CN218552174U - Gear pump and soap lye machine - Google Patents
Gear pump and soap lye machine Download PDFInfo
- Publication number
- CN218552174U CN218552174U CN202222331223.9U CN202222331223U CN218552174U CN 218552174 U CN218552174 U CN 218552174U CN 202222331223 U CN202222331223 U CN 202222331223U CN 218552174 U CN218552174 U CN 218552174U
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- gear
- pump
- pump body
- gear pump
- feed liquor
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Abstract
The utility model discloses a gear pump and soap lye machine, gear pump include the pump body and lid, and the lid is installed in the one end of the pump body to enclose with the pump body and establish and be formed with the cavity, wherein, the lid is provided with the feed liquor pipe of intercommunication cavity, and the pump body is provided with the drain pipe of intercommunication cavity, and the internal diameter d1 of feed liquor pipe and the internal diameter d2 of drain pipe satisfy following relation: d1 is more than or equal to 2d2, and because the internal diameter of feed liquor pipe is two times or more than the internal diameter of drain pipe, consequently at the moment that the gear pump begins to pump the soap lye, the feed liquor pipe can produce great flow for the soap lye can get into the cavity rapidly, thereby can reduce the production of the interior bubble of feed liquor pipe, avoid the bubble to block up and cause the gear pump can't pump the soap lye in feed liquor pipe department, be favorable to keeping the normal operating of gear pump.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to gear pump and soap lye machine.
Background
In the correlation technique, the soap lye machine adopts the gear pump to carry the soap lye to the drain nozzle usually, however, when present gear pump was smoked the soap lye, easy bubble production in the twinkling of an eye that the soap lye got into the feed liquor pipe, the bubble is stifled in feed liquor pipe department for the gear pump is difficult to inhale the soap lye, causes the gear pump to be difficult to normally pump the soap lye to the drain nozzle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can reduce the production of bubble, keep normally pumping gear pump of soap lye.
The utility model also provides a soap lye machine with above-mentioned gear pump.
According to the utility model discloses gear pump of first aspect embodiment, include:
a pump body;
the cover body is arranged at one end of the pump body and forms a cavity with the pump body in an enclosing manner;
wherein, the lid is provided with the intercommunication the feed liquor pipe of cavity, the pump body is provided with the intercommunication the drain pipe of cavity, the internal diameter d1 of feed liquor pipe with the internal diameter d2 of drain pipe satisfies following relation: d1 is more than or equal to 2d2.
According to the utility model discloses gear pump of first aspect embodiment has following beneficial effect at least:
because the internal diameter of feed liquor pipe is two times or more than the internal diameter of drain pipe is big, consequently in the twinkling of an eye at the gear pump begins to aspirate the liquid soap, the feed liquor pipe can produce great flow for the liquid soap can get into in the cavity rapidly, thereby can reduce the production of the intraductal bubble of feed liquor, avoids the bubble to block up and causes the unable liquid soap that aspirates of gear pump in feed liquor pipe department, is favorable to keeping the normal operating of gear pump.
According to some embodiments of the utility model, the length L1 of feed liquor pipe with the length L2 of drain pipe satisfies following relation: l1 is not more than 0.5L2.
According to the utility model discloses a some embodiments, the tip of drain pipe is provided with the link, the external diameter of link is along keeping away from the direction of the pump body reduces gradually.
According to some embodiments of the utility model, the pump body is provided with heavy groove, the lid is located the top in heavy groove is in order to enclose and establish the formation the cavity.
According to some embodiments of the utility model, the gear pump still includes motor, first gear and second gear, first gear with the second gear install in the heavy inslot, the motor install in the pump body deviates from one side of lid, the output of motor is connected first gear, first gear meshing is connected the second gear.
According to some embodiments of the utility model, the pump body still is provided with the ring channel, the ring channel is around locating the periphery of heavy groove, install the sealing member in the ring channel.
According to the utility model discloses a some embodiments, the pump body is provided with first locating piece, the lid be provided with the first locating hole of first locating piece complex.
According to some embodiments of the utility model, the pump body still is provided with the second setting element, the lid be provided with second setting element complex second locating hole.
According to some embodiments of the invention, the first locating element and the second locating element are located on opposite sides of the pump body.
According to the utility model discloses soap lye machine of second aspect embodiment, include the utility model discloses gear pump of first aspect embodiment.
According to the utility model discloses soap lye machine of second aspect embodiment has following beneficial effect at least:
soap lye machine is through being provided with foretell gear pump, because the internal diameter of feed liquor pipe is two times or more than the internal diameter of drain pipe is big, consequently in the twinkling of an eye at the gear pump begins to aspirate soap lye, the feed liquor pipe can produce great flow for soap lye can get into in the cavity rapidly, thereby can reduce the production of the intraductal bubble of feed liquor, avoid the bubble stifled to cause the unable suction soap lye of gear pump in feed liquor pipe department, be favorable to keeping the normal operating of gear pump, make the operation of soap lye machine more steady.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a perspective view of a gear pump according to some embodiments of the present invention;
fig. 2 is a cross-sectional structural view of a gear pump according to some embodiments of the present invention;
fig. 3 is an exploded structural view of a gear pump according to some embodiments of the present invention;
FIG. 4 is a block diagram of a pump body of a gear pump according to some embodiments of the present invention;
fig. 5 is a perspective view of a soap dispenser according to some embodiments of the present invention.
The reference numbers are as follows:
a pump body 100; an outlet pipe 110; a connection end 111; a sink 120; an annular groove 130; a seal 131; a first positioning member 140; a second positioning member 150;
a lid body 200; a liquid inlet pipe 210; a first positioning hole 220; the second positioning hole 230;
a motor 300;
a first gear 400; a second gear 500; a bottle body 600; a liquid outlet 700; a conduit 800; an oil seal 900.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the correlation technique, the soap lye machine adopts the gear pump to carry the soap lye to the drain nozzle usually, however, when present gear pump was smoked the soap lye, easy bubble production in the twinkling of an eye that the soap lye got into the feed liquor pipe, the bubble is stifled in feed liquor pipe department for the gear pump is difficult to inhale the soap lye, causes the gear pump to be difficult to normally pump the soap lye to the drain nozzle.
Therefore, the utility model provides a can reduce the production of bubble, keep normally pumping gear pump of soap lye.
Referring to fig. 1 to 3, an embodiment of the present invention provides a gear pump, which includes a pump body 100 and a cover 200, wherein the cover 200 is installed at one end of the pump body 100 and encloses with the pump body 100 to form a cavity. The cover body 200 is provided with a liquid inlet pipe 210 communicated with the cavity, the pump body 100 is provided with a liquid outlet pipe 110 communicated with the cavity, and the inner diameter d1 of the liquid inlet pipe 210 and the inner diameter d2 of the liquid outlet pipe 110 satisfy the following relations: d1 is more than or equal to 2d2.
Because the internal diameter of feed liquor pipe 210 is two times or more than the internal diameter of drain pipe 110, consequently in the twinkling of an eye at the gear pump begins to pump the soap lye, feed liquor pipe 210 can produce great flow for the soap lye can get into in the cavity rapidly, thereby can reduce the production of the interior bubble of feed liquor pipe 210, avoid the bubble to block up and cause the unable soap lye of pumping of gear pump in feed liquor pipe 210 department, be favorable to keeping the normal operating of gear pump.
It will be appreciated that, in order to allow soap solution to enter the cavity more quickly, in some embodiments of the present invention, the length L1 of the inlet pipe 210 and the length L2 of the outlet pipe 110 satisfy the following relationship: l1 is not more than 0.5L2, so that the length of the liquid inlet pipe 210 is shorter, the time for the soap liquid to enter the cavity is reduced at the moment when the gear pump pumps the soap liquid, bubbles generated in the liquid inlet pipe 210 can be reduced, and the running stability of the gear pump can be further improved.
It should be noted that drain pipe 110 is connected with drain nozzle 700 through pipe 800, in order to install pipe 800, in some embodiments of the present invention, referring to fig. 4, the tip of drain pipe 110 is provided with link 111, and the external diameter of link 111 reduces along the direction of keeping away from pump body 100 gradually, cup joints pipe 800 in link 111 along the direction towards pump body 100 during the installation, and the installation is more smooth, and because the external diameter of link 111 increases gradually towards pump body 100, therefore pipe 800 can realize seal installation with link 111 interference.
It is understood that, in order to facilitate the formation of the cavity, in some embodiments of the present invention, referring to fig. 4, one end of the pump body 100 is provided with a sinking groove 120, and the cover body 200 is covered above the sinking groove 120 to enclose the cavity.
It can be understood that, in some embodiments of the present invention, referring to fig. 4, the gear pump further includes a motor 300, a first gear 400 and a second gear 500, the first gear 400 and the second gear 500 are installed in the sink 120, the motor 300 is installed on one side of the pump body 100 away from the cover 200, the output end of the motor 300 is connected to the first gear 400, and the first gear 400 is engaged with the second gear 500. When the motor 300 works, the first gear 400 is driven to rotate, and the first gear 400 drives the second gear 500 to rotate, so that the soap liquid in the cavity is pumped to the liquid outlet pipe 110. It should be noted that an oil seal 900 may be further disposed between the motor 300 and the pump body 100, and the oil seal 900 is sleeved outside the output end of the motor 300, so as to prevent the soap solution in the pump body 100 from entering the motor 300, and prevent the motor 300 from being damaged due to corrosion of the soap solution.
It can be understood that, in order to prevent the soap solution from leaking out from the gap between the cover body 200 and the pump body 100, in some embodiments of the present invention, referring to fig. 4, the pump body 100 is further provided with an annular groove 130, the annular groove 130 surrounds the periphery of the sinking groove 120, a sealing member 131 is installed in the annular groove 130, and the sealing member 131 may be an elastic ring made of rubber or silica gel. When the cap 200 is attached to the pump body 100, the cap 200 abuts against the seal 131, and the seal 131 is deformed to be in close contact with the cap 200, thereby achieving a sealed connection.
It is to be appreciated that, in order to facilitate mounting of the cover 200 to the pump body 100, in some embodiments of the present invention, referring to fig. 3 and 4, the pump body 100 is provided with the first positioning member 140, and the cover 200 is provided with the first positioning hole 220 engaged with the first positioning member 140. During installation, the first positioning piece 140 is inserted into the first positioning hole 220, so that the cover body 200 is preliminarily positioned on the pump body 100, and subsequent installation operation is facilitated. Specifically, the first positioning member 140 may have a cylindrical structure or a square-cylindrical structure, and the first positioning hole 220 may be a blind hole or a through hole.
It can be understood that, in order to position the cover body 200 on the pump body 100 more precisely, in some embodiments of the present invention, referring to fig. 3 and fig. 4, the pump body 100 is further provided with a second positioning member 150, the cover body 200 is provided with a second positioning hole 230 matched with the second positioning member 150, the second positioning member 150 may be a cylindrical structure or a square column structure, and the second positioning hole 230 may be a blind hole or a through hole. After the first positioning member 140 is inserted into the first positioning hole 220 to achieve the initial positioning of the cover body 200, the second positioning member 150 is inserted into the second positioning hole 230 to achieve the secondary positioning of the cover body 200, so that the cover body 200 can be accurately positioned on the pump body 100 without shaking, thereby facilitating the subsequent installation operation. During subsequent installation, the cover 200 and the pump body 100 are fixed by bolts.
It can be understood that, in order to make the positioning of the cover body 200 more reliable, in some embodiments of the present invention, referring to fig. 4, the first positioning member 140 and the second positioning member 150 are located at two opposite sides of the pump body 100, so that when the cover body 200 is positioned on the pump body 100 by the first positioning member 140 and the second positioning member 150, the stress distribution of the cover body 200 is more uniform, and the positioning is more reliable.
Referring to fig. 5, the soap dispenser according to the embodiment of the second aspect of the present invention comprises a bottle body 600, a liquid outlet nozzle 700 and the gear pump according to the embodiment of the first aspect of the present invention, the gear pump is used for pumping the soap liquid in the bottle body 600 to the liquid outlet nozzle 700.
Soap lye machine is through being provided with foretell gear pump, because the internal diameter of feed liquor pipe 210 is more than twice or more than the internal diameter of drain pipe 110, consequently in the twinkling of an eye that the gear pump begins to pump the soap lye, feed liquor pipe 210 can produce than great flow, make the soap lye can get into in the cavity rapidly, thereby can reduce the production of air bubble in feed liquor pipe 210, avoid the bubble stifled to cause the unable soap lye of pumping of gear pump in feed liquor pipe 210 department, be favorable to keeping the normal operating of gear pump, make the operation of soap lye machine more steady.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Gear pump, characterized in that includes:
a pump body;
the cover body is arranged at one end of the pump body and forms a cavity with the pump body in an enclosing manner;
wherein, the lid is provided with the intercommunication the feed liquor pipe of cavity, the pump body is provided with the intercommunication the drain pipe of cavity, the internal diameter d1 of feed liquor pipe with the internal diameter d2 of drain pipe satisfies following relation: d1 is more than or equal to 2d2.
2. The gear pump of claim 1, wherein the length L1 of the liquid inlet pipe and the length L2 of the liquid outlet pipe satisfy the following relationship: l1 is less than or equal to 0.5L2.
3. Gear pump according to claim 1, characterized in that the end of the outlet pipe is provided with a connecting end, the outer diameter of which gradually decreases in a direction away from the pump body.
4. The gear pump of claim 1, wherein the pump body is provided with a sink, and the cover is disposed over the sink to enclose the cavity.
5. The gear pump of claim 4, further comprising a motor, a first gear and a second gear, wherein the first gear and the second gear are mounted in the sink, the motor is mounted on a side of the pump body facing away from the cover, an output end of the motor is connected to the first gear, and the first gear is in meshing connection with the second gear.
6. The gear pump of claim 4, wherein the pump body is further provided with an annular groove around the periphery of the sink groove, the annular groove having a seal mounted therein.
7. Gear pump according to any of claims 1 to 6, characterized in that the pump body is provided with a first positioning member and the cover body is provided with a first positioning hole cooperating with the first positioning member.
8. The gear pump of claim 7, wherein the pump body is further provided with a second locating member, and the cover body is provided with a second locating hole that mates with the second locating member.
9. The gear pump of claim 8, wherein the first positioning member and the second positioning member are located on opposite sides of the pump body.
10. Soap dispenser comprising a gear pump according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331223.9U CN218552174U (en) | 2022-09-01 | 2022-09-01 | Gear pump and soap lye machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331223.9U CN218552174U (en) | 2022-09-01 | 2022-09-01 | Gear pump and soap lye machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218552174U true CN218552174U (en) | 2023-03-03 |
Family
ID=85312188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222331223.9U Active CN218552174U (en) | 2022-09-01 | 2022-09-01 | Gear pump and soap lye machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218552174U (en) |
-
2022
- 2022-09-01 CN CN202222331223.9U patent/CN218552174U/en active Active
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