Water leakage detection mechanism for house building fire fighting equipment

Abstract

The utility model discloses a water leakage detection mechanism for house building fire-fighting equipment, which comprises a fire-fighting shell, a through groove is formed in the side surface of the fire-fighting shell, a mounting assembly is inserted into the through groove, a mounting groove is formed in the bottom of the mounting assembly, an ultrasonic detector is inserted into the mounting assembly, and a water outlet is formed in the bottom of the mounting assembly. A first spring is mounted at the inner top of the mounting groove, and a downward moving plate is fixedly arranged at the bottom end of the first spring. Through the design, under the operation of a fixed clamping block, a movable block and a second spring, the fixed clamping block and a fixed clamping groove can be fixed and separated, so that after the mounting assembly is taken out from the interior of the fire-fighting shell, the operation space can be increased, and the situation that the moving space is narrow when an ultrasonic detector is disassembled and assembled in the fire-fighting shell is avoided; and through external operation on the ultrasonic detector, the working efficiency of later maintenance and replacement of the ultrasonic detector can be improved.

Description

Technical Field

[0001] The utility model relates to the field related to water leakage detection of indoor fire fighting equipment, in particular to a water leakage detection mechanism of building fire fighting equipment. Background Art

[0002] Firefighting means eliminating hidden dangers and preventing disasters (i.e. preventing and solving man-made, natural and accidental disasters encountered by people in the process of life, work and study). Firefighting equipment is an auxiliary facility of the urban water supply network. Fire hydrants have problems such as scattered installation and easy aging and damage. Leakage of fire hydrants will cause serious waste of water resources and reduce the efficiency of firefighting and rescue. Existing indoor firefighting equipment will leak when in use, which can easily affect the rescue efficiency and is not convenient for timely maintenance, which brings certain adverse effects to people's use process.

[0003] There is an existing authorized patent number 202222933049.5 for a water leakage detection mechanism for building fire fighting equipment. Although the above patent solves the problem of fire fighting equipment leakage, it can be discovered in time and the rescue efficiency is improved. However, the ultrasonic detector in the above patent needs to be installed inside the fire fighting box. Since there are fire fighting equipment inside the fire fighting box, the installation space of the ultrasonic detector is small, which makes the disassembly and assembly of the ultrasonic detector inefficient, and the subsequent maintenance and replacement work is inefficient. Based on this, the utility model provides a water leakage detection mechanism for building fire fighting equipment. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model proposes a water leakage detection mechanism for building fire protection equipment to solve the above problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a water leakage detection mechanism of building fire protection equipment, comprising a fire protection shell, a through groove is provided on the side of the fire protection shell, a mounting assembly is inserted in the through groove, a mounting groove is provided at the bottom of the mounting assembly, an ultrasonic detector is inserted in the mounting assembly, a first spring is installed at the inner top of the mounting groove, a lower moving plate is fixedly provided at the bottom end of the first spring, a positioning hemisphere is fixedly provided at the bottom of the lower moving plate, and the lower moving plate is fitted with the top of the ultrasonic detector, a groove is provided at the top of the ultrasonic detector, and the groove is engaged with the positioning hemisphere, an installation chamber is provided on the rear side of the mounting assembly, a moving block is slidably connected to the inside of the installation chamber, a fixed card block is fixedly provided on the front end surface of the moving block, a second spring is fixedly provided on the rear end surface of the fixed card block, and the second spring is fixedly connected to the installation chamber, a fixed card slot is provided on the inner side of the through groove, and the fixed card slot is engaged with the fixed card block.

[0006] As a preferred technical solution of the utility model, an alarm is installed on the top of the fire protection shell, a controller is installed on the upper side of the fire protection shell, fire protection equipment is installed inside the fire protection shell, and a drainage plate is fixedly provided on the inner bottom of the fire protection shell.

[0007] As a preferred technical solution of the utility model, a holding handle is fixedly provided on the rear side of the mounting assembly, and a sponge ring is sleeved on the outer surface of the holding handle.

[0008] As a preferred technical solution of the utility model, the front end side surface of the fixed card block is inclined, and the front end surface of the fixed card block is flat, and the width of the fixed card block is adapted to the internal width of the fixed card slot.

[0009] As a preferred technical solution of the utility model, the thickness of the moving block is adapted to the inner thickness of the installation chamber, and the cross section of the moving block is L-shaped.

[0010] As a preferred technical solution of the utility model, the internal section of the through slot is T-shaped, and the internal width of the rear end face of the through slot is adapted to the width of the rear end face of the mounting assembly.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. Through this design, the fixed block and the fixed slot can be fixed and separated under the operation of the fixed block, the movable block and the second spring. In this way, after the installation component is taken out from the inside of the fire protection shell, the operation space can be increased, and the low efficiency of disassembly and assembly of the ultrasonic detector caused by the narrow activity space when disassembling and assembling the ultrasonic detector inside the fire protection shell is avoided. In addition, through the external operation of the ultrasonic detector, the work efficiency of the later maintenance and replacement of the ultrasonic detector can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-section front view structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0015] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0016] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the detection mechanism of the utility model.

[0018] Among them: 1. Fire-fighting shell; 2. Fire-fighting equipment; 3. Alarm; 4. Controller; 5. Installation assembly; 6. Holding handle; 7. Drainage plate; 8. Installation slot; 9. Ultrasonic detector; 10. First spring; 11. Lowering plate; 12. Positioning hemisphere; 13. Installation chamber; 14. Fixed block; 15. Fixed slot; 16. Moving block; 17. Second spring; 18. Through slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Embodiment:

[0021] like Figure 1-5As shown, the utility model provides a water leakage detection mechanism for building fire protection equipment, including a fire protection shell 1, a through groove 18 is provided on the side of the fire protection shell 1, a mounting assembly 5 is plugged into the through groove 18, a mounting groove 8 is provided at the bottom of the mounting assembly 5, an ultrasonic detector 9 is plugged into the mounting assembly 5, a first spring 10 is installed at the inner top of the mounting groove 8, a lower plate 11 is fixedly provided at the bottom end of the first spring 10, a positioning hemisphere 12 is fixedly provided at the bottom of the lower plate 11, and the lower plate 11 is fitted with the top of the ultrasonic detector 9, a groove is provided at the top of the ultrasonic detector 9, and the groove is engaged with the positioning hemisphere 12. The rear side of the mounting assembly 5 is provided with a mounting chamber 13, and a moving block 16 is slidably connected inside the mounting chamber 13. A fixed card block 14 is fixedly provided on the front end surface of the moving block 16, and a second spring 17 is fixedly provided on the rear end surface of the fixed card block 14, and the second spring 17 is fixedly connected to the mounting chamber 13. A fixed card slot 15 is provided on the inner side of the through slot 18, and the fixed card slot 15 is engaged with the fixed card block 14. By inserting the mounting assembly 5 into the through slot 18, the fixed card block 14 on the side of the mounting assembly 5 can be retracted into the mounting chamber 13 under the extrusion of the through slot 18. When the mounting assembly 5 is fully inserted into the through slot 18, Under the elastic extension of the second spring 17, the second spring 17 can push the moving block 16 to move. When the moving block 16 moves, it can drive the fixed card block 14 to move, and the fixed card block 14 can be inserted into the fixed card slot 15. In this way, the ultrasonic detector 9 at the front end of the installation component 5 penetrates into the interior of the fire protection shell 1 to detect liquid. At the same time, when the ultrasonic detector 9 needs to be repaired, by moving the moving block 16, the fixed card block 14 can be driven to move when the moving block 16 moves, so that the fixed card block 14 is received in the installation chamber 13. At this time, the installation component 5 can be taken out from the through slot 18, and at the same time, the ultrasonic detector 9 is moved to By moving the ultrasonic detector 9 from the outside, the ultrasonic detector 9 can be moved from the inside of the installation component 5, so that the ultrasonic detector 9 can be repaired or replaced. Through this design, under the operation of the fixed block 14, the moving block 16, and the second spring 17, the fixed block 14 and the fixed slot 15 can be fixed and separated. In this way, after the installation component 5 is taken out from the inside of the fire protection shell 1, the operating space can be increased, and the small activity space when disassembling and assembling the ultrasonic detector 9 inside the fire protection shell 1, resulting in low disassembly and assembly efficiency of the ultrasonic detector 9, and through external operation of the ultrasonic detector 9, the work efficiency of the ultrasonic detector 9 during later maintenance and replacement can be improved.

[0022] Among them, an alarm 3 is installed on the top of the fire protection shell 1, a controller 4 is installed on the upper side of the fire protection shell 1, fire protection equipment 2 is installed inside the fire protection shell 1, and a drainage plate 7 is fixedly provided on the inner bottom of the fire protection shell 1; detection is performed by an ultrasonic detector 9, and the ultrasonic detector 9 transmits data to the controller 4. The controller 4 controls the alarm 3 to sound an alarm, reminding the staff to carry out timely maintenance, and under the guidance of the drainage plate 7, the leaked liquid can be gathered, so that the ultrasonic detector 9 can be replaced to detect the leaked liquid.

[0023] Among them, a holding handle 6 is fixedly provided on the rear side of the installation component 5, and a sponge ring is provided on the outer surface of the holding handle 6; by setting the holding handle 6, it can be more convenient to hold the installation component 5, and at the same time, with the effect of the sponge ring, the holding handle 6 can be more comfortable to hold.

[0024] Among them, the front end side surface of the fixed card block 14 is inclined, and the front end surface of the fixed card block 14 is flat, and the width of the fixed card block 14 is adapted to the internal width of the fixed card slot 15; by tilting the front end side surface of the fixed card block 14, when the fixed card block 14 and the fixed card slot 15 are engaged and fixed, when the installation component 5 is inserted into the through groove 18, the fixed card block 14 can be contracted under the extrusion of the through groove 18, and when the fixed card block 14 corresponds to the fixed card slot 15, the fixed card block 14 and the fixed card slot 15 can be fixedly engaged.

[0025] Among them, the thickness of the moving block 16 is adapted to the internal thickness of the installation chamber 13, and the cross-section of the moving block 16 is L-shaped; by adapting the dimensions of the moving block 16 and the installation chamber 13, the moving block 16 can be made more firm and stable when moving inside the installation chamber 13, thereby improving the stability effect when the fixed block 14 is engaged with the fixed slot 15.

[0026] Among them, the internal cross-section of the through groove 18 is set in a T-shape, and the internal width of the rear end face of the through groove 18 is adapted to the width of the rear end face of the mounting component 5; by setting the cross-section shape of the through groove 18, the tail of the mounting component 5 can be more closely fitted and firmly connected with the through groove 18, thereby improving the firmness of the connection between the mounting component 5 and the through groove 18.

[0027] In the present utility model, the above are only embodiments of the present application and are not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A water leakage detection mechanism for building fire protection equipment, comprising a fire protection housing (1), characterized in that: A through slot (18) is provided on the side of the fire protection shell (1), a mounting assembly (5) is inserted into the through slot (18), a mounting slot (8) is provided at the bottom of the mounting assembly (5), an ultrasonic detector (9) is inserted into the mounting assembly (5), a first spring (10) is installed at the inner top of the mounting slot (8), a lowering plate (11) is fixedly provided at the bottom end of the first spring (10), a positioning hemisphere (12) is fixedly provided at the bottom of the lowering plate (11), and the lowering plate (11) is arranged in abutment with the top of the ultrasonic detector (9), and the ultrasonic detector ( 9) is provided with a groove at the top, and the groove is engaged with the positioning hemisphere (12); the rear side surface of the mounting assembly (5) is provided with a mounting chamber (13); the interior of the mounting chamber (13) is slidably connected with a moving block (16); the front end surface of the moving block (16) is fixedly provided with a fixed block (14); the rear end surface of the fixed block (14) is fixedly provided with a second spring (17), and the second spring (17) is fixedly connected with the mounting chamber (13); the inner side surface of the through groove (18) is provided with a fixed groove (15), and the fixed groove (15) is engaged with the fixed block (14).

2. A water leakage detection mechanism for building fire fighting equipment according to claim 1, characterized in that: An alarm (3) is installed on the top of the fire-fighting shell (1), a controller (4) is installed on the upper side of the fire-fighting shell (1), fire-fighting equipment (2) is installed inside the fire-fighting shell (1), and a drainage plate (7) is fixedly provided on the inner bottom of the fire-fighting shell (1).

3. A water leakage detection mechanism for building fire fighting equipment according to claim 1, characterized in that: A holding handle (6) is fixedly provided on the rear side of the mounting assembly (5), and a sponge ring is sleeved on the outer surface of the holding handle (6).

4. A water leakage detection mechanism for building fire fighting equipment according to claim 1, characterized in that: The front end side surface of the fixed card block (14) is inclined, and the front end surface of the fixed card block (14) is flat. The width of the fixed card block (14) is adapted to the internal width of the fixed card slot (15).

5. A water leakage detection mechanism for building fire fighting equipment according to claim 1, characterized in that: The thickness of the moving block (16) is configured to match the internal thickness of the installation chamber (13), and the cross section of the moving block (16) is configured to be L-shaped.

6. A water leakage detection mechanism for building fire fighting equipment according to claim 1, characterized in that: The internal section of the through slot (18) is T-shaped, and the internal width of the rear end face of the through slot (18) is adapted to the width of the rear end face of the mounting assembly (5).

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