CN204042964U - A kind of flame detecting probe on-line cooling fan housing - Google Patents
A kind of flame detecting probe on-line cooling fan housing Download PDFInfo
- Publication number
- CN204042964U CN204042964U CN201420456535.5U CN201420456535U CN204042964U CN 204042964 U CN204042964 U CN 204042964U CN 201420456535 U CN201420456535 U CN 201420456535U CN 204042964 U CN204042964 U CN 204042964U
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- China
- Prior art keywords
- detecting probe
- flame detecting
- cavity
- fan housing
- cooling fan
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- 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.)
- Expired - Fee Related
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Abstract
A kind of flame detecting probe on-line cooling fan housing, comprising: one for the cavity of accommodating described flame detecting probe, both ends open, and shape is cylinder, and side is provided with the passage extending described cavity for described flame detecting probe cable; One baffle plate, be covered on described cavity one end open place, described baffle surface offers port; One cover plate, is covered on described cavity other end opening part; One cooling air port, is arranged at described lid surface, and is communicated with described inside cavity by cover plate; One tube connector, one end extends to described inside cavity by described baffle plate port, and is connected with the flame detecting probe being placed in described inside cavity.Described cooling cover can ensure the data accuracy that flame detecting probe detects and service life effectively; Execute-in-place is simple simultaneously, is convenient to safeguard, thus solves the problem that cooling effect is remarkable, on-site maintenance cost is high of probe preferably.
Description
Technical field
The utility model relates to a kind of flame detecting probe on-line cooling fan housing.
Background technology
Traditional flame detecting probe cooling system draws metal hose to connect gas source pipe directly cooling air to be blown to probe from scene, can only accomplish Local cooling like this, can not generally surface temperature be lowered, and the air quantity needed is very large.Therefore, the effective cooling effect that improves reduces purchase cost, extends the service life of flame detecting probe, adopts rational structure, is easy to maintenancely very important.
But the flame detecting probe cooling system used at present, mainly contains two kinds of situations: 1, the too high data causing probe to detect of site environment temperature depart from exact value and service life; 2, the maintenance cost of user is considerably increased by traditional cooling means.
Utility model content
For solving above-mentioned Problems existing, the purpose of this utility model is to provide a kind of flame detecting probe on-line cooling fan housing, and described cooling cover can ensure the data accuracy that flame detecting probe detects and service life effectively; Execute-in-place is simple simultaneously, is convenient to safeguard, thus solves the problem that cooling effect is remarkable, on-site maintenance cost is high of probe preferably.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of flame detecting probe on-line cooling fan housing, comprising: one for the cavity of accommodating described flame detecting probe, and shape is cylinder, both ends open, and side is provided with the passage extending described cavity for described flame detecting probe cable; One baffle plate, be covered on described cavity one end open place, described baffle surface offers port; One cover plate, is covered on described cavity other end opening part; One cooling air port, is arranged at described lid surface, and is communicated with described inside cavity by cover plate; One tube connector, one end extends to described inside cavity by described baffle plate port, and is connected with the flame detecting probe being placed in described inside cavity.
Further, also comprise one for the wire casing of accommodating described flame detecting probe cable, described wire casing side is covered on described cavity side and is communicated with described inside cavity, described wire casing one end is closed, other end opening also extends to described cavity and is positioned at cover plate side opening part, described cover plate extends and is covered on described wire casing opening, and described channel setting is on wire casing.
Again, the surface that described tube connector is positioned at inside cavity offers some through holes along tube connector circumference.
Separately, described baffle plate is fixedly connected with described cavity both ends open by bolt respectively with cover plate.
Separately have, baffle plate and cover plate and described cavity both ends open junction are provided with sealing gasket.
And be provided with screw thread inside described tube connector two ends, described flame detecting probe is connected for being threaded with tube connector one end.
Separately, 2 are threaded to described in " NPT is threaded.
Compared with prior art, the beneficial effects of the utility model are:
1) for the ease of on-site maintenance, flame detecting probe is arranged at described cooling cover inside cavity, make flame detecting probe completely isolated with on-the-spot external environment, dismounting is simultaneously light.
2) offer some through holes in the tube connector circumference of described cooling cover inside cavity, thus the wind energy that cooling air port on cover plate is entered is enough stable by aperture out enter into burner hearth, can ensure the cooling of flame detecting probe entirety like this, and non local.
3) by tube connector, flame detecting probe is connected with burner hearth, in the flame detecting probe course of work, the cooling to flame detecting probe can be realized, ensure the accuracy of flame detecting probe test data.
4) placed the cable of flame detecting probe by cell body, make described cable extend cavity by passage, structure is simple, and dismounting is light, and cooling is stable, reduces maintenance cost, extends the service life of flame detecting probe.
5) sealing gasket is set, cooling air can be made to be fully used.
6) the utility model is to the stability of flame detecting probe cooling system, ensures dust-proof, reduces maintenance cost, extends the service life of flame detecting probe, reduce the workload of on-site maintenance, and the possibility reducing the damage of flame detecting probe plays larger effect.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of flame detecting probe on-line cooling fan housing of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the sectional view of Fig. 2.
Detailed description of the invention
See Fig. 1 ~ 3, a kind of flame detecting probe on-line cooling fan housing described in the utility model, comprise: one for the cavity 1 of accommodating described flame detecting probe, shape is cylinder, both ends open, side is provided with the passage 2 extending described cavity 1 for described flame detecting probe (not shown, lower same) cable (not shown, lower same); One baffle plate 3, be covered on described cavity 1 one end open place, described baffle surface offers port 31; One cover plate 4, is covered on described cavity 1 other end opening part; One cooling air port 5, is arranged at described cover plate 4 surface, and is communicated with described chamber 1 body inside by cover plate 4; One tube connector 6, it is inner that one end extends to described cavity 1 by described baffle plate 3 port 31, and be connected with the flame detecting probe being placed in described cavity 1 inside.
Further, also comprise one for the wire casing 7 of accommodating described flame detecting probe cable, described wire casing 7 side is covered on described cavity 1 side and is communicated with described cavity 1 inside, described wire casing 7 one end is closed, other end opening also extends to described cavity 1 and is positioned at cover plate 4 side opening part, described cover plate 4 extends and is covered on described wire casing 7 opening, and described passage 2 is arranged on wire casing 7.
Again, the surface that described tube connector 6 is positioned at cavity 1 inside offers some through holes 61 along tube connector 6 circumference.
Separately, described baffle plate 3 is fixedly connected with described cavity 1 both ends open by bolt respectively with cover plate 4.
Separately have, baffle plate 3 and cover plate 4 are provided with sealing gasket 8 with described cavity 1 both ends open junction.
And be provided with screw thread inside described tube connector 6 two ends, described flame detecting probe is connected for being threaded with tube connector 6 one end.
Separately, 2 are threaded to described in " NPT is threaded.
Cooling cover assembly method described in the utility model is as follows:
Flame detecting probe is connected with tube connector 6 threaded one end, related for tube connector 6 flame detecting probe is together inserted cavity 1 by baffle plate 3 port 31 inner, baffle plate 3 is secured by bolts in cavity 1 one end open, the cable of flame detecting probe is put into wire casing 7, and stretch out cavity 1 by passage 2, realize the assembling of flame detecting probe and cooling cover.
During use, tube connector 6 other end is connected with sighting tube on burner hearth (not shown) by screw thread, cooling air port 5 is connected with cooling wind regime by metal hose, connect cable, start flame detecting probe and carry out data test, open cooling wind regime, in cavity 1, carry cooling air by cooling air port 5, realize the on-line cooling to the flame detecting probe under using state, thus promote the accuracy of test data.
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of utility model or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (7)
1. a flame detecting probe on-line cooling fan housing, is characterized in that, comprising:
One for the cavity of accommodating described flame detecting probe, and shape is cylinder, both ends open, and side is provided with the passage extending described cavity for described flame detecting probe cable;
One baffle plate, be covered on described cavity one end open place, described baffle surface offers port;
One cover plate, is covered on described cavity other end opening part;
One cooling air port, is arranged at described lid surface, and is communicated with described inside cavity by cover plate;
One tube connector, one end extends to described inside cavity by described baffle plate port, and is connected with the flame detecting probe being placed in described inside cavity.
2. flame detecting probe on-line cooling fan housing according to claim 1, it is characterized in that, also comprise one for the wire casing of accommodating described flame detecting probe cable, described wire casing side is covered on described cavity side and is communicated with described inside cavity, described wire casing one end is closed, other end opening also extends to described cavity and is positioned at cover plate side opening part, and described cover plate extends and is covered on described wire casing opening, and described channel setting is on wire casing.
3. flame detecting probe on-line cooling fan housing according to claim 1, is characterized in that, the surface that described tube connector is positioned at inside cavity offers some through holes along tube connector circumference.
4. flame detecting probe on-line cooling fan housing according to claim 1, is characterized in that, described baffle plate is fixedly connected with described cavity both ends open by bolt respectively with cover plate.
5. the flame detecting probe on-line cooling fan housing according to claim 1 or 4, is characterized in that, baffle plate and cover plate and described cavity both ends open junction are provided with sealing gasket.
6. flame detecting probe on-line cooling fan housing according to claim 1, is characterized in that, be provided with screw thread inside described tube connector two ends, described flame detecting probe is connected for being threaded with tube connector one end.
7. flame detecting probe on-line cooling fan housing according to claim 6, is characterized in that, described in be threaded to 2 " NPT is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456535.5U CN204042964U (en) | 2014-08-13 | 2014-08-13 | A kind of flame detecting probe on-line cooling fan housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456535.5U CN204042964U (en) | 2014-08-13 | 2014-08-13 | A kind of flame detecting probe on-line cooling fan housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042964U true CN204042964U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456535.5U Expired - Fee Related CN204042964U (en) | 2014-08-13 | 2014-08-13 | A kind of flame detecting probe on-line cooling fan housing |
Country Status (1)
| Country | Link |
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| CN (1) | CN204042964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222602A (en) * | 2015-11-13 | 2016-01-06 | 中冶北方（大连）工程技术有限公司 | The cooling anti-explosion device of High Temperature region detection sensor |
| CN112128796A (en) * | 2020-08-25 | 2020-12-25 | 江西中船航海仪器有限公司 | Flame detector |
| CN112503552A (en) * | 2020-11-06 | 2021-03-16 | 北方魏家峁煤电有限责任公司 | Fire detection sensor ash removal system, method and computer readable medium |
-
2014
- 2014-08-13 CN CN201420456535.5U patent/CN204042964U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222602A (en) * | 2015-11-13 | 2016-01-06 | 中冶北方（大连）工程技术有限公司 | The cooling anti-explosion device of High Temperature region detection sensor |
| CN112128796A (en) * | 2020-08-25 | 2020-12-25 | 江西中船航海仪器有限公司 | Flame detector |
| CN112128796B (en) * | 2020-08-25 | 2022-04-08 | 江西中船航海仪器有限公司 | Flame detector |
| CN112503552A (en) * | 2020-11-06 | 2021-03-16 | 北方魏家峁煤电有限责任公司 | Fire detection sensor ash removal system, method and computer readable medium |
| CN112503552B (en) * | 2020-11-06 | 2022-10-28 | 北方魏家峁煤电有限责任公司 | Ash removal system and method for fire detection sensor and computer readable medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200813 |