Anti-crushing device for glass sheet of foam generator
By designing the anti-broken device of the foam generator glass sheet and using the structure of the water barrier and overflow hole, the problem of the foam generator glass sheet being easily broken down is solved, ensuring the safety of the test process and the quality of the crude oil product.
Patent Information
- Application Number
- CN202421387476.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-18
AI Technical Summary
During crude oil treatment, the glass sheets of the foam generator are easily broken down, resulting in the inability to effectively test the smoothness and integrity of the foam system, which may cause fires and safety accidents.
Design a foam generator glass sheet anti-broken device, including a fixed layer, a water flap and a connecting part, the area of the water flap is not less than the area of the glass sheet. After the water flow hits the water flap, it overflows through the overflow hole to prevent the glass sheet from being penetrated.
Effectively prevent the foam generator glass sheet from being broken down, ensure that the quality of crude oil products does not affect the test during the test, and provide guarantees for regular inspection of the smoothness and integrity of the foam pipeline.
Smart Images
Figure CN222828999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of crude oil processing equipment, in particular to a foam generator glass sheet anti-shattering device. Background Art
[0002] During the crude oil processing production process, the pipeline from the fire protection system foam tank to the foam generator on the top of the crude oil tank cannot be tested, and it is impossible to confirm whether the pipe section from the foam system to the crude oil tank is intact and effective. Because a foam generator is installed before the foam liquid enters the tank, the internal glass sheet will be penetrated when the foam liquid enters the foam generator, and the foam liquid can enter the tank to cover and extinguish the fire. When the foam pipeline is corroded or blocked, if a safety accident such as a fire occurs, the foam liquid cannot be effectively transported to the crude oil tank in the first time, which will cause a major safety accident. Therefore, it is necessary to regularly test the patency and integrity of the foam pipeline. If there is no device to protect the glass sheet baffle when testing with clean water or foam liquid, the glass sheet of the foam generator will be penetrated, causing toxic and harmful gases in the tank to overflow and cause a fire. At the same time, liquid entering the crude oil tank will affect product quality. Utility Model Content
[0003] In order to solve the problem that the glass sheet may be pierced during testing in the prior art, the utility model provides a foam generator glass sheet anti-shattering device.
[0004] The technical solution of the utility model is as follows:
[0005] A foam generator glass sheet anti-shattering device, characterized in that it includes a fixing layer and a water baffle, the fixing layer includes a groove corresponding to the outer periphery of the pipeline, there is a connecting part between the fixing layer and the water baffle, and there is an overflow hole between the connecting parts, and the area of the water baffle is not less than the area of the glass sheet.
[0006] Preferably, the middle portion of the water retaining plate protrudes toward the fixed layer.
[0007] Further preferably, the longitudinal section of the water retaining plate is an equilateral triangle with a vertex angle of 170-120°.
[0008] Preferably, it further comprises a push-pull portion, wherein the push-pull portion is connected to the connecting portion.
[0009] Preferably, the projected peripheries of the fixed layer and the water retaining plate in the direction of water flow are rectangular as a whole, and the connecting parts respectively connect the four corresponding corners of the two.
[0010] Preferably, the projected periphery of the fixed layer in the water flow direction is rectangular as a whole, and the water retaining plate includes three straight sides and one arcuate side, and the arcuate side corresponds to the opening edge of the slot.
[0011] Preferably, the connecting portion is connected to four corresponding corners of the fixing layer and the water retaining plate respectively.
[0012] Beneficial technical effects of the utility model:
[0013] The utility model provides a foam generator glass piece anti-shattering device, which can be cut and welded by aluminum plates, has a straightening effect and a water-blocking effect, is inserted into the foam generator structure, and is fixed through the card slot of the fixed layer. When the foam pipeline is tested for patency and integrity with clean water, the water flow impacts the water retaining plate and overflows from the overflow hole between the fixed layer and the water retaining plate, thereby preventing the foam emitter glass piece from being punctured. This provides a guarantee for regularly detecting the patency and integrity of the foam pipeline, and can effectively inspect and confirm the fire protection system.
[0014] The device has the following advantages:
[0015] 1. Easy to use, lightweight and corrosion-resistant;
[0016] 2. Simple design structure, convenient processing and low cost;
[0017] 3. It provides an effective method for testing the connecting pipe section of the foam generator.
[0018] The utility model provides a foam generator glass sheet anti-shattering device, which is used to regularly test the patency and integrity of the foam pipeline, effectively check and confirm the fire protection system, and ensure that other facilities will not be damaged and the quality of crude oil products will not be affected during the online test. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A three-dimensional diagram of an embodiment of the utility model;
[0020] Figure 2 A top view of an embodiment of the utility model;
[0021] Figure 3 It is a front view of an embodiment of the utility model;
[0022] Figure 4 It is a side view of an embodiment of the utility model.
[0023] The reference numbers in the figure are listed as follows:
[0024] 1-fixed layer; 2-water retaining plate; 3-slot; 4-connecting part; 5-overflow hole; 6-protrusion; 7-push-pull part. DETAILED DESCRIPTION
[0025] The present invention will be described in further detail below with reference to the accompanying drawings. The following represents a preferred embodiment of the present invention, and it should be understood that those skilled in the art can modify the present invention described herein and still achieve the beneficial effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art, and not as a limitation to the present invention.
[0026] It should be noted that the drawings are all in a very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the embodiments of the utility model.
[0027] Example 1
[0028] like Figure 1-4 As shown, a foam generator glass sheet anti-shattering device includes a fixing layer 1 and a water retaining plate 2. The fixing layer 1 includes a groove 3 corresponding to the outer periphery of the pipeline. A connecting portion 4 is provided between the fixing layer 1 and the water retaining plate 2, and overflow holes 5 are provided between the connecting portions 4. The area of the water retaining plate is not less than the area of the glass sheet.
[0029] The water retaining plate 2 preferably has a protrusion 6 in the middle portion facing the fixing layer 1, which can better guide the water to overflow to the side and protect the glass sheet. Figure 3 As shown, the longitudinal section of the water retaining plate 2 is an equilateral triangle with a vertex angle of 120°.
[0030] It also includes a push-pull portion 7 , which is connected to the connecting portion 4 to facilitate insertion into the foam generator structure, especially in the opening direction of the card slot 3 .
[0031] like Figure 2 As shown, the projection periphery of the fixed layer 1 in the water flow direction is a rectangle as a whole (covering the slot 3 part), and the water retaining plate is preferably provided with three straight sides and one arc side, and the arc side corresponds to the opening side of the slot (i.e. Figure 2 The connecting parts 4 are connected to the four corresponding corners of the fixing layer 1 and the water retaining plate 2 respectively.
[0032] This embodiment is inserted into the interior of the foam generator structure and fixed by the card slot 3 of the fixing layer 1. When the patency and integrity of the foam pipeline are tested with clean water, the water flow hits the water retaining plate 2 and overflows from the overflow hole 5 between the fixing layer 1 and the water retaining plate 2, which can prevent the glass sheet of the foam emitter from being punctured.
[0033] The foam generator glass sheet anti-shattering device of this embodiment has been tested in the foam fire fighting system of crude oil storage tanks of the third oil production plant of Northwest Oilfield. During the test, it can prevent water flow from breaking through the glass sheet inside the foam generator, achieve the purpose of clearing and testing the integrity of the foam pipeline, and effectively check and confirm the integrity of the fire fighting system. It can be promoted and applied in oil fields, and can also be applied to the testing work of all pipe sections installed with foam generators.
[0034] The above shows and describes the basic principles, main features and advantages of the utility model, so the above is only an embodiment of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only describe the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model also includes various equivalent changes and improvements, which will fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A foam generator glass sheet anti-shattering device, characterized in that It includes a fixing layer and a water retaining plate, wherein the fixing layer includes a groove corresponding to the outer periphery of the pipeline, a connecting portion is provided between the fixing layer and the water retaining plate, and overflow holes are provided between the connecting portions, and the area of the water retaining plate is not less than the area of the glass sheet.
2. A foam generator glass sheet anti-shattering device according to claim 1, characterized in that The middle portion of the water retaining plate protrudes toward the fixing layer.
3. A foam generator glass sheet anti-shattering device according to claim 2, characterized in that The longitudinal section of the water retaining plate is an equilateral triangle with a vertex angle of 170-120°.
4. The foam generator glass sheet anti-shattering device according to claim 1, characterized in that It also includes a push-pull portion connected to the connecting portion.
5. The foam generator glass sheet anti-shattering device according to claim 1, characterized in that The projected outer peripheries of the fixed layer and the water retaining plate in the water flow direction are rectangular as a whole, and the connecting parts respectively connect the four corresponding corners of the two.
6. The foam generator glass sheet anti-shattering device according to claim 1, characterized in that The projected periphery of the fixed layer in the water flow direction is rectangular as a whole, and the water retaining plate includes three straight sides and one arcuate side, and the arcuate side corresponds to the opening edge of the slot.
7. A foam generator glass sheet anti-shattering device according to claim 6, characterized in that The connecting parts are respectively connected to the four corresponding corners of the fixing layer and the water retaining plate.