CN209277240U - A kind of water-saving non-negative pressure water-supply device - Google Patents
A kind of water-saving non-negative pressure water-supply device Download PDFInfo
- Publication number
- CN209277240U CN209277240U CN201821876073.7U CN201821876073U CN209277240U CN 209277240 U CN209277240 U CN 209277240U CN 201821876073 U CN201821876073 U CN 201821876073U CN 209277240 U CN209277240 U CN 209277240U
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- water
- steady
- flow tank
- negative pressure
- tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides a kind of water-saving non-negative pressure water-supply device, belong to original sub-block technical field, including steady-flow tank, water-supply-pipe, water pump assembly, the inner right side insertion of steady-flow tank is provided with flow regulator, the left side upper end of steady-flow tank is provided with negative pressure canceller, and negative pressure canceller is connected with steady-flow tank, steady-flow tank, which is located on the right side of negative pressure canceller, is provided with water inlet interface, and water inlet interface is connected with steady-flow tank, the right side upper end of steady-flow tank is provided with pressure sensor, and pressure sensor is connected with steady-flow tank, the utility model utilizes two kinds of water supply sources, when city public water supply pipe network is cut off the water, it will not cut off the water supply, to provide suitable stationary flow with water, to realize high-efficiency water-saving and propose high water usage comfort level, there is very high promotional value.
Description
Technical field
The utility model relates to original sub-block technical field, specifically a kind of non-negative pressure water-supply device.
Background technique
Existing water-saving non-negative pressure water-supply device is carrying out in use, equipment works as city public water supply without amount of the reserve water
When pipe network is cut off the water, easily there is phenomenon of cutting off the water supply, influence using effect, and when the equipment region unstable for water supply network,
Linking to belong to and directly concatenate due to equipment and tap water pipe network, that is, a water supply network pressure is carried out in waterworks
Under the conditions of be overlapped to required pressure, directly to user's pipe network supply water, water flow, pressure, the flow velocity of supply equipment
It is unstable, suitable stationary flow can not be provided, to cannot achieve high-efficiency water-saving, and cannot be guaranteed that user's is comfortable with water
Degree provides a kind of new water-saving no negative pressure confession therefore, it is necessary to further be studied in existing non-negative pressure water-supply device
Wetting system.
Utility model content
The utility model is intended to solution non-negative pressure water-supply device and lays in region single, unstable for water supply network
When, water flow, pressure, flow velocity are unstable, the problem of can not providing suitable stationary flow, provide a kind of water-saving no negative pressure
Supply equipment can use two kinds of water supply sources, work as city by setting water tank, dynamic differential pressure balancing valve and water pump assembly
It when public water supply pipe network is cut off the water, will not cut off the water supply, and to provide suitable stationary flow with water, to realize high-efficiency water-saving simultaneously
High water usage comfort level is proposed, there is wide applicability for original sub-block technical field.
To achieve the above object, the utility model provides the following technical solutions: a kind of water-saving non-negative pressure water-supply device, packet
Steady-flow tank, water-supply-pipe, water pump assembly are included, the inner right side insertion of the steady-flow tank is provided with flow regulator, the steady-flow tank
Left side upper end be provided with negative pressure canceller, and negative pressure canceller is connected with steady-flow tank, and the steady-flow tank is located at negative pressure elimination
Water inlet interface is provided on the right side of device, and water inlet interface is connected with steady-flow tank, the right side upper end of the steady-flow tank is provided with pressure
Force snesor, and pressure sensor is connected with steady-flow tank, the external lower end of the steady-flow tank is provided with water-supply-pipe, the current stabilization
One end of tank is provided with water pump assembly, and the centre of the water-supply-pipe is connected with DC tube, and DC tube is connected with water-supply-pipe, institute
The upper end for stating DC tube is connected with water receiving pipe, and DC tube is connected with water receiving pipe, and the right side outer end of the water receiving pipe is socketed with
Check-valves is provided with water outlet connector on the right side of the water receiving pipe, and the lower end of the steady-flow tank is provided with fixed frame.
Preferably, one end of the steady-flow tank is provided with water tank, and water tank is connected with the water pump assembly of steady-flow tank.
Preferably, the connecting tube of the water pump assembly of the water tank and steady-flow tank is mating is provided with butterfly valve.
Preferably, the water pump assembly is mating is provided with check-valves, and check-valves is connected with water receiving pipe.
Preferably, the water-supply-pipe is mating is provided with dynamic differential pressure balancing valve.
Preferably, the steady-flow tank is stainless steel steady-flow tank.
Preferably, the right side of the water receiving pipe is mating is provided with pressure sensor.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) this kind of water-saving non-negative pressure water-supply device is provided with water tank by one end in steady-flow tank, and water tank with
The water pump assembly of steady-flow tank is connected, by being provided with water tank and water tank is connected with the water pump assembly of steady-flow tank, water storage
Tank, which can reduce public water supply pipe network, influences the operating of steady-flow tank, when city public water supply pipe network is cut off the water, will not cut off the water supply.
(2) it is provided with dynamic differential pressure balancing valve by the way that water-supply-pipe is mating, dynamic differential pressure balancing valve can be according to water supply pressure
The area of passage of adjust automatically water saving fixtures, to guaranteeing that water flow, pressure, the flow velocity of water-supply-pipe are basicly stable, for water
Suitable stationary flow is provided, to realize high-efficiency water-saving and propose high water usage comfort level.
(3) it is provided with check-valves by the way that water pump assembly is mating, and check-valves is connected with water receiving pipe, by the way that water pump machine is arranged
It assembles set and is provided with check-valves, check-valves is connected with water receiving pipe, can to not only act as peace when water tank is supplied water
The effect being isolated entirely, and the water in water tank is only allowed to flow to water receiving pipe direction, to try to avert accidents.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the steady-flow tank and the specific attachment structure schematic diagram of water-supply-pipe of the utility model.
In figure: 1- steady-flow tank；2- flow regulator；3- negative pressure canceller；4- water inlet interface；5- pressure sensor；6- is defeated
Water pipe；7- water pump assembly；8- DC tube；9- water receiving pipe；10- check-valves；11- water outlet connector；12- fixed frame.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1~2, to the technical scheme in the embodiment of the utility model
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Embodiment:
1-2 as shown in the figure:
A kind of water-saving non-negative pressure water-supply device, including steady-flow tank 1, water-supply-pipe 6, water pump assembly 7 are present embodiments provided,
The inner right side insertion of steady-flow tank 1 is provided with flow regulator 2, and the left side upper end of steady-flow tank 1 is provided with negative pressure canceller 3, and
Negative pressure canceller 3 is connected with steady-flow tank 1, and the right side that steady-flow tank 1 is located at negative pressure canceller 3 is provided with water inlet interface 4, and intakes
Interface 4 is connected with steady-flow tank 1, and the right side upper end of steady-flow tank 1 is provided with pressure sensor 5, and pressure sensor 5 and steady-flow tank
1 is connected, and the external lower end of steady-flow tank 1 is provided with water-supply-pipe 6, and one end of steady-flow tank 1 is provided with water pump assembly 7, water-supply-pipe 6
Centre is connected with DC tube 8, and DC tube 8 is connected with water-supply-pipe 6, and the upper end of DC tube 8 is connected with water receiving pipe 9, and direct current
Pipe 8 is connected with water receiving pipe 9, and the right side outer end of water receiving pipe 9 is socketed with check-valves 10, and the right side of water receiving pipe 9 is provided with water outlet and connects
First 11, the lower end of steady-flow tank 1 is provided with fixed frame 12.
Further, one end of steady-flow tank 1 is provided with water tank, and water tank is connected with the water pump assembly 7 of steady-flow tank 1
Logical, by being provided with water tank and water tank is connected with the water pump assembly 7 of steady-flow tank 1, water tank can reduce public water supply
Pipe network influences the operating of steady-flow tank 1, when city public water supply pipe network is cut off the water, will not cut off the water supply.
Further, the connecting tube of the water pump assembly 7 of water tank and steady-flow tank 1 is mating is provided with butterfly valve, and butterfly valve can be used for
The confession of steady-flow tank 1 may be selected by setting butterfly valve to achieve the purpose that opening and closing or adjusting for the switch control of low pressure pipeline medium
Water source separates so that water tank supplies water with the water supply of city public water supply pipe network.
Further, water pump assembly 7 is mating is provided with check-valves 10, and check-valves 10 is connected with water receiving pipe 9, by setting
Set that water pump assembly 7 is mating to be provided with check-valves 10, check-valves 10 is connected with water receiving pipe 9, can be supplied when water tank
When water, the effect of security isolation is not only acted as, and the water in water tank is only allowed to flow to 9 direction of water receiving pipe, to prevent from sending out
It makes trouble former.
Further, water-supply-pipe 6 is mating is provided with dynamic differential pressure balancing valve, is pressed by the mating dynamic that is provided with of water-supply-pipe 6
Poor balanced valve, dynamic differential pressure balancing valve can be according to the area of passages of water supply pressure adjust automatically water saving fixtures, defeated to guarantee
Water flow, pressure, the flow velocity of water pipe 6 are basicly stable, to provide suitable stationary flow with water, to realize high-efficiency water-saving simultaneously
Propose high water usage comfort level.
Further, steady-flow tank 1 is stainless steel steady-flow tank 1, by the way that stainless steel steady-flow tank 1 is arranged, so that in supply equipment
Not by aqueous corrosion when use, avoiding device, which gets rusty to pollute, to supply water.
Further, the right side of water receiving pipe 9 is mating is provided with pressure sensor 5, is arranged by matching on the right side of water receiving pipe 9
It is equipped with pressure sensor 5, pressure sensor 5 can detecte the hydraulic pressure of the water provided a user by water receiving pipe 9.
Working principle:
When using a kind of water-saving non-negative pressure water-supply device provided by the utility model, firstly, by water inlet interface 4 and city
The water inlet pipe that political affairs pipe network attracts is directly connected to, and the water supply of steady-flow tank 1 is connected to the water inlet pipe of pressurization pump group 7 by water-supply-pipe 6, is added
Press group 7 passes through DC tube 8 and reaches water receiving pipe 9, the water outlet connector 11 and user's water of 9 right end of water receiving pipe after pressurizeing to water
Pipe connection, directly supplies water to user's pipe network, when city public water supply pipe network is cut off the water, opens butterfly valve, water pump assembly 7 is by water tank
Interior water is extracted, and water tank supplies water to steady-flow tank 1, reduces the influence that water supply network is cut off the water supply to supply equipment.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of water-saving non-negative pressure water-supply device, including steady-flow tank (1), water-supply-pipe (6), water pump assembly (7), feature exists
In the inner right side insertion of the steady-flow tank (1) is provided with flow regulator (2), the left side upper end setting of the steady-flow tank (1)
Have negative pressure canceller (3), and negative pressure canceller (3) is connected with steady-flow tank (1), the steady-flow tank (1) is located at negative pressure canceller
(3) it is provided on the right side of water inlet interface (4), and water inlet interface (4) is connected with steady-flow tank (1), the right side of the steady-flow tank (1)
Upper end is provided with pressure sensor (5), and pressure sensor (5) is connected with steady-flow tank (1), the outside of the steady-flow tank (1)
Lower end is provided with water-supply-pipe (6), and one end of the steady-flow tank (1) is provided with water pump assembly (7), the centre of the water-supply-pipe (6)
It is connected with DC tube (8), and DC tube (8) is connected with water-supply-pipe (6), the upper end of the DC tube (8) is connected with water receiving pipe
(9), and DC tube (8) is connected with water receiving pipe (9), and the right side outer end of the water receiving pipe (9) is socketed with check-valves (10), described
It is provided on the right side of water receiving pipe (9) water outlet connector (11), the lower end of the steady-flow tank (1) is provided with fixed frame (12).
2. water-saving non-negative pressure water-supply device according to claim 1, which is characterized in that one end of the steady-flow tank (1)
It is provided with water tank, and water tank is connected with the water pump assembly (7) of steady-flow tank (1).
3. water-saving non-negative pressure water-supply device according to claim 2, which is characterized in that the water tank and steady-flow tank
(1) connecting tube of water pump assembly (7) is mating to be provided with butterfly valve.
4. water-saving non-negative pressure water-supply device according to claim 1, which is characterized in that the water pump assembly (7) is mating
It is provided with check-valves (10), and check-valves (10) is connected with water receiving pipe (9).
5. water-saving non-negative pressure water-supply device according to claim 1, which is characterized in that the water-supply-pipe (6), which is matched, to be arranged
It is equipped with dynamic differential pressure balancing valve.
6. water-saving non-negative pressure water-supply device according to claim 1, which is characterized in that the steady-flow tank (1) is stainless
Steel steady-flow tank (1).
7. water-saving non-negative pressure water-supply device according to claim 1, which is characterized in that the right side of the water receiving pipe (9)
It is mating to be provided with pressure sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876073.7U CN209277240U (en) | 2018-11-14 | 2018-11-14 | A kind of water-saving non-negative pressure water-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876073.7U CN209277240U (en) | 2018-11-14 | 2018-11-14 | A kind of water-saving non-negative pressure water-supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277240U true CN209277240U (en) | 2019-08-20 |
Family
ID=67601154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876073.7U Expired - Fee Related CN209277240U (en) | 2018-11-14 | 2018-11-14 | A kind of water-saving non-negative pressure water-supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942497A (en) * | 2021-02-04 | 2021-06-11 | 崔忠朝 | Intelligent stable water supply equipment |
-
2018
- 2018-11-14 CN CN201821876073.7U patent/CN209277240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942497A (en) * | 2021-02-04 | 2021-06-11 | 崔忠朝 | Intelligent stable water supply equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |