CN204988622U - Synchronous pressure check table of temperature - Google Patents
Synchronous pressure check table of temperature Download PDFInfo
- Publication number
- CN204988622U CN204988622U CN201520367235.4U CN201520367235U CN204988622U CN 204988622 U CN204988622 U CN 204988622U CN 201520367235 U CN201520367235 U CN 201520367235U CN 204988622 U CN204988622 U CN 204988622U
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- temperature
- board
- pressure check
- equipment
- check table
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a synchronous pressure check table of temperature, including board and the manometer of setting outside the board, the board in be equipped with pressure check -up mechanism, the board be equipped with display screen and operating panel outward, inside heating module and the temperature -sensing ware no. 1 of being equipped with of board, the board outside be connected with temperature -sensing ware no. 2 through the wire, temperature -sensing ware no. 2 install in treating check -up equipment. The automatic spot welding device overcomes insufficiencies of the prior art, the design structure is reasonable, the operating temperature of treat check -up equipment is measured through outside temperature -sensing ware, inside temperature -sensing ware comes the inside operating temperature of measuring pressure check table, by heating module and cooling fan come to control the inside operating temperature of pressure check table, the operating temperature who makes the inside operating temperature of pressure check table and treat check -up equipment is unanimous, it does not have the temperature variation in the gas inspectd or the liquid entering pressure check table to make, the inspection precision is high, application scope is wide.
Description
Technical field
The utility model relates to pressure checking technical field, specifically belongs to a kind of temperature simultaneous pressure checking table.
Background technology
Pressure calibration is the utility appliance of the instrument and meters such as verification pressure unit, precision pressure gauge, ordinarily manometer, pressure switch, coordinates, complete the equipment of testing calibration work with pressure standard meter.Pressure calibration comprises pressure source (numerical control hydraulic/baric systerm), digital pressure sensor, image processing system, calibrating software, computing machine and printer etc.
Because equipment working state to be verified is different, cause internal operating temperature different, existing pressure calibration all works in device external to be verified, cause its working temperature and equipment working temperature to be verified different, at this moment there will be temperature variation in checked gas or liquid inlet pressure checking table, owing to expanding with heat and contract with cold thus causing volume change, inspection is made to there is certain error.
Utility model content
The purpose of this utility model there is provided a kind of temperature simultaneous pressure checking table, overcome the deficiencies in the prior art, project organization is reasonable, the working temperature of equipment to be verified is measured by external temperature inductor, internal temperature inductor measures the working temperature of pressure calibration inside, by heating module and cooling fan, pressure calibration internal operating temperature is controlled, make the working temperature of pressure calibration inside consistent with the working temperature of equipment to be verified, the two temperature is synchronous, make there is no temperature variation in checked gas or liquid inlet pressure checking table, there is no process of expansion and contraction, testing accuracy is high, the scope of application is wide.
The technical solution adopted in the utility model is as follows:
A kind of temperature simultaneous pressure checking table, comprise board and be arranged on the tensimeter outside board, pressure checking mechanism is provided with in described board, display screen and guidance panel is provided with outside described board, it is characterized in that: described board inside is provided with heating module and temperature inductor one, described board outside is connected with temperature inductor two by wire, and described temperature inductor two is arranged in equipment to be verified.
Described board side is provided with cooling fan.
Described heating module is strip structure, is evenly distributed on board inner bottom plating.
Described temperature inductor one is arranged on board top.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model measures the working temperature of equipment to be verified by external temperature inductor, internal temperature inductor measures the working temperature of pressure calibration inside, by heating module and cooling fan, pressure calibration internal operating temperature is controlled, make the working temperature of pressure calibration inside consistent with the working temperature of equipment to be verified, the two temperature is synchronous, make there is no temperature variation in checked gas or liquid inlet pressure checking table, there is no process of expansion and contraction, testing accuracy is high, and the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Embodiment
See accompanying drawing, a kind of temperature simultaneous pressure checking table, the tensimeter 2 comprising board 1 and be arranged on outside board, pressure checking mechanism 13 is provided with in described board 1, display screen 11 and guidance panel 12 is provided with outside described board 1, described board 1 inside is provided with heating module 3 and temperature inductor 1, and described board 1 outside is connected with temperature inductor 26 by wire, and described temperature inductor 26 is arranged in equipment to be verified; Described board 1 side is provided with cooling fan 4; Described heating module 4 is strip structure, is evenly distributed on board 1 inner bottom plating; Described temperature inductor 1 is arranged on board top; The working temperature of equipment to be verified is measured by external temperature inductor, internal temperature inductor measures the working temperature of pressure calibration inside, by heating module and cooling fan, pressure calibration internal operating temperature is controlled, make the working temperature of pressure calibration inside consistent with the working temperature of equipment to be verified, the two temperature is synchronous.
Claims (4)
1. a temperature simultaneous pressure checking table, comprise board and be arranged on the tensimeter outside board, pressure checking mechanism is provided with in described board, display screen and guidance panel is provided with outside described board, it is characterized in that: described board inside is provided with heating module and temperature inductor one, described board outside is connected with temperature inductor two by wire, and described temperature inductor two is arranged in equipment to be verified.
2. a kind of temperature simultaneous pressure checking table according to claim 1, is characterized in that: described board side is provided with cooling fan.
3. a kind of temperature simultaneous pressure checking table according to claim 1, is characterized in that: described heating module is strip structure, is evenly distributed on board inner bottom plating.
4. a kind of temperature simultaneous pressure checking table according to claim 1, is characterized in that: described temperature inductor one is arranged on board top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367235.4U CN204988622U (en) | 2015-06-01 | 2015-06-01 | Synchronous pressure check table of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367235.4U CN204988622U (en) | 2015-06-01 | 2015-06-01 | Synchronous pressure check table of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988622U true CN204988622U (en) | 2016-01-20 |
Family
ID=55122980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367235.4U Active CN204988622U (en) | 2015-06-01 | 2015-06-01 | Synchronous pressure check table of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509962A (en) * | 2016-01-30 | 2016-04-20 | 黄利文 | Pressure gauge work condition calibration system used in ultra-high temperature environment |
| CN115060414A (en) * | 2022-08-17 | 2022-09-16 | 成都凯天电子股份有限公司 | Device and method for providing high-precision pressure standard |
-
2015
- 2015-06-01 CN CN201520367235.4U patent/CN204988622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509962A (en) * | 2016-01-30 | 2016-04-20 | 黄利文 | Pressure gauge work condition calibration system used in ultra-high temperature environment |
| CN115060414A (en) * | 2022-08-17 | 2022-09-16 | 成都凯天电子股份有限公司 | Device and method for providing high-precision pressure standard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |