CN213733347U

CN213733347U - Cooling water system for bottle blowing machine

Info

Publication number: CN213733347U
Application number: CN202022493949.3U
Authority: CN
Inventors: 马清河; 武嘉林; 王建群; 杨军; 龚伟; 吉武强; 李继平
Original assignee: URUMQI HUAJIACHENG PHARMACEUTICAL PACKAGING CO Ltd
Current assignee: URUMQI HUAJIACHENG PHARMACEUTICAL PACKAGING CO Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-20
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a bottle blowing technical field is a cooling water system for bottle blowing machine, including inlet channel, outlet conduit, cooling water pool and water pump, cooling water pool includes the pond body, and this internal first baffle and the second baffle of having set gradually by left to right in the pond, the horizontal rivers board of fixedly connected with between first baffle and the second baffle, rivers board front and back end respectively with cooling water pool's front and back side inner wall fixed connection, it has outlet conduit to correspond fixed intercommunication on the pond body of first water storage chamber position, it has inlet channel to correspond fixed intercommunication on the pond body of second water storage chamber position. The utility model has the advantages of reasonable and compact structure, convenient to use, it has increased the heat radiating area of cooling water circulation in-process through the setting of first baffle, second baffle and rivers board to thereby can prevent effectively that cooling water from taking place because of the great condition that leads to cooling ability to descend and influence bottle shaping rate that rises of temperature in the circulation process.

Description

Cooling water system for bottle blowing machine

Technical Field

The utility model relates to a bottle blowing technical field is a cooling water system for bottle blowing machine.

Background

The bottle blowing machine is a device for manufacturing plastic particles into hollow containers through a blow molding process, and the common machine types at present comprise a hollow extrusion blowing machine which uses PP and PE for one-step molding, an injection stretch blow bottle blowing machine which uses PET, PC or PP for two-step molding, and a newly developed multilayer hollow extrusion blowing and stretch blow molding.

Most of bottle blowing machines are two-step bottle blowing machines at present, namely, plastic raw materials are made into bottle blanks firstly, and then blowing is carried out.

However, in the recycling process of cooling water in the existing cooling water system, the cooling water has poor heat dissipation effect, and the temperature of the cooling water can be obviously increased after being circulated for a certain number of times, so that the cooling capacity is reduced, and the bottle body forming rate is influenced.

Disclosure of Invention

The utility model provides a cooling water system for bottle blowing machine has overcome above-mentioned prior art not enough, and it can effectively solve current cooling water system for bottle blowing machine and have the problem that cooling water radiating effect is poor, the certain number of times back cooling ability of circulation descends and influences the bottle shaping rate.

The technical scheme of the utility model is realized through following measure: a cooling water system for a bottle blowing machine comprises a water inlet pipeline, a water outlet pipeline, a cooling water pool and a water pump, wherein the cooling water pool comprises a water pool body, a first partition plate and a second partition plate are sequentially arranged in the water pool body from left to right, the height of the first partition plate is lower than that of the second partition plate, the heights of the first partition plate and the second partition plate are both lower than the depth of the water pool, the pool wall of the water pool body on the left side of the first partition plate and the left side of the first partition plate define a first water storage cavity, the pool wall of the water pool body on the right side of the second partition plate and the second partition plate define a second water storage cavity, a transverse horizontal water flow plate is fixedly connected between the first partition plate and the second partition plate, the top surface of the first partition plate is flush with the upper surface of the water flow plate, and the front end and the rear end of the water flow plate are respectively and fixedly connected with the inner walls on the front side and the rear side of the cooling water pool, a water outlet pipeline is fixedly communicated with the water tank body corresponding to the first water storage cavity, a water pump is arranged on the water outlet pipeline, and a water inlet pipeline is fixedly communicated with the water tank body corresponding to the second water storage cavity.

The following are further optimization or/and improvement of the technical scheme of the utility model:

can be equipped with the cooling line on the above-mentioned rivers board, the cooling line is responsible for and the cooling branch pipe including intaking, goes out water, and the intaking is responsible for and is responsible for all to setting up and controlling the interval around being in the upper surface that sets up at the rivers board with going out water, and the intaking is responsible for and goes out water and is responsible for between by preceding to the after-fixing intercommunication have one row of horizontal cooling branch pipe.

The cooling water pool corresponding to the upper position of the water flow plate can be internally provided with a fan with a downward air outlet.

The water inlet pipeline can be fixedly communicated with the side wall of the water tank body close to the bottom of the water tank, the side wall of the water body corresponding to the position above the water outlet pipeline is fixedly communicated with a water injection pipeline, the water tank body corresponding to the position of the second water storage cavity is fixedly communicated with a water drainage pipeline, and the water drainage pipeline is provided with a ball valve.

The utility model has the advantages of reasonable and compact structure, convenient to use, it has increased the heat radiating area of cooling water circulation in-process through the setting of first baffle, second baffle and rivers board, further cools off the cooling water through setting up cooling line and fan ability to thereby can prevent effectively that the cooling water from rising the great condition that leads to cooling ability to descend and influence bottle shaping rate to take place because of the temperature in the circulation process.

Drawings

Fig. 1 is a schematic partial sectional structure view of the preferred embodiment of the present invention.

Fig. 2 is a schematic view showing an enlarged structure of a cooling pipeline in a preferred embodiment of the present invention.

The codes in the figures are respectively: 1 is the inlet channel, 2 is outlet conduit, 3 is the water pump, 4 is the pond body, 5 is first baffle, 6 is the second baffle, 7 is first water storage chamber, 8 is second water storage chamber, 9 is the rivers board, 10 is the main pipe of intaking, 11 is the main pipe of play water, 12 is the cooling branch pipe, 13 is the fan, 14 is the water injection pipeline, 15 is drainage pipe, 16 is the ball valve.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in attached figures 1 and 2, the cooling water system for the bottle blowing machine comprises a water inlet pipeline 1, a water outlet pipeline 2, a cooling water pool and a water pump 3, wherein the cooling water pool comprises a water pool body 4, a first partition plate 5 and a second partition plate 6 are sequentially arranged in the water pool body 4 from left to right, the height of the first partition plate 5 is lower than that of the second partition plate 6, the heights of the first partition plate 5 and the second partition plate 6 are both lower than the depth of the water pool, a first water storage cavity 7 is defined by the pool walls of the water pool body 4 on the left side of the first partition plate 5 and the left side of the first partition plate 5, a second water storage cavity 8 is defined by the pool walls of the water pool body 4 on the right side of the second partition plate 6 and the second partition plate 6, a transverse horizontal water flow plate 9 is fixedly connected between the first partition plate 5 and the second partition plate 6, the top surface of the first partition plate 5 is flush with the upper surface of the water flow plate 9, the front and the rear ends of the water flow plate 9 are respectively fixedly connected with the inner walls on the front and rear sides of the cooling water pool, the water pool body 4 corresponding to the position of the first water storage cavity 7 is fixedly communicated with the water outlet pipeline 2, the water outlet pipeline 2 is provided with a water pump 3, and a water inlet pipeline 1 is fixedly communicated with the water pool body 4 corresponding to the position of the second water storage cavity 8.

According to the requirement, the water tank body 4 is a cuboid with an open top, when in use, the water outlet pipeline 2 is fixedly communicated with the cooling water inlet end of the bottle blowing machine, the water inlet pipeline 1 is fixedly communicated with the cooling water outlet end of the bottle blowing machine, cooling water is injected into the cooling water tank, the water pump 3 is started to drive the cooling water pump 3 into the bottle blowing machine, the cooling water in the second water storage cavity 8 can overflow and flow into the first water storage cavity 7 through the water flow plate 9 in the cooling water circulation process, the liquid level height in the first water storage cavity 7 is always lower than the top surface of the first partition plate 5, the water flow on the water flow plate 9 in unit time is the same as the flow of the water pump 3, so that more cooling water can be contacted with air in the cooling water circulation process through the arrangement of the water flow plate 9, the heat dissipation area in the cooling water circulation process is increased, the heat dissipation strength of the cooling water is enhanced, and the temperature of the cooling water can not obviously rise in the circulation process, thereby avoiding the occurrence of the condition that the forming rate of the bottle body is influenced because the cooling capacity of the cooling water is reduced.

The cooling water system for the bottle blowing machine can be further optimized or/and improved according to actual needs:

as shown in fig. 1 and 2, the water flow plate 9 is provided with cooling pipelines, each cooling pipeline includes a water inlet main pipe 10, a water outlet main pipe 11 and a cooling branch pipe 12, the water inlet main pipe 10 and the water outlet main pipe 11 are arranged in a front-back direction and are arranged on the upper surface of the water flow plate 9 at left-right intervals, and a row of transverse cooling branch pipes 12 is fixedly communicated between the water inlet main pipe 10 and the water outlet main pipe 11 from front to back. When the cooling water cooling device is used, cooling water is introduced into the water inlet main pipe 10, the cooling water flows out from the water outlet main pipe 11 after passing through the cooling branch pipe 12, heat exchange is carried out between the cooling water in the cooling pipeline and the cooling water flowing through the water flow plate 9, so that the cooling water flowing through the water flow plate 9 is cooled, the temperature of the cooling water in the cooling water system is further reduced, in addition, the flow direction of the cooling water in the cooling branch pipe 12 is opposite to that of the cooling water flowing through the water flow plate 9, and the heat exchange degree can be further improved.

As shown in fig. 1, a fan 13 with a downward air outlet is disposed in the cooling water pool corresponding to the position above the water flow plate 9. The cooling water flowing through the water flow plate 9 is cooled by the fan 13, and the temperature of the cooling water is further lowered.

As shown in the attached figure 1, the water outlet pipe 2 is fixedly communicated with the side wall of the water tank body 4 close to the bottom of the water tank, the water injection pipe 14 is fixedly communicated with the side wall of the water tank body corresponding to the position above the water outlet pipe 2, the water tank body 4 corresponding to the position of the second water storage cavity 8 is fixedly communicated with the water discharge pipe 15, and the water discharge pipe 15 is provided with a ball valve 16. Through setting up water injection pipeline 14, from this accessible water injection pipeline 14 pours into new cooling water into first water storage chamber 7 and reduces the temperature of cooling water in first water storage chamber 7 into, through the discharge amount of the steerable cooling water of drainage pipe 15 and ball valve 16's setting to guarantee that the rivers flow on the water flow board 9 is roughly the same with water pump 3 flow in the unit interval.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims

1. A cooling water system for a bottle blowing machine is characterized by comprising a water inlet pipeline, a water outlet pipeline, a cooling water pool and a water pump, wherein the cooling water pool comprises a water pool body, a first partition plate and a second partition plate are sequentially arranged in the water pool body from left to right, the height of the first partition plate is lower than that of the second partition plate, the heights of the first partition plate and the second partition plate are both lower than the depth of the water pool, the pool wall of the water pool body on the left side of the first partition plate and the pool wall of the water pool body on the left side of the first partition plate define a first water storage cavity, the pool wall of the water pool body on the right side of the second partition plate and the pool wall of the water pool body on the right side of the second partition plate define a second water storage cavity, a transverse horizontal water flow plate is fixedly connected between the first partition plate and the second partition plate, the top surface of the first partition plate is flush with the upper surface of the water flow plate, and the front and rear ends of the water flow plate are respectively and fixedly connected with the inner walls on the front and rear sides of the cooling water pool, a water outlet pipeline is fixedly communicated with the water tank body corresponding to the first water storage cavity, a water pump is arranged on the water outlet pipeline, and a water inlet pipeline is fixedly communicated with the water tank body corresponding to the second water storage cavity.

2. The cooling water system for the bottle blowing machine according to claim 1, wherein the cooling pipe is provided on the water flow plate, the cooling pipe comprises a main water inlet pipe, a main water outlet pipe and cooling branch pipes, the main water inlet pipe and the main water outlet pipe are arranged in a front-back direction and are arranged on the upper surface of the water flow plate at intervals in a left-right direction, and a row of transverse cooling branch pipes is fixedly communicated between the main water inlet pipe and the main water outlet pipe from front to back.

3. The cooling water system for the bottle blowing machine according to claim 1 or 2, wherein a fan having a downward outlet is provided in the cooling water tank at a position above the water flow plate.

4. The cooling water system for the bottle blowing machine according to claim 1 or 2, wherein the water outlet pipe is fixedly communicated with the side wall of the water tank body near the bottom of the water tank, the side wall of the water body corresponding to the position above the water outlet pipe is fixedly communicated with a water injection pipe, the water tank body corresponding to the position of the second water storage cavity is fixedly communicated with a water drainage pipe, and the water drainage pipe is provided with a ball valve.

5. The cooling water system for the bottle blowing machine according to claim 3, wherein the water outlet pipe is fixedly communicated with the side wall of the water tank body near the bottom of the water tank, the side wall of the water body corresponding to the position above the water outlet pipe is fixedly communicated with a water injection pipe, the water tank body corresponding to the position of the second water storage cavity is fixedly communicated with a water drainage pipe, and the water drainage pipe is provided with a ball valve.