A kind of heating tube for sterilization device
Technical field
The utility model relates to sterilization device, will be specifically a kind of heating tube for sterilization device.
Background technology
Sterilization device by installing heating tube heating therein, thus reaches the object of killing bacterium.Existingly on the heating tube of sterilization device, be in series with temperature detect switch (TDS), and temperature detect switch (TDS) is electrically connected with the control board being arranged on device external, temperature detect switch (TDS) is used for the temperature of monitor and forecast heating tube and exceedes power-off after set point, the part but above-mentioned heating tube comes with some shortcomings: 1, temperature detect switch (TDS) and heating tube are for connecting, can not measure the temperature of heating tube accurately; 2, the temperature range of temperature detect switch (TDS) monitoring is limited, when the temperature of heating tube is too high, easily makes temperature detect switch (TDS) lose efficacy, not only practical little, and useful life is short; 3, above-mentioned heating tube is not provided with warning system, and when anhydrous in sterilization device, device interior temperature can sharply rise, thus causes the damage of instrument, increases cost.
Utility model content
Technical problem to be solved in the utility model: provide a kind of and measure accurately and there is the heating tube for sterilization device preventing device damage.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of heating tube for sterilization device, it comprises the heating tube body be installed in sterilizing installation, one end of heating tube body is provided with the stiff end be connected with sterilizing installation, heating wire is provided with in heating tube body, the described heating tube body other end extends along its length and is provided with at least two the first installing holes for passing for heating wire, the thermocouple for being electrically connected with the control board of sterilizing installation is also provided with in heating tube body, the heating tube body other end extends along its length and is also provided with at least two for placing the second installing hole of thermocouple.
As preferably, the number of described first installing hole and the second installing hole is two, the first installing hole and the arrangement of the second installing hole parallelogram.
As preferably, described first installing hole and the second installing hole are crisscross arranged on the cross section of heating tube body.
Adopt said structure, the utility model is advantageously: in heating tube, place thermocouple, thermocouple is for monitoring the variations in temperature of calandria, and reaction is on control board, and the measuring tempeature scope of thermocouple is large, the scope of application is wide, there will not be the situation measuring over range, in addition, thermocouple is provided with in heating tube, when anhydrous in sterilizing installation, the sharply change of electric thermo-couple temperature can be caused, and directly reaction is reported to the police on control board, panel cutout power supply, the timely closing device of staff can be reminded, thus prevent equipment to be burned, protect the loss of property, calandria body arranges the first installing hole and the second installing hole of placing heating wire and thermocouple respectively, and the position that thermocouple is detected is balanced, prevents thermocouple from only local location being detected and causes data distortion, ensures the accurate of measurement data, the end of thermocouple is provided with insulator, sealing process after installing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heating tube for sterilization device of the utility model.
As shown in the figure: 1-heating tube body, 1.1-stiff end, 2.1-first installing hole, 2.2-second installing hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In the utility model describes, it will be appreciated that, term " on ", D score, " interior ", the indicating position such as " outward " or position relationship be based on the position relationship described in accompanying drawing, be only the present invention for convenience of description or simplified characterization, instead of indicate the specific orientation that must have.
As shown in Figure 1, a kind of heating tube for sterilization device, it comprises the heating tube body 1 be installed in sterilizing installation, one end of heating tube body 1 is provided with the stiff end 1.1 be connected with sterilizing installation, heating wire is provided with in heating tube body 1, described heating tube body 1 other end extends along its length and is provided with at least two the first installing holes 2.1 for passing for heating wire, the thermocouple for being electrically connected with the control board of sterilizing installation is provided with in heating tube body 1, heating tube body 1 other end extends along its length and is also provided with at least two for placing the second installing hole 2.2 of thermocouple.
The number of described first installing hole 2.1 and the second installing hole 2.2 is two, the first installing hole 2.1 and the arrangement of the second installing hole 2.2 parallelogram.
Described first installing hole 2.1 and the second installing hole 2.2 are crisscross arranged on the cross section of heating tube body 1.
Thermocouple is placed in heating tube, thermocouple is for monitoring the variations in temperature of calandria, and reaction is on control board, and the measuring tempeature scope of thermocouple is large, the scope of application is wide, there will not be the situation measuring over range, in addition, in heating tube, be provided with thermocouple, when anhydrous in sterilizing installation, the sharply change of electric thermo-couple temperature can be caused, and directly reaction is reported to the police on control board, panel cutout power supply, can remind the timely closing device of staff, thus prevent equipment to be burned, protect the loss of property; Calandria body 1 arranges the first installing hole 2.1 and the second installing hole 2.2 placing heating wire and thermocouple respectively, and the position that thermocouple is detected is balanced, prevents thermocouple from only local location being detected and causes data distortion, ensures the accurate of measurement data; The end of thermocouple is provided with insulator, sealing process after installing.
Be described the utility model and execution mode thereof above, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.