CN203024894U - Temperature measuring device - Google Patents
Temperature measuring device Download PDFInfo
- Publication number
- CN203024894U CN203024894U CN 201220657740 CN201220657740U CN203024894U CN 203024894 U CN203024894 U CN 203024894U CN 201220657740 CN201220657740 CN 201220657740 CN 201220657740 U CN201220657740 U CN 201220657740U CN 203024894 U CN203024894 U CN 203024894U
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- CN
- China
- Prior art keywords
- temperature measuring
- straight pipe
- temperature
- adaptor
- adapter member
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a temperature measuring device. The temperature measuring device comprises an adapter member, clasps (2) and nuts (3), wherein the adapter member is connected between two small pipes (1) in a series manner; a temperature measuring element (4) is arranged on the adapter member; and the temperature measuring element is a metal-encapsulated thermocouple or thermal resistor with the insertion depth of 100 mm. According to the temperature measuring device, the temperature measuring element is mounted on the adapter member, and a temperature measuring probe of the temperature measuring element is enabled to be located at the center position of fluid, so that the accuracy of temperature measurement is greatly improved. The adapter member is of a T-shaped tee structure, and the two ends of a straight-through pipe of a T-shaped tee are machined into clamping connection modes which can realize quick connection, so that the mounting is convenient, the sealing performance is good, and the mounting efficiency is greatly increased. The temperature measuring device adopts a standard temperature measuring element which is convenient to purchase and low in price, so that the mounting cost can be reduced. The equipment level of nonferrous metallurgy detection instruments is increased.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, and particularly a kind of measurement mechanism of tubule inner fluid medium temperature, belong to diameter less than 50mm tubule inner fluid medium temperature field of measuring technique.
Background technology
In the nonferrous metallurgy production run, there is the fluid media (medium) temperature in the pipe with small pipe diameter (caliber is less than 50mm) of many operating modes to measure and to control.The standardization of products due to present temperature element producer, the slotting dark general minimum of temperature element is 100mm, and when the caliber of measured medium temperature during less than the 50mm diameter, can't buy on market and be applicable to caliber less than the temperature element of 50mm, if allow manufacturer's custom-made, price is higher, sometimes also can be subject to some restrictions.So still using the 100mm temperature element of inserting dark minimum on market at present measures.Can use the standardization measuring sensor on market for the measurement that makes pipe with small pipe diameter measures, present way is to weld enlarged tube on small pipeline, and then on enlarged tube the welding one section connector that diameter is larger, and then temperature element is arranged on connector measures, great in constructing amount, skills in the process of construction is had relatively high expectations.
Summary of the invention
The purpose of this utility model is, a kind of temperature measuring equipment of tubule inner fluid medium temperature is provided.Need not to weld enlarged tube on small pipeline, then be welded to connect head measure on enlarged tube, easy for installation, can greatly improve installation effectiveness, reduce installation cost.To overcome the deficiencies in the prior art.
The technical solution of the utility model:
A kind of temperature measuring equipment, this device comprise and are connected on two adaptor, snap ring and nuts between tubule; Adaptor is provided with temperature element.
In aforementioned means, described temperature element is for inserting the Metal Packaging thermopair of dark 100mm.
In aforementioned means, described adaptor is T-shaped three-port structure, comprises straight pipe and vertical tube, and straight pipe is the large reducer pipe small in ends in middle part, major diameter part and vertical the connecting as one of vertical tube one end at straight pipe middle part, the vertical tube other end is connected with temperature element; The temperature measuring head of temperature element is positioned at the straight pipe axial location.
In aforementioned means, the endoporus at described straight pipe two ends is hydraucone, and straight pipe two ends are provided with external thread.
In aforementioned means, the endoporus of described nut is stepped hole, and the enlarged diameter section of stepped hole is provided with internal thread.
In aforementioned means, described snap ring is nylon ring or copper ring.Internal diameter is corresponding with the tubule external diameter, and external diameter is greater than the bell-mouthed maximum gauge of straight pipe.
Compared with prior art, the utility model is by being arranged on temperature element on adaptor, makes the temperature measuring head of temperature element be positioned at the center of fluid, improved greatly the accuracy of measuring temperature.Adaptor adopts T shape three-port structure, and the snap fit that can connect fast is processed at the straight pipe two ends of T shape threeway, and easy for installation, good airproof performance has improved installation effectiveness greatly.The utility model adopts the standardization temperature element, is convenient to buying, and low price can reduce installation cost.Can satisfy the measurement of the medium temperature in pipe with small pipe diameter and control needs in the nonferrous metallurgy production run.Improve the equipment of nonferrous metallurgy measuring instrument.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of prior art.
Being labeled as in accompanying drawing: 1-tubule, 2-snap ring, 3-nut, 4-temperature element, 5-straight pipe, 6-vertical tube, 7-enlarged tube, 8-connector.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but not as to any restriction of the present utility model.
The utility model is constructed according to the measuring method of following a kind of tubule inner fluid medium temperature, as shown in Figure 1, the method is adaptor that adapts with temperature element of processing, temperature element is fixed on adaptor, and then adaptor is connected between two tubules, the connected mode of adaptor and tubule adopts snap fit; When intratubular fluid media (medium) flows through adaptor, record temperature by tubule by being fixed on temperature element on adaptor.It is the Metal Packaging thermoelectricity thermal resistance occasionally of 100mm deeply that temperature element adopt to be inserted.Described adaptor is T-shaped three-port structure, comprise straight pipe and vertical tube, straight pipe is the large reducer pipe small in ends in middle part, straight pipe two ends and tubule clamping, major diameter part and vertical the connecting as one of vertical tube one end at straight pipe middle part, the vertical tube other end is connected with temperature element; By adjusting the length of vertical tube, make the temperature measuring head of temperature element be positioned at the straight pipe axial location.Described two ends and tubule clamping are: the endoporus at straight pipe two ends is processed into hydraucone, and the mouth of pipe of tubule is carried out enlarging or the processing of pier system, then cover top nut and snap ring on tubule seals tubule and straight pipe on adaptor by external thread on nut and straight pipe and docks.
The of the present utility model a kind of temperature measuring equipment that consists of according to said method, as shown in Figure 1, this device comprises and is connected on two adaptor, snap ring 2 and nuts 3 between tubule 1; Adaptor is provided with temperature element 4.Temperature element 4 is the Metal Packaging thermoelectricity of inserting dark 100mm thermal resistance occasionally.Described adaptor is T-shaped three-port structure, comprises straight pipe 5 and vertical tube 6, and straight pipe 5 is the large reducer pipe small in ends in middle part, major diameter part and vertical the connecting as one of vertical tube 6 one ends at straight pipe 5 middle parts, and vertical tube 6 other ends are connected with temperature element 4; The temperature measuring head of temperature element 4 is positioned at straight pipe 5 axial location.The endoporus at described straight pipe 5 two ends is hydraucone, and straight pipe 5 two ends are provided with external thread.The endoporus of described nut 3 is stepped hole, and the enlarged diameter section of stepped hole is provided with internal thread.Described snap ring 2 is nylon ring or copper ring.Internal diameter is corresponding with the tubule external diameter, and external diameter is greater than the bell-mouthed maximum gauge of straight pipe 5.
Fig. 2 is the structural representation of prior art.
The way of prior art is welding enlarged tube 7 on tubule 1, and then on enlarged tube 7 one section connector 8 that diameter is larger of welding, and then temperature element 4 be arranged on connector 8 measure.
Claims (6)
1. a temperature measuring equipment, is characterized in that: comprise the adaptor, snap ring (2) and the nut (3) that are connected between two tubules (1); Adaptor is provided with temperature element (4).
2. device according to claim 1 is characterized in that: described temperature element is the Metal Packaging thermoelectricity of inserting dark 100mm thermal resistance occasionally.
3. temperature measuring equipment according to claim 1, it is characterized in that: described adaptor is T-shaped three-port structure, comprise straight pipe (5) and vertical tube (6), straight pipe (5) is the large reducer pipe small in ends in middle part, end is vertical connects as one for the major diameter part at straight pipe (5) middle part and vertical tube (6), and vertical tube (6) other end is connected with temperature element (4); The temperature measuring head of temperature element (4) is positioned at straight pipe (5) axial location.
4. temperature measuring equipment according to claim 3 is characterized in that: the endoporus at described straight pipe (5) two ends is hydraucone, and straight pipe (5) two ends are provided with external thread.
5. temperature measuring equipment according to claim 1, it is characterized in that: the endoporus of described nut (3) is stepped hole, and the enlarged diameter section of stepped hole is provided with internal thread.
6. temperature measuring equipment according to claim 1, it is characterized in that: described snap ring (2) is nylon ring or copper ring, and internal diameter is corresponding with the tubule external diameter, and external diameter is greater than the bell-mouthed maximum gauge of straight pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657740 CN203024894U (en) | 2012-12-04 | 2012-12-04 | Temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657740 CN203024894U (en) | 2012-12-04 | 2012-12-04 | Temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024894U true CN203024894U (en) | 2013-06-26 |
Family
ID=48648873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657740 Expired - Fee Related CN203024894U (en) | 2012-12-04 | 2012-12-04 | Temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370316A (en) * | 2016-10-26 | 2017-02-01 | 陕西东方长安航空科技有限公司 | Platinum resistor type temperature sensor for hydraulic system and using method thereof |
-
2012
- 2012-12-04 CN CN 201220657740 patent/CN203024894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370316A (en) * | 2016-10-26 | 2017-02-01 | 陕西东方长安航空科技有限公司 | Platinum resistor type temperature sensor for hydraulic system and using method thereof |
| CN106370316B (en) * | 2016-10-26 | 2018-10-12 | 陕西东方长安航空科技有限公司 | A kind of hydraulic system platinum resistance formula temperature sensor and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |