Multi-hole-site spray pipe

Abstract

The utility model relates to the technical field of spraying pipes, and discloses a multi-hole-site spraying pipe which comprises spraying pipes, the spraying pipes are connected through sealing pipes, clamping assemblies are arranged in the sealing pipes, a plurality of spraying pipes with different lengths are arranged on the two sides of the spraying pipes, and the spraying pipes are connected with the sealing pipes. The surface of the sealing pipe is sleeved with an installation assembly used for fixing the spraying pipe, transverse plates are arranged at the top of the installation assembly and connected through a connecting plate, and a conical pipe is arranged at the end, including the spraying pipe, of the clamping assembly. According to the multi-hole-site spraying pipe, through the arrangement of the spraying pipe, the sealing pipe and the clamping assembly, when the multi-hole-site spraying pipe is used, the spraying pipe is connected through the clamping assembly in the sealing pipe, the sealing pipe can prevent the spraying pipe from leaking water, the clamping assembly can connect and install the spraying pipe, and therefore the purpose that personnel can install the spraying pipe conveniently is achieved; and the installation speed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray pipes, in particular to a multi-hole spray pipe. Background Art

[0002] Fire sprinkler pipe is the terminal drain pipe of fire sprinkler fire protection system. It is an important component of fire sprinkler fire protection system and is usually used in conjunction with main pipeline and sprinkler head.

[0003] A spray pipe disclosed in the publication number CN219816669U, though, by opening a whole row of holes on a whole pipe, presents a spraying mode of several water curtains in a simple form, and the water flow rate and cooling speed are greatly increased. In particular, the opening becomes larger, the nozzle is not easy to be blocked, the installation is convenient, the maintenance frequency is reduced, and the later maintenance is convenient.

[0004] However, the multi-hole spray pipe has the following disadvantages:

[0005] (1) The sprinkler pipe is connected by multiple pipes. When connecting the pipes, the connection speed is relatively slow and not reliable enough;

[0006] (2) Most fire sprinkler pipes are fixed on the top of the wall. When installing the sprinkler pipes, the installation structure is not stable enough. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a multi-porous spray pipe which is highly practical, can be simply operated and has a relatively simple structure, and solves the problems of slow connection speed when connecting pipes and unstable installation structure when installing the spray pipe proposed in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical scheme: a multi-porous spray pipe, including a spray pipe, the spray pipes are connected by a sealing pipe, a clamping assembly is provided inside the sealing pipe, a plurality of water spray pipes of different lengths are provided on both sides of the spray pipe, the surface of the sealing pipe is sleeved with an installation assembly for fixing the spray pipe, a horizontal plate is provided on the top of the installation assembly, and the horizontal plates are connected by a connecting plate.

[0011] Optionally, the clamping assembly includes a conical tube provided at one end of the spray pipe, a sealing ring provided on the surface of the conical tube, damping rods provided on both sides of the surface of the conical tube, a spring sleeved on the surface of the damping rod, a limit block provided at one end of the damping rod, a limit ring provided inside the sealing tube, and a rubber ring fixedly installed inside the sealing tube.

[0012] Optionally, limiting grooves are provided on both sides of the surface of the limiting ring, and one of the limiting grooves is fully open and the other is half open.

[0013] Optionally, the mounting assembly includes a closed ring sleeved on the surface of the sealing tube, connecting plates are provided at both ends of the closed ring, mounting bolts for fixing are provided on the surface of the connecting plates, and a stabilizing rod is provided on the top of the closed ring for connecting, and the top of the stabilizing rod is connected to a cross plate.

[0014] Optionally, flanges are provided at both ends of the first head of the spray pipe, and a plurality of connection grooves are equidistantly provided on the surface of the flange in a circular array.

[0015] Optionally, a plurality of water spray grooves are provided on the top of the spray pipe, and guide pipes are provided on the surface of the water spray grooves.

[0016] Optionally, both ends of the connecting plate are provided with limiting grooves, and the internal threads of the limiting grooves are penetrated by expansion screws for installing them.

[0017] (III) Beneficial effects

[0018] The utility model provides a multi-hole spray pipe, which has the following beneficial effects:

[0019] 1. The multi-hole spray pipe is provided with a spray pipe, a sealing pipe and a clamping assembly. When in use, the spray pipe is connected through the clamping assembly in the sealing pipe. The sealing pipe can prevent the spray pipe from leaking. The clamping assembly can connect and install the spray pipe, thereby achieving the purpose of facilitating the installation of the spray pipe by personnel, improving the installation speed, and facilitating the maintenance of the spray pipe by personnel.

[0020] 2. The multi-hole spray pipe is fixed with the mounting assembly through the arrangement of the mounting assembly, the transverse plate and the connecting plate. The mounting assembly is then welded to the transverse plate, and the connecting plate is used to connect the transverse plates, thereby achieving the purpose of facilitating the installation of the spray pipe by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0024] Figure 4 This is a structural schematic diagram of the second embodiment of the utility model.

[0025] In the figure: 1. spray pipe; 2. sealing pipe; 3. snap-on assembly; 301. conical pipe; 302. sealing ring; 303. damping rod; 304. spring; 305. limit block; 306. limit ring; 307. rubber ring; 4. water spray pipe; 5. installation assembly; 501. closing ring; 502. connecting plate; 503. installation bolt; 504. stabilizer bar; 6. cross plate; 7. connecting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 to Figure 2 The utility model provides a technical solution: a multi-hole spray pipe, comprising a spray pipe 1, the spray pipes 1 are connected by a sealing pipe 2, a clamping assembly 3 is provided inside the sealing pipe 2, a plurality of spray pipes 4 of different lengths are provided on both sides of the spray pipe 1, a mounting assembly 5 for fixing the spray pipe 1 is sleeved on the surface of the sealing pipe 2, a horizontal plate 6 is provided on the top of the mounting assembly 5, and the horizontal plates 6 are connected by a connecting plate 7;

[0028] Specifically, when people use it, the spray pipes 1 are connected through the sealing tube 2 using the clamping assembly 3, and the water spray pipes 4 on both sides of the spray pipe 1 will spray water outward. Then, the installation assembly 5 is used to fix the spray pipe 1 on the top of the wall, and the connecting plate 7 is used to connect the horizontal plates 6.

[0029] See also Figure 1 to Figure 2 The first and second ends of the spray pipe 1 are provided with flanges, the surface of the flange is provided with a plurality of connection grooves in a circular array and equidistantly, the top of the spray pipe 1 is provided with a plurality of water spray grooves, and the surface of the water spray grooves is provided with guide pipes;

[0030] Specifically, after the spray pipe 1 is installed, the spray pipe needs to be lengthened. The spray pipe 1 can be extended by simply connecting the head and tail of the spray pipe 1 through a flange. At the same time, several water spray troughs are opened on the spray pipe for subsequent use by personnel, thereby achieving the purpose of lengthening the spray pipe 1 for personnel.

[0031] See also Figure 1 to Figure 2, both ends of the connecting plate 7 are provided with limit slots, and the internal threads of the limit slots are penetrated with expansion screws for installing;

[0032] Specifically, when personnel use it, they drive the expansion screws into the wall, first simply position one side of the connecting plate 7, and after positioning, reinforce the connecting plate 7 in other ways, which makes it easier for personnel to install the connecting plate 7 and can be positioned.

[0033] Embodiment 1:

[0034] See also Figure 3 The clamping assembly 3 includes a conical tube 301 at one end of the spray pipe 1, a sealing ring 302 on the surface of the conical tube 301, damping rods 303 on both sides of the surface of the conical tube 301, a spring 304 on the surface of the damping rod 303, a limit block 305 on one end of the damping rod 303, a limit ring 306 on the inside of the sealing tube 2, a rubber ring 307 fixedly installed on the inside of the sealing tube 2, and limit grooves on both sides of the surface of the limit ring 306, one of the limit grooves is fully opened and the other is lifted. Half open, during assembly, the conical tube 301 is inserted into the sealing tube 2, and the sealing ring 302 seals the sealing tube 2. During insertion, the damping rod 303 and the spring 304 drive the limit block 305 to expand and contract. After the limit block 305 passes through the limit ring 306, the conical tube 301 is rotated, and the limit block 305 is inserted into the limit ring 306. The rubber ring 307 seals the sealing tank 1, which facilitates the personnel to assemble the spray pipe 1 and improves the work efficiency.

[0035] Embodiment 2:

[0036] See also Figure 4 The installation component 5 includes a closed ring 501 sleeved on the surface of the sealing tube 2, and connecting plates 502 are provided at both ends of the closed ring 501. The surface of the connecting plate 502 is provided with a mounting bolt 503 for fixing. The top of the closed ring 501 is provided with a stabilizing rod 504 for connecting. The top of the stabilizing rod 504 is connected to the cross plate 6. When in use, the personnel opens the closed ring 501, and then sleeves the closed ring 501 to the surface of the sealing tube 2. After sleeve connection, the closed ring 501 is fixed by the connecting plate 502 using the mounting bolt 503. The two sides of the stabilizing rod 504 are triangular, which can improve the stability of the spray pipe 1 after installation, and play a role in facilitating the personnel to fix the spray pipe 1.

[0037] In the utility model, the working steps of the device are as follows:

[0038] Step 1: insert the conical tube 301 into the sealing tube 2, and then the sealing ring 302 seals the sealing tube 2. When inserted, the damping rod 303 and the spring 304 will drive the limit block 305 to expand and contract. After the limit block 305 passes through the limit ring 306, the conical tube 301 is rotated, the limit block 305 is clamped into the limit ring 306, and the rubber ring 307 seals the sealing tank 1.

[0039] The second step: open the closed ring 501, and then put the closed ring 501 on the surface of the sealing tube 2. After putting it on, fix the closed ring 501 through the connecting plate 502 using the mounting bolt 503. The two sides of the stabilizing rod 504 are triangular, which can improve the stability of the spray pipe 1 after installation.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-hole spray pipe, comprising a spray pipe (1), characterized in that: The spray pipes (1) are connected by a sealing pipe (2), a clamping assembly (3) is provided inside the sealing pipe (2), a plurality of spray pipes (4) of different lengths are provided on both sides of the spray pipe (1), a mounting assembly (5) for fixing the spray pipe (1) is sleeved on the surface of the sealing pipe (2), a transverse plate (6) is provided on the top of the mounting assembly (5), and the transverse plates (6) are connected by a connecting plate (7).

2. A multi-hole spray pipe according to claim 1, characterized in that: The clamping assembly (3) comprises a conical tube (301) provided at one end of the spray pipe (1), a sealing ring (302) provided on the surface of the conical tube (301), damping rods (303) provided on both sides of the surface of the conical tube (301), a spring (304) sleeved on the surface of the damping rod (303), a limit block (305) provided at one end of the damping rod (303), a limit ring (306) provided inside the sealing tube (2), and a rubber ring (307) fixedly installed inside the sealing tube (2).

3. A multi-hole spray pipe according to claim 2, characterized in that: Limiting grooves are provided on both sides of the surface of the limiting ring (306), one of the limiting grooves is fully open and the other is half open.

4. The multi-hole spray pipe according to claim 1, characterized in that: The mounting assembly (5) comprises a closed ring (501) sleeved on the surface of the sealing tube (2), connecting plates (502) are provided at both ends of the closed ring (501), and mounting bolts (503) for fixing are provided on the surface of the connecting plate (502), and a stabilizing rod (504) is provided at the top of the closed ring (501), and the top of the stabilizing rod (504) is connected to the cross plate (6).

5. The multi-hole spray pipe according to claim 1, characterized in that: The first and second ends of the spray pipe (1) are provided with flanges, and the surface of the flanges is provided with a plurality of connection grooves at equal intervals in a circular array.

6. The multi-hole spray pipe according to claim 1, characterized in that: A plurality of water spray grooves are provided on the top of the spray pipe (1), and guide pipes are provided on the surfaces of the water spray grooves.

7. The multi-hole spray pipe according to claim 1, characterized in that: Both ends of the connection plate (7) are provided with limiting grooves, and the internal threads of the limiting grooves are penetrated by expansion screws for installing them.

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