CN208921289U - A kind of high precision flame detecting device probe - Google Patents
A kind of high precision flame detecting device probe Download PDFInfo
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- CN208921289U CN208921289U CN201821936519.0U CN201821936519U CN208921289U CN 208921289 U CN208921289 U CN 208921289U CN 201821936519 U CN201821936519 U CN 201821936519U CN 208921289 U CN208921289 U CN 208921289U
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- fire inspection
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- 239000000523 sample Substances 0.000 title claims abstract description 90
- 238000007689 inspection Methods 0.000 claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to fire defector technical fields, and disclose a kind of high precision flame detecting device probe, including fire inspection connecting tube, fiery a specimen, probe body, fire inspection connecting tube is located at the left side of a fiery specimen, probe body is located at the right side of a fiery specimen, fire inspection connecting tube includes that tee tube, cooling wind inlet and flange gasket, the outer wall of the left and right sides of the tee tube are connected with the inner wall surrounding of flange gasket.The utility model is by installing reset spring in the inner wall of fire inspection device ontology, one end of reset spring is connected with the outer wall of motion bar, the left end of motion bar is connected with shaft, and fixture block is installed on the inside of motion bar, fixture block is adapted with the pit that probe outer wall offers, when carrying out disassembly to probe to repair replacement, compared to traditional high precision flame detecting device, only manual rotation is needed to pop one's head in, the inner wall of probe and fire inspection device ontology is not connected to, so that the disassembly mode of probe is easy to operate practical.
Description
Technical field
The utility model relates to fire defector technical field, specially a kind of high precision flame detecting device probe.
Background technique
Flame detector is the important equipment in Boiler Furnace Safeguard Supervisory System, and effect is special according to the burning of flame
Property is measured in real time combustion conditions, once flame combustion state be unsatisfactory for normal condition or it is flame-out when, given by certain way
Signal out guarantees to stop fuel supply when boiler extinguishment.It is mainly made of probe and two parts of signal processor, it
Effect prevents from gathering fuel in burner hearth, abnormal conditions, which are ignited, draws through the overall process from boiler startup to oepration at full load
Play the generation of bursting of boilers serious accident, therefore the accuracy direct relation of equipment performance, that is, equipment reliability of operation and detection
To the operational safety and stability of unit, existing flame detector can reach since signal processor is intelligence instrument
The excellent purpose of boiler exam precision high accuracy.
Therefore the accuracy popped one's head in high precisely flame detector is particularly important, but since probe is contact work department
Part can inevitably damage, and the probe damaged does not have functions of flame detection, be easy to cause boiler that contingency occurs, on the market
Existing most of probes and signal processor are whole design, can only integrally be replaced to flame detector after damage,
Probe cannot be individually replaced, the waste of detection device resource and the increase of maintenance cost are caused.
Utility model content
The purpose of this utility model is to provide a kind of high precision flame detecting device probes, reach probe and signal
The connection of processor two parts, it is easy to disassemble that replacement is repaired to probe, while optimizing detection device resource, reduce fire
The purpose of the maintenance cost of flame detection device.
To achieve the above object, the utility model provides the following technical solutions: a kind of high precision flame detecting device spy
Head, including fire inspection connecting tube, fiery a specimen, probe body, fire inspection connecting tube are located at the left side of a fiery specimen, and probe body is located at fire inspection
The right side of body, fire inspection connecting tube include tee tube, cooling wind inlet and flange gasket, the left and right sides of the tee tube it is outer
Wall is connected with the inner wall surrounding of flange gasket, and the top of the cooling wind inlet is connected to the bottom middle position of tee tube and sets
It sets, a fiery specimen includes fire inspection device ontology, screwed pipe, screw shell, seal receptacle, four arc rubber blocks, two bearing blocks, activities
Bar, two reset springs, fixture block and shaft, the screwed pipe be located at fire inspection device ontology left side, and the right side of screwed pipe with
Fire inspection device ontology left side be threadedly coupled, the screw shell be located at fire inspection device ontology right side, and the left side of screw shell with
Fire inspection device ontology on the right side of is in contact, the seal receptacle be located at fire inspection device ontology outer wall on the left of, and the right side of seal receptacle with
The left side connection of fire inspection device ontology, seal receptacle are cavity and are connected to setting, the right side of the seal receptacle with fire inspection device ontology
It is provided with the first groove, is connect with the left side of four arc rubber blocks on the left of the inner wall of first groove, the arc
The right side of rubber block is provided with the second groove, and two bearing blocks are connected with the inner wall front of seal receptacle with the back side respectively
It connects, the shaft is located between two bearing blocks, and the front of shaft is extended through with back into two bearing block inner walls, described
The left side of motion bar and the right side of shaft connect, and the fixture block is located in the inner cavity of fire inspection device ontology, the fire inspection device sheet
The left side top of internal wall is connect with one end of two reset springs respectively with bottom.
Probe body includes probe, internal screw thread, two pits and probe eyeglass, and the probe eyeglass is located at the right side of probe
And the left side for eyeglass of popping one's head in and the right side of probe connect, the outer wall surrounding of probe, and internal screw thread is arranged in the internal screw thread
Setting position be adapted with the position of screw shell, two pits be arranged in probe outer wall top and bottom.
Preferably, the outer wall of the inner wall of the screw shell and probe is connected by internal screw thread, and screw shell is located at spy
The left side of head mirror piece.
Preferably, four arc rubber blocks are symmetric in the first groove, and the transverse direction of arc rubber block is long
Degree is the half of the first groove lateral length.
Preferably, the vertical extension of second groove is equal with the thickness of the left side of probe, and the left side popped one's head in
It is clamped in the second groove, and is in contact with the arc rubber block of outer wall.
Preferably, the right end of the motion bar extends in the inner cavity of fire inspection device ontology, the bottom of motion bar and fixture block
Top is connected.
Preferably, the outer wall of one end and motion bar far from fire inspection device ontology of the reset spring is connected to a fixed.
Preferably, the setting position of the pit is adapted with the position of fixture block.
The utility model provides a kind of high precision flame detecting device probe.Have it is following the utility model has the advantages that
(1), the utility model is by installing reset spring, one end of reset spring and activity in the inner wall of fire inspection device ontology
The outer wall of bar is connected, and the left end of motion bar is connected with shaft, and fixture block is equipped on the inside of motion bar, and fixture block and probe are outer
The pit that wall offers is adapted, when carrying out disassembly to probe to repair replacement, compared to traditional high precision fire
Flame detection device, only needs manual rotation to pop one's head in, and the inner wall of probe and fire inspection device ontology is not connected to, so that the disassembly of probe
Mode is easy to operate practical.
(2), the utility model is by installing screw shell on the right side of fire inspection device ontology, and screw shell is to outer with probe
The internal screw thread of wall is attached, and installs the seal receptacle being adapted to therewith in the left side of fire inspection device ontology, is drawn off so that probe is readily removable
While fire inspection device ontology, additionally it is possible to keep the fire inspection original leakproofness of device ontology, will not influence high precision fire defector dress
The normal work set uses.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model partial structural diagram；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the utility model seal receptacle right view.
In figure: 1 tee tube, 2 cooling wind inlets, 3 fire inspection device ontologies, 4 screwed pipes, 5 screw shells, 6 probes, 7 internal screw threads,
8 seal receptacles, 9 first grooves, 10 arc rubber blocks, 11 second grooves, 12 bearing blocks, 13 motion bars, 14 reset springs, 15 cards
Block, 16 pits, 17 shafts, 18 flange gaskets, 19 probe eyeglasses.
Specific embodiment
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of high precision flame detecting device probe,
Including fire inspection connecting tube, fiery a specimen, probe body, fire inspection connecting tube is located at the left side of a fiery specimen, and probe body is located at a fiery specimen
Right side, fire inspection connecting tube includes tee tube 1, cooling wind inlet 2 and flange gasket 18, the left and right sides of tee tube 1 it is outer
Four phase of inner wall of wall and flange gasket 18 is welded, and the top of cooling wind inlet 2 is connected to the bottom middle position of tee tube 1 to be set
It sets, a fiery specimen includes fire inspection device ontology 3, screwed pipe 4, screw shell 5, the bearing of arc rubber block 10, two of seal receptacle 8, four
Seat 12,13, two reset springs 14 of motion bar, fixture block 15 and shaft 17, screwed pipe 4 are located at the left side of fire inspection device ontology 3, and spiral shell
The right side of line pipe 4 is threadedly coupled with the left side of fire inspection device ontology 3, and screw shell 5 is located at the right side of fire inspection device ontology 3, and spiral shell
The left side of line sleeve 5 is in contact with the right side of fire inspection device ontology 3, and seal receptacle 8 is located on the left of the outer wall of fire inspection device ontology 3, and close
The right side for sealing seat 8 is fixedly connected with the left side of fire inspection device ontology 3, and seal receptacle 8 is that cavity and being connected to is set with fiery device ontology 3 of examining
It sets, the right side of seal receptacle 8 offers the first groove 9, a left side of the inner wall left side of the first groove 9 with four arc rubber blocks 10
Side bonds, the right side of arc rubber block 10 offer the second groove 11, two bearing blocks 12 inner wall with seal receptacle 8 respectively
Front is mutually be bonded with the back side, and shaft 17 is located between two bearing blocks 12, and the front of shaft 17 is extended through with back into two
A 12 inner wall of bearing block, the left side of motion bar 13 are fixedly connected with the right side of shaft 17, and fixture block 15 is located at fire inspection device ontology 3
Inner cavity in, fire inspection 3 inner wall of device ontology left side top it is Nian Jie with one end of two reset springs 14 respectively with bottom.
Probe body includes probe 6,7, two pits 16 of internal screw thread and probe eyeglass 19, and probe eyeglass 19 is located at probe 6
Right side and pop one's head in eyeglass 19 left side with probe 6 right side be fixedly connected, internal screw thread 7 be provided with pop one's head in 6 outer wall four
Week, and the position that opens up of internal screw thread 7 is adapted with the position of screw shell 5, two pits 16 are provided with the top of 6 outer walls of probe
It is flexibly connected with the outer wall of probe 6 by internal screw thread 7 with the inner wall of bottom, screw shell 5, and screw shell 5 is located at probe mirror
The left side of piece 19, four arc rubber blocks 10 are symmetric in the first groove 9, and the lateral length of arc rubber block 10 is
The vertical extension of the half of first groove, 9 lateral length, the second groove 11 is equal with the thickness of left side of probe 6, and
The left side of probe 6 is clamped in the second groove 11, and is in contact with the arc rubber block 10 of outer wall, and the right end of motion bar 13 prolongs
In the inner cavity for extending to fire inspection device ontology 3, the bottom of motion bar 13 is mutually be bonded with the top of fixture block 15, and reset spring 14 is far from fire inspection
One end of device ontology 3 is Nian Jie with the outer wall stationary phase of motion bar 13, and the position that opens up of pit 16 is adapted with the position of fixture block 15.
When in use, the flange gasket 18 that the right side of tee tube 1 is provided with is attached with screwed pipe 4, will pops one's head in 6
Just the assembling that the high precision flame detecting device is completed in insertion fire inspection device ontology 3, when the damage of probe 6 needs to repair more
When changing, will pop one's head in 6 outer right wall of manpower is held, and is then dropped slightly outwards, so that the left side of probe 6 detaches arc rubber
In the second groove 11 being equipped with set by block 10, probe 6 is then rotated down clockwise, and under the drive of rotatory force, probe 6 is opened
The pit 16 being equipped with is squeezed with fixture block 15, and motion bar 13 is subjected to displacement to the direction far from 6 outer walls of probe, and compresses reset
Spring 14, when rotating probe 6, fixture block 15 detaches pit 16, and the inner wall for visiting 6 and fire inspection device ontology 3 no longer passes through fixture block 15
It is connect with reset spring 14, then drops probe 6 outward, complete the easy removal process of probe 6.
It can to sum up obtain, the utility model installs reset spring 14 by examining the inner wall of device ontology 3 in fire, reset spring 14
One end is connected with the outer wall of motion bar 13, and the left end of motion bar 13 is connected with shaft 17, and the inside installation of motion bar 13
There is fixture block 15, fixture block 15 is adapted with the pit 16 that 6 outer walls of probe offer, and dismantle repairing to probe 6
When replacement, compared to traditional high precision flame detecting device, manual rotation's probe 6 is only needed, it will probe 6 and fire inspection device ontology 3
Inner wall be not connected to so that probe 6 disassembly mode it is easy to operate practical, the utility model pass through fire examine device ontology 3
Right side install screw shell 5, screw shell 5 to probe 6 outer walls internal screw thread 7 be attached, and fire examine device ontology 3
Left side the seal receptacle 8 that is adapted to therewith is installed so that probe 6 is readily removable while draw off fire inspection device ontology 3, additionally it is possible to keep fire inspection
The original leakproofness of device ontology 3, the normal work that will not influence the high precision flame detecting device use.
Claims (7)
1. a kind of high precision flame detecting device probe, including fire inspection connecting tube, fiery a specimen, probe body, it is characterised in that:
Fire inspection connecting tube is located at the left side of a fiery specimen, and probe body is located at the right side of a fiery specimen, fire inspection connecting tube include tee tube (1),
Cooling wind inlet (2) and flange gasket (18), the outer walls of the left and right sides of the tee tube (1) are interior with flange gasket (18)
Wall surrounding is connected, and the top of the cooling wind inlet (2) is connected to setting, a fiery specimen with the bottom middle position of tee tube (1)
Device ontology (3), screwed pipe (4), screw shell (5), seal receptacle (8), four arc rubber blocks (10), two bearings are examined including fire
Seat (12), motion bar (13), two reset springs (14), fixture block (15) and shaft (17), the screwed pipe (4) are located at fire inspection device
The left side of ontology (3), and the right side of screwed pipe (4) is threadedly coupled with the left side of fire inspection device ontology (3), the screw shell
(5) it is located at the right side of fire inspection device ontology (3), and is in contact on the right side of the left side of screw shell (5) and fire inspection device ontology (3), institute
It states seal receptacle (8) to be located on the left of the outer wall of fire inspection device ontology (3), and a left side for the right side of seal receptacle (8) and fire inspection device ontology (3)
Side connection, seal receptacle (8) are cavity and are connected to setting with fire inspection device ontology (3), and the right side of the seal receptacle (8) is provided with
The inner wall left side of first groove (9), first groove (9) is connect with the left side of four arc rubber blocks (10), described
The right side of arc rubber block (10) is provided with the second groove (11), two bearing blocks (12) respectively with seal receptacle (8)
Inner wall front is connected with the back side, and the shaft (17) is located between two bearing blocks (12), and the front of shaft (17) and back
Portion is extended through into two bearing block (12) inner walls, and the left side of the motion bar (13) is connect with the right side of shaft (17),
The fixture block (15) is located in the inner cavity of fire inspection device ontology (3), the left side top of described fire inspection device ontology (3) inner wall and bottom point
It is not connect with one end of two reset springs (14)；
Probe body includes probe (6), internal screw thread (7), two pits (16) and probe eyeglass (19), the probe eyeglass (19)
Positioned at the right side of probe (6) and the left side of probe eyeglass (19) is connect with the right side of probe (6), and the internal screw thread (7) sets
The outer wall surrounding in probe (6) is set, and the setting position of internal screw thread (7) is adapted with the position of screw shell (5), described in two
The top and bottom in probe (6) outer wall is arranged in pit (16).
2. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: the screw shell
(5) inner wall is connect with the outer wall of probe (6) by internal screw thread (7), and screw shell (5) is located at a left side for probe eyeglass (19)
Side.
3. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: four arcs
Rubber block (10) is symmetric in the first groove (9), and the lateral length of arc rubber block (10) is that the first groove (9) are horizontal
To the half of length.
4. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: second groove
(11) vertical extension is equal with the thickness of left side of probe (6), and the left side of probe (6) is clamped into the second groove (11)
In, and be in contact with the arc rubber block (10) of outer wall.
5. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: the motion bar
(13) right end extends in the inner cavity of fire inspection device ontology (3), is connected at the top of the bottom and fixture block (15) of motion bar (13).
6. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: the reset spring
(14) outer wall of one end and motion bar (13) far from fire inspection device ontology (3) is connected to a fixed.
7. a kind of high precision flame detecting device probe according to claim 1, it is characterised in that: the pit (16)
Setting position be adapted with the position of fixture block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936519.0U CN208921289U (en) | 2018-11-22 | 2018-11-22 | A kind of high precision flame detecting device probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936519.0U CN208921289U (en) | 2018-11-22 | 2018-11-22 | A kind of high precision flame detecting device probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921289U true CN208921289U (en) | 2019-05-31 |
Family
ID=66712261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936519.0U Expired - Fee Related CN208921289U (en) | 2018-11-22 | 2018-11-22 | A kind of high precision flame detecting device probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525341A (en) * | 2019-08-27 | 2021-03-19 | 湖北香青化肥有限公司 | High-purple-glass protection mechanism for flame detector of automatic burner |
-
2018
- 2018-11-22 CN CN201821936519.0U patent/CN208921289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525341A (en) * | 2019-08-27 | 2021-03-19 | 湖北香青化肥有限公司 | High-purple-glass protection mechanism for flame detector of automatic burner |
| CN112525341B (en) * | 2019-08-27 | 2022-07-29 | 湖北香青化肥有限公司 | High-purple-glass protection mechanism for flame detector of automatic burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210125 Address after: 210000 room 131, building C, No. 11, Limin Road, Changlu street, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: Jiangsu Yunyang International Trade Co.,Ltd. Address before: 210000 No.1, Gezhong Road, Getang street, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: NANJING TIANCHENG XINHAI ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |