CN218933643U

CN218933643U - Continuous collection drainage tank body and continuous rainfall resistant building roof composed of same

Info

Publication number: CN218933643U
Application number: CN202320122286.5U
Authority: CN
Inventors: 孙雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-04-28
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a continuous water collecting and draining tank body and a continuous rainfall resistant building roof composed of the same. According to the utility model, a top tank body, a telescopic sleeve and a bottom tank body of the continuous water collecting and draining tank body are sequentially communicated from top to bottom, and a plurality of deformation seats are vertically and parallelly connected between the outer side wall of the top tank body and the outer side wall of the bottom tank body; the upper positioning seat body and the lower positioning seat body are respectively fixedly arranged on the outer walls of the top groove body and the bottom groove body, the upper end of the guide rod is arranged on the upper positioning seat body, the lower end of the guide rod passes through the through hole to be connected with the baffle head, and the elastic piece is sleeved on the guide rod; a plurality of continuous water collecting and draining groove bodies in the anti-continuous rainfall building roof are arranged at the peripheral edge of the building roof body, each continuous water collecting and draining groove body is connected with the inner wall of the parapet wall of the building roof body through a supporting component, each continuous water collecting and draining groove body is arranged at a water falling opening, and each bottom connecting cover is buckled at the water falling opening.

Description

Continuous collection drainage tank body and continuous rainfall resistant building roof composed of same

Technical Field

The utility model particularly relates to a continuous water collecting and draining tank body and an anti-continuous rainfall building roof composed of the same.

Background

The building roof is a bearing enclosure structure at the top end of a building, the building roof has good drainage function, the correct drainage mode is selected to quickly and timely drain roof rainwater to the outdoor or a pipe ditch and reduce accident hidden trouble, the roof is of critical importance to the roof, for large-span structures, airports with large-area roofs, high-speed rail stations or other buildings with large rainfall capacity, the danger that the roof collapses can not be quickly removed by the rainwater in a short time, the large-roof building can not meet the requirement by gravity drainage, the drainage mode of the large-roof building needs to be improved at present, namely the common civil building needs to correspond to the new problem caused by climate change, the traditional drainage mode can not form a good drainage process when meeting the climate conditions of heavy rainfall and continuous rainfall, the drainage mode is single, the emergency adjustment structure for emergency flows is not needed, the rapid continuous drainage requirement of the rainwater converging port is difficult to meet, the current tension is easy to cause blockage, the continuous drainage effect is influenced, the building needs to be strengthened by the necessary waterproof roof drainage, the building needs to be improved in a water-falling mode is also suitable for realizing the different weather conditions, and the safety performance of the building is durable.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides a continuous water collecting and draining tank body and a continuous rainfall resistant building roof composed of the same, so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a continuous collection drainage tank body, includes roof tank body, bottom tank body, flexible cover and a plurality of seat that warp, roof tank body, flexible cover and bottom tank body are from last to communicating setting in proper order down, the top of roof tank body is the end of intaking, and the top of bottom tank body is open end, and the bottom processing of bottom tank body has multiunit apopore, the bottom of roof tank body is linked together with the top of bottom tank body through flexible cover, vertical parallel connection has a plurality of seat that warp between the lateral wall of roof tank body and the lateral wall of bottom tank body;

each deformation seat body comprises a guide rod, an upper positioning seat body, a lower positioning seat body, an elastic piece and a blocking head, wherein the upper positioning seat body and the lower positioning seat body are respectively and fixedly installed on the outer walls of the top groove body and the bottom groove body, a through hole is formed in the lower positioning seat body, the upper end of the guide rod is arranged on the upper positioning seat body, the lower end of the guide rod penetrates through the through hole to be connected with the blocking head, the outer diameter of the guide rod is in clearance with the inner wall of the hole of the through hole, the elastic piece is arranged between the lower positioning seat body and the blocking head, the two ends of the elastic piece are respectively connected with the lower positioning seat body and the blocking head, and the elastic piece is sleeved on the guide rod.

Utilize embodiment one, two or three last collection drainage tank body constitute anti rainfall building roof that lasts, including building roof body, a plurality of is last to collect drainage tank body and a plurality of end to put the junction box, a plurality of is last to collect drainage tank body and is arranged in the peripheral edge of building roof body, every is last to collect drainage tank body and be connected with the parapet inner wall of building roof body through a supporting component, it sets up to last collection drainage tank body and end to put the junction box one-to-one, every is last to collect drainage tank body and sets up in water outlet department, every is put the junction box lock in water outlet department, every is put the junction box and is pasted and lean on the first connecting pipe department of its corresponding last collection drainage tank body, the lower extreme of every is last to collect drainage tank body is linked together with water outlet through first connecting pipe, first connecting pipe is towards the processing of a side wall of end to put the junction box, first connecting pipe is linked together with one side of end to put the junction box through the side, the opposite side processing of end to put the junction box has the water inlet opening that is linked with water outlet.

Compared with the prior art, the utility model has the beneficial effects that:

the continuous water collecting and draining tank body is reasonable in structure, not only can realize the temporary collection of continuous rainwater through the up-down through inner cavity structure formed before the top tank body and the bottom tank body, but also can realize the up-down fluctuation change of the relative position between the top tank body and the bottom tank body through the structure form of mutual matching between the telescopic sleeve and the plurality of deformation seats, thereby reducing the blocking condition caused by the self tension of water flow in continuous concentrated rapid flow, damaging blocking conditions, forming an intermittent fluctuation structure form, and the fluctuation drainage mode disturbs the original positions of bubbles and impurities in water, so that bad factors influencing the drainage of the water flow are influenced, the blocking structure is opened, and the continuous collection and drainage process is realized.

The continuous rainfall-resistant building roof can realize the continuous water collecting and draining process at the whole edge by mutually matching the building roof body, the continuous water collecting and draining groove bodies and the bottom connecting covers, and the continuous water collecting and draining process only needs to be regulated by taking the gravity of water flow as power without the assistance of other matched components, so that the building roof has more stable and reliable water draining use performance, and can be used for the climatic environment of conventional rainfall and also used for the climatic environment of strong rainfall or other severe abnormality.

Drawings

FIG. 1 is a schematic side view of a continuous water collecting and draining tank body;

FIG. 2 is a schematic perspective view of a continuous water collecting and draining tank;

FIG. 3 is a schematic perspective view of the connection between the continuous drainage collection tank and the first communication pipe;

FIG. 4 is a schematic side elevational view of the connection between the continuous collection drainage trough and the support assembly;

FIG. 5 is a schematic perspective view of a deformed seat;

FIG. 6 is a schematic view of a first cross-sectional structure of a roof of a building resistant to continuous rainfall;

FIG. 7 is a schematic perspective view showing the connection between the first communication pipe and a bottom connection cover of a structural form;

FIG. 8 is a schematic view of a second cross-sectional structure of a continuous rainfall resistant building roof;

fig. 9 is a schematic perspective view showing a connection relationship between a first communication pipe and a bottom connection cover of another structure.

In the figure: 1-a top tank body; 2-a bottom tank body; 3-telescoping sleeve; 4-deforming the seat body; 4-1-guide rod; 4-2-upper positioning seat body; 4-3-positioning the base body; 4-4-elastic members; 4-5-baffle heads; 5-through holes; 6-a first communication pipe; 7-a support assembly; 7-1-connecting seats; 7-2-connecting rods; 8-arranging a connecting cover at the bottom; 8-1-an auxiliary water inlet; 8-2-barrier strips; 9, water inlet openings; 10-building roof body; 11-parapet; 12-an auxiliary water inlet tank; 13-mesh; 20-water outlet.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is as follows: referring to fig. 1 to 9, the continuous water collecting and draining tank in this embodiment includes a top tank 1, a bottom tank 2, a telescopic sleeve 3 and a plurality of deformation bases 4, the top tank 1, the telescopic sleeve 3 and the bottom tank 2 are sequentially connected from top to bottom, the top end of the top tank 1 is a water inlet end, the top end of the bottom tank 2 is an open end, and the water inlet end of the top tank 1 is provided with a mesh 13 for shielding fallen leaves, plastic bags or other sundries from entering the top tank 1 while entering rainwater.

In this embodiment, the mesh 13 is in a concave structure, so that the rapid flow under the condition of continuous heavy rainfall can be conveniently collected and enter the top tank body 1.

Further, the net piece 13 includes frame and net piece body, and the frame is the frame body of undercut, and net piece body fixed mounting is in the bottom in the frame, and the top of frame all around and roof cell body 1 can be dismantled and be connected, the clearance and the change of net piece 13 of being convenient for.

In this embodiment, the top groove body 1 is a groove body with a wide outside and a narrow inside, and the longitudinal section of the top groove body 1 along the width direction is in a Y shape or a V shape, so that in a limited space, an advantageous structure is provided for rainwater collection with a large rapid flow, and an entry structure with a large area is formed.

Further, the tank bottom processing of the top tank body 1 has a plurality of holes of permeating water, and the hole of permeating water can realize the drainage effect to the rainwater, can also combine the internal structure form of top tank body 1 to form the short-term conflux and the collecting effect to the rainwater, lighten the drainage pressure to the bottom tank body 2 of top tank body 1 below, flexible cover 3, realize lasting collection drainage tank body stable and orderly drainage process, improve the performance of coping with heavy rainfall.

In this embodiment, the telescopic sleeve 3 is a corrugated sleeve, the shape of the upper end of the telescopic sleeve 3 is matched with the shape of the bottom of the top groove body 1, the connection positions of the telescopic sleeve 3 and the top groove body are sealed, the telescopic sleeve 3 comprises but not limited to a plastic film or a corrugated pipe folded together, the top groove body 1, the telescopic sleeve 3 and the bottom groove body 2 form an up-down rainwater collecting cavity structure for collecting rainwater, and the inner volume of the rainwater collecting cavity can be changed due to the telescopic sleeve 3 being telescopic in height.

In the embodiment, the bottom tank body 2 is an equal-width tank body, the shape and the size of the bottom tank body are matched with the lower end of the telescopic sleeve 3, a plurality of groups of water outlet holes are processed at the bottom end of the bottom tank body 2, each group of water outlet holes comprises a plurality of single holes, the aperture of each single hole is equal to the aperture of each water permeable hole,

furthermore, when the aperture of the single hole is larger than that of the water permeable hole, the smooth drainage process is realized while the bottom groove body 2 is in a flow collecting mode.

In the embodiment, the bottom end of the top groove body 1 is communicated with the top end of the bottom groove body 2 through a telescopic sleeve 3, a plurality of deformation seats 4 are vertically connected between the outer side wall of the top groove body 1 and the outer side wall of the bottom groove body 2 in parallel, each deformation seat 4 comprises a guide rod 4-1, an upper positioning seat 4-2, a lower positioning seat 4-3, an elastic piece 4-4 and a blocking head 4-5, the upper positioning seat 4-2 and the lower positioning seat 4-3 are respectively and fixedly arranged on the outer walls of the top groove body 1 and the bottom groove body 2, a through hole 5 is machined in the lower positioning seat 4-3, the upper end of the guide rod 4-1 is arranged on the upper positioning seat 4-2, the lower end of the guide rod 4-1 penetrates through the through hole 5 and is connected with the blocking head 4-5, the outer diameter of the guide rod 4-1 is arranged in a gap with the inner wall of the through hole 5, the elastic piece 4-4 is arranged between the lower positioning seat 4-3 and the blocking head 4-5, and two ends of the elastic piece 4-4 are respectively and fixedly arranged on the outer walls of the lower positioning seat 4-3 and the blocking head 4-5, and the guide rod 4-1 are respectively and elastically sleeved on the guide rod 4-1.

In this embodiment, the elastic member 4-4 is a spring.

The working principle of the deformation seat body 4 matched with the top groove body 1, the telescopic sleeve 3 and the bottom groove body 2 is as follows:

when the utility model encounters rainfall or continuous rainfall weather, rainwater continuously enters the top tank body 1 and finally enters the water falling port 20 through the telescopic sleeve 3 and the bottom tank body 2, when the precipitation suddenly increases, the amount of rainwater collected in the top tank body 1 can be increased in a short time, the top tank body 1 descends due to the increase of dead weight, the telescopic sleeve 3 is highly extruded and contracted to the lowest limit state of the height, meanwhile, the bottom tank body 2 is extruded through the telescopic sleeve 3, at the moment, the guide rod 4-1 moves downwards to enable the length between the lower positioning seat body 4-3 and the baffle head 4-5 to be increased, the elastic piece 4-4 is in an extension state, the rainwater in the top tank body 1 is discharged through the water permeable hole along with the increase of the precipitation suddenly, the elastic piece 4-4 is restored to be in an original state along with the continuous entering of the precipitation, the rainwater in the top tank body 1 is changed due to the increase of dead weight, the deformation seat body 4 is elastically regulated to enable the top tank body 1 to be in an up-down fluctuation state, the generated fluctuation generates vibration to the water collection in the top tank body 1, the interference water, or the water is blocked, and other water is discharged due to the situation of the water, and other dirt is accumulated, and the working modes are simultaneously, and the soil is drained and the situation is well is realized.

In the process, the height of the telescopic sleeve 3 can be extended according to the increase of the water quantity in the telescopic sleeve, and the telescopic sleeve has the effect of temporarily storing the rainwater quantity with a certain volume.

In this embodiment, the installation positions of the deformation seats 4 are divided into two groups, and the deformation seats are respectively located on the outer walls of two sides of the top groove 1 and the bottom groove 2, and the deformation seats 4 located on the same side are arranged at intervals, and the interval between two adjacent deformation seats 4 is preferably 20-80 cm.

In this embodiment, the top tank body 1 and the bottom tank body 2 are elongated tanks, the length directions of the top tank body 1 and the bottom tank body 2 are in the same direction as the length direction of the water outlet 20, the width values of the top tank body 1 and the bottom tank body 2 are 25-45cm, multiple groups of water outlets are arranged at the bottom end of the bottom tank body 2 at intervals, the processing area of each group of water outlets is a rectangular area or a circular area, each group of water outlets comprises multiple single holes, multiple first communication pipes 6 are arranged below the bottom tank body 2, each first communication pipe 6 is correspondingly provided with a group of water outlets, the upper end of each first communication pipe 6 is communicated with the inside of the bottom tank body 2 through a group of water outlets corresponding to the water outlets, and the lower end of each first communication pipe 6 is a water outlet.

In this embodiment, the first communication pipe 6 is a square pipe or a circular pipe, preferably a square pipe, so as to be convenient for matching with the water outlet 20 and other members abutted against the water outlet.

The second embodiment is as follows: referring to fig. 1-9, in this embodiment, the anti-continuous rainfall building roof includes a building roof body 10, a plurality of continuous water collecting and draining tanks and a plurality of bottom connecting covers 8, the continuous water collecting and draining tanks are arranged at the peripheral edge of the building roof body 10, each continuous water collecting and draining tank is connected with the inner wall of a parapet 11 of the building roof body 10 through a supporting component 7, the continuous water collecting and draining tanks and the bottom connecting covers 8 are arranged in a one-to-one correspondence manner, each continuous water collecting and draining tank is arranged at a water outlet 20, each bottom connecting cover 8 is buckled at the water outlet 20, each bottom connecting cover 8 is attached to a connecting pipe 6 of the corresponding continuous water collecting and draining tank, the lower end of each continuous water collecting and draining tank is communicated with the water outlet 20 through a first connecting pipe 6, a side opening is processed on one side wall of the first connecting cover 6 facing the bottom connecting cover 8, a water inlet 9 communicated with the water outlet 20 is processed on the other side of the bottom connecting cover 8.

In this embodiment, the water inlet opening 9 provides a position for rainwater falling on other positions on the top surface of the building roof body 10 to flow together, and water flows into the water outlet 20 through the water inlet opening 9. The bottom connecting cover 8 not only has a communication effect, but also has an effect of assisting in supporting the continuous collection drainage tank body.

In this embodiment, the structural form of the building roof body 10 is the same as that of the existing building roof, in which the water outlet 20 is formed by matching a plurality of continuous water collecting and draining tanks with a plurality of bottom connecting covers 8, and the directions of the water inlets are different, so as to be suitable for the water flow collecting processes of different directions.

Each continuous water collecting and draining tank body comprises a top tank body 1, a bottom tank body 2, a telescopic sleeve 3 and a plurality of deformation seat bodies 4, wherein the top tank body 1, the telescopic sleeve 3 and the bottom tank body 2 are sequentially communicated from top to bottom, the top end of the top tank body 1 is a water inlet end, the top end of the bottom tank body 2 is an open end, a plurality of groups of water outlet holes are formed in the bottom end of the bottom tank body 2, the bottom end of the top tank body 1 is communicated with the top end of the bottom tank body 2 through the telescopic sleeve 3, and a plurality of deformation seat bodies 4 are vertically and parallelly connected between the outer side wall of the top tank body 1 and the outer side wall of the bottom tank body 2;

further, each deformation seat body 4 comprises a guide rod 4-1, an upper positioning seat body 4-2, a lower positioning seat body 4-3, an elastic piece 4-4 and a blocking head 4-5, the upper positioning seat body 4-2 and the lower positioning seat body 4-3 are respectively and fixedly arranged on the outer walls of the top groove body 1 and the bottom groove body 2, a through hole 5 is processed on the lower positioning seat body 4-3, the upper end of the guide rod 4-1 is arranged on the upper positioning seat body 4-2, the lower end of the guide rod 4-1 penetrates through the through hole 5 to be connected with the blocking head 4-5, the outer diameter of the guide rod 4-1 is arranged with the inner wall of the hole of the through hole 5 in a clearance mode, the elastic piece 4-4 is arranged between the lower positioning seat body 4-3 and the blocking head 4-5, two ends of the elastic piece 4-4 are respectively connected with the lower positioning seat body 4-3 and the blocking head 4-5, and the elastic piece 4-4 is sleeved on the guide rod 4-1.

The deformation power of the deformation seat body 4 in the utility model is derived from the gravity of the collected water flow.

Further, an auxiliary water inlet 8-1 is processed at the top end of the bottom connecting cover 8, and a plurality of baffle strips 8-2 are arranged at the auxiliary water inlet 8-1 and used for shielding fallen leaves or other sundries.

Other structures and connection relationships not mentioned in this embodiment are the same as those in the first embodiment.

And a third specific embodiment: the present embodiment is further defined in the first or second embodiment, where a plurality of continuous water collecting and draining tanks are vertically disposed at the peripheral edge of the building roof body 10, each continuous water collecting and draining tank is correspondingly provided with an auxiliary water inlet tank 12 disposed in an inclined manner, the structure of the auxiliary water inlet tank 12 is the same as that of the continuous water collecting and draining tank, the auxiliary water inlet tank 12 is disposed in an inclined manner at the top end of the bottom connecting cover 8, and the bottom of the auxiliary water inlet tank 12 is communicated with the water outlet 20 through the bottom connecting cover 8.

In this embodiment, the setting direction of the auxiliary water inlet tank 12 is different from the setting direction of the continuous water collecting and draining tank, the setting direction of the continuous water collecting and draining tank is vertical, and the auxiliary water inlet tank 12 is inclined, and the inclination angle of the auxiliary water inlet tank and the top surface of the building roof body 10 is equal to or lower than 30 degrees, so that the auxiliary water inlet tank 12 can timely drain when the amount of incoming water or rainwater in other directions on the top surface of the building roof body 10 is matched to be accumulated to a certain height.

Further, the secondary intake channel 12 is identical in construction but may be sized to be equal to or smaller than the size of the continuous sump drain channel.

Further, other supporting rod members for supporting the auxiliary water inlet tank 12 can be arranged between the auxiliary water inlet tank 12 and the building roof body 10.

The specific embodiment IV is as follows: this embodiment is further defined in the first, second or third embodiment, where the support assembly 7 includes a connection seat 7-1 and a connection rod 7-2, and the continuous collection drainage tank is fixedly mounted on the building roof body 10 through the support assembly 7, and the support assembly 7 plays a role in supporting the continuous collection drainage tank in an auxiliary manner.

When the supporting component 7 is connected between the top groove body 1 and the parapet 11, the connecting seat 7-1 is arranged on the inner wall of the parapet 11 of the building roof body 10, one end of the connecting rod 7-2 is arranged on the connecting seat 7-1 and vertically slides back and forth along the length direction of the connecting seat 7-1, the other end of the connecting rod 7-2 is connected on the top groove body 1, and the supporting component 7 plays a role in dynamically supporting the continuous water collecting and draining groove body.

Furthermore, the connecting rod 7-2 can also be a telescopic rod, and the connecting mode of the telescopic rod and the connecting seat 7-1 and the top groove body 1 is hinged, so that the dynamic supporting effect on the continuous water collecting and draining groove body can be achieved.

When the support assembly 7 is connected between the bottom groove body 2 and the parapet 11, the connecting seat 7-1 is arranged on the inner wall of the parapet 11 of the building roof body 10, one end of the connecting rod 7-2 is fixedly connected to the connecting seat 7-1, and the other end of the connecting rod 7-2 is connected to the bottom groove body 2, so that the effect of stable support is achieved.

The bottom groove body 2 can be replaced by a first communication pipe 6, the connecting seat 7-1 is arranged on the inner wall of the parapet wall 11 of the building roof body 10, one end of the connecting rod 7-2 is fixedly connected to the connecting seat 7-1, and the other end of the connecting rod 7-2 is connected to the first communication pipe 6, so that the effect of stable support is achieved.

The structural form of the supporting component 7 connected between the top groove body 1 and the parapet 11 and the structural form of the supporting component 7 connected between the bottom groove body 2 and the parapet 11 can be any structural form and can exist independently or simultaneously.

Fifth embodiment: the present embodiment is further limited by the third embodiment, and the bottom connection cover 8 is provided with the second communicating pipe 14 that cooperates with the secondary water intake tank 12, and the connection relationship between the secondary water intake tank 12 and the second communicating pipe 14 is the same as the connection relationship between the continuous water collecting and draining tank and the first communicating pipe 6, and the second communicating pipe 14 functions in the same manner as the first communicating pipe 6. The first communicating pipe 6 and the second communicating pipe 14 are both communicated with the bottom connecting cover 8, and the first communicating pipe 6 and the second communicating pipe 14 are communicated with the water outlet 20 through the bottom connecting cover 8.

Specific embodiment six: in this embodiment, as a further limitation of the fifth embodiment, the arrangement mode of the first communication pipe 6 may be a single pipe or a plurality of pipes, as shown in fig. 7, the first communication pipe 6 is a plurality of pipes having a relatively small length, as shown in fig. 9, the first communication pipe 6 is a pipe having a relatively long length, and the arrangement mode is similar to the arrangement mode of the second communication pipe 14.

The continuous water collecting and draining tank body can realize partial coverage or full coverage of the top of the water falling opening 20 through the first communicating pipe 6, and the partial coverage forms are described above, when the continuous water collecting and draining tank body is fully covered at the water falling opening 20, the continuous water collecting and draining tank body is directly fully communicated with the water falling opening 20 through the first communicating pipe 6, the first communicating pipe 6 is correspondingly arranged in a shape matched with the water falling opening 20, water inlet openings matched with the positions of the building roof body 10 in other directions are processed on two sides of the first communicating pipe 6, and the arrangement of the bottom connecting cover 8 can be omitted.

According to the utility model, when the rainwater amount entering the top tank body 1 is larger than the rainwater amount discharged from the first connecting pipe 6, the rainwater is accumulated in a collecting space formed by the top tank body 1, the bottom tank body 2 and the telescopic sleeve 3, the pressure of the rainwater is increased, the top tank body 1 and the bottom tank body 2 are subjected to expansion deformation of the elastic piece 4-4 of the deformation seat body 4, the length of the guide rod 4-1 between the lower positioning seat body 4-3 and the baffle head 4-5 is shortened under the action of the restoring elastic force of the elastic piece 4-4, the length of the guide rod 4-1 between the upper positioning seat body 4-2 and the lower positioning seat body 4-3 is prolonged, the telescopic sleeve 3 is stretched at the moment, the space for collecting the rainwater among the top tank body 1, the bottom tank body 2 and the telescopic sleeve 3 is increased, more rainwater is conveniently stored, after the rainfall is reduced or the rainfall is stopped, the weight of the rainwater continuously collected and discharged through the first connecting pipe 6 is gradually reduced until the original water discharging tank is continuously collected and discharged.

When the water drainage is performed in a heavy rainfall environment, a smooth and rapid drainage process is realized through a repeated lifting fluctuation mode of mutual cooperation among the top groove body 1, the bottom groove body 2, the telescopic sleeves 3 and the plurality of deformation seats 4, not only can water flow collected in the vertical direction of a roof be discharged, but also water flow formed by the top surface area of the roof be discharged, and even if a water layer with a certain thickness is formed on the top surface of the roof, a confluence drainage process can be performed through a multi-port drainage mode.

Claims

1. A continuous collection drainage tank body which characterized in that: the novel water treatment device comprises a top groove body (1), a bottom groove body (2), a telescopic sleeve (3) and a plurality of deformation seat bodies (4), wherein the top groove body (1), the telescopic sleeve (3) and the bottom groove body (2) are sequentially communicated from top to bottom, the top end of the top groove body (1) is a water inlet end, the top end of the bottom groove body (2) is an open end, a plurality of groups of water outlet holes are processed in the bottom end of the bottom groove body (2), the bottom end of the top groove body (1) is communicated with the top end of the bottom groove body (2) through the telescopic sleeve (3), and a plurality of deformation seat bodies (4) are vertically connected between the outer side wall of the top groove body (1) and the outer side wall of the bottom groove body (2) in parallel;

each deformation seat body (4) comprises a guide rod (4-1), an upper positioning seat body (4-2), a lower positioning seat body (4-3), an elastic piece (4-4) and a blocking head (4-5), wherein the upper positioning seat body (4-2) and the lower positioning seat body (4-3) are respectively and fixedly arranged on the outer walls of the top groove body (1) and the bottom groove body (2), a through hole (5) is processed on the lower positioning seat body (4-3), the upper end of the guide rod (4-1) is arranged on the upper positioning seat body (4-2), the lower end of the guide rod (4-1) penetrates through the through hole (5) to be connected with the blocking head (4-5), the outer diameter of the guide rod (4-1) is arranged with the gap between the inner wall of the through hole (5), the elastic piece (4-4) is arranged between the lower positioning seat body (4-3) and the blocking head (4-5), the two ends of the elastic piece (4-4) are respectively connected with the lower positioning seat body (4-3) and the blocking head (4-5), and the elastic piece (4-4) is sleeved on the guide rod (4-1).

2. A continuous water collection and drainage tank as claimed in claim 1, wherein: the top tank body (1) and the bottom tank body (2) are long tank bodies, the length directions of the top tank body (1) and the bottom tank body (2) are in the same direction as the length directions of the water falling openings (20), a plurality of groups of water outlets are arranged at the bottom end of the bottom tank body (2) at intervals, each group of water outlets comprise a plurality of single holes, a plurality of first communication pipes (6) are arranged below the bottom tank body (2), each first communication pipe (6) is correspondingly provided with a group of water outlets, the upper end of each first communication pipe (6) is communicated with the inside of the bottom tank body (2) through a group of water outlets corresponding to the upper end of each first communication pipe (6), and the lower end of each first communication pipe (6) is a water draining end.

3. A continuous drainage collection tank according to claim 1 or 2, wherein: the telescopic sleeve (3) is a corrugated sleeve.

4. A continuous rainfall resistant construction roof comprising a continuous drainage collection trough of claim 2, wherein: comprises a building roof body (10), a plurality of continuous water collecting and draining groove bodies and a plurality of bottom connecting covers (8), wherein the continuous water collecting and draining groove bodies are arranged at the peripheral edge of the building roof body (10), each continuous water collecting and draining groove body is connected with the inner wall of a parapet wall (11) of the building roof body (10) through a supporting component (7), the continuous water collecting and draining groove bodies and the bottom connecting covers (8) are arranged in one-to-one correspondence, each continuous water collecting and draining groove body is arranged at a water falling opening (20), each bottom connecting cover (8) is buckled at the water falling opening (20), every end is put connecting cover (8) and is leaned on first connecting pipe (6) department of its corresponding continuous collection drainage tank body, the lower extreme of every continuous collection drainage tank body is linked together through first connecting pipe (6) and water outlet (20), first connecting pipe (6) are processed towards a lateral wall of end connecting cover (8) and are had the side port, first connecting pipe (6) are linked together through one side of side port and end connecting cover (8), the opposite side processing of end connecting cover (8) has water inlet opening (9) that are linked together with water outlet (20).

5. The continuous rainfall resistant construction roof of claim 4 wherein: an auxiliary water inlet (8-1) is processed at the top end of the bottom connecting cover (8), and a plurality of baffle strips (8-2) are arranged at the auxiliary water inlet (8-1).

6. The continuous rainfall resistant construction roof as claimed in claim 4 or 5 wherein: the vertical edge that arranges in building roofing body (10) of a plurality of collection drainage tank body, every is last to collect drainage tank body and corresponds and be provided with vice intake channel body (12) that an slope set up, and the structure of vice intake channel body (12) is the same with the structure that is last to collect drainage tank body, and vice intake channel body (12) slope sets up on the top of end set connecting cover (8), and the bottom of vice intake channel body (12) is linked together with water outlet (20) through end set connecting cover (8).