CN2530882Y - Cock volumetric measuring charging and discharging valve - Google Patents

Cock volumetric measuring charging and discharging valve Download PDF

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Publication number
CN2530882Y
CN2530882Y CN 02212473 CN02212473U CN2530882Y CN 2530882 Y CN2530882 Y CN 2530882Y CN 02212473 CN02212473 CN 02212473 CN 02212473 U CN02212473 U CN 02212473U CN 2530882 Y CN2530882 Y CN 2530882Y
Authority
CN
China
Prior art keywords
cock
valve
import
valve casing
suit
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.)
Expired - Fee Related
Application number
CN 02212473
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Chinese (zh)
Inventor
郭连群
郭茗
Original Assignee
郭连群
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭连群 filed Critical 郭连群
Priority to CN 02212473 priority Critical patent/CN2530882Y/en
Application granted granted Critical
Publication of CN2530882Y publication Critical patent/CN2530882Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a cock volume measurement type added material charging valve, which belongs to a device which separates material in predetermined volume and transports the material out in each repeated operation. The device comprising a valve shell with inlet and outlet mouths, a fasting cock with material inlet and outlet mouths leaved on single surface, a sealed end cover and a supporting end cover. The fasting cock is sleeved in the valve shell. the inlet mouth thereof and the inlet and outlet mouths of the valve shell are replaced to be connected or closed through rotating the fasting cock, which realizes the aim of adding and discharging material in the device under the conditions of bearing pressure or non pressure, with continuity of industry and enterprise production and measuring accuracy of adding and discharging material guaranteed.

Description

Cock volume measurement formula adds blow-off valve
Affiliated technical field
The utility model relates to that cock volume measurement formula adds blow-off valve under pressure-bearing (the do not have press) situation, belongs in the same operation that repeats each time, requires to isolate the material of predetermined volumes and the device that transfers out.
Technical background
Existingly under pressure-bearing and no pressure situation, carry out in the device of material production.As need to the material of producing discharge, interpolation and metering packing, then need under the situation of stopping production step-down, to carry out, certainly will influence the continuous and stable of production like this, and the metering packing apparatus structure of existing granule materials and liquid product is all complicated, investment is high, brings inconvenience to operation and maintenance.
Summary of the invention
For solving the problem that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of cock volume measurement formula to add blow-off valve, and it can be under pressure-bearing and the uninterrupted state of producing, to the material in the process units add, discharging and metering packing.
Main technical schemes of the present utility model is: comprise that by valve casing the cock volume measurement formula that cock and end cover and control stalk are formed adds blow-off valve, described cock is on an empty stomach, has only import and export on it, and rotatably is sleeved in the valve casing; It is identical and with the hole heart that being symmetrical arranged on the import and export in the cock and the valve casing imported and exported diameter; Control stalk is fastenedly connected with cock after by end cover, and the rotation of may command cock; Control device in position makes the import and export maintenance relation of matching on import and export and the valve casing in the cock.
The suit that is valve casing and cock further is taper suit or cylindric suit or ball-valve type suit.
The beneficial effects of the utility model be since in symmetry has the valve casing of material import and export suit single face have the empty stomach cock with volume measurement of material import and export, add blow-off valve thereby constituted the cock volume measurement.Realized under pressure-bearing and passive state, the material in the process units has been measured the purpose of adding discharging, guaranteed that continuity and the material produced add, the metering accuracy and the simplification of discharging.
Description of drawings
Be elaborated below in conjunction with accompanying drawing
Accompanying drawing is a section of structure of the present utility model.
Among the figure, 1-valve casing, 2-cock, 3-end cover, 4-control stalk.
Specific embodiment
In the accompanying drawings, the utility model comprises that by valve casing (1) the cock volume measurement formula that cock (2) and end cover (3) and control stalk (4) are formed adds blow-off valve, described cock (2) is on an empty stomach, and rotatably is sleeved in the valve casing (1), imports and exports unification on it, and have only one; It is identical and with the circular hole of the hole heart that import and export in the cock and symmetrically arranged import and export on the valve casing are diameter; Control stalk (4) is by being fastenedly connected with cock behind the end cover, and the rotation of may command cock.End cover (3) is fastened on valve casing and surveys face, has seal ring between the two.Being provided with of position control device because of the different differences to some extent of suit mode of cock with valve casing, but all should make import and export in the cock and the maintenance of the import and export on the valve casing matching relationship with the hole heart.When the suit of valve casing and cock was taper or ball-valve type suit, position control device was the spring that places between end cover and the cock and pass control stalk; When the suit of valve casing and cock was cylindric suit, control device in position was the spring that places between end cover and the cock and pass control stalk also, and the location fulcrum between the valve casing and the cock other end is realized jointly.
Along with empty stomach volume measurement cock rotation, its import and export in valve body just can interlock and communicate with the import and the outlet of valve body.When the import on the import aligning valve casing (1) of cock (2), material just can enter in the empty stomach of cock (2), rotation along with cock, when the import of cock communicates with the outlet of valve casing (1), material discharged or add pressure-bearing to and do not have in the device of pressing, the outer wall of cock simultaneously (2) is closed the import of valve casing (1), goes round and begins again.Realized under artesian condition, guaranteed that continuity and the material produced add, the purpose of the metering accuracy of discharging; When not needing interpolation and discharges material, only need the import and export of cock are gone to the import and export midway location of valve casing, this moment, valve just was in closed condition.
Cylindric suit and ball-valve type suit are except that valve casing and cock shape are different, and working process is all identical, repeats no more.

Claims (4)

1, a kind of comprising by valve casing (1), the cock volume measurement formula that cock (2) and end cover (3) and control stalk (4) are formed adds blow-off valve, it is characterized in that described cock (2) is on an empty stomach, has only import and export, and rotatably is sleeved in the valve casing on it; Import and export in the cock are identical with symmetrically arranged import and export diameter on the valve casing and with the hole heart; Control stalk is fastenedly connected with cock after by end cover, and the rotation of may command cock; Control device in position makes the import and export maintenance relation of matching on import and export and the valve casing in the cock.
2, cock volume measurement formula according to claim 1 adds blow-off valve, and the suit that it is characterized in that valve casing and cock (2) is the taper suit.
3, cock volume measurement formula according to claim 1 adds blow-off valve, and the suit that it is characterized in that valve casing and cock (2) is cylindric suit.
4, cock volume measurement formula according to claim 1 adds blow-off valve, and the suit that it is characterized in that valve casing and cock (2) is the ball-valve type suit.
CN 02212473 2002-01-28 2002-01-28 Cock volumetric measuring charging and discharging valve Expired - Fee Related CN2530882Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02212473 CN2530882Y (en) 2002-01-28 2002-01-28 Cock volumetric measuring charging and discharging valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02212473 CN2530882Y (en) 2002-01-28 2002-01-28 Cock volumetric measuring charging and discharging valve

Publications (1)

Publication Number Publication Date
CN2530882Y true CN2530882Y (en) 2003-01-15

Family

ID=33692143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02212473 Expired - Fee Related CN2530882Y (en) 2002-01-28 2002-01-28 Cock volumetric measuring charging and discharging valve

Country Status (1)

Country Link
CN (1) CN2530882Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556379A (en) * 2012-02-13 2012-07-11 颜小平 Portable metering split-packaging device and method thereof
CN103231923A (en) * 2013-04-27 2013-08-07 西北工业大学 Simple small device for measuring powder automatically
CN104033623A (en) * 2014-05-30 2014-09-10 国家电网公司 Liquid raw material mixing valve for manufacturing electric cable well composite materials
CN105555666A (en) * 2013-09-25 2016-05-04 德国翰辉包装机械有限责任公司 Metering device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556379A (en) * 2012-02-13 2012-07-11 颜小平 Portable metering split-packaging device and method thereof
CN103231923A (en) * 2013-04-27 2013-08-07 西北工业大学 Simple small device for measuring powder automatically
CN105555666A (en) * 2013-09-25 2016-05-04 德国翰辉包装机械有限责任公司 Metering device
CN104033623A (en) * 2014-05-30 2014-09-10 国家电网公司 Liquid raw material mixing valve for manufacturing electric cable well composite materials
CN104033623B (en) * 2014-05-30 2016-07-27 国家电网公司 Manufacture the liquid charging stock mix valve of cable shaft composite

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee