CN206754469U - A kind of push type gas coutrol valve - Google Patents
A kind of push type gas coutrol valve Download PDFInfo
- Publication number
- CN206754469U CN206754469U CN201720338235.0U CN201720338235U CN206754469U CN 206754469 U CN206754469 U CN 206754469U CN 201720338235 U CN201720338235 U CN 201720338235U CN 206754469 U CN206754469 U CN 206754469U
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- CN
- China
- Prior art keywords
- valve body
- pressing lever
- valve
- push type
- type gas
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Abstract
The utility model discloses a kind of push type gas coutrol valve, and it includes valve body, and valve body is hollow tubular structure, and one end of valve body is provided with opening, and the other end of valve body is provided with the tracheal orifice that air supply pipe passes through, and tracheal orifice runs through valve body, and tracheal orifice radially opens up along valve body；Valve inner is provided with pressing lever, and opening is stretched out in one end of pressing lever, and the other end of pressing lever is connected with spring, pressing lever is provided with buckle, the body wall of valve body is provided with the spacing hole with being clasped, the quantity at least two of spacing hole, and spacing hole is arranged in order to the body wall of valve body.The utility model is by by button press pressing lever, buckle is sticked at different spacing holes and fixed, tracheae can be made to obtain different degrees of pressing, and the design of spacing pore structure, then the gas coutrol valve of different tracheaes can be adjusted in the spacing hole of same position, the size of gas output thus can be strictly controlled, is advantageous to aquatic science experimental study.
Description
Technical field
It the utility model is related to aquaculture field, and in particular to a kind of push type gas coutrol valve.
Background technology
In aquaculture production, it will usually carry out oxygenation to the aquaculture organism of cement pit using Roots blower.It is logical
The method of tolerance size is adjusted during normal oxygenation as air inflow is adjusted using screw type valve.This regulation tolerance
Method is widely used in breeding production, but when carrying out rigorous scientific experiment, especially requires that the air inflow of each treatment group is tight
When lattice are identical, the valve of this control tolerance is difficult to play a role.
The content of the invention
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of push type tolerance control
Valve, the utility model is simple in construction, easy to use, can strictly control the gas coutrol valve of air inflow.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of push type gas coutrol valve, it includes valve body, and the valve body is hollow tubular structure, and the one of the valve body
End is provided with opening, and the other end of the valve body is provided with the tracheal orifice that air supply pipe passes through, and the tracheal orifice runs through the valve body, described
Tracheal orifice radially opens up along the valve body；
The valve inner is provided with pressing lever, and the opening is stretched out in one end of the pressing lever, the pressing lever it is another
End is connected with spring, and the pressing lever is provided with buckle, the body wall of the valve body provided with the spacing hole being clasped,
The quantity at least two of the spacing hole, the spacing hole are arranged in order to the body wall of the valve body.
Preferably, guide sleeve is provided with the tracheal orifice, the periphery of the guide sleeve is bonded with the internal diameter of the tracheal orifice,
The inside of the guide sleeve is provided with pilot hole, and the port of export diameter of the pilot hole is less than the diameter of the pilot hole entrance point.
The guide sleeve of this structure is advantageous to when in use, be more convenient when tracheae is passed through into pilot hole, and the flexible material of guide sleeve
Material, be advantageous to protect tracheae.
Preferably, the diameter of the pilot hole port of export is not less than the external diameter of the tracheae.
Preferably, the buckle is " one " font buckle, the buckle and the pressing lever elastic connection.
Preferably, one end of the pressing lever stretching opening is provided with button.
The beneficial effects of the utility model are:
The utility model penetrates the tracheae of Roots blower outlet the tracheal orifice of the gas coutrol valve bottom, due to tube seat
There is highly different spacing holes tube seat front end, by by button press pressing lever, buckle being sticked at different spacing holes and being fixed,
Tracheae can be made to obtain different degrees of pressing, and the design of spacing pore structure, then can be equal by the gas coutrol valve of different tracheaes
Regulation thus can strictly control the size of gas output in the spacing hole of same position, be advantageous to aquatic science experiment and grind
Study carefully.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 upward view；
Fig. 3 is the structural representation of the utility model guide sleeve；
1- valve bodies, 101- openings, 102- tracheal orifices, 103- spacing holes, 104- guide sleeves, 105- pilot holes, 2- pressing levers,
201- buttons, 202- buckles, 3- springs, 4- tracheaes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
A kind of push type gas coutrol valve is disclosed shown in reference picture 1-3, in the present embodiment, it includes valve body 1, the valve
Body 1 is hollow tubular structure, and one end of the valve body 1 is provided with opening 101, and the other end of the valve body 1 is worn provided with air supply pipe
The tracheal orifice 102 crossed, the tracheal orifice 102 run through the valve body 1, and the tracheal orifice 102 opens up along the radial direction of valve body 1.
The inside of valve body 1 is provided with pressing lever 2, and the opening 101, the pressing lever 2 are stretched out in one end of the pressing lever 2
The other end be connected with spring 3.
Buckle 202 is provided with the pressing lever 2, the buckle 202 is " one " font buckle, the buckle 202 and institute
State the elastic connection of pressing lever 2.
One end that the pressing lever 2 stretches out the opening 101 is provided with button 201.
The body wall of the valve body 1 is provided with the spacing hole 103 coordinated with the buckle 202, the quantity of the spacing hole 103
At least two, the spacing hole 103 is arranged in order to the body wall of the valve body 1.
In order to protect tracheae in the present embodiment, guide sleeve 104 is provided with the tracheal orifice 102, the guide sleeve 104
Periphery is bonded with the internal diameter of the tracheal orifice 102, and the inside of the guide sleeve 104 is provided with pilot hole 105, the pilot hole 105
Port of export diameter be less than the entrance point of pilot hole 105 diameter.The guide sleeve 104 of this structure is advantageous to when in use,
It is more convenient when tracheae is passed through into pilot hole, and the flexible material of guide sleeve, be advantageous to protect tracheae 4.
Further, the diameter of the port of export of pilot hole 105 is not less than the external diameter of the tracheae 4.
When using the utility model, tracheae 4 is penetrated in the tracheal orifice 102 of the bottom of valve body 1, in the lower section of spring 3.
Press button 201, when position of the pressing lever 2 in spacing hole, " one " font buckle will expose at spacing hole, spring 3 by
In the effect of tension force, pressure will be produced to the air inlet pipe of bottom；When needing stronger air inflow, with finger by button
By in inlet valve body 1, the tension force of spring 3 will push up pressing lever 2 up " one " font buckle.When carrying out scientific experiment, to protect
The consistent of each experimental group gas output is demonstrate,proved, the gas coutrol valve of each group can be adjusted to identical circular hole.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of push type gas coutrol valve, it is characterised in that it includes valve body, and the valve body is hollow tubular structure, institute
The one end for stating valve body is provided with opening, and the other end of the valve body is provided with the tracheal orifice that air supply pipe passes through, and the tracheal orifice runs through institute
Valve body is stated, the tracheal orifice radially opens up along the valve body；
The valve inner is provided with pressing lever, and the opening is stretched out in one end of the pressing lever, and the other end of the pressing lever connects
Be connected to spring, the pressing lever is provided with buckle, the body wall of the valve body be provided with the spacing hole being clasped, it is described
The quantity at least two of spacing hole, the spacing hole are arranged in order to the body wall of the valve body.
2. a kind of push type gas coutrol valve according to claim 1, it is characterised in that be provided with and be oriented in the tracheal orifice
Set, the periphery of the guide sleeve are bonded with the internal diameter of the tracheal orifice, and the inside of the guide sleeve is provided with pilot hole, the guiding
The port of export diameter in hole is less than the diameter of the pilot hole entrance point.
A kind of 3. push type gas coutrol valve according to claim 2, it is characterised in that the pilot hole port of export it is straight
Footpath is not less than the external diameter of the tracheae.
4. a kind of push type gas coutrol valve according to claim 1, it is characterised in that the buckle is " one " font card
Button, the buckle and the pressing lever elastic connection.
5. a kind of push type gas coutrol valve according to claim 1, it is characterised in that opened described in the pressing lever stretching
One end of mouth is provided with button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338235.0U CN206754469U (en) | 2017-04-01 | 2017-04-01 | A kind of push type gas coutrol valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338235.0U CN206754469U (en) | 2017-04-01 | 2017-04-01 | A kind of push type gas coutrol valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754469U true CN206754469U (en) | 2017-12-15 |
Family
ID=60612058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338235.0U Expired - Fee Related CN206754469U (en) | 2017-04-01 | 2017-04-01 | A kind of push type gas coutrol valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110046122A (en) * | 2019-04-04 | 2019-07-23 | 广东省宝宸人力资源管理有限公司 | A kind of immigrant's consulting system and advisory facility based on new information technique |
-
2017
- 2017-04-01 CN CN201720338235.0U patent/CN206754469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110046122A (en) * | 2019-04-04 | 2019-07-23 | 广东省宝宸人力资源管理有限公司 | A kind of immigrant's consulting system and advisory facility based on new information technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180401 |