Purification treatment device for pure water production

Abstract

The invention relates to the technical field of pure water production, in particular to a purification treatment device for pure water production, which comprises a water inlet pipe, two mounting mechanisms, two pretreatment units, two filtering units, a transmission unit, a sterilization unit and a water outlet pipe, the mounting mechanism comprises a mounting frame, a screw, a baffle, a pull ring, a plurality of insertion plates and a plurality of positioning bolts, the baffle is held firstly, the screw is driven to rotate leftwards, the screw slides out of the water inlet pipe, then the baffle does not abut against the mounting frame any more, a worker holds the pull ring, pulls the mounting frame out of the water inlet pipe, and then the positioning bolts on the insertion plates are rotated leftwards, so that the mounting frame can slide out of the water inlet pipe; the fixed bolt does not abut against the pretreatment unit or the filtering unit any more, workers can conveniently take out the pretreatment unit or the filtering unit to replace the pretreatment unit or the filtering unit, and therefore the problems that a filtering device of an existing purification treatment device for pure water production is installed in a filtering cloth bag, the filtering device can be replaced only by stopping raw water from entering the filtering device during replacement, and the production treatment efficiency is reduced are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of pure water production, and in particular to a purification treatment device for pure water production. Background Art

[0002] Pure water, also known as deionized water or distilled water, refers to water that has been specially treated to remove impurities such as minerals, organic matter, and microorganisms. However, it has very high requirements for water purity. When producing pure water, purification equipment is required to purify the raw water.

[0003] At present, the prior art discloses a pure water production purification treatment device, including a filter device and a purification device, the upper end of the filter device is connected to a water inlet pipe, the lower end of the filter device is connected to an evaporation chamber, the upper right end of the evaporation chamber is connected to a condenser, a steam control valve is provided in the middle of the condenser, a water storage tank is connected to the right side of the condenser, the upper end of the water storage tank is connected to a water delivery pipe, a water valve is provided at the upper end of the water delivery pipe, a purification device is connected to the right side of the water delivery pipe, the purification device includes an ultraviolet sterilization tube, an ion exchanger and a mineral element layer, the lower end of the purification device is connected to a water quality detector, the right side surface of the purification device is connected to a controller, and the lower right end of the purification device is connected to a water outlet switch. The pure water production purification treatment device improves the water purification effect through the filter device, the evaporation chamber and the purification device, and has strong practicality.

[0004] However, when the above method is adopted, the filter device is installed in the filter cloth bag, and it is necessary to stop the raw water from entering the filter device before replacing the filter device, which reduces the production processing efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a purification treatment device for pure water production, aiming to solve the problem that the filter device of the existing pure water production purification treatment device is installed in a filter cloth bag, and when replacing it, it is necessary to stop the raw water from entering the filter device before replacing the filter device, which reduces the production processing efficiency.

[0006] To achieve the above-mentioned object, the present invention provides a purification treatment device for pure water production, comprising a water inlet pipe, two installation mechanisms, two pretreatment units, two filter units, a transmission unit, a sterilization unit and a water outlet pipe;

[0007] The mounting mechanism comprises a mounting frame, a screw, a baffle, a pull ring, a plurality of plug plates and a plurality of positioning bolts. The mounting frame is slidably connected to the water inlet pipe and is located at one side of the water inlet pipe. The screw is threadedly connected to the water inlet pipe and is located at a side of the water inlet pipe close to the mounting frame. The baffle is fixedly connected to the screw and slidably connected to the mounting frame and is located at one side of the screw. The pull ring is fixedly connected to the mounting frame and is located at one side of the mounting frame. A plurality of plug plates are respectively fixedly connected to the mounting frame and are located at one side of the mounting frame. A plurality of positioning bolts are respectively threadedly connected to a plurality of plug plates and are located at one side of the plug plates. Two pre-treatment units are respectively arranged at one side of the plug plates. Two filtering units are respectively arranged at a side of the plug plates close to the treatment unit. The transmission unit is fixedly connected to the water inlet pipe and is located at one side of the water inlet pipe. The sterilization unit is arranged at a side of the transmission unit away from the water inlet pipe. The water outlet pipe is communicated with the transmission unit and is located at a side of the transmission unit close to the sterilization unit.

[0008] Wherein, the pretreatment unit includes a sand filter layer and an activated carbon adsorption layer, the sand filter layer is slidably connected to the plug plate, and is threadedly connected to the positioning bolt, and is located on one side of the plug plate, and the activated carbon adsorption layer is slidably connected to the plug plate, and is threadedly connected to the positioning bolt, and is located on one side of the plug plate.

[0009] Wherein, the filter unit includes a filter layer and a reverse osmosis membrane, the filter layer is slidably connected to the plug plate and is threadedly connected to the positioning bolt, and is located on a side of the plug plate close to the activated carbon adsorption layer, and the reverse osmosis membrane is slidably connected to the plug plate and is threadedly connected to the positioning bolt, and is located on a side of the plug plate close to the filter layer.

[0010] Wherein, the transmission unit includes a water guide plate, a processing tank and a placement tank, the water guide pipe is fixedly connected to the water inlet pipe and is located at the bottom of the water inlet pipe, the processing tank is connected to the water inlet pipe and is located on the side of the water inlet pipe close to the water guide plate, and the placement tank is connected to the processing tank and is located on the side of the processing tank.

[0011] Wherein, the transmission unit also includes a water pump and a water diversion pipe, the water pump is fixedly connected to the placement tank and is located on one side of the placement tank, and the water diversion pipe is communicated with the water pump and is located on one side of the water pump.

[0012] Wherein, the sterilization unit includes a sterilization tank, an ultraviolet sterilization lamp and an ion exchanger. The sterilization tank is connected to the water diversion pipe and is located on the side of the water diversion pipe away from the water pump. The ultraviolet sterilization lamp is fixedly connected to the sterilization tank and is located on one side of the sterilization tank. The ion exchanger is fixedly connected to the sterilization tank and is located on one side of the sterilization tank.

[0013] Among them, the purification treatment device for pure water production also includes a ball valve and a handle, the ball valve is rotatably connected to the water outlet pipe and is located on one side of the water outlet pipe, and the handle is fixedly connected to the ball valve and is located on the top of the ball valve.

[0014] The present invention relates to a purification treatment device for pure water production. When producing pure water, it is necessary to purify raw water, put the raw water into the water inlet pipe, and treat the large suspended matter and odor in the raw water by the pretreatment unit arranged on the plug board. After the treatment, the raw water enters the filter unit, and is filtered and purified by the filter unit. The purified raw water can enter the transmission unit, and the transmission unit performs subsequent treatment on the pure water and transmits it to the sterilization unit. The sterilization unit inactivates the bacteria in the pure water to improve the cleanliness of the pure water. After the purification treatment of the pure water is completed, the pure water is discharged through the water outlet pipe. When the pretreatment unit and the filter unit are needed after a long period of use, the staff first holds the baffle to drive the screw to rotate counterclockwise, so that the screw slides out of the water inlet pipe, and then the baffle no longer presses against the installation frame. The staff can hold the pull ring and pull the installation frame out of the water inlet pipe, and then turn the positioning bolt on the plug plate to the left, and the fixing bolt no longer presses against the pretreatment unit or the filter unit, which is convenient for the staff to take it out for replacement. After the replacement is completed, the positioning bolt is turned to the right, and the positioning bolt passes through the pretreatment unit and the filter unit to fix it on the plug plate, and the installation frame is slid into the water inlet pipe, and the screw is turned to the right to drive the baffle to move so that the baffle can press against the installation frame. At the same time, by providing two installation mechanisms, two pretreatment units and two filter units, when replacing one of the pretreatment units and the filter unit, the treatment of raw water is not affected, thereby solving the problem that the filter device of the existing pure water production purification treatment device is installed in the filter cloth bag, and the raw water needs to be stopped from entering the filter device before the filter device can be replaced, thereby reducing the production processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0017] Figure 2 It is a cross-sectional view of the entire first embodiment of the present invention.

[0018] Figure 3 yes Figure 2 A partial enlargement of detail A.

[0019] Figure 4 It is a schematic structural diagram of the installation frame, screw rod, and baffle pull ring of the first embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0021] Figure 6 It is a schematic structural diagram from another angle of the overall second embodiment of the present invention.

[0022] Figure 7 It is a side view of the whole of the second embodiment of the present invention.

[0023] 101-water inlet pipe, 102-installation mechanism, 103-pretreatment unit, 104-filtration unit, 105-transmission unit, 106-sterilization unit, 107-water outlet pipe, 108-installation frame, 109-screw, 110-baffle, 111-pull ring, 112-plug plate, 113-positioning bolt, 114-sand filter layer, 115-activated carbon adsorption layer, 116-filtration layer, 117-reverse osmosis membrane, 118-water guide plate, 119-treatment tank, 120-placing tank, 121-water pump, 122-water diversion pipe, 123-sterilization tank, 124-ultraviolet sterilization lamp, 125-ion exchanger, 201-ball valve, 202-handle, 203-frame, 204-closing plate, 205-bracket, 206-fixing ring. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0025] The first embodiment of the present invention is:

[0026] See also Figure 1 to Figure 4 , Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 is a cross-sectional view of the entire first embodiment of the present invention, Figure 3 yes Figure 2 A partial enlarged view of detail A. Figure 4It is a schematic structural diagram of the installation frame, screw rod, and baffle pull ring of the first embodiment of the present invention.

[0027] A purification treatment device for pure water production of the present invention comprises a water inlet pipe 101, two installation mechanisms 102, two pretreatment units 103, two filter units 104, a transmission unit 105, a sterilization unit 106 and a water outlet pipe 107, wherein the installation mechanism 102 comprises a mounting frame 108, a screw 109, a baffle 110, a pull ring 111, a plurality of plug plates 112 and a plurality of positioning bolts 113, the pretreatment unit 103 comprises a sand filter layer 114 and an activated carbon adsorption layer 115, the filter unit 104 comprises a The transmission unit 105 includes a water guide plate 118, a treatment tank 119, a placement tank 120, a water pump 121 and a water pipe 122. The sterilization unit 106 includes a sterilization tank 123, an ultraviolet sterilization lamp 124 and an ion exchanger 125. The above-mentioned scheme solves the problem that the filter device of the existing pure water production purification treatment device is installed in the filter cloth bag, and the raw water needs to be stopped from entering the filter device before the filter device can be replaced, thereby reducing the production processing efficiency.

[0028] According to the present specific embodiment, the installation frame 108 is slidably connected to the water inlet pipe 101 and is located on one side of the water inlet pipe 101. The screw 109 is threadedly connected to the water inlet pipe 101 and is located on a side of the water inlet pipe 101 close to the installation frame 108. The baffle 110 is fixedly connected to the screw 109 and slidably connected to the installation frame 108 and is located on one side of the screw 109. The pull ring 111 is fixedly connected to the installation frame 108 and is located on one side of the installation frame 108. The plurality of plug plates 112 are respectively fixedly connected to the installation frame 108 and are located on one side of the installation frame 108. The plurality of positioning bolts 113 are respectively threadedly connected to the plurality of plug plates 112 and are located On one side of the plug board 112, the two pre-treatment units 103 are respectively arranged on one side of the plug board 112, the two filtering units 104 are respectively arranged on one side of the plug board 112 close to the processing unit, the transmission unit 105 is fixedly connected to the water inlet pipe 101 and is located on one side of the water inlet pipe 101, the sterilization unit 106 is arranged on the side of the transmission unit 105 away from the water inlet pipe 101, the water outlet pipe 107 is connected to the transmission unit 105 and is located on the side of the transmission unit 105 close to the sterilization unit 106. When producing pure water, it is necessary to purify the raw water, put the raw water into the water inlet pipe 101, and pass through the pre-treatment unit arranged on the plug board 112. 103 treats large suspended solids and odors in the raw water. After the treatment, the raw water enters the filtering unit 104, and the raw water is filtered and purified by the filtering unit 104. The purified raw water can enter the transmission unit 105, and the transmission unit 105 performs subsequent treatment on the pure water and transmits it to the sterilization unit 106. The sterilization unit 106 inactivates bacteria in the pure water to improve the cleanliness of the pure water. After the purification of the pure water is completed, the pure water is discharged through the outlet pipe 107. When the pretreatment unit 103 and the filtering unit 104 are needed after a long period of use, the staff first holds the baffle 110 to drive the screw 109 left The screw rod 109 is rotated so that the screw rod 109 slides out from the water inlet pipe 101, so that the baffle plate 110 no longer presses against the installation frame 108, which is convenient for the staff to hold the pull ring 111 and pull the installation frame 108 out of the water inlet pipe 101, and then the positioning bolt 113 on the plug plate 112 is rotated to the left, and the fixed bolt no longer presses against the pretreatment unit 103 or the filter unit 104, which is convenient for the staff to take it out for replacement. After the replacement is completed, the positioning bolt 113 is rotated to the right, and the positioning bolt 113 passes through the pretreatment unit 103 and the filter unit 104 to fix them on the plug plate 112, and the installation frame 108 slides into the water inlet pipe 101, and the screw 109 is rotated to the right.The baffle 110 is driven to move so that the baffle 110 can resist the installation frame 108. At the same time, by setting two installation mechanisms 102, two pretreatment units 103 and two filter units 104, when one of the pretreatment units 103 and the filter unit 104 is replaced, the treatment of raw water is not affected, thereby solving the problem that the filter device of the existing pure water production purification treatment device is installed in the filter bag, and the raw water needs to be stopped from entering the filter device before the filter device can be replaced, which reduces the production and processing efficiency.

[0029] Among them, the sand filter layer 114 is slidably connected to the plug plate 112, and is threadedly connected to the positioning bolt 113, and is located on one side of the plug plate 112. The activated carbon adsorption layer 115 is slidably connected to the plug plate 112, and is threadedly connected to the positioning bolt 113, and is located on one side of the plug plate 112. After the raw water enters the water inlet pipe 101, it first enters the sand filter layer 114, and the large suspended particles and other particulate impurities in the raw water are filtered through the sand filter layer 114. The odor and other organic matter in the raw water are adsorbed by the activated carbon adsorption layer 115 to prevent them from following the raw water into subsequent processes.

[0030] Secondly, the filter layer 116 is slidably connected to the plug plate 112 and is threadedly connected to the positioning bolt 113, and is located on the side of the plug plate 112 close to the activated carbon adsorption layer 115. The reverse osmosis membrane 117 is slidably connected to the plug plate 112 and is threadedly connected to the positioning bolt 113, and is located on the side of the plug plate 112 close to the filter layer 116. The pretreated raw water enters the filter layer 116, and the impurities in the raw water are further filtered through the filter layer 116 to improve the filtering treatment effect. The raw water is pressurized by the reverse osmosis membrane 117, so that water molecules and ionic minerals can pass through the reverse osmosis membrane 117, while most of the organic matter and bacteria dissolved by the reverse osmosis membrane 117 cannot pass through the reverse osmosis membrane 117, thereby achieving water purification.

[0031] Again, the water guide pipe is fixedly connected to the water inlet pipe 101 and is located at the bottom of the water inlet pipe 101. The treatment tank 119 is connected to the water inlet pipe 101 and is located on the side of the water inlet pipe 101 close to the water guide plate 118. The placement tank 120 is connected to the treatment tank 119 and is located on the side of the treatment tank 119. After the treatment of the raw water is completed, the water can enter the treatment tank 119 along the water guide plate 118 and connect to an external power supply to heat or condense the water in the treatment tank 119. After the treatment is completed, the water in the treatment tank 119 is transferred to the placement tank 120 to wait for subsequent treatment.

[0032] In addition, the water pump 121 is fixedly connected to the placement tank 120 and is located on one side of the placement tank 120. The water diversion pipe 122 is connected to the water pump 121 and is located on one side of the water pump 121. After the treated raw water enters the placement tank 120, the water pump 121 can be started. Through the operation of the water pump 121, pure water is pumped out of the placement tank 120, enters the water diversion pipe 122, and enters the sterilization unit 106 along the water diversion pipe 122.

[0033] At the same time, the sterilization tank 123 is connected to the water diversion pipe 122 and is located on the side of the water diversion pipe 122 away from the water pump 121. The ultraviolet sterilization lamp 124 is fixedly connected to the sterilization tank 123 and is located on one side of the sterilization tank 123. The ion exchanger 125 is fixedly connected to the sterilization tank 123 and is located on one side of the sterilization tank 123. The treated raw water enters the sterilization tank 123 along the water diversion pipe 122, the ultraviolet sterilization lamp 124 is started, the pure water is sterilized, and the ion substances in the water are removed through the ion exchanger 125, thereby achieving higher water quality standards.

[0034] The present invention relates to a purification treatment device for pure water production. When producing pure water, raw water needs to be purified. The raw water is placed in the water inlet pipe 101 and first enters the sand filter layer 114. Large suspended particles and other granular impurities in the raw water are filtered through the sand filter layer 114. The odor and other organic matter in the raw water are adsorbed through the activated carbon adsorption layer 115. The raw water that has completed the pretreatment enters the filter layer 116. The impurities in the raw water are further filtered through the filter layer 116 to improve the filtering treatment effect. The raw water is pressurized by the reverse osmosis membrane 117 so that water molecules and ionic minerals can pass through the reverse osmosis membrane 117, while most of the organic matter dissolved by the reverse osmosis membrane 117 is removed. and bacteria cannot pass through the reverse osmosis membrane 117, so that water purification is achieved. After the raw water is treated, the water can enter the treatment tank 119 along the water guide plate 118, and an external power supply is connected to heat or condense the water in the treatment tank 119. After the treatment is completed, the water in the treatment tank 119 is transferred to the placement tank 120. After the treated raw water enters the placement tank 120, the water pump 121 can be started. Through the operation of the water pump 121, pure water is pumped out from the placement tank 120, enters the water diversion pipe 122, and enters the sterilization tank 123 along the water diversion pipe 122, and the ultraviolet sterilization lamp 124 is started to sterilize the pure water. The ion exchanger 125 is used to remove ions in the water, thereby achieving a higher water quality standard. After the purification of the pure water is completed, the pure water is discharged through the outlet pipe 107. When the pretreatment unit 103 and the filter unit 104 are needed after a long period of use, the staff first holds the baffle 110 to drive the screw 109 to rotate counterclockwise, so that the screw 109 slides out of the water inlet pipe 101, and then the baffle 110 no longer presses against the installation frame 108, which is convenient for the staff to hold the pull ring 111 and pull the installation frame 108 out of the water inlet pipe 101, and then rotate the positioning bolt 113 on the plug plate 112 counterclockwise, and the fixed bolt no longer presses against the pretreatment unit 103 and the filter unit 104. The pretreatment unit 103 or the filter unit 104 is convenient for the staff to take it out for replacement. After the replacement is completed, the positioning bolt 113 is right-turned, and the positioning bolt 113 passes through the pretreatment unit 103 and the filter unit 104 to fix it on the plug plate 112, and the installation frame 108 is slid into the water inlet pipe 101, and the screw 109 is right-turned to drive the baffle 110 to move, so that the baffle 110 can resist the installation frame 108. At the same time, by setting two installation mechanisms 102, two pretreatment units 103 and two filter units 104, when replacing one of the pretreatment units 103 and the filter unit 104, the treatment of the raw water is not affected.This solves the problem that the filter device of the existing pure water production purification treatment device is installed in the filter bag, and the raw water needs to be stopped from entering the filter device before the filter device can be replaced, which reduces the production and processing efficiency.

[0035] The second embodiment of the present invention is:

[0036] Based on the first embodiment, please refer to Figure 5 to Figure 7 , Figure 5 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 6 is a schematic structural diagram of the overall structure of the second embodiment of the present invention from another angle, Figure 7 It is a side view of the whole of the second embodiment of the present invention.

[0037] The pure water production purification device of the present invention further includes a ball valve 201 and a handle 202 , the sterilization unit 106 further includes a frame 203 and a closing plate 204 , and the transmission unit 105 further includes a bracket 205 and a fixing ring 206 .

[0038] Among them, the ball valve 201 is rotatably connected to the water outlet pipe 107 and is located on one side of the water outlet pipe 107, and the handle 202 is fixedly connected to the ball valve 201 and is located on the top of the ball valve 201. After completing the purification of pure water, the staff can hold the handle 202 and rotate it counterclockwise to drive the ball valve 201 to rotate on the water outlet pipe 107, so that the ball valve 201 no longer closes the water outlet pipe 107, so that pure water can be discharged from the water outlet pipe 107.

[0039] Secondly, the frame 203 is fixedly connected to the sterilization tank 123 and is located on the side of the sterilization tank 123. The closing plate 204 is slidably connected to the frame 203 and is located on one side of the frame 203. By setting the frame 203 on the side of the sterilization tank 123, the equipment control mechanism can be protected and the frame 203 can be shielded by the closing plate 204. When the control mechanism needs to be used, the closing plate 204 can be slid so that it no longer closes the frame 203, and the control mechanism in the frame 203 is displayed.

[0040] Finally, the bracket 205 is fixedly connected to the sterilization tank 123, and is fixedly connected to the water diversion pipe 122, and is located on one side of the sterilization tank 123. The fixing ring 206 is fixedly connected to the water diversion pipe 122, and is fixedly connected to the water pump 121, and is fixedly connected to the sterilization tank 123, and is located on the side of the water diversion pipe 122. The position of the water diversion pipe 122 is fixed by the bracket 205 to prevent it from being offset during use, and the fixing ring 206 is arranged on one side of the water diversion pipe 122 close to the water pump 121 and close to the sterilization tank 123 to prevent pure water from leaking when flowing.

[0041] The present invention provides a purification treatment device for pure water production. The frame 203 is arranged on the side of the sterilization tank 123, so that the control mechanism of the equipment can be protected, and the frame 203 is shielded by the closing plate 204. When the control mechanism needs to be used, the closing plate 204 can be slid so that it no longer closes the frame 203, and the control mechanism in the frame 203 is displayed, which is convenient for the staff to use. The position of the water diversion pipe 122 is fixed by the bracket 205 to avoid its displacement during use, and the fixing ring 206 is arranged on the side of the water diversion pipe 122 close to the water pump 121 and the sterilization tank 123 to avoid leakage of pure water when flowing. After completing the purification treatment of the pure water, the staff can hold the handle 202 and turn it counterclockwise to drive the ball valve 201 to rotate on the water outlet pipe 107, so that the ball valve 201 no longer closes the water outlet pipe 107, so that the pure water can be discharged from the water outlet pipe 107.

[0042] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A purification treatment device for pure water production, characterized in that: It includes a water inlet pipe, two installation mechanisms, two pretreatment units, two filtration units, a transmission unit, a sterilization unit and a water outlet pipe; The mounting mechanism comprises a mounting frame, a screw, a baffle, a pull ring, a plurality of plug plates and a plurality of positioning bolts. The mounting frame is slidably connected to the water inlet pipe and is located at one side of the water inlet pipe. The screw is threadedly connected to the water inlet pipe and is located at a side of the water inlet pipe close to the mounting frame. The baffle is fixedly connected to the screw and slidably connected to the mounting frame and is located at one side of the screw. The pull ring is fixedly connected to the mounting frame and is located at one side of the mounting frame. A plurality of plug plates are respectively fixedly connected to the mounting frame and are located at one side of the mounting frame. A plurality of positioning bolts are respectively threadedly connected to a plurality of plug plates and are located at one side of the plug plates. Two pre-treatment units are respectively arranged at one side of the plug plates. Two filtering units are respectively arranged at a side of the plug plates close to the treatment unit. The transmission unit is fixedly connected to the water inlet pipe and is located at one side of the water inlet pipe. The sterilization unit is arranged at a side of the transmission unit away from the water inlet pipe. The water outlet pipe is communicated with the transmission unit and is located at a side of the transmission unit close to the sterilization unit.

2. A pure water production purification device as claimed in claim 1, characterized in that: The pretreatment unit includes a sand filter layer and an activated carbon adsorption layer. The sand filter layer is slidably connected to the plug plate and is threadedly connected to the positioning bolt and is located on one side of the plug plate. The activated carbon adsorption layer is slidably connected to the plug plate and is threadedly connected to the positioning bolt and is located on one side of the plug plate.

3. A pure water production purification device as claimed in claim 2, characterized in that: The filter unit includes a filter layer and a reverse osmosis membrane. The filter layer is slidably connected to the plug plate and is threadedly connected to the positioning bolt, and is located on a side of the plug plate close to the activated carbon adsorption layer. The reverse osmosis membrane is slidably connected to the plug plate and is threadedly connected to the positioning bolt, and is located on a side of the plug plate close to the filter layer.

4. A pure water production purification device as claimed in claim 3, characterized in that: The transmission unit includes a water guide plate, a processing tank and a placement tank. The water guide pipe is fixedly connected to the water inlet pipe and is located at the bottom of the water inlet pipe. The processing tank is connected to the water inlet pipe and is located on a side of the water inlet pipe close to the water guide plate. The placement tank is connected to the processing tank and is located on the side of the processing tank.

5. A pure water production purification device as claimed in claim 4, characterized in that: The transmission unit also includes a water pump and a water diversion pipe. The water pump is fixedly connected to the placement tank and is located at one side of the placement tank. The water diversion pipe is communicated with the water pump and is located at one side of the water pump.

6. A pure water production purification device as claimed in claim 5, characterized in that: The sterilization unit includes a sterilization tank, an ultraviolet sterilization lamp and an ion exchanger. The sterilization tank is connected to the water diversion pipe and is located on a side of the water diversion pipe away from the water pump. The ultraviolet sterilization lamp is fixedly connected to the sterilization tank and is located on one side of the sterilization tank. The ion exchanger is fixedly connected to the sterilization tank and is located on one side of the sterilization tank.

7. A pure water production purification device as claimed in claim 6, characterized in that: The pure water production purification treatment device also includes a ball valve and a handle. The ball valve is rotatably connected to the water outlet pipe and is located on one side of the water outlet pipe. The handle is fixedly connected to the ball valve and is located on the top of the ball valve.

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