CN211204225U - Ultra-silent fan coil - Google Patents
Ultra-silent fan coil Download PDFInfo
- Publication number
- CN211204225U CN211204225U CN201922407212.2U CN201922407212U CN211204225U CN 211204225 U CN211204225 U CN 211204225U CN 201922407212 U CN201922407212 U CN 201922407212U CN 211204225 U CN211204225 U CN 211204225U
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- CN
- China
- Prior art keywords
- fan
- air
- shell
- heat exchange
- pipe
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- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000012546 transfer Methods 0.000 claims abstract description 14
- 210000005239 tubule Anatomy 0.000 claims abstract description 9
- 238000009529 body temperature measurement Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 50
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model is suitable for an air conditioning equipment technical field especially relates to an ultra-silent fan coil, including box shell, fan, guide plate and motor, its characterized in that, the fan sets up in pairs, and connects through the motor linkage, is provided with the wind channel shell outside the fan, and the end opening and the air outlet intercommunication of wind channel shell, the other end of air outlet are provided with the guide plate, and the heat transfer mechanism who sets up between fan and air outlet still in wind channel shell holding intracavity, heat transfer mechanism minimum cross-section is relative with the fan wind direction, and heat transfer mechanism wholly sets up along fan wind direction. The utility model discloses hot exchange pipe adopts many tubules to be on a parallel with and the wind direction setting, has reduced the windage that hot exchange pipe received, and the time of elongated hot exchange pipe and air contact. The outer sides of the fan and the exchange tube are provided with sound insulation layers, and the shell of the whole device is wrapped by sound insulation materials, so that the noise generated inside is further absorbed, and the device can be applied to more places needing silent environments.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, especially, relate to an ultra-silent fan coil.
Background
An air conditioner is a device which adjusts and controls parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means. Generally comprises a cold source/heat source device, a cold and hot medium delivery and distribution system, a terminal device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system.
The end device is a fan coil unit, which is called a fan coil for short. It is one of the end devices of air conditioning system composed of small fan, motor and coil pipe (air heat exchanger). When chilled water or hot water flows through the coil pipes, heat is exchanged with air outside the pipes, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. It is a common cold and heat supply end device.
The fan coil is generally arranged indoors and is responsible for specifically processing the air state by utilizing the cold and heat from transmission and distribution so as to enable the air parameters of the target environment to meet the requirements. In the working process, the operation of the fan and the friction between the heat exchanger and air can generate larger noise, and the requirements of places with strict requirements on environmental sound can not be met.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an ultra-silent fan coil aims at solving the big problem of fan coil work production noise.
The embodiment of the utility model provides a realize like this, a super-silent fan coil, including box shell, fan, guide plate and motor, the fan sets up in pairs, and connects through the motor linkage, and the fan is provided with the wind channel shell outward, and the end opening and the air outlet intercommunication of wind channel shell, the other end of air outlet are provided with the guide plate, and the heat transfer mechanism of setting between fan and air outlet in addition in wind channel shell holding intracavity, heat transfer mechanism minimum cross-section is relative with the fan wind direction, and heat transfer mechanism wholly sets up along fan wind direction.
Preferably, the fan is fixedly connected with the air duct shell, the air duct shell is fixedly connected with the box body shell, and an elastic damping sheet is arranged between the fan and the air duct shell and used for reducing vibration generated by the air duct shell caused by rotation of the fan.
Preferably, the heat exchanger includes inlet tube, outlet tube and heat exchange tube group, and the heat exchange tube group contains many heat exchange tubules and is parallel with the wind direction that the fan produced, sets up between inlet tube and outlet tube, and heat exchange tube group both ends communicate with inlet tube and outlet tube respectively for get into the holding chamber that the wind that the fan produced is provided with the heat exchanger through the fan air outlet air duct shell, carry out the heat exchange with heat exchanger surface mutual contact.
Preferably, the air duct shell and the box body shell are both made of sound insulation materials and metal plates arranged on two sides of the sound insulation materials and are respectively used for reducing noise generated by rotation of fan blades and noise generated by contact between wind generated by a fan and the heat exchanger.
Preferably, holes are formed in the upper partition plate and the lower partition plate of the accommodating cavity in the air duct shell, the flow inlet pipe and the flow outlet pipe are respectively connected with the heat exchange main pipeline through the holes in the upper side and the lower side, and elastic damping rings are further arranged between the flow inlet pipe and the holes and between the flow outlet pipe and the holes and used for reducing vibration of the air duct shell.
Preferably, the case shell is provided with a return air inlet close to the air inlet of the fan, a temperature measurement control device is arranged between the return air inlet on one side and the air inlet of the fan on the same side, and the temperature measurement control device is electrically connected with the motor.
The embodiment of the utility model provides a pair of super-silent fan coil, compared with the prior art, the beneficial effects of the utility model are that: the heat exchange tubes are arranged in parallel by adopting a plurality of thin tubes and are parallel to the wind direction, so that the wind resistance of the heat exchange tubes is reduced, and the contact time of the lengthened heat exchange tubes and air is prolonged. I.e. reducing vibration sound production when air passes through the heat exchange tubes and increasing heat exchange efficiency. The outer sides of the fan and the exchange tube are provided with sound insulation layers, and the shell of the whole device is wrapped by sound insulation materials, so that noise generated inside is further absorbed.
Drawings
Fig. 1 is a schematic structural view of an ultra-silent fan coil according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of a partial structure of an ultra-silent fan coil according to an embodiment of the present invention.
In the drawings: 1. a case body shell; 101. a sound insulating material; 102. a metal plate; 2. an air return opening; 3. an air duct housing; 4. a baffle; 5. a fan; 6. an air outlet of the fan; 7. a heat exchanger; 701. an inlet pipe; 702; a discharge pipe; 703. a heat exchange tube set; 8. an air outlet cavity; 9. an elastic shock-absorbing ring; 10 elastic damping sheets; 11. a temperature measurement control device; 12. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1 and 2, for the utility model discloses an embodiment provides a super-silent fan coil, including box shell 1, fan 5, guide plate 4 and motor 12, its characterized in that, fan 5 sets up in pairs, and connects through the linkage of motor 12, and fan 5 is provided with air duct shell 3 outward, and the end opening and the air outlet 8 of air duct shell 3 communicate, and the other end of air outlet 8 is provided with guide plate 4, and the heat transfer mechanism who sets up between fan 5 and air outlet 8 in air duct shell 3 holding intracavity in addition, the minimum cross-section of heat transfer mechanism is relative with fan 5 wind direction, and heat transfer mechanism wholly sets up along fan 5 wind direction.
The embodiment of the utility model provides an in, motor 12 drives both sides fan and rotates, and the wind channel shell 3 that sets up in the 5 outside of fan has reduced the propagation that fan 5 produced the noise, and the heat transfer mechanism that sets up in the wind channel shell 3 is used for producing with fan 5 and takes place heat exchange, and heat transfer mechanism is relative with minimum cross-section and wind direction, has reduced the noise because of the windage produces.
As shown in fig. 1 and 2, in an embodiment of the present invention, the fan 5 is fixedly connected to the air duct housing 3, the air duct housing 3 is fixedly connected to the box housing 1, and the elastic damping sheet 10 is disposed between the two for reducing the vibration generated by the air duct housing 3 caused by the rotation of the fan 5.
The embodiment of the utility model provides an in, be provided with elasticity shock attenuation piece 10 between wind channel shell 3 and the box shell 1, during the function of fan 5, will drive box shell 1 vibration, elasticity shock attenuation piece 10 will reduce box shell 1's vibration range, noise reduction.
As shown in fig. 1, 2 and 3, in an embodiment of the present invention, the heat exchange mechanism includes an inlet pipe 701, an outlet pipe 702 and a heat exchange tube set 703 for the heat exchanger 7, the heat exchange tube set 703 contains multiple heat exchange tubules and is parallel to the wind direction generated by the fan 5, the heat exchange tube set is disposed between the inlet pipe 701 and the outlet pipe 702, and the two ends of the heat exchange tube set 703 are respectively communicated with the inlet pipe 701 and the outlet pipe 702, so that the wind generated by the fan 5 enters the accommodating cavity of the heat exchanger 7 provided by the air duct housing 3 through the fan outlet 6, and the heat exchange is performed by contacting with the surface of the heat exchanger 7.
The embodiment of the utility model provides an in, heat exchanger 7 is including inlet flow pipe 701, outlet flow pipe 702 and heat exchange tube group 703, and heat exchange tube group 703 includes many parallel arrangement's tubule, and the tubule axial is parallel with the wind direction, and the tubule cross section is perpendicular with the wind direction, makes the crossing cross-section of wind direction and tubule minimum, reduces the windage, reduces the noise of tubule vibration.
As shown in fig. 1 and 2, in an embodiment of the present invention, the duct housing 3 and the box housing 1 are made of a sound insulation material 101 and metal plates 102 disposed on both sides of the sound insulation material 101, and are respectively used for reducing noise generated by rotation of the blades of the fan 5 and noise generated by contact between the wind generated by the fan 5 and the heat exchanger 7.
The embodiment of the utility model provides an in, wind channel shell 3 and box shell 1 all contain sound insulation material 101, through inside porous structure, absorb the noise of cutting off, reduce the propagation of noise.
As shown in fig. 1, 2 and 3, in an embodiment of the present invention, the upper and lower partition plates of the containing cavity in the air duct housing 3 are all opened with holes, the inlet pipe 701 and the outlet pipe 702 are respectively connected with the heat exchange main pipe through the holes at the upper and lower sides, and an elastic damping ring 9 is further disposed between the inlet pipe 701 and the outlet pipe 702 and the holes for reducing the vibration of the air duct housing 3.
The embodiment of the utility model provides an in, the baffle is opened about wind channel shell 3 has the round hole, and the round hole aperture slightly is greater than into flow tube 701 and play flow tube 702 pipe diameter, and elasticity damping ring 9 sets up between hole and pipe, reduces wind channel shell 3 and into flow tube 701 and play flow tube 702 between the relative vibration to reduce the noise of its production.
As shown in fig. 1 and 2, in an embodiment of the present invention, the box housing 1 is provided with a return air inlet 2 near the air inlet of the fan 5, and a temperature measurement control device 11 is provided between the return air inlet 2 on one side and the air inlet of the fan 5 on the same side, the temperature measurement control device 11 is electrically connected to the motor 12, and is used for driving the fan 5 by controlling the motor 12 according to the temperature of the return air inlet 2.
The embodiment of the utility model provides an in, temperature measurement controlling means 11 sets up at return air inlet 2, and temperature measurement controlling means 11 measures the temperature in return air inlet to according to measuring temperature control air output, realize temperature control.
The utility model provides an ultra-silent fan coil pipe in the above-mentioned embodiment is through with multi-channel heat exchanger and wind direction parallel arrangement to reach the whole device and set up two side amortization shells outside fan and wind channel and absorb the noise that fan coil pipe during operation produced. The fan is one of the noise sources, and the joints are provided with elastic gaskets to reduce the vibration. The heat exchange efficiency is improved, and the noise of the fan coil during working is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an ultra-silent fan coil, includes box shell (1), fan (5), guide plate (4) and motor (12), its characterized in that, fan (5) set up in pairs, and connect through motor (12) linkage, be provided with wind channel shell (3) outside fan (5), the end opening and air outlet (8) intercommunication of wind channel shell (3), the other end of air outlet (8) is provided with guide plate (4), and the heat transfer mechanism who sets up between fan (5) and air outlet (8) in air channel shell (3) holding intracavity in addition, heat transfer mechanism minimum cross-section is relative with fan (5) wind direction, and heat transfer mechanism wholly sets up along fan (5) wind direction.
2. An ultra-silent fan coil according to claim 1, characterized in that the fan (5) is fixedly connected to the air duct housing (3), the air duct housing (3) is fixedly connected to the box housing (1), and an elastic damping piece (10) is arranged between the two.
3. The ultra-silent fan coil according to claim 2, wherein the heat exchange mechanism can be a heat exchanger (7), the heat exchanger (7) comprises an inlet pipe (701), an outlet pipe (702) and a heat exchange pipe set (703), the heat exchange pipe set (703) comprises multiple heat exchange tubules, is parallel to the wind direction generated by the fan (5), and is arranged between the inlet pipe (701) and the outlet pipe (702), and two ends of the heat exchange pipe set (703) are respectively communicated with the inlet pipe (701) and the outlet pipe (702), so that the wind generated by the fan (5) enters the accommodating cavity of the air duct housing (3) provided with the heat exchanger (7) through the fan outlet (6) and is in contact with the surface of the heat exchanger (7) for heat exchange.
4. An ultra-silent fan coil as claimed in claim 1, characterized in that the duct casing (3) and the cabinet casing (1) are both made of sound insulating material (101) and metal plates (102) arranged on both sides of the sound insulating material (101).
5. An ultra-silent fan coil according to claim 3, characterized in that holes are arranged on the upper and lower partition plates of the containing cavity in the air duct shell (3), the inlet pipe (701) and the outlet pipe (702) are respectively connected with the heat exchange main pipe through the holes on the upper and lower sides, and an elastic damping ring (9) is arranged between the inlet pipe (701) and the outlet pipe (702) and the holes.
6. The ultra-silent fan coil according to claim 1, wherein the case body shell (1) is provided with a return air inlet (2) near the air inlet of the fan (5), and a temperature measurement control device (11) is arranged between the return air inlet (2) on one side and the air inlet of the fan (5) on the same side, and the temperature measurement control device (11) is electrically connected with the motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407212.2U CN211204225U (en) | 2019-12-28 | 2019-12-28 | Ultra-silent fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407212.2U CN211204225U (en) | 2019-12-28 | 2019-12-28 | Ultra-silent fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211204225U true CN211204225U (en) | 2020-08-07 |
Family
ID=71853805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407212.2U Expired - Fee Related CN211204225U (en) | 2019-12-28 | 2019-12-28 | Ultra-silent fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211204225U (en) |
-
2019
- 2019-12-28 CN CN201922407212.2U patent/CN211204225U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |