CN212868715U - Gas pressure regulator companion heat facility - Google Patents
Gas pressure regulator companion heat facility Download PDFInfo
- Publication number
- CN212868715U CN212868715U CN202021214692.7U CN202021214692U CN212868715U CN 212868715 U CN212868715 U CN 212868715U CN 202021214692 U CN202021214692 U CN 202021214692U CN 212868715 U CN212868715 U CN 212868715U
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- Prior art keywords
- case
- heat
- temperature sensor
- temperature
- pressure regulator
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- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000011229 interlayer Substances 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000007257 malfunction Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model is suitable for a voltage regulator technical field provides a gas voltage regulator companion heat facility, including the input tube, the input tube can be dismantled through the voltage regulator and connect in the output tube, the input tube with the output tube is located respectively the gas output end and the input end of voltage regulator, the input tube, the output tube with the outside of voltage regulator is provided with the quick-witted case of seting up with the intermediate layer; the heating plate can heat up and keep warm to the temperature environment of quick-witted incasement portion, avoid the long-time problem that the operation that lasts that the outside cold environment of the direct side of accompanying tropical needs leads to the life-span short, the temperature of machine incasement portion detects through second temperature sensor, the treater detects temperature and critical numerical value contrast processing afterwards, and control heating plate carries out the generating heat of corresponding temperature numerical value, realize the control to the regulator ambient temperature, the cooperation accompanying tropical is solved for the involucra of regulator to become the problem that the malfunction can become stiff to winter for rubber products.
Description
Technical Field
The utility model belongs to the technical field of the voltage regulator, especially, relate to a gas voltage regulator companion heat facility.
Background
The natural gas can be used as clean energy to replace coal and fuel oil in a large range, and along with the progress of the society, the natural gas becomes an important development direction of environment-friendly energy, and is widely applied to the fields of natural gas power generation, gas utilization of urban residents, industrial fuel, natural gas air conditioners, liquefied natural gas automobiles and the like.
Because of containing vapor in the gas, can condense into the drop of water and adhere to in the pressure regulator winter, can freeze and form to freeze stifled below zero in winter, because of the involucra in the pressure regulator is rubber product, can become stiff winter and cause the pressure regulator malfunctioning to the accident appears.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas pressure regulator companion heat facility aims at solving because of containing vapor in the gas, can condense into the drop of water in winter and adhere to in the pressure regulator, and the below zero degree can freeze to form and freeze stifled winter, is rubber products because of the involucra in the pressure regulator, can become stiff winter and cause the pressure regulator malfunctioning to the problem of accident appears.
The utility model is realized in such a way, a gas pressure regulator heat tracing device, which comprises an input pipe, the input pipe is detachably connected with an output pipe through a pressure regulator, the input pipe and the output pipe are respectively positioned at the gas output end and the input end of the pressure regulator, the input pipe, the output pipe and the outer side of the pressure regulator are provided with a case provided with an interlayer, the inside of the case is provided with a processor, the signal output end and the input end of the processor are respectively and electrically connected with a heat tracing band and a first temperature sensor, the heat tracing band is wound on the outer side wall of the pressure regulator, one end of the first temperature sensor is positioned inside the output pipe, the inner wall of the case is provided with a second temperature sensor, the lower surface of the case is inserted with a heating plate, the second temperature sensor and the heating plate are respectively and electrically connected with the signal input end and the output end of, the inside wall of the case is provided with heat dissipation holes.
Preferably, the first temperature sensor, the processor and the heat tracing band form a heat tracing route, and the second temperature sensor, the processor, the case and the heating plate form a heat preservation route.
Preferably, the model of the first temperature sensor is set as ARM microcontroller chip AD7020, and the first temperature sensor and the second temperature sensor are both set as thermistors with negative temperature coefficients.
Preferably, the bottom surface interlayer of the case is communicated with the interlayers at two sides, and a plurality of radiating holes distributed at equal intervals are formed at two sides of the case and are communicated with the interlayers.
Preferably, the heating plate is drawer-shaped, and includes a heating wire and a transformer therein.
Preferably, the case is a closed case, and one side of the case is provided with a case door.
Preferably, the outer side wall of the case is provided with a heat insulation layer for preventing the internal temperature from dissipating too fast.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a gas pressure regulator companion heat facility, but the outside through setting up at the pressure regulator is the automatic companion's of carrying out temperature variation in addition winding heat band, still be provided with the quick-witted case of installing the board that generates heat, the board that generates heat can heat up and keep warm to the temperature environment of quick-witted incasement portion, avoid the companion torrid zone straight face external cold environment to need long-time continuous operation to lead to the short-lived problem, the temperature of machine incasement portion detects through second temperature sensor, the treater detects temperature and critical numerical value contrast processing afterwards, and the control board that generates heat corresponds temperature numerical value generates heat, realize the control to regulator external temperature, the cooperation companion torrid zone is rubber products to the involucra of regulator, can become stiff winter and cause the pressure regulator malfunctioning, thereby the problem of accident appears is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a structure of a middle heating plate of the present invention;
FIG. 3 is a schematic view of the heat tracing path and the heat preservation path in the present invention;
in the figure: 1. an input tube; 2. an output pipe; 3. a voltage regulator; 4. a first temperature sensor; 5. a processor; 6. a heat tracing band; 7. a second temperature sensor; 8. a chassis; 9. a heat generating plate; 10. and (4) heat dissipation holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gas pressure regulator heat tracing device comprises an input pipe 1, the input pipe 1 is detachably connected with an output pipe 2 through a pressure regulator 3, the input pipe 1 and the output pipe 2 are respectively arranged at the gas output end and the gas input end of the pressure regulator 3, the input pipe 1, the outside of output tube 2 and voltage regulator 3 is provided with the quick-witted case 8 of seting up the intermediate layer, the internally mounted of machine case 8 has treater 5, the signal output part and the input of treater 5 electric connection respectively have heat tracing band 6 and first temperature sensor 4, heat tracing band 6 twines in the lateral wall of voltage regulator 3, the one end of first temperature sensor 4 is located the inside of output tube 2, second temperature sensor 7 is installed to the inner wall of machine case 8, the lower surface of machine case 8 is pegged graft and is had the board 9 that generates heat, second temperature sensor 7 and the board 9 that generates heat be electric connection respectively in the signal input part and the output of treater 5, louvre 10 has been seted up to machine case 8.
In the embodiment, when in use, the first temperature sensor 4 of the heat tracing route detects the temperature of the gas and the water in the output pipe 2 in real time, and sends the detected temperature to the processor 5, the processor 5 receives the detected temperature data and compares the detected temperature data with the temperature node data of the internal starting heat tracing band 6, if the temperature data is greater than the temperature node data, the heat tracing band 6 is not required to be started, if the temperature data is less than the temperature node data, the heat tracing band 6 is started to be electrified and started, the heat tracing band 6 is composed of a conductive plastic layer and an electric wire, the electric energy enables the conductive material to be heated, the output heating power is automatically reduced along with the temperature increase, namely after the electric heat tracing band 6 is electrified, the resistance of the electric heat tracing band 6 is increased along with the temperature increase, the output heating power of the electric heat tracing band 6 is reduced, and meanwhile, the electric heat tracing band 6 transfers heat to the low-, heating and protecting gas and water in the pressure regulator 3, detecting the temperature of the case 8 by the second temperature sensor 7, sending the temperature in the case 8 to the processor 5, comparing the detected temperature value with the critical temperature of the heating plate 9 started in the processor 5, if the detected temperature value is larger than the critical temperature data, starting the heating plate 9, if the detected temperature value is smaller than the critical temperature data, starting to control the heating plate 9 to be powered on, firstly, the processor 5 compares the detected data with the critical data to obtain the difference value between the detected data and the critical data, controlling the corresponding output voltage of the transformer in the heating plate 9 according to the difference value, ensuring that the heat sent by the heating plate 9 is the same as or multiple of the temperature difference value, then powering on the transformer in the heating plate 9 and controlling the output voltage of the transformer, controlling the corresponding voltage of the electric heating wire by the transformer to generate electricity, and heating the bottom surface of the case 8 by the heating plate 9, because the interlayer at the bottom of the case 8 is communicated with the interlayer at the side surface, the interlayer of the case 8 transfers heat to the inside through the radiating holes 10 at the side surface, and the pressure regulator 3, the output pipe 2 and the input pipe 1 are insulated.
Furthermore, the first temperature sensor 4, the processor 5 and the heat tracing band 6 form a heat tracing route, and the second temperature sensor 7, the processor 5, the case 8 and the heating plate 9 form a heat preservation route.
In the present embodiment, the heat tracing route: the first temperature sensor 4 detects the temperature of the fuel gas and the water inside the output pipe 2 and sends the temperature data to the processor 5, the processor 5 compares and processes the temperature data sent by the first temperature sensor 4, and finds out the corresponding set temperature data according to the internal storage data and sends the data to the heat tracing band 6, the heat tracing band 6 compensates the heat loss of the voltage regulator 3 by utilizing the heat output by the heat tracing cable, the heat tracing cable is mainly composed of a conductive plastic layer and electric wires, the electric energy heats up the conductive material, the output heating power automatically reduces along with the temperature rise, after the electric tracing band 6 is electrified, as the temperature increases, the resistance of the electric trace ribbon 6 becomes larger, the output thermal power of the electric trace ribbon 6 decreases, meanwhile, the electric tracing band 6 transfers heat to the low-temperature voltage regulator 3, and then the tracing band 6 can correspondingly generate heat according to the temperature data set by the processor 5; the heat preservation route, the inside temperature of second temperature sensor 7 detection machine case 8, the temperature data that second temperature sensor 7 sent is handled in the comparison of treater 5, and find out the corresponding temperature data that sets up according to inside storage data and send for the transformer in the board 9 that generates heat, the voltage of the heating wire in the board 9 that generates heat is controlled to the transformer, and then the board 9 that generates heat can correspond according to the temperature data that treater 5 set up and generate heat, the board 9 that generates heat heats control to 8 bottom surfaces of machine case, 8 inside cavities of machine case transmit the heat inside through the louvre 10 of side surface.
Further, the model of the first temperature sensor 4 is set as an ARM microcontroller chip AD7020, and both the first temperature sensor 4 and the second temperature sensor 7 are set as thermistors with negative temperature coefficients.
In the embodiment, a new generation of ARM processor AD7020 is taken as a core, a thermistor with a negative temperature coefficient is used as a temperature sensor, a high-precision 12-bit A/D is used as a temperature data collector and a D/A converter depending on an adaptive PID algorithm is used for heating and controlling the heat tracing band 6 and the heating plate 9, so that the transformer 3 is kept warm and heated, and the model of the heat tracing band 6 is DZL-60 EVZ-85-J.
Further, the bottom interlayer of the case 8 is communicated with the interlayers at the two sides, and the two sides of the case 8 are provided with a plurality of radiating holes 10 which are distributed at equal intervals and communicated with the interlayers.
In this embodiment, set up the intermediate layer of 8 bottom surfaces of quick-witted case and the intermediate layer of both sides to the connected state to the board 9 that generates heat in the bottom intermediate layer can be with heat transfer to the intermediate layer of both sides in, and scatter it to the inside of quick-witted case 8 through louvre 10 on the intermediate layer of both sides, carry out outside heating heat preservation to inside voltage regulator 3 and output tube 2 and input tube 1, set up the board 9 that generates heat in the intermediate layer of bottom surface, because hot gas upwards scatters, can be with it quick inside the quick-witted case 8 who scatters the top.
Further, the heating plate 9 is provided in a drawer shape, and includes an electric heating wire and a transformer therein.
In this embodiment, the heating plate 9 is set to be drawer-shaped, so that the heating plate can be conveniently taken and placed, and therefore the heating wire inside the heating plate 9 can be quickly replaced and maintained, the transformer is connected to the heating wire inside the heating plate 9, the processor 5 controls the voltage input to the heating wire through the control transformer, the heating power of the heating wire is further controlled, and the heating wire is controlled in a heating mode in real time.
Further, the case 8 is a closed case, and a case door is disposed on one side of the case.
In this embodiment, set up quick-witted case 8 into confined box, can be with being located its inside output tube 2, input tube 1 and voltage regulator 3 etc. carry out the protection of temperature, air conditioning direct influence to the other side in avoiding external environment, cause inside water to freeze, the burden of the heat tracing band 6 of winding on the voltage regulator 3 surface has been lightened, it needs long-time heating to avoid the straight face air conditioning of heat tracing band 6, cause its damage to reduce life, the box sets up the installation of the one side person of being convenient for use of chamber door, on the other hand convenient to use is to manual regulation and control and the maintenance of voltage regulator 3.
Further, the outer side wall of the case 8 is provided with a heat insulation layer for preventing the internal temperature from dissipating too fast.
In this embodiment, set up the one deck heat preservation at the surface of quick-witted case 8, protect quick-witted case 8 inside radiating heat of board 9 that generates heat, avoid carrying out quick heat dissipation under external environmental influence, cause inside unable heat preservation, the board 9 that generates heat need last incessant work of generating heat, cause the long-time overload work of board 9 that generates heat to lead to damaging or damaging, reduce its life.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a gas pressure regulator companion's heat facility, includes input tube (1), input tube (1) can be dismantled through voltage regulator (3) and connect in output tube (2), input tube (1) with output tube (2) are located respectively the gas output and the input of voltage regulator (3), its characterized in that: the outer sides of the input pipe (1), the output pipe (2) and the pressure regulator (3) are provided with a case (8) with an interlayer, a processor (5) is arranged in the case (8), the signal output end and the signal input end of the processor (5) are respectively and electrically connected with a heat tracing band (6) and a first temperature sensor (4), the heat tracing band (6) is wound on the outer side wall of the voltage regulator (3), one end of the first temperature sensor (4) is positioned in the output pipe (2), a second temperature sensor (7) is arranged on the inner wall of the case (8), a heating plate (9) is inserted on the lower surface of the case (8), the second temperature sensor (7) and the heating plate (9) are respectively and electrically connected to the signal input end and the signal output end of the processor (5), and heat dissipation holes (10) are formed in the inner side wall of the case (8).
2. The gas pressure regulator heat tracing apparatus of claim 1, wherein: the first temperature sensor (4), the processor (5) and the heat tracing band (6) form a heat tracing route, and the second temperature sensor (7), the processor (5), the case (8) and the heating plate (9) form a heat preservation route.
3. The gas pressure regulator heat tracing apparatus of claim 1, wherein: the type of the first temperature sensor (4) is set as ARM microcontroller chip AD7020, and the first temperature sensor (4) and the second temperature sensor (7) are both set as thermistors with negative temperature coefficients.
4. The gas pressure regulator heat tracing apparatus of claim 1, wherein: the bottom surface interlayer of the case (8) is communicated with the interlayers at two sides, and a plurality of radiating holes (10) which are distributed at equal intervals are arranged at two sides of the case (8) and are communicated with the interlayers.
5. The gas pressure regulator heat tracing apparatus of claim 1, wherein: the heating plate (9) is drawer-shaped, and the heating plate comprises an electric heating wire and a transformer.
6. The gas pressure regulator heat tracing apparatus of claim 1, wherein: the case (8) is a closed case body, and one side of the case body is provided with a case door.
7. The gas pressure regulator heat tracing apparatus of claim 1, wherein: and the outer side wall of the case (8) is provided with a heat-insulating layer for preventing the internal temperature from dissipating too fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214692.7U CN212868715U (en) | 2020-06-28 | 2020-06-28 | Gas pressure regulator companion heat facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214692.7U CN212868715U (en) | 2020-06-28 | 2020-06-28 | Gas pressure regulator companion heat facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868715U true CN212868715U (en) | 2021-04-02 |
Family
ID=75211865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021214692.7U Expired - Fee Related CN212868715U (en) | 2020-06-28 | 2020-06-28 | Gas pressure regulator companion heat facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868715U (en) |
-
2020
- 2020-06-28 CN CN202021214692.7U patent/CN212868715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 100000 room 1-04, 1st floor, building 10, East District, yard 10, Xibeiwang East Road, Haidian District, Beijing Patentee after: Beijing BiaoXin Zhilian Technology Co.,Ltd. Address before: 101300 Room 2123, 2 Floor, 102 Gate, 8 Building, 12 Xinjie, Nanfaxin Town, Shunyi District, Beijing Patentee before: BEIJING HANLINYUAN TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |