CN217239346U - Novel double-temperature-control and over-temperature-protection liquid expansion temperature controller - Google Patents
Novel double-temperature-control and over-temperature-protection liquid expansion temperature controller Download PDFInfo
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- CN217239346U CN217239346U CN202220898451.1U CN202220898451U CN217239346U CN 217239346 U CN217239346 U CN 217239346U CN 202220898451 U CN202220898451 U CN 202220898451U CN 217239346 U CN217239346 U CN 217239346U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a novel double temperature control and overtemperature protection liquid expansion temperature controller, which comprises a porcelain tube, wherein the middle part of the porcelain tube is fixedly provided with a rivet which penetrates through the porcelain tube, the porcelain tube is fixedly connected with a bracket, a long elastic sheet and a contact sheet in turn through the rivet from top to bottom, and one end of the bracket, which is far away from the porcelain tube, is rotatably connected with a temperature adjusting screw, the novel double temperature control and overtemperature protection liquid expansion temperature controller changes the original temperature controller supporting and fixing plate into a double metal sheet and resistance heating wire mode, the double metal sheet can directly overcurrent or the combined resistance heating wire together overcurrent multiple combined modes, thus the double metal sheet can rapidly and accurately sense temperature, different combinations are used according to different product temperature requirements, the control mode mainly plays roles of over-temperature protection power-off and control reduction of reset temperature difference, the temperature sensing tube temperature sensing and control effect is more accurate, sensitive and reliable, and the dual-temperature control mode can completely and effectively ensure accurate temperature control and over-temperature safety protection.
Description
Technical Field
The utility model relates to a temperature controller technical field specifically is a novel temperature controller that expands of two accuse temperature and overtemperature protection liquid.
Background
The temperature controller that expands of conventional liquid above the existing market reaches quick temperature sensing through the temperature sensing pipe is direct to contact with the complete machine inner bag, realizes effectively setting for the temperature accuse temperature, but this kind leans on the liquid temperature sensing of temperature sensing pipe the inside completely, can reach disconnection control by the fast reaction, but the temperature controller resets and needs liquid cooling just can reset once more, and outage and the difference in temperature that resets just can hardly be controlled like this, can't accomplish accurate accuse temperature, just also can not effectively reach ideal result of use fast to the terminal consumer.
Disclosure of Invention
An object of the utility model is to provide a novel temperature controller that expands of dual temperature control and overtemperature protection liquid to solve the temperature controller that proposes in the above-mentioned background art and reset and need liquid cooling and just can reset once more, cut off the power supply like this and reset the difference in temperature and just hard control, can't accomplish accurate accuse temperature, just also can not effectively reach ideal result of use fast to the terminal consumer.
In order to achieve the above object, the utility model provides a following technical scheme: a novel double-temperature-control and over-temperature-protection liquid expansion temperature controller comprises a porcelain tube, wherein a rivet penetrating through the porcelain tube is fixedly installed in the middle of the porcelain tube, the porcelain tube is fixedly connected with a support, a long elastic sheet and a contact sheet sequentially from top to bottom on the rivet, one end, away from the porcelain tube, of the support is rotatably connected with a temperature-adjusting screw, the top of the temperature-adjusting screw is fixedly connected with an adjusting shaft positioned at the top of the support, the bottom of the temperature-adjusting screw is connected with a diaphragm box positioned at the bottom of the support through threads, a limiting sheet is arranged between the diaphragm box and the support, the bottom of the diaphragm box is fixedly connected with a porcelain column, the bottom of one end, away from the porcelain tube, of the long elastic sheet is connected with a short elastic sheet, one end, close to the porcelain tube, of the short elastic sheet is fixedly installed with a movable contact point, a stationary contact point positioned below the movable contact point is fixedly installed on the contact sheet, a protective shell is fixedly installed on the back of the support, and a capillary tube is fixedly communicated with the contact point, the capillary is sleeved with a protective sleeve, and one end of the capillary, which is far away from the diaphragm capsule, is fixedly communicated with a temperature sensing tube.
Preferably, the cover is equipped with second lug and two third porcelain rings that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain ring that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first lug, first porcelain ring and the bimetallic strip that is located the contact piece below in proper order on the porcelain tube, the porcelain tube was kept away from to the bimetallic strip one end fixedly connected with china rice, the top and the long shell fragment and the short shell fragment junction fixed connection of china rice, be connected with the resistance wire on the first lug, the porcelain tube was kept away from to the one end bottom contact connection of porcelain tube with the contact piece to the one end that first lug was kept away from to the resistance wire.
Preferably, the cover is equipped with second lug and two third porcelain circles that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain circle that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, bimetallic strip, first lug and the first porcelain circle that is located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and long shell fragment and the short shell fragment junction fixed connection of porcelain rice, be connected with the resistance wire on the first lug, the top of resistance wire is connected with the bottom contact of contact piece.
Preferably, the cover is equipped with second lug and two third porcelain circles that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain circle that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, fourth porcelain circle, bimetallic strip, first lug and first porcelain circle that are located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and long shell fragment and the short shell fragment junction fixed connection of porcelain rice, the glass fiber tube is overlapped at the bimetallic strip middle part, the winding is connected with the resistance wire of being connected with the contact piece on the glass fiber tube.
Preferably, the cover is equipped with second lug and two third porcelain rings that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain ring that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, bimetallic strip, second gasket, mica sheet, first lug and the first porcelain ring that is located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and long shell fragment and the short shell fragment junction fixed connection of porcelain rice, the pot head that the porcelain tube was kept away from to the mica sheet is equipped with the resistance wire.
Preferably, the cover is equipped with second lug and two third porcelain circles that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain circle that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, mica sheet, first lug, first porcelain circle and bimetallic strip that are located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and the long shell fragment and the short shell fragment junction fixed connection of porcelain rice, the pot head that the porcelain tube was kept away from to the mica sheet is equipped with the resistance wire.
Preferably, the cover is equipped with second lug and two third porcelain rings that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain ring that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, bimetallic strip, first lug and the first porcelain ring that is located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and long shell fragment and the short shell fragment junction fixed connection of porcelain rice.
Preferably, the cover is equipped with second lug and two third porcelain rings that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain ring that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, the bimetallic strip that splits, first lug and the first porcelain ring that are located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with that the porcelain tube was kept away from to the bimetallic strip that splits, the top and long shell fragment and the short shell fragment junction fixed connection of porcelain rice.
Preferably, the cover is equipped with second lug and two third porcelain circles that are located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain circle that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first gasket, bimetallic strip, first lug, stationary blade and the first porcelain circle that is located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to bimetallic strip, porcelain rice's top and long shell fragment and short shell fragment junction fixed connection, the porcelain tube was kept away from to the stationary blade one end top is equipped with the resistance wire.
Preferably, the cover is equipped with second lug and the third porcelain ring that is located long shell fragment top in proper order on the porcelain tube, the cover is equipped with the second porcelain ring that is located between long shell fragment and the contact piece on the porcelain tube, the cover is equipped with first lug, first porcelain ring and the bimetallic strip that is located the contact piece below in proper order on the porcelain tube, the porcelain rice of one end fixedly connected with of porcelain tube is kept away from to the bimetallic strip, the top and long shell fragment and short shell fragment junction fixed connection of porcelain rice, the resistance wire of fixedly connected with and contact piece contact connection on the first lug.
Compared with the prior art, the beneficial effects of the utility model are that: the original temperature controller supporting and fixing plate is changed into a mode of a bimetallic strip and a resistance heating wire, the bimetallic strip can be subjected to direct overcurrent or combined with the resistance heating wire to realize various combined modes, so that the bimetallic strip can rapidly and accurately sense temperature, and the best effect of testing is actually realized according to different product temperature requirements by selecting which working mode; the control mode mainly plays roles of over-temperature protection power-off and control reduction of reset temperature difference, the temperature sensing effect of the temperature sensing tube is more accurate, sensitive and reliable, and the dual-temperature control mode can completely and effectively ensure accurate temperature control and over-temperature safety protection; the technology successfully changes the defect that the temperature can be accurately controlled only by relying on the heat radiation of a traditional heat source on the market of the whole liquid expansion temperature controller, and can also ensure that the temperature of the temperature controller is accurately controlled, the temperature sensing is sensitive and the service life of the product is prolonged compared with the service life of the product in a traditional control mode besides the small household appliance with higher temperature matched with the temperature controller, so that the technology is practical and can greatly reduce the cost.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a back schematic view of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 4 of the present invention;
fig. 6 is a schematic structural diagram of embodiment 5 of the present invention;
fig. 7 is a schematic structural diagram of embodiment 6 of the present invention;
fig. 8 is a schematic structural view of embodiment 7 of the present invention;
fig. 9 is a schematic structural diagram of embodiment 8 of the present invention;
fig. 10 is a schematic structural view of embodiment 9 of the present invention;
fig. 11 is a schematic structural view of the forking bimetal of the present invention.
In the figure: 1. an adjustment shaft; 2. a limiting sheet; 3. a support; 4. a knob insulator; 5. a long elastic sheet; 6. porcelain rice; 7. a bimetal; 8. a short spring plate; 9. a movable contact; 10. riveting; 11. a first lug plate; 12. a first porcelain ring; 13. a contact piece; 14. a second porcelain ring; 15. a second lug plate; 16. a third porcelain ring; 17. a porcelain tube; 18. a temperature adjusting screw; 19. a bellows; 20. sheathing a pipe; 21. a capillary tube; 22. a temperature sensing tube; 23. a protective shell; 24. a stationary contact; 25. a resistance wire; 26. a first gasket; 27. a fourth porcelain ring; 28. a glass fiber tube; 29. mica sheets; 30. a second gasket; 31. a bifurcated bimetallic strip; 32. a sheet is fixed.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-11, the utility model provides a novel dual temperature control and overtemperature protection liquid expansion temperature controller, which comprises a porcelain tube 17, a rivet 10 penetrating through the porcelain tube 17 is fixedly installed in the middle of the porcelain tube 17, the porcelain tube 17 is fixedly connected with a support 3, a long elastic sheet 5 and a contact sheet 13 from top to bottom in sequence through the rivet 10, the support 3, the long elastic sheet 5 and the contact sheet 13 are fixed on the porcelain tube 17, one end of the support 3 far away from the porcelain tube 17 is rotatably connected with a temperature adjusting screw 18, the top of the temperature adjusting screw 18 is fixedly connected with an adjusting shaft 1 positioned at the top of the support 3, the bottom of the temperature adjusting screw 18 is in threaded connection with a diaphragm capsule 19 positioned at the bottom of the support 3, the diaphragm capsule 19 is fixedly installed through the support 3, the diaphragm capsule 19 can be adjusted through the temperature adjusting screw 18, a limiting sheet 2 is arranged between the diaphragm capsule 19 and the support 3, the bottom of the diaphragm capsule 19 is fixedly connected with a porcelain column 4, the bottom of the diaphragm capsule 5 is connected with a short elastic sheet 8 at the bottom of the end far away from the porcelain tube 17, the short elastic piece 8 is close to the one end fixed mounting of porcelain tube 17 and has the movable contact 9, fixed mounting has the stationary contact 24 that is located the movable contact 9 below on the contact piece 13, the back fixed mounting of support 3 has protective housing 23, the fixed intercommunication has capillary 21 on the diaphragm chamber 19, the cover is equipped with protecting tube 20 on the capillary 21, the fixed intercommunication of the one end that capillary 21 kept away from diaphragm chamber 19 has temperature sensing tube 22, temperature sensing tube 22 directly contacts with the complete machine inner bag and reaches quick temperature sensing, when temperature sensing tube 22 rises, the liquid rises the phenomenon, liquid dashes into diaphragm chamber 19, the bottom of diaphragm chamber 19 is bloated, drive knob insulator 4 downstream, knob insulator 4 pushes down long elastic piece 5 and short elastic piece 8, make movable contact 9 and stationary contact 24 contact, the intercommunication circuit, adjust the position of diaphragm chamber 19 through the rotatory temperature adjustment screw 18 of regulating shaft 1.
The porcelain tube 17 is sequentially sleeved with a second lug 15 and two third porcelain rings 16 which are positioned above the long elastic sheet 5, the porcelain tube 17 is sleeved with a second porcelain ring 14 which is positioned between the long elastic sheet 5 and the contact sheet 13, the porcelain tube 17 is sequentially sleeved with a first lug 11, a first porcelain ring 12 and a bimetallic strip 7 which are positioned below the contact sheet 13, one end, far away from the porcelain tube 17, of the bimetallic strip 7 is fixedly connected with a porcelain rice 6, the top of the porcelain rice 6 is fixedly connected with the joint of the long elastic sheet 5 and the short elastic sheet 8, the first lug 11 is connected with a resistance wire 25, one end, far away from the first lug 11, of the resistance wire 25 is in contact connection with the bottom of one end, far away from the porcelain tube 17, of the contact sheet 13, the second lug 15, the two third porcelain rings 16, the second porcelain ring 14, the first lug 11, the first porcelain ring 12 and the bimetallic strip 7 are fixed on the porcelain tube 17, the porcelain rings play a main body supporting role, and prevent short circuit through insulating property, first lug 11 and second lug 15 connecting circuit, second lug 15 connects movable contact 9 through long shell fragment 5 and short shell fragment 8, resistance wire 25 carries out resistance protection, stationary contact 24 is connected to first lug 11, bimetallic strip 7 supports long shell fragment 5 and short shell fragment 8 through insulating china rice 6, when long shell fragment 5 and short shell fragment 8 are pushed down to knob insulator 4, exert force to bimetallic strip 7 through china rice 6, bimetallic strip 7 warp, when reseing, through the elastic force of bimetallic strip 7, make long shell fragment 5, short shell fragment 8 and movable contact 9 reset fast, realize accurate accuse temperature, resistance wire 25 sets up in contact piece 13 bottom.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located the contact piece 13 below in proper order on porcelain tube 17, bimetallic strip 7, first lug 11 and first porcelain ring 12, the one end fixedly connected with china rice 6 of porcelain tube 17 is kept away from to bimetallic strip 7, china rice 6's top and long shell fragment 5 and short 8 junction fixed connection of shell fragment, be connected with resistance wire 25 on the first lug 11, the top of resistance wire 25 is connected with the bottom contact of contact piece 13, resistance wire 25 sets up in bimetallic strip 7 bottom.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located the contact piece 13 below in proper order on the porcelain tube 17, fourth porcelain ring 27, bimetallic strip 7, first lug 11 and first porcelain ring 12, the one end fixedly connected with porcelain rice 6 of porcelain tube 17 is kept away from to bimetallic strip 7, porcelain rice 6's top and long shell fragment 5 and the 8 junction fixed connection of short shell fragment, bimetallic strip 7 middle part cover is equipped with fine glass pipe 28, the winding is connected with the resistance wire 25 of being connected with contact piece 13 on fine glass pipe 28, fine glass pipe 28 cover is on bimetallic strip 7, then twine and go up resistance wire 25, and contact piece 13 is connected to resistance wire 25.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located the contact piece 13 below in proper order on the porcelain tube 17, bimetallic strip 7, second gasket 30, mica sheet 29, first lug 11 and first porcelain ring 12, bimetallic strip 7 keeps away from porcelain tube 17's one end fixedly connected with china rice 6, china rice 6's top and long shell fragment 5 and short shell fragment 8 junction fixed connection, the pot head that porcelain tube 17 was kept away from to mica sheet 29 is equipped with resistance wire 25, mica sheet 29 sets up in bimetallic strip 7 below, install resistance wire 25 through mica sheet 29.
The second lug 15 and two third porcelain rings 16 that are located the long shell fragment 5 top are overlapped in proper order on the porcelain pipe 17, the cover is equipped with the second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain pipe 17, the cover is equipped with the first gasket 26 that is located the contact piece 13 below in proper order on the porcelain pipe 17, mica sheet 29, first lug 11, first porcelain ring 12 and bimetallic strip 7, the one end fixedly connected with china rice 6 of porcelain pipe 17 is kept away from to bimetallic strip 7, the top and the long shell fragment 5 and the short shell fragment 8 junction fixed connection of china rice 6, the pot head that porcelain pipe 17 was kept away from to mica sheet 29 is equipped with resistance wire 25, mica sheet 29 sets up between contact piece 13 and bimetallic strip 7, install resistance wire 25 through mica sheet 29.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located the contact piece 13 below in proper order on the porcelain tube 17, bimetallic strip 7, first lug 11 and first porcelain ring 12, the porcelain rice 6 of one end fixedly connected with of porcelain tube 17 is kept away from to bimetallic strip 7, porcelain rice 6's top and long shell fragment 5 and short 8 junction fixed connection of shell fragment, the direct overcurrent of bimetallic strip 7.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located contact piece 13 below in proper order on the porcelain tube 17, jag bimetallic strip 31, first lug 11 and first porcelain ring 12, the one end fixedly connected with porcelain rice 6 that porcelain tube 17 was kept away from to jag bimetallic strip 31, porcelain rice 6's top and long shell fragment 5 and short 8 junctions fixed connection of shell fragment, use jag bimetallic strip 31, jag bimetallic strip 31 direct overcurrent.
The cover is equipped with second lug 15 and two third porcelain rings 16 that are located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with first gasket 26 that is located the contact piece 13 below in proper order on the porcelain tube 17, bimetallic strip 7, first lug 11, stationary blade 32 and first porcelain ring 12, the one end fixedly connected with china rice 6 of porcelain tube 17 is kept away from to bimetallic strip 7, china rice 6's top and long shell fragment 5 and short 8 junction fixed connection of shell fragment, the one end top that porcelain tube 17 was kept away from to stationary blade 32 is equipped with resistance wire 25, install resistance wire 25 through stationary blade 32, and stationary blade 32 sets up in bimetallic strip 7 below.
The cover is equipped with second lug 15 and the third porcelain ring 16 that is located long shell fragment 5 top in proper order on porcelain tube 17, the cover is equipped with the second porcelain ring 14 that is located between long shell fragment 5 and the contact piece 13 on the porcelain tube 17, the cover is equipped with the first lug 11 that is located the contact piece 13 below in proper order on the porcelain tube 17, first porcelain ring 12 and bimetallic strip 7, the one end fixedly connected with china rice 6 of porcelain tube 17 is kept away from to bimetallic strip 7, china rice 6's top and long shell fragment 5 and short 8 junction fixed connection of shell fragment, fixedly connected with and the resistance wire 25 of contact piece 13 contact connection on the first lug 11, only use a third porcelain ring 16, resistance wire 25 sets up in contact piece 13 bottom.
Example 1: the support 3, the long elastic sheet 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first lug plate 11, the first porcelain ring 12 and the bimetallic strip 7 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and the liquid rises, the liquid rushes into the diaphragm box 19, the bottom of the diaphragm box 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the static contact 24 to connect a circuit, when the knob insulator 4 presses the long spring 5 and the short spring 8, the bimetal 7 is deformed by applying force to the bimetal 7 through the knob insulator 6, when resetting, the long spring 5, the short spring 8 and the movable contact 9 are reset rapidly by the elastic force of the bimetallic strip 7, so that accurate temperature control is realized, and the resistance wire 25 is arranged at the bottom of the contact piece 13.
Example 2: the bracket 3, the long spring 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the bimetallic strip 7, the first lug plate 11 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and the liquid rises, the liquid rushes into the diaphragm box 19, the bottom of the diaphragm box 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the static contact 24 to connect a circuit, when the knob insulator 4 presses the long spring 5 and the short spring 8, the bimetal 7 is deformed by applying force to the bimetal 7 through the knob insulator 6, when resetting, the long spring 5, the short spring 8 and the movable contact 9 are reset rapidly by the elastic force of the bimetallic strip 7, so that accurate temperature control is realized, and the resistance wire 25 is arranged at the bottom of the bimetallic strip 7.
Example 3: the support 3, the long elastic sheet 5, the contact piece 13, the second lug 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the fourth porcelain ring 27, the bimetallic strip 7, the first lug 11 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and liquid expansion occurs, liquid rushes into the capsule 19, the bottom of the capsule 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the fixed contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, force is applied to the bimetallic sheet 7 through the porcelain rice 6, the bimetallic sheet 7 deforms, and when resetting is carried out, the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 are reset rapidly through the elastic force of the bimetallic sheet 7 to realize accurate temperature control, the glass fiber tube 28 is sleeved on the bimetallic strip 7, and then the resistance wire 25 is wound, and the resistance wire 25 is connected with the contact piece 13.
Example 4: the support 3, the long elastic sheet 5, the contact piece 13, the second lug 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the bimetallic strip 7, the second gasket 30, the mica sheet 29, the first lug 11 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and liquid expansion occurs, the liquid rushes into the capsule 19, the bottom of the capsule 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the stationary contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, the force is applied to the bimetallic strip 7 through the knob insulator 6 to deform the bimetallic strip 7, when resetting is carried out, the elastic force of the bimetallic strip 7 enables the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 to reset quickly to realize accurate temperature control, the mica sheet 29 is arranged below the bimetallic strip 7, and the resistance wire 25 is installed through the mica sheet 29.
Example 5: the support 3, the long elastic sheet 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the mica sheet 29, the first lug plate 11, the first porcelain ring 12 and the bimetallic strip 7 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and liquid expansion occurs, the liquid rushes into the bellows 19, the bottom of the bellows 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the stationary contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, the force is applied to the bimetallic strip 7 through the porcelain meter 6, the bimetallic strip 7 deforms, when resetting is carried out, the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 are reset rapidly through the elastic force of the bimetallic strip 7 to realize accurate temperature control, the mica sheet 29 is arranged between the contact piece 13 and the bimetallic strip 7, the resistance wire 25 is mounted through a mica sheet 29.
Example 6: the support 3, the long elastic sheet 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the bimetallic strip 7, the first lug plate 11 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises, a liquid expansion phenomenon occurs, liquid rushes into the capsule 19, the bottom of the capsule 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the stationary contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, the bimetallic strip 7 is applied with force through the porcelain meter 6, the bimetallic strip 7 deforms, when resetting is carried out, the elastic force of the bimetallic strip 7 enables the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 to be reset quickly to realize accurate temperature control, and no resistance wire 25 is arranged, the bimetal 7 is directly overcurrent.
Example 7: the support 3, the long elastic sheet 5, the contact piece 13, the second lug 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the bifurcating bimetallic strip 31, the first lug 11 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises, a liquid expansion phenomenon occurs, liquid rushes into the capsule 19, the bottom of the capsule 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the stationary contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, the force is applied to the bimetallic sheet 7 through the porcelain meter 6, the bimetallic sheet 7 deforms, when resetting is carried out, the elastic force of the bimetallic sheet 7 enables the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 to reset quickly, accurate temperature control is realized, 25 is not arranged, the bifurcated bimetal 31 is directly overcurrent.
Example 8: the support 3, the long elastic sheet 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first gasket 26, the bimetallic strip 7, the first lug plate 11, the fixing piece 32 and the first porcelain ring 12 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises, a liquid expansion phenomenon occurs, the liquid rushes into the bellows 19, the bottom of the bellows 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the static contact 24 to communicate a circuit, when the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards, the bimetallic strip 7 is exerted with the porcelain meter 6, the bimetallic strip 7 deforms, when resetting is carried out, the elastic force of the bimetallic strip 7 enables the long elastic sheet 5, the short elastic sheet 8 and the movable contact 9 to reset quickly to realize accurate temperature control, the resistance wire 25 is installed through the fixing piece 32, and the securing plate 32 is disposed below the bimetal 7.
Example 9: the support 3, the long elastic sheet 5, the contact piece 13, the second lug plate 15, the two third porcelain rings 16, the second porcelain ring 14, the first lug plate 11, the first porcelain ring 12 and the bimetallic strip 7 are fixed on the porcelain tube 17, the temperature sensing tube 22 is directly contacted with the inner container of the whole machine to achieve rapid temperature sensing, when the temperature of the temperature sensing tube 22 rises and the liquid rises, the liquid rushes into the diaphragm box 19, the bottom of the diaphragm box 19 swells to drive the knob insulator 4 to move downwards, the knob insulator 4 presses the long elastic sheet 5 and the short elastic sheet 8 downwards to enable the movable contact 9 to be contacted with the static contact 24 to connect a circuit, when the knob insulator 4 presses the long spring 5 and the short spring 8, the bimetal 7 is deformed by applying force to the bimetal 7 through the porcelain rice 6, when resetting, the long spring 5, the short spring 8 and the movable contact 9 are reset quickly by the elastic force of the bimetallic strip 7, so that accurate temperature control is realized, only one third porcelain ring 16 is used, and the resistance wire 25 is arranged at the bottom of the contact piece 13.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a novel two accuse temperature and overtemperature protection liquid bloated temperature controller, includes ceramic tube (17), its characterized in that: the middle of the porcelain tube (17) is fixedly provided with a rivet (10) penetrating through the porcelain tube (17), the porcelain tube (17) is sequentially and fixedly connected with a support (3), a long elastic sheet (5) and a contact piece (13) from top to bottom through the rivet (10), one end, away from the porcelain tube (17), of the support (3) is rotatably connected with a temperature adjusting screw (18), the top of the temperature adjusting screw (18) is fixedly connected with an adjusting shaft (1) positioned at the top of the support (3), the bottom of the temperature adjusting screw (18) is in threaded connection with a diaphragm capsule (19) positioned at the bottom of the support (3), a limiting piece (2) is arranged between the diaphragm capsule (19) and the support (3), the bottom of the diaphragm capsule (19) is fixedly connected with a porcelain column (4), the bottom of one end, away from the porcelain tube (17), of the long elastic sheet (5) is connected with a short elastic sheet (8), and one end, close to the porcelain tube (17), of the short elastic sheet (8) is fixedly provided with a movable contact point (9), fixed mounting has stationary contact (24) that are located movable contact (9) below on contact piece (13), the back fixed mounting of support (3) has protective housing (23), fixed intercommunication has capillary (21) on bellows (19), the cover is equipped with protecting pipe (20) on capillary (21), the fixed intercommunication of one end that bellows (19) were kept away from in capillary (21) has temperature sensing pipe (22).
2. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: a second lug (15) and two third porcelain rings (16) which are positioned above the long elastic sheet (5) are sequentially sleeved on the porcelain tube (17), the porcelain tube (17) is sleeved with a second porcelain ring (14) positioned between the long elastic sheet (5) and the contact sheet (13), the porcelain tube (17) is sequentially sleeved with a first lug plate (11), a first porcelain ring (12) and a bimetallic strip (7) which are positioned below the contact piece (13), one end of the bimetallic strip (7) far away from the porcelain tube (17) is fixedly connected with a porcelain rice (6), the top of the porcelain rice (6) is fixedly connected with the joint of the long elastic sheet (5) and the short elastic sheet (8), the resistance wire (25) is connected to the first wiring piece (11), and one end, far away from the first wiring piece (11), of the resistance wire (25) is in contact connection with the bottom of one end, far away from the porcelain tube (17), of the contact piece (13).
3. The novel dual-temperature-control and over-temperature-protection liquid swelling temperature controller according to claim 1, characterized in that: the porcelain tube is characterized in that a second lug (15) and two third porcelain rings (16) located above the long elastic piece (5) are sequentially sleeved on the porcelain tube (17), a second porcelain ring (14) located between the long elastic piece (5) and the contact piece (13) is sleeved on the porcelain tube (17), a first gasket (26), a double metal piece (7), a first lug (11) and a first porcelain ring (12) located below the contact piece (13) are sequentially sleeved on the porcelain tube (17), one end of the double metal piece (7) is fixedly connected with porcelain rice (6) far away from the porcelain tube (17), the top of the porcelain rice (6) is fixedly connected with the connection positions of the long elastic piece (5) and the short elastic piece (8), a resistance wire (25) is connected on the first lug (11), and the top of the resistance wire (25) is connected with the bottom of the contact piece (13).
4. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: a second lug (15) and two third porcelain rings (16) which are positioned above the long elastic sheet (5) are sequentially sleeved on the porcelain tube (17), the porcelain tube (17) is sleeved with a second porcelain ring (14) positioned between the long elastic sheet (5) and the contact sheet (13), the porcelain tube (17) is sequentially sleeved with a first gasket (26), a fourth porcelain ring (27), a bimetallic strip (7), a first lug plate (11) and a first porcelain ring (12) which are positioned below the contact piece (13), one end of the bimetallic strip (7) far away from the porcelain tube (17) is fixedly connected with a porcelain rice (6), the top of the porcelain rice (6) is fixedly connected with the joint of the long elastic sheet (5) and the short elastic sheet (8), the middle part of the bimetallic strip (7) is sleeved with a glass fiber tube (28), and the glass fiber tube (28) is wound and connected with a resistance wire (25) connected with the contact piece (13).
5. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the utility model discloses a ceramic tube, including porcelain pipe (17), ceramic tube (17) go up in proper order the cover be equipped with second lug (15) and two third porcelain rings (16) that are located long shell fragment (5) top, the cover is equipped with second porcelain ring (14) that are located between long shell fragment (5) and contact piece (13) on porcelain pipe (17), the cover is equipped with in proper order on porcelain pipe (17) and is located first gasket (26), bimetallic strip (7), second gasket (30), mica sheet (29), first lug (11) and first porcelain ring (12) of contact piece (13) below, the one end fixedly connected with china rice (6) of porcelain pipe (17) are kept away from in bimetallic strip (7), the top and long shell fragment (5) and short shell fragment (8) junction fixed connection of china rice (6), the pot head that porcelain pipe (17) was kept away from in mica sheet (29) is equipped with resistance wire (25).
6. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the utility model discloses a ceramic tube, including porcelain pipe (17), insulator (17), first gasket (26), mica sheet (29), first lug (11), first insulator (12) and bimetallic strip (7) that are located contact piece (13) below are overlapped in proper order to be equipped with second lug (15) and two third porcelain rings (16) that are located long shell fragment (5) top on porcelain pipe (17), the cover is equipped with second porcelain ring (14) that are located between long shell fragment (5) and contact piece (13) on porcelain pipe (17), the cover is equipped with first gasket (26), mica sheet (29), first porcelain ring (12) and bimetallic strip (7) in proper order on porcelain pipe (17), the one end fixedly connected with china rice (6) of porcelain pipe (17) are kept away from in bimetallic strip (7), the top and long shell fragment (5) and short shell fragment (8) junction fixed connection of china rice (6), the pot head that porcelain pipe (17) was kept away from in mica sheet (29) is equipped with resistance wire (25).
7. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the cover is equipped with second lug (15) and two third porcelain ring (16) that are located long shell fragment (5) top in proper order on porcelain tube (17), the cover is equipped with second porcelain ring (14) that are located between long shell fragment (5) and contact piece (13) on porcelain tube (17), the cover is equipped with first gasket (26), bimetallic strip (7), first lug (11) and first porcelain ring (12) that are located contact piece (13) below in proper order on porcelain tube (17), the one end fixedly connected with china rice (6) of porcelain tube (17) are kept away from in bimetallic strip (7), the top and long shell fragment (5) and short shell fragment (8) junction fixed connection of china rice (6).
8. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the cover is equipped with second lug (15) and two third porcelain ring (16) that are located long shell fragment (5) top in proper order on porcelain tube (17), the cover is equipped with second porcelain ring (14) that are located between long shell fragment (5) and contact piece (13) on porcelain tube (17), the cover is equipped with first gasket (26), the bimetallic strip that forks (31), first lug (11) and first porcelain ring (12) that are located contact piece (13) below in proper order on porcelain tube (17), the one end fixedly connected with china rice (6) of porcelain tube (17) are kept away from in the bimetallic strip that forks (31), the top and long shell fragment (5) and short shell fragment (8) junction fixed connection of china rice (6).
9. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the utility model discloses a porcelain tube, including porcelain tube (17), insulator (17) and porcelain tube (17), the cover is equipped with second lug (15) and two third porcelain rings (16) that are located long shell fragment (5) top in proper order, the cover is equipped with second porcelain ring (14) that are located between long shell fragment (5) and contact piece (13) on insulator (17), the cover is equipped with first gasket (26), bimetallic strip (7), first lug (11), stationary blade (32) and first porcelain ring (12) that are located contact piece (13) below in proper order on insulator (17), the one end fixedly connected with china rice (6) of insulator (17) are kept away from in bimetallic strip (7), the top and long shell fragment (5) and short shell fragment (8) junction fixed connection of china rice (6), the one end top that insulator (17) were kept away from in stationary blade (32) is equipped with resistance wire (25).
10. The novel dual-temperature-control and over-temperature-protection liquid expansion temperature controller according to claim 1, characterized in that: the porcelain tube is characterized in that a second lug (15) and a third porcelain ring (16) which are located above a long elastic sheet (5) are sequentially sleeved on the porcelain tube (17), a second porcelain ring (14) which is located between the long elastic sheet (5) and a contact piece (13) is sleeved on the porcelain tube (17), a first lug (11), a first porcelain ring (12) and a double-metal sheet (7) which are located below the contact piece (13) are sequentially sleeved on the porcelain tube (17), one end of the double-metal sheet (7) far away from the porcelain tube (17) is fixedly connected with porcelain rice (6), the top of the porcelain rice (6) is fixedly connected with the connection positions of the long elastic sheet (5) and the short elastic sheet (8), and a resistance wire (25) which is in contact connection with the contact piece (13) is fixedly connected with the first lug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898451.1U CN217239346U (en) | 2022-04-19 | 2022-04-19 | Novel double-temperature-control and over-temperature-protection liquid expansion temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898451.1U CN217239346U (en) | 2022-04-19 | 2022-04-19 | Novel double-temperature-control and over-temperature-protection liquid expansion temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217239346U true CN217239346U (en) | 2022-08-19 |
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|---|---|---|---|
| CN202220898451.1U Active CN217239346U (en) | 2022-04-19 | 2022-04-19 | Novel double-temperature-control and over-temperature-protection liquid expansion temperature controller |
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| Country | Link |
|---|---|
| CN (1) | CN217239346U (en) |
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2022
- 2022-04-19 CN CN202220898451.1U patent/CN217239346U/en active Active
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Address after: 246100 Building 14, Entrepreneurship and Innovation Industrial Park, Liren West Road, Huaining County Industrial Park, Anqing, Anhui Province Patentee after: Anhui Huide Electronic Technology Co.,Ltd. Address before: 246121 taoting Road, Huaining Industrial Park, Anqing City, Anhui Province Patentee before: Anhui Huide Electronic Technology Co.,Ltd. |
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