CN215276187U - Small filter with single filter element - Google Patents
Small filter with single filter element Download PDFInfo
- Publication number
- CN215276187U CN215276187U CN202120189969.3U CN202120189969U CN215276187U CN 215276187 U CN215276187 U CN 215276187U CN 202120189969 U CN202120189969 U CN 202120189969U CN 215276187 U CN215276187 U CN 215276187U
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- filter
- filter core
- shell
- filter element
- fixing plate
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Abstract
The utility model relates to a filter technical field particularly relates to a small-size filter of single filter core. The utility model relates to a small-size filter of single filter core, including shell, intake pipe, outlet duct and filter core, the filter core include filter core body and filter core seat, the filter core seat the side with outlet duct fixed connection and inside intercommunication, the bottom of filter core body and filter core seat connect, the intake pipe, the equal fixed connection of outlet duct be in the shell on. The utility model discloses have good leakproofness and structural stability, the filter core is just easily changed to the filter effect is good, can be widely used for making equipment in the nitrogen system oxygen to improve the filter effect, improve production efficiency.
Description
Technical Field
The utility model relates to a filter technical field particularly relates to a small-size filter of single filter core.
Background
The small-size gas filter who uses at present has the filter effect poor, and the general fixed connection of filter core is in the bottom, and fixed effect is poor, the shortcoming of renew cartridge difficulty, if guaranteed to set up the filter of easy-opening then will have the poor problem of leakproofness simultaneously, consequently need one kind at present to have good leakproofness, the filter effect is good and be liable to renew cartridge's single filter core small-size filter.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the single-filter-element small filter has good sealing performance and structural stability, good filtering effect and easy replacement of filter elements. The utility model adopts the following technical scheme.
The utility model provides a small-size filter of single filter core, includes the shell, the intake pipe, outlet duct and filter core, the filter core include filter core body and filter core seat, the filter core seat the side with outlet duct fixed connection and inside intercommunication, the bottom of filter core body and filter core seat connect, intake pipe, the equal fixed connection of outlet duct be in the shell on.
The utility model adopts the above structure, in filtering gas, gas flows in from the intake pipe, then passes through the filter core under the pressure effect, in the filter core seat was advanced to the recoil, then discharges from the outlet duct, accomplishes the filtration, and the utility model discloses not fix the filter core seat on the shell, but through fixing it on the outlet duct, again with outlet duct and shell welded mode, can cushion through the outlet duct in the shell vibrations, improve structural stability, and make gas from the extroversion internal filtration through atmospheric pressure, most impurity is located the outside of filter core like this, can break away from the filter core under the action of gravity, drops, has prolonged the life of filter core to the filter effect of filter core has been guaranteed.
Preferably, the shell comprises a shell body and a shell end socket, a first fixing plate is arranged on the shell body, a second fixing plate is arranged on the shell end socket, and the first fixing plate and the second fixing plate are fixed through screws.
The utility model adopts the above structure, the dismantlement of the shell head of being convenient for on the one hand, the change of the filter core of being convenient for.
Preferably, the top of the filter element seat is provided with a filter element seat cover, the center of the filter element seat cover is provided with a fixing hole, the top of the filter element body is provided with a filter element screw rod, and the filter element screw rod is connected in the fixing hole through threads.
The utility model discloses a filter core screw rod is fixed the filter core at the filter core seat cover, the utility model discloses at the in-process of making, weld with the outlet duct welding again after earlier filter core seat and filter core seat cover, the staff's of being convenient for manufacturing has improved the fixed stability of filter core simultaneously.
Preferably, the bottom of the shell end enclosure is provided with a sewage draining outlet.
In the use, most impurity is located the outside of filter core, can break away from the filter core under the action of gravity, drops, and the impurity that drops then discharges through the drain, prevents that it from influencing the filter effect.
Preferably, a sealing sheet is arranged between the first fixing plate and the second fixing plate.
The utility model adopts the above structure further improve the utility model discloses a leakproofness prevents that gas from overflowing between first fixed plate and the second fixed plate.
Preferably, the housing further comprises a housing top, and the housing top is fixedly connected with the housing body.
The utility model discloses a this structure, the staff of being convenient for directly carries out welding operation in the filter, then direct shell top welding can, improved production efficiency.
The beneficial effects of the utility model reside in that: 1. the utility model has good sealing performance and structural stability; 2. the utility model has the advantages of the filter effect is good, 3 the utility model discloses easily renew cartridge, 4 the utility model discloses an easy to produce, it is with low costs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the following embodiments.
Example 1.
The utility model provides a small-size filter of single filter core, includes shell 1, intake pipe 2, outlet duct 3 and filter core 4, and filter core 4 includes filter core body 41 and filter core seat 42, and filter core seat 42's side and 3 fixed connection of outlet duct and inside intercommunication, the bottom of filter core body 41 and filter core seat 42 is connected, intake pipe 2, the equal fixed connection of outlet duct 3 on shell 1. The shell 1 comprises a shell body 11 and a shell head 12, wherein a first fixing plate 13 is arranged on the shell body 11, a second fixing plate 14 is arranged on the shell head 12, and the first fixing plate and the second fixing plate 14 are fixed through screws. The top of filter core seat 42 is equipped with filter core seat lid 43, and the center of filter core seat lid 43 is equipped with the fixed orifices, and the top of filter core body 41 is equipped with filter core screw rod 411, and filter core screw rod 411 passes through threaded connection in the fixed orifices. The bottom of the shell end enclosure 12 is provided with a sewage outlet 5. A sealing sheet 6 is arranged between the first fixing plate 13 and the second fixing plate 14. The housing 1 further comprises a housing top 15, the housing top 15 being fixedly connected to the housing body 11.
The utility model adopts the above structure, in filtering gas, gas flows in from intake pipe 2, then under the pressure effect through filter core 4, in the filter core seat 42 was advanced to the recoil, then discharged from outlet duct 3, the completion was filtered, and the utility model discloses do not fix filter core seat 42 on shell 1, but through fixing it on outlet duct 3, again with outlet duct 3 and shell 1 welded mode, can cushion through outlet duct 3 in shell 1 vibrations, improve structural stability, and make gas filter from the extroversion-in through atmospheric pressure, most impurity is located the outside of filter core 4 like this, can break away from filter core 4 under the action of gravity, drops, discharges through drain 5, has prolonged the life of filter core 4.
Claims (6)
1. The utility model provides a small-size filter of single filter core, includes the shell, the intake pipe, outlet duct and filter core, its characterized in that: the filter element comprises a filter element body and a filter element seat, the side surface of the filter element seat is fixedly connected with the air outlet pipe and communicated with the inside of the filter element seat, the bottom of the filter element body is connected with the bottom of the filter element seat, and the air inlet pipe and the air outlet pipe are fixedly connected on the shell.
2. A single cartridge compact filter according to claim 1 wherein: the shell comprises a shell body and a shell head, wherein a first fixing plate is arranged on the shell body, a second fixing plate is arranged on the shell head, and the first fixing plate and the second fixing plate are fixed through screws.
3. A single cartridge compact filter according to claim 2 wherein: the filter element seat is characterized in that a filter element seat cover is arranged at the top of the filter element seat, a fixing hole is formed in the center of the filter element seat cover, a filter element screw rod is arranged at the top of the filter element body, and the filter element screw rod is connected in the fixing hole through threads.
4. A single cartridge compact filter according to claim 3 wherein: and a sewage draining outlet is formed in the bottom of the shell end enclosure.
5. A single cartridge minifilter as defined in claim 4 wherein: and a sealing sheet is arranged between the first fixing plate and the second fixing plate.
6. A single cartridge minifilter as defined in claim 5 wherein: the shell also comprises a shell top, and the shell top is fixedly connected with the shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189969.3U CN215276187U (en) | 2021-01-22 | 2021-01-22 | Small filter with single filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189969.3U CN215276187U (en) | 2021-01-22 | 2021-01-22 | Small filter with single filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276187U true CN215276187U (en) | 2021-12-24 |
Family
ID=79530133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189969.3U Active CN215276187U (en) | 2021-01-22 | 2021-01-22 | Small filter with single filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215276187U (en) |
-
2021
- 2021-01-22 CN CN202120189969.3U patent/CN215276187U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |