CN115400491B - Water purification filter with extend and strain a structure - Google Patents
Water purification filter with extend and strain a structure Download PDFInfo
- Publication number
- CN115400491B CN115400491B CN202211354145.2A CN202211354145A CN115400491B CN 115400491 B CN115400491 B CN 115400491B CN 202211354145 A CN202211354145 A CN 202211354145A CN 115400491 B CN115400491 B CN 115400491B
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- Prior art keywords
- filter
- filter cartridge
- box body
- mounting
- mounting seat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 238000000746 purification Methods 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of water purifying equipment, in particular to a water purifying filter with an extending filter cartridge structure, which comprises a workbench, a filtering device and a filter plate device, wherein the filter plate device comprises a first box body, a second box body and a filter cartridge; the two first box bodies are arranged on the workbench and are respectively positioned at two ends of the filtering device; the second box body comprises an outer shell and an inner shell, the outer shell is fixedly connected with the inner shell, and the inner shell is connected with the first box body in a sliding manner; the second box body is positioned between the two first box bodies; the inner shell is provided with a mounting part for mounting the filter cylinder; the filter cartridge is provided with a plurality of filter cartridges which can be detachably arranged on the mounting part. This application has realized nimble filter equipment length of adjusting and has installed the function that the different section of thick bamboo of straining, reaches the effect that adapts to different use scenes, has improved the regulation portability to filtering accuracy, has solved traditional water purification filter and need dispose external pipeline's problem according to different use scenes when the installation.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to a water purification filter with an extended filter cartridge structure.
Background
The water purifying filter is an indispensable device on the medium conveying pipeline, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a level fixing valve or other equipment to eliminate impurities in the medium so as to protect the normal use of the valve and the equipment. The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The existing water purifier is generally used at home or in factories, but the use limit of the existing water purifier is not clear, the existing water purifier is usually installed in different environments according to the use requirement, but the installation and the disassembly of the existing water purifier are time-consuming and inconvenient.
For this reason, chinese patent CN213555781U discloses an utilize hydrologic cycle's multistage purification water purifier, when it needs fixed mounting and adjusts the mounting height, with mounting panel fixed mounting on the wall, the pull rod is pulled this moment, make two gag lever posts shift out the spacing hole, two gag lever posts are close to each other to remove simultaneously and make compression spring take place elastic deformation, reciprocate the water purifier this moment, when the water purifier removes suitable position, loosen the pull rod, under compression spring's elasticity drives, make two gag lever posts keep away from each other and remove and move into the spacing hole, the water purifier is fixed this moment, the installation is accomplished, setting through installation device and adjusting device, make the water purifier installation visual angle good, easy to assemble, height-adjustable, and convenient to use.
However, when the filter is installed, the adjusting range is limited, the water inlet and outlet pipeline ports cannot be conveniently connected under different use scenes, the number and the types of the filters are fixed and cannot be flexibly replaced, and when the filter is installed, a specific installation pipeline still needs to be arranged according to the installation environment, so that the filter is inconvenient.
Disclosure of Invention
To above-mentioned problem, provide a water purification filter with extend and strain a section of thick bamboo structure, solved traditional water purification filter when the installation and need prepare external pipeline, the higher problem of length requirement to the installation pipeline according to different use scenes through first box body, second box body, installation department and strain a section of thick bamboo.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a water purification filter with an extension filter cartridge structure comprises a workbench and a filter device, wherein the filter device comprises a first box body, a second box body and a filter cartridge; the two first box bodies are arranged on the workbench and are respectively positioned at two ends of the filtering device; the second box body comprises an outer shell and an inner shell, the outer shell is fixedly connected with the inner shell, and the inner shell is connected with the first box body in a sliding manner; the second box body is positioned between the two first box bodies; the inner shell is provided with a mounting part for mounting the filter cylinder; the filter cartridge is provided with a plurality of filter cartridges which can be detachably arranged on the mounting part.
Preferably, the mounting part comprises a mounting frame, a support ring, a first mounting seat and a connecting pipe; the mounting frame is fixedly arranged on the inner shell; the support ring is fixedly arranged on the mounting rack; the first mounting seat is fixedly mounted inside the inner shell and fixedly connected with the mounting frame; the both ends of connecting pipe respectively with mounting bracket and first mount pad fixed connection.
Preferably, the control device also comprises a butterfly valve and a control assembly; the butterfly valve is rotatably arranged on the first mounting seat; the control assembly is fixedly installed on the installation frame and is in transmission fit with the butterfly valve.
Preferably, the first fixing assembly comprises a second mounting seat; the second mounting seat is fixedly mounted at the bottom of the filter cylinder, and external threads are formed in the second mounting seat; the mounting rack is provided with a matching groove matched with the second mounting seat, and the matching groove is internally provided with an internal thread matched with the second mounting seat.
Preferably, the control assembly comprises a slide block and a connecting rod; the butterfly valve is provided with a first mounting groove; the sliding block is arranged in the first mounting groove in a sliding manner; one end of the connecting rod is fixedly connected with the support ring, and the other end of the connecting rod is hinged with the sliding block.
Preferably, the water purification filter further comprises a connecting device, and the connecting device comprises a guide assembly; the guide assembly comprises a fixed rod and a limiting block; the first box body is provided with a slide rail; the fixed rod is fixedly arranged on the outer shell and is in sliding fit with the sliding rail; the dead lever is equipped with first end and second end, stopper fixed mounting at the first end of dead lever.
Preferably, the connecting device further comprises a second fixing component, and the second fixing component comprises an arc-shaped clamping block, an elastic piece and a buckle; the fixed rod is provided with a second mounting groove; the arc-shaped clamping block is slidably arranged in the second mounting groove; two ends of the elastic piece are respectively fixedly connected with the fixed rod and the arc-shaped clamping block; the buckle is fixedly installed on the first box body.
Preferably, the first fixing assembly further comprises a connecting rod and a closing plate; the two ends of the connecting rod are respectively fixedly connected with the support ring and the closing plate.
Preferably, the water purification filter further comprises a water supply device, wherein the water supply device comprises a pump set, a water supply pipe and a water outlet pipe; the pump set is fixedly arranged on the workbench; two ends of the water supply pipe are respectively fixedly connected with the interface on one of the first box bodies and the output end of the pump set; one end of the water outlet pipe is fixedly connected with the interface on the other first box body.
Preferably, the control device further comprises a one-way valve, the one-way valve is fixedly mounted on the first mounting seat, and the one-way valve is fixedly connected with the connecting pipe.
Compared with the prior art, the beneficial effect of this application is:
1. this application has realized nimble filter equipment length of adjusting and has installed the function that the difference was strained through first box body, second box body, installation department and strain a section of thick bamboo, reaches the effect that adapts to different use scenes, has improved the portability of adjusting filtering accuracy, has solved traditional water purification filter and need dispose external pipeline's problem according to different use scenes when the installation.
2. This application is through controlling means self-closing butterfly valve's when installation is strained the purpose.
3. This application has realized the function of the circulation of the first mount pad department rivers of control through butterfly valve and control assembly, reaches the effect that a nimble control section of thick bamboo was opened and close.
Drawings
Fig. 1 is a perspective view of a water purification filter having an extended cartridge structure;
fig. 2 is a front view of a water purification filter having an extended cartridge structure;
fig. 3 is a perspective view illustrating a filtering device in a water purifying filter having an extended cartridge structure;
fig. 4 is a perspective view of a first cartridge body of a water purification filter having an extended cartridge structure;
fig. 5 is a perspective view of a second cartridge in the water purifying filter having an extended cartridge structure;
FIG. 6 is a perspective view of a mounting portion of a water purification filter having an extended cartridge structure when a butterfly valve is closed;
FIG. 7 is an enlarged partial schematic view at A of FIG. 6;
FIG. 8 is an exploded perspective view of a mounting portion of a water purification filter having an extended cartridge structure;
fig. 9 is an exploded perspective view of a second cartridge of the water purifying filter having an extended cartridge structure;
FIG. 10 is an enlarged partial schematic view at B of FIG. 9;
FIG. 11 is a perspective view of a mounting portion of a water purification filter having an extended cartridge structure when a butterfly valve is opened;
fig. 12 is a perspective view illustrating a filter unit in a water purification filter having an extended cartridge structure during an extension process;
fig. 13 is a partially enlarged schematic view at C in fig. 12.
The reference numbers in the figures are:
1-a workbench;
2-a filtration device;
21-a first box; 212-an interface;
22-a second container; 221-an outer shell; 222-an inner housing;
23-a mounting portion; 231-a mounting frame; 232-support ring; 233-a first mount; 234-connecting tube;
24-a filter cartridge;
25-a first fixation assembly; 251-a second mount; 252-mating grooves; 253-connecting rods; 254-a closure plate;
3-a connecting means;
31-a guide assembly; 311-a slide rail; 312-a fixing bar; 313-a limiting block;
32-a second securing component; 321-a second mounting groove; 322-arc fixture block; 323-an elastic member; 324-snap;
4-a control device;
41-butterfly valve;
42-a control component; 421-a first mounting groove; 422-a slide block; 423-connecting rod;
43-a one-way valve;
5-a water supply device;
51-a pump set;
52-water supply pipe;
and 53-water outlet pipe.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1-13: a water purification filter with an extended filter cartridge structure comprises a workbench 1, and further comprises a filter device 2, wherein the filter device 2 comprises a first box body 21, a second box body 22 and a filter cartridge 24; two first box bodies 21 are arranged, the first box bodies 21 are arranged on the workbench 1, and the two first box bodies 21 are respectively positioned at two ends of the filtering device 2; the second box 22 comprises an outer shell 221 and an inner shell 222, wherein the outer shell 221 is fixedly connected with the inner shell 222, and the inner shell 222 is connected with the first box 21 in a sliding manner; the second box 22 is positioned between the two first boxes 21; the inner shell 222 is provided with a mounting part 23 for mounting the filter cartridge 24; the filter cartridge 24 is provided in plural, and the filter cartridge 24 is detachably mounted on the mounting portion 23.
According to the water purification filter, the length of the filter device 2 can be flexibly adjusted and different filter cartridges 24 can be installed through the first box body 21, the second box body 22, the installation part 23 and the filter cartridges 24, so that the effect of adapting to different use scenes is achieved, the adjustment portability of the filter precision is effectively improved, and the problem that an external pipeline needs to be prepared according to different use scenes when a traditional water purification filter is installed is solved; an operator connects the interface 212 on the first box body 21 at the left end of the filtering device 2 with an upper water source, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, then enters the filter cartridge 24 through the second box body 22, the filtered water flows out from the interface 212 on the first box body 21 at the right side through the filtering of the filter cartridge 24, the total length of the filtering device 2 is adjusted by sliding the second box body 22, so that the two interfaces 212 on the two first box bodies 21 of the filtering device 2 can be conveniently connected with pipelines, different filtering precisions can be realized by replacing different filter cartridges 24, and the filter cartridge is suitable for different use scenes.
Referring to fig. 1, 3, 5 and 6: the mounting part 23 includes a mounting bracket 231, a support ring 232, a first mounting seat 233, and a connection pipe 234; the mounting frame 231 is fixedly installed on the inner housing 222; the support ring 232 is fixedly arranged on the mounting frame 231; the first mounting seat 233 is fixedly mounted inside the inner housing 222, and the first mounting seat 233 is fixedly connected with the mounting frame 231; the connecting pipe 234 is fixedly connected at both ends thereof to the mounting frame 231 and the first mounting seat 233, respectively.
The present application realizes the function of guiding water flow through the mounting frame 231, the support ring 232, the first mounting seat 233 and the connection pipe 234; after the operator connects the two ports 212 of the first container 21 to the pipes, the water flows in from the port 212 of the first container 21 on the left side, then flows into the filter cartridge 24 through the support ring 232 of the mounting frame 231 on the inner housing 222 by being blocked by the first mounting seat 233, then flows into the next second container 22 from the connecting pipe 234 by filtering of the filter cartridge 24, and completes one filtering, and after the filtering is completed, the water flows out from the port 212 of the first container 21 on the right side.
Referring to fig. 1, 3, 5 and 6: the control device 4 is further included, and the control device 4 comprises a butterfly valve 41 and a control assembly 42; the butterfly valve 41 is rotatably mounted on the first mounting seat 233; the control assembly 42 is fixedly mounted on the mounting frame 231, and the control assembly 42 is in driving fit with the butterfly valve 41.
The function of water flow circulation at the first mounting seat 233 is realized through the butterfly valve 41 and the control component 42, and the effect of flexibly controlling the opening and closing of the filter cylinder 24 is achieved; in some usage scenarios, an operator needs to filter different water sources, and therefore needs to filter media synchronously, the operator connects the port 212 on the first box 21 at the left end of the filtering device 2 to a water source, and then the water source enters the inner shell 222 of the second box 22 through the first box 21, and then enters the filter cartridge 24 through the second box 22, filtered water flows out from the port 212 on the first box 21 at the right end through the filtering cartridge 24, the total length of the filtering device 2 is adjusted by sliding the second box 22, so that the two ports 212 on the two first boxes 21 of the filtering device 2 can be connected with a pipeline conveniently, the operator can install different filter cartridges 24 on the plurality of installation parts 23, and when different filter cartridges 24 need to be replaced, the operator opens the butterfly valve 41 at the position of the useless filter cartridge 24 through the control component 42, so that water flows through the first installation seat 233 directly without passing through the filter cartridge 24; at the same time, the butterfly valve 41 at the filter cartridge 24 to be used is closed, so that the water flows into the filter cartridge 24 through the support ring 232 of the mounting frame 231 on the inner casing 222, and then flows into the next second box 22 from the connecting pipe 234 through the filtration of the filter cartridge 24.
Referring to fig. 1, 3, 5, 6 and 8: the first fixing assembly 25 includes a second mount 251; the second mounting seat 251 is fixedly mounted at the bottom of the filter cylinder 24, and the second mounting seat 251 is provided with an external thread; the mounting frame 231 is provided with a matching groove 252 matched with the second mounting seat 251, and the matching groove 252 is internally provided with an internal thread matched with the second mounting seat 251.
The present application implements the function of quickly removing and installing the filter cartridge 24 through the second mounting seat 251 and the mating groove 252; an operator connects the interface 212 on the first box body 21 at the left end of the filtering device 2 with a water source, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, and then enters the filter cartridge 24 through the second box body 22, filtered water flows out from the interface 212 on the first box body 21 at the right side through the filtering of the filter cartridge 24, the total length of the filtering device 2 is adjusted by sliding the second box body 22, so that two interfaces 212 on the two first box bodies 21 of the filtering device 2 can be conveniently connected with a pipeline, different filtering precisions can be realized by replacing different filter cartridges 24, when the filter cartridge 24 is replaced, the operator only needs to rotate the filter cartridge 24, the filter cartridge 24 drives the second mounting seat 251 to rotate, the second mounting seat 251 is separated from the mounting frame 231 through the threaded fit of the second mounting seat 251 and the mounting frame 231, so as to detach the filter cartridge 24, then the operator takes out a new filter cartridge 24, rotates the filter cartridge 24 again, so that the second mounting seat 251 is fastened with the mounting frame 231 by threads, and is fixedly mounted on the mounting frame 231, thereby adapting to different use scenes.
Referring to fig. 1, 3, 5, 6 and 8: control assembly 42 includes a slider 422 and a link 423; the butterfly valve 41 is provided with a first mounting groove 421; the sliding block 422 is slidably mounted in the first mounting groove 421; one end of the connecting rod 423 is fixedly connected with the supporting ring 232, and the other end of the connecting rod 423 is hinged with the sliding block 422.
According to the automatic control device, the function of automatically controlling the butterfly valve 41 to be opened according to the disassembly and assembly of the filter cylinder 24 is realized through the sliding block 422 and the connecting rod 423, and the effect of automatically closing the butterfly valve 41 when the filter cylinder 24 is installed is achieved; an operator connects the interface 212 on the first box body 21 at the left end of the filtering device 2 with a water source, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, and then enters the filter cartridge 24 through the second box body 22, filtered water flows out from the interface 212 on the first box body 21 at the right side through the filtering of the filter cartridge 24, the total length of the filtering device 2 is adjusted by sliding the second box body 22, so that two interfaces 212 on the two first box bodies 21 of the filtering device 2 can be conveniently connected with a pipeline, and different filtering precisions can be realized by replacing different filter cartridges 24, when the filter cartridge 24 is replaced, the operator only needs to rotate the filter cartridge 24, the filter cartridge 24 drives the second mounting seat 251 to rotate, the second mounting seat 251 is separated from the mounting frame 231 through the threaded fit of the second mounting seat 251 and the mounting frame 231, so as to detach the filter cartridge 24, the filter cartridge 24 impacts the butterfly valve 41 when detaching, so that the butterfly valve 41 rotates, the connecting rod 423 and drives the supporting ring 232 to move upwards, and after the butterfly valve 41 is opened, water flows to the next second box body 22 directly; then, the operator takes out a new filter cartridge 24, rotates the filter cartridge 24 again, and fastens the second mounting seat 251 and the mounting frame 231 by screw threads, and fixedly mounts the filter cartridge to the mounting frame 231, while the second mounting seat 251 is mounted, the support ring 232 presses down, the support ring 232 drives the link 423 to move downwards, the link 423 drives the slider 422 to slide downwards, so that the butterfly valve 41 is driven to close, and water flows from the filter cartridge 24 for filtration.
Referring to fig. 1, 3, 4 and 5: the water purification filter further comprises a connecting device 3, and the connecting device 3 comprises a guide component 31; the guide assembly 31 comprises a fixed rod 312 and a limit block 313; the first box body 21 is provided with a slide rail 311; the fixing rod 312 is fixedly installed on the outer shell 221, and the fixing rod 312 is in sliding fit with the sliding rail 311; the fixing rod 312 has a first end and a second end, and the stopper 313 is fixedly mounted on the first end of the fixing rod 312.
The sliding rail 311, the fixing rod 312, the limiting block 313 and the second fixing component 32 realize the function of stabilizing the sliding path of the second box body 22, and the effect of improving the structural strength of the first box body 21 and the second box body 22 is achieved; the connection strength between the upper slide rail 311 of the first box body 21 and the fixed rod 3 of the second box body 22 is further improved through the sliding fit of the upper slide rail 311 of the first box body; the fixing rod 312 is inserted into the guide rail 311 of the first box body 21 through the second end portion, the first end portion of the fixing rod 312 is fixedly connected with the outer shell 221, an operator connects the interface 212 on the first box body 21 at the left end of the filtering device 2 to a water source, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, and then enters the filter cartridge 24 through the second box body 22, the filtered water flows out from the interface 212 on the first box body 21 at the right side through the filtering of the filter cartridge 24, the total length of the filtering device 2 is adjusted by sliding the second box body 22, so that two interfaces 212 on the two first box bodies 21 of the filtering device 2 can be conveniently connected with each other, the problems that the joint of the first box body 21 and the second box body 22 is exposed due to sliding dislocation are avoided, and the working stability of the water purifying filter is further improved.
Referring to fig. 1, 3, 4, 5, 9 and 10: the connecting device 3 further comprises a second fixing component 32, wherein the second fixing component 32 comprises an arc-shaped fixture block 322, an elastic element 323 and a buckle 324; the fixing rod 312 is provided with a second mounting groove 321; the arc-shaped fixture block 322 is slidably mounted in the second mounting groove 321; two ends of the elastic element 323 are respectively fixedly connected with the fixed rod 312 and the arc-shaped fixture block 322; the buckle 324 is fixedly mounted on the first box 21.
The function of fixing the position of the second box body 22 is realized through the second mounting groove 321, the arc-shaped fixture block 322, the elastic element 323 and the buckle 324; after the length of the filtering device 2 is adjusted by an operator, the second box 22 is slid to allow the arc-shaped fixture block 322 to be clamped into the buckle 324 on the first box 21, so as to fix the relative position between the first box 21 and the second box 22, and since the filtering cartridge 24 is installed on the installation portion 23, when the filtering device 2 is slid by external force during use, the first box 21 and the filtering cartridge 24 collide to damage the filtering cartridge 24, and therefore, after the filtering cartridge 24 is installed, the operator fixes the second box 22 by the cooperation of the arc-shaped fixture block 322 and the buckle 324 to prevent the second box from sliding by himself.
Referring to fig. 1, 3, 5, 6 and 8: the first fixing assembly 25 further comprises a connecting rod 253 and a closing plate 254; the two ends of the connecting rod 253 are fixedly connected with the support ring 232 and the closing plate 254 respectively.
The function of automatically opening and closing the channel at the support ring 232 according to the sliding of the support ring 232 is realized through the connecting rod 253 and the closing plate 254; an operator connects the interface 212 on the first cartridge 21 at the left end of the filtering device 2 to a water source, and then the water source enters the inner casing 222 of the second cartridge 22 through the first cartridge 21, and then enters the filter cartridge 24 through the second cartridge 22, and the filtered water flows out from the interface 212 on the first cartridge 21 at the right end through the filtering of the filter cartridge 24, and the overall length of the filtering device 2 is adjusted by sliding the second cartridge 22, so that the two interfaces 212 on the two first cartridges 21 of the filtering device 2 can be conveniently connected with a pipeline, and different filtering precisions can be realized by replacing different filter cartridges 24, when the filter cartridge 24 is dismounted, the operator rotates the filter cartridge 24, the filter cartridge 24 drives the second mounting seat 251 to rotate, the second mounting seat 251 is separated from the mounting frame 231 through the threaded fit of the second mounting seat 251 and the mounting frame 231, so as the filter cartridge 24 is dismounted, the butterfly valve 41 is opened under the impact of water flow as the second mounting seat 251 and the mounting frame 231 are separated, and the support ring 232 moves downwards, the support ring 232 drives the connecting rod 253 and the closing plate 254 to synchronously move, and the closing plate 254 is tightly matched with the closing plate 231 to block the water flow passing through the support ring 232.
Referring to fig. 1-2: the water purifying filter also comprises a water supply device 5, wherein the water supply device 5 comprises a pump set 51, a water supply pipe 52 and a water outlet pipe 53; the pump unit 51 is fixedly arranged on the workbench 1; two ends of the water supply pipe 52 are respectively and fixedly connected with the interface 212 on one of the first box body 21 and the output end of the pump set 51; one end of the water outlet pipe 53 is fixedly connected with the interface 212 on the other first box body 21.
The automatic water supply function is realized through the pump set 51, the water supply pipe 52 and the water outlet pipe 53; the pump unit 51 is in signal connection with the controller; an operator connects the interface 212 on the first box body 21 at the left end of the filter device 2 with a water source, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, and then enters the filter cartridge 24 through the second box body 22, filtered water flows out from the interface 212 on the first box body 21 at the right side through the filter cartridge 24, the total length of the filter device 2 is adjusted by sliding the second box body 22, so that two interfaces 212 on the two first box bodies 21 of the filter device 2 can be conveniently connected with a pipeline, the operator sends a signal to the pump set 51 through the controller, the pump set 51 receives the signal and inputs water into the first box body 21 through the water supply pipe 52, then the water source enters the inner shell 222 of the second box body 22 through the first box body 21, then enters the filter cartridge 24 through the second box body 22, filtered water flows out from the interface 212 on the first box body 21 at the right side through the filter cartridge 24, the total length of the filter device 2 is adjusted by sliding the second box body 22, so that the two interfaces 212 on the two first box bodies 21 of the filter device 2 can be conveniently connected with a pipeline, the operator can replace different filter cartridges 24 on a plurality of mounting parts 23, and the filter cartridge 24, when the filter cartridge assembly is not required to be directly passed through the filter cartridge 41, the filter cartridge 233, the filter cartridge 24, and the filter cartridge can be directly passed through the filter cartridge 41 without the filter cartridge 233; meanwhile, the butterfly valve 41 at the filter cartridge 24 to be used is closed, so that water flows into the filter cartridge 24 through the support ring 232 of the mounting frame 231 on the inner housing 222, then flows into the next second box 22 from the connecting pipe 234 after being filtered by the filter cartridge 24, clean water is output from the water outlet pipe 53, and an operator collects the filtered clean water at the water outlet.
Referring to fig. 1, 3, 5, 6 and 8: the control device 4 further comprises a check valve 43, the check valve 43 is fixedly mounted on the first mounting seat 233, and the check valve 43 is fixedly connected with the connecting pipe 234.
The function of avoiding the backflow of clear water is realized through the one-way valve 43; an operator connects the port 212 on the first box 21 at the left end of the filtering device 2 to a water source, and then the water source enters the inner casing 222 of the second box 22 through the first box 21, and then enters the filter cartridge 24 through the second box 22, and the filtered water flows out from the port 212 on the first box 21 at the right end through the filtering of the filter cartridge 24, and the total length of the filtering device 2 is adjusted by sliding the second box 22, so that the two ports 212 on the two first boxes 21 of the filtering device 2 can be conveniently connected with a pipeline, because the connecting pipe 234 is communicated with the inside of the filter cartridge 24, the clean water may flow back from the connecting pipe 234 under the reciprocating action of the water pressure, and after the filter cartridge 24 is closed, the water flows into the next second box 22 through the butterfly valve 41, but the water may leak outwards from the connecting pipe 234, and for this reason, the check valve 43 is designed to prevent the reverse circulation of the water through the check valve 43.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (6)
1. A water purification filter with an extended filter cartridge structure comprises a workbench (1) and is characterized in that the water purification filter also comprises a filtering device (2), and the filtering device (2) comprises a first box body (21), a second box body (22) and a filter cartridge (24);
two first box bodies (21) are arranged, the first box bodies (21) are arranged on the workbench (1), and the two first box bodies (21) are respectively positioned at two ends of the filtering device (2);
the second box body (22) comprises an outer shell (221) and an inner shell (222), the outer shell (221) is fixedly connected with the inner shell (222), and the inner shell (222) is connected with the first box body (21) in a sliding mode;
the second box body (22) is positioned between the two first box bodies (21);
a mounting part (23) for mounting the filter cartridge (24) is mounted on the inner shell (222);
the filter cartridge (24) is detachably mounted on the mounting part (23);
the mounting part (23) comprises a mounting frame (231), a support ring (232), a first mounting seat (233) and a connecting pipe (234);
the mounting frame (231) is fixedly arranged on the inner shell (222);
the support ring (232) is fixedly arranged on the mounting frame (231);
the first mounting seat (233) is positioned in the inner shell (222) and fixedly connected with the inner wall of the inner shell (222), and the first mounting seat (233) is connected with the mounting frame (231);
two ends of the connecting pipe (234) are respectively connected with the mounting frame (231) and the first mounting seat (233);
the control device (4) is further included, and the control device (4) comprises a butterfly valve (41) and a control assembly (42);
the butterfly valve (41) is rotatably arranged on the first mounting seat (233);
the control component (42) is connected with the mounting frame (231) and is in transmission fit with the butterfly valve (41);
the first fixing assembly (25) comprises a second mounting seat (251);
the second mounting seat (251) is fixedly arranged at the bottom of the filter cylinder (24), and the second mounting seat (251) is of a cylindrical structure and is provided with external threads on the outer wall;
a matching groove (252) matched with the second mounting seat (251) is formed in the mounting frame (231), and an internal thread matched with the second mounting seat (251) is formed in the matching groove (252);
the control assembly (42) comprises a slide block (422) and a connecting rod (423);
one end of the connecting rod (423) is connected with the supporting ring (232), and the other end of the connecting rod (423) is hinged with the sliding block (422);
the butterfly valve (41) is provided with a first mounting groove (421) in sliding fit with the sliding block (422);
an operator rotates the filter cartridge (24), the filter cartridge (24) drives the second mounting seat (251) to rotate, the second mounting seat (251) is separated from the mounting frame (231) through the threaded matching of the second mounting seat (251) and the mounting frame (231), the filter cartridge (24) is detached, when the filter cartridge (24) is detached, water pressure impacts the butterfly valve (41), the butterfly valve (41) is made to rotate, the connecting rod (423) is driven to move upwards, the supporting ring (232) is driven to move upwards, after the butterfly valve (41) is opened, water flows to the next second cartridge (22) directly through the butterfly valve (41), then the operator takes out a new filter cartridge (24), the filter cartridge (24) is rotated again, the second mounting seat (251) is fastened with the mounting frame (231) in a threaded mode, the filter cartridge (24) is fixedly mounted on the mounting frame (231), when the second mounting seat (251) is mounted, the supporting ring (232) is pressed downwards, the supporting ring (232) drives the connecting rod (423) to move downwards, the connecting rod (423) drives the sliding block (422) to slide downwards, the filter cartridge (41) is driven to close, and water flows from the filter cartridge (24).
2. A water purification filter with an extended cartridge structure according to claim 1, further comprising a connection device (3), wherein the connection device (3) comprises a guide assembly (31);
the guide assembly (31) comprises a fixed rod (312) and a limiting block (313);
the first box body (21) is provided with a slide rail (311);
the fixed rod (312) is fixedly arranged on the outer shell (221), and the fixed rod (312) is in sliding fit with the sliding rail (311);
the limiting block (313) is fixedly arranged at the end part of the fixed rod (312).
3. A water purifying filter with an extended filter cartridge structure as claimed in claim 2, wherein the connection device (3) further comprises a second fixing assembly (32), the second fixing assembly (32) comprises an arc-shaped fixture block (322), an elastic member (323) and a buckle (324);
a second mounting groove (321) is formed in the fixing rod (312);
the arc-shaped fixture block (322) is slidably arranged in the second mounting groove (321);
two ends of the elastic piece (323) are respectively fixedly connected with the fixed rod (312) and the arc-shaped fixture block (322);
the buckle (324) is fixedly arranged on the first box body (21).
4. A water purification filter with an extended cartridge structure as claimed in claim 1, wherein the first fixing member (25) further comprises a connecting rod (253) and a closing plate (254);
two ends of the connecting rod (253) are respectively fixedly connected with the supporting ring (232) and the closing plate (254).
5. A water purifying filter with an extended filter cartridge structure according to claim 1, further comprising a water supply device (5), wherein the water supply device (5) comprises a pump set (51), a water supply pipe (52) and a water outlet pipe (53);
the pump unit (51) is fixedly arranged on the workbench (1);
two ends of the water supply pipe (52) are respectively and fixedly connected with an interface (212) on one of the first box bodies (21) and the output end of the pump group (51);
one end of the water outlet pipe (53) is fixedly connected with an interface (212) on the other first box body (21).
6. A water purification filter with an extended cartridge structure as claimed in claim 1, wherein the control device (4) further comprises a check valve (43), the check valve (43) is fixedly installed on the first installation seat (233), and the check valve (43) is fixedly connected with the connection pipe (234).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211354145.2A CN115400491B (en) | 2022-11-01 | 2022-11-01 | Water purification filter with extend and strain a structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211354145.2A CN115400491B (en) | 2022-11-01 | 2022-11-01 | Water purification filter with extend and strain a structure |
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| Publication Number | Publication Date |
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| CN115400491A CN115400491A (en) | 2022-11-29 |
| CN115400491B true CN115400491B (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202538502U (en) * | 2011-09-15 | 2012-11-21 | 余姚市天沁净水器材有限公司 | Water purifier with conveniently disassembled and assembled filter drums |
| CN204672007U (en) * | 2015-05-21 | 2015-09-30 | 杭州金鱼电器集团有限公司 | A kind of two filter cylinder water purifier structure |
| CN212770264U (en) * | 2020-06-28 | 2021-03-23 | 吉林市魔凡奇科技有限公司 | Double-core perspective water purifier |
| CN214031933U (en) * | 2020-11-09 | 2021-08-24 | 深圳市宏拓精密模具制品有限公司 | Household multi-stage water purifier |
| CN214075360U (en) * | 2020-12-22 | 2021-08-31 | 达格玛（厦门）环保科技有限公司 | Intelligent integrated water channel water purifier capable of automatically blocking water and rapidly replacing filter element |
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2022
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202538502U (en) * | 2011-09-15 | 2012-11-21 | 余姚市天沁净水器材有限公司 | Water purifier with conveniently disassembled and assembled filter drums |
| CN204672007U (en) * | 2015-05-21 | 2015-09-30 | 杭州金鱼电器集团有限公司 | A kind of two filter cylinder water purifier structure |
| CN212770264U (en) * | 2020-06-28 | 2021-03-23 | 吉林市魔凡奇科技有限公司 | Double-core perspective water purifier |
| CN214031933U (en) * | 2020-11-09 | 2021-08-24 | 深圳市宏拓精密模具制品有限公司 | Household multi-stage water purifier |
| CN214075360U (en) * | 2020-12-22 | 2021-08-31 | 达格玛（厦门）环保科技有限公司 | Intelligent integrated water channel water purifier capable of automatically blocking water and rapidly replacing filter element |
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| CN115400491A (en) | 2022-11-29 |
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