CN113582295A

CN113582295A - Integrated membrane water purification equipment

Info

Publication number: CN113582295A
Application number: CN202110836557.9A
Authority: CN
Inventors: 胡茜娜; 刘福森; 王宇烽; 许益综; 谢海燕
Original assignee: Zhejiang Lianghua Environmental Protection Technology Co ltd
Current assignee: Zhejiang Lianghua Environmental Protection Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-02
Anticipated expiration: 2041-07-23
Also published as: CN113582295B

Abstract

The invention discloses integrated membrane water purification equipment which comprises a main body mechanism, an installation mechanism, a storage mechanism, a fixing mechanism, a limiting mechanism and a collision mechanism, wherein the installation mechanism is arranged on the main body mechanism and used for supporting the equipment; the fixing mechanism is pulled to slide in the main body mechanism, so that the main body mechanism is convenient to disassemble, and the cover is prevented from being damaged due to direct manual opening of the cover; press conflict mechanism, and then be convenient for with in the filter core block to main part mechanism, loosen conflict mechanism and make it when to the filter core extrusion, stop gear conflicts the filter core when sliding to also can make the filter core fixed more firm when being convenient for dismantle the filter core installation.

Description

Integrated membrane water purification equipment

Technical Field

The invention relates to the technical field of water purification equipment, in particular to integrated membrane water purification equipment.

Background

A water purification apparatus refers to an apparatus for producing purified water; most of the methods adopt reverse osmosis process, and reverse osmosis is to desalt and desalt the salt-containing water by a physical method without phase change at room temperature. Generally, when the integrated membrane water purification device is used at home, microorganisms such as bacteria in water can be removed through the integrated membrane water purification device, and then the water quality of a drinking water terminal is convenient to treat.

However, in the use process of the existing water purification equipment, the filter element of the equipment needs to be replaced after long-term use, an operator usually breaks the shell of the equipment with hands to replace the filter element, and in the disassembly process, if the operator uses great strength, the shell of the equipment is easily damaged, which is not favorable for improving the use effect of the equipment; in addition, because the filter core has a plurality ofly, operating personnel spends time longer when the installation is dismantled, and operating procedure is loaded down with trivial details, needs to fix a plurality of filter cores, and then is unfavorable for improving operating personnel's installation effectiveness.

Disclosure of Invention

The invention provides integrated membrane water purification equipment for overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: integrated membrane water purification unit, including the main part mechanism, locate the installation mechanism that is used for supporting equipment in the main part mechanism, fix the containing mechanism who is used for retrieving water purification unit's connecting line who locates in the main part mechanism, the block is located the fixed establishment that is used for sealing up equipment in the main part mechanism, is located the stop gear that is used for fixing the filter core in the main part mechanism, fixes the conflict mechanism that is used for carrying on spacingly to the filter core that locates in the main part mechanism.

The main body mechanism comprises a water purifying equipment body, a shell clamped on the water purifying equipment body, a pulling plate fixedly arranged on the shell, a sealing gasket arranged on the shell, a mounting plate arranged on the water purifying equipment body, a loop bar fixedly arranged on the mounting plate, and a fixed rod clamped on the loop bar, wherein the sealing gasket is fixedly connected with the shell, and the fixed rod is slidably connected with the loop bar. Specifically, installation mechanism is including locating the fixed plate on the water purification unit body, locating the fixed plate upper bracket, locating the screw on the support, a plurality of the support divide into two sets ofly and is the symmetry setting, just fixed connection between support and the fixed plate, threaded connection between screw and the support, just the support is L shape structure.

The containing mechanism comprises a limiting plate arranged on the water purifying equipment body, a limiting rod arranged on the limiting plate, a rotating rod arranged on the limiting rod and an anti-slip pad arranged on the rotating rod, wherein the limiting plate is connected with the limiting plate in a matching way through the limiting rod, the rotating rod is rotatably connected with the limiting rod, and the anti-slip pad is fixedly connected with the rotating rod.

The storage mechanism is characterized by further comprising clamping grooves arranged on the non-slip mat, wherein the clamping grooves are arranged at equal intervals, and each clamping groove is equal in cross section width.

The fixing mechanism comprises a baffle arranged on the water purifying equipment body, a pull rod fixedly arranged on the baffle, a slide rod arranged on the baffle, a supporting plate fixedly arranged on the slide rod, a first pressure spring sleeved on the slide rod and a clamping block arranged on the slide rod, the slide rod is fixedly connected with the baffle, the slide rod is slidably connected with the water purifying equipment body, the supporting plate is connected with the water purifying equipment body in a matched mode through the first pressure spring, and the clamping block is connected with the shell in a clamped mode.

The limiting mechanism comprises a connecting rod fixedly arranged on the fixing rod, a limiting block arranged on the connecting rod, a clamping rod clamped in the limiting block, a first supporting block fixedly arranged on the clamping rod, a second supporting block arranged on the first supporting block, a long rod fixedly arranged on the second supporting block, a connecting plate fixedly arranged on the long rod, a second pressure spring sleeved on the clamping rod and the long rod, and a clamping plate fixedly arranged on the long rod, wherein the limiting block is fixedly connected with the connecting rod, the clamping rod is slidably connected with the loop bar, the first supporting block and the connecting plate are respectively connected with the loop bar in a matching way through the second pressure spring, and the clamping plate is abutted against the fixing rod.

The clamping plate is of an arc-shaped structure, the end parts of the first supporting block and the second supporting block are of inclined plane structures, and the first supporting block and the second supporting block are mutually abutted.

The supporting block on the dead lever, locate the fixed block on the supporting block, locate the spout in the fixed block, locate the slide in the spout, locate the bracing piece on the fixed block, cup joint the expanding spring who locates on the bracing piece, sliding connection between supporting block and the fixed block, the spout fit in and slide there is the slide, sliding connection between slide and the bracing piece, the slide passes through expanding spring and is connected with the fixed block cooperation.

The collision mechanism further comprises balls rotatably arranged in the fixed block, the balls are in rolling connection with the supporting block, and the cross section width of the sliding plate is larger than the cross section diameter of the fixed block.

The invention has the following advantages:

when an operator installs the water purifying equipment, the installation mechanism can be rotated by using a tool, so that the main body mechanism is convenient to fix, and when the equipment is used, the operator can place a pipeline connected with the equipment on the storage mechanism for storage, so that the condition that the pipeline is wound together and is inconvenient to separate due to messy placement is favorably prevented; an operator can firstly use a tool to rotate the screw, so that the screw can fix the fixing plate when rotating in the bracket, and the operator can fix the water purifying equipment body conveniently; the support is arranged to be in an L-shaped structure, so that an operator can conveniently and quickly carry out mounting and dismounting work; after fixing the water purification unit body, operating personnel can twine the pipeline of being connected with equipment on the slipmat, slipmat and bull stick fixed connection rotate between bull stick and the gag lever post and be connected, connect through the gag lever post cooperation between two limiting plates, when accomodating the pipeline, the bull stick rotates along the gag lever post, and then is convenient for the limiting plate to carry on spacingly to it when the pipeline roll-up to be favorable to improving the result of use of device.

When an operator needs to replace a filter element of the equipment, the fixing mechanism can be pulled by hands, so that the fixing mechanism slides in the main body mechanism, the operator can conveniently detach the main body mechanism, and the cover is prevented from being damaged due to direct manual opening of the cover; when operating personnel need change this internal filter core of water purification unit, can be earlier with the hand pulling pull rod, the baffle is fixed with the pull rod, fixed connection between slide bar and the baffle, support fixed connection between board and the slide bar, support the board and be connected through first pressure spring and this body cooperation of water purification unit, fixed fixture block on the slide bar is in the shell, when operating personnel pulling pull rod, the slide bar slides and makes to support the board and extrude first pressure spring, and then make the fixture block slide to this internal to water purification unit along with the slide bar from the shell, and then when being convenient for operating personnel pulls the arm-tie with the hand, can dismantle the shell from the water purification unit body, thereby also be favorable to preventing the condition that the shell damaged with manual removal when being convenient for to install the shell.

When a new filter element needs to be placed, an operator can press the abutting mechanism by hand, so that the filter element is conveniently clamped into the main body mechanism, the abutting mechanism is loosened, the limiting mechanism is enabled to abut against the filter element when sliding in the main body mechanism when the abutting mechanism extrudes the filter element, and therefore the filter element can be fixed more firmly while the operator is convenient to install and disassemble the filter element; when a new filter element is prevented, an operator can press the sliding plate by hands first, so that the sliding plate slides along the supporting rod at the sliding groove part, the sliding plate is further used for extruding the telescopic spring, and the supporting block drives the ball to rotate when sliding in the fixed block, so that the operator can conveniently clamp the filter element into the sleeve rod; when loosening the slide, the supporting shoe is contradicted the tip of dead lever under expanding spring's reaction force, and then when making the dead lever slide, make the kelly block to in the spacing piece, and then make the kelly slide by the conflict power of spacing piece in the loop bar, and then make the tensile second pressure spring that cup joints on the kelly, and then make the kelly drive first piece of support and contradict the second piece, and then make the second piece of support drive the stock when receiving the extrusion force slip and slide, and then make the connecting plate contradict to the second pressure spring that cup joints on the stock, and then make the slide often contradict to the dead lever when making the stock drive the cardboard slip, thereby also be favorable to making the filter core fixed more firm when being convenient for install the dismantlement fast to the filter core, be favorable to the result of use that improves the device to a certain extent.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of the main body mechanism and the fixing mechanism.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is a schematic view of the storage mechanism.

Fig. 6 is an enlarged view of fig. 5 at C.

Fig. 7 is a schematic view of a spacing mechanism.

Fig. 8 is an enlarged view of fig. 7 at D.

Fig. 9 is an enlarged view of fig. 7 at E.

Fig. 10 is a schematic view of an interference mechanism.

Fig. 11 is an enlarged view of fig. 10 at F.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 11, the integrated membrane water purifying device includes a main body mechanism 1, an installation mechanism 2 disposed on the main body mechanism 1 for supporting the device, a receiving mechanism 3 fixedly disposed on the main body mechanism 1 for recovering a connection pipeline of the water purifying device, a fixing mechanism 4 snap-fitted on the main body mechanism 1 for sealing the device, a limiting mechanism 5 disposed on the main body mechanism 1 for fixing a filter element, and a collision mechanism 6 fixedly disposed in the main body mechanism 1 for limiting the filter element.

Specifically, the main body mechanism 1 includes a water purifying apparatus body 11, a housing 12 clamped on the water purifying apparatus body 11, a pulling plate 13 fixedly arranged on the housing 12, a sealing gasket 14 arranged on the housing 12, an installation plate 15 arranged on the water purifying apparatus body 11, a loop bar 16 fixedly arranged on the installation plate 15, and a fixing rod 17 clamped on the loop bar 16, wherein the sealing gasket 14 is fixedly connected with the housing 12, and the fixing rod 17 is slidably connected with the loop bar 16.

Specifically, installation mechanism 2 is including locating fixed plate 21 on water purification unit body 11, locating fixed plate 21 upper bracket 22, locating screw 23 on support 22, a plurality of support 22 divide into two sets ofly and is the symmetry setting, just fixed connection between support 22 and the fixed plate 21, threaded connection between screw 23 and the support 22, just support 22 is L shape structure.

Specifically, the accommodating mechanism 3 comprises a limiting plate 31 arranged on the water purifying device body 11, a limiting rod 32 arranged on the limiting plate 31, a rotating rod 33 arranged on the limiting rod 32, and an anti-slip mat 34 arranged on the rotating rod 33, wherein two limiting plates 31 are connected with each other in a matching manner through the limiting rod 32, the rotating rod 33 is connected with the limiting rod 32 in a rotating manner, the anti-slip mat 34 is fixedly connected with the rotating rod 33, the accommodating mechanism 3 further comprises a plurality of clamping grooves 35 arranged on the anti-slip mat 34, the clamping grooves 35 are arranged at equal intervals, the cross-sectional width of each clamping groove 35 is equal, when an operator installs the water purifying device, the operator can use a tool to rotate the installation mechanism 2, so that the main mechanism 1 can be conveniently fixed, in the using process of the device, the operator can place a pipeline connected with the device on the accommodating mechanism 3 to store the pipeline, so as to prevent the pipeline from being placed in disorder and being wound together and inconvenient to separate, namely; an operator can firstly use a tool to rotate the screw 23, so that the screw 23 can fix the fixing plate 21 when rotating inside the bracket 22, and the operator can fix the water purifying equipment body 11 conveniently; the support 22 is of an L-shaped structure, so that an operator can quickly assemble and disassemble the support; after fixing water purification unit body 11, operating personnel can twine the pipeline of being connected with equipment on slipmat 34, slipmat 34 and bull stick 33 fixed connection, rotate between bull stick 33 and the gag lever post 32 and be connected, connect through gag lever post 32 cooperation between two limiting plates 31, when accomodating the pipeline, bull stick 33 rotates along gag lever post 32, and then the limiting plate 31 of being convenient for is spacing its when the pipeline roll-up to be favorable to improving the result of use of device.

Specifically, the fixing mechanism 4 includes a baffle 42 disposed on the water purifying apparatus body 11, a pull rod 41 fixedly disposed on the baffle 42, a slide rod 43 disposed on the baffle 42, a supporting plate 44 fixedly disposed on the slide rod 43, a first pressure spring 45 sleeved on the slide rod 43, and a fixture block 46 disposed on the slide rod 43, the slide rod 43 is fixedly connected to the baffle 42, the slide rod 43 is slidably connected to the water purifying apparatus body 11, the supporting plate 44 is connected to the water purifying apparatus body 11 through the first pressure spring 45, the fixture block 46 is connected to the housing 12 in a snap-fit manner, when an operator needs to replace a filter element of the apparatus, the fixing mechanism 4 can be pulled by hand, so that the fixing mechanism 4 slides inside the main mechanism 1, and the operator can detach the main mechanism 1 conveniently, thereby preventing the cover from being damaged due to direct manual opening of the cover, namely; when an operator needs to replace a filter element in the water purifying equipment body 11, the pull rod 41 can be pulled by hand first, the baffle plate 42 is fixed with the pull rod 41, the slide rod 43 is fixedly connected with the baffle plate 42, the abutting plate 44 is fixedly connected with the slide rod 43, the abutting plate 44 is connected with the water purifying equipment body 11 in a matching manner through the first pressure spring 45, the fixture block 46 fixed on the slide rod 43 is clamped in the shell 12, when the operator pulls the pull rod 41, the slide rod 43 slides to enable the abutting plate 44 to extrude the first pressure spring 45, and further the fixture block 46 slides into the water purifying equipment body 11 along with the slide rod 43 from the inside of the shell 12, so that when the operator pulls the pull plate 13 by hand, the shell 12 can be detached from the water purifying equipment body 11, thereby being convenient for installing and detaching the shell 12 and being simultaneously beneficial for preventing the shell 12 from being manually detached and being damaged.

Specifically, the limiting mechanism 5 includes a connecting rod 51 fixedly disposed on the fixing rod 17, a limiting block 52 disposed on the connecting rod 51, a clamping rod 53 clamped in the limiting block 52, a first abutting block 55 fixedly disposed on the clamping rod 53, a second abutting block 56 disposed on the first abutting block 55, a long rod 57 fixedly disposed on the second abutting block 56, a connecting plate 58 fixedly disposed on the long rod 57, a second pressure spring 54 sleeved on the clamping rod 53 and the long rod 57, and a clamping plate 59 fixedly disposed on the long rod 57, the limiting block 52 is fixedly connected with the connecting rod 51, the clamping rod 53 is slidably connected with the loop bar 16, the first abutting block 55 and the connecting plate 58 are respectively connected with the loop bar 16 through the second pressure spring 54, and the clamping plate 59 is abutted against the fixing rod 17.

Specifically, the abutting mechanism 6 includes a supporting block 61 disposed on the fixing rod 17, a fixing block 62 disposed on the supporting block 61, a sliding slot 64 disposed in the fixing block 62, a sliding plate 63 disposed in the sliding slot 64, a supporting rod 66 disposed on the fixing block 62, and a telescopic spring 67 sleeved on the supporting rod 66, the supporting block 61 and the fixing block 62 are slidably connected, the sliding plate 63 is slidably connected in the sliding slot 64, the sliding plate 63 is slidably connected with the supporting rod 66, the sliding plate 63 is cooperatively connected with the fixing block 62 through the telescopic spring 67, the abutting mechanism 6 further includes a ball 65 rotatably disposed in the fixing block 62, the ball 65 is rotatably connected with the supporting block 61, the cross-sectional width of the sliding plate 63 is greater than the cross-sectional diameter of the fixing block 62, when a new filter element needs to be placed, an operator can press the abutting mechanism 6 with a hand, thereby facilitating the filter element to be clamped inside the main mechanism 1, the abutting mechanism 6 is loosened, so that when the abutting mechanism 6 extrudes the filter element, the limiting mechanism 5 abuts against the filter element when sliding in the main body mechanism 1, and therefore the filter element can be fixed more firmly while the filter element is convenient to install and disassemble by an operator; when a new filter element is prevented, an operator can firstly press the sliding plate 63 by hand, so that the sliding plate 63 slides along the supporting rod 66 at the position of the sliding groove 64, the sliding plate 63 extrudes the telescopic spring 67, and the supporting block 61 drives the ball 65 to rotate when sliding in the fixed block 62, so that the operator can conveniently clamp the filter element into the loop bar 16; when the sliding plate 63 is loosened, the supporting block 61 is abutted against the end of the fixing rod 17 under the reaction force of the telescopic spring 67, and further when the fixing rod 17 slides, the clamping rod 53 is clamped into the limiting block 52, and further the clamping rod 53 is slid in the loop bar 16 by the abutting force of the limiting block 52, and further the second pressure spring 54 sleeved on the clamping rod 53 is stretched, and further the clamping rod 53 drives the first abutting block 55 to abut against the second abutting block 56, and further the second abutting block 56 drives the long rod 57 to slide when being slid by the extrusion force, and further the connecting plate 58 is abutted against the second pressure spring 54 sleeved on the long rod 57, and further the long rod 57 drives the clamping plate 59 to frequently abut against the fixing rod 17, so that the filter element can be rapidly mounted and dismounted, and the filter element can be more firmly fixed, and the use effect of the device can be improved to a certain extent.

When the water purification equipment is used, firstly, an operator can use a tool to rotate the screw 23, so that the screw 23 can fix the fixing plate 21 when rotating in the bracket 22, and the operator can fix the water purification equipment body 11 conveniently; the support 22 is of an L-shaped structure, so that an operator can quickly assemble and disassemble the support; after the water purifying equipment body 11 is fixed, an operator can wind a pipeline connected with the equipment on the anti-slip pad 34, the anti-slip pad 34 is fixedly connected with the rotating rod 33, the rotating rod 33 is rotatably connected with the limiting rod 32, the two limiting plates 31 are connected in a matching way through the limiting rod 32, when the pipeline is stored, the rotating rod 33 rotates along the limiting rod 32, and then the limiting plates 31 are convenient to limit the pipeline when the pipeline is wound, so that the use effect of the device is improved; when an operator needs to replace a filter element in the water purifying equipment body 11, the pull rod 41 can be pulled by hand, the baffle plate 42 is fixed with the pull rod 41, the slide rod 43 is fixedly connected with the baffle plate 42, the abutting plate 44 is fixedly connected with the slide rod 43, the abutting plate 44 is connected with the water purifying equipment body 11 in a matching way through the first compression spring 45, the fixture block 46 fixed on the slide rod 43 is clamped in the shell 12, when the operator pulls the pull rod 41, the slide rod 43 slides to enable the abutting plate 44 to extrude the first compression spring 45, and further the fixture block 46 slides into the water purifying equipment body 11 along with the slide rod 43 from the interior of the shell 12, so that when the operator pulls the pull plate 13 by hand, the shell 12 can be detached from the water purifying equipment body 11, and the shell 12 can be conveniently installed and detached, and the damage of the shell 12 can be prevented; when a new filter element is prevented, an operator can firstly press the sliding plate 63 by hand, so that the sliding plate 63 slides along the supporting rod 66 at the position of the sliding groove 64, the sliding plate 63 extrudes the telescopic spring 67, and the supporting block 61 drives the ball 65 to rotate when sliding in the fixed block 62, so that the operator can conveniently clamp the filter element into the loop bar 16; when the sliding plate 63 is loosened, the supporting block 61 is abutted against the end of the fixing rod 17 under the reaction force of the telescopic spring 67, and further when the fixing rod 17 slides, the clamping rod 53 is clamped into the limiting block 52, and further the clamping rod 53 is slid in the loop bar 16 by the abutting force of the limiting block 52, and further the second pressure spring 54 sleeved on the clamping rod 53 is stretched, and further the clamping rod 53 drives the first abutting block 55 to abut against the second abutting block 56, and further the second abutting block 56 drives the long rod 57 to slide when being slid by the extrusion force, and further the connecting plate 58 is abutted against the second pressure spring 54 sleeved on the long rod 57, and further the long rod 57 drives the clamping plate 59 to frequently abut against the fixing rod 17, so that the filter element can be rapidly mounted and dismounted, and the filter element can be more firmly fixed, and the use effect of the device can be improved to a certain extent.

Claims

1. Integrated membrane water purification unit, its characterized in that: the water purifier comprises a main body mechanism (1), an installation mechanism (2) arranged on the main body mechanism (1) and used for supporting equipment, a storage mechanism (3) fixedly arranged on the main body mechanism (1) and used for recovering a connecting pipeline of the water purifier, a fixing mechanism (4) clamped on the main body mechanism (1) and used for sealing the equipment, a limiting mechanism (5) arranged on the main body mechanism (1) and used for fixing a filter element, and a collision mechanism (6) fixedly arranged in the main body mechanism (1) and used for limiting the filter element.

2. The integrated membrane water purification unit of claim 1, wherein: main part mechanism (1) includes that water purification unit body (11), block locate shell (12) on water purification unit body (11), fixed arm-tie (13) of locating on shell (12), locate sealed pad (14) on shell (12), locate mounting panel (15) on water purification unit body (11), fixed loop bar (16) of locating on mounting panel (15), block locate dead lever (17) on loop bar (16), fixed connection between sealed pad (14) and shell (12), sliding connection between dead lever (17) and loop bar (16).

3. The integrated membrane water purification unit of claim 2, wherein: installation mechanism (2) including locating fixed plate (21) on water purification unit body (11), locating fixed plate (21) upper bracket (22), locating screw (23) on support (22), a plurality of support (22) divide into two sets of symmetry settings that are, just fixed connection between support (22) and fixed plate (21), threaded connection between screw (23) and support (22), just support (22) are L shape structure.

4. The integrated membrane water purification unit of claim 2, wherein: containing mechanism (3) including locating limiting plate (31) on water purification unit body (11), locating gag lever post (32) on limiting plate (31), locating bull stick (33) on gag lever post (32), locating slipmat (34) on bull stick (33), two connect through gag lever post (32) cooperation between limiting plate (31), rotate between bull stick (33) and gag lever post (32) and be connected, fixed connection between slipmat (34) and bull stick (33).

5. The integrated membrane water purification unit according to claim 4, wherein: the storage mechanism (3) further comprises clamping grooves (35) formed in the anti-skid pad (34), the clamping grooves (35) are arranged at equal intervals, and the width of the cross section of each clamping groove (35) is equal.

6. The integrated membrane water purification unit of claim 2, wherein: the fixing mechanism (4) comprises a baffle (42) arranged on the water purifying equipment body (11), a pull rod (41) fixedly arranged on the baffle (42), a slide rod (43) arranged on the baffle (42), a supporting plate (44) fixedly arranged on the slide rod (43), a first pressure spring (45) sleeved on the slide rod (43), and a clamping block (46) arranged on the slide rod (43), wherein the slide rod (43) is fixedly connected with the baffle (42), the slide rod (43) is in sliding connection with the water purifying equipment body (11), the supporting plate (44) is in matching connection with the water purifying equipment body (11) through the first pressure spring (45), and the clamping connection is formed between the clamping block (46) and the shell (12).

7. The integrated membrane water purification unit of claim 2, wherein: the limiting mechanism (5) comprises a connecting rod (51) fixedly arranged on the fixing rod (17), a limiting block (52) arranged on the connecting rod (51), a clamping rod (53) clamped in the limiting block (52), a first abutting block (55) fixedly arranged on the clamping rod (53), a second abutting block (56) arranged on the first abutting block (55), a long rod (57) fixedly arranged on the second abutting block (56), a connecting plate (58) fixedly arranged on the long rod (57), a second pressure spring (54) sleeved on the clamping rod (53) and the long rod (57), and a clamping plate (59) fixedly arranged on the long rod (57), wherein the limiting block (52) is fixedly connected with the connecting rod (51), the clamping rod (53) is slidably connected with the loop bar (16), the first abutting block (55) and the connecting plate (58) are respectively connected with the loop bar (16) in a matching way through the second pressure spring (54), the clamping plate (59) is abutted against the fixing rod (17).

8. The integrated membrane water purification unit according to claim 7, wherein: the clamping plate (59) is of an arc-shaped structure, the end parts of the first abutting block (55) and the second abutting block (56) are of inclined plane structures, and the first abutting block (55) and the second abutting block (56) are mutually abutted.

9. The integrated membrane water purification unit of claim 2, wherein: conflict mechanism (6) including locating supporting shoe (61) on dead lever (17), locating fixed block (62) on supporting shoe (61), locating spout (64) in fixed block (62), locating slide (63) in spout (64), locating bracing piece (66) on fixed block (62), cup joint expansion spring (67) of locating on bracing piece (66), sliding connection between supporting shoe (61) and fixed block (62), spout (64) fit in and slide and have slide (63), sliding connection between slide (63) and bracing piece (66), slide (63) are connected with fixed block (62) through expansion spring (67) cooperation.

10. The integrated membrane water purification unit of claim 9, wherein: the collision mechanism (6) further comprises a ball (65) rotatably arranged in the fixed block (62), the ball (65) is in rolling connection with the supporting block (61), and the section width of the sliding plate (63) is larger than the section diameter of the fixed block (62).