CN210717928U

CN210717928U - Hot water heating type wet film humidifier

Info

Publication number: CN210717928U
Application number: CN201921341740.6U
Authority: CN
Inventors: 何森
Original assignee: Wuxi Cosy Home Environment Technology Co ltd
Current assignee: Wuxi Cosy Home Environment Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-09
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a hot water adds wet membrane humidifier of hot-water heating formula, the characteristic is that its characterized in that control panel is the following remote switch contact that has, be equipped with electronic hot water valve between control panel and the hot water coil pipe, control panel connection control line, electronic water intaking valve is connected to the control line, the humidification water inlet, the forced draught blower, the humidification water inlet leads to pipe connects the water distributor, the below wet membrane module that is of water distributor, the below water collector that has of wet membrane module, the water collector has the drain pipe, the outlet of drain pipe is in the below outside of casing, the hot water coil pipe has the hot water inlet, the casing front end has the air intake, there. The electric heating humidifier has the advantages of simple structure, safety in use, lower heat price than electricity price, capability of greatly reducing use cost by using heat as energy for humidification and good adjustability. The electric hot water valve and the humidifying electric water inlet valve can adopt regulating valves, and the air feeder can adopt a variable frequency fan, so that the regulating performance is good.

Description

Hot water heating type wet film humidifier

Technical Field

The utility model belongs to heating and ventilating air conditioner field, especially a hot water heating formula wet film humidifier.

Background

The wet film humidifier in the prior art needs energy for humidification, so that the humidification effect of normal-temperature air is poor, and the fresh air humidification effect with low air temperature is poorer. The use cost of electric heating is high. The humidifying mode of heating air by using heating hot water and then humidifying the wet film is energy-saving.

Disclosure of Invention

The utility model aims to heat and humidify indoor circulating air or air passing through a heat exchange fresh air machine; considering that the air conditioner is only used in winter, the air conditioner is provided with the air blower and bypasses the main pipeline, and the resistance of a fresh air pipeline is not increased.

The invention relates to a hot water heating type wet film humidifier, which adopts hot water for heating air, then humidifies the air through a wet film and then sends the air through a blower. There is electric valve on the hot water heating loop, and the humidification is intake and also has electric valve, but when having the humidification demand, remote switch contact switch-on, hot water electric valve opens, and the humidification intake valve is opened, and the forced draught blower is opened, provides the humidification. And when the remote switch contact is disconnected, all three parts are in a closed state.

The technical solution of the utility model is that, a hot water heating type wet film humidifier, which comprises an air inlet, a shell, a hot water coil pipe, a hot water electric valve, a wet film component, a water distribution pipe, an electric water inlet valve, a blower, an air outlet, a humidifying water inlet, a water receiving tray, a drain pipe, a control panel, a control line and the like, is characterized in that a remote switch contact 2 is arranged below the control panel 3, an electric hot water valve 1 is arranged between the control panel 3 and the hot water coil pipe 7, the control panel 3 is connected with the control line 6, the control line 6 is connected with the electric water inlet valve 11, the humidifying water inlet 12 and the blower 13, the humidifying water inlet 12 is connected with the water distribution pipe 9 through a water pipe 10, the wet film component 8 is arranged below the water distribution pipe 9, the water receiving tray 16 is arranged below the wet film component 8, the water receiving, the front end of the shell 5 is provided with an air inlet 4, and the rear end of the shell 5 is provided with an air supply outlet 14.

The housing 5 is rectangular.

The electric hot water valve 1 is of an on-off type.

The blower 13 is continuously variable in speed at a speed higher than the first speed.

The electrically powered water inlet valve 11 is flow restricted.

The lower part of the wet film component 8 is provided with a water pan 16, and the side surface of the water pan 16 is provided with a drain pipe 17 and is led out of the shell 5.

The remote switch contacts 2 on the control board 3 receive remote control commands.

The air inlet 4 and the air supply outlet 14 are on the same center line.

The inner cavity of the shell 5 is provided with a control plate 3, a hot water coil 7, a wet film component 8, a water distribution pipe 9, a water pipe 10, an electric water inlet valve 11, a humidifying water inlet 12, a blower 13, a water receiving disc 16 and a drain pipe 17.

The hot water inlet 15 and the water outlet connecting valve are arranged outside the shell 5.

The utility model has the advantages of as follows:

1. simple structure and safe use. The electric humidifier usually needs a lot of protection measures, and the utility model discloses simple structure, it is safe in utilization.

2. The use cost is low. The heat price is cheaper than the electricity price, and the use cost can be greatly reduced by using heat as the energy for humidification.

3. The adjustability is good. The electric hot water valve and the humidifying electric water inlet valve can adopt regulating valves, and the air feeder can adopt a variable frequency fan, so that the regulating performance is good.

Drawings

Fig. 1 is a schematic view of the assembly of the present invention.

Reference numerals: the device comprises an electric hot water valve 1, a remote switch contact 2, a control panel 3, an air inlet 4, a shell 5, a control line 6, a hot water coil 7, a wet membrane component 8, a water distribution pipe 9, a water pipe 10, an electric water inlet valve 11, a humidifying water inlet 12, a blower 13, an air supply outlet 14, a hot water inlet 15, a water receiving disc 16 and a drain pipe 17.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

embodiment 1, as shown in fig. 1, the hot water heating type wet film humidifier includes an air inlet, a housing, a hot water coil, a hot water electric valve, a wet film assembly, a water distribution pipe, an electric water inlet valve, a blower, an air outlet, a humidification water inlet, a water receiving tray, a drain pipe, a control board, a control line, and the like. The rear end of the shell 5 is provided with an air inlet 4, the front end of the shell 5 is provided with an air supply outlet 14, and the inner cavity of the shell 5 sequentially passes through the rear end air inlet 4 → the hot water coil 7 → the wet film assembly 8 → the air blower 13 → the air supply outlet 14. External heating hot water enters the hot water coil 7 through the hot water inlet 15, and the hot water coil 7 is connected with the electric hot water valve 1. The humidifying water enters the shell 5 through a humidifying water inlet 12, then enters the water distribution pipe 9 through an electric water inlet valve 11, and flows into the wet membrane component 8 through the water distribution pipe 9. The lower part of the wet film component 8 is provided with a water receiving tray 16, the water receiving tray 16 is connected with a drain pipe 17, and the drain pipe 17 discharges the residual humidifying water out of the shell 5. The shell 5 is internally provided with a control panel 3, and the control panel 3 is connected with an electric hot water valve 1, an electric water inlet valve 11 and a blower 13 through a control wire 6. The control panel 3 is provided with a remote switch contact 2, and receives a remote switch command through the remote switch contact 2. The electric hot water valve 1 is of an on-off type. The blower 13 is one-speed or higher stepless speed regulation.

In embodiment 2, an electric hot water valve 1 is installed at the water outlet of a hot water coil 7, the electric hot water valve 1 is installed on a control board 3 and is connected with a control line 6, the control line 6 is connected with an electric water inlet valve 11 and a humidifying water inlet 12, and is further connected with a water pipe 10 and a water distribution pipe 9, the water distribution pipe 9 is installed on a wet membrane assembly 8, a water receiving tray 16 is arranged below the wet membrane assembly 8, the water receiving tray 16 is provided with a water discharge pipe 17, the outlet of the water discharge pipe 17 is arranged outside a shell 5, the control line 6 is connected with a blower 13, an air supply outlet 14 is arranged at the back of the shell 5, an air inlet. The hot water coil 7 has a hot water inlet 15. The remote switch contacts 2 are mounted underneath the control panel 3.

Embodiment 3, the utility model relates to an applied principle of hot-water heating formula wet film humidifier is exquisitely: the rear side of the shell is provided with a fresh air inlet and a return air inlet, and the front side of the shell is provided with an air supply outlet. The evaporation side and the condensation side of the heat pipe are connected with air before and after the freezing and dehumidifying treatment, the air is precooled before the freezing and dehumidifying treatment and is reheated after the freezing and dehumidifying treatment, and the heat quantity is equal. This can increase the dehumidification amount by increasing the outlet air temperature. The temperature probe is arranged at the air outlet, and the air outlet temperature can be kept unchanged by controlling the frequency of the compressor and/or the opening of the water control regulating valve through the controller. The controller is arranged outside the shell and connected with the air feeder, the air valve, the air inlet and outlet temperature probe in the shell, the upper controller, the indoor air sensor and the variable frequency compressor/water control regulating valve through circuits. The upper controller sets the operation parameters, so that the effects of improving the air supply temperature and keeping the air outlet moisture content constant can be achieved, and the indoor air is ensured to be in a comfortable and healthy condition.

The utility model discloses a theory of operation: outdoor air enters the room through the heat exchange fresh air fan, the temperature of the outdoor air is lower than that of the indoor air, and the outdoor air needs to be heated to a higher temperature through the hot water coil pipe and then is subjected to humidity increase through the wet film, and meanwhile, the air temperature is reduced. When the external part has a humidification demand, a remote switch contact on the control panel is conducted, the electric hot water valve is opened, the electric water inlet valve is opened, the air feeder is opened, humidification water enters the wet membrane component through the water distribution pipe to humidify the wet membrane material, and the moisture content of air is increased after the air is heated by the hot water coil pipe and passes through the wet membrane component, so that the humidification purpose is achieved. When the external part does not have the humidification requirement, the remote switch contact on the control panel is cut off, and the electric hot water valve, the electric water inlet valve and the air feeder are all closed.

The above embodiments are provided for illustrative purposes only, and are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the appended claims.

Claims

1. A hot water heating type wet film humidifier comprises an air inlet, a shell, a hot water coil, a hot water electric valve, a wet film assembly, a water distribution pipe, an electric water inlet valve, a blower, an air outlet, a humidifying water inlet, a water receiving tray, a drain pipe, a control panel, a control line and the like, and is characterized in that a remote switch contact (2) is arranged below the control panel (3), an electric hot water valve (1) is arranged between the control panel (3) and the hot water coil (7), the control panel (3) is connected with a control line (6), the control line (6) is connected with the electric water inlet valve (11), the humidifying water inlet (12) and the blower (13), the humidifying water inlet (12) is connected with a water distribution pipe (9) through a water pipe (10), the wet film assembly (8) is arranged below the water distribution pipe (9), the water receiving tray (16) is arranged below the wet film assembly (8), the water receiving tray, the hot water coil pipe (7) is provided with a hot water inlet (15), the front end of the shell (5) is provided with an air inlet (4), and the rear end of the shell (5) is provided with an air supply outlet (14).

2. A hot-water heated wet-film humidifier according to claim 1, characterized in that the housing (5) is rectangular.

3. A hot-water heated wet-film humidifier according to claim 1, characterized in that the electrically operated hot-water valve (1) is of the on-off type.

4. A hot-water heated wet-film humidifier according to claim 1, characterized in that the blower (13) is continuously adjustable in speed at least one speed.

5. A hot water heated wet film humidifier according to claim 1 wherein the electrically powered water inlet valve (11) is flow restricted.

6. A hot-water heating type wet film humidifier according to claim 1, wherein a water receiving tray (16) is provided at a lower portion of the wet film unit (8), and a drain pipe (17) is provided at a side of the water receiving tray (16) and led out of the housing (5).

7. A hot-water heated wet-film humidifier according to claim 1, characterized in that the remote switch contacts (2) on the control board (3) receive remote control commands.

8. A hot-water heated wet-film humidifier according to claim 1, characterized in that the air inlet (4) is concentric with the air supply outlet (14).

9. A hot water heating type wet film humidifier according to claim 1, characterized in that the control board (3), the hot water coil (7), the wet film assembly (8), the water distribution pipe (9), the water pipe (10), the electric water inlet valve (11), the humidifying water inlet (12), the blower (13), the water receiving tray (16) and the water outlet pipe (17) are installed in the inner cavity of the housing (5).