CN216386266U

CN216386266U - Shower nozzle high pressure testing arrangement

Info

Publication number: CN216386266U
Application number: CN202123065556.3U
Authority: CN
Inventors: 张传奇; 张华旭
Original assignee: Shanghai Miaoke Precision Machinery Co ltd
Current assignee: Shanghai Miaoke Precision Machinery Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-26
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a nozzle high-pressure testing device which comprises a testing device main body, wherein a circulating mechanism is arranged on the surface of the testing device main body and comprises a water storage tank, a water guide pipe is inserted into the water storage tank, one end, far away from the water storage tank, of the water guide pipe is connected with a water pump, the output end of the water pump is connected with a testing pipe, a testing nozzle is arranged on the surface of the testing pipe, and an observation window is arranged on the outer side of the testing device main body. According to the utility model, the circulating mechanism is arranged, the test spray head to be detected can be conveniently installed through the test pipe, water in the water storage tank can be injected into the test pipe through the water pump, so that the test spray head can be tested, the water sprayed by the test spray head can be guided and collected through the guide plate, the sprayed water can be effectively and conveniently collected and recycled when a plurality of groups of different test spray heads are tested, and waste of water resources can be avoided.

Description

Shower nozzle high pressure testing arrangement

Technical Field

The utility model relates to the technical field of spray head detection, in particular to a spray head high-pressure testing device.

Background

The shower nozzle is often used in on the high-pressure squirt, and the high-pressure squirt can certainly pass through the shower nozzle when the high-pressure rivers of blowout, therefore the shower nozzle must have the performance that bears high pressure to the shower nozzle need be tested its bearing pressure after the production, guarantees the security that the shower nozzle used.

The existing high-pressure test of the spray head generally comprises the steps that the spray head is installed on a water pipe, and the spray test is carried out on the spray head, however, in the test process, water sprayed out of the spray head can be directly sprayed on the ground, so that waste of water resources is caused, and therefore the problem is solved by the spray head high-pressure test device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a spray head high-pressure testing device.

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

the utility model provides a shower nozzle high pressure testing arrangement, includes the testing arrangement main part, the surface of testing arrangement main part is provided with circulation mechanism, circulation mechanism includes the water storage box, the inside of water storage box is inserted and is equipped with the aqueduct, and the one end that the water storage box was kept away from to the aqueduct is connected with the water pump, the output of water pump is connected with the test tube, and the surface mounting of test tube has the test shower nozzle, the observation window is installed in the outside of testing arrangement main part, the inside of testing arrangement main part is inserted and is equipped with the stopper, and the stopper keeps away from the inside one end fixedly connected with guide board of testing arrangement main part, the sealed lid of one end fixedly connected with of stopper is kept away from to the guide board, the inside of sealed lid is provided with clearance mechanism.

Preferably, the inner walls of the two sides of the testing device main body are provided with rectangular sliding grooves, the limiting blocks are cubic, and the size of the inner walls of the rectangular sliding grooves formed in the inner walls of the two sides of the testing device main body is matched with the surface size of the limiting blocks.

Preferably, the cross section of the guide plate is trapezoidal, and the surface of the guide plate is provided with an inclination angle of forty-five degrees.

Preferably, clearance mechanism is including driving the motor, the output that drives the motor is connected with reciprocal lead screw, and the surperficial block of reciprocal lead screw has the crescent moon board, the outer fixed surface of crescent moon board is connected with the pivot, and the pivot installs the drive ring through the bearing, the fixed surface of drive ring is connected with the connecting rod, and the connecting rod keeps away from the one end fixedly connected with clearance pole that drives the ring, one side veneer that the connecting rod was kept away from to the clearance pole has the scraper blade, the inner wall fixedly connected with fixed shell of sealed lid.

Preferably, the surface of the reciprocating screw rod is provided with two groups of intersected spiral grooves, the crescent plate is in a crescent shape, and the size of the inner wall of each spiral groove formed in the surface of the reciprocating screw rod is matched with the size of the surface of the crescent plate.

Preferably, the reciprocating screw rod is cylindrical, the driving ring is annular, and the surface size of the reciprocating screw rod is smaller than the size of the inner wall of the driving ring.

Preferably, the cross section of the connecting rod is T-shaped, the cross section of the fixed shell is U-shaped, the surface of the fixed shell is provided with a rectangular through groove, and the size of the surface of the connecting rod is matched with the size of the inner wall of the rectangular through groove formed in the surface of the fixed shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through being provided with circulation mechanism, through the test tube, can be easy to assemble the test shower nozzle that needs to detect, and through the water pump, can make the inside water injection test tube's of water storage box inside, thereby can make the test shower nozzle test, and through the guide board, can carry out the water conservancy diversion with test shower nozzle spun water and collect, the effectual different test shower nozzle of convenient multiunit can collect the circulated use with spun water when testing, thereby can play and avoid the water resource to take place extravagantly.

2. The device can make the crescent moon board at the surface reciprocating motion of reciprocal lead screw through being provided with clearance mechanism, through the rotation of reciprocal lead screw to can make the connecting rod drive the observation window surface that the clearance pole was in and carry out reciprocating motion, effectual convenience is cleared up the surface water stain of observation window, conveniently observes the test shower nozzle of testing arrangement main part internal test.

Drawings

Fig. 1 is a schematic perspective view of a high pressure testing apparatus for a nozzle according to the present invention;

fig. 2 is a schematic left-side sectional view of a high pressure testing apparatus for a nozzle according to the present invention;

FIG. 3 is a schematic cross-sectional view of a high pressure testing device of a nozzle according to the present invention;

fig. 4 is a perspective exploded view of the cleaning mechanism shown in fig. 1.

In the figure: 1. a test device main body; 2. a circulating mechanism; 21. a water storage tank; 22. a water conduit; 23. a water pump; 24. a test tube; 25. testing the spray head; 26. an observation window; 27. a limiting block; 28. a guide plate; 29. a sealing cover; 3. a cleaning mechanism; 31. driving a motor; 32. a reciprocating screw rod; 33. a crescent plate; 34. a rotating shaft; 35. driving the ring; 36. a connecting rod; 37. cleaning the rod; 38. a squeegee; 39. the housing is fixed.

Detailed Description

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

Referring to fig. 1-4, a nozzle high-pressure testing device comprises a testing device body 1, a circulating mechanism 2 is arranged on the surface of the testing device body 1, the circulating mechanism 2 comprises a water storage tank 21, a water guide pipe 22 is inserted in the water storage tank 21, a water pump 23 is connected to one end of the water guide pipe 22 away from the water storage tank 21, the output end of the water pump 23 is connected with a testing pipe 24, the testing pipe 24 is U-shaped, so that when the testing nozzle 25 is tested, a water column is prevented from being directly injected into a fixed shell 39, a testing nozzle 25 is arranged on the surface of the testing pipe 24, an observation window 26 is arranged on the outer side of the testing device body 1, observation windows 26 are arranged on both sides of the testing device body 1, the observation windows 26 are made of transparent glass, a limiting block 27 is inserted in the testing device body 1, and a guide plate 28 is fixedly connected to one end of the limiting block 27 away from the interior of the testing device body 1, the guide plate 28 is far away from the sealed lid 29 of one end fixedly connected with of stopper 27, and the connecting block is all installed with the outside of sealed lid 29 and the outside of testing arrangement main part 1, can carry out fixed connection with both through fixing bolt, and the inside of sealed lid 29 is provided with clearance mechanism 3.

Further, as can be known by referring to fig. 2 and 3, rectangular sliding grooves are formed in inner walls of two sides of the testing device main body 1, the limiting block 27 is arranged to be a cube, the inner walls of the rectangular sliding grooves formed in the inner walls of the two sides of the testing device main body 1 are matched with the surface size of the limiting block 27 in size, and the rectangular sliding grooves formed in the inner walls of the two sides of the testing device main body 1 can enable the guide plate 28 to drive the limiting block 27 to slide in the sliding grooves when the sealing cover 29 is opened, so that the effect of the limiting sealing cover 29 is achieved.

Further, as can be known by referring to fig. 2 and 3, the cross section of the guide plate 28 is trapezoidal, and the surface of the guide plate 28 is provided with an inclination angle of forty-five degrees, so that the guide plate can play a role of conveniently guiding water flow through the inclination of the surface of the guide plate 28.

Further, refer to fig. 1 and 4 and can learn, clearance mechanism 3 is including driving motor 31, the output that drives motor 31 is connected with reciprocal lead screw 32, and the surface block of reciprocal lead screw 32 has crescent 33, the outer fixed surface of crescent 33 is connected with pivot 34, and pivot 34 installs through the bearing and drives ring 35, the fixed surface of driving ring 35 is connected with connecting rod 36, and connecting rod 36 keeps away from the one end fixedly connected with clearance pole 37 of driving ring 35, one side veneer that connecting rod 36 was kept away from to clearance pole 37 has scraper blade 38, set up to rubber material through scraper blade 38, can play the effect that clearance observation window 26 surface water stain, the inner wall fixedly connected with fixed shell 39 of sealed lid 29.

Further, as can be known by referring to fig. 1 and 4, two sets of intersecting spiral grooves are formed in the surface of the reciprocating screw rod 32, the crescent plate 33 is in a crescent shape, the size of the inner wall of each spiral groove formed in the surface of the reciprocating screw rod 32 is matched with the size of the surface of the crescent plate 33, and the crescent plate 33 can conveniently move in the spiral grooves through the two sets of intersecting spiral grooves formed in the surface of the reciprocating screw rod 32.

Further, as can be seen from fig. 1 and 4, the reciprocating screw rod 32 is set to be cylindrical, the driving ring 35 is set to be circular, the surface size of the reciprocating screw rod 32 is smaller than the inner wall size of the driving ring 35, and the driving ring 35 is set to be circular, so that the reciprocating screw rod 32 can be conveniently moved on the surface.

Further, as can be known by referring to fig. 1 and 4, the cross section of the connecting rod 36 is set to be T-shaped, the cross section of the fixed housing 39 is set to be U-shaped, a rectangular through groove is formed in the surface of the fixed housing 39, the surface size of the connecting rod 36 is matched with the size of the inner wall of the rectangular through groove formed in the surface of the fixed housing 39, the connecting rod 36 is set to be T-shaped, the two groups of cleaning rods 37 can be conveniently fixed, and the connecting rod 36 can be conveniently moved in the rectangular through groove through the rectangular through groove formed in the surface of the fixed housing 39.

The working principle is as follows: when the testing device is used, according to the attached

drawings

1, 2 and 3, when the testing device body 1 is used, the guide plate 28 can drive the limit block 27 to slide in the sliding groove formed in the testing device body 1 by pulling the sealing cover 29, the testing spray head 25 can be installed on the surface of the testing pipe 24, after the testing spray head 25 is installed, the sealing cover 29 is pushed, the sealing cover 29 can be clamped on the side surface of the testing device body 1, the testing spray head 25 can be sealed in the testing device body 1, so that the water in the water storage tank 21 can be injected into the testing pipe 24 through the water guide pipe 22 through the water pump 23, the testing spray head 25 can be tested, and after the testing spray head 25 sprays water, the water can be guided into the water storage tank 21 through the guide plate 28, and the effect of water circulation is conveniently achieved;

when the surface of the observation window 26 needs to be cleaned, according to the attached

drawings

1, 2 and 4, the reciprocating screw rod 32 can be driven to rotate by driving the motor 31, when the reciprocating screw rod 32 rotates, the crescent plate 33 can move along the spiral groove formed on the surface, when the crescent plate 33 moves, the driving ring 35 can move on the surface of the reciprocating screw rod 32 through the rotating shaft 34, at this time, the connecting rod 36 can drive the two groups of cleaning rods 37 to move through the movement of the driving ring 35, and at this time, the scraper 38 can clean the surface of the observation window 26;

the above is the overall working principle of the present invention.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A nozzle high-pressure testing device comprises a testing device body (1) and is characterized in that a circulating mechanism (2) is arranged on the surface of the testing device body (1), the circulating mechanism (2) comprises a water storage tank (21), a water guide pipe (22) is inserted into the water storage tank (21), a water pump (23) is connected to one end, far away from the water storage tank (21), of the water guide pipe (22), the output end of the water pump (23) is connected with a testing pipe (24), a testing nozzle (25) is installed on the surface of the testing pipe (24), an observation window (26) is installed on the outer side of the testing device body (1), a limiting block (27) is inserted into the testing device body (1), a guide plate (28) is fixedly connected to one end, far away from the testing device body (1), of the limiting block (27) is fixedly connected with a guide plate (28), and a sealing cover (29) is fixedly connected with one end of the guide plate (28), the inside of sealed lid (29) is provided with clearance mechanism (3).

2. The nozzle high-pressure testing device according to claim 1, wherein the inner walls of the two sides of the testing device body (1) are provided with rectangular sliding grooves, the limiting block (27) is provided with a cube, and the size of the inner walls of the rectangular sliding grooves formed in the inner walls of the two sides of the testing device body (1) is matched with the surface size of the limiting block (27).

3. The nozzle head high pressure testing device according to claim 1, wherein the cross section of the guide plate (28) is trapezoidal, and the surface of the guide plate (28) is inclined at an angle of forty-five degrees.

4. The spray head high-pressure testing device according to claim 1, characterized in that the cleaning mechanism (3) comprises a driving motor (31), an output end of the driving motor (31) is connected with a reciprocating screw rod (32), a surface of the reciprocating screw rod (32) is clamped with a crescent-shaped plate (33), an outer surface of the crescent-shaped plate (33) is fixedly connected with a rotating shaft (34), the rotating shaft (34) is provided with a driving ring (35) through a bearing, the surface of the driving ring (35) is fixedly connected with a connecting rod (36), the connecting rod (36) is far away from one end of the driving ring (35) and is fixedly connected with a cleaning rod (37), one side of the cleaning rod (37) far away from the connecting rod (36) is glued with a scraper (38), and an inner wall of the sealing cover (29) is fixedly connected with a fixed shell (39).

5. The nozzle high-pressure testing device according to claim 4, wherein two groups of intersecting spiral grooves are formed in the surface of the reciprocating screw rod (32), the crescent plate (33) is in a crescent shape, and the size of the inner wall of each spiral groove formed in the surface of the reciprocating screw rod (32) is matched with the size of the surface of the crescent plate (33).

6. The spray head high pressure testing device according to claim 4, wherein the reciprocating screw rod (32) is cylindrical, the driving ring (35) is annular, and the surface size of the reciprocating screw rod (32) is smaller than the inner wall size of the driving ring (35).

7. The spray head high pressure testing device according to claim 4, wherein the cross section of the connecting rod (36) is T-shaped, the cross section of the fixed housing (39) is U-shaped, a rectangular through groove is formed in the surface of the fixed housing (39), and the surface size of the connecting rod (36) is matched with the size of the inner wall of the rectangular through groove formed in the surface of the fixed housing (39).