CN210684935U - Deicing waste liquid collecting channel - Google Patents
Deicing waste liquid collecting channel Download PDFInfo
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- CN210684935U CN210684935U CN201921340721.1U CN201921340721U CN210684935U CN 210684935 U CN210684935 U CN 210684935U CN 201921340721 U CN201921340721 U CN 201921340721U CN 210684935 U CN210684935 U CN 210684935U
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Abstract
The utility model relates to a ditch is collected to deicing waste liquid, including be located airport deicing terrace under, and each other not have a perfect understanding rainwater passageway and deicing waste liquid passageway, rainwater passageway is provided with the first shaft that supplies the rainwater to get into, just deicing waste liquid passageway is provided with the second shaft that supplies the deicing waste liquid to get into, first shaft with all can be provided with the valve with opening and shutting in the second shaft, be provided with in the deicing waste liquid passageway and supply deicing waste liquid circulation and with the blow off pipe that the second shaft link up. So set up for in deicing waste liquid of piling up on airport deicing terrace can flow in deicing waste liquid passageway, the rainwater of piling up can flow in rainwater passageway, realize the distribution of rain and sewage, avoid the pollution of deicing waste liquid to soil and water, be favorable to the collection to the deicing waste liquid, and can protect the surrounding environment, and avoided the corruption of deicing waste liquid to the concrete, be convenient for the processing of deicing waste liquid purify and the reutilization, and then be favorable to life.
Description
Technical Field
The application relates to the technical field of airplane deicing, in particular to a deicing waste liquid collecting ditch.
Background
Under the snowing and icing conditions, ice, snow and frost directly affect the running safety of the airplane, the outer surface of the airplane becomes rough, the weight of the airplane is increased, the moving range of the control surface of the airplane is limited, instrument errors are caused, the airplane is further stalled and increased and is abnormally raised instantly in serious cases, so that the flight performance of the airplane is greatly reduced, particularly when the airplane takes off and rises, the flight attitude is difficult to control, and the air crash is caused seriously. Therefore, in order to ensure normal shipping and flight safety, the frost and snow on the surface of the aircraft must be removed.
At present, the conventional aircraft deicing mode is to stop the aircraft at a specific deicing area, namely an airport deicing apron, and spray deicing liquid on the surface of the aircraft to enable ice, snow and frost attached to the surface of the aircraft to fall off, reduce the adhesion force of ice and the surface of the aircraft or reduce the freezing temperature of water on the anti-icing surface of the aircraft. However, the deicing waste liquid on the airport deicing apron generally flows into the drainage pipe ditch after deicing, although collection measures are usually considered in airports, the effect is difficult to achieve expectation, the deicing waste liquid can be directly discharged through the drainage pipe ditch, pollution to the peripheral water environment of the airport is easy to cause, and because the drainage pipe ditch is usually made of concrete, the deicing waste liquid can cause certain corrosion to the concrete, the drainage pipe ditch is easy to have potential safety hazards, meanwhile, the corroded concrete can be mixed into the deicing waste liquid, pollution is caused to the deicing waste liquid, the treatment, purification and secondary utilization of the deicing waste liquid are not facilitated, and the deicing waste liquid is expensive in price and large in usage amount, the direct discharge cost is high, and the cost is not facilitated to be saved.
Therefore, how to solve the problems that the existing deicing waste liquid is directly discharged, easily corrodes a drain pipe ditch and is not beneficial to treatment, purification and secondary utilization of the deicing waste liquid is a key technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists in the correlation technique at least to a certain extent, the utility model aims at providing a deicing waste liquid collecting groove, it can solve current deicing waste liquid and directly discharge, corrodes the drain ditch easily, and is unfavorable for the secondary problem of using of deicing waste liquid.
The application provides a ditch is collected to deicing waste liquid, including being located airport deicing terrace under, and each other not have a perfect understanding rainwater passageway and deicing waste liquid passageway, rainwater passageway is provided with the first shaft that supplies the rainwater to get into, just deicing waste liquid passageway is provided with the second shaft that supplies the deicing waste liquid to get into, first shaft with all can be provided with the valve with opening and shutting in the second shaft, be provided with in the deicing waste liquid passageway and supply deicing waste liquid circulation and with the blow off pipe that the second shaft link up.
Preferably, each of the rainwater passage and the deicing waste liquid passage includes a groove and a cover plate closing an opening of the groove.
Preferably, the rainwater channel and the deicing waste liquid channel are of reinforced concrete structures, the cross sections of the rainwater channel and the deicing waste liquid channel are square, and two sides of the groove and the bottom of the groove are in slope transition.
Preferably, a base is arranged below the groove, and the base comprises a crushed stone layer and a plain concrete layer located between the crushed stone layer and the groove.
Preferably, wet lean concrete is filled between the sewage discharge pipe and the groove, and a waterproof layer is arranged between the groove and the wet lean concrete.
Preferably, the sewage draining pipe is a steel skeleton polyethylene plastic composite pipe.
Preferably, the rainwater channel and the deicing waste liquid channel are arranged in parallel and adjacently, and a seam expansion plate is arranged between the rainwater channel and the deicing waste liquid channel.
Preferably, a grate for blocking sundries is arranged in the first vertical shaft and the second vertical shaft, and the grate is positioned outside the valve.
Preferably, the grate is flush with the well heads of the first shaft and the second shaft.
Preferably, the well mouths of the first shaft and the second shaft are provided with frames for bearing the grates, and the inner sides of the frames are provided with clamping grooves for embedding the grates.
The technical scheme provided by the application can comprise the following beneficial effects:
valves can be arranged in the first vertical shaft and the second vertical shaft in an openable and closable manner, and when rainwater is accumulated on the ice removing terrace of the airport, the valve of the first vertical shaft can be opened and the valve of the second vertical shaft can be closed, so that the rainwater flows into the rainwater channel; when the deicing waste liquid is accumulated on the airport deicing apron, the valve of the second vertical shaft can be opened, and the valve of the first vertical shaft can be closed, so that the deicing waste liquid flows into the deicing waste liquid channel, the switching between the rainwater channel and the deicing waste liquid channel is realized, and the distribution of rainwater and sewage can be controlled;
be provided with the blow off pipe in deicing waste liquid passageway, this blow off pipe is used for supplying the circulation of deicing waste liquid, by the deicing waste liquid of second shaft inflow alright flow in to the blow off pipe, and then can flow to deicing waste liquid recovery pond through the blow off pipe, be favorable to the collection to the deicing waste liquid, and can protect the surrounding environment, carry and collect the deicing waste liquid through the blow off pipe, the corruption of deicing waste liquid to the concrete has been avoided, be convenient for the processing purification and the reutilization of deicing waste liquid, the structure that is favorable to guaranteeing concrete structure is firm, and then be favorable to promoting the life of this deicing waste liquid collection ditch.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of the present deicing waste collection trench shown in accordance with some exemplary embodiments;
FIG. 2 is a cross-sectional view of a deicing waste channel shown in accordance with some exemplary embodiments;
FIG. 3 is a schematic cross-sectional view of the present deicing waste collection trench shown in accordance with certain exemplary embodiments;
FIG. 4 is an installation schematic of a wellhead, shown in accordance with some exemplary embodiments.
In the figure: 1-a first vertical shaft, 2-a second vertical shaft, 3-a valve, 4-a blow-off pipe, 5-a groove, 6-a cover plate, 7-a gravel layer, 8-a plain concrete layer, 9-wet lean concrete, 10-a seam expansion plate, 11-a grate and 12-a frame.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus or methods consistent with aspects of the present application.
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1 to 4, the present embodiment provides a deicing waste liquid collecting trench, including a rainwater channel and a deicing waste liquid channel, wherein the rainwater channel and the deicing waste liquid channel are both disposed under an airport deicing apron, and the rainwater channel and the deicing waste liquid channel are disposed independently of each other and are not communicated with each other, and a double drainage channel design mode is adopted, and the rainwater channel and the deicing waste liquid channel are completely isolated, so that deicing waste liquid accumulated on the airport deicing apron can flow into the deicing waste liquid channel, accumulated rainwater can flow into the rainwater channel, thereby realizing rainwater-sewage separation and avoiding pollution of the deicing waste liquid to soil and water.
In order to facilitate the inflow of rainwater and deicing waste liquid, a first vertical shaft 1 is arranged on the rainwater channel so that the rainwater channel is communicated with the ground of the airport deicing terrace, and further the rainwater on the airport deicing terrace can conveniently flow into a rainwater pipeline through the first vertical shaft 1; be provided with second shaft 2 on deicing waste liquid passageway to make deicing waste liquid passageway and airport deicing apron's ground link up, and then be convenient for deicing waste liquid on the airport deicing apron flow into in the deicing waste liquid passageway through second shaft 2. Of course, in order to facilitate the collection of rainwater and deicing waste liquid, the first shaft 1 and the second shaft 2 may be distributed in plurality on the airport deicing apron.
Moreover, the valves 3 are openably and closably arranged in the first shaft 1 and the second shaft 2, and the valves 3 can seal the first shaft 1 or the second shaft 2, so that when rainwater is accumulated on the ice terrace of the airport, the valves 3 of the first shaft 1 can be opened, the valves 3 of the second shaft 2 can be closed, and the rainwater can flow into the rainwater channel; when the deicing waste liquid is accumulated on the airport deicing apron, the valve 3 of the second shaft 2 can be opened, and the valve 3 of the first shaft 1 is closed, so that the deicing waste liquid flows into the deicing waste liquid channel, the switching between the rainwater channel and the deicing waste liquid channel is realized, and the rainwater-sewage separation can be controlled. Wherein the openable structure of the valve 3 is prior art, it is preferable here to open and close the valve 3 downward to open and close the first shaft 1 and the second shaft 2, which is advantageous for keeping the surface of the airport deicing apron flat.
Wherein, be provided with blow off pipe 4 in deicing waste liquid passageway, this blow off pipe 4 is used for supplying the deicing waste liquid circulation, and this blow off pipe 4 link up with second shaft 2, by the deicing waste liquid alright inflow to blow off pipe 4 of 2 inflows of second shaft, and then can flow to deicing waste liquid recovery pond through blow off pipe 4, be favorable to the collection to the deicing waste liquid to can protect the surrounding environment. Here, carry and collect the deicing waste liquid through blow off pipe 4, avoided the corruption of deicing waste liquid to the concrete, the processing of the deicing waste liquid of being convenient for purifies and the reutilization, is favorable to guaranteeing that concrete structure's structure is firm, and then is favorable to promoting the life of this deicing waste liquid collection ditch. Certainly, this drain pipe can stretch into in the second shaft 2 through tee bend structure for during deicing waste liquid directly flows the drain pipe, avoided the corruption of deicing waste liquid to 2 lateral walls of second shaft, the structure is more firm.
So set up for in deicing waste liquid of piling up on airport deicing terrace can flow in deicing waste liquid passageway, the rainwater of piling up can flow in rainwater passageway, realize the distribution of rain and sewage, avoid the pollution of deicing waste liquid to soil and water, be favorable to the collection to the deicing waste liquid, and can protect the surrounding environment, and avoided the corruption of deicing waste liquid to the concrete, be convenient for the processing of deicing waste liquid purify and the reutilization, and then be favorable to life.
In this embodiment, the rainwater channel and the deicing waste liquid channel are both formed by the groove 5 and the cover plate 6, wherein the groove 5 is buried under the ground surface, and the opening of the groove 5 is sealed by the cover plate 6, so that a channel for rainwater or deicing waste liquid to flow is formed between the groove 5 and the cover plate 6, and thus, the groove 5 and the cover plate 6 are arranged in a split structure, which is beneficial to laying of the channel and is convenient for maintenance when the channel is blocked.
Further, rainwater passageway and deicing waste liquid passageway all set up to reinforced concrete structure, specifically, slot 5 and apron 6 all set up to reinforced concrete structure to use C40 concrete, moreover, slot 5 and apron 6 structural shape are square, are favorable to promoting the holding power of bottom surface. The corner position between the two side walls of the groove 5 and the bottom of the groove is provided with a slope, so that the side walls of the groove 5 and the bottom of the groove are in smooth transition, and the cross section of the bottom of the groove 5 is gradually reduced downwards under the action of the slope, so that the circulation of rainwater or deicing waste liquid is facilitated, and the blockage is avoided.
Wherein, a base is arranged below the groove 5, the base is used for supporting the groove 5 to prevent the groove 5 from sinking or inclining under the action of gravity or extrusion, in particular, the base comprises a gravel layer 7 and a plain concrete layer 8, the plain concrete layer 8 is positioned between the gravel layer 7 and the groove 5, and preferably, the plain concrete layer 8 is C20, which is beneficial to maintaining the stability of bearing.
Remain between blow off pipe 4 and the slot 5 certain distance, and it has wet lean concrete 9 to fill, be used for guaranteeing that blow off pipe 4 stabilizes and fixes in slot 5 well, can prevent that blow off pipe 4 from rocking the slope, moreover, be provided with the waterproof layer between slot 5 and wet lean concrete 9, specifically, this waterproof layer sets up to the EPT rubber coiled material, and then isolated moisture's circulation, is favorable to guaranteeing slot 5 and blow off pipe 4's stable performance.
In some embodiments, set up blow off pipe 4 into steel skeleton polyethylene composite pipe, it has higher corrosion resistance, and the structure is firm, and long service life is favorable to promoting the life of this deicing waste liquid collecting channel.
Rainwater passageway and deicing waste liquid passageway parallel arrangement and adjacent, when the construction, only need excavate a channel, bury rainwater passageway and deicing waste liquid passageway in the channel side by side, are favorable to reducing the work load of construction, moreover, can be with adjacent setting of first shaft 1 and second shaft 2, like this, when control rain and sewage reposition of redundant personnel, the personnel's of being convenient for operation. Wherein, rainwater passageway and deicing waste liquid passageway can components of a whole that can function independently set up, also can integrative pouring form, because rainwater passageway and deicing waste liquid passageway close on, and according to reinforced concrete expend with heat and contract with cold principle, need set up seam board 10 that expands between rainwater passageway and deicing waste liquid passageway, and seam board 10 that expands has certain inflation contractility, can extrude seam board 10 that expands when rainwater passageway and deicing waste liquid passageway expand, and then avoid rainwater passageway and deicing waste liquid passageway because the problem that the inflation damaged. Specifically, the expansion joint plate 10 may include a closed polyethylene foam plate.
In some embodiments, a grate 11 is arranged in the first shaft 1 and the second shaft 2, and the grate 11 is used for blocking sundries so as to prevent larger sundries from entering into the rainwater channel and the deicing waste liquid channel and further causing channel blockage. Moreover, the grate 11 is positioned on the outer side of the valve 3, wherein the outer side is the side of the first shaft 1 or the second shaft 2 which is relatively close to the well head and the ground, so that sundries blocked on the grate 11 can be treated without detaching the valve 3.
Furthermore, the grate 11 is flush with the wellheads of the first shaft 1 and the second shaft 2, so that the surface of the ice terrace on the airport is flat, the airplane can move forward and stop conveniently, and the safety of the airplane is guaranteed.
Specifically, the frame 12 is arranged at the inlet of the first shaft 1 and the second shaft 2, the frame 12 is fixed on the well head and is flush with the well head, and under the action of the frame 12, the contact area of the frame and the well head can be increased, and collapse is prevented. The inner side of the frame 12 is provided with a clamping groove, and the clamping groove can be used for embedding the grate 11 and placing the grate in the clamping groove, so that the grate 11 can be conveniently disassembled and assembled. Wherein, the frame 12 and the grate 11 are both made of nodular cast iron, and the structure is stable and firm.
It should be noted that the terms "first," "second," and the like, as used herein, are not intended to limit the specific order, but merely to distinguish one element or function from another. The stated "horizontal", "vertical", "up", "down", "left" and "right" are the ones when the deicing waste liquid collecting trench is in the state of being laid as shown in fig. 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The utility model provides a ditch is collected to deicing waste liquid, its characterized in that, including be located airport deicing terrace under, and each other not have a perfect understanding rainwater passageway and deicing waste liquid passageway, rainwater passageway is provided with first shaft (1) that supplies the rainwater to get into, just deicing waste liquid passageway is provided with second shaft (2) that supply the deicing waste liquid to get into, first shaft (1) with all can be provided with valve (3) with opening and shutting in second shaft (2), be provided with in the deicing waste liquid passageway supply the deicing waste liquid circulate and with blow off pipe (4) that second shaft (2) link up.
2. Deicing waste liquid collection trench according to claim 1, wherein each of the rainwater passage and the deicing waste liquid passage comprises a groove (5) and a cover plate (6) closing an opening of the groove (5).
3. Deicing waste liquid collection trench as claimed in claim 2, wherein said rainwater channel and said deicing waste liquid channel are provided in a reinforced concrete structure and have a square cross section, and both sides of said trench (5) are in a slope transition with the bottom of the trench.
4. Deicing waste liquid collection trench according to claim 2, characterized in that a foundation is provided below the trench (5), said foundation comprising a crushed stone layer (7) and a plain concrete layer (8) between the crushed stone layer (7) and the trench (5).
5. Deicing waste liquid collection trench according to claim 2, characterized in that wet lean concrete (9) is filled between the sewage discharge pipe (4) and the trench (5), and a waterproof layer is provided between the trench (5) and the wet lean concrete (9).
6. Deicing waste liquid collection trench as claimed in claim 1, characterized in that the sewage discharge pipe (4) is provided as a steel skeleton polyethylene plastic composite pipe.
7. Deicing waste liquid collection trench according to claim 1, wherein said rain water channel and said deicing waste liquid channel are arranged in parallel and adjacent to each other, and a caulk plate (10) is arranged between said rain water channel and said deicing waste liquid channel.
8. Deicing waste liquid collection trench according to claim 1, characterized in that a grate (11) for blocking impurities is provided in the first shaft (1) and the second shaft (2), and the grate (11) is located outside the valve (3).
9. Deicing waste collection trench according to claim 8, characterized in that the grate (11) is flush with the mouths of the first shaft (1) and the second shaft (2).
10. Deicing waste liquid collection trench according to claim 9, wherein well heads of the first shaft (1) and the second shaft (2) are provided with a frame (12) for carrying the grate (11), and a clamping groove for embedding the grate (11) is formed on the inner side of the frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340721.1U CN210684935U (en) | 2019-08-16 | 2019-08-16 | Deicing waste liquid collecting channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340721.1U CN210684935U (en) | 2019-08-16 | 2019-08-16 | Deicing waste liquid collecting channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684935U true CN210684935U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340721.1U Active CN210684935U (en) | 2019-08-16 | 2019-08-16 | Deicing waste liquid collecting channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684935U (en) |
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2019
- 2019-08-16 CN CN201921340721.1U patent/CN210684935U/en active Active
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