CN2504540Y - Suspension concealed cold air blower - Google Patents
Suspension concealed cold air blower Download PDFInfo
- Publication number
- CN2504540Y CN2504540Y CN 01223452 CN01223452U CN2504540Y CN 2504540 Y CN2504540 Y CN 2504540Y CN 01223452 CN01223452 CN 01223452 CN 01223452 U CN01223452 U CN 01223452U CN 2504540 Y CN2504540 Y CN 2504540Y
- Authority
- CN
- China
- Prior art keywords
- air
- cold air
- axial fan
- ceiling
- collecting box
- 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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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to a hanging hidden type cold air blower, and an axial flow type blower is arranged above a ceiling, and a cold air evaporator is arranged in the axial flow type blower; the utility model is characterized in that the cold air evaporator of the axial flow type blower is slantingly arranged, and the absorbing port of the axial flow type blower downwardly leans under the cold air evaporator, and the axial flow type blower is connected with an air collecting box which is arranged above the ceiling, and the air supply port of the air collecting box is downward, of which can shorten an air duct and reduce a pressure loss.
Description
The relevant a kind of refrigerating plant of the utility model is a kind of concealed cold air pressure fan of suspention specifically, refers to a kind of concealed cold air pressure fan of suspention especially, can shorten the air channel to reduce the pressure loss.
Generally be installed in the air-conditioning air conditioner in the office formula, as shown in Figure 2, system is installed in ceiling C top with the axial fan b that cold air evaporimeter a is housed in, and the air outlet of this axial fan b and air intake vent connect an airduct d respectively, and the mouth of pipe of this airduct d is installed in ceiling C below respectively, must air-flow must be sucked by axial fan b by the airduct d that connects into the air port, and by the airduct d discharge that connects air outlet, make that circulating current must be through cold air evaporimeter a carrying out heat exchange, and cold air is blown into indoor.
Yet this blower fan of known axial-flow type b must connect air outlet and air intake vent by airduct d, and the pipeline of this airduct d length be the build-up of pressure loss, thereby the efficient of reduction cold air.
This creator has above-mentioned disappearance thoughts on the concealed cold air pressure fan of known suspention, thereby sets about design, designs a kind of concealed cold air pressure fan structure-improved of suspention eventually.
Main purpose of the present utility model, be to provide the cold air evaporimeter system in a kind of axial fan to tilt to install, and the downward also position of the suction inlet of this axial fan is below the cold air evaporimeter, this axial fan is connected with an air collecting box that is installed in ceiling top again, and the air outlet of this air collecting box is downward, makes to shorten the air channel to reduce the pressure loss.
The purpose of this utility model is achieved in that a kind of concealed cold air pressure fan of suspention, an axial fan is installed in the ceiling top, and is equiped with the cold air evaporimeter in this axial fan; It is characterized in that the cold air evaporimeter system inclination installing in this axial fan, and the downward also position of the suction inlet of this axial fan is below the cold air evaporimeter, this axial fan is connected with an air collecting box that is installed in ceiling top again, and the air outlet of this air collecting box is downward.
Effect of the present utility model is significant: the installing because the cold air evaporimeter in the axial fan of the present utility model tilts, make this suction inlet can be directly arranged in the below of axial fan, make axial fan can be directly arranged in the below of ceiling, and can make air-flow directly enter axial fan; This axial fan connection air collecting box, and the air outlet of this air collecting box again is directly arranged in the below of ceiling, is discharged by the air outlet of air collecting box below even air-flow gets directly, thereby must exempt and use known airduct, can reduce the pressure loss of air-flow.Use airduct to connect owing to must exempt,, thereby be improved efficient with the pressure loss of avoiding air flue length to be caused.
This axial fan directly is inlaid on the ceiling again, and the same system of this plenum chamber directly is inlaid on the ceiling, thereby is able to simplified structure, reduces manufacturing cost.
The explanation of accompanying drawing drawing:
Fig. 1 is the assembling view of utility model
Fig. 2 is known assembling view
For making utility model clear and definite more full and accurate, cooperate the following example and accompanying drawing thereof to describe in detail now as the back:
At first, see also Fig. 1, the utility model lies in an axial fan 1 is installed in ceiling 2 tops, and is equiped with cold air evaporimeter 3 in this axial fan 1; It is characterized in that:
According to above-mentioned structure, because the cold air evaporimeter 3 in this axial fan 1 is the installing of tilting, make this suction inlet 11 can be directly arranged in the below of axial fan 1, make axial fan 1 can be directly arranged in the top of ceiling 2, and can make air-flow directly enter axial fan 1; This axial fan 1 connects air collecting box 4 again, and the air outlet 41 of this air collecting box 4 is directly arranged in the below of ceiling, even air-flow gets directly and discharged by the air outlet 41 of air collecting box 4 belows, thereby must exempt and use known airduct, can reduce the pressure loss of air-flow.
Moreover, use airduct to connect owing to must exempt, with avoid air flue long caused the pressure loss, thereby be improved efficient.
This axial fan 1 is directly to be inlaid on the ceiling 2 again, and these plenum chamber 4 same systems directly are inlaid on the ceiling 2, thereby is able to simplified structure, reduces manufacturing cost.
Claims (1)
1. the concealed cold air pressure fan of a suspention is installed in the ceiling top with an axial fan, and is equiped with the cold air evaporimeter in this axial fan; It is characterized in that:
Cold air evaporimeter in this axial fan is to tilt installing, and the downward also position of the suction inlet of this axial fan is below the cold air evaporimeter, this axial fan is connected with an air collecting box that is installed in ceiling top again, and the air outlet of this air collecting box is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223452 CN2504540Y (en) | 2001-05-15 | 2001-05-15 | Suspension concealed cold air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223452 CN2504540Y (en) | 2001-05-15 | 2001-05-15 | Suspension concealed cold air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504540Y true CN2504540Y (en) | 2002-08-07 |
Family
ID=33640031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223452 Expired - Fee Related CN2504540Y (en) | 2001-05-15 | 2001-05-15 | Suspension concealed cold air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504540Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477661A (en) * | 2017-03-17 | 2019-03-15 | 张益艳 | A kind of air-conditioner set |
-
2001
- 2001-05-15 CN CN 01223452 patent/CN2504540Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477661A (en) * | 2017-03-17 | 2019-03-15 | 张益艳 | A kind of air-conditioner set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |