CN217131420U - A radiator fan mounting structure for computer lab - Google Patents
A radiator fan mounting structure for computer lab Download PDFInfo
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- CN217131420U CN217131420U CN202220415857.XU CN202220415857U CN217131420U CN 217131420 U CN217131420 U CN 217131420U CN 202220415857 U CN202220415857 U CN 202220415857U CN 217131420 U CN217131420 U CN 217131420U
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- heat dissipation
- machine room
- dissipation fan
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Abstract
The utility model provides a cooling fan mounting structure for computer lab belongs to computer lab heat dissipation technical field. The heat dissipation fan mounting structure for the machine room comprises a heat dissipation fan and a controller, wherein the heat dissipation fan is connected with the controller and comprises a first heat dissipation fan set and a second heat dissipation fan set, and the first heat dissipation fan set is close to the top of the machine room and used for air outlet; the second heat dissipation fan set is close to the ground of the machine room and used for air inlet. The two groups of fans are installed in a staggered manner, so that the ventilation and heat dissipation effects in the machine room can be improved; meanwhile, the second heat dissipation fan set is provided with a blast nozzle for flow guiding, so that low-temperature air entering outdoors can directly exchange heat with the equipment heat exchanger, and the heat exchange efficiency is improved; and the air nozzle is also provided with an atomizing nozzle which sprays tiny water drops, the tiny water drops are sent to the surface of the radiator of the unit in the machine room through the air flow in the air nozzle to form a layer of water film, the water film evaporates and absorbs heat, the heat which needs to be radiated by the equipment is taken away, and the radiating environment in the machine room is improved.
Description
Technical Field
The utility model belongs to the technical field of the computer lab heat dissipation, concretely relates to cooling fan mounting structure for computer lab.
Background
Many central air conditioners, cold storages, seafood pool machine rooms of catering enterprises and other machine set equipment machine rooms in modern buildings can be installed in areas or spaces with poor building heat dissipation due to the fact that the machine rooms are not installed properly, heat dissipation needs to be conducted on the machine rooms forcibly, heat dissipation fans need to be added, and the arrangement positions and control of the heat dissipation fans are difficult.
The defects and shortcomings of the existing treatment mode are as follows:
1. at present, the following methods are mainly used for the arrangement and control of the heat dissipation fan of the machine room:
a. the installation position of the heat radiation fan is unreasonable, and air in a sealed machine room cannot flow effectively;
b. the cooling fan is controlled to be electrified and operated for a long time; by manual or timed control; the supply equipment provides signal source control or scheme to start the cooling fan by using the temperature control device according to the temperature of the machine room.
2. The above processing method has problems:
A. the scheme has serious electricity waste and utilization, inaccurate control and increased management cost;
B. the installation position of the heat dissipation fan of the machine room is usually not the most favorable position of the machine room, the flow of heat dissipation airflow in the machine room is not the best position, the heat dissipation of equipment in the machine room is not facilitated, and the circulation of air and outside air in the machine room is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a cooling fan mounting structure for computer lab to solve current fan mounted position and be unfavorable for radiating technical problem.
In order to achieve the above object, the technical solution of the present invention is:
a cooling fan mounting structure for a machine room comprises a cooling fan and a controller, wherein the cooling fan is connected with the controller and comprises a first cooling fan set and a second cooling fan set, and the first cooling fan set is close to the top of the machine room and used for air outlet; the second heat dissipation fan set is close to the ground of the machine room and used for air inlet.
Preferably, a plurality of air nozzles for guiding air flow are further arranged on the second heat dissipation fan set.
Preferably, an atomizing nozzle is further arranged at the air nozzle and connected with a tap water pipe.
Preferably, the first heat dissipation fan set is 20cm away from the top of the machine room.
Preferably, the second heat dissipation fan set is 30cm away from the ground.
Preferably, the first heat dissipation fan set and the second heat dissipation fan set are respectively provided with at least 2 heat dissipation fans.
Preferably, the first heat dissipation fan set and the second heat dissipation fan set are installed diagonally.
The utility model has the advantages that:
in the application, the two groups of fans are installed in a staggered manner, so that the ventilation and heat dissipation effects in a machine room can be improved; meanwhile, the second heat dissipation fan set is provided with a blast nozzle for flow guiding, so that low-temperature air entering outdoors can directly exchange heat with the equipment heat exchanger, and the heat exchange efficiency is improved; and the air nozzle is also provided with an atomizing nozzle which sprays tiny water drops, the tiny water drops are sent to the surface of the radiator of the unit in the machine room through the air flow in the air nozzle to form a layer of water film, the water film evaporates and absorbs heat, the heat which needs to be radiated by the equipment is taken away, and the radiating environment in the machine room is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1, a heat dissipation fan mounting structure for a machine room includes a heat dissipation fan and a controller, the heat dissipation fan is connected to the controller 3, the heat dissipation fan includes a first heat dissipation fan set 1 and a second heat dissipation fan set 2, and the first heat dissipation fan set 1 is close to the top of the machine room and used for exhausting air; the second heat dissipation fan set 2 is close to the ground of the machine room and used for air inlet. Preferably, the distance between the first heat dissipation fan set 1 and the top of the machine room is 20 cm; and the distance between the second heat dissipation fan set and the ground is 30 cm. More preferably, the first heat dissipation fan set 1 and the second heat dissipation fan set 2 are respectively provided with at least 2 heat dissipation fans; and the first heat dissipation fan set and the second heat dissipation fan set are installed in an opposite angle mode.
In this application the computer lab be central air conditioning computer lab, freezer computer lab, seafood pond computer lab etc. the controller is located the block terminal, the corner of computer lab is located to the block terminal, through current collection system, temperature acquisition device, through PLC acquisition analog signal, sets up corresponding operating temperature value and electric current power value in PLC. The cooling fan is automatically started and controlled to operate according to the temperature of the machine room and three parameters of the power and the current of equipment in the machine room, and the cooling fans with different numbers and different types of power can be started or the fans can work at proper output power according to the power of the equipment in the machine room, so that the problem that the cooling fan is started and not started when the machine room reaches the temperature and the cooling fan operates at the frequency power is well solved.
This application adopts two sets of heat dissipation fan group operation according to equipment computer lab, and second heat dissipation fan group is used for the computer lab air inlet, and first heat dissipation fan group is used for the computer lab air-out. The two groups of fans are installed at opposite angles, and the two groups of fans are installed in a staggered high-low mode, so that the hot air is at the top of the machine room due to heat dissipation of an air conditioning unit and the like in summer, and the hot air is directly discharged out of the room from the top of the machine room at the highest position by a first heat dissipation fan group according to the air flow heat dissipation direction of a main machine; the heat is absorbed from the outdoor air in winter, the temperature in the machine room is lower, cold air is deposited at the lower part of the machine room, and the second heat dissipation fan unit directly blows the outdoor air with higher temperature into the bottom of the machine room.
Furthermore, a plurality of air nozzles 4 for guiding flow are further arranged on the second heat dissipation fan set 2.
Specifically, each fan on the second heat dissipation fan set is provided with four electric flow guide air nozzles, when the temperature in the machine room is higher than 30 ℃, the flow guide air nozzles directly supply air towards the equipment heat exchanger, so that low-temperature air entering outdoors can directly exchange heat with the equipment heat exchanger, the heat exchange efficiency is improved, and an air pipe does not need to be independently manufactured to send outdoor air to the vicinity of the heat exchanger; when the temperature in the machine room is lower than 15 ℃, the air nozzle supplies air towards the bottom of the machine room, and the air with higher temperature entering from the outside can raise the temperature of the low-temperature air at the bottom in the machine room, so that the temperature in the machine room is more uniform in winter, and the running stability of the equipment is improved; the fan arrangement mode is convenient for heat dissipation of the air conditioner room in summer and winter.
Further, an atomizing nozzle 5 is arranged at the air nozzle 4 and connected with a tap water pipe.
Specifically, add the atomizing water nozzle of connecting the running water in the air guide nozzle, this atomizing nozzle blowout small water droplet when computer lab temperature is higher than 35 ℃, through the air current in the air guide nozzle, send to the computer lab internal unit radiator surface, form one deck water film, the water film evaporates the heat absorption, takes away the radiating heat of equipment needs, improves the radiating environment in the computer lab. And when the temperature in the machine room is lower than 35 ℃, the atomized water nozzles in the air guide nozzle stop spraying water.
The utility model solves the problems of the installation position and the arrangement of the heat dissipation fan of the machine room, and the fan groups are installed according to the air flow of the equipment and the positions of cold air and hot air, thereby being beneficial to the ventilation and heat exchange of the machine room; the electric air supply and guide nozzle arranged on the air inlet unit sends air from the outside to a proper area according to the temperature in the machine room, the atomized water drop nozzle is added when the temperature is hot in summer, the heat dissipation of the equipment is improved by using the evaporation of water mist, the heat exchange efficiency is improved, and the problem of uneven temperature of the upper layer and the lower layer in the machine room is solved; the controller can start the fan and control the fan frequency power according to the machine room requirement, the electric energy is accurately saved, the management cost of the equipment is reduced, the starting temperature value of the cooling fan and the power starting parameter of the equipment in the machine room can be adjusted and modified at any time, and the cooling fan frequency power control system is suitable for different equipment rooms.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A cooling fan mounting structure for a machine room is characterized by comprising a cooling fan and a controller, wherein the cooling fan is connected with the controller and comprises a first cooling fan set and a second cooling fan set, and the first cooling fan set is close to the top of the machine room and used for air outlet; the second heat dissipation fan set is close to the ground of the machine room and used for air inlet.
2. The cooling fan mounting structure for machine room as claimed in claim 1, wherein the second cooling fan set is further provided with a plurality of air nozzles for guiding air.
3. The cooling fan mounting structure for the machine room as claimed in claim 2, wherein an atomizing nozzle is further provided at the air nozzle, and the atomizing nozzle is connected to a tap water pipe.
4. The cooling fan mounting structure for a machine room as claimed in claim 1, wherein the first cooling fan group is 20cm from the top of the machine room.
5. The cooling fan mounting structure for a machine room as claimed in claim 1, wherein the second cooling fan group is 30cm from the ground.
6. The cooling fan mounting structure for the machine room as claimed in claim 4 or 5, wherein at least 2 cooling fans are provided for each of the first cooling fan group and the second cooling fan group.
7. The cooling fan mounting structure for a machine room as claimed in claim 6, wherein the first cooling fan group and the second cooling fan group are diagonally mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415857.XU CN217131420U (en) | 2022-02-28 | 2022-02-28 | A radiator fan mounting structure for computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415857.XU CN217131420U (en) | 2022-02-28 | 2022-02-28 | A radiator fan mounting structure for computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217131420U true CN217131420U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220415857.XU Active CN217131420U (en) | 2022-02-28 | 2022-02-28 | A radiator fan mounting structure for computer lab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217131420U (en) |
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2022
- 2022-02-28 CN CN202220415857.XU patent/CN217131420U/en active Active
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