CN220935338U - Heat tracing device for gas pressure regulator - Google Patents

Abstract

The utility model relates to the technical field of pressure regulators, in particular to a heat tracing device for a gas pressure regulator. The gas pressure regulator heat tracing device comprises a plate, wherein the mounting plate is mounted in a pressure regulator case, and a processor is arranged on one side wall of the mounting plate; and a rotating rod in rotating connection is arranged on one side of the mounting plate, which is far away from the processor. According to the gas pressure regulator heat tracing device provided by the utility model, the rotating rods are erected on the mounting plate, the connecting cylinders in threaded connection are sleeved on the two sides of the rotating rods, and the connecting cylinders are driven to move by the control rotating rods in the later stage, so that the connecting cylinders on the two sides drive the connecting plates and the heating plate to move, the outer wall of the connecting plates and the inner wall of the case are enabled to rapidly finish the hidden rotation of the device, and further the later stage installation of the device is enabled to be more convenient and rapid.

Description

Heat tracing device for gas pressure regulator

Technical Field

The utility model relates to the technical field of pressure regulators, in particular to a heat tracing device for a gas pressure regulator.

Background

The average annual temperature in the northwest part of China is lower than 8.5 ℃. The extremely minimum air temperature reaches-45.9 ℃. And 190 days in the annual frost-free period. In winter, the blocking phenomenon is easy to occur at the interception position of the pressure regulating equipment in the pressure regulating cabinet under the condition of extremely low temperature. The common solution is to install a heat tracing device at the position where the freezing and blocking easily occur to carry out heat preservation, such as an electric heat tracing belt.

Generally, when the electric heat tracing band is used, the electric heat tracing band is directly used for working and preserving heat, long-time continuous operation is required for the external cold environment of the straight surface of the electric heat tracing band, and the problem of short service life of the electric heat tracing band is caused.

In order to solve the above problems, it is necessary to improve the connection structure of the heating board and the processor and other components thereof on the basis of the structure of publication No. CN212868715U, so as to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a heat tracing device for a gas pressure regulator.

The gas pressure regulator heat tracing device provided by the utility model comprises a mounting plate, wherein the mounting plate is arranged in a pressure regulator case, and a processor is arranged on one side wall of the mounting plate;

The utility model discloses a solar energy collection device, including mounting panel, treater, connecting plate, rotating rod that the one side of mounting panel was kept away from the treater is erect and is rotated the connection, the both sides of rotating rod all overlap and are equipped with threaded connection's connecting cylinder, two the relative one end of connecting cylinder all is equipped with the connecting plate, and two the outside of connecting plate all is equipped with the heating plate.

Preferably, a fixedly connected supporting plate is arranged below the mounting plate outer wall processor, convex rods are arranged on two sides of the outer wall of the supporting plate in a fixedly connected mode, and pressing plates in sliding connection are sleeved on the outer walls of the convex rods.

Preferably, the top ends of the two convex rods are respectively sleeved with a threaded connection limiting cap, and an extrusion spring is respectively sleeved between the two convex rod external pressing plates and the limiting caps.

Preferably, the middle part of backup pad has seted up the standing groove, just the inner wall specification of standing groove is the same with the outer wall specification of electric tracing band.

Preferably, the mounting panel is kept away from the supporting plate that two fixed connection was erect on the treater lateral wall, two the inside of supporting plate is all rotated between bearing and the dwang and is connected, the guide arm that is equipped with sliding connection is all inserted to the inside both sides of supporting plate, and two the tip of guide arm all with the outer wall fixed connection of corresponding connecting plate.

Preferably, a connecting frame fixedly connected is arranged on one side wall of each heating plate, and the connecting frames are fixedly sleeved on the outer walls of the corresponding connecting plates.

Compared with the related art, the gas pressure regulator heat tracing device provided by the utility model has the following beneficial effects:

1. According to the utility model, the rotating rod is erected on the mounting plate, the connecting cylinders in threaded connection are sleeved on the two sides of the rotating rod, and the connecting cylinders are driven to move by controlling the rotating rod in the later stage, so that the connecting cylinders on the two sides drive the connecting plates and the heating plate to move, and the outer wall of the connecting plates and the inner wall of the case can quickly finish the hidden rotation of the device, and further, the later-stage mounting of the device is more convenient and quick.

2. According to the utility model, through the electrical connection between the first temperature sensor and the second temperature sensor and the processor, the phenomenon of energy consumption waste caused by overlong working time of the electric heat tracing band or the phenomenon of blockage of the hot gas regulator caused by overlong working time of the electric heat tracing band can be avoided in the later use, and the working time and the duration of the later stage of the electric heat tracing band can be more accurate.

Drawings

FIG. 1 is a schematic diagram of a heat tracing device for a gas pressure regulator according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the rear view of FIG. 1;

FIG. 3 is a schematic elevational view of the mounting plate of FIG. 1;

FIG. 4 is a schematic view of the mounting plate of FIG. 2 from the rear and its components;

FIG. 5 is a schematic view of the structure of the heating plate and its components shown in FIG. 1;

fig. 6 is a schematic view of the structure of the support plate and its components shown in fig. 1.

Reference numerals in the drawings: 1. a mounting plate; 11. a processor; 12. a first temperature sensor; 13. a second temperature sensor; 14. a support sheet; 2. a rotating lever; 3. a connecting cylinder; 31. a connecting plate; 32. a guide rod; 4. a heating plate; 41. a connection frame; 5. a support plate; 51. a protruding rod; 511. a placement groove; 52. a pressing plate; 53. extruding a spring; 54. a limit cap; 6. an electric tracing band.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, a gas pressure regulator heat tracing device according to an embodiment of the present utility model includes: mounting plate 1, and mounting plate 1 is installed inside the machine case of publication number CN 212868715U.

In the embodiment of the present utility model, referring to fig. 1, 2, 3, 4 and 5, a first temperature sensor 12 and a second temperature sensor 13 for detecting temperature are further disposed on a side wall of the mounting board 1, and an electric tracing band 6 is disposed on the processor 11 and is electrically connected to the processor;

The utility model provides a rotating connection's dwang 2 is erect to one side that treater 11 was kept away from to mounting panel 1, the both sides of dwang 2 all overlap and are equipped with threaded connection's connecting cylinder 3, two connecting cylinder 3 relative one end all are equipped with connecting plate 31, and the outside of two connecting plates 31 all is equipped with heating plate 4, mounting panel 1 is kept away from the supporting plate 14 of two fixed connection of being erect on a lateral wall of treater 11, the inside of two supporting plates 14 all rotates between through bearing and dwang 2 to be connected, the guide arm 32 of sliding connection is all inserted to the inside both sides of supporting plate 14, and the tip of two guide arms 32 all with correspond connecting plate 31's outer wall fixed connection, all be equipped with fixed connection's linking frame 41 on a lateral wall of two heating plates 4, and linking frame 41 fixed cover is established on the outer wall of corresponding connecting plate 31.

It should be noted that: in this embodiment, the end of the first temperature sensor 12 is located inside the output pipe in the publication CN212868715U, so that the temperature in the gas pipeline can be detected in real time by the first temperature sensor 12 in the later stage, the processor 11 can control the electric tracing band 6 to work smoothly according to the detected temperature, and the electric tracing band 6 is wound on the outer side wall of the voltage regulator in the publication CN212868715U, so that the working electric tracing band 6 can perform heat-preserving work on the voltage regulator smoothly;

The processor 11, the first temperature sensor 12, the second temperature sensor 13 and the heating plate 44 are connected with the same mounting plate 1, and the two sides of the rotating rod 2 are connected with the connecting cylinder 3 through two thread structures with opposite thread directions on the back of the mounting plate 1;

When the device is installed in the later period, a worker can directly control the rotating rod 2 to rotate, the rotating rod 2 can smoothly drive the corresponding connecting cylinder 3 to move back to back through the thread structures on two sides, the connecting cylinder 3 can smoothly drive the heating plate 4 to move through the connecting plate 31 and the connecting frame 41 until the outer walls of the connecting plate 31 and the heating plate 4 are propped against two sides of the inner wall of the case, the device can be smoothly erected and installed in the case, and the whole installation process is very convenient and fast;

meanwhile, through the arrangement of the two symmetrically distributed heating plates 4, when the processor 11 is compared with the numerical value detected by the second temperature sensor 13 in the later period, the temperature inside the case is less than the set critical value, and when the heating plates 4 are required to be controlled to work, the two heating plates 4 heat the two sides of the inside of the case simultaneously, so that the temperature inside the case can be quickly warmed up for protection;

The temperature control heating device group formed among the first temperature sensor 12, the second temperature sensor 13, the processor 11 and the electric tracing band 6 can detect the equipment temperature and the environment temperature through the first temperature sensor 12 and the second temperature sensor 13 when the processor 11 is used in the later period, and the equipment interception parts and the like are frozen and blocked due to the fact that the water content in the pipeline is separated when the temperature reaches-10 ℃;

Therefore, when in use, the processor 11 can control the electric tracing band 6 to work according to the set starting temperature value (for example, lower than 5 ℃) so as to automatically start the equipment for protection, and when the ambient temperature and the equipment temperature reach (no freeze blocking risk, for example, higher than 5 ℃), the processor 11 can automatically close the electric tracing band 6, thereby smoothly avoiding the easily freeze blocking temperature interval, realizing intelligent automatic temperature control and heat preservation, and simultaneously reducing the energy consumption of electric energy;

Device effect comparison table

In the embodiment of the utility model, referring to fig. 1 and 6, a fixedly connected supporting plate 5 is arranged below an outer wall processor 11 of a mounting plate 1, fixedly connected convex rods 51 are respectively arranged on two sides of the outer wall of the supporting plate 5, a pressing plate 52 in sliding connection is sleeved on the outer wall of each convex rod 51, a threaded connection limit cap 54 is respectively sleeved on the top ends of each convex rod 51, an extrusion spring 53 is respectively sleeved between the outer pressing plate 52 of each convex rod 51 and the limit cap 54, a placing groove 511 is formed in the middle of the supporting plate 5, and the specification of the inner wall of the placing groove 511 is identical with that of the outer wall of an electric tracing band 6.

It should be noted that: when the electric tracing band 6 is installed, after being connected with the processor 11, a worker can pick up the pressing plate 52 to pull the electric tracing band away from the supporting plate 5, so that the supporting plate 5 and the pressing plate 52 are separated, then the electric tracing band can pass through between the supporting plate 5 and the pressing plate 52, and after passing through the supporting plate 5 and the pressing plate 52, the stretching of the pressing plate 52 can be released;

at this time, the pressing plate 52 and the pressing spring 53 between the limiting caps 54 can smoothly press the pressing plate 52 through the acting force of the pressing plate 52, so that the pressing plate 52 can smoothly press the electric tracing band 6, the electric tracing band 6 can be further stably positioned in the placing groove 511, the electric semi-heating band is fixed, the electric tracing band 6 can be further stably connected with the processor 11 in the later stage when being used, and the phenomenon that the joint of the electric tracing band 6 falls off is reduced.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (6)

1. The gas pressure regulator heat tracing device comprises a mounting plate (1), wherein the mounting plate (1) is mounted in a pressure regulator case, a processor (11) is arranged on one side wall of the mounting plate (1), and the gas pressure regulator heat tracing device is characterized in that a first temperature sensor (12) and a second temperature sensor (13) for detecting temperature are further arranged on the side wall of the mounting plate (1), and an electric heat tracing belt (6) in electric connection is arranged on the processor (11);

The utility model discloses a solar energy power generation device, including mounting panel (1), treater (11), mounting panel (1), connecting plate (31) are all equipped with to one side of keeping away from treater (11) is erect dwang (2) of rotating connection, the both sides of dwang (2) all overlap and are equipped with threaded connection's connecting cylinder (3), two connecting cylinder (3) relative one end all is equipped with connecting plate (31), and two the outside of connecting plate (31) all is equipped with heating plate (4).

2. The gas pressure regulator heat tracing device according to claim 1, wherein a fixedly connected supporting plate (5) is arranged below the processor (11) on the outer wall of the mounting plate (1), fixedly connected convex rods (51) are arranged on two sides of the outer wall of the supporting plate (5), and a pressing plate (52) in sliding connection is sleeved on the outer wall of each convex rod (51).

3. The gas pressure regulator heat tracing device according to claim 2, wherein the top ends of the two convex rods (51) are respectively sleeved with a threaded connection limit cap (54), and an extrusion spring (53) is respectively sleeved between the two convex rods (51) and the limit caps (54).

4. The gas pressure regulator heat tracing device according to claim 2, wherein a placement groove (511) is provided in the middle of the support plate (5), and the inner wall specification of the placement groove (511) is the same as the outer wall specification of the electric tracing band (6).

5. The gas pressure regulator heat tracing device according to claim 1, wherein two fixedly connected supporting pieces (14) are erected on a side wall of the mounting plate (1) far away from the processor (11), the interiors of the two supporting pieces (14) are rotationally connected with the rotating rod (2) through bearings, guide rods (32) which are in sliding connection are inserted into the two sides of the interiors of the supporting pieces (14), and the end parts of the two guide rods (32) are fixedly connected with the outer walls of the corresponding connecting plates (31).

6. The gas pressure regulator heat tracing device according to claim 1, wherein a connecting frame (41) fixedly connected is arranged on one side wall of each of the two heating plates (4), and the connecting frame (41) is fixedly sleeved on the outer wall of the corresponding connecting plate (31).