阅读说明：本技术 喷射泵泵体 (Jet pump body ) 是由 刘世荣 于 2020-11-30 设计创作，主要内容包括：本发明公开了喷射泵泵体,包括支撑底板,所述支撑底板上端的边侧固定设置有安装槽,所述支撑底板的左上端固定安装有防护外壳,所述防护外壳的右端固定安装有喷射泵本体,所述喷射泵本体右端的上方固定设置有进料管,所述喷射泵本体上端的右端固定安装有喷料管,所述喷料管的上端固定设置有扩大喷口,所述防护外壳的上端固定安装有控制电箱,所述控制电箱上端的左侧固定安装有控制开关,所述防护外壳的前端活动安装有维修门。该喷射泵泵体,通过温度传感器,避免了驱动电机长时间运行出现较高的高温不能被使用者及时发现的现象,避免了驱动电机因高温出现寿命缩短或是损坏的现象,从而提高了喷射泵的检测效果,进而增加了该喷射泵的使用寿命。(The invention discloses a jet pump body, which comprises a supporting bottom plate, wherein a mounting groove is fixedly arranged on the side of the upper end of the supporting bottom plate, a protective shell is fixedly arranged on the left upper end of the supporting bottom plate, a jet pump body is fixedly arranged on the right end of the protective shell, a feed pipe is fixedly arranged above the right end of the jet pump body, a jet pipe is fixedly arranged on the right end of the upper end of the jet pump body, an enlarged nozzle is fixedly arranged on the upper end of the jet pipe, a control electric box is fixedly arranged on the upper end of the protective shell, a control switch is fixedly arranged on the left side of the upper end of the control electric box, and a maintenance door. This jet pump body through temperature sensor, has avoided drive motor long-time operation the phenomenon that higher high temperature can not in time be discoverable by the user to appear, has avoided drive motor to appear the phenomenon that life-span shortens or damage because of the high temperature to the detection effect of jet pump has been improved, and then has increased the life of this jet pump.)

1. Jet pump body, including supporting baseplate (1), its characterized in that: the side of the upper end of the supporting bottom plate (1) is fixedly provided with an installation groove (2), the installation grooves (2) are symmetrically distributed on the upper end of the supporting bottom plate (1), a protective shell (3) is fixedly arranged at the left upper end of the supporting bottom plate (1), a jet pump body (4) is fixedly arranged at the right end of the protective shell (3), a feeding pipe (5) is fixedly arranged above the right end of the jet pump body (4), a material spraying pipe (6) is fixedly arranged at the right end of the upper end of the jet pump body (4), an enlarged nozzle (7) is fixedly arranged at the upper end of the material spraying pipe (6), a control electric box (8) is fixedly arranged at the upper end of the protective shell (3), a control switch (9) is fixedly arranged on the left side of the upper end of the control electric box (8), the front end movable mounting of protective housing (3) has maintenance door (10), maintenance door (10) are the active structure.

2. The jet pump body of claim 1, wherein: the utility model discloses a jet pump, including protective housing (3), the inside fixed mounting of protective housing (3) has driving motor (11), both ends fixed mounting has motor base (12) about driving motor (11) lower extreme, the lower extreme of motor base (12) and the upper end fixed connection of supporting baseplate (1), the transmission end of driving motor (11) extends to the inside of jet pump body (4), the transmission end fixedly connected with rotation axis (13) of driving motor (11), the right-hand member fixed mounting of rotation axis (13) has rotor (14), middle part fixed mounting of driving motor (11) lower extreme has temperature sensor (15), temperature sensor (15) are located the upper end of supporting baseplate (1).

3. The jet pump body of claim 2, wherein: both ends fixed mounting has rotating electrical machines (16) around jet pump body (4), rotating electrical machines (16) are located the right-hand member of protecting sheathing (3), the transmission end of rotating electrical machines (16) extends to the inside of protecting sheathing (3), the transmission end fixedly connected with rotation axis two (17) of rotating electrical machines (16), the left end fixed mounting of rotation axis two (17) has radiator fan (18), radiator fan (18) are located both sides around driving motor (11).

4. The jet pump body of claim 1, wherein: the left end of the protective shell (3) is fixedly provided with a heat dissipation opening (19), and the heat dissipation opening (19) is of a square structure.

5. The jet pump body of claim 1, wherein: the inside fixed mounting of supporting baseplate (1) has damping spring (20), damping spring (20) equidistance distribute with the inside of supporting baseplate (1).

6. The jet pump body of claim 4, wherein: the right-hand member fixed mounting of thermovent (19) has dust screen (21), dust screen (21) are located the inside left end of protecting sheathing (3).

Technical Field

The invention relates to the technical field of pumps, in particular to a pump body of an injection pump.

Background

The jet pump is a fluid power pump, which has no mechanical transmission and mechanical working components, and uses the energy of another working fluid as a power source to convey low-energy liquid, so as to safely pump inflammable and explosive materials.

The motor of the existing jet pump can generate higher high temperature in long-time operation, and can not be found by a user in time, so that the motor can be damaged and shortened in service life in long-time operation, the shock absorption effect is poor, and the long-time vibration causes the loose phenomenon of the parts of the jet pump.

Disclosure of Invention

The invention aims to provide a jet pump body, which aims to solve the problems that the existing jet pump motor in the background art has high temperature during long-time operation and cannot be found by a user in time, so that the motor is damaged and the service life of the motor is shortened during long-time operation, the damping effect is poor, and parts of the jet pump are loosened due to long-time vibration.

In order to achieve the purpose, the invention provides the following technical scheme: the jet pump body, including the supporting baseplate, the avris of supporting baseplate upper end is fixed and is provided with the mounting groove, mounting groove symmetric distribution and supporting baseplate's upper end, the upper left end fixed mounting of supporting baseplate has protective housing, protective housing's right-hand member fixed mounting has the jet pump body, the fixed inlet pipe that is provided with in top of jet pump body right-hand member, the right-hand member fixed mounting of jet pump body upper end spouts the material pipe, the fixed expansion spout that is provided with in upper end that spouts the material pipe, protective housing's upper end fixed mounting has the control electronic box, the left side fixed mounting of control electronic box upper end has control switch, protective housing's front end movable mounting has the maintenance door, the maintenance door is active structure.

Preferably, protective housing's inside fixed mounting has driving motor, both ends fixed mounting has motor base about the driving motor lower extreme, motor base's lower extreme and supporting baseplate's upper end fixed connection, driving motor's transmission end extends to the inside of jet pump body, driving motor's transmission end fixedly connected with rotation axis one, the right-hand member fixed mounting of rotation axis one has the rotor, the middle part fixed mounting of driving motor lower extreme has temperature sensor, temperature sensor is located supporting baseplate's upper end.

Preferably, both ends fixed mounting has the rotating electrical machines around the jet pump body, the rotating electrical machines is located protective housing's right-hand member, the transmission end of rotating electrical machines extends to protective housing's inside, the transmission end fixedly connected with rotation axis two of rotating electrical machines, the left end fixed mounting of rotation axis two has radiator fan, radiator fan is located driving motor's both sides around.

Preferably, a heat dissipation opening is fixedly arranged at the left end of the protective shell, and the heat dissipation opening is of a square structure.

Preferably, the inside fixed mounting of supporting baseplate has damping spring, damping spring equidistance distribute with the inside of supporting baseplate.

Preferably, the right end of the heat dissipation opening is fixedly provided with a dust screen, and the dust screen is positioned at the left end inside the protective shell.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the jet pump body, the temperature sensor is mounted, so that the phenomenon that the high temperature cannot be found by a user in time when the driving motor runs for a long time is avoided, the phenomenon that the service life of the driving motor is shortened or the driving motor is damaged due to the high temperature is avoided, the driving motor can be found in time when the high temperature occurs, the detection effect of the jet pump is improved, and the service life of the jet pump is prolonged;

2. according to the jet pump body, the rotary motor is installed, after the driving motor runs, the rotary motor is started to drive the second rotating shaft to rotate, then the heat dissipation fan can dissipate high temperature generated by the driving motor, the high temperature of the driving motor is avoided, the driving motor can be effectively protected, the heat dissipation effect of the jet pump is improved, and the service life of the jet pump is further prolonged;

3. this jet pump body through installation damping spring, has avoided the phenomenon of higher vibrations to appear in the jet pump when the operation for the jet pump can be by a wide margin reduction vibrations at the during operation, thereby increased the stability of jet pump, and then avoided the long-time vibrations of jet pump to lead to the loose phenomenon of part, improved the building effect of this jet pump.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the protective housing of the present invention;

FIG. 3 is a schematic view of a heat dissipation fan according to the present invention;

fig. 4 is an enlarged schematic view of the temperature sensor according to the present invention.

In the figure: 1. a support base plate; 2. mounting grooves; 3. a protective housing; 4. a jet pump body; 5. a feed pipe; 6. a material spraying pipe; 7. enlarging the nozzle; 8. controlling an electric box; 9. a control switch; 10. repairing the door; 11. a drive motor; 12. a motor base; 13. a first rotating shaft; 14. a rotor; 15. a temperature sensor; 16. a rotating electric machine; 17. a second rotating shaft; 18. a heat radiation fan; 19. a heat dissipation port; 20. a damping spring; 21. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the jet pump body, including supporting baseplate 1, the fixed mounting groove 2 that is provided with of avris of 1 upper end of supporting baseplate, the upper end of 2 symmetric distributions of mounting groove and supporting baseplate 1, the upper left end fixed mounting of supporting baseplate 1 has protecting sheathing 3, the right-hand member fixed mounting of protecting sheathing 3 has jet pump body 4, the fixed inlet pipe 5 that is provided with in top of the 4 right-hand members of jet pump body, the right-hand member fixed mounting of the 4 upper ends of jet pump body has spout material pipe 6, the fixed expansion spout 7 that is provided with in upper end of spout material pipe 6, the upper end fixed mounting of protecting sheathing 3 has control electronic box 8, the left side fixed mounting of the 8 upper ends of control electronic box has control switch 9, the front end movable mounting of protecting sheathing.

Further, a driving motor 11 is fixedly installed inside the protective shell 3, motor bases 12 are fixedly installed at the left end and the right end of the lower end of the driving motor 11, the lower end of the motor base 12 is fixedly connected with the upper end of the supporting base plate 1, a driving end of the driving motor 11 extends into the injection pump body 4, a first rotating shaft 13 is fixedly connected with the driving end of the driving motor 11, a rotor 14 is fixedly installed at the right end of the first rotating shaft 13, a temperature sensor 15 is fixedly installed in the middle of the lower end of the driving motor 11, the temperature sensor 15 is located at the upper end of the supporting base plate 1, and by installing the temperature sensor 15, the phenomenon that the driving motor 11 runs for a long time and high temperature cannot be found by a user in time is avoided, the phenomenon that the service life of the driving motor 11 is shortened or damaged due to the high temperature is avoided, the driving motor 11 can find in time, thereby increasing the service life of the jet pump.

Further, both ends fixed mounting has rotating electrical machines 16 around the jet pump body 4, rotating electrical machines 16 is located the right-hand member of protecting sheathing 3, the transmission end of rotating electrical machines 16 extends to the inside of protecting sheathing 3, the transmission end fixedly connected with rotation axis two 17 of rotating electrical machines 16, the left end fixed mounting of rotation axis two 17 has radiator fan 18, radiator fan 18 is located driving motor 11's front and back both sides, through installing rotating electrical machines 16, driving motor 11 moves the back, it is rotatory to start rotating electrical machines 16 drive rotation axis two 17, then radiator fan 18 can dispel the heat with the high temperature that driving motor 11 produced, higher high temperature has been avoided driving motor 11 to appear, make driving motor 11 can obtain effectual protection, thereby the radiating effect of this jet pump has been improved, further the life of jet pump has been improved.

Further, a heat dissipation port 19 is fixedly arranged at the left end of the protective shell 3, the heat dissipation port 19 is of a square structure, through the arrangement of the heat dissipation port 19, the heat dissipation fan 18 blows heat to the heat dissipation port 19, then heat dissipation is carried out, and the heat dissipation fan 18 runs for a long time to avoid the heat from returning to the inside of the protective shell 3 again.

Furthermore, the inside fixed mounting of supporting baseplate 1 has damping spring 20, and damping spring 20 equidistance distributes and supporting baseplate 1's inside, through installation damping spring 20, has avoided the jet pump the phenomenon of higher vibrations to appear in the operation for the jet pump can be by a wide margin reduce vibrations at the during operation, thereby has increased the stability of jet pump, and then has avoided the long-time vibrations of jet pump to lead to the loose phenomenon of part, has improved the architectural effect of this jet pump.

Further, the right end fixed mounting of thermovent 19 has dust screen 21, and dust screen 21 is located the inside left end of protecting sheathing 3, through dust screen 21 for the dust can not get into in protecting sheathing 3's inside, has avoided inside accumulation dust, has improved the dustproof effect of this jet pump.

The working principle is as follows: firstly, the supporting bottom plate 1 is installed, a fixing screw is inserted into the installation groove 2 during installation and then fixedly installed, after installation, the jet pump is installed by installing the temperature sensor 15 during working, the phenomenon that the high temperature of the driving motor 11 cannot be found by a user in time when the driving motor 11 runs for a long time is avoided, the phenomenon that the service life of the driving motor 11 is shortened or damaged due to the high temperature is avoided, the phenomenon that the driving motor 11 can find when the driving motor 11 is in time when the high temperature occurs is avoided, the detection effect of the jet pump is improved, the service life of the jet pump is further prolonged, after the jet pump is started, the rotating motor 16 is started to drive the rotating shaft II 17 to rotate, then the heat dissipation fan 18 can dissipate the high temperature generated by the driving motor 11, the high temperature of the driving motor 11 is avoided, the driving motor 11 can be effectively protected, and the heat dissipation effect of the, the service life of the jet pump is further prolonged, the heat dissipation fan 18 blows heat to the heat dissipation port 19 and then dissipates the heat, and the heat dissipation fan 18 runs for a long time to prevent the heat from returning to the inside of the protective shell 3 again.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.