Multi-way valve for water affair system

Abstract

The utility model discloses a multi-way valve for a water affair system, and relates to the technical field of multi-way valves. The interior of the shell is divided into a first cavity and a second cavity through a partition plate and a transverse plate. The number of the second cavities is two. A first through hole and a second through hole are formed in the transverse plate in the second cavity; a water inlet is formed in the bottom of the first chamber; a first matching cover and a second matching cover are respectively arranged in the second cavity; the first matching cover and the second matching cover are fixedly mounted with push rods of the first electric push cylinder and the second electric push cylinder; the first electric push cylinder and the second electric push cylinder are fixedly mounted on a top cover at the top of the shell; during use, a first water outlet pipeline and a second water outlet pipeline are correspondingly installed on a water outlet formed in the end of a shell, and a first electric push cylinder and a second electric push cylinder drive a corresponding first matching cover and a corresponding second matching cover to achieve communication between a first cavity and two second cavities through a first through hole and a second through hole; and simultaneous control of the valve on the two pipelines is realized.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of multi-way valves, in particular to a multi-way valve for a water system. Background Art

[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shutoff valves to the various valves used in extremely complex automatic control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard custom valves, etc. according to the material.

[0003] At present, when traditional valves are produced, one valve corresponds to one pipeline. In this way, when in use, the valve can only control the on-off of one pipeline. When two or more pipelines need to be connected in the equipment, a multi-way valve is required for control. In this way, the water flow can be controlled while increasing the number of pipelines connected to the valve, realizing valve control for different needs and realizing the connection of multiple pipelines at the same time.

[0004] After searching, Chinese patent publication number CN202020417711.X discloses a valve with good sealing performance; comprising a valve, a sealing mechanism is installed in the middle of the valve, a handle is fixedly connected to the upper outer wall of the screw rod, the upper outer wall of the screw rod is threadedly connected to the middle inner wall of the nut, and the bottom end of the nut is fixedly connected to the middle of the top of the valve;

[0005] When the structure in the above patent is used, although the piston can effectively realize the connection between the inlet and the outlet, the flanges at the inlet and outlet ends can only realize the connection of one pipeline. Therefore, when multiple pipelines need to be connected at the same time, the number of valves needs to be increased to increase the number of pipelines, which makes the assembly efficiency slow and increases the number of equipment required;

[0006] In view of the above situation, we provide a multi-way valve for a water system. In this device, a partition and a cross plate are arranged inside the shell to divide the inside of the shell into a first chamber and a second chamber. In this way, the connection between multiple second chambers and the first chamber can be achieved by increasing the number of partitions. Corresponding water outlets are opened on one side of the second chamber. In this way, the water supply effect of multiple water outlets is achieved through one water inlet and the first chamber. When controlling the water outlet, the corresponding matching cover is driven by the electric push cylinder to achieve communication between the second chamber and the first chamber, so that one shell can control the connection of multiple pipes, greatly improving the use efficiency of the valve. Utility Model Content

[0007] The purpose of the utility model is to provide a multi-way valve for a water system. In the device, the interior of the shell is divided into two second chambers by a partition. In this way, when in use, the second chamber is connected to the first chamber by matching or separating the corresponding matching cover and the through hole, so that the corresponding water outlets opened on the shell are effectively connected, and the two water outlets can also work simultaneously; the use efficiency of the valve is greatly improved; so as to solve the problems of the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A multi-way valve for a water system, comprising a shell; the interior of the shell is divided into a first chamber and a second chamber by a partition and a transverse plate; wherein two second chambers are provided; the transverse plates inside the two second chambers are provided with a first through hole and a second through hole; a water inlet is provided at the bottom of the first chamber; the first through hole and the second through hole are used to realize the connection between the first chamber and the corresponding second chamber, so as to realize water supply to different second chambers, and also realize water supply treatment to two second chambers at the same time;

[0010] As a further technical solution of the utility model, the second chamber is further provided with a first matching cover and a second matching cover respectively; the first matching cover and the second matching cover are fixedly installed with the push rods of the first electric push cylinder and the second electric push cylinder; the first electric push cylinder and the second electric push cylinder are fixedly installed on the top cover on the top of the shell; the corresponding matching cover is driven to move by the electric push cylinder to achieve matching or separation between the matching cover and the corresponding through hole;

[0011] As a further technical solution of the utility model, two symmetrical water outlets are also provided on one side of the shell; the water outlets correspond to the first water outlet pipe and the second water outlet pipe respectively; water is supplied to the corresponding water outlet pipes through the water outlets;

[0012] As a further technical solution of the utility model, the first water outlet pipe and the second water outlet pipe have the same structure and are both provided with a valve and a flap; the flap is fixedly connected to the valve through a rotating shaft; the flap is opened or closed to the corresponding water outlet pipe by rotating the valve, so as to achieve the connection between the pipe and the water outlet;

[0013] As a further technical solution of the utility model, the first water outlet pipe and the second water outlet pipe correspond to the two second chambers respectively; the two second chambers are connected to the first chamber through the first through hole and the second through hole respectively;

[0014] As a further technical solution of the utility model, the top cover is fixedly mounted on the top of the shell; a plurality of mounting frames are arranged on the side of the shell away from the water outlet;

[0015] As a further technical solution of the utility model, the first through hole and the second through hole are matched with the first matching cover and the second matching cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the utility model is in use, the first water outlet pipe and the second water outlet pipe are respectively installed on the water outlet opened at the end of the shell, and the first electric push cylinder and the second electric push cylinder drive the corresponding first matching cover and the second matching cover to realize the connection between the first chamber and the two second chambers through the first through hole and the second through hole, so as to realize the simultaneous control of the two pipes by the valve; when the utility model is controlled, when the first electric push cylinder drives the first matching cover to move upward and the second electric push cylinder drives the second matching cover to move downward, the first through hole connects the first chamber and the corresponding second chamber, and water is transmitted to the first water outlet pipe through the water outlet corresponding to the second chamber, so as to realize the connection of the first water outlet pipe; the utility model can realize the simultaneous connection or closure between the first chamber and the corresponding second chamber through the two electric push cylinders, and can also realize alternating control, so that the first water outlet pipe and the second water outlet pipe can work simultaneously or intermittently, and the working effect of the valve can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the bottom structure.

[0020] Figure 3 This utility model Figure 1 Side view of.

[0021] Figure 4 This utility model Figure 3 AA section view.

[0022] Figure 5 This utility model Figure 1 Schematic diagram of the splitting.

[0023] Figure 6 This utility model Figure 5 Schematic diagram of the bottom structure.

[0024] Figure 7 This utility model Figure 6 Schematic diagram of the interior of the shell.

[0025] Figure 8 This utility model Figure 1 Side view of the water outlet pipe.

[0026] Fig. 9 This utility model Figure 8 BB cross-sectional view.

[0027] In the figure: 1-shell, 2-top cover, 3-first electric push cylinder, 4-second electric push cylinder, 5-first water outlet pipe, 6-second water outlet pipe, 7-valve, 8-flap, 9-mounting frame, 10-water inlet, 11-first matching cover, 12-second matching cover, 13-first through hole, 14-second through hole, 15-first chamber, 16-second chamber, 17-partition, 18-cross plate, 19-water outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] See also Figure 1-9 In an embodiment of the utility model, a multi-way valve for a water system includes a housing 1; the interior of the housing 1 is divided into a first chamber 15 and a second chamber 16 by a partition 17 and a transverse plate 18; wherein two second chambers 16 are provided; the transverse plates 18 inside the two second chambers 16 are both provided with a first through hole 13 and a second through hole 14; the bottom of the first chamber 15 is provided with a water inlet 10;

[0030] The second chamber 16 is also provided with a first matching cover 11 and a second matching cover 12 respectively; the first matching cover 11 and the second matching cover 12 are fixedly installed with the push rods of the first electric push cylinder 3 and the second electric push cylinder 4; the first electric push cylinder 3 and the second electric push cylinder 4 are fixedly installed on the top cover 2 on the top of the shell 1.

[0031] More specifically, two symmetrical water outlets 19 are provided on one side of the shell 1 ; the water outlets 19 correspond to the first water outlet pipe 5 and the second water outlet pipe 6 , respectively.

[0032] By adopting the above technical solution, when in use, the first water outlet pipe 5 and the second water outlet pipe 6 are respectively installed on the water outlet 19 opened at the end of the shell 1, and the first electric push cylinder 3 and the second electric push cylinder 4 drive the corresponding first matching cover 11 and the second matching cover 12 to realize the first through hole 13 and the second through hole 14 to connect the first chamber 15 and the two second chambers 16; and the valve controls the two pipes at the same time;

[0033] The first water outlet pipe 5 and the second water outlet pipe 6 have the same structure and are both provided with a valve 7 and a flap 8; the flap 8 is fixedly connected to the valve 7 via a rotating shaft.

[0034] In this embodiment, the first water outlet pipe 5 and the second water outlet pipe 6 correspond to the two second chambers 16 respectively; the two second chambers 16 are connected to the first chamber 15 through the first through hole 13 and the second through hole 14 respectively.

[0035] By adopting the above technical solution, during control, when the first electric push cylinder 3 drives the first matching cover 11 to move upward, and the second electric push cylinder 4 drives the second matching cover 12 to move downward, the first through hole 13 connects the first chamber 15 and the corresponding second chamber 16, and water is transmitted to the first water outlet pipe 5 through the water outlet 19 corresponding to the second chamber 16, thereby realizing the penetration of the first water outlet pipe 5.

[0036] In this embodiment, the top cover 2 is fixedly mounted on the top of the housing 1; a plurality of mounting frames 9 are provided on the side of the housing 1 away from the water outlet 19;

[0037] The first through hole 13 and the second through hole 14 are matched with the first matching cover 11 and the second matching cover 12 .

[0038] By adopting the above technical solution, the first chamber 15 and the corresponding second chamber 16 can be simultaneously connected or closed through two electric push cylinders, and alternating control can also be achieved, so that the first water outlet pipe 5 and the second water outlet pipe 6 can effectively work simultaneously or intermittently, effectively improving the working effect of the valve.

[0039] The working principle of the utility model is: when in use, the first water outlet pipe 5 and the second water outlet pipe 6 are respectively installed on the water outlet 19 opened at the end of the shell 1, and the first electric push cylinder 3 and the second electric push cylinder 4 drive the corresponding first matching cover 11 and the second matching cover 12 to realize the first through hole 13 and the second through hole 14 to connect the first chamber 15 and the two second chambers 16; realize the valve to control the two pipes at the same time;

[0040] During control, when the first electric push cylinder 3 drives the first matching cover 11 to move upward, and the second electric push cylinder 4 drives the second matching cover 12 to move downward, the first through hole 13 connects the first chamber 15 with the corresponding second chamber 16, and water is transmitted to the first water outlet pipe 5 through the water outlet 19 corresponding to the second chamber 16, thereby achieving the penetration of the first water outlet pipe 5;

[0041] The two electric push cylinders can realize simultaneous connection or closure between the first chamber 15 and the corresponding second chamber 16, and can also realize alternating control, so that the first water outlet pipe 5 and the second water outlet pipe 6 can effectively work simultaneously or intermittently, effectively improving the working effect of the valve.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-way valve for a water system, characterized in that: The invention comprises a shell (1); the interior of the shell (1) is divided into a first chamber (15) and a second chamber (16) by a partition (17) and a transverse plate (18); two second chambers (16) are provided; the transverse plates (18) inside the two second chambers (16) are both provided with a first through hole (13) and a second through hole (14); the bottom of the first chamber (15) is provided with a water inlet (10); The second chamber (16) is also provided with a first matching cover (11) and a second matching cover (12) respectively; the first matching cover (11) and the second matching cover (12) are fixedly installed with the push rods of the first electric push cylinder (3) and the second electric push cylinder (4); the first electric push cylinder (3) and the second electric push cylinder (4) are fixedly installed on the top cover (2) on the top of the shell (1).

2. A multi-way valve for a water system according to claim 1, characterized in that: Two symmetrical water outlets (19) are also provided on one side of the shell (1); the water outlets (19) correspond to the first water outlet pipe (5) and the second water outlet pipe (6) respectively.

3. A multi-way valve for a water system according to claim 2, characterized in that: The first water outlet pipe (5) and the second water outlet pipe (6) have the same structural arrangement and are both provided with a valve (7) and a flap (8); the flap (8) is fixedly connected to the valve (7) via a rotating shaft.

4. A multi-way valve for a water system according to claim 3, characterized in that: The first water outlet pipe (5) and the second water outlet pipe (6) respectively correspond to the two second chambers (16); the two second chambers (16) are connected to the first chamber (15) through the first through hole (13) and the second through hole (14).

5. A multi-way valve for a water system according to claim 4, characterized in that: The top cover (2) is fixedly mounted on the top of the shell (1); a plurality of mounting frames (9) are provided on a side of the shell (1) away from the water outlet (19).

6. A multi-way valve for a water system according to claim 4, characterized in that: The first through hole (13) and the second through hole (14) are matched with the first matching cover (11) and the second matching cover (12).

Images