CN216049332U - Self-collecting condensed water plate heat exchanger - Google Patents
Self-collecting condensed water plate heat exchanger Download PDFInfo
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- CN216049332U CN216049332U CN202122349614.9U CN202122349614U CN216049332U CN 216049332 U CN216049332 U CN 216049332U CN 202122349614 U CN202122349614 U CN 202122349614U CN 216049332 U CN216049332 U CN 216049332U
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Abstract
The utility model relates to the technical field of heat exchangers, and discloses a self-collecting condensed water plate heat exchanger which comprises a heat exchanger body, wherein a left protective plate and a right protective plate are respectively arranged on two sides of the heat exchanger body, heat insulation cotton is respectively stuck on the inner sides of the left protective plate and the right protective plate, and a water collecting tray is integrally formed at the bottom of the heat exchanger body. The structure is closed, the heat insulation cotton is attached to the inside of the shell, condensed water cannot be generated on the surface of the shell, and the water collection tray and the heat exchanger are of an integrated structure, so that the condensed water is easier to collect; the structure is convenient to install and operate, the assembly with matched equipment is simpler, and when the number of the heat exchangers is large, a constant humidity machine does not need to be matched to reduce the generation of condensed water; through set up arc portion on the fin, when supporting fan exogenic action, can not blow the comdenstion water outside the heat exchanger, influence the operation of relevant equipment components and parts and use, further improved the stability of device.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a plate type heat exchanger capable of automatically collecting condensed water.
Background
Heat exchangers are often used in petroleum, chemical, light industry, pharmaceutical, energy and other industrial processes to heat a low temperature fluid or to cool a high temperature fluid, to vaporize a liquid into a vapor, or to condense a vapor into a liquid. The heat exchanger can be a unit device such as a heater, a cooler, a condenser and the like; or may be an integral part of a piece of process equipment, such as a heat exchanger in an ammonia synthesis column. The heat exchanger is an important unit device in chemical production, and according to statistics, the tonnage of the heat exchanger accounts for about 20 percent of the whole process equipment and even reaches 30 percent, and the importance of the heat exchanger is conceivable.
The plate heat exchanger is one of the plate heat exchangers, and is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
When the temperature of the heat exchanger is too low or the humidity is too high, condensed water can be generated and attached to a copper pipe or a shell of the heat exchanger, or under the influence of the refrigeration effect of the heat exchanger, the related structure of the connected equipment can also generate the condensed water, so that the normal operation or the service life of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-collecting condensed water plate type heat exchanger, which aims to solve the problems in the background technology, and the condensed water generated by the heat exchanger in use is collected into a water pan through a self-collecting structure, so that the operation and the service life of equipment are influenced.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a from collecting comdenstion water plate heat exchanger, includes the heat exchanger body, left backplate and right backplate are installed respectively to heat exchanger body both sides, and the heat preservation cotton is pasted respectively to left backplate and right backplate inboard, heat exchanger body bottom integrated into one piece has the water-collecting tray.
As a further scheme of the utility model: the heat exchanger body comprises a copper pipe, an end plate, an elbow and a collecting pipe, wherein a plurality of fins are arranged on the copper pipe, and the fins are perpendicular to the water collecting plate.
As a further scheme of the utility model: and the bottom of the collecting pipe is provided with a threaded joint, and the bottom of the threaded joint is arranged on a protective opening of the water collecting plate through a screw.
As a further scheme of the utility model: the end plate is fixedly arranged in the mounting holes of the left guard plate and the right guard plate through screw connection.
As a further scheme of the utility model: the fin is provided with an arc-shaped part.
As a still further scheme of the utility model: the water collecting tray is also provided with a water draining opening.
Compared with the prior art, the utility model has the beneficial effects that:
1. the structure is closed, the heat insulation cotton is attached to the inside of the shell, the surface of the shell cannot generate condensed water, and the water collection tray and the heat exchanger are of an integrated structure, so that the condensed water is easier to collect;
2. the structure is convenient to install and operate, the assembly with matched equipment is simpler, and when the number of the heat exchangers is large, a constant humidity machine does not need to be matched to reduce the generation of condensed water;
3. through set up arc portion on the fin, when supporting fan exogenic action, can not blow the comdenstion water outside the heat exchanger, influence the operation of relevant equipment components and parts and use, further improved the stability of device.
Drawings
Fig. 1 is a schematic overall structure diagram of a self-collecting condensate water plate heat exchanger.
Fig. 2 is an exploded view of a self-collecting condensate plate heat exchanger.
Fig. 3 is a schematic diagram of the internal structure of a plate heat exchanger for self-collecting condensed water.
Fig. 4 is a schematic structural diagram of a heat exchanger body in a plate heat exchanger for self-collecting condensed water.
Fig. 5 is a schematic structural view of a water pan in a plate heat exchanger for self-collecting condensed water.
Fig. 6 is a schematic view of an installation structure of a copper pipe in a self-collecting condensed water plate heat exchanger.
Fig. 7 is a schematic structural diagram of a fin in a self-collecting condensate plate heat exchanger.
Fig. 8 is a schematic view of an arrangement structure of an arc-shaped portion in a self-collecting condensed water plate heat exchanger.
In the figure: 1. a heat exchanger body; 2. a left guard plate; 3. a right guard plate; 4. a water collection tray; 5. heat preservation cotton; 6. mounting holes; 7. a fin; 8. an end plate; 9. bending the pipe; 10. a header; 11. a threaded joint; 12. protecting the mouth; 13. a water discharge opening; 14. a copper pipe; 15. an arc-shaped portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, in an embodiment of the present invention, a plate heat exchanger capable of automatically collecting condensed water includes a heat exchanger body 1, a left protection plate 2 and a right protection plate 3 are respectively installed on two sides of the heat exchanger body 1, heat insulation cotton 5 is respectively adhered to inner sides of the left protection plate 2 and the right protection plate 3, a water collection plate 4 is integrally formed at a bottom of the heat exchanger body 1, when a temperature is too low, condensed water is generated by the heat exchanger and is adhered to a surface of a shell of the heat exchanger and a copper pipe 14, and after the heat insulation cotton 5 is adhered to the left protection plate 2 and the right protection plate 3, the outer surface does not generate condensed water, and the plate heat exchanger can be securely and fixedly installed with a supporting device.
In one aspect of the utility model, the heat exchanger body 1 comprises a copper pipe 14, an end plate 8, an elbow 9 and a header 10, wherein a plurality of fins 7 are mounted on the copper pipe 14, the fins 7 are arranged perpendicular to the water collecting tray 4, specifically, the heat exchanger body 1 and the water collecting tray 4 are of an integrated structure, the fins 7 and the water collecting tray 4 are of a perpendicular mounting structure, and the heat exchanger body 1 is composed of the end plate 8, the header 10, the fins 7, the elbow 9 and the copper pipe 14.
In one aspect of the present invention, the threaded connector 11 is mounted at the bottom of the header 10, and the bottom of the threaded connector 11 is mounted on the mouth 12 of the water collection tray 4 by screws, specifically, the threaded connector 11 of the header 10 in the heat exchanger body 1 is used as a last process, before the water collection tray 4 is mounted in place corresponding to the two headers 10 of the heat exchanger body 1 and fastened by screws, and then the threaded connector 11 and the header 10 are welded and formed, and the generated condensed water flows into the water collection tray 4 under the action of gravity.
In one aspect of the present invention, the end plate 8 is fixed in the mounting holes 6 formed in the left protective plate 2 and the right protective plate 3 through screws, so as to further ensure the detachable mounting and fixing function of the left protective plate 2 and the right protective plate 3 with the whole heat exchanger body 1.
In one aspect of the present invention, the fins 7 are provided with the arc-shaped portions 15, specifically, after the copper pipes 14 between the fins 7 of the heat exchanger body 1 generate condensed water, if a fan is installed on a supporting device to increase the cooling capacity, the condensed water is blocked in the arc-shaped portions 15 of the fins 7 under the action of wind power, and cannot be blown to the surface of the heat exchanger, and then drops into the water collection tray 4 in the arc-shaped portions 15, so that the collection effect of the condensed water is finally increased.
In one aspect of the present invention, the water collecting tray 4 is further provided with a drain opening 13 for guiding the collected condensed water out of the water collecting tray 4.
The working principle of the utility model is as follows: this heat exchanger structure need not use the constant humidity machine, can not drip on other equipment components and parts, utilizes the thermal-insulated effect of cotton 5 that keeps warm for the comdenstion water can not produce at the heat exchanger shell, simultaneously through setting up a plurality of fins 7 that have arc portion 15 at 14 outer walls of copper pipe, has also realized the self-collecting effect of heat exchanger body 1 to the comdenstion water, greatly increased the job stabilization nature of heat exchanger.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a from collecting comdenstion water plate heat exchanger, includes heat exchanger body (1), its characterized in that, left backplate (2) and right backplate (3) are installed respectively to heat exchanger body (1) both sides, and heat preservation cotton (5) are pasted respectively to left backplate (2) and right backplate (3) inboard, heat exchanger body (1) bottom integrated into one piece has water-collecting tray (4).
2. The plate heat exchanger for self-collecting condensed water according to claim 1, characterized in that the heat exchanger body (1) comprises a copper tube (14), an end plate (8), an elbow (9) and a header (10), wherein a plurality of fins (7) are mounted on the copper tube (14), and the fins (7) are arranged perpendicular to the water collecting plate (4).
3. A self-collecting condensate plate heat exchanger according to claim 2, characterized in that the header (10) is provided at its bottom with a screw joint (11), and that the bottom of the screw joint (11) is screwed to a bead (12) of the water collection tray (4).
4. A self-collecting condensate water plate heat exchanger according to claim 2, characterized in that the end plate (8) is fixed in the mounting holes (6) provided in the left and right cover plates (2, 3) by means of screw connections.
5. A self-collecting condensate water plate heat exchanger according to claim 2, characterized in that the fins (7) are provided with an arc-shaped portion (15).
6. A self-collecting condensate plate heat exchanger according to claim 1, characterized in that the water collecting tray (4) is further provided with a drain opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122349614.9U CN216049332U (en) | 2021-09-27 | 2021-09-27 | Self-collecting condensed water plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122349614.9U CN216049332U (en) | 2021-09-27 | 2021-09-27 | Self-collecting condensed water plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049332U true CN216049332U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122349614.9U Active CN216049332U (en) | 2021-09-27 | 2021-09-27 | Self-collecting condensed water plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049332U (en) |
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2021
- 2021-09-27 CN CN202122349614.9U patent/CN216049332U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: No. 2302, 23rd Floor, Unit 3, Building 22, Business Inner Ring Road, Zhengzhou Area (Zhengdong), Henan Pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Kaitai Communication Technology Co.,Ltd. Address before: 100195 Room 302, floor 3, building 6, Four Seasons Sunshine Technology Park, No. 375, Jushan village, Sijiqing Town, Haidian District, Beijing Patentee before: BEIJING CHUANGHE CENTURY TELECOMMUNICATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |