CN201862945U - Cooling device for sampling probe - Google Patents
Cooling device for sampling probe Download PDFInfo
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- CN201862945U CN201862945U CN2010206812946U CN201020681294U CN201862945U CN 201862945 U CN201862945 U CN 201862945U CN 2010206812946 U CN2010206812946 U CN 2010206812946U CN 201020681294 U CN201020681294 U CN 201020681294U CN 201862945 U CN201862945 U CN 201862945U
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- groove
- sampling probe
- welding
- cooling device
- welding body
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Abstract
The embodiment of the utility model discloses a cooling device for a sampling probe for welding an auxiliary fixed flange, which comprises a welding body with a first groove in the middle and a first mounting hole at the edge, a cover plate arranged at the opening of the first groove and matched with the welding body in a sealing way, and a water inlet and a water outlet which are communicated with the first groove. The embodiment of the utility model also discloses a cooling device for a sampling probe for welding an auxiliary movable flange. When the fixed flange and the movable flange of the sampling probe are welded, the cooling devices are respectively fixed with the fixed flange and the movable flange through screws, cooling water is ceaselessly fed to water pipes connected with the devices from the water inlet during welding, the cooling water is filled in the grooves of the cooling devices, and heat of the flanges are absorbed through heat exchange during welding, so that the temperature of the flanges is reduced, and the cooling water with raised temperature is discharged from the water outlet. The cooling water is required to be ceaselessly fed into the water pipes during welding, so that distortion caused by welding is greatly reduced.
Description
Technical field
The utility model relates to a kind of sampling probe welding auxiliary equipment, more particularly, relates to a kind of sampling probe cooling device.
Background technology
Cement rotary kiln is the capital equipment of clinker dry method and wet production line.Rotary kiln is widely used in industry such as metallurgy, chemical industry, building refractory material, environmental protection.The cement rotary kiln gas analysis system is exactly to the cement rotary kiln time institute's emission gases a set of equipment of taking a sample and analyzing of working.The cement rotary kiln gas analysis system mainly is made up of gas sample, gas preliminary treatment and gas analysis three parts, and wherein, gas sample is to be finished by sampling probe.
In the cement rotary kiln gas analysis system, portable high temperature sampling probe as temperature height, corrosivity is strong, contain the continuous Autosampler that the high gas of Dust Capacity is extracted out from kiln or precalcining chamber, it is a critical system assembly in this system, have only seal approach good, could guarantee probe when stretching out conduction oil and gas sampled can not reveal, avoid air to infiltrate the mistake that gas sampled causes the gas analysis data simultaneously.Please refer to Fig. 1, portable high temperature sampling probe concrete structure comprises: probe tube 1, sample tracheae 4, loose flange 3 and mounting flange 2, wherein, in order to guarantee the air-tightness of sampling probe, need in use mounting flange 2 is welded on the probe tube 1, loose flange 3 is welded on the oil inlet pipe.But, finally cause associated components intactly to seal because mounting flange 2 very easily causes very big distortion with loose flange 3 in welding process.
The utility model content
In view of this, the utility model provides a kind of sampling probe cooling device on the one hand, is used for the welding of auxiliary mounting flange; A kind of sampling probe cooling device is provided on the other hand, is used for the welding of special operations flange, to realize reducing the mounting flange and the deformation quantity of loose flange in welding process of sampling probe.
For achieving the above object, the utility model provides following technical scheme:
A kind of sampling probe cooling device is used for the welding of auxiliary mounting flange, comprising:
Its middle part is provided with first groove, and the edge is provided with the welding body of first installing hole;
Be arranged on the opening part of described first groove, and the cover plate that links to each other with described welding body;
The water inlet and the delivery port that are connected with described first groove.
Preferably, with in the cooling device, described first groove is an annular groove at above-mentioned sampling probe.
Preferably, with in the cooling device, described water inlet is arranged on the side of described welding body at above-mentioned sampling probe.
Preferably, with in the cooling device, described welding body middle part also is provided with second groove at above-mentioned sampling probe, and described second groove is connected with described first groove by intercommunicating pore.
Preferably, with in the cooling device, described delivery port is arranged on the described welding body, and is connected with described second groove at above-mentioned sampling probe; Also be provided with the closure plate of the opening part that is positioned at described second groove on the described welding body.
Preferably, with in the cooling device, also be provided with the discharge opening that is communicated with described first groove at above-mentioned sampling probe on the side of described welding body, described discharge opening is provided with plug.
A kind of sampling probe cooling device is used for the welding of special operations flange, comprising:
Its middle part is provided with first groove, and the edge is provided with the welding body of first installing hole, and the bottom with described first groove on the described welding body is provided with second installing hole;
Be arranged on the opening part of described first groove, and the cover plate that links to each other with described welding body, described cover plate and the described second installing hole opposite position are provided with the 3rd installing hole;
The water inlet and the delivery port that are connected with described first groove;
Also be provided with the inserts that is sealed and matched with described second installing hole and described the 3rd installing hole on described second installing hole and the 3rd installing hole.
Preferably, with in the cooling device, described welding body middle part also is provided with second groove at above-mentioned sampling probe, and described second groove is connected with described first groove by intercommunicating pore.
Preferably, with in the cooling device, described delivery port is arranged on the described welding body, and is connected with described second groove at above-mentioned sampling probe; Also be provided with the closure plate of the opening part that is positioned at described second groove on the described welding body.
Preferably, with in the cooling device, also be provided with the discharge opening that is communicated with described first groove at above-mentioned sampling probe on the side of described welding body, described discharge opening is provided with plug.
From technique scheme as can be seen, when welding mounting flange of sampling probe and loose flange, the cooling device and the mounting flange that will be used to cool off mounting flange by bolt are fixed together among the utility model embodiment; Be fixed together with the cooling device and the loose flange that are used to cool off loose flange, insert water pipe during welding, cooling water ceaselessly enters from water inlet, be full of cooling water in the groove of cooling device, by the heat extraction of heat exchange with flange in the welding process itself, the flange temperature is reduced, and the hot water that temperature raises is discharged from delivery port.Need ceaselessly to feed cooling water in the welding process, like this, weld caused distortion and will reduce greatly.
Description of drawings
Fig. 1 is the structural representation of sampling probe in the prior art;
Fig. 2 for the sampling probe that provides among the utility model embodiment one with cooling device master TV structure schematic diagram;
Fig. 3 is the cutaway view in A-A cross section among Fig. 2;
Fig. 4 is the cutaway view in B-B cross section among Fig. 2;
The welding main body structure schematic diagram of Fig. 5 for providing among the utility model embodiment one;
The structure of cover plate schematic diagram of Fig. 6 for providing among the utility model embodiment one;
Structural representation in the sampling probe usefulness cooling device course of work that provides among the utility model embodiment one is provided Fig. 7;
Fig. 8 for the sampling probe that provides among the utility model embodiment two with cooling device master TV structure schematic diagram;
Fig. 9 is the cutaway view in C-C cross section among Fig. 8;
Figure 10 is the cutaway view in D-D cross section among Fig. 8;
The structure of cover plate schematic diagram of Figure 11 for providing among the utility model embodiment two;
Structural representation in the sampling probe usefulness cooling device course of work that provides among the utility model embodiment two is provided Figure 12.
The specific embodiment
Existing sampling probe as shown in Figure 1, comprising: probe tube 1, sample tracheae 4, loose flange 3 and mounting flange 2, and wherein, mounting flange 2 is welded on the probe tube, and the probe tube 1 that loose flange 3 will pass its installing hole welds thereon.Little in order to guarantee mounting flange 2 and loose flange 3 deflection in welding process, the utility model embodiment provides the sampling probe cooling device that is used to prevent mounting flange 2 and loose flange 3 distortion respectively.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
The sampling probe cooling device that provides among the utility model embodiment one mainly is the welding of auxiliary mounting flange, to realize reducing the deformation quantity of mounting flange in welding process of sampling probe.
Please refer to Fig. 2 to shown in Figure 4, wherein, 6 are the sampling probe cooling device; 61 are the welding body; 611 is groove; 612 is groove; 613 is intercommunicating pore; 614 is installing hole; 62 is cover plate; 63 is water inlet; 64 is delivery port; 65 is plug; 66 is closure plate.
This sampling probe cooling device 6 comprises: welding body 61, cover plate 62, water inlet 63 and delivery port 64, and wherein, the middle part of welding body 61 is provided with groove 611, and the edge is provided with the installing hole 614 that is installed on the mounting flange; Cover plate 62 is arranged on the opening part of groove 611, and links to each other with welding body 61, and cover plate 62 is sealed and matched to prevent the cooling water leakage in the groove 611 with seal welding body 61; Water inlet 63 and delivery port 64 all are connected with groove 611.Cover plate 62 matches with groove 611 and has formed cavity, and water inlet 63 and delivery port 64 all are connected with this cavity, and water inlet 63 and delivery port 64 can be arranged on the welding body 61 and also can be arranged on the cover plate 62.
In use, by installing hole 614 sampling probe is fixed on the mounting flange with cooling device, cooling water constantly enters from water inlet 63 in the welding process, cooling water absorbs mounting flange through groove 611 and conducts to the heat that welds body 61, and the cooling water of process exchange heat finally flows out from delivery port 64.Therefore, mounting flange is rapid heat dissipation in welding process, can not produce big deformation quantity.
Please refer to the welding body 61 among Fig. 5, in order to increase the currency of cooling water, the groove 611 on the welding body 61 is an annular groove, please refer to Fig. 6.Water inlet 63 and delivery port 64 all are arranged on the welding body 61, and generally water inlet 63 and delivery port 64 are arranged on the longest runner of cooling water place.In the utility model embodiment, water inlet 63 is arranged on the side of welding body 61; And delivery port 64 can be arranged on the side and can also be arranged on the end face.
In order further to increase the currency of cooling water, in the middle of welding body 61, also be provided with groove 612, groove 612 is connected with groove 611 by intercommunicating pore 613, and this groove 612 can be used as delivery port 64, and weld the end that body 61 is provided with groove 612 and contact with mounting flange this moment; Also can be provided with closure plate 66 at the opening part of groove 612, the bottom of groove 612 is provided with delivery port 64, and at this moment, the end that welding body 61 is provided with groove 612 contacts with mounting flange.
In order when not using this device, as early as possible the cooling water in the groove 611 to be bled off, also be provided with the discharge opening of communication groove 611 on the side of welding body 61, this discharge opening blocks with plug 65 in case stopping leak reveals in use, when not using, plug 65 is just pulled up and the cooling water in the groove 611 can be bled off fast.
Above-mentioned sampling probe please refer to Fig. 7 with cooling device 6 uses, this cooling device is installed on the end face of mounting flange 2 by installing hole 614, and the other end of mounting flange 2 is welded on the probe tube 1; Cover plate 62 and closure plate 65 on the welding body 61 contact with mounting flange 2.When welding, water inlet 63 inserts water receiving pipe, cooling water ceaselessly enters by water inlet 63, the groove of cooling device is full of cooling water for 611 li, cooling water is by the heat absorption of heat exchange with mounting flange in the welding process 2 itself, mounting flange 2 temperature are reduced, and the cooling water that temperature raises is discharged from delivery port 64.Need ceaselessly to feed cooling water in the welding process, like this, welding caused deformation quantity will reduce greatly.
Embodiment two
The utility model embodiment two provides a kind of sampling probe cooling device, is used for the welding of special operations flange, to realize reducing the deformation quantity of loose flange in welding process of sampling probe.
Please refer to Fig. 8 to shown in Figure 10, wherein, 5 are the sampling probe cooling device; 51 are the welding body; 511 is groove; 512 is groove; 513 is intercommunicating pore; 514 is installing hole; 515 is installing hole; 52 is cover plate; 521 is installing hole; 53 is water inlet; 54 is delivery port; 55 is plug; 56 is closure plate; 57 is inserts.
This sampling probe cooling device 5, comprise: welding body 51, cover plate 52, water inlet 53, delivery port 54 and inserts 57, wherein, the middle part of welding body 51 is provided with groove 511, the edge is provided with the installing hole 514 that is installed on the loose flange, and groove 511 is provided with the installing hole 515 that holds the sample tracheae; Cover plate 52 is arranged on the opening part of groove 511, and links to each other with welding body 51; Groove 511 is sealed and matched with the welding body, reveal to prevent the cooling water in the groove 511, and cover plate 52 is provided with the installing hole 521 that holds the sample tracheae; Water inlet 53 and delivery port 54 all are connected with groove 511; Installing hole 515 on the groove 511 and the installing hole 521 on the cover plate 52 are provided with inserts 57.Cover plate 52, groove 511 are sealed and matched with inserts 57 and have formed cavity, and water inlet 53 and delivery port 54 all are connected with this cavity, and water inlet 53 and delivery port 54 can be arranged on the welding body 51 and also can be arranged on the cover plate 52.
In use, by the installing hole 514 that is arranged on welding body 51 edges sampling probe is fixed on the loose flange with cooling device, cooling water constantly enters from water inlet 53 in the welding process, absorb loose flange during cooling water process groove 511 and conduct to the heat that welds body 51, the cooling water of process exchange heat finally flows out from delivery port 54.Therefore, loose flange is rapid heat dissipation in welding process, can not produce big deformation quantity.
In order to increase the currency of cooling water, the groove 511 on the welding body 51 is an annular groove, please refer to Figure 11.Water inlet 53 and delivery port 54 all are arranged on the welding body 51, and generally water inlet 53 and delivery port 54 are arranged on the longest runner of cooling water place.In the utility model embodiment, water inlet 53 is arranged on the side of welding body 51; And delivery port 54 can be arranged on the side and can also be arranged on the end face.
In order further to increase the currency of cooling water, also be provided with groove 512 in the middle of welding body 51, groove 512 is connected with groove 511 by intercommunicating pore 513, and this groove 512 can be used as delivery port 54, at this moment, welding body 51 end that is provided with groove 512 contacts with loose flange; Also can be provided with closure plate 56 at the opening part of groove 512, the bottom of groove 512 is provided with delivery port 54, and at this moment, the end that welding body 51 is provided with groove 512 contacts with loose flange 3.
In order when not using this device, as early as possible the cooling water in the groove 511 to be bled off, also be provided with the discharge opening of communication groove 511 on the side of welding body 51, this discharge opening blocks with plug 55 in case stopping leak reveals in use, when not using, plug 55 is just pulled up and the cooling water in the groove 511 can be bled off fast.
The cooling device use of above-mentioned sampling probe please refer to Figure 12, by installing hole 514 this cooling device is installed on loose flange 3 one end faces, and the other end of loose flange 3 is welded on the sample tracheae 4; Cover plate 52 and closure plate 55 on the welding body 51 contact with loose flange 3.When welding, water inlet 53 inserts water receiving pipe, cooling water ceaselessly enters by water inlet 53, the groove of cooling device is full of cooling water for 511 li, cooling water is by the heat absorption of heat exchange with loose flange in the welding process 3 itself, loose flange 3 temperature are reduced, and the cooling water that temperature raises is discharged from delivery port 54.Need ceaselessly to feed cooling water in the welding process, like this, welding caused deformation quantity will reduce greatly.
Technical scheme from above-mentioned two embodiment as can be seen, when welding mounting flange of sampling probe and loose flange, the cooling device and the mounting flange that will be used to cool off mounting flange by bolt are fixed together; Be fixed together with the cooling device and the loose flange that are used to cool off loose flange, insert water pipe during welding, ceaselessly feed cooling water from water inlet, make in the groove of cooling device and be full of cooling water, by the heat extraction of heat exchange with flange in the welding process itself, the flange temperature is reduced, and the cooling water that temperature raises is discharged from delivery port.Need ceaselessly to feed cooling water in the welding process, like this, welding caused deformation quantity will significantly reduce.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a sampling probe cooling device is used for the welding of auxiliary mounting flange, it is characterized in that, comprising:
Its middle part is provided with first groove, and the edge is provided with the welding body of first installing hole;
Be arranged on the opening part of described first groove, and the cover plate that is sealed and matched with described welding body;
The water inlet and the delivery port that are connected with described first groove.
2. sampling probe cooling device according to claim 1 is characterized in that, described first groove is an annular groove.
3. sampling probe cooling device according to claim 2 is characterized in that described water inlet is arranged on the side of described welding body.
4. sampling probe cooling device according to claim 1 is characterized in that, described welding body middle part also is provided with second groove, and described second groove is connected with described first groove by intercommunicating pore.
5. sampling probe cooling device according to claim 4 is characterized in that, described delivery port is arranged on the described welding body, and is connected with described second groove; Also be provided with the closure plate of the opening part that is positioned at described second groove on the described welding body.
6. sampling probe cooling device according to claim 1 is characterized in that, also is provided with the discharge opening that is communicated with described first groove on the side of described welding body, and described discharge opening is provided with plug.
7. a sampling probe cooling device is used for the welding of special operations flange, it is characterized in that, comprising:
Its middle part is provided with first groove, and the edge is provided with the welding body of first installing hole, and the bottom of described first groove is provided with second installing hole;
Be arranged on the opening part of described first groove, and the cover plate that links to each other with described welding body, described cover plate and the described second installing hole opposite position are provided with the 3rd installing hole;
The water inlet and the delivery port that are connected with described first groove;
Also be provided with the inserts that is sealed and matched with described second installing hole and described the 3rd installing hole on described second installing hole and the 3rd installing hole.
8. sampling probe cooling device according to claim 7 is characterized in that the middle part of described welding body also is provided with second groove, and described second groove is connected with described first groove by intercommunicating pore.
9. sampling probe cooling device according to claim 8 is characterized in that, described delivery port is arranged on the described welding body, and is connected with described second groove; Also be provided with the closure plate of the opening part that is positioned at described second groove on the described welding body.
10. sampling probe cooling device according to claim 9 is characterized in that, also is provided with the discharge opening that is communicated with described first groove on the side of described welding body, and described discharge opening is provided with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206812946U CN201862945U (en) | 2010-12-24 | 2010-12-24 | Cooling device for sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206812946U CN201862945U (en) | 2010-12-24 | 2010-12-24 | Cooling device for sampling probe |
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| Publication Number | Publication Date |
|---|---|
| CN201862945U true CN201862945U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206812946U Expired - Lifetime CN201862945U (en) | 2010-12-24 | 2010-12-24 | Cooling device for sampling probe |
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| CN (1) | CN201862945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735505A (en) * | 2012-06-26 | 2012-10-17 | 北京雪迪龙科技股份有限公司 | Sampling probe |
-
2010
- 2010-12-24 CN CN2010206812946U patent/CN201862945U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735505A (en) * | 2012-06-26 | 2012-10-17 | 北京雪迪龙科技股份有限公司 | Sampling probe |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |