CN113091955A - Vacuum calibrating device for thermocouple - Google Patents
Vacuum calibrating device for thermocouple Download PDFInfo
- Publication number
- CN113091955A CN113091955A CN202110357217.8A CN202110357217A CN113091955A CN 113091955 A CN113091955 A CN 113091955A CN 202110357217 A CN202110357217 A CN 202110357217A CN 113091955 A CN113091955 A CN 113091955A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- vacuum
- clamping seat
- thermocouple
- chucking
- 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.)
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- 238000012795 verification Methods 0.000 claims abstract description 12
- 230000009466 transformation Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
Abstract
The invention relates to the technical field of thermocouple verification, and discloses a vacuum verification device for a thermocouple, which comprises an installation frame, wherein a supporting plate is fixedly arranged in the installation frame close to the upper end of the installation frame, two fixed seats are symmetrically and fixedly connected to the upper end of the supporting plate, a lower clamping seat is fixedly connected to the upper end of each fixed seat, an upper clamping seat is fixedly clamped and connected to the upper end of each lower clamping seat, arc-shaped clamping grooves are formed in opposite sides of the lower clamping seat and the upper clamping seat, a vacuum furnace is fixedly clamped and supported between the lower clamping seat and the upper clamping seat, a vacuum pump and a power transformation unit are fixedly arranged on the inner side of the bottom of the installation frame, and the vacuum pump is communicated with the vacuum furnace through a. This a vacuum calibrating installation for thermocouple possesses the quick assembly disassembly that can realize the vacuum furnace, the advantage of being convenient for maintain and use.
Description
Technical Field
The invention relates to the technical field of thermocouple calibration, in particular to a vacuum calibration device for a thermocouple.
Background
The thermocouple is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument). The appearance of various thermocouples is very different according to needs, but the basic structures of the thermocouples are almost the same, and the thermocouples are generally composed of main parts such as a thermode, an insulating sleeve protection tube, a junction box and the like, and are generally matched with a display instrument, a recording instrument and an electronic regulator for use.
At present, after the thermocouple equipment was accomplished, need examine and determine its temperature performance, prior art carries out relevant detection operation through vacuum verification stove mostly, but the assembly structure of whole equipment is complicated, and it is very inconvenient when the inspection is maintained to needs, and what detected does not follow-up relative space of placing, can only make a round trip to take the thermocouple and put into and carry out detection operation for the operation is very inconvenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a vacuum calibrating device for a thermocouple, which has the advantages of being capable of realizing quick disassembly and assembly of a vacuum furnace and convenient to maintain and use, and solves the problems that most of the prior art carries out related detection operation through the vacuum calibrating furnace, but the whole equipment is complex in assembly structure and inconvenient to maintain and check, and the thermocouple can only be taken back and forth to be placed in the vacuum calibrating furnace for detection operation without relative placement space in the follow-up detection process, so that the operation is very inconvenient.
(II) technical scheme
In order to realize the purposes of realizing the quick disassembly and assembly of the vacuum furnace and facilitating the maintenance and the use, the invention provides the following technical scheme: a vacuum calibrating device for a thermocouple comprises a mounting frame, wherein a supporting plate is fixedly arranged in the mounting frame close to the upper end of the mounting frame, the upper end of the supporting plate is symmetrically and fixedly connected with two fixing seats, the upper end of each fixing seat is fixedly connected with a lower clamping seat, the upper end of each lower clamping seat is fixedly clamped with an upper clamping seat, one side of each lower clamping seat, which is opposite to the upper clamping seat, is provided with an arc-shaped clamping groove, a vacuum furnace is fixedly clamped between the lower clamping seat and the upper clamping seat, the inner side of the bottom of the mounting frame is fixedly provided with a vacuum pump and a transformer set, the vacuum pump is communicated with the vacuum furnace through a vacuum suction tube, rectangular openings are respectively formed in the left side and the right side of the mounting frame, which are opposite to each other, and are hinged to the outer sides of the lower ends of the rectangular openings, the bearing frame is internally and rotatably sleeved with a rotating shaft through a ball bearing, one end of the rotating shaft is fixedly connected with a fastening plate which is blocked outside the baffle plate, the side wall of the lower end of the fastening plate is provided with an insertion hole, an insertion hole is movably inserted in the insertion hole to form a fastening rod, the outer side of the upper end of the baffle plate is provided with a fastening groove which is correspondingly inserted with the fastening rod, the outer end of the fastening rod is fixedly connected with a fastening pull plate, and one side of the fastening pull plate and one side of the fastening plate, which are opposite to each other, are fixedly connected.
Preferably, the upper end of the lower clamping seat is symmetrically and fixedly connected with a plurality of positioning insertion columns, and the lower end of the upper clamping seat is provided with a plurality of positioning insertion slots correspondingly inserted with the positioning insertion columns.
Preferably, go up the equal fixedly connected with joint board of back of the body both sides lower extreme mutually around the grip slipper, the equal fixedly connected with in back of the body both sides that mutually support around the upper end of grip slipper corresponds the U-shaped fixed plate of joint with the joint board down, the lateral wall of U-shaped fixed plate has been seted up a plurality of jacks and the jack internalization is inserted and is equipped with the chucking pole, a plurality of chucking holes that correspond the grafting with the chucking pole are seted up to the lateral wall of joint board, many the same chucking arm-tie of outer end fixedly connected with of chucking pole, the chucking spring outside many chucking poles is established respectively to a plurality of difference covers of the relative one side fixedly connected with of chucking arm-tie and U-.
Preferably, the outer side of the upper end of the baffle is fixedly connected with a pulling block.
Preferably, the outer side of the lower end of the baffle is fixedly connected with a reinforcing rib plate abutted against the outer side of the mounting frame.
Preferably, the outer side of the vacuum furnace is fixedly connected with a plurality of limiting blocks which are arranged symmetrically left and right relative to the lower clamping seat and the upper clamping seat.
Preferably, the lower clamping seat and the upper clamping seat are fixedly connected with a layer of anti-skid wear-resistant rubber pad corresponding to the inner sides of the arc-shaped clamping grooves.
Preferably, the downside of vacuum pump is provided with the base of fixing in installing frame bottom inboard, the upper end of base is through a plurality of buffer spring fixed connection in the bottom of vacuum pump, the equal fixedly connected with guide bar in upper end four corners department of base, the outside symmetry fixedly connected with of vacuum pump is four with the guide sleeve ring that the guide bar slides and cup joints.
(III) advantageous effects
Compared with the prior art, the invention provides a vacuum calibrating device for a thermocouple, which has the following beneficial effects:
1. this a vacuum calibrating installation for thermocouple, the installing frame through being equipped with, the vacuum furnace, the combination of vacuum pump and transformer group can carry out the vacuum of thermocouple firmly, when installing the vacuum furnace, put the arc centre gripping inslot in the grip slipper under with the vacuum furnace card earlier, again will go up the grip slipper pressure and hold in the upper end of vacuum furnace, it links together with the relative firm connection that last grip slipper can be quick under the matching grafting of many location inserted posts and positioning slot makes, the joint board is pegged graft in the U-shaped fixed plate this moment, many chucking poles align the chucking hole this moment, chucking spring pullback chucking arm-tie, chucking arm-tie impels the chucking pole downthehole can realize down the grip slipper and go up the firm connection between the grip slipper, can realize the quick dismouting to the vacuum furnace, be convenient for maintain and use.
2. This a vacuum calibrating installation for thermocouple, baffle through being equipped with, keep off the outside at the vacuum furnace with the baffle upturning in the time of not examining and determine at ordinary times, rotate the mounting plate through the rotation connection effect of bearing frame and pivot, make the mounting plate keep off to connect the lateral wall realization of baffle spacing firmly, the fastening groove is aimed at to the anchorage bar this moment, fastening spring draws back the fastening arm-tie, the fastening arm-tie impels the fastening bar in the fastening groove can realize the firm connection between mounting plate and the baffle, make placing of baffle firm, put down the baffle in the time of examining and determine, the baffle supports in the outside at the installing frame through the reinforcing floor, baffle parallel placement can become to place the board and carry out placing of article, and convenient to use.
3. This a vacuum calibrating installation for thermocouple through a plurality of buffer spring that the vacuum pump downside was equipped with, can carry out effectual buffering shock attenuation to the vibrations that the vacuum pump during operation produced, has improved the stability of vacuum pump operation greatly.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum calibrating apparatus for a thermocouple according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 of a vacuum calibrating apparatus for a thermocouple according to the present invention;
FIG. 3 is a schematic diagram showing a side view of a connection between a lower clamping base and an upper clamping base of a vacuum calibrating apparatus for a thermocouple according to the present invention;
fig. 4 is an enlarged view of a portion B of fig. 3 of a vacuum verification apparatus for a thermocouple according to the present invention.
In the figure: the device comprises an installation frame 1, a supporting plate 2, a fixed seat 3, a lower clamping seat 4, an upper clamping seat 5, an arc-shaped clamping groove 6, a vacuum furnace 7, a vacuum pump 8, a power transformation set 9, a rectangular opening 10, a baffle 11, a bearing seat 12, a rotating shaft 13, a fastening plate 14, a fastening rod 15, a fastening groove 16, a fastening pulling plate 17, a fastening spring 18, a positioning insertion column 19, a positioning insertion groove 20, a clamping plate 21, a U-shaped fixing plate 22, a clamping rod 23, a clamping hole 24, a clamping pulling plate 25, a clamping spring 26, a pulling block 27, a reinforcing rib plate 28, a base 29 and a buffer spring 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a vacuum calibrating apparatus for a thermocouple comprises a mounting frame 1, a support plate 2 is fixedly arranged inside the mounting frame 1 near the upper end, two fixing seats 3 are symmetrically and fixedly connected to the upper end of the support plate 2, a lower clamping seat 4 is fixedly connected to the upper end of the fixing seat 3, an upper clamping seat 5 is fixedly clamped to the upper end of the lower clamping seat 4, arc-shaped clamping grooves 6 are respectively arranged on one opposite sides of the lower clamping seat 4 and the upper clamping seat 5, a vacuum furnace 7 is fixedly clamped between the lower clamping seat 4 and the upper clamping seat 5, a vacuum pump 8 and a transformer group 9 are fixedly arranged on the inner side of the bottom of the mounting frame 1, the vacuum pump 8 is communicated with the vacuum furnace 7 through a vacuum suction pipe, rectangular openings 10 are respectively arranged on the left side and the right side of the mounting frame 1 corresponding to the vacuum furnace, a baffle 11 is hinged to the outer side of the lower end of the rectangular opening 10, rotating shaft 13 is sleeved in bearing seat 12 through ball bearing rotation, one end fixedly connected with of rotating shaft 13 keeps off and connects mounting plate 14 in the baffle 11 outside, jack and jack internalization are seted up to mounting plate 14's lower extreme lateral wall and are inserted and be equipped with anchorage bar 15, the upper end outside of baffle 11 is seted up and is corresponded the fastening groove 16 of pegging graft with anchorage bar 15, the outer end fixedly connected with fastening arm-tie 17 of anchorage bar 15, fastening arm-tie 17 and the same cover of the relative one side fixedly connected with of mounting plate 14 establish fastening spring 18 outside anchorage bar 15.
The upper end of the lower clamping seat 4 is symmetrically and fixedly connected with a plurality of positioning insertion columns 19, and the lower end of the upper clamping seat 5 is provided with a plurality of positioning insertion slots 20 which are correspondingly inserted with the positioning insertion columns 19.
Go up the equal fixedly connected with joint plate 21 of back of the body both sides lower extreme mutually around of grip slipper 5, the equal fixedly connected with in back of the body both sides and the U-shaped fixed plate 22 of joint plate 21 correspondence joint around the upper end of lower grip slipper 4, the lateral wall of U-shaped fixed plate 22 has been seted up a plurality of jacks and the jack internalization is inserted and is equipped with chucking pole 23, a plurality of chucking holes 24 that correspond the grafting with chucking pole 23 are seted up to the lateral wall of chucking plate 21, the same chucking arm-tie 25 of outer end fixedly connected with of many chucking poles 23, a plurality of chucking springs 26 that overlap respectively outside many chucking poles 23 are established to one side fixedly connected with of chucking arm-tie 25 and.
The outer side of the upper end of the baffle plate 11 is fixedly connected with a pulling block 27.
The outer side of the lower end of the baffle 11 is fixedly connected with a reinforcing rib plate 28 which is abutted against the outer side of the mounting frame 1.
The outer side of the vacuum furnace 7 is fixedly connected with a plurality of limiting blocks which are arranged symmetrically left and right relative to the lower clamping seat 4 and the upper clamping seat 5.
The inner sides of the lower clamping seat 4 and the upper clamping seat 5 corresponding to the arc-shaped clamping groove 6 are fixedly connected with a layer of anti-skid wear-resistant rubber pad.
The downside of vacuum pump 8 is provided with fixes the base 29 in installing frame 1 bottom inboard, and the upper end of base 29 is through a plurality of buffer spring 30 fixed connection in the bottom of vacuum pump 8, the equal fixedly connected with guide bar in upper end four corners department of base 29, the four direction lantern rings that cup joint with the guide bar slip of the outside symmetry fixedly connected with of vacuum pump 8.
To sum up, the vacuum calibrating device for the thermocouple can carry out vacuum calibration of the thermocouple through the combination of the installation frame 1, the vacuum furnace 7, the vacuum pump 8 and the transformer group 9, when the vacuum furnace 7 is installed, the vacuum furnace 7 is clamped in the arc-shaped clamping groove 6 in the lower clamping seat 4, then the upper clamping seat 5 is pressed at the upper end of the vacuum furnace 7, the lower clamping seat 4 and the upper clamping seat 5 can be quickly and relatively stably connected together through the matching and inserting of the positioning inserting columns 19 and the positioning inserting grooves 20, the clamping plate 21 is inserted in the U-shaped fixing plate 22, the clamping rods 23 are aligned with the clamping holes 24, the clamping spring 26 pulls back the clamping pull plate 25, the clamping pull plate 25 pushes the clamping rods 23 into the clamping holes 24, the stable connection between the lower clamping seat 4 and the upper clamping seat 5 can be realized, and the vacuum furnace 7 can be quickly disassembled and assembled, the baffle 11 is turned upwards to be blocked outside the vacuum furnace 7 when the vacuum furnace is not verified at ordinary times through the baffle 11, the fastening plate 14 is rotated through the rotating connection action of the bearing seat 12 and the rotating shaft 13, so that the fastening plate 14 is blocked on the side wall of the baffle 11 to realize the stable limit of the baffle 11, the fastening rod 15 is aligned to the fastening groove 16 at the moment, the fastening spring 18 pulls the fastening pull plate 17 back, the fastening pull plate 17 pushes the fastening rod 15 into the fastening groove 16 to realize the stable connection between the fastening plate 14 and the baffle 11, the baffle 11 is placed stably, the baffle 11 is put down when the vacuum furnace is verified, the baffle 11 is abutted against the outer side of the mounting frame 1 through the rib plate 28, the parallel placement of the baffle 11 can be changed into the placement of articles, the vacuum furnace is convenient to use, the plurality of buffer springs 30 arranged on the lower side of the vacuum pump 8 can effectively buffer and absorb shock generated when the vacuum pump 8 works, the stability of the operation of the vacuum pump 8 is greatly improved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A vacuum verification device for a thermocouple comprises a mounting frame (1), and is characterized in that: the inner part of the mounting frame (1) close to the upper end is fixedly provided with a supporting plate (2), the upper end of the supporting plate (2) is symmetrically and fixedly connected with two fixing seats (3), the upper end of each fixing seat (3) is fixedly connected with a lower clamping seat (4), the upper end of each lower clamping seat (4) is fixedly clamped with an upper clamping seat (5), one side of the lower clamping seat (4) opposite to the upper clamping seat (5) is provided with an arc-shaped clamping groove (6), a vacuum furnace (7) is fixedly clamped and supported between the lower clamping seat (4) and the upper clamping seat (5), the inner side of the bottom of the mounting frame (1) is fixedly provided with a vacuum pump (8) and a power transformation unit (9), the vacuum pump (8) is communicated with the vacuum furnace (7) through a vacuum suction pipe, and the mounting frame (1) is provided with rectangular openings (10) corresponding to the left side, the utility model discloses a fixing device for fixing a mounting frame, including rectangle opening (10), one end fixedly connected with fender, the lower extreme outside of rectangle opening (10) has baffle (11) through the hinge articulated, a plurality of bearing frames of upper end bilateral symmetry fixedly connected with (12) of installing frame (1), pivot (13) have been cup jointed through ball bearing rotation in bearing frame (12), the one end fixedly connected with fender of pivot (13) connects mounting plate (14) in the baffle (11) outside, the lower extreme lateral wall of mounting plate (14) has been seted up jack and jack internalization and has been inserted and be equipped with anchorage bar (15), fastening groove (16) of pegging graft are seted up in the upper end outside of baffle (11) with anchorage bar (15) correspondence, the outer end fixedly connected with fastening arm-tie (17) of anchorage bar (15), fastening arm-tie (17) and mounting plate (14) one side fixedly connected with relatively overlap fastening spring.
2. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: the upper end symmetry fixedly connected with of lower grip slipper (4) inserts post (19) in many location, go up the lower extreme of grip slipper (5) and offer a plurality of location slots (20) of inserting the post (19) with the location and correspond the grafting.
3. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: go up the equal fixedly connected with joint board (21) of the back of the body both sides lower extreme that mutually backs around grip slipper (5), the U-shaped fixed plate (22) of the corresponding joint of the equal fixedly connected with in the back of the body both sides of upper end front and back of grip slipper (4) down, the lateral wall of U-shaped fixed plate (22) is seted up a plurality of jacks and jack internalization and is inserted and be equipped with chucking pole (23), a plurality of chucking holes (24) of pegging graft that correspond with chucking pole (23) are seted up to the lateral wall of chucking board (21), many the same chucking arm-tie (25) of outer end fixedly connected with of chucking pole (23), chucking arm-tie (25) and U-shaped fixed plate (22) relative one side fixedly connected with a plurality of respectively the cover establish chucking spring (26) outside many chucking.
4. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: the outer side of the upper end of the baffle (11) is fixedly connected with a pulling block (27).
5. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: and the outer side of the lower end of the baffle (11) is fixedly connected with a reinforcing rib plate (28) abutted against the outer side of the mounting frame (1).
6. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: the outer side of the vacuum furnace (7) is fixedly connected with a plurality of limiting blocks which are arranged symmetrically about the lower clamping seat (4) and the upper clamping seat (5).
7. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: the lower clamping seat (4) and the upper clamping seat (5) are fixedly connected with a layer of anti-skid wear-resistant rubber pad corresponding to the inner side of the arc-shaped clamping groove (6).
8. A vacuum verification apparatus for a thermocouple, according to claim 1, wherein: the downside of vacuum pump (8) is provided with and fixes base (29) inboard in installing frame (1) bottom, the upper end of base (29) is through a plurality of buffer spring (30) fixed connection in the bottom of vacuum pump (8), the equal fixedly connected with guide bar in upper end four corners department of base (29), the outside symmetry fixedly connected with of vacuum pump (8) is four and the guide sleeve ring that the guide bar slides and cup joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357217.8A CN113091955A (en) | 2021-04-01 | 2021-04-01 | Vacuum calibrating device for thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357217.8A CN113091955A (en) | 2021-04-01 | 2021-04-01 | Vacuum calibrating device for thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113091955A true CN113091955A (en) | 2021-07-09 |
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ID=76672920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110357217.8A Pending CN113091955A (en) | 2021-04-01 | 2021-04-01 | Vacuum calibrating device for thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113091955A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205766426U (en) * | 2016-05-25 | 2016-12-07 | 佛山市联智新创科技有限公司 | A kind of plastic circular tank body clamping device |
| CN207593690U (en) * | 2017-08-23 | 2018-07-10 | 鼎奇(天津)主轴科技有限公司 | A kind of novel main shaft bearing replacer for being easily installed and dismantling |
| CN208238987U (en) * | 2018-06-22 | 2018-12-14 | 重庆市大正仪表股份有限公司 | Thermocouple vacuum calibrating installation |
| CN210153096U (en) * | 2019-04-26 | 2020-03-17 | 上海弘竣新能源材料有限公司 | Graphite shaft sleeve for vacuum furnace |
| CN111541103A (en) * | 2020-06-19 | 2020-08-14 | 徐州智博机车有限公司 | Controller electrical connecting piece for electric vehicle and forming process thereof |
| CN211556498U (en) * | 2020-02-19 | 2020-09-22 | 贾朝霞 | Switch board convenient to installation is maintained |
| CN211959230U (en) * | 2020-05-04 | 2020-11-17 | 韩兰兰 | Short-distance wireless communication node equipment |
| CN212645310U (en) * | 2020-06-23 | 2021-03-02 | 山东派金智能装备有限公司 | Vacuum furnace convenient to dismouting |
-
2021
- 2021-04-01 CN CN202110357217.8A patent/CN113091955A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205766426U (en) * | 2016-05-25 | 2016-12-07 | 佛山市联智新创科技有限公司 | A kind of plastic circular tank body clamping device |
| CN207593690U (en) * | 2017-08-23 | 2018-07-10 | 鼎奇(天津)主轴科技有限公司 | A kind of novel main shaft bearing replacer for being easily installed and dismantling |
| CN208238987U (en) * | 2018-06-22 | 2018-12-14 | 重庆市大正仪表股份有限公司 | Thermocouple vacuum calibrating installation |
| CN210153096U (en) * | 2019-04-26 | 2020-03-17 | 上海弘竣新能源材料有限公司 | Graphite shaft sleeve for vacuum furnace |
| CN211556498U (en) * | 2020-02-19 | 2020-09-22 | 贾朝霞 | Switch board convenient to installation is maintained |
| CN211959230U (en) * | 2020-05-04 | 2020-11-17 | 韩兰兰 | Short-distance wireless communication node equipment |
| CN111541103A (en) * | 2020-06-19 | 2020-08-14 | 徐州智博机车有限公司 | Controller electrical connecting piece for electric vehicle and forming process thereof |
| CN212645310U (en) * | 2020-06-23 | 2021-03-02 | 山东派金智能装备有限公司 | Vacuum furnace convenient to dismouting |
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Application publication date: 20210709 |