CN204901894U

CN204901894U - Domestic smoke ventilator oil cleaner screen

Info

Publication number: CN204901894U
Application number: CN201520610452.1U
Authority: CN
Inventors: 张庆锋; 王大林
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-14
Filing date: 2015-08-14
Publication date: 2015-12-23
Anticipated expiration: 2025-08-14

Abstract

The utility model relates to a domestic kitchen living facilities specifically are a domestic smoke ventilator oil cleaner screen, including last rack (1) and lower rack (2), go up rack (1) and install oil cleaner screen piece (3) down between rack (2), oil cleaner screen piece (3) wavyly constitute by suppressing into after the multilayer stainless steel meshwork piece stack to roll over. The utility model relates to a rationally, oil cleaner screen piece becomes the loose type oil cleaner screen piece of rugosity by the random net of multilayer stainless steel through pressing process in it, so its ventilative nature is good, oil reserve difficult jam the greatly, the long -time use need not to rinse, can not influence smoke ventilator suction. This oil net easy dismounting can on the volute blower outside the centrifugal fan air inlet, not need other fixing device by three non -setting adhesive bondings in smoke ventilator.

Description

Household smoke exhaust ventilator oil cleaner screen

Technical field

The utility model relates to household kitchen living facilities, is specially a kind of household smoke exhaust ventilator oil cleaner screen.

Background technology

Household smoke exhaust ventilator is developed so far, although manufacturer have employed a lot of oil strain method and is separated oil smoke with what realize smoke exhaust ventilator (emphasis is the draught fan impeller of smoke exhaust ventilator) and exempts from demolition clean object, but still could not realize at present truly exempt from unpick and wash, just make moderate progress, greasy dirt still annoyings each family.

Summary of the invention

The purpose of this utility model is to provide a kind of household smoke exhaust ventilator filter screen, is installed on the volute of blower in smoke exhaust ventilator outside air inlet of centrifugal fan.

The utility model adopts following technical scheme to realize:

A kind of household smoke exhaust ventilator oil cleaner screen, comprises rack and lower rack.

Described upper rack comprises the some upper ring glutens arranged with one heart, between all upper ring glutens, radial equipartition has some upper bar muscle, on every root the inner of bar muscle be connected with the upper ring gluten being positioned at innermost circle, its outer end be connected with the upper ring gluten being positioned at outmost turns after and bend downwards, the kink of all upper bar muscle is connected in hoop sheet altogether.

Described lower rack comprises the some lower ring glutens arranged with one heart, between all lower ring glutens, radial equipartition has some lower bar muscle, under every root the inner of bar muscle be connected with the lower ring gluten being positioned at innermost circle, its outer end be connected with the lower ring gluten being positioned at outmost turns after and bend downwards, the kink of all lower bar muscle is connected in an annular inboard face of annular slot altogether.

Be connected with another annular inboard face of annular slot in the annular slot of the peripheral hoop sheet of described upper rack just in time plug-in mounting and lower rack.

Install oil strain mesh sheet between described upper rack and lower rack, by being pressed into after multilayer stainless steel is net sheet superposed, folding is wavy to be formed described oil strain mesh sheet.

Oil strain mesh sheet in this oil cleaner screen is by the irregular stainless (steel) wire of one, and multi-laminate adduction is pressed into the wavy formation of folding.Generally, household smoke exhaust ventilator air-admitting surface 0.025m ², and roll over wavy structure and make the large 0.25m of the developed area of oil strain mesh sheet ², be 10 times of usual smoke exhaust ventilator air-admitting surface, ventilation rate 98%(wind loss is lower than 2%); When oil smoke is sucked by smoke exhaust (enclosure), during by oil cleaner screen, on it, the mesh of irregular distribution is after multiple-layer stacked, make oil smoke be broken down into countless little line, flow velocity slows down, and the flue gas in oil smoke can pass through smoothly, oil is then detained by oil network, and oil resistance rate reaches more than 98%.

Preferably, conveniently go up the connection between rack and lower rack, the peripheral hoop sheet of described upper rack and another annular inboard face of annular slot of lower rack are connected by adhesive; Connected mode is simple and practical.

Preferably, the annular slot outer bottom of described lower rack is provided with adhesive sticker, and to be bonded in by oil cleaner screen on the volute of blower in smoke exhaust ventilator outside centrifugal blower air intake by the bonding of high viscosity adhesive sticker, connected mode is simple and practical.

The utility model is reasonable in design, in it, oil strain mesh sheet is become the loose type oil strain mesh sheet of rugosity by the repressed technique of the random net of multilayer stainless steel, so its ventilative property is good, oil reserve greatly not easily blocks, long-time use, without the need to cleaning, can not affect smoke exhaust ventilator suction.This oil network easy accessibility, can be bonded on the volute of blower in smoke exhaust ventilator outside centrifugal blower air intake by three pieces of adhesive stickers, not need other fixtures.

Accompanying drawing explanation

Fig. 1 represents the top view of oil cleaner screen.

Fig. 2 represents the side view of Fig. 1.

Fig. 3 represents the A-A sectional view of Fig. 2.

In figure, the upper rack of 1-, rack under 2-, 3-oil strain mesh sheet, 4-adhesive sticker, 11-upper ring gluten, the upper bar muscle of 12-, 21-lower ring gluten, bar muscle under 22-, 23-annular slot.

Detailed description of the invention

Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.

A kind of household smoke exhaust ventilator oil cleaner screen, as shown in Figure 1, comprises rack 1 and lower rack 2.Described upper rack 1 and lower rack 2 can be adopted made of plastic, alleviate the weight of whole oil cleaner screen, more firm when adopting adhesive sticker to be bonded on the air inlet spiral case of centrifugal blower like this, also reduce production cost simultaneously.

As shown in Figure 2,3, described upper rack 1 comprises three upper ring glutens 11 arranged with one heart, between all upper ring glutens, radial equipartition has some upper bar muscle 12, on every root the inner of bar muscle 12 be connected with the upper ring gluten 11 being positioned at innermost circle, its outer end be connected with the upper ring gluten 11 being positioned at outmost turns after and bend downwards, the kink of all upper bar muscle 12 is connected in hoop sheet altogether, not shown in FIG., its effect one is fixed at all upper stirrup end head, but for being connected with the cannelure medial surface of lower rack.

As shown in Figure 2,3, described lower rack 2 comprises three lower ring glutens 21 arranged with one heart, between all lower ring glutens, radial equipartition has some lower bar muscle 22, under every root the inner of bar muscle 22 be connected with the lower ring gluten 21 being positioned at innermost circle, its outer end be connected with the lower ring gluten 21 being positioned at outmost turns after and bend downwards, the kink of all lower bar muscle 22 is connected in an annular inboard face of annular slot 23 altogether.

As shown in Figure 2,3, be connected by adhesive with another annular inboard face of annular slot 23 in the annular slot 23 of the peripheral hoop sheet of described upper rack 1 just in time plug-in mounting and lower rack 2, connected mode is simple and practical.

As shown in Figure 2,3, install oil strain mesh sheet 3 between described upper rack 1 and lower rack 2, by being pressed into after multilayer stainless steel mesh sheet superposes naturally, folding is wavy to be formed described oil strain mesh sheet 3.The superposition of such loose type, such that the ventilative property of oil cleaner screen is good, oil reserve greatly not easily blocks, and uses without the need to cleaning for a long time, can not affect smoke exhaust ventilator suction.The preferred irregular stainless (steel) wire of this stainless steel mesh sheet, represents that the distribution of oil network mesopore does not have rule, freely weaves (in general by manufacturer, mesh density is 20-30 order), buy irregular stainless (steel) wire, such as, three layers are superimposed naturally, then compressing.

Annular slot 23 outer bottom of described lower rack 2 is provided with adhesive sticker 4, and to be bonded in by oil cleaner screen on the volute of blower in smoke exhaust ventilator outside centrifugal blower air intake by the bonding of high viscosity adhesive sticker, connected mode is simple and practical, connects without the need to traditional bolt.In like manner, also permanent magnet can be set at annular slot 23 outer bottom of lower rack 2, rely on magnetic attraction to be bonded in by oil cleaner screen on the volute of blower in smoke exhaust ventilator outside centrifugal blower air intake, easy accessibility.

Instantly, when the annular slot 23 of rack 2 is placed on horizontal plane, upper rack 1 and the surface of lower rack 2 are identical skewed.

The cleaning of this oil network is easy, only oil network need be put into plastic packing box, add appropriate washing agent hot water and wash open, take out washing down with running water about two hours afterwards, take on an entirely new look and can use.

It should be noted last that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail with reference to the utility model embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement; do not depart from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.

Claims

1. a household smoke exhaust ventilator oil cleaner screen, is characterized in that: comprise rack (1) and lower rack (2);

Described upper rack (1) comprises the some upper ring glutens (11) arranged with one heart, between all upper ring glutens, radial equipartition has some upper bar muscle (12), on every root the inner of bar muscle (12) be connected with the upper ring gluten (11) being positioned at innermost circle, its outer end be connected with the upper ring gluten (11) being positioned at outmost turns after and bend downwards, the kink of all upper bar muscle (12) is connected in hoop sheet altogether;

Described lower rack (2) comprises the some lower ring glutens (21) arranged with one heart, between all lower ring glutens, radial equipartition has some lower bar muscle (22), under every root the inner of bar muscle (22) be connected with the lower ring gluten (21) being positioned at innermost circle, its outer end be connected with the lower ring gluten (21) being positioned at outmost turns after and bend downwards, the kink of all lower bar muscle (22) is connected in an annular inboard face of annular slot (23) altogether;

Be connected with another annular inboard face of annular slot (23) in the annular slot (23) of the peripheral hoop sheet of described upper rack (1) just in time plug-in mounting and lower rack (2);

Install oil strain mesh sheet (3) between described upper rack (1) and lower rack (2), by being pressed into after multilayer stainless steel is net sheet superposed, folding is wavy to be formed described oil strain mesh sheet (3).

2. household smoke exhaust ventilator oil cleaner screen according to claim 1, is characterized in that: the peripheral hoop sheet of described upper rack (1) and another annular inboard face of annular slot (23) of lower rack (2) are connected by adhesive.

3. household smoke exhaust ventilator oil cleaner screen according to claim 2, is characterized in that: annular slot (23) outer bottom of described lower rack (2) is provided with adhesive sticker (4) or permanent magnet.

4. the household smoke exhaust ventilator oil cleaner screen according to the arbitrary claim of claim 1-3, is characterized in that: when the annular slot (23) of rack (2) is placed on horizontal plane instantly, and upper rack (1) and the surface of lower rack (2) are identical skewed.

5. household smoke exhaust ventilator oil cleaner screen according to claim 1, is characterized in that: described upper rack (1) and lower rack (2) are adopted made of plastic.