CN213516064U - Molten metal temperature measuring device - Google Patents
Molten metal temperature measuring device Download PDFInfo
- Publication number
- CN213516064U CN213516064U CN202021762261.4U CN202021762261U CN213516064U CN 213516064 U CN213516064 U CN 213516064U CN 202021762261 U CN202021762261 U CN 202021762261U CN 213516064 U CN213516064 U CN 213516064U
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- temperature measuring
- molten metal
- measuring device
- metal temperature
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 35
- 239000010439 graphite Substances 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a molten metal temperature measuring device includes face guard, thermocouple, graphite pipe and threaded sleeve, the device body is installed to one side of face guard, and is provided with the display on the device body, the bottom of face guard is connected with the handle, thermocouple one end and device body fixed connection, thermocouple upper portion is equipped with the terminal, and the terminal links to each other with the display, the thermocouple outside is located to the graphite pipe box, and the through-hole has been seted up to the inside of graphite pipe. This molten metal temperature measuring device sets up face guard, window, device body and handle, and the face guard can prevent effectively that the molten iron that awaits measuring in the test procedure from splashing because of the accident and to the appearance of the injury condition that the tester face caused, makes tester's sight not influenced through setting up the window, has good safeguard function simultaneously, through setting up the handle, is convenient for install the use of body.
Description
Technical Field
The utility model relates to a cast metal temperature measurement, temperature control equipment technical field specifically are a molten metal temperature measuring device.
Background
The molten metal temperature measuring instrument is a casting analyzer in front of the furnace, is mainly an on-line rapid analysis device for molten iron in the casting industry, replaces a conventional analyzer, cannot meet the time requirement of rapid analysis in front of the furnace, plays a great role in quality control of casting production, has the advantages of rapid analysis, simple, convenient and rapid use, can control the quality of cast iron in front of the furnace, saves time and saves manpower.
Through the massive search, the metal temperature measuring device in the prior art is found to be typical as the published No. CN204122703U, a molten metal temperature measuring device, the upper end of a graphite tube is provided with an opening, the lower end is closed, a thermocouple is inserted into the graphite tube through the opening at the upper end of the graphite tube, the upper end of the graphite tube is provided with a limiting device, a supporting limiting device is arranged below the limiting device of the graphite tube, the metal temperature can be monitored for a long time, the temperature guarantee is provided for casting and pouring production, the product quality and the labor efficiency are improved, and the production cost is reduced.
Synthesize, use hand-held type thermocouple temperature measuring equipment to carry out stokehold molten iron temperature measurement work now usually, because the operational environment of measuring the molten iron temperature is comparatively abominable, need take corresponding safeguard measure to tester's personal safety, temperature measuring device does not set up any safety protection structure, so traditional stokehold molten iron temperature measuring device can't guarantee tester's personal safety problem, the graphite pipe that the thermocouple thermoscope outside cup jointed is not convenient for change, because the graphite pipe is in the molten metal, when changing, the outer wall is hotter, be difficult for changing, above-mentioned problem, need improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a molten metal temperature measuring device to solve traditional stokehold molten iron temperature measuring device who proposes in the above-mentioned background art still can't guarantee tester's personal safety and because the graphite pipe is in soaking the molten metal, because the graphite pipe soaks the molten metal, the outer wall is hotter, is difficult for carrying out the problem of changing.
In order to achieve the above object, the utility model provides a following technical scheme: a molten metal temperature measuring device, which comprises a mask, a thermocouple, a graphite tube and a threaded sleeve,
the device comprises a face mask, a display and a handle, wherein a device body is arranged on one side of the face mask, the display is arranged on the device body, and the bottom end of the face mask is connected with the handle;
one end of the thermocouple is fixedly connected with the device body, a binding post is arranged at the upper part of the thermocouple, and the binding post is connected with the display;
the thermocouple outside is located to the graphite pipe box, and the through-hole has been seted up to the inside of graphite pipe.
Preferably, the face mask is provided with a window, and the window is smaller than the area of the face mask.
Preferably, an emergency lamp is arranged on one side of the face mask close to the thermocouple.
Preferably, the thermocouple is matched with the inner wall of the graphite tube.
Preferably, the outer side of the threaded sleeve is provided with a heat insulation film.
Preferably, one side of the graphite pipe close to the mask is connected with a threaded sleeve, and the threaded sleeve is fixed with the thermocouple.
Compared with the prior art, the beneficial effects of the utility model are that: the temperature measuring device for the molten metal is provided with a temperature measuring device,
(1) the graphite pipe is fixed with the thermocouple through the threaded sleeve, so that the graphite pipe is convenient to disassemble and assemble and replace, and the heat insulation film is arranged on the outer side of the threaded sleeve, so that workers can be prevented from being scalded during replacement;
(2) set up face guard, window, device body and handle, the face guard can prevent effectively that the molten iron that awaits measuring in the test procedure from splashing because of the accident and to the appearance of the injury condition that the tester face caused, makes tester's sight not influenced through setting up the window, has good safeguard function simultaneously, through setting up the handle, is convenient for install the use of body.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the bottom view of the present invention.
In the figure: 1. face guard, 2, window, 3, device body, 4, display, 5, handle, 6, emergency light, 7, thermocouple, 8, graphite pipe, 9, through-hole, 10, screw sleeve, 11, thermal-insulated membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a molten metal temperature measuring device, comprising: the utility model provides a molten metal temperature measuring device, as shown in figure 1, device body 3 is installed to one side of face guard 1, and be provided with display 4 on the device body 3, the bottom of face guard 1 is connected with handle 5, emergency light 6 is installed to one side of face guard 1, this design can make the staff can also rely on the light treatment field work that emergency light 6 provided when cutting off the power supply in the twinkling of an eye, be provided with window 2 on the face guard 1, and window 2 is less than face guard 1's area, make tester's sight not influenced, thereby make this design have good safeguard function again under the more convenient prerequisite of use.
As shown in fig. 2 and 3, thermocouple 7 one end and device body 3 fixed connection, thermocouple 7 upper portion is equipped with the terminal, the terminal links to each other with display 4, thermocouple 7 agrees with mutually with the inner wall of graphite pipe 8, thermocouple 7 and device body 3 electric connection, thermocouple 7 tests the control to the metal liquid temperature, until transmitting to display 4, read data through display 4, the thermocouple 7 outside is located to the graphite pipe 8 cover, and through-hole 9 has been seted up to the inside of graphite pipe 8, one side that graphite pipe 8 is close to face guard 1 is connected with threaded sleeve 10, threaded sleeve 10 is fixed with thermocouple 7, a support, fixed graphite pipe 8, threaded sleeve 10's the outside is provided with thermal-insulated membrane 11, the change of tester to graphite pipe 8 of being convenient for.
The working principle is as follows: when the molten metal temperature measuring device is used, the thermocouple 7 is sleeved inside the graphite pipe 8, the threaded sleeve 10 is screwed, the heat insulation film 11 is arranged on the outer side of the threaded sleeve 10, a tester can conveniently replace the graphite pipe 8, the handle 5 is held, the graphite pipe 8 on one side of the device body 3 is placed on the fixing plate of the furnace wall, then the temperature of molten metal inside the furnace body is detected through the thermocouple 7, data are read through the display 4 by conducting wires to transmit information, the damage condition to the face of the tester caused by accidental splashing of molten iron to be tested in the testing process can be effectively prevented through the face mask 1, the face safety of the worker can be well protected, the sight of the tester is not influenced by the arrangement of the window 2, the design has a good protection function on the premise of more convenient use, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known by the professional in the field .
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a molten metal temperature measuring device, includes face guard (1), thermocouple (7), graphite pipe (8) and screw sleeve (10), its characterized in that:
the device comprises a face mask (1), wherein a device body (3) is installed on one side of the face mask (1), a display (4) is arranged on the device body (3), and the bottom end of the face mask (1) is connected with a handle (5);
one end of the thermocouple (7) is fixedly connected with the device body (3), a binding post is arranged on the upper portion of the thermocouple (7), and the binding post is connected with the display (4);
graphite pipe (8), thermocouple (7) outside is located in graphite pipe (8) cover, and through-hole (9) have been seted up to the inside of graphite pipe (8).
2. The molten metal temperature measuring device according to claim 1, wherein: the face mask (1) is provided with a window (2), and the window (2) is smaller than the area of the face mask (1).
3. The molten metal temperature measuring device according to claim 1, wherein: an emergency lamp (6) is installed on one side, close to the thermocouple (7), of the face mask (1).
4. The molten metal temperature measuring device according to claim 1, wherein: the thermocouple (7) is matched with the inner wall of the graphite tube (8).
5. The molten metal temperature measuring device according to claim 1, wherein: and a heat insulation film (11) is arranged on the outer side of the threaded sleeve (10).
6. The molten metal temperature measuring device according to claim 1, wherein: one side of the graphite tube (8) close to the face mask (1) is connected with a threaded sleeve (10), and the threaded sleeve (10) is fixed with the thermocouple (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762261.4U CN213516064U (en) | 2020-08-21 | 2020-08-21 | Molten metal temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762261.4U CN213516064U (en) | 2020-08-21 | 2020-08-21 | Molten metal temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213516064U true CN213516064U (en) | 2021-06-22 |
Family
ID=76440876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021762261.4U Expired - Fee Related CN213516064U (en) | 2020-08-21 | 2020-08-21 | Molten metal temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213516064U (en) |
-
2020
- 2020-08-21 CN CN202021762261.4U patent/CN213516064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |