CN110813400A - Washing bottle with scales and valve and 360-degree washing function - Google Patents
Washing bottle with scales and valve and 360-degree washing function Download PDFInfo
- Publication number
- CN110813400A CN110813400A CN201911117605.8A CN201911117605A CN110813400A CN 110813400 A CN110813400 A CN 110813400A CN 201911117605 A CN201911117605 A CN 201911117605A CN 110813400 A CN110813400 A CN 110813400A
- Authority
- CN
- China
- Prior art keywords
- bottle
- valve
- shell
- washing
- hole
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/10—Wash bottles
Abstract
The invention discloses a washing bottle with scales and a valve and a 360-degree washing function, wherein the bottle body is provided with scale marks, and a vent valve is fixedly arranged on the inner side of the bottle cap; the ventilation valve comprises a shell, a lower cover with a central bottom hole is fixedly arranged at the top and the bottom of the shell in a sealing manner, a side pipe with one end communicated with an inner cavity of the shell and the other end communicated with the outside air is arranged at the upper part of the shell, a ball body capable of moving up and down is arranged in the inner cavity of the shell and above the lower cover, and an upper cover with a central circular hole is arranged above the ball body; the nozzle is provided with a front end spray hole and spray holes distributed along the circumferential wall at 360 degrees. The invention can quickly balance air pressure, can wash all around, is provided with scales and has a 360-degree washing function.
Description
Technical Field
The invention relates to a wash bottle for a laboratory.
Background
At present, in colleges and universities and scientific research institutions, bottle washing is a very widely applied equipment in laboratories. The traditional plastic washing bottle (figure 1) which is generally adopted at present consists of a bottle body, a water outlet pipe and a bottle cap. The bottle body is a cylinder without scales, does not have the volume for measuring the solution, has small water storage capacity and high gravity center and is easy to overturn. Adding a proper amount of deionized water into a plastic washing bottle, and after a bottle cover is tightly covered, the air pressure in the bottle is the atmospheric pressure. When the plastic bottle body is extruded, the air pressure in the bottle rises and exceeds the atmospheric pressure, and water flows out of the water outlet pipe. When the bottle is released, the volume of the cavity in the bottle increases and the air pressure in the bottle drops to be lower than the atmospheric pressure and is negative pressure along with the outflow of water. At this time, the atmospheric pressure outside is greater than the atmospheric pressure in the bottle, and the outside air enters the upper part of the bottle through the liquid layer in the bottle from the water outlet pipe, and appears as bubbles entering the bottle, thereby balancing the pressure. It takes some time to equalize the negative pressure and the air pressure in the bottle is partially equalized but still at a negative pressure. Then, only when the force for squeezing the bottle is increased, the water outlet pipe can discharge water. So that the time is wasted when the traditional bottle washing is loosened to balance the air pressure, the labor is wasted when the bottle is squeezed, and the water outlet is slow and slow. And only one traditional water outlet is provided, and the vessel can be cleaned by manually rotating when the vessel is washed. It will not be washed clean with a little carelessness. This operation is time-consuming, laborious and very troublesome.
Disclosure of Invention
The invention aims to provide a washing bottle which can quickly balance air pressure, can be washed all around, is provided with scales and has a 360-degree washing function.
The technical solution of the invention is as follows:
the utility model provides a take scale and valve to have washing bottle of 360 washing functions, includes bottle, bottle lid, outlet pipe, nozzle, characterized by: the bottle body is provided with scale marks, and the inner side of the bottle cap is fixedly provided with a vent valve; the ventilation valve comprises a shell, a lower cover with a central bottom hole is fixedly arranged at the top and the bottom of the shell in a sealing manner, a side pipe with one end communicated with an inner cavity of the shell and the other end communicated with the outside air is arranged at the upper part of the shell, a ball body capable of moving up and down is arranged in the inner cavity of the shell and above the lower cover, and an upper cover with a central circular hole is arranged above the ball body; the nozzle is provided with a front end spray hole and spray holes distributed along the circumferential wall at 360 degrees;
the central bottom hole of the lower cover is a sawtooth-shaped round hole, the diameter of the round hole is smaller than that of the ball, when the ball falls, the gas in the valve is communicated with the gas in the washing bottle below through the sawtooth-shaped round hole on the lower cover, namely the gas in the valve is always communicated with the gas in the washing bottle; the diameter of the central circular hole of the upper cover is also smaller than that of the sphere; when the small ball falls off the central round hole of the upper cover, the outside atmosphere is communicated with the gas in the valve through the side pipe.
The water outlet pipe extends into the bottom of the bottle body from the upper part of the bottle body.
The two side pipes are respectively positioned at the left side and the right side of the shell.
The inner edge of the central round hole of the upper cover is coated with a circle of latex to ensure that the round hole can be completely sealed when the small ball moves upwards to the latex ring.
The invention can quickly balance air pressure, can wash all around, is provided with scales and has a 360-degree washing function.
Directly measured accumulated deionized water is added into a washing bottle, and when a bottle cap with a valve is tightly covered, the air pressure in the bottle is atmospheric pressure. When the plastic bottle is squeezed, the air flow in the bottle raises the pellet through the lower cap circular hole of the valve. When the small ball rises to seal the round hole of the upper cover, the air pressure in the bottle exceeds the atmospheric pressure due to the squeezing of the bottle, and meanwhile, the water outlet pipe discharges water. When the bottle is loosened, the air pressure in the bottle is reduced to be lower than the atmospheric pressure, and the small ball falls off the circular hole of the upper cover under the action of the gravity of the small ball, so that the outside air enters the bottle through the side pipe on the upper peripheral wall, and the negative pressure in the bottle is balanced quickly. Therefore, the novel bottle washing machine overcomes the problems of long time and negative pressure for balancing air pressure when the traditional bottle washing machine is loosened. When the bottle is squeezed again, the small ball in the valve rises to seal the round hole of the upper cover, the air pressure in the bottle is increased, and meanwhile, the water is discharged from the water outlet pipe. Because the nozzle of the design is porous, water can be sprayed to the periphery when water is discharged, and washed utensils are easier and more convenient to clean than old washing bottles. The novel bottle washer can quickly balance negative pressure in the bottle and can wash the bottle in all directions when being loosened, so that the operation is time-saving and labor-saving compared with the traditional bottle washer, and the working efficiency is greatly improved.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the valve structure.
Fig. 3 is a schematic view of the structure of the nozzle.
Fig. 4 is a schematic view of a conventional wash bottle.
Detailed Description
A washing bottle with scales and a valve and a 360-degree washing function comprises a bottle body 7, a bottle cap 8, a water outlet pipe 9 and a nozzle 10, wherein the bottle body is provided with scale marks, and a vent valve 11 is fixedly arranged on the inner side of the bottle cap; the ventilation valve comprises a shell 4, a lower cover 6 with a central bottom hole is fixedly arranged at the top and the bottom of the shell in a sealing manner, a side pipe 1 with one end communicated with an inner cavity of the shell and the other end communicated with the outside air is arranged at the upper part of the shell, a ball body 5 capable of moving up and down is arranged in the inner cavity of the shell and above the lower cover, and an upper cover 2 with a central round hole is arranged above the ball body; the nozzle is provided with a front end spray hole and spray holes distributed along the circumferential wall at 360 degrees;
the central bottom hole of the lower cover is a sawtooth-shaped round hole, the diameter of the round hole is smaller than that of the ball, when the ball falls, the gas in the valve is communicated with the gas in the washing bottle below through the sawtooth-shaped round hole on the lower cover, namely the gas in the valve is always communicated with the gas in the washing bottle; the diameter of the central circular hole of the upper cover is also smaller than that of the sphere; when the small ball falls off the central round hole of the upper cover, the outside atmosphere is communicated with the gas in the valve through the side pipe.
The water outlet pipe extends into the bottom of the bottle body from the upper part of the bottle body.
The two side pipes are respectively positioned at the left side and the right side of the shell.
The inner edge of the central round hole of the upper cover is coated with a circle of latex 3 to ensure that the round hole can be completely sealed when the small ball moves upwards to the latex ring.
The using method of the invention is as follows:
taking out the cleaned washing bottle and the bottle cap with the valve, and during operation:
(1) deionized water with required volume is added into the novel plastic washing bottle, and a bottle cap with a valve is tightly covered.
(2) The bottle is squeezed by hand, the air in the bottle passes through the central circular hole of the valve lower cover 5 to make the small ball 4 rise, when the small ball seals the circular hole 2 of the upper cover, the air pressure in the bottle is increased by over atmospheric pressure due to squeezing the bottle, and the water outlet pipe discharges water.
(3) When the bottle is released by hand, the air pressure in the bottle drops to be lower than the atmospheric pressure, and the small ball falls under the action of the gravity of the small ball, so that the outside air enters the bottle through the side hole, and the negative pressure in the bottle is quickly balanced.
(4) When the bottle is squeezed again, the air flow makes the small ball in the valve rise, the small ball seals the round hole of the upper cover, the air pressure is increased, and the water outlet pipe sprays water forwards and around. The novel bottle washing device is reasonable in structure, and solves the problems of long time and negative pressure for balancing air pressure in the bottle when the traditional bottle washing device is loosened.
When the washing bottle is loosened, the negative pressure in the bottle can be quickly balanced, so that the operation of loosening and squeezing the washing bottle is time-saving and labor-saving compared with the traditional washing bottle, and the water outlet pipe sprays water forwards and around in an all-round way, so that the purpose of washing utensils is quickly achieved.
Claims (4)
1. The utility model provides a take scale and valve to have washing bottle of 360 washing functions, includes bottle, bottle lid, outlet pipe, nozzle, characterized by: the bottle body is provided with scale marks, and the inner side of the bottle cap is fixedly provided with a vent valve; the ventilation valve comprises a shell, a lower cover with a central bottom hole is fixedly arranged at the top and the bottom of the shell in a sealing manner, a side pipe with one end communicated with an inner cavity of the shell and the other end communicated with the outside air is arranged at the upper part of the shell, a ball body capable of moving up and down is arranged in the inner cavity of the shell and above the lower cover, and an upper cover with a central circular hole is arranged above the ball body; the nozzle is provided with a front end spray hole and spray holes distributed along the circumferential wall at 360 degrees;
the central bottom hole of the lower cover is a sawtooth-shaped round hole, the diameter of the round hole is smaller than that of the ball, when the ball falls, the gas in the valve is communicated with the gas in the washing bottle below through the sawtooth-shaped round hole on the lower cover, namely the gas in the valve is always communicated with the gas in the washing bottle; the diameter of the central circular hole of the upper cover is also smaller than that of the sphere; when the small ball falls off the central round hole of the upper cover, the outside atmosphere is communicated with the gas in the valve through the side pipe.
2. The washing bottle with the scale and the valve and the 360-degree flushing function as claimed in claim 1, is characterized in that: the water outlet pipe extends into the bottom of the bottle body from the upper part of the bottle body.
3. The washing bottle with the scale and the valve and the 360-degree flushing function as claimed in claim 1, is characterized in that: the two side pipes are respectively positioned at the left side and the right side of the shell.
4. The washing bottle with the scale and the valve and the 360-degree flushing function as claimed in claim 1, is characterized in that: the inner edge of the central round hole of the upper cover is coated with a circle of latex to ensure that the round hole can be completely sealed when the small ball moves upwards to the latex ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117605.8A CN110813400A (en) | 2019-11-15 | 2019-11-15 | Washing bottle with scales and valve and 360-degree washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117605.8A CN110813400A (en) | 2019-11-15 | 2019-11-15 | Washing bottle with scales and valve and 360-degree washing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110813400A true CN110813400A (en) | 2020-02-21 |
Family
ID=69555516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911117605.8A Pending CN110813400A (en) | 2019-11-15 | 2019-11-15 | Washing bottle with scales and valve and 360-degree washing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110813400A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259954A (en) * | 1979-09-19 | 1981-04-07 | Scott Robert S | Wash bottle and method for ameliorating hemorrhoids |
| JPS6290743U (en) * | 1985-11-29 | 1987-06-10 | ||
| AU1193588A (en) * | 1987-03-03 | 1988-09-01 | Sherwood Services Ag | Vented spike connection component |
| CN201055777Y (en) * | 2007-05-15 | 2008-05-07 | 内蒙古师范大学 | Plastics wash bottle |
| CN201082201Y (en) * | 2007-09-30 | 2008-07-09 | 张原平 | Oral cavity root canal flusher |
| CN201223798Y (en) * | 2008-06-17 | 2009-04-22 | 内蒙古师范大学 | Plastic wash bottle with gas inlet valve |
| CN205599572U (en) * | 2016-04-07 | 2016-09-28 | 重庆医药高等专科学校 | Washing bottle |
| CN206168455U (en) * | 2016-11-17 | 2017-05-17 | 厦门科仪检测技术有限公司 | Porous jetting wash -bottle of accurate liquid feeding |
| CN107822863A (en) * | 2017-12-13 | 2018-03-23 | 合肥京东方光电科技有限公司 | Nasal cleaner |
-
2019
- 2019-11-15 CN CN201911117605.8A patent/CN110813400A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259954A (en) * | 1979-09-19 | 1981-04-07 | Scott Robert S | Wash bottle and method for ameliorating hemorrhoids |
| JPS6290743U (en) * | 1985-11-29 | 1987-06-10 | ||
| AU1193588A (en) * | 1987-03-03 | 1988-09-01 | Sherwood Services Ag | Vented spike connection component |
| CN201055777Y (en) * | 2007-05-15 | 2008-05-07 | 内蒙古师范大学 | Plastics wash bottle |
| CN201082201Y (en) * | 2007-09-30 | 2008-07-09 | 张原平 | Oral cavity root canal flusher |
| CN201223798Y (en) * | 2008-06-17 | 2009-04-22 | 内蒙古师范大学 | Plastic wash bottle with gas inlet valve |
| CN205599572U (en) * | 2016-04-07 | 2016-09-28 | 重庆医药高等专科学校 | Washing bottle |
| CN206168455U (en) * | 2016-11-17 | 2017-05-17 | 厦门科仪检测技术有限公司 | Porous jetting wash -bottle of accurate liquid feeding |
| CN107822863A (en) * | 2017-12-13 | 2018-03-23 | 合肥京东方光电科技有限公司 | Nasal cleaner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110813400A (en) | Washing bottle with scales and valve and 360-degree washing function | |
| CN211443619U (en) | Organic waste liquid collecting and storing device | |
| CN204842308U (en) | Spoke washs case fast | |
| CN110743638A (en) | Novel washing bottle capable of quickly balancing air pressure | |
| CN209825592U (en) | Cleaning brush with liquid storage tank | |
| CN216154578U (en) | Liquid medicine holding vessel convenient to clean inside | |
| CN205833167U (en) | A kind of environmental protection reactor of automatic Regulation | |
| CN215853021U (en) | Storage tank for feed additive production and processing | |
| CN210063948U (en) | Vacuum spraying device | |
| CN114134686A (en) | Device for pressing and putting laundry detergent into washing equipment | |
| CN203227407U (en) | Emptying gas washing and recovery device for liquid ammonia storage tanks | |
| CN217375513U (en) | Storage vat for high-viscosity liquid | |
| CN209559424U (en) | A kind of ball seal detection device | |
| CN208739790U (en) | A kind of Intelligent translational formula water-fertilizer-pesticide integration sprinkling irrigation equipment | |
| CN209093404U (en) | It is a kind of arbitrarily to hold the wash bottle that spray with gravitation ball | |
| CN215743539U (en) | Washing bottle with direction-adjustable nozzle | |
| CN207347184U (en) | A kind of reaction vessel that ruthenium trichloride is produced for ruthenium tetroxide | |
| CN216809289U (en) | A device that is used for pressing of washing equipment to put in laundry detergent | |
| CN215555070U (en) | Storage bottle | |
| CN211330477U (en) | Precision probe cleaning and drying integrated machine | |
| CN218361173U (en) | Portable outdoor bottle washer | |
| CN212262799U (en) | A gas adsorption equipment for on IBC ton bucket | |
| CN211667950U (en) | Novel humidifier | |
| CN220460721U (en) | Bottle washer with magnetic fluid controlling position of water guide pipe | |
| CN208377539U (en) | A kind of clear boric acid liquid storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |