CN215949814U

CN215949814U - Intelligent cold and hot water automatic pump

Info

Publication number: CN215949814U
Application number: CN202122519442.5U
Authority: CN
Inventors: 鲍加连
Original assignee: Zhejiang Lesen Electromechanical Co ltd
Current assignee: Zhejiang Lesen Electromechanical Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-04
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an intelligent automatic cold and hot water pump which comprises a box body, wherein a first pump body and a second pump body are fixedly communicated with the box body, a first conveying pipe and a second conveying pipe for water supply of a water pool are fixedly communicated with the first pump body and the second pump body, a sliding groove is formed in the bottom wall of the box body, a motor frame is connected with the bottom wall of the box body in a limiting sliding mode through the sliding groove, a motor is fixedly connected onto the motor frame, an output end of the motor is fixedly connected with a rotating shaft, a first gear is fixedly connected onto the arc-shaped outline of the rotating shaft, a piston cylinder is fixedly connected onto the inner wall of the box body, a sealing plug is axially connected onto the inner wall of the piston cylinder in a sliding mode, a sliding rod penetrating through the piston cylinder is fixedly connected onto one end, close to the motor frame, a spring is sleeved on the sliding rod, and two ends of the spring are respectively and fixedly connected with the piston cylinder and the sealing plug. The intelligent cold and hot water automatic pump achieves the effect that the received water is at the required temperature by automatically adjusting the cold and hot water according to the water temperature through the matching of the integral structure.

Description

Intelligent cold and hot water automatic pump

Technical Field

The utility model relates to the technical field of automatic pumps, in particular to an intelligent cold and hot water automatic pump.

Background

The automatic pump is usually used for high-rise water supply, tap water pressurization, water well pumping, garden water spraying, or occasions such as hotels, bathrooms, mechanical cooling and the like, and the cold and hot water full-automatic pump is usually used for household water supply and is convenient for users to use daily cold and hot water.

At present, when the automatic pump is used for receiving water, because the required amounts of cold water and hot water cannot be controlled, the water temperature of the water received from the automatic pump is difficult to control, and the water with the temperature required by people cannot be received, so that an intelligent cold and hot water automatic pump is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent automatic cold and hot water pump which has the advantage of automatically adjusting cold and hot water according to the water temperature so as to achieve the temperature required by people, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent automatic cold and hot water pump comprises a box body, wherein a first pump body and a second pump body are fixedly communicated with the box body, a first conveying pipe and a second conveying pipe for water supply of a water pool are fixedly communicated with the first pump body and the second pump body, a sliding groove is formed in the bottom wall of the box body, a motor frame is connected with the bottom wall of the box body in a limiting sliding mode through the sliding groove, a motor is fixedly connected onto the motor frame, an output end of the motor is fixedly connected with a rotating shaft, a first gear is fixedly connected onto the arc-shaped outline of the rotating shaft, a piston cylinder is fixedly connected onto the inner wall of the box body, a sealing plug is axially connected onto the inner wall of the piston cylinder in a sliding mode, a sliding rod penetrating through the piston cylinder is fixedly connected onto one end, close to the motor frame, a spring is sleeved onto the sliding rod, two ends of the spring are fixedly connected with the piston cylinder and the sealing plug respectively, and the sliding rod is fixedly connected with the motor frame, fixedly connected with is used for the copper pipe of conduction pond temperature on the box, one side and piston cylinder fixed connection in pond are kept away from to the copper pipe, dead axle rotates in the box and is connected with first dwang and second dwang, respectively fixedly connected with and the alternative engaged with second gear of first gear and third gear on the arc profile of first dwang and second dwang.

Preferably, the first rotating rod and the second rotating rod are fixedly connected with shaft sealing parts, the inner walls of the first pump body and the second pump body are fixedly connected with circular rings, and the circular rings are attached to the shaft sealing parts.

Preferably, one end of the shaft seal piece, which is far away from the box body, is fixedly connected with an intermediate shaft, and the intermediate shaft and the shaft seal piece are not on the same axis.

Preferably, one end of the intermediate shaft, which is far away from the shaft seal, is fixedly connected with a rotor, and stators matched with the rotor are respectively arranged on the first pump body and the second pump body.

Preferably, the first pump body and the second pump body are fixedly connected with water inlets for water inlet.

Preferably, the matching part of the circular ring and the shaft sealing part is fixedly connected with a sealing ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. the intelligent cold and hot water automatic pump achieves the effect that the received water is at the required temperature by automatically adjusting the cold and hot water according to the water temperature through the matching of the integral structure.

2. The utility model achieves the effect that the flow of hot water and cold water is stable and flows linearly through the matching of the rotor and the stator.

Drawings

FIG. 1 is a schematic exterior view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the construction of the piston cartridge and sealing plug of the present invention;

FIG. 4 is a schematic cross-sectional view of the structure of the case of the present invention.

In the figure: 1. a box body; 11. a piston cylinder; 12. a sealing plug; 13. a spring; 14. a slide bar; 15. a copper pipe; 2. a first pump body; 21. a water inlet; 22. a rotor; 221. a stator; 23. a first rotating lever; 231. a second gear; 232. a shaft seal; 233. an intermediate shaft; 234. a circular ring; 24. a first delivery pipe; 3. a second pump body; 31. a second delivery pipe; 32. a second rotating lever; 321. a third gear; 4. a motor; 41. a motor frame; 42. a rotating shaft; 421. a first gear.

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.

The utility model provides a technical scheme that: an intelligent automatic cold and hot water pump comprises a box body 1, a first pump body 2 and a second pump body 3 are fixedly communicated with the box body 1, a first delivery pipe 24 and a second delivery pipe 31 for water supply of a water pool are fixedly communicated with the first pump body 2 and the second pump body 3, a sliding groove is formed in the bottom wall of the box body 1, a motor frame 41 is connected with the bottom wall of the box body through the sliding groove in a limiting and sliding manner, a motor 4 is fixedly connected onto the motor frame 41, a rotating shaft 42 is fixedly connected onto the output end of the motor 4, a first gear 421 is fixedly connected onto the arc-shaped outline of the rotating shaft 42, a piston cylinder 11 is fixedly connected onto the inner wall of the box body 1, a sealing plug 12 is axially connected onto the inner wall of the piston cylinder 11 in a sliding manner, a sliding rod 14 penetrating through the piston cylinder 11 is fixedly connected onto one end, close to the motor frame 41, a spring 13 is sleeved on the sliding rod 14, and two ends of the spring 13 are respectively fixedly connected with the piston cylinder 11 and the sealing plug 12, the sliding rod 14 is fixedly connected with the motor frame 41, the copper pipe 15 for conducting water temperature of the water pool is fixedly connected to the box body 1, one side, far away from the water pool, of the copper pipe 15 is fixedly connected with the piston cylinder 11, the box body 1 is rotatably connected with the first rotating rod 23 and the second rotating rod 32 in a rotating mode, and the arc-shaped outlines of the first rotating rod 23 and the second rotating rod 32 are respectively and fixedly connected with the second gear 231 and the third gear 321 which are alternately meshed with the first gear 421.

Referring to fig. 1, 2, 3 and 4, the supporting effect of the motor 4 and the piston cylinder 11 is achieved by the box 1, the effect of communicating the first pump body 2 with cold water and communicating the second pump body 3 with hot water is achieved by the first pump body 2 and the second pump body 3, the effect of flowing the cold water and the hot water in the first pump body 2 and the second pump body 3 into the water tank through the first delivery pipe 24 and the second delivery pipe 31 is achieved by the first delivery pipe 24 and the second delivery pipe 31, the effect of rotating the rotating shaft 42 is achieved by the motor frame 41 and the motor 4, the effect of rotating the first gear 421 is achieved by the rotating shaft 42, the expandable gas with the same temperature as the required water placed in the piston cylinder 11 is achieved by the piston cylinder 11, when the water temperature reaches the required temperature, the copper pipe 15 transfers the water temperature to the piston cylinder 11, so that the expandable gas in the piston cylinder 11 expands, therefore, the sealing plug 12 slides towards the motor frame 41, namely the sliding rod 14 slides towards the motor frame 41, so that the motor frame 41 slides towards the first rotating rod 23 along the sliding groove until the first gear 421 is meshed with the second gear 231, so that the first pump body 2 starts to work, cold water in the first pump body 2 flows into a water pool through the first delivery pipe 24, so that the water temperature is reduced, when the water temperature is low, the copper pipe 15 transfers the water temperature to the piston cylinder 11, so that the expandable gas in the piston cylinder 11 returns to the original appearance, so that the spring 13 pushes the sealing plug 12 to slide towards the direction far away from the motor frame 41 until the first gear 421 is meshed with the third gear 321, so that the second pump body 3 starts to work, so that hot water in the second pump body 3 flows into the water pool through the second delivery pipe 31, and the effect of intelligently controlling the cold and hot water is achieved.

Further, the first rotating rod 23 and the second rotating rod 32 are both fixedly connected with a shaft sealing part 232, the inner walls of the first pump body 2 and the second pump body 3 are fixedly connected with a circular ring 234, and the circular ring 234 is attached to the shaft sealing part 232.

Referring to fig. 2, the ring 234 is attached to the shaft seal 232, so that the fluid in the first pump body 2 and the second pump body 3 does not flow into the box 1 through the cooperation of the ring 234 and the shaft seal 232, thereby damaging the motor 4.

Further, one end of the shaft sealing member 232 far away from the box body 1 is fixedly connected with an intermediate shaft 233, and the intermediate shaft 233 and the shaft sealing member 232 are not on the same axis.

Referring to fig. 2, the eccentric spiral rotation of the rotor 22 is achieved by disposing the intermediate shaft 233 and the shaft seal 232 not on the same axis.

Further, one end of the intermediate shaft 233 far away from the shaft seal 232 is fixedly connected with the rotor 22, and the first pump body 2 and the second pump body 3 are both provided with stators 221 matched with the rotor 22.

Referring to fig. 2, the first pump body 2 and the second pump body 3 do not need to be provided with valves by the cooperation of the rotor 22 and the stator 221, the water flow is stable and linear, and the effect of better self-priming capability is achieved.

Further, the first pump body 2 and the second pump body 3 are both fixedly connected with a water inlet 21 for water inlet.

Referring to fig. 1, the effect of supplying water into the first pump body 2 and the second pump body 3 through the water inlet 21 is achieved by providing the water inlet 21.

Further, a sealing ring is fixedly connected to the matching position of the circular ring 234 and the shaft seal member 232.

Referring to fig. 2, a sealing ring is fixedly connected to the matching portion of the ring 234 and the shaft sealing member 232 to achieve a further sealing effect so that water does not enter the case 1.

The working principle is as follows: when the intelligent automatic cold and hot water pump is used, the motor 2 is started, so that the rotating shaft 22 rotates, namely the first gear 221 rotates, when the water temperature reaches the required temperature, the copper pipe 15 transfers the water temperature to the piston cylinder 11, the expandable gas with the same water temperature as the required water temperature is placed in the piston cylinder 11, so that the expandable gas in the piston cylinder 11 expands, the sealing plug 12 slides towards the motor frame 41, namely the sliding rod 14 slides towards the motor frame 41, so that the motor frame 41 slides towards the first rotating rod 23 along the sliding groove until the first gear 421 and the second gear 231 are meshed, so that the first rotating rod 23 rotates, namely the shaft sealing part 232 rotates, because the intermediate shaft 233 and the shaft sealing part 232 do not reach the eccentric spiral rotation of the rotor 22 on the same axis, because the first pump body 2 does not need to be provided with a valve due to the matching of the rotor 22 and the stator 221, the water flow is stable and linear flow, and has the effect of better self-priming capability, so that the first pump body 2 starts to work, and therefore, cold water in the first pump body 2 flows into a water pool through the first delivery pipe 24, so that the water temperature is reduced, when the water temperature is lower, the copper pipe 15 transfers the water temperature to the piston cylinder 11, so that the expandable gas in the piston cylinder 11 returns to the original appearance, and the spring 13 pushes the sealing plug 12 to slide towards the direction away from the motor frame 41 until the first gear 421 and the third gear 321 are meshed, so that the second rotating rod 32 rotates, namely the shaft sealing part 232 rotates, because the intermediate shaft 233 and the shaft sealing part 232 do not reach the eccentric spiral rotation of the rotor 22 on the same axis, because the matching of the rotor 22 and the stator 221, the second pump body 3 does not need to be provided with a valve, the water flow is stable linear flow, and has the effect of better self-priming capability, so that the second pump body 3 starts to work, and therefore, hot water in the second pump body 3 flows into the water pool through the second delivery pipe 31, thereby achieving the effect of intelligently controlling hot and cold water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent hot and cold water automatic pump, includes box (1), its characterized in that: the water pump is characterized in that a first pump body (2) and a second pump body (3) are fixedly communicated with the box body (1), a first conveying pipe (24) and a second conveying pipe (31) for water supply of a water pool are fixedly communicated with the first pump body (2) and the second pump body (3), a sliding groove is formed in the bottom wall of the box body (1), a motor frame (41) is connected with the sliding groove in a limiting mode, a motor (4) is fixedly connected onto the motor frame (41), a rotating shaft (42) is fixedly connected onto the output end of the motor (4), a first gear (421) is fixedly connected onto the arc-shaped outline of the rotating shaft (42), a piston cylinder (11) is fixedly connected onto the inner wall of the box body (1), an axial sliding connection is formed on the inner wall of the piston cylinder (11), a sliding rod (14) penetrating through the piston cylinder (11) is fixedly connected onto one end, close to the motor frame (41), of the sealing plug (12), spring (13) has been cup jointed on slide bar (14), and the both ends of spring (13) respectively with piston cylinder (11) and sealing plug (12) fixed connection, slide bar (14) and motor frame (41) fixed connection, fixedly connected with is used for conducting copper pipe (15) of pond temperature on box (1), one side and piston cylinder (11) fixed connection in pond are kept away from in copper pipe (15), box (1) internal rotation of establishing axle is connected with first dwang (23) and second dwang (32), on the arc profile of first dwang (23) and second dwang (32) respectively fixedly connected with and first gear (421) second gear (231) and third gear (321) of meshing in turn.

2. The intelligent automatic pump for cold and hot water as claimed in claim 1, wherein: equal fixedly connected with shaft seal spare (232) on first dwang (23) and second dwang (32), fixedly connected with ring (234) on the inner wall of the first pump body (2) and the second pump body (3), ring (234) and shaft seal spare (232) laminating.

3. The intelligent automatic cold and hot water pump as claimed in claim 2, wherein: one end of the shaft seal piece (232) far away from the box body (1) is fixedly connected with an intermediate shaft (233), and the intermediate shaft (233) and the shaft seal piece (232) are not on the same axis.

4. The intelligent automatic cold and hot water pump as claimed in claim 3, wherein: the one end fixedly connected with rotor (22) of off-axis sealing spare (232) is kept away from jackshaft (233), all offer on first pump body (2) and the second pump body (3) with rotor (22) complex stator (221).

5. The intelligent automatic pump for cold and hot water as claimed in claim 1, wherein: and the first pump body (2) and the second pump body (3) are fixedly connected with a water inlet (21) for water inlet.

6. The intelligent automatic cold and hot water pump as claimed in claim 2, wherein: and sealing rings are fixedly connected to the matching parts of the circular ring (234) and the shaft sealing piece (232).