CN219221524U - Corrosion-resistant strong drain pipe easy to connect - Google Patents

Abstract

The utility model discloses an easily-connected high-corrosion-resistance drain pipe, wherein an external rotating fixed block is embedded in the outer side surface of a female joint ring, a fixed block limiting ring is welded on the outer side surface of the female joint ring at one end of the external rotating fixed block, a female screw is arranged on the inner side surface of the female joint ring, a male joint ring is connected with one end of the female joint ring, an external rubber pad groove is arranged on the outer side surface of the male joint ring, and an external rubber pad is embedded in the external rubber pad groove.

Description

Corrosion-resistant strong drain pipe easy to connect

Technical Field

The utility model relates to the technical field of drain pipes, in particular to an easily-connected drain pipe with strong corrosion resistance.

Background

The water pipe is a water supply pipeline, the modern decoration water pipe is built by burying walls, the water pipe is classified into three types, the first type is a metal pipe such as a hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like of inner enamel plastics, the second type is a plastic composite metal pipe such as a plastic composite steel pipe, an aluminum plastic composite pipe and the like, the third type is a plastic pipe, the high-quality water pipe has sanitary performance, corrosion resistance, economic performance, environmental protection performance, heat preservation performance and the like, and the convenient use structure for a drain pipe is increased along with the increase of the complexity of a building structure.

However, the existing easily-connected drain pipe with strong corrosion resistance cannot be replaced for the most part, when the difference between the length of the water pipe and the installed area is small, the water pipe cannot be spliced through the splice, the middle part of the water pipe is required to be cut at the moment, the cut water pipe cannot be connected with the splice at the two ends at any time, the operation is very troublesome, and the splice of the existing water pipe cannot be fully sealed at most, so that water leakage occurs.

Disclosure of Invention

The utility model provides an easily-connected high-corrosion-resistance drain pipe, which can effectively solve the problems that in the background technology, most parts of the middle part of a water pipe cannot be replaced, when the difference between the length of the water pipe and an installed area is small, the middle part of the water pipe cannot be spliced through a splice, the middle part of the water pipe needs to be cut at the moment, the cut water pipe cannot be connected at the joint at the two ends at the moment, the operation is very troublesome, and most existing spliced joints of the water pipe cannot be fully sealed, and water leakage exists.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the easily-connected high-corrosion-resistance drain pipe comprises a water pipe splicing mechanism;

the water pipe splicing mechanism comprises a female port splicing ring, an internal rubber pad groove, an internal rubber pad, an external rotating fixed block, a fixed block limiting ring, a female port screw port, a male port splicing ring, an external rubber pad groove, an external rubber pad, an external fixed block, a male port screw port and a water pipe internal supporting pad;

the internal rubber gasket groove is formed in one end of the inner side of the female joint ring, the internal rubber gasket is embedded in the internal rubber gasket groove, the external rotation fixing block is embedded in the outer side surface of the female joint ring, the fixing block limiting ring is welded on the outer side surface of the female joint ring at one end of the external rotation fixing block, the female screw is formed in the inner side surface of the female joint ring, the male joint ring is connected with one end of the female joint ring, the external rubber gasket groove is formed in the outer side surface of the male joint ring, the external rubber gasket is embedded in the external rubber gasket groove, the external fixing block is welded on the outer side surface of the male joint ring, the male screw is formed in the outer side surface of one end of the male joint ring, and the inner support pad of the water pipe is arranged on the inner side surface of one end of the male joint ring.

Preferably, the size and the height of the inscribed rubber pad are the same as those of the inscribed rubber pad groove, and a plurality of holes are formed in the surfaces of one end of the external rotating fixed block and one end of the external fixed block.

Preferably, the external rotation fixed block and the external fixed block are the same in size and shape, the female screw and the male screw can be kneaded, the thickness of the female screw is the same as that of the external rubber pad groove, and the inner supporting pad of the water pipe is also arranged at one end of the inner side of the female splicing ring.

Preferably, one end of the support pad in the water pipe is connected with a water pipe protection fixing mechanism;

the water pipe protection fixing mechanism comprises a water pipe fixing waterproof gasket, a water pipe outer layer, a flame retardant layer, an anti-corrosion layer, a compression layer, an anti-blocking strip, an outer pipe inner receiving ring and an elastic hoop;

female mouthful concatenation ring one end is connected with the water pipe outer, fire-retardant layer is installed to the outer inboard of water pipe, fire-retardant layer inboard embedding has the anticorrosive coating, the inboard embedding of anticorrosive coating has the compressive layer, compressive layer outside surface embedding has a plurality of anti-blocking strips, the outer outside hoop of water pipe has outer pipe adduction ring, outer outside hoop of outer pipe adduction ring has the elasticity hoop, the outer outside surface connection of water pipe has a plurality of water pipe fixed waterproof gaskets.

Preferably, the outer side surface of the outer pipe inner receiving ring is provided with a plurality of gaps, and a plurality of water pipe fixing waterproof gaskets are embedded in the gaps of the outer side surface of the outer pipe inner receiving ring.

Preferably, two ends of the outer layer of the water pipe are connected with the female joint ring and the male joint ring through being embedded into the inner side of the support pad in the water pipe, and the elastic hoop is a bolt control tight hoop.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure, safe and convenient use,

1. be provided with female mouthful splice ring, public mouthful splice ring, female mouthful screw, public mouthful screw, inscription rubber pad and external rubber pad, through female mouthful splice ring and the inside female mouthful screw of public mouthful splice ring and public mouthful screw want to knead, realize freely splice or demolish of water pipe, increased the use universality of water pipe to inscription rubber pad and external rubber pad's setting has guaranteed the leakproofness of water pipe, can not have the condition that leaks to appear after the concatenation.

2. Be provided with water pipe inner support pad, water pipe fixed waterproof gasket, outer tube adduction ring and elasticity hoop, through the mode of embedding the water pipe in water pipe inner support pad for the water pipe also can be very convenient fixed when tailorring the postfixing, and water pipe fixed waterproof gasket imbeds in the clearance of outer tube adduction ring inside, then guaranteed the leakproofness of water pipe, guarantees that the water pipe can not leak, and elasticity hoop then uses to fix the water pipe, guarantees the connection leakproofness of the water pipe after tailorring.

3. Be provided with water pipe skin, fire-retardant layer, anticorrosive coating, compressive layer and anti-blocking strip, through the setting of the fire-retardant layer of the outer inboard of water pipe, make the water pipe when invading to outside fire, can prevent the intervention of fire, thereby the period of having avoided the water pipe to break later maintenance difficulty takes place, and anticorrosive layer then has guaranteed the anticorrosive ability of water pipe from outside and inboard, avoid corroding the fenestrate condition to take place, compressive layer and anti-blocking strip's setting simultaneously, also can follow inside anti-water pressure when can follow outside resistance to compression, guarantee the steadiness ability of water pipe, the setting of anti-blocking strip makes the intraductal can not jam at last.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of an external rotary fixed block structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a male splice ring of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of a female screw of the present utility model;

FIG. 4 is a schematic view of the structure of the water pipe fixing waterproof gasket of the present utility model;

FIG. 5 is a schematic view of the outer layer structure of the water pipe according to the present utility model;

reference numerals in the drawings: 1. a water pipe splicing mechanism; 101. a female splice ring; 102. a rubber pad groove is internally connected; 103. a rubber pad is internally connected; 104. externally connected with a rotary fixed block; 105. a fixed block limiting ring; 106. a female screw; 107. a male splice ring; 108. externally connected with a rubber pad groove; 109. externally connected with a rubber pad; 110. externally connecting a fixed block; 111. a male screw; 112. a support pad in the water pipe;

2. a water pipe protection fixing mechanism; 201. the water pipe is fixed with a waterproof gasket; 202. an outer layer of the water pipe; 203. a flame retardant layer; 204. an anti-corrosion layer; 205. a compression-resistant layer; 206. an anti-blocking strip; 207. an outer tube inner ring; 208. and (5) elastic hoops.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, the utility model provides an easily-connected strong corrosion-resistant drain pipe technical scheme, which comprises a water pipe splicing mechanism 1;

the water pipe splicing mechanism 1 comprises a female port splicing ring 101, an internal rubber gasket groove 102, an internal rubber gasket 103, an external rotating fixed block 104, a fixed block limiting ring 105, a female port screw 106, a male port splicing ring 107, an external rubber gasket groove 108, an external rubber gasket 109, an external fixed block 110, a male port screw 111 and a water pipe internal supporting pad 112;

in order to make the device more convenient in connection and better in sealing performance, an inner rubber gasket groove 102 is formed in one end of the inner side of a female joint ring 101, an inner rubber gasket 103 is embedded in the inner rubber gasket groove 102, the inner rubber gasket 103 is the same in size and height as the inner rubber gasket groove 102, an external rotation fixing block 104 is embedded in the outer side surface of the female joint ring 101, a fixing block limiting ring 105 is welded on the outer side surface of the female joint ring 101 at one end of the external rotation fixing block 104, a female joint screw 106 is formed in the inner side surface of the female joint ring 101, a male joint ring 107 is connected to one end of the female joint ring 101, an external rubber gasket groove 108 is formed in the outer side surface of the male joint ring 107, the thickness of the female joint screw 106 is the same as the external rubber gasket groove 108, and an external rubber gasket 109 is embedded in the external rubber gasket groove 108;

in order to fix the inner side of the water pipe, an external fixing block 110 is welded on the outer side surface of the male splice ring 107, a plurality of holes are formed in the surfaces of one end of the external rotation fixing block 104 and one end of the external fixing block 110, the sizes and the shapes of the external rotation fixing block 104 and the external fixing block 110 are the same, a male screw 111 is formed on the outer side surface of one end of the male splice ring 107, a female screw 106 and the male screw 111 can be kneaded, a water pipe inner supporting pad 112 is mounted on the inner side surface of one end of the male splice ring 107, and a water pipe inner supporting pad 112 is also mounted on the inner side of the female splice ring 101;

one end of the support pad 112 in the water pipe is connected with a water pipe protection fixing mechanism 2;

the water pipe protection fixing mechanism 2 comprises a water pipe fixing waterproof gasket 201, a water pipe outer layer 202, a flame retardant layer 203, an anti-corrosion layer 204, a compression layer 205, an anti-blocking strip 206, an outer pipe inner receiving ring 207 and an elastic hoop 208;

in order to ensure longer service life of the water pipe, one end of the female joint ring 101 is connected with a water pipe outer layer 202, two ends of the water pipe outer layer 202 are connected with the female joint ring 101 and the male joint ring 107 by being embedded in the inner side of the water pipe inner supporting pad 112, a flame retardant layer 203 is arranged on the inner side of the water pipe outer layer 202, the flame retardant layer 203 is made of polyethylene, an anti-corrosion layer 204 is embedded in the inner side of the flame retardant layer 203, the anti-corrosion layer 204 is made of epoxy resin, an anti-compression layer 205 is embedded in the inner side of the anti-corrosion layer 204, the anti-compression layer 205 is made of polystyrene composite, a plurality of anti-blocking strips 206 are embedded in the outer side surface of the anti-compression layer 205, an outer pipe inner receiving ring 207 is hooped on the outer side of the water pipe outer layer 202, a plurality of water pipe fixing waterproof gaskets 201 are embedded in gaps on the outer side surface of the outer pipe inner receiving ring 207, an elastic hoop 208 is arranged on the outer side of the outer pipe inner receiving ring 207, a plurality of water pipe fixing waterproof gaskets 201 are connected with a plurality of water pipe fixing gaskets 208, and the elastic hoops 208 are bolt control hoops.

The working principle and the using flow of the utility model are as follows: firstly, an operator needs to judge the required length of a water pipe according to the condition of a construction position, if the water pipe is short, a male port screw 111 on the outer side of a male port splicing ring 107 is required to be spirally embedded into a female port screw 106 on the inner side of a female port splicing ring 101 to finish preliminary fixing between the water pipe and the water pipe, then an external rotating fixing block 104 is rotated, the position of a hole on the outer side surface of the external rotating fixing block 104 corresponds to the hole on the outer side surface of an external fixing block 110, at the moment, a fixing block limiting ring 105 can limit the external rotating fixing block 104, after the position correspondence is finished, two water pipes are fixed together through the external rotating fixing block 104 and the external fixing block 110 by bolts, and after the connection is finished, the tightness of the connection position can be ensured by an internal rubber pad 103 and an external rubber pad 109, so that water pipe leakage is prevented;

if the water pipe is longer and needs shorter water pipe, then need through cutting out the water pipe, cut out after accomplishing, fix the water pipe again, the water pipe both ends embedding after cutting out is inboard in the water pipe supporting pad 112, fix the water pipe inboard, and the outside then need tighten up outside intraductal receipts ring 207 through elasticity hoop 208, realize fixing the water pipe after cutting out, the use universality of water pipe has been increased, make the water pipe can all realize the concatenation through quick regulation oneself under any scene, and the inside flame retardant coating 203 of water pipe after the concatenation is accomplished can protect the water pipe from outside, do not burn out when the conflagration takes place, the water pipe can be protected to inboard anticorrosive coating 204, can not corrode the liquid from inboard and outside and carry out the rotten, increased the life of water pipe, can save the cost for the buyer who uses the water pipe from the side aspect, the setting of the anti-blocking strip 206 of water pipe is innermost, make the water pipe inboard have the clearance all the time, can not take place the jam easily, thereby influence the normal clear of operation.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an easy corrosion resistance strong drain pipe who connects which characterized in that: comprises a water pipe splicing mechanism (1);

the water pipe splicing mechanism (1) comprises a female port splicing ring (101), an internal connecting rubber pad groove (102), an internal connecting rubber pad (103), an external rotating fixed block (104), a fixed block limiting ring (105), a female port screw port (106), a male port splicing ring (107), an external connecting rubber pad groove (108), an external connecting rubber pad (109), an external connecting fixed block (110), a male port screw port (111) and a water pipe internal supporting pad (112);

female mouth splice ring (101) inboard one end has been seted up inscribed rubber pad groove (102), inscribed rubber pad groove (102) inside embedding has inscribed rubber pad (103), female mouth splice ring (101) outside surface embedding has external rotation fixed block (104), external rotation fixed block (104) one end has fixed block spacing ring (105) in female mouth splice ring (101) outside surface welding, female mouth spiro union (106) have been seted up to female mouth splice ring (101) inside surface, female mouth splice ring (101) one end is connected with public mouth splice ring (107), external rubber pad groove (108) have been seted up to public mouth splice ring (107) outside surface, external rubber pad groove (108) inside embedding has external rubber pad (109), public mouth splice ring (107) outside surface welding has external fixed block (110), public mouth spiro union (111) have been seted up to public mouth splice ring (107) one end inside surface mounting has water pipe inner support pad (112).

2. The easily-connected strong-corrosion-resistance drain pipe according to claim 1, wherein the size and the height of the inscribed rubber pad (103) are the same as those of the inscribed rubber pad groove (102), and a plurality of holes are formed in one end surfaces of the external rotating fixed block (104) and the external fixed block (110).

3. The easily-connected strong-corrosion-resistance drain pipe according to claim 1, wherein the external rotating fixed block (104) and the external fixed block (110) are identical in size and shape, the female screw (106) and the male screw (111) can be kneaded, the thickness of the female screw (106) is identical to that of the external rubber pad groove (108), and the inner support pad (112) of the water pipe is also installed at one end of the inner side of the female splicing ring (101).

4. The easily connected strong corrosion resistant drain pipe according to claim 1, wherein one end of the support pad (112) in the water pipe is connected with a water pipe protection fixing mechanism (2);

the water pipe protection fixing mechanism (2) comprises a water pipe fixing waterproof gasket (201), a water pipe outer layer (202), a flame retardant layer (203), an anti-corrosion layer (204), a compression layer (205), an anti-blocking strip (206), an outer pipe inner receiving ring (207) and an elastic hoop (208);

female mouthful concatenation ring (101) one end is connected with outer (202) of water pipe, fire-retardant layer (203) are installed to outer (202) inboard of water pipe, fire-retardant layer (203) inboard embedding has anticorrosive coating (204), anticorrosive coating (204) inboard embedding has compressive layer (205), compressive layer (205) outside surface embedding has a plurality of anti-blocking strip (206), outer (202) outside hoop of water pipe has outer pipe adduction ring (207), outer (207) outside hoop of outer pipe has elasticity hoop (208), outer (202) outside surface connection of water pipe has a plurality of fixed waterproof gaskets (201) of water pipe.

5. The easily connected strong corrosion resistant drain pipe according to claim 4, wherein the outer side surface of the outer pipe inner receiving ring (207) is provided with a plurality of gaps, and a plurality of the water pipe fixing waterproof gaskets (201) are embedded in the gaps of the outer side surface of the outer pipe inner receiving ring (207).

6. The easily connected strong corrosion resistant drain pipe according to claim 4, wherein two ends of the outer layer (202) of the water pipe are connected with the female joint ring (101) and the male joint ring (107) by embedding the two ends into the inner supporting pad (112) of the water pipe, and the tightening hoop (208) is a bolt control tightening hoop.

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