CN101112697A - Mash gas warming instrument having a safe sensor - Google Patents
Mash gas warming instrument having a safe sensor Download PDFInfo
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- CN101112697A CN101112697A CNA2006101032999A CN200610103299A CN101112697A CN 101112697 A CN101112697 A CN 101112697A CN A2006101032999 A CNA2006101032999 A CN A2006101032999A CN 200610103299 A CN200610103299 A CN 200610103299A CN 101112697 A CN101112697 A CN 101112697A
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- gas
- tool
- safety sensor
- heating
- gas heating
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Abstract
The invention relates to a gas heating tool with a safe sensor, which includes a body and a safe sensor; the body is provided with a heating chamber where the gas is combusted; the safe sensor is connected to one side of the heating chamber so as to provide the effect of temperature conduction; the safe sensor includes a seat body, a sealing plug and a metal piece arranged in the seat body; the seat body is provided with a trough which is internally provided with an air inlet passage and an air outlet passage; the metal piece is arranged in the trough and pushes the sealing plug under different temperatures to restrict the flux of the air inlet passage. In this way, the excessive temperature is not produced on a gas hot melting gun which can constantly keep the working temperature and provide the effect of safety.
Description
Technical field
The present invention relates to a kind of gas heating tool, particularly a kind of gas heating tool with safety sensor.
Background technology
Traditional gas heating tool such as thermosol gelgun etc., it mainly can be divided into two kinds of electrothermal and gas mode of heatings, and with the thermosol gelgun of electrothermal, its heating tube is heated to operating temperature and takes more for a long time from cooling off temperature, and the stand-by period is longer; And when heating tube reach operating temperature after, its power supply still continues to provide the action of heating, so still expending electric power; And the intensification that heating tube continues is easy to cause the adhesive tape excess molten and leads and drip on working substance suitable trouble thes use in; Behind the powered-down, heating clamber then can can't melt adhesive tape because of cooling off back temperature deficiency again, and the power-on of going again need expend many times again, and formation is slowed down.
And with the thermosol gelgun of gas heating, it utilizes speed of gas heating very fast, and to be heated to time of operating temperature shorter so the combustion chamber is from cooling off temperature, more is subjected to masses compared to the thermosol gelgun of electrothermal and accepts; And when the combustion chamber reach operating temperature after, its gas still sustained combustion and is still expending methane gas so that heat energy to be provided; And constantly rise when chamber temperature, not only can cause the excess molten of adhesive tape, more likely cause rifle body temperature to spend high problem and produce danger; Behind closed gas, adhesive tape can can't be melted because cooling back temperature is not enough in the combustion chamber, can't reach the effect that continues construction again.
Because the disappearance of above-mentioned existing structure, the inventor is a gas heating tool of inventing out a kind of tool safety sensor, it is all shortcomings that can overcome above-mentioned existing structure, and makes gas thermosol gelgun perseverance remain on operating temperature, the safe working environment of unlikely generation excessive temperature.
Summary of the invention
The object of the present invention is to provide a kind of gas heating tool of tool safety sensor, the technical problem that its desire solves is to be, the gas thermosol gelgun of described existing structure in use, because of the combustion chamber is continual burning methane gas, so the combustion chamber is easy to take place overheated problem, cause adhesive tape excess molten or rifle body temperature to spend high problem, the shortcoming of scalding the user is arranged in the use probably.And the combustion chamber in the work is continual the burning, so comparatively expend methane gas, still has improved necessity.
The gas heating tool of tool safety sensor of the present invention, it includes a body and a safety sensor; Described body is provided with one and supplies methane gas in the heating clamber of internal combustion; Described safety sensor is a side that is connected in heating clamber, the temperature of detecting heating clamber, so that the effect of a conduction temperature to be provided, described safety sensor includes a pedestal, and is located at pedestal interior a blocking and a sheet metal, described pedestal has a tank, and offers an air intake duct and an exhaust duct in tank, and described sheet metal is located in the tank, and sheet metal is the pushing tow blocking under different temperatures, with the flow of restriction air intake duct; By this, make the too high problem of the unlikely generation temperature of gas thermosol gelgun, and can perseverance remain on operating temperature, the effect of a safety is provided.
The present invention has following advantage:
1. the gas heating tool of tool safety sensor of the present invention, wherein the gas thermosol gelgun is connected with a safety sensor in heating clamber one side, can keep the heating clamber perseverance to maintain operating temperature, can the too high problem of occurrence temperature, be a quite safe design.
2. the gas heating tool of tool safety sensor of the present invention, the sustainable continual operating temperature that remains on of the heating clamber of wherein said gas thermosol gelgun so do not cause the problem of adhesive tape generation excess molten, more can have the effect of saving the energy.
3. the gas heating tool of tool safety sensor of the present invention, wherein said body more can be embodied as instruments such as gas welding gun, gas hot air guns except can being embodied as the gas thermosol gelgun, and adaptability is quite extensive.
Description of drawings
Fig. 1 is an outside drawing of the present invention;
Fig. 2 is the three-dimensional exploded view of safety sensor of the present invention;
Fig. 3 is the profile of safety sensor of the present invention;
Fig. 4 is installed in the schematic diagram of heating clamber for safety sensor of the present invention;
Fig. 5 is in schematic diagram under the normal temperature for the present invention;
Fig. 6 is in schematic diagram under the normal temperature for the present invention;
Fig. 7 is in schematic diagram under the operating temperature for the present invention;
Fig. 8 is the state diagram of temperature of the present invention when too high;
Fig. 9 is the outside drawing of second embodiment of the invention;
Figure 10 is the outside drawing of third embodiment of the invention;
Figure 11 is the outside drawing of four embodiment of the invention;
Figure 12 is the profile of four embodiment of the invention.
Description of reference numerals: 10 bodies; 11 heating clambers; 111 interlocking portions; 12 heating clambers; 121 interlocking portions; 13 pipe joints; 20 safety sensors; 21 pedestals; 211 connecting portions; 212 air admission holes; 213 steam vents; 214 joint portions; 215 tanks; 216 rooms; 217 abutting parts; 218 air intake ducts; 219 exhaust ducts; 22 lids; 221 stoppers; 222 grooves; 23 blockings; 231 clamping parts; 24 sheet metals; 30 bodies; 31 heating clambers; 40 bodies; 41 heating clambers.
The specific embodiment
With reference to Fig. 1, a body 10 and a safety sensor 20 have been the present invention includes; Wherein:
Be provided with a heating clamber 11 in the described body 10, be to supply methane gas, and produce heat energy in internal combustion.Described heating clamber 11 also is provided with the interlocking portion 111 of a ring-type in a side.Described body 10 is to be embodied as a gas thermosol gelgun in present embodiment, and the non-this case of its internal structure is discussed, and is not given unnecessary details so hold this.
With reference to Fig. 2 and Fig. 3, described safety sensor 20 is sides that are connected in heating clamber 11, the temperature of detecting heating clamber, and so that the effect of a conduction temperature to be provided, described safety sensor 20 includes a pedestal 21, a lid 22, a blocking 23 and a sheet metal 24.Described pedestal 10 convexes with one for connecing the connecting portion 211 of establishing pipe joint 13 (as Fig. 1) in an end, and described connecting portion 211 offers an air admission hole 212 that radially extends in a side, and a steam vent 213 that is parallel to air admission hole 212.
Described pedestal 21 then is equipped with a joint portion 214 in contrast to an end of connecting portion 211,214 inboards, described joint portion are provided with the tank 215 of a circle, described tank 215 centers offer a circular room 216, in the described room 216 and convex with the abutting part 217 of a taper, the place, axle center of described abutting part 217 offers an air intake duct 218 that extends axially and be communicated in air admission hole 212.All sides of described tank 215 then offer an axially extended exhaust duct 219 with respect to the position of steam vent 213, and described exhaust duct 219 is to interlink with steam vent 213.
Described lid 22 is to be a disc-shape, and it is to be incorporated in the joint portion 214 of pedestal 21, and and pedestal 21 between form an airtight relation.Described lid 22 then is equipped with a stopper 221 with respect to a side of tank 215.
Described blocking 23 is the rooms 216 that are placed in pedestal 21, in order to the gas flow of a restriction air intake duct 218 to be provided.Described blocking 23 has a clamping part 231, and described clamping part 231 is to be able to contact with abutting part 217 in the room 216, and forms an airtight conditions.Wherein, the clamping part 231 of described blocking 23 is contacted with after the abutting part 217, and blocking 23 is to protrude in room 216.
Described sheet metal 24 is to be located in the tank 215 of pedestal 21, in order to the effect of a pushing tow blocking 23 to be provided.Described sheet metal 24 is a thin rounded flakes shape, and it is to be made by two kinds of metals with different heat expansion coefficient, so when being heated to predetermined temperature, will produce different volume changes, reaches the effect of temperature distortion.The peripheral region of described sheet metal 24 be can be after temperature distortion pushing tow in the stopper 221 of lid 22, and the center pushing tow that makes sheet metal 24 is in blocking 23.
With reference to Fig. 3, described safety sensor 20 is to be fixed in the ring-type interlocking portion 111 of heating clamber 11 with the joint portion 214 of pedestal 21, said safety sensor 20 can be via the conduction of heat energy, the temperature of sensing heating clamber 11, and the thermal deformation pushing tow blocking 23 of mat sheet metal 24, reach the function of control gas flow, and control heating clamber 11 remains in the effect of operating temperature.
With reference to Fig. 5 and Fig. 6, the view when being in normal temperature for safety sensor 20 of the present invention.After the user opens gas switch, burning gases will flow into air intake ducts 218 via air admission hole 212, and the small-bore design by air intake duct 218 can make burning gases spray to blocking 23, and pushes blocking 23 and sheet metal 24 to lid 22 1 sides.This moment, burning gases can enter in the steam vent 213 via exhaust duct 219 by room 216 and tank 215, entered the action that heating clamber 11 burns and heats smoothly.
With reference to Fig. 7, the view when being in predetermined temperature (or operating temperature) for safety sensor 20 of the present invention.When heating clamber 11 after burning a period of times, temperature rises gradually, and pedestal 21 is after receiving heat, be about to temperature conduction in the position sheet metal 24 in tank 215.Described sheet metal 24 reaches after the predetermined temperature, promptly begins to produce distortion, makes the stopper 221 of the peripheral region pushing tow of sheet metal 24 in lid 22, and the center pushing tow that makes sheet metal 24 is in blocking 23.
And this moment sheet metal 24 deflection also in setting range, so the clamping part 231 of blocking 23 closely is not contacted with abutting part 217 yet, still can and maintain the space between the room 216, pass through for the burning gases of trace by the burning gases of air intake duct 218 ejection.The burning gases of the exhaust duct 219 of flowing through will be reduced, and then reach the effect of control heating clamber 11 temperature.
With reference to Fig. 8, the view when being in high temperature for safety sensor 20 of the present invention.When for a long time heating clamber 11 being in to add hot work, the temperature of heating clamber 11 still can continue to raise, this temperature conducts to sheet metal 24 by pedestal 21, sheet metal 24 can produce bigger deflection, causes the stopper 221 of the periphery pushing tow of sheet metal 24 in lid 22, the center of sheet metal 24 then tightly pushing tow on blocking 23, clamping part 231 driving fits that force blocking 23 are on the abutting part 217 of room 216, reach airtight effect, effectively block air intake duct 218, the restriction burning gases enter.So heating clamber 11 can't be accepted burning gases again, no longer add hot work, and operating temperature is got back in cooling that can be gradually.
And this moment, heating clamber 11 still was higher than operating temperature owing to temperature, thus still can carry out construction operation, the unlikely integral construction progress that influences, and also have the effect of saving burning gases.Treat that temperature drops to after the design temperature, the deflection of sheet metal 24 will reduce, and promptly return back to the state as Fig. 7, continue supply microgravity combustion gas, to reach continual construction operation.And heating clamber 11 perseverances remain in operating temperature, thus the problem of the unlikely generation excess molten of its adhesive tape, and have more the effect of saving the energy on using.
With reference to Fig. 9, be second embodiment of the present invention.Present embodiment and previous embodiment are roughly the same, its difference place is the instrument difference that is that body 30 is implemented, body 30 in the present embodiment is to be embodied as a gas welding gun, and described body 30 also has one and supplies methane gas in the heating clamber 31 of internal combustion, described safety sensor 20 is to be installed in heating clamber 31 1 sides, in order to the safe effect of a sensing operating temperature to be provided.With reference to Figure 10, be the 3rd embodiment of the present invention.Body 40 in the present embodiment is to be embodied as a gas hot air gun, and described body 40 also has one and supplies methane gas in the heating clamber 41 of internal combustion, and described safety sensor 20 is to be installed in heating clamber 41 1 sides, in order to the safe effect of a sensing operating temperature to be provided.
With reference to Figure 11 and Figure 12, be the 4th embodiment of the present invention.Present embodiment is identical with first embodiment haply, its difference place is interlocking portion 121 differences that are that heating clamber 12 is set, described interlocking portion 121 is to be embodied as the projection shape in present embodiment, safety sensor 20 then is provided with groove 222 in lid 22, fixing to combine with the interlocking portion 121 of projection shape, equally also can reach the effect of conducting heat energy.
Claims (13)
1. the gas heating tool of a tool safety sensor is characterized in that, includes:
Body is provided with for methane gas in the heating clamber of internal combustion;
Safety sensor, but be the heating clamber that is connected in of heat conduction, the flow of the temperature ， And restriction gas Gas Body of detecting heating clamber.
2. the gas heating tool of tool safety sensor as claimed in claim 1, wherein said safety sensor includes a pedestal, and is located at pedestal interior a blocking and a sheet metal, described pedestal has a tank, and offer an air intake duct and an exhaust duct in tank, described sheet metal is located in the tank.
3. the gas heating tool of tool safety sensor as claimed in claim 2, wherein said tank are provided with one for the room that holds blocking, and described air intake duct is to be located in the room.
4. convex with the abutting part of a taper in the gas heating tool of tool safety sensor as claimed in claim 3, wherein said room in all sides of air intake duct, contact with blocking.
5. the gas heating tool of tool safety sensor as claimed in claim 2, wherein said pedestal is provided with a joint portion in all side rings of tank, in conjunction with a lid.
6. as the gas heating tool of any described tool safety sensor of claim 2 to 5, wherein said heating clamber is provided with the interlocking portion of a ring-type in a side, and the joint portion of pedestal is fixed in the described interlocking portion.
7. the gas heating tool of tool safety sensor as claimed in claim 6, wherein said body are a gas thermosol gelgun.
8. the gas heating tool of tool safety sensor as claimed in claim 6, wherein said body are a gas welding gun.
9. the gas heating tool of tool safety sensor as claimed in claim 6, wherein said body are a gas hot air gun.
10. as the gas heating tool of any described tool safety sensor of claim 2 to 5, wherein said heating clamber is provided with the interlocking portion of projection shape in a side, and lid is provided with the groove that combines with interlocking portion.
11. the gas heating tool of tool safety sensor as claimed in claim 10, wherein said body are a gas thermosol gelgun.
12. the gas heating tool of tool safety sensor as claimed in claim 10, wherein said body are a gas welding gun.
13. the gas heating tool of tool safety sensor as claimed in claim 10, wherein said body are a gas hot air gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101032999A CN101112697A (en) | 2006-07-26 | 2006-07-26 | Mash gas warming instrument having a safe sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101032999A CN101112697A (en) | 2006-07-26 | 2006-07-26 | Mash gas warming instrument having a safe sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101112697A true CN101112697A (en) | 2008-01-30 |
Family
ID=39021319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101032999A Pending CN101112697A (en) | 2006-07-26 | 2006-07-26 | Mash gas warming instrument having a safe sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101112697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564716B (en) * | 2008-06-19 | 2011-04-20 | 郑金堂 | Electric glass glue gun |
| CN106678803A (en) * | 2014-04-25 | 2017-05-17 | 爱烙达股份有限公司 | Head of gas heat gun |
-
2006
- 2006-07-26 CN CNA2006101032999A patent/CN101112697A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564716B (en) * | 2008-06-19 | 2011-04-20 | 郑金堂 | Electric glass glue gun |
| CN106678803A (en) * | 2014-04-25 | 2017-05-17 | 爱烙达股份有限公司 | Head of gas heat gun |
| CN106678803B (en) * | 2014-04-25 | 2019-01-08 | 爱烙达股份有限公司 | The pipette tips of gas hot air gun |
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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 |
Open date: 20080130 |