Two-inlet and one-outlet single valve

Abstract

The utility model discloses a two-inlet and one-outlet single valve which comprises a valve body, electromagnetic control parts are installed on the upper face and the lower face of the valve body respectively, the valve body is provided with a first inlet, a second inlet and an outlet, and the two electromagnetic control parts control opening and closing of the first inlet and the outlet and opening and closing of the second inlet and the outlet respectively. The double electromagnetic control parts are integrated on the upper end face and the lower end face of the valve body, the symmetrical flow channel design is adopted, the size of the valve body is greatly reduced, the installation process is simplified, meanwhile, the manufacturing cost is reduced, the double electromagnetic control parts independently control opening and closing of the first inlet, the second inlet and the outlet respectively, and two-inlet one-outlet parallel fluid conveying can be achieved; and a single-input and single-output independent control mode can also be switched, so that the requirements of complex working conditions are met.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic valve technology, specifically a two-inlet, one-outlet single-unit valve. Background Technology

[0002] Currently, two-inlet-one-outlet solenoid valves are widely used in industrial automation, fluid control and other fields, but existing technologies still have many shortcomings. For example, traditional two-inlet-one-outlet valves often adopt a split structure or complex flow channel design, resulting in a large overall size and inconvenient installation and maintenance; some valve bodies use a single electromagnetic control unit, which cannot achieve flexible switching between two-inlet-one-outlet and single-inlet-single-outlet modes, thus limiting their application scenarios.

[0003] Therefore, we propose a two-inlet, one-outlet single-unit valve to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a two-inlet, one-outlet single-unit valve to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a two-inlet-one-outlet single-unit valve, comprising: a valve body, wherein electromagnetic control units are respectively installed on the upper and lower surfaces of the valve body, the valve body is provided with a first inlet and a second inlet and an outlet, and the two electromagnetic control units respectively control the opening and closing of the first inlet and the outlet and the second inlet and the outlet.

[0006] Preferably, the upper and lower end faces of the valve body are respectively provided with a connecting part, and the electromagnetic control part is fixedly installed in the connecting part.

[0007] Preferably, a control channel is provided vertically in the middle of the valve body, and the control channel is connected to the first outlet.

[0008] Preferably, the valve body is provided with two flow channels, which are designed symmetrically with respect to the control channel.

[0009] Preferably, one of the flow channels connects to the first inlet and the control channel, and the other flow channel connects to the second inlet and the control channel.

[0010] Preferably, the passage between the first inlet and the second inlet and the control channel is controlled by two electromagnetic control units to open and close.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By integrating dual electromagnetic control units on the upper and lower end faces of the valve body and adopting a symmetrical flow channel design, the valve body volume is greatly reduced, the installation process is simplified, and the manufacturing cost is reduced.

[0013] 2. The dual electromagnetic control section independently controls the opening and closing of the first inlet, the second inlet, and the outlet, which can realize parallel fluid transportation with two inlets and one outlet, or switch to an independent control mode with one inlet and one outlet to adapt to complex working conditions.

[0014] 3. The control channel is centrally located and combined with a symmetrical flow channel layout to effectively balance fluid pressure, reduce turbulence and pressure loss, and improve the flow efficiency and stability of the valve body.

[0015] 4. The modular design of the electromagnetic control unit allows for independent disassembly and replacement without the need to disassemble the entire valve body, greatly simplifying the maintenance process and reducing downtime and maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Rear view;

[0018] Figure 3 This is a schematic diagram of the valve body in this utility model;

[0019] Figure 4 In this utility model Figure 3 A sectional view of AA;

[0020] Figure 5 In this utility model Figure 3 A cross-sectional view of BB.

[0021] In the diagram: 1. Valve body; 11. First inlet; 12. Second inlet; 13. Outlet; 14. Control channel; 15. Joint; 16. Flow channel; 2. Electromagnetic control unit. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a technical solution: a two-inlet-one-outlet single valve, comprising: a valve body 1, with electromagnetic control units 2 installed on the upper and lower surfaces of the valve body 1 respectively, the valve body 1 having a first inlet 11 and a second inlet 12 and an outlet 13, the two electromagnetic control units 2 respectively controlling the opening and closing of the first inlet 11 and the outlet 13 and the second inlet 12 and the outlet 13, to realize a two-inlet-one-outlet or a single-inlet-single-outlet mode.

[0024] Specifically, the upper and lower end faces of the valve body 1 are respectively provided with a connecting part 15, and the electromagnetic control part 2 is fixedly installed on the connecting part 15, and the electromagnetic control part 2 is assembled on the valve body 1.

[0025] A control channel 14 is vertically arranged in the middle of the valve body 1, and the control channel 14 is connected to the first outlet 13. Two flow channels 16 are arranged inside the valve body 1, and the two flow channels 16 are respectively connected to the first inlet 11 and the control channel 14, and the second inlet 12 and the control channel 14.

[0026] The opening and closing of the inlet and control channel 14 is controlled by the electromagnetic control unit 2;

[0027] The two flow channels 16 are designed symmetrically with the control channel 14 as the center.

[0028] Working principle: When the two electromagnetic control units 2 simultaneously control the valve core to retract, the first inlet 11 is connected to the control channel 14 through the flow channel 16, and the second inlet 12 is connected to the control channel 14 through another flow channel 16. The control channel 14 is then connected to the outlet 13, realizing the two-inlet and one-outlet control of the valve body 1.

[0029] When one electromagnetic control unit 2 controls the valve core to retract and the other valve core to extend, one inlet connects to the control channel 14, while the other outlet closes to the control channel 14, thus achieving single-inlet and single-outlet control.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A two-inlet, one-outlet single-unit valve, comprising: The valve body (1) is characterized in that: electromagnetic control units (2) are respectively installed on the upper and lower surfaces of the valve body (1), the valve body (1) is provided with a first inlet (11) and a second inlet (12) and an outlet (13), and the two electromagnetic control units (2) respectively control the opening and closing of the first inlet (11) and the outlet (13) and the second inlet (12) and the outlet (13).

2. The two-inlet, one-outlet single-unit valve according to claim 1, characterized in that, The valve body (1) has a connecting part (15) on its upper and lower end faces respectively, and the electromagnetic control part (2) is fixedly installed on the connecting part (15).

3. A two-inlet, one-outlet single-unit valve according to claim 2, characterized in that, The valve body (1) has a vertical control channel (14) in the middle, and the control channel (14) is connected to the first outlet (13).

4. A two-inlet, one-outlet single-unit valve according to claim 3, characterized in that, The valve body (1) is provided with two flow channels (16), which are designed symmetrically with the control channel (14) as the center.

5. A two-inlet, one-outlet single-unit valve according to claim 4, characterized in that, One of the flow channels (16) connects the first inlet (11) and the control channel (14), and the other flow channel (16) connects the second inlet (12) and the control channel (14).

6. A two-inlet, one-outlet single-unit valve according to claim 5, characterized in that, The passage between the first inlet (11) and the second inlet (12) and the control channel (14) is controlled by two electromagnetic control units (2) to open and close.

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