CN214579454U

CN214579454U - Building water heating pipe fixed connection structure

Info

Publication number: CN214579454U
Application number: CN202120406618.3U
Authority: CN
Inventors: 秦纪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-02
Anticipated expiration: 2031-02-24

Abstract

The utility model provides a building heating coil fixed connection structure relates to heating coil technical field, has solved the junction of heating coil because sealed relatively poor easy condition that appears the junction and leak, and heating coil fixed knot constructs can not install and fix not unidimensional heating coil, uses the more problem of restriction. A fixed connection structure of a building water heating pipe comprises a pipe main body; the pipe main body is provided with a connecting structure, and the pipe main body is provided with a fixing structure. Make three ring clamp plate inwards draw close to make three ring clamp plate contact with the sealing band and carry out supplementary the compressing tightly to it to being three horn shapes through rotating three screw rods, thereby also realized fixing connecting pipe A and connecting pipe B, it is protruding because of being provided with anti-skidding on the ring clamp plate, thereby can prevent that ring clamp plate from sliding at the sealing band, because of having cup jointed the spring again between telescopic link and the ring clamp plate, but the impact of elastic buffer rivers, thereby prevent that rivers from too big causing the harm to lead to the pipe main part seepage to reduce its life.

Description

Building water heating pipe fixed connection structure

Technical Field

The utility model belongs to the technical field of the heating coil, more specifically says, in particular to building heating coil fixed connection structure.

Background

The water heating is one of floor radiation heating, and is also the most popular heating mode, and has great advantages compared with electric heating. The water heating is realized by uniformly heating the whole ground through a ground coil pipe and hot water which circularly flows in the pipeline and a heating medium in a floor radiation layer, and conducting from bottom to top by utilizing the self heat storage and heat upward radiation rule of the ground so as to achieve the purpose of heating.

One is that the existing water heating pipe has poor sealing at the joint, which is easy to cause the water leakage at the joint, and the water heating pipe fixing structure can not install and fix the water heating pipes with different sizes, so that the use limit is more; moreover, when water flows through the water heating pipe, the water heating pipe can be broken for a long time due to tension caused by impact of the water flow, and the connection part of the water heating pipe leaks.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a fixed connection structure for a building heating pipe is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a fixed connection structure for building water heating pipes, which solves the problems that the connection part of the existing water heating pipes is easy to leak water due to poor sealing, and the fixed connection structure for the water heating pipes can not install and fix the water heating pipes with different sizes, so that the use limitation is more; moreover, when water flows through the water heating pipe, the water heating pipe can be broken for a long time due to tension caused by impact of the water flow, and the problem of leakage of the connection part is caused.

The utility model relates to a purpose and efficiency of building water heating pipe fixed connection structure are reached by following concrete technological means:

a fixed connection structure of a building water heating pipe comprises a pipe main body; the pipe main body is provided with a connecting structure, and the pipe main body is provided with a fixing structure; the fixing structure comprises three telescopic rods, springs, an annular pressing plate and anti-skidding bulges, the number of the telescopic rods is three, the three telescopic rods are respectively welded at the bottoms of the three cylindrical rods, and the springs are sleeved on the three telescopic rods; the annular pressing plates are provided with three parts, the three annular pressing plates are welded at the tail ends of the three telescopic rods respectively, and anti-skidding protrusions are arranged on the annular pressing plates.

Further, connection structure includes connecting pipe A, connecting pipe B and gland nut A, connecting pipe A's head end is the step shaft column structure, and connecting pipe B's head end is the ladder trough-shaped structure to connecting pipe A passes through gland nut A fixed connection with connecting pipe B.

Furthermore, the connecting structure also comprises a sealing gasket A, a sealing gasket B, a sealing nut B and a sealing strip, wherein the sealing gasket A and the sealing gasket B are arranged between the connecting pipe A and the connecting pipe B, and the sealing gasket A and the sealing gasket B jointly form a double-layer sealing structure; the sealing nut B is in threaded connection with the connecting pipe B, a sealing belt is wound between the sealing nut B and the sealing nut A, and the sealing belt of the sealing nut B is tightly screwed and is in a compression state.

Further, the fixing structure comprises an arc-shaped seat A, an arc-shaped seat B, a bolt and a support sleeve, wherein one end of the arc-shaped seat A is rotatably provided with the arc-shaped seat B through a hinge joint, the other ends of the arc-shaped seat A and the arc-shaped seat B are of an open structure, and the arc-shaped seat A and the arc-shaped seat B are fixed through a nut on the bolt; the number of the support sleeves is three, one support sleeve is connected to the arc-shaped seat A, and the other two support sleeves are symmetrically connected to the arc-shaped seat B; the three support sleeves are connected to the arc-shaped seat A and the arc-shaped seat B, and the three support sleeves jointly form a triangular structure.

Furthermore, the fixing structure also comprises three screw rods, cylindrical rods and limiting rods, wherein the three screw rods are respectively in threaded connection with the three supporting sleeves, and the cylindrical rods are in threaded connection with the three screw rods; and the three cylindrical rods are provided with limiting rods and are respectively connected in the three supporting sleeves in a sliding manner through the limiting rods.

Compared with the prior art, the utility model discloses following beneficial effect has:

improved connection structure and fixed knot and constructed, thereby strengthened connecting pipe A and the leakproofness of connecting pipe B when being connected through improving connection structure, and fix the pipe main part through improving three screw rods of fixed knot structure accessible wrench movement to can slow down the impact of rivers and increase the life of pipe main part, specifically as follows:

firstly, when the connecting pipe A is in sealing connection with the connecting pipe B, firstly, the sealing gasket A and the sealing gasket B are arranged between the connecting pipe A and the connecting pipe B, and the sealing gasket A and the sealing gasket B jointly form a double-layer sealing structure, so that the sealing performance of the joint of the connecting pipe A and the connecting pipe B can be improved; and because the sealing belt is wound between the sealing nut B and the sealing nut A, and when the sealing belt of the sealing nut B is tightly screwed, the sealing performance is further improved.

Second, when fixed, make three ring clamp plate to be three screw rods and draw close to make three ring clamp plate and sealing strip contact and assist to compress tightly it in being the triangle-shaped, thereby also realized the fixed to connecting pipe A and connecting pipe B, be provided with anti-skidding arch on the ring clamp plate, thereby can prevent that ring clamp plate from sliding at the sealing strip, because of having cup jointed the spring between telescopic link and the ring clamp plate again, when rivers pass through connecting pipe A and connecting pipe B junction, but the impact force of elastic buffer rivers, thereby can prevent that rivers from excessively causing the harm to lead to the pipe main part seepage to reduce its life.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic sectional view of the tube body of the present invention.

Fig. 3 is a schematic view of the fixing structure of the present invention.

Fig. 4 is a schematic view of the cutting structure of the fixing structure of the present invention.

Fig. 5 is an enlarged schematic view of fig. 4 a according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a tube body; 2. a connecting structure; 201. a connecting pipe A; 202. a connecting pipe B; 203. sealing the nut A; 204. a gasket A; 205. a gasket B; 206. a sealing nut B; 207. sealing tape; 3. a fixed structure; 301. an arc-shaped seat A; 302. an arc-shaped seat B; 303. a bolt; 304. a support sleeve; 305. a screw; 306. a cylindrical rod; 307. a limiting rod; 308. a telescopic rod; 309. a spring; 310. an annular pressure plate; 311. and (4) anti-skid bulges.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a fixed connection structure of a building water heating pipe, which comprises a pipe main body 1; the pipe main body 1 is provided with a connecting structure 2, and the pipe main body 1 is provided with a fixing structure 3; the fixing structure 3 comprises three telescopic rods 308, springs 309, an annular pressure plate 310 and anti-skid protrusions 311, the number of the telescopic rods 308 is three, the three telescopic rods 308 are respectively welded at the bottoms of the three cylindrical rods 306, and the springs 309 are sleeved on the three telescopic rods 308; the annular pressing plate 310 is provided with three annular pressing plates, the three annular pressing plates 310 are respectively welded at the tail ends of the three telescopic rods 308, anti-skidding protrusions 311 are arranged on the annular pressing plates 310, the three annular pressing plates 310 are close to the triangular inner portion by rotating the three screw rods 305, the three annular pressing plates 310 are in contact with the sealing belt 207 to press the sealing belt in an auxiliary mode, fixing of the connecting pipe A201 and the connecting pipe B202 is achieved, the anti-skidding protrusions 311 are arranged on the annular pressing plates 310, the annular pressing plates 310 can be prevented from sliding on the sealing belt 207, springs 309 are sleeved between the telescopic rods 308 and the annular pressing plates 310, when water flows pass through the connecting portion of the connecting pipe A201 and the connecting pipe B202, impact force of the water flow can be elastically buffered, the water flow is prevented from being excessively damaged, and accordingly leakage of the pipe main body 1 is reduced, and the service life of the pipe main body is prolonged.

Referring to fig. 2, the connection structure 2 includes a connection pipe a201, a connection pipe B202, and a gland nut a203, a head end of the connection pipe a201 is a stepped shaft-like structure, and a head end of the connection pipe B202 is a stepped groove-like structure, and the connection pipe a201 and the connection pipe B202 are fixedly connected by the gland nut a 203.

Referring to fig. 2, the connection structure 2 further includes a gasket a204, a gasket B205, a seal nut B206, and a seal band 207, the gasket a204 and the gasket B205 are disposed between the connection pipe a201 and the connection pipe B202, and the gasket a204 and the gasket B205 together form a double-layer seal structure; the gland nut B206 is screwed on the connecting pipe B202, a sealing band 207 is wound between the gland nut B206 and the gland nut a203, and the sealing band 207 is in a compressed state by screwing the gland nut B206.

Referring to fig. 3, the fixing structure 3 includes an arc seat a301, an arc seat B302, a bolt 303 and a support sleeve 304, one end of the arc seat a301 is rotatably provided with the arc seat B302 through a hinge joint, and the other ends of the arc seat a301 and the arc seat B302 are open structures, and the arc seat a301 and the arc seat B302 are fixed through a nut on the bolt 303; the number of the support sleeves 304 is three, one support sleeve 304 is connected to the arc-shaped seat A301, and the other two support sleeves 304 are symmetrically connected to the arc-shaped seat B302; three support sleeves 304 are connected to the arc seat a301 and the arc seat B302, and the three support sleeves 304 form a triangular structure together.

Referring to fig. 4 and 5, the fixing structure 3 further includes three screws 305, three cylindrical rods 306 and a limiting rod 307, the three screws 305 are respectively in threaded connection with the three support sleeves 304, and the cylindrical rods 306 are respectively in threaded connection with the three screws 305; the three cylindrical rods 306 are all provided with limiting rods 307, and the three cylindrical rods 306 are respectively connected in the three support sleeves 304 in a sliding manner through the limiting rods 307.

The specific use mode and function of the embodiment are as follows:

when the connecting pipe A201 and the connecting pipe B202 are in sealing connection, firstly, the sealing gasket A204 and the sealing gasket B205 are arranged between the connecting pipe A201 and the connecting pipe B202, and the sealing gasket A204 and the sealing gasket B205 jointly form a double-layer sealing structure, so that the sealing performance of the connection position of the connecting pipe A201 and the connecting pipe B202 can be improved; the sealing tape 207 is wound between the sealing nut B206 and the sealing nut A203, and when the sealing nut B206 is tightened, the sealing tape 207 is in a compression state, so that the sealing performance is further improved; second, when fixed, make three ring clamp 310 contact with sealing band 207 and assist to compress tightly it to being three interior draw close of trigonometry through rotating three screw rods 305, thereby also realized the fixed to connecting pipe A201 and connecting pipe B202, be provided with on the ring clamp 310 anti-skidding arch 311, thereby can prevent that ring clamp 310 from sliding at sealing band 207, again because of having cup jointed spring 309 between telescopic link 308 and the ring clamp 310, when rivers pass through connecting pipe A201 and connecting pipe B202 junction, but the impact force of elastic buffer rivers, thereby can prevent that rivers from excessively causing the harm and leading to pipe main part 1 seepage to reduce its life.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a building heating coil fixed connection structure which characterized in that: comprises a tube body (1); the pipe main body (1) is provided with a connecting structure (2), and the pipe main body (1) is provided with a fixing structure (3); the fixing structure (3) comprises three telescopic rods (308), springs (309), an annular pressing plate (310) and anti-skid protrusions (311), the number of the telescopic rods (308) is three, the three telescopic rods (308) are respectively welded at the bottoms of the three cylindrical rods (306), and the springs (309) are sleeved on the three telescopic rods (308); the number of the annular pressing plates (310) is three, the three annular pressing plates (310) are welded to the tail ends of the three telescopic rods (308) respectively, and anti-skidding protrusions (311) are arranged on the annular pressing plates (310).

2. The fixed connection structure of a building heating pipe of claim 1, characterized in that: connection structure (2) are including connecting pipe A (201), connecting pipe B (202) and gland nut A (203), the head end of connecting pipe A (201) is ladder axle column structure, and the head end of connecting pipe B (202) is ladder trough-shaped structure to connecting pipe A (201) and connecting pipe B (202) pass through gland nut A (203) fixed connection.

3. The fixed connection structure of a building heating pipe of claim 1, characterized in that: the connecting structure (2) further comprises a sealing gasket A (204), a sealing gasket B (205), a sealing nut B (206) and a sealing belt (207), wherein the sealing gasket A (204) and the sealing gasket B (205) are arranged between the connecting pipe A (201) and the connecting pipe B (202), and the sealing gasket A (204) and the sealing gasket B (205) jointly form a double-layer sealing structure; the sealing nut B (206) is in threaded connection with the connecting pipe B (202), a sealing band (207) is wound between the sealing nut B (206) and the sealing nut A (203), and the sealing band (207) of the sealing nut B (206) is tightly screwed to be in a compression state.

4. The fixed connection structure of a building heating pipe of claim 1, characterized in that: the fixing structure (3) comprises an arc-shaped seat A (301), an arc-shaped seat B (302), a bolt (303) and a supporting sleeve (304), wherein one end of the arc-shaped seat A (301) is rotatably provided with the arc-shaped seat B (302) through a hinge joint, the other ends of the arc-shaped seat A (301) and the arc-shaped seat B (302) are of an opening structure, and the arc-shaped seat A (301) and the arc-shaped seat B (302) are fixed through a nut on the bolt (303); the number of the support sleeves (304) is three, one support sleeve (304) is connected to the arc-shaped seat A (301), and the other two support sleeves (304) are symmetrically connected to the arc-shaped seat B (302); the three support sleeves (304) are connected to the arc-shaped seat A (301) and the arc-shaped seat B (302), and the three support sleeves (304) jointly form a triangular structure.

5. The fixed connection structure of a building heating pipe of claim 1, characterized in that: the fixing structure (3) further comprises three screw rods (305), three cylindrical rods (306) and a limiting rod (307), the three screw rods (305) are respectively in threaded connection with the three support sleeves (304), and the cylindrical rods (306) are in threaded connection with the three screw rods (305); the three cylindrical rods (306) are provided with limiting rods (307), and the three cylindrical rods (306) are respectively connected in the three support sleeves (304) in a sliding mode through the limiting rods (307).