CN208778160U - Hot water circulating pump - Google Patents
Hot water circulating pump Download PDFInfo
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- CN208778160U CN208778160U CN201821590590.8U CN201821590590U CN208778160U CN 208778160 U CN208778160 U CN 208778160U CN 201821590590 U CN201821590590 U CN 201821590590U CN 208778160 U CN208778160 U CN 208778160U
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- pump housing
- fixedly connected
- hot water
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Abstract
The utility model discloses a kind of hot water circulating pumps, it is related to recycling pump technical field, the hot water circulating pump, including the pump housing, the side both ends of the pump housing are respectively and fixedly provided with the first water service pipe, the first connecting leg is fixedly connected between two the first water service pipes, the side both ends of the pump housing are connected with mandril, one end of mandril is fixedly connected with block, the side both ends of the pump housing open up fluted, the other side both ends of the pump housing are fixedly connected to the second water service pipe, the second connecting leg is fixedly connected between two the second water service pipes, the inner cavity side both ends of the pump housing offer notch, one end two sides of notch are fixedly connected to elastic, one end of elastic is fixedly connected with top plate.The hot water circulating pump, the cooperation of block and groove can be discharged convenient for pumping intracorporal water from outlet pipe, and the cooperation of notch and top plate can enter in the pump housing convenient for the water in water inlet pipe, and motion bar is able to drive piston loopy moving, it flows water ceaselessly, improves the working efficiency of circulating pump.
Description
Technical field
The utility model relates to recycle pump technical field, specially a kind of hot water circulating pump.
Background technique
Circulating pump refers to conveying reaction in device, absorbs, separates, the circulation fluid of regeneration of absorption solution pump.Its lift is lower,
It is used only to overcome the pressure drop of the circulatory system.Low-lift pump can be used.For circulating pump refers to the effect of pump, centrifugal pump refers to
For the structure of pump, the two is entirely two concepts.The water circulation pump used that gets up just is named and is followed by the working principle of circulating pump
Ring pumps, such as the hot water in heating pipeline gets up by circulation pump circulation.
Currently, existing hot water circulating pump is when in use, efficiency of drawing water is lower, can cause shadow to the use of hot water circulating pump
It rings, it is therefore proposed that a kind of hot water circulating pump is necessary to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of hot water circulating pump, solves existing hot water and follows
The lower problem of ring pumping water efficiency.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of hot water circulating pump, including the pump housing, the side both ends of the pump housing are respectively and fixedly provided with the first water service pipe, described in two
The first connecting leg is fixedly connected between first water service pipe, a middle side part of first connecting leg is fixedly connected with outlet pipe；
The side both ends of the pump housing are connected with mandril, and one end of the mandril is fixedly connected with block, described
The side both ends of the pump housing open up fluted；
The other side both ends of the pump housing are fixedly connected to the second water service pipe, fix between two second water service pipes
It is connected with the second connecting leg, is fixedly connected with water inlet pipe in the middle part of one end of second connecting leg；
The inner cavity side both ends of the pump housing offer notch, and one end two sides of the notch are fixedly connected with flexible
One end of column, the elastic is fixedly connected with top plate；
The inner cavity of the pump housing is connected with piston, and the side of the piston is fixedly connected with motion bar, the activity
One end of bar is fixedly connected with adjustable shelf, and the inner wall two sides of the adjustable shelf are fixedly connected to gear；
Top one end of the pump housing is fixedly connected with supporting block, and one end of the supporting block is fixedly connected with motor, institute
The one end for stating motor is fixedly connected with shaft, and one end of the shaft is fixedly connected with half gear.
Optionally, the other side both ends of the pump housing offer through-hole, one end of the through-hole and the second water service pipe
One end is corresponding, and the other end of the through-hole is corresponding with notch.
Optionally, the block is located in the first water service pipe；
The trapezoidal shape of block, the block are adapted with groove.
Optionally, the top plate is located in notch, and the both ends of the top plate are flexibly connected with the inner wall of notch.
Optionally, the adjustable shelf is internally provided with half gear, and the side of half gear engages connection with gear.
Optionally, inner cavity one end of the pump housing is provided with sealing ring, and sealing ring is fixedly connected with inner cavity one end of the pump housing,
The inner wall of the sealing ring and the surface activity of motion bar connect.
Optionally, the one end of one end of the motion bar through the pump housing and the outside positioned at the pump housing；
The inner cavity of the pump housing is provided with wearing layer, and wearing layer is fixedly connected with the inner wall of the pump housing.
(3) beneficial effect
The utility model provides a kind of hot water circulating pump, have it is following the utility model has the advantages that
(1), the hot water circulating pump can be discharged by the cooperation of block and groove convenient for pumping intracorporal water from outlet pipe,
It can be entered in the pump housing convenient for the water in water inlet pipe by the cooperation of notch and top plate, top plate can be made automatic by elastic
It resets, piston loopy moving is able to drive by motion bar, flows water ceaselessly, improves the working efficiency of circulating pump.
(2), the hot water circulating pump is able to drive motion bar loopy moving by the cooperation of gear and half gear, passes through branch
Motor can be fixed in bracer, by motor can double gear power is provided, rotate half gear.
Detailed description of the invention
Fig. 1 is the main view schematic cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram in the utility model Fig. 1 at A；
Fig. 3 is the structural schematic diagram in the utility model Fig. 1 at B；
Fig. 4 is the schematic side view of the utility model.
In figure: the 1- pump housing, the first water service pipe of 2-, the first connecting leg of 3-, 4- outlet pipe, 5- mandril, 6- block, 7- groove, 8-
Second water service pipe, the second connecting leg of 9-, 10- water inlet pipe, 11- notch, 12- elastic, 13- top plate, 14- piston, 15- motion bar,
16- adjustable shelf, 17- gear, 18- supporting block, 19- motor, 20- shaft, half gear of 21-, 22- through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of hot water circulating pump, including the pump housing 1, the side both ends of the pump housing 1 are respectively and fixedly provided with the first water service pipe 2, and two first
The first connecting leg 3 is fixedly connected between water service pipe 2, a middle side part of the first connecting leg 3 is fixedly connected with outlet pipe 4；
The side both ends of the pump housing 1 are connected with mandril 5, and one end of mandril 5 is fixedly connected with block 6, and the one of the pump housing 1
Side both ends open up fluted 7, and the cooperation of block 6 and groove 7 can be discharged convenient for the water in the pump housing 1 from outlet pipe 4；
The other side both ends of the pump housing 1 are fixedly connected to the second water service pipe 8, are fixedly connected between two the second water service pipes 8
There is the second connecting leg 9, is fixedly connected with water inlet pipe 10 in the middle part of one end of the second connecting leg 9；
The inner cavity side both ends of the pump housing 1 offer notch 11, and one end two sides of notch 11 are fixedly connected to elastic
12, elastic 12 can make top plate 13 automatically reset, and one end of elastic 12 is fixedly connected with top plate 13, notch 11 and top plate 13
Cooperation can be entered in the pump housing 1 convenient for the water in water inlet pipe 10；
The inner cavity of the pump housing 1 is connected with piston 14, and the side of piston 14 is fixedly connected with motion bar 15,15 energy of motion bar
Enough band 14 loopy movings of piston, flow water ceaselessly, one end of motion bar 15 is fixedly connected with adjustable shelf 16, adjustable shelf 16
Inner wall two sides be fixedly connected to gear 17；
Top one end of the pump housing 1 is fixedly connected with supporting block 18, and motor 19 can be fixed in supporting block 18, supporting block
18 one end is fixedly connected with motor 19, motor 19 can double of gear 21 power is provided, rotate half gear 21, motor 19
One end is fixedly connected with shaft 20, and one end of shaft 20 is fixedly connected with half gear 21, the cooperation energy of gear 17 and half gear 21
Enough drive 15 loopy moving of motion bar.
A kind of optional technical solution as the utility model:
The other side both ends of the pump housing 1 offer through-hole 22, and one end of through-hole 22 is corresponding with one end of the second water service pipe 8,
The other end of through-hole 22 is corresponding with notch 11, through-hole 22 can water inlet pipe 10 enter the pump housing 1.
A kind of optional technical solution as the utility model:
Block 6 is located in the first water service pipe 2；
The trapezoidal shape of block 6, block 6 are adapted with groove 7, and the cooperation of block 6 and groove 7 can be convenient in the pump housing 1
Water is discharged from outlet pipe 4.
A kind of optional technical solution as the utility model:
Top plate 13 is located in notch 11, and the both ends of top plate 13 are flexibly connected with the inner wall of notch 11, notch 11 and top plate
13 cooperation can enter in the pump housing 1 convenient for the water in water inlet pipe 10.
A kind of optional technical solution as the utility model:
Adjustable shelf 16 is internally provided with half gear 21, and the side of half gear 21 engages connection with gear 17, gear 17 with
The cooperation of half gear 21 is able to drive 15 loopy moving of motion bar.
A kind of optional technical solution as the utility model:
Inner cavity one end of the pump housing 1 is provided with sealing ring, and sealing ring is fixedly connected with inner cavity one end of the pump housing 1, sealing ring
Inner wall is connect with the surface activity of motion bar 15, and sealing ring can be avoided the leakage of the meeting in the pump housing 1.
A kind of optional technical solution as the utility model:
The one end of one end of motion bar 15 through the pump housing 1 and the outside positioned at the pump housing 1, motion bar 15 are able to drive piston 14
Loopy moving flows water ceaselessly；
The inner cavity of the pump housing 1 is provided with wearing layer, and wearing layer is fixedly connected with the inner wall of the pump housing 1, and wearing layer can reduce work
Fill in 14 abrasions caused by 1 inside of the pump housing.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the hot water circulating pump is intake by water inlet pipe 10 when in use, and subsequent start-up motor 19, motor 19
Shaft 20 is driven to rotate, shaft 20 drives the rotation of half gear 21, and half gear 21 drives adjustable shelf 16 to move down, 16 band of adjustable shelf
Dynamic motion bar 15 is mobile, and motion bar 15 is mobile with piston 14, piston 14 move down and meanwhile one end of the pump housing 1 formed it is negative
Pressure, negative pressure keep the top plate 13 on 1 one end of the pump housing mobile, and top plate 13 drives elastic 12 to extend, and water passes through the on 1 one end of the pump housing
Two water service pipes 8 enter in the pump housing 1, while mandril 5 is mobile, and mandril 5 drives block 6 mobile, enter block 6 in groove 7,
First water service pipe 2 of 1 one end of the pump housing is closed, and the other end of the pump housing 1 forms positive pressure, and positive pressure resets elastic 12, elastic 12
It drives the top plate 13 on 1 other end of the pump housing to be moved to notch 11, closes the second water service pipe 8 on 1 other end of the pump housing, while positive pressure
Drive mandril 5 mobile, mandril 5 drives block 6 mobile, separates block 6 with groove 7, mandril 5 enters on 1 other end of the pump housing
The first water service pipe 2 in, so that water in the pump housing 1 is entered the first connecting leg 3 by the second water service pipe 8, the water in the first connecting leg 3 is logical
The outflow of outlet pipe 4 is crossed, 14 loopy moving of piston flows water ceaselessly.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of hot water circulating pump, it is characterised in that:
Including the pump housing (1), the side both ends of the pump housing (1) are respectively and fixedly provided with the first water service pipe (2), two first water service pipes
(2) it is fixedly connected between the first connecting leg (3), a middle side part of first connecting leg (3) is fixedly connected with outlet pipe (4)；
The side both ends of the pump housing (1) are connected with mandril (5), and one end of the mandril (5) is fixedly connected with block
(6), the side both ends of the pump housing (1) open up fluted (7)；
The other side both ends of the pump housing (1) are fixedly connected to the second water service pipe (8), two second water service pipes (8) it
Between be fixedly connected with the second connecting leg (9), be fixedly connected with water inlet pipe (10) in the middle part of one end of second connecting leg (9)；
The inner cavity side both ends of the pump housing (1) offer notch (11), and one end two sides of the notch (11) are fixed to be connected
It is connected to elastic (12), one end of the elastic (12) is fixedly connected with top plate (13)；
The inner cavity of the pump housing (1) is connected with piston (14), and the side of the piston (14) is fixedly connected with motion bar
(15), one end of the motion bar (15) is fixedly connected with adjustable shelf (16), and the inner wall two sides of the adjustable shelf (16) are fixed
It is connected with gear (17)；
Top one end of the pump housing (1) is fixedly connected with supporting block (18), and one end of the supporting block (18) is fixedly connected with
One end of motor (19), the motor (19) is fixedly connected with shaft (20), and one end of the shaft (20) is fixedly connected with half
Gear (21).
2. hot water circulating pump according to claim 1, it is characterised in that:
The other side both ends of the pump housing (1) offer through-hole (22), one end and the second water service pipe (8) of the through-hole (22)
One end it is corresponding, the other end of the through-hole (22) is corresponding with notch (11).
3. hot water circulating pump according to claim 1, it is characterised in that:
The block (6) is located in the first water service pipe (2)；
The trapezoidal shape of the block (6), the block (6) are adapted with groove (7).
4. hot water circulating pump according to claim 1, it is characterised in that:
The top plate (13) is located in notch (11), and the both ends of the top plate (13) are flexibly connected with the inner wall of notch (11).
5. hot water circulating pump according to claim 1, it is characterised in that:
The adjustable shelf (16) is internally provided with half gear (21), the side of half gear (21) and gear (17) company of engagement
It connects.
6. hot water circulating pump according to claim 1, it is characterised in that:
Inner cavity one end of the pump housing (1) is provided with sealing ring, and sealing ring is fixedly connected with inner cavity one end of the pump housing (1), described
The inner wall of sealing ring is connect with the surface activity of motion bar (15).
7. hot water circulating pump according to claim 1, it is characterised in that:
The one end of one end of the motion bar (15) through the pump housing (1) and the outside positioned at the pump housing (1)；
The inner cavity of the pump housing (1) is provided with wearing layer, and wearing layer is fixedly connected with the inner wall of the pump housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590590.8U CN208778160U (en) | 2018-09-28 | 2018-09-28 | Hot water circulating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590590.8U CN208778160U (en) | 2018-09-28 | 2018-09-28 | Hot water circulating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778160U true CN208778160U (en) | 2019-04-23 |
Family
ID=66162734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590590.8U Active CN208778160U (en) | 2018-09-28 | 2018-09-28 | Hot water circulating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111316891A (en) * | 2020-03-17 | 2020-06-23 | 王慧芝 | A watering equipment that is used for urban afforestation to have a function of preventing frostbite |
| CN111646609A (en) * | 2020-04-03 | 2020-09-11 | 贵州民族大学 | Domestic water circulation and drainage system |
-
2018
- 2018-09-28 CN CN201821590590.8U patent/CN208778160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111316891A (en) * | 2020-03-17 | 2020-06-23 | 王慧芝 | A watering equipment that is used for urban afforestation to have a function of preventing frostbite |
| CN111646609A (en) * | 2020-04-03 | 2020-09-11 | 贵州民族大学 | Domestic water circulation and drainage system |
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