CN208170494U - A kind of ground heat exchange type water heating system - Google Patents

A kind of ground heat exchange type water heating system Download PDF

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Publication number
CN208170494U
CN208170494U CN201820597521.3U CN201820597521U CN208170494U CN 208170494 U CN208170494 U CN 208170494U CN 201820597521 U CN201820597521 U CN 201820597521U CN 208170494 U CN208170494 U CN 208170494U
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China
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heating system
water
underground heat
shell
heating
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CN201820597521.3U
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胡春林
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Abstract

The utility model relates to water heating arts, heat exchange type water heating system specifically a kind of including geothermal heating system, shell, heating coil group and electrically heated rod, the heating coil group and electrically heated rod are all set in the shell, and heating coil group one end is equipped with underground heat water inlet pipe and is connected with the underground heat water inlet pipe in the geothermal heating system, the other end is equipped with underground heat water delivery pipe and is connected with the underground heat return pipe in the geothermal heating system, control valve is equipped on the underground heat water inlet pipe, the shell is equipped with tap water inlet pipe close to one end of the underground heat water inlet pipe, the shell is equipped with running water outlet pipe close to one end of the underground heat water delivery pipe, temperature sensor is equipped in the shell, and the electrically heated rod issues signal control heating by the temperature sensor.The utility model in winter heating period when using heating GEOTHERMAL WATER be tap water heating, realize tap water warm water or hot water output use.

Description

A kind of ground heat exchange type water heating system
Technical field
The utility model relates to water heating art, heat exchange type water heating system specifically a kind ofly.
Background technique
The heating of northern China winter is gradually heated from radiator to be changed to geothermal heating system, and geothermal heating system is to be not higher than 60 DEG C of hot water is medium, heating system and geothermal heating system pipe group is generally included, by hot water in heating pipe group internal circulation flow To heat indoor earth's surface, and indoor heating, this kind of heating system thermal efficiency are realized by conduction patterns such as terrestrial surface radiation and convection current It is higher, it can effectively ensure that room temperature.But the GEOTHERMAL WATER in current geothermal heating mode is only limitted to heat, and has no other use On the way, and in the prior art, tap water heating mainly passes through the electric heater units such as water heater and realizes heating, the usual energy consumption of electric heating It is larger, if tap water heating can be used for heating GEOTHERMAL WATER, the heat of GEOTHERMAL WATER can not only be made full use of, can also be dropped Low energy expenditure.
Utility model content
The purpose of this utility model is to provide a kind of ground heat exchange type water heating systems, utilize confession when heating period in winter The GEOTHERMAL WATER warmed up is tap water heating, realizes that tap water warm water or hot water output use, and be equipped with electrically heated rod auxiliary and add Heat guarantees the temperature of output tap water.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ground heat exchange type water heating system, including geothermal heating system, shell, heating coil group and electric heating Stick, the heating coil group and electrically heated rod are all set in the shell, and heating coil group one end is equipped with ground Hot water input pipe is connected with the underground heat water inlet pipe in the geothermal heating system, and the other end is equipped with underground heat water delivery pipe with described Underground heat return pipe in hot heating system is connected, and control valve is equipped on the underground heat water inlet pipe, the shell is close to institute The one end for stating underground heat water inlet pipe is equipped with tap water inlet pipe, and the shell is equipped with certainly close to one end of the underground heat water delivery pipe Water outlet pipe, the shell is interior to be equipped with temperature sensor, and the electrically heated rod issues signal by the temperature sensor Control heating.
The electrically heated rod is set to inside the heating coil group.
The underground heat water inlet pipe outer sheath is equipped with input insulating layer.
The inner walls are equipped with shell insulating layer.
Water outlet insulating layer is arranged in the running water outlet pipe outer wall.
The geothermal heating system includes heating system and geothermal heating system pipe group, and the heating system is entered by the underground heat Water pipe is connected with the input terminal of geothermal heating system pipe group, and passes through the output end phase of the underground heat return pipe and geothermal heating system pipe group Even.
The advantages of the utility model is with good effect:
1, the utility model in winter heating period when using heating GEOTHERMAL WATER be tap water heating, realize tap water Warm water or hot water output use.
2, the utility model in winter when be equipped with electrically heated rod auxiliary heating, when the intracorporal temperature sensor of shell detects water temperature When lower than set temperature, the electrically heated rod starts auxiliary heating, to guarantee the temperature of output tap water.
3, the utility model is not limited to the use of heat supply in winter phase, when no longer needing geothermal heating system, the utility model master It will be by electrically heated rod to tap water heating, to can use throughout the year.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 is geothermal heating system, and 101 be underground heat water inlet pipe, and 102 be underground heat return pipe, and 103 be geothermal heating system pipe Group, 2 be underground heat water inlet pipe, and 201 be control valve, and 202 be input insulating layer, and 3 be shell, and 301 be tap water inlet pipe, 302 be running water outlet pipe, and 4 be electrically heated rod, and 401 be control module, and 5 be heating coil group, and 6 be underground heat water delivery pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model includes geothermal heating system 1, shell 3, heating coil group 5 and electrically heated rod 4, Wherein the geothermal heating system 1 includes heating system and geothermal heating system pipe group 103, and the heating system passes through underground heat water inlet pipe 101 are connected with the input terminal of geothermal heating system pipe group 103, and pass through the output end of underground heat return pipe 102 and geothermal heating system pipe group 103 It is connected, each pipe laying in the geothermal heating system pipe group 103 is in being used for indoor heating, the geothermal heating system on flooring System 1 is techniques well known.
As shown in Figure 1, the heating coil group 5 and electrically heated rod 4 are all set in the shell 3, and the electricity adds Hot pin 4 is set to inside the heating coil group 5, described 5 one end of heating coil group be equipped with underground heat water inlet pipe 2 with it is described Underground heat water inlet pipe 101 in geothermal heating system 1 is connected, and the other end is equipped with underground heat water delivery pipe 6 and the geothermal heating system 1 In underground heat return pipe 102 be connected, the shell 3 close to one end of the underground heat water inlet pipe 2 be equipped with tap water inlet pipe 301, the shell 3 is equipped with running water outlet pipe 302 close to one end of the underground heat water delivery pipe 6.
As shown in Figure 1, input insulating layer 202 is equipped in 2 outer sheath of underground heat water inlet pipe, to avoid GEOTHERMAL WATER input When heat loss, in addition on the underground heat water inlet pipe 2 be equipped with control valve 201 with control piper on-off.In the shell 3 The interior temperature sensor that is equipped with is for water temperature in real-time monitoring shell 3, and the electrically heated rod 4 is issued by the temperature sensor Signal control heating.One layer of shell insulating layer is equipped on 3 inner wall of shell, to avoid heat loss when tap water heating, In addition 302 outer wall of running water outlet pipe is also arranged with one layer of water outlet insulating layer, to avoid heat loss when tap water output.
In the present embodiment, 3 material of shell is engineering plastics ABS (acrylonitrile-butadiene-styrene copolymer), Feature be it is fire-retardant, high temperature resistant, impact resistance, lustrous surface, corrosion-resistant, insulation performance is relatively good, the other underground heat water inlet pipe 2 The water outlet of the input insulating layer 202,302 outer wall of the shell insulating layer on 3 inner wall of the shell and running water outlet pipe in outside Insulating layer material is mineral wool, and the heating coil group 5, underground heat water inlet pipe 2 and 6 material of underground heat water delivery pipe are copper Pipe.
The working principle of the utility model is:
The utility model is mainly used in winter heating period, as shown in Figure 1, the utility model is by geothermal heating system 1 Underground heat water inlet pipe 101 individually draw a underground heat water inlet pipe 2 be connected with the heating coil group 5 in shell 3, and underground heat confession Heating coil group 103 is laid on flooring use as usual, will not influence normal indoor heating.GEOTHERMAL WATER is defeated via the GEOTHERMAL WATER Enter pipe 2 and flows into heating coil group 5, and tap water flows into shell 3, and in the shell via the tap water inlet pipe 301 Heat exchange is completed with the heating coil group 5 in body 3 and realizes heating, is then flowed out by the running water outlet pipe 302, it is described Running water outlet pipe 302 can be connected with pipelines such as kitchen sinks, since geothermal heating system is with the hot water not higher than 60 DEG C for matchmaker It is situated between, under normal circumstances, GEOTHERMAL WATER can be flowed into heating coil group 5 with 45~60 DEG C of temperature, can make tap water by heat exchange 30~35 DEG C are heated to, realizes warm water or hot water output for cleaning.In order to avoid heat loss, the utility model is describedly 2 outer sheath of hot water input pipe is equipped with input insulating layer 202, and shell insulating layer is equipped on 3 inner wall of shell, is gone out in tap water Water outlet insulating layer is arranged on 302 outer wall of water pipe.
In addition the utility model can also assist heating by electrically heated rod 4 in winter, to guarantee output tap water Temperature.The utility model is equipped with a temperature sensor in shell 3 and is used for real-time monitoring water temperature, when temperature is lower than in shell 3 When set temperature, the temperature sensor, which issues signal, makes the electrically heated rod 4 be initially powered up heating, so that water in shell 3 Temperature reaches temperature sets requirement, and water temperature range setting is minimum in the present embodiment, in the shell 3 is not less than 28 DEG C.Such as Fig. 1 institute Show, the electrically heated rod 4 is connected by route with a control module 401, and the temperature sensor is i.e. to the control module 401 issue signal, and the control module 401 is to control the heater circuit power on/off and adjustment heating temperature of the electrically heated rod 4 Degree.The temperature sensor and control module 401 are techniques well known and are commercial products.
As shown in Figure 1, the utility model is equipped with a control valve 201 on underground heat water inlet pipe 2, when winter heating period The control valve 201 is opened, and GEOTHERMAL WATER normally inputs, and when no longer needing geothermal heating system, the control valve 201 is closed, It is flowed into avoid the residual water in geothermal heating system 1, is at this time tap water heating mainly by electrically heated rod 4, to keep this practical It is novel to use throughout the year, it is not limited to the heat supply in winter phase.

Claims (6)

1. a kind of ground heat exchange type water heating system, it is characterised in that:Including geothermal heating system (1), shell (3), heating spiral shell Coil group (5) and electrically heated rod (4), the heating coil group (5) and electrically heated rod (4) are all set in the shell (3), And the underground heat that described heating coil group (5) one end is equipped in underground heat water inlet pipe (2) and the geothermal heating system (1) enters water It manages (101) to be connected, the other end is equipped with the underground heat return pipe (102) in underground heat water delivery pipe (6) and the geothermal heating system (1) It is connected, is equipped with control valve (201) on the underground heat water inlet pipe (2), the shell (3) is close to the underground heat water inlet pipe (2) one end is equipped with tap water inlet pipe (301), and the shell (3) is equipped with certainly close to one end of the underground heat water delivery pipe (6) Water outlet pipe (302), the shell (3) is interior to be equipped with temperature sensor, and the electrically heated rod (4) passes through the temperature sensing Device issues signal control heating.
2. ground according to claim 1 heat exchange type water heating system, it is characterised in that:Electrically heated rod (4) setting It is internal in the heating coil group (5).
3. ground according to claim 1 heat exchange type water heating system, it is characterised in that:The underground heat water inlet pipe (2) Outer sheath is equipped with input insulating layer (202).
4. ground according to claim 1 heat exchange type water heating system, it is characterised in that:It is set on shell (3) inner wall There is shell insulating layer.
5. ground according to claim 1 heat exchange type water heating system, it is characterised in that:The running water outlet pipe (302) water outlet insulating layer is arranged on outer wall.
6. ground according to claim 1 heat exchange type water heating system, it is characterised in that:The geothermal heating system (1) Including heating system and geothermal heating system pipe group (103), the heating system passes through the underground heat water inlet pipe (101) and geothermal heating system The input terminal of pipe group (103) is connected, and passes through the output end phase of the underground heat return pipe (102) and geothermal heating system pipe group (103) Even.
CN201820597521.3U 2018-04-25 2018-04-25 A kind of ground heat exchange type water heating system Active CN208170494U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820597521.3U CN208170494U (en) 2018-04-25 2018-04-25 A kind of ground heat exchange type water heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820597521.3U CN208170494U (en) 2018-04-25 2018-04-25 A kind of ground heat exchange type water heating system

Publications (1)

Publication Number Publication Date
CN208170494U true CN208170494U (en) 2018-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820597521.3U Active CN208170494U (en) 2018-04-25 2018-04-25 A kind of ground heat exchange type water heating system

Country Status (1)

Country Link
CN (1) CN208170494U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117213304A (en) * 2023-10-09 2023-12-12 西安市安居新能源发展有限公司 Vortex unit for middle-deep geothermal heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117213304A (en) * 2023-10-09 2023-12-12 西安市安居新能源发展有限公司 Vortex unit for middle-deep geothermal heat

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