CN2432427Y - Floating ball type steam trap - Google Patents
Floating ball type steam trap Download PDFInfo
- Publication number
- CN2432427Y CN2432427Y CN 00230411 CN00230411U CN2432427Y CN 2432427 Y CN2432427 Y CN 2432427Y CN 00230411 CN00230411 CN 00230411 CN 00230411 U CN00230411 U CN 00230411U CN 2432427 Y CN2432427 Y CN 2432427Y
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- CN
- China
- Prior art keywords
- valve
- water outlet
- lever
- type steam
- ball type
- 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
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Abstract
The utility model relates to a floating ball type steam drain valve for steam pipelines and steam using equipment systems. The utility model comprises a valve body which is respectively provided with a water inlet and a water outlet; the inner cavity of the valve body is provided with a floating ball. The utility model is characterized in that the lower part of the floating ball is connected with a lever, and the other end of the lever is connected with a water outlet slide valve. The utility model has the advantages that switching-on is sensitive, steam leakage rate is low, and operating performance is reliable. The utility model not only can be used for water drain and discharge rapidly and effectively, but also can cause the inner cavity and the profile of the valve body to be reduced correspondingly, and brings convenience for installation and use.
Description
The utility model relates to a kind of float ball type steam drain valve that is used for steam line and gas utilization unit system.
Float ball type steam drain valve is installed in the pipeline of steam and gas utilization unit system, can get rid of ducted water of condensation automatically, to improve the conveying vapour efficient of pipeline.Existing float ball type steam drain valve is easy to malfunctioning problem because the outlet valve structure unreasonablely exists that steam leakage rate is higher, energy loss is big and the unlatching of valve is sensitive inadequately, in addition, because ball float connects with the lever side direction, require the valve pocket space big, so just cause the volume and the profile of whole valve body big, brought inconvenience also for installation and use.
The purpose of this utility model is to provide a kind of improved float ball type steam drain valve at the deficiency of above-mentioned existence, and it is low that it not only leaks the vapour rate, opens sensitively, can discharge water of condensation quickly and effectively, and the profile of whole valve body is also corresponding dwindles.
The purpose of this utility model is realized by following technological scheme: include valve body 2, offer water intake 11 and water outlet 3 on the valve body respectively, inner chamber at valve body is provided with ball float 10, and its difference is that the below of ball float links to each other with lever 9, and the other end of lever and a water outlet guiding valve join.
Press such scheme, described water intake and water outlet are positioned at the top of valve body, and the water outlet guiding valve is in the below of body cavity, and the water outlet guiding valve is made of valve seat 4 and sliding spool 5, and an end of sliding spool and lever joins.
Good effect of the present utility model is: 1, adopt the water outlet sliding valve structure, pressure reduction was very little or do not have pressure reduction when spool was opened, and therefore, the water outlet guiding valve is opened sensitive, and it is bigger to open back water outlet opening, and draining is hydrophobic quickly and effectively; 2, sliding valve structure is easy to processing and fabricating, can make the making precision height of spool valve opening, thus its to close performance good, steam leakage rate is low, reliable working performance; 3, ball float and lever are the below Placement, and the activity space of ball float can dwindle relatively, and the inner chamber of valve body and profile are correspondingly diminished, and help the installation and the use of valve.
Fig. 1 is an embodiment's of the utility model a main sectional view, and arrow is represented the water (flow) direction of water of condensation among the figure.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, has a valve body 2, the upper end of valve body is equipped with a valve gap 1, be used for the turnover of ball float, both sides are offered water intake 11 and water outlet 3 respectively above valve body, water intake directly communicates with body cavity, water outlet is by water outlet guiding valve and body cavity conducting, inner chamber at valve body is installed on ball float 10, the lower end of ball float and lever 9 are hinged, the other end of lever joins with the water outlet guiding valve that is arranged on the body cavity downside, lever is bending shape, be hinged in a bending place and the support that can swing 8, the end portion of lever is bent down and is hinged with columniform spool 5, the water outlet guiding valve is by valve seat 4, install in the valve pocket that offers valve opening 6 of valve seat below and with the sliding spool 5 of valve pocket phase configuration and constitute, the valve opening of offering on the valve pocket is a through hole, the one side is installed spool, opposite side is the feed-water end of water outlet guiding valve, communicate with body cavity, the middle part is connected with the osculum of valve seat, the waterexit end of water outlet guiding valve is connected with water outlet 3, is provided with bottom 7 in the lower end of valve body corresponding to water outlet guiding valve place, so that the installation of water outlet guiding valve.
Claims (6)
1, a kind of float ball type steam drain valve, include valve body (2), offer water intake (11) and water outlet (3) on the valve body respectively, be provided with ball float (10) at the inner chamber of valve body, the below that it is characterized in that ball float links to each other with lever (9), and the other end of lever and a water outlet guiding valve join.
2, by the described float ball type steam drain valve of claim 1, it is characterized in that described water intake and water outlet are positioned at the top of valve body, the water outlet guiding valve is in the below of body cavity, and the water outlet guiding valve is made of valve seat (4) and sliding spool (5).
3, by claim 1 or 2 described float ball type steam drain valves, it is characterized in that both sides are offered water intake (11) and water outlet (3) respectively above valve body, water intake directly communicates with body cavity, and water outlet is by water outlet guiding valve and body cavity conducting.
4, by the described float ball type steam drain valve of claim 3, the lower end and the lever (9) that it is characterized in that ball float are hinged, the other end of lever joins with the water outlet guiding valve that is arranged on the body cavity downside, lever is bending shape, be hinged in a bending place and the support that can swing (8), the end portion of lever is bent down and is hinged with columniform spool (5).
5, by the described float ball type steam drain valve of claim 4, it is characterized in that the water outlet guiding valve by valve seat (4), install in the valve pocket that offers valve opening (6) of valve seat below and with the sliding spool (5) of valve pocket phase configuration and constitute, the valve opening of offering on the valve pocket is a through hole, the one side is installed spool, opposite side is the feed-water end of water outlet guiding valve, communicate with body cavity, the middle part is connected with the osculum of valve seat.
6, by claim 1 or 2 described float ball type steam drain valves, it is characterized in that the upper end of valve body is equipped with a valve gap (1), the lower end of valve body is provided with bottom (7) corresponding to water outlet guiding valve place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230411 CN2432427Y (en) | 2000-07-18 | 2000-07-18 | Floating ball type steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230411 CN2432427Y (en) | 2000-07-18 | 2000-07-18 | Floating ball type steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432427Y true CN2432427Y (en) | 2001-05-30 |
Family
ID=33593519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00230411 Expired - Fee Related CN2432427Y (en) | 2000-07-18 | 2000-07-18 | Floating ball type steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432427Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748582A (en) * | 2012-07-03 | 2012-10-24 | 孙照云 | Rotary drain valve |
-
2000
- 2000-07-18 CN CN 00230411 patent/CN2432427Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748582A (en) * | 2012-07-03 | 2012-10-24 | 孙照云 | Rotary drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |