CN106742896A - A kind of liquid tank insurance system - Google Patents

A kind of liquid tank insurance system Download PDF

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Publication number
CN106742896A
CN106742896A CN201611251574.1A CN201611251574A CN106742896A CN 106742896 A CN106742896 A CN 106742896A CN 201611251574 A CN201611251574 A CN 201611251574A CN 106742896 A CN106742896 A CN 106742896A
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CN
China
Prior art keywords
liquid tank
groove
air
pressure measurement
liquid
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.)
Granted
Application number
CN201611251574.1A
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Chinese (zh)
Other versions
CN106742896B (en
Inventor
廖伟
黄迎春
张艳新
张洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN ZHIXIN HONGDA MEDICAL EQUIPMENT DEVELOPMENT Co Ltd
Original Assignee
TIANJIN ZHIXIN HONGDA MEDICAL EQUIPMENT DEVELOPMENT Co Ltd
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Application filed by TIANJIN ZHIXIN HONGDA MEDICAL EQUIPMENT DEVELOPMENT Co Ltd filed Critical TIANJIN ZHIXIN HONGDA MEDICAL EQUIPMENT DEVELOPMENT Co Ltd
Priority to CN201611251574.1A priority Critical patent/CN106742896B/en
Publication of CN106742896A publication Critical patent/CN106742896A/en
Application granted granted Critical
Publication of CN106742896B publication Critical patent/CN106742896B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/48Arrangements of indicating or measuring devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/22Safety features
    • B65D90/32Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure

Abstract

The present invention discloses a kind of liquid tank insurance system, including air check valve, controller, compressed air groove, blast pipe, exhaust pump, liquid outlet, liquid tank, air intake pump, magnetic valve, air inlet pipe, pressure measurement groove, baroceptor and filter layer, the bottom of the liquid tank is respectively symmetrically and is provided with inlet and liquid outlet, and the top center of the liquid tank is fixed with pressure measurement groove;The compressed air groove is respectively symmetrically the air inlet pipe and blast pipe that are distributed in pressure measurement groove both sides being provided with by bottom both sides and is fixedly connected with the top end surface of liquid tank;The inside center of the compressed air groove is provided with filter layer;The air inlet pipe is embedded in and is connected with air intake pump, and the top of the air intake pump is connected with magnetic valve;The blast pipe is embedded in and is connected with exhaust pump, and the top of the exhaust pump is connected with magnetic valve;The pressure measurement groove is provided with the controller being fixedly connected with liquid tank near the side of exhaust pump.The present invention can maintain pressure equilibrium in liquid tank, it is to avoid vacuum.

Description

A kind of liquid tank insurance system
Technical field
The invention belongs to liquid tank assurance technology field, more particularly to a kind of liquid tank insurance system.
Background technology
Liquid pot liquid, after other containers are flow to, can produce a certain degree of vacuum in primary liquid tank.Can shadow Remaining liq in tank is rung, and certain negative effect, reduction of service life can be caused to liquid tank.And if preferable using material Liquid tank, then can increase production cost.
The content of the invention
The present invention is for technical problem present in prior art, there is provided a kind of liquid tank insurance system, can reach maintenance Pressure equilibrium in liquid tank, it is to avoid the beneficial effect of vacuum.
In order to solve the above technical problems, the technical solution adopted by the present invention is:A kind of liquid tank insurance system, including air Check valve, controller, compressed air groove, blast pipe, exhaust pump, liquid outlet, inlet, liquid tank, air intake pump, magnetic valve, enter Tracheae, pressure measurement groove, baroceptor and filter layer,
The bottom of the liquid tank is respectively symmetrically and is provided with inlet and liquid outlet, and the top center of the liquid tank is fixed and set There is pressure measurement groove, compressed air groove is provided with above the pressure measurement groove, the inner tip of the pressure measurement groove is fixed with air pressure sensing Device;The compressed air groove be respectively symmetrically by bottom both sides the air inlet pipe and blast pipe that are distributed in pressure measurement groove both sides that are provided with The top end surface of liquid tank is fixedly connected;The inside center of the compressed air groove is provided with filter layer;The air inlet pipe is embedded in Air intake pump is connected with, the top of the air intake pump is connected with magnetic valve;The blast pipe is embedded in and is connected with exhaust pump, The top of the exhaust pump is connected with magnetic valve;The pressure measurement groove is provided near the side of exhaust pump and is fixedly connected with liquid tank Controller.
Preferably, the junction of the air inlet pipe, blast pipe and pressure measurement groove and liquid tank is equipped with air check valve.
Preferably, the filter layer can take out or load from compressed air groove.
Preferably, being provided with PLC in the controller.
Compared with prior art, the present invention is had an advantageous effect in that:The present invention can maintain pressure equilibrium in liquid tank, Avoid vacuum.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is system architecture diagram of the invention.
1- air check valves in figure, 2- controllers, 3- compressed air grooves, 4- blast pipes, 5- exhaust pumps, 6- liquid outlets, 7- Inlet, 8- liquid tanks, 9- air intake pumps, 10- magnetic valves, 11- air inlet pipe, 12- pressure measurement grooves, 13- baroceptors, 14- filterings Layer.
Specific embodiment
To make those skilled in the art be better understood from technical scheme, below in conjunction with the accompanying drawings and specific embodiment The present invention is elaborated.
Embodiment of the invention discloses that a kind of liquid tank insurance system, as illustrated, it includes air check valve 1, control Device processed 2, compressed air groove 3, blast pipe 4, exhaust pump 5, liquid outlet 6, inlet 7, liquid tank 8, air intake pump 9, magnetic valve 10, enter Tracheae 11, pressure measurement groove 12, baroceptor 13 and filter layer 14,
The bottom of liquid tank 8 is respectively symmetrically and is provided with inlet 7 and liquid outlet 6, and the top center of liquid tank 8 is fixed with survey Indent 12, the top of pressure measurement groove 12 is provided with compressed air groove 3, and the inner tip of pressure measurement groove 12 is fixed with baroceptor 13; Compressed air groove 3 be respectively symmetrically by bottom both sides the air inlet pipe 11 and blast pipe 4 that are distributed in the both sides of pressure measurement groove 12 that are provided with The top end surface of liquid tank 8 is fixedly connected;The inside center of compressed air groove 3 is provided with filter layer 14;The company of being embedded in of air inlet pipe 11 Air intake pump 9 is equipped with, the top of air intake pump 9 is connected with magnetic valve 10;Blast pipe 4 is embedded in and is connected with exhaust pump 5, exhaust The top of pump 5 is connected with magnetic valve 10;Pressure measurement groove 12 is provided with the control being fixedly connected with liquid tank 8 near the side of exhaust pump 5 Device processed 2.
In the present embodiment, it is unidirectional that air inlet pipe 11, blast pipe 4 and pressure measurement groove 12 are equipped with air with the junction of liquid tank 8 Valve 1.
In the present embodiment, filter layer 14 can take out or load from compressed air groove 3.
In the present embodiment, PLC is provided with controller 2.
Operation principle of the invention:
When the liquid in liquid tank 8 is increased or decreased through inlet 7 or liquid outlet 6, gas pressure intensity in liquid tank 8 with Increase or decrease;Baroceptor 13 detects the gas pressure intensity change in liquid tank 8, and numerical value is delivered into controller 2.Control Device processed 2 then corresponding control air intake pump 9 or exhaust pump 5, in the gas extraction in liquid tank 8 to compressed air groove 3 or will will press Gas extraction in contracting air groove 3 is in liquid tank 8.
The present invention has been described in detail above by embodiment, but the content is only exemplary implementation of the invention Example, it is impossible to be considered as limiting practical range of the invention.Protection scope of the present invention is defined by the claims.All utilizations Technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention, in reality of the invention In matter and protection domain, design similar technical scheme and reach above-mentioned technique effect, or application range is made Impartial change and improvement etc., all should still belong to patent of the invention and cover within protection domain.

Claims (4)

1. a kind of liquid tank insurance system, including air check valve, controller, compressed air groove, blast pipe, exhaust pump, liquid is gone out Mouth, inlet, liquid tank, air intake pump, magnetic valve, air inlet pipe, pressure measurement groove, baroceptor and filter layer, it is characterised in that
The bottom of the liquid tank is respectively symmetrically and is provided with inlet and liquid outlet, and the top center of the liquid tank is fixed with survey Indent, is provided with compressed air groove above the pressure measurement groove, the inner tip of the pressure measurement groove is fixed with baroceptor;Institute State compressed air groove and the air inlet pipe and blast pipe and liquid that are distributed in pressure measurement groove both sides being provided with are respectively symmetrically by bottom both sides The top end surface of tank is fixedly connected;The inside center of the compressed air groove is provided with filter layer;The air inlet pipe is embedded in connection Air intake pump is provided with, the top of the air intake pump is connected with magnetic valve;The blast pipe is embedded in and is connected with exhaust pump, described The top of exhaust pump is connected with magnetic valve;The pressure measurement groove is provided with the control being fixedly connected with liquid tank near the side of exhaust pump Device processed.
2. a kind of liquid tank insurance system according to claim 1, it is characterised in that the air inlet pipe, blast pipe and survey Indent is equipped with air check valve with the junction of liquid tank.
3. a kind of liquid tank insurance system according to claim 1, it is characterised in that the filter layer can be from compressed air Taken out in groove or loaded.
4. a kind of liquid tank insurance system according to claim 1, it is characterised in that be provided with PLC in the controller.
CN201611251574.1A 2016-12-30 2016-12-30 A kind of liquid tank insurance system Active CN106742896B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611251574.1A CN106742896B (en) 2016-12-30 2016-12-30 A kind of liquid tank insurance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611251574.1A CN106742896B (en) 2016-12-30 2016-12-30 A kind of liquid tank insurance system

Publications (2)

Publication Number Publication Date
CN106742896A true CN106742896A (en) 2017-05-31
CN106742896B CN106742896B (en) 2019-07-12

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CN201611251574.1A Active CN106742896B (en) 2016-12-30 2016-12-30 A kind of liquid tank insurance system

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CN (1) CN106742896B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019209135A1 (en) * 2018-04-28 2019-10-31 Общество с ограниченной ответственностью "ИННОВАЦИОННЫЕ КОНТЕЙНЕРНЫЕ ТЕХНОЛОГИИ" Universal container for transporting packaged and liquid cargo
CN110834831A (en) * 2019-11-14 2020-02-25 信尔胜机械(江苏)有限公司 Metal pressure vessel tank body with high stability

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207990A (en) * 1996-01-30 1997-08-12 Tokyo Electric Power Co Inc:The Thermal loss decreasing method for stored liquefied gas
CN204368796U (en) * 2014-11-07 2015-06-03 安徽泰合森能源科技有限责任公司 A kind of tank body stable-pressure device
CN104828428A (en) * 2015-05-29 2015-08-12 中国石油化工股份有限公司 Method for avoiding gas phase burning explosion of organic aldehyde storage tank
CN204896401U (en) * 2015-08-31 2015-12-23 山东蓝帆化工有限公司 Butyraldehyde storage device
CN204938002U (en) * 2015-09-11 2016-01-06 陕西汽车集团有限责任公司 Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley
CN205802058U (en) * 2016-05-30 2016-12-14 苏州东展羽绒服饰有限公司 Refining liquid storing-conveying apparatus is used in weaving
CN206358687U (en) * 2016-12-30 2017-07-28 天津市挚信鸿达医疗器械开发有限公司 A kind of liquid tank insurance system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207990A (en) * 1996-01-30 1997-08-12 Tokyo Electric Power Co Inc:The Thermal loss decreasing method for stored liquefied gas
CN204368796U (en) * 2014-11-07 2015-06-03 安徽泰合森能源科技有限责任公司 A kind of tank body stable-pressure device
CN104828428A (en) * 2015-05-29 2015-08-12 中国石油化工股份有限公司 Method for avoiding gas phase burning explosion of organic aldehyde storage tank
CN204896401U (en) * 2015-08-31 2015-12-23 山东蓝帆化工有限公司 Butyraldehyde storage device
CN204938002U (en) * 2015-09-11 2016-01-06 陕西汽车集团有限责任公司 Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley
CN205802058U (en) * 2016-05-30 2016-12-14 苏州东展羽绒服饰有限公司 Refining liquid storing-conveying apparatus is used in weaving
CN206358687U (en) * 2016-12-30 2017-07-28 天津市挚信鸿达医疗器械开发有限公司 A kind of liquid tank insurance system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019209135A1 (en) * 2018-04-28 2019-10-31 Общество с ограниченной ответственностью "ИННОВАЦИОННЫЕ КОНТЕЙНЕРНЫЕ ТЕХНОЛОГИИ" Universal container for transporting packaged and liquid cargo
CN110834831A (en) * 2019-11-14 2020-02-25 信尔胜机械(江苏)有限公司 Metal pressure vessel tank body with high stability

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