CN216203637U

CN216203637U - Indoor and outdoor air pressure balance stove

Info

Publication number: CN216203637U
Application number: CN202122713894.7U
Authority: CN
Inventors: 高广超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an indoor and outdoor air pressure balance stove, which comprises: support platform, air chamber, air conduit, filter and smoke ventilator. Wherein: the air chamber is fixed on the lower surface of the supporting table, and the supporting table is provided with a plurality of air holes communicated with the air chamber. One end of the air conduit is communicated with the air chamber, and the other end of the air conduit is communicated with the outside. The filter is arranged in the air chamber, the range hood is arranged above the support table, and the range hood is communicated with the outside. According to the utility model, the air chamber communicated with the outside is arranged below the support table, and the air holes communicated with the air chamber are arranged around the cooker on the support table, so that the range hood is ensured to suck indoor air, outdoor air is automatically supplemented, the balance of indoor and outdoor air pressure is ensured, and indoor ventilation is not performed by opening doors and windows even in winter. In addition, the arrangement of the air holes around the gas cooker is also helpful for forming an air curtain around the cooking bench and is helpful for promoting smoke discharge.

Description

Indoor and outdoor air pressure balance stove

Technical Field

The utility model relates to the technical field of kitchen stoves, in particular to an indoor and outdoor air pressure balance stove.

Background

The information disclosed in this background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

The smoke exhaust ventilator is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention. However, when the range hood is used, if a room is closed and no outdoor air enters, not only can an ideal smoking effect be achieved, but also the ceiling can be sucked down to suck out the odor of a sewer. At present, the problem is solved mainly by opening the door by opening the window, although the problem can be solved well in summer, the weather is generally cold in winter, particularly in some northern areas, the temperature can reach below-20 ℃, and the door and the window are not suitable for being opened for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an indoor and outdoor air pressure balance stove which can ensure that outdoor air is supplemented when a range hood sucks away indoor air, and an air curtain is formed around a stove top to promote smoke exhaust. In order to achieve the above object, the technical solution of the present invention is as follows.

An indoor and outdoor air pressure balance range, comprising: support platform, air chamber, air conduit, filter and smoke ventilator. Wherein: the air chamber is fixed on the lower surface of the supporting table, and the supporting table is provided with a plurality of air holes communicated with the air chamber. One end of the air conduit is communicated with the air chamber, and the other end of the air conduit is communicated with the outside. The filter is disposed in the air chamber to filter air from the outside. The range hood is arranged above the support table and communicated with the outdoor.

Further, the air chamber has a first connector on a bottom surface thereof, and the air conduit is hermetically connected to the first connector.

Furthermore, a vent hole is formed in the wall body below the air chamber, a second joint is fixed in the vent hole in a sealing mode, and the other end of the air guide pipe is connected with the second joint in a sealing mode, so that the air chamber is communicated with the outside.

Further, the air guide duct includes any one of a corrugated hose, a high density polyethylene pipe, a polyvinyl chloride (PVC) pipe, and the like.

Further, a valve is arranged on the first joint or the second joint so as to block outdoor airflow when needed.

Further, the filter is a plate type filter screen which is detachably connected in the air chamber, so that the filter can be detached and cleaned regularly or irregularly.

Furthermore, the air chamber is of a box-type structure with an opening at the upper end, a slot is formed in the side wall of the air chamber, the filter is inserted into the air chamber through the slot, and the filter is drawn out of the slot when the filter needs to be cleaned.

Furthermore, the air holes are uniformly distributed around the stove on the support table so as to shorten the path for forming indoor and outdoor air pressure balance.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, the air chamber communicated with the outside is arranged below the support table, and the air holes communicated with the air chamber are arranged around the gas stove on the support table, so that the range hood is ensured to suck indoor air, outdoor air is automatically supplemented, the balance of indoor and outdoor air pressure is ensured, and indoor ventilation is not required to be performed by opening the door and the window even in winter.

(2) The arrangement of the air holes around the gas stove is also beneficial to forming an air curtain around the cooking bench, shortens a path for forming indoor and outdoor air pressure balance and is beneficial to promoting smoke discharge.

(3) The utility model installs the components such as the air chamber, the air conduit and the like below the support table of the cabinet, not only fully utilizes the space below the support table, but also does not influence the aesthetic property of the kitchen.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic structural diagram of an indoor/outdoor air pressure balance stove in an embodiment.

The scores in the figure represent: 1-supporting table, 2-air chamber, 3-air conduit, 4-filter, 5-smoke exhaust ventilator, 6-air hole, 7-first joint, 8-second joint, 9-kitchen range, 10-wall and 11-outdoor.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the utility model and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the connecting lines may be mechanical, direct or indirect through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention according to specific situations. The indoor and outdoor air pressure balance stove of the utility model is further explained by combining the drawings and the specific embodiment of the specification.

Referring to fig. 1, there is illustrated an indoor and outdoor air pressure balance range, including: support table 1, air chamber 2, air conduit 3, filter 4 and smoke ventilator 5, wherein:

the support table 1 is a cabinet for mounting a kitchen range in a kitchen, a kitchen range 9 is fixed on the upper surface of the support table, the cabinet is arranged close to a wall 10 of the kitchen, and the outside of the wall is outdoor. The range hood 5 is arranged above the cooker 9, the range hood 5 is fixed on the inner wall of the wall 10, and the range hood 5 is communicated with the outdoor 11 so as to suck the oil smoke generated at the cooker 9 to the outdoor 11 when cooking.

Air chamber 2 is upper end open-ended box structure, air chamber 2 is fixed on the lower surface of brace table 1, and brace table 1 go up have a plurality of with the gas pocket 6 of air chamber 2 intercommunication, and around this gas pocket 6 equipartition cooking utensils 9 on brace table 1 to shorten the route that forms indoor outer atmospheric pressure balance, simultaneously, form the air curtain around the top of a kitchen range, help promoting to discharge fume.

The air chamber 2 has a first connector 7 on the bottom surface, and the air conduit 3 is connected with the first connector 7 in a sealing manner. A vent hole is formed in a wall body 10 below the air chamber 2, a second connector 8 is fixed in the vent hole in a sealing mode, and the other end of the air conduit 3 is connected with the second connector 8 in a sealing mode, so that the air chamber 2 is communicated with the outside 11. The air conduit 3 is selected from a corrugated hose, a high-density polyethylene pipe or a polyvinyl chloride pipe and the like, and is convenient to process and install, low in cost and durable.

The filter 4 is provided in the air chamber 2 to facilitate filtering of air from the outside 11. When the smoke exhaust ventilator 5 continuously exhausts air to the outdoor 11, a negative pressure environment is formed below the smoke exhaust ventilator 5 and the kitchen range 9, so that the air of the outdoor 11 is automatically supplemented through the air conduit 3, the filter 4 and the air hole 6, and the balance of indoor and outdoor air pressure can be realized under the condition of not opening doors and windows.

In another preferred embodiment, the filter 4 is a plate filter, the side wall of the air chamber 2 has a slot, and the filter 4 is inserted into the air chamber 2 through the slot, so that the filter 4 can be detachably connected into the air chamber 2, so as to be conveniently detached and cleaned periodically or aperiodically, and the filter 4 can be drawn out from the slot when cleaning is needed.

In another preferred embodiment, a valve is arranged on the first connector 7 or the second connector 8, so that the valve is closed when outdoor strong wind and the like is met, and the outdoor airflow is prevented from flowing backwards.

Finally, it should be understood that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims

1. An indoor and outdoor air pressure balance stove is characterized by comprising:

a support table;

a gas chamber, wherein: the air chamber is fixed on the lower surface of the support table, and the support table is provided with a plurality of air holes communicated with the air chamber;

and one end of the air conduit is communicated with the air chamber, and the other end of the air conduit is communicated with the outside.

2. The indoor and outdoor air pressure balance stove according to claim 1, wherein a filter is provided in the air chamber.

3. The indoor and outdoor air pressure balance stove according to claim 1, further comprising a range hood, wherein the range hood is arranged above the support table and is communicated with the outdoor.

4. The indoor and outdoor air pressure balance cooking range according to claim 1, wherein the air chamber has a first joint on a bottom surface thereof, and the air guide pipe is hermetically connected to the first joint.

5. The indoor and outdoor air pressure balance stove according to claim 4, wherein a wall body below the air chamber is provided with an air vent, a second joint is hermetically fixed in the air vent, and the other end of the air conduit is hermetically connected with the second joint.

6. The indoor and outdoor air pressure balance stove according to claim 5, wherein a valve is provided on the first joint or the second joint.

7. The indoor and outdoor air pressure balance stove according to claim 2, wherein the filter is a plate type filter net which is detachably connected in the air chamber.

8. The indoor and outdoor air pressure balance stove according to claim 7, wherein the air chamber is a box structure with an open upper end, and the side wall of the air chamber is provided with a slot through which the filter is inserted into the air chamber.

9. An indoor and outdoor air pressure balance cooker according to any one of claims 1 to 8, wherein said air holes are uniformly distributed around the cooker on the support table.

10. An indoor and outdoor air pressure balance range according to any one of claims 1 to 8, wherein the air conduit is selected from a corrugated hose, a high density polyethylene pipe or a polyvinyl chloride pipe.