CN215631332U - Ventilation shaft structure - Google Patents

Ventilation shaft structure Download PDF

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Publication number
CN215631332U
CN215631332U CN202121682023.7U CN202121682023U CN215631332U CN 215631332 U CN215631332 U CN 215631332U CN 202121682023 U CN202121682023 U CN 202121682023U CN 215631332 U CN215631332 U CN 215631332U
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CN
China
Prior art keywords
ventilation shaft
water
shaft main
ventilation
flower nursery
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Active
Application number
CN202121682023.7U
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Chinese (zh)
Inventor
周福彬
叶国松
刘木火
杨国
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Fujian Jiuding Construction Engineering Co Ltd
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Fujian Jiuding Construction Engineering Co Ltd
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Priority to CN202121682023.7U priority Critical patent/CN215631332U/en
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Publication of CN215631332U publication Critical patent/CN215631332U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The utility model relates to a ventilation shaft structure, it includes ventilation shaft main part, flower nursery, spray set and water collecting component, sets up the flower nursery above the ventilation shaft main part, is provided with water collecting component between flower nursery and the ventilation shaft main part to set up spray set on the flower nursery. Wherein plant the afforestation plant in the flower nursery, through the water that the subassembly that catchments provided, spray set sprays water smoke to the flower nursery and the ventilation shaft main part outside, not only waters the afforestation plant in the flower nursery, still removes dust to the exhaust gas in the ventilation shaft, avoids the exhaust gas to cause dust pollution to all ring edge borders in the ventilation shaft, founds harmonious green human settlements the environment.

Description

Ventilation shaft structure
Technical Field
The application relates to the technical field of architectural design, in particular to a ventilation shaft structure.
Background
In modern city construction, more and more underground spaces are utilized, and compared with the above-ground buildings, the underground buildings are provided with ventilation shafts to ensure air circulation, one ends of the ventilation shafts are connected with the underground buildings, and the other ends of the ventilation shafts are opened in the ground spaces.
The related art is as disclosed a ventilating shaft, this utility model discloses a ventilating shaft, including concrete member, rectangle vent and rectangular frame to set up spout and floating baffle on the frame, this structure is installed subaerial, can be with the separation of surface ponding outside underground structure through this design for chinese patent that the publication number is CN 206448493U.
In view of the above-mentioned related art, the present inventors have considered that the existing ventilation shaft has a function of blocking surface water, but do not consider that the exhaust gas in the ventilation shaft has a large amount of dust, which adversely affects the outdoor air environment, and thus need to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the existing ventilation shaft structure can cause dust pollution, the application provides a ventilation shaft structure.
The application provides a ventilation shaft structure, adopts following technical scheme.
A ventilation shaft construction comprising:
a ventilation shaft body disposed on the ground;
a flower nursery disposed above the ventilation shaft body;
the water collecting assembly is arranged below the flower nursery and above the ventilation shaft main body;
and the spraying device is arranged above the ventilation shaft main body and is connected with the water collecting assembly.
By adopting the technical scheme, the flower nursery is arranged to beautify urban landscapes on the premise of ensuring the function of the traditional ventilation shaft structure; through spray set's setting, irrigate the plant in the flower nursery, and remove dust to the combustion gas in the ventilation shaft and handle, avoid causing dust pollution to outdoor air, the subassembly that catchments simultaneously can supply water for spray set.
Optionally, the flower nursery comprises:
the side plates are provided with four pieces, and the four pieces of side plates are enclosed to form a rectangle;
the grating plate is arranged at the bottommost end of the flower nursery, and four side faces of the grating plate are respectively connected with the bottom ends of the four side plates;
a planting soil layer filled in the flower nursery;
the filter screen is arranged between the grating plate and the planting soil layer;
wherein, a plurality of drain holes are arranged on the grating plate.
By adopting the technical scheme, plants can be conveniently planted in the flower nursery, redundant moisture in the flower nursery can be conveniently discharged by arranging the drain holes of the grating plates, the plant roots are prevented from being soaked in water for a long time, and the soil is prevented from running off through the drain holes by arranging the filter screen, so that the soil in the flower nursery is prevented from running off.
Optionally, the water collection assembly comprises:
the water storage tank is arranged between the flower nursery and the ventilation shaft main body, the top end of the water storage tank is open, and the bottom end of the water storage tank is closed;
the flower nursery is characterized in that a limiting groove is formed in the upper end face of the water storage tank, the bottom end of the flower nursery is connected with the water storage tank through the limiting groove, a water inlet pipe is arranged on the lower end face of the water storage tank, one end of the water inlet pipe is communicated with the bottom end of the water storage tank, and the other end of the water inlet pipe is connected with a city greening sprinkling irrigation pipe network.
Through adopting above-mentioned technical scheme, supply water for spray set through the tank, and the design that tank upper end and flower garden are connected can collect unnecessary water resources in the flower garden and collect the rainwater through the flower garden, and the water resource storage that will collect is in the tank, and simultaneously, the tank passes through the inlet tube and is connected with urban greening sprinkling irrigation pipe network, when the water yield was not enough in the tank, can supply the water storage capacity through the inlet tube.
Optionally, the water storage tank comprises:
a plurality of overflow ports are arranged, and the overflow ports are distributed on the side surface of the water storage tank;
the first overflow groove is provided with a plurality of channels, each first overflow groove is arranged on the outer side wall of the water storage tank, and the upper end of each first overflow groove is communicated with the lower part of each overflow port;
the outer side wall of the ventilation shaft main body is provided with a second overflow groove, the second overflow groove is provided with a plurality of channels, and the upper end of the second overflow groove is communicated with the bottom end of the first overflow groove.
By adopting the technical scheme, the overflow port is arranged, so that the influence on the root growth of plants in the flower garden caused by the storage and discharge of rainwater everywhere due to continuous rainfall is avoided; the design of the overflow port ensures that after the water volume in the water storage tank reaches the full amount, the redundant rainwater can be discharged through the overflow port; and drainage is guided through the design of the first overflow groove and the second overflow groove, so that rainwater is prevented from entering the ventilation shaft.
Optionally, the spraying device comprises:
the spray heads are provided with a plurality of pieces, each spray head is distributed at the edge of the upper end face of the flower garden, and the horizontal position of each spray head is higher than that of the upper end face of the flower garden;
the water supply pipeline is connected with each spray head;
the water pump is arranged in the water storage pool and is connected with the water supply pipeline;
wherein, a plurality of shower nozzles pass through the pipeline of sending water and establish ties and set up.
Through adopting above-mentioned technical scheme, through the setting of shower nozzle, can spray the plant in the flower nursery and the gas that the ventilation shaft discharged, reach the multiple purpose that the cooling removed dust and irrigated, and this design can carry out all-round spraying to spraying the target, and the design of water supply pipeline and water pump supplies water for the shower nozzle.
Optionally, the method further includes:
the dust inductor, the dust inductor sets up in the ventilation shaft main part outside, the dust inductor is connected with spray set electricity.
Through adopting above-mentioned technical scheme, install the dust inductor in the ventilation shaft main part outside, the dust concentration in the air-out of dust inductor monitoring ventilation shaft, the switch of monitoring result control spray set through the dust inductor to reach water-saving purpose.
Optionally, the method further includes:
the waterproof layer is arranged between the ventilation shaft main body and the water storage tank, and the waterproof layer is laid on the upper end face of the ventilation shaft main body.
Through adopting above-mentioned technical scheme, on the design of waterproof layer avoided the water in the tank to permeate the ventilation shaft main part, cause long-term erosion to the ventilation shaft main part.
Optionally, the ventilation shaft main body includes:
the concrete member is open at the bottom end and closed at the top end, and is connected with an underground building;
the ventilation window, the ventilation window is provided with a plurality of, the ventilation window sets up the side at the ventilation shaft main part.
Through adopting above-mentioned technical scheme, through ventilation window exhaust gas, the circulation of gas of guarantee underground building through the setting of concrete member, avoids ground ponding to get into underground building, provides the support for other subassemblies of this ventilation shaft structure simultaneously.
Optionally, the louver comprises:
the fixed frame is provided with a plurality of pieces, and each fixed frame is connected and fixed with the concrete member;
the louver strips are provided with a plurality of pieces, two ends of each louver strip are connected with the fixed frame, and the louver strips are vertically distributed in the ventilation window from top to bottom;
the waterproof assembly is provided with a plurality of pieces, and each waterproof assembly is connected with the fixed frame.
Through adopting above-mentioned technical scheme, fix the tripe strip on fixed frame, form tripe ventilation form vent at the ventilation window, the peculiar shape of tripe strip is favorable to gaseous flow and avoids inside the rainwater directly gets into the ventilation shaft through the ventilation window, and inside ground ponding got into the ventilation shaft through the ventilation window was avoided in waterproof assembly's setting.
In summary, the present application includes at least one of the following beneficial technical effects:
rainwater is collected, plants are irrigated, and dust is removed from air discharged from the ventilation shaft, so that dust pollution is avoided;
beautifying the structure of the ventilation shaft to enable the ventilation shaft structure to become a landscape for beautifying a city;
the ventilation of underground building air is ensured through the ventilation shaft structure, and rainwater outside the ventilation shaft is prevented from flowing backwards into the underground building.
Drawings
FIG. 1 is a schematic illustration of a ventilation shaft according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the components of an embodiment of the present application;
FIG. 3 is a schematic view of a flower nursery and water collection assembly according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a flower nursery and water collection assembly according to an embodiment of the present application;
FIG. 5 is a schematic view of a louver structure according to an embodiment of the present application;
fig. 6 is a schematic view of the structure of the waterproof assembly of the present application.
Reference numerals: 1. a ventilation shaft body; 2. flower nursery; 3. a water collection assembly; 4. a spraying device; 5. a waterproof layer; 6. a dust sensor; 11. a concrete member; 12. a ventilation window; 13. a fixed frame; 14. a plurality of louver strips; 15. a waterproof assembly; 16. a second overflow tank; 151. a housing; 152. a floating plate; 153. a limiting groove; 154. a ponding inlet; 21. a side plate; 22. a grid plate; 23. a filter screen; 24. planting a soil layer; 221. a drain hole; 31. a water storage tank; 32. a water inlet pipe; 33. a limiting groove; 34. an overflow port; 35. a first overflow tank; 41. a spray head; 42. a water supply pipeline; 43. and (4) a water pump.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a ventilation shaft structure.
Referring to fig. 1, the ventilation shaft structure comprises a ventilation shaft main body 1, a flower nursery 2, a water collecting assembly 3 and a spraying device 4, wherein the ventilation shaft main body 1 is installed on the ground and is connected with a ventilation pipeline matched with the ventilation shaft main body 1; the flower nursery 2 is arranged above the ventilating shaft main body 1, plants are planted in the flower nursery 2 and used for beautifying the ventilating shaft main body 1, and the ventilating shaft is constructed to be a part of urban landscape; the spraying device 4 is connected with the water collecting component 3, when the spraying device 4 is opened, the plants in the flower nursery 2 can be irrigated, and dust removal treatment is carried out on gas exhausted from the ventilation shaft, so that dust pollution is avoided; the water collecting component 3 is positioned between the ventilation shaft main body 1 and the flower nursery 2, supplies water for the spraying device 4, and guarantees normal operation of irrigation and dust removal.
Referring to fig. 2 and 3, the flower bed 2 in the ventilation shaft structure comprises side plates 21, grid plates 22, filter screens 23 and planting soil layers 24, the side surfaces of the flower bed 2 are enclosed by four side plates 21 to form a rectangular shape, the grid plates 22 are installed at the bottom of the flower bed 2, the four side surfaces of the grid plates 22 are tightly connected with the lower ends of the side plates 21, a plurality of water drainage holes 221 are formed in the grid plates 22, excess water in the flower bed 2 can be drained out of the flower bed 2 through the water drainage holes 221, and plants in the flower bed 2 are prevented from being soaked in water for a long time to cause oxygen deficiency of root systems; a planting soil layer 24 is also filled in the flower nursery 2 for planting plants; a filter screen 23 is arranged between the planting soil layer 24 and the grid plate 22, the filter screen 23 is paved on the upper surface of the grid plate 22, and the planting soil layer 24 in the flower nursery 2 can be prevented from losing from the water drainage holes 221 along with water flow through the filter screen 23.
Referring to fig. 2 and 4, the water collecting assembly 3 in the ventilation shaft structure comprises a water storage tank 31 and a water inlet pipe 32, wherein the water storage tank 31 is arranged between the flower nursery 2 and the ventilation shaft main body 1, the top end of the water storage tank 31 is open, a limiting groove is arranged on the upper end surface of the water storage tank 31, so that the water storage tank is connected with the bottom end of the flower nursery 2 in a clamping manner, and redundant water in the flower nursery 2 can enter the water storage tank 31 through a water outlet hole 221, and through the design, the water storage tank 31 can collect and store rainwater and redundant irrigation water through the flower nursery 2; and the bottom of the reservoir 31 is provided with a water inlet pipe 32, when the water amount in the reservoir 31 is insufficient, the water can be supplemented and stored through the water inlet pipe 32, and the part of the water inlet pipe 32 positioned below the reservoir 31 extends downwards along the inner wall of the ventilation shaft main body 1 and is connected with an urban greening sprinkling irrigation pipe network.
Referring to fig. 2 and 4, a plurality of overflow ports 34 are further provided on the water storage tank 31, each overflow port 34 is distributed on a side surface of the water storage tank 31, a first overflow trough 35 used in cooperation with the overflow port 34 is further provided on an outer surface of the water storage tank 31, a top end of the first overflow trough 35 is communicated with the overflow port 34, a second overflow trough 16 used in cooperation with the first overflow trough 35 is further provided on an outer surface of the ventilation shaft main body 1, a top end of the second overflow trough 16 is communicated with a bottom end of the first overflow trough 35, the overflow port 34, the first overflow trough 35 and the second overflow trough 16 are in the same vertical direction, when the water storage amount of the water storage tank 31 reaches an upper limit due to continuous rainfall, in order to avoid that rainwater flows back into the flower nursery 2 and affects the growth of plant roots, the excess rainwater is discharged out of the water storage tank 31 through the overflow ports 34, and the rainwater flowing out of the overflow ports 34 follows the lines of the first overflow trough 35 and the second overflow trough 16, flows from the water storage tank 31 to the ground through the ventilation shaft body 1.
Referring to fig. 1, a waterproof layer 5 is further arranged between the ventilation shaft main body 1 and the water storage tank 31, and the waterproof layer 5 is laid on the upper end face of the ventilation shaft main body 1 so as to prevent water in the water storage tank 31 from slowly permeating into the ventilation shaft main body 1 to corrode the ventilation shaft main body 1 and prolong the service life of the ventilation shaft structure.
Referring to fig. 2 and 3, the spraying device 4 for irrigation and dust removal comprises a plurality of nozzles 41, a water supply pipeline 42 and a water pump 43, wherein the water pump 43 is arranged in the water storage tank 31, the water pump 43 is matched with the water supply pipeline 42 for use, the water supply pipeline 42 is connected with the water pump 43 and the nozzles 41 and transports water in the water storage tank 31 to the nozzles 41; wherein the water supply pipeline 42 is connected with a plurality of nozzles 41 in series, supplies water to each nozzle 41 in a centralized manner, is arranged along the inner wall of the flower nursery 2 and passes through the grating plate 22 to be connected with a water pump 43 in the water storage tank 31; wherein each spray head 41 is fixed at the edge position of the upper end face of the flower nursery 2, and the horizontal height position of each spray head 41 is higher than the horizontal height position of the upper end face of the flower nursery 2, so that the spray heads 41 can carry out all-around coverage on the flower nursery 2 and the ventilation shaft body 1 when spraying.
Referring to fig. 1, still include a dust inductor 6 in this ventilating shaft structure, this dust inductor 6 sets up in the 1 outside of ventilating shaft main part, and monitor the dust concentration in the ventilating shaft air-out, this dust inductor 6 carries out the electricity with spray set 4 and is connected, a switch for controlling water pump 43, preset the dust concentration threshold value in advance in the dust inductor 6, when the dust concentration who monitors is greater than in dust inductor 6 and preset the dust concentration threshold value, send the signal of telecommunication to water pump 43, control water pump 43 opens, operation spray set 4, the air-out that surpasss the threshold value to dust concentration sprays and removes dust, this design can intelligent control spray set 4's operation, guarantee the efficiency of removing dust and avoid the waste of water resource.
Referring to fig. 1, a ventilation shaft main body 1 comprises a concrete member 11 and a ventilation window 12, wherein the lower end surface of the concrete member 11 is open and is connected with a ventilation pipeline matched with the ventilation shaft structure for use, so that the ventilation shaft main body not only has a supporting effect on other components, but also prevents surface water from entering an underground building; and each side surface of the ventilation shaft main body 1 is respectively provided with a ventilation window 12, and the airflow of the underground building enters the concrete member 11 through the ventilation pipeline and is discharged to the outdoor through the ventilation window 12, so that the air circulation of the underground building is ensured.
Referring to fig. 1 and 5, the ventilation window 12 includes a fixed frame 13, louver strips 14 and a waterproof assembly 15, the fixed frame 13 is fixedly connected with a concrete member 11, the louver strips 14 are vertically distributed on the ventilation window 12 from top to bottom, the louver strips 14 are arranged in parallel, two ends of each louver strip 14 are respectively connected with two sides of the fixed frame, the shape of the louver strips 14 is favorable for gas flowing, air outlet in the ventilation shaft main body 1 is discharged through gaps between the louver strips 14, the louver strips 14 are arranged in a downward inclination manner from inside to outside, rainwater can drip along the inclination arrangement, and the rainwater is prevented from directly entering the ventilation shaft through the ventilation window 12.
Referring to fig. 5 and 6, the waterproof assembly 15 includes a housing 151, a floating plate 152, and a limiting groove, the housing 151 is disposed below the louver 14, the bottom of the housing 151 is closed, the top of the housing is open, the floating plate 152 is disposed inside the housing 151, the height of the floating plate 152 is greater than that of the housing 151, the limiting groove is disposed on two sides of the fixed frame 13, the limiting groove is connected with two sides of the floating plate 152, and a water accumulation inlet 154 is disposed on one side of the housing 151 close to the outer surface of the ventilation shaft body 1; when surface ponding reaches the position of ponding import 154, surface ponding can enter into in the casing 151 from ponding import 154, along with the water level rises in the casing 151, promote the floating plate 152 through buoyancy and go up the removal, seal ventilation window 12 completely until floating plate 152, and floating plate 152 slides on the spacing groove at last in-process that moves, the separation of floating plate 152 is avoided to the spacing groove, when the regional water level descends, ponding import 154 discharge can be followed to the inside ponding of casing 151, floating plate 152 also can be along with the downstream, until not forming to shelter from the shutter plate totally.
The implementation principle of a ventilation shaft structure of the embodiment of the application is as follows:
the flower nursery 2 is arranged above the ventilation shaft main body 1, plants are planted in the flower nursery 2, landscapes are beautified, the water collecting component 3 is arranged between the flower nursery 2 and the ventilation shaft main body 1, the flower nursery 2 collects rainwater and redundant irrigation water and stores the rainwater in the water collecting component 3, when the rainwater is insufficient, the water collecting component 3 supplies water through a city greening sprinkling irrigation pipe network, the spraying device 4 is connected with the water collecting component 3, the spray head 41 is arranged on the flower nursery 2, the air outlet of the ventilation shaft is dedusted and irrigates the plants in the flower nursery 2, the dust sensor 6 is arranged on the outer side of the ventilation window 12 and used for monitoring the dust concentration of the air outlet, the on-off of the spraying device 4 is controlled according to the dust concentration, and water is saved; the ventilation shaft main body 1 is provided with a ventilation window 12 for facilitating the circulation of air, and the ventilation window 12 is also provided with a waterproof assembly 15 for preventing surface water from entering the interior of the ventilation shaft structure; this design can also beautify the urban landscape under the prerequisite of guarantee underground building circulation of air, avoid flowing backward, collect the rainwater and irrigate the plant and remove dust to the air-out.
The above embodiments are the best embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A ventilation shaft construction, comprising:
the ventilating shaft comprises a ventilating shaft main body (1), wherein the ventilating shaft main body (1) is arranged on the ground;
the flower nursery (2) is arranged above the ventilation shaft main body (1);
the water collecting assembly (3) is arranged below the flower nursery (2), and the water collecting assembly (3) is arranged above the ventilation shaft main body (1);
spray set (4), spray set (4) set up in ventilation shaft main part (1) top, spray set (4) are connected with water collection component (3).
2. A ventilation shaft construction according to claim 1, characterized in that the flower nursery (2) comprises:
the side plates (21), four pieces of the side plates (21) are arranged, and the four pieces of the side plates (21) are enclosed to form a rectangle;
the grating plate (22) is arranged at the bottommost end of the flower nursery (2), and four side faces of the grating plate (22) are respectively connected with the bottom ends of the four side plates (21);
a planting soil layer (24), wherein the planting soil layer (24) is filled in the flower nursery (2);
the filter screen (23), the said filter screen (23) is set up between grating plate (22) and planting the soil horizon (24);
wherein, a plurality of drain holes (221) are arranged on the grid plate (22).
3. A ventilation shaft construction according to claim 1, characterized in that the water collection assembly (3) comprises:
the water storage tank (31) is arranged between the flower nursery (2) and the ventilation shaft main body (1), the top end of the water storage tank (31) is open, and the bottom end of the water storage tank (31) is closed;
wherein, tank (31) up end is provided with the spacing groove, flower nursery (2) bottom is connected with tank (31) through this spacing groove, the terminal surface sets up inlet tube (32) under tank (31), inlet tube (32) one end and tank (31) bottom intercommunication, inlet tube (32) other end and urban afforestation sprinkling irrigation pipe network are connected.
4. A ventilation shaft construction according to claim 2, wherein the water reservoir (31) is provided with:
a plurality of overflow ports (34), wherein the overflow ports (34) are arranged, and the overflow ports (34) are all distributed on the side surface of the water storage tank (31);
the first overflow groove (35) is provided with a plurality of grooves, each first overflow groove (35) is arranged on the outer side wall of the water storage tank (31), and the upper end of each first overflow groove (35) is respectively communicated with the lower part of each overflow port (34);
the outer side wall of the ventilation shaft main body (1) is provided with a second overflow groove (16), the second overflow groove (16) is provided with a plurality of channels, and the upper end of the second overflow groove (16) is communicated with the bottom end of the first overflow groove (35).
5. A ventilation shaft construction according to claim 1, characterized in that the spraying device (4) comprises:
the spray head (41), the spray head (41) is provided with a plurality of pieces, each spray head (41) is distributed at the edge of the upper end face of the flower garden (2), and the horizontal position of each spray head (41) is higher than that of the upper end face of the flower garden (2);
a water supply pipeline (42), wherein the water supply pipeline (42) is connected with each spray head (41);
the water pump (43), the said water pump (43) is set up in the reservoir (31), the said water pump (43) is connected with water supply pipeline (42);
wherein the plurality of spray heads (41) are arranged in series through water supply pipelines (42).
6. A ventilation shaft construction according to claim 1, further comprising:
the dust sensor (6), dust sensor (6) set up in ventilation shaft main part (1) outside, dust sensor (6) are connected with spray set (4) electricity.
7. A ventilation shaft construction according to claim 1, further comprising:
waterproof layer (5), waterproof layer (5) set up between ventilating shaft main part (1) and tank (31), waterproof layer (5) are laid at ventilating shaft main part (1) up end.
8. A ventilation shaft construction according to claim 1, characterized in that the ventilation shaft body (1) comprises:
the concrete member (11), the bottom end of the concrete member (11) is open, and the top end is closed, and the concrete member (11) is connected with an underground building;
the ventilating window (12), ventilating window (12) are provided with a plurality of, ventilating window (12) set up the side in ventilating shaft main part (1).
9. A ventilation shaft construction according to claim 1, characterized in that the ventilation window (12) comprises:
the fixed frame (13), the said fixed frame (13) has several pieces, the said fixed frame (13) is connected with concrete member (11) fixedly;
the louver window comprises louver strips (14), wherein a plurality of louver strips (14) are arranged, two ends of each louver strip (14) are connected with a fixed frame (13), and the louver strips (14) are vertically distributed in a ventilation window (12) from top to bottom;
the waterproof assembly (15), waterproof assembly (15) are provided with a plurality of, and each waterproof assembly (15) is connected with fixed frame (13).
CN202121682023.7U 2021-07-22 2021-07-22 Ventilation shaft structure Active CN215631332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121682023.7U CN215631332U (en) 2021-07-22 2021-07-22 Ventilation shaft structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121682023.7U CN215631332U (en) 2021-07-22 2021-07-22 Ventilation shaft structure

Publications (1)

Publication Number Publication Date
CN215631332U true CN215631332U (en) 2022-01-25

Family

ID=79891732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121682023.7U Active CN215631332U (en) 2021-07-22 2021-07-22 Ventilation shaft structure

Country Status (1)

Country Link
CN (1) CN215631332U (en)

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