CN205878601U - Carwash hot -water heating system outside winter storehouse - Google Patents
Carwash hot -water heating system outside winter storehouse Download PDFInfo
- Publication number
- CN205878601U CN205878601U CN201620865134.4U CN201620865134U CN205878601U CN 205878601 U CN205878601 U CN 205878601U CN 201620865134 U CN201620865134 U CN 201620865134U CN 205878601 U CN205878601 U CN 205878601U
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- heating system
- carwash
- storehouse
- 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.)
- Active
Links
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model relates to a carwash hot -water heating system outside winter storehouse is applicable to railway passenger train carwash outside the storehouse in winter. This hot -water heating system mainly includes air source heat pump unit, circulating device, hot -water heating system, water charging system and holding water box, it forms closed circulation system to contact in proper order through the pipeline between air source heat pump unit, circulating device and the holding water box, holding water box establishes ties with the hot -water heating system and forms closed circulation system, water charging system passes through the pipeline and is connected with holding water box. In car -washing process, this hot -water heating system can provide and not be less than 50 DEG C hot water, guarantees going on of car -washing process.
Description
Technical field
This utility model relates to carwash hot-water heating system outside storehouse in a kind of winter, and this hot-water heating system is applicable to Ku Wai railway trip in winter
Passenger train car carwash, during carwash, this hot-water heating system can provide the hot water being not less than 50 DEG C, it is ensured that entering of carwash process
OK.
Background technology
Currently outside storehouse in winter, the hot-water heating system of carwash generally uses boiler, and boiler provides steam source also to be added by heat exchanger
Hot car washing water.But in some conditions due to can not self-built boiler or original boiler capacity not enough, cause carwash outside storehouse in winter
System cannot be applied.Designed by optimization, use net for air-source heat pump units to produce hot water, widened vehicle washing system outside storehouse in winter
Range of application.
Air source heat pump heating efficiency is high, and operating cost is the 1/4 of electric heater, the 1/4 of gas heater, oil hot-water
The 1/2 of device, the 1/2 of conventional solar energy.And will not be energy-conservation to harmful substances such as indoor or outdoors discharge used heat, waste water, waste gas
Environmental benefit is notable.Meanwhile, during air source heat pump hot water preparing, electricity separation, use safety, without harmful gas during use
Discharge, without potential safety hazards such as blast, fire.
Utility model content
The purpose of this utility model is to provide carwash hot-water heating system outside storehouse in a kind of winter, it is achieved ambient temperature-15 DEG C with
On, it is possible to provide it is not less than the hot water of 50 DEG C.
Above-mentioned purpose is achieved through the following technical solutions:
Carwash hot-water heating system outside one storehouse in winter, mainly includes net for air-source heat pump units, circulating device, hot-water heating system, benefit
Water system and attemperater；Closed by pipeline formation of contacting successively between net for air-source heat pump units, circulating device and attemperater
Close blood circulation；Attemperater is connected with hot-water heating system and is formed closed circulation system；Water charging system passes through pipeline and attemperater
Connect.
Described net for air-source heat pump units is conventional refrigerant net for air-source heat pump units, using surrounding air as thermal source, logical
Cross heat hot water release heat；Cold-producing medium uses R410a, uses circulating-heating mode, by tap water progressively circulating-heating to 50
More than DEG C, water tank design temperature is 55 DEG C, i.e. provides the hot water being not less than 50 DEG C.
Described circulating device mainly by ball valve one, ball valve two, check-valves, thermometer, Pressure gauge, be flexible coupling, recirculated water
Pump, filter etc. form；Described circulating device includes two circulation branch roads in parallel, and circulation branch road is the using and the reserved.Each
Circulation route ball valve one, check-valves, thermometer, a Pressure gauge, be flexible coupling, water circulating pump, be flexible coupling, filter and ball valve two-way
Piping is sequentially connected with composition.
Described attemperater is mainly by high water level sensor, low water level sensor, cooling-water temperature sensor, drain valve and casing
Composition；High water level sensor, low water level sensor and cooling-water temperature sensor are arranged in casing, and drain valve is arranged on box bottom.
Described hot-water heating system is mainly made up of booster pump one, booster pump two, hot water nozzle；Booster pump one, hot water nozzle
Contact successively with booster pump two-way piping, be connected formation closed circulation system with attemperater.When needing carwash hot water, supercharging
Pump one, booster pump two start, and the hot water in attemperater is pumped out, hot water nozzle spray；During without hot water, booster pump one stops
Only, in pipeline, water is pumped back to attemperater by booster pump two, prevents pipeline internal memory water freezing.
Described water charging system is mainly made up of booster pump three, demineralized water treatment device；Attemperater is sequentially connected with increasing by pipeline
Press pump three and demineralized water treatment device, demineralized water treatment device is connected with water supply pipe.Booster pump three and the high water level sensing in attemperater
For electrical connection between device and low water level sensor, the start and stop of booster pump three are sensed by attemperater high water level sensor and low water level
Device controls.
In described circulating device, for electrically connecting between water circulating pump and the cooling-water temperature sensor in attemperater, recirculated water
The start and stop of pump are controlled by the cooling-water temperature sensor in attemperater, water circulating pump and net for air-source heat pump units when water temperature is less than 50 DEG C
Start, in attemperater store water by circulating-heating in circulating device pump to net for air-source heat pump units to 55 DEG C；When water temperature is high
In 55 DEG C time, water circulating pump and net for air-source heat pump units are out of service.Net for air-source heat pump units passes with the water temperature in attemperater
For electrical connection between sensor, the start and stop of net for air-source heat pump units are controlled by the cooling-water temperature sensor in attemperater.
In system of the present utility model, utilize the pumping of circulating device, net for air-source heat pump units circulating-heating attemperater
In water, booster pump the heat-exchanger pump reaching design temperature in water tank is delivered to vehicle washing system use.
This utility model is used for railway passenger train carwash outside storehouse in winter, under the ambient temperature being not less than-15 DEG C, and heating
City tap-water, it is provided that be not less than the carwash hot water of 50 DEG C.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of carwash hot-water heating system outside storehouse in a kind of winter of the present utility model.
Fig. 2 is the partial enlarged drawing of circulating device B in Fig. 1.
Fig. 3 is the partial enlarged drawing of hot-water heating system C in Fig. 1.
Fig. 4 is the partial enlarged drawing of water charging system D in Fig. 1.
Fig. 5 is the partial enlarged drawing of attemperater E in Fig. 1.
Main Reference Numerals:
A net for air-source heat pump units
B circulating device
C hot-water heating system
D water charging system
E attemperater
1 ball valve 1 ball valve two
3 check-valves 4 thermometeies
5 Pressure gauges 6 are flexible coupling
7 water circulating pump 8 filters
9 high water level sensor 10 low water level sensors
11 cooling-water temperature sensor 12 drain valves
13 casing 14 booster pumps one
15 booster pump 2 16 hot water nozzle
17 booster pump 3 18 demineralized water treatment devices
Detailed description of the invention
As it is shown in figure 1, be the system structure schematic diagram of carwash hot-water heating system outside storehouse in winter of the present utility model.This system bag
Include net for air-source heat pump units A, circulating device B, hot-water heating system C, water charging system D, five parts of attemperater E, between each several part
Connected by pipeline；Contacted successively shape by pipeline between net for air-source heat pump units A, circulating device B, each parts of attemperater E
Become closed circulation system；Attemperater E connects with hot-water heating system C and forms closed circulation system；Water charging system D passes through pipeline and guarantor
Reservoir E connects.
The water stored in attemperater E, by circulating device B, by net for air-source heat pump units A circulating-heating；Attemperater E
Water be pumped out by the booster pump 1 of hot-water heating system C, being sprayed by hot water nozzle 16 provides hot water for carwash, surplus in pipeline
Remaining water is by booster pump 2 15 blowback attemperater E.When attemperater E water level is reduced to setting value, mend water charging system D
Water.
Net for air-source heat pump units A is conventional refrigerant net for air-source heat pump units, using surrounding air as thermal source, by heating
Hot water release heat；Cold-producing medium uses R410a, and heat pump uses circulating-heating mode, by tap water progressively circulating-heating to 50 DEG C
Above, water tank design temperature is 55 DEG C, i.e. provides the hot water being not less than 50 DEG C.
Circulating device B by ball valve 1, ball valve 22, check-valves 3, thermometer 4, Pressure gauge 5, be flexible coupling 6, water circulating pump 7
Form with filter 8；Circulating device B includes two circulation branch roads in parallel, and circulation branch road is the using and the reserved.Each circulation branch road
By ball valve 1, check-valves 3, thermometer 4, Pressure gauge 5, be flexible coupling 6, water circulating pump 7, be flexible coupling 6, filter 8 and ball valve 22
Contacted successively by pipeline composition.
Ball valve 1, ball valve 22 are normally opened, and when water circulating pump 7 fault, closedown ball valve 1, ball valve 22 overhaul；
Check-valves 3 ensures that water (flow) direction flows to net for air-source heat pump units A from attemperater E, prevents adverse current；Thermometer 4, Pressure gauge 5 refer to
Show water flow temperature and pressure；It is flexible coupling and 6 can reduce when water circulating pump 7 runs the vibrations to pipeline；Water circulating pump 7 and air source heat
For electrically connecting between pump assembly A and the cooling-water temperature sensor 11 in attemperater E, opening of water circulating pump 7 and net for air-source heat pump units A
Stop being controlled by the cooling-water temperature sensor 11 in attemperater E, water circulating pump 7 and net for air-source heat pump units A when water temperature is less than 50 DEG C
Start, in attemperater E store water by circulating-heating in circulating device pump to air source heat pump A to 55 DEG C；When water temperature is higher than
When 55 DEG C, water circulating pump 7 and net for air-source heat pump units A are out of service, and water circulating pump 7 is the using and the reserved；Filter 8 may filter that water
In impurity, prevent impurity enter water circulating pump 7.
Attemperater E is by casing 13, high water level sensor 9, low water level sensor 10, cooling-water temperature sensor 11, drain valve 12
Composition；High water level sensor 9, low water level sensor 10 and cooling-water temperature sensor 11 are arranged in casing 13, and drain valve 12 is arranged on
Bottom casing 13.High water level sensor 9 and low water level sensor 10 control the start and stop of booster pump 3 17 in water charging system D；Water temperature
Sensor 11 controls the start and stop of circulating pump 7 in circulating device B；Drain valve 12 is normally closed, when outside winter storehouse, carwash hot-water heating system stops
During operation, drain valve 12, the water in emptying attemperater E need to be opened, prevent freezed in winter.
Hot-water heating system C is made up of booster pump 1, booster pump 2 15, hot water nozzle 16；Booster pump 1, hot water nozzle 16
Contacted successively by pipeline with booster pump 2 15, be connected formation closed circulation system with attemperater E.When needing carwash hot water,
Booster pump 1, booster pump 2 15 start, and the hot water in attemperater E is pumped out, hot water nozzle 16 spray；Without hot water
Time, booster pump 1 stops, and in pipeline, water is pumped back to attemperater casing 13 by booster pump 2 15, prevents water knot in pipeline
Ice.
Water charging system D is made up of booster pump 3 17, demineralized water treatment device 18；Attemperater E casing 13 by pipeline successively with increasing
Press pump 3 17 and demineralized water treatment device 18 connect, and demineralized water treatment device 18 is connected with water supply pipe.In booster pump 3 17 and attemperater E
High water level sensor 9 and low water level sensor 10 between for electrical connection, the start and stop of booster pump 3 17 are by Gao Shui in attemperater E
Level sensor 9, low water level sensor 10 control, and when attemperater E liquid level arrives high water level, booster pump 3 17 stops；Work as liquid
When position arrives low water level, booster pump 3 17 starts；City tap-water is softened by demineralized water treatment device 18.
Claims (10)
1. carwash hot-water heating system outside a winter storehouse, it is characterised in that: mainly include net for air-source heat pump units, circulating device, heat
Water system, water charging system and attemperater；Pipeline is passed through between described net for air-source heat pump units, circulating device and attemperater
Series winding forms closed circulation system successively；Described attemperater is connected with hot-water heating system and is formed closed circulation system；Described
Water charging system is connected with attemperater by pipeline.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: described net for air-source heat pump units
For conventional refrigerant net for air-source heat pump units, using surrounding air as thermal source.
Carwash hot-water heating system outside winter the most according to claim 2 storehouse, it is characterised in that: described net for air-source heat pump units
Cold-producing medium be R410a, use circulating-heating mode.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: described circulating device mainly by
Ball valve one, ball valve two, check-valves, thermometer, Pressure gauge, be flexible coupling, water circulating pump and filter composition；Described circulating device
Including two circulation branch roads in parallel, circulation branch road is the using and the reserved.
Carwash hot-water heating system outside winter the most according to claim 4 storehouse, it is characterised in that: route ball valve is propped up in each circulation
One, check-valves, thermometer, Pressure gauge, be flexible coupling, water circulating pump, be flexible coupling, filter and ball valve two-way piping are sequentially connected with
Composition.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: described attemperater mainly by
High water level sensor, low water level sensor, cooling-water temperature sensor, drain valve and casing composition；Described high water level sensor, low water
Level sensor and cooling-water temperature sensor are arranged in casing, and drain valve is arranged on box bottom.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: described hot-water heating system mainly by
Booster pump one, booster pump two and hot water nozzle's composition；Described booster pump one, hot water nozzle and booster pump two-way piping are successively
Series winding, is connected formation closed circulation system with attemperater.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: described water charging system mainly by
Booster pump three, demineralized water treatment device form；Described attemperater is sequentially connected with booster pump three and demineralized water treatment device by pipeline, and soft water fills
Put and be connected with water supply pipe.
Carwash hot-water heating system outside winter the most according to claim 8 storehouse, it is characterised in that: described booster pump three and insulation
For electrical connection between high water level sensor and low water level sensor in water tank.
Carwash hot-water heating system outside winter the most according to claim 1 storehouse, it is characterised in that: in described circulating device
For electrically connecting between water circulating pump and the cooling-water temperature sensor in attemperater；In described net for air-source heat pump units and attemperater
Cooling-water temperature sensor between for electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865134.4U CN205878601U (en) | 2016-08-10 | 2016-08-10 | Carwash hot -water heating system outside winter storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865134.4U CN205878601U (en) | 2016-08-10 | 2016-08-10 | Carwash hot -water heating system outside winter storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205878601U true CN205878601U (en) | 2017-01-11 |
Family
ID=57703177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865134.4U Active CN205878601U (en) | 2016-08-10 | 2016-08-10 | Carwash hot -water heating system outside winter storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205878601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017693A (en) * | 2017-08-15 | 2018-12-18 | 哈尔滨威克轨道交通技术开发有限公司 | Low pressure hot water system and method for motor train unit ice melting snow removing |
| CN109654724A (en) * | 2018-07-17 | 2019-04-19 | 山东聚合精密自动化设备有限公司 | Automatic heating constant-temperature water tank cloth water-bound and its winter car-washing method |
-
2016
- 2016-08-10 CN CN201620865134.4U patent/CN205878601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017693A (en) * | 2017-08-15 | 2018-12-18 | 哈尔滨威克轨道交通技术开发有限公司 | Low pressure hot water system and method for motor train unit ice melting snow removing |
| CN109654724A (en) * | 2018-07-17 | 2019-04-19 | 山东聚合精密自动化设备有限公司 | Automatic heating constant-temperature water tank cloth water-bound and its winter car-washing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101929760B (en) | Hot water air conditioner | |
| CN204358994U (en) | The integrating device that a kind of air source heat pump is combined with solar energy | |
| CN102589070B (en) | A kind of solar air source heat pumps hot water air-conditioning system | |
| CN102322687B (en) | Heat-exchanging heat-preserving device of heat pump water heater | |
| CN205878601U (en) | Carwash hot -water heating system outside winter storehouse | |
| KR100590381B1 (en) | Solar heating and domestic hot water system connected with a boiler for home | |
| CN205951862U (en) | Utilize engine waste heat's on -vehicle water heater | |
| CN207893830U (en) | A kind of solar energy and burnt gas wall hanging furnace combine hot-water central heating system | |
| CN104748415B (en) | A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of ring tube | |
| CN108458391A (en) | A kind of combination hot-water heating system | |
| CN208222627U (en) | A kind of combination hot-water heating system | |
| KR20050068288A (en) | Solar heating and domestic hot water system connected with a boiler for home | |
| CN101089510B (en) | Secondary circulation solar water heater | |
| CN201917254U (en) | Regenerative preheater for large and medium-sized truck | |
| CN206160509U (en) | Automatic adjust working medium and fill solar heat pump hot water system of fluence | |
| CN104975921A (en) | Heat-storage energy-saving preheating device | |
| CN201983469U (en) | Solar heat pump water heater | |
| CN208139603U (en) | A kind of pressure-bearing type solar heat Hydraulic Projects | |
| CN107270536A (en) | A kind of cascade type heat pump | |
| CN208635248U (en) | A kind of phase-changing energy-storing case and phase change energy storage apparatus | |
| CN209147761U (en) | A kind of antifreeze fin heats device of parallel connection disassembled | |
| CN206944478U (en) | A kind of cascade type heat pump | |
| CN208382299U (en) | Residual heat using device based on phase-change heat-exchange technology | |
| CN208365712U (en) | A kind of cooling/warming system of solar energy integration air source heat pump | |
| CN207907339U (en) | A kind of solar energy heating system in building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |