CN205282391U - Adjustable temperature controller of heavy current liquid inflation formula - Google Patents
Adjustable temperature controller of heavy current liquid inflation formula Download PDFInfo
- Publication number
- CN205282391U CN205282391U CN201520936135.9U CN201520936135U CN205282391U CN 205282391 U CN205282391 U CN 205282391U CN 201520936135 U CN201520936135 U CN 201520936135U CN 205282391 U CN205282391 U CN 205282391U
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- China
- Prior art keywords
- pedestal
- housing
- current liquid
- movable contact
- casing
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- 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.)
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Abstract
The utility model discloses an adjustable temperature controller of heavy current liquid inflation formula, including casing (1), base (2), casing (1) top is equipped with fixed plate (3), fixed plate (3) central authorities set up regulating spindle (4), regulating spindle (4) are provided with spacing subassembly, its characterized in that with casing (1) contact department: spacing subassembly include that spacing piece (6) and fixed plate end link stopper (7), casing (1) is outside to be equipped with insulation board (20) with base (2) corresponding position, casing (1) one side and insulation board (20) joint, and the cavity is enclosed into in base (2). The beneficial effects of the utility model are that: simple structure, the practicality is strong, changes the height of push rod through the stroke screw, sets for the break -off signal, ends shelves by spacing piece and fixed plate and controls regulating spindle rotation angle together, and the function that realizes temperature adjustable that can be better through changing insulating plastic spare, makes its inner chamber space grow, and the intraware can be put on airs, can bear bigger electric current like this, and the warm scope of accuse can cover - 35 DEG C to 350 DEG C, and overload current can reach 20A, or even 25A.
Description
Technical field
The utility model belongs to a kind of temperature controller, particularly relates to a kind of big current liquid expansion type adjustable temp. controller.
Background technology
At present, existing water-heater, boiler, the products such as washing machine are provided with heating unit, the temperature of heated medium (such as water) needs to be controlled, user expects just can reach in the short period of time use temperature in the process used, this just requires that heating power can reach 5000W, even 6000W, electric current is used to be reached 20A in corresponding country, even 25A, the overload capacity of temperature controller switch is just had and compares high requirement by this, existing type liquid expansion temperature controller, it is provided with one piece of insulation sheet between housing and pedestal to cut off, type liquid expansion temperature controller internal space is diminished, complicated integral structure, it is merely able to bear the electric current of 16A, bigger electric current cannot be born.
Because the demand in above-mentioned existing market, our company, is innovated by active research, to found the adjustable temp. controller of a kind of novel texture.
Summary of the invention
Goal of the invention of the present utility model is: for above-mentioned Problems existing, there is provided that a kind of structure is simple, internal space is big, easy for installation, make it possess overload capacity and can reach 25A electric current, temperature covers-35��350 DEG C, meet the big current liquid expansion type adjustable temp. controller of domestic and international client's user demand
The technical solution adopted in the utility model is such: a kind of big current liquid expansion type adjustable temp. controller, comprise housing, pedestal, it is provided with retaining plate above described housing, described retaining plate central authorities arrange adjustment axle, in described adjustment axle, stroke screw is set, described adjustment axle and housing contact position arrange limit assembly, regulate in described housing below axle and it is provided with bellows, described bellows is to being externally connected with kapillary, the described kapillary the other end arranges temperature sensing tube, it is provided with push rod below described bellows, it is provided with wiring board below described push rod, described wiring board by screw fastening on pedestal, reed and some pins are set in described pedestal, described reed one end and a pin are fixed on pedestal, the other end of described reed is provided with movable contact spring, described movable contact spring is provided with movable contact, the upper and lower of described movable contact is provided with quiet tactile sheet, it is the first quiet tactile sheet and the 2nd quiet tactile sheet, it is characterized in that: described limit assembly comprises banking stop and retaining plate stopper, described hull outside and opposite base answer position to be provided with insulcrete, described housing side and insulcrete card connect, cavity is surrounded with pedestal.
Further, in order to make internal structure simple, easy for installation, described bellows and push rod are set to one.
Further, described movable contact is twin contact, is the first contact and the 2nd contact.
Further, in order to easy for installation, described adjustment axle and described housing are connected by screw thread pair.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: structure is simple, practical, the height of push rod is changed by stroke screw, setting cut-out temperature, by banking stop regulating and controlling axle angle of rotation together with retaining plate only shelves, it is possible to better realize the function that temperature is adjustable, by changing insulated plastic materials and parts, its intracavity space is made to become big, intraware can do greatly, can bear bigger electric current like this, and temperature control scope can cover-35 DEG C to 350 DEG C, overcurrent can reach 20A, even 25A.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Marking in figure: 1 is housing, and 2 is pedestal, and 3 is retaining plate, 4 for regulating axle, 5 is stroke screw, and 6 is banking stop, and 7 is retaining plate stopper, and 8 is bellows, 9 is kapillary, and 10 is temperature sensing tube, and 11 is push rod, 12 is wiring board, and 13 is reed, and 14 is terminal, 15 is the first movable contact, and 16 is the 2nd movable contact, and 17 is the first quiet tactile sheet, 18 is the 2nd quiet tactile sheet, and 19 is screw, and 20 is insulcrete.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
As shown in Figure 1, a kind of big current liquid expansion type adjustable temp. controller, comprise housing 1, pedestal 2, it is provided with retaining plate 3 above described housing 1, described retaining plate 3 central authorities arrange and regulate axle 4, in described adjustment axle 5, stroke screw 5 is set, described adjustment axle 4 is provided with limit assembly with housing 1 contact position, regulate in described housing 1 below axle 4 and it is provided with bellows 8, described bellows 8 is to being externally connected with kapillary 9, described kapillary 9 the other end arranges temperature sensing tube 10, it is provided with push rod 11 below described bellows 8, it is provided with wiring board 12 below described push rod 11, described wiring board 12 is on the base 2 fastening by screw 19, reed 13 and some pins 14 are set in described pedestal 2, described reed 13 one end and a pin 14 are fixing on the base 2, the other end of described reed 13 is provided with movable contact spring, described movable contact spring is provided with two movable contact, it is the first contact 15 and the 2nd contact 16, the upper and lower of described pair of movable contact is provided with quiet tactile sheet, it is the first quiet tactile sheet 17 and the 2nd quiet tactile sheet 18, described limit assembly comprises banking stop 6 and retaining plate stopper 7, described housing 1 is outside is provided with insulcrete 20 with pedestal 2 opposite position, described housing 1 side and insulcrete 20 card connect, cavity is surrounded with pedestal 2, described bellows 8 and push rod 11 are set to one, described adjustment axle 4 and described housing 1 are connected by screw thread pair.
Temperature sensing tube 10, when design temperature, is placed on tested temperature field by the utility model, regulates axle 4 to vertex, and being expanded by bellows 8 promotes push rod 11, makes reed 13 rotary movement, and contact 15 and 16 disconnects, and completes the setting of cut-out temperature; Temperature sensing tube 10 is placed on tested temperature field, changed by the length of kapillary 9, temperature sensing tube 10 and switch sections ground distance can be set flexibly, when temperature sensing tube 10 lifting with temperature in temperature field, in temperature sensing tube 10, liquid refrigerant expands with heat and contract with cold, and bellows 8 produces highly to change thereupon, and namely the height of push rod 11 changes, reach position during design temperature point, promote reed 13 to stir break contact 15 and 16; The position regulating axle 4 by rotating, changes the starting position of push rod 11, reaches the temperature changing and setting up an office a little. By above mode, by the detection of temperature sensing tube 10 at thermal source, change the break-make of vernier switch, reach the object of the break-make of control heating circuit.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (4)
1. a big current liquid expansion type adjustable temp. controller, comprise housing (1), pedestal (2), described housing (1) top is provided with retaining plate (3), described retaining plate (3) central authorities arrange and regulate axle (4), in described adjustment axle (4), stroke screw (5) is set, described adjustment axle (4) and housing (1) contact position are provided with limit assembly, axle (4) lower section is regulated to be provided with bellows (8) in described housing (1), described bellows (8) is to being externally connected with kapillary (9), described kapillary (9) the other end arranges temperature sensing tube (10), described bellows (8) lower section is provided with push rod (11), described push rod (11) lower section is provided with wiring board (12), described wiring board (12) is fastened on pedestal (2) by screw (19), reed (13) and some pins (14) are set in described pedestal (2), described reed (13) one end and a pin (14) are fixed on pedestal (2), the other end of described reed (13) is provided with movable contact spring, described movable contact spring is provided with movable contact, the upper and lower of described movable contact is provided with quiet tactile sheet, it is the first quiet tactile sheet (17) and the 2nd quiet tactile sheet (18), it is characterized in that: described limit assembly comprises banking stop (6) and retaining plate stopper (7), described housing (1) is outside is provided with insulcrete (20) with pedestal (2) opposite position, described housing (1) side and insulcrete (20) card connect, cavity is surrounded with pedestal (2).
2. big current liquid expansion type adjustable temp. controller according to claim 1, is characterized in that described bellows (8) and push rod (11) are set to one.
3. big current liquid expansion type adjustable temp. controller according to claim 1 and 2, is characterized in that described movable contact is twin contact, is the first contact (15) and the 2nd contact (16).
4. big current liquid expansion type adjustable temp. controller according to claim 3, is characterized in that described adjustment axle (4) and described housing (1) are connected by screw thread pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936135.9U CN205282391U (en) | 2015-11-23 | 2015-11-23 | Adjustable temperature controller of heavy current liquid inflation formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936135.9U CN205282391U (en) | 2015-11-23 | 2015-11-23 | Adjustable temperature controller of heavy current liquid inflation formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282391U true CN205282391U (en) | 2016-06-01 |
Family
ID=56066940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936135.9U Expired - Fee Related CN205282391U (en) | 2015-11-23 | 2015-11-23 | Adjustable temperature controller of heavy current liquid inflation formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282391U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988081A (en) * | 2017-04-13 | 2017-07-28 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for roller washing machine |
| CN107946137A (en) * | 2018-01-08 | 2018-04-20 | 海盐久拓温控有限公司 | A kind of snap-action probing bar type temperature controller |
| CN108231480A (en) * | 2018-01-08 | 2018-06-29 | 海盐久拓温控有限公司 | A kind of probing bar type temperature controller quickly sensed |
| CN108231479A (en) * | 2018-01-08 | 2018-06-29 | 海盐久拓温控有限公司 | A kind of highly sensitive probing bar type temperature controller |
| CN111370259A (en) * | 2020-03-18 | 2020-07-03 | 佛山市顺德区汇控电器制造有限公司 | Multiple regulation thermal expansion temperature controller |
| CN113241286A (en) * | 2021-07-12 | 2021-08-10 | 广东电网有限责任公司东莞供电局 | Automatic change equipment overtemperature auto-power-off protection device |
| CN114300305A (en) * | 2021-04-13 | 2022-04-08 | 慈溪市凯达温控器有限公司 | Novel liquid expansion type temperature controller and protection device thereof |
| CN114899042A (en) * | 2022-05-31 | 2022-08-12 | 无锡市润业电器有限公司 | High accurate liquid that resets rises formula temperature controller |
-
2015
- 2015-11-23 CN CN201520936135.9U patent/CN205282391U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988081A (en) * | 2017-04-13 | 2017-07-28 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for roller washing machine |
| CN106988081B (en) * | 2017-04-13 | 2018-12-25 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for roller washing machine |
| CN107946137A (en) * | 2018-01-08 | 2018-04-20 | 海盐久拓温控有限公司 | A kind of snap-action probing bar type temperature controller |
| CN108231480A (en) * | 2018-01-08 | 2018-06-29 | 海盐久拓温控有限公司 | A kind of probing bar type temperature controller quickly sensed |
| CN108231479A (en) * | 2018-01-08 | 2018-06-29 | 海盐久拓温控有限公司 | A kind of highly sensitive probing bar type temperature controller |
| CN111370259A (en) * | 2020-03-18 | 2020-07-03 | 佛山市顺德区汇控电器制造有限公司 | Multiple regulation thermal expansion temperature controller |
| CN114300305A (en) * | 2021-04-13 | 2022-04-08 | 慈溪市凯达温控器有限公司 | Novel liquid expansion type temperature controller and protection device thereof |
| CN114300305B (en) * | 2021-04-13 | 2024-01-19 | 慈溪市凯达温控器有限公司 | Liquid expanding type temperature controller |
| CN113241286A (en) * | 2021-07-12 | 2021-08-10 | 广东电网有限责任公司东莞供电局 | Automatic change equipment overtemperature auto-power-off protection device |
| CN113241286B (en) * | 2021-07-12 | 2021-10-22 | 广东电网有限责任公司东莞供电局 | Automatic change equipment overtemperature auto-power-off protection device |
| CN114899042A (en) * | 2022-05-31 | 2022-08-12 | 无锡市润业电器有限公司 | High accurate liquid that resets rises formula temperature controller |
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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: 20160601 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |