CN205079039U - Steam trap of continuous drainage - Google Patents
Steam trap of continuous drainage Download PDFInfo
- Publication number
- CN205079039U CN205079039U CN201520850150.1U CN201520850150U CN205079039U CN 205079039 U CN205079039 U CN 205079039U CN 201520850150 U CN201520850150 U CN 201520850150U CN 205079039 U CN205079039 U CN 205079039U
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- Prior art keywords
- trap
- guide rail
- automatic steam
- steam trap
- valve body
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Abstract
The utility model relates to a steam trap of continuous drainage, this steam trap include valve body and case, and the case passes through the guide rail to be installed in the cavity of valve body, and when the case floated, the comdenstion water passes through the wash port of guide rail discharged the hydrophobic volume of automatically regulated through condensate outlet to can realize in succession hydrophobicly, the leakage rate of steam is low, finally reaches the purpose of the improvement system thermal efficiency.
Description
Technical field
The utility model relates to a kind of Automatic steam trap Trap of continuous drainage, belongs to valve technology field.
Background technique
Steam is the secondary energy of many industrial fields, and Automatic steam trap Trap is then ensure that vapour system is normally run, the important control class valve of energy saving.The effect of Automatic steam trap Trap is discharged as early as possible at the water of condensation in vapour system, gas and other incondensable gas, prevents the leakage of steam to greatest extent simultaneously.
There is many deficiencies in drain valve conventional at present in structure, technical performance, quality of product and using function etc., be mainly manifested in: (1) adopts machinery type draining mostly, long-term when working under high load, rugged environment, device is fragile, extreme influence working life; (2) adopt intermittent type draining, spool is hit often, easily causes wearing and tearing, and easily with leaking vapour phenomenon, not only affecting manufacturing efficiency, and wasting energy; (3) slightly misoperation will cause drain valve to close, and causes the significant wastage of steam; (4) rate of fault is high, increases maintenance cost, and working life is short; (5) condensed water elimination amount can not regulate automatically, can not ensure that process system is in better working state.
Chinese patent 201320598170.5 provides a kind of energy-saving drain valve of adjustable condensed water elimination amount, and its shortcoming is that structure is comparatively complicated.
Therefore how to overcome above-mentioned Automatic steam trap Trap Problems existing, make Automatic steam trap Trap can automatically regulate hydrophobic amount, and realize continuous hydrophobic, ensure that water of condensation is discharged in time, reduce steam leakage rate, become the difficult point of this area research.
Model utility content
The utility model is for solving prior art Problems existing, there is provided a kind of can the Automatic steam trap Trap of continuous drainage, this Automatic steam trap Trap can regulate hydrophobic amount automatically, and can realize continuous hydrophobic, the leak-down rate of steam is low, reaches the object improving steam utilization efficiency.
The purpose of this utility model is realized by following measures:
A kind of Automatic steam trap Trap of continuous drainage, this Automatic steam trap Trap comprises valve body and spool, described spool is connected with hydrophobic function module, described valve body is provided with steam water interface import and condensation-water drain, described valve body is fixedly connected with valve seat, valve seat is fixedly connected with guide rail, described spool by guide rails assembling in the cavity of valve body, described guide rail adopts hollow-core construction, the hollow of described guide rail communicates with condensation-water drain, the upper-end surface of described guide rail is closed, and the wall of described guide rail arranges one or more weep hole; When described spool floats, condensed water is discharged through condensation-water drain by the weep hole of guide rail.
The inner chamber of valve body is divided into upper cavity and lower chamber by described valve seat, and described steam water interface import communicates with upper cavity, and the hollow of described guide rail communicates with lower chamber, and described condensation-water drain communicates with lower chamber; When described spool floats, condensed water is discharged through the condensation-water drain of lower chamber by the weep hole of guide rail.
The upper end of described upper cavity is sealed by adpting flange.
The hydrophobic function module that described spool connects includes but not limited to ball float.
As preferably, described guide rail adopts hollow circular-tube.
Preferred as another kind, the large end of the weep hole on described guide rail upper, small end under.
Preferred as another kind, described valve body adopts stainless steel.
Preferred as another kind, described guide rail adopts stainless steel.
Preferred as another kind, described spool adopts stainless steel.
Preferred as another kind, described hollow guide rail adopts with valve seat and is threaded.
Preferred as another kind, described Automatic steam trap Trap arranges filtration facility.
Preferred as another kind, described Automatic steam trap Trap arranges exhaust facility.
Preferred as another kind, described Automatic steam trap Trap arranges sewage disposal facility.
Described Automatic steam trap Trap arranges and prevents steam leakage, ensures the measure of spool along guide rail dexterous actions.
In the utility model, unaccounted technical characteristics adopts existing mature technology supporting.
The utility model compared to existing technology tool has the following advantages:
1, water displacement is large, and compare the drain valve of same bore intermittent drainage, water displacement can exceed more than twice;
2, the regulation range of water displacement is wide, automatically regulates within the scope of specified water displacement;
3, draining is continuous, without impacting, effectively avoids Lou vapour phenomenon, spool long service life;
4, structure is simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the Automatic steam trap Trap structural representation of a kind of continuous drainage of the present utility model.
In figure, the import of 1-steam water interface, 2-flange, 3-hydrophobic function module, 4-spool, 5-guide rail, 6-valve seat, 7-lower chamber, 8-condensation-water drain, 9-valve body, 10-pad, 11-weep hole, 12-upper cavity, 13-air hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, be the Automatic steam trap Trap structural representation of a kind of continuous drainage of the present utility model.
Below by embodiment, and in conjunction with its accompanying drawing, this programme is set forth:
A kind of Automatic steam trap Trap of continuous drainage, this Automatic steam trap Trap comprises valve body 9 and spool 4, the upper end of described spool 4 is connected with hydrophobic function module 3, described valve body 9 is provided with steam water interface import 1 and condensation-water drain 8, described valve body 9 is fixedly connected with valve seat 6, the inner chamber of valve body 9 is divided into upper cavity 12 and lower chamber 7 by described valve seat 6, valve seat 6 is fixed with guide rail 5, described spool 4 is arranged on by guide rail 5 in the cavity of valve body 9, described guide rail 5 adopts hollow-core construction, described steam water interface import 1 communicates with upper cavity 12, hollow and the lower chamber 7 of described guide rail 5 communicates, described condensation-water drain 8 communicates with lower chamber 7, the upper-end surface of described guide rail 6 is closed, and the wall of described guide rail 5 arranges one or more weep hole 11, when described spool 4 floats, condensed water is discharged through the condensation-water drain 8 of lower chamber 7 by the weep hole 11 of guide rail 5.
The upper end of described upper cavity 12 is by adpting flange sealing 2.
Described guide rail 5 adopts hollow circular-tube.
The hydrophobic function module 3 that described spool 4 upper end connects is ball float.
Weep hole 11 on described guide rail 5 greatly end upper, small end under.
Described valve body 9 adopts stainless steel.
Described guide rail 5 adopts stainless steel.
Described spool 4 adopts stainless steel.
Described guide rail 5 adopts with valve seat 6 and is threaded.
Described Automatic steam trap Trap arranges filtration facility.
Described Automatic steam trap Trap arranges exhaust facility.
Described Automatic steam trap Trap arranges sewage disposal facility.
Described Automatic steam trap Trap arranges and prevents steam leakage, ensures the measure of spool along guide rail dexterous actions.
In the utility model, unaccounted technical characteristics adopts existing mature technology supporting.
Although the utility model with preferred embodiment openly as above; but they are not for limiting the utility model; anyly be familiar with related domain technical professional; not departing from the spirit and scope of the utility model; the change made, remodeling, interpolation or replacement, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. an Automatic steam trap Trap for continuous drainage, this Automatic steam trap Trap comprises valve body and spool, and described spool connects hydrophobic function module, described valve body is provided with steam water interface import and condensation-water drain, it is characterized in that:
Described valve body is fixedly connected with valve seat, described valve seat is fixed with guide rail, described spool by guide rails assembling in the cavity of valve body, described guide rail adopts hollow-core construction, the hollow of described guide rail communicates with condensation-water drain, the upper-end surface of described guide rail is closed, and the wall of described guide rail arranges one or more weep hole; When described spool floats, condensed water is discharged through condensation-water drain by the weep hole of guide rail.
2. the Automatic steam trap Trap of continuous drainage according to claim 1, is characterized in that:
The inner chamber of valve body is divided into upper cavity and lower chamber by described valve seat, and described steam water interface import communicates with upper cavity, and the hollow of described guide rail communicates with lower chamber, and described condensation-water drain communicates with lower chamber; When described spool floats, condensed water is discharged through the condensation-water drain of lower chamber by the weep hole of guide rail.
3. the Automatic steam trap Trap of continuous drainage according to claim 1, is characterized in that:
Described guide rail adopts hollow circular-tube.
4. the Automatic steam trap Trap of continuous drainage according to claim 1, is characterized in that:
The large end of weep hole on described guide rail upper, small end under.
5. the Automatic steam trap Trap of continuous drainage according to claim 4, is characterized in that:
Described spool adopts stainless steel.
6. the Automatic steam trap Trap of continuous drainage according to claim 4, is characterized in that:
Described guide rail adopts stainless steel.
7. the Automatic steam trap Trap of continuous drainage according to claim 4, is characterized in that:
Described valve body adopts stainless steel.
8. the Automatic steam trap Trap of continuous drainage according to claim 1, is characterized in that:
Described Automatic steam trap Trap arranges filtration facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850150.1U CN205079039U (en) | 2015-10-29 | 2015-10-29 | Steam trap of continuous drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850150.1U CN205079039U (en) | 2015-10-29 | 2015-10-29 | Steam trap of continuous drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079039U true CN205079039U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850150.1U Active CN205079039U (en) | 2015-10-29 | 2015-10-29 | Steam trap of continuous drainage |
Country Status (1)
| Country | Link |
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| CN (1) | CN205079039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202357A (en) * | 2015-10-29 | 2015-12-30 | 南京瑞柯徕姆环保科技有限公司 | Continuously drained steam trap valve |
-
2015
- 2015-10-29 CN CN201520850150.1U patent/CN205079039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202357A (en) * | 2015-10-29 | 2015-12-30 | 南京瑞柯徕姆环保科技有限公司 | Continuously drained steam trap valve |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |