CN201096431Y

CN201096431Y - Evaporation type condenser

Info

Publication number: CN201096431Y
Application number: CNU2007200644451U
Authority: CN
Inventors: 周水良
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-14
Filing date: 2007-09-14
Publication date: 2008-08-06
Anticipated expiration: 2017-09-14

Abstract

Disclosed is an evaporative condenser, which comprises a watering device, a condenser coil pipe and a fan device, and the condenser utilizes the watering device to sprinkle the water on the condenser coil pipe, the fan device blows the air to flow through the condenser coil pipe, wherein, the condenser coil pipe is stacked in the condenser pipe device by means of round or elliptical winding and interlacing, and has the water attached to the condenser coil pipe partially for keeping the wetting and maintaining the excellent heat and mass transfer function of the pipe, the cooling medium has rather fast flow rate in the condenser coil pipe due to little impedance, thereby quickening the heat exchange and reducing the room temperature rapidly for reaching the purpose of improving the electricity saving efficiency.

Description

Evaporative condenser

Technical field:

The utility model relates to a kind of evaporative condenser, particularly about a kind of inside and outside layer condenser pipe is become condenser coil to reach the evaporative condenser that raising economizes electrical efficiency with circular or oval the coiling.

Background technology:

Cold air is one of indispensable equipment among the current life, but for saving the energy, each tame manufacturer is a purpose to improve its province's electrical efficiency all, but most of part of transforming serves as preferential with the bigger compressor of power consumption all, but ignores the potentiality of the energy-conservation development of condenser.

Existing condenser is coated on condenser coil with hygroscopic material, and make moisture can fully evaporate heat absorption, or increase the ventilation type fin design of indirect area of dissipation by fin, all can improve cooling effectiveness and then save the energy, but above-mentioned technology is just gone improvement towards the temperature that reduces condenser coil, the amount of its minimizing energy is also little, and existing condenser coil is all with the continuous bending of S type, and cause curved point too much, and make its impedance phase when big, wasting the considerable energy virtually.

The utility model content:

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of above-mentioned disappearance of improving, promote the performance of air conditioner, reach and improve the evaporative condenser of economizing electrical efficiency.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of evaporative condenser, comprise condenser pipe device, a fan assembly, a watering device of a tool condenser coil, and this fan assembly is arranged on the top of condenser pipe device; In its characteristics: described condenser pipe device has a square base, most positioning components are arranged on four limits of this pedestal with axially spaced-apart, this condenser coil has an internal layer coil pipe group and an outer coil pipe group, this internal layer coil pipe has most internal layer condenser pipes, this skin coil pipe has most outer condenser pipes, and the inside and outside layer of this majority condenser pipe reeled and be interconnected on this majority positioning component.

So, the coil design of this condenser is circular or oval, allow the part attachment of moisture in condenser coil, make it be kept wetting, keeping good caloic biography effect, and because of its impedance little, the flowing velocity of refrigerant in condenser coil is very fast, accelerate its heat exchange, indoor temperature is descended fast, can improve province's electrical efficiency; Simultaneously, this evaporative condenser can be dealt with the loading demand of big heat dissipation capacity condenser, reduces the condenser configuration size, and promotes the performance of air conditioner.

For further understanding technology and the effect that the utility model is taked, lift the following example now and cooperate graphic being described in detail as follows.

Description of drawings:

Fig. 1 is the schematic diagram of the utility model evaporative condenser.

Fig. 2 is the vertical view of the utility model condenser pipe device.

Fig. 3 is the side view of condenser pipe device shown in Figure 3.

Fig. 4 is the stereogram that fixed mount of the present utility model combines with keeper.

Fig. 5 is the combination view of positioning component of the present utility model.

Fig. 6 is the part exploded view of positioning component shown in Figure 5.

Fig. 7 is the vertical view of another embodiment of the utility model condenser pipe device.

Label declaration:

Evaporative condenser 10 condenser pipe devices 11

Positioning component 12 upper sheet space 12a

Lower sheet space 12b intermediate plate 12c

Lower inclined plane 13 ramps 14

Accepting hole 17a in the accepting hole 15 second in first

The first outer accepting hole 16 second outer accepting hole 17b

Fixed mount 19 is accommodated surperficial 18a, 18b, 18c, 18d

Watering device 20 circulating water chennels 21

Water pumper 22 feed pipes 23

Feed pipe 24 spraying machines 25

Nozzle 26 outlet pipes 27

Nozzle 28 condenser coils 30

Internal layer coil pipe group 31 outer coil pipe groups 32

Internal layer condenser pipe 33,33 ' outer condenser pipe 34,34 '

Fan assembly 40 fans 41

Water fender 42 pedestals 111

Keeper 112 flat boards 113

Angle bar 114 spacing P

The specific embodiment:

See also shown in Figure 1ly, the utility model evaporative condenser 10 comprises a watering device 20, a condenser coil 30 and a fan assembly 40.

This watering device 20 has a circulating water chennel 21, a water pumper 22, reaches a spraying machine 25.This circulating water chennel 21 is arranged at the below of condenser coil 30 and the suitable water yield of packing into, this water pumper 22 is provided with a feed pipe 24 that is connected in circulating water chennel 21, can see through water pumper 22 water in the circulating water chennel 21 is evacuated to feed pipe 23 via feed pipe 24, and the water of extracting out is sprayed to condenser coil 30 by the nozzle 26 of feed pipe 23.Spraying machine 25 can see through tube connector the water of circulating water chennel 21 is evacuated to outlet pipe 27, and via nozzle 28 water is upwards sprayed the steam that nebulizes to the below of condenser pipe device 11, to accelerate the radiating rate of this condenser coil 30.

See also Fig. 2 and shown in Figure 3, this condenser pipe device 11 is arranged on the top of circulating water chennel 21, it has a fixed mount 19, fixed mount 19 has a square base 111, most keepers 112 are installed on pedestal 111, as shown in Figure 4, there are four keepers 112 to be fixed on dull and stereotyped 113, and utilize locking part to make flat board 113 be installed in four limits of pedestal 111.Keeper 112 includes two angle bar 114 and is fixed on dull and stereotyped 113, is formed with a spacing P between two angle bar 114, can take in positioning component 12 and fixing with keeper 112 formation, and most positioning component 12 is criss-cross axially spaced-apart.

As Fig. 5 and shown in Figure 6, this positioning component 12 has a upper sheet space 12a, a lower sheet space 12b, and most intermediate plate 12c, and this intermediate plate 12c and makes its binding in the storehouse mode between upper and lower plate 12a, 12b.The bottom of upper sheet space 12a has an acclivitous from outside to inside lower inclined plane 13; The top of lower sheet space 12b has an acclivitous from outside to inside ramp 14, the angle of inclination complementation of ramp 14 and lower inclined plane 13.Form accepting hole 15 in most first between upper sheet space 12a and the adjacent intermediate plate 12c; Form most first outer accepting holes 16 between lower sheet space 12a and the intermediate plate 12c, and form accepting hole 17a in most second, and most second outer accepting hole 17b between intermediate plate 12c and the

intermediate plate

12c, 15 of accepting hole 17a and the first interior accepting holes are on same axis in second for this, and 16 of this second outer accepting hole 17b and the first outer accepting holes are on same axis.Upper sheet space 12a, lower sheet space 12b, and intermediate plate 12c respectively be provided with majority and accommodate surperficial 18a, 18b, 18c, 18d and slightly be a semicircle.Because most intermediate plate 12c are subjected to the inclination restriction of the ramp 14 of the lower inclined plane 13 of upper sheet space 12a and lower sheet space 12b, and make most in first, second accepting

holes

15,17a and most first, second outer accepting

hole

16,17b tilt from inside to outside.

This condenser coil 30 has an internal layer coil pipe group 31, one outer coil pipe group 32.Internal layer coil pipe group 31 has most internal layer condenser pipes 33 and is wound into circle and is installed among accepting hole 15 in first, second, the 17a.Outer coil pipe group 32 has most outer condenser pipes 34, and outer condenser pipe 34 is wound into circle and is installed among first, second outer accepting hole 16, the 17b.Internal layer condenser pipe 33 and outer condenser pipe 34 are separately fixed in first, second of positioning component 12 among accepting

hole

15,17a and first, second outer accepting hole 16, the 17b with interlace mode.Because last sheet material 12a, down sheet material 12b, and in the middle of relevant design between sheet material 12c, become downward-sloping equidistant arrangement after making internal layer condenser pipe 33 and outer condenser pipe 34 installations.

As shown in Figure 1, fan assembly 40 comprises a fan 41 and a water fender 42, when moisture is sprayed out by nozzle 26, drip in the globule of condenser coil 30, because of refrigerant with heat diffusion in condenser coil 30, the condenser coil 30 that the part globule is touched be heated and low pressure constant-temperature evaporation, and it is discharged outside evaporative condenser 10 by fan 41 exhausting, make refrigerant can be fast with heat diffusion to condenser coil 30, and the steam that this spraying machine 25 is sprayed by nozzle 28, discharge gas by fan 41 exhausting, this steam is up driven to condenser coil 30 by condenser pipe device 11 belows, the quick low voltage constant-temperature evaporation is made on the surface that makes steam be attached to condenser coil 30, and so constantly circulation absorbs a large amount of heat of evaporations to reduce the refrigerant temperature in the condenser coil 30.

This water fender 42 is arranged between fan 41 and the feed pipe 23, make the water vapour after the evaporation allow aqueous vapor separate by water fender 42, gas is expelled to outside the evaporative condenser 10 by water fender 42, liquid is then intercepted in evaporative condenser 10, drip in condenser coil 30 after this liquid is assembled and do the low pressure constant-temperature evaporation again, unevaporated moisture then flows to circulating water chennel 21 along condenser coil 30, and, sprays water pumper 22 by nozzle 26 by being evacuated to feed pipe 23 with the water yield in the circulating water chennel 21 again, make condenser coil 30 coolings, and allow the interior refrigerant heat of condenser pipe be quickly diffused on the condenser coil 30, to reach the purpose of heat exchange, water after the sprinkling then slowly slides along the circular arc of condenser coil 30, and drop to circulating water chennel 21 from the both-side ends of condenser coil 30, so, can allow the part attachment of moisture longer in the time of condenser coil 30, make it be kept wetting, to keep good caloic biography effect, and because of its impedance little, refrigerant flowing velocity in condenser coil 30 is very fast, accelerate its heat exchange, indoor temperature is descended fast, improve the purpose of economizing electrical efficiency to reach.

See also shown in Figure 7ly, be the another kind of embodiment of the utility model condenser coil 30, it is wound into ellipticity with most internal layer condenser pipes 33 ' and most outer condenser pipe 34 '.

Generally speaking, the utility model condenser coil is stacked and placed on inside and outside layer condenser pipe in the condenser pipe device with circular or oval coiling and with interlace mode, make the part attachment of moisture long in the condenser coil time, make it be kept wetting, keeping good caloic biography effect, and because of its impedance little, refrigerant flowing velocity in condenser coil is very fast, accelerate its heat exchange, indoor temperature is descended fast, improve the purpose of economizing electrical efficiency to reach.Moreover the advantage of the utility model evaporative condenser can be dealt with the loading demand of big heat dissipation capacity condenser, reduces the condenser configuration size, and promotes the performance of air conditioner.

Claims

1. evaporative condenser comprises condenser pipe device, a fan assembly, a watering device of a tool condenser coil, and this fan assembly is arranged on the top of condenser pipe device; It is characterized in that: described condenser pipe device has a square base, most positioning components are arranged on four limits of this pedestal with axially spaced-apart, this condenser coil has an internal layer coil pipe group and an outer coil pipe group, this internal layer coil pipe has most internal layer condenser pipes, this skin coil pipe has most outer condenser pipes, and the inside and outside layer of this majority condenser pipe reeled and be interconnected on this majority positioning component.

2. evaporative condenser as claimed in claim 1 is characterized in that: the inside and outside layer of described majority condenser pipe with circular roll around.

3. evaporative condenser as claimed in claim 1 is characterized in that: the inside and outside layer of described majority condenser pipe reeled with ellipse.

4. evaporative condenser as claimed in claim 1 is characterized in that: described positioning component has a upper sheet space, a lower sheet space, reaches most intermediate plate, and this intermediate plate is stacked between this upper and lower plate and makes its binding.

5. evaporative condenser as claimed in claim 4 is characterized in that: the bottom of described upper sheet space has an acclivitous lower inclined plane; The top of this lower sheet space has acclivitous ramp, the angle of inclination complementation of the ramp of this lower sheet space and lower inclined plane, form between this upper sheet space and the adjacent intermediate plate most accommodate this internal layer condenser pipe first in accepting holes; Form most first outer accepting holes of accommodating this skin condenser pipe between this lower sheet space and the adjacent intermediate plate, and form accepting hole in most second, and most second outer accepting holes between this intermediate plate and the intermediate plate, this in second accepting hole and the first interior accepting hole position on same axis accommodating this internal layer condenser pipe, this second outer accepting hole and the first outer accepting hole position on same axis to accommodate this skin condenser pipe; Accepting hole and first, second outer accepting hole are downward-sloping equidistant arrangement in this first, second.

6. evaporative condenser as claimed in claim 1 is characterized in that: described watering device has a circulating water chennel and a water pumper, and this circulating water chennel is arranged on the below of this condenser pipe device.

7. evaporative condenser as claimed in claim 6 is characterized in that: described watering device more includes a spraying machine.

8. evaporative condenser as claimed in claim 1 is characterized in that: described fan assembly comprises a fan and a water fender.