CN211372689U - Double-column island type air ecological device - Google Patents
Double-column island type air ecological device Download PDFInfo
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- CN211372689U CN211372689U CN201922385466.9U CN201922385466U CN211372689U CN 211372689 U CN211372689 U CN 211372689U CN 201922385466 U CN201922385466 U CN 201922385466U CN 211372689 U CN211372689 U CN 211372689U
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Abstract
The utility model relates to a two post island formula air ecology device, its characterized in that: the air conditioner comprises an outer shell, wherein a pair of inner cylinders are arranged in the outer shell, an isolation cavity is formed in the space between the inner cylinders and the outer shell, the inner cavity of each inner cylinder is sequentially divided into a surface cooling section, a silencing section and a fan section from bottom to top along the axis direction of the inner cylinder, the surface cooling section at the bottom of each inner cylinder is communicated with the bottom of the isolation cavity, a top-layer air outlet box body is arranged at the top end of the outer shell, a plurality of air outlets are distributed on the outer wall of the top-layer air outlet box body, a static pressure cavity communicated with the air outlets on the corresponding side is arranged in the top-layer air outlet box body, and the; the top air outlet box body is provided with an air inlet communicated with the top center of the isolation cavity in the center. The utility model discloses an ecological device of island formula air can directly arrange crowd's intensive region in, can not occupy the computer lab space promptly, has avoided the pressure loss that the pipeline air supply brought again, and air supply range is far away, the travelling comfort is high.
Description
Technical Field
The utility model relates to an island formula new trend system, in particular to double-column island formula air ecology device.
Background
With the development of modern industrial society, air pollution is increasingly serious, the quantity of suspended pollutants and suspended particles in the atmosphere is increased day by day, and the air pollution seriously threatens living space of common people. How to guarantee the indoor air quality also becomes the topic that people are more and more concerned about, mainly improves the quality of indoor air through new fan group system at present.
The fresh air unit that present station, crowd's intensive spaces such as hall of handling affairs adopted mostly need occupy the computer lab space, and because the unit sets up in the computer lab, its fresh air that will handle through the pipeline is carried to the hall in from the computer lab, and the air supply pressure loss is great, reaches about 40%, and the supply-air outlet setting is in the side, and intermediate temperature is higher when causing the air supply in hall summer, and the crowd travelling comfort is relatively poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a two post island formula air ecology device that air supply range is far away, the travelling comfort is high.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a two post island formula air ecology device which innovation point lies in: comprises that
The inner cavity of the inner cylinder is sequentially divided into a surface cooling section, a silencing section and a fan section from bottom to top along the axis direction of the inner cylinder, the surface cooling section at the bottom of the inner cylinder is communicated with the bottom of the isolation cavity, an annular surface cooler is arranged in the surface cooling section of the inner cylinder, a silencer is arranged in the silencing section of the inner cylinder, and a fan is arranged in the fan section of the inner cylinder;
the top layer air outlet box body is arranged at the top end of the outer shell, a plurality of air outlets are distributed on the outer wall of the top layer air outlet box body, a pair of static pressure cavities which are respectively positioned right above the two inner cylinders are arranged in the top layer air outlet box body, the side wall of each static pressure cavity is communicated with the air outlets on the corresponding side through a plurality of independent air outlet branch pipes, and the bottom of each static pressure cavity is communicated with the inner cavity of the fan section at the top of the inner cylinder; the center of the top layer air outlet box body is provided with an air inlet which is communicated with the top center of the isolation cavity.
Preferably, the air outlet includes side air outlet and end air outlet, the lateral wall of top layer air-out box distributes and has a plurality of side air outlets, and the lower surface of top layer air-out box is close to the edge and distributes and has a plurality of end air outlets.
Preferably, the front and the back of the outer shell are of a plane structure, and the side surface of the outer shell is of an arc structure which is profiled with the inner cylinder.
Preferably, the air outlet branch pipe is provided with an air volume balance valve.
The utility model has the advantages that:
the utility model discloses an ecological device of island formula air can directly arrange crowd's intensive region in, can not occupy the computer lab space promptly, has avoided the pressure loss that the pipeline air supply brought again, and air supply range is far away, the travelling comfort is high.
The utility model discloses in, form between interior, the urceolus and keep apart the chamber, the top return air gets into from top layer air-out box center and keeps apart the intracavity, retrieves the hot-air in upper space, avoids end return air directly to retrieve air conditioning, and the hot-air gets into keeps apart the intracavity back, earlier with two inner tube outer wall contact precoolings, the cooling dehumidification causes the frosting when avoiding excessive refrigerant in the surface cooler and hot-air exchange, saves the defrosting process, realizes island formula air new trend system's serialization operation.
The cold air subjected to heat exchange in the inner cylinder is not in direct contact with the outside, so that the temperature near the outer cylinder is prevented from being too low, and the regional temperature difference is prevented; meanwhile, the ground moisture caused by condensed water generated on the surface of the outer cylinder can be avoided. In addition, two inner tube symmetries set up the structure for top layer return air can even distribution to keep apart the intracavity, carry out even cooling dehumidification.
Drawings
Fig. 1 is the appearance diagram of the double-column island type air ecological device of the utility model.
Fig. 2 is the front view of the island type air ecology device with two columns of the utility model.
Fig. 3 is the utility model discloses two post island formula air ecology device cross-sectional views.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 2.
Fig. 5 is a cross-sectional view taken along line C-C of fig. 2.
Detailed Description
As shown in figures 1-5, the utility model discloses a two post island formula air ecology device, including shell body 1, interior barrel 2, top layer air-out box 3, keep apart chamber 4.
The outer casing 1 is internally provided with a pair of inner cylinders 2 which have the same structure and are arranged in parallel with the axis in the vertical direction, and an isolation cavity 4 is formed in the space between the inner cylinders 2 and the outer casing 1.
The inner cavity of the inner cylinder body 2 is sequentially divided into a surface cooling section 21, a silencing section 22 and a fan section 23 from bottom to top along the axis direction of the inner cylinder body, the surface cooling section 21 at the bottom of the inner cylinder body 2 is communicated with the bottom of the isolation cavity 4, an annular surface cooler is arranged in the surface cooling section 21 of the inner cylinder body 2, a silencer is arranged in the silencing section 22 of the inner cylinder body 2, and a fan is arranged in the fan section 23 of the inner cylinder body 2.
Top layer air-out box 3 sets up on 1 top of shell body, and top layer air-out 3 outer wall distributes and has a plurality of air outlets, and in this embodiment, its appearance profile and shell body 1 profile modeling, but the size is greater than the outline size of shell body 1, and the air outlet includes side air outlet 71 and end air outlet 72, and the lateral wall of top layer air-out box 3 distributes and has a plurality of side air outlets 71, and the lower surface of top layer air-out box 3 is close to the edge and distributes and has a plurality of end air outlets. A pair of circular static pressure cavities 5 respectively positioned right above the two inner cylinders is arranged in the top air outlet box body 3, the side walls of the static pressure cavities 5 are communicated with the air outlets on the corresponding sides through a plurality of independent air outlet branch pipes 6, and the bottoms of the static pressure cavities 5 are communicated with the inner cavity of the fan section 23 at the top of the inner cylinder 2. An air quantity balance valve is arranged on the air outlet branch pipe 6.
The top air outlet box 3 has an air inlet 8 at the center, and the air inlet 8 is communicated with the top center of the isolation chamber 4.
The working principle is as follows:
the top return air enters the top of the isolation cavity through an air inlet in the center of the top layer air outlet box body, the top return air is uniformly distributed into the isolation cavity in the descending process, and heat exchange is carried out between the top return air and the cooled cold air in the two inner cylinders through the inner cylinders, so that cooling and dehumidification are realized; the precooled return air enters the surface cooling section of the inner barrel from the bottom of the isolation cavity, is cooled by the annular surface cooler, then enters the static pressure cavity through the sound attenuation section and the fan section, is subjected to noise reduction by the static pressure cavity, and obtains uniform static pressure outlet air which is discharged from the air outlets at all sides and the bottom air outlet.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a two post island formula air ecology device which characterized in that: comprises that
The inner cavity of the inner cylinder is sequentially divided into a surface cooling section, a silencing section and a fan section from bottom to top along the axis direction of the inner cylinder, the surface cooling section at the bottom of the inner cylinder is communicated with the bottom of the isolation cavity, an annular surface cooler is arranged in the surface cooling section of the inner cylinder, a silencer is arranged in the silencing section of the inner cylinder, and a fan is arranged in the fan section of the inner cylinder;
the top layer air outlet box body is arranged at the top end of the outer shell, a plurality of air outlets are distributed on the outer wall of the top layer air outlet box body, a pair of static pressure cavities which are respectively positioned right above the two inner cylinders are arranged in the top layer air outlet box body, the side wall of each static pressure cavity is communicated with the air outlets on the corresponding side through a plurality of independent air outlet branch pipes, and the bottom of each static pressure cavity is communicated with the inner cavity of the fan section at the top of the inner cylinder; the center of the top layer air outlet box body is provided with an air inlet which is communicated with the top center of the isolation cavity.
2. The dual post island air ecology device of claim 1 wherein: the air outlet includes side air outlet and end air outlet, the lateral wall distribution of top layer air-out box has a plurality of side air outlets, and the lower surface of top layer air-out box is close to the edge and distributes and has a plurality of end air outlets.
3. The dual post island air ecology device of claim 1 wherein: the front and the back of the outer shell are of a plane structure, and the side surface of the outer shell is of an arc structure which is profiled with the inner cylinder.
4. The dual post island air ecology device of claim 3, wherein: and an air quantity balance valve is arranged on the air outlet branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385466.9U CN211372689U (en) | 2019-12-26 | 2019-12-26 | Double-column island type air ecological device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385466.9U CN211372689U (en) | 2019-12-26 | 2019-12-26 | Double-column island type air ecological device |
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| Publication Number | Publication Date |
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| CN211372689U true CN211372689U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922385466.9U Active CN211372689U (en) | 2019-12-26 | 2019-12-26 | Double-column island type air ecological device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059675A (en) * | 2019-12-26 | 2020-04-24 | 江苏风神空调集团股份有限公司 | Double-column island type air ecological device |
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2019
- 2019-12-26 CN CN201922385466.9U patent/CN211372689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059675A (en) * | 2019-12-26 | 2020-04-24 | 江苏风神空调集团股份有限公司 | Double-column island type air ecological device |
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