CN213899270U - Energy-saving cooling device of high-temperature hot water plunger pump - Google Patents
Energy-saving cooling device of high-temperature hot water plunger pump Download PDFInfo
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- CN213899270U CN213899270U CN202022926754.3U CN202022926754U CN213899270U CN 213899270 U CN213899270 U CN 213899270U CN 202022926754 U CN202022926754 U CN 202022926754U CN 213899270 U CN213899270 U CN 213899270U
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Abstract
The utility model discloses an energy-saving cooling device of a high-temperature hot water plunger pump in the technical field of cooling and heat exchange, which comprises a shell, a fan, a demister, a finned tube, a hot water inlet, a spray head, a filler, a light pipe, a cold water outlet and a cooling water circulating pump, wherein the inner cavity of the shell is sequentially provided with the fan, the demister, the finned tube, the spray head, the filler, the light pipe and a cold water tank from top to bottom, the cold water tank is connected with the spray head through the cooling water circulating pump and a pipeline, the outer wall of the shell is provided with the cold water outlet, the cold water outlet outputs the plunger pump of the high-temperature hot water plunger pump, the structure is simple, the design is novel, the high-temperature water is sprayed on the filler through the spray head, the cold air guided by the fan is cooled and then collected to the bottom of the shell, the cooling water is pumped into the high-temperature hot water plunger pump for cooling, and the low-temperature high-humidity air is discharged out of the shell through the finned tube and the demister, good cooling effect, electric quantity saving and cooling water quantity saving.
Description
Technical Field
The utility model relates to a cooling heat transfer technical field specifically is a high temperature hot water plunger pump energy-saving cooling device.
Background
High temperature hot water plunger pumps often experience friction during operation and generate a significant amount of heat. This heat, if not dissipated in time, further heats the hot water, thereby causing the plunger sealing element to overheat. The sealing element can cause the conditions of aging, stress fatigue deformation, untight sealing and the like when being operated at high temperature for a long time, and the service life is greatly shortened, so that the integral operation and the service life of the high-temperature hot water plunger pump are influenced. At present, most high-temperature hot water plunger pumps adopt a water chilling unit for heat dissipation, and the water chilling unit directly consumes electric energy to obtain low-temperature working media so as to cool and circulate cold water. Thus, the heat exchange system becomes complicated, and one heat exchange process is added, so that energy consumption loss is increased. Therefore, a large amount of electric energy needs to be consumed, and the method is in violation of the energy-saving and emission-reducing policy advocated by the state at present.
Based on this, the utility model designs an energy-conserving cooling device of high temperature hot water plunger pump to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving cooling device of high temperature hot water plunger pump to solve the above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving cooling device of high temperature hot water plunger pump, includes casing, fan, demister, finned tube, hot water import, shower nozzle, filler, fluorescent tube, cold water outlet and cooling water circulating pump, the inner chamber from the top down of casing sets gradually fan, demister, finned tube, shower nozzle, filler, fluorescent tube and cold water groove, the cold water groove pass through cooling water circulating pump and pipeline with the shower nozzle is connected, the outer wall of casing is equipped with the cold water export, through the cold water export is exported the plunger pump of high temperature hot water plunger pump.
Preferably, a water replenishing port is arranged on the outer wall of the shell.
Preferably, a sewage draining outlet is formed in the outer wall of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of energy-conserving cooling device of high temperature hot water plunger pump simple structure, modern design, high temperature water are sprayed on the filler through the shower nozzle, collect the casing bottom after the cold air cooling of fan drainage, and the cooling water is gone into high temperature hot water plunger pump through the water pump and is cooled off, and the high temperature humid air is outside finned tube and demister, by the fan discharge casing, and the cooling effect is good, practice thrift electric quantity and cooling water volume.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a fan; 3. a demister; 4. a finned tube; 5. a hot water inlet; 6. a spray head; 7. a filler; 8. a light pipe; 9. a cold water outlet; 10. a water replenishing port; 11. a sewage draining outlet; 12. a cooling water circulation pump.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an energy-conserving cooling device of high temperature hot water plunger pump, includes casing 1, fan 2, demister 3, finned tube 4, hot water import 5, shower nozzle 6, filler 7, plain tube 8, cold water outlet 9 and cooling water circulating pump 12, the inner chamber from the top down of casing 1 sets gradually fan 2, demister 3, finned tube 4, shower nozzle 6, filler 7, plain tube 8 and cold water groove, the cold water groove pass through cooling water circulating pump 12 and pipeline with shower nozzle 6 is connected, the outer wall of casing 1 is equipped with cold water outlet 9, through cold water outlet 9 exports the plunger pump of high temperature hot water plunger pump
Wherein, the outer wall of the shell 1 is provided with a water replenishing port 10.
Wherein, a sewage draining outlet 11 is arranged on the outer wall of the shell 1.
The specific working principle is as follows:
high-temperature cooling water is atomized by the spray head 6 through the hot water inlet 5 and sprayed onto the filler 7, the high-temperature cooling water forms a layer of liquid film on the surface of the filler 7 and flows downwards, the liquid film is cooled by heat-mass exchange with air sucked by the fan 2, and finally the liquid film is heated by heat exchange with water in the light pipe 8 through the light pipe 8, finally the liquid film is collected to the bottom of the shell 1 and is conveyed to the spray head 3 again through the cooling circulating water pump 12. The fan 2 sucks air into the shell 1 from the outside of the shell 1, the air flows upwards along the filler 7, the air is contacted with high-temperature cooling water on the surface of the filler 7 and forms a counter flow, and thus heat and mass transfer phenomena can occur, and low-temperature cooling water and low-temperature air are obtained. The air with low temperature and high humidity exchanges heat with high temperature cooling water in the tube through the finned tube 4 to be heated, and is discharged to the atmosphere after being dewatered by a demister 3 and water drops carried in the air are drained by a fan 2. The cooled cold water is output to the high-temperature hot water plunger pump through the cold water outlet 9 to cool the plunger pump.
In the season of low temperature in autumn and winter, the cooling water circulating pump 12 does not operate, and the fan 2 sucks cold air into the shell 1 from the outside of the shell 1, flows upwards through the filler 7, flows through the finned tube 4, exchanges heat with water in the tube to raise the temperature, and finally is discharged into the atmosphere. Not only saves water, but also avoids the icing phenomenon caused by cold weather in autumn and winter.
When the equipment is started without water and the amount of cooling water is too small in the running process of the equipment, the cooling water is required to be supplemented through the water supplementing opening 10. The cooling water in the system is discharged from the sewage draining port 11 when the cooling water runs for a long time and the cooling water is fouled and stopped. Therefore, when the high-temperature hot water plunger pump operates, the cooling water amount is almost a certain value, the water is recycled, the water amount is saved, the cooling water can be timely discharged when the equipment is shut down in winter, and the condition that the normal use of the equipment is influenced due to the fact that parts are frozen is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides an energy-conserving cooling device of high temperature hot water plunger pump which characterized in that: including casing (1), fan (2), demister (3), finned tube (4), hot water inlet (5), shower nozzle (6), filler (7), fluorescent tube (8), cold water outlet (9) and cooling water circulating pump (12), the inner chamber from the top down of casing (1) sets gradually fan (2), demister (3), finned tube (4), shower nozzle (6), filler (7), fluorescent tube (8) and cold water groove, the cold water groove pass through cooling water circulating pump (12) and pipeline with shower nozzle (6) are connected, the outer wall of casing (1) is equipped with cold water outlet (9), through cold water outlet (9) exports the plunger pump of high temperature hot water plunger pump.
2. The energy-saving cooling device for the high-temperature hot water plunger pump as claimed in claim 1, wherein: and a water replenishing port (10) is arranged on the outer wall of the shell (1).
3. The energy-saving cooling device for the high-temperature hot water plunger pump as claimed in claim 1, wherein: and a sewage draining outlet (11) is arranged on the outer wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926754.3U CN213899270U (en) | 2020-12-09 | 2020-12-09 | Energy-saving cooling device of high-temperature hot water plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926754.3U CN213899270U (en) | 2020-12-09 | 2020-12-09 | Energy-saving cooling device of high-temperature hot water plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899270U true CN213899270U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022926754.3U Active CN213899270U (en) | 2020-12-09 | 2020-12-09 | Energy-saving cooling device of high-temperature hot water plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899270U (en) |
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2020
- 2020-12-09 CN CN202022926754.3U patent/CN213899270U/en active Active
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