Novel tail end water test pipeline drainage device

Abstract

The utility model discloses a novel tail end water test pipeline drainage device, and relates to the technical field of drainage devices. The novel tail end water testing pipeline drainage device comprises a spraying pipe, a spraying elbow, a pressure gauge, a stop valve, a water testing connector, a special drainage funnel, a drainage short pipe, a first elbow, a drainage transverse pipe and a drainage vertical pipe. According to the novel tail end water testing pipeline drainage device, the special drainage funnel and the drainage short pipe are made of transparent materials, the working condition of the water testing connector can be checked conveniently, the construction process is simpler, and the special drainage funnel and the drainage short pipe are integrally connected; the angle and gradient of the first elbow, the second elbow and the drainage transverse pipe can be freely adjusted according to requirements to conduct gravity drainage pipeline construction, water testing can be conveniently drained away in time, and the device is wider in universality and suitable for various pipeline drainage conditions and is a novel drainage mode with a funnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage device technical field, concretely is a new type end water testing pipeline drainage device. BACKGROUND

[0002] End water testing pipeline drainage device, usually simply referred to as end water testing device, is a device installed in the end of automatic sprinkler system pipe network or zoned pipe network. Its core role is to simulate the open state of system nozzle to verify whether the starting, alarm and linkage function of the system is in normal state.

[0003] The drainage device of the current end water testing device is DN75x125 funnel plus De75 drainage pipe, and the drainage mode adopts gravity drainage. The funnel and the drainage pipeline need to be installed manually in steps, which is low in efficiency. When the gravity drainage pipeline with slope is constructed, the funnel installation height is not uniform due to the uneven construction level of workers, the aesthetic degree is poor, the distance between the funnel and the end water testing connector is large or small, when the distance between the funnel and the water testing connector is small, the water testing connector is not easy to observe the water condition due to the shielding of the funnel; when the distance between the funnel and the water testing connector is large, the water flow of the water testing connector is unstable, which easily causes the funnel to not discharge water in time, resulting in the water spattering out of the end water testing device. In view of the deficiencies of the prior art, the utility model provides a new type end water testing pipeline drainage device to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a new type end water testing pipeline drainage device. The special drainage funnel and the drainage short pipe adopt transparent material, which facilitates the observation of the working condition of the water testing connector, and the construction process is simpler. The special drainage funnel and the drainage short pipe are integrally connected, the first elbow, the second elbow and the drainage horizontal pipe can be freely adjusted in angle and slope for gravity drainage pipeline construction according to requirements, which facilitates the timely drainage of water testing. The device has wider universality and is suitable for various pipeline drainage conditions. It is a new type funnel drainage mode.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a new type end water testing pipeline drainage device, comprising:

[0006] Spray pipe, used for the end branch pipe of fire-fighting spray system;

[0007] Spray elbow, arranged on the spray pipe;

[0008] Pressure gauge, arranged on the spray pipe;

[0009] Stop valve, arranged on the spray pipe;

[0010] Water testing connector, movably clamped on the spray pipe;

[0011] A special drainage funnel is arranged on the water testing connector and is connected with the spray pipe, and the special drainage funnel is processed to be higher based on a traditional funnel;

[0012] A drainage short pipe is arranged below the special drainage funnel;

[0013] A first elbow is arranged on the drainage short pipe;

[0014] A drainage horizontal pipe is arranged on the first elbow, and a second elbow is arranged on the other end of the drainage horizontal pipe;

[0015] A drainage vertical pipe is arranged on the second elbow.

[0016] Preferably, a screw thread connection is adopted between the water testing connector and the spray pipe.

[0017] Preferably, a reinforcing unit is arranged on the special drainage funnel, and the reinforcing unit is used for reinforcing the connection between the water testing connector and the spray pipe.

[0018] Preferably, the reinforcing unit comprises:

[0019] A connecting frame is arranged on the special drainage funnel;

[0020] An adjusting block is movably clamped on the connecting frame;

[0021] Clamping arms are arranged on the adjusting block, and the spray pipe is clamped between the two groups of clamping arms.

[0022] Preferably, a double-thread screw rod is rotatably connected on the connecting frame, and the double-thread screw rod is threadedly connected with the adjusting block.

[0023] Preferably, a limiting sleeve is arranged on the connecting frame, and the clamping arms are slidingly connected in the limiting sleeve.

[0024] Preferably, a rubber pad is arranged on the clamping arm.

[0025] The utility model discloses a novel end water testing pipeline drainage device, and has the beneficial effects as follows:

[0026] The novel end water testing pipeline drainage device, the special drainage funnel and the drainage short pipe adopt transparent materials, the working condition of the water testing connector can be conveniently checked, the construction process is simpler, the special drainage funnel and the drainage short pipe are integrally connected, the first elbow, the second elbow and the drainage horizontal pipe can be freely adjusted in angle and gradient to carry out gravity drainage pipeline construction, the water testing can be conveniently drained in time, the device is more widely applicable, is applicable to various pipeline drainage conditions, and is a novel funnel drainage mode. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 It is a whole structure schematic diagram of the present application;

[0029] Figure 2 It is a disassembled schematic diagram of the spray pipe of the present application;

[0030] Figure 3 It is the present application Figure 2 It is a structure schematic diagram of part A of the present application;

[0031] Figure 4 It is a structure schematic diagram of the reinforcing unit of the present application.

[0032] In the figure: 1, spray pipe; 2, spray elbow; 3, pressure gauge; 4, stop valve; 5, water testing connector; 6, special drainage funnel; 7, drainage short pipe; 8, first elbow; 81, second elbow; 9, drainage cross pipe; 10, drainage vertical pipe; 11, reinforcing unit; 1101, connecting frame; 11011, limiting sleeve; 1102, adjusting block; 1103, clamping arm; 11031, rubber pad; 1104, double-thread screw rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are described clearly and completely, obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0034] The application embodiment provides a novel end water testing pipeline drainage device, solves the problem that the installation height of the funnel is not unified and the water testing connector is not easy to observe the water outflow, solves the problem that the funnel cannot drain water in time, causes the end water testing device to splash and flow out, the construction method is simple and fast, the efficiency is high, the function quality is good after the construction is completed, and the visual effect is good.

[0035] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings in the specification and specific embodiments. EMBODIMENT

[0036] The utility model discloses an end water testing pipeline drainage device, according to the attached Figures 1-4 As shown in the figure, comprising:

[0037] Spray pipe 1 for the end branch pipe of fire-fighting spray system, and the spray pipe 1 is responsible for conveying water flow to the designated spray area.

[0038] Spray elbow 2 is arranged on the spray pipe 1, the spray elbow 2 changes the water flow direction of the spray pipe 1, and ensures that the water flow can be uniformly distributed to the spray head.

[0039] Pressure gauge 3 is arranged on the spray pipe 1, and the pressure gauge 3 is used for measuring the water pressure in the spray pipe 1, so that the system can operate within the safe pressure range.

[0040] Stop valve 4 is arranged on the spray pipe 1, and the stop valve 4 controls the on-off of the water flow, so as to facilitate maintenance and testing.

[0041] Water testing connector 5 is movably clamped on the spray pipe 1, and the water testing connector 5 is made of galvanized steel pipe and has DN15-25 variable diameter size head.

[0042] Special drainage funnel 6 is arranged on the water testing connector 5 and is connected with the spray pipe 1, the special drainage funnel 6 is processed by increasing height on the basis of the traditional funnel, and the increasing height processing can prevent the special drainage funnel 6 from not discharging water in time when the water flow of the water testing connector 5 is unstable, so as to prevent the water of the end water testing device from splashing out.

[0043] Drainage short pipe 7 is arranged below the special drainage funnel 6.

[0044] First elbow 8 is arranged on the drainage short pipe 7.

[0045] Drainage horizontal pipe 9 is arranged on the first elbow 8, and the other end of the drainage horizontal pipe 9 is provided with second elbow 81.

[0046] Drainage vertical pipe 10 is arranged on the second elbow 81.

[0047] The water testing connector 5 and the spray pipe 1 are connected by screw thread.

[0048] After the spray pipe 1 is installed on the construction site, first, the bottom height of the water test joint 5 is measured to determine the length of the drainage short pipe 7, second, the drainage short pipe 7 is assembled with the special drainage funnel 6, then the position of the site drainage vertical pipe 10 is found, the horizontal distance from the water test joint 5 is measured to determine the length of the drainage horizontal pipe 9, then the drainage short pipe 7 and one end of the drainage horizontal pipe 9 are connected together by using the PVC-U first bend 8 socket connection, to ensure that the center of the special drainage funnel 6 is aligned with the center of the water test joint 5, finally, the other end of the drainage horizontal pipe 9 and the drainage vertical pipe 10 are connected together by using the PVC-U second bend 81 socket connection, at this time, the end water test pipeline drainage device is installed, the water test stop valve 4 is opened, and the drainage effect is observed for use.

[0049] During construction, the drainage short pipe 7, the drainage horizontal pipe 9 and the drainage vertical pipe 10 are connected by using the first bend 8 and the second bend 81.

[0050] The novel end water test pipeline drainage device, the special drainage funnel 6 and the drainage short pipe 7 are made of transparent material, which facilitates the observation of the working condition of the water test joint 5, and the construction process is simpler, the special drainage funnel 6 and the drainage short pipe 7 are integrally connected, the first bend 8, the second bend 81 and the drainage horizontal pipe 9 can be freely adjusted in angle and slope for gravity drainage pipeline construction according to requirements, which facilitates the timely drainage of water test, the device has wider universality and is suitable for various pipeline drainage conditions, and is a novel funnel drainage mode. Embodiment

[0051] The utility model embodiment discloses a novel end water test pipeline drainage device, according to the attached Figures 1-4 As shown in the figure, comprising:

[0052] Spray pipe 1 for the end branch pipe of fire-fighting spray system;

[0053] Spray bend 2 is arranged on the spray pipe 1;

[0054] Pressure gauge 3 is arranged on the spray pipe 1;

[0055] Stop valve 4 is arranged on the spray pipe 1;

[0056] Water test joint 5 is movably clamped on the spray pipe 1;

[0057] Special drainage funnel 6 is arranged on the water test joint 5 and is connected with the spray pipe 1, and the special drainage funnel 6 is processed to be higher based on the traditional funnel;

[0058] Drainage short pipe 7 is arranged below the special drainage funnel 6;

[0059] First bend 8 is arranged on the drainage short pipe 7;

[0060] A drain cross pipe 9 is arranged at one end of the first elbow 8, and the other end of the drain cross pipe 9 is provided with a second elbow 81.

[0061] A drain vertical pipe 10 is arranged on the second elbow 81.

[0062] The special drain funnel 6 is provided with a reinforcing unit 11, which is used for reinforcing the connection between the water test connector 5 and the spray pipe 1. The introduction of the reinforcing unit 11 effectively prevents the loosening of the connection between the water test connector 5 and the spray pipe 1, and enhances the stability of the system.

[0063] The reinforcing unit 11 comprises:

[0064] A connecting frame 1101 is arranged on the special drain funnel 6;

[0065] An adjusting block 1102 is movably clamped on the connecting frame 1101;

[0066] A clamping arm 1103 is arranged on the adjusting block 1102, and the spray pipe 1 is clamped between two groups of clamping arms 1103.

[0067] A double-thread screw rod 1104 is rotatably connected to the connecting frame 1101, and the double-thread screw rod 1104 is threadedly connected with the adjusting block 1102.

[0068] When the water test connector 5 and the special drain funnel 6 are integrally connected with the spray pipe 1, after the connection is completed, the double-thread screw rod 1104 is rotated, so that the double-thread screw rod 1104 drives the adjusting block 1102 to move along the connecting frame 1101, the adjusting block 1102 drives the clamping arm 1103 to move, and finally the clamping arm 1103 clamps and reinforces the outer wall of the spray pipe 1, so as to ensure that the water test connector 5 and the special drain funnel 6 are stably connected with the spray pipe 1 and are not easy to loosen, and the stability of the device is improved.

[0069] A limiting sleeve 11011 is arranged on the connecting frame 1101, and the clamping arm 1103 is slidingly connected in the limiting sleeve 11011, so that the limiting sleeve 11011 provides lateral support for the clamping arm 1103, and ensures the stable stress of the clamping arm 1103.

[0070] A rubber pad 11031 is arranged on the clamping arm 1103, so that when the clamping arm 1103 clamps and reinforces the outer wall of the spray pipe 1, the clamping position has large friction and small wear on the outer wall of the spray pipe 1.

[0071] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0072] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A new type of end water testing pipe drainage device, characterized in that, The utility model relates to a kind of fire-fighting sprinkler system, including: Spray pipe (1) for the end branch pipe of fire-fighting sprinkler system; Spray elbow (2) is set on the spray pipe (1); Pressure gauge (3) is set on the spray pipe (1); Stop valve (4) is set on the spray pipe (1); Water test connector (5) is movably connected on the spray pipe (1); Special drainage funnel (6) is set on the water test connector (5) and is connected with spray pipe (1), the special drainage funnel (6) is based on traditional funnel and is processed with heightening; Drainage short pipe (7) is set below the special drainage funnel (6); First elbow (8) is set on the drainage short pipe (7); Drainage cross pipe (9) is set on the first elbow (8), and the other end of the drainage cross pipe (9) is provided with second elbow (81); Drainage riser (10) is set on the second elbow (81).

2. A novel end water testing pipe drainage device according to claim 1, characterized in that, The water test connector (5) and the spray pipe (1) are connected by screw thread.

3. A novel end water testing pipe drainage device according to claim 1, characterized in that, The special drainage funnel (6) is provided with reinforcing unit (11), and the reinforcing unit (11) is used for reinforcing the connecting portion of the water test connector (5) and the spray pipe (1).

4. A novel end water testing pipe drainage device according to claim 3, characterized in that, The reinforcing unit (11) includes: Connecting frame (1101) is set on the special drainage funnel (6); Adjusting block (1102) is movably connected on the connecting frame (1101); Clamping arm (1103) is set on the adjusting block (1102), and the spray pipe (1) is clamped between two groups of clamping arms (1103).

5. A novel end water testing pipe drainage device according to claim 4, characterized in that, Double-threaded screw rod (1104) is rotatably connected on the connecting frame (1101), and the double-threaded screw rod (1104) is threadedly connected with the adjusting block (1102).

6. A novel end water testing pipe drainage device according to claim 4, characterized in that, Limiting sleeve (11011) is arranged on the connecting frame (1101), and the clamping arm (1103) is slidably connected in the limiting sleeve (11011).

7. A novel end water testing pipe drainage device according to claim 6, characterized in that, Rubber pad (11031) is arranged on the clamping arm (1103).

Images