CN218442609U - Double-tank electric heating humidifier - Google Patents
Double-tank electric heating humidifier Download PDFInfo
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- CN218442609U CN218442609U CN202222692454.2U CN202222692454U CN218442609U CN 218442609 U CN218442609 U CN 218442609U CN 202222692454 U CN202222692454 U CN 202222692454U CN 218442609 U CN218442609 U CN 218442609U
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- water tank
- heating water
- heating
- humidifying
- humidification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a double-tank electric heating humidifier, which comprises a humidifying water tank and a heating water tank which are fixed in a unit shell; the heating water tank and the humidifying water tank are connected through a communicating pipe; the interior of the heating water tank is connected with a water inlet pipe of the heating water tank; a steam port is arranged on the humidifying water tank; a heating water tank heater is arranged in the heating water tank, and a humidifying water tank heater is arranged in the humidifying water tank; a heating water tank temperature sensor is arranged in the heating water tank; a humidifying water tank temperature sensor is arranged in the humidifying water tank. The utility model provides a current electric heat formula humidifier undulant too big at humidification in-process, the humidification volume control accuracy is not enough, at the unable problem of occasion that air humidity control accuracy requires to be strict.
Description
Technical Field
The utility model belongs to the technical field of the air humidifying, a two jar electric heat formula humidifiers is related to.
Background
The electric heating type humidifier belongs to the traditional heater type, has been used for decades, and the market use accounts for a lot at present, and its structural style is simple, and the fault rate is low, and is with low costs, has obtained the approval of trade, but this type humidifier, the control accuracy of humidification volume is not high, can not use in the occasion (such as data computer lab, electronics factory building, clean factory building, main control center, constant humidity constant temperature laboratory) that air humidity control accuracy requires strictly.
The existing electric heating type humidifier generally adopts a single tank type, consists of 1 water tank, an electric heater, a water inlet electromagnetic valve, an overflow pipe, an air outlet, a control system and the like, and finishes the water inlet, water drainage, humidification quantity control and humidifier safety protection of the humidifier. Although the existing humidifier is simple in control mode, the problem that the temperature of water is rapidly reduced after a large amount of cold water (15 ℃) enters the humidifier in the humidification process, so that humidification steam output is interrupted, and the air humidity in the environment is rapidly reduced is not considered. Therefore, the humidifier has large fluctuation of the humidification amount in the practical application process, and the humidification precision is insufficient.
Disclosure of Invention
In order to achieve the purpose, the utility model provides a two jar electric heat formula humidifiers has solved current electric heat formula humidifier and has fluctuated too greatly at humidification in-process humidification, and humidification volume control accuracy is not enough, at the unable problem of using of the strict occasion of air humidity control accuracy requirement.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the double-tank electric heating humidifier comprises a humidifying water tank and a heating water tank which are fixed in a unit shell; the heating water tank and the humidifying water tank are connected through a communicating pipe; the interior of the heating water tank is connected with a water inlet pipe of the heating water tank; a steam port is arranged on the humidifying water tank; a heating water tank heater is arranged in the heating water tank, and a humidifying water tank heater is arranged in the humidifying water tank; a heating water tank temperature sensor is arranged in the heating water tank; a humidifying water tank temperature sensor is arranged in the humidifying water tank.
Furthermore, a first heating water tank liquid level meter and a second heating water tank liquid level meter which are different in height are arranged in the heating water tank; the first humidification water tank liquid level meter and the second humidification water tank liquid level meter are arranged in the humidification water tank, and the positions of the first humidification water tank liquid level meter and the second humidification water tank liquid level meter are different.
Furthermore, a humidifying water tank water inlet electromagnetic valve is arranged on the communicating pipe; the water inlet pipe of the heating water tank is provided with a water inlet electromagnetic valve of the heating water tank.
Furthermore, an overflow pipe and an exhaust port are arranged on the heating water tank.
Further, a liquid level viewing mirror is arranged on the side face of the heating water tank.
Further, still be provided with the PLC circuit board in the unit shell, the PLC circuit board is connected with heating water tank water inlet solenoid valve, humidification water tank water inlet solenoid valve, first humidification water tank level gauge, first heating water tank level gauge, second humidification water tank level gauge, heating water tank temperature sensor, humidification water tank temperature sensor, heating water tank heater, humidification water tank heater, the control screen that sets up in the unit shell outside respectively through control scheme.
The beneficial effects of the utility model are that:
the utility model discloses a structure and control system's improvement has reduced the humidification volume and has fluctuated, has improved the humidification precision, can satisfy special occasion (main control center, constant humidity constant temperature laboratory etc.) to the demand of air humidity accurate control, realizes bigger market value when widening the application range of product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of a dual-tank electric heating humidifier according to an embodiment of the present invention.
In the figure, 1, a unit shell, 2, a communicating pipe, 3, a humidifying water tank water inlet electromagnetic valve, 4, a heating water tank, 5, a heating water tank water inlet pipe, 6, a heating water tank water inlet electromagnetic valve, 7, a liquid level view mirror, 8, an overflow pipe, 10, an exhaust port, 11, a heating water tank heater, 12, a first heating water tank liquid level meter, 13, a heating water tank temperature sensor, 14, a second heating water tank liquid level meter, 15, a first humidifying water tank liquid level meter, 16, a humidifying water tank temperature sensor, 17, a second humidifying water tank liquid level meter, 18, a steam port, 19, a humidifying water tank, 20, a humidifying water tank heater and 21, a control screen.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a double-tank electric heating humidifier, which comprises a humidifying water tank 19 and a heating water tank 4 fixed in a unit shell 1; the heating water tank 4 is connected with the humidifying water tank 19 through a communicating pipe 2; the interior of the heating water tank 4 is connected with a water inlet pipe 5 of the heating water tank; a steam port 18 is arranged on the humidifying water tank 19; the heating water tank 4 is provided with a heating water tank heater 11, and the humidifying water tank 19 is provided with a humidifying water tank heater 20, each heater being for heating water in the corresponding water tank.
In some embodiments, a first heating water tank level gauge 12 and a second heating water tank level gauge 14 which are different in height are provided inside the heating water tank 4 for monitoring the water level in the heating water tank 4; the humidifying water tank 19 is internally provided with a first humidifying water tank liquid level meter 15 and a second humidifying water tank liquid level meter 17 which are different in position height and are used for monitoring the water level in the humidifying water tank 19.
In some embodiments, a heating water tank temperature sensor 13 is disposed inside the heating water tank 4, and is used for sensing the temperature of water in the heating water tank 4, stopping heating when the temperature is too high, and starting heating when the temperature is too low; a humidification water tank temperature sensor 16 is provided inside the humidification water tank 19 for monitoring the temperature of the water in the humidification water tank 19.
In some embodiments, the communicating pipe 2 is provided with a humidifying water tank water inlet solenoid valve 3 for controlling the water inlet of the humidifying water tank 19; a heating water tank water inlet electromagnetic valve 6 is arranged on the heating water tank water inlet pipe 5 and used for controlling the water inlet of the heating water tank 4.
In some embodiments, the heating water tank 4 is further provided with an overflow pipe 8 for preventing water from overflowing from the exhaust port 10; the heating water tank 4 is also provided with an exhaust port 10 for exhausting the water vapor in the heating water tank 4;
in some embodiments, a liquid level viewing mirror 7 is further disposed on the side of the heating water tank 4, and is used for observing liquid levels during equipment debugging and maintenance, so that the operation is convenient.
In some embodiments, a PLC circuit board is further disposed in the unit housing 1, the complete machine completes control through a PLC module (including the PLC circuit board), the PLC circuit board is respectively connected with the water inlet electromagnetic valve 6 of the heating water tank, the water inlet electromagnetic valve 3 of the humidifying water tank, the first humidifying water tank level gauge 15, the first heating water tank level gauge 12, the second heating water tank level gauge 14, the second humidifying water tank level gauge 17, the heating water tank temperature sensor 13, the humidifying water tank temperature sensor 16, the heating water tank heater 11, the humidifying water tank heater 20, and the like through a control circuit, so as to realize humidification, heating, water supplement, integrated control of multiple parameters of temperature, liquid level, and the like of the humidifier, and ensure that the whole humidifier is automatic, safe and stable in operation.
In some embodiments, the unit housing 1 is further provided with a control screen 21, and the control screen 21 is connected to a PLC board in the unit housing 1 through a circuit, so as to implement setting and adjustment of an operation parameter of the device, display of an operation state, display of a main technical parameter, fault alarm, and display of a fault content.
In some embodiments, the two ends of the connection pipe 2 are respectively located at the bottom of the heating water tank 4 and the bottom of the humidifying water tank 19, and the water arranged at the bottom of the water tank has the best water circulation.
It should be noted that the circuit connections not mentioned in the present invention are all conventional connections in the art.
The utility model discloses a working process does:
1) When the humidifier starts to operate, the water inlet electromagnetic valve 6 of the heating water tank is opened, the water inlet electromagnetic valve 3 of the humidifying water tank is opened, water is supplied to the humidifying water tank 19 and the heating water tank 4, after the water level exceeds the second heating water tank liquid level meter 14 and the second humidifying water tank liquid level meter 17 of the low water level, the heating water tank heater 11 and the humidifying water tank heater 20 are both started, and the heating water tank 4 and the humidifying water tank 19 start to heat.
2) When the water level reaches the first humidification water tank level gauge 15 and the first heating water tank level gauge 12 of the high point water level, the humidification water tank inlet solenoid valve 3 and the heating water tank inlet solenoid valve 6 are closed, and both the water tanks enter a static heating temperature-rising state.
3) When the temperature of the heating water tank 4 is higher than 95 ℃, the heating water tank heater 11 stops working; when the water temperature is lower than 95 ℃, the operation is started.
4) When the temperature of the humidifying water tank 19 reaches 99-100 ℃, steam begins to appear, and the liquid level of the humidifying water tank 19 begins to drop.
5) When the liquid level of the humidification water tank 19 reaches the low water level, the humidification water tank water inlet electromagnetic valve 3 is opened, water is supplemented through the communicating pipe 2 between the humidification water tank 19 and the heating water tank 4, the water supplementing temperature is 95 ℃, the phenomenon that the water temperature in the humidification water tank 19 drops rapidly to cause humidification interruption is avoided, and the humidification precision is guaranteed.
6) When the water level of the heating water tank 4 is reduced to a low point, the water inlet electromagnetic valve 6 of the heating water tank is opened, and water is supplemented.
7) For the use occasions with low requirements on humidification accuracy, the double-tank device can change the heating water tank 4 into the humidification water tank 19 through parameter adjustment, can be used in parallel with the original humidification water tank 19, and can also be used independently, so that the humidification quantity of the whole machine is improved.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A double-tank electric heating humidifier is characterized by comprising a humidifying water tank (19) and a heating water tank (4) which are fixed in a unit shell (1); the heating water tank (4) is connected with the humidifying water tank (19) through a communicating pipe (2); the interior of the heating water tank (4) is connected with a water inlet pipe (5) of the heating water tank; a steam port (18) is arranged on the humidifying water tank (19); a heating water tank heater (11) is arranged in the heating water tank (4), and a humidifying water tank heater (20) is arranged in the humidifying water tank (19); a heating water tank temperature sensor (13) is arranged in the heating water tank (4); a humidifying water tank temperature sensor (16) is arranged in the humidifying water tank (19);
a first heating water tank liquid level meter (12) and a second heating water tank liquid level meter (14) which are different in height are arranged in the heating water tank (4); a first humidification water tank liquid level meter (15) and a second humidification water tank liquid level meter (17) which are different in height are arranged in the humidification water tank (19);
a humidifying water tank water inlet electromagnetic valve (3) is arranged on the communicating pipe (2); a water inlet electromagnetic valve (6) of the heating water tank is arranged on the water inlet pipe (5) of the heating water tank.
2. A dual-tank electrothermal humidifier according to claim 1, wherein the heating water tank (4) is further provided with an overflow pipe (8) and an exhaust port (10).
3. A dual-tank electrothermal humidifier according to claim 1, wherein a liquid level sight glass (7) is provided at a side of the heating water tank (4).
4. The dual-tank electrothermal humidifier according to claim 1, wherein a PLC circuit board is further disposed in the unit housing (1), and the PLC circuit board is respectively connected to the heating water tank water inlet solenoid valve (6), the humidifying water tank water inlet solenoid valve (3), the first humidifying water tank level gauge (15), the first heating water tank level gauge (12), the second heating water tank level gauge (14), the second humidifying water tank level gauge (17), the heating water tank temperature sensor (13), the humidifying water tank temperature sensor (16), the heating water tank heater (11), the humidifying water tank heater (20), and a control panel (21) disposed outside the unit housing (1) through control circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692454.2U CN218442609U (en) | 2022-10-13 | 2022-10-13 | Double-tank electric heating humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692454.2U CN218442609U (en) | 2022-10-13 | 2022-10-13 | Double-tank electric heating humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442609U true CN218442609U (en) | 2023-02-03 |
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ID=85042638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222692454.2U Active CN218442609U (en) | 2022-10-13 | 2022-10-13 | Double-tank electric heating humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218442609U (en) |
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2022
- 2022-10-13 CN CN202222692454.2U patent/CN218442609U/en active Active
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