Pipeline connecting piece and spraying pipe network mounting frame

Abstract

The utility model discloses a pipeline connecting piece and a spraying pipe network mounting rack, the pipeline connecting piece is applied to the spraying pipe network mounting rack, the pipeline connecting piece comprises a fixing piece, and the fixing piece is used for being detachably connected with a main pipeline; the fixing part is used for fixing a main pipeline and an auxiliary pipeline, the conducting part is arranged on the fixing part and used for connecting the main pipeline and the auxiliary pipeline, a passage is formed between the main pipeline and the auxiliary pipeline, and the conducting part and the fixing part are of an integrated connecting structure. According to the technical scheme provided by the utility model, the fixing part detachably mounted on the main pipeline and the conducting part which is communicated with the fixing part are included, and the vertical pipe part on the conducting part and the mounting part in the fixing part are integrally formed and manufactured, so that the traditional mounting operation is simplified when the device is actually put into use, and the production efficiency is improved. And meanwhile, integrated arrangement is adopted, the overall strength of the pipeline after installation and connection is improved, the number of connectors in traditional pipeline connection is reduced, and therefore the risk of pipeline water leakage is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe laying technical field, especially a pipeline connecting piece and spray pipe network mounting frame. BACKGROUND

[0002] Spray system belongs to fire control system category. It is generally installed on the top of floor, and for multistory building, the pipe network of the spray system is distributed at the place needed in each floor, and a plurality of branch pipes are designed to be connected to the main pipe, and the branch pipe terminal is provided with a spray head, and the indoor environment is monitored by cooperating with the environmental monitoring element, when specific environmental anomaly occurs, including high environmental temperature or high environmental smoke concentration, the water of the spray pipe network is sprayed in umbrella-shaped covering mode to spray and extinguish fire.

[0003] At present, the way of grafting branch pipe on the main pipe is that the spray branch pipe is connected to the mechanical tee of the spray main pipe, specifically, the clamp joint is fixed on the spray main pipe, then the vertical connecting pipe is installed on the clamp joint, then the tee joint is installed on the end of the vertical connecting pipe, and finally the spray branch pipe is connected to the tee joint, so as to complete the laying of the spray branch pipe on the spray main pipe.

[0004] However, this laying method still has certain disadvantages, specifically, the vertical pipe needs to be independently installed between the tee valve and the clamp joint, which easily leads to the increase of the number of joints, and easily weakens the docking strength of each joint in the use process, affects the installation strength of the spray branch pipe on the spray main pipe, and increases the risk of water leakage. UTILITY MODEL CONTENTS

[0005] The utility model discloses a pipeline connecting piece and spray pipe network mounting frame, which aims at solving the problems of the independent installation of the vertical pipe between the tee valve and the clamp joint in the laying of the traditional spray branch pipe, the increase of the number of joints, the weakening of the docking strength of each joint in the use process, the influence on the installation strength of the spray branch pipe on the spray main pipe, and the increase of the risk of water leakage.

[0006] To achieve the above-mentioned purpose, the pipeline connecting piece provided by the utility model comprises:

[0007] A fixing piece is used to form detachable connection with the main pipe; and

[0008] A through piece is arranged on the fixing piece, used to connect the main pipe and the branch pipe, and form a passage between the main pipe and the branch pipe, and the through piece and the fixing piece are integrally connected.

[0009] Preferably, the through piece and the fixing piece are integrally cast into shape; and / or,

[0010] The fixing member and the conducting member are made of metal material.

[0011] Preferably, the conducting member comprises a vertical pipe part and a horizontal pipe part, the horizontal pipe part is used to form a passage with the secondary pipeline, and the vertical pipe part is used to form a passage with the primary pipeline.

[0012] Preferably, the fixing member comprises a mounting part and a buckling part, the mounting part and the buckling part are connected and fixed through a connecting member, and one end of the vertical pipe part away from the horizontal pipe part is integrally arranged with the mounting part.

[0013] Preferably, one end of the mounting part away from the vertical pipe part and the buckling part are half-ring-shaped, and first mounting ears and second mounting ears are arranged at both ends of the mounting part and the buckling part respectively, and the connecting member is used to connect the first mounting ears and the second mounting ears.

[0014] Preferably, the connecting member comprises a bolt, one end of the bolt is screwed through the second mounting ear and the first mounting ear, and a nut threadedly matched with the bolt end is arranged on the bolt end.

[0015] The utility model also provides a spraying pipe network mounting rack, which comprises:

[0016] a pipeline connecting member; and

[0017] a mounting member, which is used for detachably mounting and fixing the primary pipeline.

[0018] The pipeline connecting member comprises:

[0019] a fixing member, which is used for forming a detachable connection with the primary pipeline; and

[0020] a conducting member, which is arranged on the fixing member, is used for connecting the primary pipeline and the secondary pipeline, and forms a passage between the primary pipeline and the secondary pipeline, and the conducting member and the fixing member are integrally connected.

[0021] Preferably, the mounting member is composed of a plurality of mounting plates, a fixing assembly for fixing the primary pipeline is arranged on one mounting plate in the horizontal direction, and a fixing part is arranged on the end of the mounting plate in the vertical direction.

[0022] Preferably, the fixing assembly comprises a receiving ring fixedly arranged on one mounting plate in the horizontal direction, a limiting ring rotatably connected to the receiving ring is arranged on the receiving ring, and the other end of the limiting ring is fixed on the receiving ring through a screw.

[0023] Preferably, a plurality of mounting holes are arranged on the fixing part.

[0024] The technical scheme provided by the utility model discloses, the pipeline connecting piece includes the fixed part that can be dismantled and installs on the main pipeline and the mutual access of the access part between the fixed part, wherein the vertical pipe part on the access part and the installation part in the fixed part adopt integrated forming manufacturing, when actually putting into use, only need to install the fixed part on the main pipeline, then connect the branch pipeline to the horizontal pipe part two ends on the access part, the above-mentioned structure simplifies the traditional need to install the vertical pipe on the installation part, then installs the three -way valve on the vertical pipe one end, finally installs the installation operation of branch pipeline, simultaneously adopts integrated setting, can increase the overall strength after the pipeline installation connection, and the joint quantity when the traditional pipeline connects is reduced, thereby reducing the risk of pipeline water leakage. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, below in the drawing in the description only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the pipeline connecting piece provided by the utility model;

[0027] Figure 2 It is a front view structural schematic diagram of the pipeline connecting piece in Figure 1 ;

[0028] Figure 3 It is a side view structural schematic diagram of the pipeline connecting piece in Figure 1 ;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of an embodiment of the spray pipe network mounting frame containing the pipeline connecting piece in Figure 1 .

[0030] EXPLANATION OF DRAWINGS

[0031]

[0032]

[0033] The realization of the utility model, functional characteristics and advantages will be further explained by combining with the embodiment, and referring to the drawings. DETAILED DESCRIPTION

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] Currently, the most common method for grafting branch pipes onto the main pipeline is to connect the sprinkler branch pipe to the main sprinkler pipe via a tee. Specifically, the clamp is fixed to the main sprinkler pipe, then a vertical connecting pipe is installed on the clamp, then a tee is installed at the end of the vertical connecting pipe, and finally the sprinkler branch pipe is connected to the tee, thus completing the laying of the sprinkler branch pipe on the main sprinkler pipe.

[0038] However, this laying method still has certain drawbacks. Specifically, the three-way valve and the clamp joint need to be installed with a separate vertical pipe, which increases the installation difficulty and workload. At the same time, the independent installation of the vertical pipe leads to an increase in the number of joints. During use, the connection strength at each joint may weaken, affecting the installation strength of the sprinkler branch pipe on the sprinkler main pipe and increasing the risk of leakage.

[0039] The main purpose of this utility model is to propose a pipe connector and a sprinkler network mounting bracket, which aims to solve the problem that traditional sprinkler branch pipe laying requires a large number of joints for installation, which increases the difficulty and workload of installation, and the large number of joints can easily increase the risk of water leakage.

[0040] This utility model provides a pipe connector.Figures 1 to 3 A schematic diagram of an embodiment of the pipe connector provided by this utility model.

[0041] Please refer to the following: Figures 1 to 3 The pipe connector includes a fixing component and a connecting component 3. The fixing component is used to form a detachable connection with the main pipe. The connecting component 3 is fixedly installed on the fixing component and is used to connect the main pipe and the secondary pipe, and to form a passage between the main pipe and the secondary pipe. The connecting component 3 and the fixing component are an integral connection structure.

[0042] The fixing component and the conductive component 3 are integrally cast.

[0043] Specifically, both the fixing component and the conductive component are made of metal materials, and the fixing component and the conductive component 3 can be manufactured by the above-mentioned one-piece casting method. However, it is not limited to this method for the one-piece production of the fixing component and the conductive component 3. It can also be an one-piece welded prefabricated component of the fixing component and the conductive component 3 before it is put into use.

[0044] The guide member 3 includes a vertical pipe section 32 and a horizontal pipe section 31. The horizontal pipe section 31 is used to form a passage with the auxiliary pipe, and the vertical pipe section 32 is used to form a passage with the main pipe. One end of the vertical pipe section 31 is disposed on the circumferential side wall of the horizontal pipe section 32, and the inner cavity of the vertical pipe section 31 communicates with the inner cavity of the horizontal pipe section 32. When the vertical pipe section 31 is connected to the main pipe through the fixing member, the water in the main pipe will be introduced into the auxiliary pipe through the vertical pipe section 31 and the horizontal pipe section 32.

[0045] Specifically, the conductive member 3 includes, but is not limited to, the three-way form connecting the horizontal tube 31 and the vertical tube 32 as disclosed above. It is also applicable to single-way, multi-way, and non-standard form joints with a certain angle.

[0046] Furthermore, the fastener includes an mounting part 1 and a fastening part 2. The mounting part 1 and the fastening part 2 are connected and fixed by a connector. The end of the vertical tube part 32 away from the horizontal tube part 31 is integrally formed with the mounting part 1.

[0047] Specifically, in addition to the above-mentioned features, the fastener can also be configured as a connecting sleeve structure similar to a three-way valve, which can be sleeved and installed on the circumferential side wall of the main pipe, and has a side hole for integral connection with the vertical pipe 31.

[0048] In use, the mounting part 1 and the fastening part 2 are first fixedly connected by the connector, thereby fixing the vertical pipe part 32 on the mounting part 1 to the main pipe. Specifically, during installation, a sealing element for sealing can be set inside the mounting part 1 and the fastening part 2. The sealing element is not limited to sealing rings and sealing strips. Then, the secondary pipe is connected to the horizontal pipe part 31. The vertical pipe part 32 is integrally set on the mounting part 1, and one end of it is set on the mounting part 1 to form a passage between it and the main pipe, thereby guiding the water in the main pipe to the secondary pipe. The above installation operation simplifies the traditional installation operation that requires threading the vertical pipe on the mounting part 1, then installing the three-way valve on one end of the vertical pipe, and finally installing the secondary pipe. It effectively reduces the time for cutting and threading the vertical pipe on site, making the installation process more convenient and reducing safety hazards during installation.

[0049] Furthermore, since the mounting part 1 and the vertical pipe part 32 are manufactured as a single unit, there is no joint between them during installation, which effectively improves the installation strength between them and reduces the risk of water leakage.

[0050] Meanwhile, during the integrated production of the vertical pipe section 32 and the fixing section 7, the vertical pipe section 32 can be produced as a standard part of different lengths according to the commonly used installation height requirements of the auxiliary pipe, so that the pipeline layout can be more neat and beautiful during installation.

[0051] In this embodiment, the end of the mounting part 1 away from the vertical tube part 32 and the fastening part 2 are semi-circular with each other, and a first mounting ear 11 and a second mounting ear 21 are respectively provided at both ends of the mounting part 1 and the fastening part 2. The connector is used to connect the first mounting ear 11 and the second mounting ear 21.

[0052] The connector includes a bolt 4, one end of which is threaded through the second mounting lug 21 and the first mounting lug 11, and a nut 5 is provided on the end of the bolt 4 for threaded engagement.

[0053] Specifically, the mounting part 1 and the fastening part 2 can be separately arranged. In use, their two ends are fixed by the connector to form a complete ring, thereby fixing it to the outer circumferential side wall of the main pipe. Alternatively, the mounting part 1 and the fastening part 2 can be rotatably connected at one end, and their other end can be connected by the connector to form a complete ring, which is then fixed to the outer circumferential side wall of the main pipe. Or, the mounting part 1 and the fastening part 2 can be arranged in any proportion of a ring, and after fastening, they form a complete ring structure.

[0054] The connection is not limited to the mating parts of the bolt 4 and the nut 5 mentioned above, but also includes snap-fit ​​components or welded connections after the two are mated.

[0055] Please refer to Figure 1 and Figure 4 This utility model also proposes a sprinkler pipe network mounting frame, including pipe connectors. The pipe connectors include: a fixing component and a guide component 3. The fixing component is used to form a detachable connection with the main pipe. The guide component 3 is disposed on the fixing component and is used to connect the main pipe and the secondary pipe, and to form a passage between the main pipe and the secondary pipe. The guide component 3 and the fixing component are integrally connected. The sprinkler pipe network frame also includes an installation component, which is used to detachably install and fix the main pipe.

[0056] In the technical solution of this embodiment, when in use, the mounting component is first fixed to the top of the floor, then the main pipe is installed on the mounting component, the fixing component is installed on the main pipe, and then the secondary pipe is connected to the conductor 3. At this time, the secondary pipe and the main pipe form a passage through the conductor 3, thereby completing the operation of laying the secondary pipe on the main pipe.

[0057] In this embodiment, the mounting component is composed of a plurality of mounting plates 61. A fixing component for fixing the main pipe is provided on one of the mounting plates 61 in the horizontal direction, and a fixing part 7 is provided on the end of the mounting plate 61 in the vertical direction.

[0058] Specifically, in addition to being composed of multiple mounting plates 61 as described above, the mounting component can also be configured as an integral structure or composed of multiple mounting rods, etc.

[0059] In the above embodiment, when in use, the fixing part 7 is first installed on the indoor wall, and then the main pipe is fixedly installed on the fixing component.

[0060] Furthermore, the fixing component includes a receiving ring 62 fixedly installed on a mounting plate 61 located in the horizontal direction, the receiving ring 62 is provided with a limiting ring 63 rotatably connected thereto, and the other end of the limiting ring 63 is fixed to the receiving ring 62 by screws.

[0061] In actual use, the receiving ring 62 and the limiting ring 63 are arranged in a semi-circular shape. When fixing the main pipeline, the ends of the receiving ring 62 and the limiting ring 63 can be detached and fixed, so as to facilitate the adjustment of the position of the main pipeline according to the actual situation.

[0062] To facilitate the installation of the secondary pipe and the main pipe, and to improve the sealing performance of the main pipe and the secondary pipe after installation, the fixing component and the conductor 3 are integrally cast.

[0063] Specifically, the fixing component and the conductive component 3 can be manufactured using the aforementioned integral casting method, but it is not limited to this method for integral production of the fixing component and the conductive component 3. It can also be an integral welded prefabricated component of the fixing component and the conductive component 3 before being put into use.

[0064] The guide member 3 includes a vertical pipe section 32 and a horizontal pipe section 31. The horizontal pipe section 31 is used to form a passage with the secondary pipe, and the vertical pipe section 32 is used to form a passage with the main pipe.

[0065] Furthermore, the fastener includes an mounting part 1 and a fastening part 2. The mounting part 1 and the fastening part 2 are connected and fixed by a connector. The end of the vertical tube part 32 away from the horizontal tube part 31 is integrally formed with the mounting part 1.

[0066] In use, the mounting part 1 and the fastening part 2 are first fixedly connected by the connector, thereby fixing the vertical pipe part 32 on the mounting part 1 to the main pipe. Then, the secondary pipe is connected to the horizontal pipe part 31. The vertical pipe part 32 is integrally set on the mounting part 1, and one end of it is set on the mounting part 1 to form a passage between it and the main pipe, thereby guiding the water in the main pipe to the secondary pipe. The above installation operation simplifies the traditional installation operation that requires threading the vertical pipe on the mounting part 1, then installing the three-way valve on one end of the vertical pipe, and finally installing the secondary pipe. It effectively reduces the time for cutting and threading the vertical pipe on site, making the installation process more convenient and reducing safety hazards during installation.

[0067] Furthermore, since the mounting part 1 and the vertical pipe part 32 are manufactured as a single unit, there is no joint between them during installation, which effectively improves the installation strength between them and reduces the risk of water leakage.

[0068] Meanwhile, during the integrated production of the vertical pipe section 32 and the fixing section 7, the vertical pipe section 32 can be produced as a standard part of different lengths according to the commonly used installation height requirements of the auxiliary pipe, so that the pipeline layout can be more neat and beautiful during installation.

[0069] In this embodiment, the end of the mounting part 1 away from the vertical tube part 32 and the fastening part 2 are semi-circular with each other, and a first mounting ear 11 and a second mounting ear 21 are respectively provided at both ends of the mounting part 1 and the fastening part 2. The connector is used to connect the first mounting ear 11 and the second mounting ear 21.

[0070] The connector includes a bolt 4, one end of which is threaded through the second mounting lug 21 and the first mounting lug 11, and a nut 5 is provided on the end of the bolt 4 for threaded engagement.

[0071] Specifically, the mounting part 1 and the fastening part 2 can be separately provided. In use, their two ends are fixed by the connector to form a complete ring, thereby fixing it to the outer circumferential side wall of the main pipe. Alternatively, the mounting part 1 and the fastening part 2 can be rotatably connected at one end, and their other end can be connected by the connector to form a complete ring and fix it to the outer circumferential side wall of the main pipe.

[0072] The connection is not limited to the mating parts of the bolt 4 and the nut 5 mentioned above, but also includes snap-fit ​​components or welded connections after the two are mated.

[0073] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A pipe connector, characterized in that, include: Fasteners, used for detachable connection to the main pipe; as well as, A guide component, disposed on the fixing component, is used to connect the main pipe and the secondary pipe and to form a passage between the main pipe and the secondary pipe. The guide component and the fixing component are an integral connection structure.

2. The pipe connector as described in claim 1, characterized in that, The conductive element and the fixing element are integrally cast; and / or Both the fixing component and the conductive component are made of metal.

3. The pipe connector as described in claim 1, characterized in that, The guide component includes a vertical pipe section and a horizontal pipe section. The horizontal pipe section is used to form a passage with the secondary pipe, and the vertical pipe section is used to form a passage with the main pipe.

4. The pipe connector as described in claim 3, characterized in that, The fastener includes an mounting part and a fastening part. The mounting part and the fastening part are connected and fixed by a connector. The end of the vertical tube that is away from the horizontal tube is integrally formed with the mounting part.

5. The pipe connector as described in claim 4, characterized in that, The end of the mounting part away from the vertical tube part and the fastening part are semi-circular with each other, and a first mounting ear and a second mounting ear are respectively provided at both ends of the mounting part and the fastening part. The connector is used to connect the first mounting ear and the second mounting ear.

6. The pipe connector as described in claim 5, characterized in that, The connector includes a bolt, one end of which is threaded through the second mounting lug and the first mounting lug, and a nut is provided on the end of the bolt for threaded engagement.

7. A sprinkler pipe network mounting bracket, characterized in that, include: Pipe fittings, including pipe fittings as described in any one of claims 1-6; as well as, The mounting component is used for detachable installation and fixation of the main pipeline.

8. The sprinkler pipe network mounting bracket as described in claim 7, characterized in that, The mounting component consists of multiple mounting plates. A fixing component for fixing the main pipe is provided on one of the mounting plates in the horizontal direction, and a fixing part is provided on the end of the mounting plate in the vertical direction.

9. The sprinkler pipe network mounting bracket as described in claim 8, characterized in that, The fixing assembly includes a receiving ring fixedly installed on a mounting plate located in the horizontal direction, the receiving ring having a limiting ring rotatably connected thereto, and the other end of the limiting ring being fixed to the receiving ring by a screw.

10. The sprinkler pipe network mounting bracket as described in claim 8, characterized in that, The fixing part is provided with multiple mounting holes.

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