CN217482920U - Humidifier capable of precisely adjusting humidity - Google Patents
Humidifier capable of precisely adjusting humidity Download PDFInfo
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- CN217482920U CN217482920U CN202221738382.4U CN202221738382U CN217482920U CN 217482920 U CN217482920 U CN 217482920U CN 202221738382 U CN202221738382 U CN 202221738382U CN 217482920 U CN217482920 U CN 217482920U
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Abstract
The utility model discloses a humidifier for precisely adjusting humidity, which comprises a water replenishing box body and a steam generator, the side of the steam generator is provided with a steam generator water inlet, the steam generator is internally provided with a steam generator electric heating tube, a floating ball water level switch and a steam generator wave suppression clapboard, the top of the steam generator is provided with a steam generator top cover plate, the top of the steam generator top cover plate is provided with a steam generator steam outlet interface, the side of the water replenishing tank body is provided with a water replenishing port, a water replenishing tank overflow outlet, an overflow inlet, a circulating water inlet and a water outlet, a floating ball type water replenishing switch connected with a water replenishing opening is arranged in the water replenishing box body, the water outlet is communicated with a first pipeline, and a water pump is installed on the pipe section of the first pipeline, and a third pipeline is communicated between the first pipeline and the circulating water inlet. The utility model discloses the humidification precision is high, the control of being convenient for, convenient operation.
Description
Technical Field
The utility model relates to a humidification technical field of heating and ventilation air conditioner series especially relates to a precision adjustment humidity humidifier.
Background
In the environments of semiconductor chip manufacturing, circuit board manufacturing, lithium battery materials and the like, relative humidity is particularly important, static electricity is easily generated in a dry low-humidity environment and is harmful to products, and the quality can be ensured only by keeping the dry low-humidity environment in the lithium battery production industry, so that the environment of a production area needs to be adjusted, particularly, humidity adjustment of the environment of process equipment for manufacturing the semiconductor chip requires very small relative humidity fluctuation, a humidity adjusting humidifier of a matched air conditioning system needs to have a precision adjusting function to ensure the relative humidity suitable for the manufacturing environment of the semiconductor chip, and the precision humidity adjusting humidifier can also be applied to various occasions needing precision control of the humidity environment.
The existing common humidification modes, such as electrode humidification or electric heating humidifiers, are widely used, wherein the electrode humidification utilizes a humidification electrode to be electrified, water is used as a conductor, the electrode is heated to boil water to generate steam, and the humidification quantity is controlled by the contact of the electrode and the water level; the electric heating humidifier heats water through an electric heating element arranged in the water until the water boils to generate steam, and the steam is distributed to a humidifying space, so that the humidifying function is achieved.
However, the prior art has some problems: after the humidification of a bit of time, the water of steam generator the inside becomes less, reach and need add water toward steam generator, in-process toward steam generator injected water, can cause the mixture of the original water of steam generator and newly-added, at this moment, the temperature step-down toward steam generator, cause diminishing of humidification, just react air conditioning system's relative humidity and diminish, whenever like this when the humidification, add water toward steam generator, air conditioning system's relative humidity is undulant just big, lead to the relative humidity unstability in whole use air conditioning space, can not reach various precision manufacturing's ambient humidity control requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a precise humidity adjusting humidifier.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a humidifier for precisely adjusting humidity comprises a water replenishing box body and a steam generator, wherein a steam generator water inlet is formed in the side edge of the steam generator, a steam generator electric heating tube, a floating ball water level switch and a steam generator wave suppression partition plate are arranged in the steam generator, a steam generator top cover plate is arranged at the top of the steam generator top cover plate, a steam generator steam outlet port is formed in the top of the steam generator top cover plate, a water replenishing port, a water replenishing box overflow outlet, an overflow inlet, a circulating water inlet and a water outlet are formed in the side edge of the water replenishing box body, a floating ball type water replenishing switch connected with the water replenishing port is arranged in the water replenishing box body, the water outlet is communicated with a first pipeline, a water pump is arranged on the pipe section of the first pipeline, a third pipeline is communicated between the first pipeline and the circulating water inlet, and a water flow sensor is arranged on the pipe section of the third pipeline, and a second pipeline is communicated between the first pipeline and the water inlet of the steam generator, a water quantity regulating valve and a communicating device are installed on a pipe section of the second pipeline, and a fourth pipeline is communicated between the communicating device and the overflow inlet.
Preferably, the communicating device is in a shape like the Chinese character 'shang', and comprises a first transverse pipe, a vertical pipe and a second transverse pipe, wherein the vertical pipe is vertically communicated with the first transverse pipe, the second transverse pipe is vertically communicated with the side edge of the vertical pipe, the first transverse pipe is communicated with the second pipeline, and the second transverse pipe is communicated with the fourth pipeline.
Preferably, a steam generator insulating layer is arranged on the outer wall of the steam generator.
Preferably, the wave suppression baffle plate of the steam generator divides the interior of the steam generator into a first cavity and a second cavity, one or more through holes are formed in the bottom of the side edge of the wave suppression baffle plate of the steam generator, and the first cavity is communicated with the second cavity through the through holes.
Preferably, a steam outlet U-shaped water baffle is fixed at the bottom of the top cover plate of the steam generator and below the steam outlet interface of the steam generator.
Preferably, the electric heating tube of the steam generator is electrically connected with a silicon controlled rectifier power regulator.
Preferably, a water level observation meter is arranged on the side edge of the water replenishing tank body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, when the water level in the water replenishing box body is lower than the preset water level, the floating ball type water replenishing switch is opened to feed water, and when the set water level is reached, the water feeding is stopped, and the condition of the water level can be observed from the water level observation meter;
2. in the utility model, the side of the wave-suppressing baffle plate of the steam generator is provided with a through hole, the first cavity and the second cavity are communicated through the through hole, the through hole plays roles of water passing and throttling, water entering the first cavity flows into the second cavity through the through hole, when the water boils, the water level of the second cavity provided with the electric heating tube of the steam generator fluctuates up and down, and the through hole at the lower part of the wave-suppressing baffle plate of the steam generator plays a role of throttling, so that the water level of the first cavity is stable;
3. in the utility model, the water level of the steam generator and the water level of the communicating vessel rise to the second horizontal pipe of the communicating vessel along with the water conveyed by the water pump, and the water flows back to the water replenishing tank body through the overflow inlet through the fourth pipeline, namely, after the water pump works for a certain time, the water level of the steam generator is consistent with the water level of the communicating vessel and reaches the lower edge of the position of the second horizontal pipe on the communicating vessel, and the water level of the steam generator is kept unchanged;
4. the utility model discloses in, be equipped with steam generator electric heating tube in the second cavity, analog quantity signal given through main control unit controls silicon controlled rectifier power regulator output power, thereby control the calorific capacity of steam generator electric heating tube, reach accurate control humidification volume, thereby can reach very high humidity accuracy control, satisfy the higher occasion to humidity accuracy requirement, the steam that produces passes through steam generator and goes out the steam interface and discharge, the U type breakwater of setting can block the water of boiling, only steam gets into steam generator steam outlet from the both ends of U type breakwater, send the position of required humidification.
5. In the utility model, when the water level of the steam generator is lowered to the point that the floating ball type water level switch is triggered, the humidifying work is stopped, and a low water level alarm fault is output so as to check the fault; be equipped with water regulating valve between water pump entering and the linker water inlet, can adjust the inflow of different humidification volume steam generator, be equipped with the rivers sensor on the pipeline that the water pump got into the circulating water entry, after the water pump work, detect rivers, if do not have rivers to flow, then output rivers trouble, the monitoring operating condition of being convenient for.
Drawings
Fig. 1 is a flow chart of a humidifier for precisely adjusting humidity according to the present invention;
fig. 2 is a schematic structural view of a communicating vessel of a humidifier for precisely adjusting humidity according to the present invention;
fig. 3 is a schematic structural view of a wave-suppressing partition plate of a steam generator of a humidifier for precisely adjusting humidity according to the present invention;
fig. 4 is a schematic structural view of a U-shaped water baffle at the steam outlet of the humidifier for precisely adjusting humidity according to the present invention.
In the figure: 1 water filling port, 2 water filling tank overflow outlets, 3 floating ball type water filling switches, 4 water filling tanks, 5 water level observators, 6 overflow inlets, 7 circulating water inlets, 8 water outlets, 9 water pumps, 10 water quantity regulating valves, 11 second pipelines, 12 communicating vessels, 121 first horizontal pipes, 122 vertical pipes, 123 second horizontal pipes, 13 steam generator water inlets, 14 steam generator wave suppression partition plates, 15 steam generator electric heating pipes, 16 steam generator heat preservation layers, 17 silicon controlled rectifier electric power regulators, 18 steam generator steam outlet interfaces, 19 steam outlet U-shaped water baffle plates, 20 steam generator top cover plates, 21 floating ball type water level switches, 22 water flow sensors, 23 third pipelines, 24 first pipelines, 25 fourth pipelines, 26 steam generators and 27 through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a humidifier for precisely adjusting humidity comprises a water replenishing tank body 4 and a steam generator 26, wherein a steam generator water inlet 13 is arranged on the side of the steam generator 26, a steam generator electric heating tube 15, a floating ball water level switch 21 and a steam generator wave-suppressing partition plate 14 are arranged inside the steam generator 26, the steam generator electric heating tube 15 is electrically connected with a silicon controlled rectifier power regulator 17, a steam generator heat-insulating layer 16 is arranged on the outer wall of the steam generator 26, a steam generator top cover plate 20 is arranged on the top of the steam generator 26, a steam generator steam outlet port 18 is arranged on the top of the steam generator top cover plate 20, a water replenishing port 1, a water replenishing tank overflow outlet 2, an overflow inlet 6, a circulating water inlet 7 and a water outlet 8 are arranged on the side of the water replenishing tank body 4, a water level observation meter 5 is arranged on the side of the water replenishing tank body 4, a floating ball water replenishing switch 3 connected with the water replenishing port 1 is arranged inside the water replenishing tank body 4, the water outlet 8 is communicated with a first pipeline 24, a water pump 9 is installed on a pipe section of the first pipeline 24, a third pipeline 23 is communicated between the first pipeline 24 and the circulating water inlet 7, a water flow sensor 22 is installed on a pipe section of the third pipeline 23, a second pipeline 11 is communicated between the first pipeline 24 and the water inlet 13 of the steam generator, a water quantity adjusting valve 10 and a communicating vessel 12 are installed on a pipe section of the second pipeline 11, and a fourth pipeline 25 is communicated between the communicating vessel 12 and the overflow inlet 6.
Referring to fig. 2, the communicating vessel 12 is in a shape of a Chinese character 'shang', the communicating vessel 12 includes a first horizontal tube 121, a vertical tube 122 and a second horizontal tube 123, the vertical tube 122 is vertically connected to the first horizontal tube 121, the second horizontal tube 123 is vertically connected to a side edge of the vertical tube 122, the first horizontal tube 121 is connected to the second pipeline 11, and the second horizontal tube 123 is connected to the fourth pipeline 25.
Referring to fig. 3, the steam generator wave suppression baffle plate 14 divides the interior of the steam generator 26 into a first cavity and a second cavity, one or more through holes 27 are provided at the bottom of the side edge of the steam generator wave suppression baffle plate 14, and the first cavity and the second cavity are communicated through the through holes 27.
Referring to fig. 4, a steam outlet U-shaped water baffle 19 is fixed at the bottom of the steam generator top cover plate 20 and below the steam outlet port 18 of the steam generator.
The working principle is as follows: the water replenishing port 1 is connected with external water supply, the water replenishing port 1 is connected with the floating ball type water replenishing switch 3, when the water level in the water replenishing tank body 4 is lower than a preset water level, the floating ball type water replenishing switch 3 is opened to feed water, when the water level reaches a set water level, the water feeding is stopped, and the condition of the water level can be observed by the water level observer 5; the water pump 9 is started by the main controller, the water in the water replenishing tank body 4 flows to the water flow regulating valve 10 and the water flow sensor 22 through the water pump 9 in two ways respectively, the water passing through the water flow sensor 22 enters the circulating water inlet 7 and enters the water replenishing tank body 4, the water passing through the water flow regulating valve 10 enters the communicating vessel 12, a first transverse pipe 121 of the communicating vessel 12 is connected with a water inlet 13 of the steam generator, a wave-suppressing baffle 14 of the steam generator separates the interior of the steam generator 26 into a first cavity and a second cavity, the water flows into the first cavity of the steam generator 26 through the first transverse pipe 121 of the communicating vessel 12, a through hole 27 is arranged on the side edge of the wave-suppressing baffle 14 of the steam generator, the first cavity and the second cavity are communicated through the through hole 27, the through hole 27 plays a role in water flowing and throttling, the water entering the first cavity flows into the second cavity through the through hole 27, when the water boils, the water level of the second cavity provided with the electric heating pipe 15 of the steam generator fluctuates up and down, the through hole 27 at the lower part of the wave-suppressing clapboard 14 of the steam generator plays a role of throttling, so that the water level of the first cavity is stable, along with the water conveyed by the operation of the water pump 9, the water level of the steam generator 26 and the water level of the communicating vessel 12 rise to the second transverse pipe 123 of the communicating vessel 12, the water flows back to the water replenishing tank body 4 through the overflow inlet 6 through the fourth pipeline 25, namely after the water pump 9 operates for a certain time, the water level of the steam generator 26 is consistent with the water level of the communicating vessel 12 and reaches the lower edge of the position of the second transverse pipe 123 on the communicating vessel 12, and the water level of the steam generator 26 is kept unchanged; be equipped with steam generator electric heating tube 15 in the second cavity, analog quantity signal through main control unit gives controls silicon controlled rectifier power regulator 17 output power, thereby control steam generator electric heating tube 15's calorific capacity, reach the accurate control humidification volume, thereby can reach very high humidity accuracy control, satisfy the higher occasion to humidity accuracy requirement, the steam of production passes through steam generator and goes out steam interface 18 and discharge, the water of boiling can be blocked to the U type breakwater 19 that sets up, only steam gets into steam generator steam outlet 18 from the both ends of U type breakwater 19, send the position of required humidification.
When the water level of the steam generator 26 is low and the floating ball type water level switch 21 is triggered, the humidifying work is stopped, and a low water level alarm fault is output so as to check the fault; be equipped with water regulating valve 10 between water pump 9 gets into and the linker 12 water inlet, can adjust the inflow of different humidification volume steam generators, be equipped with rivers sensor 22 on the pipeline that water pump 9 got into circulating water entry 7, when water pump 9 work back, detect rivers, if do not have rivers to flow, then output rivers trouble, be convenient for monitor operating condition.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A humidifier capable of precisely adjusting humidity comprises a water replenishing box body (4) and a steam generator (26), and is characterized in that a steam generator water inlet (13) is arranged on the side edge of the steam generator (26), a steam generator electric heating tube (15), a floating ball water level switch (21) and a steam generator wave suppression partition plate (14) are arranged inside the steam generator (26), a steam generator top cover plate (20) is arranged at the top of the steam generator (26), a steam generator steam outlet interface (18) is arranged at the top of the steam generator top cover plate (20), a water replenishing port (1), a water replenishing box overflow outlet (2), an overflow inlet (6), a circulating water inlet (7) and a water outlet (8) are arranged on the side edge of the water replenishing box body (4), a floating ball type water replenishing switch (3) connected with the water replenishing port (1) is arranged inside the water replenishing box body (4), the water outlet (8) is communicated with a first pipeline (24), a water pump (9) is installed on a pipe section of the first pipeline (24), a third pipeline (23) is communicated between the first pipeline (24) and a circulating water inlet (7), a water flow sensor (22) is installed on a pipe section of the third pipeline (23), a second pipeline (11) is communicated between the first pipeline (24) and a steam generator water inlet (13), a water quantity regulating valve (10) and a communicating vessel (12) are installed on a pipe section of the second pipeline (11), and a fourth pipeline (25) is communicated between the communicating vessel (12) and an overflow inlet (6).
2. The humidifier for precisely adjusting humidity according to claim 1, wherein the communicating device (12) is in a shape of Chinese character 'shang', the communicating device (12) comprises a first horizontal tube (121), a vertical tube (122) and a second horizontal tube (123), the vertical tube (122) is vertically communicated with the first horizontal tube (121), the second horizontal tube (123) is vertically communicated with the side edge of the vertical tube (122), the first horizontal tube (121) is communicated with the second pipeline (11), and the second horizontal tube (123) is communicated with the fourth pipeline (25).
3. A humidifier according to claim 1, wherein the steam generator (26) is provided with a steam generator insulating layer (16) on its outer wall.
4. A humidifier according to claim 1, wherein the steam generator wave suppression baffle (14) divides the interior of the steam generator (26) into a first chamber and a second chamber, the side bottom of the steam generator wave suppression baffle (14) is provided with one or more through holes (27), and the first chamber and the second chamber are communicated through the through holes (27).
5. A humidifier according to claim 1, wherein a steam outlet U-shaped water baffle (19) is fixed at the bottom of the steam generator top cover plate (20) and below the steam outlet interface (18) of the steam generator.
6. A humidifier according to claim 1, wherein the electric heating tube (15) of the steam generator is electrically connected with a thyristor power regulator (17).
7. A humidifier according to claim 1, wherein a water level meter (5) is provided at the side of the water supply tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738382.4U CN217482920U (en) | 2022-07-07 | 2022-07-07 | Humidifier capable of precisely adjusting humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738382.4U CN217482920U (en) | 2022-07-07 | 2022-07-07 | Humidifier capable of precisely adjusting humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217482920U true CN217482920U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221738382.4U Active CN217482920U (en) | 2022-07-07 | 2022-07-07 | Humidifier capable of precisely adjusting humidity |
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| Country | Link |
|---|---|
| CN (1) | CN217482920U (en) |
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2022
- 2022-07-07 CN CN202221738382.4U patent/CN217482920U/en active Active
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