CN218326469U

CN218326469U - Firm recoil solenoid valve of installation

Info

Publication number: CN218326469U
Application number: CN202222712324.0U
Authority: CN
Inventors: 伍树文; 何冠群; 经纬
Original assignee: Jiangsu Aoqun Automation Equipment Co ltd
Current assignee: Jiangsu Aoqun Automation Equipment Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-17
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a firm recoil solenoid valve of installation, include: the valve body, the equal fixed welding in valve body both ends has flange, a plurality of mounting holes have been seted up on the flange, fixed welding has the disk seat on the valve body, install the valve gap through connecting bolt on the disk seat, fixed welding has the iron stand on the valve gap, the valve gap both sides all are provided with the protection casing, set up on the protection casing with valve gap matched with recess, one protection casing fixed surface welding has the first connecting block that two symmetries set up, another protection casing fixed surface welding has the second connecting block that two symmetries set up. The utility model discloses a two protection casing blocks are fixed, protect the connecting bolt on the valve gap, avoid connecting bolt to shine for a long time and drench and lead to the connecting bolt corrosion for recoil solenoid valve when needs the split maintenance, connecting bolt revolves soon the difficulty, splits even, increases the problem of the split degree of difficulty of recoil solenoid valve.

Description

Firm recoil solenoid valve of installation

Technical Field

The utility model relates to a recoil solenoid valve technical field specifically is a firm recoil solenoid valve of installation.

Background

The recoil electromagnetic valve (zero pressure difference electromagnetic valve) is an electromagnetic valve integrating direct-acting and pilot-operated structures, can open a main valve plug by the suction force of a coil under the working condition of medium non-pressure and can open the electromagnetic valve by the pressure difference generated by a main valve under the working condition of high medium pressure, and mainly comprises a valve body, a valve seat, a valve cover, an iron frame and the like.

At present, most of the existing recoil electromagnetic valves are fixedly installed on a valve body through a valve cover and a valve seat through a plurality of bolts, most of the recoil electromagnetic valves are generally exposed in the environment when being used, and the valve cover of the recoil electromagnetic valve and the connecting bolt of the valve seat are corroded due to long-time exposure to the sun and rain, so that the connecting bolt is difficult to screw or even break due to the corrosion of the connecting bolt when the recoil electromagnetic valve needs to be disassembled for maintenance, and the maintenance difficulty of the recoil electromagnetic valve is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a firm recoil solenoid valve of installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a securely mounted recoil solenoid valve comprising:

the valve body, the equal fixed welding in valve body both ends has flange, a plurality of mounting holes have been seted up on the flange, fixed welding has the disk seat on the valve body, install the valve gap through connecting bolt on the disk seat, fixed welding has the iron stand on the valve gap, the valve gap both sides all are provided with the protection casing, set up on the protection casing with valve gap matched with recess, one protection casing fixed surface welding has the first connecting block that two symmetries set up, another protection casing fixed surface welding has the second connecting block that two symmetries set up.

Preferably, the first connecting block is fixedly welded with an inserting block, the inserting block is provided with a clamping groove, the second connecting block is provided with an inserting groove, and the inserting groove is matched with the inserting block.

Preferably, set up the joint subassembly on the second connecting block, the joint subassembly includes two slide bars, movable plate, two springs and joint piece, the mounting groove has been seted up to one side that the inserting groove was kept away from to the second connecting block, two the equal fixed welding of slide bar is in the mounting groove, the through-hole sliding connection that the movable plate was through seting up is on two slide bars.

Preferably, the two springs are sleeved on the two sliding rods respectively, and two ends of each spring are fixedly bonded with the inner wall of the mounting groove and the movable plate respectively.

Preferably, the clamping block is fixedly welded on the movable plate, one end, far away from the movable plate, of the clamping block penetrates through the second connecting block and extends into the insertion groove, and the clamping block is matched with the clamping groove.

Preferably, a sealing strip is fixedly bonded on the binding surface of one of the protective covers.

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

1. the utility model discloses when using, first block two protection casings on the valve gap, when two protection casings block, the grafting piece on the first connecting block inserts to the inserting groove of second connecting block, the movable plate slides on the slide bar under the spring force effect of spring, drive the joint piece and insert to the joint inslot of grafting piece, carry out spacing to the grafting piece, thereby make two protection casings block fixedly, protect the connecting bolt on the valve gap, avoid connecting bolt to shine for a long time and rain and lead to connecting bolt corrosion, make the recoil solenoid valve when needing split maintenance, connecting bolt revolves the difficulty soon, even fracture, increase the problem of the split degree of difficulty of recoil solenoid valve;

2. the utility model discloses a sealing strip that sets up on the binding face of a protection casing for two protection casings are behind the block, and the rainwater can not drip to the valve gap through the block gap of two protection casings on, have improved the protecting effect of protection casing.

Drawings

Fig. 1 is a schematic view of a solid structure of a recoil electromagnetic valve provided by the utility model;

FIG. 2 is a structural diagram of a protective cover of a recoil solenoid valve which is firmly installed according to the present invention;

fig. 3 is a cross-sectional top view structural diagram of the connection between the first connecting block and the second connecting block in the firmly installed recoil electromagnetic valve of the present invention;

fig. 4 is a side view structure diagram of the connection between the protection cover and the sealing strip in the firmly installed recoil electromagnetic valve of the present invention.

In the figure: 1. a valve body; 2. a connecting flange; 3. a valve seat; 4. a valve cover; 5. an iron frame; 6. a protective cover; 7. a groove; 8. a first connection block; 9. an insertion block; 10. a clamping groove; 11. a second connecting block; 12. inserting grooves; 13. mounting grooves; 14. a slide bar; 15. moving the plate; 16. a spring; 17. a clamping block; 18. and (4) a sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a securely mounted recoil solenoid valve comprising:

valve body 1, the equal fixed welding in 1 both ends of valve body has flange 2, a plurality of mounting holes have been seted up on flange 2, and flange 2 passes through fastening bolt and the firm installation of mounting flange of pipeline, fixed welding has disk seat 3 on valve body 1, install valve gap 4 through connecting bolt on the disk seat 3, fix through connecting bolt, valve gap 4 is firm with the installation of disk seat 3, fixed welding has iron stand 5 on the valve gap 4, valve gap 4 both sides all are provided with protection casing 6, set up on the protection casing 6 with valve gap 4 matched with recess 7, one 6 fixed surface welding of protection casing has the first connecting block 8 that two symmetries set up, another 6 fixed surface welding of protection casing has the second connecting block 11 that two symmetries set up.

The fixed welding has the grafting piece 9 on the first connecting block 8, the joint groove 10 has been seted up on the grafting piece 9, the inserting groove 12 has been seted up on the second connecting block 11, inserting groove 12 and inserting piece 9 looks adaptation.

Set up the joint subassembly on the second connecting block 11, the joint subassembly includes two slide bars 14, movable plate 15, two springs 16 and joint piece 17, mounting groove 13 has been seted up to one side that the inserting groove 12 was kept away from to second connecting block 11, two slide bar 14 all fixed welding is in mounting groove 13, movable plate 15 is through the through-hole sliding connection who sets up on two slide bars 14.

The two springs 16 are respectively sleeved on the two sliding rods 14, and two ends of each spring 16 are respectively fixedly bonded with the inner wall of the mounting groove 13 and the moving plate 15.

The clamping block 17 is fixedly welded on the moving plate 15, one end, far away from the moving plate 15, of the clamping block 17 penetrates through the second connecting block 11 and extends into the insertion groove 12, and the clamping block 17 is matched with the clamping groove 10.

A sealing strip 18 is fixedly bonded on the abutting surface of one of the protective covers 6.

The working principle is as follows: the utility model discloses a when using, earlier with 6 blocks of two protection casings on valve gap 4, when 6 blocks of two protection casings, plug-in block 9 on the first connecting block 8 inserts to the inserting groove 12 of second connecting block 11, movable plate 15 slides on slide bar 14 under spring 16's spring action, it inserts to the joint inslot 10 of plug-in block 9 to drive joint block 17, carry on spacingly to plug-in block 9, thereby make 6 blocks of two protection casings fixed, connecting bolt on valve gap 4 protects, avoid connecting bolt to shine rain for a long time and drench and lead to connecting bolt, make the corrosion recoil solenoid valve when needing the split maintenance, connecting bolt revolves wrong difficulty soon, the fracture even, increase the problem of the split degree of difficulty of recoil solenoid valve, if will dismantle the device, only need press movable plate 15 to 6 directions of protection casing movable plate, make 15 drive joint block 17 break away from joint groove 10, can separate two protection casings 6, thereby be convenient for demolish connecting bolt on the valve gap 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A securely mounted recoil solenoid valve comprising:

valve body (1), the equal fixed welding in valve body (1) both ends has flange (2), a plurality of mounting holes have been seted up on flange (2), fixed welding has disk seat (3) on valve body (1), install valve gap (4) through connecting bolt on disk seat (3), fixed welding has iron stand (5) on valve gap (4), valve gap (4) both sides all are provided with protection casing (6), offer recess (7) with valve gap (4) matched with on protection casing (6), one protection casing (6) fixed surface welding has first connecting block (8) that two symmetries set up, another protection casing (6) fixed surface welding has second connecting block (11) that two symmetries set up.

2. A securely mounted recoil solenoid valve as claimed in claim 1, wherein: the connecting structure is characterized in that an inserting block (9) is fixedly welded on the first connecting block (8), a clamping groove (10) is formed in the inserting block (9), an inserting groove (12) is formed in the second connecting block (11), and the inserting groove (12) is matched with the inserting block (9).

3. A securely mounted recoil solenoid valve as claimed in claim 2, wherein: set up the joint subassembly on second connecting block (11), the joint subassembly includes two slide bars (14), movable plate (15), two springs (16) and joint piece (17), mounting groove (13) have been seted up to one side that inserting groove (12) were kept away from in second connecting block (11), two slide bar (14) equal fixed welding is in mounting groove (13), through-hole sliding connection who sets up is passed through on two slide bars (14) movable plate (15).

4. A securely mounted recoil solenoid valve according to claim 3, wherein: the two springs (16) are respectively sleeved on the two sliding rods (14), and two ends of each spring (16) are respectively fixedly bonded with the inner wall of the mounting groove (13) and the moving plate (15).

5. A securely mounted recoil solenoid valve according to claim 3, wherein: the clamping block (17) is fixedly welded on the movable plate (15), one end, far away from the movable plate (15), of the clamping block (17) penetrates through the second connecting block (11) and extends into the insertion groove (12), and the clamping block (17) is matched with the clamping groove (10).

6. A securely mounted recoil solenoid valve as claimed in claim 1, wherein: and a sealing strip (18) is fixedly bonded on the binding surface of one protective cover (6).