CN209475708U - A kind of good vacuum filtration pump of filterability - Google Patents
A kind of good vacuum filtration pump of filterability Download PDFInfo
- Publication number
- CN209475708U CN209475708U CN201920025979.6U CN201920025979U CN209475708U CN 209475708 U CN209475708 U CN 209475708U CN 201920025979 U CN201920025979 U CN 201920025979U CN 209475708 U CN209475708 U CN 209475708U
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- CN
- China
- Prior art keywords
- bottle
- pump housing
- filter
- connector sleeve
- sealing
- Prior art date
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- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of good vacuum filtration pumps of filterability, including the pump housing, the bottom symmetrical of the pump housing is fixedly connected with firm block, the side of the pump housing is equipped with radiator window, the pump housing is equipped with air inlet far from the side of the radiator window, the air inlet is connect with rubber tube, the pump housing is equipped with bottle,suction close to the side of the air inlet, the side wall of the bottle,suction is equipped with thin neck, the one end of the rubber tube far from the air inlet is connect with thin neck, sealing-plug is plugged at the top of the bottle,suction, the outer surface of the sealing-plug is arranged with connector sleeve, the inside of the connector sleeve is equipped with cloth funnel, the bottom end of the cloth funnel is through sealing-plug and positioned at the inside of bottle,suction, the top of the cloth funnel is equipped with filter, the top of the connector sleeve is equipped with drain bottle, the two sides of the filter are equipped with firm organization , the outer surface of the connector sleeve is connected with fixing clamp.The utility model has the advantages that vacuum effectiveness can be realized effectively, filter effect is improved.
Description
Technical field
The utility model relates to which technical field is filtered by vacuum, it particularly relates to a kind of good vacuum filtration of filterability
Pump.
Background technique
Currently, often using pumping for being not easy the sample of filtering in the laboratory researches such as chemistry, chemical industry, medicine field
Filter operation, it is the method by vacuumizing below filter medium to increase that suction filtration, which is also known as filtered under diminished pressure, or vacuum filter
Pressure difference between filter medium upper and lower pushes liquid through filter medium outflow, and the filter method of bulky grain retention, it takes out
It is unable to do without the cooperation of vacuum filtration pump during filter, forms the process that negative pressure accelerates filtering by the way that pump is filtered by vacuum, carries out at present
During vacuum filtration, it is poor that there are filterabilityes, and filters that mouth is susceptible to plugging happens, and causes filtering that can not be normally carried out.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
The purpose of this utility model is to provide a kind of good vacuum filtration pumps of filterability, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of good vacuum filtration pump of filterability,
Including the pump housing, the one side of the pump housing is equipped with pressure gauge, and the lower section of the pressure gauge is equipped with power switch, the bottom of the pump housing
It is symmetrically fixedly connected with firm block, the side of the pump housing is equipped with radiator window, and the pump housing is equipped with far from the side of the radiator window
Air inlet, the air inlet are connect with rubber tube, and the pump housing is equipped with bottle,suction, the suction filtration close to the side of the air inlet
The side wall of bottle is equipped with thin neck, and the one end of the rubber tube far from the air inlet is connect with the thin neck, the bottle,suction
Top is plugged with sealing-plug, and the outer surface of the sealing-plug is arranged with connector sleeve, and the inside of the connector sleeve is equipped with cloth funnel, institute
The bottom end of cloth funnel is stated through the sealing-plug and is located at the inside of the bottle,suction, the top of the cloth funnel was equipped with
Filter, the filter are located at the inside of the connector sleeve, and the top of the connector sleeve is equipped with drain bottle, and the two of the filter
Side is equipped with firm organization, and the outer surface of the connector sleeve is connected with fixing clamp, and the fixing clamp is fixedly connected with support frame.
Further, handle is fixedly connected at the top of the pump housing, the thin neck is outer with the rubber tube junction
Surface is arranged with sealing ring.
Further, the both ends end inner wall of the connector sleeve is fixedly connected to several rubber rings, the rubber ring and institute
It states sealing-plug and the drain bottle matches.
Further, the inner wall of the fixing clamp is fixedly connected with foam-rubber cushion.
Further, the firm organization includes groove, spring, movable block and rubber block, and the two sides of the filter are opened
It is fluted, it is equipped with movable block in the groove, is connected between the movable block and the groove by spring, the movable block is remote
Side from the spring is fixedly connected with rubber block.
Further, the arc ring that quantity is two, the side wall of support frame as described above are fixed at the top of the filter
On be fixedly connected with hook, chain type drag hook is hung on the hook, the chain type drag hook matches with the arc ring.
Compared with prior art, the utility model has the following beneficial effects:
(1), the pump housing can effectively realize vacuum effectiveness, to the operation that bottle,suction is filtered by vacuum, increase filtering
Device improves filter effect, reduces funnel and filters the susceptible to plugging situation of mouth, and the filter is easy for installation, easy to operate.
(2), the connection sealing between rubber tube and thin neck can be improved in the handle pump housing easy to remove, sealing ring, increases
Vacuum effectiveness improves filtering rate.
(3), rubber ring can be improved the being completely embedded property between connector sleeve and sealing-plug and drain bottle, and foam-rubber cushion can be right
Connector sleeve plays the role of protection.
(4), firm organization can be improved the stable connection of filter Yu connector sleeve inner wall, arc ring and chain type drag hook phase
Cooperation, convenient for replacement filter.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of good vacuum filtration pump of filterability of the utility model embodiment；
Fig. 2 is that the structure of support frame in the good vacuum filtration pump of a kind of filterability according to the utility model embodiment is shown
It is intended to；
Fig. 3 is that the structure of filter in the good vacuum filtration pump of a kind of filterability according to the utility model embodiment is shown
It is intended to；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is that the structure of rubber ring in the good vacuum filtration pump of a kind of filterability according to the utility model embodiment is shown
It is intended to；
Fig. 6 is that the structure of fixing clamp in the good vacuum filtration pump of a kind of filterability according to the utility model embodiment is shown
It is intended to；
Fig. 7 is that the structure of arc ring in the good vacuum filtration pump of a kind of filterability according to the utility model embodiment is shown
It is intended to.
Appended drawing reference:
1, the pump housing；2, pressure gauge；3, power switch；4, block is consolidated；5, radiator window；6, air inlet；7, rubber tube；8, it filters
Bottle；9, thin neck；10, sealing-plug；11, connector sleeve；12, cloth funnel；13, filter；14, drain bottle；15, fixing clamp；16, it props up
Support；17, handle；18, sealing ring；19, rubber ring；20, foam-rubber cushion；21, groove；22, spring；23, movable block；24, rubber
Block；25, arc ring；26, it links up with；27, chain type drag hook.
Specific embodiment
In the following, making further description to utility model in conjunction with attached drawing and specific embodiment:
Embodiment one:
Fig. 1-7 is please referred to, is pumped according to a kind of good vacuum filtration of filterability of the utility model embodiment, including the pump housing
1, the one side of the pump housing 1 is equipped with pressure gauge 2, and the lower section of the pressure gauge 2 is equipped with power switch 3, the bottom pair of the pump housing 1
Title is fixedly connected with firm block 4, and the side of the pump housing 1 is equipped with radiator window 5, and the pump housing 1 is set far from the side of the radiator window 5
There is air inlet 6, the air inlet 6 is connect with rubber tube 7, and the pump housing 1 is equipped with bottle,suction 8 close to the side of the air inlet 6,
The side wall of the bottle,suction 8 is equipped with thin neck 9, and the one end of the rubber tube 7 far from the air inlet 6 is connect with the thin neck 9,
The top of the bottle,suction 8 is plugged with sealing-plug 10, and the outer surface of the sealing-plug 10 is arranged with connector sleeve 11, the connector sleeve 11
Inside be equipped with cloth funnel 12, the bottom end of the cloth funnel 12 is through the sealing-plug 10 and is located at the bottle,suction 8
The top of inside, the cloth funnel 12 is equipped with filter 13, and the filter 13 is located at the inside of the connector sleeve 11, described
The top of connector sleeve 11 is equipped with drain bottle 14, and the two sides of the filter 13 are equipped with firm organization, the appearance of the connector sleeve 11
Face is connected with fixing clamp 15, and the fixing clamp 15 is fixedly connected with support frame 16.
By the above scheme of the utility model, which can effectively realize vacuum effectiveness, carry out to bottle,suction 8
The operation of vacuum filtration increases filter 13 and improves filter effect, reduces funnel and filters the susceptible to plugging situation of mouth, and the filter 13
It is easy for installation, it is easy to operate.
Embodiment two:
Please refer to Fig. 1-7, for the pump housing 1, the top of the pump housing 1 is fixedly connected with handle 17, the thin neck 9 with
The outer surface of 7 junction of rubber tube is arranged with sealing ring 18；For connector sleeve 11, the both ends end of the connector sleeve 11
Inner wall is fixedly connected to several rubber rings 19, and the rubber ring 19 matches with the sealing-plug 10 and the drain bottle 14；
For fixing clamp 15, the inner wall of the fixing clamp 15 is fixedly connected with foam-rubber cushion 20；It is described firm for firm organization
Mechanism includes groove 21, spring 22, movable block 23 and rubber block 24, and the two sides of the filter 13 are provided with groove 21, described recessed
It is equipped with movable block 23 in slot 21, is connected between the movable block 23 and the groove 21 by spring 22, the movable block 23 is remote
Side from the spring 22 is fixedly connected with rubber block 24；For filter 13, the top fixation of the filter 13 is set
Having quantity is two arc rings 25, and hook 26 is fixedly connected on the side wall of support frame as described above 16, hangs with chain on the hook 26
Formula drag hook 27, the chain type drag hook 27 match with the arc ring 25.
By the above scheme of the utility model, rubber tube 7 is can be improved in the pump housing 1 easy to remove of handle 17, sealing ring 18
With the connection sealing between thin neck 9, increase vacuum effectiveness, improve filtering rate, rubber ring 19 can be improved connector sleeve 11 with
Being completely embedded property between sealing-plug 10 and drain bottle 14, foam-rubber cushion 20 can play the role of protection to connector sleeve 11, consolidate
Mechanism can be improved the stable connection of filter 13 Yu 11 inner wall of connector sleeve, and arc ring 25 is matched with chain type drag hook 27, just
In replacement filter 13.
In conclusion when needing to carry out vacuum filter, being opened by means of the above-mentioned technical proposal of the utility model
Power switch 3, the pump housing 1, to being evacuated inside bottle,suction 8, can observe pressure value on pressure gauge 2 by rubber tube 7, with
The liquid filtered will be needed to pour into drain bottle 14 afterwards, liquid is filtered by filter 13, is then entered by cloth funnel 12
In bottle,suction 8, support frame 16 and fixing clamp 15 play the role of support to connector sleeve 11, when needing replacing filter 13
It waits, chain type drag hook 27 is removed from hook 26, is then hooked on arc ring 25, filter 13 is pulled out, by new filter
13 are reentered into connector sleeve 11, and during being put into, spring 22 is extruded, under the action of spring 22, make rubber block 24 with
The inner wall of connector sleeve 11 fits closely, and filter 13 is fixed, and the pump housing 1 easy to remove of handle 17, sealing ring 18 can mention
Connection sealing between high rubber tube 7 and thin neck 9, increases vacuum effectiveness, improves filtering rate, 19 company of can be improved of rubber ring
Being completely embedded property between female connector 11 and sealing-plug 10 and drain bottle 14, foam-rubber cushion 20 can play the work of protection to connector sleeve 11
With firm organization can be improved the stable connection of filter 13 Yu 11 inner wall of connector sleeve, arc ring 25 and 27 phase of chain type drag hook
Cooperation, convenient for replacement filter 13, which can effectively realize vacuum effectiveness, the behaviour that bottle,suction 8 is filtered by vacuum
Make, increase filter 13 and improve filter effect, reduces funnel and filter the susceptible to plugging situation of mouth, and the filter 13 is easy for installation, behaviour
Make simple.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of good vacuum filtration pump of filterability, which is characterized in that including the pump housing (1), the one side of the pump housing (1) is equipped with
The lower section of pressure gauge (2), the pressure gauge (2) is equipped with power switch (3), and the bottom symmetrical of the pump housing (1) is fixedly connected surely
Gu the side of block (4), the pump housing (1) is equipped with radiator window (5), the pump housing (1) is equipped with far from the side of the radiator window (5)
Air inlet (6), the air inlet (6) connect with rubber tube (7), and the pump housing (1) is equipped with close to the side of the air inlet (6)
The side wall of bottle,suction (8), the bottle,suction (8) is equipped with thin neck (9), and the one of the rubber tube (7) separate the air inlet (6)
End is connect with the thin neck (9), is plugged with sealing-plug (10) at the top of the bottle,suction (8), the outer surface of the sealing-plug (10)
It is arranged with connector sleeve (11), the inside of the connector sleeve (11) is equipped with cloth funnel (12), the bottom end of the cloth funnel (12)
Through the sealing-plug (10) and positioned at the inside of the bottle,suction (8), the top of the cloth funnel (12) is equipped with filter
(13), the filter (13) is located at the inside of the connector sleeve (11), and the top of the connector sleeve (11) is equipped with drain bottle
(14), the two sides of the filter (13) are equipped with firm organization, and the outer surface of the connector sleeve (11) is connected with fixing clamp (15),
The fixing clamp (15) is fixedly connected with support frame (16).
2. the good vacuum filtration pump of a kind of filterability according to claim 1, which is characterized in that the pump housing (1)
Top is fixedly connected with handle (17), and the outer surface of the thin neck (9) and the rubber tube (7) junction is arranged with sealing ring
(18)。
3. the good vacuum filtration pump of a kind of filterability according to claim 1, which is characterized in that the connector sleeve (11)
Both ends end inner wall be fixedly connected to several rubber rings (19), the rubber ring (19) and the sealing-plug (10) and described lead
Liquid bottle (14) matches.
4. the good vacuum filtration pump of a kind of filterability according to claim 1, which is characterized in that the fixing clamp (15)
Inner wall be fixedly connected with foam-rubber cushion (20).
5. the good vacuum filtration pump of a kind of filterability according to claim 1, which is characterized in that the firm organization packet
Groove (21), spring (22), movable block (23) and rubber block (24) are included, the two sides of the filter (13) are provided with groove (21),
Movable block (23) are equipped in the groove (21), between the movable block (23) and the groove (21) even by spring (22)
It connects, the movable block (23) is fixedly connected with rubber block (24) far from the side of the spring (22).
6. the good vacuum filtration pump of a kind of filterability according to claim 1, which is characterized in that the filter (13)
To be fixed with quantity be two arc rings (25) at top, be fixedly connected with hook (26) on the side wall of support frame as described above (16),
It is hung with chain type drag hook (27) on the hook (26), the chain type drag hook (27) matches with the arc ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025979.6U CN209475708U (en) | 2019-01-07 | 2019-01-07 | A kind of good vacuum filtration pump of filterability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025979.6U CN209475708U (en) | 2019-01-07 | 2019-01-07 | A kind of good vacuum filtration pump of filterability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475708U true CN209475708U (en) | 2019-10-11 |
Family
ID=68130262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920025979.6U Expired - Fee Related CN209475708U (en) | 2019-01-07 | 2019-01-07 | A kind of good vacuum filtration pump of filterability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209475708U (en) |
-
2019
- 2019-01-07 CN CN201920025979.6U patent/CN209475708U/en not_active Expired - Fee Related
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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: 20191011 Termination date: 20210107 |