CN203670190U - Plunger pump for cooling by means of clamping sleeve - Google Patents
Plunger pump for cooling by means of clamping sleeve Download PDFInfo
- Publication number
- CN203670190U CN203670190U CN201320883793.7U CN201320883793U CN203670190U CN 203670190 U CN203670190 U CN 203670190U CN 201320883793 U CN201320883793 U CN 201320883793U CN 203670190 U CN203670190 U CN 203670190U
- Authority
- CN
- China
- Prior art keywords
- plunger pump
- liquid
- cooling
- chuck
- casing
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000005065 mining Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 3
- 239000000498 cooling water Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The utility model relates to the field of mining machines, discloses a plunger pump for cooling by means of working media, and particularly relates to a plunger pump with a clamping device and for cooling by means of the clamping sleeve. The plunger pump comprises a box, a transmission mechanism arranged inside the box and driving a plunger to move in a reciprocating mode, a fluid end arranged on the box, a liquid inlet pipe and a liquid outlet pipe, wherein the fluid end provides power for the transmission mechanism and at least comprises a liquid inlet cavity, a liquid outlet cavity and a liquid tank, the liquid inlet cavity and the liquid outlet cavity are formed inside the fluid end, the liquid tank is arranged outside the plunger pump and used for storing liquid, the clamping sleeve is arranged between the box and the transmission mechanism, the liquid inlet pipe and the liquid outlet pipe are arranged on the box and communicated with the clamping sleeve, and the other end of the liquid inlet pipe is communicated with the liquid tank.
Description
Technical field
The utility model relates to mining machinery field, is that a kind of working medium that utilizes carries out cooling plunger pump, especially a kind ofly utilizes the cooling plunger pump of chuck with chuck.
Background technique
In the course of the work, its temperature can raise plunger pump., there is the bad especially driving mechanism excess Temperature of plunger pump of plunger pump that causes of cooling effect in existing plunger pump; Cooling system feed liquor and fluid end feed liquor common line cause cooling system and fluid end imbibition not smooth, affect the use of plunger pump, cooling is also bad; Cooling system feed liquor is from fluid end high-pressure outlet shunting, and casing internal pressure is too high and cause casing problems of crack.
Summary of the invention
The purpose of this utility model be to provide a kind of cooling, using effect good, utilizes the cooling plunger pump of chuck.
The purpose of this utility model is to be achieved through the following technical solutions:
This cooling plunger pump of chuck that utilizes, comprise casing, be arranged in casing, drive the reciprocating driving mechanism of plunger, be arranged on casing, the fluid end of power is provided by driving mechanism, fluid end at least comprises the admission chamber that is arranged in fluid end, goes out sap cavity and is arranged on the outer liquid case for liquid storage of plunger pump, between casing and driving mechanism, chuck is set; Also comprise and be arranged on the liquid inlet pipe and the drain pipe that communicate on casing, with chuck; The other end of liquid inlet pipe communicates with liquid case.
The beneficial effects of the utility model are:
The cooling water that liquid the temperature inside the box is lower is entered in chuck and is absorbed heat by cooling system liquid inlet pipe, and plunger pump is cooled, and the cooling water that temperature is higher flows out through drain pipe.Because chuck is that ring driving mechanism arranges, increase heat conducting area, improve heat conduction efficiency, good cooling results.In addition, cooling system feed liquor adopts different pipelines from fluid end feed liquor, can not affect fluid end imbibition, optimizes the using effect of plunger pump; In input chuck, cooling water pressure is less, more can not make casing internal pressure too high and cause casing cracking.
As to improvement of the present utility model, the outlet of drain pipe communicates with liquid case, the directly injection liquid case of cooling water that temperature is higher.The advantage of this structure is that cooling system and fluid end physical isolation, be independent of each other.
As another kind of the present utility model is improved, the outlet of drain pipe communicates with the admission chamber of plunger pump.The negative pressure producing in admission chamber while utilizing plunger pump work, the cooling water in cooling system circulates smoothly, also can supplement the liquid absorption of hydraulic end of plunger pump, makes plunger pump work more steady.
Accompanying drawing explanation
Fig. 1 is the structural representation that utilizes the cooling plunger pump of chuck
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The shown in Figure 1 cooling plunger pump of chuck that utilizes, comprise casing 1, be arranged in casing 1, drive the reciprocating driving mechanism 3 of plunger 2, be arranged on casing 1, the fluid end 4 of power is provided by driving mechanism 3, fluid end 4 comprises cylinder body 5, cylinder sleeve 6, liquid suction valve 7, admission chamber 8, goes out sap cavity 9, liquid case (not shown), cylinder body 5, cylinder sleeve 6, liquid suction valve 7, admission chamber 8, go out sap cavity 9 and be arranged in fluid end 4, plunger 2 moves and is arranged in cylinder sleeve 6, liquid case is arranged on outside plunger pump, for liquid storage; Between casing 1 and driving mechanism 3, chuck 10 is set, chuck 10 does not communicate with the moving element of driving mechanism 3; Also comprise and be arranged on the liquid inlet pipe (not shown) communicating on casing 1, with chuck 10 tops and the drain pipe 11 communicating with chuck 10 bottoms; The other end of liquid inlet pipe communicates with liquid case.
In fact,, when plunger pump is applied to mining, what cooling water adopted is plunger pump working medium, as emulsified liquid; Chuck 10 is that by being arranged on, casing 1 is interior, two ends keep apart casing 1 and driving mechanism 3 with the airtight lining contacting 12 of casing 1 inwall, the cavity forming between casing 1 and lining 12.Oil filling is in the cavity being formed by lining 12 inwalls and casing 1 part inwall.Consider for thermal conductivity and manufacturability, the material selection copper material of lining, lining 12 adopts Sealing 17 to seal with casing 1.Cooling water liquid inlet pipe assembly 13 is set on the top of casing 1 and communicates with chuck 10, cooling water drain pipe assembly 15 is set in the bottom of casing 1 and communicates with chuck 10; The other end of cooling water liquid inlet pipe assembly 13 is cooling water liquid inlet pipe joint 14, communicates with cooling water liquid inlet pipe, and cooling water liquid inlet pipe communicates with liquid case, and the cooling water feed liquor mouth of pipe is positioned at below liquid case liquid level; The other end of cooling water drain pipe assembly 15 is cooling water liquid outlet joint 16, communicates with cooling water drain pipe 11.
Like this, cooling water flows in above-mentioned passage, and the cooling water that temperature is lower enters the interior absorption heat of chuck 10 by cooling system liquid inlet pipe, and the cooling water that temperature is higher flows out through drain pipe 11, and plunger pump is cooled.
The outlet of drain pipe 11 communicates with liquid case, the directly injection liquid case of cooling water that temperature is higher.The advantage of this structure is that cooling system and fluid end physical isolation, be independent of each other.But need in cooling system, add armored pump, make cooling water circulation.This structure, is applicable to the plunger pump that cooling water and working medium are not identical.
Also the outlet of drain pipe 11 can be communicated with the admission chamber 8 of plunger pump.While utilizing plunger pump work, the negative pressure of admission chamber 8 interior generations, circulates the cooling water in cooling system smoothly, also can supplement the liquid absorption of hydraulic end of plunger pump 4, makes plunger pump work more steady.
The beneficial effects of the utility model are:
The cooling water that liquid the temperature inside the box is lower is entered in chuck and is absorbed heat by cooling system liquid inlet pipe, and the cooling water that temperature is higher flows out through drain pipe, and plunger pump is cooled.Because chuck is that ring driving mechanism arranges, increase heat conducting area, improve heat conduction efficiency, good cooling results.In addition, cooling system feed liquor adopts different pipelines from fluid end feed liquor, can not affect fluid end imbibition, optimizes the using effect of plunger pump; In input chuck, cooling water pressure is less, more can not make casing internal pressure too high and cause casing cracking.Be applicable to the plunger pump that cooling water and working medium are not identical, applicability is good.
Claims (3)
1. utilize the cooling plunger pump of chuck, comprise casing, be arranged in casing, drive the reciprocating driving mechanism of plunger, be arranged on casing, the fluid end of power is provided by driving mechanism, fluid end at least comprises the admission chamber that is arranged in fluid end, goes out sap cavity and is arranged on the outer liquid case for liquid storage of plunger pump, it is characterized in that, between casing and driving mechanism, chuck is set; Also comprise and be arranged on the liquid inlet pipe and the drain pipe that communicate on casing, with chuck; The other end of liquid inlet pipe communicates with liquid case.
2. the cooling plunger pump of chuck that utilizes according to claim 1, is characterized in that, the outlet of drain pipe communicates with liquid case.
3. the cooling plunger pump of chuck that utilizes according to claim 1, is characterized in that, the outlet of drain pipe communicates with the admission chamber of plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883793.7U CN203670190U (en) | 2013-12-30 | 2013-12-30 | Plunger pump for cooling by means of clamping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883793.7U CN203670190U (en) | 2013-12-30 | 2013-12-30 | Plunger pump for cooling by means of clamping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670190U true CN203670190U (en) | 2014-06-25 |
Family
ID=50966493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883793.7U Expired - Lifetime CN203670190U (en) | 2013-12-30 | 2013-12-30 | Plunger pump for cooling by means of clamping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454377A (en) * | 2019-07-24 | 2019-11-15 | 浙江富士精工科技有限公司 | A kind of idle call draining pump and its installation method |
-
2013
- 2013-12-30 CN CN201320883793.7U patent/CN203670190U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454377A (en) * | 2019-07-24 | 2019-11-15 | 浙江富士精工科技有限公司 | A kind of idle call draining pump and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |