CN208671778U - A kind of mine waste heat second level utilizes device - Google Patents
A kind of mine waste heat second level utilizes device Download PDFInfo
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- CN208671778U CN208671778U CN201821300660.1U CN201821300660U CN208671778U CN 208671778 U CN208671778 U CN 208671778U CN 201821300660 U CN201821300660 U CN 201821300660U CN 208671778 U CN208671778 U CN 208671778U
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- temperature measuring
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Abstract
The utility model discloses a kind of mine waste heat second levels to utilize device, including air duct, top on the left of the air duct inner cavity is fixedly installed with the first spray tube, first spray tube is communicated with the first high-pressure pump by the first water inlet pipe, the first reservoir and the second reservoir have been respectively communicated at left and right sides of the air duct bottom end, air duct inner cavity top is successively fixedly installed with water fender from top to bottom, second spray tube and packing layer, second spray tube is communicated with the second high-pressure pump by the second water inlet pipe, first reservoir bottom end is communicated with the first drinking-water pipe and the first drainpipe, first drinking-water pipe is connected to by first circulation water pump with heat pump, second reservoir bottom end is communicated with the second drinking-water pipe and the second drainpipe.The first spray tube, the second spray tube, the first reservoir, the second reservoir and the heat pump of the utility model setting, improve mine utilization rate of waste heat, mount and dismount very convenient.
Description
Technical field
The utility model relates to mining area energy saving retrofit technology field, specially a kind of mine waste heat second level utilizes device.
Background technique
Either air source heat pump, natural gas, electric boiler have certain limitation, air-source for heating mine ventilation
For heat pump there are proper property defect, outdoor temperature is lower, bigger with thermic load, and the efficiency of air source heat pump is lower；China is natural
Gas inadequate resource, transmission and distribution network high construction cost；Being converted into thermal energy with electric energy be unscientific, use from the point of view of with energy angle
The higher cost of electric heating air.None good method is heated for mine ventilation at present.In recent years, water resource heat pump obtained
To sufficient development, the technical problem for not only overcoming worst cold case work also overcomes the Anticorrosion Problems of pipeline, heat exchanger,
This is that the application of heat pump unit low-temperature heat source and the application with corrosive media create condition.The air for being passed through underground can be held
Continuous to be constantly discharged in exhaust outlet, the heat dissipation and underground humidity due to underground underground heat and mechanical equipment are larger, the temperature of mine for air exhaustion
Degree can reach 18 DEG C, relative humidity 80%.The exhaust air rate that ordinary circumstance goes down into a mine is slightly larger than air output, contains in mine for air exhaustion
A large amount of low temperature heat energy.Some researches show that can extract mine for air exhaustion 7 by mine for air exhaustion and the heat exchange of water countercurrent spray at present
DEG C the temperature difference, the temperature of mine for air exhaustion is down to 11 DEG C or so.Using the heat of extraction as the low-temperature heat source of heat pump, in addition heat pump
The thermal energy of the power consumption conversion of unit itself, still cannot the independent heat demand for meeting heating air.Also need other additional
Auxiliary thermal source, cause system complex.For this purpose, it is proposed that a kind of mine waste heat second level utilizes device.
Utility model content
The purpose of this utility model is to provide a kind of mine waste heat second levels to utilize device, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of mine waste heat second level utilizes device, packet
Air duct is included, air duct inner cavity left end is equipped with the first temperature measuring equipment and the first pressure measuring unit, the top on the left of the air duct inner cavity
End is fixedly installed with the first spray tube, and first spray tube is communicated with the first high-pressure pump, the air duct by the first water inlet pipe
It has been respectively communicated with the first reservoir and the second reservoir at left and right sides of bottom end, the second survey pressure is installed in the middle part of the air duct inner cavity
Device and the second temperature measuring equipment, air duct inner cavity top be successively fixedly installed with from top to bottom water fender, the second spray tube and
Packing layer, the water fender upper end are fixedly installed with blower, are fixedly installed with third between the water fender and the second spray tube
Pressure measuring unit and third temperature measuring equipment, second spray tube are communicated with the second high-pressure pump by the second water inlet pipe, and described first
Reservoir bottom end is communicated with the first drinking-water pipe and the first drainpipe, and the is equipped in the middle part of first drinking-water pipe and the first drainpipe
Four temperature measuring equipments, first drinking-water pipe are connected to by first circulation water pump with heat pump, and second reservoir bottom end is communicated with
Second drinking-water pipe and the second drainpipe, the heat pump are communicated with third drinking-water pipe and water inlet pipe, and the third drinking-water pipe passes through the
Two-cycle pump is connected to heat user, is equipped with the 5th temperature measuring equipment in the middle part of the third drinking-water pipe and water inlet pipe.
Preferably, the air duct left end is equipped with dirt arrangement apparatus.
Preferably, the water inlet of first high-pressure pump is connected to the first reservoir, the water inlet of second high-pressure pump
It is connected to the second reservoir.
Preferably, first drainpipe bottom end is connected to heat pump, and the water inlet pipe end is connected to heat user.
Preferably, second drinking-water pipe bottom end is connected to the first drinking-water pipe top, second drainpipe and first row
Water pipe connection.
Preferably, first pressure measuring unit, the second pressure measuring unit and third pressure measuring unit are pressure sensor, described
First temperature measuring equipment, the second temperature measuring equipment, third temperature measuring equipment, the 4th temperature measuring equipment and the 5th temperature measuring equipment are temperature sensing
Device, the 4th temperature measuring equipment are set on the water outlet of first circulation water pump, and the 5th temperature measuring equipment is set to second and follows
On the water outlet of ring water pump.
Compared with prior art, the utility model has the beneficial effects that this kind of mine waste heat second level utilizes device, by setting
Set the first spray tube, the second spray tube, the first reservoir, the second reservoir, heat pump, the first high-pressure pump, the second high-pressure pump, first
Water circulating pump, second circulation water pump and blower, energy sufficiently simulator recycle the process of thermal energy in air draft, reach secondary use mine
The effect of well air exhaust waste heat is able to satisfy the diversification of experiment porch, the requirement of flexibility, is provided simultaneously with further upgrading
Space, twin-stage spray, the preferably thermal energy in extraction idle air, greatly improves the utilization rate of waste heat of mine air-lack, simple structure peace
Assembly and disassembly are convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 air duct, 2 dirt arrangement apparatus, 3 first spray tubes, 31 first water inlet pipes, 4 first high-pressure pumps, 5 second water storages
Pond, 51 first reservoirs, 52 second drinking-water pipes, 53 second drainpipes, 54 first drinking-water pipes, 55 first drainpipes, 6 first circulations
Water pump, 7 heat pumps, 71 third drinking-water pipes, 72 water inlet pipes, 8 second high-pressure pumps, 81 second water inlet pipes, 9 packing layers, 10 second sprays
Pipe, 11 water fenders, 12 blowers, 13 second circulation water pumps, 14 heat users, 15 first pressure measuring units, 16 first temperature measuring equipments, 17
Two pressure measuring units, 18 second temperature measuring equipments, 19 third pressure measuring units, 20 third temperature measuring equipments, 21 the 4th temperature measuring equipments, 22 the 5th
Temperature measuring equipment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of mine waste heat second level utilizes device, including wind
Road 1,1 left end of air duct is equipped with dirt arrangement apparatus 2, for filtering the dust carried in mine wind.1 inner cavity left end of the air duct peace
It is described for measuring temperature and pressure when mine wind has just enter into air duct 1 equipped with the first temperature measuring equipment 16 and the first pressure measuring unit 15
Top on the left of 1 inner cavity of air duct is fixedly installed with the first spray tube 3, and first spray tube 3 is connected to by the first water inlet pipe 31
There is the first high-pressure pump 4, the first reservoir 51 and the second reservoir 5 have been respectively communicated at left and right sides of 1 bottom end of air duct, it is described
The water inlet of first high-pressure pump 4 is connected to the first reservoir 51, and the first high-pressure pump 4 can extract water from the first reservoir 51 and pass through
First water inlet pipe 31 is delivered to the first spray tube 3 spray, and the water energy of spray enough takes away a part of heat of mine for air exhaustion, so that spray
Water temperature after leaching increases, and the water after heating will flow into 51 inner cavity of the first reservoir, is equipped with the second survey in the middle part of 1 inner cavity of air duct
Pressure device 17 and the second temperature measuring equipment 18, the 1 inner cavity top of air duct are successively fixedly installed with water fender 11, second from top to bottom
Spray tube 10 and packing layer 9, packing layer 9 is multiple filtration net composition, the water flowed down for filtering secondary spraying, the water fender
11 upper ends are fixedly installed with blower 12, and the blower 12 is SJG diagonal fan with pipeline, and water fender 11 is web plate, can either block
Part steam, also can guarantee gas permeability, enable blower 12 to play the role of guiding mine wind flow, by mine for air exhaustion from air duct
1 inner cavity bottom end sucks the discharge of 1 top of air duct, and third is fixedly installed between the water fender 11 and the second spray tube 10 and surveys press fitting
19 and third temperature measuring equipment 20 are set, third pressure measuring unit 19 and third temperature measuring equipment 20 are respectively used to measure the mine wind being finally discharged
Pressure and temperature, second spray tube 10 is communicated with the second high-pressure pump 8, first high-pressure pump by the second water inlet pipe 81
4 and second high-pressure pump 8 be newly the water inlet and second of second high-pressure pump 8 for sincere BSP48180 micro pressure water pump
Reservoir 5 is connected to, and the water of 5 inner cavity of the second reservoir can be evacuated to the second spray by the second water inlet pipe 81 by the second high-pressure pump 8
Pipe 10 sprays to 1 inner cavity top of air duct from the spray head of the second spray tube 10, takes away the heat of a part of mine for air exhaustion again.Institute
It states 51 bottom end of the first reservoir and is communicated with the first drinking-water pipe 54 and the first drainpipe 55, first drinking-water pipe 54 and the first draining
The 4th temperature measuring equipment 21 is equipped in the middle part of pipe 55, the temperature of the inner cavity water flow for measuring the first drinking-water pipe 54 and the first drainpipe 55
Degree, first drinking-water pipe 54 are connected to by first circulation water pump 6 with heat pump 7, and the heat pump 7 is net for air-source heat pump units, institute
It states 55 bottom end of the first drainpipe to be connected to heat pump 7,5 bottom end of the second reservoir is communicated with the second drinking-water pipe 52 and the second draining
Pipe 53,52 bottom end of the second drinking-water pipe are connected to 54 top of the first drinking-water pipe, second drainpipe 53 and the first drainpipe
55 connections.The heat pump 7 is communicated with third drinking-water pipe 71 and water inlet pipe 72, and the third drinking-water pipe 71 passes through second circulation water pump
13 are connected to heat user 14, and the first circulation water pump 6 and second circulation water pump 13 are IRG type vertical type pipeline circulating pump, institute
72 end of water inlet pipe is stated to be connected to heat user 14.The 5th temperature measuring equipment is equipped in the middle part of the third drinking-water pipe 71 and water inlet pipe 72
22, the 5th temperature measuring equipment 22 is used to detect the temperature of water flow in third drinking-water pipe 71 and water inlet pipe 72, first pressure measuring unit
15, the second pressure measuring unit 17 and third pressure measuring unit 19 are pressure sensor, and pressure sensor is the explosion-proof high temperature of CYYZ19
Type pressure transmitter, first temperature measuring equipment 16, the second temperature measuring equipment 18, third temperature measuring equipment 20, the 4th temperature measuring equipment 21
It is temperature sensor with the 5th temperature measuring equipment 22, and temperature sensor model WRM-101, the 4th temperature measuring equipment 21 are set
It being placed on the water outlet of first circulation water pump 6, the 5th temperature measuring equipment 22 is set on the water outlet of second circulation water pump 13,
First high-pressure pump 4, the second high-pressure pump 8, first circulation water pump 6, second circulation water pump 13, heat pump 7, blower 12, first are surveyed
Pressure device 15, the first temperature measuring equipment 16, the second pressure measuring unit 17, the second temperature measuring equipment 18, third pressure measuring unit 19, third thermometric
Device 20, the 4th temperature measuring equipment 21 and the external power supply of the 5th temperature measuring equipment 22 and control switch.
Working principle: mine for air exhaustion filters laggard 1 inner cavity of air inlet duct by dirt arrangement apparatus 2 from 1 left end of air duct, and first surveys
Pressure device 15 and the first temperature measuring equipment 16 will test the wind pressure and air temperature of entrance, and the first high-pressure pump 4 will extract the first reservoir
The water of 51 inner cavities is delivered to the first spray tube 3 by the first water inlet pipe 31, sprays and falls from the spray head of the first spray tube 3, and water exists
The heat of the wind of mine discharge can be taken away when spray, so that the temperature of water increases, warm water will flow into 51 inner cavity of the first reservoir,
Heat pump 7 is flowed by the first drainpipe 55 of 51 bottom end of the first reservoir, and the mine wind for passing through the first spray tube 3 will flow to air duct
1 top, mine wind will be drawn to 1 outside of air duct by blower 12, and the second high-pressure pump 8 will be by 5 inner cavity of the second reservoir
Water is drawn through the second water inlet pipe 81 and sprays from the second spray tube 10, carries out secondary use to mine wind waste heat, after spraying lower heating
Water flow will by packing layer 9 filter after flow into 5 inner cavity of the second reservoir, pass through the second drainpipe of 5 bottom end of the second reservoir
Heat pump 7 is flowed into after converging in 53 the first drainpipes 55 of inflow, enters heat user 14 by water inlet pipe 72 from heat pump 7 and uses, and it is hot
The cold water of user 14 will be drawn in heat pump 7 by second circulation water pump 13, from heat pump 7 by the extraction stream of first circulation water pump 6
It is 5 water storage of the first reservoir 51 and the second reservoir to the first drinking-water pipe 54 and the second drinking-water pipe 52, entire pipeline flow-direction is constituted
Circulation, having reached secondary use mine wind waste heat is heat user heat supply.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mine waste heat second level utilizes device, including air duct (1), it is characterised in that: air duct (1) the inner cavity left end installation
There are the first temperature measuring equipment (16) and the first pressure measuring unit (15), the top on the left of air duct (1) inner cavity is fixedly installed with first
Spray tube (3), first spray tube (3) are communicated with the first high-pressure pump (4) by the first water inlet pipe (31), the air duct (1)
The first reservoir (51) and the second reservoir (5), installation in the middle part of air duct (1) inner cavity have been respectively communicated at left and right sides of bottom end
There are the second pressure measuring unit (17) and the second temperature measuring equipment (18), air duct (1) the inner cavity top is successively fixedly mounted from top to bottom
There are water fender (11), the second spray tube (10) and packing layer (9), water fender (11) upper end is fixedly installed with blower (12),
Third pressure measuring unit (19) and third temperature measuring equipment are fixedly installed between the water fender (11) and the second spray tube (10)
(20), second spray tube (10) is communicated with the second high-pressure pump (8) by the second water inlet pipe (81), first reservoir
(51) bottom end is communicated with the first drinking-water pipe (54) and the first drainpipe (55), first drinking-water pipe (54) and the first drainpipe
(55) middle part is equipped with the 4th temperature measuring equipment (21), and first drinking-water pipe (54) passes through first circulation water pump (6) and heat pump (7)
Connection, the second reservoir (5) bottom end are communicated with the second drinking-water pipe (52) and the second drainpipe (53), and the heat pump (7) is even
It is connected with third drinking-water pipe (71) and water inlet pipe (72), the third drinking-water pipe (71) passes through second circulation water pump (13) and heat user
(14) it is connected to, is equipped with the 5th temperature measuring equipment (22) in the middle part of the third drinking-water pipe (71) and water inlet pipe (72).
2. a kind of mine waste heat second level according to claim 1 utilizes device, it is characterised in that: air duct (1) left end
Equipped with dirt arrangement apparatus (2).
3. a kind of mine waste heat second level according to claim 1 utilizes device, it is characterised in that: first high-pressure pump
(4) water inlet is connected to the first reservoir (51), and the water inlet of second high-pressure pump (8) is connected to the second reservoir (5).
4. a kind of mine waste heat second level according to claim 1 utilizes device, it is characterised in that: first drainpipe
(55) bottom end is connected to heat pump (7), and water inlet pipe (72) end is connected to heat user (14).
5. a kind of mine waste heat second level according to claim 1 utilizes device, it is characterised in that: second drinking-water pipe
(52) bottom end is connected to the first drinking-water pipe (54) top, and second drainpipe (53) is connected to the first drainpipe (55).
6. a kind of mine waste heat second level according to claim 1 utilizes device, it is characterised in that: first pressure measuring unit
(15), the second pressure measuring unit (17) and third pressure measuring unit (19) are pressure sensor, first temperature measuring equipment (16),
Two temperature measuring equipments (18), third temperature measuring equipment (20), the 4th temperature measuring equipment (21) and the 5th temperature measuring equipment (22) are that temperature passes
Sensor, the 4th temperature measuring equipment (21) are set on the water outlet of first circulation water pump (6), the 5th temperature measuring equipment (22)
It is set on the water outlet of second circulation water pump (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300660.1U CN208671778U (en) | 2018-08-13 | 2018-08-13 | A kind of mine waste heat second level utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300660.1U CN208671778U (en) | 2018-08-13 | 2018-08-13 | A kind of mine waste heat second level utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671778U true CN208671778U (en) | 2019-03-29 |
Family
ID=65836276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300660.1U Expired - Fee Related CN208671778U (en) | 2018-08-13 | 2018-08-13 | A kind of mine waste heat second level utilizes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252834A (en) * | 2020-03-23 | 2020-06-09 | 导洁(北京)环境科技有限公司 | Low-energy-consumption wastewater evaporation separation method based on refrigerant circulation |
-
2018
- 2018-08-13 CN CN201821300660.1U patent/CN208671778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252834A (en) * | 2020-03-23 | 2020-06-09 | 导洁(北京)环境科技有限公司 | Low-energy-consumption wastewater evaporation separation method based on refrigerant circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |