CN107238187A - Linkage air-valve for fan coil - Google Patents
Linkage air-valve for fan coil Download PDFInfo
- Publication number
- CN107238187A CN107238187A CN201710600976.6A CN201710600976A CN107238187A CN 107238187 A CN107238187 A CN 107238187A CN 201710600976 A CN201710600976 A CN 201710600976A CN 107238187 A CN107238187 A CN 107238187A
- Authority
- CN
- China
- Prior art keywords
- blade
- airduct
- connecting rod
- fan coil
- 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
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
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
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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 present invention relates to a kind of linkage air-valve for fan coil, the airduct connected including the inlet side with centrifugal blower, dividing plate is provided with airduct, dividing plate is by airduct every being set as two tube chambers, first is respectively arranged with two tube chambers, second blade, first, the two ends rotary type of second blade is provided with airduct and rotary shaft is vertical with airduct, first, second blade is arranged vertically and is connected with governor motion, governor motion regulation first, second blade is around axle synchronous axial system, first, second blade is arranged vertically, and by governor motion to first, the rotation of second blade is adjusted in synchronism, the opening to fresh air air-flow can be achieved, closing to return air stream, and above-mentioned first, the rotation of second blade is synchronous, therefore the importing to fresh air air-flow and the stop of return air stream can synchronously be realized, it is easy to operate, and it is remarkably improved the comfort level that fan coil is used.
Description
Technical field
The present invention relates to technical field of central air, and in particular to a kind of linkage air-valve for fan coil.
Background technology
Fan coil is as the end prod of central air-conditioning, and it is mounted directly indoors, therefore the use body of fan coil
The product capability tested for whole central air-conditioning has significant effect.Fan coil is in actual use, and extraneous medium enters table
Exchanged heat, conveyed by the surface cooler air after blower fan heat exchanging in cooler, you can realized to indoor refrigeration or heat,
And when improving the power of central air-conditioning, the power of fan for being embodied in the fan coil of end also accordingly increases, by increasing wind
The rotating speed of machine, so that blower fan is improved to surface cooler air transfer efficiency, therefore corresponding noise is greatly, what this was also used user
Comfort level produces considerable influence；And existing surface cooler refrigeration in use, coil surface through moisture environment produce it is more
Wet dirt, and be easy to mould growth and bacterium, surface cooler Air blowing is caused the air peculiar smell of interior larger by blower fan,
Have a negative impact to the healthy of user.
Applicant applies entitled on the same day《Dry-type fan coil》, a kind of dry-type fan coil is disclosed, fan coil is gone out
The structure of tuyere position is redesigned, and can produce larger blast by induction diffuser in the case of centrifugal blower is less, because
This can significantly reduce noise during fan coil work, and during centrifugal blower real work, the air-flow of its inlet side includes fresh air
Air-flow and return air stream, therefore further to improve the comfort level that fan coil is used, it is therefore desirable to limit return air stream entrance
Centrifugal blower, and the air-valve of the inlet side for the fan coil, in the prior art mostly single-channel structure, therefore existing skill
Air-valve in art can not realize the above-mentioned importing to above-mentioned fresh air air-flow and the stop of return air stream.
The content of the invention
It is an object of the invention to provide a kind of linkage air-valve for fan coil, can synchronously it realize to fresh air air-flow
Importing and the stop of return air stream.
The present invention solves technical problem and adopted the following technical scheme that：
For the linkage air-valve of fan coil, including airduct, at least provided with dividing plate in the airduct, the dividing plate is by wind
Pipe is at least every being set as in two tube chambers, described two tube chambers being respectively arranged with first, second blade, first, second blade
Two ends rotary type be provided with airduct and rotary shaft is vertical with airduct, first, second blade be arranged vertically and with regulation
Mechanism is connected, and governor motion adjusts first, second blade around axle synchronous axial system.
Also there is following technical characteristic in the present invention：
First, second blade, which is located in two tube chambers, arranges multiple, and one end of first, second blade is rotated respectively
Formula is arranged on dividing plate.
The governor motion includes first, second connecting rod, so first, second connecting rod is stretched with first, second blade
Discharge pipe and with shaft rotate be connected, between first, second connecting rod by the 3rd connecting rod connect, it is described 3rd company
One end of extension bar is hinged on the stage casing of head rod, and the other end of the 3rd connecting rod is hinged on the bar of the second connecting rod
Operation handle is provided with end, the airduct, the rotating shaft that the operation handle stretches out airduct with first, second blade is connected.
The rectangular frame platy structure of airduct, the airduct is connected and composed by four frids, first, second blade
End stretch out the notch of both sides frid, first, second, third connecting rod is arranged in the notch of the both sides frid, institute
The notch for stating both sides frid sets backplate, and the operation handle is connected through backplate with the end of first, second blade.
Compared with the prior art, beneficial effects of the present invention are embodied in：First, second blade is arranged vertically, and is passed through
Rotation of the governor motion to first, second blade is adjusted in synchronism, and the opening to fresh air air-flow can be achieved, to the pass of return air stream
Close, and the rotation of above-mentioned first, second blade is synchronous, therefore can synchronously realize the importing to fresh air air-flow and return air stream
Stop, it is easy to operate, and it is remarkably improved the comfort level that fan coil is used.
Brief description of the drawings
Fig. 1 is sectional view when linking air-valve with centrifugal blower installation；
Fig. 2 is the structural representation of linkage air-valve；
Fig. 3 is the fractionation explosive view of linkage air-valve.
Embodiment
Referring to figs. 1 to Fig. 3, to the architectural feature of the air-valve that links, details are as follows：
For the linkage air-valve of fan coil, including the airduct 21 connected with the inlet side of centrifugal blower 10, the airduct
It is provided with dividing plate 22 in 21, the dividing plate 22 is by airduct 21 every being set as being respectively arranged with two tube chambers, described two tube chambers
First, the second blade 23,24, the two ends rotary type of first, second blade 23,24 is provided with airduct 21 and rotary shaft and wind
Pipe 21 is vertical, and first, second blade 23,24 is arranged vertically and is connected with governor motion, governor motion regulation first, second
Blade 23,24 is around axle synchronous axial system；
First, second blade 23,24 is arranged vertically, and the rotation by governor motion to first, second blade 23,24
It is adjusted in synchronism, the opening to fresh air air-flow, the closing to return air stream, and above-mentioned first, second blade 23,24 can be achieved
Rotate synchronous, therefore can synchronously realize the importing to fresh air air-flow and the stop of return air stream, it is easy to operate, and be remarkably improved
The comfort level that fan coil is used；
Above-mentioned dividing plate 22 be located at airduct 21 can according to purposes set arrangement one, therefore can according to purposes by airduct 21 every
Two or more tube chamber is set as, and the cross-sectional sizes of each tube chamber can make accommodation according to different service conditions.
As the preferred scheme of the present invention, first, second blade 23,24, which is located in two tube chambers, arranges multiple, described
Rotary type is arranged on dividing plate 22 respectively for one end of first, second blade 23,24, and is passed through between first, second blade 23,24
Rotate connection；
Above-mentioned multiple first, second blades 23,24 are located in two tube chambers respectively to be arranged, so as to can realize to two tube chambers
Stop and open, above-mentioned first, second blade 23,24 equal rotary types are arranged on dividing plate 22, can be realized by governor motion
It is easy to operate to first, second above-mentioned blade 23,24 synchronous axial systems.
Specifically, the governor motion includes first, second connecting rod 25,26, so first, second connecting rod 25,26
With first, second blade 23,24 stretch out airduct 21 and with shaft rotate be connected, between first, second connecting rod 25,26
Connected by the 3rd connecting rod 27, one end of the 3rd connecting rod 27 is hinged on the stage casing of head rod 25, the described 3rd
The other end of connecting rod 27, which is hinged on the rod end of the second connecting rod 26, the airduct 21, is provided with operation handle 28, the behaviour
Make handle 28 and be connected with the rotating shaft that first, second blade 23,24 stretches out airduct 21；
The operation handle 28 above-mentioned by rotating, so that the rotation to one of blade is realized, and by above-mentioned
Linkage, you can realize and first, second overall blade 23,24 synchronous axial systems are adjusted；
Above-mentioned first, second blade 23,24 two ends are provided with linkage, it can be ensured that first, second blade 23,
24 synchronous are in are closed and open mode, it is to avoid because first, second blade 23,24 is due to having that closing is not in place,
And have influence on the air-tightness of airduct.
More specifically, the rectangular frame platy structure of the airduct 21, the airduct 21 connects structure by four frids 211
Into the notch of both sides frid 211, first, second, third connecting rod are stretched out in the end of first, second blade 23,24
25th, 26,27 it is arranged in the notch of the both sides frid 211, the notch of the both sides frid 211 sets backplate 212, the operation
Handle 28 is connected through backplate 212 with the end of first, second blade 23,24.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. the linkage air-valve for fan coil, it is characterised in that：Including airduct (21), in the airduct (21) at least provided with
Dividing plate (22), the dividing plate (22) is by airduct (21) at least every being set as being respectively arranged with two tube chambers, described two tube chambers
First, the second blade (23,24), the two ends rotary type of first, second blade (23,24) is arranged on airduct (21), and is turned
Moving axis is vertical with airduct (21), and first, second blade (23,24) is arranged vertically and is connected with governor motion, governor motion
First, second blade (23,24) is adjusted around axle synchronous axial system.
2. the linkage air-valve according to claim 1 for fan coil, it is characterised in that：First, second blade
(23,24) be located at arrangement in two tube chambers multiple, one end of first, second blade (23,24) respectively rotary type be arranged on every
On plate (22).
3. the linkage air-valve according to claim 2 for fan coil, it is characterised in that：The governor motion includes the
First, the second connecting rod (25,26), so first, second connecting rod (25,26) stretches out airduct with first, second blade (23,24)
(21) and with shaft rotate be connected, between first, second connecting rod (25,26) by the 3rd connecting rod (27) connection,
One end of 3rd connecting rod (27) is hinged on the stage casing of head rod (25), the other end of the 3rd connecting rod (27)
It is hinged on the rod end of the second connecting rod (26), the airduct (21) and is provided with operation handle (28), the operation handle (28)
The rotating shaft for stretching out airduct (21) with first, second blade (23,24) is connected.
4. the linkage air-valve according to claim 3 for fan coil, it is characterised in that：The airduct (21) is rectangular
Frame platy structure, the airduct (21) is connected and composed by four frids (211), the end of first, second blade (23,24)
The notch of both sides frid (211) is stretched out, first, second, third connecting rod (25,26,27) is arranged on the both sides frid
(211) in notch, the notch of the both sides frid (211) sets backplate (212), and the operation handle (28) passes through backplate
(212) end with first, second blade (23,24) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600976.6A CN107238187A (en) | 2017-07-21 | 2017-07-21 | Linkage air-valve for fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600976.6A CN107238187A (en) | 2017-07-21 | 2017-07-21 | Linkage air-valve for fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238187A true CN107238187A (en) | 2017-10-10 |
Family
ID=59989253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600976.6A Pending CN107238187A (en) | 2017-07-21 | 2017-07-21 | Linkage air-valve for fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059163A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Aeration device and air conditioner with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065686A (en) * | 2015-07-31 | 2015-11-18 | 中铁第四勘察设计院集团有限公司 | Multi-gear adjusting air valve, ventilation pipeline system and air conditioner |
| CN205026895U (en) * | 2015-08-19 | 2016-02-10 | 珠海格力电器股份有限公司 | Blast gate and have its air conditioning unit |
| CN206919340U (en) * | 2017-07-21 | 2018-01-23 | 中国扬子集团滁州扬子空调器有限公司 | Linkage air-valve for fan coil |
-
2017
- 2017-07-21 CN CN201710600976.6A patent/CN107238187A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065686A (en) * | 2015-07-31 | 2015-11-18 | 中铁第四勘察设计院集团有限公司 | Multi-gear adjusting air valve, ventilation pipeline system and air conditioner |
| CN205026895U (en) * | 2015-08-19 | 2016-02-10 | 珠海格力电器股份有限公司 | Blast gate and have its air conditioning unit |
| CN206919340U (en) * | 2017-07-21 | 2018-01-23 | 中国扬子集团滁州扬子空调器有限公司 | Linkage air-valve for fan coil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059163A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Aeration device and air conditioner with it |
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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 | ||
| CB02 | Change of applicant information |
Address after: 239000 Shanghai North Road, Chuzhou, Chuzhou, Anhui Applicant after: CHINA YANGZI GROUP CHUZHOU YANGZI AIR CONDITIONER Co.,Ltd. Address before: 239000 Shanghai Road, Chengdong Industrial Park, Chuzhou, Anhui, 588 Applicant before: CHINA YANGZI GROUP CHUZHOU YANGZI AIR CONDITIONER Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
|
| RJ01 | Rejection of invention patent application after publication |