CN213506276U

CN213506276U - Environment-friendly building water pipe

Info

Publication number: CN213506276U
Application number: CN202022407129.8U
Authority: CN
Inventors: 黄清洪; 官文斌; 李晓; 黄俊新; 韦安惦
Original assignee: Huizhou Dayawan Municipal Infrastructure Co ltd
Current assignee: Huizhou Dayawan Municipal Infrastructure Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-22
Anticipated expiration: 2030-10-24

Abstract

The utility model belongs to the technical field of the environmental protection facility technique and specifically relates to a green building environmental protection water pipe is related to, and it is equipped with the connecting pipe including inlet tube and the outlet pipe that is parallel to each other between inlet tube and the outlet pipe, and the one end that the connecting pipe is close to the outlet pipe is equipped with filter equipment, and the both ends of connecting pipe respectively with the equal detachable connection of inlet tube and outlet pipe. The present application has the following effects: after the body used for a long time, can separate connecting pipe and inlet tube and outlet pipe, and then maintain or change filter equipment to guarantee the good filter effect of filter equipment, convenient and fast.

Description

Environment-friendly building water pipe

Technical Field

The application relates to the technical field of environmental protection facilities, in particular to an environment-friendly building water pipe.

Background

The green building is a high-quality building which can maximally realize harmonious symbiosis between people and nature, and aims to save resources, protect the environment, reduce pollution and provide healthy and efficient living space for people. The comprehensive evaluation of green buildings usually depends on 5 indexes of safety, durability, health, comfort, convenience in life, resource conservation, environmental livability and the like. When the green building comprehensively recycles water resources, various environment-friendly water pipes are generally used, such as rainwater collection and reutilization.

No. CN208533646U discloses a green building environmental protection water pipe for authorizing, including first water pipe, filter equipment, second water pipe, solenoid valve, raceway, activated carbon layer, bulky cotton layer, water pump and battery, filter equipment is installed on first water pipe top, the inside second water pipe that is provided with of first water pipe.

In view of the above-mentioned related art, the inventor believes that the filtering apparatus on the eco-friendly water pipe should be maintained or replaced after being used for a long time to ensure a good effect on the inflow water, and the filtering apparatus is inconvenient to be disassembled and assembled during maintenance or replacement.

SUMMERY OF THE UTILITY MODEL

In order to facilitate filter equipment's tearing open and getting, this application provides a green building environmental protection water pipe.

The application provides a green building environmental protection water pipe adopts following technical scheme:

the utility model provides a green building environmental protection water pipe, includes inlet tube and the outlet pipe that is parallel to each other, be equipped with the connecting pipe between inlet tube and the outlet pipe, the one end that the connecting pipe is close to the outlet pipe is equipped with filter equipment, the both ends of connecting pipe respectively with the equal detachable connection of inlet tube and outlet pipe.

Through adopting above-mentioned technical scheme, after the body used for a long time, can separate connecting pipe and inlet tube and outlet pipe, and then maintain or change filter equipment to guarantee the good filter effect of filter equipment, convenient and fast.

Optionally, the connecting pipe includes the entry end with advance water piping connection, with go out water piping connection's exit end and be connected the entry end and the exit end be connected the middle section, connect the middle section slope and arrange, the low side of connecting the middle section is for the one end that is close to the entry end, connects the high-end one end that is close to the exit end in middle section.

By adopting the technical scheme, the method is not only beneficial to settling a part of the precipitate in the inlet water at the inlet end, but also reduces the impurities reaching the filtering device so as to prolong the replacement period of the filtering device; and residual water is always remained at the bottom end and the inlet end connected with the middle section to form a water seal, so that peculiar smell generated by filtering substances at the filtering device can be prevented from being poured back to the water inlet pipe.

Optionally, the inlet end and the outlet end are sleeved with sleeves, and the sleeves are in threaded connection with the water inlet pipe and the water outlet pipe.

Through adopting above-mentioned technical scheme, can realize connecting pipe and the play water pipe and the inlet tube between can dismantle and be connected to take off the connecting pipe and carry out filter equipment's maintenance or change, thereby guarantee filter equipment's filter effect.

Optionally, one side of connecting the middle section is kept away from to the entry end and one side of connecting the middle section is kept away from to the exit end all is equipped with spacing outer loop edge, the sleeve pipe is close to the one end of connecting the middle section and is equipped with the spacing inner ring edge that is used for following looks butt with spacing outer loop.

By adopting the technical scheme, the separation of the sleeve and the connecting pipe can be avoided, and the threaded connection effect of the sleeve and the water inlet pipe or the water outlet pipe is further improved.

Optionally, the one end that inlet tube and outlet pipe are close to the connecting pipe all is equipped with the external screw thread that is used for with connecting pipe threaded connection, outlet pipe and inlet tube all are equipped with the sealing washer in sleeve pipe department, the sealing washer cover is established on outlet pipe or inlet tube, and the sealing washer is located between external screw thread and the spacing outer loop edge.

By adopting the technical scheme, the sealing ring is clamped by the external thread and the limiting outer ring edge, and good sealing is formed at the joint, so that the joint is not easy to leak.

Optionally, a water drainage opening is arranged at the connection position of the inlet end and the connection middle section, and an end cover is in threaded connection with the water drainage opening.

By adopting the technical scheme, when the connection part is blocked, the end cover can be rotated to open, the sediment at the connection part is discharged, and the connection part is cleaned, so that the water inlet is smooth.

Optionally, filter equipment includes the casing and is located in the casing and along gravel layer, fluffy cotton layer and the activated carbon layer that rivers direction set gradually, the one end that the gravel layer was kept away from to the casing is equipped with the flange, the flange passes through exit end and outlet pipe centre gripping fixed.

Through adopting above-mentioned technical scheme, can guarantee that filter equipment's installation is firm, each layer structure among the filter equipment effectively filters rivers and removes the flavor to the clean degree of rivers has been improved.

Optionally, a positioning column is arranged on one side of the flange close to the outlet end, and a positioning hole for inserting the positioning column is arranged on the limiting outer ring edge of the outlet end.

Through adopting above-mentioned technical scheme, reference column and locating hole cooperate, not only are favorable to making filter equipment's mounted position more accurate to can avoid filter equipment to take place the rotation along its circumference and cause the flange wearing and tearing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filtering device is arranged on the connecting pipe, the connecting pipe can be detachably connected with the water inlet pipe and the water outlet pipe, and after the pipe body is used for a long time, the connecting pipe can be separated from the water inlet pipe and the water outlet pipe, so that the filtering device can be maintained or replaced conveniently, and a good filtering effect is ensured;

2. the connecting pipe is provided with the inclined connecting middle section, so that part of sediment in the inlet water is favorably settled at the inlet end, and the replacement period of the filtering device is prolonged; and can prevent the peculiar smell generated by the filtering object at the filtering device from being poured back to the water inlet pipe.

Drawings

FIG. 1 is a schematic structural diagram of an integral environment-friendly water pipe for green buildings according to an embodiment of the application;

FIG. 2 is a sectional view of an environment-friendly water pipe for green buildings according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a water inlet pipe; 2. a water outlet pipe; 3. a connecting pipe; 31. an inlet end; 311. limiting the outer ring edge; 3111. positioning holes; 32. an outlet end; 33. connecting the middle section; 331. a closing end; 34. A water discharge opening; 341. an end cap; 3411. a rib is protruded; 4. a filtration device; 41. a housing; 411. a filter plate; 412. a cylinder cover; 413. a flange; 4131. a positioning column; 42. a gravel layer; 43. a fluffy cotton layer; 44. an activated carbon layer; 5. a sleeve; 51. the inner ring edge is limited; 6. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green building environmental protection water pipe. Referring to fig. 1, the environment-friendly building water pipe includes a water inlet pipe 1, a water outlet pipe 2 and a connection pipe 3.

The water inlet pipe 1 and the water outlet pipe 2 are parallel to each other and are not coaxial, and the connecting pipe 3 is positioned between the water inlet pipe 1 and the water outlet pipe 2. The water inlet pipe 1 and the water outlet pipe 2 are pipe bodies with the same inner diameter. In green buildings, the water intake pipe 1 is normally used to connect the intake water to be treated; for example, the water inlet pipe 1 is arranged at the bottom end of a rainwater collecting tank on the roof of a green building and is communicated with the rainwater collecting tank.

Referring to fig. 2, a filtering device 4 is disposed at one end of the connecting pipe 3 close to the water outlet pipe 2, and the filtering device 4 is used for filtering the inlet water. The outlet pipe 2 is typically connected to a reservoir located at a specific location (e.g., underground) for directing the filtered water stream into the reservoir for storage. The water flow in the water storage tank can be used for living water such as vegetation spray irrigation, closestool flushing and the like, so that reasonable utilization of water resources is realized.

Referring to fig. 1 and 2, the connection pipe 3 includes an inlet end 31, an outlet end 32, and a connection intermediate section 33. The inlet end 31 is used for connecting the connecting pipe 3 with the water inlet pipe 1, the outlet end 32 is used for connecting the connecting pipe 3 with the water outlet pipe 2, and the inner diameters of the inlet end 31 and the outlet end 32 are equal to the inner diameters of the water inlet pipe 1 and the water outlet pipe 2. The connecting middle section 33 is used for connecting the inlet end 31 and the outlet end 32, and the connecting middle section 33 and the inlet end 31 and the outlet end 32 are in smooth transition. The connecting middle section 33 is obliquely arranged, the bottom end of the connecting middle section 33 is one end close to the inlet end 31, and the high end of the connecting middle section 33 is one end close to the outlet end 32.

The inlet water to be treated is collected at the bottom end of the connecting pipe 3 after entering from the water inlet pipe 1, and can not move towards the water outlet pipe 2 until the top end of the connecting pipe 3 overflows. The inclined connecting middle section 33 not only facilitates the sedimentation of a part of the sediment in the inlet water at the inlet end 31, reduces the impurities reaching the filtering device 4 and prolongs the replacement period of the filtering device 4; and residual water is always remained at the bottom end of the connecting middle section 33 and the inlet end 31 to form a water seal, so that peculiar smell generated by the filtering substances at the filtering device 4 can be prevented from being poured back to the water inlet pipe 1.

The inlet end 31 and the connecting middle section 33 are connected with a drain opening 34, and the drain opening 34 and the inlet end 31 are of an integral structure. The drain opening 34 is threadedly connected with an end cap 341. The junction of the inlet end 31 and the connecting middle section 33 gathers more sediments, so that when water inflow is not smooth, the end cover 341 can be rotated to be opened, the sediments at the junction are discharged, the junction is cleaned, and the end cover 341 is screwed back to the water outlet 34 to form sealing after cleaning is finished, so that smoothness of water inflow is guaranteed. In order to achieve the purpose of more labor-saving screwing of the end cap 341, the circumferential surface of the end cap 341 is provided with ribs 3411 at equal intervals.

The two ends of the connecting pipe 3 are respectively detachably connected with the water inlet pipe 1 and the water outlet pipe 2. The one end that entry end 31 and exit end 32 are close to connecting pipe 3 all overlaps and is equipped with sleeve 5, and sleeve 5 can slide on entry end 31 or exit end 32, sleeve 5 and inlet tube 1 and the equal threaded connection between outlet pipe 2: the bottom of inlet tube 1 and the top of outlet pipe 2 all are equipped with the external screw thread section, and the sleeve pipe 5 is close to inlet tube 1 or the one end of outlet pipe 2 and is equipped with the internal thread section of being fit for with the external screw thread section. When the water pipe is used for a long time, when filter equipment 4's filter effect is not good, can take off end cover 341 earlier, with ponding and precipitate discharge between 31 ends of entry end and the connecting pipe 3, then unscrew entry end 31 and advance between the water pipe 1 and exit end 32 and outlet pipe 2 between sleeve pipe 5, take off connecting pipe 3 and carry out filter equipment 4's maintenance or change to guarantee filter equipment 4's filter effect, convenient and fast.

Referring to fig. 3 and 4, in order to avoid separation between the sleeve 5 and the connection pipe 3 and improve the threaded connection effect between the sleeve 5 and the water inlet pipe 1 or the water outlet pipe 2, the rotation of the sleeve 5 needs to be limited, so one side of the inlet end 31 far away from the connection middle section 33 and one side of the outlet end 32 far away from the connection middle section 33 are both provided with a limiting outer ring edge 311, one end of the sleeve 5 near the connection middle section 33 is provided with a limiting inner ring edge 51, and the limiting outer ring edge 311 and the inlet end 31 or the outlet end 32 and the limiting inner ring edge 51 and the sleeve 5 are both of an. When the sleeve 5 is in threaded connection with the water inlet pipe 1 or the water outlet pipe 2, the limiting inner ring moves along the direction of 311 to the limiting outer ring along the direction 51 until the limiting inner ring and the limiting outer ring are mutually abutted to form limiting, so that the purpose of detachably connecting the two ends of the connecting pipe 3 with the water inlet pipe 1 and the water outlet pipe 2 is achieved.

The water outlet pipe 2 and the water inlet pipe 1 are both provided with a sealing ring 6 at the sleeve 5, the sealing ring 6 is sleeved at the bottom end of the water inlet pipe 1 or the top end of the water outlet pipe 2, and when the sleeve 5 is in threaded connection with the water inlet pipe 1 or the water outlet pipe 2, the inlet end 31 is firstly abutted against the water inlet pipe 1, and then the sleeve 5 is in threaded connection with the water inlet pipe 1; when the two parts are abutted, the sealing ring 6 is clamped and deformed by the external thread and the limiting outer ring edge 311, so that good sealing is formed at the joint. The connection of the outlet end 32 with the outlet pipe 2 is the same.

Referring to fig. 2, to effect the mounting of the casing 5 on the inlet end 31 and the outlet end 32, the connecting mid-section 33 is in plug-fit engagement with both the inlet end 31 and the outlet end 32. The inlet end 31 and the outlet end 32 are provided with a closed end 331 for being plugged with the connecting middle section 33 at one end close to the connecting middle section 33, the closed end 331 is in smooth transition with the connecting middle section 33, and the outer diameter of the closed end 331 is matched with the inner diameter of the connecting middle section 33. Before plugging, the sleeve 5 is sleeved along one end of the inlet end 31 and the outlet end 32 close to each other, and the sleeve 5 is moved to one end of the inlet end 31 and the outlet end 32 far away from each other; then, the structural adhesive is coated on the circumferential surface of the closed end 331, and then the insertion between the inlet end 31 and the outlet end 32 and the connecting middle section 33 is performed, and after the insertion is completed, the structural adhesive can be used after being cured.

The filter device 4 includes a housing 41, and a gravel layer 42, a fluffy cotton layer 43, and an activated carbon layer 44 which are located in the housing 41 and arranged in this order in the water flow direction. The gravel layer 42 is primarily used for coarse filtration of the water stream, primarily filtration of larger precipitates or particles; the fluffy cotton layer 43 is mainly used for further fine filtration of water flow, and the fluffy cotton adsorbs fine impurities in the water flow; the activated carbon layer 44 is then used to reduce the odor of the water stream to improve the cleanliness of the water stream entering the reservoir.

Referring to fig. 2 and 4, the layers are separated by a filter plate 411, and the filter plate 411 and the housing 41 are integrated. In order to facilitate the replacement of the filter in the housing 41, the housing 41 is usually provided with three layers along the water inlet direction, the bottom layer is provided with the cylinder cover 412, and the layers and the bottom layer and the cylinder cover 412 are all connected by screw threads.

The end of the housing 41 remote from the gravel layer 42 is provided with a flange 413, i.e. the cartridge cover 412 is provided with a flange 413. The flange 413 and the end cover 341 are of an integral structure, and the outer diameter of the flange 413 is equal to that of the limit outer ring edge 311. When the water outlet pipe 2 is installed, the shell 41 is placed into the outlet end 32, the flange 413 abuts against the limiting outer ring edge 311 of the outlet end 32, then the water outlet pipe 2 abuts against the flange 413, and the sleeve 5 is connected with the water outlet pipe 2. The flange 413 is clamped and fixed with the outlet pipe 2 through the outlet end 32, so that the filter device 4 can be stably installed, and water flow can be effectively filtered.

A positioning column 4131 is arranged on one side of the flange 413 close to the outlet end 32, the positioning column 4131 is a circular column, and the positioning column 4131 and the flange 413 are integrally formed. A positioning hole 3111 for inserting the positioning column 4131 is arranged on the limiting outer ring edge 311 of the outlet end 32. When the flange 413 abuts against the limiting outer ring edge 311, the positioning column 4131 is inserted into the positioning hole 3111 to form limiting, so that the mounting position of the filtering device 4 is more accurate, and the phenomenon that the flange 413 is abraded due to the fact that the filtering device 4 rotates along the circumferential direction of the filtering device can be avoided.

The implementation principle of the environment-friendly water pipe for the green building in the embodiment of the application is as follows: during construction, sleeve 5 is firstly sleeved on inlet end 31 and outlet end 32, then structural adhesive is uniformly coated on the circumferential surfaces of the receiving ends 331 of inlet end 31 and outlet end 32, then receiving ends 331 are inserted into two ends of connecting middle section 33, then inlet pipe 1 is communicated with a water collecting tank, then sealing ring 6 is sleeved on the port of inlet pipe 1, inlet end 31 of connecting pipe 3 is abutted against the bottom end of inlet pipe 1, sleeve 5 is connected with inlet end through screw thread, casing 41 of filtering device 4 is placed into outlet end 32, flange 413 is abutted against limiting outer ring edge 311 of outlet end 32, then outlet pipe 2 is abutted against flange 413, sleeve 5 is connected with outlet pipe 2 through screw thread, and outlet pipe 2 is communicated with a reservoir.

Rivers are followed inlet tube 1 and are got into the back, through connecting pipe 3 and filter the back through filter equipment 4, follow the drain pipe and pour into the cistern and store, and filter equipment 4 can promote the clean degree of rivers. After the body uses for a long time, can unscrew end cover 341 earlier, with entry end 31 and the ponding and the sediment discharge of being connected middle section 33 junction, separate sleeve pipe 5 and inlet tube 1 and outlet pipe 2 again, take off connecting pipe 3, and then take out filter equipment 4 and maintain or change, convenient and fast, filter equipment 4 after maintenance or the change can guarantee good filter effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides a green building environmental protection water pipe which characterized in that: including inlet tube (1) and outlet pipe (2) that are parallel to each other, be equipped with connecting pipe (3) between inlet tube (1) and outlet pipe (2), the one end that connecting pipe (3) are close to outlet pipe (2) is equipped with filter equipment (4), and the both ends of connecting pipe (3) are connected with inlet tube (1) and the equal detachable of outlet pipe (2) respectively.

2. The environment-friendly building water pipe according to claim 1, characterized in that: connecting pipe (3) include entry end (31) be connected with inlet tube (1), exit end (32) be connected with outlet pipe (2) and be connected entry end (31) and be connected middle section (33) of being connected of exit end (32), connect middle section (33) slope and arrange, the low end of connecting middle section (33) is for being close to the one end of entry end (31), connects the high-end one end of being close to exit end (32) of middle section (33).

3. The environment-friendly building water pipe according to claim 2, characterized in that: the sleeve (5) is sleeved on the inlet end (31) and the outlet end (32), and the sleeve (5) is in threaded connection with the water inlet pipe (1) and the water outlet pipe (2).

4. The environment-friendly building water pipe according to claim 3, characterized in that: one side of connecting middle section (33) is kept away from in entry end (31) and one side of connecting middle section (33) is kept away from in exit end (32) all is equipped with spacing outer loop along (311), sleeve pipe (5) are close to the one end of connecting middle section (33) and are equipped with and are used for along (51) with spacing inner ring of (311) looks butt.

5. The environment-friendly building water pipe according to claim 4, characterized in that: one end that inlet tube (1) and outlet pipe (2) are close to connecting pipe (3) all is equipped with the external screw thread that is used for with connecting pipe (3) threaded connection, outlet pipe (2) and inlet tube (1) all are equipped with sealing washer (6) in sleeve pipe (5) department, sealing washer (6) cover is established on outlet pipe (2) or inlet tube (1), and sealing washer (6) are located between external screw thread and spacing outer loop edge (311).

6. The environment-friendly building water pipe according to claim 2, characterized in that: a water drainage opening (34) is formed in the connection position of the inlet end (31) and the connecting middle section (33), and an end cover (341) is in threaded connection with the water drainage opening (34).

7. The environment-friendly building water pipe according to claim 1, characterized in that: filter equipment (4) include casing (41) and be located gravel layer (42), fluffy cotton layer (43) and activated carbon layer (44) that casing (41) and edge rivers direction set gradually, the one end that gravel layer (42) were kept away from in casing (41) is equipped with flange (413), flange (413) are fixed through exit end (32) and outlet pipe (2) centre gripping.

8. The environment-friendly building water pipe according to claim 7, characterized in that: one side of the flange (413) close to the outlet end (32) is provided with a positioning column (4131), and a positioning hole (3111) for inserting the positioning column (4131) is formed in the limiting outer ring edge (311) of the outlet end (32).