CN219743780U

CN219743780U - Safety detection device special for fire-fighting electric facilities

Info

Publication number: CN219743780U
Application number: CN202321121010.1U
Authority: CN
Inventors: 陈鹏扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-26
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a special safety detection device for fire-fighting electrical facilities, which comprises a control box and a detection belt, wherein one end of the detection belt is fixedly connected to the left side wall of the control box, a limiting ring is movably connected to the right side wall of the control box close to the bottom surface, the other end of the detection belt penetrates through the limiting ring, two buckles are arranged on the side wall of the detection belt, the cover plate is arranged on the top surface of the control box, a detection system is arranged on the left inner wall of the control box, a loudspeaker is arranged on the right inner wall of the control box, the detection belt can be wrapped at the position, close to a valve, of a fire-fighting pipeline, if leakage occurs at the valve, water flows along the pipeline are immersed on the detection belt and are adsorbed by using materials of a filling layer, and when a humidity sensor detects that the humidity reaches a peak value, the loudspeaker is started to give an alarm for prompting nearby staff or users, and the pipeline or the valve fault can be found in time.

Description

Safety detection device special for fire-fighting electric facilities

Technical Field

The utility model relates to the field of fire-fighting facility monitoring, in particular to a safety detection device special for fire-fighting electrical facilities.

Background

In order to improve the safety of people in daily life, fire pipes are reserved in modern house construction, whether residential houses or industrial workshops, and most common fire hydrants on highway surfaces and cabinet fire hydrants in public places; the main control pipeline and the valve of the fire-fighting pipeline are important in safety inspection, the valve is the position most prone to failure, and if the valve or the pipeline fails, water consumption of a plurality of fire-fighting pipelines is affected.

At present, the detection of the valve of the fire-fighting pipeline box is generally carried out by a worker regularly, but if faults occur in the period of non-detection, the workers can hardly find the faults in time; at present, real-time detection equipment for fire-fighting pipeline facilities is lacking, when the pipeline leaks, the leakage can be detected only by finding the water quantity of dripping, the alarm cannot be timely carried out, the phenomenon of large-area ponding is easy to occur, and the monitoring of the fire-fighting pipeline is reduced.

Disclosure of Invention

The utility model aims to provide a safety detection device special for fire-fighting electrical facilities, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire control electrical equipment safety inspection device is exclusively used in, includes control box and detection area, detection area one end fixed connection is in control box left side wall, control box right side wall is close to bottom surface department swing joint and has the spacing ring, the detection area other end runs through the spacing ring, be provided with two buckles on the detection area lateral wall, the apron is installed to control box top surface, control box left side inner wall is provided with detecting system, the speaker is installed to control box right side inner wall.

Preferably, the buckle comprises two elastic bands, the two elastic bands are respectively and fixedly connected to the end face and the side wall of the detection band, the other ends of the two elastic bands are respectively and fixedly connected with a clamping ring and a clamping hook, and the clamping ring and the clamping hook are mutually matched.

Preferably, the detection zone inner surface fixedly connected with two-layer canvas layer, two-layer fixedly connected with filling layer between the canvas layer, inboard the water permeable hole has been seted up on canvas layer surface, be provided with humidity sensor in the filling layer.

Preferably, the top surface of the cover plate is movably connected with bolts near four corners respectively, and the bolts are in threaded connection with the end surface of the top of the control box.

Preferably, the bottom surface of the control box is arc-shaped, and the bottom surface of the control box is fixedly connected with an anti-slip pad.

Preferably, the top surface of the cover plate is provided with a detachable photovoltaic panel.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with control box, detection area, buckle and detecting system etc. and mutually supporting, can be with the detection area parcel in fire control pipeline and be close to valve department, if leakage appears in valve department, rivers dip on detection area along the pipeline to utilize the material of filling layer to adsorb, when humidity sensor detects humidity and reaches the peak value, start the speaker and send out the alarm, be used for suggestion staff or the user nearby, can in time discover pipeline or valve trouble, reduce the probability of appearing large tracts of land ponding, do not influence the use of other pipelines simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the detection belt in the present utility model;

fig. 3 is an enlarged view at a in fig. 1;

FIG. 4 is a circuit diagram of the detection system of the present utility model.

In the figure: 1. a control box; 2. a cover plate; 3. a detection system; 4. a detection belt; 5. a limiting ring; 6. an elastic band; 7. a clasp; 8. a clamping hook; 9. a canvas layer; 10. a filling layer; 11. a humidity sensitive element; 12. a water permeable hole; 13. a speaker; 14. a bolt; 15. an anti-slip pad; 16. the photovoltaic panel can be disassembled.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a fire control electrical equipment safety inspection device is exclusively used in, including control box 1 and detection area 4, detection area 4 one end fixed connection is in control box 1 left side wall, control box 1 right side wall is close to bottom surface department swing joint and has spacing ring 5, the detection area 4 other end runs through spacing ring 5, be provided with two buckles on the detection area 4 lateral wall, apron 2 is installed to control box 1 top surface, control box 1 left side inner wall is provided with detecting system 3, speaker 13 is installed to control box 1 right side inner wall, control box 1 bottom surface is the arc setting, control box 1 bottom surface fixedly connected with slipmat 15, but through setting up the frictional force between lifting control box 1 and the fire control pipeline of slipmat 15, make it in long-time monitoring process, reduce the probability of taking place slope or displacement.

Referring to fig. 4, the principle of the detection system 3 is as follows: the main control chip of the circuit adopts an LM324 four operational amplifier chip, the reverse input end is connected with a feedback resistor, the same-direction input end is connected with the electric wire input through a power voltage through a humidity sensitive element 11 and a resistor R2, when the humidity of the humidity sensitive element 11 changes, the resistance value is weaker, the chip amplifies the resistance value by 800-1000 times, an output signal enters a second operational amplifier (used as a comparator) through a resistor R5, the reverse input end is used as a voltage reference, the power voltage is input after being divided by two fixed resistance values (the resistor R6 and the resistor R7) and an adjustable resistor, the reference voltage of the voltage comparator is changed by adjusting the resistance value of the adjustable resistor, when the input voltage exceeds the voltage of the reverse input end, a pin No. 7 of the output end sends out a high level, a triode Q1 is pushed through a resistor R8, and a loudspeaker 13 and an LED2 are driven to give out an audible and visual alarm, and vice versa.

Referring to fig. 1 and 3, the buckle includes two elastic bands 6, and two elastic bands 6 are fixed connection respectively on 4 terminal surfaces of detection area and lateral wall, and two elastic bands 6 other end are fixedly connected with snap ring 7 and pothook 8 respectively, and snap ring 7 and pothook 8 mutually match, through setting up snap ring 7 and pothook 8, can be convenient for with detection area 4 fixed on the fire control pipeline of different diameters, increase its flexibility of use.

Referring to fig. 1 and 2, the inner surface of the detection belt 4 is fixedly connected with two canvas layers 9, a filling layer 10 is fixedly connected between the two canvas layers 9, water permeable holes 12 are formed in the surface of the inner canvas layer 9, and a humidity sensor 11 is arranged in the filling layer 10.

Wherein, the filling material in the filling layer 10 is super absorbent resin: the super absorbent resin is a functional polymer material which contains strong hydrophilic groups and has a certain degree of crosslinking and is developed in recent years; such materials are used in many cases in the prior art, and therefore, no further description is given in this scheme.

Through being provided with control box 1, detection area 4, buckle and detecting system etc. and mutually supporting, can be with the parcel of detection area 4 in fire control pipeline and be close to valve department, if the valve department appears leaking, rivers dip on detection area 4 along the pipeline to utilize the material of filling layer 10 to adsorb, when humidity sensor 11 detects humidity and reaches the peak value, start speaker 13 and send out the alarm, be used for suggestion staff or the user nearby, can in time discover pipeline or valve trouble, reduce the probability of appearing extensive ponding, do not influence the use of other pipelines simultaneously.

In this embodiment, the top surface of the cover plate 2 is close to four corners and is respectively movably connected with bolts 14, the bolts 14 are in threaded connection with the top end surface of the control box 1, and the bolts 14 are utilized for connection, so that the tightness between the cover plate 2 and the control box 1 can be ensured, and the cover plate 2 can be removed at a later stage to maintain the monitoring system 3.

In this embodiment, the top surface of the cover plate 2 is provided with a detachable photovoltaic panel 16, and the detachable photovoltaic panel 16 can be selectively used according to requirements, when the outdoor pipeline valve is monitored, the detachable photovoltaic panel 16 can be installed, and electric energy generated by illumination is utilized to drive the loudspeaker 13 and the detection system 3 to operate, and if the device is used indoors, the detachable photovoltaic panel 16 is removed, so that the energy-saving effect is achieved.

Working principle: firstly, the control box 1 is fixed at the position of a fire-fighting pipeline, which is close to a valve, through the detection belt 4, the clamping hook 8 on the end surface of the detection belt 4 passes through the pipeline and then penetrates out of the limiting ring 5, the detection belt 4 is tensioned to clamp the clamping hook 8 into the clamping ring 7, meanwhile, the control box 1 is tightly attached to the surface of the pipeline, if the valve leaks, water flows into the detection belt 4 along the pipeline, the water flow is led into the filling layer 10 to be adsorbed by the water permeable holes 12 on the canvas layer 9, and at the moment, after the humidity in the filling layer 10 is detected by the humidity sensor 11, a signal is sent to enable the loudspeaker 13 to send out an alarm for prompting nearby staff or users, so that the pipeline can be timely found out to leak, the overlong leakage time is avoided, water accumulation is caused on one hand, the other side is influenced on the smoothness of other fire-fighting pipelines, and the monitoring effect is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special use fire control electrical equipment safety inspection device, includes control box (1) and detection area (4), its characterized in that: detection area (4) one end fixed connection is in control box (1) left side wall, control box (1) right side wall is close to bottom surface department swing joint has spacing ring (5), the detection area (4) other end runs through spacing ring (5), be provided with two buckles on detection area (4) lateral wall, apron (2) are installed to control box (1) top surface, control box (1) left side inner wall is provided with detecting system (3), speaker (13) are installed to control box (1) right side inner wall.

2. The safety inspection device for electrical fire protection equipment of claim 1, wherein: the buckle comprises two elastic bands (6), wherein the two elastic bands (6) are respectively and fixedly connected to the end face and the side wall of the detection band (4), the other ends of the two elastic bands (6) are respectively and fixedly connected with a clamping ring (7) and a clamping hook (8), and the clamping ring (7) and the clamping hook (8) are mutually matched.

3. The safety inspection device for electrical fire protection equipment of claim 1, wherein: the detection belt is characterized in that two layers of canvas layers (9) are fixedly connected to the inner surface of the detection belt (4), a filling layer (10) is fixedly connected between the two layers of canvas layers (9), water permeable holes (12) are formed in the surface of the canvas layers (9) on the inner side, and humidity sensitive elements (11) are arranged in the filling layer (10).

4. The safety inspection device for electrical fire protection equipment of claim 1, wherein: bolts (14) are movably connected to the top surface of the cover plate (2) close to four corners respectively, and the bolts (14) are in threaded connection with the top end surface of the control box (1).

5. The safety inspection device for electrical fire protection equipment of claim 1, wherein: the bottom surface of the control box (1) is in an arc shape, and the bottom surface of the control box (1) is fixedly connected with an anti-slip pad (15).

6. The safety inspection device for electrical fire protection equipment of claim 1, wherein: the top surface of the cover plate (2) is provided with a detachable photovoltaic panel (16).