CN213495431U - Flushing device for liquid level meter box - Google Patents

Abstract

The utility model relates to the technical field of flushing equipment, in particular to a flushing device for a liquid level meter box, which is convenient for cleaning the equipment by arranging the flushing device, has simpler operation and shorter time consumption, and improves the practicability of the flushing device; the water inlet pipe, the outlet pipe, the aqueduct, the suction pump, first control valve, the second control valve, two sets of connection pieces and liquid level pipe, the inside passageway that is provided with of casing, the liquid level pipe is installed in the passageway, the inlet tube output passes the casing right-hand member and is linked together with the liquid level pipe, the aqueduct output passes casing right-hand member lower part and is linked together with the liquid level pipe, the suction pump is installed in the liquid level pipe lower part, the suction pump is located the inlet tube below, liquid level pipe top intercommunication is provided with the drain pipe, first control valve is installed in casing left end lower part, the second control valve is installed on casing left end upper portion, first control valve is used for controlling the aqueduct, the second control valve is used for controlling the drain pipe, inlet.

Description

Flushing device for liquid level meter box

Technical Field

The utility model relates to a flushing device's technical field especially relates to a level gauge case washing unit.

Background

As is known, the level refers to the height of the liquid medium in the container, and a level gauge is a meter used to measure the level of the medium. The liquid level meter is widely used in various fields such as electric power, pharmacy, chemical industry and the like, is one of common measuring instruments, and most of measuring objects of the liquid level meter are liquid media. But current level gauge uses for a long time, and its incasement can produce the incrustation scale, and current level gauge is not convenient for wash its incasement incrustation scale, and the operation is more loaded down with trivial details, extravagant a large amount of time, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a level gauge case washing unit convenient to wash equipment, the operation is simpler, and the time-spent is shorter, improves its practicality.

The utility model relates to a flushing device for a liquid level meter box, which comprises a shell, a water inlet pipe, a water outlet pipe and a water guide pipe, the suction pump, first control valve, the second control valve, two sets of connection piece and liquid level pipe, the inside passageway that is provided with of casing, the liquid level pipe is installed in the passageway, the inlet tube output passes the casing right-hand member and is linked together with the liquid level pipe, the outlet pipe input passes casing right-hand member upper portion and is linked together with the liquid level pipe, the aqueduct output passes casing right-hand member lower part and is linked together with the liquid level pipe, the suction pump is installed in the liquid level pipe lower part, the suction pump is located the inlet tube below, liquid level pipe top intercommunication is provided with the drain pipe, first control valve is installed in casing left end lower part, the second control valve is installed on casing left end upper portion, first control valve is used for controlling the aqueduct, the second control valve is used.

The utility model discloses a level gauge case washing unit still includes four group's bolts and four group's gaskets, all communicates on two sets of connection pieces and is provided with the through-hole, four group's bolts respectively with four group's gaskets and four group's through-hole rotatable coupling, four group's bolts and external equipment threaded connection.

The utility model discloses a level gauge case washing unit still includes third control valve and fourth control valve, and the third control valve is installed on the outlet pipe, and the fourth control valve is installed on the inlet tube.

The utility model discloses a level gauge case washing unit, the casing front end is provided with the scale.

The utility model discloses a level gauge case washing unit, the casing material sets up to the stainless steel.

The utility model discloses a level gauge case washing unit, liquid level tubular product matter sets up to polyvinyl chloride.

The utility model discloses a level gauge case washing unit, four gasket sets up to resilient gasket of group.

The utility model discloses a level gauge case washing unit, four group's bolts set up to outer hexagon bolt.

Compared with the prior art, the beneficial effects of the utility model are that: during normal use, close first control valve and second control valve, water in the external equipment then leads to in the liquid level pipe through the inlet tube, then from the delivery pipe return to external equipment in, thereby learn the capacity of external equipment normal water, when liquid level pipe long-term use, incrustation scale can appear in its inner wall unavoidably, then open first control valve and second control valve, later open the suction pump, it is intraductal that the water that makes in the external equipment enters into the liquid level through the aqueduct, then water accelerates the flow velocity under the effect of suction pump, thereby make water wash liquid level pipe inner wall, water after washing then leads to in the external water-collecting equipment through the drain pipe, through setting up this equipment, be convenient for wash equipment, the operation is simpler, it is short during the use, improve its practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of A in FIG. 1;

in the drawings, the reference numbers: 1. a housing; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water conduit; 5. a suction pump; 6. a channel; 7. a drain pipe; 8. a first control valve; 9. a second control valve; 10. connecting sheets; 11. a through hole; 12. a bolt; 13. a gasket; 14. a third control valve; 15. a fourth control valve; 16. a liquid level tube; 17. and (4) calibration.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the flushing device for the liquid level meter box of the present invention comprises a housing 1, a water inlet pipe 2, a water outlet pipe 3, a water guide pipe 4, a suction pump 5, a first control valve 8, a second control valve 9, two sets of connecting sheets 10 and a liquid level pipe 16, wherein a channel 6 is arranged inside the housing 1, the liquid level pipe 16 is installed in the channel 6, an output end of the water inlet pipe 2 passes through the right end of the housing 1 and is communicated with the liquid level pipe 16, an input end of the water outlet pipe 3 passes through the upper portion of the right end of the housing 1 and is communicated with the liquid level pipe 16, an output end of the water guide pipe 4 passes through the lower portion of the right end of the housing 1 and is communicated with the liquid level pipe 16, the suction pump 5 is installed at the lower portion of the liquid level pipe 16, the suction pump 5 is located below the water inlet pipe 2, a drain pipe 7 is communicated with the top end of, the second control valve 9 is used for controlling the water outlet pipe 7, and the input end of the water inlet pipe 2 and the output end of the water outlet pipe 3 are respectively communicated with external equipment through two groups of connecting sheets 10; during normal use, close first control valve 8 and second control valve 9, water in the external equipment then leads to in the liquid level pipe 16 through inlet tube 2, then lead back to in the external equipment from outlet pipe 3 again, thereby learn the capacity of external equipment normal water, when liquid level pipe 16 uses for a long time, incrustation scale can appear in its inner wall unavoidably, then open first control valve 8 and second control valve 9, later open suction pump 5, make the water in the external equipment enter into liquid level pipe 16 through aqueduct 4, then water accelerates the velocity of flow under suction pump 5's effect, thereby make water wash liquid level pipe 16 inner wall, water after washing then leads to in the external water collecting equipment through drain pipe 7, through setting up this equipment, be convenient for wash equipment, the operation is simpler, it is shorter to use, improve its practicality.

The utility model discloses a flushing device for a liquid level meter box, which also comprises four groups of bolts 12 and four groups of gaskets 13, wherein the two groups of connecting pieces 10 are respectively communicated with through holes 11, the four groups of bolts 12 are respectively rotatably connected with the four groups of gaskets 13 and the four groups of through holes 11, and the four groups of bolts 12 are in threaded connection with external equipment; the two sets of connecting pieces 10 are contacted with external equipment, and then the four sets of bolts 12 are screwed on the external equipment through the four sets of gaskets 13 and the four sets of through holes 11, so that the external equipment is communicated with the water inlet pipe 2 and the water outlet pipe 3, and the key function of connecting the whole equipment with the external equipment is realized.

The utility model discloses a flushing device for a liquid level meter box, which also comprises a third control valve 14 and a fourth control valve 15, wherein the third control valve 14 is arranged on the water outlet pipe 3, and the fourth control valve 15 is arranged on the water inlet pipe 2; when the liquid level pipe 16 needs to be cleaned, the third control valve 14 and the fourth control valve 15 are closed, so that sewage generated after the liquid level pipe 16 is cleaned is prevented from being guided into external equipment, and controllability is improved.

The utility model discloses a flushing device for a liquid level meter box, the front end of a shell 1 is provided with a scale 17; through setting up scale 17, be convenient for look over the water level of liquid level pipe 16, improve the convenience.

The utility model discloses a flushing device for a liquid level meter box, wherein the shell 1 is made of stainless steel; the service life of the device is prolonged.

The utility model discloses a level gauge case washing unit, the 16 materials of liquid level pipe set up to polyvinyl chloride.

In the flushing device for the liquid level meter box, the four groups of gaskets 13 are elastic gaskets; can play a role of buffering.

In the flushing device for the liquid level meter box, the four groups of bolts 12 are arranged as outer hexagon bolts; facilitating the screwing of the bolt 12 by the operator.

The utility model discloses a flushing device for a liquid level meter box, when in work, firstly, two groups of connecting pieces 10 are contacted with external equipment, then four groups of bolts 12 are made to pass through four groups of gaskets 13 and four groups of through holes 11 to be screwed on the external equipment, thereby the external equipment is communicated with a water inlet pipe 2 and a water outlet pipe 3, when the equipment is normally used, a first control valve 8 and a second control valve 9 are closed, water in the external equipment is led into a liquid level pipe 16 through the water inlet pipe 2, and then the water is led back to the external equipment from the water outlet pipe 3, thereby the water capacity in the external equipment is known, when the liquid level pipe 16 is used for a long time, incrustation scale is inevitably generated on the inner wall, then a third control valve 14 and a fourth control valve 15 are closed, the first control valve 8 and the second control valve 9 are opened, then an absorption pump 5 is opened, water in the external equipment is made to enter the liquid level pipe 16 through a water, then the water accelerates the flowing speed under the action of the suction pump 5, so that the water washes the inner wall of the liquid level pipe 16, and the washed water is guided into external water collecting equipment through the water discharge pipe 7.

The installation mode, the connection mode or the setting mode of the flushing device for the liquid level meter box of the utility model are common mechanical modes, and the flushing device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a suction pump 5 of level gauge case washing unit is purchase on the market, and this technical staff in the industry only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The flushing device for the liquid level meter box is characterized by comprising a shell (1), a water inlet pipe (2), a water outlet pipe (3), a water guide pipe (4), an absorption pump (5), a first control valve (8), a second control valve (9), two groups of connecting pieces (10) and a liquid level pipe (16), wherein a channel (6) is arranged inside the shell (1), the liquid level pipe (16) is installed in the channel (6), the output end of the water inlet pipe (2) penetrates through the right end of the shell (1) to be communicated with the liquid level pipe (16), the input end of the water outlet pipe (3) penetrates through the upper part of the right end of the shell (1) to be communicated with the liquid level pipe (16), the output end of the water guide pipe (4) penetrates through the lower part of the right end of the shell (1) to be communicated with the liquid level pipe (16), the absorption pump (5) is installed on the lower part of the liquid level pipe (16), first control valve (8) are installed in casing (1) left end lower part, and second control valve (9) are installed on casing (1) left end upper portion, and first control valve (8) are used for controlling aqueduct (4), and second control valve (9) are used for controlling drain pipe (7), and inlet tube (2) input and outlet pipe (3) output communicate with external equipment through two sets of connection piece (10) respectively.

2. The flushing device for the liquid level meter box according to claim 1, further comprising four groups of bolts (12) and four groups of gaskets (13), wherein the two groups of connecting pieces (10) are respectively provided with through holes (11), the four groups of bolts (12) are respectively rotatably connected with the four groups of gaskets (13) and the four groups of through holes (11), and the four groups of bolts (12) are in threaded connection with external equipment.

3. A tank flushing device according to claim 2, characterised in that it comprises a third control valve (14) and a fourth control valve (15), the third control valve (14) being mounted on the outlet pipe (3) and the fourth control valve (15) being mounted on the inlet pipe (2).

4. A tank flushing device according to claim 3, in which the housing (1) is provided with a scale (17) at its front end.

5. A tank flushing device according to claim 4, characterised in that the housing (1) is made of stainless steel.

6. A tank flushing device according to claim 5, characterised in that the filling pipe (16) is made of polyvinyl chloride.

7. A tank washing unit according to claim 6, characterised in that the four sets of gaskets (13) are provided as resilient gaskets.

8. The tank flushing device according to claim 7, characterized in that the four sets of bolts (12) are arranged as hexagon socket bolts.

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