CN219432797U

CN219432797U - Warm siphunculus is used in warm logical engineering

Info

Publication number: CN219432797U
Application number: CN202320380262.XU
Authority: CN
Inventors: 郭小龙
Original assignee: Tangshan Haoyu Architectural Design Co ltd
Current assignee: Tangshan Haoyu Architectural Design Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-28
Anticipated expiration: 2033-03-03

Abstract

The utility model provides a heating through pipe for heating and ventilation engineering, which comprises a pipeline body, a heat preservation layer, a lining, a protection layer and a fixing mechanism, wherein the pipeline body is provided with a plurality of heat preservation layers; the heat preservation layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat preservation layer, an opening which is arranged along the axial direction of the pipeline body is formed in the side wall of the protective layer, the lining is fixed on the inner side wall of the protective layer, the lining at the opening of the protective layer stretches out of the protective layer to form a first extension edge and a second extension edge, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge; a plurality of inserting pieces are uniformly arranged on one edge of the opening of the protective layer, slots matched with the inserting pieces are correspondingly arranged on the other edge of the opening of the protective layer, and a fixing mechanism for fixing the inserting pieces in the slots is further arranged on the protective layer. The warm siphunculus simple structure has made things convenient for the dismantlement of warm layer, uses manpower sparingly.

Description

Warm siphunculus is used in warm logical engineering

Technical Field

The utility model relates to the technical field of heating and ventilation pipelines, in particular to a heating and ventilation pipeline for heating and ventilation engineering.

Background

The heating and ventilation pipeline is mainly a steam-water pipeline, the pipeline has the function of changing living environment, and comprises a boiler room, an air conditioning equipment room pipeline, a heating external network, an indoor heating pipeline and an air conditioning pipeline, and the most common consumable in the heating and ventilation engineering is the heating and ventilation pipeline. In the prior art, in order to avoid freezing of fluid in the warm through pipe in winter, an insulating layer is usually additionally arranged on the outer side of the warm through pipe, but in summer, the fluid rapidly flows to raise the temperature of the warm through pipe, and the insulating layer is required to be removed at the moment; however, the conventional heat insulation layer is inconvenient to construct and needs to consume a great deal of manpower.

Disclosure of Invention

In view of the above, the present utility model is directed to a heating pipe for heating and ventilation engineering to solve the above problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a heating through pipe for heating and ventilation engineering comprises a pipeline body, a heat preservation layer, a lining, a protection layer and a fixing mechanism; the heat preservation layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat preservation layer, an opening which is arranged along the axial direction of the pipeline body is formed in the side wall of the protective layer, the lining is fixed on the inner side wall of the protective layer, the lining at the opening of the protective layer stretches out of the protective layer to form a first extension edge and a second extension edge, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge; a plurality of inserting pieces are uniformly arranged on one edge of the opening of the protective layer, slots matched with the inserting pieces are correspondingly arranged on the other edge of the opening of the protective layer, and a fixing mechanism for fixing the inserting pieces in the slots is further arranged on the protective layer.

Further, the fixing mechanism comprises a connecting rod, an inserting rod, a spring, a shell, a screw and a nut, wherein the inserting plate is provided with an inserting hole, the side wall of the inserting hole is provided with a fixing hole corresponding to the inserting hole, the inserting rod is simultaneously inserted into the inserting hole and the fixing hole, and the inner end of the inserting rod passes through the fixing hole and is propped against the second extension edge; the outer periphery of the outer end of the inserted link is covered with a shell, the end part of the outer end of the inserted link penetrates out of the shell, a baffle plate is further arranged on the inserted link positioned in the shell, a spring is sleeved on the inserted link between the baffle plate and the shell, and the spring is used for ensuring that the inserted link is always inserted in the jack; the outer end parts of the plurality of inserted bars are connected with a connecting rod together, a screw rod is fixedly connected to the side wall of the protective layer, the screw rod penetrates through the connecting rod, and a nut is further screwed on the screw rod.

Further, the number of the inserting sheets is more than 4.

Further, the protective layer is a hard shell with elasticity.

Further, the heat-insulating layer is curled by the heat-insulating material to form a cylindrical structure.

Further, the lining is made of glass cotton felt.

Further, the periphery of heat preservation is equipped with a plurality of protective layer.

Compared with the prior art, the warm through pipe for the warm ventilation engineering has the following advantages:

the heating through pipe for the heating ventilation engineering comprises a pipeline body, a heat preservation layer, a lining, a protection layer and a fixing mechanism; when the heat-insulating pipeline is used, the heat-insulating layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat-insulating layer, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge so as to shield a gap formed at the opening of the protective layer; and then the inserting sheet is inserted into the inserting slot and fixed by the fixing mechanism. The warm siphunculus has the advantages of simple structure, convenience in disassembly of the heat preservation layer and labor saving.

Drawings

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

FIG. 1 is a schematic view of a warm through pipe for heating and ventilation engineering according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of part A of a warm through pipe for heating and ventilation engineering according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of part B of a warm through pipe for heating and ventilation engineering according to an embodiment of the present utility model;

FIG. 4 is a front view of a warm through pipe for a heating ventilation project according to an embodiment of the present utility model;

FIG. 5 is a C-C cross-sectional view of a warm through pipe for a heating ventilation project according to an embodiment of the present utility model;

FIG. 6 is an enlarged view of part D of a warm through pipe for a heating ventilation project according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a structure of a passivation layer according to an embodiment of the present utility model;

FIG. 8 is an enlarged view of a portion of the protective layer at E according to an embodiment of the present utility model;

fig. 9 is a use state diagram of a warm through pipe for a warm ventilation project according to an embodiment of the present utility model.

Reference numerals illustrate:

1-a pipeline body; 2-an insulating layer; 3-lining; 31-a first extension edge; 32-a second extension; 4-a protective layer; 41-inserting sheets; 42-slots; 43-jack; 44-fixing holes; 45-opening; 5-a fixing mechanism; 51-connecting rods; 52-inserting a rod; 53-baffle; 54-springs; 55-a housing; 56-screw; 57-nut.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

1-2, a heating through pipe for heating and ventilation engineering comprises a pipeline body 1, a heat preservation layer 2, a lining 3, a protection layer 4 and a fixing mechanism 5; the heat preservation layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat preservation layer, an opening 45 which is arranged along the axial direction of the pipeline body is formed in the side wall of the protective layer, the lining is fixed on the inner side wall of the protective layer, the lining at the opening of the protective layer stretches out of the protective layer to form a first extension edge 31 and a second extension edge 32, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge; a plurality of inserting pieces 41 are uniformly arranged on one edge of the opening of the protective layer, inserting grooves 42 matched with the inserting pieces are correspondingly arranged on the other edge of the opening of the protective layer, and a fixing mechanism for fixing the inserting pieces in the inserting grooves is further arranged on the protective layer.

When the heat-insulating pipeline is used, the heat-insulating layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat-insulating layer, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge so as to shield a gap formed at the opening of the protective layer; and then the inserting sheet is inserted into the inserting slot and fixed by the fixing mechanism. The warm siphunculus has a simple structure, and facilitates the disassembly of the heat preservation.

2-3 and 6-8, the fixing mechanism comprises a connecting rod 51, a plug rod 52, a spring 54, a shell 55, a screw rod 56 and a nut 57, wherein a jack 43 is arranged on the plug sheet, a fixing hole 44 corresponding to the jack is arranged on the side wall of the plug sheet, the plug rod is simultaneously inserted in the jack and the fixing hole, and the inner end of the plug rod passes through the fixing hole and abuts against the second extension edge, so that the first extension edge and the second extension edge are pressed; the outer periphery of the outer end of the inserted link is covered with a shell, the end part of the outer end of the inserted link penetrates out of the shell, a baffle piece 53 is further arranged on the inserted link positioned in the shell, a spring is sleeved on the inserted link between the baffle piece and the shell, and the spring is used for ensuring that the inserted link is always inserted in the jack; the outer end parts of the plurality of inserted bars are connected with a connecting rod together, a screw rod is fixedly connected to the side wall of the protective layer, the screw rod penetrates through the connecting rod, and a nut is further screwed on the screw rod.

When the inserting piece is inserted into the slot, the connecting rod can be pulled to pull the inserting rod out of the slot, so that the inserting piece can be ensured to be smoothly inserted into the slot; then the hand is loosened, and the inserting rod is sequentially inserted into the fixing hole and the inserting hole under the action of the spring so as to fix the inserting sheet; finally, in order to guarantee the fastness of fixing, the nut on the screw rod is rotated, so that the nut extrudes the connecting rod, the connecting rod continuously pushes the inserted rod, the inner end of the inserted rod penetrates out of the slot and abuts against the second extension edge, the first extension edge and the second extension edge are compressed, and therefore the protection layer is fixed. And the operation is opposite during the disassembly.

Illustratively, the number of tabs is greater than 4.

The protective layer is illustratively a rigid shell having elasticity, and in particular, a rigid plastic may be used.

Illustratively, the insulation is rolled from an insulation material to form a cylindrical structure.

Illustratively, the material of the inner liner is glass wool felt.

The periphery of heat preservation is equipped with a plurality of protective layer, and the use number of protective layer can be selected according to the length of pipeline body, in order to guarantee the extrusion force of nut to the connecting rod, can set up a plurality of protective layers to longer pipeline body.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a warm siphunculus for warm logical engineering which characterized in that: comprises a pipeline body, a heat preservation layer, a lining, a protection layer and a fixing mechanism; the heat preservation layer is coated on the periphery of the pipeline body, the protective layer is coated on the periphery of the heat preservation layer, an opening which is arranged along the axial direction of the pipeline body is formed in the side wall of the protective layer, the lining is fixed on the inner side wall of the protective layer, the lining at the opening of the protective layer stretches out of the protective layer to form a first extension edge and a second extension edge, and when the openings of the protective layer are in butt joint, the second extension edge is lapped on the first extension edge; a plurality of inserting pieces are uniformly arranged on one edge of the opening of the protective layer, slots matched with the inserting pieces are correspondingly arranged on the other edge of the opening of the protective layer, and a fixing mechanism for fixing the inserting pieces in the slots is further arranged on the protective layer.

2. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the fixing mechanism comprises a connecting rod, an inserting rod, a spring, a shell, a screw and a nut, wherein the inserting piece is provided with an inserting hole, the side wall of the inserting groove is provided with a fixing hole corresponding to the inserting hole, the inserting rod is simultaneously inserted into the inserting hole and the fixing hole, and the inner end of the inserting rod passes through the fixing hole and is propped against the second extension edge; the outer periphery of the outer end of the inserted link is covered with a shell, the end part of the outer end of the inserted link penetrates out of the shell, a baffle plate is further arranged on the inserted link positioned in the shell, a spring is sleeved on the inserted link between the baffle plate and the shell, and the spring is used for ensuring that the inserted link is always inserted in the jack; the outer end parts of the plurality of inserted bars are connected with a connecting rod together, a screw rod is fixedly connected to the side wall of the protective layer, the screw rod penetrates through the connecting rod, and a nut is further screwed on the screw rod.

3. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the number of the inserting sheets is more than 4.

4. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the protective layer is a hard shell with elasticity.

5. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the heat insulating layer is curled by heat insulating material to form cylindrical structure.

6. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the lining is made of glass cotton felt.

7. A warm-through pipe for a warm-through process according to claim 1, characterized in that: the periphery of the heat preservation layer is provided with a plurality of protective layers.