Fixing device, diaphragm pump and water purifier

Abstract

The utility model discloses a fixing device, diaphragm pump and water purifier, the fixing device is made of resin, the fixing device comprises a fixing seat, the lower end of the fixing seat is fixedly provided with two supporting parts, the two supporting parts are respectively arranged on the two sides of the fixing seat, the supporting parts are used for being connected with a support of the water purifier, and the joint of each supporting part and the fixing seat is of an arc-shaped structure. At least one pipeline of a water inlet pipe and a water outlet pipe of the diaphragm pump is installed on the fixing base, and the pipeline extends in the first direction and abuts against the outer wall of the fixing base. The fixing base made of the resin material has elasticity and can absorb impact and vibration of the diaphragm pump and reduce noise of the diaphragm pump, the joint of the supporting part and the fixing base is arranged to be of the arc-shaped structure, the arc-shaped structure can further absorb impact and vibration, and the water inlet pipe and / or the water outlet pipe of the diaphragm pump abut against the outer wall of the fixing base. Water flowing in the pipeline can cool the fixing base and the diaphragm pump, the working environment of the diaphragm pump is improved, and the service life of the diaphragm pump is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fixing device, diaphragm pump and water purifier. BACKGROUND

[0002] At present, with the flux of reverse osmosis machine bigger and bigger, the noise of whole machine is also bigger and bigger, and at the same time, the power of pump is also improved accordingly, the pump temperature of diaphragm pump will rise after working for a period of time, thereby reducing the service life of pump. In order to reduce the influence of noise, the existing measure is to wrap the whole diaphragm pump with sound insulation device to reduce noise, although the purpose of reducing noise can be achieved, but it will also cause some new problems, for example, on the one hand, the cost of sound insulation device is high, on the other hand, the diaphragm pump is completely wrapped in the sound insulation device, which is not conducive to heat dissipation and will also reduce the service life of pump. SUMMARY

[0003] The utility model solves the technical problem that the diaphragm pump in the prior art has the defects of big noise and poor heat dissipation, and provides a fixing device, diaphragm pump and water purifier.

[0004] The utility model solves the above technical problem through the following technical scheme:

[0005] A fixing device is used for installing a diaphragm pump, the material of the fixing device is resin, the fixing device comprises a fixing seat, the fixing seat is used for installing the diaphragm pump, a support part is fixedly arranged at the lower end of the fixing seat, two support parts are arranged on the two sides of the fixing seat respectively, the support part is used for being connected with the support of a water purifier, the connecting place of the support part and the fixing seat is in arc structure, at least one pipe of the water inlet pipe and the water outlet pipe of the diaphragm pump is installed on the fixing seat, and the pipe is arranged in extension along a first direction and abuts against the outer wall of the fixing seat.

[0006] In the scheme, the material of the fixing seat is resin, the fixing seat made of resin material has elasticity and can absorb the impact and vibration of the diaphragm pump, reduce the noise of the diaphragm pump, further, the support part is arranged at the lower end of the fixing seat, and the connecting place of the support part and the fixing seat is arranged in arc structure, the arc structure can further absorb the impact and vibration, improve the noise reduction effect, at the same time, the water inlet pipe and / or the water outlet pipe of the diaphragm pump abut against the outer wall of the fixing seat, when the diaphragm pump works, the water flowing in the pipe can cool the fixing seat and the diaphragm pump, improve the working environment of the diaphragm pump, and prolong the service life of the diaphragm pump.

[0007] Preferably, the fixing seat has an arc groove, the arc groove is arranged in extension along the first direction, the arc groove is matched with the shape of the diaphragm pump, the two ends and the upper end of the arc groove all have openings, and the diaphragm pump can be embedded and fixed in the arc groove through the openings.

[0008] In the scheme, the circular arc groove matches the shape of the diaphragm pump, the diaphragm pump is embedded in the circular arc groove, the fixed seat can clamp the diaphragm pump, the two ends of the circular arc groove are open, the diaphragm pump is convenient to put in from one end of the circular arc groove and take out from the other end of the circular arc groove, and the circular arc groove is convenient to disassemble and assemble.

[0009] Preferably, the width of the upper end opening of the circular arc groove in the second direction is smaller than the diameter of the circular arc groove.

[0010] In the scheme, the above structure is adopted to form a closed structure at the upper end opening of the circular arc groove, prevent the diaphragm pump from coming out of the upper end opening of the circular arc groove, and improve the fixing effect.

[0011] Preferably, the support part is provided with a mounting hole, and the mounting hole is used to connect with the support of the water purifier through a fastener.

[0012] In the scheme, the above structure is adopted to facilitate the disassembly and assembly of the fixed seat.

[0013] Preferably, an ear seat is fixed on the outer wall of the fixed seat, a clamping groove is formed between the ear seat and the fixed seat, and the pipeline is clamped in the clamping groove.

[0014] In the scheme, the above structure is adopted, which is simple in structure and convenient to install.

[0015] Preferably, the number of ear seats is multiple, and the multiple ear seats are arranged on the fixed seat in the first direction.

[0016] And / or, the clamping groove is in a circular arc structure matching the shape of the pipeline.

[0017] And / or, the ear seat is provided with a guide part for guiding the pipeline to be clamped in the clamping groove.

[0018] In the scheme, multiple ear seats are arranged on the fixed seat in the first direction, and the fixing effect of the pipeline is improved.

[0019] The circular arc structure of the clamping groove improves the fixing effect of the pipeline and prevents the pipeline from falling off the fixed seat.

[0020] By setting the guide part, the pipeline is conveniently clamped in the clamping groove, and the operation is smooth and convenient.

[0021] Preferably, the ear seats are arranged on the two side outer walls of the fixed seat, and the ear seats on the two sides are respectively used to fix the water inlet pipe and the water outlet pipe of the diaphragm pump.

[0022] In the scheme, the ear seats are arranged on the two side outer walls of the fixing seat, so that the water inlet pipe and the water outlet pipe of the diaphragm pump are fixed, other structures for fixing the pipes are not needed, the structure is simplified, and when the diaphragm pump works, the water flowing in the pipes can cool the fixing seat and the diaphragm pump, the working environment of the diaphragm pump is improved, and the service life of the diaphragm pump is prolonged.

[0023] Preferably, the fixing device is made of polytetrafluoroethylene.

[0024] Preferably, the fixing device is integrally injection molded.

[0025] In the scheme, polytetrafluoroethylene is a high-molecular polymer obtained by polymerization of monomers, has excellent heat resistance, cold resistance, chemical stability and elasticity, can be used for a long time in a temperature range of-180-260 DEG C, and is almost insoluble in all solvents.

[0026] A diaphragm pump comprises the fixing device as described above.

[0027] A water purifier comprises the diaphragm pump as described above.

[0028] On the basis of common knowledge in the art, the preferred conditions described above can be combined at will, and each preferred embodiment of the utility model is obtained.

[0029] The utility model discloses a positive progress effect lies in: the fixing device passes through the material of fixing seat and sets up as resin, and the fixing seat of resin material has elasticity and can absorb the impact and vibration of diaphragm pump, reduces the noise of diaphragm pump, further, sets up the support portion at the lower end of fixing seat, and sets up as the circular arc structure at the connecting place of support portion and fixing seat, and the circular arc structure can further absorb the impact and vibration, improves the noise reduction effect, and at the same time, the water inlet pipe and / or water outlet pipe of diaphragm pump abut on the outer wall of fixing seat, when diaphragm pump works, the water flowing in the pipe can cool fixing seat and diaphragm pump, improves the working environment of diaphragm pump, and prolongs the service life of diaphragm pump. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the structure diagram of fixing device of a preferred embodiment of the utility model Figure 1 .

[0031] Figure 2 It is the structure diagram of fixing device of a preferred embodiment of the utility model Figure 2 .

[0032] Figure 3 It is the structure diagram of fixing device of a preferred embodiment of the utility model Figure 3 .

[0033] Figure 4 Structure diagram of the diaphragm pump of a preferred embodiment of the present application.

[0034] Explanation of reference signs:

[0035] Diaphragm pump 10

[0036] Water inlet pipe 101

[0037] Water outlet pipe 102

[0038] Fixed seat 1

[0039] Supporting part 11

[0040] Arc-shaped structure 111

[0041] Mounting hole 112

[0042] Arc-shaped groove 12

[0043] Upper end opening 121

[0044] Lug seat 13

[0045] Clamping groove 131

[0046] Guiding part 132

[0047] First direction 100

[0048] Second direction 200 DETAILED DESCRIPTION

[0049] The present application will be more fully understood from the following detailed description taken in conjunction with the accompanying drawings, given by way of illustration only, and thus, are not intended to limit the present application.

[0050] As Figures 1-4 shown, the present embodiment discloses a fixing device for installing a diaphragm pump 10, the fixing device is made of resin, the fixing device comprises a fixed seat 1, the fixed seat 1 is used for installing the diaphragm pump 10, the lower end of the fixed seat 1 is fixedly provided with a supporting part 11, two supporting parts 11 are respectively arranged on the two sides of the fixed seat 1, the supporting part 11 is used for connecting with the support of a water purifier, the connecting part of the supporting part 11 and the fixed seat 1 is in an arc-shaped structure 111, at least one pipe (collectively referred to as the water inlet pipe 101 and the water outlet pipe 102) of the water inlet pipe 101 and the water outlet pipe 102 of the diaphragm pump 10 is installed on the fixed seat 1, and the pipe is arranged in extension along a first direction 100 and abuts against the outer wall of the fixed seat 1.

[0051] As Figures 1-3As shown, in the present embodiment, the fixing device sets the material of the fixing base 1 as resin, and the fixing base 1 made of resin material has elasticity to absorb the impact and vibration of the diaphragm pump 10, reduce the noise of the diaphragm pump 10, and further, sets a supporting part 11 at the lower end of the fixing base 1, and sets the connection between the supporting part 11 and the fixing base 1 as a circular arc structure 111, which can further absorb the impact and vibration and improve the noise reduction effect. At the same time, the water inlet pipe 101 and / or the water outlet pipe 102 of the diaphragm pump 10 abut against the outer wall of the fixing base 1, and when the diaphragm pump 10 is working, the water flowing in the pipe can cool the fixing base 1 and the diaphragm pump 10, improve the working environment of the diaphragm pump 10, and prolong the service life of the diaphragm pump 10.

[0052] As shown in Figure 1 , the fixing base 1 has a circular arc groove 12 extending along the first direction 100, the circular arc groove 12 matches the shape of the diaphragm pump 10, both ends and the upper end of the circular arc groove 12 have openings, and the diaphragm pump 10 can be embedded and fixed in the circular arc groove 12 through the openings. The circular arc groove 12 matches the shape of the diaphragm pump 10, which facilitates the embedding of the diaphragm pump 10 in the circular arc groove 12, and the fixing base 1 can clamp the diaphragm pump 10. The two ends of the circular arc groove 12 are open, which facilitates the diaphragm pump 10 to pass in from one end of the circular arc groove 12 and pass out from the other end, and the assembly and disassembly are convenient. The upper end of the circular arc groove 12 is open 121, so that the opposite two side walls of the fixing base 1 have flexibility, which facilitates clamping diaphragm pumps 10 of different shapes and sizes, increases adaptability, and also improves the clamping effect of the fixing base 1 on the diaphragm pump 10.

[0053] As shown in Figure 1 and Figure 2 , the width of the upper end opening 121 of the circular arc groove 12 along the second direction 200 is less than the diameter of the circular arc groove 12, so as to form a closed structure at the upper end opening 121 of the circular arc groove 12, prevent the diaphragm pump 10 from coming out of the upper end opening 121 of the circular arc groove 12, and improve the fixing effect.

[0054] As shown in Figure 1 and Figure 3 , the supporting part 11 is provided with a mounting hole 112, the mounting hole 112 is used to connect with the support of the water purifier through a fastener, and the fixing base 1 is convenient to assemble and disassemble. In order to improve the fixing effect of the fixing base 1, the number of mounting holes 112 is multiple, and the multiple mounting holes 112 are arranged on the supporting part 11 along the first direction 100.

[0055] As shown in Figures 1-3 , the outer wall of the fixing base 1 is fixedly provided with an ear seat 13, and a clamping groove 131 is formed between the ear seat 13 and the fixing base 1. The pipe is clamped in the clamping groove 131, which is simple in structure and convenient to install the pipe.

[0056] As shown in Figures 1-3As shown in the embodiment, the number of the ear seats 13 is multiple, and the multiple ear seats 13 are arranged on the fixing seat 1 along the first direction 100, thereby improving the fixing effect of the pipeline.

[0057] As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline. Figures 1-3 As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline.

[0058] As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline. Figure 2 As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline.

[0059] Figures 1-3 As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline.

[0060] As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline. Figures 1-3 As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline.

[0061] In the embodiment, the material of the fixing device is polytetrafluoroethylene. The polytetrafluoroethylene is a high molecular polymer obtained by polymerization of monomers, has excellent heat resistance, cold resistance, chemical stability and elasticity, can be used for a long time in the temperature range of-180-260°C, and is almost insoluble in all solvents.

[0062] The fixing device is integrally injection molded, so that the circular arc groove 12 for fixing the diaphragm pump 10, the clamping groove 131 for fixing the pipeline, and the support part 11 for mounting the fixing seat 1 can be processed at one time, and the processing is simple and fast.

[0063] Figure 4 As shown in the embodiment, the upper end of the clamping groove 131 is formed as a closed structure, so as to improve the fixing effect of the pipeline.

[0064] The embodiment also discloses a water purifier, which comprises the diaphragm pump 10.

[0065] ​​In the description herein, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like refer to the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0066] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, but these changes and modifications all fall within the protection scope of the present application.

Claims

1. A fixture for mounting a diaphragm pump, characterized by The fixing device is made of resin, and comprises a fixing seat for mounting the diaphragm pump, a support portion fixed to the lower end of the fixing seat, two support portions respectively arranged on the two sides of the fixing seat, the support portions being used for connecting with the support of the water purifier, the connection between the support portion and the fixing seat being in a circular arc structure, at least one pipe of the water inlet pipe and the water outlet pipe of the diaphragm pump being mounted on the fixing seat, and the pipe extending along a first direction and abutting against the outer wall of the fixing seat.

2. The fixture of claim 1, wherein The fixing seat has a circular arc groove extending along the first direction, the circular arc groove matching the outer shape of the diaphragm pump, both ends and the upper end of the circular arc groove having openings, and the diaphragm pump being capable of being embedded and fixed in the circular arc groove through the openings.

3. The fixture of claim 2, wherein The width of the upper end opening of the circular arc groove along a second direction is smaller than the diameter of the circular arc groove.

4. The fixture of claim 2, wherein The support portion is provided with a mounting hole for connecting with the support of the water purifier through a fastener.

5. The fixture of claim 1, wherein The outer wall of the fixing seat is fixed with an ear seat, a clamping groove being formed between the ear seat and the fixing seat, and the pipe being clamped in the clamping groove.

6. The fixture of claim 5, wherein The ear seat is provided in a plurality of numbers and is arranged on the fixing seat along the first direction. The clamping groove is in a circular arc structure matching the outer shape of the pipe. The ear seat is provided with a guide portion for guiding the pipe to be clamped in the clamping groove.

7. The fixture of claim 5, wherein The ear seat is arranged on the outer wall of both sides of the fixing seat, and the ear seats on both sides are respectively used for fixing the water inlet pipe and the water outlet pipe of the diaphragm pump.

8. The fixture of claim 1, wherein, The fixing device is made of polytetrafluoroethylene. The fixing device is integrally injection molded.

9. A diaphragm pump characterized in that, The diaphragm pump comprises the fixing device according to any one of claims 1-8.

10. A water purifier characterized by comprising: The water purifier comprises the diaphragm pump according to claim 9.

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