WO2020061979A1 - 阀门支架及具有其的四通阀 - Google Patents

阀门支架及具有其的四通阀 Download PDF

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Publication number
WO2020061979A1
WO2020061979A1 PCT/CN2018/108165 CN2018108165W WO2020061979A1 WO 2020061979 A1 WO2020061979 A1 WO 2020061979A1 CN 2018108165 W CN2018108165 W CN 2018108165W WO 2020061979 A1 WO2020061979 A1 WO 2020061979A1
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WO
WIPO (PCT)
Prior art keywords
valve
vertical plate
mounting hole
bracket
plate
Prior art date
Application number
PCT/CN2018/108165
Other languages
English (en)
French (fr)
Inventor
邵巨灿
刘海波
单宇宽
Original Assignee
浙江盾安禾田金属有限公司
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
Application filed by 浙江盾安禾田金属有限公司 filed Critical 浙江盾安禾田金属有限公司
Priority to PCT/CN2018/108165 priority Critical patent/WO2020061979A1/zh
Priority to CN201880001568.1A priority patent/CN111247363A/zh
Publication of WO2020061979A1 publication Critical patent/WO2020061979A1/zh

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    • 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
    • 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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus

Definitions

  • the invention relates to the technical field of pressure elements, in particular to a valve support and a four-way valve having the same.
  • the valve bracket of a four-way valve in the prior art is shown in FIGS. 1 to 3.
  • the valve bracket includes a first bracket 20 ′ and a second bracket 30 ′.
  • the support portion 21 ′ of the first bracket 20 ′ has an arc-shaped surface. It is in contact with the outer surface of the pilot valve and is welded together.
  • the capillary tube passes through the first pipe installation hole 22 'on the first bracket 20', and extends vertically downward after passing through the second pipe installation hole 32 '.
  • the second bracket 30 ' has an arc-shaped mounting portion 31' adapted to the shape of the outer surface of the valve body body. During assembly, the first bracket 20 'and the second bracket 30' are riveted and welded together.
  • the structure of the valve bracket is relatively complicated.
  • the first bracket 20 'and the second bracket 30' require additional connections, which is not convenient for assembly.
  • the main purpose of the present invention is to provide a valve bracket and a four-way valve having the same, in order to solve the problem that the valve bracket in the prior art has a complicated structure and is not easy to assemble.
  • a valve support is provided.
  • the valve support includes a first vertical plate and a second vertical plate spaced apart, and a horizontal plate located between the first vertical plate and the second vertical plate.
  • the first vertical plate, the horizontal plate and the second vertical plate are integrally formed.
  • valve bracket further includes a mounting hole, and the pilot valve portion of the four-way valve is disposed on the mounting hole.
  • the mounting hole includes a first mounting hole provided on the first vertical plate and a second mounting hole provided on the second vertical plate, and the first mounting hole is correspondingly provided to the second mounting hole so that the pilot valve portion After passing through the first mounting hole and the second mounting hole in sequence, they are mounted on the valve bracket.
  • first mounting hole is provided with a first flange
  • second mounting hole is provided with a second flange
  • an end of the first vertical plate far from the horizontal plate is arc-shaped, and an end of the second vertical plate far from the horizontal plate is arc-shaped.
  • valve bracket further includes a bent portion, the bent portion is connected to an end of the first vertical plate away from the horizontal plate, and / or the bent portion is connected to an end of the second vertical plate away from the horizontal plate.
  • bent portion is bent inwardly or outwardly.
  • a four-way valve which includes a valve body, a pilot valve portion connected to the valve body, and a valve bracket for mounting the pilot valve portion.
  • the valve bracket is the valve bracket described above.
  • the four-way valve further includes a capillary tube, the capillary tube is connected to the pilot valve portion, an interval between the first vertical plate and the second vertical plate forms an accommodation space, and the capillary tube is located in the accommodation space.
  • the capillary tube is rotatably disposed in the accommodating space, wherein an included angle between an axis of the capillary tube and an axis of the valve support is ⁇ , 0 ° ⁇ ⁇ ⁇ 180 °.
  • valve bracket is connected to the valve body body, and the shape of the end of the valve bracket facing the valve body body is adapted to the outer contour of the valve body body.
  • the first vertical plate, the horizontal plate, and the second vertical plate are an integrally formed structure, so that the valve bracket becomes a whole, without additional welding or riveting connection, simple assembly, and better connection strength.
  • the valve bracket is formed by connecting two or more bracket parts.
  • the valve bracket of the present application has a simple structure and high strength.
  • the overall valve bracket is easy to organize and reduces the difficulty of material management. Performing additional connection operations reduces assembly steps, facilitates assembly with other structures, saves time, and reduces costs.
  • FIG. 1 is a schematic perspective view of a valve support of a four-way valve in the prior art
  • Figure 2 shows a front view of the valve holder of Figure 1;
  • Figure 3 shows a side view of the valve holder of Figure 1;
  • FIG. 4 shows a schematic structural diagram of a valve bracket, a pilot valve portion and a capillary tube of a four-way valve according to the present invention
  • FIG. 5 shows a schematic structural diagram of the valve support of FIG. 4;
  • FIG. 6 shows a front view of the valve bracket and the pilot valve portion of FIG. 4 cooperating
  • FIG. 7 shows a plan view of the valve holder, the pilot valve portion and the capillary tube of FIG. 4;
  • Figure 8 shows a side view of the valve holder of Figure 4 mating with the pilot valve portion and the capillary;
  • FIG. 9 shows a second structural diagram of a valve support of a four-way valve according to the present invention.
  • FIG. 10 shows a structural schematic diagram of a valve holder of a four-way valve according to the present invention.
  • FIG. 11 shows a schematic structural diagram of a valve holder of a four-way valve according to the present invention
  • FIG. 12 shows a structural schematic diagram of a valve holder of a four-way valve according to the present invention.
  • FIG. 13 is a structural schematic diagram of a valve holder of a four-way valve according to the present invention.
  • Valve bracket 11. First vertical plate; 111, first mounting hole; 112, first flange; 12, second vertical plate; 121, second mounting hole; 122, second flange; 20 ', First bracket; 21 ', support portion; 22', first pipeline installation hole; 30 ', second bracket; 31', installation portion; 32 ', second pipeline installation hole; 40, pilot valve portion; 50 , Capillary.
  • an embodiment of the present invention provides a valve holder.
  • the valve support 10 of this embodiment includes a first vertical plate 11, a second vertical plate 12, and a horizontal plate 13 arranged at intervals.
  • the horizontal plate 13 is located between the first vertical plate 11 and the second vertical plate 12 to connect the first vertical plate 11 and the second vertical plate 12; wherein the first vertical plate 11, the horizontal plate 13 and the second vertical plate 12 are One-piece structure.
  • FIG. 1 to FIG. 3 it is a schematic structural diagram of a valve bracket in the prior art.
  • the valve bracket includes a first bracket 20 'and a second bracket 30'.
  • the support portion 21 'of the first bracket 20' has an arcuate surface, is in contact with the outer surface of the pilot valve portion, and is welded together. Therefore, the valve support structure in the prior art is relatively complicated and difficult to assemble.
  • the first vertical plate 11, the horizontal plate 13, and the second vertical plate 12 are an integrally formed structure, so that the valve bracket 10 becomes a whole without additional welding or riveting connection, the assembly is simple, and the connection strength is more it is good.
  • the valve bracket 10 is formed by connecting two or more bracket parts.
  • the valve bracket 10 of the present application has a simple structure and high strength.
  • the overall valve bracket 10 is easy to organize and reduces material management. Difficulty; no additional connection operations are required, reducing the assembly process, facilitating assembly with other structures, saving time and reducing costs.
  • the valve holder 10 further includes a mounting hole, and the pilot valve portion 40 of the four-way valve is disposed on the mounting hole.
  • the outer wall surface of the pilot valve portion 40 is in close contact with the hole wall of the mounting hole, and the outer wall surface of the pilot valve portion 40 is welded to the hole wall of the mounting hole.
  • the mounting hole includes a first mounting hole 111 provided on the first vertical plate 11 and a second mounting hole 121 and a first mounting hole provided on the second vertical plate 12.
  • 111 is provided corresponding to the second mounting hole 121 so that the pilot valve portion 40 passes through the first mounting hole 111 and the second mounting hole 121 in sequence and is then mounted on the valve holder 10.
  • the mounting hole includes a first mounting hole 111 and a second mounting hole 121.
  • the pilot valve portion 40 passes through the first mounting hole 111 and the second mounting hole 121 in this order.
  • the first mounting hole 111 and the second mounting hole 121 share the guide.
  • the pressure of the valve portion 40, and the pilot valve portion 40 is welded to the hole walls of the first mounting hole 111 and the second mounting hole 121, which further ensures the connection strength of the pilot valve portion 40 and the valve bracket 10, and ensures the normality of the pilot valve portion 40. jobs.
  • At least one side of the first mounting hole 111 is provided with a first flange 112, and at least one side of the second mounting hole 121 is provided with a second flange 122.
  • the arrangement of the first flange 112 and the second flange 122 further supports the pilot valve portion 40, and the above arrangement increases the contact area between the valve holder 10 and the pilot valve portion 40, and connects the pilot valve portion 40
  • the connection operation is convenient, and the welding area is large, which improves the connection strength.
  • the first flanging 112 and the second flanging 122 are both disposed toward the outside of the valve holder 10. This setting mode is convenient for molding and connection operation.
  • first flange 112 may be provided on only one side of the first mounting hole 111, or the second flange 122 may be provided on only one side of the second mounting hole 121.
  • a first flange 112 is provided on both sides of the first mounting hole 111, and a second flange 122 is provided on both sides of the second mounting hole 121. This can also increase the contact between the valve bracket 10 and the pilot valve portion 40. Area; or alternatively, the first flange 112 and the second flange 122 respectively extend toward the inside of the valve holder 10, or one of the first flange 112 and the second flange 122 extends toward the inside of the valve holder 10, one toward The valve holder 10 extends outside.
  • valve bracket 10 shown in FIG. 12 is provided with only one second flange 122, and the second flange extends toward the outside of the valve bracket 10; the valve bracket shown in FIG. A second flanging 122 is provided on one side, and the second flanging 122 is provided toward the inner side of the valve holder 10.
  • the above-mentioned setting manners can all achieve the effect of increasing the connection strength of the pilot valve portion 40 and the valve holder 10, and the number of flanges and the extending direction can be appropriately set according to the actual situation.
  • an end of the first vertical plate 11 far from the horizontal plate 13 is arc-shaped, and an end of the second vertical plate 12 far from the horizontal plate 13 is arc-shaped.
  • an end of the valve bracket 10 remote from the horizontal plate 13 is used for fixing the valve bracket 10.
  • the ends of the first vertical plate 11 and the second vertical plate 12 far from the horizontal plate 13 are arc-shaped to match the surface shape of the surface to be mounted, thereby facilitating the fixing of the valve bracket 10.
  • valve holder 10 further includes a bent portion 14, and the bent portion 14 is connected to an end of the first vertical plate 11 away from the horizontal plate 13, and the bent portion 14 It is connected to one end of the second vertical plate 12 far from the horizontal plate 13.
  • the bending portion 14 is provided on the first vertical plate 11 and the second vertical plate 12 to facilitate the cooperation between the valve bracket 10 and the surface to be installed, and increase the contact area with the surface to be installed, thereby facilitating The operator performs the connection operation.
  • the bent portion 14 and the first vertical plate 11 are an integrally formed structure
  • the bent portion 14 and the second vertical plate 12 are also an integrally formed structure. The above arrangement ensures the connection strength between the bent portion 14 and the first vertical plate 11 and the second vertical plate 12.
  • the bent portion 14 is welded to the surface to be installed.
  • the welding area is increased, the welding strength is improved, and the connection stability between the valve bracket 10 and the surface to be installed is ensured .
  • bending portion 14 may be provided, and the bending portion 14 may be selectively provided only on the end of the first vertical plate 11 far from the horizontal plate 13, or only the second vertical plate 12 far from the horizontal plate 13.
  • the bent portion 14 is provided at one end.
  • the bending portion 14 is bent outward.
  • the bent portion 14 is bent outward, which is convenient for setting and facilitates welding operation by an operator.
  • the bending portion 14 can also be bent inward.
  • both bending portions 14 can be set to bend inward (as shown in FIG. 11), or one Bend inwardly, one outwardly, or both outwardly; when a bend 14 is provided, it can be selectively outwardly bent (as shown in Figure 13) or inwardly bent (such as ( Figure 12).
  • the above setting methods can improve the connection strength between the valve bracket 10 and the surface to be installed, and the user can selectively set as required.
  • An embodiment of the present invention further provides a four-way valve, which includes a valve body, a pilot valve portion 40 connected to the valve body, and a valve bracket 10 for mounting the pilot valve portion 40.
  • the valve bracket 10 is the valve bracket described above. 10.
  • valve bracket of this embodiment has a simple structure and high strength, which facilitates the arrangement between the overall valves, reducing the difficulty of material management; eliminating the need for additional connection operations, reducing the assembly process, saving time and reducing costs. Therefore, the four-way valve having the above-mentioned valve holder 10 also has the above-mentioned advantages.
  • the four-way valve further includes a capillary 50, the capillary 50 is connected to the pilot valve portion 40, and the interval between the first vertical plate 11 and the second vertical plate 12 A receiving space is formed, and the capillary tube 50 is located in the receiving space.
  • a accommodating space for accommodating the capillary 50 is formed between the first vertical plate 11 and the second vertical plate 12 of the valve holder 10 in this embodiment, thereby facilitating the assembly of the capillary 50 and the connection between the capillary 50 and the pilot valve portion 40.
  • the capillary 50 is rotatably disposed in the accommodating space, wherein an included angle between the axis of the capillary 50 and the axis of the valve holder 10 is ⁇ , 0 ° ⁇ ⁇ ⁇ 180 °.
  • the capillary tube of the four-way valve in the prior art passes through the first pipe installation hole 22 ′ on the first bracket 20 ′ and exits through the second pipe installation hole 32 ′. Back straight down.
  • the second bracket 30 ' has an arc-shaped mounting portion 31' adapted to the shape of the outer surface of the valve body body.
  • the first bracket 20 'and the second bracket 30' are riveted and welded together.
  • the capillary tube needs to pass through the first pipeline installation hole 22 'and the second pipeline installation hole 32' in sequence and then be installed with the pilot valve portion, which requires high installation accuracy.
  • the capillary tube 50 is rotatably disposed in the accommodating space, and the rotation angle is in the range of 0 ° to 180 °.
  • the capillary tube 50 can be flexibly installed in a vertical plane without controlling the installation accuracy. Can achieve automated assembly.
  • valve holder 10 is connected to the valve body body, and the shape of the end of the valve holder 10 facing the valve body body is adapted to the outer contour of the valve body body.
  • the valve bracket 10 of this embodiment is fixedly mounted on the valve body body.
  • the first vertical plate 11 is away from the horizontal body.
  • the shape of one end of 13 matches the outer contour of the valve body body; the end of the second vertical plate 12 remote from the horizontal plate 13 is connected to the valve body body, and the shape of the second vertical plate 12 away from the horizontal plate 13 is connected to the valve
  • the outer contour of the body is adapted.
  • valve bracket 10 When the valve bracket 10 is provided with a bent portion 14, the valve bracket 10 is connected to the valve body body through the bent portion 14, and the shape of the end of the bent portion 14 facing the valve body body is adapted to the outer contour of the valve body body. .
  • an outer contour of the valve body body of this embodiment is arc-shaped, so that an end of the valve holder 10 facing the valve body body is set to be arc-shaped, as shown in FIGS. 4 to 13.
  • valve bracket in the prior art has the following problems:
  • the valve bracket is composed of two bracket parts, which increases the difficulty of material management;
  • the two bracket parts constituting the valve bracket need to be riveted or welded, which increases the processing steps;
  • the first vertical plate, the horizontal plate, and the second vertical plate of the valve bracket 10 of the present application are an integrally formed integral structure.
  • the valve bracket 10 includes a mounting hole for installing the pilot valve portion 40, and a connecting portion for connecting with the valve body.
  • An arc-shaped mounting surface (that is, an end surface of the valve holder 10 facing one side of the valve body).
  • the pilot valve portion 40 penetrates into the mounting hole, and the pilot valve portion 40 is welded to the inner wall surface of the mounting hole; the arc-shaped mounting surface is in contact with the outer surface of the valve body and is welded.
  • valve holder 10 of the present application has the following advantages:
  • the valve support 10 is a whole, which reduces the difficulty of material management
  • valve bracket 10 and the pilot valve portion 40 are assembled and positioned in a complete circle, and the assembly is convenient and reliable;
  • the mounting holes of the valve bracket 10 include a first mounting hole 111 and a second mounting hole 121, and at least one of the first mounting hole 111 and the second mounting hole 121 is provided with a flange to ensure that the pilot valve portion 40 and the valve bracket 10 Connection strength
  • valve bracket 10 is also provided with a bent portion 14 to increase the contact area between the valve bracket 10 and the valve body, and the connection strength is high;
  • a receiving cavity is formed between the first vertical plate 11 and the second vertical plate 12 of the valve support 10 to facilitate the connection between the capillary tube and the pilot valve portion 40.
  • the angle between the axis of the capillary tube 50 and the axis of the valve support 10 is ⁇ , And 0 ° ⁇ ⁇ 180 °, the assembling of the capillary tube 50 and the pilot valve portion 40 is flexible, which is convenient for automatic assembly.
  • the valve bracket becomes a whole without the need for additional Welded or riveted connection, simple assembly and better connection strength.
  • the valve bracket is formed by connecting two or more bracket parts.
  • the valve bracket of the present application has a simple structure and high strength.
  • the overall valve bracket is easy to organize and reduces the difficulty of material management. Performing additional connection operations reduces assembly steps, facilitates assembly with other structures, saves time, and reduces costs.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)

Abstract

一种阀门支架（10）及具有其的四通阀，阀门支架（10）包括：间隔设置的第一立板（11）和第二立板（12）；横板（13），位于第一立板（11）和第二立板（12）之间，以连接第一立板（11）和第二立板（12）；其中，第一立板（11）、横板（13）和第二立板（12）为一体成型结构。

Description

阀门支架及具有其的四通阀 技术领域
本发明涉及压力元件技术领域，具体而言，涉及一种阀门支架及具有其的四通阀。
背景技术
现有技术中的四通阀的阀门支架如图1至图3所示，阀门支架包括第一支架20’和第二支架30’，第一支架20’的支撑部21’为弧形表面，与导阀部的外表面相贴合，并焊接连接在一起。毛细管通过第一支架20’上的第一管路安装孔22’穿出，并经过第二管路安装孔32’穿出后竖直向下延伸。第二支架30’具有弧形的安装部31’，与阀体本体的外表面形状相适配。在进行装配时，第一支架20’与第二支架30’铆接连接后焊接在一起。
上述阀门支架的结构较为复杂，第一支架20’与第二支架30’需要额外的连接，不便于装配。
发明内容
本发明的主要目的在于提供一种阀门支架及具有其的四通阀，以解决现有技术中的阀门支架结构复杂，不便于装配问题。
为了实现上述目的，根据本发明的一个方面，提供了一种阀门支架，阀门支架包括：间隔设置的第一立板和第二立板；横板，位于第一立板和第二立板之间，以连接第一立板和第二立板；其中，第一立板、横板和第二立板为一体成型结构。
进一步地，阀门支架还包括安装孔，四通阀的导阀部穿设置在安装孔上。
进一步地，安装孔包括设置在第一立板上的第一安装孔，以及包括设置在第二立板的第二安装孔，第一安装孔与第二安装孔对应设置，以使导阀部依次穿出第一安装孔和第二安装孔后，安装至阀门支架上。
进一步地，第一安装孔的至少一侧设有第一翻边，和/或第二安装孔的至少一侧设有第二翻边。
进一步地，第一立板的远离横板的一端为弧形，第二立板的远离横板的一端为弧形。
进一步地，阀门支架还包括折弯部，折弯部与第一立板的远离横板的一端连接，和/或折弯部与第二立板的远离横板的一端连接。
进一步地，折弯部向内折弯或向外折弯。
根据本发明的另一方面，提供了一种四通阀，包括阀体本体、与阀体本体连接的导阀部和用于安装导阀部的阀门支架，阀门支架为上述的阀门支架。
进一步地，四通阀还包括毛细管，毛细管与导阀部连接，第一立板和第二立板之间的间隔形成容纳空间，毛细管位于容纳空间内。
进一步地，毛细管在容纳空间内可转动地设置，其中，毛细管的轴线与阀门支架的轴线间的夹角为α，0°≤α＜180°。
进一步地，阀门支架与阀体本体连接，阀门支架的朝向阀体本体的一端的形状与阀体本体的外轮廓相适配。
应用本发明的技术方案，由于第一立板、横板和第二立板为一体成型结构，从而使阀门支架成为一个整体，无需额外焊接连接或铆接连接，装配简单，且连接强度更好。相对于现有技术中，阀门支架由两个或两个以上的支架零件连接而成，本申请的阀门支架结构简单，且强度较高，整体的阀门支架便于整理，降低了物料管理难度；无需进行额外的连接操作，减少了组装工序，便于与其他结构装配，节约了时间，降低了成本。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了现有技术中的四通阀的阀门支架的立体结构示意图；
图2示出了图1的阀门支架的主视图；
图3示出了图1的阀门支架的侧视图；
图4示出了根据本发明的四通阀的阀门支架与导阀部及毛细管配合的的结构示意图；
图5示出了图4的阀门支架的结构示意图；
图6示出了图4的阀门支架与导阀部配合的主视图；
图7示出了图4的阀门支架与导阀部及毛细管配合的俯视图；
图8示出了图4的阀门支架与导阀部及毛细管配合的侧视图；
图9示出了根据本发明的四通阀的阀门支架的结构示意图二；
图10示出了根据本发明的四通阀的阀门支架的结构示意图三；
图11示出了根据本发明的四通阀的阀门支架的结构示意图四；
图12示出了根据本发明的四通阀的阀门支架的结构示意图五；以及
图13示出了根据本发明的四通阀的阀门支架的结构示意图六。
其中，上述附图包括以下附图标记：
10、阀门支架；11、第一立板；111、第一安装孔；112、第一翻边；12、第二立板；121、第二安装孔；122、第二翻边；20’、第一支架；21’、支撑部；22’、第一管路安装孔；30’、第二支架；31’、安装部；32’、第二管路安装孔；40、导阀部；50、毛细管。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
如图4和图5所示，本发明的实施例提供了一种阀门支架。该实施例的阀门支架10包括间隔设置的第一立板11和第二立板12，横板13。横板13位于第一立板11和第二立板12之间，以连接第一立板11和第二立板12；其中，第一立板11、横板13和第二立板12为一体成型结构。
具体地，如图1至图3所示，为现有技术中的阀门支架的结构示意图。阀门支架包括第一支架20’和第二支架30’，第一支架20’的支撑部21’为弧形表面，与导阀部的外表面相贴合，并焊接连接在一起。因此，现有技术中的阀门支架结构较为复杂不便于装配。
在本实施例中，第一立板11、横板13和第二立板12为一体成型结构，从而使阀门支架10成为一个整体，无需额外焊接连接或铆接连接，装配简单，且连接强度更好。相对于现有技术中，阀门支架10由两个或两个以上的支架零件连接而成，本申请的阀门支架10结构简单，且强度较高，整体的阀门支架10便于整理，降低了物料管理难度；无需进行额外的连接操作，减少了组装工序，便于与其他结构装配，节约了时间，降低了成本。
如图2至图8所示，在本实施例中，阀门支架10还包括安装孔，四通阀的导阀部40穿设置在安装孔上。
优选地，导阀部40的外壁面与安装孔的孔壁相贴合设置，且导阀部40的外壁面与安装孔的孔壁焊接连接。通过上述设置，保证了导阀部40与阀门支架10的连接强度，保证了导阀部40的正常工作。相对于现有技术中，导阀部40设置在第一支架20’的支撑部21’上(如图1和图3所示)而言，本申请的连接方式更为稳固，连接强度好。
如图5所示，在本实施例中，安装孔包括设置在第一立板11上的第一安装孔111，以及包括设置在第二立板12的第二安装孔121，第一安装孔111与第二安装孔121对应设置，以使导阀部40依次穿出第一安装孔111和第二安装孔121后，安装至阀门支架10上。
具体地，安装孔包括第一安装孔111和第二安装孔121，导阀部40依次穿出第一安装孔111和第二安装孔121，第一安装孔111和第二安装孔121分担导阀部40的压力，且导阀部40与第一安装孔111和第二安装孔121的孔壁均焊接连接，进一步保证了导阀部40与阀门支架10的连接强度，保证导阀部40的正常工作。
如图5所示，在本实施例中，第一安装孔111的至少一侧设有第一翻边112，第二安装孔121的至少一侧设有第二翻边122。
第一翻边112和第二翻边122的设置，进一步对导阀部40起到支撑作用，并且，上述设置增大了阀门支架10与导阀部40的接触面积，在连接导阀部40和阀门支架10时，方便连接操作，且焊接面积较大，提高了连接强度。优选地，本实施例中第一翻边112和第二翻边122均朝向阀门支架10的外侧设置。这样设置方式便于成型，方便连接操作。
当然了，也可仅在第一安装孔111的一侧设置第一翻边112，或者只在第二安装孔121的一侧设置第二翻边122。又或者在第一安装孔111的两侧均设置第一翻边112，在第二安装孔121的两侧均设置第二翻边122，这样也可以增加阀门支架10与导阀部40的接触面积；又或者，第一翻边112和第二翻边122分别朝向阀门支架10的内侧延伸，或者第一翻边112和第二翻边122中的一个朝向阀门支架10的内侧延伸，一个朝向阀门支架10的外侧延伸。
具体地，如图12所示的阀门支架10仅设置一个第二翻边122，且第二翻边朝向阀门支架10的外侧延伸；如图13所示的阀门支架仅在第二安装孔121的一侧设置第二翻边122，且第二翻边122朝向阀门支架10的内侧设置。上述设置方式均可实现提高导阀部40和阀门支架10的连接强度的作用，可根据实际情况进行适当设置翻边的数量和延伸方向。
如图5、图8至图11所示，在本实施例中，第一立板11的远离横板13的一端为弧形，第二立板12的远离横板13的一端为弧形。
在本实施例中，阀门支架10的远离横板13的一端用于固定阀门支架10。第一立板11和第二立板12的远离横板13的一端为弧形，以与待安装面的表面形状相匹配，从而便于阀门支架10的固定。
进一步地，如图4至6所示，在本实施例中，阀门支架10还包括折弯部14，折弯部14与第一立板11的远离横板13的一端连接，折弯部14与第二立板12的远离横板13的一端连接。
本实施例中的通过在第一立板11和第二立板12上设置折弯部14，从而便于阀门支架10与待安装面的配合，增大了与待安装面的接触面积，进而便于操作人员进行连接操作。
优选地，折弯部14与第一立板11为一体成型结构，折弯部14与第二立板12也为一体成形结构。上述设置保证了折弯部14与第一立板11和第二立板12之间的连接强度。
优选地，折弯部14与待安装面之间焊接连接，通过设置折弯部14，增大了焊缝面积，提高了焊接强度，保证了阀门支架10与待安装面之间连接的稳定性。
当然了，也可仅设置一个折弯部14，可以选择性地仅在第一立板11的远离横板13的一端设置折弯部14，或者仅在第二立板12的远离横板13的一端设置折弯部14。上述设置方式均在本申请的保护范围之内。
优选地，如图4至图6所示，在本实施例中，折弯部14向外折弯。
折弯部14向外折弯，便于设置，并且方便操作人员的焊接操作。
当然了，折弯部14也可向内弯折，当设置两个折弯部14时，可以将两个折弯部14均设置为向内弯折(如图11所示)，或者一个向内弯折，一个向外弯折，或者两个均向外弯折；当设置一个折弯部14时，可选择性地向外弯折(如图13所示)或向内弯折(如图12所示)。上述设置方式均可以提高阀门支架10与待安装面的连接强度，用户可根据需要选择性设置。
本发明的实施例还提供了一种四通阀，包括阀体本体、与阀体本体连接的导阀部40和用于安装导阀部40的阀门支架10，阀门支架10为上述的阀门支架10。
本实施例的阀门支架结构简单，且强度较高，整体的阀门之间便于整理，降低了物料管理难度；无需进行额外的连接操作，减少了组装工序，节约了时间，降低了成本。因此，具有上述阀门支架10的四通阀也具有上述优点。
如图4、图6至图8所示，在本实施例中，四通阀还包括毛细管50，毛细管50与导阀部40连接，第一立板11和第二立板12之间的间隔形成容纳空间，毛细管50位于容纳空间内。
本实施例的阀门支架10的第一立板11和第二立板12之间形成容纳毛细管50的容纳空间，从而便于毛细管50的装配，方便毛细管50与导阀部40的连接。
进一步地，如图8所示，在本实施例中，毛细管50在容纳空间内可转动地设置，其中，毛细管50的轴线与阀门支架10的轴线间的夹角为α，0°≤α＜180°。
如图1和图3所示，现有技术中的四通阀的毛细管通过第一支架20’上的第一管路安装孔22’穿出，并经过第二管路安装孔32’穿出后竖直向下延伸。第二支架30’具有弧形的安装部31’，与阀体本体的外表面形状相适配。在进行装配时，第一支架20’与第二支架30’铆接连接后焊接在一起。并且，毛细管需要依次穿过第一管路安装孔22’和第二管路安装孔32’后与导阀部安装，需要较高的安装精度。
而在本申请中，毛细管50在容纳空间内可转动地设置，且旋转角度在0°至180°范围内，通过上述设置，使毛细管50在竖直平面内可以灵活安装，无需控制安装精度，可实现自动化装配。
在本实施例中，阀门支架10与阀体本体连接，阀门支架10的朝向阀体本体的一端的形状与阀体本体的外轮廓相适配。
本实施例的阀门支架10固定安装在阀体本体上，第一立板11的远离，第一立板11的远离横板13的一端与阀体本体连接，第一立板11的远离横板13的一端的形状与阀体本体的外轮廓相适配；第二立板12的远离横板13的一端与阀体本体连接，第二立板12的远离横板13的一端的形状与阀体本体的外轮廓相适配。
当阀门支架10设有折弯部14时，阀门支架10通过折弯部14与阀体本体相连接，折弯部14的朝向阀体本体的一端的形状与阀体本体的外轮廓相适配。
优选地，本实施例的阀体本体的外轮廓为弧形，从而将阀门支架10的朝向阀体本体的一端设置为弧形，如图4至图13所示。
如图1至图3为现有技术中的阀门支架的结构示意图。现有技术中的阀门支架存在以下问题：
1、阀门支架由两个支架零件组成，增加了物料管理难度；
2、当将毛细管装配至导阀部上时，需要依次穿过阀门支架上的第一管路安装孔22’和第二管路安装孔32’，将毛细管与上述两个管路安装孔对正后进行装配，不易实现自动化装配；
3、组成阀门支架的两个支架零件之间需要进行铆接连接或焊接连接，增加了加工工序；
4、装配工艺复杂，成本较高。
本申请的阀门支架10的第一立板、横板和第二立板为一体成型的整体结构，阀门支架10包括用于安装导阀部40的安装孔，和用于与阀体本体连接的弧形安装面(即阀门支架10朝向阀体本体一侧的端面)。导阀部40穿入安装孔内，并且导阀部40与安装孔的内壁面焊接连接；弧形安装面与阀体本体的外表面相贴合，并焊接连接。
本申请的阀门支架10具有以下优点：
1、阀门支架10为一个整体，降低了物料的管理难度；
2、阀门支架10的安装孔与导阀部40之间为整圆装配定位，装配方便可靠；
3、阀门支架10的安装孔包括第一安装孔111和第二安装孔121，且第一安装孔111和第二安装孔121的至少一个设置翻边，保证了导阀部40与阀门支架10的连接强度；
4.阀门支架10还设有折弯部14，增大了阀门支架10与阀体本体的接触面积，连接强度高；
5、阀门支架10的第一立板11和第二立板12之间形成容纳腔，便于毛细管与导阀部40的连接，毛细管50的轴线与阀门支架10的轴线间的夹角为α，且0°≤α＜180°，毛细管50与导阀部40装配灵活，便于实现自动化装配。
从以上的描述中，可以看出，本发明上述的实施例实现了如下技术效果：由于第一立板、横板和第二立板为一体成型结构，从而使阀门支架成为一个整体，无需额外焊接连接或铆接连接，装配简单，且连接强度更好。相对于现有技术中，阀门支架由两个或两个以上的支架零件连接而成，本申请的阀门支架结构简单，且强度较高，整体的阀门支架便于整理，降低了物料管理难度；无需进行额外的连接操作，减少了组装工序，便于与其他结构装配，节约了时间，降低了成本。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种阀门支架，其特征在于，阀门支架(10)包括：
    间隔设置的第一立板(11)和第二立板(12)；
    横板(13)，位于所述第一立板(11)和所述第二立板(12)之间，以连接所述第一立板(11)和所述第二立板(12)；
    其中，所述第一立板(11)、所述横板(13)和所述第二立板(12)为一体成型结构。
  2. 根据权利要求1所述的阀门支架，其特征在于，所述阀门支架(10)还包括安装孔，四通阀的导阀部(40)穿设置在所述安装孔上。
  3. 根据权利要求2所述的阀门支架，其特征在于，所述安装孔包括设置在所述第一立板(11)上的第一安装孔(111)，以及包括设置在所述第二立板(12)的第二安装孔(121)，所述第一安装孔(111)与所述第二安装孔(121)对应设置，以使所述导阀部(40)依次穿出所述第一安装孔(111)和所述第二安装孔(121)后，安装至所述阀门支架(10)上。
  4. 根据权利要求3所述阀门支架，其特征在于，所述第一安装孔(111)的至少一侧设有第一翻边(112)，和/或所述第二安装孔(121)的至少一侧设有第二翻边(122)。
  5. 根据权利要求1至4中任一项所述阀门支架，其特征在于，所述第一立板(11)的远离所述横板(13)的一端为弧形，所述第二立板(12)的远离所述横板(13)的一端为弧形。
  6. 根据权利要求5所述阀门支架，其特征在于，所述阀门支架(10)还包括折弯部(14)，所述折弯部(14)与所述第一立板(11)的远离所述横板(13)的一端连接，和/或所述折弯部(14)与所述第二立板(12)的远离所述横板(13)的一端连接。
  7. 根据权利要求6所述阀门支架，其特征在于，所述折弯部(14)向内折弯或向外折弯。
  8. 一种四通阀，包括阀体本体、与所述阀体本体连接的导阀部(40)和用于安装所述导阀部(40)的阀门支架(10)，其特征在于，所述阀门支架(10)为权利要求1至7中任一项所述的阀门支架(10)。
  9. 根据权利要求8所述的四通阀，其特征在于，所述四通阀还包括毛细管(50)，所述毛细管(50)与所述导阀部(40)连接，所述第一立板(11)和所述第二立板(12)之间的间隔形成容纳空间，所述毛细管(50)位于所述容纳空间内。
  10. 根据权利要求9所述的四通阀，其特征在于，所述毛细管(50)在所述容纳空间内可转动地设置，其中，所述毛细管(50)的轴线与所述阀门支架(10)的轴线间的夹角为α，0°≤α＜180°。
  11. 根据权利要求8所述的四通阀，其特征在于，所述阀门支架(10)与所述阀体本体连接，所述阀门支架(10)的朝向所述阀体本体的一端的形状与所述阀体本体的外轮廓相适配。
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