CN215695165U

CN215695165U - Nozzle with filtering function for water flow type stirrer

Info

Publication number: CN215695165U
Application number: CN202023310265.1U
Authority: CN
Inventors: 杨建卫; 曹稼露; 何佳; 戴泳; 陆桂勇; 高文杰; 郑培; 周文伟; 史文伟; 刘毅; 庞诚
Original assignee: Changzhou Deep Water Environment Technology Co ltd; Changzhou Deepwater River Sewage Treatment Co ltd; Jurong Deep Water Environmental Technology Co ltd; Jurong Deep Water Huangmei Sewage Treatment Co ltd; Jurong Deepwater Water Co ltd; Changzhou Deepwater North Of City Sewage Treatment Co ltd
Current assignee: Changzhou Deep Water Environment Technology Co ltd; Changzhou Deepwater River Sewage Treatment Co ltd; Jurong Deep Water Environmental Technology Co ltd; Jurong Deep Water Huangmei Sewage Treatment Co ltd; Jurong Deepwater Water Co ltd; Changzhou Deepwater North Of City Sewage Treatment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-02-01
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a nozzle with a filtering function for a water flow type stirrer, which is characterized in that: the filter cartridge comprises a U-shaped frame, a cylindrical filter screen, an upper connecting end, a first spring, a thimble, a second spring and a lower connecting end, wherein a filter cartridge is detachably connected to the center of the top of the upper connecting end, the upper end of the filter cartridge is sealed, the lower end of the filter cartridge is open and communicated with a first conveying channel inside the upper connecting end, a liquid inlet hole communicated with the first conveying channel is formed in the side wall of the filter cartridge, and the cylindrical filter screen is sleeved on the outer side of the filter cartridge and tightly fixed to the top of the upper connecting end through the U-shaped frame. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

Nozzle with filtering function for water flow type stirrer

Technical Field

The utility model relates to a water flow type stirrer, in particular to a nozzle with a filtering function for the water flow type stirrer.

Background

The water flow type stirrer belongs to a commonly used medicament stirring device, and is mixed in a water circulation mode, but the device does not have the function of filtering and impurity removing, and the impurities in medicament raw materials easily cause the nozzle to be blocked, so that unnecessary troubles and loss are caused, and the design of the nozzle with the filtering function for the water flow type stirrer is particularly important.

Disclosure of Invention

The utility model provides a nozzle with a filtering function for a water flow type stirrer, which ensures the filtering performance by carrying out double impurity removal through a cylindrical filter screen and a filter cylinder, thereby preventing the blockage of a spray hole and playing a role in improving the practical performance of the nozzle.

In order to solve the technical problem, the utility model provides a nozzle with a filtering function for a water flow type stirrer, which is characterized in that: the filter comprises a U-shaped frame, a cylindrical filter screen, an upper connecting end, a first spring, a thimble, a second spring and a lower connecting end, wherein the center of the top of the upper connecting end is detachably connected with a filter cylinder, the upper end of the filter cylinder is sealed, the lower end of the filter cylinder is open and communicated with a first conveying channel inside the upper connecting end, the side wall of the filter cylinder is provided with a liquid inlet hole communicated with the first conveying channel, the cylindrical filter screen is sleeved outside the filter cylinder and tightly fixed on the top of the upper connecting end through the U-shaped frame, one end of the first spring is connected in the first conveying channel of the upper connecting end, the outer wall of the lower end of the upper connecting end is provided with a first external thread, the lower connecting end is internally provided with a second conveying channel, and the second conveying channel is communicated with a jet hole formed at the bottom of the lower connecting end, the second spring is arranged in the second conveying channel, the inner wall of the upper end of the second conveying channel is provided with a first internal thread matched with the first external thread, the lower end of the upper connecting end is connected in the second conveying channel in the lower connecting end through the matching of the first external thread and the first internal thread, the thimble consists of a needle head part and an end head part which are connected into a whole up and down, the other end of the first spring is encircled outside the needle head part and is contacted with the upper surface of the end head part, the second spring is contacted with the lower surface of the end head part, the first conveying channel is communicated with the second conveying channel, the side wall of the lower end of the second conveying channel is provided with a liquid outlet hole which is communicated with the jet hole, and the end head part is connected in the lower end of the second conveying channel in a piston mode and seals the liquid outlet hole, and a second external thread for installation is arranged on the outer wall of the upper end of the lower connecting end.

Further: the U-shaped frame in be provided with the last guide holder that is used for restricting the cylinder formula filter screen upper end, the top of going up the connection end be provided with the lower guide holder that the round is used for restricting cylinder formula filter screen lower extreme, the upper and lower both ends of cylinder formula filter screen stretch into respectively supreme guide holder and in the guide holder down.

And further: the filter cartridge is internally provided with an upper filter screen and a lower filter screen, activated carbon filler is filled between the upper filter screen and the lower filter screen, the lower end of the filter cartridge is provided with a third external thread, the top of the upper connecting end is also provided with a threaded hole matched with the third external thread, and the lower end of the filter cartridge is detachably connected with the threaded hole in the top of the upper connecting end through the third external thread.

And further: strain the top of section of thick bamboo both sides on connect the end still each vertical fixed block that is provided with, two fixed blocks set up relatively, the lower extreme of U type frame stretch into between two fixed blocks and its both sides outer wall distributes and contacts with two fixed blocks, the fixed block on seted up the guiding hole, the guiding hole swing joint have a locking lever, the both sides of U type frame all seted up with locking lever assorted lockhole, the one end of locking lever stretch out and be fixed with the lacing block from the guiding hole, lacing block and fixed block between be provided with the third spring, the other end of locking lever block under the effect of spring in the lockhole of U type frame.

And further: one end of the lock rod connected into the lock hole is in an upward inclined plane shape.

After the structure is adopted, double impurity removal is carried out through the cylindrical filter screen and the filter cylinder, so that the filtering performance is ensured, the blockage of the injection hole is prevented, and the effect of increasing the practical performance is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Detailed Description

As shown in fig. 1, the nozzle with a filtering function for a water flow type stirrer comprises a U-shaped frame 1, a cylindrical filter screen 2, an upper connection end 4, a first spring 5, a thimble, a second spring 7 and a lower connection end 8, wherein a filter cylinder 3 is detachably connected to the center of the top of the upper connection end, the upper end of the filter cylinder is sealed, the lower end of the filter cylinder is open and is communicated with a first conveying channel inside the upper connection end, a liquid inlet hole 3-1 communicated with the first conveying channel is formed in the side wall of the filter cylinder, the cylindrical filter screen is sleeved outside the filter cylinder and is tightly fixed to the top of the upper connection end through the U-shaped frame 1, one end of the first spring is connected inside the first conveying channel of the upper connection end, and a first external thread is arranged on the outer wall of the lower end of the upper connection end, the lower connecting end is internally provided with a second conveying channel which is communicated with a jet hole arranged at the bottom of the lower connecting end, the second spring is arranged in the second conveying channel, the inner wall of the upper end of the second conveying channel is provided with a first internal thread matched with the first external thread, the lower end of the upper connecting end is connected in the second conveying channel in the lower connecting end through the matching of the first external thread and the first internal thread, the thimble is formed by connecting a needle head part 6-2 and an end head part 6-1 into a whole up and down, the other end of the first spring is encircled outside the needle head part and is contacted with the upper surface of the end head part, the second spring is contacted with the lower surface of the end head part, the first conveying channel is communicated with the second conveying channel, the side wall of the lower end of the second conveying channel is provided with a liquid outlet hole, the liquid outlet hole is communicated with the spray hole, the end head part is connected in the lower end of the second conveying channel in a piston mode and seals the liquid outlet hole, and second external threads used for installation are arranged on the outer wall of the upper end of the lower connecting end head. According to the utility model, double impurity removal is carried out through the cylindrical filter screen and the filter cylinder, so that the filtering performance is ensured, the blockage of the spray hole is prevented, and the effect of increasing the practical performance is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.

An upper guide seat 1-1 used for limiting the upper end of the cylindrical filter screen is arranged in the U-shaped frame shown in figure 1, a circle of lower guide seats 4-1 used for limiting the lower end of the cylindrical filter screen is arranged at the top of the upper connecting end, and the upper end and the lower end of the cylindrical filter screen respectively extend into the upper guide seat and the lower guide seat.

The filter cylinder is internally provided with an upper filter screen and a lower filter screen, activated carbon filler is filled between the upper filter screen and the lower filter screen, the lower end of the filter cylinder is provided with a third external thread, the top of the upper connecting end is also provided with a threaded hole matched with the third external thread, and the lower end of the filter cylinder is detachably connected with the threaded hole in the top of the upper connecting end through the third external thread.

The top of straining a section of thick bamboo both sides as shown in figure 1 and figure 2 and going up the connection end still each vertically be provided with a fixed block 11, two fixed blocks set up relatively, the lower extreme of U type frame stretch into between two fixed blocks and its both sides outer wall distributes and contacts with two fixed blocks, the fixed block on seted up the guiding hole, the guiding hole in swing joint have a locking lever 10, the both sides of U type frame all seted up with locking lever assorted lockhole, the one end of locking lever stretch out and be fixed with the dog 9 from the guiding hole, dog and fixed block between be provided with third spring 12, the other end of locking lever under the effect of spring card go into the lockhole of U type frame in, the locking lever connect the one end of going into the lockhole and be ascending inclined plane form.

Claims

1. A nozzle with filtering capability for a water flow agitator, characterized in that: the filter comprises a U-shaped frame (1), a cylindrical filter screen (2), an upper connecting end (4), a first spring (5), a thimble, a second spring (7) and a lower connecting end (8), wherein the center of the top of the upper connecting end is detachably connected with a filter cylinder (3), the upper end of the filter cylinder is hermetically arranged, the lower end of the filter cylinder is open and is communicated with a first conveying channel inside the upper connecting end, the side wall of the filter cylinder is provided with a liquid inlet hole (3-1) communicated with the first conveying channel, the cylindrical filter screen is sleeved outside the filter cylinder and is tightly fixed on the top of the upper connecting end through the U-shaped frame (1), one end of the first spring is connected inside the first conveying channel of the upper connecting end, the outer wall of the lower end of the upper connecting end is provided with a first external thread, and the lower connecting end is internally provided with a second conveying channel, the second conveying channel is communicated with the jet hole formed at the bottom of the lower connecting end, the second spring is installed in the second conveying channel, the inner wall of the upper end of the second conveying channel is provided with a first internal thread matched with the first external thread, the lower end of the upper connecting end is connected in the second conveying channel in the lower connecting end through the matching of the first external thread and the first internal thread, the thimble is formed by vertically connecting a needle head part (6-2) and an end head part (6-1), the other end of the first spring is encircled outside the needle head part and is contacted with the upper surface of the end head part, the second spring is contacted with the lower surface of the end head part, the first conveying channel is communicated with the second conveying channel, and the side wall of the lower end of the second conveying channel is provided with a liquid outlet hole, the liquid outlet hole is communicated with the spray hole, the end head part is connected in the lower end of the second conveying channel in a piston mode and seals the liquid outlet hole, and a second external thread used for installation is arranged on the outer wall of the upper end of the lower connecting end head;

an upper guide seat (1-1) used for limiting the upper end of the cylindrical filter screen is arranged in the U-shaped frame, a circle of lower guide seat (4-1) used for limiting the lower end of the cylindrical filter screen is arranged at the top of the upper connecting end, and the upper end and the lower end of the cylindrical filter screen respectively extend into the upper guide seat and the lower guide seat;

an upper layer of filter screen and a lower layer of filter screen are arranged in the filter cylinder, activated carbon filler is filled between the upper layer of filter screen and the lower layer of filter screen, a third external thread is arranged at the lower end of the filter cylinder, a threaded hole matched with the third external thread is further formed in the top of the upper connecting end, and the lower end of the filter cylinder is detachably connected with a threaded hole in the top of the upper connecting end through the third external thread;

the top of straining section of thick bamboo both sides on connect the end still each vertical fixed block (11) that is provided with, two fixed blocks set up relatively, the lower extreme of U type frame stretch into between two fixed blocks and its both sides outer wall distributes and contacts with two fixed blocks, the fixed block on seted up the guiding hole, the guiding hole in swing joint have locking lever (10), the both sides of U type frame all seted up with locking lever assorted lockhole, the one end of locking lever stretch out and be fixed with pull block (9) from the guiding hole, pull block and fixed block between be provided with third spring (12), the other end of locking lever under the effect of spring card go into in the lockhole of U type frame, the locking lever connect the one end of going into in the lockhole and be ascending inclined plane form.