CN207247386U - The net oxygen device of DC frequency-changing dehumidifying - Google Patents
The net oxygen device of DC frequency-changing dehumidifying Download PDFInfo
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- CN207247386U CN207247386U CN201721217176.8U CN201721217176U CN207247386U CN 207247386 U CN207247386 U CN 207247386U CN 201721217176 U CN201721217176 U CN 201721217176U CN 207247386 U CN207247386 U CN 207247386U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model provides a kind of net oxygen device of DC frequency-changing dehumidifying, including shell, cooling assembly, fresh air component, clean air package and DC frequency-changing control assembly；The DC frequency-changing control assembly includes wind turbine, direct current variable frequency motor and control unit, and the control unit is connected with direct current variable frequency motor control, and the direct current variable frequency motor is drivingly connected with wind turbine；Wherein, the direct current variable frequency motor uses the direct current variable frequency motor based on carbon-free brush configuration, and the control unit includes frequency control component.The utility model wind turbine uses non-carbonate direct current variable frequency motor, can realize electrodeless variable-speed according to the difference of frequency of supply；Pass through temperature-humidity sensor monitors environment temperature, humidity；By the temperature of setting, humidity threshold, environment temperature and humidity is judged with the setting relation between wind turbine frequency of supply, and then adjusts wind turbine frequency of supply, to reach the effect of automatic adjustment wind speed；Power factor reaches as high as 99%；Energy-saving efficiency is up to more than 30%.
Description
Technical field
It the utility model is related to dehumidifier technical field, and in particular, to a kind of net oxygen device of DC frequency-changing dehumidifying.
Background technology
Currently, with people living standard continuous improvement, a large amount of constructions of skyscraper, this kind of building interior is usual
Perennial heating, ventilation, dehumidifying, air-conditioning system and comparatively dense lighting apparatus are set, and indoor environment parameter and standard is higher, so energy
Source consumption is concentrated and enormous amount, and in addition voltage is often unstable.Conventional dehumidification machine wind turbine has the predicament of air-supply " suddenly big or suddenly small ", energy
Consumption is big, high noise, and service life is short.If the energy consumption of dehumidifying supply air system can be reduced by different energy saving means, significantly carry
The Energy Efficiency Ratio of height dehumidifying supply air system, then can save substantial amounts of electric energy, while solve the reliable and stable operating of wind turbine.
Currently without the explanation or report found with the utility model similar techniques, also not yet it is collected into similar both at home and abroad
Data.
Utility model content
For above-mentioned deficiency existing in the prior art, it is net that the purpose of this utility model is to provide a kind of DC frequency-changing dehumidifying
Oxygen device.
The utility model is achieved through the following technical solutions.
The utility model provides a kind of DC frequency-changing and dehumidifies net oxygen device, including shell, cooling assembly, fresh air component,
Clean air package and DC frequency-changing control assembly；Wherein：
The cooling assembly includes：It is arranged at the compressor, evaporator and condenser of enclosure, the row of the compressor
Gas port is connected to one end of condenser by pipeline, and the other end of the condenser is connected to one end of evaporator by pipeline,
The other end of the evaporator is connected to the air entry of compressor by pipeline；
The fresh air component includes：Outdoor fresh air air port, indoor circulation air port and air outlet, outdoor fresh air air port, interior
Circulating air opening and air outlet are set along from inlet air to air-out direction, wherein, the indoor fresh air air port and the outdoor circulation
Air port sets the front end with shell at intervals, and the air outlet is arranged at the rear end of shell；
The clean air package includes：First HEPA filters, the 2nd HEPA filters and activated-charcoal purifier, it is described
First HEPA filters, the 2nd HEPA filters and activated-charcoal purifier are respectively arranged at the inside of shell, and along from inlet air
Set gradually to air-out direction as standalone module；
The DC frequency-changing control assembly includes wind turbine, direct current variable frequency motor and control unit, the control unit with it is straight
Variable-frequency motor control connection is flowed, the direct current variable frequency motor is drivingly connected with wind turbine；Wherein, the direct current variable frequency motor uses base
In the direct current variable frequency motor of carbon-free brush configuration, the control unit includes frequency control component, and the frequency control component is one
Kind has the function of the component for adjusting direct current variable frequency motor output power, for adjusting the frequency of supply of direct current variable frequency motor.
Preferably, the control unit further includes PFC components, and the PFC components are a kind of with correction DC frequency-changing electricity
The component of acc power factor function, for correcting the power factor of direct current variable frequency motor.
Preferably, it is provided with the air-valve that can be opened and close in the outdoor fresh air air port.
Preferably, the DC frequency-changing dehumidifies net oxygen device, further include the temperature sensor that is arranged at enclosure and/or
Humidity sensor, the temperature sensor and/or humidity sensor are connected with frequency control component respectively, are become by being arranged at
Temperature and/or humidity threshold in frequency control unit, adjust the frequency of supply of direct current variable frequency motor.
Preferably, the wind turbine uses the wind turbine of model ED146ST-72-05.
Preferably, the first HEPA filters are just effect HEPA filters.
Preferably, the 2nd HEPA filters are high-efficiency HEPA filter.
Preferably, the direct current variable frequency motor carries integrated mainboard, and the integrated mainboard includes integrating following any one
A or any number of components：
- rotation-clogging protection component；
- power limitation control plate；
- overvoltage protection component.
Preferably, the rotation-clogging protection component is that a kind of to have automatic decision motor be to be in complete stall shape in overcurrent
State is still in operating status or the component of electric motor short circuit status function.
Preferably, the power limitation control plate is that a kind of have the function of the component of power limitation control.
Preferably, the overvoltage protection component be it is a kind of have make when protected circuit voltage exceedes predetermined maximum
The component that power supply disconnects or makes controlled device voltage reduce function.
Compared with prior art, the utility model has following beneficial effect：
1st, accurate temperature controlling：Motor uses non-carbonate direct current variable frequency motor, can realize electrodeless change according to the difference of frequency of supply
Speed；Pass through temperature-humidity sensor monitors environment temperature, humidity；By the temperature of setting, humidity threshold, environment temperature is judged
Humidity adjusts wind turbine frequency of supply with the setting relation between wind turbine frequency of supply, to reach the effect of automatic adjustment wind speed
Fruit；
2nd, power factor reaches as high as 99%；
3rd, energy-saving efficiency is up to more than 30%；
4th, the utility model is rational in infrastructure, accurate constant speed, by using non-carbonate direct current variable frequency motor, device is had section
The advantages that energy, stepless speed regulation, peace and quiet, long lifespan, meanwhile, the integrated mainboard carried inside non-carbonate direct current variable frequency motor can also
Make device that there is rotation-clogging protection, high pressure power limitation control, overvoltage protection etc..
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the utility model structure diagram；
In figure：1 is outdoor fresh air air port, and 2 be indoor circulation air port, and 3 be return air dispersion area, and 4 be the first HEPA filters,
5 be evaporator, and 6 be condenser, and 7 be the 2nd HEPA filters, and 8 be activated-charcoal purifier, and 9 be wind turbine, and 10 be air outlet, and 11 are
Compressor.
Embodiment
Elaborate below to the embodiment of the utility model：The present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process.It should be pointed out that to the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Embodiment
Present embodiments provide a kind of net oxygen device of DC frequency-changing dehumidifying, including shell, cooling assembly, fresh air component, sky
Gas purification assembly and DC frequency-changing control assembly；Wherein：
The cooling assembly includes：It is arranged at the compressor 11, evaporator 5 and condenser 6 of enclosure, the compressor
11 exhaust outlet is connected to one end of condenser 6 by pipeline, and the other end of the condenser 6 is connected to evaporator by pipeline
5 one end, the other end of the evaporator 5 are connected to the air entry of compressor 11 by pipeline；
The fresh air component includes：Outdoor fresh air air port 1, indoor circulation air port 2 and air outlet 10, outdoor fresh air air port 1,
Indoor circulation air port 2 and air outlet 10 are set along from inlet air to air-out direction, wherein, the indoor fresh air air port 1 with it is described
Outdoor circulating wind mouth 2 is set at intervals is arranged at the rear end of shell with the front end of shell, the air outlet 10；
The clean air package includes：First HEPA filters 4, the 2nd HEPA filters 7 and activated-charcoal purifier 8,
First HEPA filters 4, the 2nd HEPA filters 7 and the activated-charcoal purifier 8 are respectively arranged at the inside of shell, and along
Set gradually from inlet air to air-out direction as standalone module；
The DC frequency-changing control assembly includes wind turbine 9, direct current variable frequency motor and control unit, the control unit with it is straight
Variable-frequency motor control connection is flowed, the direct current variable frequency motor is drivingly connected with wind turbine 9；Wherein, the direct current variable frequency motor uses
Based on the direct current variable frequency motor of carbon-free brush configuration, the control unit includes frequency control component, and the frequency control component is
A kind of component for having the function of to adjust direct current variable frequency motor output power, for adjusting the frequency of supply of direct current variable frequency motor.
Preferably, the control unit further includes PFC components, and the PFC components are a kind of with correction DC frequency-changing electricity
The component of acc power factor function, for correcting the power factor of direct current variable frequency motor.
Preferably, it is provided with the air-valve that can be opened and close in the outdoor fresh air air port 1.
Preferably, the DC frequency-changing dehumidifies net oxygen device, further include the temperature sensor that is arranged at enclosure and/or
Humidity sensor, the temperature sensor and/or humidity sensor are connected with frequency control component respectively.Become by being arranged at
Temperature and/or humidity threshold in frequency control unit, adjust the frequency of supply of direct current variable frequency motor.
Preferably, the wind turbine uses the wind turbine of model ED146ST-72-05.
Preferably, the first HEPA filters 4 are just effect HEPA filters.
Preferably, the 2nd HEPA filters 7 are high-efficiency HEPA filter.
Preferably, the direct current variable frequency motor carries integrated mainboard, and the integrated mainboard includes integrating following any one
A or any number of components：
- rotation-clogging protection component；
- power limitation control plate；
- overvoltage protection component.
Preferably, the rotation-clogging protection component is that a kind of to have automatic decision motor be to be in complete stall shape in overcurrent
State is still in operating status or the component of electric motor short circuit status function.
Preferably, the power limitation control plate is that a kind of have the function of the component of power limitation control.
Preferably, the overvoltage protection component be it is a kind of have make when protected circuit voltage exceedes predetermined maximum
The component that power supply disconnects or makes controlled device voltage reduce function.
The present embodiment is blown when it is implemented, being equipped with big wheel footpath, Wind Volume, the wind turbine enhanced heat exchange of low noise, makes unit
Play maximum heat transfer air-supply efficiency.Using direct current variable frequency motor, coordinate frequency control component and/or PFC (Power Factor
Correction, PFC) component (such as pfc circuit), power factor reaches as high as 99%, compared to common wind turbine, section
Energy efficiency is up to more than 30%, and especially under middle and slow speed of revolution, energy-saving effect is more excellent.Using frequency of supply control technology, accuracy of temperature control
Reachable ± 0.5 DEG C, thoroughly break away from the air-supply predicament of traditional supply air system " sometimes hot and sometimes cold ".DC frequency-changing based on carbon-free brush configuration
Motor, it is more steady using stepless speed regulation technology, speed change, it is ensured that low noise is run.By the frequency of supply of regulation motor and then control
Rotation speed of fan, by direct current variable frequency motor pulsewidth modulation, the operating air quantity under the corresponding design temperature of perfection, reduces conventional AC electricity
Component abrasion when machine operates, quality higher, longer life expectancy.
In the description of the utility model, it is to be understood that the orientation of the instruction such as term "front", "rear", " interior ", " outer "
Or position relationship is based on orientation shown in the drawings or position relationship, the simplification for being for only for ease of description the utility model is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that limitation to the utility model.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (9)
- The net oxygen device 1. a kind of DC frequency-changing dehumidifies, it is characterised in that including shell, cooling assembly, fresh air component, air purification Component and DC frequency-changing control assembly；Wherein：The cooling assembly includes：It is arranged at the compressor, evaporator and condenser of enclosure, the exhaust outlet of the compressor One end of condenser is connected to by pipeline, the other end of the condenser is connected to one end of evaporator by pipeline, described The other end of evaporator is connected to the air entry of compressor by pipeline；The fresh air component includes：Outdoor fresh air air port, indoor circulation air port and air outlet, outdoor fresh air air port, indoor circulation Air port and air outlet are set along from inlet air to air-out direction, wherein, the indoor fresh air air port and the outdoor circulating wind mouth Front end with shell is set at intervals, and the air outlet is arranged at the rear end of shell；The clean air package includes：First HEPA filters, the 2nd HEPA filters and activated-charcoal purifier, described first HEPA filters, the 2nd HEPA filters and activated-charcoal purifier are respectively arranged at the inside of shell, and along from inlet air to going out Wind direction is set gradually as standalone module；The DC frequency-changing control assembly includes wind turbine, direct current variable frequency motor and control unit, and the control unit becomes with direct current The control connection of frequency motor, the direct current variable frequency motor are drivingly connected with wind turbine；Wherein, the direct current variable frequency motor uses and is based on nothing The direct current variable frequency motor of carbon brush structure, the control unit include frequency control component.
- The net oxygen device 2. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the control unit further includes PFC components.
- The net oxygen device 3. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that set in the outdoor fresh air air port It is equipped with the air-valve that can be opened and close.
- The net oxygen device 4. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the net oxygen of the DC frequency-changing dehumidifying Device, further includes the temperature sensor and/or humidity sensor for being arranged at enclosure, the temperature sensor and/or humidity Sensor is connected with frequency control component respectively.
- The net oxygen device 5. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the wind turbine uses model The wind turbine of ED146ST-72-05.
- The net oxygen device 6. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the first HEPA filters are Just effect HEPA filters；The 2nd HEPA filters are high-efficiency HEPA filter.
- The net oxygen device 7. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the frequency control component is one Kind has the function of the component for adjusting direct current variable frequency motor output power.
- The net oxygen device 8. DC frequency-changing according to claim 2 dehumidifies, it is characterised in that the PFC components are a kind of tools There is the component of correction direct current variable frequency motor power factor function.
- The net oxygen device 9. DC frequency-changing according to claim 1 dehumidifies, it is characterised in that the direct current variable frequency motor carries Integrated mainboard, the integrated mainboard include integrated following any one or any number of components：- rotation-clogging protection component；- power limitation control plate；- overvoltage protection component.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217176.8U CN207247386U (en) | 2017-09-21 | 2017-09-21 | The net oxygen device of DC frequency-changing dehumidifying |
| TW107208459U TWM568950U (en) | 2017-09-21 | 2018-06-22 | Dc frequency dehumidification and oxygen purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217176.8U CN207247386U (en) | 2017-09-21 | 2017-09-21 | The net oxygen device of DC frequency-changing dehumidifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247386U true CN207247386U (en) | 2018-04-17 |
Family
ID=61886030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721217176.8U Active CN207247386U (en) | 2017-09-21 | 2017-09-21 | The net oxygen device of DC frequency-changing dehumidifying |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207247386U (en) |
| TW (1) | TWM568950U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566320A (en) * | 2021-04-30 | 2021-10-29 | 无锡康城被动式建筑科技有限公司 | Passive ultralow-energy-consumption five-constant building ecological system with carbon neutralization function |
-
2017
- 2017-09-21 CN CN201721217176.8U patent/CN207247386U/en active Active
-
2018
- 2018-06-22 TW TW107208459U patent/TWM568950U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM568950U (en) | 2018-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: Room 1903, Changhui Building, 799 Yinxiang Road, Jiading District, Shanghai, 201802 Patentee after: Valiant Intelligent Technology (Shanghai) Co. Ltd. Address before: 212000 No. 78 Changxiangdong Avenue, Dantu New Town, Dantu District, Zhenjiang City, Jiangsu Province Co-patentee before: Valiant Intelligent Technology (Shanghai) Co. Ltd. Patentee before: Zhenjiang valiant Intelligent Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |