CN209930779U - Terminal heat extraction rack of air conditioner and mounting structure - Google Patents
Terminal heat extraction rack of air conditioner and mounting structure Download PDFInfo
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- CN209930779U CN209930779U CN201920163495.8U CN201920163495U CN209930779U CN 209930779 U CN209930779 U CN 209930779U CN 201920163495 U CN201920163495 U CN 201920163495U CN 209930779 U CN209930779 U CN 209930779U
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Abstract
The utility model provides an air conditioner terminal heat extraction cabinet and an installation structure, which provide heat extraction for a high heat dissipation density rack server in a machine room and consists of a cabinet main body and at least one door plate integrated with an air conditioner terminal; a basic front door and a basic rear door are respectively installed on a front door side door frame and a rear door side door frame of the cabinet main body, at least one of the basic front door and the basic rear door is replaced by the door panel integrated with the air conditioner tail end, and after replacement, each door panel integrated with the air conditioner tail end is installed on the front door side door frame and/or the rear door side door frame of the cabinet main body through at least one thrust bearing and a deep groove bearing; the door plate integrated with the air conditioner tail end is connected with the cabinet main body in an installing mode through at least one thrust bearing and a deep groove bearing, the advantages of long service life, large bearing capacity and low cost are achieved when the novel air conditioner tail end opening and closing door is smoothly used, and the novel air conditioner tail end opening and closing door has a very wide prospect in the field application of machine room heat extraction.
Description
Technical Field
The utility model relates to a high heat dissipation density computer lab heat extraction field, in particular to terminal heat extraction rack of air conditioner and mounting structure.
Background
The integrated density of rack server is higher and higher in the computer lab, and the calorific capacity of server is bigger and bigger, in order to guarantee that the server work is under optimum ambient temperature in high heat dissipation density computer lab, also more and more are used as the terminal heat extraction of radiating novel air conditioner of rack level.
The terminal air conditioner that the rack level was dispelled the heat has the adoption and will integrate the door plant that has the air conditioner terminal and replace the qianmen or the back door of original rack, installs in the qianmen side or the back door side of original server rack or install simultaneously in the qianmen side and the back door side of original server rack, makes traditional server rack possess the heat extraction function, adopts the mode that is close to the heat source more, and the radiating efficiency is high, energy-conserving effectual.
Because of the air conditioner end of this type of door plant type contains parts such as heat exchanger, fan and these parts all install on the panel beating of complete set, so this type of integrated terminal door plant of air conditioner is great, the door board is thick than original server rack mesh door, and this is just to this type of integrated terminal door plant of air conditioner and the hanging dress of original server rack match and put forward the requirement.
At present, the door plate type door plate integrated with the air conditioner tail end is matched with the original hanging installation of the server cabinet, a common hinge mode is adopted, and the bearing capacity and the service life of the common hinge are tested to a certain extent; and a customized high-strength hinge mode is adopted, although the bearing capacity and the service life of the hinge are ensured, the processing cost of the customized hinge is very high, and the customized hinge is not suitable for large-scale application. Therefore, an installation and fixation mode which can meet the requirements of bearing capacity and service life and has certain advantages in cost and is suitable for large-scale use needs to be found.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner terminal heat extraction cabinet and an installation structure, which provide heat extraction for a high heat dissipation density rack server in a machine room and consists of a cabinet main body and a door plate integrated with an air conditioner terminal; the door plate integrated with the air conditioner tail end is connected with the cabinet main body in an installing mode through the bearing, the door plate integrated with the air conditioner tail end is guaranteed to be smoothly opened and closed, the door plate integrated with the air conditioner tail end has the advantages of being long in service life, large in bearing capacity and low in cost, and has a very wide prospect in the field of heat extraction of a machine room.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
the utility model provides a mounting structure of terminal heat extraction rack of air conditioner, includes rack main part and at least one integrated door plant that has the air conditioner end, basic qianmen and basic back door, its characterized in that are installed respectively to the qianmen side door frame and the back door side door frame of rack main part:
the base front door and the base rear door are replaced by the door plates integrated with the air conditioner tail ends, and after replacement, each door plate integrated with the air conditioner tail ends is installed on the front door side door frame and/or the rear door side door frame of the cabinet main body through at least one thrust bearing and one deep groove bearing;
each thrust bearing comprises a lower thrust bearing end face, an upper thrust bearing end face and a thrust bearing rotor arranged between the lower thrust bearing end face and the upper thrust bearing end face, the lower thrust bearing end face is fixedly arranged on a supporting face at the bottom of the door shaft side of the front door side door frame and/or the rear door side door frame of the cabinet main body, and the upper thrust bearing end face is fixedly arranged on the bottom face of the door shaft side of the door panel integrated with the air conditioner tail end;
each deep groove bearing comprises a deep groove bearing outer working face, a deep groove bearing inner working face and a deep groove bearing rotor arranged between the deep groove bearing outer working face and the deep groove bearing inner working face, one of the deep groove bearing outer working face and the deep groove bearing inner working face is fixedly arranged on a door shaft integrated with the top of the door plate door shaft side at the tail end of an air conditioner, and the other of the deep groove bearing outer working face and the deep groove bearing inner working face is fixedly arranged on a supporting face of the top of the door shaft side of a front door side door frame and/or a rear door side door frame of the cabinet main body.
The utility model discloses an installation structure of air conditioner terminal heat extraction cabinet, through the thrust bearing realize the door plant door-hinge side of integrated air conditioner terminal in the door-hinge side bottom vertical Z direction bearing capacity and spacing and X, Y direction spacing of the preceding door side door frame of cabinet main part and/or back door side door frame; the stress and the limit of the top of the door panel door shaft side integrated with the air conditioner tail end in the direction of X, Y horizontal to the top of the door shaft side of the front door side door frame and/or the rear door side door frame of the cabinet main body are realized through the deep groove bearing; through the thrust bearing and the deep groove bearing, the door plate integrated with the tail end of the air conditioner can be mounted on the cabinet main body to bear and can be smoothly used for opening and closing the door.
Preferably, the door panel integrated with the air conditioner tail end is a heat pipe back plate, a water-cooling cold door or other door panel products integrated with the air conditioner tail end, which can replace a front door or a rear door of the cabinet and have a certain self weight.
Preferably, the door panel integrated with the air conditioner tail end is a heat pipe back plate, the heat pipe back plate at least comprises a heat pipe heat exchanger and a fan, and refrigerant working media are filled in the heat pipe heat exchanger. Therefore, no water enters the machine room, and the high-temperature heat discharge of the cabinet is timely discharged out of the machine room or the service air inlet temperature is reduced so that the server is in a good working environment by adopting a safe and reliable mode through the heat absorption and evaporation of the refrigerant working medium in the heat pipe heat exchanger.
Further, the heat pipe back plate replaces the basic back door and is installed on a door frame on the back door side of the cabinet main body, the heat pipe back plate is the heat pipe back plate at the moment, the heat pipe heat exchanger close to the air return side absorbs high-temperature exhaust air of the server and cools the server, the cooled air meeting the set temperature of the machine room is exhausted out of the cabinet through the fan, and the basic front door on the cabinet main body is provided with a mesh door at the moment.
Further, the heat pipe back plate replaces the basic front door and is installed on a front door side door frame of the cabinet main body, the heat pipe back plate is a heat pipe front back plate and is close to the fan on the air inlet side, air in the machine room is introduced into the heat pipe heat exchanger and is cooled, low-temperature air cooled by the heat pipe heat exchanger enters the server, good air inlet temperature is provided for the server, the server is located in a good working environment, and the basic rear door on the cabinet main body is a mesh door.
Further, for a server cabinet with high power density, the basic front door and the basic rear door are replaced by heat pipe back plates, so that good air inlet temperature is provided for the cabinet server, and meanwhile, the air supply temperature of the cabinet is controlled within a set range.
Preferably, work as the door plant that the integration has the air conditioner end is water-cooling cold door, water-cooling cold door includes heat exchange coil and fan at least, it has water-cooling medium to fill in the heat exchange coil.
And furthermore, the water-cooling cold door replaces the basic front door and is arranged on a front door side door frame of the cabinet main body, a fan in the water-cooling cold door sends cabinet inlet air cooled by the heat exchange coil into the cabinet and refrigerates equipment, and at the moment, the basic rear door adopts a mesh door.
Furthermore, the water-cooling cold door replaces the basic rear door and is installed on a side door frame of the rear door of the cabinet main body, a heat exchange coil in the water-cooling cold door cools the exhausted air of the server and then the cooled air is discharged out of the cabinet by a fan, and at the moment, the basic front door adopts a mesh door.
The utility model also provides an end heat extraction rack of air conditioner, the rack includes the utility model discloses above-mentioned any one technical scheme the end heat extraction rack of air conditioner mounting structure.
According to the technical scheme, the mounting structure of the air conditioner terminal heat extraction cabinet provides heat extraction for the high-heat-dissipation-density rack server in the machine room, and comprises a cabinet main body and a door plate integrated with the air conditioner terminal; the door plate integrated with the air conditioner tail end is connected with the cabinet main body in an installing mode through the bearing, the door plate integrated with the air conditioner tail end is guaranteed to be smoothly opened and closed, the door plate integrated with the air conditioner tail end has the advantages of being long in service life, large in bearing capacity and low in cost, and has a very wide prospect in the field of heat extraction of a machine room.
Drawings
Fig. 1 is a schematic structural view of the door panel integrated with the air conditioner terminal in the air conditioner terminal heat extraction cabinet of the present invention, when the door panel adopts a heat pipe backboard;
FIG. 2 is a schematic view of a thrust bearing configuration;
fig. 3 is a schematic diagram of a deep groove bearing structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the novel air conditioner in the air conditioner terminal heat extraction cabinet when the heat pipe backboard is adopted at the end. As shown in the figures, the utility model discloses an air conditioner terminal heat extraction cabinet, including cabinet main part 1 and the door plant 2 that integrates the air conditioner terminal, basic front door and basic back door are installed respectively to the front door side door frame and the back door side door frame of cabinet main part 1, install on the back door side door frame of cabinet main part 1 after the basic back door of cabinet main part 1 is replaced to door plant 2 that integrates the air conditioner terminal, wherein, the door plant 2 that integrates the air conditioner terminal realizes the erection joint through thrust bearing 3, deep groove bearing 4 and the back door side door frame of cabinet main part 1; through the thrust bearing 3 and the necessary sheet metal structural design of the bottom of the door plate 2 integrated with the air conditioner tail end and the bottom of the door shaft side of the rear door side door frame of the cabinet main body 1, the thrust bearing 3 can realize the bearing capacity and the limit of the door plate 2 integrated with the air conditioner tail end on the bottom of the door shaft side of the rear door side door frame of the cabinet main body 1 in the vertical Z direction and the limit of the door shaft side bottom of the cabinet main body 1 in the horizontal X, Y direction; through the necessary sheet metal structural design of the deep groove bearing 4, the top of the door panel 2 integrated with the air conditioner tail end on the door shaft side and the top of the cabinet main body 1 on the door shaft side, the deep groove bearing 4 can realize the stress and the limit of the top of the door panel 2 integrated with the air conditioner tail end on the top of the cabinet main body 1 on the door shaft side in the horizontal X, Y direction; the door plate 2 integrated with the air conditioner tail end can be installed on a rear door side door frame of the cabinet main body 1 through the thrust bearing 3 and the deep groove bearing 4 to bear and open and close the door smoothly. The door plate 2 integrated with the air conditioner terminal adopts a heat pipe rear back plate to replace a cabinet rear door and is arranged on the rear door side of a cabinet main body 1, the door plate comprises a heat pipe heat exchanger 2-1, a fan 2-2, a controller 2-3 and other components, the heat pipe heat exchanger 2-1 is close to the return air side, the absorption server exhausts high-temperature air and cools the air through the heat absorption and evaporation of refrigerant working media in the heat pipe heat exchanger 2-1, the cooled air which meets the set temperature of a machine room is discharged out of the cabinet through the fan 2-2, Freon refrigerant is adopted, no water enters the machine room, and the high temperature of the cabinet is discharged out of the machine room in time in a safe and reliable mode; the basic front door of the cabinet body 1 can adopt the mesh door 5.
Fig. 2 is a schematic view of a thrust bearing structure. As shown in the figure, the thrust bearing 3 comprises a lower thrust bearing end surface 3-1, an upper thrust bearing end surface 3-2 and a thrust bearing rotor 3-3, the lower thrust bearing end surface 3-1 is in contact with and fixed to an upper supporting surface on the bottom door shaft side of the cabinet main body 1, the upper thrust bearing end surface 3-2 is in contact with and fixed to the bottom surface on the bottom door shaft side of the door plate 2 integrated with the air conditioning tail end, and does not have relative motion, when the door plate 2 integrated with the air conditioning tail end is opened and closed, the lower thrust bearing end surface 3-1 is kept motionless, and the upper thrust bearing end surface 3-2 realizes relative rotation relative to the lower thrust bearing end surface 3-1 through circumferential motion of the thrust bearing rotor 3-3, so that the door plate 2 integrated with the air conditioning tail end is swung relative to the opening and closing door close to the.
FIG. 3 is a schematic view of the working contact surface of the outer working surface, the inner working surface and the rotor of the deep groove bearing. The deep groove bearing 4 comprises a deep groove bearing outer working face 4-1, a deep groove bearing inner working face 4-2 and a deep groove bearing rotor 4-3, the deep groove bearing inner working face 4-2 is in interference fit with a door spindle close to the door spindle side at the top of the door panel 2 integrated with the air conditioner tail end, and does not move relatively, the deep groove bearing outer working face 4-1 is in contact with and fixed to a certain upward supporting face close to the door spindle side at the top of the cabinet main body 1, when the door panel 2 integrated with the air conditioner tail end is opened and closed, the deep groove bearing outer working face 4-1 is kept motionless, the deep groove bearing inner working face 4-2 realizes relative rotation relative to the deep groove bearing outer working face 4-1 through the circumferential movement of the deep groove bearing rotor 4-3, and accordingly the door panel 2 integrated with the air conditioner tail end is swung relative to the door opening and closing side of the cabinet main body 1 close to the door spindle side or the deep groove bearing inner working face 4-2 is in interference fit with a certain shaft close The outer working face 4-1 of the deep groove bearing is matched and fixed with a certain part at the top of the door panel 2 integrated with the air conditioner tail end close to the door shaft side and then does not move relatively, when the door panel 2 integrated with the air conditioner tail end is opened and closed, the inner working face 4-2 of the deep groove bearing is kept still, the outer working face 4-1 of the deep groove bearing realizes the relative movement of the inner working face 4-2 of the deep groove bearing through the circumferential movement of the rotor 4-3 of the deep groove bearing, and therefore the door panel 2 integrated with the air conditioner tail end swings relative to the opening and closing door of the cabinet main body 1 close to the door shaft side.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a mounting structure of terminal heat extraction rack of air conditioner, includes rack main part and at least one integrated door plant that has the air conditioner end, basic qianmen and basic back door, its characterized in that are installed respectively to the qianmen side door frame and the back door side door frame of rack main part:
the base front door and the base rear door are replaced by the door plates integrated with the air conditioner tail ends, and after replacement, each door plate integrated with the air conditioner tail ends is installed on the front door side door frame and/or the rear door side door frame of the cabinet main body through at least one thrust bearing and one deep groove bearing;
each thrust bearing comprises a lower thrust bearing end face, an upper thrust bearing end face and a thrust bearing rotor arranged between the lower thrust bearing end face and the upper thrust bearing end face, the lower thrust bearing end face is fixedly arranged on a supporting face at the bottom of the door shaft side of the front door side door frame and/or the rear door side door frame of the cabinet main body, and the upper thrust bearing end face is fixedly arranged on the bottom face of the door shaft side of the door panel integrated with the air conditioner tail end;
each deep groove bearing comprises a deep groove bearing outer working face, a deep groove bearing inner working face and a deep groove bearing rotor arranged between the deep groove bearing outer working face and the deep groove bearing inner working face, one of the deep groove bearing outer working face and the deep groove bearing inner working face is fixedly arranged on a door shaft integrated with the top of the door plate door shaft side at the tail end of an air conditioner, and the other of the deep groove bearing outer working face and the deep groove bearing inner working face is fixedly arranged on a supporting face of the top of the door shaft side of a front door side door frame and/or a rear door side door frame of the cabinet main body.
2. The mounting structure of an air conditioning terminal heat rejection cabinet as claimed in claim 1, wherein the door panel integrated with the air conditioning terminal is a heat pipe back panel or a water cooling door.
3. The mounting structure of an air conditioner terminal heat extraction cabinet as claimed in claim 2, wherein the door panel integrated with the air conditioner terminal is a heat pipe back panel, the heat pipe back panel at least comprises a heat pipe heat exchanger and a fan, and the heat pipe heat exchanger is filled with refrigerant working medium.
4. The mounting structure of the cabinet with the heat discharging function at the tail end of the air conditioner as claimed in claim 3, wherein the heat pipe back plate replaces the basic back door and is mounted on a door frame at the side of the back door of the cabinet main body, the heat pipe back plate is a heat pipe back plate which is close to the heat pipe heat exchanger at the return air side, the heat pipe heat exchanger absorbs high-temperature exhaust air of the server and cools the server, the cooled air which meets the set temperature of the machine room is discharged out of the cabinet through the fan, and the basic front door on the cabinet main body is a mesh door.
5. The mounting structure of the air conditioner terminal heat extraction cabinet as claimed in claim 3, wherein the heat pipe back plate replaces the basic front door and is mounted on the door frame on the front door side of the cabinet main body, and at this time, the heat pipe back plate is a heat pipe front back plate which is close to the fan on the air inlet side, air in a machine room is introduced into the heat pipe heat exchanger and cooled, low-temperature air cooled by the heat pipe heat exchanger enters the server, and good air inlet temperature is provided for the server, so that the server is in a good working environment, and at this time, the basic rear door on the cabinet main body adopts a mesh door.
6. The mounting structure of the cabinet with the heat exhaust function at the tail end of the air conditioner as claimed in claim 3, wherein for the server cabinet with high power density, the basic front door and the basic rear door are replaced by heat pipe back plates, so that good inlet air temperature is provided for the cabinet server, and meanwhile, the supply air temperature of the cabinet is controlled within a set range.
7. The mounting structure of the terminal heat extraction cabinet of air conditioner according to claim 2, wherein when the door panel integrated with the terminal of air conditioner is a water-cooling door, the water-cooling door at least comprises a heat exchange coil and a fan, and the heat exchange coil is filled with a water-cooling medium.
8. The mounting structure of the cabinet with the heat exhaust function at the tail end of the air conditioner is characterized in that the water-cooling cold door replaces the basic front door and is mounted on a door frame on the side of the front door of the cabinet main body, a fan in the water-cooling cold door sends cabinet inlet air cooled by the heat exchange coil into the cabinet and refrigerates equipment, and at the moment, the basic rear door adopts a mesh door.
9. The mounting structure of the cabinet with the heat exhaust function at the tail end of the air conditioner is characterized in that the water-cooling cold door replaces the basic rear door and is mounted on a side door frame of the rear door of the cabinet main body, a heat exchange coil in the water-cooling cold door cools the exhausted air of the server and then the cooled air is exhausted out of the cabinet by a fan, and at the moment, the basic front door adopts a mesh door.
10. An air conditioning end heat rejection cabinet, comprising a mounting structure of the air conditioning end heat rejection cabinet of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163495.8U CN209930779U (en) | 2019-01-30 | 2019-01-30 | Terminal heat extraction rack of air conditioner and mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163495.8U CN209930779U (en) | 2019-01-30 | 2019-01-30 | Terminal heat extraction rack of air conditioner and mounting structure |
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| Publication Number | Publication Date |
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| CN209930779U true CN209930779U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920163495.8U Active CN209930779U (en) | 2019-01-30 | 2019-01-30 | Terminal heat extraction rack of air conditioner and mounting structure |
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| CN (1) | CN209930779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811138A (en) * | 2020-06-15 | 2021-12-17 | 中国移动通信集团设计院有限公司 | Cabinet door type heat pipe air conditioning system and cabinet system |
-
2019
- 2019-01-30 CN CN201920163495.8U patent/CN209930779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811138A (en) * | 2020-06-15 | 2021-12-17 | 中国移动通信集团设计院有限公司 | Cabinet door type heat pipe air conditioning system and cabinet system |
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