CN207423311U - A kind of pond liquid level detection device - Google Patents
A kind of pond liquid level detection device Download PDFInfo
- Publication number
- CN207423311U CN207423311U CN201721562091.3U CN201721562091U CN207423311U CN 207423311 U CN207423311 U CN 207423311U CN 201721562091 U CN201721562091 U CN 201721562091U CN 207423311 U CN207423311 U CN 207423311U
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- pressure
- port
- liquid level
- pressure sensor
- bearing bag
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Abstract
The utility model discloses a kind of pond liquid level detection devices, it includes three-limb tube, pressure sensor, pressure transmitter, pressure-bearing bag and liquid tank, pressure sensor is installed in first port, pressure sensor is connected by water proof wire with pressure transmitter；The sack sealing of pressure-bearing bag is set in second port；Control valve is installed, control valve is connected by water-supply-pipe with liquid tank bottom in third port.Advantage：It is combined using pressure sensor with pressure-bearing bag instead of conventional liquid level gauge, equipment cost is low, has prevented to connect the security risks such as the electric leakage triggered in circuit soaking water；Equipment integral installation does not avoid sewage from causing equipment damage to equipment corrosions such as pressure sensor, pressure transmitters above pond with the waste water in pond, extends the service life of equipment；Easy for installation, suitable for being detected to plurality of liquid liquid level, environmental suitability is strong.
Description
Technical field：
The utility model is related to Technology of Level Detection fields, relate in particular to a kind of pond liquid level detection device.
Background technology：
, it is necessary to be detected with liquid level gauge to the liquid level in pond in many industrial processes；Common liquid level gauge
It is broadly divided into three kinds：The first is radar level gauge, and second is ultrasonic level gage, the third is pressure-type liquidometer；It is quiet
Pressure type liquid level gauge is most widely used because its is at low cost, still, since the probe long period of soaking of pressure-type liquidometer is in pond
Portion by the corrosion and blocking of basin bottom sundries, easily damages, and service life is shorter, and connects probe and transmitter connecting line
In water, be corroded road long period of soaking the security risks such as generation electric leakage.
Utility model content：
The purpose of this utility model is to provide a kind of pond liquid level detection devices for extending service life of equipment.
The utility model is implemented by following technical solution：A kind of pond liquid level detection device, including three-limb tube, pressure
Force snesor, pressure transmitter, pressure-bearing bag and liquid tank, the three-limb tube include the first port connected vertically up and down
And second port and the third port for the setting that is inclined upwardly, the pressure sensor, institute are installed in the first port
Pressure sensor is stated to be connected with the pressure transmitter by water proof wire；The sack sealing of the pressure-bearing bag is set in described the
In Two-port netwerk, clump weight is fixed in the pressure-bearing bag bottom；Control valve is installed, the control valve leads in the third port
Water-supply-pipe is crossed to connect with the liquid tank bottom.
Further, it is integrally formed on the second port inner wall and is equipped with annular snap edge, outside the pressure-bearing bag sack
It is integrally formed on wall and is equipped with annular chuck, the annular chuck is connected to the annular snap along the three-limb tube at top
Portion；Integrally formed with fixinig plate on the pressure-bearing bag outer wall of the annular snap along bottom, the spiral shell outside the second port
Nut is connected to, is extended internally in the nut bottom equipped with snap-gauge, the snap-gauge and the fixinig plate movable contact.
Further, the angle α between the axis of the third port and the axis of the second port is 30 ° to 60 °.
The advantages of the utility model：Be combined using pressure sensor with pressure-bearing bag instead of conventional liquid level gauge, equipment into
This is low, has prevented to connect the security risks such as the electric leakage triggered in circuit soaking water；Equipment integral installation is not above pond, and not
With the waste water in pond, sewage is avoided to cause equipment damage to equipment corrosions such as pressure sensor, pressure transmitters, is prolonged
The service life of long equipment；Easy for installation, suitable for being detected to plurality of liquid liquid level, environmental suitability is strong.
Description of the drawings：
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Three-limb tube 1, first port 1.1, second port 1.2, third port 1.3, annular snap are along 1.4, pressure sensing
It is device 2, pressure transmitter 3, pressure-bearing bag 4, annular chuck 4.1, fixinig plate 4.2, liquid tank 5, water proof wire 6, control valve 7, defeated
Water pipe 8, nut 9, snap-gauge 10, clump weight 11.
Specific embodiment：
As shown in Figure 1 to Figure 2, a kind of pond liquid level detection device, including three-limb tube 1, pressure sensor 2, pressure
Power transmitter 3, pressure-bearing bag 4 and liquid tank 5, three-limb tube 1 include the first port 1.1 and second end that connect vertically up and down
Mouth 1.2 and the third port 1.3 for the setting that is inclined upwardly, between the axis of third port 1.3 and the axis of second port 1.2
Angle α for 30 ° to 60 °, α is preferably 45 ° in the present embodiment；
Pressure sensor 2 is installed in first port 1.1, pressure sensor 2 is piezoelectric pressure indicator, and pressure passes
Sensor 2 is connected by water proof wire 6 with pressure transmitter 3, and pressure sensor 2 sends the pressure model detected to pressure and becomes
Send device 3；The sack sealing of pressure-bearing bag 4, which is set in second port 1.2, to be arranged with, and clump weight 11 is fixed in 4 bottom of pressure-bearing bag,
Clump weight 11 can make pressure-bearing bag 4 keep vertical state；Control valve 7 is installed, control valve 7 passes through water-supply-pipe 8 in third port 1.3
It is connected with 5 bottom of liquid tank；
On 1.2 inner wall of second port be integrally formed be equipped with annular snap along 1.4, on 4 sack outer wall of pressure-bearing bag integrally into
Type be equipped with annular chuck 4.1, annular chuck 4.1 be connected to annular snap along 1.4 top three-limb tube 1 inside；In annular snap
Along along 4 outer wall of pressure-bearing bag of 1.4 bottoms integrally formed with fixinig plate 4.2, nut 9 is bolted with outside second port 1.2, in spiral shell
Female 9 bottoms extend internally equipped with snap-gauge 10, and snap-gauge 10 is integrally formed with nut 9, snap-gauge 10 and 4.2 movable contact of fixinig plate；It is logical
Crossing annular chuck 4.1 can be connected to the sack of pressure-bearing bag 4 inside second port 1.2, and the outer diameter of annular chuck 4.1 is slightly larger than
The internal diameter of second port 1.2, and then annular chuck 4.1 is made to be fitted closely with 1.2 inner wall of second port, ensure leakproofness；Also,
During tightening nut 9, can fixinig plate 4.2 be pressed on along 1.4 bottoms by annular snap by snap-gauge 10, further fix pressure-bearing bag 4
Leakproofness can be enhanced simultaneously.；
Operation instruction：First, liquid tank 5 is placed on the ground of pond body one side, water is full of in liquid tank 5,
And pass through fixed frame and three-limb tube 1, pressure transmitter 3 are fixed on directly over pond, pressure-bearing bag 4 and clump weight 11 are put
It puts in pond；Then, control valve 7 is opened, the water in liquid tank 5 is through water-supply-pipe 8, third port 1.3 and second port
1.2 flow into pressure-bearing bag 4, illustrate to have filled in pressure-bearing bag 4 and three-limb tube 1 when pressure sensor 2 senses hydraulic pressure
Full water；Then, closing control valve 7；When carrying out water level detecting using the utility model, pressure sensor 2 will detect
Pressure is real-time transmitted to pressure transmitter 3, due to filling water in pressure-bearing bag 4 and three-limb tube 1, water column in pressure-bearing bag 4
Height H is constant, and water level in water pool h is real-time change, and H and H-shaped are into pressure differential, by 3 measure differences in pressure of pressure transmitter,
Discharge bay actual water level can be calculated.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of pond liquid level detection device, which is characterized in that it include three-limb tube, pressure sensor, pressure transmitter,
Pressure-bearing bag and liquid tank, the three-limb tube is including the first port connected vertically up and down and second port and upwards
The third port being obliquely installed, is equipped with the pressure sensor in the first port, and the pressure sensor passes through anti-
Water conducting wire is connected with the pressure transmitter；The sack sealing of the pressure-bearing bag is set in the second port, is held described
Bag pressing bottom is fixed with clump weight；Control valve is installed, the control valve passes through water-supply-pipe and the liquid in the third port
Body storage tank bottom connects.
2. a kind of pond liquid level detection device according to claim 1, which is characterized in that on the second port inner wall
It is integrally formed and is equipped with annular snap edge, be integrally formed on the pressure-bearing bag sack outer wall and be equipped with annular chuck, the annular chuck
The annular snap is connected to along inside the three-limb tube at top；In the pressure-bearing bag outer wall of the annular snap along bottom
On integrally formed with fixinig plate, be bolted with nut outside the second port, extended internally in the nut bottom equipped with card
Plate, the snap-gauge and the fixinig plate movable contact.
3. according to a kind of any pond liquid level detection device of claim 1 or 2, which is characterized in that the third port
Axis and the second port axis between angle α be 30 ° to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562091.3U CN207423311U (en) | 2017-11-20 | 2017-11-20 | A kind of pond liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562091.3U CN207423311U (en) | 2017-11-20 | 2017-11-20 | A kind of pond liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423311U true CN207423311U (en) | 2018-05-29 |
Family
ID=62303862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562091.3U Active CN207423311U (en) | 2017-11-20 | 2017-11-20 | A kind of pond liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423311U (en) |
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2017
- 2017-11-20 CN CN201721562091.3U patent/CN207423311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 010206, Hohhot City, Togtoh province the Inner Mongolia Autonomous Region County Electric Power Industry Park Patentee after: Inner Mongolia Datang International Hohhot aluminum and Electricity Co., Ltd Address before: 010206, Hohhot City, Togtoh province the Inner Mongolia Autonomous Region County Electric Power Industry Park Patentee before: INNER MONGOLIA DATANG INTERNATIONAL RECYCLING RESOURCE DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |