CN101021347A - Total heat exchanger with dust detecting and dust eliminating modules - Google Patents

Abstract

The invention relates to a total heat exchanger with a dust detection and dust removal module, which also includes a mixing chamber, a fresh air inlet and a fresh air outlet connected to the mixing type, a motor and at least two fans connected to the motor, a controller, and gas quality detection The sensor is characterized in that it is provided with an independent dust detection sensor and a dust purification module controlled by it; the dust purification module can work alone or in combination with a total heat exchanger. The full heat exchanger system is equipped with an independent dust detection sensor and a dust purification module, which can activate the dust purification module to purify the dust in the air according to the specific conditions of the detected dust in the air. The dust purification effect of the air is very good by adopting the total heat exchanger. Moreover, the use of electrode dust removal equipment to remove dust in the air has the advantages of good effect, strong dust removal ability, easy cleaning, and convenient installation.

Description

Full heat exchanger with dust detection and dust removal module

technical field

The invention discloses an air conditioner or an air exchange system used by the air conditioner, and belongs to the technical field of household appliances. In particular, it relates to a total heat exchange system capable of dust removal.

Background technique

At present, the use of air conditioners has become more and more popular, but people have higher and higher requirements for air conditioners. Modern people pay great attention to health and environmental protection requirements, and people have higher and higher requirements for environmental protection when using air conditioners. In order to improve work efficiency and save energy, air conditioners are required to operate in a relatively closed environment; air circulation also adopts the method of internal circulation; therefore, the air quality in rooms where air conditioners are used is not very good. Many air-conditioning manufacturers and technicians have thought of many ways to solve this problem. For example, the fresh mode is set on the air conditioner to purify the indoor air in a certain period of time; or the fresh air function is used to exchange a certain amount of fresh air from the outside on a regular basis to change the indoor air condition. The effects of these two methods are not ideal. Although the fresh mode waits to change the quality of the air, its effect is limited, while the function of changing the fresh air loses a lot of heat in the room and increases the energy consumption of the air conditioner.

Before the present invention is made, people have developed a gas total heat exchanger, which can make the temperature difference between the air exchanged from the outside and the air in the room smaller, and the energy lost is very little. Therefore, for the total heat exchanger technicians, a special equipment for indoor and outdoor gas exchange has been developed.

As in Chinese patents CN2739515 and CN1773178, it discloses a total heat exchange system for an air conditioner with a gas detection device, which relates to the fields of refrigeration and heat. The system does not require human control, and can actively monitor the indoor air quality in real time. It can discharge indoor waste and toxic gases that do not meet health requirements, and draw in outdoor fresh air while adjusting the fresh air to a temperature equivalent to the indoor temperature. A feature of the present invention is that: the mixing chamber is provided with a motor and at least two blowers rotating in opposite directions connected to the motor, the motor is also connected to a controller, and the controller is connected to a detection device. The mixing chamber is also provided with a total heat exchange device, and a sterilizing and filtering device is provided beside the total heat exchange device. The invention has the advantages that: the system is intelligently controlled, can actively and effectively control the indoor air quality in real time, and realize fresh air replacement without wasting energy. It can meet people's requirements for air conditioning health and energy saving.

As Chinese patent CN2627393, it discloses a kind of air conditioner with ultraviolet sterilizing device, including heat exchanger, fan system, air flow channel and other heat exchange systems capable of heat exchange, also includes an ultraviolet sterilizing Bacteria device, it is characterized in that, described ultraviolet device is made of ultraviolet shielding device, ultraviolet generating device, and described ultraviolet generating device is arranged in described ultraviolet shielding device, and on described ultraviolet shielding device, there is air flow through its inside Air inlet and outlet. After adopting the technology of the utility model, while achieving good antibacterial, antibacterial and deodorizing effects, it also solves the threat to the health of users caused by the radiation of ultraviolet light.

The above-mentioned methods, especially the method of exchanging indoor and outdoor air with total heat exchangers, have relatively large shortcomings. First, the monitoring of indoor air is very imprecise. It can only generally detect the quality of indoor air, but cannot distinguish between indoor air. The specific situation, so no matter what the reason for the bad indoor air, all improvement modes will be activated to improve the air condition, especially the dust in the air cannot be detected and treated in a targeted manner.

In the original technical solution, the dust in the air is only filtered conventionally. It does not operate on the dust content in the air, but filters the air sucked in or sent out; the filtering effect of this filter layer is limited at first. , can't really work on high dust content, and secondly, the filter layer consumes a lot because it filters all the exchanged air.

Contents of the invention

The invention aims at the deficiencies of the prior art, and provides a total heat exchanger with a dust detection and dedusting module, which can detect and purify the dust in the air.

The structure of the present invention is described in detail below, a total heat exchanger with dust detection and dust removal module, also includes a mixing chamber, a fresh air inlet and a fresh air outlet connected to the mixing type, a motor and at least two fans connected to the motor, and the control Detector, gas quality detection sensor, an independent dust detection sensor and a dust purification module controlled by it; the dust purification module can work alone or mixed with a full heat exchanger.

Optimally, the dust purification module adopts electrode dust removal equipment, and the electrode dust removal equipment is arranged in the air duct or at the position of the air outlet.

Optimally, the total heat exchanger is provided with independent dust detection sensors and independent air supply and suction ports controlled by the sensors in multiple independent spaces; the air supply and suction in each independent space can be completed independently and can also be combined with The linkage of other spaces is completed.

Optimally, one or more dust detection sensors can be set in each independent space as required.

Optimally, the dust detection sensor is provided with a draft fan.

Optimally, if there is an abnormal detection result of a dust detection sensor in an independent space, the dust purification module can be controlled to start.

Optimally, the working time of the dust purification module is controlled by the detection result of the dust detection sensor or by a preset time counter.

Optimally, the total heat exchanger is provided with a cleaning and dismounting port for the electrode dust removal equipment.

Optimally, the operation process of the total heat exchanger system is as follows: power on; the dust detection sensor detects the dust content in the air; if the dust detection sensor detects normal conditions, the dust purification module does not work, and the sensor continues to detect; If the detected situation is abnormal, the dust purification module will work; the activated dust purification module will operate according to the predetermined program execution time and stop, or stop operating after detecting a normal result by the dust detection sensor.

The advantage of the present invention is that the total heat exchanger system is provided with an independent dust detection sensor and a dust purification module, which can start the dust purification module to purify the dust in the air according to the specific conditions of the detected dust in the air. The dust purification effect of the air is very good by adopting the total heat exchanger. Moreover, the use of electrode dust removal equipment to remove dust in the air has the advantages of good effect, strong dust removal ability, easy cleaning, and convenient installation.

Description of drawings

Accompanying drawing 1 of description is the structural representation of the present invention;

Accompanying drawing 2 of description is the main flow block diagram of the present invention.

Detailed ways

The invention is further disclosed below in conjunction with the accompanying drawings of the description.

Example 1:

A total heat exchanger with a dust detection and dust removal module, which also includes a mixing chamber 1, a fresh air inlet 2 and a fresh air outlet 10 communicating with the mixing chamber 1, a motor 4 and at least two fans 9 connected to the motor 4, and a controller 5. Gas quality detection sensor 6. The whole system forms a device capable of exchanging indoor and outdoor air. In the time of air exchange, indoor and outdoor air are all completed by the total heat exchanger 7, and the purpose is to avoid the temperature difference between the outdoor air and the indoor air; The air temperature difference is small, and the indoor temperature will not be lost due to air exchange. The number of total heat exchangers depends on the indoor space served by the system, but the system requires at least one total heat exchanger.

An independent dust detection sensor 6 and a dust purification module 8 controlled by it are set; the dust purification module 8 can work alone or in combination with the total heat exchanger 7 . The dust purification module 8 adopts electrode dust removal equipment, and the electrode dust removal equipment is arranged in the air duct or at the position of the air outlet. Since the accumulation of dust in the dust removal and purification module will affect its dust removal effect, a cleaning and disassembly port for the electrode dust removal equipment is also provided. It is convenient to disassemble and assemble the relevant parts of the electrode dust removal equipment. In order to increase the sensitivity of the dust detection sensor, a draft fan 11 is set for it.

In fact, this system is also suitable for exchanging air in the whole house with multiple rooms. It only needs to set up independent air supply and suction outlets in these spaces; the air supply and suction in each independent space can be completed independently or linked with other spaces. Finish. Then the dust detection sensors of the system are independently installed in multiple independent spaces, and the sensors in this space control the independent air supply and suction ports of each space. The air supply and suction in each independent space can be completed independently or linked with other spaces. One or more dust detection sensors can be set in each independent space as required. Its setting position is not fixed, and can be set at will according to the needs of the design. In an independent space, as long as the detection result of one dust detection sensor is abnormal, the dust purification module can be controlled to start. The working time of the dust purification module is controlled by the detection result of the dust detection sensor or by a preset time counter. Of course, the dust purification module can also be started freely according to the requirements of the user.

The operation process of the total heat exchanger system is as follows:

(1) Turn on the power;

(2) The dust detection sensor detects the dust content in the air;

(3) If the situation detected by the dust detection sensor is normal, the dust purification module will not work, and the sensor will continue to detect;

(4) If the situation detected by the sensor is abnormal, the dust purification module will work;

(5) The activated dust purification module operates according to the predetermined program execution time and stops or stops after the dust detection sensor detects a normal result.

Claims (9)

1, a kind of total-heat exchanger with dust detection and dedusting module, also comprise mixing chamber, new wind inlet that communicates with mixing chamber and new wind outlet, motor and at least two blower fans that are connected with motor, controller, the gaseous mass detecting sensor is characterized in that, dust detecting sensor independently is set and by the dust purification module of its control; This dust purification module can work independently also can with the total-heat exchanger hybrid working.

2, band dust according to claim 1 detects and the total-heat exchanger of dedusting module, it is characterized in that described dust purification module adopts the electrode cleaner, and this electrode cleaner is arranged in the air channel or the position of air outlet.

3, the total-heat exchanger of band dust detection according to claim 1 and dedusting module, it is characterized in that this total-heat exchanger is provided with dust detecting sensor independently and by independently air outlet, the inlet scoop of this sensor control in a plurality of independently spaces; Air-supply in each separate space, air draught can independently be finished also and can finish with other space interlocks.

4, according to the total-heat exchanger of claim 1 or 2 or 3 described band dust detections and dedusting module, it is characterized in that described dust detecting sensor can be provided with one as requested in each separate space, also can be provided with a plurality of.

5, the total-heat exchanger of band dust detection according to claim 1 and 2 and dedusting module is characterized in that described dust detecting sensor is provided with the drainage fan.

6, the total-heat exchanger of band dust detection according to claim 4 and dedusting module is characterized in that, has the testing result of a dust detecting sensor just can control the startup of dust purification module unusually in a separate space.

7, the total-heat exchanger of band dust detection according to claim 6 and dedusting module is characterized in that, the working time of dust purification module is by the testing result control of dust detecting sensor or by pre-set time counter control.

8, the total-heat exchanger of band dust detection according to claim 2 and dedusting module is characterized in that this total-heat exchanger is provided with the cleaning dismounting mouth of electrode cleaner.

9, the total-heat exchanger of band dust detection according to claim 1 and dedusting module is characterized in that the operational process of this total-heat exchanger system is as follows:

(1) connects power supply;

(2) the dust detecting sensor detects airborne dust content;

(3) if the detected situation of dust detecting sensor normally the dust purification module do not work, sensor continue to detect;

(4) if the detected situation of sensor is unusual, then dust purification module work;

(5) the dust purification module that is activated is according to preset program time of implementation operation and stop or detecting shut-down operation behind the normal result according to the dust detecting sensor.

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