CN203728553U - Automatic drainage measuring and control device of ultrasonic storage tank - Google Patents

Automatic drainage measuring and control device of ultrasonic storage tank Download PDF

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Publication number
CN203728553U
CN203728553U CN201320608121.5U CN201320608121U CN203728553U CN 203728553 U CN203728553 U CN 203728553U CN 201320608121 U CN201320608121 U CN 201320608121U CN 203728553 U CN203728553 U CN 203728553U
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CN
China
Prior art keywords
storage tank
water
ultrasonic
tank
valve
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Active
Application number
CN201320608121.5U
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Chinese (zh)
Inventor
裘英
李君华
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PRO-SONORE TECHNOLOGY Co.,Ltd.
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ZHONGKE LONGSHENG (BEIJING) SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201320608121.5U priority Critical patent/CN203728553U/en
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Abstract

The utility model provides an automatic drainage measuring and control device of an ultrasonic storage tank. The device comprises an ultrasonic oil-water content analyzer, an ultrasonic interface instrument and a display and control terminal, wherein the ultrasonic oil-water content analyzer is mounted outside a water stopper in an external pasting manner; the water stopper is connected with the storage tank by virtue of a manual ball valve; the ultrasonic oil-water content analyzer is used for analyzing the content of water inside the storage tank according to ultrasonic beam signals; the ultrasonic interface instrument is mounted outside the water stopper in the external pasting manner, is used for measuring the interface of oil and water of the storage tank by using an ultrasonic beam signal processing technique, and is used for reflecting the change situation of the water level inside the storage tank; the display and control terminal is used for displaying the water level inside the storage tank, and used for controlling an electric control pneumatic valve by virtue of a controller so as to achieve the automatic drainage process of the storage tank; the electric control pneumatic valve is connected with the water stopper. The device avoids the probability of abnormal overhaul in the equipment application process, is not affected by substance change inside the tank, can measure accurately after a water layer is formed inside the tank, and avoids the problem of adhesion as the device is not contacted with the substance inside the tank.

Description

Super sonic storage tank Auto-drainage measure and control device
Technical field
The utility model relates to a kind of Auto-drainage measure and control device, particularly a kind of super sonic storage tank Auto-drainage measure and control device.
Background technology
The principle of float-ball type drainage system device is: in the time that the water level in tank reach a certain height, floating ball device starts electromagnetic relay, and relay starts electric butterfly valve actr, opens butterfly valve, starts immediately draining; When water level is during lower than certain altitude, floating ball device starts electromagnetic relay, and relay starts electric butterfly valve actr, closes butterfly valve, stops immediately draining, is used widely because the simplicity of its principle and structure thereof makes it.
In application process, there is open defect in float-ball type drainage system, and the one, contact type measurement mode, is easily subject to the impact of crude oil adhesion; The 2nd, system no signal positioner, can not carry out Real-time Feedback by system situation; The 3rd, change and safeguard comparatively trouble, particularly for hermetic type pressure vessel, can only stop production to overhaul once there is instrument failure, must bring very large impact to produced on-site, cause extra economic loss.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of super sonic storage tank Auto-drainage measure and control device, and to overcome defect of the prior art, the utility model is mainly to detect in real time by ultrasonic interface instrument, realizes draining measurement and the control process of storage tank.Ultrasound detection instrument is the Auto-drainage of realizing storage tank by being adsorbed on ultrasound detection instrument on displacement can, avoid well instrument to contact with medium in tank, can not produce the situation that affects the normal work of system because of impurity bonding, really realize the mode of operation of non-maintaining, the automatic operation of system.
In order to achieve the above object, the utility model provides a kind of super sonic storage tank Auto-drainage measure and control device, and it comprises:
Ultrasonic profit content analyzer, its external labeling type is installed on the outside of water cut-off device, and described water cut-off device is connected with storage tank by manual ball valve, and it is to utilize ultrasonic beam signal to analyze the aqueous ingredients of storage tank the inside;
Ultrasonic interface instrument, its external labeling type is installed on the outside of water cut-off device, and the oil-water interface that utilize ultrasonic beam signal processing technology to realize storage tank are measured, for reflecting the situation of change of water level in storage tank;
Showing and control terminal, is for showing the water level in storage tank, realizes the Auto-drainage process of storage tank by controller control electropneumatic valve, and described electropneumatic valve is connected in described water cut-off device.
Wherein, also comprise a hand valve, it is connected between water outlet and electropneumatic valve, for carrying out manual regulation.
Wherein, described electropneumatic valve is connected with demonstration and control terminal by control cables.
Compared with prior art, advantage of the present utility model: the utility model is for measuring the variation of water level in storage tank, to control storage tank draining, detecting instrument is that external labeling type screw-type is installed, when equipment breaks down, can change at any time, avoid the possibility of the improper maintenance that may exist in equipment application process; And can not be subject to the impact that material changes in tank, after tank inner aqueous layer forms, get final product Measurement accuracy, not with tank in material come in contact the existence of also having avoided the problems such as bonding.
Brief description of the drawings
Fig. 1 is the utility model super sonic storage tank Auto-drainage measure and control device structural representation.
Description of reference numerals: 1 ultrasonic profit content analyzer; 2 ultrasonic interface instruments; 3 show and control terminal; 4 electropneumatic valves; 5 hand valves; 6 storage tanks; 7 manual ball valves; 8 water cut-off devices; 9 control cables.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical characterictic and the advantage with other above-mentioned to the utility model are described in more detail.
As shown in Figure 1, be the utility model super sonic storage tank Auto-drainage measure and control device structural representation.The utility model provides a kind of super sonic storage tank Auto-drainage measure and control device, it comprises: ultrasonic profit content analyzer 1, ultrasonic interface instrument 2, demonstration and control terminal 3, electropneumatic valve 4 and hand valve 5, wherein, storage tank 6 is connected with water cut-off device 8 by a manual ball valve 7, described ultrasonic profit content analyzer 1, its external labeling type is installed on the outside of water cut-off device 8, and it is to utilize ultrasonic beam signal to analyze the aqueous ingredients of storage tank the inside;
Described ultrasonic interface instrument 2, its external labeling type is installed on the outside of water cut-off device 8, and the oil-water interface that utilize ultrasonic beam signal processing technology to realize storage tank are measured, for reflecting the situation of change of water level in storage tank;
Described demonstration and control terminal 3, for showing the water level in storage tank, and realize the Auto-drainage process of storage tank 6 by controller control electropneumatic valve 4, described electropneumatic valve 4 is connected in described water cut-off device 8, and described electropneumatic valve 4 is connected with demonstration and control terminal 3 by control cables 9.
Described hand valve 5, it is connected between water outlet and electropneumatic valve 4, in the time that effectively not closing, the water outlet of water cut-off device 8 can take measures in time, manual-lock shutoff valve, ensure not occur the situation of leak of liquid, the utility model can be arranged to multistage and report to the police, and can set to every covering device is realized separately automatic water-stopping or manually cut water.
Above-mentioned ultrasonic profit content analyzer and ultrasonic interface instrument are to utilize multi-beam ultrasonic technique to launch ultrasonic signal in displacement can, after the decay that has overcome steel wall to medium transmitted acoustic pulse in tank, oil-water interface in tank produce faint reflection and are obtained by sonac, through to after the analysis and calculation of signal, draw the change of level situation in tank, and realize the Auto-drainage process of storage tank by controller control electromagnetic valve.
In sum, the utility model is for measuring the variation of water level in storage tank, and to control storage tank draining, sound profit content analyzer and ultrasonic interface instrument are that external labeling type screw-type is installed, when equipment breaks down, can change at any time, avoid the possibility of the improper maintenance that may exist in equipment application process; And can not be subject to the impact that material changes in tank, after tank inner aqueous layer forms, get final product Measurement accuracy, not with tank in material come in contact the existence of also having avoided the problems such as bonding.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art understand; in the case of not departing from the spirit and scope that following claims limit; can make many amendments; change, or equivalence, but all will fall in protection domain of the present utility model.

Claims (3)

1. a super sonic storage tank Auto-drainage measure and control device, is characterized in that, it comprises:
Ultrasonic profit content analyzer, its external labeling type is installed on the outside of water cut-off device, and described water cut-off device is connected with storage tank by manual ball valve, and described ultrasonic profit content analyzer is to utilize ultrasonic beam signal to analyze the aqueous ingredients of storage tank the inside;
Ultrasonic interface instrument, its external labeling type is installed on the outside of water cut-off device, and the oil-water interface that utilize ultrasonic beam signal processing technology to realize storage tank are measured, for reflecting the situation of change of water level in storage tank;
Showing and control terminal, is for showing the water level in storage tank, realizes the Auto-drainage process of storage tank by controller control electropneumatic valve, and described electropneumatic valve is connected in described water cut-off device.
2. a kind of super sonic storage tank Auto-drainage measure and control device according to claim 1, is characterized in that, also comprise a hand valve, it is connected between water outlet and electropneumatic valve, for carrying out manual regulation.
3. a kind of super sonic storage tank Auto-drainage measure and control device according to claim 1, is characterized in that, described electropneumatic valve is connected with demonstration and control terminal by control cables.
CN201320608121.5U 2013-09-29 2013-09-29 Automatic drainage measuring and control device of ultrasonic storage tank Active CN203728553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320608121.5U CN203728553U (en) 2013-09-29 2013-09-29 Automatic drainage measuring and control device of ultrasonic storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320608121.5U CN203728553U (en) 2013-09-29 2013-09-29 Automatic drainage measuring and control device of ultrasonic storage tank

Publications (1)

Publication Number Publication Date
CN203728553U true CN203728553U (en) 2014-07-23

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CN201320608121.5U Active CN203728553U (en) 2013-09-29 2013-09-29 Automatic drainage measuring and control device of ultrasonic storage tank

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CN (1) CN203728553U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105629789A (en) * 2016-01-28 2016-06-01 高翔 Pipeline non-contact on-line liquid medium identification method and control system
CN105676891A (en) * 2016-01-28 2016-06-15 高翔 Two-different-specific-gravity-liquid storage tank medium identification and direct discharge control method and system
CN109381895A (en) * 2017-08-09 2019-02-26 上海轻叶工程科技有限公司 Automatic water-stopping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105629789A (en) * 2016-01-28 2016-06-01 高翔 Pipeline non-contact on-line liquid medium identification method and control system
CN105676891A (en) * 2016-01-28 2016-06-15 高翔 Two-different-specific-gravity-liquid storage tank medium identification and direct discharge control method and system
CN109381895A (en) * 2017-08-09 2019-02-26 上海轻叶工程科技有限公司 Automatic water-stopping device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Li Junhua

Inventor before: Qiu Ying

Inventor before: Li Junhua

COR Change of bibliographic data
CP03 Change of name, title or address

Address after: 101599 No. 2, building 20, science and technology road, Miyun Economic Development Zone, Beijing, -6

Patentee after: PRO-SONORE TECHNOLOGY Co.,Ltd.

Address before: 102299 Beijing city Changping District ahead of the road No. 1 North Acer Technology Park 6 Building 3 layer 306

Patentee before: ZHONGKE LONGSHENG (BEIJING) SCIENCE & TECHNOLOGY CO., LTD.

CP03 Change of name, title or address