CN205891605U - Air valve structure body and volatile liquid storage device - Google Patents

Air valve structure body and volatile liquid storage device Download PDF

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Publication number
CN205891605U
CN205891605U CN201620550456.XU CN201620550456U CN205891605U CN 205891605 U CN205891605 U CN 205891605U CN 201620550456 U CN201620550456 U CN 201620550456U CN 205891605 U CN205891605 U CN 205891605U
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CN
China
Prior art keywords
structure body
air valve
volatile liquid
liquid storage
valve structure
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Active
Application number
CN201620550456.XU
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Chinese (zh)
Inventor
吴仁东
郭权文
姜言斐
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Guangdong Jiana Energy Technology Co Ltd
Original Assignee
Hunan Jiana Energy Technology Co Ltd
Guangdong Jiana Energy Technology Co Ltd
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Priority to CN201620550456.XU priority Critical patent/CN205891605U/en
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Publication of CN205891605U publication Critical patent/CN205891605U/en
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Abstract

The utility model provides an air valve structure body and volatile liquid storage device, the air valve structure body is including last movable joint lid, fender ring, upper seal circle, casing, clean shot, lower seal circle, lower movable joint lid, keeping off the ring and setting up the department in casing open -top, upward the movable joint covers and sets up in keeping off the ring top, and lower movable joint covers to be connected bottom the casing, and the clean shot sets up in the inside of casing. Volatile liquid storage device includes the volatile liquid storage tank, and the top sets up three pipeline mouth, a pipeline mouth with the one end of the air valve structure body connect, two pipeline mouths are connected with pipeline valve gate's one end respectively in addition, and pipeline valve gate's the other end is continuous with the drain hole and the sample connection of feed liquid car respectively. The utility model discloses effectively guarantee the volatile liquid storage tank feed, storage, blowing in -process, the air valve structure body need not artifical on -off operation, and has avoided volatile gaseous's effusion in smooth and easy guaranteeing the blowing, remote operation under specially adapted feed liquid car blowing position and the volatile liquid storage device distance circumstances far away.

Description

A kind of air valve structure body and volatile liquid storage device
Technical field
This utility model is related to the volatile liquid storage tank device of chemical industry metallurgical industry, more particularly to a kind of air valve knot Structure body and volatile liquid storage device.
Background technology
Volatility refers to the process of that compound is changed into gas or steam from solid or liquid.One of physical property.A kind of thing The volatility of matter refers to that it becomes the tendency of gas from liquid or solid.There is the dirt that a class is referred to as volatile organic matter (vocs) Dye thing, these compounds are once exposed in the air and promptly will become gas from liquid or solid.A kind of material is easier Volatilization, being more possible to disappears arrives in the air.For example, chemical industry metallurgical industry usually uses volatile liquid, and volatile liquid how Storage becomes the technical problem that those skilled in the art constantly explore.
In prior art, typically there is the pipeline opening of two on volatile liquid storage tank top, for feeding and entering flat during blowing Weighing apparatus tank external and internal pressure.For ensureing the sealed storage of storage pot liquid, the often common valve such as mounting ball valve, stop valve on pipeline. But during actual blowing, for reaching internal and external pressure balance to guarantee that blowing is smooth it is necessary to open the one of of top Valve, inevitably be will result in volatilization gas and is escaped into outside flow container by this valve, leads to air pollution even person peace Full threat.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of air valve structure body and volatile liquid Storage device, structure is simply it is ensured that avoid the effusion of volatilization gas while blowing is smooth.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of air valve structure body, including upper movable joint lid, baffle ring, housing, hollow ball, lower slip-knot lid;Described baffle ring is arranged at At case top opening, upper movable joint lid is arranged above baffle ring, and lower slip-knot lid is connected with housing bottom, and hollow ball is arranged at housing Inside.
As preferred embodiment of the present utility model, close in setting one between upper movable joint lid described in the utility model and baffle ring Seal.
As preferred embodiment of the present utility model, arrange close between housing described in the utility model and lower slip-knot lid Seal.
As preferred embodiment of the present utility model, aperture is gradually reduced housing described in the utility model from top to bottom;Empty Bulbus cordis be located at enclosure interior, hollow ball with diameter greater than lower seal aperture, less than housing minimum-value aperture.
A kind of volatile liquid storage device, including volatile liquid storage tank, the top of described volatile liquid storage tank sets Put two pipeline opening, wherein one pipeline opening is connected with one end of air valve structure body;Another two pipeline opening respectively with pipeline valve One end connects, and the other end of pipeline valve is connected with the discharge port of feed liquid car and sample tap respectively.
Compared with prior art, volatile liquid storage tank loading operation and stopping loading operation are same as the prior art: dress During material, open discharge pipe, the common pipe valve on return-air duct, the liquid self-unloading material mouth in feed liquid car is through discharge duct road junction Flow into storage tank, the gas in storage tank escapes into feed liquid car by return-air duct;When stopping charging, two valves are turned off.
Compared with prior art, the beneficial effects of the utility model are: with during storage during charging, hollow ball in gravity and is waved Send out under the collective effect of gas pressure, compress lower seal, gas does not escape out storage tank;During blowing, common pipe valve still closes Close, tank inner pressure is released with feed liquid and reduced, the space that air passes through hollow ball and lower seal enters storage tank it is ensured that in storage tank Pressure and extraneous balance, structure is simple, can effectively guarantee volatile liquid storage tank during charging, storage, blowing, air valve is tied Structure body operates without manual control switch, and avoids the effusion of volatilization gas while guarantee blowing is smooth, is particularly well-suited to expect Liquid car discharge position remote operation in the case of distant with volatile liquid storage device.
Brief description
Fig. 1 is the decomposition texture schematic diagram of this utility model air valve structure body;
Fig. 2 is the overall structure diagram of this utility model air valve structure body
Fig. 3 is structure and the charging schematic diagram of this utility model volatile liquid storage device;
Fig. 4 is the memory structure schematic diagram of this utility model volatile liquid storage device;
Fig. 5 is the discharge structure schematic diagram of this utility model volatile liquid storage device;
In accompanying drawing: 1- upper movable joint lid;The upper sealing ring of 2-;3- baffle ring;4- housing;5- hollow ball;6- lower seal;Live under 7- Section lid;8- storage tank;9- pipeline opening a;10- pipeline opening b;11- groove tank drain hole;12- air valve structure body;13- discharge pipe valve Door;14- return-air duct valve;15- feed liquid car;16- discharge port;17- sample tap.
Specific embodiment
Purport of the present utility model is to overcome the deficiencies in the prior art, provides a kind of air valve structure body structure and volatility Liquid storaging device is it is ensured that volatile liquid storage tank, during charging, storage, blowing, is particularly well-suited to feed liquid car blowing position Put distant with volatile liquid storage device in the case of, air valve structure body without manual control switch operate, and ensure blowing The effusion of volatilization gas is avoided while smooth.It is described in detail referring to the drawings with reference to embodiment, so as to this reality It is interpretated more in-depth with new technical characteristic and advantage.
As shown in Figure 1, 2, a kind of air valve structure body, including upper movable joint for air valve structure body structural representation of the present utility model Lid 1, baffle ring 3, housing 4, hollow ball 5, lower slip-knot lid 7;Described baffle ring 3 is arranged at housing 4 top open part, and upper movable joint lid 1 sets It is placed in above baffle ring 3, lower slip-knot lid 7 is connected with housing 4 bottom, and hollow ball 5 is arranged at the inside of housing 4.Described upper movable joint lid 1 Sealing ring 2 in setting one and baffle ring 3 between.One lower seal 6 is set between described housing 4 and lower slip-knot lid 7.Described upper work Section lid 1, upper sealing ring 2, baffle ring 3, lower seal 5, lower slip-knot lid 6 are fully sealed with housing 4 junction, reach preferable sealing Effect.
In order to reach preferable charging, storage, blowing effect, aperture is gradually from top to bottom for housing 4 described in the utility model Reduce;Hollow ball 5 be located at housing 4 inside, hollow ball 5 with diameter greater than lower seal 6 aperture, less than housing 5 minimum-value aperture.
As shown in figure 3, the invention also discloses a kind of volatile liquid storage device, including volatile liquid storage tank 8, the top of described volatile liquid storage tank 8 arranges three pipeline opening, and wherein one pipeline opening is connected with one end of air valve structure body 12 Connect;Another two pipeline opening is connected with one end of pipeline valve 13,14 respectively, the other end of pipeline valve 13,14 respectively with feed liquid The discharge port 16 of car 15 is connected with sample tap 17.In Fig. 2, there are three pipeline opening on volatile liquid storage tank 8 top, pipeline opening 9 with Above-mentioned air valve structure body 12 connects, and pipeline opening 10a, 10b is connected with common pipe valve 13,14.As shown in figure 3, during charging, Open discharge pipe, the common pipe valve 13,14 on return-air duct, the liquid self-unloading material mouth 16 in feed liquid car is through discharge pipe Mouth flows into storage tank 8, and the gas in storage tank 8 escapes into feed liquid car 15 by return-air duct;When stopping charging, valve 13,14 all closes Close;As shown in figure 4, during storage, common pipe valve 13,14 is closed, and hollow ball 5 is in the common work of gravity and volatilization gas pressure With under, compress lower seal 6, gas do not spill over storage tank 8;As shown in figure 5, during blowing, common pipe valve 13,14 still closes Close, tank inner pressure reduces with feed liquid releasing, air passes through hollow ball 5 and enters storage tank 8 it is ensured that storing up with the space of lower seal 6 Pressure and extraneous balance in tank 8.During charging, storage, blowing, air valve structure body operates without manual control switch, is ensureing The effusion of volatilization gas is avoided while blowing is smooth.
Clear, complete description is carried out to this utility model by the technical scheme in above example it is clear that described Embodiment be this utility model part embodiment, rather than whole embodiment.Based on the enforcement in this utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into The scope of this utility model protection.

Claims (5)

1. a kind of air valve structure body it is characterised in that: movable joint lid (1) in inclusion, baffle ring (3), housing (4), hollow ball (5), under Slip-knot lid (7);Described baffle ring (3) is arranged at housing (4) top open part, and upper movable joint lid (1) is arranged above baffle ring (3), under Slip-knot lid (7) is connected with housing (4) bottom, and hollow ball (5) is arranged at the inside of housing (4).
2. air valve structure body according to claim 1 it is characterised in that: set between described upper movable joint lid (1) and baffle ring (3) Put sealing ring on (2).
3. air valve structure body according to claim 2 it is characterised in that: set between described housing (4) and lower movable joint lid (7) Put a lower seal (6).
4. air valve structure body according to claim 3 it is characterised in that: described housing (4) gradually subtracts in aperture from top to bottom Little;Hollow ball (5) is located at housing (4) inside, and hollow ball (5) is with diameter greater than lower seal (6) aperture, minimum less than housing (5) Aperture.
5. a kind of volatile liquid storage device it is characterised in that: include volatile liquid storage tank (8), described volatile liquid The top of storage tank (8) arranges three pipeline opening, wherein one pipeline opening (8) and the air valve knot any one of Claims 1 to 4 One end of structure body (12) connects;Another two pipeline opening (10a, 10b) is connected with one end of pipeline valve (13,14) respectively, pipeline The other end of valve (13,14) is connected with the discharge port (16) of feed liquid car (15) and sample tap (17) respectively.
CN201620550456.XU 2016-10-28 2016-10-28 Air valve structure body and volatile liquid storage device Active CN205891605U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620550456.XU CN205891605U (en) 2016-10-28 2016-10-28 Air valve structure body and volatile liquid storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620550456.XU CN205891605U (en) 2016-10-28 2016-10-28 Air valve structure body and volatile liquid storage device

Publications (1)

Publication Number Publication Date
CN205891605U true CN205891605U (en) 2017-01-18

Family

ID=57767584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620550456.XU Active CN205891605U (en) 2016-10-28 2016-10-28 Air valve structure body and volatile liquid storage device

Country Status (1)

Country Link
CN (1) CN205891605U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210406

Address after: 513000 Qingtang Town, Yingde City, Qingyuan City, Guangdong Province

Patentee after: GUANGDONG JIANA ENERGY TECHNOLOGY Co.,Ltd.

Address before: 511500 Qingtang Town, Yingde City, Qingyuan City, Guangdong Province

Patentee before: GUANGDONG JIANA ENERGY TECHNOLOGY Co.,Ltd.

Patentee before: HUNAN JIANA ENERGY TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right