CN202718180U - Novel non-negative pressure water supply device - Google Patents
Novel non-negative pressure water supply device Download PDFInfo
- Publication number
- CN202718180U CN202718180U CN 201220356132 CN201220356132U CN202718180U CN 202718180 U CN202718180 U CN 202718180U CN 201220356132 CN201220356132 CN 201220356132 CN 201220356132 U CN201220356132 U CN 201220356132U CN 202718180 U CN202718180 U CN 202718180U
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- CN
- China
- Prior art keywords
- negative pressure
- water supply
- regulating tank
- water
- pipe
- 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
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Abstract
The utility model discloses a novel non-negative pressure water supply device. The novel non-negative pressure water supply device comprises a regulating tank, wherein the regulating tank is of a fully-sealed structure, the regulating tank is connected with a municipal administration tap water pipeline through a water inlet arranged on the upper end, and the regulating tank is simultaneously provided with a negative pressure removing water supply pipeline system in a connection manner; and the negative pressure removing water supply pipeline system comprises a water outlet pipe, a connecting pipe and a water inlet total pipe which is connected with a standby water tank, the water outlet pipe, the connecting pipe and the water inlet total pipe are mutually communicated, the water outlet pipe is parallelly arranged on the axial side surface of the regulating tank, the connecting pipe is provided with a pressure stabilizing tank, one end of the connecting pipe is vertically connected to the middle part of the water outlet pipe, and the other end of the water connecting pipe is communicated with the water inlet total pipe which is of a T shape and is connected to the bottom end of the regulating tank. According to the novel non-negative pressure water supply device disclosed by the utility model, by reforming the pipeline distribution of the negative pressure removing water supply pipeline system, the water outlet pipe is positioned at the position closest to the regulating tank, the water inlet total pipe is positioned at the bottom part and is communicated with the regulating tank, convenience is brought for the maintenance of devices such as the pressure stabilizing tank on the non-negative pressure water supply device, the water supply pressure cannot be affected as well, and the purpose of increasing the product performance in low cost can be achieved.
Description
Technical field
The utility model relates to pipe network tap water supply equipment technical field, is specifically related to a kind of non-negative pressure water-supply installation.
Background technology
Water resource is requisite valuable source during people live, and the high energy consumption in the economic development has also become to need the urgent problem that solves in China's industry and the resident living, along with making rapid progress of power-saving technology, energy conservation, reduce energy use cost, need to solve because of problems such as the hypodynamic water difficulties of running water pressure simultaneously.
The applicant has submitted a patent No. in 2011: 201110002464.2, and name is called the patent application of " multi-functional non-negative pressure water-supply installation ", by the setting negative pressure protection system that disappears, has effectively avoided supply equipment to avoid occurring negative pressure condition.When reality is used, because circuit design is complicated, exist the actual defects such as area occupied is large, inconvenient maintenance.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple in structure, novel non-negative pressure water supply equipment of being convenient to installation and maintenance is provided.
A kind of novel non-negative pressure water supply equipment comprises regulating tank, and regulating tank is full-closed structure, and the water inlet that arranges by the upper end is connected with the municipal tap water pipeline, and described regulating tank is connected with the negative pressure water supply pipe-line system that disappears simultaneously; The described negative pressure water supply pipe-line system that disappears comprises the outlet pipe that is interconnected, tube connector and the water inlet manifold that is connected with buffer tank, described outlet pipe is set in parallel in the axial sides of regulating tank, described tube connector is provided with vacuum tank, this tube connector one end is vertically connected on outlet pipe middle part, and the other end is connected with the water inlet manifold that is the T font and is connected to the regulating tank bottom.
Described novel non-negative pressure water supply equipment integral body is fixed on the pallet.
The utility model is by the disappear pipe arrangement of negative pressure water supply pipe-line system of transformation, outlet pipe is placed the position that is close in regulating tank most, place the bottom to be connected with regulating tank water inlet manifold, not only made things convenient for the maintenance of the devices such as vacuum tank on the non-negative pressure water-supply installation, and do not affect the pressure of water supply, reached the purpose of enhancing product performance with low cost.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral view of the present utility model.
The specific embodiment
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of novel non-negative pressure water supply equipment that the utility model provides, comprise regulating tank 1, regulating tank 1 is full-closed structure, the water inlet 2 that arranges by the upper end is connected with the municipal tap water pipeline, described regulating tank 1 is connected with the negative pressure water supply pipe-line system 3 that disappears simultaneously, the described negative pressure water supply pipe-line system 3 that disappears comprises the outlet pipe 3a that is interconnected, tube connector 3b and the water inlet manifold 3c that is connected with buffer tank, described outlet pipe 3a is set in parallel in the axial sides of regulating tank 1, described tube connector 3b is provided with vacuum tank 4, this tube connector 3b one end is vertically connected on outlet pipe 3a middle part, and the other end is connected with the water inlet manifold 3c that is the T font and is connected to regulating tank 1 bottom.
Described novel non-negative pressure water supply equipment integral body can be fixed on the pallet 5, make things convenient for and installed and carrying.
Claims (2)
1. novel non-negative pressure water supply equipment, comprise regulating tank, regulating tank is full-closed structure, the water inlet that arranges by the upper end is connected with the municipal tap water pipeline, described regulating tank is connected with the negative pressure water supply pipe-line system that disappears simultaneously, it is characterized in that: the described negative pressure water supply pipe-line system that disappears comprises the outlet pipe that is interconnected, tube connector and the water inlet manifold that is connected with buffer tank, described outlet pipe is set in parallel in the axial sides of regulating tank, described tube connector is provided with vacuum tank, this tube connector one end is vertically connected on outlet pipe middle part, and the other end is connected with the water inlet manifold that is the T font and is connected to the regulating tank bottom.
2. novel non-negative pressure water supply equipment according to claim 1, it is characterized in that: described novel non-negative pressure water supply equipment integral body is fixed on the pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356132 CN202718180U (en) | 2012-07-23 | 2012-07-23 | Novel non-negative pressure water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356132 CN202718180U (en) | 2012-07-23 | 2012-07-23 | Novel non-negative pressure water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718180U true CN202718180U (en) | 2013-02-06 |
Family
ID=47620006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356132 Expired - Fee Related CN202718180U (en) | 2012-07-23 | 2012-07-23 | Novel non-negative pressure water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718180U (en) |
-
2012
- 2012-07-23 CN CN 201220356132 patent/CN202718180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |