CN210567478U - High-efficiency energy-saving heat exchange steam trap - Google Patents
High-efficiency energy-saving heat exchange steam trap Download PDFInfo
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- CN210567478U CN210567478U CN201921134314.5U CN201921134314U CN210567478U CN 210567478 U CN210567478 U CN 210567478U CN 201921134314 U CN201921134314 U CN 201921134314U CN 210567478 U CN210567478 U CN 210567478U
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- steam trap
- heat exchange
- valve clack
- efficient heat
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Abstract
The utility model provides an energy-efficient heat exchange steam trap, including the steam trap body, steam trap body upside one end is equipped with the import and takes over, and the installation lid is installed to the other end, installation lid downside is equipped with the ripple case, the ripple incasement has volatile liquid, the valve clack is connected to ripple case downside, the steam trap body department that the valve clack below corresponds is equipped with the export, export inboard upwards is equipped with the sealing ring, and the outside is equipped with the export and takes over, the valve clack periphery is the decurrent circular recess of opening inside cross-section and the endocentric loop type boss of circular recess cross-section of being equipped with of circular recess. The utility model discloses beneficial effect: form liquid after steam is at this internal condensation of steam trap, liquid and air etc. other noncondensable gases such as are discharged from the exit, continue to get into steam after liquid discharges, and the bellows expands after volatile liquid meets the heat this moment, drives the valve clack downstream of downside for the valve clack is connected on the sealing ring in exit, prevents steam discharge.
Description
Technical Field
The utility model belongs to the technical field of the steam trap, especially, relate to a high-efficient energy-saving heat exchange steam trap.
Background
The steam trap is installed between the steam utilizing equipment and the water recovering equipment to block steam and drain water. Steam can only be used on equipment using steam, condensate water is often generated during heat exchange, meanwhile, air and other non-condensable gases can be mixed, and therefore the equipment using steam is affected, for example, the heat exchange rate is reduced, the service performance of the equipment is reduced, and faults are avoided.
However, most of the currently used steam traps have poor sealing performance, especially at a water discharge port, which easily causes the drainage steam-blocking performance of the steam trap to be reduced and easily causes the induction of temperature by an induction component inside the steam trap to be delayed when heat exchange occurs.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a steam trap to solve the above-mentioned problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides an energy-efficient heat exchange steam trap, includes the steam trap body, steam trap body upside one end is equipped with the import and takes over, and the mounting hole has upwards been seted up to the other end, install the installation lid on the mounting hole inside the steam trap body, installation lid downside is connected with the ripple case, the ripple incasement is equipped with volatile liquid the ripple case downside is connected with the valve clack, the steam trap body department that the valve clack below corresponds is equipped with the export, the inboard sealing ring that upwards is equipped with of export, the outside is equipped with the export and takes over, the valve clack periphery is opening decurrent circular recess inside be equipped with cross-section and the endocentric ring type boss in circular recess cross-section, the ring channel between recess and the annular boss is corresponding and the size unanimous with.
Furthermore, the inlet connecting pipe is connected to the inlet of the steam trap body through a flange.
Furthermore, the outlet connecting pipe is connected with the outlet of the steam trap body through a flange.
Further, the surface of the mounting cover is fixedly connected with a boss, the lower side of the boss is connected with a connecting rod, and the lower end of the connecting rod is connected with a corrugated box.
Furthermore, the bottom of the boss is provided with a threaded mounting hole with a downward opening, and the upper end of the connecting rod is provided with an external thread which is connected in the threaded mounting hole through a thread.
Furthermore, the cross section sizes of the boss, the corrugated box and the valve clack are smaller than the cross section size of the mounting hole.
Furthermore, the valve clack is connected to the lower side of the corrugated box through a valve rod, a spring is arranged on the outer side of the valve rod, and two ends of the spring are connected to the corrugated box and the valve clack respectively.
Furthermore, a filter screen is vertically arranged on the inner wall of the steam trap body between the inlet connecting pipe and the corrugated box.
Furthermore, the extension size of the corrugated box is larger than or equal to the distance between the lower end of the valve clack and the upper end of the sealing ring.
Further, the outlet of the steam trap body is arranged to be in a conical structure, and the outlet is located at the bottom end of the conical structure.
Further, the mounting hole outside is equipped with the external screw thread, be equipped with the internal thread on the installation lid, the installation lid passes through threaded connection on the mounting hole, just the installation lid outside is equipped with anti-skidding line.
Compared with the prior art, the high-efficiency energy-saving heat exchange steam trap has the following advantages:
the high-efficiency energy-saving heat exchange steam trap of the utility model forms liquid after steam is condensed in the steam trap body, the temperature is low at the moment, other non-condensable gases such as liquid and air are discharged from the outlet, and after the liquid is discharged, the steam is continuously fed into the steam, and at the moment, the corrugated box expands after the volatile liquid is heated, namely the corrugated box extends to drive the valve clack on the lower side to move downwards, so that the valve clack is connected on the sealing ring at the outlet to prevent the steam from being discharged, and the effective steam-blocking and water-discharging effects are achieved through heat exchange; the device simple structure, energy saving effectively prevent that steam is discharged and cause the waste to steam.
Drawings
The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:
FIG. 1 is a schematic view of an energy-efficient heat exchange steam trap according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a steam trap according to an embodiment of the present invention when a bellows is extended.
Description of reference numerals:
1-a steam trap body; 2-inlet connection pipe; 3-mounting holes; 4, mounting a cover; 5-boss; 6-connecting rod; 7-a corrugated box; 8-valve stem; 9-a spring; 10-a valve flap; 11-ring-shaped boss; 12-a sealing ring; 13-outlet connection; 14-a filter screen; 15-flange plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, a high-efficiency energy-saving heat-exchange steam trap includes a steam trap body 1, an inlet connecting pipe 2 is arranged at one end of the upper side of the steam trap body 1, a mounting hole 3 is upwards arranged at the other end of the upper side of the steam trap body, a mounting cover 4 is arranged on the mounting hole 3, inside the steam trap body 1, a corrugated box 7 is connected to the lower side of the mounting cover 4, the corrugated box 7 is filled with volatile liquid, the lower side of the corrugated box 7 is connected with a valve flap 10, an outlet is arranged at the position of the steam trap body 1 corresponding to the lower part of the valve flap 10, the inner side of the outlet is upwards provided with a sealing ring 12, the outer side is provided with an outlet connecting pipe 13, the periphery of the valve flap 10 is provided with a circular groove with a downward opening, an annular boss 11 with a section concentric with that of the circular groove is arranged in the circular groove, and an annular groove between the groove and the annular boss 11 corresponds to the sealing ring 12 in position and is consistent in size.
The inlet connecting pipe 2 is connected with the inlet of the steam trap body 1 through a flange 15.
The outlet connection pipe 13 is connected to the outlet of the steam trap body 1 through a flange 15.
The surface fixedly connected with boss 5 under the installation lid 4, 5 downside of boss are connected with connecting rod 6, connecting rod 6 lower extreme is connected with ripple case 7.
The bottom of the boss 5 is provided with a threaded mounting hole with a downward opening, the upper end of the connecting rod 6 is provided with an external thread, and the connecting rod is connected in the threaded mounting hole through the thread.
The cross section sizes of the boss 5, the corrugated box 7 and the valve clack 10 are smaller than the cross section size of the mounting hole 3, so that the mounting cover 4 is conveniently unscrewed to take out the corrugated box 7 at the lower end for replacement and maintenance.
The lower side of the corrugated box 7 is connected with a valve clack 10 through a valve rod 8, a spring 9 is arranged on the outer side of the valve rod 8, and two ends of the spring 9 are respectively connected to the corrugated box 7 and the valve clack 10.
A filter screen 14 is vertically arranged on the inner wall of the steam trap body 1 between the inlet connecting pipe 2 and the corrugated box 7.
The extension dimension of the bellows 7 is greater than or equal to the distance between the lower end of the flap 10 and the upper end of the sealing ring 12.
The outlet of the steam trap body 1 is arranged to be in a conical structure, and the outlet is positioned at the bottom end of the conical structure.
The mounting hole 3 outside is equipped with the external screw thread, be equipped with the internal thread on the installation lid 4, installation lid 4 passes through threaded connection on mounting hole 3, just the installation lid 4 outside is equipped with anti-skidding line, conveniently dismantles and installs installation lid 4.
The working process of the embodiment is as follows:
form liquid after steam condenses in steam trap body 1, the temperature is low this moment, and other noncondensable gases such as liquid and air are discharged from the export, and after liquid discharges, continue to get into steam, bellows 7 expands after volatile liquid meets the heat so bellows 7 extension promptly, drives the valve clack 10 downstream of downside for valve clack 10 is connected on the sealing ring 12 in exit, prevents the steam discharge, reaches effectively through the heat exchange and hinders vapour drainage effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An energy-efficient heat exchange steam trap which characterized in that: including the steam trap body, steam trap body upside one end is equipped with the import and takes over, and the mounting hole has upwards been seted up to the other end, install the installation lid on the mounting hole inside the steam trap body, the installation lid downside is connected with the ripple case, the ripple incasement is equipped with volatile liquid the ripple case downside is connected with the valve clack, the steam trap body department that the valve clack below corresponds is equipped with the export, export inboard upwards is equipped with the sealing ring, and the outside is equipped with the export and takes over, the valve clack periphery is opening decurrent circular recess inside is equipped with cross-section and the endocentric loop type boss in circular recess cross-section, the ring channel between recess and the annular boss is corresponding and the size unanimity with the sealing ring position.
2. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the inlet connecting pipe is connected with the inlet of the steam trap body through a flange.
3. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the outlet connecting pipe is connected with the outlet of the steam trap body through a flange.
4. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the surface of the mounting cover is fixedly connected with a boss, a connecting rod is connected to the lower side of the boss, and a corrugated box is connected to the lower end of the connecting rod.
5. An energy efficient heat exchange steam trap as set forth in claim 4 wherein: the bottom of the boss is provided with a threaded mounting hole with a downward opening, the upper end of the connecting rod is provided with an external thread, and the connecting rod is connected in the threaded mounting hole through the thread.
6. An energy efficient heat exchange steam trap as set forth in claim 4 wherein: the cross section sizes of the boss, the corrugated box and the valve clack are smaller than the cross section size of the mounting hole.
7. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the valve clack is connected to the lower side of the corrugated box through a valve rod, a spring is arranged on the outer side of the valve rod, and two ends of the spring are connected to the corrugated box and the valve clack respectively.
8. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: and a filter screen is vertically arranged on the inner wall of the steam trap body between the inlet connecting pipe and the corrugated box.
9. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the extension size of the corrugated box is larger than or equal to the distance from the lower end of the valve clack to the upper end of the sealing ring.
10. An energy efficient heat exchange steam trap as set forth in claim 1 wherein: the outlet of the steam trap body is arranged to be a conical structure, and the outlet is positioned at the bottom end of the conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134314.5U CN210567478U (en) | 2019-07-18 | 2019-07-18 | High-efficiency energy-saving heat exchange steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134314.5U CN210567478U (en) | 2019-07-18 | 2019-07-18 | High-efficiency energy-saving heat exchange steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567478U true CN210567478U (en) | 2020-05-19 |
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ID=70637995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134314.5U Active CN210567478U (en) | 2019-07-18 | 2019-07-18 | High-efficiency energy-saving heat exchange steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567478U (en) |
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2019
- 2019-07-18 CN CN201921134314.5U patent/CN210567478U/en active Active
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