CN209340853U - A kind of disc type steam trap - Google Patents
A kind of disc type steam trap Download PDFInfo
- Publication number
- CN209340853U CN209340853U CN201920033378.XU CN201920033378U CN209340853U CN 209340853 U CN209340853 U CN 209340853U CN 201920033378 U CN201920033378 U CN 201920033378U CN 209340853 U CN209340853 U CN 209340853U
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- Prior art keywords
- valve body
- filter chamber
- hydrophobic valve
- hydrophobic
- filter
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Abstract
The utility model provides a kind of disc type steam trap, is related to hydrophobic valve technical field, a kind of disc type steam trap, including hydrophobic valve body and filter device；The top of hydrophobic valve body is equipped with bonnet, hydrophobic valve inner is equipped with valve seat, diaphragm is equipped at the top of valve seat, the top of diaphragm is equipped with valve body inner cover, runs through inside valve seat and is equipped with runner, the both ends of hydrophobic valve body are respectively equipped with hydrophobic valve body input end and hydrophobic valve body outlet end, the filter connection terminal device of hydrophobic valve body input end, the beginning of hydrophobic valve body outlet end is equipped with drainage pipeline, and the top of drainage pipeline is set to the bottom of diaphragm, and the bottom of drainage pipeline connects the top of hydrophobic valve body outlet end lateral wall；Filter device is from top to bottom successively arranged the first filter chamber, the second filter chamber, third filter chamber and the 4th filter chamber, and the bottom of hydrophobic valve body is equipped with liquid storage chamber, and the bottom of liquid storage chamber is equipped with bottom plate, the bottom of one end connecting passage of liquid storage chamber.The utility model filter effect is good, long service life.
Description
Technical field
The utility model belongs to hydrophobic valve technical field, and in particular to a kind of disc type steam trap.
Background technique
The effect of steam trap is automatic to exclude heating equipment or steam condensate in jet chimney and air etc. no
Solidifying gas, and not leak-off steam.Since drain valve has the function of block steam and drain water, steam-heating apparatus can be made to spare to heat, filled
Dividing prevents that water hammer occurs in jet chimney using steam latent heat, and disc type steam trap is common one kind in drain valve, existing
Some disc type steam traps in use Chang Yin enter valve inner liquid impurity it is excessive and causing to reduce it makes
Use the service life.
Therefore it is badly in need of providing that a kind of filter effect is good, disc type steam trap with long service life.
Utility model content
The purpose of this utility model is the deficiency for existing disc type steam trap, and it is thin to provide a kind of disc type steam
Water valve.
The utility model provides the following technical solution:
A kind of disc type steam trap, including hydrophobic valve body and set on the filter device of the hydrophobic valve inner；
The top of the hydrophobic valve body is equipped with bonnet, and the hydrophobic valve inner is equipped with valve seat, upper at the top of the valve seat
Surface is equipped with diaphragm, and the top of the diaphragm is equipped with valve body inner cover, runs through inside the valve seat and be equipped with runner, the hydrophobic valve body
Both ends be respectively equipped with hydrophobic valve body input end and hydrophobic valve body outlet end, described in the terminal connection of the hydrophobic valve body input end
Filter device, the beginning of the hydrophobic valve body outlet end are equipped with drainage pipeline, and the top of the drainage pipeline is set to the diaphragm
Bottom, the bottom of the drainage pipeline connects the top of the hydrophobic valve body outlet end lateral wall；
The filter device is from top to bottom successively arranged the first filter chamber, the second filter chamber, third filter chamber and the 4th mistake
Filter chamber, the bottom of first filter chamber are set to the inside of second filter chamber, and the bottom of second filter chamber is set to institute
The inside of third filter chamber is stated, the bottom of the third filter chamber is set to the inside of the 4th filter chamber, the hydrophobic valve body
Bottom be equipped with liquid storage chamber, the bottom of the 4th filter chamber is set to the inside of the liquid storage chamber, and the bottom of the liquid storage chamber is set
There is bottom plate, one end of the liquid storage chamber connects the bottom of the runner.
Preferably, the valve body inner cover, the diaphragm are set to the inside of the hydrophobic valve body.
Preferably, the top of the drainage pipeline is through the inside of the valve seat, and the drainage pipeline is perpendicular to described
The lower surface of seat bottom portion.
Preferably, the terminal of the hydrophobic valve body input end is equipped with the groove being recessed to the hydrophobic valve inner, described
The inner sidewall of groove is equipped with the first internal screw thread, the external screw thread phase of first internal screw thread and the lateral wall of first filter chamber
Match.
Preferably, the angle between the central axes of the hydrophobic valve body input end and the central axes of the filter device is
135°。
Preferably, first filter chamber, second filter chamber, the third filter chamber and the 4th filter chamber
Bottom is equipped with filter plate.
Preferably, the bottom plate is connected with inverted bolt, and the middle part of the bottom plate is equipped with the spiral shell through the bottom plate
The external screw thread of groove, the second internal screw thread and the screw rod of the bolt of the thread groove matches.
The beneficial effects of the utility model are: disc type steam trap is made of hydrophobic valve body and filter device, filtering
Device is filtered the liquid flowed into inside drain valve body, increases the service life of hydrophobic valve body；It is set at the top of hydrophobic valve body
There is bonnet, inside is equipped with valve body inner cover, diaphragm and valve seat, when the temperature for the liquid for flowing into hydrophobic valve inner reaches certain value
When, the pressure rise of hydrophobic valve inner, steam jacks up diaphragm after drain valve input end, filter device and runner, heat
Liquid continue through drainage pipeline, flowed out by drain valve outlet end, pressure difference forms rear film decline, and hot liquid holdup exists
The inside of hydrophobic valve body, after the steam of the liquid of heat is condensed, pressure difference reduces, and diaphragm is jacked up again, and liquid discharge is dredged
Water valve body；Filter device is made of the first filter chamber, the second filter chamber, third filter chamber and the 4th filter chamber, each filter chamber
Bottom is equipped with filter plate, filters by four times, increases filter effect, and filtered liquid enters liquid storage chamber, flows into through runner
Hydrophobic valve inner increases the service life of hydrophobic valve body.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model.
In the figure, it is marked as 1, hydrophobic valve body；2, filter device；3, bonnet；4, valve seat；5, diaphragm；6, valve body inner cover；7, it flows
Road；8, hydrophobic valve body input end；9, hydrophobic valve body outlet end；10, drainage pipeline；11, the first filter chamber；12, the second filter chamber；
13, third filter chamber；14, the 4th filter chamber；15, liquid storage chamber；16, bottom plate；17, filter plate；18, the first internal screw thread；19, spiral shell
Bolt；20, the second internal screw thread.
Specific embodiment
As shown in Figure 1, a kind of disc type steam trap, including hydrophobic valve body and set on the filtering of hydrophobic valve inner
Device；
The top of hydrophobic valve body is equipped with bonnet, and hydrophobic valve inner is equipped with valve seat, and the upper surface at the top of valve seat is equipped with diaphragm,
The top of diaphragm is equipped with valve body inner cover, through being equipped with runner inside valve seat, the both ends of hydrophobic valve body be respectively equipped with hydrophobic valve body into
Mouth end and hydrophobic valve body outlet end, the filter connection terminal device of hydrophobic valve body input end, the beginning of hydrophobic valve body outlet end is set
There is drainage pipeline, the top of drainage pipeline is set to the bottom of diaphragm, and the bottom of drainage pipeline connects on the outside of hydrophobic valve body outlet end
The top of wall；
Filter device is from top to bottom successively arranged the first filter chamber, the second filter chamber, third filter chamber and the 4th filter chamber,
The bottom of first filter chamber is set to the inside of the second filter chamber, and the bottom of the second filter chamber is set to the inside of third filter chamber, the
The bottom of three filter chambers is set to the inside of the 4th filter chamber, and the bottom of hydrophobic valve body is equipped with liquid storage chamber, the bottom of the 4th filter chamber
Set on the inside of liquid storage chamber, the bottom of liquid storage chamber is equipped with bottom plate, the bottom of one end connecting passage of liquid storage chamber.
Valve body inner cover, diaphragm are set to the inside of drain valve body, as the variation of hydrophobic valve inner pressure switches difference
State.The top of drainage pipeline is through the inside of valve seat, lower surface of the drainage pipeline perpendicular to seat bottom portion, hydrophobic valve body
Internal liquid flows into hydrophobic valve body outlet end by drainage pipeline.The terminal of hydrophobic valve body input end is equipped with into drain valve body
The groove of portion's recess, the inner sidewall of groove are equipped with the first internal screw thread, the outer spiral shell of the lateral wall of the first internal screw thread and the first filter chamber
Line matches, and filter device is threadedly coupled with hydrophobic valve body input end, easy for removal and installation, easy to clean.Hydrophobic valve body into
Angle between the central axes at mouth end and the central axes of filter device is 135 °, and liquid flows downward under the effect of gravity, is easier to
It is filtered.First filter chamber, the second filter chamber, third filter chamber and the 4th filter chamber bottom be equipped with filter plate, into
The liquid for entering hydrophobic valve inner carries out four filterings, and filter effect is good, increases the service life of hydrophobic valve body.Bottom plate is connected with
Inverted bolt, the middle part of bottom plate are equipped with the thread groove through bottom plate, the screw rod of the second internal screw thread and bolt of thread groove
External screw thread matches, and the liquid of the hydrophobic valve inner of quick release can be realized by cantilevered out bolt.
The usage mode of the utility model are as follows: from hydrophobic valve body input end flow into the temperature of the liquid of hydrophobic valve inner to
When up to certain value, the pressure rise of hydrophobic valve inner, steam is after drain valve input end, filter device and runner by diaphragm
It jacking up, hot liquid continues through drainage pipeline, flows out finally by drain valve outlet end, and when pressure difference formation, diaphragm declines,
The liquid holdup of heat is in the inside of hydrophobic valve body, and after the steam of the liquid of heat is condensed, pressure difference reduces, and diaphragm is pushed up again
It rises, hydrophobic valve body is discharged in liquid；Liquid into hydrophobic valve inner is filtered by the first filter chamber, the second filter chamber, third
Chamber and the 4th filter chamber enter liquid storage chamber by four filtered liquid, flow into hydrophobic valve inner through runner, increase hydrophobic
The service life of valve body.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of disc type steam trap, which is characterized in that including hydrophobic valve body and set on the hydrophobic valve inner
Filter device；
The top of the hydrophobic valve body is equipped with bonnet, and the hydrophobic valve inner is equipped with valve seat, the upper surface at the top of the valve seat
Equipped with diaphragm, the top of the diaphragm is equipped with valve body inner cover, runs through inside the valve seat and is equipped with runner, and the two of the hydrophobic valve body
End is respectively equipped with hydrophobic valve body input end and hydrophobic valve body outlet end, and the terminal of the hydrophobic valve body input end connects the filtering
Device, the beginning of the hydrophobic valve body outlet end are equipped with drainage pipeline, and the top of the drainage pipeline is set to the bottom of the diaphragm
Portion, the bottom of the drainage pipeline connect the top of the hydrophobic valve body outlet end lateral wall；
The filter device is from top to bottom successively arranged the first filter chamber, the second filter chamber, third filter chamber and the 4th filter chamber,
The bottom of first filter chamber is set to the inside of second filter chamber, and the bottom of second filter chamber is set to the third
The inside of filter chamber, the bottom of the third filter chamber are set to the inside of the 4th filter chamber, the bottom of the hydrophobic valve body
Equipped with liquid storage chamber, the bottom of the 4th filter chamber is set to the inside of the liquid storage chamber, and the bottom of the liquid storage chamber is equipped with bottom plate,
One end of the liquid storage chamber connects the bottom of the runner.
2. a kind of disc type steam trap according to claim 1, which is characterized in that the valve body inner cover, the film
Piece is set to the inside of the hydrophobic valve body.
3. a kind of disc type steam trap according to claim 1, which is characterized in that passed through at the top of the drainage pipeline
It is through at the inside of the valve seat, lower surface of the drainage pipeline perpendicular to the seat bottom portion.
4. a kind of disc type steam trap according to claim 1, which is characterized in that the hydrophobic valve body input end
Terminal is equipped with the groove being recessed to the hydrophobic valve inner, and the inner sidewall of the groove is equipped with the first internal screw thread, and described first
The external screw thread of internal screw thread and the lateral wall of first filter chamber matches.
5. a kind of disc type steam trap according to claim 1, which is characterized in that the hydrophobic valve body input end
Angle between central axes and the central axes of the filter device is 135 °.
6. a kind of disc type steam trap according to claim 1, which is characterized in that first filter chamber, described
The bottom of second filter chamber, the third filter chamber and the 4th filter chamber is equipped with filter plate.
7. a kind of disc type steam trap according to claim 1, which is characterized in that the bottom plate is connected with inverted
Bolt, the middle part of the bottom plate are equipped with the thread groove through the bottom plate, the second internal screw thread of the thread groove and the spiral shell
The external screw thread of the screw rod of bolt matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033378.XU CN209340853U (en) | 2019-01-09 | 2019-01-09 | A kind of disc type steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033378.XU CN209340853U (en) | 2019-01-09 | 2019-01-09 | A kind of disc type steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340853U true CN209340853U (en) | 2019-09-03 |
Family
ID=67761180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920033378.XU Active CN209340853U (en) | 2019-01-09 | 2019-01-09 | A kind of disc type steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340853U (en) |
-
2019
- 2019-01-09 CN CN201920033378.XU patent/CN209340853U/en active Active
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