CN107731015A - A kind of Thermal Automation instrument tests checking device - Google Patents
A kind of Thermal Automation instrument tests checking device Download PDFInfo
- Publication number
- CN107731015A CN107731015A CN201710903544.2A CN201710903544A CN107731015A CN 107731015 A CN107731015 A CN 107731015A CN 201710903544 A CN201710903544 A CN 201710903544A CN 107731015 A CN107731015 A CN 107731015A
- Authority
- CN
- China
- Prior art keywords
- communicating pipe
- valve
- connection
- water tank
- support bar
- Prior art date
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The invention discloses a kind of Thermal Automation instrument to test checking device, including bottom plate, neck is arranged with the upside of the bottom plate, the first support bar with its clamping is inserted with the neck, the one end of the first support bar away from bottom plate is provided with connecting plate, second support bar is arranged with the bottom plate, the second support bar is between two first support bars, the upper end of the second support bar is provided with water tank, the water tank is provided with water pump, the side of the water tank is provided with the first communicating pipe and the second communicating pipe communicated therewith, first communicating pipe is located at the upside of the second communicating pipe, first communicating pipe is provided with the first valve.The advantage of the invention is that by adding judgment means on Thermal Automation metering device, during so that simulating on the controller, can be by connecting electromagnet come some azarins, green light, so as to judge whether operation is correct, safety device is provided with device simultaneously, avoids producing danger due to misoperation.
Description
Technical field
The present invention relates to Thermal Meter checking device technical field, more particularly to a kind of experiment examination of Thermal Automation instrument
Device.
Background technology
Thermal technology refers to the abbreviation of Engineering Thermodynamics and thermal conduction study.Wherein Engineering Thermodynamics is mainly to study thermodynamics machinery
Application of the energy conversion that efficiency and thermodynamics working medium participate in engineering, such as changes into mechanical energy propulsion power by thermodynamic energy
Mechanical energy is changed into thermodynamic energy etc. by the subject of mechanical work and its efficiency, for another example, air-conditioning；And thermal conduction study is research heat
The subject transmitted, such as the heat conduction of reactor, heat convection, transmission of radiation energy etc..Thermal Automation instrument is automation
Practitioner, which constantly will train and be lifted in the course of the work, could be competent at institute's work taken up, due to existing education of universities and colleges mould
Formula far can not meet wanting for enterprise's production with the practical operating abilities that enterprise practical has larger otherness, especially student
Ask, it is necessary to which further specialty transition and retraining, to improve the practical operating abilities and manipulative ability of student, ordinary university is equal
It is equipped with some experimental rigs and is used for teaching test, but because its function is single, towards part of theory knowledge in practice
Application, lack systematicness and operability, the raising effect to integration capability is little, deviates with enterprise practical larger, especially looks forward to
Instrument automation practitioner is needed to be provided simultaneously with the integrated practice operation of instrument specialty and Automated condtrol specialty in industry production
A kind of ability, it is therefore desirable to device that can be detected student and be examined to instrument and meter for automation.
The content of the invention
The invention aims to solve shortcoming present in prior art, such as：Because its function is single, towards part
Application of the knowwhy in practice, lack systematicness and operability, the raising effect to integration capability is little, with enterprise
Actual deviation is larger, especially needs instrument automation practitioner to be provided simultaneously with instrument specialty and Automated condtrol in enterprise's production
The integrated practice operational capacity of specialty, it is therefore desirable to a kind of device that can be detected student and be examined to instrument and meter for automation, and propose
A kind of Thermal Automation instrument experiment checking device.
To achieve these goals, present invention employs following technical scheme：
A kind of Thermal Automation instrument tests checking device, including bottom plate, and neck, the card are arranged with the upside of the bottom plate
The first support bar with its clamping is inserted with groove, the one end of the first support bar away from bottom plate is provided with connecting plate, the bottom
Second support bar is arranged with plate, the second support bar is located between two first support bars, the second support bar
Upper end is provided with water tank, and the water tank is provided with water pump, and the side of the water tank is provided with the first communicating pipe and second communicated therewith
Communicating pipe, it is located at the upside of the second communicating pipe first communicating pipe, is provided with the first valve first communicating pipe, described
The other end of a connecting pipe is through connecting plate and is provided with heater box, is connected with heater box first communicating pipe, the heater box
Downside be provided with the support base for being secured to connection, rotation slot is arranged with the support base, be provided with the rotation slot with
Its rotary shaft being rotatablely connected, is arranged with the rotation hole connected with rotation slot on the downside of the support base, in the rotation hole
The first rotating bar being rotatablely connected with it is inserted with, one end of first rotating bar is fixedly connected with the rotating shaft, the connection
Be arranged with chute on the upside of plate, be provided with the sliding block being slidably connected with it in the chute, the upside of the connecting plate be provided with
Its mark bucket being fixedly connected, is provided with the tag block that is slidably connected with it in the mark bucket, and the one of one of them sliding block
End is provided with push rod, and the other end of the push rod is plugged in mark bucket and is provided with push pedal, and hydraulic oil, institute are provided with the mark bucket
State and be provided with adapter the first communicating pipe, one end of first connecting tube is provided with collecting box, and second connecting tube is away from water
One end of case connects through connecting plate and with collecting box, and first connecting tube is provided with the fixed block communicated therewith, described solid
Block is determined between water tank and the first valve, and second communicating pipe is provided with the second valve and another first valve.
Preferably, the upside of the fixed block is provided with through hole, and the instrument board being slidably connected with it is inserted with the through hole,
The second rotating bar being rotatablely connected with it is arranged with the instrument board, is socketed with terminal pad in second rotating bar, institute
State terminal pad and be provided with the baffle plate for being secured to connection, the baffle plate is rotatablely connected with instrument board.
Preferably, side of the sliding block away from connecting plate is provided with tumbler, and first rotating bar is away from support base
One end is rotatablely connected with tumbler.
Preferably, the madial wall of the heater box vertical direction is provided with multiple heater strips, the both ends of the heater strip with
Controller connects.
Preferably, the side of first valve is provided with judgment means, and the judgment means are by electromagnet, green light, first
Connecting rod, the second connecting rod, back-moving spring and red light composition, the side of first valve is provided with fix bar, the fix bar
One end away from the first valve is provided with the moving block being rotatablely connected with it, and the fix bar is provided with back-moving spring, the reset
The other end of spring is connected with moving block, and the judgment means are connected with controller.
Preferably, the second connecting rod for being secured to connection is arranged with second communicating pipe, on the moving block
Provided with head rod, one end of the head rod and the second connecting rod is equipped with electromagnet, and one of them described second
One end of connecting rod is provided with green light, and one end of another second connecting rod is provided with red light, and the electromagnet connects with controller
Connect, the side of second valve also is provided with judgment means.
Compared with prior art, the beneficial effects of the invention are as follows：By adding judgement on Thermal Automation metering device
Device so that, can be by connecting electromagnet come some azarins, green light, so as to whether just judge operation when simulating on the controller
Really, while on device safety device is provided with, avoids producing danger due to misoperation.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of Thermal Automation instrument proposed by the present invention tests checking device；
Fig. 2 is the structural representation at B in Fig. 1；
Fig. 3 is the structural representation at A in Fig. 1.
In figure：1 bottom plate, 2 first support bars, 3 connecting plates, 4 second support bars, 5 water tanks, 6 first communicating pipes, 7 first valves
Door, 8 heater boxes, 9 heater strips, 10 support bases, 11 first rotating bars, 12 tumblers, 13 sliding blocks, 14 mark buckets, 15 tag blocks, 16
Push rod, 17 adapters, 18 collecting boxs, 19 second communicating pipes, 20 second valves, 21 fix bars, 22 moving blocks, 23 back-moving springs,
24 head rods, 25 second connecting rods, 26 electromagnet, 27 green lights, 28 red lights, 29 fixed blocks, 30 instrument boards, 31 second rotate
Bar, 32 terminal pads, 33 baffle plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-3, a kind of Thermal Automation instrument test checking device, including bottom plate 1, the upside of bottom plate 1 are symmetrically set
There is neck, be inserted with neck and be provided with connecting plate with the first support bar of its clamping 2, the one end of first support bar 2 away from bottom plate 1
3, second support bar 4 is arranged with bottom plate 1, second support bar 4 between two first support bars 2, second support bar 4
Upper end is provided with water tank 5, and water tank 5 is provided with water pump, and the side of water tank 5 connected the first communicating pipe 6 provided with what is communicated therewith with second
Pipe 19, it is located at the upside of the second communicating pipe 19 the first communicating pipe 6, the first communicating pipe 6 was provided with the first valve 7, the first communicating pipe 6
The other end through connecting plate 3 and heater box 8 is provided with, connected with heater box 8 the first communicating pipe 6, the vertical direction of heater box 8 it is interior
Side wall is provided with multiple heater strips 9, and the both ends of heater strip 9 are connected with controller, heater strip 9 is adjusted by controller, by adding
The quantity of heated filament 9 controls the speed of heating, and the downside of heater box 8 is provided with the support base 10 for being secured to connection, support base 10
On be arranged with rotation slot, the rotary shaft being rotatablely connected with it is provided with rotation slot, the downside of support base 10 is arranged with turning
The rotation hole of groove connection is moved, the first rotating bar 11 being rotatablely connected with it, one end of the first rotating bar 11 are inserted with rotation hole
It is fixedly connected with the rotating shaft, the upside of connecting plate 3 is arranged with chute, and the sliding block 13 being slidably connected with it is provided with chute, sliding
Side of the block 13 away from connecting plate 3 is provided with tumbler 12,12 turns of the one end of the first rotating bar 11 away from support base 10 and tumbler
Dynamic connection, the upside of connecting plate 3 are provided with the mark bucket 14 for being secured to connection, the mark being slidably connected with it are provided with mark bucket 14
Remember block 15, one end of one of sliding block 13 is provided with push rod 16, and the other end of push rod 16, which is plugged in mark bucket 14 and is provided with, to be pushed away
Plate, mark bucket 14 is interior to be provided with hydraulic oil, when water enters heater box 8, with the increase of rate of water added so that support base 10 is transported downwards
It is dynamic, and then the first rotating bar 11 is opened to both sides, so as to movable slider 13 to two lateral movements so that push rod 16 promotes push pedal
Hydraulic oil in motion extruding mark bucket 14, so as to promote tag block 15 to rise, is easy to observe the pressure in now the first communicating pipe 6
Power, prevent that pressure is excessive, cause danger, be provided with adapter 17 first communicating pipe 6, one end of the first connecting tube 6, which is provided with, collects
Case 18, second one end of connecting tube 19 away from water tank 5 are connected through connecting plate 3 and with collecting box 18, and the first connecting tube 6 is provided with
The fixed block 29 communicated therewith, fixed block 29 are located between the valve 7 of water tank 5 and first, and the upside of fixed block 29 is provided with through hole, lead to
The instrument board 30 being slidably connected with it is inserted with hole, the second rotating bar being rotatablely connected with it is arranged with instrument board 30
31, terminal pad 32 is socketed with the second rotating bar 31, terminal pad 32 is provided with the baffle plate 33 for being secured to connection, baffle plate 33 and instrument
Dial plate 30 is rotatablely connected, and when water is entered in instrument board 30, terminal pad 32 will be promoted to rotate, so that baffle plate 33 is with fixing
Block 29 is connected, and when not having water, baffle plate 33 is not connected with fixed block 29, is easy to take out instrument board 30 from fixed block 29,
The instrument board 30 more renewed, is provided with the second valve 20 and another first valve 7 second communicating pipe 19, and the one of the first valve 7
Side is provided with judgment means, and judgment means are by electromagnet 26, green light 27, head rod 24, the second connecting rod 25, back-moving spring 23
Formed with red light 28, the side of the first valve 7 is provided with fix bar 21, and the one end of fix bar 21 away from the first valve 7 is provided with and it
The moving block 22 of rotation connection, fix bar 21 are provided with back-moving spring 23, and the other end of back-moving spring 23 is connected with moving block 22,
Judgment means are connected with controller, and the second connecting rod 25 for being secured to connection, moving block are arranged with the second communicating pipe 19
22 are provided with head rod 24, and one end of the connecting rod 25 of head rod 24 and second is equipped with electromagnet 26, one of them
One end of second connecting rod 25 is provided with green light 27, and one end of another the second connecting rod 25 is provided with red light 28, electromagnet 26 and control
Device connection processed, the side of the second valve 20 also is provided with judgment means, by the control button for adjusting related valve on the controller
Simulated, when operating correct, the electromagnet 26 on head rod 24 and the second connecting rod 25 being connected with green light is powered,
Passing through magneticaction so that two electromagnet 26 are connected, and green light 27 is lit, and represent that operation is correct, when operating mistake, red light
28 are lit.
In the present invention, when user uses the device, start controller and water pump first, fed the water into by water pump to the
In the communicating pipe 19 of a connecting pipe 6 and second, when water is by instrument board 30, hydraulic pressure now is shown, is examined when needing progress hydraulic pressure
During core, simulated by the control button for adjusting related valve on the controller, when operating correct, the He of head rod 24
The electromagnet 26 in the second connecting rod 25 being connected with green light is powered, and passes through magneticaction so that two electromagnet 26 connect, green
Lamp 27 is lit, and represents that operation is correct, and when operating mistake, red light 28 is lit, and when needing to examine temperature, passes through controller
Heater strip 9 is adjusted, the speed of heating is controlled by the quantity of heater strip 9, when water enters heater box 8, with rate of water added
Increase so that support base 10 is moved downward, and then the first rotating bar 11 is opened to both sides, so as to movable slider 13 to both sides
Motion so that push rod 16 promotes the hydraulic oil in push pedal campaign extruding mark bucket 14, so as to promote tag block 15 to rise, is easy to see
The pressure in now the first communicating pipe 6 is examined, prevents that pressure is excessive, danger is caused, in the first communicating pipe 6 and the second communicating pipe 19
Water is flowed ultimately into collecting box 18.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of Thermal Automation instrument tests checking device, including bottom plate（1）, it is characterised in that the bottom plate（1）Upside
Neck is arranged with, the first support bar with its clamping is inserted with the neck（2）, the first support bar（2）The bottom of away from
Plate（1）One end be provided with connecting plate（3）, the bottom plate（1）On be arranged with second support bar（4）, the second support bar（4）
Positioned at two first support bars（2）Between, the second support bar（4）Upper end be provided with water tank（5）, the water tank（5）On set
There are water pump, the water tank（5）Side be provided with the first communicating pipe for communicating therewith（6）With the second communicating pipe（19）, described first
Communicating pipe（6）Positioned at the second communicating pipe（19）Upside, first communicating pipe（6）It is provided with the first valve（7）, described first
Communicating pipe（6）The other end run through connecting plate（3）And it is provided with heater box（8）, first communicating pipe（6）With heater box（8）Even
It is logical, the heater box（8）Downside be provided be secured to connection support base（10）, the support base（10）On be arranged with turn
Groove is moved, the rotary shaft being rotatablely connected with it, the support base are provided with the rotation slot（10）Downside be arranged with and rotate
The rotation hole of groove connection, is inserted with the first rotating bar being rotatablely connected with it in the rotation hole（11）, first rotating bar
（11）One end be fixedly connected with the rotating shaft, the connecting plate（3）Upside be arranged with chute, be provided with the chute and its
The sliding block being slidably connected（13）, the connecting plate（3）Upside be provided be secured to connection mark bucket（14）, the mark bucket
（14）It is interior provided with the tag block being slidably connected with it（15）, one of them described sliding block（13）One end be provided with push rod（16）, institute
State push rod（16）The other end be plugged in mark bucket（14）It is interior and be provided with push pedal, the mark bucket（14）It is interior to be provided with hydraulic oil, institute
Stated for the first communicating pipe（6）It is provided with adapter（17）, first connecting tube（6）One end be provided with collecting box（18）, described
Two connecting tubes（19）Away from water tank（5）One end pass through connecting plate（3）And and collecting box（18）Connection, first connecting tube
（6）It is provided with the fixed block communicated therewith（29）, the fixed block（29）Positioned at water tank（5）With the first valve（7）Between, it is described
Second communicating pipe（19）It is provided with the second valve（20）With another the first valve（7）.
A kind of 2. Thermal Automation instrument experiment checking device according to claim 1, it is characterised in that the fixed block
（29）Upside be provided with through hole, be inserted with the instrument board being slidably connected with it in the through hole（30）, the instrument board（30）On
It is arranged with the second rotating bar being rotatablely connected with it（31）, second rotating bar（31）On be socketed with terminal pad（30）, institute
State terminal pad（32）It is provided with the baffle plate for being secured to connection（33）, the baffle plate（33）With instrument board（30）Rotation connection.
A kind of 3. Thermal Automation instrument experiment checking device according to claim 1, it is characterised in that the sliding block
（13）Away from connecting plate（3）Side be provided with tumbler（12）, first rotating bar（11）Away from support base（10）One end
With tumbler（12）Rotation connection.
A kind of 4. Thermal Automation instrument experiment checking device according to claim 1, it is characterised in that the heater box
（8）The madial wall of vertical direction is provided with multiple heater strips（9）, the heater strip（9）Both ends be connected with controller.
A kind of 5. Thermal Automation instrument experiment checking device according to claim 1, it is characterised in that first valve
Door（7）Side be provided with judgment means, the judgment means are by electromagnet（26）, green light（27）, head rod（24）, second
Connecting rod（25）, back-moving spring（23）And red light（28）Composition, first valve（7）Side be provided with fix bar（21）, institute
State fix bar（21）Away from the first valve（7）One end be provided with the moving block that is rotatablely connected with it（22）, the fix bar（21）
It is provided with back-moving spring（23）, the back-moving spring（23）The other end and moving block（22）Connection, the judgment means and control
Device connection processed.
6. a kind of Thermal Automation instrument experiment checking device according to claim 5, it is characterised in that described second connects
Siphunculus（19）On be arranged be secured to connection the second connecting rod（25）, the moving block（22）It is provided with head rod
（24）, the head rod（24）With the second connecting rod（25）One end be equipped with electromagnet（26）, one of them described
Two connecting rods（25）One end be provided with green light（27）, another described second connecting rod（25）One end be provided with red light（28）, institute
State electromagnet（26）It is connected with controller, second valve（20）Side also be provided with judgment means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903544.2A CN107731015A (en) | 2017-09-29 | 2017-09-29 | A kind of Thermal Automation instrument tests checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903544.2A CN107731015A (en) | 2017-09-29 | 2017-09-29 | A kind of Thermal Automation instrument tests checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107731015A true CN107731015A (en) | 2018-02-23 |
Family
ID=61208972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710903544.2A Pending CN107731015A (en) | 2017-09-29 | 2017-09-29 | A kind of Thermal Automation instrument tests checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107731015A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279638Y (en) * | 1996-06-04 | 1998-04-22 | 陆加孚 | Multi-function gas protector |
| CN202071934U (en) * | 2011-06-13 | 2011-12-14 | 天津市美驰电子技术有限公司 | Electric vehicle lamp with detachable upper cover |
| CN202357119U (en) * | 2011-10-15 | 2012-08-01 | 中国石油化工股份有限公司 | Bolt demounting device for drilling equipment |
| CN104318819A (en) * | 2014-11-24 | 2015-01-28 | 山东钢铁股份有限公司 | Thermal automation instrument test checking device |
| CN204143670U (en) * | 2014-11-24 | 2015-02-04 | 山东钢铁股份有限公司 | A kind of Thermal Automation instrument test checking device |
| CN106193584A (en) * | 2016-07-07 | 2016-12-07 | 山东送变电工程公司 | A kind of self-supporting combined large steel model and fire wall construction method thereof |
| CN106386708A (en) * | 2016-08-31 | 2017-02-15 | 黎志春 | Earthworm breeding device |
| CN106710725A (en) * | 2015-11-12 | 2017-05-24 | 无锡威格斯电气有限公司 | Multi-copper-wire stranding device |
| CN106714481A (en) * | 2016-11-03 | 2017-05-24 | 广州凯耀资产管理有限公司 | Electric power automatic instrument |
| CN206202132U (en) * | 2016-11-25 | 2017-05-31 | 清远浩和仪器设计有限公司 | A kind of urban environmental protection slag-soil truck workbench mechanism |
| CN106809164A (en) * | 2016-12-30 | 2017-06-09 | 河南理工大学 | A kind of automobile-used protection network equipment |
| CN206307215U (en) * | 2016-12-26 | 2017-07-07 | 重庆浩腾机械制造有限公司 | A kind of motorcycle handlebar and motorcycle |
| CN206363574U (en) * | 2016-12-13 | 2017-07-28 | 昆山航理机载设备股份有限公司 | Emulate airspeed-indicator |
| CN106994941A (en) * | 2017-05-24 | 2017-08-01 | 池明远 | One kind is used for the convenient load-engaging device of automobile trunk |
| CN107013644A (en) * | 2017-05-23 | 2017-08-04 | 江苏好运鸽机械有限公司 | A kind of textile machine belt wheel spacing adjusts device for fastening |
| CN107187864A (en) * | 2017-07-16 | 2017-09-22 | 丁庆鹏 | A kind of machinery clamping device |
-
2017
- 2017-09-29 CN CN201710903544.2A patent/CN107731015A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279638Y (en) * | 1996-06-04 | 1998-04-22 | 陆加孚 | Multi-function gas protector |
| CN202071934U (en) * | 2011-06-13 | 2011-12-14 | 天津市美驰电子技术有限公司 | Electric vehicle lamp with detachable upper cover |
| CN202357119U (en) * | 2011-10-15 | 2012-08-01 | 中国石油化工股份有限公司 | Bolt demounting device for drilling equipment |
| CN104318819A (en) * | 2014-11-24 | 2015-01-28 | 山东钢铁股份有限公司 | Thermal automation instrument test checking device |
| CN204143670U (en) * | 2014-11-24 | 2015-02-04 | 山东钢铁股份有限公司 | A kind of Thermal Automation instrument test checking device |
| CN106710725A (en) * | 2015-11-12 | 2017-05-24 | 无锡威格斯电气有限公司 | Multi-copper-wire stranding device |
| CN106193584A (en) * | 2016-07-07 | 2016-12-07 | 山东送变电工程公司 | A kind of self-supporting combined large steel model and fire wall construction method thereof |
| CN106386708A (en) * | 2016-08-31 | 2017-02-15 | 黎志春 | Earthworm breeding device |
| CN106714481A (en) * | 2016-11-03 | 2017-05-24 | 广州凯耀资产管理有限公司 | Electric power automatic instrument |
| CN206202132U (en) * | 2016-11-25 | 2017-05-31 | 清远浩和仪器设计有限公司 | A kind of urban environmental protection slag-soil truck workbench mechanism |
| CN206363574U (en) * | 2016-12-13 | 2017-07-28 | 昆山航理机载设备股份有限公司 | Emulate airspeed-indicator |
| CN206307215U (en) * | 2016-12-26 | 2017-07-07 | 重庆浩腾机械制造有限公司 | A kind of motorcycle handlebar and motorcycle |
| CN106809164A (en) * | 2016-12-30 | 2017-06-09 | 河南理工大学 | A kind of automobile-used protection network equipment |
| CN107013644A (en) * | 2017-05-23 | 2017-08-04 | 江苏好运鸽机械有限公司 | A kind of textile machine belt wheel spacing adjusts device for fastening |
| CN106994941A (en) * | 2017-05-24 | 2017-08-01 | 池明远 | One kind is used for the convenient load-engaging device of automobile trunk |
| CN107187864A (en) * | 2017-07-16 | 2017-09-22 | 丁庆鹏 | A kind of machinery clamping device |
Non-Patent Citations (2)
| Title |
|---|
| 布瑞恩 耐普: "《科学在你身边 测量》", 30 November 2007 * |
| 程道来 仪垂杰: "《热工测量与控制基础》", 31 August 2012 * |
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Application publication date: 20180223 |
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