CN2101275U - Separated temp. controller - Google Patents
Separated temp. controller Download PDFInfo
- Publication number
- CN2101275U CN2101275U CN 91215846 CN91215846U CN2101275U CN 2101275 U CN2101275 U CN 2101275U CN 91215846 CN91215846 CN 91215846 CN 91215846 U CN91215846 U CN 91215846U CN 2101275 U CN2101275 U CN 2101275U
- Authority
- CN
- China
- Prior art keywords
- temperature
- kapillary
- indication
- temp
- bourdon tube
- 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.)
- Withdrawn
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- Electric Clocks (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a separated temp. controller respectively controlling a temperature switch and temperature indication through the signal transfer of the two paths of thermosensitive elements. The utility model is characterized in that one path is the temperature indication, the other path is a temperature controlling switch; the temperature indication is provided with an indicating mechanism temperature bag and is connected with an indicating mechanism capillary pipe which is connected with a spring pipe, and the other end of the spring pipe is respectively provided wit a temperature compensation element, a gear amplifying mechanism and an indicating needle; the other path of temperature controlling switch is connected with the capillary pipe by the temperature bag, the capillary pipe is divided into two paths which are respectively provided with a temperature elastic element, and the upper ends of the temperature elastic elements are correspondingly provided with two microswitches.
Description
The utility model is the temperature value that records measured medium by thermal sensing element, is specifically to control temperature switch and temperature indication respectively by the signal transmission of two-way thermal sensing element.
Institute's employing temperature controller is to connect a capillary by a thermometer bulb respectively signal to be passed to temperature indication and temp control switch at present, its shortcoming of such temperature controller is when thermometer bulb generation leakage phenomenon, cause temperature indication inaccurate and temp control switch is malfunctioning will, promptly two the road break down simultaneously, even under normal situation, because two tunnel mutual involving influence pointing accuracy, so precision can not improve.
The purpose of this utility model provides a kind of two thermometer bulbs are controlled two-way respectively as temperature indication and temperature thermal sensing element, even leakage phenomenon appears in a thermometer bulb, the indication road is still indicated or is controlled one the road and still control, two the tunnel do not produce mutually and involve, and improve a kind of split type temperature controller of pointing accuracy.
For finishing the above-mentioned technical scheme that purpose adopted: the utility model transmits signal by two-way and forms, one the tunnel is the temperature indication, another road is a temp control switch, and the temperature indication is established indicating mechanism's thermometer bulb and is connected indicating mechanism's kapillary, this kapillary connects bourdon tube, and the other end of bourdon tube is provided with temperature compensating element, gear enlarger and pointer respectively.Another road temp control switch, by the thermometer bulb connection temperature control kapillary of temperature control device, this kapillary is told two-way, and two-way is provided with a temperature control flexible member respectively, and corresponding two microswitches are established in the two elastic elements upper end.
The utility model embodiment is described in detail in conjunction with the accompanying drawings.
Fig. 1 is this real new structure synoptic diagram.
According to shown in Figure 1, whole temperature controller by two thermometer bulbs respectively as the thermal sensing element of temperature indication and temp control switch, wherein the temperature instruction unit sets up indicating mechanism's temperature negative 5 separately and connects indicating mechanism's kapillary 4, the other end of kapillary 4 is established bourdon tube 1, bourdon tube 1 is arranged in the watchcase 11, and the other end of bourdon tube 1 is provided with temperature compensating element 2, gear enlarger 3 and pointer 10 respectively.And temp control switch is partly established control gear thermometer bulb 6 equally and is connected temperature control device kapillaries 7, and kapillary 7 feeds watchcases 11 and also tells two-way, and two-way is established a temperature control flexible member 8 respectively, on the two elastic elements 8 respectively correspondence establish microswitch 9.
Two thermometer bulbs 5 and 6 insert measuring media simultaneously, because signal is transmitted in split, so ought send leakage phenomenon by one road thermometer bulb, can not influence the control or the indication on another road, finish two the tunnel and do not produce mutually and involve.
Claims (1)
1, a kind of split type temperature controller of forming by thermometer bulb, kapillary, bourdon tube, temperature compensating element, microswitch, indication and watchcase, it is characterized in that whole temperature controller transmits signal by two-way and forms, one the tunnel is the temperature indication, another road is a temp control switch, a. temperature indication: connect indicating mechanism's kapillary (4) by indicating mechanism's thermometer bulb (5), kapillary (4) connects bourdon tube (1), and the other end of bourdon tube (1) connects temperature compensating element (2), gear enlarger (3) and pointer (10) respectively; B. temp control switch: connect temperature control device kapillary (7) by temperature control device thermometer bulb (6), kapillary 7 is respectively established a temperature control flexible member (8) respectively by two-way, and corresponding microswitch (9) is established in two elastic elements (8) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215846 CN2101275U (en) | 1991-08-28 | 1991-08-28 | Separated temp. controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215846 CN2101275U (en) | 1991-08-28 | 1991-08-28 | Separated temp. controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101275U true CN2101275U (en) | 1992-04-08 |
Family
ID=4923868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215846 Withdrawn CN2101275U (en) | 1991-08-28 | 1991-08-28 | Separated temp. controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101275U (en) |
-
1991
- 1991-08-28 CN CN 91215846 patent/CN2101275U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |