CN212843077U

CN212843077U - Energy-saving positive displacement heat exchanger

Info

Publication number: CN212843077U
Application number: CN202021005770.2U
Authority: CN
Inventors: 邵新明
Original assignee: Wuxi Rongtong Pharmaceutical Equipment Co ltd
Current assignee: Wuxi Rongtong Pharmaceutical Equipment Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-30
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an energy-saving positive displacement heat exchanger, concretely relates to heat exchanger field, which comprises a housin, one side intercommunication of casing has the inlet, one side demountable installation of inlet has the top cap, the inside fixed mounting of inlet has first connecting block, the surface demountable installation of first connecting block bottom has automatic telescopic link, the surface demountable installation of automatic telescopic link bottom has the shrink ring. The utility model discloses a set up mutually supporting between automatic telescopic link and the shrink ring to reached the effect that is applicable to various model connecting pipes, avoided at the in-process of in-service use, there is being not suitable for various model connecting pipes, because the connecting pipe of device is fixed, so in case the speed of need control feed liquor, trade the connecting pipe of less bore, the gas tightness that will lead to the device reduces, and then the work efficiency of device has been reduced, and still be unfavorable for the problem of device development, the practicality of device has been strengthened.

Description

Energy-saving positive displacement heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field, more specifically say, the utility model specifically is an energy-saving positive displacement heat exchanger.

Background

The demand of industries such as chemical industry, petroleum, metallurgy, electric power, food, machinery, pharmacy and the like on heat exchangers is gradually increased, the demand of heat exchanger products in China is kept stably increased in a future period of time, in addition, high and new technology industries such as semiconductor devices, wind generating sets, aerospace vehicles, solar photovoltaic power generation, polycrystalline silicon and the like also need a large number of professional heat exchangers, the used heat exchange tubes are in the shape of common round tubes, and the heat exchange tube has the advantages of simple structure, convenience in installation and the like, but the heat exchange efficiency, the deposited dirt and the like of the heat exchange tube are poorer than those of other novel.

In order to solve the above problems, a heat exchanger is disclosed in patent application publication No. CN209459464U, referring to fig. 5 of the specification, in which the device has a moving function by providing a traveling wheel, so that the application range of the device is increased, and the transportation and use of workers are facilitated.

However, the technical scheme still has more defects in actual application;

firstly, because the first liquid inlet is arranged in the comparison document, liquid flows into the device, but in the actual application process, the device is not suitable for connecting pipes of various types;

secondly, because in the comparison file through setting up preceding tube sheet and through-hole, control the velocity of flow of liquid, but at the in-process of in-service use, there is the poor problem of work efficiency, because long-time washing away, so can make the diameter grow of through-hole, in case the diameter grow of through-hole, will lead to the velocity of flow of liquid to accelerate, and then make the solenoid damage, reduce the work efficiency of device, the solenoid damages moreover, still can bring certain economic loss for the user.

It is therefore desirable to provide an energy efficient positive displacement heat exchanger.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an energy-saving positive displacement heat exchanger, through setting up mutually supporting between automatic telescopic link and the shrink ring, thereby the effect that is applicable to various model connecting pipes has been reached, the in-process at the in-process of in-service use has been avoided, there is being not suitable for various model connecting pipes, because the connecting pipe of device is fixed, so in case the speed of required control feed liquor, trade the connecting pipe of less bore, the gas tightness that will lead to the device reduces, and then the work efficiency of device has been reduced, and still be unfavorable for the problem of device development, the practicality of device has been strengthened, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving positive displacement heat exchanger, includes the casing, one side intercommunication of casing has the inlet, one side demountable installation of inlet has the top cap, the inside fixed mounting of inlet has first connecting block, the surface demountable installation of first connecting block bottom has automatic telescopic link, the surface demountable installation of automatic telescopic link bottom has the shrink ring, the inside surface packing of casing has the heat preservation, the inside fixed mounting of casing has preceding tube sheet, one side intercommunication of preceding tube sheet has the heat-transfer pipe, one side demountable installation of heat-transfer pipe has the baffling board, one side intercommunication of baffling board has the screwed pipe, the inside bottom demountable installation of casing has the anchorage bar, the opposite side intercommunication of casing has the liquid outlet, one side demountable installation of casing bottom has the second connecting block.

In a preferred embodiment, a fixed shaft is detachably mounted at the bottom end of the second connecting block, and a universal wheel is detachably mounted on the surface of the fixed shaft.

In a preferred embodiment, the number of the universal wheels is four, the four universal wheels are divided into two groups in equal quantity, and each group of the universal wheels is respectively located on the left side of the bottom end of the housing and the right side of the bottom end of the housing.

In a preferred embodiment, the material of the shrink ring is a rubber component, and the diameter of the shrink ring is smaller than that of the liquid inlet.

In a preferred embodiment, a through hole is formed in the surface of the front tube plate, and a protective cover is clamped inside the through hole.

In a preferred embodiment, the number of the protective covers is several, and several protective covers are distributed in a rectangular shape.

In a preferred embodiment, the top end of the protective cover is provided with a liquid inlet hole, and the surface area of the liquid inlet hole is smaller than that of the through hole.

In a preferred embodiment, one side of the fastening rods is fixedly connected with one side of the bottom end of the front tube plate, and the number of the fastening rods is two.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a mutually supporting between automatic telescopic link and the shrink ring is set up to reach the effect that is applicable to various model connecting pipes, avoided in the process of actual use, there is not being suitable for various model connecting pipes, because the connecting pipe of device is fixed, so once the speed of feed liquor needs to be controlled, change the connecting pipe of less bore, will lead to the reduction of the gas tightness of device, and then reduced the work efficiency of device, and still be unfavorable for the problem of device development, strengthened the practicality of device;

2. the utility model discloses a set up mutually supporting between through-hole and the protection casing to reached the effect that work efficiency is high, avoided at the in-process of in-service use, it is poor to have work efficiency, because long-time washing away, so can make the diameter grow of through-hole, in case the diameter grow of through-hole, the velocity of flow that will lead to liquid accelerates, and then makes the solenoid damage, reduce the work efficiency of device, the solenoid damages moreover, still can bring certain economic loss's problem for the user, the practicality of device has been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the liquid inlet of the present invention.

Fig. 3 is a schematic side view of the front tube plate of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the protective cover of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a housing; 2. a liquid inlet; 3. a top cover; 4. a first connection block; 5. automatically telescoping the rod; 6. a shrink ring; 7. a heat-insulating layer; 8. a front tube sheet; 9. a heat transfer tube; 10. a baffle plate; 11. a solenoid; 12. a fastening rod; 13. a liquid outlet; 14. a second connecting block; 15. a fixed shaft; 16. a universal wheel; 17. a through hole; 18. a protective cover; 19. and a liquid inlet hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An energy-saving volumetric heat exchanger as shown in the attached figures 1-4 comprises a shell 1, one side of the shell 1 is communicated with a liquid inlet 2, one side of the liquid inlet 2 is detachably provided with a top cover 3, the inside of the liquid inlet 2 is fixedly provided with a first connecting block 4, the surface of the bottom end of the first connecting block 4 is detachably provided with an automatic telescopic rod 5, the surface of the bottom end of the automatic telescopic rod 5 is detachably provided with a contraction ring 6, the inside surface of the shell 1 is filled with a heat preservation layer 7, the inside of the shell 1 is fixedly provided with a front tube plate 8, one side of the front tube plate 8 is communicated with a heat transfer tube 9, one side of the heat transfer tube 9 is detachably provided with a baffle plate 10, one side of the baffle plate 10 is communicated with a screwed tube 11, the bottom end of the inside of the shell 1 is detachably provided, the bottom demountable installation of second connecting block 14 has fixed axle 15, the surface demountable installation of fixed axle 15 has universal wheel 16, the quantity of universal wheel 16 is four, four universal wheels 16 divide into two sets ofly by equal amount, every universal wheel 16 of group is located the left side of 1 bottom of casing and the right side of 1 bottom of casing respectively, shrink ring 6's material is rubber component, shrink ring 6's diameter size is less than the diameter size of inlet 2, through-hole 17 has been seted up on the surface of preceding tube sheet 8, through-hole 17's inside joint has protection casing 18, protection casing 18's quantity is a plurality of, a plurality of protection casing 18 is the rectangle distribution, feed liquor hole 19 has been seted up on protection casing 18's top, the surface area in feed liquor hole 19 is less than through-hole 17's surface area, one side and the one side fixed connection of preceding tube sheet 8 bottoms.

The implementation mode is specifically as follows: by arranging the mutual matching between the automatic telescopic rod 5 and the contraction ring 6, the effect of being suitable for connecting pipes of various types is achieved, and the practicability of the device is enhanced;

through setting up mutually supporting between through-hole 17 and the protection casing 18 to reach the effect that work efficiency is high, strengthened the practicality of device.

Referring to the attached figure 2 of the specification, the material of the shrink ring 6 is a rubber component, and the diameter of the shrink ring 6 is smaller than that of the liquid inlet 2.

The implementation mode is specifically as follows: the material through setting up shrink ring 6 is rubber matter component, is in order to be favorable to fixing the connecting pipe to be applicable to the connecting pipe of various models, strengthened the practicality of device.

The utility model discloses the theory of operation:

firstly, an operator normally assembles each component of the device, and then normally starts the device;

secondly, firstly, liquid enters the interior of the device from the liquid inlet 2 through the existing device, then the liquid can flow into the spiral tube 11 through the front tube plate 8 and then flows out of the spiral tube from the interior, when the liquid passes through the front tube plate 8, in order to ensure that the through hole 17 under long-time work is not damaged by the liquid, a protective cover 18 is clamped in the through hole 17, when the protective cover 18 is damaged, only a new protective cover 18 needs to be replaced, so that the flow rate of the device is ensured, the spiral tube 11 cannot be damaged, secondly, when the device needs to replace a connecting tube with a small diameter, only the automatic telescopic rod 5 needs to be started, then the connecting tube extends into the contraction ring 6, and then the automatic telescopic rod 5 starts to fix the connecting tube, so that the flow rate of the device is ensured, and the liquid cannot leak;

and thirdly, firstly, normally closing the device by an operator, then checking whether the fixity among all components of the device is normal by the operator, and then replacing and maintaining parts with serious aging and abrasion in the device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving positive displacement heat exchanger, includes casing (1), one side intercommunication of casing (1) has inlet (2), its characterized in that: a top cover (3) is detachably mounted on one side of the liquid inlet (2), a first connecting block (4) is fixedly mounted inside the liquid inlet (2), an automatic telescopic rod (5) is detachably mounted on the surface of the bottom end of the first connecting block (4), a contraction ring (6) is detachably mounted on the surface of the bottom end of the automatic telescopic rod (5), a heat insulation layer (7) is filled on the surface inside the shell (1), a front tube plate (8) is fixedly mounted inside the shell (1), one side of the front tube plate (8) is communicated with a heat transfer tube (9), a baffle plate (10) is detachably mounted on one side of the heat transfer tube (9), a solenoid (11) is communicated with one side of the baffle plate (10), a fastening rod (12) is detachably mounted on the bottom end inside the shell (1), and a liquid outlet (13) is communicated with the other side of, one side demountable installation of casing (1) bottom has second connecting block (14).

2. An energy efficient volumetric heat exchanger according to claim 1, characterized in that: the bottom demountable installation of second connecting block (14) has fixed axle (15), the surperficial demountable installation of fixed axle (15) has universal wheel (16).

3. An energy efficient volumetric heat exchanger according to claim 2, characterized in that: the quantity of universal wheel (16) is four, four the equivalent divide into two sets ofly, every group universal wheel (16) are located respectively the left side of casing (1) bottom with the right side of casing (1) bottom.

4. An energy efficient volumetric heat exchanger according to claim 1, characterized in that: the material of shrink ring (6) is rubber matter component, the diameter size of shrink ring (6) is less than the diameter size of inlet (2).

5. An energy efficient volumetric heat exchanger according to claim 1, characterized in that: the surface of the front tube plate (8) is provided with a through hole (17), and the inside of the through hole (17) is clamped with a protective cover (18).

6. An energy efficient volumetric heat exchanger according to claim 5, characterized in that: the number of the protective covers (18) is a plurality, and the protective covers (18) are distributed in a rectangular shape.

7. An energy efficient volumetric heat exchanger according to claim 5, characterized in that: the top end of the protective cover (18) is provided with a liquid inlet hole (19), and the surface area of the liquid inlet hole (19) is smaller than that of the through hole (17).

8. An energy efficient volumetric heat exchanger according to claim 1, characterized in that: one side of the fastening rods (12) is fixedly connected with one side of the bottom end of the front tube plate (8), and the number of the fastening rods (12) is two.