CN216515856U - Silence frequency constant-pressure water supply equipment - Google Patents
Silence frequency constant-pressure water supply equipment Download PDFInfo
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- CN216515856U CN216515856U CN202122544483.XU CN202122544483U CN216515856U CN 216515856 U CN216515856 U CN 216515856U CN 202122544483 U CN202122544483 U CN 202122544483U CN 216515856 U CN216515856 U CN 216515856U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000030279 gene silencing Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a mute variable-frequency constant-pressure water supply device, which relates to the technical field of variable-frequency constant-pressure water supply and comprises a variable-frequency constant-pressure water supply device body, wherein a sound silencing box is arranged above the variable-frequency constant-pressure water supply device body, supporting legs are fixedly connected below the variable-frequency constant-pressure water supply device body, the variable-frequency constant-pressure water supply device body comprises an outer box, a pressure stabilizing tank is arranged inside the outer box, and a water inlet pipe is arranged above the pressure stabilizing tank. According to the utility model, the sound insulation block, the X-shaped sound absorption plate and the sound absorption cotton are matched to work, the sound insulation block isolates noise, the fan pumps the noise into the sound absorption box outer frame, and the X-shaped sound absorption plate and the sound absorption cotton eliminate the noise, so that the problems that the existing variable-frequency constant-pressure water supply equipment generates noise during working, the influence is caused on the living environment of a user, the use efficiency of the equipment is reduced, and the practicability is reduced are solved, and the effects of improving the use efficiency and the practicability of the equipment are achieved.
Description
Technical Field
The utility model relates to the technical field of variable-frequency constant-pressure water supply, in particular to mute variable-frequency constant-pressure water supply equipment.
Background
Frequency conversion constant voltage water supply equipment is a neotype energy-conserving water supply equipment, frequency conversion constant voltage water supply equipment uses present most advanced microcomputer control technique, the mechatronic high-tech energy-conserving water supply installation that forms frequency conversion speed regulator and motor water pump combination, frequency conversion constant voltage water supply equipment uses water pump outlet end water pressure (or user water flow) as the settlement parameter, thereby the rotational speed of adjusting the water pump motor through the output frequency of computer automatic control converter, realize the hydraulic closed-loop control of user's pipe network, make the automatic constant voltage of water supply system steady in the pressure value of settlement: when the water amount is increased, the frequency is increased, and the rotating speed of the water pump is accelerated; when the water consumption is reduced, the frequency is reduced, and the rotating speed of the water pump is reduced, so that the whole user pipe network is ensured to have sufficient water pressure (consistent with the pressure set by a user) and water quantity (changed along with the change of the water consumption condition of the user) at any time.
The following problems exist in the prior art:
1. the existing variable-frequency constant-pressure water supply equipment can generate a large amount of noise during working, the poor noise prevention effect can cause great influence on the living environment of a user, the use efficiency of the equipment is reduced, and the practicability is reduced;
2. the existing variable-frequency constant-pressure water supply equipment is over-high in temperature due to long-time use, damages the equipment, and can influence the service life of the equipment for a long time, so that the working efficiency of the equipment is reduced, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mute variable-frequency constant-pressure water supply device, which aims to have the function of noise reduction and solve the problems that the existing variable-frequency constant-pressure water supply device can generate a large amount of noise during working, the poor noise prevention effect can cause great influence on the living environment of a user, the use efficiency of the device is reduced, and the practicability is reduced; wherein another kind of purpose is in order to solve current frequency conversion constant voltage water supply equipment and use for a long time and can lead to the high temperature, causes the damage to equipment, will influence the life of equipment for a long time, leads to the work efficiency of equipment to reduce, the problem that use cost increases to reach improve equipment's work efficiency, reduce use cost's effect.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a silence frequency conversion constant voltage water supply equipment, includes frequency conversion constant voltage water supply equipment body, the top of frequency conversion constant voltage water supply equipment body is provided with the whistle box, the below fixedly connected with supporting leg of frequency conversion constant voltage water supply equipment body.
The frequency conversion constant voltage water supply equipment body includes the outer container, the inside of outer container is provided with the surge tank, the top of surge tank is provided with the inlet tube, the one end of inlet tube extend to the outside of outer container and with the outer wall joint of outer container, the below of surge tank is provided with the valve, the one end of valve is provided with the connecting pipe, the one end of connecting pipe is provided with the water pump, one side of water pump is provided with the outlet pipe, the surface of connecting pipe, outlet pipe all is provided with the clamp, the top of water pump is provided with the connecting box, the top of connecting box is provided with variable frequency control case, variable frequency control case's surface sets up on the inner wall of outer container.
The technical scheme of the utility model is further improved as follows: and a sound insulation block is fixedly arranged on the inner wall of the outer box.
Adopt above-mentioned technical scheme, in this scheme keep apart the noise through the sound insulation piece.
The technical scheme of the utility model is further improved as follows: the sound attenuation box comprises a sound attenuation box outer frame, the lower portion of the sound attenuation box outer frame is arranged above the outer box, a sound extraction pipe is arranged below the sound attenuation box outer frame, one end of the sound extraction pipe extends to the inside of the outer box, a fixing frame is arranged on the inner wall of the sound extraction pipe, and a fan is arranged inside the fixing frame.
By adopting the technical scheme, the fan in the scheme is started to pump noise into the sound attenuation box outer frame through the sound-pumping pipe, and the fan plays a supporting role on the sound-pumping pipe.
The technical scheme of the utility model is further improved as follows: the interior of whistle box frame is provided with inhales the sound cotton, the inner wall of whistle box frame is provided with X type abatvoix, the top of whistle box frame is provided with the air outlet.
Adopt above-mentioned technical scheme, X type acoustical panel in this scheme with inhale the sound cotton and eliminate the noise, the effectual produced noise of equipment when the operation that has weakened.
The technical scheme of the utility model is further improved as follows: the connecting box comprises a connecting box outer frame, the surface of the connecting box outer frame is arranged in the middle of the water pump and the variable frequency control box, a control line is arranged inside the connecting box outer frame, and a bimetallic strip is arranged inside the connecting box outer frame.
By adopting the technical scheme, the control line in the scheme is a control connecting line with other functions.
The technical scheme of the utility model is further improved as follows: the surface of bimetallic strip is provided with circular telegram piece, it sets up inside the top inner wall of connecting-box frame to go up the top of circular telegram piece, go up the below of circular telegram piece and seted up flutedly, the inside of recess is provided with the fixture block, the below of fixture block is provided with down the circular telegram piece, the below setting of circular telegram piece is inside the below inner wall of connecting-box frame down, the surface of circular telegram piece, last circular telegram piece all is provided with the spring down, the one end setting of spring is on the surface of bimetallic strip.
Adopt above-mentioned technical scheme, bimetallic strip in this scheme is heated the bending, promotes the fixture block and leaves the inside of recess, and the circular telegram piece rotates with lower circular telegram piece in the promotion, will go up the circular telegram piece down and separately cut off the power supply with last circular telegram piece, plays overload protection's effect, and when temperature recovery is normal, bimetallic strip retrieves, and circular telegram piece are retrieved down in the spring pulling, and the fixture block joint is in the inside of recess, and the circular telegram continues to work to play the guard action to equipment.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a mute variable-frequency constant-pressure water supply device, which is characterized in that a sound insulation block, an X-shaped sound insulation plate and sound absorption cotton are matched to work, the sound insulation block isolates noise, a fan pumps the noise into a sound insulation box outer frame, and the X-shaped sound insulation plate and the sound absorption cotton eliminate the noise.
2. The utility model provides a mute variable-frequency constant-pressure water supply device, which is characterized in that through the matching work of a bimetallic strip, a clamping block and a groove, the bimetallic strip is heated and bent to push the clamping block to leave the inner part of the groove, and a lower electrifying block and an upper electrifying block are separately powered off, so that the problems that the temperature is overhigh, the device is damaged, the working efficiency of the device is reduced and the use cost is increased due to the long-time use of the conventional variable-frequency constant-pressure water supply device are solved, and the effects of improving the working efficiency of the device and reducing the use cost are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cross section of the present invention;
FIG. 3 is a schematic structural view of a section of the sound muffling box of the present invention;
fig. 4 is a schematic structural view of the connection box of the present invention.
In the figure: 1. a variable frequency constant pressure water supply equipment body; 2. a sound silencing box; 3. supporting legs; 10. a connecting box; 11. an outer box; 12. a sound insulation block; 13. a water inlet pipe; 14. a surge tank; 15. a connecting pipe; 16. a valve; 17. clamping a hoop; 18. a water pump; 19. a water outlet pipe; 20. a variable frequency control box; 21. a sound muffling box outer frame; 22. a sound extraction pipe; 23. a fan; 24. a fixed mount; 25. an air outlet; 26. an X-shaped acoustical panel; 27. sound-absorbing cotton; 101. connecting the box outer frame; 102. a control line; 103. an upper electrifying block; 104. a bimetal; 105. a lower electrifying block; 106. a clamping block; 107. a groove; 108. a spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a mute variable frequency constant pressure water supply device, which comprises a variable frequency constant pressure water supply device body 1, wherein a sound muffling box 2 is arranged above the variable frequency constant pressure water supply device body 1, a support leg 3 is fixedly connected below the variable frequency constant pressure water supply device body 1, the variable frequency constant pressure water supply device body 1 comprises an outer box 11, a pressure stabilizing tank 14 is arranged inside the outer box 11, a water inlet pipe 13 is arranged above the pressure stabilizing tank 14, one end of the water inlet pipe 13 extends to the outside of the outer box 11 and is clamped with the outer wall of the outer box 11, a valve 16 is arranged below the pressure stabilizing tank 14, one end of the valve 16 is provided with a connecting pipe 15, one end of the connecting pipe 15 is provided with a water pump 18, one side of the water pump 18 is provided with a water outlet pipe 19, and the surfaces of the connecting pipe 15 and the water outlet pipe 19 are both provided with a clamp 17, a connecting box 10 is arranged above the water pump 18, a variable frequency control box 20 is arranged above the connecting box 10, and the surface of the variable frequency control box 20 is arranged on the inner wall of the outer box 11.
In this embodiment, rivers pass through inlet tube 13 and get into surge tank 14, through setting up valve 16, valve 16 plays the effect of closing and opening the water supply as the switch that supplies water, and frequency conversion control box 20 can control the operating frequency of water pump 18 for adjusting water pump 18, through setting up a plurality of water pumps 18, can accelerate the efficiency of supplying water, and connecting box 10 connects water pump 18 and frequency conversion control box 20, and frequency conversion control box 20 supplies power and control through connecting box 10 to water pump 18.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall fixed mounting of outer container 11 has sound insulation block 12, sound insulation box 2 includes sound insulation box frame 21, the below setting of sound insulation box frame 21 is in the top of outer container 11, sound insulation box frame 21's below is provided with extraction tube 22, the one end of extraction tube 22 extends to the inside of outer container 11, the inner wall of extraction tube 22 is provided with mount 24, the inside of mount 24 is provided with fan 23, sound insulation box frame 21's inside is provided with inhales sound cotton 27, sound insulation box frame 21's inner wall is provided with X type acoustical panel 26, sound insulation box frame 21's top is provided with air outlet 25.
In this embodiment, keep apart the noise through sound insulation piece 12, fan 23 starts through taking out sound pipe 22 with the noise suction in sound attenuation box frame 21, again through X type sound attenuation board 26 with inhale the sound cotton 27 and eliminate the noise, fan 23 plays the supporting role to taking out sound pipe 22, the effectual produced noise of equipment when the function that has weakened, avoid the too big resident family on every side of noise to cause noise pollution, thereby reached give sound insulation, the effect that the noise cancelling effect is strong.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the connection box 10 includes a connection box outer frame 101, the surface of the connection box outer frame 101 is arranged in the middle of the water pump 18 and the variable frequency control box 20, the inside of the connection box outer frame 101 is provided with a control line 102, the inside of the connection box outer frame 101 is provided with a bimetallic strip 104, the surface of the bimetallic strip 104 is provided with an upper electrifying block 103, the upper electrifying block 103 is arranged inside the upper inner wall of the connection box outer frame 101, a groove 107 is formed below the upper electrifying block 103, a clamping block 106 is arranged inside the groove 107, a lower electrifying block 105 is arranged below the clamping block 106, the lower electrifying block 105 is arranged inside the lower inner wall of the connection box outer frame 101, springs 108 are arranged on the surfaces of the lower electrifying block 105 and the upper electrifying block 103, and one end of the spring 108 is arranged on the surface of the bimetallic strip 104.
In this embodiment, bimetallic strip 104 is heated the bending, promote fixture block 106 and leave the inside of recess 107, it rotates with lower circular telegram piece 105 to promote circular telegram piece 103, will go up circular telegram piece 105 and last circular telegram piece 103 separately outage down, play overload protection's effect, when the temperature recovery is normal, bimetallic strip 104 retrieves, circular telegram piece 103 and lower circular telegram piece 105 are retrieved in the spring 108 pulling, fixture block 106 joint is in the inside of recess 107, the circular telegram continues the work, thereby play the guard action to equipment, control line 102 is the control connecting wire of other functions.
The working principle of the mute variable-frequency constant-pressure water supply equipment is described in detail below.
As shown in fig. 1-4, the water flow enters the surge tank 14 through the water inlet pipe 13, and through the arrangement of the valve 16, the water supply is closed and opened, the frequency conversion control box 20 can control the working frequency of the water pump 18, used for adjusting the water pump 18, the connecting box 10 connects the water pump 18 and the frequency conversion control box 20, the bimetallic strip 104 is heated and bent to push the clamping block 106 to leave the inside of the groove 107, the upper electrifying block 103 and the lower electrifying block 105 are pushed to rotate, the lower electrifying block 105 and the upper electrifying block 103 are separated to cut off the power of the bimetallic strip 104 for recovery, the spring 108 pulls the upper electrifying block 103 and the lower electrifying block 105 for recovery, the clamping block 106 is clamped in the groove 107, electrifying continues to work, the noise is isolated by the sound insulation block 12, the fan 23 is started to pump the noise into the sound insulation box outer frame 21 through the sound suction pipe 22, and then the noise is eliminated through the X-shaped sound insulation board 26 and the sound insulation cotton 27.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a silence frequency conversion constant voltage water supply equipment, includes frequency conversion constant voltage water supply equipment body (1), its characterized in that: a sound muffling box (2) is arranged above the variable-frequency constant-pressure water supply equipment body (1), and supporting legs (3) are fixedly connected below the variable-frequency constant-pressure water supply equipment body (1);
the variable-frequency constant-pressure water supply equipment body (1) comprises an outer box (11), a pressure stabilizing tank (14) is arranged inside the outer box (11), a water inlet pipe (13) is arranged above the pressure stabilizing tank (14), one end of the water inlet pipe (13) extends to the outside of the outer box (11) and is clamped with the outer wall of the outer box (11), a valve (16) is arranged below the pressure stabilizing tank (14), one end of the valve (16) is provided with a connecting pipe (15), one end of the connecting pipe (15) is provided with a water pump (18), one side of the water pump (18) is provided with a water outlet pipe (19), the surfaces of the connecting pipe (15) and the water outlet pipe (19) are both provided with a hoop (17), a connecting box (10) is arranged above the water pump (18), a variable frequency control box (20) is arranged above the connecting box (10), the surface of the variable frequency control box (20) is arranged on the inner wall of the outer box (11).
2. The silent frequency-conversion constant-pressure water supply equipment as claimed in claim 1, wherein: and a sound insulation block (12) is fixedly arranged on the inner wall of the outer box (11).
3. The silent frequency-conversion constant-pressure water supply equipment as claimed in claim 1, wherein: the sound muffling box (2) comprises a sound muffling box outer frame (21), the lower portion of the sound muffling box outer frame (21) is arranged above the outer box (11), a sound extracting pipe (22) is arranged below the sound muffling box outer frame (21), one end of the sound extracting pipe (22) extends to the inside of the outer box (11), a fixing frame (24) is arranged on the inner wall of the sound extracting pipe (22), and a fan (23) is arranged inside the fixing frame (24).
4. The silent frequency-conversion constant-pressure water supply equipment as claimed in claim 3, wherein: the interior of sound attenuation box frame (21) is provided with inhales sound cotton (27), the inner wall of sound attenuation box frame (21) is provided with X type acoustical panel (26), the top of sound attenuation box frame (21) is provided with air outlet (25).
5. The silent frequency-conversion constant-pressure water supply equipment as claimed in claim 1, wherein: the connecting box (10) comprises a connecting box outer frame (101), the surface of the connecting box outer frame (101) is arranged in the middle of the water pump (18) and the variable-frequency control box (20), a control line (102) is arranged inside the connecting box outer frame (101), and a bimetallic strip (104) is arranged inside the connecting box outer frame (101).
6. The silent frequency-conversion constant-pressure water supply equipment as claimed in claim 5, wherein: the surface of bimetallic strip (104) is provided with circular telegram piece (103), it sets up inside the top inner wall of connecting box frame (101) to go up the top of circular telegram piece (103), it sets up recess (107) to go up the below of circular telegram piece (103), the inside of recess (107) is provided with fixture block (106), the below of fixture block (106) is provided with down circular telegram piece (105), the below of lower circular telegram piece (105) sets up inside the below inner wall of connecting box frame (101), the surface of circular telegram piece (105), last circular telegram piece (103) all is provided with spring (108) down, the one end of spring (108) sets up the surface at bimetallic strip (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544483.XU CN216515856U (en) | 2021-10-21 | 2021-10-21 | Silence frequency constant-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544483.XU CN216515856U (en) | 2021-10-21 | 2021-10-21 | Silence frequency constant-pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515856U true CN216515856U (en) | 2022-05-13 |
Family
ID=81523271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122544483.XU Expired - Fee Related CN216515856U (en) | 2021-10-21 | 2021-10-21 | Silence frequency constant-pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515856U (en) |
-
2021
- 2021-10-21 CN CN202122544483.XU patent/CN216515856U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |