CN221006707U - Boiler gas leakage detection device - Google Patents
Boiler gas leakage detection device Download PDFInfo
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- CN221006707U CN221006707U CN202322824675.5U CN202322824675U CN221006707U CN 221006707 U CN221006707 U CN 221006707U CN 202322824675 U CN202322824675 U CN 202322824675U CN 221006707 U CN221006707 U CN 221006707U
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of boilers, in particular to a boiler air leakage detection device, which comprises a pipeline; the sealing component is movably arranged at the joint of the outer wall of the pipeline and is used for wrapping the joint of the pipeline; the upper end of the outer wall of the sealing assembly is provided with a connecting pipe, a signal lamp and a pressure gauge; the control assembly is installed on the ground and is used for receiving alarm signals and indicating alarm positions. According to the utility model, the two groups of sealing blocks are buckled on the joint surface of the pipeline, the two groups of sealing blocks are precisely buckled by rotating the hexagon nut, air in the sealing blocks is discharged through the end head of the vacuum pump connecting pipe to form negative pressure, when air leakage occurs, the two groups of sealing blocks can block further leakage of air, meanwhile, a signal lamp arranged at the upper end of the sealing blocks starts to flash, a touch display screen connected with the signal lamp in the control chamber displays the position mark of an air leakage point, and meanwhile, a buzzer sounds to remind workers of the air leakage phenomenon.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a boiler air leakage detection device.
Background
The boiler is a device for generating heat energy, and is widely applied to the fields of power generation, heating and the like. Safety and environmental protection are very important factors in the operation of the boiler. The problem of air leakage is a common potential safety hazard, and if the potential safety hazard is not found timely, serious accidents such as explosion and fire disaster can be caused. Therefore, it is particularly important for detecting the air leakage of the boiler, the traditional air leakage detecting method of the boiler generally adopts a manual inspection mode, and detects the air leakage condition through human sense organs and detecting instruments, and the method has some problems, such as low detecting efficiency, high omission rate, human factor influence on the detecting result, and the like, so that the manual detection is inaccurate, the manual detection has timeliness, the first realization can not be observed when the air leakage occurs, the result is inaccurate when the air leakage occurs, the timeliness is realized when the air leakage is detected manually, and the air leakage condition can not be detected at the first time.
Disclosure of utility model
The utility model aims to provide a boiler air leakage detection device, which solves the problems of inaccuracy and timeliness of manual detection in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a boiler air leakage detection device comprises a pipeline;
The sealing component is movably arranged at the joint of the outer wall of the pipeline and is used for wrapping the joint of the pipeline;
the upper end of the outer wall of the sealing assembly is provided with a connecting pipe, a signal lamp and a pressure gauge;
The control assembly is installed on the ground and used for receiving alarm signals and indicating alarm positions.
Preferably, the sealing assembly comprises sealing blocks, two groups of sealing blocks are arranged, the left sides of the outer walls of the sealing blocks are hinged to each other, the right sides of the sealing blocks are fixedly connected with locking mechanisms, cavities are formed in the sealing blocks, rubber pads are glued to the front edge and the rear edge of the inner walls of the cavities, wavy anti-skidding lines with the depth of three millimeters are formed in the outer walls of the rubber pads, and fixing blocks are fixedly connected to the right sides of the outer walls of the sealing blocks.
Preferably, the locking mechanism comprises fixing blocks, two groups of fixing blocks are arranged in total, the two groups of fixing blocks are fixedly connected to the right side of the outer wall of the sealing block, sliding grooves are formed in the center positions of the fixing blocks, screw rods are hinged to the left side of the inner wall of each sliding groove at the lower side of each fixing block, and hexagon nuts are sleeved at the upper ends of the outer walls of the screw rods.
Preferably, the control assembly comprises an equipment box, data processing equipment is arranged in the equipment box, a touch display screen is arranged on the front side of the outer wall of the equipment box, a buzzer is fixedly connected to the upper end of the outer wall of the equipment box, and a warning lamp is fixedly connected to the upper end of the outer wall of the buzzer.
Preferably, the connecting pipe is arranged at the left side of the upper end of the outer wall of the sealing block, a one-way valve is arranged in the connecting pipe, and a knob is connected with the upper end of the outer wall of the connecting pipe in a threaded manner.
Preferably, the pressure probe of the pressure gauge is arranged in the cavity, the pressure gauge is electrically connected with the signal lamp, and the pressure gauge and the signal lamp are electrically connected to the data processing equipment in the equipment box.
Compared with the prior art, the utility model has the beneficial effects that: the utility model comprises the following steps: the two groups of sealing blocks are buckled on the joint surface of the pipeline, the two groups of sealing blocks are precisely buckled through the rotary hexagon nut, air in the sealing blocks is discharged through the end head of the vacuum pump connecting pipe to form negative pressure, when air leakage occurs, the two groups of sealing blocks can block further leakage of air, meanwhile, the signal lamp arranged at the upper end of the sealing blocks starts to flash, the touch display screen connected with the signal lamp in the control chamber displays the position mark of the air leakage point, and meanwhile, the buzzer sounds to remind workers of the occurrence of the air leakage phenomenon.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged partial schematic view of the FIG. 2A;
fig. 4 is a schematic structural diagram of a control assembly according to the present utility model.
In the figure: 1. a pipe; 2. a sealing block; 3. a cavity; 4. a fixed block; 5. a chute; 6. a rubber pad; 7. a screw; 8. a nut; 9. a connecting pipe; 10. a one-way valve; 11. a knob; 12. a pressure gauge; 13. a signal lamp; 14. an equipment box; 15. touching the display screen; 16. a buzzer; 17. and an alarm lamp.
The specific embodiment is as follows:
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a boiler air leakage detection device comprises a pipeline 1;
The sealing component is movably arranged at the joint of the outer wall of the pipeline 1 and is used for wrapping the joint of the pipeline 1;
The upper end of the outer wall of the sealing assembly is provided with a connecting pipe 9, a signal lamp 13 and a pressure gauge 12;
the control assembly is installed on the ground and used for receiving alarm signals and indicating alarm positions. The device can be wrapped on the joint through the components, whether air leakage occurs is judged through the pressure gauge 12, if so, the signal lamp 13 flashes, and the buzzer 16 and the alarm lamp 17 mounted on the control component remind workers.
Further, seal assembly includes sealing block 2, and sealing block 2 is provided with two sets of altogether, and the outer wall left side of two sets of sealing blocks 2 articulates each other, and sealing block 2's right side fixedly connected with locking mechanism, cavity 3 has been seted up to sealing block 2's interior, and the inner wall front and back edge of cavity 3 all is provided with rubber pad 6, has all seted up the wave anti-skidding line that the degree of depth is three millimeters on rubber pad 6's the outer wall, and the equal fixedly connected with fixed block 4 in sealing block 2's outer wall right side. This structure makes through two sets of sealing blocks 2 can wrap up on the seam of pipeline 1 to can make the gas leak in a period of time not, protect staff's health and safety, strive for more maintenance time when leaking.
Further, the locking mechanism comprises two fixing blocks 4, the fixing blocks 4 are provided with two groups, the two groups of fixing blocks 4 are fixedly connected to the right side of the outer wall of the sealing block 2, the sliding groove 5 is formed in the center position of the fixing block 4, the screw rod 7 is hinged to the left side of the inner wall of the lower sliding groove 5, and the hexagonal nut 8 is sleeved at the upper end of the outer wall of the screw rod 7. This structure makes through above-mentioned structure can be quick link together two sets of sealing blocks 2 to exert certain pressure between making rubber pad 6 and pipeline 1, make can laminate more.
Further, the control assembly comprises an equipment box 14, data processing equipment is arranged in the equipment box 14, a touch display screen 15 is arranged on the front side of the outer wall of the equipment box 14, a buzzer 16 is fixedly connected to the upper end of the outer wall of the equipment box 14, and a warning lamp 17 is fixedly connected to the upper end of the outer wall of the buzzer 16. The structure makes after leaking through the structure, in time reminds the staff and displays the state such as the occurrence position on the touch display screen 15, so that the staff has preliminary judgment and is convenient for subsequent processing.
Further, the connecting pipe 9 is arranged on the left side of the upper end of the outer wall of the sealing block 2, a one-way valve 10 is arranged in the connecting pipe 9, and a knob 11 is connected to the upper end of the outer wall of the connecting pipe 9 in a threaded manner. The structure enables the air in the cavity 3 to be pumped away by the vacuum pump through the structure, so that the negative pressure is better sealed.
Further, the pressure probe of the pressure gauge 12 is disposed in the cavity 3, the pressure gauge 12 is electrically connected to the signal lamp 13, and the pressure gauge 12 and the signal lamp 13 are electrically connected to the data processing device in the device box 14. Through the structure, when leakage occurs, maintenance personnel can quickly find the target position and process the leakage.
Working principle: when the sealing device is used, firstly, the hexagonal nut 8 is rotated by means of the hexagonal wrench, so that the hexagonal nut 8 moves to the upper end of the outer wall of the screw rod 7, and then the screw rod 7 is rotated along the chute 5, so that the two groups of sealing blocks 2 can be rotated along the left hinging point of the sealing blocks;
Then the joint of the pipeline 1 is placed in the middle of the cavity 3 formed in the inner wall of the pipeline 1 by the opened sealing blocks 2, then the other group of sealing blocks 2 are rotated to fold the pipeline, the screw rod 7 is rotated upwards again to be vertical in the chute 5, and the hexagonal nut 8 is rotated downwards by means of a hexagonal wrench, so that the rubber pads 6 on the veneers between the two groups of sealing blocks 2 are tightly attached, and the surfaces of the rubber pads 6 on the front side and the rear side are tightly attached to the outer wall of the pipeline 1;
Then holding a knob 11 arranged on the upper side of the outer wall of the sealing block 2, rotating the knob 11 removed from the upper end of the outer wall of the connecting pipe 9, then using a vacuum pump and connecting an air extraction end to the port of the upper end of the outer wall of the connecting pipe 9, extracting air in a cavity 3 formed in the sealing block 2, preventing the air from being refilled into the cavity 3 by a one-way valve 10 arranged in the middle of the connecting pipe 9, ending and removing the vacuum pump after the value of the pressure gauge 12 reaches a target value, and rotationally fixing the knob 11 on the connecting pipe 9 again;
When the seam accidentally leaks, the value of the pressure gauge 12 is lower than the target value, then the signal lamp 13 electrically connected with the seam is enabled to flash, and meanwhile, an electric signal is transmitted to the equipment box 14 installed in the control room, the position or the mark where the leakage occurs and the air pressure value of the pressure gauge 12 at the current target position are displayed on the touch display screen 15 through the data processing equipment installed in the control room, meanwhile, the buzzer 16 sounds, and the data processing equipment initially judges the corresponding alarm lamp 17 to flash the crisis degree, so that the staff is reminded to process the air pressure.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A boiler blow-by gas detection device comprising a pipe (1), characterized in that:
the sealing component is movably arranged at the joint of the outer wall of the pipeline (1) and is used for wrapping the joint of the pipeline (1);
the upper end of the outer wall of the sealing assembly is provided with a connecting pipe (9), a signal lamp (13) and a pressure gauge (12);
The control assembly is installed on the ground and used for receiving alarm signals and indicating alarm positions.
2. A boiler blow-by gas detection apparatus according to claim 1, wherein: the sealing assembly comprises sealing blocks (2), the sealing blocks (2) are provided with two groups, the two groups are hinged to each other on the left side of the outer wall of the sealing blocks (2), the right side of the sealing blocks (2) is fixedly connected with a locking mechanism, a cavity (3) is formed in the sealing blocks (2), rubber pads (6) are glued on the front edge and the rear edge of the inner wall of the cavity (3), wavy anti-skidding lines with the depth of three millimeters are formed in the outer wall of the rubber pads (6), and fixing blocks (4) are fixedly connected to the right side of the outer wall of the sealing blocks (2).
3. A boiler blow-by gas detection apparatus according to claim 2, wherein: the locking mechanism comprises fixing blocks (4), the fixing blocks (4) are provided with two groups, the fixing blocks (4) are fixedly connected to the right side of the outer wall of the sealing block (2), sliding grooves (5) are formed in the center positions of the fixing blocks (4), the lower sides of the sliding grooves (5) are hinged to the left side of the inner wall of each sliding groove, and hexagonal nuts (8) are sleeved at the upper ends of the outer walls of the corresponding screw rods (7).
4. A boiler blow-by gas detection apparatus according to claim 1, wherein: the control assembly comprises an equipment box (14), data processing equipment is arranged in the equipment box (14), a touch display screen (15) is arranged on the front side of the outer wall of the equipment box (14), a buzzer (16) is connected to the upper end of the outer wall of the equipment box (14), and a warning lamp (17) is fixedly connected to the upper end of the outer wall of the buzzer (16).
5. A boiler blow-by gas detection apparatus according to claim 1, wherein: the connecting pipe (9) is arranged on the left side of the upper end of the outer wall of the sealing block (2), a one-way valve (10) is arranged in the connecting pipe (9), and a knob (11) is connected with the upper end of the outer wall of the connecting pipe (9) in a threaded manner.
6. A boiler blow-by gas detection apparatus according to claim 1, wherein: the pressure probe of the pressure gauge (12) is arranged in the cavity (3), the pressure gauge (12) is electrically connected with the signal lamp (13), and the pressure gauge (12) and the signal lamp (13) are electrically connected to data processing equipment in the equipment box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824675.5U CN221006707U (en) | 2023-10-20 | 2023-10-20 | Boiler gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824675.5U CN221006707U (en) | 2023-10-20 | 2023-10-20 | Boiler gas leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006707U true CN221006707U (en) | 2024-05-24 |
Family
ID=91127475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322824675.5U Active CN221006707U (en) | 2023-10-20 | 2023-10-20 | Boiler gas leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006707U (en) |
-
2023
- 2023-10-20 CN CN202322824675.5U patent/CN221006707U/en active Active
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