The utility model relates to a thermocouple calibration device, which comprises a base, an insulating box shell, an inner shell, an insulating shell, an insulating inner liner, an electric heating wire, a ventilation sandwich between the outer wall of the inner shell and the inner wall of the insulating box, a cooling fan at the end of the insulating box shell, a calibration chamber inside the insulating tank, an opening at the front end of the calibration chamber, a heat equalizing cylinder inserted in the calibration chamber, and a heat equalizing cylinder inside the insulating box. The hot seat, the opening of the calibration chamber is provided with a sealing plug, the sealing plug is provided with an inlet hole, the front end of the soaking drum is provided with a take-out rod, the front side of the base is provided with a stand, and the stand is provided with a lifting mechanism and a thermocouple support seat. The utility model effectively avoids scorching objects around the calibration device by installing ventilation sandwich between the inner shell and the outer shell of the heat preservation box and a cooling fan at the end of the heat preservation box shell, realizes uniform heat in the calibration chamber through the heat soaking cylinder and the heat soaking seat, realizes more accurate calibration, separates the stand from the base, and sets up lifting mechanism on the stand, and does not need installation of the thermocouple calibration device. Angle mounting plane.
【技术实现步骤摘要】
一种热电偶校准装置
本技术涉及热电偶校准
,特别涉及一种热电偶校准装置。
技术介绍
热电偶作为常用的检测传感器,其在工业领域作用非常大,其精准度严重影响装备热电偶传感器的设备正常运行,热电偶随着使用时间的增加,其精准度也会降低,因此在使用一段时间后,需要对热电偶进行校准,现有的校准设备需要放在开放场合,易烤焦周围物品,对安装场合有要求。
技术实现思路
针对现有技术的不足,本技术的目的是提供一种热电偶校准装置。本技术解决其技术问题所采用的技术方案是:一种热电偶校准装置,包括底座、设置于所述底座顶部的保温箱壳体、设置于所述保温箱壳体内的内壳、设置在所述内壳内的保温壳、设置在所述保温壳内的均热内胆,所述均热内胆与所述保温壳内壁之间设有电加热丝,所述保温壳外壁与所述内壳之间设有保温夹层,所述保温夹层内填充有保温材料,所述内壳外壁与所述保温箱壳体内壁之间设有通风夹层,所述保温箱壳体尾端设有散热风扇,所述散热风扇进口位于所述保温箱壳体外,所述散热风扇出口位于所述通风夹层内,所述均热内胆内设有校准腔,所述校准腔前端开口,所述校准腔为圆柱腔,所述校准腔内插有均热筒,所述均热筒内设有均热座,所述均热座内设有前后贯穿所述均热座的定位孔,所述校准腔开口处设有密封塞,所述密封塞上设有贯穿所述密封塞的导入孔,所述均热筒前端设有取放杆,所述取放杆穿过所述密封塞且与所述密封塞固连,所述底座前侧放置有立架,所述立架上设有升降机构,所述升降机构顶端设有热电偶支撑座。上述设计中利用通过在内壳外套有保温箱壳体且之间设有通风夹层以及在保温箱壳体尾端设置散热风扇,有效避免校准装置烤焦周围物品,通过均 ...
【技术保护点】
1.一种热电偶校准装置,其特征在于,包括底座、设置于所述底座顶部的保温箱壳体、设置于所述保温箱壳体内的内壳、设置在所述内壳内的保温壳、设置在所述保温壳内的均热内胆,所述均热内胆与所述保温壳内壁之间设有电加热丝,所述保温壳外壁与所述内壳之间设有保温夹层,所述保温夹层内填充有保温材料,所述内壳外壁与所述保温箱壳体内壁之间设有通风夹层,所述保温箱壳体尾端设有散热风扇,所述散热风扇进口位于所述保温箱壳体外,所述散热风扇出口位于所述通风夹层内,所述均热内胆内设有校准腔,所述校准腔前端开口,所述校准腔为圆柱腔,所述校准腔内插有均热筒,所述均热筒内设有均热座,所述均热座内设有前后贯穿所述均热座的定位孔,所述校准腔开口处设有密封塞,所述密封塞上设有贯穿所述密封塞的导入孔,所述均热筒前端设有取放杆,所述取放杆穿过所述密封塞且与所述密封塞固连,所述底座前侧放置有立架,所述立架上设有升降机构,所述升降机构顶端设有热电偶支撑座。
【技术特征摘要】
1.一种热电偶校准装置,其特征在于,包括底座、设置于所述底座顶部的保温箱壳体、设置于所述保温箱壳体内的内壳、设置在所述内壳内的保温壳、设置在所述保温壳内的均热内胆,所述均热内胆与所述保温壳内壁之间设有电加热丝,所述保温壳外壁与所述内壳之间设有保温夹层,所述保温夹层内填充有保温材料,所述内壳外壁与所述保温箱壳体内壁之间设有通风夹层,所述保温箱壳体尾端设有散热风扇,所述散热风扇进口位于所述保温箱壳体外,所述散热风扇出口位于所述通风夹层内,所述均热内胆内设有校准腔,所述校准腔前端开口,所述校准腔为圆柱腔,所述校准腔内插有均热筒,所述均热筒内设有均热座,所述均热座内设有前后贯穿所述均热座的定位孔,所述校准腔开口处设有密封塞,所述密封塞上设有贯穿所述密封塞的导入孔,所述均热筒前端设有取放杆,所述取放杆穿过所述密封塞且与所述密封塞固连,所述底座前侧放置有立架,所述立架上设...
【专利技术属性】
技术研发人员:熊炜,徐明强,牛圣山,
申请(专利权)人:江苏东方航天校准检测有限公司,
类型:新型
国别省市:江苏,32
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