A detection device for maintenance of fire alarm equipment

Abstract

The utility model discloses a detection device for fire alarm equipment maintenance belongs to detection device for fire alarm equipment maintenance technical field, and its technical scheme main points include the smoke gun body, the surface fixedly connected with the protection subassembly of smoke gun body, the inside fixedly connected with auxiliary assembly of protection subassembly, protection subassembly includes the placement block, the inside fixedly connected with electric telescopic handle of placement block, the top fixedly connected with the shield cover of electric telescopic handle, can solve the detection device of most fire alarm equipment maintenance of current through the fire smoke gun and produce the smoke dust, then through the smoke dust and the fire alarm device that needs to detect contact, and this to fire alarm device detection, but the current lack of smoke dust shelter structure, the smoke dust that produces has certain smell, and some smoke dust according to need, and the smoke dust will contain harmful substance, lead to the influence to test personnel, and influence the working environment.

Description

Technical Field

[0001] This utility model relates to the technical field of testing devices for the maintenance of fire alarm equipment, and particularly to a testing device for the maintenance of fire alarm equipment. Background Technology

[0002] There are many types of fire protection equipment maintenance and testing equipment, and fire smoke guns are one of them. Fire smoke guns work by spraying out heated smoke, which enters the smoke outlet through a pipe, and then enters the smoke inlet of the fire alarm device or fire lighting that needs to be tested. By observing whether the fire alarm device or fire lighting responds, it is possible to detect whether the fire alarm device or fire lighting is damaged.

[0003] To address the aforementioned issues, existing patents offer solutions. Most existing fire alarm equipment maintenance and testing devices generate smoke through fire smoke guns, which then come into contact with the fire alarm device to be tested. However, existing devices lack smoke shielding structures, the generated smoke has a certain odor, and some smoke may contain harmful substances depending on the requirements, which can affect testing personnel and impact the working environment.

[0004] Therefore, a testing device for the maintenance of fire alarm equipment is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a testing device for the maintenance of fire alarm equipment. This device can solve the problem that most existing testing devices for fire alarm equipment maintenance use fire smoke guns to generate smoke and dust, which then come into contact with the fire alarm equipment to be tested. However, existing devices lack a smoke shielding structure, the generated smoke and dust has a certain odor, and some smoke and dust may contain harmful substances, which can affect the testing personnel and the working environment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a testing device for the maintenance of fire alarm equipment, comprising a smoke gun body, a protective component fixedly connected to the surface of the smoke gun body, and an auxiliary component fixedly connected inside the protective component;

[0007] The protective assembly includes a placement block, an electric telescopic rod fixedly connected inside the placement block, a shield fixedly connected to the top of the electric telescopic rod, a hole opened inside the shield, the hole being bolted to the surface of the smoking gun body, and a soft pad provided on the top of the smoking gun body.

[0008] Preferably, the auxiliary component includes a mounting hole, an electronic valve is bolted inside the mounting hole, a connecting pipe is connected to the bottom of the electronic valve, and a housing is threaded onto the surface of the connecting pipe.

[0009] Preferably, a hollow cover is fitted over the surface of the connecting pipe, and a fan body is fixedly connected inside the hollow cover.

[0010] Preferably, the bottom of the box is threadedly connected to a base plate, and a protective net is fixedly connected inside the base plate.

[0011] Preferably, a round rod is fixedly connected to the top of the base plate, and several frames are sleeved on the surface of the round rod, with filter screens fixedly connected inside each of the several frames.

[0012] Preferably, the surface of the smoking gun body is covered with an anti-slip sleeve, and the anti-slip sleeve is made of silicone.

[0013] Preferably, a bolted block is fixedly connected to the surface of the smoking gun body, and an auxiliary rod is movably connected inside the bolted block, the auxiliary rod being bolted to the bottom of the shield.

[0014] Preferably, the top of the shield is provided with a plug slot, and the bottom of the soft pad is fixedly connected with a plug block that mates with the plug slot.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this application, the protective component adjusts the height of the shielding cover by an electric telescopic rod, so that the soft pad contacts the top of the wall, and covers the smoke-spraying structure of the fire alarm equipment and the smoke gun body. In this way, when the smoke gun generates smoke for testing, most of the smoke is confined to the space inside the shielding cover and cannot spread freely to the surrounding environment, reducing the risk of test personnel directly inhaling smoke containing odors and harmful substances.

[0017] 2. In this application, after the test is completed, the electronic valve opens and the fan starts, drawing the smoke and dust inside the shield into the chamber through the connecting pipe. The protective net and filter will filter the smoke and dust layer by layer, intercepting harmful impurities, and finally expelling relatively clean air. This greatly reduces the pollution of the working environment by harmful substances in the smoke and dust, reduces the risk of test personnel inhaling harmful smoke and dust, and protects personnel health. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the testing device for the maintenance of fire alarm equipment according to this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective component of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the auxiliary component of this utility model;

[0021] Figure 4 This is a schematic diagram showing the disassembled components of this utility model;

[0022] Figure 5 This is a schematic diagram showing the disassembled bolted block and auxiliary rod of this utility model;

[0023] Figure 6 This is a disassembled schematic diagram of the insertion slot and insertion block of this utility model.

[0024] In the diagram, 1. Smoking gun body; 2. Protective components; 201. Placement block; 202. Electric telescopic rod; 203. Shield; 204. Hole; 205. Pad; 3. Auxiliary components; 301. Mounting hole; 302. Electronic valve; 303. Connecting pipe; 304. Housing; 305. Hollow cover; 306. Fan body; 307. Base plate; 308. Protective net; 4. Round rod; 5. Frame; 6. Filter screen; 7. Anti-slip sleeve; 8. Bolt block; 9. Auxiliary rod; 10. Insertion groove; 11. Insertion block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6 The present invention provides the following technical solution:

[0027] A testing device for the maintenance of fire alarm equipment includes a smoke gun body 1, a protective component 2 fixedly connected to the surface of the smoke gun body 1, and an auxiliary component 3 fixedly connected to the inside of the protective component 2.

[0028] The protective component 2 includes a placement block 201, an electric telescopic rod 202 is fixedly connected inside the placement block 201, a shield 203 is fixedly connected to the top of the electric telescopic rod 202, a hole 204 is opened inside the shield 203, the hole 204 is bolted to the surface of the smoke gun body 1, and a soft pad 205 is provided on the top of the smoke gun body 1.

[0029] In this embodiment: By setting up the smoke gun body 1, smoke can be generated to facilitate the testing of fire alarm equipment. By setting up the protective component 2, the smoke generated by the smoke gun body 1 can be shielded, and the efficiency of smoke contact with the alarm device during the testing process can be improved. By setting up the auxiliary component 3, the smoke can be filtered and discharged. By setting up the placement block 201, the electric telescopic rod 202, the shield 203, and the soft pad 205, the placement block 201 can place the electric telescopic rod 202. After adjusting the smoke gun body 1 to a suitable height, the electric telescopic rod 202 is activated, which adjusts the height of the shield 203 so that the soft pad 205 fixedly connected to the top of the shield 203 contacts the top of the wall. This shields the fire alarm equipment and the smoke spraying structure of the smoke gun body 1, shielding the smoke, improving the efficiency of the testing process, and reducing the impact of smoke on the working environment. By setting up the hole 204, it can be movably connected to the surface of the smoke gun body 1.

[0030] Specifically, such as Figure 3 As shown, the auxiliary component 3 includes a mounting hole 301, an electronic valve 302 is bolted inside the mounting hole 301, a connecting pipe 303 is connected to the bottom of the electronic valve 302, and a housing 304 is threaded onto the surface of the connecting pipe 303.

[0031] Specifically, such as Figure 3 As shown, a hollow cover 305 is fitted on the surface of the connecting pipe 303, and a fan body 306 is fixedly connected inside the hollow cover 305.

[0032] Specifically, such as Figure 3 , Figure 4 As shown, the bottom of the housing 304 is threadedly connected to a base plate 307, and a protective net 308 is fixedly connected inside the base plate 307.

[0033] In this embodiment: by providing mounting holes 301, electronic valves 302, connecting pipes 303, housings 304, hollow covers 305, fan bodies 306, base plates 307, and protective nets 308, the electronic valves 302 and shields 203 can be connected through the mounting holes 301. When there is smoke or dust inside the shields 203, after the detection device completes the detection, the electronic valves 302 are activated, and then the fan bodies 306 inside the hollow covers 305 are activated, allowing the smoke or dust to enter the housings 304 through the connecting pipes 303. Then, the smoke or dust inside the housings 304 is filtered and discharged through the protective nets 308 inside the base plates 307.

[0034] Specifically, such as Figure 4 As shown, a round rod 4 is fixedly connected to the top of the base plate 307, and several frames 5 are fitted on the surface of the round rod 4. A filter screen 6 is fixedly connected inside each of the several frames 5.

[0035] Specifically, such as Figure 1 As shown, the surface of the smoking gun body 1 is covered with an anti-slip sleeve 7, which is made of silicone.

[0036] In this embodiment: a round rod 4, several frames 5 and a filter screen 6 are set up. The round rod 4 supports the several frames 5. The several frames 5 can be used to place the filter screen 6. The several filter screens 6 can filter harmful impurities in the smoke. After the filter screen 6 has been used for a period of time, it needs to be replaced and maintained. The anti-slip sleeve 7 can facilitate the user to adjust the smoke gun body 1.

[0037] Specifically, such as Figure 1 , Figure 5 As shown, a bolted block 8 is fixedly connected to the surface of the smoke gun body 1, and an auxiliary rod 9 is movably connected inside the bolted block 8. The auxiliary rod 9 is bolted to the bottom of the shield 203.

[0038] Specifically, such as Figure 6 As shown, the top of the shield 203 is provided with a plug groove 10, and the bottom of the soft pad 205 is fixedly connected with a plug block 11 that is used in conjunction with the plug groove 10.

[0039] In this embodiment: by setting a bolt block 8 and an auxiliary rod 9, the bolt block 8 is fixedly connected to the smoke gun body 1. When the height of the shield 203 is adjusted by the electric telescopic rod 202, the auxiliary rod 9 is adjusted on the inner wall of the bolt block 8 to prevent the shield 203 from shifting position. By setting a plug groove 10 and a plug block 11, the plug block 11 is engaged with the inner wall of the plug groove 10 to facilitate quick engagement of the soft pad 205 with the top of the shield 203.

[0040] Working Principle: When using this testing device for fire alarm equipment maintenance, first adjust the smoke gun body 1 to a suitable height. During this process, the anti-slip sleeve 7 on the surface of the smoke gun body 1 facilitates user operation. Then, activate the electric telescopic rod 202 inside the placement block 201. The electric telescopic rod 202 pushes the shield 203 upward. At this time, the auxiliary rod 9, which is movably connected inside the bolted block 8 on the surface of the smoke gun body 1, plays an auxiliary adjustment role during the upward movement of the shield 203, preventing the shield 203 from shifting position. When the shield 203 rises to a certain height, the insertion block 11 at the bottom of its top soft pad 205 engages with the insertion slot 10 at the top of the shield 203, making the soft pad 205 in close contact with the wall top, thereby securing the fire alarm equipment and the smoke gun body 1. The smoke-spraying structure is set up, and then the smoke gun body 1 is activated to generate smoke. This smoke comes into contact with the fire alarm equipment to test whether the fire alarm equipment is working properly. After the test is completed, the electronic valve 302 in the mounting hole 301 is activated, and at the same time, the fan body 306 inside the hollow cover 305 also starts to work. Under the action of the fan, the smoke in the shield 203 enters the box 304 through the connecting pipe 303. The protective net 308 at the bottom of the box 304 and the filter screen 6 in the frame 5 on the top round rod 4 of the bottom plate 307 will filter the smoke entering the box 304, intercepting harmful impurities. The filtered smoke is then discharged from the box 304, thereby reducing the pollution of smoke to the environment and the impact on the test personnel.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A testing device for the maintenance of fire alarm equipment, comprising a smoke gun body (1), characterized in that: A protective component (2) is fixedly connected to the surface of the smoke gun body (1), and an auxiliary component (3) is fixedly connected inside the protective component (2); The protective component (2) includes a placement block (201), an electric telescopic rod (202) is fixedly connected inside the placement block (201), a shield (203) is fixedly connected to the top of the electric telescopic rod (202), a hole (204) is opened inside the shield (203), the hole (204) is bolted to the surface of the smoking gun body (1), and a soft pad (205) is provided on the top of the smoking gun body (1).

2. The testing device for maintenance of fire alarm equipment according to claim 1, characterized in that: The auxiliary component (3) includes a mounting hole (301), an electronic valve (302) is bolted inside the mounting hole (301), a connecting pipe (303) is connected to the bottom of the electronic valve (302), and a housing (304) is threaded onto the surface of the connecting pipe (303).

3. The testing device for maintenance of fire alarm equipment according to claim 2, characterized in that: A hollow cover (305) is fitted on the surface of the connecting pipe (303), and a fan body (306) is fixedly connected inside the hollow cover (305).

4. A testing device for the maintenance of fire alarm equipment according to claim 2, characterized in that: The bottom of the box (304) is threadedly connected to a base plate (307), and a protective net (308) is fixedly connected inside the base plate (307).

5. A testing device for the maintenance of fire alarm equipment according to claim 4, characterized in that: A round rod (4) is fixedly connected to the top of the base plate (307). Several frames (5) are fitted on the surface of the round rod (4), and filter screens (6) are fixedly connected inside the several frames (5).

6. The testing device for maintenance of fire alarm equipment according to claim 1, characterized in that: The surface of the smoking gun body (1) is covered with an anti-slip sleeve (7), which is made of silicone.

7. A testing device for the maintenance of fire alarm equipment according to claim 1, characterized in that: A bolted block (8) is fixedly connected to the surface of the body (1) of the smoking gun, and an auxiliary rod (9) is movably connected inside the bolted block (8). The auxiliary rod (9) is bolted to the bottom of the shield (203).

8. A testing device for the maintenance of fire alarm equipment according to claim 1, characterized in that: The top of the shield (203) is provided with a plug groove (10), and the bottom of the soft pad (205) is fixedly connected with a plug block (11) that cooperates with the plug groove (10).

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