CN219538869U - Laboratory emergency spraying eye washing device - Google Patents
Laboratory emergency spraying eye washing device Download PDFInfo
- Publication number
- CN219538869U CN219538869U CN202223609117.9U CN202223609117U CN219538869U CN 219538869 U CN219538869 U CN 219538869U CN 202223609117 U CN202223609117 U CN 202223609117U CN 219538869 U CN219538869 U CN 219538869U
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- external
- assembly seat
- laboratory
- washing device
- spray
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- 238000005406 washing Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 title abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 12
- 238000010992 reflux Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to the technical field of laboratory spraying, in particular to an emergency laboratory spraying eye washing device which comprises a main frame body, an external water delivery pipe and an electric control water pump, wherein a longitudinal assembly seat is fixedly assembled on the upper surface of the main frame body, and an internal filtering cavity for installing a centrally-mounted filter element is formed in the longitudinal assembly seat. The laboratory emergency spray eye washing device adopts a detachable structural design, so that the later maintenance difficulty is greatly reduced, and the cleaning and using cost is reduced; an internal filter chamber with a centrally installed filter element is arranged in the longitudinal assembly seat, so that the reflux liquid can be filtered, the corrosion of the sprayed sewage to the sewage discharge pipe is greatly reduced, and the post-treatment is facilitated.
Description
Technical Field
The utility model relates to the technical field of laboratory spraying, in particular to a laboratory emergency spraying eye washing device.
Background
During laboratory operation, particularly when operating in a toxic, hazardous and dangerous operating environment, emergency rescue facilities, including emergency spray eye-washing devices, are required. The emergency eye spray device is mainly applicable to laboratories in industries such as large petrochemical industry, scientific research institutions, electronic industry, disease prevention and control centers and the like. The current urgent drip washing eye device of spouting is after using the completion dismantles the maintenance degree of difficulty greatly, and later stage use cost is high to can't accelerate the drainage efficiency who washs sewage, spray the risk that leads to spilling over easily after the large capacity, and can't disinfect the filtration to the washing liquid, cause the corruption to sewage pipes very easily, increase the degree of difficulty of post-treatment.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved laboratory emergency spray eye device is provided, and the problems that the existing emergency spray eye device is large in disassembly and maintenance difficulty after use, high in later use cost, incapable of accelerating the drainage efficiency of cleaning sewage, easy to cause overflow risk after large-capacity spraying, incapable of disinfecting and filtering cleaning liquid, easy to corrode a sewage pipeline and difficult to post-treatment are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an urgent drip washing eye device that spouts in laboratory, includes body frame, outside raceway and automatically controlled water pump, body frame upper surface fixed assembly have vertical assembly seat, the inside filtration cavity that is arranged in installing the filter core of seting up of vertical assembly seat, vertical assembly seat top thread tightening has detachable top to spray the cover, install a plurality of inclined spray nozzles on the inboard inclined plane of detachable top spray the cover, bottom reflow hole has been seted up to detachable top spray cover inner bottom surface middle part position, the bottom transmission cavity that is used for installing automatically controlled water pump has been seted up to vertical assembly seat bottom, the outside face lower extreme fixed assembly of vertical assembly seat is used for establishing ties outside raceway, inclined spray nozzle and bottom transmission cavity's external control water valve.
The external control water valve comprises an external housing internally provided with a valve core, a lateral backwater connecting pipe fixed on the outer side of the external housing and communicated with the bottom transmission cavity, a flexible connecting pipe fixed on the outer side of the external housing and communicated with the inclined spray nozzle, a bottom drain pipe fixed on the outer side of the external housing and communicated with the external drain pipe, and an external handle arranged on the external housing and used for controlling the valve core.
An external loading and unloading port communicated with the internal filtering cavity is formed in the outer side face of the longitudinal assembly seat, and an external sealing cover plate is movably assembled in the external loading and unloading port.
An annular sinking groove is formed in the bottom reflux hole and located at the opening position of the upper end, and a coarse filter screen is inserted into the annular sinking groove.
The detachable top spray cover is provided with an external thread assembly pipe with an integrated structure on an outer inclined plane.
The arc-shaped storage groove is formed in the arc-shaped surface on the inner side of the inner filtering cavity, and an outer drawing belt convenient to detach is arranged on the outer side of the middle filter element inside the arc-shaped storage groove.
The beneficial effects of the utility model are as follows:
(1) The laboratory emergency spray eye washing device adopts a detachable structural design, so that the later maintenance difficulty is greatly reduced, and the cleaning and using cost is reduced;
(2) An internal filter chamber with a centrally installed filter element is arranged in the longitudinal assembly seat, so that the reflux liquid can be filtered, the corrosion of the sprayed sewage to a sewage discharge pipe is greatly reduced, and the post-treatment is facilitated;
(3) The electric control water pump is arranged at the bottom of the longitudinal assembly seat, so that the sewage discharge capacity can be greatly improved, the overflow possibility is effectively reduced, and the safety is greatly improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the internal structure of the present utility model.
Fig. 2 is a top view of the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The emergency spraying eye washing device for the laboratory comprises a main frame body 1, an external water pipe 2, an external water drain pipe and an electric control water pump 3, wherein a longitudinal assembly seat 4 is fixedly arranged on the upper surface of the main frame body 1, an internal filter chamber 6 for installing a central filter element 5 is formed in the longitudinal assembly seat 4, 14 inclined spraying nozzles 8 are arranged on the inner inclined surface of the detachable top spraying cover 7 in a threaded manner, a bottom reflux hole 9 is formed in the middle of the inner bottom surface of the detachable top spraying cover 8, a bottom transmission chamber for installing the electric control water pump 3 is formed in the bottom of the longitudinal assembly seat 4, and an external control water valve for connecting the external water pipe 2, the inclined spraying nozzles 8 and the bottom transmission chamber in series is fixedly arranged at the lower end of the outer side surface of the longitudinal assembly seat 4.
The electric control water pump 3 and the middle filter element 5 are all in the prior art.
For convenience of connection and control, the external control water valve comprises an outer housing 11 internally provided with a valve core 10, a lateral backwater connecting pipe 12 fixed on the outer side of the outer housing 11 and communicated with a bottom transmission cavity, a flexible connecting pipe 13 fixed on the outer side of the outer housing 11 and communicated with the inclined spray nozzle 8, a bottom drain pipe 14 fixed on the outer side of the outer housing 11 and communicated with the external drain pipe, and an external handle 15 arranged on the outer housing 11 and used for controlling the valve core 10.
When the lateral backwater connecting pipe 12 is communicated with the bottom drain pipe 14, the flexible connecting pipe 13 is communicated with the external water delivery pipe 2.
For convenient disassembly and closure, an external loading and unloading port communicated with the internal filter chamber 6 is arranged on the outer side surface of the longitudinal assembly seat 4, and an external sealing cover plate 16 is movably assembled inside the external loading and unloading port.
In order to filter coarse impurities, an annular sinking groove is formed in the bottom reflux hole 9 and located at the opening position of the upper end, and a coarse filter screen 17 is inserted into the annular sinking groove.
In order to match with external assembly, the detachable top spray cover 7 is provided with an external thread assembly pipe with an integrated structure on an outer inclined surface.
For convenient control put in filter core 5 and demolish, offered the arc on the inboard arcwall face of inside filter chamber 6 and accomodate the groove, the arc is accomodate the inslot and is located put the outside of filter core 5 and be provided with the outside pull area 18 of convenient dismantlement.
The laboratory emergency spray eye washing device adopts a detachable structural design, so that the later maintenance difficulty is greatly reduced, and the cleaning and using cost is reduced; an internal filter chamber 6 with a centrally arranged filter element 5 is arranged in the longitudinal assembly seat 4, so that the reflux liquid can be filtered, the corrosion of the sprayed sewage to a sewage discharge pipe is greatly reduced, and the post-treatment is facilitated; the electric control water pump 3 is arranged at the bottom of the longitudinal assembly seat 4, so that the sewage discharge capacity can be greatly improved, the possibility of overflow is effectively reduced, and the safety is greatly improved.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides an urgent drip washing eye device that spouts in laboratory, includes main frame body (1), outside raceway (2), outside drain pipe and automatically controlled water pump (3), characterized by: the novel water heater is characterized in that a longitudinal assembly seat (4) is fixedly assembled on the upper surface of the main frame body (1), an inner filter chamber (6) for installing a central filter element (5) is formed in the longitudinal assembly seat (4), a detachable top spray cover (7) is fixedly arranged at the top end of the longitudinal assembly seat (4) through threads, a plurality of inclined spray nozzles (8) are arranged on the inner inclined surface of the detachable top spray cover (7), a bottom backflow hole (9) is formed in the middle position of the inner bottom surface of the detachable top spray cover (7), a bottom transmission chamber for installing an electric control water pump (3) is formed in the bottom of the longitudinal assembly seat (4), and an external control water valve for connecting an external water pipe (2), the inclined spray nozzles (8) and the bottom transmission chamber in series is fixedly assembled at the lower end of the outer side surface of the longitudinal assembly seat (4).
2. A laboratory emergency spray eye-washing device according to claim 1, characterized in that: the external control water valve comprises an external housing (11) internally provided with a valve core (10), a lateral backwater connecting pipe (12) fixed on the outer side of the external housing (11) and communicated with a bottom transmission cavity, a flexible connecting pipe (13) fixed on the outer side of the external housing (11) and communicated with an inclined spray nozzle (8), a bottom drain pipe (14) fixed on the outer side of the external housing (11) and communicated with an external drain pipe, and an external handle (15) arranged on the external housing (11) and used for controlling the valve core (10).
3. A laboratory emergency spray eye-washing device according to claim 1, characterized in that: an outer loading and unloading port communicated with the inner filtering cavity (6) is formed in the outer side face of the longitudinal assembly seat (4), and an outer sealing cover plate (16) is movably assembled in the outer loading and unloading port.
4. A laboratory emergency spray eye-washing device according to claim 1, characterized in that: an annular sinking groove is formed in the bottom backflow hole (9) and located at the position of the opening at the upper end, and a coarse filter screen (17) is inserted into the annular sinking groove.
5. A laboratory emergency spray eye-washing device according to claim 1, characterized in that: the detachable top spray cover (7) is provided with an external thread assembly pipe with an integrated structure on an outer inclined plane.
6. A laboratory emergency spray eye-washing device according to claim 1, characterized in that: an arc-shaped storage groove is formed in the arc-shaped surface on the inner side of the inner filter chamber (6), and an outer drawing belt (18) which is convenient to detach and is positioned on the outer side of the middle filter element (5) in the arc-shaped storage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223609117.9U CN219538869U (en) | 2022-12-30 | 2022-12-30 | Laboratory emergency spraying eye washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223609117.9U CN219538869U (en) | 2022-12-30 | 2022-12-30 | Laboratory emergency spraying eye washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219538869U true CN219538869U (en) | 2023-08-18 |
Family
ID=87728928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223609117.9U Active CN219538869U (en) | 2022-12-30 | 2022-12-30 | Laboratory emergency spraying eye washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219538869U (en) |
-
2022
- 2022-12-30 CN CN202223609117.9U patent/CN219538869U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A laboratory emergency spray eye wash device Effective date of registration: 20231208 Granted publication date: 20230818 Pledgee: China Postal Savings Bank Co.,Ltd. Wuhan Branch Pledgor: Keshengpeng Environmental Technology Co.,Ltd. Registration number: Y2023980070263 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |