CN205246146U - Steady voltage flow detection device - Google Patents
Steady voltage flow detection device Download PDFInfo
- Publication number
- CN205246146U CN205246146U CN201520919020.9U CN201520919020U CN205246146U CN 205246146 U CN205246146 U CN 205246146U CN 201520919020 U CN201520919020 U CN 201520919020U CN 205246146 U CN205246146 U CN 205246146U
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- China
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- flow
- casing
- valve
- valve ball
- housing
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Abstract
The utility model discloses a steady voltage flow detection device, include float flowmeter and constant flow valve through the pipe connection, the constant flow valve includes the casing, the casing lower extreme is provided with the flow inflow entrance, flow inflow entrance top is provided with and is recessed baffle, the baffle with the casing is formed with a cavity, be provided with the valve ball in the cavity, the valve ball with the casing bottom is connected through a compression spring, a through -hole has been seted up to the baffle, the casing middle part is provided with the diaphragm, the valve ball is connected with a member, the member passes the through -hole with diaphragm one side is connected, the diaphragm opposite side through the 2nd compression spring with the casing upper end is connected, casing upper end through the pipeline with the float flowmeter intercommunication. The utility model provides a steady voltage flow detection device, through the setting of its constant flow valve, the stability that has realized the flow detects and has ensured the constant output of flow.
Description
Technical field
The utility model relates to flow measurement technology field, is specifically related to a kind of voltage stabilizing flow detector.
Background technology
Metal pipe float flow meter is the instrument for flow measurement, can measure liquid, gas and steam, its its mainly by Electromagnetic Coupling System, convert flow value to, indicated by pointer and dial, export its measured value, existing flow blow device, generally coordinates metal pipe float flow meter and permanent flow valve, for realizing flow measurement and guaranteeing constant flow output, thereby the pressure of flow is controlled to the key for voltage stabilizing flow detection, the utility model is called on and is being solved this technical barrier.
Utility model content
The purpose of this utility model is the problem of mentioning in above-mentioned background technology in order to solve, and a kind of voltage stabilizing flow detector is provided, and has realized the stable detection of flow and has guaranteed the constant output of flow.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of voltage stabilizing flow detector, comprise the suspended body flowmeter and the permanent flow valve that connect by pipeline, described permanent flow valve comprises housing, described housing lower end is provided with traffic flow entrance, described traffic flow entrance top is provided with the baffle plate that is recessed, described baffle plate and described housing are formed with a chamber, in described chamber, be provided with valve ball, described valve ball is connected by the first Compress Spring with described housing bottom, described baffle plate offers a through hole, described housing middle part is provided with barrier film, described valve ball is connected with a rod member, described rod member is connected with described barrier film one side through described through hole, described barrier film opposite side is connected with described housing upper end by the second Compress Spring, described housing upper end is communicated with described suspended body flowmeter by pipeline.
With prior art, the beneficial effects of the utility model are as follows:
The voltage stabilizing flow detector that the utility model provides, by the setting of its permanent flow valve, realize the stable detection of flow and guaranteed the constant output of flow, concrete its permanent flow valve comprises housing, housing lower end is provided with traffic flow entrance, traffic flow entrance top is provided with the baffle plate that is recessed, baffle plate and housing are formed with a chamber, and in its chamber, be provided with valve ball, its valve ball is connected by the first Compress Spring with housing bottom, its baffle plate offers a through hole, housing middle part is provided with barrier film, its valve ball is connected with a rod member, its rod member is connected with barrier film one side through through hole, barrier film opposite side is connected with housing upper end by the second Compress Spring, its housing upper end is communicated with suspended body flowmeter by pipeline, fashionable at traffic flow, in its chamber is inlet pressure P1, between barrier film and baffle plate, be lower chamber pressure P2, barrier film upper end is outlet pressure P3, when barrier film below produces a pressure drop, now pressure drop presses down P3 and the second Compress Spring pressure is greater than pressure drop, be P3+ the second Compress Spring pressure > P1, its valve ball presses down to be opened, flow enters, otherwise, valve ball is closed its through hole, thereby realize the supply of flow and dammed by the adjusting of Compress Spring, thereby realize the control to pipeline flow pressure, make output flow for remaining between constant pressure.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the present embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment:
A kind of voltage stabilizing flow detector, comprise the suspended body flowmeter 2 and the permanent flow valve 3 that connect by pipeline 1, concrete its permanent flow valve 3 comprises housing 4, housing 4 lower ends are provided with traffic flow entrance, traffic flow entrance top is provided with the baffle plate 5 that is recessed, baffle plate 5 is formed with a chamber with housing 4, and in its chamber, be provided with valve ball 6, its valve ball 6 is connected by the first Compress Spring 7 with housing 4 bottoms, its baffle plate 5 offers a through hole 8, housing 4 middle parts are provided with barrier film 10, its valve ball 6 is connected with a rod member 9, its rod member 9 is connected with barrier film 10 1 sides through through hole 8, barrier film 10 opposite sides are connected with housing 4 upper ends by the second Compress Spring 11, its housing 4 upper ends are communicated with suspended body flowmeter 2 by pipeline 1, fashionable at traffic flow, in its chamber is inlet pressure P1, between barrier film 10 and baffle plate 5, be lower chamber pressure P2, barrier film 10 upper ends are outlet pressure P3, when barrier film 10 belows produce a pressure drop, now pressure drop presses down P3 and the second Compress Spring 11 pressure are greater than pressure drop, be P3+ the second Compress Spring 11 pressure > P1, its valve ball 6 presses down to be opened, flow enters, otherwise, valve ball 6 is closed its through hole, thereby by first, the adjusting of the second Compress Spring 7/11 has realized the supply of flow and has dammed, thereby realize the control to pipeline flow pressure, make output flow for remaining between constant pressure.
The voltage stabilizing flow detector that the present embodiment provides, by the setting of its permanent flow valve, has realized the stable detection of flow and has guaranteed the constant output of flow.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model in protection domain of the present utility model.
Claims (1)
1. a voltage stabilizing flow detector, comprise the suspended body flowmeter and the permanent flow valve that connect by pipeline, it is characterized in that, described permanent flow valve comprises housing, described housing lower end is provided with traffic flow entrance, described traffic flow entrance top is provided with the baffle plate that is recessed, described baffle plate and described housing are formed with a chamber, in described chamber, be provided with valve ball, described valve ball is connected by the first Compress Spring with described housing bottom, described baffle plate offers a through hole, described housing middle part is provided with barrier film, described valve ball is connected with a rod member, described rod member is connected with described barrier film one side through described through hole, described barrier film opposite side is connected with described housing upper end by the second Compress Spring, described housing upper end is communicated with described suspended body flowmeter by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919020.9U CN205246146U (en) | 2015-11-18 | 2015-11-18 | Steady voltage flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919020.9U CN205246146U (en) | 2015-11-18 | 2015-11-18 | Steady voltage flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246146U true CN205246146U (en) | 2016-05-18 |
Family
ID=55945217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919020.9U Expired - Fee Related CN205246146U (en) | 2015-11-18 | 2015-11-18 | Steady voltage flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441128A (en) * | 2023-03-11 | 2023-07-18 | 苏州迪泰奇自动化科技有限公司 | Mechanical diaphragm type pressure stabilizing device |
-
2015
- 2015-11-18 CN CN201520919020.9U patent/CN205246146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441128A (en) * | 2023-03-11 | 2023-07-18 | 苏州迪泰奇自动化科技有限公司 | Mechanical diaphragm type pressure stabilizing device |
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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: 20160518 Termination date: 20161118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |