CN208333608U - A kind of storage tank liquid level measuring apparatus - Google Patents
A kind of storage tank liquid level measuring apparatus Download PDFInfo
- Publication number
- CN208333608U CN208333608U CN201821091461.4U CN201821091461U CN208333608U CN 208333608 U CN208333608 U CN 208333608U CN 201821091461 U CN201821091461 U CN 201821091461U CN 208333608 U CN208333608 U CN 208333608U
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- hollow tube
- liquid level
- storage tank
- outer cover
- measuring apparatus
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Abstract
The utility model discloses a kind of storage tank liquid level measuring apparatus, it include hollow tube made of resistant material, called putting-into-type liquid level meter inside hollow tube, one end nozzle of hollow tube are covered with PTFE membrane, the closing of other end nozzle, and the inside of hollow tube is filled with pure water.The utility model can allow hydrone to enter in hollow tube by setting PTFE membrane, to make that pressure balance can be kept with the solution in storage tank inside hollow tube, PTFE membrane can play the role of completely cutting off corrosive substance again simultaneously, enable called putting-into-type liquid level meter in accurately measurement storage tank while liquid level information, avoids the work for influencing called putting-into-type liquid level meter because of corrosion or damage liquidometer；And since hollow tube is made of corrosion-resistant material, hollow tube will not be enabled the utility model to be used for a long time inside the containers such as the storage tank for storing corrosive solution long period of soaking is in corrosive solution by corrosion impact.
Description
Technical field
The utility model relates to technical field of liquid level measurement, fill more particularly to a kind of corrosion resistant liquid level measurement
It sets.
Background technique
The containers such as storage tank can be often used in Chemical Manufacture, and storage tank is often in closing in use
State, in order to know the liquid level situation of liquid material in storage tank in the case where not opening storage tank, or in order to certainly
The case where liquid level in dynamic detection storage tank avoids the occurrence of storage tank tank boil-overs, typically now using the setting throw-in type liquid in storage tank
The mode of position meter measures；But it is various with corrosive solution due to usually will use in Chemical Manufacture, it is conventional
Called putting-into-type liquid level meter can there are problems that being corroded in corrosive solution, therefore conventional called putting-into-type liquid level meter is put into
Store have corrosive solution storage tank in use, can because corrosion and occur various failures even occur not being available ask
Topic.Although already having corrosion resistant called putting-into-type liquid level meter currently on the market, there is also manufacturing cost height, price are high for it
Expensive problem.
Summary of the invention
A kind of structure that in order to overcome the deficiencies of the prior art, the utility model provides is simple, manufacturing cost is low, corrosion-resistant
Storage tank liquid level measuring apparatus.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of storage tank liquid level measuring apparatus includes hollow tube made of resistant material, is located at the hollow tube
Internal called putting-into-type liquid level meter, one end nozzle of the hollow tube is covered with PTFE membrane, the closing of other end nozzle, described
The inside of hollow tube is filled with pure water.
As an improvement of the above technical solution, the hollow tube is provided with outside first far from one end of the PTFE membrane
Lid, and nozzle is closed by first outer cover.
Further, it covers outside described first and is provided with filler, be provided with movable drain plug in the filler.
Further, it covers outside described first and is provided with cable lead-out aperture, be provided on the cable of the called putting-into-type liquid level meter
Anti- head, the anti-head are movably mounted in the cable lead-out aperture.
Further, first outer cover is by being movably connected on the hollow tube.
It further, further include having the second outer cover, the hollow tube is arranged in PTFE membrane in second outer cover
One end, the PTFE membrane are installed between second outer cover and hollow tube, and second outer cover corresponds to the PTFE film
The position of piece is provided with through-hole or mesh.
Further, second outer cover is movably connected on the hollow tube.
Further, the hollow tube is made of plastics or ceramic material.
The beneficial effects of the utility model are: the utility model structure is simple, manufacturing cost is low, and passes through setting PTFE
Diaphragm can allow hydrone to enter in hollow tube, to make to keep pressing with the solution in storage tank inside hollow tube
Dynamic balance, while PTFE membrane can prevent the corrosive substance in solution from entering hollow tube again, play isolation corrosive substance
Effect, enable called putting-into-type liquid level meter accurately measurement storage tank in liquid level information while, avoid influencing to throw because of corrosion
Enter the work or damage called putting-into-type liquid level meter of formula liquidometer；And since hollow tube is made of corrosion-resistant material,
Hollow tube will not be enabled the utility model storing long period of soaking is in corrosive solution by corrosion impact
It is corrosive inside the containers such as storage tank of solution and is used for a long time.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, a kind of storage tank liquid level measuring apparatus of the utility model includes hollow tube made of resistant material
Body 11, the called putting-into-type liquid level meter 12 inside the hollow tube 11, one end nozzle of the hollow tube 11 are covered with
PTFE membrane 13, the closing of other end nozzle, the inside of the hollow tube 11 are filled with pure water.The work of the utility model is former
Reason is: storage tank liquid level measuring apparatus described in the utility model being placed in the containers such as storage tank first, due to PTFE diaphragm 13
Hydrone can be allowed to pass through, and in storage tank in solution the molecule of corrosive substance or ion etc. can not by PTFE membrane 13,
Therefore after static a period of time, the pressure of liquid will reach balance with the fluid pressure in storage tank in hollow tube 11, and
To not have corrosive molecule or ion etc. inside hollow tube 11, so that called putting-into-type liquid level meter 12 be enable normally to detect
Liquid level information, without being corroded by the corrosive solution in storage tank；Simultaneously as the hollow tube 11 uses plastics or ceramics
The corrosion-resistant materials such as material are made, therefore hollow tube 11 will not be corroded long period of soaking is in corrosive solution
It influences；So storage tank liquid level measuring apparatus structure described in the utility model is simple, manufacturing cost is low, while having again very high
Corrosion resistance can be used for a long time inside the containers such as the storage tank for storing corrosive solution.
In the present embodiment, specifically, the hollow tube 11 is provided with first far from one end of the PTFE membrane 13
Outer cover 14, and nozzle is closed by first outer cover 14.Also, it specifically, is provided with filler on first outer cover 14,
Movable drain plug 15 is provided in the filler, when requiring supplementation with pure water, directly unpluging movable drain plug 15 can will be pure
Water injects in hollow tube 11, again by movable drain plug 15 again beyond the Great Wall to avoid molten in storage tank after pure water supplement is completed
Liquid is directly entered in hollow tube 11 by filler corrodes called putting-into-type liquid level meter 12.Meanwhile specifically, first outer cover
It is provided with cable lead-out aperture on 14, anti-head 16 is provided on the cable of the called putting-into-type liquid level meter 12, the anti-head 16 is living
It is mounted in the cable lead-out aperture dynamicly, in order to which the liquid level information for detecting called putting-into-type liquid level meter 12 passes through cable transmission
To hollow tube 11, while being also convenient for for external power being delivered to called putting-into-type liquid level meter 12.In order to facilitate manufacture installation and
Maintenance replacement is carried out to called putting-into-type liquid level meter 12, specifically, first outer cover 14 is movably connected in described hollow by screw thread
On tube body 11, certainly according to the actual situation, other than above-mentioned thread connecting mode, can also using snap connection, interference connect
The other kinds of movable connection method such as connect.
In the present embodiment, in order to protect PTFE membrane 13, avoid PTFE membrane 13 damaged because the factors such as colliding with, specifically
Ground further includes having the second outer cover 17, and one end that the hollow tube 11 has PTFE membrane 13 is arranged in second outer cover 17,
The PTFE membrane 13 is installed between second outer cover 17 and hollow tube 11, the corresponding PTFE of second outer cover 17
The position of diaphragm 13 is provided with through-hole or mesh, so that the solution in storage tank be enable to reach PTFE film by the through-hole or mesh
At piece 13.Meanwhile in order to easy to disassemble replace when breakage occurs in PTFE membrane 13, second outer cover 17 is using activity
The mode being connected on the hollow tube 11, and specifically, second outer cover 17 is threadedly attached in described hollow
On tube body 11；Certainly according to the actual situation, other than above-mentioned thread connecting mode, can also using snap connection, interference connect
The other kinds of movable connection method such as connect.
Likewise, first outer cover 14 and the second outer cover 17 are all made of the corrosion-resistant materials systems such as plastics or ceramic material
At, and preferably, PVC material, which is all made of, with hollow tube 11 is made.
The above is the better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, should all fall into the protection model of the utility model
Within enclosing.
Claims (8)
1. a kind of storage tank liquid level measuring apparatus, it is characterised in that: include hollow tube made of resistant material (11), be located at
The internal called putting-into-type liquid level meter (12) of the hollow tube (11), one end nozzle of the hollow tube (11) are covered with PTFE film
Piece (13), the closing of other end nozzle, the inside of the hollow tube (11) are filled with pure water.
2. a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterised in that: the hollow tube (11) is separate
One end nozzle of the PTFE membrane (13) is provided with the first outer cover (14), and closes the pipe by first outer cover (14)
Mouthful.
3. a kind of storage tank liquid level measuring apparatus according to claim 2, it is characterised in that: set on first outer cover (14)
It is equipped with filler, movable drain plug (15) are provided in the filler.
4. a kind of storage tank liquid level measuring apparatus according to claim 2, it is characterised in that: set on first outer cover (14)
It is equipped with cable lead-out aperture, is provided with anti-head (16) on the cable of the called putting-into-type liquid level meter (12), the anti-head (16) is living
It is mounted in the cable lead-out aperture dynamicly.
5. a kind of storage tank liquid level measuring apparatus according to claim 2, it is characterised in that: the first outer cover (14) activity
It is connected on the hollow tube (11).
6. -5 any a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterised in that: further include having outside second
It covers (17), the second outer cover (17) setting has the one end of PTFE membrane (13), the PTFE in the hollow tube (11)
Diaphragm (13) is installed between second outer cover (17) and hollow tube (11), the corresponding PTFE of second outer cover (17)
The position of diaphragm (13) is provided with through-hole or mesh.
7. a kind of storage tank liquid level measuring apparatus according to claim 6, it is characterised in that: the second outer cover (17) activity
It is connected on the hollow tube (11).
8. -5 any a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterised in that: the hollow tube
(11) it is made of plastics or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091461.4U CN208333608U (en) | 2018-07-10 | 2018-07-10 | A kind of storage tank liquid level measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091461.4U CN208333608U (en) | 2018-07-10 | 2018-07-10 | A kind of storage tank liquid level measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333608U true CN208333608U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091461.4U Active CN208333608U (en) | 2018-07-10 | 2018-07-10 | A kind of storage tank liquid level measuring apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN208333608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709601A (en) * | 2018-07-10 | 2018-10-26 | 江门市东江环保技术有限公司 | A kind of storage tank liquid level measuring apparatus |
-
2018
- 2018-07-10 CN CN201821091461.4U patent/CN208333608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709601A (en) * | 2018-07-10 | 2018-10-26 | 江门市东江环保技术有限公司 | A kind of storage tank liquid level measuring apparatus |
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