CN208200354U - A kind of Overflow proof hopper of adjustable flow velocity - Google Patents
A kind of Overflow proof hopper of adjustable flow velocity Download PDFInfo
- Publication number
- CN208200354U CN208200354U CN201820778069.0U CN201820778069U CN208200354U CN 208200354 U CN208200354 U CN 208200354U CN 201820778069 U CN201820778069 U CN 201820778069U CN 208200354 U CN208200354 U CN 208200354U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- hopper
- liquid
- taper plug
- flow velocity
- 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
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Abstract
The utility model discloses a kind of Overflow proof hoppers of adjustable flow velocity, belong to funnel field.The funnel includes funnel body, ventilation pipe and regulating device, discharges gas in container by ventilation pipe to reduce its internal pressure, is allow in the smooth inflow container of liquid, prevents liquid from overflowing funnel；The flowing velocity of liquid is adjusted by regulating device, it is moved up and down using the regulating switch of regulating device, drive moving up and down for taper plug, taper plug can block completely drainage tube, change the flowing velocity of liquid by changing the annular gap of taper plug and drainage tube, annular gap is bigger, and flowing velocity is bigger, successively changes flowing velocity, timely hopper outlet can be blocked after container is filled, liquid is avoided to cause wastage of material from vessel port spilling；And by moving up and down taper plug, in filling particulate matter, also have the function of the disturbance to filling material, it is filling to accelerate its flowing.
Description
Technical field
The utility model belongs to funnel field, and in particular to a kind of Overflow proof hopper of adjustable flow velocity.
Background technique
Funnel is a tubular object, and liquid or powdered object is used as to inject in the relatively fine container of entrance, by
In conventional funnel in use, its tiny tubular portion is inserted into container, container finish has been blocked, it cannot be by the sky in container
There is spillover in gas discharge, while conventional funnel is not adjustable the inflow velocity of control object, causes to waste and pollute.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model, which provides one kind, can prevent filling object from funnel or container
It overflows, keeps a kind of Overflow proof hopper of smooth filling adjustable flow velocity.
The specific technical solution that the utility model uses is:
A kind of Overflow proof hopper of adjustable flow velocity, including funnel body, it is characterised in that: further include holding for discharging
Gas is in device to reduce the ventilation pipe of its internal pressure and the regulating device for controlling tank stream speed；Funnel body, including
In the hopper head of cone and for the drainage tube of drainage, hopper head osculum end is coaxially fixed with drainage tube, the drainage
Pipe Upper vertical, which is equipped with, adjusts long hole；Ventilation pipe is located in funnel body, outside the air inlet connection drainage tube of lower end,
Outside the gas outlet connection hopper head of the upper end；Regulating device is located in drainage tube, including regulating switch, adjusting connecting rod and cone
Shape plug；The adjusting connecting rod is set in drainage tube vertically；The small end of the taper plug is fixed with connecting rod lower end is adjusted, described
Taper plug and drainage tube are coaxially disposed, and are located at drainage tube lower ending opening；The regulating switch, which is fixed on, to be adjusted on connecting rod
End, is able to drive taper plug and moves up and down in drainage tube lower end, for adjusting taper plug and draining the ring between inside pipe wall
Shape gap, the regulating switch include the outer aobvious switch and internal baffle of vertical interval setting and middle part connection, the built-in gear
Plate and outer aobvious switch are located at and adjust inside and outside long hole, and the internal baffle is close to drainage inside pipe wall, and can protect always
Hold the state that sealing adjusts long hole.
A further technical solution lies in: the outlet side of the ventilation pipe extends to outside hopper head, and being formed has half
The bowhandle of opening.
A further technical solution lies in: the inlet of the hopper head is equipped with inside horizontal extension side, and institute's level is prolonged
Stretch and be equipped with filter layer and along horizontal extension while spaced multiple rotary buttons while upper, the rotary button can rotate by
Filtering layer and horizontal extension side are locked.
A further technical solution lies in: the filter layer is equipped with heating device.
A further technical solution lies in: the hopper head top, which has, lets slip a remark.
A further technical solution lies in: the drainage tube top is equipped with the stopper for covering container finish.
The beneficial effects of the utility model are:
Funnel includes funnel body, ventilation pipe and regulating device, by ventilation pipe discharge gas in container with
Its internal pressure is reduced, is allow in the smooth inflow container of liquid, prevents liquid from overflowing funnel；
The flowing velocity that liquid is adjusted by regulating device, is moved up and down using the regulating switch of regulating device, band mantle
Shape plug moves up and down, and taper plug can block completely drainage tube, by the annular for changing taper plug and drainage tube
Gap changes the flowing velocity of liquid, and annular gap is bigger, and flowing velocity is bigger, successively changes flowing velocity, can be timely
Hopper outlet is blocked after container is filled, liquid is avoided to cause wastage of material from vessel port spilling；
By moving up and down taper plug, in filling particulate matter, also have the function of to accelerate it to the disturbance of filling material
It flows filling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of regulating switch described in the utility model；
In attached drawing, 1, funnel body, 2, ventilation pipe, 3, regulating device, 4, stopper, 5, filter layer, 6, let slip a remark, 7, rotation
Turn button, 11, hopper head, 12, drainage tube, 21, air inlet, 22, bowhandle, 23, gas outlet, 31, taper plug, 32, tune
Save connecting rod, 33, outer aobvious switch, 34, internal baffle.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
Specific embodiment is as depicted in figs. 1 and 2, a kind of Overflow proof hopper of adjustable flow velocity, including funnel body 1, also wraps
Ventilation pipe 2 to reduce its internal pressure and the dress of the adjusting for controlling tank stream speed are included for discharging gas in container
Set 3.
Funnel body 1, including the hopper head 11 in cone and for the drainage tube 12 of drainage, 11 osculum of hopper head
End is coaxial fixed with drainage tube 12, and 12 Upper vertical of drainage tube, which is equipped with, adjusts long hole, switchs for installation and adjustment.
Ventilation pipe 2 is located in funnel body 1, and the air inlet 21 of lower end is connected to outside drainage tube 12, and the upper end goes out
Port 23 is connected to outside hopper head 11, and gas in container is discharged to reduce its internal pressure, liquid is enable to flow into container, is prevented
Fluid stopping matter is overflowed.
Regulating device 3 is located in drainage tube 12, including regulating switch, adjusting connecting rod 32 and taper plug 31；The adjusting
Connecting rod 32 is set in drainage tube 12 vertically；The small end of the taper plug 31 is fixed with 32 lower end of connecting rod is adjusted, and the taper is stifled
First 31 are coaxially disposed with drainage tube 12, and are located at 12 lower ending opening of drainage tube；The regulating switch, which is fixed on, adjusts connecting rod 32
Upper end is able to drive taper plug 31 and moves up and down in 12 lower end of drainage tube, for adjusting in taper plug 31 and drainage tube 12
Annular gap between wall, the regulating switch include the outer aobvious switch 33 and internal baffle of vertical interval setting and middle part connection
34, the internal baffle 34 and outer aobvious switch 33 are located at and adjust inside and outside long hole, and the internal baffle 34 is close to drainage
12 inner wall of pipe, and can remain that sealing adjusts the state of long hole.Regulating switch is mobile, drives and adjusts the movement of connecting rod 32, because
This drives taper plug 31 mobile, and taper plug 31 can block drainage tube 12, and taper plug 31 and drainage tube 12 also can be changed
Interior annular gap changes the inflow velocity of liquid with this, can timely block the outlet of drainage tube 12 after container is filled,
Liquid is avoided to cause wastage of material from vessel port spilling；And by moving up and down taper plug 31, in filling particulate matter, also
Have the function of the disturbance to filling material, it is filling to accelerate its flowing.
In use, liquid pours into funnel body 11, drainage tube 12 is then flowed into, is entered in container by drainage tube 12,
Gas in container is excreted in time and is reduced the pressure in it by the ventilation pipe 2 in funnel body 1, prevents liquid from overflowing
Outside funnel, while the adjustable liquid of regulating device 3 flows into the speed of container, can also completely close drainage tube 12.When liquid is rigid
When starting filling, when the outer aobvious switch 33 of regulating device 3 moves down, adjusting connecting rod 32 is driven to move down, while taper is stifled
First 31 also move down, and increase the annular gap of taper plug 31 Yu drainage tube 12, increase the inflow velocity of liquid；Work as liquid
When soon container filling being expired, when the outer aobvious switch 33 of regulating device 3 moves up, adjusting connecting rod 32 is driven to move up, together
When taper plug 31 also move up, reduce the annular gap of taper plug 31 Yu drainage tube 12, reduce the inflow speed of liquid
Degree prevents liquid inflow velocity from overflowing outside hopper head 11 fastly very much；When liquid expires container filling, outer aobvious switch 33 is moved up
When to defined position, taper plug 31 blocks taper plug 31 completely, at this time just closes drainage tube 12, takes out funnel, will leak
Liquid in bucket is put into other containers, and liquid is avoided to cause wastage of material from vessel port spilling；Very when liquid is graininess
It is easy to get lodged in drainage tube, can disturb filling material by moving up and down taper plug 31, it is filling to accelerate its flowing.
The outlet side of the ventilation pipe 2 extends to outside hopper head 11, forms the bowhandle 22 with half opening.It is logical
It crosses ventilation pipe 2 to excrete the gas in container, reduces pressure in container, it is therefore prevented that liquid overflows, while ventilation pipe 2
The bowhandle 22 of formation can be used as the use of funnel handle, saves material, has saved cost.
The inlet of the hopper head 11 be equipped with inside horizontal extension side, institute's horizontal extension side be equipped with filter layer 5 and
Along the spaced multiple rotary buttons 7 in horizontal extension side, the rotary button 7 can be rotated filter layer 5 and horizontal extension
Side locking.Rotary button 7 can rotate, the filter layer 5 of free switching difference filter opening, and according to the of different sizes of liquid, selection is not
It is simple and convenient with the filter layer of filter opening.
Further, heating device is equipped on filter layer 5, when the liquid of inflow has crystallization, liquid is by filtering
Layer 5, crystal is stayed on filter layer 5, by the heating device on filter layer 5 by crystal melting, is flowed into container.
It is equipped on 11 top of hopper head and lets slip a remark 6, will not there is no the liquid for flowing into container can be by leting slip a remark 6 in funnel body 11
It pours into elsewhere, wastes liquid not.
It in order to which funnel is more stable when in use, will not tilt down, 12 top of drainage tube is equipped with for covering container
The stopper 4 of bottleneck.
The above is only the preferred embodiments of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the protection scope of the utility model.
Claims (6)
1. a kind of Overflow proof hopper of adjustable flow velocity, including funnel body (1), it is characterised in that:
It further include for discharging gas in container with the ventilation pipe (2) that reduces its internal pressure and for controlling tank stream
The regulating device (3) of speed；
Funnel body (1), including the hopper head (11) in cone and for the drainage tube (12) of drainage, the hopper head (11)
Osculum end is coaxial fixed with drainage tube (12), and drainage tube (12) Upper vertical, which is equipped with, adjusts long hole；
Ventilation pipe (2) is located in funnel body (1), and air inlet (21) connection drainage tube (12) of lower end is external, the upper end
Gas outlet (23) connection hopper head (11) it is external；
Regulating device (3) is located in drainage tube (12), including regulating switch, adjusting connecting rod (32) and taper plug (31)；It is described
Connecting rod (32) are adjusted to be set in drainage tube (12) vertically；The small end of the taper plug (31) and adjusting connecting rod (32) lower end are solid
Fixed, the taper plug (31) and drainage tube (12) are coaxially disposed, and are located at drainage tube (12) lower ending opening；The adjusting is opened
Pass, which is fixed on, adjusts connecting rod (32) upper end, is able to drive taper plug (31) and moves up and down in drainage tube (12) lower end, for adjusting
Annular gap between pitch cone shape plug (31) and drainage tube (12) inner wall, the regulating switch include vertical interval setting and in
The outer aobvious switch (33) and internal baffle (34), the internal baffle (34) and outer aobvious switch (33) of portion's connection are located at adjusting
Inside and outside long hole, the internal baffle (34) is close to drainage tube (12) inner wall, and can remain that sealing adjusts long hole
State.
2. a kind of Overflow proof hopper of adjustable flow velocity according to claim 1, it is characterised in that: the ventilation pipe (2)
Outlet side extend to that hopper head (11) is external, form the bowhandle (22) with half opening.
3. a kind of Overflow proof hopper of adjustable flow velocity according to claim 1, it is characterised in that: the hopper head (11)
Inlet is equipped with inside horizontal extension side, and institute's horizontal extension is set at interval when top is equipped with filter layer (5) and along horizontal extension
The multiple rotary buttons (7) set, the rotary button (7), which can rotate, locks filter layer (5) and horizontal extension side.
4. a kind of Overflow proof hopper of adjustable flow velocity according to claim 3, it is characterised in that: on the filter layer (5)
Equipped with heating device.
5. a kind of Overflow proof hopper of adjustable flow velocity according to claim 1, it is characterised in that: on the hopper head (11)
Portion, which has, lets slip a remark (6).
6. a kind of Overflow proof hopper of adjustable flow velocity according to claim 1, it is characterised in that: on the drainage tube (12)
Portion is equipped with the stopper (4) for covering container finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778069.0U CN208200354U (en) | 2018-05-23 | 2018-05-23 | A kind of Overflow proof hopper of adjustable flow velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778069.0U CN208200354U (en) | 2018-05-23 | 2018-05-23 | A kind of Overflow proof hopper of adjustable flow velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200354U true CN208200354U (en) | 2018-12-07 |
Family
ID=64515083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778069.0U Expired - Fee Related CN208200354U (en) | 2018-05-23 | 2018-05-23 | A kind of Overflow proof hopper of adjustable flow velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572972A (en) * | 2020-05-27 | 2020-08-25 | 生态环境部南京环境科学研究所 | A strorage device for being contaminated soil sample |
-
2018
- 2018-05-23 CN CN201820778069.0U patent/CN208200354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572972A (en) * | 2020-05-27 | 2020-08-25 | 生态环境部南京环境科学研究所 | A strorage device for being contaminated soil sample |
| CN111572972B (en) * | 2020-05-27 | 2021-07-23 | 生态环境部南京环境科学研究所 | A strorage device for being contaminated soil sample |
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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 |
Granted publication date: 20181207 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |