CN201802889U - High-efficiency highly sealed double-layer electric cinder valve - Google Patents
High-efficiency highly sealed double-layer electric cinder valve Download PDFInfo
- Publication number
- CN201802889U CN201802889U CN2010202975520U CN201020297552U CN201802889U CN 201802889 U CN201802889 U CN 201802889U CN 2010202975520 U CN2010202975520 U CN 2010202975520U CN 201020297552 U CN201020297552 U CN 201020297552U CN 201802889 U CN201802889 U CN 201802889U
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- Prior art keywords
- valve
- valve body
- cinder
- unloading valve
- housed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a cinder valve, specifically to a high-efficiency highly sealed double-layer electric cinder valve, comprising a cinder valve body, a middle cinder chamber, an inlet short section, a valve seat baseboard, a war-tools valve body and a valve chassis. An upper end of the cinder valve body is fixedly combined with the inlet short section; the middle cinder chamber is respectively connected with two cinder valve bodies having same structure; one side of the cinder valve body is connected with a cinder valve by a special valve bolt, and the cinder valve is provided with a handrail; the other side of the cinder valve body is internally provided with a transmission shaft, on which a balance weight lever, a rocker and a driving lever are sequentially installed; the balance weight lever is provided with a weight block; the rocker is equipped with an electric push rod; the valve seat baseboard is installed on an upper end of the cinder valve body and fixedly combined with the inlet short section, the valve seat baseboard is centrally equipped with a spherical flute; the war-tools valve body is spherical and installed in the spherical flute, and inside of the war-tools valve body is provided with a movable sleeve, a supporting rod is equipped with a spring and connected with the movable sleeve, and a lower end of the supporting rod is fixedly combined with the driving rod. The valve body is spherical, and phenomena of untight sealing, air leakage and the like are completely solved.
Description
Technical field:
The utility model relates to a kind of unloading valve, the double-deck electronic unloading valve of specifically a kind of efficient high sealing.
Background technique:
At present the unloading valve sealing part is the tapering valve seal, contacts that surface of contact can be oval and cause air leakage phenomena when bad, makes dust, material easily be extracted into the breakage that deduster and blower fan place causes and the accident that occurs; Do not have the unloading valve of intermediate bin to have and repeatedly open the defective that cracky leaks out.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the prior art deficiency, provides a kind of valve body to be spherical, and no matter any angle can both reach the effect of sealing, has fully solved the double-deck electronic unloading valve of a kind of efficient high sealing of phenomenons such as poorly sealed, gas leakage.
The purpose of this utility model is finished by the following technical solutions:
The double-deck electronic unloading valve of a kind of efficient high sealing comprises the unloading valve body, middle grey storehouse, and the inlet pipe nipple, weight linear meter, balancing weight, electric pushrod, rocking arm, described unloading valve body upper end is consolidated with the inlet pipe nipple; Described intermediate bin connects two unloading valve bodies that structure is identical respectively; Described unloading valve body one side connects the unloading valve door by the valve special bolt, on this unloading valve door handrail is housed; Transmission shaft is equipped with in opposite side inside, and weight linear meter, rocking arm, driving lever are housed on the described transmission shaft successively; On the described weight linear meter balancing weight is housed; On the described rocking arm electric pushrod is housed; Also comprise the valve seat base plate, steamed bread of corn valve body, kink, strut, valve base dish, described valve seat base plate are loaded on unloading valve body upper end and fixed with the inlet pipe nipple, and this valve seat base plate middle part is provided with the ball-type groove; Described steamed bread of corn valve body is spherical, and in the ball-type groove of packing into, kink is equipped with in its inside, spring is housed on the described strut and is connected with kink, and its lower end and driving lever are fixed; Described valve base dish and steamed bread of corn valve body lower end are fixed.
Adopt technique scheme, compared with prior art, the utility model has the advantages that:
Valve body is spherical, and no matter any angle can both reach the effect of sealing, has fully solved phenomenons such as poorly sealed, gas leakage, has added intermediate bin, has solved unloading valve and has repeatedly opened the defective that cracky leaks out.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the ssembly drawing of the utility model steamed bread of corn valve body and accessory thereof.
Among the figure: inlet pipe nipple 1, valve seat base plate 2, weight linear meter 3, balancing weight 4, electric pushrod 5, transmission shaft 6; rocking arm 7, intermediate bin 8, unloading valve body 9, handrail 10, unloading valve door 11, valve special bolt 12; driving lever 13, steamed bread of corn valve body 14, kink 15, strut 16, spring 17, valve base dish 18.
Embodiment:
See Fig. 1, Fig. 2, the double-deck electronic unloading valve of a kind of efficient high sealing comprises inlet pipe nipple 1, valve seat base plate 2, weight linear meter 3, balancing weight 4, electric pushrod 5, transmission shaft 6, rocking arm 7, intermediate bin 8, unloading valve body 9, handrail 10, unloading valve door 11, valve special bolt 12, driving lever 13, steamed bread of corn valve body 14, kink 15, strut 16, spring 17, valve base dish 18.Unloading valve body 9 upper ends are consolidated with inlet pipe nipple 1; Intermediate bin 8 connects two unloading valve bodies 9 that structure is identical respectively; Unloading valve body 9 one sides connect unloading valve door 11 by valve special bolt 12, on this unloading valve door 11 handrail 10 are housed; Transmission shaft 6 is equipped with in opposite side inside, and weight linear meter 3 is housed on the transmission shaft 6 successively, rocking arm 7, driving lever 13; Balancing weight 4 is housed on the weight linear meter 3; Electric pushrod 5 is housed on the rocking arm 7; Valve seat base plate 2 is loaded on unloading valve body 9 upper ends and fixed with inlet pipe nipple 1, and these valve seat base plate 2 middle parts are provided with the ball-type groove; Steamed bread of corn valve body 14 is spherical, and in the ball-type groove of packing into, kink 15 is equipped with in its inside, spring 17 is housed on the strut 16 and is connected with kink 15, and its lower end and driving lever 13 are fixed; Valve base dish 18 is fixed with steamed bread of corn valve body 14 lower ends.
Using method of the present utility model is:
See Fig. 1, during normality: balancing weight 4 makes steamed bread of corn valve body 14 and 2 sealings of valve seat base plate by weight linear meter 3.
When opening: electric pushrod 5 drives the driving lever 13 that is loaded on the transmission shaft 6 by rocking arm 7 and rotates, thereby steamed bread of corn valve body 14 and valve seat base plate 2 are thrown off, and dust is fallen; Otherwise can be with steamed bread of corn valve body 14 and 2 sealings of valve seat base plate.
See Fig. 1, Fig. 4, with be equipped with on the fixed strut 16 of driving lever 13 spring 17 kink 15 and steamed bread of corn valve body 14 are remained at an arbitrary position can both excellent contact, when steamed bread of corn valve body 14 contacts repeatedly with valve seat base plate 2, because steamed bread of corn valve body 14 is spherical, and the ball-type groove at valve seat base plate 2 middle parts that are mated is corresponding, can reach good sealing effect arbitrarily angled.
See Fig. 1, when unloading ash: the unloading valve body 9 above opening when following unloading valve body 9 is closed condition, dust is discharged to intermediate bin 8, close top unloading valve body 9 then and open following unloading valve body 9, again the dust in the intermediate bin 8 is drawn off, the valve special bolt 12 of outwarding winding is then opened unloading valve door 11 by handrail 10, takes out dust.Because in this process, there is a unloading valve body 9 to be in closed condition all the time, therefore guaranteed the tightness of system, make its negative pressure state unaffected, thereby provide guarantee for the online ash that unloads.
Claims (1)
1. the double-deck electronic unloading valve of efficient high sealing comprises the unloading valve body, middle grey storehouse, and the inlet pipe nipple, weight linear meter, balancing weight, electric pushrod, rocking arm, described unloading valve body upper end is consolidated with the inlet pipe nipple; Described intermediate bin connects two unloading valve bodies that structure is identical respectively; Described unloading valve body one side connects the unloading valve door by the valve special bolt, on this unloading valve door handrail is housed; Transmission shaft is equipped with in opposite side inside, and weight linear meter, rocking arm, driving lever are housed on the described transmission shaft successively; On the described weight linear meter balancing weight is housed; On the described rocking arm electric pushrod is housed; It is characterized in that: also comprise the valve seat base plate, steamed bread of corn valve body, kink, strut, valve base dish, described valve seat base plate are loaded on unloading valve body upper end and fixed with the inlet pipe nipple, and this valve seat base plate middle part is provided with the ball-type groove; Described steamed bread of corn valve body is spherical, and in the ball-type groove of packing into, kink is equipped with in its inside, spring is housed on the described strut and is connected with kink, and its lower end and driving lever are fixed; Described valve base dish and steamed bread of corn valve body lower end are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975520U CN201802889U (en) | 2010-08-19 | 2010-08-19 | High-efficiency highly sealed double-layer electric cinder valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975520U CN201802889U (en) | 2010-08-19 | 2010-08-19 | High-efficiency highly sealed double-layer electric cinder valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802889U true CN201802889U (en) | 2011-04-20 |
Family
ID=43872388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202975520U Expired - Fee Related CN201802889U (en) | 2010-08-19 | 2010-08-19 | High-efficiency highly sealed double-layer electric cinder valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802889U (en) |
-
2010
- 2010-08-19 CN CN2010202975520U patent/CN201802889U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120819 |