CN112279392A

CN112279392A - Inlet water filtering device of water heater

Info

Publication number: CN112279392A
Application number: CN202011105504.1A
Authority: CN
Inventors: 陈均玲
Original assignee: Jiangmen Baojia Kitchen & Sanitary Co ltd
Current assignee: Jiangmen Baojia Kitchen & Sanitary Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-29

Abstract

The invention relates to the technical field of water heaters, in particular to a water inlet filtering device of a water heater, which comprises a shell, wherein a water inlet is formed in the middle of the top end of the shell, a water inlet pipe is fixedly communicated with the water inlet, a water outlet is formed in the middle of the bottom end of the shell, a water outlet pipe is fixedly connected to the water outlet, a switch valve is fixedly arranged on the position, close to the bottom end, of the water outlet pipe, a first filtering plate is arranged in the shell, the left end and the right end of the first filtering plate are respectively and fixedly connected with the side walls of the two ends of the shell, a second filtering plate is arranged below the first filtering plate, an adsorption plate is fixedly arranged below the second filtering plate, a cleaning device is fixedly arranged between the first filtering plate and the second filtering plate, baffles are fixedly arranged at the tops of the left end and the, can filter and adsorb the impurity that the intake of water heater contains, the filter effect is good.

Description

Inlet water filtering device of water heater

Technical Field

The invention relates to the technical field of water heaters, in particular to a water inlet filtering device of a water heater.

Background

Current water heater of taking filtering capability can lead to the large granule impurity accumulations such as silt that are held back by the filter screen in a large number in filter equipment along with filter equipment live time's extension after using a period, causes the trafficability characteristic of filter screen to descend, influences the velocity of flow of intaking. Moreover, the assembly and disassembly of the filter screen and other assemblies in the filter device are inconvenient in the use process of a user, so that the filter screen and other assemblies cannot be cleaned and disassembled in time and conveniently. Meanwhile, along with the improvement of living standard, the requirement of consumers on bath is also improved. The user's demand cannot be met only by a fast and energy-saving bathing mode.

Health is the current gas heater who mainly aims at exporting the hot water of bathing of the important index that people generally pay attention to at present, the hot water of bathing generally does not directly supply the user to use through filtration treatment, whole process does not improve running water quality, along with the improvement of modern people's quality of life, the user has more and more high requirement to the quality of water of bathing except that the bathing water is in the travelling comfort, also more and more strict to the quality of water requirement of bathing water, therefore, to above-mentioned current situation, urgent need develop the filter equipment that intakes of a water heater, in order to overcome the not enough in the current practical application.

Disclosure of Invention

The present invention is directed to a water inlet filtering device for a water heater, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a water inlet filtering device of a water heater comprises a shell, wherein a water inlet is formed in the middle of the top end of the shell, a water inlet pipe is fixedly communicated with the water inlet, a water outlet is formed in the middle of the bottom end of the shell, a water outlet pipe is fixedly connected to the water outlet pipe, a switch valve is fixedly arranged on the position, close to the bottom end, of the water outlet pipe, a first filter plate is arranged in the shell and is fixedly connected with the side walls of the two ends of the shell, the left end and the right end of the first filter plate are respectively and fixedly connected with the side walls of the two ends of the shell, a second filter plate is arranged below the first filter plate, an adsorption plate is fixedly arranged below the second filter plate, a cleaning device is fixedly arranged between the first filter plate and the second filter plate, baffles are fixedly arranged at the tops of the left end and the right end of the adsorption, the shell has been seted up the fixed slot on being close to the both ends lateral wall of adsorption plate, be equipped with the connecting piece in the fixed slot, connecting piece one end and adsorption plate fixed connection, other end fixedly connected with arc handle.

As a further scheme of the invention: the filter I and the second filter are internally and respectively fixedly provided with a filter screen, and the aperture of the filter screen arranged on the first filter is larger than that of the filter screen on the second filter.

As a further scheme of the invention: cleaning device includes the piston barrel, sliding connection has the piston piece in the piston barrel, piston piece one end fixedly connected with piston rod, piston rod one end is passed the piston barrel, and fixedly connected with connecting rod, the connecting rod traversing lateral wall and the fixedly connected with fixed block of shell, the equal fixedly connected with cleaning brush of upper and lower both ends face of fixed block, the lower fixed surface of connecting rod is equipped with the rack, the meshing of rack below is equipped with the pinion.

As a further scheme of the invention: the mounting panel is fixedly connected with the outer wall of the shell, the piston cylinder is transversely placed at the top end of the mounting panel, a through hole groove is formed in the side wall of the shell on one side of the piston cylinder, and the bottom end of the through hole groove is placed in the installation of the pinion.

As a further scheme of the invention: the adsorption plate is filled with activated carbon substances for removing heavy metals and bacteria contained in inlet water, a drain outlet is formed in the left side, located at the water outlet, of the bottom of the shell, a drain pipe is fixedly connected in the drain outlet, and a control valve is fixedly connected to the drain pipe.

Compared with the prior art, the invention has the beneficial effects that:

the filter plate I and the filter plate II remove large granular impurities such as silt, colloid and the like contained in the inlet water, and the activated carbon filled in the adsorption plate can adsorb fine granular impurities such as residual chlorine, heavy metal, bacteria and the like, so that the effects of decontaminating, sterilizing, inhibiting scale and the like of the inlet water are achieved, the washing comfort of a user is improved, and the service life of the water heater is prolonged; simultaneously, through setting up cleaning device, utilize the cleaning brush to wash filter one and filter two, prevent that impurity from plugging up the filter screen, influence the filter effect, wherein, utilize arc handle pulling connecting piece, can be convenient for wash and change the adsorption plate in the adsorption plate shift out device for improve the filter effect of device.

Drawings

Fig. 1 is a schematic structural diagram of an inlet water filtering device of a water heater.

Fig. 2 is a schematic structural diagram of a cleaning device of a water inlet filtering device of the water heater.

In the figure: 1-shell, 2-water inlet, 3-water inlet pipe, 4-water outlet, 5-water outlet pipe, 6-switch valve, 7-filter I, 8-filter II, 9-adsorption plate, 10-cleaning device, 101-piston cylinder, 102-piston rod, 103-connecting rod, 104-fixing block, 105-cleaning brush, 106-rack, 107-pinion, 11-baffle, 12-rotating groove, 13-hollow sphere, 14-connecting piece, 15-arc handle, 16-through hole groove, 17-sewage outlet, 18-control valve.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an inlet water filtering device for a water heater includes a housing 1, a water inlet 2 is formed in a middle portion of a top end of the housing 1, a water inlet pipe 3 is fixedly communicated with the water inlet 2, a water outlet 4 is formed in a middle portion of a bottom end of the housing 1, a water outlet pipe 5 is fixedly connected to the water outlet 4, a switch valve 6 is fixedly disposed on the water outlet pipe 5 near the bottom end, a first filter plate 7 is disposed in the housing 1 near the water inlet 2, left and right ends of the first filter plate 7 are respectively and fixedly connected to side walls of two ends of the housing 1, a second filter plate 8 is disposed below the first filter plate 7, an adsorption plate 9 is fixedly disposed below the second filter plate 8, a cleaning device 10 is fixedly disposed between the first filter plate 7 and the second filter plate 8, and baffles 11, the adsorption plate 9 upper surface has been seted up with baffle 11 junction and has been rotated groove 12, baffle 11 bottom articulates there is hollow spheroid 13, hollow spheroid 13 is placed and is rotated the inslot 12 and rotate and connect, the fixed slot has been seted up on the both ends lateral wall that shell 1 is close to adsorption plate 9, be equipped with connecting piece 14 in the fixed slot, 14 one end of connecting piece and adsorption plate 9 fixed connection, other end fixed connection has arc handle 15.

In this embodiment, the filter screens are respectively and fixedly arranged in the first filter plate 7 and the second filter plate 8, the aperture of the filter screen arranged on the first filter plate 7 is larger than that of the filter screen arranged on the second filter plate 8, and the first filter plate 7 and the second filter plate 8 are used for filtering the water layer by layer, so that the filtering effect is greatly improved.

Example 2

Referring to fig. 1-2, in this embodiment, the cleaning device 10 includes a piston cylinder 101, a piston block is slidably connected in the piston cylinder 101, one end of the piston block is fixedly connected with a piston rod 102, one end of the piston rod 102 passes through the piston cylinder 101 and is fixedly connected with a connecting rod 103, the connecting rod 103 transversely passes through a side wall of the housing 1 and is fixedly connected with a fixed block 104, both upper and lower end surfaces of the fixed block 104 are fixedly connected with a cleaning brush 105, a rack 106 is fixedly arranged on a lower surface of the connecting rod 103, a pinion 107 is engaged under the rack 106, the pinion 107 is driven by a motor, the pinion 107 rotates to drive the rack 106 to move left and right, so that the connecting rod 103 drives the cleaning brush 105 to move left and right between the first filter plate 7 and the second filter plate 8, the filter screen is cleaned by the cleaning brush 105 to improve the filtering effect, the connecting rod 103, the piston block slides within the piston cylinder 101.

In this embodiment, outer wall fixedly connected with mounting panel of shell 1, piston cylinder 101 is transversely placed on the mounting panel top, through-hole groove 16 has been seted up to the lateral wall of piston cylinder 101 one side shell 1, pinion 107 installs the bottom of placing at through-hole groove 16, and pinion 107 rotates through motor drive in through-hole groove 16.

In this embodiment, the inside packing of adsorption plate 9 has the activated carbon material of getting rid of heavy metal, bacterium that contain in the intaking, the left side that 1 bottom of shell is located delivery port 4 is equipped with drain 17, fixedly connected with blow off pipe in the drain 17, fixedly connected with control valve 18 on the blow off pipe utilizes the adsorption plate 9 to be equipped with the heavy metal in the intaking, impurity such as bacterium adsorbs, utilizes 15 pulling connecting pieces 14 of arc handle for adsorption plate 9 can shift out in the shell 1, be convenient for wash and change adsorption plate 9, open control valve 18, close switch valve 6, make the sewage that cleaning brush 105 washd filter one 7 and filter two 8 discharge to the blow off pipe through drain 17, by blow off pipe discharge shell 1.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The water inlet filtering device of the water heater comprises a shell (1) and is characterized in that a water inlet (2) is formed in the middle of the top end of the shell (1), a water inlet pipe (3) is fixedly communicated with the water inlet (2), a water outlet (4) is formed in the middle of the bottom end of the shell (1), a water outlet pipe (5) is fixedly connected onto the water outlet (4), a switch valve (6) is fixedly arranged on the position, close to the water inlet (2), of the water outlet pipe (5), a first filter plate (7) is arranged in the shell (1), the left end and the right end of the first filter plate (7) are respectively and fixedly connected with the side walls of the two ends of the shell (1), a second filter plate (8) is arranged below the first filter plate (7), an adsorption plate (9) is fixedly arranged below the second filter plate (8), and a cleaning device (10) is fixedly arranged between the first filter, the utility model discloses a novel adsorption plate, including adsorption plate (9), baffle (11) are all fixed to be equipped with at both ends top about, adsorption plate (9) upper surface and baffle (11) junction have been seted up and have been rotated groove (12), baffle (11) bottom articulates there is hollow spheroid (13), hollow spheroid (13) are placed and are rotated the connection in rotating groove (12), shell (1) have been close to and have been seted up the fixed slot on the both ends lateral wall of adsorption plate (9), be equipped with connecting piece (14) in the fixed slot, connecting piece (14) one end and adsorption plate (9) fixed connection, other end fixedly connected with arc handle (15).

2. The inlet water filter device of the water heater according to claim 1, wherein the filter screens are respectively fixed in the first filter plate (7) and the second filter plate (8), and the aperture of the filter screen arranged on the first filter plate (7) is larger than that of the filter screen on the second filter plate (8).

3. The water inlet filtering device of the water heater as claimed in claim 2, wherein the cleaning device (10) comprises a piston cylinder (101), a piston block is slidably connected in the piston cylinder (101), a piston rod (102) is fixedly connected to one end of the piston block, one end of the piston rod (102) penetrates through the piston cylinder (101), a connecting rod (103) is fixedly connected to the piston cylinder, the connecting rod (103) transversely penetrates through the side wall of the housing (1) and is fixedly connected with a fixing block (104), cleaning brushes (105) are fixedly connected to the upper end face and the lower end face of the fixing block (104), a rack (106) is fixedly arranged on the lower surface of the connecting rod (103), and a pinion (107) is meshed below the rack (106).

4. The water inlet filtering device of the water heater according to claim 3, characterized in that a mounting plate is fixedly connected to the outer wall of the housing (1), a piston cylinder (101) is transversely placed at the top end of the mounting plate, a through hole groove (16) is formed in the side wall of the housing (1) on one side of the piston cylinder (101), and the pinion (107) is installed and placed at the bottom end of the through hole groove (16).

5. The water inlet filtering device of the water heater according to claim 1, wherein the adsorption plate (9) is filled with activated carbon substances for removing heavy metals and bacteria contained in inlet water, a drain outlet (17) is arranged at the bottom of the shell (1) and positioned at the left side of the water outlet (4), a drain pipe is fixedly connected in the drain outlet (17), and a control valve (18) is fixedly connected on the drain pipe.