CN2233099Y - Dual-chip jumping manually reset temp controller - Google Patents
Dual-chip jumping manually reset temp controller Download PDFInfo
- Publication number
- CN2233099Y CN2233099Y CN 95210482 CN95210482U CN2233099Y CN 2233099 Y CN2233099 Y CN 2233099Y CN 95210482 CN95210482 CN 95210482 CN 95210482 U CN95210482 U CN 95210482U CN 2233099 Y CN2233099 Y CN 2233099Y
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- China
- Prior art keywords
- temperature
- temperature controller
- dual
- bimetal disk
- biplate
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Abstract
The utility model relates to a dual-chip jumping manual reset temperature controller, which is composed of a reset rod, a casing, a guide frame, an actuating rod, a dual-metal butterfly sheet, an actuating sheet, a sealing cover, a movable contact assembly and a static contact assembly, wherein, the dual-metal butterfly sheet is contacted with the periphery of the actuating sheet and is installed in an inner cavity which is formed by the sealing cover and the guide frame; the periphery can move in the groove of the inner cavity freely. The utility model has the advantages of long service life, high rate of the finished product, reliable and flat action and small quantity of the excursion of the temperature. The utility model can ensure that any automatic reset temperature spot does not exist in any temperature interval whose temperature is lower than the breaking temperature of the product and can be suitable for the temperature control and the overheat protection of various household appliances.
Description
The utility model relates to temperature automatic control technology field, particularly a kind of biplate Kick type temperature controller with manual reset.
Existing temperature controller with manual reset all is a monolithic Kick type temperature controller with manual reset, and its structural representation is referring to shown in Figure 1.Monolithic Kick type temperature controller with manual reset is made up of bimetal disk 7, guide frame 8, actuating strut 9, capping 6, hand-reset bar 1 and housing unit.Bimetal disk 7 is the big temperature difference video disc of replying, and when it was experienced ambient temperature and is changed to the kick temperature, upset in the other direction can take place this video disc, produces kick, and this kick athletic meeting promotes moving contact component 5 downwards by actuating strut 9, makes the contact disconnection.
Because bimetal disk 7 is the big temperature difference video disc of replying, manufacturer generally is controlled at its reset temperature below the room temperature, so this temperature controller must just can make bimetal disk reset by hand-reset bar 1 when room temperature environment, realizes that contact recloses.
The normal temperature difference of bimetal disk is generally about 20 ℃, the temperature difference to be brought up to more than 100 ℃ and reply temperature difference video disc greatly, make the big temperature difference video disc of replying, will in the video disc forming process, suppress its camber size bigger, like this video disc of the big answer temperature difference of moulding near or surpassed the allowable stress range of bimetallic material, so just being doomed big answer temperature difference video disc exists serviceable life short (hundreds of), the qualification rate of manufacture process is low, be subjected under the external force effect defective that the temperature drift amount is big.The video disc of the type is not to be forever can not be automatically reset simultaneously, and there is an automatically reset temperature spot in it in a certain low-temperature zone.
The purpose of this utility model is to provide in order to overcome above-mentioned weak point the biplate Kick type temperature controller with manual reset of a kind of yield rate height, long service life, does not have the temperature spot that automatically resets in any temperature range that is lower than its break-off signal.
The utility model is achieved in that a kind of biplate Kick type temperature controller with manual reset, comprise bimetal disk, guide frame, actuating strut, capping, the hand-reset bar, the moving contact component that moving contact and moving contact rack are riveted, the static contact assembly that static contact and static contact fishplate bar are riveted, housing, bimetal disk is installed in capping and the formed inner chamber of guide frame, the bimetal disk periphery can be done free movable in the groove of inner chamber, peripheral contacted metal action movie is housed below the described bimetal disk, and its periphery can be done free movable in the groove of inner chamber.
The metal action movie preferably adopts the stainless steel action movie, and it is shaped as flat anti-limit disc-shaped.Described bimetal disk is normal thermometal video disc.
Adopt stainless steel dish action movie to be that it can not overturn with the variation of environment temperature, it only just can overturn under the situation that is subjected to the external force effect, suddenlys change to another steady state (SS) from a steady state (SS).
Advantage of the present utility model is: 1. long service life, because the bimetal disk of the normal temperature difference, can reach its serviceable life more than 100,000 times, be far longer than the video disc of the big answer temperature difference, and also can reach the serviceable life of stainless steel action movie more than 10,000 times, so can reach more than 10,000 times the designed life of biplate Kick type temperature controller with manual reset.2. yield rate height.3. temperature drift amount is little, because it is little normally to reply the temperature drift amount of temperature difference video disc, so determined that also the temperature drift amount of biplate Kick type temperature controller with manual reset is little, temperature control is accurate, good stability.4. there is not the temperature spot that automatically resets in any temperature range that is lower than the product break-off signal.
Fig. 1 is existing monolithic Kick type temperature controller with manual reset structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is the structural representation that the utility model is in original state, and at this moment, bimetal disk and action movie all are in unidirectional steady state (SS).
Fig. 4 represents the utility model video disc generation kick when break-off signal, and its kick power makes action movie to upset in the other direction, reaches another stable state.
Fig. 5 represents the utility model after environment temperature is lower than break-off signal, and the bimetal disk of the normal temperature difference overturns, and action movie still can not knock-on.
In conjunction with the accompanying drawings the utility model is further elaborated.
With reference to shown in Figure 2, the moving contact component 5 that biplate Kick type temperature controller with manual reset forms by housing 4, capping 6, guide frame 8, actuating strut 9, hand-reset bar 1, by moving contact and moving contact rack riveted joint, by static contact and static contact fishplate bar rivet the static contact assembly 10 that forms, normally the stainless steel action movie 13 of thermometal video disc 7, flat anti-limit disc-shaped constitutes.Bimetal disk 7 and be positioned at stainless steel action movie 13 its peripheries below it contact and can do in capping 6 and guide frame 8 formed lumen channels free movable.
By rivet 2 moving contact component 5 and terminal 3 are riveted on the housing 4, static contact assembly 10 and terminal 11 are riveted on the housing 4 by rivet 12.
As shown in Figure 3, biplate Kick type temperature controller with manual reset is in original state.Bimetal disk 7 and action movie 13 all are in unidirectional steady state (SS), at this moment a pair of contact closure.
As shown in Figure 4, kick takes place when video disc 7 reaches break-off signal with the rising of environment temperature, and kick power makes action movie 13 to upset in the other direction, reaches another steady state (SS), promote moving contact component 5 by actuating strut 9 during action movie 13 upsets and move downward, contact is disconnected.
As shown in Figure 5, because action movie 13 is to make with the stainless steel sheet material, it can not overturn with the variation of environment temperature.So produce and knock-on when the bimetal disk 7 of the normal temperature difference reduces the back in environment temperature, and action movie 13 also can not knock-on, still contact is pushed open by actuating strut 9.Up to by hand-reset bar 1 when action movie 13 applies a reset force, it just can overturn, and jumps back to steady state (SS) shown in Figure 3, at this moment the power on the moving contact component 5 is cancelled, contact is connected again.
An example application of present embodiment: the biplate Kick type temperature controller with manual reset and the type Kick type temperature controller that automatically resets are installed in parallel in electric-heating thermos, after the poach in the bottle is opened, temperature controller disconnects heater circuit, water temperature begins to descend, have only when water temperature and drop to when automatically reseting type Kick type temperature controller reset temperature, circuit just can reclose heating, when if the user is badly in need of using 100 ℃ boiling water between the boiling water cooldown period, just can press hand-reset bar of the present utility model, heater circuit is connected, as forcing boiling again to be used.
Claims (4)
1, a kind of biplate Kick type temperature controller with manual reset, comprise bimetal disk, guide frame, actuating strut, capping, hand-reset bar, moving contact component, static contact assembly, housing, bimetal disk is installed in capping and the formed inner chamber of guide frame, the bimetal disk periphery can be done free movable in the groove of inner chamber, it is characterized in that being equipped with below described bimetal disk peripheral contacted metal action movie, its periphery can be done free movable in the groove of inner chamber.
2, biplate Kick type temperature controller with manual reset according to claim 1 is characterized in that described metal action movie preferably adopts the stainless steel action movie.
3, biplate Kick type temperature controller with manual reset according to claim 1 is characterized in that described metal action movie is shaped as flat anti-limit disc-shaped.
4, biplate Kick type temperature controller with manual reset according to claim 1 is characterized in that described bimetal disk is normal thermometal video disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210482 CN2233099Y (en) | 1995-05-22 | 1995-05-22 | Dual-chip jumping manually reset temp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210482 CN2233099Y (en) | 1995-05-22 | 1995-05-22 | Dual-chip jumping manually reset temp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233099Y true CN2233099Y (en) | 1996-08-14 |
Family
ID=33861195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210482 Expired - Lifetime CN2233099Y (en) | 1995-05-22 | 1995-05-22 | Dual-chip jumping manually reset temp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233099Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632839A (en) * | 2016-03-16 | 2016-06-01 | 佛山市通宝华龙控制器有限公司 | Double-disk single-operation snap action thermostat |
| CN110043777A (en) * | 2019-03-27 | 2019-07-23 | 佛山市天朋温控器有限公司 | A kind of mounting bracket of temperature controller and its temperature controller |
| CN110634707A (en) * | 2019-10-31 | 2019-12-31 | 佛山市通宝华龙控制器有限公司 | Double-piece manual reset kick type temperature controller |
| CN111640616A (en) * | 2020-04-16 | 2020-09-08 | 佛山市天朋温控器有限公司 | Temperature controller with manual and automatic re-setting function |
| CN116564755A (en) * | 2023-05-18 | 2023-08-08 | 佛山市通宝华龙控制器有限公司 | Quick-response kick type temperature controller |
-
1995
- 1995-05-22 CN CN 95210482 patent/CN2233099Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632839A (en) * | 2016-03-16 | 2016-06-01 | 佛山市通宝华龙控制器有限公司 | Double-disk single-operation snap action thermostat |
| CN110043777A (en) * | 2019-03-27 | 2019-07-23 | 佛山市天朋温控器有限公司 | A kind of mounting bracket of temperature controller and its temperature controller |
| CN110634707A (en) * | 2019-10-31 | 2019-12-31 | 佛山市通宝华龙控制器有限公司 | Double-piece manual reset kick type temperature controller |
| CN111640616A (en) * | 2020-04-16 | 2020-09-08 | 佛山市天朋温控器有限公司 | Temperature controller with manual and automatic re-setting function |
| CN116564755A (en) * | 2023-05-18 | 2023-08-08 | 佛山市通宝华龙控制器有限公司 | Quick-response kick type temperature controller |
| CN116564755B (en) * | 2023-05-18 | 2024-02-20 | 佛山市通宝华龙控制器有限公司 | Quick-response kick type temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |