CN2522772Y - Air-conditioner group special for tunnel - Google Patents
Air-conditioner group special for tunnel Download PDFInfo
- Publication number
- CN2522772Y CN2522772Y CN 01279571 CN01279571U CN2522772Y CN 2522772 Y CN2522772 Y CN 2522772Y CN 01279571 CN01279571 CN 01279571 CN 01279571 U CN01279571 U CN 01279571U CN 2522772 Y CN2522772 Y CN 2522772Y
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- China
- Prior art keywords
- air
- tunnel
- temperature
- conditioning
- temperature sensor
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- Expired - Fee Related
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Abstract
The utility model relates to an air-conditioning unit specially used in a tunnel, which is mainly used in the tunnel construction in some especial natural environment such as high-altitude, high-cool and high-temperature zones or high humid and high drying zones and so on. A air-conditioning machine unit is arranged inside of a heat-preservation tank body of the air condition, which consists of a set of heating and cooling device and a set of double-speed tunnel fan; besides the heat-preservation tank body is also provided with a set of temperature-control device. The air-conditioning machine unit can heat or cool to the environment air; after the tunnel is boasted, the machine unit can be operated in a high speed gear to get rid of smoke and dust inside the tunnel. A electrical control tank arranged inside of the temperature control device search the signal data from each temperature sensor and then to feed the signals back to an air-in electrical adjusting valve, which can also control the open or close degree for the valve so as to adjust the steam amount for the heating and cooling device. The utility model can realize the adaptive and automatic control to the ventilating temperature and humidity for the air-conditioning machine unit. The utility model not only can guarantee the operators for the tunnel enjoy the fresh air, but also can protect the natural physical structure for the tunnel.
Description
Technical field
The utility model belongs to the air conditioner unit, particularly relates to a kind of energy and will send into the tunnel special air conditioner unit that the air in the construction tunnel heats or cools off.
Background technology
At present, the domestic known equipment that carries out ventilation when being used for constructing tunnel mainly is the tunnel blower fan.This blower fan is the fan that is connected firmly by Motor Drive and motor shaft extension, and it can only carry out simple ventilation to construction tunnel for carrying the air identical with environment temperature in the tunnel.But, the function that this tunnel blower fan does not heat or cools off the air of carrying, can not regulate the air humidity in the tunnel, therefore, it can not satisfy in high elevation, the high temperature of high and cold cold-peace area, and in high moist, special dry harsh and unforgiving environments, the requirement that the constructing tunnel personnel need heat or cool off and regulate air humidity air, cause the construction environment in the tunnel relatively poor, and reduced efficiency of construction.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of can be in high elevation, the high temperature of high and cold cold-peace area, and in high moist, special dry adverse circumstances, working tunnel special air conditioner unit.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Tunnel special air conditioner unit is by the air heat surface cooler, filter, the tunnel blower fan, air-conditioning insulation casing and temperature control equipment are formed, it is characterized in that: on an air-conditioning insulation casing that is filled with insulation material, have into, air outlet, the air intake screen pack is equipped with at the air inlet place, an outlet air flange that can be connected with air supplying hose is equipped with at the air outlet place, air inlet one end in air-conditioning insulation casing is equipped with a heating surface cooler, air outlet one end in its insulation casing installs a double speed tunnel blower fan, and a sleeving temperature control device also is housed on the air-conditioning unit.
The utility model can also adopt following technical measures:
The structure of the temperature control equipment that is equipped with on the described air-conditioning unit is, in the tunnel, be equipped with the lining temperature sensor, into and out of the place, air port the import and export temperature sensor is being housed respectively, these temperature sensors connect electrical control cabinet by lead, the working face temperature sensor that is built-in with in the tunnel connects Displaying Meter on the spot by lead in addition, and Displaying Meter connects the admission electric control valve of controlling steam inlet more on the spot.
Advantage and the good effect that the utlity model has are: this special air conditioner unit can heat the ambient air temperature of construction tunnel or cool off, the temperature signal that electrical control cabinet arrives according to each temperature sensor senses, air themperature in the construction tunnel and humidity are carried out in good time control automatically, make under the stern climate condition of high temperature, severe cold and humidity, the environment that carries out constructing tunnel has had very big improvement, has greatly improved workmen's operating efficiency.Especially by parameter optimization design, this unit can be run well in the extreme climate environment in high elevation, the high temperature of high and cold cold-peace area, and reached best efficiency point this special air conditioner unit.The working face temperature sensor that disposes in the tunnel can be according to the temperature of working face setting; automatically control the open degree of the admission electric control valve of heating surface cooler by electrical control cabinet; come the wind pushing temperature and the humidity of in good time this unit of auto-control; can guarantee the temperature that the workmen enjoys the comfort; do not destroy the natural physical arrangement of hole, tunnel body again, and can protect the tunnel.The tunnel is after explosion in addition, and this unit can turn round at top gear, can get rid of the smoke of gunpowder and dust in the tunnel rapidly, makes the air in the tunnel recover normal rapidly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is temperature control principle figure of the present utility model.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, air under the environment temperature (humidity), enter air-conditioning unit 17 from air inlet 1, through filter 2, air is through behind the primarily efficient filter, enter heating surface cooler 4, air enters tunnel blower fan 7 after carrying out cold and hot exchange with heating surface cooler 4, after air is pressurizeed by blower fan 7, send into the vent hose 19 that is connected with outlet air flange 18 through air outlet 8, be delivered to the constructing tunnel face at last, thereby finish whole operation process of air-conditioning unit, the air-conditioning insulation casing 6 of unit has been filled polyamine fat insulation material, effect with heat-insulation and heat-preservation can be reduced to minimum with the thermal loss of gas.
The temperature controlled processes of present embodiment is: working face temperature sensor 9, lining temperature sensor 10, outlet temperature sensor 13 and inlet temperature sensor 16, the signal of sensing is transferred to Displaying Meter 11 and electrical control cabinet 12 on the spot, after switch board 12 is retrieved signal data, feed back to admission electric control valve 15, the signal that control valve 15 is come in according to feedback, the steam inlet pipe 3 of regulation and control heating surface cooler 4 and the turnover quantity of steam of steam outlet pipe 5, thereby the control automatically in good time of 17 pairs of tunnel ventilation temperature and humidities of realization air-conditioning unit.
Claims (2)
1. tunnel special air conditioner unit, it is mainly by the air heat surface cooler, filter, the tunnel blower fan, air-conditioning insulation casing and temperature control equipment are formed, it is characterized in that: on an air-conditioning insulation casing that is filled with insulation material, have into, air outlet, the air intake screen pack is equipped with at the air inlet place, an outlet air flange that can be connected with air supplying hose is equipped with at the air outlet place, air inlet one end in air-conditioning insulation casing is equipped with a heating surface cooler, air outlet one end in its insulation casing installs a double speed tunnel blower fan, and a sleeving temperature control device also is housed on the air-conditioning unit.
2. tunnel according to claim 1 special air conditioner unit, it is characterized in that: the structure of the temperature control equipment that is equipped with on the air-conditioning unit is, in the tunnel, be equipped with the lining temperature sensor, into and out of the place, air port the import and export temperature sensor is being housed respectively, these temperature sensors connect electrical control cabinet by lead, the working face temperature sensor that is built-in with in the tunnel connects Displaying Meter on the spot by lead in addition, and Displaying Meter connects the admission electric control valve of controlling steam inlet more on the spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279571 CN2522772Y (en) | 2001-12-27 | 2001-12-27 | Air-conditioner group special for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279571 CN2522772Y (en) | 2001-12-27 | 2001-12-27 | Air-conditioner group special for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522772Y true CN2522772Y (en) | 2002-11-27 |
Family
ID=33682777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279571 Expired - Fee Related CN2522772Y (en) | 2001-12-27 | 2001-12-27 | Air-conditioner group special for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522772Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408928C (en) * | 2004-08-05 | 2008-08-06 | 台州光辉自控科技有限公司 | Steam cotnrol system for central air conditioner |
| CN106288085A (en) * | 2016-08-30 | 2017-01-04 | 北京华力兴科技发展有限责任公司 | Carry attachment structure and the self-travel type container/vehicle inspection equipment of car air-conditioning |
| CN108709278A (en) * | 2018-03-26 | 2018-10-26 | 西安建筑科技大学 | A kind of duct type supply air system handling air based on subterranean body |
| CN110529168A (en) * | 2019-10-13 | 2019-12-03 | 山西巨龙风机有限公司 | It is a kind of can automatic temperature-control air feed constructing tunnel ventilation blower |
-
2001
- 2001-12-27 CN CN 01279571 patent/CN2522772Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408928C (en) * | 2004-08-05 | 2008-08-06 | 台州光辉自控科技有限公司 | Steam cotnrol system for central air conditioner |
| CN106288085A (en) * | 2016-08-30 | 2017-01-04 | 北京华力兴科技发展有限责任公司 | Carry attachment structure and the self-travel type container/vehicle inspection equipment of car air-conditioning |
| CN108709278A (en) * | 2018-03-26 | 2018-10-26 | 西安建筑科技大学 | A kind of duct type supply air system handling air based on subterranean body |
| CN110529168A (en) * | 2019-10-13 | 2019-12-03 | 山西巨龙风机有限公司 | It is a kind of can automatic temperature-control air feed constructing tunnel ventilation blower |
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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 |