Multifunctional solenoid valve

Abstract

Disclosed is a multifunctional solenoid valve, comprising a solenoid valve body (1), wherein a connecting sleeve (2) is fixedly connected inside the solenoid valve body (1); a baffle (3) is slidably connected inside the connecting sleeve (2), and the baffle (3) is slidably connected inside the solenoid valve body (1); a connecting block (4) is fixedly connected to the top of the baffle (3); a fixing sleeve (5) is fixedly connected to the outer side of the solenoid valve body (1), and the connecting block (4) is slidably connected inside the fixing sleeve (5); a threaded groove (7) is provided inside the connecting block (4); a screw rod (8) is threadedly connected inside the threaded groove (7); the baffle (3) is slidably connected inside the fixing sleeve (5); and a filtering mechanism (10) is provided inside the solenoid valve body (1); thus, regulation of flow on a device is realized.

Description

Multi-functional electromagnetic valve TECHNICAL FIELD

[0001] The utility model belongs to the field of electromagnetic valve, concretely relates to multi-functional electromagnetic valve. BACKGROUND

[0002] Electromagnetic valve is a kind of device using electromagnetic force control, is widely used in industrial automation control system.It is a kind of device by electromagnetic force to control liquid or gas flow, and electromagnetic valve is composed of electromagnetic coil, magnet, valve body and valve core.When power is on, electromagnetic coil generates magnetic field, attracts magnet, and makes valve core move, to open or close valve.Electromagnetic valve works by changing the state of coil power to control the position of valve core, to control the flow of liquid or gas.Electromagnetic valve has many types, including direct-acting type, guide type, angle seat type, diaphragm type etc.Direct-acting electromagnetic valve is the most common one, and its valve core is directly connected with electromagnet, and when power is on, valve core is attracted by magnetic force, and valve is opened, and when power is off, valve core is closed by spring force.Electromagnetic valve is widely used in industrial automation control system.For example, in hydraulic system, electromagnetic valve can be used to control the flow of hydraulic oil, to realize the control of hydraulic cylinder and hydraulic motor.In air conditioning system, electromagnetic valve can be used to control the flow of refrigerant, to realize the refrigeration or heating function of air conditioner.In automobile engine, electromagnetic valve can be used to control the injection of fuel and the flow of exhaust gas, to realize the work of engine.In prior art, when device needs to adjust flow, the flow of device is inconvenient to adjust, and the device does not have filtering mechanism, and impurities may enter the interior of device, leading to the blockage of impurities in the interior of device. SUMMARY

[0003] The utility model aims at providing electromagnetic valve, solveed when device needs to adjust flow, the flow of device is inconvenient to adjust, and the device does not have filtering mechanism, and impurities may enter the interior of device, leading to the blockage of impurities in the interior of device problem.

[0004] In order to achieve the above-mentioned purpose, the utility model provides multi-functional electromagnetic valve, including battery valve main part, the inside fixed connection of battery valve main part has connecting sleeve, the inside sliding connection of connecting sleeve has baffle, the inside sliding connection of battery valve main part has baffle, the top fixed connection of baffle has connecting block, the outside fixed connection of battery valve main part has fixed sleeve, the inside sliding connection of fixed sleeve has connecting block, the inside of connecting block is equipped with thread groove, the inside of thread groove is connected with screw rod by thread, the inside sliding connection of fixed sleeve has baffle, the inside of battery valve main part is provided with filtering mechanism.

[0005] The utility model discloses a principle lies in: when the device needs to adjust flow, rotate handle, handle rotation drives screw rod rotation, screw rod rotation and screw groove happen screw thread movement, and then make screw rod produce relative displacement, screw rod rotation drives to specified position in screw groove, and then make baffle and other components get limit, make the flow on the device get the regulation,

[0006] When the device needs to filter, the filter screen filters the impurities in the liquid, thereby filtering the liquid, preventing the impurities from being blocked in the device, and the flow of the liquid rotating the impeller, the rotating rod, the rotating plate, and the scraper.

[0007] The utility model discloses the beneficial effect lies in: this scheme is through design connecting sleeve, baffle, connecting block, fixed sleeve, sliding slot and screw groove etc. Component, rotate screw rod and screw groove happen screw thread movement, screw rod rotation drives to specified position, and then make baffle and other components get limit, make the flow on the device get the regulation, through design filter screen, installation strip, rotating rod, bearing, impeller and rotating plate etc. Component, the filter screen filters the impurities in the liquid, thereby filtering the liquid, preventing the impurities from being blocked in the device, and the flow of the liquid rotating the impeller, the rotating rod, the rotating plate, and the scraper.

[0008] Further, the inside of the fixed sleeve is provided with a sliding groove, and the screw rod is slidably connected in the sliding groove. By designing the sliding groove, the screw rod can slide in the sliding groove.

[0009] Further, the end of the screw rod away from the screw groove is fixedly connected with a handle, and the handle is slidably connected with the fixed sleeve. By designing the handle, the screw rod can be driven to rotate.

[0010] Further, the filtering mechanism comprises a filter screen, the inside of the battery valve body is fixedly connected with the filter screen, the inside of the battery valve body is fixedly connected with a mounting strip, the inside of the mounting strip is rotatably connected with a rotating rod, the outside of the rotating rod is fixedly connected with an impeller, the left end of the rotating rod is fixedly connected with a rotating plate, the left side of the rotating plate is fixedly connected with a scraper, and the left side of the scraper is in contact with the filter screen. The impurities in the liquid are filtered through the filter screen, so that the liquid is filtered, the impurities are prevented from being blocked in the device, the liquid flow drives the impeller to rotate, the impeller rotation drives the scraper to rotate, the scraper rotation scrapes the filter screen, and the filter screen is prevented from being blocked, and the working efficiency of the filter screen is prevented from being reduced.

[0011] Further, the inside of the mounting strip is fixedly sleeved with a bearing, and the inside of the bearing is fixedly sleeved with the rotating rod. The bearing can be used for supporting the rotation of the rotating rod.

[0012] Further, the impeller has two, and the two impellers are symmetrically distributed on the outside of the rotating rod. The impeller can be used for driving the rotating rod to rotate.

[0013] Further, the inside of the battery valve body is provided with an annular groove, and the inside of the annular groove is slidably connected with the rotating plate. The annular groove can make the rotating plate slide in the annular groove. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a whole structure perspective view of the multifunctional electromagnetic valve of the embodiment of the application;

[0015] Fig. 2 is a whole structure cross-sectional perspective view of the multifunctional electromagnetic valve of Fig. 1 of the embodiment of the application;

[0016] Fig. 3 is a front view cross-sectional view of the multifunctional electromagnetic valve of Fig. 1 of the embodiment of the application;

[0017] Fig. 4 is an enlarged view of the fixed sleeve of Fig. 3 of the embodiment of the application;

[0018] Fig. 5 is an enlarged view of A of Fig. 4 of the embodiment of the application;

[0019] Fig. 6 is an enlarged view of the filter screen of Fig. 2 of the embodiment of the application. DETAILED DESCRIPTION

[0020] The following will be further described in detail through specific embodiments:

[0021] The reference signs in the drawings of the specification include: battery valve body 1, connecting sleeve 2, baffle 3, connecting block 4, fixing sleeve 5, sliding groove 6, threaded groove 7, screw 8, handle 9, filtering mechanism 10, filter screen 101, mounting strip 102, rotating rod 103, bearing 104, impeller 105, rotating plate 106, annular groove 107, scraper 108.

[0022] As shown in FIG. 1-6, the embodiment provides a multifunctional electromagnetic valve, including a battery valve body 1, a connecting sleeve 2 is fixedly connected inside the battery valve body 1, a baffle 3 is slidingly connected inside the connecting sleeve 2, the baffle 3 is slidingly connected inside the battery valve body 1, a connecting block 4 is fixedly connected to the top of the baffle 3, a fixing sleeve 5 is fixedly connected to the outside of the battery valve body 1, a sliding groove 6 is formed in the inside of the fixing sleeve 5, a screw 8 is slidingly connected inside the sliding groove 6, by designing the sliding groove 6, the screw 8 can slide in the sliding groove 6, the connecting block 4 is slidingly connected inside the fixing sleeve 5, a threaded groove 7 is formed in the inside of the connecting block 4, the screw 8 is threadedly connected inside the threaded groove 7, a handle 9 is fixedly connected to the end of the screw 8 away from the threaded groove 7, the handle 9 is slidingly connected with the fixing sleeve 5, by designing the handle 9, it can be used to drive the screw 8 to rotate, the baffle 3 is slidingly connected inside the fixing sleeve 5, a filtering mechanism 10 is arranged inside the battery valve body 1.

[0023] As shown in FIG. 2, 6, the filtering mechanism 10 includes a filter screen 101, the filter screen 101 is fixedly connected inside the battery valve body 1, a mounting strip 102 is fixedly connected inside the battery valve body 1, a rotating rod 103 is rotatably connected inside the mounting strip 102, a bearing 104 is fixedly sleeved inside the mounting strip 102, the rotating rod 103 is fixedly sleeved inside the bearing 104, by designing the bearing 104, it can be used to support the rotating rod 103 to rotate.

[0024] As shown in FIG. 2, 6, the rotating rod 103 is fixedly connected with an impeller 105 on the outside, the impeller 105 has two, the two impellers 105 are symmetrically distributed on the outside of the rotating rod 103, by designing the impeller 105, it can be used to drive the rotating rod 103 to rotate, a rotating plate 106 is fixedly connected to the left end of the rotating rod 103, an annular groove 107 is formed in the inside of the battery valve body 1, the rotating plate 106 is slidingly connected inside the annular groove 107, by designing the annular groove 107, the rotating plate 106 can slide in the annular groove 107, a scraper 108 is fixedly connected to the left side of the rotating plate 106, the scraper 108 contacts the filter screen 101 on the left side, the filter screen 101 filters the impurities in the liquid, so that the liquid is filtered, preventing the impurities from blocking in the inside of the device, the flow of the liquid makes the impeller 105 rotate, the impeller 105 rotates to drive the scraper 108 to rotate, the scraper 108 rotates to scrape the filter screen 101, thereby preventing the filter screen 101 from being blocked, preventing the working efficiency of the filter screen 101 from being reduced.

[0025] The specific implementation process of the utility model is as follows: when the device needs to adjust the flow, the handle 9 is rotated, the handle 9 drives the screw rod 8 to rotate, the screw rod 8 rotates and threadedly moves with the threaded groove 7, and then the screw rod 8 generates relative displacement, after the screw rod 8 is driven to the specified position in the threaded groove 7, the baffle 3 and other components are limited, the flow on the device is adjusted, when the device needs to filter, the filter screen 101 filters the impurities in the liquid, and then the liquid is filtered, the impurities are prevented from being blocked in the device, the liquid flow makes the impeller 105 rotate, the impeller 105 drives the rotating rod 103 to rotate, the rotating rod 103 drives the rotating plate 106 to rotate, the rotating plate 106 drives the scraper 108 to rotate, the scraper 108 rotates and wipes the filter screen 101, and then the filter screen 101 is prevented from being blocked, and the working efficiency of the filter screen 101 is prevented from being reduced.

[0026] The specific implementation process of the utility model is as follows: when the device needs to adjust the flow, the handle 9 is rotated, the handle 9 drives the screw rod 8 to rotate, the screw rod 8 rotates and threadedly moves with the threaded groove 7, and then the screw rod 8 generates relative displacement, after the screw rod 8 is driven to the specified position in the threaded groove 7, the baffle 3 and other components are limited, the flow on the device is adjusted, when the device needs to filter, the filter screen 101 filters the impurities in the liquid, and then the liquid is filtered, the impurities are prevented from being blocked in the device, the liquid flow makes the impeller 105 rotate, the impeller 105 drives the rotating rod 103 to rotate, the rotating rod 103 drives the rotating plate 106 to rotate, the rotating plate 106 drives the scraper 108 to rotate, the scraper 108 rotates and wipes the filter screen 101, and then the filter screen 101 is prevented from being blocked, and the working efficiency of the filter screen 101 is prevented from being reduced.

[0027] The specific implementation process of the utility model is as follows: when the device needs to adjust the flow, the handle 9 is rotated, the handle 9 drives the screw rod 8 to rotate, the screw rod 8 rotates and threadedly moves with the threaded groove 7, and then the screw rod 8 generates relative displacement, after the screw rod 8 is driven to the specified position in the threaded groove 7, the baffle 3 and other components are limited, the flow on the device is adjusted, when the device needs to filter, the filter screen 101 filters the impurities in the liquid, and then the liquid is filtered, the impurities are prevented from being blocked in the device, the liquid flow makes the impeller 105 rotate, the impeller 105 drives the rotating rod 103 to rotate, the rotating rod 103 drives the rotating plate 106 to rotate, the rotating plate 106 drives the scraper 108 to rotate, the scraper 108 rotates and wipes the filter screen 101, and then the filter screen 101 is prevented from being blocked, and the working efficiency of the filter screen 101 is prevented from being reduced.

[0028] It needs to be explained in advance that, in the application, unless there are explicit provisions and limitations, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the application can be understood according to the specific circumstances.

[0029] The above is only the embodiment of the present application, and the common knowledge of the specific structure and characteristics in the scheme is not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent. The protection scope claimed in this application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A multifunctional solenoid valve, comprising a battery valve body, characterized in that: The interior of the battery valve body is fixedly connected to a connecting sleeve, the interior of the connecting sleeve is slidably connected to a baffle, the interior of the battery valve body is slidably connected to the baffle, the top of the baffle is fixedly connected to a connecting block, the outside of the battery valve body is fixedly connected to a fixing sleeve, the interior of the fixing sleeve is slidably connected to a connecting block, a threaded groove is provided inside the connecting block, the interior of the threaded groove is threadedly connected to a screw, the interior of the fixing sleeve is slidably connected to the baffle, and a filtering mechanism is provided inside the battery valve body.

2. The multifunctional solenoid valve according to claim 1, wherein: A sliding groove is provided inside the fixing sleeve, and a screw is slidably connected inside the sliding groove.

3. The multifunctional solenoid valve according to claim 1, wherein: One end of the screw rod away from the thread groove is fixedly connected with a handle, and the handle is slidably connected to the fixing sleeve.

4. The multifunctional solenoid valve according to claim 1, wherein: The filtering mechanism includes a filter screen, the filter screen is fixedly connected to the interior of the battery valve body, the mounting bar is fixedly connected to the interior of the battery valve body, the mounting bar is rotatably connected to the interior of the rotating rod, the outer side of the rotating rod is fixedly connected to the impeller, the left end of the rotating rod is fixedly connected to the rotating plate, the left side of the rotating plate is fixedly connected to the scraper, and the left side of the scraper contacts the filter screen.

5. The multifunctional solenoid valve according to claim 4, wherein: A bearing is fixedly sleeved inside the mounting bar, and a rotating rod is fixedly sleeved inside the bearing.

6. The multifunctional solenoid valve according to claim 4, wherein: There are two impellers, which are symmetrically distributed on the outside of the rotating rod.

7. The multifunctional solenoid valve according to claim 1, wherein: An annular groove is provided inside the battery valve body, and a rotating plate is slidably connected inside the annular groove.

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