Fixed single-layer bed water softener

Abstract

The utility model relates to the technical field of water treatment, and provides a fixed type single-layer bed water softener which comprises a bottom plate, a resin tank body is fixedly installed on one side of the upper end face of the bottom plate, a control valve is arranged at the top of the resin tank body, a salt tank body is fixedly installed on one side of the upper end face of the bottom plate, and a mixing assembly is installed in the salt tank body. A driving motor is started to drive a rotating rod to rotate, and the rotating rod drives a driving gear at the bottom of a sleeve to rotate through mutual matching of a limiting strip and a groove, so that the resin tank body and the salt tank body can be recycled, and the salt tank body can be recycled. The driving gear drives the two driven gears to rotate, the two driven gears drive the multiple stirring blades to rotate, meanwhile, the electric push rod is started to drive the stirring blades at the bottom of the fixing box to move up and down, and therefore soft water salt in the salt tank body is effectively melted in an accelerated mode, saturation is rapidly achieved, and the concentration of the salt water is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and in particular to a fixed single-layer bed water softener. Background Art

[0002] The tap water used in cities is usually collected in the form of groundwater. There are more calcium and magnesium ions in the groundwater, which causes the water to clump during use, such as boiling, and it is easy to scale during the use of solar energy, causing damage to electrical appliances. At the same time, the use of soap and detergents will reduce the washing efficiency. A good water softener has a countercurrent regeneration function. The countercurrent regeneration method can be used for the regeneration of fixed single-layer beds, double-layer beds, floating beds and mixed beds and other ion exchangers, and it will be a commonly used method in the future.

[0003] At present, most of the existing fixed single-layer bed water softeners directly add softening salt to the bottom of the salt box, and then add water to dissolve the salt. Since the density of salt water is higher than that of water, the salt water will sink, resulting in stratification of the salt water concentration. The bottom salt water is saturated, while the upper salt water is unsaturated. The inhalation of unsaturated salt water during the resin regeneration process will lead to poor resin regeneration effect, and the performance indicators of the water softener will be seriously reduced. For this reason, the utility model provides a fixed single-layer bed water softener. Utility Model Content

[0004] The utility model proposes a fixed single-layer bed water softener to solve the problems raised in the above background technology that since the density of salt water is higher than that of water, the salt water will sink, resulting in stratification of the salt water concentration, the bottom salt water is saturated, while the upper salt water is unsaturated, and the unsaturated salt water inhaled during the resin regeneration process will lead to poor resin regeneration effect, so that the performance indicators of the water softener will be seriously reduced.

[0005] The technical solution of the utility model is as follows:

[0006] A fixed single-layer bed water softener comprises a base plate, a resin tank body is fixedly mounted on one side of the upper surface of the base plate, the resin tank body contains cation exchange resin, a control valve is arranged on the top of the resin tank body, a salt tank body is fixedly mounted on one side of the upper surface of the base plate, a mixing assembly is mounted in the salt tank body, an automatic regeneration assembly is mounted between the resin tank body and the salt tank body, and a soft water storage tank is fixedly mounted on one side of the upper surface of the base plate.

[0007] The mixing assembly includes a protection box fixedly installed on the top of the salt tank body, a driving motor is fixedly installed inside the protection box, an output end of the driving motor passes through the salt tank body through a bearing and is fixedly installed with a rotating rod, a limit strip is symmetrically fixedly installed on the outer surface of the rotating rod, an electric push rod is fixedly installed on the top of the salt tank body on both symmetrical sides of the driving motor, two output ends of the electric push rods pass through the salt tank body and are fixedly installed on the same fixed box, a sleeve is rotatably connected to the bottom wall of the fixed box, a driving gear is fixedly installed on the outer surface of the bottom of the sleeve located in the fixed box, the top of the sleeve passes through the bearing to the top of the fixed box, grooves are symmetrically opened on the inner side walls of the sleeve, connecting rods are symmetrically rotatably connected on both sides of the top wall of the fixed box, two connecting rods are located in the fixed box and are fixedly installed with driven gears on their outer surfaces, and the bottom ends of the two connecting rods pass through the bottom of the fixed box through bearings and are fixedly installed with a number of stirring blades.

[0008] Preferably, the automatic regeneration component includes a water inlet pipe fixedly connected to the left side of the control valve, a water outlet pipe connected to the right side of the control valve, a concentration sensor is provided on the water outlet pipe, one end of the water outlet pipe is connected to the inside of the soft water storage tank, a water suction pipe is connected to the salt tank body, an ejector is provided on the water suction pipe, one end of the water suction pipe is connected to the inside of the resin tank body and is connected to an annular pipe, a plurality of nozzles are equidistantly distributed at the bottom of the annular pipe, the bottom end of the control valve is connected to a water supply pipe, and the bottom end of the water supply pipe is connected to a lower water distributor.

[0009] Preferably, the limiting strip matches the groove, and the limiting strip is slidably connected in the groove.

[0010] Preferably, the driving gear is meshingly connected with two driven gears.

[0011] Preferably, one side of the control valve passes through a connecting pipe to the bottom of the salt tank body, and a brine valve is provided at the bottom of the water pumping pipe located inside the salt tank body.

[0012] Preferably, a pressure gauge is provided on the water inlet pipe, and a sewage outlet is provided on one side of the control valve.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. In the utility model, the driving motor is started to drive the rotating rod to rotate, and the rotating rod cooperates with the limit strip and the groove to drive the driving gear at the bottom of the sleeve to rotate, and the driving gear drives two driven gears to rotate, and the two driven gears drive a number of stirring blades to rotate. At the same time, the electric push rod is started to drive the stirring blades at the bottom of the fixed box to move up and down, thereby effectively accelerating the melting of the soft water salt in the salt tank body, quickly reaching saturation, and making the salt water concentration uniform.

[0015] 2. The automatic regeneration component set in the utility model can not only automatically complete the regeneration process of the cation exchange resin, avoiding the loss of softening effect due to no active regeneration process, but also has accurate detection results. Once the hardness exceeds the preset value, the regeneration process will start, allowing people to use it with peace of mind, and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 It is the front view of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a hybrid assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the mixing component A of the utility model;

[0021] Figure 5 It is a schematic diagram of the automatic regeneration component of the utility model.

[0022] In the figure: 1, bottom plate; 2, resin tank body; 3, cation exchange resin; 4, control valve; 5, salt tank body; 6, soft water storage tank; 7, salt water valve; 8, pressure gauge; 100, mixing assembly; 101, protection box; 102, drive motor; 103, rotating rod; 104, limit strip; 105, electric push rod; 106, fixing box; 107, sleeve; 108, drive gear; 109, groove; 110, connecting rod; 111, driven gear; 112, stirring blade; 200, automatic regeneration assembly; 201, water inlet pipe; 202, water outlet pipe; 203, concentration sensor; 204, water suction pipe; 205, ejector; 206, annular pipe; 207, nozzle; 208, water pipe; 209, lower water distributor. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1~Figure 5As shown, this embodiment proposes a fixed single-layer bed softener, including a bottom plate 1, a resin tank body 2 is fixedly installed on one side of the upper end surface of the bottom plate 1, the resin tank body 2 contains a cation exchange resin 3, a control valve 4 is arranged on the top of the resin tank body 2, a salt tank body 5 is fixedly installed on one side of the upper end surface of the bottom plate 1, a salt inlet is arranged on one side of the top of the salt tank body 5, a sealing cover is arranged at the salt inlet, a mixing component 100 is installed in the salt tank body 5, an automatic regeneration component 200 is installed between the resin tank body 2 and the salt tank body 5, and a soft water storage tank 6 is fixedly installed on one side of the upper end surface of the bottom plate 1.

[0026] The mixing assembly 100 includes a protection box 101 fixedly installed on the top of the salt tank body 5, a driving motor 102 is fixedly installed inside the protection box 101, an input end of the driving motor 102 is connected to a power source through an external cable, an output end of the driving motor 102 passes through the inside of the salt tank body 5 through a bearing and is fixedly installed with a rotating rod 103, a limit bar 104 is symmetrically fixedly installed on the outer surface of the rotating rod 103, electric push rods 105 are fixedly installed on the top of the salt tank body 5 on both sides of the symmetrical sides of the driving motor 102, an input end of the electric push rod 105 is connected to a power source through an external cable, the output ends of the two electric push rods 105 are both passed through the inside of the salt tank body 5 and are fixedly installed with the same fixed box 106, a sleeve 107 is rotatably connected to the inner bottom wall of the fixed box 106, a driving gear 108 is fixedly installed on the outer surface of the bottom of the sleeve 107, the top of the sleeve 107 passes through the bearing to the top of the fixed box 106, and the inner side wall of the sleeve 107 is symmetrically provided with grooves 109. The top wall of the fixed box 106 is symmetrically connected to the connecting rods 110 on both sides for rotation. The outer surfaces of the two connecting rods 110 are located in the fixed box 106 and are fixedly installed with driven gears 111. The bottom ends of the two connecting rods 110 pass through the bearings to the bottom of the fixed box 106 and are fixedly installed with a plurality of stirring blades 112. The mixing assembly 100 provided can effectively mix and stir the soft salt water. When the soft salt water needs to be fully mixed and stirred, the driving motor 102 is started to drive the rotating rod 103 to rotate. The rotating rod 103 cooperates with the limit bar 104 and the groove 109 to drive the driving gear 108 at the bottom of the sleeve 107 to rotate. The driving gear 108 drives the two driven gears 111 to rotate. The two driven gears 111 thereby drive the plurality of stirring blades 112 to rotate. At the same time, the electric push rod 105 is started to drive the plurality of stirring blades 112 at the bottom of the fixed box 106 to move up and down, thereby effectively accelerating the melting of the soft water salt in the salt tank body 5.

[0027] Example 2

[0028] like Figure 1~Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes an automatic regeneration component 200 including a water inlet pipe 201 fixedly connected to the left side of the control valve 4, a water outlet pipe 202 connected to the right side of the control valve 4, a concentration sensor 203 is arranged on the water outlet pipe 202, one end of the water outlet pipe 202 is connected to the inside of the soft water storage tank 6, a water pumping pipe 204 is connected to the inside of the salt tank body 5, an ejector 205 is arranged on the water pumping pipe 204, one end of the water pumping pipe 204 is connected to the inside of the resin tank body 2 and is connected to an annular pipe 206, a plurality of nozzles 207 are evenly distributed at the bottom of the annular pipe 206, a water delivery pipe 208 is connected to the bottom of the control valve 4, and a lower water distributor 209 is connected to the bottom of the water delivery pipe 208. The regeneration of the cation exchange resin 3 can be automatically completed by the automatic regeneration component 200. When the regeneration of the cation exchange resin 3 needs to be automatically completed, hard water is transported to the resin tank body 2 through the water inlet pipe 201 through the control valve 4, and the pressure gauge 8 is used to observe The water pressure starts the ejector 205 to transport the salt water through the annular tube 206 to the plurality of nozzles 207, and then enters the resin tank body 2 through the plurality of nozzles 207. The hard water becomes soft water after passing through the cation exchange resin 3, and then the water is discharged through the lower water distributor 209. The soft water is transported to the soft water storage tank 6 through the outlet pipe 202. During the softening process, the softening effect of the water is monitored at any time through the concentration sensor 203. The limit strip 104 matches the groove 109, and the limit strip 104 is matched with the groove 109. The strip 104 is slidably connected in the groove 109, the driving gear 108 is meshedly connected with the two driven gears 111, one side of the control valve 4 passes through the bottom of the salt tank body 5 through the connecting pipe, the bottom of the water pumping pipe 204 is located inside the salt tank body 5 and a brine valve 7 is arranged, a controller is arranged on the outside of the salt tank body 5, the concentration sensor 203, the ejector 205 and the brine valve 7 are all connected with the controller wires, a pressure gauge 8 is arranged on the water inlet pipe 201, and a sewage outlet is arranged on one side of the control valve 4.

[0029] During operation, firstly, the soft water is transported to the salt tank body 5 through the control valve 4, and then the soft water salt is put into the salt tank body 5 through the salt inlet, and then the driving motor 102 is started to drive the rotating rod 103 to rotate, and the rotating rod 103 cooperates with the limit bar 104 and the groove 109 to drive the driving gear 108 at the bottom of the sleeve 107 to rotate, and the driving gear 108 drives the two driven gears 111 to rotate, and the two driven gears 111 thereby drive a plurality of stirring blades 112 to rotate, and at the same time, the electric push rod 105 is started to drive the plurality of stirring blades 112 at the bottom of the fixed box 106 to move up and down, thereby effectively accelerating the melting of the soft water salt in the salt tank body 5. Then, the hard water is transported to the resin tank body 2 through the control valve 4 through the water inlet pipe 201, and the water pressure is observed through the pressure gauge 8. Then, the brine valve 7 and the ejector 205 are started to transport the brine to the plurality of nozzles 207 through the annular pipe 206, and then the brine enters the resin tank body 2 through the plurality of nozzles 207. The hard water becomes soft water after passing through the cation exchange resin 3, and then the water is discharged through the lower water distributor 209. The soft water is transported to the soft water storage tank 6 through the water outlet pipe 202. During the softening process, the softening effect of the water is monitored at any time through the concentration sensor 203. When the hardness monitored by the concentration sensor 203 exceeds the preset value, the regeneration process will start.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixed single-layer bed water softener, characterized in that: The invention comprises a bottom plate (1), a resin tank body (2) being fixedly mounted on one side of an upper end surface of the bottom plate (1), the resin tank body (2) containing a cation exchange resin (3), a control valve (4) being arranged on the top of the resin tank body (2), a salt tank body (5) being fixedly mounted on one side of an upper end surface of the bottom plate (1), a mixing assembly (100) being mounted in the salt tank body (5), an automatic regeneration assembly (200) being mounted between the resin tank body (2) and the salt tank body (5), and a soft water storage tank (6) being fixedly mounted on one side of an upper end surface of the bottom plate (1); The mixing assembly (100) comprises a protection box (101) fixedly mounted on the top of a salt tank body (5); a driving motor (102) is fixedly mounted inside the protection box (101); an output end of the driving motor (102) penetrates into the salt tank body (5) through a bearing and is fixedly mounted with a rotating rod (103); a limit strip (104) is symmetrically fixedly mounted on the outer surface of the rotating rod (103); electric push rods (105) are fixedly mounted on both sides of the driving motor (102) symmetrically on the top of the salt tank body (5); the output ends of the two electric push rods (105) penetrate into the salt tank body (5) and are fixedly mounted with the same fixing box (106); the fixing box (106) ) is rotatably connected to the inner bottom wall with a sleeve (107); the outer surface of the bottom of the sleeve (107) is located inside the fixed box (106) and is fixedly installed with a driving gear (108); the top of the sleeve (107) passes through the top of the fixed box (106) through a bearing; grooves (109) are symmetrically provided on the inner side wall of the sleeve (107); connecting rods (110) are symmetrically rotatably connected to the inner top wall of the fixed box (106); the outer surfaces of the two connecting rods (110) are located inside the fixed box (106) and are fixedly installed with driven gears (111); the bottom ends of the two connecting rods (110) pass through the bottom of the fixed box (106) through bearings and are fixedly installed with a plurality of stirring blades (112).

2. A fixed single-layer bed water softener according to claim 1, characterized in that: The automatic regeneration component (200) comprises a water inlet pipe (201) fixedly connected to the left side of the control valve (4); a water outlet pipe (202) is connected to the right side of the control valve (4); a concentration sensor (203) is arranged on the water outlet pipe (202); one end of the water outlet pipe (202) is connected to the inside of the soft water storage tank (6); a water extraction pipe (204) is connected to the inside of the salt tank body (5); an ejector (205) is arranged on the water extraction pipe (204); one end of the water extraction pipe (204) is connected to the inside of the resin tank body (2) and is connected to an annular pipe (206); a plurality of nozzles (207) are evenly distributed at the bottom of the annular pipe (206); a water delivery pipe (208) is connected to the bottom of the control valve (4); and a lower water distributor (209) is connected to the bottom of the water delivery pipe (208).

3. A fixed single-layer bed water softener according to claim 1, characterized in that: The limiting strip (104) matches the groove (109), and the limiting strip (104) is slidably connected in the groove (109).

4. A fixed single-layer bed water softener according to claim 1, characterized in that: The driving gear (108) is meshingly connected with the two driven gears (111).

5. A fixed single-layer bed water softener according to claim 2, characterized in that: One side of the control valve (4) is connected to the bottom of the salt tank body (5) through a connecting pipe, and a brine valve (7) is provided at the bottom of the water pumping pipe (204) located inside the salt tank body (5).

6. A fixed single-layer bed water softener according to claim 2, characterized in that: The water inlet pipe (201) is provided with a pressure gauge (8), and one side of the control valve (4) is provided with a sewage outlet.

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