CN214634286U - Spray filter - Google Patents
Spray filter Download PDFInfo
- Publication number
- CN214634286U CN214634286U CN202120646466.4U CN202120646466U CN214634286U CN 214634286 U CN214634286 U CN 214634286U CN 202120646466 U CN202120646466 U CN 202120646466U CN 214634286 U CN214634286 U CN 214634286U
- Authority
- CN
- China
- Prior art keywords
- wall
- casing
- filter
- filter element
- element body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000001914 filtration Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 230000007105 physical stamina Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000009298 carbon filtering Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a spray filter, including last casing and lower casing, it has the cavity all to open with the internal portion of inferior valve to go up the casing, and the inside grafting of cavity has the filter core body, it has the otic placode to go up homogeneous integrated into one piece on casing and the lower casing both sides outer wall, and the welding has the outlet pipe on the outer wall of casing one side down, the outside threaded connection of outlet pipe has the check valve, and the welding has the inlet tube on the outer wall of outlet pipe opposite side, and the inlet tube runs through to the internal portion of inferior valve, the inside grafting of filter core body has first particle filter layer, active carbon filter layer and second particle filter layer, and the active carbon filter layer is located between first particle filter layer and the second particle filter layer. The utility model discloses a last casing and the lower casing that set up, go up casing and lower casing physical stamina enough and unpack apart through fixing bolt when using, and then can be when using convenient staff to the change of filter core body, reduce the time that the staff renew cartridge consumed, improve the replacement efficiency.
Description
Technical Field
The utility model relates to a spray filter technical field especially relates to a spray filter.
Background
The spraying is artificial fog. In brief, the high-pressure system sprays liquid as extremely fine water particles, and the small artificial fog particles can drift and suspend in the air for a long time, so that the peculiar white fog is formed, the effect is like natural fog, the water for spraying is sprayed, the water for spraying cannot have too much impurities, and the filtering of the water for spraying is important.
When the existing filter for spraying is used, the filter is not convenient to disassemble by workers, when the filter element needs to be replaced, the workers need to disassemble the whole filter, and therefore the working efficiency of the workers in replacing the filter element is reduced. Therefore, there is a need to design a spray filter to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that the spraying effect is reduced easily due to the backflow when the filter element is replaced inconveniently and the spraying is carried out, and providing a spraying filter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spray filter, includes casing and lower casing, it has the cavity all to open with the internal portion of inferior valve to go up the casing, and the inside grafting of cavity has filter core body, it has the otic placode to go up the homogeneous integrated into one piece on casing and the casing both sides outer wall down, and the welding has the outlet pipe on the outer wall of casing one side down, the outside threaded connection of outlet pipe has the check valve, and the welding has the inlet tube on the outer wall of outlet pipe opposite side, and the inlet tube runs through to the internal portion of inferior valve, filter core body internal weld has two baffles, the inside grafting of filter core body has first particle filter layer, active carbon filter layer and second particle filter layer, and the active carbon filter layer is located between first particle filter layer and the second particle filter layer.
The key concept of the technical scheme is as follows: through the last casing and the lower casing that set up, go up casing and lower casing and can unpack apart through fixing bolt when using, and then can be when using convenient staff to the change of filter core body, reduce the time that the staff renew cartridge consumed, improve the change efficiency.
Furthermore, two clamping grooves are formed in the inner wall of one side of the lower shell, two clamping blocks are welded to the outer wall of one side of the filter element body, and the clamping blocks are inserted into the clamping grooves.
Furthermore, threaded holes are formed in the outer walls of the tops of the lug plates on the outer walls of the two sides of the lower shell, and fixing holes are formed in the outer walls of the tops of the lug plates on the outer walls of the two sides of the upper shell.
Furthermore, a fixing bolt is inserted into the outer wall of the top of the lug plate, and the fixing bolt is in threaded connection with the inside of the threaded hole.
Furthermore, it has two alignment grooves to open on the outer wall of lower casing top, it has two alignment rods to weld on the outer wall of upper casing bottom, and the alignment rod is pegged graft in the inside in alignment groove.
Furthermore, all open the through-hole on the outer wall of filter core body both ends, and the through-hole all runs through to inside the filter core body.
Furthermore, a sealing gasket is bonded on the outer wall of the bottom of the upper shell and is positioned between the outer wall of the opposite side of the upper shell and the outer wall of the opposite side of the lower shell.
The utility model has the advantages that:
1. through the last casing and the lower casing that set up, go up casing and lower casing and can unpack apart through fixing bolt when using, and then can be when using convenient staff to the change of filter core body, reduce the time that the staff renew cartridge consumed, improve the change efficiency.
2. Through the counterpoint groove and the counterpoint pole that set up, counterpoint groove and counterpoint pole can be when using convenient staff to the counterpoint work of last casing and lower casing, can improve staff work efficiency.
3. Through the baffle that sets up, the baffle can prolong water in the inside walking route of filter core, and then can be when using, increasees the area of contact between water and the filter core to can improve the filter effect to water.
4. Through the check valve that sets up, the check valve can prevent the water refluence when staff's pressurization spraying, and then can prevent that the effect of spraying from receiving the influence when using, and then can improve the smoothness degree of spraying process.
Drawings
Fig. 1 is a schematic structural diagram of a spray filter according to the present invention;
fig. 2 is a schematic structural view of a lower housing and a filter element body of a spray filter according to the present invention;
fig. 3 is a schematic structural diagram of an upper housing of a spray filter according to the present invention;
fig. 4 is a sectional view of a filter element body of a spray filter according to the present invention.
In the figure: the filter comprises an upper shell 1, a sealing gasket 2, a lower shell 3, a water outlet pipe 4, a check valve 5, a water inlet pipe 6, a fixing bolt 7, a cavity 8, a clamping groove 9, a filter element body 10, a through hole 11, a clamping block 12, a threaded hole 13, a fixing hole 14, an ear plate 15, a registration groove 16, a registration rod 17, a baffle 18, a first particle filtering layer 19, an activated carbon filtering layer 20 and a second particle filtering layer 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a spray filter comprises an upper housing 1 and a lower housing 3, wherein cavities 8 are formed in the upper housing 1 and the lower housing 3, the cavities 8 are used for installing a filter element housing 10, a filter element body 10 is inserted in the cavity 8, ear plates 15 are integrally formed on the outer walls of the two sides of the upper shell 1 and the lower shell 3, a water outlet pipe 4 is welded on the outer wall of one side of the lower shell 3, a check valve 5 is connected with the outer part of the water outlet pipe 4 through screw threads, and the outer wall of the other side of the water outlet pipe 4 is welded with a water inlet pipe 6, the water inlet pipe 6 is used for water inlet, the water inlet pipe 6 penetrates into the lower shell 3, two baffle plates 18 are welded inside the filter element body 10, the baffle plates 18 are used for increasing the stroke of water in the filter element shell 10, a first particle filtering layer 19, an activated carbon filtering layer 20 and a second particle filtering layer 21 are inserted into the filter element body 10, and the activated carbon filtration layer 20 is located between the first particle filtration layer 19 and the second particle filtration layer 20.
As can be seen from the above description, the present invention has the following advantages: through the last casing 1 and the casing 3 down that set up, go up casing 1 and casing 3 down and can be when using and unpack apart through fixing bolt 7, and then can be when using convenient and fast staff to filter core body 10's change, reduce the time that the staff renew cartridge consumed, improve change efficiency.
Further, it has two draw-in grooves 9 to open on the inner wall of lower casing 3 one side, and the welding has two fixture blocks 12 on the outer wall of filter element body 10 one side, and the fixture block 12 pegs graft in the inside of draw-in groove 9, and draw-in groove 9 and fixture block 12 are used for fixing filter element body 10.
Furthermore, threaded holes 13 are formed in the outer walls of the tops of the lug plates 15 on the outer walls of the two sides of the lower shell 3, fixing holes 14 are formed in the outer walls of the tops of the lug plates 15 on the outer walls of the two sides of the upper shell 1, and the fixing holes 14 and the threaded holes 13 are used for fixing the upper shell 1 and the lower shell 3.
Furthermore, a fixing bolt 7 is inserted into the outer wall of the top of the ear plate 15, and the fixing bolt 7 is in threaded connection with the inside of the threaded hole 13.
Further, it has two alignment grooves 16 to open on the outer wall of lower casing 3 top, goes up the welding on the outer wall of 1 bottom of casing and has two alignment rods 17, and pegs graft in alignment groove 16's inside to alignment rods 17, and alignment groove 16 and alignment rods 17 are used for making things convenient for the staff to the installation of casing 1 and lower casing 3.
Further, through holes 11 are formed in the outer walls of the two ends of the filter element body 10, the through holes 11 penetrate through the filter element body 10, and the through holes 11 are used for facilitating water circulation.
Furthermore, a sealing gasket 2 is bonded on the outer wall of the bottom of the upper shell 1, and the sealing gasket 2 is positioned between the outer walls of the upper shell 1 and the lower shell 3 at the opposite side.
By adopting the alignment grooves 16 and the alignment rods 17, the alignment grooves 16 and the alignment rods 17 can facilitate alignment work of workers on the upper shell 1 and the lower shell 3 when in use, and the working efficiency of the workers can be improved; the baffle 18 is arranged, the baffle 18 can prolong the traveling path of water in the filter element, and further the contact area between the water and the filter element can be enlarged when the filter is used, so that the filtering effect on the water can be improved; the check valve 5 that sets up, check valve 5 can prevent the water refluence when staff's pressurization spraying, and then can prevent that the effect of spraying from receiving the influence when using, and then can improve the smoothness degree of spraying process.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A spray filter comprises an upper shell 1 and a lower shell 3, wherein cavities 8 are respectively arranged in the upper shell 1 and the lower shell 3, the cavities 8 are used for installing a filter element shell 10, a filter element body 10 is inserted in the cavity 8, ear plates 15 are integrally formed on the outer walls of the two sides of the upper shell 1 and the lower shell 3, a water outlet pipe 4 is welded on the outer wall of one side of the lower shell 3, a check valve 5 is connected with the outer part of the water outlet pipe 4 through screw threads, and the outer wall of the other side of the water outlet pipe 4 is welded with a water inlet pipe 6, the water inlet pipe 6 is used for water inlet, the water inlet pipe 6 penetrates into the lower shell 3, two baffle plates 18 are welded inside the filter element body 10, the baffle plates 18 are used for increasing the stroke of water in the filter element shell 10, a first particle filtering layer 19, an activated carbon filtering layer 20 and a second particle filtering layer 21 are inserted into the filter element body 10, and the activated carbon filtration layer 20 is located between the first particle filtration layer 19 and the second particle filtration layer 20.
The inner wall of one side of the lower shell 3 is provided with two clamping grooves 9, the outer wall of one side of the filter element body 10 is welded with two clamping blocks 12, the clamping blocks 12 are inserted into the clamping grooves 9, and the clamping grooves 9 and the clamping blocks 12 are used for fixing the filter element body 10; ear plates 15 are welded on the outer walls of the two sides of the upper shell 1 and the lower shell 3 respectively, threaded holes 13 are formed in the outer walls of the tops of the ear plates 15 on the outer walls of the two sides of the lower shell 3, fixing holes 14 are formed in the outer walls of the tops of the ear plates 15 on the outer walls of the two sides of the upper shell 1, and the fixing holes 14 and the threaded holes 13 are used for fixing the upper shell 1 and the lower shell 3; the outer wall of the top of the lug plate 15 is inserted with a fixing bolt 7, and the fixing bolt 7 is in threaded connection with the inside of the threaded hole 13; two alignment grooves 16 are formed in the outer wall of the top of the lower shell 3, two alignment rods 17 are welded on the outer wall of the bottom of the upper shell 1, the alignment rods 17 are inserted into the alignment grooves 16, and the alignment grooves 16 and the alignment rods 17 are used for facilitating installation of workers on the upper shell 1 and the lower shell 3; through holes 11 are formed in the outer walls of the two ends of the filter element body 10, the through holes 11 penetrate through the interior of the filter element body 10, and the through holes 11 are used for facilitating water circulation; the outer wall of the bottom of the upper shell 1 is bonded with a sealing gasket 2, and the sealing gasket 2 is positioned between the outer walls of the upper shell 1 and the lower shell 3 at the opposite side.
The working principle is as follows: when in use, a worker connects the water inlet pipe 6 and the water outlet pipe 4 of the device with a water pipe for spraying; when the water filter is used, water enters the filter through the water inlet pipe 6, then enters the filter element body 10 through the through hole 11, when the water enters the filter element body, the contact area of the water with the first particle filtering layer, the activated carbon filtering layer 20 and the second particle filtering layer 21 is enlarged due to the blocking of the baffle 18, and the filtering effect of the filter element body 10 on impurities in the water can be further improved; then water is discharged to the water outlet pipe 4 through the through hole 11 on the outer wall of the other side of the filter element body 10, and the check valve 5 in threaded connection with the outer part of the water outlet pipe 4 can prevent water from flowing backwards; when the filter element body 10 is used for a period of time, a worker turns the fixing bolt 7, and when the fixing bolt 7 is taken down, the worker takes down the upper shell 1, removes the filter element shell 10, replaces the new filter element shell 10, and then installs the upper shell 1 on the top of the lower shell 3; in the installation process, the aligning rod 17 on the outer wall of the bottom of the upper shell 1 is inserted into the aligning groove 16 on the outer wall of the top of the lower shell 3, and therefore the aligning work of workers on the upper shell 1 and the lower shell 3 is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A spray filter comprises an upper shell (1) and a lower shell (3), and is characterized in that cavities (8) are formed in the upper shell (1) and the lower shell (3), a filter element body (10) is inserted in the cavities (8), lug plates (15) are integrally formed on the outer walls of the two sides of the upper shell (1) and the lower shell (3), a water outlet pipe (4) is welded on the outer wall of one side of the lower shell (3), a check valve (5) is connected to the outer portion of the water outlet pipe (4) in a threaded manner, a water inlet pipe (6) is welded on the outer wall of the other side of the water outlet pipe (4), the water inlet pipe (6) penetrates through the lower shell (3), two baffles (18) are welded in the filter element body (10), a first particle filter layer (19), an activated carbon filter layer (20) and a second particle filter layer (21) are inserted in the filter element body (10), and the activated carbon filtration layer (20) is located between the first particle filtration layer (19) and the second particle filtration layer (21).
2. The spray filter of claim 1, wherein the inner wall of one side of the lower shell (3) is provided with two clamping grooves (9), the outer wall of one side of the filter element body (10) is welded with two clamping blocks (12), and the clamping blocks (12) are inserted into the clamping grooves (9).
3. A spray filter according to claim 1, characterised in that the lugs (15) on the outer walls of the lower housing (3) are provided with threaded holes (13) in the outer walls at the top thereof, and the lugs (15) on the outer walls of the upper housing (1) are provided with fixing holes (14) in the outer walls at the top thereof.
4. A spray filter according to claim 3, characterised in that the fixing bolt (7) is inserted into the outer wall of the top of the ear plate (15), and the fixing bolt (7) is screwed into the threaded hole (13).
5. The spray filter of claim 1, wherein the outer wall of the top of the lower shell (3) is provided with two alignment grooves (16), the outer wall of the bottom of the upper shell (1) is welded with two alignment rods (17), and the alignment rods (17) are inserted into the alignment grooves (16).
6. A spray filter according to claim 1, wherein the outer walls of both ends of the filter element body (10) are provided with through holes (11), and the through holes (11) penetrate into the filter element body (10).
7. The spray filter of claim 1, characterized in that the outer wall of the bottom of the upper casing (1) is bonded with a gasket (2), and the gasket (2) is located between the outer walls of the upper casing (1) and the lower casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646466.4U CN214634286U (en) | 2021-03-31 | 2021-03-31 | Spray filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646466.4U CN214634286U (en) | 2021-03-31 | 2021-03-31 | Spray filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214634286U true CN214634286U (en) | 2021-11-09 |
Family
ID=78457359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120646466.4U Expired - Fee Related CN214634286U (en) | 2021-03-31 | 2021-03-31 | Spray filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214634286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789806A (en) * | 2022-11-16 | 2023-03-14 | 北京市第五建筑工程集团有限公司 | Multifunctional air supply ceiling system for hospital |
-
2021
- 2021-03-31 CN CN202120646466.4U patent/CN214634286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789806A (en) * | 2022-11-16 | 2023-03-14 | 北京市第五建筑工程集团有限公司 | Multifunctional air supply ceiling system for hospital |
| CN115789806B (en) * | 2022-11-16 | 2024-01-16 | 北京市第五建筑工程集团有限公司 | Multifunctional air supply ceiling system for hospital |
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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 |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |