CN203190721U - Air-cooled condenser - Google Patents
Air-cooled condenser Download PDFInfo
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- CN203190721U CN203190721U CN 201320082636 CN201320082636U CN203190721U CN 203190721 U CN203190721 U CN 203190721U CN 201320082636 CN201320082636 CN 201320082636 CN 201320082636 U CN201320082636 U CN 201320082636U CN 203190721 U CN203190721 U CN 203190721U
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- heat exchange
- exchange core
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- condenser
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Abstract
The utility model relates to an air-cooled condenser which comprises a shell. A condenser heat exchange core is arranged inside the shell, an air inlet and an air outlet are formed in the shell, and a draught fan is arranged on the shell. Evaporative cooling padding is arranged on the air inlet and is used for filtering and cooling fresh air which enters the condenser exchange core, and a water cycle assembly which supplies circulating water to the evaporative cooling padding is further arranged on the shell. By means of the air-cooled condenser, the problem of filth blockage on the surface of the condenser is solved greatly, the temperature of the fresh air which enters the condenser exchange core is lowered, the condensing pressure of the air-cooled condenser can be lowered effectively, and the refrigeration efficiency and refrigerating capacity of the condenser are improved.
Description
Technical field
The utility model relates to air-conditioning technical field, more particularly, relates to a kind of air cooled condenser.
Background technology
Air cooled condenser generally adopts in air conditioner in machine room, and its structure generally comprises housing, condenser coil and blower fan, and wherein condenser coil is arranged in the housing, and housing is provided with air inlet and air outlet.During work, utilize blower fan to be rotated in and produce certain negative pressure in the housing, make the outer air of housing constantly enter in the housing from air inlet, pass the gap of condenser coil and heat exchange takes place, make the HTHP refrigerant medium cooling in the coil pipe, the hot-air after the heat absorption by blower fan outside air outlet is discharged to housing.
Existing air conditioner in machine room air cooled condenser is installed in outdoor mostly, it is bigger that it is subjected to the various parameter influences of outdoor air: on the one hand, be subjected to the influence of outdoor temperature, humidity parameter bigger, the air themperature that enters in the condenser coil is more high, condenser condenses pressure (being condensation temperature) is more high, and the operating efficiency of condenser is just more low; On the other hand, owing to move in outdoor environment for a long time, dust in air impurity or other cotton-shaped particle can be attached to the condenser pan tube-surface, form dirty blocking up, and have further influenced the heat exchange effect.Especially for MCC micro-channel condenser (Microchannel Condenser), because the condenser pan tubular construction is intensive, dirty stifled heat exchanging influence is bigger, easier initiation air-conditioning system high voltage alarm.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, a kind of refrigerating efficiency height is provided and can greatly reduces the dirty stifled air cooled condenser in surface.
The technical scheme that its technical problem that solves the utility model adopts is:
Construct a kind of air cooled condenser, comprise housing, be provided with condenser heat exchange core in the described housing, described housing is provided with air inlet, air outlet and blower fan; Wherein, described air inlet place is provided with for before entering described condenser heat exchange core at new wind, to the evaporative cooling filler that described new wind filters and cools off, also be provided with on the described housing for the water recirculation assembly of recirculated water being provided for described evaporative cooling filler.
Air cooled condenser described in the utility model, wherein, described condenser heat exchange core is " V " type structure, and the opening of described condenser heat exchange core is towards the end face setting of described housing.
Air cooled condenser described in the utility model, wherein, described air inlet is arranged on two relative with two air intake surfaces of described condenser heat exchange core on described housing sides, and described air outlet is arranged on the end face of described housing.
Air cooled condenser described in the utility model, wherein, described condenser heat exchange core is for vertically being arranged on the plate-like structure in the described housing.
Air cooled condenser described in the utility model, wherein, described air inlet is arranged on the side relative with described condenser heat exchange core on the described housing, and described air outlet is arranged on the another side relative with described air inlet on the described housing.
Air cooled condenser described in the utility model, wherein, described condenser heat exchange core is the plate-like structure that is horizontally set in the described housing, and described condenser heat exchange core is near the end face setting of described housing;
In four sides of described housing one or several is provided with described air inlet, and described air outlet is arranged on the end face of described housing.
Air cooled condenser described in the utility model, wherein, described water recirculation assembly comprises the water distributor that is arranged at described evaporative cooling filler top and water-collecting tray, the water circulating pump that is arranged at described housing bottom.
Air cooled condenser described in the utility model, wherein, described water distributor is provided with and is used to described evaporative cooling filler that the nozzle of recirculated water, shower nozzle or gravity water outlet pore are provided.
Air cooled condenser described in the utility model, wherein, described water recirculation assembly also comprises periodical blowdown pipe and the automatic water supplement pipe that is arranged at described housing bottom.
Air cooled condenser described in the utility model, wherein, described condenser heat exchange core is copper tube and fin condenser heat exchange core or MCC condenser heat exchange core.
The beneficial effects of the utility model are: by the air inlet place at air cooled condenser the evaporative cooling filler is set, the new wind that enters housing inner condenser heat exchange core is filtered earlier and cools off, can reduce the dirty stifled problem of condenser heat exchange wicking surface greatly, simultaneously can reduce the new wind-warm syndrome degree that enters condenser heat exchange core, can effectively reduce condenser condenses pressure, improve refrigeration usefulness and the refrigerating capacity of condenser.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is air cooled condenser stereochemical structure and the partial sectional view of the band horizontal positioned tabular condenser heat exchange core of the utility model preferred embodiment;
Fig. 2 is the air cooled condenser internal structure side view that the band of the utility model preferred embodiment is vertically placed tabular condenser heat exchange core;
Fig. 3 is air cooled condenser stereochemical structure and the partial sectional view of the band V-type condenser heat exchange core of the utility model preferred embodiment;
Fig. 4 is the air cooled condenser internal structure side view of the band V-type condenser heat exchange core of the utility model preferred embodiment.
The specific embodiment
The air cooled condenser structure of the utility model preferred embodiment as shown in Figure 1, consult Fig. 2, Fig. 3, Fig. 4 simultaneously, comprise by end face 11, bottom surface 12 and four sides 13,14,15,16 housings that constitute 10, be provided with condenser heat exchange core 20 in the housing 10, for example heat exchange coil; Housing 10 is provided with air inlet, air outlet and blower fan 30(owing to hidden by blower fan 30, does not mark air outlet in diagram, and the position that blower fan 30 namely is installed is the air outlet position); Wherein, be provided with for before entering condenser heat exchange core 20 at new wind at the air inlet place, to new wind filter and the evaporative cooling filler 40(that cools off same, because air inlet is evaporated cooling filler 40 and covers fully, in diagram, do not mark the air inlet position yet, the position that evaporative cooling filler 40 namely is set is the air inlet position), wherein new wind refers to the air of hull outside; On housing 10, also be provided with for the water recirculation assembly 50 of recirculated water being provided for evaporative cooling filler 40.Filter earlier by the new wind that adopts 40 pairs of evaporative cooling fillers to enter housing 10 inner condenser heat exchange cores 20 like this and cool off, can reduce the dirty stifled problem on condenser heat exchange core 20 surfaces greatly, simultaneously can reduce the new wind-warm syndrome degree that enters condenser heat exchange core 20, can effectively reduce condenser condenses pressure, improve refrigeration usefulness and the refrigerating capacity of condenser.
In the air cooled condenser structural representation shown in above-mentioned Fig. 1, Fig. 2, Fig. 3 and Fig. 4, housing 10 part-structure principles are identical, are internal condensation device heat exchange core 20 structure differences, and the position of air inlet and air outlet is corresponding different.
As shown in Figure 3 and Figure 4, above-mentioned condenser heat exchange core 20 is the condenser coil of " V " type structure, and the opening direction of " V " type condenser heat exchange core 20 is towards the end face 11 of housing 10, two sides of condenser heat exchange core 20 are air intake surface 21, air inlet is arranged on the housing 10 both sides (13 relative with two air intake surfaces 21 of condenser heat exchange core 20,15) (being evaporative cooling filler 40 positions among Fig. 3 and Fig. 4), the end face 11(that air outlet is arranged on housing 10 is blower fan 30 positions among Fig. 3 and Fig. 4).That is, both sides (13, the 15) air intake from the housing 10 is from end face 11 air-out of housing 10.Air inlet place, both sides on housing 10 is provided with above-mentioned evaporative cooling filler 40, with on the housing 10 not the other both sides (14,16) of air intake be set to solid side panels, blower fan 30 is arranged on housing 10 end faces 11 air outlet places.During work, outside new wind is from both sides (13,15) the air inlet place enters in the housing 10, the air intake direction through air inlet the time, is evaporated 40 washings of cooling filler and filtration shown in arrow a3 among Fig. 3 and Fig. 4, and then enter in the condenser heat exchange core 20 of housing 10 inside, after carrying out heat exchange, discharged from the air outlet of housing 10 end faces 11 by blower fan 30, air-out direction is shown in arrow b3 among Fig. 3 and Fig. 4.
Perhaps, as shown in Figure 2, above-mentioned condenser heat exchange core 20 is plate-like structure, and condenser heat exchange core 20 vertically is placed in the housing 10; A side 15 relative with condenser heat exchange core 20 on the housing 10 is provided with air inlet (being evaporative cooling filler 40 positions among Fig. 2), the another side 13 relative with air inlet is provided with air outlet (being blower fan 30 positions among Fig. 2) on the housing 10, at the air inlet place evaporative cooling filler 40 is set, the air outlet place arranges blower fan 30, and all the other sides on the housing 10 (comprising side 14,16) can be set to solid side panels; Wherein, the air intake direction is shown in arrow a2 among Fig. 2, and air-out direction is shown in arrow b2 among Fig. 2.
Perhaps, as shown in Figure 1, above-mentioned condenser heat exchange core 20 is plate-like structure, and condenser heat exchange core 20 lies in a horizontal plane in the housing 10, and condenser heat exchange core 20 arranges near the end face 11 of housings 10; The end face 11 of housing 10 is provided with air outlet (being blower fan 30 positions among Fig. 1), four sides 13,14,15,16 of housing 10 are provided with air inlet (being evaporative cooling filler 40 positions among Fig. 1), perhaps only select in four sides 13,14,15,16 one, two or three are provided with above-mentioned air inlet, then do not adopt solid side panels as the side of air inlet; Wherein, the air intake direction is shown in arrow a1 among Fig. 1, and air-out direction is shown in arrow b1 among Fig. 1.Adopt this structure can increase the area of air inlet as required, improve the condenser heat exchange efficiency.
In the various embodiments described above, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the big I of air outlet and blower fan 30 sizes are suitable, blower fan 30 can be installed get final product; The size of air inlet can with the housing 10 respective side equal and opposite in directions at its place, namely directly certain side overall pulling down of housing 10 is installed above-mentioned evaporative cooling filler 40 as air inlet, the wherein a part of area that also can only choose housing 10 upper sides arranges evaporative cooling filler 40 as above-mentioned air inlet; Blower fan 30 numbers that are arranged on air outlet can be one, also can be a plurality of, can select as required to install.
Further, the water recirculation assembly 50 in above-described embodiment can be any water-supply structure that can realize that circulation supplies water for evaporative cooling filler 40; Evaporative cooling filler 40 covers the air inlet place on the housing 10, water recirculation assembly 50 provides recirculated water for evaporative cooling filler 40, make evaporative cooling filler 40 keep moist, lasting reduction enters the new wind-warm syndrome degree of housing 10, and absorbs the particles such as dust in the new wind.
Preferably, as shown in Figure 1, above-mentioned water recirculation assembly 50 comprises the water distributor 51 that is arranged at evaporative cooling filler 40 tops and is arranged at water-collecting tray 52, water circulating pump 53, periodical blowdown pipe 54 and the automatic water supplement pipe 55 of housing 10 bottoms.
More preferably, as shown in Figure 2, consult Fig. 1 simultaneously, water distributor 51 is provided with nozzle, shower nozzle or the gravity water outlet pore that is used to evaporative cooling filler 40 that recirculated water is provided, above-mentioned water distributor 51 can be arranged at the top of evaporative cooling filler 40, and in water distributor 51 ends structures such as nozzle or shower nozzle are set, by water circulating pump 53 with water pump to water distributor 51 ends, downwards evaporative cooling filler 40 is sprayed water by nozzle or shower nozzle, carry out circulating collection by the water-collecting tray 52 that is arranged on housing 10 bottoms again; Recirculated water can be taken away the booty in the filler, and can discharge addle by periodical blowdown pipe 54, also can be by the water yield of losing in the automatic water supplement pipe 55 replenishment cycles processes.
Further, water distributor 51 can be laid in the position (being the position that the top of evaporative cooling filler 40 among Fig. 2 takes over) of the inclined to one side inlet side, top of evaporative cooling filler 40, because condenser is in the air intake process, dust in air impurity or other cotton-shaped particle can be attached to the windward side (being the right flank of evaporative cooling filler 40 among Fig. 2) of evaporative cooling filler 40, water distributor 51 is laid in the position of the inclined to one side inlet side, top of evaporative cooling filler 40, be conducive in water distributor 51 water spray processes, the dust impurity or other the cotton-shaped particle that adhere on evaporative cooling filler 40 windward sides are poured in the water-collecting tray 52, be conducive to keep the cleaning of evaporative cooling filler 40, improve its ventilative efficient.
Preferably, above-mentioned evaporative cooling filler 40 adopts metal, organic matter or inorganic matter as filler.
Further preferably, the condenser heat exchange core 20 in the various embodiments described above is copper tube and fin condenser heat exchange core or MCC condenser heat exchange core.
In the various embodiments described above, the water circulating pump 53 in the water recirculation assembly 50 of air cooled condenser starts can be subjected to blower fan 30 enabling signals and outdoor temperature sensor signal controlling.For example, can control operation as follows: under normal circumstances, move simultaneously when blower fan 30 starts, water circulating pump 53 is opened; When 30 whiles out of service of blower fan, water circulating pump 53 cuts out; When outdoor temperature sensor detects outdoor temperature when low, as less than 4 ℃ the time, control water circulating pump 53 stops, and needs manual maintenance (as discharge water etc.) this moment; When carrying out periodical blowdown and automatic water supplement, water circulating pump 53 is out of service, and manually controls.
To sum up, the utility model arranges evaporative cooling filler 40 by the air inlet place at air cooled condenser, the new wind that enters housing inner condenser heat exchange core 20 is filtered earlier and cools off, can reduce the dirty stifled problem on condenser heat exchange core 20 surfaces greatly, simultaneously can reduce the new wind-warm syndrome degree that enters condenser heat exchange core 20, can effectively reduce condenser condenses pressure, improve refrigeration usefulness and the refrigerating capacity of condenser.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. an air cooled condenser comprises housing (10), is provided with condenser heat exchange core (20) in the described housing (10), and described housing (10) is provided with air inlet, air outlet and blower fan (30); It is characterized in that, described air inlet place is provided with for entering described condenser heat exchange core (20) before at new wind, to the evaporative cooling filler (40) that described new wind filters and cools off, also be provided with on the described housing (10) for the water recirculation assembly (50) of recirculated water being provided for described evaporative cooling filler (40).
2. air cooled condenser according to claim 1 is characterized in that, described condenser heat exchange core (20) is " V " type structure, and the end face (11) of the opening of described condenser heat exchange core (20) towards described housing (10) arranges.
3. air cooled condenser according to claim 2, it is characterized in that, described air inlet is arranged on described housing (10) and goes up two sides relative with two air intake surfaces (21) of described condenser heat exchange core (20), and described air outlet is arranged on the end face (11) of described housing (10).
4. air cooled condenser according to claim 1 is characterized in that, described condenser heat exchange core (20) is for vertically being arranged on the plate-like structure in the described housing (10).
5. air cooled condenser according to claim 4, it is characterized in that, described air inlet is arranged on described housing (10) and goes up on the side relative with described condenser heat exchange core (20), and described air outlet is arranged on described housing (10) and goes up on the another side relative with described air inlet.
6. air cooled condenser according to claim 1, it is characterized in that, described condenser heat exchange core (20) is the plate-like structure that is horizontally set in the described housing (10), and described condenser heat exchange core (20) is near end face (11) setting of described housing (10);
In four sides of described housing (10) one or several is provided with described air inlet, and described air outlet is arranged on the end face (11) of described housing (10).
7. air cooled condenser according to claim 1, it is characterized in that, described water recirculation assembly (50) comprises the water distributor (51) that is arranged at described evaporative cooling filler (40) top and is arranged at water-collecting tray (52), the water circulating pump (53) of described housing (10) bottom.
8. air cooled condenser according to claim 7 is characterized in that, described water distributor (51) is provided with nozzle, shower nozzle or the gravity water outlet pore that is used to described evaporative cooling filler (40) that recirculated water is provided.
9. according to claim 7 or 8 described air cooled condensers, it is characterized in that described water recirculation assembly (50) also comprises periodical blowdown pipe (54) and the automatic water supplement pipe (55) that is arranged at described housing (10) bottom.
10. air cooled condenser according to claim 1 is characterized in that, described condenser heat exchange core (20) is copper tube and fin condenser heat exchange core condenser heat exchange core or MCC condenser heat exchange core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082636 CN203190721U (en) | 2013-02-22 | 2013-02-22 | Air-cooled condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082636 CN203190721U (en) | 2013-02-22 | 2013-02-22 | Air-cooled condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190721U true CN203190721U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082636 Expired - Lifetime CN203190721U (en) | 2013-02-22 | 2013-02-22 | Air-cooled condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087743A (en) * | 2021-11-24 | 2022-02-25 | 美的集团武汉制冷设备有限公司 | Heat pipe fresh air machine, control method thereof and computer readable storage medium |
| CN114087742A (en) * | 2021-11-24 | 2022-02-25 | 美的集团武汉制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
-
2013
- 2013-02-22 CN CN 201320082636 patent/CN203190721U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087743A (en) * | 2021-11-24 | 2022-02-25 | 美的集团武汉制冷设备有限公司 | Heat pipe fresh air machine, control method thereof and computer readable storage medium |
| CN114087742A (en) * | 2021-11-24 | 2022-02-25 | 美的集团武汉制冷设备有限公司 | Fresh air machine, control method thereof and computer readable storage medium |
| CN114087742B (en) * | 2021-11-24 | 2023-05-26 | 美的集团武汉制冷设备有限公司 | New fan, control method thereof and computer readable storage medium |
| CN114087743B (en) * | 2021-11-24 | 2024-01-23 | 美的集团武汉制冷设备有限公司 | Heat pipe fresh air machine, control method thereof and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: VERTIV TECH Co.,Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: EMERSON NETWORK POWER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |