissipation air duct and the second heat dissipation air duct, and the first air supply device 400 is fixed on the top surface of the outer shell 100;
the liquid cooling device comprises a fin 510, a liquid guide pipe 520 and a water tank 530;
the fin 510 is sleeved on the liquid guide pipe 520, the water inlet and the water outlet of the liquid guide pipe 520 are both connected with the water tank 530, and the water tank 530 is fixedly arranged on the bottom surface of the outer shell 100;
an air supply window is formed in the position, relative to the water cooling device, of the back panel of the cabinet box 200, and the second air supply device 700 is arranged on the air supply window;
the water leakage detection device comprises a water leakage detection device 610, an air humidity detection module 630, a hollow bracket 640 and a liquid leakage detection module 620;
the air humidity detection module 610 is fixedly arranged at the outer bottom of the back panel of the cabinet, a through hole is further formed in the bottom of the back panel of the cabinet, the hollow bracket 640 is arranged at the inner bottom of the back panel of the cabinet 200, one end of the hollow bracket 640 is connected with the through hole in the bottom of the back panel of the cabinet, and the other end of the hollow bracket 640 is connected with the air humidity detection module 630; the signal line of the air humidity detection module 630 passes through the hollow bracket 640 and the through hole of the back panel of the cabinet 200 to be connected with the hollow bracket 610; the liquid leakage detection module 620 is arranged on the bottom surface of the outer shell 100, the detection end of the liquid leakage detection module 620 faces the bottom surface of the outer shell 100, and the signal output end of the liquid leakage detection module 620 is connected with the signal output end 610;
the air draft device 610 is also connected with the air draft device 300, the first air supply device 400 and the second air supply device 700 in a communication mode;
the 610 is further configured to control the operating states of the air draft device 300, the first air supply device 400, and the second air supply device 700;
the first air duct control device 910 is arranged on an air supply window of the cabinet, and the first air duct control device 910 is in communication connection with the air supply window 610;
the 610 is also used for controlling the opening or closing of the first air duct control device 910;
an air exhaust window is formed in the upper end of the second heat dissipation air duct, and the second air duct control device 920 is arranged on the air exhaust window;
the second air duct control device 920 is in communication connection with the air duct 610;
the control unit 610 is further configured to control the second air duct control device 920 to open or close.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes an alarm module;
the alarm module is arranged outside the outer shell 100;
the alarm module is in communication connection with the 610;
the 610 is also used to control the operating state of the alarm module.
Specifically, alarm module includes audible and visual alarm devices commonly used such as warning light, bee calling organ, the utility model discloses do not do the special limitation to this.
In an embodiment of the present invention, the cabinet heat dissipation system with water leakage protection further includes a wireless communication module;
the wireless communication module is in communication connection with the 610;
the terminal 610 is further configured to send alarm information to a user through the wireless communication module.
Specifically, in a specific application scenario of the present invention, the cabinet heat dissipation system with water leakage protection is disposed in a machine room, wherein the cabinet box 200 is used for placing a server in the machine room; when the system is normally used, the air draft device 300 extracts hot air in the cabinet 200 and sends the hot air to the water cooling device through the first air supply device 400, the hot air exchanges heat with liquid in the water tank through the fins 510 to achieve a cooling effect, the second air supply device 700 sends the cooled air into the cabinet to complete heat exchange inside the cabinet, and the influence on the ambient temperature of a machine room is reduced while the heat dissipation effect of a server in the cabinet is ensured;
in use, the air humidity detection module 630 detects the relative humidity of the air blown from the second air supply device 700 in real time, so as to prevent the air with too high humidity from blowing into the cabinet 200 and damaging the server; meanwhile, the leakage detecting module 620 obtains whether the leakage phenomenon exists on the bottom surface of the outer shell in real time, so as to prevent the water leakage phenomenon caused by the breakage of the water tank 530 or the liquid guide pipe 520;
when the control simulation 610 acquires that the air humidity sent by the air humidity detection module 630 exceeds a preset value or a liquid leakage signal sent by the liquid leakage detection module 620, the control module 610 determines that a water leakage condition occurs in the water cooling device, and at the moment, the control module controls the first air supply device 400 and the second air supply device 700 to stop working, and controls the first air duct control device to be closed, so that the air in the second heat dissipation air duct cannot enter the cabinet 200; and the second air duct control device is controlled to be opened, so that the hot air extracted by the air extracting device 300 can be directly discharged out of the cabinet, the heat dissipation effect of the cabinet box 200 is ensured as much as possible, and maintenance personnel are informed to intervene in maintenance timely through an audible and visual alarm or a wireless network.
Obviously, the above examples are only examples for more clearly expressing the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made in the above-described embodiments without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A cabinet heat dissipation system with water leakage protection is characterized by comprising an outer shell, a cabinet box, an air draft device, a first air supply device, a liquid cooling device, a water leakage detection device and a second air supply device;
the cabinet box is arranged in the outer shell, the bottom surface of the cabinet box is in contact with the bottom surface of the outer shell, and the front panel of the cabinet box is in contact with the front panel of the outer shell;
a first heat dissipation air channel is formed by a gap between the top surface of the cabinet box and the top surface of the outer shell, and a second heat dissipation air channel is formed by a gap between the rear panel of the cabinet box and the rear surface of the outer shell;
a heat dissipation window is formed in the top surface of the cabinet box, and the air draft device is arranged on the heat dissipation window;
the first air supply device is arranged at the junction of the first heat dissipation air duct and the second heat dissipation air duct and is fixed on the top surface of the outer shell;
the liquid cooling device is arranged in the second heat dissipation air duct;
the water leakage detection device is arranged at the bottom of the back panel of the cabinet box;
the water leakage detection device is used for detecting the humidity in the cabinet box and the second heat dissipation air duct;
the water leakage detection device is also used for controlling the working states of the air draft device, the first air supply device and the second air supply device;
and an air supply window is formed in the position, relative to the water cooling device, of the back panel of the cabinet box, and the second air supply device is arranged on the air supply window.
2. The cabinet cooling system with water leakage protection as claimed in claim 1, wherein the liquid cooling device comprises fins, a liquid guiding tube and a water tank;
the fin is sleeved on the liquid guide pipe, a water inlet and a water outlet of the liquid guide pipe are connected with the water tank, and the water tank is fixedly arranged on the bottom surface of the outer shell.
3. The cabinet cooling system with water leakage protection as claimed in claim 1, wherein the water leakage detection device comprises a control module, an air humidity detection module, a hollow bracket and a leakage detection module;
the control module is fixedly arranged at the outer bottom of the back panel of the cabinet box, a through hole is further formed in the bottom of the back panel of the cabinet box, the hollow support is arranged at the inner bottom of the back panel of the cabinet box, one end of the hollow support is connected with the through hole in the bottom of the back panel of the cabinet box, and the other end of the hollow support is connected with the air humidity detection module; a signal wire of the air humidity detection module penetrates through the hollow bracket and a through hole of a back panel of the cabinet box to be connected with the control module; the liquid leakage detection module is arranged on the bottom surface of the outer shell, the detection end of the liquid leakage detection module faces the bottom surface of the outer shell, and the signal output end of the liquid leakage detection module is connected with the control module;
the control module is also in communication connection with the air draft device, the first air supply device and the second air supply device;
the control module is also used for controlling the working states of the air draft device, the first air supply device and the second air supply device.
4. The cabinet cooling system with water leakage protection of claim 3, further comprising a first air duct control device;
the first air channel control device is arranged on an air supply window of the cabinet box and is in communication connection with the control module;
the control module is also used for controlling the opening or closing of the first air duct control device.
5. The cabinet cooling system with water leakage protection of claim 3, further comprising a second air duct control device;
an air exhaust window is formed in the upper end of the second heat dissipation air duct, and the second air duct control device is arranged on the air exhaust window;
the second air duct control device is in communication connection with the control module;
the control module is also used for controlling the second air channel control device to be opened or closed.
6. The cabinet cooling system with water leakage protection as claimed in claim 3, wherein the cabinet cooling system with water leakage protection further comprises an alarm module;
the alarm module is arranged outside the outer shell;
the alarm module is in communication connection with the control module;
the control module is also used for controlling the working state of the alarm module.
7. The cabinet cooling system with water leakage protection as claimed in claim 3, wherein the cabinet cooling system with water leakage protection further comprises a wireless communication module;
the wireless communication module is in communication connection with the control module;
the control module is also used for sending alarm information to a user through the wireless communication module.
8. The cabinet cooling system with water leakage protection as claimed in claim 1, wherein a dust screen is further disposed on the front panel of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724023.7U CN209949711U (en) | 2018-10-23 | 2018-10-23 | Cabinet cooling system with water leakage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724023.7U CN209949711U (en) | 2018-10-23 | 2018-10-23 | Cabinet cooling system with water leakage protection function |
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| Publication Number | Publication Date |
|---|---|
| CN209949711U true CN209949711U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724023.7U Active CN209949711U (en) | 2018-10-23 | 2018-10-23 | Cabinet cooling system with water leakage protection function |
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| CN (1) | CN209949711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038788A (en) * | 2021-02-24 | 2021-06-25 | 中航光电科技股份有限公司 | Novel liquid cooling machine case |
-
2018
- 2018-10-23 CN CN201821724023.7U patent/CN209949711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038788A (en) * | 2021-02-24 | 2021-06-25 | 中航光电科技股份有限公司 | Novel liquid cooling machine case |
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