CN214693736U - Two-stage reverse osmosis pure water preparation device - Google Patents
Two-stage reverse osmosis pure water preparation device Download PDFInfo
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- CN214693736U CN214693736U CN202120752557.6U CN202120752557U CN214693736U CN 214693736 U CN214693736 U CN 214693736U CN 202120752557 U CN202120752557 U CN 202120752557U CN 214693736 U CN214693736 U CN 214693736U
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Abstract
The utility model provides a two-stage reverse osmosis pure water preparation device, which comprises a reverse osmosis box, a control panel, a supporting leg, a mounting seat, a first reverse osmosis device, a second reverse osmosis device, a first booster pump, a second booster pump, a water inlet pipe, a box cover, an electric water valve, a pure water pipe, a water outlet pipe, a filter screen structure and a heatable constant temperature water tank structure which are convenient to replace, wherein the bolt at the upper side of the right end of the reverse osmosis box is connected with the control panel; the upper ends of the supporting legs are respectively connected with four corners of the lower end of the reverse osmosis box through bolts; two the mount pads right-hand member bolted connection is in reverse osmosis case left end upper and lower both sides respectively. The utility model discloses semi-circular handle, nut, installation pole, stainless steel net seat, filtering cotton net, the setting of active carbon filter screen, soft resin filter screen and rose box is favorable to realizing convenient change or the function of wasing the filter screen, still can realize the function of demineralized water and drainage.
Description
Technical Field
The utility model belongs to the technical field of pure water production facility, especially, relate to second grade reverse osmosis pure water preparation facilities.
Background
With the gradual improvement of living standard of people, people have higher and higher quality requirements on drinking water, and people usually use a pure water preparation device to filter tap water, so that impurities in the tap water are removed, and the quality of the tap water is improved.
At present, the pure water preparation device is widely applied.
However, the existing pure water preparation device also has the problems that the filter screen is inconvenient to replace, the automatic water filtration is inconvenient, and the hot water is inconvenient to use.
Therefore, the invention of the two-stage reverse osmosis pure water preparation device is very necessary.
Disclosure of Invention
In order to solve the technical problem existing above, the utility model provides a second grade reverse osmosis pure water preparation facilities, wherein the utility model discloses a can realize through following technical scheme:
the two-stage reverse osmosis pure water preparation device comprises a reverse osmosis box, a control panel, supporting legs, a mounting seat, a first reverse osmosis device, a second reverse osmosis device, a first booster pump, a second booster pump, a water inlet pipe, a box cover, an electric water valve, a pure water pipe and a water outlet pipe, a conveniently-replaced filter screen structure and a heatable constant temperature water tank structure, wherein the control panel is connected to the upper side of the right end of the reverse osmosis box through bolts; the upper ends of the supporting legs are respectively connected with four corners of the lower end of the reverse osmosis box through bolts; the right ends of the two mounting seats are respectively connected to the upper side and the lower side of the left end of the reverse osmosis box through bolts; the lower end of the reverse osmosis device is connected to the left side of the middle part of the inner wall of the lower side of the reverse osmosis box through a bolt; the lower end of the reverse osmosis device II is connected to the right side of the inner wall of the lower side of the reverse osmosis box through a bolt; the booster pump is connected to the left lower side of the inner wall of the rear side of the reverse osmosis box through a bolt; the second booster pump is connected to the lower right side of the middle part of the inner wall of the rear side of the reverse osmosis box through a bolt; one end of the water inlet pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the upper end of the box cover, and the other end of the water inlet pipe is in threaded connection with the electric water valve; the filter screen structure convenient to replace is connected with the water outlet pipe; the heatable constant-temperature water tank structure is connected with the reverse osmosis tank; the filter screen structure convenient to replace comprises a semicircular handle, a nut, an installation rod, a stainless steel screen seat, a filter cotton screen, an active carbon filter screen, a softened resin filter screen and a filter box, wherein the lower end of the semicircular handle is integrally connected with the upper end of the nut; the upper side of the outer wall of the mounting rod is provided with threads, and the upper end of the mounting rod is connected inside the nut in a threaded manner; the stainless steel net seats are provided with two, wherein the middle part of the upper end of one stainless steel net seat is connected with the lower end of the mounting rod through a bolt, and the other stainless steel net seat is sleeved on the upper side of the outer wall of the mounting rod through a through hole formed in the middle part of the inner part of the stainless steel net seat; the filter cotton net is sleeved on the lower side of the outer wall of the mounting rod; the active carbon filter screen is sleeved in the middle of the outer wall of the mounting rod; the softened resin filter screen is sleeved at the upper side of the middle part of the outer wall of the mounting rod; the two stainless steel wire mesh seats are respectively arranged at the upper side and the lower side inside the filter box.
Preferably, the heatable constant-temperature water tank structure comprises a heat dissipation plate, a constant-temperature water tank, a heating plate, a manual water valve and a water level and temperature constant sensor, wherein the heat dissipation plate is transversely bolted to the lower side inside the constant-temperature water tank; the heating plate is connected to the middle part of the lower end of the heat dissipation plate through a bolt; the manual water valve is in threaded connection with the inside of a threaded through hole formed in the lower side of the right end of the constant-temperature water tank, and is positioned on the upper side of the heat dissipation plate; the probe end of the water level and water temperature constant sensor penetrates through a mounting hole formed in the upper side in the constant-temperature water tank and extends to the middle part of the lower side in the constant-temperature water tank, and the water level and water temperature constant sensor is clamped in the mounting hole.
Preferably, the number of the installation seats is two, the installation seats are respectively sleeved on the upper side and the lower side of the outer wall of the filter box through holes formed in the middle and the left side of the installation seats, and the installation seats are respectively fastened and connected through bolts.
Preferably, the lower end of the box cover and the upper end of the filter box are connected through a flange, and a rubber sealing ring is arranged between the box cover and the filter box.
Preferably, the upper end of the water outlet pipe is in threaded connection with the inside of a threaded through hole formed in the middle of the lower end of the filter box.
Preferably, the left end of the constant temperature water tank is connected to the lower side of the right end of the reverse osmosis tank through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, semi-circular handle, the nut, the installation pole, the stainless steel net seat, the filter cotton net, the active carbon filter screen, the setting of softening resin filter screen and rose box is favorable to realizing convenient change or the function of wasing the filter screen, still can realize the function of demineralized water and drainage.
The utility model discloses in, the heating panel, constant temperature water tank, the hot plate, the setting of manual water valve and water level temperature normal sensor is favorable to realizing the function of constant temperature heating pure water, convenient to use person uses hot water.
The utility model discloses in, water level temperature normal sensor and control panel's setting, be favorable to the inside water yield of real-time supervision constant temperature water tank to in time automatic system water or automatic shutdown system water.
The utility model discloses in, reverse osmosis unit one and reverse osmosis unit two set up, be favorable to realizing the function of second grade reverse osmosis system water.
The utility model discloses in, the setting of booster pump one and booster pump two, be favorable to realizing increasing the hydraulic function in the pipeline.
The utility model discloses in, reverse osmosis case's setting, be favorable to protecting reverse osmosis unit one and reverse osmosis unit two, avoid reverse osmosis unit one and reverse osmosis unit two to suffer artificial damage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the filter screen structure of the present invention;
fig. 3 is a schematic structural diagram of the structure of the heatable constant temperature water tank of the present invention.
In the figure:
1. a reverse osmosis tank; 2. a control panel; 3. supporting legs; 4. a mounting seat; 5. a first reverse osmosis device; 6. a second reverse osmosis device; 7. a first booster pump; 8. a second booster pump; 9. a water inlet pipe; 10. a box cover; 11. an electric water valve; 12. a pure water pipe; 13. a water outlet pipe; 14. the filter screen structure is convenient to replace; 141. a semicircular handle; 142. a nut; 143. mounting a rod; 144. a stainless steel mesh base; 145. filtering the cotton net; 146. an active carbon filter screen; 147. softening the resin filter screen; 148. a filter box; 15. the structure of the constant temperature water tank can be heated; 151. a heat dissipation plate; 152. a constant temperature water tank; 153. heating plates; 154. a manual water valve; 155. a water level and water temperature constant sensor.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the two-stage reverse osmosis pure water preparation device comprises a reverse osmosis box 1, a control panel 2, a support leg 3, a mounting seat 4, a first reverse osmosis device 5, a second reverse osmosis device 6, a first booster pump 7, a second booster pump 8, a water inlet pipe 9, a box cover 10, an electric water valve 11, a pure water pipe 12 and a water outlet pipe 13, wherein the control panel 2 is connected with the upper side of the right end of the reverse osmosis box 1 through a bolt; the upper ends of the supporting legs 3 are respectively bolted to four corners of the lower end of the reverse osmosis box 1; the right ends of the two mounting seats 4 are respectively connected to the upper side and the lower side of the left end of the reverse osmosis box 1 through bolts; the lower end of the first reverse osmosis device 5 is connected to the left side of the middle part of the inner wall of the lower side of the reverse osmosis box 1 through bolts; the lower end of the reverse osmosis device II 6 is connected to the right side of the inner wall of the lower side of the reverse osmosis box 1 through bolts, and a secondary reverse osmosis water production function can be realized through the reverse osmosis device I5 and the reverse osmosis device II 6, so that the water quality is better; the first booster pump 7 is connected to the left lower side of the inner wall of the rear side of the reverse osmosis box 1 through a bolt; the second booster pump 8 is connected to the lower right side of the middle part of the inner wall of the rear side of the reverse osmosis box 1 through bolts, and the pressure of water in a pipeline is increased through the first booster pump 7 and the second booster pump 8; one end of the water inlet pipe 9 is in threaded connection with the inside of a threaded through hole formed in the middle of the upper end of the box cover 10, and the other end of the water inlet pipe is in threaded connection with the electric water valve 11.
The two-stage reverse osmosis pure water preparation device also comprises a conveniently replaced filter screen structure 14 and a heatable constant-temperature water tank structure 15, and the conveniently replaced filter screen structure 14 is connected with the water outlet pipe 13; but heating constant temperature water tank structure 15 be connected with reverse osmosis case 1, be favorable to realizing the function of convenient change filter screen and constant temperature heating pure water.
The filter screen structure 14 convenient to replace comprises a semicircular handle 141, a nut 142, a mounting rod 143, a stainless steel mesh base 144, a filter cotton mesh 145, an activated carbon filter screen 146, a softened resin filter screen 147 and a filter box 148, wherein the lower end of the semicircular handle 141 and the upper end of the nut 142 are integrally connected; the upper side of the outer wall of the mounting rod 143 is provided with threads, and the upper end of the mounting rod 143 is connected inside the nut 142 through the threads; the stainless steel wire seats 144 are provided with two, wherein the middle part of the upper end of one stainless steel wire seat is connected with the lower end of the mounting rod 143 through a bolt, and the other stainless steel wire seat is sleeved on the upper side of the outer wall of the mounting rod 143 through a through hole formed in the middle part of the inner part; the filtering cotton net 145 is sleeved on the lower side of the outer wall of the mounting rod 143; the activated carbon filter screen 146 is sleeved in the middle of the outer wall of the mounting rod 143; the softened resin filter screen 147 is sleeved at the upper side of the middle part of the outer wall of the mounting rod 143; the two stainless steel net seats 144 are respectively arranged at the upper side and the lower side inside the filter box 148, when the filter screen is replaced or cleaned, the box cover 10 is firstly disassembled, then the semicircular handle 141 is held by hand and lifted upwards, the stainless steel net seat 144, the filter cotton net 145, the activated carbon filter screen 146 and the softened resin filter screen 147 are lifted out of the filter box 148, the semicircular handle 141 is screwed at the moment, the nut 142 is separated from the mounting rod 143, and then the stainless steel net seat 144, the filter cotton net 145, the activated carbon filter screen 146 and the softened resin filter screen 147 can be disassembled from the outer wall of the mounting rod 143, so that the function of conveniently replacing or cleaning the filter screen is realized.
In this embodiment, referring to fig. 3, the heatable constant temperature water tank structure 15 includes a heat dissipation plate 151, a constant temperature water tank 152, a heating plate 153, a manual water valve 154 and a water level and temperature constant sensor 155, wherein the heat dissipation plate 151 is transversely bolted to the lower side of the inside of the constant temperature water tank 152; the heating plate 153 is bolted to the middle part of the lower end of the heat dissipation plate 151; the manual water valve 154 is in threaded connection with the inside of a threaded through hole formed in the lower side of the right end of the constant-temperature water tank 152, and the manual water valve 154 is positioned on the upper side of the heat dissipation plate 151; the probe end of water level temperature constant sensor 155 run through the mounting hole that the upside was seted up in the constant temperature water tank 152 to extend to the inside downside middle part of constant temperature water tank 152, water level temperature constant sensor 155 joint inside the mounting hole, during the heating pure water, accessible control panel 2 sets for the temperature of water, control panel 2 can automatic control heating plate 153 start-up heating pure water, sense the temperature when reacing the settlement temperature when water level temperature constant sensor 155, 2 automatic control heating plates 153 stop heating of control panel, when water level temperature constant sensor 155 senses the temperature and reduces, 2 automatic control heating plates 153 of control panel start-up heating once more, realize the function of constant temperature heating, the person of facilitating the use uses hot water.
In this embodiment, specifically, the two mounting seats 4 are respectively sleeved on the upper side and the lower side of the outer wall of the filter box 148 through holes formed in the inner part, the left side and the middle side, and are respectively fastened and connected through bolts.
In this embodiment, specifically, the lower end of the box cover 10 and the upper end of the filter box 148 are connected by a flange, and a rubber sealing ring is arranged between the box cover 10 and the filter box 148.
In this embodiment, specifically, the upper end of the water outlet pipe 13 is screwed into a screw through hole formed in the middle of the lower end of the filter tank 148.
In this embodiment, specifically, the left end of the constant temperature water tank 152 is bolted to the lower side of the right end of the reverse osmosis tank 1.
In this embodiment, specifically, the water outlet pipe 13 is connected to a water inlet pipe of the first booster pump 7; and a pump water pipe of the booster pump I7 is connected with a water inlet pipe of the reverse osmosis device I5.
In this embodiment, specifically, the inlet pipe of the second booster pump 8 is connected with the drain pipe of the first reverse osmosis unit 5, and the pump water pipe of the second booster pump 8 is connected with the inlet pipe of the second reverse osmosis unit 6.
In this embodiment, specifically, one end of the pure water pipe 12 is connected to the drain pipe of the second reverse osmosis device 6 by a screw thread, and the other end of the pure water pipe penetrates through the upper right side inside the reverse osmosis tank 1 and the upper left side inside the constant temperature water tank 152 and extends to the upper left side inside the constant temperature water tank 152.
In this embodiment, specifically, the filter web 145 is a PP cotton filter web with an annular cross section.
In this embodiment, specifically, the activated carbon filter screen 146 is an activated carbon filter screen with an annular cross section.
In this embodiment, specifically, the softened resin filter 147 is a softened resin filter having an annular cross section.
In this embodiment, specifically, the heating plate 153 is a PTC heating plate with a power of 500W.
In this embodiment, the water level and water temperature constant sensor 155 is a HYC-GB2 type water level and water temperature constant sensor.
In this embodiment, specifically, the first booster pump 7 and the second booster pump 8 both adopt an HE15-15 type booster pump.
In this embodiment, specifically, the electric water valve 11 is a 2W-400-40 type electromagnetic water valve.
In this embodiment, specifically, the control panel 2 adopts a digital display panel embedded with an STM32F030K6T6 type single chip microcomputer.
In this embodiment, specifically, the heating plate 153, the water level and temperature sensor 155, the first booster pump 7, the second booster pump 8 and the electric water valve 11 are electrically connected to the control panel 2, respectively.
Principle of operation
In the utility model, when replacing or cleaning the filter screen, firstly, the box cover 10 is disassembled, then the semicircular handle 141 is held by hand and lifted upwards, the stainless steel net seat 144, the filter cotton net 145, the activated carbon filter screen 146 and the softened resin filter screen 147 are lifted out of the filter box 148, at the moment, the semicircular handle 141 is screwed to separate the nut 142 from the mounting rod 143, and then the stainless steel net seat 144, the filter cotton net 145, the activated carbon filter screen 146 and the softened resin filter screen 147 can be detached from the outer wall of the mounting rod 143, thereby realizing the function of conveniently replacing or cleaning the filter screen; when heating the pure water, accessible control panel 2 sets for the temperature of water, control panel 2 can automatic control heating plate 153 start-up heating pure water, sense the temperature when setting for the temperature when water level temperature normal sensor 155 senses the temperature, 2 automatic control heating plates 153 stop heating of control panel, sense the temperature when reducing when water level temperature normal sensor 155, 2 automatic control heating plates 153 of control panel start-up heating once more, realize the function of constant temperature heating, the person of facilitating the use uses hot water.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The two-stage reverse osmosis pure water preparation device is characterized by comprising a reverse osmosis box (1), a control panel (2), supporting legs (3), a mounting seat (4), a first reverse osmosis device (5), a second reverse osmosis device (6), a first booster pump (7), a second booster pump (8), a water inlet pipe (9), a box cover (10), an electric water valve (11), a pure water pipe (12), a water outlet pipe (13), a filter screen structure (14) and a heatable constant temperature water tank structure (15) which are convenient to replace, wherein the control panel (2) is connected to the upper side of the right end of the reverse osmosis box (1) through bolts; the upper ends of the supporting legs (3) are respectively connected with the four corners of the lower end of the reverse osmosis box (1) through bolts; the right ends of the two mounting seats (4) are respectively connected to the upper side and the lower side of the left end of the reverse osmosis box (1) through bolts; the lower end of the first reverse osmosis device (5) is connected to the middle part of the inner wall of the lower side of the reverse osmosis box (1) by a bolt on the left side; the lower end of the reverse osmosis device II (6) is connected to the right side of the inner wall of the lower side of the reverse osmosis box (1) through a bolt; the first booster pump (7) is connected to the left lower side of the inner wall of the rear side of the reverse osmosis box (1) through bolts; the second booster pump (8) is connected to the lower right side of the middle part of the inner wall of the rear side of the reverse osmosis box (1) through bolts; one end of the water inlet pipe (9) is in threaded connection with the inside of a threaded through hole formed in the middle of the upper end of the box cover (10), and the other end of the water inlet pipe is in threaded connection with the electric water valve (11); the filter screen structure (14) convenient to replace is connected with the water outlet pipe (13); the heatable constant-temperature water tank structure (15) is connected with the reverse osmosis tank (1); the filter screen structure (14) convenient to replace comprises a semicircular handle (141), a nut (142), a mounting rod (143), a stainless steel mesh base (144), a filter cotton mesh (145), an active carbon filter screen (146), a softened resin filter screen (147) and a filter box (148), wherein the lower end of the semicircular handle (141) is integrally connected with the upper end of the nut (142); the upper side of the outer wall of the mounting rod (143) is provided with threads, and the upper end of the mounting rod (143) is connected inside the nut (142) through the threads; two stainless steel net seats (144) are arranged, wherein the middle part of the upper end of one stainless steel net seat is connected with the lower end of the mounting rod (143) through a bolt, and the other stainless steel net seat is sleeved on the upper side of the outer wall of the mounting rod (143) through a through hole formed in the middle part of the inside of the other stainless steel net seat; the filtering cotton net (145) is sleeved on the lower side of the outer wall of the mounting rod (143); the activated carbon filter screen (146) is sleeved in the middle of the outer wall of the mounting rod (143); the softened resin filter screen (147) is sleeved at the upper side of the middle part of the outer wall of the mounting rod (143); the two stainless steel net seats (144) are respectively arranged at the upper side and the lower side in the filter box (148).
2. The two-stage reverse osmosis pure water preparation device according to claim 1, wherein the heatable constant temperature water tank structure (15) comprises a heat dissipation plate (151), a constant temperature water tank (152), a heating plate (153), a manual water valve (154) and a water level and temperature constant sensor (155), the heat dissipation plate (151) is transversely bolted on the inner lower side of the constant temperature water tank (152); the heating plate (153) is connected to the middle part of the lower end of the heat dissipation plate (151) through bolts; the manual water valve (154) is in threaded connection with the inside of a threaded through hole formed in the lower side of the right end of the constant-temperature water tank (152), and the manual water valve (154) is positioned on the upper side of the heat dissipation plate (151); the probe end of the water level and water temperature constant sensor (155) penetrates through a mounting hole formed in the upper side in the constant temperature water tank (152) and extends to the middle part of the lower side in the constant temperature water tank (152), and the water level and water temperature constant sensor (155) is clamped in the mounting hole.
3. The two-stage reverse osmosis pure water preparation device according to claim 1, wherein two mounting seats (4) are provided, are respectively sleeved on the upper side and the lower side of the outer wall of the filter box (148) through holes formed in the middle and the left side of the interior, and are respectively fastened and connected through bolts.
4. The two-stage reverse osmosis pure water preparation device according to claim 1, wherein the lower end of the box cover (10) and the upper end of the filter box (148) are connected through a flange, and a rubber sealing ring is arranged between the box cover (10) and the filter box (148).
5. The two-stage reverse osmosis pure water preparation device according to claim 1, wherein the upper end of the water outlet pipe (13) is screwed inside a threaded through hole formed in the middle of the lower end of the filter tank (148).
6. The two-stage reverse osmosis pure water preparation device according to claim 2, wherein the left end of the constant temperature water tank (152) is bolted to the lower side of the right end of the reverse osmosis tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752557.6U CN214693736U (en) | 2021-04-14 | 2021-04-14 | Two-stage reverse osmosis pure water preparation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752557.6U CN214693736U (en) | 2021-04-14 | 2021-04-14 | Two-stage reverse osmosis pure water preparation device |
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| CN214693736U true CN214693736U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120752557.6U Active CN214693736U (en) | 2021-04-14 | 2021-04-14 | Two-stage reverse osmosis pure water preparation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349191A (en) * | 2021-12-23 | 2022-04-15 | 景川源(江苏宿迁)环保科技有限公司 | Device for improving efficiency of producing purified water in reverse osmosis mode |
-
2021
- 2021-04-14 CN CN202120752557.6U patent/CN214693736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349191A (en) * | 2021-12-23 | 2022-04-15 | 景川源(江苏宿迁)环保科技有限公司 | Device for improving efficiency of producing purified water in reverse osmosis mode |
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