CN207540049U - Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box - Google Patents
Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box Download PDFInfo
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- CN207540049U CN207540049U CN201721028710.0U CN201721028710U CN207540049U CN 207540049 U CN207540049 U CN 207540049U CN 201721028710 U CN201721028710 U CN 201721028710U CN 207540049 U CN207540049 U CN 207540049U
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Abstract
The utility model discloses a kind of double condensation energy-saving independent combined-type temperature and humidities to adjust air-conditioning box, including air-conditioning box ontology and the air conditioner being arranged on air-conditioning box ontology, evaporator, internal condensation device, external condenser and compressor are provided in the air conditioner, the evaporator and internal condensation device are located at air-conditioning box body interior, and the external condenser and compressor are located at air-conditioning box body exterior.The utility model can be needed for separately adjustable end environment temperature and humidity, it solves the defects of comfort temperature needed for current end environment cannot meet simultaneously with humidity, is not only able to reduce electricity consumption, and no longer need bringing-up section, process, Optimal Control Strategy can be reduced.
Description
Technical field
The utility model belongs to fresh air system technical field, and in particular to a kind of double condensation energy-saving independent combined-type temperature and
Humidity regulation air-conditioning box.
Background technology
The device on the market for adjusting end humiture has combined air conditioning box (AHU), air conditioner with fresh air ventilator group at present
(MAU), Fresh air handling units of air conditioner etc. are carried.
Wherein AHU mainly extracts room air and part fresh air maintains Indoor Temperature to control leaving air temp and air quantity
Degree.But this equipment can not effectively adjust humidity, and can only be adjusted by table cold end reduces temperature dehumidifying for backwater valve.
And the specified leaving water temperature of host chilled water is generally 7 DEG C, and when chilled water reaches the surface cooling section of tail end air conditioner case from computer room, one
As leaving water temperature and cold lost a part, leaving water temperature reaches 14 DEG C or so, and fresh air is after surface cooling section, although required
Environment temperature reaches desired value, but the humidity requirement needed for end is far from enough.
MAU is to provide a kind of apparatus of air conditioning of fresh air, functionally can reach permanent by the requirement of use environment
Constant temperature and humidity.This device generally includes primary filter screen section, cooling, bringing-up section, windmill section, middle effect strainer section and humidification compared with AHU complexity
Section.Such equipment is generally used for requiring high region to environment temperature, humidity, and usually, the more complete cost of function is higher (more
For factory's dust proof workshop, hospital operating room etc.).
It is similar with the present invention in the Fresh air handling units structure of included air conditioner, but a device fewer than the present invention.This technology exists
A set of air conditioner is mounted on general air-conditioning box.Wherein evaporator is located at after air-conditioning box surface cooling section, and condenser is located at air-conditioning
Inside case.The preferably clean summer high temperature cold water of such device dehumidify after surface cooling section dynamics it is inadequate the defects of.But existing
Have in technology, this device effectively can not adjust temperature according to the humidity needed for environment.(such as：When environment needed for end
Temperature is 23 DEG C, and during humidity 45%, since air conditioner is in the limitation of air-conditioning box, i.e., the temperature of evaporator end is generally at 5 DEG C -7
DEG C, it is mixed by the fresh air of surface cooling section and this evaporator, while being likely to result in dehumidifying, environment temperature decline is too fast, makes one
Body does not feel well.In this case, air conditioner can only be closed, air conditioner is again turned on after waiting temperature recoveries.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, providing one kind being capable of separately adjustable end environment institute
Double condensation energy-saving independent combined-type temperature and humidities of the temperature and humidity needed adjust air-conditioning box.
Technical solution：To achieve the above object, the utility model provide a kind of double condensation energy-saving independent combined-type temperature and
Humidity regulation air-conditioning box including air-conditioning box ontology and the air conditioner being arranged on air-conditioning box ontology, is provided in the air conditioner
Evaporator, internal condensation device, external condenser and compressor, the evaporator and internal condensation device are located in air-conditioning box ontology
Portion, the external condenser and compressor are located at air-conditioning box body exterior, the evaporator, internal condensation device and external condenser
Compressor is all connected with, is both provided with to control internal condensation between the internal condensation device and external condenser and compressor
Device and external condenser and the electrically operated valve of compressor connection status.
The first air inlet pipe and the first air outlet pipe for being connected with evaporator, the compression are provided on the compressor
The second air inlet pipe and the second air outlet pipe for being connected with external condenser are provided on machine, is set on the compressor useful
In the third air inlet pipe and third air outlet pipe that are connected with internal condensation device, second air inlet pipe, the second air outlet pipe, third into
The first valve, the second valve, third valve and the 4th valve, first valve are respectively arranged on tracheae and third air outlet pipe
It is the electrically operated valve of external condenser and compressor connection status in order to control, the third valve and the 4th valve with the second valve
That is the electrically operated valve of internal condensation device and compressor connection status in order to control.The first valve, the second valve in the utility model,
Third valve and the 4th valve are to be compared by instant ambient humidity and temperature with the ambient humidity and temperature set, so
Automation opening and closing are carried out by software control system afterwards, without artificially being operated manually.
The design principle of the utility model is：This air-conditioning box on the basis of existing air-conditioning box ontology by increasing by one group of sky
Device (Fresh air handling units for being different from included air conditioner) is adjusted, after being located at surface cooling section there are one evaporator in this air-conditioning box ontology, the dress
Condenser there are two putting, one of them is positioned over air-conditioning box body exterior, another is positioned over air-conditioning box body interior；
Assuming that environment temperature needed for end is 23 DEG C, humidity 45%.
When humidity is higher than 45%, generally for energy saving consideration, it will operation air conditioner is operated by control terminal, opened
The first valve and the second valve of condensation end in air conditioner close third valve and the 4th valve, in this way by surface cooling section
5-7 DEG C of the cold air that the cold wind of " 14 DEG C of the high temperature chilled water " of surface cooler can be generated with evaporator is in contact so that humidity can be fast
Down to 45%, but as the reduction of humidity reaches target call, environment temperature can also decrease prompt drop, drop to 23 DEG C hereinafter,
It can be set in existing air-conditioning box and be used to heat too low cold wind there are one bringing-up section, so as to improve end environmental temperature, the present invention
Technical solution be that target end required temperature is compared by environment temperature in air conditioner, once the environment temperature in air conditioner
It is too low, the first valve and the second valve are closed, opens simultaneously third valve and the 4th valve, such external condenser stops work
Make, be switched to internal condensation device and work, since the condensation temperature of internal condensation device is higher than external condenser, such air-conditioning
After the too low cold wind of the interior temperature after evaporator of device contacts under the action of compressor with internal condensation device, end is blown to
Cold wind can maintain a relatively suitable temperature and humidity, so as to eliminate the step of being electrically heated to cold wind, and work as
When the humidity and constant temperature of end environment are maintained at suitable section, the air-conditioning penstock of surface cooling section can also temporary close,
So as to reduce the electricity consumption of air-conditioning box entirety and use water flow.
When end environmental temperature is higher, higher than 23 degree, but when not needing to dehumidifying, it is again turned on surface cooling section air-conditioning penstock work
Make, close operation air conditioner, cold wind temperature is reduced by surface cooling section, so as to reduce end environmental temperature.When needing dehumidifying, again
Air conditioner is run, the first valve and the second valve are opened, and third valve and the 4th valve are closed, and when the temperature is too low, are then switched
It is run to internal condensation device, so on circulate.
Therefore the utility model targetedly can be opened and closed to corresponding device according to the environment temperature of end
It closes, under the double requirements that disclosure satisfy that temperature and humidity, also reduces the whole energy consumption of host.
Further, it is cold to be followed successively by fresh air inlet at air-supply outlet initial effect filtering section, table for the air-conditioning box ontology
Section, air conditioner, humidifier section and pressure fan.
Further, the internal condensation device is located at behind evaporator.
Further, the surface cooling section is provided with chilled water feed pipe and chilled water return pipe.
Further, be additionally provided with medium efficiency filtration section and high efficiency filter section in the air-conditioning box ontology, medium efficiency filtration section and
The increase of high efficiency filter section can improve the filter effect for last outlet air, enabling meet factory's dust proof workshop, hospital
Operating room etc. uses the very high place of air quality requirements.
Advantageous effect：The utility model compared with prior art, has following advantage：
1st, electricity consumption can be reduced.Due to the effect on moisture extraction of common air-conditioning case it is bad the defects of, the host of cold water computer room,
The equipment such as water pump need persistently high-power operation, to meet the requirement of terminal temperature, humidity.But after the present invention, cooling-water machine
The load on host computers in room can be alleviated, and pump capacity can suitably decline, and can directly reduce host power consumption and pump consumption；
2nd, this air-conditioning box no longer needs bringing-up section, can reduce process, Optimal Control Strategy.The air-conditioning box of script is controlled
It when processed, needs to have more 3-4 point position, and only need to increase an evaporator and condenser in this air-conditioning box, by evaporator, cold
The data monitoring of condenser adjusts the switching control of surface cooling section motor-driven valve and condenser motor-driven valve, it will be able to reach script air-conditioning box
The sophisticated strategies of operation.
3rd, following three kinds of defects in the prior art are overcome：
1. solving the defects of comfort temperature needed for current end environment cannot meet simultaneously with humidity, end is realized
Environment temperature and the mutual adjustment of humidity；
2. it solves traditional air conditioner case to be promoted by reducing the defects of chilled water leaving water temperature is to reach effect on moisture extraction
The accuracy and stability of dehumidifying；
3. solves the defects of included air conditioner Fresh air handling units cause end environmental temperature relatively low in dehumidifying.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
Embodiment 1：
As shown in Figure 1, the utility model, which provides a kind of double condensation energy-saving independent combined-type temperature and humidities, adjusts air-conditioning box,
Including air-conditioning box ontology and the air conditioner 3 that is arranged on air-conditioning box ontology, evaporator 4, internal cold is provided in the air conditioner 3
Condenser 5, external condenser 6 and compressor 7, the evaporator 4 and internal condensation device 5 are located inside air-conditioning box, and the outside is cold
Condenser 6 and compressor 7 are located at outside air-conditioning box, and the evaporator 4, internal condensation device 5 and external condenser 6 are all connected with pressure
Contracting machine 7 is provided with the first air inlet pipe 71 and the first air outlet pipe 72 for being connected with evaporator 4 on the compressor 7, described
The second air inlet pipe 73 and the second air outlet pipe 74 for being connected with external condenser 6, the compressor are provided on compressor 7
The third air inlet pipe 75 and third air outlet pipe 76 for being connected with internal condensation device 5, second air inlet pipe are provided on 7
73rd, be respectively arranged in the second air outlet pipe 74, third air inlet pipe 75 and third air outlet pipe 76 first valve 61, the second valve 62,
51 and the 4th valve 52 of third valve, the air-conditioning box ontology are followed successively by initial effect filtering section at fresh air inlet at air-supply outlet
1st, surface cooling section 2, air conditioner 3, humidifier section 8 and pressure fan 9, the internal condensation device 5 are located at behind evaporator 4, and the table is cold
Section 2 is provided with chilled water feed pipe 21 and chilled water return pipe 22.
Embodiment 2：
End environment required temperature is set as 23 DEG C, humidity 45%.
When the humidity for sensing end environment is apparently higher than 45%, start operation air conditioner 3, in surface cooling section 2 in surface cooler
Chilled water for 14 DEG C, the cold air that evaporator 4 generates in air conditioner 3 is 5 DEG C, fresh air after the filtering of initial effect filtering section 1,
Become cold wind using 14 DEG C in surface cooling section 2 of chilled water, cold wind enters the cold of generated in air conditioner 3 with evaporator 45 DEG C
After gas phase contact so that humidity is rapidly reduced to 45%, is at this time 10 DEG C from the cold wind temperature that evaporator 4 comes out in air conditioner 3,
The condensation temperature of external condenser 6 is 30 DEG C, and the condensation temperature of internal condensation device 5 is 35 DEG C, and the outside being currently running at this time is cold
Condenser 6 is in contact by compressor 7 with 10 DEG C of cold wind in evaporator 4 so that and the environment temperature in air conditioner 3 is 19 DEG C,
23 DEG C of required temperature is far below, so the motor-driven valve by adjusting internal condensation device 5 and external condenser 6 in control terminal,
The first valve 61, the second valve 62 to be closed, opens third valve 51 and the 4th valve 52, such external condenser 6 is out of service,
Internal condensation device 5 brings into operation, and the internal condensation device 5 being currently running at this time passes through 10 DEG C in compressor 7 and evaporator 4
Cold wind is in contact, since the condensation temperature of internal condensation device 5 is 35 DEG C so that the environment temperature eventually formed can maintain substantially
At 23 DEG C or so, therefore last pressure fan 9 blows to the cold wind of end and is able to maintain that in the suitable of 23 DEG C of temperature and humidity 45%
Within section, original process for needing to be electrically heated cold wind is eliminated, the overall power of air-conditioning box host has significantly
It reduces.
When the temperature and humidity of end environment is maintained at 23 DEG C and 45% or so, by the air-conditioning penstock of surface cooling section 2
(not shown in attached drawing) temporary close, for supply chilled water water pump can also temporary close, not only pump capacity can in this way
Suitably to decline, and also reduce pump consumption.
When the temperature of end environment gradually rises, hence it is evident that during higher than 23 DEG C, but when humidity is also held in 45% or so,
The air-conditioning penstock of surface cooling section 2 is then again turned on, but runs air conditioner 3 and keeps run-stopping status, water pump passes through chilled water
Feed pipe 21 provides chilled water to surface cooling section 2, to carrying out appropriate cooling by the fresh air of surface cooling section 2 so that end environment
Temperature is fallen after rise to 23 DEG C.
When the humidity of end environment gradually rises, hence it is evident that during higher than 45%, then operation air conditioner 3 dehumidify instead again
Should, what is originally first started is external condenser 6, if the environment temperature in air conditioner 3 is too low, switches to internal condensation device 5
Operation, concrete operations with it is above-mentioned the same, so form and recycle repeatedly.
Embodiment 3：
The utility model is applied into the operating room in hospital, since the operating room of hospital will for the special of air quality
It asks, air-conditioning box does not often rest operation for 24 hours, and air-conditioning box needed to carry out Dehumidification controlling operation in 1 year at least three months, often
The time of its Dehumidification controlling operation is 6 hours, is carried out by the energy consumption for this air-conditioning box entirety energy consumption and traditional air-conditioning box
Comparison, this air-conditioning box use the electricity consumption that can save 10KW/ hours over a year.
Claims (6)
1. pair condensation energy-saving independent combined-type temperature and humidity adjusts air-conditioning box, including air-conditioning box ontology and it is arranged on air-conditioning box sheet
Air conditioner (3) on body, it is characterised in that：Evaporator (4), internal condensation device (5), outside are provided in the air conditioner (3)
Condenser (6) and compressor (7), the evaporator (4) and internal condensation device (5) are positioned at air-conditioning box body interior, the outside
Condenser (6) and compressor (7) are positioned at air-conditioning box body exterior, the evaporator (4), internal condensation device (5) and external condensation
Device (6) is all connected with compressor (7), is respectively provided between the internal condensation device (5) and external condenser (6) and compressor (7)
It is useful for control internal condensation device (5) and external condenser (6) and the electrically operated valve of compressor (7) connection status.
2. double condensation energy-saving independent combined-type temperature and humidities according to claim 1 adjust air-conditioning box, it is characterised in that：
The first air inlet pipe (71) and the first air outlet pipe (72) for being connected with evaporator (4), institute are provided on the compressor (7)
The second air inlet pipe (73) and the second air outlet pipe (74) being provided on compressor (7) for being connected with external condenser (6) are stated,
The third air inlet pipe (75) and third air outlet pipe for being connected with internal condensation device (5) are provided on the compressor (7)
(76), it is set respectively in second air inlet pipe (73), the second air outlet pipe (74), third air inlet pipe (75) and third air outlet pipe (76)
It is equipped with the first valve (61), the second valve (62), third valve (51) and the 4th valve (52).
3. double condensation energy-saving independent combined-type temperature and humidities according to claim 1 adjust air-conditioning box, it is characterised in that：
The air-conditioning box ontology is followed successively by initial effect filtering section (1), surface cooling section (2), air conditioner at fresh air inlet at air-supply outlet
(3), humidifier section (8) and pressure fan (9).
4. double condensation energy-saving independent combined-type temperature and humidities according to claim 1 or 3 adjust air-conditioning box, feature exists
In：The internal condensation device (5) is behind evaporator (4).
5. double condensation energy-saving independent combined-type temperature and humidities according to claim 3 adjust air-conditioning box, it is characterised in that：
The surface cooling section (2) is provided with chilled water feed pipe (21) and chilled water return pipe (22).
6. double condensation energy-saving independent combined-type temperature and humidities according to claim 3 adjust air-conditioning box, it is characterised in that：
Medium efficiency filtration section and high efficiency filter section are additionally provided in the air-conditioning box ontology.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028710.0U CN207540049U (en) | 2017-08-17 | 2017-08-17 | Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721028710.0U CN207540049U (en) | 2017-08-17 | 2017-08-17 | Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box |
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| CN207540049U true CN207540049U (en) | 2018-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461848A (en) * | 2017-08-17 | 2017-12-12 | 江苏区宇能源有限公司 | Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box |
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- 2017-08-17 CN CN201721028710.0U patent/CN207540049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461848A (en) * | 2017-08-17 | 2017-12-12 | 江苏区宇能源有限公司 | Double condensation energy-saving independent combined-type temperature and humidities adjust air-conditioning box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Far East Energy Group Co.,Ltd. Assignor: JIANGSU QUYU ENERGY CO.,LTD. Contract record no.: X2023980038387 Denomination of utility model: Dual condensing energy-saving independent combined temperature and humidity regulation air conditioning box Granted publication date: 20180626 License type: Common License Record date: 20230724 |
|
| EE01 | Entry into force of recordation of patent licensing contract |