CN213725295U - Backwashing device for filter of water dispenser - Google Patents

Abstract

The utility model discloses a backwash device for water dispenser filter, the fruit pick-up device comprises a frame body, the inside of framework is equipped with diaphragm and fixed plate, fixedly connected with push rod motor on the bottom inner wall of framework, and the output of push rod motor installs the adjustable shelf, the top of adjustable shelf articulates there is the connecting rod, and the one end that the adjustable shelf was kept away from to the connecting rod articulates there is branch, install the force (forcing) pump on the top inner wall of framework, and the output of force (forcing) pump installs three way connection, the slotted hole has been seted up on the middle part conch wall of diaphragm, and has placed the filter main part in the slotted hole, the right side of slotted hole is equipped with the casing that is located on the diaphragm. The utility model discloses a combination of various structures makes this device can wash the filter of water dispenser, replaces the filter core replacement of traditional filter, practices thrift the cost, and this device can treat abluent filter and press from both sides tightly fixed, and the state of placing in the guarantee filter cleaning process improves the cleaning performance.

Description

Backwashing device for filter of water dispenser

Technical Field

The utility model relates to a technical field for the water dispenser especially relates to a backwash device for water dispenser filter.

Background

The drinking machine is a device which heats or cools the barreled purified water (or mineral water) and is convenient for people to drink. The water dispenser is used by matching the barreled water with the barreled water, and the drinking water needs to be filtered when the water dispenser is used, so that the water dispenser can not be separated from the filter.

The traditional filter of the water dispenser basically adopts direct replacement of a filter element, thereby not only consuming time and labor, but also having higher cost. Therefore, how to process the lock cylinder die-casting die becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a backwash device for water dispenser filter, the utility model discloses a combination of various structures makes this device can wash the filter of water dispenser, replaces the filter core replacement of traditional filter, practices thrift the cost, and this device can treat abluent filter and press from both sides tightly fixed, and the state of placing in the guarantee filter cleaning process improves the cleaning performance.

(II) technical scheme

The utility model provides a backwash device for water dispenser filter, the fruit pick-up device comprises a frame body, the inside of framework is equipped with diaphragm and fixed plate, fixedly connected with push rod motor on the bottom inner wall of framework, and the output of push rod motor installs the adjustable shelf, the top of adjustable shelf articulates there is the connecting rod, and the one end that the adjustable shelf was kept away from to the connecting rod articulates there is branch, install the force (forcing) pump on the top inner wall of framework, and the output of force (forcing) pump installs three way connection, the slotted hole has been seted up on the middle part conch wall of diaphragm, and has placed the filter main part in the slotted hole, the right side of slotted hole is equipped with the casing that is located on the diaphragm, and the top of casing installs the manometer, be connected with the pipe between three way connection and the casing, the top sliding connection of fixed plate has the collection box.

Preferably, the filter main part is including a jar body, top cap, discharge gate, feed inlet, pressure release pipe and blow off pipe, the top swing joint of the jar body has the top cap, and the top of top cap is equipped with discharge gate, feed inlet and pressure release pipe, the blow off pipe is installed to the bottom of the jar body, all install a control valve on pressure release pipe and the blow off pipe.

Preferably, the inner wall of the bottom of the frame body is connected with a push rod motor through a bolt, the top end of the movable frame penetrates through the fixed plate, two limiting rings located on the wall of the bottom shell of the transverse plate are arranged on two sides of the groove hole, and a support rod is connected to each two limiting rings in a sliding mode.

Preferably, one side of each of the two support rods, which is close to each other, is provided with a clamping plate, the fixing plate is provided with two sliding grooves, the sliding grooves are connected with a material collecting box in a sliding mode, and a first hose is connected between the material collecting box and the blow-off pipe.

Preferably, be connected with the second hose between three way connection and the pressure release pipe, the inlet pipe is installed in the left side of casing, and is equipped with the second control valve on the inlet pipe, be connected with the third hose between inlet pipe and the discharge gate, the casing adopts transparent material, and marks on the outer wall of casing and has the scale.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

through the combination of the installation framework, the diaphragm, the fixed plate, the push rod motor, the adjustable shelf, the connecting rod, branch, the force (forcing) pump, three way connection, the casing, the manometer, the collection magazine, the filter main part, the jar body, the top cap, the discharge gate, the feed inlet, pressure release pipe and blow off pipe isotructure make this device can wash the filter of water dispenser, replace the filter core replacement of traditional filter, practice thrift the cost, and this device can treat that abluent filter presss from both sides tightly fixedly, guarantee the state of placing in the filter cleaning process, improve the cleaning performance.

Drawings

Fig. 1 is a schematic structural diagram of a backwashing device for a filter of a water dispenser provided by the utility model.

Fig. 2 is a schematic diagram of a filter main body structure of a backwashing device for a filter of a water dispenser provided by the utility model.

Reference numerals: 1. a frame body; 2. a transverse plate; 3. a fixing plate; 4. a push rod motor; 5. a movable frame; 6. a connecting rod; 7. a strut; 8. a pressure pump; 9. a three-way joint; 10. a housing; 11. a pressure gauge; 12. a material collecting box; 13. a filter body; 131. a tank body; 132. a top cover; 133. a discharge port; 134. a feed inlet; 135. a pressure relief pipe; 136. a sewage discharge pipe.

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.

As shown in figures 1-2, the utility model provides a backwashing device for a filter of a water dispenser, which comprises a frame body 1, a transverse plate 2 and a fixed plate 3 are arranged inside the frame body 1, a push rod motor 4 is fixedly connected on the inner wall of the bottom of the frame body 1, and the output end of the push rod motor 4 is provided with a movable frame 5, the top end of the movable frame 5 is hinged with a connecting rod 6, and one end of the connecting rod 6 far away from the movable frame 5 is hinged with a supporting rod 7, the inner wall of the top part of the frame body 1 is provided with a pressure pump 8, and the output end of the pressure pump 8 is provided with a three-way joint 9, the middle shell wall of the transverse plate 2 is provided with a slotted hole, and a filter main body 13 is arranged in the slotted hole, a shell 10 positioned on the transverse plate 2 is arranged at the right side of the slotted hole, and the top of the shell 10 is provided with a pressure gauge 11, a conduit is connected between the three-way joint 9 and the shell 10, and the top of the fixed plate 3 is connected with a material collecting box 12 in a sliding way.

In an optional embodiment, the filter body 13 includes a tank 131, a top cover 132, a discharge port 133, a feed port 134, a pressure relief pipe 135 and a sewage discharge pipe 136, the top end of the tank 131 is movably connected to the top cover 132, the top of the top cover 132 is provided with the discharge port 133, the feed port 134 and the pressure relief pipe 135, the bottom of the tank 131 is provided with the sewage discharge pipe 136, and the pressure relief pipe 135 and the sewage discharge pipe 136 are both provided with a first control valve.

In an alternative embodiment, a push rod motor 4 is connected to the inner bottom wall of the frame body 1 through a bolt, the top end of the movable frame 5 penetrates through the fixed plate 3, two limit rings are arranged on two sides of the groove hole and located on the wall of the bottom shell of the transverse plate 2, and a support rod 7 is connected to each two limit rings in a sliding mode.

In an alternative embodiment, a clamping plate is arranged on one side of each of the two supporting rods 7 close to each other, two sliding grooves are formed in the fixing plate 3, a material collecting box 12 is connected in the sliding grooves in a sliding mode, and a first hose is connected between the material collecting box 12 and the sewage draining pipe 136.

In an alternative embodiment, a second hose is connected between the three-way joint 9 and the pressure relief pipe 135, a feeding pipe is installed on the left side of the casing 10, a second control valve is disposed on the feeding pipe, a third hose is connected between the feeding pipe and the discharge port 133, the casing 10 is made of a transparent material, and the outer wall of the casing 10 is marked with a scale.

The working principle is as follows: the filter body 13 detached from the water dispenser is placed in the slotted hole, the push rod motor 4 is started to drive the movable frame 5 to move upwards, and then the connecting rod 6 drives the two support rods 7 to approach each other, so that the two clamp plates clamp and fix the filter body 13, the first hose is connected with the drain pipe 136, the second hose is connected with the pressure relief pipe 135, the feeding pipe and the discharging port 133 are connected with the third hose, the two first control valves are closed, the second control valve is opened, water is filled into the filter body 13 through the feeding port 134, the filter body 13 inputs the filtered water into the shell 10 through the third hose, the feeding port 134 is closed and water is cut off through observing the shell 10, the second control valve is closed, the first control valve on the pressure relief pipe 135 is opened, the pressure pump 8 is started, the internal pressure of the shell 10 is realized through the combination of the three-way joint 9 and the guide pipe, and the second hose realizes pressurizeing filter body 13, observe pressure through manometer 11, when pressure is suitable, close force (forcing) pump 8, seal the first control valve on pressure release pipe 135, open the first control valve on blow off pipe 136, remaining water and dirt in filter body 13 carry out preliminary discharge to collection box 12 along with the opening of the first control valve on blow off pipe 136, open the second control valve for water after filtering in casing 10 pours into filter body 13 under the promotion of pressure, and discharge through blow off pipe 136, realize the secondary clearance and the discharge to dirt in filter body 13.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

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 above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A backwashing device for a filter of a water dispenser comprises a frame body (1) and is characterized in that a transverse plate (2) and a fixed plate (3) are arranged inside the frame body (1), a push rod motor (4) is fixedly connected to the inner wall of the bottom of the frame body (1), a movable frame (5) is installed at the output end of the push rod motor (4), a connecting rod (6) is hinged to the top end of the movable frame (5), a supporting rod (7) is hinged to one end, far away from the movable frame (5), of the connecting rod (6), a pressure pump (8) is installed on the inner wall of the top of the frame body (1), a three-way joint (9) is installed at the output end of the pressure pump (8), a slotted hole is formed in the wall of the middle of the transverse plate (2), a filter main body (13) is placed in the slotted hole, and a shell (10) located on the transverse plate (2) is arranged on the right side of the slotted hole, and a pressure gauge (11) is installed at the top of the shell (10), a guide pipe is connected between the three-way joint (9) and the shell (10), and a material collecting box (12) is connected to the top of the fixing plate (3) in a sliding manner.

2. The backwashing device for the water dispenser filter according to claim 1, wherein the filter body (13) comprises a tank body (131), a top cover (132), a discharge port (133), a feed port (134), a pressure relief pipe (135) and a drain pipe (136), the top end of the tank body (131) is movably connected with the top cover (132), the top of the top cover (132) is provided with the discharge port (133), the feed port (134) and the pressure relief pipe (135), the drain pipe (136) is installed at the bottom of the tank body (131), and the first control valves are installed on the pressure relief pipe (135) and the drain pipe (136).

3. The backwashing device for the water dispenser filter according to claim 2, wherein a push rod motor (4) is connected to the inner wall of the bottom of the frame body (1) through a bolt, the top end of the movable frame (5) penetrates through the fixed plate (3), two limiting rings located on the wall of the bottom shell of the transverse plate (2) are arranged on two sides of the slotted hole, and a support rod (7) is connected to each two limiting rings in a sliding manner.

4. The backwashing device for the water dispenser filter according to claim 3, wherein clamping plates are arranged on one sides of the two supporting rods (7) close to each other, two sliding grooves are formed in the fixing plate (3), a material collecting box (12) is connected in the sliding grooves in a sliding manner, and a first hose is connected between the material collecting box (12) and the sewage discharge pipe (136).

5. The backwashing device for the water dispenser filter according to claim 4, wherein a second hose is connected between the three-way joint (9) and the pressure relief pipe (135), a feed pipe is installed on the left side of the casing (10), a second control valve is arranged on the feed pipe, a third hose is connected between the feed pipe and the discharge hole (133), the casing (10) is made of a transparent material, and scales are marked on the outer wall of the casing (10).

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