Anti-scale equipment

Abstract

The present application relates to an anti-scale device, comprising: a tank having a treatment space for treating a water flow; the water inlet pipe is arranged on the side wall of one side of the box body and is used for introducing water flow into the box body; the water outlet pipe is arranged on the side wall of the other side of the box body and used for leading water flow out of the box body; the metal plates are arranged in the box body; the mounting frames are used for mounting metal plates; a plurality of through holes are formed in the metal plates, and the arrangement modes of the through holes in the adjacent metal plates are consistent; the metal plate is of a disc-shaped structure, the metal plate is rotationally connected to the mounting frame, and after the metal plate rotates, the position of the through hole in the metal plate is staggered from the position of the through hole in the adjacent metal plate; the metal plates are made of multi-component alloy, and the multiple metal plates are arranged in the box body at equal intervals; a first cover plate is arranged on the box body and covers the box body, so that the mounting frame can be taken out of the box body; the water scale can be effectively prevented from being generated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water treatment equipment, in particular to a scale prevention equipment. BACKGROUND

[0002] The main components of scale are calcium carbonate and magnesium hydroxide, and also include a certain amount of magnesium bicarbonate and other metal ions. Taking calcium carbonate as an example, tap water contains dissolved calcium carbonate 、 In the heated state, a calcium carbonate ) supersaturated solution is formed locally, and with continuous heating, calcium carbonate supersaturated solution gradually produces molecular clusters, and forms nuclei, and further grows into crystal nuclei, i.e. scale.

[0003] The harm of scale mainly reflects on equipment damage, health risks to human body and impact on life quality.

[0004] Equipment damage: scale has poor thermal conductivity, which will reduce thermal efficiency and increase energy consumption. In household water heaters, floor heating, washing machines, dishwashers and other equipment, the accumulation of scale may also cause equipment overheating, damage, and even safety accidents.

[0005] Health risks: heavy metal ions such as lead, zinc and arsenic in scale may accumulate in the body, causing heavy metal poisoning. Long-term intake of scale may also cause health problems in the digestive system, nervous system, urinary system and other aspects, such as gastritis, stone disease, etc.

[0006] Impact on life quality: the accumulation of scale will affect the taste of water, make it difficult to wash clothes, and reduce the service life of household appliances, thereby affecting people's life quality.

[0007] How to prevent scale from forming has become a major technical difficulty. SUMMARY

[0008] Therefore, it is necessary to provide a scale prevention equipment aiming at the problem of traditional scale formation.

[0009] The present application provides a scale prevention equipment, comprising: a box body having a treatment space for treating water flow; a water inlet pipe arranged on one side wall of the box body for introducing water flow into the box body; a water outlet pipe arranged on the other side wall of the box body for leading water flow out of the box body; the water inlet pipe and the water outlet pipe are oppositely arranged; The scale prevention equipment further comprises: a plurality of metal plates arranged in the box body; A plurality of mounting racks are used for mounting the metal plates; The metal plates are provided with a plurality of through holes, and the through holes on adjacent metal plates are arranged in the same manner; The metal plates are in a disc type structure, and the metal plates are rotatably connected to the mounting racks. After the rotation of the metal plates, the positions of the through holes on the metal plates are staggered with the positions of the through holes on adjacent metal plates. The metal plates are made of a multi-element alloy, and the plurality of metal plates are equidistantly arranged in the box. The box is provided with a first cover plate, and the first cover plate is arranged on the box so that the mounting racks can be taken out from the box.

[0010] Further, the mounting rack comprises: The first fixed rack has a first mounting slot corresponding to the metal plate; The second fixed rack has a second mounting slot corresponding to the metal plate; The cross sections of the first mounting slot and the second mounting slot are both in a semicircular structure. When the first fixed rack and the second fixed rack are connected, the first mounting slot and the second mounting slot cooperate to form a complete circle to fix the metal plate. The metal plate is provided with a positioning ring on each side cross section.

[0011] Further, the first fixed rack is provided with a first connecting block, the second fixed rack is provided with a first connecting slot corresponding to the first connecting block, the first fixed rack is provided with a first movable plate and a first movable slot for the movement of the first movable plate, and the first movable plate is located on one side of the first connecting block. A plurality of first protrusions are arranged on the inner wall of the first connecting slot, and a plurality of first recesses corresponding to the first protrusions are arranged on the first movable plate.

[0012] Further, the second fixed rack is provided with a positioning block, and the metal plate is provided with a positioning slot corresponding to the positioning block.

[0013] Further, the second fixed rack is provided with a second movable slot for the movement of the positioning block, the positioning block is provided with a first connecting rod, the first connecting rod is provided with a first push rod, and the first push rod is arranged in the first connecting slot so that when the first connecting block is inserted into the first connecting slot, the first push rod is pushed to move, thereby driving the positioning block to be taken out of the positioning slot.

[0014] Further, the second fixed rack is provided with a third movable slot, one end of the third movable slot is provided with a cavity, the width of the cavity is greater than the width of the third movable slot, a first movable rod is arranged in the third movable slot, one end of the first movable rod is provided with a first fixed block, the first fixed block is provided with a first spring, and the first spring is arranged on the inner wall of the cavity; the first push rod is provided with a first through slot communicating with the third movable slot and a first fixed slot corresponding to the first fixed block, the width of the first through slot corresponds to the width of the third movable slot, and the first push rod is arranged in the cavity.

[0015] Furthermore, the first fixed frame is provided with a transmission groove, which communicates with the first mounting groove. A transmission block is provided in the transmission groove, and multiple teeth are provided on the side wall of the metal plate so that the transmission block and the metal plate form a transmission engagement. A second push rod is provided on the transmission block, which passes through the transmission groove. A second through groove is provided on the first cover plate for the second push rod to pass through.

[0016] Furthermore, anti-scaling equipment also includes: The first movable block is slidably connected to the first cover plate; The mounting box is located on the first cover plate; The second cover plate is installed on the mounting box; The second through slot is connected to the mounting box, and the first movable block is located inside the mounting box; The first movable block is provided with a second connecting groove, and the second push rod is inserted into the second connecting groove; The first movable block is also equipped with a slider, and the first cover plate is equipped with a groove for the slider to move.

[0017] Furthermore, the first movable block is provided with a second movable plate and a fourth movable groove for the second movable plate to move, the second movable plate is located on one side of the slider; the inner wall of the groove is provided with a plurality of second protruding teeth, and the second movable plate is provided with a plurality of second grooves corresponding to the second protruding teeth; the second movable plate is provided with a first push block, the first push block protruding from the first movable block.

[0018] Furthermore, anti-scaling equipment also includes: The second connecting rod is provided on the second cover plate; Several second movable blocks are provided on the second connecting rod; The second connecting block is located on the second movable block; The second connecting rod is provided with a fifth movable groove for the second movable block to move, and the first movable block is provided with a third connecting groove corresponding to the second connecting block. The first push block passes through the third connecting groove, and when the second connecting block is inserted into the third connecting groove, it pushes the first push block to move.

[0019] This application relates to an anti-scaling device, which effectively prevents the formation of scale. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the anti-scaling device in one embodiment of this application.

[0021] Figure 2 for Figure 1 A cross-sectional view of the mounting bracket for the anti-scaling device in the illustrated embodiment.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the image.

[0023] Figure 4 is an enlarged view of B in FIG. Figure 2

[0024] Figure 5 is a sectional view of a first movable rod of the scale prevention device in the embodiment shown in FIG. Figure 1

[0025] Figure 6 is an enlarged view of C in FIG. Figure 5

[0026] Figure 7 is a sectional view of a first movable block of the scale prevention device in the embodiment shown in FIG. Figure 1

[0027] Figure 8 is an enlarged view of D in FIG. Figure 7

[0028] Figure 9 is a sectional view of a second fixed groove of the scale prevention device in the embodiment shown in FIG. Figure 1

[0029] Figure 10 is an enlarged view of E in FIG. Figure 9

[0030] Reference Signs: 101, box; 102, water inlet pipe; 103, water outlet pipe; 104, first cover plate; 105, mounting box; 106, second cover plate; 107, metal plate; 1071, through hole; 108, first fixed frame; 109, second fixed frame; 110, positioning block; 111, transmission block; 112, second push rod; 113, first movable block; 114, fourth push block; 115, baffle; 116, seventh spring; 117, second connecting rod; 118, first connecting block; 119, first movable plate; 120, second push block; 121, second spring; 122, first connecting rod; 123, third spring; 124, first push rod; 1241, first through groove; 1242, first fixed groove; 125, first movable rod; 126, first spring; 127, first fixed block; 128, protrusion; 129, second movable block; 130, sliding block; 131, second movable plate; 132, first push block; 133, fourth spring; 135, second connecting block; 136, guide block; 137, third connecting groove; 138, second fixed block; 139, fifth spring; 140, third push block; 141, second movable rod; 142, sixth spring; 143, third connecting rod. DETAILED DESCRIPTION

[0031] ​​​​​​​To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0032] like Figures 1 to 10 As shown, an anti-scaling device includes a housing 101, an inlet pipe 102, an outlet pipe 103, several metal plates 107, and several mounting brackets. The housing 101 has a processing space for processing water flow. The inlet pipe 102 is located on one side wall of the housing 101 to introduce water flow into the housing 101. The outlet pipe 103 is located on the other side wall of the housing 101 to lead water flow out of the housing 101. The inlet pipe 102 and the outlet pipe 103 are arranged opposite to each other. Several metal plates 107 are located inside the housing 101. Several mounting brackets are used to install the metal plates 107.

[0033] Specifically, the metal plate 107 has multiple through holes 1071, and the through holes 1071 on adjacent metal plates 107 are arranged in the same way; the metal plate 107 has a disc-shaped structure, and the metal plate 107 is rotatably connected to the mounting frame. After the metal plate 107 is rotated, the position of the through holes 1071 on it is staggered from the position of the through holes 1071 on the adjacent metal plates 107; the metal plate 107 is made of a multi-element alloy (such as an alloy structure composed of zinc, copper, aluminum, magnesium and other metals), and multiple metal plates 107 are arranged equidistantly inside the housing 101; the housing 101 is provided with a first cover plate 104, which covers the housing 101 so that the mounting frame can be removed from the housing 101.

[0034] The water pipe is connected to the inlet pipe 102 and the outlet pipe 103. The water pipe delivers water to the inlet pipe 102, which then sends the water into the tank 101. As the water flows within the tank 101, it impacts the metal plate 107 and passes through the through-hole 1071 on the metal plate 107. The arrangement of multiple metal plates 107 ensures full contact between the water and the metal plates. The potential difference between the metals releases a weak current (microampere level), altering the calcium content in the water (…). ),magnesium( The charge state of scale-forming ions such as calcium carbonate ( ) affects the scale-forming state of calcium carbonate ( ) Substances such as aragonite are difficult to form hard crystal nuclei, and instead form loose aragonite-type crystals (non-adhesive structure), which are discharged with the water flow instead of depositing as scale, effectively preventing the formation of scale. After the water flow hits multiple metal plates 107, the flow rate decreases, allowing the water flow and metal plates 107 to have more sufficient contact opportunities, further avoiding the formation of scale.

[0035] Further, the application has two working states. If it is necessary to ensure the speed of water flow from the water outlet pipe 103, the through holes 1071 on the adjacent metal plates 107 are in the aligned state, and the water flow passes through the aligned through holes 1071, thereby reducing the kinetic energy loss of the water flow. If it is necessary to improve the treatment effect on the water flow, the metal plates 107 are rotated at intervals, so that the positions of the through holes 1071 on the adjacent two metal plates 107 are staggered. The water flow passes through the through holes 1071 on the first metal plate 107 and then hits the surface of the second metal plate 107, and then passes through the through holes 1071 on the second metal plate 107 and hits the surface of the third metal plate 107. The kinetic energy of the water flow is absorbed, the flow rate of the water flow is slowed down, the contact opportunity and the disengagement time of the water flow and the metal plates 107 are increased, the treatment effect on the water flow is effectively ensured, and the generation of scale is avoided.

[0036] Through the setting of the first cover plate 104, the box body 101 can be conveniently opened to disassemble and assemble the mounting frame. According to the actual working conditions, a suitable number of metal plates 107 are selected for installation, so that the use of the equipment is more flexible and convenient, and various different use scenarios are met.

[0037] More specifically, the mounting frame includes a first fixed frame 108 and a second fixed frame 109. The first fixed frame 108 is provided with a first installation groove corresponding to the metal plate 107, and the second fixed frame 109 is provided with a second installation groove corresponding to the metal plate 107. The cross sections of the first installation groove and the second installation groove are both semicircular structures. When the first fixed frame 108 and the second fixed frame 109 are connected, the first installation groove and the second installation groove cooperate to form a complete circle to fix the metal plate 107. The metal plate 107 is provided with a positioning ring on both sides of the cross section, so that the metal plate 107 cannot fall off the mounting frame when being connected to the first fixed frame 108 and the second fixed frame 109, and the metal plate 107 can rotate in the mounting frame. Through the setting of the first fixed frame 108 and the second fixed frame 109, the installation and connection of the metal plate 107 are more convenient.

[0038] Further, the end surface of the first fixing frame 108 is provided with a first connecting block 118, and the end surface of the second fixing frame 109 is provided with a first connecting groove corresponding to the first connecting block 118. The first fixing frame 108 is provided with a first movable plate 119 and a first movable groove for the movement of the first movable plate 119, and the first movable plate 119 is located on the side of the first connecting block 118. A plurality of first protrusions are arranged on the inner wall of the first connecting groove, and a plurality of first recesses corresponding to the first protrusions are arranged on the first movable plate 119. A second push block 120 is arranged on the side wall of the first movable plate 119, and a second spring 121 is arranged on the other side wall. The second push block 120 extends out of the first movable groove, and the second spring 121 abuts against the inner wall of the first movable groove. When connecting the first fixing frame 108 and the second fixing frame 109, the end surface of the first fixing frame 108 is aligned with the end surface of the second fixing frame 109, so that the first connecting block 118 is inserted into the first connecting groove, and the connection of the first fixing frame 108 and the second fixing frame 109 is completed. The cooperation of the first protrusions and the first recesses makes the first connecting block 118 unable to be pulled out of the first connecting groove, so as to fix the first fixing frame 108 and the second fixing frame 109 together. When it is necessary to disassemble the metal plate 107, the second push block 120 is pushed to move, the second push block 120 drives the first movable plate 119 to move away from the direction of the inner wall of the first connecting groove, the first protrusions are pulled out of the first recesses, and the first fixing frame 108 can be directly pulled out of the second fixing frame 109, so that the metal plate 107 can be conveniently maintained and replaced.

[0039] The second fixing frame 109 is provided with a positioning block 110, and the metal plate 107 is provided with a positioning groove corresponding to the positioning block 110. The positioning block 110 is provided with a first connecting rod 122, and the first connecting rod 122 is provided with a first push rod 124. The first push rod 124 is arranged in the first connecting groove, so that when the first connecting block 118 is inserted into the first connecting groove, the first push rod 124 is pushed to move, and the positioning block 110 is driven to be pulled out of the positioning groove. The second fixing frame 109 is provided with a second movable groove for the movement of the positioning block 110, a first movable cavity for the movement of the first connecting rod 122, and a connecting cavity connecting the first movable cavity and the first connecting groove. The first movable cavity is located at the bottom of the second movable groove, and the bottom of the first connecting rod 122 is provided with a plurality of third springs 123 abutting against the bottom surface of the first movable cavity.

[0040] The second fixing frame 109 is provided with a third movable slot penetrating through the connecting cavity. One end of the third movable slot is provided with a cavity, and the width of the cavity is greater than that of the third movable slot. The third movable slot is provided with a first movable rod 125. One end of the first movable rod 125 is provided with a first fixing block 127. The first fixing block 127 is provided with a first spring 126 abutting against the inner wall of the cavity. The first push rod 124 is provided with a first through slot 1241 communicating with the third movable slot and a first fixing slot 1242 corresponding to the first fixing block 127. When the first connecting rod 122 is located at the top of the first movable cavity, the height of the first fixing slot 1242 is consistent with that of the cavity, that is, the first fixing slot 1242 is aligned with the cavity. The first movable rod 125 is arranged in the first through slot 1241. The width of the first through slot 1241 corresponds to that of the third movable slot. The cavity partially overlaps with the connecting cavity, and the first push rod 124 is arranged in the cavity.

[0041] The metal plate 107 is installed outside the box body 101. When the metal plate 107 is installed on the mounting frame, the metal plate 107 is first placed on the second fixing frame 109. At this time, the second fixing frame 109 is outside the box body 101. The first fixing block 127 is pushed into the first fixing slot 1242 by the first spring 126. The first push rod 124 is fixed by the first fixing block 127 and cannot move. The positioning block 110 is in the state of extending into the second movable slot. The position of the through hole 1071 on the metal plate 107 is limited by the positioning block 110, so that the through hole 1071 on each metal plate 107 can be accurately aligned. After the metal plate 107 is installed on the second fixing frame 109, the first movable rod 125 is pushed to move, so that the surface of the first movable rod 125 is flush with the surface of the second fixing frame 109. The first fixing block 127 moves out of the first fixing slot 1242 and enters the cavity. The second fixing frame 109 and the metal plate 107 are placed in the box body 101 together. The first movable rod 125 is fixed by abutting against the inner wall of the box body 101. At this time, the first push rod 124 is in a movable state. The end surface of the first fixing frame 108 is aligned with the end surface of the second fixing frame 109. The first connecting block 118 is inserted into the first connecting slot to form a connecting fit between the first fixing frame 108 and the second fixing frame 109. The first connecting block 118 pushes the first push rod 124 at one end in the first connecting slot to move. The first push rod 124 drives the positioning block 110 to move into the first movable cavity. The positioning block 110 moves out of the positioning slot, so that the metal plate 107 can rotate in the mounting frame to facilitate the adjustment of the working state of the scale prevention device.

[0042] Further, the first fixing frame 108 is provided with a transmission groove, the transmission groove is communicated with the first installation groove, the transmission groove is provided with a transmission block 111, the metal plate 107 is provided with a plurality of meshing teeth on the side wall, so that the transmission block 111 and the metal plate 107 form a transmission cooperation; the transmission block 111 is provided with a second push rod 112, the second push rod 112 is out of the transmission groove, the first cover plate 104 is provided with a second through groove for the second push rod 112 to pass through.

[0043] The first cover plate 104 is provided with an installation box 105 on the top, the second through groove is communicated with the inside of the installation box 105, the installation box 105 is provided with a second cover plate 106 on the cover, the installation box 105 is provided with a plurality of first movable blocks 113, the number of the first movable blocks 113 corresponds to the number of the installation frames in the box body 101, the first movable blocks 113 are further provided with sliding blocks 130, the first cover plate 104 is provided with sliding grooves for the sliding blocks 130 to move; the first movable blocks 113 are provided with second connecting grooves on the bottom, when the first cover plate 104 covers the box body 101, the second push rod 112 is inserted into the second connecting groove.

[0044] The first movable blocks 113 are provided with second movable plates 131 and fourth movable grooves for the second movable plates 131 to move, the second movable plates 131 are on one side of the sliding blocks 130; the inner wall of the sliding groove is provided with a plurality of second convex teeth, the second movable plates 131 are provided with a plurality of second recesses corresponding to the second convex teeth; the second movable plates 131 are provided with first push blocks 132 and sixth movable grooves for the first push blocks 132 to move, the sixth movable grooves are on the top of the fourth movable grooves and communicated with the fourth movable grooves, one end of the first push blocks 132 is out of the sixth movable grooves, the other end of the first push blocks 132 is provided with fourth springs 133, one end of the fourth springs 133 abuts against the inner wall of the sixth movable grooves.

[0045] The first cover plate 104 covers the box body 101 to close the box body 101, the top surface of the first fixing frame 108 abuts against the bottom surface of the first cover plate 104, and the top end of the second push rod 112 is inserted into the second connecting groove to form a connection with the first movable block 113. The state of the metal plate 107 can be adjusted without opening the first cover plate 104, and the metal plate 107 can be conveniently rotated to stagger the positions of the through holes 1071 on two adjacent metal plates 107. When the positions of the through holes 1071 on the metal plate 107 are adjusted, the second cover plate 106 is opened, the first push block 132 is pushed to move, the first push block 132 drives the second movable plate 131 to move, the second protrusion teeth are disengaged from the second recess groove, the fixing of the second protrusion teeth on the first movable block 113 is released, the first movable block 113 is moved along the sliding groove, the first movable block 113 drives the second push rod 112 to move, the transmission block 111 moves to drive the metal plate 107 to rotate, and the position of the through hole 1071 on the metal plate 107 is adjusted. Through the installation of the box 105 and the second cover plate 106, the first movable block 113 is prevented from being accidentally touched during normal use, and the stability of the scale prevention equipment is ensured.

[0046] As a further preferred scheme, the bottom surface of the second cover plate 106 is provided with third connecting blocks, two groups of third connecting blocks are provided, the two groups of third connecting blocks are arranged adjacent to each other, a second connecting rod 117 is clamped between the two groups of third connecting blocks, the second connecting rod 117 is provided with a plurality of fifth movable slots at the bottom, the fifth movable slots are provided with second movable blocks 129, the second movable blocks 129 are provided with second connecting blocks 135 at the bottom, and the first movable block 113 is provided with third connecting grooves 137 corresponding to the second connecting blocks 135. The length of the fifth movable slot is equal to the distance between two adjacent first movable blocks 113 plus the length of the two first movable blocks 113. Through the length limitation of the fifth movable slot, the second movable block 129 is aligned with one first movable block 113 when moving to one end of the fifth movable slot, and is aligned with the other first movable block 113 adjacent to the first movable block 113 when moving to the other end of the fifth movable slot. The second movable block 129 on the second connecting rod 117 can be conveniently connected with the spaced first movable blocks 113, so as to adjust the state of the spaced metal plates 107. The first movable block 113 is provided with two sliding blocks 130, two first push blocks 132 and two third connecting grooves 137 are provided correspondingly, two second connecting blocks 135 are provided at the bottom of one second movable block 129, and the distance between the two second connecting blocks 135 corresponds to the distance between the two third connecting grooves 137 on the first movable block 113.

[0047] The sixth movable slot and the third connecting slot 137 are communicated, the first push block 132 is arranged in the third connecting slot 137, the first push block 132 is provided with a third through slot, the third through slot is provided with a guide block 136, and the top surface of the guide block 136 is arranged in an inclined mode; the second connecting block 135 is provided with a seventh movable slot, the seventh movable slot is provided with a second fixed block 138, one end of the second fixed block 138 is provided with an inclined surface, the other end of the second fixed block 138 is provided with a fifth spring 139, and one end of the fifth spring 139 abuts against the inner wall of the seventh movable slot; the inner wall of the third connecting slot 137 is provided with a second fixed slot corresponding to the second fixed block 138, the first movable block 113 is provided with a second movable cavity communicated with the second fixed slot, the second movable cavity is provided with a second movable rod 141, one side wall of the second movable rod 141 is provided with a third push block 140 and a sixth spring 142, and the other side wall of the second movable rod 141 is provided with a fourth push block 114; the third push block 140 is aligned with the second fixed slot, the sixth spring 142 abuts against the inner wall of the second movable cavity, and the fourth push block 114 is arranged to pass out of the second movable cavity.

[0048] The first cover plate 104 is provided with a plurality of eighth movable slots, the eighth movable slots are located at one end of the second through slot, the eighth movable slots are provided with a baffle 115, the baffle 115 is provided with a seventh spring 116 at the bottom, and the bottom end of the seventh spring 116 is fixedly connected to the bottom surface of the eighth movable slot; all the baffles 115 on the first cover plate 104 are connected through a third connecting rod 143.

[0049] When adjusting the position of the through hole 1071 on the adjacent metal plate 107, the corresponding first movable block 113 can be pushed one by one to adjust the position of the through hole 1071 on the metal plate 107, or all the metal plates 107 that need to be adjusted can be adjusted at one time by using the second connecting rod 117. When using the second connecting rod 117, the second cover plate 106 is opened, the second connecting rod 117 is removed from the second cover plate 106, the second movable block 129 is pushed to move, the position of the second movable block 129 is adjusted, the second movable block 129 is moved to the position corresponding to the first movable block 113 that needs to be moved, the third connecting rod 143 is pushed to move downward to move the baffle 115 into the eighth movable slot, the baffle 115 is staggered with the fourth push block 114, the second connecting block 135 is inserted into the third connecting slot 137, the second connecting block 135 is inserted into the third through slot and abuts against the guide block 136, under the cooperation of the top surface of the guide block 136 and the second connecting block 135, the second connecting block 135 pushes the first push block 132 to move, the first push block 132 drives the second movable plate 131 to move so that the second protruding teeth are out of the second recess, the second fixed block 138 is inserted into the second fixed slot under the pushing of the sixth spring 142 when it moves to the position of the second fixed slot, so that the second connecting rod 117 is connected to the specified first movable block 113, and the second connecting rod 117 is pushed to move to drive the specified first movable block 113 to move, thereby adjusting the position of one of the adjacent metal plates 107 so that the through holes 1071 on the two adjacent metal plates 107 are staggered; when the second connecting rod 117 is pushed back to reset, the third connecting rod 143 is released, the baffle 115 is in the raised state, the second connecting rod 117 drives the first movable block 113 to move in the direction of the baffle 115, the first movable block 113 moves relative to the fourth push block 114 after the fourth push block 114 abuts against the baffle 115, the fourth push block 114 moves into the second movable cavity so that the third push block 140 enters the second fixed slot, and the third push block 140 pushes the second fixed block 138 out of the second fixed slot, so that the second connecting rod 117 can be directly removed from the first movable block 113.

[0050] When not in use, the second connecting rod 117 is clamped to the bottom of the second cover plate 106, the position of the second movable block 129 is adjusted so that the second movable block 129 is staggered with the first movable block 113, and the second connecting rod 117 can be conveniently stored.

[0051] A plurality of protrusions 128 are arranged on the inner wall of the box body 101, and a track corresponding to the mounting frame is formed between adjacent protrusions 128. The mounting frame is positioned by using the track, so that the metal plates 107 can be mounted equidistantly in the box body 101.

[0052] Any combination of the technical features in the above-described embodiments can be made, and the method steps are not limited in execution order. For the sake of brevity, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combination of the technical features does not exist in contradiction, it should be considered as within the scope of the present disclosure.

[0053] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A scale preventing device, comprising: a box body having a processing space for processing water flow; an inlet pipe arranged on a side wall of the box body for leading water flow into the box body; an outlet pipe arranged on another side wall of the box body for leading water flow out of the box body; the inlet pipe and the outlet pipe are oppositely arranged; characterized in that, the scale preventing device further comprises: a plurality of metal plates arranged in the box body; a plurality of mounting racks for mounting the metal plates; a plurality of through holes are arranged on the metal plates, and the through holes on adjacent metal plates are arranged in the same manner; the metal plates are disc-shaped structures, and the metal plates are rotatably connected to the mounting racks, and the positions of the through holes on the metal plates are staggered after the metal plates are rotated; the metal plates are made of multi-element alloy, and a plurality of the metal plates are equidistantly arranged in the box body; a first cover plate is arranged on the box body, and the first cover plate is arranged on the box body so that the mounting racks can be taken out from the box body.

2. The anti-fouling apparatus of claim 1, wherein: the mounting rack comprises: a first fixing rack having a first mounting groove corresponding to the metal plate; a second fixing rack having a second mounting groove corresponding to the metal plate; the cross sections of the first mounting groove and the second mounting groove are semicircular structures, and when the first fixing rack and the second fixing rack are connected, the first mounting groove and the second mounting groove cooperatively form a complete circle to fix the metal plate; positioning rings are respectively arranged on the cross sections of both sides of the metal plate.

3. The anti-fouling apparatus of claim 2, wherein: a first connecting block is arranged on the first fixing rack, a first connecting groove corresponding to the first connecting block is arranged on the second fixing rack, a first movable plate and a first movable groove for moving the first movable plate are arranged on the first fixing rack, and the first movable plate is located on one side of the first connecting block; a plurality of first protrusions are arranged on the inner wall of the first connecting groove, and a plurality of first recesses corresponding to the first protrusions are arranged on the first movable plate.

4. The anti-fouling apparatus of claim 3, wherein: a positioning block is arranged on the second fixing rack, and a positioning groove corresponding to the positioning block is arranged on the metal plate.

5. The anti-fouling apparatus of claim 4, wherein: a second movable groove for moving the positioning block is arranged on the second fixing rack, a first connecting rod is arranged on the positioning block, a first push rod is arranged on the first connecting rod, and the first push rod is arranged in the first connecting groove so that when the first connecting block is inserted into the first connecting groove, the first push rod is pushed to move, thereby driving the positioning block to be taken out of the positioning groove.

6. The anti-fouling apparatus of claim 5, wherein: a third movable groove is arranged on the second fixing rack, one end of the third movable groove is provided with a cavity, the width of the cavity is greater than the width of the third movable groove, a first movable rod is arranged in the third movable groove, one end of the first movable rod is provided with a first fixing block, a first spring is arranged on the first fixing block and abuts against the inner wall of the cavity; a first through groove communicating with the third movable groove and a first fixing groove corresponding to the first fixing block are arranged on the first push rod, the width of the first through groove corresponds to the width of the third movable groove, and the first push rod is arranged in the cavity.

7. The anti-fouling apparatus of claim 2, wherein: The first fixed frame is provided with a transmission groove which is communicated with the first installation groove, and a transmission block is arranged in the transmission groove, and a plurality of meshing teeth are arranged on the side wall of the metal plate to form a transmission cooperation between the transmission block and the metal plate; a second push rod is arranged on the transmission block and penetrates out of the transmission groove, and a second through groove is arranged on the first cover plate for the second push rod to penetrate out.

8. The anti-fouling apparatus of claim 7, wherein: Further comprising: a first movable block which is slidingly connected to the first cover plate; an installation box which is arranged on the first cover plate; a second cover plate which is arranged on the installation box; the second through groove is communicated with the installation box, and the first movable block is arranged in the installation box; a second connecting groove is arranged on the first movable block, and the second push rod is inserted into the second connecting groove; a sliding block is further arranged on the first movable block, and a sliding groove is arranged on the first cover plate for the sliding block to move.

9. The anti-fouling apparatus of claim 8, wherein: a second movable plate and a fourth movable groove for the second movable plate to move are arranged on the first movable block, and the second movable plate is arranged on one side of the sliding block; a plurality of second protruding teeth are arranged on the inner wall of the sliding groove, and a plurality of second recesses corresponding to the second protruding teeth are arranged on the second movable plate; a first push block is arranged on the second movable plate and penetrates out of the first movable block.

10. The anti-fouling apparatus of claim 9, wherein: Further comprising: a second connecting rod which is arranged on the second cover plate; a plurality of second movable blocks which are arranged on the second connecting rod; a second connecting block which is arranged on the second movable block; a fifth movable groove for the second movable block to move is arranged on the second connecting rod, a third connecting groove corresponding to the second connecting block is arranged on the first movable block, the first push block is arranged in the third connecting groove, and the second connecting block is inserted into the third connecting groove to push the first push block to move.

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