CN212746718U - Humidifying device and air conditioner - Google Patents

Abstract

The utility model discloses a humidification device and air conditioner. The humidifying device comprises a humidifying water tank, a drainage assembly, a drainage triggering assembly and a control device, a water outlet is formed in the bottom of the humidifying water tank, the drainage assembly comprises an electric drainage device, and the electric drainage device is communicated with the water outlet. The electric drainage device and the drainage trigger assembly are electrically connected to the control device; the control device is configured to: and when the trigger signal of the drainage trigger component is received, the electric drainage device is controlled to be started to drain the water in the humidifying water tank. In the humidifying device, the water outlet is additionally arranged on the humidifying water tank, and as long as the drainage trigger assembly is triggered, the control device can automatically control the electric drainage device to be opened so as to communicate the inner space and the outer space of the humidifying water tank through the water outlet, so that the humidifying water tank can drain water in time, and a foundation is provided for realizing the functions of self-cleaning, fault alarm automatic drainage and the like of the humidifying device, thereby being beneficial to reducing the fault rate of devices, prolonging the service life of humidification and improving the operation reliability.

Description

Humidifying device and air conditioner

Technical Field

The utility model relates to a humidification technical field, in particular to humidification device and air conditioner.

Background

Humidity needs to be controlled within a reasonable range in high-precision occasions such as a fiber inspection bureau, a high-precision laboratory, a tobacco paper workshop, a museum and the like, and in order to achieve the aim, a humidifying device is required to be arranged in an air conditioner or independently arranged in engineering. In many cases, it is necessary to drain the water in time during the use of the humidifying device. Taking an electric heating humidifying device as an example, pure water is generally required when the electric heating humidifying device is used, so that the scaling problem of a heating device and a water tank is fundamentally solved, but the electric heating humidifying device is influenced by field use conditions and cost, people can still select softened water and common tap water to supply water, the scaling problem still exists after long-term use, and the water needs to be discharged in time to clean the humidifying device, so how to realize timely drainage of the humidifying device is a technical problem which needs to be solved by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a humidifier, which can discharge water in time. Another object of the utility model is to provide an air conditioner including above-mentioned humidification device, humidification device wherein can in time the drainage.

In order to achieve the above object, the utility model provides a following technical scheme:

a humidifying device comprises a humidifying water tank, a drainage component, a drainage triggering component and a control device, wherein a drainage port is formed in the bottom of the humidifying water tank, the drainage component comprises an electric drainage device, the electric drainage device is communicated with the drainage port, the electric drainage device and the drainage triggering component are electrically connected to the control device, and the control device can control the electric drainage device to be started so as to discharge water in the humidifying water tank.

Preferably, the drain assembly further comprises a manual drain connected in parallel to the electric drain.

Preferably, the electric drain device and the manual drain device are both valves.

Preferably, the electric drain has a manual switch.

Preferably, the drainage assembly further comprises a mechanical drainage device connected in parallel to the electric drainage device, the mechanical drainage device is provided with a trigger part extending into the humidification water tank, and when the trigger part is triggered, the mechanical drainage device is opened to drain water in the humidification water tank.

Preferably, a self-cleaning device is arranged in the humidification water tank, and the self-cleaning device is electrically connected with the control device.

Preferably, the drain trigger assembly comprises a liquid level meter fixedly arranged in the humidification water tank.

Preferably, the humidifying water tank is provided with an overflow port.

Preferably, the humidifying water tank further comprises an overflow branch pipe and a main drainage pipeline which are arranged outside the humidifying water tank, the overflow port is connected to an inlet of the overflow branch pipe, and an outlet of the overflow branch pipe and an outlet of the drainage component are both connected to an inlet of the main drainage pipeline.

An air conditioner comprising a humidification device as described above.

The utility model provides a humidification device triggers subassembly and controlling means including humidification water tank, drainage subassembly, drainage, and the outlet has been seted up to humidification water tank's bottom, and the drainage subassembly includes electronic drainage device, electronic drainage device and outlet intercommunication. The electric drainage device and the drainage trigger assembly are electrically connected to the control device; the control device is configured to: and when the trigger signal of the drainage trigger component is received, the electric drainage device is controlled to be started to drain the water in the humidifying water tank.

In the humidifying device, the water outlet is additionally arranged on the humidifying water tank, and as long as the drainage trigger assembly is triggered, the control device can automatically control the electric drainage device to be opened so as to communicate the inner space and the outer space of the humidifying water tank through the water outlet, so that the humidifying water tank can drain water in time, and a foundation is provided for realizing the functions of self-cleaning, fault alarm automatic drainage and the like of the humidifying device, thereby being beneficial to reducing the fault rate of devices, prolonging the service life of humidification and improving the operation reliability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a structural diagram of a first embodiment of a humidifying device provided by the present invention;

fig. 2 is a structural diagram of a second embodiment of the humidifying device provided by the present invention.

Reference numerals:

1-a steam outlet device; 2-a humidifying water tank; 3-an overflow port; 4-overflow branch pipes; 5-manual drainage device; 6-electric drainage device; 7-a main drainage pipeline; 8-a water outlet; 9-a control device; 10-a timer; 11-a liquid level meter; 12-a self-cleaning device; 13-a heating device; 14-mechanical drainage means.

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.

The core of the utility model is to provide a humidifying device, it can in time be the drainage. The other core of the utility model is to provide an air conditioner including above-mentioned humidification device, wherein humidification device can in time the drainage.

It will be understood that when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "central," "upper," "lower," "top," "bottom," "vertical," "horizontal," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In one embodiment of the present invention, please refer to fig. 1, which includes a humidifying water tank 2 and a control device 9. Specifically, in this embodiment, the humidifying device is an electric heating humidifying device, and accordingly, the humidifying device further includes a heating device 13, a water inlet device, a steam outlet device 1, various protection devices, and the like. Water enters the humidifying water tank 2 from a water inlet device, a heating device 13 arranged in the humidifying water tank 2 heats and boils water in the humidifying water tank 2 by means of the resistance heating principle, heating water is continuously vaporized, superheated steam with higher pressure and temperature is discharged from the steam outlet device 1 to humidify a room, and various protection devices are necessary conditions for ensuring stable and accurate operation of the electric heating humidifying device. Of course, in other embodiments, the humidifying device may be an electrode humidifying device or other types of humidifying devices.

The bottom of the humidification water tank 2 is provided with a water outlet 8, which may be specifically provided at the bottom of the side wall of the humidification water tank 2, as shown in fig. 1, or may be directly provided on the bottom wall of the humidification water tank 2.

The humidifying device also comprises a water drainage component which is arranged on the water drainage port 8. The drainage component specifically comprises an electric control automatic drainage device 6, and the electric control automatic drainage device 6 is communicated with a drainage port 8.

The humidifying device also comprises a drainage triggering assembly. The electric control automatic drainage device 6 and the drainage trigger component are electrically connected with the control device 9, and the water inlet device and the heating device 13 can also be electrically connected with the control device 9. The control device 9 is used for controlling the electric drainage device 6 to be started when receiving the trigger signal of the drainage trigger component so as to drain the water in the humidifying water tank through the electric drainage device 6.

In this humidification device, add outlet 8 on humidification water tank 2, as long as the drainage triggers the subassembly and is triggered, controlling means 9 can automatic control electric drainage device 6 open promptly to through the inside and outside space of outlet 8 intercommunication humidification water tank 2, make humidification water tank 2 can in time discharge water, provide the basis for the realization of functions such as humidification device automatically cleaning, the automatic drainage of trouble warning, be favorable to reducing the device fault rate, extension humidification life, improvement operational reliability.

Further, the drainage trigger assembly is specifically arranged according to drainage requirements. Optionally, the drain triggering assembly comprises at least one of a timer 10, a malfunction warning device and a level gauge 11. When any one of the components of the drainage trigger assembly is triggered, the drainage trigger assembly is triggered. In addition, the components of the drainage triggering assembly are arranged on the humidifying water tank 2, the control device or other components of the humidifying device as required, and can be centralized on one component of the humidifying device or distributed on different components of the humidifying device.

The timer 10 is electrically connected to the control device 9, the timer 10 is configured to generate a trigger signal after detecting that the humidification apparatus operates for a preset operation time period, for example, the preset operation time period is 10 hours, the timer 10 generates a trigger signal after detecting that the humidification apparatus operates for 10 hours, and the control device 9 receives the trigger signal to control the electric drainage device 6 to be opened, so that water in the humidification water tank 2 can be drained. The operation time of the humidification water tank 2 may specifically be a heating time of the heating device 13 or a power on time of the humidification device. In addition, the control device 9 preferably controls the heating device 13 to be turned off after the drain triggering assembly is triggered.

More specifically, the timer 10 may be particularly applied to realize a self-cleaning mode of the humidifying device. Accordingly, the self-cleaning device 12 is disposed in the humidifying water tank 2, the self-cleaning device 12 is electrically connected to the control device 9, and the control device 9 can control the self-cleaning device 12 to be activated based on the signal of the timer 10. When the timer 10 monitors that the humidifying device operates for the accumulated humidifying operation time (specifically, the accumulated humidifying operation time can be equal to or less than the preset operation time), the self-cleaning device 12 is opened to remove scales in the humidifying water tank 2, and when the self-cleaning device 12 is opened or after the self-cleaning device is opened for a period of time, the control device 9 controls the electric drainage device 6 to be opened, so that the removed scales can be discharged along with water through the water outlet 8, and therefore, an application object of the electric heating humidifying device is not limited to pure water, the electric heating humidifying device has good adaptability to water sources such as softened water or tap water with low hardness, and the application conditions of the electric heating humidifying device can be.

In addition, there are various arrangements for the self-cleaning device 12, for example, a cleaning drive device and a wiper blade connected to an output end of the cleaning drive device are provided inside the humidification water tank 2, and scale on the surface of the humidification water tank 2 is scraped off by the wiper blade.

The fault warning device is used for generating a trigger signal after detecting the operation fault of the humidifying device. The humidification device operation failure specifically includes abnormality of the heating device 13, insufficient mist amount, and the like. More specifically, the failure warning device includes a failure self-checking circuit on the energization functional parts such as the heating device 13, the protection device, the water inlet device, and the like in the humidifying device to self-check the failure condition of each energization functional part. Taking the humidifying device 13 as an example, when the fault self-checking circuit on the humidifying device 13 detects that the heating device 13 has a circuit fault and cannot normally operate, the water in the humidifying water tank 2 is controlled to be automatically discharged, and the operation safety of the equipment can be improved. In addition, when any of the failure warning devices generates a trigger signal, the humidifying device is in a failure warning state.

Wherein, level gauge 11 is fixed to be set up inside humidification water tank 2, specifically sets up in the inside safe height department of predetermineeing of humidification water tank 2, and level gauge 11 is used for generating trigger signal when detecting liquid, and electric drainage device 6 is opened automatically immediately under controlling means's control and is carried out the drainage to guarantee the security of equipment operation.

Furthermore, the drainage assembly also comprises a manual drainage device 5 which is connected in parallel with the electric drainage device 6 and can be manually controlled to open and close. The manual drainage device 5 is mainly applicable to after-sales maintenance, and particularly, when the electric drainage device 6 or other protection devices are failed and the humidifying water tank 2 needs to be drained, the drainage can be still smoothly carried out due to the arrangement, and the disassembly and replacement efficiency of the devices can be improved.

Further, the electric drainage device 6 and the manual drainage device 5 are both valves, so that the assembly is convenient. Specifically, the electric drainage device 6 is a device for automatically controlling water flow, such as an electromagnetic valve or an electric ball valve, and the manual drainage device 5 is a device for manually controlling water flow, such as a manual ball valve or a water valve. In the normal humidification process, the electric drainage device 6 and the manual drainage device 5 are both in a normally closed state, and the electric drainage device 6 is in a normally open state after being opened by the control device 9; the manual drain device 5 is opened by manual control to become a normally open state.

Furthermore, an overflow opening 3 is arranged on the humidifying water tank 2. The humidifying device also comprises an overflow branch pipe 4 and a main drainage pipeline 7, wherein the overflow branch pipe 4 and the main drainage pipeline 7 are arranged outside the humidifying water tank 2. The overflow port 3 is connected with the inlet of the overflow branch pipe 4, the outlet of the overflow branch pipe 4 and the outlet of the drainage component are both connected with the inlet of the main drainage pipeline 7, so that the water outlet 8 and the water outlet of the overflow port 3 can both enter the main drainage pipeline 7, and the uniform collection and treatment of drainage are facilitated.

Alternatively, the weirs 4 are sealingly connected to the weirs 3 by welding, screwing or the like. The overflow branch pipe 4 is a pipe made of materials capable of bearing certain pressure and temperature, such as PPR (polypropylene random) and stainless steel.

The setting position of the overflow gap 3 on the humidification water tank 2 is the overflow critical point, the overflow gap 3 is in a normally open state, when the electric drainage device 6 fails, the water inlet device fails or related protection devices fail, the water level is higher and out of control, the water level exceeds the overflow critical point, automatic overflow is realized, water flows out of the humidification water tank 2 from the overflow gap 3, and the use safety of the device can be ensured.

The operating principle of the humidifying device provided by the embodiment is as follows: the humidifying device comprises a normal humidifying state, a standby state, a self-cleaning state and a fault warning state; under the normal humidifying state, the electric drainage device 6 is in a normally closed state, the humidifying device gives an alarm without a fault and has a humidifying requirement, and an upper computer instruction is received to perform humidifying action; in a standby state, the electric drainage device 6 is in a normally closed state, the humidifying device has no fault alarm and no humidifying requirement, and the received upper computer instruction is in a humidifying waiting state; in the self-cleaning state, the electric drainage device 6 is opened, the humidifying device automatically performs pollution discharge and scale discharge actions according to control logic, harmful substances in a water tank of the electric heating humidifying device are removed, and stable performance output and safe and reliable operation of the humidifying device are ensured; under the fault alarm state, especially the fault caused by the fault of the water inlet device or the failure of the related protection device, the water level is higher and out of control, and the electric drainage device 6 starts drainage to protect the device. The humidifying device has comprehensive functions, convenient maintenance and high reliability.

Obviously, in another embodiment, the electric drainage device 6 can also be provided with a manual switch, and the drainage assembly directly adopts the electric drainage device 6 compatible with the manual drainage function, so that the manual drainage device 5 can be saved. Alternatively, the electric drainage device 6 or the manual drainage device 5 may not be provided with a valve, for example, the electric drainage device 6 is a linear motor and a sealing plug connected to an output shaft of the linear motor, and the sealing plug is controlled by the linear motor to be inserted into or separated from the drainage hole, so as to control the opening and closing of the drainage hole 8, and the manual drainage device 5 is specifically configured to be a sealing plug for manually inserting or extracting the drainage hole. In another embodiment, the overflow 3 may be directly drained without connecting a pipe, or the overflow 3 may be provided with a valve.

Obviously, in another embodiment, the drainage assembly may further include a mechanical drainage device 14 connected in parallel to the electric drainage device 6, and the mechanical drainage device 14 is provided with a trigger portion extending into the humidification water tank 2, and the trigger portion controls the mechanical drainage device 14 to be opened when triggered. For example, the trigger unit is a liquid level detection device, and when the liquid level in the humidification water tank 2 reaches a set liquid level of the liquid level detection device, the mechanical drain device 14 is turned on to automatically drain water. The cooperation of the mechanical drain 14 and the electric drain 6 can further improve the reliability and the degree of automation of the drainage.

Except that above-mentioned humidification device, the utility model also provides an air conditioner, it includes humidification device, specifically can be the humidification device that any embodiment provided above, and each embodiment above beneficial effect can be correspondingly referred to.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is right above that the utility model provides a humidification device and air conditioner have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The humidifying device is characterized by comprising a humidifying water tank (2), a drainage component, a drainage triggering component and a control device (9), wherein a drainage outlet (8) is formed in the bottom of the humidifying water tank (2), the drainage component comprises an electric drainage device (6), the electric drainage device (6) is communicated with the drainage outlet (8), the electric drainage device (6) and the drainage triggering component are electrically connected to the control device (9), and the control device (9) can control the electric drainage device (6) to be started so as to discharge water in the humidifying water tank (2).

2. Humidifying device according to claim 1, characterized in that the drain assembly further comprises a manual drain (5) connected in parallel to the electric drain (6).

3. Humidifying device according to claim 2, characterized in that the electric drain (6) and the manual drain (5) are both valves.

4. Humidifying device according to claim 1, characterized in that the electric drain (6) has a manual switch.

5. The humidifying device according to claim 1, wherein the drainage assembly further comprises a mechanical drainage device (14) connected in parallel with the electric drainage device (6), a trigger part extending into the humidifying water tank (2) is arranged on the mechanical drainage device (14), and when the trigger part is triggered, the mechanical drainage device (14) is opened to drain water in the humidifying water tank (2).

6. Humidifying device according to claim 1, characterized in that a self-cleaning device (12) is provided in the humidifying water tank (2), the self-cleaning device (12) being electrically connected to the control device (9).

7. Humidifying device according to claim 1, characterized in that the drain trigger assembly comprises a level gauge (11) fixedly arranged within the humidifying water tank (2).

8. Humidifying device according to any one of claims 1 to 7, characterized in that an overflow (3) is provided on the humidifying water tank (2).

9. The humidifying device according to claim 8, further comprising a bypass (4) and a main drain (7) provided outside the humidifying tank (2), wherein the overflow port (3) is connected to an inlet of the bypass (4), and an outlet of the bypass (4) and an outlet of the drain assembly are connected to an inlet of the main drain (7).

10. An air conditioner characterized by comprising the humidifying device of any one of claims 1 to 9.

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