CN103913275A - Leakage detection device of electric heating tube flange - Google Patents
Leakage detection device of electric heating tube flange Download PDFInfo
- Publication number
- CN103913275A CN103913275A CN201410090805.XA CN201410090805A CN103913275A CN 103913275 A CN103913275 A CN 103913275A CN 201410090805 A CN201410090805 A CN 201410090805A CN 103913275 A CN103913275 A CN 103913275A
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- leakage detection
- electric heating
- gland
- heating tube
- electrothermal tube
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Abstract
The invention relates to a leakage detection device of an electric heating tube flange. The leakage detection device comprises a base, and an air tank is welded to the middle of the base; a vent pipe is communicated with the middle of the air tank; a valve is arranged on the vent pipe; a hook and a gland are hinged to the left and right sides of the air tank respectively and correspondingly, an air pressure gauge is communicated with the front side of the upper portion of the air tank, and a protruding tank opening is formed in the middle of the upper end face of the air tank; a rubber washer is arranged in the tank opening; a circular through hole is formed in the middle of the gland. The leakage detection device has the advantages of being convenient to use, good in leakage detection effect, simple and reasonable in structural design, low in cost, environmentally friendly and the like, reduces the probability of accidents caused by poor leakproofness of the electric heating tube flange, guarantees the leakproofness of the electric heating tube flange, greatly improves the leakproofness detection and production efficiency of the electric heating tube flange, does not cause any pollution to the environment in the detection process, and is small, exquisite, simple, convenient to use, safe, reliable and convenient and fast to carry.
Description
Technical field
The present invention relates to electrothermal tube manufacture technology field, is a kind of leakage detection apparatus of flange electrothermal tube specifically.
Background technology
Electrothermal tube is applied commonplace in life, after electrothermal tube sealing, need the sealing property of electrothermal tube ring flange to detect, prevent the not good fortuitous event that occurs in use of sealing because of electrothermal tube ring flange, need in the market one can reduce enterprise energy consumption, environment is not produced and polluted, what facilitate that workman operates carries out the device of air tight test to electrothermal tube ring flange, and can ensure the quality inspection of electrothermal tube ring flange, improve the checkability of electrothermal tube ring flange, increase the performance of enterprises.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of leakage detection apparatus of flange electrothermal tube.
Technical matters to be solved by this invention realizes by the following technical solutions:
A leakage detection apparatus for flange electrothermal tube, comprises the pedestal of the rectangle of assurance device stability, and described pedestal middle part is welded with the gas tank that holds gases at high pressure and electrothermal tube ring flange; Described gas tank middle part is connected with the snorkel of conveying high-pressure gas; Described snorkel is provided with the valve of controlling gases at high pressure; Described gas tank top arranged on left and right sides is corresponding is respectively connected with bar hook, gland by hinged mode, front side, gas tank top is communicated with the rain glass of monitoring gas tank inner high voltage gas, middle part, gas tank upper surface is provided with the tank mouth of protrusion, after gland covers on the tank mouth in gas tank upper end, hook is clung in rotation, the upper end of bar hook is buckled in to the top of gland, so that gland is closely pressed in tank mouth top, prevent that gases at high pressure in gas tank from overflowing from tank mouth, affect the detection quality of electrothermal tube ring flange; In described tank mouth, be provided with rubber washer, further increase the impermeability at tank mouth place; Described gland middle part is provided with round tube hole, in the time that gland is pressed on electrothermal tube ring flange, on electrothermal tube ring flange, add water, and the water surface did not have the solder joint on electrothermal tube ring flange, then in gas tank, pass into gases at high pressure, whether there is bubble to emerge from the solder joint on electrothermal tube ring flange from round tube hole observable, to conclude the impermeability of electrothermal tube ring flange.
Described gland middle inside through hole is around provided with ring-shaped step, and the width of ring-shaped step is greater than the width of rubber washer, and the height of ring-shaped step is less than the height of tank mouth, so that gland can cover on electrothermal tube ring flange more convenient and exactly.
The invention has the beneficial effects as follows: the present invention has the advantages such as easy to use, effective, the structural design advantages of simple of hunting leak, with low cost, environmental protection, reduce due to the bad probability that causes mishap of electrothermal tube flangeseal, ensure the impermeability of electrothermal tube ring flange, and the earth has improved impermeability detection and the production efficiency of electrothermal tube ring flange, in testing process, do not produce any pollution, equipment is small and exquisite easy, safe and reliable, and it is convenient to carry and carry.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is vertical view of the present invention.
Embodiment
For technological means and creation characteristic that the present invention realizes are easy to understand, below the present invention is further set forth.
As shown in Figures 1 to 3, a kind of leakage detection apparatus of flange electrothermal tube, comprises the pedestal 1 of the rectangle of assurance device stability, and described pedestal 1 middle part is welded with the gas tank 2 that holds gases at high pressure and electrothermal tube ring flange; Described gas tank 2 middle parts are connected with the snorkel 3 of conveying high-pressure gas; Described snorkel 3 is provided with the valve 4 of controlling gases at high pressure; Described gas tank 2 top arranged on left and right sides are corresponding is respectively connected with bar hook 7, gland 6 by hinged mode, gas tank 2 front sides, top are communicated with the rain glass 5 of monitoring gas tank 2 inner high voltage gases, gas tank 2 middle parts, upper surface are provided with the tank mouth 8 of protrusion, after gland 6 covers on the tank mouth 8 of gas tank 2 upper ends, rotation bar hook 7, the upper end of bar hook 7 is buckled in to the top of gland 6, so that gland 6 is closely pressed in tank mouth 8 tops, prevent that gases at high pressure in gas tank 2 from overflowing from tank mouth 8, affect the detection quality of electrothermal tube ring flange; In described tank mouth 8, be provided with rubber washer 9, further increase the impermeability at tank mouth 8 places; Described gland 6 middle parts are provided with round tube hole 602, in the time that gland 6 is pressed on electrothermal tube ring flange, on electrothermal tube ring flange, add water, and the water surface did not have the solder joint on electrothermal tube ring flange, then in gas tank 2, pass into gases at high pressure, whether there is bubble to emerge from the solder joint on electrothermal tube ring flange from round tube hole 602 observables, to conclude the impermeability of electrothermal tube ring flange.
Described gland 6 middle inside through holes are provided with ring-shaped step 601 around, and the width of ring-shaped step 601 is greater than the width of rubber washer 9, the height of ring-shaped step 601 is less than the height of tank mouth 8, so that gland 6 can cover on electrothermal tube ring flange more convenient and exactly.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and instructions, describe is principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a leakage detection apparatus for flange electrothermal tube, comprises pedestal, it is characterized in that: described pedestal middle part is welded with gas tank; Described gas tank middle part is connected with snorkel; Described snorkel is provided with valve; Described gas tank top arranged on left and right sides is corresponding is respectively connected with bar hook, gland by hinged mode, and front side, gas tank top is communicated with rain glass, and middle part, gas tank upper surface is provided with the tank mouth of protrusion; In described tank mouth, be provided with rubber washer; Described gland middle part is provided with round tube hole.
2. a kind of leakage detection apparatus of flange electrothermal tube according to claim 1, is characterized in that: described gland middle inside through hole is provided with ring-shaped step around, and the width of ring-shaped step is greater than the width of rubber washer, and the height of ring-shaped step is less than the height of tank mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090805.XA CN103913275A (en) | 2014-03-12 | 2014-03-12 | Leakage detection device of electric heating tube flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090805.XA CN103913275A (en) | 2014-03-12 | 2014-03-12 | Leakage detection device of electric heating tube flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103913275A true CN103913275A (en) | 2014-07-09 |
Family
ID=51039126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410090805.XA Pending CN103913275A (en) | 2014-03-12 | 2014-03-12 | Leakage detection device of electric heating tube flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103913275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378216A (en) * | 2017-06-22 | 2017-11-24 | 安徽苏立科技股份有限公司 | Water heating pipe automation bag detecting method, system and its control method |
| CN107389276A (en) * | 2017-08-24 | 2017-11-24 | 安徽苏立科技股份有限公司 | A kind of water heating pipe Welding quality test special plane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231426A (en) * | 1985-04-06 | 1986-10-15 | Shigeru Nishimura | Apparatus for inspecting leakage of fluid |
| CN1603767A (en) * | 2003-09-29 | 2005-04-06 | 矢崎总业株式会社 | Seal detecting apparatus |
| CN201917440U (en) * | 2010-11-18 | 2011-08-03 | 安徽好来西科技有限公司 | Vertical type equipment for detecting sealing performance of electric heater |
| CN102735403A (en) * | 2012-06-19 | 2012-10-17 | 无锡市优耐特石化装备有限公司 | Heat exchange tube detection device |
| CN203275028U (en) * | 2013-04-23 | 2013-11-06 | 河南航天精工制造有限公司 | Airtightness test apparatus |
-
2014
- 2014-03-12 CN CN201410090805.XA patent/CN103913275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231426A (en) * | 1985-04-06 | 1986-10-15 | Shigeru Nishimura | Apparatus for inspecting leakage of fluid |
| CN1603767A (en) * | 2003-09-29 | 2005-04-06 | 矢崎总业株式会社 | Seal detecting apparatus |
| CN201917440U (en) * | 2010-11-18 | 2011-08-03 | 安徽好来西科技有限公司 | Vertical type equipment for detecting sealing performance of electric heater |
| CN102735403A (en) * | 2012-06-19 | 2012-10-17 | 无锡市优耐特石化装备有限公司 | Heat exchange tube detection device |
| CN203275028U (en) * | 2013-04-23 | 2013-11-06 | 河南航天精工制造有限公司 | Airtightness test apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378216A (en) * | 2017-06-22 | 2017-11-24 | 安徽苏立科技股份有限公司 | Water heating pipe automation bag detecting method, system and its control method |
| CN107378216B (en) * | 2017-06-22 | 2020-02-11 | 安徽苏立科技股份有限公司 | Automatic package inspection method and system for water heating pipe and control method thereof |
| CN107389276A (en) * | 2017-08-24 | 2017-11-24 | 安徽苏立科技股份有限公司 | A kind of water heating pipe Welding quality test special plane |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |