CN213685453U - Mounting structure of gas solenoid valve - Google Patents
Mounting structure of gas solenoid valve Download PDFInfo
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- CN213685453U CN213685453U CN202022721274.3U CN202022721274U CN213685453U CN 213685453 U CN213685453 U CN 213685453U CN 202022721274 U CN202022721274 U CN 202022721274U CN 213685453 U CN213685453 U CN 213685453U
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- mounting
- electromagnetic valve
- gas
- solenoid valve
- fixing bolt
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Abstract
The utility model discloses a mounting structure of a gas electromagnetic valve, which is characterized in that fixing bolts are arranged at two ends of an electromagnetic valve shell, slot holes with open structures are correspondingly arranged on a mounting flange, so that the fixing bolts can slide into the inner sides of the slot holes along the open structures, then the nuts are screwed down to apply fastening force to the mounting flange, thereby realizing the fastening mounting of the mounting flange at two ends of the electromagnetic valve shell, the mounting flange can be fixed at two ends of the electromagnetic valve shell without welding, the mounting steps are simplified, the mounting efficiency is improved, and when the gas electromagnetic valve is disassembled, the mounting flange can slide the fixing bolts out of the slot holes along the opening direction of the open structures only by slightly loosening the nuts, thereby realizing the rapid separation of the electromagnetic valve shell and the mounting flange, further, the whole nuts are not required to be screwed out from the fixing bolts, the disassembling speed is improved, the practicability of the gas electromagnetic valve is greatly improved.
Description
Technical Field
The utility model relates to a gas solenoid valve technical field, concretely relates to mounting structure of gas solenoid valve.
Background
The gas electromagnetic valve is also called a gas emergency cut-off valve, and is an actuating mechanism which is suitable for two-position on-off switching of pipelines for heating and burning media of various gases such as city gas, liquefied petroleum gas, natural gas and the like, and can automatically control the temperature. It is widely used in gas heat setting in textile industry and printing industry, kiln heating in glass and bulb industry, and gas heating automatic control system in other industries.
Chinese patent document CN105443835A discloses an electromagnetic valve, including valve body, disk seat, coil and fixed iron core, the disk seat is established in the valve body, disk seat and valve body welding, the coil is established on the valve body, coil and valve body fixed connection, fixed iron core establishes in the coil, the valve body both ends are provided with import flange and outlet flange respectively, import flange and outlet flange weld with the valve body respectively.
However, the electromagnetic valve has the following problems that when the electromagnetic valve is installed, an inlet flange and an outlet flange are required to be welded with a valve body respectively, and then a gas pipeline is connected with the electromagnetic valve through bolts and nuts, so that the operation is troublesome, time and labor are wasted, and the rapid assembly of a product is not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the flange among the prior art and need weld earlier at the both ends of seamless steel pipe and reducing pipe, then link to each other through the bolt-up, the troublesome poeration problem that wastes time and energy to provide one kind and need not welded flange, just can accomplish the mounting structure of the gas solenoid valve of gas solenoid valve equipment fast.
The utility model provides a mounting structure of gas solenoid valve, be in including the solenoid valve casing with the setting the mounting flange at solenoid valve casing both ends, mounting flange with be equipped with fixed knot structure between the solenoid valve casing, fixed knot constructs including fixing a position the setting respectively at least one fixing bolt on the solenoid valve casing both ends, and correspond fixing bolt sets up at least one slotted hole on the mounting flange, the slotted hole have extend to the open structure of one side of mounting flange, fixing bolt can follow open structure slide in to the slotted hole is inboard, and will through the nut mounting flange fastening is at solenoid valve casing both ends.
In the mounting structure of the gas electromagnetic valve, a limiting structure is arranged between the nut and the slot hole and comprises a limiting groove arranged on one side of the slot hole and a limiting boss arranged on one side of the nut, and the limiting boss is clamped and fixed in the limiting groove when the nut is matched and fastened with the fixing bolt.
In the mounting structure of the gas solenoid valve, the fixing bolt is detachably embedded in one side wall or two side walls of one end of the solenoid valve housing through a mounting groove, and a notch of the mounting groove is formed in the side wall of the solenoid valve housing.
In the mounting structure of the gas solenoid valve, the cross section of the mounting groove is an inverted T-shaped structure, and the mounting groove includes a receiving portion capable of receiving a bolt head of the fixing bolt, and a connecting portion at which the fixing bolt extends out of one end of the solenoid valve housing.
In the mounting structure of the gas electromagnetic valve, the slotted hole is in a U-shaped hole structure, two sides of the mounting flange are oppositely arranged, and two fixing bolts are arranged at one end of the electromagnetic valve shell correspondingly.
In the mounting structure of the gas solenoid valve, the opening extending direction of the slot hole and the opening extending direction of the mounting groove are vertically intersected.
In the above mounting structure of the gas solenoid valve, the solenoid valve housing is further provided with a cover plate covering the mounting groove.
In the mounting structure of the gas electromagnetic valve, the mounting flange is provided with a mounting hole connected with a gas pipeline.
Compared with the prior art, the technical scheme of the utility model have the following advantage:
1. the utility model provides a mounting structure of gas solenoid valve, through set up fixing bolt at the both ends of solenoid valve case, correspond to set up the slot hole that has open structure on mounting flange, make fixing bolt along the open structure slides in to the slot hole inboard, then tighten the nut again and can exert fastening force to mounting flange, realize with the mounting flange fastening installation in the both ends of solenoid valve case, the benefit of setting up like this, mounting flange need not the welding just can fix at the both ends of solenoid valve case, simplified the installation procedure, improved the installation effectiveness, and when dismantling the gas solenoid valve, mounting flange only need loosen slightly the nut just can with the fixing bolt along the opening direction roll-off of open structure slot hole, realize the solenoid valve case with mounting flange quick separation, therefore, the whole nut does not need to be screwed out of the fixing bolt, the disassembly speed is improved, and the practicability of the gas electromagnetic valve is greatly improved.
2. The utility model provides a mounting structure of gas solenoid valve is provided with spacing recess and correspondence on one side of the slot hole spacing recess sets up the spacing boss of nut one side, through spacing recess with the joint cooperation of spacing boss makes the nut with during the fixing bolt fastening cooperation, fixing bolt can not follow roll-off arrives among the open structure mounting flange is outside.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.
Fig. 1 is a schematic structural view of a mounting structure of a gas solenoid valve provided by the present invention;
FIG. 2 is a schematic structural view of the solenoid housing shown in FIG. 1;
fig. 3 is a front view of the mounting structure of the gas solenoid valve provided by the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a cross-sectional view B-B shown in FIG. 3;
description of reference numerals:
1-a solenoid valve housing; 11-a cover plate; 12-a sealing ring;
2-installing a flange; 21-mounting holes;
3-a fixed structure; 31-a fixing bolt; 32-slot holes; 33-an open structure; 34-a nut;
4-a limiting structure; 41-a limit groove; 42-a limit boss;
5-mounting grooves; 51-a locus of containment; 52-connecting part.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
The present embodiment is described in detail below with reference to the accompanying drawings:
the utility model provides a mounting structure of gas solenoid valve as shown in fig. 1-5, including solenoid valve casing 1, and set up the mounting flange 2 at solenoid valve casing 1 both ends, mounting flange 2 with be equipped with fixed knot structure 3 between the solenoid valve casing 1, fixed knot constructs 3 including the difference location setting at least one fixing bolt 31 on solenoid valve casing 1 both ends, and correspond fixing bolt 31 sets up at least one slotted hole 32 on mounting flange 2, slotted hole 32 have extend to the open structure 33 of one side of mounting flange 2, fixing bolt 31 can follow open structure 33 slides in to slotted hole 32 is inboard, and will through nut 34 mounting flange 2 fastens at solenoid valve casing 1 both ends.
The above-mentioned embodiment is the core solution of this embodiment, by disposing the fixing bolts 31 at the two ends of the solenoid valve housing 1, and disposing the slot holes 32 with the opening structures 33 on the mounting flange 2 correspondingly, so that the fixing bolts 31 can slide into the slot holes 32 along the opening structures 33, and then tightening the nuts 34 to apply the fastening force to the mounting flange 2, thereby realizing the fastening and mounting of the mounting flange 2 at the two ends of the solenoid valve housing 1, the advantage of this configuration is that the mounting flange 2 can be fixed at the two ends of the solenoid valve housing 1 without welding, the mounting step is simplified, the mounting efficiency is improved, and when the gas solenoid valve is disassembled, the mounting flange 2 can slide the fixing bolts 31 out of the slot holes 32 along the opening direction of the opening structures 33 only by slightly loosening the nuts 34, the electromagnetic valve casing 1 and the mounting flange 2 are quickly separated, so that the whole nut 34 does not need to be screwed out of the fixing bolt 31, the dismounting speed is increased, and the practicability of the gas electromagnetic valve is greatly improved.
As a concrete structure setting, nut 34 with be equipped with limit structure 4 between the slotted hole 32, limit structure 4 is including setting up the spacing recess 41 of slotted hole 32 one side, and setting up the spacing boss 42 of nut 34 one side nut 34 with during the cooperation fastening of fixing bolt 31, spacing boss 42 butt is fixed in among the spacing recess 41, realize nut 34 with fixing bolt 31's location installation, and dismantling during mounting flange 2, only need loosen certain distance and break away from with nut 34 spacing recess 41 just can make fixing bolt 31 follows the opening direction slip of open structure 33 with mounting flange 2 quick-operation separation.
As shown in fig. 1, the fixing bolt 31 is detachably embedded in one side or both side walls of one end of the solenoid housing 1 through a mounting groove 5, a notch of the mounting groove 5 is opened in the side wall of the solenoid housing 1, and the fixing bolt 31 can be quickly installed into the mounting groove 5 from the notch.
As a specific structure, the slot holes 32 are U-shaped, two of the slot holes are oppositely arranged on two sides of the mounting flange 2, two of the fixing bolts 31 are arranged at one end of the solenoid valve housing 1, and the opening structures 33 of the two slot holes 32 are arranged on the same side wall of the solenoid valve housing 1, so that the two fixing bolts 31 can be installed in or detached from the slot holes 32 along the same direction.
The specific structural arrangement of the mounting groove 5 will be described in detail with reference to fig. 2 and 5:
the cross section of the mounting groove 5 is an inverted T-shaped structure, and includes a receiving portion 51 capable of receiving the bolt head of the fixing bolt 31, and a connecting portion 52 through which the fixing bolt 31 can extend out of the solenoid valve housing 1, so that the bolt head of the fixing bolt 31 is all wrapped by the mounting groove 5, and only the threaded portion in matching connection with the mounting flange 2 is extended out of the solenoid valve housing 1, and further, as shown in fig. 1, the extending direction of the opening of the slot hole 32 and the extending direction of the opening of the mounting groove 5 are vertically intersected, when the fixing bolt 31 is fastened and connected with the mounting flange 2, the fixing bolt 31 is blocked by the mounting flange 2, so that the fixing bolt 31 cannot slide out of the solenoid valve housing 1 from the connecting portion 52.
As a specific structure, the electromagnetic valve housing 1 is further provided with a cover plate 11 covering the mounting groove 5, so that the fixing bolt 31 inside the mounting groove 5 is not corroded by external rainwater, and the waterproof and antirust effects are achieved.
As shown in fig. 3, be equipped with the mounting hole 21 of connecting the gas pipeline on mounting flange 2, be equipped with the screw thread on the mounting hole 21, gas pipeline threaded connection in the mounting hole 21, realize linking to each other fixedly of gas solenoid valve and gas pipeline, just mounting flange 2 with solenoid valve case 1 is in be equipped with the round seal groove around the mounting hole 21, be equipped with sealing washer 12 in the seal groove, improve solenoid valve case 1 with mounting flange 2's gas tightness.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A mounting structure of a gas electromagnetic valve comprises an electromagnetic valve shell (1) and mounting flanges (2) arranged at two ends of the electromagnetic valve shell (1), the method is characterized in that: a fixing structure (3) is arranged between the mounting flange (2) and the electromagnetic valve shell (1), the fixing structure (3) comprises at least one fixing bolt (31) which is respectively positioned and arranged at two ends of the electromagnetic valve shell (1), and at least one slotted hole (32) which is arranged on the mounting flange (2) corresponding to the fixing bolt (31), the slotted hole (32) is provided with an opening structure (33) extending to one side edge of the mounting flange (2), the fixing bolt (31) can slide into the slot hole (32) from the opening structure (33), and the mounting flanges (2) are fastened at the two ends of the electromagnetic valve shell (1) through nuts (34).
2. The mounting structure of the gas electromagnetic valve according to claim 1, wherein a limiting structure (4) is arranged between the nut (34) and the slot hole (32), the limiting structure (4) comprises a limiting groove (41) arranged on one side of the slot hole (32) and a limiting boss (42) arranged on one side of the nut (34), and when the nut (34) is matched and fastened with the fixing bolt (31), the limiting boss (42) abuts against the limiting groove (41).
3. The mounting structure of the gas solenoid valve according to claim 2, wherein the fixing bolt (31) is detachably embedded in one side or two side walls of one end of the solenoid valve housing (1) through a mounting groove (5), and a notch of the mounting groove (5) is formed in the side wall of the solenoid valve housing (1).
4. The mounting structure of the gas electromagnetic valve according to claim 3, wherein the cross section of the mounting groove (5) is an inverted T-shaped structure, and comprises a receiving part (51) capable of receiving the bolt head of the fixing bolt (31) and a connecting part (52) capable of enabling the fixing bolt (31) to extend out of one end of the electromagnetic valve shell (1).
5. The mounting structure of the gas electromagnetic valve according to claim 4, characterized in that the slotted hole (32) is in a U-shaped hole structure, two slots are oppositely arranged on two sides of the mounting flange (2), and two fixing bolts (31) are correspondingly arranged at one end of the electromagnetic valve shell (1).
6. The mounting structure of the gas electromagnetic valve according to claim 5, wherein the opening extending direction of the slot hole (32) and the opening extending direction of the mounting groove (5) are arranged to intersect perpendicularly.
7. The mounting structure of a gas solenoid valve according to any one of claims 3 to 6, wherein the solenoid valve housing (1) is further provided with a cover plate (11) covering the mounting groove (5).
8. The mounting structure of the gas electromagnetic valve according to claim 7, wherein the mounting flange (2) is provided with a mounting hole (21) for connecting a gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721274.3U CN213685453U (en) | 2020-11-20 | 2020-11-20 | Mounting structure of gas solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721274.3U CN213685453U (en) | 2020-11-20 | 2020-11-20 | Mounting structure of gas solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685453U true CN213685453U (en) | 2021-07-13 |
Family
ID=76734976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022721274.3U Active CN213685453U (en) | 2020-11-20 | 2020-11-20 | Mounting structure of gas solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685453U (en) |
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2020
- 2020-11-20 CN CN202022721274.3U patent/CN213685453U/en active Active
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