CN111811045A - Fan coil for air supply system of air conditioner - Google Patents
Fan coil for air supply system of air conditioner Download PDFInfo
- Publication number
- CN111811045A CN111811045A CN202010523338.0A CN202010523338A CN111811045A CN 111811045 A CN111811045 A CN 111811045A CN 202010523338 A CN202010523338 A CN 202010523338A CN 111811045 A CN111811045 A CN 111811045A
- Authority
- CN
- China
- Prior art keywords
- pipe
- air
- condensate
- fins
- air supply
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the field of air conditioning system equipment, and discloses a fan coil for an air supply system of an air conditioner, which comprises a case, wherein two fans driven by a double-shaft motor are arranged on the side surface of the case, an air supply pipe is communicated with one side of the case, which is far away from the fans, a surface cooler installation box is arranged in the case, surface coolers are arranged between the inner walls of the two sides of the surface cooler installation box, and each surface cooler is composed of a plurality of condensate guide pipes, fins and a guide plate. Under the high-grade operation of fan, high-speed air current is through the passageway between each fin and the guide plate in the surface cooler, carries out the reposition of redundant personnel processing to high-speed air current for the high-speed air current between each fin and the guide plate is even with the vortex degree that forms behind the condensate pipe, and mutual interference degree is low in the whole space, and the effectual air resistance that has reduced high-speed air current behind the condensate pipe of flowing through, thereby reduced the velocity of flow loss of high-speed air current, improved air supply efficiency and quality.
Description
Technical Field
The invention relates to the field of air conditioning system equipment, in particular to a fan coil for an air conditioning air supply system.
Background
The fan coil is one of the end devices in the whole air conditioning system, and the air is cooled, dehumidified or heated to regulate indoor air parameters by exchanging heat with the air outside the coil pipe when chilled water or hot water flows through the coil pipe, and the fan coil mainly comprises a low-noise motor, a coil pipe (surface air cooler), a water condensation disc, an air filter, an air inlet, an air return port, a controller and the like.
The working principle of the existing fan coil is as follows: the heat exchange medium is conveyed into the coil pipe and circularly flows. The air sucked into the room by the fan through the air return port passes across the coil pipe, exchanges heat with cold (hot) medium water in the coil pipe, is cooled and dehumidified, and is sent into the room by the air supply port, and the process is repeated to adjust the temperature and humidity in the room.
However, when current fan coil is in use, there is following problem, because the relative air inlet flow staggered arrangement of coil pipe (surface cooler) in the fan, this makes at the high-grade operation of fan, when the gas flow rate is great, the vortex degree is great between the air current that acts on behind each crisscross coil pipe, when the coil produced the resistance to high-speed air current, the degree that leads to the velocity of flow loss of high-speed air current increases, thereby air supply efficiency and quality have been reduced, and fan coil inside is the rectangle space, and the space is great, and gas output pipeline's size is less than fan coil's inside rectangle space, this makes the inside local vortex that forms of fan coil easily, lead to the windage increase, influence air supply efficiency.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the fan coil for the air supply system of the air conditioner, which has the advantages of high air supply efficiency and high quality and solves the problems in the background technology.
The invention provides the following technical scheme: a fan coil for an air supply system of an air conditioner comprises a case, wherein two fans driven by a double-shaft motor are arranged on the side face of the case, an air supply pipe is communicated with one side of the case, which is far away from the fans, an installation box of a surface cooler is arranged in the case, the surface cooler is arranged between the inner walls of the two sides of the installation box of the surface cooler, the surface cooler is composed of a plurality of condensate guide pipes, fins and guide plates, a plurality of fins which are arranged at equal intervals are fixedly sleeved at the two ends of each condensate guide pipe, the fins at the two ends of each condensate guide pipe are inwards inclined, a plurality of guide plates which are arranged at equal intervals are arranged between every two fins, the guide plates at the upper side and the lower side of each fin are inwards inclined, a plurality of the condensate guide pipes are arranged at equal intervals from left; the two ends of the condensate guide pipe are fixedly sleeved with a leading-in pipe and a pipe everywhere on one side of the installation box of the surface cooler respectively, the side surface of the leading-in pipe is communicated with a water inlet pipeline, and the side surface of the pipe everywhere is communicated with a water outlet pipeline.
Preferably, a plurality of vertically downward grooves are formed in both sides of each fin, and each groove is arranged between two groups of horizontally adjacent condensate guide pipes.
Preferably, a plurality of clamping grooves matched with the guide plate are formed in the two sides of the fin, the clamping grooves are the same as the grooves, and the depth of each groove is larger than that of each clamping groove.
Preferably, the inward deviation angles of the fins and the guide plates are all-degree, and the two fins and the guide plates on the outermost side of the surface air cooler extend to the outside of the installation box of the surface air cooler and are attached to the inner wall of the case.
Preferably, a condensate guide pipe is not arranged in a channel between two innermost adjacent guide plates between every two fins in the surface air cooler, and one end of each guide plate is fixedly connected with a flow-limiting transverse plate facing one side of the air feed pipe.
The invention has the following beneficial effects through the structural design that the fins at two ends of the condensate conduit in the surface cooler are inwards inclined, and the guide plates at the upper side and the lower side between every two fins are inwards inclined:
1. under the high-grade operation of fan, high-speed air current is through the passageway between each fin and the guide plate in the surface cooler, carries out the reposition of redundant personnel processing to high-speed air current for the high-speed air current between each fin and the guide plate is even with the vortex degree that forms behind the condensate pipe, and mutual interference degree is low in the whole space, and the effectual air resistance that has reduced high-speed air current behind the condensate pipe of flowing through, thereby reduced the velocity of flow loss of high-speed air current, improved air supply efficiency and quality.
2. The fin and the guide plate are designed to be inclined inwards, so that heat exchange air flow flowing through the fin and the guide plate is uniformly collected and conveyed by the air supply pipe with a smaller size, and the problem that air flow conveying speed is influenced and air supply quality is not high due to the fact that the space of the air supply pipe is suddenly reduced in the air supply stage is solved.
3. Utilize the air current heat transfer passageway that a plurality of fins and guide plate constitute, the design is inclined to one side in the cooperation for the velocity of flow direction of air current constitutes a slight oblique angle with the one side of fin and guide plate all the time, thereby be convenient for under high-speed air current, to the seizure of comdenstion water, so that the collection of comdenstion water has avoided a large amount of comdenstion water that the condensate pipe produced at the heat transfer in-process, when high-grade operation, can be because the problem that the wind direction leads to the comdenstion water splash perpendicularly.
4. Utilize the venturi principle for the gas velocity of flow between two guide plates of surface cooler innermost that flow through increases, makes the air current of current-limiting diaphragm one side form vacuum gravitation, thereby is favorable to providing power to the gas velocity of flow in the upper and lower both sides passageway and complements, has avoided the high-speed air current to receive the velocity of flow that the resistance influence of condensate pipe reduced, leads to the problem that the effect of supplying gas is not good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural view of the fin of FIG. 1 of the present invention;
FIG. 4 is a side view of the surface cooler of the structure of FIG. 1 in accordance with the present invention;
FIG. 5 is a partial top view of the fin of FIG. 1 of the present invention.
In the figure: 1. a chassis; 2. a fan; 3. an installation box of the surface cooler; 4. a condensate conduit; 401. an introducing pipe; 402. a delivery pipe; 5. a fin; 501. a groove; 6. a baffle; 601. a current limiting transverse plate; 7. an air supply pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a fan coil for an air supply system of an air conditioner includes a case 1, two fans 2 are disposed on two sides of the case 1, the two fans 2 are driven by a dual-shaft motor to rotate, a mounting box 3 of a surface cooler is fixedly mounted inside the case 1, a plurality of condensate conduits 4 are fixedly sleeved between two side walls of the mounting box 3 of the surface cooler, two ends of each condensate conduit 4 extend to one side of the mounting box 3 of the surface cooler, two ends of each condensate conduit 4 are respectively and fixedly sleeved with an ingress pipe 401 and a respective pipe 402, a water inlet pipe is connected to a side of the ingress pipe 401, a water outlet pipe is connected to a side of the respective pipe 402, a heat exchange medium enters the ingress pipe 401 from the water inlet pipe, is uniformly distributed by the ingress pipe 401 through each condensate conduit 4, flows into the respective pipe 402 from the other end of the condensate conduit 4, and then flows through the respective pipe 402, The water outlet pipeline flows out to enable a heat exchange medium to flow through the condensate conduit 4 in a circulating manner, the heat exchange medium is utilized to absorb heat and cool air flow passing through the installation box 3 of the surface cooler, a plurality of fins 5 which are arranged at equal intervals are fixedly sleeved at two ends of the condensate conduit 4, the fins 5 at two ends of the condensate conduit 4 are inwards inclined, a plurality of guide plates 6 which are arranged at equal intervals are fixedly connected between every two fins 5, the guide plates 6 at the upper side and the lower side of each fin 5 are inwards inclined, a plurality of condensate conduits 4 which are arranged at equal intervals are arranged between every two guide plates 6 and are arranged up and down in the condensate conduit 4 in each guide plate 6, one side of the case 1 far away from the fan 2 is communicated with an air supply pipe 7, the fan 2 is driven by a double-shaft motor to rotate, external air is sucked into the case 1, and the air flow passes through channels between the, the high-speed air flow sucked by the fan 2 is subjected to shunting treatment by the fins 5 and the guide plates 6, so that the turbulence degree formed by the action of the high-speed air flow between each fin 5 and each guide plate 6 and the condensate guide pipe 4 (namely, the air flow collides with and absorbs heat from the condensate guide pipe 4) is average and does not interfere with each other, compared with the situation that the existing high-speed air flow acts on a plurality of condensate guide pipes 4 in the same space, the mutual interference exists among the high-speed air flows after the action, the air resistance of the high-speed air flow after the high-speed air flow passes through the condensate guide pipe 4 is effectively reduced, the flow velocity loss of the high-speed air flow is reduced, the high-speed air flow after heat exchange is more efficiently sent into a required area through the air sending pipe 7, the higher gas output flow velocity can be kept, the air supply efficiency and the air supply quality are improved, and the fins 5 and the guide, the air flow is conveyed by the air supply pipe 7 with smaller size, thereby avoiding the air flow in the conveying stage, and easily forming turbulent flow due to the abrupt reduction of the space of the air supply pipe 7, thereby influencing the air flow conveying speed and leading to the problem of low air supply quality, meanwhile, an air flow heat exchange channel formed by a plurality of fins 5 and guide plates 6 is utilized, and the inner deviation design is matched, so that the flow velocity direction of the air flow always forms a slight oblique angle with one surfaces of the fins 5 and the guide plates 6, thereby being convenient for capturing condensed water under high-speed air flow, being convenient for collecting the condensed water, avoiding a large amount of condensed water generated in the heat exchange process by the condensed water guide pipe 4, and when high-grade operation is carried out, the problem of splashing of.
Wherein, a plurality of perpendicular decurrent recesses 501 have all been seted up to fin 5's both sides, and every recess 501 is between two sets of condensate pipes 4 that the level is adjacent, interior design partially to one side through a plurality of fins 5 and guide plate 6, make the air current flow direction remain certain angle with fin 5 and guide plate 6's one side all the time, the comdenstion water after 4 heat exchanges of condensate pipe is caught, and simultaneously, make the comdenstion water in the catch tray of recess 501 direct current 3 bottoms of installation box to the surface cooler, so that the comdenstion water backward flow to the surface cooler, avoid the comdenstion water under the high-speed air current effect, splash away.
Wherein, a plurality of draw-in grooves with guide plate 6 assorted are seted up to the both sides of fin 5, and the draw-in groove is the same with recess 501, and the degree of depth of recess 501 is greater than the degree of depth of draw-in groove, through fixed male guide plate 6 of draw-in groove, has made things convenient for guide plate 6's assembly and dismantlement, still does not influence the downflow of comdenstion water in recess 501 simultaneously.
The inner deflection angles of the fins 5 and the guide plates 6 are 10-30 degrees, and the two fins 5 and the guide plates 6 on the outermost side of the surface cooler extend to the outside of the mounting box 3 of the surface cooler and are attached to the inner wall of the case 1, so that heat exchange air flows flowing through the fins 5 and the guide plates 6 are finally uniformly collected and conveyed by the air supply pipes 7, and the problem that the flow velocity of the air is influenced by turbulent flow is avoided.
Wherein, do not all set up the condensate pipe 4 in the passageway between two the most inboard adjacent guide plates 6 between per two fins 5 in the surface cooler, and the one end fixedly connected with of two guide plates 6 is towards the current-limiting diaphragm 601 of induction pipe 7 one side, make the airflow channel mouth diameter between two the most inboard guide plates 6 when evenly reducing, there is not the stopping of condensate pipe 4 yet, utilize the venturi principle, make the gaseous velocity of flow between two the most inboard guide plates 6 of surface cooler increase, make the air current of current-limiting diaphragm 601 one side form vacuum gravitation, thereby be favorable to providing power to the gaseous velocity of flow in the passageway of upper and lower both sides and supply, the velocity of flow that the high velocity gas flow is influenced and is reduced by the resistance of condensate pipe 4 has been avoided, lead to the problem that the effect of supplying gas is not.
When the air-cooling water-cooling air-cooling device is used, firstly, the double-shaft motor is started to drive the fan 2 to rotate, outside air is sucked into the case 1, air flow passes through channels between the fins 5 and the guide plates 6 in the installation box 3 of the surface cooler, meanwhile, heat exchange media enter the inlet pipe 401 through the water inlet pipeline, are uniformly distributed by the inlet pipe 401 through the condensate guide pipes 4, flow into the pipe 402 from the other ends of the condensate guide pipes 4, flow out through the pipe 402 from the place to the water outlet pipeline, cold water is kept to be continuously supplied, heat exchange is carried out by the air flow under the contact action of the condensate guide pipes 4 in the channels formed by the fins 5 and the guide plates 6, and the air flow is conveyed to a space needing to adjust the air.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fan-coil for air conditioner air supply system, includes quick-witted case (1), and the side of quick-witted case (1) is equipped with two fan (2) by double-shaft motor drive, and one side switch-on that fan (2) were kept away from in quick-witted case (1) has blast pipe (7), its characterized in that: the cooling system is characterized in that an installation box (3) of the surface air cooler is arranged in the case (1), the surface air coolers are arranged between the inner walls of the two sides of the installation box (3) of the surface air cooler, each surface air cooler is composed of a plurality of condensate guide pipes (4), fins (5) and guide plates (6), a plurality of fins (5) which are arranged at equal intervals are fixedly sleeved at the two ends of each condensate guide pipe (4), the fins (5) at the two ends of each condensate guide pipe (4) are inwards inclined, a plurality of guide plates (6) which are arranged at equal intervals are arranged between every two fins (5), the guide plates (6) at the upper side and the lower side of each fin (5) are inwards inclined, a plurality of condensate guide pipes (4) are arranged between the two guide plates (6) at equal intervals from left to right, and the condensate guide pipes (4); the two ends of the condensate guide pipe (4) are respectively fixedly sleeved with a leading-in pipe (401) located on one side of the installation box (3) of the surface cooler and a pipe (402) where the leading-in pipe is located, the side surface of the leading-in pipe (401) is communicated with a water inlet pipeline, and the side surface of the pipe (402) where the leading-in pipe is located is communicated with a water outlet pipeline.
2. A fan coil for an air supply system of an air conditioner as recited in claim 1, wherein: a plurality of vertically downward grooves (501) are formed in the two sides of each fin (5), and each groove (501) is arranged between two groups of horizontally adjacent condensate guide pipes (4).
3. A fan coil for an air supply system of an air conditioner as recited in claim 2, wherein: a plurality of clamping grooves matched with the guide plate (6) are formed in the two sides of the fin (5), the clamping grooves are the same as the grooves (501), and the depth of each groove (501) is larger than that of each clamping groove.
4. A fan coil for an air supply system of an air conditioner as recited in claim 1, wherein: the inward deflection angles of the fins (5) and the guide plates (6) are 10-30 degrees, and the two fins (5) and the guide plates (6) on the outermost side of the surface air cooler extend to the outside of the installation box (3) of the surface air cooler and are attached to the inner wall of the case (1).
5. A fan coil for an air supply system of an air conditioner as recited in claim 1, wherein: the condensate guide pipe (4) is not arranged in a channel between two innermost adjacent guide plates (6) between every two fins (5) in the surface air cooler, and one end of each guide plate (6) is fixedly connected with a flow-limiting transverse plate (601) facing one side of the air supply pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523338.0A CN111811045B (en) | 2020-06-10 | 2020-06-10 | Fan coil for air supply system of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523338.0A CN111811045B (en) | 2020-06-10 | 2020-06-10 | Fan coil for air supply system of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111811045A true CN111811045A (en) | 2020-10-23 |
| CN111811045B CN111811045B (en) | 2021-10-22 |
Family
ID=72845641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010523338.0A Active CN111811045B (en) | 2020-06-10 | 2020-06-10 | Fan coil for air supply system of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111811045B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608517A (en) * | 2023-07-21 | 2023-08-18 | 扬子江空调集团有限公司 | Combined air conditioning unit with purifying function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000337751A (en) * | 1999-03-23 | 2000-12-08 | Mitsubishi Electric Corp | Cooler, manufacture thereof, freezer/refrigerator and refrigerator |
| CN201062932Y (en) * | 2006-09-14 | 2008-05-21 | 德州亚太集团有限公司 | Watch-cooling machine for fan coil unit at novel air conditioner end |
| CN204461124U (en) * | 2014-11-27 | 2015-07-08 | 山东盛宝传热科技有限公司 | A kind of tube bank of counter flow evaporative condenser |
| CN106091110A (en) * | 2016-06-17 | 2016-11-09 | 常州大学 | Use the convection current radiation air-conditioner indoor set of fiber ventilation terminal |
| CN106839086A (en) * | 2015-11-27 | 2017-06-13 | 青岛海尔空调电子有限公司 | A kind of fan coil units |
| CN107044724A (en) * | 2017-06-14 | 2017-08-15 | 珠海格力电器股份有限公司 | Heat exchange air duct structure and air conditioning unit |
| CN107816753A (en) * | 2017-11-23 | 2018-03-20 | 珠海格力电器股份有限公司 | Computer lab air conditioner and wind channel structure thereof |
| CN209495400U (en) * | 2018-12-29 | 2019-10-15 | 卞云攀 | A kind of air-foil fan coil pipe easily disposed |
| US10480817B2 (en) * | 2013-09-11 | 2019-11-19 | Daikin Industries, Ltd. | Duct-type indoor unit of air conditioner |
-
2020
- 2020-06-10 CN CN202010523338.0A patent/CN111811045B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000337751A (en) * | 1999-03-23 | 2000-12-08 | Mitsubishi Electric Corp | Cooler, manufacture thereof, freezer/refrigerator and refrigerator |
| CN201062932Y (en) * | 2006-09-14 | 2008-05-21 | 德州亚太集团有限公司 | Watch-cooling machine for fan coil unit at novel air conditioner end |
| US10480817B2 (en) * | 2013-09-11 | 2019-11-19 | Daikin Industries, Ltd. | Duct-type indoor unit of air conditioner |
| CN204461124U (en) * | 2014-11-27 | 2015-07-08 | 山东盛宝传热科技有限公司 | A kind of tube bank of counter flow evaporative condenser |
| CN106839086A (en) * | 2015-11-27 | 2017-06-13 | 青岛海尔空调电子有限公司 | A kind of fan coil units |
| CN106091110A (en) * | 2016-06-17 | 2016-11-09 | 常州大学 | Use the convection current radiation air-conditioner indoor set of fiber ventilation terminal |
| CN107044724A (en) * | 2017-06-14 | 2017-08-15 | 珠海格力电器股份有限公司 | Heat exchange air duct structure and air conditioning unit |
| CN107816753A (en) * | 2017-11-23 | 2018-03-20 | 珠海格力电器股份有限公司 | Computer lab air conditioner and wind channel structure thereof |
| CN209495400U (en) * | 2018-12-29 | 2019-10-15 | 卞云攀 | A kind of air-foil fan coil pipe easily disposed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608517A (en) * | 2023-07-21 | 2023-08-18 | 扬子江空调集团有限公司 | Combined air conditioning unit with purifying function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111811045B (en) | 2021-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101082792B1 (en) | High efficiency cooling towers | |
| CN107027274A (en) | A kind of rack semiconductor cooling device | |
| CN100577824C (en) | Severe-convective cooling system for low-pressure continuous protective atmosphere heat treatment furnace | |
| CN103097828A (en) | Indoor unit of air conditioner | |
| CN111811045B (en) | Fan coil for air supply system of air conditioner | |
| CN102679480B (en) | Dew point indirect evaporation cooler with plate-tube combined structure | |
| CN211656716U (en) | Refrigerating system for data center | |
| CN102573427A (en) | Water cooling type cooling device for modular data center | |
| CN206803343U (en) | Air conditioner room unit and air conditioner | |
| CN208687854U (en) | A kind of fan coil condensed water is anti-to take device out of | |
| CN110701940B (en) | Heat exchange device and semiconductor processing equipment | |
| CN212081527U (en) | Semiconductor air conditioner | |
| CN203177337U (en) | Four-row pipe three-waterway dry-type fan-coil unit | |
| CN203177334U (en) | Four-row pipe two-waterway dry-type fan-coil unit | |
| CN220583173U (en) | Novel combined air cooler structure | |
| CN110057087B (en) | Grid type air heat exchange device and heat exchange method | |
| CN220438859U (en) | Dust-free internal circulation machine case | |
| CN110793348A (en) | Box air-cooled finned tube radiator of oil for large-scale equipment | |
| CN220818127U (en) | Circulating air cooling system for fluidized bed of cigarette making machine | |
| CN219876611U (en) | Battery capacity-dividing equipment cooling device with constant temperature function | |
| CN216159178U (en) | Heat exchanger for air conditioner outdoor unit | |
| CN218608710U (en) | Adsorption and desorption equipment | |
| CN217004845U (en) | Liquid distributor and air-conditioning type range hood applying same | |
| CN205014477U (en) | Air conditioner | |
| CN109980851B (en) | Motor cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Chuanyi Inventor after: Zhang Yongqi Inventor after: Hu Xiaojun Inventor before: Hu Xiaojun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210929 Address after: 253000 science and Technology Industrial Park, Luquantun Town, Wucheng County, Dezhou City, Shandong Province Applicant after: Shandong Zhongwei Air Conditioning Equipment Group Co.,Ltd. Address before: 721000 No. 60, nianjiazhuang village, Jinqu Town, Mei County, Baoji City, Shaanxi Province Applicant before: Hu Xiaojun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fan coil unit for air conditioning system Effective date of registration: 20220805 Granted publication date: 20211022 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhongwei Air Conditioning Equipment Group Co.,Ltd. Registration number: Y2022980012053 |