CN115183071A - Siphon for steam condensate water discharging device in closed cylinder - Google Patents
Siphon for steam condensate water discharging device in closed cylinder Download PDFInfo
- Publication number
- CN115183071A CN115183071A CN202110359633.1A CN202110359633A CN115183071A CN 115183071 A CN115183071 A CN 115183071A CN 202110359633 A CN202110359633 A CN 202110359633A CN 115183071 A CN115183071 A CN 115183071A
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- China
- Prior art keywords
- ball head
- universal ball
- sealing sleeve
- hard tube
- sleeve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 9
- 238000007599 discharging Methods 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 138
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
- F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
-
- 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
- F16L43/00—Bends; Siphons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to the technical field of sealed drying wheels rotating at a lower speed, in particular to a siphon tube for sealing a steam condensate water discharging device in a cylinder, which comprises an upper hard tube, wherein one end of the upper hard tube is connected with a hard tube connecting sleeve; the device can freely rotate by 360 degrees; the O-shaped ring is in contact with the spherical surface, so that the sealing effect is good, the wear resistance is realized, and the service life is long; the device has the advantages of downward free falling in both rotating and static states, simple structure, durability, low failure rate and convenient installation and maintenance.
Description
Technical Field
The invention relates to the technical field of sealed drying wheels rotating at a lower speed, in particular to a siphon tube for a steam condensate water discharge device in a closed cylinder.
Background
The conventional product is that the hard tube is crooked or with hinge type structure on the market now, need the downward direction of alignment otherwise the comdenstion water is detained too much and can waste steam and still can increase weight increase motor load when the installation, still need to demolish the stoving wheel flange at the installation maintenance and just can take out or install to there is the installation maintenance inconvenient, direction location scheduling problem.
In summary, the present invention solves the existing problems by designing a siphon tube for closing the in-cylinder steam condensate drain.
Disclosure of Invention
The present invention has been made in an effort to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a siphon tube for closing a steam condensate discharging device in a cylinder.
In order to achieve the purpose, the invention provides the following technical scheme:
a siphon for sealing a steam condensate water discharging device in a cylinder comprises an upper hard tube, one end of the upper hard tube is connected to a hard tube connecting sleeve, a universal ball head sealing sleeve is sleeved on the outer wall of the hard tube connecting sleeve, an upper universal ball head is sleeved inside the universal ball head sealing sleeve, one end of the upper universal ball head is connected with a universal ball head connecting hard tube, an O-shaped sealing ring is sleeved at the joint of the universal ball head connecting hard tube and the upper universal ball head and located on the inner wall of the universal ball head sealing sleeve, one end of the universal ball head connecting hard tube extends to the outside of the universal ball head sealing sleeve and is connected with a lower universal ball head, the lower universal ball head is mounted inside the upper universal ball head sealing sleeve, an O-shaped sealing ring is sleeved at the joint of the universal ball head connecting hard tube and the lower universal ball head inside the upper universal ball head sealing sleeve, the other end of the upper universal ball head sealing sleeve is connected with a lower universal ball head through a universal ball head middle limiting connecting sleeve, a universal ball head is mounted on the inner wall of the lower universal ball head sealing sleeve, one end of the lower universal ball head sealing sleeve extends to the outside of the lower universal ball head sealing sleeve.
As a preferable scheme of the present invention, the inner wall of the hard tube connecting sleeve is provided with an internal thread, the outer wall of the upper hard tube is provided with an external thread, and the hard tube connecting sleeve and the upper hard tube are connected in a threaded manner and are detachable.
According to the preferable scheme of the invention, the outer wall of the hard pipe connecting sleeve is provided with threads, the inner wall of the universal ball head sealing sleeve is provided with internal threads, and the hard pipe connecting sleeve is in threaded connection with the universal ball head sealing sleeve.
According to the preferable scheme, internal threads are arranged on the inner wall of the universal ball head middle limiting connecting sleeve, external threads are arranged on the outer walls of the upper universal ball head sealing sleeve and the lower universal ball head sealing sleeve and correspond to the universal ball head middle limiting connecting sleeve, and the universal ball head middle limiting connecting sleeve is in threaded connection with the upper universal ball head sealing sleeve and the lower universal ball head sealing sleeve respectively and is detachable.
As a preferable scheme of the invention, cylindrical through grooves are respectively formed in the upper universal ball head and the lower universal ball head, the cylindrical through grooves and the universal ball head connecting hard pipe are in a communicating structure, the universal ball head is provided with the cylindrical through grooves, and the cylindrical through grooves and the lower hard pipe are in a communicating structure.
As a preferable scheme of the invention, the structure sizes of the universal ball head sealing sleeve, the upper universal ball head sealing sleeve and the lower universal ball head sealing sleeve are the same, the inner cavity matching mode of the upper universal ball head and the universal ball head sealing sleeve is clearance fit, the diameter of the upper universal ball head is larger than that of the port of the universal ball head sealing sleeve, and the diameter is 3-4 mm.
As a preferable scheme of the invention, the matching mode of the inner cavities of the lower universal ball head and the upper universal ball head sealing sleeve is clearance fit, the diameter of the lower universal ball head is larger than that of the port of the upper universal ball head sealing sleeve and is 3-4 mm, the matching mode of the universal ball head and the inner cavity of the lower universal ball head sealing sleeve is clearance fit, and the diameter of the universal ball head is larger than that of the port of the lower universal ball head sealing sleeve and is 3-4 mm.
As a preferable scheme of the invention, the diameter of the round openings at the two ends of the universal ball joint connecting hard tube is respectively smaller than the diameter of the ports of the universal ball joint sealing sleeve and the upper universal ball joint sealing sleeve, the diameter is 2-3 mm, and the diameter of the round opening of the lower hard tube is smaller than the diameter of the port of the lower universal ball joint sealing sleeve, and the diameter is 2-3 mm.
According to the preferable scheme, the matching mode of the O-shaped sealing ring and the inner cavity of the universal ball head sealing sleeve is over-interference fit, the matching mode of the upper O-shaped sealing ring and the inner cavity of the upper universal ball head sealing sleeve is interference fit, and the matching mode of the lower O-shaped sealing ring and the inner cavity of the lower universal ball head sealing sleeve is interference fit.
According to the preferable scheme of the invention, the surface matching mode of the O-shaped sealing ring and the upper universal ball head is clearance fit, the surface matching mode of the upper O-shaped sealing ring and the lower universal ball head is clearance fit, and the matching mode of the lower O-shaped sealing ring and the universal ball head is clearance fit.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the siphon pipe which is used for sealing the steam condensate water discharging device in the cylinder is designed to be more convenient to mount and maintain, so that the effects of improving efficiency and saving energy are achieved, a universal joint structure is formed by combining the universal ball head, the O-shaped rubber ring and the universal ball head sealing sleeve, and the connecting hard pipe is downward all the time in a sealing mode of movement rotation or static state by using self weight, so that the structure is firm, and the operation is simple and convenient; the rotation can be freely performed in 360 degrees; the O-shaped ring is in contact with the spherical surface, so that the sealing effect is good, the wear resistance is realized, and the service life is long; the device has the advantages of downward free falling in both rotating and static states, simple structure, durability, low failure rate and convenient installation and maintenance.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic diagram of a partially exploded structure of fig. 1 according to the present invention.
In the figure: 1. an upper hard tube; 2. a hard pipe connecting sleeve; 3. a universal ball head sealing sleeve; 4. an upper universal ball head; 5. the universal ball head is connected with the hard tube; 6. an O-shaped sealing ring; 7. a lower universal ball head; 8. an upper universal ball head sealing sleeve; 9. an O-shaped sealing ring is arranged; 10. a universal ball head middle limiting connecting sleeve; 11. a lower universal ball head sealing sleeve; 12. a universal ball head; 13. a lower hard tube; 14. and a lower O-shaped sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described below in order to facilitate an understanding of the invention, with reference to the related description, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for the purpose of providing a thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a be used for sealing steam condensate water eduction gear siphon in jar, including last hard tube 1, the one end of going up hard tube 1 is connected at hard tube adapter sleeve 2, universal bulb seal cover 3 has been cup jointed to the outer wall of hard tube adapter sleeve 2, universal bulb 4 has been cup jointed to the inside of universal bulb seal cover 3, the one end of going up universal bulb 4 is connected with universal bulb and connects hard tube 5, universal bulb connects the junction of hard tube 5 and last universal bulb 4 and the inner wall that is located universal bulb seal cover 3 has cup jointed O type sealing washer 6, the external connection that the one end of universal bulb connects hard tube 5 extends to universal bulb seal cover 3 has lower universal bulb 7, lower universal bulb 7 installs the inside at last universal bulb seal cover 8, go up the inside of universal bulb seal cover 8 and be located universal bulb and connect hard tube 5 and the junction of lower universal bulb 7 has cup jointed O type sealing washer 9, the other end of going up universal bulb connects with lower universal bulb 11 through universal bulb intermediate limit adapter sleeve 10, universal bulb 12 installs universal bulb 12 in the inner wall of lower universal bulb, the one end of universal bulb 12 is connected with lower universal bulb 13, the one end of universal bulb external connection of seal cover extends to lower ball bulb 14 of lower universal bulb, the one end of universal bulb 12 has the lower ball bulb.
In the embodiment, referring to fig. 2, an inner wall of a hard tube connecting sleeve 2 is provided with an internal thread, an outer wall of an upper hard tube 1 is provided with an external thread, the hard tube connecting sleeve 2 and the upper hard tube 1 are connected in a threaded manner and can be disassembled, an outer wall of the hard tube connecting sleeve 2 is provided with a thread, an inner wall of a universal ball head sealing sleeve 3 is provided with an internal thread, the hard tube connecting sleeve 2 and the universal ball head sealing sleeve 3 are connected in a threaded manner, an inner wall of a universal ball head middle limiting connecting sleeve 10 is provided with an internal thread, an upper universal ball head sealing sleeve 8 and an outer wall of a lower universal ball head sealing sleeve 11 are both provided with external threads corresponding to the universal ball head middle limiting connecting sleeve 10, the universal ball head middle limiting connecting sleeve 10 is respectively connected with an upper universal ball head sealing sleeve 7 and a lower universal ball head sealing sleeve 11 in a threaded manner and can be disassembled, a threaded connection structure is used, so that the assembling, disassembling and assembling are convenient, and assembling are achieved, and assembling are convenient, and carrying effects are achieved;
in the embodiment, referring to fig. 1, the upper universal ball 4 and the inner cavity of the universal ball sealing sleeve 3 are in clearance fit, the diameter of the upper universal ball 4 is larger than that of the port of the universal ball sealing sleeve 3, the diameter is 3-4 mm, the surface fit of the o-shaped sealing ring 6 and the upper universal ball 4 is in clearance fit, the diameter of the round mouth of the universal ball connecting hard tube 5 is smaller than that of the port of the universal ball sealing sleeve 3, and the diameter is 2-3 mm, the upper universal ball 4 forms a universal joint structure in the universal ball sealing sleeve 3, so that 360-degree free rotation is realized; the inner cavity matching mode of the lower universal ball head 7 and the upper universal ball head sealing sleeve 8 is clearance fit, the diameter of the lower universal ball head 7 is larger than the diameter of the port of the upper universal ball head sealing sleeve 8, the diameter is 3-4 mm, the surface matching mode of the upper O-shaped sealing ring 9 and the lower universal ball head 7 is clearance fit, the diameter of a round opening of the universal ball head connecting hard pipe 5 is smaller than the diameter of the port of the upper universal ball head sealing sleeve 8, and the diameter is 2-3 mm, the lower universal ball head 7 and the upper universal ball head sealing sleeve 8 form a universal joint structure, so that 360-degree free rotation is realized; the fit mode of the universal ball head 12 and the inner cavity of the lower universal ball head sealing sleeve 11 is clearance fit, the diameter of the universal ball head 12 is larger than that of the port of the lower universal ball head sealing sleeve 11 and is 3-4 mm, the fit mode of the lower O-shaped sealing ring 14 and the universal ball head 12 is clearance fit, the diameter of the round opening of the lower hard tube 13 is smaller than that of the port of the lower universal ball head sealing sleeve 11, and under the action of the diameter of 2-3 mm, the universal ball head 12 and the lower universal ball head sealing sleeve 11 form a universal joint structure, so that 360-degree free rotation is realized; the universal joint structure formed by combining the universal ball head, the O-shaped rubber ring and the universal ball head sealing sleeve and the connecting hard tube reach a sealing mode by self weight, and the connecting hard tube can always face downwards no matter in a moving rotating or static state, so that the effects of firm structure and simplicity and convenience in operation are achieved.
The working process of the invention is as follows: when the universal joint is used, as shown in fig. 1, the matching mode of the upper universal ball 4 and the inner cavity of the universal ball sealing sleeve 3 is clearance fit, the diameter of the upper universal ball 4 is larger than that of the port of the universal ball sealing sleeve 3, the diameter is 3-4 mm, the surface matching mode of the O-shaped sealing ring 6 and the upper universal ball 4 is clearance fit, the diameter of the round mouth of the universal ball connecting hard tube 5 is smaller than that of the port of the universal ball sealing sleeve 3, and the diameter is 2-3 mm, the upper universal ball 4 forms a universal joint structure in the universal ball sealing sleeve 3, so that 360-degree free rotation is realized;
the inner cavity matching mode of the lower universal ball head 7 and the upper universal ball head sealing sleeve 8 is clearance fit, the diameter of the lower universal ball head 7 is larger than the diameter of the port of the upper universal ball head sealing sleeve 8, the diameter is 3-4 mm, the surface matching mode of the upper O-shaped sealing ring 9 and the lower universal ball head 7 is clearance fit, the diameter of a round opening of the universal ball head connecting hard pipe 5 is smaller than the diameter of the port of the upper universal ball head sealing sleeve 8, and the diameter is 2-3 mm, the lower universal ball head 7 and the upper universal ball head sealing sleeve 8 form a universal joint structure, so that 360-degree free rotation is realized;
the fit mode of the universal ball head 12 and the inner cavity of the lower universal ball head sealing sleeve 11 is clearance fit, the diameter of the universal ball head 12 is larger than that of the port of the lower universal ball head sealing sleeve 11 and is 3-4 mm, the fit mode of the lower O-shaped sealing ring 14 and the universal ball head 12 is clearance fit, the diameter of the round opening of the lower hard tube 13 is smaller than that of the port of the lower universal ball head sealing sleeve 11, and under the action of the diameter of 2-3 mm, the universal ball head 12 and the lower universal ball head sealing sleeve 11 form a universal joint structure, so that 360-degree free rotation is realized;
the process is designed to be used for more conveniently installing and maintaining the siphon of the steam condensate water discharging device in the closed cylinder so as to play the roles of improving the efficiency and saving energy, and a universal joint structure is formed by utilizing the mode that a universal ball head, an O-shaped rubber ring and a universal ball head sealing sleeve are combined mutually, and a connecting hard pipe is always downward when the connecting hard pipe is in a sealing mode by utilizing the dead weight, no matter the connecting hard pipe moves to rotate or is in a static state, so that the structure is firm, and the operation is simple and convenient; the device can freely rotate by 360 degrees; the O-shaped ring is in contact with the spherical surface, so that the sealing effect is good, the wear resistance is realized, and the service life is long; the device has the advantages of downward free falling in a rotating or static state, simple structure, durability, low failure rate and convenient installation and maintenance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A siphon for closing a steam condensate drain in a cylinder, comprising an upper hard pipe (1), characterized in that: one end of the upper hard tube (1) is connected with the hard tube connecting sleeve (2), the outer wall of the hard tube connecting sleeve (2) is sleeved with a universal ball head sealing sleeve (3), an upper universal ball head (4) is sleeved inside the universal ball head sealing sleeve (3), one end of the upper universal ball head (4) is connected with a universal ball head connecting hard tube (5), an O-shaped sealing ring (6) is sleeved at the joint of the universal ball head connecting hard tube (5) and the upper universal ball head (4) and positioned on the inner wall of the universal ball head sealing sleeve (3), one end of the universal ball head connecting hard tube (5) extends to the outside of the universal ball head sealing sleeve (3) and is connected with a lower universal ball head (7), the lower universal ball head (7) is arranged inside the upper universal ball head sealing sleeve (8), an O-shaped sealing ring (9) is sleeved at the joint of the upper universal ball head sealing sleeve (8) and the lower universal ball head (7), the other end of the upper universal ball head sealing sleeve (8) is connected with the lower universal ball head sealing sleeve (11) through a universal ball head middle limiting connecting sleeve (10), a universal ball head (12) is arranged on the inner wall of the lower universal ball head sealing sleeve (11), one end of the universal ball head (12) is connected with the lower hard tube (13), and the lower universal ball head sealing sleeve (11) is connected with the lower hard tube (13) and is located inside the lower universal ball head sealing sleeve (12) and the lower hard tube (13) A lower O-shaped sealing ring (14) is sleeved at the joint, and one end of the lower hard tube (13) extends to the outside of the lower universal ball head sealing sleeve (11).
2. A siphon for closing a steam condensate drain in a cylinder according to claim 1, characterised in that: the inner wall of the hard pipe connecting sleeve (2) is provided with internal threads, the outer wall of the upper hard pipe (1) is provided with external threads, and the hard pipe connecting sleeve (2) is connected with the upper hard pipe (1) in a threaded manner and is detachable.
3. A siphon for closing a steam condensate drain in a cylinder according to claim 1, characterised in that: the outer wall of the hard tube connecting sleeve (2) is provided with threads, the inner wall of the universal ball head sealing sleeve (3) is provided with internal threads, and the hard tube connecting sleeve (2) is in threaded connection with the universal ball head sealing sleeve (3).
4. A siphon for closing an in-cylinder steam condensate drain as claimed in claim 1, characterised in that: the inner wall of the universal ball head middle limiting connecting sleeve (10) is provided with an internal thread, the outer walls of the upper universal ball head sealing sleeve (8) and the lower universal ball head sealing sleeve (11) correspond to the universal ball head middle limiting connecting sleeve (10) and are provided with external threads, and the universal ball head middle limiting connecting sleeve (10) is in threaded connection with the upper universal ball head sealing sleeve (7) and the lower universal ball head sealing sleeve (11) respectively and is detachable.
5. A siphon for closing a steam condensate drain in a cylinder according to claim 1, characterised in that: go up universal bulb (4), all seted up the cylinder type on universal bulb (7) and lead to the groove to the cylinder type leads to the groove and is connected hard tube (5) with universal bulb and be the connectivity structure, it leads to the groove to have seted up the cylinder type on universal bulb (12), and the cylinder type leads to the groove and is connectivity structure with lower hard tube (13).
6. A siphon for closing a steam condensate drain in a cylinder according to claim 1, characterised in that: the universal ball head sealing sleeve (3), the upper universal ball head sealing sleeve (8) and the lower universal ball head sealing sleeve (11) are identical in structural size, the upper universal ball head (4) and the universal ball head sealing sleeve (3) are in clearance fit in an inner cavity fit mode, the diameter of the upper universal ball head (4) is larger than that of the port of the universal ball head sealing sleeve (3), and the diameter is 3-4 mm.
7. A siphon for closing a steam condensate drain in a cylinder according to claim 1 or 6, characterised in that: the inner cavity matching mode of the lower universal ball head (7) and the upper universal ball head sealing sleeve is clearance fit, the diameter of the lower universal ball head (7) is larger than that of the port of the upper universal ball head sealing sleeve (8) and ranges from 3mm to 4mm, the inner cavity matching mode of the universal ball head (12) and the lower universal ball head sealing sleeve (11) is clearance fit, the diameter of the universal ball head (12) is larger than that of the port of the lower universal ball head sealing sleeve (11), and the diameter of the universal ball head (12) ranges from 3mm to 4mm.
8. A siphon for closing a steam condensate drain in a cylinder according to claim 1 or 6, characterised in that: the diameter of the round openings at the two ends of the universal ball head connecting hard tube (5) is respectively smaller than the diameter of the ports of the universal ball head sealing sleeve (3) and the upper universal ball head sealing sleeve (8) and ranges from 2 mm to 3mm, and the diameter of the round opening of the lower hard tube (13) is smaller than the diameter of the port of the lower universal ball head sealing sleeve (11) and ranges from 2 mm to 3mm.
9. A siphon for closing an in-cylinder steam condensate drain as claimed in claim 1, characterised in that: the O-shaped sealing ring (6) and the universal ball head sealing sleeve (3) are in interference fit, the upper O-shaped sealing ring (9) and the upper universal ball head sealing sleeve (8) are in interference fit, and the lower O-shaped sealing ring (14) and the lower universal ball head sealing sleeve (11) are in interference fit.
10. A siphon for closing a steam condensate drain in a cylinder according to claim 1, characterised in that: the O-shaped sealing ring (6) is in clearance fit with the surface of the upper universal ball head (4), the O-shaped sealing ring (9) is in clearance fit with the surface of the lower universal ball head (7), and the O-shaped sealing ring (14) is in clearance fit with the universal ball head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359633.1A CN115183071A (en) | 2021-04-02 | 2021-04-02 | Siphon for steam condensate water discharging device in closed cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359633.1A CN115183071A (en) | 2021-04-02 | 2021-04-02 | Siphon for steam condensate water discharging device in closed cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115183071A true CN115183071A (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110359633.1A Pending CN115183071A (en) | 2021-04-02 | 2021-04-02 | Siphon for steam condensate water discharging device in closed cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115183071A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792164A (en) * | 1986-02-21 | 1988-12-20 | Mitsubishi Jukogyo Kabushiki Kaisha | Rotary joint for stationary siphon |
| CN2646445Y (en) * | 2003-09-17 | 2004-10-06 | 山东泉林纸业有限责任公司 | Fixed type siphon pipe with rotatable siphon stand pipe |
| CN200955641Y (en) * | 2006-08-30 | 2007-10-03 | 李庆祝 | Drier siphon bent |
| CN108050325A (en) * | 2017-10-27 | 2018-05-18 | 邹城市唯彩智能科技有限公司 | A kind of pipe fitting of angle adjustable |
| CN209041817U (en) * | 2018-09-20 | 2019-06-28 | 福建省闽旋科技股份有限公司 | A kind of double end can any beat rotary joint |
| CN211118197U (en) * | 2019-08-29 | 2020-07-28 | 玉柴联合动力股份有限公司 | Pipeline connecting device |
| CN214947150U (en) * | 2021-04-02 | 2021-11-30 | 无锡艾力克纺织设备厂 | Siphon for steam condensate water discharge device in closed cylinder |
-
2021
- 2021-04-02 CN CN202110359633.1A patent/CN115183071A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792164A (en) * | 1986-02-21 | 1988-12-20 | Mitsubishi Jukogyo Kabushiki Kaisha | Rotary joint for stationary siphon |
| CN2646445Y (en) * | 2003-09-17 | 2004-10-06 | 山东泉林纸业有限责任公司 | Fixed type siphon pipe with rotatable siphon stand pipe |
| CN200955641Y (en) * | 2006-08-30 | 2007-10-03 | 李庆祝 | Drier siphon bent |
| CN108050325A (en) * | 2017-10-27 | 2018-05-18 | 邹城市唯彩智能科技有限公司 | A kind of pipe fitting of angle adjustable |
| CN209041817U (en) * | 2018-09-20 | 2019-06-28 | 福建省闽旋科技股份有限公司 | A kind of double end can any beat rotary joint |
| CN211118197U (en) * | 2019-08-29 | 2020-07-28 | 玉柴联合动力股份有限公司 | Pipeline connecting device |
| CN214947150U (en) * | 2021-04-02 | 2021-11-30 | 无锡艾力克纺织设备厂 | Siphon for steam condensate water discharge device in closed cylinder |
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Application publication date: 20221014 |