CN220270155U

CN220270155U - Cooling device of heat exchanger for pharmacy

Info

Publication number: CN220270155U
Application number: CN202321691608.4U
Authority: CN
Inventors: 金明山; 贾丽红
Original assignee: Shandong Jingxin Pharmaceutical Co ltd
Current assignee: Shandong Jingxin Pharmaceutical Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-29
Anticipated expiration: 2033-06-30

Abstract

The utility model belongs to the technical field of heat exchangers for pharmacy, and particularly relates to a cooling device of a heat exchanger for pharmacy, which comprises a fixing mechanism, wherein a connecting mechanism is arranged on the right side of the fixing mechanism, the fixing mechanism comprises a first fixing ring, through holes are formed in the surface of the first fixing ring, the number of the through holes is multiple, fixing grooves are formed in the surface of the first fixing ring, the number of the fixing grooves is two, a second fixing ring is arranged in the first fixing ring, a protruding block is fixedly connected with the surface of the second fixing ring, the number of the protruding blocks (103) is two, the connecting mechanism comprises an inner pipe, the top of the inner pipe is fixedly connected with the bottom of the second fixing ring, a protecting mechanism is arranged on the right side of the first fixing ring, the protecting mechanism comprises an outer pipe, the top of the outer pipe is fixedly connected with the bottom of the first fixing ring, and the inner pipe is positioned in the outer pipe. The utility model can separate the inner tube connected with the second fixing ring, directly replace the inner tube and reduce the cost.

Description

Cooling device of heat exchanger for pharmacy

Technical Field

The utility model belongs to the technical field of heat exchangers for pharmacy, and particularly relates to a cooling device of a heat exchanger for pharmacy.

Background

A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers are important in chemical, petroleum, power, food and many other industrial production fields, wherein heat exchangers can be used as heaters, coolers, condensers, evaporators, reboilers and the like in chemical production, and are widely applied.

In the process of pharmacy, some medicaments need to be heated in the preparation process, and when the preparation is finished, the medicaments need to be cooled to be mixed with other medicaments, so that the medicaments can be continuously prepared, the existing heat exchanger can produce dirt due to the residue of the liquid medicament after being used for a period of time, and the heat exchanger can not be cleaned due to narrow pipelines, is easy to cause blockage, and is discarded after being used for a period of time.

Disclosure of Invention

The utility model aims to provide a cooling device of a heat exchanger for pharmacy, which can separate an inner tube connected with a second fixed ring, directly replace the inner tube and reduce the cost; the pressure in the pipe can be reduced by utilizing the exhaust pipe, and the service life of the utility model is prolonged.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooling device of heat exchanger for pharmacy, including fixed establishment, coupling mechanism is installed on fixed establishment's right side, fixed establishment includes first solid fixed ring, the through-hole has been seted up on the surface of first solid fixed ring, and the quantity of through-hole is a plurality of, fixed slot has been seted up on the surface of first solid fixed ring, and the quantity of fixed slot is two, the internally mounted of first solid fixed ring has the second solid fixed ring, the fixed surface of second solid fixed ring is connected with the lug, and the quantity of lug is two, coupling mechanism includes the inner tube, the top of inner tube and the bottom fixed connection of second solid fixed ring, protection machanism is installed on first solid fixed ring's right side, protection machanism includes the outer tube, the top of outer tube and the bottom fixed connection of first solid fixed ring, and the inner tube is located the inside of outer tube.

Optionally, a fixed block is fixedly connected to the top of the second fixed ring, and a flange is fixedly connected to the outer surface of the fixed block.

Optionally, the fixed surface of piece is fixedly connected with inlet pipe, the bottom of inlet pipe passes the fixed block and extends to the inside of inner tube, the fixed surface of piece is fixedly connected with discharging pipe, the bottom of discharging pipe passes the fixed block and extends to the inside of inner tube.

Optionally, a partition plate is fixedly connected to the bottom of the second fixing ring, and a heat exchange mechanism is fixedly connected to the right side wall of the partition plate.

Optionally, the heat exchange mechanism includes first heat exchange tube, the top of first heat exchange tube and the bottom fixed connection of inner tube, the bottom fixedly connected with second heat exchange tube of inner tube, first heat exchange tube is located the inside of second heat exchange tube.

Optionally, the surface fixedly connected with outlet pipe of outer tube, the bottom of outlet pipe extends to the inside of outer tube, the surface fixedly connected with inlet tube of outer tube, the bottom of inlet tube extends to the inside of outer tube.

Optionally, the fixed surface of piece is fixedly connected with blast pipe, the bottom of blast pipe extends to the inner tube, the inside fixedly connected with valve of blast pipe.

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

1. the utility model is provided with an inner pipe, a second fixed ring, a convex block, a first fixed ring and a fixed groove, wherein the inner pipe is connected with the second fixed ring, the convex block is fixedly connected on the second fixed ring, the first fixed ring is provided with the fixed groove corresponding to the convex block, when heat exchange is needed, the inner pipe fixed on the second fixed ring is put into the outer pipe connected with the first fixed ring, the second fixed ring is rotated until the convex block on the second fixed ring enters the fixed groove on the first fixed ring, compared with the traditional device, dirt can be generated due to residual liquid medicine after the use for a period of time, the device is easy to cause blockage because the pipeline is narrow, the inner pipe connected with the second fixed ring can be separated singly after the use for a period of time, the inner pipe is directly replaced, and the cost is reduced.

2. The utility model is provided with an inner pipe, an exhaust pipe and a fixed block, when the liquid medicine enters the inner pipe along the feed pipe, if the liquid medicine is in a high-temperature and high-pressure environment, the valve of the exhaust pipe connected with the fixed block can be opened to balance the internal pressure and the external pressure when the internal pressure of the utility model is increased. The utility model can reduce the pressure in the pipe by using the exhaust pipe, and prolongs the service life of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a first view angle according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a cooling device of the present utility model;

FIG. 3 is a schematic view of the overall structure of a second view angle according to the present utility model;

fig. 4 is a schematic view of the overall structure of the third view angle of the present utility model.

In the figure: 1. a fixing mechanism; 101. a first fixing ring; 102. a second fixing ring; 103. a bump; 2. a connecting mechanism; 201. an inner tube; 202. a partition plate; 203. a feed pipe; 204. a discharge pipe; 205. an exhaust pipe; 3. a protection mechanism; 301. an outer tube; 302. a water inlet pipe; 303. a water outlet pipe; 4. a heat exchange mechanism; 401. a first heat exchange tube; 402. a second heat exchange tube; 5. and a fixed block.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, a cooling device of a heat exchanger for pharmaceutical use according to an embodiment of the present utility model will now be described. The utility model provides a cooling device of heat exchanger for pharmacy, including fixed establishment 1, coupling mechanism 2 is installed on the right side of fixed establishment 1, fixed establishment 1 includes first solid fixed ring 101, the through-hole has been seted up on the surface of first solid fixed ring 101, and the quantity of through-hole is a plurality of, the fixed slot has been seted up on the surface of first solid fixed ring 101, and the quantity of fixed slot is two, the size of fixed slot corresponds with lug 103, the internally mounted of first solid fixed ring 101 has second solid fixed ring 102, the fixed surface of second solid fixed ring 102 is connected with lug 103, and the quantity of lug 103 is two, coupling mechanism 2 includes inner tube 201, the top of inner tube 201 and the bottom fixed connection of second solid fixed ring 102, protection machanism 3 is installed on the right side of first solid fixed ring 101, protection machanism 3 includes outer tube 301, the top of outer tube 301 and the bottom fixed connection of first solid fixed ring 101, and inner tube 201 is located the inside of outer tube 301.

The top fixedly connected with fixed block 5 of second solid fixed ring 102, the surface fixedly connected with flange of fixed block 5, the flange on the fixed block 5 is connected first solid fixed ring 101 with fixed block 5, guarantee that second solid fixed ring 102 firmly fixes in the inside of first solid fixed ring 101, the fixed surface of fixed block 5 is connected with inlet pipe 203, the bottom of inlet pipe 203 passes fixed block 5 and extends to the inside of inner tube 201, the fixed surface of fixed block 5 is connected with discharging pipe 204, the bottom of discharging pipe 204 passes fixed block 5 and extends to the inside of inner tube 201.

The bottom fixedly connected with baffle 202 of second solid fixed ring 102, the right side wall fixedly connected with heat transfer mechanism 4 of baffle 202, heat transfer mechanism 4 includes first heat exchange tube 401, the top of first heat exchange tube 401 and the bottom fixedly connected with of inner tube 201, the bottom fixedly connected with second heat exchange tube 402 of inner tube 201, first heat exchange tube 401 is located the inside of second heat exchange tube 402.

The surface fixedly connected with outlet pipe 303 of outer tube 301, the bottom of outlet pipe 303 extends to the inside of outer tube 301, and the surface fixedly connected with inlet tube 302 of outer tube 301, the bottom of inlet tube 302 extends to the inside of outer tube 301, and the surface fixedly connected with blast pipe 205 of fixed block 5, the bottom of blast pipe 205 extends to inner tube 201, and the inside fixedly connected with valve of blast pipe 205, if the atmospheric pressure in the device increases, can open the valve of blast pipe 205 that is connected with fixed block 5, balance inside and outside pressure.

Working principle:

when heat exchange is needed, the inner pipe 201 fixed on the second fixed ring 102 is placed in the outer pipe 301 connected with the first fixed ring 101, the second fixed ring 102 is rotated until the convex block 103 on the second fixed ring 102 enters the fixed groove on the first fixed ring 101, then the fixed block 5 is arranged on the left side of the first fixed ring 101, the first fixed ring 101 is connected with the fixed block 5 through the flange on the fixed block 5, the second fixed ring 102 is firmly fixed inside the first fixed ring 101, when a medicament enters the first heat exchange pipe 401 and the second heat exchange pipe 402 through the feeding pipe 203, cold water is introduced into the water inlet pipe 302 to cool the medicament, compared with the prior device, the utility model can separate the inner pipe 201 connected with the second fixed ring 102, directly replace the inner pipe 201, when the medicament enters the inner pipe 201 along the feeding pipe 203, if the air pressure inside the utility model is increased at the moment under the high temperature and high pressure environment, the valve balance of the exhaust pipe 205 connected with the fixed block 5 can be opened, and the inner pressure and outer sides are balanced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a cooling device of heat exchanger for pharmacy, includes fixed establishment (1), its characterized in that: coupling mechanism (2) are installed on the right side of fixed establishment (1), fixed establishment (1) includes first solid fixed ring (101), the through-hole has been seted up on the surface of first solid fixed ring (101), and the quantity of through-hole is a plurality of, fixed slot has been seted up on the surface of first solid fixed ring (101), and the quantity of fixed slot is two, the internally mounted of first solid fixed ring (101) has second solid fixed ring (102), the fixed surface of second solid fixed ring (102) is connected with lug (103), and the quantity of lug (103) is two, coupling mechanism (2) are including inner tube (201), the bottom fixed connection of the top of inner tube (201) and second solid fixed ring (102), protection machanism (3) are installed on the right side of first solid fixed ring (101), protection machanism (3) are including outer tube (301), the top of outer tube (301) and the bottom fixed connection of first solid fixed ring (101), and inner tube (201) are located the inside of outer tube (301).

2. The cooling device of a heat exchanger for pharmaceutical use according to claim 1, wherein: the top of the second fixed ring (102) is fixedly connected with a fixed block (5), and the outer surface of the fixed block (5) is fixedly connected with a flange.

3. The cooling device of a heat exchanger for pharmaceutical use according to claim 2, wherein: the surface fixedly connected with inlet pipe (203) of fixed block (5), the inside of inner tube (201) is passed fixed block (5) to the bottom of inlet pipe (203), the surface fixedly connected with discharging pipe (204) of fixed block (5), the inside of inner tube (201) is passed fixed block (5) to the bottom of discharging pipe (204).

4. The cooling device of a heat exchanger for pharmaceutical use according to claim 1, wherein: the bottom of the second fixed ring (102) is fixedly connected with a partition plate (202), and the right side wall of the partition plate (202) is fixedly connected with a heat exchange mechanism (4).

5. The cooling device of the heat exchanger for pharmaceutical use according to claim 4, wherein: the heat exchange mechanism (4) comprises a first heat exchange tube (401), the top of the first heat exchange tube (401) is fixedly connected with the bottom of the inner tube (201), the bottom of the inner tube (201) is fixedly connected with a second heat exchange tube (402), and the first heat exchange tube (401) is located inside the second heat exchange tube (402).

6. The cooling device of a heat exchanger for pharmaceutical use according to claim 1, wherein: the surface fixedly connected with outlet pipe (303) of outer tube (301), the bottom of outlet pipe (303) extends to the inside of outer tube (301), the surface fixedly connected with inlet tube (302) of outer tube (301), the bottom of inlet tube (302) extends to the inside of outer tube (301).

7. The cooling device of a heat exchanger for pharmaceutical use according to claim 2, wherein: the surface of fixed block (5) is fixedly connected with blast pipe (205), the bottom of blast pipe (205) extends to inner tube (201), the inside fixedly connected with valve of blast pipe (205).