CN214793368U - Temperature liquid level detection mechanism based on printing ink storage tank - Google Patents
Temperature liquid level detection mechanism based on printing ink storage tank Download PDFInfo
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- CN214793368U CN214793368U CN202120990698.1U CN202120990698U CN214793368U CN 214793368 U CN214793368 U CN 214793368U CN 202120990698 U CN202120990698 U CN 202120990698U CN 214793368 U CN214793368 U CN 214793368U
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000007639 printing Methods 0.000 title abstract description 19
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the printing ink storage, especially, be a temperature liquid level detection mechanism based on printing ink storage tank, including printing ink storage tank body, the top left and right sides and the equal fixed intercommunication of right-hand member of printing ink storage tank body have communicating pipe, the equal fixed mounting in the other end outside of communicating pipe has first flange, is located left the second flange is installed in the top outside of first flange, the top outside fixed mounting of second flange has the radar level gauge, is located the right side the top outside fixed mounting of first flange has the level detection subassembly, through the level detection subassembly that sets up, can solve the unable direct mount problem on printing ink storage tank body of single-flange differential pressure transmitter, and each other is supplementary through single-flange differential pressure transmitter and original radar level gauge signal, strengthens the reliable and stable nature of system.
Description
Technical Field
The utility model belongs to the technical field of the printing ink storage, concretely relates to temperature liquid level detection mechanism based on printing ink storage tank.
Background
Ink storage tank temperature liquid level monitoring, through the relevant diaphragm pump of liquid level change automatic control business turn over material mouth, according to production technology requirement, automatic completion business turn over material control, when material temperature and liquid level current value reach corresponding warning limit value, the switch board sends audible-visual annunciation, guide relevant operating personnel to carry out urgent operation, traditional ink storage tank only is provided with the radar level gauge, the single radar level gauge that uses can make the holistic stability of system not high, need increase the level measurement instrument, each other supplements each other with original radar level gauge signal, but because the former installation hole site of storage tank is lower, can not be beating the newly-increased hole site of storage tank installation level gauge simultaneously, can't carry out liquid level monitoring through the way that increases the level gauge.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a temperature liquid level detection mechanism based on printing ink storage tank has and each other is supplementary through single flange differential pressure transmitter and original radar level gauge signal, strengthens the reliable and stable characteristics of system.
In order to achieve the above object, the utility model provides a following technical scheme: a temperature liquid level detection mechanism based on an ink storage tank comprises an ink storage tank body, wherein the left side and the right side of the top end of the ink storage tank body are fixedly communicated with communicating pipes, the outer sides of the other ends of the communicating pipes are fixedly provided with first flanges, the outer side of the top end of the first flange positioned on the left side is provided with a second flange, the outer side of the top end of the second flange is fixedly provided with a radar liquid level meter, and the outer side of the top end of the first flange positioned on the right side is fixedly provided with a liquid level detection assembly;
the liquid level detection assembly comprises a third flange, a lifting three-way pipe, a connecting pipe, a first pipeline, a second pipeline and a single-flange differential pressure transmitter, the bottom end of the third flange is fixedly arranged at the outer side of the top end of the first flange, which is positioned at the upper side of the right end, the outer side of the top end of the third flange is fixedly communicated with the lifting three-way pipe, the outer side of the right end, which is used for lifting the three-way pipe, of the three-way pipe is fixedly communicated with the connecting pipe, the outer side of the right end of the connecting pipe is fixedly communicated with the first pipeline, the outer side of the bottom end of the first pipeline is communicated with the second pipeline, the outer side of the left end of the second pipeline is fixedly communicated with the single-flange differential pressure transmitter, and the outer side of the left end of the single-flange differential pressure transmitter is fixedly connected with the outer side of the right end of the third flange, which is positioned at the lower side of the right end.
As the utility model relates to a temperature liquid level detection mechanism is preferred based on printing ink storage tank, the liquid level detection subassembly is still including manual needle valve, the left end outside fixed connection of manual needle valve is in the right-hand member outside of connecting pipe, the fixed intercommunication in the right-hand member outside of manual needle valve is in the top left side of first pipeline.
As the utility model relates to a temperature liquid level detection mechanism is preferred based on printing ink storage tank, the liquid level detection subassembly is still including temperature sensor, temperature sensor's the fixed intercommunication in the bottom outside is in raise the top outside of three-way pipe.
As the utility model relates to a temperature liquid level detection mechanism is preferred based on printing ink storage tank, the right-hand member downside of first pipeline still is provided with coupling assembling, coupling assembling is including adapter sleeve, external screw thread, internal thread casing and spacing ring, adapter sleeve's top internal face with the outer terminal surface contact in bottom of first pipeline is connected, adapter sleeve's bottom internal face with the outer terminal surface contact in top of second pipeline is connected, the upper and lower both ends outside of adapter sleeve all is provided with the external screw thread, the one end outside threaded connection of external screw thread has the internal thread casing, the inboard contact in one end of internal thread casing is connected with the spacing ring is located both sides from top to bottom the inboard terminal surface fixed connection of one end of spacing ring all with the outer terminal surface of one end of first pipeline, second pipeline.
As the utility model relates to a temperature liquid level detection mechanism is preferred based on printing ink storage tank, coupling assembling is still including the sealing washer, both sides from top to bottom the one end outside of sealing washer is fixed respectively the upper and lower both ends outside of adapter sleeve, just the one end outside of sealing washer with the one end outside contact of spacing ring is connected.
Compared with the prior art, the beneficial effects of the utility model are that: the problem that the single-flange differential pressure transmitter cannot be directly installed on the ink storage tank body can be solved through the arranged liquid level detection assembly, signals of the single-flange differential pressure transmitter and signals of an original radar liquid level meter complement each other, and the stability and reliability of the system are enhanced; simultaneously, through the coupling assembling that sets up, make coupling assembling can make first pipeline and second pipeline separation under the circumstances of not rotating first pipeline and second pipeline to conveniently dismantle single flange differential pressure transmitter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the connecting pipe of the present invention;
FIG. 3 is a schematic view of the mounting structure of the manual needle valve of the present invention;
fig. 4 is an enlarged schematic structural view of fig. 3 at a in the present invention;
fig. 5 is a sectional view of the mounting structure of the middle connection assembly of the present invention.
In the figure:
1. an ink reservoir body; 11. a communicating pipe; 12. a first flange; 13. a second flange; 14. a radar level gauge;
2. a liquid level detection assembly; 21. a third flange; 22. lifting the three-way pipe; 221. a connecting pipe; 23. a temperature sensor; 24. a manual needle valve; 25. a first conduit; 251. a second conduit; 26. a single flange differential pressure transmitter;
3. a connecting assembly; 31. connecting a sleeve; 311. an external thread; 32. an internally threaded housing; 33. a limiting ring; 34. and (5) sealing rings.
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.
As shown in fig. 1:
the utility model provides a temperature liquid level detection mechanism based on printing ink storage tank, includes printing ink storage tank body 1, and the top left and right sides and the right-hand member of printing ink storage tank body 1 all are fixed the intercommunication and have communicating pipe 11, and the equal fixed mounting in the other end outside of communicating pipe 11 has first flange 12, and the top outside that is located left first flange 12 installs second flange 13, and the top outside fixed mounting of second flange 13 has radar level gauge 14.
In this embodiment: the communicating pipe 11 that sets up can connect second flange 13 through first flange 12, connect radar level gauge 14 through second flange 13, can detect the liquid level height of 1 inboard material of printing ink storage tank body through radar level gauge 14, the single radar level gauge 14 that uses can make the holistic stability of system not high, need increase the level measurement instrument, each other supplements with original radar level gauge 14 signal, but because the former installation hole site of storage tank is lower, can not be beating the newly-increased hole site installation level gauge of storage tank simultaneously, can't carry out liquid level monitoring through the way that increases the level gauge, borrow this and add liquid level detection subassembly 2 on the basis.
Further, the method comprises the following steps:
as shown in fig. 1, 2, 3 and 4:
with the above in mind: this liquid level detection subassembly 2 is including third flange 21, raise three-way pipe 22, connecting pipe 221, first pipeline 25, second pipeline 251 and single flange differential pressure transmitter 26, the bottom fixed mounting of third flange 21 is in the top outside of the first flange 12 that is located the right-hand member upside, the fixed intercommunication in the top outside of third flange 21 has the three-way pipe 22 of raising, the fixed intercommunication in the right-hand member outside of raising three-way pipe 22 has connecting pipe 221, the fixed intercommunication in the right-hand member outside of connecting pipe 221 has first pipeline 25, the bottom outside intercommunication of first pipeline 25 has second pipeline 251, the fixed intercommunication in the left end outside of second pipeline 251 has single flange differential pressure transmitter 26, the left end outside of single flange differential pressure transmitter 26 and the right-hand member outside fixed connection of third flange 21 that is located the right-hand member downside.
In this embodiment: third flange 21 through setting up is connected with first flange 12, can make communicating pipe 11 with raise three-way pipe 22 intercommunication fixed, raise three-way pipe 22 and connecting pipe 221 intercommunication through setting up, connecting pipe 221 and first pipeline 25 intercommunication, first pipeline 25 and second pipeline 251 intercommunication, second pipeline 251 and single flange differential pressure transmitter 26 intercommunication, and single flange differential pressure transmitter 26's left end passes through the first flange 12 of right-hand member downside, communicating pipe 11 and printing ink storage tank body 1 intercommunication, because single flange differential pressure transmitter 26 measurement principle need have the difference of high low pressure, can calculate the liquid level, single flange differential pressure transmitter 26's right-hand member passes through the higher hydraulic pressure of second pipeline 251 input, single flange differential pressure transmitter 26's left end input is lower hydraulic pressure, form the change of high-low pressure, thereby calculate conversion liquid level height.
It should be understood that: the first pipeline 25 and the second pipeline 251 may be directly and fixedly communicated with each other, or other devices may be added separately, or the connection pipe 221 and the first pipeline 25 may be directly and fixedly connected with each other, or other devices may be added separately.
Further, the method comprises the following steps of;
in an alternative embodiment, the liquid level detecting assembly 2 further includes a manual needle valve 24, the outer side of the left end of the manual needle valve 24 is fixedly connected to the outer side of the right end of the connecting pipe 221, and the outer side of the right end of the manual needle valve 24 is fixedly communicated with the left side of the top end of the first pipeline 25.
In this embodiment: the manual needle valve 24 is fixedly installed at a position between the connection pipe 221 and the first pipeline 25, the connection relationship between the connection pipe 221 and the first pipeline 25 can be cut off or connected through the manual needle valve 24, under the condition of connection between the connection pipe 221 and the first pipeline 25, high pressure exists on the right side of the single-flange differential pressure transmitter 26, the pressure can be changed, normal operation can be achieved, and under the condition of disconnection between the connection pipe 221 and the first pipeline 25, the pressure on the right side of the single-flange differential pressure transmitter 26 cannot be changed, and normal operation cannot be achieved.
Further, the method comprises the following steps of;
in an alternative embodiment, the liquid level detection assembly 2 further comprises a temperature sensor 23, and the outer side of the bottom end of the temperature sensor 23 is fixedly communicated with the outer side of the top end of the lifting tee 22.
In this embodiment: the temperature inside the ink tank body 1 can be detected by the temperature sensor 23.
As shown in fig. 1, 4 and 5:
the ink tank based temperature liquid level detection mechanism further comprises a connecting assembly 3 for facilitating the mounting or dismounting of the first pipeline 25 and the second pipeline 251;
in an optional embodiment, the connection assembly 3 is further disposed on the lower side of the right end of the first pipeline 25, the connection assembly 3 includes a connection sleeve 31, an external thread 311, an internal thread housing 32 and a limit ring 33, the inner wall surface of the top end of the connection sleeve 31 is in contact connection with the outer end surface of the bottom end of the first pipeline 25, the inner wall surface of the bottom end of the connection sleeve 31 is in contact connection with the outer end surface of the top end of the second pipeline 251, the external thread 311 is disposed on the outer sides of the upper and lower ends of the connection sleeve 31, the internal thread housing 32 is in threaded connection with the outer side of one end of the external thread 311, the limit ring 33 is in contact connection with the inner side of one end of the internal thread housing 32, and the inner sides of one end of the limit ring 33 located on the upper and lower sides are fixedly connected with the outer end surfaces of the first pipeline 25 and the one end of the second pipeline 251.
In this embodiment: by rotating the upper and lower internal thread housings 32, the internal thread housings 32 do not apply pressure to the limit ring 33, so that the limit ring 33 cannot be in close contact with the connection sleeve 31 to generate a sealing effect, and when the internal thread housings 32 are separated from the connection sleeve 31 after rotating, the connection sleeve 31 can be taken down from the outer end faces of the first pipeline 25 and the second pipeline 251, so that the first pipeline 25 and the second pipeline 251 are separated.
It should be noted that: through rotating two upper and lower internal thread casings 32, can realize that the separation of first pipeline 25 and second pipeline 251 is dismantled or the installation, when dismantling or installing, can not take place to rotate between first pipeline 25 and the second pipeline 251 to can be alone and more convenient dismantle the separation with first pipeline 25 and second pipeline 251, conveniently change or maintain single flange differential pressure transmitter 26.
Further, the method comprises the following steps of;
in an alternative embodiment, the connecting assembly 3 further includes a sealing ring 34, wherein one end outer sides of the upper and lower sealing rings 34 are respectively fixed on the upper and lower end outer sides of the connecting sleeve 31, and one end outer sides of the sealing rings 34 are in contact connection with one end outer sides of the limiting ring 33.
In this embodiment: by installing the provided seal ring 34 between the internally threaded housing 32 and the connection sleeve 31, the sealability between the internally threaded housing 32 and the connection sleeve 31 can be increased.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a temperature liquid level detection mechanism based on ink storage tank, includes ink storage tank body (1), the top left and right sides and the equal fixed intercommunication of right-hand member of ink storage tank body (1) have communicating pipe (11), the equal fixed mounting in the other end outside of communicating pipe (11) has first flange (12), is located the left second flange (13) are installed in the top outside of first flange (12), the top outside fixed mounting of second flange (13) has radar level gauge (14), its characterized in that: a liquid level detection assembly (2) is fixedly mounted on the outer side of the top end of the first flange (12) on the right side;
the liquid level detection assembly (2) comprises a third flange (21), a lifting three-way pipe (22), a connecting pipe (221), a first pipeline (25), a second pipeline (251) and a single-flange differential pressure transmitter (26), the bottom end of the third flange (21) is fixedly installed on the outer side of the top end of the first flange (12) located on the upper side of the right end, the lifting three-way pipe (22) is fixedly communicated with the outer side of the top end of the third flange (21), the connecting pipe (221) is fixedly communicated with the outer side of the right end of the lifting three-way pipe (22), the first pipeline (25) is fixedly communicated with the outer side of the right end of the connecting pipe (221), the second pipeline (251) is communicated with the outer side of the bottom end of the first pipeline (25), the single-flange differential pressure transmitter (26) is fixedly communicated with the outer side of the left end of the second pipeline (251), and the right flange (21) located on the lower side of the right end of the single-flange differential pressure transmitter (26) The outer sides of the ends are fixedly connected.
2. The ink tank based temperature level detection mechanism of claim 1, wherein: liquid level detection subassembly (2) are still including manual needle valve (24), the left end outside fixed connection of manual needle valve (24) is in the right-hand member outside of connecting pipe (221), the fixed intercommunication in the right-hand member outside of manual needle valve (24) is in the top left side of first pipeline (25).
3. The ink tank based temperature level detection mechanism of claim 1, wherein: the liquid level detection assembly (2) further comprises a temperature sensor (23), and the outer side of the bottom end of the temperature sensor (23) is fixedly communicated with the outer side of the top end of the lifting three-way pipe (22).
4. The ink tank based temperature level detection mechanism of claim 1 or 2, wherein: the right-hand member downside of first pipeline (25) still is provided with coupling assembling (3), coupling assembling (3) are including adapter sleeve (31), external screw thread (311), internal thread casing (32) and spacing ring (33), the top internal wall face of adapter sleeve (31) with the outer terminal surface contact in bottom of first pipeline (25) is connected, the bottom internal wall face of adapter sleeve (31) with the outer terminal surface contact in top of second pipeline (251) is connected, the upper and lower both ends outside of adapter sleeve (31) all is provided with external screw thread (311), the one end outside threaded connection of external screw thread (311) has internal thread casing (32), the inboard contact in one end of internal thread casing (32) is connected with spacing ring (33), be located both sides from top to bottom the one end inboard of spacing ring (33) all with first pipeline (25), The outer end face of one end of the second pipeline (251) is fixedly connected.
5. The ink tank based temperature level detection mechanism of claim 4, wherein: coupling assembling (3) are still including sealing washer (34), both sides from top to bottom the one end outside of sealing washer (34) is fixed respectively the upper and lower both ends outside of adapter sleeve (31), just the one end outside of sealing washer (34) with the one end outside contact of spacing ring (33) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990698.1U CN214793368U (en) | 2021-05-11 | 2021-05-11 | Temperature liquid level detection mechanism based on printing ink storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990698.1U CN214793368U (en) | 2021-05-11 | 2021-05-11 | Temperature liquid level detection mechanism based on printing ink storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN214793368U true CN214793368U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120990698.1U Active CN214793368U (en) | 2021-05-11 | 2021-05-11 | Temperature liquid level detection mechanism based on printing ink storage tank |
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|---|---|
| CN (1) | CN214793368U (en) |
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- 2021-05-11 CN CN202120990698.1U patent/CN214793368U/en active Active
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Effective date of registration: 20240320 Address after: No. 62, Lane 818, Xianing Road, Jinshan District Industrial Zone, Shanghai, June 2015 Patentee after: Feizhuo Technology (Shanghai) Co.,Ltd. Country or region after: Zhong Guo Address before: 201506 No. 55, Lane 818, Xianing Road, Jinshan District, Shanghai Patentee before: Shanghai Feizhuo Intelligent Technology Co.,Ltd. Country or region before: Zhong Guo |