CN202692262U - Fan coil - Google Patents
Fan coil Download PDFInfo
- Publication number
- CN202692262U CN202692262U CN 201220342643 CN201220342643U CN202692262U CN 202692262 U CN202692262 U CN 202692262U CN 201220342643 CN201220342643 CN 201220342643 CN 201220342643 U CN201220342643 U CN 201220342643U CN 202692262 U CN202692262 U CN 202692262U
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- CN
- China
- Prior art keywords
- fan
- heat exchanger
- housing
- impeller
- shell
- 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 - Fee Related
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Abstract
The utility model relates to a fan coil, which comprises a shell, a heat exchanger and a fan, wherein the heat exchanger and the fan are arranged in the shell; the fan is arranged behind the heat exchanger; an air outlet is arranged on the shell, corresponding to the front of the heat exchanger; the fan is a voluteless fan and comprises an impeller and a motor; a motor shaft is connected with the impeller; a motor housing is connected with the shell; an enclosure plate is arranged in the shell, corresponding to the periphery of the impeller; the enclosure plate, the shell and the heat exchanger form a positive pressure cavity by encircling; an open hole is also arranged in the enclosure plate, corresponding to an air suction opening of the voluteless fan; and an air inlet communicated with the open hole is arranged on the shell. The fan of the fan coil adopts the voluteless fan; the structure of the fan coil is simpler; the stepless speed regulation can be realized; meanwhile, the impeller of the fan is placed horizontally; and the heat exchanger (surface air cooler) is arranged obliquely, so that the fan coil is thinner.
Description
Technical field
The utility model relates to a kind of refrigeration plant, particularly a kind of fan coil.
Background technology
Existing fan coil generally comprises housing, surface cooler (heat exchanger) and the blower fan with spiral case, because the spiral case volume is large, causes fan coil thickness larger, therefore there is larger requirement the ceiling inner space.In addition, this motor with the spiral case blower fan is generally alternating current generator, and power consumption is large during its work, noise is large, and, need cooperating frequency converter timing, frequency converter can produce certain electromagnetic interference, and the network signal of fan coil is had certain influence.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of simple and reasonable, efficient energy-saving is provided, volume is little, air quantity is easy to adjust, the uniform fan coil of wind-force, to overcome the deficiencies in the prior art.
The purpose of this utility model is to realize like this.
A kind of fan coil comprises housing and is arranged on housing interior heat exchanger and blower fan that blower fan is arranged on the heat exchanger rear, and the corresponding heat exchanger of housing the place ahead is provided with air outlet; It is characterized in that: described blower fan comprises impeller and motor for without the spiral case blower fan, and motor shaft is connected with impeller, and motor housing is connected with housing; Corresponding impeller outer is arranged with coaming plate in the housing, and coaming plate and housing and heat exchanger surround the malleation chamber jointly; Coaming plate also corresponding inlet scoop without the spiral case blower fan is provided with perforate, is provided with the air inlet that perforate communicates on the housing.
The purpose of this utility model can also adopt following technical measures to solve.
As scheme more specifically, described motor is direct current generator.
Described impeller horizontal positioned, heat exchanger is obliquely installed.
Described heat exchanger below is provided with drip tray, and drip tray is provided with discharge outlet.
The beneficial effects of the utility model are as follows.
1, the blower fan of this kind of fan coil adopts without the spiral case blower fan, and its structure is simpler, can realize stepless speed regulation, simultaneously, the draught fan impeller horizontal positioned, heat exchanger (surface cooler) is obliquely installed, so that fan coil is thinner.
2, without being provided with a malleation chamber between spiral case blower fan and the surface cooler, so that air can pass through surface cooler very equably, so that the efficient of surface cooler is higher, can avoids occurring the surface cooler part simultaneously and fly the water phenomenon.
Description of drawings
Fig. 1 is the utility model one embodiment side sectional structure schematic diagram.
Fig. 2 is the utility model partly cut-away structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As depicted in figs. 1 and 2, this fan coil comprises housing 6 and is arranged on heat exchanger 2 and blower fan in the housing 6 that blower fan is arranged on heat exchanger 2 rears, and housing 6 corresponding heat exchangers 2 the place aheads are provided with air outlet 1; Described blower fan is without spiral case blower fan 4, and it comprises impeller and motor, and motor shaft is connected with impeller, and motor housing is connected with housing 6; Corresponding impeller outer is arranged with coaming plate 9 in the housing, and coaming plate 9 surrounds malleation chamber 3 jointly with housing 6 and heat exchanger 2; Coaming plate 9 also corresponding inlet scoop without spiral case blower fan 4 is provided with perforate, is provided with the air inlet 5 that perforate communicates on the housing 6.
Described motor is direct current generator.
Described impeller horizontal positioned, heat exchanger 2 is obliquely installed.Heat exchanger 2 is provided with refrigerant entrance 2.1(water inlet) and refrigerant exit 2.2(delivery port).
Described heat exchanger 2 belows are provided with drip tray 7, and drip tray 7 is provided with discharge outlet 8.
Claims (4)
1. a fan coil comprises housing and is arranged on housing interior heat exchanger and blower fan, and blower fan is arranged on the heat exchanger rear, and the corresponding heat exchanger of housing the place ahead is provided with air outlet;
It is characterized in that: described blower fan comprises impeller and motor for without the spiral case blower fan, and motor shaft is connected with impeller, and motor housing is connected with housing;
Corresponding impeller outer is arranged with coaming plate in the housing, and coaming plate and housing and heat exchanger surround the malleation chamber jointly;
Coaming plate also corresponding inlet scoop without the spiral case blower fan is provided with perforate, is provided with the air inlet that perforate communicates on the housing.
2. fan coil according to claim 1, it is characterized in that: described motor is direct current generator.
3. fan coil according to claim 1, it is characterized in that: described impeller horizontal positioned, heat exchanger is obliquely installed.
4. fan coil according to claim 1 is characterized in that: described heat exchanger below is provided with drip tray, and drip tray is provided with discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342643 CN202692262U (en) | 2012-07-16 | 2012-07-16 | Fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342643 CN202692262U (en) | 2012-07-16 | 2012-07-16 | Fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692262U true CN202692262U (en) | 2013-01-23 |
Family
ID=47547872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342643 Expired - Fee Related CN202692262U (en) | 2012-07-16 | 2012-07-16 | Fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344461A (en) * | 2014-10-13 | 2015-02-11 | 维克（天津）有限公司 | Anti-condensation water fan coil |
| CN110966656A (en) * | 2018-09-29 | 2020-04-07 | 江苏金新空调有限公司 | Fan coil with lower air outlet |
-
2012
- 2012-07-16 CN CN 201220342643 patent/CN202692262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344461A (en) * | 2014-10-13 | 2015-02-11 | 维克（天津）有限公司 | Anti-condensation water fan coil |
| CN110966656A (en) * | 2018-09-29 | 2020-04-07 | 江苏金新空调有限公司 | Fan coil with lower air outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |