CN216814129U - Overheating early warning processing system for boiler in power plant - Google Patents
Overheating early warning processing system for boiler in power plant Download PDFInfo
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- CN216814129U CN216814129U CN202220525282.7U CN202220525282U CN216814129U CN 216814129 U CN216814129 U CN 216814129U CN 202220525282 U CN202220525282 U CN 202220525282U CN 216814129 U CN216814129 U CN 216814129U
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- boiler
- early warning
- infrared thermometer
- power plant
- positioning
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- 238000012545 processing Methods 0.000 title claims abstract description 35
- 238000013021 overheating Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power plant boiler overheating early warning processing system which comprises a heat insulation seat, wherein a positioning block fixed on a boiler is arranged at the inner end part of the heat insulation seat, a positioning seat is arranged at the outer end part of the heat insulation seat, and the power plant boiler overheating early warning processing system also comprises a non-contact infrared thermometer with a detection surface facing the outer wall of the boiler; the device also comprises a control processing module, and a communication module, a positioning module and an alarm module which are connected with the control processing module; the infrared thermometer is connected with the control processing module. The utility model adopts the non-contact infrared thermometer to check the temperature of the outer wall of the boiler wall, thereby effectively avoiding the damage of the temperature of the boiler to the temperature measuring instrument, utilizes the infrared thermometer to detect the temperature and has the characteristic of high detection precision.
Description
Technical Field
The utility model relates to the technical field of boiler overheating early warning, in particular to a power plant boiler overheating early warning processing system.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises. The existence of a large number of metal pipes and components in the boiler plant, which are exposed to high temperature and high pressure for a long time, is a critical safety issue; the existing method is to detect and early warn the temperature by a thermal trigger switch, and the detection precision is low. Therefore, an improvement is made, and a power plant boiler overheating early warning processing system is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to an overheating early warning processing system of a power plant boiler, which comprises a heat insulation seat, wherein a positioning block for fixing the heat insulation seat is arranged at the inner end part of the heat insulation seat, a positioning seat is arranged at the outer end part of the heat insulation seat, the heat insulation seat also comprises a non-contact infrared thermometer facing the outer wall of the boiler, a positioning mechanism for fixing the infrared thermometer is arranged on the positioning seat, the positioning mechanism comprises a mounting groove which is arranged on the positioning block and into which the infrared thermometer is inserted, the positioning block is provided with a manual screw rod which is vertically downward and the inner end part of the manual screw rod extends into the mounting groove, a clamping block is arranged at the inner end part of the manual screw rod through a rotating part, and a clamping groove matched with the outer contour of the infrared thermometer is arranged on the outer wall of the clamping block; the device also comprises a control processing module, and a communication module, a positioning module and an alarm module which are connected with the control processing module; the infrared thermometer is connected with the control processing module.
As a preferred technical scheme of the present invention, when the infrared thermometer detects that the temperature of the outer wall of the boiler reaches a preset early warning temperature value, the control processing module generates an overheating early warning signal through the alarm module, and simultaneously sends the overheating early warning signal, the boiler position information and the detected early warning temperature value to the monitoring terminal through the communication module.
As a preferable technical scheme of the utility model, the inner contour of the mounting groove is matched with the outer contour of the infrared thermometer.
As a preferable technical scheme of the utility model, rubber layers are arranged on the outer walls of the clamping block and the mounting groove.
As a preferred technical scheme of the utility model, a cooling mechanism for cooling the infrared thermometer is arranged on the positioning block.
As a preferred technical scheme of the utility model, the cooling mechanism comprises a cooling cavity arranged in the positioning seat, and the positioning seat is provided with a water inlet pipe and a water outlet pipe which are communicated with the cooling cavity.
As a preferred technical solution of the present invention, the communication module is a GPRS communication module or an 4/5G communication module.
The utility model has the beneficial effects that:
this kind of power plant boiler overheat early warning processing system fixes the infrared thermometer of non-contact who detects the face towards boiler outer wall on the outer wall of boiler outer wall through specific positioning mechanism, wherein when the infrared thermometer detected the temperature of boiler outer wall and reached the early warning temperature value of settlement, then control processing module produces overheat early warning signal through alarm module, simultaneously through communication module with overheat early warning signal, boiler positional information and the early warning temperature value that detects send to monitor terminal, adopt non-contact's infrared thermometer to come the outer wall temperature of boiler wall to inspect, thereby the temperature of boiler has effectively been avoided causing the damage to the temperature measuring instrument. In addition, the infrared thermometer is cooled by the cooling mechanism, so that the heat damage to the infrared thermometer caused by overhigh temperature of the outer wall of the boiler is avoided; the infrared thermometer is used for temperature detection, and the detection precision is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of a power plant boiler superheat warning system according to the present invention;
FIG. 2 is a schematic diagram of a cooling mechanism of a power plant boiler superheat warning treatment system according to the utility model;
FIG. 3 is a schematic structural diagram of a mounting groove of the overheating early warning treatment system for a power plant boiler of the present invention;
fig. 4 is a system block diagram of a power plant boiler overheating early warning processing system according to the present invention.
In the figure: 1. a heat insulation seat; 2. a boiler; 3. positioning blocks; 4. positioning seats; 5. an infrared thermometer; 6. a positioning mechanism; 7. mounting grooves; 8. a manual screw rod; 9. a clamping block; 10. a clamping groove; 11. a control processing module; 12. a communication module; 13. a positioning module; 14. an alarm module; 15. a rubber layer; 16. a cooling chamber; 17. a water inlet pipe; 18. and (5) discharging a water pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the system for early warning and processing of boiler overheating in a power plant of the present invention comprises a heat insulating base 1, a positioning block 3 for fixing on a boiler 2 is arranged at an inner end of the heat insulating base 1, a positioning seat 4 is arranged at an outer end of the heat insulating base 1, and further comprises a non-contact infrared thermometer 5 facing an outer wall of the boiler, a positioning mechanism 6 for fixing the infrared thermometer 5 is arranged on the positioning seat 4, the positioning mechanism 6 comprises an installation groove 7 arranged on the positioning block 3 and used for inserting the infrared thermometer 5, the positioning block 3 is provided with a manual lead screw 8 which is vertically downward and an inner end of which extends into the installation groove 7, an inner end of the manual lead screw 8 is provided with a clamping block 9 through a rotating part, and an outer wall of the clamping block 9 is provided with a clamping groove 10 matching an outer contour of the infrared thermometer 5; the system also comprises a control processing module 11, a communication module 12, a positioning module 13 and an alarm module 14 which are connected with the control processing module 11; the infrared thermometer 5 is connected with the control processing module 11. The non-contact infrared thermometer 5 facing the outer wall of the boiler 2 is fixed on the outer wall of the boiler 2 through the specific positioning mechanism 6, when the infrared thermometer 5 detects that the temperature of the outer wall of the boiler 2 reaches a set early warning temperature value, the control processing module 11 generates an overheating early warning signal through the alarm module 14, meanwhile, the overheating early warning signal, the position information of the boiler 2 and the detected early warning temperature value are sent to the monitoring terminal through the communication module 12, the non-contact infrared thermometer 5 is adopted to check the temperature of the outer wall of the boiler 2, and therefore damage to the temperature measuring instrument caused by the temperature of the boiler 2 is effectively avoided. In addition, the cooling mechanism is arranged to cool the infrared thermometer 5, so that the heat damage to the infrared thermometer 5 caused by overhigh temperature of the outer wall of the boiler 2 is avoided; the infrared thermometer is used for temperature detection, and the detection precision is high. In addition, the positioning mechanism designed by the utility model has the characteristic of being convenient for mounting and dismounting the infrared thermometer 5, thereby being convenient for overhauling the infrared thermometer 5.
The inner contour of the mounting groove 7 is matched with the outer contour of the infrared thermometer 5, so that the infrared thermometer 5 is limited and positioned conveniently.
The outer walls of the clamping block 9 and the mounting groove 10 are provided with rubber layers 15, so that the infrared thermometer 5 is protected from abrasion, and the rubber layers 15 are heat-conducting rubber layers, so that the infrared thermometer is cooled conveniently.
And a cooling mechanism for cooling the infrared thermometer 5 is arranged on the positioning block 3. The cooling mechanism comprises a cooling cavity 16 arranged in the positioning seat 4, and a water inlet pipe 17 and a water outlet pipe 18 which are communicated with the cooling cavity 16 are arranged on the positioning seat 4. in addition, the cooling mechanism is arranged to cool the infrared thermometer 5, so that the heat damage to the infrared thermometer 5 caused by overhigh temperature of the outer wall of the boiler 2 is avoided.
The communication module 12 is a GPRS communication module or an 4/5G communication module.
The working principle is as follows: the non-contact infrared thermometer 5 facing the outer wall of the boiler 2 is fixed on the outer wall of the boiler 2 through the specific positioning mechanism 6, when the infrared thermometer 5 detects that the temperature of the outer wall of the boiler 2 reaches a set early warning temperature value, the control processing module 11 generates an overheating early warning signal through the alarm module 14, meanwhile, the overheating early warning signal, the position information of the boiler 2 and the detected early warning temperature value are sent to the monitoring terminal through the communication module 12, the non-contact infrared thermometer 5 is adopted to check the temperature of the outer wall of the boiler 2, and therefore damage to the temperature measuring instrument caused by the temperature of the boiler 2 is effectively avoided. In addition, the cooling mechanism is arranged to cool the infrared thermometer 5, so that the problem that the infrared thermometer 5 is thermally damaged due to overhigh temperature of the outer wall of the boiler 2 is avoided. In addition, the positioning mechanism designed by the utility model has the characteristic of being convenient for mounting and dismounting the infrared thermometer 5, thereby being convenient for overhauling the infrared thermometer 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a power plant boiler overheat early warning processing system which characterized in that: comprises a heat insulation seat (1), a positioning block (3) fixed on a boiler (2) is arranged at the inner end of the heat insulation seat (1), the outer end part of the heat insulation seat (1) is provided with a positioning seat (4) and also comprises a non-contact infrared thermometer (5) with a detection surface facing the outer wall of the boiler, a positioning mechanism (6) for fixing the infrared thermometer (5) is arranged on the positioning seat (4), the positioning mechanism (6) comprises a mounting groove (7) which is arranged on the positioning block (3) and into which the infrared thermometer (5) is inserted, and the positioning block (3) is provided with a manual screw rod (8) which is vertically downward and the inner end part of which extends into the mounting groove (7), the inner end part of the manual screw rod (8) is provided with a clamping block (9) through a rotating piece, the outer wall of the clamping block (9) is provided with a clamping groove (10) matched with the outer contour of the infrared thermometer (5); the device also comprises a control processing module (11), and a communication module (12), a positioning module (13) and an alarm module (14) which are connected with the control processing module (11); the infrared thermometer (5) is connected with the control processing module (11).
2. The power plant boiler overheating early warning processing system according to claim 1, wherein when the infrared temperature measuring instrument (5) detects that the temperature of the outer wall of the boiler reaches the set early warning temperature value, the control processing module (11) generates an overheating early warning signal through the alarm module (14), and simultaneously sends the overheating early warning signal, the boiler position information and the detected early warning temperature value to the monitoring terminal through the communication module (12).
3. The power plant boiler overheating early warning processing system according to claim 1, wherein an inner contour of the mounting groove (7) is matched with an outer contour of the infrared thermometer (5).
4. The power plant boiler overheating early warning processing system according to claim 1, wherein a rubber layer (15) is arranged on the outer wall of the clamping block (9) and the outer wall of the mounting groove (7).
5. The power plant boiler overheating early warning processing system according to claim 1, wherein a cooling mechanism for cooling the infrared thermometer (5) is arranged on the positioning block (3).
6. The power plant boiler overheating early warning processing system according to claim 5, wherein the cooling mechanism comprises a cooling cavity (16) arranged in the positioning seat (4), and the positioning seat (4) is provided with a water inlet pipe (17) and a water outlet pipe (18) which are communicated with the cooling cavity (16).
7. The power plant boiler overheating early warning processing system according to claim 1, wherein the communication module (12) is a GPRS communication module or an 4/5G communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525282.7U CN216814129U (en) | 2022-03-11 | 2022-03-11 | Overheating early warning processing system for boiler in power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525282.7U CN216814129U (en) | 2022-03-11 | 2022-03-11 | Overheating early warning processing system for boiler in power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814129U true CN216814129U (en) | 2022-06-24 |
Family
ID=82045883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220525282.7U Expired - Fee Related CN216814129U (en) | 2022-03-11 | 2022-03-11 | Overheating early warning processing system for boiler in power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814129U (en) |
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2022
- 2022-03-11 CN CN202220525282.7U patent/CN216814129U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |