CN204786786U - Indoor energy -efficient cold flow circulation cooling system - Google Patents
Indoor energy -efficient cold flow circulation cooling system Download PDFInfo
- Publication number
- CN204786786U CN204786786U CN201520422629.5U CN201520422629U CN204786786U CN 204786786 U CN204786786 U CN 204786786U CN 201520422629 U CN201520422629 U CN 201520422629U CN 204786786 U CN204786786 U CN 204786786U
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- CN
- China
- Prior art keywords
- revaporizer
- cold flow
- energy
- flow circulation
- water tank
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- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model relates to an indoor energy -efficient cold flow circulation cooling system in the refrigerant air conditioning apparatus field, including the compressor, condenser, expansion valve and the flush distillation ware that constitute closed circulation, the flush distillation ware sets up in circulation tank, and circulation tank links to each other with the circulating water pump import, and circulating water pump's exit linkage has the outlet pipe, is connected with at least a set of shower on the outlet pipe, and the shower is corresponding to be set up in the top of revaporizer, and the below of revaporizer is equipped with the water receiving tray, and water receiving end of tray portion is connected with the wet return, returns water piping connection to circulation tank, the revaporizer sets up on the wall of factory building one side, leaves the inside and outside inlet air channel of a plurality of switch -on factory buildings on the revaporizer, corresponds with inlet air channel to be equipped with the fan. The device makes and gets into indoor air is the new trend all, through twice evaporation heat absorption, reduces the air temperature for device heat exchange efficiency is high, and the energy consumption is low. It can be used to large -scale space refrigeration such as factory building, workshop.
Description
Technical field
The utility model relates to a kind of refrigerating air conditioning device, particularly a kind of aircondition for workshop, factory building refrigeration.
Background technology
In prior art, be applied in industrial premises, place that workshop homalographic is larger the general power of air-conditioning larger, energy consumption is more, generally comprise the aircondition of two kinds of different refrigeration modes, one is absorption refrigeration, and the working medium of employing, to having ammoniacal liquor and water/lithium bromide, utilizes phase transformation to need the principle of the latent heat of vaporization, by absorbing the heat in surrounding air, reach cooling object.It is two for compression refrigeration, and it adopts F12 or F22 as cold-producing medium, by steps such as compression, condensation, expansion, evaporations, utilizes the principle absorbing the latent heat of vaporization during refrigerants vaporize, makes it absorb heat in surrounding air, reaches the object of reduction air themperature.Above-mentioned refrigerating plant, the principle absorbing the latent heat of vaporization when all just make use of a certain material phase transformation is lowered the temperature; But its energy consumption is relatively high, for reducing energy consumption, common way is recycled by the air of indoor, but for some, there is the high workshop of Harmful ingredient content, then should not recycle air, but all must inject new wind, the temperature of new wind is outside air temperature, often temperature can be higher, and make the load of air-conditioning comparatively large, energy consumption can not have little reduction.
Utility model content
The purpose of this utility model is to provide the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective, when complete inletting fresh air, also can keep relatively low energy consumption.
The purpose of this utility model is achieved in that the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective, comprise the compressor, condenser, expansion valve and the flush distillation device that form closed cycle, described flush distillation device is arranged in cyclic water tank, cyclic water tank is connected with water circulating pump import, recirculated water delivery side of pump is connected with outlet pipe, outlet pipe is connected with at least one group of shower, shower correspondence is arranged on the top of revaporizer, the below of revaporizer is provided with saucer, be connected with return pipe bottom saucer, return pipe is connected to cyclic water tank; Described revaporizer is arranged on the wall of factory building side, revaporizer leaves the air intake passage inside and outside some connection factory buildings, correspondingly with air intake passage is provided with blower fan.
During utility model works, there is the process of twice evaporation heat absorption, one is that cold-producing medium evaporates in flush distillation device, absorb heat around, reduce the temperature of water, it two is that water evaporates in revaporizer, this is evaporated to open evaporation, water in cyclic water tank is driven in outlet pipe through water circulating pump, surperficial at revaporizer through shower spray again, blower fan band moving air flow blows over revaporizer, heat convection is carried out between on the one hand between air and cold water, simultaneously, part water is in revaporizer surface evaporation, absorb heat around, further reduction air themperature.Air after cooling blows in factory building, lowers the temperature to room air.It is all new wind that this device makes to enter indoor air, is absorbed heat by twice evaporation, reduces air themperature, makes this device heat exchange efficiency high, and energy consumption reduces.This device can be used for the large-scale space refrigeration such as general purpose factory building, workshop.
As further improvement of the utility model, described blower fan is be arranged on the negative-pressure air fan on the wall of factory building opposite side.By negative-pressure air fan swabbing action, the air stream traversing factory building can be formed, good ventilation effect can be played.The program is particularly useful for the factory building of relative closure.
As further improvement of the utility model, described blower fan is the positive pressure fan being arranged on revaporizer air intake side.By the setting of positive pressure fan, cold wind directly can be blown into factory building, it is less demanding to the closure of factory building, can be used for the open factory building that door and window is often opened.
As further improvement of the utility model, described flush distillation device is evaporation coil, and evaporation coil is at least provided with two-layer in cyclic water tank, and the overall top of evaporation coil is provided with liquid distributor, and liquid distributor and described return pipe are connected.The contact surface of backwater and evaporation coil can be made to increase by liquid distributor, strengthen heat exchange further, cyclic water tank can be done large compact, volume is little, and cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model divides a kind of structure chart be combined with factory building.
Fig. 3 is that the utility model divides the another kind of structure chart be combined with factory building.
Wherein, 1 outlet pipe, 2 liquid distributors, 3 showers, 4 revaporizers, 5 return pipes, 6 saucers, 7 compressors, 8 condensers, 9 expansion valves, 10 cyclic water tanks, 11 flush distillation devices, 12 water circulating pumps, 12 factory buildings, 13 blower fans.
Detailed description of the invention
Embodiment 1
As illustrated in fig. 1 and 2, for the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective, comprise the compressor 7 forming closed cycle, condenser 8, expansion valve 9 and flush distillation device 11, flush distillation device 11 is arranged in cyclic water tank 10, cyclic water tank 10 is connected with water circulating pump 12 import, the outlet of water circulating pump 12 is connected with outlet pipe 1, outlet pipe 1 is connected with at least one group of shower 3, shower 3 correspondence is arranged on the top of revaporizer 4, the below of revaporizer 4 is provided with saucer 6, return pipe 5 is connected with bottom saucer 6, return pipe 5 is connected to cyclic water tank 10, revaporizer 4 is arranged on the wall of factory building side, revaporizer 4 leaves the air intake passage inside and outside some connection factory buildings, correspondingly with air intake passage is provided with blower fan 13.Flush distillation device 11 is evaporation coil, and evaporation coil is at least provided with two-layer in cyclic water tank 10, and the overall top of evaporation coil is provided with liquid distributor 2, and liquid distributor 2 and return pipe 5 are connected.Blower fan 13 is for being arranged on the negative-pressure air fan on the wall of factory building opposite side.
During the work of this device, there is the process that twice evaporation is absorbed heat, one is that cold-producing medium evaporates in flush distillation device 11, absorbs heat around, reduces the temperature of water, detailed process is: compressor 7 sucks low-pressure gas from evaporimeter, after being compressed into high temperature and high pressure gas, in condenser 8, be condensed into liquid, then after expansion valve 9, evaporation endothermic in flush distillation device 11, reduces the temperature of water in cyclic water tank 10.It two is that water evaporates in revaporizer 4, this is evaporated to open evaporation, water in cyclic water tank 10 is driven in outlet pipe 1 through water circulating pump 12, spray on revaporizer 4 surface through shower 3, blower fan 13 is with moving air flow to blow over revaporizer 4 again, carries out heat convection between on the one hand between air and cold water, simultaneously, part water, in revaporizer 4 surface evaporation, absorbs heat around, reduces air themperature further.Air after cooling blows in factory building, lowers the temperature to room air.The water that revaporizer 4 flows down is collected from saucer 6, water enters liquid distributor 2 through return pipe 5, and liquid distributor 2 forms multiply thread dispersion trickling to flush distillation device 11 surface, current and flush distillation device 11 heat exchange, own temperature reduces, and completes once complete circulation.It is all new wind that this device makes to enter indoor air, is absorbed heat by twice evaporation, and reduce air themperature, this device heat exchange efficiency is high, and energy consumption reduces.
Embodiment 2
As shown in Figure 3, be that with the difference of embodiment 1 blower fan 13 is for being arranged on the positive pressure fan of revaporizer 4 air intake side.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection domain of the present utility model.Such as, do not arrange liquid distributor in cyclic water tank, and be directly connected on cyclic water tank by return pipe, flush distillation device can be submerged under water.
Claims (4)
1. the energy-conservation cold flow circulation temperature lowering system of indoor highly effective, comprise the compressor, condenser, expansion valve and the flush distillation device that form closed cycle, it is characterized in that: described flush distillation device is arranged in cyclic water tank, cyclic water tank is connected with water circulating pump import, recirculated water delivery side of pump is connected with outlet pipe, outlet pipe is connected with at least one group of shower, shower correspondence is arranged on the top of revaporizer, the below of revaporizer is provided with saucer, be connected with return pipe bottom saucer, return pipe is connected to cyclic water tank; Described revaporizer is arranged on the wall of factory building side, revaporizer leaves the air intake passage inside and outside some connection factory buildings, correspondingly with air intake passage is provided with blower fan.
2. the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective according to claim 1, is characterized in that: described blower fan is be arranged on the negative-pressure air fan on the wall of factory building opposite side.
3. the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective according to claim 1, is characterized in that: described blower fan is the positive pressure fan being arranged on revaporizer air intake side.
4. the energy-conservation cold flow circulation temperature lowering system of a kind of indoor highly effective according to claim 1-3 any one, it is characterized in that: described flush distillation device is evaporation coil, evaporation coil is at least provided with two-layer in cyclic water tank, the overall top of evaporation coil is provided with liquid distributor, and liquid distributor and described return pipe are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422629.5U CN204786786U (en) | 2015-06-18 | 2015-06-18 | Indoor energy -efficient cold flow circulation cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422629.5U CN204786786U (en) | 2015-06-18 | 2015-06-18 | Indoor energy -efficient cold flow circulation cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786786U true CN204786786U (en) | 2015-11-18 |
Family
ID=54526832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422629.5U Expired - Fee Related CN204786786U (en) | 2015-06-18 | 2015-06-18 | Indoor energy -efficient cold flow circulation cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204786786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576738A (en) * | 2022-03-17 | 2022-06-03 | 南京工业大学 | Spray cooling system and method for multi-split air conditioner outdoor unit by using air-cooled heat pump as cold source |
-
2015
- 2015-06-18 CN CN201520422629.5U patent/CN204786786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576738A (en) * | 2022-03-17 | 2022-06-03 | 南京工业大学 | Spray cooling system and method for multi-split air conditioner outdoor unit by using air-cooled heat pump as cold source |
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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: 20151118 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |