CN206290697U - A kind of boiler sealing structure - Google Patents
A kind of boiler sealing structure Download PDFInfo
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- CN206290697U CN206290697U CN201621393299.2U CN201621393299U CN206290697U CN 206290697 U CN206290697 U CN 206290697U CN 201621393299 U CN201621393299 U CN 201621393299U CN 206290697 U CN206290697 U CN 206290697U
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Abstract
The utility model discloses a kind of boiler sealing structure, including inside door flanged plate, the one side of inside door flanged plate is provided with clip plate, inclined groove is provided with clip plate and furnace sealing end contact, O-ring seal is embedded in inclined groove, clip plate outside is provided with outer plate, and outer plate, clip plate are fixed on inside door flanged plate, and the another side of inside door flanged plate is provided with otic placode.Boiler sealing device of the present utility model, the sealing structure that can individually sling of setting makes body of heater chamber isolation, and pressure difference by two chambers seals two chambers.In the unapproachable miniature boiler of human body, using boiler seal device of the present utility model, installing/dismounting is all very convenient, and seals firm.
Description
Technical field
The utility model is related to chemical industry food machinery engineering field, more particularly to a kind of boiler sealing structure.
Background technology
Boiler is widely used in chemical industry food service industry, and not of uniform size.Boiler is needed inner chamber sometimes in use
Body is isolated into two cavitys, and different operating pressures is carried between neighboring chambers, and sealing is tight between this requires neighboring chambers,
Will not be leaked in low pressure volumes with the medium ensured in high-pressure chamber, and seal easy installation and removal.
To large-sized boiler, the bore of cavity is larger, seal can by instrument, be manually placed at appropriate area make cavity every
From sealing, to miniature boiler, because its cavity bore is smaller, instrument, predetermined region can not be manually reached, make seal quick
Installing/dismounting realizes the isolation of boiler cavity or connects connect how body of heater chamber isolation convenient, and guarantee between isolated chambers
Sealing, is the problem for needing to solve in producing.
Utility model content
Regarding to the issue above, the utility model purpose is to provide a kind of boiler sealing structure, in solving to produce
Problem, while ensureing that equipment cavity is sealed, realizes that installation and removal are convenient.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of boiler sealing structure, including inside door flanged plate, the one side of the inside door flanged plate are provided with clip plate, institute
State and be provided with inclined groove at clip plate and furnace sealing end contact, O-ring seal is embedded in the inclined groove, clip plate
Outside is provided with outer plate, and the outer plate, clip plate are fixed on inside door flanged plate, and the another side of the inside door flanged plate sets
There is otic placode.
Boiler sealing structure of the present utility model, the sealing structure that setting can individually sling, makes body of heater two chambers
Isolation, and pressure difference by two chambers seals two chambers.In the unapproachable boiler of small-sized people, using this practicality
New boiler seal structure, installing/dismounting is all very convenient, and seals firm.
Brief description of the drawings
Fig. 1 is the utility model boiler sealing structure front view；
Fig. 2 is the utility model boiler sealing structure top view；
Fig. 3 is the utility model boiler sealing structure left view；
Fig. 4 is the utility model boiler sealing structure partial enlarged drawing；
Fig. 5 is the utility model boiler sealing structure use state figure.
Specific embodiment
In order that technological means of the present utility model and implementation are apparent to, it is further with reference to specific embodiment
Illustrate the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, boiler sealing structure of the present utility model, including inside door flanged plate 10, inside door
The one side of flanged plate 10 is provided with clip plate 20, and inclined groove 21 is provided with clip plate 20 and furnace sealing end contact, O-shaped close
Seal 40 is embedded in inclined groove 21, and the outside of clip plate 20 is provided with outer plate 30 and fixes O-ring seal 40, outer plate 30,
Clip plate 40 is fixed on inside door flanged plate 10 by crossed countersunk head screw, and the another side of inside door flanged plate 10 is provided with otic placode
50.Inside door flanged plate 10, clip plate 20, O-ring seal 40, outer plate 30 constitute integral seal.
Referring to Fig. 5, boiler sealing structure of the present utility model, when boiler cavity needs isolation, by boiler cavity
On hole for hoist 60 seal is integrally hung in into body of heater, sealing surface and the body of heater interior sealing end contact of seal make boiler chamber
Body is isolated into two cavitys；After body of heater pressurization, seal is pressed on seal face by the pressure difference of body of heater cavity, body of heater two
Sealed between individual chamber；When boiler cavity is not required to isolation, boiler cavity pressure release is given, after after two chamber pressure balances, opened
Body of heater hole for hoist 60, is hung out seal by otic placode.In the unapproachable boiler of human body, sealing of the present utility model is used
Structure, installs and dismounting is all very convenient, and seals firm.
Principal character of the present utility model, working method and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (1)
1. a kind of boiler sealing structure, it is characterised in that：Including inside door flanged plate (10), the one of the inside door flanged plate (10)
Side is provided with clip plate (20), and inclined groove (21), O-shaped sealing are provided with the clip plate (20) and furnace sealing end contact
Circle (40) is embedded in the inclined groove (21), and clip plate (20) outside is provided with outer plate (30), the outer plate (30), interior
Pressing plate (20) is fixed on inside door flanged plate (10), and the another side of the inside door flanged plate (10) is provided with otic placode (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393299.2U CN206290697U (en) | 2016-12-19 | 2016-12-19 | A kind of boiler sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393299.2U CN206290697U (en) | 2016-12-19 | 2016-12-19 | A kind of boiler sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290697U true CN206290697U (en) | 2017-06-30 |
Family
ID=59104761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393299.2U Active CN206290697U (en) | 2016-12-19 | 2016-12-19 | A kind of boiler sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210228A (en) * | 2018-11-07 | 2019-01-15 | 成都乘风阀门有限责任公司 | By warlord |
-
2016
- 2016-12-19 CN CN201621393299.2U patent/CN206290697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210228A (en) * | 2018-11-07 | 2019-01-15 | 成都乘风阀门有限责任公司 | By warlord |
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