CN203113437U - Box-type non-negative-pressure water supply device system - Google Patents
Box-type non-negative-pressure water supply device system Download PDFInfo
- Publication number
- CN203113437U CN203113437U CN2013201179753U CN201320117975U CN203113437U CN 203113437 U CN203113437 U CN 203113437U CN 2013201179753 U CN2013201179753 U CN 2013201179753U CN 201320117975 U CN201320117975 U CN 201320117975U CN 203113437 U CN203113437 U CN 203113437U
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- China
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- pipeline
- water
- airtight
- water tank
- control cabinet
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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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Abstract
The utility model discloses a box-type non-negative-pressure water supply device system which comprises an airtight water tank. A frequency conversion control cabinet is arranged on the outer side of the airtight water tank, and the frequency conversion control cabinet is connected with three sets of water pumps in parallel. In addition, the three sets of water pumps are connected with user official website ports through pipelines simultaneously. An overflow water level alarm and an airtight overflow device are respectively arranged on the upper end in the airtight water tank. A low water level alarm device is arranged at the lower end in the airtight water tank, and the overflow water level alarm and the low water level alarm device are connected with the frequency conversion control cabinet. In addition, a valve is arranged at the top of the airtight water tank and connected with the frequency conversion control cabinet, and meanwhile the valve is sequentially connected with a backflow preventing device and a filter through a pipeline. The filter is connected with a municipal pipe net interface through a pipeline, and in addition a valve is arranged between the filter and the municipal pipe net interface. The box-type non-negative-pressure water supply device system is improved based on an existing water supply system and is capable of improving application stability of the system, high in production efficiency, strong in stability, and suitable for popularization and use.
Description
Technical field
The utility model relates to the water system technical field, is specifically related to a kind of box non-negative pressure water-supply installation system.
Background technology
In the production, existing box water system efficient commonly used is poor, and stability is not high, has therefore brought a lot of inconvenience to production, need be improved.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of effect better box non-negative pressure water-supply installation system.
The utility model is achieved by the following technical programs:
Box non-negative pressure water-supply installation system comprises airtight water tank, and the airtight water tank outside is provided with the variable frequency control cabinet; Described variable frequency control cabinet is parallel with three groups of water pumps, and three groups of water pumps are connected with user official website port by pipeline simultaneously.
Wherein, the airtight water tank inner upper end is respectively equipped with flood level alarm and airtight overflow device, and the airtight water tank interior lower end is provided with low water level alarm device, and described flood level alarm all links to each other with the variable frequency control cabinet with low water level alarm device.
In addition, the airtight water tank top is provided with a valve, and this valve links to each other with the variable frequency control cabinet, and this valve is connected with backflow preventer, strainer successively by pipeline simultaneously.Described strainer is connected with the city planting ductwork interface by pipeline, and is provided with a valve between strainer and city planting ductwork interface.
The airtight water tank top is respectively equipped with flange form manhole and reciprocating type exhaust gas filter device, and the airtight water tank bottom is provided with discharge opening.
Airtight water tank inside is provided with the high water level float valve, and described high water level float valve links to each other with the variable frequency control cabinet.
The airtight water tank interior lower end is provided with the diversion device, and described diversion device is connected with the supercharging device by pipeline, and described supercharging device is located at the airtight water tank outside; The supercharging device is connected with the sterilizer interface by pipeline, and described sterilizer interface is connected with vacuum tank by pipeline; Wherein, vacuum tank links to each other with three groups of water pumps by pipeline simultaneously; Simultaneously, the diversion device all links to each other with the variable frequency control cabinet with the supercharging device.
Vacuum tank is provided with a pressurize device, and is equipped with the latus rectum ball valve and deflects elastomer connector at the pipeline that vacuum tank links to each other with every group of water pump.
Vacuum tank is connected with no vacuum flow amount controller, and described no vacuum flow amount controller links to each other with the variable frequency control cabinet, and simultaneously, no vacuum flow amount controller is connected with a pressure detecting table, and the pipeline between this pressure detecting table and strainer and place, the airtight water tank top valve joins.
Be equipped with flap valve and latus rectum ball valve on two groups of water pumps that are positioned at two ends, the left and right sides and the pipeline that user official website port is connected; The water pump that wherein is positioned at left end is provided with pressure transmitter with the pipeline that user official website port is connected.
The variable frequency control cabinet is connected with a pressurize device, and the pipeline between this pressurize device and three groups of water pumps and the user official website port joins.
The variable frequency control cabinet is connected with a pressure detecting table, and the pipeline between this pressure detecting table and strainer and place, the airtight water tank top valve joins.
Usefulness of the present utility model is as follows:
The utility model has been made improvement to existing water system, has improved the application stability of system, the production efficiency height, and stability is strong, is conducive to extensively promote the use of, and possesses preferable practicality.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Be illustrated in figure 1 as the box non-negative pressure water-supply installation system that can be used as the utility model preferred embodiment, comprise airtight water tank 5, airtight water tank 5 outsides are provided with variable frequency control cabinet 26; Described variable frequency control cabinet 26 is parallel with three groups of water pumps 19, and three groups of water pumps 19 are connected with user official website port 30 by pipeline simultaneously.
Wherein, airtight water tank 5 inner upper end are respectively equipped with flood level alarm 8 and airtight overflow device 24, and airtight water tank 5 interior lower end are provided with low water level alarm device 7, and described flood level alarm 8 all links to each other with variable frequency control cabinet 26 with low water level alarm device 7.
In addition, airtight water tank 5 tops are provided with a valve 1, and this valve 1 links to each other with variable frequency control cabinet 26, and this valve 1 is connected with backflow preventer 3, strainer 2 successively by pipeline simultaneously.Described strainer 2 is connected with city planting ductwork interface 29 by pipeline, and is provided with a valve 1 between strainer 2 and city planting ductwork interface 29.
Airtight water tank 5 tops are respectively equipped with flange form manhole 9 and reciprocating type exhaust gas filter device 10, and airtight water tank 5 bottoms are provided with discharge opening 23.
Airtight water tank 5 inside are provided with high water level float valve 6, and described high water level float valve 6 links to each other with variable frequency control cabinet 26.
Airtight water tank 5 interior lower end are provided with diversion device 12, and described diversion device 12 is connected with supercharging device 13 by pipeline, and described supercharging device 13 is located at airtight water tank 5 outsides; Supercharging device 13 is connected with sterilizer interface 15 by pipeline, and described sterilizer interface 15 is connected with vacuum tank 22 by pipeline; Wherein, vacuum tank 22 links to each other with three groups of water pumps 19 by pipeline simultaneously; Simultaneously, diversion device 12 all links to each other with variable frequency control cabinet 26 with supercharging device 13.
Be equipped with flap valve 18 and latus rectum ball valve 31 on two groups of water pumps 19 that are positioned at two ends, the left and right sides and the pipeline that user official website port 30 is connected; The water pump 19 that wherein is positioned at left end is provided with pressure transmitter 16 with the pipeline that user official website port 30 is connected.
Variable frequency control cabinet 26 is connected with a pressurize device 14, and the pipeline between this pressurize device 14 and three groups of water pumps 19 and the user official website port 30 joins.
Variable frequency control cabinet 26 is connected with a pressure detecting table 4, and the pipeline between this pressure detecting table 4 and strainer 2 and place, the airtight water tank 5 tops valve 1 joins.
The utility model passes through the improvement to the structure of existing water system, by the cooperating of each parts, has promoted the stability of water supply process in producing, and has improved efficient, and actual production is had a lot of benefits.
Claims (10)
1. box non-negative pressure water-supply installation system comprises airtight water tank (5), it is characterized in that airtight water tank (5) outside is provided with variable frequency control cabinet (26); Described variable frequency control cabinet (26) is parallel with three groups of water pumps (19), and three groups of water pumps (19) are connected with user official website port (30) by pipeline simultaneously; Wherein, airtight water tank (5) inner upper end is respectively equipped with flood level alarm (8) and airtight overflow device (24), airtight water tank (5) interior lower end is provided with low water level alarm device (7), and described flood level alarm (8) all links to each other with variable frequency control cabinet (26) with low water level alarm device (7); In addition, airtight water tank (5) top is provided with a valve (1), and this valve (1) links to each other with variable frequency control cabinet (26), and this valve (1) is connected with backflow preventer (3), strainer (2) successively by pipeline simultaneously; Described strainer (2) is connected with city planting ductwork interface (29) by pipeline, and is provided with a valve (1) between strainer (2) and city planting ductwork interface (29).
2. box non-negative pressure water-supply installation according to claim 1 system, it is characterized in that described airtight water tank (5) top is respectively equipped with flange form manhole (9) and reciprocating type exhaust gas filter device (10), airtight water tank (5) bottom is provided with discharge opening (23).
3. box non-negative pressure water-supply installation according to claim 1 system is characterized in that described airtight water tank (5) inside is provided with high water level float valve (6), and described high water level float valve (6) links to each other with variable frequency control cabinet (26).
4. box non-negative pressure water-supply installation according to claim 1 system, it is characterized in that described airtight water tank (5) interior lower end is provided with diversion device (12), described diversion device (12) is connected with supercharging device (13) by pipeline, and described supercharging device (13) is located at airtight water tank (5) outside; Supercharging device (13) is connected with sterilizer interface (15) by pipeline, and described sterilizer interface (15) is connected with vacuum tank (22) by pipeline; Wherein, vacuum tank (22) links to each other with three groups of water pumps (19) by pipeline simultaneously; Simultaneously, diversion device (12) all links to each other with variable frequency control cabinet (26) with supercharging device (13).
5. box non-negative pressure water-supply installation according to claim 4 system is characterized in that described vacuum tank (22) is provided with a pressurize device (14).
6. box non-negative pressure water-supply installation according to claim 4 system is characterized in that being equipped with latus rectum ball valve (31) and deflecting elastomer connector (20) on described vacuum tank (22) and the pipeline that every group of water pump (19) links to each other.
7. box non-negative pressure water-supply installation according to claim 4 system, it is characterized in that described vacuum tank (22) is connected with no vacuum flow amount controller (11), described no vacuum flow amount controller (11) links to each other with variable frequency control cabinet (26), simultaneously, no vacuum flow amount controller (11) is connected with a pressure detecting table (4), and the pipeline between this pressure detecting table (4) and strainer (2) and airtight water tank (5) the top place's valve (1) joins.
8. box non-negative pressure water-supply installation according to claim 1 system is equipped with flap valve (18) and latus rectum ball valve (31) on the two groups of described water pumps (19) that it is characterized in that being positioned at two ends, the left and right sides and the pipeline that user official website port (30) is connected; Wherein be positioned at the pipeline that the water pump (19) of left end is connected with user official website port (30) and be provided with pressure transmitter (16).
9. box non-negative pressure water-supply installation according to claim 1 system, it is characterized in that described variable frequency control cabinet (26) is connected with a pressurize device (14), and the pipeline between this pressurize device (14) and three groups of water pumps (19) and the user official website port (30) joins.
10. box non-negative pressure water-supply installation according to claim 1 system, it is characterized in that described variable frequency control cabinet (26) is connected with a pressure detecting table (4), and the pipeline between this pressure detecting table (4) and strainer (2) and airtight water tank (5) the top place's valve (1) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201179753U CN203113437U (en) | 2013-03-14 | 2013-03-14 | Box-type non-negative-pressure water supply device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201179753U CN203113437U (en) | 2013-03-14 | 2013-03-14 | Box-type non-negative-pressure water supply device system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113437U true CN203113437U (en) | 2013-08-07 |
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ID=48893800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201179753U Expired - Fee Related CN203113437U (en) | 2013-03-14 | 2013-03-14 | Box-type non-negative-pressure water supply device system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314136A (en) * | 2014-10-28 | 2015-01-28 | 芜湖新兴铸管有限责任公司 | Automatic water supply device for high-rise buildings |
| CN106948413A (en) * | 2016-01-06 | 2017-07-14 | 上海汇业机械科技有限公司 | Box type negative-pressure-free water supply installation |
-
2013
- 2013-03-14 CN CN2013201179753U patent/CN203113437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314136A (en) * | 2014-10-28 | 2015-01-28 | 芜湖新兴铸管有限责任公司 | Automatic water supply device for high-rise buildings |
| CN106948413A (en) * | 2016-01-06 | 2017-07-14 | 上海汇业机械科技有限公司 | Box type negative-pressure-free water supply installation |
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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: 20130807 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |