Filtering system for industrial humidifier

Abstract

The utility model relates to a filtering system for an industrial humidifier, and relates to the field of industrial humidifiers, the filtering system comprises a machine body, a filtering bin is fixedly connected in the machine body, a water supply pipeline, a water outlet pipeline and a drainage pipeline are installed on the filtering bin, the water supply pipeline is communicated with a water supply system, the water outlet pipeline is communicated with the water bin, and the drainage pipeline is communicated with an indoor wastewater system; a filter element is detachably mounted in the filter bin, and the water inlet end of the water outlet pipeline extends into the filter bin and is communicated with the water outlet end of the filter element; the control panel is used for inputting a humidification starting signal and setting a water adding amount signal; the water supply valve is used for receiving the humidification starting signal and adding tap water into the filtering bin; the quantitative adding module is used for receiving a set water adding amount signal and adding a set amount of purified water into the water sump; and the drain valve is used for receiving the first control signal and opening the first control signal. The cleaning degree of water mist sprayed by the industrial humidifier can be improved.

Description

Technical Field

[0001] The present application relates to the field of industrial humidifiers, and in particular to a filtering system for an industrial humidifier. Background Art

[0002] In textile mill workshops, electronics factories, printing factories and other factory workshops, there are a large number of installed machines. A large number of equipment often generate a lot of heat during high-speed operation, which increases the heat in the workshop. This will affect the humidity of the workshop environment to a certain extent. If the humidity of the workshop environment is too low, static electricity will easily be generated. Therefore, industrial humidifiers are often installed in the workshop to adjust the humidity of the production workshop environment.

[0003] In the prior art, a common industrial humidifier mainly includes a machine body, in which a water tank for containing water is installed, a high-frequency oscillation mechanism is installed at the bottom of the water tank, and an air outlet pipe is also installed on the machine body, and the air outlet pipe extends into the top of the water tank. During the operation of the industrial humidifier, the high-frequency oscillation mechanism oscillates at a high frequency in the water body to produce a large amount of water mist, which is sprayed out through the air outlet pipe and diffused in the workshop environment, thereby increasing the humidity of the workshop environment.

[0004] However, existing industrial humidifiers usually only have simple humidification and cooling functions, and after long-term use, due to the long-term accumulation of impurities in the water tank, a lot of dust will be found inside, which will cause certain pollution to the humidifier itself and affect the cleanliness of the generated water mist, which is likely to have adverse effects on the health of workshop workers. There is room for improvement. Utility Model Content

[0005] In order to improve the cleanliness of water mist sprayed by industrial humidifiers and protect the health of workshop operators, the present application provides a filtration system for industrial humidifiers.

[0006] The present application provides an industrial humidifier filtration system that adopts the following technical solutions:

[0007] A filtering system for an industrial humidifier comprises a body, a filtering chamber is fixedly connected to the body, a water supply pipe, a water outlet pipe and a drainage pipe are installed on the filtering chamber, the water supply pipe is connected to the water supply system, the water outlet pipe is connected to the water chamber, and the drainage pipe is connected to the indoor wastewater system;

[0008] A filter element is detachably installed in the filter bin, a water inlet end of the water outlet pipe extends into the filter bin and is connected with a water outlet end of the filter element; and:

[0009] A control panel, fixedly mounted on the machine body, for inputting a humidification start signal and setting a water addition amount signal;

[0010] A water supply valve, installed on the water supply pipeline, with a signal input end connected to the control panel signal, for receiving the humidification start signal and adding tap water into the filter bin;

[0011] A quantitative dosing module is arranged on the water outlet pipe, and a signal input end is connected to the control panel signal, and is used to receive the set water addition amount signal and add a set amount of pure water into the water tank;

[0012] A drain valve, installed on the drain pipe, with a signal input end connected to the quantitative dosing module signal, for receiving a first control signal and opening;

[0013] The high-frequency oscillation mechanism and the signal input end of the water supply valve are connected to the signal output end of the quantitative dosing module. The high-frequency oscillation mechanism receives the first control signal and operates, and the water supply valve receives the first control signal and closes.

[0014] By adopting the above technical solution, when the operator uses the industrial humidifier, he can set the amount of pure water added through the control panel in advance and then input the humidification start signal. After receiving the humidification start signal, the water supply valve is connected to the water supply pipeline, tap water is added to the filter bin, the filter element filters the tap water in the filter bin, and the quantitative dosing module fills the water bin with a set amount of pure water. When the amount of water in the water bin reaches the set amount, the water supply valve is closed, the addition of pure water to the water bin is stopped, and the high-frequency oscillation mechanism starts to generate water mist in the pure water through high-frequency oscillation and outputs it through the air outlet pipe. Since the filter element is installed in the filter bin, the tap water can be filtered and processed, the cleanliness of the water mist can be improved, and the health of the workshop staff can be guaranteed. In addition, when the amount of pure water in the water bin reaches the set amount, the drain valve is started to discharge the remaining dirty water in the filter bin, so as to prevent the dirty water from being retained in the filter bin for a long time to breed bacteria. Furthermore, since the filter element can be detachably installed in the filter bin, it is convenient for the operator to regularly clean and maintain the filter bin and the filter element in the filter bin.

[0015] Preferably, the filter element comprises a tube body, a filter cloth is detachably mounted on the outer wall of the tube body, a pure water cavity is formed in the tube body, and a plurality of water inlet holes are opened on the outer wall of the tube body;

[0016] The water inlet end of the water outlet pipe extends into the pure water cavity.

[0017] By adopting the above technical solution, the filter cloth can be detachably installed on the pipe body, which makes it convenient for operators to replace the filter cloth when cleaning the filter element.

[0018] Preferably, a mounting seat is fixedly connected to the bottom of the pure water chamber, a slot is provided on the mounting seat, and the filter element is plugged and installed in the slot;

[0019] A cover plate is detachably and fixedly connected to the port of the filter bin, and the cover plate is tightly mounted on the top of the filter element.

[0020] By adopting the above technical solution, the filter element can be removably installed in the filter bin through the cover plate and the slot. When the filter bin and the filter element in the filter bin need to be cleaned and maintained, the cover plate can be removed to perform relevant operations. At the same time, the slot and the cover plate can position the filter element.

[0021] Preferably, the quantitative dosing module comprises:

[0022] A water pump installed on the water supply pipeline;

[0023] A flow sensor, installed on the water outlet pipe, connected to the control panel signal, used to receive the humidification start signal and detect the amount of pure water flowing into the water tank through the water outlet pipe and output a water intake signal;

[0024] The single chip microcomputer is connected to the signal output end of the flow sensor and the control panel, and is used to receive and compare the water intake signal and the set water addition amount signal, and output the first control signal when the water intake reaches the set water addition amount.

[0025] By adopting the above technical solution, through the coordination and use of the water pump, the flow sensor and the single-chip microcomputer, the water supply valve and the water pump can be automatically started according to the amount of pure water set by the operator.

[0026] Preferably, it also includes:

[0027] A timer, whose signal input terminal is connected to the single chip signal, is used to receive the first control signal and start timing, and output a drainage time signal;

[0028] A comparator chip, whose signal input terminal is connected to the signal of the timer, is used to receive and compare the drainage time signal, and output a second control signal when the drainage time reaches a set time;

[0029] The signal input terminal of the drain valve is signal-connected to the signal output terminal of the comparator chip, and the drain valve receives the second control signal and closes.

[0030] By adopting the above technical solution, through the coordination and use of the timer, the comparator chip and the drain valve, the technical effect of automatically closing the drain valve can be achieved.

[0031] In summary, the present invention provides a filtration system for an industrial humidifier, which has at least one of the following beneficial technical effects:

[0032] 1. Through the combination and use of the filter element, control panel, flow sensor, single-chip microcomputer and water supply valve, the tap water can be filtered and the cleanliness of the water mist output by the industrial humidifier can be improved. While ensuring the health of the operators, the pure water can be automatically and quantitatively injected into the water tank according to the water intake volume set by the operator, which improves the convenience of the operator in using the industrial humidifier;

[0033] 2. Through the coordination and use of the drain valve, single-chip microcomputer, timer and comparator chip, the residual water in the filter chamber can be automatically discharged after the water is added, so as to prevent the water from being retained in the filter chamber and breeding bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of an embodiment of the present application for demonstrating the overall structure of an industrial humidifier.

[0035] Figure 2 It is a schematic diagram of an embodiment of the present application for showing the internal structure of the filter bin.

[0036] Figure 3 It is a schematic diagram of an embodiment of the present application for demonstrating the internal signal transmission of a filtering system.

[0037] Explanation of the accompanying drawings: 1. body; 11. control panel; 12. air outlet pipe; 2. water tank; 21. high-frequency oscillation mechanism; 3. filter tank; 31. water supply pipe; 311. water supply valve; 32. water outlet pipe; 33. drainage pipe; 331. drainage valve; 34. filter element; 341. pipe body; 342. filter cloth; 343. pure water chamber; 35. mounting seat; 351. slot; 36. cover plate; 4. quantitative dosing module; 41. water pump; 42. flow sensor. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-3 This application is described in further detail.

[0039] Example

[0040] The present application embodiment discloses a filtration system for an industrial humidifier. Figure 1 , Figure 2 as well as Figure 3 , including a body 1, a filter bin 3 is fixedly connected inside the body 1, a water supply pipe 31, a water outlet pipe 32 and a drainage pipe 33 are installed on the filter bin 3, the water supply pipe 31 is connected to the water supply system, the water outlet pipe 32 is connected to the water bin 2, and the drainage pipe 33 is connected to the indoor wastewater system; a filter element 34 is detachably installed in the filter bin 3, and the water inlet end of the water outlet pipe 32 extends into the filter bin 3 and is connected to the water outlet end of the filter element 34.

[0041] And: a control panel 11, fixedly mounted on the machine body 1, for inputting a humidification start signal and a water addition amount setting signal; a water supply valve 311, mounted on the water supply pipe 31, with a signal input end connected to the control panel 11 signal, for receiving a humidification start signal and adding tap water into the filter bin 3; a quantitative dosing module 4, arranged on the water outlet pipe 32, with a signal input end connected to the control panel 11 signal, for receiving a set water addition amount signal and adding a set amount of pure water into the water tank 2; a drain valve 331, mounted on the drain pipe 33, with a signal input end connected to the quantitative dosing module signal, for receiving a first control signal and opening.

[0042] The signal input ends of the high-frequency oscillation mechanism 21 and the water supply valve 311 are connected to the signal output end of the quantitative dosing module 4. The high-frequency oscillation mechanism 21 receives the first control signal and operates, and the water supply valve 311 receives the first control signal and closes.

[0043] When the operator uses the industrial humidifier, he can set the pure water dosage in advance through the control panel 11 and then input the humidification start signal. After receiving the humidification start signal, the water supply valve 311 is connected to the water supply pipe 31, and tap water is added to the filter bin 3. The filter element 34 filters the tap water in the filter bin 3, and the quantitative dosing module 4 injects a set amount of pure water into the water bin 2.

[0044] When the water volume in the water tank 2 reaches the set volume, the water supply valve 311 is closed, and the addition of pure water into the water tank 2 stops. The high-frequency oscillation mechanism 21 starts to oscillate at high frequency in the pure water to generate water mist and output it through the air outlet pipe 12.

[0045] Since the filter element 34 is installed in the filter chamber 3, the tap water can be filtered to improve the cleanliness of the water mist and ensure the health of the workshop staff.

[0046] In addition, when the amount of pure water in the water tank 2 reaches a set amount, the drain valve 331 is activated to drain the remaining dirty water in the filter tank 3, so as to prevent the dirty water from being retained in the filter tank 3 for a long time to breed bacteria. Furthermore, since the filter element 34 can be detachably installed in the filter tank 3, it is convenient for the operator to regularly clean and maintain the filter tank 3 and the filter element 34 in the filter tank 3.

[0047] Reference Figure 2 The filter element 34 includes a tube body 341, on the outer wall of which a filter cloth 342 is detachably mounted, a pure water cavity 343 is formed in the tube body 341, and a plurality of water inlet holes are opened on the outer wall of the tube body 341; the water inlet end of the water outlet pipe 32 extends into the pure water cavity 343.

[0048] Among them, the upper and lower ends of the tube body 341 are installed with sealing covers, and the inner side wall of the sealing covers is provided with limiting ring grooves. Both ends of the tube body 341 are integrally formed with convex rings, and the two ends of the filter cloth 342 can be fixed on the tube body 341 through the limiting ring grooves and the convex rings.

[0049] The filter cloth 342 is detachably mounted on the tube body 341 , so that an operator can conveniently replace the filter cloth 342 when cleaning the filter element 34 .

[0050] Reference Figure 2 The bottom of the pure water chamber 343 is fixedly connected with a mounting seat 35, and a slot 351 is opened on the mounting seat 35, and the filter element 34 is inserted and installed in the slot 351; the port of the filter chamber 3 is detachably fixedly connected with a cover plate 36, and the cover plate 36 is tightly installed on the top of the filter element 34.

[0051] The filter element 34 can be removably installed in the filter bin 3 through the cover 36 and the slot 351. When the filter bin 3 and the filter element 34 in the filter bin 3 need to be cleaned and maintained, the cover 36 can be removed to perform relevant operations. At the same time, the slot 351 and the cover 36 can position the filter element 34.

[0052] The quantitative dosing module 4 includes: a water pump 41, installed on the water supply pipe; a flow sensor 42, installed on the water outlet pipe 32, connected to the control panel 11 signal, used to receive the humidification start signal and detect the amount of pure water flowing into the water tank 2 through the water outlet pipe 32 and output a water intake signal; a single-chip microcomputer, connected to the flow sensor 42 and the signal output end of the control panel 11, used to receive and compare the water intake signal with the set water addition signal, and output a first control signal when the water intake reaches the set water addition.

[0053] By using the water pump 41 , the flow sensor 42 and the single chip microcomputer in combination with each other, the water supply valve 311 and the water pump 41 can be automatically started according to the amount of pure water set by the operator.

[0054] Reference Figure 3 , further comprising: a timer, whose signal input end is connected to the single-chip signal, for receiving the first control signal and starting the timing, and outputting the drainage time signal; a comparator chip, whose signal input end is connected to the signal of the timer, for receiving the drainage time signal and comparing it, and outputting the second control signal when the drainage time reaches the set time. The signal input end of the drainage valve 331 is connected to the signal output end of the comparator chip, and the drainage valve 331 receives the second control signal and closes.

[0055] By combining and using the timer, the comparator chip and the drain valve 331 , the technical effect of automatically closing the drain valve 331 can be achieved.

[0056] The implementation principle of a filtration system for an industrial humidifier in an embodiment of the present application is as follows: through the mutual coordination and use of the filter element 34, the control panel 11, the flow sensor 42, the single-chip microcomputer, and the water supply valve 311, the tap water can be filtered and processed to improve the cleanliness of the water mist output by the industrial humidifier, thereby ensuring the health of the operating workers. At the same time, pure water can be automatically and quantitatively injected into the water tank 2 according to the water intake volume set by the operator, thereby improving the convenience of the operator in using the industrial humidifier.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A filtration system for an industrial humidifier, characterized in that: The invention comprises a machine body (1), a filter chamber (3) being fixedly connected to the machine body (1), a water supply pipe (31), a water outlet pipe (32) and a drainage pipe (33) being installed on the filter chamber (3), the water supply pipe (31) being connected to a water supply system, the water outlet pipe (32) being connected to a water chamber (2), and the drainage pipe (33) being connected to an indoor wastewater system; A filter element (34) is detachably installed in the filter chamber (3), and a water inlet end of the water outlet pipe (32) extends into the filter chamber (3) and is in communication with a water outlet end of the filter element (34); and: A control panel (11) is fixedly mounted on the machine body (1) and is used to input a humidification start signal and set a water addition amount signal; A water supply valve (311) is installed on the water supply pipe (31), and a signal input end thereof is connected to the control panel (11) for receiving the humidification start signal and adding tap water into the filter chamber (3); A quantitative dosing module (4), arranged on the water outlet pipe (32), with a signal input end connected to the control panel (11) for receiving the set water addition amount signal and dosing a set amount of pure water into the water tank (2); A drainage valve (331) is installed on the drainage pipe (33), and its signal input end is connected to the quantitative dosing module signal, and is used to receive a first control signal and open; The signal input ends of the high-frequency oscillation mechanism (21) and the water supply valve (311) are signal-connected to the signal output end of the quantitative dosing module (4); the high-frequency oscillation mechanism (21) receives the first control signal and operates, and the water supply valve (311) receives the first control signal and closes.

2. The filtration system for an industrial humidifier according to claim 1, characterized in that: The filter element (34) comprises a tube body (341), a filter cloth (342) is detachably mounted on the outer wall of the tube body (341), a pure water cavity (343) is formed in the tube body (341), and a plurality of water inlet holes are opened on the outer wall of the tube body (341); The water inlet end of the water outlet pipe (32) extends into the pure water chamber (343).

3. The filtration system for an industrial humidifier according to claim 2, characterized in that: The bottom of the pure water chamber (343) is fixedly connected with a mounting seat (35), the mounting seat (35) is provided with a slot (351), and the filter element (34) is plugged and installed in the slot (351); A cover plate (36) is detachably and fixedly connected to the opening of the filter bin (3), and the cover plate (36) is tightly mounted on the top of the filter element (34).

4. The filtration system for an industrial humidifier according to claim 3, characterized in that: The quantitative dosing module (4) comprises: A water pump (41) installed on the water supply pipeline; a flow sensor (42), installed on the water outlet pipe (32), connected to the control panel (11) by signal, used for receiving the humidification start signal and detecting the amount of pure water flowing into the water tank (2) through the water outlet pipe (32) and outputting a water intake signal; The single chip microcomputer is connected to the signal output end of the flow sensor (42) and the control panel (11), and is used to receive and compare the water intake signal and the set water addition signal, and output the first control signal when the water intake reaches the set water addition.

5. The filtration system for an industrial humidifier according to claim 4, characterized in that: Also includes: A timer, whose signal input terminal is connected to the single chip signal, is used to receive the first control signal and start timing, and output a drainage time signal; A comparator chip, whose signal input terminal is connected to the signal of the timer, is used to receive and compare the drainage time signal, and output a second control signal when the drainage time reaches a set time; The signal input end of the drain valve (331) is signal-connected to the signal output end of the comparator chip, and the drain valve (331) receives the second control signal and closes.

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