CN111425684B - Box pipe connecting structure on traditional Chinese medicine production equipment - Google Patents
Box pipe connecting structure on traditional Chinese medicine production equipment Download PDFInfo
- Publication number
- CN111425684B CN111425684B CN202010309371.3A CN202010309371A CN111425684B CN 111425684 B CN111425684 B CN 111425684B CN 202010309371 A CN202010309371 A CN 202010309371A CN 111425684 B CN111425684 B CN 111425684B
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- sealing
- annular sealing
- ring groove
- elastic
- ring
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
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- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
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- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a box pipe connecting structure on traditional Chinese medicine production equipment, which comprises a box body provided with a fluid outlet and an output pipe hermetically connected with the fluid outlet, wherein a sealing ring groove is arranged on the inner surface of the box body, the output pipe is hermetically connected with an elastic annular sealing sheet, the output pipe is hooked on the box body through the elastic annular sealing sheet penetrating in the sealing ring groove, a bottom wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove is arranged on the bottom wall of the sealing ring groove, a side wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove is arranged on the upper end of the outer side wall, and the elastic annular sealing sheet is hermetically connected with the sealing ring groove through the bottom wall part annular sealing rubber. The invention provides a box pipe connecting structure on traditional Chinese medicine production equipment, which is convenient to disassemble and can keep the appearance of a box body concise, and solves the problem that the connection between the box body and an output pipe in the traditional Chinese medicine production cannot give consideration to the appearance succinctness and the disassembly convenience.
Description
Technical Field
The invention belongs to the technical field of production of traditional Chinese medicine preparations, and particularly relates to a box pipe connecting structure on traditional Chinese medicine production equipment.
Background
The traditional Chinese medicine is a treasure in the national bright culture treasury and is an important heritage of the world. At present, the modernization of traditional Chinese medicine combines scientific technology with traditional Chinese medicine, greatly improves the yield and image of traditional Chinese medicine, and widens the application prospect of traditional Chinese medicine. The traditional Chinese medicine beverage is one of the common traditional Chinese medicine products at present, and the traditional Chinese medicine beverage is generally prepared by decocting and filling procedures.
For example, chinese patent document CN 2019108644476 discloses an "automated production system and a method for producing chinese medicine" in 2019, 11/22, which includes a dispensing mechanism, a water adding mechanism, a decocting unit, and a filling unit sequentially connected together by a conveying line, and is characterized by further including a decocting barrel cleaning mechanism, the decocting barrel cleaning mechanism is connected with the filling unit by the conveying line, the decocting barrel cleaning mechanism includes a waste water storage tank and a spray head located above the waste water storage tank, the spray head is provided with a top spray hole with a vertical upward opening direction and a plurality of side spray holes with a horizontal opening direction, and the upper end of the waste water storage tank is provided with a storage tank support ring for supporting the decocting barrel, the inner peripheral surface of the storage tank support ring being a conical surface with a large upper end and a small lower end. The box with the output tube is often used in the production process of the traditional Chinese medicine, the existing box and the output tube are hermetically connected together in a welding mode, and the connecting mode has the defect that the box cannot be conveniently disassembled; the existing mode is connected through the flange in order to realize convenient dismantlement, can lead to the not succinct outward appearance of case.
Disclosure of Invention
The invention provides a box pipe connecting structure on traditional Chinese medicine production equipment, which is convenient to disassemble and can keep the appearance of a box body concise, and solves the problem that the connection between the box body and an output pipe in the traditional Chinese medicine production cannot give consideration to the appearance succinctness and the disassembly convenience.
The technical problem is solved by the following technical scheme: a box pipe connection structure on traditional Chinese medicine production equipment comprises a box body provided with a fluid outlet hole and an output pipe hermetically connected with the fluid outlet hole, the inner surface of the box body is provided with a V-shaped sealing ring groove extending along the circumferential direction of the fluid outlet, the end of the output pipe connected with the fluid outlet is hermetically connected with an elastic annular sealing sheet with a V-shaped cross section extending along the circumferential direction of the output pipe, the output pipe is arranged in the sealing ring groove in a penetrating way through the elastic ring-shaped sealing sheet and is hooked on the box body, the bottom wall of the sealing ring groove is provided with a bottom wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the upper end of the outer side wall is provided with a side wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the elastic annular sealing sheet is connected with the sealing ring groove in a sealing mode through the annular sealing rubber pad on the bottom wall portion and the annular sealing rubber pad on the side wall portion. The connection mode is convenient to connect, and the appearance simplicity of the box body is not damaged. When the pressure of the fluid in the box body is improved, the sealing effect can be increased along with the increase of the pressure of the fluid, so that the sealing reliability is good.
Preferably, the elastic annular sealing sheet and the output pipe are both of metal structures, the elastic annular sealing sheet and the output pipe are welded together through tin, and the melting points of the elastic annular sealing sheet and the output pipe are higher than the melting point of the tin. Can make output tube and elasticity annular gasket carry out convenient sealing connection and dismantle and open. And the sealing reliability is good.
Preferably, the opening end of the sealing ring groove is provided with a large-diameter section, the inner circumferential surface of the large-diameter section is provided with threads, and the large-diameter section is in threaded connection with a baffle ring which blocks the elastic annular sealing sheet. The sealing between the output pipe and the box body can be prevented from being damaged by the back thrust generated when the output pipe jets fluid at high pressure. The output pipe is convenient to mount and dismount.
Preferably, the inner circumferential surface of the baffle ring is a conical surface with one end larger and the other end smaller towards the interior of the box body, and a V-shaped ring groove is formed between the outer side wall of the sealing ring groove and the baffle ring.
Preferably, the side wall portion annular sealing rubber grommet includes a first sealing lip and a second sealing lip that are integrally formed together, the first sealing lip is sandwiched between an outer side wall of the sealing ring groove and an outer peripheral surface of the elastic annular sealing piece to sealingly connect an outer peripheral surface of the elastic annular sealing piece and the sealing ring groove, and the second sealing lip is sandwiched between the stopper ring and the elastic annular sealing piece to sealingly connect an end surface of an open end of the elastic annular sealing piece and an inner peripheral surface of the stopper ring. The sealing reliability is good.
Preferably, the inner peripheral surface of the stopper ring is a tapered surface having one end that is larger and the other end that is smaller toward the inside of the case, and the end surface of the elastic ring seal piece that is located at the opening end of the elastic seal piece is a tapered surface having one end that is smaller and the other end that is larger toward the opening end of the elastic ring seal piece. The sealing reliability between the baffle ring and the elastic annular sealing sheet can be improved.
Preferably, the first sealing lip is provided with a sealing groove extending along the circumferential direction of the annular sealing rubber backing ring of the side wall portion, the outer circumferential surface of the elastic annular sealing sheet is provided with an annular sealing bulge extending along the circumferential direction of the elastic annular sealing sheet, and the annular sealing bulge is arranged in the sealing groove in a penetrating manner and is connected with the sealing groove in a sealing manner. The sealing reliability can be further improved.
Preferably, the box body is provided with a feed port, the baffle ring is aligned with the feed port, and the projection of the baffle ring towards the feed port is completely positioned in the feed port. Rotate and dismantle and operate through the feed inlet when installing and keeping off the ring, convenience when having improved the use.
The invention has the following beneficial effects: the sealing is reliable, the disassembly can be carried out, and the appearance of the box body is not damaged.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
fig. 3 is a partially enlarged schematic view of fig. 2 at B.
The figure is as follows: the sealing structure comprises a box body 1, an output pipe 2, a fluid outlet 3, a feed inlet 4, a sealing ring groove 5, a large-diameter section 6, a baffle ring 7, an elastic annular sealing sheet 8, tin 9, a bottom wall part annular sealing rubber pad 10, a side wall part annular sealing rubber pad 11, a V-shaped ring groove 12, a first sealing lip 13, a second sealing lip 14, a sealing groove 15, an annular sealing bulge 16 and an end face 17 of an opening end of the elastic annular sealing sheet.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
Referring to fig. 1 to 3, a box pipe connection structure on a traditional Chinese medicine production device comprises a box body 1 and an output pipe 2. The tank 1 is provided with a fluid outlet 3 and a feed inlet 4. The inner surface of the box body is provided with a V-shaped sealing ring groove 5 extending along the circumferential direction of the fluid outlet hole. The opening end of the sealing ring groove is provided with a large-diameter section 6. The inner peripheral surface of the large-diameter section is provided with threads. The large-diameter section is in threaded connection with a baffle ring 7. The projection of the baffle ring towards the feeding hole is completely positioned in the feeding hole. The end of the output pipe connected with the fluid outlet is hermetically connected with an elastic ring-shaped sealing sheet 8 which extends along the circumferential direction of the output pipe and has a V-shaped cross section. The elastic ring-shaped sealing piece is welded on the output pipe through tin 9 and is connected with the output pipe in a sealing mode. The elastic ring-shaped sealing piece and the output pipe are both of metal structures. The melting point of the elastic annular sealing piece and the melting point of the output pipe are both higher than the melting point of the tin. The output pipe is hooked on the box body by penetrating the elastic annular sealing sheet into the sealing ring groove. The baffle ring is blocked above the elastic ring-shaped sealing sheet. The bottom wall of the sealing ring groove is provided with a bottom wall part annular sealing rubber pad 10 extending along the circumferential direction of the sealing ring groove, and the upper end of the outer side wall is provided with a side wall part annular sealing rubber pad 11 extending along the circumferential direction of the sealing ring groove. The lower end face of the elastic annular sealing sheet, namely the end face far away from the opening end, is in sealing connection with the sealing ring groove through the bottom wall part annular sealing rubber gasket and the side wall part annular sealing rubber gasket. The outer side wall of the sealing ring groove and the baffle ring form a V-shaped ring groove 12. The side wall portion annular seal rubber grommet includes a first seal lip 13 and a second seal lip 14 integrally molded together. The first seal lip is clamped between the outer side wall of the seal ring groove and the outer peripheral surface of the elastic ring-shaped seal piece to connect the outer peripheral surface of the elastic ring-shaped seal piece and the seal ring groove in a sealing mode. The first seal lip is provided with a seal groove 15 extending along the circumferential direction of the annular seal rubber grommet of the side wall portion. An annular sealing bulge 16 extending along the circumferential direction of the elastic annular sealing sheet is arranged on the outer circumferential surface of the elastic annular sealing sheet. The annular sealing bulge is arranged in the sealing groove in a penetrating mode and is connected with the sealing groove in a sealing mode. The second seal lip is held between the retainer ring and the elastic ring-shaped seal piece to sealingly connect the end surface 17 of the open end of the elastic ring-shaped seal piece to the inner peripheral surface of the retainer ring. The end face of the elastic ring-shaped sealing sheet, which is located at the opening end of the elastic sealing sheet, is a conical surface which is small at one end and large at the other end and faces the opening end of the elastic ring-shaped sealing sheet.
During the use, take off and keep off the ring, wear to establish in the sealing ring groove with elasticity annular gasket and then twist on keep off the ring can, elasticity annular gasket withstands first seal lip through the deformation of self. The elastic sealing sheet presses the annular sealing rubber pad on the bottom wall part under the extrusion action of the end baffle ring to seal, and the second sealing lip is extruded to be connected with the baffle ring in a sealing way.
Claims (7)
1. A box pipe connection structure on traditional Chinese medicine production equipment comprises a box body provided with a fluid outlet hole and an output pipe hermetically connected with the fluid outlet hole, it is characterized in that the inner surface of the box body is provided with a V-shaped sealing ring groove which extends along the circumferential direction of the fluid outlet hole, the end of the output pipe connected with the fluid outlet is hermetically connected with an elastic annular sealing sheet with a V-shaped cross section extending along the circumferential direction of the output pipe, the output pipe is arranged in the sealing ring groove in a penetrating way through the elastic ring-shaped sealing sheet and is hooked on the box body, the bottom wall of the sealing ring groove is provided with a bottom wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the upper end of the outer side wall is provided with a side wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the elastic annular sealing sheet is connected with the sealing ring groove in a sealing way through the annular sealing rubber pad on the bottom wall part and the annular sealing rubber pad on the side wall part; elasticity annular gasket and output tube all are metal construction, elasticity annular gasket with the output tube passes through the tin welding together, the melting point of elasticity annular gasket and output tube all is higher than the melting point of tin.
2. The box pipe connecting structure of claim 1, wherein the opening end of the sealing ring groove is provided with a large diameter section, the inner circumferential surface of the large diameter section is provided with threads, and the large diameter section is in threaded connection with a baffle ring blocked above the elastic ring-shaped sealing sheet.
3. The box pipe connecting structure of claim 2, wherein the inner circumferential surface of the baffle ring is a tapered surface having a larger end and a smaller end facing the inside of the box, and a V-shaped groove is formed between the outer sidewall of the sealing ring groove and the baffle ring.
4. The box pipe connecting structure of claim 2, wherein the side wall portion annular sealing rubber grommet includes a first sealing lip and a second sealing lip integrally formed together, the first sealing lip is clamped between an outer side wall of the sealing ring groove and an outer peripheral surface of the elastic annular sealing piece to sealingly connect the outer peripheral surface of the elastic annular sealing piece with the sealing ring groove, and the second sealing lip is clamped between the stopper ring and the elastic annular sealing piece to sealingly connect an end surface of an open end of the elastic annular sealing piece with an inner peripheral surface of the stopper ring.
5. The box pipe connecting structure of the traditional Chinese medicine production equipment according to claim 4, wherein the inner peripheral surface of the baffle ring is a tapered surface with one end larger and the other end smaller towards the inside of the box body, and the end surface of the elastic annular sealing sheet at the opening end of the elastic sealing sheet is a tapered surface with one end smaller and the other end larger towards the opening end of the elastic annular sealing sheet.
6. The box pipe connecting structure on the traditional Chinese medicine production equipment according to claim 5, wherein the first sealing lip is provided with a sealing groove extending along the circumferential direction of the annular sealing rubber gasket ring of the side wall portion, the outer circumferential surface of the elastic annular sealing sheet is provided with an annular sealing bulge extending along the circumferential direction of the elastic annular sealing sheet, and the annular sealing bulge is arranged in the sealing groove in a penetrating manner and is connected with the sealing groove in a sealing manner.
7. The box pipe connecting structure of claim 2, wherein the box body is provided with a feeding opening, the baffle ring is aligned with the feeding opening, and the projection of the baffle ring towards the feeding opening is completely positioned in the feeding opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110488742.3A CN113007480A (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
| CN202010309371.3A CN111425684B (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309371.3A CN111425684B (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110488742.3A Division CN113007480A (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111425684A CN111425684A (en) | 2020-07-17 |
| CN111425684B true CN111425684B (en) | 2021-06-08 |
Family
ID=71554052
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010309371.3A Active CN111425684B (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
| CN202110488742.3A Withdrawn CN113007480A (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110488742.3A Withdrawn CN113007480A (en) | 2020-04-20 | 2020-04-20 | Box pipe connecting structure on traditional Chinese medicine production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111425684B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693482A (en) * | 1985-09-19 | 1987-09-15 | Les Industries Fortier Ltee | Molded elastomeric circular gasket |
| US5353472A (en) * | 1992-12-28 | 1994-10-11 | Benda Steven J | Grommet/plug |
| CN2442074Y (en) * | 2000-07-27 | 2001-08-08 | 昆明新迎太阳能设备厂 | Connecting unit for thin plate pipe mouth |
| CN2890568Y (en) * | 2006-03-23 | 2007-04-18 | 应春飞 | U-shaped pipe diverter |
| CN108087554B (en) * | 2017-12-15 | 2024-04-26 | 中国工程物理研究院流体物理研究所 | Wedge type sealing structure and sealing method for hole channel of explosion container |
| DE102018209469A1 (en) * | 2018-06-13 | 2019-12-19 | Mahle International Gmbh | Annular sealing device |
| CN210165061U (en) * | 2019-07-15 | 2020-03-20 | 浙江花乐科技股份有限公司 | Pipe fitting sealing structure |
-
2020
- 2020-04-20 CN CN202010309371.3A patent/CN111425684B/en active Active
- 2020-04-20 CN CN202110488742.3A patent/CN113007480A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN113007480A (en) | 2021-06-22 |
| CN111425684A (en) | 2020-07-17 |
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Effective date of registration: 20210707 Address after: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yiyin Health Technology Co.,Ltd. Patentee after: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. Address before: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yiyin Health Technology Co.,Ltd. |
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Effective date of registration: 20230203 Address after: No. 3, Building 1, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. Address before: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yiyin Health Technology Co.,Ltd. Patentee before: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. |