Leakage-proof spraying plate

Abstract

The utility model belongs to the technical field of ampoule bottle cleaning equipment, and discloses a leakage-proof spraying plate which comprises a plurality of nozzles and a mounting plate for mounting the nozzles, a plurality of mounting positions for mounting the nozzles are arranged at the bottom of the mounting plate, a water inlet pipe is arranged at the upper end of the mounting plate, and leakage-proof mechanisms for preventing the nozzles from leaking water are arranged on the nozzles. The leakage-proof mechanism comprises a flow guide leakage-proof mechanism and a blocking leakage-proof mechanism, and a pressure relief mechanism is arranged on one side of the mounting plate. By arranging the flow guide leakage-proof mechanism used for guiding the leaked liquid to converge into the flow guide cover and the blocking leakage-proof mechanism used for blocking the leaked liquid from seeping out, the leaked liquid is guided and blocked, double guarantees are adopted, liquid leakage of the nozzle is avoided, the spraying effect is prevented from being affected, meanwhile, by arranging the pressure relief mechanism, too high water pressure is adjusted in time, and the leakage-proof effect is improved. And the condition of water leakage caused by high pressure is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of ampoule bottle cleaning equipment, and in particular relates to a leak-proof spray plate. Background Art

[0002] An ampoule is a hard glass container that can be melt-sealed and is commonly used to store injectable drugs, vaccines, sera, etc.

[0003] Ampoules need to be cleaned and disinfected during the production process. Spray plates are arranged on the production line to perform high-temperature disinfection on the ampoules passing through.

[0004] However, in the prior art, since hot water is used for cleaning and disinfection, this can easily cause premature aging of the installation location of the nozzle, causing the nozzle to leak. When the nozzle leaks, the leakage will affect the spraying effect of the nozzle, easily causing uneven and incomplete spraying.

[0005] Therefore, a leak-proof spray plate is proposed. Utility Model Content

[0006] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a leak-proof spray plate to prevent liquid leakage at the nozzle from affecting the spraying effect.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A leak-proof spray plate, comprising:

[0009] A plurality of nozzles are arranged for spraying water to clean the ampoule bottle;

[0010] A mounting plate, wherein a mounting position for installing a nozzle is arranged at the bottom of the mounting plate, and a water inlet pipe is arranged at the upper end of the mounting plate;

[0011] A leak-proof mechanism is arranged on the nozzle;

[0012] A flow guide cover is arranged at the bottom of the mounting plate and is used to guide the leaking liquid;

[0013] The pressure relief mechanism is arranged on one side of the mounting plate and is used to discharge excessive water pressure in the mounting plate.

[0014] Preferably, the nozzle comprises:

[0015] A housing for mounting the nozzle;

[0016] A mounting portion, arranged on the surface of the housing and used for mounting the leak-proof mechanism;

[0017] The nozzle cap is arranged at the liquid outlet end at the bottom.

[0018] Preferably, the mounting portion comprises:

[0019] A mounting groove 1 is arranged at the upper end of the nozzle cap;

[0020] The second installation groove is arranged above the first installation groove.

[0021] Preferably, the anti-leakage mechanism comprises:

[0022] The flow guiding and anti-leakage mechanism is connected to the second installation groove and is used to guide the leaked liquid to converge into the flow guiding cover;

[0023] The blocking and anti-leakage mechanism is connected to the installation groove and is used to prevent the leakage from seeping out.

[0024] Preferably, the diversion and leakage prevention mechanism comprises:

[0025] A connecting block is clamped in the first mounting groove and is used for mounting on the nozzle;

[0026] A guide plate is obliquely mounted on the connecting block, with the inclination direction of the guide plate facing downward;

[0027] A sealing ring, covering the joint between the guide plate and the connecting block;

[0028] The support ring is arranged at the bottom of the guide plate and is used to support the guide plate.

[0029] Preferably, the blocking and leak-proof mechanism comprises:

[0030] A gasket is filled in the first installation groove to enhance the sealing between the nozzle and the guide cover, and the gasket is arranged in at least two layers.

[0031] Preferably, the air guide cover comprises:

[0032] Cover, integrated overall structure;

[0033] The guide pipe is arranged in the low-lying part of the cover shell to guide the leaked water out of the cover shell.

[0034] Preferably, the pressure relief mechanism comprises:

[0035] A liquid outlet pipe, the liquid inlet end of which is in communication with the mounting plate, and the liquid outlet end of which is in communication with the guide pipe;

[0036] The pressure relief valve is arranged between the liquid outlet pipe and the mounting plate to relieve pressure on the mounting plate.

[0037] Compared with the prior art, the beneficial effects of the utility model are:

[0038] (1) By arranging a leak-proof mechanism on the nozzle to prevent water leakage from the nozzle, and arranging a guide leak-proof mechanism to guide the leaked liquid to converge into the guide cover and a barrier leak-proof mechanism to prevent the leaked liquid from seeping out, double protection is provided to prevent the nozzle from leaking and affecting the spraying effect.

[0039] (2) By arranging a pressure relief mechanism on one side of the mounting plate to discharge excessive water pressure in the mounting plate, water leakage from the nozzle due to excessive water pressure can be avoided, thereby increasing the service life of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the structure of the utility model;

[0041] Figure 2 It is a cross-sectional view of the interior of the utility model along the center line of the nozzle;

[0042] Figure 3 for Figure 2 A schematic diagram of the structure in which the nozzle is not installed;

[0043] Figure 4 for Figure 2 A in the enlarged view;

[0044] Figure 5 for Figure 4 The cross-sectional view at point B in FIG.

[0045] Figure 6 It is a structural schematic diagram of the nozzle of the utility model.

[0046] Description of reference numerals:

[0047] 1-nozzle, 101-shell, 102-nozzle cap, 2-mounting plate, 201-mounting position, 202-water inlet pipe, 3-flow guide cover, 4-mounting slot one, 5-mounting slot two, 6-connecting block, 601-mounting slot, 7-flow guide plate, 701-guide block, 8-sealing ring, 9-support ring, 10-gasket, 11-cover, 12-flow guide pipe, 13-liquid outlet pipe, 14-pressure relief valve. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] Embodiment 1:

[0050] like Figures 1 to 6As shown, a leak-proof spray plate provided in this embodiment includes: a plurality of nozzles 1 for spraying water to clean ampoules and a mounting plate 2 for installing the nozzles 1, a plurality of mounting positions 201 for installing the nozzles 1 are arranged at the bottom of the mounting plate 2, a water inlet pipe 202 is arranged at the upper end of the mounting plate 2, and the water inlet pipe 202 is connected to the water flow system to provide a cleaning source. In specific use, the heated hot water can be transported to the water inlet pipe 202 according to the cleaning requirements, and a leak-proof mechanism for preventing the nozzle from leaking is arranged on the nozzle 1.

[0051] Specifically, the nozzle 1 comprises a housing 101 for installing the nozzle 1, a mounting portion arranged on the surface of the housing 101 for mounting the anti-leakage mechanism, and a nozzle cap 102 arranged at the liquid outlet.

[0052] The mounting portion includes a mounting groove 1 4 arranged at the upper end of the nozzle cap 102 and a mounting groove 2 5 arranged above the mounting groove 1 4 .

[0053] Among them, the leakage prevention mechanism includes a diversion leakage prevention mechanism for guiding the leaked liquid to converge into the guide cover 3 and a barrier leakage prevention mechanism for preventing the leaked liquid from seeping out. The diversion leakage prevention mechanism is connected to the installation groove 2 5, and the barrier leakage prevention mechanism is connected to the installation groove 1 4.

[0054] Specifically, the diversion and leakage prevention mechanism includes a connection block 6 stuck in the installation groove 4, a guide plate 7 obliquely installed on the connection block 6, a sealing ring 8 covering the junction between the guide plate 7 and the connection block 6, and a support ring 9 arranged at the bottom of the guide plate 7 for supporting the guide plate 7. The inclination direction of the guide plate 7 is downward, and the support ring 9 supports the guide plate 7. The cross-sectional structure of the sealing ring 8 is triangular, covering the connection between the guide plate 7 and the connection block 6, and fixing the connection block 6 and the guide plate 7 together. The triangular structure can not only achieve a sealing effect, but also drain the leaking water passing through here, so as to avoid the problem of infiltration caused by long-term retention of water marks. The support ring 9 not only supports the guide plate 7, but also performs secondary blocking on the connection block 6 and the guide plate 7 in case of water leakage during long-term use, so as to prevent the water marks from continuing to penetrate downward along the surface of the nozzle 1.

[0055] The connecting block 6 is made of rubber, and the connecting block 6 and the guide plate 7 are snap-connected. The connecting block 6 is provided with an installation groove 601 for installing the guide plate 7, and the guide plate 7 is provided with a guide block 701 matching the installation groove 601. During installation, the guide block 701 is installed along the installation groove 601.

[0056] Specifically, the blocking and anti-leakage mechanism includes a gasket 10 filled in the mounting groove 4 for enhancing the sealing between the nozzle 1 and the guide cover 3. The gasket 10 is arranged in at least two layers to effectively block liquid leakage.

[0057] Embodiment 2:

[0058] like Figure 2 As shown, on the basis of Example 1, in order to collect the water leakage of the mounting plate 2, a deflector 3 for guiding the leaked liquid is arranged at the bottom of the mounting plate 2, and the deflector 3 includes a cover shell 11 with an integrated structure, and a deflector pipe 12 for guiding the leaked water in the cover shell 11 is arranged in the low-lying part of the cover shell 11, so as to guide the water leakage of the mounting plate 2 to avoid leakage from the nozzle 1.

[0059] Embodiment 3:

[0060] like Figure 2 and Figure 3 As shown, on the basis of Example 2, in order to further avoid water leakage of the mounting plate 2, a pressure relief mechanism for discharging excessive water pressure in the mounting plate 2 is arranged on one side of the mounting plate 2 to avoid water leakage of the nozzle due to excessive water pressure.

[0061] Specifically, the pressure relief mechanism includes a liquid outlet pipe 13, a liquid inlet end of the liquid outlet pipe 13 is communicated with the mounting plate 2, a liquid outlet end of the liquid outlet pipe 13 is communicated with the guide pipe 12, and a pressure relief valve 14 for relieving pressure on the mounting plate 2 is arranged between the liquid outlet pipe 13 and the mounting plate 2. When the water pressure in the mounting plate 2 reaches a certain value, the pressure relief valve 14 will open, and water will be discharged from the liquid outlet pipe 13, thereby alleviating the excessively high water pressure in the mounting plate 2 and preventing the nozzle 1 from leaking.

[0062] Working principle: During installation, first install the connecting block 6 on the installation groove 2 5 on the nozzle 1, and make sure that the installation groove 601 faces outwards, and then install the guide plate 7. During installation, install the guide block 701 along the installation groove 601, put on the sealing ring 8 to tightly connect the connecting block 6 and the guide plate 7, and also play the role of blocking waterproofing and drainage. Finally, put on the supporting ring 9, and then install the nozzle 1 into the installation position 201, then remove the nozzle cap 102, put the gasket 10 into the installation groove 1 4, and then install the nozzle cap 102;

[0063] When in use, the mounting plate 2 is installed on the production line of the ampoule bottles. When the ampoule bottles pass through the mounting plate 2 area, water flows into the mounting plate 2 from the water inlet pipe 202 and then is sprayed on the ampoule bottles by the nozzle 1 to clean and disinfect them. When the water pressure is greater than the set value, the pressure relief valve 14 opens to relieve the internal high pressure. The depressurized water flows through the liquid outlet pipe 13 to the guide pipe 12 and then is discharged, thereby adjusting the water pressure to avoid leakage of the nozzle 1 caused by excessive water pressure;

[0064] The guide plate 7 can drain the leaked liquid into the guide cover 3 and discharge it through the guide pipe 12 when leakage occurs. The sealing ring 8 and the gasket 10 can further prevent the nozzle 1 from leaking, thereby extending the service life of the nozzle 1 and improving the quality of spray cleaning and disinfection.

[0065] At the same time, in order to save the use of disinfection and cleaning liquid, the leaked liquid flowing out of the guide tube 12 can be recycled.

[0066] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A leak-proof spray plate, characterized in that: include: A plurality of nozzles (1) are arranged for spraying water to clean the ampoule bottle; A mounting plate (2), wherein a mounting position (201) for mounting the nozzle (1) is arranged at the bottom of the mounting plate (2), and a water inlet pipe (202) is arranged at the upper end of the mounting plate (2); A leak-proof mechanism, arranged on all nozzles (1); A flow guide cover (3) is arranged at the bottom of the mounting plate (2) and is used to guide the leaking liquid; The pressure relief mechanism is arranged on one side of the mounting plate (2) and is used to discharge excessive water pressure in the mounting plate (2).

2. The leak-proof spray plate according to claim 1, characterized in that: The nozzle (1) comprises: A housing (101) for mounting the nozzle (1); A mounting portion, arranged on the surface of the housing (101) and used for mounting the anti-leakage mechanism; The nozzle cap (102) is arranged at the bottom liquid outlet end.

3. The leak-proof spray plate according to claim 2, characterized in that: The installation part comprises: A mounting groove (4) is arranged at the upper end of the nozzle cap (102); The second installation groove (5) is arranged above the first installation groove (4).

4. The leak-proof spray plate according to claim 3, characterized in that: The anti-leakage mechanism comprises: A flow guiding and anti-leakage mechanism connected to the second mounting groove (5) and used for guiding the leaked liquid to converge into the flow guiding cover (3); The blocking and anti-leakage mechanism is connected to the installation groove 1 (4) and is used to prevent the leakage from seeping out.

5. The leak-proof spray plate according to claim 4, characterized in that: The diversion and leakage prevention mechanism comprises: A connecting block (6) is clamped in the second mounting groove (5) and is used for mounting on the nozzle (1); A guide plate (7) is obliquely mounted on the connecting block (6), and the inclination direction of the guide plate (7) is downward; A sealing ring (8) covers the joint between the guide plate (7) and the connecting block (6); A support ring (9) is arranged at the bottom of the guide plate (7) and is used to support the guide plate (7).

6. The leak-proof spray plate according to claim 4, characterized in that: The barrier and leak-proof mechanism comprises: A gasket (10) is filled in the first installation groove (4) to enhance the sealing performance between the nozzle (1) and the guide cover (3), and the gasket (10) is arranged in at least two layers.

7. The leak-proof spray plate according to claim 6, characterized in that: The deflector (3) comprises: The cover (11) is an integrated structure; The flow guide pipe (12) is arranged at a low-lying area of ​​the housing (11) and is used to guide out leaking water in the housing (11).

8. The leak-proof spray plate according to claim 7, characterized in that: The pressure relief mechanism comprises: A liquid outlet pipe (13), the liquid inlet end of which is in communication with the mounting plate (2), and the liquid outlet end of which is in communication with the flow guide pipe (12); The pressure relief valve (14) is arranged between the liquid outlet pipe (13) and the mounting plate (2) and is used for relieving pressure on the mounting plate (2).

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