CN207065623U - A kind of flue observation device - Google Patents
A kind of flue observation device Download PDFInfo
- Publication number
- CN207065623U CN207065623U CN201720703882.7U CN201720703882U CN207065623U CN 207065623 U CN207065623 U CN 207065623U CN 201720703882 U CN201720703882 U CN 201720703882U CN 207065623 U CN207065623 U CN 207065623U
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- flue
- sleeve
- window
- flange
- body component
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Abstract
The utility model provides a kind of flue observation device, it is arranged on flue sidewall, including flue observation window, the flue observation window includes sleeve, the sleeve inner end and flue sidewall internal run-through, and sleeve outer end sets the first window body component, and side wall of the sleeve outside flue sidewall and between the first window body component sets opening, along this opening, sleeve inner sets plate, and the plate is fastened on sleeve inner and is connected with sleeve plug-in.According to flue observation device provided by the utility model, the setting of plate can be such that window body component isolates at any time with media such as dusts, effectively prevent the pollution of window body component；And visor is replaceable, the visor of unlike material can be changed according to temperature in required field range and flue, observation becomes apparent from conveniently；In addition, the setting of auxiliary observation window avoid light source with sight overlapping inside observation window, provide dedicated channel for light source, make the visual field openr, clear.
Description
Technical field
It the utility model is related to a kind of flue observation device.
Background technology
During boiler use, people would generally using flue observation device to observe furnace flame, equipment in flue
Situation, the flue observation device used now are traditional flue observation window mostly, its critical piece be port lid, sleeve pipe, glass,
Differential etc., applied to furnace of power-plant boilers, back-end ductwork, hot-water boiler burner hearth, flue etc..But observation window traditional at present
It is inconvenient that glass cleaning is changed, and individually the observation window visual field is bad.Although having online washing pipeline and valve at present,
Wash to observation window DeGrain, and easy etching apparatus, while also result in the waste of water resource.
Utility model content
The utility model proposes to solve the above problems, its object is to provide a kind of flue observation device,
The observation process inside flue can be made to become apparent from conveniently, and visor is not easy to pollute.
To achieve the above object, the utility model provides a kind of flue observation device, is arranged on flue sidewall, including flue
Observation window, the flue observation window include sleeve, the sleeve inner end and flue sidewall internal run-through, and sleeve outer end sets the first window
Body component, and side wall of the sleeve outside flue sidewall and between the first window body component sets opening, along this opening, set
Cylinder is internal to set plate, and the plate is fastened on sleeve inner and is connected with sleeve plug-in.
Preferably, first window body component includes first flange, the first visor and the along sleeve inner end to outer extreme direction
Two flanges, the first flange are fixedly connected with sleeve；The second flange is removably connected with sleeve；It is and described
First visor is fastened between first flange and second flange.
Preferably, in addition to auxiliary observation window, the auxiliary observation window include the through hole set on flue sidewall and led to
The second window body component that outer end of hole is set.
Preferably, the inner distance with the sleeve inner end adjacent wall of flue observation window of through hole of the auxiliary observation window is
0~5cm, the scope of angle α are 0<α≤20°.
Preferably, the auxiliary observation is held outside window sets the second window body component.
Preferably, port lid is set outside the second flange, is rotatably connected with second flange.
According to flue observation device provided by the utility model, the setting of plate can make window body component be situated between at any time with dust etc.
Matter is isolated, and effectively prevent the pollution of window body component；, can be according to temperature in required field range and flue and visor is replaceable
The visor of unlike material is changed, observation becomes apparent from conveniently；Seen in addition, the setting of auxiliary observation window avoids light source with sight
The coincidence inside window is examined, dedicated channel is provided for light source, makes the visual field openr, clear.
Brief description of the drawings
Fig. 1 is the configuration diagram of flue observation device provided by the utility model.
Fig. 2 is the configuration diagram of auxiliary observation window provided by the utility model.
【Description of reference numerals】
1：Flue observation device 100：Flue observation window
110：Sleeve 120：First window body component
130：Plate 140：Port lid
121：First flange 122：First visor
123：Second flange 200：Auxiliary observation window
210：Second window body component 211：3rd flange
220：Through hole 212：Second visor
213：4th flange 300：Flue sidewall
Embodiment
Hereinafter, preferred embodiment of the present utility model is explained in detail with reference to the accompanying drawings.Illustrating embodiment of the present utility model
When, if being an impediment to main idea of the present utility model to the specific descriptions of related known key element or function, then it is detailed that its will be omitted
Explanation.
Fig. 1 is the configuration diagram of flue observation device provided by the utility model.
Reference picture 1, flue observation device 1 provided by the utility model, flue sidewall 300 is may be provided at, including flue is seen
Window 100 is examined, the flue observation window 100 includes sleeve 110, and the sleeve 110 is inner, and (sleeve 110 is inside flue sidewall 300
One end) with the internal run-through of flue sidewall 300, the outer end of sleeve 110 (one end of sleeve 110 flue sidewall 300 outside) setting the
One window body component 120, and side wall of the sleeve 110 between the outside of flue sidewall 300 and the first window body component 120 is set
Opening, plate 130 is set along this inside of open sleeve 110, the plate 130 is fastened on the inside of sleeve 110 and inserted with sleeve 110
Pull out formula connection.
First window body component 120 includes first flange 121, the first visor 122 along sleeve 110 is inner to outer extreme direction
And second flange 123, the first flange 121 are fixedly connected with sleeve 110, the second flange 123 and sleeve 110 are with can
Dismounting mode is connected, and first visor 122 is fastened between first flange 121 and second flange 123.
The first flange 121, second flange 123 (are not schemed with the also settable pad of contact surface of the first visor 122 respectively
Show), to reduce the abrasion to the first visor 122.
First visor 122 can be the high object made of light transmissive material such as degree, the visor of unlike material or glass thoroughly.
Also settable port lid 140, is rotatably connected with second flange 123 outside the second flange 123, can cover the
One window body component 120, the first window body component 120 of protection is not by external contamination and abrasion.
According to flue inner case and observation needs, flue observation device 1 provided by the utility model can also include auxiliary
Observation window 200 is helped, auxiliary observation is carried out for incident light source.When eyes are from the left and right of the outer end of sleeve 110 of flue observation window 100
When flue inner case is observed in both sides, light source can not be irradiated to the strabismus regional extent of the inner both sides of sleeve 110, and aid in seeing
Examine window 200 and carry out projection source mainly for this strabismus region, to expand range of observation.
Fig. 2 is the configuration diagram of auxiliary observation window provided by the utility model.
Reference picture 2, the auxiliary observation window 200 may include the through hole 220 and through hole 220 set on the sorrowful wall 300 of flue
The second window body component 210 that outer end (one end of through hole 220 outside flue sidewall 300) is set.
The inner (one end of through hole 220 inside flue sidewall 300) of the through hole 220 of the auxiliary observation window 200 and cigarette
The horizontal range of the inner adjacent wall of the sleeve 110 of road observation window 100 is 0~5cm, the scope of angle α is 0<α≤20°.This
Distance and angular range can make the strabismus regional extent of light source farthest 110 inner both sides of cover sleeve.
Second window body component 210 can along the inner to outer extreme direction include the 3rd flange 211, the second visor 212 with
And the 4th flange 213, the 3rd flange 211 are fixedly connected with through hole 220, the 4th flange 213 is with through hole 220 with removable
The mode of unloading is connected, and second visor 212 is fastened between the 3rd flange 211 and the 4th flange 213.
Second visor 212 can be the high object made of light transmissive material such as degree, the visor of unlike material or glass thoroughly.
Although the utility model is carried out with the second window body component 210 including the 3rd flange, the second visor and the 4th flange
Illustrate, but the utility model is not limited to that, second window body component 210 can also be to be fixedly installed on through hole 220
Object made of the light transmissive materials such as the visor or glass of outer end.
Hereinafter, the application method of flue observation device 1 provided by the utility model is illustrated.
Flue observation device 1 provided by the utility model, when unused, port lid 140 is covered in the first window body component
120, the plate 130 is fastened on inside sleeve 110, the first window body component 120 is protected respectively and dust-separation.When needing to see
When examining flue inner case, port lid 140 is opened, extracts plate 130, flue inner case is observed by flue observation window 100.When
, can be by the incident light source of auxiliary observation window 200, so as to more clearly from observe flue inner case when dark in flue.Work as cigarette
First visor 122 of road observation window 100 do not reach observation require or breakage need change when, user can dismantle second flange
123 pair of first visor 122 is changed or cleared up.
More than, preferred embodiment of the present utility model is described in detail.But the utility model is not limited to
Foregoing embodiment, but can by it is different it is various in the form of realize.Embodiments of the disclosure is used for the purpose of making in this specification
It is of the present utility model to disclose completely so that one of ordinary skill in the art completely learns that category of the present utility model is provided.
The scope of protection of the utility model should be defined by the content of claim.
Claims (5)
1. a kind of flue observation device, being arranged on flue sidewall, including flue observation window, the flue observation window includes sleeve, its
It is characterised by, the sleeve inner end and flue sidewall internal run-through, sleeve outer end set the first window body component, and the sleeve
Side wall outside flue sidewall and between the first window body component sets opening, and along this opening, sleeve inner sets plate, and this is inserted
Plate is fastened on sleeve inner and is connected with sleeve plug-in.
2. flue observation device according to claim 1, it is characterised in that first window body component arrives along sleeve inner end
Outer extreme direction includes first flange, the first visor and second flange：
The first flange is fixedly connected with sleeve；
The second flange is removably connected with sleeve；And
First visor is fastened between first flange and second flange.
3. flue observation device according to claim 1, it is characterised in that also seen including auxiliary observation window, the auxiliary
Examining window includes the second window body component of the through hole and through hole outer end setting set on flue sidewall.
4. flue observation device according to claim 3, it is characterised in that through hole the inner of the auxiliary observation window and cigarette
The horizontal range of the sleeve inner end adjacent wall of road observation window is 0~5cm, the scope of angle α is 0<α≤20°.
5. flue observation device according to claim 2, it is characterised in that port lid is set outside the second flange, with
Second flange is rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703882.7U CN207065623U (en) | 2017-06-16 | 2017-06-16 | A kind of flue observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703882.7U CN207065623U (en) | 2017-06-16 | 2017-06-16 | A kind of flue observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065623U true CN207065623U (en) | 2018-03-02 |
Family
ID=61509671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703882.7U Active CN207065623U (en) | 2017-06-16 | 2017-06-16 | A kind of flue observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044653A (en) * | 2017-06-16 | 2017-08-15 | 大唐国际发电股份有限公司北京高井热电厂 | A kind of flue observes device |
-
2017
- 2017-06-16 CN CN201720703882.7U patent/CN207065623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044653A (en) * | 2017-06-16 | 2017-08-15 | 大唐国际发电股份有限公司北京高井热电厂 | A kind of flue observes device |
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