CN202663709U - Multi-channel distribution structure of machine-cabinet type freezing water inter-row air conditioner - Google Patents
Multi-channel distribution structure of machine-cabinet type freezing water inter-row air conditioner Download PDFInfo
- Publication number
- CN202663709U CN202663709U CN 201220316957 CN201220316957U CN202663709U CN 202663709 U CN202663709 U CN 202663709U CN 201220316957 CN201220316957 CN 201220316957 CN 201220316957 U CN201220316957 U CN 201220316957U CN 202663709 U CN202663709 U CN 202663709U
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- air conditioner
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Abstract
The utility model discloses a multi-channel distribution structure of a machine-cabinet type freezing water inter-row air conditioner. The multi-channel distribution structure of the machine-cabinet type freezing water inter-row air conditioner is applied inside the machine-cabinet type freezing water inter-row air conditioner which is provide with a plurality of fans. The multi-channel distribution structure further comprises a plurality of clapboards and at least one freezing coiled pipe, wherein the clapboard divides the plurality of the fans into a single fan, the single fan is arranged in an independent channel, the freezing coiled pipes are arranged on the opposite surface of the plurality of the fans, and the clapboards and the freezing coiled pipe enable the single fan to be surrounded and arranged in the independent channel. The multi-channel distribution structure of the machine-cabinet type freezing water inter-row air conditioner enables the machine-cabinet type freezing water inter-row air conditioner to start or stop one fan in the process of using, and other operational fans are not affected completely so as to avoid a hazard of an air sending and returning short circuit of the other fans and the hazard is caused by invalidation of one fan or two fans. Reliability of a whole system is improved greatly. The clapboards are increased and the independent channel is arranged for a freezing cycle so as to greatly enhance regulation of air quantity of the machine-cabinet type freezing water inter-row air conditioner. Meanwhile, operation of the machine-cabinet type freezing water inter-row air conditioner is flexible.
Description
Technical field
The utility model relates to the cabinet-type chilled water multichannel distribution structure of air-conditioning in the ranks.
Background technology
Along with popularizing of the large-scale data center of high density heat load, cabinet-type in the ranks air-conditioning becomes the designer trends of data center's air-conditioning system.Cabinet-type in the ranks air-conditioning is close to thermal source in use near frame, can directly cool off heat-producing device, has satisfied the highdensity cold requirement of data center.But the centrifugal fan (being called for short the EC blower fan) when cabinet-type air-conditioning a certain (or a plurality of) employing in the ranks digitlization brushless direct-current external rotor electric machine, or the blower fan of the motor of employing alternating current asynchronous (being called for short the AC blower fan) is when breaking down, because the air channel is communicated with, other blower fan air blow and return short circuits and cause this cabinet-type air-conditioning global failure in the ranks, because the particularity of air conditioning area operation in the ranks can cause this regional temperature sharply to rise and cause server to damage.Perhaps working as certain some server quits work, when the refrigeration requirement of this level height descended, the corresponding EC blower fan of this equipment reduced rotating speed, this moment cabinet-type in the ranks all the other blower fans of air-conditioning work on, this can cause cabinet-type, and in the ranks the air-conditioning internal gas flow is chaotic, affects refrigeration.For these two kinds of present situations, need to the cabinet-type chilled water in the ranks air-conditioning duct improve, the utility model by the dividing plate between increase blower fan and the blower fan, thereby forms a plurality of autonomous channels in the multichannel distribution structure of cabinet-type air-conditioning (chilled water) increase in the ranks.When a certain blower fan stall or reducing wind speed, the residue kind of refrigeration cycle without impact, has been accomplished the cabinet-type chilled water flexible adjustment of air-conditioning in the ranks.
The utility model content
The purpose of this utility model provides a kind of cabinet-type chilled water multichannel distribution structure of air-conditioning in the ranks.
The utility model discloses a kind of cabinet-type chilled water multichannel distribution structure of air-conditioning in the ranks, be applied in the cabinet-type chilled water inside of air-conditioning in the ranks with a plurality of blower fans, it is characterized in that, described distribution structure further comprises:
Some dividing plates are divided into single blower fan with described a plurality of blower fans, and described single blower fan is in the autonomous channel;
At least one refrigerating coil is arranged on described a plurality of blower fans opposite;
Wherein, described dividing plate and described refrigerating coil are around in described single blower fan in the independent ventiduct.
Reasonable is that described dividing plate be arranged in parallel in twos.
Reasonable is that described blower fan comprises the centrifugal fan of digitlization brushless direct-current external rotor electric machine, or the blower fan of the motor of alternating current asynchronous.
The utility model is set up independent ventiduct by increasing dividing plate for each kind of refrigeration cycle, make the cabinet-type chilled water in the ranks the air quantity modulability of air-conditioning greatly strengthen, move more flexible.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above and other purpose of the present utility model, feature and advantage will be apparent.
Figure 1 shows that the utility model overall structure front view;
Figure 2 shows that the utility model overall structure vertical view.
Embodiment
See also shown in Figure 1, cabinet-type chilled water of the present utility model is the multichannel distribution structure of air-conditioning in the ranks, this structure is to utilize some parallel dividing plate 4,6(to be exemplified as 2 dividing plates) make several EC blower fans or AC blower fan 1-3(be exemplified as 3 blower fans) inside separate, each blower fan is in the autonomous channel respectively, and encloses separately air channel independently of formation with the refrigerating coil 5 on blower fan opposite.In process of refrigerastion, air stream is directly delivered on the heat-producing device by blower fan 1-3 in independent ventiduct behind refrigerating coil 5.
Figure 2 shows that the utility model overall structure vertical view, illustrated the independent ventiduct situation that an EC blower fan or AC blower fan 1, dividing plate 4, refrigerating coil 5 enclose, refrigerating coil 5 in the example is arranged on blower fan opposite and dividing plate 4 and jointly encloses and form independently air channel, and refrigerating coil 5 is put and be can be various ways.
During distribution structure work of the present utility model, have following advantage:
One, the utility model utilizes dividing plate that the cabinet-type chilled water is divided into a plurality of autonomous channels in air-conditioning inside in the ranks, and each blower fan is in the autonomous channel.When a certain blower fan quits work, because blower fan is in the autonomous channel, other blower fans that continue running are affected without air quantity, damage the risk that causes the total system collapse because of single node thereby reduced system.
Two, the utility model utilizes dividing plate that blower fan and coil pipe are in the autonomous channel, when the equipment refrigeration requirement reduces or raise, according to the actual requirements start and stop blower fan or fan speed regulation, the flexibility of air-conditioning in the ranks of cabinet-type chilled water is increased greatly, simultaneously, use flexibly each blower fan so that the cabinet-type chilled water in the ranks the energy consumption of air-conditioning greatly reduce.
Cabinet-type chilled water of the present utility model is the multichannel distribution structure of air-conditioning in the ranks, utilize dividing plate that each blower fan is in independently in the air channel, can be according to actual refrigeration requirement, start and stop blower fan or fan speed regulation, all the other blower fans that work on are not affected by it simultaneously.So that the cabinet-type chilled water in the ranks the modulability of air-conditioning greatly increase, simultaneously so that air-conditioning is more energy-conservation.
Above all embodiment are only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (3)
1. a cabinet-type chilled water multichannel distribution structure of air-conditioning in the ranks is applied in the cabinet-type chilled water inside of air-conditioning in the ranks with a plurality of blower fans, it is characterized in that, described distribution structure further comprises:
Some dividing plates are divided into single blower fan with described a plurality of blower fans, and described single blower fan is in the autonomous channel;
At least one refrigerating coil is arranged on described a plurality of blower fans opposite;
Wherein, described dividing plate and described refrigerating coil are around in described single blower fan in the independent ventiduct.
2. the cabinet-type chilled water according to claim 1 multichannel distribution structure of air-conditioning in the ranks is characterized in that,
Described dividing plate be arranged in parallel in twos.
3. the cabinet-type chilled water according to claim 1 and 2 multichannel distribution structure of air-conditioning in the ranks is characterized in that,
Described blower fan comprises the centrifugal fan of digitlization brushless direct-current external rotor electric machine, or the blower fan of the motor of alternating current asynchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316957 CN202663709U (en) | 2012-07-02 | 2012-07-02 | Multi-channel distribution structure of machine-cabinet type freezing water inter-row air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316957 CN202663709U (en) | 2012-07-02 | 2012-07-02 | Multi-channel distribution structure of machine-cabinet type freezing water inter-row air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663709U true CN202663709U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316957 Expired - Lifetime CN202663709U (en) | 2012-07-02 | 2012-07-02 | Multi-channel distribution structure of machine-cabinet type freezing water inter-row air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465888A (en) * | 2015-12-07 | 2016-04-06 | 深圳市艾特网能技术有限公司 | Internally-arranged type air conditioner indoor unit suitable for 19-inch standard cabinet |
-
2012
- 2012-07-02 CN CN 201220316957 patent/CN202663709U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465888A (en) * | 2015-12-07 | 2016-04-06 | 深圳市艾特网能技术有限公司 | Internally-arranged type air conditioner indoor unit suitable for 19-inch standard cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
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| CX01 | Expiry of patent term |