CN221857622U - Plug-in type multi-way ball valve - Google Patents

Abstract

The utility model discloses a plug-in type multi-way ball valve, and relates to the field of multi-way ball valve devices. This cartridge formula ball valve that leads to more includes the tee bend ball valve, and installation tube is all installed to the play water end of tee bend ball valve, and the one end of installation tube all is connected with the connecting pipe, all is provided with the connecting unit between installation tube and the connecting pipe, and one side of first connecting piece and second connecting piece is provided with horizontal locating part, and the locating part carries out horizontal spacing effect to first connecting piece and second connecting piece. This cartridge formula ball valve that leads to more, through two sets of connecting pieces that set up respectively at the link of installing pipe and connecting pipe, make the connecting block of first connecting piece one side peg graft in the inside of second connecting piece, be convenient for carry out the linking action to the installing pipe and the connecting pipe of both sides, under the cooperation of locating part and locking piece, can carry out spacing locking to the connecting pipe after the installation, through the installation effect of cartridge's mode to the connecting pipe, convenient to detach simultaneously need not to use the fixed mode of multiunit bolt to install.

Description

A cartridge type multi-way ball valve

Technical Field

The utility model relates to the technical field of multi-way ball valves, in particular to a plug-in multi-way ball valve.

Background Art

Multi-port ball valve can transfer the medium from the inlet to one of two or more outlets. Ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.

The existing multi-way ball valve is composed of a valve body, a valve stem and multiple sets of mounting pipes. One end of the multiple sets of mounting pipes is connected to the connecting pipe to achieve the purpose of circulating and transporting water. When installing the mounting pipes and the connecting pipes, flanges are usually used to connect and install them, and they are fixed by multiple sets of bolts, which makes the installation of the multiple sets of connecting pipes more complicated.

If the connecting pipe and the installation pipe can be connected in a plug-in manner, the installation and disassembly efficiency of the connecting pipes can be improved when multiple sets of connecting pipes are installed. At the same time, after long-term use, the use of multiple sets of bolts for fixing is prone to loosening, and then the connecting pipe and the installation pipe may become detached, thereby affecting the normal water delivery.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a plug-in multi-way ball valve, which solves the problem of fixing by multiple sets of bolts, making the installation of multiple sets of connecting pipes more complicated.

(II) Technical solution

To achieve the above purpose, the utility model is implemented by the following technical solutions: a plug-in multi-way ball valve, including a three-way ball valve, the outlet end of each of the three-way ball valves is equipped with a mounting pipe, one end of each of the mounting pipes is connected to a connecting pipe, and a connecting unit is provided between each of the mounting pipes and the connecting pipe, and the connecting unit includes:

A first connecting member and a second connecting member, wherein the first connecting member and the second connecting member are respectively connected to the mounting pipe and the connecting pipe on both sides;

A transverse limiting member is provided on one side of the first connecting member and the second connecting member, and the limiting member performs a transverse limiting function on the first connecting member and the second connecting member;

The top ends of the first connecting member, the second connecting member and the limiting member are all provided with locking members, and the locking members limit the limiting member. The limiting member and the locking member cooperate with each other to connect the first connecting member and the second connecting member.

Preferably, the first connecting member and the second connecting member are connected to form a rectangle, and the first connecting member and the second connecting member are arranged in a ring shape.

Preferably, the outer peripheral wall of the mounting tube is slidably connected with a mounting ring, and the plurality of groups of the limiting members are fixedly mounted on an outer wall of one side of the mounting ring.

Preferably, a fixing ring is fixedly connected to the front end outer peripheral wall of the connecting pipe, and the plurality of groups of the first connecting members are fixedly mounted on an inner wall of one side of the fixing ring.

Preferably, a plurality of groups of the second connecting members are fixedly mounted on the outer peripheral wall at one end of the mounting tube, and a connecting block is fixedly connected to the outer wall at one end of the first connecting member.

Preferably, the connection blocks are inserted into one end of the second connection member, and one end of the limiting member passes through the outer wall of the second connection member and is inserted into the connection block.

Preferably, a locking groove is formed at the top of each of the second connecting members, and the locking groove penetrates into the interior of the limiting member and the connecting block.

Preferably, a connecting ring is fixedly connected to the inner wall of one end of the connecting pipe, and the connecting ring is rotatably connected to the inner wall of the mounting pipe.

The utility model discloses a cartridge-type multi-way ball valve, which has the following beneficial effects: the cartridge-type multi-way ball valve, through two groups of connecting pieces respectively arranged at the connecting ends of the installation pipe and the connecting pipe, enables the connecting block on one side of the first connecting piece to be inserted into the inside of the second connecting piece, so as to facilitate the connection of the installation pipes and the connecting pipes on both sides; with the cooperation of the limiting piece and the locking piece, the installed connecting pipes can be limited and locked; the installation of the connecting pipes is performed by means of insertion, and it is convenient to disassemble at the same time, and there is no need to use multiple groups of bolts for installation.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the installation pipe and the connecting pipe of the utility model;

Figure 3 is a schematic diagram of the structure of one side of the connecting pipe of the utility model;

FIG4 is a schematic diagram of the top cross-sectional structure of two groups of connectors of the utility model;

FIG. 5 is a schematic structural diagram of part A of FIG. 4 of the present invention.

In the figure: 1, three-way ball valve; 2, mounting pipe; 3, connecting pipe; 301, connecting ring; 4, connecting unit; 401, first connecting piece; 4011, connecting block; 402, second connecting piece; 403, limiting piece; 404, fixing ring; 405, mounting ring; 406, locking piece; 407, locking groove.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The embodiment of the present application provides a plug-in multi-way ball valve, which is easy to disassemble and does not require the use of multiple sets of bolts for installation.

In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

The utility model embodiment discloses a plug-in multi-way ball valve.

As shown in Figures 1-5, a three-way ball valve 1 is included, and a mounting pipe 2 is installed at the water outlet end of the three-way ball valve 1, one end of the mounting pipe 2 is connected to a connecting pipe 3, and a connecting unit 4 is provided between the mounting pipe 2 and the connecting pipe 3. The connecting unit 4 includes: before use, three groups of connecting pipes 3 need to be connected to achieve the purpose of discharging water.

The first connecting piece 401 and the second connecting piece 402 are connected to the installation tube 2 and the connecting tube 3 on both sides respectively; firstly, the user picks up the connecting tube 3, so that the multiple groups of first connecting pieces 401 are located on the side corresponding to the second connecting piece 402, and the connecting ring 301 at one end of the connecting tube 3 is inserted into the inside of the installation tube 2, and then the connecting tube 3 is rotated so that the connecting blocks 4011 on one side of the multiple groups of first connecting pieces 401 are respectively inserted into the inside of the second connecting piece 402, so that the connecting blocks 4011 can install the installation tube 2 and the connecting tube 3.

A transverse limiting member 403 is provided on one side of the first connecting member 401 and the second connecting member 402, and the limiting member 403 performs a transverse limiting function on the first connecting member 401 and the second connecting member 402; after installation, by pushing the mounting ring 405 on one side, multiple groups of limiting members 403 are inserted into the inside of the connecting block 4011 and the second connecting member 402, so as to limit the mounting tube 2 and prevent the mounting tube 2 from rotating.

The top ends of the first connecting member 401, the second connecting member 402 and the limiting member 403 are all provided with locking members 406, and the locking members 406 limit the limiting member 403. The limiting member 403 and the locking members 406 cooperate with each other to connect the first connecting member 401 and the second connecting member 402. Furthermore, multiple groups of locking members 406 are inserted into the limiting member 403, the connecting block 4011 and the second connecting member 402 to limit the installed limiting member 403, thereby achieving fixed installation of the mounting tube 2.

The first connecting member 401 and the second connecting member 402 are connected to form a rectangle. The first connecting member 401 and the second connecting member 402 are arranged in a ring shape. The outer peripheral wall of the mounting tube 2 is slidably connected with a mounting ring 405. The multiple groups of limiting members 403 are all located on one side of the multiple groups of second connecting members 402 and are in the same horizontal plane. The multiple groups of limiting members 403 are all fixedly installed on the outer wall of one side of the mounting ring 405.

The front end outer wall of the connecting tube 3 is fixedly connected with a fixing ring 404, multiple groups of first connecting parts 401 are fixedly installed on the inner wall of one side of the fixing ring 404, multiple groups of second connecting parts 402 are fixedly installed on the outer wall of one end of the mounting tube 2, and the outer wall of one end of the first connecting part 401 is fixedly connected with a connecting block 4011.

The connecting blocks 4011 are all inserted into one end of the second connecting member 402, one end of the limiting member 403 passes through the outer wall of the second connecting member 402 and is inserted into the inside of the connecting block 4011, and the top of the second connecting member 402 is provided with a penetrating locking groove 407, which passes through the inside of the limiting member 403 and the connecting block 4011. A connecting ring 301 is fixedly connected to the inner wall of one end of the connecting pipe 3, and the connecting ring 301 is rotatably connected to the inner wall of the mounting pipe 2.

In summary, compared with the prior art, the present invention has the following beneficial effects: by respectively providing two sets of connecting parts at the connecting ends of the mounting tube 2 and the connecting tube 3, the connecting block 4011 on one side of the first connecting part 401 is plugged into the inside of the second connecting part 402, so as to facilitate the connection between the mounting tube 2 and the connecting tube 3 on both sides; with the cooperation of the limiting part 403 and the locking part 406, the installed connecting tube 3 can be limited and locked; the installation of the connecting tube 3 is performed by insertion, and at the same time, it is easy to disassemble, and there is no need to use multiple sets of bolts for installation.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. The utility model provides a cartridge formula multi-way ball valve, includes tee bend ball valve (1), install mounting tube (2) are all installed to the play water end of tee bend ball valve (1), the one end of mounting tube (2) all is connected with connecting pipe (3), a serial communication port, all be provided with connecting unit (4) between mounting tube (2) and connecting pipe (3), connecting unit (4) include:

The first connecting piece (401) and the second connecting piece (402), wherein the first connecting piece (401) and the second connecting piece (402) are respectively connected with the mounting pipes (2) and the connecting pipes (3) at two sides;

A transverse limiting piece (403) is arranged on one side of the first connecting piece (401) and one side of the second connecting piece (402), and the limiting piece (403) performs a transverse limiting function on the first connecting piece (401) and the second connecting piece (402);

The top ends of the first connecting piece (401), the second connecting piece (402) and the limiting piece (403) are respectively provided with a locking piece (406), the locking piece (406) is used for limiting the limiting piece (403), and the limiting piece (403) and the locking piece (406) are matched with each other to connect the first connecting piece (401) and the second connecting piece (402).

2. The cartridge-type multi-way ball valve according to claim 1, wherein: the first connecting piece (401) and the second connecting piece (402) are connected to form a rectangle, and the first connecting piece (401) and the second connecting piece (402) are annularly arranged.

3. The cartridge-type multi-way ball valve according to claim 2, wherein: the outer peripheral wall sliding connection of installation pipe (2) has collar (405), multiunit locating part (403) all fixed mounting is at the outer wall of one side of collar (405).

4. A cartridge-type multi-way ball valve according to claim 3, wherein: the front end peripheral wall of connecting pipe (3) fixedly connected with solid fixed ring (404), multiunit first connecting piece (401) all fixed mounting is at the one side inner wall of solid fixed ring (404).

5. The cartridge-type multi-way ball valve according to claim 2, wherein: the second connecting pieces (402) are fixedly arranged on the outer peripheral wall of one end of the mounting pipe (2), and a connecting block (4011) is fixedly connected to the outer wall of one end of the first connecting piece (401).

6. The cartridge-type multi-way ball valve according to claim 5, wherein: the connecting blocks (4011) are inserted into one end of the second connecting piece (402), and one end of the limiting piece (403) penetrates through the outer wall of the second connecting piece (402) and is inserted into the connecting blocks (4011).

7. The cartridge-type multi-way ball valve according to claim 6, wherein: the top ends of the second connecting pieces (402) are respectively provided with a penetrating locking groove (407), and the locking grooves (407) penetrate into the limiting pieces (403) and the connecting blocks (4011).

8. The cartridge-type multi-way ball valve according to claim 1, wherein: the inner wall of one end of the connecting pipe (3) is fixedly connected with a connecting ring (301), and the connecting ring (301) is rotationally connected to the inner wall of the mounting pipe (2).