CN210290922U

CN210290922U - Valve body structure of electromagnetic pulse valve

Info

Publication number: CN210290922U
Application number: CN201921004137.9U
Authority: CN
Inventors: 蒋孟杰; 马和平
Original assignee: Ningbo Shengda Sunshine Automation Technology Co ltd
Current assignee: Ningbo Shengda Sunshine Automation Technology Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-10
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a valve body structure of electromagnetic pulse valve, including valve body and rose box, the middle part on valve body top is fixed to be pegged graft and is had the discharging pipe, and the top of valve body one side is fixed to be pegged graft and is had the inlet pipe, and one side of valve body bottom is fixed to be pegged graft and has fixed pipe, and the bottom mounting of fixed pipe is pegged graft and is had the electrothermal tube, and the edge on valve body top sets up threaded hole, and the top of valve body is fixed and is equipped with rubber. The utility model discloses a be equipped with fixed pipe and place the electrothermal tube in the inside of fixed pipe, if the inside of electromagnetic pulse valve has frozen like this, can use external power supply to supply power to the electrothermal tube, make it heat and unfreeze the inside of valve body, guarantee that the electromagnetic pulse valve can carry out normal work, if the temperature of the medium of carrying is higher simultaneously, can be with external water piping connection to cooling pipeline's tip, utilize the circulating water to cool down to this comes to carry out effectual protection to the valve body.

Description

Valve body structure of electromagnetic pulse valve

Technical Field

The utility model relates to a valve body structure specifically is a valve body structure of electromagnetic pulse valve.

Background

The electromagnetic pulse valve is a diaphragm valve which is controlled by a pilot valve such as an electromagnetic valve or a pneumatic valve and can instantly open and close a high-pressure air source to generate pulses.

At present, current electromagnetic pulse valve does not have supplementary filter equipment mostly, like this when using, the impurity that exists can lead to the valve body to block up in the medium of transport, and current electromagnetic pulse valve does not have heating and heat sink mostly in addition, if the inside of electromagnetic pulse valve freezes like this in winter can lead to the unable work of electromagnetic pulse valve, if the higher long-time transport of temperature of the medium of carrying can lead to the valve body to damage simultaneously. Therefore, the invention improves the structure and provides a valve body structure of the electromagnetic pulse valve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a valve body structure of an electromagnetic pulse valve, which comprises a valve body and a filter box, wherein a discharging pipe is fixedly inserted in the middle of the top end of the valve body, a feed pipe is fixedly inserted at the top end of one side of the valve body, a fixed pipe is fixedly inserted at one side of the bottom end of the valve body, the bottom end of the fixed tube is fixedly inserted with an electric heating tube, the edge of the top end of the valve body is provided with a threaded hole, the top end of the valve body is fixedly provided with a rubber sealing gasket, the top end of one side of the filter box is fixedly inserted with a connecting pipe, a filter plate is fixedly inserted at the top end of the other side of the filter box, a filter screen is fixedly arranged at one end of the inner cavity of the filter box, which is close to the connecting pipe, the top end of the filter box is fixedly connected with a cover plate through a hand-screwed bolt, a cooling pipeline is arranged in the inner wall of the valve body, and the water inlet and the water outlet of the cooling pipeline penetrate through the side wall of the valve body and extend to the outside of the valve body.

As a preferred technical scheme of the utility model, the edge that valve body one end was kept away from to the inlet pipe has seted up the draw-in groove, the inside of draw-in groove is inlayed and is equipped with the sealing washer, the sealing washer adopts rubber to make.

As an optimal technical scheme of the utility model, the fixed connection department of bolt and rose box is twisted to the hand is fixed and is equipped with the gasket, the gasket adopts the asbestos to make.

As an optimized technical scheme of the utility model, the water inlet and the delivery port tip of cooling tube all are fixed to be pegged graft and have the pipeline, the pipeline is the bellows.

As a preferred technical scheme of the utility model, the screw hole has six, six the equidistant setups in the top of valve body of screw hole equal arc, just the through-hole with screw hole one-to-one is seted up on rubber seal pad's surface.

As a preferred technical scheme of the utility model, the internal thread has all been seted up to the internal surface of discharging pipe and inlet pipe, the external screw thread has been seted up to the surface of connecting pipe, carry out fixed connection through external screw thread and internal screw thread cooperation between inlet pipe and the connecting pipe.

The utility model has the advantages that: this kind of valve body structure of electromagnetic pulse valve, through being equipped with the rose box, whether there is impurity to select the dress in can being based on the medium of carrying in the installation, can carry out effectual protection to the valve body of electromagnetic pulse valve like this, simultaneously place the electrothermal tube through being equipped with fixed pipe and in the inside of fixed pipe, if the inside of electromagnetic pulse valve freezes like this, can use external power supply to supply power to the electrothermal tube, make it heat the unfreezing to the inside of valve body, guarantee that electromagnetic pulse valve can carry out normal work, if the temperature of the medium of carrying is higher simultaneously, can be with external water piping connection to cooling tube's tip, utilize the circulating water to cool down, with this carry out effectual protection to the valve body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a valve body structure of an electromagnetic pulse valve according to the present invention;

fig. 2 is a schematic sectional structural view of a valve body structure of an electromagnetic pulse valve according to the present invention;

fig. 3 is a schematic cross-sectional structure diagram of a filter box of a valve body structure of an electromagnetic pulse valve according to the present invention;

fig. 4 is a schematic structural diagram of a section of a feeding pipe of a valve body structure of an electromagnetic pulse valve according to the present invention.

In the figure: 1. a valve body; 2. a filter box; 3. a discharge pipe; 4. a feed pipe; 5. a fixed tube; 6. an electric heating tube; 7. a threaded hole; 8. a rubber gasket; 9. a connecting pipe; 10. a filter plate; 11. screwing the bolt by hand; 12. a cover plate; 13. a cooling duct; 14. and (5) sealing rings.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the utility model relates to a valve body structure of an electromagnetic pulse valve, which comprises a valve body 1 and a filter box 2, wherein a discharge pipe 3 is fixedly inserted in the middle of the top end of the valve body 1, a feed pipe 4 is fixedly inserted in the top end of one side of the valve body 1, a fixed pipe 5 is fixedly inserted in one side of the bottom end of the valve body 1, an electric heating pipe 6 is fixedly inserted in the bottom end of the fixed pipe 5, a threaded hole 7 is arranged at the edge of the top end of the valve body 1, a rubber gasket 8 is fixedly arranged at the top end of the valve body 1, a connecting pipe 9 is fixedly inserted in the top end of one side of the filter box 2, a filter plate 10 is fixedly inserted in the top end of the other side of the filter box 2, a filter screen is fixedly arranged at one end of the inner cavity of the filter box 2 close to the connecting pipe, the water inlet and the water outlet of the cooling pipeline 13 both penetrate through the side wall of the valve body 1 and extend to the outside of the valve body 1.

Wherein, the edge that inlet pipe 4 kept away from 1 one end of valve body has seted up the draw-in groove, and the inside of draw-in groove is inlayed and is equipped with sealing washer 14, and sealing washer 14 adopts rubber to make, and the sealing washer 14 that utilizes rubber to make has stronger leakproofness, can guarantee the leakproofness between inlet pipe 4 and rose box 2 and the external pipeline.

Wherein, the fixed connection department of bolt 11 and rose box 2 is twisted to the hand is fixed to be equipped with the gasket, and the gasket adopts the asbestos to make, can guarantee like this that the hand is twisted and have the leakproofness of material number between bolt 11 and the rose box 2, and then guarantee that the hand is twisted and can normally effectual work between bolt 11 and the rose box 2.

Wherein, the water inlet and the delivery port tip of cooling pipe 13 are all fixed the grafting and are had the pipeline, and the pipeline is the bellows, can be convenient for like this with external water piping connection at cooling pipe 13's water inlet and delivery port, and then can guarantee that cooling pipe 13 carries out normal effectual work.

Wherein, threaded hole 7 has six, and six threaded hole 7 equal arcs equidistant are seted up on the top of valve body 1, and rubber seal pad 8's surface offer with the through-hole of threaded hole 7 one-to-one, can be convenient for like this with valve gap fixed connection on the top of valve body 1, and rubber seal pad 8 can guarantee the leakproofness between valve body 1 and the valve gap simultaneously.

Wherein, the internal thread has all been seted up to discharging pipe 3 and inlet pipe 4's internal surface, the external screw thread has been seted up to the surface of connecting pipe 9, carry out fixed connection through external screw thread and internal screw thread cooperation between inlet pipe 4 and the connecting pipe 9, it can be convenient for be connected external pipeline and the device to set up the internal thread, threaded connection between inlet pipe 4 and the connecting pipe 9 simultaneously, and with dismantle between valve body 1 and the rose box 2.

When the valve body is in operation, if impurities exist in the conveyed medium, the feeding pipe 4 on the filter box 2 can be firstly connected to the discharging hole of the medium, then the feeding pipe 4 on the valve body 1 is connected to the connecting pipe 9 of the filter box 2, meanwhile, the receiving pipe is connected to the discharging pipe 3 at the bottom end of the valve body 1, then the valve cover is installed at the top end of the valve body 1, after the valve body is used for a period of time, if more impurity precipitates are gathered in the filter box 2, the hand-screwed bolt 11 can be unscrewed, the filter plate 10 in the filter box 2 and the interior of the filter box 2 are cleaned after the cover plate 12 is taken off, if the medium in the valve body 1 is frozen in winter, the electric heating pipe 6 can be connected to an external power supply to electrify the electric heating pipe 6 to heat the medium, so that the temperature emitted by the electric heating pipe 6 is transmitted to the interior of the valve body 1 through the fixing pipe 5 to heat the, the electromagnetic pulse valve is melted, so that the interior of the valve body 1 can be effectively protected, if the temperature of a conveyed medium is higher, two ends of a cooling pipeline 13 can be respectively communicated with an external water inlet pipe and an external water outlet pipe, the interior of the valve body 1 can be effectively cooled by introducing flowing water into the cooling pipeline 13, the whole device is provided with a filter box 2, and can be selectively installed according to whether impurities exist in the conveyed medium during installation, so that the valve body of the electromagnetic pulse valve can be effectively protected, meanwhile, the fixed pipe 5 is arranged, and the electric heating pipe 6 is arranged in the fixed pipe 5, so that if the interior of the electromagnetic pulse valve is frozen, the electric heating pipe 6 can be supplied with power by using an external power supply, the interior of the valve body can be heated and thawed, the normal work of the electromagnetic pulse valve can be ensured, and if the temperature of the conveyed medium is higher, can be connected external water pipe to cooling pipeline 13's tip, utilize the circulating water to cool down to this carries out effectual protection to the valve body.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A valve body structure of an electromagnetic pulse valve comprises a valve body (1) and a filter box (2), and is characterized in that a discharging pipe (3) is fixedly inserted in the middle of the top end of the valve body (1), a feeding pipe (4) is fixedly inserted in the top end of one side of the valve body (1), a fixed pipe (5) is fixedly inserted in one side of the bottom end of the valve body (1), an electric heating pipe (6) is fixedly inserted in the bottom end of the fixed pipe (5), a threaded hole (7) is formed in the edge of the top end of the valve body (1), a rubber sealing gasket (8) is fixedly arranged at the top end of the valve body (1), a connecting pipe (9) is fixedly inserted in the top end of one side of the filter box (2), a filter plate (10) is fixedly inserted in the top end of the other side of the filter box (2), and a filter screen is fixedly arranged at one, the top of rose box (2) is through hand-screw bolt (11) fixedly connected with apron (12), cooling tube (13) have been seted up in the inner wall of valve body (1), the water inlet and the delivery port of cooling tube (13) all run through the lateral wall of valve body (1) and extend to the outside of valve body (1).

2. The valve body structure of the electromagnetic pulse valve according to claim 1, wherein a clamping groove is formed at an edge of one end of the feeding pipe (4) far away from the valve body (1), a sealing ring (14) is embedded in the clamping groove, and the sealing ring (14) is made of rubber.

3. The valve body structure of the electromagnetic pulse valve according to claim 1, characterized in that a gasket is fixedly arranged at the fixed connection position of the hand bolt (11) and the filter box (2), and the gasket is made of asbestos.

4. The valve body structure of the electromagnetic pulse valve according to claim 1, wherein the ends of the water inlet and the water outlet of the cooling pipeline (13) are fixedly inserted with pipelines, and the pipelines are corrugated pipes.

5. The valve body structure of the electromagnetic pulse valve according to claim 1, wherein the number of the threaded holes (7) is six, six of the threaded holes (7) are provided at the top end of the valve body (1) at equal intervals in an arc, and through holes corresponding to the threaded holes (7) in a one-to-one manner are provided on the surface of the rubber packing (8).

6. The valve body structure of the electromagnetic pulse valve according to claim 1, wherein the inner surfaces of the discharging pipe (3) and the feeding pipe (4) are both provided with internal threads, the outer surface of the connecting pipe (9) is provided with external threads, and the feeding pipe (4) and the connecting pipe (9) are fixedly connected through the matching of the external threads and the internal threads.