CN201392230Y - Flow capacity detecting and verifying device of water separators - Google Patents
Flow capacity detecting and verifying device of water separators Download PDFInfo
- Publication number
- CN201392230Y CN201392230Y CN200920117888U CN200920117888U CN201392230Y CN 201392230 Y CN201392230 Y CN 201392230Y CN 200920117888 U CN200920117888 U CN 200920117888U CN 200920117888 U CN200920117888 U CN 200920117888U CN 201392230 Y CN201392230 Y CN 201392230Y
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- water
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- water trap
- thrust
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Abstract
The utility model relates to a device for detecting and verifying the flow capacity of a water separator, and aims to provide a flow capacity detecting and verifying device of various water separators no more than 12 branches, with the characteristics of simple and compact structure and convenient operation for replacing the variety. The utility model adopts the technical scheme that the flow capacity detecting and verifying device of water separators comprises a bottom board, and is characterized in that the four side edges of the surface of the bottom board are respectively provided with a thrust water inlet cylinder, a trust cylinder, a plug and a water box, wherein the four components can clamp a to-be-detected water separator on the center position for fixing from four directions, the trust water inlet cylinder and the cylinder core thereof are tubular and hollow for conveniently importing external testing water flow into the to-be-detected water separator, the water box is provided with a plurality of water inlet holes whose openings face the trust cylinder in parallel, the size, number and gap of the water inlet holes all correspond to the water outlets of the to-be-detected water separator, and elastic sealing gaskets are assembled between the water inlet holes of the water box and the water outlets of the to-be-detected water separator for guaranteeing the flowing of the water without leakage.
Description
Technical field
The utility model relates to a kind of flow detector, in particular for the device of detection check water trap flow.
Background technology
Low-temperature water heating ground radiation heating system (hereinafter to be referred as " ground heating system ") is that to be lower than 60 ℃ hot water with temperature be heating agent, in heating tube, circulate, the heating floor, by ground with the heat exchange pattern of radiation and convection current to indoor heating; Ground heating system can use the various low price energy efficiently, and compare with other heating equipments (as the hot blast air-conditioning) and can save energy 20～30%, be most economical heating system; Ground heating system is except that energy-conservation, and it is even also to have indoor temperature, the thermograde ideal, and pin warms up advantages such as head is cool, thermal comfort is good.
In the conventional ground heating system, the hot water of input divides after by water trap the position that is delivered to setting by each branch road to heat again.Therefore the basic function of water trap is: according to characteristics such as building structure layout and request for utilizations, the hot water flow of scientific and reasonable each branch road of distribution is realized even, the not only comfortable but also energy-conservation target of indoor heating temperature.
With the water trap 4 of visual flow control valve (hereinafter to be referred as " water trap "; As shown in Figure 2) be the water supply person in charge's of low-temperature water heating ground radiation heating system key equipment.The structure of this water trap is several branch roads (branch flow passage) that be arranged in parallel on sprue, and a visual flow control valve 4-2 all is set separately on each branch road, can regulate the flow of this branch road as required.The flow of each branch road of water trap, the overlaying flow of several branch roads or total flow are the key technical indexes of water trap.
The flow detection part (being integrated with visual flow control valve) of water trap is a similar target type meter, it is simple in structure, compact, the hot water flow that can intuitively show each branch road, and can regulate its size respectively, but the accuracy of this flowmeter should come detection check by the higher leveled flow instrument of precision; Because the specification many (4～12 branch roads) of water trap, product length changes (more than 200～600mm) greatly, and this just makes the structural design of water trap flow detection calibration equipment and making bring big difficulty; Until today, the online detection and the check problem of water trap flow, especially a branch road flow also are not resolved.
The utility model content
The purpose of this utility model provides a kind of flow detection and calibration equipment that is no more than all size water trap of 12 branch roads, it can the arbitrary branch road of detection check flow, also can detect the overlaying flow or the total flow of several branch roads, and have simple and compact for structure, characteristics such as easy to operate when changing kind.
The technical scheme that the utility model provides is: water trap flow detection calibration equipment, comprise a base plate, the four side that it is characterized in that backplate surface is along installing and fixing thrust water inlet cylinder, thrust cylinder, top and water box respectively, and these four parts are fixed the water trap cramping to be measured that is positioned at the middle part from four direction; The water inlet of described thrust cylinder, the axis of top and the dead in line of water trap to be measured, and thrust water inlet cylinder and its cylinder core make cannulated, is beneficial to the extraneous current of testing and introduces water trap to be measured; The axis of described thrust cylinder, water box and water trap to be measured is on same surface level; Described water box is arranged with the inlet opening of several opening surfaces to the thrust cylinder in parallel, the size of these inlet openings, quantity, mutual spacing all with the water delivering orifice fit of water trap to be measured; Equipped elastic sealing gasket does not leak to guarantee water conduction between the inlet opening of water box and the water delivering orifice of water trap to be measured.
Guide rail also is installed on the described base plate, and guide rail is provided with the carriage of movably placing water trap to be measured, and the thrust cylinder is exerted pressure to water trap to be measured by this carriage, and the water delivering orifice of water trap to be measured and the inlet opening of water box are compressed.
Described base plate is fixed on the stainless steel pallet.
Use of the present utility model is: during test, the 2-3 that elder generation aims at the supporting plate that is placed on the water box to elastic sealing gasket 1 goes up and compresses with pressing plate 2-2, then water trap 4 to be measured is placed on location in the carriage 6, starts thrust cylinder 5 then; Because carriage can move in the guide rail on being fixed on base plate 10 7, thereby the thrust of thrust cylinder 5 is added on the water trap 4 to be measured by carriage 6, makes the water delivering orifice 4-3 of water trap compress with the corresponding through hole of elastic sealing gasket 1 that also all bandings are close; Thrust water inlet cylinder 8 air inlet reinforcings then compress and periphery sealing (come directly towards 3 and cooperate roof pressure at right-hand member) the cylinder core 8-1 of thrust water inlet cylinder with the water inlet 4-1 of water trap 4; At this moment 8 water flowings of thrust water inlet cylinder detect (arrow on end expression water inlet, arrow out end expression water outlet), can show flow on the proving flowmeter 12; When requiring to detect N branch road flow, can N visual flow control valve is open-minded, all the other are closed; When detecting the overlaying flow of several branch roads, can the visual flow control valve of correspondence is open-minded, all the other are closed; During the testing total flow, that whole visual flow control valves are open-minded.
The beneficial effects of the utility model are: can online detection and verification be no more than each branch road of all size water trap of 12 branch roads and the overlaying flow or the total flow of several branch roads, precision be gamut ± 0.3%; And compactness simple for structure is changed and is detected kind convenient easily (only needing to change the elastic sealing gasket of thrust water inlet cylinder core, top core and same hole count), can satisfy the real-time requirement of manufacturing enterprise.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model.
Fig. 2 is the main TV structure synoptic diagram of water trap.
View when Fig. 3 is the utility model detection water trap.
Embodiment
As can be seen from Figure 1: the utility model is equipped with base plate 10 on stainless steel pallet 11, install and fix water box 2 on base plate; Be arranged with several opening surfaces on the water box in parallel to the inlet opening of thrust cylinder 2-3, the size of these inlet openings, quantity, mutual spacing all with the water delivering orifice 4-3 fit of water trap to be measured; The force direction that is subjected at water box supporting plate 2-1 is equipped with elastic sealing gasket 1 (but demolition), thrust water inlet cylinder 8 and come directly towards 3 and be separately fixed on the base plate 10, its axis should with the dead in line of water trap 4 to be measured; Wherein thrust water inlet cylinder 8 and cylinder core 8-1 all make cannulated, so that the extraneous test current of introducing can enter water trap to be measured from the thrust cylinder 8 of intaking.Go back installed thrust cylinder 5 on the base plate 10, its axis should with the axis of water box 2 and water trap to be measured 4 on same surface level, for the different size water trap, can adapted physical dimension identical, the elastic sealing gasket 1 that hole count equates with water trap to be measured, change the thrust water inlet cylinder core 8-1 of adapted different length and the top core 3-1 of top 3 simultaneously, with the center (1/2 extension position of water trap) of the axis alignment water trap 4 to be measured that keeps thrust cylinder 5; Water delivering orifice 9 and pallet osculum 11-1 all connect with back pool.
Claims (3)
1, water trap flow detection calibration equipment, comprise a base plate (10), the four side that it is characterized in that backplate surface is along installing and fixing thrust water inlet cylinder (8), thrust cylinder (5), top (3) and water box (2) respectively, and these four parts are fixed water trap to be measured (4) cramping that is positioned at the middle part from four direction; The dead in line of the axis water trap to be measured of described thrust water inlet cylinder, top, and thrust water inlet cylinder and its cylinder core (8-1) all make cannulated, is beneficial to extraneous test current and introduces water trap to be measured; The axis of described thrust cylinder, water box and water trap to be measured is on same surface level; Described water box is arranged with several opening surfaces in parallel to the inlet opening of thrust cylinder (2-3), the size of these inlet openings, quantity, mutual spacing all with water delivering orifice (4-3) fit of water trap to be measured; Equipped elastic sealing gasket (1) does not leak to guarantee water conduction between the inlet opening of water box and the water delivering orifice of water trap to be measured.
2, water trap flow detection calibration equipment according to claim 1, it is characterized in that also being equipped with on the described base plate guide rail (7), guide rail is provided with the carriage (6) of movably placing water trap to be measured, the thrust cylinder is exerted pressure to water trap to be measured by this carriage, and the water delivering orifice (4-3) of water trap to be measured and the inlet opening (2-3) of water box are compressed.
3, water trap flow detection calibration equipment according to claim 1 and 2 is characterized in that described base plate (10) is fixed on the stainless steel pallet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117888U CN201392230Y (en) | 2009-04-20 | 2009-04-20 | Flow capacity detecting and verifying device of water separators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117888U CN201392230Y (en) | 2009-04-20 | 2009-04-20 | Flow capacity detecting and verifying device of water separators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392230Y true CN201392230Y (en) | 2010-01-27 |
Family
ID=41599051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920117888U Expired - Fee Related CN201392230Y (en) | 2009-04-20 | 2009-04-20 | Flow capacity detecting and verifying device of water separators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392230Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398168A (en) * | 2017-02-08 | 2018-08-14 | 株式会社大福 | Flow measuring systems |
-
2009
- 2009-04-20 CN CN200920117888U patent/CN201392230Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398168A (en) * | 2017-02-08 | 2018-08-14 | 株式会社大福 | Flow measuring systems |
| CN108398168B (en) * | 2017-02-08 | 2021-02-19 | 株式会社大福 | Flow rate measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140420 |