CN202012963U - Dual-purpose energy-saving cover - Google Patents
Dual-purpose energy-saving cover Download PDFInfo
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- CN202012963U CN202012963U CN2011200704213U CN201120070421U CN202012963U CN 202012963 U CN202012963 U CN 202012963U CN 2011200704213 U CN2011200704213 U CN 2011200704213U CN 201120070421 U CN201120070421 U CN 201120070421U CN 202012963 U CN202012963 U CN 202012963U
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- outer ring
- support frame
- movable support
- inner ring
- dual
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 31
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- 239000003345 natural gas Substances 0.000 description 11
- 238000010411 cooking Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cookers (AREA)
Abstract
本实用新型公开了一种两用式节能罩，设置于灶具灶芯上方，为圆形筒状，由外圈和内圈以及两者之间的活动支撑架组成，在外圈上设置一用以调节活动支撑架高度的调整旋钮，外圈内部设置内圈，外圈和内圈的上部交汇处进行连接，活动支撑架设置于外圈和内圈的上部，调整旋钮与活动支撑架相连接，为了便于灶芯火力的调节，在外圈上设置一氧气调整旋钮，可以手动控制其氧气进量。本实用新型提供了两用式节能罩，操作和控制简便，容易使用，费用较低，热值较高，防风能力强，燃烧更充分，有害气体浓度降低，对人体健康起到了保障作用。
The utility model discloses a dual-purpose energy-saving cover, which is arranged above the stove core of a cooker and is in a circular cylindrical shape. It is composed of an outer ring, an inner ring and a movable support frame between the two. The adjustment knob for adjusting the height of the movable support frame, the inner ring is set inside the outer ring, and the upper intersection of the outer ring and the inner ring is connected, the movable support frame is set on the upper part of the outer ring and the inner ring, and the adjustment knob is connected with the movable support frame, In order to facilitate the adjustment of the firepower of the stove core, an oxygen adjustment knob is arranged on the outer ring to manually control the oxygen intake. The utility model provides a dual-purpose energy-saving cover, which is easy to operate and control, easy to use, low in cost, high in calorific value, strong in wind resistance, more complete in combustion, and reduced in harmful gas concentrations, thereby protecting human health.
Description
技术领域technical field
本实用新型涉及一种节能罩。The utility model relates to an energy-saving cover.
背景技术Background technique
随着人民生活水平的提高及环保意识的增强，绝大部分城市对天然气的需求明显增加。天然气作为民用燃料的经济效益也大于工业燃料，但进入二十一世纪以来，随着能源的日益紧张，煤炭、燃气费价格一路飙升，给人们增加了不少的开支。With the improvement of people's living standards and the enhancement of environmental protection awareness, the demand for natural gas in most cities has increased significantly. The economic benefits of natural gas as a civil fuel are also greater than industrial fuels. However, since the beginning of the 21st century, with the increasing shortage of energy, the prices of coal and gas have soared, which has increased a lot of expenses for people.
现代技术中的灶具，一般包括灶具以及支撑炊具的灶架，通过在灶心处燃烧气体产生热量对炊具加热。传统的天然气灶、煤气等燃气灶心的火焰裸露于空气中，由于某些因素而使天然气炉放置的不得当，导致外界因素影响炉具的正常使用，致使风直接吹向火焰，与空气形成对流，而风吹火焰会带走很多的热量，热效率大大降低，这样不仅增加了烹调时间，造成了天然气额外的浪费。A cooker in modern technology generally includes a cooker and a cooker frame supporting the cooker, and heats the cooker by burning gas at the cooker core. The flames of traditional natural gas stoves, gas stoves and other gas stoves are exposed in the air. Due to some factors, the natural gas stove is not placed properly, which leads to external factors affecting the normal use of the stove, causing the wind to blow directly to the flame and form a flame with the air. Convection, and the wind blowing the flame will take away a lot of heat, and the thermal efficiency is greatly reduced, which not only increases the cooking time, but also causes additional waste of natural gas.
另外，家庭正常做饭、炒菜、烧水，锅离炉灶的空烧(锅离炉灶)时间大约占50％，甚至更多，这样就浪费50％以上的燃油、气体，导致大量能源的浪费。In addition, in normal household cooking, cooking, and boiling water, the time when the pot is away from the stove for empty cooking (the pot is away from the stove) accounts for about 50%, or even more, so that more than 50% of fuel oil and gas are wasted, resulting in a large amount of energy waste. .
而且，现有的灶具，炉头与锅底之间的距离是固定值，如果炉头与锅底距离太大，则热量散失太多，不能充分利用；如果炉头与锅底距离太小，则天然气不能充分燃烧，这都是无形的浪费。Moreover, the distance between the burner head and the bottom of the pot is a fixed value in the existing cooker, if the distance between the burner head and the bottom of the pot is too large, the heat will be lost too much and cannot be fully utilized; if the distance between the burner head and the bottom of the pot is too small, Then the natural gas cannot be fully burned, which is an invisible waste.
实用新型内容Utility model content
为了克服现有技术的不足，本实用新型提供了一种节能罩，既具有防风性能，减少其散热，又能在炉灶使用时，调整炉头与锅底之间的距离，控制火苗大小，提高燃烧效率。In order to overcome the deficiencies of the prior art, the utility model provides an energy-saving cover, which not only has windproof performance, reduces its heat dissipation, but also can adjust the distance between the burner and the bottom of the pot when the stove is in use, control the size of the flame, and improve combustion efficiency.
本实用新型解决上述问题的技术方案如下：一种两用式节能罩，设置于灶具灶芯上方，为圆形筒状，由外圈和内圈以及两者之间的活动支撑架组成，在外圈上设置一用以调节活动支撑架高度的调整旋钮，外圈内部设置内圈，外圈和内圈的上部交汇处进行连接，活动支撑架设置于外圈和内圈的上部，调整旋钮与活动支撑架相连接。The technical scheme of the utility model to solve the above problems is as follows: a dual-purpose energy-saving cover is arranged above the stove core of the cooker, and is in the shape of a circular tube, consisting of an outer ring, an inner ring and a movable support frame between the two. An adjustment knob for adjusting the height of the movable support frame is arranged on the ring, an inner ring is arranged inside the outer ring, and the upper intersection of the outer ring and the inner ring is connected, and the movable support frame is arranged on the upper part of the outer ring and the inner ring, and the adjustment knob and the inner ring are connected. The movable support frame is connected.
为了便于灶芯火力的调节，在外圈上设置一氧气调整旋钮，可以手动控制其氧气进量。In order to facilitate the adjustment of the firepower of the stove core, an oxygen adjustment knob is arranged on the outer ring to manually control the oxygen intake.
进一步，在内圈上部设有空气喷射口，空气喷射口通过管路与鼓风机连接。Further, an air injection port is provided on the upper part of the inner ring, and the air injection port is connected with a blower through a pipeline.
更好的，在活动支撑架上沿着圆周方向设有至少三个以上的凸座。More preferably, at least three protrusions are provided on the movable supporting frame along the circumferential direction.
本实用新型解决上述问题的技术方案的技术效果为：The technical effect of the technical scheme that the utility model solves the above problems is:
1.本实用新型提供了一种两用式节能罩，操作和控制简便，容易使用，费用较低，热值较高，适用于所有类型的天然气灶，煤气炉、液化气、蜂窝煤等。能够达到锅到火旺，锅离火熄(油炉留火种)。1. The utility model provides a dual-purpose energy-saving cover, which is easy to operate and control, easy to use, low in cost, and high in calorific value. It is suitable for all types of natural gas stoves, gas stoves, liquefied petroleum gas, briquettes, etc. It can achieve a hot pot when the fire is hot, and the pot is extinguished when it is away from the fire (the fire is left in the oil furnace).
2.燃烧更充分，一氧化碳、氮氧化物等有害气体浓度降低一半以上，对人体健康起到了保障作用。燃料的充分燃烧不仅减少了有害气体的排放，而且还保障了使用者的生命安全。2. The combustion is more complete, and the concentration of harmful gases such as carbon monoxide and nitrogen oxides is reduced by more than half, which plays a role in protecting human health. The full combustion of fuel not only reduces the emission of harmful gases, but also ensures the safety of users.
3.防风能力强，直观效果好，防风能力比原来提高6倍以上。3. The windproof ability is strong, the visual effect is good, and the windproof ability is more than 6 times higher than the original one.
4.本设备的发明，提高了能源利用率，从一定程度上节约了能源和生活所需开支。4. The invention of this device improves the energy utilization rate and saves energy and living expenses to a certain extent.
附图说明Description of drawings
图1：本实用新型一种实施例的立体结构示意图，Fig. 1: the three-dimensional structure schematic diagram of an embodiment of the utility model,
图2：本实用新型一种实施例的侧面示意图，Fig. 2: a schematic side view of an embodiment of the utility model,
图3：本实用新型一种实施例的俯视示意图。Fig. 3: a schematic top view of an embodiment of the utility model.
其中：1-外圈，2-内圈，3-活动支撑架，4-调整旋钮。Among them: 1-outer ring, 2-inner ring, 3-movable support frame, 4-adjustment knob.
具体实施方式Detailed ways
本实用新型的结构和原理适用于煤气炉、液化气、蜂窝煤等家用厨房燃气设备，本实施例以煤气灶为例进行介绍，其它类型的灶具的使用方法，可以按照下面介绍的方法进行。The structure and principle of the utility model are suitable for gas stoves, liquefied petroleum gas, briquette and other household kitchen gas equipment.
两用式节能罩，设置于灶具灶芯上方，为圆形筒状，由外圈1和内圈2以及两者之间的活动支撑架3组成，在外圈1上设置一用以调节活动支撑架3高度的调整旋钮4，外圈1内部设置内圈2，外圈1和内圈2的上部交汇处进行连接，活动支撑架3设置于外圈1和内圈2的上部，调整旋钮4与活动支撑架3相连接。The dual-purpose energy-saving cover is set on the top of the stove core and is in the shape of a circular tube. It is composed of an
由于外圈1具有一定的高度，可以调节活动支撑架3的高度，保证使燃料更充分利用。使用时，调节燃气灶的风门，直至将气体燃烧时的火苗调到淡蓝色时为止。根据煤气或天然气正常燃烧时的火苗的高度，适当旋转调整旋钮4，以调整活动支撑架3的高度在一个合适的高度，从而保证煤气或天然气能够充分燃烧。Since the
当炉灶上的节气阀打开小的时候，即节气阀所通过的燃气的流量较小时，适当旋转调整旋钮4，从而带动活动支撑架3，使其位置下降，能够保证节能罩上的厨具能够正常受热。When the throttle valve on the stove is opened small, that is, when the gas flow through the throttle valve is small, the
当炉灶上的节气阀打开的大的时候，即节气阀所通过的燃气的流量较大时，由于流量的增大，通常一般的支撑架只能保证一部分燃气的充分燃烧，致使很大一部分燃气浪费掉，燃气的不完全燃烧使其产生的有害气体一氧化碳的量大大增多，容易引起使用者一氧化碳中毒，直接威胁使用者的生命安全。所以节气阀中燃气的流量过大时，火苗也较高，此时旋转调整旋钮4，使活动支撑架3的高度升高，节能罩(即外圈1)和厨具之间的缝隙增大，空气的流通量相应增大，煤气或天然气的燃烧更充分，利用率更高，更节能，更环保，是传统支撑架所不能比拟的。When the throttle valve on the stove is opened large, that is, when the gas flow through the throttle valve is relatively large, due to the increase in flow, usually the general support frame can only ensure the full combustion of a part of the gas, resulting in a large part of the gas If it is wasted, the incomplete combustion of the gas greatly increases the amount of harmful gas carbon monoxide, which easily causes carbon monoxide poisoning of the user and directly threatens the life safety of the user. Therefore, when the gas flow in the throttle valve is too large, the flame is also high. At this time, the
和以前的支撑架相比，本设备具有可调节性，而且本设备的外圈1为一个圆筒，且和厨具之间有一定的缝隙。根据空气流通的原理，此圆筒的添加，增加了空气的流通量，因此使煤气或天然气的燃烧更加的充分，产生一氧化碳的量大大降低。不仅增加了燃气燃烧时热量的充分利用率，而且降低了热量的流失以及燃气的使用量。一方面节省了成本，另一方面有减少了有害气体的排放。降低了使用者一氧化碳中毒的可能性。Compared with the previous support frame, the device is adjustable, and the
为了便于灶芯火力的调节，在外圈上1设置一氧气调整旋钮，可以手动控制其氧气进量。通过手动控制进氧量的调整旋钮，可以根据其使用时实际需要来控制火苗大小，便利使用者的使用。假设使用者需要的仅是微火，这时本设计产品能够将火苗变小，那么不仅达到了使用者的要求，也减少了燃气的浪费。In order to facilitate the adjustment of the firepower of the stove core, an oxygen adjustment knob is arranged on the
进一步，为了便于灶芯火力的调节，在内圈2上部设有空气喷射口，空气喷射口通过管路与鼓风机连接。这样，增加了氧气量，可燃气体可以充分燃烧，提高了燃烧效率。Further, in order to facilitate the adjustment of the firepower of the stove core, an air injection port is provided on the upper part of the
更好的，在活动支撑架3上沿着圆周方向设有至少三个以上的凸座，可以保证炊具的安全、平稳放置。More preferably, at least three protrusions are provided along the circumferential direction on the
本实用新型的结构和原理不仅适用于煤气炉、液化气等气体灶具，而且也可以用于蜂窝煤等设备。以上述的煤气灶为例，可以将本实用新型的节能罩放置于其上，从而进行相应的调节。The structure and principle of the utility model are not only applicable to gas stoves such as gas stoves and liquefied petroleum gas, but also can be used for equipment such as briquettes. Taking the above-mentioned gas stove as an example, the energy-saving cover of the present utility model can be placed on it, so as to perform corresponding adjustments.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011200704213U CN202012963U (en) | 2011-03-09 | 2011-03-09 | Dual-purpose energy-saving cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200704213U CN202012963U (en) | 2011-03-09 | 2011-03-09 | Dual-purpose energy-saving cover |
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| CN202012963U true CN202012963U (en) | 2011-10-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458378A (en) * | 2018-01-28 | 2018-08-28 | 昆山富凌能源利用有限公司 | Dual-purpose type energy-saving cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458378A (en) * | 2018-01-28 | 2018-08-28 | 昆山富凌能源利用有限公司 | Dual-purpose type energy-saving cover |
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Granted publication date: 20111019 Termination date: 20120309 |