CN204553196U - Energy-efficient hot water pump mechanical sealing and refrigerating device - Google Patents
Energy-efficient hot water pump mechanical sealing and refrigerating device Download PDFInfo
- Publication number
- CN204553196U CN204553196U CN201520180587.9U CN201520180587U CN204553196U CN 204553196 U CN204553196 U CN 204553196U CN 201520180587 U CN201520180587 U CN 201520180587U CN 204553196 U CN204553196 U CN 204553196U
- Authority
- CN
- China
- Prior art keywords
- hot water
- radiator
- water
- intake pipe
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 239000002826 coolant Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of energy-efficient hot water pump mechanical sealing and refrigerating device, comprise hot-water circulating pump and pump motor, described pump motor is connected by mechanical sealing mechanism with hot-water circulating pump, hot water delivery pipe and coolant intake pipe is provided with at mechanical seal structure place, described hot water delivery pipe is connected with radiator with coolant intake pipe simultaneously, described hot water delivery pipe, radiator, coolant intake pipe and mechanical seal structure form cyclic water channel, wherein, radiator is Air flow radiator.Compared with prior art, the utility model device directly hot water is entered radiator with air heat-exchange to reduce water temperature through hot water delivery pipe, and the water after cooling is supplied to water pump mechanical seal through coolant intake pipe and cools.System is simple, and efficiency is high.Reduce energy consumption, improve the utilization ratio of the energy: by transformation, cancel the coolant circulation pump in original system and cooler, decrease the power consumption of water resources and cooling waterpump.
Description
Technical field
The utility model relates to a kind of hot water pump sealing and cooling device, especially relates to a kind of energy-efficient hot water pump mechanical sealing and refrigerating device.
Background technique
At present, hot water pump mechanical seal cooling adopts tap water, by water-water heat exchanger for hot water pump mechanical seal provides cooling water always.Cooled tap water enters sewerage.
Chinese patent CN 203175840 U discloses a kind of hot water pump mechanical seal radiator device, comprise: cooler and hot water pump, described cooler is connected with hot water pump by intake pipe, the top of described cooler is provided with honeycomb duct and reflow pipe, the two ends of described honeycomb duct are connected with mechanical seal with cooler respectively, the two ends of described reflow pipe are connected with mechanical seal with cooler respectively, described honeycomb duct is positioned at the upper end position of reflow pipe, machinery sealed junction dirt problem when although this model utility solves hot operation, but what cool for hot water pump mechanical seal or adopt is water-water heat exchange mode, waste water resources, efficiency of energy utilization is low.
Model utility content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of vibrational power flow simple, improve energy utilization rate, reduce energy consumption, do not affect the energy-efficient hot water pump mechanical sealing and refrigerating device that hot water pump normally runs.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of energy-efficient hot water pump mechanical sealing and refrigerating device, comprise hot-water circulating pump and pump motor, described pump motor is connected by mechanical sealing mechanism with hot-water circulating pump, hot water delivery pipe and coolant intake pipe is provided with at mechanical seal structure place, described hot water delivery pipe is connected with radiator with coolant intake pipe simultaneously, and described hot water delivery pipe, radiator, coolant intake pipe and mechanical seal structure form cyclic water channel.
Described radiator is Air flow radiator.
Described radiator is finned radiator.
Described coolant intake pipe is connected with the two ends of mechanical seal structure simultaneously.
Water intake and the water outlet of described radiator are all opened in the same side, and described hot water delivery pipe is connected with the water intake of radiator, and described coolant intake pipe is connected with the water outlet of radiator.
Described hot water delivery pipe and coolant intake pipe all adopt metal tube.
Because described hot water delivery pipe, radiator, coolant intake pipe and mechanical seal structure form cyclic water channel, cooling water through radiator cooling enters mechanical seal structure by coolant intake pipe, mechanical seal structure serviceability temperature is reduced, extend the life-span of water pump, cooling water is become hot water after mechanical seal structure cooling to enter radiator and air heat-exchange by hot water delivery pipe, radiator becomes cooling water to after hot water radiator, enter mechanical seal structure through coolant intake pipe, form circulation temperature lowering system.
Compared with prior art, the utility model has the following advantages and beneficial effect:
1, structure is simple, and efficiency is high: existing mechanical sealing and refrigerating device be by intrasystem hot water with cold water by coil heat exchange, by after intrasystem hot water cooling for mechanical seal, drain as after the cold water heating of lowering the temperature, efficiency is low, system complex.The utility model device directly hot water is entered radiator with air heat-exchange to reduce water temperature through hot water delivery pipe, and the water after cooling is supplied to water pump mechanical seal through coolant intake pipe and cools.System is simple, and efficiency is high.
2, reduce energy consumption, improve the utilization ratio of the energy: by transformation, cancel the coolant circulation pump in original system and cooler, decrease the power consumption of water resources and cooling waterpump.
3, on former water system without impact: only change radiating mode.
4, applied range: all hot water pumps need the place of temperature lowering water all can use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A kind of energy-efficient hot water pump mechanical sealing and refrigerating device, as shown in Figure 1, comprise hot-water circulating pump 5 and pump motor 4, pump motor 4 is connected by mechanical sealing mechanism 6 with hot-water circulating pump 5, be provided with hot water delivery pipe 1 and coolant intake pipe 3 at mechanical seal structure 6 place, hot water delivery pipe 1 and coolant intake pipe 3 all adopt metal tube.Hot water delivery pipe 1 is connected with radiator 2 with coolant intake pipe 3 simultaneously, and hot water delivery pipe 1, radiator 2, coolant intake pipe 3 and mechanical seal structure 6 form cyclic water channel.
Wherein, radiator 2 is Air flow radiator, selects finned radiator.
Coolant intake pipe 3 is connected with the two ends of mechanical seal structure 6 simultaneously.Water intake and the water outlet of radiator 2 are all opened in the same side, and hot water delivery pipe 1 is connected with the water intake of radiator 2, and coolant intake pipe 3 is connected with the water outlet of radiator 2.
Because hot water delivery pipe 1, radiator 2, coolant intake pipe 3 and mechanical seal structure 6 form cyclic water channel, the cooling water of lowering the temperature through radiator 2 enters mechanical seal structure 6 by coolant intake pipe 3, mechanical seal structure 6 serviceability temperature is reduced, extend the life-span of water pump, cooling water is become hot water after mechanical seal structure 6 is lowered the temperature to enter radiator 2 and air heat-exchange by hot water delivery pipe 1, cooling water is become after radiator 2 couples of hot water radiator, enter mechanical seal structure 6 through coolant intake pipe 3, form circulation temperature lowering system.
Above-mentioned is can understand for ease of those skilled in the art and use model utility to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (6)
1. an energy-efficient hot water pump mechanical sealing and refrigerating device, comprise hot-water circulating pump (5) and pump motor (4), described pump motor (4) is connected by mechanical sealing mechanism (6) with hot-water circulating pump (5), hot water delivery pipe (1) and coolant intake pipe (3) is provided with at mechanical seal structure (6) place, it is characterized in that, described hot water delivery pipe (1) is connected with radiator (2) with coolant intake pipe (3) simultaneously, described hot water delivery pipe (1), radiator (2), coolant intake pipe (3) and mechanical seal structure (6) form cyclic water channel, the cooling water of lowering the temperature through radiator (2) enters mechanical seal structure (6) by coolant intake pipe (3), cooling water is become hot water after mechanical seal structure (6) cooling to enter radiator (2) by hot water delivery pipe (1) and carry out radiating and cooling.
2. a kind of energy-efficient hot water pump mechanical sealing and refrigerating device according to claim 1, is characterized in that, described radiator (2) is Air flow radiator.
3. a kind of energy-efficient hot water pump mechanical sealing and refrigerating device according to claim 2, is characterized in that, described radiator (2) is finned radiator.
4. a kind of energy-efficient hot water pump mechanical sealing and refrigerating device according to claim 1, is characterized in that, described coolant intake pipe (3) is connected with the two ends of mechanical seal structure (6) simultaneously.
5. a kind of energy-efficient hot water pump mechanical sealing and refrigerating device according to claim 1, it is characterized in that, water intake and the water outlet of described radiator (2) are all opened in the same side, described hot water delivery pipe (1) is connected with the water intake of radiator (2), and described coolant intake pipe (3) is connected with the water outlet of radiator (2).
6. a kind of energy-efficient hot water pump mechanical sealing and refrigerating device according to claim 1, is characterized in that, described hot water delivery pipe (1) and coolant intake pipe (3) all adopt metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180587.9U CN204553196U (en) | 2015-03-27 | 2015-03-27 | Energy-efficient hot water pump mechanical sealing and refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180587.9U CN204553196U (en) | 2015-03-27 | 2015-03-27 | Energy-efficient hot water pump mechanical sealing and refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553196U true CN204553196U (en) | 2015-08-12 |
Family
ID=53828317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180587.9U Expired - Fee Related CN204553196U (en) | 2015-03-27 | 2015-03-27 | Energy-efficient hot water pump mechanical sealing and refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791239A (en) * | 2015-03-27 | 2015-07-22 | 仪征祥源动力供应有限公司 | Efficient and energy-saving hot water pump mechanical seal cooling device |
-
2015
- 2015-03-27 CN CN201520180587.9U patent/CN204553196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791239A (en) * | 2015-03-27 | 2015-07-22 | 仪征祥源动力供应有限公司 | Efficient and energy-saving hot water pump mechanical seal cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |