CN111473877A - Thermometer assembling and processing mercury liquid filling device with sealing structure - Google Patents
Thermometer assembling and processing mercury liquid filling device with sealing structure Download PDFInfo
- Publication number
- CN111473877A CN111473877A CN202010271978.7A CN202010271978A CN111473877A CN 111473877 A CN111473877 A CN 111473877A CN 202010271978 A CN202010271978 A CN 202010271978A CN 111473877 A CN111473877 A CN 111473877A
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- CN
- China
- Prior art keywords
- wall
- filling device
- liquid filling
- cover
- sealing
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/025—Manufacturing of this particular type of thermometer
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/22—Measuring temperature based on the expansion or contraction of a material the material being a liquid with provision for expansion indicating over not more than a few degrees
Abstract
The invention relates to a mercury liquid filling device with a sealing structure for thermometer assembly and processing, which comprises a base and a sealing support, wherein a tank body is welded at the top of the upper end of the base, a top cover is welded at the top of the upper end of the tank body, a corrosion-resistant coating is attached to the inner wall of the base, the sealing support is distributed at the top of the upper end of the middle part of the top cover, a resorption pump is fixed at the top of the upper end of the sealing support, the upper end of one side of the top cover is communicated with a pressure pump connecting pipeline, and the top of the upper end of the resorption pump is communicated with a circulating pipeline. And the corrosion-resistant coating plays a good role in protection, and the possibility that the inner wall is corroded by mercury is reduced.
Description
Technical Field
The invention relates to the technical field of thermometer assembling and processing, in particular to a mercury liquid filling device with a sealing structure for thermometer assembling and processing.
Background
The mercury thermometer is widely used in the medical field and common families, and can be purchased in some drugstores, and mercury needs to be injected into a glass tube in the manufacturing process of the mercury thermometer to achieve mercury assembly.
The existing mercury liquid filling device is mostly filled manually, the filling mode is large in labor amount, meanwhile, mercury is harmful to a human body, in the filling process, cover opening and cover closing are both performed manually, production efficiency is reduced, and therefore the mercury liquid filling device with the sealing structure for thermometer assembling and processing is provided.
Disclosure of Invention
The invention aims to provide a mercury liquid filling device with a sealing structure for assembling and processing a thermometer, which aims to solve the problems that the existing mercury liquid filling device proposed in the background art mostly adopts manual filling, the filling mode is labor-intensive, mercury is harmful to a human body, and in the filling process, the cover opening and the cover closing are both manually operated, so that the production efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a mercury liquid filling device with a sealing structure for thermometer assembly and processing comprises a base and a sealing support, wherein a tank body is welded at the top of the upper end of the base, a top cover is welded at the top of the upper end of the tank body, a corrosion-resistant coating is attached to the inner wall of the base, the sealing support is distributed at the top of the upper end of the middle part of the top cover, a resorption pump is fixed at the top of the upper end of the sealing support, a pressure pump connecting pipeline is communicated with the upper end of the top cover, a circulating pipeline is communicated with the top of the upper end of the resorption pump, the tail end of the circulating pipeline is communicated with a fixing support, side wing plates are welded at two sides of the outer wall of the fixing support, a traction head is fixed at the top of the upper end of each side wing plate, a sealing cover is fixed at the bottom of the lower end of the, and the lower extreme of pipeline bearing is connected with the connection lid, the outer wall of the lower extreme of connection lid has seted up the external screw thread, and the outer wall distribution of the lower extreme bottom of external screw thread has the installation lid, the lower extreme distribution of installation lid has the chassis, pipeline bearing is connected with lubricating structure with sealed lid, the inboard both ends intercommunication of sealed lid has transmission structure, and one side parallel distribution of transmission structure has the slope curb plate, the inboard of sealed lid is provided with the stub bar, the inboard of installation lid is provided with presss from both sides tight structure.
Preferably, the base, the tank body and the top cover are of a welding integrated structure, and the corrosion-resistant coating is attached to the tank body.
Preferably, the connection cover is of a detachable structure through the external thread 15 and the installation cover, and the connection cover is of a rotary structure through the pipeline bearing and the sealing cover.
Preferably, the transmission structure comprises an air compressor connecting pipeline, an electric push rod and a nozzle, the tail end of the air compressor connecting pipeline is communicated with the nozzle, and the two sides of the outer wall of the nozzle are movably connected with the electric push rod.
Preferably, the spray heads are distributed in an inclined shape, and the spray heads are matched with the inclined side plates.
Preferably, the lubricating structure comprises a shaft sleeve, a ball and a clamping ring, the inner wall of the shaft sleeve is movably connected with the ball, and the outer wall of the ball is attached with the clamping ring.
Preferably, the balls are uniformly distributed around the inner wall of the shaft sleeve, and the shaft sleeve and the balls are mutually attached.
Preferably, press from both sides tight structure including ring body, compression spring, interior clamp ring and cushion, and the inner wall middle part of ring body is fixed with compression spring, compression spring's end distributes has interior clamp ring, and the inner wall laminating of interior clamp ring has the cushion.
Preferably, the inner clamping ring is uniformly distributed along the periphery of the inner wall of the ring body, and the inner clamping ring and the soft cushion are mutually attached.
Compared with the prior art, the invention has the following beneficial effects:
for welding integrated structure between base, jar body and the top cap, and laminate each other between corrosion-resistant coating and the jar body, base, jar body and top cap adopt the welded form to link together, and its joint strength is high, and stable in structure has higher seal strength simultaneously, satisfies follow-up pressurization demand to corrosion-resistant coating plays good guard action, reduces the possibility that the inner wall is corroded by mercury.
The connection cover passes through to be revolution mechanic between pipeline bearing and the sealed lid, when laminating each other between connection cover and the installation lid, drive through transmission structure, the external screw thread 15 of connection cover and the mutual interlock of internal thread of installation lid inner wall reach and cover the demand of being connected between connection cover and the installation, and this connected mode connection structure is simple, when connection cover is connected to extremely spacing with the installation lid, the centre of a circle between stub bar and the pipeline bearing coincides each other, reach follow-up ejection of compact demand, the demand of mercury packing.
Mutually support between shower nozzle and the slope curb plate, when the user need connect the lid and rotate, the user can be through opening air compressor, air compressor after with the compression flows to the shower nozzle from air compressor connecting tube department, from the shower nozzle blowout, gaseous promotion slope curb plate, the inclination of slope curb plate does, a plurality of slope curb plates jointly use, reach and connect the rotatory demand of lid, the pulling through electric putter simultaneously, the rotation angle that drives the shower nozzle changes, thereby reach and connect and take place to take off the lid demand between lid and the installation lid.
Drawings
FIG. 1 is a schematic front view of a mercury-filled device with a sealing structure for assembling and processing a thermometer according to the present invention;
FIG. 2 is a schematic cross-sectional view of a sealing cap of a mercury liquid filling device with a sealing structure for assembling and processing a thermometer according to the present invention;
FIG. 3 is a schematic view of a mounting cover of a mercury filling device with a sealing structure for assembling and processing a thermometer according to the present invention;
FIG. 4 is a schematic view of a tube bearing structure of a mercury liquid filling device with a sealing structure for assembling and processing a thermometer according to the present invention;
FIG. 5 is a schematic structural view of a sealing cover of a mercury liquid filling device with a sealing structure for assembling and processing a thermometer according to the present invention;
fig. 6 is a schematic view showing a clamping structure of a mercury liquid filling device with a sealing structure for assembling and processing a thermometer according to the present invention.
In the figure: 1. a base; 2. a tank body; 3. a corrosion-resistant coating; 4. a top cover; 5. sealing the bracket; 6. a back suction pump; 7. the pressure pump is connected with a pipeline; 8. a flow conduit; 9. fixing a bracket; 10. a side wing panel; 11. a traction head; 12. a reinforcing plate; 13. a sealing cover; 14. a connecting cover; 15. an external thread; 16. installing a cover; 17. a chassis; 18. a transmission structure; 1801. the air compressor is connected with a pipeline; 1802. an electric push rod; 1803. a spray head; 19. a lubrication structure; 1901. a shaft sleeve; 1902. a ball bearing; 1903. a clamping ring; 20. an inclined side plate; 21. a pipe bearing; 22. a clamping structure; 2201. a ring body; 2202. a compression spring; 2203. an inner clamping ring; 2204. a soft cushion; 23. and (6) discharging the stub bar.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a mercury liquid filling device with a sealing structure for thermometer assembly processing comprises a base 1, a tank body 2, a corrosion-resistant coating 3, a top cover 4, a sealing support 5, a suck-back pump 6, a booster pump connecting pipeline 7, a circulating pipeline 8, a fixing support 9, a side wing plate 10, a traction head 11, a reinforcing plate 12, a sealing cover 13, a connecting cover 14, an external thread 15, a mounting cover 16, a chassis 17, a transmission structure 18, an air compressor connecting pipeline 1801, an electric push rod 1802, a spray head 1803, a lubricating structure 19, a shaft sleeve 1901, balls 1902, a clamping ring 1903, an inclined side plate 20, a pipeline bearing 21, a clamping structure 22, a ring body 2201, a compression spring 2202, an inner clamping ring 2203, a cushion 2204 and a discharge head 23, wherein the tank body 2 is welded at the top of the upper end of the base 1, the top cover 4 is welded at the top of the tank body 2, the corrosion-resistant coating 3 is adhered to the inner wall of the base 1, and the, and the corrosion-resistant coating 3 and the tank body 2 are mutually attached, the base 1, the tank body 2 and the top cover 4 are connected together in a welding mode, the connection strength is high, the structure is stable, the sealing strength is high, the follow-up pressurizing requirement is met, the corrosion-resistant coating 3 plays a good role in protection, and the possibility that the inner wall is corroded by mercury is reduced.
A sealing support 5 is distributed on the top of the upper end of the middle part of the top cover 4, a back suction pump 6 is fixed on the top of the upper end of the sealing support 5, a pressure pump connecting pipeline 7 is communicated with the upper end of one side of the top cover 4, a circulation pipeline 8 is communicated with the top of the upper end of the back suction pump 6, the tail end of the circulation pipeline 8 is communicated with a fixed support 9, side wing plates 10 are welded on two sides of the outer wall of the fixed support 9, a traction head 11 is fixed on the top of the upper end of each side wing plate 10, a sealing cover 13 is fixed on the bottom of the lower end of the fixed support 9, a reinforcing plate 12 is welded on each sealing cover 13 and the outer wall of the fixed support 9, a pipeline bearing 21 is movably connected on the inner wall of each sealing cover 13, a connecting cover 14 is connected on the lower end of each pipeline bearing 21, the connecting cover 14 is of a detachable structure through an external thread 15 and an, through the drive of transmission structure 18, the external screw thread 15 of connecting cover 14 and the mutual interlock of the internal thread of 16 inner walls of installation lid reach and cover 14 and the installation between 16 the demand of being connected to this connected mode connection structure simple, when connecting cover 14 and installation lid 16 are connected to extremely spacing, the centre of a circle between ejection of compact head 23 and the pipe bearing 21 coincides each other, reaches follow-up ejection of compact demand, the demand that mercury was filled.
Connect the lower extreme outer wall of lid 14 and seted up external screw thread 15, and the lower extreme bottom outer wall distribution of external screw thread 15 has installation lid 16, the lower extreme distribution of installation lid 16 has chassis 17, pipeline bearing 21 and sealed lid 13 be connected with lubricating structure 19, lubricating structure 19 is including axle sleeve 1901, ball 1902 and clamp ring 1903, and axle sleeve 1901's inner wall swing joint has ball 1902, the outer wall laminating of ball 1902 has clamp ring 1903, ball 1902 is along axle sleeve 1901's inner wall evenly distributed all around, and laminate each other between axle sleeve 1901 and the ball 1902, lubricating structure 19 plays and lubricates the operation to pipeline bearing 21 and sealed lid 13 inner wall, satisfy transmission structure 18 and drive pipeline bearing 21 rotation demand.
Two ends of the inner side of the sealing cover 13 are communicated with a transmission structure 18, inclined side plates 20 are distributed on one side of the transmission structure 18 in parallel, the transmission structure 18 comprises an air compressor connecting pipeline 1801, an electric push rod 1802 and a spray head 1803, the tail end of the air compressor connecting pipeline 1801 is communicated with the spray head 1803, the electric push rod 1802 is movably connected to two sides of the outer wall of the spray head 1803, the spray head 1803 is distributed in an inclined shape, the spray head 1803 and the inclined side plates 20 are matched with each other, when a user needs to connect the cover 14 to rotate, the user can open the air compressor, the air compressor flows compressed air from the air compressor connecting pipeline 1801 to the spray head 1803, the air is sprayed out from the spray head 1803, the inclined side plates 20 are pushed by air, the inclination angle of the inclined side plates 20 is 30 degrees, the inclined side plates 20 are jointly used, the requirement of the rotation of, the rotation angle of the nozzle 1803 is changed, so that the cap removing requirement between the connecting cap 14 and the mounting cap 16 is met.
The inboard of sealed lid 13 is provided with out stub bar 23, the inboard of installation lid 16 is provided with clamping structure 22, clamping structure 22 is including ring body 2201, compression spring 2202, interior clamp ring 2203 and cushion 2204, and the inner wall middle part of ring body 2201 is fixed with compression spring 2202, the terminal distribution of compression spring 2202 has interior clamp ring 2203, and the inner wall laminating of interior clamp ring 2203 has cushion 2204, interior clamp ring 2203 is evenly distributed around the inner wall of ring body 2201, and laminate each other between interior clamp ring 2203 and the cushion 2204, in the user puts into interior clamp ring 2203 with the thermometer tube, cushion 2204 carries out soft clamp tightly to the mercury thermometer tube, compression spring 2202 applys the elasticity clamp force simultaneously, further fixed clamp is advanced to the mercury thermometer tube, this clamping mode easy operation, make things convenient for the user to take.
The working principle of the embodiment is as follows: the mercury liquid filling device with the sealing structure for the thermometer assembling and processing is characterized in that a mercury thermometer tube body is placed into an inner clamping ring 2203 firstly when the mercury liquid filling device is used, a soft cushion 2204 flexibly clamps the mercury thermometer tube body, meanwhile, a compression spring 2202 applies elastic clamping force to further fix and clamp the mercury thermometer tube body, the mercury liquid filling device can be connected with a traction head 11 through a suspension device at the moment, the fixed support 9 is lifted and lowered through the pulling of the suspension device, at the moment, when a connecting cover 14 and an installation cover 16 are attached to each other, a user opens an air compressor, the compressed air flows to a spray head 1803 from an air compressor connecting pipeline 1801 through the air compressor, the air is sprayed out from the spray head 1803, the inclined side plate 20 is pushed by the air, the inclination angle of the inclined side plate 20 is 30 degrees, the inclined side plates 20 are jointly used, the requirement of the rotation of the connecting cover, the rotation angle of the nozzle 1803 is driven to change, so that the cover-removing requirement between the connecting cover 14 and the mounting cover 16 is met, then a user opens the suck-back pump 6 and the pressure pump to pressurize the inside of the tank body 2, mercury flows out from the circulating pipeline 8 and flows into the mercury thermometer tube body from the discharge head 23, and the mercury filling requirement is met.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a thermometer assembly processing is with mercury liquid filling device that has seal structure, includes base (1) and sealed support (5), its characterized in that: the upper end top of the base (1) is welded with the tank body (2), the upper end top of the tank body (2) is welded with the top cover (4), the inner wall of the base (1) is attached with the corrosion-resistant coating (3), the top of the upper middle end of the top cover (4) is distributed with the sealing support (5), the top of the upper end of the sealing support (5) is fixed with the suck-back pump (6), the upper end of one side of the top cover (4) is communicated with the pressure pump connecting pipeline (7), the top of the upper end of the suck-back pump (6) is communicated with the circulating pipeline (8), the tail end of the circulating pipeline (8) is communicated with the fixed support (9), the two sides of the outer wall of the fixed support (9) are welded with the side wing plates (10), the top of the upper ends of the side wing plates (10) is fixed with the traction head (11), the bottom of the lower end of the fixed support (9) is fixed with the sealing cover (, the inner wall swing joint of sealed lid (13) has pipeline bearing (21), and the lower extreme of pipeline bearing (21) is connected with connection lid (14), external screw thread (15) have been seted up to the lower extreme outer wall of connection lid (14), and the lower extreme bottom outer wall distribution of external screw thread (15) has installation lid (16), the lower extreme distribution of installation lid (16) has chassis (17), pipeline bearing (21) and being connected with lubricating structure (19) of sealed lid (13), the inboard both ends intercommunication of sealed lid (13) has transmission structure (18), and one side parallel distribution of transmission structure (18) has slope curb plate (20), the inboard of sealed lid (13) is provided with stub bar (23), the inboard of installation lid (16) is provided with presss from both sides tight structure (22).
2. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 1, wherein: the base (1), the tank body (2) and the top cover (4) are of a welding integrated structure, and the corrosion-resistant coating (3) and the tank body (2) are mutually attached.
3. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 1, wherein: the connecting cover (14) is of a detachable structure through the external thread (15) and the mounting cover (16), and the connecting cover (14) is of a rotating structure through the pipeline bearing (21) and the sealing cover (13).
4. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 1, wherein: the transmission structure (18) comprises an air compressor connecting pipeline (1801), an electric push rod (1802) and a sprayer (1803), the tail end of the air compressor connecting pipeline (1801) is communicated with the sprayer (1803), and two sides of the outer wall of the sprayer (1803) are movably connected with the electric push rod (1802).
5. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 4, wherein: the spray heads (1803) are distributed in an inclined shape, and the spray heads (1803) are matched with the inclined side plates (20).
6. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 1, wherein: lubricating structure (19) including axle sleeve (1901), ball (1902) and clamp ring (1903), and the inner wall swing joint of axle sleeve (1901) has ball (1902), the outer wall laminating of ball (1902) has clamp ring (1903).
7. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 6, wherein: the balls (1902) are uniformly distributed around the inner wall of the shaft sleeve (1901), and the shaft sleeve (1901) and the balls (1902) are mutually attached.
8. The mercury liquid filling device with the sealing structure for thermometer assembling process according to claim 1, wherein: the clamping structure (22) comprises a ring body (2201), a compression spring (2202), an inner clamping ring (2203) and a cushion (2204), the compression spring (2202) is fixed to the middle of the inner wall of the ring body (2201), the inner clamping ring (2203) is distributed at the tail end of the compression spring (2202), and the cushion (2204) is attached to the inner wall of the inner clamping ring (2203).
9. The mercury liquid filling device with a sealing structure for thermometer assembling process according to claim 8, wherein: the inner clamping ring (2203) is uniformly distributed along the periphery of the inner wall of the ring body (2201), and the inner clamping ring (2203) and the cushion (2204) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271978.7A CN111473877A (en) | 2020-04-08 | 2020-04-08 | Thermometer assembling and processing mercury liquid filling device with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271978.7A CN111473877A (en) | 2020-04-08 | 2020-04-08 | Thermometer assembling and processing mercury liquid filling device with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111473877A true CN111473877A (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010271978.7A Withdrawn CN111473877A (en) | 2020-04-08 | 2020-04-08 | Thermometer assembling and processing mercury liquid filling device with sealing structure |
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| CN (1) | CN111473877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441438A (en) * | 2022-01-12 | 2022-05-06 | 广西电网有限责任公司电力科学研究院 | Porcelain bushing flaw detection device |
-
2020
- 2020-04-08 CN CN202010271978.7A patent/CN111473877A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441438A (en) * | 2022-01-12 | 2022-05-06 | 广西电网有限责任公司电力科学研究院 | Porcelain bushing flaw detection device |
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Application publication date: 20200731 |
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| WW01 | Invention patent application withdrawn after publication |