CN219210300U - Assembled fan-shaped nozzle - Google Patents
Assembled fan-shaped nozzle Download PDFInfo
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- CN219210300U CN219210300U CN202223598831.2U CN202223598831U CN219210300U CN 219210300 U CN219210300 U CN 219210300U CN 202223598831 U CN202223598831 U CN 202223598831U CN 219210300 U CN219210300 U CN 219210300U
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- main body
- water inlet
- water outlet
- assembled fan
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Abstract
The utility model provides an assembled fan-shaped nozzle, which belongs to the technical field of nozzle assembly and comprises a main body, wherein the main body is hollow, an inner thread is formed on the inner wall of the main body, a nozzle cover is arranged at one end of the main body, an outer thread matched with the inner thread is formed on the outer wall of the nozzle cover, a water inlet is formed on one side of the nozzle cover, a water outlet is formed on the other side of the nozzle cover, and the water inlet and the water outlet are communicated. The utility model has the characteristics of low maintenance and replacement cost.
Description
Technical Field
The utility model belongs to the technical field of nozzle assembly, and relates to a nozzle, in particular to an assembled fan-shaped nozzle.
Background
Fan nozzles are nozzles with a spray pattern of multiple angles, wherein a V-shaped narrow angle nozzle is capable of producing a narrow angle fan spray with high impulse forces, which spray is evenly distributed, has a medium droplet size, and is suitable for cleaning or lubrication under low pressure operating conditions.
However, fan-shaped nozzles in the market at present are manufactured and formed by adopting an integrated forming process, a pin hole is drilled at the water inlet end of the nozzle, a V-shaped groove is milled at the water outlet end, liquid is pressed into an opening hole under the action of pressure and is sprayed out from the water outlet end, after a certain period of use, the water outlet groove of the nozzle is worn, so that the spraying effect is poor, at the moment, the nozzle needs to be replaced to avoid affecting the normal use of the nozzle, but the nozzle is formed by integrally forming and processing the nozzle, so that the whole nozzle needs to be replaced, and the problem of overhigh maintenance cost is caused.
Therefore, it is still another object of the present utility model to provide an assembled fan nozzle that reduces the replacement costs.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides an assembled fan-shaped nozzle which has the characteristics and solves the problems.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides an assembled fan-shaped nozzle, includes the main part, the main part is the cavity setting, the internal thread has been seted up on the inner wall of main part, be provided with a nozzle cap on the one end of main part, set up on the outer wall of nozzle cap with internal thread assorted external screw thread, a water inlet has been seted up on one side of nozzle cap, a delivery port has been seted up on the opposite side of nozzle cap, water inlet and delivery port between be linked together.
Through adopting foretell technical scheme, through threaded connection between main part and the shower nozzle lid, its simple structure is convenient for install and dismantle.
In the above-mentioned assembled fan nozzle, a gasket is connected between the main body and the nozzle cover, and the gasket is in a ring shape.
By adopting the technical scheme, the gasket is arranged between the main body and the nozzle cover, so that the sealing between the external thread of the nozzle cover and the internal thread of the main body is completed.
In one of the above-described assembled fan nozzle, the spacer is made of polytetrafluoroethylene.
By adopting the technical scheme, the polytetrafluoroethylene has the properties of corrosion resistance, high lubrication and no toxicity, and does not influence the lubrication or cleaning of the nozzle.
In the above-mentioned assembled fan nozzle, a plurality of openings are provided on the surface of the nozzle cover.
Through adopting foretell technical scheme, offered the trompil, can establish sharp-nosed pliers or jump ring pincers card in the trompil to rotate the shower nozzle lid and accomplish the dismantlement to the shower nozzle lid, labour saving and time saving.
In the above-mentioned assembled fan nozzle, the water inlet is in a truncated cone shape, and the water outlet is in a cone shape.
Through adopting foretell technical scheme, through the size of changing the water inlet, can control out water flow size, through the size of changing the delivery port, can change flow angle.
In the above-mentioned assembled fan nozzle, the diameter of the water inlet near the main body is larger than the diameter of the water inlet far away from the main body.
By adopting the technical scheme, the water yield can be controlled by changing the diameter of the smaller side of the water inlet.
In the above-mentioned assembled fan nozzle, the width of the water outlet close to the main body is smaller than the width of the water inlet far from the main body.
By adopting the technical scheme, the width of the smaller side of the water outlet is changed, so that the water outlet angle can be changed.
In the above-mentioned assembled fan nozzle, a water outlet groove is formed between the water outlet and the water inlet, and the cross section of the water outlet groove along the length direction of the main body is fan-shaped.
By adopting the technical scheme, the water flow is in fan-shaped injection, so that the horizontal injection is uniform in distribution, the liquid drops are medium in size, the blocking phenomenon is effectively reduced, and the uniform and high-impulse water injection shape is provided.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the matched external threads and the internal threads are arranged, so that the spray head cover can be conveniently installed and detached, and can be quickly replaced after being worn, thereby saving time and labor;
2. according to the utility model, the gasket is arranged, so that leakage of liquid can be prevented and invasion of external dust and foreign matters can be prevented, and the gasket adopts polytetrafluoroethylene, so that the gasket has the properties of corrosion resistance, high lubrication and no toxicity, and can not influence lubrication or cleaning of the nozzle;
3. according to the utility model, the water flow can be controlled by arranging the water inlet and the water outlet and by changing the diameter of the water inlet and the width of the water outlet, the water flow angle can be controlled, and the device is simple in structure and high in flexibility.
4. According to the utility model, the water outlet groove with the fan-shaped cross section is arranged, so that liquid in the nozzle can be sprayed in a fan shape, the horizontal spraying distribution can be uniform, the size of liquid drops is medium, the blocking phenomenon is effectively reduced, and the uniform and high-impulse water spraying shape is provided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of a nozzle cover of the present utility model;
FIG. 3 is a cross-sectional view of a nozzle cover in accordance with the present utility model.
In the figure, 1, a main body; 2. a nozzle cover; 3. an internal thread; 4. an external thread; 5. a water inlet; 6. a water outlet; 7. a gasket; 8. opening holes; 9. and a water outlet groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 3, an assembled fan-shaped nozzle comprises a cylindrical main body 1, wherein the middle of the main body 1 is hollow, an annular protrusion is fixed at one end of the main body 1, and a water inlet end is formed by a through hole of the annular protrusion and a hollow pipeline of the main body 1. An annular groove is formed in the other end of the main body 1, the diameter of the annular groove is larger than that of a hollow pipeline in the main body 1, a gasket 7 is connected to the annular groove, the cross section of the gasket 7 is annular, and the diameter of the annular gasket 7 is matched with that of the annular groove. An internal thread 3 is arranged in the annular groove, an external thread 4 matched with the internal thread 3 is arranged on the outer wall of the nozzle cover 2, and the nozzle cover 2 is fixed in the annular groove of the main body 1 through threaded connection. The gasket 7 is located between the nozzle cover 2 and the main body 1, and can improve the sealing performance of the nozzle and prevent the leakage of the nozzle during use. The gasket 7 is made of polytetrafluoroethylene, also called as a teflon gasket 7, and has the properties of corrosion resistance, high lubrication and no toxicity, so that the influence of cleaning or lubrication of the nozzle is avoided.
As shown in fig. 1 to 3, a water inlet 5 is formed in one side of the nozzle cover 2 close to the main body 1, a water outlet 6 is formed in one side of the nozzle cover 2 far away from the main body 1, the water inlet 5 is in a circular truncated cone shape, and the diameter of one side of the water inlet 5 close to the main body 1 is larger than that of one side of the water inlet 5 far away from the main body 1. The water outlet 6 is conical, and the width of one side of the water outlet 6 close to the main body 1 is smaller than the width of one side of the water outlet hole far away from the main body 1. The water flow can be controlled by changing the diameter of the smaller side of the water inlet 5, and the water spraying angle can be controlled by changing the opening of the larger side of the water outlet 6. The nozzle suitable for different conditions can be produced according to the production conditions, and the nozzle has better practicability and flexibility.
As shown in fig. 1 to 3, the water inlet 5 and the water outlet 6 of the nozzle cover 2 intersect to form a water outlet groove 9, the cross section of the water outlet groove 9 along the length direction of the main body 1 is in a fan shape, when the liquid enters the main body 1 from the inside, the liquid flows through the hollow pipeline of the main body 1 and enters and is sprayed from the water inlet 5, the sprayed liquid is sprayed to the water outlet 6 along the water outlet groove 9, so that fan-shaped spraying is formed, the horizontal spraying distribution is uniform, the liquid drop size is medium, the blocking phenomenon is effectively reduced, and the uniform and high-impulse water spraying shape is provided.
As shown in fig. 1 to 3, the surface of the nozzle cover 2 is further provided with two circular openings 8, and the two circular openings 8 are distributed on two sides of the water outlet 6. The tip of the nipper pliers or the snap spring pliers is inserted into the opening 8 of the spray head cover 2, and then the nipper pliers or the snap spring pliers rotate to rapidly detach or mount the spray head cover 2, so that the nipper pliers or the snap spring pliers are simple and reliable in structure and convenient to operate, and have the advantages of time and labor saving when the nipper cover 2 is detached and mounted.
The working principle of the utility model is as follows:
firstly, liquid enters a middle communication pipeline of the main body 1 from a through hole of the annular bulge under the action of pressure;
then, the liquid flows through the middle communicating pipeline and enters the water inlet 5 of the nozzle cover 2;
finally, the liquid entering the water inlet 5 of the nozzle cover 2 is sprayed to the water outlet 6 along the water outlet groove 9, so that the liquid forms fan-shaped spray.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the main body 1, the head cover 2, the female screw 3, the male screw 4, the water inlet 5, the water outlet 6, the gasket 7, the opening 8, the water outlet tank 9, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (8)
1. The utility model provides an assembled fan-shaped nozzle, includes main part (1), its characterized in that, main part (1) are the cavity setting, internal thread (3) have been seted up on the inner wall of main part (1), be provided with a shower nozzle lid (2) on the one end of main part (1), set up on the outer wall of shower nozzle lid (2) with external screw thread (4) of internal thread (3) assorted, a water inlet (5) have been seted up on one side of shower nozzle lid (2), a delivery port (6) have been seted up on the opposite side of shower nozzle lid (2), water inlet (5) and delivery port (6) between be linked together.
2. An assembled fan nozzle according to claim 1, wherein a spacer (7) is connected between the main body (1) and the nozzle cover (2), and the spacer (7) is annular.
3. An assembled fan nozzle according to claim 2, characterized in that the spacer (7) is made of polytetrafluoroethylene.
4. An assembled fan nozzle according to claim 1, characterized in that the surface of the nozzle cap (2) is provided with openings (8).
5. An assembled fan nozzle as claimed in claim 1, characterized in that the inlet opening (5) is of a truncated cone shape and the outlet opening (6) is of a cone shape.
6. An assembled fan nozzle as claimed in claim 5, characterized in that the diameter of the side of the water inlet (5) close to the main body (1) is larger than the diameter of the side of the water inlet (5) remote from the main body (1).
7. An assembled fan nozzle according to claim 5, characterized in that the width of the side of the water outlet (6) close to the main body (1) is smaller than the width of the side of the water inlet (5) remote from the main body (1).
8. An assembled fan nozzle according to claim 5, characterized in that a water outlet channel (9) is formed between the water outlet (6) and the water inlet (5), and the cross section of the water outlet channel (9) along the length direction of the main body (1) is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598831.2U CN219210300U (en) | 2022-12-30 | 2022-12-30 | Assembled fan-shaped nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598831.2U CN219210300U (en) | 2022-12-30 | 2022-12-30 | Assembled fan-shaped nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219210300U true CN219210300U (en) | 2023-06-20 |
Family
ID=86749339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223598831.2U Active CN219210300U (en) | 2022-12-30 | 2022-12-30 | Assembled fan-shaped nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219210300U (en) |
-
2022
- 2022-12-30 CN CN202223598831.2U patent/CN219210300U/en active Active
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