CN204419716U - A kind of two-purpose Pulp pump machine envelope flush box - Google Patents
A kind of two-purpose Pulp pump machine envelope flush box Download PDFInfo
- Publication number
- CN204419716U CN204419716U CN201520038863.8U CN201520038863U CN204419716U CN 204419716 U CN204419716 U CN 204419716U CN 201520038863 U CN201520038863 U CN 201520038863U CN 204419716 U CN204419716 U CN 204419716U
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- China
- Prior art keywords
- water
- water tank
- tank
- pipe
- river
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 215
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 9
- 210000004907 gland Anatomy 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of two-purpose machine envelope flush box used for intermittent water application pipeline or water shortage status.Flush box comprises water tank, external water pipe, tank drains pipe, water tank space bar is provided with in water tank, the large volume water tank be divided into and small volume water tank, external water pipe connects the upper cover of large volume water tank, water outlet of water tank first and water outlet of water tank second are arranged at the bottom of large volume water tank, small volume of water box top is the large drain opening fourth of tank filler opening and water tank, and small volume water tank bottom is provided with water outlet of water tank the third, connects tank drains pipe; Water outlet of water tank first, water outlet of water tank second and water outlet of water tank third are communicated with water pipe first, water pipe second and water pipe third respectively, water pipe first connects first mouth of a river of Pulp pump machine sealing assembly, water pipe first connects second mouth of a river of Pulp pump machine sealing assembly, and water pipe first connects the lower mouth of a river of Pulp pump machine sealing assembly.The design can make Pulp pump machine be enclosed in external water pipe road normal water supply and can be rinsed and cool in situation of cutting off the water supply.
Description
Technical field
The utility model relates to Pulp pump machine and is sealed cooling technology field, refers to a kind of two-purpose machine envelope flush box used for intermittent water application pipeline or water shortage status especially.
Background technique
Existing Pulp pump adopts mechanical seal comparatively common, and usual machine joint sealing body needs external washing water to ensure best cooling and flushing action.But for systems such as certain user's such as mine coal washing, though there is external supply channel, but be usually in the situation of cutting off the water supply, to such an extent as to Pulp pump when in use, machine envelope can not at every moment be rinsed and be cooled guarantee, in this case, greatly affect the usability of Pulp pump, even cause machine to seal service life reduction and damage.Also some client even have to directly abandon outer water receiving, uses common water tank instead, but the cooling of machine envelope and developing result are still less than the situation that external pipeline rinses, and Pulp pump performance still can not get preferably playing.
Model utility content
For the problems referred to above, the utility model discloses a kind of two-purpose machine envelope flush box used for intermittent water application pipeline or water shortage status.
Concrete solution is:
1. a two-purpose Pulp pump machine envelope flush box, it is characterized in that, comprise water tank, external water pipe, tank drains pipe, water tank space bar water tank being divided into size two different volumes is provided with in described water tank, the large volume water tank be divided into and small volume water tank, external water pipe connects the upper cover of large volume water tank, the bottom of large volume water tank is provided with water outlet of water tank first and water outlet of water tank second, small volume of water box top is the large drain opening fourth of tank filler opening and water tank, small volume water tank bottom is provided with water outlet of water tank third, connect tank drains pipe, water outlet of water tank first, water outlet of water tank second and water outlet of water tank third are communicated with water pipe first, water pipe second and water pipe third respectively, water pipe first connects first mouth of a river of Pulp pump machine sealing assembly, water pipe first connects second mouth of a river of Pulp pump machine sealing assembly, and water pipe first connects the lower mouth of a river of Pulp pump machine sealing assembly.
Further, described large volume water tank on be covered with airtight cock.
Further, below described first mouth of a river, second mouth of a river, the mouth of a river is arranged symmetrically with, and the lower mouth of a river is positioned at the lower position of machine sealing assembly.
Further, the height of water tank large drain opening fourth is greater than the height of airtight cock.
Further, described tank filler opening is communicated with air.
Further, described water pipe first, water pipe second is plastic conduit, and water pipe third is plastic flexible pipe.
Beneficial effect: due to distinctive water tank mechanism and water pipe Placement, makes Pulp pump machine be enclosed in external water pipe road normal water supply and can be rinsed and cool in situation of cutting off the water supply.The optimum performance realizing pump embodies and operational support.
Accompanying drawing explanation
Fig. 1 is two-purpose Pulp pump machine envelope flush box using state figure;
Fig. 2 is that flush box is at the normal schematic diagram for outer water receiving;
Fig. 3 is the schematic diagram that flush box uses when water receiving is cut off the water supply outside;
Fig. 4 is flush box concrete structure schematic diagram;
In figure, 1-water tank; 11-water tank space bar; The airtight cock of 12-; 13-large volume water tank; 14-small volume water tank; The external water pipe of 2-; 3-tank drains pipe; 4-machine sealing assembly; 41-first mouth of a river; 42-second mouth of a river; The mouth of a river under 43-; 5-water tank water inlet; 6-water outlet of water tank first; 61-water pipe first; 7-water outlet of water tank second; 71-water pipe second; 8-water outlet of water tank third; 81-water pipe third; The large drain opening fourth of 9-water tank; 10-tank filler opening.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
Fig. 1-Fig. 4 is a kind of embodiment of the present utility model, wherein Fig. 1 is utility model works mode schematic diagram, external water pipe 2 is connected to water tank 1 and supplies water, be connected to hydraulic gland by two flexible pipes again to cool to Pulp pump machine sealing assembly 4 and rinse, be then connected on the right side of water tank from tank drains pipe 3 draining with flexible pipe bottom hydraulic gland.
Fig. 2 is normally for outer water receiving schematic diagram.When normal water supply, liquid stream enters water tank 1 from external water pipe 2, and point two-way flows into hydraulic gland, and bottom hydraulic gland, water outlet is discharged to water tank right part, eventually passes through the large waste pipe of water tank and discharges.Shown by arrow is water (flow) direction signal.
Fig. 3 is that the utility model is cut off the water supply use schematic diagram.Under valve water-saving service condition is cut off the water supply or directly blinded off a line to pipeline, current two from water tank left side water outlet one-in-and-one-outs flow into and flow out machine water shutoff big envelope, and the water be connected with hydraulic gland bottom surface water outlet on the right side of water tank, because atmospheric pressure keeps transfixion or pressure balance.Realize the self-loopa of water tank current, reach cooling and the flushing of machine envelope.Shown by arrow is water (flow) direction signal.
Fig. 4 is the utility model cisten mechanism schematic diagram.Be applicable to a two-purpose Ji Feng flush box mechanism for intermittent water application pipeline or water shortage status use, comprise: water tank water inlet 5, water outlet of water tank first 6, water outlet of water tank second 7, water outlet of water tank the third 8, the large drain opening fourth 9 of water tank, tank filler opening 10, water tank space bar 11, airtight cock 12.Water tank 1 left and right sides is separated by water tank space bar 11 and is divided into left and right two-part, and space, large the right, space, the left side is little, and left side airtight space, space, the right has filler 10 to be communicated with air.
The height of water tank large drain opening fourth 9 is greater than the height of airtight cock 12, prevent dual-purpose water tank in self-loopa time, water in small volume water tank 14-overflows, because large volume water tank 13 and small volume water tank 14 are (water pipe first 61, water pipe second 71, water pipes the third 81 form connecting vessels) of being communicated with, so also easily cause the minimizing of the water yield in large volume water tank 13.Once the discharge reduction in large volume water tank 13, just need airtight cock 12 to open, carry out moisturizing from filler 10.
The external supply channel 2 of water tank water inlet 5, water outlet of water tank first 6 and water outlet of water tank second 7 receive machine water shutoff big envelope left and right intake-outlet by flexible pipe.Cut water is had to cut off current in the middle of hydraulic gland intake-outlet.
Water outlet of water tank the third 8 receives the water outlet below machine water shutoff big envelope by flexible pipe.
In normal pipeline water supply situation, current two from water tank left side water outlets flow into hydraulic gland, and below hydraulic gland, water outlet flows into water outlet on the right side of water tank, larger drain opening is discharged on the right side of water tank, the cooling of whole process implementation machine envelope and flushing.Under valve water-saving service condition is cut off the water supply or directly blinded off a line to pipeline, current two from water tank left side water outlet one-in-and-one-outs flow into and flow out machine water shutoff big envelope, and the water be connected with hydraulic gland bottom surface water outlet on the right side of water tank, because atmospheric pressure keeps transfixion or pressure balance.Realize the self-loopa of water tank current, reach cooling and the flushing of machine envelope.Whole mechanism realizes dual-purpose.Under intermittent water application or water shortage status, use the utility model two-purpose machine to seal flush box can ensure that the best that Pulp pump machine seals rinses cooling requirement, play the optimum performance of pump.
Claims (6)
1. a two-purpose Pulp pump machine envelope flush box, is characterized in that, comprise water tank (1), external water pipe (2), tank drains pipe (3),
The water tank space bar (11) water tank being divided into size two different volumes is provided with, the large volume water tank (13) be divided into and small volume water tank (14) in described water tank (1),
External water pipe (2) connects the upper cover of large volume water tank (13), and the bottom of large volume water tank (13) is provided with water outlet of water tank first (6) and water outlet of water tank second (7),
Small volume water tank (14) top is the large drain opening fourth (9) of tank filler opening (10) and water tank, small volume water tank (14) bottom is provided with water outlet of water tank third (8), connects tank drains pipe (3);
Water outlet of water tank first (6), water outlet of water tank second (7) and water outlet of water tank third (8) are communicated with water pipe first (61), water pipe second (71) and water pipe third (81) respectively, water pipe first (61) connects first mouth of a river (41) of Pulp pump machine sealing assembly (4), water pipe first (71) connects second mouth of a river (42) of Pulp pump machine sealing assembly (4), and water pipe first (81) connects the lower mouth of a river (43) of Pulp pump machine sealing assembly (4).
2. machine envelope flush box according to claim 1, is characterized in that, described large volume water tank (13) is covered with airtight cock (12).
3. machine envelope flush box according to claim 1, it is characterized in that, described first mouth of a river (41), second mouth of a river (42) the following mouth of a river (43) are arranged symmetrically with, and the lower mouth of a river (43) is positioned at the lower position of machine sealing assembly (4).
4. machine envelope flush box according to claim 1, it is characterized in that, the height of described water tank large drain opening fourth (9) is greater than the height of airtight cock (12).
5. machine envelope flush box according to claim 1, it is characterized in that, described tank filler opening (10) is communicated with air.
6. machine envelope flush box according to claim 1, it is characterized in that, described water pipe first (61), water pipe second (71), water pipe third (81) are flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038863.8U CN204419716U (en) | 2015-01-21 | 2015-01-21 | A kind of two-purpose Pulp pump machine envelope flush box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038863.8U CN204419716U (en) | 2015-01-21 | 2015-01-21 | A kind of two-purpose Pulp pump machine envelope flush box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419716U true CN204419716U (en) | 2015-06-24 |
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ID=53470092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038863.8U Expired - Fee Related CN204419716U (en) | 2015-01-21 | 2015-01-21 | A kind of two-purpose Pulp pump machine envelope flush box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465053A (en) * | 2015-12-24 | 2016-04-06 | 福斯流体控制（苏州）有限公司 | Self-circulation flushing system of seawater circulating pump shaft seal |
| CN106499662A (en) * | 2016-11-11 | 2017-03-15 | 广东核电合营有限公司 | A kind of sealing system of nuclear power station forced circulation pump and operation method |
| CN111412150A (en) * | 2020-03-30 | 2020-07-14 | 河北领启机械设备有限公司 | Control system for washing slurry pump |
-
2015
- 2015-01-21 CN CN201520038863.8U patent/CN204419716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465053A (en) * | 2015-12-24 | 2016-04-06 | 福斯流体控制（苏州）有限公司 | Self-circulation flushing system of seawater circulating pump shaft seal |
| CN106499662A (en) * | 2016-11-11 | 2017-03-15 | 广东核电合营有限公司 | A kind of sealing system of nuclear power station forced circulation pump and operation method |
| CN106499662B (en) * | 2016-11-11 | 2018-11-13 | 广东核电合营有限公司 | A kind of sealing system and operation method of nuclear power station forced circulation pump |
| CN111412150A (en) * | 2020-03-30 | 2020-07-14 | 河北领启机械设备有限公司 | Control system for washing slurry pump |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |