CN205261814U - Device for cooling is handled with clear water is to central air conditioning - Google Patents

Abstract

The utility model discloses a device for cooling is handled with clear water is to central air conditioning, its characterized in that: be responsible for net, water pump and production water and be responsible for the net including central air conditioning room, spray pond, refrigerated water pipeline, shower, refrigeration station, clear water, the both sides of central air conditioning room be equipped with respectively with communicating air intake in central air conditioning room and air outlet, the shower vertically distribute indoorly at central air conditioning, the shower is linked together with the refrigerated water pipeline, be equipped with on the shower and be used for the indoor nozzle that sprays to central air conditioning, the refrigerated water pipeline is responsible for the net with the clear water and is linked to each other, spray pond is located the below of central air conditioning room, spray pond passes through the overflow pipe and stands continuously with the refrigeration, the refrigeration station is responsible for the net through the water pump with production water and is linked to each other. Its energy consumption that effectively reduces central air conditioning in summer makes the resource utilized fully, realizes energy -saving and emission -reduction target, reaches purpose clean, environmental protection production.

Description

A kind of utilize clear water to central air-conditioning lower the temperature process device

Technical field

The utility model relates to the system of in textile industry, central air-conditioning being carried out the wet exchange of heat, relates in particular to a kind of utilizationClear water to central air-conditioning lower the temperature process device.

Background technology

Central air-conditioning in summer chamber adopts chilled water spray to the air adjusting of lowering the temperature. Its mode is: refrigeration plant is madeChilled water through chilled water supervisor net directly enter chilled water pipeline (claim again circulating water pipeline, the internal layer of this pipeline is metal tube,The heat-insulation layer that skin is made for glass asbestos, has heat insulation function), the air in air conditioning chamber is sprayed and carries out the wet friendship of heatChange, the chilled water after the wet exchange of heat falls into spray pond, is then added to refrigeration plant by overflow pipe and circulates; Chilled water costHigher, used summer in a large number, makes people's silk production cost higher. When air cooling-down by after spray refrigeration water treatment, skyEnthalpy, the water capacity of gas decline thereupon. Need to regulate humidity as winder is interval, must drive spray steaming humidifier and supplement humidity, use steamWhen increasing humidity, the heat of steam has improved again the temperature of air, is unfavorable for the demand of cooling, wastes resource simultaneously. InstituteWith air conditioning in summer present stage, ensure that temperature just can not ensure humidity. Also has available technology adopting clear water to central air-conditioningThe adjusting of lowering the temperature, its mode adopting is: clear water enters by clear water pipe (common water pipe, without heat-insulation layer, caliber is less)Spray pond, then entered water pump pressurization and send into shower spray, after spray, get back in spray pond, continue circulated sprinkling and use, processThe water water temperature that circulated sprinkling uses is higher, is not suitable for 33 DEG C of above hot weathers in summer.

China Patent No. is: 201320705062.3, the day for announcing be 2013.11.7 disclose a kind of cold water spray system withThe utility model of air-conditioning system, reclaims and reduces the dirt to environment for yarn fabric being carried out to the hot water of spraying cooling dischargeDye. This cold water spray system comprises: spray motor, and described spray motor comprises: for the water inlet pipe from water cooling pond water intaking, described inWater inlet pipe connects described spray motor; For described yarn fabric being carried out to the outlet pipe of spraying cooling, described outlet pipe connects instituteState spray motor; For described spraying cooling being reclaimed to the return pipe of hot water afterwards, described return pipe connects respectively described sprayMotor and default deep well reinjection. The utility model sprays motor by increase and collects the default deep well reinjection of hot water, effectively returnsReceive yarn fabric is carried out to the hot water of spraying cooling discharge, thereby reach the effect of saving energy consumption, avoid the effect of environmental pollution. ItsThe control measure that do not have for spray water temperature, and only have cooling effect, there is no humidification, the hot water of recovery can only reduce dirtDye, do not possess the value reusing.

Separately have China Patent No. to be: 201110136550.2, date of publication is that 2012.3.7 discloses a kind of band parallel sprayThe textile air conditioning spray chamber of comb, can obviously reduce the aerial content of the vegetable dust such as cotton, fiber crops, effectively reduces byssinosisThe incidence of disease, comprise pond, the end and 5 spray row of tubes, spray row of tubes is that the seamless steel pipe of one end sealing is made, on spray row of tubes allThe even nozzle that is provided with, nozzle is threaded with spray row of tubes, and the bottom surface in pond, the end is that a left side is low, the clinoplain that the right is high, pondThe minimum point at the end is provided with a sewage draining exit, has plug screw on sewage draining exit, and the right side in pond, the end is provided with a delivery port left side and is provided with oneWater inlet, delivery port is connected with a water filter, and water filter is connected with a water pump, and water pump is connected with circulating water pipe, recirculated waterPipe is connected with the untight one end of spray row of tubes, and water inlet is connected with tap water pipe line. Its spray row of tubes level pond, the end is setTop, the hydraulic pressure obtaining on its nozzle is different, and the end hydraulic pressure of spray row of tubes is very little, therefore the wet exchange effect of its spray heatFruit is poor, and clear water and chilled water can not be used alternatingly simultaneously.

Utility model content

In order to overcome the defect of above-mentioned prior art, the utility model provides one to utilize clear water to carry out central air-conditioningThe device that cooling is processed, the shower of this device can spray uniformly to central air conditioning chamber, reaches the wet exchange of effective heat,This device clear water and chilled water can be used alternatingly simultaneously, have not only lowered the temperature but also humidification, meet the regulatory demand of central air-conditioning in summer, effectivelyThe energy consumption that reduces central air-conditioning in summer, is utilized resource fully, realizes target for energy-saving and emission-reduction, reaches clean, environmental protection lifeThe object of producing.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

Utilize clear water to central air-conditioning lower the temperature process a device, it is characterized in that: comprise central air-conditioning chamber, sprayDrench pond, chilled water pipeline, shower, refrigeration plant, clear water supervisor net, water pump and production water supervisor net; Described central air-conditioning chamberBoth sides be respectively equipped with the air inlet and the air outlet that communicate with central air-conditioning chamber; What described shower was vertical is distributed in central hollowAdjust indoorly, described shower is connected with chilled water pipeline, and described shower is provided with for to the indoor spray of central air-conditioningNozzle, described chilled water pipeline is connected with clear water supervisor net; Described spray pond is positioned at the below of central air-conditioning chamber, described spray pondBe connected with refrigeration plant by overflow pipe, described refrigeration plant is connected with production water supervisor net by water pump. Described production water supervisorNet is to be sent by water stop, mainly for the production of process water, disconnects with life water pipe, can not pollute domestic water. And produceWater is compared with domestic water, and cost is lower.

Between described chilled water pipeline and clear water supervisor net, be provided with control valve two.

Also comprise chilled water supervisor net, described chilled water pipeline is connected with chilled water supervisor net, described chilled water pipeline andBetween chilled water supervisor net, be provided with control valve one.

Described control valve one is autocontrol valve with control valve two.

The utlity model has following advantage:

1, in the utility model, directly utilize 22 ± 2 DEG C of water temperatures of the Changjiang river clear water in summer, its far below ambient temperature itLow-temperature characteristics, uses it for after central air-conditioning chamber sprays and is fed to workshop use again, adopts the spray mode of chilled water simultaneously,Spray clear water, introduces chilled water pipe by clear water, because the heat-insulation layer of chilled water pipe has ensured (low) water temperature of clear water, before sprayDo not enter air conditioning chamber's spray pond, directly enter shower, and shower vertical distribution is indoor at central air-conditioning, jet pipe, shower nozzleEach several part hydraulic equalization, effect is good. Be different from+15 DEG C of chilled water reducing temperature and humidity effects, the water temperature of 22 ± 2 DEG C, can fallTemperature, also can humidification. On the one hand resource is made full use of further, the cold that reduces on the other hand the adjustment of air-conditioning technique disappearsConsumption, and strive alleviating continue summer during extreme humiture+15 DEG C of colds and can not ensure the bottleneck of production technology. By projectImplement, strengthening tracking, Continuous optimization, improvement, perfect, be generalized to more field. Country supports and Circular Economy energeticallyDevelopment, further expands resource step and uses, and resource is utilized fully. Realize target for energy-saving and emission-reduction, reach clean, ringProtect the object of producing.

2, device of the present utility model, is connected chilled water pipeline with clear water pipe network, simultaneously by distribution vertical showerIndoor at central air-conditioning, described refrigeration plant is connected with production water supervisor net by water pump, makes clear water indoor at central air-conditioningSpraying effect is better, and simultaneously owing to having used clear water, this refrigeration system, without recycling, is used for the clear water after sprayOther production lines, are fully utilized clear water.

3, between the utility model chilled water pipeline and clear water supervisor net, be provided with control valve, chilled water pipeline and chilled water masterBetween pipe network, be provided with control valve, by the switching of two control valves, can make to lower the temperature treating apparatus between chilled water and clear waterSwitched.

4, the utility model uses autocontrol valve, autocontrol valve can be connected with controller, realizes automatically and controlling.

Brief description of the drawings

Fig. 1 is structure principle chart of the present utility model;

Mark in figure: 1, central air-conditioning chamber, 2, air inlet, 3, air outlet, 4, spray pond, 5, chilled water pipeline, 6, sprayPipe, 7, nozzle, 8, refrigeration plant, 9, overflow pipe, 10, chilled water supervisor net, 11, clear water supervisor net, 12, control valve one, 13, controlValve two, 14, water pump, 15, produce water supervisor net.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described further:

Embodiment 1

As shown in Figure 1, a kind of utilize clear water to central air-conditioning lower the temperature process device, comprise central air-conditioning chamber 1, sprayDrench pond 4, chilled water pipeline 5, shower 6, refrigeration plant 8, clear water supervisor net 11, water pump 14 and produce water supervisor net 15; In central authoritiesThe both sides of air conditioning chamber 1 are respectively equipped with the air inlet 2 and air outlet 3 that communicate with central air-conditioning chamber, the fresh hot blast that air inlet 2 entersAfter 1 cooling of central air-conditioning chamber, be blown into workshop from air outlet 3; Being distributed in of described shower 6 vertical (or claiming vertically)In central air-conditioning chamber 1, described shower 6 be connected with chilled water pipeline 5 (described chilled water pipeline 5 be in prior art forPass into the pipeline of chilled water, claim again circulating water pipeline, the internal layer of this pipeline is metal tube, the insulation that skin is made for glass asbestosLayer, clear water enters chilled water pipeline 5 and has heat insulation function), described shower 6 is provided with for to the indoor spray of central air-conditioningNozzle 7(nozzle 7 horizontally sets), described chilled water pipeline 5 is connected with clear water supervisor net 11, and (clear water supervisor net 11 is for providingFrom the clear water of 22 ± 2 DEG C of water temperatures in the Changjiang river in summer); Described spray pond 4 is positioned at the below of central air-conditioning chamber 1, and described spray pond 4 passes throughOverflow pipe 9 is connected with refrigeration plant 8, and described refrigeration plant 8 is connected with production water supervisor net 15 by water pump 14, after the wet exchange of heatClear water falls into spray pond 4, flows into refrigeration plant 8 through overflow pipe 9, then pumps into and produces water supervisor net 15 with water pump 14. DescribedProducing water supervisor net 5 is to be sent by water stop, mainly for the production of process water, disconnects with life water pipe, can not pollute lifeWater. And produce water compared with domestic water, cost is lower.

Further, between described chilled water pipeline 5 and clear water supervisor net 11, be provided with control valve 2 13, for controlling orSwitch; Described chilled water pipeline 5 is also connected with chilled water supervisor net 10, described chilled water pipeline 5 and chilled water be responsible for net 11 itBetween be provided with control valve 1, can be for controlling the flow of clear water or the flow of chilled water, also can be between clear water and chilled waterSwitch.

Further, described control valve 1 is autocontrol valve with control valve 2 13, and two autocontrol valves canTo be connected with automatic controller, this device is controlled automatically.

Above-mentioned utilize clear water to central air-conditioning lower the temperature process method be that, by the clear water of 20 DEG C ± 2 DEG C, this clear water entersEnter clear water supervisor net, then supply with chilled water pipeline by clear water supervisor net and send into the shower of vertical distribution in central air-conditioning chamberIn, the clear water in shower sprays to realize heat by the nozzle being arranged on shower to the air in central air conditioning chamberWet exchange, the clear water after the wet exchange of heat falls into the spray pond of below, central air-conditioning chamber, and the clear water that falls into spray pond passes throughOverflow pipe enters refrigeration plant, then utilizes water pump that the clear water that enters refrigeration plant is squeezed into and produced water supervisor net. Said 20 DEG C ± 2DEG C clear water refer to the clear water of 22 ± 2 DEG C of water temperatures in the Changjiang river in summer.

Claims (4)

1. utilize clear water to central air-conditioning lower the temperature process a device, it is characterized in that: comprise central air-conditioning chamber (1),Spray pond (4), chilled water pipeline (5), shower (6), refrigeration plant (8), clear water supervisor's net (11), water pump (14) and production water masterPipe network (15); The both sides of described central air-conditioning chamber (1) are respectively equipped with the air inlet (2) communicating with central air-conditioning chamber (1) and go outAir port (3); What described shower (6) was vertical is distributed in central air-conditioning chamber (1), described shower (6) and chilled water pipeline(5) be connected, described shower (6) is provided with the nozzle (7) for spray in central air-conditioning chamber (1), described chilled water pipeRoad (5) is connected with clear water supervisor's net (11); Described spray pond (4) is positioned at the below of central air-conditioning chamber (1), described spray pond (4)Be connected with refrigeration plant (8) by overflow pipe (9), described refrigeration plant (8) is connected with production water supervisor's net (15) by water pump (14).

According to claim 1 a kind of utilize clear water to central air-conditioning lower the temperature process device, it is characterized in that:Between described chilled water pipeline (5) and clear water supervisor's net (11), be provided with control valve two (13).

According to claim 1 a kind of utilize clear water to central air-conditioning lower the temperature process device, it is characterized in that:Also comprise chilled water supervisor's net (10), described chilled water pipeline (5) is connected with chilled water supervisor's net (10), described chilled water pipeline(5) and between chilled water supervisor's net (10) be provided with control valve one (12).

4. utilize clear water to the central air-conditioning device of processing of lowering the temperature according to a kind of described in claim 2 or 3, its feature existsIn: described control valve one (12) is autocontrol valve with control valve two (13).