CN203337186U - Isolated-measurement thermobarometer - Google Patents
Isolated-measurement thermobarometer Download PDFInfo
- Publication number
- CN203337186U CN203337186U CN2013204045816U CN201320404581U CN203337186U CN 203337186 U CN203337186 U CN 203337186U CN 2013204045816 U CN2013204045816 U CN 2013204045816U CN 201320404581 U CN201320404581 U CN 201320404581U CN 203337186 U CN203337186 U CN 203337186U
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- CN
- China
- Prior art keywords
- thermobarometer
- transmission shaft
- elastic tube
- measurement
- surveying
- 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.)
- Expired - Lifetime
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- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
An isolated-measurement thermobarometer comprises a temperature sensing bulb and a coil spring tube connected with the temperature sensing bulb. The coil spring tube is connected with a transmission shaft, and the transmission shaft drives a thermometer hand. The coil spring tube is filled with a liquid. According to the isolated-measurement thermobarometer by utilizing the technical scheme, an original rotating disc type thermobarometer is changed to the pointer type thermobarometer, and the isolated-measurement thermobarometer has the advantages of simple structure and usage convenience. Furthermore, the isolated-measurement thermobarometer can be applied to long-distance measurement trough adoption of the coil spring tube.
Description
Technical field
The utility model relates to a kind of instrument of measuring temperature, pressure.
Background technology
Original thermobarometer, be a kind of turntable sheet, during use, exist quiver, the problem such as rolling.Secondly, when the rotating disc type thermobarometer is used at a distance, because loss is excessive, be difficult to guarantee its precision.And rotating disc type thermobarometer rotating disk is too large, thereby volume is larger, and heavy.
Summary of the invention
The purpose of this utility model be to provide a kind of measure accurate, simple in structure, be applicable to remote use every surveying thermobarometer.
For achieving the above object, the utility model is by the following technical solutions:
A kind of every surveying thermobarometer, it comprises thermometer bulb and the convolute elastic tube be connected with thermometer bulb, and convolute elastic tube is connected with transmission shaft, and transmission shaft drives the temperature indicator and rotates; Be full of liquid in described convolute elastic tube.
The convolute elastic tube overcoat be connected with thermometer bulb has sheath.
Described transmission shaft and temperature indicator are arranged in watchcase; Wherein, transmission shaft is arranged on positioning seat, and positioning seat is bolted on the bonnet of watchcase; The temperature indicator is arranged on dial plate, and dial plate arranges table outward and covers, and table covers by the table circle and is fixed on watchcase.
In described watchcase, movement is set, convolute elastic tube is arranged on base.
Also comprise pipe adapter I and the pipe adapter II of gaging pressure every the survey thermobarometer, pipe adapter II connects kapillary, kapillary Bonding pressure indicator I and pressure indicator II.
Adopt the utility model of technique scheme, change original rotating disc type thermobarometer into pointer thermobarometer, simple in structure, the convenient use.In addition, the utility model adopts convolute elastic tube, thereby can be suitable for telemeasurement.
The accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
The right view that Fig. 2 is the utility model gauge outfit part.
Fig. 3 is the view after the utility model gauge outfit is partly added a cover.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of every surveying thermobarometer, it comprises thermometer bulb 18 and the convolute elastic tube 12 be connected with thermometer bulb 18, in convolute elastic tube 12, is full of liquid; Convolute elastic tube 12 is connected with transmission shaft 7, and transmission shaft 7 drives temperature indicator 6 and rotates.When thermometer bulb 18 detects temperature variation, the liquid in convolute elastic tube 12 produces and expands with heat and contract with cold, thereby utilize transmission shaft 7 to drive temperature indicator 6, rotates.It should be noted that, the liquid in convolute elastic tube 12 is considered as incompressible, and like this, this thermobarometer is applicable to remote detection.In addition, for guaranteeing to detect accurately, at convolute elastic tube 12 overcoats that are connected with thermometer bulb 18, sheath 17 is arranged.
Above-mentioned transmission shaft 7 and temperature indicator 6 are arranged in watchcase 8; Wherein, transmission shaft 7 is arranged on positioning seat 9, and positioning seat 9 is fixed on the bonnet of watchcase 8 by bolt 10.Pass through screw 24 setting-up pieces 25 on bonnet, and, by self threading pin 23 fixed connecting bases 22, facilitate the staff to open bonnet and keeped in repair.And, at the interior movement 11 that arranges of watchcase 8, the pipe tail I14 of convolute elastic tube 12 and pipe tail II16 are stuck on base 15, and on base 15, bourdon tube 13 are set.
Above-mentioned temperature indicator 6 is arranged on dial plate 5, and the outer table that arranges of dial plate 5 covers 4, and table covers 4 and is fixed on watchcase 8 by table circle 3.
Also comprise pipe adapter I19 and the pipe adapter II20 of gaging pressure every the survey thermobarometer, pipe adapter II20 connects kapillary 21, kapillary 21 Bonding pressure indicator I1 and pressure indicator II2.
Claims (5)
1. one kind every surveying thermobarometer, and it is characterized in that: it comprises thermometer bulb (18) and the convolute elastic tube (12) be connected with thermometer bulb (18), and convolute elastic tube (12) is connected with transmission shaft (7), transmission shaft (7) drive temperature indicator (6) rotation; Described convolute elastic tube is full of liquid in (12).
2. according to claim 1 every surveying thermobarometer, it is characterized in that: convolute elastic tube (12) overcoat be connected with thermometer bulb (18) has sheath (17).
3. according to claim 1 every surveying thermobarometer, it is characterized in that: described transmission shaft (7) and temperature indicator (6) are arranged in watchcase (8); Wherein, it is upper that transmission shaft (7) is arranged on positioning seat (9), and positioning seat (9) is fixed on the bonnet of watchcase (8) by bolt (10); It is upper that temperature indicator (6) is arranged on dial plate (5), and the outer table that arranges of dial plate (5) covers (4), and table covers (4) and is fixed on watchcase (8) by table circle (3).
4. according to claim 3 every surveying thermobarometer, it is characterized in that: movement (11) is set in described watchcase (8), and convolute elastic tube (12) is arranged on base (15).
5. according to claim 1 every surveying thermobarometer, it is characterized in that: every the pipe adapter I(19 that surveys thermobarometer and also comprise gaging pressure) and pipe adapter II(20), pipe adapter II(20) connect kapillary (21), kapillary (21) Bonding pressure indicator I(1) and pressure indicator II(2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204045816U CN203337186U (en) | 2013-07-09 | 2013-07-09 | Isolated-measurement thermobarometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204045816U CN203337186U (en) | 2013-07-09 | 2013-07-09 | Isolated-measurement thermobarometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337186U true CN203337186U (en) | 2013-12-11 |
Family
ID=49705855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204045816U Expired - Lifetime CN203337186U (en) | 2013-07-09 | 2013-07-09 | Isolated-measurement thermobarometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714728A (en) * | 2013-12-18 | 2014-04-09 | 浙江中控科教仪器设备有限公司 | Simulation pressure gauge |
-
2013
- 2013-07-09 CN CN2013204045816U patent/CN203337186U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714728A (en) * | 2013-12-18 | 2014-04-09 | 浙江中控科教仪器设备有限公司 | Simulation pressure gauge |
| CN103714728B (en) * | 2013-12-18 | 2016-08-24 | 浙江中控科教仪器设备有限公司 | Simulation pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |