CN218565109U - Large-scale thermal power plant machine side water drainage device - Google Patents
Large-scale thermal power plant machine side water drainage device Download PDFInfo
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- CN218565109U CN218565109U CN202222674684.6U CN202222674684U CN218565109U CN 218565109 U CN218565109 U CN 218565109U CN 202222674684 U CN202222674684 U CN 202222674684U CN 218565109 U CN218565109 U CN 218565109U
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Abstract
The utility model discloses a large-scale thermal power plant machine side drainage device, which relates to the field of drainage, and comprises a device main body, wherein a sealing cover plate is installed on the upper side of the device main body, a fixed baffle is fixedly connected with the inner bottom surface of the device main body, a first clamping block and a second clamping block are respectively and fixedly connected with the outer side surface of the device main body close to the top edge position, a third clamping block is fixedly connected with the outer side surface of the device main body close to the bottom, an electromagnetic valve is arranged at the middle position of one side of the fixed baffle, a refrigeration module and a cotton pad are respectively arranged at the two sides of the fixed baffle, and an air inlet pipe, an inlet pipe and a drain pipe are respectively arranged on the first clamping block, the second clamping block and the third clamping block in a penetrating way; the utility model discloses have convenient drainage function, realized the whole recoveries of condensate, the environmental protection just uses the reliability high, and can avoid the condensate of whereabouts to cause the impact to device main part is inside, has fine buffering safeguard function, has improved the life of device.
Description
Technical Field
The utility model relates to a drain field specifically is a large-scale thermal power plant machine side drainage device.
Background
The drainage system is a water collecting and draining device and a pipeline system which are arranged for recovering condensed water formed when a heating pipe is started or steam stagnates in the device or the pipeline. When water is gathered in the hydrophobic steam pipeline, water impact is caused during operation, and the pipeline or equipment is vibrated or damaged. If the accumulated water in the pipeline enters the steam turbine, the steam turbine is seriously damaged. Therefore, the steam pipeline and the equipment of the thermal power plant must be provided with a water discharge system after starting running water, frequently draining water and stopping running.
Through retrieval, in the patent with the Chinese patent number of CN201920786646.5, the device for recovering the drained water of the low-pressure heat supply steam pipeline of the power plant is disclosed, the drained water of the heat supply pipeline in the plant can be effectively recovered, and the influence on the vacuum tightness of the unit caused by the drained water into a drain flash tank collecting pipe of an original unit is avoided; the safety hazard that the fog was scattered all the day and had the pressure drainage to the non-pressure potential water that drains water in the factory that the discharge non-pressure drain pipe caused has been eliminated, can guarantee the security of the operation of the low pressure heat supply steam pipe of power plant, but can not realize the whole recovery of condensate water, environmental protection not enough, and the condensate water of whereabouts can lead to the fact the impact to the device is inside, has reduced the life of device, for this reason, we provide a large-scale thermal power plant machine side drainage water installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale thermal power plant machine side is dredged water installation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a large-scale thermal power plant machine side drainage device, includes the device main part, sealed apron is installed to the upside of device main part, the inside bottom surface fixedly connected with fixed stop of device main part, the lateral surface of device main part is close to the first fixture block of top border position difference fixedly connected with and second fixture block, the lateral surface of device main part is close to bottom fixedly connected with third fixture block, one side intermediate position of fixed stop is provided with electromagnetic valve, the both sides of fixed stop are provided with refrigeration module and cotton pad respectively.
As a further scheme of the utility model, it is provided with intake pipe, inlet tube and drain pipe to run through respectively on first fixture block, second fixture block and the third fixture block, the intake pipe all is located cotton pad directly over with the inner of inlet tube, the intake pipe is located the drain pipe directly over.
As a further scheme of the utility model, one side that the fixed stop is close to cotton pad is provided with spacing slide bar, and the interior bottom surface of spacing slide bar fixedly connected with device main part, spacing slide bar's upper end fixedly connected with distance sensor, spacing slide bar's outside movable sleeve is equipped with the floating bead.
As a further aspect of the present invention, the upper side of the refrigeration module is connected with a refrigeration pipe, the shape of the refrigeration pipe is a spiral shape, and the refrigeration pipe movable sleeve is arranged outside the intake pipe.
As a further scheme of the utility model, the lower fixed surface of cotton pad is connected with keeps off the dish, the lower fixed surface that keeps off the dish is connected with the connecting ring board, a plurality of groups drainage groove have been seted up to the lateral surface of connecting ring board, the inside bottom surface fixedly connected with movable tube of device main part, the lower surface intermediate position fixedly connected with movable rod that keeps off the dish, the outside cover of movable rod is equipped with compression spring.
As a further aspect of the present invention, the lower end of the movable rod is located inside the movable tube, the baffle plate is movably mounted inside the device body through the movable rod to cooperate with the movable tube, and is provided with a plurality of groups the drainage grooves are equidistantly distributed on the outer side surface of the connecting ring plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. leading-in to the inside of device main part of water that will condense through the inlet tube, the rethread refrigeration module cooperation refrigeration pipe carries out the condensation condensate water to the steam in the inlet tube, then with its leading-in inside to the device main part, after that along with the rising of water level drive the floating bead along spacing slide bar rebound, monitor the water level with cooperation distance sensor, when reacing and setting for the water level value, open the solenoid valve on the fixed stop, and cooperate the drain pipe to discharge water, convenient drainage function has, the whole recoveries of condensate water have been realized, the environmental protection just uses the reliability height.
2. When the condensation water in intake pipe and the intake pipe is leading-in to the inside of device main part, the condensation water falls earlier on the cotton pad, in case the condensation water sputters, keeps off the dish this moment and cushions the impact force of condensation water through movable rod and compression spring cooperation movable tube, and the condensation water that can avoid the whereabouts causes the impact to device main part inside, has fine buffering safeguard function, has improved the life of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic overall sectional structural view of the present invention.
Fig. 3 is a schematic view of the connection structure of the middle cotton pad of the present invention.
Fig. 4 is a schematic view of the interior of the present invention.
In the figure: 1. a device main body; 2. sealing the cover plate; 3. fixing the partition plate; 4. a first clamping block; 5. an air inlet pipe; 6. a refrigeration module; 7. a refrigeration pipe; 8. a second fixture block; 9. a water inlet pipe; 10. a limiting slide bar; 11. a distance sensor; 12. floating beads; 13. an electromagnetic valve; 14. a third fixture block; 15. a drain pipe; 16. a movable tube; 17. a movable rod; 18. a catch tray; 19. a cotton pad; 20. a connecting ring plate; 21. a drainage groove; 22. compressing the spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: a machine side water drainage device of a large thermal power plant comprises a device main body 1, wherein a sealing cover plate 2 is installed on the upper side of the device main body 1, a fixed partition plate 3 is fixedly connected to the inner bottom surface of the device main body 1, a first fixture block 4 and a second fixture block 8 are fixedly connected to the position, close to the top edge, of the outer side surface of the device main body 1 respectively, a third fixture block 14 is fixedly connected to the position, close to the bottom, of the outer side surface of the device main body 1, an electromagnetic valve 13 is arranged at the middle position of one side of the fixed partition plate 3, and a refrigeration module 6 and a cotton pad 19 are arranged on the two sides of the fixed partition plate 3 respectively;
in the embodiment, referring to fig. 1, 2 and 4, an air inlet pipe 5, an water inlet pipe 9 and a water outlet pipe 15 are respectively arranged on a first fixture block 4, a second fixture block 8 and a third fixture block 14 in a penetrating manner, inner ends of the air inlet pipe 5 and the water inlet pipe 9 are both positioned right above a cotton pad 19, the air inlet pipe 5 is positioned right above the water outlet pipe 15, one side of a fixed partition plate 3 close to the cotton pad 19 is provided with a limit slide bar 10, the limit slide bar 10 is fixedly connected with an inner bottom surface of a device main body 1, the upper end of the limit slide bar 10 is fixedly connected with a distance sensor 11, a floating bead 12 is movably sleeved on the outer side of the limit slide bar 10, the upper side of a refrigeration module 6 is connected with a refrigeration pipe 7, the refrigeration pipe 7 is spirally arranged, and the refrigeration pipe 7 is movably sleeved on the outer side of the air inlet pipe 5;
specifically, earlier the leading-in inside to device main part 1 of water that will condense through inlet tube 9, the steam of rethread refrigeration module 6 cooperation refrigeration pipe 7 in to intake pipe 5 carries out the condensation water, then with its leading-in inside to device main part 1, drive the floating bead 12 along spacing slide bar 10 rebound along with the rising of water level after that, monitor the water level with cooperation distance sensor 11, when reacing and setting for the water level value, open solenoid valve 13 on the fixed stop plate 3, and cooperate drain pipe 15 to discharge water, the convenient drainage function has, the whole recoveries of condensate water have been realized, the environmental protection just uses the reliability height.
Example 2:
this embodiment is shown with reference to fig. 2 and 3, the utility model provides a technical scheme: a side water drainage device of a large thermal power plant, wherein a baffle disc 18 is fixedly connected to the lower surface of a cotton pad 19, a connecting ring plate 20 is fixedly connected to the lower surface of the baffle disc 18, a plurality of groups of drainage grooves 21 are formed in the outer side surface of the connecting ring plate 20, a movable tube 16 is fixedly connected to the inner bottom surface of a device main body 1, a movable rod 17 is fixedly connected to the middle position of the lower surface of the baffle disc 18, a compression spring 22 is sleeved on the outer side of the movable rod 17, the lower end of the movable rod 17 is located in the movable tube 16, the baffle disc 18 is movably installed in the device main body 1 through the cooperation of the movable rod 17 and the movable tube 16, and the plurality of groups of drainage grooves 21 are distributed on the outer side surface of the connecting ring plate 20 at equal intervals;
specifically, when the condensation water in intake pipe 5 and the inlet tube 9 is leading-in to the inside of device main part 1, the condensation water falls on cotton pad 19 earlier to prevent that the condensation water from splashing, keep off 18 and cushion the impact force of condensation water through movable rod 17 and compression spring 22 cooperation movable tube 16 this moment, the condensation water that can avoid the whereabouts causes the impact to device main part 1 is inside, has fine buffering safeguard function, has improved the life of device.
The working principle is as follows: for the utility model discloses, at first do the staff with intake pipe 5, inlet tube 9 and drain pipe 15 pass first fixture block 4 respectively, second fixture block 8 and third fixture block 14 are linked together with device main part 1 is inside, and clamp sealed apron 2 at the upside of device main part 1, when using, the leading-in inside to device main part 1 of water that will condense through inlet tube 9, rethread refrigeration module 6 cooperation refrigeration pipe 7 carries out the condensation to the steam in the intake tube 5, then with its leading-in inside to device main part 1, when the leading-in inside to device main part 1 of condensation in intake tube 5 and inlet tube 9, the condensation falls on cotton pad 19 earlier, with prevent the condensation splash, it cushions through movable rod 17 and compression spring 22 cooperation movable tube 16 to the impact force of condensation this moment to keep off the dish 18, and cushion the drainage groove 21 on connecting ring board 20 to the condensation, and carry out the water conservancy diversion to the condensation through drainage groove 21 on connecting ring board 20, the condensation can avoid the whereabouts to cause the impact to the device main part 1 is inside, fine buffering safeguard function has improved the life of device, along the ascending of water level, the pearl drive the ball 12 and drive the high environmental protection sensor and reach the fixed water discharge distance when the cooperation of the fixed slide rod 11, and the environmental protection sensor, and the environmental protection function is realized that the fixed water discharge, the environmental protection function that the environmental protection is carried out when the cooperation of the fixed water, the environmental protection function is carried out, the environmental protection function when the fixed water discharge, the fixed water that has reached the fixed water discharge.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a large-scale thermal power plant machine side drainage device, includes device main part (1), its characterized in that, sealed apron (2) are installed to the upside of device main part (1), the inside bottom surface fixedly connected with fixed stop (3) of device main part (1), the lateral surface of device main part (1) is close to top border position first fixture block of fixedly connected with (4) and second fixture block (8) respectively, the lateral surface of device main part (1) is close to bottom fixedly connected with third fixture block (14), one side intermediate position of fixed stop (3) is provided with solenoid valve (13), the both sides of fixed stop (3) are provided with refrigeration module (6) and cotton pad (19) respectively.
2. The large thermal power plant machine side water drainage device according to claim 1, wherein an air inlet pipe (5), an air inlet pipe (9) and a water drainage pipe (15) are respectively arranged on the first clamping block (4), the second clamping block (8) and the third clamping block (14) in a penetrating manner, inner ends of the air inlet pipe (5) and the water inlet pipe (9) are both positioned right above the cotton pad (19), and the air inlet pipe (5) is positioned right above the water drainage pipe (15).
3. The machine side water drainage device of the large thermal power plant according to claim 1, wherein a limiting slide bar (10) is arranged on one side of the fixed partition plate (3) close to the cotton pad (19), the limiting slide bar (10) is fixedly connected with the inner bottom surface of the device main body (1), a distance sensor (11) is fixedly connected with the upper end of the limiting slide bar (10), and a floating bead (12) is movably sleeved on the outer side of the limiting slide bar (10).
4. The large-scale thermal power plant machine side water drainage device according to claim 1, wherein a refrigeration pipe (7) is connected to the upper side of the refrigeration module (6), the refrigeration pipe (7) is spirally arranged, and the refrigeration pipe (7) is movably sleeved on the outer side of the air inlet pipe (5).
5. The large-scale thermal power plant machine side water drainage device according to claim 1, wherein a baffle disc (18) is fixedly connected to a lower surface of the cotton pad (19), a connecting ring plate (20) is fixedly connected to a lower surface of the baffle disc (18), a plurality of groups of drainage grooves (21) are formed in an outer side surface of the connecting ring plate (20), a movable pipe (16) is fixedly connected to an inner bottom surface of the device main body (1), a movable rod (17) is fixedly connected to a middle position of a lower surface of the baffle disc (18), and a compression spring (22) is sleeved on an outer side of the movable rod (17).
6. The large-scale thermal power plant machine side water drainage device according to claim 5, wherein the lower end of the movable rod (17) is located inside the movable pipe (16), the baffle disc (18) is movably installed inside the device main body (1) through the movable rod (17) matching with the movable pipe (16), and the plurality of groups of the drainage grooves (21) are equidistantly distributed on the outer side surface of the connecting ring plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674684.6U CN218565109U (en) | 2022-10-11 | 2022-10-11 | Large-scale thermal power plant machine side water drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674684.6U CN218565109U (en) | 2022-10-11 | 2022-10-11 | Large-scale thermal power plant machine side water drainage device |
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| Publication Number | Publication Date |
|---|---|
| CN218565109U true CN218565109U (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222674684.6U Active CN218565109U (en) | 2022-10-11 | 2022-10-11 | Large-scale thermal power plant machine side water drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN218565109U (en) |
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2022
- 2022-10-11 CN CN202222674684.6U patent/CN218565109U/en active Active
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