CN214667992U - High temperature resistant type sampling probe - Google Patents
High temperature resistant type sampling probe Download PDFInfo
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- CN214667992U CN214667992U CN202120322064.9U CN202120322064U CN214667992U CN 214667992 U CN214667992 U CN 214667992U CN 202120322064 U CN202120322064 U CN 202120322064U CN 214667992 U CN214667992 U CN 214667992U
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- high temperature
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Abstract
The utility model relates to a sampling probe technical field specifically is a high temperature resistant type sampling probe, including protective housing, flue wall and main part subassembly, the inside fixedly connected with main part subassembly of protective housing, the right side fixedly connected with fastening components of main part subassembly, the right fixed surface of protective housing is connected with coupling assembling, coupling assembling's other end fixedly connected with flue wall, coupling assembling's inside is run through there is sampling assembly, sampling assembly includes the sampling pipe, the right side fixedly connected with filter tube of sampling pipe, the external fixed surface spraying of sampling pipe has thermal barrier coating, thermal barrier coating's inside fixedly connected with outer wall body. The utility model discloses set up insulating layer and foam glass layer, play the promotion to the high temperature resistant effect of equipment, and then improved the high temperature resistant effect of this equipment, make it use under higher temperature.
Description
Technical Field
The utility model relates to a sampling probe technical field specifically is a high temperature resistant type sampling probe.
Background
The sampling probe has an electric heating heat tracing function, can automatically heat and implement temperature control, is suitable for continuous collection of gas samples after a combustion process, is widely applied to sampling of waste gas emission of industrial kilns, boilers, auxiliary processing equipment, garbage incinerators and motor vehicles, is arranged in a chimney wall body of smoke emission, has great requirements on the high-temperature resistant effect of the sampling probe due to the fact that the installation environment of the sampling probe is in a high-temperature state, and the service life and the collection efficiency of the probe are directly influenced due to the good high-temperature resistant effect of the sampling probe.
However, the existing flue gas sampling probe is only required to be installed at a chimney for conveying high-temperature gas when in use, and the existing flue gas sampling probe needs to bear higher temperature so as to ensure normal use of the existing flue gas sampling probe, but the existing equipment is poor in high-temperature resistant effect and cannot detect in an environment exceeding more than one hundred and fifty degrees, and the sampling pipe of the existing sampling probe is connected in a flange type connection mode, so that the existing sampling probe is complex to install and is not beneficial to disassembly and replacement.
Therefore, it is necessary to provide a high temperature resistant sampling probe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant type sampling probe to propose the problem that high temperature resistant effect is poor and the sampling pipe installation is complicated in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant type sampling probe, includes protecting box, flue wall and main part subassembly, the inside fixedly connected with main part subassembly of protecting box, the right side fixedly connected with fastening components of main part subassembly, the right fixed surface of protecting box is connected with coupling assembling, coupling assembling's other end fixedly connected with flue wall, coupling assembling's inside is run through there is the sampling subassembly, the sampling subassembly includes the sampling pipe, the right side fixedly connected with filter tube of sampling pipe, the external fixed surface spraying of sampling pipe has thermal barrier coating, thermal barrier coating's inside fixedly connected with outer wall body, the inside fixedly connected with metal level of outer wall body, the inside fixedly connected with foam glass layer of metal level, the internal wall body of the inside fixedly connected with on foam glass layer.
Further, coupling assembling includes the mount pad, the internal surface fixedly connected with heat insulating mattress of mount pad, the right side fixedly connected with rock wool filler of mount pad, the left side fixedly connected with fastening bolt of mount pad, elastic gasket has been cup jointed to fastening bolt's outside.
Further, the mount pad is native style of calligraphy structure, and the centre is hollow structure, the rock wool filler is L shape structure, the left and right sides of mount pad all is provided with the screw hole, and the internal connection has fastening bolt.
Further, the main part subassembly includes the casing, the inside fixedly connected with hot plate of casing, the inside fixedly connected with filter of hot plate, the left side of filter is provided with the sampling port, the left side of casing is provided with sweeps the mouth.
Further, fastening components includes unable adjustment base, the fixed slot has been seted up to unable adjustment base's inside, the last fixed surface of fixed slot is connected with the spring, the top fixedly connected with stripper plate of spring, the lower fixed surface of stripper plate is connected with movable post.
Further, the fixed slot is provided with four groups, and the inner structure is the same, and evenly distributed is at unable adjustment base's inner wall, the fixed slot is L shape structure, the left side of stripper plate is provided with the slider, the left wall of fixed slot is provided with the spout, and is sliding connection with the stripper plate, the activity post plug-in is in the inside of spring, the spring is provided with four, and evenly distributed is at the lower surface of stripper plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a wall body to the sampling pipe improves, adds the insulating layer and sets up high temperature resistant coating on its surface in its inside, makes it can bear higher temperature, and then makes it can carry out gaseous sampling under higher temperature, lies in the junction of chimney in addition and has also adopted efficient thermal insulation material to avoid the temperature of chimney to transmit, thereby play efficient thermal barrier effect, avoid equipment to receive the influence of high temperature.
2. The utility model discloses a improve traditional sampling pipe connected mode, connect traditional flange formula and change into the mode of rotatory buckle, and adopt the elastic fit of spring to use, can carry out the stability that one step improved the sampling pipe installation, adopt this connected mode, make things convenient for the installation and the dismantlement of sampling pipe, save installation time, and also be convenient for more the change and the maintenance of sampling pipe, it is more convenient to use.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;
fig. 3 is a schematic left-side sectional view of the sampling tube of the present invention;
fig. 4 is a schematic view of the main sampling body of the present invention;
fig. 5 is a schematic front sectional view of the fastening assembly of the present invention.
In the figure: 1. a protective box; 2. a flue wall; 3. a connecting assembly; 31. a mounting seat; 32. a heat insulating pad; 33. rock wool filler; 34. fastening a bolt; 35. an elastic pad; 4. a body assembly; 41. a housing; 42. heating plates; 43. a filter; 44. a sampling port; 45. a purge port; 5. a sampling component; 51. a sampling tube; 52. a filter tube; 53. a thermal barrier coating; 54. an outer wall body; 55. a metal layer; 56. a foam glass layer; 57. an inner wall; 6. a fastening assembly; 61. a fixed base; 62. fixing grooves; 63. a spring; 64. a pressing plate; 65. a movable column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment:
a high-temperature-resistant sampling probe comprises a protective box 1, a flue wall 2 and a main body component 4, the main body component 4 is fixedly connected inside the protective box 1, a fastening component 6 is fixedly connected on the right side of the main body component 4, a connecting component 3 is fixedly connected on the right surface of the protective box 1, the flue wall 2 is fixedly connected on the other end of the connecting component 3, a discharge pipeline of flue gas, a sampling component 5 penetrates through the connecting component 3, the sampling component 5 comprises a sampling pipe 51, a filter pipe 52 is fixedly connected on the right side of the sampling pipe 51, a heat insulation coating 53 is fixedly sprayed on the outer surface of the sampling pipe 51, an outer wall body 54 is fixedly connected inside the heat insulation coating 53, a metal layer 55 is fixedly connected inside the outer wall body 54, the metal layer 55 is woven metal and plays a certain protection role, the wear resistance of the sampling pipe 51 is improved, and the like, a foam glass layer 56 is fixedly connected inside the metal layer 55, the foam glass layer 56 is made of broken glass, is processed into inorganic fibers through centrifugation after high-temperature melting, is a novel environment-friendly heat-insulating material, has the properties of environmental protection, safety, comfort and conservation, has a good high-temperature resistant effect, and is fixedly connected with an inner wall 57 inside the foam glass layer 56.
Coupling assembling 3 includes mount pad 31, the internal surface fixedly connected with heat insulating mattress 32 of mount pad 31, the right side fixedly connected with rock wool filler 33 of mount pad 31, the left side fixedly connected with fastening bolt 34 of mount pad 31, fastening bolt 34's outside has cup jointed elastic gasket 35, use through heat insulating mattress 32, the effect of heat transfer has been reduced, avoid 2 inside high temperatures of flue wall to conduct through mount pad 31, thereby play the protection to main part subassembly 4, reduce the high temperature influence, mount pad 31 is native style of calligraphy structure, and the centre is hollow structure, rock wool filler 33 is L shape structure, both sides all are provided with the screw hole about mount pad 31, and internal connection has fastening bolt 34.
Fixed slot 62 is provided with four groups, and inner structure is the same, evenly distributed is at unable adjustment base 61's inner wall, fixed slot 62 is L shape structure, the left side of stripper plate 64 is provided with the slider, the left wall of fixed slot 62 is provided with the spout, and be sliding connection with stripper plate 64, activity post 65 is pegged graft in spring 63's inside, spring 63 is provided with four, and evenly distributed is at stripper plate 64's lower surface, elasticity through spring 63, further can realize the fixed to the journal stirrup of sampling pipe 51 outer wall through stripper plate 64's extrusion, and then play good fixed effect, and install through the mode of rotatory buckle, and convenient operation.
The working principle is as follows: when the utility model is used, the device is required to be matched with the connecting component 3 to be installed above the flue wall 2, the sampling component 5 is arranged inside the flue wall 2, the mounting seat 31 is sleeved outside the sampling component 5, the sampling component is installed on the wall body of the flue wall 2 through screws, the protective box 1 and the main body component 4 are further installed on the left side of the mounting seat 31 and are fixed through the fastening bolts 34, the sampling tube 51 is inserted into the fixing groove 62 and is pressed downwards with force when being installed, then the sampling tube is rotated, the support lug on the outer wall of the sampling tube 51 can be clamped at the temporal part of the fixing groove 62, the support lug of the sampling tube 51 can be extruded through the elasticity of the spring 63, the stability of installation of the sampling tube 51 is further ensured, the flue gas inside the flue wall 2 is absorbed and sampled through the sampling tube 51, and is filtered by the filtering pipe 52 to prevent particles from entering, and further transmits the collected gas through the sampling port 44, so as to realize the detection of the gas.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high temperature resistant type sampling probe, includes protecting box (1), flue wall (2) and main part subassembly (4), its characterized in that: the inside fixedly connected with main part subassembly (4) of guard box (1), the right side fixedly connected with fastening components (6) of main part subassembly (4), the right fixed surface of guard box (1) is connected with coupling assembling (3), the other end fixedly connected with flue wall (2) of coupling assembling (3), sampling subassembly (5) has been run through to the inside of coupling assembling (3), sampling subassembly (5) are including sampling pipe (51), the right side fixedly connected with filter tube (52) of sampling pipe (51), the outer fixed surface spraying of sampling pipe (51) has thermal barrier coating (53), the inside fixedly connected with outer wall body (54) of thermal barrier coating (53), the inside fixedly connected with metal level (55) of outer wall body (54), the inside fixedly connected with foam glass layer (56) of metal level (55), an inner wall body (57) is fixedly connected to the interior of the foam glass layer (56).
2. A high temperature resistant sampling probe according to claim 1, wherein: coupling assembling (3) are including mount pad (31), the internal surface fixedly connected with heat insulating mattress (32) of mount pad (31), the right side fixedly connected with rock wool filler (33) of mount pad (31), the left side fixedly connected with fastening bolt (34) of mount pad (31), the outside of fastening bolt (34) is cup jointed elastic gasket (35).
3. A high temperature resistant sampling probe according to claim 2, wherein: mount pad (31) are native style of calligraphy structure, and the centre is hollow structure, rock wool filler (33) are L shape structure, both sides all are provided with the screw hole about mount pad (31), and internal connection has fastening bolt (34).
4. A high temperature resistant sampling probe according to claim 1, wherein: the main part subassembly (4) include casing (41), the inside fixedly connected with hot plate (42) of casing (41), the inside fixedly connected with filter (43) of hot plate (42), the left side of filter (43) is provided with sampling port (44), the left side of casing (41) is provided with sweeps mouth (45).
5. A high temperature resistant sampling probe according to claim 1, wherein: fastening components (6) are including unable adjustment base (61), fixed slot (62) have been seted up to the inside of unable adjustment base (61), the last fixed surface of fixed slot (62) is connected with spring (63), the top fixedly connected with stripper plate (64) of spring (63), the lower fixed surface of stripper plate (64) is connected with activity post (65).
6. A refractory-type sampling probe in accordance with claim 5, wherein: the fixing groove (62) is provided with four groups, the inner structures of the four groups are the same, the four groups are evenly distributed on the inner wall of the fixing base (61), the fixing groove (62) is of an L-shaped structure, a sliding block is arranged on the left side of the extrusion plate (64), a sliding groove is formed in the left wall of the fixing groove (62) and is in sliding connection with the extrusion plate (64), the movable column (65) is inserted into the spring (63), the four springs (63) are arranged, and the four springs are evenly distributed on the lower surface of the extrusion plate (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322064.9U CN214667992U (en) | 2021-02-04 | 2021-02-04 | High temperature resistant type sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322064.9U CN214667992U (en) | 2021-02-04 | 2021-02-04 | High temperature resistant type sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667992U true CN214667992U (en) | 2021-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120322064.9U Active CN214667992U (en) | 2021-02-04 | 2021-02-04 | High temperature resistant type sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667992U (en) |
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2021
- 2021-02-04 CN CN202120322064.9U patent/CN214667992U/en active Active
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