CN214460842U - Intelligent negative-pressure-free water supply device - Google Patents
Intelligent negative-pressure-free water supply device Download PDFInfo
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- CN214460842U CN214460842U CN202022885823.0U CN202022885823U CN214460842U CN 214460842 U CN214460842 U CN 214460842U CN 202022885823 U CN202022885823 U CN 202022885823U CN 214460842 U CN214460842 U CN 214460842U
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- water supply
- pipe
- supply device
- negative pressure
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Abstract
The utility model discloses an intelligent non-negative pressure water supply device, which comprises a base, a tank body, vacuum suppressor and filter are all connected on the upper portion of the tank body, the tank body is supported fixed mounting on the base through supporting, inlet tube and outlet tube have been welded respectively to the downside of the tank body, the middle part of outlet tube is equipped with one-way booster pipe, when the booster compressor starts, after the pressure that produces in the one-way booster pipe is greater than the pressure of the inboard inlet tube of check valve or outlet tube, pressure is mended into inlet tube or outlet tube in the mode of mending into high-pressure water, the outside of the structure is equipped with the relief valve, when the amount of mended pressure is excessive or equipment needs to be overhauled, the pressure in the equipment can be adjusted by opening the relief valve, thereby the means of external intervention pressure release is increased, the outside of relief valve can be connected with the hose and fixed through the hose bracket, when guaranteeing that the relief valve is opened, the pressure release direction and pressure release port keep away from operating personnel, the personal safety of the operators is ensured.
Description
Technical Field
The utility model relates to a no negative pressure water supply technical field specifically is an intelligence does not have negative pressure water supply installation.
Background
The water supply equipment without negative pressure is a pressure boosting equipment directly connected to water supply network. The traditional water supply mode can not leave the reservoir, and water in the reservoir is generally supplied by a tap water pipe, so that pressurized water enters the water pool and becomes zero, and a large amount of energy is wasted. At present, the non-negative pressure water supply equipment is widely applied to urban water supply systems, a pressurization pipeline and pressure regulation of the equipment are intensively regulated and controlled through the system, and although the equipment runs stably, a means for regulating and controlling the internal pressure of the pressurization equipment is lacked, so that the difficulty of emergency treatment of the equipment is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no negative pressure water supply installation of intelligence to solve the problem 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 no negative pressure water supply installation of intelligence, includes base, jar body, vacuum suppressor and filter, and vacuum suppressor and filter are all connected in the upper portion of the jar body, and the jar body holds in the palm fixed mounting on the base through supporting, inlet tube and outlet pipe have been welded respectively to the downside of the jar body, the middle part of outlet pipe is equipped with one-way pressure boost pipe, and the terminal flange joint of outlet pipe has the pipe cap, the inlet tube is linked together with one-way pressure boost pipe, and the terminal fixed mounting of inlet tube has the ball valve, the outside fixed mounting of one-way pressure boost pipe has the compressor.
Preferably, the middle part of the tank body is provided with a pressure gauge.
Preferably, the surface of the base is rotatably mounted with a hose bracket.
Preferably, the middle part of the one-way pressure increasing pipe is fixedly provided with a pressure reducing valve.
Preferably, the inner cavity of the tank body is divided into a constant pressure cavity and a high pressure cavity by the inner wall, and the constant pressure cavity and the high pressure cavity are respectively communicated with the water inlet pipe and the water outlet pipe.
Preferably, a hose connector is arranged outside the pressure reducing valve.
Preferably, the ball valve is an electric control valve, the pressure gauge is an electronic pressure gauge, and the pressure gauge, the ball valve and the compressor are all electrically connected with external control equipment through lines.
Compared with the prior art, the beneficial effects of the utility model are that: an intelligent non-negative pressure water supply device, the tank body internal structure of the device is the same with the flow regulating tank structure of the existing non-negative pressure water supply device, the joints of the one-way pressure increasing pipe, the water inlet pipe and the water outlet pipe are all provided with a pressure inlet one-way valve, the inside of the one-way pressure increasing pipe is not connected with the water inlet pipe and the water outlet pipe under the condition that the compressor is not started, when the pressure increasing machine is started, the pressure generated in the one-way pressure increasing pipe is larger than the pressure of the water inlet pipe or the water outlet pipe at the inner side of the one-way valve, the pressure is supplemented into the water inlet pipe or the water outlet pipe in a high-pressure water supplementing mode, thereby playing the effect of supplementing pressure and improving the flow regulating efficiency, the structure is externally provided with a pressure reducing valve, when the pressure supplementing amount is excessive or the device needs to be overhauled, the internal pressure of the device can be adjusted by opening the pressure reducing valve, thereby increasing the means of external intervention, the external part of the pressure reducing valve can be connected with a hose and fixed by a hose bracket, when the pressure reducing valve is opened, the pressure reducing direction and the pressure reducing port are far away from the operator, and the personal safety of the operator is ensured.
Drawings
Fig. 1 is a schematic front side structure diagram of the present invention;
fig. 2 is a schematic diagram of the rear side structure of the present invention.
In the figure: the device comprises a base 1, a tank 2, a vacuum suppressor 3, a filter 4, a pressure gauge 5, a water inlet pipe 6, a water outlet pipe 7, a one-way booster pipe 8, a ball valve 9, a pipe orifice cover 10, a compressor 11, a hose bracket 12, a pressure reducing valve 13 and a support bracket 14.
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, the present invention provides a technical solution: the utility model provides a no negative pressure water supply installation of intelligence, the on-line screen storage device comprises a base 1, jar body 2, vacuum inhibitor 3 and filter 4 all connect in the upper portion of jar body 2, jar body 2 is through supporting 14 fixed mounting on base 1, inlet tube 6 and outlet pipe 7 have been welded respectively to the downside of jar body 2, the middle part of outlet pipe 7 is equipped with one-way booster pipe 8, and the terminal flange joint of outlet pipe 7 has pipe orifice lid 10, inlet tube 6 is linked together with one-way booster pipe 8, and the terminal fixed mounting of inlet tube 6 has ball valve 9, the outside fixed mounting of one-way booster pipe 8 has compressor 11.
Specifically, the middle of the tank 2 is fitted with a pressure gauge 5.
Specifically, the surface of the base 1 is rotatably mounted with a hose bracket 12.
Specifically, a pressure reducing valve 13 is fixedly installed in the middle of the one-way pressure increasing pipe 8.
Specifically, the inner cavity of the tank body 2 is divided into a constant pressure cavity and a high pressure cavity by the inner wall, and the constant pressure cavity and the high pressure cavity are respectively communicated with the water inlet pipe 6 and the water outlet pipe 7.
Specifically, the pressure reducing valve 13 is provided with a hose connection on the outside.
Specifically, the ball valve 9 is an electric control valve, the pressure gauge 5 is an electronic pressure gauge, and the pressure gauge 5, the ball valve 9 and the compressor 11 are all electrically connected with external control equipment through lines.
The working principle is as follows: when the utility model is used, the internal structure of the tank body 2 of the device is the same as that of the flow regulating tank of the existing water supply device without negative pressure, the joints of the one-way pressure increasing pipe 8, the water inlet pipe 6 and the water outlet pipe 7 are both provided with pressure-inlet one-way valves, the inside of the one-way pressure increasing pipe 8 is not connected with the water inlet pipe 6 and the water outlet pipe 7 under the condition that the compressor 11 is not started, when the pressure increasing pipe 11 is started, the pressure generated in the one-way pressure increasing pipe 8 is greater than the pressure of the water inlet pipe 6 or the water outlet pipe 7 at the inner side of the one-way valve, the pressure is supplemented into the water inlet pipe 6 or the water outlet pipe 7 in a high-pressure water mode, thereby the effect of supplementing pressure and improving the flow regulating efficiency is achieved, the pressure reducing valve 13 is arranged outside the structure, when the pressure supplementing amount is excessive or the device needs to be overhauled, the pressure in the device can be adjusted by opening the pressure reducing valve 13, thereby increasing the means of external intervention and pressure relief, the hose can be connected outside of the pressure reducing valve 13 and fixed by the hose bracket 12, when the pressure reducing valve 13 is opened, the pressure reducing direction and the pressure reducing port are far away from an operator, and the personal safety of the operator is ensured.
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 (7)
1. The utility model provides a no negative pressure water supply installation of intelligence, includes base (1), jar body (2), vacuum suppressor (3) and filter (4), and vacuum suppressor (3) and filter (4) all connect in the upper portion of jar body (2), and jar body (2) hold in the palm (14) fixed mounting on base (1) through supporting, its characterized in that: inlet tube (6) and outlet pipe (7) have been welded respectively to the downside of the jar body (2), the middle part of outlet pipe (7) is equipped with one-way pressure boost pipe (8), and the terminal flange joint of outlet pipe (7) has pipe orifice lid (10), inlet tube (6) are linked together with one-way pressure boost pipe (8), and the terminal fixed mounting of inlet tube (6) has ball valve (9), the outside fixed mounting of one-way pressure boost pipe (8) has compressor (11).
2. The intelligent non-negative pressure water supply device according to claim 1, characterized in that: the middle part of the tank body (2) is provided with a pressure gauge (5).
3. The intelligent non-negative pressure water supply device according to claim 1, characterized in that: the surface of the base (1) is rotatably provided with a hose bracket (12).
4. The intelligent non-negative pressure water supply device according to claim 1, characterized in that: and a pressure reducing valve (13) is fixedly arranged in the middle of the one-way pressure increasing pipe (8).
5. The intelligent non-negative pressure water supply device according to claim 1, characterized in that: the inner cavity of the tank body (2) is divided into a constant pressure cavity and a high pressure cavity by the inner wall, and the constant pressure cavity and the high pressure cavity are respectively communicated with the water inlet pipe (6) and the water outlet pipe (7).
6. The intelligent non-negative pressure water supply device according to claim 4, wherein: and a hose connector is arranged outside the pressure reducing valve (13).
7. The intelligent non-negative pressure water supply device according to claim 2, characterized in that: the ball valve (9) is an electric control valve, the pressure gauge (5) is an electronic pressure gauge, and the pressure gauge (5), the ball valve (9) and the compressor (11) are all electrically connected with external control equipment through lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885823.0U CN214460842U (en) | 2020-12-04 | 2020-12-04 | Intelligent negative-pressure-free water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885823.0U CN214460842U (en) | 2020-12-04 | 2020-12-04 | Intelligent negative-pressure-free water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460842U true CN214460842U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022885823.0U Active CN214460842U (en) | 2020-12-04 | 2020-12-04 | Intelligent negative-pressure-free water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460842U (en) |
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2020
- 2020-12-04 CN CN202022885823.0U patent/CN214460842U/en active Active
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