WO2019174457A1

WO2019174457A1 - Chimney cap

Info

Publication number: WO2019174457A1
Application number: PCT/CN2019/076161
Authority: WO
Inventors: 张淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-14
Filing date: 2019-02-26
Publication date: 2019-09-19
Anticipated expiration: 2020-09-14
Also published as: CN207945691U

Abstract

A chimney cap, comprising: a rain shading device, a smoke exhaust device, a lifting device, and a control device. The rain shading device is provided at the top of a chimney cap (6); the smoke exhaust device is provided below the rain shading device, a smoke outlet of the smoke exhaust device is provided outside a house; a smoke inlet of the smoke exhaust device is communicated with a combustion furnace; the lifting device is provided at the smoke outlet of the smoke exhaust device, so that the smoke outlet is opened or closed by lifting or lowering the lifting device; the control device is provided at one end of the smoke inlet of the smoke exhaust device, so as to control the lifting and lowering of the lifting device. The chimney cap can avoid the waste of heat caused by rapid heat loss.

Description

Chimney cover

本申请要求于2018年3月14日提交中国国家知识产权局、申请号为201820350002.7、实用新型名称为“一种烟囱盖”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims priority to Chinese Patent Application No. 201820350002.7, filed on March 14, 2018, the entire disclosure of which is incorporated herein by reference. .

Technical field

本实用新型涉及生活用品技术领域，尤其涉及一种烟囱盖。The utility model relates to the technical field of daily necessities, in particular to a chimney cover.

Background technique

目前，在我国的北方地区，特别是广大的乡镇和农村，人们还是通过火炕来进行取暖，此种取暖方式存在较多缺陷，具体表现在：第一，火炕取暖只有在炉内的煤炭燃烧时才能大量的散发出热量，当炉内的火焰熄灭时，往往由于烟囱的抽力，使热量快速流失，浪费了大量的能源；第二，为了能够长期的取暖，人们甚至在深夜也不将炉内的火熄灭，这样就带来了很多的隐患，甚至导致失火或者烟气中毒；第三，在室外的温度特别低或者风大的天气，其热量的流失就更明显，即炉内的热量利用率受外界环境的影响较大。At present, in the northern regions of China, especially in the vast towns and villages, people still use the fire to heat, and there are many defects in this heating method. The specific performance is as follows: First, the fire is only when the coal in the furnace is burning. In order to dissipate a large amount of heat, when the flame in the furnace is extinguished, the heat is quickly lost due to the pumping force of the chimney, and a large amount of energy is wasted. Second, in order to be able to heat for a long time, people do not even heat the furnace in the middle of the night. The fire inside is extinguished, which brings a lot of hidden dangers, even leading to fire or smoke poisoning. Third, in the outdoor temperature is particularly low or windy, the heat loss is more obvious, that is, the heat in the furnace The utilization rate is greatly affected by the external environment.

另外，在种植业、养殖业等领域，在冬季气温达到零下以后，为做好保温工作，同样需要按照冬季保温工作的规定进行保温，而在种植业、养殖业等领域的保温工作，也存在上述能源利用率不高的问题。因此，提供一种可提高能源利用率、节约能源的烟囱盖成为本领域技术人员急需解决的技术问题。In addition, in the fields of planting, aquaculture, etc., after the temperature in winter reaches zero, in order to do the insulation work, it is also necessary to carry out the insulation according to the regulations of winter insulation work, and the insulation work in the fields of planting and breeding also exists. The above energy utilization rate is not high. Therefore, it is a technical problem that those skilled in the art urgently need to solve to provide a chimney cover that can improve energy utilization and save energy.

实用新型内容Utility model content

针对现有技术存在的能源利用率不高的技术问题，本实用新型提供了一种烟囱盖。本实用新型的烟囱盖通过设置升降装置，通过升降装置的上升或下降来打开或关闭烟囱盖的出烟口，从而可以在燃料未燃烧时，通过升降装置的下降来关闭出烟口，避免热量快速流失，造成热量浪费。In view of the technical problems of the prior art that the energy utilization rate is not high, the present invention provides a chimney cover. The chimney cover of the utility model opens or closes the outlet of the chimney cover by raising or lowering the lifting device by setting the lifting device, so that the outlet of the chimney can be closed by the lowering of the lifting device when the fuel is not burning, and the heat is avoided. Rapid loss, resulting in wasted heat.

根据一个优选实施方式，本实用新型的烟囱盖至少包括：According to a preferred embodiment, the chimney cover of the present invention comprises at least:

遮雨装置：所述遮雨装置设置在所述烟囱盖的顶部。Rain shelter: The rain cover is disposed at the top of the chimney cover.

排烟装置：所述排烟装置设置在所述遮雨装置的下方，并且所述排烟装置的出烟口设置在屋外，所述排烟装置的进烟口与燃烧炉连通。The smoke exhausting device is disposed below the rainproof device, and the smoke outlet of the smoke exhausting device is disposed outside the house, and the smoke inlet of the smoke exhausting device is in communication with the combustion furnace.

升降装置：所述升降装置设置在所述排烟装置的出烟口处，以通过所述升降装置的上升或下降来打开或关闭所述出烟口。Lifting device: the lifting device is disposed at a smoke outlet of the smoke exhausting device to open or close the smoke outlet through the ascending or descending of the lifting device.

控制装置：所述控制装置设置在所述排烟装置的进烟口一端，以通过所述控制装置控制所述升降装置的上升或下降。Control device: The control device is disposed at one end of the smoke inlet of the smoke evacuation device to control the ascending or descending of the lifting device by the control device.

进一步的，所述排烟装置至少包括烟筒和烟筒盖，所述烟筒为内部空心的圆柱状结构，并且所述烟筒盖可分离的设置于所述烟筒的出烟口处。Further, the smoke exhausting device comprises at least a chimney and a chimney cover, the chimney is an inner hollow cylindrical structure, and the chimney cover is detachably disposed at a smoke outlet of the chimney.

进一步的，所述烟筒盖内设置有保温材料。Further, an insulation material is disposed in the chimney cover.

进一步的，所述烟筒盖内还设置有吸烟装置。Further, a smoking device is further disposed in the chimney cover.

进一步的，所述升降装置至少包括齿条和齿轮，其中，所述齿轮设置于所述烟筒盖上端面的中部，并且所述齿轮的中部开设有用于所述齿条穿过的通孔。Further, the lifting device comprises at least a rack and a gear, wherein the gear is disposed at a middle portion of an upper end surface of the chimney cover, and a central portion of the gear is provided with a through hole for the rack to pass through.

进一步的，所述通孔的结构与所述齿条的结构相匹配，以使所述齿条和所述齿轮啮合。Further, the structure of the through hole matches the structure of the rack to engage the rack and the gear.

进一步的，所述升降装置还包括齿条固定装置，所述齿条固定装置的一端设置在所述烟筒的出烟口处，并且所述齿条固定在所述齿条固定装置上。Further, the lifting device further includes a rack fixing device, one end of the rack fixing device is disposed at a smoke outlet of the chimney, and the rack is fixed on the rack fixing device.

进一步的，所述齿条固定装置上还固定设置有第一盒体，所述第一盒体内设置有用于驱动所述升降装置上升或下降的驱动装置。Further, the rack fixing device is further fixedly provided with a first box body, and the first box body is provided with a driving device for driving the lifting device to rise or fall.

进一步的，所述遮雨装置为一遮雨盖，所述遮雨盖为伞型，并且所述遮雨盖设置于所述齿条的端部。Further, the rain cover device is a rain cover, the rain cover is of an umbrella type, and the rain cover is disposed at an end of the rack.

进一步的，所述烟筒的进烟口处设置有第二盒体，所述第二盒体内设置有控制所述升降装置的上升或下降的控制装置，并且所述控制装置为手动控制装置或电子遥控控制装置。Further, a second box body is disposed at the air inlet of the chimney, and the second box body is provided with a control device for controlling the ascending or descending of the lifting device, and the control device is a manual control device or an electronic device. Remote control device.

本实用新型提供的烟囱盖至少具有如下优势：The chimney cover provided by the utility model has at least the following advantages:

(1)本实用新型的烟囱盖通过设置升降装置，通过升降装置的上升或下降来打开或关闭烟囱盖的出烟口，从而可以在燃料未燃烧时，通过升降装置的下降来关闭出烟口，避免热量快速流失，造成热量浪费。(1) The chimney cover of the present invention opens or closes the outlet of the chimney cover by raising or lowering the lifting device by providing a lifting device, so that the outlet of the chimney can be closed by the lowering of the lifting device when the fuel is not burning. To avoid rapid loss of heat and waste heat.

(2)本实用新型在烟筒盖内填充保温材料，可以进一步阻止燃料燃烧释放的热量从烟筒散发到室外，从而可以起到保温作用，避免能量浪费。(2) The utility model is filled with the heat insulating material in the chimney cover, which can further prevent the heat released by the combustion of the fuel from being emitted from the chimney to the outside, thereby maintaining the heat preservation function and avoiding energy waste.

(3)本实用新型通过在烟囱盖的顶端设置遮雨装置，可以减小因外界环境而造成的热量损失；另一方面，本实用新型设置的遮雨装置，在遇到下雨、下雪、日照强烈等天气时，遮雨装置可以对设置在室外的烟囱盖起到防晒、防雨的作用，从而可以延长本实用新型烟囱盖的使用寿命。(3) The utility model can reduce the heat loss caused by the external environment by providing a rainproof device at the top end of the chimney cover; on the other hand, the rain cover device provided by the utility model encounters rain and snow When the weather is strong and the weather is strong, the rain cover device can protect the chimney cover provided outside from the sun and rain, thereby prolonging the service life of the chimney cover of the utility model.

DRAWINGS

为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description It is only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to these drawings without any creative work.

图1是本实用新型烟囱盖的第一结构示意图；1 is a first structural schematic view of a chimney cover of the present invention;

图2是本实用新型烟囱盖的第二结构示意图。2 is a second structural schematic view of the chimney cover of the present invention.

图中1-遮雨盖；2-第一盒体；3-齿条；4-齿条固定装置；5-齿轮；6-烟筒盖；7-烟筒。Figure 1 - rain cover; 2 - first box; 3- rack; 4-rack fixture; 5-gear; 6 - chimney cover; 7 - chimney.

detailed description

为使本实用新型的目的、技术方案和优点更加清楚，下面将对本实用新型的技术方案进行详细的描述。显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式，都属于本实用新型所保护的范围。In order to make the objects, technical solutions and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. It is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present invention.

根据一个优选实施方式，本实用新型的烟囱盖至少包括遮雨装置、排烟装置、升降装置和控制装置。其中，遮雨装置设置在烟囱盖的顶部。排烟装置设置在遮雨装置的下方，并且排烟装置的出烟口设置在屋外，排烟装置的进烟口与燃烧炉连通。升降装置设置在排烟装置的出烟口处，以通过升降装置的上升或下降来打开或关闭出烟口。控制装置设置在排烟装置的进烟口一端，以通过控制装置控制升降装置的上升或下降。According to a preferred embodiment, the chimney cover of the present invention includes at least a rain shield, a smoke evacuating device, a lifting device and a control device. Among them, the rain cover is arranged at the top of the chimney cover. The smoke exhausting device is disposed under the rainproof device, and the smoke outlet of the smoke exhausting device is disposed outside the house, and the smoke inlet of the smoke exhausting device is in communication with the burning furnace. The lifting device is disposed at the smoke outlet of the smoke exhausting device to open or close the smoke outlet through the ascending or descending of the lifting device. The control device is disposed at one end of the smoke inlet of the smoke evacuation device to control the rise or fall of the lift device by the control device.

本实用新型的烟囱盖通过设置升降装置，通过升降装置的上升或下降来打开或关闭烟囱盖的出烟口，从而可以在燃料未燃烧时，通过升降装置的下降来关闭出烟口，避免热量快速流失，造成热量浪费。The chimney cover of the utility model opens or closes the outlet of the chimney cover by raising or lowering the lifting device by setting the lifting device, so that the outlet of the chimney can be closed by the lowering of the lifting device when the fuel is not burning, and the heat is avoided. Rapid loss, resulting in wasted heat.

图1示出了本实用新型烟囱盖的第一结构示意图，即本实用新型的烟囱盖关闭时的结构示意图。图2示出了本实用新型烟囱盖的第二结构示意图，即本实用新型的烟筒盖和烟筒分离时的结构示意图。下面结合图1和图2具体说明本实用新型烟囱盖的具体结构。Fig. 1 is a schematic view showing the first structure of the chimney cover of the present invention, that is, the structure of the chimney cover of the present invention when closed. 2 is a schematic view showing the second structure of the chimney cover of the present invention, that is, the structure of the chimney cover and the chimney of the present invention when separated. The specific structure of the chimney cover of the present invention will be specifically described below with reference to FIGS. 1 and 2.

根据一个优选实施方式，本实用新型的排烟装置至少包括烟筒7和烟筒盖6，如图1或图2所示。烟筒7用于排除燃料燃烧时产生的烟气。优选的，烟筒7为内部空心的圆柱状结构，以便烟气通过。优选的，烟筒盖6可分离的设置于烟筒7的出烟口处，以便在燃料未燃烧时，可以将烟筒7关闭。According to a preferred embodiment, the smoke evacuating device of the present invention comprises at least a chimney 7 and a chimney cover 6, as shown in Figure 1 or Figure 2. The chimney 7 is used to exclude smoke generated when the fuel is burned. Preferably, the chimney 7 is an inner hollow cylindrical structure for the passage of smoke. Preferably, the chimney cover 6 is detachably disposed at the outlet of the chimney 7 so that the chimney 7 can be closed when the fuel is not combusting.

根据一个优选实施方式，烟筒盖6内设置有保温材料。保温材料例如是草木灰、沙土等具有耐热保温性能的材料。本实用新型的保温材料优选为草木灰。本实用新型在烟筒盖6内填充保温材料，可以进一步阻止燃料燃烧释放的热量从烟筒7散发到室外，从而可以起到保温作用，避免能量浪费。According to a preferred embodiment, the chimney cover 6 is provided with an insulating material. The heat insulating material is, for example, a material having heat-resistant heat insulating properties such as grass ash or sand. The heat insulating material of the present invention is preferably grass ash. The utility model is filled with the heat insulating material in the chimney cover 6, which can further prevent the heat released by the combustion of the fuel from being emitted from the chimney 7 to the outside, thereby maintaining the heat preservation function and avoiding energy waste.

根据一个优选实施方式，烟筒盖6内还设置有吸烟装置。通过在烟筒盖6增设吸烟装置，能够加快排除燃料燃烧时产生的烟气。According to a preferred embodiment, a smoking device is also provided in the chimney cover 6. By adding a smoking device to the chimney cover 6, it is possible to speed up the elimination of the fumes generated when the fuel is burned.

根据一个优选实施方式，升降装置至少包括齿条3和齿轮5，如图1或图2所示。优选的，齿轮5设置于烟筒盖6上端面的中部，并且齿轮5的中部开设有用于齿条3穿过的通孔。更优选的，通孔的结构与齿条3的结构相匹配，以使齿条3和齿轮5啮合。According to a preferred embodiment, the lifting device comprises at least a rack 3 and a gear 5, as shown in Figure 1 or Figure 2. Preferably, the gear 5 is disposed at a middle portion of the upper end surface of the chimney cover 6, and a through hole for the passage of the rack 3 is opened at a central portion of the gear 5. More preferably, the structure of the through hole matches the structure of the rack 3 to engage the rack 3 and the gear 5.

本实用新型的齿轮5与烟筒盖6采用可分离的方式设置，便于向烟筒盖6内添加保温材料或检修吸烟装置。本实用新型的升降装置在上升或下降过程中，通过齿轮5带动烟筒盖6上升或下将，从而将烟筒7打开或关闭，进而实现烟囱盖出烟口的打开或关闭。The gear 5 and the chimney cover 6 of the present invention are detachably arranged to facilitate the addition of thermal insulation material or inspection of the smoking device to the chimney cover 6. During the ascending or descending process of the utility model, the chimney cover 6 is raised or lowered by the gear 5, thereby opening or closing the chimney 7, thereby realizing the opening or closing of the chimney cover outlet.

根据一个优选实施方式，升降装置还包括齿条固定装置4，齿条固定装置4的一端设置在烟筒7的出烟口处，并且齿条3固定在齿条固定装置4上。优选的，齿条固定装置4套接在烟筒7的出烟口处，并且齿条固定装置4与烟筒7之间通过固定螺钉固定。According to a preferred embodiment, the lifting device further comprises a rack fixing device 4, one end of which is arranged at the outlet of the chimney 7, and the rack 3 is fixed to the rack fixing device 4. Preferably, the rack fixing device 4 is sleeved at the outlet of the chimney 7, and the rack fixing device 4 and the chimney 7 are fixed by fixing screws.

根据一个优选实施方式，齿条固定装置4上还固定设置有第一盒体2，第一盒体2内设置有用于驱动升降装置上升或下降的驱动装置。优选的，第一盒体2是由不锈钢材料制成的方形盒体。优选的，驱动装置为电机。更优选的，该电机的电压为12V。本实用新型将装有电机的第一盒体2设置在齿条固定装置4上，不仅使得第一盒体2具有很好的稳固性，而且该第一盒体2正好位于遮雨装置的下方，还能通过遮雨装置的作用，避免第一盒体2日晒雨淋。According to a preferred embodiment, the rack fixing device 4 is also fixedly provided with a first casing 2, and the first casing 2 is provided with driving means for driving the lifting device to rise or fall. Preferably, the first case 2 is a square case made of a stainless steel material. Preferably, the drive device is a motor. More preferably, the motor has a voltage of 12V. The utility model provides the first box body 2 equipped with the motor on the rack fixing device 4, which not only makes the first box body 2 have good stability, but also the first box body 2 is located just below the rain cover device. It can also prevent the first box body 2 from being exposed to the sun and rain through the function of the rainproof device.

本实用新型用于驱动升降装置上升或下降的电机设置在第一盒体2内，由不锈钢材料制成的第一盒体2可以对电机起到保护作用，防止电机因暴晒或淋雨造成的损坏。另一方面，本实用新型的电机电压仅为12V，用电量非常小，并且本实用新型选用的小型电机经久耐用，每次开、关花费时间不足1分钟，实用性超强，其使用寿命至少为8～10年。The motor for driving the lifting device to rise or fall is disposed in the first box body 2, and the first box body 2 made of stainless steel material can protect the motor and prevent the motor from being exposed to the sun or rain. damage. On the other hand, the motor voltage of the utility model is only 12V, the power consumption is very small, and the small motor selected by the utility model is durable, and it takes less than one minute to open and close each time, and the utility is super strong and the service life is long. At least 8 to 10 years.

根据一个优选实施方式，遮雨装置为一遮雨盖1。优选的，遮雨盖1为伞型。优选的，遮雨盖设置于齿条3的上端部。本实用新的遮雨装置为不锈钢材料或耐力板等材料制成的。According to a preferred embodiment, the rain cover is a rain cover 1. Preferably, the rain cover 1 is of an umbrella type. Preferably, the rain cover is provided at the upper end portion of the rack 3. The utility model has a new rainproof device made of stainless steel material or endurance board.

本实用新型的升降装置、排烟装置的一部分是设置在室外的，本实用新型通过在烟囱盖的顶端设置遮雨装置，可以减小因外界环境而造成的热量损失；另一方面，本实用新型设置的遮雨装置，在遇到下雨、下雪、日照强烈等天气时，遮雨装置可以对设置在室外的烟囱盖起到防晒、防雨的作用，从而可以延长本实用新型烟囱盖的使用寿命。A part of the lifting device and the smoke exhausting device of the utility model is installed outdoors. The utility model can reduce the heat loss caused by the external environment by providing a rainproof device at the top end of the chimney cover; The new type of rain-proof device can protect the chimney cover provided outside from the sun and rain when it encounters weather such as rain, snow, or strong sunlight, so that the chimney cover of the utility model can be extended. The service life.

根据一个优选实施方式，烟筒7的进烟口处设置有第二盒体。优选的，第二盒体内设置有控制升降装置的上升或下降的控制装置。更优选的，控制装置为手动控制装置或电子遥控控制装置。本实用新型的第二盒体设置在室内，方便用户操作的位置。本实用新型的手动控制装置或电子遥控控制装置，都能起到控制升降装置上升或下降的作用。According to a preferred embodiment, a second casing is provided at the inlet of the chimney 7. Preferably, the second casing is provided with control means for controlling the ascending or descending of the lifting device. More preferably, the control device is a manual control device or an electronic remote control device. The second box body of the utility model is arranged indoors, and is convenient for the position operated by the user. The manual control device or the electronic remote control device of the utility model can all function to control the ascending or descending of the lifting device.

根据一个优选实施方式，该控制装置通过电线与升降装置的驱动装置连接，从而可以控制升降装置的升降。优选的，手动控制装置为控制升降装置正、反转的开关。其中一个键用于控制升降装置的下降，从而将烟筒7关闭，另一个键用于控制升降装置的上升，从而将烟筒7打开。According to a preferred embodiment, the control device is connected to the drive of the lifting device by means of a wire, so that the lifting of the lifting device can be controlled. Preferably, the manual control device is a switch that controls the forward and reverse of the lifting device. One of the keys is used to control the lowering of the lifting device, thereby closing the chimney 7, and the other key is used to control the rise of the lifting device, thereby opening the chimney 7.

根据一个优选实施方式，本实用新型的升降装置的上升和下降也通过电子遥控控制装置来控制。优选的，电子遥控控制装置包括继电器、数据处理单元及单片机。更优选的，电子遥控控制装置数据输入端与传感器连接。电子遥控控制装置的无线传输端连接有GPRS无线发送接收装置，GPRS无线发送接收装置以无线的方式与无线操控器中的GPRS终端连接，GPRS终端的数据传输端与处理器连接，处理器上连接有输入模块及显示器。According to a preferred embodiment, the ascending and descending of the lifting device of the present invention is also controlled by an electronic remote control device. Preferably, the electronic remote control device comprises a relay, a data processing unit and a single chip microcomputer. More preferably, the electronic remote control device data input is coupled to the sensor. The wireless transmission end of the electronic remote control device is connected with a GPRS wireless transmitting and receiving device, and the GPRS wireless transmitting and receiving device is wirelessly connected with the GPRS terminal in the wireless controller, and the data transmission end of the GPRS terminal is connected to the processor, and the processor is connected. There are input modules and displays.

本实用新型的烟囱盖适用于种植，养殖火炉保温，更适用于农村火炕，其具体尺寸可根据使用领域设计。一般情况下停火4～5小时炕温下降，而使用本实用新型的烟囱盖至少保温10小时，使得本实用新型的烟囱盖既省燃料，又省人工，还能取暖，又环保，是打好蓝天保卫战不可缺少的主力军。The chimney cover of the utility model is suitable for planting, breeding stove insulation, and is more suitable for rural fire, and the specific size can be designed according to the field of use. Under normal circumstances, the temperature of the fire is reduced for 4 to 5 hours, and the chimney cover of the utility model is kept for at least 10 hours, so that the chimney cover of the utility model saves fuel and labor, can also be warmed, and is environmentally friendly. The main force indispensable for the blue sky to defend the battle.

燃烧炉使用的燃料可以是现有技术中通用的燃料，优选为生物燃料。例如是农村用秸杆或木头等。在使用煤炭作为燃料时，注意检查烟筒盖是否打开，以便产生的烟气能够排出，应注意使用安全。The fuel used in the furnace may be a fuel commonly used in the prior art, preferably a biofuel. For example, straw or wood in rural areas. When using coal as a fuel, be sure to check if the chimney cover is open so that the generated fumes can be discharged.

以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以所述权利要求的保护范围为准。The above description is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Replacement should be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A chimney cover, characterized in that the chimney cover comprises at least:

a rain shelter: the rain cover is disposed at a top of the chimney cover;

a smoke exhausting device: the smoke exhausting device is disposed under the rainproof device, and the smoke outlet of the smoke exhausting device is disposed outside the house, and the smoke inlet of the smoke discharging device is connected to the burning furnace;

Lifting device: the lifting device is disposed at a smoke outlet of the smoke exhausting device to open or close the smoke outlet through the ascending or descending of the lifting device;

Control device: The control device is disposed at one end of the smoke inlet of the smoke evacuation device to control the ascending or descending of the lifting device by the control device.

The chimney cover according to claim 1, characterized in that the smoke exhausting device comprises at least a chimney (7) and a chimney cover (6), the chimney (7) being an inner hollow cylindrical structure, and the chimney The cover (6) is detachably disposed at the outlet of the chimney (7).

The chimney cover according to claim 2, characterized in that the chimney cover (6) is provided with an insulating material.

A chimney cover according to claim 3, characterized in that a smoking device is arranged in the chimney cover (6).

The chimney cover according to claim 3 or 4, characterized in that the lifting device comprises at least a rack (3) and a gear (5), wherein the gear (5) is arranged on the chimney cover (6) A middle portion of the upper end surface, and a central portion of the gear (5) is provided with a through hole for the passage of the rack (3).

A chimney cover according to claim 5, wherein the structure of the through hole matches the structure of the rack (3) to engage the rack (3) and the gear (5) .

The chimney cover according to claim 6, characterized in that the lifting device further comprises a rack fixing device (4), one end of the rack fixing device (4) is arranged to emit smoke from the chimney (7) At the mouth, and the rack (3) is fixed to the rack fixing device (4).

The chimney cover according to claim 7, characterized in that the rack fixing device (4) is further fixedly provided with a first casing (2), and the first casing (2) is provided with a driving device The driving device that the lifting device rises or falls.

The chimney cover according to claim 8, wherein the rain cover is a rain cover (1), the rain cover (1) is an umbrella type, and the rain cover is disposed on the The end of the rack (3).

The chimney cover according to claim 9, wherein a second casing is disposed at the air inlet of the chimney (7), and the second casing is provided with a control for raising or lowering the lifting device. The control device is, and the control device is a manual control device or an electronic remote control device.