CN204943695U - Monoblock type degree of depth dehumidifying energy-saving type air conditioner unit - Google Patents
Monoblock type degree of depth dehumidifying energy-saving type air conditioner unit Download PDFInfo
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- CN204943695U CN204943695U CN201520515404.4U CN201520515404U CN204943695U CN 204943695 U CN204943695 U CN 204943695U CN 201520515404 U CN201520515404 U CN 201520515404U CN 204943695 U CN204943695 U CN 204943695U
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Abstract
Monoblock type degree of depth dehumidifying energy-saving type air conditioner unit, relate to air-conditioning technical field, its structure is included in cooling coil and degree of depth dehumidifier set up by blower fan, and degree of depth dehumidifier comprises evaporimeter and condenser, and evaporimeter is located between cooling coil and condenser.When to fresh air dehumidification, evaporimeter can carry out further cool-down dehumidification to the new wind after cooling coil dehumidifying, in the process, a part of load of cooling coil shared by evaporimeter, and then the energy consumption of cooling coil can be reduced, reach energy-conservation object, then the condenser heat that reclaims degree of depth dehumidifier to new wind carry out heating make it reach can wind pushing temperature, to reach object energy-conservation further, relative to existing fresh air disposal, energy-saving effect can promote 5 times, and because the air-conditioner set with degree of depth dehumidifier is without humiture Coupling point control problem, air-conditioner set is stable, moisture removal is stablized, can not change with the change of outdoor operating mode.
Description
Technical field
The utility model relates to air-conditioning technical field, is specifically related to a kind of monoblock type degree of depth dehumidifying energy-saving type air conditioner unit.
Background technology
In toilet, constant temperature and humidity occasion, new wind in air-conditioner set has the freshness maintaining room air, the effect maintaining indoor oxygen concentration, dilution chamber's internal contamination substrate concentration, also there is with stylish wind the function maintaining indoor positive pressure, prevent outdoor air by door and window to indoor infiltration, guarantee Cleanliness and refrigeration, thus new wind is indispensable in air-conditioner set.But, introduce new wind in air-conditioner set and there is following two large problems: the load of (1) air-conditioner set increases, enthalpy due to outdoor air is greater than the enthalpy of room air, the enthalpy of new wind must be reduced to by Leads to new breeze the enthalpy of room air to indoor, and then will the energy consumption of air-conditioner set be increased; (2) fluctuation of indoor temperature and humidity, outdoor air humiture was fluctuation in one day, particularly outdoor rain suddenly the humidity load variation brought and the disturbance causing air-conditioning to regulate, and then affected the stability of air-conditioner set.
For solving the problem, generally set up electric heater unit 4 to the processing mode of new wind in existing air-conditioner set, as shown in Figure 1, namely after cooling coil 3, electric heater unit 4 is added, adopt this processing mode to the humiture processing procedure of new wind as shown in Figure 2, outdoor new wind-warm syndrome humidity W point (34 DEG C/65%), dehumidify to D point (10 DEG C/95%) after sub-cooling coil 3 processes, if now directly air-supply can bring the problem of air supply duct condensation, therefore electric heater unit 4 must be adopted new wind to be heated to S point (15 DEG C/68%), then take away indoor hot humidity load and get back to indoor humiture point N (20 DEG C/50%).In this Fresh air handing process, adopt ad hoc electric heater unit 4 that the temperature of new wind is heated to from D point the energy consumption that S point adds air-conditioner set, do not reach the object of energy-conserving and environment-protective, and this fresh air disposal is because there being humiture Coupling point control problem, the scope of humiture will be brought to fluctuate because the transition of air-conditioner set regulates when causing indoor temperature and humidity to fluctuate excessive, and then affect the stability of air-conditioner set operation.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and provides a kind of energy-conservation, recoverable energy and guarantee the monoblock type degree of depth dehumidifying energy-saving type air conditioner unit that air-conditioner set is stable.
The purpose of this utility model is achieved through the following technical solutions:
A kind of monoblock type degree of depth dehumidifying energy-saving type air conditioner unit is provided, comprise the air inlet, filter, cooling coil, blower fan and the air outlet that set gradually, degree of depth dehumidifier is provided with between described cooling coil and described blower fan, described degree of depth dehumidifier comprises evaporimeter and the condenser of series connection, and described evaporimeter is located between described cooling coil and described condenser.
Wherein, described evaporimeter and described condenser all adopt the riffled tube of 9 ~ 10mm.
Wherein, the inlet side of described evaporimeter is provided with temperature sensor.
Wherein, described monoblock type degree of depth dehumidifying energy-saving type air conditioner unit also comprises the control module with logic control function, and described temperature sensor is electrically connected described control module.
Wherein, described cooling coil is water-cooled coil pipe or direct-expansion coil.
Wherein, described degree of depth dehumidifier also comprises compressor and throttling arrangement, the high voltage interface of described compressor connects one end of described condenser, throttling arrangement and evaporimeter successively, and the other end of described evaporimeter is connected to form refrigerating circuit with the low-voltage interface of described compressor.
Wherein, described compressor is paddy wheel scroll compressor.
Wherein, described throttling arrangement is capillary or expansion valve.
The beneficial effects of the utility model:
Air-conditioner set of the present utility model, its structure is included in cooling coil and degree of depth dehumidifier set up by blower fan, and degree of depth dehumidifier comprises evaporimeter and condenser, and evaporimeter is located between cooling coil and condenser.When to fresh air dehumidification, evaporimeter can carry out further cool-down dehumidification to the new wind after cooling coil cool-down dehumidification, new wind is made to drop to minimum temperature except wet point, in the process, a part of load of cooling coil shared by evaporimeter, and then the energy consumption of cooling coil can be reduced, to reach energy-conservation object, then the condenser heat that reclaims degree of depth dehumidifier to the minimum new wind except wet point carry out heating make it reach can wind pushing temperature, relative to adopting special electric heater unit heating in prior art, degree of depth dehumidifier of the present utility model can reach object energy-conservation further, energy-saving effect can promote 5 times, and because the air-conditioner set with degree of depth dehumidifier is without humiture Coupling point control problem, air-conditioner set is stable, moisture removal is stablized, can not change with the change of outdoor operating mode.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of fresh air disposal in prior art.
Fig. 2 is the schematic diagram of Fresh air handing process in prior art.
Fig. 3 is the structural representation of the monoblock type degree of depth of the present utility model dehumidifying energy-saving type air conditioner unit.
Fig. 4 is the schematic diagram of Fresh air handing process of the present utility model.
Include in Fig. 1 to Fig. 4:
1-air inlet;
2-filter;
3-cooling coil;
4-electric heater unit;
5-blower fan;
6-air outlet;
7-degree of depth dehumidifier, 71-evaporimeter, 72-condenser.
Detailed description of the invention
With the following Examples the utility model is further described.
The detailed description of the invention of a kind of monoblock type degree of depth dehumidifying energy-saving type air conditioner unit of the present utility model, as shown in Figure 3, its structure comprises the air inlet 1, filter 2, cooling coil 3, blower fan 5 and the air outlet 6 that set gradually, degree of depth dehumidifier 7 is provided with between cooling coil 3 and blower fan, degree of depth dehumidifier 7 comprises evaporimeter 71 and the condenser 72 of series connection, and evaporimeter 71 is located between cooling coil 3 and condenser 72.
When to fresh air dehumidification, as shown in Figure 4, the new wind-warm syndrome humidity W point (34 DEG C/65%) of outdoor only need be down to D ' point (18 DEG C/95%) by cooling coil 3, then the new wind using evaporimeter 71 couples of D ' of degree of depth dehumidifier 7 to put cool-down dehumidification again further, new wind-warm syndrome humidity is made to be down to D point (12 DEG C/95%), in the process, a part of load of cooling coil 3 shared by evaporimeter 71, and then the energy consumption of cooling coil 3 can be reduced, reach necessarily energy-conservation effect, then the new wind of heat to D point that condenser 72 reclaims degree of depth dehumidifier 7 heats the humiture S point (15 DEG C/68%) making it reach can to blow, relative to processing mode of the prior art, the air-conditioning of band degree of depth dehumidifier 7 of the present utility model, not only save the energy of the refrigeration institute loss of the point from D ' to D, also save the energy of the reheating amount institute loss from D point to S point, as calculated: the dehumidification mode of prior art can reach: moisture removal/power consumption equals 0.5kg/ (KW.H), and the lifting of adjustment unit of the present utility model due to efficiency and the utilization of condenser 72 heat recovery, moisture removal/power consumption can up to 2.5kg/ (KW.H), energy-saving effect improves 5 times.And because the air-conditioner set with degree of depth dehumidifier 7 is without humiture Coupling point control problem, air-conditioner set is stable, and moisture removal is stablized, and can not change with the change of outdoor operating mode.
Because the inlet side of evaporimeter 71 is provided with temperature sensor, and temperature sensor electrical connection has the control module of logic control function, temperature sensor ensures that air-conditioner set just allows to start degree of depth dehumidifier 7 within the scope of 10 ~ 20 DEG C, ensures that refrigeration unit is run in safe temperature.In addition, the control module of degree of depth dehumidifier 7 is EK120 module, can carry out communication with PLC and then control the start and stop of refrigeration unit, and refrigeration unit controls to carry out the protection of corresponding high-low pressure and protection minimum downtime by EK120 module logic.
For ensureing moisture removal and air-conditioner set kinetic stability, evaporimeter 71 and condenser 72 all adopt the riffled tube of 9 ~ 10mm, and preferred riffled tube adopts 9.25mm.
Further, cooling coil 3 is water-cooled coil pipe.
Further, institute's degree of depth dehumidifier 7 also comprises compressor and throttling arrangement, and one end of the high voltage interface of compressor described condenser 72, throttling arrangement and evaporimeter 71 successively, the other end of evaporimeter 71 is connected with the low-voltage interface of compressor, forms refrigerating circuit.Preferably, compressor is paddy wheel scroll compressor, and throttling arrangement is expansion valve.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit, comprise the air inlet, filter, cooling coil, blower fan and the air outlet that set gradually, it is characterized in that: between described cooling coil and described blower fan, be provided with degree of depth dehumidifier, described degree of depth dehumidifier comprises evaporimeter and the condenser of series connection, and described evaporimeter is located between described cooling coil and described condenser.
2. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 1, is characterized in that: described evaporimeter and described condenser all adopt the riffled tube of 9 ~ 10mm.
3. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 1, is characterized in that: the inlet side of described evaporimeter is provided with temperature sensor.
4. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 3, is characterized in that: described monoblock type degree of depth dehumidifying energy-saving type air conditioner unit also comprises the control module with logic control function, and described temperature sensor is electrically connected described control module.
5. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 1, is characterized in that: described cooling coil is water-cooled coil pipe or direct-expansion coil.
6. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 1, it is characterized in that: described degree of depth dehumidifier also comprises compressor and throttling arrangement, the high voltage interface of described compressor connects one end of described condenser, throttling arrangement and evaporimeter successively, and the other end of described evaporimeter is connected to form refrigerating circuit with the low-voltage interface of described compressor.
7. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 6, is characterized in that: described compressor is paddy wheel scroll compressor.
8. monoblock type degree of depth dehumidifying energy-saving type air conditioner unit according to claim 6, is characterized in that: described throttling arrangement is capillary or expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515404.4U CN204943695U (en) | 2015-07-16 | 2015-07-16 | Monoblock type degree of depth dehumidifying energy-saving type air conditioner unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515404.4U CN204943695U (en) | 2015-07-16 | 2015-07-16 | Monoblock type degree of depth dehumidifying energy-saving type air conditioner unit |
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| CN204943695U true CN204943695U (en) | 2016-01-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425036A (en) * | 2017-07-01 | 2019-03-05 | 泰州森港机器人有限公司 | A kind of intelligence dehumidifier |
| CN112682857A (en) * | 2020-12-14 | 2021-04-20 | 珠海格力电器股份有限公司 | Fresh air conditioner for producing air and refrigerating by using air pressure and control method thereof |
| CN113418245A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | System, method and device for dehumidification |
-
2015
- 2015-07-16 CN CN201520515404.4U patent/CN204943695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425036A (en) * | 2017-07-01 | 2019-03-05 | 泰州森港机器人有限公司 | A kind of intelligence dehumidifier |
| CN112682857A (en) * | 2020-12-14 | 2021-04-20 | 珠海格力电器股份有限公司 | Fresh air conditioner for producing air and refrigerating by using air pressure and control method thereof |
| CN113418245A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | System, method and device for dehumidification |
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