CN209014167U - A kind of temperature measuring equipment and heat-preserving equipment - Google Patents

A kind of temperature measuring equipment and heat-preserving equipment Download PDF

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Publication number
CN209014167U
CN209014167U CN201822033751.XU CN201822033751U CN209014167U CN 209014167 U CN209014167 U CN 209014167U CN 201822033751 U CN201822033751 U CN 201822033751U CN 209014167 U CN209014167 U CN 209014167U
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temperature
hollow sleeve
temperature measuring
temperature sensor
measuring equipment
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CN201822033751.XU
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Chinese (zh)
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宋常征
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SHANGHAI ZHENGFAN TECHNOLOGY Co Ltd
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SHANGHAI ZHENGFAN TECHNOLOGY Co Ltd
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Abstract

The utility model relates to technical field of temperature measurement more particularly to a kind of temperature measuring equipments and heat-preserving equipment.The temperature measuring equipment includes: positioning component comprising bottom plate and the hollow sleeve extended perpendicular to bottom plate;Temperature sensor is arranged inside hollow sleeve;Limit casing is arranged between hollow sleeve and temperature sensor.Positioning component provides support for the thermometric work of temperature sensor, and hollow sleeve facilitates the temp probe of temperature sensor to contact with Devices to test surface;On the one hand limit casing can reduce the gap between hollow sleeve and temperature sensor, reduce cross-ventilation, to guarantee the accuracy of temperature measurement, temperature sensor on the other hand can be compressed, contacts the temp probe of temperature sensor with Devices to test surface completely.Above setting not only can be with the temperature on accurately measure Devices to test surface, but also rapid-maintenance and replacement can be realized when temperature measuring equipment breaks down.

Description

A kind of temperature measuring equipment and heat-preserving equipment
Technical field
The utility model relates to technical field of temperature measurement more particularly to a kind of temperature measuring equipments and heat-preserving equipment.
Background technique
With the development of society and the progress of science and technology, the harsh process conditions of some comparisons are moved production to from laboratory and are added Factory.Some equipment since special purposes and production technology, equipment surface need to be coated with thick insulating layer, so, It realizes the temperature measurement to these equipment surfaces, temperature probe need to be coated in insulating layer.
In the prior art, common mode has following two: (1) temp probe being first attached to equipment surface, then in equipment The connecting line of temperature measuring device is simultaneously also coated on equipment surface by surface cladding insulating layer, only lingers on connection joint outside, This mode thermometric effect is preferable, but more demanding to the heatproof of connecting line, and temperature probe break down after need first to destroy Insulating layer could repair, and be inconvenient;(2) blind pipe is first processed, temp probe is inserted, conduction oil or thermally conductive is added Rouge, this mode are not that very high equipment is relatively applicable in for temperature, but thermometric higher for temperature requirement, conduction oil or lead Hot rouge is heated volatile, may cause environmental pollution, also results in thermometric inaccuracy.
It is, therefore, desirable to provide a kind of temperature measuring equipment, be able to solve in the prior art to equipment surface thermometric inaccuracy and The problem of temperature measuring equipment replacement not easy to repair.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of temperature measuring equipments, both can be with accurately measure The temperature of equipment surface, and rapid-maintenance and replacement can be realized when temperature measuring equipment breaks down.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of temperature measuring equipment is provided, comprising:
Positioning component comprising bottom plate and the hollow sleeve extended perpendicular to the bottom plate;
Temperature sensor extends in the hollow sleeve, and its temp probe is concordant with the backplate surface;
Limit casing is arranged between the hollow sleeve and the temperature sensor, to limit the temperature sensing Device.
As a kind of preferred embodiment of temperature measuring equipment, the length of the temperature sensor is greater than the length of the hollow sleeve Degree.
As a kind of preferred embodiment of temperature measuring equipment, the outer diameter phase of the outer diameter of the limit casing and the temp probe Together.
As a kind of preferred embodiment of temperature measuring equipment, the internal diameter of the hollow sleeve is bigger than the outer diameter of the temp probe 0.1mm-0.5mm。
As a kind of preferred embodiment of temperature measuring equipment, the length of the hollow sleeve is greater than the guarantor of high-temperature service surface covering Warm thickness degree.
As a kind of preferred embodiment of temperature measuring equipment, the end of the hollow sleeve is provided with thread groove, the screw thread Fastening nut is provided in groove.
As a kind of preferred embodiment of temperature measuring equipment, the positioning component and the limit casing are made of stainless steel.
The utility model additionally provides a kind of heat-preserving equipment, including equipment surface, and the equipment surface is covered with insulating layer, It further include temperature measuring equipment described in any of the above scheme, the bottom plate is bonded with the equipment surface.
As a kind of preferred embodiment of heat-preserving equipment, the hollow sleeve runs through the insulating layer.
The utility model has the following beneficial effects:
Temperature measuring equipment provided by the utility model, positioning component provides support for the thermometric work of temperature sensor, hollow Casing facilitates the temp probe of temperature sensor to contact with Devices to test surface;On the one hand limit casing can reduce hollow sleeve Gap between temperature sensor, reduces cross-ventilation, to guarantee the accuracy of temperature measurement, on the other hand can press Tight temperature sensor contacts the temp probe of temperature sensor with Devices to test surface completely.Above setting both can be quasi- The temperature on Devices to test surface really is measured, and can realize rapid-maintenance and replacement when temperature measuring equipment breaks down.
Heat-preserving equipment provided by the utility model can be carried out using equipment surface of the above-mentioned temperature measuring equipment to heat-preserving equipment Temperature measurement.Temperature measuring equipment need to be only fixed on heat-preserving equipment surface and assembled by staff, can be real after being completed When detect heat-preserving equipment surface temperature, it is easy to operate.
Detailed description of the invention
Fig. 1 is the temperature measuring equipment structural schematic diagram that the utility model specific embodiment provides;
Fig. 2 is the cross-sectional view of positioning component in the temperature measuring equipment of the utility model specific embodiment offer;
Fig. 3 is the cross-sectional view of limit casing in the temperature measuring equipment of the utility model specific embodiment offer;
Fig. 4 is the cross-sectional view for the temperature measuring equipment that the utility model specific embodiment provides.
In figure:
1, positioning component;11, bottom plate;12, hollow sleeve;
2, fastening nut;
3, limit casing;
4, temperature sensor;41, signal wire;42, temp probe.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model System.
Further illustrate the technical solution of the utility model with reference to the accompanying drawing and by specific embodiment.
The present embodiment provides a kind of temperature measuring equipments, as shown in Figure 1, the device include: positioning component 1, temperature sensor 4 with And fastening nut 2.Wherein, the positioning component 1 includes bottom plate 11 and hollow sleeve 12, and hollow sleeve 12 is arranged in bottom plate 11 On.When thermometric, bottom plate 11 is fixed on Devices to test surface, and temperature sensor 4 is inserted into hollow sleeve 12 and carries out thermometric, signal wire 41 are connected with signal measurement device, and the temperature signal of measurement is exported, fastening nut 2 be tightened in 12 top of hollow sleeve to avoid Temperature sensor 4 shakes.
Specifically, as shown in Fig. 2, above-mentioned hollow sleeve 12 is perpendicular to bottom plate 11 and extends internally, thus on bottom plate 11 Form a through-hole.After temperature sensor 4 is inserted into hollow sleeve 12, it can directly be contacted with Devices to test surface, be conducive to temperature Accurate measurement;In addition, the end of hollow sleeve 12 is provided with thread groove according to Fig. 1 and Fig. 2.For convenience of fixed temperature biography Sensor 4, in the thread groove for needing for fastening nut 2 to be tightened in 12 end of hollow sleeve, in order to reinforce tightening the intensity of position, In the present embodiment, the wall thickness of 12 end of hollow sleeve is thickeied.It should be noted that in the present embodiment, hollow sleeve 12 and bottom Plate 11 is integrally formed, and in other embodiments, it can be using welding or other fixed forms.
As shown in Figure 3 and Figure 4, temperature measuring equipment provided in this embodiment includes limit casing 3, is arranged in above-mentioned hollow sleeve Between pipe 12 and temperature sensor 4.In the present embodiment, the temp probe 42 of temperature sensor 4 is cylinder, hollow sleeve 12 Internal diameter is 0.1mm-0.5mm bigger than the outer diameter of temp probe 42, and in order to reduce cross-ventilation, limit casing 3 is arranged in temperature Carry out further limit temperature sensor 4 between sensor 4 and hollow sleeve 12, thereby guarantees that the accuracy of temperature measurement.
In addition, the outer diameter of above-mentioned limit casing 3 is identical with the outer diameter of temp probe 42, it can guarantee limit casing 3 in this way It can be inserted into hollow sleeve 12 and push down temp probe 42.According to Fig. 4, the height of limit casing 3 is than hollow sleeve 12 The bottom of end thread groove is more slightly higher, and the purpose being arranged in this way is to guarantee fastening nut 2 during tightening, by supporting Firmly one end of limit casing 3 makes its other end compress temp probe 42, connects temp probe 42 with Devices to test surface completely Touching, and then guarantee the accuracy of temperature measurement.
It should be noted that the length of limit casing 3 can be greater than the length of hollow sleeve 12, it so can be by artificial The mode for compressing limit casing 3 contacts temp probe 42 with Devices to test surface completely.However this mode will Cause outside air to enter inside limit casing 3, increase cross-ventilation, the accuracy of temperature measurement may be will affect, therefore sets It sets fastening nut 2 to be fixed on the end of hollow sleeve 12 and resist limit casing 3, while fixing overall structure, can both press Tight temp probe 42, and can be reduced cross-ventilation, guarantee the accuracy of temperature measurement.
In order to make temperature measuring equipment easy to repair and replacement when being damaged, in the present embodiment, the length of hollow sleeve 12 It is 10mm-15mm shorter than temperature sensor 4.Since the temperature on Devices to test surface is relatively high, hot soak condition can make to survey Warm device is easily damaged, and therefore, is arranged according to the length of front, can easily will be warm once temperature measuring equipment is damaged The degree taking-up of sensor 4 is repaired or is directly replaced.
In addition, Devices to test surface is generally all coated with thick insulation layer, if temperature sensor 4 is coated on insulating layer It is interior, it is unfavorable for the maintenance and replacement of temperature measuring equipment.In the present embodiment, the length of hollow sleeve 12 can be protected according to Devices to test surface The thickness of warm layer is configured, but generally will be 10mm-50mm higher than the thickness of insulating layer, according to this set, even if temperature Sensor 4 breaks down, and can also easily be drawn off, and will not work thermometric and have any impact.
Due to needing the surface of device under test to carry out temperature measurement, in the present embodiment, above-mentioned positioning component 1 and limit sleeve Pipe 3 is made of stainless steel.Stainless steel not only has good corrosion resistance, and is still able to maintain excellent physics at high temperature Mechanical performance.Therefore, the setting in the present embodiment can guarantee that temperature measuring equipment can adapt to hot environment for a long time, however at other In embodiment, positioning component 1 and limit casing 3 can also be made of other materials resistant to high temperature.
It should be noted that the present embodiment insole board 11 is set as quadrangular plan structure, it is plane suitable for surface Equipment, however in other embodiments, bottom plate 11 can make respective curved change, and bottom plate according to the radian on Devices to test surface 11 shape is also not necessarily limited to quadrangle.
In addition, for the temp probe 42 of adaptive temperature sensor 4, the shape of hollow sleeve 12 is arranged in the present embodiment For cylinder, to push down temp probe 42, the shape of limit casing 3 is also configured as cylinder, however in other embodiments, in The shape of empty set pipe 12 can make corresponding change according to the shape of temp probe 42, and the shape of limit casing 3 is also not necessarily limited to cylinder Shape.
The specific operation process of above-mentioned temperature measuring equipment is as follows:
1, positioning component 1 is placed on Devices to test surface, and bottom plate 11 is fixed on Devices to test table with metal ligatures Face;
2, temperature sensor 4 is inserted into hollow sleeve 12;
3, limit casing 3 is inserted into hollow sleeve 12;
4, fastening nut 2 is put into the thread groove of 12 end of hollow sleeve and tightened, so that limit casing 3 is compressed temperature and pass The temp probe 42 of sensor 4;
5, the signal wire 41 of temperature sensor 4 is connect with signal measurement device, can shows measurement temperature after completing thermometric Degree.
Temperature measuring equipment provided in this embodiment, positioning component 1 provides support for the thermometric work of temperature sensor 4, hollow Casing 12 facilitates the temp probe 42 of temperature sensor 4 to contact with Devices to test surface;During 3 one side of limit casing can reduce Gap between empty set pipe 12 and temperature sensor 4, reduces cross-ventilation, thus guarantee the accuracy of temperature measurement, it is another Aspect can compress temp probe 42;Fastening nut 2 can further make temp probe 42 complete by resisting limit casing 3 It is contacted with Devices to test surface and reduces cross-ventilation.Above setting both can be with the temperature on accurately measure Devices to test surface Degree, and rapid-maintenance and replacement can be realized when temperature measuring equipment breaks down.
The present embodiment also provides a kind of heat-preserving equipment, including equipment surface and equipment surface are covered with insulating layer, further include Above-mentioned temperature measuring equipment, wherein bottom plate 11 is bonded with equipment surface, and hollow sleeve 12 runs through insulating layer.The heat-preserving equipment needs to survey Positioning component 1 need to only be fixed on and complete the assembling of other component after equipment surface again heat-preserving equipment surface can be realized by Wen Shi Thermometric work, it is easy to operate.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended Scope of the claims determine.

Claims (9)

1. a kind of temperature measuring equipment characterized by comprising
Positioning component (1) comprising bottom plate (11) and the hollow sleeve (12) extended perpendicular to the bottom plate (11);
Temperature sensor (4) extends in the hollow sleeve (12), and its temp probe (42) and the bottom plate (11) table Face is concordant;
Limit casing (3) is arranged between the hollow sleeve (12) and the temperature sensor (4), to limit the temperature It spends sensor (4).
2. temperature measuring equipment according to claim 1, which is characterized in that the length of the temperature sensor (4) is greater than described The length of hollow sleeve (12).
3. temperature measuring equipment according to claim 1, which is characterized in that the outer diameter of the limit casing (3) and the temperature The outer diameter of probe (42) is identical.
4. temperature measuring equipment according to claim 3, which is characterized in that the internal diameter of the hollow sleeve (12) is than the temperature The big 0.1mm-0.5mm of outer diameter of probe (42).
5. temperature measuring equipment according to claim 4, which is characterized in that the length of the hollow sleeve (12) is set greater than high temperature The insulation layer thickness of standby surface covering.
6. temperature measuring equipment according to claim 1, which is characterized in that the end of the hollow sleeve (12) is provided with screw thread Groove is provided with fastening nut (2) in the thread groove.
7. temperature measuring equipment according to claim 1-6, which is characterized in that the positioning component (1) and the limit Position casing (3) is made of stainless steel.
8. a kind of heat-preserving equipment, including equipment surface, the equipment surface is covered with insulating layer, which is characterized in that further include as The described in any item temperature measuring equipments of claim 1-7, the bottom plate (11) are bonded with the equipment surface.
9. heat-preserving equipment according to claim 8, which is characterized in that the hollow sleeve (12) runs through the insulating layer.
CN201822033751.XU 2018-12-05 2018-12-05 A kind of temperature measuring equipment and heat-preserving equipment Active CN209014167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822033751.XU CN209014167U (en) 2018-12-05 2018-12-05 A kind of temperature measuring equipment and heat-preserving equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822033751.XU CN209014167U (en) 2018-12-05 2018-12-05 A kind of temperature measuring equipment and heat-preserving equipment

Publications (1)

Publication Number Publication Date
CN209014167U true CN209014167U (en) 2019-06-21

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CN201822033751.XU Active CN209014167U (en) 2018-12-05 2018-12-05 A kind of temperature measuring equipment and heat-preserving equipment

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112326054A (en) * 2020-10-30 2021-02-05 杨柳 NTC wall-mounted pipeline temperature sensor
CN112857600A (en) * 2021-01-07 2021-05-28 顺德职业技术学院 Intelligent detection robot capable of being adsorbed on equipment or facility
CN113465776A (en) * 2021-05-10 2021-10-01 深圳阿珂法先进科技有限公司 Power equipment temperature sensor convenient to replace and monitoring method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112326054A (en) * 2020-10-30 2021-02-05 杨柳 NTC wall-mounted pipeline temperature sensor
CN112326054B (en) * 2020-10-30 2023-06-27 佛山胜优电子科技有限公司 NTC wall-mounted pipeline temperature sensor
CN112857600A (en) * 2021-01-07 2021-05-28 顺德职业技术学院 Intelligent detection robot capable of being adsorbed on equipment or facility
CN113465776A (en) * 2021-05-10 2021-10-01 深圳阿珂法先进科技有限公司 Power equipment temperature sensor convenient to replace and monitoring method thereof
CN113465776B (en) * 2021-05-10 2024-09-20 深圳阿珂法先进科技有限公司 Power equipment temperature sensor convenient to replace and monitoring method thereof

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