CN206804101U - A kind of storage tank liquid level measuring apparatus - Google Patents
A kind of storage tank liquid level measuring apparatus Download PDFInfo
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- CN206804101U CN206804101U CN201720663699.9U CN201720663699U CN206804101U CN 206804101 U CN206804101 U CN 206804101U CN 201720663699 U CN201720663699 U CN 201720663699U CN 206804101 U CN206804101 U CN 206804101U
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- storage tank
- liquid level
- measuring apparatus
- level measuring
- tank body
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Abstract
The utility model discloses a kind of storage tank liquid level measuring apparatus, its drip irrigation device is to include storage tank body, the bottom of storage tank body is connected with the pipeline communicated with inside it, detection pipe is connected with by flange on pipeline, pressure transmitter for detecting storage tank body interior concrete admixture pressure is installed in detection pipe, it is electrically connected with pressure transmitter for by the controller that concrete admixture pressure conversion is concrete admixture liquid level, the display screen for showing concrete admixture liquid level to be connected with the output end of controller.Controller the pressure of this storage tank body inner concrete additive and default concrete admixture proportion is calculated the liquid level of storage tank body inner concrete additive, thus, the liquid level can be shown by display screen, in order to the liquid level of staff's remote real-time monitoring storage tank body inner concrete additive.
Description
Technical field
Storage tank equipment field is the utility model is related to, more particularly to a kind of storage tank liquid level measuring apparatus.
Background technology
Concrete admixture refers to improve and adjusting the material that the performance of concrete fills.Concrete admixture is in work
Application in journey is increasingly taken seriously, and the addition of additive plays a role to the performance for improving concrete, but additional
Selection, adding method and the adaptability of agent will have a strong impact on its development.
Masterbatch is typically contained in concrete admixture and son expects that the amount of the admixture of masterbatch is larger, the amount phase of sub- material admixture
To less, masterbatch typically has polycarboxylic-acid naphthalene system, sulfamate, lignosulfonates, melamine system, carbonyl Jiao's aldehyde etc. and sub
Material is usually water reducer, retarder, air entraining agent, accelerator, antifreezing agent etc., and introducing different sons according to different requirements expects.
Wherein, masterbatch or son material are stored within stand-by in storage tank, and the liquid-level detecting method of storing is to pass through glass tube at present
Liquid level gauge measures, and needs manual site to detect during measurement, can not realize distal end monitoring, therefore certain improvement be present in real time
Part.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of storage tank liquid level measuring apparatus,
Being capable of the intrinsic liquid level of real-time remote monitoring storage tank.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of storage tank liquid level measuring apparatus, including storage tank body, the bottom of the storage tank body are connected with and its internal phase
Logical pipeline, detection pipe is connected with by flange on the pipeline, be provided with the detection pipe for detecting in storage tank body
The pressure transmitter of portion's concrete admixture pressure, it is electrically connected with the pressure transmitter for by concrete admixture pressure
The controller of concrete admixture liquid level is converted to, is connected with the output end of the controller for showing concrete admixture
The display screen of liquid level.
Pass through above-mentioned technical proposal, after the pressure that pressure transmitter collects storage tank body interior concrete admixture,
By the way that this detected pressure value is transmitted into controller, controller is by this detected pressure value and default concrete admixture proportion
The liquid level of storage tank body inner concrete additive is calculated, thus, the liquid level can be shown by display screen
Show, in order to the liquid level of staff's remote real-time monitoring storage tank body inner concrete additive.
Preferably, the opening/shutting valve for controlling detection pipe to open and close is installed in the detection pipe.
Pass through above-mentioned technical proposal, detection pipe is separated by opening/shutting valve, in order to which staff becomes in pressure
Device is sent to be repaired when damaging.
Preferably, the connected mode between the pressure transmitter and detection pipe is to be threadedly coupled.
Pass through above-mentioned technical proposal, using being threadedly coupled between pressure transmitter and detection pipe, improve pressure transmitter
Convenience is installed, and the connection sealing between pressure transmitter and detection pipe is good.
Preferably, the storage tank liquid level measuring apparatus also includes：
Illuminating lamp, it is arranged on pressure transmitter and is used to provide light compensation；
Start button, an enabling signal is exported when being triggered；
Control circuit, start button is coupled to receive enabling signal, and in response to enabling signal to control illuminating lamp to open
It is dynamic；
Battery, for providing illuminating lamp and control circuit operating voltage.
Pass through above-mentioned technical proposal, battery provide the operating voltage of illuminating lamp and control circuit, are triggered in start button
When, control circuit control illuminating lamp starts, and when pressure transmitter damages, illuminating lamp can carry out light benefit to pressure transmitter
Repay, avoid one hand of staff from taking maintenance tool, a hand takes illuminating lamp and causes maintenance difficult；
And battery separate control bright lamp is powered, continued power can be also carried out when pressure transmitter powers off.
Preferably, solar panels are provided with the top of the pressure transmitter, the solar panels pass through charging circuit electricity
It is connected to battery.
Pass through above-mentioned technical proposal, solar panels can be charged by charging circuit to battery, to cause the electricity of battery
Amount keeps sufficient.
Preferably, the control circuit includes：
Delay circuit, has triggering end and an output end, and its triggering end is coupled to start button to receive enabling signal, and
After preset time corresponding time delayed signal is exported from its output end；
Bidirectional triode thyristor, its both ends are serially connected on the current supply circuit of illuminating lamp, and its control terminal is coupled to the defeated of delay circuit
Go out end with reception delay signal, and in response to time delayed signal to control the keying of illuminating lamp.
Pass through above-mentioned technical proposal, the setting of delay circuit, when start button is triggered, the triggering termination of delay circuit
Receive low level enabling signal, the control terminal of the time delayed signal of delay circuit output high level to bidirectional triode thyristor, it is two-way can
Control silicon is turned on to control illuminating lamp to start；And after preset time, the level of delay circuit output end is overturn to export low level
Time delayed signal to the control terminal of bidirectional triode thyristor, bidirectional triode thyristor ends to control illuminating lamp to close, so as to a certain degree
On saved the use of electric energy.
Preferably, the delay circuit is that 555 delay circuits integrate.
Pass through above-mentioned technical proposal, 555 delay circuit integrated morphologies are simple, it is easy to accomplish.
In summary, the utility model having the beneficial effect that in contrast to prior art：
Controller calculates the pressure of this storage tank body inner concrete additive and default concrete admixture proportion
To the liquid level of storage tank body inner concrete additive, thus, the liquid level can be shown by display screen, so as to
In the liquid level of staff's remote real-time monitoring storage tank body inner concrete additive.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the connection diagram of pressure transmitter；
Fig. 3 is the circuit diagram of embodiment；
Fig. 4 is the circuit diagram of control circuit.
Reference：1st, storage tank body；2nd, pipeline；3rd, flange；4th, detection pipe；5th, opening/shutting valve；6th, pressure transmitter；
601st, housing；7th, illuminating lamp；8th, start button；9th, control circuit；901st, delay circuit；10th, battery；11st, solar panels；12、
Mu balanced circuit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1 and Fig. 2, a kind of storage tank liquid level measuring apparatus, including storage tank body 1, the bottom of storage tank body 1 connect
It is connected to the pipeline 2 communicated with inside it, detection pipe 4 is connected with by flange 3 on pipeline 2, is provided with detection pipe 4 for controlling
The opening/shutting valve 5 that detection pipe 4 opens and closes.It is provided with detection pipe 4 for detecting the inner concrete additive pressure of storage tank body 1
Pressure transmitter 6, in the present embodiment, connected mode between pressure transmitter 6 and detection pipe 4 is is threadedly coupled.
What deserves to be explained is it is electrically connected with pressure transmitter 6 for being coagulation by the pressure conversion of concrete admixture
The controller of native additive liquid level, the display screen for showing concrete admixture liquid level is connected with the output end of controller
Curtain.
After the pressure that pressure transmitter 6 collects the inner concrete additive of storage tank body 1, by by this pressure detecting
Value is transmitted into controller, and storage tank body is calculated in this detected pressure value and default concrete admixture proportion by controller
The liquid level of 1 inner concrete additive, wherein, calculation formula is P=pgh, and in formula, P is pressure, and p is concrete admixture
Proportion, h is liquid level of the test position of pressure transmitter 6 to concrete admixture in storage tank body 1, i.e., outside concrete
Add the liquid level of agent.
Thus, the liquid level can be shown by display screen, in order to staff's remote real-time monitoring storage tank
The liquid level of the inner concrete additive of body 1.
With reference to shown in Fig. 3 and Fig. 4, the storage tank liquid level measuring apparatus also includes illuminating lamp 7, start button 8, control circuit 9
With battery 10.
What deserves to be explained is pressure transmitter 6 includes housing 601, illuminating lamp 7 is arranged on the housing 601 of pressure transmitter 6
It is upper to be used to provide light compensation.
Start button 8 is arranged on the side of the housing 601 of pressure transmitter 6, and one is exported when the start button 8 is triggered and is started
Signal.Control circuit 9 is coupled to start button 8 to receive enabling signal, and in response to enabling signal to control illuminating lamp 7 to open
It is dynamic.Battery 10 is detachably connected on the housing 601 of pressure transmitter 6, and battery 10 is used to provide the operating voltage of illuminating lamp 7.Its
In, battery 10 is electrically connected to control circuit 9 by mu balanced circuit 12 and is used to provide operating voltage.
The top of the housing 601 of pressure transmitter 6 is provided with solar panels 11, and solar panels 11 are electrically connected by charging circuit
In battery 10.Thus, battery 10 can make its electricity keep abundant state by solar panels 11.
In the present embodiment, control circuit 9 includes delay circuit 901 and bidirectional triode thyristor VS.Delay circuit 901 has triggering
End and output end, its triggering end is coupled to start button 8 to receive enabling signal, and is exported after preset time from its output end
Corresponding time delayed signal；Bidirectional triode thyristor VS both ends are serially connected on the current supply circuit of illuminating lamp 7, and its control terminal is coupled to delay
The output end of circuit 901 is with reception delay signal, and in response to time delayed signal to control the keying of illuminating lamp 7.
Delay circuit 901 is that 555 delay circuits integrate, shown in reference picture 4.
The course of work：
When triggering start button 8, start button 8 introduces low level trigger signal in the triggering end of delay circuit 901, prolongs
When circuit 901 output end output high level time delayed signal to bidirectional triode thyristor VS control terminal, bidirectional triode thyristor VS conducting
Illuminating lamp 7 is controlled to obtain electric；
Now, the electric capacity C3 in delay circuit 901 is started to charge up by resistance R2, after charging terminates, delay circuit 901
In 6 pin be high level, export low level time delayed signal to bidirectional triode thyristor VS's so as to the output end upset of delay circuit 901
Control terminal, bidirectional triode thyristor VS cut-offs, the dead electricity of illuminating lamp 7.
Therefore, the setting of illuminating lamp 7 can be that staff repairs the pressure transmitter 6 offer convenience, and illuminating lamp 7
By delay circuit 901 and bidirectional triode thyristor VS timing controlled dead electricity, the use of the electric energy of battery 10 has been saved to a certain extent.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (7)
1. a kind of storage tank liquid level measuring apparatus, including storage tank body (1), it is characterized in that：The bottom connection of the storage tank body (1)
There is a pipeline (2) communicated with inside it, detection pipe (4), the detection pipe (4) are connected with by flange (3) on the pipeline (2)
On be provided with for detecting the pressure transmitter (6) of storage tank body (1) inner concrete additive pressure, the pressure transmitter
(6) it is electrically connected with for the controller by concrete admixture pressure conversion for concrete admixture liquid level, the controller
Output end on be connected with display screen for showing concrete admixture liquid level.
2. a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterized in that：It is provided with the detection pipe (4)
For the opening/shutting valve (5) for controlling detection pipe (4) to open and close.
3. a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterized in that：The pressure transmitter (6) and inspection
Connected mode between test tube (4) is threaded connection.
4. a kind of storage tank liquid level measuring apparatus according to claim 1, it is characterized in that：The storage tank liquid level measuring apparatus also wraps
Include：
Illuminating lamp (7), it is arranged on pressure transmitter (6) and is used to provide light compensation；
Start button (8), exports an enabling signal when being triggered；
Control circuit (9), start button (8) is coupled to receive enabling signal, and in response to enabling signal to control illuminating lamp
(7) start；
Battery (10), for providing illuminating lamp (7) and control circuit (9) operating voltage.
5. a kind of storage tank liquid level measuring apparatus according to claim 4, it is characterized in that：The top of the pressure transmitter (6)
Portion is provided with solar panels (11), and the solar panels (11) are electrically connected to battery (10) by charging circuit.
6. a kind of storage tank liquid level measuring apparatus according to claim 4, it is characterized in that：The control circuit (9) includes：
Delay circuit (901), there is triggering end and output end, its triggering end is coupled to start button (8) to receive enabling signal,
And export corresponding time delayed signal from its output end after preset time；
Bidirectional triode thyristor, its both ends are serially connected on the current supply circuit of illuminating lamp (7), and its control terminal is coupled to delay circuit (901)
Output end with reception delay signal, and in response to time delayed signal to control the keying of illuminating lamp (7).
7. a kind of storage tank liquid level measuring apparatus according to claim 6, it is characterized in that：The delay circuit (901) is 555
Delay circuit integrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663699.9U CN206804101U (en) | 2017-06-08 | 2017-06-08 | A kind of storage tank liquid level measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663699.9U CN206804101U (en) | 2017-06-08 | 2017-06-08 | A kind of storage tank liquid level measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804101U true CN206804101U (en) | 2017-12-26 |
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ID=60745840
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663699.9U Active CN206804101U (en) | 2017-06-08 | 2017-06-08 | A kind of storage tank liquid level measuring apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390486A (en) * | 2021-06-10 | 2021-09-14 | 浙江志高机械股份有限公司 | Device for testing oil level of multiple fuel tanks of automatic drilling machine |
-
2017
- 2017-06-08 CN CN201720663699.9U patent/CN206804101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390486A (en) * | 2021-06-10 | 2021-09-14 | 浙江志高机械股份有限公司 | Device for testing oil level of multiple fuel tanks of automatic drilling machine |
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