CN207999992U - A kind of underground coal mine water cooling equipment water saving fixtures - Google Patents
A kind of underground coal mine water cooling equipment water saving fixtures Download PDFInfo
- Publication number
- CN207999992U CN207999992U CN201820292334.4U CN201820292334U CN207999992U CN 207999992 U CN207999992 U CN 207999992U CN 201820292334 U CN201820292334 U CN 201820292334U CN 207999992 U CN207999992 U CN 207999992U
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- China
- Prior art keywords
- water
- cooling
- storage tank
- tank
- wind
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- 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 discloses a kind of underground coal mine water cooling equipment water saving fixtures, including water storage tank, and the outlet pipe of the water storage tank is connected to by shut-off valve with the refrigerating device inside of speed reducer and motor;Further include circulating pump, the circulating pump is connected between water storage tank and return pipe and the outlet of the cooling device;The water storage tank is multilayered structure, and cooling duct is arranged in upper layer water tank and lower interlayer, and multigroup runner pipe is arranged in the cooling duct and is connected to upper layer water tank with lower layer water tank;The runner pipe is connect with cooling grid, and the both sides of the cooling duct are wind-collecting cover, and undermost wind-collecting cover is connected to outer vent, and the wind-collecting cover of top layer is connected to exhaust blower by pipeline;The top layer of water tank is arranged in return pipe, and the lowest level in water tank is arranged in outlet pipe.The utility model has the advantages that:As a result of water circulation system, therefore, water-saving result is apparent;And space has been saved in the combination of water storage tank and air cooler.
Description
Technical field
The utility model is related to machinery field, specifically a kind of cooling device of colliery downhole equipment.
Background technology
Underground coal mine bad environments, space is smaller, and the power of equipment is larger, and therefore, the cooling of motor and speed reducer is asked
Topic is related to the service life and effect of equipment;Existing cooling device needs individual Wind cooling device and is connect with well head
Water supply system and drainage system, therefore, occupied space is big, of high cost.
Invention content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of smaller and water-saving cooling of occupied space
Device, specific technical solution are as follows:
A kind of underground coal mine water cooling equipment water saving fixtures, including water storage tank, the outlet pipe of the water storage tank pass through cut-off
Valve is connected to the refrigerating device inside of speed reducer and motor;Further include circulating pump, the circulating pump is connected to water storage tank and returns
Between water pipe and the outlet of the cooling device;It is characterized in that:The water storage tank is multilayered structure, and upper layer water tank is set with lower interlayer
Set cooling duct, upper layer water tank is connected to by the multigroup runner pipe of setting with lower layer water tank in the cooling duct;The runner pipe is equal
It is connect with cooling grid, the both sides of the cooling duct are wind-collecting cover, and undermost wind-collecting cover is connected to outer vent, top layer
Wind-collecting cover be connected to by pipeline with exhaust blower;The top layer of water tank is arranged in return pipe, and the lowest level in water tank is arranged in outlet pipe.
Through-hole is arranged in the surface of top layer's water tank.
Totally three layers of the water tank.
The cooling grid has through-hole and is connected to the wind-collecting cover at both ends.
The utility model has the advantages that:As a result of water circulation system, therefore, water-saving result is apparent;And water storage tank with
Space has been saved in the combination of air cooler, it is often more important that, the integrated structure of cooling grid and runner pipe made of metal, water is certainly
When the downward laminar flow of upper layer water tank, since cooling grid crosspiece is in runner pipe, water forms shunting, with cooling grid and runner pipe
Contact area increase, improve exchange effect, improve cooling efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the water storage tank of the utility model;
Fig. 2 is the principles of the present invention schematic diagram.
Specific implementation mode
The utility model is illustrated below in conjunction with the accompanying drawings, as shown, the utility model includes water storage tank 15, the storage
The outlet pipe 4 of water tank 15 is connected to by shut-off valve 19 with the refrigerating device inside of speed reducer 17 and motor 18;It further include cycle
Pump 16, the circulating pump 16 is connected between water storage tank 15 and return pipe and the outlet of the refrigerating device inside;The water storage tank
15 be multilayered structure, and cooling duct 5 is arranged with lower interlayer in upper layer water tank, and the multigroup runner pipe 11 of setting will in the cooling duct 5
Upper layer water tank is connected to lower layer water tank;The runner pipe 11 is connect with cooling grid 13, and the both sides of the cooling duct 5 are collection
Fan housing 6, undermost wind-collecting cover 7 are connected to outer vent, and the wind-collecting cover of top layer is connected to exhaust blower 9 by pipeline 8;This
Sample is formed from the channel of outer wind inlet-wind-collecting cover lower end-cooling duct-wind-collecting cover upper end-exhaust blower;Return pipe 2 is arranged
The lowest level in water tank is arranged in the top layer of water tank, outlet pipe 4.
The surface setting through-hole 12 of top layer's water tank is to ensure that pressure is consistent with extraneous.
Totally three layers of the water tank.
To ensure heat transfer effect, the cooling grid is made of the preferable metal of heat conduction, and have through-hole and with both ends
Wind-collecting cover is connected to.
In Fig. 2, component 2 is water inlet pipe, and component 3 is water supply pipe, and component 6 is the collection wind being connected to upper and lower cooling duct
Cover, component 10 are blow-off pipe.
Claims (4)
1. a kind of underground coal mine water cooling equipment water saving fixtures, including water storage tank, the outlet pipe of the water storage tank pass through shut-off valve
It is connected to the refrigerating device inside of speed reducer and motor;Further include circulating pump, the circulating pump is connected to water storage tank and return water
Between pipe and the outlet of the cooling device;It is characterized in that:The water storage tank is multilayered structure, and upper layer water tank is arranged with lower interlayer
Cooling duct, upper layer water tank is connected to by the multigroup runner pipe of setting with lower layer water tank in the cooling duct;The runner pipe with
Cooling grid connection, the both sides of the cooling duct are wind-collecting cover, and undermost wind-collecting cover is connected to outer vent, top layer
Wind-collecting cover is connected to exhaust blower by pipeline;The top layer of water tank is arranged in return pipe, and the lowest level in water tank is arranged in outlet pipe.
2. underground coal mine water cooling equipment water saving fixtures according to claim 1, it is characterised in that:Top layer's water tank
Surface be arranged through-hole.
3. underground coal mine water cooling equipment water saving fixtures according to claim 1, it is characterised in that:The water tank totally three
Layer.
4. underground coal mine water cooling equipment water saving fixtures according to claim 1, it is characterised in that:The cooling grid tool
There is through-hole and is connected to the wind-collecting cover at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292334.4U CN207999992U (en) | 2018-03-02 | 2018-03-02 | A kind of underground coal mine water cooling equipment water saving fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292334.4U CN207999992U (en) | 2018-03-02 | 2018-03-02 | A kind of underground coal mine water cooling equipment water saving fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999992U true CN207999992U (en) | 2018-10-23 |
Family
ID=63838704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292334.4U Expired - Fee Related CN207999992U (en) | 2018-03-02 | 2018-03-02 | A kind of underground coal mine water cooling equipment water saving fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007952A (en) * | 2021-03-12 | 2021-06-22 | 神华神东煤炭集团有限责任公司 | Mine cooling system |
-
2018
- 2018-03-02 CN CN201820292334.4U patent/CN207999992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007952A (en) * | 2021-03-12 | 2021-06-22 | 神华神东煤炭集团有限责任公司 | Mine cooling system |
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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: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |