CN111964201B - Steam supply system of electrode type humidifier - Google Patents

Abstract

The invention discloses a steam supply system of an electrode type humidifier, which comprises a first cylinder, a second cylinder and an electrode heating rod, wherein the inner wall of the first cylinder is fixedly connected with two symmetrically distributed mounting plates, the bottom of the first cylinder is fixedly connected with a bottom water pipe, one end of the bottom water pipe, far away from the first cylinder, is fixedly connected with a connecting water pipe, the top of the first cylinder is detachably connected with the second cylinder, and the top of the second cylinder is fixedly connected with a top water pipe; when the electrode heating rod is used, the first connecting blocks are connected with the mounting cover, the first connecting blocks are sequentially connected, the reinforcing plastic plate and the carbon sheet are sequentially clamped with the metal guide rods on the first connecting blocks during connection, finally the second connecting block is connected to the first connecting block at the tail end, the carbon sheet is used as a conductive medium, the phenomenon of corrosion of water during heating can be avoided, the service life of the electrode heating rod can be prolonged, and therefore the use cost is reduced.

Description

Steam supply system of electrode type humidifier

Technical Field

The invention relates to the technical field of humidifying equipment, in particular to a steam supply system of an electrode type humidifier.

Background

With the development of scientific technology and the wide application of humidifier in industrial production, the humidifier can play the effect of keeping the humidity of workshop in industry, reducing workshop dust, brings an excellent operational environment for the workshop.

However, the electrode rod of the existing humidifier is made of metal, so that the electrode rod can be corroded after being used for a period of time, people are required to replace the electrode rod, the use cost is increased, the existing electrode rod is mostly in a cylindrical or cylindrical net shape, the contact area with water is small when the water is heated, and the efficiency of heating the water is low.

Disclosure of Invention

The present invention is directed to a steam supply system of an electrode humidifier, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a steam supply system of an electrode humidifier comprises a first barrel, a second barrel and electrode heating rods, wherein two mounting plates are symmetrically distributed and fixedly connected to the inner wall of the first barrel, a bottom water pipe is fixedly connected to the bottom of the first barrel, a connecting water pipe is fixedly connected to one end, away from the first barrel, of the bottom water pipe, the top of the first barrel is detachably connected with the second barrel, a top water pipe is fixedly connected to the top of the second barrel, a mist outlet pipe is detachably connected to the top water pipe, an ultrasonic liquid level sensor is mounted at the top of the second barrel, the detection end of the ultrasonic liquid level sensor extends into the second barrel, the ultrasonic liquid level sensor is in signal connection with an external PLC (programmable logic controller), each electrode heating rod comprises a mounting cover, a first connecting block and a second connecting block, and the number of the electrode heating rods is two, the installation cover is detachably connected to the top of the second barrel body, one end, far away from the installation cover, of the installation cover is detachably connected with the first connecting block, the number of the first connecting blocks is a plurality, the first connecting blocks are adjacent to each other, the first connecting blocks are detachably connected, the first connecting blocks far away from the installation cover are detachably connected with the second connecting blocks, reinforced plastic plates or carbon sheets are installed between the adjacent first connecting blocks, reinforced plastic plates are installed between the first connecting blocks and the second connecting blocks, the reinforced plastic plates are connected with the metal guide rods in a clamping manner, the carbon sheets are connected with the metal guide rods in a clamping manner, the reinforced plastic plates and the carbon sheets are distributed on the electrode heating rods at intervals, slag receiving barrels are arranged in the first barrel body and detachably connected with the installation plate, and the bottoms of the electrode heating rods extend into the slag receiving barrels, the bottom of the slag collecting barrel is detachably connected with a bottom cover.

As a still further scheme of the invention: the utility model discloses a small-size water pump, including connecting water pipe, solenoid valve, small-size water pump output fixedly connected with drain pipe, the solenoid valve is installed to connecting water pipe one end, the solenoid valve is kept away from the one end and the outside table water inlet pipe connection of connecting the water pipe, solenoid valve and outside PLC controller signal connection, the connecting water pipe other end is connected with the small-size water pump input, the drain pipe is kept away from the one end and the outside waste liquid collecting box of small-size water pump are connected, small-size.

As a still further scheme of the invention: first barrel top fixedly connected with screw thread go-between, first barrel passes through the screw thread go-between with the second barrel spiro union is fixed, be equipped with annular clamp on the play fog pipe, it passes through to go out the fog pipe annular clamp with top water piping connection.

As a still further scheme of the invention: the installation is covered the first sealing layer of fixedly connected with, installation lid one end fixedly connected with connecting screw rod, the installation lid passes through connecting screw rod with the second barrel spiro union is fixed, fixedly connected with fixed thread guide arm in the connecting screw rod, the installation lid passes through the fixed thread guide arm with first connecting block spiro union is fixed, fixedly connected with wire is covered in the installation, the wire with the contact of fixed thread guide arm.

As a still further scheme of the invention: every equal fixedly connected with metal guide arm in the first connecting block, just metal guide arm one end fixedly connected with installation threaded rod, it is adjacent pass through between the first connecting block installation threaded rod spiro union is fixed, and one of them on the first connecting block installation threaded rod and another on the first connecting block metal guide arm contact, first connecting block passes through installation threaded rod with the contact of second connecting block.

As a still further scheme of the invention: the two ends of the first connecting block are fixedly connected with second sealing layers, one end, close to the first connecting block, of the second connecting block is fixedly connected with the second sealing layers, and the second sealing layers are made of high-temperature-resistant silica gel.

As a still further scheme of the invention: receive slag barrel outer wall fixedly connected with fixed plate, be equipped with fixing bolt on the fixed plate, the fixed plate passes through fixing bolt with the mounting panel spiro union is fixed, bottom top fixedly connected with screw thread collar, the bottom pass through the screw thread collar with it is fixed to receive slag barrel spiro union.

As a still further scheme of the invention: the inner part of the slag collecting barrel is fixedly connected with two baffle plates which are vertically distributed, the angle between each baffle plate and the corresponding slag collecting barrel is sixty degrees, a plurality of filter holes which are uniformly distributed are formed in each slag collecting barrel, and the diameter of each filter hole is two millimeters.

As a still further scheme of the invention: the installation lid the first connecting block with the material of second connecting block is pottery, the material of receipts sediment bucket is heat-resisting polymer plastics, the carbon piece is formed by phenolic resin and carbon dust bonding.

As a further aspect of the present invention, a steam supply system of an electrode humidifier includes the following steps:

a, when in use, the mounting cover is mounted at the top of the second cylinder, then the first connecting blocks are connected with the mounting cover, then a plurality of first connecting blocks are sequentially connected, a reinforced plastic plate and a carbon sheet are sequentially clamped with metal guide rods on the first connecting blocks during connection, finally the second connecting block is connected to the first connecting block at the tail end, a proper amount of water is added into the first cylinder and the second cylinder, a power supply is started to enable an electrode heating rod to heat and vaporize the water in the first cylinder and the second cylinder, the carbon has good conductivity, the contact area between the carbon sheet and the water in the first cylinder and the second cylinder can be increased, the heating efficiency of the device can be increased, the carbon sheet has good corrosion resistance, the service life of the electrode heating rod can be prolonged, people are prevented from frequently replacing the electrode heating rod, and the labor intensity of people is reduced, because the carbon piece is more fragile, some residues that may drop when using can be collected the residue that the carbon piece dropped through receiving the sediment bucket, and the size of residue can drop in the bottom of filtration pore when being greater than the filtration pore size to prevent that great residue from dropping into the interior water supply that influences the device of bottom water pipe.

B: after the step A is finished, the water level in the first cylinder and the water level in the second cylinder are sensed by the ultrasonic liquid level sensor, information sensed by the ultrasonic liquid level sensor is transmitted to an external PLC controller, a lowest water level and a highest water level are set on the external PLC, once the ultrasonic liquid level sensor senses that the water levels in the first barrel and the second barrel reach the lowest water level, the external PLC controls the electromagnetic valve to be opened, so as to add water into the first cylinder and the second cylinder, when reaching the highest water level, the external PLC controller controls the electromagnetic valve to be closed, and the external PLC controller can set a time for changing water periodically, when the time is up, the external PLC controller can control the small water pump to start to pump the waste water in the first cylinder and the second cylinder, then the external PLC controller controls the electromagnetic valve to open and add clean water into the first cylinder and the second cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. when the electrode heating rod is used, the first connecting blocks are connected with the mounting cover, the first connecting blocks are sequentially connected, the reinforcing plastic plate and the carbon sheet are sequentially clamped with the metal guide rods on the first connecting blocks during connection, finally the second connecting block is connected to the first connecting block at the tail end, the carbon sheet is used as a conductive medium, the phenomenon of corrosion of water during heating can be avoided, the service life of the electrode heating rod can be prolonged, and therefore the use cost is reduced.

2. When the electrode heating rod is used, the surface area of the electrode heating rod can be increased through the carbon sheet, so that the contact area between the electrode heating rod and water to be heated is increased, and the heating efficiency of the water is improved.

Drawings

Fig. 1 is a schematic structural view of a steam supply system of an electrode humidifier;

FIG. 2 is another schematic diagram of a steam supply system of an electrode humidifier;

FIG. 3 is a schematic structural diagram of a second cylinder and an ultrasonic liquid level sensor in a steam supply system of an electrode humidifier;

fig. 4 is a schematic structural diagram of a first cylinder and a second cylinder in a steam supply system of an electrode humidifier;

FIG. 5 is a schematic diagram of an electrode heating rod in a steam supply system of an electrode humidifier;

FIG. 6 is a schematic structural diagram of a mounting cover and a first connecting block in a steam supply system of an electrode humidifier;

FIG. 7 is a schematic structural view of a slag collecting barrel in a steam supply system of an electrode humidifier;

fig. 8 is a flow chart of the use of the steam supply system of the electrode humidifier.

In the figure: 1. a first cylinder; 11. mounting a plate; 12. a bottom water pipe; 13. connecting a water pipe; 14. an electromagnetic valve; 15. a small-sized water pump; 151. a drain pipe; 16. a threaded connection ring; 2. a second cylinder; 21. a top water pipe; 22. a mist outlet pipe; 221. an annular hoop; 23. an ultrasonic liquid level sensor; 3. an electrode heating rod; 31. installing a cover; 311. connecting a threaded rod; 312. fixing the threaded guide rod; 313. a wire; 314. a first sealing layer; 32. a first connection block; 321. a metal guide rod; 322. mounting a threaded rod; 33. a second connecting block; 34. reinforcing the plastic plate; 35. a carbon sheet; 36. a second sealing layer; 4. a slag collecting barrel; 41. a baffle plate; 42. a fixing plate; 421. fixing the bolt; 43. filtering holes; 44. a bottom cover; 441. and (4) installing a ring in a threaded manner.

Detailed Description

Referring to fig. 1 to 8, in an embodiment of the present invention, a steam supply system of an electrode humidifier includes a first cylinder (1), a second cylinder (2), and an electrode heating rod (3), wherein two symmetrically distributed mounting plates (11) are fixedly connected to an inner wall of the first cylinder (1), a bottom water pipe (12) is fixedly connected to a bottom of the first cylinder (1), a connection water pipe (13) is fixedly connected to one end of the bottom water pipe (12) far away from the first cylinder (1), a top of the first cylinder (1) is detachably connected to the second cylinder (2), a top water pipe (21) is fixedly connected to a top of the second cylinder (2), a mist outlet pipe (22) is detachably connected to the top water pipe (21), an ultrasonic liquid level sensor (23) is installed at a top of the second cylinder (2), a detection end of the ultrasonic liquid level sensor (23) extends into the second cylinder (2), and the ultrasonic liquid level sensor (23) is in signal connection with an external PLC controller, the electrode heating rod (3) comprises an installation cover (31), a first connecting block (32) and a second connecting block (33), the number of the electrode heating rods (3) is two, the installation cover (31) is detachably connected to the top of the second barrel body (2), one end, far away from the installation cover (31), of the installation cover (31) is detachably connected with the first connecting block (32), the number of the first connecting block (32) is a plurality of, adjacent first connecting blocks (32) are detachably connected, the first connecting block (32), far away from the installation cover (31), is detachably connected with the second connecting block (33), a reinforcing plastic plate (34) or a carbon sheet (35) is installed between the adjacent first connecting blocks (32), a reinforcing plastic plate (34) is installed between the first connecting block (32) and the second connecting block (33), the reinforcing plastic plate (34) is connected with the metal guide rod (321) in a clamping manner, and the carbon sheet (35) is connected with the metal guide rod (321) in a clamping manner, and the reinforced plastic plate (34) and the carbon sheet (35) are distributed on the electrode heating rod (3) at intervals, the slag collecting barrel (4) is arranged inside the first barrel (1), the slag collecting barrel (4) is detachably connected with the mounting plate (11), the bottom of the electrode heating rod (3) extends into the slag collecting barrel (4), and the bottom of the slag collecting barrel (4) is detachably connected with the bottom cover (44).

In fig. 1, 2, 3, 4 and 8: the inner wall of the first barrel body (1) is fixedly connected with two mounting plates (11) which are symmetrically distributed, the bottom of the first barrel body (1) is fixedly connected with a bottom water pipe (12), one end of the bottom water pipe (12) far away from the first barrel body (1) is fixedly connected with a connecting water pipe (13), the top of the first barrel body (1) is detachably connected with the second barrel body (2), one end of the connecting water pipe (13) is provided with an electromagnetic valve (14), one end of the electromagnetic valve (14) far away from the connecting water pipe (13) is connected with an external meter water inlet pipe, the electromagnetic valve (14) is in signal connection with an external PLC controller, the other end of the connecting water pipe (13) is connected with the input end of a small water pump (15), the output end of the small water pump (15) is fixedly connected with a drain pipe (151), one end of the drain pipe (151) far away from the, the top of the first barrel body (1) is fixedly connected with a threaded connection ring (16), the first barrel body (1) is fixedly connected with the second barrel body (2) through the threaded connection ring (16) in a threaded manner, the threaded connection ring (16) is screwed into the second barrel body (2) during installation, the threaded connection ring (16) is screwed out during disassembly, so that the first barrel body (1) and the second barrel body (2) are installed and disassembled, the top of the second barrel body (2) is fixedly connected with a top water pipe (21), a mist outlet pipe (22) is detachably connected onto the top water pipe (21), an ultrasonic liquid level sensor (23) is installed at the top of the second barrel body (2), the detection end of the ultrasonic liquid level sensor (23) extends into the second barrel body (2), the ultrasonic liquid level sensor (23) is in signal connection with an external PLC controller, and the water level in the first barrel body (1) and the second barrel body (2) is sensed through the ultrasonic liquid level sensor (23), information sensed by the ultrasonic liquid level sensor (23) can be transmitted to an external PLC (programmable logic controller), a lowest water level and a highest water level are set on the external PLC, once the ultrasonic liquid level sensor (23) senses that the water levels in the first barrel body (1) and the second barrel body (2) reach the lowest water level, the external PLC controls the electromagnetic valve (14) to be opened, water is added into the first barrel body (1) and the second barrel body (2), the electromagnetic valve (14) is controlled to be closed by the external PLC when the highest water level is reached, a time for periodically changing water can be set by the external PLC, when the time is reached, the external PLC controls the small water pump (15) to be started, waste water in the first barrel body (1) and the second barrel body (2) is pumped out, and then the external PLC controls the electromagnetic valve (14) to be opened to add clean water into the first barrel body (1) and the second barrel body (2) The water is equipped with annular clamp (221) on fog outlet pipe (22), and fog outlet pipe (22) is connected with top water pipe (21) through annular clamp (221), links together fog outlet pipe (22) and top water pipe (21) through annular clamp (221), can let the fog that produces the water heating through top water pipe (21) discharge, and the material of fog outlet pipe (22) is high temperature resistant rubber moreover, has good heat resistance.

In fig. 1, 5, 6 and 7: the electrode heating rod (3) comprises an installation cover (31), a first connecting block (32) and a second connecting block (33), the number of the electrode heating rods (3) is two, the installation cover (31) is detachably connected to the top of the second barrel body (2), one end of the installation cover (31), which is far away from the installation cover (31), is detachably connected with the first connecting block (32), a first sealing layer (314) is fixedly connected onto the installation cover (31), one end of the installation cover (31) is fixedly connected with a connecting threaded rod (311), the installation cover (31) is fixedly connected with the second barrel body (2) through the connecting threaded rod (311), the connecting threaded rod (311) is screwed into the second barrel body (2) during installation, the connecting threaded rod (311) is screwed out during disassembly, so that the installation and disassembly between the installation cover (31) and the second barrel body (2) are realized, and a fixed threaded guide rod (312) is fixedly connected into the connecting threaded rod (311), the mounting cover (31) is fixed with the first connecting block (32) through a fixed thread guide rod (312) in a threaded manner, the fixed thread guide rod (312) is screwed into the first connecting block (32) during mounting, the fixed thread guide rod (312) is contacted with the metal guide rod (321), current on the fixed thread guide rod (312) can be transmitted to the metal guide rod (321), the fixed thread guide rod (312) is screwed out of the first connecting block (32) during dismounting, mounting and dismounting between the mounting cover (31) and the first connecting block (32) are realized, a lead (313) is fixedly connected onto the mounting cover (31), the lead (313) is contacted with the fixed thread guide rod (312), the number of the first connecting blocks (32) is a plurality, adjacent first connecting blocks (32) are detachably connected, the first connecting block (32) far away from the mounting cover (31) is detachably connected with the second connecting block (33), a metal guide rod (321) is fixedly connected in each first connecting block (32), one end of each metal guide rod (321) is fixedly connected with an installation threaded rod (322), the adjacent first connecting blocks (32) are fixed in a threaded manner through the installation threaded rods (322), the installation threaded rods (322) are screwed into the adjacent first connecting blocks (32) during installation, the installation threaded rods (322) are contacted with the metal guide rods (321) to transmit current, the installation threaded rods (322) are screwed out of the first connecting blocks (32) during disassembly, so that the installation and disassembly between the two adjacent first connecting blocks (32) are realized, the installation threaded rod (322) on one first connecting block (32) is contacted with the metal guide rod (321) on the other first connecting block (32), and the first connecting blocks (32) are contacted with the second connecting block (33) through the installation threaded rods (322), when the connecting structure is installed, the installation threaded rod (322) is screwed into the second connecting block (33), the installation threaded rod (322) is screwed out of the second connecting block (33) when the connecting structure is disassembled, so that the installation and the disassembly between the first connecting block (32) and the second connecting block (33) are realized, the two ends of the first connecting block (32) are fixedly connected with second sealing layers (36), one end of the second connecting block (33), which is close to the first connecting block (32), is fixedly connected with the second sealing layers (36), the second sealing layers (36) are made of high-temperature-resistant silica gel, the sealing property between the first connecting block (32) and the reinforced plastic plate (34) and the carbon sheet (35) can be improved through the second sealing layers (36), water is prevented from contacting the metal guide rod (321) through the gap between the first connecting block (32) and the reinforced plastic plate (34) and the carbon sheet (35) so as to corrode the metal guide rod (321), the sealing performance between the second connecting block (33) and the reinforced plastic plate (34) can be improved through the second sealing layer (36), water is prevented from contacting the metal guide rod (321) through a gap between the second connecting block (33) and the reinforced plastic plate (34), the reinforced plastic plate (34) or the carbon sheet (35) is installed between the adjacent first connecting blocks (32), the reinforced plastic plate (34) is installed between the first connecting block (32) and the second connecting block (33), the reinforced plastic plate (34) is connected with the metal guide rod (321) in a clamping manner, the carbon sheet (35) is connected with the metal guide rod (321) in a clamping manner, the reinforced plastic plate (34) and the carbon sheet (35) are distributed on the electrode heating rod (3) at intervals, the slag receiving barrel (4) is arranged inside the first barrel body (1), the slag receiving barrel (4) is detachably connected with the mounting plate (11), the bottom of the electrode heating rod (3) extends into the slag receiving barrel (4), the outer wall of the slag collecting barrel (4) is fixedly connected with a fixing plate (42), the fixing plate (42) is provided with a fixing bolt (421), the fixing plate (42) is fixed with the mounting plate (11) through the fixing bolt (421) in a threaded manner, the fixing bolt (421) penetrates through the fixing plate (42) and is screwed into the mounting plate (11) during installation, the fixing bolt (421) is screwed out during disassembly, so that the slag collecting barrel (4) and the mounting plate (11) are installed and disassembled, two baffle plates (41) which are vertically distributed are fixedly connected inside the slag collecting barrel (4), the angle between the baffle plates (41) and the slag collecting barrel (4) is sixty degrees, the slag collecting barrel (4) is provided with a plurality of uniformly distributed filter holes (43), the diameter of each filter hole (43) is two millimeters, the bottom of the slag collecting barrel (4) is detachably connected with a bottom cover (44), the top of the bottom cover (44) is fixedly connected with a threaded mounting ring (441), the bottom cover (44) is fixed with the slag receiving barrel (4) in a threaded manner through a threaded mounting ring (441), when the slag collecting barrel is used, the mounting cover (31) is mounted at the top of the second barrel body (2), then the first connecting block (32) is connected with the mounting cover (31), then the first connecting blocks (32) are sequentially connected, a reinforcing plastic plate (34) and a carbon sheet (35) are sequentially clamped with a metal guide rod (321) on the first connecting block (32) during connection, finally the second connecting block (33) is connected onto the first connecting block (32) at the tail end, a proper amount of water is added into the first barrel body (1) and the second barrel body (2), a power supply is started to heat and vaporize the water inside the first barrel body (1) and the second barrel body (2), the carbon has good conductivity, the contact area with the water inside the first barrel body (1) and the second barrel body (2) can be increased through the carbon sheet (35), the heating efficiency of the device can be increased, the carbon sheet has good corrosion resistance, the service life of the electrode heating rod (3) can be prolonged, people are prevented from frequently replacing the electrode heating rod (3), the labor intensity of people is reduced, some residues can fall off when the carbon sheet is used because the carbon sheet is brittle, the residues falling off from the carbon sheet can be collected through the residue collecting barrel (4), the size of the residues can fall off the bottom of the filter hole (43) when being larger than the size of the filter hole (43), so that the situation that the larger residues fall into the bottom water pipe (12) to influence the water supply of the device is prevented, the residues at the bottom of the residue collecting barrel (4) can be prevented from rushing out of the residue collecting barrel (4) due to the boiling of water through the baffle plate (41), the mounting cover (31), the first connecting block (32) and the second connecting block (33) are made of ceramics, and the residue collecting barrel (4) is made of heat-resistant polymer plastics, the carbon sheet (35) is formed by bonding phenolic resin and carbon powder, and the phenolic resin has good heat resistance and accords with the use environment of the humidifier.

The working principle of the invention is as follows: when the device is used, the mounting cover (31) is mounted at the top of the second cylinder body (2), then the first connecting blocks (32) are connected with the mounting cover (31), then the first connecting blocks (32) are sequentially connected, the reinforcing plastic plate (34) and the carbon sheet (35) are sequentially clamped with the metal guide rods (321) on the first connecting blocks (32) during connection, finally the second connecting block (33) is connected to the first connecting block (32) at the tail end, a proper amount of water is added into the first cylinder body (1) and the second cylinder body (2), the power supply is started to heat and vaporize the water in the first cylinder body (1) and the second cylinder body (2) by the electrode heating rod (3), carbon has good conductivity, the contact area of the carbon sheet (35) with the water in the first cylinder body (1) and the second cylinder body (2) can be increased, and the heating efficiency of the device can be increased, the carbon sheet has good corrosion resistance, the service life of the electrode heating rod (3) can be prolonged, people are prevented from frequently replacing the electrode heating rod (3), the labor intensity of people is reduced, some residues can fall off when the carbon sheet is used due to the fact that the carbon sheet is fragile, the residues falling from the carbon sheet can be collected through the residue collecting barrel (4), the residues can fall on the bottom of the filter hole (43) when the size of the residues is larger than that of the filter hole (43), the situation that the larger residues fall into the bottom water pipe (12) to influence the water supply of the device is prevented, the water levels in the first barrel body (1) and the second barrel body (2) are sensed through the ultrasonic liquid level sensor (23), information sensed by the ultrasonic liquid level sensor (23) can be transmitted to an external PLC controller, a lowest water level and a highest water level are set on the external PLC controller, once the ultrasonic liquid level sensor (23) senses that the water levels in the first barrel (1) and the second barrel (2) reach the lowest water level, the external PLC controller controls the electromagnetic valve (14) to be opened, so that water is added into the first barrel (1) and the second barrel (2), the external PLC controller controls the electromagnetic valve (14) to be closed when the highest water level is reached, a time for changing water periodically can be set through the external PLC controller, when the time is reached, the external PLC controller controls the small water pump (15) to be started, waste water in the first barrel (1) and the second barrel (2) is pumped out, and then the external PLC controller controls the electromagnetic valve (14) to be opened to add clean water into the first barrel (1) and the second barrel (2).

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (9)

1. A steam supply system of an electrode type humidifier comprises a first cylinder, a second cylinder and an electrode heating rod, and is characterized in that two symmetrically distributed mounting plates are fixedly connected to the inner wall of the first cylinder, a bottom water pipe is fixedly connected to the bottom of the first cylinder, and a connecting water pipe is fixedly connected to one end, far away from the first cylinder, of the bottom water pipe;

the top of the first barrel is detachably connected with the second barrel, the top of the second barrel is fixedly connected with a top water pipe, the top water pipe is detachably connected with a mist outlet pipe, the top of the second barrel is provided with an ultrasonic liquid level sensor, the detection end of the ultrasonic liquid level sensor extends into the second barrel, and the ultrasonic liquid level sensor is in signal connection with an external PLC (programmable logic controller);

the electrode heating rods comprise mounting covers, first connecting blocks and second connecting blocks, the number of the electrode heating rods is two, the mounting cover is detachably connected with the top of the second cylinder body, one end of the mounting cover, which is far away from the mounting cover, is detachably connected with the first connecting blocks, the number of the first connecting blocks is a plurality, the adjacent first connecting blocks are detachably connected, the first connecting block far away from the mounting cover is detachably connected with the second connecting block, a reinforced plastic plate or a carbon sheet is arranged between the adjacent first connecting blocks, a reinforced plastic plate is arranged between the first connecting block and the second connecting block, the reinforced plastic plate is clamped and connected with the metal guide rod, the carbon sheet is connected with the metal guide rod in a clamping manner, and the reinforced plastic plate and the carbon sheet are distributed on the electrode heating rod at intervals;

a slag collecting barrel is arranged in the first barrel and detachably connected with the mounting plate, the bottom of the electrode heating rod extends into the slag collecting barrel, and the bottom of the slag collecting barrel is detachably connected with a bottom cover;

the installation lid the first connecting block with the material of second connecting block is pottery, the material of receipts sediment bucket is heat-resisting polymer plastics, the carbon piece is formed by phenolic resin and carbon dust bonding.

2. The steam supply system of the electrode humidifier according to claim 1, wherein a solenoid valve is installed at one end of the connection water pipe, one end of the solenoid valve, which is far away from the connection water pipe, is connected with an external meter water inlet pipe, the solenoid valve is in signal connection with an external PLC (programmable logic controller), the other end of the connection water pipe is connected with an input end of a small water pump, a drain pipe is fixedly connected with an output end of the small water pump, one end of the drain pipe, which is far away from the small water pump, is connected with an external waste liquid collecting tank, and the small water pump is in signal connection with the.

3. The gas supply system of the electrode humidifier according to claim 1, wherein a threaded connection ring is fixedly connected to the top of the first cylinder, the first cylinder is fixed to the second cylinder through the threaded connection ring in a threaded manner, an annular clamp is arranged on the mist outlet pipe, and the mist outlet pipe is connected to the top water pipe through the annular clamp.

4. The steam supply system of the electrode humidifier according to claim 1, wherein the mounting cover is fixedly connected with a first sealing layer, one end of the mounting cover is fixedly connected with a connecting threaded rod, the mounting cover is fixedly connected with the second cylinder body through the connecting threaded rod, a fixed threaded guide rod is fixedly connected in the connecting threaded rod, the mounting cover is fixedly connected with the first connecting block through the fixed threaded guide rod, a lead is fixedly connected to the mounting cover, and the lead is in contact with the fixed threaded guide rod.

5. The steam supply system of the electrode humidifier according to claim 1, wherein each of the first connecting blocks is fixedly connected with a metal guide rod, one end of each metal guide rod is fixedly connected with a mounting threaded rod, the adjacent first connecting blocks are fixed by the mounting threaded rods in a screwed manner, the mounting threaded rod on one of the first connecting blocks is in contact with the metal guide rod on the other first connecting block, and the first connecting block is in contact with the second connecting block through the mounting threaded rod.

6. The electrode humidifier steam supply system according to claim 1, wherein a second sealing layer is fixedly connected to both ends of the first connecting block, the second sealing layer is fixedly connected to one end, close to the first connecting block, of the second connecting block, and the second sealing layer is made of high-temperature-resistant silica gel.

7. The steam supply system of the electrode humidifier according to claim 1, wherein a fixing plate is fixedly connected to an outer wall of the slag collecting barrel, a fixing bolt is arranged on the fixing plate, the fixing plate is fixed to the mounting plate through the fixing bolt in a threaded manner, a threaded mounting ring is fixedly connected to a top of the bottom cover, and the bottom cover is fixed to the slag collecting barrel through the threaded mounting ring in a threaded manner.

8. The steam supply system of the electrode humidifier according to claim 1, wherein two vertically distributed baffles are fixedly connected inside the slag collecting barrel, an angle between the baffles and the slag collecting barrel is sixty degrees, a plurality of uniformly distributed filter holes are formed in the slag collecting barrel, and the diameter of each filter hole is two millimeters.

9. A steam supply system of an electrode humidifier according to any one of claims 1-8, wherein:also comprises The method comprises the steps of using the mixture, the using steps are as follows:

a, when in use, the mounting cover is mounted at the top of the second cylinder, then the first connecting blocks are connected with the mounting cover, then a plurality of first connecting blocks are sequentially connected, a reinforced plastic plate and a carbon sheet are sequentially clamped with metal guide rods on the first connecting blocks during connection, finally the second connecting block is connected to the first connecting block at the tail end, a proper amount of water is added into the first cylinder and the second cylinder, a power supply is started to enable an electrode heating rod to heat and vaporize the water in the first cylinder and the second cylinder, the carbon has good conductivity, the contact area between the carbon sheet and the water in the first cylinder and the second cylinder can be increased, the heating efficiency of the device can be increased, the carbon sheet has good corrosion resistance, the service life of the electrode heating rod can be prolonged, people are prevented from frequently replacing the electrode heating rod, and the labor intensity of people is reduced, because the carbon sheets are fragile, residues can fall off when the device is used, the residues falling off from the carbon sheets can be collected through the residue collecting barrel, and the residues can fall on the bottom of the filter hole when the size of the residues is larger than that of the filter hole, so that the larger residues are prevented from falling into the bottom water pipe to influence the water supply of the device;

b: after the step A is finished, the water level in the first cylinder and the water level in the second cylinder are sensed by the ultrasonic liquid level sensor, information sensed by the ultrasonic liquid level sensor is transmitted to an external PLC controller, a lowest water level and a highest water level are set on the external PLC, once the ultrasonic liquid level sensor senses that the water levels in the first barrel and the second barrel reach the lowest water level, the external PLC controls the electromagnetic valve to be opened, so as to add water into the first cylinder and the second cylinder, when reaching the highest water level, the external PLC controller controls the electromagnetic valve to be closed, and the external PLC controller can set a time for changing water periodically, when the time is up, the external PLC controller can control the small water pump to start to pump the waste water in the first cylinder and the second cylinder, then the external PLC controller controls the electromagnetic valve to open and add clean water into the first cylinder and the second cylinder.

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