CN113154064A - 一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 - Google Patents
一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 Download PDFInfo
- Publication number
- CN113154064A CN113154064A CN202110436367.8A CN202110436367A CN113154064A CN 113154064 A CN113154064 A CN 113154064A CN 202110436367 A CN202110436367 A CN 202110436367A CN 113154064 A CN113154064 A CN 113154064A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- plate
- wear
- valve plate
- 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.)
- Granted
Links
- 239000004814 polyurethane Substances 0.000 title claims abstract description 30
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 6
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920003225 polyurethane elastomer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
本发明涉及闸阀技术领域,具体是一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,包括下阀体,所述下阀体的上表面安装有上阀体,所述下阀体与上阀体的内部均开设有阀板滑槽,所述阀板滑槽的内部滑动安装有阀板,所述阀板的上表面转动安装有阀杆,所述上阀体的上表面安装有阀座,所述下阀体的前后均安装有密封圈,所述密封圈的内侧设置有耐磨层,所述阀板的前后外表面均安装有弹性片,所述阀板的内部弹性片的后表面位置处开设有回弹口,所述上阀体的下表面焊接有插板。本发明闸板上设置有凸起弹片,在聚氨酯环的内侧设置有硫化橡胶材质的耐磨层,在闸板的两侧均设置有滚轮,闸板的上端密封在阀体的内部。
Description
技术领域
本发明涉及闸阀技术领域,具体是一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀。
背景技术
闸阀是一个启闭件闸板,闸板的运动方向与流体方向相垂直,闸阀只能作全开和全关,不能作调节和节流,闸阀通过阀座和闸板接触进行密封,聚氨酯,全名为聚氨基甲酸酯,是一种高分子化合物,他们可制成聚氨酯塑料、聚氨酯纤维、聚氨酯橡胶及弹性体,在闸阀中用到聚氨酯胶圈来进行密封。
中国专利公开了一种耐磨性能强的闸阀,(授权公告号CN210034489U),该专利技术能够有效避免阀板受到磨损导致密封性下降而产生漏水,但是,上述装置中对闸板进行创新,但闸板的厚度较差不利于减小闸阀的厚度,上述中闸板直接在阀体的内部滑动,滑动的流畅性较低,不利于闸板开合的流畅性,一般闸板和通孔的密封处的密封效果差,不利于闸阀关闭后的严密性,上述装置虽然有弹性层,但不能本质上起到很好的密封,却加大的闸板的开合阻力,上述装置闸板的上端暴露在阀体的外部,在开启后缝隙处会出现漏气的问题。因此,本领域技术人员提供了一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,以解决上述背景技术中提出的问题。
发明内容
本发明的目的在于提供一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,包括下阀体,所述下阀体的上表面安装有上阀体,所述下阀体与上阀体的内部均开设有阀板滑槽,所述阀板滑槽的内部滑动安装有阀板,所述阀板的上表面转动安装有阀杆,所述上阀体的上表面安装有阀座,所述下阀体的前后均安装有密封圈,所述密封圈的内侧设置有耐磨层,所述阀板的前后外表面均安装有弹性片,所述阀板的内部弹性片的后表面位置处开设有回弹口,所述上阀体的下表面焊接有插板,所述上阀体的下表面设置有上垫片,所述下阀体的上表面开设有插槽,所述下阀体的上表面临近上垫片的位置处设置有下垫片,所述阀板的两侧外表面均焊接有轮支撑架,所述轮支撑架的内部转动安装有滚轮。
作为本发明进一步的方案:所述阀座的上表面安装有丝杆电机,所述下阀体的前表后外表面开设有安装孔,所述阀板的上表面安装有轴承,所述上阀体的下端两侧位置处均焊接有上固定板,所述下阀体的上端两侧位置处均焊接有下固定板。
作为本发明再进一步的方案:所述插板与插槽的位置相对应,所述插板插入安装于插槽的内部位置处,所述上垫片与下垫片均为橡胶材质。
作为本发明再进一步的方案:所述阀杆的上端转动安装于阀座的内部位置处,所述阀板通过阀杆滑动安装于阀板滑槽的内部位置处。
作为本发明再进一步的方案:所述滚轮通过轮支撑架转动安装于阀板的两侧外表面位置处,所述阀板通过滚轮滑动安装于阀板滑槽的内部位置处。
作为本发明再进一步的方案:所述弹性片为外凸状的不锈钢弹片,所述弹性片焊接于回弹口的内部前后端位置处,所述密封圈为聚氨酯材质,所述耐磨层为硫化橡胶材质。
作为本发明再进一步的方案:所述上固定板与下固定板的位置相对应,所述下阀体与上阀体通过上固定板与下固定板固定连接。
作为本发明再进一步的方案:所述阀杆的下端通过轴承转动安装于阀板的上表面位置处,所述阀杆的上端通过丝杆电机转动安装于阀座的内部位置处。
与现有技术相比,本发明的有益效果是:本发明聚氨酯耐磨闸阀,闸板上设置有凸起弹片,在不阻碍开合流畅性的情况下整加其密封效果,在聚氨酯环的内侧设置有硫化橡胶材质的耐磨层,增加阀板的耐磨性,在闸板的两侧均设置有滚轮,通过滚轮提高闸板的滑动流畅性,本装置闸板的上端密封在阀体的内部,避免开启后缝隙处会出现漏气的问题,进一步提高密封效果,本装置通过螺纹电机带动阀杆传动闸板,传动效率高,且缩小阀头的体积。
附图说明
图1为一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀的结构示意图;
图2为一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀中上阀体的结构示意图;
图3为一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀中下阀体的结构示意图;
图4为一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀中阀板的结构示意图;
图5为一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀中阀板的拆分结构示意图。
图中:1、下阀体;2、上阀体;3、密封圈;4、阀板滑槽;5、阀板;6、阀座;7、阀杆;8、丝杆电机;9、上固定板;10、下固定板;11、插板;12、插槽;13、上垫片;14、下垫片;15、耐磨层;16、安装孔;17、轴承;18、弹性片;19、滚轮;20、轮支撑架;21、回弹口。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1~5,本发明实施例中,一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,包括下阀体1,下阀体1的上表面安装有上阀体2,下阀体1与上阀体2的内部均开设有阀板滑槽4,阀板滑槽4的内部滑动安装有阀板5,阀板5的上表面转动安装有阀杆7,上阀体2的上表面安装有阀座6,下阀体1的前后均安装有密封圈3,密封圈3的内侧设置有耐磨层15,阀板5的前后外表面均安装有弹性片18,阀板5的内部弹性片18的后表面位置处开设有回弹口21,上阀体2的下表面焊接有插板11,上阀体2的下表面设置有上垫片13,下阀体1的上表面开设有插槽12,下阀体1的上表面临近上垫片13的位置处设置有下垫片14,阀板5的两侧外表面均焊接有轮支撑架20,轮支撑架20的内部转动安装有滚轮19,插板11与插槽12的位置相对应,插板11插入安装于插槽12的内部位置处,上垫片13与下垫片14均为橡胶材质,阀杆7的上端转动安装于阀座6的内部位置处,阀板5通过阀杆7滑动安装于阀板滑槽4的内部位置处,滚轮19通过轮支撑架20转动安装于阀板5的两侧外表面位置处,阀板5通过滚轮19滑动安装于阀板滑槽4的内部位置处,弹性片18为外凸状的不锈钢弹片,弹性片18焊接于回弹口21的内部前后端位置处,密封圈3为聚氨酯材质,耐磨层15为硫化橡胶材质,首先,取出装置,把装置携带到使用位置处,在下阀体1的前后端固定上进出水管,然后,开始使用,阀杆7在阀座6的内部转动,阀杆7的下端在阀板5的上表面转动,阀板5通过滚轮19在阀板滑槽4的内部滑动,弹性片18在阀板滑槽4的前后面的挤压下弹入回弹口21的内部,阀板5上移开启装置,水液流通,根据阀板5的开启大小控制流速,使用完成,阀杆7转动推动阀板5下移,弹性片18到达密封圈3上的孔内,回弹口21内部的弹性片18弹出,完成阀口的密封。
在图1、3、4中:阀座6的上表面安装有丝杆电机8(型号为FY28ES050AA-X),下阀体1的前表后外表面开设有安装孔16,阀板5的上表面安装有轴承17,上阀体2的下端两侧位置处均焊接有上固定板9,下阀体1的上端两侧位置处均焊接有下固定板10,上固定板9与下固定板10的位置相对应,下阀体1与上阀体2通过上固定板9与下固定板10固定连接,阀杆7的下端通过轴承17转动安装于阀板5的上表面位置处,阀杆7的上端通过丝杆电机8转动安装于阀座6的内部位置处,通过安装孔16在下阀体1的前后端固定上进出水管,丝杆电机8运行,带动阀杆7在阀座6的内部转动,阀杆7的下端通过轴承17在阀板5的上表面转动,阀板5在阀板滑槽4的内部滑动,阀板5上移开启装置,水液流通,丝杆电机8带动阀杆7转动,阀杆7推动阀板5下移,完成阀口的密封,需要更换阀板5时,分离上固定板9与下固定板10,更换新的阀板5。
本发明的工作原理是:首先,取出装置,把装置携带到使用位置处,通过安装孔16在下阀体1的前后端固定上进出水管,然后,开始使用,丝杆电机8运行,带动阀杆7在阀座6的内部转动,阀杆7的下端通过轴承17在阀板5的上表面转动,阀板5通过滚轮19在阀板滑槽4的内部滑动,弹性片18在阀板滑槽4的前后面的挤压下弹入回弹口21的内部,阀板5上移开启装置,水液流通,根据阀板5的开启大小控制流速,使用完成,丝杆电机8带动阀杆7转动,阀杆7推动阀板5下移,弹性片18到达密封圈3上的孔内,回弹口21内部的弹性片18弹出,完成阀口的密封,最后,需要更换阀板5时,分离上固定板9与下固定板10,插板11分离出插槽12的内部,上垫片13与下垫片14分离,取出阀板滑槽4内部的阀板5,更换新的阀板5即可。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。
Claims (8)
1.一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,包括下阀体(1),其特征在于,所述下阀体(1)的上表面安装有上阀体(2),所述下阀体(1)与上阀体(2)的内部均开设有阀板滑槽(4),所述阀板滑槽(4)的内部滑动安装有阀板(5),所述阀板(5)的上表面转动安装有阀杆(7),所述上阀体(2)的上表面安装有阀座(6),所述下阀体(1)的前后均安装有密封圈(3),所述密封圈(3)的内侧设置有耐磨层(15),所述阀板(5)的前后外表面均安装有弹性片(18),所述阀板(5)的内部弹性片(18)的后表面位置处开设有回弹口(21),所述上阀体(2)的下表面焊接有插板(11),所述上阀体(2)的下表面设置有上垫片(13),所述下阀体(1)的上表面开设有插槽(12),所述下阀体(1)的上表面临近上垫片(13)的位置处设置有下垫片(14),所述阀板(5)的两侧外表面均焊接有轮支撑架(20),所述轮支撑架(20)的内部转动安装有滚轮(19)。
2.根据权利要求1所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述阀座(6)的上表面安装有丝杆电机(8),所述下阀体(1)的前表后外表面开设有安装孔(16),所述阀板(5)的上表面安装有轴承(17),所述上阀体(2)的下端两侧位置处均焊接有上固定板(9),所述下阀体(1)的上端两侧位置处均焊接有下固定板(10)。
3.根据权利要求1所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述插板(11)与插槽(12)的位置相对应,所述插板(11)插入安装于插槽(12)的内部位置处,所述上垫片(13)与下垫片(14)均为橡胶材质。
4.根据权利要求1所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述阀杆(7)的上端转动安装于阀座(6)的内部位置处,所述阀板(5)通过阀杆(7)滑动安装于阀板滑槽(4)的内部位置处。
5.根据权利要求1所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述滚轮(19)通过轮支撑架(20)转动安装于阀板(5)的两侧外表面位置处,所述阀板(5)通过滚轮(19)滑动安装于阀板滑槽(4)的内部位置处。
6.根据权利要求1所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述弹性片(18)为外凸状的不锈钢弹片,所述弹性片(18)焊接于回弹口(21)的内部前后端位置处,所述密封圈(3)为聚氨酯材质,所述耐磨层(15)为硫化橡胶材质。
7.根据权利要求2所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述上固定板(9)与下固定板(10)的位置相对应,所述下阀体(1)与上阀体(2)通过上固定板(9)与下固定板(10)固定连接。
8.根据权利要求2所述的一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀,其特征在于,所述阀杆(7)的下端通过轴承(17)转动安装于阀板(5)的上表面位置处,所述阀杆(7)的上端通过丝杆电机(8)转动安装于阀座(6)的内部位置处。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110436367.8A CN113154064B (zh) | 2021-04-22 | 2021-04-22 | 一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110436367.8A CN113154064B (zh) | 2021-04-22 | 2021-04-22 | 一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113154064A true CN113154064A (zh) | 2021-07-23 |
CN113154064B CN113154064B (zh) | 2024-02-06 |
Family
ID=76869436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110436367.8A Active CN113154064B (zh) | 2021-04-22 | 2021-04-22 | 一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113154064B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB864354A (en) * | 1957-07-24 | 1961-04-06 | John Llewelyn Williams | Gate valve having yieldable gate engaging elements |
CN2386272Y (zh) * | 1999-09-10 | 2000-07-05 | 王乐春 | 新型弹性闸阀 |
KR100887180B1 (ko) * | 2007-09-28 | 2009-03-09 | 주식회사 코펙스 | 오토 크린넷 설비용 쓰레기 배출 밸브 |
CN204828725U (zh) * | 2015-07-16 | 2015-12-02 | 梁林伟 | 陶瓷闸阀 |
CN209800760U (zh) * | 2019-03-25 | 2019-12-17 | 厦门钻铂能源技术有限公司 | 一种平板式燃气紧急切断阀 |
-
2021
- 2021-04-22 CN CN202110436367.8A patent/CN113154064B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB864354A (en) * | 1957-07-24 | 1961-04-06 | John Llewelyn Williams | Gate valve having yieldable gate engaging elements |
CN2386272Y (zh) * | 1999-09-10 | 2000-07-05 | 王乐春 | 新型弹性闸阀 |
KR100887180B1 (ko) * | 2007-09-28 | 2009-03-09 | 주식회사 코펙스 | 오토 크린넷 설비용 쓰레기 배출 밸브 |
CN204828725U (zh) * | 2015-07-16 | 2015-12-02 | 梁林伟 | 陶瓷闸阀 |
CN209800760U (zh) * | 2019-03-25 | 2019-12-17 | 厦门钻铂能源技术有限公司 | 一种平板式燃气紧急切断阀 |
Also Published As
Publication number | Publication date |
---|---|
CN113154064B (zh) | 2024-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100702209B1 (ko) | 더블 블레이드밸브 | |
CN113154064A (zh) | 一种具有新型聚氨酯耐磨层的可调节流量耐磨闸阀 | |
CN208107244U (zh) | 一种减振降噪止回球阀 | |
CN109899547B (zh) | 一种安全防泄漏型水阀的制造工艺 | |
CN113944762A (zh) | 一种三偏心双向蝶阀密封结构 | |
CN113374898A (zh) | 一种气动分配调节球阀 | |
CN211371319U (zh) | 一种密封性良好的蝶阀 | |
CN206468855U (zh) | 止回球阀 | |
CN116292960A (zh) | 一种具备高硬度的高压耐磨球阀及其使用方法 | |
CN206860960U (zh) | 叶片式单向阀 | |
CN108591515A (zh) | 一种双阀杆控制球阀 | |
CN212959892U (zh) | 一种密封性良好的蝶阀 | |
CN208268448U (zh) | 一种防空蚀的平板闸阀 | |
CN209557717U (zh) | 一种高灵敏度止回阀 | |
CN219472777U (zh) | 一种高密封性双向弹性闸阀 | |
CN202812290U (zh) | 一种新型阀门 | |
CN219692286U (zh) | 蝶阀密封机构 | |
CN221034119U (zh) | 一种双向可调节的止回阀 | |
CN215059561U (zh) | 一种气动式密封蝶阀 | |
CN219242665U (zh) | 一种耐磨式弹性密封蝶阀 | |
CN206352665U (zh) | 陶瓷阀芯、阀体及阀门 | |
CN216045483U (zh) | 一种操作省力的流体输送用止回阀 | |
CN108413056A (zh) | 一种防空蚀的平板闸阀 | |
CN109882604B (zh) | 一种耐表面冲蚀平板闸阀 | |
CN210830537U (zh) | 一种节能弹性密封闸阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |