CN217509056U - Heating constant temperature device - Google Patents
Heating constant temperature device Download PDFInfo
- Publication number
- CN217509056U CN217509056U CN202221584359.4U CN202221584359U CN217509056U CN 217509056 U CN217509056 U CN 217509056U CN 202221584359 U CN202221584359 U CN 202221584359U CN 217509056 U CN217509056 U CN 217509056U
- Authority
- CN
- China
- Prior art keywords
- heating
- temperature
- plate
- sleeve
- constant temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a heating constant temperature equipment relates to constant temperature equipment technical field, and for solving current heating constant temperature equipment is bulky, it is asymmetric inadequately to be heated, influences the constant temperature effect to the not wayward problem of temperature. The heating sleeve is provided with a first heating plate and a second heating plate which are symmetrical at the lower end of the upper cover plate, an electric connecting seat is movably connected in the second heating plate, a heating sleeve lower cover plate is arranged at the lower ends of the two first heating plates and the second heating plate, heating sleeves are arranged in the two first heating plates and the second heating plate, a temperature sensor is arranged in each heating sleeve, a switch pressing plate is arranged in each heating sleeve, and a temperature switch and a temperature fuse are arranged in each switch pressing plate. This heating constant temperature equipment, heating jacket adopt the heat conduction material, and it is average that the surface fluting improves the heat for bow style of calligraphy and installation indisputable fluorine dragon resistance wire, and temperature switch cuts off the heater strip power and carries out safety protection under the temperature control system inefficacy condition, and the temperature fuse also inefficacy at a safety protection, and direct fusing stops to heat secondary safety protection.
Description
Technical Field
The utility model relates to a constant temperature equipment technical field specifically is a heating constant temperature equipment.
Background
Thermostat device is a thermostat device that maintains a controlled part in a certain temperature range with an automatic open or closed circuit under normal operation, the operating temperature of which is only fixed or adjustable, a thermostat device being a device that directly or indirectly controls one or more heat sources to maintain a desired temperature.
The constant temperature device is also widely used in the medical field, but the existing heating constant temperature equipment has large volume and asymmetric heating, the constant temperature effect is influenced, and the temperature is not easy to control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating constant temperature equipment to it is bulky to provide current heating constant temperature equipment in solving above-mentioned background art, is heated asymmetric, influences the constant temperature effect, and the not uncontrollable problem of temperature.
In order to achieve the above object, the utility model provides a following technical scheme: the heating constant temperature device comprises a heating sleeve upper cover plate, wherein a first heat insulation plate and a second heat insulation plate which are symmetrical are arranged at the lower end of the upper cover plate of the heating sleeve, an electric connecting seat is movably connected in the second heat insulation plate, a heating sleeve lower cover plate is arranged at the lower ends of the first heat insulation plate and the second heat insulation plate, heating sleeves are arranged in the first heat insulation plate and the second heat insulation plate, a temperature sensor is arranged in each heating sleeve, a switch pressing plate is arranged in each heating sleeve, and a temperature switch and a temperature fuse are arranged in each switch pressing plate.
Through adopting above-mentioned technical scheme, first heat insulating board and second heat insulating board can keep warm with the temperature of inside, heats by the heating jacket, ensures the uniformity of temperature, and temperature switch's effect is under the condition that temperature control system became invalid simultaneously, and temperature switch cuts off the power of heater strip and carries out primary safety protection, and the effect of temperature fuse is also becoming invalid at primary safety protection, and direct fusing stops to continue to heat, carries out secondary safety protection.
Furthermore, two detection holes are formed in two sides of the first heat insulation plate and one side of the second heat insulation plate, the surfaces of the periphery of the heating sleeve are provided with arched grooves, four grooves are provided with Teflon resistance wires, the temperature sensor is located in the groove of the heating sleeve, and the temperature switch and the temperature fuse are arranged on the surface of the heating sleeve.
By adopting the technical scheme, the slot is in a bow shape as shown in figure 2, and the Teflon resistance wire is arranged, so that the average heat can be effectively improved.
Furthermore, the three surfaces of the heating sleeve are provided with pressing rings, and the three pressing rings are movably connected with the first heat insulation plate and the second heat insulation plate.
By adopting the technical scheme, the pressing ring is formed by installing the convex mirrors for detection in the first heat insulation plate and the second heat insulation plate.
Furthermore, a limiting frame is arranged in the heating sleeve, and a reaction vessel is arranged in the limiting frame.
Through adopting above-mentioned technical scheme, spacing frame can play the effect of restriction reaction ware position, plays an auxiliary stable effect.
Furthermore, four second mounting holes which are distributed at equal intervals are formed in the lower cover plate of the heating sleeve.
Through adopting above-mentioned technical scheme, the apron is installed through the second mounting hole under the heating jacket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this heating constant temperature equipment can keep warm with the temperature of inside through first heat insulating board and second heat insulating board, because the heating jacket adopts the heat conduction material to heat, ensures the symmetrical of temperature, and temperature switch's effect is under the condition that temperature control system became invalid simultaneously, and temperature switch breaks off the power of heater strip and carries out primary safety protection, and the effect of temperature fuse is also became invalid at primary safety protection, and direct fusing stops to continue to heat, carries out secondary safety protection.
2. According to the heating constant temperature device, the slots are in the shape of the Chinese character 'gong' and the Teflon resistance wires are arranged, so that the average heat can be effectively improved by means of the Chinese character 'gong' type typesetting.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic sectional structure diagram of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic view of the internal structure of the present invention.
In the figure: 1. an upper cover plate of the heating sleeve; 2. an electrical connection seat; 3. a first heat insulation plate; 4. a second heat insulation plate; 5. a heating jacket lower cover plate; 6. a detection hole; 7. heating a jacket; 8. grooving; 9. a switch pressing plate; 10. a temperature switch; 11. a temperature fuse; 12. pressing a ring; 13. a limiting frame; 14. a reaction vessel; 16. a second mounting hole; 17. and a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6: the lower end of a heating upper cover plate 1 is provided with a first heat insulation plate 3 and a second heat insulation plate 4 which are symmetrical, an electric connecting seat 2 is movably connected in the second heat insulation plate 4, the lower ends of the two first heat insulation plates 3 and the second heat insulation plate 4 are provided with a heating sleeve lower cover plate 5, heating sleeves 7 are arranged in the two first heat insulation plates 3 and the second heat insulation plate 4, temperature sensors 17 are arranged in the heating sleeves 7, switch pressing plates 9 are arranged in the switch pressing plates 9, temperature switches 10 and temperature fuses 11 are arranged in the switch pressing plates 9, detection holes 6 are arranged in two sides of the two first heat insulation plates 3 and one side of the second heat insulation plate 4, bow-shaped slots 8 are arranged on the peripheral surface of each heating sleeve 7, Teflon resistance wires are arranged on the four slots 8, the temperature sensors 17 are positioned in the slots of the heating sleeves 7, the temperature switches 10 and the temperature fuses 11 are arranged on the surface of the heating sleeve 7, and pressing rings 12 are arranged on three sides of the heating sleeve 7, the three press rings 12 are movably connected with the first heat insulation plate 3 and the second heat insulation plate 4, the heating sleeve 7 is internally provided with a limit frame 13, the limit frame 13 is internally provided with a reaction vessel 14, the reaction vessel 14 is internally provided with a rotor 15, the lower cover plate 5 of the heating sleeve is internally provided with four second mounting holes 16 which are distributed at equal intervals, the first heat insulation plate 3 and the second heat insulation plate 4 can insulate the internal temperature, the heating sleeve 7 is used for heating to ensure the uniform temperature, meanwhile, the temperature switch 10 is used for carrying out primary safety protection by disconnecting the power supply of the heating wire by the temperature switch 10 under the condition that the temperature control system fails, the temperature fuse 11 is used for carrying out secondary safety protection by directly fusing to stop heating when the primary safety protection also fails, as shown in figure 2, the slot 8 is in a bow shape and provided with a Teflon resistance wire, so that the average heat can be effectively improved by utilizing the bow-shaped typesetting.
The working principle is as follows: when the device is used, an object to be heated is placed into the reaction vessel 14, the device is started to work through the temperature control device, the Teflon resistance wires in the grooves 8 on the surface of the heating sleeve 7 are electrified and heated, the grooves 8 are in a bow shape as shown in figures 2 and 3, the Teflon resistance wires are installed, the average heat degree can be effectively improved by using the bow-shaped typesetting, heat insulation is carried out under the action of the first heat insulation plate 3 and the second heat insulation plate 4, meanwhile, the upper heating sleeve cover plate 1 and the lower heating sleeve cover plate 5 which are arranged on the upper side and the lower side can play a heat insulation role, the internal temperature can be continuously kept in a balance, the temperature value can be monitored in real time through the temperature sensor 17 which is arranged in the heating sleeve 7, the temperature fuse 11 and the temperature switch 10 are arranged, the temperature switch 10 plays a role of cutting off the power supply of the heating wires to carry out primary safety protection under the condition that the temperature control system fails, the temperature fuse 11 is used for directly fusing and stopping heating when primary safety protection is also failed, and secondary safety protection is carried out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a heating constant temperature equipment, includes heating jacket upper cover plate (1), its characterized in that: the utility model discloses a temperature control device, including heating jacket upper cover plate (1), heating jacket lower extreme is equipped with symmetrical first heat insulating board (3) and second heat insulating board (4), swing joint has electric connection seat (2), two in second heat insulating board (4) first heat insulating board (3) and second heat insulating board (4) lower extreme are provided with apron under the heating jacket (5), two be provided with heating jacket (7) in first heat insulating board (3) and second heat insulating board (4), be equipped with temperature sensor (17) in heating jacket (7), be equipped with switch board (9) in heating jacket (7), be equipped with temperature switch (10) and temperature fuse (11) in switch board (9).
2. A heating thermostat according to claim 1, characterized in that: two inspection holes (6) are formed in two sides of the first heat insulation plate (3) and one side of the second heat insulation plate (4), the surface of the periphery of the heating sleeve (7) is provided with a slot (8) in a shape like a Chinese character 'gong', four the slot (8) is provided with a Teflon resistance wire, the temperature sensor (17) is positioned in the slot of the heating sleeve (7), and the temperature switch (10) and the temperature fuse (11) are arranged on the surface of the heating sleeve (7).
3. A heating thermostat according to claim 1, characterized in that: the three sides of the heating jacket (7) are provided with pressing rings (12) which are three, and the pressing rings (12) are movably connected with the first heat insulation plate (3) and the second heat insulation plate (4) respectively.
4. A heating thermostat according to claim 1, characterized in that: a limiting frame (13) is arranged in the heating sleeve (7), and a reaction vessel (14) is arranged in the limiting frame (13).
5. A heating thermostat according to claim 1, characterized in that: and four second mounting holes (16) distributed at equal intervals are formed in the lower heating sleeve cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221584359.4U CN217509056U (en) | 2022-06-23 | 2022-06-23 | Heating constant temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221584359.4U CN217509056U (en) | 2022-06-23 | 2022-06-23 | Heating constant temperature device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217509056U true CN217509056U (en) | 2022-09-27 |
Family
ID=83340488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221584359.4U Active CN217509056U (en) | 2022-06-23 | 2022-06-23 | Heating constant temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217509056U (en) |
-
2022
- 2022-06-23 CN CN202221584359.4U patent/CN217509056U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR940005459B1 (en) | Ptc heating device | |
| IT1172362B (en) | IMPROVEMENT IN THE INCORPORATING CONNECTORS FUSE MATERIAL | |
| CN109428137A (en) | Secondary battery and battery module | |
| KR20010108494A (en) | Hot iron such as soldering iron and method of controlling the iron | |
| CN217509056U (en) | Heating constant temperature device | |
| CN101534581B (en) | Safety protection device of electrothermal film heater | |
| CN208332356U (en) | It is a kind of to use safe electric ceramic heaters | |
| CN2504753Y (en) | Socket with improved temp induction control structure | |
| US6351902B1 (en) | Electrothermal ironing board | |
| JP3141702U (en) | Snow melting panel for roof | |
| CN209805268U (en) | High-voltage cable stripping device convenient for stripping wires in winter | |
| CN208799054U (en) | Heat transmits wireless insulating pot | |
| CN208405788U (en) | Electric foot warmer | |
| CN108149461A (en) | Decatizing apparatus | |
| CN207052931U (en) | A kind of Er-doped fiber heater | |
| CN221284991U (en) | Rock plate table | |
| CN216019116U (en) | Heating element and aerosol generating device | |
| CN214258239U (en) | Heating comb | |
| CN210025571U (en) | Novel electric heating cutting device with movable bridge frame | |
| CN213146983U (en) | Electric hair drier and heating structure thereof | |
| CN203552090U (en) | Heat preservation structure of electric kettle temperature sensitive controller | |
| CN218722267U (en) | Anti-dry heating foot tub | |
| CN2370449Y (en) | Temperature controller | |
| CN202619384U (en) | Full-automatic wireless electric kettle | |
| CN209003576U (en) | A kind of power-off protection apparatus of fever circle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |