CN209622228U - One kind preventing remaining center tube structure - Google Patents
One kind preventing remaining center tube structure Download PDFInfo
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- CN209622228U CN209622228U CN201920115601.5U CN201920115601U CN209622228U CN 209622228 U CN209622228 U CN 209622228U CN 201920115601 U CN201920115601 U CN 201920115601U CN 209622228 U CN209622228 U CN 209622228U
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Abstract
The utility model provides one kind and prevents remaining center tube structure, belongs to the technical field of cleaning equipment.One kind preventing that remaining center tube structure includes outer layer, internal layer, hose and air door, outer layer is coaxially set in outside internal layer, outer layer is connected with the first pore mutual corresponding on internal layer and the second pore by hose, simultaneously, one end of internal layer is connected with pure water water supply conduit, and the other end is provided with the air door of connection air pressure texture；The utility model realizes the elongation to hose by rotation internal layer and hose is fastened between outer layer and internal layer, to realize to the closing and opening between the first pore and the second pore, so that pure water is discharged after capable of can smoothly enter into water purification, and after water purification is complete, raffinate in internal layer can be blown out by opening after air door is blown into air, avoid the waste of resource, also the growth of bacterium can be prevented, it is also avoided that air is blown into diaphragm simultaneously and causes the infection of diaphragm, more reasonable structure, water purification performance are more preferable.
Description
Technical field
The utility model relates to the technical fields of cleaning equipment, are specifically related to one kind and prevent remaining center tube structure.
Background technique
In purifier, filter core is provided with central tube, and the pure water that filter element filtering is generated is discharged by central tube.
Volume is equipped with diaphragm on central tube, and closed at one end, another end opening of central tube offers pipe on the wall body of central tube
The hollow connection of Kong Yuqi, and the hollow setting cylindrical of central tube enable the pure water obtained after membrane filtration to pass through pore
It is flowed into hollow, to flow out from one end of center tube opening, realizes the purification of water.But since the structure of central tube limits
System results in the problem of water will appear residual when flowing through hollow rear discharge, not only causes the waste of resource, but also easily breed
Bacterium etc., influences purifying water effect.
Summary of the invention
For the above-mentioned problems in the prior art, now it is intended to provide one kind and prevents remaining center tube structure, central tube
It is provided with bilayer, internal layer and outer layer are coaxially disposed and internal layer can be turned round around its axis, meanwhile, phase is offered on internal layer and outer layer
Mutual corresponding pore, and be provided with hose between internal layer and the pore of outer layer, so that internal layer is in rotation, the pipe of internal layer and outer layer
Relative displacement occurs for hole, is stuck on the inner wall of outer layer after hose is elongated, to realize the closing to pore on central tube, separately
Outside, the air door with air pressure texture is added after opening setting being done in the closed one end of central tube, is guaranteed complete in water purification
Cheng Hou realizes the air blowing to inner tube by the internal layer of center of rotation pipe, quickly dries up water remaining in central tube, can keep away
Exempt from the waste of resource, can also prevent the growth of bacterium, purifying water effect is more preferable, while air when air blowing can also be prevented to be blown into diaphragm
In and cause the infection of diaphragm, more reasonable structure.
Specific technical solution is as follows:
One kind preventing remaining center tube structure, has the feature that, comprising: internal layer, outer layer, hose and air valve
Door, internal layer and outer layer are arranged in tubular construction and outer layer is coaxially set in outside internal layer, and gap is provided between outer layer and internal layer,
Several first pores are offered on outer layer, and several the second pores corresponding with the first pore are offered on internal layer, meanwhile, opposite
Hose is connected between the first pore and the second pore answered, also, outer layer setting, one end of internal layer are stretched out in the both ends of internal layer
It is provided with air door, the other end of internal layer is connected with pure water water supply conduit.
Above-mentioned one kind prevents remaining center tube structure, wherein the sky at the both ends between internal layer and outer layer and positioned at outer layer
It is intracardiac to be provided with bearing.
Above-mentioned one kind prevents remaining center tube structure, wherein air door pipeline is connected with air pressure texture.
Above-mentioned one kind prevents remaining center tube structure, wherein further includes driver, the driving of driver is pivotally connected to interior
On layer and it is located at one end that internal layer is provided with air door.
Above-mentioned one kind prevents remaining center tube structure, wherein is provided with deceleration between the drive shaft and internal layer of driver
Machine.
Above-mentioned one kind prevents remaining center tube structure, wherein is arranged with gear on the outer wall of internal layer.
Above-mentioned one kind prevents remaining center tube structure, wherein the teeth on the output shaft of speed reducer are engaged with gear.
The good effect of above-mentioned technical proposal is:
Above-mentioned prevents remaining center tube structure, and central tube setting is in internal layer and outer layer, and mutually right on internal layer and outer layer
The pore answered is connected by hose, so that hose can be elongated and be stuck in the wall body of internal layer and outer layer when rotating internal layer
Between, it realizes the closed effect of pore on internal layer and outer layer, meanwhile, one end of water outlet is provided with air in inner tube
Valve simultaneously connects air pressure texture, realizes after the purge is complete, is blown by opening air door to internal layer, quickly dried up
Remaining water in internal layer, not only avoids the waste of resource, moreover it is possible to effectively prevent the growth of bacterium, promote water purification performance, simultaneously
Also it is avoided that air infects diaphragm from being blown into diaphragm in pore, more reasonable structure.
Detailed description of the invention
Fig. 1 is a kind of structure chart of embodiment for preventing remaining center tube structure of the utility model.
In attached drawing: 1, outer layer；11, the first pore；2, internal layer；21, the second pore；22, gear；3, hose；4, air valve
Door；5, bearing；6, air pressure texture；7, driver；8, speed reducer.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing 1 is specifically addressed technical solution provided by the utility model, but the following contents is practical not as this
Novel restriction.
Fig. 1 is a kind of structure chart of embodiment for preventing remaining center tube structure of the utility model.As shown in Figure 1, this
What embodiment provided prevents that remaining center tube structure includes: outer layer 1, internal layer 2, hose 3 and air door 4, outer layer 1 and internal layer
2 are arranged in tubular construction, and outer layer 1 is coaxially set in outside internal layer 2, are provided with gap between outer layer 1 and internal layer 2, so that interior
Layer 2 and in outer layer 1 around its axis turn round, meanwhile, several first pores 11 are offered on outer layer 1, are offered on internal layer 2 several
Second pore 21 corresponding with the first pore 11, and hose is connected between corresponding first pore 11 and the second pore 21
3, so that internal layer 2 is in rotation, hose 3 is elongated and can be blocked by the wall body of internal layer 2 and outer layer 1, to realize the envelope of hose 3
It closes, ensure that and be blocked between the first pore 11 and the second pore 21, to prevent thering is water to penetrate into shadow when drying up to internal layer 2
Effect is rung, can also prevent air to be blown into the diaphragm of the outer winding of central tube and infect diaphragm, protection is higher, also, internal layer 2
Both ends stretch out the setting of outer layer 1, one end of internal layer 2 is provided with air door 4, realizes the closing in water purification, and when drying beats
The effect opened, in addition, the other end of internal layer 2 is connected with pure water water supply conduit, is used to realize the anti-residual action of central tube
The pure water obtained after purification can be sent for users to use.
Specifically, between internal layer 2 and outer layer 1 and be located at outer layer 1 both ends it is hollow in be provided with bearing 5, bearing 5
Outside be fixed on the inner wall of outer layer 1, the inside of bearing 5 is fixed on the outer wall of internal layer 2, so that internal layer 2 can be more preferable
Opposed outer layer 1 rotate, more reasonable structure, while also can provide gap between internal layer 2 and outer layer 1, to provide hose 3
Deformation space, the problem of being crushed of hose 3 when preventing internal layer 2 from rotating, safety is higher.
Specifically, pipeline is connected with air pressure texture 6 on the air door 4 of one end of internal layer 2, so that in not water purification
In the case where can be by opening air door 4, the work of air pressure texture 6 generates compressed air and is simultaneously blown by air door 4
In internal layer 2, so that remaining water possible in internal layer 2 be blown out, water resource is not only saved, while being also avoided that the residual because of water
And the problem of breeding bacterium, purifying water effect are more preferable.In addition, in filter core water purification, air door 4 is in close state, so that only
Change one end discharge that obtained pure water can only be connected with pure water water supply conduit from central tube, more reasonable structure.
More specifically, it is additionally provided with driver 7 in the side of internal layer 2, the driving of driver 7 is pivotally connected on internal layer 2
And be located at internal layer 2 and be provided with one end of air door 4, in addition, being provided with speed reducer between the drive shaft of driver 7 and internal layer 2
8, gear 22 is arranged on the outer wall of internal layer 2, and the teeth on the output shaft of speed reducer 8 are engaged with gear 22, so that can pass through drive
The drive shaft of dynamic device 7 drives speed reducer 8 to act, to be transferred on internal layer 2, driving internal layer 2 is rotated, to realize to first
The closing and opening of pore 11 and the second pore 21, air is fallen when being easy to implement automatic operation, and can effectively prevent air blowing
The risk for being blown into diaphragm and diaphragm being caused to infect, protection are higher.
It is provided in this embodiment to prevent remaining center tube structure, including outer layer 1, internal layer 2, hose 3 and air door 4,
Outer layer 1 is coaxially set in outside internal layer 2, and mutual corresponding first pore 11 and the second pore 21 pass through hose on outer layer 1 and internal layer 2
3 connections, meanwhile, one end of internal layer 2 is connected with pure water water supply conduit, and the other end is provided with the air of connection air pressure texture 6
Valve 4；The elongation to hose 3 is realized by rotation internal layer 2 and hose 3 is fastened between outer layer 1 and internal layer 2, thus real
Now to the closing and opening between the first pore 11 and the second pore 21, so that pure water can smoothly enter into heel row in water purification
Out, and water purification it is complete after, open air door 4 be blown into air after raffinate in internal layer 2 can be blown out, avoid the waste of resource,
The growth of bacterium can be prevented, while being also avoided that air is blown into diaphragm and is caused the infection of diaphragm, more reasonable structure, only
Aqueous energy is more preferable.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (7)
1. one kind prevents remaining center tube structure characterized by comprising internal layer, outer layer, hose and air door, it is described
The setting and outer layer is coaxially set in outside the internal layer in tubular construction of internal layer and the outer layer, the outer layer and described interior
It is provided with gap between layer, several first pores are offered on the outer layer, is offered on the internal layer several with described first
Corresponding second pore of pore, meanwhile, it is connected between corresponding first pore and second pore described soft
Pipe, also, the outer layer setting is stretched out at the both ends of the internal layer, and one end of the internal layer is provided with the air door, institute
The other end for stating internal layer is connected with pure water water supply conduit.
2. according to claim 1 prevent remaining center tube structure, which is characterized in that between the internal layer and the outer layer
And be located at the outer layer both ends it is hollow in be provided with bearing.
3. according to claim 1 prevent remaining center tube structure, which is characterized in that pipeline connects on the air door
There is free air pressure shrinking structure.
4. according to claim 1 prevent remaining center tube structure, which is characterized in that it further include driver, the driving
The driving of device is pivotally connected on the internal layer and is located at one end that the internal layer is provided with the air door.
5. according to claim 4 prevent remaining center tube structure, which is characterized in that the drive shaft of the driver and institute
It states and is provided with speed reducer between internal layer.
6. according to claim 5 prevent remaining center tube structure, which is characterized in that be arranged on the outer wall of the internal layer
Gear.
7. according to claim 6 prevent remaining center tube structure, which is characterized in that on the output shaft of the speed reducer
Teeth are engaged with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115601.5U CN209622228U (en) | 2019-01-23 | 2019-01-23 | One kind preventing remaining center tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115601.5U CN209622228U (en) | 2019-01-23 | 2019-01-23 | One kind preventing remaining center tube structure |
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| Publication Number | Publication Date |
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| CN209622228U true CN209622228U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920115601.5U Active CN209622228U (en) | 2019-01-23 | 2019-01-23 | One kind preventing remaining center tube structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450610A (en) * | 2020-03-30 | 2020-07-28 | 中国船舶重工集团公司第七O三研究所无锡分部 | Self-control oil filtering and quick-washing device |
-
2019
- 2019-01-23 CN CN201920115601.5U patent/CN209622228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450610A (en) * | 2020-03-30 | 2020-07-28 | 中国船舶重工集团公司第七O三研究所无锡分部 | Self-control oil filtering and quick-washing device |
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