CN204228403U - Exhaust capacity detection system - Google Patents
Exhaust capacity detection system Download PDFInfo
- Publication number
- CN204228403U CN204228403U CN201420752520.3U CN201420752520U CN204228403U CN 204228403 U CN204228403 U CN 204228403U CN 201420752520 U CN201420752520 U CN 201420752520U CN 204228403 U CN204228403 U CN 204228403U
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- CN
- China
- Prior art keywords
- valve
- exhaust
- detection system
- water
- gas collector
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of exhaust capacity detection system, it is characterized in that, exhaust capacity detection system comprises: system exhaust valve and water tank top are conducted, and the first gas collector and system exhaust valve are conducted; First valve and the second valve and water tank are conducted, and the 8th valve is attempted by between the first valve and the second valve; First valve is connected with the water side of equalizing valve and water pump respectively with the 8th valve; Second valve is connected with the 7th valve with the 4th valve with the water inlet end of water pump respectively with the link of the 8th valve; 4th valve 11, gas injection cylinder, the 6th valve are connected in turn with the 5th valve; Gas injection cylinder two ends are connected to the 3rd valve and the 5th valve; Automatic exhaust steam valve and the second gas collector are conducted; The utility model exhaust capacity detection system achieves the simple and fast detection of the exhaust capacity of vent valve in system.
Description
Technical field
The utility model relates to a kind of exhaust capacity detection system, particularly relates to a kind of exhaust capacity detection system of the hot and cold water circulation system.
Background technology
In the hot and cold water circulation system, the air in medium hinders media flow, increases SR, wastes energy.During cold and hot change, air expands, and making pressure surge in system, is potential safety hazard.Air simultaneously in pipeline is the important sources of system noise.Therefore, be provided with automatic exhaust steam valve in each circulation system, but do not have experimental facilities to weigh the exhaust capacity of automatic exhaust steam valve at present.
Utility model content
The purpose of this utility model is the defect for prior art, provides a kind of exhaust capacity detection system, the exhaust capacity detecting vent valve in system that can be simple and fast.
For achieving the above object, the utility model provides a kind of exhaust capacity detection system, and described exhaust capacity detection system comprises:
System exhaust valve, water tank, the first valve, the second valve, equalizing valve, water pump, the 3rd valve, the 4th valve, gas injection cylinder, the 5th valve, the 6th valve, the 7th valve, the first gas collector, the second gas collector and the 8th valve; Described water pump is integrated with automatic exhaust steam valve;
Described system exhaust valve and described water tank top are conducted, and described first gas collector and described system exhaust valve are conducted; Described first valve and the second valve and described water tank are conducted, and described 8th valve is attempted by between described first valve and the second valve; Described first valve is connected with the water side of equalizing valve and water pump respectively with the 8th valve; Described second valve is connected with the 7th valve with described 4th valve with the water inlet end of described water pump respectively with the link of the 8th valve; Described 4th valve, gas injection cylinder, the 6th valve are connected in turn with the 5th valve; Described gas injection cylinder two ends are connected to the 3rd valve and the 5th valve; Described automatic exhaust steam valve and described second gas collector are conducted;
Open valve first valve, the second valve, equalizing valve, the 8th valve and the 7th valve, by the 7th valve to water filling in system, water pump operation; Intrasystem air is discharged to a gas collector by system exhaust valve; Be the first pressure in keeping system; The throttling of adjustment valve, keeping system flow is first flow;
Described first pressure and first flow in keeping system, close the 8th valve, switch off the pump upper integrated automatic exhaust steam valve; Open valve the 4th valve and the 6th valve, described gas injection cylinder is full of water by air Injection in system; The air injected is discharged from system exhaust valve, and collected by described first gas collector, the air capacity in described first gas collector is first row tolerance;
Close the 4th valve and the 6th valve, open the 3rd valve and the 5th valve, after being discharged by the water in described gas injection cylinder, close the 3rd valve and the 5th valve; Close the first valve and the second valve, open the 8th valve, in maintenance system first flow and the first pressure constant; Open automatic exhaust steam valve integrated on water pump; Open the 4th valve and the 6th valve, gas injection in system; Air is discharged by the automatic exhaust steam valve on water pump, and collected by described second gas collector, the air capacity in described second gas collector is second row tolerance; The ratio of described second row tolerance and first row tolerance is the exhaust capacity of described automatic exhaust steam valve.
Further, described exhaust capacity detection system also comprises the tensimeter for detection system pressure.
Further, described exhaust capacity detection system also comprises the flowmeter for detection system flow.
The utility model exhaust capacity detection system achieves the simple and fast detection of the exhaust capacity of vent valve in system.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model exhaust capacity detection system.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 is the schematic diagram of the utility model exhaust capacity detection system, as shown in the figure, the utility model comprises system exhaust valve 1, water tank 2, first valve 3, second valve 4, equalizing valve 5, water pump 6, the 3rd valve the 10, four valve 11, gas injection cylinder 12, the 5th valve 13, the 6th valve 14, the 7th valve 15, first gas collector 16, second gas collector 17 and the 8th valve 18; Water pump 6 is integrated with automatic exhaust steam valve 60.
System exhaust valve 1 and water tank 2 top are conducted, and the first gas collector 16 is conducted with system exhaust valve 1; First valve 3 and the second valve 4 are conducted with water tank 2, and the 8th valve 18 is attempted by between the first valve 3 and the second valve 4; The water end (W.E.) that first valve 3 goes out 6 with equalizing valve 5 and water pump respectively with the 8th valve 18 is connected; Second valve 4 is connected with the 7th valve 15 with the 4th valve 11 with the water inlet end of water pump 3 respectively with the link of the 8th valve 18; 4th valve 11, gas injection cylinder 12, the 6th valve 14 are connected in turn with the 7th valve 15; Gas injection cylinder 12 two ends are connected to the 3rd valve 10 and the 5th valve 13; Automatic exhaust steam valve 6 and the second gas collector 17 are conducted.
Again as shown in Figure 1, native system also comprises tensimeter 8 and flowmeter 9, and tensimeter 8 can pressure in detection system, and flowmeter 9 can fluid flow in detection system.
Open valve first valve 3, second valve 4, equalizing valve 5, the 8th valve 18 and the 7th valve 15, by the 7th valve 15 to water filling in system, water pump 6 runs; Intrasystem air is discharged to a gas collector 16 by system exhaust valve 1.
Now, can by the pressure in tensimeter 8 read-out system, be the first pressure in keeping system, optional first pressure is 1bar.
Adjustment valve 5 throttling, keeping system flow is first flow; By the throttling action of equalizing valve 5, keeping system flow is first flow, and such as optional first flow is 1000 ls/h, and flow can be read by flowmeter 9.
First pressure and first flow in keeping system, close the 8th valve 18, and switch off the pump automatic exhaust steam valve 60 integrated on 6; Open valve the 4th valve 11 and the 6th valve 14, gas injection cylinder 12 is full of water by air Injection in system.
The air injected is discharged from system exhaust valve 1, and collected by the first gas collector 16, the air capacity in the first gas collector is first row tolerance Q1.Concrete, now read the water yield of discharging in the first gas collector 16, the gas flow Q1 of namely system exhaust valve 1 discharge.This gas flow is by as a reference point.
Close the 4th valve 11 and the 6th valve 14, open the 3rd valve 10 and the 5th valve 13, after being discharged by the water in gas injection cylinder 12, close the 3rd valve 10 and the 5th valve 13; Close the first valve 3 and the second valve 4, open the 8th valve 18, in maintenance system first flow and the first pressure constant; Open automatic exhaust steam valve 60 integrated on water pump 6; Open the 4th valve 11 and the 6th valve 14, gas injection in system.
Air is discharged by the automatic exhaust steam valve 60 on water pump 6, is collected by the second gas collector 17, and the air capacity of the second gas collector 17 is second row tolerance Q2.Concrete, the same water yield by discharging reads air capacity Q2.
The ratio Q2/Q1 of second row tolerance and first row tolerance is the exhaust capacity of automatic exhaust steam valve.
The utility model exhaust capacity detection system achieves the simple and fast detection of the exhaust capacity of vent valve in system.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an exhaust capacity detection system, is characterized in that, described exhaust capacity detection system comprises:
System exhaust valve, water tank, the first valve, the second valve, equalizing valve, water pump, the 3rd valve, the 4th valve, gas injection cylinder, the 5th valve, the 6th valve, the 7th valve, the first gas collector, the second gas collector and the 8th valve; Described water pump is integrated with automatic exhaust steam valve;
Described system exhaust valve and described water tank top are conducted, and described first gas collector and described system exhaust valve are conducted; Described first valve and the second valve and described water tank are conducted, and described 8th valve is attempted by between described first valve and the second valve; Described first valve is connected with the water side of equalizing valve and water pump respectively with the 8th valve; Described second valve is connected with the 7th valve with described 4th valve with the water inlet end of described water pump respectively with the link of the 8th valve; Described 4th valve, gas injection cylinder, the 6th valve are connected in turn with the 5th valve; Described gas injection cylinder two ends are connected to the 3rd valve and the 5th valve; Described automatic exhaust steam valve and described second gas collector are conducted;
Open valve first valve, the second valve, equalizing valve, the 8th valve and the 7th valve, by the 7th valve to water filling in system, water pump operation; Intrasystem air is discharged to a gas collector by system exhaust valve; Be the first pressure in keeping system; The throttling of adjustment valve, keeping system flow is first flow;
Described first pressure and first flow in keeping system, close the 8th valve, switch off the pump upper integrated automatic exhaust steam valve; Open valve the 4th valve and the 6th valve, described gas injection cylinder is full of water by air Injection in system; The air injected is discharged from system exhaust valve, and collected by described first gas collector, the air capacity in described first gas collector is first row tolerance;
Close the 4th valve and the 6th valve, open the 3rd valve and the 5th valve, after being discharged by the water in described gas injection cylinder, close the 3rd valve and the 5th valve; Close the first valve and the second valve, open the 8th valve, in maintenance system first flow and the first pressure constant; Open automatic exhaust steam valve integrated on water pump; Open the 4th valve and the 6th valve, gas injection in system; Air is discharged by the automatic exhaust steam valve on water pump, and collected by described second gas collector, the air capacity in described second gas collector is second row tolerance; The ratio of described second row tolerance and first row tolerance is the exhaust capacity of described automatic exhaust steam valve.
2. exhaust capacity detection system according to claim 1, is characterized in that, described exhaust capacity detection system also comprises the tensimeter for detection system pressure.
3. exhaust capacity detection system according to claim 1, is characterized in that, described exhaust capacity detection system also comprises the flowmeter for detection system flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752520.3U CN204228403U (en) | 2014-12-03 | 2014-12-03 | Exhaust capacity detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752520.3U CN204228403U (en) | 2014-12-03 | 2014-12-03 | Exhaust capacity detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228403U true CN204228403U (en) | 2015-03-25 |
Family
ID=52926483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752520.3U Withdrawn - After Issue CN204228403U (en) | 2014-12-03 | 2014-12-03 | Exhaust capacity detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651497A (en) * | 2014-12-03 | 2016-06-08 | 威乐(中国)水泵系统有限公司 | Exhaust capability testing system |
| CN105890882A (en) * | 2016-04-06 | 2016-08-24 | 辽宁省水利水电科学研究院 | Water-air hybrid inlet-exhaust valve exhaust performance measurement method |
-
2014
- 2014-12-03 CN CN201420752520.3U patent/CN204228403U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651497A (en) * | 2014-12-03 | 2016-06-08 | 威乐(中国)水泵系统有限公司 | Exhaust capability testing system |
| CN105651497B (en) * | 2014-12-03 | 2018-03-23 | 威乐(中国)水泵系统有限公司 | Exhaust capacity detecting system |
| CN105890882A (en) * | 2016-04-06 | 2016-08-24 | 辽宁省水利水电科学研究院 | Water-air hybrid inlet-exhaust valve exhaust performance measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20180323 |