CN207335919U - A kind of calorifics thermometer constant temperature calibrating installation - Google Patents
A kind of calorifics thermometer constant temperature calibrating installation Download PDFInfo
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- CN207335919U CN207335919U CN201721278710.6U CN201721278710U CN207335919U CN 207335919 U CN207335919 U CN 207335919U CN 201721278710 U CN201721278710 U CN 201721278710U CN 207335919 U CN207335919 U CN 207335919U
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- constant temperature
- temperature calibration
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Abstract
The utility model discloses a kind of calorifics thermometer constant temperature calibrating installation, the top of the left side wall of the constant temperature calibration pipe sets connecting tube, the top of the right side wall of constant temperature calibration pipe sets relief tube, constant temperature calibration pipe, connecting tube, relief tube is integrative-structure, the relief valve is installed on relief tube, the sealing-plug is installed on the top of constant temperature calibration pipe, thermometer is inserted in the right side on sealing-plug, thermometer passes through sealing-plug, it is deep into constant temperature calibration pipe, the intubation is inserted on sealing-plug, air pressure adjustment inflator is welded on the top of intubation, inflator bar is installed in air pressure adjustment inflator, design is scientific and reasonable for it, structure composition is simple, it is easy to use.
Description
Technical field
A kind of thermometer calibration device is the utility model is related to, more particularly, to a kind of calorifics thermometer constant temperature calibration cartridge
Put, belong to thermometer calibration technical field.
Background technology
Thermometer is the instrument that temperature survey uses, and thermometer is dispatching from the factory or when first used, it is necessary to calibrated, with
Ensure the accuracy of temperature survey, thermometer calibration uses 0 DEG C substantially at present and 100 DEG C of two temperature are calibrated.
Utility model content
The utility model pin proposes a kind of calorifics thermometer constant temperature calibrating installation, and the left side wall of pipe is calibrated using constant temperature
Top sets connecting tube, and the top of the right side wall of constant temperature calibration pipe sets relief tube,
Sealing-plug is installed on the top of constant temperature calibration pipe, and thermometer is inserted in the right side on sealing-plug, and thermometer passes through close
Blocking, is deep into constant temperature calibration pipe, is inserted on sealing-plug, air pressure adjustment inflator is welded on the top of intubation, inflator
Bar is installed on the design in air pressure adjustment inflator, and mixture of ice and water is placed in constant temperature calibration pipe, real using air pressure adjustment inflator
Air pressure adjustment in existing constant temperature calibration pipe, makes constant temperature calibration intraductal atmospheric pressure be maintained at standard atmospheric pressure 101.325kPa, at this time, ice
The temperature of aqueous mixtures is 0 DEG C；Heated constant temperature calibration pipe, makes the mixture of ice and water of inside reach boiling, utilizes pressure release valve regulation
Constant temperature calibration pipe internal pressure is maintained at standard atmospheric pressure 101.325kPa, and at this time, temperature is 100 DEG C in constant temperature calibration pipe, thus, profit
With 0 DEG C and 100 DEG C of calibrations for realizing thermometer, design is scientific and reasonable for it, and structure composition is simple, easy to use.
The utility model solution solves existing technical problem using following technical scheme.
A kind of calorifics thermometer constant temperature calibrating installation, its structure include：Constant temperature calibration pipe, connecting tube, air gauge, pressure release
Pipe, relief valve, sealing-plug, thermometer, intubation, air pressure adjustment inflator, inflator bar, support plate, right baffle-plate, right shell body, left clamping spiral shell
Bar, right clamping screw, backing plate, heating furnace, the top of the left side wall of constant temperature calibration pipe set connecting tube, constant temperature calibration pipe
The top of right side wall relief tube is set, constant temperature calibration pipe, connecting tube, relief tube are integrative-structures, and the air gauge is installed
In connecting tube, relief valve is installed on relief tube, and the sealing-plug is installed on the top of constant temperature calibration pipe, thermometer insertion
Right side on sealing-plug, thermometer pass through sealing-plug, are deep into constant temperature calibration pipe, the intubation is inserted into sealing-plug
On, air pressure adjustment inflator is welded on the top of intubation, and inflator bar is installed in air pressure adjustment inflator, real using air pressure adjustment inflator
Air pressure adjustment in existing constant temperature calibration pipe, makes constant temperature calibration intraductal atmospheric pressure be maintained at standard atmospheric pressure 101.325kPa.
Further, the right baffle-plate is welded on the left side on support plate, and right shell body is welded on the right side on support plate, left clamping
Screw rod is installed on right baffle-plate, and right clamping screw is installed in right shell body, and the backing plate is fixed on left clamping by adhesive
The left end of the right end of screw rod and right clamping screw, constant temperature calibration pipe are clamped solid by left clamping screw and right clamping screw
Fixed, the heating furnace is placed on the support plate immediately below constant temperature calibration pipe, and mixture of ice and water is placed in constant temperature calibration pipe.
The beneficial effects of the utility model are：The utility model proposes a kind of calorifics thermometer constant temperature calibrating installation, adopt
Connecting tube is set with the top of the left side wall of constant temperature calibration pipe, the top of the right side wall of constant temperature calibration pipe sets relief tube, sealing
Plug is installed on the top of constant temperature calibration pipe, and thermometer is inserted in the right side on sealing-plug, and thermometer passes through sealing-plug, is deep into perseverance
In temperature calibration pipe, it is inserted on sealing-plug, air pressure adjustment inflator is welded on the top of intubation, and inflator bar is installed on air pressure tune
Design in solar term cylinder, mixture of ice and water are placed in constant temperature calibration pipe, are realized using air pressure adjustment inflator in constant temperature calibration pipe
Air pressure adjustment, make constant temperature calibration intraductal atmospheric pressure be maintained at standard atmospheric pressure 101.325kPa, at this time, the temperature of mixture of ice and water
It is 0 DEG C；Heated constant temperature calibration pipe, makes the mixture of ice and water of inside reach boiling, and pipe internal pressure is calibrated using relief valve regulating thermostatic
Standard atmospheric pressure 101.325kPa is maintained at, at this time, temperature is 100 DEG C in constant temperature calibration pipe, thus, utilizes 0 DEG C and 100 DEG C of realities
The calibration of existing thermometer, design is scientific and reasonable for it, and structure composition is simple, easy to use.
Brief description of the drawings
Fig. 1 is a kind of structure chart of calorifics thermometer constant temperature calibrating installation；
In figure, 1- constant temperature calibration pipe；2- connecting tubes；3- air gauges；4- relief tubes；5- relief valves；6- sealing-plugs；7- temperature
Meter；8- is intubated；9- air pressure adjustment inflators；10- inflator bars；11- support plates；12- right baffle-plates；13- right shell bodies；The left clamping screws of 14-；
The right clamping screws of 15-；16- backing plates；17- heating furnaces；18- mixture of ice and water.
Embodiment
Below in conjunction with attached drawing and example, the utility model is described in further detail.
As shown in Figure 1, a kind of calorifics thermometer constant temperature calibrating installation, its structure include：Constant temperature calibration pipe 1, connecting tube 2,
Air gauge 3, relief tube 4, relief valve 5, sealing-plug 6, thermometer 7, intubation 8, air pressure adjustment inflator 9, inflator bar 10, support plate 11,
Right baffle-plate 12, right shell body 13, left clamping screw 14, right clamping screw 15, backing plate 16, heating furnace 17, constant temperature calibration pipe 1
Left side wall top set connecting tube 2, constant temperature calibration pipe 1 right side wall top set relief tube 4, constant temperature calibration pipe 1, even
Adapter 2, relief tube 4 are integrative-structures, and the air gauge 3 is installed in connecting tube 2, and relief valve 5 is installed on relief tube 4,
The sealing-plug 6 is installed on the top of constant temperature calibration pipe 1, and thermometer 7 is inserted in the right side on sealing-plug 6, and thermometer 7 passes through
Sealing-plug 6, is deep into constant temperature calibration pipe 1, the intubation 8 is inserted on sealing-plug 6, and air pressure adjustment inflator 9 is welded on slotting
The top of pipe 8, inflator bar 10 are installed in air pressure adjustment inflator 9, are realized using air pressure adjustment inflator 9 in constant temperature calibration pipe 1
Air pressure adjusts, and air pressure in constant temperature calibration pipe 1 is maintained at standard atmospheric pressure 101.325kPa.
Specifically, the right baffle-plate 12 is welded on the left side on support plate 11, and right shell body 13 is welded on the right side on support plate 11
Side, left clamping screw 14 are installed on right baffle-plate 12, and right clamping screw 15 is installed in right shell body 13, and the backing plate 11 passes through
Adhesive is fixed on the right end of left clamping screw 14 and the left end of right clamping screw 15, and constant temperature calibration pipe 1 passes through left folder
Tight screw rod 14 and right clamping screw 15 are fixedly clamped, and the heating furnace 17 is placed on the support plate 11 immediately below constant temperature calibration pipe 1
On, mixture of ice and water 18 is placed in constant temperature calibration pipe 1.
The principle of the utility model is：Connecting tube, constant temperature calibration pipe are set using the top of the left side wall of constant temperature calibration pipe
The top of right side wall set relief tube sealing-plug to be installed on the top of constant temperature calibration pipe, thermometer is inserted in the right side on sealing-plug
Side, thermometer pass through sealing-plug, are deep into constant temperature calibration pipe, are inserted on sealing-plug, air pressure adjustment inflator is welded on
The top of intubation, inflator bar are installed on the design in air pressure adjustment inflator, and mixture of ice and water is placed in constant temperature calibration pipe, utilizes
Air pressure adjustment inflator realizes the air pressure adjustment in constant temperature calibration pipe, constant temperature calibration intraductal atmospheric pressure is maintained at standard atmospheric pressure
101.325kPa, at this time, the temperature of mixture of ice and water is 0 DEG C；Heated constant temperature calibration pipe, makes the mixture of ice and water of inside reach boiling
Rise, standard atmospheric pressure 101.325kPa is maintained at using relief valve regulating thermostatic calibration pipe internal pressure, at this time, temperature in constant temperature calibration pipe
Degree is 100 DEG C, thus, utilizes 0 DEG C and 100 DEG C of calibrations for realizing thermometer.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (3)
- A kind of 1. calorifics thermometer constant temperature calibrating installation, it is characterised in that：Structure includes：Constant temperature calibration pipe, connecting tube, air pressure Table, relief tube, relief valve, sealing-plug, thermometer, intubation, air pressure adjustment inflator, inflator bar, support plate, right baffle-plate, right shell body, a left side Clamping screw, right clamping screw, backing plate, heating furnace, the top of the left side wall of constant temperature calibration pipe set connecting tube, constant temperature The top for calibrating the right side wall of pipe sets relief tube, and constant temperature calibration pipe, connecting tube, relief tube are integrative-structures, the air pressure Table is installed in connecting tube, and relief valve is installed on relief tube, and the sealing-plug is installed on the top of constant temperature calibration pipe, temperature Meter is inserted in the right side on sealing-plug, and thermometer passes through sealing-plug, is deep into constant temperature calibration pipe, the intubation is inserted into close On blocking, air pressure adjustment inflator is welded on the top of intubation, and inflator bar is installed in air pressure adjustment inflator.
- A kind of 2. calorifics thermometer constant temperature calibrating installation according to claim 1, it is characterised in that：The right baffle-plate weldering The left side being connected on support plate, right shell body are welded on the right side on support plate, and left clamping screw is installed on right baffle-plate, right clamping screw In right shell body, the backing plate is fixed on the right end of left clamping screw and the left end of right clamping screw by adhesive.
- A kind of 3. calorifics thermometer constant temperature calibrating installation according to claim 1, it is characterised in that：The constant temperature calibration Pipe is fixedly clamped by left clamping screw and right clamping screw, and the heating furnace is placed on the support plate immediately below constant temperature calibration pipe On, it is placed with mixture of ice and water in constant temperature calibration pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278710.6U CN207335919U (en) | 2017-09-30 | 2017-09-30 | A kind of calorifics thermometer constant temperature calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278710.6U CN207335919U (en) | 2017-09-30 | 2017-09-30 | A kind of calorifics thermometer constant temperature calibrating installation |
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| Publication Number | Publication Date |
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| CN207335919U true CN207335919U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721278710.6U Active CN207335919U (en) | 2017-09-30 | 2017-09-30 | A kind of calorifics thermometer constant temperature calibrating installation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089663A (en) * | 2020-01-04 | 2020-05-01 | 辽宁科技大学 | Mercury thermometer correction method |
| CN112525386A (en) * | 2020-10-27 | 2021-03-19 | 北京全路通信信号研究设计院集团有限公司 | Constant temperature body and constant temperature realization method |
-
2017
- 2017-09-30 CN CN201721278710.6U patent/CN207335919U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089663A (en) * | 2020-01-04 | 2020-05-01 | 辽宁科技大学 | Mercury thermometer correction method |
| CN112525386A (en) * | 2020-10-27 | 2021-03-19 | 北京全路通信信号研究设计院集团有限公司 | Constant temperature body and constant temperature realization method |
| CN112525386B (en) * | 2020-10-27 | 2023-01-20 | 北京全路通信信号研究设计院集团有限公司 | Constant temperature body and constant temperature realization method |
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