CN208058075U - A kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system - Google Patents

Abstract

The utility model discloses a kind of anti-clogging dust filtering valve decks of cotton-wool warehousing storage air exchange system, including shell, air inlet end cap, air inlet screen plate and sliding sieve plate, the shell left end is equipped with air inlet end cap, sliding sleeve and sliding sieve plate are equipped in shell, sliding sleeve periphery is equipped with holder, sliding bar is equipped in sliding sleeve, sliding bar is equipped with catch, placement ring set, the first rotating member, air inlet screen plate and spring；It slides sieve plate and is equipped with the second rotating member, be equipped with sliding groove on the right side of housing exterior walls, the first rotating member and the second rotating member are connected with connecting rod.The utility model passes through air inlet screen plate and sliding air of the sieve plate complement filter by shell, to floating impurity while ventilation in filtering warehouse, passing through for air-flow is adjusted by slidable air inlet screen plate, drives sliding sieve plate is mobile in sliding groove air-flow is promoted to pass through by connecting rod.

Description

A kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system

Technical field

The utility model is related to a kind of warehouse apparatus, the anti-clogging dust filtering of specifically a kind of cotton-wool warehousing storage air exchange system Valve deck.

Background technology

Cotton is one of most important crops in the world, and yield is big, production cost is low, therefore cotton products price compares It is cheap.The fabric of plurality of specifications can be made in cotton fiber, and from slim and graceful transparent organdy to thick and solid canvas and thick velveteen, cotton is suitable In all kinds of clothes of making, furniture stuff and industrial cloth.Cotton fabric is strong wear-resisting, can wash and presses at high temperature, cotton by Quickly keep dress comfortable in moisture absorption and dehumidification.If it is required that warming good, can be arranged by napping makes fabric surface raising.Pass through Other arranging processes, moreover it is possible to make antifouling cotton fabric, waterproof, mould proof；Fabric crease-resistant performance is improved, so that cotton fabric is lacked and scalds or even be not required to It presses；Shrink when fabric washing is reduced, washing shrinkage is made to be no more than 1%.

The fabric of various specifications can be made in cotton.Cotton fabric is strong wear-resisting, can wash and press at high temperature.Cotton moisture absorption Quickly make comfortable and easy to wear with dehumidification.The major-minor product of cotton has higher utility value, " the cotton whole body as described in forefathers All it is precious ".It is both most important fibre crops and oil crops, and the cereal crops containing high protein, still Weaving, fine chemical material and important strategic materials.Therefore, it is necessary to make great efforts to make Yield Increase In Cotton, do well to comprehensively utilize, volume increase increases Value, to increase cotton grower's income and meet the various needs of the national economic development.

Cotton-wool needs the drying for keeping warehouse, also to keep the lasting circulation of air in warehouse storing process.While because Cotton-wool easily drifts to form willow catkins flying in the air, so in the process, needs a kind of to filter the miscellaneous valve deck for warehouse ventilation.

Utility model content

The purpose of this utility model is to provide a kind of anti-clogging dust filtering valve decks of cotton-wool warehousing storage air exchange system, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions：

A kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system, including shell, air inlet end cap, air inlet screen plate With sliding sieve plate, the shell left end is connected with air inlet end cap, the air inlet end cap left end middle part by screw-thread fit It is provided with circular hole, the interior middle part of the shell is axially disposed to be provided with sliding sleeve, between the sliding sleeve periphery and the inner walls Vertical connection is provided with holder, and sliding bar is movably set in the sliding sleeve, and the sliding bar right end welding is provided with catch, Sliding bar periphery right part, which is located to weld on the right side of the sliding sleeve, is provided with placement ring set, both sides pair above and below the placement ring set Welding is claimed to be provided with the first rotating member, the sliding bar left end welding is provided with air inlet screen plate, the air inlet screen plate right side It is connected with spring positioned at the sliding bar periphery between the sliding sleeve left end, right side is provided with sliding in the shell Sieve plate, described upper and lower two parts in sliding sieve plate left side, which are symmetrically welded, is provided with the second rotating member, on the right side of the housing exterior walls Both sides up and down corresponding with the sliding sieve plate are provided through sliding groove, first rotating member and second rotation Connecting rod is connected between part.

As further program of the utility model：The holder is peripheral in the sliding sleeve in crossing distribution, described Holder both ends are welded and fixed with the sliding sleeve and the inner walls respectively.

As further program of the utility model：The sliding bar outer diameter and sliding sleeve inner wall sliding agree with, institute It states sliding bar left end to extend to the left in the middle part of the air inlet end cap at circular hole, the sliding bar right end extends to the right.

As further program of the utility model：First rotating member is the half-round metal plate of two panels symmetrical placement And it is formed with the shaft of metallic plate rotation connection.

As further program of the utility model：The circular hole ruler diameter of the air inlet screen plate and the air inlet end cap left end Mutually agree with.

As further program of the utility model：The sliding sieve plate is that a pair of identical semicircle sieve plate corresponds to Composition, the sliding sieve plate and the inner walls size agree with, two sieve plate seams of the sliding sieve plate with it is vertical Straight plane is in a ° inclination.

As further program of the utility model：Second rotating member and the complete phase of the first rotating member structure Together.

As further program of the utility model：The sliding groove and the sliding strainer board size agree with, the cunning Electric filter plate movement in vertical direction can agree with through the sliding groove.

As further program of the utility model：The connecting rod two end respectively with first rotating member and described Shaft on two rotating members is welded and fixed.

Compared with prior art, the utility model has the beneficial effects that：Shell is embedded in the ventilation duct in warehouse when use Road port, air inlet end cap opposite direction store interior, when the ventilation shaft exhausting in warehouse, air-flow by air inlet screen plate enter and from Slide sieve plate discharge, the impurity that air inlet screen plate and sliding sieve plate can be in complement filter air, this ensure that warehouse Interior air stream moves gas, and can ensure the cleaning in warehouse by periodic cleaning air inlet screen plate and sliding sieve plate, Double filtration also improves the effect of filtering；Air inlet screen plate left end is for a long time using can gather the groups such as many dusts and floccule At impurity adherency, if cleaning be easy for blocking air inlet screen plate not in time, to influence ventilation effect, in air inlet screen plate Surface adhesion impurity effect gas by when, under the action of negative pressure air inlet screen plate push sliding bar slided in sliding sleeve, Spring is compressed simultaneously, and air inlet screen plate is located at after being withdrawn from from the circular hole in air inlet end cap in shell, and air-flow can directly pass through Gap between air inlet screen edges of boards edge and shell passes through, and can ensure the effect of ventilation in this way, while sliding bar moves right When, placement ring set drives the connecting rod between the first rotating member and the second rotating member to move right, after Force decomposition, connecting rod energy It is enough to push the upper part of sliding sieve plate by the sliding groove upward sliding of upside, while pushing the lower part of sliding sieve plate logical The sliding groove slide downward for crossing downside, is able to maintain that the circulation of air-flow in ventilation shaft in this way.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of the anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system.

Fig. 2 be a kind of cotton-wool warehousing storage air exchange system anti-clogging dust filtering valve deck in holder structural schematic diagram.

Fig. 3 be a kind of cotton-wool warehousing storage air exchange system anti-clogging dust filtering valve deck in slide sieve plate structural representation Figure.

In figure：1- shells, 2- air inlet end caps, 3- sliding sleeves, 4- holders, 5- sliding bars, 51- catch, 52- dispose ring set, The first rotating members of 53-, 6- air inlet screen plates, 7- springs, 8- slide sieve plate, the second rotating members of 81-, 9- sliding grooves, 10- companies Bar.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~3, in the utility model embodiment, a kind of anti-clogging dust filtering of cotton-wool warehousing storage air exchange system Valve deck, including shell 1, air inlet end cap 2, air inlet screen plate 6 and sliding sieve plate 8,1 left end of the shell are connected by screw-thread fit It connects and is provided with air inlet end cap 2, circular hole is provided in the middle part of 2 left end of air inlet end cap, the interior middle part of the shell 1 is axially disposed to be provided with Sliding sleeve 3, vertical connection is provided with holder 4 between 3 periphery of the sliding sleeve and 1 inner wall of shell, and the holder 4 is in cross Shape is distributed in 3 periphery of the sliding sleeve, and 4 both ends of the holder are solid with the sliding sleeve 3 and the welding of 1 inner wall of the shell respectively Fixed, the holder 4, which stablizes the sliding sleeve 3, is supported on the axial horizontal setting in middle part in the shell 1, in the sliding sleeve 3 Be movably set with sliding bar 5,5 outer diameter of the sliding bar and the sliding of 3 inner wall of the sliding sleeve agree with, 5 left end of the sliding bar to A left side extends at 2 middle part circular hole of the air inlet end cap, and 5 right end of the sliding bar extends to the right, and the sliding bar 5 can be described It horizontally slips in sliding sleeve 3, the welding of 5 right end of the sliding bar is provided with catch 51, and the peripheral right part of the sliding bar 5 is located at described 3 right side welding of sliding sleeve is provided with placement ring set 52, and about 52 both sides of placement ring set, which are symmetrically welded, is provided with the first rotation Part 53, first rotating member 53 are the half-round metal plate of two panels symmetrical placement and the shaft group with metallic plate rotation connection The welding of, 5 left end of the sliding bar is provided with air inlet screen plate 6, the air inlet screen plate 6 and 2 left end of air inlet end cap Circular hole ruler diameter mutually agrees with, and the sliding bar 5 can drive the air inlet screen plate 6 to move left and right, 6 right side of the air inlet screen plate It is connected with spring 7 positioned at 5 periphery of the sliding bar between 3 left end of sliding sleeve, the air inlet screen plate 6 is transported to the right The dynamic pressure contracting spring 7, the interior right side of the shell 1 are provided with sliding sieve plate 8, and the sliding sieve plate 8 is a pair of identical Semicircle sieve plate corresponds to composition, and the sliding sieve plate 8 and 1 inner wall size of the shell are agreed with, the sliding sieve plate 8 Two sieve plate seams are tilted with vertical plane in 30 °, and two parts, which are symmetrically welded, above and below 8 left side of the sliding sieve plate is provided with Second rotating member 81, second rotating member 81 is identical with 53 structure of the first rotating member, on the right side of 1 outer wall of the shell Corresponding both sides up and down are provided through sliding groove 9, the sliding groove 9 and the sliding strainer with the sliding sieve plate 8 8 size of plate is agreed with, and 8 movement in vertical direction of sliding sieve plate can agree with through the sliding groove 9, first rotating member Be connected with connecting rod 10 between 53 and second rotating member 81,10 both ends of the connecting rod respectively with first rotating member 53 And the shaft on second rotating member 81 is welded and fixed, the connecting rod 10 can be by first rotating member 53 and described Ring set 52 is disposed to relatively rotate, the connecting rod 10 can turn by the way that second rotating member 81 and the sliding sieve plate 8 are opposite It is dynamic.

The operation principle of the utility model is：Shell 1 is embedded in the ventilation shaft port in warehouse, air inlet end cap when use 2 opposite store interiors, when the ventilation shaft exhausting in warehouse, air-flow is entered by air inlet screen plate 6 and from sliding 8 row of sieve plate Go out, the impurity that air inlet screen plate 6 and sliding sieve plate 8 can be in complement filter air, this ensure that the air stream in warehouse Move gas, and can ensure the cleaning in warehouse, double filtration by periodic cleaning air inlet screen plate 6 and sliding sieve plate 8 Also improve the effect of filtering；Air inlet screen plate 6 left end is for a long time using can gather the miscellaneous of the compositions such as many dusts and floccule Matter adheres to, if cleaning is easy for blocking air inlet screen plate 6 not in time, to influence ventilation effect, on 6 surface of air inlet screen plate Adhere to impurity effect gas by when, under the action of negative pressure air inlet screen plate 6 push sliding bar 5 slided in sliding sleeve 3, bullet Spring 7 is compressed simultaneously, and air inlet screen plate 6 is located at after being withdrawn from from the circular hole in air inlet end cap 2 in shell 1, and air-flow can directly lead to The gap crossed between 6 edge of air inlet screen plate and shell 1 passes through, and can ensure the effect of ventilation in this way, while sliding bar 5 is to the right When mobile, placement ring set 52 drives the connecting rod 10 between the first rotating member 53 and the second rotating member 81 to move right, and works as active force After decomposition, connecting rod 10 can push the upper part of sliding sieve plate 8 by 9 upward sliding of sliding groove of upside, while push cunning The lower part of electric filter plate 8 is able to maintain that the circulation of air-flow in ventilation shaft in this way by 9 slide downward of sliding groove of downside.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (9)

1. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system, including shell（1）, air inlet end cap（2）, into air filter Web plate（6）With sliding sieve plate（8）, which is characterized in that the shell（1）Left end is connected with inlet end by screw-thread fit Lid（2）, the air inlet end cap（2）It is provided with circular hole, the shell in the middle part of left end（1）Interior middle part is axially disposed to be provided with sliding sleeve （3）, the sliding sleeve（3）The peripheral and described shell（1）Vertical connection is provided with holder between inner wall（4）, the sliding sleeve（3） Inside it is movably set with sliding bar（5）, the sliding bar（5）Right end welding is provided with catch（51）, the sliding bar（5）It is peripheral right Portion is located at the sliding sleeve（3）Right side welding is provided with placement ring set（52）, the placement ring set（52）Upper and lower both sides balanced welding It connects and is provided with the first rotating member（53）, the sliding bar（5）Left end welding is provided with air inlet screen plate（6）, the air inlet screen Plate（6）Right side and the sliding sleeve（3）It is located at the sliding bar between left end（5）Periphery is connected with spring（7）, the shell Body（1）Interior right side is provided with sliding sieve plate（8）, the sliding sieve plate（8）Two parts, which are symmetrically welded, above and below left side is provided with Second rotating member（81）, the shell（1）Outer wall right side and the sliding sieve plate（8）Setting is run through in corresponding both sides up and down There is sliding groove（9）, first rotating member（53）With second rotating member（81）Between be connected with connecting rod（10）.

2. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The holder（4）In crossing distribution in the sliding sleeve（3）Periphery, the holder（4）Both ends respectively with the sliding sleeve（3） And the shell（1）Inner wall is welded and fixed.

3. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The sliding bar（5）Outer diameter and the sliding sleeve（3）Inner wall sliding agrees with, the sliding bar（5）Left end extends to described to the left Air inlet end cap（2）At the circular hole of middle part, the sliding bar（5）Right end extends to the right.

4. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that First rotating member（53）It is formed for the half-round metal plate of two panels symmetrical placement and with the shaft of metallic plate rotation connection.

5. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The air inlet screen plate（6）With the air inlet end cap（2）The circular hole ruler diameter of left end mutually agrees with.

6. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The sliding sieve plate（8）Composition, the sliding sieve plate are corresponded to for a pair of identical semicircle sieve plate（8）With the shell （1）Inner wall size is agreed with, the sliding sieve plate（8）Two sieve plate seams and vertical plane in 30 ° of inclinations.

7. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that Second rotating member（81）With first rotating member（53）Structure is identical.

8. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The sliding groove（9）With the sliding sieve plate（8）Size is agreed with, the sliding sieve plate（8）Movement in vertical direction being capable of contract It closes and passes through the sliding groove（9）.

9. a kind of anti-clogging dust filtering valve deck of cotton-wool warehousing storage air exchange system according to claim 1, which is characterized in that The connecting rod（10）Both ends respectively with first rotating member（53）And second rotating member（81）On shaft welding it is solid It is fixed.