CN207263831U - A kind of resistance instrument constant temperature storage device - Google Patents
A kind of resistance instrument constant temperature storage device Download PDFInfo
- Publication number
- CN207263831U CN207263831U CN201721136522.XU CN201721136522U CN207263831U CN 207263831 U CN207263831 U CN 207263831U CN 201721136522 U CN201721136522 U CN 201721136522U CN 207263831 U CN207263831 U CN 207263831U
- Authority
- CN
- China
- Prior art keywords
- resistance
- storage device
- constant temperature
- temperature storage
- thermostatic box
- 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.)
- Active
Links
Abstract
A kind of resistance instrument constant temperature storage device is the utility model is related to, it includes thermostatic box（3）, the thermostatic box（3）Top is provided with upset sealing cover（6）, the thermostatic box（3）Inner side is provided with insulating layer（9）, the thermostatic box（3）Top insulating layer（9）Centre position is provided with distance type thermosistor（12）, the distance type thermosistor（12）Lower section is provided with waterproof and breathable net（11）, the waterproof and breathable net（11）Lower section is provided with resistance instrument platform（14）, the resistance instrument platform（14）Upper placement direct current resistance measurer（13）, the direct current resistance measurer（13）Lower section is provided with wire storage device（16）.A kind of the utility model DC resistance meter constant temperature storage device, its simple operation, it is efficient, energy consumption it is small, use cost is low, influence of the temperature to resistance value of the environment temperature and metal wire rod of measurement resistance in itself can effectively be avoided, it is ensured that the accuracy and comparability of resistivity measurements.
Description
Technical field
A kind of resistance instrument constant temperature storage device is the utility model is related to, it is warm in itself to be mainly used for adjustment control metal wire rod
Degree, the environment temperature of measurement resistance and storage metal wire rod to be measured, belong to the resistivity-measuring devices technical field of metal wire rod.
Background technology
The resistance variation with temperature of metal wire rod differs greatly.The environment temperature of common measurement resistance has two kinds：One
Kind is room temperature；Another kind is specified temp.Measurement metal wire rod resistance is although easy to operate at room temperature, and cost is relatively low, but different
Region, in the different times, different time room temperature difference is larger, thus material of the same race, the resistivity measurements of gauge metal wire rod of the same race
Differ larger, be unfavorable for resistive performance that is objective, evaluating metal wire rod exactly.And measure metal under specific environment temperature
The resistance of wire rod, then can effectively avoid influence of the environment temperature to metal wire rod resistance value, ensure metal wire rod resistance value
Accuracy and comparability.In order to make measuring environment temperature reach particular value, the temperature controls such as air-conditioning are placed usually in resistance room
Equipment maintains specified temp.The method space occupancy is big, energy consumption is big, of high cost, and operator's whole body is in measurement resistance
Environment temperature under comfort level it is poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of resistance instrument for the above-mentioned prior art to be stored up with constant temperature
Cryopreservation device, on the one hand it can effectively measure the resistance of metal wire rod in a limited space；On the other hand can
A certain amount of metal wire rod to be measured is stored, makes wire rod own temperature consistent with measuring environment temperature, avoids wire rod own temperature
Influence of the difference to resistivity measurements.
The technical scheme in the invention for solving the above technical problem is：A kind of resistance instrument constant temperature storage device, it
Including thermostatic box, upset sealing cover is provided with the top of the thermostatic box, the upset sealing cover is hinged with thermostatic box,
Insulating layer is provided with the inside of the thermostatic box, insulating layer centre position is provided with distance type temperature adjustment at the top of the thermostatic box
Device, the distance type thermosistor lower section are provided with waterproof and breathable net, and the waterproof and breathable side off the net is provided with resistance instrument platform, institute
State and direct current resistance measurer is placed on resistance instrument platform, wire storage device is provided with below the direct current resistance measurer.
The upset sealing cover is made of transparent heat insulating material, its top left side is equipped with ventilation mouth, crown center position
It is provided with top verification thermometer；Two action panes, the behaviour are each side set below the top verification thermometer
Make window as the longer insulated heat gloves of two length, be connected with upset seal cap sealing.
The upset sealing cover bottom centre position is provided with pull-type handle.
The thermostatic box upper left corner and the lower right corner are each provided with a built-in check thermometer.
The thermostatic box is provided outside resistance value display instrument, and the direct current resistance measurer is connected with resistance value display instrument
Connect.
The wire storage device includes rotating turret, and multiple Thread holders are provided with the rotating turret, are set on the outside of the rotating turret
It is equipped with control device for pivoting.
Locking device is both provided with left and right sides of the Thread holder.
Thread holder coding is provided with the locking device.
Compared with prior art, the utility model has the advantage of：
A kind of resistance instrument constant temperature storage device of the utility model, can pass through the environment temperature of remote controler setting measurement resistance
Degree, while the environment temperature of resistance to be measured reaches design temperature, the metal wire rod stored in constant temperature storage device itself
Temperature is also consistent with design temperature；
And the utility model small volume, occupy little space, required measurement resistance can be reached in the short period of time
Environment temperature, and heat insulation effect is stronger.Work in addition, operating personnel are in the environment temperature of measurement resistance without whole body；
A kind of the utility model DC resistance meter constant temperature storage device, its simple operation, efficient, small, use of consuming energy
Cost is low, can not only effectively avoid shadow of the temperature of the environment temperature and metal wire rod of measurement resistance to resistance value in itself
Ring, it is ensured that the accuracy and comparability of resistivity measurements, and also operating environment is also improved.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of resistance instrument constant temperature storage device appearance of the utility model.
Fig. 2 is the structure diagram inside a kind of resistance instrument constant temperature storage device of the utility model.
Wherein：
Resistance value display instrument 1
Ventilation mouth 2
Thermostatic box 3
Top verifies thermometer 4
Action pane 5
Overturn sealing cover 6
Control device for pivoting 7
Pull-type handle 8
Insulating layer 9
Built-in check thermometer 10
Waterproof and breathable net 11
Distance type thermosistor 12
DC resistance meter 13
Resistance instrument platform 14
Metal wire rod 15
Wire storage device 16
Rotating turret 17
Thread holder 18
Locking device 19
Thread holder coding 20.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 and Figure 2, a kind of resistance instrument constant temperature storage device in the present embodiment, it includes thermostatic box 3, institute
State the top of thermostatic box 3 and be provided with upset sealing cover 6, the upset sealing cover 6 is hinged with thermostatic box 3, the insulating box
The inner side of body 3 is provided with insulating layer 9, and 3 top insulating layer of thermostatic box, 9 centre position is provided with distance type thermosistor 12, institute
State the lower section of distance type thermosistor 12 and be provided with waterproof and breathable net 11；
The upset sealing cover 6 is made of transparent heat insulating material, its top left side is equipped with ventilation mouth 2, crown center position
Install and be equipped with top verification thermometer 4；4 lower section of top verification thermometer each side sets two action panes 5, institute
Action pane 5 is stated as the longer insulated heat gloves of two length, is tightly connected with upset sealing cover 6；
6 bottom centre position of the upset sealing cover is provided with pull-type handle 8；
3 upper left corner of thermostatic box and the lower right corner are each provided with a built-in check thermometer 10, the thermostatic box 3
Resistance instrument platform 14 is inside provided with, direct current resistance measurer 13, direct current resistance measurer 13 are placed on the resistance instrument platform 14
The numerical value surveyed is the resistance of 1m long metal wire rods, its resistance value display instrument 1 is placed in the left side of thermostatic box 3；The D.C. resistance
The lower section of measuring instrument 13 is provided with wire storage device 16, and 16 height of wire storage device is less than the height of resistance measuring instrument 13；
The wire storage device 16 includes rotating turret 17, and multiple Thread holders 18, the storage line are provided with the rotating turret 17
Connected between box 18 and rotating turret 17 by bearing, the Thread holder 18 remains horizontal direction in 17 rotation process of rotating turret
On, the left and right sides of Thread holder 18 is both provided with locking device 19, and Thread holder coding 20 is provided with the locking device 19,
The outside of the rotating turret 17 is provided with control device for pivoting 7, the control device for pivoting 7 rotate it is light, can self-locking and rotating turret
17 mechanically connect.
Operation principle：
Upset sealing cover 6 is opened, the position of each Thread holder 18 is adjusted by control device for pivoting 7, selects optimum position
No. 2 Thread holders store metal wire rod to be measured, metal wire rod to be measured be usually copper and its alloy etc. it is conductive can metal
Wire rod.The locking device 19 of No. 2 Thread holders is opened, metal wire rod 15 to be measured is put in No. 2 Thread holders, fastens locking device 19,
Upset sealing cover 6 is closed, opens distance type thermosistor 12, the environment temperature of required measurement resistance is set, generally 20 DEG C, waits to push up
End verification thermometer 4 can measure the resistance value of metal wire rod when reaching 20 DEG C with two built-in check thermometers.
The locking device 19 that No. 2 Thread holders are opened by action pane 5 takes out metal wire rod 15, is put in DC resistance meter 13
Upper measurement resistance, removes metal wire rod 15 and puts it into No. 1 Thread holder of sky and lock after being measured, then from No. 2 Thread holders
It is middle to take out remaining metal wire rod measurement resistance, aforesaid operations are repeated, treats that the resistance value of all metal wire rods measures and finishes, are closed
Distance type thermosistor 12 is closed, upset sealing cover 6 is opened, adjusts control device for pivoting 7, No. 1 Thread holder is placed in optimum position, is taken
After going out metal wire rod 15, upset sealing cover 6 is turned off.
In addition to the implementation, the utility model has further included other embodiment, all to use equivalents or equivalent
The technical solution that substitute mode is formed, should all fall within the protection domain of the utility model claims.
Claims (8)
- A kind of 1. resistance instrument constant temperature storage device, it is characterised in that：It includes thermostatic box（3）, the thermostatic box（3）Top Portion is provided with upset sealing cover（6）, the upset sealing cover（6）With thermostatic box（3）It is hinged, the thermostatic box（3）It is interior Side is provided with insulating layer（9）, the thermostatic box（3）Top insulating layer（9）Centre position is provided with distance type thermosistor（12）, The distance type thermosistor（12）Lower section is provided with waterproof and breathable net（11）, the waterproof and breathable net（11）Lower section is provided with resistance Instrument platform（14）, the resistance instrument platform（14）Upper placement direct current resistance measurer（13）, the direct current resistance measurer（13） Lower section is provided with wire storage device（16）.
- A kind of 2. resistance instrument constant temperature storage device according to claim 1, it is characterised in that：The upset sealing cover （6）It is made of transparent heat insulating material, its top left side is equipped with ventilation mouth（2）, crown center position is provided with top verification temperature Degree meter（4）；The top verifies thermometer（4）Lower section each side sets two action panes（5）, the action pane （5）For the longer insulated heat gloves of two length, with overturning sealing cover（6）It is tightly connected.
- A kind of 3. resistance instrument constant temperature storage device according to claim 1, it is characterised in that：The upset sealing cover （6）Bottom centre position is provided with pull-type handle（8）.
- A kind of 4. resistance instrument constant temperature storage device according to claim 1, it is characterised in that：The thermostatic box（3） The upper left corner and the lower right corner are each provided with a built-in check thermometer（10）.
- A kind of 5. resistance instrument constant temperature storage device according to claim 1, it is characterised in that：The thermostatic box（3） It is provided outside resistance value display instrument（1）, the direct current resistance measurer（13）With resistance value display instrument（1）It is connected.
- A kind of 6. resistance instrument constant temperature storage device according to claim 1, it is characterised in that：The wire storage device（16） Including rotating turret（17）, the rotating turret（17）On be provided with multiple Thread holders（18）, the rotating turret（17）Outside is provided with Control device for pivoting（7）.
- A kind of 7. resistance instrument constant temperature storage device according to claim 6, it is characterised in that：The Thread holder（18）It is left Right both sides are both provided with locking device（19）.
- A kind of 8. resistance instrument constant temperature storage device according to claim 7, it is characterised in that：The locking device（19） On be provided with Thread holder coding（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136522.XU CN207263831U (en) | 2017-09-06 | 2017-09-06 | A kind of resistance instrument constant temperature storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136522.XU CN207263831U (en) | 2017-09-06 | 2017-09-06 | A kind of resistance instrument constant temperature storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263831U true CN207263831U (en) | 2018-04-20 |
Family
ID=61923894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136522.XU Active CN207263831U (en) | 2017-09-06 | 2017-09-06 | A kind of resistance instrument constant temperature storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444544A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | A kind of portable constant temperature D.C. resistance calibration equipment |
| CN110018350A (en) * | 2019-04-26 | 2019-07-16 | 中辰电缆股份有限公司 | A kind of conductor DC resistance quick, intelligent measuring system online |
-
2017
- 2017-09-06 CN CN201721136522.XU patent/CN207263831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444544A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | A kind of portable constant temperature D.C. resistance calibration equipment |
| CN110018350A (en) * | 2019-04-26 | 2019-07-16 | 中辰电缆股份有限公司 | A kind of conductor DC resistance quick, intelligent measuring system online |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207263831U (en) | A kind of resistance instrument constant temperature storage device | |
| CN207023741U (en) | A kind of rotatable reagent cabinet conveniently taken | |
| CN203843821U (en) | Safety tool cabinet | |
| CN207404216U (en) | A kind of Span series food grade additives store insulating box | |
| CN208567283U (en) | Refrigerator | |
| DE102006029935A1 (en) | Temperature measurement unit | |
| CN208302797U (en) | A kind of constant temperature humidity chamber | |
| CN108802281B (en) | Intelligent air moisture content measuring device | |
| CN207566066U (en) | A kind of movable type sample storage case | |
| CN109229997A (en) | A kind of powdery paints temperature control dehumidifying holding vessel | |
| CN205965872U (en) | Constant temperature and humidity box | |
| CN208235346U (en) | A kind of concrete heat-insulating health preserving equipment | |
| CN207712732U (en) | Water for injection storage tank on freeze-dried powder production line | |
| CN206618113U (en) | A kind of heated at constant temperature case | |
| JP6095206B2 (en) | Wet black bulb thermometer | |
| JP2023086633A (en) | Solar heat supply system | |
| CN205027684U (en) | It separates febrile instrument to measure coating | |
| CN107957433B (en) | Device and method for testing thermal insulation performance of textile in low-temperature environment | |
| CN209055225U (en) | A kind of natural graphite powder processing temperature measuring equipment of graphitizing furnace | |
| CN208286685U (en) | A kind of temperature automatically controlled Intelligent clothes cabinet | |
| CN205991971U (en) | A kind of steam wetness measurement device of cooking equipment | |
| CN207791652U (en) | One kind can monitoring temperature style product incubator | |
| CN206113456U (en) | Waterproof ice bag of portable heat preservation | |
| CN207022876U (en) | A kind of trough for being easy to deposit foodstuff | |
| CN219417299U (en) | High temperature resistant device for detecting porcelain insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |