Informationalized integrated multifunctional alarm

Abstract

The application relates to the field of alarms, in particular to an informationized integrated multifunctional alarm, which comprises a first cover shell, a second cover shell and the like; an air inlet is arranged on the lower side of the first cover shell; the second cover shell is arranged on the lower side of the first cover shell; a smoke sensor is connected in the first cover shell; and a signal receiver is arranged in the first cover shell. The application realizes smoke extraction from a fire area through an air pipe, so that the smoke is far away from the fire area, the visibility of escaping personnel is ensured, the lower side of the fixing plate is arranged as a conical surface, smoke is conveniently guided to gather on the smoke sensor, direct smoke drifting away from the exhaust part is prevented, the diameter of the guide plate is larger than the diameter of the water passing ring, the vertical side of the baffle is washed, direct clean water flushing to the curved part is prevented, sewage splashing is avoided, dust splashing in water is avoided, and the cleaning effect of dust adhered to the baffle is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of alarm, especially to a multifunctional alarm integrated with information. BACKGROUND

[0002] The smoke alarm is triggered by a large amount of smoke generated when a fire occurs. In the daily use process, the dust in the air needs to be intercepted by the filter screen arranged at the air inlet. However, long-term use can cause the filter screen to be blocked. When a fire occurs, the smoke cannot pass through the blocked filter screen and contact the smoke sensor, resulting in failure to trigger the smoke alarm. In addition, when the smoke concentration is too high, it can interfere with the vision of the escape personnel, making it difficult for them to determine the correct escape route.

[0003] In addition, after the smoke alarm is triggered, the smoke sensor surface is attached with a large amount of dust particles. Since the smoke sensor can be used again after triggering, workers need to clean the dust attached to the smoke sensor, which makes it extremely inconvenient for workers to clean each triggered smoke sensor. SUMMARY

[0004] In order to overcome the shortcomings that the filter screen in the existing air inlet is easily blocked after long-term use, causing the smoke to fail to enter the inside of the shell and trigger the smoke sensor, and the high smoke concentration in the fire scene easily interferes with the vision of the escape personnel, and the triggered smoke sensor needs to be separately disassembled and cleaned by workers, the present application provides a multifunctional alarm integrated with information.

[0005] The technical scheme is: a multifunctional alarm integrated with information, comprising a first cover, a second cover and a smoke sensor; the lower side of the first cover is provided with an air inlet; the lower side of the first cover is provided with the second cover; the first cover is connected with the smoke sensor; the first cover is provided with a signal receiver; further comprising a gas pipe, a baffle, a guide plate, a fixed plate, a connecting rod and a cleaning system; the first cover is connected with the gas pipe, and the gas pipe is connected with an external pump device; the gas pipe is provided with an exhaust part; the first cover is provided with a baffle for extending the gas flow path; the fixed plate is fixedly connected in the gas pipe; the diameter of the fixed plate is smaller than that of the exhaust part; the fixed plate is fixedly connected with the smoke sensor; the lower side of the fixed plate is fixedly connected with the connecting rod; the connecting rod is installed with a guide plate for guiding the gas flow, and the guide plate is located in the baffle; the second cover is connected with the cleaning system for preventing the accumulation of sewage and dust in the baffle.

[0006] Further, the water pipes are fixed to the first cover, each of the water pipes is connected with the external water pumping device and penetrates the first cover, the water pipes are fixed to the first cover, each of the water pipes is connected with the external water pumping device and penetrates the first cover, the lower sides of all the water pipes are fixedly connected with the water passing ring, the lower side of the water passing ring is provided with a plurality of water leakage openings, the water passing ring is fixed to the baffle cover, and the baffle cover is provided with the curved portion.

[0007] Further, the diameter of the guide plate is greater than the diameter of the air inlet.

[0008] Further, the upper side of the curved portion of the baffle cover is vertically arranged, and the inner wall of the baffle cover is smooth.

[0009] Further, the lower side of the fixing plate is conical.

[0010] Further, the diameter of the guide plate is greater than the diameter of the water passing ring.

[0011] Further, the cleaning system comprises a sewage discharge box and a sewage discharge pipe, the lower part of the second cover is fixedly connected with the sewage discharge box, the sewage discharge pipe for discharging sewage and insect corpses is connected to the sewage discharge box, and the sewage discharge pipe is connected with the floor drain pipe through a pipeline.

[0012] Further, the curved piece is further included, and the lower side of the air pipe is fixedly connected with the curved piece for guiding airflow to clean the smoke sensor.

[0013] Further, the upper side of the sewage discharge box is provided with a water blocking portion, and the upper end of the water blocking portion is higher than the highest point of the curved portion.

[0014] Further, the inner bottom surface of the sewage discharge box is inclined, and the sewage discharge pipe is located at the lowest part of the bottom surface of the sewage discharge box.

[0015] The beneficial effects are that the smoke in the fire area is extracted through the air pipe, the smoke is far away from the fire area, and the visibility of the escaping personnel is ensured.

[0016] The lower side of the fixing plate is conical, which facilitates the gathering of smoke on the smoke sensor and prevents the smoke from directly drifting away from the exhaust portion.

[0017] The diameter of the guide plate is greater than the diameter of the water passing ring, the vertical side of the baffle cover is washed, the direct washing of the curved portion by the clean water is prevented, the dust in the water is prevented from splashing, and the cleaning effect of the dust on the baffle cover is ensured.

[0018] The water stored in the curved portion absorbs the dust in the air, reduces the dust adhesion at the smoke sensor, and also uses the liquid water stored in the curved portion to block the mosquitoes, so that the mosquitoes are difficult to climb to the smoke sensor by crossing the water accumulated in the curved portion.

[0019] The curved piece guides the gas to blow to the smoke sensor, blows away the dust adhered to the smoke sensor, and improves the dust cleaning effect of the device on the smoke sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the information-integrated multifunctional alarm of the present invention;

[0021] Figure 2 A combined sectional view of the first cover and the second cover of the present invention;

[0022] Figure 3 is a cross-sectional view of a guide plate of the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the sewage box, curved plate and sewage pipe combination of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the sewage discharge box of the present invention.

[0025] The names and serial numbers of the parts in the figure are: 1-first cover, 1001-air inlet, 2-second cover, 3-trachea, 3001-exhaust part, 4-shield, 4001-bend part, 5-smoke sensor, 6-guide plate, 101-fixed plate, 102-connecting rod, 103-water pipe, 104-water ring, 201-sewage box, 20101-water retaining part, 202-bend plate, 203-sewage pipe. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0027] Example 1

[0028] like Figures 1-3 As shown, an information-integrated multifunctional alarm includes a first housing 1, a second housing 2, and a smoke sensor 5; an air inlet 1001 is opened on the lower side of the first housing 1; the second housing 2 is provided on the lower side of the first housing 1; the smoke sensor 5 is connected to the inside of the first housing 1; and a signal receiver is provided in the first housing 1;

[0029] It also includes an air pipe 3, a shield 4, a guide plate 6, a fixed plate 101, a connecting rod 102 and a cleaning system; the first cover shell 1 is connected to the air pipe 3, and the air pipe 3 is connected to an external air pump device; an exhaust part 3001 is provided on the air pipe 3; a shield 4 is provided in the first cover shell 1; a fixed plate 101 is fixed in the air pipe 3; the diameter of the fixed plate 101 is smaller than that of the exhaust part 3001; the fixed plate 101 is fixed to the smoke sensor 5; a connecting rod 102 is fixed to the lower side of the fixed plate 101; a guide plate 6 is installed on the connecting rod 102, and the guide plate 6 is located in the shield 4; the second cover shell 2 is connected to the cleaning system.

[0030] The water pipes 103 and the water passing ring 104 are further included; four water pipes 103 are fixed on the first cover 1; each water pipe 103 is connected with an external water pumping device, and each water pipe 103 penetrates the first cover 1; the lower side of all the water pipes 103 is fixedly connected and communicated with a water passing ring 104, and the lower side of the water passing ring 104 is provided with a plurality of water leakage openings; the water passing ring 104 is fixed with the blocking cover 4; the blocking cover 4 is provided with a curved arc portion 4001.

[0031] The diameter of the guide plate 6 is greater than the diameter of the air inlet 1001, so as to avoid that the air entering from the air inlet 1001 directly carries dust over the guide plate 6, and improve the dust interception capability.

[0032] The upper side of the curved arc portion 4001 of the blocking cover 4 is provided in a vertical shape, and the inner wall of the blocking cover 4 is smooth, so as to avoid that the mosquitoes directly climb along the inner wall of the blocking cover 4 to the smoke sensor 5.

[0033] The lower side of the fixed plate 101 is provided in a conical surface, so as to facilitate guiding the air to the direction of the smoke sensor 5, and improve the detection reaction speed of the smoke sensor 5.

[0034] The diameter of the guide plate 6 is greater than the diameter of the water passing ring 104, so as to guide the clean water to the vertical side of the blocking cover 4, wash the vertical side of the blocking cover 4, prevent the clean water from directly splashing to the curved arc portion 4001 to splash the sewage, avoid the dust in the water from splashing, and ensure the cleaning effect of the dust adhered on the blocking cover 4.

[0035] When dust in the air is intercepted by the filter screen, the dust is reduced from entering the inside of the second shell 2. However, the existing filter screen is prone to clogging after long-term use due to the accumulation of dust on the filter screen. The clogged filter screen prevents smoke from passing through the filter screen and entering the inside of the second shell 2 to trigger the smoke sensor 5, which results in the smoke sensor 5 failing to trigger in time in the event of a fire. The signal receiver inside the second shell 2 cannot transmit the fire signal to the internet terminal to inform the staff, which leads to the fire not being discovered in time and causes greater safety hazards and economic losses. To avoid this phenomenon, the filter screen at the air inlet 1001 is removed, and the air inlet 1001 is opened wide. Normally, during the use of the smoke alarm, dust cannot clog at the air inlet 1001. In the event of a fire, smoke flows upward from the air outlet 3001 of the air pipe 3 after passing through the air inlet 1001. In this process, the smoke enters the inside of the first shell 1 and the second shell 2 and flows to the lower side of the fixed plate 101. The lower side of the fixed plate 101 is set as a conical surface to guide the smoke towards the direction of the smoke sensor 5, improving the detection response speed of the smoke sensor 5. When the smoke triggers the smoke sensor 5, the signal receiver transmits the fire signal to the internet terminal to inform the staff that there is a fire in the area, so that the area can be extinguished in time. When the staff realizes that there is a fire in the area, they can also actively open the external air pump device to pump air to the air pipe 3, so that the smoke quickly passes through the fixed plate 101 and flows to the air outlet 3001. It should be noted that the air pipe 3 is connected to the external air pump device, and the external air pump device is connected to the outside through a pipeline, so that the smoke is discharged through the air pipe 3 and the pipeline of the air pump device to an area away from the fire, preventing the smoke concentration from being too high to cause the escape personnel to have difficulty observing the escape direction, and ensuring the visibility of the escape personnel.

[0036] Since there is no filter screen, dust in the air can directly enter the inside of the first shell 1 and the second shell 2 through the air inlet 1001, causing excessive dust to accumulate inside the first shell 1 and the second shell 2, which can mistakenly trigger the smoke sensor 5. To avoid this phenomenon, the guide plate 6 set on the blocking cover 4 and the connecting rod 102 is used to intercept the entering dust, so that most of the dust carried by the air cannot directly float towards the smoke sensor 5 under the blockage of the guide plate 6, reducing the dust attached to the position of the smoke sensor 5. At the same time, the external air pump device is regularly started to pump air into the air pipe 3, so that the air is discharged from the air outlet 3001 to the guide plate 6. When the air flows along the inner wall of the blocking cover 4, the dust attached to the inner wall of the blocking cover 4 is removed. When the air flows to the curved portion 4001, the air is guided by the curved portion 4001 to blow towards the lower side of the guide plate 6, and then the airflow blows the dust adhering to the blocking cover 4 and the guide plate 6 out of the air inlet 1001, thereby achieving regular cleaning and avoiding excessive dust accumulation from mistakenly triggering the smoke sensor 5.

[0037] Further, in order to further reduce the dust and smoke sensor 5 in the air contact, by the external pump water device to the water pipe 103 conveying clean water, and then make the clean water first to the water ring 104, and then by the water ring 104 under the water leakage of clean water evenly to the guide plate 6 on the side, finally clean water along the guide plate 6 on the side to the cover 4 of the arc part 4001, make the arc part 4001 water accumulation stop conveying clean water to the water pipe 103, when the clean water accumulation in the arc part 4001, the dust in the air under the guidance of the guide plate 6 to the arc part 4001, and then make the dust is absorbed by the clean water, make the dust stay in the clean water of the arc part 4001, further improve the interception effect of dust, at the same time, also consider that mosquitoes are easy to enter the cover 4 along the air inlet 1001, and then climb to the smoke sensor 5 along the cover 4, bite and nest phenomenon, cause the smoke sensor 5 is easy to trigger malfunction, also use the water accumulation of the arc part 4001 to block the mosquito, make the mosquito difficult to cross the water accumulation of the arc part 4001 to climb to the smoke sensor 5, use the side of the cover 4 is set to vertical, and the inner wall of the cover 4 is smooth, make the mosquito can't climb up along the inner wall of the cover 4, and then make the mosquito fall in the arc part 4001, reduce the risk of mosquito into the smoke sensor 5, and the water ring 104 in the process of drainage, use the diameter of the guide plate 6 is greater than the diameter of the water ring 104 characteristics, guide the clean water to the vertical side of the cover 4, flush the vertical side of the cover 4, at the same time prevent the clean water directly to the arc part 4001 splash sewage, avoid the dust in the water splash, ensure the cleaning effect of dust adhering to the cover 4.

[0038] Embodiment 2

[0039] Based on the embodiment 1, as shown in Figure 1 , Figure 4 and Figure 5 , the cleaning system comprises a sewage discharge box 201 and a sewage discharge pipe 203; the lower part of the second cover 2 is fixedly connected with the sewage discharge box 201; the sewage discharge pipe 203 is communicated with the sewage discharge box 201, and the sewage discharge pipe 203 is communicated with the floor drain pipe through the pipeline.

[0040] Further comprising a curved arc piece 202; the lower side of the air pipe 3 is fixedly connected with the curved arc piece 202.

[0041] The upper side of the sewage discharge box 201 is provided with a water retaining part 20101, and the upper end of the water retaining part 20101 is higher than the highest point of the arc part 4001, so as to prevent the sewage from flowing to the air inlet 1001 through the water retaining part 20101, thereby avoiding the ground from being wet.

[0042] The inner bottom surface of the sewage discharge box 201 is provided in an inclined manner, and the sewage discharge pipe 203 is located at the lowest part of the bottom surface of the sewage discharge box 201, so as to guide the sewage to be discharged from the sewage discharge box 201, and prevent the sewage from remaining in the sewage discharge box 201.

[0043] When the curved portion 4001 stores sewage and mosquito corpses for a long time, the stench emitted by the corpses of the insects is likely to attract more mosquitoes, increasing the risk of the smoke sensor 5 being bitten, and the dust in the water will lose the interception effect of dust after being absorbed to saturation. In order to avoid this phenomenon, the external water pumping device is started regularly to pump water to the water pipe 103, so that the water pipe 103 discharges clean water to the curved portion 4001. Since the curved portion 4001 contains sewage at this time, when the clean water is discharged to the curved portion 4001, the sewage is squeezed out and overflowed into the sewage box 201, and then the mosquito corpses and dust in the sewage are taken into the sewage box 201, and finally the sewage carries the mosquito corpses and is discharged from the sewage pipe 203 to the floor drain pipe, realizing cleaning and water replacement of the curved portion 4001, so that the clean water remaining in the curved portion 4001 can continue to intercept dust and mosquitoes. Further, the inner side bottom surface of the sewage box 201 is inclined, and the sewage pipe 203 is located at the lowest part of the bottom surface of the sewage box 201, which facilitates the discharge of sewage from the sewage box 201 and prevents sewage from remaining in the sewage box 201.

[0044] After the smoke sensor 5 triggers an alarm, in order to reuse the smoke sensor 5, workers need to disassemble the smoke sensor 5 from the first cover 1 and the second cover 2 for cleaning, which is very inconvenient. In order to reduce the labor intensity, when the gas pumping device pumps gas to the gas pipe 3 and the gas is guided by the curved piece 202, part of the gas is blown to the smoke sensor 5 by the curved piece 202, and then the dust adhered to the smoke sensor 5 is blown away. The dust removed can be guided by the water blocking portion 20101 to the sewage box 201, so as to realize convenient cleaning of the dust adhered to the smoke sensor 5.

[0045] The above only describes the preferred embodiments of the present application. It should be noted that those skilled in the art can make some improvements and refinements without departing from the principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An information-integrated multifunctional alarm, comprising a first housing (1), a second housing (2) and a smoke sensor (5); an air inlet (1001) is provided on the lower side of the first housing (1); the second housing (2) is provided on the lower side of the first housing (1); the smoke sensor (5) is connected to the inside of the first housing (1); a signal receiver is provided in the inside of the first housing (1); and the characteristics are: The invention also includes an air pipe (3), a shield (4), a guide plate (6), a fixing plate (101), a connecting rod (102) and a cleaning system; the air pipe (3) is connected to the first housing (1), and the air pipe (3) is connected to an external pumping device; an exhaust portion (3001) is provided on the air pipe (3); a shield (4) for extending the gas flow path is provided in the first housing (1); a fixing plate (101) is fixedly connected to the air pipe (3); the diameter of the fixing plate (101) is smaller than that of the exhaust portion (3001); the fixing plate (101) is fixedly connected to the smoke sensor (5); a connecting rod (102) is fixedly connected to the lower side of the fixing plate (101); a guide plate (6) for guiding the gas flow is installed on the connecting rod (102), and the guide plate (6) is located in the shield (4); a cleaning system for preventing sewage dust from accumulating in the shield (4) is connected to the second housing (2); It also includes a water pipe (103) and a water-passing ring (104); a plurality of water pipes (103) are fixedly connected to the first housing (1); each water pipe (103) is connected to an external water pump device, and each water pipe (103) passes through the first housing (1); the lower sides of all water pipes (103) are fixedly connected to and communicate with a water-passing ring (104), and the lower side of the water-passing ring (104) is provided with a plurality of water leakage holes; the water-passing ring (104) is fixedly connected to the shield (4); and the shield (4) is provided with a curved portion (4001); The diameter of the guide plate (6) is greater than the diameter of the air inlet (1001); The diameter of the guide plate (6) is larger than the diameter of the water-passing ring (104).

2. The information-integrated multifunctional alarm according to claim 1, characterized in that: The upper side of the curved portion (4001) of the shield (4) is arranged in a vertical shape, and the inner wall of the shield (4) is smooth.

3. The information-integrated multifunctional alarm according to claim 1, characterized in that: The lower side of the fixing plate (101) is configured as a conical surface.

4. The information-integrated multifunctional alarm according to claim 1, characterized in that: The cleaning system comprises a sewage box (201) and a sewage pipe (203); the sewage box (201) is fixedly connected to the lower part of the second cover (2); the sewage box (201) is connected to a sewage pipe (203) for draining sewage and insect corpses, and the sewage pipe (203) is connected to a floor drain pipe through a pipeline.

5. The information-integrated multifunctional alarm according to claim 1, characterized in that: It also includes a curved piece (202); the curved piece (202) is fixedly connected to the lower side of the air pipe (3) and guides the airflow to clean the smoke sensor (5).

6. The information-integrated multifunctional alarm according to claim 1, characterized in that: A water retaining portion (20101) is provided on the upper side of the sewage box (201), and the upper end of the water retaining portion (20101) is higher than the highest point of the curved portion (4001).

7. The information-integrated multifunctional alarm according to claim 6, characterized in that: The inner bottom surface of the sewage box (201) is arranged to be inclined, and the sewage pipe (203) is located at the lowest point of the bottom surface of the sewage box (201).

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