CN217578483U - Purification device and water heating device - Google Patents

Abstract

The utility model provides a purifier and hot water system, include the water tank and install filter core in the water tank, install in the top of filter core and be used for adsorbing the adsorption equipment of filter core upper surface impurity, adsorption equipment includes suction head, inlet tube and pivot and rotary rod, the suction head sets up adsorption equipment's head end, the one end of inlet tube with the one end fixed connection of suction head, the other end of inlet tube run through the one end fixed connection of box and casing, the inside nestification of casing has the lauter tun, and the pivot runs through lauter tun bottom center with rotary rod threaded connection, offer between casing and the lauter tun and be used for the cavity of the circulation of water of suction head absorption, the one end of cavity and outlet pipe is connected. The utility model can remove large granular impurities in water and improve the water purification speed of the filter element through the adsorption device and the scouring device; on the other hand, the service life of the filter element can be prolonged, and the cost for replacing the filter element is reduced.

Description

Purification device and hot water device

technical field

The utility model relates to the technical field of water purification, in particular to a purification device and a hot water device.

Background technique

With the improvement of living standards, the requirements for the quality of water are getting higher and higher. People pay more and more attention to the purity of household water. Unfiltered water has many impurities and bacteria. Long-term drinking will cause damage to our body. Injury, so the water that enters the home needs to be purified before we drink it.

There are many devices for purifying water and hot water devices in the prior art. For example, a purifying device and a hot water device with an application publication number of CN208667124U include a casing and a central pipe, and an accommodation cavity is defined between the central pipe and the casing. , the accommodating cavity is communicated with the water inlet and a filter element is arranged inside the accommodating cavity. The water flows into the accommodating cavity from the water inlet, and flows into the central pipe after being filtered by the filter element inside the accommodating cavity, and flows out from the water outlet of the central pipe, so that the central pipe The water flowing out of the water outlet is purified to ensure that users use clean water. This device can remove residual chlorine, organic matter and other odors in the water, as well as large particles of impurities in the water, purify water quality, and improve user experience.

But there are still the following deficiencies: (1) It can be known from the above-mentioned purification device and hot water device that the filtering efficiency is low through the natural filtration of the filter element; (2) The large particles of impurities adsorbed on the surface of the filter element are not removed for a long time. On the one hand, it will block the speed of water passing through the filter element, and on the other hand, it will reduce the service life of the filter element.

Utility model content

The purpose of the present invention is to provide a purification device and a hot water device which can improve the water purification efficiency of the filter element and the service life of the filter element, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A purification device includes a water tank and a filter element installed in the water tank, an adsorption device for adsorbing impurities on the upper surface of the filter element is installed above the filter element, and the adsorption device includes a suction head, a water inlet pipe, a rotating shaft, and a rotating shaft. rod, the suction head is arranged at the head end of the adsorption device, one end of the water inlet pipe is fixedly connected with one end of the suction head, and the other end of the water inlet pipe is fixedly connected through the box body and one end of the shell, A filter barrel is nested inside the casing, the rotating shaft penetrates through the bottom center of the filter barrel and is threadedly connected to the rotating rod, and there is a water circulation between the casing and the filter barrel for the suction head to absorb The cavity is connected with one end of the water outlet pipe, and the other end of the water outlet pipe is connected with the water pump. The water is re-discharged into the water tank, and the other end of the intermediate pipe is connected to the flushing device through the tank body.

Preferably, the scouring device includes a spray head, a paddle, a connecting rod and a squeeze ball, the spray head is installed at the end of the intermediate pipe, a support rod is fixedly installed on one side of the outer wall of the spray head, and the other side is fixed A suspension rod is installed, the other end of the support rod is fixedly connected to the bearing, one end of the paddle is installed directly under the nozzle through the bearing, and one end of the connecting rod penetrates the center of the paddle and rotatably connected with the bearing, the other end of the connecting rod is fixedly connected with the brush head, the brush head is in contact with the filter element, one side of the squeeze ball and the other side of the hanging rod Fixed connection, the other end is in contact with the swinging device.

Preferably, the swinging device includes an empty groove, a spring and an elastic ball, an empty groove is formed on the upper surface of the filter element, a spring is installed at the bottom of the empty groove, and the other end of the spring is elastically connected with the elastic ball, so The squeezing ball can squeeze the elastic ball to make the filter element oscillate, so that the impurities adsorbed on the upper surface of the filter element can be separated from the upper surface of the filter element.

Preferably, a slideway is provided above the filter element, the inner wall of the water tank is fixedly connected to one side of the electric push rod, and the other side of the electric push rod is connected to the box body.

Preferably, protrusions are fixed on the outer surface of the stirring blade on the rotating rod.

Preferably, an elastic cloth is movably connected between the outer side wall of the filter element and the inner wall of the water tank.

Preferably, the top of the water tank is provided with a water inlet, the bottom of the water tank is provided with a water outlet, and a diversion channel is provided directly below the water inlet.

To achieve the above object, the present invention also provides the following technical solutions:

A hot water device includes a heater and the purification device according to any one of the above, wherein the purification device is installed in the heater.

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

The utility model uses the suction head to inhale the water into the water inlet pipe by setting the adsorption device. When the water enters the shell, the stirring blade and the protrusion can be used to stir some large impurities in the water into small ones during the rotation of the rotating rod. When the water passes through the filter barrel, larger particles are adsorbed on the inner wall, and some impurities can be wrapped around it through the stirring knife and the protrusion. The filter barrel and the rotating rod can be removed, rinsed, and then reinstalled for use. It has the characteristics of convenient installation and disassembly; through the connection between the cavity and the outlet pipe, on the one hand, the return pipe can be used to re-drain the water into the water tank, which not only recycles the water, but also purifies the water quality; on the other hand, the surface of the filter element can be washed off through the nozzle. The large particles of impurities can also be driven by the flow of water to drive the rotation of the paddle. If the nozzle does not completely wash away the large particles of impurities on the surface of the filter element, the brush head can use its own rotation to further remove the surface impurities, so that the It floats in the water for a short time, so that the impurities are sucked and removed. While removing impurities, the elastic balls on the left and right sides can be squeezed by the squeeze ball, so that the filter element swings from side to side. The particulate impurities can be separated from the surface of the filter element, so that the spray head and the brush head can better flush the large particles of impurities into the water; on the other hand, the water purification efficiency can be accelerated, and the large particles of impurities in the water can be removed by the adsorption device and the flushing device on the one hand. , improve the water purification speed of the filter element; on the other hand, it can improve the service life of the filter element and reduce the cost of replacing the filter element.

Description of drawings

1 is a top view of the overall structure of the present utility model;

Fig. 2 is the front view of the overall structure of the present utility model;

Fig. 3 is the enlarged view of the adsorption device of the utility model;

FIG. 4 is an enlarged view of the flushing device and the swinging device of the present invention.

In the picture: 1 water tank, 2 filter element, 3 adsorption device, 30 rotating shaft, 31 suction head, 32 water inlet pipe, 33 rotating rod, 331 stirring knife, 332 protrusion, 34 shell, 35 filter barrel, 36 cavity, 37 outlet Water pipe, 38 water pump, 39 intermediate pipe, 4 flushing device, 41 nozzle, 42 paddle, 43 connecting rod, 44 squeeze ball, 45 squeeze ball, 46 suspension rod, 47 bearing, 48 brush head, 5 drain pipe, 6 Swing device, 61 empty grooves, 62 springs, 63 elastic balls, 7 slides, 8 electric push rods, 9 elastic cloths, 10 water inlets, 11 shunt channels, 12 boxes, 13 return pipes, 14 water outlets.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example:

Please refer to FIG. 1 to FIG. 4, the present utility model provides a technical solution:

A purification device, as shown in Figures 1 and 2, comprises a water tank 1 and a filter element 2 installed in the water tank 1, the height of the filter element 2 is at least higher than the depth of the water, and above the filter element 2 is installed an adsorption filter element 2 The adsorption device 3 for impurities on the upper surface; as shown in Figure 3, the adsorption device 3 includes a suction head 31, a water inlet pipe 32, a rotating shaft 30 and a rotating rod 33, the suction head 31 is arranged at the head end of the adsorption device 3, and one end of the water inlet pipe 32 is provided. It is fixedly connected with one end of the suction head 31, and the other end of the water inlet pipe 32 is fixedly connected through the box body 12 and one end of the shell 34. A filter barrel 35 is nested inside the shell 34, and the filter barrel 35 can be disassembled. The pore size is set so that only fine particles and water can pass through, and other impurities are adsorbed on the filter barrel 35. It is necessary to flush the filter barrel 35 frequently, so that the holes of the filter barrel 35 will not be blocked by impurity particles, which will affect the passage of water. One end of the rotating rod 33 is provided with an external thread, and the external thread is connected with the internal thread opened at one end of the rotating shaft 30, and the rotating rod 33 is installed in the bottom center of the filter barrel 35. The outer surface of the stirring blade 331 on the rotating rod 33 is fixed with The protrusion 332, the stirring blade 331 and the protrusion 332 can stir some large impurities in the water into fine particles during the rotation of the rotating rod 33, and speed up the water flow. When the water flows through the filter barrel 35, the particles are adsorbed on the filter barrel. On the inner wall of 35, some impurities can also be wrapped around the stirring blade 331, a cavity 36 for the circulation of the water sucked by the suction head 31 is opened between the shell 34 and the filter barrel 35, and the entire shell 34 and the filter barrel 35. The cavity 36 is interconnected, the cavity 36 is connected to one end of the water outlet pipe 37, the other end of the water outlet pipe 37 is connected to the water pump 38, and the drain pipe 5 of the water pump 38 is respectively connected with the return pipe 13 and the middle pipe 39. The water sucked by the suction head 31 is discharged into the water tank 1 again.

As shown in FIG. 4 , the other end of the intermediate pipe 39 penetrates through the box body 12 and is connected to the flushing device 4 . The flushing device 4 includes a spray head 41 , a paddle 42 , a connecting rod 43 and a squeeze ball 44 , and the spray head 41 is installed on the middle pipe 39 . At the end, and the water pressure of the outlet water can remove the large particles of impurities adsorbed on the upper surface of the filter element 2, a support rod 45 can be fixedly installed on one side of the outer wall of the nozzle 41, and a suspension rod 46 can be fixedly installed on the other side. The support rod 45 and the suspension rod 46 are welded by a plurality of rods, the other end of the support rod 45 is fixedly connected to the bearing 47, one end of the paddle 42 is installed directly under the nozzle 41 through the bearing 47, and one end of the connecting rod 43 penetrates the paddle The center of 42 is rotatably connected with the bearing 47, the other end of the connecting rod 43 is fixedly connected with a brush head 48, the brush head 48 is in contact with the filter element 2, the water flowing out of the spray head 41 makes the paddle 42 rotate, and the rotation of the paddle 42 drives the brush The head 48 is rotated, and the impurities adsorbed on the upper surface of the filter element 2 can be removed by using the spray head 41 to spray water and the rotation of the brush head 48 to make it float in the water. One side of the squeeze ball 44 is fixedly connected to the other side of the suspension rod 46 , the other end of the squeezing ball 44 can always be in contact with the swinging device 6 during the movement. The swinging device 6 includes an empty groove 61, a spring 62 and an elastic ball 63. The upper surface of the filter element 2 is provided with an empty groove 61. The empty groove 61 A spring 62 is installed at the bottom of the filter element, and the other end of the spring 62 is elastically connected with the elastic ball 63. The squeezing ball 44 can squeeze the elastic ball 63 to make the filter element 2 swing, so that the impurities adsorbed on the upper surface of the filter element 2 can be separated from the filter element 2. float in the water.

As shown in Figures 1 and 4, a slideway 7 is provided above the filter element 2, the inner wall of the water tank 1 is fixedly connected to one side of the electric push rod 8, the other side of the electric push rod 8 is connected to the box 12, and the electric push rod 8 is connected to the box 12. The rod 8 pushes the box body 12 to slide back and forth on the slideway 7, and the elastic balls 63 on the left and right sides can be squeezed by the squeezing ball 44, so that the filter element 2 swings left and right, and the outer wall of the filter element 2 and the inner wall of the water tank 1 are movably connected There is an elastic cloth 9, and the elastic cloth 9 has a certain elasticity. On the one hand, the elastic cloth 9 can be used to prevent water from flowing into the purified water through the outer wall of the filter element 2 and the inner wall of the water tank 1, polluting the water quality; The elastic cloth 9 is used to enable the filter element 2 to swing left and right. The top of the water tank 1 is provided with a water inlet 10, the bottom of the water tank 1 is provided with a water outlet 14, and a shunt channel 11 is provided directly below the water inlet 10. The use of the shunt channel 11 can improve the Water purification efficiency and utilization rate of filter element 2.

A hot water device includes a heater and the purification device according to any one of the above, wherein the purification device is installed in the heater.

The working principle of the purification device and hot water device is as follows:

Turn on the electric push rod 8 and the rotating rod 33, move the box body 12 back and forth on the slideway 7, and use the suction head 31 to suck the water into the water inlet pipe 32. When the water enters the casing 34, through the rotation of the rotating rod 33, Using the stirring blade 331 and the protrusions 332, some large impurities in the water can be stirred into fine particles during the rotation of the rotating rod 33, because the aperture of the filter barrel 35 is set so that only fine particles and water can pass through, and the water can pass through. The larger particles are adsorbed on the inner wall of the filter bucket 35, and some impurities can be wound on it through the stirring blade 331 and the protrusion 332. The filter bucket 35 and the rotating rod 33 can be removed, rinsed, and reinstalled for use. , and then the water flowing out of the filter barrel 35 passes through the cavity 36 and is finally collected in the water outlet pipe 37. On the one hand, the return pipe 13 can be used to re-discharge the water into the water tank 1, and the water is recycled and purified. On the one hand, the spray head 41 connected by the intermediate pipe 39 can wash away the large particles of impurities on the surface of the filter element 2, and can also use the flow of water to drive the rotation of the paddle 42. Because the brush head 48 and the paddle 42 are fixedly connected, the brush head 48 can also be used. Rotation, the brush head 48 and the upper surface of the filter element 2 are always in contact. If the spray head 41 does not completely wash away the large particles of impurities on the surface of the filter element 2, the brush head 48 can use its own rotation to further remove the impurities, so that the It floats in the water for a short time, and the impurities are sucked and removed by the adsorption device 3, and the elastic balls 63 on the left and right sides can be squeezed by the squeeze ball 44, so that the filter element 2 swings left and right. The large particles of impurities on the surface can be separated from the surface of the filter element 2, so that the spray head 41 and the brush head 48 can better flush the large particles of impurities into the water, and on the other hand, the water purification efficiency can be accelerated.

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

Claims (8)

1. The utility model provides a purification device, its characterized in that includes water tank (1) and installs filter core (2) in water tank (1), the adsorption equipment (3) that are used for adsorbing surface impurities on filter core (2) are installed to the top of filter core (2), adsorption equipment (3) include suction head (31), inlet tube (32) and pivot (30) and rotary rod (33), suction head (31) set up the head end of adsorption equipment (3), the one end of inlet tube (32) with the one end fixed connection of suction head (31), the one end fixed connection of box (12) and casing (34) is run through to the other end of inlet tube (32), the inside nestification of casing (34) has lauter tub (35), pivot (30) run through lauter tub (35) bottom center with rotary rod (33) threaded connection, offer between casing (34) and lauter tub (35) and be used for cavity (36) of the water circulation of suction head (31) absorption, the one end of cavity (36) and outlet pipe (37) is connected, the other end and water pump (38) of outlet pipe (37) are connected, drain pipe (5) of water pump (38) are connected with back flow (13) and intermediate pipe (39) respectively, back flow (13) are arranged the water that suction head (31) absorbed again water tank (1) ) The other end of the middle pipe (39) penetrates through the box body (12) and is connected with the flushing device (4).

2. The purification device according to claim 1, wherein the flushing device (4) comprises a spray head (41), a paddle (42), a connecting rod (43) and a pressing ball (44), the spray head (41) is installed at the end of the middle pipe (39), a supporting rod (45) is fixedly installed on one side of the outer wall of the spray head (41), a suspension rod (46) is fixedly installed on the other side of the outer wall of the spray head (41), the other end of the supporting rod (45) is fixedly connected to a bearing (47), one end of the paddle (42) is installed right below the spray head (41) through the bearing (47), one end of the connecting rod (43) penetrates through the center of the paddle (42) and is rotatably connected to the bearing (47), the other end of the connecting rod (43) is fixedly connected to a brush head (48), the brush head (48) is in contact with the filter element (2), one side of the pressing ball (44) is fixedly connected to the other side of the suspension rod (46), and the other end of the pressing ball is in contact with the swinging device (6).

3. The purification device according to claim 2, wherein the swing device (6) comprises a hollow groove (61), a spring (62) and a spring ball (63), the hollow groove (61) is formed in the upper surface of the filter element (2), the spring (62) is installed at the bottom of the hollow groove (61), the other end of the spring (62) is elastically connected with the spring ball (63), and the squeezing ball (44) can squeeze the spring ball (63) to swing the filter element (2) so that impurities adsorbed on the upper surface of the filter element (2) can be separated from the upper surface of the filter element.

4. The purification device according to claim 1, wherein a slideway (7) is arranged above the filter element (2), the inner wall of the water tank (1) is fixedly connected with one side of the electric push rod (8), and the other side of the electric push rod (8) is connected with the tank body (12).

5. The purifying apparatus as claimed in claim 1, wherein the outer surface of the stirring blade (331) of the rotating rod (33) is fixedly provided with a protrusion (332).

6. A purification apparatus according to claim 2, wherein an elastic cloth (9) is movably connected between the outer side wall of the filter element (2) and the inner wall of the water tank (1).

7. The purification device according to claim 1, wherein a water inlet (10) is formed at the top of the water tank (1), a water outlet (14) is formed at the bottom of the water tank (1), and a flow dividing channel (11) is arranged right below the water inlet (10).

8. A hot water appliance comprising a heater and a purification apparatus as claimed in any one of claims 1 to 7, the purification apparatus being mounted within the heater.

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