CN215105787U

CN215105787U - Novel trap

Info

Publication number: CN215105787U
Application number: CN202120398760.8U
Authority: CN
Inventors: 谭明; 黄永柏
Original assignee: Foshan Mikai Electrical Appliance Co ltd
Current assignee: Foshan Mikai Electrical Appliance Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-10
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a novel trap water return bend, including inlet channel, the outlet conduit who is connected with the inlet channel and set up in the water seal lid of the junction of inlet channel and outlet conduit, the one end of water seal lid is articulated with the inner wall of inlet channel, and the other end can be used for the closure or open the inlet channel for inlet channel selectivity rotation, and the water seal lid is opened when the fluid passes through, and the fluid is the closure state through the back automatic recovery normal position. The utility model discloses a trap adopts horizontal water conservancy diversion, can horizontal installation, has practiced thrift the space, has overcome prior art trap bulky, the high shortcoming of mounting height requirement, through set up the water seal lid between inlet channel and outlet conduit, can realize the isolated to gas in the trap, prevents the stink or the peculiar smell escape polluted environment of sewage to can effectively prevent sewage refluence phenomenon.

Description

Novel trap

Technical Field

The utility model relates to a drainage technical field, concretely relates to novel trap.

Background

The trap is a fitting with a water seal inside the drain or on the drain section. After drainage, a water body with a certain height is accumulated in the trap to seal the pipeline of the trap and prevent the gas in the drainage pipeline system from escaping back through the trap.

The trap used in the prior art can be divided into S-shaped, P-shaped, U-shaped, spiral and the like, the installation height of the trap is relatively high, the trap needs to occupy a large installation space, the application range is limited, and the trap is inconvenient to install. And the water flow directions of the S-shaped, P-shaped, U-shaped and other water storage elbows need to be changed continuously, and the water flow directions of the spiral water storage elbows are changed more, so that the drainage resistance is relatively large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel trap, overcome prior art trap bulky, the high shortcoming of mounting height requirement, realize avoiding the sewage refluence to gaseous isolated in the trap.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a novel trap, including the inlet channel, with outlet conduit that the inlet channel is connected and set up in the inlet channel with the water seal lid of outlet conduit's junction, the one end of water seal lid with the inner wall of inlet channel is articulated, the other end can for inlet conduit selective rotation is used for the closure or opens the inlet channel, the water seal lid is opened when the fluid passes through, and the automatic recovery normal position is the closure state after the fluid passes through.

As a preferred scheme of novel trap, the inlet channel is including the first straight tube portion, elbow portion and the second straight tube portion that connect gradually, the second straight tube portion with outlet conduit's one end is connected, just the second straight tube portion with outlet conduit's junction is provided with the delivery port, the one end of water seal lid with second straight tube portion is articulated.

As a preferred scheme of novel trap, second straight tube portion includes water retaining part and supporting part, water retaining part with the elbow portion is connected and is followed longitudinal extension to being higher than the delivery port, the both sides wall of supporting part respectively with first straight tube portion with outlet conduit connects, the supporting part is kept away from outlet conduit's one side inner wall is provided with the mount pad, the one end of water seal lid with the mount pad is articulated, the other end with the top butt of water retaining part.

As a preferred scheme of novel trap, first straight tube portion with the second straight tube portion is vertical setting, first straight tube portion with outlet conduit is parallel arrangement.

As a preferable scheme of the novel trap, the first straight pipe portion, the bent pipe portion and the second straight pipe portion are integrally formed.

As a preferred scheme of novel trap, one side of first straight tube portion still is provided with the drainage pipe that is used for clearing up inside ponding, drainage pipe passes through the screw rod shutoff.

As a preferred scheme of novel trap, still include the waterproof cover, the waterproof cover is provided with the internal thread, the top of second straight tube portion be provided with internal thread assorted external screw thread, the waterproof cover with second straight tube portion threaded connection.

As a preferred scheme of novel trap, still include waterproof part, waterproof part including install in drainage pipe with first sealing washer between the lead screw and install in waterproof lid with the second sealing washer between the straight tube portion of second.

The utility model has the advantages that:

(1) the trap pipe of the utility model can realize the isolation of the gas in the trap pipe by arranging the water seal cover between the water inlet pipe and the water outlet pipe, prevent the odor or peculiar smell of the sewage from escaping to pollute the environment, and effectively prevent the sewage backflow phenomenon;

(2) the utility model discloses a trap adopts horizontal water conservancy diversion, can horizontal installation, suitable in the emission pipeline buried installation, has practiced thrift the space, compares with current trap, and the installation degree of difficulty is lower, has overcome the shortcoming that prior art trap is bulky, the installation height requires highly, and horizontal water conservancy diversion is favorable to the passage of fluid, has reduced the resistance of fluid greatly to reduce the impact of fluid, both improved the efficiency of drainage, reduced the noise again;

(3) the utility model discloses a trap is provided with drainage pipe, when trap stops using, opens drainage pipe and can discharge inside sewage, avoids sewage to remain and breeds the bacterium and cause environmental pollution scheduling problem.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic sectional view of a trap according to an embodiment of the present invention.

Fig. 2 is an exploded view of the trap according to an embodiment of the present invention.

In fig. 1 and 2:

1. a water inlet pipe; 11. a first straight pipe portion; 12. a bent pipe portion; 13. a second straight tube portion; 131. a water retaining part; 132. a support portion;

2. a water outlet pipeline;

31. sealing the water cover; 32. a mounting seat;

41. a water discharge pipeline; 42. a screw shaft; 43. a first seal ring;

51. a waterproof cover; 52. and a second seal ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, the water inlet pipe 1, the water outlet pipe 2 connected to the water inlet pipe 1, and the water sealing cover 31 disposed at a connection position of the water inlet pipe 1 and the water outlet pipe 2, wherein one end of the water sealing cover 31 is hinged to an inner wall of the water inlet pipe 1, and the other end of the water sealing cover 31 is selectively rotatable with respect to the water inlet pipe 1 to close or open the water inlet pipe 1, when the control water valve (not shown) is activated, a fluid in the water inlet pipe 1 flows toward the water outlet pipe 2 under the power of the control water valve, when the fluid passes through the water sealing cover 31, the water sealing cover 31 is jacked up under the action of water pressure, the water sealing cover 31 is in an open state, the fluid flows toward the water outlet pipe 2, and after the fluid passes through the water sealing cover 31, the water sealing cover 31 automatically returns to a closed state.

According to the trap, the water sealing cover 31 is arranged between the water inlet pipeline 1 and the water outlet pipeline 2, the water sealing cover 31 is normally in a closed state, so that the isolation of gas in the trap can be realized, the odor or peculiar smell of fluid in the trap can be prevented from escaping to pollute the environment, and after the fluid passes through the water sealing cover 31, the water sealing cover 31 is in a closed state, so that the backflow phenomenon can be effectively prevented;

in this embodiment, the water inlet pipe 1 includes a first straight pipe portion 11, a bent pipe portion 12 and a second straight pipe portion 13 connected in sequence, the second straight pipe portion 13 is connected to one end of the water outlet pipe 2, a water outlet is provided at a connection position of the second straight pipe portion 13 and the water outlet pipe 2, and one end of the water sealing cover 31 is hinged to the second straight pipe portion 13.

In this embodiment, the second straight pipe portion 13 includes a water retaining portion 131 and a supporting portion 132, the water retaining portion 131 is connected to the bent pipe portion 12 and extends to a position higher than the water outlet, two side walls of the supporting portion 132 are respectively connected to the first straight pipe portion 11 and the water outlet pipe 2, a mounting seat 32 is disposed on an inner wall of the supporting portion 132 away from the water outlet pipe 2, one end of the water sealing cover 31 is hinged to the mounting seat 32, and the other end of the water sealing cover 31 abuts against the upper side of the water retaining portion 131, when the control water valve (not shown) is actuated, the fluid in the first straight pipe portion 11 will flow toward the water outlet pipe 2 under the power of the control water valve, the end of the water sealing cover 31 contacting the water retaining portion 131 will be jacked up under the action of water pressure, the fluid will flow toward the water outlet pipe 2 after passing through the water sealing cover 31, and after the fluid passes through the water sealing cover 31, one end of the water sealing cover 31 will automatically recover to the original position to abut against the upper side of the water retaining portion 131 under the action of its own gravity, in a closed state.

The water stop part 131 of the present embodiment is flush with the first straight pipe part 11 or higher than the first straight pipe part 11, so that the water can be prevented from directly flushing the water sealing cover 31 into the outlet pipe 2 without control due to the over-high water level in the first straight pipe part 11.

In this embodiment, the first straight pipe portion 11 and the second straight pipe portion 13 are vertically disposed, and the first straight pipe portion 11 and the outlet pipe 2 are disposed in parallel.

The trap of this embodiment adopts horizontal water conservancy diversion, can horizontal installation, suitable in the emission pipeline buried installation, practiced thrift the space, compare with current trap, the installation degree of difficulty is lower, has overcome prior art trap bulky, the high shortcoming of mounting height requirement to horizontal water conservancy diversion is favorable to fluidic passing through, has reduced fluidic resistance greatly, thereby has reduced fluidic impact, has both improved the efficiency of drainage, has reduced the noise again.

In the present embodiment, the first straight pipe portion 11, the bent pipe portion 12, and the second straight pipe portion 13 are integrally formed.

In this embodiment, one side of first straight tube portion 11 still is provided with the drainage pipe 41 that is used for clearing up inside ponding, and drainage pipe 41 passes through the shutoff of lead screw 42, and when trap stopped using, open lead screw 42, can discharge the interior sewage of drainage pipe 41, avoids sewage to remain and breeds the bacterium and cause environmental pollution scheduling problem.

In this embodiment, novel trap still includes waterproof cover 51, and waterproof cover 51 is provided with the internal thread, and the top of second straight tube portion 13 is provided with the external screw thread with internal thread assorted, and waterproof cover 51 and the threaded connection of second straight tube portion 13 prevent the foul smell or the peculiar smell escape polluted environment of sewage.

In this embodiment, the trap further includes a waterproof member, which includes a first sealing ring 43 installed between the drainage pipe 41 and the screw 42 and a second sealing ring 52 installed between the waterproof cover 51 and the second straight pipe portion 13 to prevent the outflow of sewage.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a novel trap, its characterized in that, including inlet channel (1), with outlet conduit (2) that inlet channel (1) is connected and set up in inlet channel (1) with water seal cover (31) of the junction of outlet conduit (2), the one end of water seal cover (31) with the inner wall of inlet channel (1) is articulated, the other end can for inlet channel (1) selectivity is rotated and is used for the closure or open inlet channel (1), water seal cover (31) are opened when the fluid passes through, and the automatic recovery normal position is closed state after the fluid passes through.

2. The novel trap according to claim 1, wherein the water inlet pipe (1) comprises a first straight pipe part (11), a bent pipe part (12) and a second straight pipe part (13) which are connected in sequence, the second straight pipe part (13) is connected with one end of the water outlet pipe (2), a water outlet is arranged at the joint of the second straight pipe part (13) and the water outlet pipe (2), and one end of the water sealing cover (31) is hinged with the second straight pipe part (13).

3. The novel trap according to claim 2, wherein the second straight pipe portion (13) comprises a water retaining portion (131) and a supporting portion (132), the water retaining portion (131) is connected to the bent pipe portion (12) and extends longitudinally to a position higher than the water outlet, two side walls of the supporting portion (132) are respectively connected to the first straight pipe portion (11) and the water outlet pipe (2), a mounting seat (32) is disposed on an inner wall of the supporting portion (132) on a side away from the water outlet pipe (2), one end of the water sealing cover (31) is hinged to the mounting seat (32), and the other end of the water sealing cover abuts against the upper side of the water retaining portion (131).

4. The trap according to claim 2 wherein the first straight pipe section (11) is perpendicular to the second straight pipe section (13) and the first straight pipe section (11) is parallel to the outlet pipe (2).

5. The trap according to claim 2 wherein the first straight pipe section (11), the bent pipe section (12) and the second straight pipe section (13) are integrally formed.

6. The trap according to claim 2 wherein one side of the first straight pipe part (11) is further provided with a drainage pipe (41) for cleaning accumulated water inside, and the drainage pipe (41) is blocked by a lead screw (42).

7. The novel trap according to claim 6 further comprising a waterproof cover (51), wherein the waterproof cover (51) is provided with an internal thread, an external thread matching the internal thread is arranged above the second straight pipe part (13), and the waterproof cover (51) is in threaded connection with the second straight pipe part (13).

8. The new trap as claimed in claim 7 further comprising a waterproof member comprising a first sealing ring (43) mounted between the drain pipe (41) and the lead screw (42) and a second sealing ring (52) mounted between the waterproof cover (51) and the second straight pipe section (13).