CN207176840U - A kind of guiding device and apply its cistern - Google Patents

Abstract

The utility model discloses a kind of guiding device and apply its cistern, the guiding device includes housing, the housing has up big and down small closed-entry circulation inner chamber, be circumferentially interval with its cavity wall a plurality of protrusion be used for guide the guiding rib arranged under current spiral.Current are easy to collect in closed-entry of the present utility model circulation inner chamber, and during draining, current produce spiral rotating along the guiding rib of cavity wall, extrude the air in drainpipe, reduce resistance of water drainage, accelerate drainage speed.

Description

A kind of guiding device and apply its cistern

Technical field

The utility model is related to a kind of cistern, and in particular to a kind of guiding device and apply its cistern.

Background technology

A part of the cistern as closestool, have become one of indispensable apparatus in daily life.Currently During the cistern draining of closestool, because the drainpipe of bottom is straight-through structure, inside there is air, the water discharged in water tank exists Need to overcome resistance caused by draining air in tube during whereabouts, therefore cause drainage speed slow, so as to influence closestool Flush efficiency, in turn result in the waste with water.

Utility model content

The purpose of this utility model is the guiding device for providing a kind of Quick drainage and applies its cistern.

To achieve the above object, the utility model uses following technical scheme：

A kind of guiding device, it includes housing, and the housing has a up big and down small closed-entry circulation inner chamber, in its cavity wall It is circumferentially-spaced provided with a plurality of protrusion be used for guide the guiding rib arranged under current spiral.

Further, the guiding rib is curved angularly disposed, and bottom is extended at the top of the cavity wall by the circulation inner chamber Portion.

Further, the housing is cylinder-shaped in up big and down small closed-entry.

Further, the top of the housing is provided with outwardly spacing rib.

Further, the outer wall top of the housing is circumferentially-spaced is provided with multiple outwardly card articles.

After adopting the above technical scheme, the utility model compared with background technology, has the following advantages that：

The utility model has up big and down small closed-entry circulation inner chamber, is easy to collect current, while in cavity wall between circumference When the guiding rib provided with a plurality of protrusion, draining, current produce spiral rotating along rib is oriented to, and extrude the sky in drainpipe Gas, reduce resistance of water drainage, accelerate drainage speed.

The utility model also provides a kind of cistern, and it includes tank body and guiding device, the tank body tool There is a drainage channel, the housing of the guiding device is arranged in the drainage channel, and the guiding device includes housing, described Housing has up big and down small closed-entry circulation inner chamber, be circumferentially interval with its cavity wall a plurality of protrusion be used for guide current spiral shell The guiding rib for the row of screwing off.

Further, the guiding rib is curved angularly disposed, and bottom is extended at the top of the cavity wall by the circulation inner chamber Portion.

Further, the top of the housing is provided with outwardly spacing rib, and it is solid to be provided with one in the drainage channel Determine rib, the fixed rib is engaged with the spacing rib, and the limiting block edge lap is on the fixed rib.

Further, the housing is cylinder-shaped in up big and down small closed-entry, and the outer wall top of the housing is circumferentially-spaced Provided with multiple outwardly card articles, the inwall of the card article and the drainage channel is interference fitted.

Further, the tank body has draining valve and drainpipe, and the draining valve is located in the tank body Portion, the drainpipe are arranged at outside the tank body, and the draining valve is connected to form the drainage channel with drainpipe, One accommodating cavity is formed on the draining valve bottom, and the housing is arranged in the accommodating cavity, formed with described in the accommodating cavity Fixed rib.

The cistern is same relative to Dominant Facies possessed by prior art with above-mentioned guiding device, no longer superfluous herein State.

Brief description of the drawings

Fig. 1 is the guiding device structural representation that the utility model embodiment provides；

Fig. 2 is the structural representation that guiding device is overlooked；

Fig. 3 is the structural representation for the cistern that the utility model embodiment provides；

Fig. 4 is the cut-away view of a-quadrant in Fig. 3；

Fig. 5 is the three-dimensional exploded view of cistern.

Description of reference numerals：

1. housing, 11. spacing ribs, 12. card articles, 13. are oriented to rib；

2. tank body, 21. discharge outlet, 22. draining valves, 221. first connecting portions, 222. second connecting portions, 223. fix Rib, 23. drainpipes, 24. locking nuts, 25. pads, 26. overflow pipes.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

It should be noted that term " on " " under " " left side " " right side " " vertical " " level " " interior " " outer " etc. in the utility model It is to be based on orientation shown in the drawings or position relationship, it is only for it is easy to describe the utility model and simplify to describe, without It is instruction or implies that device or element of the present utility model there must be specific orientation, thus it is it is not intended that new to this practicality The limitation of type.

Embodiment

Coordinate shown in Fig. 1 and Fig. 2, the utility model discloses a kind of guiding device, and it includes housing 1, and housing 1 is presented greatly Under small closed-entry it is cylinder-shaped, top is provided with outwardly spacing rib 11, and the top of its outer wall has been provided at circumferentially spaced more Individual outwardly card article 12, housing 1 have circulation inner chamber, and the circulation inner chamber is in up big and down small closed-entry in order to collecting water Stream, be circumferentially interval with its cavity wall a plurality of protrusion, for guiding the guiding rib 13 arranged under current spiral, be oriented to rib 13 It is curved angularly disposed, extend to bottom at the top of the cavity wall by the circulation inner chamber.

Housing 1 is externally connected to drainage arrangement, and the fixed gear being engaged with spacing rib 11 is provided with the drainage arrangement Side, spacing rib 11 are overlapped on the fixation rib.The inwall of card article 12 and the drainage arrangement is interference fitted, and makes housing 1 and row Water installations connection more fastens.

Coordinate shown in Fig. 3, Fig. 4 and Fig. 5, the invention also discloses a kind of cistern, it include tank body 2 and Above-mentioned guiding device, wherein：

Coordinate shown in Fig. 3 and Fig. 5, the bottom of tank body 2 offers discharge outlet 21, and it also has draining valve 22 and draining Pipe 23, draining valve 22 are located at the inside of tank body 2, and drainpipe 23 is arranged at the outside of tank body 2, the bottom of draining valve 22 It is connected through discharge outlet 21 with drainpipe 23, so as to form drainage channel.

The bottom of draining valve 22 includes the first connecting portion 221 and second connecting portion 222 being connected, first connecting portion 221 outer wall is provided with external screw thread, and the diameter of its inwall is more than second connecting portion 222, and both junctions have a step and shape Rib 223 is fixed into one, the end of second connecting portion 222 is plugged in the upper orifice of drainpipe 23, forms above-mentioned drainage channel. First connecting portion 221 and second connecting portion 222 penetrate and form an accommodating cavity.

Coordinate shown in Fig. 3, Fig. 4 and Fig. 5, the housing 1 of above-mentioned guiding device is arranged in above-mentioned accommodating cavity, spacing rib 11 It is engaged with fixed rib 223, it is overlapped on fixed rib 223, and card article 12 and the inwall interference of second connecting portion 222 are matched somebody with somebody Close, housing 1 and the connection of second connecting portion 222 is more fastened.

The upper orifice outer wall of drainpipe 23 is also closely socketed a locking nut 24.The upper inside wall of locking nut 24 is provided with interior Screw thread, the internal thread are engaged with the external screw thread of first connecting portion 221.Pad is additionally provided between locking nut 24 and draining valve 22 Piece 25, when locking nut 24 spins with draining valve 22, compress gasket 25, make connection closer so as to which drainage not occur.

An overflow pipe 26 is also connected with draining valve 22, when water level exceedes overflow pipe 26, directly can be discharged by overflow pipe 26, Prevent that water is overflowed outside tank body 2 when draining valve 22 from breaking down.

The utility model is understood for the ease of clearer, with reference to Fig. 3 and Fig. 4 to use principle of the present utility model It is illustrated.

Coordinate shown in Fig. 3 and Fig. 4, use principle of the present utility model is specially：

The switch of draining valve 22 is opened, and the water in water tank flows into housing 1 through first connecting portion 221, and housing 1 is up big and down small Closed-entry structure be easy to collect current, be oriented to the quick drainpipe 23 for being discharged into lower section that rib 13 guides current helically formula In.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should It is defined by scope of the claims.

Claims (10)

1. A kind of 1. guiding device, it is characterised in that：Including housing, the housing has up big and down small closed-entry circulation inner chamber, Circumferentially be interval with its cavity wall a plurality of protrusion be used for guide the guiding rib arranged under current spiral.
2. A kind of 2. guiding device as claimed in claim 1, it is characterised in that：The guiding rib is curved angularly disposed, by Bottom is extended at the top of the cavity wall of the circulation inner chamber.
3. A kind of 3. guiding device as claimed in claim 1 or 2, it is characterised in that：The housing is in up big and down small closed-entry It is cylinder-shaped.
4. A kind of 4. guiding device as claimed in claim 3, it is characterised in that：The top of the housing is provided with outwardly limit Position rib.
5. A kind of 5. guiding device as claimed in claim 4, it is characterised in that：The outer wall top of the housing is circumferentially-spaced to be provided with Multiple outwardly card articles.
6. A kind of 6. cistern, it is characterised in that：Including tank body and guiding device, there is the tank body draining to lead to Road, the housing of the guiding device are arranged in the drainage channel, and the guiding device includes housing, and the housing has upper Small closed-entry circulation inner chamber under big, be circumferentially interval with its cavity wall a plurality of protrusion be used for guide that is arranged under current spiral to lead To rib.
7. A kind of 7. cistern as claimed in claim 6, it is characterised in that：The guiding rib is curved angularly disposed, by Bottom is extended at the top of the cavity wall of the circulation inner chamber.
8. A kind of 8. cistern as claimed in claims 6 or 7, it is characterised in that：The top of the housing is provided with outwardly Spacing rib, one is provided with the drainage channel and fixes rib, the fixed rib is engaged with the spacing rib, described Limiting block edge lap is on the fixed rib.
9. A kind of 9. cistern as claimed in claim 8, it is characterised in that：The housing is in up big and down small closed-entry cylinder Shape, the outer wall top of the housing is circumferentially-spaced to be provided with multiple outwardly card articles, the card article and the drainage channel Inwall is interference fitted.
10. A kind of 10. cistern as claimed in claim 9, it is characterised in that：The tank body has draining valve and draining Pipe, the draining valve are located inside the tank body, and the drainpipe is arranged at outside the tank body, the draining valve It is connected to form the drainage channel with drainpipe, an accommodating cavity is formed on the draining valve bottom, and the housing is arranged on described In accommodating cavity, formed with the fixed rib in the accommodating cavity.