CN202634981U - Water chiller of flame detector - Google Patents
Water chiller of flame detector Download PDFInfo
- Publication number
- CN202634981U CN202634981U CN 201220207163 CN201220207163U CN202634981U CN 202634981 U CN202634981 U CN 202634981U CN 201220207163 CN201220207163 CN 201220207163 CN 201220207163 U CN201220207163 U CN 201220207163U CN 202634981 U CN202634981 U CN 202634981U
- Authority
- CN
- China
- Prior art keywords
- wall
- flame detector
- water
- inwall
- base plate
- Prior art date
- 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
The utility model relates to a water chiller of a flame detector, which comprises an inner wall (1b) and an outer wall (1a) arranged on a base plate (1d), the upper ends of the inner (1b) wall and the outer wall (1a) are connected by a table-board (10) in a sealing mode, the base plate, the inner wall, the outer wall and the table-board form a sealed chamber (1c), a cylindrical cavity (12) with an opening at the upper end is formed by being surrounded through the inner wall (1b), a notch (13) is provided between the upper ends of the inner wall and the outer wall (1a), and a water inlet (11) and a water outlet (14) are respectively arranged on the outer walls at two sides of the notch. The height of cylindrical cavity is 15-25cm. The vertical distance between the inner wall and the outer wall is 2-5cm. The water chiller of the flame detector uses circulating water to realize the purpose of cooling through a cavity structure formed between the inner wall and the outer wall, the structure is simple, the installation is convenient, and the water chiller of the flame detector is suitable for popularization and utilization in the industry.
Description
Technical field
The utility model relates to a kind of cooling device, refers in particular to, and is used to cool off the water cooling plant that flame detector makes its operate as normal.
Background technology
The purposes of after-burning stove mainly is to be used to handle imperfect combustion waste gas, thereby the index that makes waste gas after burning be able to discharge is as shown in Figure 4; During work air and coal gas continue from the top of after-burning stove get in the body of heater and and stove in waste gas mix; By nozzle mist is lighted, a side of nozzle is connected with flame detector 2, is used to detect whether flame is arranged in the burner hearth; Flame detector is connected with intercepter valve (IV) (not indicating among the figure); Do not have fire in the stove if flame detector detects, will transmit signal and give controller, close intercepter valve (IV); Cut off rapidly the passage that coal gas gets into after-burning stove, prevent that coal gas from constantly getting into to cause the too high and potential safety hazard that exists of gas content in the stove.Because the temperature of second-time burning furnace table surface, has exceeded the temperature (79 degree) of flame detector operate as normal up to 100 degree, had a strong impact on the service behaviour of flame detector, reduced its working life.
The utility model content
The utility model technical problem to be solved is to provide a kind of water cooling plant of flame detector, can reduce the working temperature of flame detector appearance, makes it maintain normal working temperature.
The technical scheme that the utility model addresses the above problem is following:
A kind of water cooling plant of flame detector is characterized in that:
It comprises the inner and outer wall that is arranged on the base plate; The upper end of said inner and outer wall is connected by the table top sealing; Form an enclosed cavity between base plate, inwall, outer wall and the table top; Inwall surrounds the cylindrical cavity that forms open upper end, has a breach between the top of inner and outer wall, is respectively equipped with water inlet and delivery port on the outer wall of said breach both sides.
When using the utility model, cylindrical cavity is enclosed within on the flame detector, water inlet links to each other with water pipe respectively with delivery port; Connect the water source; Current are circulated, because this water cooling plant with flame detector and isolated, just can reduce the working temperature of flame detector on every side between water inlet, enclosed cavity and delivery port; Make its influence that does not receive second-time burning furnace table surface high temperature, prolonged the useful life of detector.
Further, the height of said cylindrical cavity is 15cm～25cm.
Further again, the vertical range between the said inner and outer wall is 2cm～5cm.Can control the discharge of unit interval as required like this through enclosed cavity, thus control water-cooled effect.
In sum, the utility model utilizes recirculated water to realize the purpose of lowering the temperature through the cavity structure that forms between the inner and outer wall bilayer, and is simple in structure, easy for installation, suits at the industry utilization and extention.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the perspective view of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the structural representation of after-burning stove.
Among the figure: 1a, outer wall, 1b, inwall, 1c, enclosed cavity, 1d, base plate, 2, flame burner, 10, table top, 11, water inlet, 12, cylindrical cavity, 13, breach, 14 delivery ports.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
See also Fig. 1 to Fig. 3; A kind of water cooling plant of flame detector, it comprises inwall 1b and the outer wall 1a that is arranged on the base plate 1d, the upper end of said inwall 1b and outer wall 1a is connected by table top 10 sealings; Form an enclosed cavity 1c between base plate, inwall, outer wall and the table top; Inwall 1b surrounds the cylindrical cavity 12 that forms open upper end, has a breach 13 between the top of inwall 1b and outer wall 1a, is respectively equipped with water inlet 11 and delivery port 14 on the outer wall of said breach both sides.
When using the utility model, cylindrical cavity is enclosed within on the flame detector, breach 13 can be placed the tube connector on the flame detector; Water inlet 11 links to each other with water pipe respectively with delivery port 14, connects the water source, and current are circulated between water inlet, enclosed cavity and delivery port; Because this water cooling plant is with flame detector and isolated on every side; Just can reduce the working temperature of flame detector, make its influence that does not receive second-time burning furnace table surface high temperature, prolong the useful life of detector.
Further, the height of said cylindrical cavity is 15cm～25cm.
Further again, the vertical range between the said inner and outer wall is 2cm～5cm, and this vertical range is the thickness of enclosed cavity just, and the thickness of enclosed cavity can be set as required, thereby controls the discharge of unit interval through enclosed cavity, control water-cooled effect.
Claims (3)
1. the water cooling plant of a flame detector is characterized in that:
It comprises inwall (1b) and the outer wall (1a) that is arranged on the base plate (1d); The upper end of said inwall (1b) and outer wall (1a) is connected by table top (10) sealing; Form an enclosed cavity (1c) between base plate, inwall, outer wall and the table top; Inwall (1b) surrounds the cylindrical cavity (12) that forms open upper end, has a breach (13) between the top of inwall (1b) and outer wall (1a), is respectively equipped with water inlet (11) and delivery port (14) on the outer wall of said breach both sides.
2. water cooling plant according to claim 1 is characterized in that:
The height of said cylindrical cavity is 15cm～25cm.
3. water cooling plant according to claim 1 is characterized in that:
Vertical range between the said inner and outer wall is 2cm～5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207163 CN202634981U (en) | 2012-05-09 | 2012-05-09 | Water chiller of flame detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207163 CN202634981U (en) | 2012-05-09 | 2012-05-09 | Water chiller of flame detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634981U true CN202634981U (en) | 2012-12-26 |
Family
ID=47388111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220207163 Expired - Fee Related CN202634981U (en) | 2012-05-09 | 2012-05-09 | Water chiller of flame detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316195A (en) * | 2014-10-31 | 2015-01-28 | 成都市晶林科技有限公司 | Cooling type infrared thermometer for detection head |
-
2012
- 2012-05-09 CN CN 201220207163 patent/CN202634981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316195A (en) * | 2014-10-31 | 2015-01-28 | 成都市晶林科技有限公司 | Cooling type infrared thermometer for detection head |
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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 |
Granted publication date: 20121226 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |