CN113063098A - Novel prevent leaking coal gas drainer - Google Patents
Novel prevent leaking coal gas drainer Download PDFInfo
- Publication number
- CN113063098A CN113063098A CN202110311601.4A CN202110311601A CN113063098A CN 113063098 A CN113063098 A CN 113063098A CN 202110311601 A CN202110311601 A CN 202110311601A CN 113063098 A CN113063098 A CN 113063098A
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- China
- Prior art keywords
- overflow
- floating ball
- shell
- pipe
- internal partition
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
- F17D3/145—Arrangements for supervising or controlling working operations for eliminating water in gas pipelines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a novel leakage-proof coal gas drainer, which relates to the technical field of drainers and comprises a shell, a liquid outlet pipe, a sewage draining outlet and a floating ball overflow device, wherein the floating ball overflow device comprises an overflow pipe, a floating ball rod fixedly connected to the bottom of the floating ball, a sealing ring arranged on the overflow pipe, a seal arranged in an overflow pipe pipeline and matched with the sealing ring, a guide rod vertically arranged through the thickness of the seal and fixedly connected with the seal, a guide rod guide device, a floating ball rod guide device, an overflow port pipeline, a lever hinged and connected with the bottom end of the floating ball rod and hinged and connected with the bottom end of the guide rod, and a lever bracket hinged and connected with the middle part of the lever and fixed on the wall surface of the shell or the overflow pipe. The invention utilizes the floating ball to control the overflow port to drain water, the whole device is not influenced by the breakdown factor of the drainer caused by the rise of the gas pressure, the safety performance of the gas drainer is improved, the cleaning, operation and maintenance cost is reduced, and the gas leakage is effectively avoided.
Description
Technical Field
The invention relates to the technical field of drainers, in particular to a novel leakage-proof coal gas drainer.
Background
Because condensed water and dirt exist in the industrial gas (fuel gas) pipeline, an accessory device, namely a drainer, is required to be installed to ensure the smoothness of the gas (fuel gas) pipeline. The existing drainers are divided into dry drainers and water-sealed drainers, wherein the water-sealed drainers are divided into single-stage drainers and multi-stage drainers. The water seal type drainer mainly utilizes the height of a water column to overcome gas pressure, condensate water and dirt are discharged, the risk of gas leakage due to breakdown exists when the gas pressure rises suddenly and the condensate water leaks, gas poisoning accidents can happen seriously, and the later cleaning and maintenance are complicated. The interior of the drainer is easily blocked by dirt in condensed water, and a method of increasing the volume and depth of the drainer is generally adopted to contain more dirt, but the method has a certain containing limit, has poor dirt containing effect, and simultaneously causes the drainer to have overlarge volume, slender shape and difficult placement.
Disclosure of Invention
The invention provides a novel leakage-proof gas drainer, which utilizes a floating ball to control an overflow port to drain water, and the whole device is not influenced by the factors of breakover of the drainer caused by the rise of gas pressure, thereby improving the safety performance of the gas drainer, reducing the cost of cleaning, operation and maintenance and effectively avoiding gas leakage.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a novel leakage-proof coal gas drainer comprises a shell provided with an internal cavity, a liquid outlet pipe and a sewage outlet which are communicated with the inside of the shell, and further comprises a floating ball overflow device arranged in the inside of the shell, wherein the floating ball overflow device comprises an overflow pipe communicated with the inside of the shell, the overflow pipe comprises a horizontal pipeline and an upward extending vertical pipeline communicated with the horizontal pipeline, the floating ball overflow device further comprises a floating ball, a vertically arranged floating ball rod fixedly connected to the bottom of the floating ball, a sealing ring arranged on the inner side wall surface of the vertical pipeline of the overflow pipe, a seal matched with the sealing ring and arranged in the vertical pipeline of the overflow pipe, a guide rod which is vertically arranged and fixedly connected with the seal and penetrates through the thickness of the seal, a guide rod guide device, a floating ball rod guide device, an overflow port pipeline provided with an overflow port on the wall surface of the overflow pipe above the seal, a lever hinged with the bottom end of the cue and hinged with the bottom end of the guide rod, and a lever bracket hinged with the middle part of the lever and fixed on the wall surface of the shell or the overflow pipe.
The technical scheme of the invention is further improved as follows: and two liquid discharging valves are also arranged on the liquid discharging pipe, and a detection port is arranged between the two liquid discharging valves.
The technical scheme of the invention is further improved as follows: the guide rod guide device is a horizontally arranged flat plate fixedly connected with the inner wall surface of the overflow port pipeline, and a hole with a guide rod inserted therein is formed in the flat plate; the ball arm guide device is a flat plate which is fixed on the inner wall surface of the shell and is horizontally arranged, and a hole in which a ball arm is inserted is formed in the flat plate.
The technical scheme of the invention is further improved as follows: the distance between the floating ball and the top of the shell is smaller than the distance between the floating ball and the bottom of the shell.
The technical scheme of the invention is further improved as follows: the overflow pipe is fixedly connected with the overflow port pipeline through an overflow port connecting flange.
The technical scheme of the invention is further improved as follows: the filter device comprises an internal partition plate fixedly connected with the shell, and a spacer sleeve hung on the internal partition plate and attached to the surface, facing the inlet of the downcomer, of the internal partition plate, wherein a permeation hole penetrating through the thickness of the internal partition plate is formed in the surface of the lower part of the internal partition plate below the spacer sleeve; the inner partition plate is provided with an inner partition plate filtering hole penetrating through the thickness of the inner partition plate, and the spacer bush is provided with a spacer bush filtering hole penetrating through the thickness of the spacer bush.
The technical scheme of the invention is further improved as follows: the top of the spacer bush is a hook-shaped curled structure hooked in the partition filtering hole at the upper end of the internal partition.
The technical scheme of the invention is further improved as follows: the internal partition plate filtering holes and the spacer bush filtering holes are strip-shaped holes, and the internal partition plate filtering holes and the spacer bush filtering holes are perpendicular to each other.
The technical scheme of the invention is further improved as follows: the spacer bush is made of paper, rubber or plastic materials.
The technical scheme of the invention is further improved as follows: the filter device also comprises a spacer binding rope for binding the spacer on the internal partition plate.
Due to the adoption of the technical scheme, the invention has the technical progress that:
the invention utilizes the floating ball to control the overflow port to drain water, the whole device is not influenced by the breakdown factor of the drainer caused by the rise of the gas pressure, the safety performance of the gas drainer is improved, the cleaning, operation and maintenance cost is reduced, and the gas leakage is effectively avoided.
The floating ball overflow device moves away from the driving seal by utilizing a lever, the opening of an overflow port is controlled by the floating ball, when the amount of condensed water is large, the water level in the water seal rises, the floating ball drives the opening of the overflow port to increase, and the water discharge amount is increased; the overflow mouth aperture diminishes when the same reason water yield reduces, and the displacement reduces, and under the circumstances that does not have comdenstion water and coal gas pressure to rise, this internal water level of drainer falls to low water level, and the overflow mouth piston is sealed, and the sealed condition of nimble adjustment avoids the coal gas to leak.
The guide rod guide device and the cue guide device are simple in design, convenient to install and low in manufacturing cost. The top distance of floater and shell is less than the bottom distance of floater and shell for leave the dirty space of holding of take the altitude in the drainer bottom, can regularly open the body greatly when having avoided clearance drainer through valve switch discharge filth, improved cleaning efficiency. The overflow pipe and the overflow port pipeline are connected through the overflow port and the flange, so that later maintenance can be facilitated.
The filtering device effectively prevents the blocking of the floating ball overflow device by the dirt, the dirt is removed when the spacer sleeve is convenient to replace by the spacer sleeve, and the capacity of preventing the blocking of the second generation is improved. The internal partition plate filtering holes and the spacer bush filtering holes are perpendicular to each other, so that the filtering effect is improved, and different filtering effects can be achieved by changing the widths and densities of the internal partition plate filtering holes and the spacer bush filtering holes. The penetration holes facilitate the passage of the condensate water from below through the internal baffle and then to the bottom space of the drainer, facilitating the further settling of the dirt and preventing clogging. The spacer sleeve is made of paper, rubber or plastic materials, so that the spacer sleeve can be conveniently molded and recycled, and the position of the spacer sleeve on the internal partition plate can be conveniently adjusted by the spacer sleeve binding rope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a partially cut-away perspective structure of the filter assembly in the housing of the present invention;
FIG. 4 is a schematic view of a partially cut-away perspective structure of the inner spacer of the casing according to the present invention;
the device comprises a guide rod 1, a guide rod 2, an overflow port 3, an overflow port connecting flange 4, a sealing ring 5, a seal 6, a seal fixing nut 7, a lever support 8, a lever 9, a guide rod support 10, a cue support 11, a floating ball 12, a hinge point 13, a sewage discharge outlet 14, a liquid discharge pipe 15, a liquid discharge valve 16, a detection port 17, a shell 18, an internal partition plate 18a, an internal partition plate filtering hole 19, a spacer bush 19a, a spacer bush filtering hole 20, a spacer bush binding rope 21, a permeation hole 22, an overflow pipe 23 and a cue.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1, 2, 3 and 4, the novel leakage-proof gas drainer comprises a shell 17, a lower liquid pipe 14, a sewage outlet 13, a floating ball overflow device and a filtering device. The shell 17 is provided with an internal cavity, the sewage discharge pipe 14 and the sewage discharge outlet 13 are communicated with the inside of the shell 17, the sewage discharge outlet 13 is communicated with the bottom of the shell 17, the sewage discharge pipe 14 is communicated with the outer side wall surface of the shell 17, and the connecting position is close to the top of the outer side wall surface of the shell 17. The float overflow and the filter are arranged inside the housing 17. The outer wall surface of the housing 17 is cylindrical, and the bottom of the housing 17 is conical. Two liquid discharging valves 15 are further arranged on the liquid discharging pipe 14, and a detection port 16 is arranged between the two liquid discharging valves 15.
The floating ball overflow device comprises an overflow pipe 22, a floating ball 11, a floating ball rod 23, a sealing ring 4, a seal 5, a guide rod 1, a guide rod guide device, a floating ball rod guide device, an overflow port pipeline, a lever 8 and a lever bracket 7. An overflow pipe 22 communicates with the interior of the housing 17, the overflow pipe 22 including a horizontal pipe and an upwardly extending vertical pipe communicating with the horizontal pipe. The ball arm 23 is fixedly connected to the bottom of the floating ball 11, and the ball arm 23 is vertically arranged. The sealing ring 4 is arranged on the inner side wall surface of the vertical pipeline of the overflow pipe 22, the seal 5 is arranged in the vertical pipeline of the overflow pipe 22, and the seal 5 is matched with the sealing ring 4. The guide rod 1 penetrates through the thickness of the seal 5, the guide rod 1 is vertically arranged, and the guide rod 1 is fixedly connected with the seal 5. The overflow port pipeline is arranged on the wall surface of the overflow pipe 22 above the seal 5, and the overflow port 2 is arranged on the overflow port pipeline. The lever 8 is hinged with the bottom end of the cue 23, the lever 8 is hinged with the bottom end of the guide rod 1, and the cue 23 and the lever 8 are hinged through a hinge point 12. The lever bracket 7 is hinged with the middle part of the lever 8, and the lever bracket 7 is fixed on the wall surface of the shell 17 or the overflow pipe 22. The up-and-down movement of the floating ball 11 drives the up-and-down movement of the floating ball rod 23, the floating ball rod 23 drives the lever 8 to swing, and then the guide rod 1 is driven to move up and down, the guide rod 1 drives the seal 5 to move for appreciation, and the seal 5 and the seal ring 4 are matched with each other to form a hole.
The guide rod guide device is a flat plate, the flat plate is fixedly connected with the inner wall surface of the overflow port pipeline and horizontally arranged, a hole is formed in the flat plate, and a guide rod 1 is inserted into the hole; the ball arm guide device is a flat plate which is fixed on the inner wall surface of the shell 17 and is horizontally arranged, a hole is formed in the flat plate, and a ball arm 23 is inserted in the hole.
The distance between the floating ball 11 and the top of the shell 17 is smaller than the distance between the floating ball 11 and the bottom of the shell 17. The overflow pipe 22 is fixedly connected with the overflow port pipeline through the overflow port connecting flange 3.
And a filtering device arranged inside the shell 17 and positioned between the inlet of the liquid descending pipe 14 and the floating ball overflow device, wherein an internal partition plate (18) surrounds the inlet of the liquid descending pipe 14 for a circle. The filter device comprises an internal partition 18 and a spacer 19. The internal partition plate (18) is a plane or arc-shaped plate which is vertically arranged, the internal partition plate (18) is fixedly connected with the shell (17), the spacer bush (19) is hung on the internal partition plate (18), and the spacer bush (19) is attached to the surface of the internal partition plate (18) facing the inlet of the lower liquid pipe (14). A penetration hole 21 penetrating the thickness of the inner partition 18 is provided on the lower surface of the inner partition 18 below the spacer 19; the inner partition 18 is provided with inner partition filtering holes 18a penetrating the thickness of the inner partition 18, and the spacer 19 is provided with spacer filtering holes 19a penetrating the thickness of the spacer 19.
The internal clapboard filtering holes 18a and the spacer bush filtering holes 19a are strip-shaped holes, and the internal clapboard filtering holes 18a and the spacer bush filtering holes 19a are vertical to each other. The top of the spacer 19 is a hook-shaped curling structure which is hooked in the partition filtering holes 18a of the internal partition 18. The spacer 19 is made of paper, rubber or plastic material and is convenient to take out. The filter device further comprises spacer binding threads 20, which spacer binding threads 20 bind the spacers 19 to the inner partition 18.
Claims (10)
1. The utility model provides a novel prevent leaking coal gas drainer, is including shell (17) that are provided with inside die cavity, lower liquid pipe (14) and drain (13) that are linked together with the inside of shell (17), its characterized in that: the floating ball overflow device comprises an overflow pipe (22) communicated with the inside of the shell (17), the overflow pipe (22) comprises a horizontal pipeline and an upward extending vertical pipeline communicated with the horizontal pipeline, the floating ball overflow device further comprises a floating ball (11), a vertically arranged floating ball rod (23) fixedly connected to the bottom of the floating ball (11), a sealing ring (4) arranged on the inner side wall surface of the vertical pipeline of the overflow pipe (22), a seal (5) matched with the sealing ring (4) and arranged in the vertical pipeline of the overflow pipe (22), a guide rod (1) which penetrates through the thickness of the seal (5) and is vertically arranged and fixedly connected with the seal (5), a guide rod guide device, a floating guide device, an overflow port pipeline provided with an overflow port (2) on the wall surface of the overflow pipe (22) above the seal (5), a water outlet pipe arranged on the bottom of the shell (17), and a water outlet pipe arranged on the bottom of the water outlet pipe, A lever (8) hinged with the bottom end of the cue (23) and hinged with the bottom end of the guide rod (1), and a lever bracket (7) hinged with the middle part of the lever (8) and fixed on the wall surface of the shell (17) or the overflow pipe (22).
2. A novel leak-proof gas drainer as claimed in claim 1, wherein: two liquid discharging valves (15) are further arranged on the liquid discharging pipe (14), and a detection port (16) is arranged between the two liquid discharging valves (15).
3. A novel leak-proof gas drainer as claimed in claim 1, wherein: the guide rod guide device is a horizontally arranged flat plate fixedly connected with the inner wall surface of the overflow port pipeline, and a hole in which the guide rod (1) is inserted is formed in the flat plate; the ball arm guide device is a flat plate which is fixed on the inner wall surface of the shell (17) and is horizontally arranged, and a hole in which a ball arm (23) is inserted is formed in the flat plate.
4. A novel leak-proof gas drainer as claimed in claim 1, wherein: the distance between the floating ball (11) and the top of the shell (17) is less than the distance between the floating ball (11) and the bottom of the shell (17).
5. A novel leak-proof gas drainer as claimed in claim 1, wherein: the overflow pipe (22) is fixedly connected with the overflow port pipeline through an overflow port connecting flange (3).
6. A novel leak-proof gas drainer as claimed in claim 1, wherein: the filter device is arranged in the shell (17) and positioned between an inlet of the liquid descending pipe (14) and the floating ball overflow device, the filter device comprises an internal partition plate (18) fixedly connected with the shell (17), a spacer bush (19) hung on the internal partition plate (18) and attached to the surface, facing the inlet of the liquid descending pipe (14), of the internal partition plate (18), and a permeation hole (21) penetrating through the thickness of the internal partition plate (18) is formed in the lower surface of the internal partition plate (18) below the spacer bush (19); the internal partition plate (18) is provided with internal partition plate filtering holes penetrating through the thickness of the internal partition plate (18), and the spacer bush (19) is provided with spacer bush filtering holes penetrating through the thickness of the spacer bush (19).
7. A novel leak-proof gas drainer as claimed in claim 6, wherein: the top of the spacer bush (19) is a hook-shaped curled structure hooked in the partition filtering hole at the upper end of the internal partition (18).
8. A novel leak-proof gas drainer as claimed in claim 6, wherein: the internal partition plate filtering holes and the spacer bush filtering holes are strip-shaped holes, and the internal partition plate filtering holes and the spacer bush filtering holes are perpendicular to each other.
9. A novel leak-proof gas drainer as claimed in claim 6, wherein: the spacer bush (19) is made of paper, rubber or plastic materials.
10. A novel leak-proof gas drainer as claimed in claim 6, wherein: the filter device further comprises a spacer binding rope (20) binding the spacer (19) on the inner partition (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110311601.4A CN113063098B (en) | 2021-03-24 | 2021-03-24 | Leakage-proof gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110311601.4A CN113063098B (en) | 2021-03-24 | 2021-03-24 | Leakage-proof gas drainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113063098A true CN113063098A (en) | 2021-07-02 |
| CN113063098B CN113063098B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110311601.4A Active CN113063098B (en) | 2021-03-24 | 2021-03-24 | Leakage-proof gas drainer |
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| EP2090546A1 (en) * | 2008-02-14 | 2009-08-19 | Prominent France | Device for treating swimming pool water using ozone |
| CN102380254A (en) * | 2010-09-02 | 2012-03-21 | 高举 | Sedimentation treatment device for impurities of oil well operation |
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| CN206562350U (en) * | 2017-02-28 | 2017-10-17 | 广东省广弘华侨建设投资集团有限公司 | A kind of construction sewage discharge filter |
| CN206700968U (en) * | 2017-03-31 | 2017-12-05 | 新兴铸管股份有限公司 | A kind of low pressure nitrogen penetrates into mouth buffering filter |
| CN108264162A (en) * | 2018-04-08 | 2018-07-10 | 朱兆明 | A kind of circulating sewage water treatment facilities and its method |
| CN207641096U (en) * | 2017-12-13 | 2018-07-24 | 海宁科诺过滤设备有限公司 | A kind of in line filter of micropore |
| CN209940539U (en) * | 2019-05-09 | 2020-01-14 | 尹华金 | Semi-automatic oil-water separator for kitchen |
| CN111271588A (en) * | 2020-03-30 | 2020-06-12 | 上海电气凯士比核电泵阀有限公司 | Oil filter and bearing box |
-
2021
- 2021-03-24 CN CN202110311601.4A patent/CN113063098B/en active Active
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| GB191510295A (en) * | 1915-07-15 | 1916-04-20 | Walter Grafton | Improvements in or relating to Gas Taps, Particularly for Gas Fires. |
| GB535153A (en) * | 1940-01-31 | 1941-03-01 | Chema Mfg Company Ltd | Improvements in and relating to filters |
| CN2526531Y (en) * | 2001-12-10 | 2002-12-18 | 秦文选 | Float-automatic drainer |
| KR100797771B1 (en) * | 2007-08-31 | 2008-01-24 | (주)다산컨설턴트 | Soundproof wall having collecting function |
| EP2090546A1 (en) * | 2008-02-14 | 2009-08-19 | Prominent France | Device for treating swimming pool water using ozone |
| CN102380254A (en) * | 2010-09-02 | 2012-03-21 | 高举 | Sedimentation treatment device for impurities of oil well operation |
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| CN105909978A (en) * | 2016-06-13 | 2016-08-31 | 浙江迎日阀门制造有限公司 | Floating ball type anti-leakage gas drainer |
| CN206562350U (en) * | 2017-02-28 | 2017-10-17 | 广东省广弘华侨建设投资集团有限公司 | A kind of construction sewage discharge filter |
| CN206700968U (en) * | 2017-03-31 | 2017-12-05 | 新兴铸管股份有限公司 | A kind of low pressure nitrogen penetrates into mouth buffering filter |
| CN207641096U (en) * | 2017-12-13 | 2018-07-24 | 海宁科诺过滤设备有限公司 | A kind of in line filter of micropore |
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| CN113063098B (en) | 2023-07-21 |
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