CN214833136U

CN214833136U - Non-negative pressure water supply equipment for environmental protection

Info

Publication number: CN214833136U
Application number: CN202023152525.7U
Authority: CN
Inventors: 周锡禄
Original assignee: Nanjing Hangxuan Environmental Protection Technology Co ltd
Current assignee: Nanjing Hangxuan Environmental Protection Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-23
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a no negative pressure water supply installation field of environmental protection, concretely relates to a no negative pressure water supply installation for environmental protection, including the water supply installation main part, the upper end of water supply installation main part is provided with the pump package, one side of pump package is provided with the manometer, the upper end surface of manometer is provided with dustproof mechanism, the outside of manometer is provided with the pipe valve. The utility model overcomes prior art's is not enough, equipment passes through pressure sensor and detects outlet pressure, compare detected value and setting value, the operation goes out the pressure value that needs to increase on the original pressure basis of municipal water pipe, confirm that the water pump pushes operation platform number and converter output frequency, it is the rotational speed to react motor and water pump, realize the constant voltage with the water curve to accord with, no negative pressure frequency conversion water supply equipment has utilized the original pressure of municipal water pipe network, to municipal water pipe network not produce the negative pressure, replace old-fashioned pond with no negative pressure jar, its practicality is strong.

Description

Non-negative pressure water supply equipment for environmental protection

Technical Field

The utility model relates to a no negative pressure water supply equipment specifically is a no negative pressure water supply equipment for environmental protection.

Background

The non-negative pressure water supply equipment is water supply equipment consisting of a non-negative pressure tank, a pump set, a control cabinet, a pressure stabilizing tank and a pipe valve accessory, and in life, in order to improve the use efficiency of people, people adopt the non-negative pressure water supply equipment to operate to adjust the water quantity, meet the requirements of people and improve the user experience of people.

However, when the existing water supply equipment without negative pressure is used in practice, after the equipment is used for a period of time, the outer surface of the pressure gauge can be stuck with a lot of dust, people can clean up the pipe valve more inconveniently, the use efficiency of the pressure gauge is reduced, secondly, when people use the pipe valve, after the pipe valve is used for a long time, the outer surface of the pipe valve can be stuck with a lot of stains, people clean up the pipe valve more conveniently, and the practicability of the pipe valve is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a no negative pressure water supply equipment for environmental protection, the not enough of prior art has been overcome, structural design is simple, the effectual no negative pressure water supply equipment who has solved current environmental protection is when the in-service use, the dust falls on the surface of manometer easily, people's cleanness is more troublesome, make the loss manometer easily, be unfavorable for people to operate, when people use the pipe valve, there is the spot to glue at the surface of pipe valve, people's cleanness is more arduous, reduce people's user experience, the not enough problem of its practicality.

In order to solve the technical problem, the utility model provides a following technical scheme:

a non-negative pressure water supply device for environmental protection comprises a water supply device main body, wherein a pump set is arranged at the upper end of the water supply device main body, a pressure meter is arranged on one side of the pump set, a dustproof mechanism is arranged on the outer surface of the upper end of the pressure meter, an arc-shaped clamping plate is arranged at the lower end of the dustproof mechanism, an anti-slip film is arranged on the inner surface of the arc-shaped clamping plate, a shielding plate is arranged on the outer surface of the arc-shaped clamping plate, a clamping groove is formed in the outer surface of the upper end of the shielding plate, a pipe valve is arranged on the outer side of the pressure meter, a protection mechanism is arranged on the outer surface of the pipe valve, a hollow sleeve is arranged on the outer surface of the hollow sleeve, a sponge is arranged on the inner surface of the hollow sleeve, a circular positioning plate is arranged on the outer surface of one side of the circular positioning plate, an arc-shaped hole and a circular clamping hole are formed in one side of the arc-shaped hole, the outer surface of the other side of the round positioning plate is provided with a silica gel membrane, and the other side of the pump unit is provided with a non-negative pressure tank.

As an optimal technical scheme of the utility model, be equipped with the viscose between arc splint and the slipmembrane, the internal surface of arc splint passes through the viscose and is connected with the outer fixed surface of slipmembrane.

As a preferred technical scheme of the utility model, be equipped with the fixed glue between arc splint and the sunshade, the surface of arc splint is connected with the lower extreme external surface fixed of sunshade through the fixed glue.

As an optimal technical scheme of the utility model, be equipped with the super glue between hollow sleeve and the sponge, the internal fixed surface that hollow sleeve's surface passes through super glue and sponge is connected.

As a preferred technical scheme of the utility model, the thread groove has been seted up to hollow telescopic internal surface, circular locating plate's surface is provided with the external screw thread, hollow telescopic internal surface passes through the thread groove and circular locating plate's surface threaded connection.

As a preferred technical scheme of the utility model, dustproof mechanism's internal surface can be dismantled with the upper end surface of manometer and be connected, the surface of pipe valve can be dismantled with protection machanism's internal surface and be connected.

The embodiment of the utility model provides a no negative pressure water supply equipment for environmental protection possesses following beneficial effect: when the existing environment-friendly water supply equipment without negative pressure is in actual use, the water supply equipment without negative pressure consists of a negative pressure-free tank, a pump group, a control cabinet, a pressure stabilizing tank and a pipe valve accessory, the equipment is connected in series at a place with insufficient pressure of a municipal tap water pipe, the equipment detects the outlet pressure through a pressure sensor, compares a detected value with a set value, calculates a pressure value which needs to be increased on the basis of the original pressure of the municipal tap water pipe, determines the number of water pump pushing-in operation tables and the output frequency of a frequency converter, and reflects that a motor and the water pump are rotating speeds, the constant pressure is realized by conforming to the water use curve, the original pressure of the municipal tap water pipe network is utilized by the non-negative pressure variable frequency water supply equipment, the negative pressure is not generated to a municipal tap water pipe network, the old water pool is replaced by the non-negative pressure tank, the secondary pollution of water is reduced, and the water supply tank is a new generation of energy-saving product in the field of water supply and has strong practicability.

1. Through the dustproof mechanism who sets up, improve the dustproof efficiency of manometer, hold the sunshade through the draw-in groove, carry out fixed position with arc splint through the anti-slipping film card at the surface of manometer to improve arc splint's stability can, avoid the sunshade to drop, can prevent through the sunshade at last that the dust from falling on the surface of manometer, improve the availability factor of manometer, the simple operation, convenient to use, the practicality is strong.

2. Secondly, performing a first step; through the protection machanism who sets up, improve the availability factor of pipe valve, at first pass through circular card hole card to circular locating plate on the pipeline in this equipment, then the surface of pipe valve is overlapped to hollow sleeve, hold circular locating plate through the arc hole after that, pass through the thread groove card with circular locating plate in hollow sleeve's inside, make circular locating plate pass through the silica gel membrane and push up the rear end surface at the pipe valve, hold hollow sleeve through the sponge at last and operate the use pipe valve, improve people's availability factor, its practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic front view of the dustproof mechanism of the present invention;

fig. 3 is a schematic top view of the dustproof mechanism of the present invention;

FIG. 4 is a schematic structural view of the protection mechanism of the present invention;

fig. 5 is a schematic view of a partial structure of the protection mechanism of the present invention.

In the figure: 1. a water supply equipment main body; 2. a dust-proof mechanism; 201. an arc-shaped splint; 202. an anti-slip film; 203. a shutter; 204. a card slot; 3. a protection mechanism; 301. a hollow sleeve; 302. a sponge; 303. a circular positioning plate; 304. an arc-shaped hole; 305. a circular clamping hole; 306. a silicone membrane; 4. a pressure gauge; 5. a non-negative pressure tank; 6. a pump group; 7. a tube valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, a non-negative pressure water supply equipment for environmental protection comprises a water supply equipment main body 1, a pump set 6 is arranged at the upper end of the water supply equipment main body 1, a pressure gauge 4 is arranged at one side of the pump set 6, a dust prevention mechanism 2 is arranged on the outer surface of the upper end of the pressure gauge 4, an arc-shaped clamping plate 201 is arranged at the lower end of the dust prevention mechanism 2, an anti-slip film 202 is arranged on the inner surface of the arc-shaped clamping plate 201, a shielding plate 203 is arranged on the outer surface of the arc-shaped clamping plate 201, a clamping groove 204 is arranged on the outer surface of the upper end of the shielding plate 203, a pipe valve 7 is arranged on the outer side of the pressure gauge 4, a protection mechanism 3 is arranged on the outer surface of the protection mechanism 3, a hollow sleeve 301 is arranged on the outer surface of the hollow sleeve 301, a sponge 302 is arranged on the inner surface of the hollow sleeve 301, a circular positioning plate 303 is arranged on the outer surface of one side of the circular positioning plate 303, an arc-shaped hole 304 and a circular clamping hole 305 are arranged on the outer surface of the circular positioning plate 303, the circular clamping hole 305 is located on one side of the arc-shaped hole 304, the outer surface of the other side of the circular positioning plate 303 is provided with a silicon membrane 306, and the other side of the pump unit 6 is provided with the non-negative pressure tank 5.

Adhesive is arranged between the arc-shaped clamping plate 201 and the anti-skid film 202, and the inner surface of the arc-shaped clamping plate 201 is fixedly connected with the outer surface of the anti-skid film 202 through the adhesive;

in this embodiment, through this kind of design, improve the fixity can between arc splint 201 and the anti-skidding membrane 202 to come to improve the stability can between arc splint 201 and manometer 4 through anti-skidding membrane 202.

Fixing glue is arranged between the arc-shaped clamping plate 201 and the shielding plate 203, and the outer surface of the arc-shaped clamping plate 201 is fixedly connected with the outer surface of the lower end of the shielding plate 203 through the fixing glue;

in this embodiment, through this kind of design, improve the fixity ability between arc splint 201 and the sunshade 203, be convenient for collect the dust through sunshade 203 to avoid the direct surface that falls at manometer 4 of dust.

Wherein a strong glue is arranged between the hollow sleeve 301 and the sponge 302, and the outer surface of the hollow sleeve 301 is fixedly connected with the inner surface of the sponge 302 through the strong glue;

in this embodiment, through this kind of design, improve the fixity performance between hollow sleeve 301 and the sponge 302, be convenient for people to operate hollow sleeve 301 through sponge 302, improve people's availability factor.

The inner surface of the hollow sleeve 301 is provided with a thread groove, the outer surface of the round positioning plate 303 is provided with an external thread, and the inner surface of the hollow sleeve 301 is in threaded connection with the outer surface of the round positioning plate 303 through the thread groove;

in this embodiment, through such a design, the circular positioning plate 303 is conveniently fixed inside the hollow sleeve 301 through the thread groove, so that the stability of the hollow sleeve 301 is improved.

The inner surface of the dustproof mechanism 2 is detachably connected with the outer surface of the upper end of the pressure gauge 4, and the outer surface of the pipe valve 7 is detachably connected with the inner surface of the protection mechanism 3;

in this embodiment, through this kind of design, the dustproof mechanism 2 of being convenient for uses in a flexible way, is convenient for prevent that the dust from dropping on the surface of manometer 4, also is convenient for carry out the dismouting with protection machanism 3 to people wash or change protection machanism 3.

The working principle is as follows: before the device is used, whether the connectivity of each part of the device is good is checked, then the device can be used, the non-negative pressure water supply equipment is water supply equipment consisting of a non-negative pressure tank 5, a pump group 6, a control cabinet, a pressure stabilizing tank and pipe valves 7, the equipment is connected in series at a place with insufficient pressure of a municipal tap water pipe, the equipment detects the outlet pressure through a pressure sensor, compares a detected value with a set value, calculates a pressure value which needs to be increased on the basis of the original pressure of the municipal tap water pipe, determines the number of water pumps which are pushed into the running table and the output frequency of a frequency converter, and reacts until the motor and the water pumps are rotating speeds so as to meet a water use curve to realize constant pressure, the non-negative pressure variable frequency water supply equipment utilizes the original pressure of the municipal tap water pipe network, does not generate negative pressure on the municipal tap water pipe network, the non-negative pressure tank 5 replaces an old water pool, reduces secondary pollution of water, and is a new generation energy-saving product in the water supply field, through the arranged dustproof mechanism 2, the dustproof efficiency of the pressure gauge 4 is improved, the shielding plate 203 is held through the clamping groove 204, the arc-shaped clamping plate 201 is clamped on the outer surface of the pressure gauge 4 through the anti-slip film 202 to be fixedly positioned, so that the stability of the arc-shaped clamping plate 201 is improved, the shielding plate 203 is prevented from falling off, finally, dust can be prevented from falling on the outer surface of the pressure gauge 4 through the shielding plate 203, the use efficiency of the pressure gauge 4 is improved, the operation is convenient and fast, the use is convenient, the practicability is high, secondly, through the arranged protection mechanism 3, the use efficiency of the pipe valve 7 is improved, firstly, the circular positioning plate 303 is clamped on a pipeline in the device through the circular clamping hole 305, then the hollow sleeve 301 is sleeved on the outer surface of the pipe valve 7, then, the circular positioning plate 303 is held through the arc-shaped hole 304, the circular positioning plate 303 is clamped inside the hollow sleeve 301 through a thread groove, and the circular positioning plate 303 is pressed against the outer surface of the rear end of the pipe valve 7 through the silica gel film 306, finally, the hollow sleeve 301 is held by the sponge 302 to operate the using pipe valve 7, so that the using efficiency of people is improved, and the practicability is high.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a no negative pressure water supply equipment for environmental protection, includes water supply equipment main part (1), its characterized in that, the upper end of water supply equipment main part (1) is provided with pump package (6), one side of pump package (6) is provided with manometer (4), the upper end surface of manometer (4) is provided with dustproof mechanism (2), the lower extreme of dustproof mechanism (2) is provided with arc splint (201), the internal surface of arc splint (201) is provided with anti-skidding membrane (202), the surface of arc splint (201) is provided with sunshade (203), draw-in groove (204) have been seted up to the upper end surface of sunshade (203), the outside of manometer (4) is provided with pipe valve (7), the surface of pipe valve (7) is provided with protection machanism (3), the outside of protection machanism (3) is provided with hollow sleeve (301), the surface of hollow sleeve (301) is provided with sponge (302), the internal surface of hollow sleeve (301) is provided with circular locating plate (303), arc hole (304) and circular card hole (305) have been seted up to one side surface of circular locating plate (303), and circular card hole (305) are located one side of arc hole (304), the opposite side surface of circular locating plate (303) is provided with pellosil (306), the opposite side of pump package (6) is provided with no negative pressure jar (5).

2. An environmentally friendly non-negative pressure water supply equipment according to claim 1, wherein an adhesive is arranged between the arc-shaped clamping plate (201) and the anti-slip film (202), and the inner surface of the arc-shaped clamping plate (201) is fixedly connected with the outer surface of the anti-slip film (202) through the adhesive.

3. The non-negative pressure water supply equipment for environmental protection according to claim 1, wherein a fixing glue is arranged between the arc-shaped clamping plate (201) and the shielding plate (203), and the outer surface of the arc-shaped clamping plate (201) is fixedly connected with the outer surface of the lower end of the shielding plate (203) through the fixing glue.

4. An environmentally friendly non-negative pressure water supply apparatus according to claim 1, wherein a super glue is provided between the hollow sleeve (301) and the sponge (302), and the outer surface of the hollow sleeve (301) is fixedly connected with the inner surface of the sponge (302) through the super glue.

5. The non-negative-pressure water supply equipment for environmental protection according to claim 1, wherein the inner surface of the hollow sleeve (301) is provided with a threaded groove, the outer surface of the circular positioning plate (303) is provided with an external thread, and the inner surface of the hollow sleeve (301) is in threaded connection with the outer surface of the circular positioning plate (303) through the threaded groove.

6. An environmentally friendly non-negative pressure water supply apparatus according to claim 1, wherein the inner surface of the dust-proof mechanism (2) is detachably connected with the outer surface of the upper end of the pressure gauge (4), and the outer surface of the pipe valve (7) is detachably connected with the inner surface of the protection mechanism (3).