CN203964186U - Variable-frequency multi-connection type air-conditioner - Google Patents
Variable-frequency multi-connection type air-conditioner Download PDFInfo
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- CN203964186U CN203964186U CN201420413097.4U CN201420413097U CN203964186U CN 203964186 U CN203964186 U CN 203964186U CN 201420413097 U CN201420413097 U CN 201420413097U CN 203964186 U CN203964186 U CN 203964186U
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Abstract
The utility model relates to air-conditioner technical field, a kind of variable-frequency multi-connection type air-conditioner is disclosed, comprise off-premises station and at least two indoor sets, described off-premises station comprises frequency-changeable compressor, outdoor heat exchanger and cross valve, described indoor set comprises humidifying component and indoor heat exchanger, described outdoor heat exchanger is connected with described frequency-changeable compressor, described indoor heat exchanger is connected with described outdoor heat exchanger, in described indoor heat exchanger, dehydrating unit is housed, described dehydrating unit comprises dehumidifying flow controller, dehumidifying magnetic valve, and described dehydrating unit is connected with described indoor heat exchanger.The defect that the utility model overcomes that existing air regulator is in operation that air humidity is uncontrollable, oxygen content declines, air is unholiness and room temperature declines when dehumidifying, and improve low temperature dehumidification and low-temperature humidifying speed, realize the permanent clean function of the permanent oxygen of constant temperature and humidity.
Description
Technical field
The utility model relates to air-conditioner technical field, particularly a kind of variable-frequency multi-connection type air-conditioner.
Background technology
The variable-frequency multi-connection type air-conditioner that the multiple rooms of existing household and working environment are used, be substantially all temperature adjusting, can not regulate live needed humidity, oxygen content, air purity of people.Using when air-conditioning, along with humidity declines, oxygen content declines, people can feel to be dried, unhappy, uncomfortable, unnaturally.In the time that running refrigerating dehumidifies, along with humidity declines, room temperature is corresponding decline also, can make people feel cold, and the speed that especially dehumidifies in the time of low temperature dehumidification is slow, even can not dehumidify; Humidifier humidification speed in the time of low-temperature humidifying is slow, even can not humidification.
Utility model content
The utility model, in order to solve the problems of the technologies described above, provides a kind of variable-frequency multi-connection type air-conditioner, overcomes the existing air-conditioner uncontrollable problem of air humidity that is in operation, and indoor air humidity is effectively regulated, and realizes the permanent clean function of the permanent oxygen of constant temperature and humidity.
To achieve these goals, the utility model provides following technical scheme:
A kind of variable-frequency multi-connection type air-conditioner, comprise off-premises station and at least two indoor sets, it is characterized in that, described off-premises station comprises frequency-changeable compressor, outdoor heat exchanger and cross valve, described indoor set comprises humidifying component and indoor heat exchanger, described outdoor heat exchanger is connected with described frequency-changeable compressor, described indoor heat exchanger is connected with described outdoor heat exchanger, in described indoor heat exchanger, dehydrating unit is housed, described dehydrating unit comprises dehumidifying flow controller, dehumidifying magnetic valve, and described dehydrating unit is connected with described indoor heat exchanger.
Further, described indoor set also configures the new blower fan of persevering oxygen, and the new blower fan of described permanent oxygen comprises blower fan, heat exchanger and air cleaning unit, and described blower fan is positioned at the front-end and back-end of described heat exchanger.
Further, in indoor fan one side of described indoor set, humidifying component is set, described humidifying component comprises humidifier, adds wet blower, water compensating valve, adds the front of wet blower described in described humidifier is arranged on.
Further, described humidifier is far infrared humidifier or water heater.
Further, described air cleaning unit is made up of HEPA high efficiency particulate air, electrostatic precipitator, activated carbon, ion generator and catalyst filter screen.
The beneficial effects of the utility model are:
Realize that the multiple rooms of household and office space multiple regional temperatures, humidity, oxygen content are constant, the air-conditioner of air purity.Overcome that existing air regulator is in operation that air humidity is uncontrollable, oxygen content declines, air is unholiness and room temperature declines when dehumidifying defect, and improve low temperature dehumidification and low-temperature humidifying speed, the air-conditioner that air themperature under the residing work of people and living environment, humidity, oxygen content, air purity are carried out to comprehensive adjusting, really reaches the function of constant temperature dehumidification, constant temperature humidification.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model humidifying component structural representation;
Fig. 3 is the utility model ventilation air interchange system structural representation.
In figure: 1 for frequency-changeable compressor, 2 for cross valve, 3 for outdoor heat exchanger, 4 for throttling arrangement, 5 for humidifying component, 6 for indoor heat exchanger, 7 for throttling arrangement, 8 for dehumidifying magnetic valve, 9 for dehumidifying throttling arrangement, 10 for add wet blower, 11 for far infrared humidifier, 12 for moisturizing magnetic valve or motor-driven valve, 13 for water source, 14 for blower fan, 15 for heat exchanger, 16 for blower fan, 17 for air cleaning unit, 18 be air cleaning unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the utility model variable-frequency multi-connection type air-conditioner is elaborated.
The permanent clean air-conditioner of the permanent oxygen of variable-frequency multi-connection type constant temperature and humidity comprises variable-frequency multi-connection type constant temperature and humidity system, humidifying component and ventilation air interchange system.Realize the permanent net work energy of the permanent oxygen of constant temperature and humidity by humidifying component, ventilation air interchange system etc.
Referring to accompanying drawing 1, variable-frequency multi-connection type constant temperature and humidity system comprises an off-premises station and at least two indoor sets, off-premises station comprises frequency-changeable compressor 1, cross valve 2, outdoor heat exchanger 3 and house steward's throttling arrangement 4, indoor set comprises indoor heat exchanger 6, branch road throttling arrangement 7, dehumidifying throttling arrangement 9, dehumidifying magnetic valve 8 and indoor fan, four ports of cross valve 2 respectively with the blast pipe of frequency-changeable compressor 1, the air intake duct of frequency-changeable compressor 1, one end of outdoor heat exchanger 3 is connected with one end of the indoor heat exchanger of each indoor set 6, the indoor heat exchanger 6 of each indoor set is divided into upper and lower two halves, one end of indoor heat exchanger the first half is connected with one end of house steward's throttling arrangement 4 by branch road throttling arrangement 7 respectively, the other end is connected with dehumidifying magnetic valve 8 with dehumidifying throttling arrangement 9, indoor heat exchanger the latter half is connected with dehumidifying magnetic valve 8 with dehumidifying throttling arrangement 9.The other end of house steward's throttling arrangement 4 is connected with the other end of outdoor heat exchanger 3.Each indoor set humidifying component 5 is arranged on indoor fan one side, humidifying component 5 by far infrared humidifier 11, add wet blower 10, water compensating valve 12 forms.
Referring to accompanying drawing 3, ventilation air interchange system is made up of heat exchanger 15, blower fan 14,16, air cleaning unit 17,18.Blower fan 14,16 is positioned at the front and back end of heat exchanger 15, carries out respectively blowdown wind and inletting fresh air.Air cleaning unit 17,18 can be made up of HEPA high efficiency particulate air, electrostatic precipitator, activated carbon, ion generator and catalyst filter screen.Heat exchanger can be total-heat exchanger, can be also sensible heat exchanger.
Throttling arrangement can be capillary, heating power expansion valve or electric expansion valve.
Referring to accompanying drawing 2, humidifying component can arrange water tank water source 13, and water heater part also can be set.Moisturizing can adopt straight water supplementing method, also can adopt circular water replenishing mode.When direct subsidy water, directly mended to water tank through magnetic valve or motor-driven valve by source water.
Operation principle of the present utility model is as follows:
Referring to accompanying drawing 1, when refrigeration: cold-producing medium is by the gas of compressor 1 boil down to HTHP, through cross valve 2, deliver to outdoor heat exchanger 3, it is cooling after outdoor heat exchanger carries out exchange heat, become gas liquid mixture or liquid, then pass through house steward's throttling arrangement 4, now house steward's throttling arrangement 4 standard-sized sheets, deliver to each indoor set branch road throttling arrangement 7, become the gas-liquid mixture of low-temp low-pressure, again by each indoor set indoor heat exchanger, the magnetic valve 8 that now dehumidifies is opened, indoor heat exchanger by exchange heat in room air to cold-producing medium, indoor air temperature reduces, give indoor refrigeration.Cold-producing medium becomes the gas of low-temp low-pressure after each indoor set indoor heat exchanger heat exchange, by cross valve, then is sucked by compressor, then by the gas that turns HTHP after compressor compresses, completes kind of refrigeration cycle.
While heating: cold-producing medium is by the gas of compressor 1 boil down to HTHP, through cross valve 2, deliver to each indoor set indoor heat exchanger, cooling after indoor heat exchanger carries out exchange heat, indoor air is warmed and produces and heats, and the magnetic valve 8 that now dehumidifies is opened.Cooled cold-producing medium becomes gas liquid mixture or the liquid of high pressure, then pass through each indoor set branch road throttling arrangement 7, now branch road throttling arrangement 7 standard-sized sheets, deliver to house steward's throttling arrangement 4, become the gas-liquid mixture of low-temp low-pressure, by outdoor heat exchanger 3, cold-producing medium exchange heat is arrived outdoor air by outdoor heat exchanger again.Cold-producing medium becomes the gas of low-temp low-pressure after outdoor heat exchanger heat exchange, then by cross valve, is sucked, then by the gas that turns HTHP after compressor compresses, complete and heat circulation by compressor.
When constant temperature dehumidification: cold-producing medium is by the gas of compressor 1 boil down to HTHP, through cross valve 2, deliver to outdoor heat exchanger 3, carry out after part exchange heat at outdoor heat exchanger, , then pass through house steward's throttling arrangement 4, now house steward's throttling arrangement 4 standard-sized sheets, pass through again each indoor set branch road throttling arrangement 7, now branch road throttling arrangement 7 standard-sized sheets, deliver to indoor heat exchanger 6 heat exchange of each indoor set, heat up to room air in indoor heat exchanger the first half, cold-producing medium becomes gas liquid mixture or the liquid of high pressure and delivers to dehumidifying throttling arrangement 9, become the gas-liquid mixture of low-temp low-pressure, deliver to again indoor heat exchanger 8 the latter halfs, the magnetic valve 8 that now dehumidifies cuts out, room air exchange heat is arrived cold-producing medium by indoor heat exchanger, because indoor heat exchanger temperature is low, the indoor air humidity supersaturation of flowing through and produce condensation, condensed water is discharged, thereby give indoor air dehumidification, in dehumidification process, indoor heat exchanger the latter half and indoor heat exchanger the first half are given respectively indoor refrigeration and are heated, thereby reach the object of constant temperature dehumidification.Cold-producing medium becomes the gas of low-temp low-pressure after the indoor heat exchanger of each indoor set, by cross valve, then is sucked by compressor, then by the gas that turns HTHP after compressor compresses, completes constant temperature dehumidification circulation.
Referring to accompanying drawing 2, when constant temperature humidification: cold-producing medium is by the gas of compressor 1 boil down to HTHP, through cross valve 2, deliver to outdoor heat exchanger 3, carry out, after part exchange heat, then passing through house steward's throttling arrangement 4 at outdoor heat exchanger, now house steward's throttling arrangement 4 standard-sized sheets.Humidifying component 5 is worked, and far infrared humidifier 11 makes water surface under infrared ray action, produce heat and then rapid evaporation by infrared emanation, indoor to indoor humidification thereby warm moist air is sent to.Cold-producing medium becomes gas liquid mixture or the liquid of high pressure and delivers to branch road throttling arrangement 7, become the gas-liquid mixture of low-temp low-pressure, again by the indoor heat exchanger of each indoor set, the magnetic valve 8 that now dehumidifies is opened, indoor heat exchanger by exchange heat in room air to cold-producing medium, in humidification, indoor heat exchanger and humidifying component are given respectively indoor refrigeration and are heated, thereby reach the object of constant temperature humidification.Cold-producing medium becomes the gas of low-temp low-pressure after the indoor heat exchanger heat exchange of each room, by cross valve, then is sucked by compressor, then by the gas that turns HTHP after compressor compresses, completes the circulation of constant temperature humidification.
Referring to accompanying drawing 3, the new blower fan operation principle of permanent oxygen: when inspection raises (or oxygen concentration decline) or IAQ pollutes and exceeds standard or when PM2.5 exceeds standard to CO2 concentration in room air, automatically open the new blower fan work of permanent oxygen, indoor dirty wind is through purifier 17, carry out heat exchange by heat exchanger 15 again, sent by blower fan 16; Outdoor fresh air is by after air cleaning unit 18, undertaken after heat exchange by heat exchanger 15 again, deliver to indoor by blower fan 14, the new wind or the dirty wind that enter new blower fan all pass through Air purification, reach indoor air purification, effectively remove the pernicious gases such as PM2.5, formaldehyde, the indoor new wind of dirty wind outside discharge chamber and inspiration carries out full heat or Exchange of apparent heat, reach the order of heat recovery, due to lasting inletting fresh air, by the air exchange of outdoor constant oxygen to indoor, thereby reach the object of indoor permanent oxygen.
Humidifying component work: by adding that wet blower 10 is blown or air-breathing, air stream is through far infrared humidifier 11, the water 13 that water charging system is used humidification is directly mended humidifier water tank by moisturizing magnetic valve or motor-driven valve 12, far infrared humidifier 11 makes water surface under infrared ray action, produce heat and then rapid evaporation by infrared emanation, moisture is evaporated in air-flow, thereby warm moist air is sent to the indoor function reaching to indoor humidification.
The implementation of this utility model can have following improvement mode:
Cancel far infrared humidifier, replaced by water heater part, the effect of heating water is equal to far infrared humidifier, and far infrared humidifier plays equalized temperature effect in constant temperature humidification.
Air cleaning unit, except being arranged in ventilation air interchange system, also can be arranged in each indoor set of variable-frequency multi-connection type constant temperature and humidity system, plays equally the effect purifying the air of a room.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a variable-frequency multi-connection type air-conditioner, comprise off-premises station and at least two indoor sets, it is characterized in that: described off-premises station comprises frequency-changeable compressor, outdoor heat exchanger and cross valve, described indoor set comprises humidifying component and indoor heat exchanger, described outdoor heat exchanger is connected with described frequency-changeable compressor, described indoor heat exchanger is connected with described outdoor heat exchanger, in described indoor heat exchanger, dehydrating unit is housed, described dehydrating unit comprises dehumidifying flow controller, dehumidifying magnetic valve, and described dehydrating unit is connected with described indoor heat exchanger.
2. variable-frequency multi-connection type air-conditioner according to claim 1, it is characterized in that: described indoor set also configures the new blower fan of persevering oxygen, the new blower fan of described permanent oxygen comprises blower fan, heat exchanger and air cleaning unit, and described blower fan is positioned at the front-end and back-end of described heat exchanger.
3. variable-frequency multi-connection type air-conditioner according to claim 1, it is characterized in that: in indoor fan one side of described indoor set, humidifying component is set, and described humidifying component comprises humidifier, adds wet blower, water compensating valve, adds the front of wet blower described in described humidifier is arranged on.
4. variable-frequency multi-connection type air-conditioner according to claim 3, is characterized in that: described humidifier is far infrared humidifier or water heater.
5. variable-frequency multi-connection type air-conditioner according to claim 2, is characterized in that: described air cleaning unit is made up of HEPA high efficiency particulate air, electrostatic precipitator, activated carbon, ion generator and catalyst filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413097.4U CN203964186U (en) | 2014-07-21 | 2014-07-21 | Variable-frequency multi-connection type air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413097.4U CN203964186U (en) | 2014-07-21 | 2014-07-21 | Variable-frequency multi-connection type air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN203964186U true CN203964186U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413097.4U Expired - Fee Related CN203964186U (en) | 2014-07-21 | 2014-07-21 | Variable-frequency multi-connection type air-conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695917A (en) * | 2019-02-12 | 2019-04-30 | 珠海格力电器股份有限公司 | air conditioning system |
-
2014
- 2014-07-21 CN CN201420413097.4U patent/CN203964186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695917A (en) * | 2019-02-12 | 2019-04-30 | 珠海格力电器股份有限公司 | air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518001 Shenzhen, Nanshan District Bay, the Gulf of CITIC Bay, building B303, 5, Patentee after: Shenzhen Wohaisen Technology Co. Ltd. Address before: 518001 Shenzhen, Nanshan District Bay, the Gulf of CITIC Bay, building B303, 5, Patentee before: SHENZHEN WOSEN AIR-CONDITIONING TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190721 |