Cleaning device for anti-explosion area
By designing a movable water storage tank cleaning device and using compressed air or explosion-proof charging pump to supply water, the use problem of water solidification in winter cleaning devices is solved, and convenient maintenance and emergency cleaning functions are achieved in low temperature environments.
Patent Information
- Application Number
- CN202420957862.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In winter in the northern region, the cleaning devices of chemical enterprises cannot be used normally due to water solidification problems, which makes it difficult to maintain the cleaning devices in explosion-proof areas under low temperature environments and are difficult to maintain.
A mobile water storage tank cleaning device is designed, equipped with a floor wheel and pusher. The water storage tank can be supplied with water through compressed air or explosion-proof charging pump to avoid freezing and cracking of the pipes. The water storage tank can be pushed indoors for backup and is convenient to use.
In winter, the water storage tank can be pushed indoors for later use to avoid water solidification, reduce maintenance difficulties, ensure the normal use of the cleaning device in the explosion-proof area, and meet the emergency cleaning needs.
Smart Images
Figure CN222241599U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of chemical technology equipment matching, and specifically relates to a cleaning device used in explosion-proof areas. Background Art
[0002] According to the safety production requirements of chemical enterprises, a cleaning device needs to be installed in every 15-meter radius area in the factory area for emergency treatment when materials enter the eyes or spill on the body during operation. Since the temperature in northern regions is below zero in winter, it is difficult to ensure that the water does not freeze after the cleaning device is installed and fixed, resulting in the cleaning device being unable to be used normally in winter, especially since the winter lasts for half a year, and it is difficult to maintain the outdoor device. Summary of the invention
[0003] The utility model aims to provide a cleaning device for explosion-proof areas in view of the deficiencies of the prior art.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cleaning device for explosion-proof areas, characterized in that: a water storage tank is arranged on a bottom bracket, a ground wheel is arranged at the bottom of the bottom bracket, a water inlet pipe is connected to the water storage tank, a drain valve is arranged on the water storage tank, and a water outlet is also arranged at the bottom of the water storage tank, the water outlet is connected to a water supply pipe through an explosion-proof charging pipeline pump, and the ends of the water supply pipe are respectively connected to the water supply pipe mouth of the eyewash and the water supply pipe mouth of the sprayer; the eyewash is installed in the middle of the bracket, and the sprayer is installed on the upper part of the bracket.
[0005] The water storage tank is connected with a compressed air pipe, a pressure gauge is arranged on the water storage tank, a branch pipe is connected to the bottom of the water storage tank, and the branch pipe is connected to the water delivery pipe.
[0006] A push handle is provided on one side of the top of the bottom bracket.
[0007] The beneficial effects of the utility model are as follows: a movable water storage tank is designed, and the water supply power of the water storage tank includes two modes: charging compressed air and charging pipeline pump, and one of them can be selected according to the actual situation of the explosion-proof area. In winter, it can be pushed to a suitable position indoors for standby at any time to avoid freezing and cracking of pipelines, with low maintenance difficulty and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the utility model;
[0009] In the figure: 1-water storage tank, 2-bottom bracket, 3-compressed air pipe, 4-water inlet pipe, 5-pressure gauge, 6-vent valve, 7-explosion-proof charging pipeline pump, 8-push handle, 9-ground wheel, 10-eyewash station, 11-sprinkler, 12-bracket. DETAILED DESCRIPTION
[0010] A cleaning device for explosion-proof areas, characterized in that: a water tank 1 is arranged on a bottom bracket 2, a ground wheel 9 is provided at the bottom of the bottom bracket 2, and a push handle 8 is provided on one side of the top; a water inlet pipe 4 is connected to the water tank 1, a drain valve 6 is provided on the water tank 1, and a water outlet is also provided at the bottom of the water tank 1, the water outlet is connected to a water pipe L through an explosion-proof charging pipeline pump 7, and the ends of the water pipe L are respectively connected to the water supply pipe openings of an eyewash 10 and a water supply pipe opening of a shower 11; the eyewash 10 is installed in the middle of a bracket 12, and the shower 11 is installed on the upper part of the bracket 12.
[0011] The water tank 1 is connected to a compressed air pipe 3, a pressure gauge 5 is provided on the water tank 1, and a branch pipe L1 is connected to the bottom of the water tank 1, and the branch pipe L1 is connected to the water delivery pipe L.
[0012] Directions:
[0013] The bracket 12 and the eyewash 10 and the sprayer 11 thereon are installed and fixed at a set position in the explosion-proof area.
[0014] Drinking water is injected into the water tank 1 through the water inlet pipe 4. The drinking water is connected to the water inlet pipe 4 by a quick-connect fitting. The water tank 1 is pushed to the set position in the explosion-proof area. The water pipe L is connected to the water supply pipe openings of the eyewash 10 and the sprayer 11 respectively by a quick-connect fitting. If an explosion-proof charging pipeline pump 7 is used for water supply, the vent valve 6 and the valve F on the water pipe L are opened, and the valve F2 on the compressed air pipe 3 and the valve F1 on the branch pipe L1 are closed. Drinking water is supplied to the eyewash 10 and the sprayer 11 through the water pipe L.
[0015] If there is an air compression system on site, connect the compressed air pipe 3 to the air supply pipe of the air compression system with a quick-connect clamp, then close the vent valve 6, the valve F on the water pipe L and the valve F1 on the branch pipe L1, open the valve F2 on the compressed air pipe 3, fill the water storage tank 1 with compressed air, and when the required pressure is reached, open the valve F1 on the branch pipe L1, and drinking water is supplied to the eyewash 10 and the sprayer 11 through the water pipe L.
[0016] In winter, fill the water tank 1 with water and push it to the room closest to the outdoor cleaning point for standby use. When it is needed, push the water tank 1 to the outdoor cleaning point and quickly connect the water pipe L to the water supply pipes of the eyewash station 10 and the sprinkler 11 without affecting the use (safety requirements: the cleaning time limit for materials entering the eyes or spilling on the body is 10-15 minutes). If the water tank 1 is not used for a long time, the water should be replaced regularly.
Claims
1. A cleaning device for explosion-proof areas, characterized in that: The water storage tank (1) is arranged on a bottom bracket (2), a ground wheel (9) is arranged at the bottom of the bottom bracket (2), a water inlet pipe (4) is connected to the water storage tank (1), a drain valve (6) is arranged on the water storage tank (1), and a water outlet is also arranged at the bottom of the water storage tank (1), the water outlet is connected to a water supply pipe (L) through an explosion-proof charging pipeline pump (7), and the ends of the water supply pipe (L) are respectively connected to the water supply pipe opening of the eyewash (10) and the water supply pipe opening of the shower (11); the eyewash (10) is installed in the middle of the bracket (12), and the shower (11) is installed in the upper part of the bracket (12).
2. A cleaning device for explosion-proof areas according to claim 1, characterized in that: The water storage tank (1) is connected to a compressed air pipe (3), a pressure gauge (5) is provided on the water storage tank (1), and a branch pipe (L1) is connected to the bottom of the water storage tank (1), and the branch pipe (L1) is connected to the water delivery pipe (L).
3. A cleaning device for explosion-proof areas according to claim 1, characterized in that: A push handle (8) is provided on one side of the top of the bottom bracket (2).