阅读说明：本技术 一种给排水工程用阻垢剂酸碱度检测调节装置 (Scale inhibitor pH value detection and adjustment device for water supply and drainage engineering ) 是由 曾佛添 于 2021-07-31 设计创作，主要内容包括：本发明涉及阻垢剂领域,尤其涉及一种给排水工程用阻垢剂酸碱度检测调节装置,包括有浮动机构、酸碱度检测机构、密封机构、剂量调节机构等；浮动机构上设有酸碱度检测机构,浮动机构上设有密封机构,剂量调节机构设于浮动机构上。通过酸碱度检测器,根据酸碱度检测器测得储液缸中的缓蚀阻垢剂的PH值,能够调节加入储液缸中的酸性溶液或碱性溶液的量,根据储液缸中的缓蚀阻垢剂的含量,同样能够调节加入储液缸中的酸性溶液或碱性溶液的量,达到了能够根据需要调节需要加入储液缸中的酸性或碱性溶液的量以便于调节储液缸中缓蚀阻垢剂PH值的效果。(The invention relates to the field of scale inhibitors, in particular to a scale inhibitor pH value detection and adjustment device for water supply and drainage engineering, which comprises a floating mechanism, a pH value detection mechanism, a sealing mechanism, a dose adjustment mechanism and the like; the floating mechanism is provided with a pH value detection mechanism, the floating mechanism is provided with a sealing mechanism, and the dosage adjusting mechanism is arranged on the floating mechanism. The pH value of the corrosion and scale inhibitor in the liquid storage cylinder is measured by the pH value detector through the pH value detector, the amount of the acidic solution or the alkaline solution added into the liquid storage cylinder can be adjusted according to the content of the corrosion and scale inhibitor in the liquid storage cylinder, and the effect that the amount of the acidic solution or the alkaline solution added into the liquid storage cylinder can be adjusted according to needs so as to adjust the pH value of the corrosion and scale inhibitor in the liquid storage cylinder is achieved.)

1. The utility model provides a scale inhibitor pH valve detects adjusting device for water supply and drainage engineering, characterized by, including relocation mechanism (1), pH valve detection mechanism (2), sealing mechanism (3), dose adjustment mechanism (4) and mechanism (5) that opens and shuts, be equipped with pH valve detection mechanism (2) on relocation mechanism (1), be equipped with sealing mechanism (3) on relocation mechanism (1), dose adjustment mechanism (4) are located on relocation mechanism (1), and mechanism (5) that opens and shuts are located on relocation mechanism (1).

2. The device for detecting and adjusting the pH value of the scale inhibitor for water supply and drainage engineering according to claim 1, which is characterized in that the floating mechanism (1) comprises a first fixing frame (11), a liquid storage cylinder (12), a floating block (13), a second fixing frame (14), a cover (15), a first fixing block (16), an acidic solution liquid storage tank (17) and an alkaline solution liquid storage tank (18), wherein the top of the first fixing frame (11) is connected with the liquid storage cylinder (12), the liquid storage cylinder (12) is connected with the floating block (13) in a sliding manner, the top of the floating block (13) is connected with the second fixing frame (14), the cover (15) is sleeved at the bottom of the liquid storage cylinder (12), the first fixing block (16) is symmetrically connected on the second fixing frame (14), the acidic solution liquid storage tank (17) is connected on the liquid storage cylinder (12), clamping grooves are distributed on the acidic solution liquid storage tank (17), and the alkaline solution liquid storage tank (18) is connected on the liquid storage cylinder (12), the alkaline solution storage tanks (18) are also provided with clamping grooves in a distributed manner, wherein one first fixing block (16) is in contact with the acidic solution storage tank (17), the other first fixing block (16) is in contact with the alkaline solution storage tank (18), and the acidic solution storage tank (17) is arranged corresponding to the alkaline solution storage tank (18).

3. The device for detecting and adjusting the pH value of the scale inhibitor for water supply and drainage engineering according to claim 2, which is characterized in that the pH value detection mechanism (2) comprises a third fixing frame (21), a sliding rod (22), a second fixing frame (23), a first reset spring (24), a first sliding rod (25), a fourth fixing frame (26), a second reset spring (27), a fifth fixing frame (28) and a pH value detector (29), wherein the third fixing frame (21) is connected to one side of the liquid storage cylinder (12), the sliding rod (22) is slidably connected to the third fixing frame (21), one end of the sliding rod (22) is connected to the second fixing frame (23), the first reset spring (24) is connected between the second fixing frame (23) and the third fixing frame (21), the first sliding rod (25) is slidably connected to the second fixing frame (23), the fourth fixing frame (26) is connected to the bottom end of the first sliding rod (25), a second return spring (27) is connected between the fourth fixing frame (26) and the second fixing block (23), a fifth fixing frame (28) is symmetrically connected to one side of the liquid storage cylinder (12), the fifth fixing frame (28) is in contact with the fourth fixing frame (26), and a pH value detector (29) is connected to the bottom of the fourth fixing frame (26).

4. The device for detecting and adjusting the pH value of the scale inhibitor for water supply and drainage engineering as claimed in claim 3, wherein the sealing mechanism (3) comprises a wedge-shaped frame (31), a fixing plate (32), a sixth fixing frame (33) and a third return spring (34), the wedge-shaped frame (31) is connected to the second fixing block (23), the fixing plate (32) is connected to the first fixing block (16) in a sliding manner, one fixing plate (32) is in contact with the acidic solution storage tank (17), the other fixing plate (32) is in contact with the alkaline solution storage tank (18), the sixth fixing frame (33) is connected to the tops of the fixing plates (32), and the third return spring (34) is connected between the fixing plate (32) and the first fixing block (16).

5. The device for detecting and adjusting the pH value of the scale inhibitor for water supply and drainage engineering as claimed in claim 4, wherein the dosage adjusting mechanism (4) comprises an electric push rod (41), a seventh fixing frame (42), a second slide rod (43), a sliding frame (44), a first sliding plate (45), a fourth return spring (46) and a fifth return spring (47), the electric push rod (41) is connected to the liquid storage cylinder (12), the seventh fixing frame (42) is connected to one end of the electric push rod (41), the second slide rod (43) is connected to the seventh fixing frame (42) in a sliding manner, one of the second slide rods (43) is in sliding fit with the acidic solution liquid storage tank (17), the other second slide rod (43) is in sliding fit with the alkaline solution liquid storage tank (18), the sliding frame (44) is connected to the second slide rod (43), one of the sliding frames (44) is in sliding fit with the acidic solution liquid storage tank (17), the other sliding frame (44) is in sliding fit with the alkaline solution storage tank (18), a first sliding plate (45) is connected to the sliding frame (44) in a sliding mode, the first sliding plate (45) is in contact with the fixing plate (32), a pair of fourth return springs (46) is connected between the first sliding plate (45) and the sliding frame (44), a fifth return spring (47) is connected between the acidic solution storage tank (17) and the seventh fixing frame (42), and a fifth return spring (47) is also connected between the alkaline solution storage tank (18) and the seventh fixing frame (42).

6. The device for detecting and adjusting the pH value of the scale inhibitor for water supply and drainage engineering according to claim 5, wherein the opening and closing mechanism (5) comprises an eighth fixing frame (51), a second sliding plate (52) and a heating pipe (53), the bottom parts of the acidic solution storage tank (17) and the alkaline solution storage tank (18) are respectively connected with the eighth fixing frame (51), the eighth fixing frame (51) is in contact with the sliding frame (44), the eighth fixing frame (51) is slidably connected with the second sliding plate (52), the second sliding plate (52) is provided with a rectangular hole, the second sliding plate (52) is slidably matched with the fourth fixing frame (26), and the eighth fixing frame (51) is connected with the heating pipe (53).

7. The device for detecting and adjusting the pH value of the scale inhibitor for the water supply and drainage engineering, as claimed in claim 6, is characterized by further comprising a stirring mechanism (6), wherein the stirring mechanism (6) is arranged on the liquid storage cylinder (12), the stirring mechanism (6) comprises a rack (61), a rotating rod (62), a gear (63) and a stirring frame (64), the rack (61) is connected to the sliding rod (22), the rotating rod (62) is rotatably connected to the bottom of the liquid storage cylinder (12), the rotating rod (62) is rotatably connected to the first fixing frame (11), the gear (63) is connected to the bottom of the rotating rod (62), and the stirring frame (64) is connected to the top of the rotating rod (62).

Technical Field

The invention relates to the field of scale inhibitors, in particular to a device for detecting and adjusting the pH value of a scale inhibitor for water supply and drainage engineering.

Background

The scale inhibitor is a medicament which has the functions of dispersing insoluble inorganic salt in water, preventing or interfering the precipitation and scaling of the insoluble inorganic salt on the metal surface and maintaining good heat transfer effect of metal equipment, and is mainly applied to industrial circulating water systems such as power plants, steel plants, fertilizer plants and the like.

The PH value of the corrosion and scale inhibitor in the production process must be controlled within a certain range to achieve the expected effect, the production quality of the corrosion and scale inhibitor can be influenced by a higher or lower PH value, the traditional adjusting method is that operators continuously test the PH value of the corrosion and scale inhibitor, and then the amount of acid or alkali used is calculated according to the content of the corrosion and scale inhibitor, so the operation is complex, the working procedures are complex, and when an acidic solution or an alkaline solution is added into the corrosion and scale inhibitor, the unheated acidic solution or alkaline solution can reduce the temperature of the corrosion and scale inhibitor, and the adjusting efficiency is reduced.

Disclosure of Invention

Therefore, it is necessary to provide a device for detecting and adjusting the PH of a scale inhibitor for water supply and drainage engineering, which can adjust the amount of an acidic or basic solution added with a corrosion and scale inhibitor as required to adjust the PH of the corrosion and scale inhibitor and can heat the acidic or basic solution added with the corrosion and scale inhibitor to improve the adjustment efficiency, so as to solve the problems of the prior art, which are provided by the background art, that the operation is complicated and the function of heating the acidic or basic solution is not provided.

The technical scheme is as follows: the utility model provides a water supply and drainage engineering detects adjusting device with antisludging agent pH valve, is equipped with pH valve detection mechanism including relocation mechanism, pH valve detection mechanism, sealing mechanism, dose adjustment mechanism and mechanism that opens and shuts, the last pH valve detection mechanism that is equipped with of relocation mechanism, the last sealing mechanism that is equipped with of relocation mechanism, dose adjustment mechanism locate the relocation mechanism on, the mechanism that opens and shuts is located the relocation mechanism on.

In addition, it is particularly preferable that the floating mechanism includes a first fixing frame, a liquid storage tank, a floating block, a second fixing frame, a cover, a first fixing block, an acidic solution storage tank and an alkaline solution storage tank, the liquid storage tank is connected to the top of the first fixing frame, the floating block is connected to the liquid storage tank in a sliding manner, the second fixing frame is connected to the top of the floating block, the cover is connected to the bottom of the liquid storage tank in a sleeving manner, the first fixing blocks are symmetrically connected to the second fixing frame, the acidic solution storage tank is connected to the liquid storage tank, clamping grooves are distributed on the acidic solution storage tank in a distributed manner, the alkaline solution storage tank is connected to the liquid storage tank in a distributed manner, one of the clamping grooves is in contact with the acidic solution storage tank, the other first fixing block is in contact with the alkaline solution storage tank, and the acidic solution storage tank is arranged in correspondence to the alkaline solution storage tank.

In addition, it is particularly preferable that the ph detection mechanism includes a third fixing frame, a sliding rod, a second fixing block, a first return spring, a first sliding rod, a fourth fixing frame, a second return spring, a fifth fixing frame and a ph detector, the third fixing frame is connected to one side of the liquid storage cylinder, the sliding rod is connected to the third fixing frame in a sliding manner, the second fixing block is connected to one end of the sliding rod, the first return spring is connected between the second fixing block and the third fixing frame, the first sliding rod is connected to the second fixing block in a sliding manner, the fourth fixing frame is connected to the bottom end of the first sliding rod, the second return spring is connected between the fourth fixing frame and the second fixing block, the fifth fixing frame is symmetrically connected to one side of the liquid storage cylinder, the fifth fixing frame is in contact with the fourth fixing frame, and the ph detector is connected to the bottom of the fourth fixing frame.

In addition, it is particularly preferable that the sealing mechanism includes a wedge frame, a fixing plate, a sixth fixing frame and a third return spring, the wedge frame is connected to the second fixing block, the fixing plate is connected to the first fixing block in a sliding manner, one of the fixing plates is in contact with the acidic solution storage tank, the other fixing plate is in contact with the alkaline solution storage tank, the sixth fixing frame is connected to the tops of the fixing plates, and the third return spring is connected between the fixing plate and the first fixing block.

In addition, it is particularly preferable that the dose adjusting mechanism includes an electric push rod, a seventh fixing frame, a second slide bar, a slide frame, a first slide bar, a fourth return spring and a fifth return spring, the electric push rod is connected to the liquid storage tank, the seventh fixing frame is connected to one end of the electric push rod, the seventh fixing frame is slidably connected to two second slide bars, one of the second slide bars is slidably fitted to the acidic solution liquid storage tank, the other of the second slide bars is slidably fitted to the alkaline solution liquid storage tank, the slide frame is connected to the slide frame, one of the slide frames is slidably fitted to the acidic solution liquid storage tank, the other of the slide frames is slidably fitted to the alkaline solution liquid storage tank, the slide frame is slidably connected to a first slide bar, the first slide bar is in contact with the fixing plate, a pair of fourth return springs is connected between the first slide bar and the slide frame, the fifth return spring is connected between the acidic solution liquid storage tank and the seventh fixing frame, a fifth return spring is also connected between the alkaline solution storage tank and the seventh fixing frame.

In addition, it is especially preferred that the opening and closing mechanism comprises an eighth fixing frame, a second sliding plate and a heating pipe, wherein the eighth fixing frame is connected to the bottoms of the acidic solution liquid storage tank and the alkaline solution liquid storage tank, the eighth fixing frame is in contact with the sliding frame, the second sliding plate is connected to the eighth fixing frame in a sliding mode, a rectangular hole is formed in the second sliding plate, the second sliding plate is in sliding fit with the fourth fixing frame, and the heating pipe is connected to the eighth fixing frame in a connecting mode.

In addition, especially preferred is, still including rabbling mechanism, on the rabbling mechanism located the stock solution jar, the rabbling mechanism included rack, dwang, gear and puddler, and the hookup has the rack on the slide bar, and stock solution jar bottom rotary type is connected with the dwang, and the dwang is connected with first mount rotary type, and the dwang bottom hookup has the gear, and the dwang top hookup has the puddler.

The invention has the following advantages:

the pH value of the corrosion and scale inhibitor in the liquid storage cylinder is measured by the pH value detector through the pH value detector, the amount of the acidic solution or the alkaline solution added into the liquid storage cylinder can be adjusted according to the content of the corrosion and scale inhibitor in the liquid storage cylinder, and the effect that the amount of the acidic solution or the alkaline solution added into the liquid storage cylinder can be adjusted according to needs so as to adjust the pH value of the corrosion and scale inhibitor in the liquid storage cylinder is achieved.

The heating pipe also heats the downward flowing acid solution or alkaline solution, so that the acid solution or alkaline solution added into the liquid storage cylinder and the corrosion and scale inhibitor in the liquid storage cylinder are in a constant temperature state, the unheated acid solution or alkaline solution is prevented from reducing the temperature of the corrosion and scale inhibitor in the liquid storage cylinder, the time for adjusting the pH value of the corrosion and scale inhibitor in the liquid storage cylinder is not prolonged, and the effect of improving the adjusting efficiency by heating the acid solution or alkaline solution added into the corrosion and scale inhibitor in the liquid storage cylinder is achieved.

The stirring frame can fully stir the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank, so that the effect of fully mixing the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank can be effectively achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a portion of the dose dial mechanism of the present invention.

Fig. 3 is a schematic sectional three-dimensional structure of the stirring mechanism of the present invention.

Fig. 4 is a sectional three-dimensional structure diagram of the floating mechanism of the present invention.

Fig. 5 is a schematic sectional three-dimensional structure diagram of the ph detection mechanism of the present invention.

Fig. 6 is a partially cut-away perspective view of the sealing mechanism of the present invention.

Fig. 7 is a partially disassembled perspective structure of the present invention.

Fig. 8 is an enlarged perspective view of the present invention a.

Fig. 9 is an enlarged perspective view of the present invention B.

In the figure: 1. a floating mechanism, 11, a first fixing frame, 12, a liquid storage tank, 13, a floating block, 14, a second fixing frame, 15, a cover, 16, a first fixing block, 17, an acidic solution liquid storage tank, 18, an alkaline solution liquid storage tank, 2, a pH value detection mechanism, 21, a third fixing frame, 22, a sliding rod, 23, a second fixing block, 24, a first return spring, 25, a first sliding rod, 26, a fourth fixing frame, 27, a second return spring, 28, a fifth fixing frame, 29, a pH value detector, 3, a sealing mechanism, 31, a wedge-shaped frame, 32, a fixing plate, 33, a sixth fixing frame, 34, a third return spring, 4, a dose adjustment mechanism, 41, an electric push rod, 42, a seventh fixing frame, 43, a second sliding rod, 44, a sliding frame, 45, a first sliding plate, 46, a fourth return spring, 47, a fifth return spring, 5, an opening and closing mechanism, 51, a fourth return spring, a third return spring, a second return spring, a second return, Eighth fixed frame, 52, second sliding plate, 53, heating pipe, 6, rabbling mechanism, 61, rack, 62, dwang, 63, gear, 64, rabbling frame.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A scale inhibitor pH value detection and regulation device for water supply and drainage engineering is disclosed, as shown in figures 1-9, and comprises a floating mechanism 1, a pH value detection mechanism 2, a sealing mechanism 3, a dose regulation mechanism 4 and an opening and closing mechanism 5, wherein the pH value detection mechanism 2 is arranged on the floating mechanism 1, the pH value detection mechanism 2 is used for measuring the pH value of a corrosion and scale inhibitor in a liquid storage cylinder 12, the sealing mechanism 3 is arranged on the floating mechanism 1, the dose regulation mechanism 4 is used for enabling the equipment to regulate an acidic solution added into the liquid storage cylinder 12 according to needs, and the opening and closing mechanism 5 is arranged on the floating mechanism 1.

The floating mechanism 1 comprises a first fixing frame 11, a liquid storage tank 12, a floating block 13, a second fixing frame 14, a cover 15, a first fixing block 16, an acidic solution liquid storage tank 17 and an alkaline solution liquid storage tank 18, wherein the top of the first fixing frame 11 is connected with the liquid storage tank 12, the floating block 13 is connected on the liquid storage tank 12 in a sliding mode, the top of the floating block 13 is connected with the second fixing frame 14, the cover 15 is sleeved at the bottom of the liquid storage tank 12, the cover 15 is manually opened, so that the well-regulated corrosion and scale inhibitor in the liquid storage tank 12 can be discharged, the first fixing blocks 16 are symmetrically connected on the second fixing frame 14, the acidic solution 17 is connected on the liquid storage tank 12, the acidic solution liquid storage tank 17 is used for storing quantitative acidic solution, distributed clamping grooves are formed in the acidic solution liquid storage tank 17, the alkaline solution liquid storage tank 18 is connected on the liquid storage tank 12, and the alkaline solution liquid storage tank 18 is used for storing quantitative alkaline solution, the alkaline solution storage tanks 18 are also provided with clamping grooves in a distributed manner, wherein one first fixing block 16 is in contact with the acidic solution storage tank 17, the other first fixing block 16 is in contact with the alkaline solution storage tank 18, and the acidic solution storage tank 17 is arranged corresponding to the alkaline solution storage tank 18.

The pH value detection mechanism 2 comprises a third fixing frame 21, a sliding rod 22, a second fixing frame 23, a first reset spring 24, a first sliding rod 25, a fourth fixing frame 26, a second reset spring 27, a fifth fixing frame 28 and a pH value detector 29, wherein one side of the liquid storage cylinder 12 is connected with the third fixing frame 21, the third fixing frame 21 is connected with the sliding rod 22 in a sliding way, one end of the sliding rod 22 is connected with the second fixing frame 23, the first reset spring 24 is connected between the second fixing frame 23 and the third fixing frame 21, the first reset spring 24 is used for driving the sliding rod 22 and the upper device thereof to reset, the second fixing frame 23 is connected with the first sliding rod 25 in a sliding way, the bottom end of the first sliding rod 25 is connected with the fourth fixing frame 26, the second reset spring 27 is connected between the fourth fixing frame 26 and the second fixing frame 23, the second reset spring 27 is used for driving the fourth fixing frame 26 and the upper device thereof to reset, one side of the liquid storage tank 12 is symmetrically connected with a fifth fixing frame 28, the fifth fixing frame 28 is used for extruding a fourth fixing frame 26 and enabling the fourth fixing frame 26 to move downwards, the fifth fixing frame 28 is in contact with the fourth fixing frame 26, the bottom of the fourth fixing frame 26 is connected with a pH value detector 29, and the pH value detector 29 is used for measuring the pH value of the corrosion and scale inhibitor in the liquid storage tank 12.

The sealing mechanism 3 comprises a wedge-shaped frame 31, a fixing plate 32, a sixth fixing frame 33 and a third return spring 34, the wedge-shaped frame 31 is connected to the second fixing block 23 in a connecting mode, the wedge-shaped frame 31 is used for pushing the sixth fixing frame 33 and the device on the sixth fixing frame 33 to move towards the direction away from each other, the fixing plate 32 is connected to the first fixing block 16 in a sliding mode, one fixing plate 32 is in contact with the acid solution storage tank 17, the other fixing plate 32 is in contact with the alkaline solution storage tank 18, the sixth fixing frame 33 is connected to the top of the fixing plate 32, the third return spring 34 is connected between the fixing plate 32 and the first fixing block 16, and the third return spring 34 recovers to enable the fixing plate 32 to be clamped into the acid solution storage tank 17 or the alkaline solution storage tank 18.

The dose adjusting mechanism 4 comprises an electric push rod 41, a seventh fixed mount 42, a second slide bar 43, a sliding frame 44, a first sliding plate 45, a fourth return spring 46 and a fifth return spring 47, the electric push rod 41 is connected to the liquid storage tank 12, the electric push rod 41 is used for driving the seventh fixed mount 42 and the devices thereon to move, one end of the electric push rod 41 is connected with the seventh fixed mount 42, the seventh fixed mount 42 is connected with two second slide bars 43 in a sliding way, one second slide bar 43 is matched with the acid solution liquid storage tank 17 in a sliding way, the other second slide bar 43 is matched with the alkaline solution liquid storage tank 18 in a sliding way, the sliding frame 43 is connected with the sliding frame 44, one sliding frame 44 is matched with the acid solution liquid storage tank 17 in a sliding way, the other sliding frame 44 is matched with the alkaline solution liquid storage tank 18 in a sliding way, the sliding frame 44 is connected with the first sliding plate 45 in a sliding way, and the first sliding plate 45 is contacted with the fixed plate 32, a pair of fourth return springs 46 are connected between the first sliding plate 45 and the sliding frame 44, the fourth return springs 46 are restored to enable the first sliding plate 45 to move upwards, a fifth return spring 47 is connected between the acidic solution storage tank 17 and the seventh fixed frame 42, the fifth return spring 47 is used for driving the second sliding rod 43 and devices thereon to move, and a fifth return spring 47 is also connected between the alkaline solution storage tank 18 and the seventh fixed frame 42.

The opening and closing mechanism 5 comprises an eighth fixed frame 51, a second sliding plate 52 and a heating pipe 53, the bottom parts of the acidic solution liquid storage tank 17 and the alkaline solution liquid storage tank 18 are both connected with the eighth fixed frame 51, the eighth fixed frame 51 is in contact with the sliding frame 44, the eighth fixed frame 51 is connected with the second sliding plate 52 in a sliding mode, the second sliding plate 52 is used for blocking a hole formed by the communication of the heating pipe 53 and the eighth fixed frame 51, a rectangular hole is formed in the second sliding plate 52, the second sliding plate 52 is in sliding fit with the fourth fixed frame 26, the eighth fixed frame 51 is connected with the heating pipe 53 in a connecting mode, and the heating pipe 53 is used for heating the acidic solution or the alkaline solution flowing downwards.

Firstly, pouring a proper amount of corrosion and scale inhibitor into the liquid storage tank 12, injecting an acidic solution into the acidic solution storage tank 17, injecting an alkaline solution into the alkaline solution storage tank 18, manually pushing the sliding rod 22 to enable the sliding rod 22 and the upper device thereof to move towards the direction close to the electric push rod 41, then stretching the first return spring 24, in the process, extruding the fourth fixing frame 26 and the upper device thereof to move downwards by the fifth fixing frame 28, and then stretching the second return spring 27 to enable the pH value detector 29 to be in contact with the corrosion and scale inhibitor in the liquid storage tank 12, so that the pH value detector 29 can measure the pH value of the corrosion and scale inhibitor in the liquid storage tank 12.

The PH detector 29 controls the electric push rod 41 to start up according to the detection result, if the PH value of the corrosion and scale inhibitor in the liquid storage tank 12 is detected by the PH detector 29 to be higher, the acidic solution in the acidic solution liquid storage tank 17 needs to be added into the liquid storage tank 12, the electric push rod 41 contracts for a certain length according to the PH value of the corrosion and scale inhibitor in the liquid storage tank 12, so that the seventh fixing frame 42 and the devices thereon move, wherein one fifth return spring 47 is compressed along with the acidic solution liquid storage tank, the other fifth return spring 47 is stretched along with the acidic solution liquid storage tank, and one fifth return spring 47 drives one of the second slide rods 43 and the devices thereon to move towards the direction close to the alkaline solution liquid storage tank 18 under the action of the elastic force of the fifth return spring 47, so that the sliding frame 44 no longer blocks the rectangular hole at the bottom of the acidic solution liquid storage tank 17.

Meanwhile, the higher the pH value of the corrosion and scale inhibitor in the liquid storage cylinder 12 is measured by the pH value detector 29, the more acidic solution needs to be added into the liquid storage cylinder 12, the more the pH value of the corrosion and scale inhibitor in the liquid storage cylinder 12 is measured by the pH value detector 29, the more the distance that a second sliding rod 43 and a device on the second sliding rod move towards the direction close to the alkaline solution liquid storage tank 18 is, the more acidic solution is added into the liquid storage cylinder 12 subsequently, the floating block 13 always floats on the surface of the corrosion and scale inhibitor in the liquid storage cylinder 12, if the corrosion and scale inhibitor in the liquid storage cylinder 12 is more, the floating block 13 and the device on the floating block move upwards under the buoyancy of the corrosion and scale inhibitor, and because the fourth return spring 46 is in a compressed state, the first sliding plate 45 moves upwards along with the return of the fourth return spring 46, so that more acidic solution can be added into the liquid storage cylinder 12 subsequently, and the pH value of the corrosion and scale inhibitor in the liquid storage cylinder 12 can be measured by the pH value detector 29 The amount of the acid solution needed by the content is added, so that the effect of adjusting the pH value of the corrosion and scale inhibitor in the acid solution added into the liquid storage tank 12 according to the requirement is achieved.

During the process that the sliding rod 22 and the devices thereon move in the direction approaching the electric push rod 41, the wedge 31 will push the sixth fixing frame 33 and the devices thereon to move in the direction away from each other, and the third return spring 34 will be stretched accordingly, so that one of the fixing plates 32 is snapped onto the acidic solution storage tank 17, the other fixing plate 32 is snapped onto the alkaline solution storage tank 18, so that one of the fixing plates 32 and one of the first fixing blocks 16 separate the acidic solution in the acidic solution storage tank 17, which facilitates the subsequent addition of a certain amount of acidic solution into the corrosion and scale inhibitor in the storage tank 12, and then the second sliding plate 52 no longer blocks the hole communicating the heating pipe 53 and the eighth fixing frame 51, so that the acidic solution in the lower portion of the acidic solution storage tank 17 flows into the storage tank 12 through one of the eighth fixing frames 51 and one of the heating pipe 53, and other devices will heat the corrosion and scale inhibitor in the storage tank 12, one of the heating pipes 53 will also heat the downward flowing acidic solution, so that both the acidic solution added into the liquid storage tank 12 and the corrosion and scale inhibitor in the liquid storage tank 12 are in a constant temperature state, and the unheated acidic solution is prevented from reducing the temperature of the corrosion and scale inhibitor in the liquid storage tank 12, so that the time for adjusting the pH value of the corrosion and scale inhibitor in the liquid storage tank 12 is not prolonged, and the effect of heating the acidic solution added into the corrosion and scale inhibitor in the liquid storage tank 12 to improve the adjustment efficiency is achieved.

By manually releasing the sliding rod 22, the sliding rod 22 and the devices thereon will be reset under the resetting action of the first return spring 24, the fourth fixing frame 26 and the devices thereon will be reset under the resetting action of the second return spring 27, the pH value detector 29 will be separated from the corrosion and scale inhibitor in the liquid storage cylinder 12, the seventh fixing frame 42 and the devices thereon will be reset through the terminal control electric push rod 41, and the second sliding rod 43 will be reset under the resetting action of the fifth return spring 47.

If the PH value of the corrosion and scale inhibitor in the reservoir 12 is measured to be lower by the PH value detector 29, the alkaline solution in the alkaline solution reservoir 18 needs to be added into the reservoir 12, the electric push rod 41 extends for a certain length according to the PH value of the corrosion and scale inhibitor in the reservoir 12, and the above operations are repeated, so that the alkaline solution in the alkaline solution reservoir 18 flows into the reservoir 12 through another eighth fixing frame 51 and another heating pipe 53, and the PH value of the corrosion and scale inhibitor in the reservoir 12 can be adjusted.

The well-regulated corrosion and scale inhibitor in the liquid storage cylinder 12 can be discharged by manually opening the cover 15, and when the corrosion and scale inhibitor needs to be regulated again, the cover 15 is manually reset.

Example 2

Based on embodiment 1, as shown in fig. 9, the corrosion and scale inhibitor stirring device further includes a stirring mechanism 6, the stirring mechanism 6 is disposed on the liquid storage tank 12, the stirring mechanism 6 is used for sufficiently mixing the acidic solution or the alkaline solution in the liquid storage tank 12 with the corrosion and scale inhibitor, the stirring mechanism 6 includes a rack 61, a rotating rod 62, a gear 63 and a stirring frame 64, the rack 61 is connected to the sliding rod 22, the rack 61 is used for driving the gear 63 and the device thereon to rotate, the rotating rod 62 is rotatably connected to the bottom of the liquid storage tank 12, the rotating rod 62 is rotatably connected to the first fixing frame 11, the gear 63 is connected to the bottom end of the rotating rod 62, the stirring frame 64 is connected to the top end of the rotating rod 62, and the stirring frame 64 is used for sufficiently stirring the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank 12.

In the process that the sliding rod 22 and the device thereon move towards the direction close to the electric push rod 41, the rack 61 drives the gear 63 and the device thereon to rotate, so that the stirring frame 64 can fully stir the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank 12, and in the process that the sliding rod 22 and the device thereon reset, the stirring frame 64 can also fully stir the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank 12, thereby achieving the effect of effectively fully mixing the acidic solution or the alkaline solution and the corrosion and scale inhibitor in the liquid storage tank 12.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.