Water purification agent feeding device convenient to clean

Abstract

The utility model discloses a water purification medicament putting device convenient to clean, which relates to the medicament putting field, and comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a mounting box, the inner wall of the mounting box is fixedly connected with a cleaning mechanism, and the inner wall of the mounting box is fixedly connected with a medicament injection mechanism. A filling window is formed in the front side of the mounting box, a chemical box is fixedly connected to the inner bottom wall of the mounting box, and a water tank is fixedly connected to the upper side of the chemical box. Through the arrangement of the cleaning mechanism, when an electric telescopic rod moves and the electric telescopic rod extends, retracts and extends, clean water in a water tank is injected into a water storage box, after medicine adding work is completed, a water injection electric control valve and a water drainage electric control valve are opened, and a second sleeve is communicated with the water storage box; clear water accumulated in the water storage box flows into the second sleeve, the inner wall of the second sleeve is flushed with the clear water, and medicine residues are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medicament feeding, especially a water purification medicament feeding device convenient to clean. BACKGROUND

[0002] With the improvement of people's living standards, various sewage in life is more and more sewage contains various inorganic matter, organic matter, metal ion and many other elements, if the sewage is not purified in time, the sewage is directly discharged into the water body in nature, which will cause irreparable damage to the environment, people will use a water purification medicament feeding device water treatment system, sewage treatment system or other industrial process chemical feeding equipment, these medicaments can include disinfectant, coagulant, flocculant, PH regulator and the like, which are used for improving water quality, purifying water body, removing pollutants and the like.

[0003] But the existing water purification medicament feeding device adopts sealed pipeline to directly inject into sewage without contacting air in order to protect the use effect of medicament, but some medicaments will inevitably remain in the pipeline after each medicament feeding work is finished, these medicaments can absorb colloid ions, flocculate and aggregate to form colloid deposition and accumulate in the pipeline, which affects the normal use of the pipeline, part of the metal flocculant and PH regulator can also corrode the pipeline, reduce the service life of the device, and need to be cleaned in time after the medicament feeding work is finished, so a water purification medicament feeding device convenient to clean is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a water purification medicament feeding device convenient to clean to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water purification medicament feeding device convenient to clean, including the bottom plate, the upper side of the bottom plate is fixedly connected with the installation box, the inner wall of the installation box is fixedly connected with the cleaning mechanism, the inner wall of the installation box is fixedly connected with the medicine injection mechanism, the front side of the installation box is equipped with the filling window, the inner bottom wall of the installation box is fixedly connected with the medicament box, the upper side of the medicament box is fixedly connected with the water tank.

[0006] The cleaning mechanism includes the first mounting plate fixedly connected with the inner wall of the installation box, the upper side of the first mounting plate is fixedly connected with the water storage box, the upper side of the first mounting plate is equipped with the movement window, the upper side of the first mounting plate is fixedly connected with the first sleeve, the inner wall of the first sleeve is slidably connected with the first piston, the right side of the first sleeve is equipped with the first mounting hole, the inner wall of the first mounting hole is slidably connected with the first connecting rod, and the left end of the first connecting rod is fixedly connected with the right side of the piston.

[0007] Preferably, the cleaning mechanism further comprises a water suction hole formed on the left side of the first sleeve, the inner wall of the water suction hole is fixedly connected with a water suction pipe, the surface of the water suction pipe is fixedly connected with a water suction check valve, and one end, away from the first sleeve, of the water suction pipe penetrates through the left side of the water tank.

[0008] Preferably, the cleaning mechanism further comprises a water outlet hole formed on the left side of the first sleeve, the inner wall of the water outlet hole is fixedly connected with a water outlet pipe, the surface of the water outlet pipe is fixedly connected with a water outlet check valve, and one end, away from the first sleeve, of the water outlet pipe penetrates through the left side of the water tank.

[0009] Preferably, the medicine injection mechanism comprises a second mounting plate fixedly connected with the inner wall of the mounting box, the upper side of the second mounting plate is fixedly connected with a second sleeve, the inner wall of the second sleeve is slidingly connected with a second piston, the right side of the second sleeve is formed with a second mounting hole, the inner wall of the second mounting hole is slidingly connected with a second connecting rod, the left end of the second connecting rod is fixedly connected with the right side of the piston, the upper side of the second mounting plate is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with an L-shaped connecting plate, the surface of the L-shaped connecting plate is slidingly connected with the inner wall of the moving window, the left side of the L-shaped connecting plate is fixedly connected with the right end of the second connecting rod, and the left side of the L-shaped connecting plate is fixedly connected with the right end of the first connecting rod.

[0010] Preferably, the medicine injection mechanism further comprises a medicine suction hole formed on the left side of the second sleeve, the inner wall of the medicine suction hole is fixedly connected with a medicine suction pipe, the surface of the medicine suction pipe is fixedly connected with a medicine suction check valve, one end, away from the second sleeve, of the medicine suction pipe penetrates through the left side of the medicine tank, the left side of the second sleeve is formed with a medicine outlet hole, the inner wall of the medicine outlet hole is fixedly connected with a medicine outlet pipe, the surface of the medicine outlet pipe is fixedly connected with a medicine outlet check valve, and one end, away from the second sleeve, of the medicine outlet pipe penetrates through the sewage pool.

[0011] Preferably, the water storage box is provided with a water injection mounting hole on the right side, the inner wall of the water injection mounting hole is fixedly connected with a water injection pipe, the surface of the water injection pipe is fixedly connected with a water injection electric control valve, one end, away from the water storage box, of the water injection pipe penetrates through the left inner wall of the second sleeve, the left side of the second sleeve is formed with a water drainage hole, the inner wall of the water drainage hole is fixedly connected with a water drainage pipe, the surface of the water drainage pipe is fixedly connected with a water drainage electric control valve, and one end, away from the second sleeve, of the water drainage pipe penetrates through the sewage bucket.

[0012] In conclusion, the technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a medicine injection mechanism, through setting up injection mechanism, utilize electric telescopic link to drive L type connecting plate movement, make the pressure change in second sleeve, in order to maintain internal pressure balance, under the restriction of medicine suction check valve and medicine outlet check valve, in the process of electric telescopic link's elongation - shortening - elongation, the medicament in the medicament tank is injected into the sewage pool, because the inside diameter of second sleeve is certain, the amount of medicament from the medicament tank each time depends on the extension length control of electric telescopic link, can carry out accurate control to injection amount.

[0014] 2. The utility model discloses a cleaning mechanism, when the electric telescopic link moves, the pressure in the first sleeve changes, in order to maintain internal pressure balance, under the restriction of water suction check valve and water outlet check valve, in the process of electric telescopic link's elongation - shortening - elongation, the clean water in the water tank is injected into the water storage box, after the dosing work is completed, opens the water injection electric control valve and the drainage electric control valve, communicates the second sleeve with the water storage box, makes the clean water that the water storage box accumulates flow into the second sleeve, washes the inner wall of second sleeve with clean water, avoids the residue of medicament.

[0015] 3. The utility model discloses an air suction hole, when the air suction electric control valve and the drainage electric control valve are closed, the first sleeve is relatively sealed, the first piston movement can only press the clean water in the water tank into the water storage box, when the water suction electric control valve and the drainage electric control valve are opened, due to gravity, the clean water in the water tank cannot be pressed into the water storage box. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, below description's drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the embodiment of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of the left side in the embodiment of the utility model;

[0019] Figure 3 It is the sectional structure schematic diagram of the installation box in the embodiment of the utility model;

[0020] Figure 4 It is the three-dimensional structure schematic diagram of the injection mechanism in the embodiment of the utility model;

[0021] Figure 5 It is the sectional structure schematic diagram of the second sleeve in the embodiment of the utility model;

[0022] Figure 6 It is the three-dimensional structure schematic view of the cleaning mechanism in the embodiment of the utility model;

[0023] Figure 7 It is the three-dimensional structure schematic view of the second sleeve in the embodiment of the utility model;

[0024] Figure 8 It is the sectional structure schematic view of the second sleeve in the embodiment of the utility model.

[0025] In the drawing: 1, bottom plate; 2, installation box; 3, filling window; 4, medicament box; 5, water tank; 6, first installation plate; 7, second installation plate; 8, L-shaped connecting plate; 9, movement window; 10, first sleeve; 11, first piston; 12, first connecting rod; 13, water suction pipe; 14, water suction check valve; 15, water outlet pipe; 16, water outlet check valve; 17, air suction pipe; 18, air suction electric control valve; 19, water storage box; 20, water filling pipe; 21, water filling electric control valve; 22, electric telescopic rod; 23, second sleeve; 24, second piston; 25, second connecting rod; 26, medicament suction pipe; 27, medicament suction check valve; 28, medicament outlet pipe; 29, medicament outlet check valve; 30, drain pipe; 31, drain electric control valve. DETAILED DESCRIPTION

[0026] The technical scheme 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.

[0027] Embodiment: refer to Figures 1-8 The utility model discloses a water purification medicament feeding device convenient to clean, including bottom plate 1, the upper side of bottom plate 1 is fixedly connected with installation box 2, the inner wall of installation box 2 is fixedly connected with cleaning mechanism, the inner wall of installation box 2 is fixedly connected with injection mechanism, the front side of installation box 2 is provided with filling window 3, the inner bottom wall of installation box 2 is fixedly connected with medicament box 4, the upper side of medicament box 4 is fixedly connected with water tank 5;

[0028] The cleaning mechanism includes the first installation plate 6 that is fixedly connected with installation box 2 inner wall, the upper side of first installation plate 6 is fixedly connected with water storage box 19, the upper side of first installation plate 6 is provided with movement window 9, the upper side of first installation plate 6 is fixedly connected with first sleeve 10, the inner wall of first sleeve 10 is slidably connected with first piston 11, the right side of first sleeve 10 is provided with first installation hole, the inner wall of first installation hole is slidably connected with first connecting rod 12, and the left end of first connecting rod 12 is fixedly connected with the right side of piston.

[0029] Through the above structure, by setting the bottom plate 1 simulates the real ground, installation box 2 is the main installation carrier, for internal parts protection, the medicine box 4 contains the medicine for water purification, water tank 5 contains clean water for cleaning pipeline, users can through the filling window 3 for medicine box 4 and water tank 5 to supplement liquid, water storage box 19 is used to store clean water, the first sleeve 10, the first piston 11 and the first connecting rod 12 constitute a needle cylinder mechanism, when the first piston 11 moves, the internal pressure changes.

[0030] Preferably, the cleaning mechanism further comprises a water suction hole opened on the left side of the first sleeve 10, the inner wall of the water suction hole is fixedly connected with a water suction pipe 13, the surface of the water suction pipe 13 is fixedly connected with a water suction check valve 14, one end of the water suction pipe 13 away from the first sleeve 10 penetrates through the left side of the water tank 5, the left side of the first sleeve 10 is provided with an air suction hole, the inner wall of the air suction hole is fixedly connected with an air suction pipe 17, the surface of the air suction pipe 17 is fixedly connected with an air suction electric control valve 18.

[0031] By setting the water suction check valve 14 to limit the flow direction of clean water, when the first piston 11 moves to the right, the clean water in the water tank 5 can only enter the first sleeve 10 through the water suction pipe 13, and the user can remotely control the air suction electric control valve 18 to realize the opening and closing of the internal pipeline of the air suction pipe 17.

[0032] Preferably, the cleaning mechanism further comprises a water outlet hole opened on the left side of the first sleeve 10, the inner wall of the water outlet hole is fixedly connected with a water outlet pipe 15, the surface of the water outlet pipe 15 is fixedly connected with a water outlet check valve 16, one end of the water outlet pipe 15 away from the first sleeve 10 penetrates through the left side of the water tank 5.

[0033] By setting the water outlet check valve 16 to limit the flow direction of clean water, when the first piston 11 moves to the left, the clean water in the first sleeve 10 can only enter the water storage tank 5 for storage through the water outlet pipe 15.

[0034] Preferably, the medicine injection mechanism comprises a second mounting plate 7 fixedly connected with the inner wall of the installation box 2, the upper side of the second mounting plate 7 is fixedly connected with a second sleeve 23, the inner wall of the second sleeve 23 is slidably connected with a second piston 24, the right side of the second sleeve 23 is provided with a second mounting hole, the inner wall of the second mounting hole is slidably connected with a second connecting rod 25, the left end of the second connecting rod 25 is fixedly connected with the right side of the piston, the upper side of the second mounting plate 7 is fixedly connected with an electric telescopic rod 22, the output end of the electric telescopic rod 22 is fixedly connected with an L-shaped connecting plate 8, the surface of the L-shaped connecting plate 8 is slidably connected with the inner wall of the moving window 9, the left side of the L-shaped connecting plate 8 is fixedly connected with the right end of the second connecting rod 25, and the left side of the L-shaped connecting plate 8 is fixedly connected with the right end of the first connecting rod 12.

[0035] By setting the electric telescopic rod 22 to drive the L-shaped connecting plate 8 to move, the first connecting rod 12 and the second connecting rod 25 are driven to move by the movement of the L-shaped connecting plate 8, and the second sleeve 23, the second piston 24 and the second connecting rod 25 form a needle cylinder-like mechanism. When the second piston 24 moves, the internal pressure changes.

[0036] Preferably, the medicine injection mechanism further comprises a suction hole opened on the left side of the second sleeve 23, the inner wall of the suction hole is fixedly connected with a suction pipe 26, the surface of the suction pipe 26 is fixedly connected with a suction one-way valve 27, one end of the suction pipe 26 away from the second sleeve 23 penetrates through the left side of the medicine tank 4, the left side of the second sleeve 23 is provided with a medicine outlet hole, the inner wall of the medicine outlet hole is fixedly connected with a medicine outlet pipe 28, the surface of the medicine outlet pipe 28 is fixedly connected with a medicine outlet one-way valve 29, and one end of the medicine outlet pipe 28 away from the second sleeve 23 penetrates into the sewage pool.

[0037] By setting the suction one-way valve 27 and the medicine outlet one-way valve 29 to limit the flow direction of the medicine, when the second piston 24 moves to the right, the medicine in the medicine tank 4 can only enter the second sleeve 23 through the suction pipe 26, and when the second piston 24 moves to the left, the medicine in the second sleeve 23 can only enter the sewage pool through the medicine outlet pipe 28.

[0038] Preferably, the right side of the water storage box 19 is provided with a water injection mounting hole, the inner wall of the water injection mounting hole is fixedly connected with a water injection pipe 20, the surface of the water injection pipe 20 is fixedly connected with a water injection electric control valve 21, one end of the water injection pipe 20 away from the water storage box 19 penetrates through the left inner wall of the second sleeve 23, the left side of the second sleeve 23 is provided with a drainage hole, the inner wall of the drainage hole is fixedly connected with a drainage pipe 30, the surface of the drainage pipe 30 is fixedly connected with a drainage electric control valve 31, and one end of the drainage pipe 30 away from the second sleeve 23 penetrates into the waste water bucket.

[0039] By setting the water injection electric control valve 21, the clean water in the water storage tank 5 can flow into the second sleeve 23 through the water injection pipe 20, the second sleeve 23 is washed by the clean water, and finally the waste water flows out through the drainage pipe 30 for collection by the staff.

[0040] The working principle of the utility model is: a water purification reagent feeding device convenient to clean, first, close the air suction electric control valve 18, the water injection electric control valve 21 and the drainage electric control valve 31, control the extension-shrinkage-extension of the electric telescopic rod 22, the movement of the electric telescopic rod 22 drives the movement of the L-shaped connecting plate 8, the movement of the L-shaped connecting plate 8 drives the movement of the first connecting rod 12 and the second connecting rod 25, the movement of the first connecting rod 12 drives the movement of the first piston 11, due to the restriction of the water suction check valve 14 and the water outlet check valve 16, when the first piston 11 moves to the right, the clean water in the water tank 5 enters the first sleeve 10 through the water suction pipe 13, when the first piston 11 moves to the left, the clean water in the first sleeve 10 enters the water storage tank 5 through the water outlet pipe 15, the movement of the second connecting rod 25 drives the movement of the second piston 24, when the second piston 24 moves to the right, the reagent in the reagent tank 4 enters the second sleeve 23 through the reagent suction pipe 26, when the second piston 24 moves to the left, the reagent in the second sleeve 23 enters the sewage pool through the reagent outlet pipe 28, during the reagent adding process, if the water storage box 19 has been filled with clean water, the air suction electric control valve 18 can be opened, the water storage is paused, after the reagent adding work is finished, when the second piston 24 moves to the rightmost side, the electric telescopic rod 22 is closed, the water injection electric control valve 21 and the drainage electric control valve 31 are opened, the clean water in the water storage tank 5 can flow into the second sleeve 23 through the water injection pipe 20, and the second sleeve 23 is washed by the clean water.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A water purification chemical dosing device for easy cleaning comprising a base plate (1) characterised in that: The upper side of the bottom plate (1) is fixedly connected with a mounting box (2), the inner wall of the mounting box (2) is fixedly connected with a cleaning mechanism, the inner wall of the mounting box (2) is fixedly connected with a medicine injection mechanism, the front side of the mounting box (2) is provided with a filling window (3), the inner bottom wall of the mounting box (2) is fixedly connected with a medicine box (4), and the upper side of the medicine box (4) is fixedly connected with a water tank (5); The cleaning mechanism comprises a first mounting plate (6) fixedly connected with the inner wall of the mounting box (2), the upper side of the first mounting plate (6) is fixedly connected with a water storage box (19), the upper side of the first mounting plate (6) is provided with a movement window (9), the upper side of the first mounting plate (6) is fixedly connected with a first sleeve (10), the inner wall of the first sleeve (10) is slidably connected with a first piston (11), the right side of the first sleeve (10) is provided with a first mounting hole, and the inner wall of the first mounting hole is slidably connected with a first connecting rod (12); and the left end of the first connecting rod (12) is fixedly connected with the right side of the piston.

2. A water-purifying agent dispensing device according to claim 1, wherein: The cleaning mechanism further comprises a water suction hole provided on the left side of the first sleeve (10), the inner wall of the water suction hole is fixedly connected with a water suction pipe (13), the surface of the water suction pipe (13) is fixedly connected with a water suction check valve (14), one end of the water suction pipe (13) away from the first sleeve (10) penetrates through the left side of the water tank (5), the left side of the first sleeve (10) is provided with an air suction hole, the inner wall of the air suction hole is fixedly connected with an air suction pipe (17), and the surface of the air suction pipe (17) is fixedly connected with an air suction electric control valve (18).

3. A water-purifying agent dispensing device according to claim 2, wherein: The cleaning mechanism further comprises a water outlet hole provided on the left side of the first sleeve (10), the inner wall of the water outlet hole is fixedly connected with a water outlet pipe (15), the surface of the water outlet pipe (15) is fixedly connected with a water outlet check valve (16), and one end of the water outlet pipe (15) away from the first sleeve (10) penetrates through the left side of the water tank (5).

4. The water-purifying agent dispensing device according to claim 1, wherein: The medicine injection mechanism comprises a second mounting plate (7) fixedly connected with the inner wall of the mounting box (2), the upper side of the second mounting plate (7) is fixedly connected with a second sleeve (23), the inner wall of the second sleeve (23) is slidably connected with a second piston (24), the right side of the second sleeve (23) is provided with a second mounting hole, the inner wall of the second mounting hole is slidably connected with a second connecting rod (25), the left end of the second connecting rod (25) is fixedly connected with the right side of the piston, the upper side of the second mounting plate (7) is fixedly connected with an electric telescopic rod (22), the output end of the electric telescopic rod (22) is fixedly connected with an L-shaped connecting plate (8), the surface of the L-shaped connecting plate (8) is slidably connected with the inner wall of the movement window (9), the left side of the L-shaped connecting plate (8) is fixedly connected with the right end of the second connecting rod (25), and the left side of the L-shaped connecting plate (8) is fixedly connected with the right end of the first connecting rod (12).

5. A water-purifying agent dispensing device according to claim 4, wherein: The medicine injection mechanism further comprises a suction hole formed on the left side of the second sleeve (23), an inner wall of the suction hole is fixedly connected with a suction pipe (26), a surface of the suction pipe (26) is fixedly connected with a suction one-way valve (27), one end of the suction pipe (26) away from the second sleeve (23) penetrates through the left side of the medicine box (4), the left side of the second sleeve (23) is provided with a medicine outlet hole, an inner wall of the medicine outlet hole is fixedly connected with a medicine outlet pipe (28), a surface of the medicine outlet pipe (28) is fixedly connected with a medicine outlet one-way valve (29), one end of the medicine outlet pipe (28) away from the second sleeve (23) penetrates the sewage pool.

6. A water-purifying agent dispensing device according to claim 5, wherein: The right side of the water storage box (19) is provided with a water injection mounting hole, an inner wall of the water injection mounting hole is fixedly connected with a water injection pipe (20), a surface of the water injection pipe (20) is fixedly connected with a water injection electric control valve (21), one end of the water injection pipe (20) away from the water storage box (19) penetrates the left inner wall of the second sleeve (23), the left side of the second sleeve (23) is provided with a drainage hole, an inner wall of the drainage hole is fixedly connected with a drainage pipe (30), a surface of the drainage pipe (30) is fixedly connected with a drainage electric control valve (31), one end of the drainage pipe (30) away from the second sleeve (23) penetrates the waste water bucket.

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