CN209432211U - A kind of water flow amount detecting device - Google Patents

Abstract

The utility model discloses a kind of water flow amount detecting devices, including Cylinder Shell, the shell left and right ends are separately provided for the water pipe head of connecting pipe, the case top middle position offers measured hole, corresponding measurement hole site is provided with intelligent flow-integrating instrument on the shell, intelligent flow-integrating instrument bottom is connected with column flow sensor, the measurement end of flow sensor passes through measured hole and extends in shell, the case top is provided with flushing water inlet, it rinses water inlet and is connected with water inlet pipe, water inlet pipe extends in housing cavity, there are two rinse water out for the housing bottom setting, water out is rinsed to be connected with housing cavity, sparge pipe is axially connected with along shell on the water inlet pipe, sparge pipe is closed at one end, jet apertures are evenly equipped on sparge pipe lateral wall, the flushing water inlet and flushing water out On be provided with control valve, have rapid cleaning function, while installation easy to repair, the advantages of work efficiency is high.

Description

A kind of water flow amount detecting device

Technical field

The utility model relates to detection device field more particularly to a kind of water flow amount detecting devices.

Background technique

To calculate whether water pollution load is more than environmental carrying capacity and evaluation control effect, discharge of pollutant sources pollutant is grasped Total amount and displacement etc. need to carry out flow monitoring to corresponding water body.The influence of draining environmental pollution is evaluated according to total amount of pollutants discharged When, on the one hand, comprehensive analysis ratio can be carried out to technical process and blowdown situation in conjunction with the material balance and water balance of enterprise Compared with；On the other hand, can to avoid individual enterprises using a large amount of fresh waters dilution sewerage the drawbacks of, be conducive to water conservation into Row.

Many factories are all used to detect the flow of water for looking forward in the place installation water flow amount detecting device of water inlet pipe at present Industry statistics, water flow amount detecting device is generally used the components such as ring flange, threaded rod and thread cap and connect with water pipe, in this way Method installation water flow amount detecting device it is not only time-consuming and also inconvenient when water flow amount detecting device needs to remove, Leverage the working efficiency of technical staff.

Summary of the invention

The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of water flow amount detecting device, have The advantages of rapid cleaning function, while installation easy to repair, work efficiency is high.

In order to achieve the goal above, the technical solution adopted in the utility model is: a kind of water flow amount detecting device, including circle Column type shell, the shell left and right ends are separately provided for the water pipe head of connecting pipe, the case top interposition It sets and offers measured hole, corresponding measurement hole site is provided with intelligent flow-integrating instrument, intelligent flow-integrating instrument bottom on the shell Portion is connected with column flow sensor, and the measurement end of flow sensor passes through measured hole and extends in shell, the case top It is provided with flushing water inlet, water inlet is rinsed and is connected with water inlet pipe, water inlet pipe extends in housing cavity, and the housing bottom is set It sets there are two water out is rinsed, rinses water out and be connected with housing cavity, be axially connected with spray on the water inlet pipe along shell Water pipe, sparge pipe is closed at one end, is evenly equipped with spray-hole on sparge pipe lateral wall, the flushing water inlet and rinses on water out It is provided with control valve, the view object hole for observing enclosure interior situation, the view object hole are offered on the hull outside wall Upper sealed set has double glazing.

In order to advanced optimize the utility model, following technical scheme can be preferentially selected:

Preferably, the corresponding water exit port position that rinses is provided with curved transition sections in the inner walls.

Preferably, the aperture of the spray-hole is gradually expanded from inside to outside.

Preferably, a point water bar is radially provided with along water spray aperture in corresponding water spray aperture on the sparge pipe.

Preferably, the water pipe head is all made of flanged fitting.

Preferably, the support rod for supporting pipeline, the support are uniformly arranged on the lateral wall of the water pipe head Bar periphery is twined equipped with waterproof cloth volume layer.

Preferably, the water inlet pipe offers threaded mounting hole on the lateral wall of bottom, and the sparge pipe passes through spiral shell Line mounting hole spinning is in water inlet pipe.

Preferably, the housing bottom is provided with supporting leg, and supporting leg end, which is provided with, is connected and fixed plate, is connected and fixed on plate and opens Equipped with bolt connecting hole.

Preferably, the corresponding annular shape being provided with depending on object hole site for pressing double glazing end face outside on the shell Cover board corresponds to double glazing two sides positional symmetry on the shell and is provided with sealing clamp bar slot, fitting in the sealing clamp bar slot Double glazing outer wall position is provided with sealing strip.

The utility model has the beneficial effects that:

1, it is arranged in pairs or groups in the utility model using two flushing water outs that water inlet and bottom are rinsed in installation on shell Sparge pipe clears up housing cavity, it is ensured that water flow measuring device carries out its inside in the case where not dismantling clear Reason greatly alleviates the manpower and material resources of user of service, saves labour cost；It is gradually outer that aperture is offered on sparge pipe simultaneously The bellmouth of expansion, and what is laid in bellmouth divide water bar, it is ensured that inner walls are carried out with the flushing of multi-faceted angle, Water flow measuring device is avoided to block the case where influencing measurement data generation because of inside.

2, it has been uniformly arranged and has been used on the lateral wall that Petrochemical Pipe Joints position is equipped with water pipe head in the utility model The support rod of supporting pipeline is twined equipped with waterproof cloth volume layer on support rod, is supported by the uniformly distributed support rod in both ends to pipeline, It prevents the bending of Petrochemical Pipe Joints position water pipe, lead to that water flow is unsmooth, interface is caused to loosen and make to water flow data in shell At influence.

Detailed description of the invention

Fig. 1 is water flow amount detecting device main view；

Fig. 2 is water flow amount detecting device top view；

Fig. 3 is cross-sectional view at A；

Fig. 4 is structure enlargement diagram at B；

Fig. 5 is side view at pipe joint；

Fig. 6 is view object pore structure schematic diagram；

Fig. 7 is structure enlargement diagram at C.

Wherein: 1- shell, 2- supporting leg, 3- water inlet line connector, 4- outlet conduit connector, 5- intelligent flow-integrating instrument, 6- Pressure sensor, 7- rinse water inlet, 8- control valve, and 9- rinses water out, 10- support rod, 11- waterproof cloth volume layer, 12- arc Shape transition part, 13- sparge pipe, 14- water inlet pipe, 15- spray-hole, 16- divide water bar, 17- bolt connecting hole, and 18- regards object hole, 19- Double glazing, 20- cover board, 21- seal clamp bar slot, 22- sealing strip.

Specific embodiment

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

Below in conjunction with the attached drawing in utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in figs. 1-7, a kind of water flow amount detecting device, including Cylinder Shell 1,1 left and right ends of shell are installed respectively There are the admitting pipe joint 3 and titting water outlet 4 for connecting pipe, admitting pipe joint 3 and titting water outlet 4 are all made of flange form Connector uniformly offers bolt connecting hole 17 on flanged fitting, is uniformly equipped with 18 on the lateral wall of water pipe head and is used for The support rod 10 of supporting pipeline, 10 periphery of support rod are twined equipped with waterproof cloth volume layer 11, pass through support rod 10 and waterproof cloth volume layer 11 pairs of pipelines are supported and protect, prevent Petrochemical Pipe Joints position water pipe bending, cause water flow is unsmooth, cause interface to loosen with And water flow data in shell is impacted, the view object hole for observing enclosure interior situation is offered on hull outside wall, There is double glazing depending on sealed set on object hole, is corresponded in depending on object hole and semi-annular cover plates 20, cover board are installed on the outside of double glazing 20 are mounted on shell at view object hole by screw, and sealing clamp bar slot 21 is offered on depending on 18 hole of object and cover board inner wall, close Sealing strip 22 is installed in strip of paper used for sealing card slot 21, sealing strip 22 and the contact position of double glazing guarantee integral device for curved portion Leakproofness.

Water flow amount detecting device is installed in the fluid passage by admitting pipe joint 3 and titting water outlet 4,1 top of shell Middle position offers measured hole, and corresponding measurement hole site is equipped with intelligent flow-integrating instrument 5, intelligent flow-integrating instrument on shell 5 bottoms are equipped with fixing sleeve, and fine thread is offered on measured hole inner wall, and intelligent flow-integrating instrument 5 is pacified by the way of spinning On shell 1, the leakproofness at sealing ring guarantee link position, 5 bottom of intelligent flow-integrating instrument are set in measurement hole site Portion is connected with column pressure sensor 6, and the measurement end of pressure sensor 6 passes through measured hole and extends in shell 1, by being mounted on The intracorporal pressure sensor of shell detects the indoor flow velocity of housing chamber, and signal is passed to intelligent flow-integrating instrument 5；Case top It is equipped with and rinses water inlet 7, rinse water inlet 7 and be connected with water inlet pipe 14, water inlet pipe 14 extends in housing cavity, housing bottom There are two water out is rinsed, corresponding 9 position of water out of rinsing offers curved transition sections 12 in inner walls, passes through arc for installation The case where silting, occurs during transition part 12 is easy to clean；It rinses water out 9 to be connected with 1 inner cavity of shell, water inlet pipe Sparge pipe 13 is axially connected on 14 along shell, water inlet pipe offers threaded mounting hole, sparge pipe on the lateral wall of bottom 13 pass through threaded mounting hole spinning on water inlet pipe, convenient to carry out dismounting and change to sparge pipe；Sparge pipe is closed at one end, sparge pipe Spray-hole is evenly equipped on lateral wall, the aperture of spray-hole 15 is gradually expanded from inside to outside, can expand the jet face of spray-hole 15 Product, on sparge pipe in corresponding water spray aperture along injection aperture to being equipped with a point water bar 16, it is ensured that 1 inner wall of shell is carried out more The flushing of orientation angles avoids water flow measuring device because inside blocks the case where influencing measurement data generation, further increases Cleaning efficiency；It rinses water inlet 7 and rinses on water out 9 and be mounted on control valve 8, water flow is guaranteed by control valve 8 Shell is sealed when being detected, prevents hydraulic pressure from revealing；Housing bottom is equipped with supporting leg, and it is solid that supporting leg end is equipped with connection Fixed board is connected and fixed on plate and offers bolt connecting hole, by installing fixing bolt in bolt connecting hole for the position of shell It is fixed, prevents the case where device is damaged by the effect of external force and influences measurement result in measurement process generation.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (9)

1. a kind of water flow amount detecting device, including Cylinder Shell, the shell left and right ends are separately provided for connecting tube The water pipe head in road, it is characterised in that: the case top middle position offers measured hole, corresponds to measured hole on the shell Position is provided with intelligent flow-integrating instrument, and intelligent flow-integrating instrument bottom is connected with column flow sensor, flow sensor Measurement end passes through measured hole and extends in shell, and the case top is provided with flushing water inlet, rinse water inlet be connected with into Water pipe, water inlet pipe extend in housing cavity, and the housing bottom setting rinses water out and shell there are two water out is rinsed Inner cavity is connected, and is axially connected with sparge pipe along shell on the water inlet pipe, and sparge pipe is closed at one end, on sparge pipe lateral wall Jet apertures are furnished with, control valve is provided on the flushing water inlet and flushing water out, is opened on the hull outside wall It is described to have double glazing depending on sealed set on object hole equipped with the view object hole for observing enclosure interior situation.

2. a kind of water flow amount detecting device according to claim 1, it is characterised in that: corresponding in the inner walls to rinse Water exit port position is provided with curved transition sections.

3. a kind of water flow amount detecting device according to claim 1, it is characterised in that: the aperture of the jet apertures is by interior To being gradually expanded outside.

4. a kind of water flow amount detecting device according to claim 3, it is characterised in that: corresponding water spray is small on the sparge pipe A point water bar is radially provided with along water spray aperture in hole.

5. a kind of water flow amount detecting device according to claim 1, it is characterised in that: the water pipe head is all made of flange Formula connector.

6. a kind of water flow amount detecting device according to claim 1, it is characterised in that: on the lateral wall of the water pipe head It is uniformly arranged the support rod for supporting pipeline, the support rod periphery is twined equipped with waterproof cloth volume layer.

7. a kind of water flow amount detecting device according to claim 1, it is characterised in that: the water inlet pipe is close to the outer of bottom Threaded mounting hole is offered on side wall, the sparge pipe is by threaded mounting hole spinning in water inlet pipe.

8. a kind of water flow amount detecting device according to claim 1, it is characterised in that: the housing bottom is provided with branch Leg, supporting leg end, which is provided with, is connected and fixed plate, is connected and fixed on plate and offers bolt connecting hole.

9. a kind of water flow amount detecting device according to claim 1, it is characterised in that: corresponding view object hole location on the shell The circular glass cover-plate being equipped with for pressing double glazing end face outside is installed, double glazing two sides position is corresponded on the shell It sets and is symmetrically arranged with card slot, fitting double glazing outer wall position is provided with sealing strip in the card slot.