CN217792603U - Heating element of accurate temperature sensing - Google Patents
Heating element of accurate temperature sensing Download PDFInfo
- Publication number
- CN217792603U CN217792603U CN202221449690.5U CN202221449690U CN217792603U CN 217792603 U CN217792603 U CN 217792603U CN 202221449690 U CN202221449690 U CN 202221449690U CN 217792603 U CN217792603 U CN 217792603U
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- Prior art keywords
- temperature sensing
- heat
- sensing probe
- conducting element
- generating body
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000004677 Nylon Substances 0.000 claims description 19
- 229920001778 nylon Polymers 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000001012 protector Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 9
- 238000009529 body temperature measurement Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a heating element with accurate temperature sensing, which comprises a shell, wherein a first channel and a second channel are arranged in the shell, a water pipe is arranged in the first channel, a heating pipe is arranged in the second channel, a hollow groove is arranged on the shell, the hollow groove is positioned above the outlet end of the water pipe and is communicated with the first channel, a heat-conducting element is arranged in the hollow groove, and the heat-conducting element is abutted against the pipe wall of the water pipe; the shell is provided with a supporting and fixing structure, a temperature sensing probe is fixedly connected to the shell through the supporting and fixing structure, and one end of the temperature sensing probe is abutted to the heat conducting element; the casing is equipped with and supports fixed knot and construct, supports fixed knot and constructs including the bracing piece, and the bracing piece passes through location structure fixedly connected with temperature sensing probe, and temperature sensing probe one end offsets with heat-conducting element, has sparingly usage space, the temperature measurement is accurate, the heat transfer is fast, reduce calorific loss, connect stable effect.
Description
Technical Field
The utility model relates to a firing equipment technical field, in particular to heat-generating body of accurate temperature sensing.
Background
Along with the improvement of living standard, more and more young people like drinking coffee for a series of instant heating type heating equipment such as coffee machine are in due charge, and traditional heating equipment sets up the temperature-sensing element in the contact on the aluminum product casing, carries out the temperature measurement to the aluminum product casing, later feeds back data to the controller, realizes the control regulation to the temperature, and this kind of accuse temperature regulation mode is simple, high-efficient and low in manufacturing cost is promoted rapidly by the market.
However, the conventional heating apparatus described above has the following disadvantages: because the aluminum product casing is direct contact heating tube, its temperature is the temperature that is closest to the heating tube, then the aluminum product casing gives the water pipe heat transfer, because its contact point has certain distance from the water pipe for the temperature transfer has the delay, when making aluminum product casing temperature reach preset temperature, the water pipe temperature does not reach this temperature, and system control intensification stops, and the temperature that records like this is not the water pipe actual temperature, makes equipment temperature measurement accuse temperature inaccurate.
SUMMERY OF THE UTILITY MODEL
In order to solve the shortcoming that above-mentioned traditional firing equipment exists, the utility model aims at providing a heat-generating body of accurate temperature sensing adopts and directly sets up the fretwork groove at housing face to set up the extremely high heat conduction element of heat conductivity on the water pipe, through the temperature of this heat conduction element of temperature sensing probe direct measurement, have that the heat transfer is fast, the accurate effect of temperature measurement.
The above technical object of the present invention can be achieved by the following technical solutions: a heating body capable of accurately sensing temperature comprises a shell, wherein a first channel and a second channel are formed in the shell, a water pipe is installed in the first channel, a heating pipe is installed in the second channel, a hollow groove is formed in the shell, the hollow groove is located above the outlet end of the water pipe and communicated with the first channel, a heat conducting element is arranged in the hollow groove, and the heat conducting element abuts against the pipe wall of the water pipe; the shell is provided with a supporting and fixing structure, the shell is fixedly connected with a temperature sensing probe through the supporting and fixing structure, and one end of the temperature sensing probe is abutted to the heat conducting element.
Through adopting the above technical scheme, set up the fretwork groove at the casing upper surface, this fretwork groove is located the water pipe exit end directly over, fretwork tank bottom and first passageway intercommunication, place the high heat-conducting element of heat conductivity at the laminating of water pipe exit end outer wall, make water pipe temperature and heat-conducting element temperature can keep unanimous rapidly, the casing surface is connected with temperature sensing probe through supporting fixed knot structure, make temperature sensing probe unsettled connection directly over the fretwork groove steadily, terminal surface offsets with the heat-conducting element up end under the temperature sensing probe, make temperature sensing probe can the accurate actual temperature of measuring the water pipe, make the utility model discloses have save usage space, the temperature measurement is accurate, connect stable effect.
The utility model discloses a further set up to: the heat conducting element is set to be a red copper block.
Through adopting above-mentioned technical scheme, red copper possess high heat conductivity, can conduct the heat in the very short time, improved the utility model discloses the high efficiency and the precision of temperature measurement.
The utility model discloses a further set up to: the upper end of the heat conducting element is provided with a limit groove, and the limit groove is in limit fit with the end part of the temperature sensing probe.
By adopting the technical scheme, the upper end of the heat conducting element is stably connected with the temperature sensing probe.
The utility model discloses a further set up to: the lower end of the heat conducting element is provided with an arc-shaped groove, and the arc-shaped groove is attached to the pipe wall of the water pipe
By adopting the technical scheme, the lower end of the heat conducting element is tightly attached to the pipe wall of the water pipe, so that the heat transfer rate between the water pipe and the heat conducting element is improved.
The utility model discloses a further set up to: and a nylon heat insulation piece is further arranged in the hollow groove, and is sleeved at the end part of the temperature sensing probe and covers the heat conduction element.
Through adopting above-mentioned technical scheme, the nylon heat insulating part covers the heat-conducting element, has reduced the heat-conducting element effectively and has dispelled the heat outwards, so, the heat-conducting element surface temperature that the temperature-sensing probe measured is closer to the temperature of water pipe more, has improved the precision.
The utility model discloses a further set up to: the inner wall of the nylon heat insulation piece is provided with a plurality of convex ribs, and the convex ribs are matched with the heat conducting element in a positioning mode.
Through adopting above-mentioned technical scheme, the setting of protruding muscle is mainly in order to when fixed heat conduction component, and the effective area of contact of minimize nylon heat insulating part and heat conduction component to reduce the heat loss that heat conduction component leads to through contact nylon heat insulating part transmission heat.
The utility model discloses a further set up to: a limiting hole is formed in one end of the nylon heat insulation piece, a plurality of protruding blocks are arranged in the limiting hole, and the protruding blocks are matched with the temperature sensing probe in a positioning mode.
Through adopting above-mentioned technical scheme, the cooperation setting of spacing hole and lug can effectively restrict the rocking of temperature-sensing probe lower extreme, has also reduced the calorific loss that temperature-sensing probe and nylon heat insulating part contact lead to simultaneously.
The utility model discloses a further set up to: the supporting and fixing structure comprises a through hole, a bolt and a supporting rod, the supporting rod is provided with a threaded hole along the axial direction of the supporting rod, the temperature sensing probe is provided with a positioning block, the through hole is formed in the two ends of the positioning block, and the bolt penetrates through the through hole and is in threaded connection with the threaded hole, so that the temperature sensing probe is in positioning fit with the supporting rod.
Through adopting above-mentioned technical scheme, temperature sensing probe detachably is unsettled to be installed directly over the fretwork groove, has improved the change convenience of temperature sensing probe or fretwork inslot inner member.
The utility model discloses a further set up to: the temperature sensing probe is characterized in that a mounting seat is arranged at the upper end of the shell, a thermal protector is arranged on the mounting seat, and the thermal protector is electrically connected with the temperature sensing probe.
Through adopting above-mentioned technical scheme, reduced extra thermal protector installation occupation space, thermal protector is right with temperature sensing probe feedback control simultaneously the utility model discloses carry out overheat protection.
The utility model discloses a further set up to: and a cover plate is arranged on the upper part of the mounting seat.
Through adopting above-mentioned technical scheme, the setting of apron can prevent effectively that the thermal protector from deviating from the mount pad, leads to the damage of thermal protector.
To sum up, the utility model discloses following beneficial effect has: through directly seting up the fretwork groove on the casing surface to set up the heat conduction element that the heat conductivity is very high on the water pipe, through the temperature sensing probe direct measurement this heat conduction element's temperature, have connect stably, the heat transfer is fast, reduce calorific loss, the accurate effect of temperature measurement.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is a structural diagram of the present invention after the partial explosion of fig. 1.
Fig. 3 is a plan view of the present invention.
Fig. 4 isbase:Sub>A structural view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A in fig. 3 according to the present invention.
Fig. 5 is an enlarged view of the region B in fig. 4 according to the present invention.
Fig. 6 is a structural view of the nylon heat insulator of the present invention.
Fig. 7 is a bottom view of the nylon thermal insulation of the present invention.
Fig. 8 is a structural view of the heat conducting member of the present invention.
Fig. 9 is another view structural diagram of the heat conducting element of the present invention.
In the figure: 1. a housing; 11. hollowing out the grooves; 12. a support bar; 121. a threaded hole; 13. a first channel; 2. a water pipe; 3. a heat generating tube; 4. a heat conducting element; 41. a limiting groove; 42. an arc-shaped slot; 5. a temperature sensing probe; 51. positioning blocks; 511. a through hole; 6. a mounting seat; 61. a thermal protector; 62. a cover plate; 7. a nylon insulation; 71. a rib is protruded; 72. a limiting hole; 721. a bump; 8. and (4) bolts.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
An accurate temperature sensing heating body is shown in fig. 1-9 and comprises a shell 1, wherein a first channel 13 and a second channel are arranged in the shell 1, a water pipe 2 is installed in the first channel 13, a heating pipe 3 is installed in the second channel, a hollow groove 11 is formed in the shell 1 above the outlet end of the water pipe 2, the hollow groove 11 is communicated with the first channel 13, a heat conducting element is arranged in the hollow groove 11, in the embodiment, the heat conducting element is a red copper block, and the red copper block is abutted against the pipe wall of the water pipe 2; the shell 1 is provided with a supporting and fixing structure, the supporting and fixing structure comprises a through hole 511, a bolt 8 and a supporting rod 12, a threaded hole 121 is axially formed in the supporting rod 12 in a delayed mode, a positioning block 51 is fixedly connected to the temperature sensing probe 5, the through hole 511 is formed in two ends of the positioning block 51, the bolt 8 penetrates through the through hole 511 to be in threaded connection with the threaded hole 121, the temperature sensing probe 5 is fixedly hung over the hollowed groove 11, one end of the temperature sensing probe 5 abuts against a red copper block, a limiting groove 41 is formed in the upper end of the red copper block, and the limiting groove 41 is in limiting fit with the end portion of the temperature sensing probe 5; arc wall 42 has been seted up to red copper piece lower extreme, and arc wall 42 and the pipe wall laminating of water pipe 2 are equipped with mount pad 6 in the casing 1 upper end, and mount pad 6 is equipped with thermal protector 61, thermal protector 61 and temperature sensing probe 5 electric connection.
In order to reduce the utility model discloses a calorific loss, it overlaps in 5 tip of temperature-sensing probe and covers the red copper piece to be equipped with nylon heat insulating part 7, four sides of 7 inner walls of nylon heat insulating part are equipped with eight protruding muscle 71 altogether, protruding muscle 71 offsets with red copper piece outer wall, make red copper piece and 7 location coordination of nylon heat insulating part, spacing hole 72 has been seted up to 7 upper ends of nylon heat insulating part, this spacing hole 72 is used for inserting of temperature-sensing probe 5, circumference equidistant is equipped with four lugs 721 in spacing hole 72, lug 721 and 5 spacing cooperation of temperature-sensing probe, nylon heat insulating part 7 and 5 area of contact of temperature-sensing probe have been reduced in the time of fixed temperature-sensing probe 5, thermal loss has further been reduced.
In order to further improve the utility model discloses an installation stability and convenience, mount pad 6 is established on casing 1, and 6 are equipped with thermal protector 61 in the mount pad, have reduced the extra installation usage space of thermal protector 61, are equipped with apron 62 on 6 upper portions of mount pad, can prevent that thermal protector 61 from breaking away from mount pad 6.
The utility model discloses a basic operating principle does: offer fretwork groove 11 at casing 1's upper surface, this fretwork groove 11 is located water pipe 2 exit end directly over, laminate on water pipe 2 and place the high red copper piece of heat conductivity, make water pipe 2 temperature and red copper piece temperature can remain unanimous rapidly all the time, casing 1 upper surface is equipped with bracing piece 12, temperature sensing probe 5 is connected to bracing piece 12, make temperature sensing probe 5 can be unsettled connection steadily directly over fretwork groove 11, terminal surface offsets with red copper piece up end under the temperature sensing probe 5, make temperature sensing probe 5 can accurate actual temperature of measuring water pipe 2, make the utility model discloses have save usage space, the temperature measurement is accurate, the heat transfer is fast, reduce calorific loss, connect stable effect.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. The utility model provides a heat-generating body of accurate temperature sensing, includes casing (1), first passageway (13) and second passageway have been seted up in the casing, install water pipe (2) in first passageway (13), install heating tube (3), its characterized in that in the second passageway: a hollow groove (11) is formed in the shell (1), the hollow groove (11) is located above the outlet end of the water pipe (2) and communicated with the first channel (13), a heat conducting element (4) is arranged in the hollow groove (11), and the heat conducting element (4) is abutted to the pipe wall of the water pipe (2); the shell (1) is provided with a supporting and fixing structure, the shell (1) is fixedly connected with a temperature sensing probe (5) through the supporting and fixing structure, and one end of the temperature sensing probe (5) is abutted to the heat conducting element (4).
2. A heat-generating body of accurate temperature sensing according to claim 1, characterized in that: the heat conducting element (4) is a red copper block.
3. A heat-generating body of accurate temperature sensing according to claim 1, characterized in that: the upper end of the heat conducting element (4) is provided with a limiting groove (41), and the limiting groove (41) is in limiting fit with the end part of the temperature sensing probe (5).
4. A heat-generating body of accurate temperature sensing as set forth in claim 1, characterized in that: an arc-shaped groove (42) is formed in the lower end of the heat conducting element (4), and the arc-shaped groove (42) is attached to the pipe wall of the water pipe (2).
5. A heat-generating body of accurate temperature sensing according to claim 1, characterized in that: and a nylon heat insulation piece (7) is further arranged in the hollow-out groove (11), and the end part of the temperature sensing probe (5) is sleeved with the nylon heat insulation piece (7) and covers the heat conduction element (4).
6. A heat-generating body of accurate temperature sensing as set forth in claim 5, characterized in that: the inner wall of the nylon heat insulation piece (7) is provided with a plurality of convex ribs (71), and the convex ribs (71) are matched with the heat conduction element (4) in a positioning manner.
7. A heat-generating body of accurate temperature sensing according to claim 5, characterized in that: one end of the nylon heat insulation piece (7) is provided with a limiting hole (72), the limiting hole (72) is provided with a plurality of convex blocks (721), and the convex blocks (721) are matched with the temperature sensing probe (5) in a positioning manner.
8. A heat-generating body of accurate temperature sensing according to claim 1, characterized in that: the supporting and fixing structure comprises a through hole (511), a bolt (8) and a supporting rod (12), the supporting rod (12) is provided with a threaded hole (121) along the axial direction of the supporting rod, the temperature sensing probe (5) is provided with a positioning block (51), the through hole (511) is formed in the two ends of the positioning block (51), and the bolt (8) penetrates through the through hole (511) and the threaded hole (121) to be in threaded connection, so that the temperature sensing probe (5) is in positioning fit with the supporting rod (12).
9. A heat-generating body of accurate temperature sensing according to claim 1, characterized in that: the temperature-sensing probe is characterized in that a mounting seat (6) is arranged at the upper end of the shell (1), a thermal protector (61) is arranged on the mounting seat (6), and the thermal protector (61) is electrically connected with the temperature-sensing probe (5).
10. A heat-generating body of accurate temperature sensing according to claim 9, characterized in that: and a cover plate (62) is arranged at the upper part of the mounting seat (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221449690.5U CN217792603U (en) | 2022-06-10 | 2022-06-10 | Heating element of accurate temperature sensing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221449690.5U CN217792603U (en) | 2022-06-10 | 2022-06-10 | Heating element of accurate temperature sensing |
Publications (1)
Publication Number | Publication Date |
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CN217792603U true CN217792603U (en) | 2022-11-15 |
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ID=83990674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221449690.5U Active CN217792603U (en) | 2022-06-10 | 2022-06-10 | Heating element of accurate temperature sensing |
Country Status (1)
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CN (1) | CN217792603U (en) |
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2022
- 2022-06-10 CN CN202221449690.5U patent/CN217792603U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cixi Huaguang Electrical Appliances Co.,Ltd. Assignor: Zhejiang Huaguang Electrical Appliance Group Co.,Ltd. Contract record no.: X2023330000748 Denomination of utility model: A precise temperature sensing heating element Granted publication date: 20221115 License type: Common License Record date: 20230928 |
|
EE01 | Entry into force of recordation of patent licensing contract |