Transparent observation pipe for drainage condition of wet alarm valve group

Abstract

The utility model discloses a transparent observation pipe for the drainage condition of a wet-type alarm valve group, which relates to the technical field of building electromechanics and comprises a mounting plate, a hoop base, an alarm valve component and a quick-mounting mechanism, the hoop base is fixedly arranged on the outer surface of the mounting plate, and a transparent tube is arranged on the inner surface of the hoop base; the alarm valve assembly is arranged on the outer surface of the transparent pipe and used for observing the drainage condition of the wet alarm valve. And the quick mounting mechanism is fixedly arranged on the outer surface of the hoop base and is used for quickly mounting and fixing the transparent tube. According to the utility model, the transparent pipe is inserted into the water receiving pipe, and then the wet-type alarm valve drainage pipe is inserted into the transparent pipe, so that the drainage process is easy to observe, the overflow of water spots is avoided, the humanized consideration on the operation experience of a user is embodied, and meanwhile, the tidiness and attractiveness of the whole appearance are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building electromechanical systems, in particular to a transparent observation tube for drainage conditions of a wet alarm valve group. Background Art

[0002] As the core component of the wet automatic sprinkler fire extinguishing system, the wet alarm valve group is of vital importance. It can be quickly activated at the early stage of a fire and alert people through water spraying and alarm signals. In daily commissioning and operation, the accuracy of drainage management is crucial, which is usually achieved by connecting the drain pipe to the water pipe, but this may make it difficult to visually observe the drainage status and can only rely on sound judgment, and may cause the problem of wet ground.

[0003] In the prior art, the wet alarm valve cleverly designs the drainage path, so that while ensuring smooth drainage, the drainage situation can be intuitively displayed without worrying about the ground being wetted by water splashes. Announcement No.: CN216344621U discloses a pressure-bearing observation transparent tube, which uses a rigid rod to rigidly connect the inner flanges to each other, prevents the transparent tube from bearing axial pressure, and improves the pressure-bearing capacity of the transparent tube. The limit ring and the sealing ring ensure the sealing of the end of the transparent tube and radially limit the transparent tube.

[0004] However, when the device is in use, it is not convenient to quickly install the transparent observation tube, which makes the installation process cumbersome and time-consuming, which may cause delays in the overall progress of the project. It may also cause operating errors by the installers, affecting the normal operation of the equipment. Subsequent maintenance and inspection will also become inconvenient, increasing maintenance costs and time.

[0005] Based on this, a transparent observation tube for the drainage condition of a wet alarm valve group is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0006] The utility model aims to provide a transparent observation tube for the drainage condition of a wet alarm valve group to solve the problems in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A transparent observation tube for drainage of a wet alarm valve group, comprising: a mounting plate;

[0009] A clamp base, the clamp base is fixedly arranged on the outer surface of the mounting plate, and a wet alarm valve drain pipe is arranged on the inner surface of the clamp base;

[0010] An alarm valve assembly, which is arranged on the outer surface of the wet alarm valve drain pipe and is used to observe the drainage condition of the wet alarm valve;

[0011] The quick-installation mechanism is fixedly arranged on the outer surface of the clamp base and is used for quickly installing and fixing the transparent tube.

[0012] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0013] In an optional solution: the alarm valve assembly includes a transparent tube, the transparent tube is clamped on the outer surface of the wet alarm valve drain pipe, and the outer surface of the transparent tube is clamped with a water receiving pipe.

[0014] In an optional solution: the quick-install mechanism includes a rotating shaft, the rotating shaft is fixedly arranged on the top of the clamp base, and the outer surface of the rotating shaft is rotatably connected to the upper clamp.

[0015] In an optional solution: a locking assembly is fixedly provided on the top of the upper clamp to lock and fix the upper clamp.

[0016] In an optional solution: the locking assembly includes an insert rod, the bottom end of the insert rod passes through the top of the upper clamp and extends to the bottom of the upper clamp, the inner surface of the clamp base is provided with a fixing groove, the inner surface of the fixing groove is fixedly connected with the locking groove, the inner wall of the fixing groove is threadedly connected with a threaded sleeve, the bottom end of the insert rod is inserted into the center position of the locking groove, and the outer surface of the insert rod is slidably connected with the inner surface of the threaded sleeve.

[0017] In an optional solution: the length of the transparent tube is controlled to be about 10 cm higher than the upper end of the water receiving pipe after being inserted into the water receiving pipe, and the drain pipe of the wet alarm valve is inserted into the transparent tube by at least 3 cm.

[0018] In an optional solution, the inner surface of the fixing groove is provided with threaded teeth matching the threaded sleeve.

[0019] In an optional solution: an extrusion slope is provided at the top of the locking groove, and the bottom inner diameter of the threaded sleeve is larger than the top radius of the extrusion slope.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. The utility model inserts a transparent tube into the water receiving pipe, and then inserts the wet alarm valve drain pipe into the transparent tube, so that the drainage process is not only easy to observe, but also avoids the overflow of water splashes, which reflects the humanized consideration of the user's operating experience, and also improves the neatness and beauty of the overall appearance.

[0022] 2. The utility model inserts the insertion rod into the fixed groove and twists the threaded sleeve. Since the threaded sleeve is threadedly connected to the fixed groove, the threaded sleeve squeezes the extrusion slope at the top of the locking groove when it moves downward, thereby locking the insertion rod and achieving a quick installation effect. The structure is simple, convenient and easy to install, which brings convenience to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the transparent tube in the utility model.

[0025] Figure 3 It is a structural schematic diagram of the quick-loading mechanism in the utility model.

[0026] Figure 4 It is a schematic cross-sectional structural diagram of the fixing groove in the utility model.

[0027] Notes on the figure numbers: 1. Mounting plate; 2. Clamp base; 3. Wet alarm valve drain pipe; 4. Transparent tube; 5. Water connecting pipe; 6. Rotating shaft; 7. Upper clamp; 8. Insert rod; 9. Fixing groove; 10. Locking groove; 11. Threaded sleeve. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] In one embodiment, Figure 1-Figure 4 As shown, a transparent observation tube for drainage of a wet alarm valve group includes: a mounting plate 1, a clamp base 2, an alarm valve assembly and a quick-installation mechanism; the clamp base 2 is fixedly arranged on the outer surface of the mounting plate 1, and a wet alarm valve drainage pipe 3 is arranged on the inner surface of the clamp base 2; the alarm valve assembly is arranged on the outer surface of the wet alarm valve drainage pipe 3, and is used to observe the drainage situation of the wet alarm valve; the quick-installation mechanism is fixedly arranged on the outer surface of the clamp base 2, and is used to quickly install and fix the transparent tube 4;

[0030] In one embodiment, Figure 2 As shown, the alarm valve assembly includes a transparent tube 4, which is clamped on the outer surface of the wet alarm valve drain pipe 3. The outer surface of the transparent tube 4 is clamped with a water connecting pipe 5. The length of the transparent tube 3 is controlled to be about 10 cm higher than the upper end of the water connecting pipe 4 after being inserted into the water connecting pipe 4, which is convenient for staff to observe. The wet alarm valve drain pipe 5 is inserted into the transparent tube 3 by at least 3 cm to avoid water splashing. The setting of the water connecting pipe 4 facilitates the entry of water, and the setting of the transparent tube 3 facilitates the staff to observe the working condition of the wet alarm valve.

[0031] In one embodiment, Figure 3As shown, the quick-install mechanism includes a rotating shaft 6, which is fixedly arranged on the top of the clamp base 2. The outer surface of the rotating shaft 6 is rotatably connected to the upper clamp 7. The top of the upper clamp 7 is fixedly provided with a locking assembly for locking and fixing the upper clamp 7. The setting of the rotating shaft 6 facilitates the rotation of the upper clamp 7, thereby fixing the transparent tube 3.

[0032] In one embodiment, Figure 4 As shown, the locking assembly includes an insert rod 8, the bottom end of the insert rod 8 passes through the top of the upper clamp 7 and extends to the bottom of the upper clamp 7, the inner surface of the clamp base 2 is provided with a fixing groove 9, the inner surface of the fixing groove 9 is fixedly connected with a locking groove 10, the inner wall of the fixing groove 9 is threadedly connected with a threaded sleeve 11, the bottom end of the insert rod 8 is inserted into the center position of the locking groove 10, the outer surface of the insert rod 8 is slidably connected with the inner surface of the threaded sleeve 11, the inner surface of the fixing groove 9 is provided with a screw thread that matches the threaded sleeve 11, and moves downward when the threaded sleeve 11 rotates, and the top of the locking groove 10 is provided with an extrusion slope, the bottom inner diameter of the threaded sleeve 11 is larger than the top radius of the extrusion slope, when the threaded sleeve 11 moves downward, due to the setting of the extrusion slope, the locking groove 10 gradually gathers to the middle, and finally clamps the insert rod 8 to complete the locking.

[0033] The above embodiment discloses a transparent observation tube for the drainage of a wet alarm valve group, wherein, by inserting the transparent tube 3 into the water receiving pipe 4, and then inserting the wet alarm valve drainage pipe 5 into the transparent tube 3, the drainage process is not only easy to observe, but also avoids the overflow of water splashes, reflecting the humanized consideration of the user's operating experience, and also improving the neatness and beauty of the overall appearance. Such a design is both practical and takes into account the visual effect, showing the perfect combination of innovation and refinement, by placing the transparent tube 3 between the upper clamp 7 and the clamp base 2, inserting the plug rod 8 into the fixing groove 9, and then twisting the threaded sleeve 11, because the threaded sleeve 11 and the fixing groove 9 are threadedly connected, the threaded sleeve 11 moves downward, and because the top of the locking groove 10 squeezes the slope, the threaded sleeve 11 squeezes the locking groove 10 when it moves downward, and the locking groove 10 gradually gathers toward the middle, thereby locking the plug rod 8, thereby achieving the effect of quick installation, and the structure is simple and convenient, and easy to install, which brings convenience to the operator.

[0034] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A transparent observation tube for drainage of a wet alarm valve group, comprising: Mounting plate (1); A clamp base (2), the clamp base (2) being fixedly arranged on the outer surface of the mounting plate (1), and a wet alarm valve drain pipe (3) being arranged on the inner surface of the clamp base (2); The invention is characterized in that it also comprises an alarm valve assembly, wherein the alarm valve assembly is arranged on the outer surface of the wet alarm valve drainage pipe (3) and is used to observe the drainage condition of the wet alarm valve; A quick-installation mechanism, the quick-installation mechanism being fixedly arranged on the outer surface of the clamp base (2) and being used for quickly installing and fixing the transparent tube (4); The quick-installation mechanism comprises a rotating shaft (6), the rotating shaft (6) is fixedly arranged on the top of the clamp base (2), and the outer surface of the rotating shaft (6) is rotatably connected to an upper clamp (7); A locking assembly is fixedly provided on the top of the upper clamp (7) for locking and fixing the upper clamp (7); The locking assembly comprises an insert rod (8), the bottom end of which passes through the top of the upper clamp (7) and extends to the bottom of the upper clamp (7), the inner surface of the clamp base (2) is provided with a fixing groove (9), the inner surface of the fixing groove (9) is fixedly connected with a locking groove (10), the inner wall of the fixing groove (9) is threadedly connected with a threaded sleeve (11), the bottom end of the insert rod (8) is inserted into the center position of the locking groove (10), and the outer surface of the insert rod (8) is slidably connected with the inner surface of the threaded sleeve (11).

2. A transparent observation tube for drainage of a wet alarm valve group according to claim 1, characterized in that: The alarm valve assembly comprises a transparent tube (4), the transparent tube (4) being clamped and arranged on the outer surface of the wet alarm valve drain pipe (3), and a water receiving pipe (5) being clamped and arranged on the outer surface of the transparent tube (4).

3. A transparent observation tube for drainage of a wet alarm valve group according to claim 2, characterized in that: The length of the transparent tube (4) is controlled to be about 10 cm higher than the upper end of the water receiving pipe (5) after being inserted into the water receiving pipe (5), and the wet alarm valve drain pipe (3) is inserted into the transparent tube (4) by at least 3 cm.

4. A transparent observation tube for drainage of a wet alarm valve group according to claim 1, characterized in that: The inner surface of the fixing groove (9) is provided with threaded teeth matching the threaded sleeve (11).

5. A transparent observation tube for drainage of a wet alarm valve group according to claim 1, characterized in that: The top of the locking groove (10) is provided with an extrusion slope, and the bottom inner diameter of the threaded sleeve (11) is larger than the top radius of the extrusion slope.

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