CN206488365U - A kind of horizontal fan-coil - Google Patents
A kind of horizontal fan-coil Download PDFInfo
- Publication number
- CN206488365U CN206488365U CN201621442225.3U CN201621442225U CN206488365U CN 206488365 U CN206488365 U CN 206488365U CN 201621442225 U CN201621442225 U CN 201621442225U CN 206488365 U CN206488365 U CN 206488365U
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- CN
- China
- Prior art keywords
- air
- fan
- coil
- intaking box
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
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Abstract
The utility model discloses a kind of horizontal fan-coil, the fan coil is fixed on roof by hook, the fan coil is fixed between roof and ceiling, the fan coil includes housing, blower fan, air outlet, coil pipe and pipe joint bearing, the ceiling is provided with return air inlet and lower air outlet, the lower air outlet is connected with air outlet by discharge pipe, the discharge pipe includes curved pipe and rectangular tube, post-filter is provided with the discharge pipe, the blower fan is located in air-intaking box, the return air inlet is connected with air-intaking box, the air-intaking box is raised provided with two symmetrical semi-cylindricals, the raised diameter of the semi-cylindrical is equal to the width of air-intaking box, two semi-cylindrical projections are symmetrically positioned in the two ends of air-intaking box.The post-filter of the fan coil is for convenience detach and cleaning to be safeguarded；Air-intaking box has added two semi-cylindrical projections simultaneously, greatly reduces noise.
Description
Technical field
The utility model belongs to HVAC cleaning equipment, more particularly to a kind of horizontal fan-coil.
Background technology
Fan coil is the preferable end prod of central air-conditioning, be widely used in hotel, office building, hospital, business live, scientific research
Mechanism etc..Fan coil units are mainly made up of low noise motor, coil pipe etc..Blower fan leads to room air or outdoor mixing air
Cross and interior is sent into after surface cooler is cooled down or heated, indoor air temperature is reduced or is raised, to meet the comfortableness requirement of people.
Have in the prior art in Horizontal type concealed fan coil and screen pack is added in air-intaking box, can be to entering fan coil
Interior air is first filtered, but the air for eventually entering into interior is the air out of fan coil out, due to fan unit
Pipe is used throughout the year, is seldom cleared up, it is contemplated that its inside is not cleaned for a long time, although air, which has first been filtered, enters back into blower fan
In coil pipe, but air out can also contain the impurity such as bacterium, molecule.The air-intaking box added simultaneously is commonly rectangle,
Because air enters inside it from blower fan two ends, then the air-flow direction in air-intaking box is to enter from below inside air-intaking box,
Turn again and flow to two end faces of air-intaking box, enter back into blower fan, in small distance due to two end faces and blower fan, then air is being returned
It can quickly be got on two end faces in bellows, produce larger noise, impression like a hen on a hot girdle is brought to indoor occupant.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of horizontal fan-coil, the fan coil is in air-out
Post-filter is added in pipe, the air after fan coil is handled enters back into interior by post-filter, it is ensured that
The cleanliness factor of air, and post-filter maintenance for convenience detach and cleaning；Air-intaking box has added two semi-cylindrical projections simultaneously,
The distance of blower fan and end face is increased, and air convexes to form vortex ring in semi-cylindrical and entered back into blower fan, substantially reduces
Noise.
The utility model solves the technical scheme that is used of above-mentioned technical problem：
A kind of horizontal fan-coil, the fan coil is fixed on roof by hook, and the fan coil is fixed on room
Between top and ceiling, the fan coil includes housing, blower fan, air outlet, coil pipe and pipe joint bearing, and its feature exists
Be provided with return air inlet and lower air outlet in, the ceiling, the lower air outlet is connected with air outlet by discharge pipe, it is described go out
Airduct includes being provided with post-filter in curved pipe and rectangular tube, the discharge pipe, and the post-filter is put down with lower air outlet
Row is set, and the post-filter includes framework, supporting network and filter layer, and the rectangular tube is provided with the junction with curved pipe
Limiting plate, the limiting plate is located in rectangular tube, and the limiting plate is provided with several fixing bolts, if the framework is provided with
Dry screw, the screw is one-to-one with fixing bolt, and the fixing bolt is provided with nut；
The blower fan is located in air-intaking box, and the return air inlet is connected with air-intaking box, and the air-intaking box is symmetrical provided with two
Semi-cylindrical it is raised, the raised diameter of the semi-cylindrical is equal to the width of air-intaking box, the raised symmetrical positions of two semi-cylindricals
In the two ends of air-intaking box.
As preferred, drip tray is fixedly connected with the fan coil, the drip tray is provided with discharge outlet.
As preferred, the blower fan is mutually fixed by blower fan fixed plate with housing.
As preferred, the center line of the raised line of centres of two semi-cylindricals and blower fan is point-blank.
As preferred, the limiting plate is integrally formed with rectangular tube, and the fixing bolt is fixed on limiting plate.
As preferred, two supporting networks are provided with the framework, filter layer is located between two supporting networks.
The utility model has the advantage of：
The fan coil has added post-filter in discharge pipe, and the air after fan coil is handled is by rearmounted
Filter enters back into interior, it is ensured that the cleanliness factor of air, and post-filter maintenance for convenience detach and cleaning；While air-intaking box
Two semi-cylindrical projections have been added, the distance of blower fan and end face is increased, and air convexes to form annular whirlpool in semi-cylindrical
Stream is entered back into blower fan, greatly reduces noise.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is the utility model attachment structure schematic diagram.
Fig. 3 is post-filter mounting structure schematic diagram.
Wherein：1st, hook 2, roof 3, ceiling 4, housing
5th, blower fan 6, air outlet 7, coil pipe 8, pipe joint bearing
9th, drip tray 10, discharge outlet 11, blower fan fixed plate 12, return air inlet
13rd, lower air outlet 14, curved pipe 15, rectangular tube 16, framework
17th, supporting network 18, limiting plate 19, fixing bolt 20, air-intaking box
21st, semi-cylindrical is raised
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
A kind of horizontal fan-coil, the fan coil is fixed on roof 2 by hook 1, and the fan coil is fixed on
Between roof 2 and ceiling 3, the fan coil includes housing 4, blower fan 5, air outlet 6, coil pipe 7 and pipe joint bearing 8,
Drip tray 9 is fixedly connected with the fan coil, the drip tray 9 is provided with discharge outlet 10, and the blower fan 5 is fixed by blower fan
Plate 11 is mutually fixed with housing 4, and the blower fan fixed plate added ensure that the steadiness of blower fan.
The ceiling 3 is provided with return air inlet 12 and lower air outlet 13, and the lower air outlet 13 passes through air-out with air outlet 6
Pipe is connected, and the discharge pipe includes curved pipe 14 and rectangular tube 15, because lower air outlet and air outlet are orthogonal, passes through
Curved pipe connects two orthogonal lower air outlets with air outlet, and post-filter, institute are provided with the discharge pipe
State post-filter to be arranged in parallel with lower air outlet 13, the post-filter includes framework 16, supporting network 17 and filter layer (figure
In do not mark), provided with two supporting networks 17 in the framework 16, filter layer is located between two supporting networks 17, it is ensured that filtering
The fastness of layer, prevents from being used for a long time so that filter layer deformation.
The rectangular tube 15 is being provided with limiting plate 18 with the junction of curved pipe 14, and the limiting plate 18 is located at rectangular tube 15
Interior, the limiting plate 18 is provided with several fixing bolts 19, and the framework 16 is provided with several screws, and the screw is with consolidating
It is one-to-one to determine bolt 19, and the fixing bolt 19 is provided with nut, the limiting plate 18 and rectangular tube 15 be one into
Type, the fixing bolt 19 is fixed on limiting plate 18.The fixing bolt passes through screw, by bolt by post-filter
It is fixed on limiting plate, the post-filter so installed is advantageous in that：Rectangular tube one end is post-filter, under the other end is
Air outlet, when needing to change post-filter, removes the grid at filtering mouth, hand is put in rectangular tube, nut is backed out, just
Post-filter can be disassembled, it is not necessary to remove ceiling, it is not required that fan coil integral demounting gets off, it is convenient
Dismounting and clean and maintenance.
The blower fan 5 is located in air-intaking box 20, and the return air inlet 12 is connected with air-intaking box 20, and the air-intaking box 20 is provided with
Two symmetrical semi-cylindrical projections 21, the diameter of the semi-cylindrical projection 21 is equal to the width of air-intaking box 20, two semicircles
Column-shaped projection is symmetrically positioned in the two ends of air-intaking box, and the center line of the raised line of centres of two semi-cylindricals and blower fan is straight at one
On line, compared with prior art, air-intaking box has added two semi-cylindrical projections, increases the distance between blower fan and end face,
And air convexes to form vortex ring in semi-cylindrical and entered back into blower fan, greatly reduces noise.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (6)
1. a kind of horizontal fan-coil, the fan coil is fixed on roof by hook, the fan coil is fixed on roof
Between ceiling, the fan coil includes housing, blower fan, air outlet, coil pipe and pipe joint bearing, it is characterised in that
The ceiling is provided with return air inlet and lower air outlet, and the lower air outlet is connected with air outlet by discharge pipe, the air-out
Pipe includes being provided with post-filter in curved pipe and rectangular tube, the discharge pipe, and the post-filter is parallel with lower air outlet
Set, the post-filter includes framework, supporting network and filter layer, the rectangular tube is being provided with limit with the junction of curved pipe
Position plate, the limiting plate is located in rectangular tube, and the limiting plate is provided with several fixing bolts, and the framework is provided with some
Individual screw, the screw is one-to-one with fixing bolt, and the fixing bolt is provided with nut；
The blower fan is located in air-intaking box, and the return air inlet is connected with air-intaking box, and the air-intaking box is provided with two symmetrical half
Cylindrical protrusions, the raised diameter of the semi-cylindrical is equal to the width of air-intaking box, and two semi-cylindrical projections are symmetrically positioned in back
The two ends of bellows.
2. a kind of horizontal fan-coil according to claim 1, it is characterised in that be fixedly connected and connect under the fan coil
Water pond, the drip tray is provided with discharge outlet.
3. a kind of horizontal fan-coil according to claim 1, it is characterised in that the blower fan by blower fan fixed plate with
Housing is mutually fixed.
4. a kind of horizontal fan-coil according to claim 1, it is characterised in that the raised center of two semi-cylindricals connects
The center line of line and blower fan is point-blank.
5. a kind of horizontal fan-coil according to claim 1, it is characterised in that the limiting plate is one with rectangular tube
Shaping, the fixing bolt is fixed on limiting plate.
6. a kind of horizontal fan-coil according to claim 1, it is characterised in that provided with two supports in the framework
Net, filter layer is located between two supporting networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442225.3U CN206488365U (en) | 2016-12-27 | 2016-12-27 | A kind of horizontal fan-coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442225.3U CN206488365U (en) | 2016-12-27 | 2016-12-27 | A kind of horizontal fan-coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488365U true CN206488365U (en) | 2017-09-12 |
Family
ID=59771177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442225.3U Expired - Fee Related CN206488365U (en) | 2016-12-27 | 2016-12-27 | A kind of horizontal fan-coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765529A (en) * | 2020-07-06 | 2020-10-13 | 珠海格力电器股份有限公司 | Fan coil, air conditioner and cleaning method of filter screen |
-
2016
- 2016-12-27 CN CN201621442225.3U patent/CN206488365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765529A (en) * | 2020-07-06 | 2020-10-13 | 珠海格力电器股份有限公司 | Fan coil, air conditioner and cleaning method of filter screen |
| CN111765529B (en) * | 2020-07-06 | 2024-04-16 | 珠海格力电器股份有限公司 | Cleaning method for fan coil, air conditioner and filter screen |
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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: 20170912 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |