CN205373150U - Utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing - Google Patents
Utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing Download PDFInfo
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- CN205373150U CN205373150U CN201620166386.8U CN201620166386U CN205373150U CN 205373150 U CN205373150 U CN 205373150U CN 201620166386 U CN201620166386 U CN 201620166386U CN 205373150 U CN205373150 U CN 205373150U
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Abstract
The utility model relates to a heat utilization device in ground specifically is an utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing. For solve the colliery take out adopt gas in the problem of ground heat utilization, including the heat source of underground mine district, heat exchanger section, heat transfer cistern, high temperature heat pump unit, medium temperature heat pump set, heating the water tank no. 1, heating the water tank no. 2, constant temperature bathing water tank, heat source of underground mine connects in the district heat exchanger section, and the heat transfer cistern is connected to the heat exchanger section, and the heat transfer cistern passes through circulation pipeline and connects heat pump set, and heat pump set connects heating the water tank, and heating the water tank connects constant temperature bathing water tank. The utility model discloses at cold winter mine ventilation or drainage in -process, carry out make full use of to the heat energy of exhaust air and aquatic and prepare shower hot water, reach simultaneously for the cooling water refrigerated purpose of cooling down, energy -conservation, environmental protection, intelligent control effect are showing.
Description
Technical field
This utility model relates to a kind of Geotherm utilizing device, is specially a kind of heat pump utilizing heat source of underground mine to produce bath hot water.
Background technology
Fire damp gas must be carried out pump drainage by underground mine production process, the pump drainage of methane gas generally adopts water-ring vacuum pump, water ring vacuum pump adopts cooling water to carry out sealing and cooling down, in gas vacuum pump cooler-water temperature generally scope between 25 ~ 35 DEG C, contain substantial amounts of heat energy, the low temperature heat energy that this utility model attempts by heat pump techniques reclaims in gas pump station cooling water produces bath hot water, is reached for the purpose that cooling water cools simultaneously.
Summary of the invention
The purpose of this utility model is to solve the problem of geothermal utilization in coal extraction gas, it is provided that a kind of heat pump utilizing heat source of underground mine to produce bath hot water.
The technical solution of the utility model is, a kind of heat pump utilizing heat source of underground mine to produce bath hot water, including heat source of underground mine district, thermal energy exchange section, heat exchange cistern, high temperature heat pump unit, middle warm pump assembly, heating water tank one, heating water tank two, constant temperature bath water tank；Heat source of underground mine district connects thermal energy exchange section, thermal energy exchange section connects heat exchange cistern, heat exchange cistern connects high temperature heat pump unit and middle warm pump assembly by circulation line, high temperature heat pump unit connects heating water tank one, middle warm pump assembly connects heating water tank two, heating water tank two is positioned at the upside of heating water tank one, connected by the pipeline one with automatic valve one between heating water tank two and heating water tank one, heating water tank one connects constant temperature bath water tank by pipeline two, pipeline two is provided with water circulating pump and automatic valve two, pipeline two is connected to circulation pipe, circulation pipe connects heating water tank two, circulation pipe is provided with automatic valve three, pipeline two sets cooling-water temperature sensor, described cooling-water temperature sensor, automatic valve one, automatic valve two, automatic valve three is all connected with automator.
Operation principle of the present utility model is, by thermal energy exchange, the heat in mine is transported in heat exchange cistern, then the heat energy of water-retention pool inner water is extracted by two source pump again, the hot water produced is transported in bath water tank, control three automatic valves by automatic controller simultaneously, when making the water temperature passing into bath water tank pipeline lower than design temperature, water at low temperature automatic back flow reheats to heating water tank.Remain the automatic hot-water supply of bath water tank constant temperature.
This utility model is in Cold Winter mine ventilation or drainage procedure, heat energy in the air discharged and water is made full use of and produces hot water for shower, it is reached for the purpose of cooling water temperature cooling simultaneously, avoid heating surface water by coal-fired or a large amount of power consumptions in hot water for shower supply, this device is detected automatically by water temperature simultaneously, realizing the continuous constant temperature supply of bath hot water, therefore energy-saving and environmental protection, Based Intelligent Control effect are notable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-heat source of underground mine district, 2-thermal energy exchange section, 3-heat-transfer tube, 4-heat exchange cistern, 5-circulation line, 6-high temperature heat pump unit, 7-heating water tank one, 8-warm pump assembly, 9-heating water tank two, 10-automatic valve one, 11-constant temperature bath water tank, 12-automatic valve two, 13-automatic valve three, 14-cooling-water temperature sensor, 15-automator, 16-pipeline two, 17-water circulating pump, 18-circulation pipe.
Detailed description of the invention
As schematically shown in Figure 1, a kind of heat pump utilizing heat source of underground mine to produce bath hot water, including heat source of underground mine district 1, thermal energy exchange section 2, heat exchange cistern 4, high temperature heat pump unit 6, middle warm pump assembly 8, heating water tank 1, heating water tank 29, constant temperature bath water tank 11；nullHeat source of underground mine district 1 connects thermal energy exchange section 2，Thermal energy exchange section 2 connects heat exchange cistern 4，Heat exchange cistern 4 connects high temperature heat pump unit 6 and middle warm pump assembly 8 by circulation line 5，High temperature heat pump unit 6 connects heating water tank 1，Middle warm pump assembly 8 connects heating water tank 29，Heating water tank 29 is positioned at the upside of heating water tank 1，Connected by the pipeline one with automatic valve 1 between heating water tank 29 and heating water tank 1，Heating water tank 1 connects constant temperature bath water tank 11 by pipeline 2 16，Pipeline 2 16 is provided with water circulating pump 17 and automatic valve 2 12，Pipeline 2 16 is connected to circulation pipe 18，Circulation pipe 18 connects heating water tank 29，Circulation pipe 18 is provided with automatic valve 3 13，Pipeline 2 16 sets cooling-water temperature sensor 14，Described cooling-water temperature sensor 14、Automatic valve 1、Automatic valve 2 12、Automatic valve 3 13 is all connected with automator 15.
Specific works process is: heat source of underground mine district 1 connects thermal energy exchange section 5, it is achieved by the thermal energy exchange of underground heat disaster air or water and heat transmission medium, enter heat energy cistern 4 by the water generated after heat-transfer tube 3 thermal energy exchange.Water in heat energy cistern 4 enters high temperature heat pump unit 6, middle warm pump assembly 8 by water circulating pump and circulation line 5, the hot water of two source pump work generations respectively enters heating water tank 1 and heating water tank 9, the water temperature that heating water tank 1 sets is as 55 DEG C, and the water temperature that heating water tank 29 sets is as 45 DEG C.Water at low temperature in heating water tank 29 can enter heating water tank 1 by automatic valve 1 at the flows by action of difference in height.
Hot water in heating water tank 1 enters constant temperature bath water tank 11 by water circulating pump 17 and pipeline 2 16 and automatic valve 2 12, hot water in heating water tank 1 enters heating water tank 29 by water circulating pump and circulation pipe 18 and automatic valve 3 13, pipeline 2 16 is provided with cooling-water temperature sensor 14 before entering constant temperature bath water tank 11, and cooling-water temperature sensor 14, automatic valve 1, automatic valve 2 12, automatic valve 3 13 control by automator 15.
Heating water tank 1 inputs 55 DEG C of hot water continuously in constant temperature bath water tank 11, and during heating water tank 1 hot water amount's deficiency, 45 DEG C of hot water in heating water tank 29 flow in heating water tank 1 through automatic valve 1.When in pipeline before water circulating pump 17 and pipeline 2 16 entrance constant temperature bath water tank 11, water temperature is lower than 55 DEG C, automatic valve 2 12 is closed automatic valve 3 13 simultaneously and is opened, and hot water flows back in heating water tank 29.When in pipeline before water circulating pump 17 and pipeline 2 16 entrance constant temperature bath water tank 11, water temperature reaches 55 DEG C, automatic valve 2 12 is opened automatic valve 3 13 simultaneously and is closed, and delivery enters in constant temperature bath water tank 11.
Claims (1)
1. one kind utilizes the heat pump that heat source of underground mine produces bath hot water, it is characterized in that: include heat source of underground mine district (1), thermal energy exchange section (2), heat exchange cistern (4), high temperature heat pump unit (6), middle warm pump assembly (8), heating water tank one (7), heating water tank two (9), constant temperature bath water tank (11)；nullHeat source of underground mine district (1) connects thermal energy exchange section (2)，Thermal energy exchange section (2) connects heat exchange cistern (4)，Heat exchange cistern (4) connects high temperature heat pump unit (6) and middle warm pump assembly (8) by circulation line (5)，High temperature heat pump unit (6) connects heating water tank one (7)，Middle warm pump assembly (8) connects heating water tank two (9)，Heating water tank two (9) is positioned at the upside of heating water tank one (7)，Connected by the pipeline one with automatic valve one (10) between heating water tank two (9) and heating water tank one (7)，Heating water tank one (7) connects constant temperature bath water tank (11) by pipeline two (16)，Pipeline two (16) is provided with water circulating pump (17) and automatic valve two (12)，Pipeline two (16) is connected to circulation pipe (18)，Circulation pipe (18) connects heating water tank two (9)，Circulation pipe (18) is provided with automatic valve three (13)，Pipeline two (16) sets cooling-water temperature sensor (14)，Described cooling-water temperature sensor (14)、Automatic valve one (10)、Automatic valve two (12)、Automatic valve three (13) is all connected with automator (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166386.8U CN205373150U (en) | 2016-03-05 | 2016-03-05 | Utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166386.8U CN205373150U (en) | 2016-03-05 | 2016-03-05 | Utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373150U true CN205373150U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620166386.8U Active CN205373150U (en) | 2016-03-05 | 2016-03-05 | Utilize heat source of underground mine to prepare hydrothermal heat pump system of bathing |
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| CN (1) | CN205373150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630310A (en) * | 2019-09-05 | 2019-12-31 | 常州大学 | Fracturing double-horizontal-well compressed air energy storage ventilation system for coal mine well |
| CN114838525A (en) * | 2022-03-23 | 2022-08-02 | 北京圆之翰工程技术有限公司 | Method and system for heat extraction and reuse based on coal mine gas extraction equipment |
-
2016
- 2016-03-05 CN CN201620166386.8U patent/CN205373150U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630310A (en) * | 2019-09-05 | 2019-12-31 | 常州大学 | Fracturing double-horizontal-well compressed air energy storage ventilation system for coal mine well |
| CN114838525A (en) * | 2022-03-23 | 2022-08-02 | 北京圆之翰工程技术有限公司 | Method and system for heat extraction and reuse based on coal mine gas extraction equipment |
| CN114838525B (en) * | 2022-03-23 | 2023-11-24 | 北京圆之翰工程技术有限公司 | Method and system for heat extraction and recycling based on coal mine gas extraction equipment |
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