CN215211297U

CN215211297U - Energy-saving type pipe middle-pressure-increasing non-negative pressure water supply equipment

Info

Publication number: CN215211297U
Application number: CN202120718215.2U
Authority: CN
Inventors: 林捷
Original assignee: Weile Water Pump Shanghai Co ltd
Current assignee: SHANGHAI NUOSAI PUMP MANUFACTURE Co.,Ltd.
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-17
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a pressurization does not have negative pressure water supply equipment in energy-conserving type pipe, include: the bottom of the steady flow tank is provided with a first water outlet and a second water outlet; the first water outlet pipeline is connected with the first water outlet, and a first water pump is arranged in the first water outlet pipeline; the second water outlet pipeline is connected with the second water outlet and is connected with at least one second water pump, and the flow rate of the second water pump is greater than that of the first water pump; and the main water outlet pipeline is connected with the water outlet of the first water outlet pipeline and the water outlet of the second water outlet pipeline. The utility model discloses a setting of second water pump, increase water pressure satisfies the great, the more condition of user's number of water consumption, and the old district that more suits is reformed transform, simultaneously, uses through the cooperation of first water pump and second water pump, only opens first water pump under the little condition of water consumption to the energy saving, and the noise is also less.

Description

Energy-saving type pipe middle-pressure-increasing non-negative pressure water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field especially relates to a pressurization does not have negative pressure water supply equipment in energy-conserving type pipe.

Background

One of the key points of old district transformation engineering is to supply water network transformation promptly, because historical reason, the water pressure of old district is low, and traditional transformation mode is through building pond or water tank, and pond or water tank are all put into to the running water, and the secondary pressure supplies water again, but this transformation engineering volume is big, and quality of water is difficult to guarantee simultaneously.

To above-mentioned problem, CN204690847U silence integral type does not have negative pressure intelligent water supply equipment, discloses no negative pressure intelligent water supply equipment of silence integral type, includes: the water tank 1, the water inlet and outlet main pipeline 2, the silent pump, the pressure tank 3 and the control cabinet 4, and the water tank 1 ensures that a tap water pipe network does not generate negative pressure through air pressure compensation; the water inlet and outlet main pipeline 2 is connected with a water outlet of the water tank 1; the pressure tank 3 is connected with the water inlet and outlet main pipeline 2 and is used for providing water pressure for the water inlet and outlet main pipeline 2; the mute pump is arranged in the water inlet and outlet main pipeline 2 and is used for pressurizing water in the water inlet and outlet main pipeline 2 so as to supply water to a user; and the control cabinet 4 is connected with the mute pump through a cable and is used for controlling the running state of the mute pump.

However, in the scheme, the water pressure is increased only by the mute pump, the flow of the mute pump is small, the water consumption is large, and the requirement cannot be met when the number of users is large. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving type pressurization non-negative pressure water supply equipment in pipe to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

an energy-saving type pipe pressurization non-negative pressure water supply device comprises:

the flow stabilizing tank is used for storing water, a vacuum suppressor is arranged at the top of the flow stabilizing tank, and a first water outlet and a second water outlet are arranged at the bottom of the flow stabilizing tank;

the first water outlet pipeline is connected with the first water outlet, a first water pump is arranged in the first water outlet pipeline, and the first water pump is used for pressurizing water in the first water outlet pipeline;

the second water outlet pipeline is connected with the second water outlet and is connected with at least one second water pump, the flow rate of the second water pump is greater than that of the first water pump, and the second water pump is used for pressurizing water in the second water outlet pipeline;

the main water outlet pipeline is connected with the water outlet of the first water outlet pipeline and the water outlet of the second water outlet pipeline;

the air pressure tank is connected with the main water outlet pipeline and is used for providing water pressure for the main water outlet pipeline;

the control cabinet is internally provided with a control device, the control device is connected with the first water pump and the second water pump to control the running state of the first water pump and the second water pump, and the control cabinet is internally provided with a communication device to remotely control the first water pump and the second water pump.

The utility model discloses an in a preferred embodiment, the second outlet conduit include connecting pipe, water header and with second water pump matched with goes out the water branch pipe, the connecting pipe with the second delivery port is connected, one side of water header with the connecting pipe intercommunication, the opposite side with at least one second water pump intercommunication, it goes out the water branch union coupling in the second water pump with between the total outlet conduit.

The utility model discloses a preferred embodiment, still include the bottom plate, stationary flow jar, second water pump, atmospheric pressure jar and switch board set up in on the bottom plate, be provided with on the bottom plate with the fixed frame of base matched with of second water pump, the inner week of fixed frame is provided with the caulking groove, spring and elastic ball have been set up in the caulking groove in turn, the base set up in the fixed frame, and the part with the spring elastic ball contacts.

In a preferred embodiment of the present invention, the main water outlet pipeline is connected to a pressure gauge.

In a preferred embodiment of the present invention, the main water outlet pipeline is provided with a ball valve.

In a preferred embodiment of the present invention, the first water pump is a silent pump.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a setting of second water pump, increase water pressure satisfies the great, the more condition of user's number of water consumption, and the old district that more suits is reformed transform, simultaneously, uses through the cooperation of first water pump and second water pump, only opens first water pump under the little condition of water consumption to the energy saving, and the noise is also less.

(2) The utility model discloses a set up the vacuum inhibitor on the stationary flow jar to restrain the negative pressure that produces in the water supply system, keep pipe network pressure balance, avoid damaging water supply equipment, the extension sets up life.

(3) The utility model discloses a set up fixed frame on the bottom plate, the inner periphery of fixed frame sets up the caulking groove, is provided with spring and elastic ball in the caulking groove in turn to the base setting of second water pump is in fixed frame, thereby reduces the noise that the second water pump produced because of vibrations when starting, simultaneously, carries out the secondary to the second water pump and consolidates, prevents its displacement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic diagram of the side view structure of the present invention.

Specifically, 10, a flow stabilization tank; 11. a water inlet; 20. a vacuum suppressor; 30. a first water outlet pipeline; 40. a second water outlet pipeline; 41. a connecting pipe; 42. a water outlet main pipe; 43. a water outlet branch pipe; 50. a second water pump; 60. a main water outlet pipeline; 61. a pressure gauge; 62. a ball valve; 70. an air pressure tank; 80. a control cabinet; 90. a base plate; 91. a fixing frame is provided.

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.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and fig. 2, the pressure-increasing non-negative pressure water supply equipment in the energy-saving pipe comprises a steady flow tank 10, a first water outlet pipeline 30, a second water outlet pipeline 40, a main water outlet pipeline 60, a pneumatic tank 70 and a control cabinet 80.

Specifically, the steady flow tank 10 is used for storing water, a water inlet 11 is arranged at the top of the steady flow tank 10, and the water inlet 11 is communicated with a tap water pipe network through a pipeline. The top of the steady flow tank 10 is provided with a vacuum suppressor 20, so as to suppress negative pressure generated in the water supply system, keep the pressure balance of a pipe network, avoid damaging water supply equipment and prolong the service life of the steady flow tank. The bottom of the steady flow tank 10 is provided with a first water outlet and a second water outlet to be respectively connected with the first water outlet pipeline 30 and the second water outlet pipeline 40 for different water use situations.

The first outlet pipe 30 is connected to the first outlet. A first water pump is arranged in the first water outlet line 30 for pressurizing the water in the first water outlet line 30. Preferably, the first water pump is a silent pump to start under the condition of small water consumption, and energy is saved while the requirement is met.

The second water outlet pipeline 40 is connected with the second water outlet. The second water outlet pipeline 40 is connected with at least one second water pump 50, the flow rate of the second water pump 50 is larger than that of the first water pump, the second water pump 50 is used for pressurizing water in the second water outlet pipeline 40, and the second water pump 50 is started under the condition that the water consumption is large, so that the water demand is met. The second water outlet pipeline 40 preferably includes a connecting pipe 41, a main water outlet pipe 42 and a branch water outlet pipe 43 matching with the second water pump 50, the connecting pipe 41 is connected to the second water outlet, one side of the main water outlet pipe 42 is communicated with the connecting pipe 41, the other side is communicated with at least one second water pump 50, and the branch water outlet pipe 43 is connected between the second water pump 50 and the main water outlet pipeline 60. In this embodiment, the water supply apparatus includes two second water pumps 50, but is not limited thereto, and may be adaptively adjusted according to the number of modified users and the demand of water consumption.

This water supply equipment passes through second water pump 50's setting, and increase water pressure satisfies the circumstances that the water consumption is great, the user counts is more, and more suitable old district reforms transform, simultaneously, uses through first water pump and second water pump 50's cooperation, only opens first water pump under the circumstances that the water consumption is little to the energy saving, and the noise is also less.

The main water outlet line 60 is connected to the water outlet of the first water outlet line 30 and the water outlet of the second water outlet line 40. Preferably, a pressure gauge 61 is connected to the main water outlet line 60, and further, the main water outlet line 60 is provided with a ball valve 62 so that the water supply line can be directly closed.

The pneumatic tank 70 is connected to the main water outlet line 60, and the pneumatic tank 70 is used for supplying water pressure to the main water outlet line 60. The bottom of the air pressure tank 70 is connected to the main water outlet line 60, and the water in the pipe enters the container under the action of pressure and occupies the air volume to form compressed air until reaching a balance point, and the water can be further squeezed into the pressure tank when the water pressure rises to avoid the pressure from rising suddenly, and the water can enter the pipe under the action of air to avoid the pressure from dropping suddenly when the water pressure drops.

A control device is arranged in the control cabinet 80, and the control device is connected with the first water pump and the second water pump 50 to control the running state of the first water pump and the second water pump. A communication device is arranged in the control cabinet 80 to remotely control the first water pump and the second water pump 50, so that manual control is facilitated when manual operation is required. The communication device is connected with the control device.

The water supply apparatus preferably further comprises a bottom plate 90, and the steady flow tank 10, the second water pump 50, the air pressure tank 70 and the control cabinet 80 are disposed on the bottom plate 90. For saving the area, the second water pump adopts the perpendicular mode that sets up of motor and pump body, at this moment, the second water pump height is higher, therefore, be provided with the fixed frame 91 with second water pump 50's base matched with on the bottom plate 90, the internal week of fixed frame 91 is provided with the caulking groove, be provided with spring and elastic ball in the caulking groove in turn, the base sets up in fixed frame 91, and the part and spring, elastic ball contact, the one end of base part and spring promptly, elastic ball contact, thereby article conflict through two kinds of different materials of spring and elastic ball and elastic coefficient is fixed, reduce and rock, prevent its displacement, and reduce the noise that second water pump 50 produced because of vibrations when starting.

To sum up, the utility model discloses a setting of second water pump, increase water pressure satisfies the condition that the water consumption is great, the user counts is more, and more suitable old district reforms transform, simultaneously, uses through the cooperation of first water pump and second water pump, only opens first water pump under the condition that the water consumption is little to the energy saving, and the noise is also less.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. An energy-saving type pipe pressurization non-negative pressure water supply device is characterized by comprising:

the flow stabilizing tank (10) is used for storing water, a vacuum suppressor (20) is arranged at the top of the flow stabilizing tank (10), and a first water outlet and a second water outlet are formed in the bottom of the flow stabilizing tank (10);

a first water outlet pipeline (30) connected with the first water outlet, wherein a first water pump is arranged in the first water outlet pipeline (30) and used for pressurizing water in the first water outlet pipeline (30);

a second water outlet pipeline (40) connected with the second water outlet, and at least one second water pump (50) connected with the second water outlet pipeline (40), wherein the flow rate of the second water pump (50) is larger than that of the first water pump, and the second water pump (50) is used for pressurizing water in the second water outlet pipeline (40);

a main water outlet pipeline (60) connected with the water outlet of the first water outlet pipeline (30) and the water outlet of the second water outlet pipeline (40);

the air pressure tank (70) is connected with the main water outlet pipeline (60), and the air pressure tank (70) is used for providing water pressure for the main water outlet pipeline (60);

the water pump control device comprises a control cabinet (80), wherein a control device is arranged in the control cabinet (80), the control device is connected with the first water pump and the second water pump (50) to control the running state of the first water pump and the second water pump, and a communication device is arranged in the control cabinet (80) to remotely control the first water pump and the second water pump (50).

2. The pressure-increasing non-negative pressure water supply equipment in the energy-saving type pipe as claimed in claim 1, wherein the second water outlet pipeline (40) comprises a connecting pipe (41), a water outlet main pipe (42) and a water outlet branch pipe (43) matched with the second water pump (50), the connecting pipe (41) is connected with the second water outlet, one side of the water outlet main pipe (42) is communicated with the connecting pipe (41), the other side of the water outlet main pipe is communicated with the at least one second water pump (50), and the water outlet branch pipe (43) is connected between the second water pump (50) and the main water outlet pipeline (60).

3. The energy-saving type pipe pressurization non-negative pressure water supply equipment as claimed in claim 1, further comprising a bottom plate (90), wherein the steady flow tank (10), the second water pump (50), the air pressure tank (70) and the control cabinet (80) are arranged on the bottom plate (90), a fixed frame (91) matched with a base of the second water pump (50) is arranged on the bottom plate (90), an embedded groove is arranged on the inner periphery of the fixed frame (91), a spring and an elastic ball are alternately arranged in the embedded groove, and the base is arranged in the fixed frame (91) and partially contacted with the spring and the elastic ball.

4. The pressure-increasing non-negative pressure water supply equipment in the energy-saving type pipe according to claim 1, characterized in that the main water outlet pipeline (60) is connected with a pressure gauge (61).

5. Energy-saving type pipe pressurization non-negative pressure water supply equipment as claimed in claim 1, characterized in that the main water outlet pipe (60) is provided with a ball valve (62).

6. The energy-saving type pipe pressurization non-negative pressure water supply equipment as claimed in claim 1, wherein the first water pump is a silent pump.