CN213479807U

CN213479807U - A hydrophobic means for hydraulic engineering

Info

Publication number: CN213479807U
Application number: CN202021029718.0U
Authority: CN
Inventors: 李立新; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-06-18
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of drainage device, in particular to a drainage device for hydraulic engineering, which comprises a steam trap shell and a connecting pipe, wherein the inner side of the steam trap shell is fixedly connected with the connecting pipe, the inner side of the connecting pipe is fixedly connected with an installation block, the inner side of the installation block is slidably connected with a limiting rod, one side of the limiting rod is fixedly connected with a push block, a first spring is fixedly connected between the push block and the installation block, the inner side of the connecting pipe is slidably connected with a filter screen, the inner side of the connecting pipe is slidably connected with an inner connecting pipe, the outer side of the inner connecting pipe is fixedly connected with an outer connecting pipe, when the disassembly is carried out, the limiting rod is limited by the installation block, the first spring pushes the push block to push out the filter screen, after the new filter screen is replaced, the inner connecting pipe fixes the, labour saving and time saving saves the cost of labor, improves the high vacuum tube.

Description

A hydrophobic means for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydrophobic means, concretely relates to hydrophobic means for hydraulic engineering.

Background

The steam trap is called as a steam trap, also called as an automatic drainer or a condensed water drainer, and is divided into a steam system and a gas system for use, the steam trap is arranged at a pipeline terminal heated by steam, the condensed water in a steam heating pipeline is continuously discharged outside the pipeline in the action, most of the steam traps can automatically identify steam and water (not including a thermal static force type), thereby achieving the purpose of automatic steam-blocking and water-discharging, the steam trap is widely applied to the industries of petrochemical industry, food pharmacy, power plants and the like, and plays a great role in the aspects of energy conservation and emission reduction.

The prior art has the following problems:

1. when the traditional drainage device for hydraulic engineering is used, a filter screen is troublesome to mount and dismount, the efficiency of replacing the filter screen is low, various operations are required, and time and labor are wasted;

2. and traditional hydrophobic device for hydraulic engineering is inconvenient to be connected with external pipe, troublesome poeration, and the installation effectiveness is lower, and inconvenient use, external pipe is difficult to rotate.

In order to solve the problems, the application provides a drainage device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a hydrophobic means for hydraulic engineering has the characteristics of conveniently changing the filter screen and taking over with easy to assemble external pipe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrophobic means for hydraulic engineering, includes steam trap casing and connecting pipe, steam trap casing inboard and connecting pipe fixed connection, the inboard fixedly connected with installation piece of connecting pipe, the inboard sliding connection of installation piece has the gag lever post, gag lever post one side fixedly connected with ejector pad, the ejector pad with the first spring of fixedly connected with between the installation piece, the inboard sliding connection of connecting pipe has the filter screen, the inboard sliding connection of connecting pipe has the inner union, the outer external tapping of fixedly connected with in the inner union outside.

As the utility model relates to a hydrophobic means is preferred for hydraulic engineering, the group number of installation piece is two sets of, every group the quantity of installation piece is two, two the installation piece is the symmetry and sets up connecting pipe inside wall top and inside wall bottom, the ejector pad sets up the circumference position of gag lever post, the movement track of ejector pad is the straight line shape, the filter screen sets up on the movement track of ejector pad.

As the utility model relates to a hydrophobic means is preferred for hydraulic engineering, it manages outside fixedly connected with spacing ring outward, the inboard rotation of spacing ring is connected with the thread bush, spacing ring one side fixedly connected with second spring, second spring other end sliding connection has the lantern ring, lantern ring other end fixedly connected with reinforced pipe, it manages link fixedly connected with sealing ring outward, connecting pipe outside fixedly connected with keeps off the ring.

As the utility model relates to a hydrophobic means is preferred for hydraulic engineering, the spacing groove has been seted up to the connecting pipe inboard, the sealing ring outside with the spacing groove of connecting pipe rotates to be connected, the spacing ring is seted up and has the turn trough, the threaded sleeve outside with the turn trough of spacing ring rotates to be connected, the reinforced pipe outside with threaded sleeve inside wall spiral connection, the reinforced pipe inboard with outer takeover sliding connection, the movement track of reinforced pipe is the linear form, the connecting pipe sets up on the movement track of reinforced pipe, the second spring sets up outer takeover's circumference position, reinforced pipe inboard with connecting pipe spiral connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through placing the filter screen inboard at the connecting pipe, then with the inner joint pipe insertion connecting pipe, the sealing ring inserts the spacing groove of connecting pipe, then outer takeover aligns with the connecting pipe, will consolidate the pipe spiral and rotate on the connecting pipe, spacing through the spacing ring, it drives the screw sleeve at the spacing ring internal rotation to consolidate the pipe, it drives outer takeover and aligns with the connecting pipe through the spacing ring to consolidate tub of pulling screw sleeve, then fixed consolidation tube, rotate the screw sleeve on the consolidation tube, it closely laminates with the connecting pipe to drive outer takeover, improve the sealed effect of pipe connection, conveniently carry out the pipe connection operation at the device, need not to rotate outer takeover, improve device operation convenience, improve the outer takeover installation effectiveness.

2. When dismantling, spacing to the gag lever post through the installation piece, first spring promotes the ejector pad and releases the filter screen, and after the filter screen of renewal, the inner union coupling is fixed the filter screen in the connecting tube again, and the convenience is installed and is dismantled the filter screen, and auto-eject, labour saving and time saving saves the cost of labor, improves the high-speed high-pressure heater and improves the device and to the change efficiency of filter screen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a in fig. 1 of the present invention.

In the figure: 1. a steam trap housing; 2. a connecting pipe; 3. mounting blocks; 4. a limiting rod; 5. a push block; 6. a first spring; 7. A filter screen; 8. an inner connecting pipe; 9. an external connection pipe; 10. a limiting ring; 11. a threaded bushing; 12. a second spring; 13. a collar; 14. reinforcing the pipe; 15. a seal ring; 16. and (4) a baffle ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 and 2:

FIG. 1 is a schematic view of the overall structure;

fig. 2 is a schematic structural view of a portion a of fig. 1.

The utility model provides a hydrophobic means for hydraulic engineering, including steam trap casing 1 and connecting pipe 2, 1 inboard and 2 fixed connection of connecting pipe of steam trap casing, 2 inboard fixedly connected with installation piece 3 of connecting pipe, 3 inboard sliding connection of installation piece have

gag lever post

4, 4 one side fixedly connected with ejector pad 5 of gag lever post, the first spring of fixedly connected with 6 between ejector pad 5 and the

installation piece

3, 2 inboard sliding connection of connecting pipe have

filter screen

7, 2 inboard sliding connection of connecting pipe have inner connecting

pipe

8, 8 outside fixedly connected with of inner connecting pipe are outer to take over 9.

In this embodiment: when dismantling, spacing through installation piece 3 to gag lever post 4, first spring 6 promotes ejector pad 5 and releases filter screen 7, and after the filter screen 7 of renewal, inner union coupling 8 fixes filter screen 7 in connecting pipe 2 again, and the convenience is installed and is dismantled filter screen 7, auto-eject, and labour saving and time saving saves the cost of labor, improves the high-speed high-pressure heater and uses the convenience, and the high-pressure heater improves the change efficiency of device to filter screen 7.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure.

In an optional embodiment, the number of the groups of the mounting blocks 3 is two, the number of each group of the mounting blocks 3 is two, the two mounting blocks 3 are symmetrically arranged at the top end and the bottom end of the inner side wall of the connecting pipe 2, the push block 5 is arranged at the circumferential position of the limiting rod 4, the motion track of the push block 5 is linear, and the filter screen 7 is arranged on the motion track of the push block 5.

In this embodiment: the filter screen 7 is conveniently installed and disassembled, the automatic ejection is realized, the time and labor are saved, the labor cost is saved, the use convenience of the device is improved, and the replacement efficiency of the device on the filter screen 7 is improved.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure.

In an alternative embodiment, a limiting ring 10 is fixedly connected to the outer side of the external connection pipe 9, a threaded sleeve 11 is rotatably connected to the inner side of the limiting ring 10, a second spring 12 is fixedly connected to one side of the limiting ring 10, a sleeve ring 13 is slidably connected to the other end of the second spring 12, a reinforcing pipe 14 is fixedly connected to the other end of the sleeve ring 13, a sealing ring 15 is fixedly connected to the connection end of the external connection pipe 9, and a baffle ring 16 is fixedly connected to the outer side of the connection pipe.

In this embodiment: improve the sealed effect of pipe connection, conveniently carry out the pipe connection operation at the device, need not to rotate and take over 9 outward, improve device simple operation nature, improve and take over 9 installation effectiveness outward.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure.

In an alternative embodiment, the inner side of the connecting pipe 2 is provided with a limiting groove, the outer side of the sealing ring 15 is rotatably connected with the limiting groove of the connecting pipe 2, the limiting ring 10 is provided with a rotating groove, the outer side of the threaded sleeve 11 is rotatably connected with the rotating groove of the limiting ring 10, the outer side of the reinforcing pipe 14 is spirally connected with the inner side wall of the threaded sleeve 11, the inner side of the reinforcing pipe 14 is slidably connected with the outer connecting pipe 9, the movement track of the reinforcing pipe 14 is linear, the connecting pipe 2 is arranged on the movement track of the reinforcing pipe 14, the second spring 12 is arranged at the circumferential position of the outer connecting pipe 9, and the inner side of the reinforcing pipe.

In this embodiment: the convenience carries out the pipe connection operation at the device, need not to rotate and manages 9 outward, improves the device simple operation nature, improves and manages 9 installation effectiveness outward.

The utility model discloses a theory of operation and use flow: when the device is used, the filter screen 7 is placed on the inner side of the connecting pipe 2, the inner connecting pipe 8 is inserted into the connecting pipe 2, the sealing ring 15 is inserted into the limiting groove of the connecting pipe 2, the outer connecting pipe 9 is aligned with the connecting pipe 2, the reinforcing pipe 14 is spirally rotated on the connecting pipe 2, the reinforcing pipe 14 drives the threaded sleeve 11 to rotate in the limiting ring 10 through the limiting ring 10, the reinforcing pipe 14 pulls the threaded sleeve 11 to drive the outer connecting pipe 9 to be aligned with the connecting pipe 2 through the limiting ring 10, then the reinforcing pipe 14 is fixed, the threaded sleeve 11 is rotated on the reinforcing pipe 14 to drive the outer connecting pipe 9 to be tightly attached with the connecting pipe 2, then the second spring 12 pushes the lantern ring 13 to increase the resistance of the threaded sleeve 11 when rotating on the reinforcing pipe 14, thereby improving the sealing effect of pipeline connection, facilitating the pipeline connection operation of the device, and avoiding the need of rotating, improve device simple operation nature, improve and take over 9 installation effectiveness outward, when dismantling, it is spacing to gag lever post 4 through installation piece 3, first spring 6 promotes ejector pad 5 and releases filter screen 7, after the filter screen 7 of renewal, interior union coupling 8 is fixed filter screen 7 in connecting pipe 2 again, the convenience is installed and is dismantled filter screen 7, auto-eject, time saving and labor saving saves the cost of labor, improve the device and use the convenience, improve the change efficiency of device to filter screen 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydrophobic device for hydraulic engineering, includes steam trap casing (1) and connecting pipe (2), its characterized in that: the steam trap casing (1) is inboard and connecting pipe (2) fixed connection, the inboard fixedly connected with installation piece (3) of connecting pipe (2), the inboard sliding connection of installation piece (3) has gag lever post (4), gag lever post (4) one side fixedly connected with ejector pad (5), ejector pad (5) with first spring (6) of fixedly connected with between installation piece (3), the inboard sliding connection of connecting pipe (2) has filter screen (7), the inboard sliding connection of connecting pipe (2) has interior union coupling (8), interior union coupling (8) outside fixedly connected with is outer to take over (9).

2. The hydrophobic device for hydraulic engineering according to claim 1, characterized in that: the group number of installation piece (3) is two sets of, every group the quantity of installation piece (3) is two, two installation piece (3) are the symmetry and set up connecting pipe (2) inside wall top and inside wall bottom, ejector pad (5) set up the circumference position of gag lever post (4), the motion trail of ejector pad (5) is the linear, filter screen (7) set up on the motion trail of ejector pad (5).

3. The hydrophobic device for hydraulic engineering according to claim 1, characterized in that: the connecting pipe is characterized in that the outer side of the connecting pipe (9) is fixedly connected with a limiting ring (10), the inner side of the limiting ring (10) is rotatably connected with a threaded sleeve (11), one side of the limiting ring (10) is fixedly connected with a second spring (12), the other end of the second spring (12) is slidably connected with a sleeve ring (13), the other end of the sleeve ring (13) is fixedly connected with a reinforcing pipe (14), the connecting end of the outer connecting pipe (9) is fixedly connected with a sealing ring (15), and the outer side of the connecting pipe (2) is fixedly connected with a retaining ring (16.

4. The hydrophobic device for hydraulic engineering according to claim 3, characterized in that: the connecting pipe (2) inboard has been seted up the spacing groove, the sealing ring (15) outside with the spacing groove of connecting pipe (2) rotates to be connected, spacing ring (10) are seted up and have the turn trough, the threaded sleeve (11) outside with the turn trough of spacing ring (10) rotates to be connected, reinforcement pipe (14) outside with threaded sleeve (11) inside wall spiral connection, reinforcement pipe (14) inboard with outer tub (9) sliding connection, the motion orbit of reinforcement pipe (14) is the straight line shape, connecting pipe (2) set up on the motion orbit of reinforcement pipe (14), second spring (12) set up the circumference position of outer tub (9), reinforcement pipe (14) inboard with connecting pipe (2) spiral connection.