CN208736196U - Mute type endoscopic flame television monitor - Google Patents
Mute type endoscopic flame television monitor Download PDFInfo
- Publication number
- CN208736196U CN208736196U CN201821400434.0U CN201821400434U CN208736196U CN 208736196 U CN208736196 U CN 208736196U CN 201821400434 U CN201821400434 U CN 201821400434U CN 208736196 U CN208736196 U CN 208736196U
- Authority
- CN
- China
- Prior art keywords
- hot wind
- safety cover
- exhaust vent
- tubular safety
- protection pipe
- Prior art date
- 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.)
- Active
Links
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a kind of mute type endoscopic flame television monitors, it include endoscope tube, the rear end of endoscope tube is equipped with video camera, there is the tubular safety cover being connected with endoscope tube outside video camera, Swirling separated refrigerator is housed on the tube wall of tubular safety cover, the air inlet mouth that Swirling separated refrigerator has protection pipe and extend into tubular safety cover, there is hot wind tap on the outer wall of protection pipe, the bottom of the tubular safety cover has exhaust vent, the quantity of hot wind tap in the protection pipe outer wall is two, it is symmetricly set on the opposite sides of protection pipe, each hot wind tap is connected with hot wind discharge duct, first silencer is housed at the nozzle of hot wind discharge duct；The quantity of the exhaust vent of the tubular safety cover bottom is one, and the aperture size of exhaust vent is identical as the air inlet aperture size of mouth, and exhaust vent is connected with discharge pipe, and the second silencer is housed at the nozzle of discharge pipe.The utility model can effectively eliminate air draft noise when in use.
Description
Technical field
The utility model relates to a kind of endoscopic flame television monitors, concretely relate to a kind of mute type endoscopic
Flame television monitor.
Background technique
Endoscopic flame television monitor mainly includes endoscope tube, and the rear end of endoscope tube is equipped with video camera, video camera
With output signal cable, there is the tubular safety cover being connected with endoscope tube outside video camera, filled on the tube wall of tubular safety cover
There is Swirling separated refrigerator, the air inlet mouth that Swirling separated refrigerator has protection pipe and extend into tubular safety cover is protected
The outer wall of pillar circumferentially has hot wind tap uniformly at intervals, and the bottom of the tubular safety cover is laid with multiple exhaust vents.
Endoscopic flame television monitor have small in size, light-weight, good appearance, with air quantity is small, high temperature resistant, safety can
By the advantages that.Camera lens monitors the flame combustion state in burner hearth, operator can be made in control room out of the insertion of furnace wall top burner hearth
The true picture of burner hearth flame is seen on interior indicator screen.The device can 24 hours continual monitoring burner hearths etc. it is severe
Operating condition under environment can show the TV image for occurring abnormal conditions in furnace in time, to take corresponding measure, help to prevent
Furnace explosion, imperfect combustion etc., it is boiler safety, the indispensable device of economical operation.
Endoscopic flame television monitor is very extensive in industrial applications such as electric power, petroleum and petrochemical industry, steel, cement, is work
A kind of essential endoscopic high temperature monitoring system of the burner hearths such as industry kiln, heating furnace.
And with epoch progress, industrial enterprise is gradually stringent to operating environment requirements, and country requires environment to industrial enterprise
Management system, occupational health and safety management system are recognized.And above-mentioned endoscopic flame television monitor in the prior art is because answer
With needing to carry out cooling protection, the cooling wind regime of use using the internal sight glass pipe of cooling wind regime and external electric device under high temperature environment
Usually in 0.3MPa or so, high pressure cooling wind also produces very big noise when playing fine cooling to cooling system.Noise
Generation be mainly derived from two aspect, first is that protection pipe outer wall circumferentially hot wind tap air draft uniformly at intervals when can generate compared with
Big noise, second is that can also generate biggish noise when the multiple exhaust vent air drafts in the bottom of tubular safety cover.
Utility model content
The technical problem to be solved by the present invention is to provide can effectively eliminate air draft when a kind of pair of furnace flame monitors to make an uproar
The mute type endoscopic flame television monitor of sound.
In order to solve the above technical problems, the mute type endoscopic flame television monitor of the utility model, includes interior peep
Mirror tube, the rear end of endoscope tube are equipped with video camera, and video camera has output signal cable, has and endoscope tube phase outside video camera
Tubular safety cover even is equipped with Swirling separated refrigerator on the tube wall of tubular safety cover, and Swirling separated refrigerator, which has, to be protected
Pillar and the air inlet mouth extending into tubular safety cover have hot wind tap, the tubular safety cover on the outer wall of protection pipe
Bottom have exhaust vent, it is described protection pipe outer wall on hot wind tap quantity be two, be symmetricly set on protection pipe
Opposite sides, each hot wind tap are connected with hot wind discharge duct, the first silencer are housed at the nozzle of hot wind discharge duct；The pipe
The quantity of the exhaust vent of shape protective cover bottom is one, and the aperture size of exhaust vent is identical as the air inlet aperture size of mouth,
Exhaust vent is connected with discharge pipe, and the second silencer is housed at the nozzle of discharge pipe.
Mute type endoscopic flame television monitor using the above structure, due to the hot wind row in the protection pipe outer wall
The quantity portalled is two, is symmetricly set on the opposite sides of protection pipe, each hot wind tap is connected with hot wind discharge duct, hot wind
The noise generated when the first silencer being housed at the nozzle of discharge pipe, therefore hot wind tap discharge hot wind can be effectively eliminated；By
In the tubular safety cover bottom exhaust vent quantity be one, the aperture size of exhaust vent and it is described air inlet mouth aperture ruler
Very little identical, exhaust vent is connected with discharge pipe, therefore equally can effectively eliminate out at the nozzle of discharge pipe equipped with the second silencer
The noise generated when air holes air draft.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is that structural schematic diagram cuts open in the main view office of the utility model mute type endoscopic flame television monitor.
Fig. 2 is the Fig. 1 got rid of after hot wind discharge duct and discharge pipe.
Fig. 3 be the protection pipe in Fig. 1 in mute type endoscopic flame television monitor in Swirling separated refrigerator A to
View.
Specific embodiment
Referring to figures 1-3, the mute type endoscopic flame television monitor of the utility model, includes endoscope tube 10,
The rear end of endoscope tube 10 is equipped with video camera 20, and video camera 20 has output signal cable 21, has outside video camera 20 and peep with interior
The connected tubular safety cover 30 of mirror tube 10 is equipped with Swirling separated refrigerator 40, cyclonic separation on the tube wall of tubular safety cover 30
Formula refrigerator 40 has protection pipe 41 and the air inlet mouth 42 that extend into tubular safety cover 30, has heat on the outer wall of protection pipe 41
Wind tap 43, the bottom of the tubular safety cover 30 have exhaust vent 31, the hot wind tap on 41 outer wall of protection pipe
43 quantity is two, is symmetricly set on the opposite sides of protection pipe 41, it is clear that the exhaust air rate of the two hot wind taps 43 is answered
Suitable with the intake of the Swirling separated refrigerator 40, each hot wind tap 43 is connected with hot wind discharge duct 44, hot wind row
First silencer 45 is housed at the nozzle of outlet pipe 44；The quantity of the exhaust vent 31 of 30 bottom of tubular safety cover is one, out
The aperture size of air holes 31 is identical as the air inlet aperture size of mouth (42), and exhaust vent 31 is connected with discharge pipe 32, discharge pipe 32
Nozzle at be equipped with the second silencer 33.
Claims (1)
1. a kind of mute type endoscopic flame television monitor includes endoscope tube (10), the rear end dress of endoscope tube (10)
Have video camera (20), video camera (20) has output signal cable (21), and video camera (20) has and endoscope tube (10) phase outside
Tubular safety cover (30) even is equipped with Swirling separated refrigerator (40) on the tube wall of tubular safety cover (30), Swirling separated
The air inlet mouth (42) that refrigerator (40) has protection pipe (41) and extend into tubular safety cover (30), the outer wall of protection pipe (41)
Upper to have hot wind tap (43), the bottom of the tubular safety cover (30) has exhaust vent (31), it is characterised in that: the guarantor
The quantity of hot wind tap (43) on pillar (41) outer wall is two, is symmetricly set on the opposite sides of protection pipe (41), often
A hot wind tap (43) is connected with hot wind discharge duct (44), and the first silencer (45) are housed at the nozzle of hot wind discharge duct (44)；
The quantity of the exhaust vent (31) of tubular safety cover (30) bottom is one, the aperture size of exhaust vent (31) and the air inlet
The aperture size of mouth (42) is identical, and exhaust vent (31) is connected with discharge pipe (32), eliminates the noise at the nozzle of discharge pipe (32) equipped with second
Device (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400434.0U CN208736196U (en) | 2018-08-29 | 2018-08-29 | Mute type endoscopic flame television monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400434.0U CN208736196U (en) | 2018-08-29 | 2018-08-29 | Mute type endoscopic flame television monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736196U true CN208736196U (en) | 2019-04-12 |
Family
ID=66031719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400434.0U Active CN208736196U (en) | 2018-08-29 | 2018-08-29 | Mute type endoscopic flame television monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736196U (en) |
-
2018
- 2018-08-29 CN CN201821400434.0U patent/CN208736196U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205002154U (en) | Endoscopic type boiler furnace flame TV monitoring system cooling device | |
| CN208736196U (en) | Mute type endoscopic flame television monitor | |
| JP5449690B2 (en) | High-temperature atmosphere furnace observation device | |
| CN201093883Y (en) | Portable high temperature endoscopic system | |
| CN201170810Y (en) | High-temperature flamboyance image sensor | |
| CN103982909A (en) | Monitoring device for flames inside heating furnace | |
| CN211120705U (en) | Industrial furnace high temperature endoscope camera lens protection device | |
| CN205281011U (en) | Peep camera device in high temperature resistant preventing dust | |
| CN203454734U (en) | Melting furnace for crucible | |
| CN201654322U (en) | Industrial flame endoscope | |
| CN110028978A (en) | External heating type heat decomposes rotary kiln | |
| CN205090379U (en) | Oxygen -enriched combustor with camera | |
| US11105502B2 (en) | Staged fuel burner | |
| CN211120704U (en) | Observation window of lead bullion smelting furnace | |
| CN209386564U (en) | Combustor outer casing and water heater | |
| CN204859324U (en) | Single nozzles image -pickup probe for image detection | |
| CN201374762Y (en) | Super-wide-angle temperature-resistant image flame detector | |
| CN204859325U (en) | Single nozzles picture is examined and is used flexible image -pickup probe | |
| CN204213903U (en) | Raw matter fuel burner | |
| CN208606202U (en) | A kind of outer air draft type flame TV monitoring system protection pipe | |
| CN216585046U (en) | Blast furnace oxygen lance with good cooling effect | |
| CN214582550U (en) | Air duct type exhaust chimney for industrial furnace | |
| CN103290155A (en) | Hot blast furnace roaster and furnace roasting method | |
| CN212456957U (en) | Boiler overhauls viewing device and contains boiler of this boiler overhauls viewing device | |
| CN212537436U (en) | High-temperature industrial television mounting holder for high-temperature industrial kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |