CN211371356U - Multi-way control valve body convenient to disassemble, assemble and maintain - Google Patents

Abstract

The utility model relates to a multiple control valve technical field, specifically speaking relates to a multiple control valve body convenient to dismouting is maintained, including lower bottom, be provided with the top cap directly over the bottom down, be provided with the rear end cap directly behind the bottom down, the dead ahead of bottom is provided with the front end cap down, all be provided with the rectangular block on the side both ends plate body that bottom and last top cap are close to each other down, all be provided with the slot that is linked together with the external world in the both sides around the rectangular block, the position department of just facing the slot on the side of front end cap and rear end cap all is provided with the location inserted block, the cooperation of pegging graft between location inserted block and the slot that corresponds with it, go up the top cap, pass through fastening screw fixed connection between bottom and the location inserted block down. The utility model discloses conveniently carry out the dismouting and maintain, save operating time, offer convenience for the user.

Description

Multi-way control valve body convenient to disassemble, assemble and maintain

Technical Field

The utility model relates to a multiple control valve technical field, specifically speaking relates to a multiple control valve body convenient to dismouting is maintained.

Background

The multi-way control valve is a valve which contains a plurality of liquid channels and is used for controlling the circulation of liquid, and when the conventional multi-way control valve is assembled and disassembled, the operation process is complex, the defect of inconvenient disassembly and assembly and maintenance exists, the workload of workers can be increased, and the inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple control valve body convenient to dismouting is maintained to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multiple control valve body convenient to dismouting is maintained, includes bottom down, be provided with the top cap directly over the bottom down, be provided with the rear end cap directly behind the bottom down, be provided with the front end cap directly in the place ahead of bottom down, bottom down with all be provided with the rectangular block on the side both ends plate body that the top cap is close to each other, all be provided with the slot that is linked together with the external world in the front and back both sides face of rectangular block, just on the side of front end cap with the rear end cap just to the position department of slot all is provided with the location inserted block, the location inserted block with it corresponds the cooperation of pegging graft between the slot, top cap, bottom down with through fastening screw fixed connection between the inserted block.

Preferably, the size of the positioning insertion block is matched with that of the slot, so that the positioning insertion block can be stably inserted into the slot.

Preferably, the size of the lower bottom cover is equal to that of the upper top cover, and the length of the rectangular block is equal to the width of the lower bottom cover, so that both the front end cover and the rear end cover can abut against the rectangular block.

Preferably, the front side surface and the rear side surface of the lower bottom cover and the upper top cover are respectively provided with a first sealing gasket, so that the sealing performance between the front side end cover and the rear side end cover and between the lower bottom cover and the upper top cover is improved.

Preferably, a plurality of positioning insertion columns which are linearly arranged at equal intervals are arranged on the top surfaces of the two rectangular blocks on the lower bottom cover, positioning annular grooves are formed in the positions, right opposite to the positioning insertion columns, of the bottom surfaces of the two rectangular blocks on the upper top cover, the positioning insertion columns are in insertion fit with the positioning annular grooves corresponding to the positioning insertion columns, and the lower bottom cover and the upper top cover are conveniently positioned and installed.

Preferably, the side faces, close to each other, of the two rectangular blocks which are opposite to each other up and down are provided with second sealing gaskets, and the sealing performance between the two rectangular blocks which are opposite to each other up and down is improved.

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

1. the utility model discloses a lower bottom, upper cover, back side end cap and the front side end cap that set up, and through fastening screw fixed connection between four, the convenience is when needs, carries out the dismouting with it and maintains, facilitates the use, and easy operation, has solved conventional multichannel control valve when assembly and dismantlement, and its operation process is more complicated, has the defect that the dismouting of being not convenient for was maintained, and then can increase staff's work load, brings inconvenient problem for the staff.

2. The utility model discloses a sealed pad of first sealed pad and second that sets up guarantees when using, has better leakproofness, facilitates the use down between bottom, the last top cap, rear end cap and the front end cap.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a bottom view of the top cover of the present invention.

In the figure: 1. a bottom cover is arranged; 2. a top cover is arranged; 20. a first gasket; 3. a rear end cover; 4. a front side end cap; 5. a rectangular block; 50. a slot; 6. positioning the insert block; 60. fastening screws; 7. positioning the inserted column; 8. positioning the annular groove; 9. a second gasket.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a multi-way control valve body convenient to disassemble, assemble and maintain comprises a lower bottom cover 1, an upper top cover 2 is arranged right above the lower bottom cover 1, a rear end cover 3 is arranged right behind the lower bottom cover 1, a front end cover 4 is arranged right in front of the lower bottom cover 1, rectangular blocks 5 are uniformly formed on side surface two end plate bodies, close to each other, of the lower bottom cover 1 and the upper top cover 2 in a whole, the size of the lower bottom cover 1 is equal to that of the upper top cover 2, the length of each rectangular block 5 is equal to the width of the lower bottom cover 1, and the front end cover 4 and the rear end cover 3 can be guaranteed to be abutted against the rectangular blocks 5;

specifically, slots 50 communicated with the outside are formed in the front side surface and the rear side surface of the rectangular block 5, positioning insertion blocks 6 are integrally formed in positions, opposite to the slots 50, on the side surfaces of the front side end cover 4 and the rear side end cover 3, and the positioning insertion blocks 6 are in insertion fit with the corresponding slots 50, so that the front side end cover 4 and the rear side end cover 3 can be conveniently positioned and installed; go up top cap 2, through fastening screw 60 fixed connection between lower bottom 1 and the location inserted block 6, go up top cap 2, all be provided with corresponding screw hole in lower bottom 1 and the location inserted block 6, insert location inserted block 6 back in the slot 50, reuse fastening screw 60 with go up top cap 2, lower bottom 1 and location inserted block 6 fix can, this moment, the realization is to the bottom cap 1 of going to the bottom, go up top cap 2, the fixing of back side end cover 3 and front side end cover 4 four, conveniently install and dismantle the operation, also maintain the operation after the dismantlement of being convenient for simultaneously, facilitate the use.

In this embodiment, the size of the positioning insertion block 6 is matched with the size of the slot 50, so as to ensure that the positioning insertion block 6 can be stably inserted into the slot 50.

Specifically, the front side surface and the rear side surface of the lower bottom cover 1 and the upper top cover 2 are respectively and tightly adhered with a first sealing gasket 20, after the lower bottom cover 1, the upper top cover 2, the rear side end cover 3 and the front side end cover 4 are assembled, the front side end cover 4 and the rear side end cover 3 are respectively pressed on the first sealing gaskets 20, the sealing performance between the front side end cover 4 and the rear side end cover 3 and the lower bottom cover 1 and the upper top cover 2 is improved, and the oil leakage is reduced.

Further, be located down on the top surface of two rectangular blocks 5 on the bottom 1 homogeneous body shaping have a plurality of location that are linear equidistant range to insert post 7, just be provided with location ring channel 8 to the position department of inserting post 7 in the location on the bottom surface of two rectangular blocks 5 that are located on top cap 2, the location is inserted the cooperation of pegging graft between post 7 and the locating ring channel 8 that corresponds with it, the installation is fixed a position to lower bottom 1 and top cap 2 conveniently, and guaranteed that the mounted position of lower bottom 1 and top cap 2 is difficult for makeing mistakes.

In addition, the side faces, close to each other, of the upper rectangular block 5 and the lower rectangular block 5, opposite to each other, are tightly adhered with the second sealing gaskets 9, and after the lower bottom cover 1, the upper top cover 2, the rear side end cover 3 and the front side end cover 4 are assembled, the upper second sealing gaskets 9 and the lower second sealing gaskets 9 are tightly abutted with each other, so that the sealing performance between the upper rectangular block 5 and the lower rectangular block 5 opposite to each other is improved, and the oil leakage is reduced.

When the multi-way control valve body convenient for disassembly, assembly and maintenance is used, the fastening screw 60 on the top cover 2 is unscrewed, then the front side end cap 4 and the rear side end cap 3 are drawn out, finally the lower bottom cap 1 and the upper top cap 2 are separated to finish the disassembly, and then the maintenance is carried out, when the valve is installed, the positioning insert block 6 is inserted into the slot 50, the position of the threaded hole in the positioning insert block 6 and the positions of the threaded holes on the lower bottom cover 1 and the upper top cover 2 are ensured to be on the same vertical line, and finally the positioning insert block 6, the lower bottom cover 1 and the upper top cover 2 are fixed by using the fastening screw 60, so that the valve is convenient to install and disassemble, solves the problems that when a conventional multi-way control valve is assembled and disassembled, the operation process is complex, the defect that disassembly, assembly and maintenance are inconvenient exists, the workload of workers can be increased, and the inconvenience is brought to the workers.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a multiple control valve body convenient to dismouting is maintained which characterized in that: comprises a lower bottom cover (1), an upper top cover (2) is arranged right above the lower bottom cover (1), a rear end cover (3) is arranged right behind the lower bottom cover (1), a front end cover (4) is arranged right in front of the lower bottom cover (1), rectangular blocks (5) are respectively arranged on the plate bodies at the two end parts of the side surface of the lower bottom cover (1) and the upper top cover (2) which are close to each other, slots (50) communicated with the outside are arranged in the front side surface and the rear side surface of the rectangular block (5), the side surfaces of the front side end cover (4) and the rear side end cover (3) are provided with positioning insertion blocks (6) at positions opposite to the slots (50), the positioning insertion block (6) is inserted and matched with the corresponding insertion groove (50), the upper top cover (2), the lower bottom cover (1) and the positioning insert block (6) are fixedly connected through fastening screws (60).

2. A multiple control valve body facilitating disassembly, assembly and maintenance according to claim 1, wherein: the size of the positioning insertion block (6) is matched with that of the slot (50).

3. A multiple control valve body facilitating disassembly, assembly and maintenance according to claim 1, wherein: the size of the lower bottom cover (1) is equal to that of the upper top cover (2), and the length of the rectangular block (5) is equal to the width of the lower bottom cover (1).

4. A multiple control valve body facilitating disassembly, assembly and maintenance according to claim 1, wherein: and the front side surface and the rear side surface of the lower bottom cover (1) and the upper top cover (2) are respectively provided with a first sealing gasket (20).

5. A multiple control valve body facilitating disassembly, assembly and maintenance according to claim 1, wherein: the positioning insertion column is characterized in that a plurality of positioning insertion columns (7) which are linearly arranged at equal intervals are arranged on the top surfaces of two rectangular blocks (5) on the lower bottom cover (1), the positioning insertion columns are arranged on the bottom surface of the upper top cover (2) just opposite to the positioning insertion columns (7), positioning annular grooves (8) are formed in the positions of the positioning insertion columns (7), and the positioning insertion columns (7) correspond to the positioning annular grooves (8) in an insertion and connection mode.

6. A multiple control valve body facilitating disassembly, assembly and maintenance according to claim 1, wherein: and the side surfaces of the upper rectangular block and the lower rectangular block (5) which are opposite to each other are provided with second sealing gaskets (9).

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