CN204300675U - No leakage steam drainage dish - Google Patents
No leakage steam drainage dish Download PDFInfo
- Publication number
- CN204300675U CN204300675U CN201420666944.8U CN201420666944U CN204300675U CN 204300675 U CN204300675 U CN 204300675U CN 201420666944 U CN201420666944 U CN 201420666944U CN 204300675 U CN204300675 U CN 204300675U
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- CN
- China
- Prior art keywords
- dish
- wall
- plate
- lower wall
- circular plate
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- 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 discloses No leakage steam drainage dish, inlet tube stretches in outlet and arranges, dish and Concentric Reducers is arranged with outside outlet, lower wall is arranged with outside inlet tube, lower wall stretches in dish, the top of lower wall and inner bottom part are respectively equipped with upper ring plate and lower Circular Plate, cage ring is established to form fill area between upper ring plate and lower Circular Plate, pointing is carried out closely knit with airtight and watertight padding, lower Circular Plate is provided with the drain pipe be communicated with lower wall, and the outer wall of upper dish and the outer wall being positioned at the outside lower wall of dish are evenly provided with multiple spacing device.The utility model has the advantages that: this drainage plate is the improvement in prior art, and it is simple and reasonable, the design of fill area can effectively avoid steam to leak, and greatly improves the sealing of drainage plate entirety; The design of spacing device is convenient to light spacing between upper and lower dish and, with fixing, reduced installation difficulty, improve the operating efficiency of drainage plate to a certain extent.
Description
Technical field
The utility model belongs to hydrophobic equipment technical field, particularly relates to No leakage steam drainage dish.
Background technology
Drainage plate is the hydrophobic equipment of power plant's boiler dedicated steam segment pipeline, isolates hydrophobic through drainage plate.The drainage plate of prior art is design like this: inlet tube stretches into outlet, and dish established by outlet, and dish set by inlet tube, and lower wall stretches in dish mostly.In this design, owing between upper dish and lower wall being the mode of intercalation, gap is comparatively large, and in hydrophobic process, steam can leak in a large number, meanwhile, also more difficult when upper dish is directly installed with lower wall.
Therefore, need to provide new technical scheme to solve these difficult problems.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple and reasonable, easy for installation, good airproof performance, the No leakage steam drainage dish that hydrophobic effect is good.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
No leakage steam drainage dish, comprise inlet tube and outlet, inlet tube stretches in outlet and arranges, dish and Concentric Reducers is arranged with outside outlet, the bigger diameter end of Concentric Reducers is connected with the top of upper dish, lower wall is arranged with outside inlet tube, lower wall stretches in dish, the top of lower wall and inner bottom part are respectively equipped with upper ring plate and lower Circular Plate, cage ring is provided with between upper ring plate and lower Circular Plate, the top of cage ring and outlet outer wall are fitted fixing, cage ring, upper ring plate, form fill area between Circular Plate and lower wall down, pointing is carried out closely knit with airtight and watertight padding, lower Circular Plate is provided with the drain pipe be communicated with lower wall, the outer wall of upper dish and the outer wall being positioned at the outside lower wall of dish are evenly provided with multiple spacing device.
Further, above-mentioned spacing device is 3-4.
Further, above-mentioned spacing device comprises stud, and the two ends of stud are connected with upper backup pad and lower supporting plate respectively by pad, and the outer wall of upper backup pad and upper dish is affixed, and lower supporting plate is affixed with the outer wall being positioned at the lower wall coiling outside.
Further, above-mentioned cage ring is also provided with sealing ring near the position of lower Circular Plate.
Further, above-mentioned drain pipe is one or more.
Further, above-mentioned airtight and watertight padding is silicate pearl felt.
Compared with prior art, the utility model has the advantages that: this drainage plate is the improvement in prior art, and it is simple and reasonable, the design of fill area can effectively avoid steam to leak, and greatly improves the sealing of drainage plate entirety; The design of spacing device is convenient to light spacing between upper and lower dish and, with fixing, reduced installation difficulty, improve the operating efficiency of drainage plate to a certain extent.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, outlet, 2, upper dish, 3, lower wall, 4, inlet tube, 5, drain pipe, 6, lower Circular Plate, 7, cage ring, 8, fill area, 9, nut, 10, pad, 11, lower supporting plate, 12, stud, 13, upper backup pad, 14, upper ring plate, 15, Concentric Reducers.
Detailed description of the invention:
As shown in Figure 1, No leakage steam drainage dish, comprise inlet tube 4 and outlet 1, inlet tube 4 stretches in outlet 1 and arranges, dish 2 and Concentric Reducers 15 is arranged with outside outlet 1, the bigger diameter end of Concentric Reducers 15 and the top of upper dish 2 affixed, lower wall 3 is arranged with outside inlet tube 4, lower wall 3 stretches in dish 2, the top of lower wall 3 and inner bottom part are respectively equipped with upper ring plate 14 and lower Circular Plate 6, cage ring 7 is provided with between upper ring plate 14 and lower Circular Plate 6, cage ring 7 also can have sealing ring near the position of lower Circular Plate 6, to guarantee the sealing of this drainage plate further, the top of cage ring 7 and the outer wall of outlet 1 are fitted fixing, cage ring 7, upper ring plate 14, fill area 8 is formed between lower Circular Plate 6 and lower wall 3, pointing is carried out closely knit with silicate pearl felt, lower Circular Plate 6 is provided with one or more drain pipe 5 be communicated with lower wall 3, the outer wall of the outer wall of upper dish 2 and the lower wall 3 that is positioned at dish 2 outside is evenly provided with 3-4 spacing device, spacing device comprises stud 12, the two ends of stud 12 are connected with upper backup pad 13 and lower supporting plate 11 respectively by pad 10 and nut 9 thereof, upper backup pad 13 is affixed with the outer wall of upper dish 2, lower supporting plate 11 is affixed with the outer wall of the lower wall 3 being positioned at dish 2 outside.
When above-mentioned drainage plate passes into steam, steam flows into from inlet tube 4, part through the liquefaction of lower wall 3, upper dish 2, Concentric Reducers 15 and escape pipe 1 flows out from drain pipe 5, all the other steam still overflow from escape pipe 1, fill area 8 and sealing ring effectively can guarantee that in this process, steam can not leak, and improve the sealing property of drainage plate entirety; In addition, when above-mentioned drainage plate coils the connection between 2 and lower wall 3 on carrying out, stretch into the height in upper dish 2 by spacing device adjustment lower wall 3, do not affect the sealing of this drainage plate simultaneously.
Claims (6)
1. No leakage steam drainage dish, comprise inlet tube and outlet, described inlet tube stretches in outlet and arranges, it is characterized in that: outside described outlet, be arranged with dish and Concentric Reducers, the bigger diameter end of described Concentric Reducers is connected with the top of upper dish, lower wall is arranged with outside described inlet tube, described lower wall stretches in dish, the top of described lower wall and inner bottom part are respectively equipped with upper ring plate and lower Circular Plate, cage ring is provided with between described upper ring plate and lower Circular Plate, the top of described cage ring and outlet outer wall are fitted fixing, described cage ring, upper ring plate, form fill area between Circular Plate and lower wall down, pointing is carried out closely knit with airtight and watertight padding, described lower Circular Plate is provided with the drain pipe be communicated with lower wall, the outer wall of described upper dish and the outer wall being positioned at the outside lower wall of dish are evenly provided with multiple spacing device.
2. No leakage steam drainage dish according to claim 1, is characterized in that: described spacing device is 3-4.
3. No leakage steam drainage dish according to claim 1 and 2, it is characterized in that: described spacing device comprises stud, the two ends of described stud are connected with upper backup pad and lower supporting plate respectively by pad, the outer wall of described upper backup pad and upper dish is affixed, and described lower supporting plate is affixed with the outer wall being positioned at the lower wall coiling outside.
4. No leakage steam drainage dish according to claim 1, is characterized in that: described cage ring is also provided with sealing ring near the position of lower Circular Plate.
5. No leakage steam drainage dish according to claim 1, is characterized in that: described drain pipe is one or more.
6. No leakage steam drainage dish according to claim 1, is characterized in that: described airtight and watertight padding is silicate pearl felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666944.8U CN204300675U (en) | 2014-11-11 | 2014-11-11 | No leakage steam drainage dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666944.8U CN204300675U (en) | 2014-11-11 | 2014-11-11 | No leakage steam drainage dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300675U true CN204300675U (en) | 2015-04-29 |
Family
ID=53106213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666944.8U Expired - Fee Related CN204300675U (en) | 2014-11-11 | 2014-11-11 | No leakage steam drainage dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300675U (en) |
-
2014
- 2014-11-11 CN CN201420666944.8U patent/CN204300675U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |