Pump warming-up device of water feeding pump

Abstract

The utility model relates to the technical field of pump warming-up devices, and discloses a pump warming-up device of a water feeding pump, which comprises a main body mechanism, a driving mechanism and an air outlet mechanism, the driving mechanism is positioned at one end of the main body mechanism, the air outlet mechanism is positioned at the upper end of the main body mechanism, and the main body mechanism comprises a fixed bottom plate. The upper surface of the fixed bottom plate is fixedly connected with a water feeding pump and a baffle, the upper end of the fixed bottom plate is provided with a U-shaped plate, the bottom of the U-shaped plate is fixedly connected with pulleys, the upper surface of the U-shaped plate is fixedly connected with a top plate, and a through groove is formed in the middle of the top plate. The baffle, the U-shaped plate and the top plate form a sealed space, the heating pipe is started for heating, so that the water pump can be quickly warmed up, the fan is started for blowing air into the U-shaped plate, internal heat is circulated, the water pump is uniformly heated, and the pump warming-up efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warming pump devices, in particular to a warming pump device for a water supply pump. Background Art

[0002] Whether the high-pressure water pump is started in cold or hot state, it must be warmed up before starting. If the pump is not warmed up sufficiently, due to uneven thermal expansion, there will be a temperature difference between the upper and lower casings of the pump, resulting in arch deformation. In this case, once the water pump is started, it may cause serious wear of the dynamic and static parts, and the dynamic balance accuracy of the rotor will be damaged, which may result in vibration of the pump and shorten the service life of the shaft seal. Using the warm pump method to reasonably control the temperature rise of the pump and the temperature difference between the upper and lower pump casings (generally required, the maximum temperature difference between the upper and lower pump casings should be less than 20°C) is an important condition to ensure the smooth start of the water pump.

[0003] Publication number CN207648898U discloses a warming pump device for a water supply pump. When the first three-way solenoid valve is powered off, waste water passes through the first wastewater pipe - water inlet pipe - hot water tank - water outlet pipe - second wastewater pipe in sequence, and the water supply pump is warmed up in the heating box at the same time. When the first three-way solenoid valve is powered on, hot water passes through the heating box - first connecting pipe - water inlet pipe - hot water tank - water outlet pipe - second connecting pipe - heating box in sequence, thereby realizing the recycling of water and warming up the water supply pump in the heating box at the same time.

[0004] Hot water enters the water storage cavity, raising the temperature of the hot water tank to warm the water pump. However, the heating effect of the hot water circulation inside the heating tank is slow, resulting in reduced efficiency of the warming pump. In addition, the water pump will generate heat during subsequent operation. However, the hot water tank blocks the water pump, resulting in the heat generated by the water pump operation cannot be removed in time, which can easily cause the water pump to overheat and affect its use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a warming pump device for a water supply pump.

[0006] The utility model is implemented by the following technical scheme: a warming pump device for a water supply pump, comprising a main body mechanism, a driving mechanism and an air outlet mechanism, wherein the driving mechanism is located at one end of the main body mechanism, and the air outlet mechanism is located at the upper end of the main body mechanism;

[0007] The main structure includes a fixed bottom plate, a water supply pump is fixedly connected to the upper surface of the fixed bottom plate, a baffle is fixedly connected to the upper surface of the fixed bottom plate, a U-shaped plate is arranged at the upper end of the fixed bottom plate, a pulley is fixedly connected to the bottom of the U-shaped plate, a top plate is fixedly connected to the upper surface of the U-shaped plate, a through groove is provided in the middle of the top plate, a guide groove is provided on the upper surface of the fixed bottom plate, a heating pipe is fixedly connected to the inner wall of the U-shaped plate, and a control box is fixedly connected to the upper surface of the fixed bottom plate.

[0008] Through the above technical solution, the interior of the U-shaped plate is heated by the heating pipe, the water pump is quickly warmed up, and a sealed space is formed by the baffle, the U-shaped plate and the top plate.

[0009] As a further improvement of the above solution, one end of the baffle is in contact with the surface of the U-shaped plate, the bottom of the pulley is slidably connected to the inner wall of the guide groove, and the number of the guide grooves is two.

[0010] Through the above technical solution, the pulley arranged at the bottom of the U-shaped plate facilitates the overall sliding on the inner wall of the guide groove.

[0011] As a further improvement of the above solution, the number of the pulleys is four, the four pulleys are symmetrically distributed around the U-shaped plate, and the number of the heating tubes is several.

[0012] Through the above technical solution, four pulleys support the U-shaped plate.

[0013] As a further improvement of the above scheme, the driving mechanism includes a motor, the output end of the motor is fixedly connected to a transmission shaft, one end of the transmission shaft is fixedly connected to a lead screw, both ends of the lead screw are rotatably connected to a fixed seat, and the surface of the lead screw is threadedly connected to a nut seat.

[0014] Through the above technical solution, the transmission shaft is driven to rotate by the motor, so that the lead screw rotates, and the nut seat is driven to move along the surface of the lead screw.

[0015] As a further improvement of the above scheme, the bottom of the motor is fixedly connected to the upper surface of the fixed base plate, the number of the fixed seats is two, the two fixed seats are symmetrically distributed with the fixed base plate as the center, and one end of the nut seat is fixedly connected to the surface of the U-shaped plate.

[0016] Through the above technical solution, when the nut seat moves, the U-shaped plate is driven to move, so that the water supply pump can leak out to dissipate heat.

[0017] As a further improvement of the above solution, the air outlet mechanism includes a mounting box, both ends of the mounting box are fixedly connected to mounting plates, the inner wall of the mounting box is fixedly connected to a fan, and the inner wall of the mounting plate is threadedly connected to a threaded rod.

[0018] Through the above technical solution, the fan is used to blow air into the inside of the U-shaped plate to circulate the internal heat, which is beneficial to the water pump and the warming pump.

[0019] As a further improvement of the above solution, the bottom of the installation box contacts the upper surface of the U-shaped plate, and the installation box is connected to the top plate through a through groove.

[0020] As a further improvement of the above solution, the threaded rod passes through the mounting plate and is threadedly connected to the inner wall of the top plate.

[0021] Through the above technical solution, the installation box can be removed by disassembling the threaded rod, which is convenient for inspection and maintenance of the fan.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The utility model arranges a baffle plate, a U-shaped plate, a top plate and a heating tube, specifically, a sealed space is formed by the baffle plate, the U-shaped plate and the top plate, and heating is performed by starting the heating tube, so that the water pump can be quickly warmed up. By starting the fan, the fan blows air to the inside of the U-shaped plate, so that the internal heat circulates, the water pump is heated evenly, and the efficiency of the warming pump is improved.

[0024] The utility model sets a driving mechanism, specifically, starts a motor, and the motor drives the transmission shaft to rotate, so that the lead screw rotates to drive the nut seat to move, thereby mobilizing the U-shaped plate to move, and then the pulley slides on the inner wall of the guide groove to move the U-shaped plate to the other end, so that the water pump leaks out to dissipate heat, avoids the heat of the water pump cannot be removed in time to affect the use of the water pump, and improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the U-shaped plate structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the U-shaped plate of the utility model;

[0029] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0031] Figure 7It is a schematic diagram of the structure of the air outlet mechanism of the utility model.

[0032] Description of main symbols:

[0033] 1. Main body; 101. Fixed bottom plate; 102. Water pump; 103. Baffle; 104. U-shaped plate; 105. Top plate; 106. Through groove; 107. Pulley; 108. Heating tube; 109. Guide groove; 110. Control box; 2. Driving mechanism; 201. Motor; 202. Transmission shaft; 203. Fixed seat; 204. Lead screw; 205. Nut seat; 3. Air outlet mechanism; 301. Installation box; 302. Fan; 303. Installation plate; 304. Threaded rod. DETAILED DESCRIPTION

[0034] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0035] Embodiment 1:

[0036] Please combine Figure 1-4 A warming pump device for a water supply pump in this embodiment includes a main body mechanism 1, a driving mechanism 2 and an air outlet mechanism 3, wherein the driving mechanism 2 is located at one end of the main body mechanism 1, and the air outlet mechanism 3 is located at the upper end of the main body mechanism 1;

[0037] The main body mechanism 1 includes a fixed base plate 101, the upper surface of which is fixedly connected to a water supply pump 102, the upper surface of which is fixedly connected to a baffle plate 103, the upper end of which is provided with a U-shaped plate 104, the bottom of which is fixedly connected to a pulley 107, the upper surface of the U-shaped plate 104 is fixedly connected to a top plate 105, a through groove 106 is provided in the middle of the top plate 105, the upper surface of the fixed base plate 101 is provided with a guide groove 109, the inner wall of the U-shaped plate 104 is fixedly connected to a heating tube 108, the upper surface of the fixed base plate 101 is fixedly connected to a control box 110, a sealed space is formed by the baffle plate 103, the U-shaped plate 104 and the top plate 105, and heating is performed by starting the heating tube 108, so that the water supply pump 102 can be quickly warmed up.

[0038] One end of the baffle 103 contacts the surface of the U-shaped plate 104 , and the bottom of the pulley 107 is slidably connected to the inner wall of the guide groove 109 . There are two guide grooves 109 .

[0039] There are four pulleys 107 , which are symmetrically distributed around the U-shaped plate 104 , and there are a plurality of heating tubes 108 .

[0040] Embodiment 2:

[0041] Please combine Figure 5-7 In this embodiment, a warming pump device for a water pump is provided, wherein a driving mechanism 2 comprises a motor 201, wherein an output end of the motor 201 is fixedly connected to a transmission shaft 202, one end of the transmission shaft 202 is fixedly connected to a lead screw 204, both ends of the lead screw 204 are rotatably connected to a fixed seat 203, and a nut seat 205 is threadedly connected to the surface of the lead screw 204. By starting the motor 201, the motor 201 drives the transmission shaft 202 to rotate, so that the lead screw 204 rotates to drive the nut seat 205 to move, thereby mobilizing the U-shaped plate 104 to move, and then the pulley 107 slides on the inner wall of the guide groove 109 to move the U-shaped plate 104 to the other end, so that the water pump 102 leaks out to dissipate heat, thereby preventing the heat of the water pump 102 from being discharged in time and affecting the use of the water pump 102, thereby improving the convenience of use.

[0042] The bottom of the motor 201 is fixedly connected to the upper surface of the fixed base plate 101 . There are two fixing seats 203 , which are symmetrically distributed around the fixed base plate 101 . One end of the nut seat 205 is fixedly connected to the surface of the U-shaped plate 104 .

[0043] The air outlet mechanism 3 includes an installation box 301, both ends of the installation box 301 are fixedly connected with installation plates 303, the inner wall of the installation box 301 is fixedly connected with a fan 302, and the inner wall of the installation plate 303 is threadedly connected with a threaded rod 304. By starting the fan 302, the fan 302 blows air to the inside of the U-shaped plate 104, so that the internal heat circulates, the water supply pump 102 is heated evenly, and the efficiency of the warm pump is improved.

[0044] The bottom of the installation box 301 contacts the upper surface of the U-shaped plate 104 , and the installation box 301 is connected to the top plate 105 through the through slot 106 .

[0045] The threaded rod 304 passes through the mounting plate 303 and is threadedly connected to the inner wall of the top plate 105 . The mounting box 301 can be removed by disassembling the threaded rod 304 , so that the fan 302 can be easily repaired and inspected.

[0046] The implementation principle of a warming pump device for a water supply pump in the embodiment of the present application is as follows: when in use, a sealed space is formed by the baffle 103, the U-shaped plate 104 and the top plate 105, and the heating pipe 108 is started to heat the water supply pump 102, so that the water supply pump 102 can be quickly warmed up. By starting the fan 302, the fan 302 blows air to the inside of the U-shaped plate 104, so that the internal heat circulates, the water supply pump 102 is heated evenly, and the efficiency of the warming pump is improved. When the water supply pump 102 generates heat during operation, the motor 201 is started. The motor 201 drives the transmission shaft 202 to rotate, so that the lead screw 204 rotates and drives the nut seat 205 to move, thereby mobilizing the U-shaped plate 104 to move, and then the pulley 107 slides on the inner wall of the guide groove 109, and moves the U-shaped plate 104 to the other end, so that the water pump 102 can leak out heat to avoid the heat of the water pump 102 cannot be discharged in time to affect the use of the water pump 102, improve the convenience of use, and remove the installation box 301 by disassembling the threaded rod 304, so as to facilitate the maintenance and inspection of the fan 302.

[0047] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A warm pump device for a water supply pump, characterized in that: It comprises a main body mechanism (1), a driving mechanism (2) and an air outlet mechanism (3), wherein the driving mechanism (2) is located at one end of the main body mechanism (1), and the air outlet mechanism (3) is located at the upper end of the main body mechanism (1); The main body mechanism (1) comprises a fixed bottom plate (101), a water supply pump (102) is fixedly connected to the upper surface of the fixed bottom plate (101), a baffle (103) is fixedly connected to the upper surface of the fixed bottom plate (101), a U-shaped plate (104) is arranged at the upper end of the fixed bottom plate (101), a pulley (107) is fixedly connected to the bottom of the U-shaped plate (104), a top plate (105) is fixedly connected to the upper surface of the U-shaped plate (104), a through groove (106) is provided in the middle of the top plate (105), a guide groove (109) is provided on the upper surface of the fixed bottom plate (101), a heating pipe (108) is fixedly connected to the inner wall of the U-shaped plate (104), and a control box (110) is fixedly connected to the upper surface of the fixed bottom plate (101).

2. A warm-up pump device for a water supply pump as claimed in claim 1, characterized in that: One end of the baffle (103) contacts the surface of the U-shaped plate (104), and the bottom of the pulley (107) is slidably connected to the inner wall of the guide groove (109), and the number of the guide grooves (109) is two.

3. A warm-up pump device for a water supply pump as claimed in claim 1, characterized in that: The number of the pulleys (107) is four, and the four pulleys (107) are symmetrically distributed with the U-shaped plate (104) as the center. The number of the heating tubes (108) is a plurality.

4. A warm-up pump device for a water supply pump as claimed in claim 1, characterized in that: The driving mechanism (2) comprises a motor (201), the output end of the motor (201) being fixedly connected to a transmission shaft (202), one end of the transmission shaft (202) being fixedly connected to a lead screw (204), both ends of the lead screw (204) being rotatably connected to a fixed seat (203), and the surface of the lead screw (204) being threadedly connected to a nut seat (205).

5. A warm-up pump device for a water supply pump as claimed in claim 4, characterized in that: The bottom of the motor (201) is fixedly connected to the upper surface of the fixed base plate (101), the number of the fixed seats (203) is two, the two fixed seats (203) are symmetrically distributed around the fixed base plate (101), and one end of the nut seat (205) is fixedly connected to the surface of the U-shaped plate (104).

6. A warm-up pump device for a water supply pump as claimed in claim 1, characterized in that: The air outlet mechanism (3) comprises a mounting box (301), both ends of the mounting box (301) are fixedly connected to mounting plates (303), the inner wall of the mounting box (301) is fixedly connected to a fan (302), and the inner wall of the mounting plate (303) is threadedly connected to a threaded rod (304).

7. A warm-up pump device for a water supply pump as claimed in claim 6, characterized in that: The bottom of the installation box (301) contacts the upper surface of the U-shaped plate (104), and the installation box (301) is connected to the top plate (105) through the through groove (106).

8. A warm-up pump device for a water supply pump as claimed in claim 6, characterized in that: The threaded rod (304) passes through the mounting plate (303) and is threadedly connected to the inner wall of the top plate (105).

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