CN209927325U - Temperature monitoring alarm device convenient to reform transform of thermal power plant - Google Patents
Temperature monitoring alarm device convenient to reform transform of thermal power plant Download PDFInfo
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- CN209927325U CN209927325U CN201921071683.4U CN201921071683U CN209927325U CN 209927325 U CN209927325 U CN 209927325U CN 201921071683 U CN201921071683 U CN 201921071683U CN 209927325 U CN209927325 U CN 209927325U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000009466 transformation Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a temperature monitoring alarm device convenient for reconstruction of a thermal power plant, which comprises a shell, a shell cover, a temperature controller, a temperature sensor, an alarm lamp, a loudspeaker, a magnetic stripe and a heat collecting device; the solar water heater is characterized in that the shell is of a roof-free structure, a round hole is formed in the bottom of the shell, a temperature sensor is mounted in the round hole through a fixing ring, and a heat collecting device is movably mounted on a shell between the temperature sensor and the round hole; a shell cover is arranged on the shell through a hinge, a square hole is formed in the shell cover, a temperature controller is arranged in the square hole, and an alarm lamp is arranged on the shell cover; the side wall of the shell is provided with a loudspeaker hole, and a loudspeaker is arranged at the loudspeaker hole; a circle of magnetic strips are arranged on the edge of the outer wall of the bottom surface of the shell; the device can realize the real-time supervision and the warning to the temperature to make the emergency treatment of technical staff of being convenient for, the installation is simple and convenient, and the adjustment is convenient.
Description
Technical Field
The utility model relates to a power plant's electronic box management field, concretely relates to temperature monitoring alarm device of thermal power plant's transformation of being convenient for.
Background
In the stable operation process of the centralized control jurisdiction of the thermal power plant, the operation temperatures in an electronic equipment room, an engineer station and a control room of a strict centralized control area are required, the temperature in the area needs to be monitored and alarmed in real time, and the emergency treatment is convenient for technicians when the temperature exceeds the limit; if the temperature exceeds the limit, the service lives of various electronic products such as a power supply module, a communication clamping piece, a digital input/output clamping piece, an analog input/output clamping piece and the like can be seriously influenced, and once the electronic products are damaged, the safe and stable operation of the unit can be seriously influenced.
However, for a thermal power plant with relatively early plant construction, because the equipment is old and does not have a real-time detection alarm function, modification and upgrade between various types of electronics are required, but because the existing electronics in a centralized control administration area are more, and the number of electrical boxes in each electronics room is more, the modification and upgrade workload of the equipment (the equipment is generally integrated in the electrical boxes) between the electronics rooms is larger, and if the equipment between the electronics rooms is modified, ICC configuration setting and editing are also required, which increases the difficulty for modification and upgrade, the modification consumes a long time, and the implementation is very difficult, so that the design of the device which is convenient to modify and can realize the functions is very necessary for the upgrade of the thermal power plant.
Disclosure of Invention
The invention aims to provide a temperature monitoring and alarming device convenient for reconstruction of a thermal power plant, which is very convenient for reconstruction and upgrade of electronic equipment rooms in a centralized control area of the thermal power plant, can realize real-time monitoring and alarming of temperature, is convenient for technicians to carry out emergency treatment, and protects the service lives of various electronic products such as a power supply module, a communication clamping piece, a digital input and output clamping piece, an analog input and output clamping piece and the like; secondly, this application installation is simple and convenient, and the adjustment is convenient.
A temperature monitoring alarm device convenient for reconstruction of a thermal power plant comprises a shell, a shell cover, a temperature controller, a temperature sensor, an alarm lamp, a loudspeaker, a magnetic stripe and a heat collecting device; the solar water heater is characterized in that the shell is of a roof-free structure, a round hole is formed in the bottom of the shell, a temperature sensor is mounted in the round hole through a fixing ring, and a heat collecting device is movably mounted on a shell between the temperature sensor and the round hole; a shell cover is arranged on the shell through a hinge, a square hole is formed in the shell cover, a temperature controller is arranged in the square hole, and an alarm lamp is arranged on the shell cover; the side wall of the shell is provided with a loudspeaker hole, and a loudspeaker is arranged at the loudspeaker hole; a circle of magnetic strips are arranged on the edge of the outer wall of the bottom surface of the shell;
the heat collecting device comprises a shaft sleeve, a spring, an outer baffle and an inner baffle; the shaft sleeve is slidably arranged in the round hole in a penetrating manner, the two ends of the shaft sleeve are respectively provided with an outer baffle and an inner baffle, and the shaft sleeve is internally provided with a radiating fin; the shaft sleeve is sleeved with a spring, one end of the spring is connected with the outer surface of the shell, and the other end of the spring is connected with the outer baffle; the shaft sleeve and the inner baffle are provided with the slots, so that the fixing ring is prevented from colliding with the heat collection device when the heat collection device is extruded and retracted.
Preferably, the temperature controller is powered by an external power supply.
Preferably, the temperature controller is model SM 8-LCD.
Preferably, the two sides of the fixing ring are provided with two fixing lugs, the two fixing lugs are provided with fixing holes, the fixing ring is fixed on the shell through bolts, the temperature sensor is tightly sleeved in the fixing ring, and the probe of the temperature controller faces outwards.
Preferably, a handle is arranged at the top of the shell body, so that the shell is convenient to take.
Preferably, the shell cover is provided with a groove for opening and closing by fingers.
Preferably, the spring is under the natural length, and outer fender is higher than the plane that the magnetic stripe was located, and temperature sensor is lower than the plane that the magnetic stripe was located.
Preferably, the alarm lamp and the loudspeaker are connected in parallel, and the alarm lamp and the loudspeaker after being connected in parallel are connected to a load output end of the temperature controller.
The beneficial effects of the utility model reside in following:
the method has the advantages that firstly, the electronic room of the thermal power plant is conveniently transformed, only the method is adsorbed on the outer surface layer of the distribution box, the temperature of the electronic equipment can be monitored in real time, the temperature of the electronic room is not over-limited, and meanwhile, the structure of the original distribution box is not influenced;
secondly, when the temperature exceeds the limit, the load output end can supply power immediately, so that the loudspeaker and the alarm lamp work to realize sound and light alarm;
third, heat collection device not only plays the effect of buffering, can also play thermal-insulated effect, when laminating the casing on the block terminal, the axle sleeve is by the extrusion retraction, outer fender and block terminal in close contact with, make temperature sensor be in the local area in the sleeve in, make the heat that the block terminal radiation came out transmit the axle sleeve by outer fender on, dispel near temperature sensor around by the fan heat piece of axle sleeve again, promote the sensitivity of monitoring, the timely transmission of heat of the production that makes electronic equipment as far as possible makes its quick warning, and can technical staff strive for the process time, avoid electronic equipment temperature overlimit time too of a specified duration, influence its life.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic view of the back structure of the present invention.
Fig. 3 is a schematic view of the installation structure of the temperature sensor of the present invention.
Fig. 4 is a schematic structural view of the heat collecting device of the present invention.
Fig. 5 is a schematic view of a closed structure of the housing cover of the present invention.
In the figure, a shell 1, a circular hole 1-1, a fixing ring 1-2, a shell cover 2, a temperature controller 3, a temperature sensor 4, an alarm lamp 5, a loudspeaker 6, a magnetic stripe 7, a heat collecting device 8, a shaft sleeve 8-1, a spring 8-2, an outer baffle 8-3, an inner baffle 8-4 and a radiating fin 8-5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A temperature monitoring alarm device convenient for reconstruction of a thermal power plant mainly comprises a shell 1, a shell cover 2, a temperature controller 3, a temperature sensor 4, an alarm lamp 5, a loudspeaker 6, a magnetic stripe 7 and a heat collection device 8; the shell 1 is of a top-free square structure, a round hole 1-1 is formed in the bottom of the shell 1, a temperature sensor 4 is mounted in the round hole 1-1 through a fixing ring 1-2, and a heat collection device 8 is flexibly and movably mounted on an outer shell between the temperature sensor 4 and the round hole 1-1; a shell cover 2 is mounted on the shell 1 through a hinge, the shell cover 2 belongs to a side opening door, a square hole is formed in the shell cover 2, a temperature controller 3 is mounted in the square hole through a bolt, and an alarm lamp 5 is arranged on the shell cover 2; the side wall of the shell 1 is provided with a speaker hole, and a speaker 6 is adhered to the speaker hole; a circle of magnetic strips 7 is adhered to the edge of the outer wall of the bottom surface of the shell 1;
wherein, the heat collecting device 8 comprises a shaft sleeve 8-1, a spring 8-2, an outer baffle 8-3 and an inner baffle 8-4; the shaft sleeve 8-1 is slidably arranged in the circular hole 1-1 in a penetrating manner, the two ends of the shaft sleeve 8-1 are respectively welded with an outer baffle 8-3 and an inner baffle 8-4, the outer baffle 8-3 is positioned outside the shell 1, the inner baffle 8-4 is positioned inside the shell 1, the inner wall of the shaft sleeve 8-1 is provided with a circle of radiating fins 8-5, and the radiating fins 8-5 can increase the radiating efficiency; a spring 8-2 is sleeved on the shaft sleeve 8-1, one end of the spring 8-2 is connected with the outer surface of the shell 1, and the other end of the spring 8-2 is connected with an outer blocking piece 8-3, so that the heat collecting device 8 can stretch and slide in the round hole 1-1, the outer blocking piece 8-3 is pressed, the shaft sleeve 8-1 retracts into the shell 1, the outer blocking piece 8-3 is released, and the shaft sleeve 8-1 rebounds due to the acting force of the spring 8-2; the shaft sleeve 8-1 and the inner blocking piece 8-4 are provided with slots, so that the fixed ring 1-2 is prevented from colliding with the heat collecting device 8 when the heat collecting device 8 is extruded and retracted.
The utility model discloses in, temperature controller 3 model is SM8-LCD, is supplied power by external power supply.
The utility model discloses in, the welding of solid fixed ring 1-2 both sides has two fixed ears, has processed the fixed orifices on two fixed ears, and the bolt passes the fixed orifices and fixes solid fixed ring 1-2 and casing 1 together, and the inseparable cover of temperature sensor 4 is on solid fixed ring 1-2, realizes the fixed mounting to temperature sensor 4, and temperature controller 3's probe outwards.
The utility model discloses in, for conveniently taking, it has the handle that is used for portablely to weld at the top of casing 1 to be equipped with on cap 2 and be used for the finger to scratch the recess of closing and opening and close for open or close cap 2.
In the utility model, the spring 8-2 is under the natural length, and outer separation blade 8-3 is higher than the plane that magnetic stripe 7 belonged to, and temperature sensor 4 is less than the plane that magnetic stripe 7 belonged to.
The utility model discloses a circuit does: the alarm lamp 5 and the loudspeaker 6 are connected in parallel, and the alarm lamp 5 and the loudspeaker 6 after being connected in parallel are connected to the load output end of the temperature controller 3.
The utility model discloses when using, directly adsorb this device on the block terminal that will monitor the temperature, can enough realize the temperature of real-time all electronic equipment in this block terminal of control, especially, be applicable to the upgrading transformation between the electron, unusual convenience, and possess alarming function, monitoring sensitivity is high, monitoring sensitivity depends on sensor itself on the one hand, on the other hand depends on can received thermal efficiency, this application passes through heat collecting device 8, can be as far as possible with the temperature transmission in the block terminal and give off around temperature sensor 4, make its faster receipt heat, ensure that the electronic equipment temperature transfinites the time and can not be too long, also make things convenient for the technical staff to the regional electronic equipment room of centralized control, the discovery of engineer even in places such as engineer station and the control room and make the reply, protect electronic equipment's safety and stability operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A temperature monitoring alarm device convenient for reconstruction of a thermal power plant comprises a shell, a shell cover, a temperature controller, a temperature sensor, an alarm lamp, a loudspeaker, a magnetic stripe and a heat collecting device; the solar water heater is characterized in that the shell is of a roof-free structure, a round hole is formed in the bottom of the shell, a temperature sensor is mounted in the round hole through a fixing ring, and a heat collecting device is movably mounted on a shell between the temperature sensor and the round hole; a shell cover is arranged on the shell through a hinge, a square hole is formed in the shell cover, a temperature controller is arranged in the square hole, and an alarm lamp is arranged on the shell cover; the side wall of the shell is provided with a loudspeaker hole, and a loudspeaker is arranged at the loudspeaker hole; a circle of magnetic strips are arranged on the edge of the outer wall of the bottom surface of the shell;
the heat collecting device comprises a shaft sleeve, a spring, an outer baffle and an inner baffle; the shaft sleeve is slidably arranged in the round hole in a penetrating manner, the two ends of the shaft sleeve are respectively provided with an outer baffle and an inner baffle, and the shaft sleeve is internally provided with a radiating fin; the shaft sleeve is sleeved with a spring, one end of the spring is connected with the outer surface of the shell, and the other end of the spring is connected with the outer baffle; the shaft sleeve and the inner baffle are provided with the slots, so that the fixing ring is prevented from colliding with the heat collection device when the heat collection device is extruded and retracted.
2. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the temperature controller is powered by an external power supply.
3. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the temperature controller is SM 8-LCD.
4. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: two fixing lugs are arranged on two sides of the fixing ring, fixing holes are formed in the two fixing lugs, the fixing ring is fixed on the shell through bolts, the temperature sensor is tightly sleeved in the fixing ring, and the probe of the temperature controller faces outwards.
5. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the top of casing is equipped with portable handle, conveniently gets to take.
6. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the shell cover is provided with a groove for opening and closing by fingers.
7. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the spring is under natural length, and outer fender is higher than the plane that the magnetic stripe was located, and temperature sensor is less than the plane that the magnetic stripe was located.
8. The temperature monitoring and alarming device convenient for thermal power plant transformation as claimed in claim 1, wherein: the alarm lamp and the loudspeaker are connected in parallel, and the alarm lamp and the loudspeaker after being connected in parallel are connected to the load output end of the temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071683.4U CN209927325U (en) | 2019-07-10 | 2019-07-10 | Temperature monitoring alarm device convenient to reform transform of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071683.4U CN209927325U (en) | 2019-07-10 | 2019-07-10 | Temperature monitoring alarm device convenient to reform transform of thermal power plant |
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| Publication Number | Publication Date |
|---|---|
| CN209927325U true CN209927325U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921071683.4U Expired - Fee Related CN209927325U (en) | 2019-07-10 | 2019-07-10 | Temperature monitoring alarm device convenient to reform transform of thermal power plant |
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| Country | Link |
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| CN (1) | CN209927325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114003012A (en) * | 2021-11-10 | 2022-02-01 | 华电邹县发电有限公司 | DCS alarm device with early warning function based on big data thermal power generating unit |
-
2019
- 2019-07-10 CN CN201921071683.4U patent/CN209927325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114003012A (en) * | 2021-11-10 | 2022-02-01 | 华电邹县发电有限公司 | DCS alarm device with early warning function based on big data thermal power generating unit |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |