CN211898690U - Integrated non-negative pressure water supply equipment - Google Patents
Integrated non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN211898690U CN211898690U CN202020196848.7U CN202020196848U CN211898690U CN 211898690 U CN211898690 U CN 211898690U CN 202020196848 U CN202020196848 U CN 202020196848U CN 211898690 U CN211898690 U CN 211898690U
- Authority
- CN
- China
- Prior art keywords
- water
- main pipe
- pipe
- communicated
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
An integrated non-negative pressure water supply device comprises a base, wherein a steady flow tank, a control cabinet, a water inlet main pipe and a water outlet main pipe are arranged on the base, a filter, a water inlet pressure gauge and a negative pressure suppressor are arranged at the top of the steady flow tank, the filter is communicated with an external water source, the bottom of the steady flow tank is communicated with the water inlet main pipe, two end parts of the water inlet main pipe are respectively communicated with two pressurizing units, and the two pressurizing units are both communicated with the water outlet main pipe; the pressurizing unit comprises an eccentric reducer pipe communicated with the water inlet main pipe, and a water pump, a concentric reducer elbow, a check valve and an adjusting pipe which are sequentially arranged at the downstream of the eccentric reducer pipe along the water flow moving direction, wherein the adjusting pipe is communicated with the water outlet main pipe; the water outlet main pipe is provided with a water outlet pressure gauge and a pressure controller. The utility model discloses integrate water supply equipment and control section's overall arrangement, practice thrift installation space, reduce pump house cost, reduce energy resource consumption.
Description
Technical Field
The utility model relates to a water supply equipment technical field especially relates to an integration does not have negative pressure water supply equipment.
Background
In recent years, more and more buildings are built in high buildings, and secondary water supply equipment is widely used. Secondary water supply mainly for remedy municipal water supply pipeline pressure not enough, guarantee high-rise and water supply pipeline end resident's water, current secondary water supply equipment mostly all equipment and control part separation occupy more installation space, just can't install at the place that the space is narrow and small at all a bit.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the integrated non-negative pressure water supply equipment integrates the layout of the water supply equipment and the control part, saves the installation space, reduces the cost of a pump room and reduces the energy consumption.
In order to solve the technical problem, the technical scheme of the utility model is that:
the integrated non-negative pressure water supply equipment comprises a base, wherein a steady flow tank, a control cabinet, a water inlet main pipe and a water outlet main pipe are arranged on the base.
The top of the steady flow tank is vertically provided with a filter, a water inlet pressure gauge and a negative pressure suppressor respectively, the filter is communicated with an external water source, the bottom of the steady flow tank is communicated with a water inlet main pipe which is transversely arranged, two end parts of the water inlet main pipe are communicated with two pressurizing units respectively, and the two pressurizing units are communicated with a water outlet main pipe;
the pressurizing unit comprises an eccentric reducer pipe communicated with the water inlet main pipe, and a water pump, a concentric reducing elbow, a check valve and an adjusting pipe which are sequentially arranged at the downstream of the eccentric reducer pipe along the water flow moving direction, wherein the adjusting pipe is communicated with the water outlet main pipe;
and the water outlet main pipe is provided with a water outlet pressure gauge and a pressure controller.
Preferably, a water inlet valve is arranged between the water inlet main pipe and the eccentric reducer pipe, and a water outlet valve is arranged between the adjusting pipe and the water outlet main pipe.
Preferably, the control cabinet is arranged between the two pressurizing units.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the base is provided with the flow stabilizing tank, the control cabinet, the water inlet main pipe and the water outlet main pipe, an integrated structure is adopted, and the equipment can be installed by using a small space. Wherein, being provided with into water manometer and negative pressure inhibitor on the stationary flow jar, being provided with out water manometer and pressure controller on the water header pipe, increased the ann's stability of equipment, improved the water supply quality, prolonged the life of equipment, improved work efficiency greatly. The utility model discloses in, be provided with two pressure machines group on the both ends of water header, improved equipment stability, guaranteed the water supply ability of equipment, simultaneously, be provided with the switch board between two pressure machines group, integrate water supply equipment and control part's overall arrangement, practice thrift installation space, reduce pump house cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1-base, 2-steady flow tank, 21-filter, 211-water inlet, 22-water inlet pressure gauge, 23-negative pressure suppressor, 3-control cabinet, 4-water inlet main pipe, 5-water outlet main pipe, 51-water outlet pressure gauge, 52-pressure controller, 61-eccentric reducer pipe, 62-water pump, 63-concentric reducer elbow, 64-check valve, 65-adjusting pipe, 66-water inlet valve and 67-water outlet valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model comprises a base 1, a steady flow tank 2, a control cabinet 3, a water inlet manifold 4 and a water outlet manifold 5 are arranged on the base 1.
The top of the steady flow tank 2 is vertically provided with a filter 21, a water inlet pressure gauge 22 and a negative pressure suppressor 23 respectively, the filter 21, the water inlet pressure gauge 22 and the negative pressure suppressor 23 are connected with the steady flow tank 2 through flanges respectively, a water inlet 211 is arranged on the filter 21, the filter 21 is communicated with an external water source through the water inlet 211, the bottom of the steady flow tank 2 is communicated with a water inlet main pipe 4 which is transversely arranged, two end parts of the water inlet main pipe 4 are respectively communicated with two pressurizing units, and the two pressurizing units are communicated with a water outlet main pipe 5. Wherein, be provided with out water manometer 51, pressure controller 52 on the water outlet manifold 5, water outlet manifold 5 and user water supply pipe UNICOM, switch board 3 sets up between two pressure machines group.
The pressurizing unit comprises an eccentric reducer 61 communicated with the water inlet main pipe 4, a water pump 62, a concentric reducer elbow 63, a check valve 64 and an adjusting pipe 65, wherein the water pump 62, the concentric reducer elbow 63, the check valve 64 and the adjusting pipe 65 are sequentially arranged on the downstream of the eccentric reducer 61 along the water flow moving direction, and the adjusting pipe 65 is communicated with the water outlet main pipe 6. Wherein, a water inlet valve 66 is arranged between the water inlet main pipe 4 and the eccentric reducer pipe 61, and a water outlet valve 67 is arranged between the adjusting pipe 65 and the water outlet main pipe 5.
The utility model discloses in, be provided with stationary flow jar 2, switch board 3, inlet manifold 4 and outlet manifold 5 on the base 1, adopt the integral structure, utilize less space just can install this equipment. Wherein, be provided with two pressure machines group on the both ends of water outlet header pipe 5, supply water for the user pipe network simultaneously, improved equipment stability, guaranteed the water supply ability of equipment, simultaneously, be provided with switch board 3 between two pressure machines group, the overall arrangement of integration water supply equipment and control section practices thrift installation space, reduces the pump house cost.
The utility model discloses when using, water inlet 211 and external water source UNICOM, this external water source of here are running water pipe network, outlet conduit 5's delivery port and user water supply pipe UNICOM.
Through operation switch board 3, during external water source passes through water inlet 211 and gets into filter 21, carries out water quality filtration, gets into stationary flow jar 2 after the filtration, carries out the negative pressure through negative pressure inhibitor 23 and restraines, specifically, when running water inflow is less than user's water consumption, prevents to concatenate the pipe network and produces vacuum and pressure unbalance. The water in the steady flow tank 2 enters a pressurizing unit through a water inlet main pipe 4, wherein a water pump 62 is arranged in the pressurizing unit to pressurize tap water, and after pressurization, the tap water enters a water outlet main pipe 5 through a concentric reducing elbow 63, a check valve 64 and an adjusting pipe 65, wherein a water outlet pressure gauge 51 is arranged on the water outlet main pipe 5 to supply water to a user at constant pressure according to the set water outlet pressure, meanwhile, a water outlet controller 52 is also arranged on the water outlet main pipe 5, when equipment fails, for example, the water outlet pressure gauge 51 fails, and the water supply pressure is overlarge, the water outlet controller 52 sends a signal, and the equipment stops running; after the manual inspection fault is eliminated, the power is supplied again to supply water, so that the normal operation of water supply is ensured, and the use effect is improved.
In summary, the integrated non-negative pressure water supply equipment disclosed by the utility model can integrate the layout of the water supply equipment and the control part, save the installation space and reduce the cost of the pump room; meanwhile, the water supply to the user pipe network can be ensured to be continuous, and the water cut-off condition of the user is prevented.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. An integrated non-negative pressure water supply device, which comprises a base, wherein a steady flow tank, a control cabinet, a water inlet main pipe and a water outlet main pipe are arranged on the base,
the top of the steady flow tank is vertically provided with a filter, a water inlet pressure gauge and a negative pressure suppressor respectively, the filter is communicated with an external water source, the bottom of the steady flow tank is communicated with a water inlet main pipe which is transversely arranged, two end parts of the water inlet main pipe are communicated with two pressurizing units respectively, and the two pressurizing units are communicated with a water outlet main pipe;
the pressurizing unit comprises an eccentric reducer pipe communicated with the water inlet main pipe, and a water pump, a concentric reducing elbow, a check valve and an adjusting pipe which are sequentially arranged at the downstream of the eccentric reducer pipe along the water flow moving direction, wherein the adjusting pipe is communicated with the water outlet main pipe;
and the water outlet main pipe is provided with a water outlet pressure gauge and a pressure controller.
2. The integrated non-negative pressure water supply equipment according to claim 1, wherein a water inlet valve is arranged between the water inlet main pipe and the eccentric reducer pipe, and a water outlet valve is arranged between the adjusting pipe and the water outlet main pipe.
3. The integrated non-negative pressure water supply apparatus according to claim 1, wherein the control cabinet is disposed between the two pressurizing units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196848.7U CN211898690U (en) | 2020-02-24 | 2020-02-24 | Integrated non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196848.7U CN211898690U (en) | 2020-02-24 | 2020-02-24 | Integrated non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211898690U true CN211898690U (en) | 2020-11-10 |
Family
ID=73291587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020196848.7U Active CN211898690U (en) | 2020-02-24 | 2020-02-24 | Integrated non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211898690U (en) |
-
2020
- 2020-02-24 CN CN202020196848.7U patent/CN211898690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205296298U (en) | Automatically cleaning pot -type does not have negative pressure water supply equipment | |
| CN110258727A (en) | More compensation are without the pipe network pressure-superposed secondary water-supply complete set of equipments of negative pressure | |
| CN211898690U (en) | Integrated non-negative pressure water supply equipment | |
| CN201326194Y (en) | Non-negative-pressure pipe direct drinking water supply system | |
| CN110173023B (en) | Three-tank pressure-stabilizing compensation non-negative pressure water supply equipment | |
| CN204023697U (en) | A kind of secondary water-supply current stabilization bidirectional compensating system | |
| CN206956854U (en) | A kind of totally-enclosed variable frequency non-negative pressure water | |
| CN216973575U (en) | Negative pressure eliminating device for non-negative pressure water supply equipment | |
| CN201010927Y (en) | Totally-enclosed energy-saving pump station | |
| CN205999975U (en) | A kind of non-negative pressure water-supply installation with energy storage pressure holding function | |
| CN211172197U (en) | Variable frequency constant pressure water supply equipment | |
| CN204326170U (en) | A kind of bidirectional compensating formula totally-enclosed non-negative pressure water-supply installation | |
| CN210127519U (en) | Glass fiber reinforced plastic tank type non-negative pressure water supply device | |
| CN209493995U (en) | A kind of no negative pressure pipe network pressurizing current stabilization water work | |
| CN208280225U (en) | A kind of vector converter pipe network pressurizing water work | |
| CN214530917U (en) | Mixed water supply unit | |
| CN207063040U (en) | A kind of intelligent frequency-conversion formula non-negative pressure water-supply installation | |
| CN214329108U (en) | Mix secondary pressurization water supply equipment | |
| CN217557071U (en) | Multi-cavity numerical control intelligent water supply equipment | |
| CN209568504U (en) | A kind of secondary water-supply energy-saving control system | |
| CN110565747A (en) | frequency conversion pressurization water supply equipment | |
| CN212358467U (en) | Constant-pressure variable-frequency water supply equipment | |
| CN209348427U (en) | A kind of anti-backflow back pressure apparatus | |
| CN203022065U (en) | Negative-pressure-free water supply control system with water tank pressurization function | |
| CN220644449U (en) | Energy-saving water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |