CN204900178U - Steam generator's water pump - Google Patents
Steam generator's water pump Download PDFInfo
- Publication number
- CN204900178U CN204900178U CN201520408761.0U CN201520408761U CN204900178U CN 204900178 U CN204900178 U CN 204900178U CN 201520408761 U CN201520408761 U CN 201520408761U CN 204900178 U CN204900178 U CN 204900178U
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- CN
- China
- Prior art keywords
- piston
- pump
- motor
- connecting rod
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a steam generator's water pump, the water pump of steam mop for example. It includes motor, coupling mechanism, drive mechanism and piston pump, and the piston pump passes through the coupling mechanism to be fixed on the shell of motor, and the axle of motor passes through the piston of drive mechanism drive RAM pump, its characterized in that: drive mechanism is a connecting rod, and the connecting rod includes epaxial carousel and the eccentric post of a setting on the carousel of installing at the motor, and the outer extension end of piston is equipped with along the drive slot who radially arranges, eccentric post stretches into drive slot, and axial motion is made to the drive piston to the perisporium of eccentric post with the counterbalance of drive slot's cell wall. The utility model discloses a drive mechanism drives the piston when making the carousel rotate with drive slot's cooperation through eccentric post and makes axial motion, simple structure, convenient assembling.
Description
Technical field
The utility model relates to a kind of water pump of steam raising plant, the water pump of such as Steam mop.
Background technique
The water pump of existing steam raising plant generally comprises motor, coupling mechanism, driving mechanism and reciprocating pump, reciprocating pump is fixed on the shell of motor by coupling mechanism, the axle of motor passes through the piston of driving mechanism driven plunger pump, existing driving mechanism is comparatively complicated, assembling difficulty, less stable.
Current steam generator water pump, regulating water-quantity all needs the adjustment realizing the pump water yield through control circuit board.
Summary of the invention
The purpose of this utility model is the water pump providing the simple steam raising plant of a kind of structure.
For achieving the above object, the utility model is by the following technical solutions:
A kind of water pump of steam raising plant, comprise motor, coupling mechanism, driving mechanism and reciprocating pump, reciprocating pump is fixed on the shell of motor by coupling mechanism, the axle of motor passes through the piston of driving mechanism driven plunger pump, it is characterized in that: driving mechanism is a connecting rod, connecting rod comprises a rotating disk and be arranged on the axle of motor and is arranged on biasing post on rotating disk, the extension end of piston is provided with the driving groove radially arranged, biasing post stretches into driving groove, and the perisporium of biasing post and the cell wall of driving groove offset and drive piston to do axial motion.
Driving mechanism of the present utility model made to drive piston to do axial motion during dial rotation by biasing post and coordinating of driving groove, and structure is simple, easy to assembly.
Technique scheme can also be further improved by following technical measures.
This water pump also comprises at least one connecting rod for subsequent use, and each connecting rod for subsequent use comprises a rotating disk and that can be arranged on the axle of motor respectively and is arranged on biasing post on rotating disk, and the eccentric distance of the biasing post of each connecting rod is different.Distance between biasing post and center of turntable axis is eccentric distance, is also the distance between biasing post and motor shaft.
Reciprocating pump comprises a piston, a pump housing, two one-way valves, water inlet head and a Water outlet, the pump housing be one there is import, the cylindrical shell of outlet and port is threeway shape, piston is through port, and inlet is provided with an one-way valve and water inlet head, and outlet port is provided with another one-way valve and Water outlet.
Coupling mechanism comprises support and bracket cover, and the shell of support and motor is fixed together, and bracket cover and support are fixed together and are formed and hold driving mechanism and the cavity volume of clamp piston pump.
Be provided with guiding groove inside bracket cover, the extension end of piston is provided with the projection of arranging vertically, and projection stretches in guiding groove, coordinates by projection and guiding groove the guiding realized piston, improves the stability of piston movement.
Each technical measures can select a use above, also use capable of being combined, as long as that do not form conflict between levying.
The utility model made to drive piston to do axial motion during dial rotation by biasing post and coordinating of driving groove, and structure is simple, easy to assembly.In addition, the utility model, by changing connecting rod, changes the centre distance of biasing post and motor shaft, the distance of adjustment piston axially reciprocating, can solve the pump water yield not needing the situation using control circuit board to lower water saving pump.
Accompanying drawing explanation
Fig. 1 shows stereogram of the present utility model;
Fig. 2 shows the stereogram of another angle of the present utility model;
Fig. 3 shows an orthographic drawing of the present utility model;
Fig. 4 shows the A-A sectional view of Fig. 3;
Fig. 5 shows the B-B sectional view of Fig. 4;
Fig. 6 shows the C-C sectional view of Fig. 4;
Fig. 7 is three-dimensional exploded view of the present utility model;
Fig. 8 is the three-dimensional exploded view of another angle of the present utility model;
Fig. 9 is the plan structure schematic diagram of connecting rod for subsequent use.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.What be necessary to herein means out is that following mode of execution is only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the those of ordinary skill in this field can make some nonessential improvement and adjustment according to essence of the present utility model to following mode of execution.In addition, if below technical characteristics involved in described each mode of execution of the utility model that levy between do not form conflict and just can mutually combine.
The water pump of a kind of steam raising plant as shown in Figures 1 to 8, comprise motor 1, coupling mechanism, driving mechanism and reciprocating pump 2, reciprocating pump 2 is fixed on the shell 11 of motor by coupling mechanism, the axle 12 of motor passes through the piston 21 of driving mechanism driven plunger pump, driving mechanism is a rotating disk 3 being enclosed within the axle 12 of motor, driving mechanism is a connecting rod, connecting rod comprises one and is arranged on rotating disk on the axle of motor 3 and and is arranged on biasing post 31 on rotating disk, the extension end of piston 21 is provided with the driving groove 22 radially arranged, biasing post 31 stretches into driving groove 22, the perisporium 311 of biasing post offsets with the cell wall 221 of driving groove and drives piston 21 to do axial motion.Biasing post 31 described in the present embodiment refers in particular to the center arrangement of the axle 12 departing from motor.
Reciprocating pump 2 comprises piston 21, pump housing 24, two one-way valve 25, water inlet 26 and a Water outlet 27, the pump housing 24 be one there is import, the cylindrical shell of outlet and port 23 is threeway shape, piston 21 is through port 23, inlet is provided with an one-way valve 25 and water inlet 26, and outlet port is provided with another one-way valve 25 and Water outlet 27.
Coupling mechanism comprises support 4 and bracket cover 5, and support 4 is fixed together with the shell 11 of motor, and bracket cover 5 and support 4 are fixed together and are formed and hold driving mechanism and the cavity volume 100 of clamp piston pump 2.
Be provided with guiding groove 51 inside bracket cover 5, the extension end of piston 21 is provided with the projection 211 of arranging vertically, and projection 211 stretches in guiding groove 51, for piston 21 along Barrel alignment axial motion.
Piston 21 is provided with two seal rings 6, for the water-stop between piston 21 and the pump housing 24.Piston 21 fills in the pump housing 24 from port 23, limits position by coupling mechanism and driving mechanism.
Connecting rod 3' for subsequent use in Fig. 9, comprise a rotating disk 31' and that can be arranged on the axle of motor and be arranged on biasing post 32' on rotating disk, the eccentric distance of the biasing post of two connecting rods is different as can be seen from Figure 9.Also the position of biasing post 32 is shown in Fig. 9.
Claims (5)
1. the water pump of a steam raising plant, comprise motor, coupling mechanism, driving mechanism and reciprocating pump, reciprocating pump is fixed on the shell of motor by coupling mechanism, the axle of motor passes through the piston of driving mechanism driven plunger pump, it is characterized in that: driving mechanism is a connecting rod, connecting rod comprises a rotating disk and be arranged on the axle of motor and is arranged on biasing post on rotating disk, the extension end of piston is provided with the driving groove radially arranged, biasing post stretches into driving groove, and the perisporium of biasing post and the cell wall of driving groove offset and drive piston to do axial motion.
2. the water pump of steam raising plant according to claim 1, it is characterized in that: it also comprises at least one connecting rod for subsequent use, each connecting rod for subsequent use comprises a rotating disk and that can be arranged on the axle of motor respectively and is arranged on biasing post on rotating disk, and the eccentric distance of the biasing post of each connecting rod is different.
3. the water pump of steam raising plant according to claim 1 and 2, it is characterized in that: reciprocating pump comprises a piston, a pump housing, two one-way valves, water inlet head and a Water outlet, the pump housing be one there is import, the cylindrical shell of outlet and port is threeway shape, piston is through port, inlet is provided with an one-way valve and water inlet head, and outlet port is provided with another one-way valve and Water outlet.
4. the water pump of steam raising plant according to claim 3, it is characterized in that: coupling mechanism comprises support and bracket cover, the shell of support and motor is fixed together, and bracket cover and support are fixed together and are formed and hold driving mechanism and the cavity volume of clamp piston pump.
5. the water pump of steam raising plant according to claim 4, is characterized in that: be provided with guiding groove inside bracket cover, and the extension end of piston is provided with the projection of arranging vertically, and projection stretches in guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408761.0U CN204900178U (en) | 2015-06-12 | 2015-06-12 | Steam generator's water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408761.0U CN204900178U (en) | 2015-06-12 | 2015-06-12 | Steam generator's water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900178U true CN204900178U (en) | 2015-12-23 |
Family
ID=54922359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408761.0U Expired - Fee Related CN204900178U (en) | 2015-06-12 | 2015-06-12 | Steam generator's water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105057A (en) * | 2017-12-28 | 2018-06-01 | 广东天物新材料科技有限公司 | A kind of water pump |
-
2015
- 2015-06-12 CN CN201520408761.0U patent/CN204900178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105057A (en) * | 2017-12-28 | 2018-06-01 | 广东天物新材料科技有限公司 | A kind of water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160822 Address after: Panyu District City, Guangdong province 510000 Guangzhou City Bridge Street Village Road 2 cross cloud Xingzhu Room 601 No. Patentee after: GUANGZHOU DEJING TECHNOLOGY CO.,LTD. Address before: 511493, Guangdong Province, Guangzhou City, Panyu District Province Bridge Village, 601 cross road base, 2 dragon building, room 6 Patentee before: Rong Xiaomei |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200312 Address after: 528300 floor 3, building C, No.12 Shilong Avenue, Shilong Industrial Zone, Lunjiao Xintang village committee, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Youyi home appliance manufacturing Co.,Ltd. Address before: Panyu District City, Guangdong province 510000 Guangzhou City Bridge Street Village Road 2 cross cloud Xingzhu Room 601 No. Patentee before: GUANGZHOU DEJING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |