CN207263253U - Portable type mud level measuring arrangement - Google Patents
Portable type mud level measuring arrangement Download PDFInfo
- Publication number
- CN207263253U CN207263253U CN201721144119.1U CN201721144119U CN207263253U CN 207263253 U CN207263253 U CN 207263253U CN 201721144119 U CN201721144119 U CN 201721144119U CN 207263253 U CN207263253 U CN 207263253U
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- CN
- China
- Prior art keywords
- circuit
- level measuring
- measuring arrangement
- portable type
- water
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable type mud level measuring arrangement, including liquid absorption device, the water outlet on liquid absorption device one end, the suction hose on the liquid absorption device other end, arranged on the water sucking mouth of water suction pipe end and the graduated scale on suction hose；Water sucking mouth inner wall is equipped with cricoid groove, and groove is equipped with annulus and filter screen, and graduated scale is equipped with some adjustable early warning lines.The utility model has the characteristics that simple and Fast Practical easy to carry.
Description
Technical field
Technical field of sewage is the utility model is related to, more particularly, to a kind of easy to carry, simple and Fast Practical
Portable type mud level measuring arrangement.
Background technology
In the sewage plant based on active sludge treatment process, mud-water separation effect has the effluent quality of sewage plant
Vital influence, secondary settling tank mud position situation will directly influence effluent quality, and mud position refers to solid-liquid interface.If can be right in advance
Mud position in secondary settling tank operational process is monitored, and on the one hand can be had gained some understanding to sewage plant real-time operating conditions, can and
When take measures adjusting process, effectively prevent the rise of secondary settling tank mud position, farthest ensure solid-liquid separation effect.The opposing party
Face, while sludge mud position is measured, can be sampled detection, to understand grasp sludge settling to the sludge for being in different depth
Situation.
In the market is ultrasonic wave mud level meter using more mud level meter, using solid-liquid two with respect to the different reflectivity of ultrasonic wave
Level detecting is carried out, but since sludge flco is thinner, sludge and two-phase laminated flow unobvious at water termination, cause measurement accuracy not
It is high.Meanwhile ultrasonic wave mud level meter needs to be fixedly mounted, it is impossible to measurement point position is adjusted flexibly according to actual needs.
On mud bit test device, Application No. 201520620597.X, 201320001112.X,
201020692467.4th, 200820079560.0 four patents individually disclose several mud level meters, but principle is similar,
The hollow tube of check-valves is equipped with for a root bottom part, by hollow tube submerged certain depth during test, then tube body is above carried, is made
Check valve seal liquid in pipe, height of water level in sighting tube after tube body is left the water.Since this test device is by hollow tube
The influence of length, the mud position limited height of test, and it is inconvenient to carry, so there is an urgent need for develop a kind of portable type mud level measuring arrangement.
Utility model content
The utility model be in order to overcome in the prior art, secondary settling tank or other similar utilize gravity to carry out separation of solid and liquid
The problem of solid-liquid line of demarcation of device is difficult to clearly judge, there is provided portable level detecting a kind of easy to carry and cost-effective
Device.
To achieve the above object, the utility model uses following technical scheme：
A kind of portable type mud level measuring arrangement, including liquid absorption device, the water outlet on liquid absorption device one end, arranged on suction
Suction hose on the liquid device other end, arranged on the water sucking mouth of water suction pipe end and the graduated scale on suction hose；In water sucking mouth
Wall is equipped with cricoid groove, and groove is equipped with annulus and filter screen, and graduated scale is equipped with some adjustable early warning lines.
The utility model is according to the observation muddy water mixed solution or clear water from the liquid of liquid absorption device water outlet outflow, to sentence
Whether the mud position in disconnected secondary settling tank or equipment for separating liquid from solid has arrived the liquid level of hose length.The metal water sucking mouth of device makes suction hose
Vertical state can be kept in water, and absorbing the filter screen that mouth is set can prevent in bulky grain debris suction line.The utility model has
There is the characteristics of easy to carry, simple and Fast Practical.
Preferably, water sucking mouth is metal material, filter screen is installed at the annulus of water sucking mouth.
Preferably, graduated scale is fixedly connected with suction hose, each adjustable early warning line of bar can be moved arbitrarily on the scale to be divided
Cloth.Each bar early warning line color is different, plays the role of different warnings.
Preferably, liquid absorption device includes micro pump and pressable formula sacculus, micro pump lift is 3 meters -10 meters, micro-
Type water pump uses battery powered.Liquid absorption device is using manually and automatically two kinds of imbibition modes, automatic imbibition use Miniature water pumping
Inhale, under automatic imbibition abnormal conditions, manual imbibition mode can be used instead, i.e., using pressable formula sacculus, to ensure normally to survey
Amount.
Preferably, being equipped with voltage detection circuit and warning circuit in micro pump, work as voltage detection circuit
When the magnitude of voltage detected is less than water pump normal operating voltage value, the buzzer in warning circuit will send the sound.
Therefore, the utility model has the advantages that：（1）Easy to carry, hand is from dual-purpose；（2）Measure fast and convenient；
（3）It is cost-effective；（4）Mud position, the measurement of mud layer thickness and early warning effect can be played；（5）The scope that fathoms is big；（6）It is different
The sampling of depth muddy water.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
Fig. 2 is a kind of partial structural diagram of the water sucking mouth of the utility model；
Fig. 3 is the annulus of the utility model and a kind of structure diagram of filter screen.
In figure：It is liquid absorption device 1, water outlet 2, suction hose 3, water sucking mouth 4, graduated scale 5, groove 6, annulus 7, filter screen 8, pre-
Alert line 9.
Embodiment
The utility model patent is further described with embodiment below in conjunction with the accompanying drawings：
A kind of liquid absorption device 1 as shown in Figure 1, the water outlet 2 on liquid absorption device one end are another arranged on liquid absorption device
Suction hose 3 on end, arranged on the water sucking mouth 4 of water suction pipe end and the graduated scale 5 on suction hose；Water sucking mouth inner wall is equipped with ring
The groove 6 of shape, groove are equipped with annulus 7 and filter screen 8, and graduated scale is equipped with some adjustable early warning lines 9.
Liquid absorption device includes micro pump and pressable formula sacculus, and micro pump lift is 3 meters -10 meters, and micro pump is adopted
It is integrated in rectangular box with battery powered.Liquid absorption device is using manually and automatically two kinds of imbibition modes, automatic imbibition are adopted
Aspirated with micro pump, under automatic imbibition abnormal conditions, manual imbibition mode can be used instead, i.e., using pressable formula sacculus, with
Ensure normally to measure.Water sucking mouth is made of metal material, suction hose is kept vertical state in water.Suction hose is selected
PU is managed, and pipe is equipped with scale, can directly read the depth that the liquid extracted out at this time is in underwater.
Red early warning line is equipped with apart from 1.5 meters of water sucking mouth place at the same time, represents that mud position is excessive, it is necessary to which completing corresponding measure reduces
Mud position；Yellow early warning line is equipped with 2 meters of water sucking mouth, mud position is represented and is in compared with safe condition；Set at 2.5 meters of water sucking mouth
There is blue early warning line, it is relatively low in a safe condition to represent mud position.Position set by early warning line and order, can be according to actual needs
Adjustment.
As shown in Figures 2 and 3, water sucking mouth inner wall is equipped with cricoid groove 6, and groove is equipped with annulus 7 and filter screen 8, prevents
Only in bulky grain debris suction water inlet pipe.
In addition, being equipped with voltage detection circuit and warning circuit in micro pump, warning circuit includes controller, buzzing
Device, current-limiting circuit, afterflow inductance L, on-off circuit and not circuit, voltage detection circuit are electrically connected with the controller.Buzzing
One end ground connection of device, the other end of buzzer are connected on one end of current-limiting circuit, and the other end of current-limiting circuit is connected to afterflow
On one end of inductance L, the other end of afterflow inductance L is connected on one end of on-off circuit, and the other end of on-off circuit is connected to
On controller, the control terminal of on-off circuit is connected on the output terminal of not circuit, and the input terminal of not circuit is connected to control
On device.
The normal operating voltage value of water pump is equipped with the controller of the utility model patent, when voltage detection circuit is examined
When the magnitude of voltage measured is less than water pump normal operating voltage value, buzzer starts；Detected when voltage detection circuit
When magnitude of voltage is more than or equal to water pump normal operating voltage value, buzzer is automatically closed.
The application method of the utility model patent is as follows：
In use, level detecting device is first lain in secondary settling tank crane span structure or secondary settling tank side by operating personnel, by water sucking mouth
And suction hose is vertically put under water, according to each early warning line position, the length of underwater suction hose is adjusted；
The start button on water pump in level detecting device is pressed, when the operating voltage of water pump is enough, water outlet has
Liquid flows out, and slowly increases water sucking mouth underwater penetration, the liquid for observing outflow is mud mixture or clear water, according to suction hose
Underwater penetration scale measures secondary settling tank mud position, and judges whether the liquid level to early warning line.
It is to be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It is to be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of portable type mud level measuring arrangement, it is characterized in that, including liquid absorption device（1）, going out on liquid absorption device one end
The mouth of a river（2）, the suction hose on the liquid absorption device other end（3）, arranged on the water sucking mouth of water suction pipe end（4）With arranged on suction hose
On graduated scale（5）；Water sucking mouth inner wall is equipped with cricoid groove（6）, groove is equipped with annulus（7）And filter screen（8）, graduated scale
It is equipped with some adjustable early warning lines（9）.
2. portable type mud level measuring arrangement according to claim 1, it is characterized in that, water sucking mouth is metal material, filter screen
At the annulus of water sucking mouth.
3. portable type mud level measuring arrangement according to claim 1, it is characterized in that, graduated scale is fixedly connected with suction hose,
Each adjustable early warning line of bar can arbitrarily move distribution on the scale.
4. portable type mud level measuring arrangement according to claim 1, it is characterized in that, liquid absorption device includes micro pump and can
Push type sacculus, micro pump lift are 3 meters -10 meters, and micro pump uses battery powered.
5. portable type mud level measuring arrangement according to claim 4, it is characterized in that, supply voltage is equipped with micro pump and is examined
Slowdown monitoring circuit and warning circuit, warning circuit include controller, buzzer, current-limiting circuit, afterflow inductance L, on-off circuit and NOT gate
Circuit, voltage detection circuit are electrically connected with the controller, and one end ground connection of buzzer, the other end of buzzer is connected to current limliting
On one end of circuit, the other end of current-limiting circuit is connected on one end of afterflow inductance L, and the other end of afterflow inductance L is connected to
On one end of on-off circuit, on the controller, the control terminal of on-off circuit is connected to NOT gate electricity for the other end connection of on-off circuit
On the output terminal on road, the input terminal connection of not circuit is on the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144119.1U CN207263253U (en) | 2017-09-07 | 2017-09-07 | Portable type mud level measuring arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144119.1U CN207263253U (en) | 2017-09-07 | 2017-09-07 | Portable type mud level measuring arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263253U true CN207263253U (en) | 2018-04-20 |
Family
ID=61920289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144119.1U Expired - Fee Related CN207263253U (en) | 2017-09-07 | 2017-09-07 | Portable type mud level measuring arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263253U (en) |
-
2017
- 2017-09-07 CN CN201721144119.1U patent/CN207263253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |