CN105135658A - Super-silent energy-saving direct-current variable-speed indoor unit - Google Patents
Super-silent energy-saving direct-current variable-speed indoor unit Download PDFInfo
- Publication number
- CN105135658A CN105135658A CN201510517010.7A CN201510517010A CN105135658A CN 105135658 A CN105135658 A CN 105135658A CN 201510517010 A CN201510517010 A CN 201510517010A CN 105135658 A CN105135658 A CN 105135658A
- Authority
- CN
- China
- Prior art keywords
- saving
- speed
- housing
- surface cooler
- return air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a super-silent energy-saving direct-current variable-speed indoor unit. The super-silent energy-saving direct-current variable-speed indoor unit comprises a shell. A motor, a volute fan, a surface cooler and a condensation water pan are installed in the shell. The shell is of a wholly-sealed structure. The motor is electrically connected with the volute fan. The condensation water pan is located at the lower end of the surface cooler. An angle of 45-55 degrees is formed between the surface cooler and the condensation water pan. A hydraulic power lifting pump is installed in the shell and connected with the condensation water pan. A hydraulic power lifting pump draining pipe is arranged on one side of the hydraulic power lifting pump. According to the super-silent energy-saving direct-current variable-speed indoor unit, the installation space is saved, the service life is prolonged, backflow of condensate water is prevented, superior energy saving and noise reducing performance is achieved, and the working performance of the unit is ensured.
Description
Technical field
The present invention relates to Central air-conditioning unit end-equipment, be specifically related to a kind of super quiet energy-conservation speed change indoor set.
Background technology
Fan coil mainly relies on the positive action of blower fan, air is heated by during surface cooler surface, thus enhances the heat convection between surface cooler and air, can the air of heat rooms rapidly.Fan coil is the end equipment of air-conditioning system, and its operation principle is the air in constantly recirculation room, place in unit, make air by with cold water (hot water) heat exchange of surface cooler Inner eycle after cooled (heating), to keep the constant of room temperature.
Fan coil (non-four sides air-out) main in the market has Horizontal type concealed, horizontal bright dress, ceiling embedded type three types fan coil, generally need when order collecting head mode (the right alive, the left side) is described, whether be with air-intaking box, then need as being with air-intaking box air return method (rear return air or lower return air) is described, air return method cannot be changed in erecting bed.
There is some deficiency following in the fan coil of main flow in the market:
1, air return method scene can not be changed, and when running into erecting bed and will changing design, then needs again to order fan coil;
2, part water pond exposes, the easy dust stratification of water pond or other impurity, easily blocking condensate water discharging mouth;
3, the condensation mouth of a river is again bottom fan coil, makes troubles to installation, as the drainpipe angle of inclination of installing not or water pipe distortion, then condensed water may be caused to pour in down a chimney return fan coil pipe; Meanwhile, discharge outlet is in the bottom of unit, and the condensed water in the eliminating water pond of safety, then the end of drainpipe needs more much lower than unit, so just reduces the usage space of user.
4, fan coil water pond in the market has two kinds, and one is the shaping rear welding discharge outlet of general steel plate or galvanized sheet, and surface is plastic-blasting again, and another kind is that stainless steel is shaping, welding discharge outlet; Bond during assembling one layer of heat preservation cotton outside water pond, and in use heat-preservation cotton is directly in atmosphere exposed, along with the lengthening of service time, heat-preservation cotton is aging, plastic-blasting can produce come off, welding position oxidation produce thereupon, thus impact use;
5, surface cooler is vertically installed, while meeting return air area and air quantity, make the Thickness Ratio of fan coil comparatively large (at present fan coil thickness be about 240-250mm) on the market, take the usage space of user, consider the gradient of condensate draining pipe, the usage space of user is less; If user needs ultra-thin fan coil, mode main be in the market unit length constant when, reduce the hole count of surface cooler and realize, the consequence done like this be just heat exchange amount wretched insufficiency, only have and meet by increasing unit quantity, the energy consumption of the user being increases.
6, metal spiral case, impeller are connected by securing member, and under the high-speed cruising, slight vibrations of motor, in use for some time, because of the vibrations friction between metalwork, noise can be increasing;
7, surface cooler fin is in for a long time and directly contacts with air, and the floating thing in air flows with along with air, adheres to surface cooler return side by return air inlet, is easy to blocking, reduces air-conditioning effect;
8, adopt common asynchronous moter, make the rotating speed reaching needs during unit starting immediately, have a strong impact on electrical machinery life, start the vibrations brought simultaneously and make unit easily produce noise, affect the experience of user;
9, according to some use habits, as when window is opened, continue to use fan coil units, result of use will be made very poor, cause energy waste.
Therefore, for the problems referred to above, the present invention proposes a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide one and improve service life, save space, the super quiet energy-conservation DC speed-changing indoor set of efficient energy-saving.
The present invention is achieved through the following technical solutions:
A kind of ultra-silent energy-saving DC speed-changing indoor set, comprise housing, motor, spiral case blower fan, surface cooler and condense water disk are installed in described housing, described housing is full-enclosed structure, and described motor and spiral case blower fan are electrically connected, and described condense water disk is positioned at surface cooler lower end, described surface cooler becomes 45 ~ 55 degree of angles with condense water disk, be provided with hydraulic hoisting pump in described housing, described hydraulic hoisting pump is connected with condense water disk, and described hydraulic hoisting pump side is provided with hydraulic hoisting pump drain pipe.
Further, described motor is DC brushless motor.
Further, described condense water disk comprises water pond
and water pond
, described water pond
contact with surface cooler, described water pond
contact with housing.
Further, described water pond
moulding material be ABS, described water pond
for Poly Foam injection mo(u)lding.
Further, described housing side is provided with rear return air inlet, and housing lower end is provided with lower return air inlet, described rear return air inlet and be equipped with screen pack between return air inlet and housing down.
Further, described rear return air inlet and lower return air inlet interchangeable.
Further, described condense water disk is provided with condense water disk discharge outlet.
The invention has the beneficial effects as follows:
1, solve the problem that air return method can not be changed in erecting bed, according to the use at scene and space requirement, can exchange between rear return air and lower return air;
2, housing design is Totally-enclosed-type, makes water pond be in enclosed environment, enters water pond without dirt;
3, fan coil installs condensed water water conservancy elevator pump additional, makes condensate water discharging mouth no longer in the bottom of fan coil, this addresses the problem the risk that condensed water recharges, and also solves the problem taking space simultaneously;
4, the water pond of fan coil adopts the overall water pond of ABS+ Poly Foam, the shaping water pond of ABS material with surface cooler contact portion, be by mould molding outside water pond and form overall Poly Foam with water pond, such guarantee water pond can not corrosion, what water pond contacted with panel beating simultaneously is Poly Foam part, can not produce noise because of mechanism;
5, when surface cooler return air area is constant, make surface cooler be in certain angle, while ensureing the heat exchange area of unit, performance parameter, the height realizing fan coil reduces, and goes back space to user;
6, return air inlet installs screen pack additional, reduces dirt and enters surface cooler (not needing this screen pack when being provided with air-intaking box) through spiral case, ensure the performance of unit;
7, unit adopts DC brushless motor, and when starting unit, motor is not reach a certain setting value instantaneously, but slowly runs the straight rotating speed needed, thus the noise reducing unit produces.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is right view of the present invention;
Fig. 4 is top view of the present invention;
Fig. 5 is structural representation of the present invention.
Wherein: 1, housing, 2, motor, 3, spiral case blower fan, 4, surface cooler, 5, condense water disk, 6, hydraulic hoisting pump, 7, hydraulic hoisting pump drain pipe, 8, condense water disk exhaust duct, 9, rear return air inlet, 10, lower return air inlet, 11, filter, 12, water pond
, 13, water pond
.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the present invention is described further.
As shown in Fig. 1 ~ 5, a kind of ultra-silent energy-saving DC speed-changing indoor set, comprise housing 1, be provided with motor 2, spiral case blower fan 3, surface cooler 4 and condense water disk 5 in housing 1, housing 1 is full-enclosed structure, motor 2 and spiral case blower fan 3 are electrically connected, condense water disk 5 is positioned at surface cooler 4 lower end, and surface cooler 4 and condense water disk 5 one-tenth 45 ~ 55 degree of angles, are provided with hydraulic hoisting pump 6 in housing 1, hydraulic hoisting pump 6 is connected with condense water disk 5, and hydraulic hoisting pump 6 side is provided with hydraulic hoisting pump drain pipe 7.Motor 1 is DC brushless motor, and condense water disk 5 comprises water pond
12 and water pond
13, water pond
12 contact with surface cooler 4, water pond
13 contact with housing 1, water pond
the moulding material of 12 is ABS, water pond
13 is Poly Foam injection mo(u)lding, housing 1 side is provided with rear return air inlet 9, and housing 1 lower end is provided with lower return air inlet 10, rear return air inlet 9 and be equipped with screen pack 11 between lower return air inlet 10 and housing 1, rear return air inlet 9 is interchangeable with lower return air inlet 10, and condense water disk 5 is provided with condense water disk discharge outlet 8.
The invention solves the problem that air return method can not be changed in erecting bed, according to the use at scene and space requirement, can exchange between rear return air and lower return air; Housing design is Totally-enclosed-type, makes water pond be in enclosed environment, enters water pond without dirt; Fan coil installs condensed water water conservancy elevator pump additional, makes condensate water discharging mouth no longer in the bottom of fan coil, this addresses the problem the risk that condensed water recharges, and also solves the problem taking space simultaneously; The water pond of fan coil adopts the overall water pond of ABS+ Poly Foam, the shaping water pond of ABS material with surface cooler contact portion, be by mould molding outside water pond and form overall Poly Foam with water pond, such guarantee water pond can not corrosion, what water pond contacted with panel beating simultaneously is Poly Foam part, can not produce noise because of mechanism; When surface cooler return air area is constant, make surface cooler be in certain angle, while ensureing the heat exchange area of unit, performance parameter, the height realizing fan coil reduces, and goes back space to user; Return air inlet installs screen pack additional, reduces dirt and enters surface cooler (not needing this screen pack when being provided with air-intaking box) through spiral case, ensure the performance of unit; Unit adopts DC brushless motor, and when starting unit, motor is not reach a certain setting value instantaneously, but slowly runs the straight rotating speed needed, thus the noise reducing unit produces.
Embodiment 1
The spiral case of spiral case blower fan be and several galvanized parts shaping after, combined under the effect of external force by rivet (or blind rivet, screw), in use, product after shaping has certain resilience, under the running up of motor, the distinguished and admirable of blower fan generation acts on very thin spiral case, produces resonance, thus produces noise.The high-precision plastics spiral case of present use and impeller, spiral case is combined with panel beating, is equivalent to flexible contact, and no longer generation metal and metal touch the noise produced, thus really realize low quiet noise reduction object.
Embodiment 2
Unit can realize the conversion of multiple air quantity according to the configuration of user:
1, configure common three speed switch, high, normal, basic three kinds of air quantity can be realized;
2, configure remote controller, can realize five kinds of air quantity: superelevation, high, medium and low and extremely low (sleep or super-silent pattern), use superelevation pattern that the environment temperature in space can be made to change very soon, fan noise is now relatively high; When using pole low mode, air quantity is very little, and unit level of noise is extremely low;
3, configure rotary switch, realize electrodeless variable-speed.
Embodiment 3
The practicable Long-distance Control of unit, can open fan coil in strange land or close.
Embodiment 4
Can install additional with contact-making switch on the window using room, this contact-making switch be connected with fan coil control panel, and in unit use procedure, when window opens then fan coil power-off, shutdown, when closing the window, unit is answered a pager's call unlatching.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a ultra-silent energy-saving DC speed-changing indoor set, comprise housing, motor, spiral case blower fan, surface cooler and condense water disk are installed in described housing, it is characterized in that: described housing is full-enclosed structure, described motor and spiral case blower fan are electrically connected, described condense water disk is positioned at surface cooler lower end, described surface cooler becomes 45 ~ 55 degree of angles with condense water disk, hydraulic hoisting pump is installed in described housing, described hydraulic hoisting pump is connected with condense water disk, and described hydraulic hoisting pump side is provided with hydraulic hoisting pump drain pipe.
2. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 1, is characterized in that: described motor is DC brushless motor.
3. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 1, is characterized in that: described condense water disk comprises water pond
and water pond
, described water pond
contact with surface cooler, described water pond
contact with housing.
4. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 3, is characterized in that: described water pond
moulding material be ABS, described water pond
for Poly Foam injection mo(u)lding.
5. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 1, is characterized in that: described housing side is provided with rear return air inlet, and housing lower end is provided with lower return air inlet, described rear return air inlet and be equipped with screen pack between return air inlet and housing down.
6. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 5, is characterized in that: described rear return air inlet and lower return air inlet interchangeable.
7. a kind of ultra-silent energy-saving DC speed-changing indoor set according to claim 1, is characterized in that: described condense water disk is provided with condense water disk discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517010.7A CN105135658A (en) | 2015-08-21 | 2015-08-21 | Super-silent energy-saving direct-current variable-speed indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517010.7A CN105135658A (en) | 2015-08-21 | 2015-08-21 | Super-silent energy-saving direct-current variable-speed indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135658A true CN105135658A (en) | 2015-12-09 |
Family
ID=54721108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517010.7A Pending CN105135658A (en) | 2015-08-21 | 2015-08-21 | Super-silent energy-saving direct-current variable-speed indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655071A (en) * | 2017-06-21 | 2018-02-02 | 蔡红军 | Kitchen fan coil pipe special |
| CN112224377A (en) * | 2020-10-14 | 2021-01-15 | 上海外高桥造船有限公司 | Air conditioner air return device for passenger rooms of passenger in cruise ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603711A (en) * | 2008-06-12 | 2009-12-16 | 乐金电子(天津)电器有限公司 | Commercial air conditioner indoor unit |
| CN101619875A (en) * | 2009-07-30 | 2010-01-06 | 广东美的电器股份有限公司 | Indoor machine of split air conditioner |
| CN102679525A (en) * | 2011-03-14 | 2012-09-19 | 乐金电子(天津)电器有限公司 | Water basin structure of air conditioning machine |
| WO2014156542A1 (en) * | 2013-03-27 | 2014-10-02 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN104329728A (en) * | 2014-10-23 | 2015-02-04 | 广东欧科空调制冷有限公司 | Concealed ceiling type air conditioner indoor unit with water pump component |
| CN205066112U (en) * | 2015-08-21 | 2016-03-02 | 昆山特佳高美绿能科技有限公司 | Energy -conserving direct current variable speed indoor set of super -silent |
-
2015
- 2015-08-21 CN CN201510517010.7A patent/CN105135658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603711A (en) * | 2008-06-12 | 2009-12-16 | 乐金电子(天津)电器有限公司 | Commercial air conditioner indoor unit |
| CN101619875A (en) * | 2009-07-30 | 2010-01-06 | 广东美的电器股份有限公司 | Indoor machine of split air conditioner |
| CN102679525A (en) * | 2011-03-14 | 2012-09-19 | 乐金电子(天津)电器有限公司 | Water basin structure of air conditioning machine |
| WO2014156542A1 (en) * | 2013-03-27 | 2014-10-02 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN104329728A (en) * | 2014-10-23 | 2015-02-04 | 广东欧科空调制冷有限公司 | Concealed ceiling type air conditioner indoor unit with water pump component |
| CN205066112U (en) * | 2015-08-21 | 2016-03-02 | 昆山特佳高美绿能科技有限公司 | Energy -conserving direct current variable speed indoor set of super -silent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655071A (en) * | 2017-06-21 | 2018-02-02 | 蔡红军 | Kitchen fan coil pipe special |
| CN112224377A (en) * | 2020-10-14 | 2021-01-15 | 上海外高桥造船有限公司 | Air conditioner air return device for passenger rooms of passenger in cruise ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202452633U (en) | Intelligent ventilation system | |
| CN207365273U (en) | A kind of air cooler of semiconductor refrigerating fast cooling | |
| CN101929714A (en) | Portable air conditioner with indoor unit provided with suction fan | |
| CN101206070B (en) | Front panel air outlet structure of ceiling embedding type air conditioner | |
| CN201466526U (en) | Air conditioning switch cabinet | |
| CN105135658A (en) | Super-silent energy-saving direct-current variable-speed indoor unit | |
| CN2872166Y (en) | Integrated air conditioner | |
| CN205066112U (en) | Energy -conserving direct current variable speed indoor set of super -silent | |
| CN201652624U (en) | Cooling and heating window-type air-conditioner | |
| CN201203223Y (en) | Window type water-cooling environment protection air conditioner | |
| CN202973396U (en) | Air source water chilling unit | |
| CN101509686B (en) | Air and air energy recovery ventilation device with bypass defrost function | |
| CN205156207U (en) | Novel energy -conserving air conditioner of low ebb electricity | |
| CN201302235Y (en) | A military shelter air-conditioner indoor machine | |
| CN210425294U (en) | Window type air conditioner | |
| CN205119232U (en) | Air -conditioning system for machine room | |
| CN205137835U (en) | Vertical air conditioner | |
| CN114520792A (en) | Network switch convenient to maintain | |
| CN106765785B (en) | Air-conditioning plant roof air film cooling device based on coanda effect | |
| CN201193618Y (en) | Intelligent thermostatic control energy-conserving blower fan device | |
| CN201081340Y (en) | Air conditioning unit for communication base station | |
| CN220750249U (en) | Simple energy-saving air conditioner | |
| CN216852693U (en) | Energy-saving water supply variable-frequency control cabinet | |
| CN204421255U (en) | A kind of intelligent wet film aeration device with self-cleaning function | |
| CN217383111U (en) | Cabinet type noninductive air conditioner terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Wenzhe Inventor after: Xu Cheng Inventor after: Mao Hang Inventor before: Yan Wenzhe Inventor before: Xu Cheng |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |