CN220269350U - High-temperature safety alarm device for boiler - Google Patents
High-temperature safety alarm device for boiler Download PDFInfo
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- CN220269350U CN220269350U CN202322075502.8U CN202322075502U CN220269350U CN 220269350 U CN220269350 U CN 220269350U CN 202322075502 U CN202322075502 U CN 202322075502U CN 220269350 U CN220269350 U CN 220269350U
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- boiler
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- mounting plate
- display
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a boiler high temperature safety alarm device, comprising: the boiler, the bottom of boiler is located in the mount, the mount is semi-circular structure, and its bottom is connected with the bottom plate, the bottom of bottom plate is located ground, the left side top of boiler is equipped with the inlet tube, the right flank bottom of boiler is equipped with the outlet pipe, inlet tube, outlet pipe all are connected with outside water supply, pumping device, the left surface of boiler is equipped with the heating pipe, the heating pipe extends to the boiler inside, the detection groove has all been seted up at the both sides middle part of boiler, the utility model provides a boiler high temperature safety alarm device and solves current device because temperature sensor installs inside the boiler, along with the boiler temperature constantly risees, temperature sensor's temperature rise in step, can cause temperature sensor's damage after long-time use, is inconvenient for demolishment temperature sensor when maintaining the maintenance, causes to dismantle complicated problem.
Description
Technical Field
The utility model relates to the technical field of boiler monitoring, in particular to a boiler high-temperature safety alarm device.
Background
The high temperature safety alarm of the boiler is set for ensuring the normal operation and safety of the boiler, and the overtemperature alarm and interlocking protection device can automatically cut off the supply of fuel, stop the drum and lead the air when the overtemperature alarm is carried out, so as to prevent the boiler from being damaged or exploded due to overtemperature of the hot water boiler.
In the patent publication No. CN217329749U, a waste heat boiler with a safety alarm is provided, when the pressure in the hot water tank is detected to exceed a set maximum range value through the pressure gauge, the controller controls the two electric steam valves to be opened at the moment, so that the steam in the hot water tank is discharged and decompressed, and meanwhile, when the temperature sensor detects that the temperature in the hot water tank exceeds the set maximum value, the controller starts the first water pump and the second water pump, so that the heat exchange pipe continuously inputs cold water into the hot water tank, and the drain pipe discharges hot water, thereby achieving the effects of cooling and decompression, and when the pressure gauge detects that the pressure in the hot water tank exceeds the set maximum value and rises, and the temperature sensor detects that the temperature in the hot water tank exceeds the set maximum value and rises, the controller starts the alarm to alarm, and the mode can detect and alarm the temperature of the boiler, but also exists: because temperature sensor installs inside the boiler, along with the continuous rising of boiler internal temperature, temperature sensor's temperature rise in step can cause temperature sensor's damage after long-time the use, is inconvenient for removing temperature sensor when maintaining the maintenance, causes the complicated problem of dismantlement.
Therefore, it is necessary to provide a boiler high temperature safety alarm device to solve the above technical problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the high-temperature safety alarm device for the boiler, which solves the problems that the temperature sensor is arranged in the boiler, the temperature of the temperature sensor is synchronously increased along with the continuous increase of the temperature in the boiler, the temperature sensor is damaged after long-time use, the temperature sensor is inconvenient to detach during maintenance and repair, and the disassembly is complex in the prior device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a high temperature safety alarm device for a boiler, comprising: a boiler;
the bottom of boiler is located in the mount, the mount is semi-circular structure, and its bottom is connected with the bottom plate, the bottom of bottom plate is located ground, the left side top of boiler is equipped with the inlet tube, the right flank bottom of boiler is equipped with the outlet pipe, inlet tube, outlet pipe all are connected with outside water supply, pumping device, the left surface of boiler is equipped with the heating pipe, the heating pipe extends to inside the boiler, the detection groove has all been seted up at the both sides middle part of boiler, the detection groove is the semicircle groove wholly, detection groove and detection device butt, detection device passes through the mounting panel and connects at the outer peripheral surface middle part of boiler.
In one embodiment, the right side of the mounting plate is in an open type, mounting holes are formed in the left side of the mounting plate at intervals, the mounting holes penetrate through the mounting plate, side plates are arranged at two side ends of the mounting plate, facing the boiler, of the mounting plate, and fixing holes are formed in the side plates.
In one embodiment, detection device comprises water pipe, mounting tube, registration arm, display, connecting wire, protection tube, temperature detector, the water pipe is closed structure, and its inside is equipped with water, the water pipe is wholly made for heat conduction material, the side interval of water pipe towards the mounting panel inner wall is equipped with the mounting tube, the mounting tube corresponds the setting with the mounting hole, the top surface middle part of water pipe is equipped with the registration arm, the inside intercommunication of registration arm and water pipe, the mounting panel top surface is run through at the top of registration arm, and the mounting panel corresponds the department and has seted up the removal groove, the left side of registration arm extension end is equipped with the display, the display is electric signal connection with staff's control room, the top surface screw thread fixed connection of display and mounting panel, the right flank of display is equipped with the connecting wire, the connecting wire passes protection tube and temperature detector electric connection, the body setting of protection tube is inside the registration arm, and its top surface diameter is greater than the diameter of registration arm, and the cross section of protection tube is T shape structure, the bottom and the temperature detector fixed connection of protection tube makes the middle part in the water pipe.
In one embodiment, the side of the display facing the boiler is provided with a heat insulating cushion.
In one embodiment, the display is provided with a voice broadcast unit.
The beneficial effects of the utility model are as follows:
(1) The detection device is arranged outside the boiler, so that the detection device is in thermal contact connection with the wall surface of the boiler, the temperature of the boiler is monitored in real time, and the temperature detector is more convenient to repair and maintain.
(2) The utility model ensures that the whole detection device is matched with the mounting plate through the structural arrangement of the detection device, is more convenient in mounting and dismounting, and is more convenient in connection and mounting of the temperature detector.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a detailed view of the connection of the mounting plate to the boiler in accordance with the present utility model;
FIG. 3 is a detailed view of the mounting plate and the detection device of the present utility model;
FIG. 4 is a detailed view of the detection device of the present utility model.
Wherein, the names corresponding to the reference numerals are: boiler 1, heating pipe 11, inlet tube 12, outlet tube 13, detection groove 14, bottom plate 2, mount 3, mounting plate 4, mounting hole 41, curb plate 42, detection device 5, water pipe 51, mounting pipe 52, positioning pipe 53, display 54, connecting wire 55, protection pipe 56, temperature detector 57.
Detailed Description
The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-2, the high-temperature safety alarm device for a boiler provided by the utility model comprises: boiler 1, bottom plate 2, mount 3, mounting panel 4, detection device 5;
as shown in fig. 1-2, the bottom of the boiler 1 is located in the fixing frame 3, the fixing frame 3 is in a semicircular structure, the bottom of the fixing frame is connected with the bottom plate 2, the bottom of the bottom plate 2 is located on the ground, a water inlet pipe 12 is arranged at the top of the left side of the boiler 1, a water outlet pipe 13 is arranged at the bottom of the right side of the boiler 1, the water inlet pipe 12 and the water outlet pipe 13 are both connected with an external water supply and pumping device, a heating pipe 11 is arranged at the left side of the boiler 1, the heating pipe 11 extends into the boiler 1, detection grooves 14 are formed in the middle parts of two sides of the boiler 1, the detection grooves 14 are integrally semicircular grooves, the detection grooves 14 are abutted to the detection devices 5, the detection devices 5 are connected to the middle part of the outer peripheral surface of the boiler 1 through mounting plates 4, and the detection devices 5 are arranged outside the boiler 1 so that the detection devices 5 are in thermal contact with the wall surface of the boiler 1 to monitor the temperature of the boiler 1 in real time.
Preferably, in one embodiment, as shown in fig. 1-3, the right side surface of the mounting plate 4 is in an open arrangement, the left side surface is provided with mounting holes 41 at intervals, the mounting holes 41 penetrate into the mounting plate 4, two side ends of the mounting plate 4 facing the boiler 1 are provided with side plates 42, the side plates 42 are provided with fixing holes, the mounting plate 4 is fixedly connected with the boiler 1 by inserting fixing bolts into the side plates 42, and the detecting device 5 is fixed by inserting the fixing bolts into the mounting holes 41.
Preferably, in one embodiment, as shown in fig. 1-4, the detecting device 5 is composed of a water pipe 51, a mounting pipe 52, a positioning pipe 53, a display 54, a connecting wire 55, a protecting pipe 56 and a temperature detector 57, wherein the water pipe 51 is of a closed structure, water is filled in the water pipe 51, the water pipe 51 is integrally made of a heat conducting material, the mounting pipe 52 is arranged at intervals on the side surface of the water pipe 51 facing the inner wall of the mounting plate 4, the mounting pipe 52 is correspondingly arranged with the mounting hole 41, the positioning pipe 53 is arranged in the middle of the top surface of the water pipe 51, the positioning pipe 53 is internally communicated with the water pipe 51, the top of the positioning pipe 53 penetrates through the top surface of the mounting plate 4, a moving groove is formed at the corresponding position of the mounting plate 4 and is used for providing a placing position for the positioning pipe 53, the display 54 is arranged on the left side of the extending end of the positioning pipe 53, the display 54 is electrically connected with a monitoring room of a worker, the display 54 is fixedly connected with the top surface of the mounting plate 4 through electric signals when the temperature is overhigh, the right side surface of the display 54 is provided with a connecting wire 55, the connecting wire 55 penetrates through a protecting pipe 56 to be electrically connected with a temperature detector 57, the pipe body of the protecting pipe 56 is arranged inside a positioning pipe 53, the top surface diameter of the protecting pipe 56 is larger than that of the positioning pipe 53, the cross section of the protecting pipe 56 is of a T-shaped structure, the bottom of the protecting pipe 56 is fixedly connected with the temperature detector 57, the temperature detector 57 is positioned in the middle part in the water pipe 51, the fixing bolt is fixedly arranged in the mounting plate 4 to fix the mounting hole 41 and the mounting pipe 52, after the water pipe 51 is fixed, the temperature detector 57 is placed in the water pipe 51 through injecting water into the positioning pipe 53, the mounting plate 4 is connected with the boiler 1, and then the mounting of the detecting device is completed, along with the temperature rise of the inner wall of the boiler 1, the water pipe 51 is heated and heated, if the limiting temperature of the boiler 1 is 100 ℃, the detection alarm temperature of the temperature detector 57 in the water pipe 51 is 80-90 ℃, and the alarm threshold of the detector is adjusted according to the actual use condition, so that the alarm threshold is in the range of the temperature difference between the two.
Preferably, in one embodiment, the side of the display 54 facing the boiler 1 is provided with a heat insulating cushion, which aims to prevent the display 54 from being in the heat radiation range for a long time and to heat age the internal components.
Preferably, in one embodiment, the display 54 is provided with a voice broadcast unit, and the voice alarm is turned on when the detected temperature approaches a preset value.
The working principle of the utility model is as follows:
during operation, the mounting plate 4 is fixedly connected with the boiler 1 by inserting the fixing bolts into the side plates 42, the water pipe 51 is placed into the mounting plate 4, the fixing bolts are fixed to the mounting holes 41 and the mounting pipe 52, after the water pipe 51 is fixed, the water pipe 53 is filled with water, the temperature detector 57 is placed into the water pipe 51, the mounting plate 4 is connected with the boiler 1, the installation of the detection device is completed, the temperature of the inner wall of the boiler 1 is increased, the water pipe 51 is heated and heated, and the temperature detector 57 detects the water temperature and provides an alarm signal.
The above embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the scope of the present utility model, but all the insubstantial modifications or color changes made in the main design concept and spirit of the present utility model are still consistent with the present utility model, and all the technical problems to be solved are included in the scope of the present utility model.
Claims (5)
1. A boiler high temperature safety alarm device which characterized in that: comprising the following steps: a boiler;
the bottom of boiler is located in the mount, the mount is semi-circular structure, and its bottom is connected with the bottom plate, the bottom of bottom plate is located ground, the left side top of boiler is equipped with the inlet tube, the right flank bottom of boiler is equipped with the outlet pipe, inlet tube, outlet pipe all are connected with outside water supply, pumping device, the left surface of boiler is equipped with the heating pipe, the heating pipe extends to inside the boiler, the detection groove has all been seted up at the both sides middle part of boiler, the detection groove is the semicircle groove wholly, detection groove and detection device butt, detection device passes through the mounting panel and connects at the outer peripheral surface middle part of boiler.
2. The high-temperature safety alarm device for the boiler according to claim 1, wherein the right side surface of the mounting plate is in an open type, mounting holes are formed in the left side surface at intervals, the mounting holes penetrate through the mounting plate, side plates are arranged at two side ends of the mounting plate, facing the boiler, of the mounting plate, and fixing holes are formed in the side plates.
3. The boiler high-temperature safety alarm device according to claim 1, wherein the detection device consists of a water pipe, a mounting pipe, a positioning pipe, a display, connecting wires, a protection pipe and a temperature detector, the water pipe is of a closed structure, water is filled in the water pipe, the whole water pipe is made of heat conducting materials, the water pipe is provided with the mounting pipe at intervals towards the side surface of the inner wall of the mounting plate, the mounting pipe is correspondingly arranged with the mounting hole, the middle part of the top surface of the water pipe is provided with the positioning pipe, the positioning pipe is communicated with the inside of the water pipe, the top of the positioning pipe penetrates through the top surface of the mounting plate, a moving groove is formed in the position corresponding to the mounting plate, the left side of the extending end of the positioning pipe is provided with the display, the display is in electric signal connection with a monitoring room of a worker, the display is in threaded fixed connection with the top surface of the mounting plate, the connecting wires penetrate through the protection pipe and are electrically connected with the temperature detector, the pipe body of the protection pipe is arranged inside the positioning pipe, the top surface of the protection pipe is larger than the diameter of the positioning pipe, the cross section of the protection pipe is of a T-shaped structure, the bottom of the protection pipe is fixedly connected with the temperature detector, and the middle part of the temperature detector is located in the water pipe.
4. A boiler high temperature safety alarm apparatus according to claim 3, wherein the side of the display facing the boiler is provided with a heat insulating cushion.
5. A boiler high temperature safety alarm device according to claim 3, wherein the display is provided with a voice broadcasting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075502.8U CN220269350U (en) | 2023-08-03 | 2023-08-03 | High-temperature safety alarm device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075502.8U CN220269350U (en) | 2023-08-03 | 2023-08-03 | High-temperature safety alarm device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269350U true CN220269350U (en) | 2023-12-29 |
Family
ID=89317763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075502.8U Active CN220269350U (en) | 2023-08-03 | 2023-08-03 | High-temperature safety alarm device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269350U (en) |
-
2023
- 2023-08-03 CN CN202322075502.8U patent/CN220269350U/en active Active
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