CN114867300A - Adsorption type water treatment system - Google Patents
Adsorption type water treatment system Download PDFInfo
- Publication number
- CN114867300A CN114867300A CN202210469911.3A CN202210469911A CN114867300A CN 114867300 A CN114867300 A CN 114867300A CN 202210469911 A CN202210469911 A CN 202210469911A CN 114867300 A CN114867300 A CN 114867300A
- Authority
- CN
- China
- Prior art keywords
- adsorption
- heat exchanger
- output end
- water
- input end
- Prior art date
- 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.)
- Pending
Links
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 206
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 239000002351 wastewater Substances 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 239000002918 waste heat Substances 0.000 claims abstract description 31
- 238000001704 evaporation Methods 0.000 claims abstract description 27
- 230000008020 evaporation Effects 0.000 claims abstract description 26
- 239000000110 cooling liquid Substances 0.000 claims description 43
- 239000002826 coolant Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 7
- 239000011552 falling film Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000000274 adsorptive effect Effects 0.000 claims 4
- 239000000498 cooling water Substances 0.000 abstract description 21
- 239000003463 adsorbent Substances 0.000 abstract description 19
- 238000003795 desorption Methods 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 11
- 230000005494 condensation Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 239000013589 supplement Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20309—Evaporators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20354—Refrigerating circuit comprising a compressor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20363—Refrigerating circuit comprising a sorber
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20372—Cryogenic cooling; Nitrogen liquid cooling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Abstract
The invention discloses an adsorption type water treatment system which comprises an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module, wherein the adsorption module comprises a plurality of adsorption beds, a first condenser, an evaporator and a cooling tower, and the adsorption beds comprise adsorption bed heat exchangers; the data center waste heat recovery module comprises a first heat exchanger; the refrigerating unit waste heat recovery module comprises a second heat exchanger. The adsorption type water treatment system can utilize low-grade heat energy generated by the data center server as a desorption heat source of the adsorbent, simultaneously recover the heat of cooling water of a condenser of the compression type refrigerating unit to improve the evaporation temperature of waste water, improve the performance of the adsorption type water treatment system, reduce the condensation temperature of the compression type refrigerating unit and improve the refrigeration efficiency.
Description
Technical Field
The invention belongs to the technical field of refrigeration, and particularly relates to an adsorption type water treatment system.
Background
Along with server chip power increases gradually, the heat dissipation degree of difficulty of traditional forced air cooling heat dissipation mode constantly increases, and forced air cooling heat dissipation mode is difficult to take away the heat of chip completely, and the chip produces local hot spot easily, brings danger to server safety and stability operation, and forced air cooling noise is big simultaneously, and power consumption is very big, and the heat in the air is difficult to recycle, runs counter with the green development route of data center mutually. Therefore, the development of new cooling technologies is an important development direction in the field of data centers at present.
Liquid cooling is a novel cooling technology in recent years, and a liquid cooling medium is adopted to cool a heating element in a server. Because the liquid heat transfer performance is superior to that of air, the server can be cooled by using liquid with higher temperature, the electric energy utilization efficiency (PUE) of the data center is improved, the noise of a machine room is reduced, and the waste heat of the server can be utilized.
Data centers also consume significant amounts of water, both in air cooling and liquid cooling, which ultimately requires heat to be dissipated to the environment. Data centers generally use closed cooling towers to discharge heat, and reduce the temperature of high-temperature cooling water in the pipes through the flow of air outside the pipes and the evaporation of spray water. The spray water of the cooling tower is carried to the outside by flowing air after being evaporated, the non-evaporated spray water can be polluted by impurities such as dust in the air after circulating for a certain time, and the spray water needs to be periodically treated and discharged in order to ensure the cooling efficiency and the safe operation of the cooling tower. The above causes the water consumption of the data center to be large, and the water resource utilization efficiency (WUE) of the data center is becoming an important index for evaluating the energy efficiency of the data center in recent years.
Disclosure of Invention
In order to solve the problems of the prior art, the invention provides an adsorption type water treatment system. The adsorption type water treatment system can utilize low-grade heat energy generated by the data center server as a desorption heat source of the adsorbent, simultaneously recover the heat of cooling water of a condenser of the compression type refrigerating unit to improve the evaporation temperature of waste water, improve the performance of the adsorption type water treatment system, reduce the condensation temperature of the compression type refrigerating unit and improve the refrigeration efficiency.
The technical scheme is as follows:
in a first aspect, the invention provides an adsorption type water treatment system, which comprises an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module,
the adsorption module comprises a plurality of adsorption beds, a first condenser, an evaporator and a cooling tower, wherein the adsorption beds comprise adsorption bed heat exchangers; the data center waste heat recovery module comprises a first heat exchanger; the refrigerating unit waste heat recovery module comprises a second heat exchanger;
the first output end of the second heat exchanger is connected with the first input end of the evaporator, the first output end of the evaporator is connected with the first input end of the second heat exchanger, the second output end of the second heat exchanger is connected with the cooling liquid input end of the condenser of the refrigerating unit, and the second input end of the second heat exchanger is connected with the cooling liquid output end of the condenser of the refrigerating unit; the second output end of the evaporator is connected with the input ends of the plurality of adsorption beds, and the output ends of the plurality of adsorption beds are connected with the first input end of the first condenser;
the first output end of the first condenser is connected with the input end of the cooling tower, the output end of the cooling tower is connected with the second input end of the first condenser and is simultaneously connected with the input ends of a plurality of adsorption bed heat exchangers, and the output ends of the plurality of adsorption bed heat exchangers are connected with the input end of the cooling tower;
the first output end of the first heat exchanger is connected with the input ends of the adsorption bed heat exchangers, the output ends of the adsorption bed heat exchangers are connected with the first input end of the first heat exchanger, the second output end of the first heat exchanger is connected with the input end of the data center cooling liquid, and the second input end of the first heat exchanger is connected with the output end of the data center cooling liquid.
In some embodiments, the adsorption module comprises a third heat exchanger, a first water storage tank and a wastewater concentration detector, the evaporator comprises a sewage spray pipe and a heat exchange pipe,
a third output end of the evaporator is connected with an input end of the sewage spray pipe and is also connected with a first input end of a third heat exchanger, a first output end of the third heat exchanger is connected with a second input end of the evaporator, a second output end of the third heat exchanger is connected to the first water storage tank, and a third output end of the third heat exchanger is used for discharging wastewater;
the sewage spraying pipe is arranged close to the upper side of the heat exchange pipe and is used for performing spraying falling film evaporation on the heat exchange pipe;
and the wastewater concentration detector is connected with the fourth output end of the evaporator and is used for detecting the wastewater concentration in the evaporator.
In some embodiments, the adsorption module further comprises a vacuum pump, a gas-liquid separator, a second water storage tank,
the second output end of the first condenser is connected with the input end of the vacuum pump, the output end of the vacuum pump is connected with the input end of the gas-liquid separator, and the output end of the gas-liquid separator is connected with the input end of the second water storage tank; and the third output end of the first condenser is connected with the input end of the second water storage tank.
In some embodiments, the adsorption module further comprises a first vapor inlet valve, a second vapor inlet valve, a third vapor inlet valve, a first vapor outlet valve, a second vapor outlet valve, a third vapor outlet valve,
the first steam inlet valve, the second steam inlet valve and the third steam inlet valve are respectively connected between the second output end of the evaporator and the input ends of the plurality of adsorption beds; and the first vapor outlet valve, the second vapor outlet valve and the third vapor outlet valve are respectively connected between the output ends of the plurality of adsorption beds and the first input end of the first condenser.
In some embodiments, the adsorption module further comprises a first coolant inlet valve, a second coolant inlet valve, a third coolant inlet valve, a first coolant outlet valve, a second coolant outlet valve, a third coolant outlet valve,
the first cooling liquid inlet valve, the second cooling liquid inlet valve and the third cooling liquid inlet valve are respectively connected between the output end of the cooling tower and the input ends of the plurality of adsorption bed heat exchangers; and the first cooling liquid outlet valve, the second cooling liquid outlet valve and the third cooling liquid outlet valve are respectively connected between the output ends of the plurality of adsorption bed heat exchangers and the input end of the cooling tower.
In some embodiments, the adsorption module further comprises a first hot water inlet valve, a second hot water inlet valve, a third hot water inlet valve, a first hot water outlet valve, a second hot water outlet valve, a third hot water outlet valve,
the first hot water inlet valve, the second hot water inlet valve and the third hot water inlet valve are respectively connected between the first output end of the first heat exchanger and the input ends of the plurality of adsorption bed heat exchangers; and the first hot water outlet valve, the second hot water outlet valve and the third hot water outlet valve are respectively connected between the output ends of the plurality of adsorption bed heat exchangers and the first input end of the first heat exchanger.
In some embodiments, the adsorption module further comprises a waste water discharge line valve, a waste water supplement line valve,
the waste water discharge pipeline valve is connected between the third output end of the evaporator and the first input end of the third heat exchanger; the waste water supplementing pipeline valve is connected between the first output end of the third heat exchanger and the second input end of the evaporator.
In some embodiments, the adsorption module further comprises a first water pump, a second water pump, a third water pump,
the first water pump is connected between the output end of the cooling tower and the first end of the first cooling liquid inlet valve; the second water pump is connected between the third output end of the first condenser and the input end of the second water storage tank; and the third water pump is connected between the third output end of the evaporator and the input end of the sewage spray pipe.
In some embodiments, the data center waste heat recovery module further comprises a fourth water pump,
the fourth water pump is connected between the first output end of the first heat exchanger and the first end of the first hot water inlet valve.
In some embodiments, the refrigeration unit waste heat recovery module further comprises a fifth water pump,
the fifth water pump is connected between the first output of the second heat exchanger and the first input of the evaporator.
The technical scheme disclosed by the embodiment of the invention has the beneficial effects that:
the adsorption type water treatment system can utilize low-grade heat energy generated by the data center server as a desorption heat source of the adsorbent, simultaneously recover the heat of cooling water of a condenser of the compression type refrigerating unit to improve the evaporation temperature of waste water, improve the performance of the adsorption type water treatment system, reduce the condensation temperature of the compression type refrigerating unit and improve the refrigeration efficiency.
The adsorption type water treatment system can treat sewage generated by a data center or surrounding buildings and facilities by utilizing heat generated by a data center server, reduces power consumption and water consumption of the data center, and realizes energy conservation and emission reduction of the data center.
The adsorption type water treatment system provided by the invention utilizes the server chip as a desorption heat source of the adsorbent, utilizes the heat of cooling water of a condenser of a refrigerating unit refrigerant to provide latent heat of vaporization for waste water evaporation, the waste water is adsorbed after evaporation, is desorbed in the desorption process, is finally condensed in the first condenser, and the waste water purification is subjected to two evaporation processes, so that the cleanliness of condensed water obtained in the first condenser can reach a very high standard. The purification of the waste water is realized by utilizing the adsorption and desorption effects of the adsorbent on the water vapor.
Meanwhile, the evaporation temperature of the waste water is improved through the recovery of the condensation heat of the refrigerating unit, the evaporation of water molecules is promoted, the adsorption capacity of the adsorbent is improved, the performance of the adsorption unit is improved, and the circulation efficiency of an adsorption system is improved. The cold energy generated by the evaporation of the waste water is used for cooling the cooling water of the condenser of the refrigerating unit, and compared with the cooling tower heat dissipation mode adopted conventionally, the waste water evaporation and heat absorption can enable the condenser of the refrigerating unit to obtain the cooling water with the temperature lower than that of the conventional heat dissipation means, so that the condensation temperature of the refrigerating unit is reduced, and the power consumption of the compressor of the refrigerating unit is reduced.
The adsorption type water treatment system comprises an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module, realizes the recovery of the waste heat of the data center and the condensation heat of the refrigerating unit, treats the waste water generated by the data center, and reduces the energy consumption of the data center.
Drawings
The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 shows a block diagram of an adsorption water treatment system according to the present invention;
the attached drawings are marked as follows:
1. a cooling tower; 2. a first water pump; 3. the adsorption bed-first condenser connecting pipeline; 4. a first condenser; 5. a vacuum pump; 6. a gas-liquid separator; 7. a second water pump; 8. a second water storage tank; 9. a hot water inlet pipeline of the adsorption bed; 10. a first coolant inlet valve; 11. a first hot water inlet valve; 12. a first vapor outlet valve; 13. a second coolant inlet valve; 14. a second hot water inlet valve; 15. a second vapor outlet valve; 16. a third coolant inlet valve; 17. a third hot water inlet valve; 18. a third vapor outlet valve; 19. a first adsorption bed; 20. a second adsorption bed; 21. a third adsorption bed; 22. a first adsorption bed heat exchanger; 23. a first coolant outlet valve; 24. a first hot water outlet valve; 25. a first steam inlet valve; 26. a second coolant outlet valve; 27. a second hot water outlet valve; 28. a second vapor inlet valve; 29. a third coolant outlet valve; 30. a third hot water outlet valve; 31. a third vapor inlet valve; 32. a coolant inlet line; 33. a first heat exchanger; 34. a second heat exchanger; 35. a coolant outlet pipeline; 36. the adsorption bed-evaporator is connected with a pipeline; 37. a wastewater circulating water pipe; 38. a third water pump; 39. an evaporator; 40. a sewage spray pipe; 41. a hot water outlet pipeline of the adsorption bed; 42. an evaporator circulating water outlet pipeline; 43. an evaporator circulating water inlet pipeline; 44. a fifth water pump; 45. a second input of the first heat exchanger; 46. a second output of the first heat exchanger; 47. a second input of the second heat exchanger; 48. a second output of the second heat exchanger; 49. a fourth water pump; 50. a wastewater supplement pipeline valve; 51. a wastewater supplement pipeline; 52. a first water storage tank; 53. a third heat exchanger; 54. a waste water discharge line valve; 55. a wastewater concentration detector; 56. a second adsorption bed heat exchanger; 57. a third adsorption bed heat exchanger; 58. a heat exchange tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It should be noted that the descriptions of the present invention with respect to the directions of "left", "right", "lower", etc. are defined based on the relationship of the orientation or position shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device described must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "plurality" or "a number" means two or more unless specifically limited otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, such mechanical terms as "mounted," "disposed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication connection; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The embodiment of the invention provides an adsorption type water treatment system, as shown in figure 1, the adsorption type water treatment system comprises an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module,
the adsorption module comprises a plurality of adsorption beds, a first condenser 4, an evaporator 39 and a cooling tower 1, wherein the adsorption beds comprise adsorption bed heat exchangers; the data center waste heat recovery module comprises a first heat exchanger 33; the refrigeration unit waste heat recovery module includes a second heat exchanger 34;
a first output end of the second heat exchanger 34 is connected with a first input end of the evaporator 39 through an evaporator circulating water inlet pipeline 43, a first output end of the evaporator 39 is connected with a first input end of the second heat exchanger 34 through an evaporator circulating water outlet pipeline 42, a second output end of the second heat exchanger 34 is connected with a cooling liquid input end of a condenser of the refrigerating unit, and a second input end of the second heat exchanger 34 is connected with a cooling liquid output end of the condenser of the refrigerating unit; a second output end of the evaporator 39 is connected with input ends of the first adsorption bed 19, the second adsorption bed 20 and the third adsorption bed 21 through an adsorption bed-evaporator connecting pipeline 36, and output ends of the first adsorption bed 19, the second adsorption bed 20 and the third adsorption bed 21 are connected with a first input end of the first condenser 4 through an adsorption bed-first condenser connecting pipeline 3;
the first output end of the first condenser 4 is connected with the input end of the cooling tower 1, the output end of the cooling tower 1 is connected with the second input end of the first condenser 4, and is connected with the first input ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 through an adsorption bed cooling liquid inlet pipeline 32, and the first output ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 are connected with the input end of the cooling tower 1 through an adsorption bed cooling liquid outlet pipeline 35;
the first output end of the first heat exchanger 33 is connected with the second input ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 through an adsorption bed hot water inlet pipeline 9, the second output ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 are connected with the first input end of the first heat exchanger 33 through an adsorption bed hot water outlet pipeline 41, the second output end of the first heat exchanger 33 is connected with the data center cooling liquid input end, and the second input end of the first heat exchanger 33 is connected with the data center cooling liquid output end.
Specifically, the first heat exchanger 33 is an adsorption bed hot water heat exchanger; the second heat exchanger 34 is an evaporator circulating water heat exchanger. The plurality of adsorption beds are three adsorption beds. The number of the adsorption beds corresponds to that of the adsorption bed heat exchangers one by one. The first input end and the second input end of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 are the same input port; the first output end and the second output end of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 are the same output port.
The adsorption bed comprises an adsorption bed heat exchanger and a shell, materials such as zeolite or silica gel are filled between the adsorption bed heat exchanger and the shell to serve as an adsorbent, and the zeolite or silica gel has a good adsorption effect on water; according to the working state of the adsorption beds, the plurality of adsorption bed heat exchangers respectively comprise an input end and an output end, cold fluid and hot fluid flow in the adsorption bed heat exchanger tubes, and the temperature of the adsorbent is changed to enable the adsorbent to adsorb or desorb water. The fluid here may be water or another fluid.
Preferably, the adsorption module comprises a third heat exchanger 53, a first water storage tank 52 and a wastewater concentration detector 55, the evaporator 39 comprises a wastewater spray pipe 40 and a heat exchange pipe 58,
a third output end of the evaporator 39 is connected with an input end of the sewage spray pipe 40 through a wastewater circulating water pipe 37, and is also connected with a first input end of a third heat exchanger 53, a first output end of the third heat exchanger 53 is connected with a second input end of the evaporator 39 through a wastewater supplementing pipeline 51, a second output end of the third heat exchanger 53 is connected to the first water storage tank 52, and a third output end of the third heat exchanger 53 is used for discharging wastewater;
the sewage spray pipe 40 is arranged on the upper side close to the heat exchange pipe 58 and is used for carrying out spray falling film evaporation on the heat exchange pipe 58;
the wastewater concentration detector 55 is connected to a fourth output terminal of the evaporator 39, and is configured to detect a wastewater concentration in the evaporator 39.
Specifically, the third heat exchanger 53 is a waste water heat recovery heat exchanger; the first water storage tank 52 is a wastewater storage tank to be treated. The third output end of the evaporator 39 is the same as the second input end of the evaporator 39, and when the waste water discharge line valve 54 and the waste water supplement line valve 50 are closed, the third output end of the evaporator 39 is provided; the port serves as a second input to evaporator 39 when waste drain line valve 54, waste makeup line valve 50 are opened.
It can be understood that the waste water generated by the data center server in the evaporator 39 is filtered and degassed and then enters the evaporator 39, the evaporator 39 adopts a falling film evaporator, the waste water enters the sewage spray pipe 40 on the upper side inside the evaporator 39 from the waste water circulating pump, and is uniformly sprayed onto the heat exchange pipe 58 right below through the sewage spray pipe 40 for falling film evaporation.
The heat required by evaporation is provided by the cooling water of the condenser of the compression type refrigerating unit, the cooling water discharged from the condenser of the refrigerating unit transfers the heat to the circulating water of the evaporator 39 through the circulating water heat exchanger of the evaporator 39, the waste water in the evaporator 39 absorbs the heat of the circulating water and then is gasified and evaporated, the temperature of the cooling water of the condenser of the refrigerating unit is reduced and then returns to the condenser of the refrigerating unit to absorb the heat released by the condensation of the refrigerant, so that the heat of the condensation of the refrigerant is recovered, and the evaporation of the waste water is promoted. A wastewater concentration detector 55 is arranged on one side of the evaporator 39 and is used for detecting the concentration of the wastewater in the evaporator 39; when the wastewater concentration reaches the first threshold value, the wastewater discharge line valve 54 and the wastewater supplement line valve 50 are opened, that is, the high-concentration wastewater is discharged out of the evaporator 39, and in order to maintain the stability of the evaporation temperature in the evaporator 39, in the wastewater heat recovery heat exchanger, the low-concentration wastewater is pre-cooled by the high-concentration wastewater, and the low-concentration wastewater enters the evaporator 39 through the wastewater supplement line 51.
Wherein the first threshold is a set value.
Preferably, the adsorption module further comprises a vacuum pump 5, a gas-liquid separator 6 and a second water storage tank 8,
the second output end of the first condenser 4 is connected with the input end of the vacuum pump 5, the output end of the vacuum pump 5 is connected with the input end of the gas-liquid separator 6, and the output end of the gas-liquid separator 6 is connected with the input end of the second water storage tank 8; and the third output end of the first condenser 4 is connected with the input end of the second water storage tank 8.
Specifically, the adsorption module system is a negative pressure system, and under the action of the vacuum pump 5, the evaporator 39, the first condenser 4, the plurality of adsorption beds, and the connecting pipelines among the components are in a negative pressure state.
Preferably, the adsorption module further comprises a first vapor inlet valve 25, a second vapor inlet valve 28, a third vapor inlet valve 31, a first vapor outlet valve 12, a second vapor outlet valve 15, a third vapor outlet valve 18,
the first vapor inlet valve 25, the second vapor inlet valve 28 and the third vapor inlet valve 31 are respectively connected between the second output end of the evaporator 39 and the input ends of the first adsorption bed 19, the second adsorption bed 20 and the third adsorption bed 21; the first, second and third vapor outlet valves 12, 15, 18 are connected between the output of the first, second and third adsorption beds 19, 20, 21 and the first input of the first condenser 4, respectively.
Specifically, the first vapor inlet valve 25, the second vapor inlet valve 28 and the third vapor inlet valve 31 are vapor inlet valves of the first adsorption bed 19, the second adsorption bed 20 and the third adsorption bed 21; the first vapor outlet valve 12, the second vapor outlet valve 15, and the third vapor outlet valve 18 are vapor outlet valves of the first adsorption bed 19, the second adsorption bed 20, and the third adsorption bed 21.
Preferably, the adsorption module further comprises a first coolant inlet valve 10, a second coolant inlet valve 13, a third coolant inlet valve 16, a first coolant outlet valve 23, a second coolant outlet valve 26, a third coolant outlet valve 29,
the first cooling liquid inlet valve 10, the second cooling liquid inlet valve 13 and the third cooling liquid inlet valve 16 are respectively connected between the output end of the cooling tower 1 and the input ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57; and the first cooling liquid outlet valve 23, the second cooling liquid outlet valve 26 and the third cooling liquid outlet valve 29 are respectively connected between the output ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57 and the input end of the cooling tower 1.
Specifically, the first cooling liquid inlet valve 10, the second cooling liquid inlet valve 13 and the third cooling liquid inlet valve 16 are cooling water inlet valves of a first adsorption bed 19, a second adsorption bed 20 and a third adsorption bed 21; the first cooling liquid outlet valve 23, the second cooling liquid outlet valve 26 and the third cooling liquid outlet valve 29 are cooling water outlet valves of the first adsorption bed 19, the second adsorption bed 20 and the third adsorption bed 21.
Preferably, the adsorption module further comprises a first hot water inlet valve 11, a second hot water inlet valve 14, a third hot water inlet valve 17, a first hot water outlet valve 24, a second hot water outlet valve 27, a third hot water outlet valve 30,
the first hot water inlet valve 11, the second hot water inlet valve 14 and the third hot water inlet valve 17 are respectively connected between the first output end of the first heat exchanger 33 and the input ends of the first adsorption bed heat exchanger 22, the second adsorption bed heat exchanger 56 and the third adsorption bed heat exchanger 57; the first, second and third hot water outlet valves 24, 27 and 30 are respectively connected between the output ends of the first, second and third adsorption bed heat exchangers 22, 56 and 57 and the first input end of the first heat exchanger 33.
Specifically, the first hot water inlet valve 11, the second hot water inlet valve 14 and the third hot water inlet valve 17 are hot water inlet valves of a first adsorption bed 19, a second adsorption bed 20 and a third adsorption bed 21; the first, second and third hot water outlet valves 24, 27 and 30 are hot water outlet valves of the first, second and third adsorption beds 19, 20 and 21.
Preferably, the adsorption module further comprises a waste water discharge line valve 54, a waste water make-up line 51 valve 50,
the waste water discharge line valve 54 is connected between the third output of the evaporator 39 and the first input of the third heat exchanger 53; the waste water make-up line valve 50 is connected between a first output of the third heat exchanger 53 and a second input of the evaporator 39.
Preferably, the adsorption module further comprises a first water pump 2, a second water pump 7, a third water pump 38,
the first water pump 2 is connected between the output end of the cooling tower 1 and the first end of the first cooling liquid inlet valve 10; the second water pump 7 is connected between the third output end of the first condenser 4 and the input end of the second water storage tank 8; the third water pump 38 is connected between the third output end of the evaporator 39 and the input end of the sewage shower pipe 40.
Specifically, the first water pump 2 is a cooling water pump; the second water pump 7 is a condensed water drainage pump; the third water pump 38 is a wastewater circulating water pump.
It can be understood that, in the adsorption process of the adsorption module, the first vapor inlet valve 25, the second vapor inlet valve 28 and the third vapor inlet valve 31 between the three adsorption beds and the evaporator 39 are kept open, the adsorbent adsorbs water vapor, the pressure in the evaporator 39 and the adsorbent is kept lower than the saturated vapor pressure corresponding to the evaporation temperature, the wastewater can be continuously evaporated, and at this time, the cooling water in the three adsorption bed heat exchangers is cold water. The heat of adsorption released after the water vapor is adsorbed is taken away by cooling water inside the heat exchanger tube of the adsorption bed and transmitted to the input end of the cooling tower 1, and the cooling water discharges heat to the environment through the cooling tower 1.
After the adsorption process is finished, the adsorption module carries out a desorption process, closes the first steam inlet valve 25, the second steam inlet valve 28 and the third steam inlet valve 31 between the three adsorption beds and the evaporator 39, opens the first steam outlet valve 12, the second steam outlet valve 15 and the third steam outlet valve 18 connected between the three adsorption beds and the first condenser 4, and simultaneously switches cooling water in the interior of the heat exchanger tubes of the three adsorption beds into hot water, so that the temperature of the adsorbent is increased. According to the characteristic that the adsorption amount of the adsorbent is in inverse proportion to the temperature of the adsorbent, desorption of water vapor in the adsorbent occurs, and the desorbed water vapor enters the first condenser 4 from the first vapor outlet valve 12, the second vapor outlet valve 15 and the third vapor outlet valve 18 to be condensed into clean water, so that purification of wastewater is completed.
Because the adsorption and desorption need to be carried out alternately, the number of the adsorption beds of the adsorption module cannot be less than two, and the working states of the adsorption beds keep certain difference, so that one or more adsorption beds are communicated with the evaporator 39 or the first condenser 4 at any time, and the continuous work of the adsorption type water treatment system is realized.
When the evaporator 39 normally operates, the waste water discharge pipeline valve 54 and the waste water supplement pipeline valve 50 are closed, and the evaporator 39 inputs waste water from the waste water circulating water pipe 37 into the sewage spraying pipe 40 through a waste water circulating water pump for spraying and evaporating; when the concentration of the wastewater in the evaporator 39 reaches a first threshold value, that is, the evaporator 39 needs to be supplemented with wastewater, the wastewater discharge pipeline valve 54 and the wastewater supplement pipeline valve 50 are opened, the high-concentration wastewater enters the first input end of the third heat exchanger 53 from the wastewater discharge pipeline valve 54, the low-concentration wastewater is precooled in the third heat exchanger 53 by the high-concentration wastewater, and the low-concentration wastewater enters the evaporator 39 from the second input end of the evaporator 39 through the wastewater supplement pipeline 51.
Preferably, the data center waste heat recovery module further comprises a fourth water pump 49,
the fourth water pump 49 is connected between the first output of the first heat exchanger 33 and the first end of the first hot water inlet valve 11.
Specifically, the fourth water pump 49 is a hot water pump. The data center waste heat recovery module comprises an adsorption bed hot water heat exchanger, a hot water pump and a connecting pipeline, high-temperature cooling liquid discharged by a data center liquid cooling server transfers heat of one side to heat exchange fluid of the other side in a plate heat exchanger (the adsorption bed hot water heat exchanger), the outlet temperature of the heat exchange fluid is close to the inlet temperature of the high-temperature cooling liquid, the heat exchange fluid circulates between a plurality of adsorption beds and the plate heat exchanger under the action of the hot water pump, low-grade heat energy generated by heating elements such as a data center server chip is recycled, and energy is provided for desorption of an adsorbent.
Preferably, the refrigeration unit waste heat recovery module further comprises a fifth water pump 44,
the fifth water pump 44 is connected between the first output of the second heat exchanger 34 and the first input of the evaporator 39.
Specifically, the fifth water pump 44 is an evaporator 39 circulating water pump. The refrigerating unit waste heat recovery module comprises an evaporator 39 circulating water heat exchanger, an evaporator 39 circulating water pump and a connecting pipeline, heat of cooling water of a condenser of the refrigerating unit is transferred to the evaporator 39 circulating water in the evaporator 39 circulating water heat exchanger, condensation heat recovery of a refrigerant of the refrigerating unit is achieved, and heat is provided for waste water evaporation.
The technical scheme disclosed by the embodiment of the invention has the beneficial effects that:
the adsorption type water treatment system provided by the invention utilizes the server chip as a desorption heat source of the adsorbent, utilizes the heat of cooling water of a condenser of a refrigerating unit refrigerant to provide latent heat of vaporization for waste water evaporation, the waste water is adsorbed after evaporation, is desorbed in the desorption process, is finally condensed in the first condenser, and the waste water purification is subjected to two evaporation processes, so that the cleanliness of condensed water obtained in the first condenser can reach a very high standard. The purification of the waste water is realized by utilizing the adsorption and desorption effects of the adsorbent on the water vapor.
Meanwhile, the evaporation temperature of the waste water is improved through the recovery of the condensation heat of the refrigerating unit, the evaporation of water molecules is promoted, the adsorption capacity of the adsorbent is improved, the performance of the adsorption unit is improved, and the circulation efficiency of an adsorption system is improved. The cold energy generated by the evaporation of the waste water is used for cooling the cooling water of the condenser of the refrigerating unit, and compared with the cooling tower heat dissipation mode which is conventionally adopted, the temperature of the cooling water is lower, and the condensing temperature of the refrigerating unit is reduced, so that the power consumption of the compressor of the refrigerating unit is reduced.
The adsorption type water treatment system comprises an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module, realizes the recovery of the waste heat of the data center and the condensation heat of the refrigerating unit, treats the waste water generated by the data center, and reduces the energy consumption of the data center.
All the above-mentioned optional technical solutions can be combined arbitrarily to form the optional embodiments of the present invention, and are not described herein again.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. An adsorption type water treatment system is characterized by comprising an adsorption module, a data center waste heat recovery module and a refrigerating unit waste heat recovery module,
the adsorption module comprises a plurality of adsorption beds, a first condenser, an evaporator and a cooling tower, wherein the adsorption beds comprise adsorption bed heat exchangers; the data center waste heat recovery module comprises a first heat exchanger; the refrigerating unit waste heat recovery module comprises a second heat exchanger;
the first output end of the second heat exchanger is connected with the first input end of the evaporator, the first output end of the evaporator is connected with the first input end of the second heat exchanger, the second output end of the second heat exchanger is connected with the cooling liquid input end of the condenser of the refrigerating unit, and the second input end of the second heat exchanger is connected with the cooling liquid output end of the condenser of the refrigerating unit; the second output end of the evaporator is connected with the input ends of the plurality of adsorption beds, and the output ends of the plurality of adsorption beds are connected with the first input end of the first condenser;
the first output end of the first condenser is connected with the input end of the cooling tower, the output end of the cooling tower is connected with the second input end of the first condenser and is simultaneously connected with the input ends of a plurality of adsorption bed heat exchangers, and the output ends of the plurality of adsorption bed heat exchangers are connected with the input end of the cooling tower;
the first output end of the first heat exchanger is connected with the input ends of the adsorption bed heat exchangers, the output ends of the adsorption bed heat exchangers are connected with the first input end of the first heat exchanger, the second output end of the first heat exchanger is connected with the input end of the data center cooling liquid, and the second input end of the first heat exchanger is connected with the output end of the data center cooling liquid.
2. The adsorption water treatment system of claim 1 wherein the adsorption module comprises a third heat exchanger, a first storage tank, a wastewater concentration detector, the evaporator comprises a wastewater spray pipe, a heat exchange pipe,
a third output end of the evaporator is connected with an input end of the sewage spray pipe and is also connected with a first input end of a third heat exchanger, a first output end of the third heat exchanger is connected with a second input end of the evaporator, a second output end of the third heat exchanger is connected to the first water storage tank, and a third output end of the third heat exchanger is used for discharging wastewater;
the sewage spraying pipe is arranged close to the upper side of the heat exchange pipe and is used for performing spraying falling film evaporation on the heat exchange pipe;
and the wastewater concentration detector is connected with the fourth output end of the evaporator and is used for detecting the wastewater concentration in the evaporator.
3. The adsorption water treatment system of claim 2 wherein the adsorption module further comprises a vacuum pump, a gas-liquid separator, a second storage tank,
the second output end of the first condenser is connected with the input end of the vacuum pump, the output end of the vacuum pump is connected with the input end of the gas-liquid separator, and the output end of the gas-liquid separator is connected with the input end of the second water storage tank; and the third output end of the first condenser is connected with the input end of the second water storage tank.
4. The adsorptive water treatment system according to claim 3, wherein said adsorption module further comprises a first vapor inlet valve, a second vapor inlet valve, a third vapor inlet valve, a first vapor outlet valve, a second vapor outlet valve, a third vapor outlet valve,
the first steam inlet valve, the second steam inlet valve and the third steam inlet valve are respectively connected between the second output end of the evaporator and the input ends of the plurality of adsorption beds; and the first vapor outlet valve, the second vapor outlet valve and the third vapor outlet valve are respectively connected between the output ends of the plurality of adsorption beds and the first input end of the first condenser.
5. The adsorption water treatment system of claim 4 wherein the adsorption module further comprises a first coolant inlet valve, a second coolant inlet valve, a third coolant inlet valve, a first coolant outlet valve, a second coolant outlet valve, a third coolant outlet valve,
the first cooling liquid inlet valve, the second cooling liquid inlet valve and the third cooling liquid inlet valve are respectively connected between the output end of the cooling tower and the input ends of the plurality of adsorption bed heat exchangers; and the first cooling liquid outlet valve, the second cooling liquid outlet valve and the third cooling liquid outlet valve are respectively connected between the output ends of the plurality of adsorption bed heat exchangers and the input end of the cooling tower.
6. The adsorptive water treatment system according to claim 5, wherein said adsorption module further comprises a first hot water inlet valve, a second hot water inlet valve, a third hot water inlet valve, a first hot water outlet valve, a second hot water outlet valve, a third hot water outlet valve,
the first hot water inlet valve, the second hot water inlet valve and the third hot water inlet valve are respectively connected between the first output end of the first heat exchanger and the input ends of the plurality of adsorption bed heat exchangers; and the first hot water outlet valve, the second hot water outlet valve and the third hot water outlet valve are respectively connected between the output ends of the plurality of adsorption bed heat exchangers and the first input end of the first heat exchanger.
7. The adsorptive water treatment system according to claim 6, wherein said adsorption module further comprises a waste water discharge line valve, a waste water make-up line valve,
the waste water discharge pipeline valve is connected between the third output end of the evaporator and the first input end of the third heat exchanger; the waste water supplementing pipeline valve is connected between the first output end of the third heat exchanger and the second input end of the evaporator.
8. The adsorption water treatment system of claim 7 wherein the adsorption module further comprises a first water pump, a second water pump, a third water pump,
the first water pump is connected between the output end of the cooling tower and the first end of the first cooling liquid inlet valve; the second water pump is connected between the third output end of the first condenser and the input end of the second water storage tank; and the third water pump is connected between the third output end of the evaporator and the input end of the sewage spraying pipe.
9. The adsorptive water treatment system according to claim 6, wherein said data center waste heat recovery module further comprises a fourth water pump,
the fourth water pump is connected between the first output end of the first heat exchanger and the first end of the first hot water inlet valve.
10. The adsorption water treatment system of claim 1 wherein the chiller unit waste heat recovery module further comprises a fifth water pump,
the fifth water pump is connected between the first output of the second heat exchanger and the first input of the evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469911.3A CN114867300A (en) | 2022-04-28 | 2022-04-28 | Adsorption type water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469911.3A CN114867300A (en) | 2022-04-28 | 2022-04-28 | Adsorption type water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114867300A true CN114867300A (en) | 2022-08-05 |
Family
ID=82635068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210469911.3A Pending CN114867300A (en) | 2022-04-28 | 2022-04-28 | Adsorption type water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114867300A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989474A (en) * | 2015-06-04 | 2015-10-21 | 广东美的制冷设备有限公司 | Organic Rankine cycle power generation and adsorption refrigeration combined system based on low-grade heat energy utilization |
| CN107580443A (en) * | 2016-07-04 | 2018-01-12 | 香江科技股份有限公司 | A kind of data center's integrative cooling system and its control method based on waste heat recovery |
| CN109186299A (en) * | 2018-07-10 | 2019-01-11 | 天津大学 | A kind of flue gas waste heat recovery system and method based on absorption refrigeration unit |
| CN110332727A (en) * | 2019-06-27 | 2019-10-15 | 山东大学 | A kind of the absorption type water purification refrigeration system and its application of industrial exhaust heat driving |
-
2022
- 2022-04-28 CN CN202210469911.3A patent/CN114867300A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989474A (en) * | 2015-06-04 | 2015-10-21 | 广东美的制冷设备有限公司 | Organic Rankine cycle power generation and adsorption refrigeration combined system based on low-grade heat energy utilization |
| CN107580443A (en) * | 2016-07-04 | 2018-01-12 | 香江科技股份有限公司 | A kind of data center's integrative cooling system and its control method based on waste heat recovery |
| CN109186299A (en) * | 2018-07-10 | 2019-01-11 | 天津大学 | A kind of flue gas waste heat recovery system and method based on absorption refrigeration unit |
| CN110332727A (en) * | 2019-06-27 | 2019-10-15 | 山东大学 | A kind of the absorption type water purification refrigeration system and its application of industrial exhaust heat driving |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006253864B2 (en) | System and method for managing water content in a fluid | |
| KR101981987B1 (en) | Separation level sorption refrigeration system | |
| CN206670134U (en) | Double low-temperature receiver plate-sheet-type evaporative condenser all-in-ones | |
| CN103058306B (en) | Solar air-conditioning seawater desalting system | |
| WO2009089694A1 (en) | A falling-film evaporation-cooling absorption refrigeration unit | |
| CN111964168B (en) | Refrigeration, humidity control, purification and water collection integrated ionic liquid dehumidification air-conditioning system | |
| KR20120114012A (en) | Hybrid air conditioning system | |
| CN201535592U (en) | Lithium bromide absorption water chilling unit adopting falling film generator | |
| KR101042812B1 (en) | Low temperature water absorbtion type refrigerator having two-stage | |
| CN203159268U (en) | solar air conditioning seawater desalination system | |
| CN106958987B (en) | A kind of air pre-dehumidified for air separation and chilldown system | |
| CN204063674U (en) | Lithium bromide absorption refrigerating set | |
| CN114867300A (en) | Adsorption type water treatment system | |
| CN101398238B (en) | Two-grade dual hot chemistry adsorption cooling cycle system | |
| CN110332727B (en) | Industrial waste heat driven adsorption type water purification and refrigeration system and application thereof | |
| JPH07301469A (en) | Adsorption type refrigerator | |
| JPS6346356A (en) | Method of operating adsorption type refrigeration system | |
| CN111306836A (en) | High-temperature wastewater lithium bromide absorption refrigeration all-in-one machine | |
| JP2014129944A (en) | Refrigeration device | |
| CN111426093B (en) | Heat pipe cold quantity transfer mechanism suitable for lithium bromide absorption type air water generator | |
| KR200172397Y1 (en) | High temperature generator for an absorption refrigerator | |
| CN210952074U (en) | Air cooling device in low-pressure air separation system | |
| CN112402995B (en) | Air source multi-effect vacuum evaporation system applied to cutting fluid concentration | |
| CN211514026U (en) | Air heating drying device with combination of secondary cooler and secondary heater | |
| CN114111023A (en) | Refrigerating and heating double-effect heat exchanger with natural cooling function and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |