CN211228754U

CN211228754U - Launching device

Info

Publication number: CN211228754U
Application number: CN201921853265.0U
Authority: CN
Inventors: 李先超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-11
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a launching device relates to the relevant technical field of drainage system, has solved the deodorant poor problem of effect of launching device who exists among the prior art. The device comprises a sewer pipe, a sewer joint connected with a counter basin water outlet is arranged at the upper end of the sewer pipe, the lower end of the sewer pipe is communicated with a ground water outlet, a deodorization part is arranged in the sewer joint and comprises a deodorization core main body, the deodorization core main body comprises a water passage and a suction part, the suction part and the lower part of the water passage are arranged at the lower part of the deodorization core main body in parallel, the bottom of the suction part is provided with a suction device, the bottom of the water passage is provided with a sealing cover plate connected with the deodorization core main body, the sealing cover plate comprises a sealing part sealed with a water outlet and a counterweight part driving the sealing cover plate to rotate, the counterweight part is positioned above the suction device, when the pressure above the sealing part is smaller than the sum of the gravity and the suction force borne by the counterweight part, the counterweight part is in.

Description

Launching device

Technical Field

The utility model belongs to the technical field of the relevant technique of drainage system and specifically relates to a launching device is related to.

Background

The counter basin usually needs to be provided with a special drainage device for draining used wastewater, the drainage device is a drainage device arranged at a drainage outlet of a vegetable basin, a wash basin and the like, is an important interface for connecting the counter basin and a ground drainage outlet, is used as an important part of a drainage system, has good and bad performance and is very important for controlling peculiar smell in a kitchen or a toilet; the water drainage device can seal or communicate the passages of the vegetable basin, the wash basin and the like and the ground water outlet, has the functions of water drainage and water storage, and is convenient for the life of people.

The prior art launching device, such as a launching device, is a launching part commonly used in a kitchen and a toilet lamp place, and generally has a function of deodorization and insect prevention besides a launching function. Currently, these prior art downcomers are provided with a deodorizing core that is substantially gravity-sealed.

However, the applicant has found that the prior art has at least the following technical problems:

the deodorant core in current downcomer leads to sealed effect not too good because gravity is too little, leads to the stink in the sewer to spill over, and deodorant effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a launching device to solve the deodorant poor technical problem of effect of launching device who exists among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a sewer device comprises a sewer pipe, wherein a sewer joint which can be connected with a drainage port of a counter basin is arranged at the upper end of the sewer pipe, the lower end of the sewer pipe is communicated with a ground drainage hole, a deodorization part is arranged in the sewer joint and comprises a deodorization core main body, the deodorization core main body comprises a water passage and an attraction part, the attraction part and the lower part of the water passage are arranged at the lower part of the deodorization core main body in parallel, the top of the water passage is a water inlet, the bottom of the water passage is a water outlet, the bottom of the attraction part is provided with an attraction device, the bottom of the water passage is provided with a sealing cover plate, the sealing cover plate is rotationally connected with the deodorization core main body and comprises a sealing part which is sealed with the water outlet and a balance weight part which drives the sealing cover plate to rotate, and the balance weight part is positioned above the attraction device, when the pressure of sealing portion top is less than when the gravity that the counter weight portion received and suction sum, counter weight portion with the actuation device contact, sealed apron with delivery port sealing contact works as the pressure of sealing portion top is greater than when the gravity that the counter weight portion received and suction sum, counter weight portion upwards rotates, with the actuation device separation, sealed apron is rotatory downwards, the delivery port is opened.

Preferably, the water channel is close to the baffle of actuation portion one side for the slope, actuation portion sets up the baffle is kept away from water channel one side, the bottom of baffle is unsettled, the baffle bottom with the area that encloses through water channel's bottom does the delivery port, the delivery port slope sets up, the contained angle between delivery port place plane and the vertical face is less than counterweight portion bottom surface with contained angle between the baffle works as the sealing with when the delivery port is sealed, counterweight portion is parallel with ground, works as when the delivery port is opened, the sealing is vertical downwards.

Preferably, the counterweight part comprises a counterweight and a counterweight accommodating groove which are arranged above the sealing cover plate, the counterweight is arranged in the counterweight accommodating groove, and the counterweight is an armature or a magnet; the attraction device comprises a magnet and a magnet accommodating groove, the magnet is arranged in the magnet accommodating groove, and the counter weight is attracted by the magnet.

Preferably, the lower water joint comprises an upper shell and a lower shell, the lower shell is connected with the lower water pipe in a sealing mode, an annular boss is formed on the lower shell, an annular lug is formed on the periphery of the deodorization core main body, the deodorization part is installed on the annular boss of the lower shell through the annular lug, the upper shell is detachably connected with the lower shell, and the lower end of the upper shell compresses the upper end of the deodorization core main body.

Preferably, the lower shell comprises a cylindrical section and an inverted cone section, the cylindrical section and the inverted cone section are both of hollow structures with openings at two ends, the cylindrical section is connected with the inverted cone section, the annular boss is formed on the upper portion of the cylindrical section, and the inverted cone section is detachably connected with the sewer pipe.

Preferably, an overflow pipe is connected to the lower water connector, one end of the overflow pipe is communicated with the counter basin, and the other end of the overflow pipe is communicated with the upper shell.

Preferably, the upper shell is connected with a middle drain pipe, the middle drain pipe is connected with an overflow pipe, one end of the overflow pipe is communicated with the counter basin, the other end of the overflow pipe is communicated with the middle drain pipe, a part of sections of the middle drain pipe are elastic telescopic sections and can adjust the direction of a liquid inlet of the middle drain pipe through the elastic telescopic sections, and a liquid outlet of the middle drain pipe is communicated with the upper shell.

Preferably, the middle drain pipe comprises a connecting pipe and a corrugated pipe, two ends of the connecting pipe are respectively communicated with the upper shell and the corrugated pipe, the connecting pipe is connected with the overflow pipe, and the corrugated pipe is connected with the counter basin.

Preferably, the downcomer is a PVC bellows.

Preferably, the lower end of the sewer pipe is provided with a sealing cover capable of sealing the ground drainage hole.

The utility model has the advantages that:

the utility model provides a drainage device, which comprises a drainage pipe, wherein the upper end of the drainage pipe is provided with a drainage joint which can be connected with a drainage port of a counter basin, the lower end of the drainage pipe is communicated with a ground drainage hole, the drainage joint is internally provided with a deodorization part, the deodorization part comprises a deodorization core main body, the deodorization core main body comprises a water passage and a suction part, the suction part and the lower part of the water passage are arranged at the lower part of the deodorization core main body side by side, the top of the water passage is a water inlet, the bottom of the water passage is a water outlet, the bottom of the suction part is provided with a suction device, the bottom of the water passage is provided with a sealing cover plate, the sealing cover plate is rotationally connected with the deodorization core main body, the sealing cover plate comprises a sealing part which is sealed with the water outlet and a counterweight part which drives the sealing cover plate to rotate, counter weight portion and actuation device contact, sealed apron and delivery port sealing contact block that groundwater in the ground drainage hole and the peculiar smell in the sewer pipe get into indoorly through water passing channel, and when the pressure of sealing top was greater than the sum of the gravity that the counter weight portion received and suction, counter weight portion upwards rotates, and with the actuation device separation, sealed apron is the corotation, and the delivery port is opened, and water flows out through the delivery port, the utility model discloses a mode that gravity and magnetic attraction combined together has increased sealed preventing and has returned the flavor effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a launching device provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a launching device provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of another launching device provided by the embodiment of the present invention;

fig. 4 is a cross-sectional view of another launching device provided by an embodiment of the present invention;

FIG. 5 is a partially enlarged schematic view of portion A of FIG. 4;

fig. 6 is a schematic structural diagram of the deodorization component according to the embodiment of the present invention.

Reference numerals: 1. a water passage; 2. a suction part; 3. a suction device; 4. sealing the cover plate; 41. a sealing part; 42. a counterweight portion; 5. a partition plate; 6. an annular ledge; 7. a handle; 8. an annular boss; 9. a sewer pipe; 10. a launching joint; 101. an upper housing; 102. a lower housing; 1021. a cylindrical section; 1022. an inverted conical section; 11. a sealing cover; 12. a water outlet; 13. an overflow pipe; 14. a middle drain pipe; 141. a connecting pipe; 142. a bellows.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a launching device, which comprises a launching pipe 9, a launching joint 10 which can be connected with a basin outlet is arranged at the upper end of the launching pipe 9, the lower end of the launching pipe 9 is communicated with a ground drain hole, a deodorizing component is arranged in the launching joint 10, the deodorizing component comprises a deodorizing core main body, the deodorizing core main body comprises a water passage 1 and an attraction part 2, the attraction part 2 and the lower part of the water passage 1 are arranged at the lower part of the deodorizing core main body side by side, wherein, the top of the water passage 1 is a water inlet, the bottom of the water passage 1 is a water outlet 12, the bottom of the attraction part 2 is provided with an attraction device 3, the bottom of the water passage 1 is provided with a sealing cover plate 4, the sealing cover plate 4 is rotationally connected with the deodorizing core main body, the sealing cover plate 4 can be divided into two parts according to function, namely a sealing part 41 for, a vertical connecting plate can be arranged on one side of the deodorizing core main body far away from the water channel 1, an attraction device 3 is horizontally arranged at the bottom of the connecting plate, the attraction device 3 is positioned below the counterweight part 42, when the water pressure above the sealing part 41 is greater than the sum of the gravity borne by the counterweight part 42 and the attraction force borne by the attraction device 3, the sealing part 41 moves downwards under the action of the water pressure to cause the sealing cover plate 4 to rotate, so that the counterweight part 42 moves upwards to be separated from the attraction device 3, when the water pressure above the sealing part 41 is less than the sum of the gravity borne by the counterweight part 42 and the attraction force borne by the attraction device 3, the counterweight part 42 moves downwards to drive the sealing cover plate 4 to rotate under the combined action of the gravity borne by the counterweight part 42 and the attraction force borne by the attraction device 3, so that the sealing part 41 moves upwards to be tightly attached to the water outlet 12 to realize sealing, the utility model combines the gravity and the, increased sealed preventing returning the flavor effect, suction device 3 keeps away from drainage area, and the reliability is high, is difficult for adsorbing the iron fillings of aquatic to difficult inefficacy, further, suction device 3 can be greater than 3 millimeters with the distance between the water channel 1 apart from the nearest position, so can prevent suction device 3 from adsorbing the metal piece of aquatic.

As the embodiment of the utility model provides an optional embodiment, water passing channel 1 is close to baffle 5 that 2 one side of actuation portion is the slope, water passing channel 1 one side is kept away from at baffle 5 to actuation portion 2 setting, the bottom of baffle 5 is unsettled, 5 bottoms of baffle and water passing channel 1's bottom enclosed region are delivery port 12, delivery port 12 slope sets up, the contained angle between delivery port 12 place plane and the vertical face is less than the contained angle between counterweight portion 42 bottom surface and the baffle 5, when sealing 41 and delivery port 12 are sealed, counterweight portion 42 is parallel with ground, when delivery port 12 is opened, sealing 41 is vertical downwards. Because the partition is arranged obliquely, the rotating angle of the weight part 42 is limited by the position of the partition 5, and in order to maximize the water yield, the sealing part 41 can be perpendicular to the ground when water is discharged, preferably, the oblique direction and angle of the water outlet 12 are the same as those of the partition 5, and the oblique angle is 45 degrees, when the weight part 42 rotates 45 degrees and contacts with the partition 5, the sealing part 41 also rotates 45 degrees, and at the same time, the sealing part 41 is perpendicular to the ground, and the water yield can be maximized.

The sealing part 41 is in sealing contact with the water outlet 12, so that the shape and the size of the sealing part 41 are the same as those of the water outlet 12, or the size of the sealing part 41 is larger than that of the water outlet 12, and the water outlet 12 can be completely sealed when the sealing part 41 is in contact with the water outlet 12.

The weight portion 42 may include a weight receiving groove formed above the sealing cover plate 4, a weight is provided in the weight receiving groove, the attraction device 3 may include a magnet and a magnet receiving groove, the magnet is disposed in the magnet receiving groove, and the weight portion may be an armature or a magnet as long as it is attracted by the magnet and has a certain weight.

The above-mentioned sealed cover plate 4 and the deodorant core main body are rotatably connected, and may be a connection structure of the following embodiment, shaft holes may be respectively provided at both ends of a junction between the upper side of the weight portion 42 and the sealing portion 41, a connection plate may be provided at a position of the partition plate 5 corresponding to the above-mentioned shaft holes, a connection shaft may be provided on the connection plate, the connection shaft is provided in the shaft hole, connection shafts may be respectively provided at both ends of a junction between the upper side of the weight portion 42 and the sealing portion 41, and the shaft holes may be provided on the connection plate for connection, as long as relative rotation between the sealed cover plate 4 and the deodorant core main body.

In order to achieve complete sealing between the sealing portion 41 and the water outlet 12, a rubber pad may be disposed at a contact portion between the sealing portion 41 and the water outlet 12. In order to facilitate taking out and installing the deodorization part, a handle 7 can be installed on the inner side of the water inlet, the handle 7 can be a cross beam fixed on the inner side of the water inlet or a circular handle 7, and two ends of the handle can be rotatably connected with the inner wall of the water inlet.

As the embodiment of the utility model provides an optional implementation mode, lower water swivel 10 includes casing 101 and casing 102 down, and casing 102 and downcomer 9 sealing connection down have annular boss 8 down on casing 102, and deodorant core main part periphery shaping has annular lug 6, and deodorant part passes through annular lug 6 to be installed on casing 102's annular boss 8 down, goes up casing 101 and casing 102 down and is connected for detachable, and the lower tip of going up casing 101 compresses tightly the upper end of deodorant core main part. Deodorant part passes through annular lug 6 fastening on the annular boss 8 of casing 102 down, and the effectual position to deodorant part has injectd, makes deodorant lower part can not down the landing in sewer 9, secondly goes up casing 101 and has compressed tightly the upper end of deodorant part, and further position to deodorant part has injectd, goes up casing 101 and casing 102 down in addition and for dismantling the connection, has made things convenient for daily maintenance and the clearance to deodorant part. The lateral wall of the deodorization part is provided with a sealing ring, the contact position of the upper shell 101 pressing the deodorization part is also provided with a sealing gasket, and the two sealing parts (the sealing ring and the sealing gasket) improve the sealing effect of the sewer joint 10 and prevent water leakage.

As the embodiment of the utility model provides an optional implementation mode, lower casing 102 is transparent structure, including cylinder section 1021 and back taper section 1022, cylinder section 1021 and back taper section 1022 are both ends open-ended hollow structure, and cylinder section 1021 is connected with back taper section 1022, and the upper portion shaping of cylinder section 1021 has annular boss 8, and back taper section 1022 can dismantle with downcomer 9 and be connected. The lower water connector 10 is connected with an overflow pipe 13, one end of the overflow pipe 13 is communicated with the counter basin, the other end of the overflow pipe 13 is communicated with the upper shell 101, and the overflow pipe 13 can discharge water overflowing from the counter basin through the overflow pipe 13. The drainage device is suitable for connecting a single-groove vegetable basin or a washbasin in a toilet.

As the embodiment of the utility model provides an optional embodiment, go up casing 101 and be connected with middle drain pipe 14, be connected with overflow pipe 13 on the middle drain pipe 14, the one end and a counter basin intercommunication of overflow pipe 13, the other end and the middle drain pipe 14 of overflow pipe 13 communicate each other, the direction of the inlet of drain pipe 14 in the middle of the section of branch of middle drain pipe 14 just can be adjusted through the elastic expansion section for the elastic expansion section, the liquid outlet of middle drain pipe 14 is linked together with last casing 101. The middle drain pipe 14 includes a connection pipe 141 and a bellows 142, the bellows 142 is an elastic expansion section mentioned above, both ends of the connection pipe 141 are respectively connected with the upper casing 101 and the bellows 142, the connection pipe 141 is connected with the overflow pipe 13, and the bellows 142 is connected with another basin.

In the drainage device, the drainage pipe 9 is a PVC corrugated pipe, and the PVC corrugated pipe can be twisted into a corresponding shape as required.

In addition, the lower end of the downcomer 9 is provided with a sealing cover 11 which can seal the ground drainage hole to isolate the gas in the ground drainage hole from the outside, thereby realizing the purpose of isolating the odor in the ground drainage hole.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sewer device is characterized by comprising a sewer pipe, wherein the upper end of the sewer pipe is provided with a sewer joint which can be connected with a drainage port of a counter basin, the lower end of the sewer pipe is communicated with a ground drainage hole, a deodorization part is arranged in the sewer joint, wherein,

the deodorization part comprises a deodorization core main body, the deodorization core main body comprises a water passage and a suction part, the suction part and the lower part of the water passage are arranged at the lower part of the deodorization core main body in parallel, the top of the water passage is provided with a water inlet, the bottom of the water passage is provided with a water outlet, the bottom of the suction part is provided with a suction device, the bottom of the water passage is provided with a sealing cover plate, the sealing cover plate is rotationally connected with the deodorization core main body, the sealing cover plate comprises a sealing part sealed with the water outlet and a counterweight part driving the sealing cover plate to rotate, the counterweight part is positioned above the suction device, when the pressure above the sealing part is smaller than the sum of the gravity and the suction force borne by the counterweight part, the counterweight part is contacted with the suction device, the sealing cover plate is in sealing contact with the water outlet, and when the pressure above the sealing part is larger than the sum of the gravity and the suction force borne by the counterweight part, the counterweight part rotates upwards to be separated from the suction device, the sealing cover plate rotates downwards, and the water outlet is opened.

2. The launching device of claim 1, wherein the side of the water channel near the engaging portion is a slanted partition, the engaging portion is disposed on the partition, the side of the water channel is away from the water channel, the bottom of the partition is suspended, the area enclosed by the bottom of the partition and the bottom of the water channel is the water outlet, the water outlet is slanted, the included angle between the plane where the water outlet is located and the vertical plane is smaller than the included angle between the bottom surface of the counterweight portion and the partition, when the sealing portion and the water outlet are sealed, the counterweight portion is parallel to the ground, and when the water outlet is opened, the sealing portion is vertically downward.

3. The launching device of claim 1, wherein the counterweight includes a counterweight disposed above the seal cover and a counterweight receiving slot, the counterweight being disposed within the counterweight receiving slot, the counterweight being an armature or a magnet;

the attraction device comprises a magnet and a magnet accommodating groove, the magnet is arranged in the magnet accommodating groove, and the counter weight is attracted by the magnet.

4. The launching device as claimed in claim 1, wherein the launching connector comprises an upper shell and a lower shell, the lower shell is connected with the downcomer in a sealing manner, an annular boss is formed on the lower shell, an annular lug is formed on the periphery of the deodorization core main body, the deodorization part is mounted on the annular boss of the lower shell through the annular lug, the upper shell is detachably connected with the lower shell, and the lower end of the upper shell presses the upper end of the deodorization core main body.

5. The launching device as claimed in claim 4, wherein the lower shell comprises a cylindrical section and an inverted conical section, both the cylindrical section and the inverted conical section are hollow structures with openings at two ends, the cylindrical section is connected with the inverted conical section, the annular boss is formed at the upper part of the cylindrical section, and the inverted conical section is detachably connected with the launching pipe.

6. The launching device of claim 4, wherein an overflow pipe is connected to the launching connector, one end of the overflow pipe is communicated with the counter basin, and the other end of the overflow pipe is communicated with the upper shell.

7. The launching device of claim 4, wherein the upper housing is connected to an intermediate drain pipe, the intermediate drain pipe is connected to an overflow pipe, one end of the overflow pipe is communicated with the counter basin, the other end of the overflow pipe is communicated with the intermediate drain pipe, a part of the intermediate drain pipe is an elastic telescopic section, the direction of a liquid inlet of the intermediate drain pipe can be adjusted through the elastic telescopic section, and a liquid outlet of the intermediate drain pipe is communicated with the upper housing.

8. The launching device as claimed in claim 7, wherein the intermediate drain pipe comprises a connecting pipe and a corrugated pipe, both ends of the connecting pipe are respectively communicated with the upper shell and the corrugated pipe, the overflow pipe is connected to the connecting pipe, and the corrugated pipe is connected to a counter basin.

9. The downcomer of claim 1, wherein the downcomer is a PVC corrugated pipe.

10. The launch device according to claim 1 wherein said lower end of said launch tube is provided with a seal that seals said ground drain hole.