CN212645819U

CN212645819U - Flow instrument belt cleaning device

Info

Publication number: CN212645819U
Application number: CN202021562400.9U
Authority: CN
Inventors: 陈乙强
Original assignee: Dalian Semefei Technology Co ltd
Current assignee: Dalian Semefei Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-02
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the field of flow meters, in particular to a flow meter cleaning device, aiming at the existing problems, the following proposal is proposed, which comprises a high-pressure cleaning spray head and a high-pressure pipe, one end of the high-pressure pipe is fixedly sleeved with a connecting block, one side of the connecting block is provided with a groove, the inner wall of one side of the groove is provided with a through hole, the through hole is arranged corresponding to the high-pressure pipe, the inside of the high-pressure cleaning spray head is respectively provided with two cavities, the inner wall of one side, which is far away from the two cavities, is provided with a first small hole, the inner walls of the top side and the bottom side of the groove are provided with round grooves, the utility model solves the defects that the high-pressure cleaning spray head is difficult to disassemble and clean and has complex installation in the prior art, the high-pressure cleaning spray head can be rapidly disassembled and conveniently cleaned by, the requirements of people are met.

Description

Flow instrument belt cleaning device

Technical Field

The utility model relates to a flow instrument technical field especially relates to a flow instrument belt cleaning device.

Background

The flow meter is also called a flowmeter, and the common flow meter is an electromagnetic flowmeter 1; 2. a vortex shedding flowmeter; 3. a float flow meter 4, a coriolis mass flow meter; 5. thermal (gas) mass flowmeters; 6. an ultrasonic flow meter; 7. a turbine flow meter. The method is mainly applied to the fields of industrial production process, energy metering, environmental protection engineering transportation, biotechnology, scientific experiments, oceanographic meteorology, rivers and lakes and the like.

The application number is CN 201620273427.3's patent discloses a flow meter belt cleaning device, including supporting baseplate, the supporting baseplate upper end is equipped with the screw rod, be equipped with bevel gear transmission group on the screw rod, bevel gear transmission group is connected with driving motor, be equipped with the sliding sleeve on the screw rod, sliding sleeve one side is connected with the mount, be equipped with the high-pressure cleaning shower nozzle on the vertical section of mount, be equipped with the regulation pole between high-pressure cleaning shower nozzle and the mount horizontal segment, the high-pressure cleaning shower nozzle is connected with the high-pressure pump through the high-pressure pipe. The utility model discloses carry the back then through the high-pressure cleaning shower nozzle blowout relative flow meter inner wall washing when high-pressure cleaning shower nozzle with high-pressure liquid under the effect of high-pressure pump, adjust the washing direction that can realize the high-pressure cleaning shower nozzle simultaneously at the regulation pole and adjust, driving motor realizes the rotation of screw rod through the bevel gear transmission group simultaneously, realizes reciprocating of sliding sleeve, realizes that the high-pressure cleaning shower nozzle washs the altitude mixture control, satisfies the washing requirement.

However, the patent relates to a cleaning device for a flow meter, wherein a high-pressure cleaning nozzle is fixedly sleeved on a high-pressure pipe, and the high-pressure cleaning nozzle needs to be periodically disassembled and taken down for cleaning and maintenance, so that the connection mode of the high-pressure cleaning nozzle brings great troubles for disassembly, cleaning and installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the high-pressure cleaning spray head is difficult to disassemble and clean and install the complex defects in the prior art, and providing a cleaning device for a flow instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cleaning device for a flow instrument comprises a high-pressure cleaning spray head and a high-pressure pipe, wherein one end of the high-pressure pipe is fixedly sleeved with a connecting block, one side of the connecting block is provided with a groove, the inner wall of one side of the groove is provided with a through hole, the through hole is arranged corresponding to the high-pressure pipe, two cavities are respectively arranged in the high-pressure cleaning spray head, the inner wall of one side, away from each other, of each cavity is provided with a first small hole, the inner walls of the top side and the bottom side of the groove are provided with circular grooves, one end of an L-shaped rod is slidably arranged on the inner wall of one side, away from the high-pressure pipe, of each cavity, the other end of the L-shaped rod penetrates through the first small hole and extends into the circular grooves, the inner wall of one side, away from each other, of each cavity is provided with a second small hole, and extend to outside the high pressure cleaning nozzle, the rectangular hole has been seted up to one side of down tube, fixed mounting has the one end of linking the pole on the inner wall of second aperture one side, and the other end that links up the pole extends to in the rectangular hole, one side of connecting block slidable mounting respectively has two ejector pins, and the one side that two ejector pins are close to each other contacts with two down tubes respectively.

Preferably, a sealing ring is fixedly mounted on the inner wall of one side of the groove, and the sealing ring is matched with the high-pressure cleaning sprayer.

Preferably, two cavities are mutually close to one side inner wall equal interval fixedly connected with a plurality of first spring's one end, and the other end fixed connection of a plurality of first spring is on same L type pole.

Preferably, the high-pressure cleaning spray head and the L-shaped rod are respectively matched with the groove and the circular groove.

Preferably, two sliding grooves are formed in one side of the connecting block respectively, one side of the sliding block is arranged in the sliding grooves in a sliding mode, and the other side of the sliding block is fixedly arranged on the ejector rod.

Preferably, one end of a second spring is fixedly connected to the inner wall of one side, close to each other, of the two sliding grooves, and the other end of the second spring is fixedly connected to the sliding block.

In the utility model, the flow instrument cleaning device is enabled to slide on the L-shaped rod by rotating the two inclined rods, when the inclined rods rotate to a vertical angle with the L-shaped rod, the L-shaped rod can force the L-shaped rod to slide out from the circular groove under the coordination of the rectangular holes, meanwhile, the second spring can pull the ejector rod to slide to a certain position to enable the ejector rod to prop against the inclined rods, and at the moment, the high-pressure cleaning nozzle can be detached to be cleaned; after cleaning, the two ejector rods are shifted to the original positions, then the high-pressure cleaning spray head is inserted into the groove, and at the moment, the two L-shaped rods are reset under the action of the first spring and clamped with the circular groove, so that the high-pressure cleaning spray head is installed;

the utility model provides an existing among the prior art that high pressure cleaning shower nozzle is difficult to dismantle clearance and the loaded down with trivial details shortcoming of installation, just can realize just can realizing being convenient for clear up it to the quick dismantlement of high pressure cleaning shower nozzle through rotating two down tubes to installation procedure is also very convenient, has satisfied people's demand.

Drawings

Fig. 1 is a schematic front view of a cleaning device for a flow meter according to the present invention;

fig. 2 is a schematic structural view of a part a of a cleaning device for a flow meter according to the present invention;

fig. 3 is a schematic structural diagram of a1 part of a cleaning device for a flow meter according to the present invention.

In the figure: 1 high-pressure cleaning spray head, 2 high-pressure pipes, 3 connecting blocks, 4 grooves, 5 through holes, 6 sealing rings, 7 cavities, 8 first small holes, 9L-shaped rods, 10 first springs, 11 circular grooves, 12 second small holes, 13 inclined rods, 14 rectangular holes, 15 connecting rods, 16 ejector rods, 17 sliding grooves, 18 sliding blocks and 19 second springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a cleaning device for a flow meter comprises a high-pressure cleaning nozzle 1 and a high-pressure pipe 2, wherein one end of the high-pressure pipe 2 is fixedly sleeved with a connecting block 3, one side of the connecting block 3 is provided with a groove 4, the inner wall of one side of the groove 4 is provided with a through hole 5, the through hole 5 is arranged corresponding to the high-pressure pipe 2, the high-pressure cleaning nozzle 1 is internally provided with two cavities 7, the inner wall of the side, away from each other, of each cavity 7 is provided with a first small hole 8, the inner walls of the top side and the bottom side of the groove 4 are provided with circular grooves 11, one end of an L-shaped rod 9 is slidably mounted on the inner wall of the side, away from the high-pressure pipe 2, of each cavity 7, the other end of the L-shaped rod 9 penetrates through the first small hole 8 and extends into the circular groove 11, the inner wall of the side, away from each cavity 7 is, and the other end of the diagonal bar 13 runs through the second small hole 12 and extends to the outside of the high-pressure cleaning spray head 1, a rectangular hole 14 is formed in one side of the diagonal bar 13, one end of a connecting bar 15 is fixedly mounted on the inner wall of one side of the second small hole 12, the other end of the connecting bar 15 extends into the rectangular hole 14, two ejector rods 16 are respectively slidably mounted on one side of the connecting block 3, and one side, close to each other, of the two ejector rods 16 is respectively contacted with the two diagonal bars 13.

The utility model discloses in, fixed mounting has sealing washer 6 on the inner wall of recess 4 one side, and sealing

washer

6 and 1 looks adaptation of high pressure cleaning shower nozzle, and sealing washer 6 is for reinforcing leakproofness, avoids leaking.

The utility model discloses in, the one end of the first spring 10 of equidistant fixedly connected with a plurality of on the one side inner wall that two cavitys 7 are close to each other, and the other end fixed connection of the first spring 10 of a plurality of is on same L type pole 9, and first spring 10 is for making L type pole 9 reset, and then makes its and 11 blocks of circular slot.

The utility model discloses in, high pressure cleaning shower nozzle 1 and L type pole 9 respectively with

recess

4 and 11 looks adaptations of circular slot.

The utility model discloses in, two spout 17 have been seted up respectively to one side of connecting block 3, and slidable mounting has one side of slider 18 in spout 17, and slider 18's opposite side fixed mounting is on ejector pin 16, and spout 17 and slider 18 mutually support to be in order to make ejector pin 16 can slide better.

The utility model discloses in, fixedly connected with second spring 19's one end on the one side inner wall that two spout 17 are close to each other, and second spring 19's other end fixed connection is on slider 18, and second spring 19 is that it is spacing to carry out down tube 13 for pulling ejector pin 16.

Example two

washer

6 and 1 looks adaptation of high pressure cleaning shower nozzle.

The utility model discloses in, equidistant fixed welding has the one end of the first spring 10 of a plurality of on the one side inner wall that two cavitys 7 are close to each other, and the fixed welding of the other end of the first spring 10 of a plurality of is on same L type pole 9.

recess

4 and 11 looks adaptations of circular slot.

The utility model discloses in, two spout 17 have been seted up respectively to one side of connecting block 3, and slidable mounting has one side of slider 18 in spout 17, and the fixed welding of opposite side of slider 18 is on ejector pin 16.

The utility model discloses in, fixed welding has the one end of second spring 19 on the one side inner wall that two spout 17 are close to each other, and the fixed welding of the other end of second spring 19 is on slider 18.

In the utility model, the two inclined rods 13 are rotated to slide on the L-shaped rod 9, when the inclined rods 13 rotate to a vertical angle with the L-shaped rod 9, the L-shaped rod 9 can force the L-shaped rod 9 to slide out of the circular groove 11 under the coordination of the rectangular hole 14, meanwhile, the second spring 19 can pull the ejector rod 16 to slide to a certain position to push the inclined rods 13, and at the moment, the high-pressure cleaning sprayer 1 can be detached to be cleaned; after the cleaning is finished, the two ejector rods 16 are shifted back to the original positions, then the high-pressure cleaning spray head 1 is inserted into the groove 4, at the moment, the two L-shaped rods 9 reset under the action of the first spring 10 and are clamped with the circular groove 11, and the high-pressure cleaning spray head 1 is installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cleaning device for a flow instrument comprises a high-pressure cleaning sprayer (1) and a high-pressure pipe (2), and is characterized in that one end of the high-pressure pipe (2) is fixedly sleeved with a connecting block (3), one side of the connecting block (3) is provided with a groove (4), the inner wall of one side of the groove (4) is provided with a through hole (5), the through hole (5) and the high-pressure pipe (2) are correspondingly arranged, the inside of the high-pressure cleaning sprayer (1) is respectively provided with two cavities (7), the inner wall of one side, away from each other, of each cavity (7) is provided with a first small hole (8), the inner walls of the top side and the bottom side of the groove (4) are respectively provided with a circular groove (11), the inner wall of one side, away from the high-pressure pipe (2), of each cavity (7) is provided with one end of an L-shaped rod (9) in a sliding, and extend to in circular slot (11), all seted up second aperture (12) on the one side inner wall that two cavities (7) kept away from each other, the equal slidable mounting in one side that two L type poles (9) kept away from each other has the one end of down tube (13), and the other end of down tube (13) runs through second aperture (12) to extend to outside high pressure cleaning spray head (1), rectangular hole (14) have been seted up to one side of down tube (13), fixed mounting has the one end of linking pole (15) on the inner wall of second aperture (12) one side, and the other end of linking pole (15) extends to in rectangular hole (14), one side difference slidable mounting of connecting block (3) has two ejector pins (16), and one side that two ejector pins (16) are close to each other contacts with two down tubes (13) respectively.

2. A flow meter cleaning device according to claim 1, characterized in that a sealing ring (6) is fixedly mounted on the inner wall of one side of the groove (4), and the sealing ring (6) is adapted to the high-pressure cleaning nozzle (1).

3. A flow meter cleaning device according to claim 1, characterized in that the inner wall of one side of the two cavities (7) close to each other is fixedly connected with one end of a plurality of first springs (10) at equal intervals, and the other end of the plurality of first springs (10) is fixedly connected to the same L-shaped rod (9).

4. A flow meter cleaning device according to claim 1, characterised in that the high pressure cleaning nozzle (1) and the L-shaped bar (9) are adapted to the recess (4) and the circular groove (11), respectively.

5. The cleaning device for the flow instrument according to claim 1, wherein two sliding grooves (17) are respectively formed in one side of the connecting block (3), one side of a sliding block (18) is slidably mounted in the sliding grooves (17), and the other side of the sliding block (18) is fixedly mounted on the ejector rod (16).

6. A flow instrument cleaning device according to claim 5, characterized in that one end of the second spring (19) is fixedly connected to the inner wall of one side of the two sliding grooves (17) close to each other, and the other end of the second spring (19) is fixedly connected to the sliding block (18).