Fire hydrant detection device

Abstract

The utility model provides a fire hydrant detection device, which relates to the technical field of fire hydrant detection and comprises a hydrant head connecting base. The detection mechanism is arranged on the surface of the bolt head connecting base, water flow, water pressure and temperature in a cavity of the bolt head connecting base are detected in real time, the detection mechanism comprises a bottom shell, the bottom shell is fixedly connected with the bolt head connecting base, and the bottom shell and the inner wall of the bolt head connecting base are in threaded connection with a plurality of fixing bolts. The inner wall of the base is fixedly connected with a circuit mainboard, the inner wall of the bottom shell is fixedly connected with an integrated fixing block, the surface of the integrated fixing block is fixedly connected with a switch detector, the surface of the integrated fixing block is fixedly connected with a temperature detector, and the surface of the integrated fixing block is fixedly connected with a water existence detector. According to the utility model, the problem that the detection efficiency is low due to the fact that the bolt head needs to be subjected to multi-functional detection and is very troublesome during detection is solved.

Description

Technical Field

[0001] This utility model relates to the field of fire hydrant detection technology, specifically to a fire hydrant detection device. Background Technology

[0002] In urban construction, fire hydrants are important fire protection infrastructure, and their reliability is directly related to the speed and effectiveness of fire emergency response. Functional testing of fire hydrant heads can verify whether the performance of the heads and related components meets the usage requirements, including water pressure strength, sealing performance and connection performance, to ensure that water can be provided quickly and effectively in the event of a fire.

[0003] As an emergency fire-fighting facility, fire hydrants require real-time monitoring of the stability of their hydrant head functions to ensure stable and normal operation. However, the testing process involves performing various functional tests on the hydrant head, which is very cumbersome and results in low testing efficiency. Utility Model Content

[0004] This invention provides a fire hydrant detection device that solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] An embodiment of this utility model provides a fire hydrant detection device, comprising:

[0007] Bolt head connected to base;

[0008] The detection mechanism, located on the surface of the plug head connection base, enables real-time monitoring of water flow, water pressure, and temperature within the plug head connection base cavity. The detection mechanism includes a base shell fixedly connected to the plug head connection base. Multiple fixing bolts are threaded onto the inner wall of the base shell and the base. A circuit board is fixedly connected to the inner wall of the base. An integrated fixing block is fixedly connected to the inner wall of the base shell. A switch detector, a temperature detector, and a water absence detector are fixedly connected to the surface of the integrated fixing block. A locking ring is fixedly connected to the inner wall of the base shell, and multiple fixing bolts are used. The bolt fixes the fixing ring and the integrated fixing block to the surface of the bottom shell. A pressure ring is fixedly connected to the surface of the bottom shell. A water pressure detector is sleeved on the inner wall of the pressure ring. A sealing ring is fixedly connected to the inner wall of the bolt head connecting base. A retaining ring is fixedly connected to the surface of the bottom shell. The retaining ring and pressure ring are fixed to the surface of the bottom shell using fixing bolts. A water flow detector is fixedly connected to the inner wall of the bolt head connecting base. The water flow detector is threaded to the bolt head connecting base. The switch detector, temperature detector, water presence / absence detector, water pressure detector, and water flow detector are electrically connected to the circuit board. A screen is electrically connected to the surface of the circuit board. Several indicator lights are electrically connected to the surface of the circuit board.

[0009] A sealing mechanism is provided on the surface of the plug connection base, which improves the sealing performance when the water pipe is connected to the plug connection base.

[0010] Furthermore, the sealing mechanism includes a sleeve, which is fixedly connected to a plug head connecting base. An air bladder is fixedly connected to the inner wall of the plug head connecting base. A connecting pipe is fixedly connected to the surface of the air bladder and communicates with it. The connecting pipe is fixedly connected to the sleeve. A screw is threadedly connected to the inner wall of the sleeve. A piston block is fixedly connected to the end of the screw and is located on the inner wall of the sleeve. Several rubber rings are fixedly connected to the surface of the piston block.

[0011] The above technical solution fills the uneven area between the plug and the adapter block by filling the air bladder with liquid, thereby improving the airtightness between the plug and the water pipe connection block and making it less prone to leakage at the plug.

[0012] Furthermore, an infrared receiver is electrically connected to the surface of the circuit board.

[0013] The above technical solution facilitates the operation of the control circuit motherboard and allows for the individual activation of one or more detectors.

[0014] Furthermore, a panel is fixedly connected to the inner wall of the bottom shell, and a protective plate is fixedly connected to the inner wall of the panel. The protective plate is made of acrylic material.

[0015] The above technical solution can protect the components inside the bottom shell, and the transparent protective plate makes it easy to view the content displayed on the screen.

[0016] Furthermore, the surface of the panel is engraved with lettering.

[0017] The above technical solution makes it easy for staff to quickly identify the detection probes corresponding to different indicator lights.

[0018] Furthermore, a groove is provided at the end of the screw, and a screw block is detachably installed at the end of the screw. A protrusion is fixedly connected to the surface of the screw block, and the size of the protrusion is adapted to the size of the groove.

[0019] The above technical solution allows the screw block to be detached and reused by inserting the protrusion into the groove and using the screw block to rotate the screw.

[0020] Furthermore, two guide rods are fixedly connected to the surface of the piston block, and the two guide rods are slidably connected to the sleeve.

[0021] With the above technical solution, when the piston block moves, the guide rod will also slide, so that the piston block will not rotate with the screw.

[0022] Furthermore, a cover plate is detachably installed on the surface of the bolt head connecting base, and a lever is fixedly connected to the surface of the cover plate.

[0023] The above technical solution uses a cover plate to cover the surface of the airbag, thereby protecting the airbag.

[0024] The above-described solution of this utility model has at least the following beneficial effects:

[0025] 1. This utility model integrates multiple detectors by setting up a detection mechanism. The detectors are located inside the cavity of the plug head, thereby enabling simultaneous detection of the plug head's function, effectively improving detection efficiency and ensuring the stability of the plug head's operation.

[0026] 2. This utility model, by setting a sealing mechanism, inflates the airbag by adding liquid, which can fill the uneven parts between the plug head and the adapter block, thereby improving the airtightness between the plug head and the water pipe connection block, and making it less prone to water leakage at the plug head. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a utility model Figure 1 A schematic diagram of the disassembled structure;

[0029] Figure 3 This is a utility model Figure 2 Another perspective structural diagram;

[0030] Figure 4 This is a schematic diagram of the sealing mechanism of this utility model;

[0031] Figure 5 This is a schematic diagram of the disassembly structure of the sleeve of this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Bolt head connecting base; 2. Detection mechanism; 201. Bottom shell; 202. Circuit board; 203. Fixing bolt; 204. Panel; 205. Switch detector; 206. Temperature detector; 207. Water presence / absence detector; 208. Water pressure detector; 209. Water flow detector; 210. Integrated fixing block; 211. Fixing lock ring; 212. Sealing ring; 213. Pressure ring; 214. Retaining ring; 215. Screen; 216. Infrared receiver; 217. Indicator light; 218. Protective plate; 219. Engraved lettering; 3. Sealing mechanism; 301. Airbag; 302. Connecting pipe; 303. Sleeve; 304. Piston block; 305. Rubber ring; 306. Screw; 307. Guide rod; 308. Tightening block; 309. Groove; 310. Protrusion; 311. Cover plate; 312. Paddle. Detailed Implementation

[0034] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0035] like Figures 1 to 5 As shown, an embodiment of this utility model provides a fire hydrant detection device, including: a hydrant head connecting base 1; a detection mechanism 2, which is disposed on the surface of the hydrant head connecting base 1 to realize real-time detection of water flow, water pressure and temperature in the cavity of the hydrant head connecting base 1; and a sealing mechanism 3, which is disposed on the surface of the hydrant head connecting base 1 to improve the sealing performance when the water pipe is connected to the hydrant head connecting base 1.

[0036] like Figures 1 to 5As shown, the detection mechanism 2 includes a base shell 201, which is fixedly connected to the bolt head connecting base 1. Multiple fixing bolts 203 are threaded onto the inner wall of the base shell 201 and the bolt head connecting base. A circuit board 202 is fixedly connected to the inner wall of the base. An integrated fixing block 210 is fixedly connected to the inner wall of the base shell 201. A switch detector, a temperature detector, and a water absence detector are fixedly connected to the surface of the integrated fixing block 210. A fixing locking ring 211 is fixedly connected to the inner wall of the base shell 201, and the fixing locking ring 211 and the integrated fixing block 210 are fixed together using multiple fixing bolts 203. A pressure ring 213 is fixedly connected to the surface of the bottom shell 201. A water pressure detector is fitted inside the inner wall of the pressure ring 213. A sealing ring 212 is fixedly connected to the inner wall of the plug head connecting base 1. A retaining ring 214 is fixedly connected to the surface of the bottom shell 201, and the retaining ring 214 and pressure ring 213 are fixed to the surface of the bottom shell 201 using fixing bolts 203. A water flow detector 209 is fixedly connected to the inner wall of the plug head connecting base 1, and the water flow detector 209 is threadedly connected to the plug head connecting base 1. The switch detector 205, temperature detector 206, water presence / absence detector 207, water pressure detector 208, and water flow detector 209 are electrically connected to the circuit board 202. The main circuit board 202 has a screen 215 electrically connected to its surface, and several indicator lights 217 electrically connected to its surface. When a functional check of the faucet head is required, the operator uses a power bank to power the main circuit board 202, activating the switch detector 205, temperature detector 206, water presence / absence detector 207, water pressure detector 208, and water flow detector 209. If the faucet head operates stably, the indicator lights 217 on the main circuit board 202 will flash green; if there is an abnormality, the indicator lights 217 will flash red. The abnormality will be displayed on the screen 215, facilitating maintenance and quickly checking the stability of the faucet head's operation. The main circuit board 202 has several indicator lights 217 electrically connected to its surface. The infrared receiver 216 receives signals through the remote control circuit main board 202. It can independently activate a detector for unilateral inspection, facilitating the operation of the control circuit main board 202 and enabling the individual activation of one or more detectors. A panel 204 is fixedly connected to the inner wall of the bottom shell 201, and a protective plate 218 is fixedly connected to the inner wall of the panel 204. The protective plate 218 is made of acrylic material, which can protect the components inside the bottom shell 201. The transparent protective plate 218 makes it easy to view the content displayed on the screen 215. The surface of the panel 204 has engraved characters 219, which makes it easy for staff to quickly identify the detection probes corresponding to different indicator lights 217.

[0037] The sealing mechanism 3 includes a sleeve 303, which is fixedly connected to a plug head connecting base 1. An air bladder 301 is fixedly connected to the inner wall of the plug head connecting base 1. A connecting pipe 302 is fixedly connected to and communicates with the surface of the air bladder 301. The connecting pipe 302 is fixedly connected to and connected to the sleeve 303. A screw 306 is threadedly connected to the inner wall of the sleeve 303. A piston block 304 is fixedly connected to the end of the screw 306 and is located on the inner wall of the sleeve 303. Several rubber rings are fixedly connected to the surface of the piston block 304. 305. When using a fire hydrant, rotate and fix the water pipe adapter to the hydrant head. After the water pipe connection is complete, rotate the bolt to move the piston block 304 in the sleeve 303, squeezing the liquid in the sleeve 303 through the connecting pipe 302 into the air bladder 301. The air bladder 301 inflates and fits against the water pipe adapter, filling the uneven area between the adapter and the hydrant head at the end of the water pipe, thereby achieving stability of the connection between the water pipe adapter and the hydrant head. By adding liquid to the air bladder 301 to inflate it, the hydrant can be used to extinguish the fire. The uneven areas between the plug head and the adapter block are filled, thereby improving the airtightness between the plug head and the water pipe connection block, making it less prone to leakage at the plug head. A groove 309 is provided at the end of the screw 306, and a tightening block 308 is detachably installed at the end of the screw 306. A protrusion 310 is fixedly connected to the surface of the tightening block 308, and the size of the protrusion 310 matches the size of the groove 309. By inserting the protrusion 310 into the groove 309, the screw 306 is rotated using the tightening block 308, causing the tightening block 308 to... The piston block 304 is detachable and reusable. Two guide rods 307 are fixedly connected to the surface of the piston block 304. The two guide rods 307 are slidably connected to the sleeve 303. When the piston block 304 moves, the guide rods 307 will also slide, so that the piston block 304 will not rotate with the screw 306. A cover plate 311 is detachably installed on the surface of the bolt head connecting base 1. A paddle 312 is fixedly connected to the surface of the cover plate 311. The cover plate 311 is used to cover the surface of the airbag 301, thereby protecting the airbag 301.

[0038] In this embodiment of the invention, when a functional check of the faucet head is required, the operator uses a portable power supply to power the circuit board 202, activating the switch detector 205, temperature detector 206, water presence / absence detector 207, water pressure detector 208, and water flow detector 209. If the faucet head operates stably, the indicator light 217 on the circuit board 202 flashes green; if there is an abnormality, the indicator light 217 flashes red. The abnormality will be displayed on the screen 215 for easy maintenance. The circuit board 202 can be controlled using a remote control, and infrared receivers... Device 216 receives signals and can activate a detector independently for unilateral inspection, quickly checking the stability of the hydrant head's operation. When using the fire hydrant, the water pipe adapter is rotated and fixed onto the hydrant head. After the water pipe connection is completed, the piston block 304 in the sleeve 303 is moved by rotating the bolt, squeezing the liquid in the sleeve 303 into the air bladder 301 through the connecting pipe 302. The air bladder 301 expands and fits against the water pipe adapter, filling the uneven area between the adapter and the hydrant head at the end of the water pipe, thereby achieving stability of the connection between the water pipe adapter and the hydrant head.

[0039] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A fire hydrant detection device, characterized in that, include: Bolt head connection base (1); The detection mechanism (2) is disposed on the surface of the plug head connecting base (1) to realize real-time detection of water flow, water pressure and temperature in the cavity of the plug head connecting base (1). The detection mechanism (2) includes a bottom shell (201), which is fixedly connected to the plug head connecting base (1). The bottom shell (201) is threadedly connected to the inner wall of the plug head connecting base with multiple fixing bolts (203). The inner wall of the base is fixedly connected to a circuit board (202). An integrated fixing block (210) is fixedly connected to the inner wall of (201). A switch detector is fixedly connected to the surface of the integrated fixing block (210). A temperature detector is fixedly connected to the surface of the integrated fixing block (210). A water absence detector is fixedly connected to the surface of the integrated fixing block (210). A fixing ring (211) is fixedly connected to the inner wall of the bottom shell (201). Multiple fixing bolts (203) are used to fix the fixing ring (211) and the integrated fixing block (210). A pressure ring (213) is fixedly connected to the surface of the bottom shell (201). A water pressure detector is fitted on the inner wall of the pressure ring (213). A sealing ring (212) is fixedly connected to the inner wall of the bolt head connecting base (1). A retaining ring (214) is fixedly connected to the surface of the bottom shell (201). The retaining ring (214) and pressure ring (213) are fixed to the surface of the bottom shell (201) using fixing bolts (203). The inner wall of the bolt head connecting base (1) is fixedly connected to the pressure ring (212). A water flow detector (209) is fixedly connected, and the water flow detector (209) is threadedly connected to the plug head connecting base (1). The switch detector (205), temperature detector (206), water presence / absence detector (207), water pressure detector (208) and water flow detector (209) are electrically connected to the circuit board (202). The surface of the circuit board (202) is electrically connected to a screen (215), and the surface of the circuit board (202) is electrically connected to several indicator lights (217). The sealing mechanism (3) is disposed on the surface of the plug connection base (1) so that the water pipe is better sealed when connected to the plug connection base (1).

2. The fire hydrant detection device according to claim 1, characterized in that, The sealing mechanism (3) includes a sleeve (303), which is fixedly connected to a plug head connecting base (1). An airbag (301) is fixedly connected to the inner wall of the plug head connecting base (1). A connecting pipe (302) is fixedly connected to the surface of the airbag (301). The connecting pipe (302) is fixedly connected to the sleeve (303). A screw (306) is threadedly connected to the inner wall of the sleeve (303). A piston block (304) is fixedly connected to the end of the screw (306). The piston block (304) is located on the inner wall of the sleeve (303). Several rubber rings (305) are fixedly connected to the surface of the piston block (304).

3. The fire hydrant detection device according to claim 1, characterized in that, An infrared receiver (216) is electrically connected to the surface of the circuit board (202).

4. The fire hydrant detection device according to claim 1, characterized in that, The inner wall of the bottom shell (201) is fixedly connected to a panel (204), and the inner wall of the panel (204) is fixedly connected to a protective plate (218), which is made of acrylic material.

5. A fire hydrant detection device according to claim 4, characterized in that, The surface of the panel (204) is provided with engraved characters (219).

6. A fire hydrant detection device according to claim 2, characterized in that, The end of the screw (306) is provided with a groove (309), and a screw block (308) is detachably installed at the end of the screw (306). A protrusion (310) is fixedly connected to the surface of the screw block (308), and the size of the protrusion (310) is adapted to the size of the groove (309).

7. A fire hydrant detection device according to claim 2, characterized in that, Two guide rods (307) are fixedly connected to the surface of the piston block (304), and the two guide rods (307) are slidably connected to the sleeve (303).

8. A fire hydrant detection device according to claim 2, characterized in that, The surface of the bolt head connecting base (1) is detachably fitted with a cover plate (311), and a lever (312) is fixedly connected to the surface of the cover plate (311).

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