CN204099221U - A kind of horizontal diesel power Pump for well group - Google Patents
A kind of horizontal diesel power Pump for well group Download PDFInfo
- Publication number
- CN204099221U CN204099221U CN201420573651.5U CN201420573651U CN204099221U CN 204099221 U CN204099221 U CN 204099221U CN 201420573651 U CN201420573651 U CN 201420573651U CN 204099221 U CN204099221 U CN 204099221U
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- water
- housing
- exit end
- water exit
- drive housing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of horizontal diesel power Pump for well group, belong to pump field, comprise water pump body, water exit end housing, drive housing and diesel engine, water pump body is connected by water exit end housing and drive housing, and pump shaft in water pump body stretches into drive housing through above-mentioned water exit end housing is connected with one end of transmission shaft, the other end of this transmission shaft stretches out drive housing and is connected with the output shaft of diesel engine, the one end be wherein connected with water pump body in water exit end housing is provided with flange arrangement, the joint of drive housing and transmission shaft is provided with bearing, the joint of water exit end housing and drive housing is provided with sealing configuration, water exit end housing offers the water outlet be communicated with outside fire protection pipeline, diesel engine is connected with fire-fighting emergent system, fire-fighting illuminating system respectively.The utility model diesel engine adopts dry type to install, and Security is high, and installation and maintenance are convenient, and the diesel engine function automatic generation when having a power failure, as fire-fighting emergency power supply.
Description
Technical field
The utility model relates to a kind of horizontal Pump for well, more particularly, relates to a kind of horizontal diesel power Pump for well group.
Background technique
The traditional Pump for well used in existing fire system is directly linked into an integrated entity and the water lift of the work that pulls the plug at submersible motor and water pump body, adopt Water-filled Type Submersible Motors in tradition Pump for well, fill clear water in motor for cool motors and lubricating bearings.But traditional Pump for well is in actual use because motor is placed in water by needs, therefore there is the problem that Security is low, again because motor is in actual use the most flimsy parts in pump group, the inconvenient maintenance when motor being placed in water is keeped in repair, wastes time and energy; And traditional Pump for well water pump body and pump shaft joint employing rubber bush bearing, Pump for well pump shaft under level is installed is out of shape by impeller gravity effect; And the mounting type of motor does not meet in " GB50974-2014 fire supply and the hydrant system technical specification " of up-to-date appearance the requirement requiring the fire service pump adopting motor dry type to install in existing traditional Pump for well.Although the horizontal pump group motor dry type of existing existence is in addition installed, when there is complex structure, maintenance difficulty and work, need first to be exhausted and then to incur loss through delay the problem of fire rescue time.
Summary of the invention
1. the model utility technical problem that will solve
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of horizontal diesel power Pump for well group, adopt the technical solution of the utility model, diesel engine adopts dry type to install, Security is high, structure is simple, installation and maintenance are convenient, cemented carbide bearing is provided with in water pump body, ensure that Pump for well pump shaft under level is installed is not out of shape by impeller gravity effect, can water outlet at once after starting without the need to exhaust during water pump body work, the diesel engine function automatic generation when having a power failure in addition, as the power supply of fire-fighting emergent system and fire-fighting illuminating system.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of horizontal diesel power Fire Fighting Pumps of the present utility model, comprise water pump body, water exit end housing, drive housing and diesel engine, described water pump body is connected by water exit end housing and drive housing, and pump shaft in water pump body stretches into drive housing through above-mentioned water exit end housing is connected with one end of transmission shaft, the other end of this transmission shaft stretches out drive housing and is connected with the output shaft of diesel engine, the one end be wherein connected with water pump body in water exit end housing is provided with flange arrangement, the joint of drive housing and transmission shaft is provided with bearing, the joint of water exit end housing and drive housing is provided with sealing configuration, described water exit end housing offers the water outlet be communicated with outside fire protection pipeline, described diesel engine is connected with fire-fighting emergent system, fire-fighting illuminating system respectively.
Further, described sealing configuration comprises the end cap be fixedly mounted on water exit end housing and the regulating block being positioned at water exit end housing, is provided with mechanical seal between described regulating block and end cap.
Further, in described drive housing, faces toward pump axle and transmission shaft place offer access hole.
Further, the joint of described end cap and water exit end housing is provided with seal ring.
Further, cemented carbide bearing is provided with in described water pump body.
3. beneficial effect
The technological scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of horizontal diesel power Pump for well group of the present utility model, its water pump body is connected by water exit end housing and drive housing, and pump shaft in water pump body stretches into drive housing through above-mentioned water exit end housing is connected with one end of transmission shaft, the other end of this transmission shaft stretches out drive housing and is connected with the output shaft of diesel engine, the one end be wherein connected with water pump body in water exit end housing is provided with flange arrangement, by flange arrangement, pump group is connected with the device placing water pump body, water pump body is in water, all the other water exit end housings, drive housing and diesel engine are positioned at outside the water surface, diesel engine energy dry type is installed, structure is simple, easy for installation, Security is high,
(2) a kind of horizontal diesel power Pump for well group of the present utility model, the joint of its drive housing and transmission shaft is provided with bearing, the joint of water exit end housing and drive housing is provided with sealing configuration, enter in drive housing by the anti-sealing of sealing configuration, guarantee that bearing is not corroded, add working life;
(3) a kind of horizontal diesel power Pump for well group of the present utility model, the joint of its water piece housing and drive housing is provided with sealing configuration, sealing configuration comprises the end cap be fixedly mounted on water exit end housing and the regulating block being positioned at water exit end housing, mechanical seal is provided with between regulating block and end cap, mechanical seal is existing ripe technology, good sealing effect, and to arrange regulating block be length in order to adjust mechanical seal, ensure the optimal seal performance of mechanical seal, the effect preventing pump shaft axial float can also be played simultaneously;
(4) a kind of horizontal diesel power Pump for well group of the present utility model, its diesel engine is connected with fire-fighting emergent system, fire-fighting illuminating system respectively, the diesel engine function automatic generation when having a power failure, as the power supply of fire-fighting emergent system and fire-fighting illuminating system;
(5) a kind of horizontal diesel power Pump for well group of the present utility model, in its drive housing, faces toward pump axle and transmission shaft place offer access hole, be convenient to adjust the axial length that pump shaft stretches into drive housing, be convenient to whether have water in Real-Time Monitoring drive housing so that the pass controlling diesel engine is in time opened, easy access;
(6) a kind of horizontal diesel power Pump for well group of the present utility model, the joint of its end cap and water exit end housing is provided with seal ring, and in order to improve sealing further, anti-sealing enters in drive housing;
(7) a kind of horizontal diesel power Pump for well group of the present utility model, is provided with cemented carbide bearing, can realizes horizontal installation, ensure that pump shaft is not out of shape because of the impeller gravity effect in water pump body when level is installed in its water pump body.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of horizontal diesel power Pump for well group of the present utility model;
Fig. 2 is the partial enlarged drawing of sealing configuration in the utility model.
Label declaration in schematic diagram: 1, diesel engine; 2, drive housing; 21, access hole; 3, water exit end housing; 4, water pump body; 5, transmission shaft; 6, mechanical seal; 7, regulating block; 8, pump shaft; 9, end cap.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Composition graphs 1, a kind of horizontal diesel power Pump for well group of the present embodiment, comprise water pump body 4, water exit end housing 3, drive housing 2 and diesel engine 1, water pump body 4 is connected by water exit end housing 3 and drive housing 2, and pump shaft in water pump body 48 stretches into drive housing 2 through above-mentioned water exit end housing 3 is connected with one end of transmission shaft 5, the other end of this transmission shaft 5 stretches out drive housing 2 and is connected with the output shaft of diesel engine 1, the output shaft of transmission shaft 5 and diesel engine 1 in the present embodiment, transmission shaft 5 is all connected by coupling with pump shaft 8, structure is simple, easy for installation, the one end be wherein connected with water pump body 4 in water exit end housing 3 is provided with flange arrangement, by flange arrangement, pump group is connected with the device placing water pump body, water pump body 4 is in water, all the other water exit end housings 3, drive housing 2 and diesel engine 1 are positioned at outside the water surface, diesel engine 1 can dry type be installed, structure is simple, easy for installation, Security is high, drive housing 2 is provided with bearing with the joint of transmission shaft 5, and the present embodiment middle (center) bearing is provided with two, water exit end housing 3 is provided with sealing configuration (shown in Figure 2) with the joint of drive housing 2, is entered in drive housing 2, guarantee that bearing is not corroded, add working life by the anti-sealing of sealing configuration, sealing structure comprises the end cap 9 be fixedly mounted on water exit end housing 3 and the regulating block 7 being positioned at water exit end housing 3, mechanical seal 6 is provided with between regulating block 7 and end cap 9, mechanical seal 6 is existing ripe technology, good sealing effect, and to arrange regulating block 7 are active lengths in order to adjust mechanical seal 6, ensure the optimal seal performance of mechanical seal 6, the effect preventing pump shaft 8 axial float can also be played simultaneously, in order to realize horizontal installation, ensure that pump shaft 8 when level is installed not because of the impeller gravity deformation in water pump body 3, in water pump body 4, being provided with cemented carbide bearing, in order to improve sealing further, anti-sealing enters in drive housing 2, and end cap 9 is provided with seal ring with the joint of water exit end housing 3, water exit end housing 3 offers the water outlet be communicated with outside fire protection pipeline, diesel engine 1 is connected with fire-fighting emergent system, fire-fighting illuminating system respectively, and when having a power failure, diesel engine 1 can automatic generation, as the power supply of fire-fighting emergent system and fire-fighting illuminating system, in drive housing 2, faces toward pump axle 8 and transmission shaft 5 place offer access hole 21, are convenient to adjust the axial length that pump shaft 8 stretches into drive housing 2, are convenient to whether have water in Real-Time Monitoring drive housing 2 so that the pass controlling diesel engine 1 is in time opened, easy access.
During use, water pump body 4 is placed in water, and be fixedly mounted on the device of placement water by the flange arrangement on water exit end housing 3, diesel engine 1 dry type above flange arrangement is installed, water outlet on water exit end housing 3 is communicated with outside fire protection pipeline, only diesel engine 1 need be started during work, water pump body 4 can work at once without the need to exhaust, water is entered on water exit end housing 3 by water pump body 4, by water outlet externally fire protection pipeline conveying water, existence due to mechanical seal 6 makes water can not enter in drive housing 2 to corrode bearing, affect working life, simultaneously when occurring the function utilizing diesel engine 1 automatic generation when having a power failure, fire-fighting emergent system and fire-fighting illuminating system can also be given as emergency power supply.
A kind of horizontal diesel power Pump for well group of the present utility model, diesel engine 1 adopts dry type to install, Security is high, structure is simple, installation and maintenance are convenient, can water outlet at once after starting without the need to exhaust when water pump body 4 works, when having a power failure, diesel engine 1 can automatic generation in addition, as the power supply of fire-fighting emergent system and fire-fighting illuminating system.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a horizontal diesel power Pump for well group, it is characterized in that: comprise water pump body (4), water exit end housing (3), drive housing (2) and diesel engine (1), described water pump body (4) is connected by water exit end housing (3) and drive housing (2), and the pump shaft (8) in water pump body (4) stretches into drive housing (2) through above-mentioned water exit end housing (3) is connected with one end of transmission shaft (5), the other end of this transmission shaft (5) stretches out drive housing (2) and is connected with the output shaft of diesel engine (1), the one end be wherein connected with water pump body (4) in water exit end housing (3) is provided with flange arrangement, drive housing (2) is provided with bearing with the joint of transmission shaft (5), water exit end housing (3) is provided with sealing configuration with the joint of drive housing (2), described water exit end housing (3) offers the water outlet be communicated with outside fire protection pipeline, described diesel engine (1) is connected with fire-fighting emergent system, fire-fighting illuminating system respectively.
2. a kind of horizontal diesel power Pump for well group according to claim 1, it is characterized in that: described sealing configuration comprises the end cap (9) be fixedly mounted on water exit end housing (3) and the regulating block (7) being positioned at water exit end housing (3), between described regulating block (7) and end cap (9), be provided with mechanical seal (6).
3. a kind of horizontal diesel power Pump for well group according to claim 2, is characterized in that: the upper faces toward pump axle (8) of described drive housing (2) offers access hole (21) with transmission shaft (5) place.
4. a kind of horizontal diesel power Pump for well group according to claim 3, is characterized in that: described end cap (9) is provided with seal ring with the joint of water exit end housing (3).
5. a kind of horizontal diesel power Pump for well group according to claim 4, is characterized in that: be provided with cemented carbide bearing in described water pump body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573651.5U CN204099221U (en) | 2014-09-30 | 2014-09-30 | A kind of horizontal diesel power Pump for well group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573651.5U CN204099221U (en) | 2014-09-30 | 2014-09-30 | A kind of horizontal diesel power Pump for well group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099221U true CN204099221U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573651.5U Expired - Fee Related CN204099221U (en) | 2014-09-30 | 2014-09-30 | A kind of horizontal diesel power Pump for well group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905790A (en) * | 2019-12-13 | 2020-03-24 | 江苏三臺消防科技有限公司 | Novel horizontal pump unit for diesel power well |
-
2014
- 2014-09-30 CN CN201420573651.5U patent/CN204099221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905790A (en) * | 2019-12-13 | 2020-03-24 | 江苏三臺消防科技有限公司 | Novel horizontal pump unit for diesel power well |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |