CN111307334A - Temperature detection device for engine by using expansion principle - Google Patents
Temperature detection device for engine by using expansion principle Download PDFInfo
- Publication number
- CN111307334A CN111307334A CN202010398210.6A CN202010398210A CN111307334A CN 111307334 A CN111307334 A CN 111307334A CN 202010398210 A CN202010398210 A CN 202010398210A CN 111307334 A CN111307334 A CN 111307334A
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- fixedly connected
- rod
- silica gel
- box body
- engine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention relates to the technical field of engines and discloses a temperature detection device for an engine by utilizing an expansion principle, which comprises a box body, wherein the top of the box body is fixedly connected with an operating handle, the inner wall of the top of the box body is fixedly connected with a combination plate through a return spring, the bottom of the combination plate is fixedly connected with three control rods, the front side of the box body is provided with a sliding groove which is communicated with the inner wall of the front side of the box body and is positioned on the front side of the control rods, and the front side of each control rod is fixedly connected with a pulling rod. According to the invention, the pull rod plays a role of effectively extending out the connecting rod, the silica gel insert block is inserted into the pipeline or the hole for detecting the temperature, the silica gel disc and the sleeve hole play a role of effectively sleeving the outer surface of the engine part needing temperature detection, and the temperature of the engine part is effectively detected through the thermometer, so that the effects of effectively detecting the temperature of each part of the engine and improving the detection efficiency and quality are achieved.
Description
Technical Field
The invention relates to the technical field of engines, in particular to a temperature detection device for an engine by utilizing an expansion principle.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, and includes, for example, an internal combustion engine (reciprocating piston engine), an external combustion engine (stirling engine, steam engine, etc.), a jet engine, an electric motor, etc., and the internal combustion engine generally converts chemical energy into mechanical energy, and the engine is suitable for a power generation device, and can also refer to an entire machine including a power device (e.g., a gasoline engine, an aircraft engine), and the engine is originally produced in the united kingdom, so the engine concept is also derived from english, and its meaning refers to a "mechanical device for generating power".
With the rapid development of the engine, the requirements on relevant facilities of the engine are improved, but some pipelines or connecting shafts of the existing engine are inconvenient to stably connect, so that the temperature detection is very inconvenient, and the efficiency and the quality of the temperature detection of relevant parts of the engine are greatly influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: some pipelines or connecting shafts of the existing engine are inconvenient to stably connect, so that temperature detection is very inconvenient, the efficiency and the quality of temperature detection of relevant parts of the engine are greatly influenced, and the temperature detection device for the engine by utilizing the expansion principle is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a temperature detection device for an engine by utilizing an expansion principle comprises a box body, wherein the top of the box body is fixedly connected with an operating handle, the inner wall of the top of the box body is fixedly connected with a combination plate through a reset spring, the bottom of the combination plate is fixedly connected with three control rods, the front of the box body is provided with a sliding groove which is communicated with the front inner wall of the box body and is positioned on the front of the control rods, the front of each control rod is fixedly connected with a pulling rod, one end of the front of each pulling rod penetrates through the sliding groove, the left side of each pulling rod is provided with a positioning hole communicated with the right side of the pulling rod, the inner wall of the back of the box body is provided with guide grooves positioned on two sides of the control rods, the left side and the right side of each control rod are both connected on the inner surfaces of the guide grooves in a sliding manner through the guide rods, the middle bottom of the connecting rod runs through the bottom wall fixedly connected with silica gel plate of box, the bottom of silica gel plate has been seted up and has been cup jointed the hole, the equal interference in top that silica gel plate and silica gel inserted the piece is connected with the thermometer.
The right side diapire fixedly connected with transmission silica gel piece that the box was run through to the bottom of connecting rod, the top fixedly connected with action scale of transmission silica gel piece, right side the storage tank with the positive intercommunication of connecting rod is seted up to the bottom of connecting rod, the top of action scale extends to the internal surface of storage tank, the right side the front of connecting rod is seted up and is located the left fixed scale of action scale.
The front fixedly connected with of box is located the solid fixed ring on sliding tray right side, gu fixed ring's left side is through two expanding spring fixedly connected with press the clamp plate, press the left side fixedly connected with locating lever of clamp plate, press the right side fixedly connected with orientation lever of clamp plate, the right-hand member of orientation lever runs through solid fixed ring.
Preferably, the bottom fixedly connected with installation bearing frame of control lever, fixedly connected with threaded rod on the internal surface of installation bearing frame bottom, threaded plate is connected with to the screw thread on the surface of threaded rod, the bottom fixedly connected with combination pole of threaded plate, the bottom fixedly connected with connecting rod of combination pole, two fixed slide rails of the bottom fixedly connected with bilateral symmetry of installation bearing frame outer loop, the left and right sides of threaded plate all is through dead lever sliding connection on the internal surface of fixed slide rail, fixedly connected with is located the operating ring of threaded plate top on the surface of threaded rod.
Preferably, the front face of the operating handle is arc-shaped, and the arc of the front face of the operating handle is between one hundred and one hundred fifty degrees.
Preferably, the silica gel inserting block and the transmission silica gel block are both in a truncated cone shape.
Preferably, the length of the threaded rod is not less than fifteen centimeters, and the length of the thread on the outer surface of the threaded rod is not less than twelve centimeters.
Preferably, the positioning rod is matched with the positioning hole.
Preferably, the connection mode between the box body and the operating handle is threaded connection, and the connection mode between the control rod and the pulling rod is welding.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the pull rod plays a role of effectively extending out the connecting rod, the silica gel insert block is inserted into the pipeline or the hole for detecting the temperature, the silica gel disc and the sleeve hole play a role of effectively sleeving the outer surface of the engine part needing temperature detection, and the temperature of the engine part is effectively detected through the thermometer, so that the effects of effectively detecting the temperature of each part of the engine and improving the detection efficiency and quality are achieved.
(2) According to the invention, the transmission silica gel block and the action graduated scale are used for effectively imaging the temperature passing action distance, so that the temperature passing action distance can be conveniently compared with the temperature between each part, and the effect of improving the problem analysis efficiency is achieved.
(3) The invention has the advantages that the action distance is imaged through the action graduated scale and the fixed graduated scale, and the temperature is effectively presented through rapid deformation, so that the effect of avoiding the influence on the normal working time caused by the lower heat conduction efficiency of the thermometer is achieved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 4 is an enlarged view of the invention at B in fig. 1.
In the figure: 1. a box body; 2. an operating handle; 3. a return spring; 4. a bonding plate; 5. a control lever; 6. a sliding groove; 7. pulling a rod; 8. positioning holes; 9. a guide groove; 10. a guide rod; 11. mounting a bearing seat; 12. a threaded rod; 13. a thread plate; 14. a coupling rod; 15. a connecting rod; 16. a silica gel insert block; 17. a thermometer; 18. fixing the slide rail; 19. fixing the rod; 20. an operating ring; 21. a silica gel pan; 22. sleeving a hole; 23. a transmission silica gel block; 24. an action graduated scale; 25. a storage tank; 26. fixing a graduated scale; 27. a fixing ring; 28. a tension spring; 29. a pressing plate; 30. an orientation bar; 31. and (5) positioning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a temperature detecting device for an engine using an expansion principle comprises a box body 1, an operating handle 2 is fixedly connected to the top of the box body 1, the front surface of the operating handle 2 is arc-shaped, the front surface radian of the operating handle 2 is between one hundred degrees and fifty degrees, a combining plate 4 is fixedly connected to the inner wall of the top of the box body 1 through a reset spring 3, three control rods 5 are fixedly connected to the bottom of the combining plate 4, a sliding groove 6 which is communicated with the inner wall of the front surface of the box body 1 and is positioned on the front surface of the control rods 5 is formed in the front surface of the box body 1, a pulling rod 7 is fixedly connected to the front surface of the control rods 5, the box body 1 is in threaded connection with the operating handle 2, the control rods 5 are in welding connection with the pulling rod 7, one end of the front surface of the pulling rod 7 penetrates through the sliding groove 6, a positioning, the inner wall of the back of the box body 1 is provided with guide grooves 9 positioned at two sides of a control rod 5, the left side and the right side of the control rod 5 are both connected on the inner surface of the guide grooves 9 in a sliding way through guide rods 10, the bottom end of the control rod 5 is fixedly connected with an installation bearing seat 11, the inner surface at the bottom of the installation bearing seat 11 is fixedly connected with a threaded rod 12, the length of the threaded rod 12 is not less than fifteen centimeters, the thread length of the outer surface of the threaded rod 12 is not less than twelve centimeters, the outer surface of the threaded rod 12 is connected with a threaded plate 13 in a threaded way, the bottom end of the threaded plate 13 is fixedly connected with a combination rod 14, the bottom end of the combination rod 14 is fixedly connected with a connection rod 15, the bottom of an outer ring of the installation bearing seat 11 is fixedly connected with two fixed slide rails 18 which are symmetrical left and right, the left side and the, the bottom fixedly connected with connecting rod 15 of control lever 5, the diapire fixedly connected with silica gel that the bottom of left side connecting rod 15 runs through box 1 inserts piece 16, and the diapire fixedly connected with silica gel dish 21 that the bottom of middle connecting rod 15 runs through box 1, and the hole 22 has been seted up to cup jointing in the bottom of silica gel dish 21, and the equal interference connection in top that silica gel dish 21 and silica gel inserted piece 16 has thermometer 17.
The diapire fixedly connected with transmission silica gel block 23 that box 1 was run through to the bottom of right side connecting rod 15, silica gel inserts piece 16 and transmission silica gel block 23 and is the round platform form, the top fixedly connected with action scale 24 of transmission silica gel block 23, the storage tank 25 with the positive intercommunication of connecting rod 15 is seted up to the bottom of right side connecting rod 15, the top of action scale 24 extends to the internal surface of storage tank 25, the front of right side connecting rod 15 is seted up and is located the left fixed scale 26 of action scale 24.
The fixed ring 27 that is located the right side of sliding tray 6 is fixedly connected with in the front of box 1, and fixed ring 27's left side is through two expanding spring 28 fixedly connected with press plate 29, press plate 29's left side fixedly connected with locating lever 31, press plate 29's right side fixedly connected with orientation lever 30, orientation lever 30's right-hand member runs through fixed ring 27, locating lever 31 and locating hole 8 looks adaptation.
In the invention, when a user uses the device, the pull rod 7 plays a role of effectively extending out the connecting rod 15, the silica gel insertion block 16 is inserted into a pipeline or a hole to detect the temperature, the silica gel disc 21 and the sleeve hole 22 play a role of effectively sleeving the outer surface of an engine part needing temperature detection, and the thermometer 17 effectively detects the temperature of the engine part, thereby achieving the effect of effectively detecting the temperature of each part of the engine and improving the detection efficiency and quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Claims (7)
1. The utility model provides an engine is with utilizing temperature-detecting device of inflation principle, includes box (1), its characterized in that, the top fixedly connected with operation handle (2) of box (1), through reset spring (3) fixedly connected with combination board (4) on the inner wall at box (1) top, the bottom fixedly connected with three control lever (5) of combination board (4), intercommunication box (1) front inner wall and lie in positive sliding tray (6) of control lever (5) are seted up in the front of box (1), the front fixedly connected with pulling rod (7) of control lever (5), the positive one end of pulling rod (7) runs through sliding tray (6), locating hole (8) on intercommunication pulling rod (7) right side are seted up in the left side of pulling rod (7), set up on the inner wall at the box (1) back and lie in guide groove (9) of control lever (5) both sides, the left side and the right side of the control rod (5) are connected to the inner surface of the guide groove (9) in a sliding mode through guide rods (10), the bottom end of the control rod (5) is fixedly connected with a connecting rod (15), the bottom end of the connecting rod (15) on the left side penetrates through the bottom wall of the box body (1) and is fixedly connected with a silica gel inserting block (16), the bottom end of the connecting rod (15) in the middle penetrates through the bottom wall of the box body (1) and is fixedly connected with a silica gel disc (21), the bottom of the silica gel disc (21) is provided with a sleeving hole (22), and thermometers (17) are connected to the tops of the silica gel disc (21) and the silica gel inserting block (;
the bottom end of the right connecting rod (15) penetrates through the bottom wall of the box body (1) and is fixedly connected with a transmission silica gel block (23), the top of the transmission silica gel block (23) is fixedly connected with an action graduated scale (24), the bottom of the right connecting rod (15) is provided with a storage groove (25) which is in front of the connecting rod (15), the top of the action graduated scale (24) extends to the inner surface of the storage groove (25), and the front of the right connecting rod (15) is provided with a fixed graduated scale (26) which is positioned on the left side of the action graduated scale (24);
the front fixedly connected with of box (1) is located solid fixed ring (27) on sliding tray (6) right side, the left side of solid fixed ring (27) is through two expanding spring (28) fixedly connected with press plate (29), the left side fixedly connected with locating lever (31) of press plate (29), the right side fixedly connected with orientation lever (30) of press plate (29), the right-hand member of orientation lever (30) runs through solid fixed ring (27).
2. The temperature detection device using an expansion principle for an engine according to claim 1, it is characterized in that the bottom end of the control rod (5) is fixedly connected with a mounting bearing seat (11), a threaded rod (12) is fixedly connected on the inner surface of the bottom of the mounting bearing seat (11), the outer surface of the threaded rod (12) is in threaded connection with a threaded plate (13), the bottom end of the threaded plate (13) is fixedly connected with a combination rod (14), the bottom end of the combination rod (14) is fixedly connected with a connecting rod (15), the bottom of the outer ring of the mounting bearing seat (11) is fixedly connected with two fixed slide rails (18) which are bilaterally symmetrical, the left side and the right side of the threaded plate (13) are both connected on the inner surface of the fixed slide rail (18) in a sliding way through a fixed rod (19), an operating ring (20) positioned above the threaded plate (13) is fixedly connected to the outer surface of the threaded rod (12).
3. The temperature detection device using the expansion principle for an engine according to claim 1, wherein the shape of the front surface of the operation handle (2) is an arc, and the arc of the front surface of the operation handle (2) is between one hundred degrees and one hundred fifty degrees.
4. The temperature detecting device using expansion principle for engine according to claim 1, wherein said silicone insertion block (16) and said transmission silicone block (23) are each in the shape of a circular truncated cone.
5. The temperature detection device using the expansion principle for an engine according to claim 2, wherein the length of the threaded rod (12) is not less than fifteen centimeters, and the length of the thread of the outer surface of the threaded rod (12) is not less than twelve centimeters.
6. The expansion-based temperature detection device for an engine according to claim 1, wherein the positioning rod (31) is fitted to the positioning hole (8).
7. The temperature detecting device using expansion principle for engine according to claim 1 is characterized in that the connection mode between the box body (1) and the operating handle (2) is a threaded connection, and the connection mode between the control rod (5) and the pulling rod (7) is a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398210.6A CN111307334B (en) | 2020-05-12 | 2020-05-12 | Temperature detection device for engine by using expansion principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398210.6A CN111307334B (en) | 2020-05-12 | 2020-05-12 | Temperature detection device for engine by using expansion principle |
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| Publication Number | Publication Date |
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| CN111307334A true CN111307334A (en) | 2020-06-19 |
| CN111307334B CN111307334B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010398210.6A Active CN111307334B (en) | 2020-05-12 | 2020-05-12 | Temperature detection device for engine by using expansion principle |
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Citations (9)
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|---|---|---|---|---|
| US6733173B1 (en) * | 1996-12-19 | 2004-05-11 | Diamond Power International, Inc. | Pyrometer for measuring the temperature of a gas component within a furnace |
| JP2008286609A (en) * | 2007-05-16 | 2008-11-27 | Nippon Steel Corp | Temperature measuring device |
| CN102435326A (en) * | 2011-09-28 | 2012-05-02 | 河南师范大学 | Temperature meter |
| CN103234508A (en) * | 2013-04-02 | 2013-08-07 | 华东理工大学 | High-temperature pipeline peripheral deformation extended measuring device |
| CN103471732A (en) * | 2013-08-29 | 2013-12-25 | 苏州工业园区华福科技有限公司 | Automatic temperature measurement device |
| CN105115612A (en) * | 2015-09-24 | 2015-12-02 | 中冶长天国际工程有限责任公司 | Rotary kiln temperature detection device |
| CN205958129U (en) * | 2016-08-19 | 2017-02-15 | 洛阳智达石化工程有限公司 | Retractable thermocouple thermometer |
| CN208765867U (en) * | 2018-08-06 | 2019-04-19 | 广西工业职业技术学院 | A kind of new automobile engine oil temperature detection device |
| CN209783768U (en) * | 2019-06-28 | 2019-12-13 | 湖南省计量检测研究院 | Novel thermocouple temperature sensor |
-
2020
- 2020-05-12 CN CN202010398210.6A patent/CN111307334B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733173B1 (en) * | 1996-12-19 | 2004-05-11 | Diamond Power International, Inc. | Pyrometer for measuring the temperature of a gas component within a furnace |
| JP2008286609A (en) * | 2007-05-16 | 2008-11-27 | Nippon Steel Corp | Temperature measuring device |
| CN102435326A (en) * | 2011-09-28 | 2012-05-02 | 河南师范大学 | Temperature meter |
| CN103234508A (en) * | 2013-04-02 | 2013-08-07 | 华东理工大学 | High-temperature pipeline peripheral deformation extended measuring device |
| CN103471732A (en) * | 2013-08-29 | 2013-12-25 | 苏州工业园区华福科技有限公司 | Automatic temperature measurement device |
| CN105115612A (en) * | 2015-09-24 | 2015-12-02 | 中冶长天国际工程有限责任公司 | Rotary kiln temperature detection device |
| CN205958129U (en) * | 2016-08-19 | 2017-02-15 | 洛阳智达石化工程有限公司 | Retractable thermocouple thermometer |
| CN208765867U (en) * | 2018-08-06 | 2019-04-19 | 广西工业职业技术学院 | A kind of new automobile engine oil temperature detection device |
| CN209783768U (en) * | 2019-06-28 | 2019-12-13 | 湖南省计量检测研究院 | Novel thermocouple temperature sensor |
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| CN111307334B (en) | 2020-08-04 |
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