CN208168920U - Underground coal mine cooling device - Google Patents
Underground coal mine cooling device Download PDFInfo
- Publication number
- CN208168920U CN208168920U CN201820659058.0U CN201820659058U CN208168920U CN 208168920 U CN208168920 U CN 208168920U CN 201820659058 U CN201820659058 U CN 201820659058U CN 208168920 U CN208168920 U CN 208168920U
- Authority
- CN
- China
- Prior art keywords
- incubator
- cooler
- storage frame
- ice storage
- road
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to cooling device, especially a kind of underground coal mine cooling device, including incubator, cooler, pneumatic sump pump, incubator are placed in the cavern of underworkings, pneumatic sump pump is mounted on the inside of incubator, and cooler is placed in the ventilator road of underground ventilating system；Incubator is internally provided with ice storage frame, and ice storage frame is connect by lifting device with incubator.The utility model is power source using the pneumatic sump pump that underground compressed air is circulating chilled water, is not related to electric component, increases the safety of underground work.
Description
Technical field
The utility model relates to cooling device, especially a kind of underground coal mine cooling device.
Background technique
Underground coal mine underground heat high temperature causes many difficulties to production and work at present, and existing underground coal mine cooling mostly uses
The traditional air conditioner mode of compressor refrigeration, traditional air conditioner mode cost is high and is related to electric elements, there is quick-fried risk, gives coal
Mine safety in production hides some dangers for, therefore some high-temperature areas are unable to reach operation by the cooling of existing coal mine ventilation system and want
It asks.
Utility model content
In order to solve the above technical problems, the utility model is directed to a kind of realize using ice and water and underground ventilating system
The underground coal mine cooling device of cooling.
The utility model adopts the following technical solution：
A kind of underground coal mine cooling device, including incubator, cooler, pneumatic sump pump, incubator are placed in underworkings
Cavern in, pneumatic sump pump is mounted on the inside of incubator, and cooler is placed in the ventilator road of underground ventilating system；Heat preservation
Case is internally provided with ice storage frame, and ice storage frame is connect by lifting device with incubator；Cooler is the logical of underground ventilating system
The a part in the air duct road and both ends of cooler are connect with ventilator road；Pneumatic sump pump passes through cooling water outlet pipe road and cold scattering
The water inlet of device connects, and the water outlet of cooling water return pipe road and cooler connects.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is by the ice cube and water that store in incubator, and due to the specific gravity relationship of ice and water, ice floats on water,
Ice flows into after water cooling incubator after water after cooling is delivered to the circulation cold scattering of cooler pipeline with pneumatic sump pump, makes
The cold of incubator keeps circulation under the action of pneumatic sump pump, after cooler reaches low temperature, utilizes underground coal mine ventilating system
Blower and the natural room temperature wind of ventilator road conveying become the region to cool down needed for cold wind is delivered to through the low temperature of cooler, it is real
It is now the purpose of underground coal mine high-temperature operation region cooling.
Further, the preferred embodiment of the utility model use is：
Lifting device includes air motor and roller, and air motor is separately positioned on the two sides of ice storage frame and is separately mounted to
On the inner wall of incubator, roller is respectively arranged on the output shaft of air motor, and roller passes through rope and ice storage frame two
The connecting rod of side connects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model：
In figure：Incubator 1；Pneumatic sump pump 2；Cooling water outlet pipe road 3；Air motor 4；Roller 5；Rope 6；It is pneumatic
Motor handle 7；Keep the temperature box cover 8；Lead screw handwheel 9；Ice storage frame 10；Cooling water return pipe road 11；Discharging valve 12；Water temperature detection table
13；Cooler 14；Ventilator road 15；Connector 16.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to attached drawing：
A kind of underground coal mine cooling device, incubator 1 are placed in the cavern of underworkings, and pneumatic sump pump 2 is mounted on guarantor
The inside of incubator 1, pneumatic sump pump 2 are connect by cooling water outlet pipe road 3 with the water inlet of cooler 14, cooling water return pipe
Road 11 is connect with the water outlet of cooler 14；Cooler 14 is a part and cooler in the ventilator road 15 of underground ventilating system
14 both ends are connect with ventilator road 15.
Incubator 1 is internally provided with ice storage frame 10, and ice storage frame 10 is connect by lifting device with incubator 1, promotes dress
It sets and is made of air motor 4 and roller 5, air motor 4 is separately positioned on the two sides of ice storage frame 10 and is separately mounted to incubator 1
Inner wall on, be respectively arranged with roller 5 on the output shaft of air motor 4, and roller 5 passes through rope 6 and 10 liang of ice storage frame
The connector 16 of side connects.
For the utility model in application, unclamping heat preservation box cover 8, compression lead screw handwheel 9 pulls the air motor of ice storage frame 10
Handle 7, under the action of compressed air, the air motor 4 of 10 two sides of ice storage frame starts and the rotation of roller 5 is driven to pull rope
6, ice storage frame 10 is lifted into out incubator 1 upwards, ice cube is put into 10 the inside of ice storage frame by operator, and in incubator 1 plus
Infuse a certain proportion of water；Then it pulls air motor handle 7 and the decline of ice storage frame 10 is put into incubator 1, and compress on incubator
Lid 8.The water phase of ice cube and incubator 1 in ice storage frame 10 is melted, and the water of incubator 1 is cooled to ice water mixing shape by ice cube, pneumatic
Water after cooling is entered cooler 14 by the water inlet of cooler 14 by cooling water outlet pipe road 3 by immersible pump 2, because of cooler 14
Connect 15 with ventilator road to connect, the room temperature in ventilator road 15 is distinguished and admirable to become low temperature wind through the cooling of cooler 14, and low temperature wind is through ventilator
Road 15 is delivered to the region for needing to cool down.
Cooling water is discharged into cooler 14 by cooling water outlet pipe road 3 since pneumatic sump pump 2 is continual, through cooling
Water water return pipeline 11 flows back in incubator 1, and mutually drenches with the ice in the inner water storage frame 10 of incubator 1.Under the operation of water drenching, ice exists
Continual thawing passes through the water temperature detection table 13 on cooling water return pipe road 11 after the ice in ice storage frame 10 all melts
It determines whether water temperature raising increases, the water after raising is discharged into drainage system under coal mine by opening discharging valve 12, then again
Ice cube is added into incubator 1, ice cube makes the water in incubator 1 keep low-temperature condition for a long time.
The above is only the specific embodiments of the utility model, but the protection of the utility model is without being limited thereto, any skill
The technical staff in art field the thinkable variation or substitution being equal with the technical program technical characteristic, all cover this is practical
Within novel protection scope.
Claims (2)
1. a kind of underground coal mine cooling device, including incubator, cooler, pneumatic sump pump, it is characterised in that：Incubator is placed in
In the cavern of underworkings, pneumatic sump pump is mounted on the inside of incubator, and cooler is placed in the ventilator of underground ventilating system
In road；Incubator is internally provided with ice storage frame, and ice storage frame is connect by lifting device with incubator；Cooler is underground ventilating
The a part in the ventilator road of the system and both ends of cooler are connect with ventilator road；Pneumatic sump pump passes through cooling water outlet pipe
The water outlet of the connection of the water inlet of road and cooler, cooling water return pipe road and cooler connects.
2. underground coal mine cooling device according to claim 1, it is characterised in that：Lifting device includes air motor and rolling
Cylinder, air motor are separately positioned on the two sides of ice storage frame and are separately mounted on the inner wall of incubator, the output shaft of air motor
On be respectively arranged with roller, and roller is connect by rope with the connecting rod of ice storage frame two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659058.0U CN208168920U (en) | 2018-05-04 | 2018-05-04 | Underground coal mine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659058.0U CN208168920U (en) | 2018-05-04 | 2018-05-04 | Underground coal mine cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168920U true CN208168920U (en) | 2018-11-30 |
Family
ID=64368701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659058.0U Expired - Fee Related CN208168920U (en) | 2018-05-04 | 2018-05-04 | Underground coal mine cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253212A (en) * | 2020-10-21 | 2021-01-22 | 唐亚男 | Air duct and cooling device with same |
| CN113775367A (en) * | 2021-08-27 | 2021-12-10 | 中国建筑第五工程局有限公司 | Tunnel cooling pipeline ventilation system |
-
2018
- 2018-05-04 CN CN201820659058.0U patent/CN208168920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253212A (en) * | 2020-10-21 | 2021-01-22 | 唐亚男 | Air duct and cooling device with same |
| CN113775367A (en) * | 2021-08-27 | 2021-12-10 | 中国建筑第五工程局有限公司 | Tunnel cooling pipeline ventilation system |
| CN113775367B (en) * | 2021-08-27 | 2023-12-05 | 中国建筑第五工程局有限公司 | Pipeline ventilation system for cooling tunnel |
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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: 20181130 Termination date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |