CN105333583A - Rainwater, condensed water and defrosted water utilization device for roof-top unit - Google Patents
Rainwater, condensed water and defrosted water utilization device for roof-top unit Download PDFInfo
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- CN105333583A CN105333583A CN201510783941.1A CN201510783941A CN105333583A CN 105333583 A CN105333583 A CN 105333583A CN 201510783941 A CN201510783941 A CN 201510783941A CN 105333583 A CN105333583 A CN 105333583A
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- water
- heat exchanger
- rainwater
- magnetic valve
- storage part
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
Abstract
The invention discloses a rainwater, condensed water and defrosted water utilization device for a roof-top unit. The rainwater, condensed water and defrosted water utilization device comprises a rainwater collection box, a water filter, a first electromagnetic valve, a second electromagnetic valve, an outdoor finned heat exchanger sprayer, an outdoor finned heat exchanger, a compressor, a defrosted water collection disc, a throttle valve, a heat exchanger, a surface cooling section and heating section heat exchanger, a condensed water collection disc, an air conditioner water collection tank, a water pump, a third electromagnetic valve and a fourth electromagnetic valve, wherein the rainwater collection box is communicated with an input end of the water filter; an output end of the water filter is connected with input ends of the first electromagnetic valve and the second electromagnetic valve respectively; an output end of the second electromagnetic valve is connected with a wet film humidification section; an output end of the first electromagnetic valve is connected with the outdoor finned heat exchanger sprayer; one end of the outdoor finned heat exchanger is connected with a port b of the third electromagnetic valve; and a port a and a port c of the third electromagnetic valve are connected with two ports of the compressor respectively. The rainwater, condensed water and defrosted water utilization device disclosed by the invention is capable of solving the problems of sunning, rainwater spraying and the like, and is capable of adequately utilizing water resources and reducing energy consumption.
Description
[technical field]
The present invention relates to a kind of roof machine rainwater, condensed water, defrost water utilization apparatus, belong to field of heating ventilation air conditioning.
[background technology]
Roof machine air-conditioner set is the central air-conditioning product integrating cold (heat) source and air-treatment.This product is generally Wind-cooling type, the surface cooler in refrigeration system (air heater) is utilized to make cold-producing medium and air directly carry out hot and humid area, do not need cooling tower, cooling water pipeline, water circulating pump, chilled water pipeline and Special machine room, unit can integral installation roof, outdoor garden.Due to the installation site requirement of roof machine, roof machine must have the ability of stronger opposing external environment impact, as rainwater waters pouring, sunlight etc., this not only proposes very high requirement to its raw material and production technology, too increases production cost and maintenance cost.
Condensed water can be produced in the middle of air conditioner watch cooling running, net for air-source heat pump units can produce defrosting water winter, this part water of one side directly discharge can cause the waste of the energy, on the other hand, unordered discharge also causes certain pollution and destruction by unit and Architectural Equipment, causes the inconvenience of resident living.We are faced with the severe challenge that national resources demand raises and resource is day by day exhausted, fully recycle this part resource and meet energy-conserving and environment-protective theory.Rainwater, as the extremely valuable water resource of one, causes the attention of world's every country already.Along with the process of China's industrialization, urbanization is constantly accelerated, the demand of people to water resource continues to increase, and recycles rainwater equipment and has long-term benefit.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of roof machine rainwater, condensed water, defrost water utilization apparatus, can play sun-proof rainwater-proof and water the problems such as pouring, can make full use of again water resource reduction energy consumption and make.
For achieving the above object, the present invention proposes a kind of roof machine rainwater, condensed water, defrost water utilization apparatus, comprises rainwater collection header, water filter, first magnetic valve, second magnetic valve, outer finned heat exchanger spray thrower, outdoor finned heat exchanger, compressor, defrosting water water-collecting tray, choke valve, heat exchanger, surface cooling section and bringing-up section heat exchanger, condensate water water-collecting tray, air conditioner water collects water tank, water pump, 3rd magnetic valve and the 4th magnetic valve, described rainwater collection header is communicated with the input of water filter, the output of described water filter is connected with the input of the first magnetic valve and the second magnetic valve respectively, the output of described second magnetic valve is connected with wet-film humidifying section, the output of described first magnetic valve is connected with outer finned heat exchanger spray thrower, one end of described outdoor finned heat exchanger is connected with the b mouth of the 3rd magnetic valve, the a mouth of described 3rd magnetic valve is connected with the two-port of compressor respectively with c mouth, the d mouth of described 3rd magnetic valve is connected with one end of surface cooling section and bringing-up section heat exchanger, described surface cooling section is connected with one end of heat exchanger by choke valve with the other end of bringing-up section heat exchanger, described heat exchanger is located in rainwater collection header, the other end of described heat exchanger is connected with the other end of outdoor finned heat exchanger, the other end of described outdoor finned heat exchanger is connected with one end of heat exchanger by the 4th magnetic valve, defrosting water water-collecting tray and condensate water water-collecting tray are all collected water tank with air conditioner water and are communicated with, the bottom that input and the air conditioner water of described water pump collect water tank is communicated with, described water delivery side of pump is communicated with rainwater collection header.
As preferably, the top of described air-conditioning box is provided with rainwater collection header, described rainwater-collecting case comprises water storage part and lower water storage part, the size of described upper water storage part is greater than the size of lower water storage part, the length of described lower water storage part and width are all greater than length and the width of air-conditioning box, the upper end of described upper water storage part is provided with expansion along limit, and described expansion is prolonged limit and had certain angle of inclination.
As preferably, the bottom of described upper water storage part is provided with intake, and the input of described water filter is communicated with intake, and described water delivery side of pump is communicated with the water inlet of the bottom of upper water storage part, and the top of described upper water storage part is provided with net-shaped protective cover.
As preferably, the bottom of described lower water storage part is provided with discharge opening, and described discharge opening is provided with drain valve.
As preferably, the tube connector that described defrosting water water-collecting tray and air conditioner water are collected between water tank is provided with check-valves, the tube connector that described condensate water water-collecting tray and air conditioner water are collected between water tank is provided with check-valves, and the top that described air conditioner water collects water tank is provided with net-shaped protective cover.
As preferably, the tube connector between described water delivery side of pump and upper water storage part is provided with check-valves.
Beneficial effect of the present invention: the present invention can carry out cold treatment in summer to cold-producing medium, system spray effectively reduces outdoor finned heat exchanger condensation temperature, winter adds wet process to air, effectively recycles rainwater, condensed water, defrosting water resource season for warm refrigeration; Improving tank height is conducive to energy-conservation directly to utilize the acting of the gravitional force of water; Fine day is anti-to be shined upon, and rainy day rainwater-proof waters pouring, effectively reduces air-conditioner set by external environment ground harmful effect, reducing its surface temperature because this reducing the waterproof requirement of unit casing, decreasing production cost and maintenance cost.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is a kind of roof machine rainwater of the present invention, condensed water, defrost water utilization apparatus;
Fig. 2 is the stereogram of rainwater collection header.
In figure: 1-rainwater collection header, 2-water filter, 3-first magnetic valve, 4-second magnetic valve, the outer finned heat exchanger spray thrower of 5-, the outdoor finned heat exchanger of 6-, 7-compressor, 8-defrosting water water-collecting tray, 9-choke valve, 10-heat exchanger, 11-wet-film humidifying section, 12-surface cooling section and bringing-up section heat exchanger, 13-condensate water water-collecting tray, 14-air conditioner water collects water tank, 15-water pump, 16-the 3rd magnetic valve, 17-the 4th magnetic valve, 18-intake, 19-drain valve, 20-expansion is along limit, 21-check-valves, 22-water inlet, the upper water storage part of 1a-, water storage part under 1b-.
[detailed description of the invention]
Consult Fig. 1, 2, a kind of roof machine rainwater of the present invention, condensed water, defrost water utilization apparatus, comprise rainwater collection header 1, water filter 2, first magnetic valve 3, second magnetic valve 4, outer finned heat exchanger spray thrower 5, outdoor finned heat exchanger 6, compressor 7, defrosting water water-collecting tray 8, choke valve 9, heat exchanger 10, surface cooling section and bringing-up section heat exchanger 12, condensate water water-collecting tray 13, air conditioner water collects water tank 14, water pump 15, 3rd magnetic valve 16 and the 4th magnetic valve 17, described rainwater collection header 1 is communicated with the input of water filter 2, the output of described water filter 2 is connected with the input of the first magnetic valve 3 and the second magnetic valve 4 respectively, the output of described second magnetic valve 4 is connected with wet-film humidifying section 11, the output of described first magnetic valve 3 is connected with outer finned heat exchanger spray thrower 5, one end of described outdoor finned heat exchanger 6 is connected with the b mouth of the 3rd magnetic valve 16, the a mouth of described 3rd magnetic valve 16 is connected with the two-port of compressor 7 respectively with c mouth, the d mouth of described 3rd magnetic valve 16 is connected with one end of surface cooling section and bringing-up section heat exchanger 12, described surface cooling section is connected by choke valve 9 one end with heat exchanger 10 with the other end of bringing-up section heat exchanger 12, described heat exchanger 10 is located in rainwater collection header 1, the other end of described heat exchanger 10 is connected with the other end of outdoor finned heat exchanger 6, the other end of described outdoor finned heat exchanger 6 is connected with one end of heat exchanger 10 by the 4th magnetic valve 17, defrosting water water-collecting tray 8 and condensate water water-collecting tray 13 are all collected water tank 14 with air conditioner water and are communicated with, the bottom that input and the air conditioner water of described water pump 15 collect water tank 14 is communicated with, the output of described water pump 15 is communicated with rainwater collection header 1, the top of described air-conditioning box is provided with rainwater collection header 1, described rainwater collection header 1 comprises water storage part 1a and lower water storage part 1b, the size of described upper water storage part 1a is greater than the size of lower water storage part 1b, the length of described lower water storage part 1b and width are all greater than length and the width of air-conditioning box, the upper end of described upper water storage part 1a is provided with expansion along limit 20, described expansion is prolonged limit 20 and is had certain angle of inclination, the bottom of described upper water storage part 1a is provided with intake 18, the input of described water filter 2 is communicated with intake 18, the output of described water pump 15 is communicated with the water inlet 22 of the bottom of upper water storage part 1a, the top of described upper water storage part 1a is provided with net-shaped protective cover, the bottom of described lower water storage part 1b is provided with discharge opening, described discharge opening is provided with drain valve 19, described defrosting water water-collecting tray 8 and the air conditioner water tube connector collected between water tank 14 are provided with check-valves 21, described condensate water water-collecting tray 13 and the air conditioner water tube connector collected between water tank 14 are provided with check-valves 21, the top that described air conditioner water collects water tank 14 is provided with net-shaped protective cover, tube connector between the output of described water pump 15 and upper water storage part 1a is provided with check-valves 21.
The course of work of the present invention:
The present invention is at a kind of roof machine rainwater, condensed water, in the defrost water utilization apparatus course of work, defrosting water water-collecting tray 8, condensate water water-collecting tray 13, difference water receiving pipe bottom two water ponds, pipeline is established check-valves 21, the defrosting water reclaimed and condensed water collect water tank 14 to air conditioner water, when air conditioner water collection water tank 14 water level reach a certain height, water pump 15 starts, water extraction is risen to rainwater collection header 1, the bottom of the upper water storage part 1a of rainwater collection header 1 arranges intake 18, be mixed into because Water in Water Tank has dust and other impurities, system only gets clear water from intake 18 top, intake 18 is arranged water filter 2, the output of water filter 2 is provided with the first magnetic valve 3, second magnetic valve 4.Outer finned heat exchanger spray thrower 5, its underpart is outdoor finned heat exchanger 6.
The top of air-conditioning box is provided with rainwater collection header 1, described rainwater collection header 1 comprises water storage part 1a and lower water storage part 1b, lower water storage part 1b accommodates part water and bears the weight of water storage part 1a on it, its drain valve 19 is for periodic cleaning waste water, the length of lower water storage part 1b and width are all greater than length and the width of air-conditioning box, are conducive to the sun-proof rainwater-proof of unit and water the gravitional force drenching and improve water tank.The upper end of upper water storage part 1a is provided with expansion and prolongs limit 20, and expansion is prolonged limit 20 and had certain angle of inclination, has to utilize to collect more rainwater, expands and prevents foreign material from entering along top, limit laying network structure.
Recycle-water loop: during summer condition, the first magnetic valve 3 is opened, and the second magnetic valve 4 cuts out, and the 4th magnetic valve 17 cuts out.When the water level that air conditioner water collects water tank 14 reach a certain height, water pump 15 starts, this part water extraction is risen to rainwater collection header 1, enter water filter 2 by water tank intake 18 to filter, enter outer finned heat exchanger spray thrower 5 by the first magnetic valve 3, use heat pump blower fan spray to improve condensation efficiency; During winter condition, second magnetic valve 4 is opened, first magnetic valve 3 cuts out, and the 4th magnetic valve 17 is opened, when air conditioner water collection water tank 14 water level reach a certain height, water pump 15 starts, this part water extraction is risen to rainwater collection header 1, enters water filter 2 by water tank intake 18 and filter, enter wet-film humidifying section 11 by the second magnetic valve 4, as shower water, wet film is sprayed, add wet process for winter air.
Refrigerant loop: during summer condition, the first magnetic valve 3 is opened, and the second magnetic valve 4 cuts out, and the 4th magnetic valve 17 cuts out.Cold-producing medium is through surface cooling section and bringing-up section heat exchanger 12, absorb the heat in outside air, vaporization becomes the gas of low-temp low-pressure, enter from the d mouth of the 3rd magnetic valve 16, cross c mouth and enter compressor 7, be compacted into high temperature and high pressure gas, enter from the 3rd magnetic valve 16a mouth, cross b mouth and enter outdoor finned heat exchanger 6, by heat pump blower fan spray high efficiency cooling cold-producing medium, refrigerant liquid changes into cryogenic high pressure gas-liquid mixture, the cold heat exchanger 10 of crossing entering rainwater collection header 1 carried out cold, cryogenic high pressure cold-producing medium enters choke valve 9 and carries out step-down, last Low temperature low pressure liquid gets back to surface cooling section and bringing-up section heat exchanger 12, form refrigerating circuit, during winter condition, second magnetic valve 4 is opened, first magnetic valve 3 cuts out, 4th magnetic valve 17 is opened, heat the stage, cold-producing medium to air release heat, crosses choke valve 9 step-down at surface cooling section and bringing-up section heat exchanger 12, crosses the 4th magnetic valve 17, enter the outer heat vaporization of outdoor finned heat exchanger 6 absorption chamber, enter from the 3rd magnetic valve 16b mouth, cross c mouth, enter compressor 7 and compress, high-temperature high-pressure refrigerant is from the 3rd magnetic valve 16a mouth, cross d mouth, get back to surface cooling section and bringing-up section heat exchanger 12, formed and heat loop.
The present invention can carry out cold treatment in summer to cold-producing medium, and system spray effectively reduces outdoor finned heat exchanger condensation temperature, and winter adds wet process to air, effectively recycles rainwater, condensed water, defrosting water resource season for warm refrigeration; Improving tank height is conducive to energy-conservation directly to utilize the acting of the gravitional force of water; Fine day is anti-to be shined upon, and rainy day rainwater-proof waters pouring, effectively reduces air-conditioner set by external environment ground harmful effect, reducing its surface temperature because this reducing the waterproof requirement of unit casing, decreasing production cost and maintenance cost.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (6)
1. a roof machine rainwater, condensed water, defrost water utilization apparatus, it is characterized in that: comprise rainwater collection header (1), water filter (2), first magnetic valve (3), second magnetic valve (4), outer finned heat exchanger spray thrower (5), outdoor finned heat exchanger (6), compressor (7), defrosting water water-collecting tray (8), choke valve (9), heat exchanger (10), surface cooling section and bringing-up section heat exchanger (12), condensate water water-collecting tray (13), air conditioner water collects water tank (14), water pump (15), 3rd magnetic valve (16) and the 4th magnetic valve (17), described rainwater collection header (1) is communicated with the input of water filter (2), the output of described water filter (2) is connected with the input of the first magnetic valve (3) and the second magnetic valve (4) respectively, the output of described second magnetic valve (4) is connected with wet-film humidifying section (11), the output of described first magnetic valve (3) is connected with outer finned heat exchanger spray thrower (5), one end of described outdoor finned heat exchanger (6) is connected with the b mouth of the 3rd magnetic valve (16), the a mouth of described 3rd magnetic valve (16) is connected with the two-port of compressor (7) respectively with c mouth, the d mouth of described 3rd magnetic valve (16) is connected with one end of surface cooling section and bringing-up section heat exchanger (12), described surface cooling section is connected by choke valve (9) one end with heat exchanger (10) with the other end of bringing-up section heat exchanger (12), described heat exchanger (10) is located in rainwater collection header (1), the other end of described heat exchanger (10) is connected with the other end of outdoor finned heat exchanger (6), the other end of described outdoor finned heat exchanger (6) is connected with one end of heat exchanger (10) by the 4th magnetic valve (17), defrosting water water-collecting tray (8) and condensate water water-collecting tray (13) are all collected water tank (14) and are communicated with air conditioner water, the bottom that input and the air conditioner water of described water pump (15) collect water tank (14) is communicated with, the output of described water pump (15) is communicated with rainwater collection header (1).
2. a kind of roof machine rainwater as claimed in claim 1, condensed water, defrost water utilization apparatus, it is characterized in that: the top of described air-conditioning box is provided with rainwater collection header (1), described rainwater collection header (1) comprises water storage part (1a) and lower water storage part (1b), the size of described upper water storage part (1a) is greater than the size of lower water storage part (1b), the length of described lower water storage part (1b) and width are all greater than length and the width of air-conditioning box, the upper end of described upper water storage part (1a) is provided with expansion along limit (20), described expansion is prolonged limit (20) and is had certain angle of inclination.
3. a kind of roof machine rainwater as claimed in claim 2, condensed water, defrost water utilization apparatus, it is characterized in that: the bottom of described upper water storage part (1a) is provided with intake (18), the input of described water filter (2) is communicated with intake (18), the output of described water pump (15) is communicated with the water inlet (22) of the bottom of upper water storage part (1a), and the top of described upper water storage part (1a) is provided with net-shaped protective cover.
4. a kind of roof machine rainwater as claimed in claim 2, condensed water, defrost water utilization apparatus, is characterized in that: the bottom of described lower water storage part (1b) is provided with discharge opening, and described discharge opening is provided with drain valve (19).
5. a kind of roof machine rainwater as claimed in claim 1, condensed water, defrost water utilization apparatus, it is characterized in that: described defrosting water water-collecting tray (8) and the air conditioner water tube connector collected between water tank (14) are provided with check-valves (21), described condensate water water-collecting tray (13) and the air conditioner water tube connector collected between water tank (14) are provided with check-valves (21), and the top that described air conditioner water collects water tank (14) is provided with net-shaped protective cover.
6. a kind of roof machine rainwater according to any one of claim 1 to 5, condensed water, defrost water utilization apparatus, is characterized in that: the tube connector between the output of described water pump (15) and upper water storage part (1a) is provided with check-valves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783941.1A CN105333583B (en) | 2015-11-16 | 2015-11-16 | A kind of roof machine rainwater, condensed water, defrost water utilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783941.1A CN105333583B (en) | 2015-11-16 | 2015-11-16 | A kind of roof machine rainwater, condensed water, defrost water utilization apparatus |
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| Publication Number | Publication Date |
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| CN105333583A true CN105333583A (en) | 2016-02-17 |
| CN105333583B CN105333583B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510783941.1A Expired - Fee Related CN105333583B (en) | 2015-11-16 | 2015-11-16 | A kind of roof machine rainwater, condensed water, defrost water utilization apparatus |
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| CN (1) | CN105333583B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401088A (en) * | 2016-11-09 | 2017-02-15 | 中国科学院寒区旱区环境与工程研究所 | Condensation water collecting roof laying device |
| CN107616035A (en) * | 2016-07-14 | 2018-01-23 | 佛山光腾新能源股份有限公司 | A kind of heat-pump-type constant temperature and humidity vegetable cultivation device |
| CN109556245A (en) * | 2018-10-24 | 2019-04-02 | 珠海格力电器股份有限公司 | Humidify water compensating control method and air-conditioner set |
| CN110360693A (en) * | 2019-08-20 | 2019-10-22 | 杰马科技（中山）有限公司 | Temperature adjusts fan and its control method |
| CN112082261A (en) * | 2019-06-14 | 2020-12-15 | 宁波港菱环境科技股份有限公司 | Air conditioner is with interconnection elevator pump comdenstion water drainage device |
| CN113719931A (en) * | 2021-08-11 | 2021-11-30 | 上海工程技术大学 | Solar driven rainwater-condensed water spray cooling energy-saving device |
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| CN112082261A (en) * | 2019-06-14 | 2020-12-15 | 宁波港菱环境科技股份有限公司 | Air conditioner is with interconnection elevator pump comdenstion water drainage device |
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| CN113719931A (en) * | 2021-08-11 | 2021-11-30 | 上海工程技术大学 | Solar driven rainwater-condensed water spray cooling energy-saving device |
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