CN102538110B - Method and device for refrigerating and supplying cold through evaporation - Google Patents
Method and device for refrigerating and supplying cold through evaporation Download PDFInfo
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Abstract
The invention relates to the technical field of heating ventilation air conditioning, in particular to a method and a device for refrigerating and supplying cold through evaporation. The method for refrigerating and supplying cold through evaporation comprises the following steps that: the discharged water of an indirect evaporation cold water machine is transported to an indoor sensible cold tail end, after a part of indoor sensible heat load is eliminated, all discharged water of the indoor tail end is connected in series or in parallel with the surface heat exchanger of the indirect evaporation cold water machine and the surface heat exchanger of an air processor, and is returned to the indirect evaporation cold water machine, namely is fed into the inlet of the spraying water distributor of the indirect evaporation cold water machine. The method and the device have the advantages that: energy is used according to different user load characteristics and water temperature requirements, cold is supplied to the indoor sensible cold tail end, a fresh air unit and the surface heat exchanger of the indirect evaporation cold water machine, a low-to-low and high-to-high energy using mode is realized, and the energy is used more rationally, so that the supply of indirect evaporation cold water is reduced, and equipment investment is greatly lowered.
Description
Affiliated technical field
the present invention relates to HVAC technical field, is a kind of method and device of sweat cooling cooling.
Technical background
dry air energy sweat cooling technology utilizes dry air can obtain the required refrigerating capacity of air-conditioning exactly, in dissimilar evaporation-refrigeration device, utilize the wet exchange of heat of water and dry air obtain low temperature cold wind or (with) a kind of Refrigeration Technique of cold water.Dry air energy sweat cooling technology, due to the advantage of its green, health, energy-saving and environmental protection, economic dispatch uniqueness, is widely used in xeothermic area especially Xinjiang region, has obtained good effect.
publication number is method and the device thereof that the Chinese patent literature of CN1435625A discloses a kind of indirectly evaporating cold supply, publication number is that the Chinese patent literature of CN101191646A discloses a kind of sweat cooling handpiece Water Chilling Units, these two sections of Chinese patent literatures have proposed respectively one and have utilized dry air to freeze, a kind of sweat cooling equipment that the refrigerating medium of output is cold water, offers all kinds of building air conditionings, ventilation or technique cold water as system low-temperature receiver and uses.But just as a kind of method and apparatus, do not consider the factor such as coupling use of the part throttle characteristics of air-conditioning system different user and water temperature, the water yield.
granted publication number is that the Chinese patent literature of CN 100417864C discloses a kind of air-conditioning system based on indirect evaporative cooling technology, but in air-conditioner water system flow process, and in the new blower fan group of indirect evaporation, traditional indirect evaporation cooling section is not a kind of reasonable disposition in all sweat cooling suitable application region as indispensability setting.
the problem that above-mentioned prior art exists is:
1, do not consider part throttle characteristics and the corresponding matching problem of air-conditioning system end;
2,, in application in practice, the cold of former patent flow process can not fully and effectively discharge;
3, system water force characteristic, comprises the balance of the different user water yield, hydraulic pressure and the problem of coupling;
4, there is certain problem etc. in water system line arrangement in application.
Summary of the invention
the invention provides a kind of method and device of sweat cooling cooling, it has overcome the deficiency of above-mentioned prior art, it requires to utilize energy according to different customer charge characteristics and water temperature, cold is all provided to indoor aobvious cold end, new blower fan group (being air processing machine) and indirect evaporation water chiller self surface-type heat exchanger simultaneously, the energy of having realized " low to low; high to height " utilizes form, makes energy utilization more reasonable.
one of technical scheme of the present invention realizes by following measures: a kind of method of sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, eliminate after indoor section sensible heat load, then serial connection or and connect the import of getting back to indirect evaporation water chiller after the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine and pass into the spray water-locator of indirect evaporation water chiller of whole water outlets of indoor end.
two of technical scheme of the present invention realizes by following measures: a kind of method of sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, eliminate after indoor section sensible heat load, whole water outlets of indoor end are transported to again in the surface-type heat exchanger of indirect evaporation water chiller, and then after the surface-type heat exchanger of serial connection air processing machine, get back to indirect evaporation water chiller and pass into the import of the spray water-locator of indirect evaporation water chiller.
three of technical scheme of the present invention realizes by following measures: a kind of method of sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, one the water outlet of indoor aobvious cold end is transported to the surface-type heat exchanger of indirect evaporation water chiller, the water outlet of indoor aobvious cold another strand of end is transported to the surface-type heat exchanger of air processing machine, the import of the spray water-locator of indirect evaporation water chiller is got back to indirect evaporation water chiller after mixing with the water outlet of the surface-type heat exchanger of above-mentioned air processing machine and is passed in the water outlet of the surface-type heat exchanger of above-mentioned indirect evaporation water chiller.
be below three the further optimization to technique scheme or/and select:
above-mentioned spray water-locator comprises the first spray water-locator and the second spray water-locator, the water outlet of the surface-type heat exchanger of indirect evaporation water chiller passes into the import of the first spray water-locator on indirect evaporation water chiller top, and the water outlet of the surface-type heat exchanger of air processing machine passes into the import of the second spray water-locator on indirect evaporation water chiller top.
above-mentioned the first spray water-locator and the second spray water-locator are that mutually place up and down or mutually horizontally disposed.
after the delivery port of above-mentioned air processing machine, be serially connected with traditional mechanical refrigeration unit, after the backwater of air processing machine delivery port uses as the cooling water of traditional mechanical refrigeration unit, return the spray water-locator of indirect evaporation water chiller.
four of technical scheme of the present invention realizes by following measures: a kind of according to the device of above-mentioned sweat cooling cooling, comprise indirect evaporation water chiller, water circulating pump, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, after the outlet pipe serial connection water circulating pump of its indirect evaporation water chiller bottom tank, be connected with the water inlet pipe of indoor aobvious cold end, the surface-type heat exchanger serial connection of the indoor aobvious outlet pipe of cold end and the surface-type heat exchanger of indirect evaporation water chiller and air processing machine afterwards or and connect after be connected with the import of the spray water-locator of indirect evaporation water chiller again.
further optimization to technique scheme four below or/and select:
the water inlet pipe of the above-mentioned indoor aobvious outlet pipe of cold end and the surface-type heat exchanger of indirect evaporation water chiller is connected, the water inlet pipe of the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine is connected, and the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller is connected.
the water inlet pipe of the above-mentioned indoor aobvious outlet pipe of cold end and the water inlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine is all connected, the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and indirect evaporation water chiller is connected, and the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller is connected.
above-mentioned spray water-locator comprises the first spray water-locator and the second spray water-locator, the import that the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and indirect evaporation water chiller top first spray water-locator is connected, and the import that the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller top second spray water-locator is connected.
above-mentioned the first spray water-locator and the second spray water-locator are that mutually place up and down or mutually horizontally disposed.
after the delivery port of above-mentioned air processing machine, be serially connected with traditional mechanical refrigeration unit, air processing machine delivery port is communicated with the coolant intake of traditional mechanical refrigeration unit, and traditional mechanically refrigerated cooling water outlet mouth is communicated with the water inlet of the spray water-locator of indirect evaporation water chiller.
technique effect of the present invention is: according to different customer charge characteristics and water temperature requirement, principle according to cascaded utilization of energy is utilized energy, cold is all provided to indoor aobvious cold end, new blower fan group and indirect evaporation water chiller self surface-type heat exchanger, for the use of sweat cooling air-conditioning system has increased again a kind of application form simultaneously.All water yields of indirect evaporation water chiller have first all been given indoor aobvious cold end, lower air in water treatment room with whole low temperature, with the outer higher air of whole high-temperature water process chambers, the energy of having realized " low to low; high to height " utilizes form, also more reasonable from the angle of cascaded utilization of energy, from system investment, the water yield of indirect evaporation water chiller has all been given indoor end, thereby reduce the supply of indirect evaporation cool water quantity, also significantly reduced equipment investment simultaneously.
Brief description of the drawings
accompanying drawing 1 is the structural representation of embodiments of the invention 1.
accompanying drawing 2 is the structural representation of embodiments of the invention 2.
accompanying drawing 3 is the structural representation of embodiments of the invention 3.
accompanying drawing 4 is the structural representation of embodiments of the invention 4.
accompanying drawing 5 is the structural representation of embodiments of the invention 5.
accompanying drawing 6 is the structural representation of embodiments of the invention 6.
coding in accompanying drawing is respectively: 1 is indoor aobvious cold end, 2 surface-type heat exchangers that are indirect evaporation water chiller, 3 surface-type heat exchangers that are air processing machine, 4 is water circulating pump, 5 is traditional mechanical refrigeration unit, and 6 is direct sweat cooling section, and 7 is indirect evaporation water chiller.
Detailed description of the invention
the present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical scheme of the invention described above and actual conditions.
as shown in accompanying drawing 1 to 3, the method of this sweat cooling cooling comprises indirect evaporation water chiller 7, indoor aobvious cold end 1, air processing machine, indirect evaporation water chiller 7 comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger 2 of indirect evaporation water chiller 7, air processing machine comprises the surface-type heat exchanger 3 of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end 1, eliminate after indoor section sensible heat load, then serial connection or and connect the import of getting back to indirect evaporation water chiller after the surface-type heat exchanger 2 of indirect evaporation water chiller and the surface-type heat exchanger 3 of air processing machine and pass into the spray water-locator of indirect evaporation water chiller 7 of whole water outlets of indoor end 1.
as shown in accompanying drawing 1 to 3, the device of this sweat cooling cooling comprises indirect evaporation water chiller 7, water circulating pump 4, indoor aobvious cold end 1, air processing machine, indirect evaporation water chiller 7 comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger 2 of indirect evaporation water chiller 7, air processing machine comprises the surface-type heat exchanger 3 of air processing machine, after the outlet pipe serial connection water circulating pump 4 of its indirect evaporation water chiller 7 bottom tanks, be connected with the water inlet pipe of indoor aobvious cold end 1, surface-type heat exchanger 3 serial connections of the indoor aobvious outlet pipe of cold end 1 and the surface-type heat exchanger of indirect evaporation water chiller 2 and air processing machine afterwards or and connect after be connected with the import of the spray water-locator of indirect evaporation water chiller 7 again.
below in conjunction with specific embodiment and accompanying drawing thereof, the present invention is done to further discussion:
embodiment 1:
as shown in Figure 1, the method of the sweat cooling cooling of embodiment 1 comprises indirect evaporation water chiller 7, indoor aobvious cold end 1, air processing machine, indirect evaporation water chiller 7 comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger 2 of indirect evaporation water chiller 7, air processing machine comprises the surface-type heat exchanger 3 of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end 1, eliminate after indoor section sensible heat load, whole water outlets of indoor end 1 are transported to again in the surface-type heat exchanger 2 of indirect evaporation water chiller, and then after the surface-type heat exchanger 3 of serial connection air processing machine, get back to the import that indirect evaporation water chiller passes into the spray water-locator of indirect evaporation water chiller 7, so just form On The Cycle Working Process.
the device of the sweat cooling cooling of embodiment 1 comprises indirect evaporation water chiller 7, water circulating pump 4, indoor aobvious cold end 1, air processing machine, indirect evaporation water chiller 7 comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger 2 of indirect evaporation water chiller 7, air processing machine comprises the surface-type heat exchanger 3 of air processing machine, after the outlet pipe serial connection water circulating pump 4 of its indirect evaporation water chiller 7 bottom tanks, be connected with the water inlet pipe of indoor aobvious cold end 1, the water inlet pipe of the indoor aobvious outlet pipe of cold end 1 and the surface-type heat exchanger of indirect evaporation water chiller 2 is connected, the outlet pipe of surface-type heat exchanger 2 of indirect evaporation water chiller and the water inlet pipe of the surface-type heat exchanger of air processing machine 3 are connected, the import of the outlet pipe of the surface-type heat exchanger 3 of air processing machine and the spray water-locator of indirect evaporation water chiller 7 is connected.
embodiment 1 is according to the distribution of the different user water yield and water temperature and be utilized as serial flow completely, is applicable to the good xeothermic area of meteorological condition.According to the difference of different user water temperature used, the water outlet of indirect evaporation water chiller, in the xeothermic area being applicable to, adopts serial flow, and cooling-water machine water outlet cold discharges successively, and the utilization of energy is more reasonable, and before having solved, flow process cold discharges inadequate problem.
embodiment 2:
as shown in Figure 2, the method of the sweat cooling cooling of embodiment 2 comprises indirect evaporation water chiller 7, indoor aobvious cold end 1, air processing machine, indirect evaporation water chiller 7 comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger 2 of indirect evaporation water chiller 7, air processing machine comprises the surface-type heat exchanger 3 of air processing machine, it carries out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end 1, one water outlet of indoor aobvious cold end 1 is transported to the surface-type heat exchanger 2 of indirect evaporation water chiller, the water outlet of indoor aobvious cold end 1 another strand is transported to the surface-type heat exchanger 3 of air processing machine, after mixing, the water outlet of surface-type heat exchanger 2 of above-mentioned indirect evaporation water chiller and the water outlet of the surface-type heat exchanger of above-mentioned air processing machine 3 get back to indirect evaporation water chiller and pass into the import of the spray water-locator of indirect evaporation water chiller 7, so just form On The Cycle Working Process.
the indoor aobvious outlet pipe of cold end 1 of the device of the sweat cooling cooling of embodiment 2 and the water inlet pipe of the water inlet pipe of the surface-type heat exchanger of indirect evaporation water chiller 2 and the surface-type heat exchanger of air processing machine 3 are all connected, the import of the outlet pipe of the surface-type heat exchanger 2 of indirect evaporation water chiller and the spray water-locator of indirect evaporation water chiller 7 is connected, and the import of the outlet pipe of the surface-type heat exchanger 3 of air processing machine and the spray water-locator of indirect evaporation water chiller 7 is connected.
embodiment 2 is according to the distribution of the different user water yield and water temperature and be utilized as connection in series-parallel flow process, application wider.According to the difference of different user water temperature used, the xeothermic area that the water outlet of indirect evaporation water chiller is being applicable to, adopt connection in series-parallel flow process, in the situation that ensureing indoor aobvious cold end for cold, show the water outlet of cold end according to different regions weather conditions, the part throttle characteristics of different user, distribute to different users according to the flow-rate ratio of Different Optimization, realize the maximized reasonable utilization of cold, applicable is wider, more rationally effective from the utilization of energy.
embodiment 3:
as shown in accompanying drawing 1 to 3, embodiment 3 is with the difference of embodiment 1 to embodiment 2: as shown in Figure 3, the spray water-locator of the method for the sweat cooling cooling of embodiment 3 comprises the first spray water-locator and the second spray water-locator, the water outlet of the surface-type heat exchanger 2 of indirect evaporation water chiller passes into the import of the first spray water-locator on indirect evaporation water chiller 7 tops, and the water outlet of the surface-type heat exchanger 3 of air processing machine passes into the import of the second spray water-locator on indirect evaporation water chiller 7 tops.
the spray water-locator of the device of the sweat cooling cooling of embodiment 3 comprises the first spray water-locator and the second spray water-locator, the import that the outlet pipe of the surface-type heat exchanger 2 of indirect evaporation water chiller and indirect evaporation water chiller 7 tops first spray water-locator is connected, and the import that the outlet pipe of the surface-type heat exchanger 3 of air processing machine and indirect evaporation water chiller 7 tops second spray water-locator is connected.
as shown in Figure 3, in the present invention, can be according to actual needs, between the first spray water-locator and the second spray water-locator, adopt mutually placement or horizontally disposed up and down.
embodiment 3 can solve the problem that causes when different with the discharge pressure of the surface-type heat exchanger of air processing machine 3 unit performance to reduce due to the discharge pressure of surface-type heat exchanger 2 of indirect evaporation water chiller, and can avoid the irreversible heat loss of mixing causing due to two bursts of water temperature differences.
embodiment 4:
as shown in accompanying drawing 1 to 4, embodiment 4 is with the difference of embodiment 1 to embodiment 3: after the delivery port of the air processing machine of the method for the sweat cooling cooling of embodiment 4, be serially connected with traditional mechanical refrigeration unit 5, after the backwater of air processing machine delivery port uses as the cooling water of traditional mechanical refrigeration unit 5, return the spray water-locator of indirect evaporation water chiller 7.
in the device of the sweat cooling cooling of embodiment 4, after the delivery port of air processing machine, be serially connected with traditional mechanical refrigeration unit 5, air processing machine delivery port is communicated with the coolant intake of traditional mechanical refrigeration unit 5, and traditional mechanically refrigerated cooling water outlet mouth is communicated with the water inlet of the spray water-locator of indirect evaporation water chiller.
as shown in Figure 4, in the present invention, can be according to the weather conditions of territory of use and indoor control parameter, air processing machine can select to arrange or do not arrange direct sweat cooling section 6, selection arranges direct sweat cooling section 6, can be within the different meteorological time periods, whether selection opens flexibly, thereby increases the supply of unit refrigerating capacity.
embodiment 5:
as shown in accompanying drawing 4 to 5, embodiment 5 is with the difference of embodiment 4: after the delivery port of the air processing machine of embodiment 5, be serially connected with traditional mechanical refrigeration unit 5, and air processing machine and traditional mechanical refrigeration unit 5 integrate.
embodiment 6:
as shown in accompanying drawing 3 to 6, embodiment 6 is with the difference of embodiment 3 to embodiment 5: the air processing machine of embodiment 6 can select to arrange or do not arrange direct sweat cooling section 6, selection arranges direct sweat cooling section 6, can be within the different meteorological time periods, whether selection opens flexibly, thereby increases the supply of unit refrigerating capacity.
as shown in Figure 6, in the present invention, can be according to actual needs, the spray water-locator of the device of the sweat cooling cooling of embodiment 6 comprises the first spray water-locator and the second spray water-locator, the import that the outlet pipe of the surface-type heat exchanger 2 of indirect evaporation water chiller and indirect evaporation water chiller 7 tops first spray water-locator is connected, and the import that the outlet pipe of the surface-type heat exchanger 3 of air processing machine and indirect evaporation water chiller 7 tops second spray water-locator is connected.As shown in Figure 6, can be according to actual needs, between the first spray water-locator and the second spray water-locator, adopt mutually placement or horizontally disposed up and down.
in sum, in different building types, for sweat cooling air-conditioning system, select different system flows just can be more effective energy-saving effect, rational system flow is not only in operation more energy-conservation, can also significantly reduce the initial cost of system and the operating cost of system.
above technical characterictic has formed embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (10)
1. the method for a sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it is characterized in that carrying out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, eliminate after indoor section sensible heat load, whole water outlets of indoor end and connect the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine after get back to indirect evaporation water chiller and pass into the import of the spray water-locator of indirect evaporation water chiller, wherein: after the delivery port of air processing machine, be serially connected with traditional mechanical refrigeration unit, after the backwater of air processing machine delivery port uses as the cooling water of traditional mechanical refrigeration unit, return the spray water-locator of indirect evaporation water chiller.
2. the method for a sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it is characterized in that carrying out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, eliminate after indoor section sensible heat load, whole water outlets of indoor end are transported to again in the surface-type heat exchanger of indirect evaporation water chiller, and then after the surface-type heat exchanger of serial connection air processing machine, get back to indirect evaporation water chiller and pass into the import of the spray water-locator of indirect evaporation water chiller.
3. the method for a sweat cooling cooling, comprise indirect evaporation water chiller, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it is characterized in that carrying out in the steps below: the water outlet of indirect evaporation water chiller is first transported to indoor aobvious cold end, one the water outlet of indoor aobvious cold end is transported to the surface-type heat exchanger of indirect evaporation water chiller, the water outlet of indoor aobvious cold another strand of end is transported to the surface-type heat exchanger of air processing machine, the import of the spray water-locator of indirect evaporation water chiller is got back to indirect evaporation water chiller after mixing with the water outlet of the surface-type heat exchanger of above-mentioned air processing machine and is passed in the water outlet of the surface-type heat exchanger of above-mentioned indirect evaporation water chiller, wherein: after the delivery port of air processing machine, be serially connected with traditional mechanical refrigeration unit, after the backwater of air processing machine delivery port uses as the cooling water of traditional mechanical refrigeration unit, return the spray water-locator of indirect evaporation water chiller.
4. the method for sweat cooling cooling according to claim 3; it is characterized in that spraying water-locator and comprise the first spray water-locator and the second spray water-locator; the water outlet of the surface-type heat exchanger of indirect evaporation water chiller passes into the import of the first spray water-locator on indirect evaporation water chiller top, and the water outlet of the surface-type heat exchanger of air processing machine passes into the import of the second spray water-locator on indirect evaporation water chiller top; The first spray water-locator and the second spray water-locator are that mutually place up and down or mutually horizontally disposed.
5. the method for sweat cooling cooling according to claim 2, the delivery port that it is characterized in that air processing machine is serially connected with traditional mechanical refrigeration unit afterwards, after the backwater of air processing machine delivery port uses as the cooling water of traditional mechanical refrigeration unit, return the spray water-locator of indirect evaporation water chiller.
6. the device of a sweat cooling cooling, comprise indirect evaporation water chiller, water circulating pump, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it is characterized in that being connected with the water inlet pipe of indoor aobvious cold end after the outlet pipe serial connection water circulating pump of indirect evaporation water chiller bottom tank, the surface-type heat exchanger of the indoor aobvious outlet pipe of cold end and the surface-type heat exchanger of indirect evaporation water chiller and air processing machine and connect after be connected with the import of the spray water-locator of indirect evaporation water chiller again, wherein: after the delivery port of air processing machine, be serially connected with traditional mechanical refrigeration unit, air processing machine delivery port is communicated with the coolant intake of traditional mechanical refrigeration unit, and traditional mechanically refrigerated cooling water outlet mouth is communicated with the water inlet of the spray water-locator of indirect evaporation water chiller.
7. the device of a sweat cooling cooling, comprise indirect evaporation water chiller, water circulating pump, indoor aobvious cold end, air processing machine, indirect evaporation water chiller comprises the tank of bottom, the spray water-locator on top, the surface-type heat exchanger of indirect evaporation water chiller, air processing machine comprises the surface-type heat exchanger of air processing machine, it is characterized in that being connected with the water inlet pipe of indoor aobvious cold end after the outlet pipe serial connection water circulating pump of indirect evaporation water chiller bottom tank, the water inlet pipe of the indoor aobvious outlet pipe of cold end and the surface-type heat exchanger of indirect evaporation water chiller is connected, the water inlet pipe of the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine is connected, the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller is connected.
8. the device of sweat cooling cooling according to claim 6, the water inlet pipe that it is characterized in that the indoor aobvious outlet pipe of cold end and the water inlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and the surface-type heat exchanger of air processing machine is all connected, the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and indirect evaporation water chiller is connected, and the import of the spray water-locator of the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller is connected.
9. the device of sweat cooling cooling according to claim 8; it is characterized in that spraying water-locator and comprise the first spray water-locator and the second spray water-locator; the import that the outlet pipe of the surface-type heat exchanger of indirect evaporation water chiller and indirect evaporation water chiller top first spray water-locator is connected, and the import that the outlet pipe of the surface-type heat exchanger of air processing machine and indirect evaporation water chiller top second spray water-locator is connected; The first spray water-locator and the second spray water-locator are that mutually place up and down or mutually horizontally disposed.
10. the device of sweat cooling cooling according to claim 7, the delivery port that it is characterized in that air processing machine is serially connected with traditional mechanical refrigeration unit afterwards, air processing machine delivery port is communicated with the coolant intake of traditional mechanical refrigeration unit, and traditional mechanically refrigerated cooling water outlet mouth is communicated with the water inlet of the spray water-locator of indirect evaporation water chiller.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1952503A (en) * | 2006-11-21 | 2007-04-25 | 清华大学 | Air conditioner system based on indirect evaporative cooling technology |
| CN101191646A (en) * | 2006-11-30 | 2008-06-04 | 新疆绿色使者空气环境技术有限公司 | Evaporation regrigerating water chilling unit |
| CN101251285A (en) * | 2008-04-03 | 2008-08-27 | 清华大学 | Indirect evaporation refrigerating method and device capable of generating cold water and cold wind meanwhile |
| CN201187850Y (en) * | 2008-04-10 | 2009-01-28 | 西安工程大学 | Pipe type indirect evaporation cooling and spraying type direct evaporation cooling composite air conditioner unit |
| CN102230654A (en) * | 2011-06-08 | 2011-11-02 | 于向阳 | Closed indirect evaporation water chiller |
| CN202709343U (en) * | 2012-03-12 | 2013-01-30 | 于向阳 | Evaporative refrigeration cooling device |
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| CN102538110A (en) | 2012-07-04 |
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