Leakage alarm air seal v-ring wind bag pump with high sealing efficiency

Abstract

The utility model relates to the technical field of wind bag pump, specifically relates to the liquid leakage alarm air seal V type ring wind bag pump with high -efficient sealing, include: wind bag pump body, wind bag pump body is by casing, pump head and wind bag is composed, the side of casing is provided with liquid inlet, and the middle part of liquid inlet is fixedly connected with liquid inlet pipe, and the top of casing is provided with liquid outlet, and the top of liquid outlet is provided with sealing assembly, and the other side of casing is provided with alarm device, and the alarm device includes the liquid collecting groove, and the bottom of liquid collecting groove inside is fixedly connected with liquid sensor, and the bottom of liquid collecting groove is fixedly connected with audible -visual alarm, and audible -visual alarm and liquid sensor between electric connection, through the setting of alarm device, when liquid sensor detects that there is liquid flow into liquid collecting groove when using will send signal to audible -visual alarm, and audible -visual alarm will send alarm prompt, thereby reach the effect that send alarm signal in time, remind operating personnel to take measures, avoid the accident to expand, improve the safety of equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of airbag pump technology, specifically to a V-ring airbag pump with a high-efficiency sealing leak alarm. Background Technology

[0002] A pneumatic pump is a device that uses changes in air pressure to transport liquids. It is a type of pneumatic pump and is widely used in industries such as semiconductor equipment, laboratory instruments, and medical equipment because it has advantages such as no mechanical rotating parts and no pulsating delivery.

[0003] However, existing airbag pumps have certain defects in their sealing structure. Traditional sealing methods are difficult to maintain a good sealing effect under long-term high-pressure and high-frequency operation, and are prone to leakage. Once leakage occurs, it will not only waste the fluid medium, but may also cause safety accidents and environmental pollution problems.

[0004] In addition, most existing airbag pumps lack effective leakage monitoring and alarm devices, making it impossible to detect and take timely measures in the early stages of leakage, which further increases the potential risks. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a V-type ring airbag pump with high-efficiency sealing and leakage alarm, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a V-type ring airbag pump with high-efficiency sealing and leakage alarm, comprising: an airbag pump body, which is composed of a housing, a pump head, and an airbag; an inlet is provided on one side of the housing, and an inlet pipe is fixedly connected to the middle of the inlet; an outlet is provided at the top of the housing, and a sealing component is provided at the top of the outlet; an alarm device is provided on the other side of the housing, the alarm device including a collection tank, a liquid sensor fixedly connected to the bottom of the collection tank, and an audible and visual alarm fixedly connected to the bottom of the collection tank, and the audible and visual alarm is electrically connected to the liquid sensor.

[0008] Furthermore, the pump head is fixedly connected to the middle of the housing, the air bag is fixedly connected to both sides of the pump head, and support seats are fixedly connected to the four corners of the bottom of the housing.

[0009] Furthermore, the sealing assembly includes a liquid outlet pipe, which is fixedly connected to a liquid outlet, and a sealing groove is provided on the inner wall of the other end of the liquid outlet pipe.

[0010] Furthermore, both ends of the sealing groove are provided with slots, and a V-shaped sealing ring is engaged inside the slot. The V-shaped sealing ring is made of elastic rubber.

[0011] Furthermore, a connector is inserted into the other end of the outlet pipe, and a limit ring is fixedly connected to the bottom end of the connector. The edge of the limit ring abuts against the V-shaped sealing ring, and several annular protrusions are evenly fixedly connected to the inner wall surface of the connector.

[0012] Furthermore, the liquid collection tank is fixedly connected to the housing, and the liquid sensor is a capacitive sensor.

[0013] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0014] 1. With the alarm device in place, when leakage occurs at the outlet, the liquid will flow into the collection tank along the grooves on the surface of the housing. When the liquid sensor detects liquid flowing into the collection tank, it will send a signal to the audible and visual alarm, which will then issue an alarm, thus achieving the effect of timely alarm signaling, reminding operators to take measures to prevent the accident from escalating, and improving the safety of equipment operation;

[0015] 2. With the setting of V-shaped sealing ring, the V-shaped sealing ring is made of rubber with good elasticity. The V-shaped sealing ring uses its own elasticity to fit tightly against the inner wall of the groove, thereby improving the sealing effect and thus improving the sealing performance of the airbag pump. It effectively prevents fluid leakage and is suitable for conveying various high-requirement fluid media.

[0016] 3. The annular protrusion increases the friction between the fluid and the connector when fluid flows into the connector, thereby increasing the squeezing force of the limiting ring on the V-shaped sealing ring, causing the V-shaped sealing ring to deform, which in turn improves the fit between the V-shaped sealing ring and the inner wall of the groove, greatly improving the sealing performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the shell structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the shell of this utility model;

[0022] Figure 5 This is a schematic diagram of the alarm device structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the overall cross-sectional structure of the sealing component of this utility model;

[0024] Figure 7 This is a schematic diagram of the cross-sectional structure of the liquid outlet pipe of this utility model.

[0025] The labels in the diagram represent:

[0026] 1. Airbag pump body; 101. Housing; 102. Liquid inlet; 103. Liquid outlet; 104. Support base; 105. Pump head; 106. Airbag; 2. Liquid inlet pipe; 3. Sealing assembly; 301. Liquid outlet pipe; 302. Sealing groove; 3021. Slot; 303. V-shaped sealing ring; 304. Connector; 305. Limiting ring; 306. Annular protrusion; 4. Alarm device; 401. Liquid collection tank; 402. Liquid sensor; 403. Audible and visual alarm. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] The present invention will be further described below with reference to the embodiments. Example 1:

[0029] Reference Figure 1-7 This is the first embodiment of the present invention, which discloses a V-shaped ring airbag pump with high-efficiency sealing and leakage alarm. It includes: an airbag pump body 1, which is composed of a housing 101, a pump head 105 and an airbag 106. An inlet 102 is provided on one side of the housing 101, and an inlet pipe 2 is fixedly connected to the middle of the inlet 102. An outlet 103 is provided at the top of the housing 101, and a sealing component 3 is provided at the top of the outlet 103. An alarm device 4 is provided on the other side of the housing 101. The alarm device 4 includes a liquid collection tank 401, a liquid sensor 402 is fixedly connected to the bottom of the liquid collection tank 401, and an audible and visual alarm 403 is fixedly connected to the bottom of the liquid collection tank 401. The audible and visual alarm 403 and the liquid sensor 402 are electrically connected.

[0030] With the alarm device 4 in place, when leakage occurs at the outlet 103, the liquid will flow into the collection tank 401 along the groove on the surface of the housing 101. When the liquid sensor 402 detects that liquid is flowing into the collection tank 401, it will send a signal to the audible and visual alarm 403, which will then issue an alarm, thus achieving the effect of issuing an alarm signal in a timely manner, reminding the operator to take measures to avoid the accident from escalating and improving the safety of equipment operation. Example 2:

[0031] Reference Figure 1-7 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0032] The pump head 105 is fixedly connected to the middle of the housing 101, and the air bag 106 is fixedly connected to both sides of the pump head 105. Support seats 104 are fixedly connected to the four corners of the bottom of the housing 101. The sealing assembly 3 includes a liquid outlet pipe 301, which is fixedly connected to the liquid outlet 103. A sealing groove 302 is provided on the inner wall of the other end of the liquid outlet pipe 301. A slot 3021 is provided at both ends of the sealing groove 302. A V-shaped sealing ring 303 is engaged inside the slot 3021. The V-shaped sealing ring 303 is made of elastic rubber.

[0033] With the V-shaped sealing ring 303 in use, the V-shaped sealing ring 303 is made of rubber with good elasticity. The V-shaped sealing ring 303 uses its own elasticity to fit tightly against the inner wall of the groove 3021, thereby improving the sealing effect and thus improving the sealing performance of the airbag pump. It effectively prevents fluid leakage and is suitable for conveying various high-requirement fluid media.

[0034] The other end of the outlet pipe 301 is connected to a connector 304. The bottom end of the connector 304 is fixedly connected to a limiting ring 305. The edge of the limiting ring 305 abuts against the V-shaped sealing ring 303. Several annular protrusions 306 are evenly fixedly connected to the inner wall surface of the connector 304. The liquid collection tank 401 is fixedly connected to the housing 101. The liquid sensor 402 is a capacitive sensor.

[0035] By setting the annular protrusion 306, when the fluid flows into the connector 304 during use, the friction between the fluid and the connector 304 is increased, thereby increasing the squeezing force of the limiting ring 305 on the V-shaped sealing ring 303, causing the V-shaped sealing ring 303 to deform, thereby improving the fit between the V-shaped sealing ring 303 and the inner wall of the groove 3021, and greatly improving the sealing performance.

[0036] The remaining structure is the same as that in Example 1.

[0037] The workflow of this utility model is as follows:

[0038] First, connect the inlet pipe 2 and the connector 304 to the delivery pipeline respectively. Then, start the airbag pump body 1 to deliver the liquid. The liquid enters the airbag pump body 1 through the inlet pipe 2 and is discharged through the outlet pipe 301. With the setting of the annular protrusion 306, when the fluid flows into the connector 304 during use, the friction between the fluid and the connector 304 is increased, thereby increasing the squeezing force of the limiting ring 305 on the V-shaped sealing ring 303, causing the V-shaped sealing ring 303 to deform, thereby improving the fit between the V-shaped sealing ring 303 and the inner wall of the groove 3021, and greatly improving the sealing performance.

[0039] Secondly, if leakage occurs at the outlet 103, the liquid will flow into the collection tank 401 through the groove on the surface of the housing 101. When the liquid sensor 402 detects liquid in the collection tank 401, the alarm device 4 will issue an alarm. According to the settings of the alarm device 4, when leakage occurs at the outlet 103, the liquid will flow into the collection tank 401 along the groove on the surface of the housing 101. When the liquid sensor 402 detects liquid flowing into the collection tank 401, it will send a signal to the audible and visual alarm 403. The liquid sensor 402 is a capacitive sensor. When liquid flows into the collection tank 401, it will change the capacitance of the capacitive sensor, thereby sending a signal to the audible and visual alarm 403 in a timely manner. The audible and visual alarm 403 will issue an alarm, thereby achieving the effect of issuing an alarm signal in a timely manner, reminding the operator to take measures to avoid the accident from escalating and improving the safety of equipment operation.

[0040] Finally, through the setting of the V-shaped sealing ring 303, when in use, the V-shaped sealing ring 303 is made of rubber material with good elasticity. The V-shaped sealing ring 303 uses its own elasticity to fit tightly against the inner wall of the groove 3021, thereby improving the sealing effect and thus improving the sealing performance of the airbag pump, effectively preventing fluid leakage, and is suitable for conveying various high-requirement fluid media.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A V-type ring airbag pump with high-efficiency sealing, leakage alarm, and air seal, characterized in that: include: The airbag pump body (1) is composed of a housing (101), a pump head (105) and an airbag (106). A liquid inlet (102) is provided on one side of the housing (101). A liquid inlet pipe (2) is fixedly connected to the middle of the liquid inlet (102). A liquid outlet (103) is provided at the top of the housing (101). A sealing component (3) is provided at the top of the liquid outlet (103). An alarm device (4) is provided on the other side of the housing (101). The alarm device (4) includes a liquid collection tank (401). A liquid sensor (402) is fixedly connected to the bottom of the liquid collection tank (401). An audible and visual alarm (403) is fixedly connected to the bottom of the liquid collection tank (401). The audible and visual alarm (403) is electrically connected to the liquid sensor (402).

2. The liquid leakage alarm gas seal V-ring wind sock pump with high efficiency seal as claimed in claim 1, wherein, The pump head (105) is fixedly connected to the middle of the housing (101), the air bag (106) is fixedly connected to both sides of the pump head (105), and support seats (104) are fixedly connected to the four corners of the bottom of the housing (101).

3. The liquid leakage alarm gas seal V-ring wind sock pump with high efficiency seal as claimed in claim 1, wherein, The sealing assembly (3) includes a liquid outlet pipe (301), which is fixedly connected to a liquid outlet (103), and a sealing groove (302) is provided on the inner wall of the other end of the liquid outlet pipe (301).

4. The liquid leakage alarm gas seal V-ring wind sock pump with high efficiency seal as claimed in claim 3 wherein, Both ends of the sealing groove (302) are provided with slots (3021), and a V-shaped sealing ring (303) is engaged inside the slot (3021). The V-shaped sealing ring (303) is made of elastic rubber.

5. The liquid leakage alarm gas seal V-ring wind sock pump with high efficiency seal as claimed in claim 4, wherein, The other end of the outlet pipe (301) is connected to a connector (304). A limiting ring (305) is fixedly connected to the bottom end of the connector (304). The edge of the limiting ring (305) abuts against the V-shaped sealing ring (303). Several annular protrusions (306) are uniformly fixedly connected to the inner wall surface of the connector (304).

6. The liquid leakage alarm gas seal V-ring wind sock pump with high efficiency seal as claimed in claim 1, wherein, The liquid collection tank (401) is fixedly connected to the housing (101), and the liquid sensor (402) is a capacitive sensor.

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