CN201875897U - Outdoor gas heater with bottom windproof device - Google Patents

Abstract

The utility model relates to an outdoor gas heater with a bottom wind-proof device, which belongs to the manufacturing technique of a gas heater. A rectangular framework is assembled on the bottom part of an original outdoor gas heater through screws, and the framework is connected with a soleplate. The closed windshield framework can ward off cold wind which is blown from the outdoor field, and only a small part of cold wind is blown into the framework from an air inlet grid of a lower cover plate which has no shield, so the normal combustion of a combustor and the normal supply of hot water are effectively protected. The outdoor gas heater has a novel design and a reasonable structure, is simple and convenient to install, and has a remarkable wind-proof effect. The outdoor gas heater comprises parts such as a gas heater (1), a lower cover plate (3), lower cover plate air inlet grids (4), a soleplate (6) and the like, and is characterized in that: weather strips I (10) and weather strips II (11) on the bottom part of the gas heater (1) are connected onto the bottom surface of the lower cover plate (3) through screws (7), and every two of weather strips I (10) and weather strips II (11) form the rectangular windshield framework (12). The soleplate (6) is connected with the windshield framework (12).

Description

The outdoor gas water heater of band bottom wind-proof device

Technical field:

The utility model is a kind of new improvement of outdoor gas water heater, and particularly a kind of outdoor gas water heater with the bottom wind-proof device belongs to the gas heater manufacturing technology.

Background technology:

The outdoor gas water heater is external popular a kind of home-use gas heater.It is a kind of small-sized bathing appliance of taking an excursion in an open country, camping and extensively adopting along with family.The outdoor gas water heater generally just is shelved on the highland, mixes a small liquid fuel gas bottle and just can use easily.Water bag hangs on eminence or the tree, and turn water intaking valve, igniting have hot water to eject from outlet pipe soon, and be very convenient.A people takes a shower and finishes, and can change second people of a water bag again and continue to take a shower.Very easy, quick.But the air intake position of this outdoor gas water heater is below the gas heater bottom, be connected with lower cover in the bottom, lower cover air intake grid is arranged on lower cover, and extraneous air is exactly to blow into and turn to by lower cover air intake grid to enter burner help burning around the bottom of gas heater.In wind and month bright normal condition, the burning of burner can be normal.And in case blow, cold wind greatly unhinderedly blows into burner from lower cover air intake grid, and is little when big when making the flame of burner combustion, hot water also with regard to the time cold when hot, it is just undesired to supply.Therefore, the windproof problem in outdoor gas water heater bottom has placed on the agenda.The utility model is developed, is developed under such background exactly, arises at the historic moment.

The utility model content:

The purpose of this utility model provides a kind of outdoor gas water heater with the bottom wind-proof device.It is weather strip I and weather strip II to be connected on the bottom surface of lower cover with screw in the bottom of former outdoor gas water heater, article two, weather strip I and two weather strip II composition rectangle from beginning to end frameworks framework that keeps out the wind, the base plate of former outdoor gas water heater is connected with the framework that keeps out the wind.Such around one airtight keep out the wind framework it can block the open-air cold wind that comes of blowing into towards the gas heater bottom; have only sub-fraction wind to pass the air intake grid on the lower cover that is not blocked and blow into burner; effectively protected gas heater burner's normal combustion; can not allow extraneous cold wind blow into burner wantonly; make burner combustion undesired, it is undesired that hot water is also supplied.Therefore, its modern design, rational in infrastructure, simple installation, protection effect are remarkable.The technical scheme of the utility model technical solution problem is such: the inventor considers, extraneous cold wind is not blown in the burner wantonly, will block the cold wind that blows into from the front.Again because will be in the design and installation of the bottom surface of former outdoor gas water heater, therefore design the rectangular framework shape framework that keeps out the wind, and be connected with base plate with lower cover, become the system of a sealing, guaranteed that cold wind can not arbitrarily enter, the air intake grid that both sides were not closed from the lower cover after the air that needs can only be transferred blows into, and has guaranteed the normal combustion of burner like this.This rectangular framework shape framework that keeps out the wind has just designed successfully.It comprises gas heater, windproof circle box, lower cover, lower cover air intake grid, lower margin, base plate and screw.Its first design feature is with screw weather strip I and weather strip II to be formed the rectangular framework shape framework that keeps out the wind in the bottom of gas heater; Its second design feature is that gas heater two upper lateral parts are equipped with windproof circle box, has lower cover air intake grid, the framework that keeps out the wind to mount on lower cover air intake grid at the lower cover middle part; Connect lower margin for four jiaos at lower cover, flatly connect base plate on four lower margins, base plate is connected with the framework that keeps out the wind.The utility model has the advantages that significantly in sum:＜one novel in design, rational in infrastructure;＜two〉it has reached and has stopped that extraneous cold wind blows into from gas heater bottom wantonly the burner but guaranteed normal supply needs of air, has guaranteed the normal combustion of burner, water heater energy regular supply hot water;＜three〉it is small and exquisite to increase parts, and cost is low, cost that can too high increase outdoor gas water heater, and the consumer can accept.

Description of drawings:

Further understand structure of the present utility model according to the description of drawings and the specific embodiment below.

Accompanying drawing 1 is a front view of the present utility model;

Accompanying drawing 2 is the right view of accompanying drawing 1;

Accompanying drawing 3 is the upward view of accompanying drawing 1;

Accompanying drawing 4 is the vertical view of accompanying drawing 1;

Accompanying drawing 5 is the upward view after accompanying drawing 1 is thrown off base plate.

In the accompanying drawing, 1, gas heater, 2, windproof circle box, 3, lower cover, 4, lower cover air intake grid, 5, lower margin, 6, base plate, 7, screw, 10, weather strip I, 11, weather strip II, 12, framework keeps out the wind.

The specific embodiment:

Make the utility model with reference to the accompanying drawings.Outdoor gas water heater 1 of the present utility model is a prior art.Inventive point of the present utility model is weather strip I 10 and weather strip II 11 to be screwed on the bottom surface of lower cover 3 with screw 7 in the bottom of gas heater, and be that one horizontal one vertical two weather strip I and two weather strip II enclose and form the rectangular framework shape framework 12 that keeps out the wind, base plate 6 also pastes tightly mutually with the framework 12 that keeps out the wind simultaneously, becomes a bottom wind-proof device.Because it is an airtight framework, the high wind at periphery four sides, field can blow, and only still having at lower cover 3 left and right two places does not have sealed lower cover air intake grid 4 air intake of can transferring to enter in the burner, guarantees the normal combustion of burner.After with the end the so little improvement of wind-proof device, also can normally use under the situation that the outdoor gas water heater just can have strong wind to blow in the open air, very convenient.

Claims (2)

1. the outdoor gas water heater of band bottom wind-proof device comprises gas heater (1), windproof circle box (2), lower cover (3), lower cover air intake grid (4), lower margin (5), base plate

(6) and screw (7), it is characterized in that in the bottom of gas heater (1) weather strip I (10) and weather strip II (11) being formed the rectangular framework shape framework (12) that keeps out the wind with screw (7).

2. the outdoor gas water heater of band according to claim 1 bottom wind-proof device, it is characterized in that gas heater (1) two upper lateral part is equipped with windproof circle box (2), there are lower cover air intake grid (4), the framework that keeps out the wind (12) to mount on lower cover air intake grid (4) at lower cover (3) middle part; Connect lower margin (5) for (3) four jiaos at lower cover, flatly connect base plate (6) on four lower margins (5), base plate (6) is connected with the framework that keeps out the wind (12).

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