CN213569812U

CN213569812U - Valve water purification device for hydraulic engineering

Info

Publication number: CN213569812U
Application number: CN202022552679.9U
Authority: CN
Inventors: 尚雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-29
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a valve water purification device for hydraulic engineering, which comprises a valve body, a flange plate, a valve cover, a valve rod, a hand wheel and a water purification device, wherein the upper end of the valve body is provided with the valve cover, the upper end of the valve cover is connected with the hand wheel through the valve rod, the outer ends of the two sides of the valve body are fixedly provided with the flange plate, the two ends of the interior of the valve body are provided with the water purification device, the outer end of the water purification device is fixedly provided with a fixed end plate, a positioning bolt is distributed and penetrated through the circumference of the outer end of the fixed end plate, the interior of the water purification device is provided with a first filter device and a second filter device through threaded groove connection, the interior of the first filter device is provided with a metal filter screen, the interior of the second filter device is provided with an active carbon filter element, which, energy-concerving and environment-protective, convenient direct dismantlement clearance is changed, and the installation butt joint is fastened, and the leakproofness is high, and the novelty is high.

Description

Valve water purification device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a valve purifier for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

Current valve for hydraulic engineering can only single regulation and control, can not discharge filtration purification again intaking, and the feature of environmental protection is not enough, and aquatic impurity, particulate matter and bacterium that hydraulic engineering used are more, and water pollution is comparatively serious, and the novelty is not enough, and unable quick location aggregate erection filter equipment is difficult to satisfy current valve for hydraulic engineering demand.

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 valve purifier for hydraulic engineering has solved current valve for hydraulic engineering and can only single regulation and control, can not discharge filtration purification again with intaking, and the feature of environmental protection is not enough, and aquatic impurity, particulate matter and bacterium that hydraulic engineering used are more, and water pollution is comparatively serious, and the novelty is not enough, and unable quick location aggregate erection filter equipment is difficult to satisfy the problem of current valve demand for hydraulic engineering.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water purifying device of a valve for water conservancy project comprises a valve body, a flange plate, a valve cover, a valve rod, a hand wheel and a water purifying device, the upper end of the valve body is provided with a valve cover, the upper end of the valve cover is connected with a hand wheel through a valve rod, the outer ends of the two sides of the valve body are fixedly provided with flange plates, the two ends of the interior of the valve body are provided with water purifying devices, the outer end of the water purifier is fixedly provided with a fixed end plate, a positioning bolt is penetratingly distributed around the outer end of the fixed end plate, the interior of the water purifying device is connected and distributed with a first filtering device and a second filtering device through a thread groove, a metal filter screen is arranged in the first filter device, an active carbon filter element is arranged in the second filter device, PU polyurethane rubber seal circle has all been bonded to outer end a week between first filter equipment and the second filter equipment, equal fixed mounting has the lug in the middle of first filter equipment and the outer end of second filter equipment.

Preferably, threaded holes are formed in the outer end of the inner side of the valve body, rubber pads are bonded to the inner side ends of the threaded holes, and the depth of each threaded hole is consistent with the length of each positioning bolt.

Preferably, flange mounting holes are distributed in the periphery of the flange plate, and the inner side ends of the flange mounting holes are of a protruding structure.

Preferably, the flange plate, the outer end of the positioning bolt and the outer end of the fixed end plate are all located on the same plane, and the length of the positioning bolt is larger than the width of the fixed end plate.

Preferably, the inner side of the water purifying device is distributed with thread grooves, and the width of the first filtering device is larger than that of the second filtering device.

(III) advantageous effects

The utility model provides a valve purifier for hydraulic engineering. The method has the following beneficial effects:

the valve water purification device for the hydraulic engineering is suitable for regulating and controlling water pipes of the hydraulic engineering, water can be conveniently and directly filtered and purified and then discharged through the water purification devices arranged at the two ends inside the valve body, energy is saved, environment is protected, the water can be conveniently and directly and quickly positioned and arranged at the two ends inside the valve body through the fixed end plate fixedly arranged at the outer end of the water purification device and the positioning bolts which are in through connection and distribution around the outer end of the fixed end plate, the tightness is high, the strength is high, the structure is simple, the cost is low, the water can be conveniently and directly disassembled, the water can be further directly and rotatably regulated, the water can be efficiently filtered through the metal filter screen arranged inside the first filter device and the active carbon filter element arranged inside the second filter device, through PU polyurethane rubber seal circle that outer end a week bonds between first filter equipment and second filter equipment for fastening more during the installation butt joint, the leakproofness is high, through the lug of equal fixed mounting in the middle of first filter equipment and second filter equipment's the outer end, the manual dismantlement of being convenient for, reasonable in design, the novelty is high, easily realizes.

Drawings

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

fig. 2 is a schematic view of the internal structure of the valve body of the present invention;

FIG. 3 is a schematic view of the external structure of the water purifying device of the present invention;

fig. 4 is a schematic view of the internal structure of the purification device of the present invention.

In the figure, a valve body 1, a flange plate 2, a valve cover 3, a valve rod 4, a hand wheel 5, a water purifying device 6, a flange mounting hole 7, a fixed end plate 8, a positioning bolt 9, a first filtering device 10, a second filtering device 11, a metal filter screen 12, an activated carbon filter element 13, a PU (polyurethane) rubber sealing ring 14, a thread groove 15 and a lug 16.

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, an embodiment of the present invention provides a technical solution: a valve water purification device for hydraulic engineering comprises a valve body 1, flange plates 2, a valve cover 3, a valve rod 4, a hand wheel 5 and a water purification device 6, wherein the valve cover 3 is installed at the upper end of the valve body 1 and can be directly installed through bolt fastening, the hand wheel 5 is connected to the upper end of the valve cover 3 through the valve rod 4, the hand wheel 5 is directly rotated to enable the valve rod 4 to rotate to adjust a valve plate at the bottom to control water inlet opening and closing, the flange plates 2 are fixedly arranged at the outer ends of the two sides of the valve body 1 and are convenient to install on a pipeline, the water purification device 6 is arranged at the two inner ends of the valve body 1, a fixed end plate 8 is fixedly arranged at the outer end of the water purification device 6, the water purification device 6 and the fixed end plate 8 are of an integrated structure and high in strength, positioning bolts 9 are distributed in a penetrating manner on the periphery of the outer end of the fixed, screw thread swivelling joint installation cost is low, first filter equipment 10's inside is equipped with metal filter 12, second filter equipment 11's inside is equipped with activated carbon filter core 13, outer end a week between first filter equipment 10 and the second filter equipment 11 all bonds has PU polyurethane rubber seal 14, equal fixed mounting has lug 16 in the middle of first filter equipment 10 and the outer end of second filter equipment 11, can directly adopt the manual lug 16 that grips to rotate the regulation dismouting.

Threaded holes are formed in the outer end of the inner side of the valve body 1 in a distributed mode, rubber pads are bonded to the inner side ends of the threaded holes, the depth of each threaded hole is consistent with the length of each positioning bolt 9, the positioning bolts 9 can be conveniently fastened and fixedly installed in the threaded holes, and the fastening degree is high.

And flange mounting holes 7 are distributed on the periphery of the flange plate 2, and the inner side ends of the flange mounting holes 7 are of a convex structure and can be tightly butted with a pipeline to be mounted so as to prevent the flange plate from falling off.

The ring flange 2 the outer end of positioning bolt 9 with the outer end of fixed end plate 8 all is located the coplanar, positioning bolt 9's length is greater than fixed end plate 8's width, and the structure is pleasing to the eye for butt joint installation leakproofness is good.

Threaded grooves are distributed on the inner side of the water purifying device 6, the width of the first filtering device 10 is larger than that of the second filtering device 11, the threaded grooves are convenient to rotate and install, and efficient filtering and purifying are achieved.

The working principle is as follows: the hand wheel 5 is rotated to enable the valve rod 4 to rotate to adjust a valve plate at the bottom to control a water inlet switch, the valve plate is positioned and installed on a pipeline for hydraulic engineering through the flange plate 2, water purifying devices 6 at two ends inside the valve body 1 directly filter and purify inlet water and then discharge the inlet water, a fixed end plate 8 at the outer end of each water purifying device 6 is directly and quickly positioned and installed at two ends inside the valve body 1 through a circle of positioning bolts 9 which are in penetrating connection and distribution, the fixed end plate can be directly disassembled, cleaned and replaced, a first filtering device 10 and a second filtering device 11 which are connected and distributed through a thread groove 15 inside the water purifying devices 6 are directly rotated, adjusted, installed and disassembled, a metal filter screen 12 inside the first filtering device 10 and an active carbon filter element 13 inside the second filtering device 11 filter impurities, particles and bacteria in water, the metal filter screen 12 adopts multilayer stainless steel meshes, the composite material is formed by cross-overlapping, arranged from thick to thin in different densities and apertures, low in operation cost, capable of being repeatedly cleaned, high in acid and alkali strength, high-temperature resistant, safe and firm, and long in service life; when the activated carbon filter element 13 is used for filtering, because the porous material in the liquid is adsorbed, the organic matter, heavy metal, bacteria, virus, radioactivity and other pollutants are decolored, deodorized, dechlorinated and removed, the activated carbon is a black solid matter which is carbonized to form pores and takes carbon as a skeleton structure, and has good adsorption property; the PU polyurethane rubber sealing ring 14 which is bonded at the periphery of the outer end between the first filtering device 10 and the second filtering device 11 is tightly sealed during installation and butt joint, so that looseness is prevented, the PU polyurethane rubber sealing ring 14 has good mechanical property, wear resistance, high pressure resistance, aging resistance, ozone resistance and oil resistance, the use temperature range is-45-90 ℃, and the PU polyurethane rubber sealing ring can be directly and manually disassembled and installed through the lug 16 fixedly installed in the middle of the outer ends of the first filtering device 10 and the second filtering device 11.

The utility model discloses a valve body 1, ring flange 2, valve gap 3, valve rod 4, hand wheel 5, purifier 6, flange mounting hole 7, fixed end plate 8, positioning bolt 9, first filter equipment 10, second filter equipment 11, metal filter screen 12, active carbon filter core 13, PU polyurethane rubber sealing ring 14, thread groove 15, lug 16, the part is the general standard spare or the part that technical personnel in this field know, its structure and principle all are that this technical personnel can learn the manual or learn through conventional experimental approach through the technique, the problem that the utility model solves is that current valve for hydraulic engineering can only single regulation and control, can not filter the purification of intaking and discharge again, the environmental protection performance is not enough, the aquatic impurity, particulate matter and the bacterium that hydraulic engineering used are more, water pollution is comparatively serious, novelty is not enough, can't fix a position the combination installation filter equipment fast, be difficult to satisfy current valve demand for hydraulic engineering, the utility model discloses a combination of each other of above-mentioned parts is applicable to hydraulic engineering water pipe regulation control, convenient direct filtration purification of will intaking discharges again, energy-concerving and environment-protective, be convenient for direct quick location install in the inside both ends of valve body 1, the tightness is high, and is high in strength, simple structure, and is with low costs, convenient direct dismantlement clearance change, but impurity, particulate matter and bacterium in the efficient filtration aquatic, it is more tight during the installation butt joint, the leakproofness is high, be convenient for manual dismantlement, and reasonable in design, novelty is high, and easy realization.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a valve purifier for hydraulic engineering which characterized in that: the water purifier comprises a valve body (1), flange plates (2), a valve cover (3), a valve rod (4), a hand wheel (5) and a water purifying device (6), wherein the valve cover (3) is installed at the upper end of the valve body (1), the upper end of the valve cover (3) is connected with the hand wheel (5) through the valve rod (4), the flange plates (2) are fixedly arranged at the outer ends of the two sides of the valve body (1), the water purifying device (6) is arranged at the two ends of the interior of the valve body (1), a fixed end plate (8) is fixedly arranged at the outer end of the water purifying device (6), positioning bolts (9) are distributed in a penetrating and connecting manner at the outer end of the fixed end plate (8) in a circle, a first filtering device (10) and a second filtering device (11) are distributed in the interior of the water purifying device (6) through threaded grooves (15, the inside of second filter equipment (11) is equipped with activated carbon filter core (13), outer end a week between first filter equipment (10) and second filter equipment (11) all bonds PU polyurethane rubber seal circle (14), equal fixed mounting has lug (16) in the middle of the outer end of first filter equipment (10) and second filter equipment (11).

2. The valve water purification device for the hydraulic engineering according to claim 1, wherein: threaded holes are formed in the outer end of the inner side of the valve body (1) in a distributed mode, rubber pads are bonded to the inner side ends of the threaded holes, and the depth of each threaded hole is consistent with the length of the corresponding positioning bolt (9).

3. The valve water purification device for the hydraulic engineering according to claim 1, wherein: and flange mounting holes (7) are formed in the periphery of the flange plate (2) in a distributed mode, and the inner side ends of the flange mounting holes (7) are of a protruding structure.

4. The valve water purification device for the hydraulic engineering according to claim 1, wherein: the ring flange (2) the outer end of positioning bolt (9) with the outer end of fixed end plate (8) all is located the coplanar, the length of positioning bolt (9) is greater than the width of fixed end plate (8).

5. The valve water purification device for the hydraulic engineering according to claim 1, wherein: thread grooves are distributed on the inner side of the water purifying device (6), and the width of the first filtering device (10) is larger than that of the second filtering device (11).