CN203516789U - Valve body with channel provided with taper angles - Google Patents

Valve body with channel provided with taper angles Download PDF

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Publication number
CN203516789U
CN203516789U CN 201320693937 CN201320693937U CN203516789U CN 203516789 U CN203516789 U CN 203516789U CN 201320693937 CN201320693937 CN 201320693937 CN 201320693937 U CN201320693937 U CN 201320693937U CN 203516789 U CN203516789 U CN 203516789U
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
valve
groove
sides
taper angles
valve body
Prior art date
Application number
CN 201320693937
Other languages
Chinese (zh)
Inventor
王胜原
陈光凯
Original Assignee
铜陵天海流体控制有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Grant date

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Abstract

The utility model discloses a valve body with a channel provided with taper angles. The valve body comprises a valve clack (1), a valve seat (2) and the valve body channel (3), wherein a groove is formed in a position, which is close to the valve body channel (3), of the valve seat (2); two sides of the groove (4) have certain tapers relative to the valve seat (2), so that the taper angles (5) are formed on the two sides of the groove; and one end of the valve clack (1) is matched with the groove, and one end of the valve clack extends into the groove and is clamped by the taper angles (5) on the two sides of the groove, so that the lateral displacement of the valve clack (1) can be limited by the taper angles (5). After adoption of the structure, the groove is formed in the position, which is close to the valve body channel, of the valve seat, and the two sides of the groove have certain tapers relative to the valve seat, so that the taper angles are formed on the two sides of the groove, one end of the valve clack is clamped by the taper angles on the two sides of the groove, the displacement of the valve clack under a high pressure is reduced, the sealing effect is improved, and the product quality is guaranteed.

Description

一种通道带锥角的阀体 A passageway with the valve body taper angle

技术领域 FIELD

[0001] 本实用新型涉及一种阀体,尤其是一种通道带锥角的阀体。 [0001] The present invention relates to a valve, particularly a valve body with a taper angle A passageway.

背景技术 Background technique

[0002] 阀门是流体输送系统中的控制部件,具有截止、调节、导流、防止逆流、稳压、分流或溢流泄压等功能。 [0002] The components of the fluid control valve is a delivery system, having a cut-off regulation of flow, to prevent reflux, regulation, diversion or overflow relief functions. 阀门广泛应用于石油、化工、制药、冶金、煤碳、电力、城市给排水等行业的管路上,常见的阀门的阀体通道是平的,当阀门处于高压状态下时,阀瓣因通道两侧存在压力差易产生侧向位移,影响阀门的密封。 Valves are widely used in petroleum, chemical, pharmaceutical, metallurgy, coal, electricity, city water supply and drainage pipeline industries, the common channel is flat valve body when the valve is under high pressure, the valve flap due to two channel side pressure difference is easy to produce lateral displacement, affect the sealing of the valve.

实用新型内容 SUMMARY

[0003] 本实用新型的目的是解决因阀瓣位移而影响阀门密封的问题。 [0003] The object of the present invention is to solve the problems caused by the displacement of the flap valve sealed the impact.

[0004] 本实用新型采用的技术方案是:一种通道带锥角的阀体,包括阀瓣、阀座、阀体通道,所述阀座靠近阀体通道处设有凹槽,所述的凹槽两侧相对于阀座有一定的锥度使得凹槽两侧形成锥角,所述阀瓣的一端与凹槽相适配且阀瓣的一端伸入凹槽内被位于凹槽两侧的锥角卡紧,使得所述锥角能够限制阀瓣横向位移。 [0004] The present invention adopts the technical solution is: A taper angle of the valve body with a channel, comprising a valve flap, a valve seat, a valve body passage, close to the valve seat at the valve passage is provided with a recess, said grooves on both sides with respect to the valve seat have a taper formed such that the taper angle on both sides of the groove, one end of the groove of the flap and adapted to extend into an end of the flap is located on both sides of the recess groove clamping taper angle, the taper angle can be limited such that the lateral displacement of the flap.

[0005] 本实用新型的有益效果是:通过在阀座靠近阀体通道处设有凹槽,凹槽两侧相对于阀座有一定的锥度使得凹槽两侧形成锥角,使得阀瓣的一端位于凹槽两侧的锥角卡紧,减少阀瓣在高压下的位移量,提高密封效果,保证产品质量。 [0005] The present invention has the advantages that: a groove is provided through the valve passage near the valve seat, the valve seat with respect to the grooves on both sides have a taper such that the groove is formed on both sides of the taper angle, so that the valve flap One end of the taper angle on both sides of the groove clamping, reduce the amount of displacement of the valve plate under high pressure, improve the sealing effect, to ensure product quality.

附图说明 BRIEF DESCRIPTION

[0006] 图1为本实用新型示意图。 [0006] Figure 1 is a schematic invention.

[0007] 图2为图1中A处的放大图。 [0007] FIG. 2 is an enlarged view at A 1.

[0008] 图中所示:1阀瓣,2阀座,3阀体通道,4凹槽,5锥角。 [0008] shown in FIG: a valve flap, a valve seat 2, channel 3 of the valve body, the recess 4, 5 taper angle.

具体实施方式 detailed description

[0009] 下面结合图1、2,对本实用新型做进一步的说明。 [0009] below with reference to FIG. 1, a further description of the present invention do.

[0010] 如图1、2所示,一种通道带锥角的阀体,包括阀瓣1、阀座2、阀体通道3,所述阀座2靠近阀体通道3处设有凹槽4,所述的凹槽4两侧相对于阀座2有一定的锥度使得凹槽两侧形成锥角5,所述阀瓣I的一端与凹槽相适配且阀瓣的一端伸入凹槽内被位于凹槽两侧的锥角5卡紧,使得所述锥角5能够限制阀瓣I横向位移。 [0010] As illustrated a taper angle of the valve body 1 with a passage, comprising a valve flap, a valve seat 2, channel 3 of the valve body, the valve seat body 2 close to the channel 3 is provided with a recess 4, 4 on both sides of the recess with respect to the valve seat 2 has a certain taper so that the taper angle is formed on both sides of the recess 5, an end of the valve flap and I adapted to the recess and an end flap extending into the recess slots are located on both sides of the recess 5 clamping taper angle, the taper angle such that the valve flap 5 can be limited I lateral displacement.

[0011] 综上所述,本实用新型采用了这种结构后,通过在阀座靠近阀体通道处设有凹槽,凹槽两侧相对于阀座有一定的锥度使得凹槽两侧形成锥角,使得阀瓣的一端位于凹槽两侧的锥角卡紧,减少阀瓣在高压下的位移量,提高密封效果,保证产品质量。 [0011] In summary, the present invention adopts such a configuration, provided with a groove, a groove on both sides of the valve body relative to the passage near the valve seat of the valve seat with a certain taper so that both sides of the groove is formed cone angle, such that one end of the flap is located on both sides of the groove taper angle of the card immediately, reducing the amount of displacement of the valve plate under high pressure, improve the sealing effect, to ensure product quality.

[0012] 本领域技术人员应当知晓,本实用新型的保护方案不仅限于上述的实施例,还可以在上述实施例的基础上进行各种排列组合与变换,在不违背本实用新型精神的前提下,对本实用新型进行的各种变换均落在本实用新型的保护范围内。 [0012] Those skilled in the art should be aware of, the present invention is not limited to the protection schemes embodiments, it may also be a variety of permutations and combinations of the transform on the basis of the above-described embodiment, the premise of the present invention without departing from the spirit of the , various modifications of the present invention are carried out within the scope of protection of the present invention.

Claims (1)

  1. 1.一种通道带锥角的阀体,包括阀瓣(I)、阀座(2)、阀体通道(3),其特征在于所述阀座(2 )靠近阀体通道(3 )处设有凹槽(4),所述的凹槽(4)两侧相对于阀座(2 )有一定的锥度使得凹槽两侧形成锥角(5),所述阀瓣(I)的一端与凹槽相适配且阀瓣的一端伸入凹槽内被位于凹槽两侧的锥角(5)卡紧,使得所述锥角(5)能够限制阀瓣(I)横向位移。 A channel with a valve cone angle, comprising a flap (the I), a valve seat (2), the body channel (3), characterized in that the valve seat (2) at the passage near the valve body (3) One end is provided with a groove (4), said recess (4) on both sides with respect to the valve seat (2) have a taper such that the groove is formed on both sides of a taper angle (5), the valve flap (I) is and the recess is adapted at one end and extends into the cone angle of the valve flap (5) is clamped on both sides of the groove within the groove, such that the taper angle (5) can be limited flap (I) lateral displacement.
CN 201320693937 2013-11-06 2013-11-06 Valve body with channel provided with taper angles CN203516789U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320693937 CN203516789U (en) 2013-11-06 2013-11-06 Valve body with channel provided with taper angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320693937 CN203516789U (en) 2013-11-06 2013-11-06 Valve body with channel provided with taper angles

Publications (1)

Publication Number Publication Date
CN203516789U true CN203516789U (en) 2014-04-02

Family

ID=50375721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320693937 CN203516789U (en) 2013-11-06 2013-11-06 Valve body with channel provided with taper angles

Country Status (1)

Country Link
CN (1) CN203516789U (en)

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