CN104180530A - Pressure-bearing hot-water boiler system - Google Patents

Pressure-bearing hot-water boiler system Download PDF

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Publication number
CN104180530A
CN104180530A CN201410323384.0A CN201410323384A CN104180530A CN 104180530 A CN104180530 A CN 104180530A CN 201410323384 A CN201410323384 A CN 201410323384A CN 104180530 A CN104180530 A CN 104180530A
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CN
China
Prior art keywords
pressure
water
bearing
pipeline
valve
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.)
Pending
Application number
CN201410323384.0A
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Chinese (zh)
Inventor
凌少东
唐海荣
王凤鸣
苍叶伟
陶智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG WEIFU HEAT ENERGY TECHNOLOGY Co Ltd
Original Assignee
ZHANGJIAGANG WEIFU HEAT ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG WEIFU HEAT ENERGY TECHNOLOGY Co Ltd filed Critical ZHANGJIAGANG WEIFU HEAT ENERGY TECHNOLOGY Co Ltd
Priority to CN201410323384.0A priority Critical patent/CN104180530A/en
Publication of CN104180530A publication Critical patent/CN104180530A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a pressure-bearing hot-water boiler system. The pressure-bearing hot-water boiler system comprises a pressure-bearing boiler barrel, wherein the upper part of the pressure-bearing boiler barrel is communicated with a water outlet pipeline, the water outlet pipeline is sequentially provided with a filter and a static balance valve in the direction from the end, which is communicated with the pressure-bearing boiler barrel, of the water outlet pipeline to the external end, the lower part of the pressure-bearing boiler barrel is also communicated with a water return pipeline, the water return pipeline is also communicated with an automatic water supplementing pipeline, the automatic water supplementing pipeline is provided with an automatic water supplementing valve, an expansion pressure tank is also arranged between the outer end of the water return pipeline and a circulating pump, the pressure-bearing boiler barrel is also communicated with a sewage discharging pipeline, and the sewage discharging pipeline is provided with a sewage discharging valve. By adopting the pressure-bearing hot-water boiler system, the temperature of the discharged water of the boiler is effectively increased, the stability of the flow rate and pressure also can be obviously improved, and the heat supply quality and heat supply efficiency can be greatly improved.

Description

A kind of bearing hot water steam generator system
Technical field
The present invention relates to a kind of boiler heating system, relate in particular to a kind of bearing hot water steam generator system.
Background technology
The common small size hot-water boiler for heat supply or its structure of water heater generally comprises the heater that is provided with delivery port and water return outlet at present, and heat-conducting medium water is equipped with in heater inside, and heater can heat the heat-conducting medium of its inside; The delivery port that heat-conducting medium is heated by heater inputs to heat supplying pipeline system; The water inputing in heat supplying pipeline system flows back to heater through water return pipeline by water return outlet, completes circulation; On heater, be furnished with corresponding pressure and temperature survey sensing device, for monitoring in real time duty, adjust in time running parameter.This small size hot-water boiler or water heater are applicable to HVAC closed circulation system.But this class small size hot-water boiler or water heater in use exist pressure of supply water lower at present, the technical problem that temperature, flow are stable not, cause heating efficiency lower, this class boiler matching equipment is as discharge simultaneously, water supply tanks etc. are more and integrated level is not high, floor space is large, has affected the actual use of this class hot-water boiler or heater.
Summary of the invention
Technical problem to be solved by this invention is: all stable bearing hot water steam generator systems of a kind of pressure of supply water, temperature, flow are provided.
For addressing the above problem, the technical solution used in the present invention is: a kind of bearing hot water steam generator system, comprise a pressure-bearing drum, on pressure-bearing drum, be provided with temperature sensor, automatic exhaust steam valve, safety valve and pressure protector, in pressure-bearing drum, be provided with heater, the top of described pressure-bearing drum is communicated with an outlet pipeline, on described outlet pipeline, be provided with a static balancing valve, the bottom of described pressure-bearing drum is also communicated with a water return pipeline, on described water return pipeline, by outer end, to the direction of the one end being communicated with pressure-bearing drum, be disposed with temperature sensor and circulating pump, on described water return pipeline, be also communicated with an automatic water supplement pipeline, the link of automatic water supplement pipeline and water return pipeline is on water return pipeline between temperature sensor and circulating pump, on described automatic water supplement pipeline, be provided with automatic water compensating valve, between outer end on described water return pipeline and circulating pump, be also provided with a bulbs of pressure tank, on described pressure-bearing drum, be also communicated with a blowoff line, on described blowoff line, be provided with a blowoff valve.
Preferably, on described outlet pipeline, between pressure-bearing drum and static balancing valve, be also provided with a filter
Preferably, on described water return pipeline, be also provided with stop valve, Pressure gauge, filter and another stop valve.
Preferably, described temperature sensor, automatic exhaust steam valve, safety valve and pressure protector are arranged on the top of pressure-bearing drum.
Preferably, the top of described pressure-bearing drum is also provided with water shortage protector and Pressure gauge.
Preferably, described heater is arranged on the middle part in drum.
Preferably, described blowoff line is arranged on the bottom of bearing boiler.
Preferably, described bulbs of pressure tank is arranged on the automatic water supplement pipeline being connected with water return pipeline.
The invention has the beneficial effects as follows: this bearing hot water steam generator system has effectively improved the temperature of boiler water outlet; while flow; pressure stability also be improved significantly; greatly improved quality and the efficiency of heat supply, economical and practical, multiple protective automatic safety reliability service; and compact conformation is simple; can be integrated with an outer envelope or HVAC refrigeration central air-conditioner equipment in, transport easy to installly, be applicable to large-scale promotion exploitation.
Accompanying drawing explanation
Fig. 1 is the flowage structure schematic diagram of a kind of bearing hot water steam generator system of the present invention;
In figure: 1, pressure-bearing drum, 2, outlet pipeline, 3, water return pipeline; 4, automatic water supplement pipeline, 5, blowoff line, 11, temperature sensor; 12, water shortage protector, 13, automatic exhaust steam valve, 14, safety valve; 15, Pressure gauge; 16, pressure protector, 17, heater, 21, filter; 22, static balancing valve; 31, stop valve, 32, Pressure gauge, 33, temperature sensor; 34, filter; 35, circulating pump, 36, stop valve, 41, automatic water compensating valve; 42, bulbs of pressure tank, 51, blowoff valve.
The specific embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, described a kind of bearing hot water steam generator system, comprise a pressure-bearing drum 1, pressure-bearing drum 1 top is provided with temperature sensor 11, water shortage protector 12, automatic exhaust steam valve 13, safety valve 14, Pressure gauge 15 and pressure protector 16, the interior middle part of pressure-bearing drum 1 is provided with heater 17, the top of described pressure-bearing drum 1 is communicated with an outlet pipeline 2, on described outlet pipeline 2, from one end of being communicated with pressure-bearing drum 1, direction is outward disposed with filter 21 and static balancing valve 22, the bottom of described pressure-bearing drum 1 is also communicated with a water return pipeline 3, on described water return pipeline 3, by outer end, to the direction of the one end being communicated with pressure-bearing drum 1, be disposed with stop valve 31, Pressure gauge 32, temperature sensor 33, filter 34, circulating pump 35 and another stop valve 36, on described water return pipeline 3, be also communicated with an automatic water supplement pipeline 4, the link of automatic water supplement pipeline 4 and water return pipeline 3 is specifically on water return pipeline 3 between temperature sensor 33 and filter 34, on described automatic water supplement pipeline 4, be provided with automatic water compensating valve 41, between outer end on described water return pipeline 3 and circulating pump 35, be also provided with a bulbs of pressure tank 42, bulbs of pressure tank 42 of the present invention is arranged on the automatic water supplement pipeline 4 being connected with water return pipeline 3, specifically on the automatic water supplement pipeline 4 between automatic water compensating valve 41 and automatic water supplement pipeline 4 and water return pipeline 3 contact jaws, described pressure-bearing drum 1 bottom is also communicated with a blowoff line 5, on described blowoff line 5, be provided with a blowoff valve 51, during duty, blowoff valve 51 is closed condition, described outlet pipeline 2, the outer end of water return pipeline 3 is connected with user's heat-exchange system, the outer end of described automatic water supplement pipeline 4 is connected with running water (demineralized water) pipe.
During first use, running water (demineralized water) enters the pressure-bearing drum 1 in steam generator system through automatic water compensating valve 41, the automatic exhaust steam valve 13 that in simultaneity factor, air is arranged by pressure-bearing drum 1 top is discharged, in whole pressure-bearing drum 1 and system, be full of water, water pressure after heater 17 heating raises gradually, and gradually higher than atmospheric pressure, the boiling point of water also improves along with the increase of pressure, generally reach 130~140 ℃, be the highlyest no more than 170 ℃; 3.5~5.0 atmospheric pressure of operating pressure.The temperature of high-pressure water heating is higher, and the heat comprising is more, can more effectively to user's heat-exchange system, provide heat, and heating quality and efficiency obviously improve.Temperature sensor 11 detected temperatures at pressure-bearing drum 1 top reach after setting value, circulating pump 35 starts, filter 21 and the static balancing valve 22 of the hot water with high pressure on outlet pipeline 2 inputs to outlet pipeline 2, and entered in user's heat-exchange system by outlet pipeline 2, the required flow of user's heat-exchange system only need regulate the handwheel scale of static balancing valve 22 and inquire about its technical parameter and obtain, the static state hydraulic disorder that solution user's heat-exchange system initial stage is designed, maintains heating system static hydraulic balancing and stability of flow; Hot water in user's heat-exchange system is refluxed and is entered pressure-bearing drum 1 by the bulbs of pressure tank 42 on temperature sensor 33, filter 34, circulating pump 35 and automatic water supplement pipeline 4 in water return pipeline 3 after heat exchange is cooling, due to water in the pressure stabilization function system of bulbs of pressure tank 42 not can due to expand with heat and contract with cold and user's heat-exchange system in the rapid fluctuation of the pressure that causes of the dynamic adjustments of temperature, maintain the stable of boiler closed system pressure.In water return pipeline 3, temperature sensor 33 detects user's heat-exchange system leaving water temperature, controls the start and stop of heater 17; Water in whole pressure-bearing drum 1 and user's heat-exchange system is due to leakage, vaporization and the factor such as blowdown cause pressure decreased to tap water pressure lower time, the automatic water compensating valve 41 being connected on the automatic water supplement pipeline 4 of running water (demineralized water) pipe is opened moisturizing to water return pipeline 3, makes whole system be full of water.The air that the automatic exhaust steam valve 13 of pressure-bearing drum 1 highest point produces in removal system timely maintains the stable of system; The water shortage protector 12 that pressure-bearing drum 1 top arranges can detect 17 dry combustion methods of boiler drum water level protection heater and damage; The safety valve 14 at pressure-bearing drum 1 top and pressure protector 16 effectively drainage pressure guarantee with cut-out heater 17 explosion danger that superpressure causes, realize the safe operation of boiler; Pollutant in steam generator system or incrustation scale can be removed by the blowoff line 5 of filter 21,34 and pressure-bearing drum 1 bottom.
This bearing hot water steam generator system has effectively improved the temperature of boiler water outlet; while flow; pressure stability also be improved significantly; greatly improved quality and the efficiency of heat supply, economical and practical, multiple protective automatic safety reliability service; and compact conformation is simple; can be integrated with an outer envelope or HVAC refrigeration central air-conditioner equipment in, transport easy to installly, be applicable to large-scale promotion exploitation.

Claims (8)

1. a bearing hot water steam generator system, it is characterized in that: comprise a pressure-bearing drum, on pressure-bearing drum, be provided with temperature sensor, automatic exhaust steam valve, safety valve and pressure protector, in pressure-bearing drum, be provided with heater, the top of described pressure-bearing drum is communicated with an outlet pipeline, on described outlet pipeline, be provided with a static balancing valve, the bottom of described pressure-bearing drum is also communicated with a water return pipeline, on described water return pipeline, by outer end, to the direction of the one end being communicated with pressure-bearing drum, be disposed with temperature sensor and circulating pump, on described water return pipeline, be also communicated with an automatic water supplement pipeline, the link of automatic water supplement pipeline and water return pipeline is on water return pipeline between temperature sensor and circulating pump, on described automatic water supplement pipeline, be provided with automatic water compensating valve, between outer end on described water return pipeline and circulating pump, be also provided with a bulbs of pressure tank, on described pressure-bearing drum, be also communicated with a blowoff line, on described blowoff line, be provided with a blowoff valve.
2. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: on described outlet pipeline, between pressure-bearing drum and static balancing valve, be also provided with a filter.
3. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: on described water return pipeline, be also provided with stop valve, Pressure gauge, filter and another stop valve.
4. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: described temperature sensor, automatic exhaust steam valve, safety valve and pressure protector are arranged on the top of pressure-bearing drum.
5. a kind of bearing hot water steam generator system according to claim 4, is characterized in that: the top of described pressure-bearing drum is also provided with water shortage protector and Pressure gauge.
6. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: described heater is arranged on the middle part in drum.
7. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: described blowoff line is arranged on the bottom of bearing boiler.
8. a kind of bearing hot water steam generator system according to claim 1, is characterized in that: described bulbs of pressure tank is arranged on the automatic water supplement pipeline being connected with water return pipeline.
CN201410323384.0A 2014-07-08 2014-07-08 Pressure-bearing hot-water boiler system Pending CN104180530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410323384.0A CN104180530A (en) 2014-07-08 2014-07-08 Pressure-bearing hot-water boiler system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410323384.0A CN104180530A (en) 2014-07-08 2014-07-08 Pressure-bearing hot-water boiler system

Publications (1)

Publication Number Publication Date
CN104180530A true CN104180530A (en) 2014-12-03

Family

ID=51961749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410323384.0A Pending CN104180530A (en) 2014-07-08 2014-07-08 Pressure-bearing hot-water boiler system

Country Status (1)

Country Link
CN (1) CN104180530A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388322A (en) * 2016-05-17 2017-11-24 高金龙 Circulating heating hybrid system
CN108019807A (en) * 2017-12-07 2018-05-11 巨浪(苏州)热水器有限公司 A kind of boiler heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388322A (en) * 2016-05-17 2017-11-24 高金龙 Circulating heating hybrid system
CN108019807A (en) * 2017-12-07 2018-05-11 巨浪(苏州)热水器有限公司 A kind of boiler heating system

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Application publication date: 20141203

RJ01 Rejection of invention patent application after publication