CN203798003U - Air conditioning device with evaporative condenser - Google Patents
Air conditioning device with evaporative condenser Download PDFInfo
- Publication number
- CN203798003U CN203798003U CN201420225827.8U CN201420225827U CN203798003U CN 203798003 U CN203798003 U CN 203798003U CN 201420225827 U CN201420225827 U CN 201420225827U CN 203798003 U CN203798003 U CN 203798003U
- Authority
- CN
- China
- Prior art keywords
- evaporative condenser
- water
- heat exchanger
- evaporimeter
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000007921 spray Substances 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an air conditioning device with an evaporative condenser. The device is mainly composed of the evaporative condenser, an evaporator, a throttle valve, a compressor, an evaporator fan, an air guide pipe, a liquid guide pipe and a circuit control part. The evaporative condenser and the evaporator are both micro-channel heat exchangers. The air conditioning device can be used as heat radiating devices of a communication base station and a machine room and is simple in structure and relatively low in manufacturing cost. The air conditioning device is high in use reliability, good in refrigeration effect and beneficial to being vigorously applied and popularized.
Description
Technical field
The utility model belongs to cold and hot energy transporting technical field, relates to a kind of aircondition with evaporative condenser.
Background technology
Energy-saving and emission-reduction are to thoroughly apply the Scientific Outlook on Development, and build the major action of harmonious society, and the famine of global energy has been a severe fact, and research and development are promoted, and universal energy-saving electric appliance is the work that many countries throw oneself into.Along with improving constantly of the growing and people's living standard of Refrigeration & Air-Conditioning industry, current, many enterprises of the world are all in the air-conditioning system of developing energy-saving and environmental protection more.In refrigerating plant, using maximum condensers is air cooled condenser, water cooled condenser and evaporative condenser; Air cooled condenser exists operational efficiency low, and systematic running cost is higher, the defect such as bulky and compressor shortening in service life that higher compression ratios causes.Water cooled condenser operational efficiency is higher, compact conformation, but needs configuration cooling tower and cooling water recirculation system, and water consumption is large and need increase water treatment expense.Evaporative condenser is a kind of compact heat transmission equipment that has merged air-cooled, water-cooled and cooling tower, mainly relies on the evaporation of moisture to make condensation of refrigerant heat radiation, and operational efficiency is the highest.Evaporative condenser has been got rid of the water treatment problems that in water cooled system, the problem of water pump produces with a large amount of waters; Compare with the air cooled condenser with equal refrigerating capacity and cost, their power of fan is much smaller.The most important thing is, adopt refrigeration, the air-conditioning system of evaporative condenser, its condensing pressure can be than traditional water-cooled or air-cooled lower.Like this, the power that compressor consumes just reduces.
The current main heat exchanger components of evaporating type condensing device mostly is coiled, heat exchange efficiency is poor, Whole Equipment volume also larger weight is also larger, in heat exchange coil, need cooling medium charging amount also many, when quantity of circulating water Datong District the loss of water also large, air mass flow is also large, system power dissipation is large, cannot mechanical cleaning after the easy scale effect heat exchange of heat exchange coil outer surface and fouling, cannot realize the aspects such as miniaturization, more and more can not meet modern client's user demand.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that prior art exists, and a kind of aircondition with evaporative condenser is provided, and can reduce the weight of whole air-conditioning system, improves the heat exchange efficiency of air-conditioning.
The utility model technical solution problem adopts following technical scheme:
With an aircondition for evaporative condenser, comprise evaporative condenser (1), evaporimeter (9), evaporator fan (10), choke valve (12), compressor (11), wireway, catheter and circuit control section; Described evaporative condenser (1) is made up of heat exchanger (2), blower fan (3), spray water system (4), water pump (5), water leg (6), pipeline (7) and ball-cock assembly (8); Described heat exchanger (2) is full aluminium micro-channel heat exchanger, comprises discharge (21), collector tube (22), is positioned at middle flat tube (23), medium inlet (24) and (25) five parts of media outlet between discharge (21) and collector tube (22); The lateral width of the middle flat tube (23) of described heat exchanger (2) is wider than frontal width, and is all provided with a spray water system (4) between the side of every adjacent two middle flat tubes (23); Described spray water system (4) is positioned at the bottom of the discharge (21) of heat exchanger (2); Described spray water system (4) is respectively to the side water spray of flat tube (23) in the middle of described in both sides, the water that makes spray along the side of middle flat tube (23) from flat tube (23) overhead stream in the middle of described to bottom; Described blower fan (3) drives extraneous air to enter the water spray wing passage of the middle flat tube of heat exchanger, and so empty G&W while is carried out heat exchange with the cold-producing medium in the middle flat tube of heat exchanger; Described water leg (6) is positioned at the bottom of described heat exchanger (2); Described water pump (5) is connected between water leg (6) and spray water system (4), and the water that water leg (6) is inner flows to spray water system (4) by pipeline (7); In described water leg (6), be provided with ball-cock assembly (8); Described ball-cock assembly (8) is controlled the water level in described water leg (6); Described evaporimeter (9) is full aluminium micro-channel heat exchanger; Described choke valve (12) is connected between the media outlet (25) of evaporimeter medium inlet (92) and evaporative condenser; Described compressor (11) is connected between the medium inlet (24) of evaporimeter media outlet (91) and evaporative condenser; Evaporimeter (9), compressor (11), evaporative condenser (1) and choke valve (12) are linked in sequence according to above-listed by connecting pipe like this, have formed a heat pump circulating system.
The above-described aircondition with evaporative condenser, also comprise a fluid reservoir (13), described fluid reservoir (13) is connected between the media outlet (25) of evaporimeter medium inlet (92) and evaporative condenser after connecting with described choke valve (12).
The all electronic devices of the above circuit control section control whole system open and close.
The utility model compared with prior art, have the following advantages: the design of evaporative condenser of the present utility model can provide the degree of supercooling larger than common air cooled condenser, the in the situation that of equal working condition and heat transfer effect, only require 50% front face area of the air cooled condenser that is approximately same size, the condensation temperature of evaporative condenser is than low 8～11 degree of air cooled condenser, heat transfer efficiency is high, improve air-conditioning EER, the weight of refrigeration system is reduced, material alleviates, reduces the charging amount of cold-producing medium.
Brief description of the drawings
The structural representation of Fig. 1 evaporative condenser of the present utility model.
Fig. 2 is the structural representation with the aircondition of evaporative condenser.
Fig. 3 removes the structural representation of fluid reservoir for this reason with the aircondition of evaporative condenser.
In figure: (1) evaporative condenser; (2) heat exchanger; (21) discharge; (22) collector tube; (23) flat tube in the middle of; (24) medium inlet; (25) media outlet; (3) blower fan; (4) spray water system; (5) water pump; (6) water leg; (7) pipeline; (8) ball-cock assembly; (9) evaporimeter; (91) evaporimeter media outlet; (92) evaporimeter medium inlet; (10) blower fan of evaporimeter; (11) compressor; (12) choke valve; (13) fluid reservoir.
detailed description of the invention
The structural representation of evaporative condenser of the present utility model as shown in Figure 1, evaporative condenser implementation process of the present utility model is as follows: refrigerant vapour from the medium inlet (24) of heat exchanger through the middle flat tube (23) of discharge (21) inflow heat exchanger, and carry out heat exchange with the middle spray of spray water system (4) cold water out, the condensed cold-producing medium of heat release comes together in the collector tube (22) of heat exchanger, discharges by the media outlet (25) of heat exchanger.The spray water system (4) that recirculated water in water leg (6) is delivered to heat exchanger discharge (21) bottom by water pump (5) by pipeline (7) forms spray, cold water out of spray is because gravity and surface tension effects form uniform moisture film in the side surface of the middle flat tube (23) of heat exchanger, moisture film is absorption refrigeration agent steam-condensation liberated heat on the one hand, the air that sucks again heat exchanger from outside with blower fan on the one hand carries out evaporation and heat-exchange, the moisture of evaporation enters atmosphere with air, and the moisture not evaporating falls into water leg (6) and washes once circulation.Below in conjunction with accompanying drawing 2 and 3, the utility model will be further described.
embodiment 1
With an aircondition for evaporative condenser, comprise evaporative condenser (1), evaporimeter (9), compressor (11), choke valve (12), fluid reservoir (13), evaporator fan (10), wireway, catheter and circuit control section as shown in Figure 2; Described evaporimeter (9) and evaporative condenser (1) are full aluminium micro-channel heat exchangers; Described choke valve (12) is connected between the media outlet (25) of evaporimeter medium inlet (92) and evaporative condenser; Described compressor (11) is connected between the medium inlet (24) of evaporimeter media outlet (91) and evaporative condenser; Evaporimeter (9), compressor (11), evaporative condenser (1), fluid reservoir (13) and choke valve (12) are linked in sequence according to above-listed by connecting pipe like this, have formed a heat pump circulating system.
When this heat pump circulating system work, liquid condensation agent is absorbed heat and is reduced indoor temperature in evaporimeter (9), liquid condensation agent after heat absorption becomes gaseous state, gaseous refrigerant becomes high-temperature high-pressure state by compressor (11) gaseous refrigerant from media outlet (91) output of evaporimeter, the refrigerant vapour of high-temperature high-pressure state from the medium inlet (24) of evaporative condenser through the middle flat tube (23) of discharge (21) inflow heat exchanger, and carry out heat exchange with the middle spray of spray water system (4) cold water out, the condensed cold-producing medium of heat release comes together in the collector tube (22) of heat exchanger, discharge and enter liquid storage filling (13) by the media outlet (25) of heat exchanger, gas-liquid refrigeration intermediate medium basis separately physical property separates in fluid reservoir (13), high-pressure liquid refrigerant enters into evaporimeter (9) by choke valve (12) and circulates next time, so just complete the circulation of whole heat pump refrigerating.
embodiment 2
The aircondition with evaporative condenser as shown in Figure 3 removes the structural representation of fluid reservoir (13), and except having lacked a fluid reservoir (13), the unlatching of other parts is identical with the circulating working mode of operation and Fig. 2.
Claims (3)
1. with an aircondition for evaporative condenser, it is characterized in that, comprise evaporative condenser (1), evaporimeter (9), evaporator fan (10), choke valve (12), compressor (11), wireway, catheter and circuit control section; Described evaporative condenser (1) is made up of heat exchanger (2), blower fan (3), spray water system (4), water pump (5), water leg (6), pipeline (7) and ball-cock assembly (8); Described heat exchanger (2) is full aluminium micro-channel heat exchanger, comprises discharge (21), collector tube (22), is positioned at middle flat tube (23), medium inlet (24) and (25) five parts of media outlet between discharge (21) and collector tube (22); The lateral width of the middle flat tube (23) of described heat exchanger (2) is wider than frontal width, and is all provided with a spray water system (4) between the side of every adjacent two middle flat tubes (23); Described spray water system (4) is positioned at the bottom of the discharge (21) of heat exchanger (2); Described spray water system (4) is respectively to the side water spray of flat tube (23) in the middle of described in both sides, the water that makes spray along the side of middle flat tube (23) from flat tube (23) overhead stream in the middle of described to bottom; Described blower fan (3) drives extraneous air to enter the water spray wing passage of the middle flat tube of heat exchanger, and so empty G&W while is carried out heat exchange with the cold-producing medium in the middle flat tube of heat exchanger; Described water leg (6) is positioned at the bottom of described heat exchanger (2); Described water pump (5) is connected between water leg (6) and spray water system (4), and the water that water leg (6) is inner flows to spray water system (4) by pipeline (7); In described water leg (6), be provided with ball-cock assembly (8); Described ball-cock assembly (8) is controlled the water level in described water leg (6); Described evaporimeter (9) is full aluminium micro-channel heat exchanger; Described choke valve (12) is connected between the media outlet (25) of evaporimeter medium inlet (92) and evaporative condenser; Described compressor (11) is connected between the medium inlet (24) of evaporimeter media outlet (91) and evaporative condenser; Evaporimeter (9), compressor (11), evaporative condenser (1) and choke valve (12) are linked in sequence according to above-listed by connecting pipe like this, have formed a heat pump circulating system.
2. a kind of aircondition with evaporative condenser according to claim 1, it is characterized in that, also comprise a fluid reservoir (13), described fluid reservoir (13) is connected between the media outlet (25) of evaporimeter medium inlet (92) and evaporative condenser after connecting with described choke valve (12).
3. a kind of aircondition with evaporative condenser according to claim 1, is characterized in that, all electronic devices of described circuit control section control whole system open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225827.8U CN203798003U (en) | 2014-05-06 | 2014-05-06 | Air conditioning device with evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225827.8U CN203798003U (en) | 2014-05-06 | 2014-05-06 | Air conditioning device with evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798003U true CN203798003U (en) | 2014-08-27 |
Family
ID=51380208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225827.8U Expired - Lifetime CN203798003U (en) | 2014-05-06 | 2014-05-06 | Air conditioning device with evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925737A (en) * | 2014-05-06 | 2014-07-16 | 北京德能恒信科技有限公司 | Air conditioner system with evaporation type condenser |
| CN110260567A (en) * | 2019-07-04 | 2019-09-20 | 何明镜 | A kind of spraying condenser, the cold refrigeration machine of evaporation, the cold air conditioner of evaporation and its application method |
-
2014
- 2014-05-06 CN CN201420225827.8U patent/CN203798003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925737A (en) * | 2014-05-06 | 2014-07-16 | 北京德能恒信科技有限公司 | Air conditioner system with evaporation type condenser |
| CN110260567A (en) * | 2019-07-04 | 2019-09-20 | 何明镜 | A kind of spraying condenser, the cold refrigeration machine of evaporation, the cold air conditioner of evaporation and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: BEIJING FULLLINK OREITH TECHNOLOGY Co.,Ltd. Address before: 100094 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: BEIJING DENENG HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |