CN204573186U - A kind of heat-accumulation combustor commutation four-way valve - Google Patents
A kind of heat-accumulation combustor commutation four-way valve Download PDFInfo
- Publication number
- CN204573186U CN204573186U CN201520160013.5U CN201520160013U CN204573186U CN 204573186 U CN204573186 U CN 204573186U CN 201520160013 U CN201520160013 U CN 201520160013U CN 204573186 U CN204573186 U CN 204573186U
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- Prior art keywords
- way valve
- flange
- ventilation lumen
- commutation
- air
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of heat-accumulation combustor commutation four-way valve, comprise four-way valve body 1, commutation blade 2, first flange 3, second flange 4, three-flange 5, oscillating cylinder 6 and end cap 7, it is characterized in that, described four-way valve body 1 comprises air-inlet cavity 11, exhaust cavity 12, first ventilation lumen 13 and the second ventilation lumen 14, first ventilation lumen (13) of described four-way valve body 1 connects described oscillating cylinder 6 by the first flange 3 and the second flange 4, the rotatingshaft of described oscillating cylinder 6 connects one end of the axle of described commutation blade 2, the other end of the axle of described commutation blade 2 is connected with described end cap 7 by three-flange 5, described commutation blade 2 is at the air-inlet cavity 11 of described body cavity and the first ventilation lumen 13 chamber wall, swing back and forth between air-inlet cavity 11 and the second ventilation lumen (14) chamber wall.The utility model is easy to use, and blade oscillating is reliable and stable, reduces maintenance cost.
Description
Technical field
The utility model relates to a kind of heat-accumulation combustor commutation four-way valve.
Background technique
Smelting furnace is for keeping in-furnace temperature and isostasy, usually the both sides all in stove arrange burner simultaneously, one of them burner is connected respectively by two ox horn type pipelines, each ox horn pipeline is by two electromagnetic valve switches, one controls air inlet, one controls exhaust, a smelting furnace needs four electromagnetic valve, after the solenoid valve failure of a certain suction tude, in stove, the oxygen of side burning machine will be not enough or ventilate always, burning can be caused insufficient or taken away and loses heat in a large number because of hot gas, after the solenoid valve failure of a certain outlet pipe, the exhaust of side in stove can be caused freely or not always to be in exhaust condition, and burning machine also can burn away, there will be side temperature drift in stove and the problem such as opposite side temperature is on the low side, two burners just need two cover ox horn pipelines, pipeline connects long, mounting cost is high, take up room large, and maintenance comparatively bothers.
Summary of the invention
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the purpose of this utility model is, provide a kind of heat-accumulation combustor commutation four-way valve, easy to use, ventilation blade oscillating is reliable and stable, reduces rate of fault and maintenance cost.
For achieving the above object, embodiment of the present utility model provides a kind of heat-accumulation combustor commutation four-way valve, comprise four-way valve body, commutation blade, first flange, second flange, three-flange, oscillating cylinder and end cap, it is characterized in that, described four-way valve body comprises air-inlet cavity, exhaust cavity, first ventilation lumen and the second ventilation lumen, first ventilation lumen of described four-way valve body is by oscillating cylinder described in the first flange and the second flange connect, the rotatingshaft of described oscillating cylinder connects one end of the axle of described commutation blade, the other end of the axle of described commutation blade is connected with described end cap by three-flange, swing back and forth between the first chamber wall that described commutation blade is connected with described first ventilation lumen at the described air-inlet cavity of described body cavity and the second chamber wall that described air-inlet cavity is connected with described second ventilation lumen.
The described heat-accumulation combustor commutation four-way valve that the utility model provides, the suction tude of two burners and outlet pipe share same pipeline, air inlet and the exhaust of each burner is communicated with by the open and close of ventilation lumen, after four-way valve body being connected with oscillating cylinder by flange, pass through oscillating cylinder, the oscillating stroke of blade is stablized, only need a solenoid valve can control air inlet and the exhaust of two burning machines, save a large amount of connecting tube and solenoid valve, reduce equipment occupation space and rate of breakdown.
Described air-inlet cavity and described exhaust cavity are symmetricly set on the both sides of described four-way valve body, described first ventilation lumen and described second ventilation lumen are symmetricly set on the both sides of described four-way valve body, and the passage that described first ventilation lumen is formed with described second ventilation lumen is mutually vertical with the passage that described exhaust cavity is formed with described air-inlet cavity.
Described commutation blade oscillating angle is 90 °.
Be symmetrical arranged air-inlet cavity and exhaust cavity, make gas flow more smooth and easy, be symmetrical arranged the first ventilation lumen and the second ventilation lumen, make the amplitude of fluctuation of blade consistent, the more working principle of coincidence pendulum dynamic air cylinder, two channel vertical distributions make the pendulum angle of blade be set to 90 °.
Compared with prior art, the utility model has the advantages that: the stroke of rotary cylinder is fixed, easy to install, and technical requirements is lower, easy for installation, reduce rate of fault.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is air inlet ventilation embodiment of the present utility model;
Fig. 3 is another air inlet of the present utility model ventilation embodiment.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
A kind of heat-accumulation combustor commutation four-way valve that the utility model provides is described with reference to the accompanying drawings, comprise four-way valve body 1, commutation blade 2, first flange 3, second flange 4, three-flange 5, oscillating cylinder 6 and end cap 7, four-way valve body 1 bilateral symmetry arranges an air-inlet cavity 11 and an exhaust cavity 12, the other bilateral symmetry of four-way valve body 1 arranges the first ventilation lumen 13 and the second ventilation lumen 14, first ventilation lumen 13 of four-way valve body 1 connects oscillating cylinder 6 by the first flange 3 and the second flange 4, the rotatingshaft of oscillating cylinder 6 connects one end of the axle of commutation blade 2, the other end of the axle of commutation blade 2 is connected with end cap 7 by three-flange 5, air-inlet cavity 11 and exhaust cavity 12 are symmetricly set on the both sides of four-way valve body 1, first ventilation lumen 13, the passage that second ventilation lumen 14 is formed and air-inlet cavity 11, the passage that exhaust cavity 12 is formed is mutually vertical, between the first chamber wall that commutation blade 2 is connected with the first ventilation lumen 13 at the air-inlet cavity 11 of body cavity and the second chamber wall that air-inlet cavity 11 is connected with the second ventilation lumen 14,90 ° swing back and forth.
With reference to accompanying drawing 2 and accompanying drawing 3, air is blown into the air-inlet cavity of four-way valve from blower, first burner in stove is entered combustion-supporting from the first ventilation lumen, owing to adding stove internal air pressure after stove combustion, in stove after burning, hot waste gas outputs to the second ventilation lumen by the tracheae of second burner, then is discharged in smoke-ejecting pipe by exhaust cavity; When after oscillating cylinder work, commutate blade rotary 90 °, air-inlet cavity is communicated with the second ventilation lumen, after blower is blown into the air-inlet cavity of four-way valve air, the second burner in stove is entered combustion-supporting from the second ventilation lumen, now the first ventilation lumen communicates with exhaust cavity, in stove after burning, hot waste gas outputs to the first ventilation lumen by the tracheae of first burner, be discharged in smoke-ejecting pipe by exhaust cavity again, make burning machine combustion heating in turn in both sides in stove, increase in-furnace temperature harmonious, keep furnace pressure balanced.
Claims (3)
1. a heat-accumulation combustor commutation four-way valve, comprise four-way valve body (1), commutation blade (2), first flange (3), second flange (4), three-flange (5), oscillating cylinder (6) and end cap (7), it is characterized in that, described four-way valve body (1) comprises air-inlet cavity (11), exhaust cavity (12), first ventilation lumen (13) and the second ventilation lumen (14), first ventilation lumen (13) of described four-way valve body (1) connects described oscillating cylinder (6) by the first flange (3) and the second flange (4), the rotatingshaft of described oscillating cylinder (6) connects one end of the axle of described commutation blade (2), the other end of the axle of described commutation blade (2) is connected with described end cap (7) by three-flange (5), swing back and forth between the first chamber wall that described commutation blade (2) is connected with described first ventilation lumen (13) at the described air-inlet cavity (11) of described body cavity and the second chamber wall that described air-inlet cavity (11) is connected with described second ventilation lumen (14).
2. heat-accumulation combustor commutation four-way valve according to claim 1, it is characterized in that, described air-inlet cavity (11) and described exhaust cavity (12) are symmetricly set on the both sides of described four-way valve body, described first ventilation lumen (13) and described second ventilation lumen (14) are symmetricly set on the both sides of described four-way valve body, and the passage that the passage that described first ventilation lumen (13) and described second ventilation lumen (14) are formed and described air-inlet cavity (11) and described exhaust cavity (12) are formed is mutually vertical.
3. heat-accumulation combustor commutation four-way valve according to claim 1, it is characterized in that, described commutation blade (2) pendulum angle is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160013.5U CN204573186U (en) | 2015-03-21 | 2015-03-21 | A kind of heat-accumulation combustor commutation four-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160013.5U CN204573186U (en) | 2015-03-21 | 2015-03-21 | A kind of heat-accumulation combustor commutation four-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573186U true CN204573186U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160013.5U Active CN204573186U (en) | 2015-03-21 | 2015-03-21 | A kind of heat-accumulation combustor commutation four-way valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN204573186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587016A (en) * | 2020-11-19 | 2021-04-02 | 慈溪市万能电子有限公司 | Washing product sterilization and disinfection device |
-
2015
- 2015-03-21 CN CN201520160013.5U patent/CN204573186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587016A (en) * | 2020-11-19 | 2021-04-02 | 慈溪市万能电子有限公司 | Washing product sterilization and disinfection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |