CN202598725U - Dual-system integrated computer room energy-saving air conditioner - Google Patents
Dual-system integrated computer room energy-saving air conditioner Download PDFInfo
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- CN202598725U CN202598725U CN 201220141166 CN201220141166U CN202598725U CN 202598725 U CN202598725 U CN 202598725U CN 201220141166 CN201220141166 CN 201220141166 CN 201220141166 U CN201220141166 U CN 201220141166U CN 202598725 U CN202598725 U CN 202598725U
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Abstract
The utility model discloses a dual-system integrated computer room energy-saving air conditioner which comprises a control monitoring system, a dual-compressor system and a fresh air system. The fresh air system comprises an outdoor fresh air filter, an outdoor fresh air electric control valve, a fire resisting damper, an indoor return air filter, an indoor return air electric control valve, a wet film air moistening and filtering refrigerating device and a main fan which are fixed in an indoor cabinet, outdoor low-temperature air flows through the outdoor fresh air filter, the outdoor fresh air electric control valve and the fire resisting damper, indoor return air flows through indoor return air filter and the indoor return air electric control valve, and the outdoor low-temperature air and the indoor return air are mixed in the indoor cabinet, moistened and filtered through the wet film air moistening and filtering refrigerating device and then fed into a computer room through the main fan. According to the dual-system integrated computer room energy-saving air conditioner, a fresh air refrigerating system and a compressor refrigerating system are effectively combined, so that the air conditioner has different refrigerating modes in different seasons.
Description
Technical field
The utility model relates to a kind of dual system integral type machinery room energy-saving air conditioner.
Background technology
The investigation report of ICTresearch shows, Chinese air conditioner in machine room market is just progressively to the market shift of high-power, high-performance, environmental protection.Present air conditioner in machine room generally can be accomplished the accurate control to humiture, but power consumption is big, and modulability, reliability are not high enough.To this present situation, be necessary to design a kind of can accurately control temperature and humidity energy-conserving and environment-protective again, high performance air conditioner in machine room.The utility model adopts the separate double compressor assembly, has strengthened the modulability of refrigeration system, makes unit safer reliable, utilizes the mode of delayed startup, the rush of current when effectively avoiding compressor start.Increase fresh air conditioner system simultaneously, utilize the low temperature fresh air refrigerating, accomplished energy conservation and environment protection.
The utility model content
The purpose of the utility model provides a kind of dual system integral type machinery room energy-saving air conditioner, has solved the single employing compressor cooling of traditional air conditioner in machine room, not enough energy-conserving and environment-protective and modulability, the problem that reliability is not high enough.
In order to realize the foregoing invention purpose; The utility model discloses a kind of dual system integral type machinery room energy-saving air conditioner, said energy-saving type air conditioner comprises the control monitoring system, double compressor system and VMC; Be arranged in the indoor rack; It is characterized in that said double compressor system further comprises, two compressors are configured in two independently in the kind of refrigeration cycle; Said VMC comprises the outdoor new wind filter (1) that is fixed in the said indoor rack (13), the moving control valve (2) of outdoor new wind-powered electricity generation, fire resisting damper (3), indoor return air filter (15), indoor return air electric control valve (14), wet film air wetting filtration refrigerating plant (11) and main air blower (6); Wherein, Outdoor Cryogenic air is through said outdoor new wind filter (1), the moving control valve (2) of outdoor new wind-powered electricity generation, fire resisting damper (3); Indoor return air is through indoor return air filter (15), indoor return air electric control valve (14); Both are in indoor rack (13) internal mix; Filter refrigerating plant (11) humidification through wet film air wetting and filter, send into machine room through main air blower (6) again.
Reasonable is that said double compressor system is by forming with lower component: two compressors (5) and (7), two condensers (34) (35), two heating power expansion valves (36) (37) and an evaporimeter (8).
Reasonablely be; Described wet film air wetting is filtered refrigerating plant and is further comprised: the water inlet pipe (17) that a water tank (25), this water tank (25) inboard be the lamina membranacea (26) that places this water tank (25) top, supply water for the spray effect, be connected water pump (24) and its terminal water inlet shower (16) on this water inlet pipe, control the flow control valve (18) of water inlet pipe flow and control the ball-cock assembly (23) of quantity of water in water tank; The outer side of this water tank (25) is included as water inlet pipe (20), drainpipe (21), water tank gap (19) and the Blowoff ball valve (22) that water tank (25) supplies water.
Reasonablely be; One air-conditioner controller (12) is arranged on the front of rack (13); Near the one indoor return air electric control valve (14) indoor temperature and humidity sensor (27) has been installed; Near the moving control valve (2) of one outdoor new wind-powered electricity generation an outdoor temperature humidity sensor (28) has been installed, an air-supply Temperature Humidity Sensor (29) has been installed near the air outlet.
Reasonable is that said main air blower (6) is interchange or permanent-magnet synchronous (the containing brush DC) blower fan with speed-regulating function.
The dual system integral type machinery room energy-saving air conditioner of the utility model effectively combines fresh air refrigerating and compressor cooling two cover systems, has accomplished same unit, the refrigeration modes that Various Seasonal is different.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, from the detailed description to the utility model, above-mentioned and other purposes of the utility model, feature and advantage will be obvious.
Shown in Figure 1 is the utility model overall structure front view;
Shown in Figure 2 is the block diagram of system of the utility model;
Shown in Figure 3 is the structural representation that refrigerating plant 11 is filtered in wet film air wetting among Fig. 1;
Shown in Figure 4 is the composition frame chart of control monitoring system 42 among Fig. 2;
Shown in Figure 5 is the double compressor system structural representation of the utility model.
The specific embodiment
See also shown in Figure 1ly, promptly the structural representation of the utility model dual system integral type machinery room energy-saving air conditioner comprises an indoor vertical rack 13, at rack 13 set inside double compressor systems 41, and VMC 43 and control monitoring system 42.Double compressor system 41 is by compressor 5 and 7, condenser 34 and 35, heating power expansion valve 36 and 37, and evaporimeter 8 is formed with refrigeration piping.VMC 43 moves control valve 2, fire resisting damper 3 by the outdoor new wind filter 1 at the top that is installed in indoor vertical rack 13, outdoor new wind-powered electricity generation and is fixed in the indoor return air filter 15 of indoor vertical rack 13 top sides, indoor return air electric control valve 14 and wet film air wetting filtration refrigerating plant 11, main air blower 6 to be formed.
Fig. 2 is the system architecture diagram of the utility model, is made up of double compressor system 41, VMC 43 and control monitoring system 42.Control monitoring system 42 is selected VMC 43 or double compressor system 41 automatically according to the variation of outdoor temperature.When outdoor temperature suitable (can be the highest), directly introduce the new wind of outdoor low temperature, the cooling machine room at outdoor 20-22; When outdoor temperature is improper, utilize double compressor system 41 to freeze, owing to adopt double compressor system 41, and the adjustability of its refrigeration, reliability improves greatly.The utility model makes full use of natural cold source on the basis of traditional air conditioner in machine room, saved the energy, and adopts double compressor system, two compressor delayed startups, and refrigeration performance increases greatly.
Wherein, water tank 10 and evaporimeter 8 have been installed below VMC 43, two air-valves 4 and 9 have been installed respectively in its both sides.Main air blower 6 is below rack 13, and controller 12 is installed in the front of rack 13.Fig. 3 is for more specifically having presented the composition situation that wet-film humidifying filters refrigerating plant 11; Comprise water tank 25, the ball-cock assembly 23 of the water yields in the water inlet pipe 17 that water tank inside is the lamina membranacea 26 that places water tank 25 tops, supply water for the spray effect, the flow control valve 18 that is connected water pump 24 and its terminal water inlet shower 16 on this water inlet pipe 17, control water inlet pipe 17 flows and the control water tank 25.Water tank 25 outer sides are to be water inlet pipe 20, drainpipe 21, water tank gap 19 and the Blowoff ball valve 22 of water tank 25 water supply.
Fig. 4 is the structured flowchart of the control monitoring system of the utility model.Comprise controller 33, accept the input signal of indoor temperature and humidity sensor 27, outdoor temperature humidity sensor 28, air-supply Temperature Humidity Sensor 29; Output signal to output module 30 after treatment, and multi-functional human-computer interface module 31 and communication module 32.Wherein, outdoor temperature humidity sensor 28 is installed near the moving control valve 2 of outdoor new wind-powered electricity generation, and indoor temperature and humidity sensor 27 is installed near the indoor return air electric control valve 14, and air-supply Temperature Humidity Sensor 29 has been installed near the air outlet.Above-mentioned three sensors are connected with controller 33, through analyzing the signal that each sensor feedback returns unit are sent work order, reach the purpose of control air humiture.
Shown in Figure 5 is the double compressor system structural representation of the utility model, comprising compressor 5 and 7, condenser 34 and 35, heating power expansion valve 36 and 37, evaporimeter 8.
In the utility model of said structure, filter refrigerating plant, refrigeration controler module except wet film air wetting, the interchange or permanent-magnet synchronous (the containing brush DC) blower fan of band speed-regulating function is equipped with in rack 13 belows.
The utility model practical implementation method: one, the utility model mixes control technology and special air conditioning for device room compression mechanism device for cooling to outdoor new wind and organically combines and become one with room air; Be fit to (can be the highest) in outdoor temperature, utilize outdoor fresh air refrigerating at outdoor 20-22 degree; When outdoor temperature is not suitable for, utilize compression mechanism device for cooling refrigeration; Under the prerequisite that does not increase installing space, can make full use of the natural resources, reached the purpose of energy-saving and environmental protection, be particularly suitable for the nervous machine room of site space.Two, the utility model has adopted the separate double compressor assembly, and every compressor is all independently accomplished a kind of refrigeration cycle process.Utilize delayed startup, promptly connect earlier the first compressor power supply, start first compressor, certain designed is connected second compressor after the time more at interval, the problem of rush of current when effectively avoiding two compressors and starting simultaneously.A compressor damages in unit, and remaining compressor can play subsequent use effect.So dual system integral type machinery room energy-saving air conditioner has higher modulability and reliability.Three, the utility model is a kind of through introducing fresh air refrigerating, utilize compression mechanism device for cooling refrigeration, utilizing wet film air wetting to filter the novel special air conditioning for device room of refrigerating plant humidification.Utilizing wet film air wetting to filter can effectively filter the dust in the new wind, for picture SO
2, NO
x, CO etc. some be difficult for pernicious gases of filtering, can play the effect of purification, make the machine room temperature inside, relative humidity, cleanliness factor more helps the operate as normal of equipment.This air conditioner has reduced the former special air conditioning for device room operation electricity charge effectively; Solved telecommunications room utilize air-conditioning to cool throughout the year existing power consumption is high, problem of environment pollution caused; It is big that this air conditioner mainly is used in caloric values such as programme-controlled exchange machine room, computer floor, closes in the field that also need freeze winter.
The dual system integral type machinery room energy-saving air conditioner of the utility model effectively combines fresh air refrigerating and compressor cooling two cover systems, has accomplished same unit, the refrigeration modes that Various Seasonal is different.Solve the big problem of annual independent use Compressor Group energy consumption, practiced thrift the occupation of land space of installing simultaneously.When the outdoor temperature of winter and spring and autumn was fit to, the utility model can utilize outdoor new wind or new wind return air hybrid refrigeration; When the outdoor temperature in summer was not suitable for, the utility model can utilize the double-compressor refrigeration, is effectively utilizing various building environment conditions to be issued to object of energy saving.
More than all embodiment only supply to explain the usefulness of the utility model; But not to the restriction of the utility model; The technical staff in relevant technologies field; Under the situation of spirit that does not break away from the utility model and scope, can also make various conversion or variation, so the category that all technical schemes that are equal to also should belong to the utility model should be limited each claim.
Claims (5)
1. dual system integral type machinery room energy-saving air conditioner, said energy-saving type air conditioner comprises the control monitoring system, double compressor system and VMC are arranged in the indoor rack, it is characterized in that,
Said double compressor system further comprises, two compressors are configured in two independently in the kind of refrigeration cycle;
Said VMC comprises the outdoor new wind filter (1) that is fixed in the said indoor rack (13), the moving control valve (2) of outdoor new wind-powered electricity generation, fire resisting damper (3), indoor return air filter (15), indoor return air electric control valve (14), wet film air wetting filtration refrigerating plant (11) and main air blower (6); Wherein, Outdoor Cryogenic air is through said outdoor new wind filter (1), the moving control valve (2) of outdoor new wind-powered electricity generation, fire resisting damper (3); Indoor return air is through indoor return air filter (15), indoor return air electric control valve (14); Both are in indoor rack (13) internal mix; Filter refrigerating plant (11) humidification through wet film air wetting and filter, send into machine room through main air blower (6) again.
2. according to the dual system integral type machinery room energy-saving air conditioner shown in the claim 1, it is characterized in that said double compressor system is by forming with lower component:
Two compressors (5) and (7), two condensers (34) (35), two heating power expansion valves (36) (37) and an evaporimeter (8).
3. dual system integral type machinery room energy-saving air conditioner according to claim 1 is characterized in that, described wet film air wetting is filtered refrigerating plant (11) and further comprised:
The water inlet pipe (17) that one water tank (25), this water tank (25) inboard be the lamina membranacea (26) that places this water tank (25) top, supply water for the spray effect, be connected water pump (24) and its terminal water inlet shower (16) on this water inlet pipe, control the flow control valve (18) of water inlet pipe flow and control the ball-cock assembly (23) of quantity of water in water tank; The outer side of this water tank (25) is included as water inlet pipe (20), drainpipe (21), water tank gap (19) and the Blowoff ball valve (22) that water tank (25) supplies water.
4. dual system integral type machinery room energy-saving air conditioner according to claim 1 is characterized in that:
One air-conditioner controller (12) is arranged on the front of rack (13); Near the one indoor return air electric control valve (14) indoor temperature and humidity sensor (27) has been installed; Near the moving control valve (2) of one outdoor new wind-powered electricity generation an outdoor temperature humidity sensor (28) has been installed, an air-supply Temperature Humidity Sensor (29) has been installed near the air outlet.
5. dual system integral type machinery room energy-saving air conditioner according to claim 4, the characteristic of this air-conditioning is: said main air blower (6) is interchange or the permanent-magnet synchronous blower fan with speed-regulating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141166 CN202598725U (en) | 2012-04-06 | 2012-04-06 | Dual-system integrated computer room energy-saving air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141166 CN202598725U (en) | 2012-04-06 | 2012-04-06 | Dual-system integrated computer room energy-saving air conditioner |
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| CN202598725U true CN202598725U (en) | 2012-12-12 |
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| CN 201220141166 Expired - Lifetime CN202598725U (en) | 2012-04-06 | 2012-04-06 | Dual-system integrated computer room energy-saving air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976722A (en) * | 2015-07-16 | 2015-10-14 | 南京佳力图空调机电有限公司 | Separable computer room air conditioner |
| CN107339783A (en) * | 2017-08-22 | 2017-11-10 | 合肥天鹅制冷科技有限公司 | Dual system air-conditioner control system |
| CN107461891A (en) * | 2017-08-18 | 2017-12-12 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device |
| CN108592451A (en) * | 2018-04-28 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of truck dual system pure electric vehicle Air conditioner on car system of changes in temperature one |
-
2012
- 2012-04-06 CN CN 201220141166 patent/CN202598725U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976722A (en) * | 2015-07-16 | 2015-10-14 | 南京佳力图空调机电有限公司 | Separable computer room air conditioner |
| CN104976722B (en) * | 2015-07-16 | 2018-04-27 | 南京佳力图机房环境技术股份有限公司 | A kind of disintegration air conditioner in machine room unit |
| CN107461891A (en) * | 2017-08-18 | 2017-12-12 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device |
| CN107339783A (en) * | 2017-08-22 | 2017-11-10 | 合肥天鹅制冷科技有限公司 | Dual system air-conditioner control system |
| CN108592451A (en) * | 2018-04-28 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of truck dual system pure electric vehicle Air conditioner on car system of changes in temperature one |
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| GR01 | Patent grant | ||
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Granted publication date: 20121212 |
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| CX01 | Expiry of patent term |