Combined water purification treatment equipment

Abstract

The utility model discloses combined water purification treatment equipment, which relates to the technical field of water treatment and comprises a mounting structure, a cover body structure, a sealing structure, a connecting structure and a filtering structure. The mounting structure is convenient for mounting and dismounting of the filter element through the design of a limiting rod and a clamping block. The cover body structure is in sealed butt joint with the installation structure through threaded connection, and meanwhile a butt joint opening used for being in butt joint with a liquid inlet pipe is formed. The sealing structure is provided with the pressure tank and the filling air bag, and the sealing performance and connection stability are improved through the air pressure effect. A filter element in the filtering structure is used for filtering water, the equipment is simple in structure, good in sealing effect and convenient to mount and maintain, and the water quality treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, specifically, relate to a combined water treatment equipment. BACKGROUND

[0002] With the improvement of people's living standards and the increase of health water demand, water treatment equipment has been widely used in family, industry, public facilities and many other occasions. Common water treatment equipment is usually composed of filter core, shell, pipeline system and sealing assembly, which is used for removing impurities in water and improving water quality. For example, PP cotton filter core can effectively remove particles such as silt and rust in water, and activated carbon filter core can adsorb pollutants such as residual chlorine, color and odor in water, so as to improve the taste and safety of water. The existing equipment adopts threaded connection or simple buckle connection, and a large torque is often required during filter core replacement or equipment disassembly, which may cause installation inconvenience and affect user experience.

[0003] However, the current water purification equipment still has the following main problems in practical application: first, the traditional threaded or buckle connection method is easy to cause insufficient sealing, and may leak or fail under the action of water flow pressure, affecting the water purification effect. Secondly, when disassembling the filter core or maintaining the equipment, the sealing fastener needs a large torque, which brings inconvenience to the user's installation and maintenance.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a combined water treatment equipment to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A combined water treatment equipment, comprising a mounting structure, the mounting structure comprising a mounting sleeve, a limiting rod, a clamping block, a threaded ring, a fitting groove, the limiting rod being provided on the side of the mounting sleeve, the limiting rod being provided with the clamping block, the threaded ring being provided on the top end of the mounting sleeve, the fitting groove being fixedly provided in the inside bottom end of the mounting sleeve, the threaded ring being provided with a cover structure, the cover structure being provided with a sealing structure, the cover structure being provided with a connecting structure on one side, and the fitting groove being provided with a filter structure.

[0008] Further, the cover structure comprises a butt shell, a threaded sleeve, a butt joint, and a fixed plate, the threaded sleeve being provided in the inner circle of the butt shell, the butt shell being provided with the butt joint, the butt shell being fixedly connected with the fixed plate on one side, and the fixed plate being provided with a fixed hole.

[0009] Furthermore, the sealing structure includes a sealing cover, a connecting pipe, a pressure tank, a pressure relief valve, an air intake bin, a first filling airbag, and a second filling airbag. A connecting pipe is connected to one side of the sealing cover, the connecting pipe is connected to the pressure tank, the pressure tank is connected to the pressure relief valve, an air intake bin is opened in the sealing cover, and the first filling airbag and the second filling airbag are respectively installed in the air intake bin, and the first filling airbag and the second filling airbag are installed alternately.

[0010] Furthermore, the connection structure includes a liquid inlet pipe, an on-off valve, and a butt joint. The on-off valve is installed on the liquid inlet pipe, and a butt joint is provided at one end of the liquid inlet pipe, which is connected to the water pipe.

[0011] Furthermore, the filtering structure includes a filter element, a sealing head, a liquid outlet head, a limiting groove, an embedded groove, and a filling groove. The bottom end of the filter element is provided with a sealing head, which is sealed and docked with the matching groove. The top end of the filter element is fixedly connected with the liquid outlet head, and a limiting groove is provided in the liquid outlet head. The top end of the liquid outlet head is provided with an embedded groove, and a filling groove is provided in the embedded groove. The filling groove is matched with the first filling airbag and the second filling airbag.

[0012] The beneficial effects of the utility model are:

[0013] Strong sealing: By setting a filling air bag and a pressure tank in the sealing structure, the air bag is expanded to fill the sealing groove, which significantly improves the sealing effect and reduces the risk of water leakage.

[0014] Easy installation and disassembly: Through the design of the snap-fit ​​block and the limit rod, the installation sleeve can be easily installed and disassembled using a special inner polygonal wrench, which is convenient for filter element replacement and equipment maintenance.

[0015] High operational flexibility: The equipment is equipped with reasonable inlet and outlet channels, which facilitate water circulation and help improve water purification efficiency and filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the main structure of a combined water purification device according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of an installation sleeve of a combined water purification device according to an embodiment of the present utility model;

[0019] Figure 3It is a mounting structure schematic view of a combined water purification treatment equipment according to the embodiment of the utility model;

[0020] Figure 4 It is a cover structure schematic view of a combined water purification treatment equipment according to the embodiment of the utility model;

[0021] Figure 5 It is a sealing structure schematic view of a combined water purification treatment equipment according to the embodiment of the utility model;

[0022] Figure 6 It is a sealing cover sectional view of a combined water purification treatment equipment according to the embodiment of the utility model;

[0023] Figure 7 It is a filter structure schematic view of a combined water purification treatment equipment according to the embodiment of the utility model;

[0024] Figure 8 It is a liquid outlet head sectional view of a combined water purification treatment equipment according to the embodiment of the utility model.

[0025] In the drawing,

[0026] 1, mounting structure, 101, mounting sleeve, 102, limiting rod, 103, clamping block, 104, thread ring, 105, fitting groove, 2, cover structure, 201, butt shell, 202, threaded sleeve, 203, butt joint, 204, fixed plate, 3, sealing structure, 301, sealing cover, 302, connecting pipe, 303, pressure tank, 304, pressure relief valve, 305, air inlet warehouse, 306, first filling air bag, 307, second filling air bag, 4, connecting structure, 401, liquid inlet pipe, 402, on-off valve, 403, butt joint, 5, filter structure, 501, filter core, 502, plugging head, 503, liquid outlet head, 504, limiting groove, 505, embedded groove, 506, filling groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] According to the embodiment of the utility model, a combined water purification treatment equipment is provided.

[0029] Embodiment one;

[0030] As Figures 1-8As shown, the combined water treatment equipment according to the utility model embodiment, including installation structure 1, installation structure 1 includes installation sleeve 101, limit rod 102, clamping block 103, screw ring 104, fit groove 105, the circumferential side of installation sleeve 101 is provided with limit rod 102, limit rod 102 is matched with clamping block 103, the top outer circle of installation sleeve 101 is equipped with screw ring 104, the inside bottom end of installation sleeve 101 is fixedly provided with fit groove 105, screw ring 104 is matched with cover body structure 2, cover body structure 2 is connected with sealing structure 3, the side of cover body structure 2 is connected with connecting structure 4, fit groove 105 is connected with filter structure 5, the installation sleeve 101 of installation structure 1 is used to install filter core 501, and the clamping block 103 of limit rod 102 fit is used to carry out the dismounting and convenient installation of sleeve through special inner polygon spanner, screw ring 104 is used to butt joint with the thread sleeve 202 of docking shell 201, carries out the thread sealing butt joint of docking shell 201 and installation sleeve 101, and fit groove 105 is sealed butt joint with the plugging head 502 of filter core 501.

[0031] Cover body structure 2 includes docking shell 201, screw ring 202, butt joint 203, fixed plate 204, the inner circle of docking shell 201 is provided with screw ring 202, and the docking shell 201 is provided with butt joint 203, and the side of docking shell 201 is fixedly connected with fixed plate 204, and the fixed hole is formed in fixed plate 204, and the butt joint 203 of the docking shell 201 of cover body structure 2 is used to butt joint with the liquid inlet pipe 401 of connecting structure 4, and the fixed plate 204 is used to fix cover body structure 2 at the installation site of filter device, and the top of docking shell 201 is communicated with sealing structure 3.

[0032] The sealing structure 3 includes a sealing cover 301, a connecting pipe 302, a pressure tank 303, a pressure relief valve 304, an air inlet bin 305, a first filling airbag 306, and a second filling airbag 307. The sealing cover 301 is connected to a connecting pipe 302 on one side, the connecting pipe 302 is connected to the pressure tank 303, and the pressure tank 303 is connected to the pressure relief valve 304. The sealing cover 301 is provided with an air inlet bin 305, and the air inlet bin 305 is respectively installed with a first filling airbag 306 and a second filling airbag 307. The first filling airbag 306 and the second filling airbag 307 are staggered. The connecting structure 4 includes a liquid inlet pipe 401, an on-off valve 402, and a docking joint 403. The on-off valve is installed on the liquid inlet pipe 401. 402, one end of the liquid inlet pipe 401 is provided with a docking joint 403, the docking joint 403 is connected to the water pipe, the filtering structure 5 includes a filter element 501, a plugging head 502, a liquid outlet head 503, a limiting groove 504, an embedded groove 505, and a filling groove 506. The bottom end of the filter element 501 is provided with a plugging head 502, the plugging head 502 is sealed and docked with the matching groove 105, the top of the filter element 501 is fixedly connected with the liquid outlet head 503, the liquid outlet head 503 is provided with a limiting groove 504, the top of the liquid outlet head 503 is provided with an embedded groove 505, the embedded groove 505 is provided with a filling groove 506, the filling groove 506 is matched with the first filling airbag 306 and the second filling airbag 307, the sealing structure 3 is sealed. The bottom end of the cover 301 fits into the embedded groove 505 of the filter structure 5, and the sealing cover 301 can be embedded in the embedded groove 505. The filling airbag will be embedded in the filling groove 506, and at the same time, high-pressure gas is introduced into the pressure tank 303 through the pressure relief valve 304, so that the filling airbag is pressurized and expanded, squeezing the filling groove 506, thereby increasing the force, improving the sealing effect of the connection, and improving the connection stability, reducing the torque required for the tight connection between the docking shell 201 and the sleeve, making it easy to disassemble and install. When the docking shell 201 and the sleeve need to be disassembled, the pressure of the pressure tank 303 is discharged through the pressure relief valve 304, and the docking shell 201 and the sleeve can be disassembled more easily. The connecting structure 4 is provided with two groups, one group is connected to the sealing cover 301 of the sealing structure 3, and the other group is connected to the docking port 203. The docking port 203 is generally the water inlet, and the connecting port on the sealing cover 301 is the water outlet. The water to be purified enters the sleeve through the docking port 203, and then under the action of water pressure, the water passes through the filter element 501. The water will be purified when passing through the filter element 501. The composition and function of the filter element 501 can be adjusted according to actual needs. For example, the material is PP cotton, which can filter large particles such as mud, rust, and insect eggs in the water. It can also be activated carbon material, which can absorb residual chlorine, discoloration, odor, etc. in the water, thereby improving the taste and safety of the water quality.

[0033] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0034] In summary, by means of the technical scheme of the utility model, the mounting sleeve 101 of the mounting structure 1 is used for mounting the filter element 501, the engaging block 103 engaged by the limiting rod 102 is used for dismounting and conveniently mounting the sleeve through a special inner polygon spanner, the threaded ring 104 is used for butting the threaded sleeve 202 of the butt joint shell 201, the threaded sealing butt joint of the butt joint shell 201 and the mounting sleeve 101 is carried out, the butt joint port 203 of the butt joint shell 201 of the cover body structure 2 is used for butt joint with the liquid inlet pipe 401 of the connecting structure 4, the fixed plate 204 is used for fixing the cover body structure 2 at the mounting site of the filtering device, the top end of the butt joint shell 201 is communicated with the sealing structure 3, the bottom end of the sealing cover 301 of the sealing structure 3 is engaged with the embedded groove 505 of the filtering structure 5, the sealing cover 301 can be embedded in the embedded groove 505, the filling air bag is embedded in the filling groove 506 through filling, high-pressure gas is introduced into the pressure tank 303 through the pressure relief valve 304, the filling air bag is expanded under pressure, the filling groove 506 is extruded, the stress is improved, the sealing effect of the connection is improved, the connection stability is improved, the torque required for the close connection of the butt joint shell 201 and the sleeve is reduced, the butt joint shell 201 and the sleeve are conveniently dismounted and mounted, when the butt joint shell 201 and the sleeve need to be dismounted, the pressure of the pressure tank 303 is discharged through the pressure relief valve 304, and then the butt joint shell 201 and the sleeve can be dismounted more easily, the connecting structure 4 is provided with two groups, one group is connected to the sealing cover 301 of the sealing structure 3, and the other group is connected to the butt joint port 203, the butt joint port 203 is generally a water inlet, and the connecting port on the sealing cover 301 is a water outlet, the water body to be purified enters the sleeve through the butt joint port 203, then under the action of water pressure, the water body passes through the filter element 501, the water body is purified when passing through the filter element 501, the composition and effect of the filter element 501 can be adjusted according to actual requirements, for example, the material is PP cotton, which can filter large particles such as silt, rust and insect eggs in water, or it can be activated carbon material, which can adsorb residual chlorine, color and odor in water, and improve the taste and safety of water quality.

[0035] The above merely describes preferred embodiments of the utility model and is not intended to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A combined water purification equipment, characterized in that: The invention comprises a mounting structure (1), wherein the mounting structure (1) comprises a mounting sleeve (101), a limiting rod (102), a locking block (103), a threaded ring (104), and a fitting groove (105); a limiting rod (102) is provided on the peripheral side of the mounting sleeve (101); the limiting rod (102) is matched with the locking block (103); a threaded ring (104) is provided on the top outer ring of the mounting sleeve (101); a fitting groove (105) is fixedly provided on the inner bottom end of the mounting sleeve (101); the threaded ring (104) is matched with a cover structure (2); a sealing structure (3) is connected to the cover structure (2); a connecting structure (4) is connected to one side of the cover structure (2); and a filtering structure (5) is connected to the fitting groove (105).

2. A combined water purification device according to claim 1, characterized in that: The cover structure (2) comprises a docking shell (201), a threaded sleeve (202), a docking port (203), and a fixing plate (204); the inner ring of the docking shell (201) is provided with a threaded sleeve (202); the docking port (203) is provided on the docking shell (201); one side of the docking shell (201) is fixedly connected to a fixing plate (204); and the fixing plate (204) is provided with a fixing hole.

3. A combined water purification device according to claim 2, characterized in that: The sealing structure (3) comprises a sealing cover (301), a connecting pipe (302), a pressure tank (303), a pressure relief valve (304), an air inlet bin (305), a first filling air bag (306), and a second filling air bag (307); one side of the sealing cover (301) is connected to the connecting pipe (302); the connecting pipe (302) is connected to the pressure tank (303); and the pressure tank (303) is connected to the pressure relief valve (304).

4. A combined water purification device according to claim 3, characterized in that: An air inlet bin (305) is provided in the sealing cover (301), and a first filling air bag (306) and a second filling air bag (307) are respectively installed in the air inlet bin (305), and the first filling air bag (306) and the second filling air bag (307) are installed in an alternating manner.

5. A combined water purification device according to claim 4, characterized in that: The connection structure (4) comprises a liquid inlet pipe (401), an on-off valve (402), and a butt joint (403); the liquid inlet pipe (401) is provided with an on-off valve (402); one end of the liquid inlet pipe (401) is provided with a butt joint (403); and the butt joint (403) is connected to a water pipe.

6. A combined water purification device according to claim 5, characterized in that: The filtering structure (5) comprises a filter element (501), a plugging head (502), a liquid outlet head (503), a limiting groove (504), an embedded groove (505), and a filling groove (506); the bottom end of the filter element (501) is provided with a plugging head (502); the plugging head (502) is sealed and docked with the fitting groove (105); and the top end of the filter element (501) is fixedly connected with the liquid outlet head (503).

7. The combined water purification equipment according to claim 6, characterized in that: A limiting groove (504) is provided in the liquid outlet head (503), an embedded groove (505) is provided at the top end of the liquid outlet head (503), a filling groove (506) is provided in the embedded groove (505), and the filling groove (506) is matched with the first filling airbag (306) and the second filling airbag (307).

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