CN216349392U - Photovoltaic hydrogen production remote hydrogen leakage safety detection device - Google Patents
Photovoltaic hydrogen production remote hydrogen leakage safety detection device Download PDFInfo
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- CN216349392U CN216349392U CN202123107418.7U CN202123107418U CN216349392U CN 216349392 U CN216349392 U CN 216349392U CN 202123107418 U CN202123107418 U CN 202123107418U CN 216349392 U CN216349392 U CN 216349392U
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Abstract
The utility model discloses a photovoltaic hydrogen production remote hydrogen leakage safety detection device, which comprises a box body, wherein the left side of the top in the box body is provided with an air inlet, the right side in the box body is provided with a detection cavity, the right side of the top in the box body is fixedly connected with an air inlet pump, the air inlet pump is communicated with the air inlet and the detection cavity, the left side in the box body is sequentially provided with a storage cavity and a gas purification cavity from top to bottom, the air inlet is communicated with the storage cavity through a discharge hole, the middle part in the air inlet is fixedly connected with a filtering sponge, external air is sucked into the detection cavity through the arranged air suction pump, dust and garbage in the air are filtered through the filtering sponge, the dust and the garbage are prevented from entering the detection cavity to be accumulated, the subsequent detection result of hydrogen concentration is influenced, and the dust and the filtering sponge are strained and fall into the storage cavity, the collected dust and garbage can be conveniently treated by the follow-up staff.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic hydrogen production, and particularly relates to a photovoltaic hydrogen production remote hydrogen leakage safety detection device.
Background
Hydrogen is an extremely combustible gas at normal temperature and normal pressure, is colorless, transparent, odorless and tasteless, is insoluble in water, hydrogen energy is a secondary energy source, hydrogen production by water is the most promising method in the long run, raw materials are inexhaustible, water is generated after hydrogen is combusted to release energy, no environmental pollution is caused, and photovoltaic hydrogen production is a mode for preparing hydrogen.
In the photovoltaic hydrogen production in-process, in order to improve the security of hydrogen production in-process, hydrogen concentration detection device has usually been placed in the regional of photovoltaic hydrogen production, detect the cleaning concentration of air, the hydrogen of avoiding preparing takes place to leak and improves the potential safety hazard, when detection device detects hydrogen concentration, easily inhale dust and rubbish, lead to dust and rubbish to pile up in detection device's inside, cause the influence to follow-up detection device's normal use, we propose a remote hydrogen of photovoltaic hydrogen production and reveal safety detection device for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a photovoltaic hydrogen production remote hydrogen leakage safety detection device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety inspection device is revealed to long-range hydrogen of photovoltaic hydrogen manufacturing, the power distribution box comprises a box body, the air intake has been seted up in the left side at top in the box, the detection chamber has been seted up on the inside right side of box, the right side fixedly connected with air intake pump at top in the box, and the air intake pump all is linked together with the air intake and detection chamber, detect the interior diapire fixedly connected with hydrogen concentration detection module in chamber, storage chamber and gas purification chamber have been seted up in proper order to the inside left side from the top down of box, and the air intake is linked together through discharge gate and storage chamber, top in the box is equipped with sealing mechanism and vibration mechanism, the intraoral middle part fixedly connected with of air intake filters the sponge.
Preferably, the inside of the air purification chamber is movably connected with an activated carbon adsorption layer and a sterilization layer from left to right in sequence, the front ends of the activated carbon adsorption layer and the sterilization layer penetrate through the front surface of the box body and extend to the front of the box body, and pull rods are fixedly connected with the front surfaces of the activated carbon adsorption layer and the sterilization layer.
Preferably, the sealing mechanism comprises a servo motor, the servo motor is fixedly connected to the top in the box body, an output shaft of the servo motor is connected with a threaded lead screw through a coupler in a transmission mode, a sealing plate is connected to the outer surface of the threaded lead screw in a threaded mode, and the sealing plate is movably connected to the inner portion of the discharge port.
Preferably, the vibration mechanism comprises a rotating motor, the rotating motor is fixedly connected to the top in the box body, an output shaft of the rotating motor is in transmission connection with a rotating shaft, the front end of the rotating shaft penetrates through the box body and extends to the inside of the air inlet, and the middle of the outer surface of the rotating shaft is fixedly connected with an elliptical block.
Preferably, middle part from the top down fixedly connected with three-way valve and aspiration pump in proper order in the box, and three-way valve and aspiration pump are linked together, the equal fixedly connected with exhaust column of upper surface and the back lateral wall of three-way valve, and two exhaust columns are linked together with storage chamber and detection chamber respectively, two the equal fixedly connected with air inlet sponge of one end of three-way valve is kept away from to the inside of exhaust column, the lower fixed surface of aspiration pump is connected with out the tuber pipe, and the lower extreme that goes out the tuber pipe is linked together with clean gas chamber.
Preferably, the middle part of the left side wall of the box body is rotatably connected with a material taking door, the left side wall of the material taking door is fixedly connected with a handle, the bottom of the left side wall of the box body is provided with an air outlet, and the inside of the air outlet is fixedly connected with an air outlet sponge.
Preferably, the inner bottom wall of the detection cavity is fixedly connected with an air detection module, the middle part of the right side wall of the detection cavity is fixedly connected with a pressure detection module, and the position, close to the bottom, of the right side wall of the box body is fixedly connected with a wireless communication alarm module.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this safety inspection device is revealed to long-range hydrogen of photovoltaic hydrogen manufacturing, the inside that detects the chamber is inhaled with external air through the aspirator pump that sets up, dust and rubbish in to the air through filtering the sponge are filtered, avoid dust and rubbish to get into the inside that detects and pile up, cause the influence to the testing result of follow-up hydrogen concentration, make the dust that filters the sponge and filter and strain the inside that drops the storage cavity, the follow-up staff of being convenient for handles dust and rubbish of collecting.
(2) This safety inspection device is revealed to long-range hydrogen of photovoltaic hydrogen manufacturing, can inhale the inside of air purification chamber through the aspiration pump cooperation three-way valve that sets up with the inside gas that detects chamber 4 and storage chamber 7, purify the air through setting up layer and the active carbon adsorption layer of disinfecting inside the air purification chamber, the air escape box after will purifying can purify the air in the external world to can improve the air circumstance in the regional outside of hydrogen manufacturing.
(3) This safety inspection device is revealed to long-range hydrogen of photovoltaic hydrogen manufacturing vibrates filtering the sponge through the vibrating mechanism that sets up, filters the back when filtering the sponge to the air, makes the rotating electrical machines work, can drive axis of rotation and oval piece and rotate, vibrates filtering the sponge, will filter adnexed rubbish on the sponge and examine the luo with the dust, can make dust and rubbish fall into the inside of storage cavity and store through opening sealing mechanism.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a sealing mechanism according to the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a side cross-sectional view of the present invention.
In the figure: 1. a box body; 2. an air inlet; 3. an intake pump; 4. a detection chamber; 5. filtering the sponge; 6. a sealing mechanism; 601. a servo motor; 602. a threaded lead screw; 603. a sealing plate; 7. a material storage cavity; 8. a vibration mechanism; 801. a rotating electric machine; 802. a rotating shaft; 803. an elliptical block; 9. a three-way valve; 10. an exhaust pipe; 11. an air pump; 12. a clean air cavity; 13. a sterilizing layer; 14. an activated carbon adsorption layer.
Detailed Description
Referring to fig. 1-4, the utility model provides a photovoltaic hydrogen production remote hydrogen leakage safety detection device, which comprises a box body 1, wherein an air inlet 2 is formed in the left side of the inner top of the box body 1, a detection chamber 4 is formed in the right side of the inner part of the box body 1, an air inlet pump 3 is fixedly connected to the right side of the inner top of the box body 1, the air inlet pump 3 is communicated with the air inlet 2 and the detection chamber 4, a hydrogen concentration detection module is fixedly connected to the inner bottom wall of the detection chamber 4, a storage chamber 7 and a clean air chamber 12 are sequentially formed in the left side of the inner part of the box body 1 from top to bottom, the air inlet 2 is communicated with the storage chamber 7 through a discharge port, a sealing mechanism 6 and a vibration mechanism 8 are arranged at the top of the box body 1, and a filter sponge 5 is fixedly connected to the middle part of the air inlet 2.
In this embodiment, preferably, the inside of the air purification chamber 12 is movably connected with an activated carbon adsorption layer 14 and a sterilization layer 13 from left to right in sequence, the front ends of the activated carbon adsorption layer 14 and the sterilization layer 13 both penetrate through the front surface of the box body 1 and extend to the front of the box body 1, the front surfaces of the activated carbon adsorption layer 14 and the sterilization layer 13 are fixedly connected with pull rods, the activated carbon adsorption layer 14 and the sterilization layer 13 are installed through the air purification chamber 12, air is discharged into the inside of the air purification chamber 12, bacteria in the air are removed through the sterilization layer 13, odor in the air is absorbed through the activated carbon adsorption layer 14, and the quality of the air is improved.
In this embodiment, it is preferred, sealing mechanism 6 includes servo motor 601, and servo motor 601 fixed connection is at the top in box 1, servo motor 601's output shaft is connected with screw lead screw 602 through the shaft coupling transmission, screw lead screw 602's surface threaded connection has closing plate 603, and closing plate 603 swing joint is in the inside of discharge gate, with servo motor 601 and external power supply electric connection, make servo motor 601 work, can drive screw lead screw 602 and rotate, can drive closing plate 603 through the screw and remove, seal or open the discharge gate.
In this embodiment, preferably, the vibration mechanism 8 includes a rotating electrical machine 801, and the rotating electrical machine 801 is fixedly connected to the top in the box 1, the output shaft transmission of the rotating electrical machine 801 is connected with a rotating shaft 802, and the front end of the rotating shaft 802 runs through the box 1 and extends to the inside of the air inlet 2, the middle part fixedly connected with oval piece 803 on the outer surface of the rotating shaft 802, electrically connect the rotating electrical machine 801 with an external power supply, make the rotating electrical machine 801 work, can drive the rotating shaft 802 to rotate, thereby can drive the oval piece 803 to rotate and vibrate the filtering sponge 5, vibrate the attached dust and the rubbish on the filtering sponge 5.
In this embodiment, preferably, middle part from the top down fixedly connected with three-way valve 9 and aspiration pump 11 in proper order in box 1, and three-way valve 9 and aspiration pump 11 are linked together, the equal fixedly connected with exhaust column 10 of upper surface and the back lateral wall of three-way valve 9, and two exhaust columns 10 are linked together with storage chamber 7 and detection chamber 4 respectively, the equal fixedly connected with air inlet sponge of one end that three-way valve 9 was kept away from to two exhaust column 10 insides, the lower fixed surface of aspiration pump 11 is connected with out the tuber pipe, and the lower extreme that goes out the tuber pipe is linked together with clean air chamber 12, with aspiration pump 11 and external power supply electric connection, make aspiration pump 11 work, can take out the inside air in storage chamber 7 and detection chamber 4 through three-way valve 9 and exhaust column 10, the inside purification of clean air chamber 12 is irritated into to the air through going out the tuber pipe.
In this embodiment, it is preferred, the middle part of 1 left side wall of box rotates and is connected with gets the bin gate, and get the left side wall fixedly connected with handle of bin gate, the air outlet has been seted up to the bottom of 1 left side wall of box, and the inside fixedly connected with air-out sponge of air outlet, hold and stimulate the handle, can drive get the bin gate round with 1 articulated position of box rotate, get the bin gate through opening and take out dust and rubbish and handle, air outlet and the air-out sponge through setting up with the inside gas outgoing after purifying of clean air cavity 12.
In this embodiment, it is preferable, the inner bottom wall fixedly connected with air detection module of detection chamber 4, the middle part fixedly connected with pressure detection module of the right side wall in detection chamber 4, the position fixedly connected with wireless communication alarm module that the right side wall of box 1 is close to the bottom, detect the quality of air through the air detection module that sets up, avoid photovoltaic hydrogen manufacturing regional air quality relatively poor, detect the inside pressure of detection chamber 4 through the pressure detection module that sets up, detect information of hydrogen detection device through the wireless communication alarm module that sets up carries out teletransmission, when the hydrogen concentration in the air exceeds the warning value, wireless communication alarm module carries alarm information to staff's department, the staff of being convenient for handles emergency in time, avoid hydrogen leakage and harm further expansion.
The working principle and the using process of the utility model are as follows: when the device is used, the hydrogen detection device is electrically connected with an external power supply, the air inlet pump 3 works, outside air is sucked into the detection cavity 4 through the air inlet 2, garbage and dust in the air are filtered through the arranged filtering sponge 5, the work of the air inlet pump 3 is stopped, the hydrogen concentration in the detection cavity 4 is detected through the hydrogen concentration detection module, the detection information of the hydrogen detection device is remotely transmitted to the air detection center through the wireless communication alarm module, the servo motor 601 works, the threaded screw rod 602 can be driven to rotate, the sealing plate 603 can be driven to move through threads, the discharge port is opened to enable the dust and the garbage to enter the storage cavity 7, the rotating motor 801 works, the rotating shaft 802 can be driven to rotate, the elliptical block 803 can be driven to rotate to vibrate the filtering sponge 5, the dust and the garbage attached to the filtering sponge 5 are shaken off, seal the discharge gate through closing plate 603, make aspiration pump 11 work, can take out the inside air in storage cavity 7 and detection chamber 4 through three-way valve 9 and exhaust column 10, go out the inside that the tuber pipe irritated the air into air purification chamber 12, get rid of the bacterium in the air through layer 13 of disinfecting, absorb the peculiar smell in the air through activated carbon adsorption layer 14, improve the quality of air, hold and stimulate the pull rod, can take out layer 13 of disinfecting and activated carbon adsorption layer 14 from the inside in air purification chamber 12, clean and change layer 13 of disinfecting and activated carbon adsorption layer 14, thereby can improve the net gas effect of layer 13 of disinfecting and activated carbon adsorption layer 14 to the air.
Claims (7)
1. The utility model provides a safe detection device is revealed to long-range hydrogen of photovoltaic hydrogen manufacturing, includes box (1), its characterized in that: air intake (2) have been seted up in the left side at top in box (1), detection chamber (4) have been seted up on the inside right side of box (1), the right side fixedly connected with air intake pump (3) at top in box (1), and air intake pump (3) all are linked together with air intake (2) and detection chamber (4), the interior diapire fixedly connected with hydrogen concentration detection module who detects chamber (4), storage chamber (7) and clean gas chamber (12) have been seted up in proper order to the left side from the top down of box (1) inside, and air intake (2) are linked together through discharge gate and storage chamber (7), top in box (1) is equipped with sealing mechanism (6) and vibration mechanism (8), middle part fixedly connected with in air intake (2) filters sponge (5).
2. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: the inside of air purification chamber (12) from left to right has active carbon adsorption layer (14) and bactericidal layer (13) of swing joint in proper order, the front end of active carbon adsorption layer (14) and bactericidal layer (13) all runs through the positive surface of box (1) and extends to the place ahead of box (1), and the equal fixedly connected with pull rod in positive surface of active carbon adsorption layer (14) and bactericidal layer (13).
3. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: sealing mechanism (6) include servo motor (601), and servo motor (601) fixed connection is at the top in box (1), the output shaft of servo motor (601) is connected with screw lead screw (602) through the shaft coupling transmission, the surface threaded connection of screw lead screw (602) has closing plate (603), and closing plate (603) swing joint is in the inside of discharge gate.
4. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: vibration mechanism (8) include rotating electrical machines (801), and rotating electrical machines (801) fixed connection is at the top in box (1), the output shaft transmission of rotating electrical machines (801) is connected with axis of rotation (802), and the front end of axis of rotation (802) runs through box (1) and extends to the inside of air intake (2), the middle part fixedly connected with ellipse piece (803) of axis of rotation (802) surface.
5. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: middle part from the top down in box (1) is fixedly connected with three-way valve (9) and aspiration pump (11) in proper order, and three-way valve (9) and aspiration pump (11) are linked together, the upper surface and the equal fixedly connected with exhaust column (10) of back lateral wall of three-way valve (9), and two exhaust columns (10) are linked together with storage chamber (7) and detection chamber (4) respectively, two the equal fixedly connected with air inlet sponge of one end that three-way valve (9) were kept away from to exhaust column (10) inside, the lower fixed surface of aspiration pump (11) is connected with out the tuber pipe, and the lower extreme that goes out the tuber pipe is linked together with clean gas chamber (12).
6. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: the middle part of box (1) left side wall rotates and is connected with gets the bin gate, and gets the left side wall fixedly connected with handle of bin gate, the air outlet has been seted up to the bottom of box (1) left side wall, and the inside fixedly connected with air-out sponge of air outlet.
7. The photovoltaic hydrogen production remote hydrogen leakage safety detection device according to claim 1, characterized in that: the air detection module is fixedly connected to the inner bottom wall of the detection cavity (4), the pressure detection module is fixedly connected to the middle of the inner right side wall of the detection cavity (4), and the wireless communication alarm module is fixedly connected to the position, close to the bottom, of the right side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107418.7U CN216349392U (en) | 2021-12-10 | 2021-12-10 | Photovoltaic hydrogen production remote hydrogen leakage safety detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107418.7U CN216349392U (en) | 2021-12-10 | 2021-12-10 | Photovoltaic hydrogen production remote hydrogen leakage safety detection device |
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| CN216349392U true CN216349392U (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928839A (en) * | 2024-03-25 | 2024-04-26 | 吉林大学 | Hydrogen leakage detection device based on thermal imaging |
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2021
- 2021-12-10 CN CN202123107418.7U patent/CN216349392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928839A (en) * | 2024-03-25 | 2024-04-26 | 吉林大学 | Hydrogen leakage detection device based on thermal imaging |
| CN117928839B (en) * | 2024-03-25 | 2024-06-11 | 吉林大学 | Hydrogen leakage detection device based on thermal imaging |
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