CN215261328U - Heat preservation leak protection heat exchanger - Google Patents
Heat preservation leak protection heat exchanger Download PDFInfo
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- CN215261328U CN215261328U CN202121376157.6U CN202121376157U CN215261328U CN 215261328 U CN215261328 U CN 215261328U CN 202121376157 U CN202121376157 U CN 202121376157U CN 215261328 U CN215261328 U CN 215261328U
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Abstract
The utility model discloses a heat preservation leak protection heat exchanger, including heat exchanger inner bag and heat exchanger tube bank, the heat exchanger inner bag includes inner bag main part, left housing, right housing and connecting piece, heat exchanger inner bag left side top is provided with the medium entry, the heat exchanger tube bank sets up the inside at the heat exchanger inner bag, the one end that the heat exchanger inner bag was kept away from to the fluid entry is connected with first sleeve. This heat preservation leak protection heat exchanger, be provided with vacuum layer and heat preservation heat insulating board, vacuum layer and heat preservation heat insulating board can improve the thermal insulation performance of device to a certain extent, thereby be convenient for prevent that the heat in the heat exchanger inner bag from running off to the external world, and then be convenient for prevent to influence the heat transfer effect of device because of ambient temperature is lower, be provided with the lag simultaneously, the lag of silica gel material also can play certain heat preservation effect, the lag also can protect the outer wall of device simultaneously, thereby be convenient for prevent that the outer wall of device from being polluted by rainwater or other pollutants, and then be convenient for prevent that the device outer wall from rustting.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a heat preservation leak protection heat exchanger.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and through mass search, a heat exchanger in the prior art is found to be a typical shell-and-tube heat exchanger such as a pipe-type heat exchanger with the publication number CN108955307A, wherein the heat exchanger comprises an inner tube and an outer tube, the inner tube is coaxially arranged in the outer tube in a penetrating manner, a gap is arranged between the outer wall of the inner tube and the inner wall of the outer tube, two ends of the gap are sealed to form a cavity, when the inner tube is broken, a medium in the inner tube enters the cavity, the outer tube can prevent the medium in the inner tube from being mixed with the medium outside the outer tube, when the outer tube is broken, the medium outside the outer tube enters the cavity, the inner tube can prevent the medium outside the outer tube from entering the inner tube, and prevent the medium outside the outer tube from being mixed with the medium inside the inner tube; the heat exchanger is mainly characterized in that in the using process, the two media can be effectively prevented from being mixed, the two media in the heat exchanger can not be mixed due to the breakage of the heat exchange tube, the potential safety hazard is avoided, and the service life of the heat exchanger is prolonged.
To sum up, the effect that keeps warm is relatively poor for the most current heat exchangers to lead to the excessive loss of heat energy of heat exchanger because of the device external temperature is lower easily, and then influence the heat transfer effect of heat exchanger, and the most inconvenient fluid of current heat exchanger filters, thereby the impurity in the fluid or the phenomenon that the sediment blockked up the heat transfer pipeline appear easily, to above-mentioned problem, need improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat preservation leak protection heat exchanger to it is relatively poor to solve the most heat preservation effects of the current heat exchanger that proposes in the above-mentioned background art, thereby easily because of the lower heat energy excessive loss that leads to the heat exchanger of device external temperature, and then influence the heat transfer effect of heat exchanger, and the most inconvenient fluid that flows of current heat exchanger filters, thereby the problem that impurity in the fluid or precipitate blockked up heat transfer pipeline appears easily.
In order to achieve the above object, the utility model provides a following technical scheme: a heat-preservation leakage-proof heat exchanger, which comprises a heat exchanger inner container and a heat exchange tube bundle,
the heat exchanger liner comprises a liner main body, a left housing, a right housing and a connecting piece, wherein the left side and the right side of the liner main body are respectively provided with the left housing and the right housing;
the heat exchange tube bundle is arranged inside the heat exchanger liner, the left side and the right side of the heat exchanger liner are respectively provided with a fluid inlet and a fluid outlet, one end of the fluid outlet far away from the heat exchanger liner is connected with the first flange, one end of the fluid inlet far away from the heat exchanger liner is connected with the first sleeve, and the first sleeve is connected with the second flange through the second sleeve.
Preferably, the heat-insulating plate is arranged on the outer side of the heat exchanger inner container, and a vacuum layer is arranged between the heat-insulating plate and the heat exchanger inner container.
Preferably, the left cover shell and the right cover shell are both connected with the inner container main body through connecting pieces.
Preferably, a protective sleeve is arranged on the outer side of the heat-insulating plate.
Preferably, the first sleeve is in threaded connection with the second sleeve.
Preferably, the first sleeve is internally provided with a limiting seat, a filter screen is arranged on the left side of the limiting seat, and the filter screen is clamped and connected with the limiting seat.
Compared with the prior art, the beneficial effects of the utility model are that: the heat-preservation leakage-proof heat exchanger comprises a shell,
(1) the vacuum layer and the heat-insulation board are arranged, the heat-insulation performance of the device can be improved to a certain extent, so that heat in the inner container of the heat exchanger can be prevented from being lost to the outside, the heat exchange effect of the device can be further prevented from being influenced by low outside temperature, the protective sleeve is arranged at the same time, the protective sleeve made of silica gel can also play a certain heat-insulation role, and meanwhile, the protective sleeve can also protect the outer wall of the device, so that the outer wall of the device can be prevented from being polluted by rainwater or other pollutants, and the outer wall of the device can be prevented from rusting;
(2) be provided with the filter screen, the filter screen can be filtered in advance to the liquid and the gas that need the heat transfer to impurity or the deposit jam heat exchanger tube bank that it carried of being convenient for, and then the normal work of the assurance device of being convenient for, when impurity on the filter screen needs clearance or change simultaneously, staff's accessible counter-rotation second sleeve and first sleeve separate the two, thereby can take out the filter screen from first sleeve in and clear up or renew, and the dismantlement process is comparatively simple.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. the heat exchanger inner bag 101, inner bag main part, 102, left housing, 103, right housing, 104, connecting piece, 2, vacuum layer, 3, heat preservation and insulation board, 4, lag, 5, fluid entry, 6, fluid export, 7, first ring flange, 8, medium entry, 9, medium export, 10, first sleeve, 11, spacing seat, 12, filter screen, 13, second sleeve, 14, second ring flange, 15, heat exchange tube bundle.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a heat preservation and leakage prevention heat exchanger is disclosed, as shown in figures 1 and 3, a heat exchanger liner 1 comprises a liner main body 101, a left cover shell 102, a right cover shell 103 and a connecting piece 104, the left side and the right side of the liner main body 101 are respectively provided with the left cover shell 102 and the right cover shell 103, the left cover shell 102 and the right cover shell 103 are both connected with the liner main body 101 through the connecting piece 104, a worker can disassemble the connecting piece 104 to respectively disassemble the liner main body 101 with the left cover shell 102 and the right cover shell 103 according to needs, so as to clean the interiors of the heat exchanger liner 1 and a heat exchange tube bundle 15, a medium inlet 8 is arranged above the left side of the heat exchanger liner 1, a heat preservation and insulation board 3 is arranged outside the heat exchanger liner 1, a vacuum layer 2 is arranged between the heat preservation and insulation board 3 and the heat exchanger liner 1, the heat preservation and insulation board 3 and the vacuum layer 2 are convenient for separating heat inside the heat exchanger liner 1, so as to prevent the heat inside of the device from being dissipated outside, and then be convenient for reduce heat consumption and guarantee the heat transfer effect of device, the outside of heat preservation heat insulating board 3 is provided with lag 4, and lag 4 is convenient for prevent that the outer wall of device from taking place the corrosion, and is provided with medium outlet 9 below the 1 left side of heat exchanger inner bag.
As shown in fig. 1 and fig. 2, the heat exchange tube bundle 15 is disposed inside the heat exchanger liner 1, the left side and the right side of the heat exchanger liner 1 are respectively provided with a fluid inlet 5 and a fluid outlet 6, meanwhile, one end of the fluid outlet 6 away from the heat exchanger liner 1 is connected with a first flange 7, one end of the fluid inlet 5 away from the heat exchanger liner 1 is connected with a first sleeve 10, the first sleeve 10 is connected with a second flange 14 through a second sleeve 13, the first flange 7 and the second flange 14 both function in connecting with external equipment, the first sleeve 10 is in threaded connection with the second sleeve 13, so that a worker can detach the first sleeve 10 from the second sleeve 13 and further clean the filter screen 12 in the first sleeve 10, meanwhile, the connection between the first sleeve 10 and the second sleeve 13, and the connection between the liner main body 101 and the left housing 102 and the right housing 103 are both provided with sealing rings, the sealing washer is convenient for improve the leakproofness of device to be convenient for prevent device fluid and heat leakage's phenomenon appear, first sleeve 10 is inside to be provided with spacing seat 11, and spacing seat 11 left side is provided with filter screen 12, and filter screen 12 is connected with spacing seat 11 block simultaneously, and the staff of being convenient for dismantles filter screen 12 from spacing seat 11 and gets off to renew.
The working principle is as follows: when the heat-preservation leakage-proof heat exchanger is used, a power supply starting device is connected firstly, fluid to be subjected to heat exchange enters the first sleeve 10 through the first flange 7 and the second sleeve 13, the filter screen 12 in the first sleeve 10 filters and removes impurities, the filtered fluid enters the heat exchange tube bundle 15 in the inner container 1 of the heat exchanger through the fluid inlet 5, while the heat exchange medium will enter the liner body 101 through the medium inlet 8 and contact the heat exchange tube bundle 15, thereby exchanging heat with the fluid in the heat exchange tube bundle 15, the vacuum layer 2 and the heat-insulating board 3 are convenient for preventing the heat in the liner main body 101 from diffusing to the outside, thereby ensuring the heat exchange quality of the device, and the fluid and the medium after heat exchange are respectively discharged through the fluid outlet 6 and the medium outlet 9, this completes the work and is not described in detail in this specification as it is well known in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a heat preservation leak protection heat exchanger, includes heat exchanger inner bag (1) and heat exchange tube bank (15), its characterized in that:
the heat exchanger liner (1) comprises a liner main body (101), a left cover shell (102), a right cover shell (103) and a connecting piece (104), wherein the left side and the right side of the liner main body (101) are respectively provided with the left cover shell (102) and the right cover shell (103), a medium inlet (8) is arranged above the left side of the heat exchanger liner (1), and a medium outlet (9) is arranged below the left side of the heat exchanger liner (1);
the heat exchange tube bundle (15) is arranged inside the heat exchanger liner (1), the left side and the right side of the heat exchanger liner (1) are respectively provided with a fluid inlet (5) and a fluid outlet (6), one end, far away from the heat exchanger liner (1), of the fluid outlet (6) is connected with the first flange (7), one end, far away from the heat exchanger liner (1), of the fluid inlet (5) is connected with the first sleeve (10), and the first sleeve (10) is connected with the second flange (14) through the second sleeve (13).
2. A heat preservation and leakage prevention heat exchanger as claimed in claim 1, characterized in that: the heat-insulating plate (3) is arranged on the outer side of the heat exchanger inner container (1), and the vacuum layer (2) is arranged between the heat-insulating plate (3) and the heat exchanger inner container (1).
3. A heat preservation and leakage prevention heat exchanger as claimed in claim 1, characterized in that: the left cover shell (102) and the right cover shell (103) are both connected with the inner container main body (101) through a connecting piece (104).
4. A heat preservation and leakage prevention heat exchanger as claimed in claim 2, characterized in that: and a protective sleeve (4) is arranged on the outer side of the heat-insulating plate (3).
5. A heat preservation and leakage prevention heat exchanger as claimed in claim 1, characterized in that: the first sleeve (10) is in threaded connection with the second sleeve (13).
6. A heat preservation and leakage prevention heat exchanger as claimed in claim 1, characterized in that: the first sleeve (10) is internally provided with a limiting seat (11), a filter screen (12) is arranged on the left side of the limiting seat (11), and the filter screen (12) is connected with the limiting seat (11) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376157.6U CN215261328U (en) | 2021-06-21 | 2021-06-21 | Heat preservation leak protection heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376157.6U CN215261328U (en) | 2021-06-21 | 2021-06-21 | Heat preservation leak protection heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261328U true CN215261328U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376157.6U Active CN215261328U (en) | 2021-06-21 | 2021-06-21 | Heat preservation leak protection heat exchanger |
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| Country | Link |
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| CN (1) | CN215261328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577040A (en) * | 2022-03-28 | 2022-06-03 | 浙江尔格科技股份有限公司 | Cooling device |
-
2021
- 2021-06-21 CN CN202121376157.6U patent/CN215261328U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577040A (en) * | 2022-03-28 | 2022-06-03 | 浙江尔格科技股份有限公司 | Cooling device |
| CN114577040B (en) * | 2022-03-28 | 2023-09-22 | 浙江尔格科技股份有限公司 | Cooling device |
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