CN110779125B - Condensate water recycling system of combined air conditioner - Google Patents
Condensate water recycling system of combined air conditioner Download PDFInfo
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- CN110779125B CN110779125B CN201910969004.3A CN201910969004A CN110779125B CN 110779125 B CN110779125 B CN 110779125B CN 201910969004 A CN201910969004 A CN 201910969004A CN 110779125 B CN110779125 B CN 110779125B
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- 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
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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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
- 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
- F24F2013/228—Treatment of condensate, e.g. sterilising
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a condensate water recycling system of a combined air conditioner, which comprises the combined air conditioner, a boiler, a steam distribution cylinder, a hot water tank, a condensate water tank and a refrigerator, wherein: the combined air conditioner is characterized in that a surface cooler, a heater, a steam humidifier, a spraying humidifier and a water collecting tank are arranged in the combined air conditioner, and the water collecting tank is located below the surface cooler, the heater, the steam humidifier and the spraying humidifier. Compared with the prior art, the low-temperature condensed water in the combined air conditioner is collected in the condensed water tank and is used for spraying and humidifying the air conditioner; the invention collects the high-temperature condensed water generated by the steam distributing cylinder and the steam pipeline in the hot water tank for heating in the combined air conditioner.
Description
Technical Field
The invention relates to the technical field of combined air conditioners, in particular to a condensate water recycling system of a combined air conditioner.
Background
The combined air conditioner can be installed in large enterprises in general, particularly enterprises with requirements on the temperature and humidity standards of workshop environments. The combined air conditioner is internally provided with a surface cooler, a heater, a steam humidifier, a spraying humidifier and the like, and is used for adjusting the temperature and the humidity required by large space areas such as a workshop and the like according to the ambient temperature and the humidity. For example, when the weather is hot, the combined air conditioner surface cooler is mainly supplied with cooling water by the refrigerator, and the air is cooled by the surface cooler and then is cooled for a workshop; when the weather is cold, hot water which is heated continuously mainly by steam is supplied to the heater or the steam is directly supplied to the heater, and the air is heated by the heater so as to heat a workshop; the spraying humidification is mainly realized by supplying softened water or tap water (the hardness must be lower) to the combined air conditioner spraying humidifier, and the spraying humidifier sprays water mist to humidify air and regulate the humidity of a workshop; the steam humidification can adjust the humidity and the temperature of the workshop, but the steam humidification has high consumption and high cost. In different seasons, the combined air conditioner adjusts the temperature and humidity stability of a workshop through different functions of the parts, and guarantees that the workshop environment meets production requirements. In the operation process of the combined air conditioner, the surface cooler and the spraying humidifier can cause low-temperature condensate water to be generated in the combined air conditioner, and the low-temperature condensate water is generally directly discharged into a trench. And steam pipes, steam distribution cylinders and the like for supplying steam can generate hot condensed water, the hot condensed water can be directly discharged or used in other places, and if the hot condensed water is not used or cannot be fully utilized, the hot condensed water can be discharged, so that waste of heat energy and water is caused.
Disclosure of Invention
The invention aims to provide a condensate water recycling system of a combined air conditioner, which aims to solve the technical problem in the prior art.
The invention provides a condensate water recycling system of a combined air conditioner, which comprises the combined air conditioner, a boiler, a steam distribution cylinder, a hot water tank, a condensate water tank and a refrigerator, wherein:
a surface cooler, a heater, a steam humidifier, a spraying humidifier and a water collecting tank are arranged in the combined air conditioner, and the water collecting tank is positioned below the surface cooler, the heater, the steam humidifier and the spraying humidifier;
a water inlet of the boiler is connected with a first pipeline, an air outlet of the boiler is connected with a second pipeline, a water outlet of the boiler is connected with a third pipeline, the tail end of the second pipeline is communicated with an air inlet of the steam distributing cylinder, a coil pipe is arranged on the third pipeline, the coil pipe extends into the hot water tank to heat the hot water tank, and the tail end of the third pipeline extends to the outside;
a fourth pipeline, a fifth pipeline and a sixth pipeline are respectively connected to an air outlet of the air-separating cylinder, the fourth pipeline is communicated to an inlet of the steam humidifier, the fourth pipeline is communicated with a seventh pipeline, tail ends of the seventh pipeline and the fifth pipeline both extend into the hot water tank, the fifth pipeline is connected with an eighth pipeline, the tail end of the eighth pipeline is communicated with the seventh pipeline, and the tail end of the sixth pipeline is communicated with the seventh pipeline;
the hot water tank is communicated with the water inlet of the heater through a ninth pipeline, the water outlet of the heater is connected with a tenth pipeline, the tail end of the tenth pipeline extends to the hot water tank, an eleventh pipeline is communicated with the tenth pipeline, and the tail end of the eleventh pipeline extends into the condensed water tank;
a water outlet of the condensed water tank is communicated to a water inlet of the spray humidifier through a twelfth pipeline, the water inlet of the condensed water tank is communicated with a thirteenth pipeline, the thirteenth pipeline is communicated with an external water source, and the tail end of the first pipeline is communicated with the thirteenth pipeline;
a water outlet of the water collecting tank is connected with a fourteenth pipeline, and the tail end of the fourteenth pipeline extends into the condensed water tank;
the refrigerator and the surface cooler are connected through a pipeline to realize refrigeration.
The condensate water recycling system of the combined air conditioner as described above, wherein mufflers are preferably installed at the rear ends of the fifth and seventh pipes.
The condensate water recycling system of the combined air conditioner as described above, wherein preferably, a first liquid level sensor is disposed in the hot water tank, a fifteenth pipeline is disposed on the first pipeline, and a tail end of the fifteenth pipeline extends into the hot water tank.
In the above-described condensate water recycling system of a combined type air conditioner, it is preferable that a second level sensor is provided in the condensate water tank.
The above condensate water recycling system of the combined air conditioner, wherein, preferably, a drainer is arranged on the fourteenth pipeline, the drainer comprises a joint, a sleeve, an inner pipe and a water outlet, two ends of the joint are respectively connected with the fourteenth pipeline and the inner pipe, the inner pipe extends into the sleeve, the water outlet is arranged on the upper part of the sleeve, and the water outlet extends into the condensate water tank through the pipeline.
The condensed water recycling system of the combined air conditioner as described above, wherein preferably, a bottom of the sleeve is provided with a plug.
Compared with the prior art, the low-temperature condensed water in the combined air conditioner is collected in the condensed water tank and is used for spraying and humidifying the air conditioner; high-temperature condensed water generated by the steam distributing cylinder and the steam pipeline is collected in the hot water tank and used for heating in the combined air conditioner, high-temperature sewage discharged by the boiler is used for heating water in the hot water tank through the coil pipe in the hot water tank, and if the temperature of the water in the hot water tank is lower than the temperature of water required by a heater in the combined air conditioner, the water in the hot water tank is heated through steam, so that the steam is saved and the water is also saved. The invention uses the steam condensate water, the boiler blow-off waste heat and the low-temperature condensate water in the combined air conditioner to the combined air conditioner, and when the condensate water is insufficient, the softened water is supplemented, thereby saving water and heat.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the drain of the present invention.
Description of reference numerals: 1-combined air conditioner, 2-boiler, 3-steam-dividing cylinder, 4-hot water tank, 5-condensed water tank, 6-refrigerator, 7-surface cooler, 8-heater, 9-steam humidifier, 10-spray humidifier, 11-water collecting tank, 12-first pipeline, 13-second pipeline, 14-third pipeline, 15-fourth pipeline, 16-fifth pipeline, 17-sixth pipeline, 18-seventh pipeline, 19-eighth pipeline, 20-ninth pipeline, 21-tenth pipeline, 22-eleventh pipeline, 23-twelfth pipeline, 24-thirteenth pipeline, 25-fourteenth pipeline, 26-fifteenth pipeline, 27-coil pipe, 28-silencer, 29-first liquid level sensor, 30-a second liquid level sensor, 31-a drainer, 32-a joint, 33-a sleeve, 34-an inner pipe, 35-a water outlet and 36-a plug.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The pipelines mentioned in the embodiment can be provided with conventional devices such as an electromagnetic valve, a check valve, a water pump and the like.
As shown in fig. 1, an embodiment of the present invention provides a condensate water recycling system of a combined air conditioner, including a combined air conditioner 1, a boiler 2, a steam-splitting cylinder 3, a hot water tank 4, a condensate water tank 5, and a refrigerator 6, wherein:
a surface cooler 7, a heater 8, a steam humidifier 9, a spraying humidifier 10 and a water collecting tank 11 are arranged in the combined air conditioner 1, and the water collecting tank 11 is positioned below the surface cooler 7, the heater 8, the steam humidifier 9 and the spraying humidifier 10; when the temperature and the humidity of a workshop need to be adjusted, air pumped out of the workshop by the air return fan enters the combined air conditioner 1 through the air return channel, is filtered by the filter, and is adjusted in temperature and humidity through the surface air cooler 7, the heater 8, the steam humidifier 9 and the spray humidifier 10 according to the temperature and the humidity set by seasons and the workshop, and then is sent into the workshop through the air feeder after water drops in the air are filtered by the water baffle plate, so that the temperature and the humidity of the workshop are adjusted in a reciprocating circulation mode.
A first pipeline 12 is connected to a water inlet of the boiler 2, a second pipeline 13 is connected to a gas outlet of the boiler 2, a third pipeline 14 is connected to a water outlet of the boiler 2, the tail end of the second pipeline 13 is communicated with a gas inlet of the steam distributing cylinder 3 so as to send hot steam into the steam distributing cylinder 3, a coil 27 is arranged on the third pipeline 14, the coil 27 extends into the hot water tank 4 to heat the hot water tank 4, the tail end of the third pipeline 14 extends to the outside, high-temperature sewage discharged by the boiler 2 enters the coil 27 through the third pipeline 14 and then exchanges heat with water in the hot water tank 4, and the cooled sewage is discharged;
a fourth pipeline 15, a fifth pipeline 16 and a sixth pipeline 17 are respectively connected to an air outlet of the air-separating cylinder 3, the fourth pipeline 15 is communicated with an inlet of the steam humidifier 9, the fourth pipeline 15 is communicated with a seventh pipeline 18, tail ends of the seventh pipeline 18 and the fifth pipeline 16 extend into the hot water tank 4, the fifth pipeline 16 is connected with an eighth pipeline 19, a tail end of the eighth pipeline 19 is communicated with the seventh pipeline 18, and a tail end of the sixth pipeline 17 is communicated with the seventh pipeline 18;
the hot water tank 4 is communicated with a water inlet of the heater 8 through a ninth pipeline 20, a water outlet of the heater 8 is connected with a tenth pipeline 21, the tail end of the tenth pipeline 21 extends to the hot water tank 4, an eleventh pipeline 22 is communicated with the tenth pipeline 21, and the tail end of the eleventh pipeline 22 extends into the condensed water tank 5;
a water outlet of the condensed water tank 5 is communicated to a water inlet of the spray humidifier 10 through a twelfth pipeline 23, the water inlet of the condensed water tank 5 is communicated with a thirteenth pipeline 24, the thirteenth pipeline 24 is communicated with an external water source, and the tail end of the first pipeline 12 is communicated with the thirteenth pipeline 24;
a water outlet of the water collecting tank 11 is connected with a fourteenth pipeline 25, and the tail end of the fourteenth pipeline 25 extends into the condensed water tank 5;
the refrigerating machine 6 is connected with the surface cooler 7 through a pipeline to realize refrigeration.
The working process of the embodiment is as follows:
softened water enters the boiler 2 through the first pipeline 12, steam generated by the boiler 2 enters the steam-distributing cylinder 3 through the second pipeline 13, when the spray humidifier 10 cannot meet the humidity requirement set in a workshop, an electric valve on the fourth pipeline 15 is opened, the steam in the steam-distributing cylinder 3 can enter the steam humidifier 9 through the fourth pipeline 15, a plurality of nozzles are arranged on the steam humidifier 9, the steam is sprayed into the combined air conditioner 1 to humidify air, and the electric valve can automatically adjust the amount of the steam entering the steam humidifier 9 according to a set value.
When the temperature in the workshop needs to be raised, hot water in the hot water tank 4 can enter the heater 8 through the ninth pipeline 20, an electric valve on the ninth pipeline 20 can automatically adjust the flow rate of the hot water entering the heater 8, so that the air temperature is adjusted, the hot water in the heater 8 continuously exchanges heat with air in the combined air conditioner 1, the air is heated, the hot water is cooled by the air in the heater 8 and then flows back into the hot water tank 4 through the tenth pipeline 21, and the air in the combined air conditioner 1 is heated through the continuous reciprocating circulation, so that warm air is supplied to the workshop. High-temperature sewage discharged by the boiler 2 enters the coil 27 through the third pipeline 14 and then exchanges heat with water in the hot water tank 4, and the cooled sewage is discharged through the drain pipe.
When the heat consumption is large and the water temperature of the hot water tank 4 is lower than the set value, the electromagnetic valve on the fifth pipeline 16 is opened, and the steam in the steam distributing cylinder 3 enters the hot water tank 4 to heat the water in the hot water tank 4 after passing through the fifth pipeline 16. After the waste heat of the boiler 2 and the waste heat of the condensate water are utilized firstly, when the waste heat is insufficient, the water in the hot water tank 4 is heated through the steam, and therefore the heat energy is saved.
The high-temperature condensed water generated by the pipelines supplying steam to the steam humidifier 9 and the hot water tank 4 and the high-temperature condensed water generated by the steam-dividing cylinder 3 both enter the hot water tank 4, namely, the steam condensed water generated by the fourth pipeline 15 supplying steam to the steam humidifier 9 enters the hot water tank 4 through the seventh pipeline 18; the steam condensate produced by the fifth pipe 16 supplying steam to the hot water tank 4 also enters the hot water tank 4 through the seventh pipe 18 after passing through the eighth pipe 19; the steam condensate produced in the steam-separating cylinder 3 can be fed into the hot water tank 4 via the sixth line 17 and then via the seventh line 18.
When the humidity of the workshop is lower than a set value and the combined air conditioner 1 needs to humidify the air, the water in the condensed water tank 5 preferentially enters the spray humidifier 10 in the combined air conditioner 1 through the thirteenth pipeline 24, and the air is humidified by spraying water mist through the nozzles. If the spray humidifier 10 cannot meet the humidification requirement, the electric valve on the fourth pipeline 15 is opened, and the steam humidifier 9 is used for directly spraying steam into the air to humidify the air.
When the temperature is high and the workshop needs to be cooled, the chilled water of the refrigerating machine 6 enters the surface cooler 7 in the combined air conditioner 1 through the pipeline, the chilled water takes away heat in the air through the surface cooler 7, the chilled water with the increased temperature flows out of the surface cooler 7 and flows back into the refrigerating machine 6 through the pipeline, the chilled water enters the surface cooler 7 of the combined air conditioner 1 after being cooled in the refrigerating machine 6 to reduce the air temperature, and the workshop temperature is reduced through the reciprocating circulation.
And the bigger water drops in the air fall into the water collecting tank 11 at the bottom of the combined air conditioner 1 after being blocked by the baffle, the condensed water on the surface of the surface cooler 7 and the like also falls into the water collecting tank 11 at the bottom of the combined air conditioner 1, the low-temperature condensed water in the water collecting tank 11 enters the condensed water tank 5 through the fourteenth pipeline 25, the condensed water in the condensed water tank 5 is sent to the spray humidifier 10 to humidify the air after passing through the water pump, and thus the condensed water is fully utilized.
Furthermore, silencers 28 are installed at the tail ends of the fifth pipe 16 and the seventh pipe 18, and small holes are distributed on the silencers 28, so that vibration and noise generated when steam enters the hot water tank 4 can be reduced.
Further, a first liquid level sensor 29 is arranged in the hot water tank 4, a fifteenth pipeline 26 is arranged on the first pipeline 12, and the tail end of the fifteenth pipeline 26 extends into the hot water tank 4. The hot water tank 4 is provided with the first liquid level sensor 29, when the water consumption is large and the amount of condensed water is insufficient, the first liquid level sensor 29 detects that the water level in the hot water tank 4 reaches a low water level, the electromagnetic valve on the fifteenth pipeline 26 is opened, softened water enters the hot water tank 4 through the thirteenth pipeline 24, the first pipeline 12 and the fifteenth pipeline 26, the softened water is supplied to the hot water tank 4, and when the water level of the hot water tank 4 reaches an ultrahigh water level, the water is discharged through the overflow pipe. Therefore, the hot water tank 4 is supplied with water and preferentially utilizes the condensed water, and when the amount of the condensed water is insufficient, softened water is supplied, so that water is saved.
Further, a second liquid level sensor 30 is provided in the condensed water tank 5. The condensate water tank is provided with a second liquid level sensor 30, when the water level in the condensate water tank 5 is insufficient, the second liquid level sensor 30 detects that the water level in the condensate water tank 5 reaches a first low water level set value, and the water level in the hot water tank 4 is higher, an electric valve on an eleventh pipeline 22 is opened, after the water cooled by the heater 8 flows back to a tenth pipeline 21, part of the water enters the condensate water tank 5 through the eleventh pipeline 22 to be supplied to the water tank, when the water level in the condensate water tank 5 reaches a second low water level set value, namely a lower water level, the heater 8 does not operate or the water level of the hot water tank 4 is lower, the water cannot be supplied to the condensate water tank 5 through the hot water tank 4, at the moment, the electric valve on a thirteenth pipeline 24 of the condensate water tank 5 is opened, the softened water enters the condensate water tank 5 through the thirteenth pipeline 24 to supply the water level to the condensate water, the excess water is discharged through the overflow pipe. Therefore, when the heater 8 is operated and the steam condensate in the hot water tank 4 is more, the steam condensate after cooling can be supplemented to the condensate tank 5 preferentially after being cooled by the heater 8, and when the steam condensate and the condensate in the water collecting tank 11 are insufficient, softened water is supplemented to the condensate tank 5, so that the water is saved.
Further, since the blower in the combined air conditioner 1 is operated and there is a pressure difference between the air in the combined air conditioner 1 and the air outside the combined air conditioner 1, the drainer 31 is designed to drain water and prevent air from entering the combined air conditioner 1 through the drain outlet or air in the combined air conditioner 1 from leaking to the outside through the drain outlet. Specifically, as shown in fig. 2, a water drainer 31 is arranged on the fourteenth pipeline 25, the water drainer 31 includes a joint 32, a sleeve 33, an inner pipe 34 and a water outlet 35, two ends of the joint 32 are respectively connected to the fourteenth pipeline 25 and the inner pipe 34, the inner pipe 34 extends into the sleeve 33, the water outlet 35 is arranged on the upper portion of the sleeve 33, the water outlet 35 extends into the condensed water tank 5 through a pipeline, and a plug 36 is arranged at the bottom of the sleeve 33.
When condensed water exists in the water collecting tank 11, the condensed water flows into the bottom of the sleeve 33 through the inner pipe 34 after passing through the joint 32 of the fourteenth pipeline 25, and when the water level of the condensed water in the sleeve 33 reaches the water outlet 35, the condensed water flows into the condensed water tank 5 from the sleeve 33 through the water outlet 35. When there is no condensed water in the water collection tank 11, a part of the condensed water is accumulated in the sleeve 33, and the accumulated condensed water blocks air from entering and exiting the combined air conditioner 1 through the sleeve 33. The bottom of the sleeve 33 is provided with a plug 36, when dirty objects in the drainer 31 need to be cleaned, the plug 36 is opened to discharge the internal impurities, the main body of the drainer 31 adopts an internal and external sleeve manufacturing mode, the manufacturing is simple, and the occupied space is small.
The invention collects the low-temperature condensed water in the combined air conditioner 1 in the condensed water tank 5 for the spraying and humidification of the air conditioner; high-temperature condensed water generated by the steam distributing cylinder 3 and the steam pipeline is collected in the hot water tank 4 and used for heating in the combined air conditioner 1, high-temperature sewage discharged by the boiler 2 is used for heating water in the hot water tank 4 through the coil pipe 27 in the hot water tank 4, and if the temperature of the water in the hot water tank 4 is lower than the temperature of the water required by the heater 8 in the combined air conditioner 1, the water in the hot water tank 4 is heated through the steam, so that the steam is saved and the water is also saved. The invention uses the steam condensate water, the boiler 2 blowdown waste heat and the low-temperature condensate water in the combined air conditioner 1 for the combined air conditioner 1, and when the condensate water is insufficient, softened water is supplemented, thereby saving water and heat.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (6)
1. The utility model provides a comdenstion water recycle system of combined air conditioner which characterized in that, includes combined air conditioner, boiler, steam-distributing cylinder, hot-water tank, condensate tank and refrigerator, wherein:
a surface cooler, a heater, a steam humidifier, a spraying humidifier and a water collecting tank are arranged in the combined air conditioner, and the water collecting tank is positioned below the surface cooler, the heater, the steam humidifier and the spraying humidifier;
a water inlet of the boiler is connected with a first pipeline, an air outlet of the boiler is connected with a second pipeline, a water outlet of the boiler is connected with a third pipeline, the tail end of the second pipeline is communicated with an air inlet of the steam distributing cylinder, a coil pipe is arranged on the third pipeline, the coil pipe extends into the hot water tank to heat the hot water tank, and the tail end of the third pipeline extends to the outside;
a fourth pipeline, a fifth pipeline and a sixth pipeline are respectively connected to an air outlet of the air-separating cylinder, the fourth pipeline is communicated to an inlet of the steam humidifier, the fourth pipeline is communicated with a seventh pipeline, tail ends of the seventh pipeline and the fifth pipeline both extend into the hot water tank, the fifth pipeline is connected with an eighth pipeline, the tail end of the eighth pipeline is communicated with the seventh pipeline, and the tail end of the sixth pipeline is communicated with the seventh pipeline;
the hot water tank is communicated with the water inlet of the heater through a ninth pipeline, the water outlet of the heater is connected with a tenth pipeline, the tail end of the tenth pipeline extends to the hot water tank, an eleventh pipeline is communicated with the tenth pipeline, and the tail end of the eleventh pipeline extends into the condensed water tank;
a water outlet of the condensed water tank is communicated to a water inlet of the spray humidifier through a twelfth pipeline, the water inlet of the condensed water tank is communicated with a thirteenth pipeline, the thirteenth pipeline is communicated with an external water source, and the tail end of the first pipeline is communicated with the thirteenth pipeline;
a water outlet of the water collecting tank is connected with a fourteenth pipeline, and the tail end of the fourteenth pipeline extends into the condensed water tank;
the refrigerator and the surface cooler are connected through a pipeline to realize refrigeration.
2. The condensate water recycling system of a combined air conditioner according to claim 1, wherein mufflers are installed at rear ends of the fifth and seventh pipes.
3. The condensate water recycling system of a combined air conditioner as claimed in claim 1, wherein a first liquid level sensor is disposed in the hot water tank, a fifteenth pipe is disposed on the first pipe, and a tail end of the fifteenth pipe extends into the hot water tank.
4. The condensate water recycling system of a combined type air conditioner according to claim 1, wherein a second level sensor is provided in the condensate water tank.
5. The condensate water recycling system of a combined air conditioner as claimed in claim 1, wherein a water drainer is disposed on the fourteenth pipeline, the water drainer includes a joint, a sleeve, an inner pipe and a water outlet, two ends of the joint are respectively connected to the fourteenth pipeline and the inner pipe, the inner pipe extends into the sleeve, the water outlet is disposed on an upper portion of the sleeve, and the water outlet extends into the condensate water tank through a pipeline.
6. The condensate water recycling system of a combined air conditioner as claimed in claim 5, wherein a stopper is provided at a bottom of the sleeve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910969004.3A CN110779125B (en) | 2019-10-12 | 2019-10-12 | Condensate water recycling system of combined air conditioner |
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| CN201910969004.3A CN110779125B (en) | 2019-10-12 | 2019-10-12 | Condensate water recycling system of combined air conditioner |
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| CN110779125A CN110779125A (en) | 2020-02-11 |
| CN110779125B true CN110779125B (en) | 2021-03-19 |
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| CN112524785A (en) * | 2019-09-17 | 2021-03-19 | 江苏永信医疗科技有限公司 | Steam-humidified condensate water recycling device |
| CN115200106A (en) * | 2022-06-29 | 2022-10-18 | 山东雅士股份有限公司 | Waste heat recovery system and energy-saving constant-temperature and constant-humidity air conditioning unit |
| CN115899888A (en) * | 2022-11-15 | 2023-04-04 | 河南中烟工业有限责任公司 | Method and system for completely recycling waste heat of flash steam of condensed water in tobacco making in cigarette factory |
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| KR100505748B1 (en) * | 2005-03-17 | 2005-08-05 | 씨에이엔지니어링(주) | Device for protection of water and steam coil from freezing in air-conditioner |
| CN102607154A (en) * | 2012-03-28 | 2012-07-25 | 江西中烟工业有限责任公司兴国卷烟厂 | Water absorption device for central air conditioning cabinet of tobacco wrapping workshop |
| CN102607014B (en) * | 2012-03-31 | 2013-11-27 | 河南中烟工业有限责任公司 | Boiler water replenishing system capable of collecting waste heat and condensed water |
| CN103307677B (en) * | 2013-06-14 | 2015-10-21 | 无锡金龙石化冶金设备制造有限公司 | A kind of air-conditioning dehumidification unit |
| CN104154623A (en) * | 2014-08-20 | 2014-11-19 | 浙江中烟工业有限责任公司 | Constant temperature and humidity air conditioner capable of controlling humidity by heating steam condensate |
| CN104197443B (en) * | 2014-08-22 | 2017-06-20 | 西安工程大学 | Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy |
| CN204373181U (en) * | 2014-11-25 | 2015-06-03 | 河南中烟工业有限责任公司 | The combined air conditioner condensing hot air furnace part of steam utilization condensation water recovery system |
| CN104501130B (en) * | 2014-11-25 | 2016-06-01 | 河南中烟工业有限责任公司 | Tobacco workshop steam utilization condensate recovery system |
| CN205137830U (en) * | 2015-09-28 | 2016-04-06 | 南京河西远大能源服务有限公司 | High -temperature steam condensate recovery utilizes system |
| CN106440314B (en) * | 2016-10-26 | 2017-12-22 | 深圳市得益节能科技股份有限公司 | A kind of central air-conditioning condensation water recovery system and method |
| CN107940635A (en) * | 2017-10-27 | 2018-04-20 | 河南中烟工业有限责任公司 | A kind of energy-saving air conditioning system of tobacco workshop |
| CN108716744A (en) * | 2018-07-03 | 2018-10-30 | 南京工程学院 | A kind of heat pump driven air-conditioning system of double Cooling and Heat Sources |
| CN108895423B (en) * | 2018-07-11 | 2019-08-27 | 河南中烟工业有限责任公司 | A kind of cigarette auxiliary steam supply system |
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2019
- 2019-10-12 CN CN201910969004.3A patent/CN110779125B/en active Active
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