CN207163583U - Thermometer bushing device - Google Patents
Thermometer bushing device Download PDFInfo
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- CN207163583U CN207163583U CN201721247504.9U CN201721247504U CN207163583U CN 207163583 U CN207163583 U CN 207163583U CN 201721247504 U CN201721247504 U CN 201721247504U CN 207163583 U CN207163583 U CN 207163583U
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- sleeve pipe
- thermometer
- installing plate
- measurement
- bushing device
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Abstract
Chemical technology field is the utility model is related to, more particularly, to a kind of thermometer bushing device.The thermometer bushing device, including thermometer installing plate, sleeve pipe installing plate and measurement sleeve pipe；Thermometer installing plate is used to be connected with thermometer；Thermometer installing plate is fixedly connected with sleeve pipe installing plate；Measurement sleeve pipe is arranged on sleeve pipe installing plate, and is measured sleeve pipe and be detachably connected with sleeve pipe installing plate by seal assembly；The material for measuring sleeve pipe is carborundum.The utility model can facilitate the measurement sleeve pipe to damage to change, and improve the recycling rate of waterused of thermometer bushing device, for a user, greatly save use cost；Furthermore it is possible to the measuring unit pipe range time is used in the environment of the strong acid such as sulfuric acid, hydrochloric acid, nitric acid, and because the price of carbonized carbonaceous is for the rare metal of corrosion resistance, cost reduces a lot.
Description
Technical field
Chemical technology field is the utility model is related to, more particularly, to a kind of thermometer bushing device.
Background technology
Thermometer bushing device typically plays a part of resisting pressure and the corrosion of measurement medium.Produced in chemical and medicine industry
Cheng Zhong, the sleeve pipe of used thermometer bushing device are generally metal material, but except the particularly expensive rare gold of small part
Category is outer, and the sleeve pipe of common metal material can not use in the environment of the strong acid such as sulfuric acid, hydrochloric acid, nitric acid for a long time, i.e.,
Can not be from the corrosion of the strong acid such as sulfuric acid, hydrochloric acid, nitric acid；According to rare metal, thermometer bushing device will be greatly increased
Input cost.In addition, the sleeve pipe of thermometer bushing device is mostly non-exchange form, when the sleeve pipe of thermometer bushing device
After damage, whole thermometer bushing device just goes out of use, for a user, it is necessary to purchase new thermometer boss dress in addition
Put, add the use cost of user.
Utility model content
The purpose of this utility model is to provide a kind of thermometer bushing device to solve present in prior art commonly
The sleeve pipe of metal material can not be used for a long time in the environment of the strong acid such as sulfuric acid, hydrochloric acid, nitric acid and thermometer boss
The non-exchange technical problem of the sleeve pipe of device.
The utility model provides a kind of thermometer bushing device, including thermometer installing plate, sleeve pipe installing plate and measurement
Sleeve pipe；The thermometer installing plate is used to be connected with thermometer；The thermometer installing plate is fixed with described sleeve pipe installing plate to be connected
Connect；The measurement sleeve pipe is arranged on described sleeve pipe installing plate, and the measurement sleeve pipe passes through sealing with described sleeve pipe installing plate
Component is detachably connected；The material of the measurement sleeve pipe is carborundum.
Further, the seal assembly includes plug and sealing ring；Shoulder hole, institute are offered on described sleeve pipe installing plate
State sealing ring to be sheathed on the measurement sleeve pipe, and the sealing ring is located in the shoulder hole；The sealing ring can occur
Elastic deformation, so that the measurement sleeve pipe can be fixed in the shoulder hole；The plug is threadedly coupled with the shoulder hole,
For compressing the sealing ring, so that elastic deformation occurs for the sealing ring.
Further, perforation is offered on the plug, for being passed through for thermometer, so that the measurement portion of thermometer can
In the measurement sleeve pipe.
Further, fixing hole is offered on the thermometer installing plate, be connected for the fixed part with thermometer.
Further, in addition to mounting flange, the mounting flange are connected with described sleeve pipe installing plate, and the temperature
Count the relative both sides that installing plate is located at described sleeve pipe installing plate with the mounting flange respectively.
Further, the thermometer installing plate is bolted with described sleeve pipe installing plate.
Further, the material of described sleeve pipe installing plate is PTFE, PVDF, PCTFE, PFA, PET or POM.
Further, the sealing ring is O-ring.
Further, the material of the plug is PTFE, PVDF, PCTFE, PFA, PET or POM.
The utility model additionally provides a kind of thermometer bushing device, including thermometer installing plate, sleeve pipe installing plate and survey
Measure sleeve pipe；The thermometer installing plate is used to be connected with thermometer；The thermometer installing plate is fixed with described sleeve pipe installing plate
Connection；It is described measurement sleeve pipe be arranged on described sleeve pipe installing plate, and it is described measurement sleeve pipe pass through with described sleeve pipe installing plate it is close
Sealing assembly is detachably connected；The material of the measurement sleeve pipe is carborundum.The material of described sleeve pipe installing plate is poly- for modified poly- four
Ethene, RPP or polyvinyl chloride.
Compared with prior art, the beneficial effects of the utility model are：
Thermometer bushing device provided by the utility model, including thermometer installing plate, sleeve pipe installing plate and measurement sleeve pipe；
Thermometer installing plate is used to be connected with thermometer；Thermometer installing plate is fixedly connected with sleeve pipe installing plate；Measurement sleeve pipe is arranged in
On sleeve pipe installing plate, and measure sleeve pipe and be detachably connected with sleeve pipe installing plate by seal assembly；The material for measuring sleeve pipe is carbon
SiClx.By using thermometer installing plate in order to the installation of thermometer；And measure sleeve pipe and pass through seal assembly realization and sleeve pipe
Installing plate is detachably connected, and so after sleeve pipe damage is measured, the measurement sleeve pipe to damage can be facilitated to change, improved
The recycling rate of waterused of thermometer bushing device, for a user, greatly save use cost.And the material for measuring sleeve pipe is adopted
With with corrosion-resistant, heat shock resistance, wear-resistant and thermal conductivity is high the characteristics of carborundum, can so that the measuring unit pipe range time exist
Used in the environment of the strong acid such as sulfuric acid, hydrochloric acid, nitric acid, and due to carbonized carbonaceous price relative to corrosion resistance rare metal
For, cheap is a lot, therefore greatly reduces the production cost of thermometer bushing device, is easy to promote.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the thermometer bushing device that the utility model embodiment one provides；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the structural representation for the heat exchanger that the utility model embodiment two provides；
Fig. 4 is the close-up schematic view at B in Fig. 3.
In figure：
101- thermometer installing plates；102- sleeve pipe installing plates；103- measures sleeve pipe；104- plugs；105- sealing rings；106-
Big hole section；107- perforates；108- screws driver slot；109- fixing holes；110- mounting flanges；111- bolts；112- gasket seals；
113- tank bodies；114- pads.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Fig. 1 is the structural representation for the thermometer bushing device that the utility model embodiment one provides, and Fig. 2 is in Fig. 1 at A
Close-up schematic view, referring to shown in Fig. 1 and Fig. 2, the utility model embodiment one provides a kind of thermometer bushing device,
Including thermometer installing plate 101, sleeve pipe installing plate 102 and measurement sleeve pipe 103；Thermometer installing plate 101 is used to connect with thermometer
Connect, that is to say, that the fixed part of thermometer is detachably connected with thermometer installing plate 101；Thermometer installing plate 101 is pacified with sleeve pipe
Loading board 102 is fixedly connected, and thermometer installing plate 101 is detachably secured with sleeve pipe installing plate 102 and is connected；Measure sleeve pipe
103 are arranged on sleeve pipe installing plate 102, and measure sleeve pipe 103 and be detachably connected with sleeve pipe installing plate 102 by seal assembly,
And measurement sleeve pipe 103 is set to remain secured to the state of sleeve pipe installing plate 102；The material for measuring sleeve pipe 103 is carborundum.
Thermometer bushing device provided by the utility model, by using thermometer installing plate 101 in order to thermometer
Installation；And measure sleeve pipe 103 and be detachably connected by seal assembly realization with sleeve pipe installing plate 102, so when measurement sleeve pipe 103
After damage, the measurement sleeve pipe 103 to damage can be facilitated to change, improve the recycling rate of waterused of thermometer bushing device,
For a user, use cost is greatlyd save.And the material for measuring sleeve pipe 103 is used with corrosion-resistant, heat shock resistance, resistance to
The carborundum for the characteristics of abrasion and thermal conductivity are high, can be so as to measure the long-time of sleeve pipe 103 in strong acid such as sulfuric acid, hydrochloric acid, nitric acid
Environment in use, and because the price of carbonized carbonaceous is for the rare metal of corrosion resistance, cheap is a lot,
Therefore the production cost of thermometer bushing device is greatly reduced, it is economic and practical, it is easy to promote.It should be noted that, although one
A little plastics are (such as：PTFE etc.) have a good decay resistance, but non-refractory (general work temperature is no more than 250 DEG C) and
The defects of poor heat conductivity, therefore, it is also not suitable for profit measurement sleeve pipe 103 made of plastic.
In the optional scheme of the embodiment, seal assembly includes plug 104 and sealing ring 105；Opened on sleeve pipe installing plate 102
Provided with shoulder hole, sealing ring 105 is sheathed on measurement sleeve pipe 103, and sealing ring 105 is located in shoulder hole；Sealing ring 105 can
Generation elastic deformation, so that measurement sleeve pipe 103 can be fixed in shoulder hole；Plug 104 is threadedly coupled with shoulder hole, for pressing
Contracting sealing ring 105, so that elastic deformation occurs for sealing ring 105.
Specifically, shoulder hole is the shoulder hole of three ranks, and the shoulder hole of three rank includes being sequentially connected the big hole section connect
106th, middle hole section and aperture section, the aperture of big hole section 106 are more than the aperture of middle hole section, and the aperture of middle hole section is more than aperture
The aperture of section.Plug 104 is threadedly coupled with big hole section 106, and the bottom face of plug 104 is connected to sealing ring 105, and compression seal
Circle 105, make sealing ring 105 that elastic deformation occur, the sealing ring 105 after being compressed is just in middle hole section；Sealing ring 105 is sent out
After raw elastic deformation, extrude the hole wall of middle hole section and measure the outer tube wall of sleeve pipe 103, so that measurement sleeve pipe 103 is fixed on
In middle hole section.The diameter of sealing ring 105 is more than the aperture of aperture section.In addition, the combination of plug 104 and sealing ring 105 is also protected
Demonstrate,prove measured medium not reveal, both ensure that sealing property.
It should be noted that the quantity of sealing ring 105 can be multiple；When other sealing ring 105 is multiple, in order to improve
Compression performance between two neighboring sealing ring 105, pad can be set between two adjacent sealing rings 105, that is,
Say, sealing ring 105 and the interlaced setting of pad, and pad is also sheathed on measurement sleeve pipe 103.
In the optional scheme of the embodiment, perforation 107 is offered on plug 104, for being passed through for thermometer, so that temperature
The measurement portion of meter can be located in measurement sleeve pipe 103.Plug 104, which has, screws driver slot 108, in order to which plug 104 is installed
In big hole section 106.
Specifically, perforation 107 is located at the top of plug 104；After the measurement portion of thermometer passes through perforation 107, just it is located at
Measure in sleeve pipe 103, and the fixed part of thermometer is connected with thermometer installing plate 101.
In the optional scheme of the embodiment, fixing hole 109 is offered on thermometer installing plate 101, for thermometer
Fixed part is connected.
Specifically, fixing hole 109 is screwed hole, and the fixed part of thermometer is threadedly coupled with screwed hole.The hole of screwed hole
Footpath can each specification thermometer and design, meet the installation of all kinds of thermometers.
It should be noted that in the embodiment, the mode that thermometer installing plate 101 is connected with the fixed part of thermometer is not only
The mode that the fixed part of above-mentioned thermometer and screwed hole are threadedly coupled is confined to, other technical schemes, example can also be used
Such as：Fixture or chuck can also be set in thermometer installing plate 101, to be carried out by fixture or chuck to the fixed part of thermometer
Fixation is clamped, is connected so as to realize that the fixed part of thermometer is detachably secured with thermometer installing plate 101.
In the optional scheme of the embodiment, thermometer bushing device also includes mounting flange 110, mounting flange 110 and set
Pipe installing plate 102 is connected, and thermometer installing plate 101 is located at the relative of sleeve pipe installing plate 102 respectively with mounting flange 110
Both sides.
Specifically, thermometer installing plate 101 is located at the side of sleeve pipe installing plate 102, and mounting flange 110 is located at sleeve pipe peace
The relative opposite side of loading board 102；The periphery of the relative opposite side of sleeve pipe installing plate 102 has groove, and mounting flange 110 is arranged at
In groove, mounting flange 110 can aid in the fixation of sleeve pipe installing plate 102, avoid sleeve pipe installing plate 102 from becoming because of unbalance stress
Shape.
In the optional scheme of the embodiment, thermometer installing plate 101 is connected with sleeve pipe installing plate 102 by bolt 111.
Specifically, the multiple bolts 111 being connected between thermometer installing plate 101 and sleeve pipe installing plate 102 are along temperature
The periphery of meter installing plate 101 is uniformly distributed.Gasket seal is additionally provided between thermometer installing plate 101 and sleeve pipe installing plate 102
112, for ensureing the sealing between thermometer installing plate 101 and sleeve pipe installing plate 102.Thermometer installing plate is installed with sleeve pipe
Plate can also be by being connected together or clamp connection.
In the optional scheme of the embodiment, the material of sleeve pipe installing plate 102 for PTFE, PVDF, PCTFE, PFA, PET or
POM。
It should be noted that the material of sleeve pipe installing plate 102 is not limited only to, the above is several or modified poly- four poly- second
Alkene, RPP or polyvinyl chloride.
In the optional scheme of the embodiment, sealing ring 105 is O-ring, it is necessary to explanation, in the embodiment, sealing ring
105 are not only limited to O-ring, can be with its Y-shaped ring；Sealing ring 105 can be SIL silicone rubber O-rings 105 or VITON fluorine element
Rubber seal 105.
In the optional scheme of the embodiment, the material of plug 104 is PTFE, PVDF, PCTFE, PFA, PET or POM.Need
Illustrate, the material of plug 104 is not limited only to several above or poly- four polyethylene of modification, RPP or poly-
Vinyl chloride.
In summary, the temperature-measuring casing of the silicon carbide material in the thermometer bushing device that the embodiment provides has high-strength
Degree, high temperature resistant, high heat conduction and comprehensive acid-alkali-corrosive-resisting characteristic, it is particularly suitable for high temperature, high pressure, strong acid and strong base burn into high speed gas
Stream washes away and the harsh operating mode such as abrasion of particles.In addition, the temperature-measuring casing of silicon carbide material, long period of soaking is in highly corrosive, high temperature
Feed liquid in will not corrode or aging.Furthermore the temperature-measuring casing of silicon carbide material has good thermal conductivity, can rapidly by
Temperature is by the measurement portion that is delivered to by thermometric medium in temperature-measuring casing, that is to say, that to ensure the temperature sensor of measurement portion
The promptness and sensitiveness of temperature sensor, this performance are significantly better than other materials that may be used.
Embodiment two
Fig. 3 is the structural representation for the heat exchanger that the utility model embodiment two provides, and Fig. 4 is that the part in Fig. 3 at B is put
Big schematic diagram, referring to shown in Fig. 3 and Fig. 4, the utility model embodiment two provides a kind of heat exchanger, including embodiment one provides
Thermometer bushing device.Specifically, sleeve pipe installing plate 102 is connected with the mouth of pipe of enamel tank body 113, sleeve pipe installing plate
Pad 114 is provided between 102 and tank body 113.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in the following claims, institute
The one of any of claimed embodiment mode can use in any combination.
Claims (10)
1. a kind of thermometer bushing device, it is characterised in that including thermometer installing plate, sleeve pipe installing plate and measurement sleeve pipe；Institute
Thermometer installing plate is stated to be used to be connected with thermometer；The thermometer installing plate is fixedly connected with described sleeve pipe installing plate；It is described
Measurement sleeve pipe is arranged on described sleeve pipe installing plate, and the measurement sleeve pipe and described sleeve pipe installing plate are removable by seal assembly
Unload connection；The material of the measurement sleeve pipe is carborundum.
2. thermometer bushing device according to claim 1, it is characterised in that the seal assembly includes plug and sealing
Circle；Shoulder hole is offered on described sleeve pipe installing plate, the sealing ring is sheathed on the measurement sleeve pipe, and the sealing ring position
In the shoulder hole；Elastic deformation can occur for the sealing ring, so that the measurement sleeve pipe can be fixed on the ladder
Kong Zhong；The plug is threadedly coupled with the shoulder hole, for compressing the sealing ring, so that elastic shape occurs for the sealing ring
Become.
3. thermometer bushing device according to claim 2, it is characterised in that perforation is offered on the plug, is used for
Passed through for thermometer, so that the measurement portion of thermometer can be located in the measurement sleeve pipe.
4. thermometer bushing device according to claim 3, it is characterised in that offered on the thermometer installing plate solid
Determine hole, be connected for the fixed part with thermometer.
5. according to the thermometer bushing device any one of claim 1-4, it is characterised in that also including mounting flange,
The mounting flange is connected with described sleeve pipe installing plate, and the thermometer installing plate is located at institute respectively with the mounting flange
State the relative both sides of sleeve pipe installing plate.
6. according to the thermometer bushing device any one of claim 1-4, it is characterised in that the thermometer installing plate
It is bolted with described sleeve pipe installing plate.
7. according to the thermometer bushing device any one of claim 1-4, it is characterised in that described sleeve pipe installing plate
Material is PTFE, PVDF, PCTFE, PFA, PET or POM.
8. according to the thermometer bushing device any one of claim 2-4, it is characterised in that the sealing ring is O-shaped
Circle.
9. according to the thermometer bushing device any one of claim 2-4, it is characterised in that the material of the plug is
PTFE, PVDF, PCTFE, PFA, PET or POM.
10. a kind of thermometer bushing device, it is characterised in that including thermometer installing plate, sleeve pipe installing plate and measurement sleeve pipe；Institute
Thermometer installing plate is stated to be used to be connected with thermometer；The thermometer installing plate is fixedly connected with described sleeve pipe installing plate；It is described
Measurement sleeve pipe is arranged on described sleeve pipe installing plate, and the measurement sleeve pipe and described sleeve pipe installing plate are removable by seal assembly
Unload connection；The material of the measurement sleeve pipe is carborundum, and the material of described sleeve pipe installing plate is poly- for modified poly- four polyethylene, enhancing
Propylene or polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247504.9U CN207163583U (en) | 2017-09-26 | 2017-09-26 | Thermometer bushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247504.9U CN207163583U (en) | 2017-09-26 | 2017-09-26 | Thermometer bushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163583U true CN207163583U (en) | 2018-03-30 |
Family
ID=61724145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247504.9U Active CN207163583U (en) | 2017-09-26 | 2017-09-26 | Thermometer bushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560744A (en) * | 2017-09-26 | 2018-01-09 | 无锡英罗唯森科技有限公司 | Thermometer bushing device |
-
2017
- 2017-09-26 CN CN201721247504.9U patent/CN207163583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560744A (en) * | 2017-09-26 | 2018-01-09 | 无锡英罗唯森科技有限公司 | Thermometer bushing device |
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