CN204082492U - The blocking solution filtrating equipment of vacuum pump - Google Patents
The blocking solution filtrating equipment of vacuum pump Download PDFInfo
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- CN204082492U CN204082492U CN201420439905.4U CN201420439905U CN204082492U CN 204082492 U CN204082492 U CN 204082492U CN 201420439905 U CN201420439905 U CN 201420439905U CN 204082492 U CN204082492 U CN 204082492U
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- cartridge
- filtering element
- lid
- pipe
- vacuum pump
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Abstract
The utility model discloses a kind of blocking solution filtrating equipment of vacuum pump, include filter flask and filtering element (cartridge), filter flask lid and collection bottle is had in filter flask, filtering element (cartridge) is installed in collection bottle inside, and with filter flask lid interlock mutually pay, described filtering element (cartridge) includes filtering element (cartridge) lid, filtering element (cartridge) pipe, filter material and buoyancy aid, filtering element (cartridge) lid locking part and gas channel is provided with in described filtering element (cartridge) lid, the tube wall of described filtering element (cartridge) pipe is hollow out form, and the other end is provided with grip part, described filter material is set on described filtering element (cartridge) pipe, described buoyancy aid is installed in described filtering element (cartridge) pipe, in vacuum drawn operation, when being accumulated in the liquid in collection bottle and flooding lid filter material, buoyancy aid will because of liquid buoyancy along filtering element (cartridge) tube wall gradually toward top offset, last buoyancy aid can block gas channel, therefore effectively vacuum pump can be entered by barrier liquid, avoid liquid enter after cause extraction efficiency to reduce and the possibility of vacuum pump failure.
Description
Technical field
The utility model relates to a kind of filtrating equipment, is specifically related to a kind of blocking solution filtrating equipment of vacuum pump.
Background technique
The application of vacuum pump is with very polynary, filtrating equipment is equipped with before vacuum pump all meeting, filtering device with vacuum pump is the significant components of vacuum pump, the operational maintenance of filtering device with vacuum pump directly concerns length service time of vacuum pump, so must carry out the maintenance work of filtering device with vacuum pump in routine use.
In the process of vacuum pump running; be bound in the gas extracted some impurity particles that adulterate; these particles have fricative particle; there are the unclean foreign material left over of part, the particle that the early oxidation also having indivedual local high temperature to produce is rotten, in these particles, have iron filings, sand grains, micelle etc.; be mixed in vacuum pump and internal component can be caused to wear and tear; damage so that tile kilning, reduce working life and reliability, therefore needs to use filtering device with vacuum pump to carry out protection to it and filter with effective.
And the technological improvement that filtering device with vacuum pump is pursued now all trends towards the filtration improving impurity in vacuum drawn efficiency and gas mostly, but when carrying out vacuum drawn operation, if accidentally liquid is sucked vacuum pump, then, to airtight oily mixing and emulsifying and the internal component formation damage by water of vacuum pump, greatly can affect extraction efficiency, even directly cause vacuum pump failure, after can drop into the time cost of many maintenances.
Model utility content
Main purpose of the present utility model is the blocking solution filtrating equipment providing a kind of vacuum pump, can enter the filtrating equipment of vacuum pump by barrier liquid for a kind of.
For reaching above-mentioned purpose, the utility model provides a kind of blocking solution filtrating equipment of vacuum pump, includes filter flask and filtering element (cartridge):
Filter flask, include filter flask lid and collection bottle, locking part in the outer locking part of filter flask lid and filter flask lid is provided with in described filter flask lid, described filter flask lid two ends are provided with air input part and portion of giving vent to anger, described collection bottle is provided with collection bottle lock and pays portion, the described collection bottle lock portion that pays interlocks mutually with the outer locking part of filter flask lid and pays;
Filtering element (cartridge), include the filtering element (cartridge) lid being arranged at collection bottle inside, filtering element (cartridge) pipe, filter material and buoyancy aid, described filtering element (cartridge) lid outer installment has filtering element (cartridge) cover lock to pay portion, the described filtering element (cartridge) cover lock portion that pays interlocks mutually with locking part in filter flask lid and pays, and described filtering element (cartridge) lid inside is provided with filtering element (cartridge) lid locking part and the gas channel being communicated with filter closure inside, the tube wall of described filtering element (cartridge) pipe is hollow out form, described filtering element (cartridge) pipe one end is provided with filtering element (cartridge) Guan Suofu portion, described filtering element (cartridge) Guan Suofu portion and filtering element (cartridge) lid locking part interlock mutually pays, and the described filtering element (cartridge) pipe the other end is provided with grip part, it is outside that described filter material is set in described filtering element (cartridge) pipe, it is inner that described buoyancy aid is installed in described filtering element (cartridge) pipe.
Described filtering element (cartridge) cover lock is paid upper end, portion, described gas channel mouth, the upper end of described filter material and the lower end of described filter material and is arranged closely sealed assembly.
The containing groove of inserting for lock pair instrument is provided with bottom described grip part.
Described buoyancy aid one end is cone angle form, and the angle of described cone angle is 60 degree to 150 degree.
The utility model tool has the following advantages:
The utility model provides a kind of blocking solution filtrating equipment of vacuum pump, utilizes described buoyancy aid can enter vacuum pump by barrier liquid, and avoiding, because of after liquid enters vacuum pump, affects normal operation, cause extraction efficiency to reduce or vacuum pump failure.
The utility model provides a kind of blocking solution filtrating equipment of vacuum pump, inner and the airflow direction of described filtering element (cartridge) pipe that enters of gas smoothness can be allowed to stablize by described closely sealed assembly, gas can not enter into described filtering element (cartridge) pipe inside and form disorderly air-flow from the gap of each described part bonding, allow buoyancy aid rock and cannot aim at described gas channel mouth.
The utility model provides a kind of blocking solution filtrating equipment of vacuum pump, because described containing groove can allow lock pay instrument and insert, and therefore, when loading and unloading described filtering element (cartridge), user can be more handy, easily laborsaving.
The utility model provides a kind of blocking solution filtrating equipment of vacuum pump, the dust that described filter material can effectively mix in filtering gas and impurity, and the internal component of protection vacuum pump is not subject to the wearing and tearing of dust and impurity.
Accompanying drawing explanation
Fig. 1: the utility model exploded view;
Fig. 2: the utility model is installed in the schematic diagram of vacuum pump;
Fig. 3: the utility model implements one of schematic diagram;
Fig. 4: the utility model implements schematic diagram two;
Fig. 5 A: one of the utility model grip part bottom schematic view;
Fig. 5 B: the utility model grip part bottom schematic view two;
Fig. 5 C: the utility model grip part bottom schematic view three.
In figure:
1-filter flask;
10-filter flask lid;
The outer locking part of 100-filter flask lid;
Locking part in 101-filter flask lid;
102-air input part;
103-gives vent to anger portion;
11-collection bottle;
Portion paid by 110-collection bottle lock;
2-filtering element (cartridge);
20-filtering element (cartridge) lid;
200-filtering element (cartridge) cover lock pays portion.
201-filtering element (cartridge) lid locking part;
202-gas channel;
21-filtering element (cartridge) pipe;
210-filtering element (cartridge) Guan Suofu portion;
211-grip part;
2110-containing groove;
22-filter material;
23-buoyancy aid;
The closely sealed assembly of 3-;
4-vacuum pump.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Refer to Fig. 1; As seen from the figure, the blocking solution filtrating equipment of the vacuum pump that the utility model provides, consists predominantly of filter flask 1 and filtering element (cartridge) 2:
Filter flask 1, include filter flask lid 10 and collection bottle 11, locking part 101 in the outer locking part 100 of filter flask lid and filter flask lid is provided with in described filter flask lid 10, described filter flask lid 10 two ends are provided with air input part 102 and portion 103 of giving vent to anger, described collection bottle 11 is provided with collection bottle lock and pays portion 110, described collection bottle lock pair portion 110 interlocks mutually with the outer locking part 100 of filter flask lid and pays.
Filtering element (cartridge) 2, include the filtering element (cartridge) lid 20 being arranged at collection bottle 11 inside, filtering element (cartridge) pipe 21, filter material 22 and buoyancy aid 23, described filtering element (cartridge) lid 20 outer installment has filtering element (cartridge) cover lock to pay portion 200, described filtering element (cartridge) cover lock is paid portion 200 and locking part 101 in filter flask lid and is interlocked mutually and pay, and described filtering element (cartridge) cover lock is paid portion 200 and is provided with closely sealed assembly 3, and described filtering element (cartridge) lid 20 inside is provided with filtering element (cartridge) lid locking part 201 and the gas channel 202 being communicated with described filter flask lid 10 inside, and described gas channel 202 mouthfuls is provided with closely sealed assembly 3, the tube wall of described filtering element (cartridge) pipe 21 is hollow out form, described filtering element (cartridge) pipe 21 one end is provided with filtering element (cartridge) Guan Suofu portion 210, described filtering element (cartridge) Guan Suofu portion 210 and filtering element (cartridge) lid locking part 201 interlock mutually pays, and described filtering element (cartridge) pipe 21 the other end is provided with grip part 211, it is outside that described filter material 22 is set in described filtering element (cartridge) pipe 21, and described filter material 22 is upper, lower end is provided with closely sealed assembly 3, it is inner that described buoyancy aid 23 is installed in described filtering element (cartridge) pipe 21.
Please refer to Fig. 2, Fig. 3 and Fig. 4, and Fig. 1 is consulted in cooperation; As seen from the figure, when the utility model is installed in and vacuum pump 4 is implemented, user is under common service condition, filtrating equipment only understands suction gas, and gas first enters in collection bottle 11 from air input part 102, then dust in gas and impurity can be filtered out by filter material 22 by filter material 22, the pure and fresh gas filtered enters in filtering element (cartridge) pipe 21 from the hollow out tube wall of filtering element (cartridge) pipe 21, following gas just passes through gas channel 202 along the pipeline of filtering element (cartridge) pipe 21, finally just enters vacuum pump 4 towards described portion 103 of giving vent to anger and is discharged into outside.
From the above, sometimes in the operation of vacuum drawn, liquid can be mingled with in gas, directly enter vacuum pump 4 to prevent liquid and cause emulsion or the internal component formation damage by water to vacuum pump 4 with airtight oil mixing, extraction efficiency is significantly reduced, affect normal operation, even vacuum pump 4 fault.The utility model is provided with buoyancy aid 23 in described filtering element (cartridge) pipe 21 inside especially, when liquid volume at collection bottle 11 built up inside to when can flood lid filter material 22, described buoyancy aid 23 will because of the liquid buoyancy entering into filtering element (cartridge) pipe 21 inside, along the track of filtering element (cartridge) pipe 21 gradually toward top offset, in order to buoyancy aid 23 can be made stably toward top offset, be arranged on described filtering element (cartridge) cover lock and pay upper end, portion 200, described gas channel 202 mouthfuls and described filter material 22 upper, the closely sealed assembly 3 of lower end, barrier gas can enter into the air-flow that described filtering element (cartridge) pipe 21 inside forms disorder from the gap of each part bonding, buoyancy aid 23 is caused to rock, when toward top offset, gas channel described in misalignment 202 mouthfuls, and no matter buoyancy aid 23 is hollow or closed form, all equally can float smoothly, because, upper end, portion 200 is paid at described filtering element (cartridge) cover lock, described gas channel 202 mouthfuls and described filter material 22 upper, lower end is provided with closely sealed assembly 3, what gas meeting was smooth enters into described filtering element (cartridge) pipe 21 inside from filter material 22, and airflow direction is stablized, described buoyancy aid 23 can not be made to rock, and described buoyancy aid 23 one end is made into the form with cone angle, angle of taper is about 60 degree to 150 degree, buoyancy aid 23 finally can be made precisely to block gas channel 202, the pressure of now pressure vacuum gauge display will reduce, user just knows to be needed to clear up filtrating equipment.
Please refer to Fig. 5 A, Fig. 5 B and Fig. 5 C, and Fig. 1 is consulted in cooperation, as seen from the figure, during cleaning filtrating equipment, user will catch collection bottle 11, collection bottle 11 is screwed off separation from filter flask lid 10, outwell the liquid in described collection bottle 11 again, collection bottle 11 is cleaned up, next filtering element (cartridge) 2 to be dismantled, user grasped can hold portion 211, rotate grip part 211 and filtering element (cartridge) pipe 21 is screwed off separation from filtering element (cartridge) lid 20, if without hand, also lock can be taken to pay instrument and to insert containing groove 2110 bottom grip part 211, can more smoothly in the process of handling filtering element (cartridge) pipe 21, after pulling down, user can consider that filter material 22 is changed, change the quality that new filter material 22 ensures to filter, again the action of cleaning is done to filtering element (cartridge) pipe 21 and buoyancy aid 23, after having cleared up the utility model, first buoyancy aid 23 is put back to filtering element (cartridge) pipe 21 inner, be loaded on filter material 22, filtering element (cartridge) pipe 21 and filtering element (cartridge) lid 20 interlock by available hand or a lock pair instrument mutually to be paid, last collection bottle 11 and filter flask lid 10 interlockings mutually is again paid, just can continue to use.
To sum up, the utility model is when the operation of vacuum drawn, described filter material can filter out dust in gas and impurity, and in the gas extracted, except gas also can mix liquid, cause emulsion to prevent liquid and airtight oil mixing or damage by water is formed to the internal component of vacuum pump, affect vacuum pump normal operation, even directly fault, therefore, the utility model is provided with buoyancy aid in described filtering element (cartridge) pipe inside especially, as long as continue to carry out vacuum drawn, the liquid be drawn into can bit by bit be accumulated in collection bottle, when liquid volume at collection bottle built up inside to when can flood lid filter material, liquid can pass through filter material, filtering element (cartridge) pipe is entered into from the filtering element (cartridge) tube wall of hollow out, after described buoyancy aid touches liquid, very naturally will because of liquid buoyancy, along the track of filtering element (cartridge) pipe gradually toward top offset, and no matter buoyancy aid is hollow or closed form, equally can float smoothly, and described buoyancy aid one end is made into and has cone angle form, angle of taper is about 60 degree to 150 degree, buoyancy aid finally can be made to block gas channel mouth completely, the pressure of now pressure vacuum gauge display will reduce, user just knows in collection bottle and is full of liquid, need to clear up filtrating equipment.
The blocking solution filtrating equipment of the vacuum pump that the utility model provides conveniently can be locked and pay filtering element (cartridge) pipe, when user to dismantle filtering element (cartridge) do change cleaning time, user grasped can hold portion, rotate grip part and filtering element (cartridge) pipe is screwed off separation from filtering element (cartridge) lid, if without hand, also lock can be taken to pay instrument and to insert containing groove bottom grip part, can more smoothly in the process of handling filtering element (cartridge) pipe, after pulling down, user can consider filter material service condition, just can change further if filter material is dirty, change the quality that new filter material ensures to filter.
The blocking solution filtrating equipment of the vacuum pump that the utility model provides can make entering into filtering element (cartridge) pipe inside by filter material and forming steady air flow of gas smoothness, and buoyancy aid can not be caused to rock.Pay upper end, portion at filtering element (cartridge) cover lock in the utility model, the upper and lower end of described gas channel mouth and filter material can be provided with closely sealed assembly, gas can be made to be not easy to enter into filtering element (cartridge) pipe from the gap of each described part bonding inner, buoyancy aid can not be rocked because of the disorderly interference in air flow entered, what thus gas can be smooth enters into filtering element (cartridge) pipe inside by filter material, the invariant position of buoyancy aid can be kept, allow buoyancy aid when the inner past top offset of filtering element (cartridge) pipe, described gas channel mouth can be aimed at, can not produce gap allows liquid pass through, and makes filtrating equipment effectively can play effect.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (4)
1. a blocking solution filtrating equipment for vacuum pump, is characterized in that, includes filter flask and filtering element (cartridge):
Filter flask, include filter flask lid and collection bottle, locking part in the outer locking part of filter flask lid and filter flask lid is provided with in described filter flask lid, described filter flask lid two ends are provided with air input part and portion of giving vent to anger, described collection bottle is provided with collection bottle lock and pays portion, the described collection bottle lock portion that pays interlocks mutually with the outer locking part of filter flask lid and pays;
Filtering element (cartridge), include the filtering element (cartridge) lid being arranged at collection bottle inside, filtering element (cartridge) pipe, filter material and buoyancy aid, described filtering element (cartridge) lid outer installment has filtering element (cartridge) cover lock to pay portion, the described filtering element (cartridge) cover lock portion that pays interlocks mutually with locking part in filter flask lid and pays, and described filtering element (cartridge) lid inside is provided with filtering element (cartridge) lid locking part and the gas channel being communicated with filter closure inside, the tube wall of described filtering element (cartridge) pipe is hollow out form, described filtering element (cartridge) pipe one end is provided with filtering element (cartridge) Guan Suofu portion, described filtering element (cartridge) Guan Suofu portion and filtering element (cartridge) lid locking part interlock mutually pays, and the described filtering element (cartridge) pipe the other end is provided with grip part, it is outside that described filter material is set in described filtering element (cartridge) pipe, it is inner that described buoyancy aid is installed in described filtering element (cartridge) pipe.
2. the blocking solution filtrating equipment of vacuum pump according to claim 1, is characterized in that, described filtering element (cartridge) cover lock is paid upper end, portion, described gas channel mouth, the upper end of described filter material and the lower end of described filter material and arranged closely sealed assembly.
3. the blocking solution filtrating equipment of vacuum pump according to claim 1, is characterized in that, is provided with the containing groove of inserting for lock pair instrument bottom described grip part.
4. the blocking solution filtrating equipment of vacuum pump according to claim 1, is characterized in that, described buoyancy aid one end is cone angle form, and the angle of described cone angle is 60 degree to 150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439905.4U CN204082492U (en) | 2014-08-06 | 2014-08-06 | The blocking solution filtrating equipment of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439905.4U CN204082492U (en) | 2014-08-06 | 2014-08-06 | The blocking solution filtrating equipment of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082492U true CN204082492U (en) | 2015-01-07 |
Family
ID=52175218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439905.4U Active CN204082492U (en) | 2014-08-06 | 2014-08-06 | The blocking solution filtrating equipment of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082492U (en) |
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2014
- 2014-08-06 CN CN201420439905.4U patent/CN204082492U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |