CN209910887U

CN209910887U - Metering device of water treatment agent

Info

Publication number: CN209910887U
Application number: CN201920822607.6U
Authority: CN
Inventors: 徐磊; 彭智慧
Original assignee: Zhejiang Ligo Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Ligo Environmental Protection Technology Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-07
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a metering device of water treatment agent, the novel pipeline comprises a pipeline, pressure measuring device is installed in the upper end left side of pipeline, protection device is installed in the top outside of pressure measuring device, alarm device is installed on the upper end right side of pipeline, the left and right sides outer wall of pipeline all is linked together through flange and external pipeline, the inside outside processing of flange has a plurality of screw holes. This metering device of water treatment agent, through the manometer, the pipeline, first standpipe, the safety cover, the second horizontal pole, the glass board, cooperation between screw and the gasket, can detain the safety cover in the manometer use in the outside of manometer and screw up the screw and realize that the safety cover protects the manometer, the not enough problem of protection to the manometer has been solved, through the pipeline, the second standpipe, the water conservancy alarm bell, a piston, a spring, cooperation between first diaphragm and the recess, it can't in time send the warning when pressure is too big to have solved prior art.

Description

Metering device of water treatment agent

Technical Field

The utility model relates to a measurement technical field specifically is a metering device of water treatment agent.

Background

The metering device is a device, an instrument and a meter which can be used for directly or indirectly measuring the value of a measured object and a standard substance for unifying the value, the metering device is widely applied to various aspects such as production, scientific research field and people's life, and is in a very important position in the whole metering legislation, although the prior art can realize the metering of the pressure of a water treatment agent, the prior art has the problem of insufficient protection of a pressure gauge, and meanwhile, the prior art can not give an alarm in time when the pressure is too large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metering device of water treatment agent to the existence that provides in solving above-mentioned background art is to the not enough problem of protection of manometer, still has the problem that prior art can't in time send the warning when pressure is too big simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metering device of water treatment agent, includes the pipeline, pressure measurement device is installed in the upper end left side of pipeline, protection device is installed in the top outside of pressure measurement device, alarm device is installed on the upper end right side of pipeline, the left and right sides outer wall of pipeline all is linked together through flange and external pipeline, the processing of the inside outside of flange has a plurality of screw holes.

Preferably, the pressure measuring device includes first standpipe, calibrated scale, pointer, pivot and manometer, the below of manometer is linked together through first standpipe and pipeline, the inside center rigid coupling of manometer has the calibrated scale, the inside center of calibrated scale is equipped with the pivot, the rear end of pivot rotates with the inside pressure measuring device of manometer and links to each other, the front end rigid coupling of pivot has the pointer.

Preferably, protection device includes safety cover, gasket, screw, second horizontal pole and glass board, two the second horizontal pole rigid coupling is in the outer wall left and right sides of manometer respectively, both sides all are equipped with the safety cover around the outer wall of second horizontal pole, the inside screw that is equipped with in the left and right sides of safety cover, the screw links to each other with the equal screw thread of safety cover and second horizontal pole, the rear outer wall of screw is equipped with the gasket, the gasket all closely laminates, the place ahead with safety cover and screw the inside rigid coupling of safety cover has the glass board.

Preferably, the diameter size of the glass plate is 1-2cm larger than that of the pressure gauge.

Preferably, the alarm device comprises a second vertical pipe, a piston, a groove, a first transverse plate, a reducing connecting pipe, a third vertical pipe, a hydraulic alarm bell, a second transverse plate, a rubber sleeve, a spring, a vertical rod and a first transverse rod, wherein the second vertical pipe is fixedly connected to the right side above the pipeline, the pipeline is communicated with the second vertical pipe, the upper side of the second vertical pipe is communicated with the third vertical pipe through the reducing connecting pipe, the hydraulic alarm bell is fixedly connected to the upper side of the third vertical pipe, the third vertical pipe is communicated with the hydraulic alarm bell, the groove is processed in the center of the second vertical pipe, the left side and the right side of the upper part of the second vertical pipe are fixedly connected with the first transverse plate through the first transverse rod, the inner side of the lower end of the first transverse rod is fixedly connected with the second transverse plate through the vertical pipe, the outer wall of the second transverse plate is provided with the piston, the rubber sleeves are fixedly connected to the, the rubber sleeve is attached to the vertical pipe, the first transverse plate and the inner side of the piston are provided with springs, and the upper side and the lower side of each spring are fixedly connected with the first transverse plate and the piston respectively.

Preferably, the vertical dimension of the groove is 0.5-1cm greater than the vertical dimension of the piston.

Compared with the prior art, the beneficial effects of the utility model are that: this metering device of water treatment agent, through the manometer, the pipeline, first standpipe, the safety cover, the second horizontal pole, the glass board, cooperation between screw and the gasket, can detain the safety cover in the manometer use in the outside of manometer and screw up the screw and realize that the safety cover protects the manometer, the not enough problem of protection to the manometer has been solved, through the pipeline, the second standpipe, the water conservancy alarm bell, a piston, a spring, cooperation between first diaphragm and the recess, can promote piston rebound to groove when making the pipeline internal pressure too big, make the water conservancy alarm bell report to the police, prior art has been solved and can't in time send the warning when pressure is too big.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pressure gauge, the protective cover and the glass plate of FIG. 1;

FIG. 3 is a schematic view of the piping, second standpipe and piston of FIG. 1;

fig. 4 is a schematic structural view of the second vertical pipe, the first cross rod and the first cross plate in fig. 1.

In the figure: 1. the pipeline, 2, the pressure measurement device, 201, the first standpipe, 202, the calibrated scale, 203, the pointer, 204, the pivot, 205, the manometer, 3, alarm device, 301, the second standpipe, 302, the piston, 303, the recess, 304, the first diaphragm, 305, reducing connecting pipe, 306, the third standpipe, 307, the hydraulic alarm bell, 308, the second diaphragm, 309, the rubber sleeve, 310, the spring, 311, the montant, 312, the first horizontal pole, 4, protection device, 401, the safety cover, 402, the gasket, 403, the screw, 404, the second horizontal pole, 405, the glass board, 5, the flange, 6, the screw hole.

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 metering device for a water treatment agent comprises a pipeline 1, wherein a pressure measuring device 2 is installed on the left side of the upper end of the pipeline 1, a protection device 4 is installed on the outer side above the pressure measuring device 2, an alarm device 3 is installed on the right side of the upper end of the pipeline 1, the outer walls of the left side and the right side of the pipeline 1 are communicated with an external pipeline through flanges 5, a plurality of threaded holes 6 are processed on the outer side inside the flanges 5, the pipeline 1 and the external pipeline are installed through the flanges 5 and the threaded holes 6, the pressure measuring device 2 comprises a first vertical pipe 201, a dial 202, a pointer 203, a rotating shaft 204 and a pressure gauge 205, the lower side of the pressure gauge 205 is communicated with the pipeline 1 through the first vertical pipe 201, the pressure gauge 205 can detect the pressure of the water treatment agent inside the pipeline 1 through the first vertical pipe 201, the dial 202 is fixedly connected to the center inside of the pressure, the rear end of the rotating shaft 204 is rotatably connected with an internal pressure measuring device of a pressure gauge 205, the rotating shaft 204 can be driven to rotate when the internal pressure measuring device of the pressure gauge 205 detects pressure, the pointer 203 is fixedly connected to the front end of the rotating shaft 204, the rotating shaft 204 can drive the pointer 203 to rotate, the protecting device 4 comprises a protecting cover 401, a gasket 402, a screw 403, a second cross rod 404 and a glass plate 405, the two second cross rods 404 are respectively and fixedly connected to the left side and the right side of the outer wall of the pressure gauge 203, the pressure gauge 203 can support the second cross rod 401, the protecting covers 401 are respectively arranged on the front side and the rear side of the outer wall of the second cross rod 404, the relative positions of the limiting cross rod 404 and the protecting cover 401 are respectively, the screw 403 is arranged inside the left side and the right side of the protecting cover 401, the screw 403 is in threaded connection with the protecting cover 401 and the second cross rod, the gasket 402 is tightly attached to the protective cover 401 and the screw 403, the gasket 402 can prevent the screw 403 from damaging the protective cover 401, the glass plate 405 is fixedly connected inside the protective cover 401, the diameter of the glass plate 405 is 1-2cm larger than that of the pressure gauge 205, the surface state of the pressure gauge 205 can be observed through the glass plate 405, the alarm device 3 comprises a second vertical pipe 301, a piston 302, a groove 303, a first horizontal plate 304, a reducing connecting pipe 305, a third vertical pipe 306, a hydraulic alarm bell 307, a second horizontal plate 308, a rubber sleeve 309, a spring 310, a vertical rod 311 and a first cross rod 312, the second vertical pipe 301 is fixedly connected to the right side above the pipeline 1, the pipeline 1 is communicated with the second vertical pipe 301, the upper part of the second vertical pipe 301 is communicated with the third vertical pipe 306 through the reducing connecting pipe 305, the upper part of the third vertical pipe 306 is fixedly connected with the hydraulic alarm bell 307, and the third vertical pipe 306 is communicated with the hydraulic alarm bell 307, the hydraulic alarm bell 307 can be communicated with the pipeline 1 through a second vertical pipe 301, a third vertical pipe 306 and a reducing connecting pipe 305, a groove 303 is processed in the center of the inside of the second vertical pipe 301, the left side and the right side of the upper part of the inside of the second vertical pipe 301 are fixedly connected with a first transverse plate 304 through a first transverse rod 312, the second vertical pipe 301 can support the first transverse plate 304 through the first transverse rod 312, the inner side of the lower end of the first transverse rod 312 is fixedly connected with a second transverse plate 308 through a vertical rod 311, the first transverse rod 312 can support the second transverse plate 308 through the vertical rod 311, a piston 302 is arranged on the outer wall of the second transverse plate 308, the position relation between the piston 302 and the second transverse plate 308 is limited, the piston 302 is attached to the second vertical pipe 301, the piston 302 can be ensured to move in the inside of the second vertical pipe 301 and keep relatively sealed, rubber sleeves 309 are fixedly connected in the inner parts of the left side and the right side, the piston 302 can move on the outer wall of the vertical rod 311 and keep relative sealing, the spring 310 is arranged on the inner sides of the first transverse plate 304 and the piston 302, the elastic coefficient K of the spring 310 is 1000N/m, the upper side and the lower side of the spring 310 are respectively fixedly connected with the first transverse plate 304 and the piston 302, the spring 310 can be extruded when the piston 302 moves upwards, the vertical size of the groove 303 is 0.5-1cm larger than that of the piston 302, and when the piston 302 moves to the groove 303, the second vertical pipe 301 is in a communicated state.

When the metering device of the water treatment agent is required to be used, firstly, the pipeline 1 can be installed inside a pipeline of an external water treatment agent through the flange 5 and the threaded hole 6, the pressure gauge 205 can detect the pressure of the water treatment agent inside the pipeline 1 through the first vertical pipe 201 after the pipeline of the external water treatment agent is connected, the internal detection device of the pressure gauge 205 can drive the rotating shaft 204 and the pointer 203 to rotate, the real-time pressure of the water treatment agent can be known by observing the reading between the pointer 203 and the dial 202, the protective cover 401 can be buckled on the outer side of the pressure gauge 205 in the using process of the pressure gauge 205, the screw 403 is tightened to realize the protection of the protective cover 401 on the pressure gauge 205, the change of the pointer 203 can be observed through the glass plate 405, when the internal pressure of the pipeline 1 is continuously increased, the reading of the pressure gauge 205 is continuously increased, and the piston 302 is pushed, meanwhile, the spring 310 is squeezed, when the pressure reaches a certain degree, the piston 302 can move to the position of the groove 303, the interior of the second vertical pipe 301 is communicated, the water treatment agent in the pipeline 1 can flow to the position of the hydraulic alarm bell 307, the hydraulic alarm bell 307 starts to alarm, the user is reminded that the pressure in the pipeline 1 is too large, and after the pressure is reduced, the spring 310 can push the piston 302 to reset so as to alarm next time.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 metering device for a water treatment agent, comprising a pipe (1), characterized in that: pressure measuring device (2) are installed in the upper end left side of pipeline (1), protection device (4) are installed in the top outside of pressure measuring device (2), alarm device (3) are installed on the upper end right side of pipeline (1), the left and right sides outer wall of pipeline (1) all is linked together through flange (5) and external pipeline, the inside outside processing of flange (5) has a plurality of screw holes (6).

2. A metering device for a water treatment agent according to claim 1, wherein: pressure measuring device (2) include first standpipe (201), calibrated scale (202), pointer (203), pivot (204) and manometer (205), the below of manometer (205) is linked together through first standpipe (201) and pipeline (1), the inside center rigid coupling of manometer (205) has calibrated scale (202), the inside center of calibrated scale (202) is equipped with pivot (204), the rear end of pivot (204) rotates with the inside pressure measuring device of manometer (205) and links to each other, the front end rigid coupling of pivot (204) has pointer (203).

3. A metering device for a water treatment agent according to claim 1, wherein: protection device (4) are including safety cover (401), gasket (402), screw (403), second horizontal pole (404) and glass board (405), two second horizontal pole (404) rigid coupling is in the outer wall left and right sides of manometer (205) respectively, both sides all are equipped with safety cover (401) around the outer wall of second horizontal pole (404), the inside screw (403) that is equipped with in the left and right sides of safety cover (401), screw (403) link to each other with the equal screw thread of safety cover (401) and second horizontal pole (404), the rear outer wall of screw (403) is equipped with gasket (402), gasket (402) all closely laminate with safety cover (401) and screw (403), the place ahead the inside rigid coupling of safety cover (401) has glass board (405).

4. A metering device for a water treatment agent according to claim 3, wherein: the diameter size of the glass plate (405) is 1-2cm larger than that of the pressure gauge (205).

5. A metering device for a water treatment agent according to claim 1, wherein: the alarm device (3) comprises a second vertical pipe (301), a piston (302), a groove (303), a first transverse plate (304), a reducing connecting pipe (305), a third vertical pipe (306), a hydraulic alarm bell (307), a second transverse plate (308), a rubber sleeve (309), a spring (310), a vertical rod (311) and a first transverse rod (312), wherein the second vertical pipe (301) is fixedly connected to the right side of the upper part of the pipeline (1), the pipeline (1) is communicated with the second vertical pipe (301), the upper part of the second vertical pipe (301) is communicated with the third vertical pipe (306) through the reducing connecting pipe (305), the hydraulic alarm bell (307) is fixedly connected to the upper part of the third vertical pipe (306), the third vertical pipe (306) is communicated with the hydraulic alarm bell (307), the groove (303) is processed in the center of the second vertical pipe (301), the left side and the right side of the upper part of the second vertical pipe (301) are fixedly connected with the first transverse plate (304) through the first transverse rod (312), the lower extreme inboard of first horizontal pole (312) all links to each other with second diaphragm (308) is fixed through montant (311), the outer wall of second diaphragm (308) is equipped with piston (302), inside equal rigid coupling in the left and right sides of piston (302) has rubber sleeve (309), rubber sleeve (309) and montant (311) laminate mutually, first diaphragm (304) are equipped with spring (310) with the inboard of piston (302), the upper and lower both sides of spring (310) are fixed continuous with first diaphragm (304) and piston (302) respectively.

6. A metering device for a water treatment agent according to claim 5, wherein: the vertical dimension of the groove (303) is 0.5-1cm larger than the vertical dimension of the piston (302).