CN206003696U - A kind of attemperating unit being precisely controlled heating temperature - Google Patents
A kind of attemperating unit being precisely controlled heating temperature Download PDFInfo
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- CN206003696U CN206003696U CN201620812644.5U CN201620812644U CN206003696U CN 206003696 U CN206003696 U CN 206003696U CN 201620812644 U CN201620812644 U CN 201620812644U CN 206003696 U CN206003696 U CN 206003696U
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Abstract
This utility model provides a kind of attemperating unit being precisely controlled heating temperature, by described depression bar, described static contact is contacted with each other with described moving contact, bimetal leaf can produce, after being heated by sheet metal material superhigh temperature, the thermal deformation process being bent upwards, thus by promoting moving contact upwards on reed under jack-up for the vertical insulated column, make moving contact mutually disconnect with static contact to contact, heating line forms short circuit, prevent temperature from exceeding limit value effect thus playing control temperature, upper reed plate and described lower reed are the significantly more efficient heat deformable state being bent upwards that ensure that after being heated of bimetal spring structure, now power failure alarm device senses that open circuit sends alarm, maintainer is notified to be overhauled.This attemperating unit structure is simple, obvious for the temperature control effect under superelevation temperature state.
Description
Technical field
This utility model is related to domain of control temperature, more particularly, to a kind of attemperating unit being precisely controlled heating temperature.
Background technology
Temperature controller is the device being run according to temperature control firing equipment, is widely used in and needs high-temperature heating, baking etc.
Equipment or occasion, the heating workshop especially under needing hyperthermal environments, once temperature exceedes limit value it is necessary to temperature control
Device can disconnect the heating signal of heater in time, thus control environment will not too high thus affect the quality of production and may
Produce the hidden danger of security incident, therefore, it is possible to how allow temperature controller more accurately controls ambient temperature be current in the urgent need to
The problem solving.
Utility model content
In order to overcome shortcoming of the prior art, the purpose of this utility model is that providing one kind can be precisely controlled is heated
The attemperating unit of temperature.
A kind of attemperating unit being precisely controlled heating temperature, including insulation assembly and the company being arranged on described insulation assembly
Connected components, described coupling assembly includes upper and lower reed, vertical insulated column, pressing plate, fixed touching plate and power failure alarm device, described fixed tactile
The left end separation of the left end of piece and described upper reed plate is fixed on described insulation assembly, and the right-hand member of described upper reed plate prolongs to the right
Stretch and form the right-hand member of dogleg section and described lower reed and be fixed on the top of described vertical insulated column, the left end bottom of described lower reed
Portion is provided with moving contact, and vertically corresponding position is provided with static contact to described fixed touching plate upwards with described moving contact；Under described fixed touching plate
Side is provided with the bimetal leaf that thickness is 0.8mm, and it is on described insulation assembly and fixed with described that the left end of described bimetal leaf is fixed on
Contact separates, and the right-hand member of described bimetal leaf is fixed on the bottom of described vertical insulated column；Described insulation assembly top is provided with
Pressing plate, the left end of described pressing plate is fixed on described insulation assembly；The middle part of described pressing plate is provided with pressure-regulating device, described pressure
Apparatus for adjusting force includes screw knob, is provided with, below described screw knob, the depression bar contacting with described upper reed plate, by described
Depression bar makes described static contact contact with each other with described moving contact, makes to be formed closed line between described upper reed plate and described fixed touching plate
Road；Bending is extended and is connected with the right-hand member of described bimetal leaf to the right on the right side of described pressing plate；On described fixed touching plate
It is additionally provided with metal partion (metp), described metal partion (metp) and described upper reed plate are all provided with described insulation assembly and described bimetal leaf between
There is external connection port；Described power failure alarm device be connected to the described external connection port of described upper reed plate and described metal partion (metp) it
Between, for sending warning when described static contact is connected disconnection with described moving contact；Described upper reed plate and described lower reed are
Bimetal spring structure, its thickness is 0.3mm, and described upper reed plate and described lower reed are all using 0.15 beryllium copper material.
It is connected with Temperature protection device, described temperature between described external connection port on described fixed touching plate and described metal partion (metp)
Degree safety are built-in with temperature sensor and electric fuse, when described temperature sensor senses are to excessive temperature, described insurance
Silk disconnects automatically, makes to be formed open circuit between the described external connection port on described fixed touching plate and described metal partion (metp).
Described insulation assembly is included between described upper reed plate, described pressing plate, described metal partion (metp) and described fixed touching plate point
Separate some collets coming, pass through rivet interlacement between described collets integral.
Described vertical insulated column adopts ceramic insulating material.
Beneficial effect
Compare with prior art, this utility model has the advantages that：
By the rotation of screw knob, so that depression bar is moved up and down, prop up upper reed plate for providing the lower surging of moving contact,
It is used for adjusting temperature during connecting and disconnecting of the circuit, and static contact and moving contact contact with each other, static contact is contacted with each other with moving contact, and it is fixed to make
The circuit forming closure between contact and upper and lower reed is connected.
Bimetal leaf can produce, after being heated by sheet metal material superhigh temperature, the thermal deformation process being bent upwards, thus logical
Come over to promote moving contact upwards on reed under jack-up for the vertical insulated column, so that moving contact is mutually disconnected with static contact and contact, heating
Circuit forms short circuit, prevents temperature from exceeding limit value effect thus playing control temperature, bimetal leaf is effectively guaranteed and is heated
The heat deformable state being bent upwards afterwards, the heating temperature required for sheet metal thermal deformation of different-thickness is all different, more thick then
Required heating temperature is higher, the bimetal leaf thickness therefore in this utility model be 0.8mm, can 500 degree about with
On hot environment under be upturned by thermal deformation, promote moving contact and static contact to produce open circuit.
Likewise, upper reed plate and described lower reed are bimetal spring structure, its thickness is 0.3mm, when temperature controller is subject to
Then have dual upwardly effect, being thermally deformed from being passively changed into active of the bimetal spring of 0.3mm thickness when hot, make
Temperature control is more accurate, obvious for the power-off effect under superelevation temperature state.
It is connected with Temperature protection device, Temperature protection device is built-in between external connection port on fixed touching plate and metal partion (metp)
Temperature sensor and electric fuse, when temperature sensor senses are to excessive temperature, electric fuse disconnects automatically, makes fixed touching plate and metal
Form open circuit between external connection port on dividing plate.By Temperature protection device, make the temperature control effect of temperature controller more stable
With accurate, structure is simple, and effect is more preferable！
When power failure alarm device senses that circuit occurs open circuit thus sending alarm, maintainer is notified to be overhauled.Side
Just use.
Upper reed plate and lower reed, all using 0.15 beryllium copper material, absorb heat effect preferable.
Brief description
Fig. 1 is a kind of structural representation of the attemperating unit being precisely controlled heating temperature in this utility model.
Drawing reference numeral：
1- insulation assembly (collets)；2- upper reed plate；Reed under 3-；4- pressing plate；5- bimetal leaf；6- moving contact；7- is fixed
Contact；8- static contact；9- screw knob；10- depression bar；11- metal partion (metp)；The vertical insulated column of 12-；13- external connection port；14- temperature
Degree safety；15- power failure alarm device；16- rivet.
Specific embodiment
This utility model is further described with reference to specific embodiment, but this utility model is not limited to
In these specific embodiments.One skilled in the art would recognize that this utility model covers in Claims scope
All alternatives, improvement project and the equivalents being potentially included.
Fig. 1 is a kind of structural decomposition diagram of the attemperating unit being precisely controlled heating temperature in this utility model.As Fig. 1
Shown, this utility model provides a kind of attemperating unit being precisely controlled heating temperature, includes insulation assembly 1 and is arranged on insulation group
Coupling assembly on part 1, coupling assembly includes upper and lower reed 3, vertical insulated column 12, pressing plate 4, fixed touching plate 7 and power alarm dress
Put 15, the left end separation of the left end of fixed touching plate 7 and upper reed plate 2 is fixed on insulation assembly 1, and the right-hand member of upper reed plate 2 is to the right
The right-hand member of extension formation dogleg section and lower reed 3 is fixed on the top of vertical insulated column 12, and the left end bottom of lower reed 3 is provided with
Moving contact 6, vertically corresponding position is provided with static contact 8 to fixed touching plate 7 upwards with moving contact 6；Being provided with thickness below fixed touching plate 7 is
The bimetal leaf 5 of 0.8mm, the left end of bimetal leaf 5 is fixed on insulation assembly 1 and is separated with fixed touching plate 7, bimetal leaf 5
Right-hand member be fixed on the bottom of vertical insulated column 12；Insulation assembly 1 top is provided with pressing plate 4, and the left end of pressing plate 4 is fixed on insulation group
On part 1；The middle part of pressing plate 4 is provided with pressure-regulating device, and pressure-regulating device includes screw knob 9, is provided with below screw knob 9
The depression bar 10 contacting with upper reed plate 2, by the rotation of screw knob 9, makes depression bar 10 move up and down, prop up upper reed plate 2 for
There is provided the lower surging of moving contact 6, for adjusting temperature during connecting and disconnecting of the circuit, and static contact 8 and moving contact 6 contact with each other, make
The circuit forming closure between fixed touching plate 7 and upper and lower reed 3 is connected；The right side of pressing plate 4 to the right bending extend and with double gold
The right-hand member belonging to piece 5 is connected；Metal partion (metp) 11 is additionally provided with the insulation assembly 1 and bimetal leaf 5 between on fixed touching plate 7, gold
Belong to dividing plate 11 and upper reed plate 2 is equipped with external connection port 13；Power failure alarm device 15 be connected to upper reed plate 2 and metal partion (metp) 11 it
Between, power failure alarm device 15 built-in power (not shown) and alarm (not shown), it is used for sensing when static contact 8 and moving contact
6 split circuits send warning when connecting disconnection；Upper reed plate 2 and lower reed 3 are bimetal spring structure, and its thickness is 0.3mm,
Upper reed plate 2 and lower reed 3, all using 0.15 beryllium copper material, absorb heat effect preferable.
Specifically, bimetal leaf 5 can produce, after being heated by sheet metal material superhigh temperature, the thermal deformation being bent upwards
Journey, thus by promote moving contact upwards on reed 3 under jack-up for the vertical insulated column 12, making moving contact 6 mutual with static contact 8
Disconnecting contact, heating line forms short circuit, preventing temperature from exceeding limit value effect thus playing control temperature, bimetal leaf 5 has
The heat deformable state being bent upwards that ensure that after being heated of effect, the heating temperature required for sheet metal thermal deformation of different-thickness
All different, more thick then required heating temperature is higher, and bimetal leaf 5 thickness therefore in this utility model is 0.8mm, Neng Gou
500 degree Zuo You above hot environment under be upturned by thermal deformation, promote moving contact 6 and static contact 8 to produce open circuit.
Vertically insulated column 12 adopts ceramic insulating material, and insulation effect is good.
Further, it is connected with Temperature protection device 14 between the external connection port 13 on fixed touching plate 7 and metal partion (metp) 11, temperature
Degree safety 14 are built-in with temperature sensor (not shown) and electric fuse (not shown), when temperature sensor senses arrived high temperature
When spending, electric fuse disconnects automatically, makes to be formed open circuit between the external connection port 13 on fixed touching plate 7 and metal partion (metp) 11.
Further, insulation assembly 1 includes to separate between upper reed plate 2, pressing plate 4, metal partion (metp) 11 and fixed touching plate 7
Some collets 1, linked into an integrated entity by rivet 16 between collets 1.
It will be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as
Illustrate and be not intended to limit this utility model.Function of the present utility model and structural principle, under the principle without departing substantially from above-mentioned displaying
Can arbitrarily change.
Claims (4)
1. a kind of attemperating unit being precisely controlled heating temperature it is characterised in that：Including insulation assembly and be arranged on described insulation
Coupling assembly on assembly, described coupling assembly includes upper and lower reed, vertical insulated column, pressing plate, fixed touching plate and power alarm dress
Put, the left end separation of the left end of described fixed touching plate and described upper reed plate is fixed on described insulation assembly, the right side of described upper reed plate
End extends to the right and forms the right-hand member of dogleg section and described lower reed and be fixed on the top of described vertical insulated column, described under
The left end bottom of reed is provided with moving contact, and vertically corresponding position is provided with static contact to described fixed touching plate upwards with described moving contact；
It is provided with the bimetal leaf that thickness is 0.8mm, the left end of described bimetal leaf is fixed on described insulation assembly below described fixed touching plate
Separate above and with described fixed touching plate, the right-hand member of described bimetal leaf is fixed on the bottom of described vertical insulated column；Described insulation
Assembly top is provided with pressing plate, and the left end of described pressing plate is fixed on described insulation assembly；The middle part of described pressing plate is provided with pressure and adjusts
Regulating device, described pressure-regulating device includes screw knob, is provided with and contacts with described upper reed plate below described screw knob
Depression bar, makes described static contact contact with each other with described moving contact by described depression bar, make described upper reed plate and described fixed touching plate it
Between formed closed circuit；Bending is extended and is connected with the right-hand member of described bimetal leaf to the right on the right side of described pressing plate；
It is additionally provided with metal partion (metp) on described insulation assembly and described bimetal leaf between, described metal partion (metp) and institute on described fixed touching plate
State upper reed plate and be equipped with external connection port；Described power failure alarm device be connected to described in described upper reed plate and described metal partion (metp)
Between external connection port, for sending warning when described static contact is connected disconnection with described moving contact；Described upper reed plate and described
Lower reed is bimetal spring structure, and its thickness is 0.3mm, and described upper reed plate and described lower reed are all using 0.15 beryllium copper material
Material.
2. a kind of attemperating unit being precisely controlled heating temperature according to claim 1 it is characterised in that：Described fixed touching plate
It is connected with Temperature protection device and the described external connection port on described metal partion (metp) between, described Temperature protection device is built-in with temperature
Degree sensor and electric fuse, when described temperature sensor senses are to excessive temperature, described electric fuse disconnects automatically, and it is described fixed to make
Form open circuit between described external connection port on contact and described metal partion (metp).
3. a kind of attemperating unit being precisely controlled heating temperature according to claim 1 it is characterised in that：Described insulation group
Part includes some collets that will separate between described upper reed plate, described pressing plate, described metal partion (metp) and described fixed touching plate,
Pass through rivet interlacement integral between described collets.
4. a kind of attemperating unit being precisely controlled heating temperature according to claim 1 it is characterised in that：Described vertically exhausted
Edge post adopts ceramic insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812644.5U CN206003696U (en) | 2016-07-15 | 2016-07-15 | A kind of attemperating unit being precisely controlled heating temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812644.5U CN206003696U (en) | 2016-07-15 | 2016-07-15 | A kind of attemperating unit being precisely controlled heating temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003696U true CN206003696U (en) | 2017-03-08 |
Family
ID=58201397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620812644.5U Expired - Fee Related CN206003696U (en) | 2016-07-15 | 2016-07-15 | A kind of attemperating unit being precisely controlled heating temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768193A (en) * | 2017-10-16 | 2018-03-06 | 罗铭炽 | Intelligent temperature senses controlling switch |
| CN110558854A (en) * | 2019-07-30 | 2019-12-13 | 李技献 | Alarm device, lid and cooking utensil |
| CN112525365A (en) * | 2020-11-27 | 2021-03-19 | 国网山东省电力公司东营供电公司 | High-temperature early warning protection device for power equipment |
-
2016
- 2016-07-15 CN CN201620812644.5U patent/CN206003696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768193A (en) * | 2017-10-16 | 2018-03-06 | 罗铭炽 | Intelligent temperature senses controlling switch |
| CN110558854A (en) * | 2019-07-30 | 2019-12-13 | 李技献 | Alarm device, lid and cooking utensil |
| CN112525365A (en) * | 2020-11-27 | 2021-03-19 | 国网山东省电力公司东营供电公司 | High-temperature early warning protection device for power equipment |
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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: 20170308 Termination date: 20190715 |