CN218131064U - Handheld reverse osmosis filter device - Google Patents
Handheld reverse osmosis filter device Download PDFInfo
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- CN218131064U CN218131064U CN202222161683.1U CN202222161683U CN218131064U CN 218131064 U CN218131064 U CN 218131064U CN 202222161683 U CN202222161683 U CN 202222161683U CN 218131064 U CN218131064 U CN 218131064U
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Abstract
The utility model discloses a handheld reverse osmosis filter device, which comprises a filter device main body, wherein the filter device main body comprises a supercharging device and a filter component clamped at the lower part of the supercharging device; the filter device comprises a filter device body, a pressurizing device and a water outlet, wherein the pressurizing device comprises a shell, a water inlet cavity is formed in the lower portion of the shell, a first rotary clamp is arranged in the water inlet cavity, the filter device body further comprises a water inlet and a water outlet which are formed in the shell, and the water inlet and the water outlet are respectively communicated with the water inlet cavity; the filter assembly including connect in filter core seat and the joint of supercharging device lower part in the filter core of filter core seat lower part, the filter core seat is the cavity setting, the second of filter core seat including locating the outer wall is revolved the card, first card and the second of revolving is blocked the rotatory joint of cooperation soon. The problems that a supercharging device and a filter assembly in the existing filter device cannot be disassembled and assembled, the whole size is large, and the use is inconvenient are solved.
Description
Technical Field
The utility model relates to a filter purifier's technical field, especially relate to a hand-held type reverse osmosis filter equipment.
Background
Military forces, rescue operations and outdoor operators commonly use a filtering device for field or outdoor operations to filter and purify field or outdoor water sources. The existing filtering device usually utilizes a water pump to pressurize for water taking, but outdoor or field environmental conditions are limited, the electric pump cannot be used for water taking in many times, and the piston type manual pressurizing device is more favorable.
For example, in CN209989167U, a portable reverse osmosis water purification device utilizes a piston type water pressurizing device to manually pressurize water to be taken from an external water source, but the portable filtration device does not disclose a pressurizing device thereof, and is detachable, so that the pressurizing device and the filtration assembly are not easy to replace, and the portable filtration assembly has a large volume, is not easy to carry about, and is very inconvenient for people to use outdoors or outdoors.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
SUMMERY OF THE UTILITY MODEL
The portable filter device aims to solve the problems that a supercharging device and a filter component in the existing portable filter device cannot be disassembled and assembled, the whole size is large, the portable filter device is not easy to carry about, and the portable filter device is inconvenient for people to use outdoors or outdoors.
The utility model provides a handheld reverse osmosis filter device, which comprises a filter device main body, wherein the filter device main body comprises a supercharging device and a filter component clamped at the lower part of the supercharging device; the supercharging device comprises a shell, a water inlet cavity is arranged at the lower part of the shell, a first rotary clamp is arranged in the water inlet cavity, the filtering device main body further comprises a water inlet and a water outlet which are arranged on the shell, and the water inlet and the water outlet are respectively communicated with the water inlet cavity; the filter assembly including connect in the filter core seat of supercharging device lower part with connect in the filter core of filter core seat lower part, the filter core seat is the cavity setting, the second of filter core seat including locating the outer wall is revolved the card, first card and the second of revolving is blocked the rotatory joint of cooperation soon.
Further, the casing is still including locating fixed block and step in the water inlet cavity, the fixed block with first card adjacent setting soon, the step is located the upper portion of first card soon.
Further, the filter element seat is further provided with a first installation part arranged on the upper part of the second rotary clamp, the first installation part extends into the water inlet cavity, a filter cavity is arranged in the filter element, and the water inlet cavity is communicated with the filter cavity.
Furthermore, the casing is still including locating the inhalant canal that just communicates each other between water inlet and the intake antrum, supercharging device is still including installing in check valve subassembly in the inhalant canal.
Further, the casing is still including locating the waste water baffle of the intracavity of intaking, locating water purification baffle in the waste water baffle, the waste water baffle with the interval forms the waste water chamber between the water purification baffle, the inside water purification chamber that forms of water purification baffle, the delivery port is including locating on the waste water baffle and communicate outside waste water mouth and locate on the water purification baffle and communicate outside water purification mouth.
Furthermore, the supercharging device further comprises a transmission assembly connected to the shell, a pressure cylinder arranged in the shell and positioned on the upper part of the water inlet channel, and the shell further comprises a water guide channel communicated with the pressure cylinder and the water inlet channel.
Furthermore, the transmission assembly comprises a piston arranged in the pressure cylinder, a first transmission shaft connected to the piston, a second transmission shaft connected to the first transmission shaft, and a third transmission shaft connected to the second transmission shaft, wherein a handheld part is arranged on the second transmission shaft, and the piston is driven by the transmission shafts to slide relative to the pressure cylinder.
Furthermore, a sealing cover is further installed at one end of the pressure cylinder, and an opening is formed in the sealing cover and used for the first transmission shaft to penetrate through so as to be connected with the piston.
Furthermore, the first installation part is provided with a groove, so that a sealing ring can be installed.
Further, the filter device main part still including connect in the second installation department of casing, the water inlet is located on the second installation department.
Compared with the prior art, the utility model has the advantages that:
1. hand-held type reverse osmosis filter equipment includes supercharging device and filtering component, the last first card that revolves that is equipped with of supercharging device, it revolves the card to be equipped with the second on the filter core seat among the filtering component, supercharging device and filtering component are connected through revolving the rotatory block of card structure, make things convenient for the dismouting, easily change.
2. Hand-held type reverse osmosis filter equipment passes through manual drive formula supercharging device to promote the efficiency of external water source water intaking and water purification, moreover supercharging device drive mode is simple, simple structure, filter equipment whole small in size, easily carry, can overcome the limited outdoor environment of condition, make people carry and use more convenient.
3. Hand-held type reverse osmosis filter equipment is through setting up waste water baffle and water purification baffle make filter equipment's waste water way and water purification way are integrated in same casing, have further simplified filter equipment's structure makes people conveniently carry and use.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the connection mode between the pressurizing device and the filter element seat of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2;
fig. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is an enlarged view of the structure C of FIG. 5;
fig. 7 is a front view of the present invention;
fig. 8 is a cross-sectional view taken along line D-D of fig. 7.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the handheld reverse osmosis filtration device provided by the present invention comprises a filtration device main body 10, wherein the filtration device main body 10 comprises a pressurization device 11 and a filtration component 12 clamped at a lower portion of the pressurization device 11; the supercharging device 11 comprises a casing 111, a water inlet cavity 1110 is arranged at the lower part of the casing 111, a first rotating clamp 1111 is arranged in the water inlet cavity 1110, the filtering device main body 10 further comprises a water inlet 1112 and a water outlet 1113 which are arranged on the casing 111, and the water inlet 1112 and the water outlet 1113 are respectively communicated with the water inlet cavity 1110; the filter assembly 12 includes connect in filter element seat 121 of supercharging device 11 lower part with connect in filter element 122 of filter element seat 121 lower part, filter element seat 121 is the cavity setting, filter element seat 121 revolves the card 1211 including the second of locating the outer wall, first revolving card 1111 and the second revolves the rotatory joint of card 1211 cooperation. The sewage in the external water source enters the water inlet cavity 1110 from the water inlet 1112, enters the filter element 122 through the filter element seat 121 for filtering, and flows out from the water outlet 1113 after filtering. The supercharging device 11 and the filtering component 12 are connected and fixed by the rotating clamp structures of the first rotating clamp 1111 and the second rotating clamp 1211 through the rotating clamp structures of the first rotating clamp 1111 and the second rotating clamp 1211, and the supercharging device is simple in structure, convenient to disassemble and assemble, easy to replace by people and convenient to use by people.
Further, the housing 111 further includes a fixing block 1114 disposed in the inlet chamber 1110 and a step 1115, the fixing block 1114 is disposed adjacent to the first screw 1111, and the step 1115 is disposed at an upper portion of the first screw 1111. After the second rotary clip 1211 is rotatably and fixedly connected with the first rotary clip 1111, one end of the second rotary clip 1211 is fixed by the fixing block 1114, and the other end is fixed at the lower part of the step 1112. The step 1115 is used for limiting and fixing the second rotary clamp 1211, and the fixing block 1114 is used for reinforcing and fixing the second rotary clamp 1211, so that the stability of the filter element seat 121 after being clamped with the shell 111 is improved, and the filter element seat 121 is not easy to loosen.
Further, the filter element seat 121 further includes a first mounting portion 1212 disposed on the upper portion of the second rotary clamp 1211, the first mounting portion 1212 extends into the water inlet cavity 1110, a filter cavity 1221 is disposed in the filter element 122, and the water inlet cavity 1110 is communicated with the filter cavity 1221. First installation department 1212 stretches into in the intake antrum 1110, make sewage can follow directly flow in the intake antrum 1110 filter in the filter chamber 1221, can effectively avoid leaking, thereby improve filter equipment's water purification efficiency. In this embodiment, a reverse osmosis filter element is preferably disposed in the filter cavity 1221, so as to further improve the water purification efficiency and water purification quality of the filter device.
Further, the housing 111 further includes a water inlet channel 1116 disposed between the water inlet 1112 and the water inlet chamber 1110 and communicated with each other, and the pressure boosting device 11 further includes a check valve assembly 112 installed in the water inlet channel 1116. The sewage flows into the water inlet channel 1116 from the water inlet 1112, and the characteristic of one-way water inlet of the check valve assembly 112 is utilized to prevent the water flow from flowing reversely, so that the water taking efficiency of the filter device can be effectively improved.
Furthermore, the housing 111 further includes a waste water partition 11171 disposed in the water inlet chamber 1110, and a water purifying partition 11172 disposed in the waste water partition 11171, wherein a waste water chamber 11181 is formed between the waste water partition 11171 and the water purifying partition 11172 at an interval, a purified water chamber 11182 is formed inside the water purifying partition 11172, and the water outlet 1113 includes a waste water opening 11131 disposed on the waste water partition 11171 and communicated with the outside, and a purified water opening 11132 disposed on the water purifying partition 11172 and communicated with the outside. The waste water partition 11171 is used for partitioning a waste water cavity 11181 for waste water to pass through, and the filtered waste water flows into the waste water cavity 11181 and flows out of the waste water outlet 11131; the purified water partition 11172 is used for partitioning a purified water chamber 11182 through which purified water passes, and the purified water obtained after filtration flows into the purified water chamber 11182 and flows out of the purified water outlet 11132. The integration of the wastewater channel and the water purification channel is realized by utilizing the self structure of the shell 111, so that the integral structure of the filtering device is simplified, the size of the filtering device is reduced, and the filtering device is easy to carry.
Further, the supercharging apparatus 11 further includes a transmission assembly 113 connected to the housing 111, a pressure cylinder 114 disposed in the housing 111 and located at an upper portion of the water inlet channel 1116, and the housing 111 further includes a water guide channel 115 communicated with the pressure cylinder 114 and the water inlet channel 1116. In this embodiment, the pressurizing device 11 preferably uses a manual driving method to form a pressure difference in the pressure cylinder 114 by driving the transmission assembly 113, when the pressure cylinder 114 is under negative pressure, the sewage flows from the water inlet channel 1116 through the water guide channel 115 into the pressure cylinder 114, and when the pressure cylinder 114 is pressurized, the sewage returns from the pressure cylinder 114 to the water inlet channel 1116 and then enters the water inlet cavity 1110. Supercharging device 11 has further promoted through the water pressure that increases sewage rivers the holistic water intaking efficiency of filter equipment to promote filter equipment's water purification efficiency, the drive mode is simple moreover, and people need not with the help of other drive arrangement, can use according to the demand anytime and anywhere filter equipment.
Further, the transmission assembly 113 includes a piston 1141 disposed in the pressure cylinder 114, a first transmission shaft 1131 connected to the piston 1141, a second transmission shaft 1132 connected to the first transmission shaft 1131, and a third transmission shaft 1133 connected to the second transmission shaft 1132, wherein the second transmission shaft 1132 is provided with a handheld portion 1134, and the piston 1141 slides relative to the pressure cylinder 114 through the driving of the three transmission shafts. As shown in fig. 5, when the second rotating shaft 1132 is driven by human power, when the second rotating shaft 1132 rotates in a direction away from the housing 111, the piston 1141 slides relative to the pressure cylinder 114, and at this time, the pressure cylinder 114 is in a negative pressure state, and sewage is sucked from the water inlet channel 1116, flows through the water guide channel 115, and enters the pressure cylinder 114; when the second transmission shaft 1132 rotates toward the direction close to the housing 111, the piston 1141 slides relative to the pressure cylinder 114, and at this time, the pressure cylinder 114 is in a pressurized state, and the sewage is pushed out of the pressure cylinder 114 along with the movement of the piston 1141, flows through the water guide channel 115, reenters the water inlet channel 1116, and enters the water inlet cavity 1110 through the check valve assembly 112. The transmission assembly 113 is simple in structure, and when driving the transmission assembly 113, the first transmission shaft 1131, the second transmission shaft 1132, the third transmission shaft 1133 and the shell 111 form a parallelogram structure, so that the structure is stable and not easy to damage, the operation is simple, and people use more labor-saving.
Further, a sealing cover 1142 is further installed at one end of the pressure cylinder 114, and an opening is formed in the sealing cover 1142 for the first transmission shaft 1131 to pass through so as to be connected to the piston 1141. The sealing cover 1142 is used to seal the pressure cylinder 114, so as to prevent water leakage from the pressure cylinder 114, and further increase the water purification efficiency of the filter device.
Further, the first mounting portion 1212 is provided with a groove for mounting a sealing ring. First installation department 1212 stretches into in the intake antrum 1110 and with casing 111 closely laminates, sets up the sealing washer and can seal first installation department 1212 with clearance between the casing 111 prevents to leak.
Further, the filtering apparatus main body 10 further includes a second mounting portion 13 connected to the casing 111, and the water inlet 1112 is disposed on the second mounting portion 13. Through setting up second installation department 13 makes filter equipment is adapted to multiple use scene, makes things convenient for people to use.
The working principle is as follows:
as shown in fig. 6 and 8, the direction of the arrows is the direction of water flow into and out of the filter device. The sewage from the external water source passes through the check valve assembly 112 from the water inlet 1112 into the water inlet channel 1116; when the second transmission shaft 1132 rotates in a direction away from the housing 111 by manpower to drive the pressure boosting device 11, the piston 1141 slides relative to the pressure cylinder 114, at this time, the pressure cylinder 114 is in a negative pressure state, sewage is sucked from the water inlet channel 1116, and flows through the water guide channel 115 into the pressure cylinder 114; when the second transmission shaft 1132 rotates in a direction approaching the housing 111, the piston 1141 slides relative to the pressure cylinder 114, at this time, the pressure cylinder 114 is in a pressurized state, and sewage is pushed out of the pressure cylinder 114 along with the movement of the piston 1141, flows through the water guide channel 115, reenters the water inlet channel 1116, and enters the water inlet cavity 1110 through the check valve assembly 112; sewage from the water inlet cavity 1110 can directly pass through the filter element seat 121 and enter the filter cavity 1221 for filtration and purification; after filtering, the wastewater enters the wastewater cavity 11181 and flows out of the wastewater port 11131, and the purified water enters the purified water cavity 11182 and flows out of the purified water port 11132.
The handheld reverse osmosis filtering device is small in overall size, easy to carry, simple in structure, easy to disassemble and assemble, and convenient to carry and use in outdoor or field environments.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A hand-held reverse osmosis filtration device comprising a filtration device body (10), characterized in that: the filtering device main body (10) comprises a supercharging device (11) and a filtering component (12) clamped at the lower part of the supercharging device (11);
the supercharging device (11) comprises a shell (111), a water inlet cavity (1110) is arranged at the lower part of the shell (111), a first rotary clamp (1111) is arranged in the water inlet cavity (1110), the filtering device body (10) further comprises a water inlet (1112) and a water outlet (1113) which are arranged on the shell (111), and the water inlet (1112) and the water outlet (1113) are respectively communicated with the water inlet cavity (1110);
filter component (12) including connect in filter core seat (121) of supercharging device (11) lower part with connect in filter core (122) of filter core seat (121) lower part, filter core seat (121) are the cavity setting, filter core seat (121) are including the second of locating the outer wall revolve card (1211), first card (1111) and the second revolves the rotatory joint of card (1211) cooperation.
2. A hand-held reverse osmosis filtration device according to claim 1, wherein: the shell (111) further comprises a fixing block (1114) and a step (1115) which are arranged in the water inlet cavity (1110), the fixing block (1114) is adjacent to the first rotary clamp (1111), and the step (1115) is located at the upper part of the first rotary clamp (1111).
3. A hand-held reverse osmosis filtration device according to claim 2, wherein: the filter element seat (121) further comprises a first installation part (1212) arranged on the upper portion of the second rotary clamp (1211), the first installation part (1212) extends into the water inlet cavity (1110), a filter cavity (1221) is arranged in the filter element (122), and the water inlet cavity (1110) is communicated with the filter cavity (1221).
4. A hand-held reverse osmosis filtration device according to any one of claims 1 to 3, wherein: the shell (111) further comprises a water inlet channel (1116) which is arranged between the water inlet (1112) and the water inlet cavity (1110) and is communicated with the water inlet channel, and the supercharging device (11) further comprises a check valve assembly (112) which is arranged in the water inlet channel (1116).
5. A hand-held reverse osmosis filtration device according to claim 4, wherein: casing (111) is still including locating waste water baffle (11171) in intake antrum (1110), locate water purification baffle (11172) in waste water baffle (11171), waste water baffle (11171) with interval forms waste water chamber (11181) between water purification baffle (11172), inside water purification chamber (11182) that forms of water purification baffle (11172), delivery port (1113) is including locating on waste water baffle (11171) and communicate outside waste water mouth (11131) and locate on water purification baffle (11172) and communicate outside water purification mouth (11132).
6. A hand-held reverse osmosis filtration device according to claim 5, wherein: the supercharging device (11) further comprises a transmission assembly (113) connected to the shell (111), a pressure cylinder (114) arranged in the shell (111) and positioned at the upper part of the water inlet channel (1116), and the shell (111) further comprises a water guide channel (115) communicated with the pressure cylinder (114) and the water inlet channel (1116).
7. A hand-held reverse osmosis filtration device according to claim 6, wherein: drive assembly (113) including locate piston (1141) in pressure cylinder (114), connect in first transmission shaft (1131) of piston (1141), connect in second transmission shaft (1132) of first transmission shaft (1131), connect in third transmission shaft (1133) of second transmission shaft (1132), be equipped with handheld portion (1134) on second transmission shaft (1132), piston (1141) is through three the transmission shaft drive and for pressure cylinder (114) slide.
8. A hand-held reverse osmosis filtration device according to claim 7, wherein: a sealing cover (1142) is further mounted at one end of the pressure cylinder (114), and an opening is formed in the sealing cover (1142) for the first transmission shaft (1131) to penetrate through so as to be connected with the piston (1141).
9. A hand-held reverse osmosis filtration device according to claim 3, wherein: the first installation part (1212) is provided with a groove, and a sealing ring can be installed.
10. A hand-held reverse osmosis filtration device according to claim 1, wherein: the filter device main body (10) further comprises a second mounting part (13) connected to the shell (111), and the water inlet (1112) is formed in the second mounting part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161683.1U CN218131064U (en) | 2022-08-16 | 2022-08-16 | Handheld reverse osmosis filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161683.1U CN218131064U (en) | 2022-08-16 | 2022-08-16 | Handheld reverse osmosis filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218131064U true CN218131064U (en) | 2022-12-27 |
Family
ID=84550368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222161683.1U Active CN218131064U (en) | 2022-08-16 | 2022-08-16 | Handheld reverse osmosis filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218131064U (en) |
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2022
- 2022-08-16 CN CN202222161683.1U patent/CN218131064U/en active Active
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