CN203190578U - Water-assisted cooling energy-saving device of outdoor unit of air conditioner for machine room - Google Patents
Water-assisted cooling energy-saving device of outdoor unit of air conditioner for machine room Download PDFInfo
- Publication number
- CN203190578U CN203190578U CN 201320081290 CN201320081290U CN203190578U CN 203190578 U CN203190578 U CN 203190578U CN 201320081290 CN201320081290 CN 201320081290 CN 201320081290 U CN201320081290 U CN 201320081290U CN 203190578 U CN203190578 U CN 203190578U
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- water
- air conditioner
- pressure
- pressure transmitter
- valve
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Abstract
The utility model discloses a water-assisted cooling energy-saving device of an outdoor unit of an air conditioner for a machine room. The device comprises a control and metering device, a water quality softening device and an automatic control and spraying device. The control and metering device comprises a pressure reducing valve, a water filter and a pressure transmitter which are sequentially connected. The pressure reducing valve is connected with a tap water pipe or a spare water tank. The pressure transmitter is connected with a water inlet of the water quality softening device. The pressure transmitter is further connected with a water inlet of a variable frequency booster water pump, a water outlet of the variable frequency booster water pump is connected with the water inlet end of the pressure transmitter, a water outlet of the water quality softening device is connected with a water outlet valve, and the water outlet valve is connected with the automatic control and spraying device. Electricity-saving effects of the device are remarkable. The comprehensive electricity-saving rate of the air conditioner in summer reaches 10-40%. Cooling water undergoes softening treatment, and accordingly fins of a condenser of the air conditioner can be prevented from being corroded and scaling. An air conditioner system is not changed, the problem that the air conditioner is down due to high temperature of the condenser is solved, and use safety of the air conditioner is not influenced.
Description
Technical field
The utility model relates to a kind of air-conditioning auxiliary equipment, is specifically related to the auxiliary cooling and energy conserving device of a kind of special air conditioning for device room off-premises station water.
Background technology
Special air conditioning for device room equipment has become computer and the indispensable environment-guarantee equipment of the normal operation of communication class electronic equipment of guaranteeing.The Air-conditioner design condensing condition is 35 ℃, and the nominal refrigerating capacity also is to be 35 ℃ at condensing condition to provide.In actual the use, cause owing to the air-conditioner outdoor unit installing space is limited that hot stack, sunlight are exposed to the sun, the aging corrosion of off-premises station and the reason such as not smooth of ventilating, make the operation of air conditioner condensation temperature far exceed 35 ℃ of design conditions.The super operating mode operation of air-conditioning causes: condensation temperature raises air-conditioning COP is descended, and the energy consumption of equal refrigerating capacity increases; Condensation temperature raises and causes compressor exhaust temperature, pressure to raise, and the compressor lubricant oil greasy property is descended, even cause " flickering " carbonization, makes the compressor abrasion aggravation until damage; Compressor of air conditioner loses refrigerating function because the pressure at expulsion rising can cause the high voltage protective machine of delaying.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of automatic control, avoids safeguarding, can prolonging the compressor of air conditioner auxiliary cooling and energy conserving device of special air conditioning for device room off-premises station water in service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of special air conditioning for device room off-premises station water is assisted cooling and energy conserving device, comprise the control metering device, the water demineralization device, automatically control spray equipment, described control metering device comprises the pressure-reducing valve that connects successively, water filter, pressure transmitter, described pressure-reducing valve is connected with running water water pipe or buffer tank, described pressure transmitter is connected with the water inlet of water softener, described pressure transmitter also is connected with the water inlet of frequency conversion booster water pump, the delivery port of frequency conversion booster water pump is connected with the water inlet end of pressure transmitter, the delivery port of described water softener is connected with outlet valve, and outlet valve is connected with automatic control spray equipment.Described automatic control spray equipment comprises the multichannel outlet pipe, is disposed with magnetic valve, atomizer and the pressure switch that is connected with magnetic valve, described pressure switch on the described outlet pipe and is connected with air-conditioning.
Further, described pressure-reducing valve control hydraulic pressure is below 6Mpa, and the hydraulic pressure that enters the cooling water of described water softener is controlled at 2-6Mpa, and cooling water enters the frequency conversion booster water pump automatically when being lower than 2Mpa.
The utlity model has following beneficial effect: function be embodied as automatic control, avoid safeguarding; Power savings is obvious, and summer air-conditioning integrated power-saving rate reaches 10-40%; Cooling water can effectively be avoided the air-conditioning condenser fin is produced burn into fouling etc. after softening the processing; Install simply, air-conditioning system is not made any changes, solve air-conditioning because of the high machine of delaying of condensation temperature, do not influence air-conditioning and use safe class.
Description of drawings
Fig. 1 is principle schematic of the present utility model.
Among the figure, 1, pressure-reducing valve, 2, water filter, 3, the frequency conversion booster water pump, 4, pressure transmitter, 5, water softener, 6, outlet valve, 7, magnetic valve, 8, atomizer, 9, pressure switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, a kind of special air conditioning for device room off-premises station water is assisted cooling and energy conserving device, comprise the control metering device, the water demineralization device, automatically control spray equipment, described control metering device comprises the pressure-reducing valve 1 that connects successively, water filter 2, pressure transmitter 4, described pressure-reducing valve 1 is connected with running water water pipe or buffer tank, described pressure transmitter 4 is connected with the water inlet of water softener 5, described pressure transmitter 4 also is connected with the water inlet of frequency conversion booster water pump 3, the delivery port of frequency conversion booster water pump 3 is connected with the water inlet end of pressure transmitter 4, the delivery port of described water softener 5 is connected with outlet valve 6, and outlet valve 6 is connected with automatic control spray equipment.
Described automatic control spray equipment comprises the multichannel outlet pipe, is disposed with magnetic valve 7, atomizer 8 and the pressure switch 9 that is connected with magnetic valve 7, described pressure switch 9 on the described outlet pipe and is connected with air-conditioning.
The cooling water of running water water pipe or alternate source is introduced into pressure-reducing valve 1, make hydraulic pressure control below 6Mpa, be connected to the hydraulic pressure controlling unit through water filter 2 again, pressure transmitter 4 detects water pressure, and the path of flowing through of control water: water directly enters water softener 5 when being higher than 2Mpa, enter water softener 5 through pressure transmitter 4 again after entering 3 superchargings of frequency conversion booster water pump when being lower than 2Mpa, demineralized water arrives air-conditioning condenser fin side by outlet valve 6 through connecting line, when air conditioner cooling system rises to uniform temperature, pressure switch 9 actions that link to each other with air-conditioning, realization is to the control of magnetic valve 7, thereby gives air-conditioning condenser fin spraying cooling.
Claims (3)
1. a special air conditioning for device room off-premises station water is assisted cooling and energy conserving device, comprise the control metering device, the water demineralization device, automatically control spray equipment, it is characterized in that, described control metering device comprises the pressure-reducing valve (1) that connects successively, water filter (2), pressure transmitter (4), described pressure-reducing valve (1) is connected with running water water pipe or buffer tank, described pressure transmitter (4) is connected with the water inlet of water softener (5), described pressure transmitter (4) also is connected with the water inlet of frequency conversion booster water pump (3), the delivery port of frequency conversion booster water pump (3) is connected with the water inlet end of pressure transmitter (4), the delivery port of described water softener (5) is connected with outlet valve (6), and outlet valve (6) is connected with automatic control spray equipment.
2. a kind of special air conditioning for device room off-premises station water according to claim 1 is assisted cooling and energy conserving device, it is characterized in that, described automatic control spray equipment comprises the multichannel outlet pipe, be disposed with magnetic valve (7), atomizer (8) and the pressure switch (9) that is connected with magnetic valve (7) on the described outlet pipe, described pressure switch (9) is connected with air-conditioning.
3. a kind of special air conditioning for device room off-premises station water according to claim 1 is assisted cooling and energy conserving device, it is characterized in that, described pressure-reducing valve (1) control hydraulic pressure is below 6Mpa, the hydraulic pressure that enters the cooling water of described water softener (5) is controlled at 2-6Mpa, and cooling water enters frequency conversion booster water pump (3) automatically when being lower than 2Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081290 CN203190578U (en) | 2013-02-22 | 2013-02-22 | Water-assisted cooling energy-saving device of outdoor unit of air conditioner for machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081290 CN203190578U (en) | 2013-02-22 | 2013-02-22 | Water-assisted cooling energy-saving device of outdoor unit of air conditioner for machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190578U true CN203190578U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081290 Expired - Fee Related CN203190578U (en) | 2013-02-22 | 2013-02-22 | Water-assisted cooling energy-saving device of outdoor unit of air conditioner for machine room |
Country Status (1)
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| CN (1) | CN203190578U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402854A (en) * | 2015-12-10 | 2016-03-16 | 深圳达实智能股份有限公司 | VRV energy-saving control system and method |
| CN110986196A (en) * | 2019-12-19 | 2020-04-10 | 依米康科技集团股份有限公司 | Evaporative cooling power VRV device for data center, control method and system |
| CN113847247A (en) * | 2021-10-11 | 2021-12-28 | 广东肯富来泵业股份有限公司 | Spray cooling assisted oilfield associated gas recovery liquid ring compressor system and method |
-
2013
- 2013-02-22 CN CN 201320081290 patent/CN203190578U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402854A (en) * | 2015-12-10 | 2016-03-16 | 深圳达实智能股份有限公司 | VRV energy-saving control system and method |
| CN110986196A (en) * | 2019-12-19 | 2020-04-10 | 依米康科技集团股份有限公司 | Evaporative cooling power VRV device for data center, control method and system |
| CN113847247A (en) * | 2021-10-11 | 2021-12-28 | 广东肯富来泵业股份有限公司 | Spray cooling assisted oilfield associated gas recovery liquid ring compressor system and method |
| CN113847247B (en) * | 2021-10-11 | 2024-04-12 | 广东肯富来泵业股份有限公司 | Spray cooling-assisted oilfield associated gas recovery liquid ring compressor system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150222 |
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| EXPY | Termination of patent right or utility model |