CN218408866U - Flame-retardant PE solid-wall pipe - Google Patents

Abstract

The utility model discloses a real wall pipe technical field's a fire-retardant PE real wall pipe, including real wall pipe body, a plurality of cavity water storage chambeies have evenly been seted up to the inner wall of real wall pipe body, and the outer wall that real wall pipe body is located cavity water storage chamber top all runs through fixedly connected with water injection subassembly, a plurality of strengthening ribs of the even fixedly connected with of inner wall in a plurality of cavity water storage chambeies, and a plurality of strengthening ribs all are the setting of staggering with the water injection subassembly, and a plurality of cavity water storage chambeies are close to both ends and all pass through the seal receptacle separation. When the fire extinguishing device is used, water is conveyed through the inner cavity of the solid-wall pipe, and meanwhile, the fire-retardant coating of the inner wall is matched to conduct fire-retardant operation on the inner cavity of the solid-wall pipe, so that the solid-wall pipe can effectively prevent fire from burning when in use, and open fire can be extinguished passively, and therefore the service life, the using effect and the safety of the solid-wall pipe are improved.

Description

Flame-retardant PE solid wall pipe

Technical Field

The utility model relates to a real wall pipe technical field specifically is a fire-retardant PE real wall pipe.

Background

The HDPE pipe is a single-wall pipe which is formed by using high-density polyethylene as a main raw material, adding a necessary modification auxiliary agent and extruding the raw material by a single-screw extruder and is mainly used for water supply and drainage.

In the prior art, most solid-wall pipes are made of polyvinyl chloride materials or hard vinyl chloride materials, and the materials do not have flame retardance due to the characteristics of the materials, so that the solid-wall pipes are easy to damage due to fire and cannot be normally used when in use, and the service efficiency of the solid-wall pipes is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant PE solid wall pipe to solve the above-mentioned proposition in prior art, most solid wall pipe only makes or hard vinyl chloride material is made for polyvinyl chloride material, and these materials do not all possess the fire retardance because of its characteristic, thereby lead to solid wall pipe when using, cause the unable normal use of solid wall pipe damage because of getting on fire easily, thereby reduce the availability factor problem of solid wall pipe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant PE solid wall pipe, includes solid wall pipe body, a plurality of cavity water storage chambeies have evenly been seted up to the inner wall of solid wall pipe body, the outer wall that solid wall pipe body is located cavity water storage chamber top all runs through fixedly connected with water injection subassembly, and is a plurality of strengthening ribs of the even fixedly connected with of inner wall in cavity water storage chamber, it is a plurality of the strengthening rib all is crisscross setting, a plurality of the cavity water storage chamber is close to both ends and all passes through the sealed partition separation.

Constitute solid wall pipe body through interior pipe wall and outer pipe wall, provide the space for interior equipment fixing and work simultaneously, and provide the protection for interior equipment, provide primary flame retardant efficiency through interior fire-retardant layer and outer flame retardant layer, cooperate a plurality of cavity water storage chambeies to save water simultaneously, when solid wall pipe body is burnt to a certain extent, accessible water injection subassembly is saved to cavity water storage intracavity injected water, after the injection, fill out cooperation shutoff end through the top and carry out sealed operation to the water injection inner chamber, avoid the rivers in cavity water storage intracavity to lose, put out a fire the operation through the water that the cavity water storage intracavity was stored, further improve the fire retardance of solid wall pipe body, when using, carry out the transport of water through solid wall pipe inner chamber, cooperate the fire-retardant coating of inner wall to carry out fire-retardant operation in the solid wall pipe intracavity simultaneously, make the solid wall pipe when using, can effectively prevent the burning of starting a fire, and can carry out passive formula work of putting out a fire to open wall, thereby improve the life of solid wall pipe, excellent in use effect and security.

As a further aspect of the present invention: it is a plurality of the water injection subassembly includes a connecting pipe, the connecting pipe runs through fixed connection with the top outer wall of solid wall pipe body, the bottom of connecting pipe sets up in the top of position assorted cavity water storage intracavity wall, can save to cavity water storage intracavity injected water through the connecting pipe.

As a further aspect of the present invention: it is a plurality of the inner wall of connecting pipe all runs through and has seted up the water injection inner chamber, and is a plurality of the top of connecting pipe all is provided with the top and emits, and is a plurality of the equal fixedly connected with shutoff end in bottom that the top emitted, it is a plurality of the bottom of shutoff end all with position assorted water injection inner chamber threaded connection, carry out the water injection through the water injection inner chamber, after the water injection simultaneously, emit through the top and carry out the shutoff operation with the shutoff end to the water injection inner chamber, avoid the rivers in the cavity water storage intracavity to lose.

As a further aspect of the present invention: the solid-wall pipe body comprises an outer pipe wall, the outer flame-retardant layer of the inner wall fixedly connected with of the outer pipe wall, the inner wall of the outer flame-retardant layer is in contact with the outer wall of the hollow water storage cavity, protection is provided for internal equipment through the outer pipe wall, and meanwhile, preliminary flame-retardant operation in the outer side is carried out through the outer flame-retardant layer.

As the utility model discloses further scheme again: the solid-wall pipe body further comprises an inner pipe wall, an inner flame-retardant layer is fixedly connected to the outer wall of the inner pipe wall, the outer wall of the inner flame-retardant layer is in contact with the inner wall of the hollow water storage cavity, and preliminary flame-retardant operation on the inner side is provided through the inner flame-retardant layer.

As the utility model discloses further scheme again: the inner wall of the solid-wall pipe body is penetrated and provided with a solid-wall pipe inner cavity, the inner wall of the solid-wall pipe inner cavity is coated with an inner wall flame-retardant coating, water conveying operation is carried out through the solid-wall pipe inner cavity, and meanwhile flame-retardant operation is carried out on the solid-wall pipe inner cavity through the inner wall flame-retardant coating.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, constitute solid wall pipe body through interior pipe wall and outer pipe wall, simultaneously for the internal plant installation and work provide the space, and provide the protection for the internal plant, provide elementary flame retardant efficiency through interior fire-retardant layer and outer flame retardant layer, cooperate a plurality of cavity water storage chambeies to save water simultaneously, when solid wall pipe body is burnt to a certain extent, accessible water injection subassembly is saved to cavity water storage intracavity injected water, after the injection is finished, cooperate the shutoff termination to carry out the operation of sealing up the water injection inner chamber through the top, avoid the interior storage of cavity water storage intracavity and lose, the operation of putting out a fire through the water in cavity water storage chamber, further improve the fire resistance of solid wall pipe body, when using, carry out the transport of water through the solid wall pipe inner chamber, cooperate the fire-retardant coating of inner wall to carry out fire-retardant operation in the solid wall pipe inner chamber simultaneously, make the solid wall pipe when using, can effectively prevent the burning of starting a fire, and can carry out the passive form operation of putting out to the fire, thereby improve the life of solid wall pipe, the result of use and security.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the solid-wall pipe body of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the middle water injection assembly of the present invention.

In the figure: 1. a solid wall pipe body; 110. a water injection assembly; 111. a connecting pipe; 112. a water injection inner cavity; 113. The top end is blown; 114. plugging the end head; 120. a solid wall pipe inner cavity; 121. flame-retardant coating for the inner wall; 130. an outer tube wall; 131. an outer flame retardant layer; 140. an inner pipe wall; 141. an inner flame retardant layer; 150. a hollow water storage cavity; 151. And (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "one end", "one side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, 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.

Please refer to fig. 1-4, in the embodiment of the present invention, an inflaming retarding PE solid wall pipe, including solid wall pipe body 1, a plurality of cavity water storage chambeies 150 have evenly been seted up to solid wall pipe body 1's inner wall, and solid wall pipe body 1 is located the outer wall on cavity water storage chamber 150 top and all runs through fixedly connected with water injection subassembly 110, a plurality of strengthening ribs 151 of the even fixedly connected with of inner wall in a plurality of cavity water storage chambeies 150, and a plurality of strengthening ribs 151 all are the setting of staggering with water injection subassembly 110, and a plurality of cavity water storage chambeies 150 are close to both ends and all pass through the sealed bulkhead separation.

Form solid wall pipe body 1 through interior pipe wall 140 and outer pipe wall 130, provide the space for the internal installation and work simultaneously, and provide the protection for the internal installation, provide primary flame retardant efficiency through interior flame retardant coating 141 and outer flame retardant coating 131, cooperate a plurality of cavity water storage chambeies 150 to save water simultaneously, when solid wall pipe body 1 is burnt to a certain extent, accessible water injection subassembly 110 pours into water into to cavity water storage chamber 150 and saves, after pouring into, cooperate shutoff end 114 to carry out sealed operation to water injection inner chamber 112 through top cap 113, avoid the water loss in cavity water storage chamber 150, carry out the operation of putting out a fire through the water that stores in cavity water storage chamber 150, further improve the fire resistance of solid wall pipe body 1, when using, carry out the transport of water through solid wall pipe inner chamber 120, cooperate inner wall fire retardant coating 121 to carry out fire-retardant operation in the solid wall pipe inner chamber 120 simultaneously, make the solid wall pipe when using, can effectively prevent the burning of firing, and can carry out passive formula operation of putting out to open fire, thereby improve the life of solid wall pipe, result of use and security.

Wherein, a plurality of water injection subassemblies 110 include a connecting pipe 111, and the connecting pipe 111 runs through fixed connection with the top outer wall of solid-walled pipe body 1, and the bottom of connecting pipe 111 sets up in the top of position assorted cavity 150 inner wall of cavity water storage, can store to the injected water in cavity water storage cavity 150 through connecting pipe 111.

The inner wall of a plurality of connecting pipes 111 all runs through and has seted up water injection inner chamber 112, the top of a plurality of connecting pipes 111 all is provided with top cap 113, the equal fixedly connected with shutoff end 114 in the bottom that a plurality of top caps 113, the bottom of a plurality of shutoff end 114 all with position assorted water injection inner chamber 112 threaded connection, carry out the water injection through water injection inner chamber 112, after the water injection simultaneously, carry out the shutoff operation to water injection inner chamber 112 through top cap 113 and shutoff end 114, avoid the water loss in cavity water storage chamber 150.

The solid-wall pipe body 1 comprises an outer pipe wall 130, an outer flame-retardant layer 131 is fixedly connected to the inner wall of the outer pipe wall 130, the inner wall of the outer flame-retardant layer 131 is in contact with the outer wall of the hollow water storage cavity 150, protection is provided for internal equipment through the outer pipe wall 130, and meanwhile, preliminary flame-retardant operation is performed on the outer side through the outer flame-retardant layer 131.

The solid-wall pipe body 1 further comprises an inner pipe wall 140, the outer wall of the inner pipe wall 140 is fixedly connected with an inner flame-retardant layer 141, the outer wall of the inner flame-retardant layer 141 is in contact with the inner wall of the hollow water storage cavity 150, and preliminary flame-retardant operation is provided on the inner side through the inner flame-retardant layer 141.

The inner wall of the solid-wall pipe body 1 runs through and has been seted up the solid-wall pipe inner chamber 120, and the inner wall coating of the solid-wall pipe inner chamber 120 has the fire-retardant coating 121 of inner wall, carries out water transport operation through the solid-wall pipe inner chamber 120, carries out fire-retardant operation to the solid-wall pipe inner chamber 120 through the fire-retardant coating 121 of inner wall simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a fire-retardant PE solid wall pipe, includes solid wall pipe body (1), its characterized in that: the inner wall of real wall pipe body (1) has evenly seted up a plurality of cavity water storage chamber (150), the outer wall that real wall pipe body (1) is located cavity water storage chamber (150) top all runs through fixedly connected with water injection subassembly (110), and is a plurality of the even fixedly connected with of inner wall of cavity water storage chamber (150) a plurality of strengthening ribs (151), and is a plurality of strengthening rib (151) all are the setting of staggering with water injection subassembly (110), and are a plurality of cavity water storage chamber (150) are close to both ends and all pass through the sealed partition separation.

2. A fire retardant PE solid wall pipe according to claim 1, characterized in that: a plurality of water injection subassembly (110) includes a connecting pipe (111), the top outer wall of connecting pipe (111) and solid-walled pipe body (1) runs through fixed connection, the bottom of connecting pipe (111) sets up in the top of position assorted cavity water storage chamber (150) inner wall.

3. A fire retardant PE solid wall pipe according to claim 2, characterized in that: it is a plurality of the inner wall of connecting pipe (111) all runs through and has seted up water injection inner chamber (112), and is a plurality of the top of connecting pipe (111) all is provided with top cap (113), and is a plurality of the equal fixedly connected with shutoff end head (114) in bottom of top cap (113), it is a plurality of the bottom of shutoff end head (114) all with position assorted water injection inner chamber (112) threaded connection.

4. A fire retardant PE solid wall pipe according to claim 1, characterized in that: the solid-wall pipe body (1) comprises an outer pipe wall (130), an outer flame-retardant layer (131) is fixedly connected to the inner wall of the outer pipe wall (130), and the inner wall of the outer flame-retardant layer (131) is in contact with the outer wall of the hollow water storage cavity (150).

5. A flame retardant PE solid wall pipe according to claim 1, characterized in that: the solid-wall pipe body (1) further comprises an inner pipe wall (140), an inner flame-retardant layer (141) is fixedly connected to the outer wall of the inner pipe wall (140), and the outer wall of the inner flame-retardant layer (141) is in contact with the inner wall of the hollow water storage cavity (150).

6. A fire retardant PE solid wall pipe according to claim 1, characterized in that: the inner wall of the solid-wall pipe body (1) is provided with a solid-wall pipe inner cavity (120) in a penetrating mode, and the inner wall of the solid-wall pipe inner cavity (120) is coated with inner wall flame-retardant coating (121).

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