CN202519748U - Double-mode water supply device - Google Patents
Double-mode water supply device Download PDFInfo
- Publication number
- CN202519748U CN202519748U CN2012200619821U CN201220061982U CN202519748U CN 202519748 U CN202519748 U CN 202519748U CN 2012200619821 U CN2012200619821 U CN 2012200619821U CN 201220061982 U CN201220061982 U CN 201220061982U CN 202519748 U CN202519748 U CN 202519748U
- Authority
- CN
- China
- Prior art keywords
- water supply
- water
- reservoir
- cylindrical shell
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000008399 tap water Substances 0.000 claims abstract description 22
- 235000020679 tap water Nutrition 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 239000008400 supply water Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to a water supply device. In order to solve the problem that the conventional water supply device is only suitable for a single water supply source, the utility model provides a double-mode water supply device. The device comprises a barrel, wherein a tap water inlet, a water outlet and a reservoir water inlet are formed on the barrel; a submersible pump is arranged in the barrel; and check valves are arranged at the water outlet and the reservoir water inlet. By the device, the submersible pump is controlled to be started or stopped according to a pressure signal detected by a pressure sensor, so that a tap water supply mode and a reservoir water supply mode are switched.
Description
Technical field
The utility model relates to the device that a kind of high building does not have water on the tower.
Background technology
In recent years, various tower-free water supplyings emerge in large numbers one after another, modal tower frequency conversion water supply facility and the non-negative pressure method of water supply device of having or not, but these two kinds of devices can only be applicable to single resource of water supply.In general, the high building non-tower water supply can reduce the water supply of tap water pipe network and two kinds of resource of water supplys of reservoir water supply, puts into practice from market for many years; Single water supply pattern often can not adapt to user's requirement; For example, under tap water pipe network water supply pattern, after the tap water pipe network is cut off the water supply; The user supplies water and will be compelled to stop, and gives life, produces and bring very big inconvenience.
Summary of the invention
The purpose of the utility model is to solve the defective that existing water supply installation can only be applicable to single resource of water supply, and a kind of bimodulus water supply installation that is applicable to tap water supply and two kinds of patterns of reservoir water supply is provided.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of bimodulus water supply installation comprises cylindrical shell, and cylindrical shell is provided with tap water water inlet and delivery port, and barrel is equipped with submersible pump, and cylindrical shell is provided with the reservoir water inlet.
This device directly is placed in the reservoir and uses, and the tap water water inlet connects the tap water pipe network, and delivery port connects user's pipe network, reservoir water inlet and reservoir UNICOM.1, when the tap water pipe network has water, when ductwork pressure satisfied setting pressure, tap water directly arrived user's pipe network through water inlet on the cylindrical shell and delivery port, was in the tap water supply pattern this moment.2, when tap water pipe network pressure during, start submersible pump and carry out supercharging less than setting pressure; At this moment, still be in the tap water supply pattern. 3, when the tap water pipe network is cut off the water supply; Water in the reservoir gets into cylindrical shell, flows to user's pipe network by cylindrical shell again, is in the reservoir water supply pattern this moment.
The described a kind of bimodulus water supply installation of the utility model; Have two kinds of water supply patterns of no tower variable frequency water supply and non-negative-pressure variable frequency water supply; Can be applicable to simultaneously that tap water supply and reservoir supply water; Can switch according to tap water intake pressure and flow, this way of supplying water has not only been avoided the generation of city planting ductwork negative pressure, and has guaranteed the continuity that supplies water.
Specifically, the described bimodulus water supply installation of the utility model, have following characteristics: (1) is energy-efficient, and the conventional sinks type does not have the tower frequency-changing water supply device to be compared, and can save energy 30-90%.(2) regularly renew function, the control system regularly renews the water in the pond automatically, to keep the freshness of the water in the pond.(3) reliable, can keep city planting ductwork hydraulic pressure after the power failure and supply water, when water use peak or tap water cut-off, supply water by reservoir, improved the reliability of user's water greatly, meet the tap water supply standard fully.4, this installs outstanding feature is to be placed on to use in the reservoir, does not take up an area of, and noisiness is little, and this is that other supply equipments are incomparable.
The described bimodulus water supply installation of the utility model is applicable to: the secondary water-supply of building such as (1) various residential quarters, apartment, office building, office premises, hotel, school, hospital; (2) be specially adapted to the living water use of water use peak phase tap water pressure is unstable, current are little residential quarters, hotel, office building, (3) are from the life of the urban district industrial and mining enterprises that hydraulic pressure is lower far, from the beginning, industrial water.
Description of drawings
Fig. 1 is the structural representation of the utility model bimodulus water supply installation.
Among the figure, 1-cylindrical shell, 2-water inlet, 3-delivery port, 4-submersible pump, 5-reservoir water inlet, 6-reservoir water inlet flap valve, 7-delivery port flap valve.
The specific embodiment
Below in conjunction with accompanying drawing the described technical scheme of the utility model is done and to be specified.
The described a kind of bimodulus water supply installation of the utility model comprises cylindrical shell 1, and cylindrical shell 1 is provided with tap water water inlet 2 and delivery port 3, and submersible pump 4 is equipped with in cylindrical shell 1 inside, and cylindrical shell 1 is provided with reservoir water inlet 5.Cylindrical shell 1 is an enclosed construction, processes with stainless steel.
Reservoir water inlet flap valve 6 is housed on the described reservoir water inlet 5, and reservoir water inlet flap valve 6 is critical components of two kinds of water supply patterns of automatic switchover, and reservoir water inlet flap valve 6 has multiple choices, generally adopts the internal thread swing check valve.
On the described delivery port 3 delivery port flap valve 7 being housed, is to stop the aqueous reflux in user's pipe network to advance cylindrical shell, avoids producing water hammer.
The unlatching of submersible pump 4 or close and can realize through automatic control system, automatic control system comprises pressure sensor that is installed on user's pipe network and the control circuit that is connected with pressure sensor.When the pressure in the cylindrical shell is higher than setting pressure (pressing customer requirements sets); Submersible pump is in closed condition; When the pressure in the cylindrical shell was lower than setting pressure, control circuit control submersible pump started, and controls submersible pump automatically and under power frequency state or frequency conversion state, move.
Claims (4)
1. a bimodulus water supply installation comprises cylindrical shell (1), and cylindrical shell (1) is provided with tap water water inlet (2) and delivery port (3), it is characterized in that: submersible pump (4) is equipped with in cylindrical shell (1) inside, and cylindrical shell (1) is provided with reservoir water inlet (5).
2. bimodulus water supply installation according to claim 1 is characterized in that: reservoir water inlet flap valve (6) is housed on the described reservoir water inlet (5).
3. bimodulus water supply installation according to claim 1 and 2 is characterized in that: flap valve (7) is housed on the described delivery port (3).
4. bimodulus water supply installation according to claim 1 and 2; It is characterized in that: described bimodulus water supply installation also comprises automatic control system, and automatic control system comprises pressure sensor that is installed on user's pipe network and the control circuit that is connected with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200619821U CN202519748U (en) | 2012-02-24 | 2012-02-24 | Double-mode water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200619821U CN202519748U (en) | 2012-02-24 | 2012-02-24 | Double-mode water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519748U true CN202519748U (en) | 2012-11-07 |
Family
ID=47102703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200619821U Expired - Fee Related CN202519748U (en) | 2012-02-24 | 2012-02-24 | Double-mode water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183897A (en) * | 2018-09-18 | 2019-01-11 | 浙江泽浩泵业有限公司 | A kind of compensation water supply device |
-
2012
- 2012-02-24 CN CN2012200619821U patent/CN202519748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183897A (en) * | 2018-09-18 | 2019-01-11 | 浙江泽浩泵业有限公司 | A kind of compensation water supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI TIANSHUAI WATER SUPPLY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YANG XIAOJUN Effective date: 20140225 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140225 Address after: 032200 No. 3, Kanto new street, Fenyang, Shanxi Patentee after: Shanxi Tianshuai Water Supply Equipment Co., Ltd. Address before: The south of Shanxi city of Lvliang province Fenyang 032200 Wenfeng City Subdistrict Office Kanto Street No. 3 Patentee before: Yang Xiaojun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |