Positive-pressure chlorine water seal water replenishing device

Abstract

The utility model belongs to the technical field of water seal water replenishing, in particular to a positive pressure chlorine water seal water replenishing device, which is characterized in that a water suction pump sucks water into an upper cavity from a water inlet pipe, then the water overflows a top pipe orifice of a water seal pipe and flows into a water collecting frame of a lower cavity along the vertical water seal pipe, and the water level is controlled within the limited height of the water collecting frame; in the positive pressure state, on one hand, the running water suction pump continues to introduce water into the upper cavity, and part of chlorine is dissolved in the water, so that the pressure intensity is reduced, and breakage is prevented; redundant water can submerge the water collecting frame and flows back to the water storage tank through the overflow pipeline, so that cyclic utilization is facilitated; on the other hand, after chlorine is fully dissolved in the water collecting frame, the pressure is still positive, the chlorine can be squeezed into the upper cavity from the water sealing pipe under the action of the pressure and is discharged through the exhaust pipe, and the cavity is prevented from bursting.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, and in particular relates to a positive pressure chlorine gas water seal water replenishing device. Background Art

[0002] When the chlorine storage tank is being fed and discharged, the pressure value inside the tank will change. When the pressure value exceeds the rated pressure value, the storage tank is prone to rupture or even explosion. During production, the chlorine storage tank is generally connected through a positive pressure water seal tank.

[0003] After searching, the publication number: CN217401802U discloses a positive pressure chlorine water seal replenishing device. In the utility model, by setting an adjusting device, it is convenient to adjust the height of the first upper limit plate and the second upper limit plate, thereby adjusting the maximum water level limit and the minimum water level limit of the device, adjusting the water seal pressure value, and by setting a plurality of overflow ports, it is convenient to discharge excess water from different overflow ports. A recovery device is set to facilitate the recovery and reuse of excess water discharged from the overflow ports. However, when this device recovers excess water, chlorine soluble in water is mixed inside it. After recovery, the recovered water still needs to be boiled and dechlorinated before use, which is inconvenient to use. Moreover, when under negative pressure, the purity of the internal chlorine will be reduced by sucking external air into the storage tank. There are other impurities or unstable substances in it, which will cause their own decomposition or react with other substances to produce high-energy chemical reactions, thereby causing explosions.

[0004] Therefore, a positive pressure chlorine water seal replenishing device is designed to solve the above problems. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a positive pressure chlorine water seal water replenishing device, which can replenish water in the water storage tank in advance, and then electrically start the water pump, the water pump pumps water from the water inlet pipe into the upper cavity, and then the water overflows the top pipe opening of the water seal pipe and flows along the vertical water seal pipe to the inside of the water collecting frame of the lower cavity, and controls the water level within the limited height of the water collecting frame to prevent overflow. When in a positive pressure state, on the one hand, the running water pump continues to pass water into the upper cavity, part of the chlorine is dissolved in the water, thereby reducing the pressure and preventing rupture; and the excess water can submerge the water collecting frame and flow back to the water storage tank through the overflow pipe, thereby facilitating recycling; on the other hand, when the chlorine is fully dissolved in the water collecting frame, it is still positive pressure, and the chlorine will squeeze into the upper chamber from the water seal pipe under pressure, and then be discharged from the exhaust pipe to prevent the cavity from bursting.

[0006] Under negative pressure, in order to replenish chlorine, the solenoid valve on the outside of the discharge pipe is started through the control end, and water mixed with chlorine is introduced into the interior of the heating chamber. Multiple sets of electric heating wires fully heat the water until it boils, and the outer air pump is started at the same time. Water vapor and chlorine flow back along the connecting pipe. In this process, water vapor is fully absorbed on the water absorption plate, thereby completing the water removal effect, and chlorine flows back into the lower cavity, thereby ensuring the chlorine storage in the lower cavity.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positive pressure chlorine water seal replenishing device, including a high-efficiency water seal replenishing mechanism, the high-efficiency water seal replenishing mechanism including an upper cavity, a lower cavity, a water baffle, a water inlet pipe, a heating chamber, a water storage tank and a water seal pipe, the upper cavity is arranged at the upper end of the lower cavity, the two sides of the water baffle are respectively fixedly connected to the opposite side surfaces of the upper cavity and the lower cavity, the water inlet pipe is arranged at the top of the upper cavity, the top inner wall of the water storage tank is clamped with the outer wall surface of the water inlet pipe, the water seal pipe passes through the middle part of the water baffle and is clamped and fixed with the inner wall surface of the water baffle, and the heating chamber is arranged on the outside of the water storage tank.

[0008] As a preferred positive pressure chlorine water seal replenishing device of the utility model, electric heating wires are also installed inside the heating chamber, and the electric heating wires are provided in a plurality of groups, and the plurality of groups of electric heating wires are arranged at equal intervals on the inner side of the top of the heating chamber.

[0009] As a preferred positive pressure chlorine water seal replenishing device of the utility model, an air pump and a connecting pipe are also provided outside the heating chamber, the output end of the air pump is fixedly connected to one end of the connecting pipe, and the connecting pipe passes through the interior of the lower cavity and is fixedly connected to the inner surface of the lower cavity.

[0010] As a preferred embodiment of the positive pressure chlorine water seal replenishing device of the utility model, the lower cavity and the bottom opposite sides of the water storage tank are also fixedly connected with an overflow pipe.

[0011] As a preferred embodiment of the positive pressure chlorine water seal replenishing device of the utility model, the lower end of the lower cavity close to the water seal pipe is also fixedly connected to a water collecting frame.

[0012] As a preferred embodiment of the positive pressure chlorine water seal replenishing device of the utility model, one side of the water inlet pipe is also fixedly connected to a water pump.

[0013] As a preferred embodiment of the positive pressure chlorine water seal replenishing device of the utility model, the top of the upper cavity is connected with an exhaust pipe through a flange.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the water pump draws water from the water inlet pipe into the upper cavity, and then the water overflows the top pipe opening of the water seal pipe and flows along the vertical water seal pipe to the inside of the water collecting frame of the lower cavity, and the water level is controlled within the limited height of the water collecting frame to prevent overflow. When under positive pressure, on the one hand, the running water pump continues to pass water into the upper cavity, and part of the chlorine is dissolved in the water, thereby reducing the pressure and preventing rupture; and the excess water can cover the water collecting frame and flow back to the water storage tank through the overflow pipe, thereby facilitating recycling; on the other hand, when the chlorine is fully dissolved in the water collecting frame and is still under positive pressure, the chlorine will be squeezed into the upper chamber from the water seal pipe under pressure, and then discharged from the exhaust pipe to prevent the cavity from bursting.

[0016] 2. In the utility model, in order to supplement chlorine, the solenoid valve on the outside of the discharge pipe is started through the control end, and water mixed with chlorine is introduced into the interior of the heating chamber. Multiple sets of electric heating wires fully heat the water until it boils, and the outer air pump is started at the same time. Water vapor and chlorine flow back along the connecting pipe. In this process, water vapor is fully absorbed on the water absorption plate, thereby completing the water removal effect, and chlorine flows back into the lower cavity, thereby ensuring the chlorine reserve in the lower cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a distribution diagram of the air pump in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the water sealing pipe and the water collecting frame in the utility model;

[0021] Figure 4 This is a cross-sectional effect diagram of the heating chamber in the utility model;

[0022] In the figure:

[0023] 1. High-efficiency water seal and water replenishment mechanism; 11. Upper cavity; 12. Lower cavity; 13. Water baffle; 14. Water inlet pipe; 15. Heating chamber; 16. Water storage tank; 17. Water seal pipe; 2. Electric heating wire; 3. Air pump; 4. Connecting pipe; 5. Overflow pipe; 6. Water collecting frame; 7. Water pump; 8. Exhaust pipe; 9. Feed pipe; 10. Water absorption plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 As shown:

[0026] A positive pressure chlorine water seal replenishing device is disclosed in CN217401802U. A plurality of overflow ports are provided to facilitate the discharge of excess water from different overflow ports. A recovery device is provided to facilitate the recovery and reuse of excess water discharged from the overflow ports. However, when the device recovers excess water, chlorine dissolved in water is mixed inside the device. After recovery, the recovered water still needs to be boiled to remove chlorine before use, which is inconvenient to use. Moreover, when under negative pressure, the purity of the internal chlorine will be reduced by inhaling external air into the storage tank. Other impurities or unstable substances may exist therein, which may cause their own decomposition or react with other substances to produce high-energy chemical reactions, thereby causing explosions. On this basis, a high-efficiency water seal replenishing mechanism 1 is added.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown:

[0028] In an optional embodiment: a high-efficiency water-seal replenishing mechanism 1 comprises an upper cavity 11, a lower cavity 12, a water baffle 13, a water inlet pipe 14, a heating chamber 15, a water storage tank 16 and a water seal pipe 17. The upper cavity 11 is arranged at the upper end of the lower cavity 12. The two sides of the water baffle 13 are fixedly connected to the opposite side surfaces of the upper cavity 11 and the lower cavity 12 respectively. The water inlet pipe 14 is arranged at the top of the upper cavity 11. The top inner wall of the water storage tank 16 is clamped with the outer wall surface of the water inlet pipe 14. The water seal pipe 17 passes through the middle of the water baffle 13 and is clamped and fixed with the inner wall surface of the water baffle 13. The heating chamber 15 is arranged on the outside of the water storage tank 16. An electric heating wire 2 is also installed inside the heating chamber 15. The electric heating wire 2 is provided in a plurality of groups, and a plurality of groups of electric heating wires 2 are arranged at equal intervals on the inner side of the top of the heating chamber 15.

[0029] In this embodiment: water is replenished in the water storage tank 16 in advance, and then the water pump 7 is electrically started. The water pump 7 draws water from the water inlet pipe 14 into the upper cavity 11. Then the water overflows the top pipe opening of the water seal pipe 17 and flows along the vertical water seal pipe 17 to the inside of the water collecting frame 6 of the lower cavity 12, and the water level is controlled within the limited height of the water collecting frame 6 to prevent overflow. When under positive pressure, on the one hand, the running water pump 7 continues to pass water into the upper cavity 11, and part of the chlorine is dissolved in the water, thereby reducing the pressure and preventing rupture; and the excess water can submerge the water collecting frame 6 and flow back to the water storage tank 16 through the overflow pipe 5, which is convenient for recycling; on the other hand, when the chlorine is fully dissolved in the water collecting frame 6, it is still positive pressure. Under the action of pressure, the chlorine will squeeze into the upper cavity from the water seal pipe 17, and then be discharged through the exhaust pipe 8 to prevent the cavity from bursting.

[0030] More specifically:

[0031] like Figure 1 , Figure 3 and Figure 4 As shown:

[0032] In an optional embodiment: an air pump 3 and a connecting pipe 4 are also provided outside the heating chamber 15, the output end of the air pump 3 is fixedly connected to one end of the connecting pipe 4, the connecting pipe 4 passes through the interior of the lower cavity 12 and is fixedly connected to the inner surface of the lower cavity 12, the lower cavity 12 and the bottom opposite sides of the water storage tank 16 are also fixedly connected with an overflow pipe 5, the lower end of the lower cavity 12 near the water seal pipe 17 is also fixedly connected with a water collecting frame 6, one side of the water inlet pipe 14 is also fixedly connected with a water pump 7, and the top of the upper cavity 11 is connected with an exhaust pipe 8 through a flange.

[0033] In this embodiment: under negative pressure, in order to supplement chlorine, the solenoid valve on the outside of the feed pipe 9 is started through the control end, and water mixed with chlorine is introduced into the interior of the heating chamber 15. The multiple groups of electric heating wires 2 fully heat the water until it boils, and the outer air pump 3 is started at the same time, and the water vapor and chlorine flow back along the connecting pipe 4. In this process, the water vapor is fully absorbed on the water absorption plate 10, thereby completing the water removal effect, and the chlorine flows back into the lower cavity 12, thereby ensuring the chlorine storage capacity of the lower cavity 12.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A positive pressure chlorine water seal replenishing device, comprising a high-efficiency water seal replenishing mechanism (1), characterized in that: The high-efficiency water seal replenishment mechanism (1) comprises an upper cavity (11), a lower cavity (12), a water baffle (13), a water inlet pipe (14), a heating chamber (15), a water storage tank (16) and a water seal pipe (17); the upper cavity (11) is arranged at the upper end of the lower cavity (12); the two sides of the water baffle (13) are respectively fixedly connected to the opposite side surfaces of the upper cavity (11) and the lower cavity (12); the water inlet pipe (14) is arranged at the top of the upper cavity (11); the top inner wall of the water storage tank (16) is snap-fitted to the outer wall surface of the water inlet pipe (14); the water seal pipe (17) passes through the middle of the water baffle (13) and is snap-fitted to the inner wall surface of the water baffle (13); and the heating chamber (15) is arranged on the outside of the water storage tank (16).

2. The positive pressure chlorine water seal water replenishing device according to claim 1 is characterized in that: An electric heating wire (2) is also installed inside the heating chamber (15), and the electric heating wire (2) is provided in a plurality of groups, and the plurality of groups of the electric heating wire (2) are arranged at equal intervals on the inner side of the top of the heating chamber (15).

3. The positive pressure chlorine water seal water replenishing device according to claim 2 is characterized in that: An air pump (3) and a connecting pipe (4) are also provided outside the heating chamber (15); the output end of the air pump (3) is fixedly connected to one end of the connecting pipe (4); and the connecting pipe (4) passes through the interior of the lower cavity (12) and is fixedly connected to the inner surface of the lower cavity (12).

4. The positive pressure chlorine water seal water replenishing device according to claim 3 is characterized in that: The lower cavity (12) and the water storage tank (16) are also fixedly connected to the bottom opposite sides thereof with an overflow pipe (5).

5. The positive pressure chlorine water seal water replenishing device according to claim 4 is characterized in that: The lower end of the lower cavity (12) close to the water seal pipe (17) is also fixedly connected to a water collection frame (6).

6. The positive pressure chlorine water seal water replenishing device according to claim 1, characterized in that: One side of the water inlet pipe (14) is also fixedly connected to a water pump (7).

7. The positive pressure chlorine water seal water replenishing device according to claim 1 is characterized in that: An exhaust pipe (8) is connected to the top of the upper cavity (11) via a flange.

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