Changeable flow siphon arrangement
Technical field
The utility model is related to siphon technology field, more particularly to a kind of changeable flow siphon arrangement.
Background technology
Siphonage is that gravitation utilizes water colunm pressure force difference with caused by potential energy difference between liquid molecule, after so that water is increased
Then flow into lower.Different atmospheric pressures is born by the what nozzle water surface, water can by pressure it is big on one side flow to pressure it is small while,
Until the atmospheric pressure on both sides is equal, the water surface in container becomes identical height, and water will stop flowing and utilize red suction phenomenon
The water in container can be extracted out soon.
However, the flow of siphon pipe on the market is all changeless at present, use very inconvenient.
Utility model content
The purpose of this utility model aims to solve at least one of described technological deficiency.
For this purpose, the purpose of this utility model is that propose a kind of changeable flow siphon arrangement, flow can be adjusted.
To achieve the goals above, the utility model provides a kind of changeable flow siphon arrangement, including:Outlet pipe, 1
Or multiple external members, siphon pipe, syphon hood, isolation cover, the outlet pipe are arranged in Lower tank, the syphon hood is arranged in a high position
In slot, one end of the siphon pipe is deep into syphon hood, and the other end connects outlet pipe, the siphon pipe being deep into syphon hood
One or more external members are cased on the inside of one end, when external member is multiple, inwardly nestable successively, the isolation cover is set to described
The outside of syphon hood.
Further, the height of the syphon hood is higher than the initial liquid level in head tank.
Further, the syphon hood is equipped with certain distance with high-order trench bottom, and the height of this distance is in head tank
End liquid level.
Further, it is detachably connected between the syphon hood and external member.
Further, the diameter of the external member is less than the interior diameter of siphon pipe, and the end of the external member is equipped with external member support, and
The diameter of external member support is identical as the overall diameter of siphon pipe.
Further, the upper and lower opening of the isolation cover.
Further, the isolation cover is equipped with multiple water seepage holes or slot.
Further, the structure of the syphon hood is inner hollow and bottom opening.
Further, the syphon hood includes siphon vestlet, syphon hood suction hose, syphon hood drainpipe, the syphon hood
Pipe, syphon hood suction hose are all connected to one end of syphon hood drainpipe, and the siphon vestlet is arranged in the outer of the siphon pipe
The other end of side, the syphon hood drainpipe is set in Lower tank, and the syphon hood suction hose, the siphon vestlet are all set
It sets in head tank.
Further, the siphon vestlet, syphon hood suction hose outside be all covered with an isolation cover respectively.
The changeable flow siphon arrangement of the utility model has the advantages that:
1, the utility model is equipped with one or more external members in siphon pipe, for changing the diameter of siphon pipe water inlet end, into
And flow of inlet water is controlled, different additions it can be inserted in the external member quantity of siphon pipe water inlet end according to demand, from reaching control siphon
The effect of pipe flow.
2, the end of the external member of the utility model is equipped with external member support so that external member and siphon pipe fixation, avoid water into
When entering into siphon pipe, drive external member support as flow falls off.
3, the utility model is equipped with isolation cover on the outside of syphon hood, can be by the medium in head tank (such as by isolation cover
Sandstone, haydite etc.) stopped, only water is allowed to enter between syphon hood and isolation cover, plays the role of filtering and water collects.
4, the syphon hood of the utility model is the structure of inner hollow and bottom opening, can also be by siphon vestlet, siphon
Cover suction hose, syphon hood drainpipe, when syphon hood is made of siphon vestlet, syphon hood suction hose, syphon hood drainpipe, with original
By siphon pipe form secondary syphon structure, when work, water enters in siphon vestlet by going deep into the siphon inside siphon vestlet
Pipe is inducted into Lower tank, while water can also be inducted into through syphon hood suction hose, syphon hood drainpipe in Lower tank.
5, the utility model has the advantages of simple structure, and manufacturing cost is low, very easy to use, is widely used.
The additional aspect of the utility model and advantage will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the secondary syphon structure schematic diagram of the utility model;
Fig. 3 is the assembling schematic diagram of the siphon pipe and external member of the utility model;
In figure, 1, outlet pipe;2, siphon pipe;3, syphon hood;4, initial liquid level;5, terminate liquid level;6, Lower tank;7, high-order
Slot;8, external member;9, isolation cover;31, syphon hood suction hose;32, siphon vestlet;33, syphon hood drainpipe;
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model provides a kind of changeable flow siphon arrangement, shown in refer to the attached drawing 1-3, including outlet pipe 1,1
Or multiple external members 8, siphon pipe 2, syphon hood 3, isolation cover 9, outlet pipe 1 are arranged in Lower tank 6, syphon hood 3 is arranged in a high position
In slot 7, one end of siphon pipe 2 is deep into syphon hood 3, and the other end connects outlet pipe 1, the siphon being deep into syphon hood 3
One or more external members 8 are cased on the inside of 2 one end of pipe, when external member 8 is multiple, inwardly nestable successively, isolation cover 9 is set to rainbow
The outside of suction hood 8.
In another embodiment of the utility model, the height of syphon hood 3 is higher than the initial liquid level 4 in head tank 7.
In another embodiment of the utility model, syphon hood 3 is equipped with certain distance, this distance with 7 bottom of head tank
Height be head tank 7 in end liquid level 5.
In another embodiment of the utility model, as shown in figure 3, being detachably connected between syphon hood 3 and external member 8.
In another embodiment of the utility model, the diameter of external member 8 is less than the interior diameter of siphon pipe 2, the end of external member 8
Equipped with external member support, and the diameter of external member support is identical as the overall diameter of siphon pipe 2.So that external member and siphon pipe fixation, avoid
When water is entered in siphon pipe, drive external member support as flow falls off.
Operation principle:When work, the water in head tank 7 is flowed under the action of siphon in syphon hood 3, from siphon
It is flowed into one end of siphon pipe 2 in cover 3, flows out, is entered in Lower tank 6 from the other end of siphon pipe 2.
The utility model is equipped with one or more external members in siphon pipe, for changing the diameter of siphon pipe water inlet end, in turn
Flow of inlet water is controlled, different additions can be inserted in the external member quantity of siphon pipe water inlet end according to demand, from reaching control siphon pipe
The effect of flow.
In another embodiment of the utility model, the upper and lower opening of isolation cover 9.And isolation cover 9 is equipped with multiple infiltrations
Hole or slot.The medium (such as sandstone, haydite) in head tank can be stopped by isolation cover, only water is allowed to enter rainbow
Between suction hood and isolation cover, play the role of filtering and water collects, forms catchment area.
In another embodiment of the utility model, the structure of syphon hood 3 is inner hollow and bottom opening.Such as Fig. 1 institutes
The structure shown.
In another embodiment of the utility model, as shown in Fig. 2, syphon hood 3 can also include siphon vestlet 32, siphon
Cover suction hose 31, syphon hood drainpipe 33 form secondary syphon structure with siphon pipe 2.
Specifically, siphon vestlet 32, syphon hood suction hose 31 are all connected to one end of syphon hood drainpipe 33, and syphon hood
Pipe 32 is arranged in the outside of siphon pipe 2, and the other end of syphon hood drainpipe 33 is set in Lower tank 6, syphon hood suction hose
31, siphon vestlet 32 is all disposed in head tank 7.
When work, water enters in siphon vestlet 32 and is inducted into Lower tank 6 by going deep into the siphon pipe 2 inside siphon vestlet 32
It is interior, while water can also be inducted into through syphon hood suction hose 31, syphon hood drainpipe 33 in Lower tank 6, form secondary siphon, energy
It is enough to increase water suction flow, accelerate absorption speed.
In another embodiment of the utility model, siphon vestlet 32, syphon hood suction hose 31 outside be all covered with respectively
One isolation cover 9 forms catchment area to the outside of siphon vestlet 32, syphon hood suction hose 31, is conducive to siphon pipe 2 and syphon hood
Suction hose 31 absorbs water.
In another embodiment of the utility model, the water inlet of syphon hood suction hose 31 can also install one or more
External member 8 changes the diameter of the water inlet of syphon hood suction hose 31 by external member, and then changes into syphon hood suction hose 3
Flow, it is adjustable to play the role of flow.Adjust water suction flow jointly with the external member on siphon pipe 2.
In another embodiment of the utility model, siphon vestlet 32 by communicating pipe and syphon hood drainpipe 33 together with,
And the diameter of communicating pipe is less than the diameter of siphon vestlet 32.
The utility model has the advantages of simple structure, and manufacturing cost is low, very easy to use, is widely used.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.The scope of the utility model is by appended claims and its equivalent limits.