CN215295203U - Temperature and humidity processing integrated air conditioning system - Google Patents
Temperature and humidity processing integrated air conditioning system Download PDFInfo
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- CN215295203U CN215295203U CN202120901998.8U CN202120901998U CN215295203U CN 215295203 U CN215295203 U CN 215295203U CN 202120901998 U CN202120901998 U CN 202120901998U CN 215295203 U CN215295203 U CN 215295203U
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Abstract
The application discloses temperature and humidity processing integration air conditioning system, this temperature and humidity processing integration air conditioning system includes: the air conditioner comprises a unit shell, wherein an indoor air return inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet are formed in the unit shell; the unit shell is internally provided with an indoor return air filter, a total heat exchanger, an evaporator, a wet film humidifier and an indoor blower in sequence according to the flow direction of indoor return air; a spray water device, a total heat exchanger shared with indoor return air and an outdoor exhaust fan are sequentially arranged in the unit shell according to the flowing direction of outdoor inlet air; and a water collecting tank positioned below the total heat exchanger is also arranged in the unit shell, and the water collecting tank is connected with the spray water device. The application solves the problems that in the prior art, a data center indirect evaporative cooling air conditioning system needs to be added with equipment independently to control the temperature and humidity of indoor air, so that the energy consumption is further increased, the requirement on installation space is increased, and the cost is increased.
Description
Technical Field
The application relates to the technical field of refrigeration equipment, in particular to a temperature and humidity processing integrated air conditioning system.
Background
In recent years, with the rapid development of data center machine rooms, the high energy consumption of data centers is remarkable, and the power consumption of the data centers exceeds 1.5% of the power consumption of the whole society, wherein the energy consumption of a refrigeration system accounts for 38% of the total energy consumption of the data centers. At present, the indirect evaporative cooling air conditioning system of the data center needs to be added with equipment independently to control the temperature and humidity of indoor air, so that the energy consumption is further increased, the requirement on installation space is increased, and the cost is increased.
Aiming at the problems that in the related art, a data center indirect evaporative cooling air conditioning system needs to be provided with equipment independently to control the temperature and humidity of indoor air, so that the energy consumption is further increased, the requirement on installation space is increased, and the cost is increased, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides an integration air conditioning system is handled to humiture to solve indirect evaporative cooling air conditioning system of data center among the correlation technique and need add equipment alone and carry out temperature and humidity control to the room air, lead to the energy consumption further to increase, and installation space demand increase, problem that the cost increases.
In order to achieve the above object, the present application provides a temperature and humidity processing integrated air conditioning system, which includes: the air conditioner comprises a unit shell, wherein an indoor air return inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet are formed in the unit shell; the unit shell is internally provided with an indoor return air filter, a total heat exchanger, an evaporator, a wet film humidifier and an indoor blower in sequence according to the flow direction of indoor return air; a spray water device, a total heat exchanger shared with indoor return air and an outdoor exhaust fan are sequentially arranged in the unit shell according to the flowing direction of outdoor inlet air; and a water collecting tank positioned below the total heat exchanger is also arranged in the unit shell, and the water collecting tank is connected with the spray water device.
Further, the wet film humidifier includes: the water distribution device comprises a water tank arranged in the unit shell, a heating unit arranged in the water tank, a humidifying water pump connected with the water tank, a wet film humidifier water inlet device connected with the humidifying water pump, a water distributor connected with the wet film humidifier water inlet device, and a wet film positioned below the water distributor; the wet film is located above the pool.
The system further comprises a control system, and a first temperature sensor, a second temperature sensor and a humidity sensor which are connected with the control system; wherein the content of the first and second substances,
the first temperature sensor is arranged in the water pool, and the second temperature sensor and the humidity sensor are respectively used for monitoring the ambient temperature and humidity;
the control system is also connected with the heating unit and used for receiving information collected by the first temperature sensor, the second temperature sensor and the humidity sensor and controlling the heating unit to act.
Furthermore, wet membrane humidifier still include with the water intake pipe of pond intercommunication with locate flow control valve on the water intake pipe, the water intake pipe passes through the water pump with wet membrane humidification water inlet ware is connected.
Furthermore, an overflow pipe is further arranged on the water inlet pipeline, and a drain valve is arranged on the overflow pipe.
Further, a compressor connected with the evaporator is further arranged in the unit shell.
Furthermore, the device also comprises a spray water pump, wherein the input end of the spray water pump is connected with the water collecting tank, and the output end of the spray water pump is connected with the spray water device.
In the embodiment of the application, the unit shell is provided with an indoor air return inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet; the unit shell is internally provided with an indoor return air filter, a total heat exchanger, an evaporator, a wet film humidifier and an indoor blower in sequence according to the flow direction of indoor return air; a spray water device, a total heat exchanger shared with indoor return air and an outdoor exhaust fan are sequentially arranged in the unit shell according to the flowing direction of outdoor inlet air; and a water collecting tank positioned below the total heat exchanger is also arranged in the unit shell, and the water collecting tank is connected with the spray water device. The wet film humidifier is installed in the unit shell and located on the indoor return air treatment side, integrated treatment of indoor air temperature and humidity is achieved, installation space is saved, the technical effects of energy consumption and cost are reduced, and the problems that in the related art, a data center indirect evaporative cooling air conditioning system needs to be independently added with equipment to control the temperature and humidity of indoor air, energy consumption is further increased, installation space requirements are increased, and cost is increased are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic structural diagram according to an embodiment of the present application;
the system comprises an indoor air return inlet 1, an outdoor air inlet 2, a water spraying device 3, a total heat exchanger 4, a water collecting tank 5, an outdoor exhaust fan 6, an outdoor exhaust outlet 7, an indoor air return filter 8, an evaporator 9, a spray water pump 10, a compressor 11, a drain valve 12, an overflow pipe 13, a water inlet pipeline 14, a flow regulating valve 15, a humidifying water pump 16, a wet film humidifier water inlet device 17, a water distributor 18, a wet film 19, a water tank 20, a heating unit 21, an indoor air feeder 22, an indoor air supply outlet 23, a wet film humidifier 24 and a unit shell 25.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.
In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, an embodiment of the present application provides a temperature and humidity processing integrated air conditioning system, and this temperature and humidity processing integrated air conditioning system includes: the air conditioner comprises a unit shell 25, wherein an indoor air return opening 1, an indoor air supply opening 23, an outdoor air inlet 2 and an outdoor air outlet 7 are arranged on the unit shell 25; wherein, an indoor return air filter 8, a total heat exchanger 4, an evaporator 9, a wet film humidifier 24 and an indoor blower 22 are sequentially arranged in the unit shell 25 according to the flow direction of the indoor return air; a spray water device 3, a total heat exchanger 4 shared with indoor return air and an outdoor exhaust fan 6 are sequentially arranged in the unit shell 25 according to the flowing direction of outdoor inlet air; a water collecting tank 5 positioned below the total heat exchanger 4 is also arranged in the unit shell 25, and the water collecting tank 5 is connected with the spray water device 3. A compressor 11 connected to the evaporator 9 is also provided in the unit housing 25.
In this embodiment, the interior of the unit housing 25 is divided into three parallel passages, the indoor air return opening 1 is located on the right side of the upper passage in the unit housing 25, the outdoor air inlet 2 and the outdoor air outlet 7 are respectively arranged on the right side and the left side of the middle passage, and the indoor air supply opening 23 is located on the right side of the lower passage. The total heat exchanger 4 is fixedly installed in the middle passage and the lower passage in an inclined manner, the upper part of the total heat exchanger is positioned in the middle passage, and the lower part of the total heat exchanger is positioned in the lower passage. The indoor return air filter 8 and the spray water device 3 are arranged in the middle channel and positioned at the left side and the right side of the total heat exchanger 4, and the outdoor exhaust fan 6, the water collecting tank 5, the wet film humidifier 24 and the indoor blower 22 are all arranged in the lower channel.
Indoor return air enters the unit shell 25 from the indoor return air inlet 1, flows through the upper channel and then enters the total heat exchanger 4 through the indoor return air filter 8 of the middle channel, outdoor inlet air enters the middle channel in the unit shell 25 through the outdoor air inlet 2, flows through the spray water device 3 and then enters the total heat exchanger 4 to exchange heat with the indoor return air, the temperature of the indoor return air is reduced, the cooled indoor return air enters the lower channel, air is humidified through the wet film humidifier 24, the humidified indoor return air is discharged into a room from the indoor air supply outlet 23 under the action of the indoor air feeder 22, and indoor refrigeration is achieved.
The indirect evaporative cooling air conditioner and the constant humidity equipment of the traditional system are separately arranged, so that the temperature and the humidity of indoor air are difficult to realize unified regulation and control, and the control difficulty and the equipment cost of the equipment are increased. This embodiment is through built-in wet film humidifier 24, realize the humiture integration processing to indoor return air through one set of equipment control system, the work content has been simplified, the installation space has been saved, simultaneously reduce cost, and mechanical refrigeration air conditioner is used in the dehumidification of the mechanical refrigeration air conditioner that has shared indirect evaporative cooling system and wet film constant humidity machine, satisfy the benefit cold and the demand of dehumidification through setting up one set of mechanical refrigeration air conditioner, the fan of the indoor forced draught blower 22 and the wet film constant humidity machine of indirect evaporative cooling system has still been shared, satisfy the air supply demand through setting up one set of indoor forced draught blower 22.
As shown in fig. 1, the wet film humidifier 24 includes: a water tank 20 arranged in the unit shell 25, a heating unit 21 arranged in the water tank 20, a humidifying water pump 16 connected with the water tank 20, a wet film humidifier water inlet device 17 connected with the humidifying water pump 16, a water distributor 18 connected with the wet film humidifier water inlet device 17, and a wet film 19 positioned below the water distributor 18; the wet film 19 is located above the water sump 20.
The water circulation in the wet film humidifier 24 is realized through the humidifying water pump 16, the wet film humidifier water inlet device 17, the water distributor 18, the wet film 19 and the water tank 20, the wet film humidifier 24 further comprises a water inlet pipeline 14 communicated with the water tank 20 and a flow regulating valve 15 arranged on the water inlet pipeline 14, and the water inlet pipeline 14 is connected with the wet film 19 humidifying water inlet device through the water pump. The wet film humidifier adopts a water supply flow control method, and changes the humidification water supply flow by opening and closing a humidification water pump 16 and adjusting the opening of a flow adjusting valve 15 on a water inlet pipeline 14 so as to adjust the humidification amount. The flow regulating valve 15 may be provided as an electromagnetic regulating valve here. An overflow pipe 13 is also arranged on the water inlet pipeline 14, and a drain valve 12 is arranged on the overflow pipe 13.
As shown in fig. 1, the system further comprises a control system, and a first temperature sensor, a second temperature sensor and a humidity sensor (not shown in the figure) connected with the control system; the first temperature sensor is arranged in the water pool 20, and the second temperature sensor and the humidity sensor are respectively used for monitoring the ambient temperature and humidity; the control system is further connected with the heating unit 21 and used for receiving information collected by the first temperature sensor, the second temperature sensor and the humidity sensor and controlling the heating unit 21 to act.
The control system in this embodiment can be integrated into the control system of the original indirect evaporative cooling air conditioning unit, and the first temperature sensor acquires the water temperature information in the water tank 20, and transmits the information to the control system, and the information is processed by the control system. The second temperature sensor and the humidity sensor can be arranged on the water inlet 17 of the wet film humidifier, the water inlet 17 of the wet film humidifier is used as a water inlet of the wet film humidifier 24, and the temperature and humidity information of the air at the water inlet of the wet film humidifier 24 is obtained through the second temperature sensor and the humidity sensor; the second temperature sensor sends a signal to the control system, the control system determines the humidification quantity according to the temperature and the humidity of the air at the inlet, and then determines the starting and stopping of the humidifying water pump 16 and the opening degree of the flow regulating valve 15 according to the humidification quantity, so that the humidifying water supply flow is controlled. The flow regulating valve 15 may be provided as an electromagnetic regulating valve here.
Meanwhile, the control system calculates the dew point temperature of the air at the moment according to the temperature and the humidity of the inlet air, and judges whether the water temperature is less than or equal to the dew point temperature of the air at the moment according to the water temperature information of the water pool 20 acquired by the first temperature sensor; when the water temperature in the water tank 20 is less than or equal to the dew point temperature of the air, the heating unit 21 is controlled to heat the water in the water tank 20 for water supply, so as to increase the water supply temperature, and when the water temperature in the water tank 20 is not less than the dew point temperature, the heating unit 21 does not need to be started. The heating unit 21 may be an electric heating tube here.
As shown in fig. 1, the device also comprises a spray water pump 10, wherein the input end of the spray water pump 10 is connected with the water collecting tank 5, and the output end is connected with the spray water device 3. The spray water pump 10, the spray water device 3, the total heat exchanger 4 and the water collecting tank 5 form a circulation loop of spray water, and water circulation is realized.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a humiture processing integration air conditioning system which characterized in that includes: the air conditioner comprises a unit shell, wherein an indoor air return inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet are formed in the unit shell; wherein the content of the first and second substances,
an indoor return air filter, a total heat exchanger, an evaporator, a wet film humidifier and an indoor blower are sequentially arranged in the unit shell according to the flow direction of indoor return air;
a spray water device, a total heat exchanger shared with indoor return air and an outdoor exhaust fan are sequentially arranged in the unit shell according to the flowing direction of outdoor inlet air;
and a water collecting tank positioned below the total heat exchanger is also arranged in the unit shell, and the water collecting tank is connected with the spray water device.
2. The integrated humiture processing air conditioning system according to claim 1, wherein the wet film humidifier comprises: the water distribution device comprises a water tank arranged in the unit shell, a heating unit arranged in the water tank, a humidifying water pump connected with the water tank, a wet film humidifier water inlet device connected with the humidifying water pump, a water distributor connected with the wet film humidifier water inlet device, and a wet film positioned below the water distributor; the wet film is located above the pool.
3. The integrated temperature and humidity processing air conditioning system according to claim 2, further comprising a control system, and a first temperature sensor, a second temperature sensor and a humidity sensor connected to the control system; wherein the content of the first and second substances,
the first temperature sensor is arranged in the water pool, and the second temperature sensor and the humidity sensor are respectively used for monitoring the ambient temperature and humidity;
the control system is also connected with the heating unit and used for receiving information collected by the first temperature sensor, the second temperature sensor and the humidity sensor and controlling the heating unit to act.
4. The integrated temperature and humidity processing air conditioning system according to claim 3, wherein the wet film humidifier further comprises a water inlet pipeline communicated with the water tank and a flow regulating valve arranged on the water inlet pipeline, and the water inlet pipeline is connected with the wet film humidifying water inlet device through the water pump.
5. The integrated temperature and humidity processing air conditioning system according to claim 4, wherein an overflow pipe is further arranged on the water inlet pipeline, and a drain valve is arranged on the overflow pipe.
6. The integrated temperature and humidity processing air conditioning system according to any one of claims 1 to 5, wherein a compressor connected to the evaporator is further disposed in the unit housing.
7. The integrated temperature and humidity treatment air conditioning system according to claim 6, further comprising a spray water pump, wherein an input end of the spray water pump is connected with the water collecting tank, and an output end of the spray water pump is connected with the spray water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901998.8U CN215295203U (en) | 2021-04-28 | 2021-04-28 | Temperature and humidity processing integrated air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120901998.8U CN215295203U (en) | 2021-04-28 | 2021-04-28 | Temperature and humidity processing integrated air conditioning system |
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| CN215295203U true CN215295203U (en) | 2021-12-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459097A (en) * | 2022-02-07 | 2022-05-10 | 北京百度网讯科技有限公司 | Refrigeration system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459097A (en) * | 2022-02-07 | 2022-05-10 | 北京百度网讯科技有限公司 | Refrigeration system and method |
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Effective date of registration: 20230116 Address after: Room 1210, 12/F, Building 1, Yard A11, Anxiang Beili, Chaoyang District, Beijing 100101 Patentee after: Ganglian Yuntian (Beijing) Technology Development Co.,Ltd. Address before: 038103 in the courtyard of Longquan Industrial Park Management Committee, wangguantun Town, Yanggao County, Datong City, Shanxi Province Patentee before: Shanxi zhongyun Zhigu Data Technology Co.,Ltd. |
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Effective date of registration: 20230613 Address after: 038103 courtyard 1, DaBaiDeng Road, Longquan Industrial Park, Yanggao County, Datong City, Shanxi Province Patentee after: Shanxi zhongyun Zhigu Data Technology Co.,Ltd. Address before: Room 1210, 12/F, Building 1, Yard A11, Anxiang Beili, Chaoyang District, Beijing 100101 Patentee before: Ganglian Yuntian (Beijing) Technology Development Co.,Ltd. |