CN217465926U - Continuous liquid level detection device for storage tank - Google Patents
Continuous liquid level detection device for storage tank Download PDFInfo
- Publication number
- CN217465926U CN217465926U CN202221498460.8U CN202221498460U CN217465926U CN 217465926 U CN217465926 U CN 217465926U CN 202221498460 U CN202221498460 U CN 202221498460U CN 217465926 U CN217465926 U CN 217465926U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- level sensor
- liquid level
- protection
- protection casing
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a liquid level detection technical field discloses a continuous liquid level detection device for storage tank, the storage tank comprises a storage tank, the storage tank is for taking the calotte to seal the storage tank, the top of storage tank is provided with level sensor, level sensor for the calotte eccentric settings of storage tank, be provided with the control box on the outer wall of storage tank, be provided with the controller in the control box, be provided with liquid crystal display on the casing of control box, level sensor with liquid crystal display all with the controller electricity is connected, level sensor's outside cover is equipped with the protection casing, the top of storage tank is provided with the flange support, level sensor is vertical to be inserted and to be established on the flange support, level sensor's bottom stretches into in the storage tank. The utility model discloses a continuous liquid level detection device for storage tank, convenient to use, measuring result is more accurate, has the guard action to level sensor, extension level sensor's life.
Description
Technical Field
The utility model relates to a liquid level detection technical field, in particular to continuous liquid level detection device for storage tank.
Background
The liquid level transmitter is an extension and development of the pressure transmitter technology, and realizes accurate measurement and transmission of the volume, liquid height and weight of water, oil and paste according to the principle that the pressure generated by liquids with different specific gravities at different heights is in a linear relation. In the fields of petroleum, chemical industry and the like, the liquid level of a liquid storage tank is required to be measured in the processes of storage, transportation, production and transaction, and the liquid level measurement of the liquid storage tank is required to be completed through a liquid level detection device.
However, when the liquid level distance in the storage tank is measured, the existing liquid level detection device is easily influenced by other interference factors, so that the detection precision is not high, and the liquid level measuring instrument is usually installed outside the storage tank and lacks protection, is easy to damage after being used for a period of time, needs to be replaced, and increases the maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming prior art's defect, provides a continuous liquid level detection device for storage tank, convenient to use, and measuring result is more accurate, has the guard action to level sensor, extension level sensor's life.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a continuous liquid level detection device for storage tank, includes the storage tank, the storage tank is for taking the calotte to seal the storage tank, the top of storage tank is provided with level sensor, level sensor for the calotte eccentric settings of storage tank, be provided with the control box on the outer wall of storage tank, be provided with the controller in the control box, be provided with liquid crystal display on the casing of control box, level sensor with liquid crystal display all with the controller electricity is connected, level sensor's outside cover is equipped with the protection casing.
The utility model discloses a further set up to: the top of storage tank is provided with the flange support, level sensor is vertical to be inserted and establish on the flange support, level sensor's bottom stretches into in the storage tank, the bottom of protection casing is equipped with annular boss, annular boss pass through the bolt with flange support fixed connection, annular boss with protection casing integrated into one piece.
The utility model discloses a further set up to: the side wall of the protective cover is provided with a plurality of rows of heat dissipation holes, and the heat dissipation holes penetrate through the side wall of the protective cover from bottom to top in an inclined mode.
The utility model discloses a further set up to: the top of protection casing is bellied arc cover top that makes progress, arc cover top below integrated into one piece is provided with the protection edge on the protection casing outer wall, the protection edge slope sets up downwards, the lower extreme on protection edge to the outside of protection casing extends, the louvre is located protection edge below.
The utility model discloses a further set up to: and the outer wall of the protective cover is coated with a light shielding layer.
The utility model has the advantages that:
1. through the calotte eccentric settings with level sensor for the storage tank, can avoid playing the effect of parabolic mirror because of the storage tank calotte to avoid producing and disturbing the echo and influence level sensor and measure the liquid level distance, level sensor is vertical to be inserted and to be established on the flange support, and level sensor's bottom stretches into in the storage tank, can ensure that the echo that returns from the liquid level is good, thereby can accurately carry out continuous detection to the liquid level.
2. Establish the protection casing through the outside cover at level sensor, can play certain guard action to level sensor, prevent that wind and rain and dust from invading and causing the influence to level sensor, through setting up the louvre, not only can play the radiating action, can also prevent that the rainwater from causing the influence to level sensor in the louvre entering protection casing along the louvre, the setting on arc cover top and protection edge can play the water conservancy diversion effect to the rainwater, further prevent in the rainwater invasion protection casing.
3. Through coating the light shield layer on the outer wall at the protection casing, can play and block the effect that ultraviolet ray and sunshine were penetrated directly, prevent that level sensor's shell from leading to the damage because of influences such as sunshine is penetrated directly and ultraviolet radiation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a continuous liquid level detection device for a storage tank according to the present invention;
FIG. 2 is a schematic cross-sectional view of a continuous liquid level detection apparatus for a storage tank of the present invention;
fig. 3 is a schematic structural view of a liquid level sensor and a protective cover of the continuous liquid level detection device for a storage tank of the present invention.
In the figure, 1, a storage tank; 2. a liquid level sensor; 3. a control box; 4. a liquid crystal display screen; 5. a protective cover; 6. a flange support; 7. an annular boss; 8. a bolt; 9. heat dissipation holes; 10. an arc cover top; 11. and (4) a protective edge.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a continuous liquid level detection device for storage tank, including storage tank 1, storage tank 1 is for taking calotte sealed storage tank 1, the top of storage tank 1 is provided with level sensor 2, level sensor 2 is for the calotte eccentric settings of storage tank 1, be provided with control box 3 on the outer wall of storage tank 1, be provided with the controller in the control box 3, be provided with liquid crystal display 4 on control box 3's the casing, level sensor 2 and liquid crystal display 4 all are connected with the controller electricity, level sensor 2's outside cover is equipped with protection casing 5. The utility model discloses a continuous liquid level detection device installs level sensor 2 in the liquid top, and level sensor 2 utilizes ultrasonic pulse constantly to measure the distance of liquid level, and control sensor calculates the distance of liquid level according to the delay between signalling and the receipt to liquid crystal display 4 on the control housing shows the measured value, is convenient for look over. It should be noted that the technology for the liquid level sensor 2 to measure the distance of the liquid level is a known technology, and is not described herein again. The utility model discloses in establish protection casing 5 through the outside cover at level sensor 2, can play certain guard action to level sensor 2, prevent that wind and rain and dust from invading and causing the influence to level sensor 2, storage tank 1 is for taking the closed storage tank 1 of calotte, install level sensor 2 in 1 calotte of storage tank except that the position in center, can avoid playing parabolic mirror's effect because of the calotte to avoid producing and disturb the echo and influence level sensor 2 and measure the liquid level distance.
Specifically, a flange support 6 is arranged at the top end of the storage tank 1, the liquid level sensor 2 is vertically inserted into the flange support 6, and the bottom end of the liquid level sensor 2 extends into the storage tank 1, so that good echo returned from the liquid level is ensured, the liquid level can be accurately and continuously detected, and meanwhile, the flange support 6 can support and fix the liquid level sensor 2, so that the liquid level sensor 2 is convenient to mount and dismount; the bottom of protection casing 5 is equipped with annular boss 7, and annular boss 7 passes through bolt 8 and flange support 6 fixed connection, and annular boss 7 and protection casing 5 integrated into one piece for protection casing 5 can firmly be fixed on flange support 6, and convenient to detach changes simultaneously.
Referring to fig. 3, the lateral wall of the protection cover 5 is provided with a plurality of rows of heat dissipation holes 9, so that the liquid level sensor 2 inside the protection cover 5 can dissipate heat, normal work of the liquid level sensor 2 is prevented from being influenced by overhigh temperature, the heat dissipation holes 9 run through the lateral wall of the protection cover 5 from bottom to top, and rainwater can be prevented from influencing the liquid level sensor 2 in entering the protection cover 5 along the heat dissipation holes 9. The top of the protective cover 5 is an arc cover top 10 which protrudes upwards, so that rainwater can flow down along the arc cover top 10, and accumulation on the arc cover top 10 is avoided; integrated into one piece is provided with protection edge 11 on the protection casing 5 outer wall of arc cover top 10 below, the protection sets up downwards along 11 slopes, protection edge 11's lower extreme extends to the outside of protection casing 5, louvre 9 is located protection edge 11 below, the protection can further make the rainwater along the protection along 11 drippage, avoid the rainwater to flow on the outer wall of protection casing 5, thereby ensure that the rainwater can not follow louvre 9 and get into in protection casing 5, protection along 11's setting, further guard action has been played to level sensor 2. The outer wall of the protective cover 5 is coated with a light shading layer, so that the protective cover has the function of blocking ultraviolet rays and direct sunlight, and the shell of the liquid level sensor 2 is prevented from being damaged due to the direct sunlight, the ultraviolet radiation and other influences.
Claims (5)
1. A continuous liquid level detection device for a storage tank, characterized by: including storage tank (1), storage tank (1) is for taking calotte sealed storage tank (1), the top of storage tank (1) is provided with level sensor (2), level sensor (2) for the calotte eccentric settings of storage tank (1), be provided with control box (3) on the outer wall of storage tank (1), be provided with the controller in control box (3), be provided with liquid crystal display (4) on the casing of control box (3), level sensor (2) with liquid crystal display (4) all with the controller electricity is connected, the outside cover of level sensor (2) is equipped with protection casing (5).
2. The continuous level detecting device for a tank of claim 1, wherein: the top of storage tank (1) is provided with flange support (6), level sensor (2) are vertical to be inserted and are established on flange support (6), the bottom of level sensor (2) stretches into in storage tank (1), the bottom of protection casing (5) is equipped with annular boss (7), annular boss (7) through bolt (8) with flange support (6) fixed connection, annular boss (7) with protection casing (5) integrated into one piece.
3. The continuous level detecting device for a tank of claim 1, wherein: the side wall of the protective cover (5) is provided with a plurality of rows of radiating holes (9), and the radiating holes (9) penetrate through the side wall of the protective cover (5) from bottom to top in an inclined mode.
4. The continuous level detecting device for a tank of claim 3, wherein: the top of protection casing (5) is bellied arc cover top (10) upwards, arc cover top (10) below integrated into one piece is provided with protection edge (11) on protection casing (5) outer wall, protection edge (11) slope sets up downwards, the lower extreme of protection edge (11) to the outside of protection casing (5) extends, louvre (9) are located protection edge (11) below.
5. The continuous level detecting device for a tank of any one of claims 1 to 4, wherein: and the outer wall of the protective cover (5) is coated with a light shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498460.8U CN217465926U (en) | 2022-06-15 | 2022-06-15 | Continuous liquid level detection device for storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498460.8U CN217465926U (en) | 2022-06-15 | 2022-06-15 | Continuous liquid level detection device for storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217465926U true CN217465926U (en) | 2022-09-20 |
Family
ID=83237537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221498460.8U Active CN217465926U (en) | 2022-06-15 | 2022-06-15 | Continuous liquid level detection device for storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217465926U (en) |
-
2022
- 2022-06-15 CN CN202221498460.8U patent/CN217465926U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108981855B (en) | Water level monitoring device and method based on plastic optical fiber optical time domain reflection | |
| CN217465926U (en) | Continuous liquid level detection device for storage tank | |
| CN206891534U (en) | A kind of water-level gauge monitoring system with sludge interface detecting function | |
| CN213244200U (en) | Flood-prevention drought-resisting intelligent monitoring device | |
| CN216348990U (en) | Water level detection device for preventing water gauge from being polluted | |
| CN212933021U (en) | Weighing type sleet measuring device | |
| CN215623823U (en) | High-rise building gradient early warning device | |
| CN211042401U (en) | Laser water level monitoring device | |
| CN211425404U (en) | Simple measuring device for settlement and inclination of house | |
| CN110887547B (en) | Ocean tide level continuous monitoring device | |
| CN212300674U (en) | Natural draft radiation shield for meteorological measurement | |
| CN209783622U (en) | environment monitoring packaging hardware | |
| CN221006502U (en) | Water conservancy flood control early warning device | |
| CN214040240U (en) | Pulse high-precision radar water level gauge | |
| CN219977468U (en) | Automatic flow measurement device of long-range visual bachelter groove | |
| CN205943028U (en) | Reservoir displacement monitoring alarm | |
| CN209992390U (en) | Silt sensor based on near infrared light reflection | |
| CN220188745U (en) | Hydrology water conservancy volume rain ware | |
| CN210689764U (en) | Wireless acquisition type radar level gauge | |
| CN219624849U (en) | Liquid level meter for observing aluminum silver paste dosage | |
| CN216524241U (en) | Water level gauge for acquiring geographic information | |
| CN221037585U (en) | Liquid level meter with warning function | |
| CN208109219U (en) | A kind of soil remote sensing monitoring device | |
| CN215599395U (en) | Integrated monitoring device for rainfall and material level | |
| CN110375802A (en) | A kind of environmental monitoring composite package device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |