CN210797745U - Prevent returning flavor to connect - Google Patents

Abstract

The utility model provides a prevent returning flavor and connect, including the trunk line, be provided with the baffle in the trunk line, the baffle divide into water inlet end and water outlet end with the trunk line, the baffle along the radial setting of trunk line and with the inner wall fixed connection of trunk line, the upper portion of baffle to the slope of water inlet end one side, be provided with the connecting hole in the middle of the baffle, on the baffle, the one end that is close to the water outlet end is provided with movable separation blade, the upper portion of movable separation blade with the baffle fixed connection, movable separation blade with the baffle laminating can seal the connecting hole, through set up baffle, connecting hole and adjustable fender between water inlet end and water outlet end, when making rivers flow from water inlet end to water outlet end, the connecting hole is opened; when water flows from the water outlet end to the water inlet end, the connecting hole is closed, and the odor return prevention structure is simple and reliable, low in cost and good in water return prevention effect.

Description

Prevent returning flavor to connect

Technical Field

The utility model relates to a drainage system technical field especially relates to a prevent returning flavor joint.

Background

The sewer pipe joint is used for connecting a water outlet pipeline of a drainer and a sewage discharge pipeline, such as a wash basin, a vegetable washing basin, a laundry sink and the like, plays a certain role in preventing returning odor and water, is an important joint for connecting a drainage pipeline system and indoor ground, is an important part of a drainage system in a house, has good and bad performance and directly influences the quality of indoor air, and plays an important role in controlling odor and returning water in a bathroom. The traditional water seal type odor-return-preventing joint has the advantages of complex internal structure, high cost, difficulty in cleaning, poor water return-preventing effect, and inconvenience in life due to the fact that sewage often seeps out of the joint.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that traditional water seal type prevents returning the flavor and connects inner structure comparatively complicated, and the cost is higher, difficult clearance, and prevent that the effect of returning water is not good, the utility model provides a prevent returning the flavor and connect and solve above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a prevent returning flavor and connect, includes the trunk line, be provided with the baffle in the trunk line, the baffle will the trunk line divide into water end and play water end, the baffle is followed the trunk line radially set up and with the inner wall fixed connection of trunk line, the upper portion of baffle to intake end lopsidedness, be provided with the connecting hole in the middle of the baffle, on the baffle, be close to the one end of going out the water end is provided with movable separation blade, movable separation blade's upper portion with baffle fixed connection, movable separation blade with the baffle laminating can be sealed the connecting hole.

Further: and one surface of the movable baffle, which is far away from the connecting hole, is provided with a reinforcing ring which protrudes outwards.

Further: and reinforcing ribs are arranged in the movable blocking pieces.

Further: the odor returning prevention joint further comprises a maintenance pipe, and the maintenance pipe is arranged above the main pipeline and communicated with the water outlet end.

Further: the maintenance cover is installed on the upper portion of maintenance pipe, be equipped with the external screw thread on the outer wall of maintenance pipe, be provided with on the inner wall of maintenance cover with external screw thread matched with internal thread.

Further: prevent returning the flavor and connect still to be provided with level sensor and buzzing siren, level sensor sets up the inner wall upper portion of access cover, level sensor with buzzing siren electric connection, buzzing siren can accept level sensor's signal and send the buzzing alarm.

Further: the movable baffle is made of a silica gel material.

The utility model has the advantages that the anti-odor-returning joint of the utility model is provided with the baffle, the connecting hole and the movable baffle between the water inlet end and the water outlet end, so that the connecting hole is opened when the water flow flows from the water inlet end to the water outlet end; when water flows from the water outlet end to the water inlet end, the connecting hole is closed, and the odor return prevention structure is simple and reliable, low in cost and good in water return prevention effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a smell return prevention joint of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic structural view of a baffle plate and a movable baffle plate;

FIG. 4 is a bottom view of FIG. 3;

fig. 5 is a cross-sectional view of the baffle and the flap.

In the figure, the water inlet pipe comprises a baffle 1, a baffle 2, a water inlet end 3, a water outlet end 4, a connecting hole 5, a movable baffle plate 6, a reinforcing ring 7, a reinforcing rib 8, an inspection pipe 9, an inspection cover 10 and a liquid level sensor.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a prevent returning the flavor to connect, including the trunk line, be provided with baffle 1 in the trunk line, baffle 1 will the trunk line divide into water end 2 and play water end 3, baffle 1 follows the radial setting of trunk line and with the inner wall fixed connection of trunk line, baffle 1 upper portion to 2 lopsidedness of end of intaking, be provided with connecting hole 4 in the middle of baffle 1, baffle 1 is last, be close to the one end of play water end 3 is provided with movable separation blade 5, movable separation blade 5's upper portion with baffle 1 fixed connection, movable separation blade 5 with the laminating of baffle 1 can seal connecting hole 4.

When the water-saving water dispenser works, when water flows in from the water inlet end 2, the water flows to the baffle plate 1, the water flow generates pressure on the movable baffle plate 5, the lower part of the movable baffle plate 5 is pushed away from the baffle plate 1 by the pressure, so that the connecting hole 4 is opened, and the water flows from the connecting hole 4 and flows out from the water outlet end 3; when water flows in from the water outlet end 3, the water flows to the baffle plate 1, the water flow generates pressure on the movable baffle plate 5, and the pressure enables the movable baffle plate 5 to tightly attach to the baffle plate 1 and enables the connecting hole 4 to be closed.

On the activity separation blade 5, keep away from the one side of connecting hole 4 is provided with outside convex beaded finish 6, sets up beaded finish 6 in the periphery of activity separation blade 5, has increased the weight of activity separation blade 5, is favorable to activity separation blade 5 better to seal connecting hole 4, and beaded finish 6 has avoided activity separation blade 5 to take place to warp simultaneously, has improved the life of activity separation blade 5.

The reinforcing ribs 7 are arranged in the movable blocking pieces 5, the reinforcing ribs 7 prevent the movable blocking pieces 5 from deforming, and the service life of the movable blocking pieces 5 is prolonged.

Prevent returning the flavor and connect still including the inspection pipe 8, inspection pipe 8 sets up the top of trunk line and with it is linked together to go out water end 3, inspection lid 9 is installed on the upper portion of inspection pipe 8, be equipped with the external screw thread on the outer wall of inspection pipe 8, be provided with on the inner wall of inspection lid 9 with external screw thread matched with internal thread, inspection pipe 8 and inspection lid 9 are favorable to maintaining the pipeline.

Prevent returning the flavor and connect still to be provided with level sensor 10 and buzzer siren, level sensor 10 sets up the inner wall upper portion of access cover 9, level sensor 10 with buzzer siren electric connection, the buzzer siren can accept level sensor 10's signal and send the buzzer siren, monitors the warning through the phenomenon of leaking in level sensor 10 and the buzzer siren to the pipeline, is convenient for in time discover and handle the problem, and level sensor 10 and buzzer siren are the well-known product among the prior art.

The material of activity separation blade 5 is the silica gel material, and the activity separation blade 5 of silica gel material has better corrosion resistance, is difficult for taking place simultaneously and warp the closure that influences the connector, the effectual life who improves the joint.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. The utility model provides a prevent returning flavor connects, includes the trunk line, its characterized in that: be provided with baffle (1) in the trunk line, baffle (1) will the trunk line divide into water end (2) and play water end (3), baffle (1) is followed the radial setting of trunk line and with the inner wall fixed connection of trunk line, the upper portion of baffle (1) to intake end (2) lopsidedness, be provided with connecting hole (4) in the middle of baffle (1), baffle (1) is last, be close to the one end of going out water end (3) is provided with movable separation blade (5), the upper portion of movable separation blade (5) with baffle (1) fixed connection, movable separation blade (5) with baffle (1) laminating can be sealed connecting hole (4).

2. The anti-reversion flavor connector of claim 1, wherein: and a reinforcing ring (6) which protrudes outwards is arranged on one surface of the movable blocking piece (5) far away from the connecting hole (4).

3. The anti-reversion flavor connector of claim 1, wherein: and reinforcing ribs (7) are arranged in the movable blocking pieces (5).

4. The anti-reversion flavor connector of claim 1, wherein: prevent returning the flavor and connect still including maintenance pipe (8), maintenance pipe (8) set up the top of trunk line and with go out water end (3) and be linked together.

5. The anti-reversion flavor connector of claim 4, wherein: the maintenance cover (9) is installed on the upper portion of the maintenance pipe (8), an external thread is arranged on the outer wall of the maintenance pipe (8), and an internal thread matched with the external thread is arranged on the inner wall of the maintenance cover (9).

6. The anti-reversion flavor connector of claim 5, wherein: prevent returning the flavor and connect still to be provided with level sensor (10) and buzzer siren, level sensor (10) set up the inner wall upper portion of access cover (9), level sensor (10) with buzzer siren electric connection, buzzer siren can accept the signal of level sensor (10) and send out the buzzer siren.

7. The anti-reversion flavor connector of claim 1, wherein: the movable baffle (5) is made of a silica gel material.

Images