CN213579943U

CN213579943U - Combined type gas detector with alarming function

Info

Publication number: CN213579943U
Application number: CN202022613573.5U
Authority: CN
Inventors: 郭海辉
Original assignee: Hangzhou Zheyi Testing Technology Co ltd
Current assignee: Hangzhou Zheyi Testing Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-29
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a gaseous detector of combined type with alarming function includes: fixing the supporting plate; the detection assembly is fixedly connected to the left side of the top of the fixed supporting plate; the humidifying tank is fixedly connected to the right side of the top of the fixed supporting plate; the humidification subassembly, the humidification subassembly sets up in the inside of humidification jar, the humidification subassembly includes the division board, division board fixed connection is between the both sides of humidification jar inner wall, the top fixedly connected with water-stop sheet of division board, the top of water-stop sheet and the top fixed connection of humidification jar inner wall. The utility model provides a gaseous detector of combined type with alarming function can in time respond to inflammable gas and send out the police dispatch newspaper, can utilize the air humidifying of humidification subassembly to the region in, increases the mobility of air simultaneously, reduces inflammable gas's concentration, prevents that gas concentration sharply increases and meets the possibility that high temperature takes place to explode.

Description

Combined type gas detector with alarming function

Technical Field

The utility model relates to a gaseous detector field especially relates to a gaseous detector of combined type with alarming function.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, mainly utilizes a gas sensor to detect the types of gases existing in the environment, has different additional functions and larger volume difference, and can only alarm when the detector is used for monitoring whether flammable gas leaks or not, so that the requirement cannot be met.

The existing gas detector can sense and give an alarm when encountering inflammable gas leakage, but cannot control the gas concentration, so that the probability of explosion is reduced, and once no worker timely handles around the alarm, the inflammable gas reaches a certain concentration and is easy to explode to cause heavy loss.

Therefore, it is necessary to provide a composite gas detector with an alarm function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gaseous detector of combined type with alarming function has solved current gaseous detector and can't reduce the problem of gas concentration after appearing gaseous revealing.

In order to solve the technical problem, the utility model provides a pair of combined type gas detector with alarming function, include: fixing the supporting plate;

the detection assembly is fixedly connected to the left side of the top of the fixed supporting plate;

the humidifying tank is fixedly connected to the right side of the top of the fixed supporting plate;

the humidification subassembly, the humidification subassembly sets up in the inside of humidification jar, the humidification subassembly includes the division board, division board fixed connection is between the both sides of humidification jar inner wall, the top fixedly connected with water-stop sheet of division board, the top of water-stop sheet and the top fixed connection of humidification jar inner wall, the left side at division board top is provided with the atomizer, the right side at division board top is provided with the dehumidifier.

Preferably, the air inlet of the dehumidifier is communicated with a mist inlet pipeline, the air outlet of the dehumidifier is communicated with a mist outlet pipeline, and the bottom end of the mist outlet pipeline penetrates through the partition plate and extends to the outside of the partition plate.

Preferably, the left side of humidification jar top intercommunication has the moisturizing pipeline, the left side intercommunication of humidification jar has drainage pipe.

Preferably, a grid plate is fixedly connected between two sides of the inner wall of the humidification tank and at the bottom of the partition plate, a fine mesh layer is arranged at the bottom of the grid plate, and an exhaust valve is arranged at the bottom of the right side of the humidification tank.

Preferably, the top of the fixed supporting plate is fixedly connected with an accommodating shell, the right side of the accommodating shell is communicated with a ventilation pipe, and the right end of the ventilation pipe penetrates through the humidifying tank and extends into the humidifying tank.

Preferably, the top and the bottom of breather pipe inner wall all are provided with the connecting rod, two fixedly connected with rotates the motor between the relative one side of connecting rod, the output shaft fixedly connected with ventilating fan that rotates the motor, the left side that holds the shell is provided with fine filter screen.

Preferably, the detection assembly comprises a detection main body, a gas collecting pipe is arranged on the left side of the detection main body, a data display screen is arranged on the front side of the detection main body, and an automatic alarm is arranged on the right side of the top of the detection main body.

Compared with the prior art, the utility model provides a pair of combined type gas detector with alarming function has following beneficial effect:

the utility model provides a composite gas detector with alarm function, which can be arranged in the area where flammable gas is needed to be leaked, when gas leakage occurs, the device can sense and send out alarm in time, even if the worker is far away from the leakage area, the device can also utilize the self-humidifying component to carry out emergency treatment, the atomizer can vibrate water to form water mist, the ventilating fan sucks air containing inflammable gas outside into the accommodating shell and leads the air into the fine mesh layer, a large amount of water mist enters the fine mesh layer, when the external inflammable gas passes through, the water mist can be mixed with the air gas to increase the humidity and is discharged through the exhaust valve, the device can sense the inflammable gas in time and send out an alarm, and the humidification component can be used for humidifying the air in the area, meanwhile, the mobility of the air is increased, the concentration of inflammable gas is reduced, and the possibility of explosion caused by the fact that the gas concentration is increased sharply when meeting high temperature is prevented.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a combined type gas detector with an alarm function according to the present invention;

fig. 2 is a schematic view of the inside structure of the ventilation tube shown in fig. 1.

Reference numbers in the figures: 1. fixing the supporting plate; 2. a detection component; 21. detecting a subject; 22. a gas collection tube; 23. a data display screen; 24. an automatic alarm; 3. a humidifying tank; 4. a humidifying assembly; 41. a partition plate; 42. a water-stop sheet; 43. a dehumidifier; 44. a mist inlet pipeline; 45. a mist outlet pipeline; 46. a water replenishing pipeline; 47. a water discharge pipeline; 48. a grid plate; 49. a fine mesh layer; 410. an exhaust valve; 411. a housing case; 412. a ventilation tube; 413. a connecting rod; 414. rotating the motor; 415. a ventilating fan; 416. a fine filter screen; 417. an atomizer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a composite gas detector with an alarm function according to the present invention; fig. 2 is a schematic view of the inner structure of the ventilation tube shown in fig. 1, and a composite gas detector with an alarm function includes: fixing the supporting plate 1;

the detection component 2 is fixedly connected to the left side of the top of the fixed supporting plate 1;

the humidifying tank 3 is fixedly connected to the right side of the top of the fixed supporting plate 1;

humidification component 4, humidification component 4 is set in the interior of humidification tank 3, humidification component 4 includes partition plate 41, partition plate 41 is fixedly connected between two sides of the inner wall of humidification tank 3, the top of partition plate 41 is fixedly connected with water-stop plate 42, the top of water-stop plate 42 is fixedly connected with the top of the inner wall of humidification tank 3, the left side of the top of partition plate 41 is provided with atomizer 417, the right side of the top of partition plate 41 is provided with dehumidifier 43, detection component 2 is integrally a detector capable of sensing inflammable gas (such as methane, carbon monoxide, hydrogen sulfide, etc.), its specification and model can be adjusted according to the type of gas to be detected, controllable switch is installed in the interior, when gas leakage is detected, alarm can be started and humidification component 4 of the device can be started, humidity in the region is increased and gas flow is increased, explosion caused by overhigh gas concentration is prevented, the sealing performance between water-stop plate 42 and partition plate 41 and humidification tank, the atomizer 43 may atomize water using high frequency vibration using an ultrasonic atomization oscillator.

An air inlet of the dehumidifier 43 is communicated with a mist inlet pipeline 44, an air outlet of the dehumidifier 43 is communicated with a mist outlet pipeline 45, the bottom end of the mist outlet pipeline 45 penetrates through the partition plate 41 and extends to the outside of the partition plate 41, and the dehumidifier 43 can convey water mist.

The left side intercommunication at humidification jar 3 top has moisturizing pipeline 46, and the left side intercommunication of humidification jar 3 has drainage pipe 47, and moisturizing pipeline 46 is normally opened to the top is provided with the filtration screen panel, prevents that external debris from getting into.

The grid plate 48 is fixedly connected between the two sides of the inner wall of the humidification tank 3 and positioned at the bottom of the partition plate 41, the fine mesh layer 49 is arranged at the bottom of the grid plate 48, the exhaust valve 410 is arranged at the bottom of the right side of the humidification tank 3, a large amount of water mist enters the fine mesh layer 49, and when external inflammable gas passes through, the water mist can be mixed with air to increase the humidity.

The top fixedly connected with of fixed splint 1 holds shell 411, and the right side intercommunication that holds shell 411 has gas exchange tube 412, and the right-hand member of gas exchange tube 412 runs through humidification jar 3 and extends to the inside of humidification jar 3.

The top and the bottom of the inner wall of the ventilation pipe 412 are both provided with connecting rods 413, a rotating motor 414 is fixedly connected between the opposite sides of the two connecting rods 413, an output shaft of the rotating motor 414 is fixedly connected with a ventilation fan 415, the left side of the accommodating shell 411 is provided with a fine filter screen 416, and the ventilation fan 415 can suck external air into the device, so that the air fluidity in the region is increased.

The detection assembly 2 comprises a detection main body 21, a gas collecting pipe 22 is arranged on the left side of the detection main body 21, a data display screen 23 is arranged on the front side of the detection main body 21, an automatic alarm 24 is arranged on the right side of the top of the detection main body 21, the automatic alarm 24 gives an alarm when gas leakage is detected, and the data display screen 23 is used for displaying detection data.

The utility model provides a pair of gaseous detector of combined type with alarming function's theory of operation as follows:

when in use, the device is arranged in an area needing to monitor inflammable gas, when the gas in the area leaks and enters the gas collecting pipe 22 of the device, the detection main body 21 senses the gas and starts the automatic alarm 24 to give an alarm, meanwhile, when the humidifying component 4 is started, the atomizer 417 of the device vibrates water into water mist, and the water mist is introduced into the fine mesh layer 49 by using the dehumidifier 43, at the moment, the rotating motor 414 drives the ventilating fan 415 to rotate, so that air containing flammable gas outside is sucked into the accommodating shell 411, and is introduced into the fine mesh layer 49 through the ventilation pipe 412, a large amount of water mist enters the fine mesh layer 49, when external inflammable gas passes through, water mist can be mixed with air, the humidity is increased, the mixture is discharged through the exhaust valve 410, the air fluidity in the area is increased at the moment, the concentration of the inflammable gas is prevented from being increased sharply, and the possibility of explosion is reduced.

the device can be arranged in an area where flammable gas is required to be possibly leaked, when the gas leakage occurs, the device can sense and send out an alarm in time, even if the worker is far away from the leakage area, the device can also use the self-humidifying component 4 to perform emergency treatment, the atomizer 417 can vibrate water to form water mist, the ventilation fan 415 sucks air containing inflammable gas outside into the accommodating shell 411 and leads the air into the fine mesh layer 49, a large amount of water mist enters the fine mesh layer 49, when external inflammable gas passes through, the water mist can be mixed with air gas, the humidity is increased, the water mist is discharged through the exhaust valve 410, the device can sense the inflammable gas in time and send out an alarm, and the humidifying component 4 can be used for humidifying the air in the area, and meanwhile, the mobility of the air is increased, the concentration of inflammable gas is reduced, and the possibility of explosion caused by the fact that the gas concentration is increased sharply when meeting high temperature is prevented.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A combined type gas detector with an alarm function is characterized by comprising: a fixed pallet (1);

the detection assembly (2), the detection assembly (2) is fixedly connected to the left side of the top of the fixed supporting plate (1);

the humidifying tank (3), the humidifying tank (3) is fixedly connected to the right side of the top of the fixed supporting plate (1);

humidification subassembly (4), humidification subassembly (4) set up in the inside of humidification jar (3), humidification subassembly (4) include division board (41), division board (41) fixed connection is between the both sides of humidification jar (3) inner wall, top fixedly connected with water-stop sheet (42) of division board (41), the top of water-stop sheet (42) and the top fixed connection of humidification jar (3) inner wall, the left side at division board (41) top is provided with atomizer (417), the right side at division board (41) top is provided with dehumidifier (43).

2. The compound gas detector with alarm function as claimed in claim 1, wherein the air inlet of the dehumidifier (43) is connected to a mist inlet pipe (44), the air outlet of the dehumidifier (43) is connected to a mist outlet pipe (45), and the bottom end of the mist outlet pipe (45) penetrates through the partition plate (41) and extends to the outside of the partition plate (41).

3. The compound gas detector with alarm function as claimed in claim 1, wherein the left side of the top of the humidification tank (3) is communicated with a water supply pipeline (46), and the left side of the humidification tank (3) is communicated with a water discharge pipeline (47).

4. The compound gas detector with alarm function as claimed in claim 1, wherein a grid plate (48) is fixedly connected between two sides of the inner wall of the humidification tank (3) and at the bottom of the partition plate (41), a fine mesh layer (49) is arranged at the bottom of the grid plate (48), and an exhaust valve (410) is arranged at the bottom of the right side of the humidification tank (3).

5. The compound gas detector with alarm function as claimed in claim 1, wherein a housing shell (411) is fixedly connected to the top of the fixed supporting plate (1), a ventilation pipe (412) is connected to the right side of the housing shell (411), and the right end of the ventilation pipe (412) penetrates through the humidification tank (3) and extends to the inside of the humidification tank (3).

6. The composite gas detector with alarm function of claim 5, wherein the top and the bottom of the inner wall of the ventilation tube (412) are provided with connecting rods (413), a rotating motor (414) is fixedly connected between the two opposite sides of the connecting rods (413), the output shaft of the rotating motor (414) is fixedly connected with a ventilation fan (415), and the left side of the accommodating shell (411) is provided with a fine filter screen (416).

7. The combined type gas detector with alarm function of claim 1, wherein the detection assembly (2) comprises a detection main body (21), a gas collection pipe (22) is arranged on the left side of the detection main body (21), a data display screen (23) is arranged on the front side of the detection main body (21), and an automatic alarm (24) is arranged on the right side of the top of the detection main body (21).