Heat supply pipe network structure convenient to assemble

Abstract

The utility model relates to the technical field of heat supply pipe networks, in particular to a heat supply pipe network structure convenient to assemble, which comprises a first pipeline, a first connecting piece is arranged on the surface of the first pipeline, a screw rod is arranged on the surface of the first connecting piece, and a second connecting piece is arranged on the surface of the screw rod. A first pipeline is installed on the surface of the first connecting piece, a second pipeline is installed on the surface of the second connecting piece, a protective device is arranged on the surface of the first pipeline and comprises a fixing ring, the fixing ring is fixedly connected with the first pipeline, a fixing plate is fixedly connected to the surface of the fixing ring, and a protective cover is fixedly connected to the surface of the fixing plate. According to the utility model, waste of heat supply resources caused by leakage of the heat supply pipe network due to the fact that the heat supply pipe network is located underground or in a dark environment for a long time and the joints of the pipes are easy to rust and damage in the long-term use process is avoided, the protection effect on the joints of the heat supply pipe network is improved, and the service life of the heat supply pipe network is prolonged. And the waste of heat supply resources is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipe networks, in particular to a heating pipe network structure which is easy to assemble. Background Art

[0002] The heating network refers to a pipe network system used to transport heat energy. It usually transports hot water or steam to buildings through centralized heating for heating and hot water supply. The heating network consists of three parts: heat source, transmission and distribution system, and user equipment. Common layouts include single-pipe system, double-pipe system, and branch system. Using a heating network can effectively utilize energy and improve living conditions.

[0003] A patent document with publication number CN221005218U has appeared in the prior art, which discloses a heating pipe network structure that is easy to assemble and relates to the technical field of heating pipe networks. The utility model includes a first pipe and a second pipe, and both the first pipe and the second pipe are provided with assembly components; the assembly components include a first connecting piece, a second connecting piece, a connecting groove, a connecting protrusion, a positioning groove, and a positioning block. The first connecting piece is arranged on one side of the first pipe, and the connecting groove is opened on one side of the first connecting piece. The second connecting piece is arranged on one side of the second pipe, and the connecting protrusion is arranged on one side of the second connecting piece. The connecting protrusion matches the connecting groove, and the other end of the connecting protrusion extends into the connecting groove. The patent document has the effect of making it easy to assemble the heating pipe, greatly improving the assembly speed, and reducing the labor intensity of workers.

[0004] The above-mentioned and existing technologies have the following defects: in the actual process of assembling and using the heating pipe network, the heating pipe network is often in an underground or dark environment for a long time, and the pipe joints are prone to rust and damage during long-term use, which in turn causes leakage in the heating pipe network, thereby resulting in a waste of heating resources.

[0005] Therefore, a heating pipe network structure that is easy to assemble is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the heating pipe network is located underground or in a dark place for a long time, which easily causes rust and damage at the connection of the pipes, and then causes leakage in the heating pipe network, thereby leading to a waste of heating resources, and to propose a heating pipe network structure that is easy to assemble.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heating pipe network structure that is easy to assemble, comprising a first pipe, a first connecting piece is installed on the surface of the first pipe, a screw is installed on the surface of the first connecting piece, a second connecting piece is installed on the surface of the screw, a second pipe is installed on the surface of the second connecting piece, a protective device is provided on the surface of the first pipe, the protective device comprises a fixing ring, the fixing ring is fixedly connected to the first pipe, a fixing plate is fixedly connected to the surface of the fixing ring, a protective cover is fixedly connected to the surface of the fixing plate, two limiting plates are fixedly connected to the surface of the fixing plate, a telescopic rod is fixedly connected to the surface of the two limiting plates, one end of the telescopic rod is fixedly connected to the connecting ring, a clamping ring is fixedly connected to the surface of the connecting ring, four screw holes are provided on the surface of the clamping ring, a circular plate is fixedly connected to the circular plate on the arc surface, a clamping groove is provided on the surface of the circular plate, four screw rods are threadedly connected to the surface of the circular plate, and the four screw rods are threadedly connected to the screw holes.

[0008] The effect achieved by the above-mentioned components is: by setting up a protective device and utilizing the mutual cooperation between the fixing ring, the fixing plate, the protective cover, the limit plate, the telescopic rod, the connecting ring, the clamping ring, the screw hole, the circular plate, the clamping groove and the screw rod, the first connecting piece, the screw rod and the second connecting piece can be sealed and protected, thereby avoiding the situation in which the connection of the pipeline is easily rusted and damaged during long-term use due to the heating pipe network being in an underground or dark environment for a long time, and then causing leakage of the heating pipe network, thereby resulting in waste of heating resources, improving the protection effect of the connection of the heating pipe network, and further reducing the waste of heating resources.

[0009] Preferably, two clamping blocks are fixedly connected to the surface of the fixing plate, and two hooks are rotatably connected to the surface of the connecting ring, and both of the two hooks are clamped with the clamping blocks.

[0010] The effect achieved by the above components is: the hook is moved away from the clamping block, and the hook and the clamping block can limit the position between the fixing plate and the connecting ring.

[0011] Preferably, the arc surface of the telescopic rod is sleeved with a spring, and two ends of the spring are fixedly connected to the limit plate and the connecting ring respectively.

[0012] The effect achieved by the above components is that the spring will drive the connecting ring to move in a direction close to the circular plate by means of its own elastic force, and at this time the spring can facilitate the installer to pull the protective cover.

[0013] Preferably, a sealing pad is fixedly connected to the surface of the slot, and the sealing pad is a rubber pad.

[0014] The effect achieved by the above components is that when the clamping ring abuts against the sealing gasket in the clamping groove, the sealing gasket made of rubber material can reduce the gap between the clamping ring and the clamping groove.

[0015] Preferably, an elastic rope is fixedly connected to the surface of the screw rod, and the other end of the elastic rope is fixedly connected to the circular plate.

[0016] The effect achieved by the above components is that the screw rod drives one end of the elastic rope to move, and the elastic rope can prevent the screw rod from being lost when it is separated from the circular plate.

[0017] Preferably, one end of the screw rod is fixedly connected with a pointed cone, and the pointed cone is a stainless steel cone.

[0018] The effect achieved by the above components is that the screw rod drives the pointed cone to move, and at this time the pointed cone can facilitate the screw rod to enter the auxiliary frame.

[0019] Preferably, four auxiliary frames are fixedly connected to the surface of the clamping ring, and the four auxiliary frames are all conical frames.

[0020] The effect achieved by the above components is that the screw rod passes through the auxiliary frame and enters the screw hole. At this time, the conical auxiliary frame can facilitate the screw rod to enter the screw hole.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. In the utility model, by setting a protective device, the first connecting piece, the screw rod and the second connecting piece can be sealed and protected by utilizing the mutual cooperation among the fixing ring, the fixing plate, the protective cover, the limiting plate, the telescopic rod, the connecting ring, the clamping ring, the screw hole, the circular plate, the clamping groove and the screw rod, thereby avoiding that the heating pipe network is in an underground or dark environment for a long time, which may cause the connection of the pipeline to rust and be damaged during long-term use, and then cause the heating pipe network to leak, thereby causing the waste of heating resources, improving the protection effect of the connection of the heating pipe network, and further reducing the waste of heating resources, improving the protection effect of the connection of the heating pipe network, and further reducing the waste of heating resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0025] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the local structure;

[0027] Figure 5 For the utility model Figure 3 Enlarged view of point A.

[0028] Legend: 1. First pipeline; 2. First connecting piece; 3. Screw; 4. Second connecting piece; 5. Second pipeline; 6. Protective device; 601. Fixing ring; 602. Fixing plate; 603. Protective cover; 604. Limiting plate; 605. Telescopic rod; 606. Connecting ring; 607. Clamping ring; 608. Screw hole; 609. Round plate; 610. Slot; 611. Screw; 612. Block; 613. Hook; 614. Spring; 615. Sealing pad; 616. Elastic rope; 617. Cone; 618. Auxiliary frame. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] like Figure 1-Figure 5 As shown, the utility model provides a heating pipe network structure that is easy to assemble, including a first pipe 1, a first connecting piece 2 is installed on the surface of the first pipe 1, a screw 3 is installed on the surface of the first connecting piece 2, a second connecting piece 4 is installed on the surface of the screw 3, a second pipe 5 is installed on the surface of the second connecting piece 4, and a protective device 6 is provided on the surface of the first pipe 1.

[0032] The specific setting and function of the protective device 6 will be described in detail below.

[0033] like Figure 2-Figure 5As shown, the protective device 6 includes a fixing ring 601, which is fixedly connected to the first pipe 1, a fixing plate 602 is fixedly connected to the surface of the fixing ring 601, a protective cover 603 is fixedly connected to the surface of the fixing plate 602, two limiting plates 604 are fixedly connected to the surface of the fixing plate 602, and telescopic rods 605 are fixedly connected to the surfaces of the two limiting plates 604. A connecting ring 606 is fixedly connected to one end of the telescopic rod 605, a clamping ring 607 is fixedly connected to the surface of the connecting ring 606, and four screw holes 608 are provided on the surface of the clamping ring 607. A circular plate 609 is fixedly connected to the arc surface of the second pipe 5, and the circular plate 609 The surface of the circular plate 609 is provided with a card slot 610, and the surface of the circular plate 609 is threadedly connected with four screw rods 611, and the four screw rods 611 are all threadedly connected with the screw holes 608. The surface of the fixed plate 602 is fixedly connected with two card blocks 612, and the surface of the connecting ring 606 is rotatably connected with two hooks 613, and the two hooks 613 are both engaged with the card blocks 612. When the hooks 613 are removed from the card blocks 612, the hooks 613 and the card blocks 612 can limit the position between the fixed plate 602 and the connecting ring 606. The arc surface of the telescopic rod 605 is sleeved with a spring 614, and the two ends of the spring 614 are respectively engaged with the limit plate 604 and the connecting ring 60 6 is fixedly connected, and the spring 614 will use its own elastic force to drive the connecting ring 606 to move towards the direction close to the circular plate 609. At this time, the spring 614 can facilitate the installer to pull the protective cover 603. The surface of the card slot 610 is fixedly connected with a sealing gasket 615, and the sealing gasket 615 is a rubber gasket. When the clamping ring 607 abuts against the sealing gasket 615 in the card slot 610, the sealing gasket 615 made of rubber material can reduce the gap between the clamping ring 607 and the card slot 610. The surface of the screw rod 611 is fixedly connected with an elastic rope 616. The other end of the elastic rope 616 is fixedly connected to the circular plate 609. The screw rod 611 will drive the elastic rope 616 to move. One end of the rope 616 moves, and at this time the elastic rope 616 can prevent the screw rod 611 from being lost when it is detached from the circular plate 609. One end of the screw rod 611 is fixedly connected with a pointed cone 617, and the pointed cone 617 is a stainless steel cone. The screw rod 611 will drive the pointed cone 617 to move, and at this time the pointed cone 617 can facilitate the screw rod 611 to enter the auxiliary frame 618. Four auxiliary frames 618 are fixedly connected to the surface of the retaining ring 607, and the four auxiliary frames 618 are all conical frames. The screw rod 611 will pass through the auxiliary frame 618 and enter the screw hole 608. At this time, the conical auxiliary frame 618 can facilitate the screw rod 611 to enter the screw hole 608.

[0034] The overall working principle is that when the first connecting member 2, the screw rod 3 and the second connecting member 4 need to be protected, the hook 613 is first removed from the block 612. At this time, the hook 613 and the block 612 can limit the position between the fixed plate 602 and the connecting ring 606. Then the spring 614 will use its own elastic force to drive the connecting ring 606 to move in the direction close to the circular plate 609. At this time, the spring 614 can facilitate the installer to pull the protective cover 603. Then the connecting ring 606 will drive one end of the telescopic rod 605 to move. Then the connecting ring 606 will drive the protective cover 603 One end moves, and at the same time, the connecting ring 606 drives the snap ring 607 to move, and at this time, the snap ring 607 drives the screw hole 608 to move, and then when the snap ring 607 abuts against the sealing gasket 615 in the card slot 610, the sealing gasket 615 made of rubber material can reduce the gap between the snap ring 607 and the card slot 610, and then the screw rod 611 is rotated, and then the screw rod 611 moves toward the direction close to the screw hole 608 with its own thread, and at the same time, the screw rod 611 drives the pointed cone 617 to move, and at this time, the pointed cone 617 can facilitate the screw rod 611 to enter the auxiliary frame 618, and then the screw rod 611 will pass through the auxiliary frame 618 and enter the screw hole 608. At this time, the conical auxiliary frame 618 can facilitate the screw rod 611 to enter the screw hole 608. At the same time, the screw rod 611 will drive one end of the elastic rope 616 to move. At this time, the elastic rope 616 can prevent the screw rod 611 from being lost when it is separated from the circular plate 609. When the screw rod 611 is connected to the screw hole 608, the position between the connecting ring 606 and the circular plate 609 will be fixed, and the first connecting member 2, the screw rod 3 and the second connecting member 4 will be sealed and protected. By setting the protective device 6, the fixing ring 601, the fixing plate 609 and the fixing ring 601 are used. 02. The protective cover 603, the limit plate 604, the telescopic rod 605, the connecting ring 606, the clamping ring 607, the screw hole 608, the circular plate 609, the slot 610 and the screw rod 611 cooperate with each other to seal and protect the first connecting piece 2, the screw rod 3 and the second connecting piece 4, thereby avoiding the rust damage at the connection of the pipeline during long-term use due to the heating pipe network being in an underground or dark environment for a long time, and then causing leakage in the heating pipe network, thereby resulting in waste of heating resources, improving the protection effect of the connection of the heating pipe network, and further reducing the waste of heating resources.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A heating pipe network structure that is easy to assemble, comprising a first pipe, characterized in that: A first connecting piece is installed on the surface of the first pipe, a screw is installed on the surface of the first connecting piece, a second connecting piece is installed on the surface of the screw, a second pipe is installed on the surface of the second connecting piece, a protective device is provided on the surface of the first pipe, the protective device includes a fixing ring, the fixing ring is fixedly connected to the first pipe, a fixing plate is fixedly connected to the surface of the fixing ring, a protective cover is fixedly connected to the surface of the fixing plate, two limiting plates are fixedly connected to the surface of the fixing plate, a telescopic rod is fixedly connected to the surface of the two limiting plates, one end of the telescopic rod is fixedly connected to a connecting ring, a clamping ring is fixedly connected to the surface of the connecting ring, four screw holes are opened on the surface of the clamping ring, a circular plate is fixedly connected to the arc surface of the second pipe, a clamping groove is opened on the surface of the circular plate, four screw rods are threadedly connected to the surface of the circular plate, and the four screw rods are threadedly connected to the screw holes.

2. A heating pipe network structure that is easy to assemble according to claim 1, characterized in that: The surface of the fixing plate is fixedly connected with two clamping blocks, and the surface of the connecting ring is rotatably connected with two hooks, and both of the two hooks are clamped with the clamping blocks.

3. The heat supply pipe network structure that is easy to assemble according to claim 1 is characterized in that: The arc surface of the telescopic rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the limit plate and the connecting ring.

4. The heat supply pipe network structure that is easy to assemble according to claim 1 is characterized in that: A sealing pad is fixedly connected to the surface of the slot, and the sealing pad is a rubber pad.

5. The heat supply pipe network structure that is easy to assemble according to claim 1 is characterized in that: An elastic rope is fixedly connected to the surface of the screw rod, and the other end of the elastic rope is fixedly connected to the circular plate.

6. A heating pipe network structure that is easy to assemble according to claim 5, characterized in that: One end of the screw rod is fixedly connected with a pointed cone, and the pointed cone is a stainless steel cone.

7. The heat supply pipe network structure that is easy to assemble according to claim 5, characterized in that: Four auxiliary frames are fixedly connected to the surface of the clamping ring, and the four auxiliary frames are all conical frames.

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