CN212746424U - Drainage device of steam heating system - Google Patents
Drainage device of steam heating system Download PDFInfo
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- CN212746424U CN212746424U CN202021298397.4U CN202021298397U CN212746424U CN 212746424 U CN212746424 U CN 212746424U CN 202021298397 U CN202021298397 U CN 202021298397U CN 212746424 U CN212746424 U CN 212746424U
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Abstract
The utility model discloses a drainage device of steam heating system, including steam conduit, fixed plate and mounting panel, steam conduit's right side below welded connection has the drainage chamber, and the inside of drainage chamber upper end has seted up and has collected the mouth, fixed plate fixed mounting is both sides around the drainage chamber is inside, and the fixed plate inboard has seted up the spacing groove, the inboard laminating of spacing groove is provided with the stopper, and stopper welded connection both sides around the kicking block, the upside bonding connection of kicking block has first sealing rubber pad, and the downside of kicking block is connected with the haulage rope, the haulage rope runs through the outside of fixed pulley, and fixed pulley fixed mounting is in the inside of drainage chamber. This steam heating system's drainage device collects the comdenstion water through collecting the mouth to utilize the buoyancy of water to drive the floating block and remove, the use of the linkage structure that cooperation haulage rope, fixed pulley, mounting panel and through-hole are constituteed can hold in range and move the plug and remove, and the ration is discharged the comdenstion water.
Description
Technical Field
The utility model relates to a steam heating system technical field specifically is a steam heating system's drainage device.
Background
Steam heating system mainly is the system that steam that uses water heating to generate realizes heating function, and usable steam carries out direct heating or indirect heating to the material that needs the heating, when using steam in steam heating system, need use the pipeline to carry steam to steam, so that steam and the direct or indirect contact of the material that needs the heating, steam can produce the comdenstion water when heating the material, need be discharged the comdenstion water from the pipeline.
However, the drainage device of the existing steam heating system still has disadvantages in the using process, the condensate water cannot be discharged quantitatively and automatically, a self-control valve is required to discharge the condensate water, and the frequent discharge of the condensate water is accompanied with the loss of steam heat, so that the loss of steam heat cannot be reduced while the drainage is performed.
Therefore, we propose a drain device of a steam heating system in order to solve the above-mentioned problems.
Disclosure of Invention
An object of the utility model is to provide a steam heating system's drainage device to solve the drainage device of current steam heating system on the existing market that above-mentioned background art provided and can not the ration carry out automatic emission to the comdenstion water, can not reduce the problem of the thermal loss of steam in the drainage.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage device of a steam heating system comprises a steam pipeline, a fixed plate and a mounting plate, wherein a drainage chamber is welded and connected to the lower right side of the steam pipeline, a collection opening is formed in the upper end of the drainage chamber, the fixed plate is fixedly mounted on the front side and the rear side of the interior of the drainage chamber, a limiting groove is formed in the inner side of the fixed plate, limiting blocks are arranged on the inner side of the limiting groove in a laminating mode and are welded and connected to the front side and the rear side of a floating block, a first sealing rubber pad is connected to the upper side of the floating block in an adhering mode, a traction rope is connected to the lower side of the floating block and penetrates through the outer side of a fixed pulley, the fixed pulley is fixedly mounted in the drainage chamber, the mounting plate is fixedly mounted in the right side of the drainage chamber and is connected with a connecting rod through a spring, a blocking block, the plugging block is located on the inner side of the main water drainage port, an auxiliary water drainage port is connected below the main water drainage port, the main water drainage port and the auxiliary water drainage port are both arranged on the right side of the water drainage chamber, and a through hole is formed in the inner portion below the mounting plate.
Preferably, the floating blocks are connected with the fixed plate in a sliding manner, and the upper side surfaces of the floating blocks are distributed in an inclined manner.
Preferably, the first sealing rubber pads are distributed at the joint of the floating block and the collecting port, and the main section of the collecting port is distributed in an inclined shape.
Preferably, the hauling cable passes through the fixed pulley and the through hole in sequence and is connected with the floating block and the blocking block respectively, and the side view surface of the fixed pulley is of an I-shaped structure.
Preferably, the outer diameter of the blocking block is sequentially reduced from left to right, a second sealing rubber pad is distributed at the contact position of the blocking block and the main water drainage port, and the main water drainage port is communicated with the auxiliary water drainage port.
Preferably, the main section of the connecting rod is of a T-shaped structure, and the connecting rod and the mounting plate form an elastic structure through a spring.
Compared with the prior art, the beneficial effects of the utility model are that: the water discharge device of the steam heating system,
(1) the condensed water is collected through the collection port, the floating block is driven to move by utilizing the buoyancy of water, and the block can be driven to move synchronously by matching with the use of a linkage structure consisting of the traction rope, the fixed pulley, the mounting plate and the through hole, so that the condensed water is quantitatively discharged;
(2) whole device is when carrying out the ration discharge to the comdenstion water, can utilize the interior remaining comdenstion water of drainage chamber to carry out the water seal operation to a small amount of steam in the drainage chamber in step, avoids the steam to discharge, prevents the thermal loss of steam.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the main section structure of the drainage chamber of the present invention;
FIG. 3 is a schematic view of a side sectional structure of the drainage chamber of the present invention;
fig. 4 is the side-sectional structure schematic diagram of the installation plate of the present invention.
In the figure: 1. a steam line; 2. a drain chamber; 3. a collection port; 4. a fixing plate; 5. a limiting groove; 6. a limiting block; 7. floating blocks; 8. a first sealing rubber pad; 9. a hauling rope; 10. a fixed pulley; 11. blocking; 12. a second sealing rubber pad; 13. a main drainage port; 14. a secondary water outlet; 15. a connecting rod; 16. a spring; 17. mounting a plate; 18. and a through hole.
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. 1-4, the present invention provides a technical solution: a drainage device of a steam heating system comprises a steam pipeline 1, a drainage chamber 2, a collection port 3, a fixing plate 4, a limiting groove 5, a limiting block 6, a floating block 7, a first sealing rubber pad 8, a traction rope 9, a fixed pulley 10, a blocking block 11, a second sealing rubber pad 12, a main drainage port 13, an auxiliary drainage port 14, a connecting rod 15, a spring 16, a mounting plate 17 and a through hole 18, wherein the drainage chamber 2 is welded and connected to the lower right of the steam pipeline 1, the collection port 3 is arranged in the upper end of the drainage chamber 2, the fixing plate 4 is fixedly mounted on the front side and the rear side of the interior of the drainage chamber 2, the limiting groove 5 is arranged on the inner side of the fixing plate 4, the limiting block 6 is attached to the inner side of the limiting groove 5, the limiting block 6 is welded and connected to the front side and the rear side of the floating block 7, the first sealing rubber pad 8, haulage rope 9 runs through the outside of fixed pulley 10, and fixed pulley 10 fixed mounting is in the inside of drainage chamber 2, mounting panel 17 fixed mounting is in the inside in drainage chamber 2 right side, and mounting panel 17 is connected with connecting rod 15 through spring 16, the right-hand member welded connection of connecting rod 15 has sprue 11, and the right side adhesive connection of sprue 11 has second sealing rubber pad 12, sprue 11 is located the inboard of main drain 13, and the below of main drain 13 is connected with vice outlet 14, main drain 13 and vice outlet 14 all set up the right side at drainage chamber 2, through-hole 18 has been seted up to the inside of mounting panel 17 below.
In the embodiment, the floating block 7 is in sliding connection with the fixed plate 4, and the upper side surface of the floating block 7 is distributed in an inclined shape, so that the floating block 7 can be stably and vertically controlled to move, the position of the floating block 7 is controlled, and the collection of condensed water is realized;
the first sealing rubber gaskets 8 are distributed at the joint of the floating block 7 and the collecting port 3, and the main section of the collecting port 3 is distributed in an inclined shape, so that the floating block 7 can be tightly jointed with the collecting port 3, and the collecting port 3 can be enclosed;
the traction rope 9 sequentially penetrates through the fixed pulley 10 and the through hole 18 to be respectively connected with the floating block 7 and the blocking block 11, the side view of the fixed pulley 10 is of an I-shaped structure, the design can realize linkage between the floating block 7 and the blocking block 11, and quantitative discharge of condensed water is realized;
the outer diameter of the plugging block 11 is sequentially reduced from left to right, a second sealing rubber gasket 12 is distributed at the contact position of the plugging block 11 and the main water discharge port 13, the main water discharge port 13 is communicated with the auxiliary water discharge port 14, and the design can ensure that the plugging block 11 is tightly attached to the main water discharge port 13 and the auxiliary water discharge port 14 and can block the main water discharge port 13 and the auxiliary water discharge port 14;
the main section of the connecting rod 15 is a T-shaped structure, and the connecting rod 15 and the mounting plate 17 form an elastic structure through the spring 16, so that the position of the connecting rod 15 and the position of the block 11 can be flexibly controlled.
The working principle is as follows: when the drainage device of the steam heating system is used, firstly, when the whole device shown in the figure 1 is used, steam flows along the steam pipeline 1, so that the heat of the steam is in indirect contact with a substance to be heated, the steam generates condensed water in the steam pipeline 1, the condensed water enters the drainage chamber 2 along the collection port 3, the condensed water is collected by the drainage chamber 2 until the liquid level of the condensed water is gradually contacted with the floating block 7, the buoyancy of the floating block 7 can be provided, the floating block 7 is driven to float upwards, in combination with the figure 2-3, when the floating block 7 floats upwards, the limiting blocks 6 arranged at the front end and the rear end of the floating block 7 slide in the limiting grooves 5, the floating block 7 is ensured to move vertically, the traction rope 9 connected with the lower side of the floating block 7 sequentially passes through the fixed pulley 10 and the through hole 18 to be connected with the blocking block 11, so that the floating block 7 can synchronously drive the blocking block 11 to move leftwards when, the blocking block 11 drives the connecting rod 15 to move leftwards to press the spring 16, so that the blocking of the blocking block 11 on the main water discharge port 13 and the auxiliary water discharge port 14 is gradually removed, the discharge of condensed water is realized, the floating block 7 blocks the collection port 3 to prevent steam and condensed water from continuously entering the water discharge chamber 2, residual condensed water in the water discharge chamber 2 can perform water sealing operation on a small amount of steam in the water discharge chamber 2 to prevent the steam from being discharged, the floating of the floating block 7 is removed by water flow along with the reduction of the condensed water in the water discharge chamber 2, the spring 16 drives the blocking block 11 mounted with the connecting rod 15 to reset at the moment to block the main water discharge port 13 and the auxiliary water discharge port 14, the quantitative discharge of the water flow is completed according to the steps, and the heat discharge of the steam is avoided;
when the steam heating system stops operating and residual moisture in the drainage chamber 2 needs to be cleaned, the blocking block 11 can be directly pushed from the main drainage port 13, the blockage of the main drainage port 13 and the auxiliary drainage port 14 by the blocking block 11 is removed, and the residual moisture can be cleaned.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A drainage device of a steam heating system comprises a steam pipeline (1), a fixing plate (4) and a mounting plate (17), and is characterized in that: the lower right side of the steam pipeline (1) is welded with a drainage chamber (2), the interior of the upper end of the drainage chamber (2) is provided with a collection opening (3), the fixed plate (4) is fixedly arranged on the front side and the rear side of the interior of the drainage chamber (2), the inner side of the fixed plate (4) is provided with a limiting groove (5), the inner side of the limiting groove (5) is provided with a limiting block (6) in a laminating manner, the limiting block (6) is welded on the front side and the rear side of the floating block (7), the upper side of the floating block (7) is connected with a first sealing rubber pad (8) in a bonding manner, the lower side of the floating block (7) is connected with a traction rope (9), the traction rope (9) penetrates through the outer side of the fixed pulley (10), the fixed pulley (10) is fixedly arranged in the drainage chamber (2), the mounting plate (17) is fixedly arranged in the right side of the drainage chamber (2), and the, the right-hand member welded connection of connecting rod (15) has sprue (11), and the right side adhesive joint of sprue (11) has second sealing rubber pad (12), sprue (11) are located the inboard of main drainage mouth (13), and the below of main drainage mouth (13) is connected with vice outlet (14), the right side in drainage chamber (2) is all seted up in main drainage mouth (13) and vice outlet (14), through-hole (18) have been seted up to the inside of mounting panel (17) below.
2. A drain for a steam heating system according to claim 1, wherein: the floating blocks (7) are in sliding connection with the fixed plate (4), and the upper side surfaces of the floating blocks (7) are distributed in an inclined manner.
3. A drain for a steam heating system according to claim 1, wherein: the first sealing rubber gaskets (8) are distributed at the joint of the floating block (7) and the collecting port (3), and the main section of the collecting port (3) is distributed in an inclined shape.
4. A drain for a steam heating system according to claim 1, wherein: the traction rope (9) sequentially penetrates through the fixed pulley (10) and the through hole (18) to be connected with the floating block (7) and the blocking block (11) respectively, and the side view of the fixed pulley (10) is of an I-shaped structure.
5. A drain for a steam heating system according to claim 1, wherein: the outer diameter of the blocking block (11) is sequentially reduced from left to right, a second sealing rubber gasket (12) is distributed at the contact position of the blocking block (11) and the main water drainage port (13), and the main water drainage port (13) is communicated with the auxiliary water drainage port (14).
6. A drain for a steam heating system according to claim 1, wherein: the main section of the connecting rod (15) is of a T-shaped structure, and the connecting rod (15) and the mounting plate (17) form an elastic structure through a spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298397.4U CN212746424U (en) | 2020-07-06 | 2020-07-06 | Drainage device of steam heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298397.4U CN212746424U (en) | 2020-07-06 | 2020-07-06 | Drainage device of steam heating system |
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| Publication Number | Publication Date |
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| CN212746424U true CN212746424U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021298397.4U Active CN212746424U (en) | 2020-07-06 | 2020-07-06 | Drainage device of steam heating system |
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| CN (1) | CN212746424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140787A (en) * | 2022-07-20 | 2022-10-04 | 四川大地山河环保工程有限责任公司 | Shale gas waste water centralized treatment equipment |
-
2020
- 2020-07-06 CN CN202021298397.4U patent/CN212746424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140787A (en) * | 2022-07-20 | 2022-10-04 | 四川大地山河环保工程有限责任公司 | Shale gas waste water centralized treatment equipment |
| CN115140787B (en) * | 2022-07-20 | 2023-07-04 | 四川大地山河环保工程有限责任公司 | Shale gas wastewater centralized treatment equipment |
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