CN1062654C - Horizental showering household cooker hood - Google Patents
Horizental showering household cooker hood Download PDFInfo
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- CN1062654C CN1062654C CN 96117147 CN96117147A CN1062654C CN 1062654 C CN1062654 C CN 1062654C CN 96117147 CN96117147 CN 96117147 CN 96117147 A CN96117147 A CN 96117147A CN 1062654 C CN1062654 C CN 1062654C
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- exhauster
- spray thrower
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Abstract
The present invention discloses a horizontal type showering household oil-fume purifier. The present invention comprises an oil-fume exhauster, a casing and a suction hood. The present invention is characterized in that the present invention also comprises a shower, a water tank, a return water processing system and a controller, wherein the shower is arranged in the suction hood and fixed to the front surface of the oil-fume exhauster, and the water tank is arranged under the oil-fume exhauster and an outlet of the shower. The present invention has the advantages of favorable exhaust gas purifying effect, no dripping phenomenon, high suction efficiency, reasonable integral layout and compact structure, and the present invention is suitable for household living rooms.
Description
The present invention relates to a kind of cooking fume remover, particularly a kind of Horizental showering household cooker hood.
For what solve that range hood that present family room generally uses or ventilating fan exist waste gas is not made the not shortcoming of easy cleaning of purified treatment, leakage of oil oil dripping and body, the applicant has applied for " automatic flue purifier for household " and " atomizing flue purifier for household " to Patent Office of the People's Republic of China, and number of patent application is respectively 96116978.8,9622376.7.The water that these two kinds of cooking fume remover utilizations contain cleaning agent purifies oil smoke and body, has overcome the deficiency that range hood and exhaust fan exist effectively.Yet because these two kinds of cooking fume removers all adopt mixed flow fan, thereby noise is big, and aqueous vapor is separated insufficient, has water droplet to discharge.Simultaneously, because water jet places the below of exhauster, its thickness is very limited, and is very thin from the formed water smoke of nozzle ejection water, thereby oil smoke and water smoke undercompounding, and clean-up effect is not good enough.
The purpose of this invention is to provide spray zone length, oil smoke and a water smoke and mix fully, purify the Horizental showering household cooker hood that takes off row's better effects if.
The object of the present invention is achieved like this, it comprises exhauster, housing, suspended hood, exhauster comprises centrifugal blower and spiral case, exhauster is fixed in the housing, suspended hood is fixed on the front surface of housing, it is characterized in that it also comprises spray thrower, water tank, backwater treatment system and controller, spray thrower places in the suspended hood and is fixed on the air intake vent place of exhauster, water tank places in the housing and is positioned at the below of exhauster and spray thrower delivery port, be provided with return pipe between exhauster and the water tank, between the lower cover of spray thrower and the water tank air intake vent is arranged, oil flue waste gas is carried out the backwater treatment system of spray cleaning processing and control by controller.The most important performance indications of cooking fume remover are to purify and oil suction cigarette effect, and for this reason, the present invention at first, adopts the suspended hood that has the exhauster of centrifugal blower and have profound air-suction channel on structural design, improved the emptying effect of taking off of the present invention.Because centrifugal blower has air draught and the function of separating, after the gas that contains water smoke entered spiral case, under the effect of centrifugal blower, water, oil, gas fully separated, and the gas of discharge is cleaned more.Suspended hood places the front surface of exhauster, and profound air-suction channel has improved oil suction cigarette effect.Secondly, utilize air draught to be covered with the characteristics of profound air-suction channel, spray thrower is designed to profound shape, and is fixed in the air inlet place of exhauster, the effect of spray cleaning has been improved in the zone that has increased gas-vapor mix.Because spray thrower is arranged on the front of exhauster and is positioned at suspended hood, therefore, the thickness up and down of spray thrower improves greatly, the stroke of oil flue waste gas in spray thrower also correspondingly is improved, when the waste gas that enters from the air intake vent that is positioned at the spray thrower bottom moves upward, the water smoke that is positioned at the nozzle ejection of spray thrower end face can fully mix with waste gas in big zone, waste gas is cleaned fully and purifies, thereby improved the spray cleaning effect.At last, water tank is placed the below of exhauster and spray thrower delivery port, increase the thickness of water tank, reduce the height of water tank, improved the compactedness of complete machine design.Water tank is the indispensable parts of cooking fume remover, if design very greatly, though can improve the time that recirculated water uses, but can make overall volume become huge, be unfavorable for that family uses, if design very for a short time, then water tank capacity diminishes, and recirculated water is short service time, has reduced the fume purifying effect.In the present invention, under the situation that guarantees water tank one constant volume, increase the thickness of water tank, reduce the height of water tank, overall volume is diminished, design compacter.Simultaneously, the bottom opening of spray thrower communicates with water tank, and making bottom opening is the water return outlet of spray thrower, is again the air intake vent of spray thrower.The lower cover of spray thrower and water tank front panel top are formed into the air port, make oil flue waste gas water first and in the water tank before entering spray thrower mix cooling, a part of greasy dirt, impurity are dissolved in the water, thereby have increased the link of fume purifying, improved clean-up effect.Backwater treatment system used in the present invention can be identical with existing backwater treatment system, also can be different.A kind of backwater treatment system is provided here, and it comprises into water filter, entering water electromagnetic valve, two-way water valve, two nozzles, booster pump, graded filter, cleaning agent tank, electric-controlled switch and water traps.On water inlet filter, entering water electromagnetic valve is connected in turn with water inlet of two-way water valve links to each other the tap water pipe line, place the graded filter in the water tank to link to each other with another water inlet of booster pump and two-way water valve successively by pipeline, the delivery port of two-way water valve places the nozzle of spray thrower end face both sides to link to each other by pipeline respectively with two, place the cleaning agent tank on the water tank level to communicate with water tank by pipeline, be provided with electric-controlled switch therebetween, water trap places the bottom surface of water tank.The characteristics of this backwater treatment system maximum are that cleaning agent tank is placed on the water tank level, cleaning agent in the cleaning agent tank is flow in the water tank along pipeline by deadweight, its flow is controlled by electric-controlled switch, has exempted actuating unit, has improved the reliability that cleaning agent sucks.The course of work of the present invention is: press fan switch, blower fan is started working, entering water electromagnetic valve, electric-controlled switch are opened automatically, cleaning agent flow into water tank automatically, electric-controlled switch is closed automatically after injecting ormal weight, running water sprays from nozzle by two-way water valve, the water of ejection forms thick water smoke layer from top to bottom in spray thrower, get back to water tank from the delivery port of spray thrower bottom then, after the gas that contains water smoke enters spiral case, under the effect of centrifugal blower, aqueous vapor is separated, and wherein water flows to water tank from return pipe.After the water inlet in the water tank reaches the water level of regulation, close entering water electromagnetic valve automatically and open booster pump by the signal of water gauge transmission, at this moment, timer is started working, and shows the time of booster pump work.Water in the water tank is pressurized the pump extraction and sprays from nozzle, and then gets back to water tank, and circulation is constantly used like this.When complete machine work behind official hour, the sewage in the water tank is discharged in water trap work, draining is to official hour, water trap cuts out, entering water electromagnetic valve and electric-controlled switch are opened again automatically, repeat the above-mentioned course of work.Oil removing process of the present invention is: the oil flue waste gas with higher temperature sucks and contacts with the water surface in the water tank by the spray thrower air intake vent from suspended hood, cooling rapidly, states of matter changes, part oil in the waste gas is absorbed by water, waste gas after the water preliminary treatment in water tank enters in the spray thrower from the delivery port of spray thrower, and fully contacts mixing with the water smoke layer of reverse motions, under strong spray effect, oil in the waste gas, impurity etc. are eliminated, and waste gas has obtained cleaning and purifying.Aqueous vapor behind spray cleaning enters in the spiral case, and under the effect of centrifugal blower, water, oil residual in the aqueous vapor are separated from gas, and the gas that is discharged from last is the clean air that is purified fully.The present invention to the process that body cleans is: when the water projection with certain movement speed to the parts of spray thrower and centrifugal blower after, corresponding parts constantly are washed, oily and grit can lamination, thereby complete machine is maintained in the clean condition.
The present invention compared with prior art, its remarkable advantage is: 1. spray thrower is fixed on the front of exhauster, its degree of depth can increase greatly, has increased zone and time that water spray contacts with waste gas, has further improved the waste gas purification effect.2. the employing centrifugal blower guarantees the aqueous vapor separation fully, and there is not the phenomenon of dripping in exhaust ports.3. be provided with bigger suspended hood, improved the air draught effect.4. rationally distributed, the compact conformation of exhauster, spray thrower, water tank and suspended hood, machine volume is small and exquisite, and suitable family room uses.5. cleaning agent flows into water tank by deadweight, has saved actuating unit, has improved the reliability of work.
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a liquid of the present invention road schematic diagram.
Fig. 2 is that the present invention faces structural representation.
Fig. 3 is a side-looking structural representation of the present invention.
Fig. 4 is a plan structure schematic diagram of the present invention.
Embodiment: the Horizental showering household cooker hood that the present invention makes comprises exhauster [1], housing [2] (iron sheet), suspended hood [3] (iron sheet), spray thrower [4], water tank [5] (plastics), backwater treatment system and controller.The size of exhauster [1], housing [2] and suspended hood [3], shape and position relation are same as existing product basically, just exhauster [2] comprises centrifugal blower and spiral case, the air inlet of spiral case is horizontally disposed with, air outlet upwards is provided with, exhauster is fixed on the top in the rectangular case [2], suspended hood [3] is fixed on the front surface of housing [2], promptly is arranged side by side with housing [2].The shape of spray thrower [4] is similar to suspended hood [3], but height is suitable with spiral case, and the bottom of spray thrower [4] is provided with delivery port, and back plate is provided with and the corresponding air outlet of spiral case air inlet, and spray thrower [4] is located in the suspended hood [3] and is fixed on the front surface of spiral case.Water tank [5] is located in the housing [2] and places the below of the delivery port of exhauster [1] and spray thrower [4], the delivery port of spray thrower [4] communicates with water tank [5], exhauster [1] communicates with water tank [5] by return pipe [6] (plastics), and the edge of the lower cover of spray thrower [4] and water tank [5] constitutes the air intake vent [7] of spray thrower [4].The backwater treatment system comprise into water filter [8] (copper mesh), entering water electromagnetic valve [9] (FCD270A), two-way water valve [10] (two check valves), two nozzles [11] (copper), booster pump [12] (micro pump), graded filter [13] (copper mesh), cleaning agent tank [14] (plastics), electric-controlled switch [15] and water trap [16] (DM-225S-C2).The water inlet filter [8], entering water electromagnetic valve [9] is connected in turn with [10] tap water pipe lines that water inlet links to each other of two-way water valve on.Place the graded filter [13] in the water tank [5] to link to each other with booster pump [12] another water inlet successively with two-way water valve [10] by pipeline.The delivery port of two-way water valve [10] places the nozzle [11] of spray thrower [4] end face both sides to link to each other by pipeline respectively with two.Cleaning agent tank [14] places the top of water tank [5] and links to each other with water tank [5] with electric-controlled switch [15] by pipeline.The backwater treatment system is controlled by controller, and the shift knob of controller is located at the surface of suspended hood [3].
Claims (2)
1. Horizental showering household cooker hood, it comprises exhauster [1], housing [2], suspended hood [3], exhauster [1] comprises centrifugal blower and spiral case, exhauster [1] is fixed in the housing [2], suspended hood [3] is fixed on the front surface of housing [2], its characteristics are that it also comprises spray thrower [4], water tank [5], backwater treatment system and controller, spray thrower [4] places in the suspended hood [3] and is fixed on the air intake vent place of exhauster [2], water tank [5] places in the housing [2] and is positioned at the below of the delivery port of exhauster [1] and spray thrower [4], be provided with return pipe [6] between exhauster [2] and the water tank [5], between the lower cover of spray thrower [4] and the water tank [5] air intake vent [7] is arranged, oil flue waste gas is carried out the backwater treatment system of spray cleaning processing and control by controller.
2. Horizental showering household cooker hood according to claim 1, it is characterized in that the backwater treatment system comprises into water filter [8], entering water electromagnetic valve [9], two-way water valve [10], two nozzles [11], booster pump [12], graded filter [13], cleaning agent tank [14], electric-controlled switch [15] and water trap [16], water inlet filter [8], entering water electromagnetic valve [9] be connected in turn with [10] tap water pipe lines that water inlet links to each other of two-way water valve on, place the graded filter [13] in the water tank [5] to link to each other with booster pump [12] another water inlet successively with two-way water valve mouth [10] by pipeline, the delivery port of two-way water valve [10] places the nozzle [11] of spray thrower [4] end face both sides to link to each other by pipeline respectively with two, place the cleaning agent tank [14] on water tank [5] liquid level to communicate with water tank [5] by pipeline, be provided with electric-controlled switch [15] therebetween, water trap [16] places the bottom surface of water tank [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117147 CN1062654C (en) | 1996-10-29 | 1996-10-29 | Horizental showering household cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117147 CN1062654C (en) | 1996-10-29 | 1996-10-29 | Horizental showering household cooker hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1181480A CN1181480A (en) | 1998-05-13 |
| CN1062654C true CN1062654C (en) | 2001-02-28 |
Family
ID=5124082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96117147 Expired - Fee Related CN1062654C (en) | 1996-10-29 | 1996-10-29 | Horizental showering household cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062654C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846349B (en) * | 2010-04-20 | 2012-01-11 | 武汉工程大学 | Shower and electrode type safe environmentally friendly smoke exhaust ventilator |
-
1996
- 1996-10-29 CN CN 96117147 patent/CN1062654C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1181480A (en) | 1998-05-13 |
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