CN202495397U - Novel magnetic sensitive steam brake structure - Google Patents
Novel magnetic sensitive steam brake structure Download PDFInfo
- Publication number
- CN202495397U CN202495397U CN2011205334829U CN201120533482U CN202495397U CN 202495397 U CN202495397 U CN 202495397U CN 2011205334829 U CN2011205334829 U CN 2011205334829U CN 201120533482 U CN201120533482 U CN 201120533482U CN 202495397 U CN202495397 U CN 202495397U
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- China
- Prior art keywords
- steam
- base
- heating container
- hard magnetic
- lever
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Abstract
The utility model discloses a novel magnetic sensitive steam brake structure. The novel magnetic sensitive steam brake structure comprises a base, wherein a steam port of the base is corresponded with a steam groove or a steam tube of an external heating container; a soft magnet and a first hard magnet mounted on the base, wherein the soft magnet is corresponded with the steam port of the base, a second hard magnet is fixed on the base and arranged below the soft magnet, one end of a spring leaf is fixed on the base, the other end of the spring leaf is fixed on a movable piece, the movable piece is connected with the first hard magnet and a lever; the lever is connected with a switch of the heating container to turn on or off the circuit of the heating container, or the lever is contacted with a movable contact piece of the heating container to make the movable contact piece of the heating container contact with or leave from a static contact piece of the heating container, therefore the circuit of the heating container is turned on or off. The temperature control sensitivity is high, the performance is stable, the temperature control precision is high, and the quick turn off and quick reset are realized.
Description
Technical field
The utility model relates to the magnetosensitive steaming plant, more particularly, relates to a kind of novel magnetosensitive steam brake structure.
Background technology
It is the bimetal leaf structure that existing market is used the responsive actuating device of steam; Because the requirement on machining accuracy of bimetallic material is high; Heat-treat condition is relatively harsher, so qualification rate is low in this process of producing product, and the main dependence on import of bimetal leaf sheet material; Price is high, and temperature-controlled precision is relatively poor, corrosion-resistant, be prone to get rusty and cause losing efficacy.
The utility model content
The utility model technical problem to be solved provides that a kind of temperature control is highly sensitive, stable performance, novel magnetosensitive steam brake structure that temperature-controlled precision is high, and this novel magnetosensitive steam brake structure can realize breaking off fast and resetting fast.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of novel magnetosensitive steam brake structure, it comprises base, the steam port of said base is corresponding with the steam groove or the steam pipe of the heating container in the external world; It is corresponding with the steam port of base with first Hard Magnetic and soft magnetism that soft magnetism is installed on said base; On base, be fixed with second Hard Magnetic and second Hard Magnetic below soft magnetism; One reed, one end is fixed on the base and the reed other end is fixed on the movable part, and described movable part links together with first Hard Magnetic and this movable part is connected with a lever; Said lever is connected with the switch of heating container and the opening or closing of the circuit of the container of can realizing generating heat; Perhaps said lever contact with the movable contact spring of heating container and can make the movable contact spring contact of said heating container or break off the static contact of container that generates heat, thus the opening or closing of the circuit of the container of can realizing generating heat.
Said soft magnetism is processed by temperature sensitive magnetic material.
Said first Hard Magnetic is identical with the polarity of second Hard Magnetic.
The polarity of said first Hard Magnetic and second Hard Magnetic is opposite.
The utility model is owing to adopted said structure; First Hard Magnetic moves downward promptly because soft magnetism has magnetic conductivity and produces the magnetic force of adhesive mutually with first Hard Magnetic; Reed is compressed, i.e. switch or movable contact spring action and make the circuit turn-on of heating container, the heating element works of heating in the container; Then, soft magnetism comes to be heated through the steam oral instructions through the steam groove of heating container or the steam of steam pipe outflow, and soft magnetism loses magnetic conductivity when soft magnetism is heated the temperature (Curie-point temperature) that arrives operating point, loses the magnetic force of phase adhesive.When requiring to flick fast; Can let first Hard Magnetic identical, produce repulsion, movable part is upspring fast with the polarity of second Hard Magnetic; Lever action and the circuit of heating container is broken off, thus the heater element power supply of cutting off in heating container tool gets final product; When requiring to reset fast, can let the magnetic of first Hard Magnetic and second Hard Magnetic opposite.So the utility model temperature control is highly sensitive, stable performance, temperature-controlled precision are high, it can realize breaking off fast and resetting fast; In addition, according to the characteristic of soft magnetism, its temperature control scope is wide, is approximately-80 ℃～280 ℃.
After the detailed description of the execution mode that combines advantages the utility model, it is clearer that characteristics of the utility model and advantage will become.
Description of drawings
Fig. 1 is the structure chart of base portion of the execution mode of the utility model;
Fig. 2 is the sketch map of a kind of execution mode of the utility model;
Fig. 3 is the movable contact spring sketch map partly of the heating container of the utility model.
Embodiment
With an execution mode the utility model is done further detailed explanation below, but should explain that the protection range of the utility model is not limited only to this.
Consult Fig. 1 to Fig. 3, a kind of novel magnetosensitive steam brake structure, it comprises base 5, the steam port of said base 5 is corresponding with the steam groove or the steam pipe of the heating container in the external world; It is corresponding with the steam port of base 5 with first Hard Magnetic 1 and soft magnetism 4 that soft magnetism 4 is installed on said base 5; Soft magnetism 4 is processed by temperature sensitive magnetic material; On base 5, be fixed with second Hard Magnetic 6 and second Hard Magnetic 6 below soft magnetism 4; One reed, 3 one ends are fixed on the base 5 and reed 3 other ends are fixed on the movable part 2, and described movable part 2 links together with first Hard Magnetic 1 and this movable part 2 is connected with a lever 9; Said lever 9 is connected with the switch 7 of heating container and the opening or closing of the circuit of the container of can realizing generating heat; Perhaps said lever 9 contact with the movable contact spring 10 of heating container and can make movable contact spring 10 contact of said heating container or break off the static contact 11 of container that generates heat, thus the opening or closing of the circuit of the container of can realizing generating heat.
In this execution mode, the polarity of first Hard Magnetic 1 and second Hard Magnetic 6 can be identical or opposite.If first Hard Magnetic 1 is identical with the polarity of second Hard Magnetic 6, at this moment, two Hard Magnetics produce repulsion, can quicken opening time, and it can realize quickening to cut off the electricity supply; If the polarity of first Hard Magnetic 1 and second Hard Magnetic 6 is opposite, at this moment, two Hard Magnetics produce the magnetic force of inhaling mutually, quick pick-up, and it can realize resetting fast.
The operation principle of this execution mode is following:
Consult Fig. 2, lever 9 makes movable contact spring 10 that elastic deformation takes place under the effect of reed 3, and the contact on contact on the movable contact spring 10 and the static contact 11 is broken off; When applying external force F in the direction of arrows, first Hard Magnetic 1 moves downward, and produces the magnetic force of adhesive mutually because soft magnetism 4 has magnetic conductivity with first Hard Magnetic 1; Reed 3 is compressed; Two contacts in the switch 7 are conducting rapidly through the effect of lever 9, and at this moment, the heater element 8 in the heating container is started working; Perhaps, consult Fig. 3, reed 3 is compressed, and lever 9 leaves the contact of movable contact spring, and movable contact spring 10 is under the effect of himself elastic force, and the contact on it contacts with the contact of static contact 11, and at this moment, the heater element 8 in the heating container is also started working.
Wherein, The liquid that is accompanied by in the heating container begins heating; When arriving boiling point, liquid heat produces a large amount of steam; Soft magnetism 4 comes to be heated through the steam oral instructions of base 5 through the steam groove of heating container or the steam of steam pipe outflow, and soft magnetism 4 loses magnetic conductivity when heating arrives the temperature (Curie-point temperature) of operating point, loses the magnetic force of phase adhesive; Movable part 2 is upspring rapidly, thereby lever 9 move and make the contact of two contacts of switch 7 break off heater element 8 power supplies of cutting off in the container that generates heat rapidly; Perhaps, consult Fig. 3, lever 9 makes movable contact spring 10 actions, thereby the contact on the movable contact spring 10 is rapid and heater element 8 power supplies of cutting off to the heating container are broken off in the contact of static contact 11.When needs quickened to cut off the electricity supply, first Hard Magnetic 1 was identical with the polarity of second Hard Magnetic 6, produced repulsion, quickened opening time, and when needs resetted fast, the polarity of first Hard Magnetic 1 and second Hard Magnetic 6 was opposite, produced the magnetic force of inhaling mutually, quick pick-up.Wherein, the suction that first Hard Magnetic 1 and soft magnetism 4 produce will overcome the elastic force of reed 3, and switch 7 can be sensitive switch.
Though described the execution mode of the utility model in conjunction with accompanying drawing; But those skilled in the art can make various distortion or modification within the scope of the appended claims; As long as be no more than the described protection range of the claim of the utility model, all should be within the protection range of the utility model.
Claims (4)
1. novel magnetosensitive steam brake structure, it comprises base (5), the steam port of said base (5) is corresponding with the steam groove or the steam pipe of extraneous heating container; It is characterized in that: it is corresponding with the steam port of base (5) with first Hard Magnetic (1) and soft magnetism (4) that soft magnetism (4) is installed on said base (5); On base (5), be fixed with second Hard Magnetic (6) and second Hard Magnetic (6) below soft magnetism (4); One reed (3) one ends are fixed on the base (5) and reed (3) other end is fixed on the movable part (2), and described movable part (2) links together with first Hard Magnetic (1) and this movable part (2) is connected with a lever (9); Said lever (9) is connected with the switch (7) of heating container and the opening or closing of the circuit of the container of can realizing generating heat; Perhaps said lever (9) contact with the movable contact spring (10) of heating container and can make movable contact spring (10) contact of said heating container or break off the static contact (11) of container that generates heat, thus the opening or closing of the circuit of the container of can realizing generating heat.
2. a kind of novel magnetosensitive steam brake structure according to claim 1, it is characterized in that: said soft magnetism (4) is processed by temperature sensitive magnetic material.
3. a kind of novel magnetosensitive steam brake structure according to claim 1, it is characterized in that: said first Hard Magnetic (1) is identical with the polarity of second Hard Magnetic (6).
4. a kind of novel magnetosensitive steam brake structure according to claim 1 is characterized in that: said first Hard Magnetic (1) is opposite with the polarity of second Hard Magnetic (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205334829U CN202495397U (en) | 2011-12-16 | 2011-12-16 | Novel magnetic sensitive steam brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205334829U CN202495397U (en) | 2011-12-16 | 2011-12-16 | Novel magnetic sensitive steam brake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495397U true CN202495397U (en) | 2012-10-17 |
Family
ID=47001610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205334829U Expired - Fee Related CN202495397U (en) | 2011-12-16 | 2011-12-16 | Novel magnetic sensitive steam brake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969092A (en) * | 2012-11-28 | 2013-03-13 | 江苏永鼎股份有限公司 | Combined mold for split-phase longitudinal-wrapped shielding of high-frequency cables |
| CN109243915A (en) * | 2018-09-28 | 2019-01-18 | 佛山市川东磁电股份有限公司 | A kind of temperature control magnetic switch |
-
2011
- 2011-12-16 CN CN2011205334829U patent/CN202495397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969092A (en) * | 2012-11-28 | 2013-03-13 | 江苏永鼎股份有限公司 | Combined mold for split-phase longitudinal-wrapped shielding of high-frequency cables |
| CN102969092B (en) * | 2012-11-28 | 2015-06-17 | 江苏永鼎股份有限公司 | Combined mold for split-phase longitudinal-wrapped shielding of high-frequency cables |
| CN109243915A (en) * | 2018-09-28 | 2019-01-18 | 佛山市川东磁电股份有限公司 | A kind of temperature control magnetic switch |
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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: 20121017 Termination date: 20161216 |