CN219285812U

CN219285812U - Leakage alarm device

Info

Publication number: CN219285812U
Application number: CN202320156590.1U
Authority: CN
Inventors: 刘杰
Original assignee: Milkyway Chemical Supply Chain Service Co ltd
Current assignee: Milkyway Chemical Supply Chain Service Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-30
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a leakage alarm device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a fixed plate, the front surface of the fixed plate is provided with a groove, the upper end of the bottom plate is fixedly connected with a storage box, the upper end of the storage box is clamped with a box cover, both sides of the inside of the storage box are fixedly connected with fixing components, the right side of the storage box is fixedly connected with a filtering component, the lower end of the bottom plate is fixedly connected with a supporting leg, the inner side of the box cover is fixedly connected with a gas sensor, and the lower end of the inside of the storage box is provided with a round groove. By adopting the structure, the dangerous chemical can be in a sealed state when the dangerous chemical is conveyed, the condition that the dangerous chemical leaks during conveying to influence the environment is avoided, and the harmful gas leaked from the inside can be diluted under the action of the filtering component, so that the dangerous chemical poisoning phenomenon caused by an operator during maintenance is avoided.

Description

Leakage alarm device

Technical Field

The utility model belongs to the field of detection of chemical dangerous goods, and particularly relates to a leakage alarm device.

Background

The chemical is a pure substance and a mixture composed of various elements, whether natural or artificial, and belongs to the chemical, and for all processing and production enterprises, the chemical addition is a common link, mainly used for cleaning equipment and ensuring the sanitary quality of products, and a set of simple chemical adding device generally consists of an adding pump, a chemical barrel, a pipeline and a valve, so that the situation that most chemicals with the adding function are dangerous to contact can be met, and leakage conditions need to be identified by immediate warning.

The volatilization of the harmful gases in the storage environment and the transportation environment cannot be guaranteed in the current detection device, and harmful gases are generated to cause harmful accidents to the environment and personnel, the size and the weight of the chemical storage cylinder are large, once the chemical storage cylinder is carelessly leaked in the operation process, the damage to the environment and the operators caused by the gas leakage is extremely easy to be caused, and the chemical storage cylinder cannot be detected in real time and timely remedied.

Disclosure of Invention

In view of the foregoing problems in the prior art, an object of the present utility model is to provide a leakage alarm device, so as to solve the foregoing problems.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a reveal alarm device, includes the bottom plate, the upper end fixedly connected with fixed plate of bottom plate, the recess has been seted up in the front of fixed plate, the upper end fixedly connected with of bottom plate deposits the case, the upper end joint of depositing the case has the case lid, the inside both sides of depositing the case are all fixedly connected with fixed subassembly, the right side fixedly connected with filter equipment of depositing the case, the lower extreme fixedly connected with stabilizer blade of bottom plate, the inboard fixedly connected with gas sensor of case lid, round slot has been seted up to the inside lower extreme of depositing the case, the inside fixedly connected with level sensor of round slot, the back fixedly connected with alarm lamp of depositing the case, the alarm lamp with level sensor and gas sensor mutual electric connection, the upper end fixedly connected with handle of case lid.

Further, as preferred technical scheme, filter component is including setting up the suction fan in depositing case one side, the equal fixedly connected with connecting pipe in both ends of suction fan, the case is deposited to the one end fixedly connected with of suction fan, the other end fixedly connected with filtration storehouse of suction fan, filtration storehouse fixedly connected with is depositing one side of case, the inside of filtration storehouse is equal fixedly connected with first filter screen, second filter screen and third filter screen, first filter screen is located the upper end of second filter screen, the third filter screen is located the lower extreme of second filter screen, the gas outlet fixedly connected with of filtration storehouse is depositing one side of case.

Further, as an optimized technical scheme, a clamping groove is formed in the upper end of the storage box, a clamping block is fixedly connected to the lower end of the box cover, and the clamping groove is clamped with the clamping block.

Further, as a preferable technical scheme, a sealing gasket is fixedly connected inside the clamping groove.

Further, as the preferable technical scheme, the fixed component comprises springs arranged on opposite sides inside the storage box, pressing plates are fixedly connected to opposite sides of the springs, and the upper ends of the pressing plates are slope-shaped.

Further, as an optimal technical scheme, the front surface of the storage box is fixedly connected with toughened glass.

Further, as the preferable technical scheme, the lower extreme of stabilizer blade has seted up the screw hole, the inside threaded connection of screw hole has the threaded rod, the lower extreme fixedly connected with base of threaded rod.

Further, as the preferable technical scheme, the lower ends of the supporting legs are positioned at the outer sides of the threaded holes and are fixedly connected with universal wheels.

In summary, the utility model has the following advantages:

firstly, through the filter component that sets up, after placing the danger article in the inside of depositing the case, when taking place danger article gas leakage and volatilizing in transit, gas sensor can give warning light and send signal to remind operating personnel, and when gas sensor received the signal, suction fan also can start, inhale the filter house with depositing the inside poisonous gas of case, then filter its toxic substance under the filtration of first filter screen, second filter screen and third filter screen, then discharge the air that filters into the inside of depositing the case again by the gas outlet, make the inside atmospheric pressure of depositing the case unanimous with outside, can reach a sealed state for danger article when transporting danger article through above-mentioned structure, thereby avoided danger article emergence leak in transit and consequently lead to influencing the condition of environment, and can dilute the inside harmful gas who leaks under the effect of filter component, avoid operating personnel to cause danger article poisoning during maintenance;

second, through the fixed subassembly that sets up, can be directly fix the device of storage chemistry article, because the spring is from having the effect of buffering, good carries out the shock attenuation effect to storage chemistry device when transporting, simultaneously can observe the circumstances of depositing the inside danger article of case in real time under toughened glass's effect to and observe the chemistry article after leaking take place for the practicality of this device of further increase, the security performance of device has also further been increased simultaneously.

Drawings

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

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 1 according to the present utility model.

Reference numerals: 1. bottom plate, 2, fixed plate, 3, recess, 4, deposit case, 5, fixed subassembly, 51, spring, 52, clamp plate, 6, filtration subassembly, 61, suction fan, 62, filtration storehouse, 63, first filter screen, 64, second filter screen, 65, third filter screen, 7, toughened glass, 8, stabilizer blade, 9, universal wheel, 10, case lid, 11, draw-in groove, 12, fixture block, 13, sealing gasket, 14, handle, 15, screw hole, 16, threaded rod, 17, base, 18, alarm lamp, 19, circular slot, 20, level sensor, 21, gas sensor.

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.

Example 1

Referring to fig. 1 to 4, a leakage alarm device of this embodiment includes a bottom plate 1, the upper end fixedly connected with fixed plate 2 of bottom plate 1, recess 3 has been seted up in the front of fixed plate 2, the upper end fixedly connected with of bottom plate 1 deposits case 4, the upper end joint of depositing case 4 has case lid 10, the inside both sides of depositing case 4 all fixedly connected with fixed subassembly 5, the right side fixedly connected with filter component 6 of depositing case 4, the lower extreme fixedly connected with stabilizer blade 8 of bottom plate 1, the inboard fixedly connected with gas sensor 21 of case lid 10, circular slot 19 has been seted up to the inside lower extreme of depositing case 4, the inside fixedly connected with level sensor 20 of circular slot 19, the back fixedly connected with alarm lamp 18 of depositing case 4, the mutual electric connection with level sensor 20 and gas sensor 21 of alarm lamp 18, the upper end fixedly connected with handle 14 of case lid 10.

Example 2

Referring to fig. 1 and 3, in order to achieve the purpose of filtering toxic gas based on embodiment 1, the present embodiment innovates the filter assembly 6, specifically, the filter assembly 6 includes a suction fan 61 disposed at one side of the storage box 4, two ends of the suction fan 61 are fixedly connected with connecting pipes, one end of the suction fan 61 is fixedly connected with the storage box 4, the other end of the suction fan 61 is fixedly connected with a filter bin 62, the filter bin 62 is fixedly connected at one side of the storage box 4, a first filter screen 63, a second filter screen 64 and a third filter screen 65 are fixedly connected inside the filter bin 62, the first filter screen 63 is disposed at an upper end of the second filter screen 64, the third filter screen 65 is disposed at a lower end of the second filter screen 64, and an air outlet of the filter bin 62 is fixedly connected at one side of the storage box 4; firstly, the suction fan 61 is started, toxic gas inside the storage box 4 is sucked into the filter bin 62, then toxic substances are filtered by the first filter screen 63, the second filter screen 64 and the third filter screen 65, and then filtered air is discharged into the storage box 4 again through the air outlet, so that the air pressure inside the storage box 4 is consistent with the air pressure outside the storage box, the situation that the environment is affected due to leakage of dangerous chemicals during transportation is avoided, and the harmful gas leaked from the inside can be diluted under the action of the filter assembly 6, so that the dangerous chemicals are prevented from being poisoned by operators during maintenance.

Referring to fig. 1-3, in order to achieve the purpose of convenient disassembly, in this embodiment, a clamping groove 11 is formed at the upper end of the storage box 4, a clamping block 12 is fixedly connected to the lower end of the box cover 10, and the clamping groove 11 and the clamping block 12 are mutually clamped; through draw-in groove 11 and fixture block 12 that set up for can be convenient under the emergency open case lid 10, and also avoided the phenomenon that case lid 10 rocked under the effect of draw-in groove 11 and fixture block 12.

Referring to fig. 1, in order to achieve the sealing purpose, in this embodiment, a sealing pad 13 is fixedly connected to the inside of the clamping groove 11; the sealing gasket 13 can be used for sealing the inside during transportation, so that environmental pollution caused by leakage of dangerous chemicals is avoided.

Example 3

Referring to fig. 1 and 4, in order to achieve the purpose of fixing a chemical hazardous material containing barrel on the basis of embodiment 2, the fixing assembly 5 is innovatively designed in this embodiment, specifically, the fixing assembly 5 includes springs 51 disposed at opposite sides inside the storage box 4, opposite sides of the springs 51 are fixedly connected with pressing plates 52, and an upper end of the pressing plates 52 is a slope; the dangerous chemical tank is placed at the slope of the upper end of the pressing plate 52, the pressing plate 52 can move outwards under the action of pressure, the dangerous chemical tank enters the storage box 4, then the effect of limiting can be achieved under the action of the spring 51, and meanwhile, the buffering effect can be achieved.

Referring to fig. 1-2, for the purpose of observation, in this embodiment, the front surface of the storage box 4 is fixedly connected with tempered glass 7; the situation of the dangerous chemical tank inside the storage box 4 can be observed in real time through the toughened glass 7.

Referring to fig. 2-3, in order to achieve the purpose of supporting, in this embodiment, the lower end of the supporting leg 8 is provided with a threaded hole 15, the interior of the threaded hole 15 is connected with a threaded rod 16 in a threaded manner, and the lower end of the threaded rod 16 is fixedly connected with a base 17; when the device needs to be fixed, the threaded rod 16 is rotated to enable the base 17 to be in downward contact with the ground, so that the bases 17 are in contact with the ground, the contact area between the device and the ground is increased, and the device is firmer.

Referring to fig. 1-3, in order to achieve the purpose of convenient movement, in this embodiment, the lower ends of the supporting legs 8 are located outside the threaded holes 15 and are fixedly connected with universal wheels 9; the universal wheels 9 are arranged to facilitate the movement of the device when the device is required.

The use principle and the advantages are that: firstly, the device is moved to the side of a hazardous chemical tank through the universal wheel 9, then the hazardous chemical tank is placed at the slope of the upper end of the pressing plate 52, the pressing plate 52 can move outwards under the action of pressure to enable the hazardous chemical tank to enter the storage box 4, then the effect of limiting can be achieved under the action of the spring 51, meanwhile, the buffer effect can be achieved, the box cover 10 is closed after the hazardous chemical tank is placed, the clamping block 12 and the clamping groove 11 are clamped with each other, then the hazardous chemical tank can be moved through the universal wheel 9 when the hazardous chemical tank is required to be transported, when the hazardous chemical tank is in gas leakage volatilization, the gas sensor 21 sends a signal to the warning lamp to remind an operator, when the gas sensor 21 receives the signal, the suction fan 61 is started to suck toxic gas in the storage box 4 into the filter bin 62, the toxic substances are filtered by the first filter screen 63, the second filter screen 64 and the third filter screen 65, and the filtered air is discharged into the storage box 4 again through the air outlet, so that the air pressure inside the storage box 4 is consistent with the air pressure outside, through the structure, the dangerous chemicals can be in a sealed state when being transported, the situation that the dangerous chemicals leak during transportation to influence the environment is avoided, the toxic gases leaked from the inside can be diluted under the action of the filter assembly 6, the phenomenon that an operator causes poisoning of the dangerous chemicals during maintenance is avoided, when the operator needs to fix after the transportation is completed, the base 17 is enabled to be downwards contacted with the ground through the rotation of the threaded rod 16, the bases 17 are enabled to be contacted with the ground, the contact area between the device and the ground is increased, the device is enabled to be more firm, after the placement is completed, the gas sensor 21, the liquid level sensor 20 and the warning lamp can be normally used, so that the internal hazardous chemicals can be monitored in real time when the hazardous chemicals are stored.

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. A leak alarm device, characterized in that: including bottom plate (1), the upper end fixedly connected with fixed plate (2) of bottom plate (1), recess (3) have been seted up in the front of fixed plate (2), the upper end fixedly connected with of bottom plate (1) deposits case (4), the upper end joint of depositing case (4) has case lid (10), the inside both sides of depositing case (4) are all fixedly connected with fixed subassembly (5), the right side fixedly connected with filter assembly (6) of depositing case (4), the lower extreme fixedly connected with stabilizer blade (8) of bottom plate (1), the inboard fixedly connected with gas sensor (21) of case lid (10), circular slot (19) have been seted up to the inside lower extreme of depositing case (4), the inside fixedly connected with level sensor (20) of circular slot (19), the back fixedly connected with alarm lamp (18) of depositing case (4), alarm lamp (18) and level sensor (20) and gas sensor (21) electric connection each other, the upper end fixedly connected with handle (14) of case lid (10).

2. A leak alarm apparatus as defined in claim 1, wherein: the filter component (6) comprises a suction fan (61) arranged on one side of the storage box (4), connecting pipes are fixedly connected to the two ends of the suction fan (61), one end of the suction fan (61) is fixedly connected with the storage box (4), a filter bin (62) is fixedly connected to the other end of the suction fan (61), the filter bin (62) is fixedly connected to one side of the storage box (4), a first filter screen (63), a second filter screen (64) and a third filter screen (65) are fixedly connected to the inside of the filter bin (62), the first filter screen (63) is located at the upper end of the second filter screen (64), the third filter screen (65) is located at the lower end of the second filter screen (64), and the air outlet of the filter bin (62) is fixedly connected to one side of the storage box (4).

3. A leak alarm apparatus as defined in claim 1, wherein: the upper end of the storage box (4) is provided with a clamping groove (11), the lower end of the box cover (10) is fixedly connected with a clamping block (12), and the clamping groove (11) is clamped with the clamping block (12) mutually.

4. A leak alarm apparatus as defined in claim 3, wherein: the inside of draw-in groove (11) is fixedly connected with sealed pad (13).

5. A leak alarm apparatus as defined in claim 1, wherein: the fixing assembly (5) comprises springs (51) arranged on opposite sides inside the storage box (4), pressing plates (52) are fixedly connected to opposite sides of the springs (51), and the upper ends of the pressing plates (52) are slope-shaped.

6. A leak alarm apparatus as defined in claim 1, wherein: tempered glass (7) is fixedly connected to the front face of the storage box (4).

7. A leak alarm apparatus as defined in claim 1, wherein: threaded holes (15) are formed in the lower ends of the supporting legs (8), threaded rods (16) are connected with the inner threads of the threaded holes (15), and bases (17) are fixedly connected to the lower ends of the threaded rods (16).

8. A leak alarm apparatus as defined in claim 7, wherein: the lower ends of the supporting legs (8) are positioned at the outer sides of the threaded holes (15) and are fixedly connected with universal wheels (9).