CN211449838U

CN211449838U - Straight-through control valve

Info

Publication number: CN211449838U
Application number: CN201921816973.7U
Authority: CN
Inventors: 李涛
Original assignee: Jiangsu Zhengda Machinery Manufacturing Co ltd
Current assignee: Jiangsu Zhengda Machinery Manufacturing Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-08
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a control valve technical field just discloses a through type control valve, including protecting sheathing, protecting sheathing's top fixedly connected with sleeve pipe, sheathed tube top fixedly connected with fixing base, sheathed tube inside swing joint has the regulation pole, the fixed knob of outside fixedly connected with of regulation pole, protecting sheathing's right side fixedly connected with right mounting, protecting sheathing's left side fixedly connected with left mounting, the equal fixedly connected with connecting pipe in one side that protecting sheathing was kept away from to right side mounting and left mounting, the one end fixedly connected with connector of right mounting is kept away from to the connecting pipe. According to the straight-through control valve, domestic water enters the protective shell by holding and rotating the adjusting rod, and passes through the filter screen in the process of entering the protective shell, so that the filter screen can adsorb and block harmful substances in the domestic water, and the domestic water is treated preliminarily.

Description

Straight-through control valve

Technical Field

The utility model relates to a control valve technical field specifically is a through type control valve.

Background

The control valves are divided by a valve body assembly and an actuator assembly (or actuator system) into a single seat series control valve, a double seat series control valve, a sleeve series control valve and a self-operated series control valve, and variations of the four types of valves can result in a myriad of different applicable configurations, each with its particular applications, features, advantages and disadvantages.

The control valve has the characteristics of simple structure, reliable action and the like, but the control valve can convey substances in domestic water together when conveying public water to each household, thereby bringing great potential safety hazards to users, and having no water quality filtering or purifying function, so that the straight-through control valve is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a through type control valve possesses can adsorb or block the advantage of harmful substance in the domestic water, has solved the control valve and can carry the material of domestic water together when carrying public water to each family, has brought very big potential safety hazard for the user, does not possess the problem of water quality filtration or water purification function.

(II) technical scheme

In order to realize the above-mentioned purpose that can adsorb or block harmful substance in the domestic water, the utility model provides a following technical scheme: a straight-through control valve comprises a protective shell, wherein the top of the protective shell is fixedly connected with a sleeve, the top of the sleeve is fixedly connected with a fixed seat, the inside of the sleeve is movably connected with an adjusting rod, the outside of the adjusting rod is fixedly connected with a fixing knob, the right side of the protective shell is fixedly connected with a right fixing piece, the left side of the protective shell is fixedly connected with a left fixing piece, one sides of the right fixing piece and the left fixing piece, which are far away from the protective shell, are fixedly connected with a connecting pipe, one end of the connecting pipe, which is far away from the right fixing piece, is fixedly connected with a connecting head, the front sides of the right fixing piece and the left fixing piece are fixedly connected with an outer baffle, the front side of the outer baffle is in threaded connection with a fixing screw, the inner cavity bottom walls and, the equal fixedly connected with cardboard of inner chamber rear side wall of right side mounting and left mounting, the back fixedly connected with mount of outer baffle, the equal fixedly connected with stopper in top and the bottom of mount, the inside fixed mounting of mount has the filter screen.

Preferably, protecting sheathing, sleeve pipe, right mounting, connecting pipe and connector intercommunication, the top annular thread groove of fixing base, fixing base and fixed knob threaded connection.

Preferably, right side mounting and left mounting all are cyclic annular, and the arc opening has all been seted up in the front of right side mounting and left mounting, and the constant head tank has all been seted up to the positive top and the bottom of right side mounting and left mounting.

Preferably, the number of the fixing screws is four, two fixing screws penetrate through the outer baffle and extend to the inside of the left fixing piece, and the other two fixing screws penetrate through the outer baffle and extend to the inside of the right fixing piece.

Preferably, one side of each of the two limiting plates opposite to each other is horizontal, and the front face of the clamping plate is provided with an arc-shaped groove.

Preferably, the outer baffle, the fixing frame and the limiting block are integrated, and the back surface of the fixing frame is arc-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a through type control valve possesses following beneficial effect:

this through-type control valve, through holding and rotatory regulation pole, make fixed knob drive protecting sheathing internal control subassembly, control subassembly is the open technology of control valve, make the domestic water in the conduit that the left end connector is connected enter into protecting sheathing inside, the in-process that gets into protecting sheathing at domestic water can pass through the filter screen, the filter screen can adsorb and block the harmful substance of domestic water, handle domestic water tentatively, unscrew the fixed screw and outwards take out the outer baffle when needing to be changed or clearing up the filter screen, just can change the filter screen fast, limiting plate and cardboard increase the stability of mount.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic diagram of the filter screen structure of the present invention.

In the figure: the automatic filter screen comprises a protective shell 1, a sleeve 2, a fixed seat 3, an adjusting rod 4, a fixed knob 5, a right fixing piece 6, a connecting pipe 7, a connecting head 8, an outer baffle 9, a fixed screw 10, a limiting plate 11, a limiting groove 12, a clamping plate 13, a fixed frame 14, a limiting block 15, a filter screen 16 and a left fixing piece 17.

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. 1-2, a straight-through control valve comprises a protective casing 1, the protective casing 1, a sleeve 2, a right fixing member 6, a connecting pipe 7 and a connector 8, wherein the top of the protective casing 1 is fixedly connected with the sleeve 2, the top of the sleeve 2 is fixedly connected with a fixing base 3, a top annular thread groove of the fixing base 3, the fixing base 3 is in threaded connection with a fixing knob 5, the inner part of the sleeve 2 is movably connected with an adjusting rod 4, the outer part of the adjusting rod 4 is fixedly connected with the fixing knob 5, the right side of the protective casing 1 is fixedly connected with the right fixing member 6, the left side of the protective casing 1 is fixedly connected with the left fixing member 17, the right fixing member 6 and the left fixing member 17 are both in a ring shape, the front surfaces of the right fixing member 6 and the left fixing member 17 are both provided with arc-shaped openings, the front top ends and the bottom ends of the right fixing member 6, one end of the connecting pipe 7 far away from the right fixing piece 6 is fixedly connected with a connector 8, the fronts of the right fixing piece 6 and the left fixing piece 17 are fixedly connected with an outer baffle 9, the fixing frame 14 and the limiting block 15 are integrated, the front face of the outer baffle 9 is in threaded connection with four fixing screws 10, the number of the fixing screws 10 is four, two fixing screws 10 penetrate through the outer baffle 9 and extend to the inside of the left fixing piece 17, the other two fixing screws 10 penetrate through the outer baffle 9 and extend to the inside of the right fixing piece 6, the bottom walls and the bottom walls of the inner cavities of the right fixing piece 6 and the left fixing piece 17 are fixedly connected with limiting plates 11, the opposite sides of the two limiting plates 11 are horizontal, the opposite sides of the two limiting plates 11 are respectively provided with a limiting groove 12, the rear side walls of the inner cavities of the right fixing piece 6, the back of the outer baffle 9 is fixedly connected with a fixing frame 14, the back of the fixing frame 14 is arc-shaped, the top and the bottom of the fixing frame 14 are both fixedly connected with limiting blocks 15, and a filter screen 16 is fixedly arranged in the fixing frame 14, so that the purpose of adsorbing or blocking harmful substances in domestic water is achieved.

To sum up, the straight-through control valve drives the internal control component of the protective casing 1 by holding and rotating the adjusting rod 4, the fixing knob 5 drives the internal control component of the protective casing 1, the control component is the technology disclosed by the control valve, so that the domestic water in the conduit connected with the left end connector 8 enters the protective casing 1, the domestic water passes through the filter screen 16 in the process of entering the protective casing 1, the filter screen 16 can adsorb and block harmful substances in the domestic water, the domestic water is primarily treated, when the filter screen 16 needs to be replaced or cleaned, the fixing screw 10 is unscrewed and the outer baffle 9 is pulled outwards, the filter screen 16 can be rapidly replaced, the stability of the fixing frame 14 is increased by the limiting plate 11 and the clamping plate 13, the problem that the substances in the domestic water can be conveyed together when the control valve conveys the public water to each household is solved, and great potential safety hazard is brought to users, does not have the function of water filtration or water purification.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 straight-through control valve comprising a protective housing (1), characterized in that: the protective casing is characterized in that a sleeve (2) is fixedly connected to the top of the protective casing (1), a fixing seat (3) is fixedly connected to the top of the sleeve (2), an adjusting rod (4) is movably connected to the inside of the sleeve (2), a fixing knob (5) is fixedly connected to the outside of the adjusting rod (4), a right fixing part (6) is fixedly connected to the right side of the protective casing (1), a left fixing part (17) is fixedly connected to the left side of the protective casing (1), a connecting pipe (7) is fixedly connected to one side, away from the protective casing (1), of the right fixing part (6) and one side, away from the protective casing (17), of the right fixing part (6) and one side, away from the left fixing part (17), of the connecting pipe (7), a connecting head (8) is fixedly connected to one end, away from the right fixing part (6), an outer baffle (9, inner chamber diapire and the equal fixedly connected with limiting plate (11) of inner chamber diapire of right side mounting (6) and left mounting (17), two spacing groove (12) have all been seted up to one side that limiting plate (11) is relative, the equal fixedly connected with cardboard (13) of inner chamber rear side wall of right side mounting (6) and left mounting (17), back fixedly connected with mount (14) of outer baffle (9), the equal fixedly connected with stopper (15) in top and bottom of mount (14), the inside fixed mounting of mount (14) has filter screen (16).

2. A flow-through control valve as claimed in claim 1, wherein: protecting sheathing (1), sleeve pipe (2), right mounting (6), connecting pipe (7) and connector (8) intercommunication, the top annular thread groove of fixing base (3), fixing base (3) and fixed knob (5) threaded connection.

3. A flow-through control valve as claimed in claim 1, wherein: right side mounting (6) and left mounting (17) all are cyclic annular, and the arc opening has all been seted up in the front of right side mounting (6) and left mounting (17), and the constant head tank has all been seted up on the positive top and the bottom of right side mounting (6) and left mounting (17).

4. A flow-through control valve as claimed in claim 1, wherein: the number of the fixing screws (10) is four, two fixing screws (10) penetrate through the outer baffle (9) and extend to the inside of the left fixing piece (17), and the other two fixing screws (10) penetrate through the outer baffle (9) and extend to the inside of the right fixing piece (6).

5. A flow-through control valve as claimed in claim 1, wherein: one side of each of the two limiting plates (11) opposite to each other is horizontal, and an arc-shaped groove is formed in the front face of the clamping plate (13).

6. A flow-through control valve as claimed in claim 1, wherein: the outer baffle (9), the fixing frame (14) and the limiting block (15) are integrated, and the back surface of the fixing frame (14) is arc-shaped.