CN209371448U - A kind of cooling device and air-conditioning - Google Patents
A kind of cooling device and air-conditioning Download PDFInfo
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- CN209371448U CN209371448U CN201821694800.8U CN201821694800U CN209371448U CN 209371448 U CN209371448 U CN 209371448U CN 201821694800 U CN201821694800 U CN 201821694800U CN 209371448 U CN209371448 U CN 209371448U
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Abstract
The utility model relates to a kind of cooling device and air-conditioning, the control cooling devices, comprising: the first detection device, for the environmental parameter after detecting spraying device by spraying；Second detection device, the stream parameters of the water in inlet pipeline for detecting spraying device；Control device is used for according to the environmental parameter, alternatively, stream parameters, control the inflow of spraying device.Technical solution provided by the utility model, pass through the environmental parameter detected, or, stream parameters, control the inflow of spraying device, to realize air-conditioning in high-temperature refrigeration, it is precisely controlled the spray amount of spraying device, control be sprayed at touch condenser fin after can evaporate immediately, it avoids in the prior art since spray amount excessively causes steam to form the generation of moisture film and water bridge phenomenon on condenser fin surface, reduce the influence to condenser air output, it can speed up condenser heat dissipation, reduce air-conditioning power consumption, promote refrigeration effect, user experience is good, satisfaction is high.
Description
Technical field
The utility model relates to air conditioner controlling technology fields, and in particular to a kind of cooling device and air-conditioning.
Background technique
With the enhancing of the energy-saving consciousness of people, energy consumption index growing interest of the people to various electric appliances.Air-conditioning
As the essential electrical equipment of people's daily life, most common function is to freeze at high temperature, how to promote air-conditioning
The problem of at high temperature while refrigeration effect, reducing energy consumption, being always the concern of major air-conditioning producer.
In the related technology, it proposes by way of to outdoor condenser mist cooling, the heat dissipation of accelerating chamber external condenser mentions
Refrigeration effect at high temperature is adjusted in lift-off.But the disadvantages of this method is: due to that can not be precisely controlled spray amount, when spray amount is excessive
When, steam is easy to condense into moisture film or water bridge in the fin surface of condenser.Since the specific heat capacity of water is big, when moisture film or water bridge are inhaled
After heat, when being attached to condenser fin surface, the radiation processes of condenser can be extended, the air output of condenser is influenced, lead to sky
It adjusts energy consumption to be promoted, will affect the refrigeration effect of air-conditioning in turn.
Utility model content
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the utility model provides a kind of cooling device
And air-conditioning, since the spray amount of spraying device is unable to accurately control, caused with solving air-conditioning in the prior art in high-temperature refrigeration
Air-conditioning power consumption is big, and heat dissipation is slow, the bad problem of refrigeration effect.
According to the utility model embodiment in a first aspect, providing a kind of cooling device, comprising:
First detection device, for the environmental parameter after detecting spraying device by spraying；
Second detection device, the stream parameters of the water in inlet pipeline for detecting spraying device；
Control device is used for according to the environmental parameter, alternatively, stream parameters, control the inflow of spraying device.
Preferably, the inlet pipeline is connected to condenser；
Water in the inlet pipeline, comprising: the chilled water in condenser.
Preferably, the control device, comprising:
Water pump is arranged on the inlet pipeline, is pumped into for extracting chilled water from condenser, and by the chilled water
Into the spraying device；
Water pump control modules, for controlling the output power of water pump.
Preferably, the control device, further includes:
Solenoid valve is arranged on the inlet pipeline, for controlling the water of the chilled water flowed into the inlet pipeline；
Electromagnetism valve opening control module, for controlling the aperture of solenoid valve.
Preferably, the control device, further includes:
Main control module is connected with the water pump control modules and electromagnetism valve opening control module respectively, is used for the water
Pump control module and electromagnetism valve opening control module send control instruction.
Preferably, first detection device, comprising:
The front of condenser is arranged in first Temperature Humidity Sensor, for detecting before cooling water is ejected into condenser fin
The first air humidity；
The back side of condenser is arranged in second Temperature Humidity Sensor, for detecting after cooling water is ejected into condenser fin
The second air humidity.
Preferably, first Temperature Humidity Sensor is one or more.
Preferably, the second detection device, comprising:
Temperature sensing package, for detecting the water temperature of the cooling water in the inlet pipeline；
Flowmeter, for detecting the water of the cooling water in the inlet pipeline.
Preferably, described device, further includes:
Signal acquisition module, the input terminal of the signal acquisition module are detected with first detection device and second respectively
Device is connected, and output end is connected with the main control module.
Preferably, the solenoid valve is electric expansion valve.
Preferably, the spraying device is atomizer.
Preferably, the spraying device is at least four；
Four edges of condenser are at least respectively provided with the spraying device.
According to the second aspect of the utility model embodiment, a kind of air-conditioning is provided, comprising:
Above-mentioned cooling device.
Preferably, the air-conditioning, comprising: commercial wind cooling air-conditioner set.
The technical solution that the embodiments of the present invention provide can include the following benefits:
By the environmental parameter detected, alternatively, stream parameters, control the inflow of spraying device, to realize air-conditioning
In high-temperature refrigeration, be precisely controlled the spray amount of spraying device, control is sprayed at touch condenser fin after can steam immediately
Hair falls, and avoids in the prior art since spray amount excessively causes steam to form moisture film and water bridge phenomenon on condenser fin surface
Generation, reduce the influence to condenser air output, can speed up condenser heat dissipation, reduce air-conditioning power consumption, promoted refrigeration effect
Fruit, user experience is good, and satisfaction is high.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is a kind of schematic block diagram of cooling device shown according to an exemplary embodiment；
Fig. 2 is a kind of schematic block diagram of the cooling device shown according to another exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Fig. 1 is a kind of schematic block diagram of cooling device 10 shown according to an exemplary embodiment, as shown in Figure 1, the dress
Setting 10 includes:
First detection device 11, for the environmental parameter after detecting spraying device by spraying；
Second detection device 12, the stream parameters of the water in inlet pipeline for detecting spraying device；
Control device 13 is used for according to the environmental parameter, alternatively, stream parameters, control the inflow of spraying device.
Technical solution provided in this embodiment, by the environmental parameter detected, alternatively, stream parameters, control spraying dress
The inflow set is precisely controlled the spray amount of spraying device to realize air-conditioning in high-temperature refrigeration, and control, which is sprayed at, to be touched
It can evaporate, avoid in the prior art since spray amount excessively causes steam in condenser fin immediately after condenser fin
Surface forms the generation of moisture film and water bridge phenomenon, reduces the influence to condenser air output, can speed up condenser heat dissipation, drop
Low latitude Power Regulation consumption, promotes refrigeration effect, and user experience is good, and satisfaction is high.
Referring to fig. 2, it is preferable that the inlet pipeline is connected to condenser 14；
Water in the inlet pipeline, comprising: the chilled water in condenser 14.
Preferably, the control device 13, comprising:
Water pump 131 is arranged on the inlet pipeline, for extracting chilled water from condenser 14, and by the freezing
Water is pumped into the spraying device 15；
Water pump control modules 132, for controlling the output power of water pump 131.
It is understood that the chilled water in condenser is used for as refrigerant cooling, technical side provided in this embodiment
Case extracts a small amount of cooling water supply spraying device by water pump from condenser, is not necessarily to external water source, and water intaking is convenient, deployment
Implement to be easy, user satisfaction is high.
Preferably, the control device 13, further includes:
Solenoid valve 133 is arranged on the inlet pipeline, for controlling the water of the chilled water flowed into the inlet pipeline
Amount；
Electromagnetism valve opening control module 134, for controlling the aperture of solenoid valve 133.
Preferably, the control device 13, further includes:
Main control module 135 is connected with the water pump control modules 132 and electromagnetism valve opening control module 134 respectively, is used for
Control instruction is sent to the water pump control modules 132 and electromagnetism valve opening control module 134.
Preferably, first detection device 11, comprising:
First Temperature Humidity Sensor 111, is arranged in the front of condenser 14, is ejected into condenser wing for detecting cooling water
The first air humidity before piece；
Second Temperature Humidity Sensor 112, is arranged in the back side of condenser 14, is ejected into condenser wing for detecting cooling water
The second air humidity after piece.
It is understood that first Temperature Humidity Sensor of the setting in condenser front (deviating from blower face), detection:
After spraying, cooling water is without the first air humidity before condenser fin；The back side (close to blower face) of condenser is set
Second Temperature Humidity Sensor, detection: cooling water is ejected into the second air humidity (sky after exchanging heat after condenser fin
Air humidity degree).
Preferably, first Temperature Humidity Sensor 111 is one or more.
Preferably, first Temperature Humidity Sensor is respectively set in four edges of condenser.
Preferably, the second detection device 12, comprising:
Temperature sensing package 121, for detecting the water temperature of the cooling water in the inlet pipeline；
Flowmeter 122, for detecting the water of the cooling water in the inlet pipeline.
Preferably, the main control module 135, is specifically used for:
It is greater than first threshold in first air humidity, alternatively, controlling water when the second air humidity is greater than second threshold
Pump reduces output power, and electromagnetism valve opening turns down, to reduce the inflow of the spraying device；
It is less than first threshold in first air humidity, and, when the second air humidity is less than second threshold, control water pump
Increase output power, electromagnetism valve opening is opened greatly, to increase the inflow of the spraying device.
It is understood that the first threshold and second threshold can be equal, it can also be unequal.The first threshold
With second threshold according to historical experience value, alternatively, experimental data is set.
Preferably, the first threshold is 90%, second threshold 80%.
Preferably, the main control module 135, is specifically used for:
According to the water temperature and water, the first heat required for the chilled water evaporated in the inlet pipeline is calculated
Value；
When first calorie value is greater than or equal to the heat exchange amount of preset ratio, control water pump reduces output power, electricity
Magnet valve aperture turns down, to reduce the inflow of the spraying device；
When first calorie value is less than the heat exchange amount of preset ratio, control water pump increases output power, and solenoid valve is opened
Degree is opened greatly, to increase the inflow of the spraying device；
The heat exchange amount is the heat exchange amount of condenser.
Preferably, the value range of the preset ratio is [0,1].
Preferably, the preset ratio is 0.8.
It is understood that the water temperature due to the chilled water in current inlet pipeline can be obtained by temperature sensing package, freezing
Evaporating temperature when water becomes steam is also known, and the specific heat capacity of chilled water is also known, and flowmeter is capable of detecting when
It is cold can to calculate the first calorie value=chilled water specific heat capacity * according to heat Calculation formula for water in current inlet pipeline
Freeze the water * (evaporating temperature-Current Temperatures) of water.
In addition, since the calculation method of the heat exchange amount of condenser is common knowledge, and the prior art is disclosed, the application
Details are not described herein.
In order to make it easy to understand, assuming that the first calorie value required for evaporating the chilled water in the inlet pipeline is
QWater evaporation, the heat exchange amount of condenser is QCondenser, the preset ratio is 0.8, is explained such as the control process of above-mentioned main control module
Under:
Work as QWater evaporation0.8 × Q of >CondenserWhen, main control module issues control instruction, reduces output power to control water pump, simultaneously
Solenoid valve is turned down, to reduce the inflow of the spraying device；Work as QWater evaporation0.8 × Q of <CondenserWhen, main control module issues control and refers to
It enables, increases output power to control water pump, while opening big solenoid valve, to increase the inflow of the spraying device.
Preferably, the main control module 135, is also used to:
When detecting that solenoid valve is closed, control water pump is closed.
It is understood that when being closed to avoid the occurrence of solenoid valve, the phenomenon that water pump is opened appearance, water pump and electromagnetism valve events
When can feedback signal to main control module, main control module determines whether to open based on the feedback signal water pump, and priority is highest.It can
With understanding, system stability and reliability is can be improved in technical solution provided in this embodiment.
Preferably, described device, further includes:
Signal acquisition module 16, the input terminal of the signal acquisition module 16 respectively with first detection device 11 and
Two detection devices 12 are connected, and output end is connected with the main control module 135.
It is understood that the signal acquisition module is mainly used for the detection signal exported to the first detection device and the
The detection signal of two detection devices output is pre-processed, and the electric signal that main control module can identify is become, and improves main control module
Calculating accuracy rate and computational accuracy.
Preferably, the solenoid valve 133 is electric expansion valve.
Preferably, the spraying device 15 is atomizer.
Preferably, the spraying device 15 is at least four；
Four edges of condenser 14 are at least respectively provided with the spraying device.
It is understood that spraying device selects atomizer, deployment is implemented to be easy, and control is simple, and user experience is high.
A kind of air-conditioning shown according to an exemplary embodiment, the air-conditioning, comprising:
Above-mentioned cooling device.
Preferably, the air-conditioning, comprising: commercial wind cooling air-conditioner set.
Technical solution provided in this embodiment, by the environmental parameter detected, alternatively, stream parameters, control spraying dress
The inflow set is precisely controlled the spray amount of spraying device to realize air-conditioning in high-temperature refrigeration, and control, which is sprayed at, to be touched
It can evaporate, avoid in the prior art since spray amount excessively causes steam in condenser fin immediately after condenser fin
Surface forms the generation of moisture film and water bridge phenomenon, reduces the influence to condenser air output, can speed up condenser heat dissipation, drop
Low latitude Power Regulation consumption, promotes refrigeration effect, and user experience is good, and satisfaction is high.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present invention,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " meaning refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of preferred embodiments of the present invention includes other realization, wherein can not be by shown or discussion
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
It should be appreciated that each section of the utility model can be realized with hardware, software, firmware or their combination.?
In above embodiment, what multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Software or firmware are realized.It, and in another embodiment, can be with known in this field for example, if realized with hardware
Any one of following technology or their combination realize: there is the logic gate for realizing logic function to data-signal
The discrete logic of circuit, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA),
Field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, can integrate in a processing module in each functional unit in each embodiment of the utility model,
It can be each unit to physically exist alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated mould
If block is realized and when sold or used as an independent product in the form of software function module, it also can store and counted at one
In calculation machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (14)
1. a kind of cooling device characterized by comprising
First detection device, for the environmental parameter after detecting spraying device by spraying；
Second detection device, the stream parameters of the water in inlet pipeline for detecting spraying device；
Control device is used for according to the environmental parameter, alternatively, stream parameters, control the inflow of spraying device.
2. the apparatus according to claim 1, which is characterized in that
The inlet pipeline is connected to condenser；
Water in the inlet pipeline, comprising: the chilled water in condenser.
3. the apparatus of claim 2, which is characterized in that the control device, comprising:
Water pump is arranged on the inlet pipeline, for extracting chilled water from condenser, and by the chilled water, is pumped into
In the spraying device；
Water pump control modules, for controlling the output power of water pump.
4. device according to claim 3, which is characterized in that the control device, further includes:
Solenoid valve is arranged on the inlet pipeline, for controlling the water of the chilled water flowed into the inlet pipeline；
Electromagnetism valve opening control module, for controlling the aperture of solenoid valve.
5. device according to claim 4, which is characterized in that the control device, further includes:
Main control module is connected with the water pump control modules and electromagnetism valve opening control module respectively, is used for the water pump control
Molding block and electromagnetism valve opening control module send control instruction.
6. device according to claim 5, which is characterized in that first detection device, comprising:
The front of condenser is arranged in first Temperature Humidity Sensor, be ejected into before condenser fin for detecting cooling water
One air humidity；
The back side of condenser is arranged in second Temperature Humidity Sensor, be ejected into after condenser fin for detecting cooling water
Two air humiditys.
7. device according to claim 6, which is characterized in that
First Temperature Humidity Sensor is one or more.
8. device according to claim 5, which is characterized in that the second detection device, comprising:
Temperature sensing package, for detecting the water temperature of the cooling water in the inlet pipeline；
Flowmeter, for detecting the water of the cooling water in the inlet pipeline.
9. device according to claim 5, which is characterized in that further include:
Signal acquisition module, the input terminal of the signal acquisition module respectively with first detection device and second detection device
It is connected, output end is connected with the main control module.
10. according to the described in any item devices of claim 4~9, which is characterized in that
The solenoid valve is electric expansion valve.
11. described in any item devices according to claim 1~9, which is characterized in that
The spraying device is atomizer.
12. device according to claim 11, which is characterized in that
The spraying device is at least four；
Four edges of condenser are at least respectively provided with the spraying device.
13. a kind of air-conditioning characterized by comprising the described in any item cooling devices of claim 1~12.
14. air-conditioning according to claim 13, which is characterized in that
The air-conditioning, comprising: commercial wind cooling air-conditioner set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694800.8U CN209371448U (en) | 2018-10-18 | 2018-10-18 | A kind of cooling device and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694800.8U CN209371448U (en) | 2018-10-18 | 2018-10-18 | A kind of cooling device and air-conditioning |
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| Publication Number | Publication Date |
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| CN209371448U true CN209371448U (en) | 2019-09-10 |
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| CN201821694800.8U Active CN209371448U (en) | 2018-10-18 | 2018-10-18 | A kind of cooling device and air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341022A (en) * | 2018-10-18 | 2019-02-15 | 格力电器（合肥）有限公司 | A kind of cooling device, air-conditioning and control method |
-
2018
- 2018-10-18 CN CN201821694800.8U patent/CN209371448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341022A (en) * | 2018-10-18 | 2019-02-15 | 格力电器（合肥）有限公司 | A kind of cooling device, air-conditioning and control method |
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