CN203066165U - Non-negative pressure steady flow tank - Google Patents
Non-negative pressure steady flow tank Download PDFInfo
- Publication number
- CN203066165U CN203066165U CN2013200140648U CN201320014064U CN203066165U CN 203066165 U CN203066165 U CN 203066165U CN 2013200140648 U CN2013200140648 U CN 2013200140648U CN 201320014064 U CN201320014064 U CN 201320014064U CN 203066165 U CN203066165 U CN 203066165U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- tank body
- elastic
- vacuum suppresser
- tank
- 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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Classifications
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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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a non-negative pressure steady flow tank which comprises a tank body. Tank supports are arranged at the bottom of the tank body, weld joints are arranged on two sides of the surface of the tank body, a water inlet and an air inlet are respectively and fixedly formed on the left side and the right side of the upper surface of the tank body, a water outlet is fixedly formed in the center of the lower surface of the tank body, a sewage discharging outlet is fixedly formed on one side of the lower surface of the tank body, the air inlet is connected with an air inlet pipe, a vacuum suppressor is fixedly arranged in the air inlet, and the top and the bottom of the vacuum suppressor are provided with openings, the upper end opening of the vacuum suppressor is fixedly connected with the air inlet of the tank body, an elastic pull rod is fixedly and downwards connected with the middle of the vacuum suppressor, the bottom end of the elastic pull rod is fixedly connected with a floating ball which is connected with the lower end opening of the vacuum suppressor in an overlap joint mode, an elastic supporting rod is fixedly and upwards connected with the middle of the vacuum suppressor, the upper end of the elastic supporting rod is an elastic hollow ball, and the elastic hollow ball is connected with an air inlet in the air inlet pipe in an overlap mode. The non-negative pressure steady flow tank ensures water supply of a section of a pipeline, and prolongs service life.
Description
Technical field
The utility model belongs to the field of components of the pipe network pressure-superposed water supply installation of highrise building, relates in particular to a kind of non-negative pressure stabilized jar.
Background technology
In town dweller building, along with increasing of highrise building, the prolongation of municipal tap water pipeline just need be carried tap water with pipe network pressure-superposed form, and in pipe network pressure-superposed water supply installation, the current stabilization jar is one of requisite device wherein.The current stabilization jar adopts no negative pressure control to supply water in pipe network pressure-superposed water supply installation, no negative pressure control hydrotechny refers to: default one constant pressure value, when if ductwork pressure is higher than setup pressure value, tap water can directly arrive user's pipe network by the direct-furnish pipeline user is supplied water, change or user's pipe network water supply volume changes when making ductwork pressure be lower than setting pressure when municipal ductwork pressure in the current stabilization jar, just need the air inlet port air inlet of current stabilization jar to come the lift pot internal pressure.Existing current stabilization jar includes elastic draw bar and ball float by entering of vacuum suppresser control air inlet port place air is set in the vacuum suppresser, elastic draw bar connects ball float, ball float by with vacuum suppresser under the entering of side-inlet overlap joint control air inlet port air.But elastic draw bar contacts with jar interior moisture with ball float, application life is short, after the long-time use of this current stabilization jar, elastic draw bar and ball float corrosion, the elasticity variation, the air at uncontrollable air inlet port place passes in and out, and influences the sealing of tank interior, can't guarantee current stabilization jar internal pressure, thereby influence the water supply of this section pipeline.
The utility model content
The purpose of this utility model is to provide a kind of non-negative pressure stabilized jar, the elastic draw bar in the vacuum suppresser and ball float weak point in application life in the existing current stabilization jar have been solved, the current stabilization jar uses the back to influence the sealing of tank interior for a long time, can't guarantee current stabilization jar internal pressure, thereby influence the problem of the water supply of this section pipeline.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of non-negative pressure stabilized jar, comprise tank body, tank base is provided with a jar frame, the both sides of tank surface are provided with weld seam, be set with water inlet and air inlet port on the left and right sides of tank body upper surface respectively, the center fixation of tank body soffit is provided with delivery port, one side of tank body soffit is set with sewage draining exit, air inlet port connects air inlet pipe, be set with vacuum suppresser in the air inlet port, vacuum suppresser upper and lower opening, the air inlet port of the fixedly connected tank body of upper end open of vacuum suppresser, the vacuum suppresser middle part is fixedly connected with elastic draw bar downwards, the elastic draw bar bottom is fixedly connected with ball float, the lower ending opening overlap joint of ball float and vacuum suppresser, and the vacuum suppresser middle part upwards is fixedly connected with elastic supporting bar, the fixedly connected elastic hollow ball in elastic supporting bar upper end, the air intake overlap joint in elastic hollow ball and the air inlet pipe.This non-negative pressure stabilized jar by arranging the structure that this a pair of control air of ball float and elastic hollow ball enters in vacuum suppresser; duplicate protection is guaranteed the sealing of tank interior, guarantees current stabilization jar pressure inside; guarantee the water supply of this section pipeline, prolonged the application life of current stabilization jar.
As preferably, be provided with filter screen in the described vacuum suppresser.Prevent the water source and enter airborne impurity and contact by filter screen, guarantee the cleaning at water source.
As preferably, the commissure of the both sides of described tank surface is provided with the weld seam weather strip.Weld seam by on the weld seam weather strip covering tank body improves the sealing of current stabilization jar inside.
The beneficial effects of the utility model are: the vacuum suppresser in this non-negative pressure stabilized jar adopts duplicate protection, guarantees the sealing of tank interior, guarantees current stabilization jar pressure inside, has guaranteed the water supply of this section pipeline, has prolonged the application life of current stabilization jar.
Description of drawings
Fig. 1 is the structural representation that a kind of part of the present utility model is analysed and observe;
Among the figure: 1, tank body, 2, jar frame, 3, water inlet, 4, delivery port, 5, air inlet port, 6, sewage draining exit, 7, vacuum suppresser, 8, air inlet pipe, 9, elastic draw bar, 10, ball float, 11, elastic supporting bar, 12, the elastic air ball, 13, filter screen, 14, the weld seam weather strip.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figure 1, a kind of non-negative pressure stabilized jar, comprise tank body 1, tank base is provided with jar frame 2, the both sides of tank surface are provided with weld seam, be set with water inlet 3 and air inlet port 5 on the left and right sides of tank body upper surface respectively, the center fixation of tank body soffit is provided with delivery port 4, one side of tank body soffit is set with sewage draining exit 6, air inlet port connects air inlet pipe 8, be set with vacuum suppresser 7 in the air inlet port, vacuum suppresser upper and lower opening, the air inlet port of the fixedly connected tank body of upper end open of vacuum suppresser, the vacuum suppresser middle part is fixedly connected with elastic draw bar 9 downwards, the elastic draw bar bottom is fixedly connected with ball float 10, the lower ending opening overlap joint of ball float and vacuum suppresser, and the vacuum suppresser middle part upwards is fixedly connected with elastic supporting bar 11, the fixedly connected elastic hollow ball 12 in elastic supporting bar upper end, air intake overlap joint in elastic hollow ball and the air inlet pipe is provided with filter screen 13 in the vacuum suppresser, the commissure of the both sides of tank surface is provided with weld seam weather strip 14.
During this non-negative pressure stabilized jar of use, when current stabilization jar internal pressure greater than user's loine pressure, the current stabilization jar supplies water current stabilization jar internal pressure to the user is descended, the air inlet pipe internal pressure is greater than current stabilization jar internal pressure, the current stabilization jar is by the vacuum suppresser air inlet, air-flow backs down elastic hollow ball and ball float air inlet, identical with the air inlet pipe internal pressure up to current stabilization jar internal pressure, elastic draw bar and elastic supporting bar Flexible Reset hollow ball and ball float, vacuum suppresser stops air inlet, current stabilization jar internal pressure can be carried out new recycling again greater than user's loine pressure at this moment.
Above-described embodiment is a kind of preferable scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (3)
1. one kind non-negative pressure stabilized jar, comprise tank body, tank base is provided with a jar frame, the both sides of tank surface are provided with weld seam, be set with water inlet and air inlet port on the left and right sides of tank body upper surface respectively, the center fixation of tank body soffit is provided with delivery port, one side of tank body soffit is set with sewage draining exit, air inlet port connects air inlet pipe, be set with vacuum suppresser in the air inlet port, the vacuum suppresser upper and lower opening, the air inlet port of the fixedly connected tank body of upper end open of vacuum suppresser, the vacuum suppresser middle part is fixedly connected with elastic draw bar downwards, and the elastic draw bar bottom is fixedly connected with ball float, the lower ending opening overlap joint of ball float and vacuum suppresser, it is characterized in that, described vacuum suppresser middle part upwards is fixedly connected with elastic supporting bar, the fixedly connected elastic hollow ball in elastic supporting bar upper end, the air intake overlap joint in elastic hollow ball and the air inlet pipe.
2. a kind of non-negative pressure stabilized jar according to claim 1, it is characterized in that, be provided with filter screen in the described vacuum suppresser.
3. a kind of non-negative pressure stabilized jar according to claim 1, it is characterized in that the commissure of the both sides of described tank surface is provided with the weld seam weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200140648U CN203066165U (en) | 2013-01-11 | 2013-01-11 | Non-negative pressure steady flow tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200140648U CN203066165U (en) | 2013-01-11 | 2013-01-11 | Non-negative pressure steady flow tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066165U true CN203066165U (en) | 2013-07-17 |
Family
ID=48764976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200140648U Expired - Fee Related CN203066165U (en) | 2013-01-11 | 2013-01-11 | Non-negative pressure steady flow tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049194A (en) * | 2020-09-21 | 2020-12-08 | 王琳倩 | Non-negative pressure water supply equipment |
-
2013
- 2013-01-11 CN CN2013200140648U patent/CN203066165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049194A (en) * | 2020-09-21 | 2020-12-08 | 王琳倩 | Non-negative pressure water supply equipment |
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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: 20130717 Termination date: 20160111 |