CN213748652U - Heat insulation device for radar level meter - Google Patents
Heat insulation device for radar level meter Download PDFInfo
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- CN213748652U CN213748652U CN202023243483.8U CN202023243483U CN213748652U CN 213748652 U CN213748652 U CN 213748652U CN 202023243483 U CN202023243483 U CN 202023243483U CN 213748652 U CN213748652 U CN 213748652U
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- radar level
- level meter
- fixedly connected
- protection box
- installation shell
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Abstract
The utility model discloses a heat-proof device for radar level meter, including the installation shell, the installation shell internalization is provided with the guard box, the guard box internalization is provided with radar level meter, radar level meter top fixedly connected with mounting panel all around, the fixed electronic slide rail that is provided with in both sides of guard box inside, the fixed first electro-magnet that is provided with in inside left side top of installation shell and bottom, the fixed second electro-magnet that is provided with in inside right side top of installation shell and bottom, guard box top fixedly connected with connecting rod, installation shell top both sides fixedly connected with stopper, both sides fixedly connected with slide bar between the stopper, connecting rod top fixed connection sleeve, the cover barrel casing is established on the slide bar, sleeve and left side fixed connection spring between the stopper. The utility model discloses stable in structure, it is thermal-insulated effectual, can get up radar level meter protection when radar level meter external temperature is too high, avoid receiving the damage.
Description
Technical Field
The utility model relates to a radar level meter technical field that insulates against heat specifically is a heat-proof device for radar level meter.
Background
The radar level meter adopts a microwave pulse measuring method, can be installed in various metal and nonmetal containers or pipelines, and can be used for carrying out non-contact continuous measurement on the level of liquid, slurry and granular materials, and when the temperature of a stock bin exceeds 500 ℃ in an emergency, the radar level meter can be damaged because the radar level meter cannot bear the high temperature.
The general radar level gauge has the following disadvantages: the general radar level meter is directly arranged at the top of the storage bin, and when the temperature in the storage bin exceeds 500 ℃ due to an emergency situation of the storage bin, the radar level meter and a circuit board cannot bear the high temperature, so that the radar level meter is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat-proof device for radar level meter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat insulation device for a radar level meter comprises an installation shell, wherein a protection box is movably arranged in the installation shell, the radar level meter is movably arranged in the protection box, a mounting plate is fixedly connected to the periphery of the top of the radar level meter, electric slide rails are fixedly arranged on two sides in the protection box, the left end and the right end of the mounting plate are movably arranged on two sides in the electric slide rails, iron blocks are fixedly arranged on the top and the bottom of two sides of the protection box, first electromagnets are fixedly arranged on the top and the bottom of the left side in the installation shell, second electromagnets are fixedly arranged on the top and the bottom of the right side in the installation shell, a connecting rod is fixedly connected to the top of the protection box, a chute is fixedly arranged on the top of the installation shell, the connecting rod is movably arranged in the chute, limit blocks are fixedly connected to two sides of the top of the installation shell, and a slide bar is fixedly connected between the limit blocks on two sides, the connecting rod top fixedly connected with sleeve, the sleeve cover is established on the slide bar, sleeve and left side fixedly connected with spring between the stopper, just the spring housing is established on the slide bar.
Preferably, a temperature sensor is fixedly arranged at the bottom of the radar level gauge.
Preferably, a control switch is fixedly arranged at the top in the protection box and electrically connected with the first electromagnet closing circuit and the second electromagnet opening circuit.
Preferably, the installation shell and the protection box are made of heat insulation materials.
Preferably, the electric slide rail, the first electromagnet and the second electromagnet are connected with an external power supply and are provided with a controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses will trigger electronic slide rail and start when temperature sensor detects the outside temperature and surpasss the temperature that radar level meter can bear, drive mounting panel and radar level meter rebound, make radar level meter contract completely in the guard box, simultaneously radar level meter top is conflicted to control switch, control switch triggers can make first electro-magnet outage, first magnet outage loses the attraction to the iron plate, make the sleeve slide right along the slide bar under the effect of spring, drive connecting rod and guard box and move right to the mounting shell right side, make the guard box be in airtight state, carry out thermal-insulated protection to the radar level meter in the guard box, avoid the radar level meter to cause the damage;
2. the utility model discloses a trigger at control switch and make the second electro-magnet circular telegram simultaneously, when the protective housing removed the installation shell right side, the circular telegram of second electro-magnet can attract the iron plate, fixes the protective housing on the installation shell right side, avoids the protective housing to remove after the installation shell right side under the effect of spring repetitive motion, avoids influencing the seal and the heat-proof quality of protective housing.
Drawings
FIG. 1 is a schematic view of the overall structure of a heat insulation device for a radar level gauge according to the present invention;
FIG. 2 is a schematic view of a thermal insulation device protection box for a radar level gauge according to the present invention when retracted;
fig. 3 is a schematic top view of the thermal insulation device for a radar level gauge according to the present invention.
In the figure: 1. mounting a shell; 2. a protection box; 3. a radar level gauge; 4. mounting a plate; 5. an electric slide rail; 6. an iron block; 7. a first electromagnet; 8. a second electromagnet; 9. a connecting rod; 10. a chute; 11. a limiting block; 12. a slide bar; 13. a sleeve; 14. a spring; 15. a temperature sensor; 16. and controlling the switch.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a heat insulation device for a radar level gauge, comprising: a heat insulation device for a radar level meter comprises an installation shell 1, a protection box 2 is movably arranged in the installation shell 1, a radar level meter 3 is movably arranged in the protection box 2, a mounting plate 4 is fixedly connected to the periphery of the top of the radar level meter 3, electric slide rails 5 are fixedly arranged on two sides in the protection box 2, the left end and the right end of the mounting plate 4 are movably arranged in the electric slide rails 5 on two sides, iron blocks 6 are fixedly arranged on the top and the bottom of two sides of the protection box 2, a first electromagnet 7 is fixedly arranged on the top and the bottom of the left side in the installation shell 1, a second electromagnet 8 is fixedly arranged on the top and the bottom of the right side in the installation shell 1, a connecting rod 9 is fixedly connected to the top of the protection box 2, a chute 10 is fixedly arranged on the top of the installation shell 1, limit blocks 11 are fixedly connected to two sides of the top of the installation shell 1, a slide rod 12 is fixedly connected between the limit blocks 11 on two sides, the top of the connecting rod 9 is fixedly connected with a sleeve 13, the sleeve 13 is sleeved on the sliding rod 12, a spring 14 is fixedly connected between the sleeve 13 and the left side limiting block 11, and the spring 14 is sleeved on the sliding rod 12.
A temperature sensor 15 is fixedly arranged at the bottom of the radar level gauge 3.
The top in the protection box 2 is fixedly provided with a control switch 16, and the control switch 16 is electrically connected with a closing circuit of the first electromagnet 7 and an opening circuit of the second electromagnet 8.
The installation shell 1 and the protection box 2 are made of heat insulation materials.
The electric slide rail 5, the first electromagnet 7 and the second electromagnet 8 are connected with an external power supply and are provided with a controller.
The working principle is as follows: the utility model discloses a will trigger electronic slide rail 5 to start when temperature sensor 15 detects the outside temperature and surpasss the temperature that radar level meter 3 can bear, drive mounting panel 4 and radar level meter 3 and move up, make radar level meter 3 contract in protection box 2 completely, radar level meter 3 top is conflicted to control switch 16 simultaneously, control switch 16 triggers and can make first electro-magnet 7 outage, first electro-magnet 7 outage loses the attraction to iron plate 6, make sleeve 13 slide right along slide bar 12 under the effect of spring 14, drive connecting rod 9 and protection box 2 and move right side to installation shell 1, make protection box 2 be in airtight state, carry out thermal-insulated protection to radar level meter 3 in protection box 2, avoid radar level meter 3 to cause the damage, through triggering at control switch 16 and make second electro-magnet 8 circular telegram simultaneously, when protection box 2 moves right side to installation shell 1, the second electro-magnet 8 circular telegram can attract iron plate 6, fixes guard box 2 on installation shell 1 right side, avoids guard box 2 to remove and moves repeatedly under the effect of spring 14 behind the installation shell 1 right side, avoids influencing the leakproofness and the heat-proof quality of guard box 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A thermal insulation arrangement for a radar level gauge, comprising a mounting housing (1), characterized in that: the mounting structure is characterized in that a protection box (2) is movably arranged in the mounting shell (1), a radar level meter (3) is movably arranged in the protection box (2), a mounting plate (4) is fixedly connected to the periphery of the top of the radar level meter (3), electric slide rails (5) are fixedly arranged on two sides in the protection box (2), the left end and the right end of the mounting plate (4) are movably arranged in the electric slide rails (5), iron blocks (6) are fixedly arranged on the top and the bottom of two sides of the protection box (2), first electromagnets (7) are fixedly arranged on the top and the bottom of the left side in the mounting shell (1), second electromagnets (8) are fixedly arranged on the top and the bottom of the right side in the mounting shell (1), a connecting rod (9) is fixedly connected to the top of the protection box (2), a sliding chute (10) is fixedly arranged on the top of the mounting shell (1), and the connecting rod (9) is movably arranged in the sliding chute (10), install casing (1) top both sides fixedly connected with stopper (11), both sides fixedly connected with slide bar (12) between stopper (11), connecting rod (9) top fixedly connected with sleeve (13), sleeve (13) cover is established on slide bar (12), sleeve (13) and left side fixedly connected with spring (14) between stopper (11), just spring (14) cover is established on slide bar (12).
2. A thermal insulation arrangement for a radar level gauge according to claim 1, wherein: and a temperature sensor (15) is fixedly arranged at the bottom of the radar level gauge (3).
3. A thermal insulation arrangement for a radar level gauge according to claim 1, wherein: the top is fixed in guard box (2) is provided with control switch (16), control switch (16) and first electro-magnet (7) close circuit and second electro-magnet (8) open circuit electric connection.
4. A thermal insulation arrangement for a radar level gauge according to claim 1, wherein: the mounting shell (1) and the protection box (2) are made of heat insulation materials.
5. A thermal insulation arrangement for a radar level gauge according to claim 1, wherein: the electric sliding rail (5), the first electromagnet (7) and the second electromagnet (8) are connected with an external power supply and are provided with controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243483.8U CN213748652U (en) | 2020-12-29 | 2020-12-29 | Heat insulation device for radar level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243483.8U CN213748652U (en) | 2020-12-29 | 2020-12-29 | Heat insulation device for radar level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213748652U true CN213748652U (en) | 2021-07-20 |
Family
ID=76837113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023243483.8U Active CN213748652U (en) | 2020-12-29 | 2020-12-29 | Heat insulation device for radar level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213748652U (en) |
-
2020
- 2020-12-29 CN CN202023243483.8U patent/CN213748652U/en active Active
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