CN107076415B

CN107076415B - Endoscopic device

Info

Publication number: CN107076415B
Application number: CN201680003416.6A
Authority: CN
Inventors: W·布鲁宁格
Original assignee: Toure Systems Inc
Current assignee: Toure Systems Inc
Priority date: 2015-08-11
Filing date: 2016-08-05
Publication date: 2019-03-22
Anticipated expiration: 2036-08-05
Also published as: CN107076415A; DE102015215322A1; WO2017025480A1

Abstract

In order to provide a kind of endoscopic device, especially for realizing the optical access and/or visual access to closed chamber, it is proposed that, which includes: exploratory trench, and preferred adjacent chamber is inserted into chamber and/or is capable of fixing or is fixed on chamber；And transparent glass component, it is mounted on the end of the inner space of the separate chamber of exploratory trench.

Description

Endoscopic device

Technical field

The present invention relates to a kind of endoscopic devices, especially for realizing the optical access and/or view to closed chamber Feel access.This endoscopic device for example can be set combustion apparatus or other for performance of work technique, chemical technology and/or In the equipment of physical technology.Technique in equipment inner space carries out situation can be by endoscopic device especially optically And/or it is visually checked.Such as it is generally possible to the flame mechanism in observation combustion apparatus, especially set for monitoring burning For starting state when starting and/or for checking failure.

Background technique

Endoscopic device can for example be mounted in the window on the locular wall for the chamber that need to be observed, and also can be used if needed attached The exploratory trench (Sichtschacht) added.However this configuration may be deposited in the inner space of chamber and be formed in the event of high temperatures not Desired heat bridge, so that the region for keeping the outside of endoscopic device reachable is tempestuously heated up.This may cause injury to personnel and/or leads Cause the damage of the sight glass (glass component of endoscopic device) of endoscopic device.In addition, this construction of endoscopic device may cause and peep The dirty or other Turbidity of mirror (glass component) even results in completely not visible.It is thus unable to ensure visually And/or the optically reliable observation of internal volume.

It can be set to, the exploratory trench of endoscopic device is rinsed by using scouring media, especially flushing gas to avoid not Desired impurity deposition.Here, scouring media may, for example, be compressed air, process gas or inert gas.It may be from inside Thus the hot gas front end that space diffuses to exploratory trench preferably reliably excludes exploratory trench.However it may need to thus undesirable Large volume flow.In addition, the scouring media of conveying may have a negative impact to the technical process in the inner space of chamber.Also It may thus can not inhibit the muddiness of sight glass (glass component) caused by radiation.

It is being carried out in inner space and be, for example, that thermal process (such as is welded by the technical process that endoscopic device is observed Chemical technology under technique or thermal environment) or with the formation condensation in the inner space of chamber and/or on the outer wall of chamber The technical process of the risk of object.

Summary of the invention

Task of the invention lies in a kind of endoscopic device is provided, in fact in present Long time scale internal volume optics Access and/or visual access.

According to the present invention, this task is achieved by a kind of endoscopic device, is preferably realized to closed chamber Optical access and/or visual access, and include:

Exploratory trench, preferred adjacent chamber are inserted into chamber and/or are capable of fixing or are fixed on chamber；And

Transparent glass component is mounted on the end of the inner space of the separate chamber of exploratory trench.

It is preferably arranged in the state that endoscopic device is mounted on chamber, the inner space of exploratory trench and the inside of chamber are empty Between fluid effectively connect.

The preferably external Fluid Sealing of exploratory trench, to especially make between the inner space of exploratory trench and the ambient enviroment of the exploratory trench There is no fluids effectively to connect.

It can be especially overturning door gear and/or opening arrangement advantageously, endoscopic device includes baffle plate device, the dress Install in exploratory trench and have partition component, especially overturning door part and/or orifice members.

Baffle plate device is especially interpreted as such a device herein, in the apparatus, in thermal medium and/or heat radiation Dispersal direction on be located at partition component behind the first space region be mutually separated with second space area, in the second space area memory And/or generate diffusion thermal medium, and/or generate and/or radiation heat radiation.Partition component preferably substantially makes hot Jie herein Matter and/or heat radiation cannot penetrate.

Partition component preferably may be selected the optical axis for a) being inserted into extending along exploratory trench or can close to extend along exploratory trench The optical axis, blocking sight or b) can remove from the optical axis or can open, and provide the open visual field (opening the visual field).

In this explanation and appended claims, partition component is especially such a component, in particular according to this every On the one hand the position and/or direction of rotation of plate component and/or angle position can open or discharge, on the other hand can close, Cover, block etc..

It can be set in one embodiment of the invention, partition component, especially overturning door part can rotate Or can swing, so as to from closed state (closed position；Block sight) become opening state (open position；Open view is provided It is wild).

Alternatively or additionally, partition component, particularly orifice members can be segmented or point sector rotate and/or slide It is dynamic/mobile, to become the state being at least partially opened or opening state from closed state.

Partition component is preferably able to from exploratory trench external control.Such as lever part or other operating members can be set thus (such as sliding block, spin button or swinging button etc.).

It can be advantageously, exploratory trench includes exploratory trench section, which has the end of the inner space far from chamber, Wherein, partition component preferably in the closed state, especially fluid effectively seal against against this end of exploratory trench section.

Partition component and/or control member for manipulating the partition component, such as lever part, are preferably able to activity, It can especially rotate or can swingingly be arranged on the partition shell of baffle plate device.

It is especially arranged to, partition component, especially overturning door part, since gravity is manipulated without control member It is just automatically moved to closed position (closed position always；Block sight).It alternatively or additionally can be set to, partition component By resetting apparatus (such as spring arrangement), it is automatically shifted to closed position always when deactivating control member.

It can be set to, partition shell is the component part of exploratory trench and/or a section for forming exploratory trench.

It can be advantageously, partition shell includes two or more housing parts, which can be especially logical The jointing for crossing housing parts is connected with each other, and is preferably connected with each other to Fluid Sealing.

At least one exploratory trench section of exploratory trench is preferably abutted on the two sides relative to each other of partition shell respectively.

The optical axis of endoscopic device extends preferably across partition shell.

It can be the especially flushing gas conveying device advantageously, endoscopic device includes scouring media conveying device, by Scouring media, especially flushing gas, preferred compressed air, inert gas or cold process gas can be sent by the conveying device The inner space of exploratory trench.

It can be advantageously, scouring media conveying device is passed through in the partition shell of the baffle plate device of endoscopic device.

Partition shell is, for example, aperture shell or overturning gate housing.

Endoscopic device can be for example including the exploratory trench section of double-wall structure.

It can be advantageously, the exploratory trench section of double-wall structure includes about the inner tube for being radially disposed in inside and about radial direction Outer tube positioned at outside.

The inner and outer tubes are preferably intervally installed and/or are formed radially, thus especially in inner and outer tubes Between formed hollow cylindrical annular gap.

The annular gap is preferably at least generally on whole circumference direction and/or in exploratory trench section, especially double wall Extend on the total length of the exploratory trench section of structure.

In a particular embodiment, which can also divide or be truncated into fan-shaped circumferential sectors, in particular, the ring-type Gap can also only partially or at sector form either perforation (durchgaengig) in a circumferential direction.

As the substituted or supplemented of annular gap, flushing pipeline can be set, scouring media can pass through the flushing pipeline Along exploratory trench section flow or circulation.

It can be advantageously, inner tube is on the direction for the optical axis for being parallel to exploratory trench, at one end or in the prominent outer tube in both ends.

It can be set in one embodiment of the invention, the partition component of baffle plate device, especially turnover door dress The orifice members of the overturning door part or opening arrangement set in the off state against the end of the exploratory trench section of double-wall structure, Especially against the end of inner tube, especially it is sealed against.

Such as can be set to, using scouring media, especially flushing gas, such as compressed air being capable of circulation or circulation Thus partition component is preferably able to generate or generate the pressure difference of partition component two sides, which is especially partition component It is hermetically extruded on the end of exploratory trench section of double-wall structure, is especially extruded on the end of inner tube.

Endoscopic device preferably includes one or more substantially in the exploratory trench section of right cylinder, one or more substantially in length The exploratory trench section of cube, one or more exploratory trench sections for being substantially in prismatic table shape and/or one or more are substantially in truncated cone-shaped Exploratory trench section.Here, terrace with edge especially should also be understood as approximate pyramid, there is the bottom surface and base for being at least triangle Upper bottom surface that is opposite in sheet, being at least triangle, wherein the perimeter of cross section gradually decreases bottom surface upwardly from bottom, i.e. example For example rescinded angle tetrahedron.Rotary table herein especially is interpreted as circular cone class body, with elliptical bottom surface and with the bottom surface Substantially opposite is equally elliptical upper bottom surface, and wherein the perimeter of cross section gradually decreases bottom surface upwardly from bottom.

It can be advantageously, including the exploratory trench section base of the glass receptacle for receiving the glass component of endoscopic device This is right cylinder.

The special partition shell for being designed as turnover door shell is preferably formed as the exploratory trench section substantially at cuboid.It is designed as The partition shell of aperture shell can preferably have or be formed the exploratory trench section of cylindrical body.

The exploratory trench section of double-wall structure is or preferably includes the exploratory trench section of right cylinder and/or the exploratory trench area of truncated cone-shaped Section.

Above-mentioned shape (right cylinder, cuboid, terrace with edge and/or rotary table) refers to the outer shape of each exploratory trench section And/or interior shape.Each exploratory trench section is especially designed as hollow.

Endoscopic device according to the present invention is particularly suitable for combustion apparatus and/or other are used for performance of work technique, change The equipment for learning technique and/or physical technology.

Therefore, the present invention also relates to a kind of process equipments, are used for performance of work technique, chemical technology and/or physics work Skill, in the process for example can heating chamber locular wall and/or ambient enviroment and/or inner space, and/or for example deposit in the process In the risk for forming condensate.

The process equipment preferably includes endoscopic device according to the present invention.

Engineering process, chemical technology and/or physical technology can for example be both endothermic process, the endothermic process it is effective into Row needs the environment or atmosphere heated, and/or is exothermic process again, and thermal energy can be dispersed into ambient enviroment in the exothermic process In.

Endoscopic device according to the present invention preferably can also have the advantages that single or multiple following characteristics and/or.

Can be advantageously, endoscopic device glass component (sight glass) can by partition component, especially orifice members and/ Or overturning door part, the especially covering of protection turnover door and/or isolation.

Partition component, especially orifice members and/or overturning door part can be manipulated automatically and/or manually.

By partition component, especially orifice members and/or overturning door part, it is preferably able to need inside inspection certain The optical access and/or visual access of internal volume are established when space, and preferably pass through partition component when not needing and checking, Fluid Sealing, impermeable is especially formed between portion space and glass component (sight glass) including orifice members and/or overturning door part Bright and/or heat-insulated barrier.

It can be the especially flushing gas conveying device advantageously, endoscopic device includes scouring media conveying device, this is defeated Sending device to be especially can be according to the orifice positions of the position of partition component, especially orifice members and/or overturning door part Turnover door position opened loop control and/or closed-loop control.Such as can be set to, by scouring media conveying device, in partition board portion When part, especially orifice members and/or overturning door part are closed, selection and partition component, especially orifice members and/or overturning The scouring media volume flow that can check that the open position phase of inner space is smaller is arranged in door part, especially compresses Volume of air flow.

Such as can be set to, partition component, especially orifice members and/or overturning door part close when, throttling or (almost) flushing medium flow conveyed by scouring media conveying device is completely closed.

It can be set to, endoscopic device includes the exploratory trench for being at least partly in double-wall structure.The exploratory trench preferably includes to be located at Internal inner tube and the outer tube positioned at outside.Annular gap is preferably formed as between the inner and outer tubes.It can be advantageously, logical Scouring media can be conveyed to the annular gap by crossing flushing medium conveying apparatus.Especially inner tube is it is possible thereby to it is preferred that from its outside It is cooling.

Outer tube is preferably retracted in one end or at its both ends relative to inner tube.As a result, the gap entrance of annular gap and/or The gap exit of annular gap is preferably reachable radially.

As a result, the sealing of inner tube for example can be set by partition component, and not hinder the compression to annular gap empty Gas conveying.For this purpose, partition component especially can be preferably able to be sealed against against the end of inner tube.

Inner and outer tubes are for example fixed relative to each other and/or are connected with each other by multiple solder joints.In particular, solder joint is in circle The both ends of inner tube and/or outer tube are evenly distributedly set in circumferential direction.

It is excellent by endoscopic device according to the present invention compared with the endoscopic device with the exploratory trench to shove completely and uninterruptedly Choosing can make the consumption of compressed air reduce about 80%.

It is preferred that the glass receptacle and/or endoscopic device of the glass component (sight glass) and shell of endoscopic device, endoscopic device Exploratory trench be preferably able to reliably cool down, exclude to may cause the undesirable overheat condition of personal injury with effective.

It can be set in the expansion scheme of endoscopic device according to the present invention, the optical axis no longer linear extension, but Arrangement for deflecting, especially lens device and/or prism apparatus are set in endoscopic device, for deflecting the optical axis.The arrangement for deflecting is excellent Match standby at least one deflection component, especially mirror and/or prism, for by the optical axis be deflected to can it is scheduled, with the original optical axis Differ the new sight of angle of deflection.Here, along the optical axis from the inner space of chamber, arrangement for deflecting is preferably provided at partition Behind device, so that deflection component can be protected by partition component and/or be cooled down by scouring media.Especially also it can be set For at least one arrangement for deflecting is arranged in partition hull outside, and is arranged on the direction of visual lines of user and (peeps in glass component Mirror) front.

In another substitution or supplement expansion scheme, it can be arranged or install sight on the optical axis and/or new sight Device is examined, especially automatic or automatable observation device has at least one observation component, wherein the observation portion Part is arranged or can be mounted in this way in the optical axis or new sight, that is, is able to detect by the observation component from inner space and is escaped At least part in radiation out, especially vision radiation and/or heat radiation.Here, observation device can be especially or packet It includes for obtaining vision and/or hot and/or high-energy (such as X-ray CCD) image data and/or video data light Learn photographic device, for detect from inner space evolution radiation alpha spectrum spectrometer device (with or without spatial discrimination Rate), the combination of thermometer device or these devices.Observation device can also preferably be filled with the control of the control member of baffle plate device Set or the control device of partition component be connected, thus activation observe device when make partition component can be changed to from closed state or Become opening state.

Endoscopic device according to the present invention is particularly suitable for different combustion system and ignition installation.In addition, the sight glass Device can also advantageously be used for that other include or (such as heating is set around the device or equipment of thermal medium and/or hot engineering process Standby and boiler plant, electric furnace, welding equipment, glass-melting furnace, blast furnace, garbage incinerating system, the chemical technology of very exothermic or object The process equipment and similar devices of science and engineering skill).

In addition, endoscopic device according to the present invention can be used for having the wind for forming condensate on (especially cold) sight glass The process equipment of danger.

Detailed description of the invention

Other preferred features of the invention and/or advantage are the objects being described below with the schematic diagram of embodiment.

Wherein:

Fig. 1 shows the stereoscopic schematic diagram of the first embodiment of endoscopic device, and the endoscopic device is for realizing to needing to see The visual access and/or optical access for the chamber examined；

Fig. 2 shows the stereoscopic schematic diagram of the overturning gate housing of the endoscopic device in Fig. 1 and the housing parts of exploratory trench section, The overturning door part of overturning door gear is wherein provided on the housing parts；

Fig. 3 shows the schematical side view of the endoscopic device in Fig. 1；

Fig. 4 shows the Longitudinal cross section schematic of the endoscopic device in Fig. 1；

Fig. 5 shows the stereoscopic schematic diagram of combustion apparatus, which includes second embodiment party with endoscopic device The combustion head of case；

Fig. 6 shows the schematical top view of the combustion head of the combustion apparatus in Fig. 5；

Fig. 7 shows the Longitudinal cross section schematic of the combustion apparatus in Fig. 5；

Fig. 8 shows the Longitudinal cross section schematic of the endoscopic device of the combustion apparatus in Fig. 5.

Specific embodiment

The comparable component of identical or function is labeled as identical label in all the attached drawings.

For realizing to chamber 104 shown in Fig. 1 to Fig. 4, integrally with the first embodiment of the endoscopic device of 100 labels Inner space 102 visual access and/or optical access.

Chamber 104 is, for example, the housing of combustion apparatus.

Can be realized in principle by endoscopic device 100 any other intracorporal visual access of opaque wall and/or Optical access.

For this purpose, especially as shown in figure 4, endoscopic device 100 is for example fixed on the locular wall 108 of chamber 104 by flange 106 Above and/or across the locular wall 108.

Endoscopic device 100 includes glass component 110, can receive or connect by the glass receptacle 112 of endoscopic device 100 Receive the glass component.

In this explanation and appended claims, " glass component " is preferably interpreted as transparent and/or can pass through other electricity The component of magnetic radiation, especially light-permeable.Therefore, term " glass " preferably functionally understands, should not be limited as material selection.

Endoscopic device 100 further includes exploratory trench 114.The exploratory trench 114 preferably extends to endoscopic device from glass component 110 The channel of the end 116 of 100 inner space 102 by abluminal compartment 104.

The end 116 of the inner space 102 by abluminal compartment 104 of glass component 110 and endoscopic device 100 is preferably provided at On the reciprocal end of endoscopic device 100.

Therefore exploratory trench 114 is the combination of the component of endoscopic device 100, the sight of people passes through the combination, to be filled by sight glass Set the inner space 102 of 100 observation chambers 104.

Especially as shown in Figure 4, endoscopic device 100 includes the exemplary overturning door gear 118 as baffle plate device.

Overturning door gear 118 preferably includes the exemplary overturning gate housing 120 as partition shell, the overturning gate housing shape Showing as partition component at the exemplary turnover door receptacle 122 as partition receptacle, to receive overturning door gear 118 The overturning door part 124 of example.

Overturning door part 124 is especially rotatable herein or is swingably fixed in overturning gate housing 120.

Overturning gate housing 120 is for example divided into two parts.

In particular, overturning gate housing 120 includes two housing parts 126, the two housing parts can be in housing parts It is connected with each other on 126 jointing 128.

In particular, the jointing 128 of housing parts 126 can be tightened mutually with bolt.

It in order to overturn sealing of the gate housing 120 relative to ambient enviroment, such as can be set to, in housing parts 126 It can be packed between jointing 128, can especially sandwich seal member 129, especially flat seal.

Overturning door part 124 is arranged in the inner space 130 of endoscopic device 100.

Here, overturning door part 124 can especially be manipulated by lever part 132.

The closed position that overturning door part 124 is preferably able to be shown in solid from Fig. 4, which is moved on to, to be shown in Fig. 4 with dotted line Open position out.

Here, all preferably swingably setting is overturning gate housing 120 in this way for overturning door part 124 and lever part 132 On, that is, overturning door part 124 is automatically moved to closed position due to gravity always.

In order to optimize overturning the automatically moving to closed position of door part 124, can be set to, overturning door part is provided with Weight member 134.

The weight member 134 is more particularly set on one end of overturning door part 124 herein, separate to be used for rotatable or put The axis 136 of overturning door part 124 is received dynamicly.

Overturning door part 124 is preferably connected by axis 136 with lever part 132.

In particular, axis 136 is that the overturning door part 124 being arranged in the inner space 130 of endoscopic device 100 and setting exist Connector between external lever part 132.

Overturning door part 124 is preferably arranged to interrupt the optical axis 138 of endoscopic device 100 in closed position.

Glass component 110 is preferably prevented from by undesirable pollution or other influences by overturning door part 124.

Especially as shown in Figure 4, it is also preferable to include the exemplary flushings as scouring media conveying device for endoscopic device 100 Air transporting arrangement 140.

Flushing gas, such as compressed air can be imported the interior of endoscopic device 100 by flushing gas conveying device 140 Portion space 130.

In particular, it is possible thereby to inner space 130 is rinsed using flushing gas, to avoid gas undesirably from chamber The inner space 130 of endoscopic device 100 is penetrated into 104 inner space 102.

When overturning door part 124 is located at open position, flushing gas flows preferably through entire exploratory trench 114.

On the contrary, flushing gas conveying device 140 is preferably to save mould when overturning door part 124 is arranged at closed position Formula operation, wherein to ensure that the integrity of endoscopic device 100 preferably only needs the flushing gas volume flow of very little.

Such as turnover door is able to detect especially by button switch or other detection devices by sensor device 142 Whether component 124 is arranged in open position or in closed position.It can by suitably controlling flushing gas conveying device 140 Preferably automatically adjust the volume flow of flushing gas.

It can be advantageously, endoscopic device 100 includes the exploratory trench section 144 of double-wall structure.

It especially can be set to, exploratory trench section 144 includes about the inner tube 146 for being radially disposed in inside and around the inner tube 146 outer tube 148.

Annular gap 150 is preferably formed as between inner tube 146 and outer tube 148.

The annular gap 150 may, for example, be hollow cylindrical gap.

Annular gap 150 preferably extends on entire exploratory trench section 144, from the close overturning door part of exploratory trench section 144 124 end starts, until the end of the separate overturning door part 124 of exploratory trench section 144, the end far from overturning door part It is preferably formed as the end 116 by the inner space 102 of abluminal compartment 104.

Outer tube 148 is preferably retracted setting relative to inner tube 146 at one end or at both ends.

Thus it is preferred to form gap entrance 152 and/or gap exit 154, one or both radially and/or is being closed In being reachable in the axial direction of the optical axis 138.

Flushing gas conductance can be entered annular gap especially by the gap entrance 152 close to overturning door part 124 150。

Annular gap can be discharged in flushing gas by the gap exit 154 of the inner space 102 by abluminal compartment 104 150。

Inner tube 146 and outer tube 148 are preferably connected with each other by one or more pads 156 and/or are consolidated relative to each other It is fixed.

Especially as shown in Figure 4, door part 124 is overturn in closed position preferably against the end of inner tube 146, thus in making Pipe 146 is close to the one side closed of glass component 110.In particular, the sealing area 158 of overturning door part 124 can flow herein Body effectively seal against against inner tube 146 sealing area 158.Scouring media, especially flushing gas are preferably in this way around punching The overturning door part 124 in closed position is washed, i.e., overturning door part 124 is preferably pressed to the end of inner tube 146.It is possible thereby to increase Leakproofness in strong sealing area 158.

Thus it is preferred to overturn the inner space that door part 124 prevents flushing gas from penetrating into inner tube 146 in closed position.Punching Thus gas washing body only reaches gap entrance 152 via gap area 160 around overturning door part 124, and thus enter exploratory trench The annular gap 150 of section 144.

Flushing gas flows through annular gap 150, and here, for example carries out in the inner space of chamber 104 102 burned Journey, when which causes temperature to be higher than the temperature of the flushing gas conveyed by flushing gas conveying device 140, flushing gas Cooling inner tube 146 and outer tube 148 simultaneously.

Annular gap 150 is only flowed through under the closed state of overturning door part by flushing gas, punching can be significantly reduced The demand of gas washing body.

The difference of embodiment shown in alternate embodiment and Fig. 1 to Fig. 4 of the Fig. 5 to endoscopic device 100 shown in Fig. 8 Place essentially consists of, and the exploratory trench section 144 of double-wall structure is not designed to the cylindrical body of perforation, such as right cylinder.And It is that exploratory trench section 144 except the inner space of chamber 104 102 is designed as substantially into cylindrical body, especially right cylinder. And within the inner space of chamber 104 102, exploratory trench section 144 is preferably designed for the cone being gradually expanded.Especially thus The region that can visually and/or optically watch of inner space 102 can be expanded.

It is particularly wall-mounted on combustion apparatus 162 according to the endoscopic device 100 of Fig. 5 to embodiment shown in Fig. 8, the combustion Burning equipment is the example for the process equipment of performance of work technique, chemical technology and/or physical technology.

Combustion apparatus 162 especially includes the housing 164 for surrounding combustion space 166 herein.

Therefore, the corresponding chamber 104 of housing 164.Therefore inner space 102 is combustion space 166.

Endoscopic device 100 is for example arranged on the combustion head 168 of combustion apparatus 162, and realizes the combustion to combustion apparatus 162 The optical access and/or visual access in space 166 are burnt, for example to monitor the combustion process carried out in combustion space 166.

In addition to this, the embodiment of Fig. 5 to endoscopic device 100 shown in Fig. 8 is extremely schemed in terms of structure and function with Fig. 1 Embodiment shown in 4 is consistent, thus in this regard referring to the above description of the latter.

In other (unshowned) embodiments, the single or multiple features of the embodiment above can arbitrarily mutual group It closes.

For example, the endoscopic device according to Fig. 1 to Fig. 4 also can be set in the combustion apparatus 162 according to Fig. 5 to Fig. 8 100。

Claims

1. a kind of endoscopic device (100), for realizing the optical access and/or visual access to closed chamber (104),

Wherein, the endoscopic device (100) includes:

Exploratory trench (114),

Transparent glass component (110) is mounted on the inner space far from the chamber (104) of the exploratory trench (114) (102) on end (116),

Wherein, the endoscopic device (100) includes baffle plate device (118), and the baffle plate device is arranged in the exploratory trench (114) And there are partition component (124), the partition component may be selected: a) be inserted into the optical axis extended along the exploratory trench (114) (138), it blocks sight or can b) be removed from the optical axis (138), the open visual field is provided, and

Wherein, the exploratory trench (114) includes exploratory trench section (144), and the exploratory trench section has the institute far from the chamber (104) State the end (116) of inner space (102), wherein the partition component (124) is in the off state against the exploratory trench section (144) the end (116), which is characterized in that the endoscopic device (100) includes the exploratory trench area for being designed to double-wall structure Section (144), the exploratory trench section of the double-wall structure include about the inner tube (146) for being radially disposed in inside and about being radially disposed in The outer tube (148) in outside, wherein said inner tube (146) is in the direction for the optical axis (138) for being parallel to the exploratory trench (114) On, it protrudes from the outer tube (148) at one end or at both ends, flushing gas flows through said inner tube (146) and the outer tube (148) Between gap (150).

2. endoscopic device (100) according to claim 1, which is characterized in that the adjacent chamber of the exploratory trench (114) (104), it is inserted into the chamber (104) or is fixed at the chamber (104).

3. endoscopic device (100) according to claim 1, which is characterized in that the partition component (124) and/or be used for The control member for manipulating the partition component (124) can be movably arranged as the partition shell of the baffle plate device (118) (120) on.

4. endoscopic device (100) according to claim 3, which is characterized in that the control member is lever part (132)。

5. endoscopic device (100) according to claim 3, which is characterized in that the partition component (124) and/or be used for The control member for manipulating the partition component (124) can rotate or can swingingly be arranged in the baffle plate device (118) On partition shell (120).

6. endoscopic device (100) according to claim 3, which is characterized in that the partition component (124) is made due to gravity With without control member manipulation or due to resetting apparatus, it is automatically moved to closed position always.

7. the endoscopic device according to any one of claim 3~6 (100), which is characterized in that the partition shell It (120) is the component part of the exploratory trench (114) and/or the section for forming the exploratory trench (114).

8. the endoscopic device according to any one of claim 3~6 (100), which is characterized in that the partition shell It (120) include two or more housing parts (126), the housing parts can pass through the company of the housing parts (126) Connect section (128) interconnection.

9. endoscopic device (100) according to claim 8, which is characterized in that the housing parts (126) can pass through it Jointing (128) Fluid Sealing it is connected with each other.

10. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that the endoscopic device (100) include scouring media conveying device (140), scouring media can be sent into the exploratory trench by the conveying device (114) inner space (130).

11. endoscopic device (100) according to claim 10, which is characterized in that the scouring media conveying device (140) It is flushing gas conveying device (140).

12. endoscopic device (100) according to claim 10, which is characterized in that can will be rushed by the conveying device Gas washing body is sent into the inner space (130) of the exploratory trench (114).

13. endoscopic device (100) according to claim 10, which is characterized in that the scouring media conveying device (140) It is passed through in the partition shell (120) of the baffle plate device (118) of the endoscopic device (100).

14. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that said inner tube (146) and The outer tube (148) is intervally installed and/or is formed radially, thus in said inner tube (146) and the outer tube (148) Between formed hollow cylindrical annular gap (150).

15. endoscopic device (100) according to claim 14, which is characterized in that the annular gap (150) is at least substantially Ground extends on whole circumference direction and/or on the total length of the exploratory trench section (144).

16. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that the baffle plate device (118) partition component (124) is in the off state against the end of the exploratory trench section (144) of the double-wall structure.

17. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that the baffle plate device (118) partition component (124) is in the off state against the end of said inner tube (146).

18. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that the partition component (124) fluid is effectively sealed against against the end of the exploratory trench section (144) in the off state.

19. endoscopic device (100) according to any one of claim 1 to 6, which is characterized in that the endoscopic device It (100) include one or more substantially in the exploratory trench section (144) of right cylinder, one or more basic exploratory trenches in cuboid Section (144), one or more exploratory trench sections (144) for being substantially in prismatic table shape and/or one or more are substantially in truncated cone-shaped Exploratory trench section (144).

20. a kind of process equipment (162) for performance of work technique comprising according to claim 1 to any one of 19 institutes The endoscopic device (100) stated.

21. a kind of process equipment (162) for executing chemical technology comprising according to claim 1 to any one of 19 institutes The endoscopic device (100) stated.

22. a kind of process equipment (162) for executing physical technology comprising according to claim 1 to any one of 19 institutes The endoscopic device (100) stated.

23. the process equipment according to any one of claim 20 to 22 (162), which is characterized in that the process equipment It (162) is combustion apparatus (162).