CN203533700U - Pipeline endumdurance thermal cycle hot water tower - Google Patents

Pipeline endumdurance thermal cycle hot water tower Download PDF

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Publication number
CN203533700U
CN203533700U CN201320678720.4U CN201320678720U CN203533700U CN 203533700 U CN203533700 U CN 203533700U CN 201320678720 U CN201320678720 U CN 201320678720U CN 203533700 U CN203533700 U CN 203533700U
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China
Prior art keywords
water
hot
hot water
tower
water tower
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Expired - Lifetime
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CN201320678720.4U
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Chinese (zh)
Inventor
杨志成
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PUTIAN CITY HUAYE TRADE CO Ltd
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PUTIAN CITY HUAYE TRADE CO Ltd
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Priority to CN201320678720.4U priority Critical patent/CN203533700U/en
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Publication of CN203533700U publication Critical patent/CN203533700U/en
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Abstract

The utility model provides a pipeline endumdurance thermal cycle hot water tower. Opening positions of all external pipelines of the hot water tower are designed reasonably, and therefore, hot water in a hot water supply main pipeline cools naturally and flows back to the hot water tower automatically. At night, the temperature of the hot water in the hot water supply main pipeline is lowered due to continuous cooling and is always lower than that of hot water in the hot water tower. Due to the fact that specific gravity of low-temperature water is large, cooled hot water in the hot water supply main pipeline flows back into a cooling water return port at the bottom of the hot water tower through a cooling water return pipeline, and natural circulation movement of hot water under the condition without pressurization performed by a water pump is achieved. By means of the principle, the pipeline endumdurance thermal cycle hot water tower can provide a simple, effective and power-support-free thermal cycle system for hot water supply systems, floor heating devices and the like including homes, hotels, restaurants, schools and factories, and is wide in application range and large in market requirement.

Description

The self-supporting power thermal cycle of pipeline hot-water tower
Technical field
The utility model relates to a kind of hot water supply system, relates in particular to the self-supporting power thermal cycle of a kind of pipeline hot-water tower.
Background technology
In industry, hot water supply system is often used hot-water tower as water storage apparatus, hot-water tower is provided with hot water outlet, on hot water outlet, be connected with pipeline, on pipeline, be connected with more than one water terminal, this heating system is in night unmanned water, ducted hot water is lowered the temperature because of continuous dissipated heat, can cause frost crack pipe, thereby affect people's normal water if temperature is below the freezing point.People, in order to overcome this defect, arrange heat-exchanger pump conventionally as hot water circuit power source in hot water supply pipe's system, send water cooling in pipeline back to hot-water tower.But, realize by this way hot water circuit, need electric power support, not only power consumption, equipment also needs periodic maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and practical, without the self-supporting power thermal cycle of the pipeline hot-water tower that water pump is set.
For achieving the above object, the utility model is by the following technical solutions: the self-supporting power thermal cycle of pipeline hot-water tower, it comprises hot-water tower, described hot-water tower top is provided with exhaust outlet, on exhaust outlet, be connected with blast pipe, hot-water tower top is provided with hot water outlet, on hot water outlet, be connected with hot water supply main pipeline, hot water supply main pipeline is connected with more than one water terminal device by arm, hot-water tower middle part is provided with water inlet of hot water, hot-water tower bottom is provided with cold water delivery outlet, the cold water delivery outlet below of hot-water tower is provided with cooling water water return outlet, cooling water water return outlet is connected by CWR with hot water supply main pipeline, hot-water tower opposite side bottom is provided with water inlet pipe, is connected with water tower hutch water device on water inlet pipe, and hot-water tower bottom is also provided with blow-off pipe.Adopt above structure, the hot water in hot water supply main pipeline is lowered the temperature because of continuous dissipated heat, and its temperature is lower than the temperature of hot water in hot-water tower.Because the water proportion that temperature is high is little, the pressure that in hot-water tower, high-temperature-hot-water acts on cooling water water return outlet is less than the pressure of hot water in the hot water supply main pipeline of same level position, and hot water cooling in hot water supply main pipeline will be refluxed and be entered in hot-water tower by CWR road.In this process, the hot water in hot water supply pipe's system in hot water supply main pipeline just can obtain the supplementary of high-temperature-hot-water in hot-water tower in the situation that dry pump is pressurizeed.Like this, high-temperature-hot-water moves to water terminal, CWR road, hot-water tower bottom coohng water water return outlet because own nature heat radiation generation is undying in hot water supply main pipeline, finally flow back into the Natural Circulation process in hot-water tower, realized the undying Natural Circulation motion in the situation that dry pump is pressurizeed of the intrasystem hot water of hot water supply pipe, for user provides continual hot water supply.
In described water tower hutch water device, be provided with water-level control apparatus, the hot-water tower water level that water-level control apparatus is controlled is higher than the hot water outlet of hot-water tower, lower than hot-water tower top vent.
Described CWR is provided with check valve, avoids user when a large amount of water, and the water at low temperature of hot-water tower bottom flows backwards and enters CWR.
Described hot-water tower outer surface is provided with heat-insulation layer, and blast pipe is placed in heat-insulation layer, and is extended out by hot-water tower bottom, reduces the loss that causes heat in hot-water tower because of cross-ventilation.
The utility model adopts above structure, and the hot water in hot water supply main pipeline is because of constantly exothermic temperature reduction, and its temperature is lower than the temperature of insulation hot water in hot-water tower.Because the low water of water temperature is than great, hot water cooling in hot water supply main pipeline will pass back into through CWR road the cooling water water return outlet of hot-water tower bottom, in this course, high-temperature-hot-water in hot-water tower will flow into hot water supply main pipeline through hot water outlet, like this, hot water in hot water supply system in hot water supply main pipeline just can obtain supplementing of high-temperature-hot-water in the situation that dry pump is pressurizeed, and has avoided frost crack pipe; This process, high-temperature-hot-water moves to water terminal, CWR road, hot-water tower bottom coohng water water return outlet because own nature heat radiation generation is undying in hot water supply main pipeline, finally flow back into the Natural Circulation process in hot-water tower, also guaranteed that whole hot water supply system can provide hot water to user in real time, meets the requirement that people take hot water at any time.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the self-supporting power thermal cycle of the utility model pipeline hot-water tower.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Figure 1, the self-supporting power thermal cycle of pipeline of the present utility model hot-water tower, it comprises hot-water tower 1, described hot-water tower 1 top is provided with exhaust outlet 2, is connected with blast pipe 21 on exhaust outlet 2.Hot-water tower 1 top is provided with hot water outlet 3, on hot water outlet 3, be connected with hot water supply main pipeline 4, hot water supply main pipeline 4 is connected with more than one water terminal device 6 by arm 5, hot-water tower 1 middle part is provided with water inlet of hot water 7, hot-water tower 1 bottom is provided with cold water delivery outlet 8, cold water delivery outlet 8 belows of hot-water tower 1 are provided with cooling water water return outlet 9, and cooling water water return outlet 9 is connected by CWR 10 with the end of hot water supply main pipeline 4; Hot-water tower 1 opposite side bottom is provided with water inlet pipe 11, is connected with water tower hutch water device 12 on water inlet pipe 11, and hot-water tower 1 bottom is also provided with blow-off pipe 13.
In described water tower hutch water device 12, be provided with water-level control apparatus, hot-water tower 1 water level that water-level control apparatus is controlled is higher than the hot water outlet 3 of hot-water tower, lower than hot-water tower 1 top vent 2.
Described CWR 10 is provided with check valve.
Described hot-water tower 1 outer surface is provided with heat-insulation layer 14, and blast pipe 21 is placed in heat-insulation layer 14, and is extended out by hot-water tower 1 bottom.
The utility model adopts above structure, and the hot water in hot water supply main pipeline 4 is because of the reduction of natural heat dissipation temperature, and its temperature is the temperature at hot-water tower 1 interior hot water lower than insulation.Because the low water of water temperature is than great, hot water cooling in hot water supply main pipeline 4 will reflux and enter the cooling water water return outlet 9 of hot-water tower 1 bottom through CWR 10.And in this case, the high-temperature-hot-water in hot-water tower 1 will flow into hot water supply main pipeline 4 through hot water outlet 3, realized thus the Natural Circulation motion of hot water in heating system in the situation that dry pump is pressurizeed.The self-supporting power thermal cycle of pipeline hot-water tower by design like this can, continuously for whole hot water supply system provides hot water self-circulation power, be avoided frost crack pipe.Compared to existing technology, the utility model is without using water pump to pressurize to pipeline, still can realize the shuttling movement of hot water, facilitate user to take in real time hot water, CWR 10 is provided with check valve simultaneously, avoid user when a large amount of water, the water at low temperature of hot-water tower 1 bottom flows backwards and enters CWR 10.

Claims (4)

1. the self-supporting power thermal cycle of pipeline hot-water tower, it comprises hot-water tower, it is characterized in that: described hot-water tower top is provided with exhaust outlet, on exhaust outlet, be connected with blast pipe, hot-water tower top is provided with hot water outlet, on hot water outlet, be connected with hot water supply main pipeline, hot water supply main pipeline is connected with more than one water terminal device by arm, hot-water tower middle part is provided with water inlet of hot water, hot-water tower bottom is provided with cold water delivery outlet, the cold water delivery outlet below of hot-water tower is provided with cooling water water return outlet, cooling water water return outlet is connected by CWR with hot water supply main pipeline, hot-water tower opposite side bottom is provided with water inlet pipe, is connected with water tower hutch water device on water inlet pipe, and hot-water tower bottom is also provided with blow-off pipe.
2. the self-supporting power thermal cycle of pipeline hot-water tower according to claim 1, it is characterized in that: in described water tower hutch water device, be provided with water-level control apparatus, the hot-water tower water level that water-level control apparatus is controlled is higher than the hot water outlet of hot-water tower, lower than hot-water tower top vent.
3. the self-supporting power thermal cycle of pipeline hot-water tower according to claim 1, is characterized in that: described hot-water tower CWR is provided with check valve.
4. the self-supporting power thermal cycle of pipeline hot-water tower according to claim 1, is characterized in that: described hot-water tower outer surface is provided with heat-insulation layer, and blast pipe is placed in heat-insulation layer, and is extended out by hot-water tower bottom.
CN201320678720.4U 2013-10-30 2013-10-30 Pipeline endumdurance thermal cycle hot water tower Expired - Lifetime CN203533700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320678720.4U CN203533700U (en) 2013-10-30 2013-10-30 Pipeline endumdurance thermal cycle hot water tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320678720.4U CN203533700U (en) 2013-10-30 2013-10-30 Pipeline endumdurance thermal cycle hot water tower

Publications (1)

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CN203533700U true CN203533700U (en) 2014-04-09

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CN201320678720.4U Expired - Lifetime CN203533700U (en) 2013-10-30 2013-10-30 Pipeline endumdurance thermal cycle hot water tower

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111237852A (en) * 2020-03-27 2020-06-05 黄彬 Full-automatic hot water supply system for hotels
CN114517987A (en) * 2020-11-19 2022-05-20 朱大为 Device and method for instantly discharging hot water from faucet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111237852A (en) * 2020-03-27 2020-06-05 黄彬 Full-automatic hot water supply system for hotels
CN114517987A (en) * 2020-11-19 2022-05-20 朱大为 Device and method for instantly discharging hot water from faucet

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