CN204692199U - The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine - Google Patents
The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine Download PDFInfo
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- CN204692199U CN204692199U CN201520356364.3U CN201520356364U CN204692199U CN 204692199 U CN204692199 U CN 204692199U CN 201520356364 U CN201520356364 U CN 201520356364U CN 204692199 U CN204692199 U CN 204692199U
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Abstract
The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine, solve the technical problem that the drainage system cost of existing glass grinding machine emery wheel case is high, the technological scheme adopted is: described device is arranged between the intake pipe of discharge pipe line and outlet pipe, its key is: the structure of described negative pressure pumping water device comprises: the water supply connector be communicated with intake pipe and the outlet pipe of discharge pipe line respectively and drainage joint, be connected to the middle joint between water supply connector and drainage joint, the discharge ends outer wall of middle joint is provided with boss, boss is provided with equal pore, and two ends are communicated with the feed-water end of the high-pressure gas injection hole that the tube wall of drainage joint is arranged and drainage joint respectively, form high pressure air injection channel.The beneficial effects of the utility model are: 1, novel in design, structure is simple; 2, Maintenance free, easy to use; 3, noise free dust pollution, environmental protection and energy saving, are highly suitable for using in cleanroom; 4, reliable performance, efficiency is high.
Description
Technical field
The utility model relates to the negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine, belong to electronic glass processing field, particularly a kind ofly realize the energy-efficient negative pressure pumping water device pumping abrasive dust and the emery wheel cooling water produced in abrading glass process in grinder roller box at low cost.
Background technique
The draining of existing electronic glass grinder roller box is generally nature overflow or adopts dust collector.Nature overflow can not get rid of abrasive dust and the emery wheel cooling water of glass surface completely, to making glass surface unclean and damaging glass surface; Adopt dust collector cost of investment high, use and maintenance cost is large, built-in high pressure positive blower noise large and easily produce subsidiary mechanical dust Dui Huan Base-on-environment cleanliness and producers' physical and mental health all harmful.
Summary of the invention
The utility model is solve the high technical problem of the drainage system cost of existing glass grinding machine emery wheel case, devise the negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine, according to bernoulli principle: liquid speed more high pressure is lower, design a special mechanical structure form high velocity air motion in one end of pipeline and produce subatmospheric negative pressure, make it the other end generation gas flow in the same way at pipeline, the size of this negative pressure depends on the speed of fluid, by reasonably designing the long-pending size of the pressure flow of gas and internal via shape and inner hole section, just can meet our job requirement.By this gas flow the abrasive dust be attached thereto in logical grinder roller box and water siphoned away.
For achieving the above object, the technical solution adopted in the utility model is:
The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine, described device is arranged between the intake pipe of discharge pipe line and outlet pipe, its key is: the structure of described negative pressure pumping water device comprises: the water supply connector be communicated with intake pipe and the outlet pipe of discharge pipe line respectively and drainage joint, be connected to the middle joint between water supply connector and drainage joint, the discharge ends outer wall of middle joint is provided with boss, boss is provided with equal pore, and two ends are communicated with the feed-water end of the high-pressure gas injection hole that the tube wall of drainage joint is arranged and drainage joint respectively, form high pressure air injection channel.
The beneficial effects of the utility model are: 1, novel in design, structure is simple; 2, Maintenance free, easy to use; 3, noise free dust pollution, environmental protection and energy saving, are highly suitable for using in cleanroom; 4, reliable performance, efficiency is high.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is appearance schematic diagram of the present utility model;
Fig. 2 is three-dimensional linkage structure schematic diagram of the present utility model;
Fig. 3 is plane structure schematic diagram of the present utility model;
In Fig. 1,1 represents drainage joint, and 2 represent middle joint, and 3 represent water supply connector, and 4 represent equal pore, and 5 represent high-pressure gas injection hole, and Fig. 3 hollow core arrow represents the direction of air current flow.
Embodiment
The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine, described device is arranged between the intake pipe of discharge pipe line and outlet pipe, its key is: the structure of described negative pressure pumping water device comprises: the water supply connector 3 be communicated with intake pipe and the outlet pipe of discharge pipe line respectively and drainage joint 1, be connected to the middle joint 2 between water supply connector and drainage joint, the discharge ends outer wall of middle joint 2 is provided with boss, boss is provided with equal pore 4, and two ends are communicated with the feed-water end of the high-pressure gas injection hole 5 that the tube wall of drainage joint 1 is arranged and drainage joint 1 respectively, form high pressure air injection channel.
The inwall of described drainage joint 1 feed-water end is cone-shaped inner hole, and tapering is 18 ° ± 3 °, and the angle of the equal pore 4 of middle joint 2 is identical with the tapering of the cone-shaped inner hole of drainage joint 3.
Described equal pore 4 is provided with 4-8, and diameter phi is 3.6 ± 1.
Be provided with equal air chamber between described drainage joint 1 inwall and the outer wall of middle joint 2, the high-pressure gas injection hole 5 on drainage joint 1 and the equal pore 4 on middle joint 2 are all communicated with equal air chamber.
Described middle joint 2 is be threaded with drainage joint 1, and drainage joint 1 is be threaded with water supply connector 3.
Referring to Fig. 1, middle joint 2 has equal pore 4-8 that circumference is uniform, diameter phi 3.6 ± 1, gas hole center line and channel centerline are 18 ° ± 3 ° taperings.Middle joint 2 cylindrical there are circular groove and the equal air chamber of drainage joint 1 looping, so that be supplied to the isobaric pressurized gas all measured of gas hole, the high pressure draught that equal pore ejects in drainage joint 1 hole left flow at high speed form subatmospheric negative pressure, utilize this negative pressure in water supply connector 3 through hole, produce gas flow in the same way, thus the abrasive dust in the grinder roller box communicated with it and emery wheel cooling water are siphoned away endlessly.
In accompanying drawing 3, drainage joint 1 and middle joint 22 are joined together to form mating face by being threaded; Drainage joint 1 and water supply connector 31 are joined together to form mating face by being threaded; Drainage joint 1 there is inlet hole for installing air input joint.Right-hand member inside is cone-shaped inner hole, tapering 18 ° ± 3 °, forms pressurized gas and discharges space.External high pressure gas connected by air input joint.Left end is inner is circular hole formation aqueous vapor abrasive dust high speed discharge route, and left end outer surface is set with scupper hose; Water supply connector 3 endoporus is water mill bits inlet passages, and right-hand member cylindrical is set with water supply hose.
According to bernoulli principle: liquid speed more high pressure is lower, design a special mechanical structure form high velocity air motion in one end of pipeline and produce subatmospheric negative pressure, make it the other end generation gas flow in the same way at pipeline, the size of this negative pressure depends on the speed of fluid, by reasonably designing the long-pending size of the pressure flow of gas and internal via shape and inner hole section, our job requirement just can be met.By this gas flow the abrasive dust be attached thereto in logical grinder roller box and water siphoned away.
Claims (4)
1. the negative pressure pumping water device be suitable in the emery wheel case of a glass grinding machine, described device is arranged between the intake pipe of discharge pipe line and outlet pipe, it is characterized in that: the structure of described negative pressure pumping water device comprises: the water supply connector (3) be communicated with intake pipe and the outlet pipe of discharge pipe line respectively and drainage joint (1), be connected to the middle joint (2) between water supply connector and drainage joint, the discharge ends outer wall of middle joint (2) is provided with boss, boss is provided with equal pore (4), and two ends are communicated with the feed-water end of the high-pressure gas injection hole (5) that the tube wall of drainage joint (1) is arranged and drainage joint (1) respectively, form high pressure air injection channel.
2. the negative pressure pumping water device be suitable in the emery wheel case of a kind of glass grinding machine according to claim 1, it is characterized in that: the inwall of described drainage joint (1) feed-water end is cone-shaped inner hole, tapering is 18 ° ± 3 °, and the angle of the equal pore (4) of middle joint (2) is identical with the tapering of the cone-shaped inner hole of drainage joint (3).
3. the negative pressure pumping water device be suitable in the emery wheel case of a kind of glass grinding machine according to claim 1, it is characterized in that: be provided with equal air chamber between the outer wall of described drainage joint (1) inwall and middle joint (2), the high-pressure gas injection hole (5) on drainage joint (1) and the equal pore (4) on middle joint (2) are all communicated with equal air chamber.
4. the negative pressure pumping water device be suitable in the emery wheel case of a kind of glass grinding machine according to claim 1, it is characterized in that: described middle joint (2) is be threaded with drainage joint (1), drainage joint (1) is be threaded with water supply connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356364.3U CN204692199U (en) | 2015-05-29 | 2015-05-29 | The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356364.3U CN204692199U (en) | 2015-05-29 | 2015-05-29 | The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692199U true CN204692199U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356364.3U Active CN204692199U (en) | 2015-05-29 | 2015-05-29 | The negative pressure pumping water device be suitable in a kind of emery wheel case of glass grinding machine |
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| CN (1) | CN204692199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593369A (en) * | 2019-10-23 | 2019-12-20 | 正阳县鑫科机械有限公司 | Novel intelligent efficient water-saving closestool |
-
2015
- 2015-05-29 CN CN201520356364.3U patent/CN204692199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593369A (en) * | 2019-10-23 | 2019-12-20 | 正阳县鑫科机械有限公司 | Novel intelligent efficient water-saving closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Glass grinds negative pressure pumping device who is suitable for in emery wheel case of machine Effective date of registration: 20200710 Granted publication date: 20151007 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU DONGXU OPTOELECTRONIC EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020990000735 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |