Solenoid valve impurity suppression device

Abstract

The utility model discloses an electromagnetic valve impurity suppression device which comprises an electromagnetic valve body, the water inlet end of the electromagnetic valve body is fixedly connected with a water inlet pipe, a filter assembly is arranged outside the water inlet pipe and comprises a first collecting pipe fixedly connected outside the water inlet pipe, a first filter plate is arranged above the first collecting pipe, and a second collecting pipe is arranged below the first collecting pipe. The first filter plate is obliquely arranged in the water inlet pipe, a second collecting pipe is fixedly connected to the end, away from the first collecting pipe, outside the water inlet pipe, a second filter plate is arranged above the second collecting pipe, the second filter plate is obliquely arranged in the water inlet pipe, and a water outlet pipe is fixedly installed at the water outlet end of the electromagnetic valve body. And by arranging the first filter plate and the second filter plate, impurities can be collected to achieve the technical effect of inhibiting flowing of the impurities, and therefore the impurities are prevented from affecting the performance and the service life of the electromagnetic valve.

Description

TECHNICAL FIELD

[0001] The utility model relates to solenoid valve technical field, concretely relates to a solenoid valve impurity suppression device. BACKGROUND

[0002] Solenoid valve is the industrial equipment of electromagnetic control, is used to control fluid's automation basic element, belongs to actuator, and is not limited to hydraulic pressure, pneumatic. Be used in the industrial control system and adjust medium's direction, flow, speed and other parameters. Solenoid valve can cooperate different circuit to realize the expected control, and the precision and flexibility of control can be guaranteed. Solenoid valve has many kinds, and different solenoid valves play a role in different positions of control system, and the most commonly used are check valve, safety valve, direction control valve, speed regulating valve etc.

[0003] At present, in the practical application of solenoid valve, the impurities (such as particulate matter, iron filings etc.) in fluid can cause influence on the working performance of solenoid valve, these impurities can flow to the valve core movement part or valve core sealing surface along the internal passage of valve cavity, on the one hand, influence the sealing property of solenoid valve, on the other hand, when solenoid valve is used for a long time, the impurities can easily cause valve core abrasion and jam, lead to the valve core unable to normally open and close, or lead to the valve core not to be in place and cause the action failure of solenoid valve and the decline of cut-off ability.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] For the problems in the related art, the utility model provides a solenoid valve impurity suppression device to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] The utility model provides an electromagnetic valve impurity inhibiting device, including electromagnetic valve body, the water inlet end of electromagnetic valve body is fixedly connected with water inlet pipe, the water inlet pipe is equipped with filter assembly, filter assembly includes the first collecting pipe of fixed connection outside water inlet pipe, the first collecting pipe with water inlet pipe intercommunication, the top of first collecting pipe is equipped with first filter plate, first filter plate is arranged in water inlet pipe is inclined, the bottom of first collecting pipe is detachably connected with first pipe cover, the water inlet pipe is fixedly connected with second collecting pipe away from the first collecting pipe one end outside, second collecting pipe with water inlet pipe intercommunication, the top of second collecting pipe is equipped with second filter plate, second filter plate is arranged in water inlet pipe is inclined, the bottom of second collecting pipe is detachably connected with second pipe cover, the water outlet end of electromagnetic valve body is fixedly installed with water outlet pipe, the water outlet pipe is fixedly installed with injection pipe, the opening of injection pipe is detachably connected with injection cover, the water outlet pipe is equipped with water outlet plugging assembly away from injection pipe one end.

[0008] Further, in order to block the water outlet pipe, the water outlet blocking assembly comprises a water outlet blocking box fixedly connected to the water outlet pipe, the water outlet blocking box is in communication with the water outlet pipe, symmetrical water outlet guide rods are welded in the water outlet blocking box, a water outlet sealing plate is slidably connected between the water outlet guide rods, a water outlet screw rod is threadedly connected to the top end of the water outlet blocking box, and the bottom end of the water outlet screw rod extends into the water outlet blocking box and is rotatably connected with the water outlet sealing plate.

[0009] Further, in order to facilitate the adsorption of iron particles in the fluid, a vertical pipe is fixedly arranged between the first collecting pipe and the second collecting pipe, the vertical pipe is in communication with the water inlet pipe, a vertical block is threadedly connected to the opening of the vertical pipe, a vertical rod is welded to the top end of the vertical block, and a magnetic ball is fixedly connected to the vertical rod.

[0010] Further, in order to facilitate the cleaning of the iron particles on the magnetic ball, an internal thread is arranged on the inner surface of the vertical pipe, and an external thread is arranged on the outer surface of the vertical block, the external thread being matched with the internal thread.

[0011] Further, in order to facilitate the disassembly of the vertical block, a handle is fixedly connected to the bottom end of the vertical block.

[0012] Further, in order to block the water inlet pipe, a water inlet blocking box is fixedly connected to the end of the water inlet pipe away from the first collecting pipe, the water inlet blocking box is in communication with the water inlet pipe, symmetrical water inlet guide rods are welded in the water inlet blocking box, a water inlet sealing plate is slidably connected between the water inlet guide rods, and a water inlet screw rod is threadedly connected to the top end of the water inlet blocking box, the bottom end of the water inlet screw rod extending into the water inlet blocking box and being rotatably connected with the water inlet sealing plate.

[0013] Further, in order to facilitate the rotation of the water inlet screw, the top end of the water inlet screw is fixedly installed with a water inlet rotating disc.

[0014] Further, in order to facilitate the rotation of the water outlet screw, the top end of the water outlet screw is fixedly installed with a water outlet rotating disc.

[0015] The beneficial effects of the utility model are:

[0016] 1. Fluids enter the electromagnetic valve body through the water inlet pipe, and the first filter plate in the water inlet pipe can filter out large particle impurities in the fluids, so that they fall into the first collection pipe. The filtered fluids flow to the second filter plate, which can filter out small particles in the fluids, so that the small particles fall into the second collection pipe. The setting of the magnetic ball can use magnetic force to adsorb iron particles in the fluids, reducing the influence of iron particles on the inside of the electromagnetic valve. The setting of the first filter plate and the second filter plate can collect impurities to achieve the technical effect of inhibiting the flow of impurities, thereby avoiding the influence of impurities on the performance and service life of the electromagnetic valve.

[0017] 2. By twisting the water inlet rotating disc and the water outlet rotating disc, the water inlet sealing plate and the water outlet sealing plate slide in the water inlet sealing box and the water outlet sealing box. The sliding of the water inlet sealing plate and the water outlet sealing plate can seal the water inlet pipe and the water outlet pipe. Open the first pipe cover, the second pipe cover and the water filling cover, and fill water into the water outlet pipe through the water filling pipe. The impurities in the electromagnetic valve body can be washed away, avoiding the accumulation of impurities to cause the electromagnetic valve to be blocked or worn out. At the same time, the first filter plate and the second filter plate are cleaned, further improving the effect of impurity inhibition. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0019] Figure 1 It is a structural schematic view of an electromagnetic valve impurity inhibition device according to an embodiment of the utility model;

[0020] Figure 2 It is a sectional view of a water inlet pipe in an electromagnetic valve impurity inhibition device according to an embodiment of the utility model;

[0021] Figure 3 It is Figure 2 An enlarged view of A in the figure;

[0022] Figure 4 It is a side sectional view of a water inlet pipe in an electromagnetic valve impurity inhibition device according to an embodiment of the utility model;

[0023] Figure 5 Figure 2 is a side view of the water outlet pipe of the electromagnetic valve impurity suppression device according to the embodiment of the present application.

[0024] In the figure:

[0025] 1, electromagnetic valve body; 2, water inlet pipe; 3, first collection pipe; 4, first filter plate; 5, first pipe cover; 6, vertical pipe; 7, internal thread; 8, vertical block; 9, external thread; 10, vertical rod; 11, magnetic ball; 12, handle; 13, second collection pipe; 14, second filter plate; 15, second pipe cover; 16, water inlet blocking box; 17, water inlet guide rod; 18, water inlet sealing plate; 19, water inlet screw rod; 20, water inlet rotating disc; 21, water outlet pipe; 22, water filling pipe; 23, water filling cover; 24, water outlet blocking box; 25, water outlet guide rod; 26, water outlet sealing plate; 27, water outlet screw rod; 28, water outlet rotating disc. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] According to the embodiments of the present application, an electromagnetic valve impurity suppression device is provided.

[0028] Embodiment one;

[0029] As Figures 1-3As shown, the electromagnetic valve impurity suppression device according to the utility model embodiment, including electromagnetic valve body 1, electromagnetic valve body 1 is prior art and not too much repetition, the water inlet end of electromagnetic valve body 1 is fixedly connected with water inlet pipe 2, water inlet pipe 2 is externally provided with filter assembly, filter assembly includes the first collecting pipe 3 of fixed connection in the outside of water inlet pipe 2, the first collecting pipe 3 is intercommunicated with water inlet pipe 2, the top of first collecting pipe 3 is equipped with first filter plate 4, first filter plate 4 is obliquely arranged in water inlet pipe 2, the lower side of first collecting pipe 3 is detachably connected with first pipe cover 5, first pipe cover 5 is threadedly connected with the opening of first collecting pipe 3, the end of water inlet pipe 2 away from first collecting pipe 3 is fixedly connected with second collecting pipe 13, second collecting pipe 13 is intercommunicated with water inlet pipe 2, the top of second collecting pipe 13 is equipped with second filter plate 14, second filter plate 14 is obliquely arranged in water inlet pipe 2, the lower side of second collecting pipe 13 is detachably connected with second pipe cover 15, second pipe cover 15 is threadedly connected with the opening of second collecting pipe 13, first collecting pipe 3 second collecting pipe 13 between fixedly equipped with stand pipe 6, stand pipe 6 is intercommunicated with water inlet pipe 2, the opening of stand pipe 6 is threadedly connected with vertical block 8, the outer surface of vertical block 8 is equipped with external thread 9, the inner surface of stand pipe 6 is equipped with internal thread 7, internal thread 7 is matched with external thread 9, the top end of vertical block 8 is welded with vertical rod 10, vertical rod 10 is fixedly connected with magnetic ball 11, the bottom end of vertical block 8 is fixedly connected with handle 12, fluid enters electromagnetic valve body 1 through water inlet pipe 2, and the first filter plate 4 in water inlet pipe 2 can filter out the large particle impurities in the fluid, so that it falls into the first collecting pipe 3, the filtered fluid flows to the second filter plate 14, the second filter plate 14 can filter out the small particles in the fluid, so that the small particles fall into the second collecting pipe 13, the setting of magnetic ball 11 can use magnetic force to adsorb the iron particles in the fluid, reduce the influence of iron particles on the inside of electromagnetic valve, the setting of first filter plate 4 and second filter plate 14 can collect impurities to realize the technical effect of suppressing impurity flow, so as to avoid the influence of impurities on the performance and service life of electromagnetic valve.

[0030] Example two;

[0031] Please refer to Figure 1 、 Figure 4 and Figure 5The water outlet end of the electromagnetic valve body 1 is fixedly provided with a water outlet pipe 21, the water outlet pipe 21 is fixedly provided with a water injection pipe 22, the opening of the water injection pipe 22 is detachably connected with a water injection cover 23, the water injection cover 23 is threadedly connected with the opening of the water injection pipe 22, the end of the water outlet pipe 21 away from the water injection pipe 22 is provided with a water outlet blocking assembly, the water outlet blocking assembly comprises a water outlet blocking box 24 fixedly connected with the water outlet pipe 21, the water outlet blocking box 24 is in communication with the water outlet pipe 21, the water outlet blocking box 24 is symmetrically welded with water outlet guide rods 25, the water outlet guide rods 25 are slidably connected with a water outlet sealing plate 26, the top end of the water outlet blocking box 24 is threadedly connected with a water outlet screw rod 27, the bottom end of the water outlet screw rod 27 extends into the water outlet blocking box 24 and is rotatably connected with the water outlet sealing plate 26, the top end of the water outlet screw rod 27 is fixedly provided with a water outlet rotating disc 28, the end of the water inlet pipe 2 away from the first collecting pipe 3 is fixedly connected with a water inlet blocking box 16, the water inlet blocking box 16 is in communication with the water inlet pipe 2, the water inlet blocking box 16 is symmetrically welded with water inlet guide rods 17, the water inlet guide rods 17 are slidably connected with a water inlet sealing plate 18, the top end of the water inlet blocking box 16 is threadedly connected with a water inlet screw rod 19, the bottom end of the water inlet screw rod 19 extends into the water inlet blocking box 16 and is rotatably connected with the water inlet sealing plate 18, the top end of the water inlet screw rod 19 is fixedly provided with a water inlet rotating disc 20, by twisting the water inlet rotating disc 20 and the water outlet rotating disc 28, the water inlet sealing plate 18 and the water outlet sealing plate 26 slide in the water inlet blocking box 16 and the water outlet blocking box 24, the sliding of the water inlet sealing plate 18 and the water outlet sealing plate 26 can block the water inlet pipe 2 and the water outlet pipe 21, the first pipe cover 5, the second pipe cover 15 and the water injection cover 23 are opened, and water is injected into the water outlet pipe 21 through the water injection pipe 22, the impurities in the electromagnetic valve body 1 can be washed away, the electromagnetic valve is prevented from being blocked or worn due to accumulation of impurities, meanwhile, the first filter plate 4 and the second filter plate 14 are cleaned, and the effect of inhibiting impurities is further improved.

[0032] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0033] In actual application, the water inlet pipe 2 is connected with the water inlet channel, the water outlet pipe 21 is connected with the water outlet channel, the fluid in the water inlet channel enters the electromagnetic valve body 1 through the water inlet pipe 2, the first filter plate 4 in the water inlet pipe 2 can filter out the large-particle impurities in the fluid and make the large-particle impurities fall into the first collecting pipe 3, the filtered fluid flows to the second filter plate 14, the second filter plate 14 can filter out the small-particle impurities in the fluid and make the small-particle impurities fall into the second collecting pipe 13, the magnetic ball 11 is arranged to adsorb the iron particles in the fluid by magnetic force, reduce the influence of the iron particles on the inside of the electromagnetic valve, the twice-filtered fluid flows to the electromagnetic valve body 1 and then flows to the water outlet channel through the water outlet pipe 21, if it is needed to clean the electromagnetic valve body 1, the water inlet sealing plate 18 and the water outlet sealing plate 26 slide in the water inlet sealing box 16 and the water outlet sealing box 24 by twisting the water inlet rotating disc 20 and the water outlet rotating disc 28, the sliding of the water inlet sealing plate 18 and the water outlet sealing plate 26 can seal the water inlet pipe 2 and the water outlet pipe 21, the vertical block 8 is moved out of the vertical pipe 6 by rotating the handle 12, the iron impurities on the magnetic ball 11 can be cleaned, then the first pipe cover 5, the second pipe cover 15 and the water filling cover 23 are opened, and water is filled into the water outlet pipe 21 through the water filling pipe 22, the impurities in the electromagnetic valve body 1 can be washed away, the electromagnetic valve is prevented from being blocked or worn due to the accumulation of the impurities, meanwhile, the first filter plate 4 and the second filter plate 14 are cleaned, and the effect of inhibiting impurities is further improved.

[0034] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A solenoid valve impurity suppression device comprising a solenoid valve body (1), characterized by, The water inlet end of the electromagnetic valve body (1) is fixedly connected with a water inlet pipe (2), the water inlet pipe (2) is externally provided with a filter assembly, the filter assembly comprises a first collecting pipe (3) fixedly connected outside the water inlet pipe (2), the first collecting pipe (3) is communicated with the water inlet pipe (2), the upper portion of the first collecting pipe (3) is provided with a first filter plate (4), the first filter plate (4) is obliquely arranged in the water inlet pipe (2), the lower portion of the first collecting pipe (3) is detachably connected with a first pipe cover (5), the end of the water inlet pipe (2) away from the first collecting pipe (3) is fixedly connected with a second collecting pipe (13), the second collecting pipe (13) is communicated with the water inlet pipe (2), the upper portion of the second collecting pipe (13) is provided with a second filter plate (14), the second filter plate (14) is obliquely arranged in the water inlet pipe (2), the lower portion of the second collecting pipe (13) is detachably connected with a second pipe cover (15), the water outlet end of the electromagnetic valve body (1) is fixedly installed with a water outlet pipe (21), the water outlet pipe (21) is fixedly installed with a water injection pipe (22), the opening of the water injection pipe (22) is detachably connected with a water injection cover (23), the end of the water outlet pipe (21) away from the water injection pipe (22) is provided with a water outlet plugging assembly.

2. The electromagnetic valve contamination inhibiting device of claim 1, wherein The water outlet plugging assembly comprises a water outlet plugging box (24) fixedly connected on the water outlet pipe (21), the inside of the water outlet plugging box (24) is communicated with the water outlet pipe (21), the water outlet plugging box (24) is symmetrically welded with water outlet guide rods (25) inside, the water outlet guide rods (25) are slidably connected with a water outlet sealing plate (26) between them, the top end of the water outlet plugging box (24) is threadedly connected with a water outlet screw rod (27), the bottom end of the water outlet screw rod (27) extends into the water outlet plugging box (24) and is rotatably connected with the water outlet sealing plate (26).

3. The electromagnetic valve contamination inhibiting device of claim 1, wherein A vertical pipe (6) is fixedly arranged between the first collecting pipe (3) and the second collecting pipe (13), the vertical pipe (6) is communicated with the water inlet pipe (2), the opening of the vertical pipe (6) is threadedly connected with a vertical block (8), the top end of the vertical block (8) is welded with a vertical rod (10), the vertical rod (10) is fixedly connected with a magnetic ball (11).

4. The electromagnetic valve contamination inhibiting device of claim 3, wherein The inner surface of the vertical pipe (6) is provided with an internal thread (7), the outer surface of the vertical block (8) is provided with an external thread (9), the external thread (9) is matched with the internal thread (7).

5. An electromagnetic valve contamination inhibiting device according to claim 4, wherein The bottom end of the vertical block (8) is fixedly connected with a rotating handle (12).

6. The electromagnetic valve contamination inhibiting device of claim 3, wherein The water inlet pipe (2) is fixedly connected with a water inlet blocking box (16) at one end away from the first collecting pipe (3), the water inlet blocking box (16) is communicated with the water inlet pipe (2) inside, water inlet guide rods (17) are symmetrically welded in the water inlet blocking box (16), a water inlet sealing plate (18) is slidably connected between the water inlet guide rods (17), a water inlet screw rod (19) is threadedly connected to the top end of the water inlet blocking box (16), and the bottom end of the water inlet screw rod (19) extends into the water inlet blocking box (16) and is rotatably connected with the water inlet sealing plate (18).

7. An electromagnetic valve contamination inhibiting device according to claim 6, wherein A water inlet rotating disc (20) is fixedly installed at the top end of the water inlet screw rod (19).

8. The electromagnetic valve contamination inhibiting device of claim 2, wherein A water outlet rotating disc (28) is fixedly installed at the top end of the water outlet screw rod (27).

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