CN208727055U - A kind of interior construction dust-proof water injector of auto-partition of subway station - Google Patents
A kind of interior construction dust-proof water injector of auto-partition of subway station Download PDFInfo
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- CN208727055U CN208727055U CN201821399481.8U CN201821399481U CN208727055U CN 208727055 U CN208727055 U CN 208727055U CN 201821399481 U CN201821399481 U CN 201821399481U CN 208727055 U CN208727055 U CN 208727055U
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Abstract
The utility model relates to the dust-proof water injectors of construction auto-partition in a kind of subway station, it is characterized by: by water tank, water pump, water-pump controlling box, pressure gauge, gate valve, check-valves, vacuum tank, electro connecting pressure gauge, depositing dust unit, valve control box and triplate line are constituted, gate valve is sequentially installed on a wherein road Tiao Zhi for the triplate line, check-valves, pressure gauge, water pump, gate valve and water tank, gate valve and vacuum tank are sequentially installed on another road Tiao Zhi of triplate line, check-valves is sequentially installed on the last item branch road of triplate line, electro connecting pressure gauge and depositing dust unit.The utility model scientific structure design is reasonable, have the advantages that guarantee that construction personnel's health threatens from flue dust, improves construction speed, accelerating that depositing dust, dust-laying effect are good, improve construction environment, facilitate operation, being easily achieved, is the dust-proof water injector of construction auto-partition in a kind of subway station.
Description
Technical field
The utility model belongs to subway work apparatus field, is related to a kind of dust-proof water injector, and in particular to a kind of subway
The construction dust-proof water injector of auto-partition in standing.
Background technique
Construction environment is more severe in subway station, and engineering behind especially some stations, it is flue dust everywhere that workpeople is in mostly
Environment in construct, the serious health for affecting construction personnel and working efficiency, while also affecting construction speed.
Currently, worker is in construction, if some region of dust concentration is excessive, workpeople will stop, and wait cigarette
Dust concentration is constructed again after reducing, or simple artificial mark spraying little water reduces dust concentration, but no matter which kind of form, drop
The efficiency of low dust concentration is all too low, to influence construction efficiency, also, artificial sprinkling also has and take that people is laborious, depositing dust is imitated
The drawbacks such as fruit difference.
By retrieval, patent document identical or similar with the utility model patent is not yet found.
Summary of the invention
The purpose of this utility model is to provide a kind of guarantee construction personnel healths to threaten from flue dust, improve construction
Progress, accelerate depositing dust, dust-laying effect is good, the dust-proof water spray of construction auto-partition fills in the subway station that facilitates operation, be easily achieved
It sets.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of interior construction dust-proof water injector of auto-partition of subway station, it is characterised in that: by water tank, water pump, water pump
Control cabinet, pressure gauge, gate valve, check-valves, vacuum tank, electro connecting pressure gauge, depositing dust unit, valve control box and triplate line structure
At being sequentially installed with gate valve, check-valves, pressure gauge, water pump, gate valve and water storage on a wherein road Tiao Zhi for the triplate line
Case is sequentially installed with gate valve and vacuum tank on another road Tiao Zhi of triplate line, on the last item branch road of triplate line
It is sequentially installed with check-valves, electro connecting pressure gauge and depositing dust unit, the input terminal of control module and electricity in the water-pump controlling box
Contact pressure table connects, and the output end of control module is connect with water pump in water-pump controlling box, the control in the valve control box
Molding block and the control of depositing dust unit connect.
Moreover, the water tank is made of cabinet, remote control float valve and water supplying pipe, it is provided in the top of the box
Venthole is respectively arranged with water inlet and water outlet in the two sides of cabinet, and the triplate line is connected to water outlet, into
The remote control float valve connecting with water supplying pipe is installed at the mouth of a river, is provided with gap on the upper box body side wall of water inlet.
Moreover, the depositing dust unit is made of several depositing dust branches parallel with one another, each depositing dust branch is by branch
Pipeline, smoke gas sensor and electric butterfly valve are constituted, and hole for water spraying are evenly equipped in the bottom of each lateral, in the triplate line
One branch road is parallel with branch line, and electric butterfly valve and smoke gas sensor, electronic butterfly are sequentially installed on each branch line
Valve is arranged close on the position of electro connecting pressure gauge, and the input terminal of the valve control box is connect with smoke gas sensor, valve
The output end of control cabinet is connect with electric butterfly valve.
Moreover, the valve control box and water-pump controlling box are by control cabinet and are arranged in the intracorporal confession of control cabinet
Electric module and control module are constituted, and the power supply module is electrically connected with control module.
It the advantages of the utility model and has the beneficial effect that
1, the construction dust-proof water injector of auto-partition, water pump and pipeline are connected on depositing dust unit each point in this subway station
Branch pipe(tube) supplies water, and the start and stop of water pump are by the control module in water-pump controlling box and the electro connecting pressure gauge control being arranged on pipeline
System, makes the pressure that certain water is remained in entire pipeline, when dust concentration reaches certain value when certain region, in the region
Smoke gas sensor signal is passed into the control module in valve control box, control module in valve control box is opened electronic
Butterfly valve is sprayed water, and when dust concentration is reduced to certain value, smoke gas sensor is sent a signal in valve control box again
Control module, the control module control electric butterfly valve in valve control box closes.During water spray, if pipeline pressure is low
When pressure value set by electro connecting pressure gauge, electro connecting pressure gauge table inner contact connection, and with the control in water-pump controlling box
Molding block together constitutes with control loop, and starting water pump carries out moisturizing to pipeline；After pressure reaches setting value, electro connecting pressure gauge
Table inner contact disconnects, and switches off the pump together with the control module in water-pump controlling box.When installation, by each depositing dust of depositing dust unit point
Branch is evenly arranged in subway station, and each region is made to arrange upper smoke gas sensor, to realize the purpose of subregion water spray dedusting, together
When, and can guarantee the reasonable utilization of water resource, it saves water resource, reduce depositing dust cost.
2, the construction dust-proof water injector of auto-partition in this subway station, by the setting of remote control float valve on water tank,
When water level is lower than certain value in water tank, remote control float valve is opened, water tank water inlet, when water storage tank water level rises to certain value
When, remote control float valve can close valve cutting water tank water intake.Water tank is equipped with gap simultaneously, distant if water tank is in water inlet
Floating ball defective valve is controlled, water level can constantly rise in water tank, and at this moment the water in water tank is overflowed by gap, at this time can be taking human as
The valve on water supplying pipe is closed, to avoid the waste of water resource.
3, the utility model scientific structure design is reasonable, has and guarantees that construction personnel's health is threatened from flue dust, mentioned
High construction speed accelerates that depositing dust, dust-laying effect are good, the advantages of improving construction environment, facilitating operation, be easily achieved, and is a kind ofly
The construction dust-proof water injector of auto-partition in iron station.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is attachment structure schematic diagram (signal and a depositing dust point for the utility model valve control cabinet and associated components
Branch connection)；
Fig. 3 is the attachment structure schematic diagram of the utility model water-pump controlling box and associated components；
Fig. 4 is the functional-block diagram of Fig. 2；
Fig. 5 is the functional-block diagram of Fig. 3.
Appended drawing reference
1- lateral, 2- smoke gas sensor, 3- electric butterfly valve, 4- electro connecting pressure gauge, 5- check-valves, 6- vacuum tank,
7- venthole, 8- water tank, 9- water supplying pipe, 10- gap, 11- remote control float valve, 12- water pump, 13- pressure gauge, 14- gate valve,
15- triplate line, 16- valve control box, 17- water-pump controlling box.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of interior construction dust-proof water injector of auto-partition of subway station, innovation are: by water tank 8, water pump
12, water-pump controlling box 17, pressure gauge 13, gate valve 14, check-valves 5, vacuum tank 6, electro connecting pressure gauge 4, depositing dust unit, valve control
Case 16 and triplate line 15 processed are constituted, and are sequentially installed with gate valve, check-valves, pressure on a wherein road Tiao Zhi for the triplate line
Power table, water pump, gate valve and water tank are sequentially installed with gate valve and vacuum tank on another road Tiao Zhi of triplate line, in threeway
The last item branch road of pipeline is sequentially installed with check-valves, electro connecting pressure gauge and depositing dust unit, in the water-pump controlling box
The input terminal of control module is connect with electro connecting pressure gauge, and the output end of control module is connect with water pump in water-pump controlling box, institute
The control module and the control connection of depositing dust unit in valve control box stated.
The water tank is made of cabinet, remote control float valve 11 and water supplying pipe 9, is provided in the top of the box logical
Stomata 7 is respectively arranged with water inlet and water outlet in the two sides of cabinet, and the triplate line is connected to water outlet, into
The remote control float valve connecting with water supplying pipe is installed at the mouth of a river, is provided with gap 10 on the upper box body side wall of water inlet.
The depositing dust unit is made of several depositing dust branches parallel with one another, each depositing dust branch by lateral 1,
Smoke gas sensor 2 and electric butterfly valve 3 are constituted, and hole for water spraying are evenly equipped in the bottom of each lateral, the one of the triplate line
Item branch road is parallel with branch line, and electric butterfly valve and smoke gas sensor, electric butterfly valve are sequentially installed on each branch line
It is arranged close on the position of electro connecting pressure gauge, the input terminal of the valve control box is connect with smoke gas sensor, valve control
The output end of case processed is connect with electric butterfly valve.Certain upper limit value and lower limit value is set as needed in smoke gas sensor, works as flue dust
When reaching a certain concentration and being more than upper limit value set by sensor, enabling signal can be passed to valve control by smoke gas sensor
Control module in case, by the unlatching of control module control valve, when dust concentration is reduced to lower limit value, smoke gas sensor is same
One shutdown signal of control module in valve control box can be passed to, to close valve.
The valve control box and water-pump controlling box is by control cabinet and is arranged in the intracorporal power supply mould of control cabinet
Block and control module are constituted, and the power supply module is electrically connected with control module.
The utility model water pump and pipeline are connected to each lateral on depositing dust unit and supply water, and the start and stop of water pump are by water pump control
Control module in case processed is controlled with the electro connecting pressure gauge being arranged on pipeline, makes to remain certain in entire pipeline
The pressure of water, when certain region, dust concentration reaches certain value, signal is passed to valve control by the smoke gas sensor in the region
Control module in case processed, the control module in valve control box opens electric butterfly valve and sprays water, when dust concentration is reduced to
When certain value, smoke gas sensor sends a signal to the control module in valve control box, the control in valve control box again
Module controls electric butterfly valve and closes.During water spray, if pipeline pressure is lower than pressure value set by electro connecting pressure gauge
When, electro connecting pressure gauge table inner contact connection, and control loop is together constituted with the control module in water-pump controlling box, start water
Pump carries out moisturizing to pipeline；After pressure reaches setting value, electro connecting pressure gauge table inner contact is disconnected, in water-pump controlling box
Control module switches off the pump together.When installation, each depositing dust branch of depositing dust unit is evenly arranged in subway station, each region is made
Smoke gas sensor in arrangement, thus realize the purpose of subregion water spray dedusting, meanwhile, and can guarantee the reasonable utilization of water resource, it saves
About water resource, reduction depositing dust cost.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. the construction dust-proof water injector of auto-partition in a kind of subway station, it is characterised in that: by water tank, water pump, water pump control
Case, pressure gauge, gate valve, check-valves, vacuum tank, electro connecting pressure gauge, depositing dust unit, valve control box and triplate line structure processed
At being sequentially installed with gate valve, check-valves, pressure gauge, water pump, gate valve and water storage on a wherein road Tiao Zhi for the triplate line
Case is sequentially installed with gate valve and vacuum tank on another road Tiao Zhi of triplate line, on the last item branch road of triplate line
It is sequentially installed with check-valves, electro connecting pressure gauge and depositing dust unit, the input terminal of control module and electricity in the water-pump controlling box
Contact pressure table connects, and the output end of control module is connect with water pump in water-pump controlling box, the control in the valve control box
Molding block and the control of depositing dust unit connect.
2. the construction dust-proof water injector of auto-partition in a kind of subway station according to claim 1, it is characterised in that: institute
The water tank stated is made of cabinet, remote control float valve and water supplying pipe, the top of the box is provided with venthole, in cabinet
Two sides are respectively arranged with water inlet and water outlet, and the triplate line is connected to water outlet, water inlet be equipped with
The remote control float valve of water supplying pipe connection, is provided with gap on the upper box body side wall of water inlet.
3. the construction dust-proof water injector of auto-partition in a kind of subway station according to claim 1, it is characterised in that: institute
The depositing dust unit stated is made of several depositing dust branches parallel with one another, and each depositing dust branch is by lateral, smoke gas sensor
And electric butterfly valve is constituted, and is evenly equipped with hole for water spraying in the bottom of each lateral, it is in parallel on a road Tiao Zhi of the triplate line
There is branch line, electric butterfly valve and smoke gas sensor are sequentially installed on each branch line, electric butterfly valve is arranged close to electricity
On the position of contact pressure table, the input terminal of the valve control box is connect with smoke gas sensor, the output end of valve control box
It is connect with electric butterfly valve.
4. the construction dust-proof water injector of auto-partition in a kind of subway station according to claim 1, it is characterised in that: institute
The valve control box and water-pump controlling box stated are by control cabinet and are arranged in the intracorporal power supply module of control cabinet and control
Module composition, the power supply module are electrically connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399481.8U CN208727055U (en) | 2018-08-29 | 2018-08-29 | A kind of interior construction dust-proof water injector of auto-partition of subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399481.8U CN208727055U (en) | 2018-08-29 | 2018-08-29 | A kind of interior construction dust-proof water injector of auto-partition of subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727055U true CN208727055U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399481.8U Active CN208727055U (en) | 2018-08-29 | 2018-08-29 | A kind of interior construction dust-proof water injector of auto-partition of subway station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786339A (en) * | 2018-08-29 | 2018-11-13 | 中铁建大桥工程局集团电气化工程有限公司 | A kind of dust-proof water injector of interior construction auto-partition of subway station |
-
2018
- 2018-08-29 CN CN201821399481.8U patent/CN208727055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786339A (en) * | 2018-08-29 | 2018-11-13 | 中铁建大桥工程局集团电气化工程有限公司 | A kind of dust-proof water injector of interior construction auto-partition of subway station |
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