CN207555885U - A kind of pipe gallery Moistureproof dehumidification ventilating system - Google Patents
A kind of pipe gallery Moistureproof dehumidification ventilating system Download PDFInfo
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- CN207555885U CN207555885U CN201721298569.6U CN201721298569U CN207555885U CN 207555885 U CN207555885 U CN 207555885U CN 201721298569 U CN201721298569 U CN 201721298569U CN 207555885 U CN207555885 U CN 207555885U
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- pipe gallery
- air hose
- air
- ventilating system
- moistureproof dehumidification
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Abstract
The utility model discloses a kind of pipe gallery Moistureproof dehumidification ventilating systems, the pipe gallery sets several fire compartments, it is characterized in that the pipe gallery Moistureproof dehumidification ventilating system includes air hose, the air hose is arranged on above pipe gallery, and the air hose sets power-operated shutter formula air outlet in each fire compartment and connected with the fire compartment；Air hose is connected, the air hose connect with piping lane control centre exhaust outlet by connecting air hose, the piping lane control centre part low temperature of the full air handling system of the use of continuous operation, low humidity air draft are collected and recycled, as underground pipe gallery air inlet.With simple ventilation form and Ventilation Control strategy, by industry, the method for civil buildings ventilating system cooperation, with relatively low power consumption, pipe gallery Moistureproof dehumidification under high-temperature high humidity climate is realized.
Description
Technical field
The utility model is related to a kind of pipe gallery ventilating system, specially a kind of pipe gallery Moistureproof dehumidification ventage
System.
Background technology
The feedwater of laying municipal public use, rainwater, middle water, sewage, cooling, heat supply, combustion gas, electric power are concentrated in pipe gallery and is led to
The important public utility such as fuse tube line.Pipe gallery daily need ventilation is carried out so that operation maintenance personnel is ensured to enter inside piping lane
Pipeline installation, the environmental requirement maked an inspection tour and overhauled.
Pipe gallery is more mature, ventilation form commonly used in engineering is in each fire compartment both sides of pipe gallery
Respectively 1 fan house of setting carries out mechanical air supply, mechanical exhaust to top equipment room.Pipe gallery be embedded in ground frozen soil layer hereinafter,
It is larger with the ground difference in temperature in piping lane, it is " cool in summer and warm in winter ".Outdoor air summer temperature is differed by more than with air themperature in piping lane
10 DEG C, particularly high temperature rainy season outside air humidity saturation, outdoor air in pipeline and attached is set to the cold when piping lane is divulged information
Apply equipment surface condensation.Long term air humidity is high in the pipe gallery generally existing summer piping lane to have put into effect at present, rainy season
Long term air relative humidity is 100%.At present, all parts of the country occur big caused by working environment moist in piping lane
The live metallic support corrosion of amount and the situation of part satellite equipment damage.The metal peace of preservative treatment is not made in some pipe galleries
Fill the auxiliary material even corrosion before piping lane puts into effect.Humidity has become the potential prestige of pipe gallery gut line safe operation maximum
The side of body.
Various dehumidifying measures or because the moisture removal in piping lane is huge or because piping lane blanking transport difficult and piping lane are powered
Difficulty lacks economy, it is difficult to implement.
And high-temperature high humidity season, the aerial temperature and humidity using the piping lane control centre air draft of full air handling system are remote low
In outdoor air humiture parameter, there is certain wettability power.
Utility model content
The purpose of this utility model is to provide a kind of pipe gallery Moistureproof dehumidification ventilating system, using full air conditioning system
The piping lane control centre part low temperature of system, low humidity air draft are collected and are recycled, and are entered the wind as underground pipe gallery.
To achieve these goals, the technical solution of the utility model is as follows：A kind of pipe gallery Moistureproof dehumidification ventage
System, the pipe gallery include several fire compartments, it is characterised in that the pipe gallery Moistureproof dehumidification ventilating system includes
Air hose, the air hose are arranged on above pipe gallery, and the air hose sets power-operated shutter formula in each fire compartment and send
Air port is connected with the fire compartment；
Air hose is connected, the air hose connects by connecting the exhaust outlet of air hose and the building using full air handling system
It connects；
Control unit, described control unit are connect with power-operated shutter formula air outlet, correspond to a certain fire prevention point by control
The power-operated shutter formula air outlet in area is opened, and the wind that exhaust gases from building mouth is discharged is sent to the fire compartment.
Preferably, the building is the civilian or public building using full air handling system.
Preferably, the building is pipe gallery control centre.
Preferably, booster fan is provided in the air hose, the wind turbine of exhaust gases from building mouth discharge is pressurized through booster fan
The air-supply of long range can be achieved.
Preferably, the connection air hose sets fire resisting damper with air hose junction.
Preferably, check-valves, rationalization's ventilation wind path are set before the fire resisting damper of the connection air hose end.
The utility model uses the building of full air handling system（For example, piping lane control centre）Air draft and integrated pipe
Air Temperature Difference is smaller in corridor, and piping lane control centre low temperature, the low humidity of full air handling system are used using pipe gallery periphery
Air draft is spent, is entered the wind as pipe gallery.Air draft is using air hose conveying along the air-supply by way of the achievable long range of wind turbine supercharging.Air hose
Power-operated shutter formula air outlet is set in each fire compartment, by controlling the keying of power-operated shutter, it can be achieved that by relatively dry air
It is sent into pipe gallery and is arbitrarily designated fire compartment, realize the ventilation of corresponding fire compartment, while exclude in pipe gallery
Steam in air reduces pipe gallery air humidity.The utility model has the following advantages：
1st, turn waste into wealth.Piping lane control centre air draft direct emission originally there is energy waste, and the utility model is by piping lane
Control centre's air draft is collected and is recycled.
2nd, it is energy-saving.The piping lane control centre air draft of low temperature drying is introduced into pipe gallery, ventilation while is real
Existing pipe gallery dehumidifying.Air-supply dehumidifying over long distances can be realized by the way that wind turbine is set to be pressurized in pipe gallery air hose.This practicality
Novel dehumidifying power consumption is relatively low.
3rd, economy is higher.Pipe gallery ventilation drying is realized using the air draft of piping lane control centre, can also be used as integrated pipe
Corridor backup ventilation system.
Description of the drawings
Fig. 1 is a kind of schematic diagram of pipe gallery Moistureproof dehumidification ventilating system of the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the schematic diagram of existing pipe gallery ventilating system.
Figure includes：Pipe gallery 1, air hose 2, piping lane control centre 3, electric fire-damper 4, power-operated shutter formula air outlet 5,
Booster fan 6, check-valves 7, fire resistant doorsets or protection partition 8, connection air hose 9.
Specific embodiment
Below in conjunction with attached drawing, by the way that a preferable specific embodiment is described in detail, the utility model is done and is further explained
It states.
As shown in Figure 1；A kind of pipe gallery Moistureproof dehumidification ventilating system, the pipe gallery 1 include several fire prevention point
Area sets fire resistant doorsets or protection partition 8, it is characterised in that the pipe gallery Moistureproof dehumidification ventilating system packet between fire compartment
It includes
Air hose 2, the air hose 2 are arranged on 1 top of pipe gallery, and the air hose 2 sets power-operated shutter in each fire compartment
Formula air outlet 5 is connected with the fire compartment；
Air hose 9 is connected, the air hose 2 is connect by connecting air hose with piping lane control centre 3 exhaust outlet；
Control unit, described control unit are connect with power-operated shutter formula air outlet 5, correspond to a certain fire prevention point by control
The power-operated shutter formula air outlet 5 in area is opened, and the exhaust outlet air draft of piping lane control centre is sent to the fire compartment.
In the utility model, described control unit receives the signal of control centre, and control centre needs to open a certain anti-
The power-operated shutter formula air outlet of fiery subregion then will be sent to control unit, by controlling corresponding to the air-supply signal of the fire compartment
Unit drives corresponding power-operated shutter formula air outlet to open, which can utilize the electronic switches such as triode, metal-oxide-semiconductor real
It is existing, it is the prior art, details are not described herein.
Preferably, booster fan 6 is provided in the air hose, the wind turbine of piping lane control centre exhaust outlet discharge is through being pressurized wind
The air-supply of long range can be achieved in machine supercharging.
Preferably, the connection air hose sets electric fire-damper 4 with air hose junction.
Preferably, check-valves 7, rationalization's ventilation wind path are set before connection air hose end electric fire-damper 4.
Specific design implementation steps are as follows：1. according to the length of the pipe gallery, fire compartment length and cross dimensions
And fire compartment quantity, the ventilation quantity of each fire compartment of pipe gallery is calculated, and determine the dehumidifying ventilation of maximum fire compartment
Measure Q1 demands；2. the minimum essential requirement Q2 of piping lane control centre exhaust air rate is determined according to dehumidifying ventilation quantity Q1；3. it is passed through through technology
Ji more afterwards determine pipe gallery needed for piping lane control centre exhaust air rate account for piping lane control centre air draft total amount recycling ratio and
The air hose of piping lane control centre part air draft Q3 access pipe galleries is collected in air hose size, design, and air hose end set is electronic anti-
Fiery valve 4；4. Ventilation Control strategy is determined according to the ventilation requirement under different operating modes.Operating mode one：For daily operating mode, non high temperature high humidity
In season, electric fire-damper 4 is normally closed, and pipe gallery ventilation is provided by tradition ventilation computer room；Operating mode two：Non high temperature high humidity season divulges information
When machine room fan is out of service for some reason or high-temperature high humidity season, piping lane overdraught machine room fan outlet electric fire-damper are closed,
Electric fire-damper 4 is opened, and emergency ventilation amount is provided for pipe gallery as air-source by the air draft of piping lane control centre；5. pass through control
Electric shutter air port of the pipe gallery air hose processed in each fire compartment opens and closes, the zone of action of control Moistureproof dehumidification ventilation；
6. air return pipeline designs same air supply pipeline, do not repeating here.
The content of the utility model is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as the limitation to the utility model.After those skilled in the art have read the above, for this reality
It all will be apparent with novel a variety of modifications and substitutions.Therefore, the scope of protection of the utility model should be by appended power
Profit requires to limit.
Claims (4)
1. a kind of pipe gallery Moistureproof dehumidification ventilating system, the pipe gallery includes several fire compartments, it is characterised in that
The pipe gallery Moistureproof dehumidification ventilating system includes
Air hose, the air hose are arranged on above pipe gallery, and the air hose sets power-operated shutter formula air outlet in each fire compartment
It is connected with the fire compartment；
Air hose is connected, the air hose is connect by connecting air hose with the exhaust outlet of the building using full air handling system；
Control unit, described control unit are connect with power-operated shutter formula air outlet, by control corresponding to a certain fire compartment
Power-operated shutter formula air outlet is opened, and the wind that exhaust gases from building mouth is discharged is sent to the fire compartment.
2. a kind of pipe gallery Moistureproof dehumidification ventilating system as described in claim 1, which is characterized in that set in the air hose
There is booster fan, the wind turbine of exhaust gases from building mouth discharge is pressurized the air-supply that long range can be achieved through booster fan.
3. a kind of pipe gallery Moistureproof dehumidification ventilating system as described in claim 1, which is characterized in that the connection air hose with
Air hose junction sets fire resisting damper.
A kind of 4. pipe gallery Moistureproof dehumidification ventilating system as claimed in claim 3, which is characterized in that the connection air hose end
Check-valves is set before the fire resisting damper of end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298569.6U CN207555885U (en) | 2017-10-10 | 2017-10-10 | A kind of pipe gallery Moistureproof dehumidification ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298569.6U CN207555885U (en) | 2017-10-10 | 2017-10-10 | A kind of pipe gallery Moistureproof dehumidification ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555885U true CN207555885U (en) | 2018-06-29 |
Family
ID=62675388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298569.6U Active CN207555885U (en) | 2017-10-10 | 2017-10-10 | A kind of pipe gallery Moistureproof dehumidification ventilating system |
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| CN (1) | CN207555885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723084A (en) * | 2019-02-28 | 2019-05-07 | 湘潭大学 | A kind of acclive piping lane construction exhaust ventilation equipment |
-
2017
- 2017-10-10 CN CN201721298569.6U patent/CN207555885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723084A (en) * | 2019-02-28 | 2019-05-07 | 湘潭大学 | A kind of acclive piping lane construction exhaust ventilation equipment |
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