CN219816775U - Pneumatic spray valve for medium-low viscosity - Google Patents

Abstract

The utility model discloses a pneumatic spray valve for medium and low viscosity, which belongs to the technical field of valves and comprises a frame, wherein a symmetrical placing plate is fixedly connected to the inner side wall of the frame, a feeding pipe is arranged in the frame, the bottom end of the feeding pipe penetrates through the frame and extends to the lower side of the frame, a cover plate is arranged at the top end of the frame, a discharging pipe is arranged above the cover plate, the bottom end of the discharging pipe penetrates through the cover plate and extends to the lower side of the cover plate, placing frames are jointly placed on the upper surfaces of the two placing plates, the top end of each placing frame is fixedly connected with the bottom surface of the cover plate, and a trough is arranged on the bottom surface of each placing frame. Through being provided with the filter core, can filter the inside material of the device, avoid the device to pile up the phenomenon of jam because of the inside impurity of material or dust fall appear too much easily, through being provided with and place the frame, can deposit the location to the filter core, avoid the filter core to appear the phenomenon of sloping joint in the device inside.

Description

Pneumatic spray valve for medium-low viscosity

Technical Field

The utility model relates to the technical field of valves, in particular to a pneumatic spray valve for medium and low viscosity.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling the parameters of the conveying medium. According to the functions, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, and the valve is a control component in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, is used for the valve of the fluid control system, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like from the simplest shut-off valve to various valves used in a very complex automatic control system.

The types and coverage of valves are classified into various types according to their own applications, and the types of valves are usually used for spraying low-viscosity liquids, and the pneumatic spray valves are easy to be blocked due to excessive impurities or dust in the sprayed liquids during the use process, so those skilled in the art provide a low-viscosity pneumatic spray valve to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a pneumatic spray valve for medium and low viscosity, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a pneumatic aerosol valve that well low viscosity was used, includes the framework, the inside wall fixedly connected with of framework is symmetrical places the board, the inside of framework is equipped with the inlet pipe, the bottom of inlet pipe runs through the framework and extends to the below of framework, the apron has been placed on the top of framework, the top of apron is equipped with arranges the material pipe, the bottom of arranging the material pipe runs through the apron and extends to the below of apron, two place the upper surface of board has placed the frame jointly, the top of placing the frame and the bottom surface fixed connection of apron, the silo has been seted up to the bottom surface of placing the frame, the filter core has been placed to the interior bottom wall of placing the frame, the equal fixedly connected with symmetrical limiting plate of left and right sides face of placing the frame, every group the equal swing joint of a side that the limiting plate is close to each other has the deflector, every group a side that the deflector is kept away from each other all with the inside wall fixed connection of framework.

As still further aspects of the utility model: the bottom surface fixedly connected with cardboard of apron, every the bottom surface of cardboard all is connected with the upper surface fixed of filter core.

As still further aspects of the utility model: the front of the frame body and the back of the frame body are both provided with mounting grooves, and the inner wall of each mounting groove is movably connected with a label.

As still further aspects of the utility model: the left side face and the right side face of the frame body are both movably connected with positioning plates, and the top end of each positioning plate is fixedly connected with the bottom face of the cover plate.

As still further aspects of the utility model: the left side and the right side of the frame body are respectively provided with anti-slip strips which are arranged at equal intervals, and one side surface of each group of anti-slip strips, which is close to each other, is fixedly connected with the left side surface and the right side surface of the frame body respectively.

As still further aspects of the utility model: the left side and the right side of the placing frame are fixedly connected with sealing strips, and two side surfaces, away from each other, of the sealing strips are contacted with the inner side wall of the frame body.

As still further aspects of the utility model: the upper surface of apron has seted up symmetrical connecting plate, every the surface of connecting plate has all seted up the screw thread.

Compared with the prior art, the utility model has the beneficial effects that:

the pneumatic spray valve that this well low viscosity was used through being provided with the filter core, can filter the inside material of the device, avoids the device to pile up the phenomenon of jam because of the inside impurity of material or dust fall too much appears easily, through being provided with and places the frame, can deposit the location to the filter core, avoids the filter core to appear the phenomenon of sloping joint in the inside of the device, through being provided with and placing the board, can place spacing to placing the frame, avoids the user to appear inconvenient phenomenon when changing the extraction to it.

Drawings

FIG. 1 is a schematic perspective view of a frame body in the present utility model;

FIG. 2 is a schematic perspective view of a filter element according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the frame in the present utility model;

fig. 4 is a schematic view showing an internal structure of the placement frame in the present utility model.

In the figure: 1. a frame; 2. an anti-slip strip; 3. a clamping plate; 4. a connecting plate; 5. a discharge pipe; 6. a material passing groove; 7. a cover plate; 8. a mounting groove; 9. a feed pipe; 10. placing a frame; 11. a filter element; 12. a positioning plate; 13. placing a plate; 14. a limiting plate; 15. a sealing strip; 16. and a guide plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-4, in the embodiment of the utility model, a pneumatic spray valve for medium-low viscosity comprises a frame 1, wherein the inner side wall of the frame 1 is fixedly connected with symmetrical placement plates 13, a feed pipe 9 is arranged in the frame 1, the bottom end of the feed pipe 9 penetrates through the frame 1 and extends to the lower side of the frame 1, a cover plate 7 is arranged at the top end of the frame 1, a discharge pipe 5 is arranged above the cover plate 7, the bottom end of the discharge pipe 5 penetrates through the cover plate 7 and extends to the lower side of the cover plate 7, placement frames 10 are jointly placed on the upper surfaces of the two placement plates 13, the top ends of the placement frames 10 are fixedly connected with the bottom surface of the cover plate 7, a trough 6 is formed in the bottom surface of the placement frames 10, filter cores 11 are placed on the inner bottom wall of the placement frames 10, symmetrical limiting plates 14 are fixedly connected to the left side surface and the right side surface of the placement frames 10, guide plates 16 are movably connected to one side surface of each group of the adjacent to each other, and one side surface of each group of the guide plates 16 is fixedly connected with the inner side wall of the frame 1.

The bottom surface fixedly connected with locating plate 12 of apron 7, the bottom surface of every locating plate 12 all with the last fixed surface of filter core 11 be connected, can fix a position the reinforcement to filter core 11, avoid filter core 11 to be easy because of jolting the phenomenon of toppling over appears, mounting groove 8 has all been seted up to the front of framework 1 and the back of framework 1, the equal swing joint of inner wall of every mounting groove 8 has the label, can make the user know operation mode and the model of the device fast, avoid the user to appear misoperation's phenomenon easily when using, the equal swing joint of left and right sides face of framework 1 has cardboard 3, the top of every cardboard 3 all with the bottom surface fixed connection of apron 7, can fix a position the reinforcement to apron 7, avoid apron 7 to drop the phenomenon because of stability is not enough easily.

The left and right sides of framework 1 all is equipped with the antislip strip 2 that the equidistance was arranged, every side that is close to each other of antislip strip 2 of group respectively with framework 1's left and right sides face fixed connection, can make the user more stable to the device take, avoid the user to appear the phenomenon that the hand was smooth to drop when taking it, place the equal fixedly connected with sealing strip 15 of the left and right sides face of frame 10, a side that two sealing strips 15 kept away from each other all contacts with framework 1's inside wall, can seal the device pipeline, avoid the phenomenon that the material overflows everywhere, symmetrical connecting plate 4 has been seted up to apron 7's upper surface, the screw thread has all been seted up to every connecting plate 4's surface, can make the installation of the device more convenient, avoid the workman to appear inconvenient phenomenon when installing the device.

The working principle of the utility model is as follows: when the device is used, firstly, the cover plate 7 is placed at the frame body 1, the placing frame 10 is inserted into the frame body 1, meanwhile, the cover plate 7 is positioned and clamped by the clamping plate 3, then the cover plate 7 is subjected to limiting guide by utilizing the matching of the limiting plate 14 and the guide plate 16, the cover plate 13 is subjected to limiting protection, the device is installed by utilizing the connecting plate 4, when materials enter the device by utilizing the feeding pipe 9, the materials are discharged into the placing frame 10 by utilizing the material passing groove 6, impurities and dust in the material are filtered by the filter element 11, and finally the material is discharged by the material discharging pipe 5, so that the device can filter the materials, and the phenomenon that the device is blocked easily because the materials cannot be filtered is avoided.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a pneumatic aerosol valve that well low viscosity was used, includes framework (1), a serial communication port, the inside wall fixedly connected with of framework (1) places board (13) of symmetry, the inside of framework (1) is equipped with inlet pipe (9), the below that framework (1) was run through to the bottom of inlet pipe (9) and extended to framework (1), apron (7) have been placed on the top of framework (1), the top of apron (7) is equipped with row material pipe (5), the bottom of arranging material pipe (5) runs through apron (7) and extends to the below of apron (7), two place board (13) the upper surface has placed frame (10) jointly, place the bottom surface fixed connection of top and apron (7) of frame (10), place the bottom surface of frame (10) and offered and have been crossed silo (6), place the interior bottom wall of frame (10) and placed filter core (11), place the equal fixedly connected with limit plate (14) of the left and right sides face of frame (10), every group of arranging material pipe (5) runs through apron (7) and extends to the below of apron (7), the equal side of guide plate (16) is kept away from each other side of being connected with one side of each other guide plate (16).

2. The pneumatic spray valve for medium and low viscosity according to claim 1, wherein the bottom surface of the cover plate (7) is fixedly connected with a positioning plate (12), and the bottom surface of each positioning plate (12) is fixedly connected with the upper surface of the filter element (11).

3. The pneumatic spray valve for medium and low viscosity according to claim 1, wherein the front surface of the frame body (1) and the back surface of the frame body (1) are provided with mounting grooves (8), and the inner wall of each mounting groove (8) is movably connected with a label.

4. The pneumatic spray valve for medium and low viscosity according to claim 1, wherein the left and right sides of the frame (1) are movably connected with clamping plates (3), and the top end of each clamping plate (3) is fixedly connected with the bottom surface of the cover plate (7).

5. The pneumatic spray valve for medium and low viscosity according to claim 1, wherein the left and right sides of the frame body (1) are provided with equidistant anti-slip strips (2), and one side surface of each group of the anti-slip strips (2) close to each other is fixedly connected with the left and right side surfaces of the frame body (1) respectively.

6. The pneumatic spray valve for medium and low viscosity according to claim 1, wherein the left and right sides of the placement frame (10) are fixedly connected with sealing strips (15), and one side of each sealing strip (15) far away from each other is contacted with the inner side wall of the frame body (1).

7. A pneumatic aerosol valve for low-medium viscosity according to claim 1, wherein the upper surface of the cover plate (7) is provided with symmetrical connection plates (4), and the outer surface of each connection plate (4) is provided with threads.