High-efficiency detection device for water spraying performance of fire hydrant

Abstract

The utility model provides an efficient detection device for the water spraying performance of a fire hydrant. The efficient detection device comprises a water spraying performance detection assembly, a pressure detection assembly and a main body assembly, the water spraying performance detection assembly comprises a first pipe body, a sliding groove, a sliding block, a sealing plate, a damper, a spring, a trigger rod, a control button, a timer, a first connector and a first sealing gasket. A sliding groove is formed in the inner side wall of the first pipe body, one side of the sliding block is connected to the interior of the sliding groove in a sliding mode, and one side of the sliding block is fixedly connected to one end of the sealing plate. When the timer starts timing and the trigger rod is in contact with the control button, the timer ends timing, and the water spraying performance of the fire hydrant body can be accurately detected according to the time displayed by the timer, so that deviation of a detection result is avoided, and later use of the fire hydrant body is guaranteed.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a high-efficiency detection device for the water spraying performance of a fire hydrant, belonging to the technical field of fire hydrant detection. Background Art

[0002] In order to ensure that the end of the fire-fighting facility can discharge water normally and the water pressure is at normal standards, it is necessary to test the end of the fire-fighting facility through a water test joint;

[0003] A Chinese patent publication (publication number: CN217745496U) discloses a water test joint for a water spray end for fire detection, comprising a connecting assembly; the connecting assembly is used to connect the water outlet of a fire hydrant, and a pressure measuring assembly is installed on the connecting assembly; the pressure measuring assembly is used to detect the water pressure inside the connecting assembly, and a rotating assembly is installed between the pressure measuring assembly and the connecting assembly; the rotating assembly is used to drive the pressure measuring assembly to rotate relative to the connecting assembly, and the connecting assembly comprises a base pipe; the liquid inlet end of the base pipe is fixedly connected to a second joint; the utility model uses a base head to allow the connecting pipe to rotate relative to the liquid inlet end of the base pipe. The base pipe rotates to adjust the angle of the connector and the pressure gauge, allowing the pressure gauge to rotate to an angle that is convenient for the inspector to read the value, avoiding the visible surface of the pressure gauge rotating to the inside of the fire hydrant box and being unable to read the value normally, reducing the difficulty of reading the value of the pressure gauge, reducing the difficulty of detecting fire hydrants, and improving the detection efficiency of fire hydrants; in actual use, the utility model can only perform pressure tests on fire hydrants, and cannot detect the water spraying performance of fire hydrants, resulting in deviations in the test results, affecting the later use of fire hydrants. For this reason, an efficient detection device for the water spraying performance of fire hydrants is proposed. Utility Model Content

[0004] In view of this, the utility model provides a high-efficiency detection device for the water spraying performance of a fire hydrant to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a fire hydrant water spray performance high-efficiency detection device, including a water spray performance detection component, a pressure detection component and a main body component;

[0006] The water spray performance detection assembly includes a first pipe body, a slide groove, a slider, a sealing plate, a damper, a spring, a trigger rod, a control button, a timer, a first joint and a first sealing pad;

[0007] A sliding groove is provided on the inner wall of the first tube body, one side of the slider is slidably connected to the inside of the sliding groove, one side of the slider is fixedly connected to one end of the sealing plate, one end of the damper is fixedly connected to one side of the slider, the other end of the damper is fixedly connected to the inner wall of the first tube body, and the outer wall of the damper is sleeved with a spring.

[0008] Further preferably, one end of the trigger rod is fixedly connected to one side of the slider, one side of the control button is fixedly connected to the inner wall of the first tube body, a timer is installed on the outer wall of the first tube body, a first joint is installed at one end of the first tube body, and a first sealing gasket is installed on the outer wall of one end of the first tube body.

[0009] Further preferably, the pressure detection assembly includes a second tube body, a second sealing gasket, a second joint and a pressure gauge; a second joint is installed at one end of the second tube body, a second sealing gasket is installed on the outer wall of one end of the second tube body, and a pressure gauge is installed on the outer wall of the second tube body.

[0010] Further preferably, the main assembly includes a fire hydrant body, a first water outlet, a second water outlet, a first valve and a second valve, the first water outlet is installed on the outer wall of the fire hydrant body, and the second water outlet is installed on the outer wall of the fire hydrant body.

[0011] Further preferably, a first valve is installed on the top of the fire hydrant body, and a second valve is installed on the outer side wall of the second water outlet.

[0012] Further preferably, the outer side wall of the first joint is mounted on the inner side wall of the second water outlet, and the outer side wall of the second joint is mounted on the inner side wall of the first water outlet.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] The utility model installs the first joint at the second water outlet, opens the first valve and the second valve, and the water flow squeezes the sealing plate, the timer starts timing, and when the trigger rod contacts the control button, the timer ends timing. According to the time displayed by the timer, the water spraying performance of the fire hydrant body can be accurately detected, thereby avoiding deviations in the detection results and ensuring the later use of the fire hydrant body.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the water spray performance detection component of the utility model;

[0019] Figure 3 This is a cross-sectional view of the first tube structure of the utility model;

[0020] Figure 4 This is a diagram showing the internal structure of the first tube body of the utility model;

[0021] Figure 5 This is a structural diagram of the pressure detection component of the utility model.

[0022] Figure numerals: 101, water spray performance detection assembly; 10, first tube body; 11, slide groove; 12, slider; 13, sealing plate; 14, damper; 15, spring; 16, trigger rod; 17, control button; 18, timer; 19, first joint; 110, first sealing gasket; 201, pressure detection assembly; 20, second tube body; 21, second sealing gasket; 22, second joint; 23, pressure gauge; 301, main body assembly; 30, fire hydrant body; 31, first water outlet; 32, second water outlet; 33, first valve; 34, second valve. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-5 As shown, the embodiment of the utility model provides a fire hydrant water spray performance efficient detection device, including a water spray performance detection component 101, a pressure detection component 201 and a main body component 301;

[0026] The water spray performance detection assembly 101 includes a first tube body 10, a slide groove 11, a slider 12, a sealing plate 13, a damper 14, a spring 15, a trigger rod 16, a control button 17, a timer 18, a first joint 19 and a first sealing pad 110;

[0027] A slide groove 11 is provided on the inner wall of the first tube body 10, one side of a slider 12 is slidably connected to the inside of the slide groove 11, one side of the slider 12 is fixedly connected to one end of a sealing plate 13, one end of a damper 14 is fixedly connected to one side of the slider 12, the other end of the damper 14 is fixedly connected to the inner wall of the first tube body 10, and a spring 15 is sleeved on the outer wall of the damper 14.

[0028] In one embodiment, one end of the trigger rod 16 is fixedly connected to one side of the slider 12, one side of the control button 17 is fixedly connected to the inner wall of the first tube body 10, a timer 18 is installed on the outer wall of the first tube body 10, a first joint 19 is installed at one end of the first tube body 10, and a first sealing gasket 110 is installed on the outer wall of one end of the first tube body 10. The setting of the slider 12 plays a fixing role on the trigger rod 16, and the setting of the first tube body 10 plays a fixing role on the control button 17, the timer 18, the first joint 19 and the first sealing gasket 110. When the water flow squeezes the sealing plate 13, the timer 18 starts timing, and the water flow squeezes the sealing plate 13, so that the sealing plate 13 drives the trigger rod 16 to move. When the trigger rod 16 contacts the control button 17, the timer 18 stops timing. According to the time displayed by the timer 18, the water spraying performance of the fire hydrant body 30 can be accurately detected, thereby avoiding deviations in the detection results and ensuring the later use of the fire hydrant body 30. The damping strength of the damper 14 can be adjusted to make the device suitable for fire hydrant bodies 30 of different sizes.

[0029] In one embodiment, the pressure detection assembly 201 includes a second tube body 20, a second sealing gasket 21, a second joint 22 and a pressure gauge 23; a second joint 22 is installed at one end of the second tube body 20, a second sealing gasket 21 is installed on the outer wall of one end of the second tube body 20, and a pressure gauge 23 is installed on the outer wall of the second tube body 20. Through the setting of the second tube body 20, the second sealing gasket 21, the second joint 22 and the pressure gauge 23 are fixed.

[0030] In one embodiment, the main body component 301 includes a fire hydrant body 30, a first water outlet 31, a second water outlet 32, a first valve 33 and a second valve 34. The first water outlet 31 is installed on the outer wall of the fire hydrant body 30, and the second water outlet 32 ​​is installed on the outer wall of the fire hydrant body 30. Through the setting of the fire hydrant body 30, the first water outlet 31 and the second water outlet 32 ​​are fixed.

[0031] In one embodiment, a first valve 33 is installed on the top of the fire hydrant body 30, and a second valve 34 is installed on the outer wall of the second water outlet 32. The setting of the fire hydrant body 30 fixes the first valve 33, and the setting of the second water outlet 32 ​​fixes the second valve 34. The second joint 22 is connected to the first water outlet 31. By opening the first valve 33, water flows into the second pipe body 20, so that the pressure gauge 23 detects the water pressure in the second pipe body 20. The water pressure can be adjusted by turning the first valve 33.

[0032] In one embodiment, the outer wall of the first joint 19 is installed on the inner wall of the second water outlet 32, and the outer wall of the second joint 22 is installed on the inner wall of the first water outlet 31. The setting of the second water outlet 32 ​​fixes the first joint 19, and the setting of the first water outlet 31 fixes the second joint 22.

[0033] When the utility model is in operation: the first joint 19 is installed to the second water outlet 32, and the second joint 22 is installed to the first water outlet 31. By opening the first valve 33, water flows into the second pipe body 20, so that the pressure gauge 23 detects the water pressure in the second pipe body 20. By rotating the first valve 33, the water pressure can be adjusted. After the adjustment is completed, the second valve 34 is opened. When the water flow squeezes the sealing plate 13, the timer 18 starts timing. The water flow squeezes the sealing plate 13, so that the sealing plate 13 drives the trigger rod 16 to move. When the trigger rod 16 contacts the control button 17, the timer 18 stops timing. According to the time displayed by the timer 18, the water spraying performance of the fire hydrant body 30 can be accurately detected, thereby avoiding deviations in the detection results and ensuring the later use of the fire hydrant body 30. The damping strength of the damper 14 can be adjusted to make the device suitable for fire hydrant bodies 30 of different sizes.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A highly efficient detection device for the water spraying performance of a fire hydrant, characterized in that: It comprises a water spray performance detection component (101), a pressure detection component (201) and a main body component (301); The water spray performance detection assembly (101) comprises a first tube body (10), a slide groove (11), a slider (12), a sealing plate (13), a damper (14), a spring (15), a trigger rod (16), a control button (17), a timer (18), a first joint (19) and a first sealing pad (110); The inner wall of the first tube body (10) is provided with a slide groove (11), one side of the slider (12) is slidably connected to the inside of the slide groove (11), one side of the slider (12) is fixedly connected to one end of the sealing plate (13), one end of the damper (14) is fixedly connected to one side of the slider (12), the other end of the damper (14) is fixedly connected to the inner wall of the first tube body (10), and the outer wall of the damper (14) is sleeved with a spring (15).

2. A fire hydrant water spray performance high-efficiency detection device according to claim 1, characterized in that: One end of the trigger rod (16) is fixedly connected to one side of the slider (12), one side of the control button (17) is fixedly connected to the inner wall of the first tube body (10), a timer (18) is installed on the outer wall of the first tube body (10), a first joint (19) is installed on one end of the first tube body (10), and a first sealing gasket (110) is installed on the outer wall of one end of the first tube body (10).

3. A fire hydrant spray performance high-efficiency detection device according to claim 2, characterized in that: The pressure detection assembly (201) comprises a second tube body (20), a second sealing gasket (21), a second joint (22) and a pressure gauge (23); the second joint (22) is installed at one end of the second tube body (20), the second sealing gasket (21) is installed on the outer wall of one end of the second tube body (20), and the pressure gauge (23) is installed on the outer wall of the second tube body (20).

4. A highly efficient detection device for water spraying performance of a fire hydrant according to claim 3, characterized in that: The main body component (301) comprises a fire hydrant body (30), a first water outlet (31), a second water outlet (32), a first valve (33) and a second valve (34); the first water outlet (31) is installed on the outer wall of the fire hydrant body (30), and the second water outlet (32) is installed on the outer wall of the fire hydrant body (30).

5. A fire hydrant water spray performance high-efficiency detection device according to claim 4, characterized in that: A first valve (33) is installed on the top of the fire hydrant body (30), and a second valve (34) is installed on the outer side wall of the second water outlet (32).

6. A fire hydrant water spray performance high-efficiency detection device according to claim 4, characterized in that: The outer side wall of the first joint (19) is mounted on the inner side wall of the second water outlet (32), and the outer side wall of the second joint (22) is mounted on the inner side wall of the first water outlet (31).

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