CN218963057U - Spray head of salt spray test box - Google Patents

Abstract

The utility model relates to the technical field of spray heads, in particular to a spray head of a salt spray test box, which comprises a salt spray test box, a sealing box cover and a spray head arranged on the sealing box cover, wherein a drain pipe is fixedly arranged at the lower side of one end of the salt spray test box, the sealing box cover is covered on the salt spray test box, a salt water tank is fixedly arranged at the upper end of the sealing box cover, the salt water tank is connected with a water pump, a connecting water pipe is fixedly arranged on the water pump, the spray head and a water outlet pipe are designed to be split, when the spray head is blocked and needs to be replaced, a pressing block can be oppositely pressed at the moment, the fixing block can be withdrawn from a fixing groove, the spray head is quickly detached, and the spray head is very convenient and quick to install.

Description

Spray head of salt spray test box

Technical Field

The utility model relates to the technical field of spray heads, in particular to a spray head of a salt spray test box.

Background

The salt spray test is an environment test for checking corrosion resistance of products or metal materials by mainly using artificial simulated salt spray environment conditions created by salt spray detection equipment, wherein the artificial simulated salt spray environment test is an environment test for checking the salt spray corrosion resistance quality of the products by using a test equipment-salt spray test box with a certain volume space in which an artificial method is adopted, and because salt spray is required to be sprayed by a spray head in the salt spray test, after the salt spray test is used for a long time, salt in the salt spray head accumulated in the salt spray head can be accumulated in the spray head to further block the spray head, so that water spraying of the spray head is unsmooth, most of the spray heads and spray pipes used at present are integrated, when the spray head is blocked, the spray head cannot be detached and replaced, the whole spray pipe needs to be replaced, the replacement cost is increased, and the time and the labor are consumed, so that the salt spray test is influenced.

Disclosure of Invention

The utility model aims to provide a spray head of a salt spray test box, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a shower nozzle of salt fog test box, includes salt fog test box, sealed case lid and installs the shower nozzle on the sealed case lid, the fixed drain pipe that is provided with of one end downside of salt fog test box, and the last sealed case lid that covers of salt fog test box, the upper end fixed mounting of sealed case lid has the salt water tank, the salt water tank is connected with the water pump, fixed mounting has the connecting water pipe on the water pump, the connecting water pipe passes sealed case lid grafting in salt fog test box, and the fixed crossbeam water pipe that is provided with of lower extreme of connecting water pipe, the fixed a plurality of outlet pipes that are provided with on the outlet pipe, the fixed plug bush that is provided with of lower extreme of fixed disk, and the bilateral symmetry welding of fixed disk has the deflector, and the deflector of every side is two, has seted up the connection jack on the fixed disk between two deflector of homonymy, install the shower nozzle through convenient install and remove mechanism on the outlet pipe.

Preferably, a connecting sleeve is fixedly arranged at the center of the upper end of the spray head, the connecting sleeve is sleeved on the water outlet pipe, a sealing slot is formed in the connecting sleeve, and a plug sleeve is inserted in the sealing slot.

Preferably, the upper end bilateral symmetry of shower nozzle is fixed and is provided with the fixed plate, set up fixed recess on the fixed plate, ejecting hole has been seted up to the inside of fixed recess, and the welding has the mounting bracket on the fixed plate with fixed recess opposite face, set up the mating holes on the mounting bracket, the mating holes aligns with ejecting hole's central line, the upper top of fixed plate is provided with the inclined plane.

Preferably, the convenient installing and detaching mechanism comprises a fixed block and a pressing block, wherein the lower end of the fixed block is provided with a conical head, one side of the fixed block is welded with a connecting inserted rod, a first spring is sleeved on the connecting inserted rod, and the connecting inserted rod is inserted into the connecting jack.

Preferably, the pressing block is welded with an ejector rod, the ejector rod is inserted into the matching hole and the ejector hole, and the ejector rod is sleeved with a second spring.

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

through the practicality of this technical scheme, design split formula with shower nozzle and outlet pipe, when the shower nozzle takes place to block up and need change, can press pressing block in opposite directions this moment, can make the fixed block withdraw from fixed recess, and then dismantle the shower nozzle fast, very convenient and fast, when installing the shower nozzle, only need use certain power to cup joint it on the outlet pipe, can realize the automatic fixation of shower nozzle.

In addition, the tightness between the spray nozzle and the water outlet pipe can be fully ensured through the interference fit of the connecting sleeve and the spray pipe and the interference fit of the plug sleeve and the sealing slot.

Drawings

FIG. 1 is a schematic view of the overall assembly of a salt spray test chamber.

Fig. 2 is an exploded view of the assembly of the sealed enclosure cover with the spray head.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic structural view of the spray head.

In the figure: 1. salt spray test box; 2. sealing the box cover; 21. a brine tank; 22. a water pump; 23. connecting a water pipe; 24. a cross beam water pipe; 25. a water outlet pipe; 26. a fixed plate; 27. a plug bush; 28. a guide plate; 29. a connection jack; 3. a fixed block; 31. a conical head; 32. connecting the inserted link; 33. a first spring; 4. a spray head; 41. connecting sleeves; 42. sealing the slot; 43. a fixing plate; 44. a fixing groove; 45. an ejection hole; 46. a mounting frame; 47. an inclined plane; 5. pressing the blocks; 51. an ejector rod; 52. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a shower nozzle of salt fog test box, including salt fog test box 1, sealed case lid 2 and install shower nozzle 4 on sealed case lid 2, the fixed drain pipe that is provided with of one end downside of salt fog test box 1, and the cover has sealed case lid 2 on the salt fog test box 1, the upper end fixed mounting of sealed case lid 2 has salt water tank 21, salt water tank 21 is connected with water pump 22, fixedly mounted has connecting water pipe 23 on the water pump 22, connecting water pipe 23 passes sealed case lid 2 and peg graft in salt fog test box 1, and connecting water pipe 23's lower extreme is fixed and be provided with crossbeam water pipe 24, crossbeam water pipe 24's lower extreme is fixed and is provided with a plurality of outlet pipes 25, fixed disk 26 is provided with on outlet pipe 25, fixed disk 26's lower extreme is provided with plug bush 27, and the bilateral symmetry welding of fixed disk 26 has deflector 28, and the deflector 28 of every side is two, set up on the fixed disk 26 between two deflector 28 of homonymy and connect jack 29, install shower nozzle 4 through convenient installation mechanism on outlet pipe 25.

The central position of the upper end of the spray head 4 is fixedly provided with a connecting sleeve 41, the connecting sleeve 41 is sleeved on the water outlet pipe 25, the connecting sleeve 41 is provided with a sealing slot 42, the sealing slot 42 is inserted with a plug sleeve 27, in addition, the connecting sleeve 41 is in interference fit with the water outlet pipe 25, and the sealing slot 42 is in interference fit with the plug sleeve 27.

The upper end bilateral symmetry of shower nozzle 4 is fixed and is provided with fixed plate 43, has seted up fixed recess 44 on the fixed plate 43, and ejecting hole 45 has been seted up to the inside of fixed recess 44, and has welded mounting bracket 46 on the fixed plate 43 with fixed recess 44 opposite face, has seted up the mating holes on the mounting bracket 46, and the mating holes aligns with ejecting hole 45's central line, and the upper top of fixed plate 43 is provided with inclined plane 47.

The convenient installing and detaching mechanism comprises a fixed block 3 and a pressing block 5, wherein a conical head 31 is arranged at the lower end of the fixed block 3, a connecting inserting rod 32 is welded on one side of the fixed block 3, a first spring 33 is sleeved on the connecting inserting rod 32, the connecting inserting rod 32 is inserted into a connecting inserting hole 29, the fixed block 3 is positioned between two guide plates 28 on the same side, two ends of the first spring 33 are respectively welded on a fixed disc 26 and the fixed block 3, and the fixed block 3 is inserted into a fixed groove 44 when fixing a spray head 4.

The ejector rod 51 is welded on the pressing block 5, the ejector rod 51 is inserted into the matching hole and the ejector hole 45, the ejector rod 51 is sleeved with the second spring 52, the pressing block 5 is positioned on the outer side of the mounting frame 46, the second spring 52 is also positioned on the outer side of the mounting frame 46, two ends of the second spring 52 are respectively welded on the mounting frame 46 and the pressing block 5, and when the pressing block 5 is not pressed, one end of the ejector rod 51, which is far away from the pressing block 5, is completely positioned in the ejector hole 45 and does not extend into the fixing groove 44.

When carrying out the installation of shower nozzle 4, cup joint its adapter sleeve 41 on outlet pipe 25, promptly in this in-process, make fixed plate 43 be in between two deflector 28 of homonymy, the distance between two deflector 28 of homonymy equals with the width of fixed plate 43, play the effect of direction to the installation of shower nozzle 4, in the in-process of cup jointing, inclined plane 47 on fixed plate 43 and conical head 31 take place to conflict, make fixed block 3 move towards the direction that is close to fixed disk 26 like this under the effect of inclined plane 47, until fixed groove 44 moves to fixed block 3's position department, then make fixed block 3 peg graft in fixed groove 44 under the effect of first spring 33, realize the fixed mounting of shower nozzle 4, the size phase-match of fixed groove 44 and fixed block 3, when need carry out the dismantlement of shower nozzle 4, two pressing blocks 5 in opposite directions, make ejecting rod 51 push out fixed groove 44 with fixed block 3, can dismantle shower nozzle 4 from outlet pipe 25 like this, the installation of shower nozzle 4 or dismantlement is very convenient and fast, when the shower nozzle 4 takes place to block up, the cost is changed in time, the cost is guaranteed to have been changed smoothly, the shower nozzle 4 has been changed in time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a shower nozzle of salt fog test box, includes salt fog test box (1), sealed case lid (2) and installs shower nozzle (4) on sealed case lid (2), its characterized in that: the salt spray device comprises a salt spray test box (1), wherein a drain pipe is fixedly arranged at one end lower side of the salt spray test box (1), a sealing box cover (2) is covered on the salt spray test box (1), a salt water tank (21) is fixedly arranged at the upper end of the sealing box cover (2), a water pump (22) is connected to the salt water tank (21), a connecting water pipe (23) is fixedly arranged on the water pump (22), the connecting water pipe (23) penetrates through the sealing box cover (2) to be inserted into the salt spray test box (1), a cross beam water pipe (24) is fixedly arranged at the lower end of the connecting water pipe (23), a plurality of water outlet pipes (25) are fixedly arranged at the lower end of the cross beam water pipe (24), a fixing disc (26) is fixedly arranged on the water outlet pipe (25), guide plates (28) are symmetrically welded on two sides of the fixing disc (26), a connecting jack (29) is formed in the fixing disc (26) between the two guide plates (28) on the same side, and the water outlet pipe (25) is conveniently and fast to be installed and detached through a spray head (4).

2. A spray head of a salt spray test chamber according to claim 1, wherein: the novel shower nozzle is characterized in that a connecting sleeve (41) is fixedly arranged at the center of the upper end of the shower nozzle (4), the connecting sleeve (41) is sleeved on the water outlet pipe (25), a sealing slot (42) is formed in the connecting sleeve (41), and a plug sleeve (27) is inserted into the sealing slot (42).

3. A spray head of a salt spray test chamber according to claim 2, wherein: the utility model discloses a shower nozzle, including shower nozzle (4) and shower nozzle, fixed plate (43) are provided with in upper end bilateral symmetry, fixed groove (44) have been seted up on fixed plate (43), ejecting hole (45) have been seted up to the inside of fixed groove (44), and have welded mounting bracket (46) on fixed plate (43) on the opposite face with fixed groove (44), the mating holes has been seted up on mounting bracket (46), the mating holes aligns with the central line of ejecting hole (45), the last top of fixed plate (43) is provided with inclined plane (47).

4. A spray head of a salt spray test chamber according to claim 1, wherein: the convenient installing and detaching mechanism comprises a fixed block (3) and a pressing block (5), wherein a conical head (31) is arranged at the lower end of the fixed block (3), a connecting inserting rod (32) is welded on one side of the fixed block (3), a first spring (33) is sleeved on the connecting inserting rod (32), and the connecting inserting rod (32) is inserted into a connecting jack (29).

5. The spray head of a salt spray test chamber according to claim 4, wherein: the push block (5) is welded with an ejector rod (51), the ejector rod (51) is inserted into the matching hole and the ejector hole (45), and the ejector rod (51) is sleeved with a second spring (52).

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