CN2103800U - Glass liquid thermometer with metal soft tail capillary - Google Patents
Glass liquid thermometer with metal soft tail capillary Download PDFInfo
- Publication number
- CN2103800U CN2103800U CN 91225884 CN91225884U CN2103800U CN 2103800 U CN2103800 U CN 2103800U CN 91225884 CN91225884 CN 91225884 CN 91225884 U CN91225884 U CN 91225884U CN 2103800 U CN2103800 U CN 2103800U
- Authority
- CN
- China
- Prior art keywords
- thermometer
- metal
- capillary
- glass liquid
- liquid thermometer
- 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.)
- Granted
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a glass liquid thermometer with metal soft tail capillary, comprising a capillary glass tube, a metal soft tail capillary, a metal temperature-sensing bulb, treatment fluid and a scale. The thermometer has the advantages that the upper body indicated value of the glass liquid thermometer is displayed accurate and the lower body temperature-measuring system of the pressure-type thermometer is flexible, novel structure, easy use, being widely applicable to different occasions including business, foods, luxury refrigerators, etc.
Description
The utility model relates to a kind of glass liquid thermometer, the soft tail glass liquid thermometer of particularly a kind of metal.
At present in all temperature measuring instruments, Comparatively speaking, advantage such as glass liquid thermometer has simple in structure, easy to use and value is accurate, afterbody is 2m in addition, thereby is widely used in every field.But, because the long glass liquid thermometer of afterbody both had been difficult for making, be difficult for transportation again, and can only install by straight line, so limited its usable range greatly, many occasions can only be used the pressure-type thermometer with the soft tail of metal, and the error of indication of pressure-type thermometer is often quite big, thereby can not reach the purpose of accurate thermometric.For example, thermometer on some luxury refrigerator, because the thermometric position--reefer is interior, the indicating value part of thermometer must be installed in tank surface again, thereby can't use glass liquid thermometer and can only adopt pressure type temperature indicator with the soft tail of metal (pressure-type thermometer a kind of), because its error of indication is quite big, so can not accurately reflect the temperature in the reefer.
The utility model just is being based on above-mentioned situation proposition, and its objective is provides a kind of various non-rectilinears installations glass liquid thermometer occasion, the temp measuring system flexible that is applicable to, to be substituted in the inaccurate pressure-type thermometer of the employed indicating value of these occasions.
The purpose of this utility model is achieved in that the utility model is made up of kapillary, working fluid, scale, shell, bulb, etc., it is characterized in that: kapillary divides upper and lower two parts, the kapillary that is positioned at scale portion is a glass capillary, being positioned at the following kapillary of scale is the soft dodds tubule of metal, the soft dodds tubule of glass capillary and metal welds together, and bulb, is the metal bulb.
Accompanying drawing is a structural drawing of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in further detail.
As figure.The utility model is made up of glass capillary (3), the soft dodds tubule of metal (6), working fluid (8), scale (2), shell (1), metal bulb, (7) etc.Glass capillary (3) welds together with the soft dodds tubule of metal (6).During use, when the bulb, in being in measured medium changes with medium temperature, the volume of hydraulic fluid also changes thereupon in the bulb,, and in glass capillary, reflect the displacement of liquid level by the soft dodds tubule of metal, read the temperature of measured medium from (or directly marking on glass capillary) temperature scale that other joins.Among the figure, (4) are fixing card, and (5) are the protection spring.
Characteristics of the present utility model are that it has glass liquid thermometer upper body indicating value accurately and the advantage of pressure-type thermometer lower body temp measuring system flexible simultaneously, novel structure, use and transport all very convenient, be widely used in the different occasions of the every field such as commerce, food and luxury refrigerator, with the inaccurate pressure-type thermometer of indicating value that replaces using in these occasions.
Claims (1)
1, the soft tail glass liquid thermometer of a kind of metal, form by kapillary, working fluid, scale, shell, bulb, etc., it is characterized in that: kapillary divides two parts up and down, the kapillary that is positioned at scale portion is glass capillary (3), being positioned at the following kapillary of scale portion is the soft dodds tubule of metal (6), the soft dodds tubule of glass capillary (3) and metal (6) welds together, and bulb, (7) is the metal bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225884 CN2103800U (en) | 1991-09-28 | 1991-09-28 | Glass liquid thermometer with metal soft tail capillary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225884 CN2103800U (en) | 1991-09-28 | 1991-09-28 | Glass liquid thermometer with metal soft tail capillary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2103800U true CN2103800U (en) | 1992-05-06 |
Family
ID=4932078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225884 Granted CN2103800U (en) | 1991-09-28 | 1991-09-28 | Glass liquid thermometer with metal soft tail capillary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2103800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664954A (en) * | 2020-05-12 | 2020-09-15 | 黎寒英 | Device for placing scale paper in thermometer shell |
-
1991
- 1991-09-28 CN CN 91225884 patent/CN2103800U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664954A (en) * | 2020-05-12 | 2020-09-15 | 黎寒英 | Device for placing scale paper in thermometer shell |
| CN111664954B (en) * | 2020-05-12 | 2021-10-19 | 西安交通大学第一附属医院 | Device for placing scale paper in thermometer shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |