CN220173655U - Explosion-proof structure of electric quantity transmitter - Google Patents
Explosion-proof structure of electric quantity transmitter Download PDFInfo
- Publication number
- CN220173655U CN220173655U CN202321354832.4U CN202321354832U CN220173655U CN 220173655 U CN220173655 U CN 220173655U CN 202321354832 U CN202321354832 U CN 202321354832U CN 220173655 U CN220173655 U CN 220173655U
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- explosion
- electric quantity
- proof structure
- side wall
- fixedly connected
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000004880 explosion Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Abstract
The utility model discloses an explosion-proof structure of an electric quantity transmitter, which comprises two fixing clamps, wherein the two fixing clamps are copper clamps and are arranged in an up-down symmetrical mode, clamping grooves are formed in the middle positions of the side walls of one side of the two opposite sides of the two fixing clamps, a connecting seat is fixedly connected to the two side walls of one side of the two opposite sides of the two fixing clamps respectively, two through holes are formed between the upper side wall and the lower side wall of the connecting seat in a front-back symmetrical mode, a group of heat dissipation fins are fixedly connected to the side walls of the side of the two opposite sides of the two fixing clamps, and a heat conducting pad is fixedly connected to the inner side wall of the clamping groove. According to the utility model, the high-efficiency heat leading-out structure is arranged through the explosion-proof structure of the integral electric quantity transmitter, namely, the fixing cards on the upper side and the lower side are copper cards, the heat conducting pad is arranged in each copper card, the heat radiating fins are arranged outside each copper card, and after the explosion-proof structure of the integral electric quantity transmitter is assembled and installed, the heat of the electric quantity transmitter can be rapidly led out for explosion prevention.
Description
Technical Field
The utility model relates to the field of electric quantity transmitter components, in particular to an explosion-proof structure of an electric quantity transmitter.
Background
An electric quantity transducer is a device for converting measured electric quantity parameters (such as signals of current, voltage, power, frequency, power factor and the like) into direct current and direct voltage and isolating and outputting analog signals or digital signals. The loop with 4-20 mA analog signal current value output by the international standard of the novel transmitter is widely applied in the process of transmitting data and controlling some actuators which are easy to receive instructions according to the standard.
The utility model of the prior art with publication number CN212406705U relates to an explosion-proof structure of an electric quantity transmitter, which comprises a shell (1); a test board (2) is arranged in the shell (1), and an electric quantity test module (3) is arranged on the test board (2); the test board (2) and the electric quantity test module (3) are packaged in the shell (1) through insulating resin (4). According to the utility model, through improving the packaging mode of the electric quantity transmitter, the electric quantity transmitter is only required to be adsorbed in the control cabinet by using the magnet of the shell cover, so that the potential safety hazard existing in the field use of the conventional electric quantity transmitter can be solved, and the problem of conventional electric quantity testing of an oil field to an oil well is affected due to high-pressure gas leakage accidents during field testing.
However, the above device has the following problems in use: when the explosion-proof structure of current electric quantity transmitter is used, it lacks good electric quantity transmitter cooperation mounting structure, carries out when the cooperation of electric quantity transmitter outside makes up the installation, and the dismouting convenience of the explosion-proof structure of its whole electric quantity transmitter is relatively poor, and the explosion-proof structure of current electric quantity transmitter lacks efficient heat in addition leads out the structure, carries out after the explosion-proof structure composite installation of whole electric quantity transmitter, can't lead out explosion-proof fast with the heat of electric quantity transmitter.
Disclosure of Invention
The utility model aims to solve the technical problem that an explosion-proof structure of the existing electric quantity transmitter lacks a good electric quantity transmitter matching installation structure and a high-efficiency heat conducting structure.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an explosion-proof structure of electric quantity changer, including two fixing clips, two the fixing clip is the copper card and is the setting of vertical symmetry form, two the draw-in groove has been seted up to fixing clip one side lateral wall intermediate position in opposite directions, two respectively fixedly connected with connecting seat of one side both sides wall in opposite directions of fixing clip, two through-holes have been seted up to the symmetry form about being between the connecting seat upper and lower both sides wall, two respectively fixedly connected with heat radiation fin of fixing clip one side lateral wall apart from, draw-in groove inside wall fixedly connected with heat conduction pad, every two be the same screw rod of sliding connection in the through-hole of vertical symmetry form setting.
Through above-mentioned technical scheme, the explosion-proof structure of whole electric quantity changer is provided with efficient heat and derives the structure, and the fixing clip of upper and lower both sides is the copper card promptly, and is provided with the heat conduction pad in the copper card to and copper card is equipped with radiator fin outward, carries out after the explosion-proof structure combination installation of whole electric quantity changer, can derive explosion-proof fast with the heat of electric quantity changer.
The utility model is further provided with: the middle parts of two side walls of the fixing clamp are respectively and fixedly connected with a reinforcing block, the upper two bottom walls of the reinforcing blocks are respectively and fixedly connected with a connecting seat at one corresponding side of the reinforcing block, the lower two top walls of the reinforcing blocks are respectively and fixedly connected with a connecting seat at one corresponding side of the reinforcing block, and through grooves are formed between the front side wall and the rear side wall of the reinforcing block of the connecting seat.
Through the technical scheme, the reinforcing block plays a role in connection and reinforcement between the fixing clamp and the connecting seat, and meanwhile through grooves are formed between the front side wall and the rear side wall of the reinforcing block, so that a weight reduction effect is achieved.
The utility model is further provided with: the heat dissipation fins are arranged in a plurality of horizontally equidistant mode, a group of diversion holes are formed between the two side walls of the heat dissipation fins, a group of diversion holes are arranged in a three-way mode and are arranged in a front-to-back equidistant mode, and nuts are connected to the upper end and the lower end of each of the four connecting seats in a threaded mode on the outer side wall of the screw.
Through above-mentioned technical scheme, it is provided with good electric quantity changer cooperation mounting structure, is provided with the fixing clip of two activities promptly to the cooperation is provided with the bolt structure, carries out when electric quantity changer outside cooperation combination installation, and the dismouting convenience of its explosion-proof structure of whole electric quantity changer is better.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the electric quantity transmitter is provided with a good electric quantity transmitter matching installation structure, namely two movable fixing cards are arranged, and the bolt structure is arranged in a matching way, so that when the electric quantity transmitter is matched and assembled and installed outside, the explosion-proof structure of the whole electric quantity transmitter is convenient and fast to assemble and disassemble;
2. according to the utility model, the high-efficiency heat leading-out structure is arranged through the explosion-proof structure of the integral electric quantity transmitter, namely, the fixing cards on the upper side and the lower side are copper cards, the heat conducting pad is arranged in each copper card, the heat radiating fins are arranged outside each copper card, and after the explosion-proof structure of the integral electric quantity transmitter is assembled and installed, the heat of the electric quantity transmitter can be rapidly led out for explosion prevention.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a perspective view of the overall bolt-dismantling structure of the present utility model;
fig. 3 is a perspective view of the fixing clip structure of the present utility model.
In the figure: 1. a fixing clip; 2. a clamping groove; 3. a connecting seat; 4. a through hole; 5. a thermal pad; 6. a screw; 7. a nut; 8. a reinforcing block; 9. a through groove; 10. a heat radiation fin; 11. and a deflector hole.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-3, an explosion-proof structure of an electric quantity transmitter includes two fixing cards 1, the two fixing cards 1 are copper cards and are arranged in an up-down symmetrical mode, a clamping groove 2 is formed in the middle of the side wall of one side of each of the two fixing cards 1, a connecting seat 3 is fixedly connected to the two side walls of the opposite side of each of the two fixing cards 1, two through holes 4 are formed in a front-back symmetrical mode between the upper side wall and the lower side wall of the connecting seat 3, a group of heat dissipation fins 10 are fixedly connected to the side wall of the two fixing cards 1, a heat conduction pad 5 is fixedly connected to the inner side wall of each of the clamping grooves 2, the same screw rod 6 is slidably connected in each of the two through holes 4 which are arranged in the up-down symmetrical mode, the explosion-proof structure of the whole electric quantity transmitter is provided with an efficient heat conduction structure, namely the fixing cards 1 on the upper side and the lower side are copper cards, a heat conduction pad 5 is arranged in each copper card, and after the explosion-proof structure of the whole electric quantity transmitter is assembled and installed, the explosion-proof structure of the whole electric quantity transmitter can be conducted.
As shown in fig. 1-3, the middle parts of two side walls of the fixing clip 1 are respectively and fixedly connected with a reinforcing block 8, the bottom walls of the upper two reinforcing blocks 8 are respectively and fixedly connected with a connecting seat 3 on one corresponding side, the top walls of the lower two reinforcing blocks 8 are respectively and fixedly connected with a connecting seat 3 on one corresponding side, through grooves 9 are formed between the front side wall and the rear side wall of the reinforcing block 8 of the connecting seat 3, the reinforcing block 8 plays a role in connecting and reinforcing the fixing clip 1 and the connecting seat 3, and meanwhile, through grooves 9 are formed between the front side wall and the rear side wall of the reinforcing block 8, so that a weight reducing effect is achieved.
As shown in fig. 1-3, a plurality of heat dissipation fins 10 are horizontally equidistantly arranged, a group of diversion holes 11 are formed between two side walls of the heat dissipation fins 10, three diversion holes 11 are formed in a front-to-back equidistant mode, nuts 7 are respectively connected with the outer side walls of the screw rods 6 and located at the upper end and the lower end of the four connecting seats 3 in a threaded mode, the nuts are provided with good electric quantity transducer matching installation structures, namely two movable fixing cards 1 are arranged in a matching mode, a bolt structure is arranged in a matching mode, and when the electric quantity transducer is matched and assembled outside, the whole electric quantity transducer is convenient and fast to assemble and disassemble.
When the anti-explosion structure of the integral electric quantity transmitter is used, the anti-explosion structure of the integral electric quantity transmitter is provided with the efficient heat leading-out structure, namely, the fixing cards 1 on the upper side and the lower side are copper cards, the heat conducting pads 5 are arranged in the copper cards, the heat radiating fins 10 are arranged outside the copper cards, after the anti-explosion structure of the integral electric quantity transmitter is assembled and installed, the heat of the integral electric quantity transmitter can be rapidly led out to be explosion-proof, the reinforcing block 8 plays a role in connecting and reinforcing the fixing cards 1 with the connecting seat 3, meanwhile, through grooves 9 are formed between the front side wall and the rear side wall of the reinforcing block 8, the weight is reduced, and in addition, the anti-explosion structure of the integral electric quantity transmitter is provided with a good electric quantity transmitter assembling structure, namely, two movable fixing cards 1 are arranged in a matched mode, and a bolt structure is arranged in a matched mode, and when the outer side of the electric quantity transmitter is assembled and installed in a matched mode, the assembling convenience in disassembling and assembling mode of the anti-explosion structure of the integral electric quantity transmitter is good.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides an explosion-proof structure of electric quantity changer, includes two fixing clips (1), its characterized in that: the two fixing cards (1) are copper cards and are arranged in an up-down symmetrical mode, and clamping grooves (2) are formed in the middle positions of the side walls of the two opposite sides of the two fixing cards (1);
two side walls of one side of the two fixing cards (1) opposite to each other are fixedly connected with a connecting seat (3), and two through holes (4) are symmetrically formed between the upper side wall and the lower side wall of the connecting seat (3) in a front-back mode;
two fixed cards (1) are separated from one side wall and are fixedly connected with a group of radiating fins (10) respectively, the inner side wall of each clamping groove (2) is fixedly connected with a heat conducting pad (5), and the same screw rod (6) is connected in a sliding manner in each two through holes (4) which are arranged in an up-down symmetrical mode.
2. The explosion-proof structure of an electrical quantity transmitter according to claim 1, wherein: the heat dissipation fins (10) are arranged horizontally and equidistantly.
3. The explosion-proof structure of an electrical quantity transmitter according to claim 1, wherein: a group of diversion holes (11) are formed between two side walls of the radiating fins (10), and the diversion holes (11) are three in number and are equidistantly arranged from front to back.
4. The explosion-proof structure of an electrical quantity transmitter according to claim 1, wherein: the middle parts of the two side walls of the fixing clamp (1) are respectively fixedly connected with a reinforcing block (8).
5. The explosion-proof structure of an electrical quantity transmitter according to claim 4, wherein: the upper two bottom walls of the reinforcing blocks (8) are respectively and fixedly connected with connecting seats (3) on one corresponding side of the bottom walls, and the lower two top walls of the reinforcing blocks (8) are respectively and fixedly connected with connecting seats (3) on one corresponding side of the top walls.
6. The explosion-proof structure of an electrical quantity transmitter according to claim 1, wherein: a through groove (9) is formed between the front side wall and the rear side wall of the reinforcing block (8) of the connecting seat (3).
7. The explosion-proof structure of an electrical quantity transmitter according to claim 1, wherein: the outer side wall of the screw rod (6) is connected with a nut (7) at the upper end and the lower end of the four connecting seats (3) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354832.4U CN220173655U (en) | 2023-05-31 | 2023-05-31 | Explosion-proof structure of electric quantity transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354832.4U CN220173655U (en) | 2023-05-31 | 2023-05-31 | Explosion-proof structure of electric quantity transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173655U true CN220173655U (en) | 2023-12-12 |
Family
ID=89064777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321354832.4U Active CN220173655U (en) | 2023-05-31 | 2023-05-31 | Explosion-proof structure of electric quantity transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173655U (en) |
-
2023
- 2023-05-31 CN CN202321354832.4U patent/CN220173655U/en active Active
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