CN205048158U - Liquid level measuring apparatus - Google Patents
Liquid level measuring apparatus Download PDFInfo
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- CN205048158U CN205048158U CN201520821635.8U CN201520821635U CN205048158U CN 205048158 U CN205048158 U CN 205048158U CN 201520821635 U CN201520821635 U CN 201520821635U CN 205048158 U CN205048158 U CN 205048158U
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Abstract
The utility model discloses a liquid level measuring apparatus includes liquid level changer and level gauge, make up into a whole through first pipeline and second pipeline with liquid level changer and level gauge, after the installation, liquid level changer and level gauge lie in same one side of liquid storage pot, replace prior art to set up the mounting means in the liquid storage pot both sides respectively with liquid level changer and level gauge through what be arranged in liquid level changer and level gauge the liquid storage pot with one side promptly, not only reduce the opening quantity on the liquid storage pot, and only set up one set of atmospheric valve on third pipeline and fourth pipeline, pressure balance valve and feed liquor valve, thereby the installation quantity of valve has been reduced, thereby the connection structure of liquid level measuring apparatus with the liquid storage pot has been simplified to a certain extent, the labor intensity of the manual work of installation is reduced.
Description
Technical field
The utility model relates to liquid gas technical field, particularly a kind of liquid level emasuring device.
Background technique
Liquid container in use needs to use liquid level emasuring device to measure in real time its liquid level, and liquid level emasuring device comprises fluid level transmitter 01 and level meter 02.
In installation process, the upper end of fluid level transmitter 01 passes through Flange joint by the first pipeline 03 with the side of liquid container 04, the lower end of fluid level transmitter 01 passes through Flange joint by the second pipeline 05 with liquid container 04, on first pipeline, 03 is provided with atmospheric valve 06, the part that first pipeline 03 is connected with liquid container 04 is provided with equilibrated valve 07, second pipeline 05 is provided with feed liquor ball valve 08, the upper end of level meter 02 passes through Flange joint by the 3rd pipeline 09 with another side of liquid container 04, the lower end of level meter 02 is by the lower end Flange joint of the 4th pipeline 010 with liquid container 04, 3rd pipeline 09 is provided with atmospheric valve 06, the part that 3rd pipeline 09 is connected with liquid container 04 is provided with equilibrated valve 07, 4th pipeline 010 is provided with feed liquor ball valve 08.It can be seen from the above, need to use four pipelines and six valves in the connection procedure of liquid level emasuring device and liquid container, and need all to arrange in the both sides of liquid container the opening be connected with pipeline, cause liquid level emasuring device and the tank connected complex structure of liquid storage, the hand labor intensity of installation process is large.
Therefore, how to simplify liquid level emasuring device and liquid container linkage structure, reduce the hand labor intensity of installing, be called the technical problem that those skilled in the art are urgently to be resolved hurrily.
Model utility content
In view of this, the utility model provides a kind of liquid level emasuring device, to simplify liquid level emasuring device and liquid container linkage structure, reduces the hand labor intensity of installing.
For achieving the above object, the utility model provides following technological scheme:
A kind of liquid level emasuring device, comprises fluid level transmitter and level meter,
The upper end of described fluid level transmitter is connected by the first pipeline with the upper end of described level meter, and the lower end of described fluid level transmitter is connected by the second pipeline with the lower end of described level meter;
Also comprise:
With the 3rd pipeline of described first pipeline connection, described 3rd pipeline can be communicated with liquid container, and described 3rd pipeline is provided with atmospheric valve and equilibrated valve;
With the 4th pipeline of described second pipeline connection, described 4th pipeline can be communicated with described liquid container, and described 4th pipeline is provided with liquid feed valve.
Preferably, in above-mentioned liquid level emasuring device, one end that described first pipeline is connected with described level meter is by the first threeway flange and described 3rd pipeline connection;
One end that described second pipeline is connected with described level meter is by the second threeway flange and described 4th pipeline connection.
Preferably, in above-mentioned liquid level emasuring device, one end that described first pipeline is connected with described fluid level transmitter is by described first threeway flange and described 3rd pipeline connection;
One end that described second pipeline is connected with described fluid level transmitter is by described second threeway flange and described 4th pipeline connection.
Preferably, in above-mentioned liquid level emasuring device, described first pipeline and described 3rd pipeline are welded to connect, and described second pipeline and described 4th pipeline are welded to connect.
Preferably, in above-mentioned liquid level emasuring device, described liquid feed valve is ball valve.
Preferably, in above-mentioned liquid level emasuring device, described liquid level counts magnetic flap level gauge.
As can be seen from technique scheme, the liquid level emasuring device that the utility model provides comprises fluid level transmitter and level meter, an entirety is synthesized respectively by the first pipeline and the second pipeline Connecting groups in the top and bottom of fluid level transmitter and level meter, and the fluid level transmitter after combinations thereof completes and level meter are connected with liquid container with the 4th pipeline by the 3rd pipeline again.The device that this programme provides, by the first pipeline and the second pipeline, fluid level transmitter and level meter are combined into an entirety, after installation, fluid level transmitter and level meter are positioned at the same side of liquid container, namely the same side by fluid level transmitter and level meter being arranged in liquid container replaces prior art fluid level transmitter and level meter to be separately positioned on the mounting type of liquid container both sides, not only reduce the open amount on liquid container, and only a set of atmospheric valve is set on the 3rd pipeline and the 4th pipeline, equilibrated valve and liquid feed valve, thus decrease the installation quantity of valve, thus simplify the linkage structure of liquid level emasuring device and liquid container to a certain extent, reduce the hand labor intensity of installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation that the liquid container that Fig. 1 provides for prior art is connected with level meter measuring device;
The structural representation that the liquid container that Fig. 2 provides for the utility model embodiment is connected with level meter measuring device.
01, fluid level transmitter, 02, level meter, the 03, first pipeline, 04, liquid container, 05, the second pipeline, 06, atmospheric valve, 07, equilibrated valve, 08, feed liquor ball valve, the 09, the 3rd pipeline, the 010, the 4th pipeline, 1, fluid level transmitter, 2, level meter, the 3, first pipeline, 4, the second pipeline, the 5, the 3rd pipeline, the 6, the 4th pipeline, 7, atmospheric valve, 8, equilibrated valve, 9, liquid feed valve.
Embodiment
The utility model discloses a kind of liquid level emasuring device, to simplify liquid level emasuring device and liquid container linkage structure, reduce the hand labor intensity of installing.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, the structural representation that the liquid container that Fig. 2 provides for the utility model embodiment is connected with level meter measuring device.
The utility model discloses a kind of liquid level emasuring device, comprise fluid level transmitter 1 and level meter 2, the upper end of fluid level transmitter 1 is connected by the first pipeline 3 with the upper end of level meter 2, the lower end of fluid level transmitter 1 is connected by the second pipeline 4 with the lower end of level meter 2, the combination of fluid level transmitter 1 and level meter 2 is realized by the first pipeline 3 and the second pipeline 4, only need fluid level transmitter 1 or level meter 2 to be connected with liquid container in the process of installing, after installation, fluid level transmitter 1 and level meter 2 are positioned at the side of liquid container, the occupation area of liquid level emasuring device can be reduced, improve the compact structure degree of liquid level emasuring device,
In order to realize the installation of liquid level emasuring device and liquid container, the liquid level emasuring device that this programme provides also comprises:
The 3rd pipeline the 5, three pipeline 5 be communicated with the first pipeline 3 can be communicated with liquid container, the 3rd pipeline 5 is provided with atmospheric valve 7 and equilibrated valve 8;
The 4th pipeline the 6, four pipeline 6 be communicated with the second pipeline 4 can be communicated with liquid container, and the 4th pipeline 6 is provided with liquid feed valve 9.
3rd pipeline 5 and the 4th pipeline 6 are mainly used to the connection realizing liquid level emasuring device and liquid container, only need to offer one group of hole be connected with the 3rd pipeline 5 and the 4th pipeline 6 at liquid container in installation process, fluid level transmitter 1 and level meter 2 are disposed on the mode of liquid container both sides relatively and in prior art, the quantity in the hole offered on liquid container can be reduced, decrease the operation of perforate, reduce the artificial labor intensity installing liquid level emasuring device to a certain extent.
After fluid level transmitter 1 and level meter 2 pass through the combination of the first pipeline and the second pipeline 4, do not need installation of relief valve, equilibrated valve and liquid feed valve on the first pipeline 3 and the second pipeline 4, only need to arrange above-mentioned atmospheric valve, equilibrated valve and liquid feed valve on the 3rd pipeline 5 and the 4th pipeline 6, three valves are eliminated relative to the mode being installed separately fluid level transmitter 1 and level meter 2 in prior art, simplify the structure of liquid level emasuring device, thus reduce further the artificial labor intensity installing liquid level emasuring device.
Eliminate the operation offering one group of pipeline mounting hole, eliminate three valves simultaneously, not only reduce hand labor intensity, reduce cost simultaneously, also save the expense of field maintenance simultaneously.
When there being thermal requirements to liquid container, by two circuits of the prior art and be a circuits, effectively can reduce the length of pipeline, the shorten length of pipeline, thus can be reduced by the heat of pipeline heat radiation on certain length, thus the insulation being conducive to liquid container is implemented and is improved heat insulation effect.
3rd pipeline 5 can directly be connected with the arbitrary position on the first pipeline 3 except two ends, and the 4th pipeline 6 also can directly be connected with the arbitrary position on the second pipeline 4 except two ends, now needs all to arrange liquid discharging valve in the lower end of fluid level transmitter 1 and level meter 2.
In order to reduce liquid discharging valve number further, the 3rd pipeline 5 can be connected with the mouth of pipe being positioned at homonymy of the first pipeline 3 and the second pipeline 4 respectively with the 4th pipeline 6, and concrete linkage structure is as following embodiment:
One end that embodiment 1, first pipeline 3 is connected with level meter 2 is communicated with the 3rd pipeline 5 by the first threeway flange;
One end that second pipeline 4 is connected with level meter 2 is communicated with the 4th pipeline 6 by the second threeway flange.
Do not need in embodiment 1 to arrange liquid discharging valve in the lower end of level meter 2, the liquid in level meter 2 can be discharged by the liquid discharging valve of fluid level transmitter 1.
One end that embodiment 2, first pipeline 3 is connected with fluid level transmitter 1 is communicated with the 3rd pipeline 5 by the first threeway flange;
One end that second pipeline 4 is connected with fluid level transmitter 1 is communicated with the 4th pipeline 6 by the second threeway flange.
Do not need in embodiment 2 to arrange liquid discharging valve in the lower end of fluid level transmitter 1, the liquid in fluid level transmitter 1 can be discharged by the liquid discharging valve of level meter 2.
In embodiment 1, level meter 2 is between fluid level transmitter 1 and liquid container, and in embodiment 2, fluid level transmitter 1 is between level meter 2 and liquid container.The mounting point of fluid level transmitter 1 and level meter 2 can not affect its measurement result.
First pipeline 3 and the 3rd pipeline 5 are by threeway Flange joint, second pipeline 4 and the 4th pipeline 6 are by threeway Flange joint, the connection of the first pipeline 3 and the 3rd pipeline 5 and the connection of the second pipeline 4 and the 4th pipeline 6 can be facilitated, and facilitate dismounting and the maintenance in later stage, and after pipeline is damaged wherein, be convenient for changing.
In a specific embodiment of the present utility model, first pipeline 3 and the 3rd pipeline 5 can adopt the mode be welded to connect, second pipeline 4 and the 4th pipeline 6 also adopt the mode be welded to connect, and with respect to the form of threeway Flange joint, can reduce costs further.
In a specific embodiment of the present utility model, liquid feed valve 9 is ball valve, and ball valve has the advantages such as the light and long service life of wear-resisting, good seal performance, switch.
The level meter 2 that this programme adopts is magnetic flap level gauge, and magnetic flap level gauge has reliable Security instrument, closes isolator seal structure, be particularly useful for inflammable, explosive and corrode poisonous level sensing owing to having magnetic lotus root.Magnetic flap level gauge has the direct reading type characteristic shown on the spot, does not need the combination of many group level meters, can carry out all-range measurement separately, have display clear, indicate eye-catching, the advantages such as reading is directly perceived.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a liquid level emasuring device, comprises fluid level transmitter (1) and level meter (2), it is characterized in that,
The upper end of described fluid level transmitter (1) is connected by the first pipeline (3) with the upper end of described level meter (2), and the lower end of described fluid level transmitter (1) is connected by the second pipeline (4) with the lower end of described level meter (2);
Also comprise:
The 3rd pipeline (5) be communicated with described first pipeline (3), described 3rd pipeline (5) can be communicated with liquid container, and described 3rd pipeline (5) is provided with atmospheric valve (7) and equilibrated valve (8);
The 4th pipeline (6) be communicated with described second pipeline (4), described 4th pipeline (6) can be communicated with described liquid container, and described 4th pipeline (6) is provided with liquid feed valve (9).
2. liquid level emasuring device according to claim 1, is characterized in that, one end that described first pipeline (3) is connected with described level meter (2) is communicated with described 3rd pipeline (5) by the first threeway flange;
One end that described second pipeline (4) is connected with described level meter (2) is communicated with described 4th pipeline (6) by the second threeway flange.
3. liquid level emasuring device according to claim 1, is characterized in that, one end that described first pipeline (3) is connected with described fluid level transmitter (1) is communicated with described 3rd pipeline (5) by described first threeway flange;
One end that described second pipeline (4) is connected with described fluid level transmitter (1) is communicated with described 4th pipeline (6) by described second threeway flange.
4. liquid level emasuring device according to claim 1, it is characterized in that, described first pipeline (3) and described 3rd pipeline (5) are welded to connect, and described second pipeline (4) and described 4th pipeline (6) are welded to connect.
5. liquid level emasuring device according to claim 1, is characterized in that, described liquid feed valve (9) is ball valve.
6. liquid level emasuring device according to claim 1, is characterized in that, described level meter (2) is magnetic flap level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821635.8U CN205048158U (en) | 2015-10-22 | 2015-10-22 | Liquid level measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821635.8U CN205048158U (en) | 2015-10-22 | 2015-10-22 | Liquid level measuring apparatus |
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| CN205048158U true CN205048158U (en) | 2016-02-24 |
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| CN201520821635.8U Active CN205048158U (en) | 2015-10-22 | 2015-10-22 | Liquid level measuring apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821471A (en) * | 2019-10-25 | 2020-02-21 | 深圳中科捷飞科技有限公司 | Single-well oil measurement and production measurement system and method between measurement |
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2015
- 2015-10-22 CN CN201520821635.8U patent/CN205048158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821471A (en) * | 2019-10-25 | 2020-02-21 | 深圳中科捷飞科技有限公司 | Single-well oil measurement and production measurement system and method between measurement |
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