CN220415772U - Anti-effusion water pump body - Google Patents
Anti-effusion water pump body Download PDFInfo
- Publication number
- CN220415772U CN220415772U CN202322081998.XU CN202322081998U CN220415772U CN 220415772 U CN220415772 U CN 220415772U CN 202322081998 U CN202322081998 U CN 202322081998U CN 220415772 U CN220415772 U CN 220415772U
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- China
- Prior art keywords
- pump body
- liquid
- sealing
- sealing cover
- water pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 238000007789 sealing Methods 0.000 claims abstract description 74
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 206010030113 Oedema Diseases 0.000 claims description 5
- 241000521257 Hydrops Species 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a pump body of an anti-effusion water pump, which comprises a pump body assembly and a liquid discharging assembly, wherein the pump body assembly comprises a pump body, a liquid inlet pipe arranged on the front surface of the pump body, a liquid discharging pipe arranged on the top of the pump body and a liquid discharging groove penetrating through the bottom of the pump body, the liquid discharging assembly comprises a fixed seat arranged on the bottom wall of the pump body, a sealing cover movably arranged on the top of the fixed seat, a sealing gasket arranged on the bottom of the sealing cover, a fastening tension spring arranged on one side of the sealing cover, a traction rope arranged on the top of the fastening tension spring, a sliding rod arranged at one end of the traction rope and a shaft seal arranged on the outer side of the sliding rod.
Description
Technical Field
The utility model relates to the technical field of pump bodies of water pumps, in particular to an anti-effusion pump body.
Background
The water pump is a fluid-conveying or fluid-pressurizing machine, which can transfer the mechanical energy of prime mover or other external energy to liquid to make the energy of liquid be increased, and is mainly used for conveying water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal, etc. and can also be used for conveying liquid, gas mixture and liquid containing suspended solid, and the pump body is one of water pump component parts for mounting impeller and external motor.
In the use of the pump body of the water pump, when the impeller stops rotating, liquid can be collected at the bottom of the pump body and cannot be discharged, so that the liquid accumulated in the pump body of the water pump can cause serious corrosion to the pump body of the water pump for a long time, the service life of the pump body is shortened, and a plurality of inconveniences are caused for a user.
Disclosure of Invention
The utility model aims to provide an anti-effusion water pump body so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent hydrops pump body, includes pump body subassembly and flowing back subassembly, pump body subassembly includes the pump body, installs at the positive feed liquor pipe of pump body, installs at the flowing back pipe at pump body top and runs through the flowing back groove of seting up in pump body bottom, the flowing back subassembly is including installing fixing base, movable mounting at the sealed lid at fixing base top, install sealed pad in sealed lid bottom, install the fastening extension spring in sealed lid one side, install the haulage rope at fastening extension spring top, install the slide bar in haulage rope one end and install the bearing seal in the slide bar outside.
Preferably, the bottom of the pump body is provided with supporting feet, one ends of the liquid inlet pipe and the liquid outlet pipe are provided with sealing flanges, and the bottom of the liquid outlet groove is movably provided with a sealing plug.
Preferably, the fixing seat is located at one side close to the liquid inlet pipe, the bottom of the sealing gasket is in contact with the bottom of the liquid discharge groove, the bottom of the fastening tension spring is connected with the bottom wall of the pump body, and the shaft seal is located at the inner side of the pump body.
Preferably, the back of the pump body is fixedly provided with a pump body rear cover through bolts, and the inner side of the pump body rear cover is provided with a shaft hole.
Preferably, an O-shaped sealing ring is arranged on the inner wall of the liquid discharge groove, and the outer side of the O-shaped sealing ring is in contact with the outer side of the sealing cover.
Preferably, the limiting ring is installed on the front wall of the pump body, the limiting ring is located on the outer side of the traction rope, the limiting seat is installed on the front wall of the pump body, and the limiting seat is located on the outer side of the sliding rod.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the liquid discharge groove, the sealing cover, the fastening tension spring, the traction rope and the sliding rod are arranged, the notch of the liquid discharge groove is lower than the surface of the inner wall of the pump body, the sealing cover can be well embedded in the liquid discharge groove to seal the liquid discharge groove conveniently, one side of the sealing cover is connected with the bottom wall of the pump body through the fastening tension spring, the sealing cover and the sealing gasket are firmly embedded together by the tension of the fastening tension spring, the sealing gasket extrudes the liquid discharge groove to form good sealing, the O-shaped sealing ring extrudes the outer wall of the sealing cover to form outer wall sealing, the liquid leakage of the device during operation is prevented, the opening direction of the sealing cover is opposite to the rotation direction of the impeller, the centrifugal force generated during rotation of the liquid extrudes the sealing cover, the sealing cover is further improved in sealing performance, the liquid discharge is carried out, the sliding rod is pulled down by a worker, the sealing cover is opened by the traction rope, the device is simple in structure, the device is convenient to maintain even if problems occur later, the liquid collected at the bottom of the pump body can be effectively discharged, the liquid corrosion device is further prevented, the service life of the device is greatly improved, and convenience is provided for a user.
Drawings
Fig. 1 is a schematic perspective view of the whole device of the present utility model.
Fig. 2 is a schematic perspective view of a pump body rear cover of the present utility model.
Fig. 3 is a schematic cross-sectional view of a pump body according to the present utility model.
FIG. 4 is a schematic cross-sectional view of a drain assembly according to the present utility model.
In the figure: 100. a pump body assembly; 101. a pump body; 102. a liquid inlet pipe; 103. a liquid discharge pipe; 104. a liquid discharge tank; 105. a pump body rear cover; 106. a shaft hole; 107. an O-ring seal;
200. a liquid discharge assembly; 201. a fixing seat; 202. sealing cover; 203. a sealing gasket; 204. fastening a tension spring; 205. a traction cable; 206. a slide bar; 207. a shaft seal; 208. a limiting ring; 209. and a limiting seat.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-4, an anti-dropsy pump body;
comprises a fixed seat 201, a sealing cover 202, a fastening tension spring 204, a traction rope 205 and a sliding rod 206, wherein the front surface of the pump body 101 is provided with a liquid inlet pipe 102, the bottom of the pump body 101 is provided with supporting feet, the top of the pump body 101 is provided with a liquid outlet pipe 103, one end of the liquid inlet pipe 102 and one end of the liquid outlet pipe 103 are provided with sealing flanges, the bottom of the pump body 101 is provided with a liquid outlet groove 104 in a penetrating way, the bottom of the liquid outlet groove 104 is movably provided with a sealing plug, the back surface of the pump body 101 is fixedly provided with a pump body rear cover 105 through bolts, the inner side of the pump body rear cover 105 is provided with a shaft hole 106, the inner wall of the liquid outlet groove 104 is provided with an O-shaped sealing ring 107, the outer side of the O-shaped sealing ring 107 is contacted with the outer side of the sealing cover 202, the bottom wall of the pump body 101 is provided with the fixed seat 201, the fixing seat 201 is located near one side of the liquid inlet pipe 102, the sealing cover 202 is installed at the top of the movable fixing seat 201, the sealing gasket 203 is installed at the bottom of the sealing cover 202, the bottom of the sealing gasket 203 is in contact with the bottom of the liquid discharge groove 104, the fastening tension spring 204 is installed at one side of the sealing cover 202, the bottom of the fastening tension spring 204 is connected with the bottom wall of the pump body 101, the traction cable 205 is installed at the top of the fastening tension spring 204, the sliding rod 206 is installed at one end of the traction cable 205, the shaft seal 207 is installed at the outer side of the sliding rod 206, the shaft seal 207 is located at the inner side of the pump body 101, the limiting ring 208 is installed at the front wall of the pump body 101, the limiting ring 208 is located at the outer side of the traction cable 205, the limiting seat 209 is installed at the front wall of the pump body 101, and the limiting seat 209 is located at the outer side of the sliding rod 206.
Specifically, when the device is used, the inner cavity of the pump body 101 is used for installing an impeller, the rear cover 105 of the pump body fixed through bolts is provided with a shaft hole 106, the shaft hole 106 is convenient for the motor shaft to be connected with the impeller, liquid is discharged from the liquid discharge pipe 103 due to centrifugal force after entering the interior of the pump body 101 from the liquid inlet pipe 102, the device completes conveying work, supporting feet arranged on the pump body 101 can be fixed with the ground, the stability of the device during work is ensured, one ends of the liquid inlet pipe 102 and the liquid discharge pipe 103 are provided with sealing flanges for being connected with external pipelines, the sealing performance of a conveying end is ensured, when the device is not used, liquid collected in the interior is discharged through the liquid discharge groove 104, a sealing plug arranged at the bottom of the device seals the liquid discharge groove 104 from the outside to prevent external sundries from entering the device, the liquid discharge assembly is arranged on one side of the pump body 101 close to the liquid inlet pipe 102, the volume of the pump body is smaller, so that the rotation of the impeller is not hindered, the liquid discharge groove 104 is sealed by the sealing cover 202, the notch of the liquid discharge groove 104 is lower than the inner wall of the pump body 101, the sealing cover 202 can be well embedded for sealing while liquid discharge is convenient, the fixing seat 201 is used for installing the sealing cover 202 and ensuring that the sealing cover 202 can rotate at a certain angle, one side of the sealing cover 202 is connected with the bottom wall of the pump body 101 through the fastening tension spring 204, the sealing cover 202 and the sealing gasket 203 can be firmly embedded in the liquid discharge groove 104 through the tension of the fastening tension spring 204, the sealing gasket 203 extrudes the liquid discharge groove 104, good sealing is formed, the O-shaped sealing ring 107 arranged on the inner wall of the liquid discharge groove 104 extrudes the outer wall of the sealing cover 202, the outer wall sealing is formed, and the liquid leakage of the device during working is prevented, and the opening direction of sealed lid 202 is opposite with impeller rotation direction, from this when the impeller drives liquid and rotates, the centrifugal force that liquid produced when rotatory can extrude sealed lid 202, further promoted sealed lid 202's leakproofness, when flowing back, take off the sealing plug, staff pulls slide bar 206 down, slide bar 206 opens sealed lid 202 through haulage cable 205 can the flowing back, loose hand after the flowing back is finished, sealed lid 202 resets and seals up drain chute 104 again under the effect of the tensile force of fastening extension spring 204, device simple structure, even the later stage goes wrong also convenient maintenance, and can effectually drain the liquid that gathers in pump body 101 bottom, prevent the liquid corrosion device, further promoted the life of device, provide very big convenience for the user.
Working principle: the inner cavity of the pump body 101 is used for installing an impeller, the shaft hole 106 is formed in the pump body rear cover 105 fixed through bolts, the shaft hole 106 is convenient for a motor rotating shaft to be connected with the impeller, liquid is discharged from the liquid discharge pipe 103 due to centrifugal force after entering the pump body 101 from the liquid inlet pipe 102, conveying work is completed through the device, when the device is not used, liquid collected in the inner portion is discharged through the liquid discharge groove 104, the liquid discharge groove 104 is sealed through the sealing cover 202, the sealing cover 202 and the sealing gasket 203 can be firmly embedded in the liquid discharge groove 104 through the pulling force of the fastening tension spring 204, the sealing gasket 203 forms sealing on the liquid discharge groove 104, the O-shaped sealing ring 107 forms sealing on the outer wall of the sealing cover 202, liquid leakage during operation of the device is prevented, a sealing plug is removed, a worker pulls the sliding rod 206 downwards, the sliding rod 206 can open the sealing cover 202 through the traction cable 205, hands are loosened after the liquid discharge is finished, and the sealing cover 202 is reset to seal the liquid discharge groove 104 again under the action of the pulling force of the fastening tension spring 204.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a prevent hydrops water pump body which characterized in that includes:
the pump body assembly (100) comprises a pump body (101), a liquid inlet pipe (102) arranged on the front surface of the pump body (101), a liquid discharge pipe (103) arranged on the top of the pump body (101) and a liquid discharge groove (104) penetrating through the bottom of the pump body (101);
the liquid draining assembly (200) comprises a fixing seat (201) arranged on the bottom wall of the pump body (101), a sealing cover (202) movably arranged at the top of the fixing seat (201), a sealing gasket (203) arranged at the bottom of the sealing cover (202), a fastening tension spring (204) arranged at one side of the sealing cover (202), a traction rope (205) arranged at the top of the fastening tension spring (204), a sliding rod (206) arranged at one end of the traction rope (205) and a shaft seal (207) arranged at the outer side of the sliding rod (206).
2. The anti-effusion water pump body according to claim 1, characterized in that supporting feet are arranged at the bottom of the pump body (101), a sealing flange is arranged at one end of the liquid inlet pipe (102) and one end of the liquid outlet pipe (103), and a sealing plug is movably arranged at the bottom of the liquid outlet groove (104).
3. The anti-effusion water pump body according to claim 1, characterized in that the fixing seat (201) is located at one side close to the liquid inlet pipe (102), the bottom of the sealing gasket (203) is in contact with the bottom of the liquid draining groove (104), the bottom of the fastening tension spring (204) is connected with the bottom wall of the pump body (101), and the shaft seal (207) is located at the inner side of the pump body (101).
4. The anti-dropsy water pump body according to claim 1, wherein a pump body rear cover (105) is fixedly mounted on the back surface of the pump body (101) through bolts, and a shaft hole (106) is formed in the inner side of the pump body rear cover (105).
5. The anti-effusion water pump body according to claim 1, characterized in that an O-ring (107) is mounted on the inner wall of the drain groove (104), and the outer side of the O-ring (107) is in contact with the outer side of the sealing cover (202).
6. The anti-dropsy water pump body according to claim 1, characterized in that a limiting ring (208) is mounted on the front wall of the pump body (101), the limiting ring (208) is located on the outer side of the traction rope (205), a limiting seat (209) is mounted on the front wall of the pump body (101), and the limiting seat (209) is located on the outer side of the sliding rod (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081998.XU CN220415772U (en) | 2023-08-04 | 2023-08-04 | Anti-effusion water pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081998.XU CN220415772U (en) | 2023-08-04 | 2023-08-04 | Anti-effusion water pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415772U true CN220415772U (en) | 2024-01-30 |
Family
ID=89640213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322081998.XU Active CN220415772U (en) | 2023-08-04 | 2023-08-04 | Anti-effusion water pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685229A (en) * | 2024-01-31 | 2024-03-12 | 法乔拉蒂流体设备(无锡)有限公司 | Liquid collecting and heating split pump |
-
2023
- 2023-08-04 CN CN202322081998.XU patent/CN220415772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685229A (en) * | 2024-01-31 | 2024-03-12 | 法乔拉蒂流体设备(无锡)有限公司 | Liquid collecting and heating split pump |
| CN117685229B (en) * | 2024-01-31 | 2024-04-05 | 法乔拉蒂流体设备(无锡)有限公司 | Liquid collecting and heating split pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |