CN201425345Y - Full automatic constant temperature and pressure hot water supply system - Google Patents

Full automatic constant temperature and pressure hot water supply system Download PDF

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Publication number
CN201425345Y
CN201425345Y CN2008201410164U CN200820141016U CN201425345Y CN 201425345 Y CN201425345 Y CN 201425345Y CN 2008201410164 U CN2008201410164 U CN 2008201410164U CN 200820141016 U CN200820141016 U CN 200820141016U CN 201425345 Y CN201425345 Y CN 201425345Y
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CN
China
Prior art keywords
attemperater
hot water
water supply
inlet pipe
firing equipment
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Expired - Lifetime
Application number
CN2008201410164U
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Chinese (zh)
Inventor
周春茂
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周春茂
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Priority to CN2008201410164U priority Critical patent/CN201425345Y/en
Application granted granted Critical
Publication of CN201425345Y publication Critical patent/CN201425345Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model belongs to a preheating or storage preheating water supply technology section, especially involved in a full automatic constant temperature and pressure hot water supply system. Thenew utility model full automatic constant temperature and pressure hot water supply system comprises a water tank insulation connected with heating equipment pipe and the water tank insulation is connected with constant temperature system, constant pressure system and standby system through pipeline. The new utility model full automatic constant temperature and pressure hot water supply system isdesigned properly with simple pipeline, fewer valves, less system land using and high heating efficiency and full closed design without hidden danger of over flow and water shortage, resource-saved torealize emergent demands.

Description

Fully-automatic thermostatic constant voltage hot water supply system
Technical field:
The utility model belongs to preheating or stores the hydrotechny field of preheating, particularly be a kind of fully-automatic thermostatic constant voltage hot water supply system.
Background technology:
Demand along with the develop rapidly and the public lives of science and technology, hot water supply system is also in development at full speed, from first generation gas heater, the volumetric gas water heater of the second generation, storage-type electric water heater adds the heat preservation hot water tank to the firing equipment of the third generation and adds booster water pump, though they all have advantage separately, but they all exist the thermal efficiency low, the pipeline complexity, and the equipment valve is many, overall failure rate height or volume are big or water temperature is unstable, and hydraulic pressure is non-constant; When the high water tank controller breaks down, the hidden danger of lack of water spilling water will appear, the waste resource; Existing attemperater can be put aside grain slag because of the bottom, top meeting spilling water, and volume can not effectively utilize or the like.People urgently wish a kind of Automatic Control, stable performance, and fault rate is low, maintenance cost hot water supply system seldom.
The utility model content:
The purpose of this utility model is for overcoming the problem of above-mentioned existence, a kind of fully-automatic thermostatic constant voltage hot water supply system being provided.
The technical solution of the utility model is achieved in that
Fully-automatic thermostatic constant voltage hot water supply system of the present utility model comprises the attemperater that is connected with the firing equipment pipeline, and attemperater is connected by pipeline with constant temperature system, constant-voltage system, back-up system respectively.
The water inlet pipe that is connected with water source is from the beginning arranged at the bottom of above-mentioned attemperater, an end that is connected with water source from the beginning on the water inlet pipe has check-valves, the other end of check-valves has the circulating pump that is connected with firing equipment, hand-operated valve, the other end of hand-operated valve is connected with attemperater, the hot-water line of firing equipment is connected with the top hot water inlet pipe of attemperater, blowoff valve is arranged at the attemperater bottom, the top of attemperater has to the outlet pipe of hot water with water spot, the attemperater internal upper part has barostat, on the wall of attemperater heat-insulation layer is arranged, heat-insulation layer has decorative layer outward, and attemperater is connected with the temperature sensor of constant temperature system.
Above-mentioned constant temperature system is made up of temperature controller, temperature sensor, circulating pump, and circulating pump is connected with firing equipment by pipeline.Temperature controller input, output are connected with power supply, circulating pump respectively by electric wire, are connected with temperature sensor by holding wire, and temperature sensor and attemperater are threaded.
Above-mentioned constant-voltage system is made up of the barostat in water inlet pipe and check-valves, hand-operated valve, the attemperater, and check-valves, hand-operated valve are fixed on the water inlet pipe, and barostat floats at the attemperater internal upper part.
Above-mentioned back-up system is made up of hand-operated valve, circulating pump, firing equipment and attemperater, and hand-operated valve is fixed on the water inlet pipe, and circulating pump is connected with firing equipment by pipeline, and attemperater is connected with hand-operated valve by pipeline.
Above-mentioned firing equipment is the combination of the hot water facility of gas heater or the heating of other energy.
The workflow of fully-automatic thermostatic constant voltage hot water supply system of the present utility model is as follows:
1, the constant temperature system workflow is as follows: the hot water in attemperater constantly reduces, when temperature drops to the setting value of constant temperature system, constant temperature system start cycles pump, circulating pump is extracted into firing equipment with the water in the attemperater and goes the circulation heating, gets back to attemperater by attemperater top hot water inlet pipe again.
2, the constant-voltage system workflow is as follows: when the hydraulic pressure in the attemperater was lower than the hydraulic pressure of running water, the barostat volume in the attemperater progressively dwindled, and the hydraulic pressure in the attemperater progressively increases marquis when the two hydraulic pressure is identical, the volume minimum of barostat; When a large amount of use hot water, the hydraulic pressure in the attemperater progressively reduces, and running water constantly replenishes and enters attemperater, and the barostat volume progressively enlarges, and balance keep-ups pressure.
3, the back-up system workflow is as follows: when system breaks down, close the constant temperature system power supply, close hand-operated valve, allow running water directly enter and start the gas heater of firing equipment or the combination results hot water of the hot water facility of other energy heating by check-valves, circulating pump, enter attemperater by the hot water inlet pipe, the hot water that enters attemperater is delivered to each through the outlet pipe at attemperater top and is used water spot.
4, when in the hot water of attemperater sewage or dirt being arranged, open the draining valve blowdown, when system breaks down, open blowoff valve and rush down pressure and draining, convenient for maintaining.
Fully-automatic thermostatic constant voltage hot water supply system of the present utility model is applicable to hot water supply engineerings such as cosmetology, hotel, food and drink, factory, school, bathing, gymnasium.
Fully-automatic thermostatic constant voltage hot water supply system of the present utility model is reasonable in design, pipeline is simple, valve is few, system's occupation of land is little, the thermal efficiency is high, water temperature is constant, adopt the circulation mode of heating, in case the separate unit firing equipment breaks down, do not influence water temperature, only influence firing rate, totally-enclosed design, no spilling water, lack of water hidden danger.Required hydraulic pressure relies on hydraulic pressure from the beginning fully, need not to add in addition booster pump, saves resource.With water spot simultaneously during water, system can rely on the variation of barostat air bag volume, keeps water pressure invariableness when a plurality of.Back-up system is directly to enter and start the requirement that firing equipment reaches the user from circulating pump by water by closing manually-operated gate, realizes emergency requirement.
Description of drawings
Fig. 1 is the structural representation of fully-automatic thermostatic constant voltage hot water supply system of the present utility model
The specific embodiment
As shown in Figure 1, fully-automatic thermostatic constant voltage hot water supply system of the present utility model comprises the attemperater 2 that is connected with firing equipment 1 pipeline, and attemperater 2 is connected by pipeline with constant temperature system 3, constant-voltage system 4, back-up system 5 respectively.
The water inlet pipe 6 that is connected with water source is from the beginning arranged at the bottom of above-mentioned attemperater 2, an end that is connected with water source from the beginning on the water inlet pipe 6 has check-valves 7, the other end of check-valves 7 has the circulating pump 8 that is connected with firing equipment 1, hand-operated valve 9, the hot-water line of firing equipment 1 is connected with the top hot water inlet pipe 19 of attemperater 2, blowoff valve 10 is arranged at attemperater 2 bottoms, the top of attemperater 2 has to the outlet pipe 11 of hot water with water spot, attemperater 2 internal upper parts have barostat 12, heat-insulation layer 13 is arranged on the wall of attemperater 2, outside the heat-insulation layer 13 decorative layer 14 is arranged, attemperater 2 is connected with the temperature sensor 16 of constant temperature system 3.
Above-mentioned constant temperature system 3 is made up of temperature controller 15, temperature sensor 16, circulating pump 8, circulating pump 8 is connected with firing equipment 1 by pipeline, the input of temperature controller 15, output are connected with power supply, circulating pump 8 respectively by electric wire, be connected with temperature sensor 16 by holding wire, temperature sensor 16 and attemperater 2 are threaded.
Above-mentioned constant-voltage system 4 is made up of the barostat 12 in water inlet pipe 6, check-valves 7, hand-operated valve 9, the attemperater 2, and check-valves 7, hand-operated valve 9 are fixed on the water inlet pipe 6, and barostat 12 floats at attemperater 2 internal upper parts.
Above-mentioned barostat 12 is air bags.
Above-mentioned back-up system 5 is made up of hand-operated valve 9, circulating pump 8, firing equipment 1 and attemperater 2, and hand-operated valve 9 is fixed on the water inlet pipe 6, and circulating pump 8 is connected with firing equipment 1 by pipeline, and attemperater 2 is connected with hand-operated valve 9 by pipeline.
Above-mentioned firing equipment 1 is the combination 18 of the hot water facility of gas heater 17 or the heating of other energy.The workflow of fully-automatic thermostatic constant voltage hot water supply system of the present utility model is as follows:
1, constant temperature system 3 workflows are as follows: the hot water in attemperater 2 constantly reduces, when temperature drops to the setting value of constant temperature system 3, constant temperature system 3 start cycles pumps 8, circulating pump 8 is extracted into firing equipment 1 with the water in the attemperater 2 and goes the circulation heating, gets back to attemperater 2 by top hot water inlet pipe 19 again.
2, constant-voltage system 4 workflows are as follows: when the hydraulic pressure in the attemperater 2 was lower than the hydraulic pressure of running water, the air bag volume in the attemperater 2 progressively dwindled, and the hydraulic pressure in the attemperater 2 progressively increases marquis when the two hydraulic pressure is identical, the volume minimum of air bag; When a large amount of use hot water, the hydraulic pressure in the attemperater 2 progressively reduce, and running water constantly replenishes and enters attemperater 2,, the air bag volume progressively enlarges, balance keep-ups pressure.
3, back-up system 5 workflows are as follows: when system breaks down, close the power supply of constant temperature system 3, close hand-operated valve 9, the combustion gas that allows running water directly enter by check-valves 7, circulating pump 8 and start firing equipment 1 produces hot water, enter attemperater 2 by hot water inlet pipe 19, the hot water that enters attemperater 2 is delivered to each through the outlet pipe 11 at attemperater 2 tops and is used water spot.
4, when in the attemperater 2 sewage or dirt being arranged, open blowoff valve 10 blowdowns, when system breaks down, open blowoff valve 10 pressure releases and draining, convenient for maintaining.

Claims (7)

1, a kind of fully-automatic thermostatic constant voltage hot water supply system comprises the attemperater (2) that is connected with firing equipment (1) pipeline, it is characterized in that attemperater (2) is connected by pipeline with constant temperature system (3), constant-voltage system (4), back-up system (5) respectively.
2, fully-automatic thermostatic constant voltage hot water supply system according to claim 1, the water inlet pipe (6) that is connected with water source is from the beginning arranged at the bottom that it is characterized in that attemperater (2), water inlet pipe (6) is gone up an end that is connected with water source from the beginning check-valves (7), the other end of check-valves (7) has the circulating pump (8) that is connected with firing equipment (1), hand-operated valve (9), the other end of hand-operated valve (9) is connected with attemperater (2), the hot-water line of firing equipment (1) is connected with the top hot water inlet pipe (19) of attemperater (2), blowoff valve (10) is arranged at attemperater (2) bottom, the top of attemperater (2) has to the outlet pipe (11) of hot water with water spot, attemperater (2) internal upper part has barostat (12), heat-insulation layer (13) is arranged on the wall of attemperater (2), heat-insulation layer (13) is outer decorative layer (14), and attemperater (2) is connected with the temperature sensor (16) of constant temperature system (3).
3, fully-automatic thermostatic constant voltage hot water supply system according to claim 1 and 2, it is characterized in that constant temperature system (3) is made up of temperature controller (15), temperature sensor (16), circulating pump (8), circulating pump (8) is connected with firing equipment (1) by pipeline, the input of temperature controller (15), output are connected with power supply, circulating pump (8) respectively by electric wire, be connected with temperature sensor (16) by holding wire, temperature sensor (16) and attemperater (2) are threaded.
4, fully-automatic thermostatic constant voltage hot water supply system according to claim 1 and 2, it is characterized in that what constant-voltage system (4) was made up of the barostat (12) in water inlet pipe (6), check-valves (7), hand-operated valve (9), the attemperater (2), check-valves (7), hand-operated valve (9) are fixed on the water inlet pipe (6), and barostat (12) floats at attemperater (2) internal upper part.
5, according to claim 2 or 4 described fully-automatic thermostatic constant voltage hot water supply systems, it is characterized in that barostat (12) is an air bag.
6, fully-automatic thermostatic constant voltage hot water supply system according to claim 1, it is characterized in that what back-up system (5) was made up of the water inlet pipe (6), hand-operated valve (9), circulating pump (8), firing equipment (1) and the attemperater (2) that are connected with water source from the beginning, hand-operated valve (9) is fixed on the water inlet pipe (6), circulating pump (8) is connected with firing equipment (1) by pipeline, and attemperater (2) is connected with hand-operated valve (9) by pipeline.
7,, it is characterized in that firing equipment (1) is the combination (18) of the hot water facility of gas heater (17) or the heating of other energy according to claim 1 or 2 or 3 or 6 described fully-automatic thermostatic constant voltage hot water supply systems.
CN2008201410164U 2008-10-29 2008-10-29 Full automatic constant temperature and pressure hot water supply system Expired - Lifetime CN201425345Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008201410164U CN201425345Y (en) 2008-10-29 2008-10-29 Full automatic constant temperature and pressure hot water supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008201410164U CN201425345Y (en) 2008-10-29 2008-10-29 Full automatic constant temperature and pressure hot water supply system

Publications (1)

Publication Number Publication Date
CN201425345Y true CN201425345Y (en) 2010-03-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008201410164U Expired - Lifetime CN201425345Y (en) 2008-10-29 2008-10-29 Full automatic constant temperature and pressure hot water supply system

Country Status (1)

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CN (1) CN201425345Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832967A (en) * 2015-04-03 2015-08-12 王晨 Modularized combined intelligent heat collector system
CN110848790A (en) * 2019-11-28 2020-02-28 清远众鑫热能热水设备有限公司 Wireless remote variable-frequency constant-temperature and constant-pressure water supply system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832967A (en) * 2015-04-03 2015-08-12 王晨 Modularized combined intelligent heat collector system
WO2016155666A1 (en) * 2015-04-03 2016-10-06 王晨 Modularized combined intelligent heat collector system
CN104832967B (en) * 2015-04-03 2018-07-20 陈新 Modularized combination type intelligent collector system
CN110848790A (en) * 2019-11-28 2020-02-28 清远众鑫热能热水设备有限公司 Wireless remote variable-frequency constant-temperature and constant-pressure water supply system

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Granted publication date: 20100317

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