CN208793258U - A kind of coal mine suction pump of corrosion resistance and good - Google Patents
A kind of coal mine suction pump of corrosion resistance and good Download PDFInfo
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- CN208793258U CN208793258U CN201821987614.3U CN201821987614U CN208793258U CN 208793258 U CN208793258 U CN 208793258U CN 201821987614 U CN201821987614 U CN 201821987614U CN 208793258 U CN208793258 U CN 208793258U
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- water pump
- metal screen
- coal mine
- pump body
- stainless steel
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Abstract
The utility model discloses a kind of coal mine suction pumps of corrosion resistance and good, including water pump body, stainless steel protective casing and filtering cabin, the periphery of the water pump body is provided with stainless steel protective casing by mounting rack, the extexine of the stainless steel protective casing is provided with corrosion resistant layer, and waterproof layer is provided between corrosion resistant layer and stainless steel protective casing, the extexine of the corrosion resistant layer is provided with the layer of resistance to trowel used for plastering, the top both ends of the water pump body are equipped with air bag storage box by bolt, and air bag is connected with by caoutchouc elasticity rope in air bag storage box, top and bottom are provided with bearing by limit base in the water pump body, and shaft is provided between bearing, rotor is arranged in the shaft, and the upper end of rotor is provided with electrical-coil.The New Coal Mine is good with suction pump waterproof performance, and corrosion resistance is significant, and the effect that can prevent water inlet from blocking, practical, is suitble to be widely popularized.
Description
Technical field
The utility model relates to drain pump technical field, in particular to the coal mine suction pump of a kind of corrosion resistance and good.
Background technique
China's overwhelming majority coal mine belongs to underground mine, and usually will appear in the recovery process of underground mine can encounter greatly
The underground water of amount, for the ease of the normal exploitation of coal mine, it is necessary to these water be released, existing coal mine is often soaked with suction pump
The anti-corrosion effect that ducks in drink is unobvious, and during draining, and water inlet is easy to block.For this purpose, it is proposed that a kind of
The coal mine suction pump of corrosion resistance and good.
Utility model content
The main purpose of the utility model is to provide a kind of coal mine suction pumps of corrosion resistance and good, in underground mine
Recovery process in usually will appear and can encounter a large amount of underground water, suction pump is placed in water body and is drained, No.1 is utilized
The aperture of filter screen of metal screen cylinder, No. two metal screen cylinders and No. three metal screen cylinders is sequentially increased, by various sizes of dirt
Classified filtering is carried out, filter efficiency is significant, avoids dirt from blocking opening of sieve, the periphery of water pump body is provided with not by mounting rack
Become rusty steel shield body, and the effect of sealing is effectively played to water pump body, contacts water body directly with water pump body, waterproof effect
Significantly, water pump body inner inlet is avoided, internal electronic element is burnt out, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of coal mine suction pump of corrosion resistance and good, including water pump body, stainless steel protective casing and filtering cabin, institute
The periphery for stating water pump body is provided with stainless steel protective casing, the extexine setting of the stainless steel protective casing by mounting rack
There is corrosion resistant layer, and be provided with waterproof layer between corrosion resistant layer and stainless steel protective casing, the extexine of the corrosion resistant layer is provided with resistance to
The top both ends of trowel used for plastering layer, the water pump body are equipped with air bag storage box by bolt, and pass through rubber bullet in air bag storage box
Property rope is connected with air bag, and top and bottom are provided with bearing by limit base in the water pump body, and are provided between bearing
Shaft is arranged with rotor in the shaft, and the upper end of rotor is provided with electrical-coil, the bottom of the water pump body
Portion is provided with water inlet, and the periphery of water inlet is equipped with filtering cabin by screw, is arranged in the filtering cabin by position limiting clamp
There is No.1 metal screen cylinder, the periphery of the No.1 metal screen cylinder is provided with No. three metal screen cylinders, and one by position limiting clamp
Number No. two metal screen cylinders are provided with by position limiting clamp between metal screen cylinder and No. three metal screen cylinders.
Further, the layer of resistance to trowel used for plastering is silicon fluoride modified coating, and the waterproof layer is polyethylene waterproof coating, described resistance to
Rotten layer is titanium corrosion-inhibiting coating.
Further, the bottom end side of the water pump body is provided with water outlet interface tube by mounting groove.
Further, the top of the water pump body is equipped with handle by bolt.
Further, the aperture of filter screen of the No.1 metal screen cylinder, No. two metal screen cylinders and No. three metal screen cylinders
It is sequentially increased.
Compared with prior art, the utility model has the following beneficial effects:
1, usually will appear in the recovery process of underground mine can encounter a large amount of underground water, and suction pump is placed in water body
It is inside drained, the aperture of filter screen using No.1 metal screen cylinder, No. two metal screen cylinders and No. three metal screen cylinders successively increases
Greatly, various sizes of dirt is subjected to classified filtering, filter efficiency is significant, and dirt is avoided to block opening of sieve.
2, suction pump long period of soaking is titanium corrosion-inhibiting coating by corrosion resistant layer, has anti-corrosion effect significant in water body,
Strength of coating height is not easily to fall off, the characteristic of resistance to oxidation.It is silicon fluoride modified coating by the layer of resistance to trowel used for plastering, there is outdoor durable, resistance to
Cold heat resistance, stain resistance, scrub resistance, solvent resistance, can be anticreep with waterproof, is polyethylene waterproof painting by waterproof layer
Layer, waterproof effect is significant, and water body is avoided directly to contact with stainless steel protective casing, improves protecting effect.
3, when underground water is deeper in underground mine, the air bag in air bag storage box is taken out, is inflated, is made using air pump
Suction pump is placed in when being drained in water body and can float on the surface, and avoids sinking under water, it is difficult to take out.
4, the periphery of water pump body is provided with stainless steel protective casing by mounting rack, effectively plays sealing to water pump body
Effect, contact water body directly with water pump body, waterproof effect is significant, avoids water pump body inner inlet, burns out inside
Electronic component.
5, the New Coal Mine is good with suction pump waterproof performance, and corrosion resistance is significant, and can prevent water inlet from blocking
Effect, it is practical, it is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the coal mine suction pump of corrosion resistance and good of the utility model.
Fig. 2 is a kind of stainless steel protective casing extexine material of the coal mine suction pump of corrosion resistance and good of the utility model
Expect sectional view.
In figure: 1, being discharged interface tube；2, electrical-coil；3, handle；4, air bag；5, air bag storage box；6, water pump body；7,
Heat-sink shell；8, stainless steel protective casing；9, electronics rotor；10, shaft；11, impeller；12, water inlet；13, No.1 metal screen
Cylinder；14, No. three metal screen cylinders；15, No. two metal screen cylinders；16, bottom cover；17, the layer of resistance to trowel used for plastering；18, corrosion resistant layer；19, waterproof layer；
20, filtering cabin.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in Figs. 1-2, the coal mine suction pump of a kind of corrosion resistance and good, including water pump body 6, stainless steel shield
The periphery of body 8 and filtering cabin 20, the water pump body 6 is provided with stainless steel protective casing 8 by mounting rack, and the stainless steel is anti-
The extexine of protective case body 8 is provided with corrosion resistant layer 18, and waterproof layer 19 is provided between corrosion resistant layer 18 and stainless steel protective casing 8,
The extexine of the corrosion resistant layer 18 is provided with the layer of resistance to trowel used for plastering 17, and the top both ends of the water pump body 6 are equipped with air bag by bolt
Storage box 5, and air bag 4 is connected with by caoutchouc elasticity rope in air bag storage box 5, top and bottom are logical in the water pump body 6
It crosses limit base and is provided with bearing, and be provided with shaft 10 between bearing, rotor 9, and motor are arranged in the shaft 10
The upper end of rotor 9 is provided with electrical-coil 2, and the bottom of the water pump body 6 is provided with water inlet 12, and the periphery of water inlet 12
Filtering cabin 20 is installed by screw, No.1 metal screen cylinder 13 is provided with by position limiting clamp in the filtering cabin 20, described one
The periphery of number metal screen cylinder 13 is provided with No. three metal screen cylinders 14, and No.1 metal screen cylinder 13 and No. three by position limiting clamp
No. two metal screen cylinders 15 are provided with by position limiting clamp between metal screen cylinder 14.
Wherein, the layer of resistance to trowel used for plastering 17 is silicon fluoride modified coating, and the waterproof layer 19 is polyethylene waterproof coating, described resistance to
Rotten layer 18 is titanium corrosion-inhibiting coating.
Wherein, the bottom end side of the water pump body 6 is provided with water outlet interface tube 1 by mounting groove.
In the present embodiment as shown in Figure 1, using water outlet interface tube 1 convenient for connection water pipe.
Wherein, the top of the water pump body 6 is equipped with handle 3 by bolt.
As shown in Figure 1, being convenient for lifting water pump body 6 using handle 3 in the present embodiment.
Wherein, the bottom end of the shaft 10 is equipped with impeller 11 by bolt, and the bottom of the filtering cabin 20 passes through bolt
Bottom cover 16 is installed.
As shown in Figure 1, opening bottom cover 16 in the present embodiment, it is conveniently replaceable 13, No. two metal screens of No.1 metal screen cylinder
Cylinder 15 and No. three metal screen cylinders 14.
Wherein, the opening of sieve of No.1 metal screen cylinder 13, No. two the metal screen cylinders 14 and No. three metal screen cylinders 15
Diameter is sequentially increased.
As shown in Figure 1, being filtered using 13, No. two metal screen cylinders 14 of No.1 metal screen cylinder and No. three metals in the present embodiment
The aperture of filter screen of net cylinder 15 is sequentially increased, and various sizes of dirt is carried out classified filtering, filter efficiency is significant.
It should be noted that the utility model is a kind of coal mine suction pump of corrosion resistance and good, when work, in well work
A large amount of underground water can be usually encountered in the recovery process of coal mine, suction pump is placed in water body and is drained, and utilize No.1 gold
The aperture of filter screen for belonging to 13, No. two metal screen cylinders 14 of screen tube and No. three metal screen cylinders 15 is sequentially increased, will be various sizes of
Dirt carries out classified filtering, and filter efficiency is significant, and dirt is avoided to block opening of sieve；Suction pump long period of soaking is in water body, corrosion resistant
Layer 18 is titanium corrosion-inhibiting coating, has anti-corrosion effect significant, strength of coating height is not easily to fall off, the characteristic of resistance to oxidation；The layer of resistance to trowel used for plastering
17 be silicon fluoride modified coating (Zhong Fu Science and Technology Ltd. product), have outdoor durable, cold-resistant heat resistance, stain resistance,
Scrub resistance, solvent resistance, can be anticreep with waterproof, and waterproof layer 19 is polyethylene waterproof coating, and waterproof effect is significant, avoids
Water body is directly contacted with stainless steel protective casing 8, improves protecting effect；When underground water is deeper in underground mine, air bag is taken out
Air bag 4 in storage box 5, is inflated using air pump, is placed in suction pump when being drained in water body and can be floated on the surface, keeps away
Exempt to sink under water, it is difficult to take out；The periphery of water pump body 6 is provided with stainless steel protective casing 8 to water pump body 6 by mounting rack
The effect for effectively playing sealing contacts water body directly with water pump body 6, and waterproof effect is significant, avoids inside water pump body 6
Water inlet, burns out internal electronic element.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.
Claims (6)
1. a kind of coal mine suction pump of corrosion resistance and good, including water pump body (6), stainless steel protective casing (8) and filtering
Storehouse (20), it is characterised in that: the periphery of the water pump body (6) is provided with stainless steel protective casing (8) by mounting rack, described
The extexine of stainless steel protective casing (8) is provided with corrosion resistant layer (18), and between corrosion resistant layer (18) and stainless steel protective casing (8)
It is provided with waterproof layer (19), the extexine of the corrosion resistant layer (18) is provided with the layer of resistance to trowel used for plastering (17), the top of the water pump body (6)
Both ends are equipped with air bag storage box (5) by bolt, and are connected with air bag (4) by caoutchouc elasticity rope in air bag storage box (5),
The interior top and bottom of the water pump body (6) are provided with bearing by limit base, and shaft (10) are provided between bearing, described
It is arranged in shaft (10) rotor (9), and the upper end of rotor (9) is provided with electrical-coil (2), the water pump body
(6) bottom is provided with water inlet (12), and the periphery of water inlet (12) is equipped with filtering cabin (20), the filtering by screw
No.1 metal screen cylinder (13) is provided with by position limiting clamp in storehouse (20), the periphery of the No.1 metal screen cylinder (13) passes through limit
Position sandwiched is equipped with No. three metal screen cylinders (14), and passes through between No.1 metal screen cylinder (13) and No. three metal screen cylinders (14)
Position limiting clamp is provided with No. two metal screen cylinders (15).
2. a kind of coal mine suction pump of corrosion resistance and good according to claim 1, it is characterised in that: the layer of resistance to trowel used for plastering
It (17) is silicon fluoride modified coating, the waterproof layer (19) is polyethylene waterproof coating, and the corrosion resistant layer (18) is anti-for titanium
Rotten coating.
3. a kind of coal mine suction pump of corrosion resistance and good according to claim 1, it is characterised in that: the water pump sheet
The bottom end side of body (6) is provided with water outlet interface tube (1) by mounting groove.
4. a kind of coal mine suction pump of corrosion resistance and good according to claim 1, it is characterised in that: the water pump sheet
The top of body (6) is equipped with handle (3) by bolt.
5. a kind of coal mine suction pump of corrosion resistance and good according to claim 1, it is characterised in that: the shaft
(10) bottom end is equipped with impeller (11) by bolt, and the bottom of the filtering cabin (20) is equipped with bottom cover (16) by bolt.
6. a kind of coal mine suction pump of corrosion resistance and good according to claim 1, it is characterised in that: the No.1 gold
The aperture of filter screen for belonging to screen tube (13), No. two metal screen cylinders (14) and No. three metal screen cylinders (15) is sequentially increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987614.3U CN208793258U (en) | 2018-11-29 | 2018-11-29 | A kind of coal mine suction pump of corrosion resistance and good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987614.3U CN208793258U (en) | 2018-11-29 | 2018-11-29 | A kind of coal mine suction pump of corrosion resistance and good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793258U true CN208793258U (en) | 2019-04-26 |
Family
ID=66212797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821987614.3U Expired - Fee Related CN208793258U (en) | 2018-11-29 | 2018-11-29 | A kind of coal mine suction pump of corrosion resistance and good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793258U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696210A (en) * | 2019-09-28 | 2020-01-17 | 煤炭科学技术研究院有限公司 | Rock system splits joint cutter |
| CN112385602A (en) * | 2019-08-12 | 2021-02-23 | 浙江富地机械有限公司 | Impeller type aerator |
| CN114718877A (en) * | 2022-03-18 | 2022-07-08 | 黄佑红 | Vertical slurry pump capable of monitoring and controlling internal pumping pressure |
-
2018
- 2018-11-29 CN CN201821987614.3U patent/CN208793258U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385602A (en) * | 2019-08-12 | 2021-02-23 | 浙江富地机械有限公司 | Impeller type aerator |
| CN110696210A (en) * | 2019-09-28 | 2020-01-17 | 煤炭科学技术研究院有限公司 | Rock system splits joint cutter |
| CN114718877A (en) * | 2022-03-18 | 2022-07-08 | 黄佑红 | Vertical slurry pump capable of monitoring and controlling internal pumping pressure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20211129 |