CN211925079U

CN211925079U - Ground heating coil connecting piece for water knockout drum convenient to installation

Info

Publication number: CN211925079U
Application number: CN202020480821.0U
Authority: CN
Inventors: 陈泽烽
Original assignee: Zhejiang Juyun Pipe Industry Co ltd
Current assignee: Zhejiang Juyun Pipe Industry Co ltd
Priority date: 2020-04-04
Filing date: 2020-04-04
Publication date: 2020-11-13
Anticipated expiration: 2030-04-04

Abstract

The utility model discloses a floor heating pipe connecting piece for a water knockout drum convenient for installation, which belongs to the technical field of pipe fittings connecting pieces, and comprises a hollow sleeve with a fixed supporting mechanism and a thread sleeve sleeved at two ends inside the hollow sleeve, wherein two ends of the hollow sleeve are respectively provided with a linking pipeline installed by the thread, when in installation, the linking pipeline can be sealed and linked at the inner side of a pipeline to be connected only by rotating a hollow annular turntable, the outer side of the linking pipeline is sleeved with a sealing sleeve with an O-shaped sealing ring, the O-shaped sealing ring is sealed and sleeved outside the linking pipeline, so that the sealed and tight connection between the pipelines can be realized rapidly and simply, and finally, the connection stability between the two pipelines is further enhanced by a positioning mechanism, in addition, the connecting piece is provided with a fixed supporting mechanism, after the installation is completed, the fixed supporting mechanism is fixed on the ground or a fixing device, so that looseness of a joint caused by water flow impact is effectively avoided.

Description

Ground heating coil connecting piece for water knockout drum convenient to installation

Technical Field

The utility model relates to a pipe fittings technical field, more specifically say, relate to a water knockout drum is with ground heating coil connecting piece convenient to installation.

Background

The floor heating water separator is a water distribution and collection device which is used for connecting water supply and return of each heating pipe in a water system, and has the functions of pressurization, pressure reduction, pressure stabilization and flow division. The ground heating pipe is a pipe used as a low-temperature hot water circulating flow carrier in a low-temperature hot water ground radiation heating system (ground heating for short), most buildings in northern cold areas are heated by adopting a ground radiation heating mode, and the ground heating pipe capable of emitting heat is laid underground.

In the use warms up, carry out erection joint through the pipe fitting connecting piece between the raceway of ground heating water knockout drum and the ground heating pipe, because some ground heating pipes are not metal screwed joint, inconvenient installation and dismantlement, in addition, at the heating in-process, along with hydrothermal flow impact, can lead to the steadiness of junction relatively poor, if the junction receives certain impact for a long time, can lead to the not hard up of junction.

To this end, we propose a floor heating pipe connector for a water separator that is easy to install to effectively solve some of the problems limited in the art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a water knockout drum is with ground heating coil connecting piece convenient to installation.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a water knockout drum is with ground heating coil connecting piece convenient to installation, cup joints in the threaded sleeve at the inside both ends of hollow sleeve, two including hollow sleeve and the screw thread that has fixed support mechanism the outer end of threaded sleeve runs through hollow sleeve and fixedly connected with cavity annular turntable, cavity annular turntable outer end fixedly connected with links up the pipeline, the outer end that links up the pipeline is equipped with the seal cover, seal cover fixed connection is in the outer end lateral wall of cavity annular turntable, and the fixed cover in the inner of seal cover has connect O shape sealing washer, two the equal fixed mounting of the upper and lower extreme of seal cover has positioning mechanism.

Further, fixed stay mechanism cup joints the annular cover on the cavity sleeve lateral wall including fixed, the three corner cone base of bottom fixedly connected with of annular cover, three corner cone base's bottom fixed mounting has two sets of installation pieces that have the mounting hole, and fixed stay mechanism is used for the whole connecting piece structure of bearing, with the pipeline butt joint installation back, places the three corner cone base of annular cover bottom on ground or fixing device, fixes a position the installation piece of three corner cone base bottom through mounting screw, and the fixed stay mechanism that the annular cover and three corner cone base constitute is favorable to realizing the installation steadiness of junction.

Further, it includes the linking hard tube of fixed connection on the lateral wall of cavity annular carousel outer end to link up the pipeline, the outer end fixedly connected with linking hose that links up the hard tube, it is made to link up the hard tube and link up the hose and be the polyethylene rubber material, and linking hose has certain pliability, and when two installation distance between treating the connecting tube was too little, easily stretch into linking hose and treat the connecting tube in, linking hose has also strengthened the length of whole linking pipeline to the leakproofness of being connected with treating the connecting tube has been strengthened, and link up the hard tube and treat that the inner wall that the connecting tube is close to the outer end is sealed to be linked up, plays the expansion supporting role, improves the steadiness of connecting.

Further, the inner lateral wall of seal cover is offered and is used for the fixed annular chamber that cup joints of O shape sealing washer, O shape sealing washer inlays and locates the arc intracavity, the clearance forms and is equipped with the connection cavity between O shape sealing washer and the linking hard tube, and O shape sealing washer can be according to treating the external diameter size of connecting tube and set for to realize that O shape sealing washer can be totally sealed cladding in treating the connecting tube lateral wall, both realized sealing connection, also can further strengthen the connection steadiness between the two.

Further, positioning mechanism includes the arc fixed plate of fixed connection on the little end lateral wall of seal cover, threaded connection has T shape screw rod on the lateral wall of arc fixed plate, arc fixed plate and fixedly connected with arc spacer are run through to the bottom of T shape screw rod, and it is spacing to treat the connecting tube through the arc spacer on the positioning mechanism and extrude, further strengthens the steadiness that both connect.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through all setting up the linking pipeline of screw thread installation at hollow sleeve's both ends, when the installation, only need can realize linking up the pipe seal through rotatory cavity annular carousel and link up in treating the inboard department of connecting pipe, and link up the pipe outside cover and establish the seal cover that has O shape sealing washer, the O shape sealing washer seal cover is located and is linked up the pipe outside to quick, simple and convenient realization is to the sealed zonulae occludens between the pipeline, the connection steadiness between the two of further reinforcing through positioning mechanism at last.

(2) The connecting piece is provided with the fixed supporting mechanism, and after the connecting piece is installed, the fixed supporting mechanism is fixed on the ground or a fixing device, so that looseness of a connecting part caused by water flow impact is effectively avoided.

(3) The linking pipe is composed of a linking hard pipe and a linking hose, the linking hose has certain flexibility, when the mounting distance between two pipelines to be connected is too small, the linking hose is easy to stretch into the pipeline to be connected, the length of the whole linking pipe is also enhanced by the linking hose, thereby the connection sealing performance of the pipeline to be connected is enhanced, the linking hard pipe is connected with the inner wall of the pipeline to be connected close to the outer end in a sealing manner, the expansion supporting effect is achieved, the connection stability is improved

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a perspective view of the joint between the hollow ring-shaped turntable and the sealing sleeve of the present invention;

FIG. 4 is a perspective view of the joint between the hollow ring-shaped turntable and the connecting pipe of the present invention;

fig. 5 is a cross-sectional view of the utility model with a positioning mechanism.

The reference numbers in the figures illustrate:

the device comprises a hollow sleeve 1, an annular sleeve 2, a triangular conical base 3, a threaded sleeve 4, a hollow annular turntable 5, a connecting hard pipe 6, a connecting hose 7, a sealing sleeve 8, an O-shaped sealing ring 9, an arc-shaped fixing plate 10, a T-shaped screw rod 11 and an arc-shaped positioning piece 12.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a floor heating pipe connector for a water separator convenient to install comprises a hollow sleeve 1 with a fixed supporting mechanism and threaded sleeves 4 which are in threaded sleeve connection with two ends inside the hollow sleeve 1, the outer ends of the two threaded sleeves 4 penetrate through the hollow sleeve 1 and are fixedly connected with a hollow annular turntable 5, the outer end of the hollow annular turntable 5 is fixedly connected with a linking pipeline which is used for butt-joint installation with a pipeline to be connected, the fixed supporting mechanism comprises an annular sleeve 2 which is fixedly sleeved on the outer side wall of the hollow sleeve 1, the bottom end of the annular sleeve 2 is fixedly connected with a triangular conical base 3, the bottom end of the triangular conical base 3 is fixedly provided with two groups of installation blocks with installation holes, the fixed supporting mechanism is used for supporting the whole connector structure, after the pipeline is butt-joint installed, the triangular conical base 3 at the bottom end of the annular sleeve 2 is placed on the, the mounting block at the bottom end of the triangular conical base 3 is positioned through the mounting screw, and the fixed supporting mechanism formed by the annular sleeve 2 and the triangular conical base 3 is favorable for realizing the mounting stability of the joint.

Please refer to 2 and 4, specifically, the linking pipe includes linking hard pipe 6 fixedly connected to the side wall of the outer end of hollow annular turntable 5, the outer end fixedly connected with linking hose 7 of linking hard pipe 6, linking hard pipe 6 and linking hose 7 are made of polyethylene rubber material, linking hose 7 has certain flexibility, when the installation distance between two pipes to be connected is too small, linking hose 7 is easily extended into the pipe to be connected, the installation is convenient by using the flexibility of the hose, the length of the whole linking pipe is also enhanced by linking hose 7, thereby enhancing the connection sealing performance with the pipe to be connected, and linking hard pipe 6 and the inner wall of the pipe to be connected close to the outer end are sealed and linked, so as to play the role of expanding and supporting, and improve the connection stability.

Referring to fig. 3-4, a sealing sleeve 8 is disposed at an outer end of the joining pipe, the sealing sleeve 8 is fixedly connected to an outer end side wall of the hollow annular turntable 5, an O-shaped sealing ring 9 is fixedly sleeved at an inner end of the sealing sleeve 8, an annular cavity for fixedly sleeving the O-shaped sealing ring 9 is formed in the inner end side wall of the sealing sleeve 8, the O-shaped sealing ring 9 is embedded in the arc cavity, a connection cavity is formed in a gap between the O-shaped sealing ring 9 and the joining hard pipe 6, the O-shaped sealing ring 9 can be set according to an outer diameter of a pipe to be connected, so that the O-shaped sealing ring 9 can be completely hermetically wrapped on an outer side wall of the pipe to be connected, sealing connection is achieved, and connection stability.

Referring to fig. 5, the upper and lower ends of the two sealing sleeves 8 are both fixedly provided with a positioning mechanism, the positioning mechanism includes an arc-shaped fixing plate 10 fixedly connected to the micro-end side wall of the sealing sleeve 8, the side wall of the arc-shaped fixing plate 10 is connected with a T-shaped screw 11 by a thread, the bottom end of the T-shaped screw 11 penetrates through the arc-shaped fixing plate 10 and is fixedly connected with an arc-shaped positioning piece 12, the arc-shaped positioning piece 12 is located above the O-shaped sealing ring 9, the side wall of the pipeline to be connected is extruded and limited by the arc-shaped positioning piece 12 on the positioning.

When the connecting piece of the utility model is used, the connecting piece is arranged between two pipelines to be connected, the connecting hose 7 with the hollow annular turntables 5 at two ends of the hollow sleeve 1 is respectively connected with the two pipelines to be connected, firstly, one hollow annular turntable 5 is rotated, because the threaded sleeve 4 connected with the inner end of the hollow annular turntable 5 is in threaded connection with the inner end of the hollow sleeve 1, the hollow annular turntable 5 is rotated outwards to ensure that the connecting pipeline extends into the pipeline to be connected, the connecting pipeline consists of the connecting hard pipe 6 and the connecting hose 7, the connecting hose 7 has certain flexibility, when the installation distance between the two pipelines to be connected is too small, the connecting hose 7 is easy to extend into the pipeline to be connected, in the process of outward rotation of the hollow annular turntable 5, the connecting hard pipe 6 extends into the pipeline to be connected, the connecting hard pipe 6 and the connecting hose 7 are in sealed connection with the inner wall of the pipeline to be connected, when the pipelines of the pipelines to be connected are abutted against the outer side wall of the hollow annular turntable 5, the sealing sleeve 8 is sleeved on the outer side wall of the pipeline to be connected in a sealing manner, the O-shaped sealing ring 9 plays a role in sealing connection, and finally the pipeline to be connected is limited through the positioning mechanism, so that the connection stability of the pipeline to be connected and the pipeline to be connected is further enhanced, and similarly, the hollow annular turntable 5 at the other end is rotated outwards, so that the sealing connection of another pipeline to be connected can be realized;

what need to supplement here is, with the pipeline butt joint installation back, place the triangle conical foundation 3 of annular cover 2 bottom on ground or fixing device, fix a position the installation piece of triangle conical foundation 3 bottom through the mounting screw, the fixed supporting mechanism that annular cover 2 and triangle conical foundation 3 constitute is favorable to realizing the installation steadiness of junction.

The components adopted in the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components can be known by the technicians through technical manuals or conventional experimental methods.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a water knockout drum is with ground heating coil connecting piece convenient to installation, including cavity sleeve pipe (1) and the screw thread that has fixed supporting mechanism cup joints in the screw thread sleeve pipe (4) at the inside both ends of cavity sleeve pipe (1), its characterized in that: two the outer end of threaded sleeve (4) runs through cavity sleeve (1) and fixedly connected with cavity annular turntable (5), cavity annular turntable (5) outer end fixedly connected with links up the pipeline, the outer end that links up the pipeline is equipped with seal cover (8), seal cover (8) fixed connection is in the outer end lateral wall of cavity annular turntable (5), and the fixed cover in the inner of seal cover (8) has connect O shape sealing washer (9), two the equal fixed mounting in upper and lower end of seal cover (8) has positioning mechanism.

2. A floor heating pipe connector for a water knockout vessel for easy installation according to claim 1, wherein: the fixed supporting mechanism comprises an annular sleeve (2) fixedly sleeved on the outer side wall of the hollow sleeve (1), the bottom end of the annular sleeve (2) is fixedly connected with a triangular conical base (3), and two sets of mounting blocks with mounting holes are fixedly mounted at the bottom end of the triangular conical base (3).

3. A floor heating pipe connector for a water knockout vessel for easy installation according to claim 1, wherein: the linking pipeline comprises a linking hard pipe (6) fixedly connected to the side wall of the outer end of the hollow annular turntable (5), the outer end of the linking hard pipe (6) is fixedly connected with a linking hose (7), and the linking hard pipe (6) and the linking hose (7) are made of polyethylene rubber materials.

4. A floor heating pipe connector for a water knockout vessel facilitating installation according to claim 3, wherein: the annular cavity that is used for O shape sealing washer (9) fixed cup joint is seted up to the inner lateral wall of seal cover (8), O shape sealing washer (9) are inlayed and are located the arc intracavity, the clearance forms between O shape sealing washer (9) and linking hard tube (6) and is equipped with the connection cavity.

5. A floor heating pipe connection for a water knockout vessel facilitating installation according to claim 4, wherein: the positioning mechanism comprises an arc-shaped fixing plate (10) fixedly connected to the micro-end side wall of the sealing sleeve (8), a T-shaped screw rod (11) is connected to the side wall of the arc-shaped fixing plate (10) in a threaded mode, and the bottom end of the T-shaped screw rod (11) penetrates through the arc-shaped fixing plate (10) and is fixedly connected with an arc-shaped positioning piece (12).