CN202350193U - Low-noise fan coil unit - Google Patents
Low-noise fan coil unit Download PDFInfo
- Publication number
- CN202350193U CN202350193U CN201120447455XU CN201120447455U CN202350193U CN 202350193 U CN202350193 U CN 202350193U CN 201120447455X U CN201120447455X U CN 201120447455XU CN 201120447455 U CN201120447455 U CN 201120447455U CN 202350193 U CN202350193 U CN 202350193U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- fan coil
- cover plate
- coil units
- upper cover
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a low-noise fan coil unit, which comprises a machine casing, a coil arranged in the machine casing, a windmill assembly arranged on the outer lateral wall of the machine casing and a water dripping disk arranged at the bottom of the machine casing. The machine casing comprises an upper cover plate, a lower cover plate, a windmill fixing plate, a wind outlet plate and two side plates arranged at two ends of the machine casing, wherein the windmill fixing plate and the wind outlet plate are oppositely arranged. A water drain hole is arranged on the lower cover plate, hoisting holes are arranged on the side plates, a water collection head and an air releasing valve are arranged at one end of the coil, and the coil is fixed through a water collection head fixing plate which is fixed with the outer sides of the side plates. Three folded edges are arranged on the upper cover plate, and five folded edges are arranged on the lower cover plate. Compared with the prior art, the low-noise fan coil unit has the advantages of being simple in manufacture process, low in noise, easy and convenient to maintain and the like.
Description
Technical field
The utility model relates to a kind of air conditioner end equipment, especially relates to a kind of low noise fan coil units.
Background technology
Fan coil units is the desirable end prod of central air-conditioning, and fan coil is widely used in that hotel, office building, hospital, merchant are lived, scientific research institution.Blower fan room air or outdoor mixing air are cooled off through surface cooler or heat after send into indoorly, indoor air temperature reduced or raise, to satisfy people's comfortableness requirement.And traditional fan coil units maintenance cycle is short, the attended operation difficulty, and noise is big, and running quality is unstable, and simple and easy technology such as plain of profile and open defect can not get thorough solution always.
The utility model content
The purpose of the utility model is exactly to provide a kind of manufacturing process simple for the defective that overcomes above-mentioned prior art existence, and noise is low, keeps in repair easy fan coil units.
The purpose of the utility model can realize through following technical scheme:
A kind of low noise fan coil units, this fan coil units comprise casing, be located at coil pipe in the casing, be located at the windmill assembly of casing lateral wall and be located at the drain pan of bottom of shell, and described casing comprises upper cover plate, lower cover, the windmill fixed head that is oppositely arranged and goes out aerofoil; And two side plates that are positioned at the casing two ends; Described lower cover is provided with osculum, and described side plate is provided with hole for hoist, and an end of described coil pipe is provided with collecting head and vent valve; And fix through the collecting head fixed head; This collecting head fixed head and the side plate outside are fixing, and described upper cover plate is provided with three road flangings, and described lower cover is provided with five road flangings.
The knuckle angle of the formation three road flangings of described upper cover plate is followed successively by 154.1 °, 154.1 ° and 90 °.
The knuckle angle of the formation five road flangings of described lower cover is followed successively by 90 °, 112 °, 158 °, 151.4 ° and 118.6 °.
Described lower cover middle position is provided with two oval osculums.
Described upper cover plate and lower cover and go out the aerofoil junction and be provided with flange go out aerofoil and connect upper cover plate and lower cover through flange, and described upper cover plate is connected side plate with lower cover through screw, and the screw of upper cover plate and lower cover is the corrugated screw.
Described hole for hoist is positioned at the central authorities of side plate, forms " returning " shape structure.
Described windmill fixed head is provided with and is used for hardy hole that is connected with side plate and the U-shaped slotted hole that is used for fixing the electric wire of windmill assembly.
Described drain pan is provided with height-adjustable keeper, connects casing through keeper.
The positive top and bottom of described collecting head fixed head and the upper end of two sides are provided with semicircle orifice.
Compared with prior art, the utlity model has following advantage:
1, noise is low; Upper cover plate is provided with three road flangings, and lower cover is provided with five road flangings, changes the air-flow angle according to the air-supply stream condition; Make the interior static pressure of unit machine reach optimum; Effectively reduced noise, and the middle position of lower cover only is provided with two osculums, prevented the air-flow whistle that osculum too much causes.
2, drainage effect is good, and drain pan is provided with height-adjustable keeper, makes the certain inclination angle of formation between drain pan and the casing through the height of regulating keeper, has improved drainage performance.
3, dismounting is simple, and sound construction, upper cover plate adopt goes up the modus ponens assembling; Side plate adopts the design of " returning " shape, and coil pipe can be installed by sleeve type, and the windmill assembly is connected with the windmill fixed head through hardy hole in addition; Only need unscrew screw raises the windmill fixed head slightly, can take off whole windmill assembly, easy to installation and maintenance; U-shaped slotted hole on the windmill fixed head is used for fixing the electric wire of windmill assembly, has removed accessories such as spacer, band from, makes structure simpler.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the left TV structure sketch map of the utility model;
Fig. 3 is the plan structure sketch map of the utility model;
Fig. 4 is the structural representation of the upper cover plate of the utility model;
Fig. 5 is the schematic cross-section of the upper cover plate of the utility model;
Fig. 6 is the structural representation of the lower cover of the utility model;
Fig. 7 is the schematic cross-section of the lower cover of the utility model;
Fig. 8 is the structural representation of corrugated screw on the utility model upper cover plate and the lower cover;
Fig. 9 is the side schematic view of corrugated screw on the utility model upper cover plate and the lower cover;
Figure 10 is the main TV structure sketch map of the windmill fixed head of the utility model;
Figure 11 is the left TV structure sketch map of the windmill fixed head of the utility model;
Figure 12 is the main TV structure sketch map of the drain pan of the utility model;
Figure 13 is the structural representation of looking up of the drain pan of the utility model;
Figure 14 is the main TV structure sketch map of the collecting head fixed head of the utility model;
Figure 15 is the right TV structure sketch map of the collecting head fixed head of the utility model;
Figure 16 is the plan structure sketch map of the collecting head fixed head of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
Shown in Fig. 1～3; A kind of low noise fan coil units; This fan coil units comprises by upper cover plate 1, lower cover 2, windmill fixed head 8, goes out aerofoil 9 and two casings that side plate 3 is formed; The windmill assembly 6 that is connected with windmill fixed head 8 is located at the drain pan 5 of lower cover 2 belows, and relates to the coil pipe 4 in casing.Windmill fixed head 8 with go out aerofoil 9 and be oppositely arranged, an end of coil pipe 4 is provided with collecting head 42 and vent valve 43, and fixing through collecting head fixed head 41, collecting head fixed head 41 stretches out casing from the hole for hoist of side plate 3.
The upper cover plate 1 of the utility model is provided with three road flangings; Change the air-flow angle according to the air-supply stream condition, make the interior static pressure of unit reach optimum, increase intensity through flanging simultaneously; Overcome resonance; Reduce noise, its concrete structure is like Fig. 4, shown in 5, and three knuckle 1a, 1b and 1c are followed successively by 90 °, 154.1 ° and 154.1 °.Upper cover plate 1 adopts when installing goes up the modus ponens assembling, and field maintenance or replacing parts are more convenient.
The structure of its lower cover 2 is like Fig. 6, shown in 7; Adopt the design of five road flangings; Five knuckle 2a, 2b, 2c, 2d and 2e are followed successively by 90 °, 112 °, 158 °, 151.4 ° and 118.6 °; Reach the noise reduction similar, and lower cover 2 bottoms have two oval-shaped osculums 22 with upper cover plate 1.
Go out aerofoil 9 flange through upper cover plate 1 and lower cover 2 edges and be connected, minimizing screw fixed proportion, mechanism is tightr, novel and beautiful appearance.Side plate 3 is used for being connected of coil pipe 4 and shell, and traditional side plate is " recessed " font structure, connects insecurely, and the fulcrum softness is owed intensity.And the utility model adopts the design of " returning " shape, and hole for hoist is opened in central authorities, and coil pipe 4 sleeve types are installed, and have overcome above-mentioned defective, and assembling is very easy.
The structure of windmill fixed head 8 adopts side take-out type like Figure 10, shown in 11 during installation, relevant screw locks from the front of windmill fixed head 8 from top to down, looks squarely all around from unit and can't see any screw, good looking appearance.Windmill fixed head 8 connects casing through the hardy hole 91 that is located at the edge; Only need unscrew screw raises windmill fixed head 8 slightly in maintenance process; Can take off whole windmill assembly 6, reduce the field maintenance personnel and drop into, avoid misoperation and cause that windmill drops distortion.And the U-shaped slotted hole 82 that is located at the side is the motor circuit locating hole of windmill assembly 6, and electric wire passes this hole and can be fixed, and has removed spacer from, accessories such as band, and firm and durable, the function associative perception is strong.
4 keepers 51 are set, these keeper 51 equal adjustable-heights on the drain pan 5.Through adjustment to keeper 51 height, make drain pan 5 and housing form inclination angle (lean on discharge outlet place slightly high), the condensate discharging is smooth and easy, improves drainage performance, has prolonged drain pan service life, like Figure 12, shown in 13.
Because when coil pipe 4 was installed at the scene, the collecting head 42 that is positioned at an end was easy to sprained distortion even fracture with vent valve 43, therefore collecting head fixed head 41 is designed to the structure shown in Figure 14～16.Coil pipe 4 has been protected in the both sides sealing of this collecting head fixed head 41 to greatest extent, and the upper end, both sides has semicircle orifice, and vent valve 43 is stretched out, and opens freely.Front upper and lower respectively all has semicircle orifice 42, and its size and collecting head 42 external diameters are complementary, and collecting head 42 embeds wherein during assembling, and screw is fastening, and fixation is reliable, has overcome above-mentioned defective.
The above-mentioned design of the utility model makes that its manufacturing is easy to assembly, noise is low, long service life, and maintenance convenient.
Claims (9)
1. low noise fan coil units, this fan coil units comprise casing, be located at coil pipe in the casing, be located at the windmill assembly of casing lateral wall and be located at the drain pan of bottom of shell, and described casing comprises upper cover plate, lower cover, the windmill fixed head that is oppositely arranged and goes out aerofoil; And two side plates that are positioned at the casing two ends, described lower cover is provided with osculum, and described side plate is provided with hole for hoist; One end of described coil pipe is provided with collecting head and vent valve; And fix through the collecting head fixed head, this collecting head fixed head and the side plate outside are fixing, it is characterized in that; Described upper cover plate is provided with three road flangings, and described lower cover is provided with five road flangings.
2. a kind of low noise fan coil units according to claim 1 is characterized in that, the knuckle angle of the formation three road flangings of described upper cover plate is followed successively by 90 °, 154.1 ° and 154.1 °.
3. a kind of low noise fan coil units according to claim 1 is characterized in that, the knuckle angle of the formation five road flangings of described lower cover is followed successively by 118.6 °, 151.4 °, 158 °, 112 ° and 90 °.
4. according to claim 1 or 3 described a kind of low noise fan coil units, it is characterized in that described lower cover middle position is provided with two oval osculums.
5. according to each described a kind of low noise fan coil units in the claim 1～3; It is characterized in that; Described upper cover plate and lower cover and go out the aerofoil junction and be provided with flange; Go out aerofoil and connect upper cover plate and lower cover through flange, described upper cover plate is connected side plate with lower cover through screw, and the screw of upper cover plate and lower cover is the corrugated screw.
6. a kind of low noise fan coil units according to claim 1 is characterized in that described hole for hoist is positioned at the central authorities of side plate, forms " returning " shape structure.
7. a kind of low noise fan coil units according to claim 1 is characterized in that, described windmill fixed head is provided with and is used for hardy hole that is connected with side plate and the U-shaped slotted hole that is used for fixing the electric wire of windmill assembly.
8. a kind of low noise fan coil units according to claim 1 is characterized in that described drain pan is provided with height-adjustable keeper, connects casing through keeper.
9. a kind of low noise fan coil units according to claim 1 is characterized in that, the positive top and bottom of described collecting head fixed head and the upper end of two sides are provided with semicircle orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120447455XU CN202350193U (en) | 2011-11-11 | 2011-11-11 | Low-noise fan coil unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120447455XU CN202350193U (en) | 2011-11-11 | 2011-11-11 | Low-noise fan coil unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350193U true CN202350193U (en) | 2012-07-25 |
Family
ID=46539195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120447455XU Expired - Lifetime CN202350193U (en) | 2011-11-11 | 2011-11-11 | Low-noise fan coil unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503028A (en) * | 2018-10-26 | 2020-08-07 | 浙江汇隆空调设备有限公司 | High-efficient easy fan coil's of dismouting wind wheel device |
-
2011
- 2011-11-11 CN CN201120447455XU patent/CN202350193U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503028A (en) * | 2018-10-26 | 2020-08-07 | 浙江汇隆空调设备有限公司 | High-efficient easy fan coil's of dismouting wind wheel device |
| CN111503028B (en) * | 2018-10-26 | 2021-05-25 | 杭州戬威机电科技有限公司 | High-efficient easy dismouting air conditioner fan coil's wind wheel device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103776203B (en) | Drum-shaped evaporator and cabinet air conditioner with drum-shaped evaporator | |
| CN205690613U (en) | A kind of pipeline for VMC (Ventilation Mechanical Control System) | |
| CN103673244A (en) | Multifunctional heat pump type air conditioner with variable air door | |
| CN103398442B (en) | A kind of intelligent ventilator and method of ventilation | |
| CN205119321U (en) | Passive form building window wall integration air conditioner | |
| CN202350193U (en) | Low-noise fan coil unit | |
| CN201903145U (en) | Ventilation shutter blind for air-conditioner | |
| CN204006535U (en) | The clean return air inlet of operating room | |
| CN206669962U (en) | Cabinet type purifies complete-hot fresh air machine | |
| CN205717727U (en) | A kind of air-duct apparatus of scalable converter exhaust air rate | |
| CN204853736U (en) | Air condensing units shell | |
| CN210568865U (en) | Fresh air conditioning dehumidification purifies all-in-one | |
| CN202709310U (en) | Vertical circular air-supply air-handling unit for super-large space | |
| CN203052796U (en) | Washable supplementing blowing device for smoke exhaust ventilator | |
| CN208652827U (en) | A kind of room aeration device | |
| CN102865655B (en) | Air volume adjustment device of window type air-conditioner | |
| CN207501345U (en) | A kind of energy conservation and environmental protection compound ventilation air-changing device | |
| CN207299392U (en) | New air curtain air-cooled ducted air conditioner | |
| CN206131317U (en) | Frameless puts up wind channel type fresh air ventilator | |
| CN205825238U (en) | Wall-hanging air conditioner indoor unit and air-conditioner | |
| CN2636463Y (en) | High and low voltage preassembled transformer station | |
| CN206131276U (en) | A connection structure for humidifier of air conditioner | |
| CN204880537U (en) | New fan of wall -hanging multi -functional an organic whole | |
| CN209229931U (en) | High-rise building insulation air exchange system | |
| CN202328611U (en) | Double-end air volume adjusting air opening for lamp disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |