CN207203587U - One kind is without pump Suction filtration device - Google Patents
One kind is without pump Suction filtration device Download PDFInfo
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- CN207203587U CN207203587U CN201721172191.5U CN201721172191U CN207203587U CN 207203587 U CN207203587 U CN 207203587U CN 201721172191 U CN201721172191 U CN 201721172191U CN 207203587 U CN207203587 U CN 207203587U
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- storage container
- suction filtration
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- vacuum generating
- generating device
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Abstract
The utility model discloses one kind without pump Suction filtration device, including vacuum generating device and storage container, the top middle portion of the storage container is fixedly connected with suction filtration mouth, the bottom of the suction filtration mouth is fixed with filter, storage container top side is provided with pressure-reduction outlet, the storage container is weldingly fixed on support, the bottom of the storage container is provided with leakage fluid dram, storage container top opposite side is connected to vacuum generating device by exhaust tube, and the bottom of the vacuum generating device is provided with blast pipe.The utility model is simple in construction, by the way that liquid to be filtered is added into suction filtration mouth, by promoting handle grip piston to move back and forth, discharge the air inside storage container and keep negative pressure state, so as to be filtered to the liquid in suction filtration mouth, pass through observation window, in that context it may be convenient to observe the height of storage container internal liquid level, be advantageous to liquid and discharge in time.
Description
Technical field
The utility model belongs to Suction filtration device technical field, and in particular to one kind is without pump Suction filtration device.
Background technology
Suction filtration has a double meaning, and (Leaching) is filtered in physical term referring to drops the pressure in bottle,suction using aspiration pump
It is low, reach the purpose method of separation of solid and liquid.But aspiration pump cost is higher, working service is complicated, when the suction filtration for low dose occur
During operation, the higher aspiration pump of power is difficult to be applicable.
The content of the invention
The purpose of this utility model is to provide one kind without pump Suction filtration device, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：It is a kind of to be sent out without pump Suction filtration device, including vacuum
Generating apparatus and storage container, the top middle portion of the storage container are fixedly connected with suction filtration mouth, and the bottom of the suction filtration mouth is fixed
There is filter, storage container top side is provided with pressure-reduction outlet, and the storage container is weldingly fixed on support, the storage
The bottom of container is provided with leakage fluid dram, and storage container top opposite side is connected to vacuum generating device by exhaust tube, described
The bottom of vacuum generating device is provided with blast pipe.
Preferably, the side of the storage container is provided with the observation window for being used for observing internal liquid level height.
Preferably, the inside of the suction filtration mouth is embedded with pressure ring, and the bottom of the pressure ring compresses the edge of filter.
Preferably, the inside of the vacuum generating device is provided with cavity, and piston, the work are connected with the cavity
Plug top is connected to handle by push rod.
Preferably, the bottom of the cavity is connected with blast pipe, and the upper end of the cavity is connected with exhaust tube, the pumping
Check valve is mounted on pipe and blast pipe.
Technique effect of the present utility model and advantage：Liquid to be filtered is added into suction filtration mouth, lived by promoting handle to drive
Plug is moved back and forth, and when piston is moved upward to cavity top, the check valve on exhaust tube is opened, and the check valve on blast pipe closes
Close so that cavity is connected by exhaust tube with storage container；When piston moves down, the closed check valve on exhaust tube, blast pipe
On check valve open, the gas in cavity is discharged, and so on and then the air inside storage container is discharged and keeps negative
Pressure condition, so as to be filtered to the liquid in suction filtration mouth, pass through observation window, in that context it may be convenient to observe storage container internal liquid level
Height, be advantageous to liquid and discharge in time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1 of the present utility model；
Fig. 3 is vacuum generating device structural representation of the present utility model.
In figure：1 pressure-reduction outlet, 2 filters, 3 suction filtration mouths, 4 exhaust tubes, 5 check valves, 6 vacuum generating devices, 7 blast pipes, 8
Leakage fluid dram, 9 supports, 10 storage containers, 11 observation windows, 12 handles, 13 push rods, 14 cavitys, 15 pistons, 16 pressure rings.
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.
As Figure 1-3, it is a kind of to hold without pump Suction filtration device, including vacuum generating device 6 and storage container 10, the storage
The top middle portion of device 10 is fixedly connected with suction filtration mouth 3, and the bottom of the suction filtration mouth 3 is fixed with filter 2, the storage container 10
Top side is provided with pressure-reduction outlet 1, and the storage container 10 is weldingly fixed on support 9, and the bottom of the storage container 10 is provided with
Leakage fluid dram 8, the top opposite side of storage container 10 are connected to vacuum generating device 6 by exhaust tube 4, and the vacuum fills
The bottom for putting 6 is provided with blast pipe 7.
The side of the storage container 10 is provided with the observation window 11 for being used for observing internal liquid level height, in that context it may be convenient to observes
The height of the internal liquid level of storage container 10, is advantageous to liquid and discharges in time.
The inside of the suction filtration mouth 3 is embedded with pressure ring 16, and the bottom of the pressure ring 16 compresses the edge of filter 2, passes through pressure
Ring 16, filter 2 can effectively be fixed, avoid filter 2 during filtering from being moved, it is ensured that suction filtration effectively enters
OK.
The inside of the vacuum generating device 6 is provided with cavity 14, and piston 15, the work are connected with the cavity 14
Fill in 15 tops and handle 12 is connected to by push rod 13, by promoting handle 12 to be moved back and forth with piston 15, and then pass through pumping
Pipe 4 extracts the gas in storage container 10 out, will become negative pressure state inside storage container 10, so as to the liquid in suction filtration mouth 3
Filtered.
The bottom of the cavity 14 is connected with blast pipe 7, and the upper end of the cavity 14 is connected with exhaust tube 4, the pumping
Check valve 5 is mounted on pipe 4 and blast pipe 7, it is unidirectional on exhaust tube 4 when piston 15 is moved upward to 14 top of cavity
Valve 5 is opened, the closed check valve on blast pipe 7 so that cavity 14 is connected by exhaust tube 4 with storage container 10；When piston 15
When moving down, the check valve 5 on exhaust tube 4 is closed, and the check valve on blast pipe 7 is opened, and the gas in cavity 14 is discharged, so
The reciprocal and then so that inside of storage container 10 holding negative pressure state.
Specifically, in use, liquid to be filtered is added into suction filtration mouth 3, by promoting handle 12 back and forth to be moved with piston 15
Dynamic, when piston 15 is moved upward to 14 top of cavity, the check valve 5 on exhaust tube 4 is opened, and the check valve on blast pipe 7 closes
Close so that cavity 14 is connected by exhaust tube 4 with storage container 10；When piston 15 moves down, the check valve 5 on exhaust tube 4 closes
Close, the check valve on blast pipe 7 is opened, and the gas in cavity 14 is discharged, and and so on and then is discharged inside storage container 10
Air and keep negative pressure state, so as to being filtered to the liquid in suction filtration mouth 3, pass through observation window 11, in that context it may be convenient to see
The height of the internal liquid level of storage container 10 is examined, is advantageous to liquid and discharges in time.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. one kind is without pump Suction filtration device, including vacuum generating device（6）And storage container（10）, it is characterised in that：The storage
Container（10）Top middle portion be fixedly connected with suction filtration mouth（3）, the suction filtration mouth（3）Bottom be fixed with filter（2）, it is described
Storage container（10）Top side is provided with pressure-reduction outlet（1）, the storage container（10）It is weldingly fixed on support（9）On, it is described to deposit
Storage container（10）Bottom be provided with leakage fluid dram（8）, the storage container（10）Top opposite side passes through exhaust tube（4）It is connected to true
Empty generating means（6）, the vacuum generating device（6）Bottom be provided with blast pipe（7）.
2. one kind according to claim 1 is without pump Suction filtration device, it is characterised in that：The storage container（10）Side set
There is the observation window for observing internal liquid level height（11）.
3. one kind according to claim 1 is without pump Suction filtration device, it is characterised in that：The suction filtration mouth（3）Inside be embedded with
Pressure ring（16）, the pressure ring（16）Bottom compress filter（2）Edge.
4. one kind according to claim 1 is without pump Suction filtration device, it is characterised in that：The vacuum generating device（6）It is interior
Portion is provided with cavity（14）, the cavity（14）Inside it is connected with piston（15）, the piston（15）Top passes through push rod（13）
It is connected to handle（12）.
5. one kind according to claim 4 is without pump Suction filtration device, it is characterised in that：The cavity（14）Bottom and exhaust
Pipe（7）Connection, the cavity（14）Upper end and exhaust tube（4）Connection, the exhaust tube（4）And blast pipe（7）On be respectively mounted
There is check valve（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172191.5U CN207203587U (en) | 2017-09-13 | 2017-09-13 | One kind is without pump Suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172191.5U CN207203587U (en) | 2017-09-13 | 2017-09-13 | One kind is without pump Suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203587U true CN207203587U (en) | 2018-04-10 |
Family
ID=61824515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172191.5U Active CN207203587U (en) | 2017-09-13 | 2017-09-13 | One kind is without pump Suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870479A (en) * | 2022-04-28 | 2022-08-09 | 苏州新区环保服务中心有限公司 | Environment-friendly metal debris collecting device for cutting equipment |
-
2017
- 2017-09-13 CN CN201721172191.5U patent/CN207203587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870479A (en) * | 2022-04-28 | 2022-08-09 | 苏州新区环保服务中心有限公司 | Environment-friendly metal debris collecting device for cutting equipment |
| CN114870479B (en) * | 2022-04-28 | 2023-06-02 | 苏州新区环保服务中心有限公司 | Environment-friendly metal chip collecting device for cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: 2104, 21st Floor, No. 9 North Fourth Ring West Road, Haidian District, Beijing, 100000 Patentee after: Beijing Xuanniao Feixun Technology Co.,Ltd. Address before: 201700 No.2 workshop, No.500 Huapu Road, Qingpu District, Shanghai Patentee before: SHANGHAI EPICAN BIOTECHNOLOGY Co.,Ltd. Patentee before: SHANGHAI EPICAN GENETECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |