CN103877807B - A kind of indoor air cleaner - Google Patents
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- CN103877807B CN103877807B CN201410084582.6A CN201410084582A CN103877807B CN 103877807 B CN103877807 B CN 103877807B CN 201410084582 A CN201410084582 A CN 201410084582A CN 103877807 B CN103877807 B CN 103877807B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000011324 bead Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 13
- 238000004887 air purification Methods 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
Description
技术领域 technical field
本发明涉及一种室内空气净化器，具体涉及通过水对空气中的微小尘埃进行吸附过滤的空气净化装置，属于电气与机电技术领域。 The invention relates to an indoor air purifier, in particular to an air purifier for absorbing and filtering tiny dust in the air through water, and belongs to the technical field of electric and electromechanical.
背景技术 Background technique
随着生活水平的不断提高，人们对空气品质的要求也在不断提高，但汽车数量的不断增加及工业化水平的提高，使得矿物燃料的使用量在不断增加，导致空气中的微小颗粒的包含量也在提高，这些微小颗粒非常容易通过呼吸，进入人体呼吸道系统，引起呼吸道疾病，影响人体的健康，所以，我们希望对空气进行净化，保证空气的品质，保障人体的健康。目前，市场上空气净化产品的品种很多，针对空气中微小尘埃颗粒的空气净化装备，工作原理大体为通过超细微的过滤网或过滤芯，对空气进行过滤，并阻挡或吸附微小尘埃颗粒，对于这种空气净化装备，如果过滤网的过滤孔眼太大，将会影响空气净化的效果，所以，这种空气净化装备的过滤网或过滤芯的过滤孔眼一般非常细密，极容易堵塞，需要经常更换，提高了产品的使用成本。 With the continuous improvement of living standards, people's requirements for air quality are also constantly improving, but the continuous increase in the number of cars and the improvement of the level of industrialization make the use of fossil fuels continue to increase, resulting in the inclusion of tiny particles in the air It is also improving. These tiny particles are very easy to enter the human respiratory system through breathing, causing respiratory diseases and affecting the health of the human body. Therefore, we hope to purify the air to ensure the quality of the air and protect the health of the human body. At present, there are many types of air purification products on the market. The air purification equipment for tiny dust particles in the air generally works by filtering the air through ultra-fine filter screens or filter elements, and blocking or absorbing tiny dust particles. For this kind of air purification equipment, if the filter mesh of the filter mesh is too large, it will affect the effect of air purification. Therefore, the filter mesh or filter element of this air purification equipment is generally very fine, easy to block, and needs to be replaced frequently , which increases the cost of using the product.
发明内容 Contents of the invention
针对以上产品的缺点，本发明提出一种室内空气净化器，通过在一个有水的容器中设置过滤网，并让水面淹没过滤网，空气通过管路进入过滤网下面的水中，形成气泡，气泡通过过滤网时，被细化成微小气泡，充分与容器中的水接触，容器中的水可以最大程度地吸附空气中的微小尘埃颗粒，提高空气净化性能。由于过滤网的作用是细化空气气泡，而微小尘埃颗粒主要是通过容器中的水进行吸附的，所以，本发明中的过滤网的过滤孔眼可以比较大，一方面过滤网的过滤孔眼不容易堵塞，另一方面过滤网比较容易进行清洗保洁，降低了产品的使用成本。 Aiming at the shortcomings of the above products, the present invention proposes an indoor air purifier. By setting a filter screen in a container with water and letting the water surface submerge the filter screen, the air enters the water below the filter screen through the pipeline to form air bubbles. When passing through the filter, it is refined into tiny air bubbles, which fully contact with the water in the container. The water in the container can absorb the tiny dust particles in the air to the greatest extent and improve the air purification performance. Since the effect of the filter screen is to refine the air bubbles, and the tiny dust particles are mainly absorbed by the water in the container, so the filter holes of the filter screen in the present invention can be relatively large. On the one hand, the filter holes of the filter screen are not easy On the other hand, the filter screen is relatively easy to clean and clean, which reduces the cost of using the product.
本发明的技术方案为：一种室内空气净化器，包括：空气过滤器和排气管、气泵、连接管、第一进气管、第二进气管、换向阀, The technical solution of the present invention is: an indoor air purifier, comprising: an air filter, an exhaust pipe, an air pump, a connecting pipe, a first air intake pipe, a second air intake pipe, a reversing valve,
所述空气过滤器包括进气管、进气管盖、第一通孔、过滤网、大腔、大腔盖, 大腔的底部设置有第一通孔，大腔通过其底部的第一通孔与进气管相连通，大腔内设置有卡槽，过滤网的外边缘卡在卡槽内，进气管的上端设有进气管盖，大腔的上端设有大腔盖，大腔盖上开设有第二通孔； The air filter includes an air intake pipe, an air intake pipe cover, a first through hole, a filter screen, a large cavity, and a large cavity cover. The bottom of the large cavity is provided with a first through hole, and the large cavity passes through the first through hole at the bottom and the The intake pipes are connected, the large cavity is provided with a card slot, the outer edge of the filter screen is stuck in the card slot, the upper end of the intake tube is provided with an intake tube cover, the upper end of the large cavity is provided with a large cavity cover, and the large cavity cover is provided with a second through hole;
所述排气管包括单向阀、排气口，单向阀设置在排气管的下端，单向阀的下方出现正压时，单向阀向上正向开启，排气口设置在排气管的上端，从室内空气净化器排出的清洁空气通过排气管的单向阀从排气口排向室内； The exhaust pipe includes a one-way valve and an exhaust port. The one-way valve is arranged at the lower end of the exhaust pipe. At the upper end of the pipe, the clean air discharged from the indoor air cleaner passes through the one-way valve of the exhaust pipe and is discharged from the exhaust port to the room;
所述排气管的下部与空气过滤器的大腔盖相连接，并通过大腔盖上开设的第二通孔与大腔相连通； The lower part of the exhaust pipe is connected with the large cavity cover of the air filter, and communicates with the large cavity through the second through hole provided on the large cavity cover;
所述气泵通过连接管与空气过滤器的进气管盖相连接，并通过进气管盖上开设的第三通孔与进气管相连通； The air pump is connected with the intake pipe cover of the air filter through the connecting pipe, and communicates with the intake pipe through the third through hole provided on the intake pipe cover;
所述换向阀的第一进气口与第一进气管相连通，第二进气口与第二进气管相连通，换向阀的出气口与气泵的进气口相连通； The first air inlet of the reversing valve is connected with the first air inlet pipe, the second air inlet is connected with the second air inlet pipe, and the air outlet of the reversing valve is connected with the air inlet of the air pump;
所述空气过滤器的大腔内放置有清洁的水，液面高度高于过滤网的上表面。 Clean water is placed in the large chamber of the air filter, and the liquid level is higher than the upper surface of the filter screen.
前述的一种室内空气净化器，其特征在于：所述单向阀的结构形式为膜片式、珠式、柱式中的一种。 The aforementioned indoor air purifier is characterized in that: the structural form of the check valve is one of diaphragm type, bead type and column type.
前述的一种室内空气净化器，其特征在于：所述过滤网为一片或多片。 The aforementioned indoor air purifier is characterized in that: the filter screen is one or more pieces.
前述的一种室内空气净化器，其特征在于：所述过滤网为滤网或者滤芯。 The aforementioned indoor air purifier is characterized in that the filter is a filter or a filter element.
前述的一种室内空气净化器，其特征在于：所述换向阀为电磁换向阀或手动换向阀。 The aforementioned indoor air purifier is characterized in that: the reversing valve is an electromagnetic reversing valve or a manual reversing valve.
一种室内空气净化器的工作原理：将室内空气净化器放置在所需房间内，第一进气管的进气口放置在房间内，第二进气管的进气口连通房间外大气。 A working principle of an indoor air purifier: the indoor air purifier is placed in a desired room, the air inlet of the first air inlet pipe is placed in the room, and the air inlet of the second air inlet pipe is connected to the atmosphere outside the room.
（1）、净化空气：换向阀处于左位工作状态，启动气泵，气泵通过第一进气管、换向阀的左位从房间内吸收空气，并通过连接管排入进气管，空气通过进气管后进入空气过滤器的水中，并形成气泡，气泡到达过滤网的下面，当空气气泡通过过滤网时，被细化成微小气泡，并充分与水接触，空气过滤器中的水充分吸附空气中的微小尘埃颗粒，从过滤网的上面浮出的清洁空气进入大腔内，并通过单向阀、排气口，重新排入房间内，室内空气不断通过空气净化器循环，空气中的微小尘埃颗粒不断被空气过滤器中的水吸附，使得房间内的空气更加清洁。 (1) Air purification: the reversing valve is in the left position, start the air pump, the air pump absorbs air from the room through the first intake pipe and the left position of the reversing valve, and discharges it into the intake pipe through the connecting pipe, and the air passes through the inlet After the trachea enters the water of the air filter, and forms air bubbles, the air bubbles reach the bottom of the filter screen, when the air bubbles pass through the filter screen, they are refined into tiny bubbles, and fully contact with the water, the water in the air filter is fully absorbed in the air Tiny dust particles, the clean air floating from the top of the filter enters the large cavity, and is discharged into the room again through the one-way valve and the exhaust port. The indoor air is continuously circulated through the air purifier, and the tiny dust in the air The particles are continuously absorbed by the water in the air filter, making the air in the room cleaner.
（2）、补充空气：切换换向阀，使其处于右位工作状态，气泵通过第二进气管、换向阀的右位从房间外吸收空气，并通过连接管排入进气管，空气通过进气管后进入空气过滤器的水中，并形成气泡，气泡到达过滤网的下面，当空气气泡通过过滤网时，被细化成微小气泡，并充分与水接触，空气过滤器中的水充分吸附空气中的微小尘埃颗粒，从过滤网的上面浮出的清洁空气进入大腔内，并通过单向阀、排气口，排入房间内，实现对室内空气的补充。 (2) Supplementary air: switch the reversing valve to make it work in the right position, the air pump absorbs air from the outside of the room through the second intake pipe and the right position of the reversing valve, and discharges it into the intake pipe through the connecting pipe, and the air passes through After the intake pipe enters the water of the air filter, and forms air bubbles, the air bubbles reach the bottom of the filter, when the air bubbles pass through the filter, they are refined into tiny bubbles, and fully contact with the water, the water in the air filter fully absorbs the air Tiny dust particles in the air, the clean air floating from the top of the filter screen enters the large cavity, and is discharged into the room through the one-way valve and the exhaust port to supplement the indoor air.
（3）、清洁保养：室内空气净化器使用一段时间，打开空气过滤器的进气管盖和大腔盖，从进气管排掉空气净化器中的水，并从大腔上口注入清洁水，对过滤网进行清洗，清洗后的水从进气管排出。过滤网清洗完成后，重新注入清洁水，并盖上空气过滤器的进气管盖和大腔盖等待下次使用。 (3) Cleaning and maintenance: After using the indoor air purifier for a period of time, open the air intake pipe cover and the large chamber cover of the air filter, drain the water in the air purifier from the air intake pipe, and inject clean water from the upper mouth of the large chamber, The filter screen is cleaned, and the cleaned water is discharged from the intake pipe. After the filter screen is cleaned, refill the clean water, and cover the air intake pipe cover and the large chamber cover of the air filter for the next use.
有益效果:本发明提供的一种室内空气净化器，空气净化效果好，操作简单，保养维护方便，可以广泛应用于学校、医院、办公室、空气净化室等场所，产品具有良好的应用前景。 Beneficial effects: the indoor air purifier provided by the invention has good air purification effect, simple operation and convenient maintenance, and can be widely used in schools, hospitals, offices, air purification rooms and other places, and the product has good application prospects.
附图说明 Description of drawings
图1是本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
具体实施方式 detailed description
下面结合附图对本发明作更进一步的说明。 The present invention will be further described below in conjunction with the accompanying drawings.
如图1所示，一种室内空气净化器，包括：空气过滤器1和排气管2、气泵3、连接管4、第一进气管5、第二进气管6、换向阀7等。 As shown in Figure 1, an indoor air cleaner includes: an air filter 1, an exhaust pipe 2, an air pump 3, a connecting pipe 4, a first air inlet pipe 5, a second air inlet pipe 6, a reversing valve 7, and the like.
所述空气过滤器1包括进气管1-2、进气管盖1-1、第一通孔1-3、过滤网1-4、大腔1-5、大腔盖1-6。大腔1-5的底部设置有第一通孔1-3，大腔1-5通过其底部的第一通孔1-3与进气管1-2相连通，大腔1-5内设置有卡槽，过滤网1-4的外边缘卡在卡槽内，进气管1-2的上端设有进气管盖1-1，大腔1-5的上端设有大腔盖1-6，大腔盖1-6上开设有第二通孔1-7。 The air filter 1 includes an air intake pipe 1-2, an air intake pipe cover 1-1, a first through hole 1-3, a filter screen 1-4, a large cavity 1-5, and a large cavity cover 1-6. The bottom of the large cavity 1-5 is provided with a first through hole 1-3, and the large cavity 1-5 communicates with the intake pipe 1-2 through the first through hole 1-3 at the bottom, and the large cavity 1-5 is provided with Draw-in groove, the outer edge of filter screen 1-4 is stuck in the draw-in groove, and the upper end of air intake pipe 1-2 is provided with air intake pipe cover 1-1, and the upper end of large cavity 1-5 is provided with large cavity cover 1-6, and large cavity The chamber cover 1-6 is provided with a second through hole 1-7.
所述排气管2包括单向阀2-1、排气口2-2。单向阀2-1设置在排气管2的下端，单向阀2-1的下方出现正压时，单向阀2-1向上正向开启。排气口2-2设置在排气管2的上端，从室内空气净化器排出的清洁空气可以通过排气管2的单向阀2-1从排气口2-2排向室内。 The exhaust pipe 2 includes a one-way valve 2-1 and an exhaust port 2-2. The one-way valve 2-1 is arranged at the lower end of the exhaust pipe 2, and when a positive pressure appears below the one-way valve 2-1, the one-way valve 2-1 opens positively upward. The exhaust port 2-2 is arranged on the upper end of the exhaust pipe 2, and the clean air discharged from the indoor air cleaner can be discharged to the room from the exhaust port 2-2 through the check valve 2-1 of the exhaust pipe 2.
所述排气管2的下部与空气过滤器1的大腔盖1-6相连接，并通过大腔盖1-6上开设的第二通孔1-7与大腔1-5相连通。 The lower part of the exhaust pipe 2 is connected with the large cavity cover 1-6 of the air filter 1, and communicates with the large cavity 1-5 through the second through hole 1-7 provided on the large cavity cover 1-6.
所述气泵3通过连接管4与空气过滤器1的进气管盖1-1相连接，并通过进气管盖1-1上开设的第三通孔1-8与进气管1-2相连通。 The air pump 3 is connected to the intake pipe cover 1-1 of the air filter 1 through the connecting pipe 4, and communicates with the intake pipe 1-2 through the third through hole 1-8 provided on the intake pipe cover 1-1.
所述换向阀7的第一进气口与第一进气管5相连通，第二进气口与第二进气管6相连通，换向阀7的出气口与气泵3的进气口相连通。 The first air inlet of the reversing valve 7 is connected with the first air inlet pipe 5, the second air inlet is connected with the second air inlet pipe 6, and the air outlet of the reversing valve 7 is connected with the air inlet of the air pump 3 Pass.
所述空气过滤器1的大腔1-5内放置有清洁的水，液面高度高于过滤网1-4的上表面。 Clean water is placed in the large cavity 1-5 of the air filter 1, and the liquid level is higher than the upper surface of the filter screen 1-4.
所述单向阀2-1的结构形式可以是膜片式、珠式、柱式等任意一种形式。 The structural form of the one-way valve 2-1 may be any form such as a diaphragm type, a bead type, or a column type.
所述过滤网1-4可以是一片或多片。 The filter screen 1-4 can be one or more pieces.
所述过滤网1-4可以是滤网或者滤芯。 The filter screens 1-4 can be filter screens or filter elements.
所述换向阀7为电磁换向阀或手动换向阀。 The reversing valve 7 is an electromagnetic reversing valve or a manual reversing valve.
一种室内空气净化器的工作原理：将室内空气净化器放置在所需房间内，第一进气管5的进气口放置在房间内，第二进气管6的进气口连通房间外大气。 A working principle of an indoor air purifier: the indoor air purifier is placed in a desired room, the air inlet of the first air inlet pipe 5 is placed in the room, and the air inlet of the second air inlet pipe 6 is connected to the atmosphere outside the room.
（1）、净化空气：换向阀7处于左位工作状态，启动气泵3，气泵3通过第一进气管5、换向阀7的左位从房间内吸收空气，并通过连接管4排入进气管1-2，空气通过进气管1-2后进入空气过滤器1的水中，并形成气泡，气泡到达过滤网1-4的下面，当空气气泡通过过滤网1-4时，被细化成微小气泡，并充分与水接触，空气过滤器1中的水充分吸附空气中的微小尘埃颗粒，从过滤网1-4的上面浮出的清洁空气进入大腔1-5内，并通过单向阀2-1、排气口2-2，重新排入房间内，室内空气不断通过空气净化器循环，空气中的微小尘埃颗粒不断被空气过滤器1中的水吸附，使得房间内的空气更加清洁。 (1) Purify the air: the reversing valve 7 is in the working state of the left position, start the air pump 3, the air pump 3 absorbs air from the room through the first air intake pipe 5 and the left position of the reversing valve 7, and discharges it through the connecting pipe 4 The air intake pipe 1-2, the air enters the water of the air filter 1 after passing through the air intake pipe 1-2, and forms air bubbles, and the air bubbles reach the bottom of the filter screen 1-4, and when the air bubbles pass through the filter screen 1-4, they are refined into Tiny air bubbles, and fully in contact with water, the water in the air filter 1 fully absorbs the tiny dust particles in the air, and the clean air that floats from the top of the filter screen 1-4 enters the large cavity 1-5, and passes through the one-way The valve 2-1 and the exhaust port 2-2 are discharged into the room again, and the indoor air is continuously circulated through the air purifier, and the tiny dust particles in the air are continuously absorbed by the water in the air filter 1, making the air in the room cleaner. clean.
（2）、补充空气：切换换向阀7，使其处于右位工作状态，气泵3通过第二进气管6、换向阀7的右位从房间外吸收空气，并通过连接管4排入进气管1-2，空气通过进气管1-2后进入空气过滤器1的水中，并形成气泡，气泡到达过滤网1-4的下面，当空气气泡通过过滤网1-4时，被细化成微小气泡，并充分与水接触，空气过滤器1中的水充分吸附空气中的微小尘埃颗粒，从过滤网1-4的上面浮出的清洁空气进入大腔1-5内，并通过单向阀2-1、排气口2-2，排入房间内，实现对室内空气的补充。 (2) Supplementary air: switch the reversing valve 7 to make it in the right position, the air pump 3 absorbs air from the outside of the room through the second air intake pipe 6 and the right position of the reversing valve 7, and discharges it through the connecting pipe 4 The air intake pipe 1-2, the air enters the water of the air filter 1 after passing through the air intake pipe 1-2, and forms air bubbles, and the air bubbles reach the bottom of the filter screen 1-4, and when the air bubbles pass through the filter screen 1-4, they are refined into Tiny air bubbles, and fully in contact with water, the water in the air filter 1 fully absorbs the tiny dust particles in the air, and the clean air that floats from the top of the filter screen 1-4 enters the large cavity 1-5, and passes through the one-way The valve 2-1 and the exhaust port 2-2 discharge into the room to supplement the indoor air.
（3）、清洁保养：室内空气净化器使用一段时间，打开空气过滤器1的进气管盖1-1和大腔盖1-6，从进气管排掉空气净化器中的水，并从大腔1-5上口注入清洁水，对过滤网1-4进行清洗，清洗后的水从进气管排出。过滤网1-4清洗完成后，重新注入清洁水，并盖上空气过滤器1的进气管盖1-1和大腔盖1-6等待下次使用。 (3) Cleaning and maintenance: After using the indoor air purifier for a period of time, open the air intake pipe cover 1-1 and the large cavity cover 1-6 of the air filter 1, drain the water in the air purifier from the air intake pipe, and drain the water from the large cavity. Clean water is poured into the upper port of cavity 1-5 to clean the filter screen 1-4, and the cleaned water is discharged from the air intake pipe. After the filter screen 1-4 has been cleaned, re-inject clean water, and cover the intake pipe cover 1-1 and the large chamber cover 1-6 of the air filter 1 to wait for the next use.
本发明提供的一种室内空气净化器，空气净化效果好，操作简单，保养维护方便，可以广泛应用于学校、医院、办公室、空气净化室等场所，产品具有良好的应用前景。 The indoor air purifier provided by the invention has good air purification effect, simple operation and convenient maintenance, and can be widely used in schools, hospitals, offices, air purification rooms and other places, and the product has good application prospects.
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。 The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.
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| CN107327933A (en) * | 2017-08-09 | 2017-11-07 | 安徽理工大学 | A kind of self-action indoor air cleaner |
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