CN204555324U - A kind of boiler water cycle diaphragm structure - Google Patents
A kind of boiler water cycle diaphragm structure Download PDFInfo
- Publication number
- CN204555324U CN204555324U CN201520072352.8U CN201520072352U CN204555324U CN 204555324 U CN204555324 U CN 204555324U CN 201520072352 U CN201520072352 U CN 201520072352U CN 204555324 U CN204555324 U CN 204555324U
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- Prior art keywords
- clapboard body
- header
- breach
- utility
- model
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000002209 hydrophobic effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to a kind of boiler water cycle diaphragm structure, mainly comprise clapboard body, the top of clapboard body has breach, and the bottom of clapboard body has lower breach, clapboard body is welded on header inside, the diameter 1.5mm less of the internal diameter of header of clapboard body.The effect that the utility model is useful is: the utility model structure can effectively be isolated header, guarantees the unimpeded of flow process, also can reduce in header be vented, the setting of hydrophobic, blowdown interface, reduce costs.
Description
Technical field
The utility model relates to a kind of water circulation diaphragm structure, especially a kind of boiler water cycle diaphragm structure.
Background technology
Along with the continuous high speed development of national economy, " greatly " type enterprise, hotel, hotel, school etc. continue to bring out, increasing to the demand of large hot water boiler.Along with the increase of boiler capacity, the raising of parameter request, the requirement of water circulation system is more and more higher.How particularly forced circulation system, guarantee the unimpeded important all the more of water stream channel.
Current hot-water boiler is mainly based on Natural Circulation, and water velocity is all comparatively slow, requires also low to the distribution of current.And the water velocity of forced circulation is higher, substantially at about 1m/s, therefore boiler needs the multiplexer channel being separated into series connection, and a header inside also needs to be separated into multiple interval, and therefore the design of central dividing plate is also very crucial.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, provides one to make boiler water circulation road more unimpeded, and also can reduce the boiler water cycle diaphragm structure of blowdown, hydrophobic, exhaust port.
The utility model solves the technical scheme that its technical problem adopts: this boiler water cycle diaphragm structure, mainly comprise clapboard body, the top of clapboard body has breach, the bottom of clapboard body has lower breach, clapboard body is welded on header inside, the diameter 1.5mm less of the internal diameter of header of clapboard body.
Described upper breach and lower breach are U-shaped or V-arrangement.
The effect that the utility model is useful is: the utility model structure can effectively be isolated header, guarantees the unimpeded of flow process, also can reduce in header be vented, the setting of hydrophobic, blowdown interface, reduce costs.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model assembly structure schematic diagram.
Description of reference numerals: upper breach 1, lower breach 2, header 3, clapboard body 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in the figure, this boiler water cycle diaphragm structure, mainly comprise circular clapboard body 4, the top of clapboard body 4 has breach 1, and the bottom of clapboard body 4 has lower breach 2, and upper breach 1 and lower breach 2 are U-shaped or V-arrangement.Upper breach is to make two side areas be communicated with, and can unify to be exhausted; Lower breach is also to make two side areas be communicated with, and can unify to carry out hydrophobic and blowdown.Clapboard body 4 is welded on the position of header 3 inside needs, the diameter 1.5mm less of the internal diameter of header 3 of clapboard body 4, convenient installation.Block board thickness requires to choose according to Strength co-mputation and corrosion allowance.
This dividing plate is welded in the relevant position of header.The upper breach 1 of dividing plate upper end makes the connection in You Jin1% cross section, dividing plate both sides, if header top exists " gas ", then can discharge by an exhaust port is unified.The lower breach 2 of dividing plate lower end, also makes the connection in You Jin1% cross section, dividing plate both sides, if there is impurity, sewage bottom header, then and can by a blowdown or the unified discharge of hydrophobic interface.The connection in 1% cross section can not affect the distribution of current, can not affect the normal operation of boiler.
The utility model structure is simple, and reasonable in design, with low cost, not only can guarantee the reasonable, unobstructed of the water circulation flow process of hot-water boiler, and can guarantee the connection that each intercycle of boiler is certain, exhaust can be concentrated in top, and blowdown, hydrophobic can be concentrated in bottom.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. a boiler water cycle diaphragm structure, mainly comprise clapboard body (4), it is characterized in that: the top of clapboard body (4) has breach (1), the bottom of clapboard body (4) has lower breach (2), it is inner that clapboard body (4) is welded on header (3), the diameter 1.5mm less of the internal diameter of header (3) of clapboard body (4).
2. boiler water cycle diaphragm structure according to claim 1, is characterized in that: described upper breach (1) and lower breach (2) are U-shaped or V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072352.8U CN204555324U (en) | 2015-02-02 | 2015-02-02 | A kind of boiler water cycle diaphragm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072352.8U CN204555324U (en) | 2015-02-02 | 2015-02-02 | A kind of boiler water cycle diaphragm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555324U true CN204555324U (en) | 2015-08-12 |
Family
ID=53830425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072352.8U Active CN204555324U (en) | 2015-02-02 | 2015-02-02 | A kind of boiler water cycle diaphragm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555324U (en) |
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2015
- 2015-02-02 CN CN201520072352.8U patent/CN204555324U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Feed water circulation baffle structure Effective date of registration: 20190306 Granted publication date: 20150812 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HANGZHOU RUNPAQ ENERGY EQUIPMENT Co.,Ltd. Registration number: 2019330000062 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150812 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HANGZHOU RUNPAQ ENERGY EQUIPMENT Co.,Ltd. Registration number: 2019330000062 |