CN217092350U

CN217092350U - Desalted water feeding and filtering device convenient to clean

Info

Publication number: CN217092350U
Application number: CN202220835216.XU
Authority: CN
Inventors: 肖娜; 张国锋; 李慧; 刘会雪; 魏新雨; 周恒宇
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a demineralized water feeding filter equipment convenient to it is clean, including the device shell body, the inside of device shell body is provided with many medium and filters the piece, first filter block, second filter block and third filter block are gone up and are had the box body that is used for holding filter medium respectively, the middle part of device shell body is provided with well core rod, the middle part of box body is provided with a jack that runs through the box body, well core rod pegs graft in the jack, be provided with the dismouting subassembly on well core rod. The utility model discloses, can strain piece and third through the lifting lid with well core rod and set up first filter element, second on well core rod and strain the piece and take out in the device shell, when cleaning, make the elastic component shrink through pressing down the promotion portion, in the promotion portion retracts to well core rod, the inserted bar breaks away from the slot of hollow cylinder simultaneously, makes the box body can slide from top to bottom at well core rod surface, can take off it from the core rod, simple structure, convenient operation.

Description

Desalted water feeding and filtering device convenient to clean

Technical Field

The utility model relates to a demineralized water filtration equipment technical field specifically is a demineralized water feeding filter equipment convenient to it is clean.

Background

The desalted water is water from which strong electrolyte easy to remove is removed or reduced to a certain degree, the residual salt content of the desalted water is 1-5 mg/L, the preparation method of the desalted water mainly comprises a distillation method and an ion exchange method, and in the preparation process of the desalted water, the internal impurities need to be preliminarily filtered through a multi-media filter.

Use many medium filter to filter the demineralized water one end time after, filter media can be blockked up by debris, and then influence filtration efficiency, consequently need regularly wash the filter, and filter media directly fills in inside among the current filter, and clean comparatively difficult, need consume a large amount of time energy, for this reason, provides a demineralized water feeding filter equipment convenient to it is clean and solves above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a demineralized water feeding filter equipment convenient to it is clean to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a desalted water feeding and filtering device convenient to clean comprises a device shell, wherein the top of the device shell is of an open structure, a desalted water inlet and a desalted water outlet are further formed in the device shell, a multi-medium filtering piece is arranged in the device shell and comprises a first filtering block, a second filtering block and a third filtering block which are sequentially arranged from top to bottom, box bodies used for containing filtering media are respectively arranged on the first filtering block, the second filtering block and the third filtering block, the upper end of each box body is of an open shape, a filtering net is arranged at the lower end of each box body, meshes are formed in the filtering net, the aperture of each mesh is smaller than the size of the filtering media, a central rod is arranged in the middle of the device shell, a jack penetrating through the box bodies is formed in the middle of the box bodies, the central rod is inserted into the jack, and a dismounting assembly is arranged on the central rod, in order to install box body detachable on well core rod, the suction pump is installed to the bottom of device shell body, the output of suction pump is connected with the outlet pipe, the outlet pipe sets up in the exit of demineralized water.

Preferably, the top end of the center rod is connected with a cover body, the cover body is in contact with the opening end of the device outer shell to form a closed cavity inside the device outer shell, and the cover body is provided with a water inlet communicated with the cavity and used for adding desalted water to be filtered into the cavity.

Preferably, the bottom of the device shell is provided with a positioning piece, the bottom of the central rod is provided with a groove body matched with the central rod, and the positioning piece is inserted in the groove body.

Preferably, a cavity is formed in the center rod, the dismounting assembly comprises an elastic piece arranged in the cavity, pushing portions arranged at two ends of the elastic piece, two ends of each pushing portion extend to two sides of the center rod, a connecting rod connected with the pushing portions, and an inserting rod connected with the connecting rod.

Preferably, the middle part of the box body is provided with a hollow cylinder sleeved on the outer surface of the central rod, the central rod and the hollow cylinder are provided with slots communicated with each other, and one end of the inserted rod is movably connected in the slots.

Preferably, the disassembling and assembling component further comprises a limiting rod horizontally arranged in the cavity, and a limiting groove matched with the connecting rod is formed in the connecting rod so as to connect the connecting rod and the limiting rod in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, can be with well core rod and set up the first filter mass on well core rod through the lifting lid, second filter mass and third filter mass take out in the device shell, when cleaning, make the elastic component shrink through pressing down the promotion portion, the promotion portion retracts in well core rod, the inserted bar breaks away from in the slot of hollow cylinder simultaneously, make the box body can slide from top to bottom at well core rod surface, can take off it from the core rod, moreover, the steam generator is simple in structure, and the operation is convenient, through being provided with setting element and the cell body of mutually supporting respectively in the lower surface of device shell body and well core rod bottom, can fix a position the core rod, and the installation efficiency is improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the detachable assembly of the present invention in another state;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a device housing; 2. a first filter block; 3. a second filter block; 4. a third filter block; 5. a box body; 6. filtering with a screen; 7. a center pole; 8. disassembling and assembling the components; 81. an elastic member; 82. a pushing part; 83. a connecting rod; 84. inserting a rod; 85. a limiting rod; 9. a water pump; 10. a water outlet pipe; 11. a cover body; 12. a water inlet; 13. a positioning member; 14. a hollow cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a desalted water feeding and filtering device convenient to clean as shown in figures 1-4, which comprises a device shell 1, the top of the device shell 1 is arranged to be an open structure, the device shell 1 is also provided with a desalted water inlet and outlet, the device shell 1 is internally provided with a multi-medium filtering piece, the multi-medium filtering piece comprises a first filtering block 2, a second filtering block 3 and a third filtering block 4 which are sequentially arranged from top to bottom, the first filtering block 2, the second filtering block 3 and the third filtering block 4 are respectively provided with a box body 5 for containing filtering media, the upper end of the box body 5 is arranged to be an open shape, the lower end of the box body 5 is provided with a filtering screen 6, the filtering screen 6 is provided with meshes, the apertures of the meshes are smaller than the size of the filtering media, the middle part of the device shell 1 is provided with a central rod 7, the middle part of the box body 5 is provided with a jack which runs through the box body 5, well core rod 7 pegs graft in the jack, is provided with dismouting subassembly 8 on well core rod 7 to install 5 detachable of box body on well core rod 7, install suction pump 9 in the bottom of device shell body 1, the output of suction pump 9 is connected with outlet pipe 10, and outlet pipe 10 sets up in the exit of demineralized water.

The device shell body 1 can set up to the structure of square, cylindrical or other shapes, the demineralized water passes through inside the import entering device shell body 1, pass through first filter block 2 in proper order, second filter block 3 and third filter block 4 accomplish a lot of and filter, and finally discharge from the export, wherein the filter medium that has in first filter block 2, second filter block 3 and the third filter block 4 can be quartz sand, anthracite and active carbon, it needs to notice, set up the aperture through the mesh on the filter screen 6 and be less than the size of filter medium, can avoid filter medium to drop from the mesh, and the demineralized water can get into next part through filter screen 6.

Referring to fig. 1, a containing cavity is reserved between the bottom of the third filter block 4 and the device outer shell 1 for containing the desalted water after multi-stage filtration, and further, a water suction pump 9 is installed in the containing cavity, and an output end of the water suction pump 9 is connected with a water outlet pipe 10, so that the desalted water can be pumped out of the device outer shell 1 to the next station.

The utility model discloses an in some embodiments, the top of well core rod 7 is connected with lid 11, and lid 11 contacts with the open end of device shell body 1 to at the inside confined cavity that forms of device shell body 1, be provided with the water inlet 12 that is linked together with the cavity on the lid 11, be used for to treat filterable demineralized water to the addition in the cavity.

Referring to fig. 1, the outer surface of the box body 5 contacts the device housing 1, or a certain gap may be reserved between the outer surface of the box body 5 and the device housing 1, at this time, the water inlet 12 should be located above the first filter block 2, so that the desalted water entering the device housing 1 through the water inlet 12 can completely fall on the first filter block 2, and it should be noted that the height of the center rod 7 should be the same as the inner height of the device housing 1, so that when the lower surface of the cover 11 contacts the upper surface of the device housing 1, the lower surface of the center rod 7 just contacts the inner bottom surface of the device housing 1.

The utility model discloses an in some embodiments, the bottom of device shell body 1 is provided with setting element 13, and matched with cell body is seted up with it to well core rod 7's bottom, and setting element 13 pegs graft in the cell body.

In some embodiments of the present invention, the cavity is opened in the interior of the center rod 7, the disassembling and assembling component 8 includes an elastic member 81 disposed in the cavity, and pushing portions 82 disposed at both ends of the elastic member 81, one ends of the two pushing portions 82 extend to both sides of the center rod 7, a connecting rod 83 connected to the pushing portions 82, and an inserting rod 84 connected to the connecting rod 83.

In some embodiments of the utility model, the middle part of box body 5 has the hollow cylinder 14 that the cover was located on well core rod 7 surface, offers the slot that is linked together on well core rod 7 and the hollow cylinder 14, and the one end swing joint of inserted bar 84 is in the slot.

Adopt above-mentioned structure, when elastic component 81 is in under the natural extension state, set up in the both sides that push portion 82 at its both ends extends to well core rod 7, when applying the external force towards elastic component 81 direction respectively to two push portion 82, elastic component 81 contracts, and push portion 82 is to the inside removal of well core rod 7, furthermore, push portion 82 drives inserted bar 84 and removes to the direction of keeping away from the slot, and finally break away from in the slot that hollow cylinder 14 has completely, box body 5 is relieved and is connected between well core rod 7 this moment, make box body 5 can and take place relative slip between the well core rod 7, thereby can dismantle box body 5 and the filter medium who sets up in box body 5 from well core rod 7.

In some embodiments of the present invention, the dismounting assembly 8 further includes a limiting rod 85 horizontally disposed in the cavity, and a limiting groove matched with the connecting rod 83 is disposed on the connecting rod 83, so as to slidably connect the connecting rod 83 and the limiting rod 85.

The working principle is as follows: after a certain amount of impurity particles are accumulated on the filter medium after the filter device works for a period of time, the filter device needs to be cleaned, firstly, the cover body 11 is lifted upwards to drive the central rod 7 and the first filter block 2, the second filter block 3 and the third filter block 4 to be separated from the device outer shell 1, then external force towards the direction of the elastic piece 81 is respectively applied to the two pushing parts 82 corresponding to the third filter block 4, the elastic piece 81 is contracted, the two pushing parts 82 are retracted into the central rod 7, meanwhile, the inserting rod 84 is separated from the inserting slot of the hollow cylinder 14, the third filter block 4 can slide on the central rod 7, so that the third filter block can be detached for cleaning, the second filter block 3 and the first filter block 2 are sequentially detached in the same way, after cleaning is respectively carried out, the first filter block 2, the second filter block 3 and the third filter block 4 are sequentially installed back by using the steps opposite to the above steps, and then the cover body 11 is covered on the opening end of the top of the device outer shell 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a demineralized water feeding filter equipment convenient to it is clean, includes device shell body (1), the top of device shell body (1) sets up to opening column structure, still be provided with demineralized water import and export, its characterized in that on device shell body (1): the device is characterized in that a multi-medium filter element is arranged in the device shell (1), the multi-medium filter element comprises a first filter block (2), a second filter block (3) and a third filter block (4) which are sequentially arranged from top to bottom, a box body (5) used for containing a filter medium is respectively arranged on the first filter block (2), the second filter block (3) and the third filter block (4), the upper end of the box body (5) is arranged in an open shape, a filter screen (6) is arranged at the lower end of the box body (5), meshes are arranged on the filter screen (6), the aperture of each mesh is smaller than the size of the filter medium, a central rod (7) is arranged in the middle of the device shell (1), a jack penetrating through the box body (5) is arranged in the middle of the box body (5), the central rod (7) is inserted in the jack, and a dismounting assembly (8) is arranged on the central rod (7), in order to install box body (5) detachable on well core rod (7), suction pump (9) are installed to the bottom of device shell body (1), the output of suction pump (9) is connected with outlet pipe (10), outlet pipe (10) set up in the exit of demineralized water.

2. A desalinated water feed filtering device to facilitate cleaning according to claim 1, wherein: the top of well core rod (7) is connected with lid (11), lid (11) contact with the open end of device shell body (1) to at the inside confined cavity that forms of device shell body (1), be provided with water inlet (12) that are linked together with the cavity on lid (11) for add the desalinized water of treating the filtration in to the cavity.

3. A desalinated water feed filtering device to facilitate cleaning according to claim 1, wherein: the bottom of the device shell body (1) is provided with a positioning piece (13), the bottom of the central rod (7) is provided with a groove body matched with the central rod, and the positioning piece (13) is inserted in the groove body.

4. A desalinated water feed filtering device facilitating cleaning according to claim 1, wherein: the cavity has been seted up to the inside of well core rod (7), dismouting subassembly (8) including set up in the cavity elastic component (81), and set up in pushing part (82) at elastic component (81) both ends, two the one end of pushing part (82) extends to the both sides of well core rod (7), and with connecting rod (83) that pushing part (82) are connected, and with inserted bar (84) that connecting rod (83) are connected.

5. A desalinated water feed filtering device facilitating cleaning according to claim 4, wherein: the middle part of box body (5) has hollow cylinder (14) of cover on locating well core rod (7) surface, set up the slot that is linked together on well core rod (7) and hollow cylinder (14), the one end swing joint of inserted bar (84) is in the slot.

6. A desalinated water feed filtering device to facilitate cleaning according to claim 4, wherein: the dismounting assembly (8) further comprises a limiting rod (85) horizontally arranged in the cavity, and a limiting groove matched with the connecting rod (83) is formed in the connecting rod (83) so as to connect the connecting rod (83) and the limiting rod (85) in a sliding mode.