CN202372266U - Temperature sensor fixing device in high-pressure container - Google Patents
Temperature sensor fixing device in high-pressure container Download PDFInfo
- Publication number
- CN202372266U CN202372266U CN201120544013.7U CN201120544013U CN202372266U CN 202372266 U CN202372266 U CN 202372266U CN 201120544013 U CN201120544013 U CN 201120544013U CN 202372266 U CN202372266 U CN 202372266U
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- China
- Prior art keywords
- temperature sensor
- pressure vessel
- high pressure
- stay pipe
- pressure container
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- 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 - Lifetime
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Abstract
The utility model discloses a temperature sensor fixing device in a high-pressure container. A support pipe (6) is arranged inside the high-pressure container; a through hole (10) through which a fluid medium flows is formed on the support pipe (6); a temperature sensor is arranged in the support pipe (6); and the measuring head of the temperature sensor is not contacted with the inner wall of the support pipe (6). In the technical scheme of the utility model, the measuring head of the temperature sensor is arranged at different heights inside the high-pressure container according to a practical requirement, and the measuring head of the sensor is fully exposed in the fluid medium in the high-pressure container, so that the effect of directly measuring the temperature of the medium is achieved; and moreover, the device has a simple structure and a practical function, is convenient to install, and can be well applied to the field of high-pressure molding of powder materials; and supports are provided for accurate measurement and control of the internal temperature of the high-pressure container.
Description
Technical field
The utility model relates to the forming material powder field, is specifically related to temperature sensor clamping device in a kind of high pressure vessel.
Background technology
High pressure vessel is as one of the important technological equipment in forming material powder field; Its inside,, is not having under the situation of forced convertion owing to relatively poor in closed container fluid flow inside property as pressurization and heat transfer medium with gas, water, wet goods fluid; The temperature of differing heights position exists than big-difference (upper temp is high, temperature of lower low); And in forming material powder was produced, temperature was a very important controlled variable, and the forming materials quality is played key effect.In order accurately to understand the distribution in the temperature field of internal tank, need carry out temperature detection to the fluid of differing heights aspect, just need temperature sensor be arranged in the inner differing heights of closed pressure vessel position, the temperature of online test fluid medium.In order not influence the precision of detection; Require the temperature sensor gauge head to be directly exposed in the high pressure vessel inner fluid medium; Fully contact with fluid media (medium), reach direct measured effect, and the temperature sensor gauge head must be avoided contacting with other servicing unit with the container barrel.Also need in process of production to protect, prevent and treat that die pressing product and auxiliary mould collide with, push and cause the temperature sensor damage temperature sensor.The temperature sensor test side that is usually used in the high pressure vessel is the long and thin metal sheathed structure; Self can't independent support; And the high pressure vessel inner tube wall bears very large pressure; Concentrate for reduce stress as far as possible, its surface is generally more smooth, should not weld or the temperature sensor support device is installed in perforate again.
The utility model content
The utility model has overcome the deficiency of prior art, and temperature sensor clamping device in the high pressure vessel is provided, and realizes the support and the protection of temperature sensor, satisfies the request for utilization of high pressure vessel internal temperature field measurement, guarantees the accurate and safety of measuring.
For solving above-mentioned technical matters, the utility model adopts following technical scheme:
Temperature sensor clamping device in a kind of high pressure vessel; The high pressure vessel set inside has stay pipe; Be distributed with the through hole that fluid media (medium) passes through on the said stay pipe, be provided with temperature sensor in the said stay pipe, the gauge head of said temperature sensor does not contact with the stay pipe inwall.
In order to realize the utility model better, further technical scheme is:
As preferably: above-mentioned stay pipe lower end is fixed on the high pressure vessel bottom end cover.
As preferably: above-mentioned temperature sensor is fixed in the stay pipe through snap ring.
As preferably: above-mentioned snap ring is the elastic metallic snap ring.
As preferably: the upper, middle and lower of above-mentioned stay pipe is respectively arranged with the gauge head of temperature sensor.
As preferably: have the line hole that temperature sensor lead feeds on the lower sides of above-mentioned stay pipe.
The utility model can also be following technical scheme:
As preferably: respectively be distributed with an exhausting hole on the front of above-mentioned stay pipe, the back side, left surface and the right flank.
Compared with prior art, the beneficial effect of the utility model is:
In the technical scheme of the utility model, the gauge head with temperature sensor is arranged in the inner differing heights of high pressure vessel according to actual needs, and the gauge head of sensor is in the fluid media (medium) in the high pressure vessel fully, reaches direct measuring media action of temperature; The structure of this device has guaranteed that transducer probe assembly does not contact with high pressure vessel barrel and other auxiliary mould simultaneously, has reduced the error of measurement result, has realized the purpose that high pressure vessel inside differing heights layer temperature is accurately measured; This device has also been realized the protection to sensor simultaneously, damage sensor when avoiding installing and removing product and frock in process of production.
The utility model is simple in structure, and function is practical, and is easy for installation, for the accurate measurement and the control of high pressure vessel internal temperature provides support, can be applicable to dusty material high-pressure molding field.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is the supporting bar structure synoptic diagram of the utility model.
Fig. 3 is the A-A diagrammatic cross-section of Fig. 2.
Fig. 4 is the B-B diagrammatic cross-section of Fig. 2.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-first sensor, 2-snap ring, 3-second sensor, 4-the 3rd sensor, 5-temperature sensor lead, 6-stay pipe, 7-high pressure vessel inner tube wall, 8-flange, 9-high pressure vessel bottom end cover, 10-through hole.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the embodiment of the utility model is not limited thereto.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; Temperature sensor clamping device in a kind of high pressure vessel; The high pressure vessel set inside has stay pipe 6; Be distributed with the through hole 10 that fluid media (medium) passes through on the said stay pipe 6, external fluid can freely get in the support bar 6 through this through hole 10, and support bar 6 interior temperature and the interior temperature field of high pressure vessel are consistent; Be provided with temperature sensor in the said stay pipe, the gauge head of said temperature sensor does not contact with stay pipe 6 inwalls; Stay pipe 6 can be protected effectively and place its temperature inside sensor, is damaged when avoiding in process of production loading/unloading products and frock.
Above-mentioned stay pipe 6 lower ends are connected with high pressure vessel bottom end cover 9 through flange 8, and are arranged on the position near high pressure vessel inner tube wall 7, take the useful space so that reduce supporting construction.
Above-mentioned temperature sensor is fixed in the stay pipe 6 through snap ring 2; This structure can make the temperature sensor probe part fully contact with fluid media (medium), also makes gauge head not contact with metalworks such as support bar 6, high pressure vessel inner tube wall 7, auxiliary moulds, avoids the influence of these parts to temperature sensor measurements.Because the rate of heat transfer of metal is far longer than water, wet goods fluid media (medium), so its thermograde will be less than the thermograde of high pressure vessel inner fluid medium.
Above-mentioned snap ring 2 adopts the elastic metallic snap ring; Process by elastic metallic material; Can be installed on the stay pipe 6 easily; Need not other instrument and carry out fastening can the use,, therefore the sensor of different-diameter and the quantity of sensor are had certain adaptive faculty because snap ring 2 has elasticity.
The upper, middle and lower of above-mentioned stay pipe 6 is respectively arranged with the gauge head of temperature sensor, and top is provided with first sensor 1, and the middle part is provided with second sensor 3, and the bottom is provided with the 3rd sensor 4; Certainly can adjust the position of temperature sensor gauge head and the gauge head quantity of temperature sensor at any time according to the needs of thermometric, realize the temperature detection of the inner differing heights aspect of pressure vessel.
Have the line hole that temperature sensor lead 5 feeds on the lower sides of above-mentioned stay pipe 6.
The through hole 10 of present embodiment is a square hole, respectively is distributed with row's square hole on the front of stay pipe, the back side, left surface and the right flank, two row's square holes arrangements of can staggering of adjacent two faces of the front of said stay pipe, the back side, left surface and right flank;
Can realize the purpose of the utility model when through hole 10 also can be circular hole, elongated hole and other shape certainly, make external fluid medium can conveniently get in the stay pipe 6, the position of through hole 10 is arranged according to gauge head.
In sum, just can implement the utility model preferably.
Claims (7)
1. temperature sensor clamping device in the high pressure vessel; It is characterized in that: the high pressure vessel set inside has stay pipe (6); Be distributed with the through hole (10) that fluid media (medium) passes through on the said stay pipe (6); Said stay pipe is provided with temperature sensor in (6), and the gauge head of said temperature sensor does not contact with stay pipe (6) inwall.
2. temperature sensor clamping device in the high pressure vessel according to claim 1, it is characterized in that: described stay pipe (6) lower end is fixed on the high pressure vessel bottom end cover (9).
3. temperature sensor clamping device in the high pressure vessel according to claim 1, it is characterized in that: described temperature sensor is fixed in the stay pipe (6) through snap ring (2).
4. temperature sensor clamping device in the high pressure vessel according to claim 1, it is characterized in that: described snap ring (2) is the elastic metallic snap ring.
5. temperature sensor clamping device in the high pressure vessel according to claim 1, it is characterized in that: the upper, middle and lower of described stay pipe (6) is respectively arranged with the gauge head of temperature sensor.
6. temperature sensor clamping device in the high pressure vessel according to claim 1 is characterized in that: have the line hole that temperature sensor lead (5) feeds on the lower sides of described stay pipe (6).
7. temperature sensor clamping device in the high pressure vessel according to claim 1 is characterized in that: respectively be distributed with an exhausting hole (10) on front, the back side, left surface and the right flank of said stay pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120544013.7U CN202372266U (en) | 2011-12-22 | 2011-12-22 | Temperature sensor fixing device in high-pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120544013.7U CN202372266U (en) | 2011-12-22 | 2011-12-22 | Temperature sensor fixing device in high-pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372266U true CN202372266U (en) | 2012-08-08 |
Family
ID=46595963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120544013.7U Expired - Lifetime CN202372266U (en) | 2011-12-22 | 2011-12-22 | Temperature sensor fixing device in high-pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955921A (en) * | 2018-05-22 | 2018-12-07 | 苏州天鸿电子有限公司 | A kind of temperature measuring element for switchgear |
| CN109332847A (en) * | 2018-12-13 | 2019-02-15 | 郑州云海信息技术有限公司 | A kind of fixed device of hot wind platform |
-
2011
- 2011-12-22 CN CN201120544013.7U patent/CN202372266U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955921A (en) * | 2018-05-22 | 2018-12-07 | 苏州天鸿电子有限公司 | A kind of temperature measuring element for switchgear |
| CN109332847A (en) * | 2018-12-13 | 2019-02-15 | 郑州云海信息技术有限公司 | A kind of fixed device of hot wind platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |