CN217130962U - Nitrogen charging protection system for thermal equipment - Google Patents
Nitrogen charging protection system for thermal equipment Download PDFInfo
- Publication number
- CN217130962U CN217130962U CN202220887947.9U CN202220887947U CN217130962U CN 217130962 U CN217130962 U CN 217130962U CN 202220887947 U CN202220887947 U CN 202220887947U CN 217130962 U CN217130962 U CN 217130962U
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- China
- Prior art keywords
- nitrogen
- tank body
- protection system
- fixedly connected
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 80
- 230000001681 protective effect Effects 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims 2
- 244000309464 bull Species 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 14
- 238000007791 dehumidification Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model provides a thermal equipment fills nitrogen protection system belongs to thermal power generation technical field, and this thermal equipment fills nitrogen protection system includes the protecting tank body, and one side of the protecting tank body is provided with the pipe that admits air, and the opposite side of the protecting tank body is provided with the pipe of giving vent to anger, the equal fixedly connected with dead lever in both sides of the pipe surface of admitting air and giving vent to anger, the other end fixedly connected with fixed plate of dead lever, the last fixed surface of fixed plate is connected with the fixed block. Insert the nitrogen outlet pipe mouth department of nitrogen making equipment with the first rubber connecting sleeve of air inlet pipe one end earlier, then rotate the screw thread post again, make it drive arc splint to pipeline department removal, until two arc splint centre grippings fixed to the pipeline on can, just can be with the firm nitrogen outlet pipe who fixes nitrogen making equipment of air inlet pipe, according to above-mentioned theory of operation on the same principle, also can be with the firm nitrogen inlet pipe who fixes thermal equipment of air outlet pipe, thereby make the device have higher fastness with being connected of equipment pipeline department.
Description
Technical Field
The utility model belongs to the technical field of thermal power generation, concretely relates to heating power equipment fills nitrogen protection system.
Background
Thermodynamic devices generally refer to various machines and appliances required when heat is transferred or converted into mechanical power. Such as various heat engines, heat exchangers, etc. These thermal devices are protected from corrosion and oxidation by nitrogen charging when they need to be taken out of service for long or short periods of time. When the nitrogen making equipment is used for filling nitrogen into the thermal equipment, the nitrogen making equipment and the thermal equipment need to be communicated by the nitrogen filling protection device, so that the nitrogen filling protection device can play a protection role in filling nitrogen into the thermal equipment. However, a large impact force is generated during nitrogen charging, so that the connection between the nitrogen charging protection device and the equipment nitrogen pipeline is relatively firm, but the traditional nitrogen charging protection device is poor in connection firmness with the equipment nitrogen pipeline due to the fact that the structural design is single, so that the phenomenon that the nitrogen charging protection device and the equipment are connected easily to loosen or fall off is caused, the nitrogen charging process is influenced, and certain nitrogen resources are wasted. And the common nitrogen-charging protection device does not have a dehumidification function on the nitrogen device, because the nitrogen device produced by the nitrogen production equipment contains certain moisture under the influence of the environment, and if the moisture in the nitrogen gas is not removed, the moisture can cause certain corrosion damage to the thermal equipment.
Through the search utility model CN202121930629.8 discloses the thermal equipment fill nitrogen protection system and CN202121357229.2 disclose a refrigeration plant and fill nitrogen protection frock do not have with the reinforced structure of equipment nitrogen gas pipeline junction, easily receive the influence of impact force like this when filling nitrogen, appear filling the phenomenon that nitrogen protection device drops from equipment to dehumidification efficiency to nitrogen gas is also not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating power equipment fills nitrogen protection system, aim at solving among the prior art and the equipment nitrogen gas pipeline's the not good enough problem of connection fastness and not having the dehumidification function.
In order to achieve the above object, the utility model provides a following technical scheme: thermal equipment fills nitrogen protection system, including the protective tank body, one side of the protective tank body is provided with the pipe of admitting air, the opposite side of the protective tank body is provided with the pipe of giving vent to anger, the equal fixedly connected with dead lever in both sides of pipe surface of giving vent to anger of pipe of admitting air, the other end fixedly connected with fixed plate of dead lever, the last fixed surface of fixed plate is connected with the fixed block, the internal thread of fixed block is connected with the screw thread post, the inside of the protective tank body is provided with heating conductor, one side fixed mounting moisture detector of heating conductor.
Furthermore, a first air hose is fixedly mounted at the input end of the protective tank body, and the input end of the first air hose is communicated with the output end of the air inlet duct.
Furthermore, a second air hose is fixedly mounted at the output end of the protective tank body, and the output end of the second air hose is communicated with the input end of the air outlet conduit.
Furthermore, one end of the threaded column below the fixing plate is fixedly connected with an arc-shaped clamping plate through a bearing, and one end of the threaded column above the fixing plate is fixedly connected with a rotating rod.
Furthermore, the input end of the air inlet guide pipe is fixedly connected with a first rubber connecting sleeve, and the output end of the air outlet guide pipe is fixedly connected with a second rubber connecting sleeve.
Furthermore, the left side and the right side of the inner wall of the protective tank body are fixedly connected with cotton fiber adsorption layers.
Furthermore, one side of the outer surface of the protective tank body is provided with a power supply controller.
Furthermore, the left side and the right side of the outer surface of the protective tank body are fixedly connected with supporting frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this thermal power equipment fills nitrogen protection system, first rubber connecting sleeve with inlet duct one end is pegged graft to nitrogen outlet pipe mouth department of nitrogen making equipment, then rotate the screw thread post again, make it drive arc splint to pipeline department removal, until two arc splint centre grippings fixed to the pipeline on can, just can be with the firm nitrogen outlet pipe who fixes to nitrogen making equipment of inlet duct on, the same reason is according to above-mentioned operating principle, also can be with the firm nitrogen inlet pipe who fixes to thermal power equipment of outlet duct on, thereby make the device have higher fastness with being connected of equipment pipeline department, can effectually prevent that the device later stage from appearing the phenomenon of hourglass or becoming flexible, both can ensure the nitrogen filling efficiency to thermal power equipment, also avoid the phenomenon of nitrogen gas leakage.
2. This thermal power equipment fills nitrogen protection system, the fixed position of pipe and the pipe of giving vent to anger will admit air after firm, system nitrogen equipment output nitrogen gas, nitrogen gas enters into the inside of the protection jar body through pipe and the first air hose of admitting air, at this moment when moisture exists in the moisture detector detects nitrogen gas, electrical source controller can open heating conductor automatically, heating conductor can give off the heat, in order to improve the inside temperature of the protection jar body, moisture in the nitrogen gas will be heated drying in the protection jar body like this, thereby make the device have efficient dehumidification effect to nitrogen gas, prevent that moisture in the nitrogen gas from causing the damage to thermal power equipment, in order to increase the device fill nitrogen protective properties.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic view of the front view of the partial sectional structure of the present invention.
In the figure: 1. protecting the tank body; 2. an air intake duct; 3. an air outlet duct; 4. fixing the rod; 5. a fixing plate; 6. a fixed block; 7. a threaded post; 8. a heating conductor; 9. a moisture detector; 10. a first air hose; 11. a second vent hose; 12. an arc-shaped splint; 13. a rotating rod; 14. a first rubber connecting sleeve; 15. a second rubber connecting sleeve; 16. a cotton fiber absorbent layer; 17. a power supply controller; 18. a support frame.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: thermal equipment fills nitrogen protection system, including the protective tank body 1, one side of the protective tank body 1 is provided with inlet duct 2, the opposite side of the protective tank body 1 is provided with outlet duct 3, the equal fixedly connected with dead lever 4 in both sides of inlet duct 2 and outlet duct 3 surface, the other end fixedly connected with fixed plate 5 of dead lever 4, the last fixed surface of fixed plate 5 is connected with fixed block 6, the internal thread connection of fixed block 6 has threaded column 7, the inside of the protective tank body 1 is provided with heating conductor 8, one side fixed mounting moisture detector 9 of heating conductor 8.
In the embodiment of the present invention, the first rubber connecting sleeve 14 at one end of the air inlet pipe 2 is inserted into the nitrogen outlet pipe of the nitrogen making equipment, then the threaded post 7 is rotated to drive the arc-shaped clamp plates 12 to move towards the pipe until the two arc-shaped clamp plates 12 are clamped and fixed on the pipe, so as to firmly fix the air inlet pipe 2 on the nitrogen outlet pipe of the nitrogen making equipment, and similarly, according to the above operation principle, the air outlet pipe 3 can also be firmly fixed on the nitrogen inlet pipe of the thermal equipment, and finally the nitrogen making equipment outputs nitrogen, and the nitrogen enters the interior of the protective tank 1 through the air inlet pipe 2 and the first air hose 10, and at this time, when the moisture detector 9 detects the moisture in the nitrogen, the heating conductor 8 can emit heat to improve the interior temperature of the protective tank 1, so that the moisture in the nitrogen can be heated and dried in the protective tank 1, the dehumidified nitrogen is discharged into the thermal equipment through the second vent hose 11 and the air outlet conduit 3.
Example 2
Compared with the embodiment 1, on the basis of the embodiment 1,
the input end of the protective tank body 1 is fixedly provided with a first air hose 10, and the input end of the first air hose 10 is communicated with the output end of the air inlet duct 2.
In this embodiment: the nitrogen generating apparatus may discharge nitrogen gas into the inside of the protective tank 1 through the first air hose 10.
Specifically, the output end of the protective tank body 1 is fixedly provided with a second air hose 11, and the output end of the second air hose 11 is communicated with the input end of the air outlet conduit 3.
In this embodiment: the protective tank 1 can discharge the nitrogen gas in the protective tank into the thermal equipment through the second air hose 11.
Specifically, one end of the threaded column 7 located below the fixing plate 5 is fixedly connected with an arc-shaped clamping plate 12 through a bearing, and one end of the threaded column 7 located above the fixing plate 5 is fixedly connected with a rotating rod 13.
In this embodiment: by clamping and fixing the two arc-shaped clamping plates 12 on the pipeline, the connection firmness of the device and the external equipment pipeline can be increased, and the threaded column 7 is convenient to rotate through the rotating rod 13.
Specifically, the input end of the air inlet conduit 2 is fixedly connected with a first rubber connecting sleeve 14, and the output end of the air outlet conduit 3 is fixedly connected with a second rubber connecting sleeve 15.
In this embodiment: the inlet duct 2 can be connected with the nitrogen outlet pipeline of the nitrogen making equipment through the first rubber connecting sleeve 14, and the outlet duct 3 can be connected with the nitrogen inlet pipeline of the thermal equipment through the second rubber connecting sleeve 15.
Example 3
Compared with the embodiment 2, on the basis of the embodiment 2,
the left side and the right side of the inner wall of the protective tank body 1 are both fixedly connected with cotton fiber adsorption layers 16.
In this embodiment: the moisture in the nitrogen gas can be further adsorbed by the two cotton fiber adsorption layers 16.
Specifically, one side of the outer surface of the protective tank 1 is provided with a power controller 17.
In this embodiment: the opening and closing of the heating conductor 8 can be automatically controlled by the power controller 17.
Specifically, the left side and the right side of the outer surface of the protective tank body 1 are both fixedly connected with a support frame 18.
In this embodiment: the device can be stably supported by the support frame 18.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the nitrogen-filling protection system of the thermal equipment is used, firstly, the first rubber connecting sleeve 14 at one end of the air inlet conduit 2 is inserted at the nitrogen outlet pipeline port of the nitrogen-making equipment, then the rotating rods 13 on the upper side and the lower side of the pipeline are respectively rotated, and are connected through the screw thread between the threaded column 7 and the fixed block 6 and the bearing between one end of the threaded column 7 and the arc-shaped clamping plate 12, thus, the threaded column 7 can be rotated to drive the arc-shaped clamping plates 12 to move towards the pipeline until the two arc-shaped clamping plates 12 are clamped and fixed on the pipeline, so that the air inlet guide pipe 2 can be fixed on the nitrogen outlet pipeline of the nitrogen making equipment, and similarly, according to the above-mentioned operation principle, the second rubber connecting sleeve 15 at one end of the air outlet guide pipe 3 is inserted into the nitrogen inlet pipeline opening of the thermal equipment, and the threaded columns 7 on the two sides of the pipeline are respectively rotated, so that the air outlet guide pipe 3 is also fixed on the nitrogen inlet pipeline of the thermodynamic equipment; after the positions of the air inlet guide pipe 2 and the air outlet guide pipe 3 are fixed, nitrogen is output by the nitrogen making equipment, the nitrogen enters the protective tank body 1 through the air inlet guide pipe 2 and the first ventilating hose 10, at the moment, when moisture exists in the nitrogen detected by the humidity detector 9, the power supply controller 17 can automatically start the heating conductor 8, the heating conductor 8 can emit heat to improve the internal temperature of the protective tank body 1, so that the moisture in the nitrogen can be heated and dried in the protective tank body 1, the moisture in the nitrogen can be further adsorbed by the two cotton fiber adsorption layers 16, and finally, the dehumidified nitrogen is discharged into the thermal equipment through the second ventilating hose 11 and the air outlet guide pipe 3; the device can be stably supported by the support frame 18.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Thermal power equipment fills nitrogen protection system, including the protection jar body (1), its characterized in that: one side of the protective tank body (1) is provided with air inlet pipe (2), the opposite side of the protective tank body (1) is provided with air outlet pipe (3), air inlet pipe (2) and the equal fixedly connected with dead lever (4) in both sides of air outlet pipe (3) surface, the other end fixedly connected with fixed plate (5) of dead lever (4), the last fixed surface of fixed plate (5) is connected with fixed block (6), the internal thread of fixed block (6) is connected with threaded column (7), the inside of the protective tank body (1) is provided with heating conductor (8), one side fixed mounting moisture detector (9) of heating conductor (8).
2. The thermal device nitrogen charge protection system of claim 1, wherein: the air inlet protection device is characterized in that a first air hose (10) is fixedly mounted at the input end of the protection tank body (1), and the input end of the first air hose (10) is communicated with the output end of the air inlet guide pipe (2).
3. The thermal device nitrogen charge protection system of claim 1, wherein: the output end of the protective tank body (1) is fixedly provided with a second ventilation hose (11), and the output end of the second ventilation hose (11) is communicated with the input end of the air outlet pipe (3).
4. The thermal device nitrogen charge protection system of claim 1, wherein: the screw thread post (7) are located the one end of fixed plate (5) below and pass through bearing fixedly connected with arc splint (12), screw thread post (7) are located one end fixedly connected with bull stick (13) of fixed plate (5) top.
5. The thermal device nitrogen charge protection system of claim 1, wherein: the input end of the air inlet guide pipe (2) is fixedly connected with a first rubber connecting sleeve (14), and the output end of the air outlet guide pipe (3) is fixedly connected with a second rubber connecting sleeve (15).
6. The thermal device nitrogen charge protection system of claim 1, wherein: the left side and the right side of the inner wall of the protective tank body (1) are fixedly connected with cotton fiber adsorption layers (16).
7. The thermal device nitrogen charge protection system of claim 1, wherein: and a power supply controller (17) is arranged on one side of the outer surface of the protective tank body (1).
8. The thermal device nitrogen charge protection system of claim 1, wherein: the left side and the right side of the outer surface of the protective tank body (1) are fixedly connected with supporting frames (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220887947.9U CN217130962U (en) | 2022-04-18 | 2022-04-18 | Nitrogen charging protection system for thermal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220887947.9U CN217130962U (en) | 2022-04-18 | 2022-04-18 | Nitrogen charging protection system for thermal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130962U true CN217130962U (en) | 2022-08-05 |
Family
ID=82649646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220887947.9U Withdrawn - After Issue CN217130962U (en) | 2022-04-18 | 2022-04-18 | Nitrogen charging protection system for thermal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130962U (en) |
-
2022
- 2022-04-18 CN CN202220887947.9U patent/CN217130962U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220805 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220805 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |