CN209414850U - A kind of list standpipe water-drainage tube part - Google Patents

Abstract

The utility model relates to a kind of single standpipe water-drainage tube parts, including sequentially connected upper cover, main body and spiral organ, the main body and spiral organ are detachably connected, the outer wall of the spiral organ is equipped with the ring for the sealing liquid of annular, the spiral organ includes the upper end bell and lower end bell for being located at its both ends, the inner wall of the spiral organ is equipped with spiral bar, and the spiral bar is extended to the bottom of lower end bell by the bottom of upper end bell.The utility model saves material, has good water shutoff and erasure effect.

Description

A kind of list standpipe water-drainage tube part

Technical field

The utility model drainage system pipe fitting field, more particularly, to a kind of single standpipe water-drainage tube part.

Background technique

It is glued again currently, the same layer in drainage system is installed after single riser part body position multi-pass is once molded or is molded excessively The mode connect is provided with ponding hole, for excluding caisson ponding.Ponding hole connects ponding displacer by spool, reaches row's ponding Function.Though this structure solves the problems, such as a part of ponding but can still there are problems that part ponding row not to the utmost, standpipe accessory Can be because rising-heat contracting-cold to be there are gap with floorslab concrete, the ponding for arranging not to the utmost can flow to lower layer along ponding hole and make near caisson Floor is mouldy, the problems such as smallpox is mouldy, existing list standpipe drainage fitting majority is using the muscle position of outer wall as seal ring, root Originally the effect of sealing can not be played.

Common drainage pipeline inner wall is relatively smooth, and water flow is not easy to be formed moisture film along tube wall flowing, in the duct in confusion State hits tube wall, and drainability is poor, is easy to cause the destruction of floor drain water seal, and pipeline also influences water shutoff ability by broken ring；And And the transmitting of noise cannot be effectively prevented, the height of the noise-proofing guide vane of setting is larger, but also draining noise reduction accessory Length increase, the diameter for furthermore flowing backwards the intermediate venthole formed after water column is small, keeps the pressure of pipeline larger.In order to enhance row The intensity of water noise reduction accessory, common draining noise reduction accessory are equipped with multilayer outer wall, keep draining noise reduction accessory volume larger, also consume More material.

Summary of the invention

The purpose of the utility model is to overcome at least one of above-mentioned prior art problem, a kind of water shutoff, reduction are provided Single standpipe water-drainage tube part of noise.

The purpose of this utility model is achieved by the following technical programs: a kind of list standpipe water-drainage tube part, including successively Upper cover, main body and the spiral organ of connection, the main body and spiral organ are detachably connected, and the outer wall of the spiral organ is equipped with annular Ring for the sealing liquid, the spiral organ includes that the upper end bell for being located at its both ends and lower end bell, the inner wall of the spiral organ are equipped with Spiral bar, the spiral bar are extended to the bottom of lower end bell by the bottom of upper end bell.The main body and spiral organ are one Secondary integrated molding, is once molded.The lower end of the main body is equipped with ponding hole.The bottom of spiral bar from upper end bell is direct Be threaded to lower end bell bottom can by water stream at a plurality of along pipe wall screw water conservancy diversion, spiral bar is by water flow along pipe wall screw shape It falls, center forms smooth air column and improves ventilation capacity, reduces pressure, increases drainability, prevents the broken of floor drain water seal It is bad, it improves pipeline and uses safety coefficient.Spiral bar makes standpipe water flow helical form fall, and forms more closely knit rotary water current, pole The earth reduces pipe-line system noise, also improves the service life of pipe fitting and tubing, structure is simple, installation.In spiral organ Inner wall on setting spiral bar can be enhanced draining noise reduction accessory intensity so that common double-layer epispores structure is changed to list Layer outer wall construction.

Further, main body is that socket joint connects with spiral organ.

The spiral bar extends spirally downwards, and the section of the spiral bar is triangular structure.The section of the spiral bar For the thin muscle of triangular structure.It is set as the spiral bar structure extended from top to bottom, the reduction of spiral bar whole height, spiral shell can be made It is smaller shorter to revolve muscle, the intermediate center-hole diameter that is formed by after refluence water column can be made bigger, be more advantageous to moisture balance；And Spiral bar extends through down from above, and the standpipe being inserted into lower end or upper end is apart from closer；When draining noise reduction accessory is connect with standpipe, The hand of spiral of spiral bar is consistent with the backflow direction that standpipe rotates, and sound deadening is stronger.

The spiral bar is 4~15.Further, the spiral bar is 12.

Preferably, the ring for the sealing liquid surround the outer wall of the spiral organ, and the outer rim of the ring for the sealing liquid raises upward.It will envelope Water ring is set as surrounding the ring-type of the outer wall of spiral organ, can effectively play the effect of water shutoff, sealing, avoid standpipe and mixed mud layer Expand with heat and contract with cold existing gap by the water accumulation leaking on upper layer in lower layer's floor, cause that lower layer's floor, smallpox are mouldy, fall ash etc. and ask Topic.The ring for the sealing liquid is around the outer wall of spiral organ and the outer rim of ring for the sealing liquid raises upward, and the ring for the sealing liquid is made to constitute a ring-type Slot structure, so as to containing ponding.

Outer wall of the ring for the sealing liquid around upper end bell.

The ring for the sealing liquid is equipped with ring for the sealing liquid reinforcing rib.Ring for the sealing liquid reinforcing rib is arranged on cricoid ring for the sealing liquid to be reinforced The intensity of ring for the sealing liquid, ring for the sealing liquid is damaged when draining noise reduction accessory being avoided to fall or install.

Further, the ring for the sealing liquid reinforcing rib is located in the middle part of the bottom wall of ring for the sealing liquid.Ring for the sealing liquid reinforcing rib is located at envelope In the middle part of the bottom wall of water ring, booster action is more balanced.

The ring for the sealing liquid reinforcing rib is located on the bottom wall of ring for the sealing liquid and around ring for the sealing liquid.

The upper and lower surface of the bottom wall of the ring for the sealing liquid is respectively provided with a symmetrical ring for the sealing liquid reinforcing rib.

The outer wall of the spiral organ is equipped at least 2 spiral organ reinforcing ribs.

Outer wall of the spiral organ reinforcing rib ring around the spiral organ.

Compared with prior art, the utility model has the beneficial effects that having the function of water shutoff, sealing；Spiral bar enhancing Erasure effect improves drainability, to enhance water sealing effect, while the intensity of spiral organ sum is enhanced, so that spiral organ is set Single layer outer wall is set, the material and volume of single standpipe water-drainage tube part are reduced.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model become from the description of the embodiment in conjunction with the following figures It obtains obviously and is readily appreciated that, in which:

Fig. 1 is the sectional view of the utility model.

Fig. 2 is the structural schematic diagram of the spiral organ of the utility model.

Fig. 3 is the top view of the spiral organ of the utility model.

Fig. 4 is the main view of the spiral organ of the utility model.

Description of symbols

Upper cover 1；Main body 2；Ponding hole 21；Spiral organ 3；Ring for the sealing liquid 31；Ring for the sealing liquid reinforcing rib 311；Spiral organ reinforcing rib 32； Spiral bar 33；Upper end bell 34；Lower end bell 35.

Specific embodiment

The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art, The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing Illustrate, should not be understood as the limitation to this patent.

Embodiment one

As shown in Figure 1, a kind of list standpipe water-drainage tube part, including sequentially connected upper cover 1, main body 2 and spiral organ 3, it is described Main body 2 and spiral organ 3 are to be detachably connected, and the outer wall of the spiral organ 3 is equipped with the ring for the sealing liquid 31 of annular, the spiral organ 3 The inner wall of upper end bell 34 and lower end bell 35 including being located at its both ends, the spiral organ 3 is equipped with spiral bar 33, the spiral shell Rotation muscle 33 is extended to the bottom of lower end bell 35 by the bottom of upper end bell 34.The main body 2 and spiral organ 3 are primary one Molding, is once molded.The lower end of the main body 2 is equipped with ponding hole 21.The bottom of spiral bar 33 from upper end bell 34 is straight Connect be threaded to lower end bell 35 bottom can by water stream at a plurality of along pipe wall screw water conservancy diversion, spiral bar 33 is by water flow along tube wall Helical form falls, and center forms smooth air column and improves ventilation capacity, reduces pressure, increases drainability, prevents ground leak The destruction of envelope improves pipeline and uses safety coefficient.Spiral bar 33 makes standpipe water flow helical form fall, and forms more closely knit rotation Water flow greatly reduces pipe-line system noise, also improves the service life of pipe fitting and tubing, and structure is simple, installation.? Spiral bar 33 is arranged on the inner wall of spiral organ 33 can be enhanced the intensity of draining noise reduction accessory, so that by common double-layer epispores knot Structure is changed to single layer outer wall construction.In the present embodiment, the main body 2 is that socket joint connects with spiral organ 3.

As shown in Figure 1 to Figure 3, the spiral bar 33 extends spirally downwards, and the section of the spiral bar 33 is triangle knot Structure.The section of the spiral bar 33 is the thin muscle of triangular structure.It is set as the spiral bar structure extended from top to bottom, can be made 33 whole height of spiral bar reduces, and spiral bar 33 is smaller shorter, and centre after flowing backwards water column can be made to be formed by center-hole diameter It is bigger, it is more advantageous to moisture balance；And spiral bar 33 extends through down from above, and the standpipe distance being inserted into lower end or upper end is more Closely；It is when draining noise reduction accessory is connect with standpipe, the hand of spiral of spiral bar 33 is consistent with the backflow direction that standpipe rotates, disappear Sound effect is stronger.

The spiral bar 33 is 4~15.In the present embodiment, the spiral bar 33 is 12.The spiral bar 33 is in spiral shell Setting is uniformly distributed on the inner wall of spigot 3.

As shown in Figure 1 to Figure 2, the ring for the sealing liquid 31 surround the outer wall of the spiral organ 3, and the outer rim of the ring for the sealing liquid 31 It raises upward.Ring for the sealing liquid 31 is set as to surround the ring-type of the outer wall of spiral organ 3, the effect of water shutoff, sealing can be effectively played, avoided Standpipe and mixed mud layer expand with heat and contract with cold existing gap by the water accumulation leaking on upper layer in lower layer's floor, cause lower layer's floor, day Spend it is mouldy, fall the problems such as ash.The ring for the sealing liquid 31 is around the outer wall of spiral organ 3 and the outer rim of ring for the sealing liquid raises upward, and makes described Ring for the sealing liquid 31 constitutes a cyclic annular slot structure, so as to containing ponding.

As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, outer wall of the ring for the sealing liquid 31 around upper end bell 34.

As shown in Fig. 2, the ring for the sealing liquid 31 is equipped with ring for the sealing liquid reinforcing rib 311.Envelope is set on cricoid ring for the sealing liquid 31 Water ring reinforcing rib 311 can reinforce the intensity of ring for the sealing liquid 31, and ring for the sealing liquid 31 is damaged when draining noise reduction accessory being avoided to fall or install.

As shown in Fig. 2, the ring for the sealing liquid reinforcing rib 311 is located in the middle part of the bottom wall of ring for the sealing liquid 31 in the present embodiment.By water shutoff Ring reinforcing rib 311 is located in the middle part of the bottom wall of ring for the sealing liquid 31, and booster action is more balanced.

As shown in Fig. 2, the ring for the sealing liquid reinforcing rib 311 is located on the bottom wall of ring for the sealing liquid 31 and around ring for the sealing liquid 31.

As shown in Figure 1, Figure 2 and Figure 4, the outer wall of the spiral organ 3 is equipped at least 2 spiral organ reinforcing ribs 32.It is described Outer wall of the spiral organ reinforcing rib 32 around the spiral organ 3.

Embodiment two

The upper and lower surface of the bottom wall of the ring for the sealing liquid 31 is respectively provided with a symmetrical ring for the sealing liquid reinforcing rib 311.

Obviously, above-described embodiment of this patent is only intended to clearly illustrate this patent example, and is not pair The restriction of the embodiment of this patent.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in patent claims within the spirit and principle of patent Protection scope within.

Claims (10)

1. a kind of list standpipe water-drainage tube part, including sequentially connected upper cover, main body and spiral organ, the main body and spiral organ are removable Unload connection, which is characterized in that the outer wall of the spiral organ is equipped with the ring for the sealing liquid of annular, and the spiral organ includes being located at its both ends Upper end bell and lower end bell, the inner wall of the spiral organ is equipped with spiral bar, the spiral bar by upper end bell bottom Extend to the bottom of lower end bell.

2. list standpipe water-drainage tube part according to claim 1, which is characterized in that the spiral bar extends spirally downwards, institute The section for stating spiral bar is triangular structure.

3. list standpipe water-drainage tube part according to claim 1, which is characterized in that the spiral bar is 4~15.

4. list standpipe water-drainage tube part according to claim 1, which is characterized in that the ring for the sealing liquid is around the spiral organ Outer wall, and the outer rim of the ring for the sealing liquid raises upward.

5. list standpipe water-drainage tube part according to claim 1, which is characterized in that the ring for the sealing liquid is around the outer of upper end bell Wall.

6. list standpipe water-drainage tube part according to claim 1, which is characterized in that the ring for the sealing liquid is reinforced equipped with ring for the sealing liquid Muscle.

7. list standpipe water-drainage tube part according to claim 6, which is characterized in that the ring for the sealing liquid reinforcing rib is located at ring for the sealing liquid Bottom wall on and around ring for the sealing liquid.

8. list standpipe water-drainage tube part according to claim 6, which is characterized in that the upper and lower surface of the bottom wall of the ring for the sealing liquid It is respectively provided with a symmetrical ring for the sealing liquid reinforcing rib.

9. list standpipe water-drainage tube part according to claim 1, which is characterized in that the outer wall of the spiral organ is equipped at least 2 spiral organ reinforcing ribs.

10. list standpipe water-drainage tube part according to claim 9, which is characterized in that the spiral organ reinforcing rib ring is around described The outer wall of spiral organ.