CN211822923U - Indirect evaporative cooling air conditioner - Google Patents
Indirect evaporative cooling air conditioner Download PDFInfo
- Publication number
- CN211822923U CN211822923U CN202020107961.3U CN202020107961U CN211822923U CN 211822923 U CN211822923 U CN 211822923U CN 202020107961 U CN202020107961 U CN 202020107961U CN 211822923 U CN211822923 U CN 211822923U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- storage tank
- evaporative cooling
- heat exchanger
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Air Humidification (AREA)
Abstract
The utility model discloses an indirect evaporative cooling air conditioner, which comprises an indoor air inlet duct for the hot air in the room to enter; the indoor air outlet channel is communicated with the indoor air inlet channel through a heat exchanger and is used for discharging cold air indoors; an outdoor air inlet duct for allowing cold air from the outside to enter; the outdoor air outlet channel is communicated with the outdoor air inlet channel through the heat exchanger and is used for discharging hot air to the outside; the heat energy in the indoor air inlet channel is transmitted to the outdoor air outlet channel through the heat exchanger, a humidifying device is arranged in the indoor air outlet channel, and a condensate pipe is arranged between the humidifying device and the heat exchanger. The indirect evaporative cooling air conditioner can recycle the condensed water at the heat exchanger, solves the problem of more condensed water waste, and does not need to additionally vacate a space for placing the humidifier in a machine room.
Description
Technical Field
The utility model relates to a refrigeration humidification technical field especially relates to an indirect evaporative cooling air conditioner.
Background
Indirect evaporative cooling refers to a process of transferring indoor heat to the outdoor space through a non-direct contact heat exchanger and realizing wet cooling of indoor air and the like. The indirect evaporative cooling technology can obtain cold energy from natural environment, and compared with the common conventional mechanical refrigeration, the energy can be saved by 80-90% in a hot dry area, by 20-25% in a hot humid area and by 40% in a medium humidity area, thereby greatly reducing the refrigeration energy consumption of the air conditioner.
At present, in a low-temperature season, a large amount of condensed water is separated out from the surface of a heat exchanger in an indirect evaporative cooling unit, the condensed water is discharged outside the unit through a water conduit and is not utilized, and in order to maintain the humidity requirement in a machine room, a humidifier needs to be additionally arranged in the machine room to humidify the environment of the machine room.
It should be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present technical solution, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indirect evaporative cooling air conditioner, this indirect evaporative cooling air conditioner can the condensate water of cyclic utilization heat exchanger department, has solved the extravagant more problem of condensate water, need not additionally to vacate the space that is used for placing the humidifier in the computer lab moreover.
In order to achieve the above object, the present invention provides an indirect evaporative cooling air conditioner, including: an indoor air inlet duct for allowing hot air in a room to enter; the indoor air outlet channel is communicated with the indoor air inlet channel through a heat exchanger and is used for discharging cold air indoors; an outdoor air inlet duct for allowing cold air from the outside to enter; the outdoor air outlet channel is communicated with the outdoor air inlet channel through the heat exchanger and is used for discharging hot air to the outside; the heat energy in the indoor air inlet channel is transmitted to the outdoor air outlet channel through the heat exchanger, a humidifying device is arranged in the indoor air outlet channel, and a condensate pipe is arranged between the humidifying device and the heat exchanger.
Preferably, the humidifying device includes: a humidifier frame with a filter screen; the water storage tank is arranged at the bottom of the humidifier frame and is connected with the heat exchanger through the condensate pipe; the wet film is arranged in the humidifying machine frame; a wetting section connected to the water storage tank for spraying water in the water storage tank to the wet film; wherein, the filter screen is arranged in the lower air inlet direction of the wet film.
Preferably, the wetting section includes: the submersible pump is arranged in the water storage tank; a humidifying water supply pipe connected to the submersible pump and extending to the top of the wet membrane, the humidifying water supply pipe having a water shower to wet the wet membrane.
Preferably, the wet portion is still including locating in the storage water tank and first liquid level switch and the second liquid level switch that from top to bottom set gradually, first liquid level switch with the immersible pump electricity is connected in order to control the immersible pump is opened, the second liquid level switch with the immersible pump electricity is connected in order to control the immersible pump is closed.
Preferably, the bottom of the water storage tank is provided with a drain pipe, and the drain pipe is provided with a drain valve; the condensate pipe is connected with a water injection pipe, and the water injection pipe is provided with a water injection valve; the top of the water storage tank is provided with an overflow pipe, the water inlet of the overflow pipe is lower than the water outlet of the condensate pipe, and the water outlet of the overflow pipe is connected with the drain pipe.
Preferably, the humidifying device includes: the water storage tank is connected with the heat exchanger through the condensate pipe; a humidification mechanism to generate water vapor and/or steam; and the water supply part is connected with the water storage tank and is used for supplying water to the humidifying mechanism.
Preferably, the water storage tank is arranged above the humidifying mechanism; the water supply unit is specifically a water supply pipe having a water supply valve.
Preferably, the humidifying mechanism is specifically an electrode humidifier, an infrared humidifier or an ultrasonic humidifier.
Preferably, a first drain pipe is arranged at the bottom of the water storage tank, and the first drain pipe is provided with a first drain valve; a second water drain pipe is arranged at the bottom of the humidifying mechanism and provided with a second water drain valve, and a water outlet of the second water drain pipe is connected with the first water drain pipe; the condensate pipe is connected with a water injection pipe, and the water injection pipe is provided with a water injection valve; an overflow pipe is arranged at the top of the water storage tank, a water inlet of the overflow pipe is lower than a water outlet of the condensate pipe, and a water outlet of the overflow pipe is connected with the first water drain pipe.
Compared with the prior art, the utility model provides an indirect evaporative cooling air conditioner, the humidifying device who introduces indoor air exhaust passage through the comdenstion water of condensate pipe with heat exchanger department avoids seting up the leading water pipe. Particularly, when meeting low temperature weather, heat exchanger department will produce the comdenstion water, makes the humidity of the interior air of indoor air-out pipe reduce simultaneously, and above-mentioned comdenstion water will stay to humidification device and produce vapor and/or steam through the condenser pipe, because humidification device locates in the indoor air-out pipe, so will be to the air humidification in the indoor air-out pipe, make the air-out humidity of indoor air-out pipe satisfy the humidity requirement of computer lab.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first indirect evaporative cooling air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the humidifying device in FIG. 1;
fig. 3 is a schematic structural diagram of a second indirect evaporative cooling air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the humidifying device in FIG. 3;
wherein the content of the first and second substances,
1-indoor air inlet duct, 2-heat exchanger, 3-indoor air outlet duct, 4-outdoor air inlet duct, 5-outdoor air outlet duct, 6-humidifying device, 61-humidifying machine frame, 62-water storage tank, 621-water discharge pipe, 6211-water discharge valve, 622-overflow pipe, 623-first water discharge pipe, 6231-first water discharge valve, 63-wet film, 64-soaking part, 641-submersible pump, 642-humidifying water supply pipe, 6421-water shower, 643-first liquid level switch, 644-second liquid level switch, 65-humidifying mechanism, 651-second water discharge pipe, 6511-second water discharge valve, 66-water supply pipe, 661-water supply valve, 7-condensate pipe, 71-water injection pipe and 711-water injection valve.
In the above drawings, the directional indicators refer to the flow direction of wind or water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a first indirect evaporative cooling air conditioner according to an embodiment of the present invention; FIG. 2 is a schematic structural view of the humidifying device in FIG. 1; fig. 3 is a schematic structural diagram of a second indirect evaporative cooling air conditioner according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of the humidifying device in fig. 3.
The utility model provides an indirect evaporative cooling air conditioner, as shown in figure 1 and figure 3, this indirect evaporative cooling air conditioner mainly includes indoor air inlet duct 1, indoor exhaust passage 3, outdoor air inlet duct 4, outdoor exhaust passage 5, heat exchanger 2 and humidification device 6.
The indoor air inlet duct 1 can be used for continuously feeding indoor hot air, the indoor air outlet duct 3 is connected with the indoor air inlet duct 1 through the heat exchanger 2, the hot air in the indoor air inlet duct 1 becomes indoor cold air after passing through the heat exchanger 2 for heat exchange, and the indoor air outlet duct 3 conveys the indoor cold air into the machine room; the outdoor air inlet channel 4 can be used for allowing outdoor cold air to continuously enter, the outdoor air outlet channel 5 is connected with the outdoor air inlet channel 4 through the heat exchanger 2, the outdoor cold air becomes outdoor hot air after passing through the heat exchanger 2 for heat exchange, and the outdoor air outlet channel 5 discharges the outdoor hot air to the outdoor environment, so that the circulation process of indirect evaporative cooling is realized.
It should be noted that, the structural configurations of the indoor air inlet duct 1, the indoor air outlet duct 3, the outdoor air inlet duct 4, the outdoor air outlet duct 5 and the heat exchanger 2 can all refer to the prior art.
The humidifying device 6 is arranged in the indoor air outlet channel 3 and can generate steam and/or steam and humidify indoor cold air so as to meet the requirement of the machine room environment on humidity, and it needs to be explained that the humidifying device 6 is connected with the heat exchanger 2 through a condensate pipe 7, when low-temperature weather is met, condensate water is separated out from indoor hot air on the surface of the heat exchanger 2 and falls into a water receiving tray (not shown) below the heat exchanger 2, and then the condensate water flows into the humidifying device 6 along the condensate pipe 7 connected with the water receiving tray so as to generate the steam and/or the steam for the humidifying device 6.
It can be seen that the core of the present application is at least two: firstly, the humidifying device 6 is arranged in the indoor air outlet channel 3 to avoid occupying the space in the machine room; and secondly, the condensed water at the heat exchanger 2 is introduced into the humidifying device 6 through the condensed water pipe 7 so as to recycle water resources.
The following preferred embodiments are given here for the structural configuration of the humidifying device 6:
in the first embodiment, as shown in fig. 2, the humidifying device 6 comprises a humidifier frame 61, a water storage tank 62, a wet film 63 and a wetting part 64, wherein the humidifier frame 61 is arranged in the indoor air outlet 3, and preferably, the humidifier frame 61 is in a hollow shape; the water storage tank 62 is arranged at the bottom of the humidifier frame 61, and the water storage tank 62 is also connected with the condensate pipe 7 to play a role of storing condensate water; the wet film 63 is preferably made of a Sedan material, and of course, the raw material of the wet film 63 can be other materials with good water absorption performance, the wet film is arranged in the humidifier frame 61 and positioned above the water storage tank 62, and the wet film 63 can absorb water and carry out equal enthalpy humidification on indoor cold air flowing through the surface of the wet film; the wet part 64 is connected to the water storage tank 62 and is used to spray water in the water storage tank 62 to the wet film 63.
In order to prevent the dirt from being blown into the machine room by the wind force of the indoor cool air, a filter (not shown) is fixed to the humidifier frame 61, and the filter is disposed in the direction of the downwind port of the wet film 63 so as to allow the humidified indoor cool air to pass through and block the dirt.
In the second embodiment, as shown in fig. 2, the soaking part 64 includes a submersible pump 641 and a humidifying water supply pipe 642, wherein the submersible pump 641 is disposed in the water storage tank 62, a first end of the humidifying water supply pipe 642 is connected to the submersible pump 641, a second end of the humidifying water supply pipe 642 extends above the wet film 63, and a water shower 6421 is further provided at the second end of the humidifying water supply pipe 642, so that when the submersible pump 641 pumps water to the humidifying water supply pipe 642, the water in the water storage tank 62 will be showered to the wet film 63 through the water shower 6421 to soak the wet film 63.
In the third embodiment, as shown in fig. 2, the wetting portion 64 further includes a first liquid level switch 643 and a second liquid level switch 644, the first liquid level switch 643 and the second liquid level switch 644 are sequentially disposed from top to bottom, the first liquid level switch 643 is electrically connected to the submersible pump 641 and is used for controlling the submersible pump 641 to be turned on, and the second liquid level switch 644 is electrically connected to the submersible pump 641 and is used for controlling the submersible pump 641 to be turned off. Specifically, during the humidification period, when the liquid level of the water storage tank 62 is higher than the first liquid level switch 643, which indicates that the water storage in the water storage tank 62 is sufficient, the first liquid level switch 643 controls the submersible pump 641 to be started; when the liquid level of the storage tank 62 is lower than the second level switch 644, indicating that there is insufficient water in the storage tank 62, the second level switch 644 controls the submersible pump 641 to turn off.
In a fourth embodiment, as shown in fig. 2, during the idle period (during which there is no humidification demand in the machine room), the water stored in the storage tank 62 is subject to bacterial growth, while during the humidification period, impurities collect at the bottom of the storage tank 62 as the water evaporates, for which purpose a drain 621 is provided at the bottom of the storage tank 62, the drain 621 being provided with a drain valve 6211 to drain the water stored in the storage tank 62 by opening the drain valve 6211; in the humidification period, in order to ensure that the water in the water storage tank 62 is sufficient, the water injection pipe 71 is also connected to the condensed water pipe 7, the water injection pipe 71 is provided with a water injection valve 711, and when the water storage in the water storage tank 62 is insufficient, the water injection valve 711 is opened to add the condensed water into the water storage tank 62 through the water injection pipe 71 and the condensed water pipe 7 in sequence; when the indoor humidification requirement is met, the evaporation water consumption of the wet film 63 is larger than the condensed water amount generated at the heat exchanger 2, but when the indoor humidification requirement is not met, the condensed water amount separated out at the heat exchanger 2 is large in high humidity weather, the water storage tank 62 can be filled with the condensed water, therefore, the top of the water storage tank 62 is also provided with an overflow pipe 622, the water inlet of the overflow pipe 622 is lower than the water outlet of the condensed water pipe 7, and the water outlet of the overflow pipe 622 is connected with a water discharge pipe 621 and is positioned at the downstream of a water discharge valve 6211, so that the redundant condensed water can be discharged from the water storage tank 62, and the condensed water cannot be accumulated at the heat exchanger 2.
Preferably, the overflow pipe 622 discharges the condensed water directly into a water collecting tank (not shown), and supplies the water collected in the water collecting tank to indirect evaporation cooling for use, thereby recovering and utilizing excess water resources.
In the fifth embodiment, if the opening and closing of the water filling valve 711 is not controlled by the second level switch 644, the second level switch 644 is further electrically connected to a first alarm (not shown), so that when the water stored in the water storage tank 62 is insufficient, the first alarm gives an alarm to remind a worker to open the water filling valve 711 and add water into the water storage tank 62; if the drainage valve 6211 fails, the water stored in the water storage tank 62 cannot be drained, so that the liquid level of the water storage tank 62 is higher than the position of the second liquid level switch 644 for a long time, and in order to facilitate a worker to know that the drainage valve 6211 has failed, the drainage valve 6211 is electrically connected with the second liquid level switch 644, and the second liquid level switch 644 is further electrically connected with a second alarm (not shown), so that when the drainage valve 6211 is closed, if the second liquid level switch 644 does not detect a signal of liquid level change for a long time, the second alarm gives an alarm, wherein the judgment time of the second liquid level switch 644 is determined according to the volume of the water storage tank 62, and the like, which is not limited herein.
The first alarm and the second alarm may be alarms having an alarm function, such as a buzzer or an indicator flashing light; in order to avoid the occurrence of electric shock and electric leakage, the electric connection of all the above embodiments should be subjected to waterproof treatment, and the means of waterproof treatment is common technical knowledge in the field and is not described herein.
In the sixth embodiment, as shown in fig. 4, the humidifying device 6 comprises a water storage tank 62, a humidifying mechanism 65 and a water supply part, wherein the water storage tank 62 is connected with the heat exchanger 2 through a condensate pipe 7 and is used for storing condensate water at the heat exchanger 2; humidification mechanism 65 is for generating water vapor and/or steam to act as a humidifier for humidifying cold air within the chamber; and the water supply part is connected to the water storage tank 62 and serves to supply water to the humidifying mechanism 65.
In the seventh embodiment, as shown in fig. 4, the water storage tank 62 is provided above the humidifying mechanism 65, and the water supply part is specifically a water supply pipe 66, and the water supply pipe 66 has a water supply valve 661. When the humidifying mechanism 65 is operated and a water source is required, the water supply valve 661 is opened to allow the water in the water storage tank 62 to flow into the humidifying mechanism 65 along the water supply pipe 66 under the action of gravity to allow the humidifying mechanism 65 to humidify the indoor cold air in the indoor air outlet 3.
It should be noted that, similar to the first embodiment, the water storage tank 62 may be disposed below the humidifying mechanism 65, and the water supply unit may be a combination of a water pump and a water pipe, wherein the water pump is disposed in the water storage tank 62, and a water outlet of the water pipe is connected to the humidifying mechanism 65.
In the eighth embodiment, the humidifying mechanism 65 is preferably one of an electrode humidifier, an infrared humidifier and an ultrasonic humidifier, wherein the electrode humidifier is a humidifying device which is inserted under the water surface of the electrode tank through an electrode rod and heats water to boil and generates steam by means of ion movement in the water; the infrared humidifier is a humidifying instrument which generates infrared rays through an infrared lamp tube to evaporate water; an ultrasonic humidifier is a humidifier which generates naturally flowing water mist (i.e. water vapor) by adopting high-frequency oscillation beyond the hearing range of human ears and throwing water away from the water surface through high-frequency resonance of an atomizing sheet.
It should be noted that, the structural configurations of the electrode humidifier, the infrared humidifier and the ultrasonic humidifier may refer to the prior art, and which of the three humidifiers is specifically selected is determined according to actual conditions such as water quality; in addition, considering that bacteria are easily carried in the mist generated by the ultrasonic humidifier, an ultraviolet sterilizing lamp may be provided at a lower wind gap of the humidifying device 6 in the indoor air outlet duct 3.
In a ninth embodiment, as shown in fig. 4, during the idle period (no humidification requirement in the machine room at this stage), the water stored in the water storage tank 62 will grow bacteria, and during the humidification period, impurities will collect at the bottom of the water storage tank 62, and for this purpose, a first drain pipe 623 is provided at the bottom of the water storage tank 62, and the first drain pipe 623 is provided with a first drain valve 6231 so as to discharge the water stored in the water storage tank 62 and precipitate the impurities by opening the first drain valve 6231; for the same purpose, the bottom of the humidifying mechanism 65 is provided with a second drain pipe 651, the second drain pipe 651 is provided with a second drain valve 6511 to drain the water stored in the humidifying mechanism 65 and the precipitated impurities by opening the second drain valve 6511, and the water outlet of the second drain pipe 651 is connected to the first drain pipe 623 and is positioned downstream of the first drain valve 6231; in order to ensure that the water in the water storage tank 62 is sufficient during the humidification period, the water injection pipe 71 is further connected to the condensate pipe 7, the water injection pipe 71 is provided with a water injection valve 711, and when the water stored in the water storage tank 62 is insufficient, the water injection valve 711 is opened to add the condensate into the water storage tank 62 through the water injection pipe 71 and the condensate pipe 7 in sequence; if the second water release valve 6511 fails and the amount of condensed water precipitated at the heat exchanger 2 is large, the water storage tank 62 may be filled with condensed water, and the condensed water may overflow from the water storage tank 62 and flow into the machine room, for this reason, an overflow pipe 622 is further disposed at the top of the water storage tank 62, a water inlet of the overflow pipe 622 should be lower than a water outlet of the condensed water pipe 7, and a water outlet of the overflow pipe 622 is connected to the first water release pipe 623 and is located at the downstream of the first water release valve 6231, so that the excess condensed water in the water storage tank 62 can be discharged, on one hand, to ensure that no condensed water is accumulated at the heat exchanger 2, and on the other hand.
Preferably, the overflow pipe 622 discharges the condensed water directly to the outside.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The indirect evaporative cooling air conditioner provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. An indirect evaporative cooling air conditioner, comprising:
an indoor air inlet duct (1) for allowing hot air in a room to enter;
an indoor air outlet channel (3) which is communicated with the indoor air inlet channel (1) through a heat exchanger (2) and is used for discharging cold air to the indoor space;
an outdoor air inlet duct (4) for allowing outdoor cold air to enter;
an outdoor air outlet channel (5) which is communicated with the outdoor air inlet channel (4) through the heat exchanger (2) and is used for discharging hot air to the outdoor;
wherein, heat energy in the indoor air inlet duct (1) passes through heat exchanger (2) transmit extremely outdoor exhaust duct (5), be equipped with humidification device (6) in indoor exhaust duct (3), humidification device (6) with be equipped with condenser pipe (7) between heat exchanger (2).
2. Indirect evaporative cooling air conditioner according to claim 1, characterized in that the humidifying device (6) comprises:
a humidifier frame (61);
the water storage tank (62) is arranged at the bottom of the humidifier frame (61) and is connected with the heat exchanger (2) through the condensate pipe (7);
a wet film (63) provided in the humidifier frame (61);
a wetting part (64) connected with the water storage tank (62) and used for spraying the water in the water storage tank (62) to the wet film (63).
3. The indirect evaporative cooling air conditioner of claim 2, wherein the wet section (64) comprises:
a submersible pump (641) disposed within the storage tank (62);
a humidifying water supply pipe (642) connected to the submersible pump (641) and extending to the top of the wet membrane (63), the humidifying water supply pipe (642) having a water shower (6421) for wetting the wet membrane (63).
4. The indirect evaporative cooling air conditioner of claim 3, wherein the wet part (64) further comprises a first liquid level switch (643) and a second liquid level switch (644) which are arranged in the water storage tank (62) and are sequentially arranged from top to bottom, the first liquid level switch (643) is electrically connected with the submersible pump (641) to control the submersible pump (641) to be turned on, and the second liquid level switch (644) is electrically connected with the submersible pump (641) to control the submersible pump (641) to be turned off.
5. The indirect evaporative cooling air conditioner of claim 4,
a drain pipe (621) is arranged at the bottom of the water storage tank (62), and the drain pipe (621) is provided with a drain valve (6211);
the condensate pipe (7) is connected with a water injection pipe (71), and the water injection pipe (71) is provided with a water injection valve (711);
an overflow pipe (622) is arranged at the top of the water storage tank (62), the water inlet of the overflow pipe (622) is lower than the water outlet of the condensed water pipe (7), and the water outlet of the overflow pipe (622) is connected with the water discharge pipe (621).
6. Indirect evaporative cooling air-conditioner according to any of claims 2 to 5, characterized in that the humidifier frame (61) is provided with a screen, which is located in the downdraft direction of the wet film (63).
7. Indirect evaporative cooling air conditioner according to claim 1, characterized in that the humidifying device (6) comprises:
a water storage tank (62) connected with the heat exchanger (2) through the condensate pipe (7);
a humidification mechanism (65) to generate water vapour and/or water vapour;
a water supply part connected with the water storage tank (62) and used for supplying water to the humidifying mechanism (65).
8. The indirect evaporative cooling air conditioner of claim 7,
the water storage tank (62) is arranged above the humidifying mechanism (65);
the water supply part is specifically a water supply pipe (66), and the water supply pipe (66) is provided with a water supply valve (661).
9. Indirect evaporative cooling air conditioner according to claim 7, characterized in that the humidifying mechanism (65) is embodied as an electrode humidifier, an infrared humidifier or an ultrasonic humidifier.
10. The indirect evaporative cooling air conditioner of any one of claims 7 to 9,
a first drain pipe (623) is arranged at the bottom of the water storage tank (62), and the first drain pipe (623) is provided with a first drain valve (6231);
a second drain pipe (651) is arranged at the bottom of the humidifying mechanism (65), the second drain pipe (651) is provided with a second drain valve (6511), and a water outlet of the second drain pipe (651) is connected with the first drain pipe (623);
the condensate pipe (7) is connected with a water injection pipe (71), and the water injection pipe (71) is provided with a water injection valve (711);
an overflow pipe (622) is arranged at the top of the water storage tank (62), the water inlet of the overflow pipe (622) is lower than the water outlet of the condensed water pipe (7), and the water outlet of the overflow pipe (622) is connected with the first water drain pipe (623).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107961.3U CN211822923U (en) | 2020-01-17 | 2020-01-17 | Indirect evaporative cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107961.3U CN211822923U (en) | 2020-01-17 | 2020-01-17 | Indirect evaporative cooling air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822923U true CN211822923U (en) | 2020-10-30 |
Family
ID=72991254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107961.3U Active CN211822923U (en) | 2020-01-17 | 2020-01-17 | Indirect evaporative cooling air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211822923U (en) |
-
2020
- 2020-01-17 CN CN202020107961.3U patent/CN211822923U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101373086B (en) | Moisture-keeping energy-saving air conditioner | |
| CN207763223U (en) | A kind of air conditioner condensate water recovery processing reuse means | |
| CN102913998A (en) | Condensed-water air humidification system and method for air conditioner | |
| CN201416957Y (en) | Full-automatic air-conditioning device with functions of cleaning, humidifying, energy saving and environmental protection | |
| CN106287967A (en) | A kind of air-conditioning with condensed water preheating and humidifying device | |
| CN208170612U (en) | A kind of humidifier | |
| CN108302681A (en) | A kind of air conditioner condensation water energy-saving environmental protection utilizes integrated system | |
| CN106440275A (en) | Air conditioner attached device capable of adjusting indoor humidity | |
| CN101726058B (en) | Integrated solution type dehumidifying air-conditioning device | |
| CN206073380U (en) | The air-conditioning attachment device of scalable indoor humidity | |
| WO2012013055A1 (en) | High efficiency and energy-saving central air-conditioning air cabinet with humidifying function | |
| CN105972800A (en) | Humidification water collecting disc and air conditioner indoor unit | |
| CN111059643A (en) | Outdoor unit of air conditioner and air conditioner | |
| CN207990858U (en) | Air conditioner condensation water energy-saving environmental protection utilizes integrated system | |
| CN201547893U (en) | Integrated solution type dehumidification air-conditioning device | |
| KR100937906B1 (en) | Energy saving complex apparatus for producing drinking-water | |
| CN211822923U (en) | Indirect evaporative cooling air conditioner | |
| CN210399460U (en) | Air conditioner condensate water phase change cold accumulation recovery unit | |
| CN106931682A (en) | Air-conditioning system | |
| CN203177420U (en) | Air humidification system using air-conditioning condensed water | |
| CN105864929B (en) | A kind of household evaporative air conditioning system | |
| CN205481651U (en) | Air conditioner waste water regeneration economizer | |
| CN212378171U (en) | Combined household fresh air dehumidifying air conditioner | |
| CN209431630U (en) | Air conditioner condensate water collection arranging device and air-conditioning system including the device | |
| CN208253908U (en) | A kind of idle call drain treatment apparatus with filtering function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |