CN210393945U

CN210393945U - Sewage utilization system for green building

Info

Publication number: CN210393945U
Application number: CN201920992134.4U
Authority: CN
Inventors: 吴广礼; 周树勋; 康玉璞; 李超; 武云轩
Original assignee: Beijing Sihui Construction Engineering Co ltd
Current assignee: Beijing Sihui Construction Engineering Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-24
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a sewage utilization system for green building, which comprises a sedimentation chamber arranged below the green building, a water filtering chamber arranged on one side of the sedimentation chamber and a methane tank arranged on one side of the sedimentation chamber relative to the water filtering chamber, wherein the bottom of one side of the sedimentation chamber, which is far away from the water filtering chamber, is provided with a water outlet communicated with the methane tank, a sealing plate is hinged at the water outlet, the end surface of the sealing plate is hinged with an action rod, one end of the action rod, which is far away from the sealing plate, is fixedly connected with an air cylinder, and the air cylinder is fixed at the top end; an electric push rod is horizontally and fixedly arranged in the methane tank, the end part of the electric push rod is fixedly connected with a horizontal connecting rod, the end part of the connecting rod is fixedly connected with a scraper, and the scraper is extended into the bottom of the sedimentation chamber by the electric push rod through the connecting rod and is abutted against the side wall of the bottom of the sedimentation chamber; the cylinder and the electric push rod are electrically connected with a timing control module. The utility model discloses have the realization and to the cleanness in precipitation chamber, improve filtration quality's effect.

Description

Sewage utilization system for green building

Technical Field

The utility model belongs to the technical field of the technique of green building and specifically relates to a sewage utilization system for green building is related to.

Background

The current green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, including energy saving, land saving, water saving, material saving and the like, protect the environment, reduce pollution, provide healthy, comfortable and efficient use space for people and harmoniously live with the nature. The green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization, is benefit sharing between people and nature, the present and the future, and is a construction means of sustainable development.

The utility model discloses a current application number is 201820703066.0's chinese utility model, this utility model discloses a green building sewage treatment plant, its main technical scheme main points include the reinforced concrete prefabricated plate, the last fixed surface of reinforced concrete prefabricated plate is connected with green building, the upper surface difference fixedly connected with family's storage water tank and family's sewage collecting box of reinforced concrete prefabricated plate, family's storage water tank and family's sewage collecting box all are located green building's inside, the left surface of family's storage water tank and green building's inner wall fixed connection, the sewage collecting box of family is located the left side of family's storage water tank, the inside fixedly connected with filter screen of sewage collecting box of family, the inside fixedly connected with flocculating agent case of sewage collecting box of family. This green building sewage treatment plant is through setting up sewage treatment case and methane-generating pit in the bottom of reinforced concrete prefabricated plate, can effectually carry out classification to the sewage in the life, makes the water resource can obtain renewable utilization, and the water economy resource makes the building reach the requirement that green building was rated.

The above prior art solutions have the following drawbacks: because of lacking the cleaning device to the setting tank, therefore along with time lapse, can deposit more debris gradually in the setting tank to increase the work load of follow-up filter screen, active carbon adsorption layer, reduced the filtration quality of infiltration board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green sewage utilization system for building can realize improving filtration quality to the cleanness in sedimentation chamber.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a sewage utilization system for a green building comprises a sewage utilization device arranged below the green building, wherein the sewage utilization device comprises a sedimentation chamber, a water filtering chamber arranged on one side of the sedimentation chamber and a methane tank arranged on one side of the sedimentation chamber opposite to the water filtering chamber, the bottom of one side of the sedimentation chamber, which is far away from the water filtering chamber, is provided with a water outlet communicated with the methane tank, a sealing plate is hinged at the water outlet, the end surface of the sealing plate is hinged with an action rod, one end of the action rod, which is far away from the sealing plate, is hinged with an air cylinder, and the air cylinder is fixed at the top end; an electric push rod is fixedly and horizontally arranged in the methane tank, a horizontal connecting rod is fixedly connected to the end part of the electric push rod, a scraper is hinged to the end part of the connecting rod, and a spring is connected between the scraper and the connecting rod; the electric push rod extends the scraper into the bottom of the settling chamber through the connecting rod and is abutted against the side wall of the bottom of the settling chamber; the cylinder and the electric push rod are electrically connected with a timing control module.

Through adopting above-mentioned technical scheme, after the sedimentation tank sedimentated a period of time to sewage, timing control module drove actuating cylinder action, made the action bars open the closing plate, and timing control module drive electric putter action afterwards makes the scraper blade stretch into sedimentation intracavity bottom to scrape down the debris on the bottom lateral wall in the sedimentation chamber to the methane-generating pit in, thereby realize the cleanness to the sedimentation chamber.

The utility model discloses further set up to: the bottom of the settling cavity is provided with an inclined settling plate, and one side of the settling plate close to the methane tank is lower than one side far away from the methane tank.

Through adopting above-mentioned technical scheme, when the scraper blade was carried out the slope to the precipitation chamber, debris can follow the precipitation board landing to the methane-generating pit in, improve clean efficiency.

The utility model discloses further set up to: and a pressure sensor is arranged in the settling plate and electrically connected with the timing control module.

Through adopting above-mentioned technical scheme, when long not reach the default when deposiing, and the debris accumulation volume in the sedimentation chamber is more and when influencing follow-up filter effect, pressure sensor transmits the detected signal to timing control module to make timing control module control cylinder and electric putter action in proper order, thereby guarantee the drainage quality in drainage chamber.

The utility model discloses further set up to: the sedimentation chamber is isolated from the water filtering chamber through a partition plate, and the top of the partition plate is provided with a water inlet; the vertical mounting panel that is equipped with in drainage intracavity, set firmly the horizontally adsorbed layer between mounting panel and the division board, the adsorbed layer intussuseption is filled with the active carbon granule.

Through adopting above-mentioned technical scheme, the active carbon granule can adsorb sewage debris and adsorb the peculiar smell of sewage to the realization is further clean the filtration to sewage.

The utility model discloses further set up to: the adsorption layer is provided with an upper layer and a lower layer, and the diameter of the active carbon particles in the adsorption layer positioned on the lower layer is smaller than that of the active carbon particles in the adsorption layer positioned on the upper layer.

Through adopting above-mentioned technical scheme, the adsorbed layer on upper strata adsorbs great impurity in with sewage, and the adsorbed layer that lies in the lower floor afterwards adsorbs the smell and the tiny impurity of aquatic, makes quality of water obtain promoting.

The utility model discloses further set up to: a water storage tank is arranged in the green building, a water pump is arranged at the upper end of one side of the mounting plate far away from the water filtering cavity and connected with the water storage tank, and a water inlet end of the water pump is fixedly connected with a water filtering membrane.

Through adopting above-mentioned technical scheme, the water filtering membrane can effectually prevent that impurity from blockking up the water pump, carries out the filtration of last time to the water resource before the water resource is recycled simultaneously, makes the quality of water resource promote once more.

The utility model discloses further set up to: the top of the sedimentation cavity is provided with a sewage collecting box, a filter screen is arranged in the sewage collecting box, the inner side wall of the sewage collecting box is fixedly provided with a storage box, a cavity opening of the storage box is fixedly provided with a penetration plate, and a flocculating agent is stored in the storage box; the bottom of the storage box is fixedly provided with a communicating pipe which is communicated with the storage box and the sedimentation chamber.

Through adopting above-mentioned technical scheme, the flocculating agent in the case permeates to sewage collection box in through the infiltration board to make sewage in the sewage collection box realize matter water separation, thereby can wrap up in the suspended solid separation of holding under the arm with sewage, realize the prefilter to sewage.

The utility model discloses further set up to: the mesh diameter of the filter screen is less than or equal to 0.5 mm.

Through adopting above-mentioned technical scheme, can effectually filter and collect the impurity in the domestic sewage, realize the colating to sewage.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the scraper, the cleaning of the sedimentation cavity can be realized, and the treatment quality of sewage is ensured;

2. the storage box and the filter screen are arranged in the sewage collecting box, so that the sewage can be primarily filtered;

3. through setting up double-deck adsorbed layer, can further improve drainage quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a circuit connection diagram of the timing control module of the present invention.

In the figure, 1, a green building; 2. a sedimentation chamber; 20. a partition plate; 201. a water inlet; 21. a water outlet; 22. a sealing plate; 23. a settling plate; 231. a pressure sensor; 3. a water filtering cavity; 31. mounting a plate; 32. a first adsorbent layer; 33. a second adsorption layer; 34. a water pump; 4. a biogas generating pit; 40. a toilet bowl blow-off pipe; 41. an action lever; 42. a cylinder; 43. an electric push rod; 44. a connecting rod; 45. a squeegee; 5. a timing control module; 6. a sewage collecting tank; 61. filtering with a screen; 62. a storage box; 63. a permeate sheet; 64. a communicating pipe; 7. a water storage tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the sewage utilization system for green buildings disclosed by the utility model comprises a sewage utilization device arranged below a green building 1, wherein the sewage utilization device comprises a precipitation chamber 2, a water filtering chamber 3 arranged on one side of the precipitation chamber 2 and a methane tank 4 arranged on one side of the precipitation chamber 2 opposite to the water filtering chamber 3, and the methane tank 4 is communicated with a toilet drain pipe 40 in the green building 1; the sedimentation chamber 2 is communicated with the water filtering chamber 3 and is separated by a vertically arranged partition plate 20, the top end of the partition plate 20 is provided with a water inlet 201, and the top end of one end, far away from the sedimentation chamber 2, in the water filtering chamber 3 is fixedly provided with a water pump 34; be equipped with sewage collecting box 6 and storage water tank 7 in the green building 1 respectively, sewage collecting box 6 is located precipitation chamber 2 upper end and is linked together with precipitation chamber 2, and storage water tank 7 sets up in the top of drainage chamber 3 and is linked together through water pump 34 and drainage chamber 3, and sewage collecting box 6 is used for collecting domestic sewage, and storage water tank 7 is used for the clean water after the storage water filters through drainage chamber 3.

The domestic sewage is collected by the sewage collecting box 6 and then enters the precipitation cavity 2 for standing precipitation, after standing for a period of time, the water pump 34 works, so that the sewage after standing enters the water filtering cavity 3 through the water inlet 201, after being filtered by the water filtering cavity 3, pure domestic water is pumped into the water storage tank 7 through the water pump 34, and the cyclic utilization of the domestic sewage is realized; wherein, in order to improve the water filtering quality of the water filtering cavity 3, the water inlet end of the water pump 34 is fixedly connected with a water filtering film.

Further, referring to fig. 1, a filter screen 61 is fixedly arranged in the sewage collecting tank 6, and the diameter of the mesh of the filter screen 61 is less than or equal to 0.5 mm; a storage box 62 is fixedly arranged on the inner side wall of the sewage collection box 6, a penetration plate 63 is fixedly arranged in the storage box 62, and a flocculating agent is stored in the storage box 62; the sewage collecting tank 6 is provided with a communicating pipe 64, and the sewage collecting tank 6 is communicated with the sedimentation chamber 2 through the communicating pipe 64. The flocculating agent in the case 62 permeates to the sewage collection box 6 through the penetration board 63 in to make the interior sewage of sewage collection box 6 realize matter moisture and separate, thereby can wrap up in the suspended solid separation of holding by the force with sewage, realize the prefilter to sewage.

Referring to fig. 1, a mounting plate 31 is vertically and fixedly connected to the top of the water filtering cavity 3, a first horizontal adsorption layer 32 and a second horizontal adsorption layer 33 are fixed between the mounting plate 31 and the partition plate 20, the first adsorption layer 32 is located above the second adsorption layer 33, activated carbon particles are filled in the first adsorption layer 32 and the second adsorption layer 33, and the volume of the activated carbon particles in the first adsorption layer 32 is larger than that of the activated carbon particles in the second adsorption layer 33. The great impurity adsorbs in first adsorbed layer will sewage, and the adsorbed layer that lies in the lower floor afterwards adsorbs the smell and the tiny impurity of aquatic, makes quality of water obtain promoting.

When the sedimentation cavity 2 is used for a long time, a large amount of impurities are deposited at the bottom in the sedimentation cavity 2, and in order to facilitate cleaning of the sedimentation cavity 2, referring to fig. 1 and 2, a water outlet 21 is formed in the bottom of the side wall of the sedimentation cavity 2 on the side far away from the water filtering cavity 3, and the sedimentation cavity 2 is communicated with the methane tank 4 through the water outlet 21; a sealing plate 22 is hinged on the outer wall of the water outlet 21, an action rod 41 which is obliquely arranged is hinged on the outer surface of the sealing plate 22, an air cylinder 42 is hinged at one end of the action rod 41, which is far away from the sealing plate 22, and the air cylinder 42 is fixed at the inner top end of the methane tank 4; an electric push rod 43 is horizontally and fixedly arranged on the inner side wall of the methane tank 4, a connecting rod 44 is horizontally and fixedly connected to the end part of the electric push rod 43, a scraping plate 45 is hinged to one end, far away from the electric push rod 43, of the connecting rod 44, and a spring is connected between the scraping plate 45 and the connecting rod 44; the electric push rod 43 extends the scraper 45 to the bottom in the sedimentation chamber 2 through the connecting rod 44 and is abutted with the side wall of the bottom in the sedimentation chamber 2; wherein, the air cylinder 42 and the electric push rod 43 are electrically connected with a timing control module 5.

After the settling chamber 2 settles sewage for a period of time, the timing control module 5 drives the air cylinder 42 to act, so that the actuating rod 41 opens the sealing plate 22, and then the timing control module 5 drives the electric push rod 43 to act, so that the scraper 45 extends into the bottom of the settling chamber 2, thereby scraping sundries on the side wall of the bottom of the settling chamber 2 into the methane tank 4, and further realizing the cleaning of the settling chamber 2.

Further, in order to improve the cleaning efficiency, referring to fig. 1 and fig. 2, an inclined settling plate 23 is arranged at the bottom in the settling chamber 2, and one side of the settling plate 23 far away from the methane tank 4 is higher than one side of the settling plate 23 close to the methane tank 4; a pressure sensor 231 is arranged in the settling plate 23, and the pressure sensor 231 is electrically connected to the timing control module 5. When the precipitation time does not reach the preset value and the accumulation amount of the impurities in the precipitation chamber 2 is more and affects the subsequent filtering effect, the pressure sensor 231 transmits a detection signal to the timing control module 5, so that the timing control module 5 controls the air cylinder 42 and the electric push rod 43 to act in sequence, and the water filtering quality of the water filtering chamber 3 is ensured.

The utility model can realize the cleaning of the sedimentation cavity 2 and ensure the sewage treatment quality by arranging the scraper 45; the storage box 62 and the filter screen 61 are arranged in the sewage collection box 6, so that the sewage can be primarily filtered; through setting up double-deck adsorbed layer, can further improve drainage quality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a green building (1) uses sewage utilizes system, is including setting up the sewage utilization device in green building (1) below, the sewage utilization device includes precipitation chamber (2), sets up at drainage chamber (3) of precipitation chamber (2) one side and sets up in precipitation chamber (2) for drainage chamber (3) one side methane-generating pit (4), its characterized in that: the bottom of one side, away from the water filtering cavity (3), of the settling cavity (2) is provided with a water outlet (21) communicated with the methane tank (4), a sealing plate (22) is hinged to the water outlet (21), an action rod (41) is hinged to the end face of the sealing plate (22), one end, away from the sealing plate (22), of the action rod (41) is hinged to an air cylinder (42), and the air cylinder (42) is fixed to the top end of the methane tank (4); an electric push rod (43) is fixedly arranged in the methane tank (4) horizontally, a horizontal connecting rod (44) is fixedly connected to the end part of the electric push rod (43), a scraping plate (45) is hinged to the end part of the connecting rod (44), and a spring is connected between the scraping plate (45) and the connecting rod (44); the electric push rod (43) extends the scraper (45) to the inner bottom of the sedimentation cavity (2) through the connecting rod (44) and is abutted against the side wall of the inner bottom of the sedimentation cavity (2); the air cylinder (42) and the electric push rod (43) are electrically connected with a timing control module (5).

2. The sewage utilization system for green buildings (1) according to claim 1, characterized in that: the bottom of the sedimentation cavity (2) is provided with an inclined sedimentation plate (23), and one side of the sedimentation plate (23) close to the methane tank (4) is lower than one side far away from the methane tank (4).

3. The sewage utilization system for green buildings (1) according to claim 2, characterized in that: a pressure sensor (231) is arranged in the settling plate (23), and the pressure sensor (231) is electrically connected with the timing control module (5).

4. The sewage utilization system for green buildings (1) according to claim 1, characterized in that: the sedimentation cavity (2) is isolated from the water filtering cavity (3) through a partition plate (20), and the top of the partition plate (20) is provided with a water inlet (201); the filter cartridge is characterized in that a mounting plate (31) is vertically arranged in the filter cavity (3), a horizontal adsorption layer is fixedly arranged between the mounting plate (31) and the partition plate (20), and activated carbon particles are filled in the adsorption layer.

5. The sewage utilization system for green buildings (1) according to claim 4, characterized in that: the adsorption layer is provided with an upper layer and a lower layer, and the diameter of the active carbon particles in the adsorption layer positioned on the lower layer is smaller than that of the active carbon particles in the adsorption layer positioned on the upper layer.

6. The sewage utilization system for green buildings (1) according to claim 4, characterized in that: be equipped with storage water tank (7) in green building (1), one side upper end of mounting panel (31) that water filtering cavity (3) kept away from is equipped with water pump (34), water pump (34) are connected in storage water tank (7), the end rigid coupling that intakes of water pump (34) has the drainage membrane.

7. The sewage utilization system for green buildings (1) according to claim 1, characterized in that: a sewage collecting box (6) is arranged at the top of the sedimentation cavity (2), a filter screen (61) is arranged in the sewage collecting box (6), a storage box (62) is fixedly arranged on the inner side wall of the sewage collecting box (6), a penetration plate (63) is fixedly arranged at a cavity opening of the storage box (62), and a flocculating agent is stored in the storage box (62); the bottom of the storage box (62) is fixedly provided with a communicating pipe (64), and the communicating pipe (64) is communicated with the storage box (62) and the sedimentation chamber (2).

8. The sewage utilization system for green buildings (1) according to claim 7, characterized in that: the mesh diameter of the filter screen (61) is less than or equal to 0.5 mm.