CN201443837U - Electric cable and pipe gallery ventilating system - Google Patents
Electric cable and pipe gallery ventilating system Download PDFInfo
- Publication number
- CN201443837U CN201443837U CN2008203038142U CN200820303814U CN201443837U CN 201443837 U CN201443837 U CN 201443837U CN 2008203038142 U CN2008203038142 U CN 2008203038142U CN 200820303814 U CN200820303814 U CN 200820303814U CN 201443837 U CN201443837 U CN 201443837U
- Authority
- CN
- China
- Prior art keywords
- ventilating system
- electric cable
- pipe gallery
- mixed flow
- piping lane
- 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
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to an electric cable and pipe gallery ventilating system, in particular to a ventilating system, which aims to solve the problems of the ventilating system of the prior iron-works that the wind pressure is small, the ventilating effect is weak, and the occupied area is large. The electric cable and pipe gallery ventilating system is characterized in that the system adopts a mixed flow blower, and is communicated with an electric cable tunnel to be ventilated and a pipe gallery through an air pipe. The mixed flow blower is arranged at the lower end of a rain-proof agaricus cap, so as to protect the blower from drenching. The ventilating system provided by the utility model adopts the minitype low-noise mixed flow ventilator with the rain-proof agaricus cap at the top part thereof, the wind pressure is large, the system is compact, and the arrangement is simple, flexile, and multiple, thereby facilitating the popularization and application.
Description
Technical field
The utility model relates to a kind of ventilating system.
Background technology
In steel plant, for guarantee to produce smoothly, safety carries out, all need be in the cable tunnel and the water pipe corridor ventilating system is set.Present ventilating system generally is that setting is advanced, the air draft cell, and the cell top is provided with powerroof ventilator, and cell terrace hole is provided with the grid that angle steel+band steel is made; Propeller fan is set on the side wall, and air duct passes under the grid of terrace hole, chamber and causes tunnel or piping lane, and cell terrace hole is provided with the grid that angle steel+band steel is made.The shortcoming that the ventilating system of this structure exists is that blast is little, and ventilation effect is relatively poor, and floor space is big, influences factory and holds.The cable tunnel ventilates because of limited location between particularly original unit, and the enterprise that has just cancellation ventilates, but can cause high temperature alarm frequent like this, has a strong impact on production.
The utility model content
At the ventilating system of present steel plant have that blast is little, ventilation effect difference and the big problem of floor space, the utility model provides a kind of cable tunnel and piping lane ventilating system, can address the above problem preferably.
Described purpose is achieved by the following scheme:
A kind of cable tunnel and piping lane ventilating system is characterized in that adopting mixed flow fan, are communicated with cable tunnel or piping lane to be ventilated by airduct.
Described mixed flow fan is arranged on rainproof mushroom cap lower end, is drenched with rain to avoid blower fan.
The utility model adopts the rainproof mushroom cap ventilation blower of small-sized low noise mixed-flow top band, and blast is big; System succinct (in the tunnel or piping lane top board or the pre-buried water string of sidewall is drawn ground and fire resisting damper+mixed flow ventilation blower connects); Arrangement is succinctly flexible, various, is beneficial to and applies.
Description of drawings
Structural representation when Fig. 1 is a kind of user mode of the utility model;
Structural representation when Fig. 2 is the utility model another kind user mode.
Wherein, 4-90 ° of elbow 5-of 1-mixed flow fan 3-airduct cable tunnel 6-mushroom cap
The specific embodiment
Elaborate the utility model preferred embodiment below in conjunction with accompanying drawing.
In main building, be not when producing passage or barrier being arranged for tunnel or piping lane top, can be in the tunnel or the pre-buried water string of piping lane top board draw ground, airduct one end that will be connected with mixed flow fan then is connected the water string termination and gets final product, referring to Fig. 1.
When the passage of production or barrier being arranged for tunnel or piping lane top, can be in the tunnel or the pre-buried water string of piping lane sidewall, airduct one end that will be connected with mixed flow fan then is connected the water string termination and gets final product, referring to Fig. 2, more circuitous being drawn out on main building intercolumniation (side) ground of airduct is connected with blower fan.
Outside main building, can be in the tunnel or the pre-buried water string of piping lane top board draw the greenbelt on ground; There are the tunnel of road or piping lane to make a circulation to be drawn out to main building or the other greenbelt of ancillary building to top at the pre-buried water string of sidewall, therefore the spy is applicable to that long cable tunnel and water, various medium piping lane ventilate, and be applicable to the project of modernizing and expanding the existing factory, through practice test, effect is good especially.
In summary it can be seen that blower fan of the present utility model can be applied to the inside and outside optional position of factory building, avoided that original blower fan must be provided with into, the trouble of air draft cell, not only blast is big, has also saved the space simultaneously, has increased the use flexibility.
Present embodiment is the protection domain that the exemplary illustration of this patent is not limited it; those skilled in the art can also carry out the part to it and change; so long as do not exceed the spiritual essence of this patent; all be considered as the replacement that is equal to, therefore all within the protection domain of this patent to the technical program.
Claims (2)
1. cable tunnel and piping lane ventilating system is characterized in that adopting mixed flow fan, are communicated with cable tunnel or piping lane to be ventilated by airduct.
2. cable tunnel according to claim 1 and piping lane ventilating system is characterized in that described mixed flow fan is arranged on rainproof mushroom cap lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203038142U CN201443837U (en) | 2008-12-29 | 2008-12-29 | Electric cable and pipe gallery ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203038142U CN201443837U (en) | 2008-12-29 | 2008-12-29 | Electric cable and pipe gallery ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443837U true CN201443837U (en) | 2010-04-28 |
Family
ID=42548517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008203038142U Expired - Fee Related CN201443837U (en) | 2008-12-29 | 2008-12-29 | Electric cable and pipe gallery ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562116A (en) * | 2010-12-16 | 2012-07-11 | 上海市电力公司 | Method for configuring ventilation system of electric tunnel |
| CN107119714A (en) * | 2017-04-21 | 2017-09-01 | 北京首钢国际工程技术有限公司 | A kind of city integrated piping lane ventilating system method for arranging |
| CN113446043A (en) * | 2021-08-13 | 2021-09-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cable tunnel ventilator room arrangement method |
-
2008
- 2008-12-29 CN CN2008203038142U patent/CN201443837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562116A (en) * | 2010-12-16 | 2012-07-11 | 上海市电力公司 | Method for configuring ventilation system of electric tunnel |
| CN107119714A (en) * | 2017-04-21 | 2017-09-01 | 北京首钢国际工程技术有限公司 | A kind of city integrated piping lane ventilating system method for arranging |
| CN113446043A (en) * | 2021-08-13 | 2021-09-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cable tunnel ventilator room arrangement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201443837U (en) | Electric cable and pipe gallery ventilating system | |
| CN201740153U (en) | Ventilation system for buildings | |
| CN201340049Y (en) | Natural wind power ventilating device | |
| CN208998272U (en) | A kind of ventilation systems in underground car parks system | |
| CN201347873Y (en) | Ventilator coupling structure | |
| CN201308036Y (en) | Ventilating system of pigsty | |
| CN204163752U (en) | The long Distance Ventilation device of a kind of down-hole multichannel | |
| CN207160679U (en) | Underground garage with ventilation and lighting well | |
| CN201764613U (en) | Natural ventilator inside highrise building | |
| CN207392682U (en) | A kind of air-raid shelter's Multi-function air blower room | |
| CN102705948A (en) | Natural ventilation system of high-rise building | |
| CN202792246U (en) | Split type multiple-air-port fan coil device | |
| CN106121706B (en) | Ventilation and dust removal integrated system for medium-length tunnel | |
| CN205606822U (en) | Underground garage mechanical ventilation system based on solar energy | |
| CN206300311U (en) | A kind of ventilating system for not sulfur-bearing natural gas compressor room | |
| CN205047307U (en) | A device of making an uproar falls for gas turbine power generation unit | |
| CN201337780Y (en) | Hydrant station cabinet | |
| CN201110614Y (en) | Low energy consumption automatic air-changing device | |
| CN205225873U (en) | Roof is combination formula silencing cap for fan | |
| CN207881039U (en) | A kind of heat pump fresh air combination having recuperation of heat | |
| CN201672637U (en) | PVC ventilation system for building | |
| CN210569031U (en) | Sound attenuation system for ventilation of audiometric room | |
| CN201666644U (en) | Air conditioning ventilation stream guidance cover of railway communication signal box-type service room | |
| CN202673004U (en) | Ventilated and energy-saving overhung window | |
| CN207131293U (en) | Waterproof and breathable panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20131229 |