CN220266729U - Variable-frequency constant-pressure water supply device - Google Patents
Variable-frequency constant-pressure water supply device Download PDFInfo
- Publication number
- CN220266729U CN220266729U CN202321791127.0U CN202321791127U CN220266729U CN 220266729 U CN220266729 U CN 220266729U CN 202321791127 U CN202321791127 U CN 202321791127U CN 220266729 U CN220266729 U CN 220266729U
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- water supply
- fixedly connected
- noise reduction
- supply device
- frequency constant
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a frequency conversion constant pressure water supply device, which relates to the technical field of water supply and comprises: a noise reduction housing; the water supply assembly is fixedly connected to the inner bottom of the noise reduction shell and comprises a box body, the outer surface of the left side of the box body penetrates through a fixedly connected water inlet pipe, a water pump is arranged on the end face of the water inlet pipe, and a first connecting pipe is arranged at the output end of the water pump. In the utility model, when the water supply assembly works to generate vibration, the vibration is transmitted to the positions of the damper and the spring through the connection of the supporting block, and the damper and the spring are matched to play a role in absorbing and buffering the vibration, so that the vibration generated between the water supply assembly and the installation position when the water supply assembly works can be avoided to generate noise, and the problem that the vibration generated when the water pump works in the background art can cause high-frequency resonance between the device and the installation position to generate larger noise outside the device is solved.
Description
Technical Field
The utility model relates to the technical field of water supply, in particular to a variable-frequency constant-pressure water supply device.
Background
In recent years, along with the increasing maturity of variable frequency speed regulation technology, the variable frequency constant pressure water supply device has obvious energy saving effect and reliable and stable control mode, and is widely applied to water supply systems.
In the prior art, when the variable-frequency constant-pressure water supply device is installed and used, larger noise and vibration can be generated when the water pump works, and the traditional variable-frequency constant-pressure water supply device can be used for eliminating the noise generated by the water pump through the sound-proof housing, but the vibration generated by the water pump during the work can lead to the high-frequency resonance of the device and the installation position, so that larger noise is generated outside the device.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when a variable-frequency constant-pressure water supply device is installed and used, larger noise and vibration can be generated when a water pump works, and the traditional variable-frequency constant-pressure water supply device can be used for eliminating the noise generated when the water pump works by arranging a sound-proof housing, but the vibration generated when the water pump works can cause high-frequency resonance between the device and an installation position, so that the larger noise is generated at the outer side of the device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a variable frequency constant pressure water supply device, comprising: a noise reduction housing; the water supply assembly is fixedly connected to the bottom in the noise reduction shell and comprises a box body, the outer surface on the left side of the box body penetrates through a fixedly connected water inlet pipe, a water pump is arranged on the end face of the water inlet pipe, a first connecting pipe is arranged at the output end of the water pump, a water storage tank is arranged on the end face of the first connecting pipe, a second connecting pipe is arranged on the outer surface of the water storage tank, a supercharger is arranged on the end face of the second connecting pipe, a water supply pipe is arranged at the output end of the supercharger, and the water supply pipe penetrates through the box body and extends to the outer side.
Preferably, the lower surface of the noise reduction shell is symmetrically and fixedly connected with supporting blocks, the lower surfaces of the two supporting blocks are fixedly connected with a plurality of dampers at equal intervals, and the outer surfaces of the dampers are sleeved with springs.
Preferably, the two groups of damper lower end surface brackets are fixedly connected with bases, the outer surfaces of the supporting blocks are in sliding connection with the inner surfaces of the bases, and the lower surfaces of the two groups of damper lower end surface brackets are fixedly connected with mounting plates.
Preferably, the outer surface of the noise reduction shell is symmetrically and fixedly connected with a supporting plate, the upper surfaces of the two supporting plates are symmetrically and fixedly connected with supporting rods, and a rain shed is fixedly connected between the upper end surfaces of the plurality of supporting rods.
Preferably, the upper surface of the noise reduction shell is provided with a top cover, the upper surface of the top cover is provided with a heat dissipation groove, and the inner surface of the heat dissipation groove is symmetrically and fixedly connected with a heat dissipation fan.
Preferably, the top cover upper surface fixedly connected with dust screen, the dust screen cooperatees with radiator fan position.
Preferably, the outer surface of the box body is symmetrically and fixedly connected with noise reduction sleeves, and the two noise reduction sleeves are respectively sleeved at the outer side positions of the water inlet pipe and the water supply pipe.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the water supply assembly works to generate vibration, the vibration is transmitted to the positions of the damper and the spring through the connection of the supporting block, and the damper and the spring are matched to play a role in absorbing and buffering the vibration, so that the vibration generated between the water supply assembly and the installation position when the water supply assembly works can be avoided to generate noise, and the problem that the vibration generated when the water pump works in the background art can cause high-frequency resonance between the device and the installation position to generate larger noise outside the device is solved.
2. According to the utility model, when the water supply assembly works, the radiating fan is started to play a role in ventilation and heat dissipation, dust can be prevented from entering through the arrangement of the dustproof net, shielding can be provided for the device through the arrangement of the rain shielding shed, rainwater is prevented from entering during outdoor installation and use, and the service life of the device is prolonged.
Drawings
Fig. 1 is a perspective view showing a variable frequency constant pressure water supply device according to the present utility model;
fig. 2 is a bottom view of a variable frequency constant pressure water supply device according to the present utility model;
fig. 3 is a schematic diagram of a base structure of a variable frequency constant pressure water supply device according to the present utility model;
fig. 4 is a schematic diagram of a top cover structure of a variable frequency constant pressure water supply device according to the present utility model;
fig. 5 is a schematic diagram of a water supply assembly of a variable frequency constant pressure water supply device according to the present utility model.
Legend description: 1. a noise reduction housing; 2. a water supply assembly; 201. a case; 202. a water inlet pipe; 203. a water pump; 204. a first connection pipe; 205. a water storage tank; 206. a second connection pipe; 207. a supercharger; 208. a water supply pipe; 209. a noise reduction sleeve; 3. a support block; 4. a damper; 5. a spring; 6. a base; 7. a mounting plate; 8. a support plate; 9. a support rod; 10. a rain shed; 11. a top cover; 12. a heat radiation fan; 13. a dust-proof net.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 5, the present utility model provides a variable frequency constant pressure water supply device, comprising: a noise reduction housing 1; the water supply assembly 2, water supply assembly 2 fixed connection is in the interior bottom of shell 1 of making an uproar falls, water supply assembly 2 includes box 201, box 201 left side surface runs through fixedly connected with inlet tube 202, the inlet tube 202 terminal surface is provided with water pump 203, the water pump 203 output is provided with first connecting pipe 204, first connecting pipe 204 terminal surface is provided with storage water tank 205, the storage water tank 205 surface is provided with second connecting pipe 206, second connecting pipe 206 terminal surface is provided with booster 207, booster 207 output is provided with delivery pipe 208, delivery pipe 208 runs through box 201 and extends to the outside, shell 1 lower surface symmetry fixedly connected with supporting shoe 3 falls, equal equidistant fixedly connected with of two supporting shoe 3 lower surfaces a plurality of dampers 4, a plurality of damper 4 surface all overlaps and is equipped with spring 5, two sets of damper 4 lower terminal surface support are all fixedly connected with base 6, supporting shoe 3 surface and base 6 internal surface sliding connection, box 201 outward appearance symmetry fixedly connected with sleeve 209 of making an uproar falls, two sleeve 209 of making an uproar are overlapped respectively and are established in inlet tube 202 and delivery pipe 208 outside position.
The effect that its whole embodiment 1 reached is, when the device was used, access the water source through inlet tube 202, water pump 203 starts and draws water into storage water tank 205 through first connecting pipe 204, through the start-up of booster 207, can be with water from delivery pipe 208 output completion water supply through the intercommunication of second connecting pipe 206, during the work of water supply assembly 2, can play the effect of absorbing noise through the setting of making an uproar shell 1, install mounting panel 7 on ground during the installation, when water supply assembly 2 work produces vibration, can conduct the vibration to the damper 4 through the connection of supporting shoe 3 and spring 5 position, can play the effect of absorbing buffering vibration through the cooperation setting of damper 4 and spring 5, thereby can avoid water supply assembly 2 during operation and installation position to take place vibration and produce noise, can eliminate through the setting of making an uproar sleeve 209 and absorb the rivers sound in inlet tube 202 and the delivery pipe 208.
In embodiment 2, as shown in fig. 1-5, the lower surfaces of the two bases 6 are fixedly connected with mounting plates 7, the outer surfaces of the noise reduction shells 1 are symmetrically and fixedly connected with support plates 8, the upper surfaces of the two support plates 8 are symmetrically and fixedly connected with support rods 9, a rain shed 10 is fixedly connected between the upper end surfaces of the plurality of support rods 9, the upper surface of the noise reduction shell 1 is provided with a top cover 11, the upper surface of the top cover 11 is provided with a heat dissipation groove, the inner surface of the heat dissipation groove is symmetrically and fixedly connected with a heat dissipation fan 12, the upper surface of the top cover 11 is fixedly connected with a dust screen 13, and the dust screen 13 is matched with the position of the heat dissipation fan 12.
The effect that its whole embodiment 2 reached is, at water supply assembly 2 during operation, starts radiator fan 12 and can take out the steam that water supply assembly 2 work produced, has played ventilation radiating effect, can avoid the dust entering through the setting of dust screen 13, can provide the shielding to the device through the setting of weather shield 10, has the rainwater to get into when avoiding outdoor installation use, has promoted the life of device.
Working principle: when the device is used, the water inlet pipe 202 is connected with a water source, the water pump 203 is started to pump water into the water storage tank 205 through the first connecting pipe 204, water is completely supplied from the water supply pipe 208 through the starting of the booster 207, the water is completely supplied through the communication of the second connecting pipe 206, the effect of absorbing noise can be achieved through the arrangement of the noise reduction shell 1 when the water supply assembly 2 works, the mounting plate 7 is mounted on the ground during mounting, the vibration can be transmitted to the positions of the damper 4 and the spring 5 through the connection of the supporting block 3 when the water supply assembly 2 works to vibrate, the effect of absorbing the vibration can be achieved through the cooperation of the damper 4 and the spring 5, accordingly noise generated by vibration generated between the water supply assembly 2 and the mounting position can be avoided, the water flow sound in the water inlet pipe 202 and the water supply pipe 208 can be eliminated through the arrangement of the noise reduction sleeve 209, the hot air generated by the operation of the water supply assembly 2 can be pumped through the starting of the heat dissipation fan 12 when the water supply assembly 2 works, the effect of ventilation and heat dissipation can be achieved, the dust entering can be avoided through the arrangement of the dust prevention net 13, the shielding effect can be avoided when the device is used for outdoor installation, the service life of the device is prolonged due to the fact that the device is protected.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A variable frequency constant pressure water supply device, comprising:
a noise reduction housing (1);
the water supply assembly (2), water supply assembly (2) fixed connection is in the bottom of making an uproar shell (1), water supply assembly (2) are including box (201), box (201) left side surface runs through fixedly connected with inlet tube (202), inlet tube (202) terminal surface is provided with water pump (203), water pump (203) output is provided with first connecting pipe (204), first connecting pipe (204) terminal surface is provided with storage water tank (205), storage water tank (205) surface is provided with second connecting pipe (206), second connecting pipe (206) terminal surface is provided with booster (207), booster (207) output is provided with delivery pipe (208), delivery pipe (208) run through box (201) and extend to the outside.
2. A variable frequency constant pressure water supply device as claimed in claim 1, wherein: the noise reduction shell is characterized in that supporting blocks (3) are symmetrically and fixedly connected to the lower surface of the noise reduction shell (1), a plurality of dampers (4) are fixedly connected to the lower surface of each supporting block (3) at equal intervals, and springs (5) are sleeved on the outer surfaces of the dampers (4).
3. A variable frequency constant pressure water supply device as claimed in claim 2, wherein: the two groups of the lower end surface brackets of the damper (4) are fixedly connected with a base (6), the outer surfaces of the supporting blocks (3) are slidably connected with the inner surfaces of the base (6), and the lower surfaces of the two base (6) are fixedly connected with mounting plates (7).
4. A variable frequency constant pressure water supply device as claimed in claim 1, wherein: the noise reduction shell is characterized in that the outer surface of the noise reduction shell (1) is symmetrically and fixedly connected with support plates (8), the upper surfaces of the two support plates (8) are symmetrically and fixedly connected with support rods (9), and a rain shed (10) is fixedly connected between the upper end surfaces of the plurality of support rods (9).
5. A variable frequency constant pressure water supply device as claimed in claim 1, wherein: the noise reduction shell is characterized in that a top cover (11) is arranged on the upper surface of the noise reduction shell (1), a heat dissipation groove is formed in the upper surface of the top cover (11), and heat dissipation fans (12) are symmetrically and fixedly connected to the inner surface of the heat dissipation groove.
6. The variable frequency constant pressure water supply device according to claim 5, wherein: the upper surface of the top cover (11) is fixedly connected with a dustproof net (13), and the dustproof net (13) is matched with the radiating fan (12) in position.
7. A variable frequency constant pressure water supply device as claimed in claim 1, wherein: noise reduction sleeves (209) are symmetrically and fixedly connected to the outer surface of the box body (201), and the two noise reduction sleeves (209) are respectively sleeved at the outer side positions of the water inlet pipe (202) and the water supply pipe (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791127.0U CN220266729U (en) | 2023-07-10 | 2023-07-10 | Variable-frequency constant-pressure water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791127.0U CN220266729U (en) | 2023-07-10 | 2023-07-10 | Variable-frequency constant-pressure water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220266729U true CN220266729U (en) | 2023-12-29 |
Family
ID=89303690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791127.0U Active CN220266729U (en) | 2023-07-10 | 2023-07-10 | Variable-frequency constant-pressure water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220266729U (en) |
-
2023
- 2023-07-10 CN CN202321791127.0U patent/CN220266729U/en active Active
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