CN205979154U - Energy -conserving steam trap - Google Patents
Energy -conserving steam trap Download PDFInfo
- Publication number
- CN205979154U CN205979154U CN201620819297.9U CN201620819297U CN205979154U CN 205979154 U CN205979154 U CN 205979154U CN 201620819297 U CN201620819297 U CN 201620819297U CN 205979154 U CN205979154 U CN 205979154U
- Authority
- CN
- China
- Prior art keywords
- lever
- valve body
- plug
- energy
- steam
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an energy -conserving steam trap, including the valve body that has water inlet, delivery port, be equipped with the floater in the valve body, the floater below links to each other with the one end of lever, the other end of lever links to each other with the end cap lower extreme, and be close to lever center department and be equipped with the support, the support with the lever articulated just the support fix on the inner wall of valve body, the end cap below is equipped with the spring, spring one end fixed lever, the other end is fixed on the inner wall of valve body, its simple structure, convenient to use adopts lever principle to utilize the water -stop effect, can be effectual with steam and comdenstion water separation, realize that the comdenstion water exhaust prevents the loss of steam simultaneously, has effectively avoided steam energy's waste.
Description
Technical field
This utility model is related to a kind of drain valve and in particular to a kind of energy-saving steam drain valve.
Background technology
With economic continuous development, steam is essential in most industrial circles as important secondary energy sources, especially
The industrial processes such as papermaking, weaving, printing and dyeing need use steam in a large number, steam can produce many condensations in heating process
Water, so, guarantee that steam will not run off into key technical problem while for exclusion condensed water, existing drain valve is difficult to
Steam is completely separated with condensed water, when excluding condensed water, steam also flows out therewith, causes a large amount of wastes of the energy.
Content of the invention
For problems of the prior art, this utility model provides a kind of energy-saving steam drain valve, former using lever
Reason, and utilize water-stop effect, can effectively by steam and condensed moisture from realizing preventing steam while condensed water discharge
Run off, effectively prevent the waste of steam energy.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of energy-saving steam drain valve, including
Valve body with water inlet, outlet, is provided with ball float, is connected with one end of lever below described ball float in described valve body, described
The other end of lever is connected with plug lower end, is provided with support at the lever central, described support hinged with described lever and
Described support is fixed on the inwall of described valve body, is provided with spring below described plug, and described spring one end connects lever, separately
One end is fixed on the inwall of described valve body, is provided with conducting orifice above described plug, and described conducting orifice is connected by conduit
Described water inlet, is caused described plug to be in close contact with described conducting orifice by spring, relends and help the buoyancy of ball float to cause institute
State plug and depart from described conducting orifice.
Preferred as described scheme, described ball float and described plug all hinged with lever.
The beneficial effects of the utility model are, a kind of energy-saving steam drain valve, and its structure is simple, easy to use, using thick stick
Rod principle, and utilize water-stop effect, can effectively by steam and condensed moisture from realizing preventing steaming while condensed water is discharged
The loss of vapour, effectively prevent the waste of steam energy.
Brief description
Fig. 1 is structural representation of the present utility model；
In figure：1st, valve body, 2, ball float, 3, water inlet, 4, outlet, 5, support, 6, lever, 7, spring, 8, plug, 9, lead
Port, 10, conduit.
Specific embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, a kind of energy-saving steam drain valve, including the valve body with water inlet, outlet, set in described valve body
There is ball float, be connected with one end of lever below described ball float, the other end of described lever is connected with plug lower end, in lever
It is provided with support, described support and the hinged and described support of described lever are fixed on the inwall of described valve body, described at the heart
It is provided with spring, described spring one end connects lever, the other end is fixed on the inwall of described valve body, positioned at described stifled below plug
It is provided with conducting orifice, described conducting orifice, by the described water inlet of conduit connection, causes described plug and institute by spring above head
State conducting orifice to be in close contact, relend and help the buoyancy of ball float to cause described plug to depart from described conducting orifice.
Wherein, described ball float and described plug are all hinged with lever.
Operation principle of the present utility model is, in an initial condition, by spring elastic force make plug in valve body with
Described conducting orifice is in close contact state, and condensed water cannot flow out through conducting orifice, when the mixed condensed water with steam is through entering
When the mouth of a river enters described valve body, because ball float is connected by lever with plug, and it is provided with bullet due to below described plug
Spring, causes described ball float to must pull against the deadweight of itself when virtue of buoyancy rises, must also overcome the deadweight of plug simultaneously
And the elastic force of spring, in other words, described ball float can must float after the water level in valve body reaches certain height,
And driving described plug to depart from conducting orifice, condensed water starts to discharge, and forms water because of containing some water yield in valve body
Sealing, it is ensured that condensed water steam while discharge does not discharge, has reached the effect of energy-conservation, with the condensed water water in valve body
Position declines, and buoyancy suffered by ball float reduces therewith, and described ball float slowly falls, and causes described plug to have upwards by lever
Lifting force, relends the elastic force helping spring, and described plug recovers sealing state again with conducting orifice, and condensed water stops discharge.
For a person skilled in the art, still the technical scheme described in foregoing embodiments can be repaiied
Change, or wherein some technical characteristics carried out with equivalent, all of the present utility model spirit and principle within, that is made is any
Modification, equivalent, improvement etc., should be included within protection domain of the present utility model.
Claims (2)
1. a kind of energy-saving steam drain valve, including the valve body with water inlet, outlet, is provided with ball float in described valve body, and it is special
Levy and be, be connected with one end of lever below described ball float, the other end of described lever is connected with plug lower end, in lever
It is provided with support, described support and the hinged and described support of described lever are fixed on the inwall of described valve body, described at the heart
It is provided with spring, described spring one end connects lever, the other end is fixed on the inwall of described valve body, positioned at described stifled below plug
It is provided with conducting orifice, described conducting orifice, by the described water inlet of conduit connection, causes described plug and institute by spring above head
State conducting orifice to be in close contact, relend and help the buoyancy of ball float to cause described plug to depart from described conducting orifice.
2. energy-saving steam drain valve as claimed in claim 1 is it is characterised in that described ball float and described plug are all cut with scissors with lever
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819297.9U CN205979154U (en) | 2016-07-28 | 2016-07-28 | Energy -conserving steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819297.9U CN205979154U (en) | 2016-07-28 | 2016-07-28 | Energy -conserving steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979154U true CN205979154U (en) | 2017-02-22 |
Family
ID=58027229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819297.9U Expired - Fee Related CN205979154U (en) | 2016-07-28 | 2016-07-28 | Energy -conserving steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185691A (en) * | 2018-11-01 | 2019-01-11 | 燕山大学 | A kind of float ball type steam pipe drainage device |
| CN114147327A (en) * | 2021-12-06 | 2022-03-08 | 深圳杩蚁科技有限公司 | Built-in air pump plasma cutting equipment |
-
2016
- 2016-07-28 CN CN201620819297.9U patent/CN205979154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185691A (en) * | 2018-11-01 | 2019-01-11 | 燕山大学 | A kind of float ball type steam pipe drainage device |
| CN114147327A (en) * | 2021-12-06 | 2022-03-08 | 深圳杩蚁科技有限公司 | Built-in air pump plasma cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |