CN214200898U - Automatic oil gas concentration monitoring device - Google Patents
Automatic oil gas concentration monitoring device Download PDFInfo
- Publication number
- CN214200898U CN214200898U CN202023285713.7U CN202023285713U CN214200898U CN 214200898 U CN214200898 U CN 214200898U CN 202023285713 U CN202023285713 U CN 202023285713U CN 214200898 U CN214200898 U CN 214200898U
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- China
- Prior art keywords
- filter screen
- gas concentration
- monitoring device
- fixed
- movable
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- Expired - Fee Related
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 13
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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Abstract
The utility model discloses an oil gas concentration automatic monitoring device, including supporting legs, connecting pipe, monitoring alarm body, induced duct and dismantlement filter mechanism, the supporting legs is fixed with fixed frame bottom quadrangle mutually, dismantles the installation of filter mechanism and is fixed in fixed frame right-hand member middle part, the utility model discloses a having set up dismantlement filter mechanism in induced duct upper end, the cylinder is down the end shrink, makes the swinging arms drive the clamp splice through the connecting block and removes the centre gripping to the filter screen, stimulates the pull ring afterwards, pulls out the filter screen, has reached the advantage that can dismantle the clearance to the filter screen fast; through having set up splint in dismantling filter mechanism upper end, when the filter screen pulling, can make the activity pearl roll at the activity inslot side, reduce the frictional force of filter screen upper end, reached the advantage that can conveniently take off the filter screen.
Description
Technical Field
The utility model particularly relates to an oil gas concentration automatic monitoring device relates to the relevant field of oil gas monitoring.
Background
In recent years, with the rapid increase of the number of domestic motor vehicles, the consumption of automobile fuels such as gasoline and the like is increasingly increased, the emission of oil gas generated in the refueling process is also increased continuously, the atmospheric environment of China is seriously polluted, and the environmental capacity burden is increased, so that oil gas monitoring equipment can be arranged in certain areas with high oil gas concentration such as gas stations and the like for monitoring, and the risk of explosion caused by high concentration is avoided.
Present oil gas concentration automatic monitoring device often can add the filter screen in the intake pipe upper end when using, and the dust that can be in the air filters, but uses an end time at the filter screen after, and the upper end often has a large amount of dusts to pile up for influence oil gas concentration detection accuracy.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides an oil gas concentration automatic monitoring device here.
The utility model is realized by constructing an automatic monitoring device for oil gas concentration, which comprises a supporting leg, a connecting pipe, a monitoring alarm body, an induced duct and a disassembling and filtering mechanism, wherein the supporting leg is fixed with the four corners of the bottom of a fixed frame, the disassembling and filtering mechanism is installed and fixed at the middle part of the right end of the fixed frame, the induced duct is embedded in the inner side of the right end of the disassembling and filtering mechanism, the disassembling and filtering mechanism comprises an installation frame, a filter screen, a pull ring, a clamping plate, a connecting block, a swing rod, a positioning shaft, a movable plate and an air cylinder, the installation frame is in bolted connection with the right end of the fixed frame, the filter screen is embedded at the upper end of the installation frame, the filter screen is fixedly connected with the lower end of the pull ring, the clamping plate is in contact with the left end of the filter screen, the clamping plate is fixed with the right end of the connecting block, one end of the swing rod is rotationally connected with the left lower end of the connecting block through a hinge shaft, and the other end of the swing rod is in sliding fit with the left end of the movable plate, the swing rod is rotatably connected with the left end inside the mounting frame through a positioning shaft, and the movable plate is fixed with the upper end of the air cylinder.
Preferably, fixed frame top left end is provided with control panel, the button is installed to the control panel upper end, fixed frame rear end is fixed with the power wire, fixed frame internally mounted is fixed with the draught fan, the draught fan is linked together with the connecting pipe upper end, the connecting pipe bottom is provided with the monitoring siren body, fixed frame right-hand member is provided with the induced duct.
Preferably, the splint include clamp splice, recess, activity groove and activity pearl, the clamp splice is fixed mutually with the connecting block right-hand member, the recess has been seted up to the clamp splice upper end, the inside equidistance of recess distributes has the activity groove, activity pearl and the inboard swing joint of activity groove.
Preferably, the movable grooves are eight in number, and four movable grooves are in one group and are respectively positioned on the front side and the rear side inside the groove.
Preferably, the inner sides of the eight movable grooves are provided with movable beads, and the movable beads are in contact with the upper end of the filter screen.
Preferably, the upper end of the moving plate is provided with a bearing block, and the bearing block is fixedly connected with the upper end of the cylinder.
Preferably, the left side and the right side of the upper end of the moving plate are both provided with sliding grooves, and the swinging rods are in sliding fit with the inner sides of the sliding grooves.
Preferably, the number of the swing rods is two, and the upper ends of the swing rods are provided with clamping plates, connecting blocks and positioning shafts.
Preferably, the positioning shaft is made of carbon steel and has high hardness.
Preferably, the swinging rod is made of alloy steel and has strong corrosion resistance.
The utility model has the advantages of as follows: the utility model discloses an improve and provide an oil gas concentration automatic monitoring device here, compare with equipment of the same type, have following improvement:
the method has the advantages that: an oil gas concentration automatic monitoring device through having set up in induced duct upper end and having dismantled filtering mechanism, the cylinder is toward the lower extreme shrink, makes the swinging arms pass through the connecting block and drives the clamp splice and remove the centre gripping to the filter screen, stimulates the pull ring afterwards, pulls out the filter screen, has reached and can dismantle the advantage of clearance to the filter screen fast.
The method has the advantages that: an oil gas concentration automatic monitoring device through having set up splint on dismantling filter mechanism, when the filter screen pulling, can make the activity pearl roll at the activity inslot side, reduces the frictional force of filter screen upper end, has reached the advantage that can conveniently take off the filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the automatic monitoring device of the present invention;
FIG. 3 is a schematic sectional view of the filter mechanism of the present invention;
fig. 4 is a schematic view of the sectional structure of the moving plate of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the splint of the present invention.
Wherein: the device comprises supporting legs-1, a fixed frame-2, a control panel-3, a button-4, a power supply lead-5, an induced draft fan-6, a connecting pipe-7, a monitoring alarm body-8, an induced draft pipe-9, a detachable filtering mechanism-10, a mounting frame-101, a filter screen-102, a pull ring-103, a clamping plate-104, a connecting block-105, a swing rod-106, a positioning shaft-107, a moving plate-108, a cylinder-109, a clamping block-1041, a groove-1042, a movable groove-1043, a movable bead-1044, a bearing block-1081 and a sliding groove-1082.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the utility model provides an improve here an oil gas concentration automatic monitoring device, including supporting legs 1, connecting pipe 7, monitoring alarm body 8, induced duct 9 and dismantlement filter mechanism 10, supporting legs 1 is fixed mutually with 2 bottom quadrangles of fixed frame, dismantle filter mechanism 10 installation and be fixed in 2 right-hand members middle parts of fixed frame, and induced duct 9 imbeds in dismantling filter mechanism 10 right-hand member inboard, 2 top left ends of fixed frame are provided with control panel 3, button 4 is installed to control panel 3 upper end, 2 rear ends of fixed frame are fixed with power wire 5, 2 internally mounted of fixed frame are fixed with draught fan 6, draught fan 6 is linked together with 7 upper ends of connecting pipe, 7 bottoms of connecting pipe are provided with monitoring alarm body 8, 2 right-hand members of fixed frame are provided with induced duct 9.
Referring to fig. 3 and 4, the present invention provides an automatic oil gas concentration monitoring device through improvement, wherein the detachable filter mechanism 10 includes a mounting frame 101, a filter screen 102, a pull ring 103, a clamp plate 104, a connecting block 105, a swing rod 106, a positioning shaft 107, a moving plate 108 and a cylinder 109, the mounting frame 101 is bolted to the right end of the fixed frame 2, the filter screen 102 is embedded into the upper end of the mounting frame 101, the filter screen 102 is fixedly connected to the lower end of the pull ring 103, the clamp plate 104 is in contact with the left end of the filter screen 102, the clamp plate 104 is fixed to the right end of the connecting block 105, one end of the swing rod 106 is rotatably connected to the left end of the connecting block 105 through a hinge shaft, the other end of the swing rod 106 is slidably matched to the left end of the moving plate 108, the swing rod 106 is rotatably connected to the left end inside the mounting frame 101 through the positioning shaft 107, the moving plate 108 is fixed to the upper end of the cylinder 109, the upper end of the moving plate 108 is provided with a receiving block 1081, and the receiving block 1081 is fixedly connected to the upper end of the cylinder 109, the left side and the right side of the upper end of the moving plate 108 are provided with sliding grooves 1082, the swinging rods 106 are in sliding fit with the inner sides of the sliding grooves 1082, the number of the swinging rods 106 is two, the upper ends of the swinging rods 106 are provided with clamping plates 104, connecting blocks 105 and positioning shafts 107, the effect of fixing the filter screen 102 is facilitated, the positioning shafts 107 are made of carbon steel, the hardness is high, and the swinging rods 106 are made of alloy steel, so that the corrosion resistance is high.
Please refer to fig. 5, the utility model provides an oil gas concentration automatic monitoring device here through the improvement, splint 104 includes clamp block 1041, recess 1042, activity groove 1043 and activity pearl 1044, clamp block 1041 is fixed mutually with connecting block 105 right-hand member, recess 1042 has been seted up to clamp block 1041 upper end, the inside equidistance of recess 1042 distributes and has activity groove 1043, activity pearl 1044 and the inboard swing joint of activity groove 1043, activity groove 1043 is provided with eight altogether, and activity groove 1043 four is a set of, be located the inside front and back both sides of recess 1042 respectively, eight activity groove 1043 inboards all are provided with activity pearl 1044, and activity pearl 1044 contacts with filter screen 102 upper end, do benefit to and play and carry out spacing effect to filter screen 102.
The utility model provides an automatic oil gas concentration monitoring device through improvement, and the working principle is as follows;
firstly, before use, the automatic oil gas concentration monitoring device is horizontally placed, so that the supporting legs 1 can fixedly support the device;
secondly, when the device is used, an external power supply is connected through a power supply lead 5 to provide power for the device, a button 4 at the upper end of the control panel 3 is pressed to start the device, the induced draft fan pumps air, so that the air is conveyed to the inner side of the monitoring alarm body 8 through the connecting pipe 7 to be monitored after being filtered by the filter screen 102 in the induced draft pipe 9, and when the oil gas content exceeds the standard, the monitoring alarm body 8 can perform sound and light alarm;
thirdly, when the filter screen 102 is to be disassembled and cleaned, the disassembling and filtering mechanism 10 is started, the air cylinder 109 contracts towards the lower end, the moving plate 108 drives the swing rod 106 to swing around the positioning shaft 107 through the chute 1082 at the upper end, the swing rod 106 drives the clamping block 1041 through the connecting block 105 to remove clamping of the filter screen 102, and then the pull ring 103 is pulled to pull out the filter screen 102, so that the filter screen 102 can be disassembled and cleaned quickly;
fourthly, by arranging the clamping plate 104 at the upper end of the detachable filtering mechanism 10, when the filtering net 102 is pulled, the movable bead 1044 rolls at the inner side of the movable groove 1043, so that the friction force at the upper end of the filtering net 102 is reduced, the filtering net 102 can be conveniently taken down, and the filtering net 102 is guided.
The utility model provides an oil gas concentration automatic monitoring device through the improvement, through set up dismantlement filter mechanism 10 in induced duct 9 upper end, cylinder 109 is towards the shrink of lower extreme, makes movable plate 108 drive swinging arms 106 through spout 1082 of upper end and swings around location axle 107, makes swinging arms 106 drive clamp splice 1041 through connecting block 105 and removes the centre gripping to filter screen 102, stimulates pull ring 103 afterwards, pulls out filter screen 102, has reached the advantage that can dismantle the clearance fast to filter screen 102; by arranging the clamping plate 104 at the upper end of the detachable filtering mechanism 10, when the filter screen 102 is pulled, the movable bead 1044 rolls on the inner side of the movable groove 1043, so that the friction force at the upper end of the filter screen 102 is reduced, and the advantage of conveniently taking down the filter screen 102 is achieved.
Claims (8)
1. An automatic oil gas concentration monitoring device comprises supporting legs (1), a connecting pipe (7), a monitoring alarm body (8) and an induced duct (9), wherein the supporting legs (1) are fixed with four corners at the bottom of a fixed frame (2);
the method is characterized in that: the detachable filter mechanism (10) is fixedly installed in the middle of the right end of the fixed frame (2), the induced draft pipe (9) is embedded in the inner side of the right end of the detachable filter mechanism (10), the detachable filter mechanism (10) comprises an installation frame (101), a filter screen (102), a pull ring (103), a clamping plate (104), a connecting block (105), a swing rod (106), a positioning shaft (107), a moving plate (108) and a cylinder (109), the installation frame (101) is in bolted connection with the right end of the fixed frame (2), the filter screen (102) is embedded in the upper end of the installation frame (101), the filter screen (102) is fixedly connected with the lower end of the pull ring (103), the clamping plate (104) is in contact with the left end of the filter screen (102), the clamping plate (104) is fixed with the right end of the connecting block (105), one end of the swing rod (106) is rotatably connected with the left lower end of the connecting block (105) through a hinge shaft, the other end of the swing rod (106) is in sliding fit with the left end of the moving plate (108), the swing rod (106) is rotatably connected with the left end inside the mounting frame (101) through a positioning shaft (107), and the moving plate (108) is fixed with the upper end of the air cylinder (109).
2. The automatic oil and gas concentration monitoring device according to claim 1, characterized in that: the utility model discloses a monitoring alarm, including fixed frame (2), control panel (3), button (4) are installed to control panel (3) upper end, fixed frame (2) rear end is fixed with power wire (5), fixed frame (2) internally mounted is fixed with draught fan (6), draught fan (6) are linked together with connecting pipe (7) upper end, connecting pipe (7) bottom is provided with monitoring alarm body (8), fixed frame (2) right-hand member is provided with induced duct (9).
3. The automatic oil and gas concentration monitoring device according to claim 1, characterized in that: the splint (104) comprises a splint block (1041), a groove (1042), a movable groove (1043) and a movable bead (1044), the splint block (1041) is fixed to the right end of the connecting block (105), the groove (1042) is formed in the upper end of the splint block (1041), the movable grooves (1043) are distributed in the groove (1042) at equal intervals, and the movable bead (1044) is movably connected with the inner side of the movable groove (1043).
4. The automatic oil and gas concentration monitoring device according to claim 3, characterized in that: the movable grooves (1043) are provided with eight in total, and four movable grooves (1043) are in a group and are respectively positioned on the front side and the rear side inside the groove (1042).
5. The automatic oil and gas concentration monitoring device according to claim 4, wherein: the inner sides of the eight movable grooves (1043) are provided with movable beads (1044), and the movable beads (1044) are in contact with the upper end of the filter screen (102).
6. The automatic oil and gas concentration monitoring device according to claim 1, characterized in that: the upper end of the moving plate (108) is provided with a bearing block (1081), and the bearing block (1081) is fixedly connected with the upper end of the air cylinder (109).
7. The automatic oil and gas concentration monitoring device according to claim 1, characterized in that: the left side and the right side of the upper end of the moving plate (108) are both provided with sliding grooves (1082), and the swing rod (106) is in sliding fit with the inner sides of the sliding grooves (1082).
8. The automatic oil and gas concentration monitoring device according to claim 1, characterized in that: the number of the swing rods (106) is two, and the upper ends of the swing rods (106) are provided with clamping plates (104), connecting blocks (105) and positioning shafts (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023285713.7U CN214200898U (en) | 2020-12-30 | 2020-12-30 | Automatic oil gas concentration monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023285713.7U CN214200898U (en) | 2020-12-30 | 2020-12-30 | Automatic oil gas concentration monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200898U true CN214200898U (en) | 2021-09-14 |
Family
ID=77633538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023285713.7U Expired - Fee Related CN214200898U (en) | 2020-12-30 | 2020-12-30 | Automatic oil gas concentration monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200898U (en) |
-
2020
- 2020-12-30 CN CN202023285713.7U patent/CN214200898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |