CN109371933A - Underground workshop ventilating system - Google Patents
Underground workshop ventilating system Download PDFInfo
- Publication number
- CN109371933A CN109371933A CN201811408359.7A CN201811408359A CN109371933A CN 109371933 A CN109371933 A CN 109371933A CN 201811408359 A CN201811408359 A CN 201811408359A CN 109371933 A CN109371933 A CN 109371933A
- Authority
- CN
- China
- Prior art keywords
- air
- workshop
- conditioning facilities
- air conditioning
- room
- 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.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 56
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 230000032258 transport Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of underground workshop ventilating systems, belong to hydraulic and hydroelectric engineering field, to solve the technical issues of is: the Air Conditioning Facilities of existing underground workshop need specially to open up transport installation of the communications and transportation hole as air-conditioner set, the operation path that overhauls etc..The present invention passes through setting air conditioner auxiliary power house, corresponding transport hanging object hole is set simultaneously, by transporting hanging object hole, it will be by transporting into factory's access tunnel to installing in the air-conditioner set handling to the Air Conditioning Facilities of top in workshop clipping room, there is no need to additionally open up the communications and transportation channel transported and overhauled dedicated for air-conditioner set again, not only corresponding cavity group arrangement complexity and cost saving can have been reduced, but also has made the construction and installation of air-conditioner set, runtime maintenance and manages concentratedly more convenient.
Description
Technical field
The present invention relates to hydraulic and hydroelectric engineering field more particularly to a kind of underground workshop ventilating systems.
Background technique
In underground workshop ventilating system layout design, not only to meet underground power house open air exhaust requirement, also want
Consider in the case where arranging Air Conditioning Facilities, the construction and installation, operation and maintenance for taking into account air-conditioner set in Air Conditioning Facilities facilitate
Demand.Main building furred ceiling in underground is disposed with special into air exhaust passage under normal conditions, unobstructed to coordinate the cavern layout and air inlet,
Air Conditioning Facilities need to arrange close to crown, therefore its elevation is higher relative to the bottom plate in clipping room.
Since the size of underground power house ventilating system air-conditioner set is larger, construction time transport installation, the maintenance of runtime
Maintenance requires special traffic aisle.In the prior art, it is the traffic problems for solving above-mentioned Air Conditioning Facilities, need to closing on
Working tunnel or access tunnel of marching into the arena make a call to the through Air Conditioning Facilities in a dedicated logical transport hole, cause cavity group arrangement more complicated and increase
Construction investment is added, while being also inconvenient to concentrate operational management.
Summary of the invention
Technical problem solved by the present invention is the Air Conditioning Facilities of existing underground workshop need specially to open up one
The operation path that transports installation, maintenance etc. of the communications and transportation hole as air-conditioner set.
The technical solution adopted by the present invention to solve the technical problems is: underground workshop ventilating system, including factory
Room clipping room and be connected to workshop clipping room into factory's access tunnel, in workshop clipping room close into factory's access tunnel one end push up
Portion is provided with Air Conditioning Facilities, and air conditioner auxiliary power house is provided between workshop clipping room and Air Conditioning Facilities, in air conditioner auxiliary power house
It is inside vertically provided with transport hanging object hole, the transport hanging object hole is connected to workshop clipping room bottom and Air Conditioning Facilities respectively；It is transporting
Lifting appliance is provided in defeated hanging object hole.
Further, the air conditioner auxiliary power house is disposed with transport hanging object hole, installation chamber region in the width direction
And staircase.
Further, the installation chamber region includes Air Conditioning Facilities switchboard room, cable vault and control by bottom to top
Cabinet room processed.
Further, being provided with air inlet duct at the top of workshop clipping room, installation room is located in air conditioner auxiliary power house
Overlying regions are provided with air inlet pressure buffer room, and the air inlet duct is connected by the air outlet of air inlet pressure buffer room and Air Conditioning Facilities
It is logical.
Further, being provided with air inlet hole, the air inlet in the air inlet hole and Air Conditioning Facilities in Air Conditioning Facilities upstream side
Connection.
Further, the Air Conditioning Facilities are provided with two layers, air-conditioner set, the sky in two layers are respectively arranged at every layer
Adjust unit in parallel.
Further, the other end opposite with Air Conditioning Facilities in workshop clipping room is provided with exhaust system.
The beneficial effects of the present invention are: the present invention is by being arranged air conditioner auxiliary power house, while the corresponding transport hanging object of setting
It hole will be by transporting the sky to the air-conditioner set handling in workshop clipping room to top into factory's access tunnel by transporting hanging object hole
It adjusts and is installed in computer room, there is no need to additionally open up the communications and transportation channel transported and overhauled dedicated for air-conditioner set again,
Not only corresponding cavity group arrangement complexity and cost saving can have been reduced, but also has made the construction and installation of air-conditioner set, runtime maintenance
And centralized management is more convenient.It, can be by addition, further by the corresponding installation chamber region of setting and staircase in the present invention
Chamber region installation is installed and arrangement is used for corresponding controlling terminal, controller switching equipment and the line arrangement etc. of air-conditioner set, it can be further
Space is made full use of, the space requirement to Air Conditioning Facilities is reduced；And by the way that corresponding staircase is arranged, then it can facilitate construction
When with maintenance, operating personnel is entered in Air Conditioning Facilities and corresponding floor.
Detailed description of the invention
Fig. 1 is arrangement schematic diagram of the underground workshop ventilating system along workshop longitudinal axis section；
Fig. 2 is A-A cross sectional plan view；
Fig. 3 is B-B cross sectional plan view；
Fig. 4 is C-C cross sectional plan view；
Fig. 5 is D-D cross sectional plan view；
In the figure, it is marked as workshop clipping room 1, into factory's access tunnel 2, Air Conditioning Facilities 3, air conditioner auxiliary power house 4, transport hanging object hole
5, chamber region 6, Air Conditioning Facilities switchboard room 61, cable vault 62, control cabinet room 63, staircase 7, air inlet duct 8, air inlet air pressure are installed
Surge chamber 9, air inlet hole 10, air-conditioner set 11.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1 to Fig. 5, underground workshop ventilating system of the present invention, including workshop clipping room 1 with
And be connected to workshop clipping room 1 into factory's access tunnel 2, close into being arranged at the top of one end of factory's access tunnel 2 in workshop clipping room 1
There are Air Conditioning Facilities 3, air conditioner auxiliary power house 4 is provided between workshop clipping room 1 and Air Conditioning Facilities 3, in air conditioner auxiliary power house 4
It is vertically provided with transport hanging object hole 5, the transport hanging object hole 5 is connected to 1 bottom of workshop clipping room and Air Conditioning Facilities 3 respectively；?
Transport is provided with lifting appliance in hanging object hole 5.
Wherein, the effect of air conditioner auxiliary power house 4 is by its internal transport hanging object hole 5 for will transport to workshop
The equipment such as the air-conditioner set 11 in clipping room 1, which are transported to, carries out installation or the maintenance as air-conditioner set 11 in Air Conditioning Facilities 3
Channel；Then air-conditioner set 11 corresponding in this way can pass through again directly by transporting into factory's access tunnel 2 to workshop clipping room 1
It transports in 5 handling to Air Conditioning Facilities 3 of hanging object hole；There is no need to additionally get through one dedicated for air conditioner in Air Conditioning Facilities 3
The logical transport hole of group 11.Without loss of generality, need to match corresponding lifting appliance during transporting 5 handling of hanging object hole.
In addition, should also be as the entrance that setting is connected to transport 5 bottom of hanging object hole in the bottom of air conditioner auxiliary power house 4, workshop is installed
Between air-conditioner set 11 in 1 be sent to the bottom in transport hanging object hole 5 and lifted by crane.Without loss of generality, aforementioned present invention is for sky
It adjusts the transportational process of unit 11 to be summarized as follows: being hung into the transport in factory's access tunnel 2 → workshop, 1 → air conditioner of clipping room auxiliary power house 4
5 → Air Conditioning Facilities of object hole 3；When needing to overhaul, then reversely the air-conditioner set 11 after disassembly is transported outward.Without loss of generality,
The corresponding size in channel of above-mentioned each transport air-conditioner set 11 should transport required size according to air-conditioner set 11 and carry out rationally
Setting.
More specifically, referring to shown in attached drawing 2 to attached drawing 4,4 edge of air conditioner auxiliary power house is further set in the present invention
Width direction is disposed with transport hanging object hole 5, installation chamber region 6 and staircase 7.In this way, by the way that staircase is further arranged
7, construction worker can be facilitated to pass in and out Air Conditioning Facilities 3 and air conditioner auxiliary power house 4 from workshop clipping room 1 by staircase 7
In each floor.Wherein, installation chamber region 6 is the independent construction area being arranged in air-conditioning auxiliary power house 4.Specifically, this hair
It includes Air Conditioning Facilities switchboard room 61,62 and of cable vault that the installation chamber region 6 can further be arranged in bright by bottom to top
63 three-decker of control cabinet room, respectively corresponds shown in attached drawing 2 to attached drawing 4；It in this way can be respectively by Air Conditioning Facilities switchboard room
61, cable vault 62 and control cabinet room 63 are for installing the mating required controlling terminal of air-conditioner set 11, controller switching equipment and route
Arrangement etc., can further decrease in this way and above-mentioned corollary equipment is installed to space required in Air Conditioning Facilities 3, and then can reduce sky
Adjust the excavation space of computer room 3；Meanwhile it can also conveniently be arrived in above-mentioned each floor by staircase 7 and corresponding corollary equipment is carried out
Independent maintenance.
In addition, be provided with air inlet duct 8 at the top of workshop clipping room 1 under normal conditions, by air inlet duct 8 by air-conditioner set
11 treated air deliveries are to each demand position of workshop.When the present invention is provided with air conditioner auxiliary power house 4, further in air-conditioning
It is located above installation chamber region 6 in machine auxiliary power house 4 and is provided with air inlet pressure buffer room 9, the air inlet duct 8 is slow by air inlet air pressure
Room 9 is rushed to be connected to the air outlet of Air Conditioning Facilities 3；Air inlet air pressure is first drained into from the gas that the air outlet of Air Conditioning Facilities 3 is discharged
In surge chamber 9, each required position in workshop is delivered to by air inlet duct 8 again after certain buffering.More specifically, in order to improve
To the air cycle efficiency and ventilation effect in entire workshop clipping room 1, in the present invention further in workshop clipping room 1 with
The opposite other end of Air Conditioning Facilities 3 is provided with exhaust system, by exhaust system by the gas discharging in workshop clipping room 1, with
Improve the drafting efficiency in entire workshop.
It is connected in addition, needing to be provided with air inlet hole 10 in the present invention naturally with Air Conditioning Facilities 3, to be fed to Air Conditioning Facilities 3
Air can specifically be arranged in rational positions such as 3 upstream side of Air Conditioning Facilities, downstream side or tops and enter the wind hole 10, in the present invention
It is preferred that the upstream side of Air Conditioning Facilities 3 is arranged in air inlet hole 10, the air inlet hole 10 is connected to the air inlet of Air Conditioning Facilities 3, with logical
Air inlet hole 10 is crossed to enter the wind to Air Conditioning Facilities 3.
By above-mentioned each setting, the ventilation process of underground workshop ventilating system of the present invention is summarized as follows:
Enter the wind 1 top of air inlet pressure buffer room 9 → workshop clipping room at 10 → Air Conditioning Facilities of hole, 3 → Air Conditioning Facilities auxiliary power house, 4 top
Each required position → exhaust system discharge in 8 → workshop of air inlet duct.
More specifically, in order to improve 11 quantity of air-conditioner set that can be installed in Air Conditioning Facilities 3, further will in the present invention
The Air Conditioning Facilities 3 are provided with two layers, and air-conditioner set 11 is respectively arranged at every layer, and the air-conditioner set 11 in two layers is in parallel.And
And two groups of air-conditioner sets 11 can be also respectively arranged in every layer.
Claims (7)
1. underground workshop ventilating system, what is be connected to including workshop clipping room (1) and with workshop clipping room (1) hands over into factory
Logical hole (2) are provided with Air Conditioning Facilities (3), feature close into one end of factory's access tunnel (2) top in workshop clipping room (1)
It is: air conditioner auxiliary power house (4) is provided between workshop clipping room (1) and Air Conditioning Facilities (3), in air conditioner auxiliary power house (4)
Inside be vertically provided with transport hanging object hole (5), the transport hanging object hole (5) respectively with workshop clipping room (1) bottom and Air Conditioning Facilities
(3) it is connected to；Lifting appliance is provided in transport hanging object hole (5).
2. underground workshop ventilating system as described in claim 1, it is characterised in that: the air conditioner auxiliary power house (4)
It is disposed with transport hanging object hole (5), installation chamber region (6) and staircase (7) in the width direction.
3. the underground workshop ventilating system as described in right wants 2, it is characterised in that: the installation chamber region (6) is the bottom of by
Portion to top includes Air Conditioning Facilities switchboard room (61), cable vault (62) and control cabinet room (63).
4. underground workshop ventilating system as described in claim 1, it is characterised in that: on the top of workshop clipping room (1)
Portion is provided with air inlet duct (8), is located above installation chamber region (6) in air conditioner auxiliary power house (4) and is provided with air inlet pressure buffer
Room (9), the air inlet duct (8) are connected to by entering the wind pressure buffer room (9) with the air outlet of Air Conditioning Facilities (3).
5. underground workshop ventilating system as described in claim 1, it is characterised in that: in Air Conditioning Facilities (3) upstream side
It is provided with air inlet hole (10), air inlet hole (10) is connected to the air inlet of Air Conditioning Facilities (3).
6. underground workshop ventilating system as described in claim 1, it is characterised in that: Air Conditioning Facilities (3) setting
Have two layers, be respectively arranged at every layer air-conditioner set (11), the air-conditioner set (11) in two layers is in parallel.
7. the underground workshop ventilating system as described in any one of claim 1 to 6, it is characterised in that: in workshop
Air Conditioning Facilities (3) opposite other end is provided with exhaust system in clipping room (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408359.7A CN109371933B (en) | 2018-11-23 | 2018-11-23 | Underground powerhouse ventilation system of hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408359.7A CN109371933B (en) | 2018-11-23 | 2018-11-23 | Underground powerhouse ventilation system of hydropower station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109371933A true CN109371933A (en) | 2019-02-22 |
| CN109371933B CN109371933B (en) | 2024-02-27 |
Family
ID=65383284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408359.7A Active CN109371933B (en) | 2018-11-23 | 2018-11-23 | Underground powerhouse ventilation system of hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371933B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965585A (en) * | 2019-12-25 | 2020-04-07 | 中铁建设集团市政工程有限公司 | Multi-multi-arch rectangular tunnel arch division construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965585A (en) * | 2019-12-25 | 2020-04-07 | 中铁建设集团市政工程有限公司 | Multi-multi-arch rectangular tunnel arch division construction method |
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| Publication number | Publication date |
|---|---|
| CN109371933B (en) | 2024-02-27 |
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